diff --git a/agent/config/config_linux.go b/agent/config/config_linux.go
index 9c21038f337..b9ce1b9a6bb 100644
--- a/agent/config/config_linux.go
+++ b/agent/config/config_linux.go
@@ -17,7 +17,7 @@
 package config
 
 import (
-	"github.com/containerd/cgroups"
+	"github.com/containerd/cgroups/v3"
 )
 
 func init() {
diff --git a/agent/engine/engine_unix_integ_test.go b/agent/engine/engine_unix_integ_test.go
index 4cef260fce6..639589fa2c7 100644
--- a/agent/engine/engine_unix_integ_test.go
+++ b/agent/engine/engine_unix_integ_test.go
@@ -49,7 +49,7 @@ import (
 	"github.com/aws/amazon-ecs-agent/ecs-agent/utils/ttime"
 	"github.com/aws/aws-sdk-go/aws"
 
-	"github.com/containerd/cgroups"
+	"github.com/containerd/cgroups/v3"
 	sdkClient "github.com/docker/docker/client"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
diff --git a/agent/go.mod b/agent/go.mod
index 84a159b23dc..4f0fffe891e 100644
--- a/agent/go.mod
+++ b/agent/go.mod
@@ -7,9 +7,9 @@ require (
 	github.com/aws/aws-sdk-go v1.36.0
 	github.com/awslabs/go-config-generator-for-fluentd-and-fluentbit v0.0.0-20210308162251-8959c62cb8f9
 	github.com/cihub/seelog v0.0.0-20170130134532-f561c5e57575
-	github.com/containerd/cgroups v1.0.4
+	github.com/containerd/cgroups/v3 v3.0.2
 	github.com/containernetworking/cni v1.1.2
-	github.com/containernetworking/plugins v0.9.1
+	github.com/containernetworking/plugins v1.1.1
 	github.com/deniswernert/udev v0.0.0-20170418162847-a12666f7b5a1
 	github.com/docker/docker v20.10.24+incompatible
 	github.com/docker/go-connections v0.4.0
diff --git a/agent/go.sum b/agent/go.sum
index 9f4bcc9427e..5850396fa9d 100644
--- a/agent/go.sum
+++ b/agent/go.sum
@@ -136,8 +136,8 @@ github.com/containerd/cgroups v0.0.0-20200710171044-318312a37340/go.mod h1:s5q4S
 github.com/containerd/cgroups v0.0.0-20200824123100-0b889c03f102/go.mod h1:s5q4SojHctfxANBDvMeIaIovkq29IP48TKAxnhYRxvo=
 github.com/containerd/cgroups v0.0.0-20210114181951-8a68de567b68/go.mod h1:ZJeTFisyysqgcCdecO57Dj79RfL0LNeGiFUqLYQRYLE=
 github.com/containerd/cgroups v1.0.1/go.mod h1:0SJrPIenamHDcZhEcJMNBB85rHcUsw4f25ZfBiPYRkU=
-github.com/containerd/cgroups v1.0.4 h1:jN/mbWBEaz+T1pi5OFtnkQ+8qnmEbAr1Oo1FRm5B0dA=
-github.com/containerd/cgroups v1.0.4/go.mod h1:nLNQtsF7Sl2HxNebu77i1R0oDlhiTG+kO4JTrUzo6IA=
+github.com/containerd/cgroups/v3 v3.0.2 h1:f5WFqIVSgo5IZmtTT3qVBo6TzI1ON6sycSBKkymb9L0=
+github.com/containerd/cgroups/v3 v3.0.2/go.mod h1:JUgITrzdFqp42uI2ryGA+ge0ap/nxzYgkGmIcetmErE=
 github.com/containerd/console v0.0.0-20180822173158-c12b1e7919c1/go.mod h1:Tj/on1eG8kiEhd0+fhSDzsPAFESxzBBvdyEgyryXffw=
 github.com/containerd/console v0.0.0-20181022165439-0650fd9eeb50/go.mod h1:Tj/on1eG8kiEhd0+fhSDzsPAFESxzBBvdyEgyryXffw=
 github.com/containerd/console v0.0.0-20191206165004-02ecf6a7291e/go.mod h1:8Pf4gM6VEbTNRIT26AyyU7hxdQU3MvAvxVI0sc00XBE=
@@ -208,8 +208,9 @@ github.com/containernetworking/cni v0.8.1/go.mod h1:LGwApLUm2FpoOfxTDEeq8T9ipbpZ
 github.com/containernetworking/cni v1.1.2 h1:wtRGZVv7olUHMOqouPpn3cXJWpJgM6+EUl31EQbXALQ=
 github.com/containernetworking/cni v1.1.2/go.mod h1:sDpYKmGVENF3s6uvMvGgldDWeG8dMxakj/u+i9ht9vw=
 github.com/containernetworking/plugins v0.8.6/go.mod h1:qnw5mN19D8fIwkqW7oHHYDHVlzhJpcY6TQxn/fUyDDM=
-github.com/containernetworking/plugins v0.9.1 h1:FD1tADPls2EEi3flPc2OegIY1M9pUa9r2Quag7HMLV8=
 github.com/containernetworking/plugins v0.9.1/go.mod h1:xP/idU2ldlzN6m4p5LmGiwRDjeJr6FLK6vuiUwoH7P8=
+github.com/containernetworking/plugins v1.1.1 h1:+AGfFigZ5TiQH00vhR8qPeSatj53eNGz0C1d3wVYlHE=
+github.com/containernetworking/plugins v1.1.1/go.mod h1:Sr5TH/eBsGLXK/h71HeLfX19sZPp3ry5uHSkI4LPxV8=
 github.com/containers/ocicrypt v1.0.1/go.mod h1:MeJDzk1RJHv89LjsH0Sp5KTY3ZYkjXO/C+bKAeWFIrc=
 github.com/containers/ocicrypt v1.1.0/go.mod h1:b8AOe0YR67uU8OqfVNcznfFpAzu3rdgUV4GP9qXPfu4=
 github.com/containers/ocicrypt v1.1.1/go.mod h1:Dm55fwWm1YZAjYRaJ94z2mfZikIyIN4B0oB3dj3jFxY=
diff --git a/agent/taskresource/cgroup/cgroup.go b/agent/taskresource/cgroup/cgroup.go
index f6dc2007c45..7ead58f7a95 100644
--- a/agent/taskresource/cgroup/cgroup.go
+++ b/agent/taskresource/cgroup/cgroup.go
@@ -31,12 +31,12 @@ import (
 	"github.com/aws/amazon-ecs-agent/agent/api/task/status"
 	"github.com/aws/amazon-ecs-agent/agent/config"
 	"github.com/aws/amazon-ecs-agent/agent/taskresource"
-	control "github.com/aws/amazon-ecs-agent/agent/taskresource/cgroup/control"
+	"github.com/aws/amazon-ecs-agent/agent/taskresource/cgroup/control"
 	resourcestatus "github.com/aws/amazon-ecs-agent/agent/taskresource/status"
 	"github.com/aws/amazon-ecs-agent/agent/utils/ioutilwrapper"
 	"github.com/cihub/seelog"
-	"github.com/containerd/cgroups"
-	specs "github.com/opencontainers/runtime-spec/specs-go"
+	cgroups "github.com/containerd/cgroups/v3/cgroup1"
+	"github.com/opencontainers/runtime-spec/specs-go"
 )
 
 const (
diff --git a/agent/taskresource/cgroup/cgroup_test.go b/agent/taskresource/cgroup/cgroup_test.go
index 12f1fc48978..2336aae4416 100644
--- a/agent/taskresource/cgroup/cgroup_test.go
+++ b/agent/taskresource/cgroup/cgroup_test.go
@@ -27,7 +27,7 @@ import (
 	"github.com/aws/amazon-ecs-agent/agent/taskresource/cgroup/control/mock_control"
 	resourcestatus "github.com/aws/amazon-ecs-agent/agent/taskresource/status"
 	mock_ioutilwrapper "github.com/aws/amazon-ecs-agent/agent/utils/ioutilwrapper/mocks"
-	"github.com/containerd/cgroups"
+	cgroups "github.com/containerd/cgroups/v3/cgroup1"
 	specs "github.com/opencontainers/runtime-spec/specs-go"
 	"github.com/stretchr/testify/assert"
 
diff --git a/agent/taskresource/cgroup/control/cgroup_controller_linux.go b/agent/taskresource/cgroup/control/cgroup_controller_linux.go
index ff124f7a1b1..3c5edeb881c 100644
--- a/agent/taskresource/cgroup/control/cgroup_controller_linux.go
+++ b/agent/taskresource/cgroup/control/cgroup_controller_linux.go
@@ -21,10 +21,10 @@ import (
 
 	"github.com/aws/amazon-ecs-agent/agent/config"
 	"github.com/aws/amazon-ecs-agent/agent/taskresource/cgroup/control/factory"
-	specs "github.com/opencontainers/runtime-spec/specs-go"
+	"github.com/opencontainers/runtime-spec/specs-go"
 
 	"github.com/cihub/seelog"
-	"github.com/containerd/cgroups"
+	cgroups "github.com/containerd/cgroups/v3/cgroup1"
 	"github.com/pkg/errors"
 )
 
@@ -57,7 +57,7 @@ func (c *control) Create(cgroupSpec *Spec) error {
 	}
 
 	seelog.Debugf("Creating cgroup cgroupPath=%s", cgroupSpec.Root)
-	_, err = c.New(cgroups.V1, cgroups.StaticPath(cgroupSpec.Root), cgroupSpec.Specs)
+	_, err = c.New(cgroups.Default, cgroups.StaticPath(cgroupSpec.Root), cgroupSpec.Specs)
 	if err != nil {
 		return fmt.Errorf("cgroup create: unable to create controller: v1: %s", err)
 	}
@@ -69,7 +69,7 @@ func (c *control) Create(cgroupSpec *Spec) error {
 func (c *control) Remove(cgroupPath string) error {
 	seelog.Debugf("Removing cgroup cgroupPath=%s", cgroupPath)
 
-	controller, err := c.Load(cgroups.V1, cgroups.StaticPath(cgroupPath))
+	controller, err := c.Load(cgroups.Default, cgroups.StaticPath(cgroupPath))
 	if err != nil {
 		// use the %w verb to wrap the error to be unwrapped by errors.Is()
 		return fmt.Errorf("cgroup remove: unable to obtain controller: %w", err)
@@ -87,7 +87,7 @@ func (c *control) Remove(cgroupPath string) error {
 func (c *control) Exists(cgroupPath string) bool {
 	seelog.Debugf("Checking existence of cgroup cgroupPath=%s", cgroupPath)
 
-	controller, err := c.Load(cgroups.V1, cgroups.StaticPath(cgroupPath))
+	controller, err := c.Load(cgroups.Default, cgroups.StaticPath(cgroupPath))
 	if err != nil || controller == nil {
 		return false
 	}
@@ -95,7 +95,7 @@ func (c *control) Exists(cgroupPath string) bool {
 	return true
 }
 
-// Init is used to setup the cgroup root for ecs
+// Init is used to set up the cgroup root for ecs
 func (c *control) Init() error {
 	seelog.Debugf("Creating root ecs cgroup cgroupPath=%s", config.DefaultTaskCgroupV1Prefix)
 
diff --git a/agent/taskresource/cgroup/control/cgroupv2_controller_linux.go b/agent/taskresource/cgroup/control/cgroupv2_controller_linux.go
index 98809ef37d5..e8c43fc5b3a 100644
--- a/agent/taskresource/cgroup/control/cgroupv2_controller_linux.go
+++ b/agent/taskresource/cgroup/control/cgroupv2_controller_linux.go
@@ -22,7 +22,7 @@ import (
 
 	"github.com/aws/amazon-ecs-agent/agent/config"
 	"github.com/cihub/seelog"
-	cgroupsv2 "github.com/containerd/cgroups/v2"
+	cgroupsv2 "github.com/containerd/cgroups/v3/cgroup2"
 )
 
 const (
diff --git a/agent/taskresource/cgroup/control/factory/factory_linux.go b/agent/taskresource/cgroup/control/factory/factory_linux.go
index 6ce587e7ec5..9f9d0ec93dc 100644
--- a/agent/taskresource/cgroup/control/factory/factory_linux.go
+++ b/agent/taskresource/cgroup/control/factory/factory_linux.go
@@ -17,8 +17,8 @@
 package factory
 
 import (
-	"github.com/containerd/cgroups"
-	specs "github.com/opencontainers/runtime-spec/specs-go"
+	cgroups "github.com/containerd/cgroups/v3/cgroup1"
+	"github.com/opencontainers/runtime-spec/specs-go"
 )
 
 // CgroupFactory wraps around the global functions exposed by the cgroups library
@@ -34,10 +34,10 @@ type GlobalCgroupFactory struct{}
 
 // Load is used to load the cgroup hierarchy based off the cgroup path
 func (c *GlobalCgroupFactory) Load(hierarchy cgroups.Hierarchy, path cgroups.Path) (cgroups.Cgroup, error) {
-	return cgroups.Load(hierarchy, path)
+	return cgroups.Load(path, cgroups.WithHiearchy(hierarchy))
 }
 
 // New is used to create a new cgroup hierarchy
 func (c *GlobalCgroupFactory) New(hierarchy cgroups.Hierarchy, path cgroups.Path, specs *specs.LinuxResources) (cgroups.Cgroup, error) {
-	return cgroups.New(hierarchy, path, specs)
+	return cgroups.New(path, specs, cgroups.WithHiearchy(hierarchy))
 }
diff --git a/agent/taskresource/cgroup/control/factory/generate_mocks_linux.go b/agent/taskresource/cgroup/control/factory/generate_mocks_linux.go
index e36c74e54f7..85f5e0dfbb8 100644
--- a/agent/taskresource/cgroup/control/factory/generate_mocks_linux.go
+++ b/agent/taskresource/cgroup/control/factory/generate_mocks_linux.go
@@ -16,5 +16,5 @@
 
 package factory
 
-//go:generate mockgen -destination=mock/mock_cgroups_linux.go -copyright_file=../../../../../scripts/copyright_file github.com/containerd/cgroups Cgroup
+//go:generate mockgen -destination=mock/mock_cgroups_linux.go -copyright_file=../../../../../scripts/copyright_file github.com/containerd/cgroups/v3/cgroup1 Cgroup
 //go:generate mockgen -destination=mock_factory/mock_cgroup_factory_linux.go -copyright_file=../../../../../scripts/copyright_file github.com/aws/amazon-ecs-agent/agent/taskresource/cgroup/control/factory CgroupFactory
diff --git a/agent/taskresource/cgroup/control/factory/mock/mock_cgroups_linux.go b/agent/taskresource/cgroup/control/factory/mock/mock_cgroups_linux.go
index 8627d977d57..ec15000d07e 100644
--- a/agent/taskresource/cgroup/control/factory/mock/mock_cgroups_linux.go
+++ b/agent/taskresource/cgroup/control/factory/mock/mock_cgroups_linux.go
@@ -13,16 +13,16 @@
 //
 
 // Code generated by MockGen. DO NOT EDIT.
-// Source: github.com/containerd/cgroups (interfaces: Cgroup)
+// Source: github.com/containerd/cgroups/v3/cgroup1 (interfaces: Cgroup)
 
-// Package mock_cgroups is a generated GoMock package.
-package mock_cgroups
+// Package mock_cgroup1 is a generated GoMock package.
+package mock_cgroup1
 
 import (
 	reflect "reflect"
 
-	cgroups "github.com/containerd/cgroups"
-	v1 "github.com/containerd/cgroups/stats/v1"
+	cgroup1 "github.com/containerd/cgroups/v3/cgroup1"
+	stats "github.com/containerd/cgroups/v3/cgroup1/stats"
 	gomock "github.com/golang/mock/gomock"
 	specs "github.com/opencontainers/runtime-spec/specs-go"
 )
@@ -51,7 +51,7 @@ func (m *MockCgroup) EXPECT() *MockCgroupMockRecorder {
 }
 
 // Add mocks base method.
-func (m *MockCgroup) Add(arg0 cgroups.Process, arg1 ...cgroups.Name) error {
+func (m *MockCgroup) Add(arg0 cgroup1.Process, arg1 ...cgroup1.Name) error {
 	m.ctrl.T.Helper()
 	varargs := []interface{}{arg0}
 	for _, a := range arg1 {
@@ -70,7 +70,7 @@ func (mr *MockCgroupMockRecorder) Add(arg0 interface{}, arg1 ...interface{}) *go
 }
 
 // AddProc mocks base method.
-func (m *MockCgroup) AddProc(arg0 uint64, arg1 ...cgroups.Name) error {
+func (m *MockCgroup) AddProc(arg0 uint64, arg1 ...cgroup1.Name) error {
 	m.ctrl.T.Helper()
 	varargs := []interface{}{arg0}
 	for _, a := range arg1 {
@@ -89,7 +89,7 @@ func (mr *MockCgroupMockRecorder) AddProc(arg0 interface{}, arg1 ...interface{})
 }
 
 // AddTask mocks base method.
-func (m *MockCgroup) AddTask(arg0 cgroups.Process, arg1 ...cgroups.Name) error {
+func (m *MockCgroup) AddTask(arg0 cgroup1.Process, arg1 ...cgroup1.Name) error {
 	m.ctrl.T.Helper()
 	varargs := []interface{}{arg0}
 	for _, a := range arg1 {
@@ -136,7 +136,7 @@ func (mr *MockCgroupMockRecorder) Freeze() *gomock.Call {
 }
 
 // MoveTo mocks base method.
-func (m *MockCgroup) MoveTo(arg0 cgroups.Cgroup) error {
+func (m *MockCgroup) MoveTo(arg0 cgroup1.Cgroup) error {
 	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "MoveTo", arg0)
 	ret0, _ := ret[0].(error)
@@ -150,10 +150,10 @@ func (mr *MockCgroupMockRecorder) MoveTo(arg0 interface{}) *gomock.Call {
 }
 
 // New mocks base method.
-func (m *MockCgroup) New(arg0 string, arg1 *specs.LinuxResources) (cgroups.Cgroup, error) {
+func (m *MockCgroup) New(arg0 string, arg1 *specs.LinuxResources) (cgroup1.Cgroup, error) {
 	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "New", arg0, arg1)
-	ret0, _ := ret[0].(cgroups.Cgroup)
+	ret0, _ := ret[0].(cgroup1.Cgroup)
 	ret1, _ := ret[1].(error)
 	return ret0, ret1
 }
@@ -180,10 +180,10 @@ func (mr *MockCgroupMockRecorder) OOMEventFD() *gomock.Call {
 }
 
 // Processes mocks base method.
-func (m *MockCgroup) Processes(arg0 cgroups.Name, arg1 bool) ([]cgroups.Process, error) {
+func (m *MockCgroup) Processes(arg0 cgroup1.Name, arg1 bool) ([]cgroup1.Process, error) {
 	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "Processes", arg0, arg1)
-	ret0, _ := ret[0].([]cgroups.Process)
+	ret0, _ := ret[0].([]cgroup1.Process)
 	ret1, _ := ret[1].(error)
 	return ret0, ret1
 }
@@ -195,7 +195,7 @@ func (mr *MockCgroupMockRecorder) Processes(arg0, arg1 interface{}) *gomock.Call
 }
 
 // RegisterMemoryEvent mocks base method.
-func (m *MockCgroup) RegisterMemoryEvent(arg0 cgroups.MemoryEvent) (uintptr, error) {
+func (m *MockCgroup) RegisterMemoryEvent(arg0 cgroup1.MemoryEvent) (uintptr, error) {
 	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "RegisterMemoryEvent", arg0)
 	ret0, _ := ret[0].(uintptr)
@@ -210,14 +210,14 @@ func (mr *MockCgroupMockRecorder) RegisterMemoryEvent(arg0 interface{}) *gomock.
 }
 
 // Stat mocks base method.
-func (m *MockCgroup) Stat(arg0 ...cgroups.ErrorHandler) (*v1.Metrics, error) {
+func (m *MockCgroup) Stat(arg0 ...cgroup1.ErrorHandler) (*stats.Metrics, error) {
 	m.ctrl.T.Helper()
 	varargs := []interface{}{}
 	for _, a := range arg0 {
 		varargs = append(varargs, a)
 	}
 	ret := m.ctrl.Call(m, "Stat", varargs...)
-	ret0, _ := ret[0].(*v1.Metrics)
+	ret0, _ := ret[0].(*stats.Metrics)
 	ret1, _ := ret[1].(error)
 	return ret0, ret1
 }
@@ -229,10 +229,10 @@ func (mr *MockCgroupMockRecorder) Stat(arg0 ...interface{}) *gomock.Call {
 }
 
 // State mocks base method.
-func (m *MockCgroup) State() cgroups.State {
+func (m *MockCgroup) State() cgroup1.State {
 	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "State")
-	ret0, _ := ret[0].(cgroups.State)
+	ret0, _ := ret[0].(cgroup1.State)
 	return ret0
 }
 
@@ -243,10 +243,10 @@ func (mr *MockCgroupMockRecorder) State() *gomock.Call {
 }
 
 // Subsystems mocks base method.
-func (m *MockCgroup) Subsystems() []cgroups.Subsystem {
+func (m *MockCgroup) Subsystems() []cgroup1.Subsystem {
 	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "Subsystems")
-	ret0, _ := ret[0].([]cgroups.Subsystem)
+	ret0, _ := ret[0].([]cgroup1.Subsystem)
 	return ret0
 }
 
@@ -257,10 +257,10 @@ func (mr *MockCgroupMockRecorder) Subsystems() *gomock.Call {
 }
 
 // Tasks mocks base method.
-func (m *MockCgroup) Tasks(arg0 cgroups.Name, arg1 bool) ([]cgroups.Process, error) {
+func (m *MockCgroup) Tasks(arg0 cgroup1.Name, arg1 bool) ([]cgroup1.Process, error) {
 	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "Tasks", arg0, arg1)
-	ret0, _ := ret[0].([]cgroups.Process)
+	ret0, _ := ret[0].([]cgroup1.Process)
 	ret1, _ := ret[1].(error)
 	return ret0, ret1
 }
diff --git a/agent/taskresource/cgroup/control/factory/mock_factory/mock_cgroup_factory_linux.go b/agent/taskresource/cgroup/control/factory/mock_factory/mock_cgroup_factory_linux.go
index 3ba820e80d8..bfb225a3d43 100644
--- a/agent/taskresource/cgroup/control/factory/mock_factory/mock_cgroup_factory_linux.go
+++ b/agent/taskresource/cgroup/control/factory/mock_factory/mock_cgroup_factory_linux.go
@@ -21,7 +21,7 @@ package mock_factory
 import (
 	reflect "reflect"
 
-	cgroups "github.com/containerd/cgroups"
+	cgroup1 "github.com/containerd/cgroups/v3/cgroup1"
 	gomock "github.com/golang/mock/gomock"
 	specs "github.com/opencontainers/runtime-spec/specs-go"
 )
@@ -50,10 +50,10 @@ func (m *MockCgroupFactory) EXPECT() *MockCgroupFactoryMockRecorder {
 }
 
 // Load mocks base method.
-func (m *MockCgroupFactory) Load(arg0 cgroups.Hierarchy, arg1 cgroups.Path) (cgroups.Cgroup, error) {
+func (m *MockCgroupFactory) Load(arg0 cgroup1.Hierarchy, arg1 cgroup1.Path) (cgroup1.Cgroup, error) {
 	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "Load", arg0, arg1)
-	ret0, _ := ret[0].(cgroups.Cgroup)
+	ret0, _ := ret[0].(cgroup1.Cgroup)
 	ret1, _ := ret[1].(error)
 	return ret0, ret1
 }
@@ -65,10 +65,10 @@ func (mr *MockCgroupFactoryMockRecorder) Load(arg0, arg1 interface{}) *gomock.Ca
 }
 
 // New mocks base method.
-func (m *MockCgroupFactory) New(arg0 cgroups.Hierarchy, arg1 cgroups.Path, arg2 *specs.LinuxResources) (cgroups.Cgroup, error) {
+func (m *MockCgroupFactory) New(arg0 cgroup1.Hierarchy, arg1 cgroup1.Path, arg2 *specs.LinuxResources) (cgroup1.Cgroup, error) {
 	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "New", arg0, arg1, arg2)
-	ret0, _ := ret[0].(cgroups.Cgroup)
+	ret0, _ := ret[0].(cgroup1.Cgroup)
 	ret1, _ := ret[1].(error)
 	return ret0, ret1
 }
diff --git a/agent/vendor/github.com/containerd/cgroups/Protobuild.toml b/agent/vendor/github.com/containerd/cgroups/Protobuild.toml
deleted file mode 100644
index 1c4c802fe12..00000000000
--- a/agent/vendor/github.com/containerd/cgroups/Protobuild.toml
+++ /dev/null
@@ -1,46 +0,0 @@
-version = "unstable"
-generator = "gogoctrd"
-plugins = ["grpc"]
-
-# Control protoc include paths. Below are usually some good defaults, but feel
-# free to try it without them if it works for your project.
-[includes]
-  # Include paths that will be added before all others. Typically, you want to
-  # treat the root of the project as an include, but this may not be necessary.
-  # before = ["."]
-
-  # Paths that should be treated as include roots in relation to the vendor
-  # directory. These will be calculated with the vendor directory nearest the
-  # target package.
-  # vendored = ["github.com/gogo/protobuf"]
-  packages = ["github.com/gogo/protobuf"]
-
-  # Paths that will be added untouched to the end of the includes. We use
-  # `/usr/local/include` to pickup the common install location of protobuf.
-  # This is the default.
-  after = ["/usr/local/include", "/usr/include"]
-
-# This section maps protobuf imports to Go packages. These will become
-# `-M` directives in the call to the go protobuf generator.
-[packages]
-  "gogoproto/gogo.proto" = "github.com/gogo/protobuf/gogoproto"
-  "google/protobuf/any.proto" = "github.com/gogo/protobuf/types"
-  "google/protobuf/descriptor.proto" = "github.com/gogo/protobuf/protoc-gen-gogo/descriptor"
-  "google/protobuf/field_mask.proto" = "github.com/gogo/protobuf/types"
-  "google/protobuf/timestamp.proto" = "github.com/gogo/protobuf/types"
-
-# Aggregrate the API descriptors to lock down API changes.
-[[descriptors]]
-prefix = "github.com/containerd/cgroups/stats/v1"
-target = "stats/v1/metrics.pb.txt"
-ignore_files = [
-	"google/protobuf/descriptor.proto",
-	"gogoproto/gogo.proto"
-]
-[[descriptors]]
-prefix = "github.com/containerd/cgroups/v2/stats"
-target = "v2/stats/metrics.pb.txt"
-ignore_files = [
-	"google/protobuf/descriptor.proto",
-	"gogoproto/gogo.proto"
-]
diff --git a/agent/vendor/github.com/containerd/cgroups/Vagrantfile b/agent/vendor/github.com/containerd/cgroups/Vagrantfile
deleted file mode 100644
index 9a4aac8cb34..00000000000
--- a/agent/vendor/github.com/containerd/cgroups/Vagrantfile
+++ /dev/null
@@ -1,46 +0,0 @@
-# -*- mode: ruby -*-
-# vi: set ft=ruby :
-
-Vagrant.configure("2") do |config|
-# Fedora box is used for testing cgroup v2 support
-  config.vm.box = "fedora/35-cloud-base"
-  config.vm.provider :virtualbox do |v|
-    v.memory = 4096
-    v.cpus = 2
-  end
-  config.vm.provider :libvirt do |v|
-    v.memory = 4096
-    v.cpus = 2
-  end
-  config.vm.provision "shell", inline: <<-SHELL
-    set -eux -o pipefail
-    # configuration
-    GO_VERSION="1.17.7"
-
-    # install gcc and Golang
-    dnf -y install gcc
-    curl -fsSL "https://dl.google.com/go/go${GO_VERSION}.linux-amd64.tar.gz" | tar Cxz /usr/local
-
-    # setup env vars
-    cat >> /etc/profile.d/sh.local <<EOF
-PATH=/usr/local/go/bin:$PATH
-GO111MODULE=on
-export PATH GO111MODULE
-EOF
-    source /etc/profile.d/sh.local
-
-    # enter /root/go/src/github.com/containerd/cgroups
-    mkdir -p /root/go/src/github.com/containerd
-    ln -s /vagrant /root/go/src/github.com/containerd/cgroups
-    cd /root/go/src/github.com/containerd/cgroups
-
-    # create /test.sh
-    cat > /test.sh <<EOF
-#!/bin/bash
-set -eux -o pipefail
-cd /root/go/src/github.com/containerd/cgroups
-go test -v ./...
-EOF
-    chmod +x /test.sh
-  SHELL
-end
diff --git a/agent/vendor/github.com/containerd/cgroups/stats/v1/metrics.pb.go b/agent/vendor/github.com/containerd/cgroups/stats/v1/metrics.pb.go
deleted file mode 100644
index 6d2d41770b9..00000000000
--- a/agent/vendor/github.com/containerd/cgroups/stats/v1/metrics.pb.go
+++ /dev/null
@@ -1,6125 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: github.com/containerd/cgroups/stats/v1/metrics.proto
-
-package v1
-
-import (
-	fmt "fmt"
-	_ "github.com/gogo/protobuf/gogoproto"
-	proto "github.com/gogo/protobuf/proto"
-	io "io"
-	math "math"
-	math_bits "math/bits"
-	reflect "reflect"
-	strings "strings"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
-
-type Metrics struct {
-	Hugetlb              []*HugetlbStat    `protobuf:"bytes,1,rep,name=hugetlb,proto3" json:"hugetlb,omitempty"`
-	Pids                 *PidsStat         `protobuf:"bytes,2,opt,name=pids,proto3" json:"pids,omitempty"`
-	CPU                  *CPUStat          `protobuf:"bytes,3,opt,name=cpu,proto3" json:"cpu,omitempty"`
-	Memory               *MemoryStat       `protobuf:"bytes,4,opt,name=memory,proto3" json:"memory,omitempty"`
-	Blkio                *BlkIOStat        `protobuf:"bytes,5,opt,name=blkio,proto3" json:"blkio,omitempty"`
-	Rdma                 *RdmaStat         `protobuf:"bytes,6,opt,name=rdma,proto3" json:"rdma,omitempty"`
-	Network              []*NetworkStat    `protobuf:"bytes,7,rep,name=network,proto3" json:"network,omitempty"`
-	CgroupStats          *CgroupStats      `protobuf:"bytes,8,opt,name=cgroup_stats,json=cgroupStats,proto3" json:"cgroup_stats,omitempty"`
-	MemoryOomControl     *MemoryOomControl `protobuf:"bytes,9,opt,name=memory_oom_control,json=memoryOomControl,proto3" json:"memory_oom_control,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}          `json:"-"`
-	XXX_unrecognized     []byte            `json:"-"`
-	XXX_sizecache        int32             `json:"-"`
-}
-
-func (m *Metrics) Reset()      { *m = Metrics{} }
-func (*Metrics) ProtoMessage() {}
-func (*Metrics) Descriptor() ([]byte, []int) {
-	return fileDescriptor_a17b2d87c332bfaa, []int{0}
-}
-func (m *Metrics) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *Metrics) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_Metrics.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *Metrics) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_Metrics.Merge(m, src)
-}
-func (m *Metrics) XXX_Size() int {
-	return m.Size()
-}
-func (m *Metrics) XXX_DiscardUnknown() {
-	xxx_messageInfo_Metrics.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_Metrics proto.InternalMessageInfo
-
-type HugetlbStat struct {
-	Usage                uint64   `protobuf:"varint,1,opt,name=usage,proto3" json:"usage,omitempty"`
-	Max                  uint64   `protobuf:"varint,2,opt,name=max,proto3" json:"max,omitempty"`
-	Failcnt              uint64   `protobuf:"varint,3,opt,name=failcnt,proto3" json:"failcnt,omitempty"`
-	Pagesize             string   `protobuf:"bytes,4,opt,name=pagesize,proto3" json:"pagesize,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *HugetlbStat) Reset()      { *m = HugetlbStat{} }
-func (*HugetlbStat) ProtoMessage() {}
-func (*HugetlbStat) Descriptor() ([]byte, []int) {
-	return fileDescriptor_a17b2d87c332bfaa, []int{1}
-}
-func (m *HugetlbStat) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *HugetlbStat) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_HugetlbStat.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *HugetlbStat) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_HugetlbStat.Merge(m, src)
-}
-func (m *HugetlbStat) XXX_Size() int {
-	return m.Size()
-}
-func (m *HugetlbStat) XXX_DiscardUnknown() {
-	xxx_messageInfo_HugetlbStat.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_HugetlbStat proto.InternalMessageInfo
-
-type PidsStat struct {
-	Current              uint64   `protobuf:"varint,1,opt,name=current,proto3" json:"current,omitempty"`
-	Limit                uint64   `protobuf:"varint,2,opt,name=limit,proto3" json:"limit,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *PidsStat) Reset()      { *m = PidsStat{} }
-func (*PidsStat) ProtoMessage() {}
-func (*PidsStat) Descriptor() ([]byte, []int) {
-	return fileDescriptor_a17b2d87c332bfaa, []int{2}
-}
-func (m *PidsStat) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *PidsStat) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_PidsStat.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *PidsStat) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_PidsStat.Merge(m, src)
-}
-func (m *PidsStat) XXX_Size() int {
-	return m.Size()
-}
-func (m *PidsStat) XXX_DiscardUnknown() {
-	xxx_messageInfo_PidsStat.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_PidsStat proto.InternalMessageInfo
-
-type CPUStat struct {
-	Usage                *CPUUsage `protobuf:"bytes,1,opt,name=usage,proto3" json:"usage,omitempty"`
-	Throttling           *Throttle `protobuf:"bytes,2,opt,name=throttling,proto3" json:"throttling,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}  `json:"-"`
-	XXX_unrecognized     []byte    `json:"-"`
-	XXX_sizecache        int32     `json:"-"`
-}
-
-func (m *CPUStat) Reset()      { *m = CPUStat{} }
-func (*CPUStat) ProtoMessage() {}
-func (*CPUStat) Descriptor() ([]byte, []int) {
-	return fileDescriptor_a17b2d87c332bfaa, []int{3}
-}
-func (m *CPUStat) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *CPUStat) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_CPUStat.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *CPUStat) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_CPUStat.Merge(m, src)
-}
-func (m *CPUStat) XXX_Size() int {
-	return m.Size()
-}
-func (m *CPUStat) XXX_DiscardUnknown() {
-	xxx_messageInfo_CPUStat.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_CPUStat proto.InternalMessageInfo
-
-type CPUUsage struct {
-	// values in nanoseconds
-	Total                uint64   `protobuf:"varint,1,opt,name=total,proto3" json:"total,omitempty"`
-	Kernel               uint64   `protobuf:"varint,2,opt,name=kernel,proto3" json:"kernel,omitempty"`
-	User                 uint64   `protobuf:"varint,3,opt,name=user,proto3" json:"user,omitempty"`
-	PerCPU               []uint64 `protobuf:"varint,4,rep,packed,name=per_cpu,json=perCpu,proto3" json:"per_cpu,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *CPUUsage) Reset()      { *m = CPUUsage{} }
-func (*CPUUsage) ProtoMessage() {}
-func (*CPUUsage) Descriptor() ([]byte, []int) {
-	return fileDescriptor_a17b2d87c332bfaa, []int{4}
-}
-func (m *CPUUsage) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *CPUUsage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_CPUUsage.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *CPUUsage) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_CPUUsage.Merge(m, src)
-}
-func (m *CPUUsage) XXX_Size() int {
-	return m.Size()
-}
-func (m *CPUUsage) XXX_DiscardUnknown() {
-	xxx_messageInfo_CPUUsage.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_CPUUsage proto.InternalMessageInfo
-
-type Throttle struct {
-	Periods              uint64   `protobuf:"varint,1,opt,name=periods,proto3" json:"periods,omitempty"`
-	ThrottledPeriods     uint64   `protobuf:"varint,2,opt,name=throttled_periods,json=throttledPeriods,proto3" json:"throttled_periods,omitempty"`
-	ThrottledTime        uint64   `protobuf:"varint,3,opt,name=throttled_time,json=throttledTime,proto3" json:"throttled_time,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *Throttle) Reset()      { *m = Throttle{} }
-func (*Throttle) ProtoMessage() {}
-func (*Throttle) Descriptor() ([]byte, []int) {
-	return fileDescriptor_a17b2d87c332bfaa, []int{5}
-}
-func (m *Throttle) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *Throttle) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_Throttle.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *Throttle) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_Throttle.Merge(m, src)
-}
-func (m *Throttle) XXX_Size() int {
-	return m.Size()
-}
-func (m *Throttle) XXX_DiscardUnknown() {
-	xxx_messageInfo_Throttle.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_Throttle proto.InternalMessageInfo
-
-type MemoryStat struct {
-	Cache                   uint64       `protobuf:"varint,1,opt,name=cache,proto3" json:"cache,omitempty"`
-	RSS                     uint64       `protobuf:"varint,2,opt,name=rss,proto3" json:"rss,omitempty"`
-	RSSHuge                 uint64       `protobuf:"varint,3,opt,name=rss_huge,json=rssHuge,proto3" json:"rss_huge,omitempty"`
-	MappedFile              uint64       `protobuf:"varint,4,opt,name=mapped_file,json=mappedFile,proto3" json:"mapped_file,omitempty"`
-	Dirty                   uint64       `protobuf:"varint,5,opt,name=dirty,proto3" json:"dirty,omitempty"`
-	Writeback               uint64       `protobuf:"varint,6,opt,name=writeback,proto3" json:"writeback,omitempty"`
-	PgPgIn                  uint64       `protobuf:"varint,7,opt,name=pg_pg_in,json=pgPgIn,proto3" json:"pg_pg_in,omitempty"`
-	PgPgOut                 uint64       `protobuf:"varint,8,opt,name=pg_pg_out,json=pgPgOut,proto3" json:"pg_pg_out,omitempty"`
-	PgFault                 uint64       `protobuf:"varint,9,opt,name=pg_fault,json=pgFault,proto3" json:"pg_fault,omitempty"`
-	PgMajFault              uint64       `protobuf:"varint,10,opt,name=pg_maj_fault,json=pgMajFault,proto3" json:"pg_maj_fault,omitempty"`
-	InactiveAnon            uint64       `protobuf:"varint,11,opt,name=inactive_anon,json=inactiveAnon,proto3" json:"inactive_anon,omitempty"`
-	ActiveAnon              uint64       `protobuf:"varint,12,opt,name=active_anon,json=activeAnon,proto3" json:"active_anon,omitempty"`
-	InactiveFile            uint64       `protobuf:"varint,13,opt,name=inactive_file,json=inactiveFile,proto3" json:"inactive_file,omitempty"`
-	ActiveFile              uint64       `protobuf:"varint,14,opt,name=active_file,json=activeFile,proto3" json:"active_file,omitempty"`
-	Unevictable             uint64       `protobuf:"varint,15,opt,name=unevictable,proto3" json:"unevictable,omitempty"`
-	HierarchicalMemoryLimit uint64       `protobuf:"varint,16,opt,name=hierarchical_memory_limit,json=hierarchicalMemoryLimit,proto3" json:"hierarchical_memory_limit,omitempty"`
-	HierarchicalSwapLimit   uint64       `protobuf:"varint,17,opt,name=hierarchical_swap_limit,json=hierarchicalSwapLimit,proto3" json:"hierarchical_swap_limit,omitempty"`
-	TotalCache              uint64       `protobuf:"varint,18,opt,name=total_cache,json=totalCache,proto3" json:"total_cache,omitempty"`
-	TotalRSS                uint64       `protobuf:"varint,19,opt,name=total_rss,json=totalRss,proto3" json:"total_rss,omitempty"`
-	TotalRSSHuge            uint64       `protobuf:"varint,20,opt,name=total_rss_huge,json=totalRssHuge,proto3" json:"total_rss_huge,omitempty"`
-	TotalMappedFile         uint64       `protobuf:"varint,21,opt,name=total_mapped_file,json=totalMappedFile,proto3" json:"total_mapped_file,omitempty"`
-	TotalDirty              uint64       `protobuf:"varint,22,opt,name=total_dirty,json=totalDirty,proto3" json:"total_dirty,omitempty"`
-	TotalWriteback          uint64       `protobuf:"varint,23,opt,name=total_writeback,json=totalWriteback,proto3" json:"total_writeback,omitempty"`
-	TotalPgPgIn             uint64       `protobuf:"varint,24,opt,name=total_pg_pg_in,json=totalPgPgIn,proto3" json:"total_pg_pg_in,omitempty"`
-	TotalPgPgOut            uint64       `protobuf:"varint,25,opt,name=total_pg_pg_out,json=totalPgPgOut,proto3" json:"total_pg_pg_out,omitempty"`
-	TotalPgFault            uint64       `protobuf:"varint,26,opt,name=total_pg_fault,json=totalPgFault,proto3" json:"total_pg_fault,omitempty"`
-	TotalPgMajFault         uint64       `protobuf:"varint,27,opt,name=total_pg_maj_fault,json=totalPgMajFault,proto3" json:"total_pg_maj_fault,omitempty"`
-	TotalInactiveAnon       uint64       `protobuf:"varint,28,opt,name=total_inactive_anon,json=totalInactiveAnon,proto3" json:"total_inactive_anon,omitempty"`
-	TotalActiveAnon         uint64       `protobuf:"varint,29,opt,name=total_active_anon,json=totalActiveAnon,proto3" json:"total_active_anon,omitempty"`
-	TotalInactiveFile       uint64       `protobuf:"varint,30,opt,name=total_inactive_file,json=totalInactiveFile,proto3" json:"total_inactive_file,omitempty"`
-	TotalActiveFile         uint64       `protobuf:"varint,31,opt,name=total_active_file,json=totalActiveFile,proto3" json:"total_active_file,omitempty"`
-	TotalUnevictable        uint64       `protobuf:"varint,32,opt,name=total_unevictable,json=totalUnevictable,proto3" json:"total_unevictable,omitempty"`
-	Usage                   *MemoryEntry `protobuf:"bytes,33,opt,name=usage,proto3" json:"usage,omitempty"`
-	Swap                    *MemoryEntry `protobuf:"bytes,34,opt,name=swap,proto3" json:"swap,omitempty"`
-	Kernel                  *MemoryEntry `protobuf:"bytes,35,opt,name=kernel,proto3" json:"kernel,omitempty"`
-	KernelTCP               *MemoryEntry `protobuf:"bytes,36,opt,name=kernel_tcp,json=kernelTcp,proto3" json:"kernel_tcp,omitempty"`
-	XXX_NoUnkeyedLiteral    struct{}     `json:"-"`
-	XXX_unrecognized        []byte       `json:"-"`
-	XXX_sizecache           int32        `json:"-"`
-}
-
-func (m *MemoryStat) Reset()      { *m = MemoryStat{} }
-func (*MemoryStat) ProtoMessage() {}
-func (*MemoryStat) Descriptor() ([]byte, []int) {
-	return fileDescriptor_a17b2d87c332bfaa, []int{6}
-}
-func (m *MemoryStat) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *MemoryStat) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_MemoryStat.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *MemoryStat) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_MemoryStat.Merge(m, src)
-}
-func (m *MemoryStat) XXX_Size() int {
-	return m.Size()
-}
-func (m *MemoryStat) XXX_DiscardUnknown() {
-	xxx_messageInfo_MemoryStat.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_MemoryStat proto.InternalMessageInfo
-
-type MemoryEntry struct {
-	Limit                uint64   `protobuf:"varint,1,opt,name=limit,proto3" json:"limit,omitempty"`
-	Usage                uint64   `protobuf:"varint,2,opt,name=usage,proto3" json:"usage,omitempty"`
-	Max                  uint64   `protobuf:"varint,3,opt,name=max,proto3" json:"max,omitempty"`
-	Failcnt              uint64   `protobuf:"varint,4,opt,name=failcnt,proto3" json:"failcnt,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *MemoryEntry) Reset()      { *m = MemoryEntry{} }
-func (*MemoryEntry) ProtoMessage() {}
-func (*MemoryEntry) Descriptor() ([]byte, []int) {
-	return fileDescriptor_a17b2d87c332bfaa, []int{7}
-}
-func (m *MemoryEntry) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *MemoryEntry) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_MemoryEntry.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *MemoryEntry) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_MemoryEntry.Merge(m, src)
-}
-func (m *MemoryEntry) XXX_Size() int {
-	return m.Size()
-}
-func (m *MemoryEntry) XXX_DiscardUnknown() {
-	xxx_messageInfo_MemoryEntry.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_MemoryEntry proto.InternalMessageInfo
-
-type MemoryOomControl struct {
-	OomKillDisable       uint64   `protobuf:"varint,1,opt,name=oom_kill_disable,json=oomKillDisable,proto3" json:"oom_kill_disable,omitempty"`
-	UnderOom             uint64   `protobuf:"varint,2,opt,name=under_oom,json=underOom,proto3" json:"under_oom,omitempty"`
-	OomKill              uint64   `protobuf:"varint,3,opt,name=oom_kill,json=oomKill,proto3" json:"oom_kill,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *MemoryOomControl) Reset()      { *m = MemoryOomControl{} }
-func (*MemoryOomControl) ProtoMessage() {}
-func (*MemoryOomControl) Descriptor() ([]byte, []int) {
-	return fileDescriptor_a17b2d87c332bfaa, []int{8}
-}
-func (m *MemoryOomControl) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *MemoryOomControl) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_MemoryOomControl.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *MemoryOomControl) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_MemoryOomControl.Merge(m, src)
-}
-func (m *MemoryOomControl) XXX_Size() int {
-	return m.Size()
-}
-func (m *MemoryOomControl) XXX_DiscardUnknown() {
-	xxx_messageInfo_MemoryOomControl.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_MemoryOomControl proto.InternalMessageInfo
-
-type BlkIOStat struct {
-	IoServiceBytesRecursive []*BlkIOEntry `protobuf:"bytes,1,rep,name=io_service_bytes_recursive,json=ioServiceBytesRecursive,proto3" json:"io_service_bytes_recursive,omitempty"`
-	IoServicedRecursive     []*BlkIOEntry `protobuf:"bytes,2,rep,name=io_serviced_recursive,json=ioServicedRecursive,proto3" json:"io_serviced_recursive,omitempty"`
-	IoQueuedRecursive       []*BlkIOEntry `protobuf:"bytes,3,rep,name=io_queued_recursive,json=ioQueuedRecursive,proto3" json:"io_queued_recursive,omitempty"`
-	IoServiceTimeRecursive  []*BlkIOEntry `protobuf:"bytes,4,rep,name=io_service_time_recursive,json=ioServiceTimeRecursive,proto3" json:"io_service_time_recursive,omitempty"`
-	IoWaitTimeRecursive     []*BlkIOEntry `protobuf:"bytes,5,rep,name=io_wait_time_recursive,json=ioWaitTimeRecursive,proto3" json:"io_wait_time_recursive,omitempty"`
-	IoMergedRecursive       []*BlkIOEntry `protobuf:"bytes,6,rep,name=io_merged_recursive,json=ioMergedRecursive,proto3" json:"io_merged_recursive,omitempty"`
-	IoTimeRecursive         []*BlkIOEntry `protobuf:"bytes,7,rep,name=io_time_recursive,json=ioTimeRecursive,proto3" json:"io_time_recursive,omitempty"`
-	SectorsRecursive        []*BlkIOEntry `protobuf:"bytes,8,rep,name=sectors_recursive,json=sectorsRecursive,proto3" json:"sectors_recursive,omitempty"`
-	XXX_NoUnkeyedLiteral    struct{}      `json:"-"`
-	XXX_unrecognized        []byte        `json:"-"`
-	XXX_sizecache           int32         `json:"-"`
-}
-
-func (m *BlkIOStat) Reset()      { *m = BlkIOStat{} }
-func (*BlkIOStat) ProtoMessage() {}
-func (*BlkIOStat) Descriptor() ([]byte, []int) {
-	return fileDescriptor_a17b2d87c332bfaa, []int{9}
-}
-func (m *BlkIOStat) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *BlkIOStat) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_BlkIOStat.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *BlkIOStat) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_BlkIOStat.Merge(m, src)
-}
-func (m *BlkIOStat) XXX_Size() int {
-	return m.Size()
-}
-func (m *BlkIOStat) XXX_DiscardUnknown() {
-	xxx_messageInfo_BlkIOStat.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_BlkIOStat proto.InternalMessageInfo
-
-type BlkIOEntry struct {
-	Op                   string   `protobuf:"bytes,1,opt,name=op,proto3" json:"op,omitempty"`
-	Device               string   `protobuf:"bytes,2,opt,name=device,proto3" json:"device,omitempty"`
-	Major                uint64   `protobuf:"varint,3,opt,name=major,proto3" json:"major,omitempty"`
-	Minor                uint64   `protobuf:"varint,4,opt,name=minor,proto3" json:"minor,omitempty"`
-	Value                uint64   `protobuf:"varint,5,opt,name=value,proto3" json:"value,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *BlkIOEntry) Reset()      { *m = BlkIOEntry{} }
-func (*BlkIOEntry) ProtoMessage() {}
-func (*BlkIOEntry) Descriptor() ([]byte, []int) {
-	return fileDescriptor_a17b2d87c332bfaa, []int{10}
-}
-func (m *BlkIOEntry) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *BlkIOEntry) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_BlkIOEntry.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *BlkIOEntry) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_BlkIOEntry.Merge(m, src)
-}
-func (m *BlkIOEntry) XXX_Size() int {
-	return m.Size()
-}
-func (m *BlkIOEntry) XXX_DiscardUnknown() {
-	xxx_messageInfo_BlkIOEntry.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_BlkIOEntry proto.InternalMessageInfo
-
-type RdmaStat struct {
-	Current              []*RdmaEntry `protobuf:"bytes,1,rep,name=current,proto3" json:"current,omitempty"`
-	Limit                []*RdmaEntry `protobuf:"bytes,2,rep,name=limit,proto3" json:"limit,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}     `json:"-"`
-	XXX_unrecognized     []byte       `json:"-"`
-	XXX_sizecache        int32        `json:"-"`
-}
-
-func (m *RdmaStat) Reset()      { *m = RdmaStat{} }
-func (*RdmaStat) ProtoMessage() {}
-func (*RdmaStat) Descriptor() ([]byte, []int) {
-	return fileDescriptor_a17b2d87c332bfaa, []int{11}
-}
-func (m *RdmaStat) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *RdmaStat) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_RdmaStat.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *RdmaStat) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_RdmaStat.Merge(m, src)
-}
-func (m *RdmaStat) XXX_Size() int {
-	return m.Size()
-}
-func (m *RdmaStat) XXX_DiscardUnknown() {
-	xxx_messageInfo_RdmaStat.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_RdmaStat proto.InternalMessageInfo
-
-type RdmaEntry struct {
-	Device               string   `protobuf:"bytes,1,opt,name=device,proto3" json:"device,omitempty"`
-	HcaHandles           uint32   `protobuf:"varint,2,opt,name=hca_handles,json=hcaHandles,proto3" json:"hca_handles,omitempty"`
-	HcaObjects           uint32   `protobuf:"varint,3,opt,name=hca_objects,json=hcaObjects,proto3" json:"hca_objects,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *RdmaEntry) Reset()      { *m = RdmaEntry{} }
-func (*RdmaEntry) ProtoMessage() {}
-func (*RdmaEntry) Descriptor() ([]byte, []int) {
-	return fileDescriptor_a17b2d87c332bfaa, []int{12}
-}
-func (m *RdmaEntry) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *RdmaEntry) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_RdmaEntry.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *RdmaEntry) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_RdmaEntry.Merge(m, src)
-}
-func (m *RdmaEntry) XXX_Size() int {
-	return m.Size()
-}
-func (m *RdmaEntry) XXX_DiscardUnknown() {
-	xxx_messageInfo_RdmaEntry.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_RdmaEntry proto.InternalMessageInfo
-
-type NetworkStat struct {
-	Name                 string   `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
-	RxBytes              uint64   `protobuf:"varint,2,opt,name=rx_bytes,json=rxBytes,proto3" json:"rx_bytes,omitempty"`
-	RxPackets            uint64   `protobuf:"varint,3,opt,name=rx_packets,json=rxPackets,proto3" json:"rx_packets,omitempty"`
-	RxErrors             uint64   `protobuf:"varint,4,opt,name=rx_errors,json=rxErrors,proto3" json:"rx_errors,omitempty"`
-	RxDropped            uint64   `protobuf:"varint,5,opt,name=rx_dropped,json=rxDropped,proto3" json:"rx_dropped,omitempty"`
-	TxBytes              uint64   `protobuf:"varint,6,opt,name=tx_bytes,json=txBytes,proto3" json:"tx_bytes,omitempty"`
-	TxPackets            uint64   `protobuf:"varint,7,opt,name=tx_packets,json=txPackets,proto3" json:"tx_packets,omitempty"`
-	TxErrors             uint64   `protobuf:"varint,8,opt,name=tx_errors,json=txErrors,proto3" json:"tx_errors,omitempty"`
-	TxDropped            uint64   `protobuf:"varint,9,opt,name=tx_dropped,json=txDropped,proto3" json:"tx_dropped,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *NetworkStat) Reset()      { *m = NetworkStat{} }
-func (*NetworkStat) ProtoMessage() {}
-func (*NetworkStat) Descriptor() ([]byte, []int) {
-	return fileDescriptor_a17b2d87c332bfaa, []int{13}
-}
-func (m *NetworkStat) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *NetworkStat) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_NetworkStat.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *NetworkStat) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_NetworkStat.Merge(m, src)
-}
-func (m *NetworkStat) XXX_Size() int {
-	return m.Size()
-}
-func (m *NetworkStat) XXX_DiscardUnknown() {
-	xxx_messageInfo_NetworkStat.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_NetworkStat proto.InternalMessageInfo
-
-// CgroupStats exports per-cgroup statistics.
-type CgroupStats struct {
-	// number of tasks sleeping
-	NrSleeping uint64 `protobuf:"varint,1,opt,name=nr_sleeping,json=nrSleeping,proto3" json:"nr_sleeping,omitempty"`
-	// number of tasks running
-	NrRunning uint64 `protobuf:"varint,2,opt,name=nr_running,json=nrRunning,proto3" json:"nr_running,omitempty"`
-	// number of tasks in stopped state
-	NrStopped uint64 `protobuf:"varint,3,opt,name=nr_stopped,json=nrStopped,proto3" json:"nr_stopped,omitempty"`
-	// number of tasks in uninterruptible state
-	NrUninterruptible uint64 `protobuf:"varint,4,opt,name=nr_uninterruptible,json=nrUninterruptible,proto3" json:"nr_uninterruptible,omitempty"`
-	// number of tasks waiting on IO
-	NrIoWait             uint64   `protobuf:"varint,5,opt,name=nr_io_wait,json=nrIoWait,proto3" json:"nr_io_wait,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *CgroupStats) Reset()      { *m = CgroupStats{} }
-func (*CgroupStats) ProtoMessage() {}
-func (*CgroupStats) Descriptor() ([]byte, []int) {
-	return fileDescriptor_a17b2d87c332bfaa, []int{14}
-}
-func (m *CgroupStats) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *CgroupStats) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_CgroupStats.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *CgroupStats) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_CgroupStats.Merge(m, src)
-}
-func (m *CgroupStats) XXX_Size() int {
-	return m.Size()
-}
-func (m *CgroupStats) XXX_DiscardUnknown() {
-	xxx_messageInfo_CgroupStats.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_CgroupStats proto.InternalMessageInfo
-
-func init() {
-	proto.RegisterType((*Metrics)(nil), "io.containerd.cgroups.v1.Metrics")
-	proto.RegisterType((*HugetlbStat)(nil), "io.containerd.cgroups.v1.HugetlbStat")
-	proto.RegisterType((*PidsStat)(nil), "io.containerd.cgroups.v1.PidsStat")
-	proto.RegisterType((*CPUStat)(nil), "io.containerd.cgroups.v1.CPUStat")
-	proto.RegisterType((*CPUUsage)(nil), "io.containerd.cgroups.v1.CPUUsage")
-	proto.RegisterType((*Throttle)(nil), "io.containerd.cgroups.v1.Throttle")
-	proto.RegisterType((*MemoryStat)(nil), "io.containerd.cgroups.v1.MemoryStat")
-	proto.RegisterType((*MemoryEntry)(nil), "io.containerd.cgroups.v1.MemoryEntry")
-	proto.RegisterType((*MemoryOomControl)(nil), "io.containerd.cgroups.v1.MemoryOomControl")
-	proto.RegisterType((*BlkIOStat)(nil), "io.containerd.cgroups.v1.BlkIOStat")
-	proto.RegisterType((*BlkIOEntry)(nil), "io.containerd.cgroups.v1.BlkIOEntry")
-	proto.RegisterType((*RdmaStat)(nil), "io.containerd.cgroups.v1.RdmaStat")
-	proto.RegisterType((*RdmaEntry)(nil), "io.containerd.cgroups.v1.RdmaEntry")
-	proto.RegisterType((*NetworkStat)(nil), "io.containerd.cgroups.v1.NetworkStat")
-	proto.RegisterType((*CgroupStats)(nil), "io.containerd.cgroups.v1.CgroupStats")
-}
-
-func init() {
-	proto.RegisterFile("github.com/containerd/cgroups/stats/v1/metrics.proto", fileDescriptor_a17b2d87c332bfaa)
-}
-
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-		n += 1 + sovMetrics(uint64(m.RxErrors))
-	}
-	if m.RxDropped != 0 {
-		n += 1 + sovMetrics(uint64(m.RxDropped))
-	}
-	if m.TxBytes != 0 {
-		n += 1 + sovMetrics(uint64(m.TxBytes))
-	}
-	if m.TxPackets != 0 {
-		n += 1 + sovMetrics(uint64(m.TxPackets))
-	}
-	if m.TxErrors != 0 {
-		n += 1 + sovMetrics(uint64(m.TxErrors))
-	}
-	if m.TxDropped != 0 {
-		n += 1 + sovMetrics(uint64(m.TxDropped))
-	}
-	if m.XXX_unrecognized != nil {
-		n += len(m.XXX_unrecognized)
-	}
-	return n
-}
-
-func (m *CgroupStats) Size() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	if m.NrSleeping != 0 {
-		n += 1 + sovMetrics(uint64(m.NrSleeping))
-	}
-	if m.NrRunning != 0 {
-		n += 1 + sovMetrics(uint64(m.NrRunning))
-	}
-	if m.NrStopped != 0 {
-		n += 1 + sovMetrics(uint64(m.NrStopped))
-	}
-	if m.NrUninterruptible != 0 {
-		n += 1 + sovMetrics(uint64(m.NrUninterruptible))
-	}
-	if m.NrIoWait != 0 {
-		n += 1 + sovMetrics(uint64(m.NrIoWait))
-	}
-	if m.XXX_unrecognized != nil {
-		n += len(m.XXX_unrecognized)
-	}
-	return n
-}
-
-func sovMetrics(x uint64) (n int) {
-	return (math_bits.Len64(x|1) + 6) / 7
-}
-func sozMetrics(x uint64) (n int) {
-	return sovMetrics(uint64((x << 1) ^ uint64((int64(x) >> 63))))
-}
-func (this *Metrics) String() string {
-	if this == nil {
-		return "nil"
-	}
-	repeatedStringForHugetlb := "[]*HugetlbStat{"
-	for _, f := range this.Hugetlb {
-		repeatedStringForHugetlb += strings.Replace(f.String(), "HugetlbStat", "HugetlbStat", 1) + ","
-	}
-	repeatedStringForHugetlb += "}"
-	repeatedStringForNetwork := "[]*NetworkStat{"
-	for _, f := range this.Network {
-		repeatedStringForNetwork += strings.Replace(f.String(), "NetworkStat", "NetworkStat", 1) + ","
-	}
-	repeatedStringForNetwork += "}"
-	s := strings.Join([]string{`&Metrics{`,
-		`Hugetlb:` + repeatedStringForHugetlb + `,`,
-		`Pids:` + strings.Replace(this.Pids.String(), "PidsStat", "PidsStat", 1) + `,`,
-		`CPU:` + strings.Replace(this.CPU.String(), "CPUStat", "CPUStat", 1) + `,`,
-		`Memory:` + strings.Replace(this.Memory.String(), "MemoryStat", "MemoryStat", 1) + `,`,
-		`Blkio:` + strings.Replace(this.Blkio.String(), "BlkIOStat", "BlkIOStat", 1) + `,`,
-		`Rdma:` + strings.Replace(this.Rdma.String(), "RdmaStat", "RdmaStat", 1) + `,`,
-		`Network:` + repeatedStringForNetwork + `,`,
-		`CgroupStats:` + strings.Replace(this.CgroupStats.String(), "CgroupStats", "CgroupStats", 1) + `,`,
-		`MemoryOomControl:` + strings.Replace(this.MemoryOomControl.String(), "MemoryOomControl", "MemoryOomControl", 1) + `,`,
-		`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *HugetlbStat) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&HugetlbStat{`,
-		`Usage:` + fmt.Sprintf("%v", this.Usage) + `,`,
-		`Max:` + fmt.Sprintf("%v", this.Max) + `,`,
-		`Failcnt:` + fmt.Sprintf("%v", this.Failcnt) + `,`,
-		`Pagesize:` + fmt.Sprintf("%v", this.Pagesize) + `,`,
-		`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *PidsStat) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&PidsStat{`,
-		`Current:` + fmt.Sprintf("%v", this.Current) + `,`,
-		`Limit:` + fmt.Sprintf("%v", this.Limit) + `,`,
-		`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *CPUStat) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&CPUStat{`,
-		`Usage:` + strings.Replace(this.Usage.String(), "CPUUsage", "CPUUsage", 1) + `,`,
-		`Throttling:` + strings.Replace(this.Throttling.String(), "Throttle", "Throttle", 1) + `,`,
-		`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *CPUUsage) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&CPUUsage{`,
-		`Total:` + fmt.Sprintf("%v", this.Total) + `,`,
-		`Kernel:` + fmt.Sprintf("%v", this.Kernel) + `,`,
-		`User:` + fmt.Sprintf("%v", this.User) + `,`,
-		`PerCPU:` + fmt.Sprintf("%v", this.PerCPU) + `,`,
-		`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *Throttle) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&Throttle{`,
-		`Periods:` + fmt.Sprintf("%v", this.Periods) + `,`,
-		`ThrottledPeriods:` + fmt.Sprintf("%v", this.ThrottledPeriods) + `,`,
-		`ThrottledTime:` + fmt.Sprintf("%v", this.ThrottledTime) + `,`,
-		`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *MemoryStat) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&MemoryStat{`,
-		`Cache:` + fmt.Sprintf("%v", this.Cache) + `,`,
-		`RSS:` + fmt.Sprintf("%v", this.RSS) + `,`,
-		`RSSHuge:` + fmt.Sprintf("%v", this.RSSHuge) + `,`,
-		`MappedFile:` + fmt.Sprintf("%v", this.MappedFile) + `,`,
-		`Dirty:` + fmt.Sprintf("%v", this.Dirty) + `,`,
-		`Writeback:` + fmt.Sprintf("%v", this.Writeback) + `,`,
-		`PgPgIn:` + fmt.Sprintf("%v", this.PgPgIn) + `,`,
-		`PgPgOut:` + fmt.Sprintf("%v", this.PgPgOut) + `,`,
-		`PgFault:` + fmt.Sprintf("%v", this.PgFault) + `,`,
-		`PgMajFault:` + fmt.Sprintf("%v", this.PgMajFault) + `,`,
-		`InactiveAnon:` + fmt.Sprintf("%v", this.InactiveAnon) + `,`,
-		`ActiveAnon:` + fmt.Sprintf("%v", this.ActiveAnon) + `,`,
-		`InactiveFile:` + fmt.Sprintf("%v", this.InactiveFile) + `,`,
-		`ActiveFile:` + fmt.Sprintf("%v", this.ActiveFile) + `,`,
-		`Unevictable:` + fmt.Sprintf("%v", this.Unevictable) + `,`,
-		`HierarchicalMemoryLimit:` + fmt.Sprintf("%v", this.HierarchicalMemoryLimit) + `,`,
-		`HierarchicalSwapLimit:` + fmt.Sprintf("%v", this.HierarchicalSwapLimit) + `,`,
-		`TotalCache:` + fmt.Sprintf("%v", this.TotalCache) + `,`,
-		`TotalRSS:` + fmt.Sprintf("%v", this.TotalRSS) + `,`,
-		`TotalRSSHuge:` + fmt.Sprintf("%v", this.TotalRSSHuge) + `,`,
-		`TotalMappedFile:` + fmt.Sprintf("%v", this.TotalMappedFile) + `,`,
-		`TotalDirty:` + fmt.Sprintf("%v", this.TotalDirty) + `,`,
-		`TotalWriteback:` + fmt.Sprintf("%v", this.TotalWriteback) + `,`,
-		`TotalPgPgIn:` + fmt.Sprintf("%v", this.TotalPgPgIn) + `,`,
-		`TotalPgPgOut:` + fmt.Sprintf("%v", this.TotalPgPgOut) + `,`,
-		`TotalPgFault:` + fmt.Sprintf("%v", this.TotalPgFault) + `,`,
-		`TotalPgMajFault:` + fmt.Sprintf("%v", this.TotalPgMajFault) + `,`,
-		`TotalInactiveAnon:` + fmt.Sprintf("%v", this.TotalInactiveAnon) + `,`,
-		`TotalActiveAnon:` + fmt.Sprintf("%v", this.TotalActiveAnon) + `,`,
-		`TotalInactiveFile:` + fmt.Sprintf("%v", this.TotalInactiveFile) + `,`,
-		`TotalActiveFile:` + fmt.Sprintf("%v", this.TotalActiveFile) + `,`,
-		`TotalUnevictable:` + fmt.Sprintf("%v", this.TotalUnevictable) + `,`,
-		`Usage:` + strings.Replace(this.Usage.String(), "MemoryEntry", "MemoryEntry", 1) + `,`,
-		`Swap:` + strings.Replace(this.Swap.String(), "MemoryEntry", "MemoryEntry", 1) + `,`,
-		`Kernel:` + strings.Replace(this.Kernel.String(), "MemoryEntry", "MemoryEntry", 1) + `,`,
-		`KernelTCP:` + strings.Replace(this.KernelTCP.String(), "MemoryEntry", "MemoryEntry", 1) + `,`,
-		`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *MemoryEntry) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&MemoryEntry{`,
-		`Limit:` + fmt.Sprintf("%v", this.Limit) + `,`,
-		`Usage:` + fmt.Sprintf("%v", this.Usage) + `,`,
-		`Max:` + fmt.Sprintf("%v", this.Max) + `,`,
-		`Failcnt:` + fmt.Sprintf("%v", this.Failcnt) + `,`,
-		`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *MemoryOomControl) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&MemoryOomControl{`,
-		`OomKillDisable:` + fmt.Sprintf("%v", this.OomKillDisable) + `,`,
-		`UnderOom:` + fmt.Sprintf("%v", this.UnderOom) + `,`,
-		`OomKill:` + fmt.Sprintf("%v", this.OomKill) + `,`,
-		`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *BlkIOStat) String() string {
-	if this == nil {
-		return "nil"
-	}
-	repeatedStringForIoServiceBytesRecursive := "[]*BlkIOEntry{"
-	for _, f := range this.IoServiceBytesRecursive {
-		repeatedStringForIoServiceBytesRecursive += strings.Replace(f.String(), "BlkIOEntry", "BlkIOEntry", 1) + ","
-	}
-	repeatedStringForIoServiceBytesRecursive += "}"
-	repeatedStringForIoServicedRecursive := "[]*BlkIOEntry{"
-	for _, f := range this.IoServicedRecursive {
-		repeatedStringForIoServicedRecursive += strings.Replace(f.String(), "BlkIOEntry", "BlkIOEntry", 1) + ","
-	}
-	repeatedStringForIoServicedRecursive += "}"
-	repeatedStringForIoQueuedRecursive := "[]*BlkIOEntry{"
-	for _, f := range this.IoQueuedRecursive {
-		repeatedStringForIoQueuedRecursive += strings.Replace(f.String(), "BlkIOEntry", "BlkIOEntry", 1) + ","
-	}
-	repeatedStringForIoQueuedRecursive += "}"
-	repeatedStringForIoServiceTimeRecursive := "[]*BlkIOEntry{"
-	for _, f := range this.IoServiceTimeRecursive {
-		repeatedStringForIoServiceTimeRecursive += strings.Replace(f.String(), "BlkIOEntry", "BlkIOEntry", 1) + ","
-	}
-	repeatedStringForIoServiceTimeRecursive += "}"
-	repeatedStringForIoWaitTimeRecursive := "[]*BlkIOEntry{"
-	for _, f := range this.IoWaitTimeRecursive {
-		repeatedStringForIoWaitTimeRecursive += strings.Replace(f.String(), "BlkIOEntry", "BlkIOEntry", 1) + ","
-	}
-	repeatedStringForIoWaitTimeRecursive += "}"
-	repeatedStringForIoMergedRecursive := "[]*BlkIOEntry{"
-	for _, f := range this.IoMergedRecursive {
-		repeatedStringForIoMergedRecursive += strings.Replace(f.String(), "BlkIOEntry", "BlkIOEntry", 1) + ","
-	}
-	repeatedStringForIoMergedRecursive += "}"
-	repeatedStringForIoTimeRecursive := "[]*BlkIOEntry{"
-	for _, f := range this.IoTimeRecursive {
-		repeatedStringForIoTimeRecursive += strings.Replace(f.String(), "BlkIOEntry", "BlkIOEntry", 1) + ","
-	}
-	repeatedStringForIoTimeRecursive += "}"
-	repeatedStringForSectorsRecursive := "[]*BlkIOEntry{"
-	for _, f := range this.SectorsRecursive {
-		repeatedStringForSectorsRecursive += strings.Replace(f.String(), "BlkIOEntry", "BlkIOEntry", 1) + ","
-	}
-	repeatedStringForSectorsRecursive += "}"
-	s := strings.Join([]string{`&BlkIOStat{`,
-		`IoServiceBytesRecursive:` + repeatedStringForIoServiceBytesRecursive + `,`,
-		`IoServicedRecursive:` + repeatedStringForIoServicedRecursive + `,`,
-		`IoQueuedRecursive:` + repeatedStringForIoQueuedRecursive + `,`,
-		`IoServiceTimeRecursive:` + repeatedStringForIoServiceTimeRecursive + `,`,
-		`IoWaitTimeRecursive:` + repeatedStringForIoWaitTimeRecursive + `,`,
-		`IoMergedRecursive:` + repeatedStringForIoMergedRecursive + `,`,
-		`IoTimeRecursive:` + repeatedStringForIoTimeRecursive + `,`,
-		`SectorsRecursive:` + repeatedStringForSectorsRecursive + `,`,
-		`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *BlkIOEntry) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&BlkIOEntry{`,
-		`Op:` + fmt.Sprintf("%v", this.Op) + `,`,
-		`Device:` + fmt.Sprintf("%v", this.Device) + `,`,
-		`Major:` + fmt.Sprintf("%v", this.Major) + `,`,
-		`Minor:` + fmt.Sprintf("%v", this.Minor) + `,`,
-		`Value:` + fmt.Sprintf("%v", this.Value) + `,`,
-		`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *RdmaStat) String() string {
-	if this == nil {
-		return "nil"
-	}
-	repeatedStringForCurrent := "[]*RdmaEntry{"
-	for _, f := range this.Current {
-		repeatedStringForCurrent += strings.Replace(f.String(), "RdmaEntry", "RdmaEntry", 1) + ","
-	}
-	repeatedStringForCurrent += "}"
-	repeatedStringForLimit := "[]*RdmaEntry{"
-	for _, f := range this.Limit {
-		repeatedStringForLimit += strings.Replace(f.String(), "RdmaEntry", "RdmaEntry", 1) + ","
-	}
-	repeatedStringForLimit += "}"
-	s := strings.Join([]string{`&RdmaStat{`,
-		`Current:` + repeatedStringForCurrent + `,`,
-		`Limit:` + repeatedStringForLimit + `,`,
-		`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *RdmaEntry) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&RdmaEntry{`,
-		`Device:` + fmt.Sprintf("%v", this.Device) + `,`,
-		`HcaHandles:` + fmt.Sprintf("%v", this.HcaHandles) + `,`,
-		`HcaObjects:` + fmt.Sprintf("%v", this.HcaObjects) + `,`,
-		`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *NetworkStat) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&NetworkStat{`,
-		`Name:` + fmt.Sprintf("%v", this.Name) + `,`,
-		`RxBytes:` + fmt.Sprintf("%v", this.RxBytes) + `,`,
-		`RxPackets:` + fmt.Sprintf("%v", this.RxPackets) + `,`,
-		`RxErrors:` + fmt.Sprintf("%v", this.RxErrors) + `,`,
-		`RxDropped:` + fmt.Sprintf("%v", this.RxDropped) + `,`,
-		`TxBytes:` + fmt.Sprintf("%v", this.TxBytes) + `,`,
-		`TxPackets:` + fmt.Sprintf("%v", this.TxPackets) + `,`,
-		`TxErrors:` + fmt.Sprintf("%v", this.TxErrors) + `,`,
-		`TxDropped:` + fmt.Sprintf("%v", this.TxDropped) + `,`,
-		`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *CgroupStats) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&CgroupStats{`,
-		`NrSleeping:` + fmt.Sprintf("%v", this.NrSleeping) + `,`,
-		`NrRunning:` + fmt.Sprintf("%v", this.NrRunning) + `,`,
-		`NrStopped:` + fmt.Sprintf("%v", this.NrStopped) + `,`,
-		`NrUninterruptible:` + fmt.Sprintf("%v", this.NrUninterruptible) + `,`,
-		`NrIoWait:` + fmt.Sprintf("%v", this.NrIoWait) + `,`,
-		`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func valueToStringMetrics(v interface{}) string {
-	rv := reflect.ValueOf(v)
-	if rv.IsNil() {
-		return "nil"
-	}
-	pv := reflect.Indirect(rv).Interface()
-	return fmt.Sprintf("*%v", pv)
-}
-func (m *Metrics) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: Metrics: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: Metrics: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Hugetlb", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Hugetlb = append(m.Hugetlb, &HugetlbStat{})
-			if err := m.Hugetlb[len(m.Hugetlb)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Pids", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.Pids == nil {
-				m.Pids = &PidsStat{}
-			}
-			if err := m.Pids.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 3:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field CPU", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.CPU == nil {
-				m.CPU = &CPUStat{}
-			}
-			if err := m.CPU.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 4:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Memory", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.Memory == nil {
-				m.Memory = &MemoryStat{}
-			}
-			if err := m.Memory.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 5:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Blkio", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.Blkio == nil {
-				m.Blkio = &BlkIOStat{}
-			}
-			if err := m.Blkio.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 6:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Rdma", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.Rdma == nil {
-				m.Rdma = &RdmaStat{}
-			}
-			if err := m.Rdma.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 7:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Network", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Network = append(m.Network, &NetworkStat{})
-			if err := m.Network[len(m.Network)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 8:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field CgroupStats", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.CgroupStats == nil {
-				m.CgroupStats = &CgroupStats{}
-			}
-			if err := m.CgroupStats.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 9:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field MemoryOomControl", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.MemoryOomControl == nil {
-				m.MemoryOomControl = &MemoryOomControl{}
-			}
-			if err := m.MemoryOomControl.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *HugetlbStat) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: HugetlbStat: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: HugetlbStat: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Usage", wireType)
-			}
-			m.Usage = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Usage |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Max", wireType)
-			}
-			m.Max = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Max |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Failcnt", wireType)
-			}
-			m.Failcnt = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Failcnt |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 4:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Pagesize", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Pagesize = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *PidsStat) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: PidsStat: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: PidsStat: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Current", wireType)
-			}
-			m.Current = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Current |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Limit", wireType)
-			}
-			m.Limit = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Limit |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *CPUStat) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: CPUStat: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: CPUStat: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Usage", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.Usage == nil {
-				m.Usage = &CPUUsage{}
-			}
-			if err := m.Usage.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Throttling", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.Throttling == nil {
-				m.Throttling = &Throttle{}
-			}
-			if err := m.Throttling.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *CPUUsage) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: CPUUsage: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: CPUUsage: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Total", wireType)
-			}
-			m.Total = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Total |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Kernel", wireType)
-			}
-			m.Kernel = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Kernel |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field User", wireType)
-			}
-			m.User = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.User |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 4:
-			if wireType == 0 {
-				var v uint64
-				for shift := uint(0); ; shift += 7 {
-					if shift >= 64 {
-						return ErrIntOverflowMetrics
-					}
-					if iNdEx >= l {
-						return io.ErrUnexpectedEOF
-					}
-					b := dAtA[iNdEx]
-					iNdEx++
-					v |= uint64(b&0x7F) << shift
-					if b < 0x80 {
-						break
-					}
-				}
-				m.PerCPU = append(m.PerCPU, v)
-			} else if wireType == 2 {
-				var packedLen int
-				for shift := uint(0); ; shift += 7 {
-					if shift >= 64 {
-						return ErrIntOverflowMetrics
-					}
-					if iNdEx >= l {
-						return io.ErrUnexpectedEOF
-					}
-					b := dAtA[iNdEx]
-					iNdEx++
-					packedLen |= int(b&0x7F) << shift
-					if b < 0x80 {
-						break
-					}
-				}
-				if packedLen < 0 {
-					return ErrInvalidLengthMetrics
-				}
-				postIndex := iNdEx + packedLen
-				if postIndex < 0 {
-					return ErrInvalidLengthMetrics
-				}
-				if postIndex > l {
-					return io.ErrUnexpectedEOF
-				}
-				var elementCount int
-				var count int
-				for _, integer := range dAtA[iNdEx:postIndex] {
-					if integer < 128 {
-						count++
-					}
-				}
-				elementCount = count
-				if elementCount != 0 && len(m.PerCPU) == 0 {
-					m.PerCPU = make([]uint64, 0, elementCount)
-				}
-				for iNdEx < postIndex {
-					var v uint64
-					for shift := uint(0); ; shift += 7 {
-						if shift >= 64 {
-							return ErrIntOverflowMetrics
-						}
-						if iNdEx >= l {
-							return io.ErrUnexpectedEOF
-						}
-						b := dAtA[iNdEx]
-						iNdEx++
-						v |= uint64(b&0x7F) << shift
-						if b < 0x80 {
-							break
-						}
-					}
-					m.PerCPU = append(m.PerCPU, v)
-				}
-			} else {
-				return fmt.Errorf("proto: wrong wireType = %d for field PerCPU", wireType)
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *Throttle) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: Throttle: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: Throttle: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Periods", wireType)
-			}
-			m.Periods = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Periods |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ThrottledPeriods", wireType)
-			}
-			m.ThrottledPeriods = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.ThrottledPeriods |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ThrottledTime", wireType)
-			}
-			m.ThrottledTime = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.ThrottledTime |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *MemoryStat) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: MemoryStat: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: MemoryStat: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Cache", wireType)
-			}
-			m.Cache = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Cache |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field RSS", wireType)
-			}
-			m.RSS = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.RSS |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field RSSHuge", wireType)
-			}
-			m.RSSHuge = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.RSSHuge |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 4:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field MappedFile", wireType)
-			}
-			m.MappedFile = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.MappedFile |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 5:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Dirty", wireType)
-			}
-			m.Dirty = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Dirty |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 6:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Writeback", wireType)
-			}
-			m.Writeback = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Writeback |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 7:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field PgPgIn", wireType)
-			}
-			m.PgPgIn = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.PgPgIn |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 8:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field PgPgOut", wireType)
-			}
-			m.PgPgOut = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.PgPgOut |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 9:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field PgFault", wireType)
-			}
-			m.PgFault = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.PgFault |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 10:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field PgMajFault", wireType)
-			}
-			m.PgMajFault = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.PgMajFault |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 11:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field InactiveAnon", wireType)
-			}
-			m.InactiveAnon = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.InactiveAnon |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 12:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ActiveAnon", wireType)
-			}
-			m.ActiveAnon = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.ActiveAnon |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 13:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field InactiveFile", wireType)
-			}
-			m.InactiveFile = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.InactiveFile |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 14:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ActiveFile", wireType)
-			}
-			m.ActiveFile = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.ActiveFile |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 15:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Unevictable", wireType)
-			}
-			m.Unevictable = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Unevictable |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 16:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field HierarchicalMemoryLimit", wireType)
-			}
-			m.HierarchicalMemoryLimit = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.HierarchicalMemoryLimit |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 17:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field HierarchicalSwapLimit", wireType)
-			}
-			m.HierarchicalSwapLimit = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.HierarchicalSwapLimit |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 18:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TotalCache", wireType)
-			}
-			m.TotalCache = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TotalCache |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 19:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TotalRSS", wireType)
-			}
-			m.TotalRSS = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TotalRSS |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 20:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TotalRSSHuge", wireType)
-			}
-			m.TotalRSSHuge = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TotalRSSHuge |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 21:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TotalMappedFile", wireType)
-			}
-			m.TotalMappedFile = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TotalMappedFile |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 22:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TotalDirty", wireType)
-			}
-			m.TotalDirty = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TotalDirty |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 23:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TotalWriteback", wireType)
-			}
-			m.TotalWriteback = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TotalWriteback |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 24:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TotalPgPgIn", wireType)
-			}
-			m.TotalPgPgIn = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TotalPgPgIn |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 25:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TotalPgPgOut", wireType)
-			}
-			m.TotalPgPgOut = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TotalPgPgOut |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 26:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TotalPgFault", wireType)
-			}
-			m.TotalPgFault = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TotalPgFault |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 27:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TotalPgMajFault", wireType)
-			}
-			m.TotalPgMajFault = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TotalPgMajFault |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 28:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TotalInactiveAnon", wireType)
-			}
-			m.TotalInactiveAnon = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TotalInactiveAnon |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 29:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TotalActiveAnon", wireType)
-			}
-			m.TotalActiveAnon = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TotalActiveAnon |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 30:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TotalInactiveFile", wireType)
-			}
-			m.TotalInactiveFile = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TotalInactiveFile |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 31:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TotalActiveFile", wireType)
-			}
-			m.TotalActiveFile = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TotalActiveFile |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 32:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TotalUnevictable", wireType)
-			}
-			m.TotalUnevictable = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TotalUnevictable |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 33:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Usage", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.Usage == nil {
-				m.Usage = &MemoryEntry{}
-			}
-			if err := m.Usage.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 34:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Swap", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.Swap == nil {
-				m.Swap = &MemoryEntry{}
-			}
-			if err := m.Swap.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 35:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Kernel", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.Kernel == nil {
-				m.Kernel = &MemoryEntry{}
-			}
-			if err := m.Kernel.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 36:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field KernelTCP", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.KernelTCP == nil {
-				m.KernelTCP = &MemoryEntry{}
-			}
-			if err := m.KernelTCP.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *MemoryEntry) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: MemoryEntry: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: MemoryEntry: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Limit", wireType)
-			}
-			m.Limit = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Limit |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Usage", wireType)
-			}
-			m.Usage = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Usage |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Max", wireType)
-			}
-			m.Max = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Max |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 4:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Failcnt", wireType)
-			}
-			m.Failcnt = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Failcnt |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *MemoryOomControl) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: MemoryOomControl: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: MemoryOomControl: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field OomKillDisable", wireType)
-			}
-			m.OomKillDisable = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.OomKillDisable |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field UnderOom", wireType)
-			}
-			m.UnderOom = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.UnderOom |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field OomKill", wireType)
-			}
-			m.OomKill = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.OomKill |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *BlkIOStat) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: BlkIOStat: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: BlkIOStat: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field IoServiceBytesRecursive", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.IoServiceBytesRecursive = append(m.IoServiceBytesRecursive, &BlkIOEntry{})
-			if err := m.IoServiceBytesRecursive[len(m.IoServiceBytesRecursive)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field IoServicedRecursive", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.IoServicedRecursive = append(m.IoServicedRecursive, &BlkIOEntry{})
-			if err := m.IoServicedRecursive[len(m.IoServicedRecursive)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 3:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field IoQueuedRecursive", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.IoQueuedRecursive = append(m.IoQueuedRecursive, &BlkIOEntry{})
-			if err := m.IoQueuedRecursive[len(m.IoQueuedRecursive)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 4:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field IoServiceTimeRecursive", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.IoServiceTimeRecursive = append(m.IoServiceTimeRecursive, &BlkIOEntry{})
-			if err := m.IoServiceTimeRecursive[len(m.IoServiceTimeRecursive)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 5:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field IoWaitTimeRecursive", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.IoWaitTimeRecursive = append(m.IoWaitTimeRecursive, &BlkIOEntry{})
-			if err := m.IoWaitTimeRecursive[len(m.IoWaitTimeRecursive)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 6:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field IoMergedRecursive", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.IoMergedRecursive = append(m.IoMergedRecursive, &BlkIOEntry{})
-			if err := m.IoMergedRecursive[len(m.IoMergedRecursive)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 7:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field IoTimeRecursive", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.IoTimeRecursive = append(m.IoTimeRecursive, &BlkIOEntry{})
-			if err := m.IoTimeRecursive[len(m.IoTimeRecursive)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 8:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field SectorsRecursive", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.SectorsRecursive = append(m.SectorsRecursive, &BlkIOEntry{})
-			if err := m.SectorsRecursive[len(m.SectorsRecursive)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *BlkIOEntry) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: BlkIOEntry: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: BlkIOEntry: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Op", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Op = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Device", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Device = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Major", wireType)
-			}
-			m.Major = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Major |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 4:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Minor", wireType)
-			}
-			m.Minor = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Minor |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 5:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Value", wireType)
-			}
-			m.Value = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Value |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *RdmaStat) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: RdmaStat: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: RdmaStat: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Current", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Current = append(m.Current, &RdmaEntry{})
-			if err := m.Current[len(m.Current)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Limit", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Limit = append(m.Limit, &RdmaEntry{})
-			if err := m.Limit[len(m.Limit)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *RdmaEntry) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: RdmaEntry: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: RdmaEntry: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Device", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Device = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field HcaHandles", wireType)
-			}
-			m.HcaHandles = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.HcaHandles |= uint32(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field HcaObjects", wireType)
-			}
-			m.HcaObjects = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.HcaObjects |= uint32(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *NetworkStat) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: NetworkStat: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: NetworkStat: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Name = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field RxBytes", wireType)
-			}
-			m.RxBytes = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.RxBytes |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field RxPackets", wireType)
-			}
-			m.RxPackets = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.RxPackets |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 4:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field RxErrors", wireType)
-			}
-			m.RxErrors = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.RxErrors |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 5:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field RxDropped", wireType)
-			}
-			m.RxDropped = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.RxDropped |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 6:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TxBytes", wireType)
-			}
-			m.TxBytes = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TxBytes |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 7:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TxPackets", wireType)
-			}
-			m.TxPackets = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TxPackets |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 8:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TxErrors", wireType)
-			}
-			m.TxErrors = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TxErrors |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 9:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field TxDropped", wireType)
-			}
-			m.TxDropped = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.TxDropped |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *CgroupStats) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: CgroupStats: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: CgroupStats: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field NrSleeping", wireType)
-			}
-			m.NrSleeping = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.NrSleeping |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field NrRunning", wireType)
-			}
-			m.NrRunning = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.NrRunning |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field NrStopped", wireType)
-			}
-			m.NrStopped = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.NrStopped |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 4:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field NrUninterruptible", wireType)
-			}
-			m.NrUninterruptible = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.NrUninterruptible |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 5:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field NrIoWait", wireType)
-			}
-			m.NrIoWait = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.NrIoWait |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func skipMetrics(dAtA []byte) (n int, err error) {
-	l := len(dAtA)
-	iNdEx := 0
-	depth := 0
-	for iNdEx < l {
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return 0, ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return 0, io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		wireType := int(wire & 0x7)
-		switch wireType {
-		case 0:
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				iNdEx++
-				if dAtA[iNdEx-1] < 0x80 {
-					break
-				}
-			}
-		case 1:
-			iNdEx += 8
-		case 2:
-			var length int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				length |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if length < 0 {
-				return 0, ErrInvalidLengthMetrics
-			}
-			iNdEx += length
-		case 3:
-			depth++
-		case 4:
-			if depth == 0 {
-				return 0, ErrUnexpectedEndOfGroupMetrics
-			}
-			depth--
-		case 5:
-			iNdEx += 4
-		default:
-			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
-		}
-		if iNdEx < 0 {
-			return 0, ErrInvalidLengthMetrics
-		}
-		if depth == 0 {
-			return iNdEx, nil
-		}
-	}
-	return 0, io.ErrUnexpectedEOF
-}
-
-var (
-	ErrInvalidLengthMetrics        = fmt.Errorf("proto: negative length found during unmarshaling")
-	ErrIntOverflowMetrics          = fmt.Errorf("proto: integer overflow")
-	ErrUnexpectedEndOfGroupMetrics = fmt.Errorf("proto: unexpected end of group")
-)
diff --git a/agent/vendor/github.com/containerd/cgroups/v2/stats/metrics.pb.go b/agent/vendor/github.com/containerd/cgroups/v2/stats/metrics.pb.go
deleted file mode 100644
index 0bd493998f7..00000000000
--- a/agent/vendor/github.com/containerd/cgroups/v2/stats/metrics.pb.go
+++ /dev/null
@@ -1,3992 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: github.com/containerd/cgroups/v2/stats/metrics.proto
-
-package stats
-
-import (
-	fmt "fmt"
-	_ "github.com/gogo/protobuf/gogoproto"
-	proto "github.com/gogo/protobuf/proto"
-	io "io"
-	math "math"
-	math_bits "math/bits"
-	reflect "reflect"
-	strings "strings"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
-
-type Metrics struct {
-	Pids                 *PidsStat      `protobuf:"bytes,1,opt,name=pids,proto3" json:"pids,omitempty"`
-	CPU                  *CPUStat       `protobuf:"bytes,2,opt,name=cpu,proto3" json:"cpu,omitempty"`
-	Memory               *MemoryStat    `protobuf:"bytes,4,opt,name=memory,proto3" json:"memory,omitempty"`
-	Rdma                 *RdmaStat      `protobuf:"bytes,5,opt,name=rdma,proto3" json:"rdma,omitempty"`
-	Io                   *IOStat        `protobuf:"bytes,6,opt,name=io,proto3" json:"io,omitempty"`
-	Hugetlb              []*HugeTlbStat `protobuf:"bytes,7,rep,name=hugetlb,proto3" json:"hugetlb,omitempty"`
-	MemoryEvents         *MemoryEvents  `protobuf:"bytes,8,opt,name=memory_events,json=memoryEvents,proto3" json:"memory_events,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}       `json:"-"`
-	XXX_unrecognized     []byte         `json:"-"`
-	XXX_sizecache        int32          `json:"-"`
-}
-
-func (m *Metrics) Reset()      { *m = Metrics{} }
-func (*Metrics) ProtoMessage() {}
-func (*Metrics) Descriptor() ([]byte, []int) {
-	return fileDescriptor_2fc6005842049e6b, []int{0}
-}
-func (m *Metrics) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *Metrics) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_Metrics.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *Metrics) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_Metrics.Merge(m, src)
-}
-func (m *Metrics) XXX_Size() int {
-	return m.Size()
-}
-func (m *Metrics) XXX_DiscardUnknown() {
-	xxx_messageInfo_Metrics.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_Metrics proto.InternalMessageInfo
-
-type PidsStat struct {
-	Current              uint64   `protobuf:"varint,1,opt,name=current,proto3" json:"current,omitempty"`
-	Limit                uint64   `protobuf:"varint,2,opt,name=limit,proto3" json:"limit,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *PidsStat) Reset()      { *m = PidsStat{} }
-func (*PidsStat) ProtoMessage() {}
-func (*PidsStat) Descriptor() ([]byte, []int) {
-	return fileDescriptor_2fc6005842049e6b, []int{1}
-}
-func (m *PidsStat) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *PidsStat) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_PidsStat.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *PidsStat) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_PidsStat.Merge(m, src)
-}
-func (m *PidsStat) XXX_Size() int {
-	return m.Size()
-}
-func (m *PidsStat) XXX_DiscardUnknown() {
-	xxx_messageInfo_PidsStat.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_PidsStat proto.InternalMessageInfo
-
-type CPUStat struct {
-	UsageUsec            uint64   `protobuf:"varint,1,opt,name=usage_usec,json=usageUsec,proto3" json:"usage_usec,omitempty"`
-	UserUsec             uint64   `protobuf:"varint,2,opt,name=user_usec,json=userUsec,proto3" json:"user_usec,omitempty"`
-	SystemUsec           uint64   `protobuf:"varint,3,opt,name=system_usec,json=systemUsec,proto3" json:"system_usec,omitempty"`
-	NrPeriods            uint64   `protobuf:"varint,4,opt,name=nr_periods,json=nrPeriods,proto3" json:"nr_periods,omitempty"`
-	NrThrottled          uint64   `protobuf:"varint,5,opt,name=nr_throttled,json=nrThrottled,proto3" json:"nr_throttled,omitempty"`
-	ThrottledUsec        uint64   `protobuf:"varint,6,opt,name=throttled_usec,json=throttledUsec,proto3" json:"throttled_usec,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *CPUStat) Reset()      { *m = CPUStat{} }
-func (*CPUStat) ProtoMessage() {}
-func (*CPUStat) Descriptor() ([]byte, []int) {
-	return fileDescriptor_2fc6005842049e6b, []int{2}
-}
-func (m *CPUStat) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *CPUStat) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_CPUStat.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *CPUStat) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_CPUStat.Merge(m, src)
-}
-func (m *CPUStat) XXX_Size() int {
-	return m.Size()
-}
-func (m *CPUStat) XXX_DiscardUnknown() {
-	xxx_messageInfo_CPUStat.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_CPUStat proto.InternalMessageInfo
-
-type MemoryStat struct {
-	Anon                  uint64   `protobuf:"varint,1,opt,name=anon,proto3" json:"anon,omitempty"`
-	File                  uint64   `protobuf:"varint,2,opt,name=file,proto3" json:"file,omitempty"`
-	KernelStack           uint64   `protobuf:"varint,3,opt,name=kernel_stack,json=kernelStack,proto3" json:"kernel_stack,omitempty"`
-	Slab                  uint64   `protobuf:"varint,4,opt,name=slab,proto3" json:"slab,omitempty"`
-	Sock                  uint64   `protobuf:"varint,5,opt,name=sock,proto3" json:"sock,omitempty"`
-	Shmem                 uint64   `protobuf:"varint,6,opt,name=shmem,proto3" json:"shmem,omitempty"`
-	FileMapped            uint64   `protobuf:"varint,7,opt,name=file_mapped,json=fileMapped,proto3" json:"file_mapped,omitempty"`
-	FileDirty             uint64   `protobuf:"varint,8,opt,name=file_dirty,json=fileDirty,proto3" json:"file_dirty,omitempty"`
-	FileWriteback         uint64   `protobuf:"varint,9,opt,name=file_writeback,json=fileWriteback,proto3" json:"file_writeback,omitempty"`
-	AnonThp               uint64   `protobuf:"varint,10,opt,name=anon_thp,json=anonThp,proto3" json:"anon_thp,omitempty"`
-	InactiveAnon          uint64   `protobuf:"varint,11,opt,name=inactive_anon,json=inactiveAnon,proto3" json:"inactive_anon,omitempty"`
-	ActiveAnon            uint64   `protobuf:"varint,12,opt,name=active_anon,json=activeAnon,proto3" json:"active_anon,omitempty"`
-	InactiveFile          uint64   `protobuf:"varint,13,opt,name=inactive_file,json=inactiveFile,proto3" json:"inactive_file,omitempty"`
-	ActiveFile            uint64   `protobuf:"varint,14,opt,name=active_file,json=activeFile,proto3" json:"active_file,omitempty"`
-	Unevictable           uint64   `protobuf:"varint,15,opt,name=unevictable,proto3" json:"unevictable,omitempty"`
-	SlabReclaimable       uint64   `protobuf:"varint,16,opt,name=slab_reclaimable,json=slabReclaimable,proto3" json:"slab_reclaimable,omitempty"`
-	SlabUnreclaimable     uint64   `protobuf:"varint,17,opt,name=slab_unreclaimable,json=slabUnreclaimable,proto3" json:"slab_unreclaimable,omitempty"`
-	Pgfault               uint64   `protobuf:"varint,18,opt,name=pgfault,proto3" json:"pgfault,omitempty"`
-	Pgmajfault            uint64   `protobuf:"varint,19,opt,name=pgmajfault,proto3" json:"pgmajfault,omitempty"`
-	WorkingsetRefault     uint64   `protobuf:"varint,20,opt,name=workingset_refault,json=workingsetRefault,proto3" json:"workingset_refault,omitempty"`
-	WorkingsetActivate    uint64   `protobuf:"varint,21,opt,name=workingset_activate,json=workingsetActivate,proto3" json:"workingset_activate,omitempty"`
-	WorkingsetNodereclaim uint64   `protobuf:"varint,22,opt,name=workingset_nodereclaim,json=workingsetNodereclaim,proto3" json:"workingset_nodereclaim,omitempty"`
-	Pgrefill              uint64   `protobuf:"varint,23,opt,name=pgrefill,proto3" json:"pgrefill,omitempty"`
-	Pgscan                uint64   `protobuf:"varint,24,opt,name=pgscan,proto3" json:"pgscan,omitempty"`
-	Pgsteal               uint64   `protobuf:"varint,25,opt,name=pgsteal,proto3" json:"pgsteal,omitempty"`
-	Pgactivate            uint64   `protobuf:"varint,26,opt,name=pgactivate,proto3" json:"pgactivate,omitempty"`
-	Pgdeactivate          uint64   `protobuf:"varint,27,opt,name=pgdeactivate,proto3" json:"pgdeactivate,omitempty"`
-	Pglazyfree            uint64   `protobuf:"varint,28,opt,name=pglazyfree,proto3" json:"pglazyfree,omitempty"`
-	Pglazyfreed           uint64   `protobuf:"varint,29,opt,name=pglazyfreed,proto3" json:"pglazyfreed,omitempty"`
-	ThpFaultAlloc         uint64   `protobuf:"varint,30,opt,name=thp_fault_alloc,json=thpFaultAlloc,proto3" json:"thp_fault_alloc,omitempty"`
-	ThpCollapseAlloc      uint64   `protobuf:"varint,31,opt,name=thp_collapse_alloc,json=thpCollapseAlloc,proto3" json:"thp_collapse_alloc,omitempty"`
-	Usage                 uint64   `protobuf:"varint,32,opt,name=usage,proto3" json:"usage,omitempty"`
-	UsageLimit            uint64   `protobuf:"varint,33,opt,name=usage_limit,json=usageLimit,proto3" json:"usage_limit,omitempty"`
-	SwapUsage             uint64   `protobuf:"varint,34,opt,name=swap_usage,json=swapUsage,proto3" json:"swap_usage,omitempty"`
-	SwapLimit             uint64   `protobuf:"varint,35,opt,name=swap_limit,json=swapLimit,proto3" json:"swap_limit,omitempty"`
-	XXX_NoUnkeyedLiteral  struct{} `json:"-"`
-	XXX_unrecognized      []byte   `json:"-"`
-	XXX_sizecache         int32    `json:"-"`
-}
-
-func (m *MemoryStat) Reset()      { *m = MemoryStat{} }
-func (*MemoryStat) ProtoMessage() {}
-func (*MemoryStat) Descriptor() ([]byte, []int) {
-	return fileDescriptor_2fc6005842049e6b, []int{3}
-}
-func (m *MemoryStat) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *MemoryStat) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_MemoryStat.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *MemoryStat) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_MemoryStat.Merge(m, src)
-}
-func (m *MemoryStat) XXX_Size() int {
-	return m.Size()
-}
-func (m *MemoryStat) XXX_DiscardUnknown() {
-	xxx_messageInfo_MemoryStat.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_MemoryStat proto.InternalMessageInfo
-
-type MemoryEvents struct {
-	Low                  uint64   `protobuf:"varint,1,opt,name=low,proto3" json:"low,omitempty"`
-	High                 uint64   `protobuf:"varint,2,opt,name=high,proto3" json:"high,omitempty"`
-	Max                  uint64   `protobuf:"varint,3,opt,name=max,proto3" json:"max,omitempty"`
-	Oom                  uint64   `protobuf:"varint,4,opt,name=oom,proto3" json:"oom,omitempty"`
-	OomKill              uint64   `protobuf:"varint,5,opt,name=oom_kill,json=oomKill,proto3" json:"oom_kill,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *MemoryEvents) Reset()      { *m = MemoryEvents{} }
-func (*MemoryEvents) ProtoMessage() {}
-func (*MemoryEvents) Descriptor() ([]byte, []int) {
-	return fileDescriptor_2fc6005842049e6b, []int{4}
-}
-func (m *MemoryEvents) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *MemoryEvents) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_MemoryEvents.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *MemoryEvents) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_MemoryEvents.Merge(m, src)
-}
-func (m *MemoryEvents) XXX_Size() int {
-	return m.Size()
-}
-func (m *MemoryEvents) XXX_DiscardUnknown() {
-	xxx_messageInfo_MemoryEvents.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_MemoryEvents proto.InternalMessageInfo
-
-type RdmaStat struct {
-	Current              []*RdmaEntry `protobuf:"bytes,1,rep,name=current,proto3" json:"current,omitempty"`
-	Limit                []*RdmaEntry `protobuf:"bytes,2,rep,name=limit,proto3" json:"limit,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}     `json:"-"`
-	XXX_unrecognized     []byte       `json:"-"`
-	XXX_sizecache        int32        `json:"-"`
-}
-
-func (m *RdmaStat) Reset()      { *m = RdmaStat{} }
-func (*RdmaStat) ProtoMessage() {}
-func (*RdmaStat) Descriptor() ([]byte, []int) {
-	return fileDescriptor_2fc6005842049e6b, []int{5}
-}
-func (m *RdmaStat) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *RdmaStat) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_RdmaStat.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *RdmaStat) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_RdmaStat.Merge(m, src)
-}
-func (m *RdmaStat) XXX_Size() int {
-	return m.Size()
-}
-func (m *RdmaStat) XXX_DiscardUnknown() {
-	xxx_messageInfo_RdmaStat.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_RdmaStat proto.InternalMessageInfo
-
-type RdmaEntry struct {
-	Device               string   `protobuf:"bytes,1,opt,name=device,proto3" json:"device,omitempty"`
-	HcaHandles           uint32   `protobuf:"varint,2,opt,name=hca_handles,json=hcaHandles,proto3" json:"hca_handles,omitempty"`
-	HcaObjects           uint32   `protobuf:"varint,3,opt,name=hca_objects,json=hcaObjects,proto3" json:"hca_objects,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *RdmaEntry) Reset()      { *m = RdmaEntry{} }
-func (*RdmaEntry) ProtoMessage() {}
-func (*RdmaEntry) Descriptor() ([]byte, []int) {
-	return fileDescriptor_2fc6005842049e6b, []int{6}
-}
-func (m *RdmaEntry) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *RdmaEntry) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_RdmaEntry.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *RdmaEntry) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_RdmaEntry.Merge(m, src)
-}
-func (m *RdmaEntry) XXX_Size() int {
-	return m.Size()
-}
-func (m *RdmaEntry) XXX_DiscardUnknown() {
-	xxx_messageInfo_RdmaEntry.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_RdmaEntry proto.InternalMessageInfo
-
-type IOStat struct {
-	Usage                []*IOEntry `protobuf:"bytes,1,rep,name=usage,proto3" json:"usage,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}   `json:"-"`
-	XXX_unrecognized     []byte     `json:"-"`
-	XXX_sizecache        int32      `json:"-"`
-}
-
-func (m *IOStat) Reset()      { *m = IOStat{} }
-func (*IOStat) ProtoMessage() {}
-func (*IOStat) Descriptor() ([]byte, []int) {
-	return fileDescriptor_2fc6005842049e6b, []int{7}
-}
-func (m *IOStat) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *IOStat) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_IOStat.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *IOStat) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_IOStat.Merge(m, src)
-}
-func (m *IOStat) XXX_Size() int {
-	return m.Size()
-}
-func (m *IOStat) XXX_DiscardUnknown() {
-	xxx_messageInfo_IOStat.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_IOStat proto.InternalMessageInfo
-
-type IOEntry struct {
-	Major                uint64   `protobuf:"varint,1,opt,name=major,proto3" json:"major,omitempty"`
-	Minor                uint64   `protobuf:"varint,2,opt,name=minor,proto3" json:"minor,omitempty"`
-	Rbytes               uint64   `protobuf:"varint,3,opt,name=rbytes,proto3" json:"rbytes,omitempty"`
-	Wbytes               uint64   `protobuf:"varint,4,opt,name=wbytes,proto3" json:"wbytes,omitempty"`
-	Rios                 uint64   `protobuf:"varint,5,opt,name=rios,proto3" json:"rios,omitempty"`
-	Wios                 uint64   `protobuf:"varint,6,opt,name=wios,proto3" json:"wios,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *IOEntry) Reset()      { *m = IOEntry{} }
-func (*IOEntry) ProtoMessage() {}
-func (*IOEntry) Descriptor() ([]byte, []int) {
-	return fileDescriptor_2fc6005842049e6b, []int{8}
-}
-func (m *IOEntry) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *IOEntry) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_IOEntry.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *IOEntry) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_IOEntry.Merge(m, src)
-}
-func (m *IOEntry) XXX_Size() int {
-	return m.Size()
-}
-func (m *IOEntry) XXX_DiscardUnknown() {
-	xxx_messageInfo_IOEntry.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_IOEntry proto.InternalMessageInfo
-
-type HugeTlbStat struct {
-	Current              uint64   `protobuf:"varint,1,opt,name=current,proto3" json:"current,omitempty"`
-	Max                  uint64   `protobuf:"varint,2,opt,name=max,proto3" json:"max,omitempty"`
-	Pagesize             string   `protobuf:"bytes,3,opt,name=pagesize,proto3" json:"pagesize,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *HugeTlbStat) Reset()      { *m = HugeTlbStat{} }
-func (*HugeTlbStat) ProtoMessage() {}
-func (*HugeTlbStat) Descriptor() ([]byte, []int) {
-	return fileDescriptor_2fc6005842049e6b, []int{9}
-}
-func (m *HugeTlbStat) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *HugeTlbStat) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_HugeTlbStat.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *HugeTlbStat) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_HugeTlbStat.Merge(m, src)
-}
-func (m *HugeTlbStat) XXX_Size() int {
-	return m.Size()
-}
-func (m *HugeTlbStat) XXX_DiscardUnknown() {
-	xxx_messageInfo_HugeTlbStat.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_HugeTlbStat proto.InternalMessageInfo
-
-func init() {
-	proto.RegisterType((*Metrics)(nil), "io.containerd.cgroups.v2.Metrics")
-	proto.RegisterType((*PidsStat)(nil), "io.containerd.cgroups.v2.PidsStat")
-	proto.RegisterType((*CPUStat)(nil), "io.containerd.cgroups.v2.CPUStat")
-	proto.RegisterType((*MemoryStat)(nil), "io.containerd.cgroups.v2.MemoryStat")
-	proto.RegisterType((*MemoryEvents)(nil), "io.containerd.cgroups.v2.MemoryEvents")
-	proto.RegisterType((*RdmaStat)(nil), "io.containerd.cgroups.v2.RdmaStat")
-	proto.RegisterType((*RdmaEntry)(nil), "io.containerd.cgroups.v2.RdmaEntry")
-	proto.RegisterType((*IOStat)(nil), "io.containerd.cgroups.v2.IOStat")
-	proto.RegisterType((*IOEntry)(nil), "io.containerd.cgroups.v2.IOEntry")
-	proto.RegisterType((*HugeTlbStat)(nil), "io.containerd.cgroups.v2.HugeTlbStat")
-}
-
-func init() {
-	proto.RegisterFile("github.com/containerd/cgroups/v2/stats/metrics.proto", fileDescriptor_2fc6005842049e6b)
-}
-
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-}
-
-func (m *Metrics) Marshal() (dAtA []byte, err error) {
-	size := m.Size()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalToSizedBuffer(dAtA[:size])
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *Metrics) MarshalTo(dAtA []byte) (int, error) {
-	size := m.Size()
-	return m.MarshalToSizedBuffer(dAtA[:size])
-}
-
-func (m *Metrics) MarshalToSizedBuffer(dAtA []byte) (int, error) {
-	i := len(dAtA)
-	_ = i
-	var l int
-	_ = l
-	if m.XXX_unrecognized != nil {
-		i -= len(m.XXX_unrecognized)
-		copy(dAtA[i:], m.XXX_unrecognized)
-	}
-	if m.MemoryEvents != nil {
-		{
-			size, err := m.MemoryEvents.MarshalToSizedBuffer(dAtA[:i])
-			if err != nil {
-				return 0, err
-			}
-			i -= size
-			i = encodeVarintMetrics(dAtA, i, uint64(size))
-		}
-		i--
-		dAtA[i] = 0x42
-	}
-	if len(m.Hugetlb) > 0 {
-		for iNdEx := len(m.Hugetlb) - 1; iNdEx >= 0; iNdEx-- {
-			{
-				size, err := m.Hugetlb[iNdEx].MarshalToSizedBuffer(dAtA[:i])
-				if err != nil {
-					return 0, err
-				}
-				i -= size
-				i = encodeVarintMetrics(dAtA, i, uint64(size))
-			}
-			i--
-			dAtA[i] = 0x3a
-		}
-	}
-	if m.Io != nil {
-		{
-			size, err := m.Io.MarshalToSizedBuffer(dAtA[:i])
-			if err != nil {
-				return 0, err
-			}
-			i -= size
-			i = encodeVarintMetrics(dAtA, i, uint64(size))
-		}
-		i--
-		dAtA[i] = 0x32
-	}
-	if m.Rdma != nil {
-		{
-			size, err := m.Rdma.MarshalToSizedBuffer(dAtA[:i])
-			if err != nil {
-				return 0, err
-			}
-			i -= size
-			i = encodeVarintMetrics(dAtA, i, uint64(size))
-		}
-		i--
-		dAtA[i] = 0x2a
-	}
-	if m.Memory != nil {
-		{
-			size, err := m.Memory.MarshalToSizedBuffer(dAtA[:i])
-			if err != nil {
-				return 0, err
-			}
-			i -= size
-			i = encodeVarintMetrics(dAtA, i, uint64(size))
-		}
-		i--
-		dAtA[i] = 0x22
-	}
-	if m.CPU != nil {
-		{
-			size, err := m.CPU.MarshalToSizedBuffer(dAtA[:i])
-			if err != nil {
-				return 0, err
-			}
-			i -= size
-			i = encodeVarintMetrics(dAtA, i, uint64(size))
-		}
-		i--
-		dAtA[i] = 0x12
-	}
-	if m.Pids != nil {
-		{
-			size, err := m.Pids.MarshalToSizedBuffer(dAtA[:i])
-			if err != nil {
-				return 0, err
-			}
-			i -= size
-			i = encodeVarintMetrics(dAtA, i, uint64(size))
-		}
-		i--
-		dAtA[i] = 0xa
-	}
-	return len(dAtA) - i, nil
-}
-
-func (m *PidsStat) Marshal() (dAtA []byte, err error) {
-	size := m.Size()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalToSizedBuffer(dAtA[:size])
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *PidsStat) MarshalTo(dAtA []byte) (int, error) {
-	size := m.Size()
-	return m.MarshalToSizedBuffer(dAtA[:size])
-}
-
-func (m *PidsStat) MarshalToSizedBuffer(dAtA []byte) (int, error) {
-	i := len(dAtA)
-	_ = i
-	var l int
-	_ = l
-	if m.XXX_unrecognized != nil {
-		i -= len(m.XXX_unrecognized)
-		copy(dAtA[i:], m.XXX_unrecognized)
-	}
-	if m.Limit != 0 {
-		i = encodeVarintMetrics(dAtA, i, uint64(m.Limit))
-		i--
-		dAtA[i] = 0x10
-	}
-	if m.Current != 0 {
-		i = encodeVarintMetrics(dAtA, i, uint64(m.Current))
-		i--
-		dAtA[i] = 0x8
-	}
-	return len(dAtA) - i, nil
-}
-
-func (m *CPUStat) Marshal() (dAtA []byte, err error) {
-	size := m.Size()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalToSizedBuffer(dAtA[:size])
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *CPUStat) MarshalTo(dAtA []byte) (int, error) {
-	size := m.Size()
-	return m.MarshalToSizedBuffer(dAtA[:size])
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-	}
-	if m.Shmem != 0 {
-		n += 1 + sovMetrics(uint64(m.Shmem))
-	}
-	if m.FileMapped != 0 {
-		n += 1 + sovMetrics(uint64(m.FileMapped))
-	}
-	if m.FileDirty != 0 {
-		n += 1 + sovMetrics(uint64(m.FileDirty))
-	}
-	if m.FileWriteback != 0 {
-		n += 1 + sovMetrics(uint64(m.FileWriteback))
-	}
-	if m.AnonThp != 0 {
-		n += 1 + sovMetrics(uint64(m.AnonThp))
-	}
-	if m.InactiveAnon != 0 {
-		n += 1 + sovMetrics(uint64(m.InactiveAnon))
-	}
-	if m.ActiveAnon != 0 {
-		n += 1 + sovMetrics(uint64(m.ActiveAnon))
-	}
-	if m.InactiveFile != 0 {
-		n += 1 + sovMetrics(uint64(m.InactiveFile))
-	}
-	if m.ActiveFile != 0 {
-		n += 1 + sovMetrics(uint64(m.ActiveFile))
-	}
-	if m.Unevictable != 0 {
-		n += 1 + sovMetrics(uint64(m.Unevictable))
-	}
-	if m.SlabReclaimable != 0 {
-		n += 2 + sovMetrics(uint64(m.SlabReclaimable))
-	}
-	if m.SlabUnreclaimable != 0 {
-		n += 2 + sovMetrics(uint64(m.SlabUnreclaimable))
-	}
-	if m.Pgfault != 0 {
-		n += 2 + sovMetrics(uint64(m.Pgfault))
-	}
-	if m.Pgmajfault != 0 {
-		n += 2 + sovMetrics(uint64(m.Pgmajfault))
-	}
-	if m.WorkingsetRefault != 0 {
-		n += 2 + sovMetrics(uint64(m.WorkingsetRefault))
-	}
-	if m.WorkingsetActivate != 0 {
-		n += 2 + sovMetrics(uint64(m.WorkingsetActivate))
-	}
-	if m.WorkingsetNodereclaim != 0 {
-		n += 2 + sovMetrics(uint64(m.WorkingsetNodereclaim))
-	}
-	if m.Pgrefill != 0 {
-		n += 2 + sovMetrics(uint64(m.Pgrefill))
-	}
-	if m.Pgscan != 0 {
-		n += 2 + sovMetrics(uint64(m.Pgscan))
-	}
-	if m.Pgsteal != 0 {
-		n += 2 + sovMetrics(uint64(m.Pgsteal))
-	}
-	if m.Pgactivate != 0 {
-		n += 2 + sovMetrics(uint64(m.Pgactivate))
-	}
-	if m.Pgdeactivate != 0 {
-		n += 2 + sovMetrics(uint64(m.Pgdeactivate))
-	}
-	if m.Pglazyfree != 0 {
-		n += 2 + sovMetrics(uint64(m.Pglazyfree))
-	}
-	if m.Pglazyfreed != 0 {
-		n += 2 + sovMetrics(uint64(m.Pglazyfreed))
-	}
-	if m.ThpFaultAlloc != 0 {
-		n += 2 + sovMetrics(uint64(m.ThpFaultAlloc))
-	}
-	if m.ThpCollapseAlloc != 0 {
-		n += 2 + sovMetrics(uint64(m.ThpCollapseAlloc))
-	}
-	if m.Usage != 0 {
-		n += 2 + sovMetrics(uint64(m.Usage))
-	}
-	if m.UsageLimit != 0 {
-		n += 2 + sovMetrics(uint64(m.UsageLimit))
-	}
-	if m.SwapUsage != 0 {
-		n += 2 + sovMetrics(uint64(m.SwapUsage))
-	}
-	if m.SwapLimit != 0 {
-		n += 2 + sovMetrics(uint64(m.SwapLimit))
-	}
-	if m.XXX_unrecognized != nil {
-		n += len(m.XXX_unrecognized)
-	}
-	return n
-}
-
-func (m *MemoryEvents) Size() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	if m.Low != 0 {
-		n += 1 + sovMetrics(uint64(m.Low))
-	}
-	if m.High != 0 {
-		n += 1 + sovMetrics(uint64(m.High))
-	}
-	if m.Max != 0 {
-		n += 1 + sovMetrics(uint64(m.Max))
-	}
-	if m.Oom != 0 {
-		n += 1 + sovMetrics(uint64(m.Oom))
-	}
-	if m.OomKill != 0 {
-		n += 1 + sovMetrics(uint64(m.OomKill))
-	}
-	if m.XXX_unrecognized != nil {
-		n += len(m.XXX_unrecognized)
-	}
-	return n
-}
-
-func (m *RdmaStat) Size() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	if len(m.Current) > 0 {
-		for _, e := range m.Current {
-			l = e.Size()
-			n += 1 + l + sovMetrics(uint64(l))
-		}
-	}
-	if len(m.Limit) > 0 {
-		for _, e := range m.Limit {
-			l = e.Size()
-			n += 1 + l + sovMetrics(uint64(l))
-		}
-	}
-	if m.XXX_unrecognized != nil {
-		n += len(m.XXX_unrecognized)
-	}
-	return n
-}
-
-func (m *RdmaEntry) Size() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	l = len(m.Device)
-	if l > 0 {
-		n += 1 + l + sovMetrics(uint64(l))
-	}
-	if m.HcaHandles != 0 {
-		n += 1 + sovMetrics(uint64(m.HcaHandles))
-	}
-	if m.HcaObjects != 0 {
-		n += 1 + sovMetrics(uint64(m.HcaObjects))
-	}
-	if m.XXX_unrecognized != nil {
-		n += len(m.XXX_unrecognized)
-	}
-	return n
-}
-
-func (m *IOStat) Size() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	if len(m.Usage) > 0 {
-		for _, e := range m.Usage {
-			l = e.Size()
-			n += 1 + l + sovMetrics(uint64(l))
-		}
-	}
-	if m.XXX_unrecognized != nil {
-		n += len(m.XXX_unrecognized)
-	}
-	return n
-}
-
-func (m *IOEntry) Size() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	if m.Major != 0 {
-		n += 1 + sovMetrics(uint64(m.Major))
-	}
-	if m.Minor != 0 {
-		n += 1 + sovMetrics(uint64(m.Minor))
-	}
-	if m.Rbytes != 0 {
-		n += 1 + sovMetrics(uint64(m.Rbytes))
-	}
-	if m.Wbytes != 0 {
-		n += 1 + sovMetrics(uint64(m.Wbytes))
-	}
-	if m.Rios != 0 {
-		n += 1 + sovMetrics(uint64(m.Rios))
-	}
-	if m.Wios != 0 {
-		n += 1 + sovMetrics(uint64(m.Wios))
-	}
-	if m.XXX_unrecognized != nil {
-		n += len(m.XXX_unrecognized)
-	}
-	return n
-}
-
-func (m *HugeTlbStat) Size() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	if m.Current != 0 {
-		n += 1 + sovMetrics(uint64(m.Current))
-	}
-	if m.Max != 0 {
-		n += 1 + sovMetrics(uint64(m.Max))
-	}
-	l = len(m.Pagesize)
-	if l > 0 {
-		n += 1 + l + sovMetrics(uint64(l))
-	}
-	if m.XXX_unrecognized != nil {
-		n += len(m.XXX_unrecognized)
-	}
-	return n
-}
-
-func sovMetrics(x uint64) (n int) {
-	return (math_bits.Len64(x|1) + 6) / 7
-}
-func sozMetrics(x uint64) (n int) {
-	return sovMetrics(uint64((x << 1) ^ uint64((int64(x) >> 63))))
-}
-func (this *Metrics) String() string {
-	if this == nil {
-		return "nil"
-	}
-	repeatedStringForHugetlb := "[]*HugeTlbStat{"
-	for _, f := range this.Hugetlb {
-		repeatedStringForHugetlb += strings.Replace(f.String(), "HugeTlbStat", "HugeTlbStat", 1) + ","
-	}
-	repeatedStringForHugetlb += "}"
-	s := strings.Join([]string{`&Metrics{`,
-		`Pids:` + strings.Replace(this.Pids.String(), "PidsStat", "PidsStat", 1) + `,`,
-		`CPU:` + strings.Replace(this.CPU.String(), "CPUStat", "CPUStat", 1) + `,`,
-		`Memory:` + strings.Replace(this.Memory.String(), "MemoryStat", "MemoryStat", 1) + `,`,
-		`Rdma:` + strings.Replace(this.Rdma.String(), "RdmaStat", "RdmaStat", 1) + `,`,
-		`Io:` + strings.Replace(this.Io.String(), "IOStat", "IOStat", 1) + `,`,
-		`Hugetlb:` + repeatedStringForHugetlb + `,`,
-		`MemoryEvents:` + strings.Replace(this.MemoryEvents.String(), "MemoryEvents", "MemoryEvents", 1) + `,`,
-		`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *PidsStat) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&PidsStat{`,
-		`Current:` + fmt.Sprintf("%v", this.Current) + `,`,
-		`Limit:` + fmt.Sprintf("%v", this.Limit) + `,`,
-		`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *CPUStat) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&CPUStat{`,
-		`UsageUsec:` + fmt.Sprintf("%v", this.UsageUsec) + `,`,
-		`UserUsec:` + fmt.Sprintf("%v", this.UserUsec) + `,`,
-		`SystemUsec:` + fmt.Sprintf("%v", this.SystemUsec) + `,`,
-		`NrPeriods:` + fmt.Sprintf("%v", this.NrPeriods) + `,`,
-		`NrThrottled:` + fmt.Sprintf("%v", this.NrThrottled) + `,`,
-		`ThrottledUsec:` + fmt.Sprintf("%v", this.ThrottledUsec) + `,`,
-		`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *MemoryStat) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&MemoryStat{`,
-		`Anon:` + fmt.Sprintf("%v", this.Anon) + `,`,
-		`File:` + fmt.Sprintf("%v", this.File) + `,`,
-		`KernelStack:` + fmt.Sprintf("%v", this.KernelStack) + `,`,
-		`Slab:` + fmt.Sprintf("%v", this.Slab) + `,`,
-		`Sock:` + fmt.Sprintf("%v", this.Sock) + `,`,
-		`Shmem:` + fmt.Sprintf("%v", this.Shmem) + `,`,
-		`FileMapped:` + fmt.Sprintf("%v", this.FileMapped) + `,`,
-		`FileDirty:` + fmt.Sprintf("%v", this.FileDirty) + `,`,
-		`FileWriteback:` + fmt.Sprintf("%v", this.FileWriteback) + `,`,
-		`AnonThp:` + fmt.Sprintf("%v", this.AnonThp) + `,`,
-		`InactiveAnon:` + fmt.Sprintf("%v", this.InactiveAnon) + `,`,
-		`ActiveAnon:` + fmt.Sprintf("%v", this.ActiveAnon) + `,`,
-		`InactiveFile:` + fmt.Sprintf("%v", this.InactiveFile) + `,`,
-		`ActiveFile:` + fmt.Sprintf("%v", this.ActiveFile) + `,`,
-		`Unevictable:` + fmt.Sprintf("%v", this.Unevictable) + `,`,
-		`SlabReclaimable:` + fmt.Sprintf("%v", this.SlabReclaimable) + `,`,
-		`SlabUnreclaimable:` + fmt.Sprintf("%v", this.SlabUnreclaimable) + `,`,
-		`Pgfault:` + fmt.Sprintf("%v", this.Pgfault) + `,`,
-		`Pgmajfault:` + fmt.Sprintf("%v", this.Pgmajfault) + `,`,
-		`WorkingsetRefault:` + fmt.Sprintf("%v", this.WorkingsetRefault) + `,`,
-		`WorkingsetActivate:` + fmt.Sprintf("%v", this.WorkingsetActivate) + `,`,
-		`WorkingsetNodereclaim:` + fmt.Sprintf("%v", this.WorkingsetNodereclaim) + `,`,
-		`Pgrefill:` + fmt.Sprintf("%v", this.Pgrefill) + `,`,
-		`Pgscan:` + fmt.Sprintf("%v", this.Pgscan) + `,`,
-		`Pgsteal:` + fmt.Sprintf("%v", this.Pgsteal) + `,`,
-		`Pgactivate:` + fmt.Sprintf("%v", this.Pgactivate) + `,`,
-		`Pgdeactivate:` + fmt.Sprintf("%v", this.Pgdeactivate) + `,`,
-		`Pglazyfree:` + fmt.Sprintf("%v", this.Pglazyfree) + `,`,
-		`Pglazyfreed:` + fmt.Sprintf("%v", this.Pglazyfreed) + `,`,
-		`ThpFaultAlloc:` + fmt.Sprintf("%v", this.ThpFaultAlloc) + `,`,
-		`ThpCollapseAlloc:` + fmt.Sprintf("%v", this.ThpCollapseAlloc) + `,`,
-		`Usage:` + fmt.Sprintf("%v", this.Usage) + `,`,
-		`UsageLimit:` + fmt.Sprintf("%v", this.UsageLimit) + `,`,
-		`SwapUsage:` + fmt.Sprintf("%v", this.SwapUsage) + `,`,
-		`SwapLimit:` + fmt.Sprintf("%v", this.SwapLimit) + `,`,
-		`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *MemoryEvents) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&MemoryEvents{`,
-		`Low:` + fmt.Sprintf("%v", this.Low) + `,`,
-		`High:` + fmt.Sprintf("%v", this.High) + `,`,
-		`Max:` + fmt.Sprintf("%v", this.Max) + `,`,
-		`Oom:` + fmt.Sprintf("%v", this.Oom) + `,`,
-		`OomKill:` + fmt.Sprintf("%v", this.OomKill) + `,`,
-		`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *RdmaStat) String() string {
-	if this == nil {
-		return "nil"
-	}
-	repeatedStringForCurrent := "[]*RdmaEntry{"
-	for _, f := range this.Current {
-		repeatedStringForCurrent += strings.Replace(f.String(), "RdmaEntry", "RdmaEntry", 1) + ","
-	}
-	repeatedStringForCurrent += "}"
-	repeatedStringForLimit := "[]*RdmaEntry{"
-	for _, f := range this.Limit {
-		repeatedStringForLimit += strings.Replace(f.String(), "RdmaEntry", "RdmaEntry", 1) + ","
-	}
-	repeatedStringForLimit += "}"
-	s := strings.Join([]string{`&RdmaStat{`,
-		`Current:` + repeatedStringForCurrent + `,`,
-		`Limit:` + repeatedStringForLimit + `,`,
-		`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *RdmaEntry) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&RdmaEntry{`,
-		`Device:` + fmt.Sprintf("%v", this.Device) + `,`,
-		`HcaHandles:` + fmt.Sprintf("%v", this.HcaHandles) + `,`,
-		`HcaObjects:` + fmt.Sprintf("%v", this.HcaObjects) + `,`,
-		`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *IOStat) String() string {
-	if this == nil {
-		return "nil"
-	}
-	repeatedStringForUsage := "[]*IOEntry{"
-	for _, f := range this.Usage {
-		repeatedStringForUsage += strings.Replace(f.String(), "IOEntry", "IOEntry", 1) + ","
-	}
-	repeatedStringForUsage += "}"
-	s := strings.Join([]string{`&IOStat{`,
-		`Usage:` + repeatedStringForUsage + `,`,
-		`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *IOEntry) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&IOEntry{`,
-		`Major:` + fmt.Sprintf("%v", this.Major) + `,`,
-		`Minor:` + fmt.Sprintf("%v", this.Minor) + `,`,
-		`Rbytes:` + fmt.Sprintf("%v", this.Rbytes) + `,`,
-		`Wbytes:` + fmt.Sprintf("%v", this.Wbytes) + `,`,
-		`Rios:` + fmt.Sprintf("%v", this.Rios) + `,`,
-		`Wios:` + fmt.Sprintf("%v", this.Wios) + `,`,
-		`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *HugeTlbStat) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&HugeTlbStat{`,
-		`Current:` + fmt.Sprintf("%v", this.Current) + `,`,
-		`Max:` + fmt.Sprintf("%v", this.Max) + `,`,
-		`Pagesize:` + fmt.Sprintf("%v", this.Pagesize) + `,`,
-		`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func valueToStringMetrics(v interface{}) string {
-	rv := reflect.ValueOf(v)
-	if rv.IsNil() {
-		return "nil"
-	}
-	pv := reflect.Indirect(rv).Interface()
-	return fmt.Sprintf("*%v", pv)
-}
-func (m *Metrics) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: Metrics: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: Metrics: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Pids", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.Pids == nil {
-				m.Pids = &PidsStat{}
-			}
-			if err := m.Pids.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field CPU", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.CPU == nil {
-				m.CPU = &CPUStat{}
-			}
-			if err := m.CPU.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 4:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Memory", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.Memory == nil {
-				m.Memory = &MemoryStat{}
-			}
-			if err := m.Memory.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 5:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Rdma", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.Rdma == nil {
-				m.Rdma = &RdmaStat{}
-			}
-			if err := m.Rdma.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 6:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Io", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.Io == nil {
-				m.Io = &IOStat{}
-			}
-			if err := m.Io.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 7:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Hugetlb", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Hugetlb = append(m.Hugetlb, &HugeTlbStat{})
-			if err := m.Hugetlb[len(m.Hugetlb)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 8:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field MemoryEvents", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.MemoryEvents == nil {
-				m.MemoryEvents = &MemoryEvents{}
-			}
-			if err := m.MemoryEvents.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *PidsStat) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: PidsStat: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: PidsStat: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Current", wireType)
-			}
-			m.Current = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Current |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Limit", wireType)
-			}
-			m.Limit = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Limit |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *CPUStat) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: CPUStat: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: CPUStat: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field UsageUsec", wireType)
-			}
-			m.UsageUsec = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.UsageUsec |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field UserUsec", wireType)
-			}
-			m.UserUsec = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.UserUsec |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field SystemUsec", wireType)
-			}
-			m.SystemUsec = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.SystemUsec |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 4:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field NrPeriods", wireType)
-			}
-			m.NrPeriods = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.NrPeriods |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 5:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field NrThrottled", wireType)
-			}
-			m.NrThrottled = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.NrThrottled |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 6:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ThrottledUsec", wireType)
-			}
-			m.ThrottledUsec = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.ThrottledUsec |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *MemoryStat) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: MemoryStat: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: MemoryStat: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Anon", wireType)
-			}
-			m.Anon = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Anon |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field File", wireType)
-			}
-			m.File = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.File |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field KernelStack", wireType)
-			}
-			m.KernelStack = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.KernelStack |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 4:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Slab", wireType)
-			}
-			m.Slab = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Slab |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 5:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Sock", wireType)
-			}
-			m.Sock = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Sock |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 6:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Shmem", wireType)
-			}
-			m.Shmem = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Shmem |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 7:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field FileMapped", wireType)
-			}
-			m.FileMapped = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.FileMapped |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 8:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field FileDirty", wireType)
-			}
-			m.FileDirty = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.FileDirty |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 9:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field FileWriteback", wireType)
-			}
-			m.FileWriteback = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.FileWriteback |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 10:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field AnonThp", wireType)
-			}
-			m.AnonThp = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.AnonThp |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 11:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field InactiveAnon", wireType)
-			}
-			m.InactiveAnon = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.InactiveAnon |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 12:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ActiveAnon", wireType)
-			}
-			m.ActiveAnon = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.ActiveAnon |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 13:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field InactiveFile", wireType)
-			}
-			m.InactiveFile = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.InactiveFile |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 14:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ActiveFile", wireType)
-			}
-			m.ActiveFile = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.ActiveFile |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 15:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Unevictable", wireType)
-			}
-			m.Unevictable = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Unevictable |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 16:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field SlabReclaimable", wireType)
-			}
-			m.SlabReclaimable = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.SlabReclaimable |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 17:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field SlabUnreclaimable", wireType)
-			}
-			m.SlabUnreclaimable = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.SlabUnreclaimable |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 18:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Pgfault", wireType)
-			}
-			m.Pgfault = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Pgfault |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 19:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Pgmajfault", wireType)
-			}
-			m.Pgmajfault = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Pgmajfault |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 20:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field WorkingsetRefault", wireType)
-			}
-			m.WorkingsetRefault = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.WorkingsetRefault |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 21:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field WorkingsetActivate", wireType)
-			}
-			m.WorkingsetActivate = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.WorkingsetActivate |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 22:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field WorkingsetNodereclaim", wireType)
-			}
-			m.WorkingsetNodereclaim = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.WorkingsetNodereclaim |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 23:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Pgrefill", wireType)
-			}
-			m.Pgrefill = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Pgrefill |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 24:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Pgscan", wireType)
-			}
-			m.Pgscan = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Pgscan |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 25:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Pgsteal", wireType)
-			}
-			m.Pgsteal = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Pgsteal |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 26:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Pgactivate", wireType)
-			}
-			m.Pgactivate = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Pgactivate |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 27:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Pgdeactivate", wireType)
-			}
-			m.Pgdeactivate = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Pgdeactivate |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 28:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Pglazyfree", wireType)
-			}
-			m.Pglazyfree = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Pglazyfree |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 29:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Pglazyfreed", wireType)
-			}
-			m.Pglazyfreed = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Pglazyfreed |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 30:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ThpFaultAlloc", wireType)
-			}
-			m.ThpFaultAlloc = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.ThpFaultAlloc |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 31:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ThpCollapseAlloc", wireType)
-			}
-			m.ThpCollapseAlloc = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.ThpCollapseAlloc |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 32:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Usage", wireType)
-			}
-			m.Usage = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Usage |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 33:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field UsageLimit", wireType)
-			}
-			m.UsageLimit = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.UsageLimit |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 34:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field SwapUsage", wireType)
-			}
-			m.SwapUsage = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.SwapUsage |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 35:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field SwapLimit", wireType)
-			}
-			m.SwapLimit = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.SwapLimit |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *MemoryEvents) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: MemoryEvents: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: MemoryEvents: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Low", wireType)
-			}
-			m.Low = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Low |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field High", wireType)
-			}
-			m.High = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.High |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Max", wireType)
-			}
-			m.Max = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Max |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 4:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Oom", wireType)
-			}
-			m.Oom = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Oom |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 5:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field OomKill", wireType)
-			}
-			m.OomKill = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.OomKill |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *RdmaStat) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: RdmaStat: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: RdmaStat: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Current", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Current = append(m.Current, &RdmaEntry{})
-			if err := m.Current[len(m.Current)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Limit", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Limit = append(m.Limit, &RdmaEntry{})
-			if err := m.Limit[len(m.Limit)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *RdmaEntry) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: RdmaEntry: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: RdmaEntry: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Device", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Device = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field HcaHandles", wireType)
-			}
-			m.HcaHandles = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.HcaHandles |= uint32(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field HcaObjects", wireType)
-			}
-			m.HcaObjects = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.HcaObjects |= uint32(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *IOStat) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: IOStat: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: IOStat: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Usage", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Usage = append(m.Usage, &IOEntry{})
-			if err := m.Usage[len(m.Usage)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *IOEntry) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: IOEntry: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: IOEntry: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Major", wireType)
-			}
-			m.Major = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Major |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Minor", wireType)
-			}
-			m.Minor = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Minor |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Rbytes", wireType)
-			}
-			m.Rbytes = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Rbytes |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 4:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Wbytes", wireType)
-			}
-			m.Wbytes = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Wbytes |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 5:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Rios", wireType)
-			}
-			m.Rios = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Rios |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 6:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Wios", wireType)
-			}
-			m.Wios = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Wios |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *HugeTlbStat) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: HugeTlbStat: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: HugeTlbStat: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Current", wireType)
-			}
-			m.Current = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Current |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Max", wireType)
-			}
-			m.Max = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Max |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 3:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Pagesize", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Pagesize = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func skipMetrics(dAtA []byte) (n int, err error) {
-	l := len(dAtA)
-	iNdEx := 0
-	depth := 0
-	for iNdEx < l {
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return 0, ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return 0, io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		wireType := int(wire & 0x7)
-		switch wireType {
-		case 0:
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				iNdEx++
-				if dAtA[iNdEx-1] < 0x80 {
-					break
-				}
-			}
-		case 1:
-			iNdEx += 8
-		case 2:
-			var length int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				length |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if length < 0 {
-				return 0, ErrInvalidLengthMetrics
-			}
-			iNdEx += length
-		case 3:
-			depth++
-		case 4:
-			if depth == 0 {
-				return 0, ErrUnexpectedEndOfGroupMetrics
-			}
-			depth--
-		case 5:
-			iNdEx += 4
-		default:
-			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
-		}
-		if iNdEx < 0 {
-			return 0, ErrInvalidLengthMetrics
-		}
-		if depth == 0 {
-			return iNdEx, nil
-		}
-	}
-	return 0, io.ErrUnexpectedEOF
-}
-
-var (
-	ErrInvalidLengthMetrics        = fmt.Errorf("proto: negative length found during unmarshaling")
-	ErrIntOverflowMetrics          = fmt.Errorf("proto: integer overflow")
-	ErrUnexpectedEndOfGroupMetrics = fmt.Errorf("proto: unexpected end of group")
-)
diff --git a/agent/vendor/github.com/containerd/cgroups/.gitignore b/agent/vendor/github.com/containerd/cgroups/v3/.gitignore
similarity index 100%
rename from agent/vendor/github.com/containerd/cgroups/.gitignore
rename to agent/vendor/github.com/containerd/cgroups/v3/.gitignore
diff --git a/agent/vendor/github.com/containerd/cgroups/LICENSE b/agent/vendor/github.com/containerd/cgroups/v3/LICENSE
similarity index 100%
rename from agent/vendor/github.com/containerd/cgroups/LICENSE
rename to agent/vendor/github.com/containerd/cgroups/v3/LICENSE
diff --git a/agent/vendor/github.com/containerd/cgroups/Makefile b/agent/vendor/github.com/containerd/cgroups/v3/Makefile
similarity index 81%
rename from agent/vendor/github.com/containerd/cgroups/Makefile
rename to agent/vendor/github.com/containerd/cgroups/v3/Makefile
index 19e6607561d..088572980df 100644
--- a/agent/vendor/github.com/containerd/cgroups/Makefile
+++ b/agent/vendor/github.com/containerd/cgroups/v3/Makefile
@@ -22,3 +22,5 @@ cgutil:
 
 proto:
 	protobuild --quiet ${PACKAGES}
+	# Keep them Go-idiomatic and backward-compatible with the gogo/protobuf era.
+	go-fix-acronym -w -a '(Cpu|Tcp|Rss)' $(shell find cgroup1/stats/ cgroup2/stats/ -name '*.pb.go')
diff --git a/agent/vendor/github.com/containerd/cgroups/v3/Protobuild.toml b/agent/vendor/github.com/containerd/cgroups/v3/Protobuild.toml
new file mode 100644
index 00000000000..cf94b1c1ab2
--- /dev/null
+++ b/agent/vendor/github.com/containerd/cgroups/v3/Protobuild.toml
@@ -0,0 +1,31 @@
+version = "2"
+generators = ["go"]
+
+# Control protoc include paths. Below are usually some good defaults, but feel
+# free to try it without them if it works for your project.
+[includes]
+  # Include paths that will be added before all others. Typically, you want to
+  # treat the root of the project as an include, but this may not be necessary.
+  # before = ["."]
+
+  # Paths that will be added untouched to the end of the includes. We use
+  # `/usr/local/include` to pickup the common install location of protobuf.
+  # This is the default.
+  after = ["/usr/local/include", "/usr/include"]
+
+# Aggregrate the API descriptors to lock down API changes.
+[[descriptors]]
+prefix = "github.com/containerd/cgroups/cgroup1/stats"
+target = "cgroup1/stats/metrics.pb.txt"
+ignore_files = [
+	"google/protobuf/descriptor.proto",
+]
+[[descriptors]]
+prefix = "github.com/containerd/cgroups/cgroup2/stats"
+target = "cgroup2/stats/metrics.pb.txt"
+ignore_files = [
+	"google/protobuf/descriptor.proto",
+]
+
+[parameters.go]
+paths = "source_relative"
diff --git a/agent/vendor/github.com/containerd/cgroups/README.md b/agent/vendor/github.com/containerd/cgroups/v3/README.md
similarity index 57%
rename from agent/vendor/github.com/containerd/cgroups/README.md
rename to agent/vendor/github.com/containerd/cgroups/v3/README.md
index eccb9d98455..c7f37c612f3 100644
--- a/agent/vendor/github.com/containerd/cgroups/README.md
+++ b/agent/vendor/github.com/containerd/cgroups/v3/README.md
@@ -9,7 +9,7 @@ Go package for creating, managing, inspecting, and destroying cgroups.
 The resources format for settings on the cgroup uses the OCI runtime-spec found
 [here](https://github.com/opencontainers/runtime-spec).
 
-## Examples
+## Examples (v1)
 
 ### Create a new cgroup
 
@@ -25,7 +25,7 @@ uses the v1 implementation of cgroups.
 
 ```go
 shares := uint64(100)
-control, err := cgroups.New(cgroups.V1, cgroups.StaticPath("/test"), &specs.LinuxResources{
+control, err := cgroup1.New(cgroup1.StaticPath("/test"), &specs.LinuxResources{
     CPU: &specs.LinuxCPU{
         Shares: &shares,
     },
@@ -37,7 +37,7 @@ defer control.Delete()
 
 
 ```go
-control, err := cgroups.New(cgroups.Systemd, cgroups.Slice("system.slice", "runc-test"), &specs.LinuxResources{
+control, err := cgroup1.New(cgroup1.Systemd, cgroup1.Slice("system.slice", "runc-test"), &specs.LinuxResources{
     CPU: &specs.CPU{
         Shares: &shares,
     },
@@ -48,17 +48,17 @@ control, err := cgroups.New(cgroups.Systemd, cgroups.Slice("system.slice", "runc
 ### Load an existing cgroup
 
 ```go
-control, err = cgroups.Load(cgroups.V1, cgroups.StaticPath("/test"))
+control, err = cgroup1.Load(cgroup1.Default, cgroups.StaticPath("/test"))
 ```
 
 ### Add a process to the cgroup
 
 ```go
-if err := control.Add(cgroups.Process{Pid:1234}); err != nil {
+if err := control.Add(cgroup1.Process{Pid:1234}); err != nil {
 }
 ```
 
-###  Update the cgroup 
+###  Update the cgroup
 
 To update the resources applied in the cgroup
 
@@ -84,7 +84,7 @@ if err := control.Thaw(); err != nil {
 ### List all processes in the cgroup or recursively
 
 ```go
-processes, err := control.Processes(cgroups.Devices, recursive)
+processes, err := control.Processes(cgroup1.Devices, recursive)
 ```
 
 ### Get Stats on the cgroup
@@ -95,7 +95,7 @@ stats, err := control.Stat()
 
 By adding `cgroups.IgnoreNotExist` all non-existent files will be ignored, e.g. swap memory stats without swap enabled
 ```go
-stats, err := control.Stat(cgroups.IgnoreNotExist)
+stats, err := control.Stat(cgroup1.IgnoreNotExist)
 ```
 
 ### Move process across cgroups
@@ -117,22 +117,111 @@ subCgroup, err := control.New("child", resources)
 This allows you to get notified by an eventfd for v1 memory cgroups events.
 
 ```go
-event := cgroups.MemoryThresholdEvent(50 * 1024 * 1024, false)
+event := cgroup1.MemoryThresholdEvent(50 * 1024 * 1024, false)
 efd, err := control.RegisterMemoryEvent(event)
 ```
 
 ```go
-event := cgroups.MemoryPressureEvent(cgroups.MediumPressure, cgroups.DefaultMode)
+event := cgroup1.MemoryPressureEvent(cgroup1.MediumPressure, cgroup1.DefaultMode)
 efd, err := control.RegisterMemoryEvent(event)
 ```
 
 ```go
 efd, err := control.OOMEventFD()
 // or by using RegisterMemoryEvent
-event := cgroups.OOMEvent()
+event := cgroup1.OOMEvent()
 efd, err := control.RegisterMemoryEvent(event)
 ```
 
+## Examples (v2/unified)
+
+### Check that the current system is running cgroups v2
+
+```go
+var cgroupV2 bool
+if cgroups.Mode() == cgroups.Unified {
+	cgroupV2 = true
+}
+```
+
+### Create a new cgroup
+
+This creates a new systemd v2 cgroup slice. Systemd slices consider ["-" a special character](https://www.freedesktop.org/software/systemd/man/systemd.slice.html),
+so the resulting slice would be located here on disk:
+
+* /sys/fs/cgroup/my.slice/my-cgroup.slice/my-cgroup-abc.slice
+
+```go
+import (
+    "github.com/containerd/cgroups/v3/cgroup2"
+    specs "github.com/opencontainers/runtime-spec/specs-go"
+)
+
+res := cgroup2.Resources{}
+// dummy PID of -1 is used for creating a "general slice" to be used as a parent cgroup.
+// see https://github.com/containerd/cgroups/blob/1df78138f1e1e6ee593db155c6b369466f577651/v2/manager.go#L732-L735
+m, err := cgroup2.NewSystemd("/", "my-cgroup-abc.slice", -1, &res)
+if err != nil {
+	return err
+}
+```
+
+### Load an existing cgroup
+
+```go
+m, err := cgroup2.LoadSystemd("/", "my-cgroup-abc.slice")
+if err != nil {
+	return err
+}
+```
+
+### Delete a cgroup
+
+```go
+m, err := cgroup2.LoadSystemd("/", "my-cgroup-abc.slice")
+if err != nil {
+	return err
+}
+err = m.DeleteSystemd()
+if err != nil {
+	return err
+}
+```
+
+### Kill all processes in a cgroup
+
+```go
+m, err := cgroup2.LoadSystemd("/", "my-cgroup-abc.slice")
+if err != nil {
+	return err
+}
+err = m.Kill()
+if err != nil {
+	return err
+}
+```
+
+
+### Get and set cgroup type
+```go
+m, err := cgroup2.LoadSystemd("/", "my-cgroup-abc.slice")
+if err != nil {
+    return err
+}
+
+// https://www.kernel.org/doc/html/v5.0/admin-guide/cgroup-v2.html#threads
+cgType, err := m.GetType()
+if err != nil {
+    return err
+}
+fmt.Println(cgType)
+
+err = m.SetType(cgroup2.Threaded)
+if err != nil {
+    return err
+}
+```
+
 ### Attention
 
 All static path should not include `/sys/fs/cgroup/` prefix, it should start with your own cgroups name
diff --git a/agent/vendor/github.com/containerd/cgroups/blkio.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/blkio.go
similarity index 98%
rename from agent/vendor/github.com/containerd/cgroups/blkio.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup1/blkio.go
index f59c75bb5d1..3be884c7e6c 100644
--- a/agent/vendor/github.com/containerd/cgroups/blkio.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/blkio.go
@@ -14,7 +14,7 @@
    limitations under the License.
 */
 
-package cgroups
+package cgroup1
 
 import (
 	"bufio"
@@ -25,7 +25,8 @@ import (
 	"strconv"
 	"strings"
 
-	v1 "github.com/containerd/cgroups/stats/v1"
+	v1 "github.com/containerd/cgroups/v3/cgroup1/stats"
+
 	specs "github.com/opencontainers/runtime-spec/specs-go"
 )
 
@@ -71,7 +72,7 @@ func (b *blkioController) Create(path string, resources *specs.LinuxResources) e
 	}
 	for _, t := range createBlkioSettings(resources.BlockIO) {
 		if t.value != nil {
-			if err := retryingWriteFile(
+			if err := os.WriteFile(
 				filepath.Join(b.Path(path), "blkio."+t.name),
 				t.format(t.value),
 				defaultFilePerm,
@@ -330,7 +331,6 @@ type deviceKey struct {
 // keyed by major and minor number. Since devices may be mapped multiple times,
 // we err on taking the first occurrence.
 func getDevices(r io.Reader) (map[deviceKey]string, error) {
-
 	var (
 		s       = bufio.NewScanner(r)
 		devices = make(map[deviceKey]string)
diff --git a/agent/vendor/github.com/containerd/cgroups/cgroup.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/cgroup.go
similarity index 88%
rename from agent/vendor/github.com/containerd/cgroups/cgroup.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup1/cgroup.go
index 0fab1cecfe2..eae04f05bcb 100644
--- a/agent/vendor/github.com/containerd/cgroups/cgroup.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/cgroup.go
@@ -14,31 +14,34 @@
    limitations under the License.
 */
 
-package cgroups
+package cgroup1
 
 import (
 	"errors"
 	"fmt"
+	"io/fs"
 	"os"
 	"path/filepath"
 	"strconv"
 	"strings"
 	"sync"
+	"syscall"
+	"time"
 
-	v1 "github.com/containerd/cgroups/stats/v1"
+	v1 "github.com/containerd/cgroups/v3/cgroup1/stats"
 
 	"github.com/opencontainers/runtime-spec/specs-go"
 )
 
 // New returns a new control via the cgroup cgroups interface
-func New(hierarchy Hierarchy, path Path, resources *specs.LinuxResources, opts ...InitOpts) (Cgroup, error) {
+func New(path Path, resources *specs.LinuxResources, opts ...InitOpts) (Cgroup, error) {
 	config := newInitConfig()
 	for _, o := range opts {
 		if err := o(config); err != nil {
 			return nil, err
 		}
 	}
-	subsystems, err := hierarchy()
+	subsystems, err := config.hierarchy()
 	if err != nil {
 		return nil, err
 	}
@@ -68,7 +71,7 @@ func New(hierarchy Hierarchy, path Path, resources *specs.LinuxResources, opts .
 
 // Load will load an existing cgroup and allow it to be controlled
 // All static path should not include `/sys/fs/cgroup/` prefix, it should start with your own cgroups name
-func Load(hierarchy Hierarchy, path Path, opts ...InitOpts) (Cgroup, error) {
+func Load(path Path, opts ...InitOpts) (Cgroup, error) {
 	config := newInitConfig()
 	for _, o := range opts {
 		if err := o(config); err != nil {
@@ -76,7 +79,7 @@ func Load(hierarchy Hierarchy, path Path, opts ...InitOpts) (Cgroup, error) {
 		}
 	}
 	var activeSubsystems []Subsystem
-	subsystems, err := hierarchy()
+	subsystems, err := config.hierarchy()
 	if err != nil {
 		return nil, err
 	}
@@ -84,7 +87,7 @@ func Load(hierarchy Hierarchy, path Path, opts ...InitOpts) (Cgroup, error) {
 	for _, s := range pathers(subsystems) {
 		p, err := path(s.Name())
 		if err != nil {
-			if  errors.Is(err, os.ErrNotExist) {
+			if errors.Is(err, os.ErrNotExist) {
 				return nil, ErrCgroupDeleted
 			}
 			if err == ErrControllerNotActive {
@@ -155,7 +158,7 @@ func (c *cgroup) subsystemsFilter(subsystems ...Name) []Subsystem {
 		return c.subsystems
 	}
 
-	var filteredSubsystems = []Subsystem{}
+	filteredSubsystems := []Subsystem{}
 	for _, s := range c.subsystems {
 		for _, f := range subsystems {
 			if s.Name() == f {
@@ -193,6 +196,31 @@ func (c *cgroup) AddTask(process Process, subsystems ...Name) error {
 	return c.add(process, cgroupTasks, subsystems...)
 }
 
+// writeCgroupsProcs writes to the file, but retries on EINVAL.
+func writeCgroupProcs(path string, content []byte, perm fs.FileMode) error {
+	f, err := os.OpenFile(path, os.O_CREATE|os.O_WRONLY, perm)
+	if err != nil {
+		return err
+	}
+	defer f.Close()
+
+	for i := 0; i < 5; i++ {
+		_, err = f.Write(content)
+		if err == nil {
+			return nil
+		}
+		// If the process's associated task's state is TASK_NEW, the kernel
+		// returns EINVAL. The function will retry on the error like runc.
+		// https://github.com/torvalds/linux/blob/v6.0/kernel/sched/core.c#L10308-L10337
+		// https://github.com/opencontainers/runc/pull/1950
+		if !errors.Is(err, syscall.EINVAL) {
+			return err
+		}
+		time.Sleep(30 * time.Millisecond)
+	}
+	return err
+}
+
 func (c *cgroup) add(process Process, pType procType, subsystems ...Name) error {
 	if process.Pid <= 0 {
 		return ErrInvalidPid
@@ -207,7 +235,7 @@ func (c *cgroup) add(process Process, pType procType, subsystems ...Name) error
 		if err != nil {
 			return err
 		}
-		err = retryingWriteFile(
+		err = writeCgroupProcs(
 			filepath.Join(s.Path(p), pType),
 			[]byte(strconv.Itoa(process.Pid)),
 			defaultFilePerm,
@@ -228,6 +256,19 @@ func (c *cgroup) Delete() error {
 	}
 	var errs []string
 	for _, s := range c.subsystems {
+		// kernel prevents cgroups with running process from being removed, check the tree is empty
+		procs, err := c.processes(s.Name(), true, cgroupProcs)
+		if err != nil {
+			// if the control group does not exist within a subsystem, then proceed to the next subsystem
+			if errors.Is(err, os.ErrNotExist) {
+				continue
+			}
+			return err
+		}
+		if len(procs) > 0 {
+			errs = append(errs, fmt.Sprintf("%s (contains running processes)", string(s.Name())))
+			continue
+		}
 		if d, ok := s.(deleter); ok {
 			sp, err := c.path(s.Name())
 			if err != nil {
@@ -247,6 +288,7 @@ func (c *cgroup) Delete() error {
 			if err := remove(path); err != nil {
 				errs = append(errs, path)
 			}
+			continue
 		}
 	}
 	if len(errs) > 0 {
diff --git a/agent/vendor/github.com/containerd/cgroups/control.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/control.go
similarity index 97%
rename from agent/vendor/github.com/containerd/cgroups/control.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup1/control.go
index 5fcaac6d056..8fee13d037a 100644
--- a/agent/vendor/github.com/containerd/cgroups/control.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/control.go
@@ -14,12 +14,12 @@
    limitations under the License.
 */
 
-package cgroups
+package cgroup1
 
 import (
 	"os"
 
-	v1 "github.com/containerd/cgroups/stats/v1"
+	v1 "github.com/containerd/cgroups/v3/cgroup1/stats"
 	specs "github.com/opencontainers/runtime-spec/specs-go"
 )
 
@@ -28,7 +28,7 @@ type procType = string
 const (
 	cgroupProcs    procType = "cgroup.procs"
 	cgroupTasks    procType = "tasks"
-	defaultDirPerm          = 0755
+	defaultDirPerm          = 0o755
 )
 
 // defaultFilePerm is a var so that the test framework can change the filemode
diff --git a/agent/vendor/github.com/containerd/cgroups/cpu.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/cpu.go
similarity index 96%
rename from agent/vendor/github.com/containerd/cgroups/cpu.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup1/cpu.go
index 27024f17b82..e02ca0d8e81 100644
--- a/agent/vendor/github.com/containerd/cgroups/cpu.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/cpu.go
@@ -14,7 +14,7 @@
    limitations under the License.
 */
 
-package cgroups
+package cgroup1
 
 import (
 	"bufio"
@@ -22,7 +22,7 @@ import (
 	"path/filepath"
 	"strconv"
 
-	v1 "github.com/containerd/cgroups/stats/v1"
+	v1 "github.com/containerd/cgroups/v3/cgroup1/stats"
 	specs "github.com/opencontainers/runtime-spec/specs-go"
 )
 
@@ -82,7 +82,7 @@ func (c *cpuController) Create(path string, resources *specs.LinuxResources) err
 				value = []byte(strconv.FormatInt(*t.ivalue, 10))
 			}
 			if value != nil {
-				if err := retryingWriteFile(
+				if err := os.WriteFile(
 					filepath.Join(c.Path(path), "cpu."+t.name),
 					value,
 					defaultFilePerm,
diff --git a/agent/vendor/github.com/containerd/cgroups/cpuacct.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/cpuacct.go
similarity index 80%
rename from agent/vendor/github.com/containerd/cgroups/cpuacct.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup1/cpuacct.go
index e5fc864bd75..b7a3e8f6a2b 100644
--- a/agent/vendor/github.com/containerd/cgroups/cpuacct.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/cpuacct.go
@@ -14,16 +14,17 @@
    limitations under the License.
 */
 
-package cgroups
+package cgroup1
 
 import (
+	"bufio"
 	"fmt"
-	"io/ioutil"
+	"os"
 	"path/filepath"
 	"strconv"
 	"strings"
 
-	v1 "github.com/containerd/cgroups/stats/v1"
+	v1 "github.com/containerd/cgroups/v3/cgroup1/stats"
 )
 
 const nanosecondsInSecond = 1000000000
@@ -70,7 +71,7 @@ func (c *cpuacctController) Stat(path string, stats *v1.Metrics) error {
 
 func (c *cpuacctController) percpuUsage(path string) ([]uint64, error) {
 	var usage []uint64
-	data, err := ioutil.ReadFile(filepath.Join(c.Path(path), "cpuacct.usage_percpu"))
+	data, err := os.ReadFile(filepath.Join(c.Path(path), "cpuacct.usage_percpu"))
 	if err != nil {
 		return nil, err
 	}
@@ -86,36 +87,41 @@ func (c *cpuacctController) percpuUsage(path string) ([]uint64, error) {
 
 func (c *cpuacctController) getUsage(path string) (user uint64, kernel uint64, err error) {
 	statPath := filepath.Join(c.Path(path), "cpuacct.stat")
-	data, err := ioutil.ReadFile(statPath)
+	f, err := os.Open(statPath)
 	if err != nil {
 		return 0, 0, err
 	}
-	fields := strings.Fields(string(data))
-	if len(fields) != 4 {
-		return 0, 0, fmt.Errorf("%q is expected to have 4 fields", statPath)
+	defer f.Close()
+	var (
+		raw = make(map[string]uint64)
+		sc  = bufio.NewScanner(f)
+	)
+	for sc.Scan() {
+		key, v, err := parseKV(sc.Text())
+		if err != nil {
+			return 0, 0, err
+		}
+		raw[key] = v
+	}
+	if err := sc.Err(); err != nil {
+		return 0, 0, err
 	}
 	for _, t := range []struct {
-		index int
 		name  string
 		value *uint64
 	}{
 		{
-			index: 0,
 			name:  "user",
 			value: &user,
 		},
 		{
-			index: 2,
 			name:  "system",
 			value: &kernel,
 		},
 	} {
-		if fields[t.index] != t.name {
-			return 0, 0, fmt.Errorf("expected field %q but found %q in %q", t.name, fields[t.index], statPath)
-		}
-		v, err := strconv.ParseUint(fields[t.index+1], 10, 64)
-		if err != nil {
-			return 0, 0, err
+		v, ok := raw[t.name]
+		if !ok {
+			return 0, 0, fmt.Errorf("expected field %q but not found in %q", t.name, statPath)
 		}
 		*t.value = v
 	}
diff --git a/agent/vendor/github.com/containerd/cgroups/cpuset.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/cpuset.go
similarity index 91%
rename from agent/vendor/github.com/containerd/cgroups/cpuset.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup1/cpuset.go
index 3cae173bdd1..242f77ed559 100644
--- a/agent/vendor/github.com/containerd/cgroups/cpuset.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/cpuset.go
@@ -14,12 +14,11 @@
    limitations under the License.
 */
 
-package cgroups
+package cgroup1
 
 import (
 	"bytes"
 	"fmt"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 
@@ -69,7 +68,7 @@ func (c *cpusetController) Create(path string, resources *specs.LinuxResources)
 			},
 		} {
 			if t.value != "" {
-				if err := retryingWriteFile(
+				if err := os.WriteFile(
 					filepath.Join(c.Path(path), "cpuset."+t.name),
 					[]byte(t.value),
 					defaultFilePerm,
@@ -87,10 +86,10 @@ func (c *cpusetController) Update(path string, resources *specs.LinuxResources)
 }
 
 func (c *cpusetController) getValues(path string) (cpus []byte, mems []byte, err error) {
-	if cpus, err = ioutil.ReadFile(filepath.Join(path, "cpuset.cpus")); err != nil && !os.IsNotExist(err) {
+	if cpus, err = os.ReadFile(filepath.Join(path, "cpuset.cpus")); err != nil && !os.IsNotExist(err) {
 		return
 	}
-	if mems, err = ioutil.ReadFile(filepath.Join(path, "cpuset.mems")); err != nil && !os.IsNotExist(err) {
+	if mems, err = os.ReadFile(filepath.Join(path, "cpuset.mems")); err != nil && !os.IsNotExist(err) {
 		return
 	}
 	return cpus, mems, nil
@@ -134,7 +133,7 @@ func (c *cpusetController) copyIfNeeded(current, parent string) error {
 		return err
 	}
 	if isEmpty(currentCpus) {
-		if err := retryingWriteFile(
+		if err := os.WriteFile(
 			filepath.Join(current, "cpuset.cpus"),
 			parentCpus,
 			defaultFilePerm,
@@ -143,7 +142,7 @@ func (c *cpusetController) copyIfNeeded(current, parent string) error {
 		}
 	}
 	if isEmpty(currentMems) {
-		if err := retryingWriteFile(
+		if err := os.WriteFile(
 			filepath.Join(current, "cpuset.mems"),
 			parentMems,
 			defaultFilePerm,
diff --git a/agent/vendor/github.com/containerd/cgroups/devices.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/devices.go
similarity index 97%
rename from agent/vendor/github.com/containerd/cgroups/devices.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup1/devices.go
index 7792566d5ee..80d76fa309e 100644
--- a/agent/vendor/github.com/containerd/cgroups/devices.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/devices.go
@@ -14,7 +14,7 @@
    limitations under the License.
 */
 
-package cgroups
+package cgroup1
 
 import (
 	"fmt"
@@ -60,7 +60,7 @@ func (d *devicesController) Create(path string, resources *specs.LinuxResources)
 		if device.Type == "" {
 			device.Type = "a"
 		}
-		if err := retryingWriteFile(
+		if err := os.WriteFile(
 			filepath.Join(d.Path(path), file),
 			[]byte(deviceString(device)),
 			defaultFilePerm,
diff --git a/agent/vendor/github.com/containerd/cgroups/errors.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/errors.go
similarity index 98%
rename from agent/vendor/github.com/containerd/cgroups/errors.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup1/errors.go
index f1ad8315c81..d3ff6fbd15e 100644
--- a/agent/vendor/github.com/containerd/cgroups/errors.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/errors.go
@@ -14,7 +14,7 @@
    limitations under the License.
 */
 
-package cgroups
+package cgroup1
 
 import (
 	"errors"
diff --git a/agent/vendor/github.com/containerd/cgroups/freezer.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/freezer.go
similarity index 93%
rename from agent/vendor/github.com/containerd/cgroups/freezer.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup1/freezer.go
index 59a7e712836..05d9f6c2753 100644
--- a/agent/vendor/github.com/containerd/cgroups/freezer.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/freezer.go
@@ -14,10 +14,10 @@
    limitations under the License.
 */
 
-package cgroups
+package cgroup1
 
 import (
-	"io/ioutil"
+	"os"
 	"path/filepath"
 	"strings"
 	"time"
@@ -50,7 +50,7 @@ func (f *freezerController) Thaw(path string) error {
 }
 
 func (f *freezerController) changeState(path string, state State) error {
-	return retryingWriteFile(
+	return os.WriteFile(
 		filepath.Join(f.root, path, "freezer.state"),
 		[]byte(strings.ToUpper(string(state))),
 		defaultFilePerm,
@@ -58,7 +58,7 @@ func (f *freezerController) changeState(path string, state State) error {
 }
 
 func (f *freezerController) state(path string) (State, error) {
-	current, err := ioutil.ReadFile(filepath.Join(f.root, path, "freezer.state"))
+	current, err := os.ReadFile(filepath.Join(f.root, path, "freezer.state"))
 	if err != nil {
 		return "", err
 	}
diff --git a/agent/vendor/github.com/containerd/cgroups/hierarchy.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/hierarchy.go
similarity index 97%
rename from agent/vendor/github.com/containerd/cgroups/hierarchy.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup1/hierarchy.go
index ca3f1b9380b..1af9aa6bec1 100644
--- a/agent/vendor/github.com/containerd/cgroups/hierarchy.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/hierarchy.go
@@ -14,7 +14,7 @@
    limitations under the License.
 */
 
-package cgroups
+package cgroup1
 
 // Hierarchy enables both unified and split hierarchy for cgroups
 type Hierarchy func() ([]Subsystem, error)
diff --git a/agent/vendor/github.com/containerd/cgroups/hugetlb.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/hugetlb.go
similarity index 96%
rename from agent/vendor/github.com/containerd/cgroups/hugetlb.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup1/hugetlb.go
index c0eb03b24da..75519d9da31 100644
--- a/agent/vendor/github.com/containerd/cgroups/hugetlb.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/hugetlb.go
@@ -14,7 +14,7 @@
    limitations under the License.
 */
 
-package cgroups
+package cgroup1
 
 import (
 	"os"
@@ -22,7 +22,7 @@ import (
 	"strconv"
 	"strings"
 
-	v1 "github.com/containerd/cgroups/stats/v1"
+	v1 "github.com/containerd/cgroups/v3/cgroup1/stats"
 	specs "github.com/opencontainers/runtime-spec/specs-go"
 )
 
@@ -56,7 +56,7 @@ func (h *hugetlbController) Create(path string, resources *specs.LinuxResources)
 		return err
 	}
 	for _, limit := range resources.HugepageLimits {
-		if err := retryingWriteFile(
+		if err := os.WriteFile(
 			filepath.Join(h.Path(path), strings.Join([]string{"hugetlb", limit.Pagesize, "limit_in_bytes"}, ".")),
 			[]byte(strconv.FormatUint(limit.Limit, 10)),
 			defaultFilePerm,
diff --git a/agent/vendor/github.com/containerd/cgroups/memory.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/memory.go
similarity index 80%
rename from agent/vendor/github.com/containerd/cgroups/memory.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup1/memory.go
index e271866ef94..caf5e9a7ebb 100644
--- a/agent/vendor/github.com/containerd/cgroups/memory.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/memory.go
@@ -14,7 +14,7 @@
    limitations under the License.
 */
 
-package cgroups
+package cgroup1
 
 import (
 	"bufio"
@@ -25,7 +25,7 @@ import (
 	"strconv"
 	"strings"
 
-	v1 "github.com/containerd/cgroups/stats/v1"
+	v1 "github.com/containerd/cgroups/v3/cgroup1/stats"
 	specs "github.com/opencontainers/runtime-spec/specs-go"
 	"golang.org/x/sys/unix"
 )
@@ -43,7 +43,7 @@ type memoryThresholdEvent struct {
 	swap      bool
 }
 
-// MemoryThresholdEvent returns a new memory threshold event to be used with RegisterMemoryEvent.
+// MemoryThresholdEvent returns a new [MemoryEvent] representing the memory threshold set.
 // If swap is true, the event will be registered using memory.memsw.usage_in_bytes
 func MemoryThresholdEvent(threshold uint64, swap bool) MemoryEvent {
 	return &memoryThresholdEvent{
@@ -83,7 +83,7 @@ type memoryPressureEvent struct {
 	hierarchy     EventNotificationMode
 }
 
-// MemoryPressureEvent returns a new memory pressure event to be used with RegisterMemoryEvent.
+// MemoryPressureEvent returns a new [MemoryEvent] representing the memory pressure set.
 func MemoryPressureEvent(pressureLevel MemoryPressureLevel, hierarchy EventNotificationMode) MemoryEvent {
 	return &memoryPressureEvent{
 		pressureLevel,
@@ -104,22 +104,22 @@ func (m *memoryPressureEvent) EventFile() string {
 type MemoryPressureLevel string
 
 // The three memory pressure levels are as follows.
-//  - The "low" level means that the system is reclaiming memory for new
-//    allocations. Monitoring this reclaiming activity might be useful for
-//    maintaining cache level. Upon notification, the program (typically
-//    "Activity Manager") might analyze vmstat and act in advance (i.e.
-//    prematurely shutdown unimportant services).
-//  - The "medium" level means that the system is experiencing medium memory
-//    pressure, the system might be making swap, paging out active file caches,
-//    etc. Upon this event applications may decide to further analyze
-//    vmstat/zoneinfo/memcg or internal memory usage statistics and free any
-//    resources that can be easily reconstructed or re-read from a disk.
-//  - The "critical" level means that the system is actively thrashing, it is
-//    about to out of memory (OOM) or even the in-kernel OOM killer is on its
-//    way to trigger. Applications should do whatever they can to help the
-//    system. It might be too late to consult with vmstat or any other
-//    statistics, so it is advisable to take an immediate action.
-//    "https://www.kernel.org/doc/Documentation/cgroup-v1/memory.txt" Section 11
+//   - The "low" level means that the system is reclaiming memory for new
+//     allocations. Monitoring this reclaiming activity might be useful for
+//     maintaining cache level. Upon notification, the program (typically
+//     "Activity Manager") might analyze vmstat and act in advance (i.e.
+//     prematurely shutdown unimportant services).
+//   - The "medium" level means that the system is experiencing medium memory
+//     pressure, the system might be making swap, paging out active file caches,
+//     etc. Upon this event applications may decide to further analyze
+//     vmstat/zoneinfo/memcg or internal memory usage statistics and free any
+//     resources that can be easily reconstructed or re-read from a disk.
+//   - The "critical" level means that the system is actively thrashing, it is
+//     about to out of memory (OOM) or even the in-kernel OOM killer is on its
+//     way to trigger. Applications should do whatever they can to help the
+//     system. It might be too late to consult with vmstat or any other
+//     statistics, so it is advisable to take an immediate action.
+//     "https://www.kernel.org/doc/Documentation/cgroup-v1/memory.txt" Section 11
 const (
 	LowPressure      MemoryPressureLevel = "low"
 	MediumPressure   MemoryPressureLevel = "medium"
@@ -131,21 +131,21 @@ const (
 type EventNotificationMode string
 
 // There are three optional modes that specify different propagation behavior:
-//  - "default": this is the default behavior specified above. This mode is the
-//    same as omitting the optional mode parameter, preserved by backwards
-//    compatibility.
-//  - "hierarchy": events always propagate up to the root, similar to the default
-//    behavior, except that propagation continues regardless of whether there are
-//    event listeners at each level, with the "hierarchy" mode. In the above
-//    example, groups A, B, and C will receive notification of memory pressure.
-//  - "local": events are pass-through, i.e. they only receive notifications when
-//    memory pressure is experienced in the memcg for which the notification is
-//    registered. In the above example, group C will receive notification if
-//    registered for "local" notification and the group experiences memory
-//    pressure. However, group B will never receive notification, regardless if
-//    there is an event listener for group C or not, if group B is registered for
-//    local notification.
-//    "https://www.kernel.org/doc/Documentation/cgroup-v1/memory.txt" Section 11
+//   - "default": this is the default behavior specified above. This mode is the
+//     same as omitting the optional mode parameter, preserved by backwards
+//     compatibility.
+//   - "hierarchy": events always propagate up to the root, similar to the default
+//     behavior, except that propagation continues regardless of whether there are
+//     event listeners at each level, with the "hierarchy" mode. In the above
+//     example, groups A, B, and C will receive notification of memory pressure.
+//   - "local": events are pass-through, i.e. they only receive notifications when
+//     memory pressure is experienced in the memcg for which the notification is
+//     registered. In the above example, group C will receive notification if
+//     registered for "local" notification and the group experiences memory
+//     pressure. However, group B will never receive notification, regardless if
+//     there is an event listener for group C or not, if group B is registered for
+//     local notification.
+//     "https://www.kernel.org/doc/Documentation/cgroup-v1/memory.txt" Section 11
 const (
 	DefaultMode   EventNotificationMode = "default"
 	LocalMode     EventNotificationMode = "local"
@@ -394,7 +394,7 @@ func (m *memoryController) parseOomControlStats(r io.Reader, stat *v1.MemoryOomC
 func (m *memoryController) set(path string, settings []memorySettings) error {
 	for _, t := range settings {
 		if t.value != nil {
-			if err := retryingWriteFile(
+			if err := os.WriteFile(
 				filepath.Join(m.Path(path), "memory."+t.name),
 				[]byte(strconv.FormatInt(*t.value, 10)),
 				defaultFilePerm,
@@ -472,7 +472,7 @@ func (m *memoryController) memoryEvent(path string, event MemoryEvent) (uintptr,
 	defer evtFile.Close()
 	data := fmt.Sprintf("%d %d %s", efd, evtFile.Fd(), event.Arg())
 	evctlPath := filepath.Join(root, "cgroup.event_control")
-	if err := retryingWriteFile(evctlPath, []byte(data), 0700); err != nil {
+	if err := os.WriteFile(evctlPath, []byte(data), 0o700); err != nil {
 		unix.Close(efd)
 		return 0, err
 	}
diff --git a/agent/vendor/github.com/containerd/cgroups/named.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/named.go
similarity index 98%
rename from agent/vendor/github.com/containerd/cgroups/named.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup1/named.go
index 06b16c3b157..95bda388ea8 100644
--- a/agent/vendor/github.com/containerd/cgroups/named.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/named.go
@@ -14,7 +14,7 @@
    limitations under the License.
 */
 
-package cgroups
+package cgroup1
 
 import "path/filepath"
 
diff --git a/agent/vendor/github.com/containerd/cgroups/net_cls.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/net_cls.go
similarity index 97%
rename from agent/vendor/github.com/containerd/cgroups/net_cls.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup1/net_cls.go
index 839b06de080..22b3c95bbec 100644
--- a/agent/vendor/github.com/containerd/cgroups/net_cls.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/net_cls.go
@@ -14,7 +14,7 @@
    limitations under the License.
 */
 
-package cgroups
+package cgroup1
 
 import (
 	"os"
@@ -47,7 +47,7 @@ func (n *netclsController) Create(path string, resources *specs.LinuxResources)
 		return err
 	}
 	if resources.Network != nil && resources.Network.ClassID != nil && *resources.Network.ClassID > 0 {
-		return retryingWriteFile(
+		return os.WriteFile(
 			filepath.Join(n.Path(path), "net_cls.classid"),
 			[]byte(strconv.FormatUint(uint64(*resources.Network.ClassID), 10)),
 			defaultFilePerm,
diff --git a/agent/vendor/github.com/containerd/cgroups/net_prio.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/net_prio.go
similarity index 97%
rename from agent/vendor/github.com/containerd/cgroups/net_prio.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup1/net_prio.go
index 6362fd084f7..0936442b989 100644
--- a/agent/vendor/github.com/containerd/cgroups/net_prio.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/net_prio.go
@@ -14,7 +14,7 @@
    limitations under the License.
 */
 
-package cgroups
+package cgroup1
 
 import (
 	"fmt"
@@ -48,7 +48,7 @@ func (n *netprioController) Create(path string, resources *specs.LinuxResources)
 	}
 	if resources.Network != nil {
 		for _, prio := range resources.Network.Priorities {
-			if err := retryingWriteFile(
+			if err := os.WriteFile(
 				filepath.Join(n.Path(path), "net_prio.ifpriomap"),
 				formatPrio(prio.Name, prio.Priority),
 				defaultFilePerm,
diff --git a/agent/vendor/github.com/containerd/cgroups/opts.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/opts.go
similarity index 86%
rename from agent/vendor/github.com/containerd/cgroups/opts.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup1/opts.go
index 1e428d04807..3aa7f4fbbbe 100644
--- a/agent/vendor/github.com/containerd/cgroups/opts.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/opts.go
@@ -14,7 +14,7 @@
    limitations under the License.
 */
 
-package cgroups
+package cgroup1
 
 import (
 	"errors"
@@ -36,11 +36,13 @@ type InitOpts func(*InitConfig) error
 type InitConfig struct {
 	// InitCheck can be used to check initialization errors from the subsystem
 	InitCheck InitCheck
+	hierarchy Hierarchy
 }
 
 func newInitConfig() *InitConfig {
 	return &InitConfig{
 		InitCheck: RequireDevices,
+		hierarchy: Default,
 	}
 }
 
@@ -59,3 +61,12 @@ func RequireDevices(s Subsystem, _ Path, _ error) error {
 	}
 	return ErrIgnoreSubsystem
 }
+
+// WithHiearchy sets a list of cgroup subsystems.
+// The default list is coming from /proc/self/mountinfo.
+func WithHiearchy(h Hierarchy) InitOpts {
+	return func(c *InitConfig) error {
+		c.hierarchy = h
+		return nil
+	}
+}
diff --git a/agent/vendor/github.com/containerd/cgroups/paths.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/paths.go
similarity index 99%
rename from agent/vendor/github.com/containerd/cgroups/paths.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup1/paths.go
index bddc4e9cdcd..54de9a18e3d 100644
--- a/agent/vendor/github.com/containerd/cgroups/paths.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/paths.go
@@ -14,7 +14,7 @@
    limitations under the License.
 */
 
-package cgroups
+package cgroup1
 
 import (
 	"errors"
diff --git a/agent/vendor/github.com/containerd/cgroups/perf_event.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/perf_event.go
similarity index 98%
rename from agent/vendor/github.com/containerd/cgroups/perf_event.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup1/perf_event.go
index 648786db68f..4bd6d7e23d2 100644
--- a/agent/vendor/github.com/containerd/cgroups/perf_event.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/perf_event.go
@@ -14,7 +14,7 @@
    limitations under the License.
 */
 
-package cgroups
+package cgroup1
 
 import "path/filepath"
 
diff --git a/agent/vendor/github.com/containerd/cgroups/pids.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/pids.go
similarity index 83%
rename from agent/vendor/github.com/containerd/cgroups/pids.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup1/pids.go
index ce78e44c189..31e2dda164d 100644
--- a/agent/vendor/github.com/containerd/cgroups/pids.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/pids.go
@@ -14,16 +14,14 @@
    limitations under the License.
 */
 
-package cgroups
+package cgroup1
 
 import (
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"strconv"
-	"strings"
 
-	v1 "github.com/containerd/cgroups/stats/v1"
+	v1 "github.com/containerd/cgroups/v3/cgroup1/stats"
 	specs "github.com/opencontainers/runtime-spec/specs-go"
 )
 
@@ -50,7 +48,7 @@ func (p *pidsController) Create(path string, resources *specs.LinuxResources) er
 		return err
 	}
 	if resources.Pids != nil && resources.Pids.Limit > 0 {
-		return retryingWriteFile(
+		return os.WriteFile(
 			filepath.Join(p.Path(path), "pids.max"),
 			[]byte(strconv.FormatInt(resources.Pids.Limit, 10)),
 			defaultFilePerm,
@@ -68,16 +66,10 @@ func (p *pidsController) Stat(path string, stats *v1.Metrics) error {
 	if err != nil {
 		return err
 	}
-	var max uint64
-	maxData, err := ioutil.ReadFile(filepath.Join(p.Path(path), "pids.max"))
+	max, err := readUint(filepath.Join(p.Path(path), "pids.max"))
 	if err != nil {
 		return err
 	}
-	if maxS := strings.TrimSpace(string(maxData)); maxS != "max" {
-		if max, err = parseUint(maxS, 10, 64); err != nil {
-			return err
-		}
-	}
 	stats.Pids = &v1.PidsStat{
 		Current: current,
 		Limit:   max,
diff --git a/agent/vendor/github.com/containerd/cgroups/rdma.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/rdma.go
similarity index 92%
rename from agent/vendor/github.com/containerd/cgroups/rdma.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup1/rdma.go
index 3b59b107142..0a45ae08fbe 100644
--- a/agent/vendor/github.com/containerd/cgroups/rdma.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/rdma.go
@@ -14,17 +14,16 @@
    limitations under the License.
 */
 
-package cgroups
+package cgroup1
 
 import (
-	"io/ioutil"
 	"math"
 	"os"
 	"path/filepath"
 	"strconv"
 	"strings"
 
-	v1 "github.com/containerd/cgroups/stats/v1"
+	v1 "github.com/containerd/cgroups/v3/cgroup1/stats"
 	specs "github.com/opencontainers/runtime-spec/specs-go"
 )
 
@@ -68,7 +67,7 @@ func (p *rdmaController) Create(path string, resources *specs.LinuxResources) er
 	for device, limit := range resources.Rdma {
 		if device != "" && (limit.HcaHandles != nil || limit.HcaObjects != nil) {
 			limit := limit
-			return retryingWriteFile(
+			return os.WriteFile(
 				filepath.Join(p.Path(path), "rdma.max"),
 				[]byte(createCmdString(device, &limit)),
 				defaultFilePerm,
@@ -125,14 +124,13 @@ func toRdmaEntry(strEntries []string) []*v1.RdmaEntry {
 }
 
 func (p *rdmaController) Stat(path string, stats *v1.Metrics) error {
-
-	currentData, err := ioutil.ReadFile(filepath.Join(p.Path(path), "rdma.current"))
+	currentData, err := os.ReadFile(filepath.Join(p.Path(path), "rdma.current"))
 	if err != nil {
 		return err
 	}
 	currentPerDevices := strings.Split(string(currentData), "\n")
 
-	maxData, err := ioutil.ReadFile(filepath.Join(p.Path(path), "rdma.max"))
+	maxData, err := os.ReadFile(filepath.Join(p.Path(path), "rdma.max"))
 	if err != nil {
 		return err
 	}
diff --git a/agent/vendor/github.com/containerd/cgroups/state.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/state.go
similarity index 98%
rename from agent/vendor/github.com/containerd/cgroups/state.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup1/state.go
index cfeabbbc60b..6ea81cccc95 100644
--- a/agent/vendor/github.com/containerd/cgroups/state.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/state.go
@@ -14,7 +14,7 @@
    limitations under the License.
 */
 
-package cgroups
+package cgroup1
 
 // State is a type that represents the state of the current cgroup
 type State string
diff --git a/agent/vendor/github.com/containerd/cgroups/v2/stats/doc.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/stats/doc.go
similarity index 100%
rename from agent/vendor/github.com/containerd/cgroups/v2/stats/doc.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup1/stats/doc.go
diff --git a/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/stats/metrics.pb.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/stats/metrics.pb.go
new file mode 100644
index 00000000000..75206889ba2
--- /dev/null
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/stats/metrics.pb.go
@@ -0,0 +1,1959 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.28.1
+// 	protoc        v3.21.5
+// source: github.com/containerd/cgroups/cgroup1/stats/metrics.proto
+
+package stats
+
+import (
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+type Metrics struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Hugetlb          []*HugetlbStat    `protobuf:"bytes,1,rep,name=hugetlb,proto3" json:"hugetlb,omitempty"`
+	Pids             *PidsStat         `protobuf:"bytes,2,opt,name=pids,proto3" json:"pids,omitempty"`
+	CPU              *CPUStat          `protobuf:"bytes,3,opt,name=cpu,proto3" json:"cpu,omitempty"`
+	Memory           *MemoryStat       `protobuf:"bytes,4,opt,name=memory,proto3" json:"memory,omitempty"`
+	Blkio            *BlkIOStat        `protobuf:"bytes,5,opt,name=blkio,proto3" json:"blkio,omitempty"`
+	Rdma             *RdmaStat         `protobuf:"bytes,6,opt,name=rdma,proto3" json:"rdma,omitempty"`
+	Network          []*NetworkStat    `protobuf:"bytes,7,rep,name=network,proto3" json:"network,omitempty"`
+	CgroupStats      *CgroupStats      `protobuf:"bytes,8,opt,name=cgroup_stats,json=cgroupStats,proto3" json:"cgroup_stats,omitempty"`
+	MemoryOomControl *MemoryOomControl `protobuf:"bytes,9,opt,name=memory_oom_control,json=memoryOomControl,proto3" json:"memory_oom_control,omitempty"`
+}
+
+func (x *Metrics) Reset() {
+	*x = Metrics{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *Metrics) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Metrics) ProtoMessage() {}
+
+func (x *Metrics) ProtoReflect() protoreflect.Message {
+	mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[0]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Metrics.ProtoReflect.Descriptor instead.
+func (*Metrics) Descriptor() ([]byte, []int) {
+	return file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *Metrics) GetHugetlb() []*HugetlbStat {
+	if x != nil {
+		return x.Hugetlb
+	}
+	return nil
+}
+
+func (x *Metrics) GetPids() *PidsStat {
+	if x != nil {
+		return x.Pids
+	}
+	return nil
+}
+
+func (x *Metrics) GetCPU() *CPUStat {
+	if x != nil {
+		return x.CPU
+	}
+	return nil
+}
+
+func (x *Metrics) GetMemory() *MemoryStat {
+	if x != nil {
+		return x.Memory
+	}
+	return nil
+}
+
+func (x *Metrics) GetBlkio() *BlkIOStat {
+	if x != nil {
+		return x.Blkio
+	}
+	return nil
+}
+
+func (x *Metrics) GetRdma() *RdmaStat {
+	if x != nil {
+		return x.Rdma
+	}
+	return nil
+}
+
+func (x *Metrics) GetNetwork() []*NetworkStat {
+	if x != nil {
+		return x.Network
+	}
+	return nil
+}
+
+func (x *Metrics) GetCgroupStats() *CgroupStats {
+	if x != nil {
+		return x.CgroupStats
+	}
+	return nil
+}
+
+func (x *Metrics) GetMemoryOomControl() *MemoryOomControl {
+	if x != nil {
+		return x.MemoryOomControl
+	}
+	return nil
+}
+
+type HugetlbStat struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Usage    uint64 `protobuf:"varint,1,opt,name=usage,proto3" json:"usage,omitempty"`
+	Max      uint64 `protobuf:"varint,2,opt,name=max,proto3" json:"max,omitempty"`
+	Failcnt  uint64 `protobuf:"varint,3,opt,name=failcnt,proto3" json:"failcnt,omitempty"`
+	Pagesize string `protobuf:"bytes,4,opt,name=pagesize,proto3" json:"pagesize,omitempty"`
+}
+
+func (x *HugetlbStat) Reset() {
+	*x = HugetlbStat{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[1]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *HugetlbStat) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*HugetlbStat) ProtoMessage() {}
+
+func (x *HugetlbStat) ProtoReflect() protoreflect.Message {
+	mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[1]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use HugetlbStat.ProtoReflect.Descriptor instead.
+func (*HugetlbStat) Descriptor() ([]byte, []int) {
+	return file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *HugetlbStat) GetUsage() uint64 {
+	if x != nil {
+		return x.Usage
+	}
+	return 0
+}
+
+func (x *HugetlbStat) GetMax() uint64 {
+	if x != nil {
+		return x.Max
+	}
+	return 0
+}
+
+func (x *HugetlbStat) GetFailcnt() uint64 {
+	if x != nil {
+		return x.Failcnt
+	}
+	return 0
+}
+
+func (x *HugetlbStat) GetPagesize() string {
+	if x != nil {
+		return x.Pagesize
+	}
+	return ""
+}
+
+type PidsStat struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Current uint64 `protobuf:"varint,1,opt,name=current,proto3" json:"current,omitempty"`
+	Limit   uint64 `protobuf:"varint,2,opt,name=limit,proto3" json:"limit,omitempty"`
+}
+
+func (x *PidsStat) Reset() {
+	*x = PidsStat{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[2]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *PidsStat) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*PidsStat) ProtoMessage() {}
+
+func (x *PidsStat) ProtoReflect() protoreflect.Message {
+	mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[2]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use PidsStat.ProtoReflect.Descriptor instead.
+func (*PidsStat) Descriptor() ([]byte, []int) {
+	return file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *PidsStat) GetCurrent() uint64 {
+	if x != nil {
+		return x.Current
+	}
+	return 0
+}
+
+func (x *PidsStat) GetLimit() uint64 {
+	if x != nil {
+		return x.Limit
+	}
+	return 0
+}
+
+type CPUStat struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Usage      *CPUUsage `protobuf:"bytes,1,opt,name=usage,proto3" json:"usage,omitempty"`
+	Throttling *Throttle `protobuf:"bytes,2,opt,name=throttling,proto3" json:"throttling,omitempty"`
+}
+
+func (x *CPUStat) Reset() {
+	*x = CPUStat{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[3]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *CPUStat) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CPUStat) ProtoMessage() {}
+
+func (x *CPUStat) ProtoReflect() protoreflect.Message {
+	mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[3]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use CPUStat.ProtoReflect.Descriptor instead.
+func (*CPUStat) Descriptor() ([]byte, []int) {
+	return file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescGZIP(), []int{3}
+}
+
+func (x *CPUStat) GetUsage() *CPUUsage {
+	if x != nil {
+		return x.Usage
+	}
+	return nil
+}
+
+func (x *CPUStat) GetThrottling() *Throttle {
+	if x != nil {
+		return x.Throttling
+	}
+	return nil
+}
+
+type CPUUsage struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	// values in nanoseconds
+	Total  uint64   `protobuf:"varint,1,opt,name=total,proto3" json:"total,omitempty"`
+	Kernel uint64   `protobuf:"varint,2,opt,name=kernel,proto3" json:"kernel,omitempty"`
+	User   uint64   `protobuf:"varint,3,opt,name=user,proto3" json:"user,omitempty"`
+	PerCPU []uint64 `protobuf:"varint,4,rep,packed,name=per_cpu,json=perCpu,proto3" json:"per_cpu,omitempty"`
+}
+
+func (x *CPUUsage) Reset() {
+	*x = CPUUsage{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[4]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *CPUUsage) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CPUUsage) ProtoMessage() {}
+
+func (x *CPUUsage) ProtoReflect() protoreflect.Message {
+	mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[4]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use CPUUsage.ProtoReflect.Descriptor instead.
+func (*CPUUsage) Descriptor() ([]byte, []int) {
+	return file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescGZIP(), []int{4}
+}
+
+func (x *CPUUsage) GetTotal() uint64 {
+	if x != nil {
+		return x.Total
+	}
+	return 0
+}
+
+func (x *CPUUsage) GetKernel() uint64 {
+	if x != nil {
+		return x.Kernel
+	}
+	return 0
+}
+
+func (x *CPUUsage) GetUser() uint64 {
+	if x != nil {
+		return x.User
+	}
+	return 0
+}
+
+func (x *CPUUsage) GetPerCPU() []uint64 {
+	if x != nil {
+		return x.PerCPU
+	}
+	return nil
+}
+
+type Throttle struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Periods          uint64 `protobuf:"varint,1,opt,name=periods,proto3" json:"periods,omitempty"`
+	ThrottledPeriods uint64 `protobuf:"varint,2,opt,name=throttled_periods,json=throttledPeriods,proto3" json:"throttled_periods,omitempty"`
+	ThrottledTime    uint64 `protobuf:"varint,3,opt,name=throttled_time,json=throttledTime,proto3" json:"throttled_time,omitempty"`
+}
+
+func (x *Throttle) Reset() {
+	*x = Throttle{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[5]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *Throttle) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Throttle) ProtoMessage() {}
+
+func (x *Throttle) ProtoReflect() protoreflect.Message {
+	mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[5]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Throttle.ProtoReflect.Descriptor instead.
+func (*Throttle) Descriptor() ([]byte, []int) {
+	return file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescGZIP(), []int{5}
+}
+
+func (x *Throttle) GetPeriods() uint64 {
+	if x != nil {
+		return x.Periods
+	}
+	return 0
+}
+
+func (x *Throttle) GetThrottledPeriods() uint64 {
+	if x != nil {
+		return x.ThrottledPeriods
+	}
+	return 0
+}
+
+func (x *Throttle) GetThrottledTime() uint64 {
+	if x != nil {
+		return x.ThrottledTime
+	}
+	return 0
+}
+
+type MemoryStat struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Cache                   uint64       `protobuf:"varint,1,opt,name=cache,proto3" json:"cache,omitempty"`
+	RSS                     uint64       `protobuf:"varint,2,opt,name=rss,proto3" json:"rss,omitempty"`
+	RSSHuge                 uint64       `protobuf:"varint,3,opt,name=rss_huge,json=rssHuge,proto3" json:"rss_huge,omitempty"`
+	MappedFile              uint64       `protobuf:"varint,4,opt,name=mapped_file,json=mappedFile,proto3" json:"mapped_file,omitempty"`
+	Dirty                   uint64       `protobuf:"varint,5,opt,name=dirty,proto3" json:"dirty,omitempty"`
+	Writeback               uint64       `protobuf:"varint,6,opt,name=writeback,proto3" json:"writeback,omitempty"`
+	PgPgIn                  uint64       `protobuf:"varint,7,opt,name=pg_pg_in,json=pgPgIn,proto3" json:"pg_pg_in,omitempty"`
+	PgPgOut                 uint64       `protobuf:"varint,8,opt,name=pg_pg_out,json=pgPgOut,proto3" json:"pg_pg_out,omitempty"`
+	PgFault                 uint64       `protobuf:"varint,9,opt,name=pg_fault,json=pgFault,proto3" json:"pg_fault,omitempty"`
+	PgMajFault              uint64       `protobuf:"varint,10,opt,name=pg_maj_fault,json=pgMajFault,proto3" json:"pg_maj_fault,omitempty"`
+	InactiveAnon            uint64       `protobuf:"varint,11,opt,name=inactive_anon,json=inactiveAnon,proto3" json:"inactive_anon,omitempty"`
+	ActiveAnon              uint64       `protobuf:"varint,12,opt,name=active_anon,json=activeAnon,proto3" json:"active_anon,omitempty"`
+	InactiveFile            uint64       `protobuf:"varint,13,opt,name=inactive_file,json=inactiveFile,proto3" json:"inactive_file,omitempty"`
+	ActiveFile              uint64       `protobuf:"varint,14,opt,name=active_file,json=activeFile,proto3" json:"active_file,omitempty"`
+	Unevictable             uint64       `protobuf:"varint,15,opt,name=unevictable,proto3" json:"unevictable,omitempty"`
+	HierarchicalMemoryLimit uint64       `protobuf:"varint,16,opt,name=hierarchical_memory_limit,json=hierarchicalMemoryLimit,proto3" json:"hierarchical_memory_limit,omitempty"`
+	HierarchicalSwapLimit   uint64       `protobuf:"varint,17,opt,name=hierarchical_swap_limit,json=hierarchicalSwapLimit,proto3" json:"hierarchical_swap_limit,omitempty"`
+	TotalCache              uint64       `protobuf:"varint,18,opt,name=total_cache,json=totalCache,proto3" json:"total_cache,omitempty"`
+	TotalRSS                uint64       `protobuf:"varint,19,opt,name=total_rss,json=totalRss,proto3" json:"total_rss,omitempty"`
+	TotalRSSHuge            uint64       `protobuf:"varint,20,opt,name=total_rss_huge,json=totalRssHuge,proto3" json:"total_rss_huge,omitempty"`
+	TotalMappedFile         uint64       `protobuf:"varint,21,opt,name=total_mapped_file,json=totalMappedFile,proto3" json:"total_mapped_file,omitempty"`
+	TotalDirty              uint64       `protobuf:"varint,22,opt,name=total_dirty,json=totalDirty,proto3" json:"total_dirty,omitempty"`
+	TotalWriteback          uint64       `protobuf:"varint,23,opt,name=total_writeback,json=totalWriteback,proto3" json:"total_writeback,omitempty"`
+	TotalPgPgIn             uint64       `protobuf:"varint,24,opt,name=total_pg_pg_in,json=totalPgPgIn,proto3" json:"total_pg_pg_in,omitempty"`
+	TotalPgPgOut            uint64       `protobuf:"varint,25,opt,name=total_pg_pg_out,json=totalPgPgOut,proto3" json:"total_pg_pg_out,omitempty"`
+	TotalPgFault            uint64       `protobuf:"varint,26,opt,name=total_pg_fault,json=totalPgFault,proto3" json:"total_pg_fault,omitempty"`
+	TotalPgMajFault         uint64       `protobuf:"varint,27,opt,name=total_pg_maj_fault,json=totalPgMajFault,proto3" json:"total_pg_maj_fault,omitempty"`
+	TotalInactiveAnon       uint64       `protobuf:"varint,28,opt,name=total_inactive_anon,json=totalInactiveAnon,proto3" json:"total_inactive_anon,omitempty"`
+	TotalActiveAnon         uint64       `protobuf:"varint,29,opt,name=total_active_anon,json=totalActiveAnon,proto3" json:"total_active_anon,omitempty"`
+	TotalInactiveFile       uint64       `protobuf:"varint,30,opt,name=total_inactive_file,json=totalInactiveFile,proto3" json:"total_inactive_file,omitempty"`
+	TotalActiveFile         uint64       `protobuf:"varint,31,opt,name=total_active_file,json=totalActiveFile,proto3" json:"total_active_file,omitempty"`
+	TotalUnevictable        uint64       `protobuf:"varint,32,opt,name=total_unevictable,json=totalUnevictable,proto3" json:"total_unevictable,omitempty"`
+	Usage                   *MemoryEntry `protobuf:"bytes,33,opt,name=usage,proto3" json:"usage,omitempty"`
+	Swap                    *MemoryEntry `protobuf:"bytes,34,opt,name=swap,proto3" json:"swap,omitempty"`
+	Kernel                  *MemoryEntry `protobuf:"bytes,35,opt,name=kernel,proto3" json:"kernel,omitempty"`
+	KernelTCP               *MemoryEntry `protobuf:"bytes,36,opt,name=kernel_tcp,json=kernelTcp,proto3" json:"kernel_tcp,omitempty"`
+}
+
+func (x *MemoryStat) Reset() {
+	*x = MemoryStat{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[6]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *MemoryStat) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*MemoryStat) ProtoMessage() {}
+
+func (x *MemoryStat) ProtoReflect() protoreflect.Message {
+	mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[6]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use MemoryStat.ProtoReflect.Descriptor instead.
+func (*MemoryStat) Descriptor() ([]byte, []int) {
+	return file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescGZIP(), []int{6}
+}
+
+func (x *MemoryStat) GetCache() uint64 {
+	if x != nil {
+		return x.Cache
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetRSS() uint64 {
+	if x != nil {
+		return x.RSS
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetRSSHuge() uint64 {
+	if x != nil {
+		return x.RSSHuge
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetMappedFile() uint64 {
+	if x != nil {
+		return x.MappedFile
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetDirty() uint64 {
+	if x != nil {
+		return x.Dirty
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetWriteback() uint64 {
+	if x != nil {
+		return x.Writeback
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetPgPgIn() uint64 {
+	if x != nil {
+		return x.PgPgIn
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetPgPgOut() uint64 {
+	if x != nil {
+		return x.PgPgOut
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetPgFault() uint64 {
+	if x != nil {
+		return x.PgFault
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetPgMajFault() uint64 {
+	if x != nil {
+		return x.PgMajFault
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetInactiveAnon() uint64 {
+	if x != nil {
+		return x.InactiveAnon
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetActiveAnon() uint64 {
+	if x != nil {
+		return x.ActiveAnon
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetInactiveFile() uint64 {
+	if x != nil {
+		return x.InactiveFile
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetActiveFile() uint64 {
+	if x != nil {
+		return x.ActiveFile
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetUnevictable() uint64 {
+	if x != nil {
+		return x.Unevictable
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetHierarchicalMemoryLimit() uint64 {
+	if x != nil {
+		return x.HierarchicalMemoryLimit
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetHierarchicalSwapLimit() uint64 {
+	if x != nil {
+		return x.HierarchicalSwapLimit
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetTotalCache() uint64 {
+	if x != nil {
+		return x.TotalCache
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetTotalRSS() uint64 {
+	if x != nil {
+		return x.TotalRSS
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetTotalRSSHuge() uint64 {
+	if x != nil {
+		return x.TotalRSSHuge
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetTotalMappedFile() uint64 {
+	if x != nil {
+		return x.TotalMappedFile
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetTotalDirty() uint64 {
+	if x != nil {
+		return x.TotalDirty
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetTotalWriteback() uint64 {
+	if x != nil {
+		return x.TotalWriteback
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetTotalPgPgIn() uint64 {
+	if x != nil {
+		return x.TotalPgPgIn
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetTotalPgPgOut() uint64 {
+	if x != nil {
+		return x.TotalPgPgOut
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetTotalPgFault() uint64 {
+	if x != nil {
+		return x.TotalPgFault
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetTotalPgMajFault() uint64 {
+	if x != nil {
+		return x.TotalPgMajFault
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetTotalInactiveAnon() uint64 {
+	if x != nil {
+		return x.TotalInactiveAnon
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetTotalActiveAnon() uint64 {
+	if x != nil {
+		return x.TotalActiveAnon
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetTotalInactiveFile() uint64 {
+	if x != nil {
+		return x.TotalInactiveFile
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetTotalActiveFile() uint64 {
+	if x != nil {
+		return x.TotalActiveFile
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetTotalUnevictable() uint64 {
+	if x != nil {
+		return x.TotalUnevictable
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetUsage() *MemoryEntry {
+	if x != nil {
+		return x.Usage
+	}
+	return nil
+}
+
+func (x *MemoryStat) GetSwap() *MemoryEntry {
+	if x != nil {
+		return x.Swap
+	}
+	return nil
+}
+
+func (x *MemoryStat) GetKernel() *MemoryEntry {
+	if x != nil {
+		return x.Kernel
+	}
+	return nil
+}
+
+func (x *MemoryStat) GetKernelTCP() *MemoryEntry {
+	if x != nil {
+		return x.KernelTCP
+	}
+	return nil
+}
+
+type MemoryEntry struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Limit   uint64 `protobuf:"varint,1,opt,name=limit,proto3" json:"limit,omitempty"`
+	Usage   uint64 `protobuf:"varint,2,opt,name=usage,proto3" json:"usage,omitempty"`
+	Max     uint64 `protobuf:"varint,3,opt,name=max,proto3" json:"max,omitempty"`
+	Failcnt uint64 `protobuf:"varint,4,opt,name=failcnt,proto3" json:"failcnt,omitempty"`
+}
+
+func (x *MemoryEntry) Reset() {
+	*x = MemoryEntry{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[7]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *MemoryEntry) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*MemoryEntry) ProtoMessage() {}
+
+func (x *MemoryEntry) ProtoReflect() protoreflect.Message {
+	mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[7]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use MemoryEntry.ProtoReflect.Descriptor instead.
+func (*MemoryEntry) Descriptor() ([]byte, []int) {
+	return file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescGZIP(), []int{7}
+}
+
+func (x *MemoryEntry) GetLimit() uint64 {
+	if x != nil {
+		return x.Limit
+	}
+	return 0
+}
+
+func (x *MemoryEntry) GetUsage() uint64 {
+	if x != nil {
+		return x.Usage
+	}
+	return 0
+}
+
+func (x *MemoryEntry) GetMax() uint64 {
+	if x != nil {
+		return x.Max
+	}
+	return 0
+}
+
+func (x *MemoryEntry) GetFailcnt() uint64 {
+	if x != nil {
+		return x.Failcnt
+	}
+	return 0
+}
+
+type MemoryOomControl struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	OomKillDisable uint64 `protobuf:"varint,1,opt,name=oom_kill_disable,json=oomKillDisable,proto3" json:"oom_kill_disable,omitempty"`
+	UnderOom       uint64 `protobuf:"varint,2,opt,name=under_oom,json=underOom,proto3" json:"under_oom,omitempty"`
+	OomKill        uint64 `protobuf:"varint,3,opt,name=oom_kill,json=oomKill,proto3" json:"oom_kill,omitempty"`
+}
+
+func (x *MemoryOomControl) Reset() {
+	*x = MemoryOomControl{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[8]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *MemoryOomControl) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*MemoryOomControl) ProtoMessage() {}
+
+func (x *MemoryOomControl) ProtoReflect() protoreflect.Message {
+	mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[8]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use MemoryOomControl.ProtoReflect.Descriptor instead.
+func (*MemoryOomControl) Descriptor() ([]byte, []int) {
+	return file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescGZIP(), []int{8}
+}
+
+func (x *MemoryOomControl) GetOomKillDisable() uint64 {
+	if x != nil {
+		return x.OomKillDisable
+	}
+	return 0
+}
+
+func (x *MemoryOomControl) GetUnderOom() uint64 {
+	if x != nil {
+		return x.UnderOom
+	}
+	return 0
+}
+
+func (x *MemoryOomControl) GetOomKill() uint64 {
+	if x != nil {
+		return x.OomKill
+	}
+	return 0
+}
+
+type BlkIOStat struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	IoServiceBytesRecursive []*BlkIOEntry `protobuf:"bytes,1,rep,name=io_service_bytes_recursive,json=ioServiceBytesRecursive,proto3" json:"io_service_bytes_recursive,omitempty"`
+	IoServicedRecursive     []*BlkIOEntry `protobuf:"bytes,2,rep,name=io_serviced_recursive,json=ioServicedRecursive,proto3" json:"io_serviced_recursive,omitempty"`
+	IoQueuedRecursive       []*BlkIOEntry `protobuf:"bytes,3,rep,name=io_queued_recursive,json=ioQueuedRecursive,proto3" json:"io_queued_recursive,omitempty"`
+	IoServiceTimeRecursive  []*BlkIOEntry `protobuf:"bytes,4,rep,name=io_service_time_recursive,json=ioServiceTimeRecursive,proto3" json:"io_service_time_recursive,omitempty"`
+	IoWaitTimeRecursive     []*BlkIOEntry `protobuf:"bytes,5,rep,name=io_wait_time_recursive,json=ioWaitTimeRecursive,proto3" json:"io_wait_time_recursive,omitempty"`
+	IoMergedRecursive       []*BlkIOEntry `protobuf:"bytes,6,rep,name=io_merged_recursive,json=ioMergedRecursive,proto3" json:"io_merged_recursive,omitempty"`
+	IoTimeRecursive         []*BlkIOEntry `protobuf:"bytes,7,rep,name=io_time_recursive,json=ioTimeRecursive,proto3" json:"io_time_recursive,omitempty"`
+	SectorsRecursive        []*BlkIOEntry `protobuf:"bytes,8,rep,name=sectors_recursive,json=sectorsRecursive,proto3" json:"sectors_recursive,omitempty"`
+}
+
+func (x *BlkIOStat) Reset() {
+	*x = BlkIOStat{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[9]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *BlkIOStat) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*BlkIOStat) ProtoMessage() {}
+
+func (x *BlkIOStat) ProtoReflect() protoreflect.Message {
+	mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[9]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use BlkIOStat.ProtoReflect.Descriptor instead.
+func (*BlkIOStat) Descriptor() ([]byte, []int) {
+	return file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescGZIP(), []int{9}
+}
+
+func (x *BlkIOStat) GetIoServiceBytesRecursive() []*BlkIOEntry {
+	if x != nil {
+		return x.IoServiceBytesRecursive
+	}
+	return nil
+}
+
+func (x *BlkIOStat) GetIoServicedRecursive() []*BlkIOEntry {
+	if x != nil {
+		return x.IoServicedRecursive
+	}
+	return nil
+}
+
+func (x *BlkIOStat) GetIoQueuedRecursive() []*BlkIOEntry {
+	if x != nil {
+		return x.IoQueuedRecursive
+	}
+	return nil
+}
+
+func (x *BlkIOStat) GetIoServiceTimeRecursive() []*BlkIOEntry {
+	if x != nil {
+		return x.IoServiceTimeRecursive
+	}
+	return nil
+}
+
+func (x *BlkIOStat) GetIoWaitTimeRecursive() []*BlkIOEntry {
+	if x != nil {
+		return x.IoWaitTimeRecursive
+	}
+	return nil
+}
+
+func (x *BlkIOStat) GetIoMergedRecursive() []*BlkIOEntry {
+	if x != nil {
+		return x.IoMergedRecursive
+	}
+	return nil
+}
+
+func (x *BlkIOStat) GetIoTimeRecursive() []*BlkIOEntry {
+	if x != nil {
+		return x.IoTimeRecursive
+	}
+	return nil
+}
+
+func (x *BlkIOStat) GetSectorsRecursive() []*BlkIOEntry {
+	if x != nil {
+		return x.SectorsRecursive
+	}
+	return nil
+}
+
+type BlkIOEntry struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Op     string `protobuf:"bytes,1,opt,name=op,proto3" json:"op,omitempty"`
+	Device string `protobuf:"bytes,2,opt,name=device,proto3" json:"device,omitempty"`
+	Major  uint64 `protobuf:"varint,3,opt,name=major,proto3" json:"major,omitempty"`
+	Minor  uint64 `protobuf:"varint,4,opt,name=minor,proto3" json:"minor,omitempty"`
+	Value  uint64 `protobuf:"varint,5,opt,name=value,proto3" json:"value,omitempty"`
+}
+
+func (x *BlkIOEntry) Reset() {
+	*x = BlkIOEntry{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[10]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *BlkIOEntry) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*BlkIOEntry) ProtoMessage() {}
+
+func (x *BlkIOEntry) ProtoReflect() protoreflect.Message {
+	mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[10]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use BlkIOEntry.ProtoReflect.Descriptor instead.
+func (*BlkIOEntry) Descriptor() ([]byte, []int) {
+	return file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescGZIP(), []int{10}
+}
+
+func (x *BlkIOEntry) GetOp() string {
+	if x != nil {
+		return x.Op
+	}
+	return ""
+}
+
+func (x *BlkIOEntry) GetDevice() string {
+	if x != nil {
+		return x.Device
+	}
+	return ""
+}
+
+func (x *BlkIOEntry) GetMajor() uint64 {
+	if x != nil {
+		return x.Major
+	}
+	return 0
+}
+
+func (x *BlkIOEntry) GetMinor() uint64 {
+	if x != nil {
+		return x.Minor
+	}
+	return 0
+}
+
+func (x *BlkIOEntry) GetValue() uint64 {
+	if x != nil {
+		return x.Value
+	}
+	return 0
+}
+
+type RdmaStat struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Current []*RdmaEntry `protobuf:"bytes,1,rep,name=current,proto3" json:"current,omitempty"`
+	Limit   []*RdmaEntry `protobuf:"bytes,2,rep,name=limit,proto3" json:"limit,omitempty"`
+}
+
+func (x *RdmaStat) Reset() {
+	*x = RdmaStat{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[11]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *RdmaStat) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*RdmaStat) ProtoMessage() {}
+
+func (x *RdmaStat) ProtoReflect() protoreflect.Message {
+	mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[11]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use RdmaStat.ProtoReflect.Descriptor instead.
+func (*RdmaStat) Descriptor() ([]byte, []int) {
+	return file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescGZIP(), []int{11}
+}
+
+func (x *RdmaStat) GetCurrent() []*RdmaEntry {
+	if x != nil {
+		return x.Current
+	}
+	return nil
+}
+
+func (x *RdmaStat) GetLimit() []*RdmaEntry {
+	if x != nil {
+		return x.Limit
+	}
+	return nil
+}
+
+type RdmaEntry struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Device     string `protobuf:"bytes,1,opt,name=device,proto3" json:"device,omitempty"`
+	HcaHandles uint32 `protobuf:"varint,2,opt,name=hca_handles,json=hcaHandles,proto3" json:"hca_handles,omitempty"`
+	HcaObjects uint32 `protobuf:"varint,3,opt,name=hca_objects,json=hcaObjects,proto3" json:"hca_objects,omitempty"`
+}
+
+func (x *RdmaEntry) Reset() {
+	*x = RdmaEntry{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[12]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *RdmaEntry) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*RdmaEntry) ProtoMessage() {}
+
+func (x *RdmaEntry) ProtoReflect() protoreflect.Message {
+	mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[12]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use RdmaEntry.ProtoReflect.Descriptor instead.
+func (*RdmaEntry) Descriptor() ([]byte, []int) {
+	return file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescGZIP(), []int{12}
+}
+
+func (x *RdmaEntry) GetDevice() string {
+	if x != nil {
+		return x.Device
+	}
+	return ""
+}
+
+func (x *RdmaEntry) GetHcaHandles() uint32 {
+	if x != nil {
+		return x.HcaHandles
+	}
+	return 0
+}
+
+func (x *RdmaEntry) GetHcaObjects() uint32 {
+	if x != nil {
+		return x.HcaObjects
+	}
+	return 0
+}
+
+type NetworkStat struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Name      string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	RxBytes   uint64 `protobuf:"varint,2,opt,name=rx_bytes,json=rxBytes,proto3" json:"rx_bytes,omitempty"`
+	RxPackets uint64 `protobuf:"varint,3,opt,name=rx_packets,json=rxPackets,proto3" json:"rx_packets,omitempty"`
+	RxErrors  uint64 `protobuf:"varint,4,opt,name=rx_errors,json=rxErrors,proto3" json:"rx_errors,omitempty"`
+	RxDropped uint64 `protobuf:"varint,5,opt,name=rx_dropped,json=rxDropped,proto3" json:"rx_dropped,omitempty"`
+	TxBytes   uint64 `protobuf:"varint,6,opt,name=tx_bytes,json=txBytes,proto3" json:"tx_bytes,omitempty"`
+	TxPackets uint64 `protobuf:"varint,7,opt,name=tx_packets,json=txPackets,proto3" json:"tx_packets,omitempty"`
+	TxErrors  uint64 `protobuf:"varint,8,opt,name=tx_errors,json=txErrors,proto3" json:"tx_errors,omitempty"`
+	TxDropped uint64 `protobuf:"varint,9,opt,name=tx_dropped,json=txDropped,proto3" json:"tx_dropped,omitempty"`
+}
+
+func (x *NetworkStat) Reset() {
+	*x = NetworkStat{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[13]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *NetworkStat) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*NetworkStat) ProtoMessage() {}
+
+func (x *NetworkStat) ProtoReflect() protoreflect.Message {
+	mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[13]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use NetworkStat.ProtoReflect.Descriptor instead.
+func (*NetworkStat) Descriptor() ([]byte, []int) {
+	return file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescGZIP(), []int{13}
+}
+
+func (x *NetworkStat) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+func (x *NetworkStat) GetRxBytes() uint64 {
+	if x != nil {
+		return x.RxBytes
+	}
+	return 0
+}
+
+func (x *NetworkStat) GetRxPackets() uint64 {
+	if x != nil {
+		return x.RxPackets
+	}
+	return 0
+}
+
+func (x *NetworkStat) GetRxErrors() uint64 {
+	if x != nil {
+		return x.RxErrors
+	}
+	return 0
+}
+
+func (x *NetworkStat) GetRxDropped() uint64 {
+	if x != nil {
+		return x.RxDropped
+	}
+	return 0
+}
+
+func (x *NetworkStat) GetTxBytes() uint64 {
+	if x != nil {
+		return x.TxBytes
+	}
+	return 0
+}
+
+func (x *NetworkStat) GetTxPackets() uint64 {
+	if x != nil {
+		return x.TxPackets
+	}
+	return 0
+}
+
+func (x *NetworkStat) GetTxErrors() uint64 {
+	if x != nil {
+		return x.TxErrors
+	}
+	return 0
+}
+
+func (x *NetworkStat) GetTxDropped() uint64 {
+	if x != nil {
+		return x.TxDropped
+	}
+	return 0
+}
+
+// CgroupStats exports per-cgroup statistics.
+type CgroupStats struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	// number of tasks sleeping
+	NrSleeping uint64 `protobuf:"varint,1,opt,name=nr_sleeping,json=nrSleeping,proto3" json:"nr_sleeping,omitempty"`
+	// number of tasks running
+	NrRunning uint64 `protobuf:"varint,2,opt,name=nr_running,json=nrRunning,proto3" json:"nr_running,omitempty"`
+	// number of tasks in stopped state
+	NrStopped uint64 `protobuf:"varint,3,opt,name=nr_stopped,json=nrStopped,proto3" json:"nr_stopped,omitempty"`
+	// number of tasks in uninterruptible state
+	NrUninterruptible uint64 `protobuf:"varint,4,opt,name=nr_uninterruptible,json=nrUninterruptible,proto3" json:"nr_uninterruptible,omitempty"`
+	// number of tasks waiting on IO
+	NrIoWait uint64 `protobuf:"varint,5,opt,name=nr_io_wait,json=nrIoWait,proto3" json:"nr_io_wait,omitempty"`
+}
+
+func (x *CgroupStats) Reset() {
+	*x = CgroupStats{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[14]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *CgroupStats) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CgroupStats) ProtoMessage() {}
+
+func (x *CgroupStats) ProtoReflect() protoreflect.Message {
+	mi := &file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[14]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use CgroupStats.ProtoReflect.Descriptor instead.
+func (*CgroupStats) Descriptor() ([]byte, []int) {
+	return file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescGZIP(), []int{14}
+}
+
+func (x *CgroupStats) GetNrSleeping() uint64 {
+	if x != nil {
+		return x.NrSleeping
+	}
+	return 0
+}
+
+func (x *CgroupStats) GetNrRunning() uint64 {
+	if x != nil {
+		return x.NrRunning
+	}
+	return 0
+}
+
+func (x *CgroupStats) GetNrStopped() uint64 {
+	if x != nil {
+		return x.NrStopped
+	}
+	return 0
+}
+
+func (x *CgroupStats) GetNrUninterruptible() uint64 {
+	if x != nil {
+		return x.NrUninterruptible
+	}
+	return 0
+}
+
+func (x *CgroupStats) GetNrIoWait() uint64 {
+	if x != nil {
+		return x.NrIoWait
+	}
+	return 0
+}
+
+var File_github_com_containerd_cgroups_cgroup1_stats_metrics_proto protoreflect.FileDescriptor
+
+var file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDesc = []byte{
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+	0x04, 0x52, 0x07, 0x72, 0x78, 0x42, 0x79, 0x74, 0x65, 0x73, 0x12, 0x1d, 0x0a, 0x0a, 0x72, 0x78,
+	0x5f, 0x70, 0x61, 0x63, 0x6b, 0x65, 0x74, 0x73, 0x18, 0x03, 0x20, 0x01, 0x28, 0x04, 0x52, 0x09,
+	0x72, 0x78, 0x50, 0x61, 0x63, 0x6b, 0x65, 0x74, 0x73, 0x12, 0x1b, 0x0a, 0x09, 0x72, 0x78, 0x5f,
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+	0x70, 0x70, 0x65, 0x64, 0x18, 0x05, 0x20, 0x01, 0x28, 0x04, 0x52, 0x09, 0x72, 0x78, 0x44, 0x72,
+	0x6f, 0x70, 0x70, 0x65, 0x64, 0x12, 0x19, 0x0a, 0x08, 0x74, 0x78, 0x5f, 0x62, 0x79, 0x74, 0x65,
+	0x73, 0x18, 0x06, 0x20, 0x01, 0x28, 0x04, 0x52, 0x07, 0x74, 0x78, 0x42, 0x79, 0x74, 0x65, 0x73,
+	0x12, 0x1d, 0x0a, 0x0a, 0x74, 0x78, 0x5f, 0x70, 0x61, 0x63, 0x6b, 0x65, 0x74, 0x73, 0x18, 0x07,
+	0x20, 0x01, 0x28, 0x04, 0x52, 0x09, 0x74, 0x78, 0x50, 0x61, 0x63, 0x6b, 0x65, 0x74, 0x73, 0x12,
+	0x1b, 0x0a, 0x09, 0x74, 0x78, 0x5f, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x73, 0x18, 0x08, 0x20, 0x01,
+	0x28, 0x04, 0x52, 0x08, 0x74, 0x78, 0x45, 0x72, 0x72, 0x6f, 0x72, 0x73, 0x12, 0x1d, 0x0a, 0x0a,
+	0x74, 0x78, 0x5f, 0x64, 0x72, 0x6f, 0x70, 0x70, 0x65, 0x64, 0x18, 0x09, 0x20, 0x01, 0x28, 0x04,
+	0x52, 0x09, 0x74, 0x78, 0x44, 0x72, 0x6f, 0x70, 0x70, 0x65, 0x64, 0x22, 0xb9, 0x01, 0x0a, 0x0b,
+	0x43, 0x67, 0x72, 0x6f, 0x75, 0x70, 0x53, 0x74, 0x61, 0x74, 0x73, 0x12, 0x1f, 0x0a, 0x0b, 0x6e,
+	0x72, 0x5f, 0x73, 0x6c, 0x65, 0x65, 0x70, 0x69, 0x6e, 0x67, 0x18, 0x01, 0x20, 0x01, 0x28, 0x04,
+	0x52, 0x0a, 0x6e, 0x72, 0x53, 0x6c, 0x65, 0x65, 0x70, 0x69, 0x6e, 0x67, 0x12, 0x1d, 0x0a, 0x0a,
+	0x6e, 0x72, 0x5f, 0x72, 0x75, 0x6e, 0x6e, 0x69, 0x6e, 0x67, 0x18, 0x02, 0x20, 0x01, 0x28, 0x04,
+	0x52, 0x09, 0x6e, 0x72, 0x52, 0x75, 0x6e, 0x6e, 0x69, 0x6e, 0x67, 0x12, 0x1d, 0x0a, 0x0a, 0x6e,
+	0x72, 0x5f, 0x73, 0x74, 0x6f, 0x70, 0x70, 0x65, 0x64, 0x18, 0x03, 0x20, 0x01, 0x28, 0x04, 0x52,
+	0x09, 0x6e, 0x72, 0x53, 0x74, 0x6f, 0x70, 0x70, 0x65, 0x64, 0x12, 0x2d, 0x0a, 0x12, 0x6e, 0x72,
+	0x5f, 0x75, 0x6e, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x72, 0x75, 0x70, 0x74, 0x69, 0x62, 0x6c, 0x65,
+	0x18, 0x04, 0x20, 0x01, 0x28, 0x04, 0x52, 0x11, 0x6e, 0x72, 0x55, 0x6e, 0x69, 0x6e, 0x74, 0x65,
+	0x72, 0x72, 0x75, 0x70, 0x74, 0x69, 0x62, 0x6c, 0x65, 0x12, 0x1c, 0x0a, 0x0a, 0x6e, 0x72, 0x5f,
+	0x69, 0x6f, 0x5f, 0x77, 0x61, 0x69, 0x74, 0x18, 0x05, 0x20, 0x01, 0x28, 0x04, 0x52, 0x08, 0x6e,
+	0x72, 0x49, 0x6f, 0x57, 0x61, 0x69, 0x74, 0x42, 0x2d, 0x5a, 0x2b, 0x67, 0x69, 0x74, 0x68, 0x75,
+	0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x63, 0x6f, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x65, 0x72, 0x64,
+	0x2f, 0x63, 0x67, 0x72, 0x6f, 0x75, 0x70, 0x73, 0x2f, 0x63, 0x67, 0x72, 0x6f, 0x75, 0x70, 0x31,
+	0x2f, 0x73, 0x74, 0x61, 0x74, 0x73, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var (
+	file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescOnce sync.Once
+	file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescData = file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDesc
+)
+
+func file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescGZIP() []byte {
+	file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescOnce.Do(func() {
+		file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescData = protoimpl.X.CompressGZIP(file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescData)
+	})
+	return file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDescData
+}
+
+var file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes = make([]protoimpl.MessageInfo, 15)
+var file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_goTypes = []interface{}{
+	(*Metrics)(nil),          // 0: io.containerd.cgroups.v1.Metrics
+	(*HugetlbStat)(nil),      // 1: io.containerd.cgroups.v1.HugetlbStat
+	(*PidsStat)(nil),         // 2: io.containerd.cgroups.v1.PidsStat
+	(*CPUStat)(nil),          // 3: io.containerd.cgroups.v1.CPUStat
+	(*CPUUsage)(nil),         // 4: io.containerd.cgroups.v1.CPUUsage
+	(*Throttle)(nil),         // 5: io.containerd.cgroups.v1.Throttle
+	(*MemoryStat)(nil),       // 6: io.containerd.cgroups.v1.MemoryStat
+	(*MemoryEntry)(nil),      // 7: io.containerd.cgroups.v1.MemoryEntry
+	(*MemoryOomControl)(nil), // 8: io.containerd.cgroups.v1.MemoryOomControl
+	(*BlkIOStat)(nil),        // 9: io.containerd.cgroups.v1.BlkIOStat
+	(*BlkIOEntry)(nil),       // 10: io.containerd.cgroups.v1.BlkIOEntry
+	(*RdmaStat)(nil),         // 11: io.containerd.cgroups.v1.RdmaStat
+	(*RdmaEntry)(nil),        // 12: io.containerd.cgroups.v1.RdmaEntry
+	(*NetworkStat)(nil),      // 13: io.containerd.cgroups.v1.NetworkStat
+	(*CgroupStats)(nil),      // 14: io.containerd.cgroups.v1.CgroupStats
+}
+var file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_depIdxs = []int32{
+	1,  // 0: io.containerd.cgroups.v1.Metrics.hugetlb:type_name -> io.containerd.cgroups.v1.HugetlbStat
+	2,  // 1: io.containerd.cgroups.v1.Metrics.pids:type_name -> io.containerd.cgroups.v1.PidsStat
+	3,  // 2: io.containerd.cgroups.v1.Metrics.cpu:type_name -> io.containerd.cgroups.v1.CPUStat
+	6,  // 3: io.containerd.cgroups.v1.Metrics.memory:type_name -> io.containerd.cgroups.v1.MemoryStat
+	9,  // 4: io.containerd.cgroups.v1.Metrics.blkio:type_name -> io.containerd.cgroups.v1.BlkIOStat
+	11, // 5: io.containerd.cgroups.v1.Metrics.rdma:type_name -> io.containerd.cgroups.v1.RdmaStat
+	13, // 6: io.containerd.cgroups.v1.Metrics.network:type_name -> io.containerd.cgroups.v1.NetworkStat
+	14, // 7: io.containerd.cgroups.v1.Metrics.cgroup_stats:type_name -> io.containerd.cgroups.v1.CgroupStats
+	8,  // 8: io.containerd.cgroups.v1.Metrics.memory_oom_control:type_name -> io.containerd.cgroups.v1.MemoryOomControl
+	4,  // 9: io.containerd.cgroups.v1.CPUStat.usage:type_name -> io.containerd.cgroups.v1.CPUUsage
+	5,  // 10: io.containerd.cgroups.v1.CPUStat.throttling:type_name -> io.containerd.cgroups.v1.Throttle
+	7,  // 11: io.containerd.cgroups.v1.MemoryStat.usage:type_name -> io.containerd.cgroups.v1.MemoryEntry
+	7,  // 12: io.containerd.cgroups.v1.MemoryStat.swap:type_name -> io.containerd.cgroups.v1.MemoryEntry
+	7,  // 13: io.containerd.cgroups.v1.MemoryStat.kernel:type_name -> io.containerd.cgroups.v1.MemoryEntry
+	7,  // 14: io.containerd.cgroups.v1.MemoryStat.kernel_tcp:type_name -> io.containerd.cgroups.v1.MemoryEntry
+	10, // 15: io.containerd.cgroups.v1.BlkIOStat.io_service_bytes_recursive:type_name -> io.containerd.cgroups.v1.BlkIOEntry
+	10, // 16: io.containerd.cgroups.v1.BlkIOStat.io_serviced_recursive:type_name -> io.containerd.cgroups.v1.BlkIOEntry
+	10, // 17: io.containerd.cgroups.v1.BlkIOStat.io_queued_recursive:type_name -> io.containerd.cgroups.v1.BlkIOEntry
+	10, // 18: io.containerd.cgroups.v1.BlkIOStat.io_service_time_recursive:type_name -> io.containerd.cgroups.v1.BlkIOEntry
+	10, // 19: io.containerd.cgroups.v1.BlkIOStat.io_wait_time_recursive:type_name -> io.containerd.cgroups.v1.BlkIOEntry
+	10, // 20: io.containerd.cgroups.v1.BlkIOStat.io_merged_recursive:type_name -> io.containerd.cgroups.v1.BlkIOEntry
+	10, // 21: io.containerd.cgroups.v1.BlkIOStat.io_time_recursive:type_name -> io.containerd.cgroups.v1.BlkIOEntry
+	10, // 22: io.containerd.cgroups.v1.BlkIOStat.sectors_recursive:type_name -> io.containerd.cgroups.v1.BlkIOEntry
+	12, // 23: io.containerd.cgroups.v1.RdmaStat.current:type_name -> io.containerd.cgroups.v1.RdmaEntry
+	12, // 24: io.containerd.cgroups.v1.RdmaStat.limit:type_name -> io.containerd.cgroups.v1.RdmaEntry
+	25, // [25:25] is the sub-list for method output_type
+	25, // [25:25] is the sub-list for method input_type
+	25, // [25:25] is the sub-list for extension type_name
+	25, // [25:25] is the sub-list for extension extendee
+	0,  // [0:25] is the sub-list for field type_name
+}
+
+func init() { file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_init() }
+func file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_init() {
+	if File_github_com_containerd_cgroups_cgroup1_stats_metrics_proto != nil {
+		return
+	}
+	if !protoimpl.UnsafeEnabled {
+		file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*Metrics); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*HugetlbStat); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*PidsStat); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*CPUStat); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*CPUUsage); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*Throttle); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*MemoryStat); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*MemoryEntry); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*MemoryOomControl); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*BlkIOStat); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*BlkIOEntry); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*RdmaStat); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*RdmaEntry); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[13].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*NetworkStat); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes[14].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*CgroupStats); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   15,
+			NumExtensions: 0,
+			NumServices:   0,
+		},
+		GoTypes:           file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_goTypes,
+		DependencyIndexes: file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_depIdxs,
+		MessageInfos:      file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_msgTypes,
+	}.Build()
+	File_github_com_containerd_cgroups_cgroup1_stats_metrics_proto = out.File
+	file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_rawDesc = nil
+	file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_goTypes = nil
+	file_github_com_containerd_cgroups_cgroup1_stats_metrics_proto_depIdxs = nil
+}
diff --git a/agent/vendor/github.com/containerd/cgroups/stats/v1/metrics.pb.txt b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/stats/metrics.pb.txt
similarity index 97%
rename from agent/vendor/github.com/containerd/cgroups/stats/v1/metrics.pb.txt
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup1/stats/metrics.pb.txt
index e476cea6412..7e4313ea581 100644
--- a/agent/vendor/github.com/containerd/cgroups/stats/v1/metrics.pb.txt
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/stats/metrics.pb.txt
@@ -1,7 +1,6 @@
 file {
-  name: "github.com/containerd/cgroups/stats/v1/metrics.proto"
+  name: "github.com/containerd/cgroups/cgroup1/stats/metrics.proto"
   package: "io.containerd.cgroups.v1"
-  dependency: "gogoproto/gogo.proto"
   message_type {
     name: "Metrics"
     field {
@@ -26,9 +25,6 @@ file {
       label: LABEL_OPTIONAL
       type: TYPE_MESSAGE
       type_name: ".io.containerd.cgroups.v1.CPUStat"
-      options {
-        65004: "CPU"
-      }
       json_name: "cpu"
     }
     field {
@@ -175,9 +171,6 @@ file {
       number: 4
       label: LABEL_REPEATED
       type: TYPE_UINT64
-      options {
-        65004: "PerCPU"
-      }
       json_name: "perCpu"
     }
   }
@@ -219,9 +212,6 @@ file {
       number: 2
       label: LABEL_OPTIONAL
       type: TYPE_UINT64
-      options {
-        65004: "RSS"
-      }
       json_name: "rss"
     }
     field {
@@ -229,9 +219,6 @@ file {
       number: 3
       label: LABEL_OPTIONAL
       type: TYPE_UINT64
-      options {
-        65004: "RSSHuge"
-      }
       json_name: "rssHuge"
     }
     field {
@@ -344,9 +331,6 @@ file {
       number: 19
       label: LABEL_OPTIONAL
       type: TYPE_UINT64
-      options {
-        65004: "TotalRSS"
-      }
       json_name: "totalRss"
     }
     field {
@@ -354,9 +338,6 @@ file {
       number: 20
       label: LABEL_OPTIONAL
       type: TYPE_UINT64
-      options {
-        65004: "TotalRSSHuge"
-      }
       json_name: "totalRssHuge"
     }
     field {
@@ -473,9 +454,6 @@ file {
       label: LABEL_OPTIONAL
       type: TYPE_MESSAGE
       type_name: ".io.containerd.cgroups.v1.MemoryEntry"
-      options {
-        65004: "KernelTCP"
-      }
       json_name: "kernelTcp"
     }
   }
@@ -786,5 +764,8 @@ file {
       json_name: "nrIoWait"
     }
   }
+  options {
+    go_package: "github.com/containerd/cgroups/cgroup1/stats"
+  }
   syntax: "proto3"
 }
diff --git a/agent/vendor/github.com/containerd/cgroups/stats/v1/metrics.proto b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/stats/metrics.proto
similarity index 87%
rename from agent/vendor/github.com/containerd/cgroups/stats/v1/metrics.proto
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup1/stats/metrics.proto
index b3f6cc37d8c..e6e4444b1b4 100644
--- a/agent/vendor/github.com/containerd/cgroups/stats/v1/metrics.proto
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/stats/metrics.proto
@@ -2,12 +2,12 @@ syntax = "proto3";
 
 package io.containerd.cgroups.v1;
 
-import "gogoproto/gogo.proto";
+option go_package = "github.com/containerd/cgroups/cgroup1/stats";
 
 message Metrics {
 	repeated HugetlbStat hugetlb = 1;
 	PidsStat pids = 2;
-	CPUStat cpu = 3 [(gogoproto.customname) = "CPU"];
+	CPUStat cpu = 3;
 	MemoryStat memory = 4;
 	BlkIOStat blkio = 5;
 	RdmaStat rdma = 6;
@@ -38,7 +38,7 @@ message CPUUsage {
 	uint64 total = 1;
 	uint64 kernel = 2;
 	uint64 user = 3;
-	repeated uint64 per_cpu = 4 [(gogoproto.customname) = "PerCPU"];
+	repeated uint64 per_cpu = 4;
 
 }
 
@@ -50,8 +50,8 @@ message Throttle {
 
 message MemoryStat {
 	uint64 cache = 1;
-	uint64 rss = 2 [(gogoproto.customname) = "RSS"];
-	uint64 rss_huge = 3 [(gogoproto.customname) = "RSSHuge"];
+	uint64 rss = 2;
+	uint64 rss_huge = 3;
 	uint64 mapped_file = 4;
 	uint64 dirty = 5;
 	uint64 writeback = 6;
@@ -67,8 +67,8 @@ message MemoryStat {
 	uint64 hierarchical_memory_limit = 16;
 	uint64 hierarchical_swap_limit = 17;
 	uint64 total_cache = 18;
-	uint64 total_rss = 19 [(gogoproto.customname) = "TotalRSS"];
-	uint64 total_rss_huge = 20 [(gogoproto.customname) = "TotalRSSHuge"];
+	uint64 total_rss = 19;
+	uint64 total_rss_huge = 20;
 	uint64 total_mapped_file = 21;
 	uint64 total_dirty = 22;
 	uint64 total_writeback = 23;
@@ -84,7 +84,7 @@ message MemoryStat {
 	MemoryEntry usage = 33;
 	MemoryEntry swap = 34;
 	MemoryEntry kernel = 35;
-	MemoryEntry kernel_tcp = 36 [(gogoproto.customname) = "KernelTCP"];
+	MemoryEntry kernel_tcp = 36;
 
 }
 
diff --git a/agent/vendor/github.com/containerd/cgroups/subsystem.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/subsystem.go
similarity index 94%
rename from agent/vendor/github.com/containerd/cgroups/subsystem.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup1/subsystem.go
index b2f41854d2c..d32ea2cae4e 100644
--- a/agent/vendor/github.com/containerd/cgroups/subsystem.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/subsystem.go
@@ -14,13 +14,14 @@
    limitations under the License.
 */
 
-package cgroups
+package cgroup1
 
 import (
 	"fmt"
 	"os"
 
-	v1 "github.com/containerd/cgroups/stats/v1"
+	"github.com/containerd/cgroups/v3"
+	v1 "github.com/containerd/cgroups/v3/cgroup1/stats"
 	specs "github.com/opencontainers/runtime-spec/specs-go"
 )
 
@@ -59,7 +60,7 @@ func Subsystems() []Name {
 		Blkio,
 		Rdma,
 	}
-	if !RunningInUserNS() {
+	if !cgroups.RunningInUserNS() {
 		n = append(n, Devices)
 	}
 	if _, err := os.Stat("/sys/kernel/mm/hugepages"); err == nil {
diff --git a/agent/vendor/github.com/containerd/cgroups/systemd.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/systemd.go
similarity index 97%
rename from agent/vendor/github.com/containerd/cgroups/systemd.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup1/systemd.go
index 4da57cb4b00..335a255b833 100644
--- a/agent/vendor/github.com/containerd/cgroups/systemd.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/systemd.go
@@ -14,7 +14,7 @@
    limitations under the License.
 */
 
-package cgroups
+package cgroup1
 
 import (
 	"context"
@@ -29,7 +29,7 @@ import (
 
 const (
 	SystemdDbus  Name = "systemd"
-	defaultSlice      = "system.slice"
+	defaultSlice Name = "system.slice"
 )
 
 var (
@@ -56,7 +56,7 @@ func Systemd() ([]Subsystem, error) {
 
 func Slice(slice, name string) Path {
 	if slice == "" {
-		slice = defaultSlice
+		slice = string(defaultSlice)
 	}
 	return func(subsystem Name) (string, error) {
 		return filepath.Join(slice, name), nil
@@ -70,7 +70,6 @@ func NewSystemd(root string) (*SystemdController, error) {
 }
 
 type SystemdController struct {
-	mu   sync.Mutex
 	root string
 }
 
diff --git a/agent/vendor/github.com/containerd/cgroups/ticks.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/ticks.go
similarity index 98%
rename from agent/vendor/github.com/containerd/cgroups/ticks.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup1/ticks.go
index 84dc38d0cc3..2c6fbdc0d71 100644
--- a/agent/vendor/github.com/containerd/cgroups/ticks.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/ticks.go
@@ -14,7 +14,7 @@
    limitations under the License.
 */
 
-package cgroups
+package cgroup1
 
 func getClockTicks() uint64 {
 	// The value comes from `C.sysconf(C._SC_CLK_TCK)`, and
diff --git a/agent/vendor/github.com/containerd/cgroups/utils.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/utils.go
similarity index 66%
rename from agent/vendor/github.com/containerd/cgroups/utils.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup1/utils.go
index 21713897568..2b7d5520016 100644
--- a/agent/vendor/github.com/containerd/cgroups/utils.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/utils.go
@@ -14,107 +14,23 @@
    limitations under the License.
 */
 
-package cgroups
+package cgroup1
 
 import (
 	"bufio"
-	"errors"
+	"bytes"
 	"fmt"
-	"io"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"strconv"
 	"strings"
-	"sync"
-	"syscall"
 	"time"
 
+	"github.com/containerd/cgroups/v3"
 	units "github.com/docker/go-units"
 	specs "github.com/opencontainers/runtime-spec/specs-go"
-	"golang.org/x/sys/unix"
 )
 
-var (
-	nsOnce    sync.Once
-	inUserNS  bool
-	checkMode sync.Once
-	cgMode    CGMode
-)
-
-const unifiedMountpoint = "/sys/fs/cgroup"
-
-// CGMode is the cgroups mode of the host system
-type CGMode int
-
-const (
-	// Unavailable cgroup mountpoint
-	Unavailable CGMode = iota
-	// Legacy cgroups v1
-	Legacy
-	// Hybrid with cgroups v1 and v2 controllers mounted
-	Hybrid
-	// Unified with only cgroups v2 mounted
-	Unified
-)
-
-// Mode returns the cgroups mode running on the host
-func Mode() CGMode {
-	checkMode.Do(func() {
-		var st unix.Statfs_t
-		if err := unix.Statfs(unifiedMountpoint, &st); err != nil {
-			cgMode = Unavailable
-			return
-		}
-		switch st.Type {
-		case unix.CGROUP2_SUPER_MAGIC:
-			cgMode = Unified
-		default:
-			cgMode = Legacy
-			if err := unix.Statfs(filepath.Join(unifiedMountpoint, "unified"), &st); err != nil {
-				return
-			}
-			if st.Type == unix.CGROUP2_SUPER_MAGIC {
-				cgMode = Hybrid
-			}
-		}
-	})
-	return cgMode
-}
-
-// RunningInUserNS detects whether we are currently running in a user namespace.
-// Copied from github.com/lxc/lxd/shared/util.go
-func RunningInUserNS() bool {
-	nsOnce.Do(func() {
-		file, err := os.Open("/proc/self/uid_map")
-		if err != nil {
-			// This kernel-provided file only exists if user namespaces are supported
-			return
-		}
-		defer file.Close()
-
-		buf := bufio.NewReader(file)
-		l, _, err := buf.ReadLine()
-		if err != nil {
-			return
-		}
-
-		line := string(l)
-		var a, b, c int64
-		fmt.Sscanf(line, "%d %d %d", &a, &b, &c)
-
-		/*
-		 * We assume we are in the initial user namespace if we have a full
-		 * range - 4294967295 uids starting at uid 0.
-		 */
-		if a == 0 && b == 0 && c == 4294967295 {
-			return
-		}
-		inUserNS = true
-	})
-	return inUserNS
-}
-
 // defaults returns all known groups
 func defaults(root string) ([]Subsystem, error) {
 	h, err := NewHugetlb(root)
@@ -137,7 +53,7 @@ func defaults(root string) ([]Subsystem, error) {
 	}
 	// only add the devices cgroup if we are not in a user namespace
 	// because modifications are not allowed
-	if !RunningInUserNS() {
+	if !cgroups.RunningInUserNS() {
 		s = append(s, NewDevices(root))
 	}
 	// add the hugetlb cgroup if error wasn't due to missing hugetlb
@@ -200,7 +116,7 @@ func hugePageSizes() ([]string, error) {
 		pageSizes []string
 		sizeList  = []string{"B", "KB", "MB", "GB", "TB", "PB"}
 	)
-	files, err := ioutil.ReadDir("/sys/kernel/mm/hugepages")
+	files, err := os.ReadDir("/sys/kernel/mm/hugepages")
 	if err != nil {
 		return nil, err
 	}
@@ -216,11 +132,25 @@ func hugePageSizes() ([]string, error) {
 }
 
 func readUint(path string) (uint64, error) {
-	v, err := ioutil.ReadFile(path)
+	f, err := os.Open(path)
 	if err != nil {
 		return 0, err
 	}
-	return parseUint(strings.TrimSpace(string(v)), 10, 64)
+	defer f.Close()
+
+	// We should only need 20 bytes for the max uint64, but for a nice power of 2
+	// lets use 32.
+	b := make([]byte, 32)
+	n, err := f.Read(b)
+	if err != nil {
+		return 0, err
+	}
+	s := string(bytes.TrimSpace(b[:n]))
+	if s == "max" {
+		// Return 0 for the max value to maintain backward compatibility.
+		return 0, nil
+	}
+	return parseUint(s, 10, 64)
 }
 
 func parseUint(s string, base, bitSize int) (uint64, error) {
@@ -257,12 +187,14 @@ func parseKV(raw string) (string, uint64, error) {
 
 // ParseCgroupFile parses the given cgroup file, typically /proc/self/cgroup
 // or /proc/<pid>/cgroup, into a map of subsystems to cgroup paths, e.g.
-//   "cpu": "/user.slice/user-1000.slice"
-//   "pids": "/user.slice/user-1000.slice"
+//
+//	"cpu": "/user.slice/user-1000.slice"
+//	"pids": "/user.slice/user-1000.slice"
+//
 // etc.
 //
 // The resulting map does not have an element for cgroup v2 unified hierarchy.
-// Use ParseCgroupFileUnified to get the unified path.
+// Use [cgroups.ParseCgroupFileUnified] to get the unified path.
 func ParseCgroupFile(path string) (map[string]string, error) {
 	x, _, err := ParseCgroupFileUnified(path)
 	return x, err
@@ -270,41 +202,10 @@ func ParseCgroupFile(path string) (map[string]string, error) {
 
 // ParseCgroupFileUnified returns legacy subsystem paths as the first value,
 // and returns the unified path as the second value.
+//
+// Deprecated: use [cgroups.ParseCgroupFileUnified] instead .
 func ParseCgroupFileUnified(path string) (map[string]string, string, error) {
-	f, err := os.Open(path)
-	if err != nil {
-		return nil, "", err
-	}
-	defer f.Close()
-	return parseCgroupFromReaderUnified(f)
-}
-
-func parseCgroupFromReaderUnified(r io.Reader) (map[string]string, string, error) {
-	var (
-		cgroups = make(map[string]string)
-		unified = ""
-		s       = bufio.NewScanner(r)
-	)
-	for s.Scan() {
-		var (
-			text  = s.Text()
-			parts = strings.SplitN(text, ":", 3)
-		)
-		if len(parts) < 3 {
-			return nil, unified, fmt.Errorf("invalid cgroup entry: %q", text)
-		}
-		for _, subs := range strings.Split(parts[1], ",") {
-			if subs == "" {
-				unified = parts[2]
-			} else {
-				cgroups[subs] = parts[2]
-			}
-		}
-	}
-	if err := s.Err(); err != nil {
-		return nil, unified, err
-	}
-	return cgroups, unified, nil
+	return cgroups.ParseCgroupFileUnified(path)
 }
 
 func getCgroupDestination(subsystem string) (string, error) {
@@ -377,16 +278,3 @@ func cleanPath(path string) string {
 	}
 	return path
 }
-
-func retryingWriteFile(path string, data []byte, mode os.FileMode) error {
-	// Retry writes on EINTR; see:
-	//    https://github.com/golang/go/issues/38033
-	for {
-		err := ioutil.WriteFile(path, data, mode)
-		if err == nil {
-			return nil
-		} else if !errors.Is(err, syscall.EINTR) {
-			return err
-		}
-	}
-}
diff --git a/agent/vendor/github.com/containerd/cgroups/v1.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/v1.go
similarity index 89%
rename from agent/vendor/github.com/containerd/cgroups/v1.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup1/v1.go
index 2ec215c06f4..ce025bbd98b 100644
--- a/agent/vendor/github.com/containerd/cgroups/v1.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup1/v1.go
@@ -14,7 +14,7 @@
    limitations under the License.
 */
 
-package cgroups
+package cgroup1
 
 import (
 	"bufio"
@@ -24,8 +24,8 @@ import (
 	"strings"
 )
 
-// V1 returns all the groups in the default cgroups mountpoint in a single hierarchy
-func V1() ([]Subsystem, error) {
+// Default returns all the groups in the default cgroups mountpoint in a single hierarchy
+func Default() ([]Subsystem, error) {
 	root, err := v1MountPoint()
 	if err != nil {
 		return nil, err
@@ -45,7 +45,7 @@ func V1() ([]Subsystem, error) {
 }
 
 // v1MountPoint returns the mount point where the cgroup
-// mountpoints are mounted in a single hiearchy
+// mountpoints are mounted in a single hierarchy
 func v1MountPoint() (string, error) {
 	f, err := os.Open("/proc/self/mountinfo")
 	if err != nil {
diff --git a/agent/vendor/github.com/containerd/cgroups/v2/cpu.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/cpu.go
similarity index 99%
rename from agent/vendor/github.com/containerd/cgroups/v2/cpu.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup2/cpu.go
index 65282ff082d..dcb253db562 100644
--- a/agent/vendor/github.com/containerd/cgroups/v2/cpu.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/cpu.go
@@ -14,7 +14,7 @@
    limitations under the License.
 */
 
-package v2
+package cgroup2
 
 import (
 	"math"
diff --git a/agent/vendor/github.com/containerd/cgroups/v2/devicefilter.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/devicefilter.go
similarity index 97%
rename from agent/vendor/github.com/containerd/cgroups/v2/devicefilter.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup2/devicefilter.go
index 0882036c2dc..0cd5f7f3ddf 100644
--- a/agent/vendor/github.com/containerd/cgroups/v2/devicefilter.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/devicefilter.go
@@ -24,7 +24,7 @@
 // This particular Go implementation based on runc version
 // https://github.com/opencontainers/runc/blob/master/libcontainer/cgroups/ebpf/devicefilter/devicefilter.go
 
-package v2
+package cgroup2
 
 import (
 	"errors"
@@ -167,7 +167,7 @@ func (p *program) appendDevice(dev specs.LinuxDeviceCgroup) error {
 	}
 	p.insts = append(p.insts, acceptBlock(dev.Allow)...)
 	// set blockSym to the first instruction we added in this iteration
-	p.insts[prevBlockLastIdx+1] = p.insts[prevBlockLastIdx+1].Sym(blockSym)
+	p.insts[prevBlockLastIdx+1] = p.insts[prevBlockLastIdx+1].WithSymbol(blockSym)
 	p.blockID++
 	return nil
 }
@@ -180,7 +180,7 @@ func (p *program) finalize() (asm.Instructions, error) {
 	blockSym := fmt.Sprintf("block-%d", p.blockID)
 	p.insts = append(p.insts,
 		// R0 <- 0
-		asm.Mov.Imm32(asm.R0, 0).Sym(blockSym),
+		asm.Mov.Imm32(asm.R0, 0).WithSymbol(blockSym),
 		asm.Return(),
 	)
 	p.blockID = -1
diff --git a/agent/vendor/github.com/containerd/cgroups/v2/ebpf.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/ebpf.go
similarity index 99%
rename from agent/vendor/github.com/containerd/cgroups/v2/ebpf.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup2/ebpf.go
index 45bf5f99e37..503a147bbdc 100644
--- a/agent/vendor/github.com/containerd/cgroups/v2/ebpf.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/ebpf.go
@@ -14,7 +14,7 @@
    limitations under the License.
 */
 
-package v2
+package cgroup2
 
 import (
 	"fmt"
diff --git a/agent/vendor/github.com/containerd/cgroups/v2/errors.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/errors.go
similarity index 97%
rename from agent/vendor/github.com/containerd/cgroups/v2/errors.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup2/errors.go
index eeae362b279..f57e15e54df 100644
--- a/agent/vendor/github.com/containerd/cgroups/v2/errors.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/errors.go
@@ -14,7 +14,7 @@
    limitations under the License.
 */
 
-package v2
+package cgroup2
 
 import (
 	"errors"
diff --git a/agent/vendor/github.com/containerd/cgroups/v2/hugetlb.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/hugetlb.go
similarity index 98%
rename from agent/vendor/github.com/containerd/cgroups/v2/hugetlb.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup2/hugetlb.go
index 16b35bd780b..b476b49ff2f 100644
--- a/agent/vendor/github.com/containerd/cgroups/v2/hugetlb.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/hugetlb.go
@@ -14,7 +14,7 @@
    limitations under the License.
 */
 
-package v2
+package cgroup2
 
 import "strings"
 
diff --git a/agent/vendor/github.com/containerd/cgroups/v2/io.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/io.go
similarity index 98%
rename from agent/vendor/github.com/containerd/cgroups/v2/io.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup2/io.go
index 70078d576ec..b70dd8ef5d0 100644
--- a/agent/vendor/github.com/containerd/cgroups/v2/io.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/io.go
@@ -14,7 +14,7 @@
    limitations under the License.
 */
 
-package v2
+package cgroup2
 
 import "fmt"
 
diff --git a/agent/vendor/github.com/containerd/cgroups/v2/manager.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/manager.go
similarity index 69%
rename from agent/vendor/github.com/containerd/cgroups/v2/manager.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup2/manager.go
index 1f017509f11..4a4292d5fcb 100644
--- a/agent/vendor/github.com/containerd/cgroups/v2/manager.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/manager.go
@@ -14,23 +14,21 @@
    limitations under the License.
 */
 
-package v2
+package cgroup2
 
 import (
 	"bufio"
 	"context"
 	"errors"
 	"fmt"
-	"io/ioutil"
 	"math"
 	"os"
 	"path/filepath"
 	"strconv"
 	"strings"
-	"syscall"
 	"time"
 
-	"github.com/containerd/cgroups/v2/stats"
+	"github.com/containerd/cgroups/v3/cgroup2/stats"
 
 	systemdDbus "github.com/coreos/go-systemd/v22/dbus"
 	"github.com/godbus/dbus/v5"
@@ -42,13 +40,13 @@ import (
 const (
 	subtreeControl     = "cgroup.subtree_control"
 	controllersFile    = "cgroup.controllers"
+	killFile           = "cgroup.kill"
+	typeFile           = "cgroup.type"
 	defaultCgroup2Path = "/sys/fs/cgroup"
 	defaultSlice       = "system.slice"
 )
 
-var (
-	canDelegate bool
-)
+var canDelegate bool
 
 type Event struct {
 	Low     uint64
@@ -98,7 +96,9 @@ func (r *Resources) Values() (o []Value) {
 func (r *Resources) EnabledControllers() (c []string) {
 	if r.CPU != nil {
 		c = append(c, "cpu")
-		c = append(c, "cpuset")
+		if r.CPU.Cpus != "" || r.CPU.Mems != "" {
+			c = append(c, "cpuset")
+		}
 	}
 	if r.Memory != nil {
 		c = append(c, "memory")
@@ -144,20 +144,11 @@ func (c *Value) write(path string, perm os.FileMode) error {
 		return ErrInvalidFormat
 	}
 
-	// Retry writes on EINTR; see:
-	//    https://github.com/golang/go/issues/38033
-	for {
-		err := ioutil.WriteFile(
-			filepath.Join(path, c.filename),
-			data,
-			perm,
-		)
-		if err == nil {
-			return nil
-		} else if !errors.Is(err, syscall.EINTR) {
-			return err
-		}
-	}
+	return os.WriteFile(
+		filepath.Join(path, c.filename),
+		data,
+		perm,
+	)
 }
 
 func writeValues(path string, values []Value) error {
@@ -196,13 +187,35 @@ func NewManager(mountpoint string, group string, resources *Resources) (*Manager
 	return &m, nil
 }
 
-func LoadManager(mountpoint string, group string) (*Manager, error) {
+type InitConfig struct {
+	mountpoint string
+}
+
+type InitOpts func(c *InitConfig) error
+
+// WithMountpoint sets the unified mountpoint. The default path is /sys/fs/cgroup.
+func WithMountpoint(path string) InitOpts {
+	return func(c *InitConfig) error {
+		c.mountpoint = path
+		return nil
+	}
+}
+
+// Load a cgroup.
+func Load(group string, opts ...InitOpts) (*Manager, error) {
+	c := InitConfig{mountpoint: defaultCgroup2Path}
+	for _, opt := range opts {
+		if err := opt(&c); err != nil {
+			return nil, err
+		}
+	}
+
 	if err := VerifyGroupPath(group); err != nil {
 		return nil, err
 	}
-	path := filepath.Join(mountpoint, group)
+	path := filepath.Join(c.mountpoint, group)
 	return &Manager{
-		unifiedMountpoint: mountpoint,
+		unifiedMountpoint: c.mountpoint,
 		path:              path,
 	}, nil
 }
@@ -224,8 +237,37 @@ func setResources(path string, resources *Resources) error {
 	return nil
 }
 
+// CgroupType represents the types a cgroup can be.
+type CgroupType string
+
+const (
+	Domain   CgroupType = "domain"
+	Threaded CgroupType = "threaded"
+)
+
+func (c *Manager) GetType() (CgroupType, error) {
+	val, err := os.ReadFile(filepath.Join(c.path, typeFile))
+	if err != nil {
+		return "", err
+	}
+	trimmed := strings.TrimSpace(string(val))
+	return CgroupType(trimmed), nil
+}
+
+func (c *Manager) SetType(cgType CgroupType) error {
+	// NOTE: We could abort if cgType != Threaded here as currently
+	// it's not possible to revert back to domain, but not sure
+	// it's worth being that opinionated, especially if that may
+	// ever change.
+	v := Value{
+		filename: typeFile,
+		value:    string(cgType),
+	}
+	return writeValues(c.path, []Value{v})
+}
+
 func (c *Manager) RootControllers() ([]string, error) {
-	b, err := ioutil.ReadFile(filepath.Join(c.unifiedMountpoint, controllersFile))
+	b, err := os.ReadFile(filepath.Join(c.unifiedMountpoint, controllersFile))
 	if err != nil {
 		return nil, err
 	}
@@ -233,7 +275,7 @@ func (c *Manager) RootControllers() ([]string, error) {
 }
 
 func (c *Manager) Controllers() ([]string, error) {
-	b, err := ioutil.ReadFile(filepath.Join(c.path, controllersFile))
+	b, err := os.ReadFile(filepath.Join(c.path, controllersFile))
 	if err != nil {
 		return nil, err
 	}
@@ -336,7 +378,103 @@ func (c *Manager) AddProc(pid uint64) error {
 	return writeValues(c.path, []Value{v})
 }
 
+func (c *Manager) AddThread(tid uint64) error {
+	v := Value{
+		filename: cgroupThreads,
+		value:    tid,
+	}
+	return writeValues(c.path, []Value{v})
+}
+
+// Kill will try to forcibly exit all of the processes in the cgroup. This is
+// equivalent to sending a SIGKILL to every process. On kernels 5.14 and greater
+// this will use the cgroup.kill file, on anything that doesn't have the cgroup.kill
+// file, a manual process of freezing -> sending a SIGKILL to every process -> thawing
+// will be used.
+func (c *Manager) Kill() error {
+	v := Value{
+		filename: killFile,
+		value:    "1",
+	}
+	err := writeValues(c.path, []Value{v})
+	if err == nil {
+		return nil
+	}
+	logrus.Warnf("falling back to slower kill implementation: %s", err)
+	// Fallback to slow method.
+	return c.fallbackKill()
+}
+
+// fallbackKill is a slower fallback to the more modern (kernels 5.14+)
+// approach of writing to the cgroup.kill file. This is heavily pulled
+// from runc's same approach (in signalAllProcesses), with the only differences
+// being this is just tailored to the API exposed in this library, and we don't
+// need to care about signals other than SIGKILL.
+//
+// https://github.com/opencontainers/runc/blob/8da0a0b5675764feaaaaad466f6567a9983fcd08/libcontainer/init_linux.go#L523-L529
+func (c *Manager) fallbackKill() error {
+	if err := c.Freeze(); err != nil {
+		logrus.Warn(err)
+	}
+	pids, err := c.Procs(true)
+	if err != nil {
+		if err := c.Thaw(); err != nil {
+			logrus.Warn(err)
+		}
+		return err
+	}
+	var procs []*os.Process
+	for _, pid := range pids {
+		p, err := os.FindProcess(int(pid))
+		if err != nil {
+			logrus.Warn(err)
+			continue
+		}
+		procs = append(procs, p)
+		if err := p.Signal(unix.SIGKILL); err != nil {
+			logrus.Warn(err)
+		}
+	}
+	if err := c.Thaw(); err != nil {
+		logrus.Warn(err)
+	}
+
+	subreaper, err := getSubreaper()
+	if err != nil {
+		// The error here means that PR_GET_CHILD_SUBREAPER is not
+		// supported because this code might run on a kernel older
+		// than 3.4. We don't want to throw an error in that case,
+		// and we simplify things, considering there is no subreaper
+		// set.
+		subreaper = 0
+	}
+
+	for _, p := range procs {
+		// In case a subreaper has been setup, this code must not
+		// wait for the process. Otherwise, we cannot be sure the
+		// current process will be reaped by the subreaper, while
+		// the subreaper might be waiting for this process in order
+		// to retrieve its exit code.
+		if subreaper == 0 {
+			if _, err := p.Wait(); err != nil {
+				if !errors.Is(err, unix.ECHILD) {
+					logrus.Warnf("wait on pid %d failed: %s", p.Pid, err)
+				}
+			}
+		}
+	}
+	return nil
+}
+
 func (c *Manager) Delete() error {
+	// kernel prevents cgroups with running process from being removed, check the tree is empty
+	processes, err := c.Procs(true)
+	if err != nil {
+		return err
+	}
+	if len(processes) > 0 {
+		return fmt.Errorf("cgroups: unable to remove path %q: still contains running processes", c.path)
+	}
 	return remove(c.path)
 }
 
@@ -366,9 +504,20 @@ func (c *Manager) Procs(recursive bool) ([]uint64, error) {
 	return processes, err
 }
 
-var singleValueFiles = []string{
-	"pids.current",
-	"pids.max",
+func (c *Manager) MoveTo(destination *Manager) error {
+	processes, err := c.Procs(true)
+	if err != nil {
+		return err
+	}
+	for _, p := range processes {
+		if err := destination.AddProc(p); err != nil {
+			if strings.Contains(err.Error(), "no such process") {
+				continue
+			}
+			return err
+		}
+	}
+	return nil
 }
 
 func (c *Manager) Stat() (*stats.Metrics, error) {
@@ -376,7 +525,10 @@ func (c *Manager) Stat() (*stats.Metrics, error) {
 	if err != nil {
 		return nil, err
 	}
-	out := make(map[string]interface{})
+	// Sizing this avoids an allocation to increase the map at runtime;
+	// currently the default bucket size is 8 and we put 40+ elements
+	// in it so we'd always end up allocating.
+	out := make(map[string]uint64, 50)
 	for _, controller := range controllers {
 		switch controller {
 		case "cpu", "memory":
@@ -388,66 +540,58 @@ func (c *Manager) Stat() (*stats.Metrics, error) {
 			}
 		}
 	}
-	for _, name := range singleValueFiles {
-		if err := readSingleFile(c.path, name, out); err != nil {
-			if os.IsNotExist(err) {
-				continue
-			}
-			return nil, err
-		}
-	}
-	memoryEvents := make(map[string]interface{})
+	memoryEvents := make(map[string]uint64)
 	if err := readKVStatsFile(c.path, "memory.events", memoryEvents); err != nil {
 		if !os.IsNotExist(err) {
 			return nil, err
 		}
 	}
-	var metrics stats.Metrics
 
+	var metrics stats.Metrics
 	metrics.Pids = &stats.PidsStat{
-		Current: getPidValue("pids.current", out),
-		Limit:   getPidValue("pids.max", out),
+		Current: getStatFileContentUint64(filepath.Join(c.path, "pids.current")),
+		Limit:   getStatFileContentUint64(filepath.Join(c.path, "pids.max")),
 	}
 	metrics.CPU = &stats.CPUStat{
-		UsageUsec:     getUint64Value("usage_usec", out),
-		UserUsec:      getUint64Value("user_usec", out),
-		SystemUsec:    getUint64Value("system_usec", out),
-		NrPeriods:     getUint64Value("nr_periods", out),
-		NrThrottled:   getUint64Value("nr_throttled", out),
-		ThrottledUsec: getUint64Value("throttled_usec", out),
+		UsageUsec:     out["usage_usec"],
+		UserUsec:      out["user_usec"],
+		SystemUsec:    out["system_usec"],
+		NrPeriods:     out["nr_periods"],
+		NrThrottled:   out["nr_throttled"],
+		ThrottledUsec: out["throttled_usec"],
 	}
 	metrics.Memory = &stats.MemoryStat{
-		Anon:                  getUint64Value("anon", out),
-		File:                  getUint64Value("file", out),
-		KernelStack:           getUint64Value("kernel_stack", out),
-		Slab:                  getUint64Value("slab", out),
-		Sock:                  getUint64Value("sock", out),
-		Shmem:                 getUint64Value("shmem", out),
-		FileMapped:            getUint64Value("file_mapped", out),
-		FileDirty:             getUint64Value("file_dirty", out),
-		FileWriteback:         getUint64Value("file_writeback", out),
-		AnonThp:               getUint64Value("anon_thp", out),
-		InactiveAnon:          getUint64Value("inactive_anon", out),
-		ActiveAnon:            getUint64Value("active_anon", out),
-		InactiveFile:          getUint64Value("inactive_file", out),
-		ActiveFile:            getUint64Value("active_file", out),
-		Unevictable:           getUint64Value("unevictable", out),
-		SlabReclaimable:       getUint64Value("slab_reclaimable", out),
-		SlabUnreclaimable:     getUint64Value("slab_unreclaimable", out),
-		Pgfault:               getUint64Value("pgfault", out),
-		Pgmajfault:            getUint64Value("pgmajfault", out),
-		WorkingsetRefault:     getUint64Value("workingset_refault", out),
-		WorkingsetActivate:    getUint64Value("workingset_activate", out),
-		WorkingsetNodereclaim: getUint64Value("workingset_nodereclaim", out),
-		Pgrefill:              getUint64Value("pgrefill", out),
-		Pgscan:                getUint64Value("pgscan", out),
-		Pgsteal:               getUint64Value("pgsteal", out),
-		Pgactivate:            getUint64Value("pgactivate", out),
-		Pgdeactivate:          getUint64Value("pgdeactivate", out),
-		Pglazyfree:            getUint64Value("pglazyfree", out),
-		Pglazyfreed:           getUint64Value("pglazyfreed", out),
-		ThpFaultAlloc:         getUint64Value("thp_fault_alloc", out),
-		ThpCollapseAlloc:      getUint64Value("thp_collapse_alloc", out),
+		Anon:                  out["anon"],
+		File:                  out["file"],
+		KernelStack:           out["kernel_stack"],
+		Slab:                  out["slab"],
+		Sock:                  out["sock"],
+		Shmem:                 out["shmem"],
+		FileMapped:            out["file_mapped"],
+		FileDirty:             out["file_dirty"],
+		FileWriteback:         out["file_writeback"],
+		AnonThp:               out["anon_thp"],
+		InactiveAnon:          out["inactive_anon"],
+		ActiveAnon:            out["active_anon"],
+		InactiveFile:          out["inactive_file"],
+		ActiveFile:            out["active_file"],
+		Unevictable:           out["unevictable"],
+		SlabReclaimable:       out["slab_reclaimable"],
+		SlabUnreclaimable:     out["slab_unreclaimable"],
+		Pgfault:               out["pgfault"],
+		Pgmajfault:            out["pgmajfault"],
+		WorkingsetRefault:     out["workingset_refault"],
+		WorkingsetActivate:    out["workingset_activate"],
+		WorkingsetNodereclaim: out["workingset_nodereclaim"],
+		Pgrefill:              out["pgrefill"],
+		Pgscan:                out["pgscan"],
+		Pgsteal:               out["pgsteal"],
+		Pgactivate:            out["pgactivate"],
+		Pgdeactivate:          out["pgdeactivate"],
+		Pglazyfree:            out["pglazyfree"],
+		Pglazyfreed:           out["pglazyfreed"],
+		ThpFaultAlloc:         out["thp_fault_alloc"],
+		ThpCollapseAlloc:      out["thp_collapse_alloc"],
 		Usage:                 getStatFileContentUint64(filepath.Join(c.path, "memory.current")),
 		UsageLimit:            getStatFileContentUint64(filepath.Join(c.path, "memory.max")),
 		SwapUsage:             getStatFileContentUint64(filepath.Join(c.path, "memory.swap.current")),
@@ -455,11 +599,11 @@ func (c *Manager) Stat() (*stats.Metrics, error) {
 	}
 	if len(memoryEvents) > 0 {
 		metrics.MemoryEvents = &stats.MemoryEvents{
-			Low:     getUint64Value("low", memoryEvents),
-			High:    getUint64Value("high", memoryEvents),
-			Max:     getUint64Value("max", memoryEvents),
-			Oom:     getUint64Value("oom", memoryEvents),
-			OomKill: getUint64Value("oom_kill", memoryEvents),
+			Low:     memoryEvents["low"],
+			High:    memoryEvents["high"],
+			Max:     memoryEvents["max"],
+			Oom:     memoryEvents["oom"],
+			OomKill: memoryEvents["oom_kill"],
 		}
 	}
 	metrics.Io = &stats.IOStat{Usage: readIoStats(c.path)}
@@ -472,56 +616,7 @@ func (c *Manager) Stat() (*stats.Metrics, error) {
 	return &metrics, nil
 }
 
-func getUint64Value(key string, out map[string]interface{}) uint64 {
-	v, ok := out[key]
-	if !ok {
-		return 0
-	}
-	switch t := v.(type) {
-	case uint64:
-		return t
-	}
-	return 0
-}
-
-func getPidValue(key string, out map[string]interface{}) uint64 {
-	v, ok := out[key]
-	if !ok {
-		return 0
-	}
-	switch t := v.(type) {
-	case uint64:
-		return t
-	case string:
-		if t == "max" {
-			return math.MaxUint64
-		}
-	}
-	return 0
-}
-
-func readSingleFile(path string, file string, out map[string]interface{}) error {
-	f, err := os.Open(filepath.Join(path, file))
-	if err != nil {
-		return err
-	}
-	defer f.Close()
-	data, err := ioutil.ReadAll(f)
-	if err != nil {
-		return err
-	}
-	s := strings.TrimSpace(string(data))
-	v, err := parseUint(s, 10, 64)
-	if err != nil {
-		// if we cannot parse as a uint, parse as a string
-		out[file] = s
-		return nil
-	}
-	out[file] = v
-	return nil
-}
-
-func readKVStatsFile(path string, file string, out map[string]interface{}) error {
+func readKVStatsFile(path string, file string, out map[string]uint64) error {
 	f, err := os.Open(filepath.Join(path, file))
 	if err != nil {
 		return err
@@ -566,16 +661,12 @@ func (c *Manager) freeze(path string, state State) error {
 
 func (c *Manager) isCgroupEmpty() bool {
 	// In case of any error we return true so that we exit and don't leak resources
-	out := make(map[string]interface{})
+	out := make(map[string]uint64)
 	if err := readKVStatsFile(c.path, "cgroup.events", out); err != nil {
 		return true
 	}
 	if v, ok := out["populated"]; ok {
-		populated, ok := v.(uint64)
-		if !ok {
-			return true
-		}
-		return populated == 0
+		return v == 0
 	}
 	return true
 }
@@ -583,19 +674,19 @@ func (c *Manager) isCgroupEmpty() bool {
 // MemoryEventFD returns inotify file descriptor and 'memory.events' inotify watch descriptor
 func (c *Manager) MemoryEventFD() (int, uint32, error) {
 	fpath := filepath.Join(c.path, "memory.events")
-	fd, err := syscall.InotifyInit()
+	fd, err := unix.InotifyInit()
 	if err != nil {
 		return 0, 0, errors.New("failed to create inotify fd")
 	}
-	wd, err := syscall.InotifyAddWatch(fd, fpath, unix.IN_MODIFY)
+	wd, err := unix.InotifyAddWatch(fd, fpath, unix.IN_MODIFY)
 	if err != nil {
-		syscall.Close(fd)
+		unix.Close(fd)
 		return 0, 0, fmt.Errorf("failed to add inotify watch for %q: %w", fpath, err)
 	}
 	// monitor to detect process exit/cgroup deletion
 	evpath := filepath.Join(c.path, "cgroup.events")
-	if _, err = syscall.InotifyAddWatch(fd, evpath, unix.IN_MODIFY); err != nil {
-		syscall.Close(fd)
+	if _, err = unix.InotifyAddWatch(fd, evpath, unix.IN_MODIFY); err != nil {
+		unix.Close(fd)
 		return 0, 0, fmt.Errorf("failed to add inotify watch for %q: %w", evpath, err)
 	}
 
@@ -610,41 +701,6 @@ func (c *Manager) EventChan() (<-chan Event, <-chan error) {
 	return ec, errCh
 }
 
-func parseMemoryEvents(out map[string]interface{}) (Event, error) {
-	e := Event{}
-	if v, ok := out["high"]; ok {
-		e.High, ok = v.(uint64)
-		if !ok {
-			return Event{}, fmt.Errorf("cannot convert high to uint64: %+v", v)
-		}
-	}
-	if v, ok := out["low"]; ok {
-		e.Low, ok = v.(uint64)
-		if !ok {
-			return Event{}, fmt.Errorf("cannot convert low to uint64: %+v", v)
-		}
-	}
-	if v, ok := out["max"]; ok {
-		e.Max, ok = v.(uint64)
-		if !ok {
-			return Event{}, fmt.Errorf("cannot convert max to uint64: %+v", v)
-		}
-	}
-	if v, ok := out["oom"]; ok {
-		e.OOM, ok = v.(uint64)
-		if !ok {
-			return Event{}, fmt.Errorf("cannot convert oom to uint64: %+v", v)
-		}
-	}
-	if v, ok := out["oom_kill"]; ok {
-		e.OOMKill, ok = v.(uint64)
-		if !ok {
-			return Event{}, fmt.Errorf("cannot convert oom_kill to uint64: %+v", v)
-		}
-	}
-	return e, nil
-}
-
 func (c *Manager) waitForEvents(ec chan<- Event, errCh chan<- error) {
 	defer close(errCh)
 
@@ -653,17 +709,17 @@ func (c *Manager) waitForEvents(ec chan<- Event, errCh chan<- error) {
 		errCh <- err
 		return
 	}
-	defer syscall.Close(fd)
+	defer unix.Close(fd)
 
 	for {
-		buffer := make([]byte, syscall.SizeofInotifyEvent*10)
-		bytesRead, err := syscall.Read(fd, buffer)
+		buffer := make([]byte, unix.SizeofInotifyEvent*10)
+		bytesRead, err := unix.Read(fd, buffer)
 		if err != nil {
 			errCh <- err
 			return
 		}
-		if bytesRead >= syscall.SizeofInotifyEvent {
-			out := make(map[string]interface{})
+		if bytesRead >= unix.SizeofInotifyEvent {
+			out := make(map[string]uint64)
 			if err := readKVStatsFile(c.path, "memory.events", out); err != nil {
 				// When cgroup is deleted read may return -ENODEV instead of -ENOENT from open.
 				if _, statErr := os.Lstat(filepath.Join(c.path, "memory.events")); !os.IsNotExist(statErr) {
@@ -671,12 +727,13 @@ func (c *Manager) waitForEvents(ec chan<- Event, errCh chan<- error) {
 				}
 				return
 			}
-			e, err := parseMemoryEvents(out)
-			if err != nil {
-				errCh <- err
-				return
+			ec <- Event{
+				Low:     out["low"],
+				High:    out["high"],
+				Max:     out["max"],
+				OOM:     out["oom"],
+				OOMKill: out["oom_kill"],
 			}
-			ec <- e
 			if c.isCgroupEmpty() {
 				return
 			}
@@ -692,7 +749,7 @@ func setDevices(path string, devices []specs.LinuxDeviceCgroup) error {
 	if err != nil {
 		return err
 	}
-	dirFD, err := unix.Open(path, unix.O_DIRECTORY|unix.O_RDONLY|unix.O_CLOEXEC, 0600)
+	dirFD, err := unix.Open(path, unix.O_DIRECTORY|unix.O_RDONLY|unix.O_CLOEXEC, 0o600)
 	if err != nil {
 		return fmt.Errorf("cannot get dir FD for %s", path)
 	}
@@ -709,7 +766,8 @@ func setDevices(path string, devices []specs.LinuxDeviceCgroup) error {
 // the reason this is necessary is because the "-" character has a special meaning in
 // systemd slice. For example, when creating a slice called "my-group-112233.slice",
 // systemd will create a hierarchy like this:
-//      /sys/fs/cgroup/my.slice/my-group.slice/my-group-112233.slice
+//
+//	/sys/fs/cgroup/my.slice/my-group.slice/my-group-112233.slice
 func getSystemdFullPath(slice, group string) string {
 	return filepath.Join(defaultCgroup2Path, dashesToPath(slice), dashesToPath(group))
 }
diff --git a/agent/vendor/github.com/containerd/cgroups/v2/memory.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/memory.go
similarity index 98%
rename from agent/vendor/github.com/containerd/cgroups/v2/memory.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup2/memory.go
index 6f4733be60f..8cc8962bd8e 100644
--- a/agent/vendor/github.com/containerd/cgroups/v2/memory.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/memory.go
@@ -14,7 +14,7 @@
    limitations under the License.
 */
 
-package v2
+package cgroup2
 
 type Memory struct {
 	Swap *int64
diff --git a/agent/vendor/github.com/containerd/cgroups/v2/paths.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/paths.go
similarity index 99%
rename from agent/vendor/github.com/containerd/cgroups/v2/paths.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup2/paths.go
index c4778c14244..074bb83bc46 100644
--- a/agent/vendor/github.com/containerd/cgroups/v2/paths.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/paths.go
@@ -14,7 +14,7 @@
    limitations under the License.
 */
 
-package v2
+package cgroup2
 
 import (
 	"fmt"
diff --git a/agent/vendor/github.com/containerd/cgroups/v2/pids.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/pids.go
similarity index 98%
rename from agent/vendor/github.com/containerd/cgroups/v2/pids.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup2/pids.go
index 0b5aa0c3bf7..7de2632606b 100644
--- a/agent/vendor/github.com/containerd/cgroups/v2/pids.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/pids.go
@@ -14,7 +14,7 @@
    limitations under the License.
 */
 
-package v2
+package cgroup2
 
 import "strconv"
 
diff --git a/agent/vendor/github.com/containerd/cgroups/v2/rdma.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/rdma.go
similarity index 98%
rename from agent/vendor/github.com/containerd/cgroups/v2/rdma.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup2/rdma.go
index 44caa4f57a3..2a65117f101 100644
--- a/agent/vendor/github.com/containerd/cgroups/v2/rdma.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/rdma.go
@@ -14,7 +14,7 @@
    limitations under the License.
 */
 
-package v2
+package cgroup2
 
 import (
 	"fmt"
diff --git a/agent/vendor/github.com/containerd/cgroups/v2/state.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/state.go
similarity index 93%
rename from agent/vendor/github.com/containerd/cgroups/v2/state.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup2/state.go
index 09b75b6c3dd..886e94b2913 100644
--- a/agent/vendor/github.com/containerd/cgroups/v2/state.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/state.go
@@ -14,10 +14,10 @@
    limitations under the License.
 */
 
-package v2
+package cgroup2
 
 import (
-	"io/ioutil"
+	"os"
 	"path/filepath"
 	"strings"
 )
@@ -50,7 +50,7 @@ func (s State) Values() []Value {
 }
 
 func fetchState(path string) (State, error) {
-	current, err := ioutil.ReadFile(filepath.Join(path, cgroupFreeze))
+	current, err := os.ReadFile(filepath.Join(path, cgroupFreeze))
 	if err != nil {
 		return Unknown, err
 	}
diff --git a/agent/vendor/github.com/containerd/cgroups/stats/v1/doc.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/stats/doc.go
similarity index 97%
rename from agent/vendor/github.com/containerd/cgroups/stats/v1/doc.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup2/stats/doc.go
index 23f3cdd4b37..e51e12f8004 100644
--- a/agent/vendor/github.com/containerd/cgroups/stats/v1/doc.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/stats/doc.go
@@ -14,4 +14,4 @@
    limitations under the License.
 */
 
-package v1
+package stats
diff --git a/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/stats/metrics.pb.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/stats/metrics.pb.go
new file mode 100644
index 00000000000..d4cb4ad4899
--- /dev/null
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/stats/metrics.pb.go
@@ -0,0 +1,1333 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.28.1
+// 	protoc        v3.21.5
+// source: github.com/containerd/cgroups/cgroup2/stats/metrics.proto
+
+package stats
+
+import (
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+type Metrics struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Pids         *PidsStat      `protobuf:"bytes,1,opt,name=pids,proto3" json:"pids,omitempty"`
+	CPU          *CPUStat       `protobuf:"bytes,2,opt,name=cpu,proto3" json:"cpu,omitempty"`
+	Memory       *MemoryStat    `protobuf:"bytes,4,opt,name=memory,proto3" json:"memory,omitempty"`
+	Rdma         *RdmaStat      `protobuf:"bytes,5,opt,name=rdma,proto3" json:"rdma,omitempty"`
+	Io           *IOStat        `protobuf:"bytes,6,opt,name=io,proto3" json:"io,omitempty"`
+	Hugetlb      []*HugeTlbStat `protobuf:"bytes,7,rep,name=hugetlb,proto3" json:"hugetlb,omitempty"`
+	MemoryEvents *MemoryEvents  `protobuf:"bytes,8,opt,name=memory_events,json=memoryEvents,proto3" json:"memory_events,omitempty"`
+}
+
+func (x *Metrics) Reset() {
+	*x = Metrics{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *Metrics) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Metrics) ProtoMessage() {}
+
+func (x *Metrics) ProtoReflect() protoreflect.Message {
+	mi := &file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_msgTypes[0]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Metrics.ProtoReflect.Descriptor instead.
+func (*Metrics) Descriptor() ([]byte, []int) {
+	return file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *Metrics) GetPids() *PidsStat {
+	if x != nil {
+		return x.Pids
+	}
+	return nil
+}
+
+func (x *Metrics) GetCPU() *CPUStat {
+	if x != nil {
+		return x.CPU
+	}
+	return nil
+}
+
+func (x *Metrics) GetMemory() *MemoryStat {
+	if x != nil {
+		return x.Memory
+	}
+	return nil
+}
+
+func (x *Metrics) GetRdma() *RdmaStat {
+	if x != nil {
+		return x.Rdma
+	}
+	return nil
+}
+
+func (x *Metrics) GetIo() *IOStat {
+	if x != nil {
+		return x.Io
+	}
+	return nil
+}
+
+func (x *Metrics) GetHugetlb() []*HugeTlbStat {
+	if x != nil {
+		return x.Hugetlb
+	}
+	return nil
+}
+
+func (x *Metrics) GetMemoryEvents() *MemoryEvents {
+	if x != nil {
+		return x.MemoryEvents
+	}
+	return nil
+}
+
+type PidsStat struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Current uint64 `protobuf:"varint,1,opt,name=current,proto3" json:"current,omitempty"`
+	Limit   uint64 `protobuf:"varint,2,opt,name=limit,proto3" json:"limit,omitempty"`
+}
+
+func (x *PidsStat) Reset() {
+	*x = PidsStat{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_msgTypes[1]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *PidsStat) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*PidsStat) ProtoMessage() {}
+
+func (x *PidsStat) ProtoReflect() protoreflect.Message {
+	mi := &file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_msgTypes[1]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use PidsStat.ProtoReflect.Descriptor instead.
+func (*PidsStat) Descriptor() ([]byte, []int) {
+	return file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *PidsStat) GetCurrent() uint64 {
+	if x != nil {
+		return x.Current
+	}
+	return 0
+}
+
+func (x *PidsStat) GetLimit() uint64 {
+	if x != nil {
+		return x.Limit
+	}
+	return 0
+}
+
+type CPUStat struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	UsageUsec     uint64 `protobuf:"varint,1,opt,name=usage_usec,json=usageUsec,proto3" json:"usage_usec,omitempty"`
+	UserUsec      uint64 `protobuf:"varint,2,opt,name=user_usec,json=userUsec,proto3" json:"user_usec,omitempty"`
+	SystemUsec    uint64 `protobuf:"varint,3,opt,name=system_usec,json=systemUsec,proto3" json:"system_usec,omitempty"`
+	NrPeriods     uint64 `protobuf:"varint,4,opt,name=nr_periods,json=nrPeriods,proto3" json:"nr_periods,omitempty"`
+	NrThrottled   uint64 `protobuf:"varint,5,opt,name=nr_throttled,json=nrThrottled,proto3" json:"nr_throttled,omitempty"`
+	ThrottledUsec uint64 `protobuf:"varint,6,opt,name=throttled_usec,json=throttledUsec,proto3" json:"throttled_usec,omitempty"`
+}
+
+func (x *CPUStat) Reset() {
+	*x = CPUStat{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_msgTypes[2]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *CPUStat) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CPUStat) ProtoMessage() {}
+
+func (x *CPUStat) ProtoReflect() protoreflect.Message {
+	mi := &file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_msgTypes[2]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use CPUStat.ProtoReflect.Descriptor instead.
+func (*CPUStat) Descriptor() ([]byte, []int) {
+	return file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *CPUStat) GetUsageUsec() uint64 {
+	if x != nil {
+		return x.UsageUsec
+	}
+	return 0
+}
+
+func (x *CPUStat) GetUserUsec() uint64 {
+	if x != nil {
+		return x.UserUsec
+	}
+	return 0
+}
+
+func (x *CPUStat) GetSystemUsec() uint64 {
+	if x != nil {
+		return x.SystemUsec
+	}
+	return 0
+}
+
+func (x *CPUStat) GetNrPeriods() uint64 {
+	if x != nil {
+		return x.NrPeriods
+	}
+	return 0
+}
+
+func (x *CPUStat) GetNrThrottled() uint64 {
+	if x != nil {
+		return x.NrThrottled
+	}
+	return 0
+}
+
+func (x *CPUStat) GetThrottledUsec() uint64 {
+	if x != nil {
+		return x.ThrottledUsec
+	}
+	return 0
+}
+
+type MemoryStat struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Anon                  uint64 `protobuf:"varint,1,opt,name=anon,proto3" json:"anon,omitempty"`
+	File                  uint64 `protobuf:"varint,2,opt,name=file,proto3" json:"file,omitempty"`
+	KernelStack           uint64 `protobuf:"varint,3,opt,name=kernel_stack,json=kernelStack,proto3" json:"kernel_stack,omitempty"`
+	Slab                  uint64 `protobuf:"varint,4,opt,name=slab,proto3" json:"slab,omitempty"`
+	Sock                  uint64 `protobuf:"varint,5,opt,name=sock,proto3" json:"sock,omitempty"`
+	Shmem                 uint64 `protobuf:"varint,6,opt,name=shmem,proto3" json:"shmem,omitempty"`
+	FileMapped            uint64 `protobuf:"varint,7,opt,name=file_mapped,json=fileMapped,proto3" json:"file_mapped,omitempty"`
+	FileDirty             uint64 `protobuf:"varint,8,opt,name=file_dirty,json=fileDirty,proto3" json:"file_dirty,omitempty"`
+	FileWriteback         uint64 `protobuf:"varint,9,opt,name=file_writeback,json=fileWriteback,proto3" json:"file_writeback,omitempty"`
+	AnonThp               uint64 `protobuf:"varint,10,opt,name=anon_thp,json=anonThp,proto3" json:"anon_thp,omitempty"`
+	InactiveAnon          uint64 `protobuf:"varint,11,opt,name=inactive_anon,json=inactiveAnon,proto3" json:"inactive_anon,omitempty"`
+	ActiveAnon            uint64 `protobuf:"varint,12,opt,name=active_anon,json=activeAnon,proto3" json:"active_anon,omitempty"`
+	InactiveFile          uint64 `protobuf:"varint,13,opt,name=inactive_file,json=inactiveFile,proto3" json:"inactive_file,omitempty"`
+	ActiveFile            uint64 `protobuf:"varint,14,opt,name=active_file,json=activeFile,proto3" json:"active_file,omitempty"`
+	Unevictable           uint64 `protobuf:"varint,15,opt,name=unevictable,proto3" json:"unevictable,omitempty"`
+	SlabReclaimable       uint64 `protobuf:"varint,16,opt,name=slab_reclaimable,json=slabReclaimable,proto3" json:"slab_reclaimable,omitempty"`
+	SlabUnreclaimable     uint64 `protobuf:"varint,17,opt,name=slab_unreclaimable,json=slabUnreclaimable,proto3" json:"slab_unreclaimable,omitempty"`
+	Pgfault               uint64 `protobuf:"varint,18,opt,name=pgfault,proto3" json:"pgfault,omitempty"`
+	Pgmajfault            uint64 `protobuf:"varint,19,opt,name=pgmajfault,proto3" json:"pgmajfault,omitempty"`
+	WorkingsetRefault     uint64 `protobuf:"varint,20,opt,name=workingset_refault,json=workingsetRefault,proto3" json:"workingset_refault,omitempty"`
+	WorkingsetActivate    uint64 `protobuf:"varint,21,opt,name=workingset_activate,json=workingsetActivate,proto3" json:"workingset_activate,omitempty"`
+	WorkingsetNodereclaim uint64 `protobuf:"varint,22,opt,name=workingset_nodereclaim,json=workingsetNodereclaim,proto3" json:"workingset_nodereclaim,omitempty"`
+	Pgrefill              uint64 `protobuf:"varint,23,opt,name=pgrefill,proto3" json:"pgrefill,omitempty"`
+	Pgscan                uint64 `protobuf:"varint,24,opt,name=pgscan,proto3" json:"pgscan,omitempty"`
+	Pgsteal               uint64 `protobuf:"varint,25,opt,name=pgsteal,proto3" json:"pgsteal,omitempty"`
+	Pgactivate            uint64 `protobuf:"varint,26,opt,name=pgactivate,proto3" json:"pgactivate,omitempty"`
+	Pgdeactivate          uint64 `protobuf:"varint,27,opt,name=pgdeactivate,proto3" json:"pgdeactivate,omitempty"`
+	Pglazyfree            uint64 `protobuf:"varint,28,opt,name=pglazyfree,proto3" json:"pglazyfree,omitempty"`
+	Pglazyfreed           uint64 `protobuf:"varint,29,opt,name=pglazyfreed,proto3" json:"pglazyfreed,omitempty"`
+	ThpFaultAlloc         uint64 `protobuf:"varint,30,opt,name=thp_fault_alloc,json=thpFaultAlloc,proto3" json:"thp_fault_alloc,omitempty"`
+	ThpCollapseAlloc      uint64 `protobuf:"varint,31,opt,name=thp_collapse_alloc,json=thpCollapseAlloc,proto3" json:"thp_collapse_alloc,omitempty"`
+	Usage                 uint64 `protobuf:"varint,32,opt,name=usage,proto3" json:"usage,omitempty"`
+	UsageLimit            uint64 `protobuf:"varint,33,opt,name=usage_limit,json=usageLimit,proto3" json:"usage_limit,omitempty"`
+	SwapUsage             uint64 `protobuf:"varint,34,opt,name=swap_usage,json=swapUsage,proto3" json:"swap_usage,omitempty"`
+	SwapLimit             uint64 `protobuf:"varint,35,opt,name=swap_limit,json=swapLimit,proto3" json:"swap_limit,omitempty"`
+}
+
+func (x *MemoryStat) Reset() {
+	*x = MemoryStat{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_msgTypes[3]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *MemoryStat) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*MemoryStat) ProtoMessage() {}
+
+func (x *MemoryStat) ProtoReflect() protoreflect.Message {
+	mi := &file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_msgTypes[3]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use MemoryStat.ProtoReflect.Descriptor instead.
+func (*MemoryStat) Descriptor() ([]byte, []int) {
+	return file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_rawDescGZIP(), []int{3}
+}
+
+func (x *MemoryStat) GetAnon() uint64 {
+	if x != nil {
+		return x.Anon
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetFile() uint64 {
+	if x != nil {
+		return x.File
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetKernelStack() uint64 {
+	if x != nil {
+		return x.KernelStack
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetSlab() uint64 {
+	if x != nil {
+		return x.Slab
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetSock() uint64 {
+	if x != nil {
+		return x.Sock
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetShmem() uint64 {
+	if x != nil {
+		return x.Shmem
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetFileMapped() uint64 {
+	if x != nil {
+		return x.FileMapped
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetFileDirty() uint64 {
+	if x != nil {
+		return x.FileDirty
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetFileWriteback() uint64 {
+	if x != nil {
+		return x.FileWriteback
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetAnonThp() uint64 {
+	if x != nil {
+		return x.AnonThp
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetInactiveAnon() uint64 {
+	if x != nil {
+		return x.InactiveAnon
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetActiveAnon() uint64 {
+	if x != nil {
+		return x.ActiveAnon
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetInactiveFile() uint64 {
+	if x != nil {
+		return x.InactiveFile
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetActiveFile() uint64 {
+	if x != nil {
+		return x.ActiveFile
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetUnevictable() uint64 {
+	if x != nil {
+		return x.Unevictable
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetSlabReclaimable() uint64 {
+	if x != nil {
+		return x.SlabReclaimable
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetSlabUnreclaimable() uint64 {
+	if x != nil {
+		return x.SlabUnreclaimable
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetPgfault() uint64 {
+	if x != nil {
+		return x.Pgfault
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetPgmajfault() uint64 {
+	if x != nil {
+		return x.Pgmajfault
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetWorkingsetRefault() uint64 {
+	if x != nil {
+		return x.WorkingsetRefault
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetWorkingsetActivate() uint64 {
+	if x != nil {
+		return x.WorkingsetActivate
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetWorkingsetNodereclaim() uint64 {
+	if x != nil {
+		return x.WorkingsetNodereclaim
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetPgrefill() uint64 {
+	if x != nil {
+		return x.Pgrefill
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetPgscan() uint64 {
+	if x != nil {
+		return x.Pgscan
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetPgsteal() uint64 {
+	if x != nil {
+		return x.Pgsteal
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetPgactivate() uint64 {
+	if x != nil {
+		return x.Pgactivate
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetPgdeactivate() uint64 {
+	if x != nil {
+		return x.Pgdeactivate
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetPglazyfree() uint64 {
+	if x != nil {
+		return x.Pglazyfree
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetPglazyfreed() uint64 {
+	if x != nil {
+		return x.Pglazyfreed
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetThpFaultAlloc() uint64 {
+	if x != nil {
+		return x.ThpFaultAlloc
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetThpCollapseAlloc() uint64 {
+	if x != nil {
+		return x.ThpCollapseAlloc
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetUsage() uint64 {
+	if x != nil {
+		return x.Usage
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetUsageLimit() uint64 {
+	if x != nil {
+		return x.UsageLimit
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetSwapUsage() uint64 {
+	if x != nil {
+		return x.SwapUsage
+	}
+	return 0
+}
+
+func (x *MemoryStat) GetSwapLimit() uint64 {
+	if x != nil {
+		return x.SwapLimit
+	}
+	return 0
+}
+
+type MemoryEvents struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Low     uint64 `protobuf:"varint,1,opt,name=low,proto3" json:"low,omitempty"`
+	High    uint64 `protobuf:"varint,2,opt,name=high,proto3" json:"high,omitempty"`
+	Max     uint64 `protobuf:"varint,3,opt,name=max,proto3" json:"max,omitempty"`
+	Oom     uint64 `protobuf:"varint,4,opt,name=oom,proto3" json:"oom,omitempty"`
+	OomKill uint64 `protobuf:"varint,5,opt,name=oom_kill,json=oomKill,proto3" json:"oom_kill,omitempty"`
+}
+
+func (x *MemoryEvents) Reset() {
+	*x = MemoryEvents{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_msgTypes[4]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *MemoryEvents) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*MemoryEvents) ProtoMessage() {}
+
+func (x *MemoryEvents) ProtoReflect() protoreflect.Message {
+	mi := &file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_msgTypes[4]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use MemoryEvents.ProtoReflect.Descriptor instead.
+func (*MemoryEvents) Descriptor() ([]byte, []int) {
+	return file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_rawDescGZIP(), []int{4}
+}
+
+func (x *MemoryEvents) GetLow() uint64 {
+	if x != nil {
+		return x.Low
+	}
+	return 0
+}
+
+func (x *MemoryEvents) GetHigh() uint64 {
+	if x != nil {
+		return x.High
+	}
+	return 0
+}
+
+func (x *MemoryEvents) GetMax() uint64 {
+	if x != nil {
+		return x.Max
+	}
+	return 0
+}
+
+func (x *MemoryEvents) GetOom() uint64 {
+	if x != nil {
+		return x.Oom
+	}
+	return 0
+}
+
+func (x *MemoryEvents) GetOomKill() uint64 {
+	if x != nil {
+		return x.OomKill
+	}
+	return 0
+}
+
+type RdmaStat struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Current []*RdmaEntry `protobuf:"bytes,1,rep,name=current,proto3" json:"current,omitempty"`
+	Limit   []*RdmaEntry `protobuf:"bytes,2,rep,name=limit,proto3" json:"limit,omitempty"`
+}
+
+func (x *RdmaStat) Reset() {
+	*x = RdmaStat{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_msgTypes[5]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *RdmaStat) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*RdmaStat) ProtoMessage() {}
+
+func (x *RdmaStat) ProtoReflect() protoreflect.Message {
+	mi := &file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_msgTypes[5]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use RdmaStat.ProtoReflect.Descriptor instead.
+func (*RdmaStat) Descriptor() ([]byte, []int) {
+	return file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_rawDescGZIP(), []int{5}
+}
+
+func (x *RdmaStat) GetCurrent() []*RdmaEntry {
+	if x != nil {
+		return x.Current
+	}
+	return nil
+}
+
+func (x *RdmaStat) GetLimit() []*RdmaEntry {
+	if x != nil {
+		return x.Limit
+	}
+	return nil
+}
+
+type RdmaEntry struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Device     string `protobuf:"bytes,1,opt,name=device,proto3" json:"device,omitempty"`
+	HcaHandles uint32 `protobuf:"varint,2,opt,name=hca_handles,json=hcaHandles,proto3" json:"hca_handles,omitempty"`
+	HcaObjects uint32 `protobuf:"varint,3,opt,name=hca_objects,json=hcaObjects,proto3" json:"hca_objects,omitempty"`
+}
+
+func (x *RdmaEntry) Reset() {
+	*x = RdmaEntry{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_msgTypes[6]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *RdmaEntry) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*RdmaEntry) ProtoMessage() {}
+
+func (x *RdmaEntry) ProtoReflect() protoreflect.Message {
+	mi := &file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_msgTypes[6]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use RdmaEntry.ProtoReflect.Descriptor instead.
+func (*RdmaEntry) Descriptor() ([]byte, []int) {
+	return file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_rawDescGZIP(), []int{6}
+}
+
+func (x *RdmaEntry) GetDevice() string {
+	if x != nil {
+		return x.Device
+	}
+	return ""
+}
+
+func (x *RdmaEntry) GetHcaHandles() uint32 {
+	if x != nil {
+		return x.HcaHandles
+	}
+	return 0
+}
+
+func (x *RdmaEntry) GetHcaObjects() uint32 {
+	if x != nil {
+		return x.HcaObjects
+	}
+	return 0
+}
+
+type IOStat struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Usage []*IOEntry `protobuf:"bytes,1,rep,name=usage,proto3" json:"usage,omitempty"`
+}
+
+func (x *IOStat) Reset() {
+	*x = IOStat{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_msgTypes[7]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *IOStat) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*IOStat) ProtoMessage() {}
+
+func (x *IOStat) ProtoReflect() protoreflect.Message {
+	mi := &file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_msgTypes[7]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use IOStat.ProtoReflect.Descriptor instead.
+func (*IOStat) Descriptor() ([]byte, []int) {
+	return file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_rawDescGZIP(), []int{7}
+}
+
+func (x *IOStat) GetUsage() []*IOEntry {
+	if x != nil {
+		return x.Usage
+	}
+	return nil
+}
+
+type IOEntry struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Major  uint64 `protobuf:"varint,1,opt,name=major,proto3" json:"major,omitempty"`
+	Minor  uint64 `protobuf:"varint,2,opt,name=minor,proto3" json:"minor,omitempty"`
+	Rbytes uint64 `protobuf:"varint,3,opt,name=rbytes,proto3" json:"rbytes,omitempty"`
+	Wbytes uint64 `protobuf:"varint,4,opt,name=wbytes,proto3" json:"wbytes,omitempty"`
+	Rios   uint64 `protobuf:"varint,5,opt,name=rios,proto3" json:"rios,omitempty"`
+	Wios   uint64 `protobuf:"varint,6,opt,name=wios,proto3" json:"wios,omitempty"`
+}
+
+func (x *IOEntry) Reset() {
+	*x = IOEntry{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_msgTypes[8]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *IOEntry) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*IOEntry) ProtoMessage() {}
+
+func (x *IOEntry) ProtoReflect() protoreflect.Message {
+	mi := &file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_msgTypes[8]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use IOEntry.ProtoReflect.Descriptor instead.
+func (*IOEntry) Descriptor() ([]byte, []int) {
+	return file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_rawDescGZIP(), []int{8}
+}
+
+func (x *IOEntry) GetMajor() uint64 {
+	if x != nil {
+		return x.Major
+	}
+	return 0
+}
+
+func (x *IOEntry) GetMinor() uint64 {
+	if x != nil {
+		return x.Minor
+	}
+	return 0
+}
+
+func (x *IOEntry) GetRbytes() uint64 {
+	if x != nil {
+		return x.Rbytes
+	}
+	return 0
+}
+
+func (x *IOEntry) GetWbytes() uint64 {
+	if x != nil {
+		return x.Wbytes
+	}
+	return 0
+}
+
+func (x *IOEntry) GetRios() uint64 {
+	if x != nil {
+		return x.Rios
+	}
+	return 0
+}
+
+func (x *IOEntry) GetWios() uint64 {
+	if x != nil {
+		return x.Wios
+	}
+	return 0
+}
+
+type HugeTlbStat struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Current  uint64 `protobuf:"varint,1,opt,name=current,proto3" json:"current,omitempty"`
+	Max      uint64 `protobuf:"varint,2,opt,name=max,proto3" json:"max,omitempty"`
+	Pagesize string `protobuf:"bytes,3,opt,name=pagesize,proto3" json:"pagesize,omitempty"`
+}
+
+func (x *HugeTlbStat) Reset() {
+	*x = HugeTlbStat{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_msgTypes[9]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *HugeTlbStat) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*HugeTlbStat) ProtoMessage() {}
+
+func (x *HugeTlbStat) ProtoReflect() protoreflect.Message {
+	mi := &file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_msgTypes[9]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use HugeTlbStat.ProtoReflect.Descriptor instead.
+func (*HugeTlbStat) Descriptor() ([]byte, []int) {
+	return file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_rawDescGZIP(), []int{9}
+}
+
+func (x *HugeTlbStat) GetCurrent() uint64 {
+	if x != nil {
+		return x.Current
+	}
+	return 0
+}
+
+func (x *HugeTlbStat) GetMax() uint64 {
+	if x != nil {
+		return x.Max
+	}
+	return 0
+}
+
+func (x *HugeTlbStat) GetPagesize() string {
+	if x != nil {
+		return x.Pagesize
+	}
+	return ""
+}
+
+var File_github_com_containerd_cgroups_cgroup2_stats_metrics_proto protoreflect.FileDescriptor
+
+var file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_rawDesc = []byte{
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+	0x63, 0x6f, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x65, 0x72, 0x64, 0x2f, 0x63, 0x67, 0x72, 0x6f, 0x75,
+	0x70, 0x73, 0x2f, 0x63, 0x67, 0x72, 0x6f, 0x75, 0x70, 0x32, 0x2f, 0x73, 0x74, 0x61, 0x74, 0x73,
+	0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var (
+	file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_rawDescOnce sync.Once
+	file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_rawDescData = file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_rawDesc
+)
+
+func file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_rawDescGZIP() []byte {
+	file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_rawDescOnce.Do(func() {
+		file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_rawDescData = protoimpl.X.CompressGZIP(file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_rawDescData)
+	})
+	return file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_rawDescData
+}
+
+var file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_msgTypes = make([]protoimpl.MessageInfo, 10)
+var file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_goTypes = []interface{}{
+	(*Metrics)(nil),      // 0: io.containerd.cgroups.v2.Metrics
+	(*PidsStat)(nil),     // 1: io.containerd.cgroups.v2.PidsStat
+	(*CPUStat)(nil),      // 2: io.containerd.cgroups.v2.CPUStat
+	(*MemoryStat)(nil),   // 3: io.containerd.cgroups.v2.MemoryStat
+	(*MemoryEvents)(nil), // 4: io.containerd.cgroups.v2.MemoryEvents
+	(*RdmaStat)(nil),     // 5: io.containerd.cgroups.v2.RdmaStat
+	(*RdmaEntry)(nil),    // 6: io.containerd.cgroups.v2.RdmaEntry
+	(*IOStat)(nil),       // 7: io.containerd.cgroups.v2.IOStat
+	(*IOEntry)(nil),      // 8: io.containerd.cgroups.v2.IOEntry
+	(*HugeTlbStat)(nil),  // 9: io.containerd.cgroups.v2.HugeTlbStat
+}
+var file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_depIdxs = []int32{
+	1,  // 0: io.containerd.cgroups.v2.Metrics.pids:type_name -> io.containerd.cgroups.v2.PidsStat
+	2,  // 1: io.containerd.cgroups.v2.Metrics.cpu:type_name -> io.containerd.cgroups.v2.CPUStat
+	3,  // 2: io.containerd.cgroups.v2.Metrics.memory:type_name -> io.containerd.cgroups.v2.MemoryStat
+	5,  // 3: io.containerd.cgroups.v2.Metrics.rdma:type_name -> io.containerd.cgroups.v2.RdmaStat
+	7,  // 4: io.containerd.cgroups.v2.Metrics.io:type_name -> io.containerd.cgroups.v2.IOStat
+	9,  // 5: io.containerd.cgroups.v2.Metrics.hugetlb:type_name -> io.containerd.cgroups.v2.HugeTlbStat
+	4,  // 6: io.containerd.cgroups.v2.Metrics.memory_events:type_name -> io.containerd.cgroups.v2.MemoryEvents
+	6,  // 7: io.containerd.cgroups.v2.RdmaStat.current:type_name -> io.containerd.cgroups.v2.RdmaEntry
+	6,  // 8: io.containerd.cgroups.v2.RdmaStat.limit:type_name -> io.containerd.cgroups.v2.RdmaEntry
+	8,  // 9: io.containerd.cgroups.v2.IOStat.usage:type_name -> io.containerd.cgroups.v2.IOEntry
+	10, // [10:10] is the sub-list for method output_type
+	10, // [10:10] is the sub-list for method input_type
+	10, // [10:10] is the sub-list for extension type_name
+	10, // [10:10] is the sub-list for extension extendee
+	0,  // [0:10] is the sub-list for field type_name
+}
+
+func init() { file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_init() }
+func file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_init() {
+	if File_github_com_containerd_cgroups_cgroup2_stats_metrics_proto != nil {
+		return
+	}
+	if !protoimpl.UnsafeEnabled {
+		file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*Metrics); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*PidsStat); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*CPUStat); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*MemoryStat); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*MemoryEvents); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*RdmaStat); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*RdmaEntry); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*IOStat); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*IOEntry); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*HugeTlbStat); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   10,
+			NumExtensions: 0,
+			NumServices:   0,
+		},
+		GoTypes:           file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_goTypes,
+		DependencyIndexes: file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_depIdxs,
+		MessageInfos:      file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_msgTypes,
+	}.Build()
+	File_github_com_containerd_cgroups_cgroup2_stats_metrics_proto = out.File
+	file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_rawDesc = nil
+	file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_goTypes = nil
+	file_github_com_containerd_cgroups_cgroup2_stats_metrics_proto_depIdxs = nil
+}
diff --git a/agent/vendor/github.com/containerd/cgroups/v2/stats/metrics.pb.txt b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/stats/metrics.pb.txt
similarity index 98%
rename from agent/vendor/github.com/containerd/cgroups/v2/stats/metrics.pb.txt
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup2/stats/metrics.pb.txt
index 59fe27cbffb..f9b0cd3430c 100644
--- a/agent/vendor/github.com/containerd/cgroups/v2/stats/metrics.pb.txt
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/stats/metrics.pb.txt
@@ -1,7 +1,6 @@
 file {
-  name: "github.com/containerd/cgroups/v2/stats/metrics.proto"
+  name: "github.com/containerd/cgroups/cgroup2/stats/metrics.proto"
   package: "io.containerd.cgroups.v2"
-  dependency: "gogoproto/gogo.proto"
   message_type {
     name: "Metrics"
     field {
@@ -18,9 +17,6 @@ file {
       label: LABEL_OPTIONAL
       type: TYPE_MESSAGE
       type_name: ".io.containerd.cgroups.v2.CPUStat"
-      options {
-        65004: "CPU"
-      }
       json_name: "cpu"
     }
     field {
@@ -535,5 +531,8 @@ file {
       json_name: "pagesize"
     }
   }
+  options {
+    go_package: "github.com/containerd/cgroups/cgroup2/stats"
+  }
   syntax: "proto3"
 }
diff --git a/agent/vendor/github.com/containerd/cgroups/v2/stats/metrics.proto b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/stats/metrics.proto
similarity index 95%
rename from agent/vendor/github.com/containerd/cgroups/v2/stats/metrics.proto
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup2/stats/metrics.proto
index 8ac472e4645..3e9ee6d6abf 100644
--- a/agent/vendor/github.com/containerd/cgroups/v2/stats/metrics.proto
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/stats/metrics.proto
@@ -2,11 +2,11 @@ syntax = "proto3";
 
 package io.containerd.cgroups.v2;
 
- import "gogoproto/gogo.proto";
+option go_package = "github.com/containerd/cgroups/cgroup2/stats";
 
 message Metrics {
 	PidsStat pids = 1;
-	CPUStat cpu = 2 [(gogoproto.customname) = "CPU"];
+	CPUStat cpu = 2;
 	MemoryStat memory = 4;
 	RdmaStat rdma = 5;
 	IOStat io = 6;
diff --git a/agent/vendor/github.com/containerd/cgroups/v2/utils.go b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/utils.go
similarity index 71%
rename from agent/vendor/github.com/containerd/cgroups/v2/utils.go
rename to agent/vendor/github.com/containerd/cgroups/v3/cgroup2/utils.go
index 240c9267798..f5302444a7f 100644
--- a/agent/vendor/github.com/containerd/cgroups/v2/utils.go
+++ b/agent/vendor/github.com/containerd/cgroups/v3/cgroup2/utils.go
@@ -14,30 +14,34 @@
    limitations under the License.
 */
 
-package v2
+package cgroup2
 
 import (
 	"bufio"
+	"errors"
 	"fmt"
 	"io"
-	"io/ioutil"
 	"math"
 	"os"
 	"path/filepath"
 	"strconv"
 	"strings"
+	"sync"
 	"time"
+	"unsafe"
 
-	"github.com/containerd/cgroups/v2/stats"
+	"github.com/containerd/cgroups/v3/cgroup2/stats"
 
 	"github.com/godbus/dbus/v5"
 	"github.com/opencontainers/runtime-spec/specs-go"
 	"github.com/sirupsen/logrus"
+	"golang.org/x/sys/unix"
 )
 
 const (
 	cgroupProcs    = "cgroup.procs"
-	defaultDirPerm = 0755
+	cgroupThreads  = "cgroup.threads"
+	defaultDirPerm = 0o755
 )
 
 // defaultFilePerm is a var so that the test framework can change the filemode
@@ -90,19 +94,13 @@ func parseCgroupProcsFile(path string) ([]uint64, error) {
 	return out, nil
 }
 
-func parseKV(raw string) (string, interface{}, error) {
+func parseKV(raw string) (string, uint64, error) {
 	parts := strings.Fields(raw)
-	switch len(parts) {
-	case 2:
-		v, err := parseUint(parts[1], 10, 64)
-		if err != nil {
-			// if we cannot parse as a uint, parse as a string
-			return parts[0], parts[1], nil
-		}
-		return parts[0], v, nil
-	default:
+	if len(parts) != 2 {
 		return "", 0, ErrInvalidFormat
 	}
+	v, err := parseUint(parts[1], 10, 64)
+	return parts[0], v, err
 }
 
 func parseUint(s string, base, bitSize int) (uint64, error) {
@@ -134,9 +132,7 @@ func parseCgroupFile(path string) (string, error) {
 }
 
 func parseCgroupFromReader(r io.Reader) (string, error) {
-	var (
-		s = bufio.NewScanner(r)
-	)
+	s := bufio.NewScanner(r)
 	for s.Scan() {
 		var (
 			text  = s.Text()
@@ -242,18 +238,28 @@ func ToResources(spec *specs.LinuxResources) *Resources {
 
 // Gets uint64 parsed content of single value cgroup stat file
 func getStatFileContentUint64(filePath string) uint64 {
-	contents, err := ioutil.ReadFile(filePath)
+	f, err := os.Open(filePath)
+	if err != nil {
+		return 0
+	}
+	defer f.Close()
+
+	// We expect an unsigned 64 bit integer, or a "max" string
+	// in some cases.
+	buf := make([]byte, 32)
+	n, err := f.Read(buf)
 	if err != nil {
 		return 0
 	}
-	trimmed := strings.TrimSpace(string(contents))
+
+	trimmed := strings.TrimSpace(string(buf[:n]))
 	if trimmed == "max" {
 		return math.MaxUint64
 	}
 
 	res, err := parseUint(trimmed, 10, 64)
 	if err != nil {
-		logrus.Errorf("unable to parse %q as a uint from Cgroup file %q", string(contents), filePath)
+		logrus.Errorf("unable to parse %q as a uint from Cgroup file %q", trimmed, filePath)
 		return res
 	}
 
@@ -264,7 +270,7 @@ func readIoStats(path string) []*stats.IOEntry {
 	// more details on the io.stat file format: https://www.kernel.org/doc/Documentation/cgroup-v2.txt
 	var usage []*stats.IOEntry
 	fpath := filepath.Join(path, "io.stat")
-	currentData, err := ioutil.ReadFile(fpath)
+	currentData, err := os.ReadFile(fpath)
 	if err != nil {
 		return usage
 	}
@@ -318,7 +324,7 @@ func readIoStats(path string) []*stats.IOEntry {
 }
 
 func rdmaStats(filepath string) []*stats.RdmaEntry {
-	currentData, err := ioutil.ReadFile(filepath)
+	currentData, err := os.ReadFile(filepath)
 	if err != nil {
 		return []*stats.RdmaEntry{}
 	}
@@ -383,54 +389,100 @@ func systemdUnitFromPath(path string) string {
 }
 
 func readHugeTlbStats(path string) []*stats.HugeTlbStat {
-	var usage = []*stats.HugeTlbStat{}
-	var keyUsage = make(map[string]*stats.HugeTlbStat)
-	f, err := os.Open(path)
-	if err != nil {
-		return usage
-	}
-	files, err := f.Readdir(-1)
-	f.Close()
-	if err != nil {
-		return usage
+	hpSizes := hugePageSizes()
+	usage := make([]*stats.HugeTlbStat, len(hpSizes))
+	for idx, pagesize := range hpSizes {
+		usage[idx] = &stats.HugeTlbStat{
+			Max:      getStatFileContentUint64(filepath.Join(path, "hugetlb."+pagesize+".max")),
+			Current:  getStatFileContentUint64(filepath.Join(path, "hugetlb."+pagesize+".current")),
+			Pagesize: pagesize,
+		}
 	}
+	return usage
+}
 
-	for _, file := range files {
-		if strings.Contains(file.Name(), "hugetlb") &&
-			(strings.HasSuffix(file.Name(), "max") || strings.HasSuffix(file.Name(), "current")) {
-			var hugeTlb *stats.HugeTlbStat
-			var ok bool
-			fileName := strings.Split(file.Name(), ".")
-			pageSize := fileName[1]
-			if hugeTlb, ok = keyUsage[pageSize]; !ok {
-				hugeTlb = &stats.HugeTlbStat{}
-			}
-			hugeTlb.Pagesize = pageSize
-			out, err := ioutil.ReadFile(filepath.Join(path, file.Name()))
-			if err != nil {
-				continue
-			}
-			var value uint64
-			stringVal := strings.TrimSpace(string(out))
-			if stringVal == "max" {
-				value = math.MaxUint64
-			} else {
-				value, err = strconv.ParseUint(stringVal, 10, 64)
-			}
-			if err != nil {
-				continue
+var (
+	hPageSizes  []string
+	initHPSOnce sync.Once
+)
+
+// The following idea and implementation is taken pretty much line for line from
+// runc. Because the hugetlb files are well known, and the only variable thrown in
+// the mix is what huge page sizes you have on your host, this lends itself well
+// to doing the work to find the files present once, and then re-using this. This
+// saves a os.Readdirnames(0) call to search for hugeltb files on every `manager.Stat`
+// call.
+// https://github.com/opencontainers/runc/blob/3a2c0c2565644d8a7e0f1dd594a060b21fa96cf1/libcontainer/cgroups/utils.go#L301
+func hugePageSizes() []string {
+	initHPSOnce.Do(func() {
+		dir, err := os.OpenFile("/sys/kernel/mm/hugepages", unix.O_DIRECTORY|unix.O_RDONLY, 0)
+		if err != nil {
+			return
+		}
+		files, err := dir.Readdirnames(0)
+		dir.Close()
+		if err != nil {
+			return
+		}
+
+		hPageSizes, err = getHugePageSizeFromFilenames(files)
+		if err != nil {
+			logrus.Warnf("hugePageSizes: %s", err)
+		}
+	})
+
+	return hPageSizes
+}
+
+func getHugePageSizeFromFilenames(fileNames []string) ([]string, error) {
+	pageSizes := make([]string, 0, len(fileNames))
+	var warn error
+
+	for _, file := range fileNames {
+		// example: hugepages-1048576kB
+		val := strings.TrimPrefix(file, "hugepages-")
+		if len(val) == len(file) {
+			// Unexpected file name: no prefix found, ignore it.
+			continue
+		}
+		// In all known versions of Linux up to 6.3 the suffix is always
+		// "kB". If we find something else, produce an error but keep going.
+		eLen := len(val) - 2
+		val = strings.TrimSuffix(val, "kB")
+		if len(val) != eLen {
+			// Highly unlikely.
+			if warn == nil {
+				warn = errors.New(file + `: invalid suffix (expected "kB")`)
 			}
-			switch fileName[2] {
-			case "max":
-				hugeTlb.Max = value
-			case "current":
-				hugeTlb.Current = value
+			continue
+		}
+		size, err := strconv.Atoi(val)
+		if err != nil {
+			// Highly unlikely.
+			if warn == nil {
+				warn = fmt.Errorf("%s: %w", file, err)
 			}
-			keyUsage[pageSize] = hugeTlb
+			continue
 		}
+		// Model after https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/mm/hugetlb_cgroup.c?id=eff48ddeab782e35e58ccc8853f7386bbae9dec4#n574
+		// but in our case the size is in KB already.
+		if size >= (1 << 20) {
+			val = strconv.Itoa(size>>20) + "GB"
+		} else if size >= (1 << 10) {
+			val = strconv.Itoa(size>>10) + "MB"
+		} else {
+			val += "KB"
+		}
+		pageSizes = append(pageSizes, val)
 	}
-	for _, entry := range keyUsage {
-		usage = append(usage, entry)
+
+	return pageSizes, warn
+}
+
+func getSubreaper() (int, error) {
+	var i uintptr
+	if err := unix.Prctl(unix.PR_GET_CHILD_SUBREAPER, uintptr(unsafe.Pointer(&i)), 0, 0, 0); err != nil {
+		return -1, err
 	}
-	return usage
+	return int(i), nil
 }
diff --git a/agent/vendor/github.com/containerd/cgroups/v3/utils.go b/agent/vendor/github.com/containerd/cgroups/v3/utils.go
new file mode 100644
index 00000000000..ebff755a761
--- /dev/null
+++ b/agent/vendor/github.com/containerd/cgroups/v3/utils.go
@@ -0,0 +1,150 @@
+/*
+   Copyright The containerd Authors.
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
+package cgroups
+
+import (
+	"bufio"
+	"fmt"
+	"io"
+	"os"
+	"path/filepath"
+	"strings"
+	"sync"
+
+	"golang.org/x/sys/unix"
+)
+
+var (
+	nsOnce    sync.Once
+	inUserNS  bool
+	checkMode sync.Once
+	cgMode    CGMode
+)
+
+const unifiedMountpoint = "/sys/fs/cgroup"
+
+// CGMode is the cgroups mode of the host system
+type CGMode int
+
+const (
+	// Unavailable cgroup mountpoint
+	Unavailable CGMode = iota
+	// Legacy cgroups v1
+	Legacy
+	// Hybrid with cgroups v1 and v2 controllers mounted
+	Hybrid
+	// Unified with only cgroups v2 mounted
+	Unified
+)
+
+// Mode returns the cgroups mode running on the host
+func Mode() CGMode {
+	checkMode.Do(func() {
+		var st unix.Statfs_t
+		if err := unix.Statfs(unifiedMountpoint, &st); err != nil {
+			cgMode = Unavailable
+			return
+		}
+		switch st.Type {
+		case unix.CGROUP2_SUPER_MAGIC:
+			cgMode = Unified
+		default:
+			cgMode = Legacy
+			if err := unix.Statfs(filepath.Join(unifiedMountpoint, "unified"), &st); err != nil {
+				return
+			}
+			if st.Type == unix.CGROUP2_SUPER_MAGIC {
+				cgMode = Hybrid
+			}
+		}
+	})
+	return cgMode
+}
+
+// RunningInUserNS detects whether we are currently running in a user namespace.
+// Copied from github.com/lxc/lxd/shared/util.go
+func RunningInUserNS() bool {
+	nsOnce.Do(func() {
+		file, err := os.Open("/proc/self/uid_map")
+		if err != nil {
+			// This kernel-provided file only exists if user namespaces are supported
+			return
+		}
+		defer file.Close()
+
+		buf := bufio.NewReader(file)
+		l, _, err := buf.ReadLine()
+		if err != nil {
+			return
+		}
+
+		line := string(l)
+		var a, b, c int64
+		fmt.Sscanf(line, "%d %d %d", &a, &b, &c)
+
+		/*
+		 * We assume we are in the initial user namespace if we have a full
+		 * range - 4294967295 uids starting at uid 0.
+		 */
+		if a == 0 && b == 0 && c == 4294967295 {
+			return
+		}
+		inUserNS = true
+	})
+	return inUserNS
+}
+
+// ParseCgroupFileUnified returns legacy subsystem paths as the first value,
+// and returns the unified path as the second value.
+func ParseCgroupFileUnified(path string) (map[string]string, string, error) {
+	f, err := os.Open(path)
+	if err != nil {
+		return nil, "", err
+	}
+	defer f.Close()
+	return ParseCgroupFromReaderUnified(f)
+}
+
+// ParseCgroupFromReaderUnified returns legacy subsystem paths as the first value,
+// and returns the unified path as the second value.
+func ParseCgroupFromReaderUnified(r io.Reader) (map[string]string, string, error) {
+	var (
+		cgroups = make(map[string]string)
+		unified = ""
+		s       = bufio.NewScanner(r)
+	)
+	for s.Scan() {
+		var (
+			text  = s.Text()
+			parts = strings.SplitN(text, ":", 3)
+		)
+		if len(parts) < 3 {
+			return nil, unified, fmt.Errorf("invalid cgroup entry: %q", text)
+		}
+		for _, subs := range strings.Split(parts[1], ",") {
+			if subs == "" {
+				unified = parts[2]
+			} else {
+				cgroups[subs] = parts[2]
+			}
+		}
+	}
+	if err := s.Err(); err != nil {
+		return nil, unified, err
+	}
+	return cgroups, unified, nil
+}
diff --git a/agent/vendor/github.com/containernetworking/plugins/pkg/ns/ns_linux.go b/agent/vendor/github.com/containernetworking/plugins/pkg/ns/ns_linux.go
index 3b745d4913f..f260f28132e 100644
--- a/agent/vendor/github.com/containernetworking/plugins/pkg/ns/ns_linux.go
+++ b/agent/vendor/github.com/containernetworking/plugins/pkg/ns/ns_linux.go
@@ -106,8 +106,8 @@ var _ NetNS = &netNS{}
 
 const (
 	// https://github.com/torvalds/linux/blob/master/include/uapi/linux/magic.h
-	NSFS_MAGIC   = 0x6e736673
-	PROCFS_MAGIC = 0x9fa0
+	NSFS_MAGIC   = unix.NSFS_MAGIC
+	PROCFS_MAGIC = unix.PROC_SUPER_MAGIC
 )
 
 type NSPathNotExistErr struct{ msg string }
diff --git a/agent/vendor/github.com/gogo/protobuf/gogoproto/Makefile b/agent/vendor/github.com/gogo/protobuf/gogoproto/Makefile
deleted file mode 100644
index 0b4659b731e..00000000000
--- a/agent/vendor/github.com/gogo/protobuf/gogoproto/Makefile
+++ /dev/null
@@ -1,37 +0,0 @@
-# Protocol Buffers for Go with Gadgets
-#
-# Copyright (c) 2013, The GoGo Authors. All rights reserved.
-# http://github.com/gogo/protobuf
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-regenerate:
-	go install github.com/gogo/protobuf/protoc-gen-gogo
-	protoc --gogo_out=Mgoogle/protobuf/descriptor.proto=github.com/gogo/protobuf/protoc-gen-gogo/descriptor:../../../../ --proto_path=../../../../:../protobuf/:. *.proto
-
-restore:
-	cp gogo.pb.golden gogo.pb.go
-
-preserve:
-	cp gogo.pb.go gogo.pb.golden
diff --git a/agent/vendor/github.com/gogo/protobuf/gogoproto/doc.go b/agent/vendor/github.com/gogo/protobuf/gogoproto/doc.go
deleted file mode 100644
index 081c86fa8ec..00000000000
--- a/agent/vendor/github.com/gogo/protobuf/gogoproto/doc.go
+++ /dev/null
@@ -1,169 +0,0 @@
-// Protocol Buffers for Go with Gadgets
-//
-// Copyright (c) 2013, The GoGo Authors. All rights reserved.
-// http://github.com/gogo/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-/*
-Package gogoproto provides extensions for protocol buffers to achieve:
-
-  - fast marshalling and unmarshalling.
-  - peace of mind by optionally generating test and benchmark code.
-  - more canonical Go structures.
-  - less typing by optionally generating extra helper code.
-  - goprotobuf compatibility
-
-More Canonical Go Structures
-
-A lot of time working with a goprotobuf struct will lead you to a place where you create another struct that is easier to work with and then have a function to copy the values between the two structs.
-You might also find that basic structs that started their life as part of an API need to be sent over the wire. With gob, you could just send it. With goprotobuf, you need to make a parallel struct.
-Gogoprotobuf tries to fix these problems with the nullable, embed, customtype and customname field extensions.
-
-  - nullable, if false, a field is generated without a pointer (see warning below).
-  - embed, if true, the field is generated as an embedded field.
-  - customtype, It works with the Marshal and Unmarshal methods, to allow you to have your own types in your struct, but marshal to bytes. For example, custom.Uuid or custom.Fixed128
-  - customname (beta), Changes the generated fieldname. This is especially useful when generated methods conflict with fieldnames.
-  - casttype (beta), Changes the generated fieldtype.  All generated code assumes that this type is castable to the protocol buffer field type.  It does not work for structs or enums.
-  - castkey (beta), Changes the generated fieldtype for a map key.  All generated code assumes that this type is castable to the protocol buffer field type.  Only supported on maps.
-  - castvalue (beta), Changes the generated fieldtype for a map value.  All generated code assumes that this type is castable to the protocol buffer field type.  Only supported on maps.
-
-Warning about nullable: According to the Protocol Buffer specification, you should be able to tell whether a field is set or unset. With the option nullable=false this feature is lost, since your non-nullable fields will always be set. It can be seen as a layer on top of Protocol Buffers, where before and after marshalling all non-nullable fields are set and they cannot be unset.
-
-Let us look at:
-
-	github.com/gogo/protobuf/test/example/example.proto
-
-for a quicker overview.
-
-The following message:
-
-  package test;
-
-  import "github.com/gogo/protobuf/gogoproto/gogo.proto";
-
-	message A {
-		optional string Description = 1 [(gogoproto.nullable) = false];
-		optional int64 Number = 2 [(gogoproto.nullable) = false];
-		optional bytes Id = 3 [(gogoproto.customtype) = "github.com/gogo/protobuf/test/custom.Uuid", (gogoproto.nullable) = false];
-	}
-
-Will generate a go struct which looks a lot like this:
-
-	type A struct {
-		Description string
-		Number      int64
-		Id          github_com_gogo_protobuf_test_custom.Uuid
-	}
-
-You will see there are no pointers, since all fields are non-nullable.
-You will also see a custom type which marshals to a string.
-Be warned it is your responsibility to test your custom types thoroughly.
-You should think of every possible empty and nil case for your marshaling, unmarshaling and size methods.
-
-Next we will embed the message A in message B.
-
-	message B {
-		optional A A = 1 [(gogoproto.nullable) = false, (gogoproto.embed) = true];
-		repeated bytes G = 2 [(gogoproto.customtype) = "github.com/gogo/protobuf/test/custom.Uint128", (gogoproto.nullable) = false];
-	}
-
-See below that A is embedded in B.
-
-	type B struct {
-		A
-		G []github_com_gogo_protobuf_test_custom.Uint128
-	}
-
-Also see the repeated custom type.
-
-	type Uint128 [2]uint64
-
-Next we will create a custom name for one of our fields.
-
-	message C {
-		optional int64 size = 1 [(gogoproto.customname) = "MySize"];
-	}
-
-See below that the field's name is MySize and not Size.
-
-	type C struct {
-		MySize		*int64
-	}
-
-The is useful when having a protocol buffer message with a field name which conflicts with a generated method.
-As an example, having a field name size and using the sizer plugin to generate a Size method will cause a go compiler error.
-Using customname you can fix this error without changing the field name.
-This is typically useful when working with a protocol buffer that was designed before these methods and/or the go language were avialable.
-
-Gogoprotobuf also has some more subtle changes, these could be changed back:
-
-  - the generated package name for imports do not have the extra /filename.pb,
-  but are actually the imports specified in the .proto file.
-
-Gogoprotobuf also has lost some features which should be brought back with time:
-
-  - Marshalling and unmarshalling with reflect and without the unsafe package,
-  this requires work in pointer_reflect.go
-
-Why does nullable break protocol buffer specifications:
-
-The protocol buffer specification states, somewhere, that you should be able to tell whether a
-field is set or unset.  With the option nullable=false this feature is lost,
-since your non-nullable fields will always be set.  It can be seen as a layer on top of
-protocol buffers, where before and after marshalling all non-nullable fields are set
-and they cannot be unset.
-
-Goprotobuf Compatibility:
-
-Gogoprotobuf is compatible with Goprotobuf, because it is compatible with protocol buffers.
-Gogoprotobuf generates the same code as goprotobuf if no extensions are used.
-The enumprefix, getters and stringer extensions can be used to remove some of the unnecessary code generated by goprotobuf:
-
-  - gogoproto_import, if false, the generated code imports github.com/golang/protobuf/proto instead of github.com/gogo/protobuf/proto.
-  - goproto_enum_prefix, if false, generates the enum constant names without the messagetype prefix
-  - goproto_enum_stringer (experimental), if false, the enum is generated without the default string method, this is useful for rather using enum_stringer, or allowing you to write your own string method.
-  - goproto_getters, if false, the message is generated without get methods, this is useful when you would rather want to use face
-  - goproto_stringer, if false, the message is generated without the default string method, this is useful for rather using stringer, or allowing you to write your own string method.
-  - goproto_extensions_map (beta), if false, the extensions field is generated as type []byte instead of type map[int32]proto.Extension
-  - goproto_unrecognized (beta), if false, XXX_unrecognized field is not generated. This is useful in conjunction with gogoproto.nullable=false, to generate structures completely devoid of pointers and reduce GC pressure at the cost of losing information about unrecognized fields.
-  - goproto_registration (beta), if true, the generated files will register all messages and types against both gogo/protobuf and golang/protobuf. This is necessary when using third-party packages which read registrations from golang/protobuf (such as the grpc-gateway).
-
-Less Typing and Peace of Mind is explained in their specific plugin folders godoc:
-
-	- github.com/gogo/protobuf/plugin/<extension_name>
-
-If you do not use any of these extension the code that is generated
-will be the same as if goprotobuf has generated it.
-
-The most complete way to see examples is to look at
-
-	github.com/gogo/protobuf/test/thetest.proto
-
-Gogoprototest is a seperate project,
-because we want to keep gogoprotobuf independent of goprotobuf,
-but we still want to test it thoroughly.
-
-*/
-package gogoproto
diff --git a/agent/vendor/github.com/gogo/protobuf/gogoproto/gogo.pb.go b/agent/vendor/github.com/gogo/protobuf/gogoproto/gogo.pb.go
deleted file mode 100644
index 1e91766aeea..00000000000
--- a/agent/vendor/github.com/gogo/protobuf/gogoproto/gogo.pb.go
+++ /dev/null
@@ -1,874 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: gogo.proto
-
-package gogoproto
-
-import (
-	fmt "fmt"
-	proto "github.com/gogo/protobuf/proto"
-	descriptor "github.com/gogo/protobuf/protoc-gen-gogo/descriptor"
-	math "math"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
-
-var E_GoprotoEnumPrefix = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.EnumOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         62001,
-	Name:          "gogoproto.goproto_enum_prefix",
-	Tag:           "varint,62001,opt,name=goproto_enum_prefix",
-	Filename:      "gogo.proto",
-}
-
-var E_GoprotoEnumStringer = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.EnumOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         62021,
-	Name:          "gogoproto.goproto_enum_stringer",
-	Tag:           "varint,62021,opt,name=goproto_enum_stringer",
-	Filename:      "gogo.proto",
-}
-
-var E_EnumStringer = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.EnumOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         62022,
-	Name:          "gogoproto.enum_stringer",
-	Tag:           "varint,62022,opt,name=enum_stringer",
-	Filename:      "gogo.proto",
-}
-
-var E_EnumCustomname = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.EnumOptions)(nil),
-	ExtensionType: (*string)(nil),
-	Field:         62023,
-	Name:          "gogoproto.enum_customname",
-	Tag:           "bytes,62023,opt,name=enum_customname",
-	Filename:      "gogo.proto",
-}
-
-var E_Enumdecl = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.EnumOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         62024,
-	Name:          "gogoproto.enumdecl",
-	Tag:           "varint,62024,opt,name=enumdecl",
-	Filename:      "gogo.proto",
-}
-
-var E_EnumvalueCustomname = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.EnumValueOptions)(nil),
-	ExtensionType: (*string)(nil),
-	Field:         66001,
-	Name:          "gogoproto.enumvalue_customname",
-	Tag:           "bytes,66001,opt,name=enumvalue_customname",
-	Filename:      "gogo.proto",
-}
-
-var E_GoprotoGettersAll = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FileOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         63001,
-	Name:          "gogoproto.goproto_getters_all",
-	Tag:           "varint,63001,opt,name=goproto_getters_all",
-	Filename:      "gogo.proto",
-}
-
-var E_GoprotoEnumPrefixAll = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FileOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         63002,
-	Name:          "gogoproto.goproto_enum_prefix_all",
-	Tag:           "varint,63002,opt,name=goproto_enum_prefix_all",
-	Filename:      "gogo.proto",
-}
-
-var E_GoprotoStringerAll = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FileOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         63003,
-	Name:          "gogoproto.goproto_stringer_all",
-	Tag:           "varint,63003,opt,name=goproto_stringer_all",
-	Filename:      "gogo.proto",
-}
-
-var E_VerboseEqualAll = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FileOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         63004,
-	Name:          "gogoproto.verbose_equal_all",
-	Tag:           "varint,63004,opt,name=verbose_equal_all",
-	Filename:      "gogo.proto",
-}
-
-var E_FaceAll = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FileOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         63005,
-	Name:          "gogoproto.face_all",
-	Tag:           "varint,63005,opt,name=face_all",
-	Filename:      "gogo.proto",
-}
-
-var E_GostringAll = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FileOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         63006,
-	Name:          "gogoproto.gostring_all",
-	Tag:           "varint,63006,opt,name=gostring_all",
-	Filename:      "gogo.proto",
-}
-
-var E_PopulateAll = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FileOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         63007,
-	Name:          "gogoproto.populate_all",
-	Tag:           "varint,63007,opt,name=populate_all",
-	Filename:      "gogo.proto",
-}
-
-var E_StringerAll = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FileOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         63008,
-	Name:          "gogoproto.stringer_all",
-	Tag:           "varint,63008,opt,name=stringer_all",
-	Filename:      "gogo.proto",
-}
-
-var E_OnlyoneAll = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FileOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         63009,
-	Name:          "gogoproto.onlyone_all",
-	Tag:           "varint,63009,opt,name=onlyone_all",
-	Filename:      "gogo.proto",
-}
-
-var E_EqualAll = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FileOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         63013,
-	Name:          "gogoproto.equal_all",
-	Tag:           "varint,63013,opt,name=equal_all",
-	Filename:      "gogo.proto",
-}
-
-var E_DescriptionAll = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FileOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         63014,
-	Name:          "gogoproto.description_all",
-	Tag:           "varint,63014,opt,name=description_all",
-	Filename:      "gogo.proto",
-}
-
-var E_TestgenAll = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FileOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         63015,
-	Name:          "gogoproto.testgen_all",
-	Tag:           "varint,63015,opt,name=testgen_all",
-	Filename:      "gogo.proto",
-}
-
-var E_BenchgenAll = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FileOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         63016,
-	Name:          "gogoproto.benchgen_all",
-	Tag:           "varint,63016,opt,name=benchgen_all",
-	Filename:      "gogo.proto",
-}
-
-var E_MarshalerAll = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FileOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         63017,
-	Name:          "gogoproto.marshaler_all",
-	Tag:           "varint,63017,opt,name=marshaler_all",
-	Filename:      "gogo.proto",
-}
-
-var E_UnmarshalerAll = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FileOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         63018,
-	Name:          "gogoproto.unmarshaler_all",
-	Tag:           "varint,63018,opt,name=unmarshaler_all",
-	Filename:      "gogo.proto",
-}
-
-var E_StableMarshalerAll = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FileOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         63019,
-	Name:          "gogoproto.stable_marshaler_all",
-	Tag:           "varint,63019,opt,name=stable_marshaler_all",
-	Filename:      "gogo.proto",
-}
-
-var E_SizerAll = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FileOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         63020,
-	Name:          "gogoproto.sizer_all",
-	Tag:           "varint,63020,opt,name=sizer_all",
-	Filename:      "gogo.proto",
-}
-
-var E_GoprotoEnumStringerAll = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FileOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         63021,
-	Name:          "gogoproto.goproto_enum_stringer_all",
-	Tag:           "varint,63021,opt,name=goproto_enum_stringer_all",
-	Filename:      "gogo.proto",
-}
-
-var E_EnumStringerAll = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FileOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         63022,
-	Name:          "gogoproto.enum_stringer_all",
-	Tag:           "varint,63022,opt,name=enum_stringer_all",
-	Filename:      "gogo.proto",
-}
-
-var E_UnsafeMarshalerAll = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FileOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         63023,
-	Name:          "gogoproto.unsafe_marshaler_all",
-	Tag:           "varint,63023,opt,name=unsafe_marshaler_all",
-	Filename:      "gogo.proto",
-}
-
-var E_UnsafeUnmarshalerAll = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FileOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         63024,
-	Name:          "gogoproto.unsafe_unmarshaler_all",
-	Tag:           "varint,63024,opt,name=unsafe_unmarshaler_all",
-	Filename:      "gogo.proto",
-}
-
-var E_GoprotoExtensionsMapAll = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FileOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         63025,
-	Name:          "gogoproto.goproto_extensions_map_all",
-	Tag:           "varint,63025,opt,name=goproto_extensions_map_all",
-	Filename:      "gogo.proto",
-}
-
-var E_GoprotoUnrecognizedAll = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FileOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         63026,
-	Name:          "gogoproto.goproto_unrecognized_all",
-	Tag:           "varint,63026,opt,name=goproto_unrecognized_all",
-	Filename:      "gogo.proto",
-}
-
-var E_GogoprotoImport = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FileOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         63027,
-	Name:          "gogoproto.gogoproto_import",
-	Tag:           "varint,63027,opt,name=gogoproto_import",
-	Filename:      "gogo.proto",
-}
-
-var E_ProtosizerAll = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FileOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         63028,
-	Name:          "gogoproto.protosizer_all",
-	Tag:           "varint,63028,opt,name=protosizer_all",
-	Filename:      "gogo.proto",
-}
-
-var E_CompareAll = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FileOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         63029,
-	Name:          "gogoproto.compare_all",
-	Tag:           "varint,63029,opt,name=compare_all",
-	Filename:      "gogo.proto",
-}
-
-var E_TypedeclAll = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FileOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         63030,
-	Name:          "gogoproto.typedecl_all",
-	Tag:           "varint,63030,opt,name=typedecl_all",
-	Filename:      "gogo.proto",
-}
-
-var E_EnumdeclAll = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FileOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         63031,
-	Name:          "gogoproto.enumdecl_all",
-	Tag:           "varint,63031,opt,name=enumdecl_all",
-	Filename:      "gogo.proto",
-}
-
-var E_GoprotoRegistration = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FileOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         63032,
-	Name:          "gogoproto.goproto_registration",
-	Tag:           "varint,63032,opt,name=goproto_registration",
-	Filename:      "gogo.proto",
-}
-
-var E_MessagenameAll = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FileOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         63033,
-	Name:          "gogoproto.messagename_all",
-	Tag:           "varint,63033,opt,name=messagename_all",
-	Filename:      "gogo.proto",
-}
-
-var E_GoprotoSizecacheAll = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FileOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         63034,
-	Name:          "gogoproto.goproto_sizecache_all",
-	Tag:           "varint,63034,opt,name=goproto_sizecache_all",
-	Filename:      "gogo.proto",
-}
-
-var E_GoprotoUnkeyedAll = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FileOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         63035,
-	Name:          "gogoproto.goproto_unkeyed_all",
-	Tag:           "varint,63035,opt,name=goproto_unkeyed_all",
-	Filename:      "gogo.proto",
-}
-
-var E_GoprotoGetters = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.MessageOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         64001,
-	Name:          "gogoproto.goproto_getters",
-	Tag:           "varint,64001,opt,name=goproto_getters",
-	Filename:      "gogo.proto",
-}
-
-var E_GoprotoStringer = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.MessageOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         64003,
-	Name:          "gogoproto.goproto_stringer",
-	Tag:           "varint,64003,opt,name=goproto_stringer",
-	Filename:      "gogo.proto",
-}
-
-var E_VerboseEqual = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.MessageOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         64004,
-	Name:          "gogoproto.verbose_equal",
-	Tag:           "varint,64004,opt,name=verbose_equal",
-	Filename:      "gogo.proto",
-}
-
-var E_Face = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.MessageOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         64005,
-	Name:          "gogoproto.face",
-	Tag:           "varint,64005,opt,name=face",
-	Filename:      "gogo.proto",
-}
-
-var E_Gostring = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.MessageOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         64006,
-	Name:          "gogoproto.gostring",
-	Tag:           "varint,64006,opt,name=gostring",
-	Filename:      "gogo.proto",
-}
-
-var E_Populate = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.MessageOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         64007,
-	Name:          "gogoproto.populate",
-	Tag:           "varint,64007,opt,name=populate",
-	Filename:      "gogo.proto",
-}
-
-var E_Stringer = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.MessageOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         67008,
-	Name:          "gogoproto.stringer",
-	Tag:           "varint,67008,opt,name=stringer",
-	Filename:      "gogo.proto",
-}
-
-var E_Onlyone = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.MessageOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         64009,
-	Name:          "gogoproto.onlyone",
-	Tag:           "varint,64009,opt,name=onlyone",
-	Filename:      "gogo.proto",
-}
-
-var E_Equal = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.MessageOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         64013,
-	Name:          "gogoproto.equal",
-	Tag:           "varint,64013,opt,name=equal",
-	Filename:      "gogo.proto",
-}
-
-var E_Description = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.MessageOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         64014,
-	Name:          "gogoproto.description",
-	Tag:           "varint,64014,opt,name=description",
-	Filename:      "gogo.proto",
-}
-
-var E_Testgen = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.MessageOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         64015,
-	Name:          "gogoproto.testgen",
-	Tag:           "varint,64015,opt,name=testgen",
-	Filename:      "gogo.proto",
-}
-
-var E_Benchgen = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.MessageOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         64016,
-	Name:          "gogoproto.benchgen",
-	Tag:           "varint,64016,opt,name=benchgen",
-	Filename:      "gogo.proto",
-}
-
-var E_Marshaler = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.MessageOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         64017,
-	Name:          "gogoproto.marshaler",
-	Tag:           "varint,64017,opt,name=marshaler",
-	Filename:      "gogo.proto",
-}
-
-var E_Unmarshaler = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.MessageOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         64018,
-	Name:          "gogoproto.unmarshaler",
-	Tag:           "varint,64018,opt,name=unmarshaler",
-	Filename:      "gogo.proto",
-}
-
-var E_StableMarshaler = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.MessageOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         64019,
-	Name:          "gogoproto.stable_marshaler",
-	Tag:           "varint,64019,opt,name=stable_marshaler",
-	Filename:      "gogo.proto",
-}
-
-var E_Sizer = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.MessageOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         64020,
-	Name:          "gogoproto.sizer",
-	Tag:           "varint,64020,opt,name=sizer",
-	Filename:      "gogo.proto",
-}
-
-var E_UnsafeMarshaler = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.MessageOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         64023,
-	Name:          "gogoproto.unsafe_marshaler",
-	Tag:           "varint,64023,opt,name=unsafe_marshaler",
-	Filename:      "gogo.proto",
-}
-
-var E_UnsafeUnmarshaler = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.MessageOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         64024,
-	Name:          "gogoproto.unsafe_unmarshaler",
-	Tag:           "varint,64024,opt,name=unsafe_unmarshaler",
-	Filename:      "gogo.proto",
-}
-
-var E_GoprotoExtensionsMap = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.MessageOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         64025,
-	Name:          "gogoproto.goproto_extensions_map",
-	Tag:           "varint,64025,opt,name=goproto_extensions_map",
-	Filename:      "gogo.proto",
-}
-
-var E_GoprotoUnrecognized = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.MessageOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         64026,
-	Name:          "gogoproto.goproto_unrecognized",
-	Tag:           "varint,64026,opt,name=goproto_unrecognized",
-	Filename:      "gogo.proto",
-}
-
-var E_Protosizer = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.MessageOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         64028,
-	Name:          "gogoproto.protosizer",
-	Tag:           "varint,64028,opt,name=protosizer",
-	Filename:      "gogo.proto",
-}
-
-var E_Compare = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.MessageOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         64029,
-	Name:          "gogoproto.compare",
-	Tag:           "varint,64029,opt,name=compare",
-	Filename:      "gogo.proto",
-}
-
-var E_Typedecl = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.MessageOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         64030,
-	Name:          "gogoproto.typedecl",
-	Tag:           "varint,64030,opt,name=typedecl",
-	Filename:      "gogo.proto",
-}
-
-var E_Messagename = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.MessageOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         64033,
-	Name:          "gogoproto.messagename",
-	Tag:           "varint,64033,opt,name=messagename",
-	Filename:      "gogo.proto",
-}
-
-var E_GoprotoSizecache = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.MessageOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         64034,
-	Name:          "gogoproto.goproto_sizecache",
-	Tag:           "varint,64034,opt,name=goproto_sizecache",
-	Filename:      "gogo.proto",
-}
-
-var E_GoprotoUnkeyed = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.MessageOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         64035,
-	Name:          "gogoproto.goproto_unkeyed",
-	Tag:           "varint,64035,opt,name=goproto_unkeyed",
-	Filename:      "gogo.proto",
-}
-
-var E_Nullable = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FieldOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         65001,
-	Name:          "gogoproto.nullable",
-	Tag:           "varint,65001,opt,name=nullable",
-	Filename:      "gogo.proto",
-}
-
-var E_Embed = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FieldOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         65002,
-	Name:          "gogoproto.embed",
-	Tag:           "varint,65002,opt,name=embed",
-	Filename:      "gogo.proto",
-}
-
-var E_Customtype = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FieldOptions)(nil),
-	ExtensionType: (*string)(nil),
-	Field:         65003,
-	Name:          "gogoproto.customtype",
-	Tag:           "bytes,65003,opt,name=customtype",
-	Filename:      "gogo.proto",
-}
-
-var E_Customname = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FieldOptions)(nil),
-	ExtensionType: (*string)(nil),
-	Field:         65004,
-	Name:          "gogoproto.customname",
-	Tag:           "bytes,65004,opt,name=customname",
-	Filename:      "gogo.proto",
-}
-
-var E_Jsontag = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FieldOptions)(nil),
-	ExtensionType: (*string)(nil),
-	Field:         65005,
-	Name:          "gogoproto.jsontag",
-	Tag:           "bytes,65005,opt,name=jsontag",
-	Filename:      "gogo.proto",
-}
-
-var E_Moretags = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FieldOptions)(nil),
-	ExtensionType: (*string)(nil),
-	Field:         65006,
-	Name:          "gogoproto.moretags",
-	Tag:           "bytes,65006,opt,name=moretags",
-	Filename:      "gogo.proto",
-}
-
-var E_Casttype = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FieldOptions)(nil),
-	ExtensionType: (*string)(nil),
-	Field:         65007,
-	Name:          "gogoproto.casttype",
-	Tag:           "bytes,65007,opt,name=casttype",
-	Filename:      "gogo.proto",
-}
-
-var E_Castkey = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FieldOptions)(nil),
-	ExtensionType: (*string)(nil),
-	Field:         65008,
-	Name:          "gogoproto.castkey",
-	Tag:           "bytes,65008,opt,name=castkey",
-	Filename:      "gogo.proto",
-}
-
-var E_Castvalue = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FieldOptions)(nil),
-	ExtensionType: (*string)(nil),
-	Field:         65009,
-	Name:          "gogoproto.castvalue",
-	Tag:           "bytes,65009,opt,name=castvalue",
-	Filename:      "gogo.proto",
-}
-
-var E_Stdtime = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FieldOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         65010,
-	Name:          "gogoproto.stdtime",
-	Tag:           "varint,65010,opt,name=stdtime",
-	Filename:      "gogo.proto",
-}
-
-var E_Stdduration = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FieldOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         65011,
-	Name:          "gogoproto.stdduration",
-	Tag:           "varint,65011,opt,name=stdduration",
-	Filename:      "gogo.proto",
-}
-
-var E_Wktpointer = &proto.ExtensionDesc{
-	ExtendedType:  (*descriptor.FieldOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         65012,
-	Name:          "gogoproto.wktpointer",
-	Tag:           "varint,65012,opt,name=wktpointer",
-	Filename:      "gogo.proto",
-}
-
-func init() {
-	proto.RegisterExtension(E_GoprotoEnumPrefix)
-	proto.RegisterExtension(E_GoprotoEnumStringer)
-	proto.RegisterExtension(E_EnumStringer)
-	proto.RegisterExtension(E_EnumCustomname)
-	proto.RegisterExtension(E_Enumdecl)
-	proto.RegisterExtension(E_EnumvalueCustomname)
-	proto.RegisterExtension(E_GoprotoGettersAll)
-	proto.RegisterExtension(E_GoprotoEnumPrefixAll)
-	proto.RegisterExtension(E_GoprotoStringerAll)
-	proto.RegisterExtension(E_VerboseEqualAll)
-	proto.RegisterExtension(E_FaceAll)
-	proto.RegisterExtension(E_GostringAll)
-	proto.RegisterExtension(E_PopulateAll)
-	proto.RegisterExtension(E_StringerAll)
-	proto.RegisterExtension(E_OnlyoneAll)
-	proto.RegisterExtension(E_EqualAll)
-	proto.RegisterExtension(E_DescriptionAll)
-	proto.RegisterExtension(E_TestgenAll)
-	proto.RegisterExtension(E_BenchgenAll)
-	proto.RegisterExtension(E_MarshalerAll)
-	proto.RegisterExtension(E_UnmarshalerAll)
-	proto.RegisterExtension(E_StableMarshalerAll)
-	proto.RegisterExtension(E_SizerAll)
-	proto.RegisterExtension(E_GoprotoEnumStringerAll)
-	proto.RegisterExtension(E_EnumStringerAll)
-	proto.RegisterExtension(E_UnsafeMarshalerAll)
-	proto.RegisterExtension(E_UnsafeUnmarshalerAll)
-	proto.RegisterExtension(E_GoprotoExtensionsMapAll)
-	proto.RegisterExtension(E_GoprotoUnrecognizedAll)
-	proto.RegisterExtension(E_GogoprotoImport)
-	proto.RegisterExtension(E_ProtosizerAll)
-	proto.RegisterExtension(E_CompareAll)
-	proto.RegisterExtension(E_TypedeclAll)
-	proto.RegisterExtension(E_EnumdeclAll)
-	proto.RegisterExtension(E_GoprotoRegistration)
-	proto.RegisterExtension(E_MessagenameAll)
-	proto.RegisterExtension(E_GoprotoSizecacheAll)
-	proto.RegisterExtension(E_GoprotoUnkeyedAll)
-	proto.RegisterExtension(E_GoprotoGetters)
-	proto.RegisterExtension(E_GoprotoStringer)
-	proto.RegisterExtension(E_VerboseEqual)
-	proto.RegisterExtension(E_Face)
-	proto.RegisterExtension(E_Gostring)
-	proto.RegisterExtension(E_Populate)
-	proto.RegisterExtension(E_Stringer)
-	proto.RegisterExtension(E_Onlyone)
-	proto.RegisterExtension(E_Equal)
-	proto.RegisterExtension(E_Description)
-	proto.RegisterExtension(E_Testgen)
-	proto.RegisterExtension(E_Benchgen)
-	proto.RegisterExtension(E_Marshaler)
-	proto.RegisterExtension(E_Unmarshaler)
-	proto.RegisterExtension(E_StableMarshaler)
-	proto.RegisterExtension(E_Sizer)
-	proto.RegisterExtension(E_UnsafeMarshaler)
-	proto.RegisterExtension(E_UnsafeUnmarshaler)
-	proto.RegisterExtension(E_GoprotoExtensionsMap)
-	proto.RegisterExtension(E_GoprotoUnrecognized)
-	proto.RegisterExtension(E_Protosizer)
-	proto.RegisterExtension(E_Compare)
-	proto.RegisterExtension(E_Typedecl)
-	proto.RegisterExtension(E_Messagename)
-	proto.RegisterExtension(E_GoprotoSizecache)
-	proto.RegisterExtension(E_GoprotoUnkeyed)
-	proto.RegisterExtension(E_Nullable)
-	proto.RegisterExtension(E_Embed)
-	proto.RegisterExtension(E_Customtype)
-	proto.RegisterExtension(E_Customname)
-	proto.RegisterExtension(E_Jsontag)
-	proto.RegisterExtension(E_Moretags)
-	proto.RegisterExtension(E_Casttype)
-	proto.RegisterExtension(E_Castkey)
-	proto.RegisterExtension(E_Castvalue)
-	proto.RegisterExtension(E_Stdtime)
-	proto.RegisterExtension(E_Stdduration)
-	proto.RegisterExtension(E_Wktpointer)
-}
-
-func init() { proto.RegisterFile("gogo.proto", fileDescriptor_592445b5231bc2b9) }
-
-var fileDescriptor_592445b5231bc2b9 = []byte{
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-	0xdf, 0x21, 0xff, 0x07, 0x00, 0x00, 0xff, 0xff, 0x9c, 0xaf, 0x70, 0x4e, 0x83, 0x15, 0x00, 0x00,
-}
diff --git a/agent/vendor/github.com/gogo/protobuf/gogoproto/gogo.pb.golden b/agent/vendor/github.com/gogo/protobuf/gogoproto/gogo.pb.golden
deleted file mode 100644
index f6502e4b901..00000000000
--- a/agent/vendor/github.com/gogo/protobuf/gogoproto/gogo.pb.golden
+++ /dev/null
@@ -1,45 +0,0 @@
-// Code generated by protoc-gen-go.
-// source: gogo.proto
-// DO NOT EDIT!
-
-package gogoproto
-
-import proto "github.com/gogo/protobuf/proto"
-import json "encoding/json"
-import math "math"
-import google_protobuf "github.com/gogo/protobuf/protoc-gen-gogo/descriptor"
-
-// Reference proto, json, and math imports to suppress error if they are not otherwise used.
-var _ = proto.Marshal
-var _ = &json.SyntaxError{}
-var _ = math.Inf
-
-var E_Nullable = &proto.ExtensionDesc{
-	ExtendedType:  (*google_protobuf.FieldOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         51235,
-	Name:          "gogoproto.nullable",
-	Tag:           "varint,51235,opt,name=nullable",
-}
-
-var E_Embed = &proto.ExtensionDesc{
-	ExtendedType:  (*google_protobuf.FieldOptions)(nil),
-	ExtensionType: (*bool)(nil),
-	Field:         51236,
-	Name:          "gogoproto.embed",
-	Tag:           "varint,51236,opt,name=embed",
-}
-
-var E_Customtype = &proto.ExtensionDesc{
-	ExtendedType:  (*google_protobuf.FieldOptions)(nil),
-	ExtensionType: (*string)(nil),
-	Field:         51237,
-	Name:          "gogoproto.customtype",
-	Tag:           "bytes,51237,opt,name=customtype",
-}
-
-func init() {
-	proto.RegisterExtension(E_Nullable)
-	proto.RegisterExtension(E_Embed)
-	proto.RegisterExtension(E_Customtype)
-}
diff --git a/agent/vendor/github.com/gogo/protobuf/gogoproto/gogo.proto b/agent/vendor/github.com/gogo/protobuf/gogoproto/gogo.proto
deleted file mode 100644
index b80c85653f7..00000000000
--- a/agent/vendor/github.com/gogo/protobuf/gogoproto/gogo.proto
+++ /dev/null
@@ -1,144 +0,0 @@
-// Protocol Buffers for Go with Gadgets
-//
-// Copyright (c) 2013, The GoGo Authors. All rights reserved.
-// http://github.com/gogo/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-syntax = "proto2";
-package gogoproto;
-
-import "google/protobuf/descriptor.proto";
-
-option java_package = "com.google.protobuf";
-option java_outer_classname = "GoGoProtos";
-option go_package = "github.com/gogo/protobuf/gogoproto";
-
-extend google.protobuf.EnumOptions {
-	optional bool goproto_enum_prefix = 62001;
-	optional bool goproto_enum_stringer = 62021;
-	optional bool enum_stringer = 62022;
-	optional string enum_customname = 62023;
-	optional bool enumdecl = 62024;
-}
-
-extend google.protobuf.EnumValueOptions {
-	optional string enumvalue_customname = 66001;
-}
-
-extend google.protobuf.FileOptions {
-	optional bool goproto_getters_all = 63001;
-	optional bool goproto_enum_prefix_all = 63002;
-	optional bool goproto_stringer_all = 63003;
-	optional bool verbose_equal_all = 63004;
-	optional bool face_all = 63005;
-	optional bool gostring_all = 63006;
-	optional bool populate_all = 63007;
-	optional bool stringer_all = 63008;
-	optional bool onlyone_all = 63009;
-
-	optional bool equal_all = 63013;
-	optional bool description_all = 63014;
-	optional bool testgen_all = 63015;
-	optional bool benchgen_all = 63016;
-	optional bool marshaler_all = 63017;
-	optional bool unmarshaler_all = 63018;
-	optional bool stable_marshaler_all = 63019;
-
-	optional bool sizer_all = 63020;
-
-	optional bool goproto_enum_stringer_all = 63021;
-	optional bool enum_stringer_all = 63022;
-
-	optional bool unsafe_marshaler_all = 63023;
-	optional bool unsafe_unmarshaler_all = 63024;
-
-	optional bool goproto_extensions_map_all = 63025;
-	optional bool goproto_unrecognized_all = 63026;
-	optional bool gogoproto_import = 63027;
-	optional bool protosizer_all = 63028;
-	optional bool compare_all = 63029;
-    optional bool typedecl_all = 63030;
-    optional bool enumdecl_all = 63031;
-
-	optional bool goproto_registration = 63032;
-	optional bool messagename_all = 63033;
-
-	optional bool goproto_sizecache_all = 63034;
-	optional bool goproto_unkeyed_all = 63035;
-}
-
-extend google.protobuf.MessageOptions {
-	optional bool goproto_getters = 64001;
-	optional bool goproto_stringer = 64003;
-	optional bool verbose_equal = 64004;
-	optional bool face = 64005;
-	optional bool gostring = 64006;
-	optional bool populate = 64007;
-	optional bool stringer = 67008;
-	optional bool onlyone = 64009;
-
-	optional bool equal = 64013;
-	optional bool description = 64014;
-	optional bool testgen = 64015;
-	optional bool benchgen = 64016;
-	optional bool marshaler = 64017;
-	optional bool unmarshaler = 64018;
-	optional bool stable_marshaler = 64019;
-
-	optional bool sizer = 64020;
-
-	optional bool unsafe_marshaler = 64023;
-	optional bool unsafe_unmarshaler = 64024;
-
-	optional bool goproto_extensions_map = 64025;
-	optional bool goproto_unrecognized = 64026;
-
-	optional bool protosizer = 64028;
-	optional bool compare = 64029;
-
-	optional bool typedecl = 64030;
-
-	optional bool messagename = 64033;
-
-	optional bool goproto_sizecache = 64034;
-	optional bool goproto_unkeyed = 64035;
-}
-
-extend google.protobuf.FieldOptions {
-	optional bool nullable = 65001;
-	optional bool embed = 65002;
-	optional string customtype = 65003;
-	optional string customname = 65004;
-	optional string jsontag = 65005;
-	optional string moretags = 65006;
-	optional string casttype = 65007;
-	optional string castkey = 65008;
-	optional string castvalue = 65009;
-
-	optional bool stdtime = 65010;
-	optional bool stdduration = 65011;
-	optional bool wktpointer = 65012;
-
-}
diff --git a/agent/vendor/github.com/gogo/protobuf/gogoproto/helper.go b/agent/vendor/github.com/gogo/protobuf/gogoproto/helper.go
deleted file mode 100644
index 390d4e4be6b..00000000000
--- a/agent/vendor/github.com/gogo/protobuf/gogoproto/helper.go
+++ /dev/null
@@ -1,415 +0,0 @@
-// Protocol Buffers for Go with Gadgets
-//
-// Copyright (c) 2013, The GoGo Authors. All rights reserved.
-// http://github.com/gogo/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package gogoproto
-
-import google_protobuf "github.com/gogo/protobuf/protoc-gen-gogo/descriptor"
-import proto "github.com/gogo/protobuf/proto"
-
-func IsEmbed(field *google_protobuf.FieldDescriptorProto) bool {
-	return proto.GetBoolExtension(field.Options, E_Embed, false)
-}
-
-func IsNullable(field *google_protobuf.FieldDescriptorProto) bool {
-	return proto.GetBoolExtension(field.Options, E_Nullable, true)
-}
-
-func IsStdTime(field *google_protobuf.FieldDescriptorProto) bool {
-	return proto.GetBoolExtension(field.Options, E_Stdtime, false)
-}
-
-func IsStdDuration(field *google_protobuf.FieldDescriptorProto) bool {
-	return proto.GetBoolExtension(field.Options, E_Stdduration, false)
-}
-
-func IsStdDouble(field *google_protobuf.FieldDescriptorProto) bool {
-	return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.DoubleValue"
-}
-
-func IsStdFloat(field *google_protobuf.FieldDescriptorProto) bool {
-	return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.FloatValue"
-}
-
-func IsStdInt64(field *google_protobuf.FieldDescriptorProto) bool {
-	return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.Int64Value"
-}
-
-func IsStdUInt64(field *google_protobuf.FieldDescriptorProto) bool {
-	return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.UInt64Value"
-}
-
-func IsStdInt32(field *google_protobuf.FieldDescriptorProto) bool {
-	return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.Int32Value"
-}
-
-func IsStdUInt32(field *google_protobuf.FieldDescriptorProto) bool {
-	return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.UInt32Value"
-}
-
-func IsStdBool(field *google_protobuf.FieldDescriptorProto) bool {
-	return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.BoolValue"
-}
-
-func IsStdString(field *google_protobuf.FieldDescriptorProto) bool {
-	return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.StringValue"
-}
-
-func IsStdBytes(field *google_protobuf.FieldDescriptorProto) bool {
-	return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.BytesValue"
-}
-
-func IsStdType(field *google_protobuf.FieldDescriptorProto) bool {
-	return (IsStdTime(field) || IsStdDuration(field) ||
-		IsStdDouble(field) || IsStdFloat(field) ||
-		IsStdInt64(field) || IsStdUInt64(field) ||
-		IsStdInt32(field) || IsStdUInt32(field) ||
-		IsStdBool(field) ||
-		IsStdString(field) || IsStdBytes(field))
-}
-
-func IsWktPtr(field *google_protobuf.FieldDescriptorProto) bool {
-	return proto.GetBoolExtension(field.Options, E_Wktpointer, false)
-}
-
-func NeedsNilCheck(proto3 bool, field *google_protobuf.FieldDescriptorProto) bool {
-	nullable := IsNullable(field)
-	if field.IsMessage() || IsCustomType(field) {
-		return nullable
-	}
-	if proto3 {
-		return false
-	}
-	return nullable || *field.Type == google_protobuf.FieldDescriptorProto_TYPE_BYTES
-}
-
-func IsCustomType(field *google_protobuf.FieldDescriptorProto) bool {
-	typ := GetCustomType(field)
-	if len(typ) > 0 {
-		return true
-	}
-	return false
-}
-
-func IsCastType(field *google_protobuf.FieldDescriptorProto) bool {
-	typ := GetCastType(field)
-	if len(typ) > 0 {
-		return true
-	}
-	return false
-}
-
-func IsCastKey(field *google_protobuf.FieldDescriptorProto) bool {
-	typ := GetCastKey(field)
-	if len(typ) > 0 {
-		return true
-	}
-	return false
-}
-
-func IsCastValue(field *google_protobuf.FieldDescriptorProto) bool {
-	typ := GetCastValue(field)
-	if len(typ) > 0 {
-		return true
-	}
-	return false
-}
-
-func HasEnumDecl(file *google_protobuf.FileDescriptorProto, enum *google_protobuf.EnumDescriptorProto) bool {
-	return proto.GetBoolExtension(enum.Options, E_Enumdecl, proto.GetBoolExtension(file.Options, E_EnumdeclAll, true))
-}
-
-func HasTypeDecl(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
-	return proto.GetBoolExtension(message.Options, E_Typedecl, proto.GetBoolExtension(file.Options, E_TypedeclAll, true))
-}
-
-func GetCustomType(field *google_protobuf.FieldDescriptorProto) string {
-	if field == nil {
-		return ""
-	}
-	if field.Options != nil {
-		v, err := proto.GetExtension(field.Options, E_Customtype)
-		if err == nil && v.(*string) != nil {
-			return *(v.(*string))
-		}
-	}
-	return ""
-}
-
-func GetCastType(field *google_protobuf.FieldDescriptorProto) string {
-	if field == nil {
-		return ""
-	}
-	if field.Options != nil {
-		v, err := proto.GetExtension(field.Options, E_Casttype)
-		if err == nil && v.(*string) != nil {
-			return *(v.(*string))
-		}
-	}
-	return ""
-}
-
-func GetCastKey(field *google_protobuf.FieldDescriptorProto) string {
-	if field == nil {
-		return ""
-	}
-	if field.Options != nil {
-		v, err := proto.GetExtension(field.Options, E_Castkey)
-		if err == nil && v.(*string) != nil {
-			return *(v.(*string))
-		}
-	}
-	return ""
-}
-
-func GetCastValue(field *google_protobuf.FieldDescriptorProto) string {
-	if field == nil {
-		return ""
-	}
-	if field.Options != nil {
-		v, err := proto.GetExtension(field.Options, E_Castvalue)
-		if err == nil && v.(*string) != nil {
-			return *(v.(*string))
-		}
-	}
-	return ""
-}
-
-func IsCustomName(field *google_protobuf.FieldDescriptorProto) bool {
-	name := GetCustomName(field)
-	if len(name) > 0 {
-		return true
-	}
-	return false
-}
-
-func IsEnumCustomName(field *google_protobuf.EnumDescriptorProto) bool {
-	name := GetEnumCustomName(field)
-	if len(name) > 0 {
-		return true
-	}
-	return false
-}
-
-func IsEnumValueCustomName(field *google_protobuf.EnumValueDescriptorProto) bool {
-	name := GetEnumValueCustomName(field)
-	if len(name) > 0 {
-		return true
-	}
-	return false
-}
-
-func GetCustomName(field *google_protobuf.FieldDescriptorProto) string {
-	if field == nil {
-		return ""
-	}
-	if field.Options != nil {
-		v, err := proto.GetExtension(field.Options, E_Customname)
-		if err == nil && v.(*string) != nil {
-			return *(v.(*string))
-		}
-	}
-	return ""
-}
-
-func GetEnumCustomName(field *google_protobuf.EnumDescriptorProto) string {
-	if field == nil {
-		return ""
-	}
-	if field.Options != nil {
-		v, err := proto.GetExtension(field.Options, E_EnumCustomname)
-		if err == nil && v.(*string) != nil {
-			return *(v.(*string))
-		}
-	}
-	return ""
-}
-
-func GetEnumValueCustomName(field *google_protobuf.EnumValueDescriptorProto) string {
-	if field == nil {
-		return ""
-	}
-	if field.Options != nil {
-		v, err := proto.GetExtension(field.Options, E_EnumvalueCustomname)
-		if err == nil && v.(*string) != nil {
-			return *(v.(*string))
-		}
-	}
-	return ""
-}
-
-func GetJsonTag(field *google_protobuf.FieldDescriptorProto) *string {
-	if field == nil {
-		return nil
-	}
-	if field.Options != nil {
-		v, err := proto.GetExtension(field.Options, E_Jsontag)
-		if err == nil && v.(*string) != nil {
-			return (v.(*string))
-		}
-	}
-	return nil
-}
-
-func GetMoreTags(field *google_protobuf.FieldDescriptorProto) *string {
-	if field == nil {
-		return nil
-	}
-	if field.Options != nil {
-		v, err := proto.GetExtension(field.Options, E_Moretags)
-		if err == nil && v.(*string) != nil {
-			return (v.(*string))
-		}
-	}
-	return nil
-}
-
-type EnableFunc func(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool
-
-func EnabledGoEnumPrefix(file *google_protobuf.FileDescriptorProto, enum *google_protobuf.EnumDescriptorProto) bool {
-	return proto.GetBoolExtension(enum.Options, E_GoprotoEnumPrefix, proto.GetBoolExtension(file.Options, E_GoprotoEnumPrefixAll, true))
-}
-
-func EnabledGoStringer(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
-	return proto.GetBoolExtension(message.Options, E_GoprotoStringer, proto.GetBoolExtension(file.Options, E_GoprotoStringerAll, true))
-}
-
-func HasGoGetters(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
-	return proto.GetBoolExtension(message.Options, E_GoprotoGetters, proto.GetBoolExtension(file.Options, E_GoprotoGettersAll, true))
-}
-
-func IsUnion(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
-	return proto.GetBoolExtension(message.Options, E_Onlyone, proto.GetBoolExtension(file.Options, E_OnlyoneAll, false))
-}
-
-func HasGoString(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
-	return proto.GetBoolExtension(message.Options, E_Gostring, proto.GetBoolExtension(file.Options, E_GostringAll, false))
-}
-
-func HasEqual(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
-	return proto.GetBoolExtension(message.Options, E_Equal, proto.GetBoolExtension(file.Options, E_EqualAll, false))
-}
-
-func HasVerboseEqual(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
-	return proto.GetBoolExtension(message.Options, E_VerboseEqual, proto.GetBoolExtension(file.Options, E_VerboseEqualAll, false))
-}
-
-func IsStringer(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
-	return proto.GetBoolExtension(message.Options, E_Stringer, proto.GetBoolExtension(file.Options, E_StringerAll, false))
-}
-
-func IsFace(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
-	return proto.GetBoolExtension(message.Options, E_Face, proto.GetBoolExtension(file.Options, E_FaceAll, false))
-}
-
-func HasDescription(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
-	return proto.GetBoolExtension(message.Options, E_Description, proto.GetBoolExtension(file.Options, E_DescriptionAll, false))
-}
-
-func HasPopulate(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
-	return proto.GetBoolExtension(message.Options, E_Populate, proto.GetBoolExtension(file.Options, E_PopulateAll, false))
-}
-
-func HasTestGen(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
-	return proto.GetBoolExtension(message.Options, E_Testgen, proto.GetBoolExtension(file.Options, E_TestgenAll, false))
-}
-
-func HasBenchGen(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
-	return proto.GetBoolExtension(message.Options, E_Benchgen, proto.GetBoolExtension(file.Options, E_BenchgenAll, false))
-}
-
-func IsMarshaler(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
-	return proto.GetBoolExtension(message.Options, E_Marshaler, proto.GetBoolExtension(file.Options, E_MarshalerAll, false))
-}
-
-func IsUnmarshaler(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
-	return proto.GetBoolExtension(message.Options, E_Unmarshaler, proto.GetBoolExtension(file.Options, E_UnmarshalerAll, false))
-}
-
-func IsStableMarshaler(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
-	return proto.GetBoolExtension(message.Options, E_StableMarshaler, proto.GetBoolExtension(file.Options, E_StableMarshalerAll, false))
-}
-
-func IsSizer(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
-	return proto.GetBoolExtension(message.Options, E_Sizer, proto.GetBoolExtension(file.Options, E_SizerAll, false))
-}
-
-func IsProtoSizer(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
-	return proto.GetBoolExtension(message.Options, E_Protosizer, proto.GetBoolExtension(file.Options, E_ProtosizerAll, false))
-}
-
-func IsGoEnumStringer(file *google_protobuf.FileDescriptorProto, enum *google_protobuf.EnumDescriptorProto) bool {
-	return proto.GetBoolExtension(enum.Options, E_GoprotoEnumStringer, proto.GetBoolExtension(file.Options, E_GoprotoEnumStringerAll, true))
-}
-
-func IsEnumStringer(file *google_protobuf.FileDescriptorProto, enum *google_protobuf.EnumDescriptorProto) bool {
-	return proto.GetBoolExtension(enum.Options, E_EnumStringer, proto.GetBoolExtension(file.Options, E_EnumStringerAll, false))
-}
-
-func IsUnsafeMarshaler(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
-	return proto.GetBoolExtension(message.Options, E_UnsafeMarshaler, proto.GetBoolExtension(file.Options, E_UnsafeMarshalerAll, false))
-}
-
-func IsUnsafeUnmarshaler(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
-	return proto.GetBoolExtension(message.Options, E_UnsafeUnmarshaler, proto.GetBoolExtension(file.Options, E_UnsafeUnmarshalerAll, false))
-}
-
-func HasExtensionsMap(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
-	return proto.GetBoolExtension(message.Options, E_GoprotoExtensionsMap, proto.GetBoolExtension(file.Options, E_GoprotoExtensionsMapAll, true))
-}
-
-func HasUnrecognized(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
-	return proto.GetBoolExtension(message.Options, E_GoprotoUnrecognized, proto.GetBoolExtension(file.Options, E_GoprotoUnrecognizedAll, true))
-}
-
-func IsProto3(file *google_protobuf.FileDescriptorProto) bool {
-	return file.GetSyntax() == "proto3"
-}
-
-func ImportsGoGoProto(file *google_protobuf.FileDescriptorProto) bool {
-	return proto.GetBoolExtension(file.Options, E_GogoprotoImport, true)
-}
-
-func HasCompare(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
-	return proto.GetBoolExtension(message.Options, E_Compare, proto.GetBoolExtension(file.Options, E_CompareAll, false))
-}
-
-func RegistersGolangProto(file *google_protobuf.FileDescriptorProto) bool {
-	return proto.GetBoolExtension(file.Options, E_GoprotoRegistration, false)
-}
-
-func HasMessageName(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
-	return proto.GetBoolExtension(message.Options, E_Messagename, proto.GetBoolExtension(file.Options, E_MessagenameAll, false))
-}
-
-func HasSizecache(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
-	return proto.GetBoolExtension(message.Options, E_GoprotoSizecache, proto.GetBoolExtension(file.Options, E_GoprotoSizecacheAll, true))
-}
-
-func HasUnkeyed(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
-	return proto.GetBoolExtension(message.Options, E_GoprotoUnkeyed, proto.GetBoolExtension(file.Options, E_GoprotoUnkeyedAll, true))
-}
diff --git a/agent/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/Makefile b/agent/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/Makefile
deleted file mode 100644
index 3496dc99d5a..00000000000
--- a/agent/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/Makefile
+++ /dev/null
@@ -1,36 +0,0 @@
-# Go support for Protocol Buffers - Google's data interchange format
-#
-# Copyright 2010 The Go Authors.  All rights reserved.
-# https://github.com/golang/protobuf
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-regenerate:
-	go install github.com/gogo/protobuf/protoc-gen-gogo
-	go install github.com/gogo/protobuf/protoc-gen-gostring
-	protoc --gogo_out=. -I=../../protobuf/google/protobuf ../../protobuf/google/protobuf/descriptor.proto
-	protoc --gostring_out=. -I=../../protobuf/google/protobuf ../../protobuf/google/protobuf/descriptor.proto
diff --git a/agent/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/descriptor.go b/agent/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/descriptor.go
deleted file mode 100644
index a85bf1984c6..00000000000
--- a/agent/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/descriptor.go
+++ /dev/null
@@ -1,118 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2016 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Package descriptor provides functions for obtaining protocol buffer
-// descriptors for generated Go types.
-//
-// These functions cannot go in package proto because they depend on the
-// generated protobuf descriptor messages, which themselves depend on proto.
-package descriptor
-
-import (
-	"bytes"
-	"compress/gzip"
-	"fmt"
-	"io/ioutil"
-
-	"github.com/gogo/protobuf/proto"
-)
-
-// extractFile extracts a FileDescriptorProto from a gzip'd buffer.
-func extractFile(gz []byte) (*FileDescriptorProto, error) {
-	r, err := gzip.NewReader(bytes.NewReader(gz))
-	if err != nil {
-		return nil, fmt.Errorf("failed to open gzip reader: %v", err)
-	}
-	defer r.Close()
-
-	b, err := ioutil.ReadAll(r)
-	if err != nil {
-		return nil, fmt.Errorf("failed to uncompress descriptor: %v", err)
-	}
-
-	fd := new(FileDescriptorProto)
-	if err := proto.Unmarshal(b, fd); err != nil {
-		return nil, fmt.Errorf("malformed FileDescriptorProto: %v", err)
-	}
-
-	return fd, nil
-}
-
-// Message is a proto.Message with a method to return its descriptor.
-//
-// Message types generated by the protocol compiler always satisfy
-// the Message interface.
-type Message interface {
-	proto.Message
-	Descriptor() ([]byte, []int)
-}
-
-// ForMessage returns a FileDescriptorProto and a DescriptorProto from within it
-// describing the given message.
-func ForMessage(msg Message) (fd *FileDescriptorProto, md *DescriptorProto) {
-	gz, path := msg.Descriptor()
-	fd, err := extractFile(gz)
-	if err != nil {
-		panic(fmt.Sprintf("invalid FileDescriptorProto for %T: %v", msg, err))
-	}
-
-	md = fd.MessageType[path[0]]
-	for _, i := range path[1:] {
-		md = md.NestedType[i]
-	}
-	return fd, md
-}
-
-// Is this field a scalar numeric type?
-func (field *FieldDescriptorProto) IsScalar() bool {
-	if field.Type == nil {
-		return false
-	}
-	switch *field.Type {
-	case FieldDescriptorProto_TYPE_DOUBLE,
-		FieldDescriptorProto_TYPE_FLOAT,
-		FieldDescriptorProto_TYPE_INT64,
-		FieldDescriptorProto_TYPE_UINT64,
-		FieldDescriptorProto_TYPE_INT32,
-		FieldDescriptorProto_TYPE_FIXED64,
-		FieldDescriptorProto_TYPE_FIXED32,
-		FieldDescriptorProto_TYPE_BOOL,
-		FieldDescriptorProto_TYPE_UINT32,
-		FieldDescriptorProto_TYPE_ENUM,
-		FieldDescriptorProto_TYPE_SFIXED32,
-		FieldDescriptorProto_TYPE_SFIXED64,
-		FieldDescriptorProto_TYPE_SINT32,
-		FieldDescriptorProto_TYPE_SINT64:
-		return true
-	default:
-		return false
-	}
-}
diff --git a/agent/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/descriptor.pb.go b/agent/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/descriptor.pb.go
deleted file mode 100644
index 18b2a3318a5..00000000000
--- a/agent/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/descriptor.pb.go
+++ /dev/null
@@ -1,2865 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: descriptor.proto
-
-package descriptor
-
-import (
-	fmt "fmt"
-	proto "github.com/gogo/protobuf/proto"
-	math "math"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
-
-type FieldDescriptorProto_Type int32
-
-const (
-	// 0 is reserved for errors.
-	// Order is weird for historical reasons.
-	FieldDescriptorProto_TYPE_DOUBLE FieldDescriptorProto_Type = 1
-	FieldDescriptorProto_TYPE_FLOAT  FieldDescriptorProto_Type = 2
-	// Not ZigZag encoded.  Negative numbers take 10 bytes.  Use TYPE_SINT64 if
-	// negative values are likely.
-	FieldDescriptorProto_TYPE_INT64  FieldDescriptorProto_Type = 3
-	FieldDescriptorProto_TYPE_UINT64 FieldDescriptorProto_Type = 4
-	// Not ZigZag encoded.  Negative numbers take 10 bytes.  Use TYPE_SINT32 if
-	// negative values are likely.
-	FieldDescriptorProto_TYPE_INT32   FieldDescriptorProto_Type = 5
-	FieldDescriptorProto_TYPE_FIXED64 FieldDescriptorProto_Type = 6
-	FieldDescriptorProto_TYPE_FIXED32 FieldDescriptorProto_Type = 7
-	FieldDescriptorProto_TYPE_BOOL    FieldDescriptorProto_Type = 8
-	FieldDescriptorProto_TYPE_STRING  FieldDescriptorProto_Type = 9
-	// Tag-delimited aggregate.
-	// Group type is deprecated and not supported in proto3. However, Proto3
-	// implementations should still be able to parse the group wire format and
-	// treat group fields as unknown fields.
-	FieldDescriptorProto_TYPE_GROUP   FieldDescriptorProto_Type = 10
-	FieldDescriptorProto_TYPE_MESSAGE FieldDescriptorProto_Type = 11
-	// New in version 2.
-	FieldDescriptorProto_TYPE_BYTES    FieldDescriptorProto_Type = 12
-	FieldDescriptorProto_TYPE_UINT32   FieldDescriptorProto_Type = 13
-	FieldDescriptorProto_TYPE_ENUM     FieldDescriptorProto_Type = 14
-	FieldDescriptorProto_TYPE_SFIXED32 FieldDescriptorProto_Type = 15
-	FieldDescriptorProto_TYPE_SFIXED64 FieldDescriptorProto_Type = 16
-	FieldDescriptorProto_TYPE_SINT32   FieldDescriptorProto_Type = 17
-	FieldDescriptorProto_TYPE_SINT64   FieldDescriptorProto_Type = 18
-)
-
-var FieldDescriptorProto_Type_name = map[int32]string{
-	1:  "TYPE_DOUBLE",
-	2:  "TYPE_FLOAT",
-	3:  "TYPE_INT64",
-	4:  "TYPE_UINT64",
-	5:  "TYPE_INT32",
-	6:  "TYPE_FIXED64",
-	7:  "TYPE_FIXED32",
-	8:  "TYPE_BOOL",
-	9:  "TYPE_STRING",
-	10: "TYPE_GROUP",
-	11: "TYPE_MESSAGE",
-	12: "TYPE_BYTES",
-	13: "TYPE_UINT32",
-	14: "TYPE_ENUM",
-	15: "TYPE_SFIXED32",
-	16: "TYPE_SFIXED64",
-	17: "TYPE_SINT32",
-	18: "TYPE_SINT64",
-}
-
-var FieldDescriptorProto_Type_value = map[string]int32{
-	"TYPE_DOUBLE":   1,
-	"TYPE_FLOAT":    2,
-	"TYPE_INT64":    3,
-	"TYPE_UINT64":   4,
-	"TYPE_INT32":    5,
-	"TYPE_FIXED64":  6,
-	"TYPE_FIXED32":  7,
-	"TYPE_BOOL":     8,
-	"TYPE_STRING":   9,
-	"TYPE_GROUP":    10,
-	"TYPE_MESSAGE":  11,
-	"TYPE_BYTES":    12,
-	"TYPE_UINT32":   13,
-	"TYPE_ENUM":     14,
-	"TYPE_SFIXED32": 15,
-	"TYPE_SFIXED64": 16,
-	"TYPE_SINT32":   17,
-	"TYPE_SINT64":   18,
-}
-
-func (x FieldDescriptorProto_Type) Enum() *FieldDescriptorProto_Type {
-	p := new(FieldDescriptorProto_Type)
-	*p = x
-	return p
-}
-
-func (x FieldDescriptorProto_Type) String() string {
-	return proto.EnumName(FieldDescriptorProto_Type_name, int32(x))
-}
-
-func (x *FieldDescriptorProto_Type) UnmarshalJSON(data []byte) error {
-	value, err := proto.UnmarshalJSONEnum(FieldDescriptorProto_Type_value, data, "FieldDescriptorProto_Type")
-	if err != nil {
-		return err
-	}
-	*x = FieldDescriptorProto_Type(value)
-	return nil
-}
-
-func (FieldDescriptorProto_Type) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{4, 0}
-}
-
-type FieldDescriptorProto_Label int32
-
-const (
-	// 0 is reserved for errors
-	FieldDescriptorProto_LABEL_OPTIONAL FieldDescriptorProto_Label = 1
-	FieldDescriptorProto_LABEL_REQUIRED FieldDescriptorProto_Label = 2
-	FieldDescriptorProto_LABEL_REPEATED FieldDescriptorProto_Label = 3
-)
-
-var FieldDescriptorProto_Label_name = map[int32]string{
-	1: "LABEL_OPTIONAL",
-	2: "LABEL_REQUIRED",
-	3: "LABEL_REPEATED",
-}
-
-var FieldDescriptorProto_Label_value = map[string]int32{
-	"LABEL_OPTIONAL": 1,
-	"LABEL_REQUIRED": 2,
-	"LABEL_REPEATED": 3,
-}
-
-func (x FieldDescriptorProto_Label) Enum() *FieldDescriptorProto_Label {
-	p := new(FieldDescriptorProto_Label)
-	*p = x
-	return p
-}
-
-func (x FieldDescriptorProto_Label) String() string {
-	return proto.EnumName(FieldDescriptorProto_Label_name, int32(x))
-}
-
-func (x *FieldDescriptorProto_Label) UnmarshalJSON(data []byte) error {
-	value, err := proto.UnmarshalJSONEnum(FieldDescriptorProto_Label_value, data, "FieldDescriptorProto_Label")
-	if err != nil {
-		return err
-	}
-	*x = FieldDescriptorProto_Label(value)
-	return nil
-}
-
-func (FieldDescriptorProto_Label) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{4, 1}
-}
-
-// Generated classes can be optimized for speed or code size.
-type FileOptions_OptimizeMode int32
-
-const (
-	FileOptions_SPEED FileOptions_OptimizeMode = 1
-	// etc.
-	FileOptions_CODE_SIZE    FileOptions_OptimizeMode = 2
-	FileOptions_LITE_RUNTIME FileOptions_OptimizeMode = 3
-)
-
-var FileOptions_OptimizeMode_name = map[int32]string{
-	1: "SPEED",
-	2: "CODE_SIZE",
-	3: "LITE_RUNTIME",
-}
-
-var FileOptions_OptimizeMode_value = map[string]int32{
-	"SPEED":        1,
-	"CODE_SIZE":    2,
-	"LITE_RUNTIME": 3,
-}
-
-func (x FileOptions_OptimizeMode) Enum() *FileOptions_OptimizeMode {
-	p := new(FileOptions_OptimizeMode)
-	*p = x
-	return p
-}
-
-func (x FileOptions_OptimizeMode) String() string {
-	return proto.EnumName(FileOptions_OptimizeMode_name, int32(x))
-}
-
-func (x *FileOptions_OptimizeMode) UnmarshalJSON(data []byte) error {
-	value, err := proto.UnmarshalJSONEnum(FileOptions_OptimizeMode_value, data, "FileOptions_OptimizeMode")
-	if err != nil {
-		return err
-	}
-	*x = FileOptions_OptimizeMode(value)
-	return nil
-}
-
-func (FileOptions_OptimizeMode) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{10, 0}
-}
-
-type FieldOptions_CType int32
-
-const (
-	// Default mode.
-	FieldOptions_STRING       FieldOptions_CType = 0
-	FieldOptions_CORD         FieldOptions_CType = 1
-	FieldOptions_STRING_PIECE FieldOptions_CType = 2
-)
-
-var FieldOptions_CType_name = map[int32]string{
-	0: "STRING",
-	1: "CORD",
-	2: "STRING_PIECE",
-}
-
-var FieldOptions_CType_value = map[string]int32{
-	"STRING":       0,
-	"CORD":         1,
-	"STRING_PIECE": 2,
-}
-
-func (x FieldOptions_CType) Enum() *FieldOptions_CType {
-	p := new(FieldOptions_CType)
-	*p = x
-	return p
-}
-
-func (x FieldOptions_CType) String() string {
-	return proto.EnumName(FieldOptions_CType_name, int32(x))
-}
-
-func (x *FieldOptions_CType) UnmarshalJSON(data []byte) error {
-	value, err := proto.UnmarshalJSONEnum(FieldOptions_CType_value, data, "FieldOptions_CType")
-	if err != nil {
-		return err
-	}
-	*x = FieldOptions_CType(value)
-	return nil
-}
-
-func (FieldOptions_CType) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{12, 0}
-}
-
-type FieldOptions_JSType int32
-
-const (
-	// Use the default type.
-	FieldOptions_JS_NORMAL FieldOptions_JSType = 0
-	// Use JavaScript strings.
-	FieldOptions_JS_STRING FieldOptions_JSType = 1
-	// Use JavaScript numbers.
-	FieldOptions_JS_NUMBER FieldOptions_JSType = 2
-)
-
-var FieldOptions_JSType_name = map[int32]string{
-	0: "JS_NORMAL",
-	1: "JS_STRING",
-	2: "JS_NUMBER",
-}
-
-var FieldOptions_JSType_value = map[string]int32{
-	"JS_NORMAL": 0,
-	"JS_STRING": 1,
-	"JS_NUMBER": 2,
-}
-
-func (x FieldOptions_JSType) Enum() *FieldOptions_JSType {
-	p := new(FieldOptions_JSType)
-	*p = x
-	return p
-}
-
-func (x FieldOptions_JSType) String() string {
-	return proto.EnumName(FieldOptions_JSType_name, int32(x))
-}
-
-func (x *FieldOptions_JSType) UnmarshalJSON(data []byte) error {
-	value, err := proto.UnmarshalJSONEnum(FieldOptions_JSType_value, data, "FieldOptions_JSType")
-	if err != nil {
-		return err
-	}
-	*x = FieldOptions_JSType(value)
-	return nil
-}
-
-func (FieldOptions_JSType) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{12, 1}
-}
-
-// Is this method side-effect-free (or safe in HTTP parlance), or idempotent,
-// or neither? HTTP based RPC implementation may choose GET verb for safe
-// methods, and PUT verb for idempotent methods instead of the default POST.
-type MethodOptions_IdempotencyLevel int32
-
-const (
-	MethodOptions_IDEMPOTENCY_UNKNOWN MethodOptions_IdempotencyLevel = 0
-	MethodOptions_NO_SIDE_EFFECTS     MethodOptions_IdempotencyLevel = 1
-	MethodOptions_IDEMPOTENT          MethodOptions_IdempotencyLevel = 2
-)
-
-var MethodOptions_IdempotencyLevel_name = map[int32]string{
-	0: "IDEMPOTENCY_UNKNOWN",
-	1: "NO_SIDE_EFFECTS",
-	2: "IDEMPOTENT",
-}
-
-var MethodOptions_IdempotencyLevel_value = map[string]int32{
-	"IDEMPOTENCY_UNKNOWN": 0,
-	"NO_SIDE_EFFECTS":     1,
-	"IDEMPOTENT":          2,
-}
-
-func (x MethodOptions_IdempotencyLevel) Enum() *MethodOptions_IdempotencyLevel {
-	p := new(MethodOptions_IdempotencyLevel)
-	*p = x
-	return p
-}
-
-func (x MethodOptions_IdempotencyLevel) String() string {
-	return proto.EnumName(MethodOptions_IdempotencyLevel_name, int32(x))
-}
-
-func (x *MethodOptions_IdempotencyLevel) UnmarshalJSON(data []byte) error {
-	value, err := proto.UnmarshalJSONEnum(MethodOptions_IdempotencyLevel_value, data, "MethodOptions_IdempotencyLevel")
-	if err != nil {
-		return err
-	}
-	*x = MethodOptions_IdempotencyLevel(value)
-	return nil
-}
-
-func (MethodOptions_IdempotencyLevel) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{17, 0}
-}
-
-// The protocol compiler can output a FileDescriptorSet containing the .proto
-// files it parses.
-type FileDescriptorSet struct {
-	File                 []*FileDescriptorProto `protobuf:"bytes,1,rep,name=file" json:"file,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}               `json:"-"`
-	XXX_unrecognized     []byte                 `json:"-"`
-	XXX_sizecache        int32                  `json:"-"`
-}
-
-func (m *FileDescriptorSet) Reset()         { *m = FileDescriptorSet{} }
-func (m *FileDescriptorSet) String() string { return proto.CompactTextString(m) }
-func (*FileDescriptorSet) ProtoMessage()    {}
-func (*FileDescriptorSet) Descriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{0}
-}
-func (m *FileDescriptorSet) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_FileDescriptorSet.Unmarshal(m, b)
-}
-func (m *FileDescriptorSet) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_FileDescriptorSet.Marshal(b, m, deterministic)
-}
-func (m *FileDescriptorSet) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_FileDescriptorSet.Merge(m, src)
-}
-func (m *FileDescriptorSet) XXX_Size() int {
-	return xxx_messageInfo_FileDescriptorSet.Size(m)
-}
-func (m *FileDescriptorSet) XXX_DiscardUnknown() {
-	xxx_messageInfo_FileDescriptorSet.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_FileDescriptorSet proto.InternalMessageInfo
-
-func (m *FileDescriptorSet) GetFile() []*FileDescriptorProto {
-	if m != nil {
-		return m.File
-	}
-	return nil
-}
-
-// Describes a complete .proto file.
-type FileDescriptorProto struct {
-	Name    *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
-	Package *string `protobuf:"bytes,2,opt,name=package" json:"package,omitempty"`
-	// Names of files imported by this file.
-	Dependency []string `protobuf:"bytes,3,rep,name=dependency" json:"dependency,omitempty"`
-	// Indexes of the public imported files in the dependency list above.
-	PublicDependency []int32 `protobuf:"varint,10,rep,name=public_dependency,json=publicDependency" json:"public_dependency,omitempty"`
-	// Indexes of the weak imported files in the dependency list.
-	// For Google-internal migration only. Do not use.
-	WeakDependency []int32 `protobuf:"varint,11,rep,name=weak_dependency,json=weakDependency" json:"weak_dependency,omitempty"`
-	// All top-level definitions in this file.
-	MessageType []*DescriptorProto        `protobuf:"bytes,4,rep,name=message_type,json=messageType" json:"message_type,omitempty"`
-	EnumType    []*EnumDescriptorProto    `protobuf:"bytes,5,rep,name=enum_type,json=enumType" json:"enum_type,omitempty"`
-	Service     []*ServiceDescriptorProto `protobuf:"bytes,6,rep,name=service" json:"service,omitempty"`
-	Extension   []*FieldDescriptorProto   `protobuf:"bytes,7,rep,name=extension" json:"extension,omitempty"`
-	Options     *FileOptions              `protobuf:"bytes,8,opt,name=options" json:"options,omitempty"`
-	// This field contains optional information about the original source code.
-	// You may safely remove this entire field without harming runtime
-	// functionality of the descriptors -- the information is needed only by
-	// development tools.
-	SourceCodeInfo *SourceCodeInfo `protobuf:"bytes,9,opt,name=source_code_info,json=sourceCodeInfo" json:"source_code_info,omitempty"`
-	// The syntax of the proto file.
-	// The supported values are "proto2" and "proto3".
-	Syntax               *string  `protobuf:"bytes,12,opt,name=syntax" json:"syntax,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *FileDescriptorProto) Reset()         { *m = FileDescriptorProto{} }
-func (m *FileDescriptorProto) String() string { return proto.CompactTextString(m) }
-func (*FileDescriptorProto) ProtoMessage()    {}
-func (*FileDescriptorProto) Descriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{1}
-}
-func (m *FileDescriptorProto) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_FileDescriptorProto.Unmarshal(m, b)
-}
-func (m *FileDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_FileDescriptorProto.Marshal(b, m, deterministic)
-}
-func (m *FileDescriptorProto) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_FileDescriptorProto.Merge(m, src)
-}
-func (m *FileDescriptorProto) XXX_Size() int {
-	return xxx_messageInfo_FileDescriptorProto.Size(m)
-}
-func (m *FileDescriptorProto) XXX_DiscardUnknown() {
-	xxx_messageInfo_FileDescriptorProto.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_FileDescriptorProto proto.InternalMessageInfo
-
-func (m *FileDescriptorProto) GetName() string {
-	if m != nil && m.Name != nil {
-		return *m.Name
-	}
-	return ""
-}
-
-func (m *FileDescriptorProto) GetPackage() string {
-	if m != nil && m.Package != nil {
-		return *m.Package
-	}
-	return ""
-}
-
-func (m *FileDescriptorProto) GetDependency() []string {
-	if m != nil {
-		return m.Dependency
-	}
-	return nil
-}
-
-func (m *FileDescriptorProto) GetPublicDependency() []int32 {
-	if m != nil {
-		return m.PublicDependency
-	}
-	return nil
-}
-
-func (m *FileDescriptorProto) GetWeakDependency() []int32 {
-	if m != nil {
-		return m.WeakDependency
-	}
-	return nil
-}
-
-func (m *FileDescriptorProto) GetMessageType() []*DescriptorProto {
-	if m != nil {
-		return m.MessageType
-	}
-	return nil
-}
-
-func (m *FileDescriptorProto) GetEnumType() []*EnumDescriptorProto {
-	if m != nil {
-		return m.EnumType
-	}
-	return nil
-}
-
-func (m *FileDescriptorProto) GetService() []*ServiceDescriptorProto {
-	if m != nil {
-		return m.Service
-	}
-	return nil
-}
-
-func (m *FileDescriptorProto) GetExtension() []*FieldDescriptorProto {
-	if m != nil {
-		return m.Extension
-	}
-	return nil
-}
-
-func (m *FileDescriptorProto) GetOptions() *FileOptions {
-	if m != nil {
-		return m.Options
-	}
-	return nil
-}
-
-func (m *FileDescriptorProto) GetSourceCodeInfo() *SourceCodeInfo {
-	if m != nil {
-		return m.SourceCodeInfo
-	}
-	return nil
-}
-
-func (m *FileDescriptorProto) GetSyntax() string {
-	if m != nil && m.Syntax != nil {
-		return *m.Syntax
-	}
-	return ""
-}
-
-// Describes a message type.
-type DescriptorProto struct {
-	Name           *string                           `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
-	Field          []*FieldDescriptorProto           `protobuf:"bytes,2,rep,name=field" json:"field,omitempty"`
-	Extension      []*FieldDescriptorProto           `protobuf:"bytes,6,rep,name=extension" json:"extension,omitempty"`
-	NestedType     []*DescriptorProto                `protobuf:"bytes,3,rep,name=nested_type,json=nestedType" json:"nested_type,omitempty"`
-	EnumType       []*EnumDescriptorProto            `protobuf:"bytes,4,rep,name=enum_type,json=enumType" json:"enum_type,omitempty"`
-	ExtensionRange []*DescriptorProto_ExtensionRange `protobuf:"bytes,5,rep,name=extension_range,json=extensionRange" json:"extension_range,omitempty"`
-	OneofDecl      []*OneofDescriptorProto           `protobuf:"bytes,8,rep,name=oneof_decl,json=oneofDecl" json:"oneof_decl,omitempty"`
-	Options        *MessageOptions                   `protobuf:"bytes,7,opt,name=options" json:"options,omitempty"`
-	ReservedRange  []*DescriptorProto_ReservedRange  `protobuf:"bytes,9,rep,name=reserved_range,json=reservedRange" json:"reserved_range,omitempty"`
-	// Reserved field names, which may not be used by fields in the same message.
-	// A given name may only be reserved once.
-	ReservedName         []string `protobuf:"bytes,10,rep,name=reserved_name,json=reservedName" json:"reserved_name,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *DescriptorProto) Reset()         { *m = DescriptorProto{} }
-func (m *DescriptorProto) String() string { return proto.CompactTextString(m) }
-func (*DescriptorProto) ProtoMessage()    {}
-func (*DescriptorProto) Descriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{2}
-}
-func (m *DescriptorProto) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_DescriptorProto.Unmarshal(m, b)
-}
-func (m *DescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_DescriptorProto.Marshal(b, m, deterministic)
-}
-func (m *DescriptorProto) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_DescriptorProto.Merge(m, src)
-}
-func (m *DescriptorProto) XXX_Size() int {
-	return xxx_messageInfo_DescriptorProto.Size(m)
-}
-func (m *DescriptorProto) XXX_DiscardUnknown() {
-	xxx_messageInfo_DescriptorProto.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_DescriptorProto proto.InternalMessageInfo
-
-func (m *DescriptorProto) GetName() string {
-	if m != nil && m.Name != nil {
-		return *m.Name
-	}
-	return ""
-}
-
-func (m *DescriptorProto) GetField() []*FieldDescriptorProto {
-	if m != nil {
-		return m.Field
-	}
-	return nil
-}
-
-func (m *DescriptorProto) GetExtension() []*FieldDescriptorProto {
-	if m != nil {
-		return m.Extension
-	}
-	return nil
-}
-
-func (m *DescriptorProto) GetNestedType() []*DescriptorProto {
-	if m != nil {
-		return m.NestedType
-	}
-	return nil
-}
-
-func (m *DescriptorProto) GetEnumType() []*EnumDescriptorProto {
-	if m != nil {
-		return m.EnumType
-	}
-	return nil
-}
-
-func (m *DescriptorProto) GetExtensionRange() []*DescriptorProto_ExtensionRange {
-	if m != nil {
-		return m.ExtensionRange
-	}
-	return nil
-}
-
-func (m *DescriptorProto) GetOneofDecl() []*OneofDescriptorProto {
-	if m != nil {
-		return m.OneofDecl
-	}
-	return nil
-}
-
-func (m *DescriptorProto) GetOptions() *MessageOptions {
-	if m != nil {
-		return m.Options
-	}
-	return nil
-}
-
-func (m *DescriptorProto) GetReservedRange() []*DescriptorProto_ReservedRange {
-	if m != nil {
-		return m.ReservedRange
-	}
-	return nil
-}
-
-func (m *DescriptorProto) GetReservedName() []string {
-	if m != nil {
-		return m.ReservedName
-	}
-	return nil
-}
-
-type DescriptorProto_ExtensionRange struct {
-	Start                *int32                 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"`
-	End                  *int32                 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"`
-	Options              *ExtensionRangeOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}               `json:"-"`
-	XXX_unrecognized     []byte                 `json:"-"`
-	XXX_sizecache        int32                  `json:"-"`
-}
-
-func (m *DescriptorProto_ExtensionRange) Reset()         { *m = DescriptorProto_ExtensionRange{} }
-func (m *DescriptorProto_ExtensionRange) String() string { return proto.CompactTextString(m) }
-func (*DescriptorProto_ExtensionRange) ProtoMessage()    {}
-func (*DescriptorProto_ExtensionRange) Descriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{2, 0}
-}
-func (m *DescriptorProto_ExtensionRange) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_DescriptorProto_ExtensionRange.Unmarshal(m, b)
-}
-func (m *DescriptorProto_ExtensionRange) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_DescriptorProto_ExtensionRange.Marshal(b, m, deterministic)
-}
-func (m *DescriptorProto_ExtensionRange) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_DescriptorProto_ExtensionRange.Merge(m, src)
-}
-func (m *DescriptorProto_ExtensionRange) XXX_Size() int {
-	return xxx_messageInfo_DescriptorProto_ExtensionRange.Size(m)
-}
-func (m *DescriptorProto_ExtensionRange) XXX_DiscardUnknown() {
-	xxx_messageInfo_DescriptorProto_ExtensionRange.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_DescriptorProto_ExtensionRange proto.InternalMessageInfo
-
-func (m *DescriptorProto_ExtensionRange) GetStart() int32 {
-	if m != nil && m.Start != nil {
-		return *m.Start
-	}
-	return 0
-}
-
-func (m *DescriptorProto_ExtensionRange) GetEnd() int32 {
-	if m != nil && m.End != nil {
-		return *m.End
-	}
-	return 0
-}
-
-func (m *DescriptorProto_ExtensionRange) GetOptions() *ExtensionRangeOptions {
-	if m != nil {
-		return m.Options
-	}
-	return nil
-}
-
-// Range of reserved tag numbers. Reserved tag numbers may not be used by
-// fields or extension ranges in the same message. Reserved ranges may
-// not overlap.
-type DescriptorProto_ReservedRange struct {
-	Start                *int32   `protobuf:"varint,1,opt,name=start" json:"start,omitempty"`
-	End                  *int32   `protobuf:"varint,2,opt,name=end" json:"end,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *DescriptorProto_ReservedRange) Reset()         { *m = DescriptorProto_ReservedRange{} }
-func (m *DescriptorProto_ReservedRange) String() string { return proto.CompactTextString(m) }
-func (*DescriptorProto_ReservedRange) ProtoMessage()    {}
-func (*DescriptorProto_ReservedRange) Descriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{2, 1}
-}
-func (m *DescriptorProto_ReservedRange) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_DescriptorProto_ReservedRange.Unmarshal(m, b)
-}
-func (m *DescriptorProto_ReservedRange) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_DescriptorProto_ReservedRange.Marshal(b, m, deterministic)
-}
-func (m *DescriptorProto_ReservedRange) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_DescriptorProto_ReservedRange.Merge(m, src)
-}
-func (m *DescriptorProto_ReservedRange) XXX_Size() int {
-	return xxx_messageInfo_DescriptorProto_ReservedRange.Size(m)
-}
-func (m *DescriptorProto_ReservedRange) XXX_DiscardUnknown() {
-	xxx_messageInfo_DescriptorProto_ReservedRange.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_DescriptorProto_ReservedRange proto.InternalMessageInfo
-
-func (m *DescriptorProto_ReservedRange) GetStart() int32 {
-	if m != nil && m.Start != nil {
-		return *m.Start
-	}
-	return 0
-}
-
-func (m *DescriptorProto_ReservedRange) GetEnd() int32 {
-	if m != nil && m.End != nil {
-		return *m.End
-	}
-	return 0
-}
-
-type ExtensionRangeOptions struct {
-	// The parser stores options it doesn't recognize here. See above.
-	UninterpretedOption          []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
-	XXX_NoUnkeyedLiteral         struct{}               `json:"-"`
-	proto.XXX_InternalExtensions `json:"-"`
-	XXX_unrecognized             []byte `json:"-"`
-	XXX_sizecache                int32  `json:"-"`
-}
-
-func (m *ExtensionRangeOptions) Reset()         { *m = ExtensionRangeOptions{} }
-func (m *ExtensionRangeOptions) String() string { return proto.CompactTextString(m) }
-func (*ExtensionRangeOptions) ProtoMessage()    {}
-func (*ExtensionRangeOptions) Descriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{3}
-}
-
-var extRange_ExtensionRangeOptions = []proto.ExtensionRange{
-	{Start: 1000, End: 536870911},
-}
-
-func (*ExtensionRangeOptions) ExtensionRangeArray() []proto.ExtensionRange {
-	return extRange_ExtensionRangeOptions
-}
-
-func (m *ExtensionRangeOptions) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_ExtensionRangeOptions.Unmarshal(m, b)
-}
-func (m *ExtensionRangeOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_ExtensionRangeOptions.Marshal(b, m, deterministic)
-}
-func (m *ExtensionRangeOptions) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_ExtensionRangeOptions.Merge(m, src)
-}
-func (m *ExtensionRangeOptions) XXX_Size() int {
-	return xxx_messageInfo_ExtensionRangeOptions.Size(m)
-}
-func (m *ExtensionRangeOptions) XXX_DiscardUnknown() {
-	xxx_messageInfo_ExtensionRangeOptions.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_ExtensionRangeOptions proto.InternalMessageInfo
-
-func (m *ExtensionRangeOptions) GetUninterpretedOption() []*UninterpretedOption {
-	if m != nil {
-		return m.UninterpretedOption
-	}
-	return nil
-}
-
-// Describes a field within a message.
-type FieldDescriptorProto struct {
-	Name   *string                     `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
-	Number *int32                      `protobuf:"varint,3,opt,name=number" json:"number,omitempty"`
-	Label  *FieldDescriptorProto_Label `protobuf:"varint,4,opt,name=label,enum=google.protobuf.FieldDescriptorProto_Label" json:"label,omitempty"`
-	// If type_name is set, this need not be set.  If both this and type_name
-	// are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP.
-	Type *FieldDescriptorProto_Type `protobuf:"varint,5,opt,name=type,enum=google.protobuf.FieldDescriptorProto_Type" json:"type,omitempty"`
-	// For message and enum types, this is the name of the type.  If the name
-	// starts with a '.', it is fully-qualified.  Otherwise, C++-like scoping
-	// rules are used to find the type (i.e. first the nested types within this
-	// message are searched, then within the parent, on up to the root
-	// namespace).
-	TypeName *string `protobuf:"bytes,6,opt,name=type_name,json=typeName" json:"type_name,omitempty"`
-	// For extensions, this is the name of the type being extended.  It is
-	// resolved in the same manner as type_name.
-	Extendee *string `protobuf:"bytes,2,opt,name=extendee" json:"extendee,omitempty"`
-	// For numeric types, contains the original text representation of the value.
-	// For booleans, "true" or "false".
-	// For strings, contains the default text contents (not escaped in any way).
-	// For bytes, contains the C escaped value.  All bytes >= 128 are escaped.
-	// TODO(kenton):  Base-64 encode?
-	DefaultValue *string `protobuf:"bytes,7,opt,name=default_value,json=defaultValue" json:"default_value,omitempty"`
-	// If set, gives the index of a oneof in the containing type's oneof_decl
-	// list.  This field is a member of that oneof.
-	OneofIndex *int32 `protobuf:"varint,9,opt,name=oneof_index,json=oneofIndex" json:"oneof_index,omitempty"`
-	// JSON name of this field. The value is set by protocol compiler. If the
-	// user has set a "json_name" option on this field, that option's value
-	// will be used. Otherwise, it's deduced from the field's name by converting
-	// it to camelCase.
-	JsonName             *string       `protobuf:"bytes,10,opt,name=json_name,json=jsonName" json:"json_name,omitempty"`
-	Options              *FieldOptions `protobuf:"bytes,8,opt,name=options" json:"options,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}      `json:"-"`
-	XXX_unrecognized     []byte        `json:"-"`
-	XXX_sizecache        int32         `json:"-"`
-}
-
-func (m *FieldDescriptorProto) Reset()         { *m = FieldDescriptorProto{} }
-func (m *FieldDescriptorProto) String() string { return proto.CompactTextString(m) }
-func (*FieldDescriptorProto) ProtoMessage()    {}
-func (*FieldDescriptorProto) Descriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{4}
-}
-func (m *FieldDescriptorProto) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_FieldDescriptorProto.Unmarshal(m, b)
-}
-func (m *FieldDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_FieldDescriptorProto.Marshal(b, m, deterministic)
-}
-func (m *FieldDescriptorProto) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_FieldDescriptorProto.Merge(m, src)
-}
-func (m *FieldDescriptorProto) XXX_Size() int {
-	return xxx_messageInfo_FieldDescriptorProto.Size(m)
-}
-func (m *FieldDescriptorProto) XXX_DiscardUnknown() {
-	xxx_messageInfo_FieldDescriptorProto.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_FieldDescriptorProto proto.InternalMessageInfo
-
-func (m *FieldDescriptorProto) GetName() string {
-	if m != nil && m.Name != nil {
-		return *m.Name
-	}
-	return ""
-}
-
-func (m *FieldDescriptorProto) GetNumber() int32 {
-	if m != nil && m.Number != nil {
-		return *m.Number
-	}
-	return 0
-}
-
-func (m *FieldDescriptorProto) GetLabel() FieldDescriptorProto_Label {
-	if m != nil && m.Label != nil {
-		return *m.Label
-	}
-	return FieldDescriptorProto_LABEL_OPTIONAL
-}
-
-func (m *FieldDescriptorProto) GetType() FieldDescriptorProto_Type {
-	if m != nil && m.Type != nil {
-		return *m.Type
-	}
-	return FieldDescriptorProto_TYPE_DOUBLE
-}
-
-func (m *FieldDescriptorProto) GetTypeName() string {
-	if m != nil && m.TypeName != nil {
-		return *m.TypeName
-	}
-	return ""
-}
-
-func (m *FieldDescriptorProto) GetExtendee() string {
-	if m != nil && m.Extendee != nil {
-		return *m.Extendee
-	}
-	return ""
-}
-
-func (m *FieldDescriptorProto) GetDefaultValue() string {
-	if m != nil && m.DefaultValue != nil {
-		return *m.DefaultValue
-	}
-	return ""
-}
-
-func (m *FieldDescriptorProto) GetOneofIndex() int32 {
-	if m != nil && m.OneofIndex != nil {
-		return *m.OneofIndex
-	}
-	return 0
-}
-
-func (m *FieldDescriptorProto) GetJsonName() string {
-	if m != nil && m.JsonName != nil {
-		return *m.JsonName
-	}
-	return ""
-}
-
-func (m *FieldDescriptorProto) GetOptions() *FieldOptions {
-	if m != nil {
-		return m.Options
-	}
-	return nil
-}
-
-// Describes a oneof.
-type OneofDescriptorProto struct {
-	Name                 *string       `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
-	Options              *OneofOptions `protobuf:"bytes,2,opt,name=options" json:"options,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}      `json:"-"`
-	XXX_unrecognized     []byte        `json:"-"`
-	XXX_sizecache        int32         `json:"-"`
-}
-
-func (m *OneofDescriptorProto) Reset()         { *m = OneofDescriptorProto{} }
-func (m *OneofDescriptorProto) String() string { return proto.CompactTextString(m) }
-func (*OneofDescriptorProto) ProtoMessage()    {}
-func (*OneofDescriptorProto) Descriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{5}
-}
-func (m *OneofDescriptorProto) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_OneofDescriptorProto.Unmarshal(m, b)
-}
-func (m *OneofDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_OneofDescriptorProto.Marshal(b, m, deterministic)
-}
-func (m *OneofDescriptorProto) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_OneofDescriptorProto.Merge(m, src)
-}
-func (m *OneofDescriptorProto) XXX_Size() int {
-	return xxx_messageInfo_OneofDescriptorProto.Size(m)
-}
-func (m *OneofDescriptorProto) XXX_DiscardUnknown() {
-	xxx_messageInfo_OneofDescriptorProto.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_OneofDescriptorProto proto.InternalMessageInfo
-
-func (m *OneofDescriptorProto) GetName() string {
-	if m != nil && m.Name != nil {
-		return *m.Name
-	}
-	return ""
-}
-
-func (m *OneofDescriptorProto) GetOptions() *OneofOptions {
-	if m != nil {
-		return m.Options
-	}
-	return nil
-}
-
-// Describes an enum type.
-type EnumDescriptorProto struct {
-	Name    *string                     `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
-	Value   []*EnumValueDescriptorProto `protobuf:"bytes,2,rep,name=value" json:"value,omitempty"`
-	Options *EnumOptions                `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"`
-	// Range of reserved numeric values. Reserved numeric values may not be used
-	// by enum values in the same enum declaration. Reserved ranges may not
-	// overlap.
-	ReservedRange []*EnumDescriptorProto_EnumReservedRange `protobuf:"bytes,4,rep,name=reserved_range,json=reservedRange" json:"reserved_range,omitempty"`
-	// Reserved enum value names, which may not be reused. A given name may only
-	// be reserved once.
-	ReservedName         []string `protobuf:"bytes,5,rep,name=reserved_name,json=reservedName" json:"reserved_name,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *EnumDescriptorProto) Reset()         { *m = EnumDescriptorProto{} }
-func (m *EnumDescriptorProto) String() string { return proto.CompactTextString(m) }
-func (*EnumDescriptorProto) ProtoMessage()    {}
-func (*EnumDescriptorProto) Descriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{6}
-}
-func (m *EnumDescriptorProto) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_EnumDescriptorProto.Unmarshal(m, b)
-}
-func (m *EnumDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_EnumDescriptorProto.Marshal(b, m, deterministic)
-}
-func (m *EnumDescriptorProto) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_EnumDescriptorProto.Merge(m, src)
-}
-func (m *EnumDescriptorProto) XXX_Size() int {
-	return xxx_messageInfo_EnumDescriptorProto.Size(m)
-}
-func (m *EnumDescriptorProto) XXX_DiscardUnknown() {
-	xxx_messageInfo_EnumDescriptorProto.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_EnumDescriptorProto proto.InternalMessageInfo
-
-func (m *EnumDescriptorProto) GetName() string {
-	if m != nil && m.Name != nil {
-		return *m.Name
-	}
-	return ""
-}
-
-func (m *EnumDescriptorProto) GetValue() []*EnumValueDescriptorProto {
-	if m != nil {
-		return m.Value
-	}
-	return nil
-}
-
-func (m *EnumDescriptorProto) GetOptions() *EnumOptions {
-	if m != nil {
-		return m.Options
-	}
-	return nil
-}
-
-func (m *EnumDescriptorProto) GetReservedRange() []*EnumDescriptorProto_EnumReservedRange {
-	if m != nil {
-		return m.ReservedRange
-	}
-	return nil
-}
-
-func (m *EnumDescriptorProto) GetReservedName() []string {
-	if m != nil {
-		return m.ReservedName
-	}
-	return nil
-}
-
-// Range of reserved numeric values. Reserved values may not be used by
-// entries in the same enum. Reserved ranges may not overlap.
-//
-// Note that this is distinct from DescriptorProto.ReservedRange in that it
-// is inclusive such that it can appropriately represent the entire int32
-// domain.
-type EnumDescriptorProto_EnumReservedRange struct {
-	Start                *int32   `protobuf:"varint,1,opt,name=start" json:"start,omitempty"`
-	End                  *int32   `protobuf:"varint,2,opt,name=end" json:"end,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *EnumDescriptorProto_EnumReservedRange) Reset()         { *m = EnumDescriptorProto_EnumReservedRange{} }
-func (m *EnumDescriptorProto_EnumReservedRange) String() string { return proto.CompactTextString(m) }
-func (*EnumDescriptorProto_EnumReservedRange) ProtoMessage()    {}
-func (*EnumDescriptorProto_EnumReservedRange) Descriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{6, 0}
-}
-func (m *EnumDescriptorProto_EnumReservedRange) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.Unmarshal(m, b)
-}
-func (m *EnumDescriptorProto_EnumReservedRange) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.Marshal(b, m, deterministic)
-}
-func (m *EnumDescriptorProto_EnumReservedRange) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.Merge(m, src)
-}
-func (m *EnumDescriptorProto_EnumReservedRange) XXX_Size() int {
-	return xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.Size(m)
-}
-func (m *EnumDescriptorProto_EnumReservedRange) XXX_DiscardUnknown() {
-	xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_EnumDescriptorProto_EnumReservedRange proto.InternalMessageInfo
-
-func (m *EnumDescriptorProto_EnumReservedRange) GetStart() int32 {
-	if m != nil && m.Start != nil {
-		return *m.Start
-	}
-	return 0
-}
-
-func (m *EnumDescriptorProto_EnumReservedRange) GetEnd() int32 {
-	if m != nil && m.End != nil {
-		return *m.End
-	}
-	return 0
-}
-
-// Describes a value within an enum.
-type EnumValueDescriptorProto struct {
-	Name                 *string           `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
-	Number               *int32            `protobuf:"varint,2,opt,name=number" json:"number,omitempty"`
-	Options              *EnumValueOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}          `json:"-"`
-	XXX_unrecognized     []byte            `json:"-"`
-	XXX_sizecache        int32             `json:"-"`
-}
-
-func (m *EnumValueDescriptorProto) Reset()         { *m = EnumValueDescriptorProto{} }
-func (m *EnumValueDescriptorProto) String() string { return proto.CompactTextString(m) }
-func (*EnumValueDescriptorProto) ProtoMessage()    {}
-func (*EnumValueDescriptorProto) Descriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{7}
-}
-func (m *EnumValueDescriptorProto) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_EnumValueDescriptorProto.Unmarshal(m, b)
-}
-func (m *EnumValueDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_EnumValueDescriptorProto.Marshal(b, m, deterministic)
-}
-func (m *EnumValueDescriptorProto) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_EnumValueDescriptorProto.Merge(m, src)
-}
-func (m *EnumValueDescriptorProto) XXX_Size() int {
-	return xxx_messageInfo_EnumValueDescriptorProto.Size(m)
-}
-func (m *EnumValueDescriptorProto) XXX_DiscardUnknown() {
-	xxx_messageInfo_EnumValueDescriptorProto.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_EnumValueDescriptorProto proto.InternalMessageInfo
-
-func (m *EnumValueDescriptorProto) GetName() string {
-	if m != nil && m.Name != nil {
-		return *m.Name
-	}
-	return ""
-}
-
-func (m *EnumValueDescriptorProto) GetNumber() int32 {
-	if m != nil && m.Number != nil {
-		return *m.Number
-	}
-	return 0
-}
-
-func (m *EnumValueDescriptorProto) GetOptions() *EnumValueOptions {
-	if m != nil {
-		return m.Options
-	}
-	return nil
-}
-
-// Describes a service.
-type ServiceDescriptorProto struct {
-	Name                 *string                  `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
-	Method               []*MethodDescriptorProto `protobuf:"bytes,2,rep,name=method" json:"method,omitempty"`
-	Options              *ServiceOptions          `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}                 `json:"-"`
-	XXX_unrecognized     []byte                   `json:"-"`
-	XXX_sizecache        int32                    `json:"-"`
-}
-
-func (m *ServiceDescriptorProto) Reset()         { *m = ServiceDescriptorProto{} }
-func (m *ServiceDescriptorProto) String() string { return proto.CompactTextString(m) }
-func (*ServiceDescriptorProto) ProtoMessage()    {}
-func (*ServiceDescriptorProto) Descriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{8}
-}
-func (m *ServiceDescriptorProto) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_ServiceDescriptorProto.Unmarshal(m, b)
-}
-func (m *ServiceDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_ServiceDescriptorProto.Marshal(b, m, deterministic)
-}
-func (m *ServiceDescriptorProto) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_ServiceDescriptorProto.Merge(m, src)
-}
-func (m *ServiceDescriptorProto) XXX_Size() int {
-	return xxx_messageInfo_ServiceDescriptorProto.Size(m)
-}
-func (m *ServiceDescriptorProto) XXX_DiscardUnknown() {
-	xxx_messageInfo_ServiceDescriptorProto.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_ServiceDescriptorProto proto.InternalMessageInfo
-
-func (m *ServiceDescriptorProto) GetName() string {
-	if m != nil && m.Name != nil {
-		return *m.Name
-	}
-	return ""
-}
-
-func (m *ServiceDescriptorProto) GetMethod() []*MethodDescriptorProto {
-	if m != nil {
-		return m.Method
-	}
-	return nil
-}
-
-func (m *ServiceDescriptorProto) GetOptions() *ServiceOptions {
-	if m != nil {
-		return m.Options
-	}
-	return nil
-}
-
-// Describes a method of a service.
-type MethodDescriptorProto struct {
-	Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
-	// Input and output type names.  These are resolved in the same way as
-	// FieldDescriptorProto.type_name, but must refer to a message type.
-	InputType  *string        `protobuf:"bytes,2,opt,name=input_type,json=inputType" json:"input_type,omitempty"`
-	OutputType *string        `protobuf:"bytes,3,opt,name=output_type,json=outputType" json:"output_type,omitempty"`
-	Options    *MethodOptions `protobuf:"bytes,4,opt,name=options" json:"options,omitempty"`
-	// Identifies if client streams multiple client messages
-	ClientStreaming *bool `protobuf:"varint,5,opt,name=client_streaming,json=clientStreaming,def=0" json:"client_streaming,omitempty"`
-	// Identifies if server streams multiple server messages
-	ServerStreaming      *bool    `protobuf:"varint,6,opt,name=server_streaming,json=serverStreaming,def=0" json:"server_streaming,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *MethodDescriptorProto) Reset()         { *m = MethodDescriptorProto{} }
-func (m *MethodDescriptorProto) String() string { return proto.CompactTextString(m) }
-func (*MethodDescriptorProto) ProtoMessage()    {}
-func (*MethodDescriptorProto) Descriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{9}
-}
-func (m *MethodDescriptorProto) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_MethodDescriptorProto.Unmarshal(m, b)
-}
-func (m *MethodDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_MethodDescriptorProto.Marshal(b, m, deterministic)
-}
-func (m *MethodDescriptorProto) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_MethodDescriptorProto.Merge(m, src)
-}
-func (m *MethodDescriptorProto) XXX_Size() int {
-	return xxx_messageInfo_MethodDescriptorProto.Size(m)
-}
-func (m *MethodDescriptorProto) XXX_DiscardUnknown() {
-	xxx_messageInfo_MethodDescriptorProto.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_MethodDescriptorProto proto.InternalMessageInfo
-
-const Default_MethodDescriptorProto_ClientStreaming bool = false
-const Default_MethodDescriptorProto_ServerStreaming bool = false
-
-func (m *MethodDescriptorProto) GetName() string {
-	if m != nil && m.Name != nil {
-		return *m.Name
-	}
-	return ""
-}
-
-func (m *MethodDescriptorProto) GetInputType() string {
-	if m != nil && m.InputType != nil {
-		return *m.InputType
-	}
-	return ""
-}
-
-func (m *MethodDescriptorProto) GetOutputType() string {
-	if m != nil && m.OutputType != nil {
-		return *m.OutputType
-	}
-	return ""
-}
-
-func (m *MethodDescriptorProto) GetOptions() *MethodOptions {
-	if m != nil {
-		return m.Options
-	}
-	return nil
-}
-
-func (m *MethodDescriptorProto) GetClientStreaming() bool {
-	if m != nil && m.ClientStreaming != nil {
-		return *m.ClientStreaming
-	}
-	return Default_MethodDescriptorProto_ClientStreaming
-}
-
-func (m *MethodDescriptorProto) GetServerStreaming() bool {
-	if m != nil && m.ServerStreaming != nil {
-		return *m.ServerStreaming
-	}
-	return Default_MethodDescriptorProto_ServerStreaming
-}
-
-type FileOptions struct {
-	// Sets the Java package where classes generated from this .proto will be
-	// placed.  By default, the proto package is used, but this is often
-	// inappropriate because proto packages do not normally start with backwards
-	// domain names.
-	JavaPackage *string `protobuf:"bytes,1,opt,name=java_package,json=javaPackage" json:"java_package,omitempty"`
-	// If set, all the classes from the .proto file are wrapped in a single
-	// outer class with the given name.  This applies to both Proto1
-	// (equivalent to the old "--one_java_file" option) and Proto2 (where
-	// a .proto always translates to a single class, but you may want to
-	// explicitly choose the class name).
-	JavaOuterClassname *string `protobuf:"bytes,8,opt,name=java_outer_classname,json=javaOuterClassname" json:"java_outer_classname,omitempty"`
-	// If set true, then the Java code generator will generate a separate .java
-	// file for each top-level message, enum, and service defined in the .proto
-	// file.  Thus, these types will *not* be nested inside the outer class
-	// named by java_outer_classname.  However, the outer class will still be
-	// generated to contain the file's getDescriptor() method as well as any
-	// top-level extensions defined in the file.
-	JavaMultipleFiles *bool `protobuf:"varint,10,opt,name=java_multiple_files,json=javaMultipleFiles,def=0" json:"java_multiple_files,omitempty"`
-	// This option does nothing.
-	JavaGenerateEqualsAndHash *bool `protobuf:"varint,20,opt,name=java_generate_equals_and_hash,json=javaGenerateEqualsAndHash" json:"java_generate_equals_and_hash,omitempty"` // Deprecated: Do not use.
-	// If set true, then the Java2 code generator will generate code that
-	// throws an exception whenever an attempt is made to assign a non-UTF-8
-	// byte sequence to a string field.
-	// Message reflection will do the same.
-	// However, an extension field still accepts non-UTF-8 byte sequences.
-	// This option has no effect on when used with the lite runtime.
-	JavaStringCheckUtf8 *bool                     `protobuf:"varint,27,opt,name=java_string_check_utf8,json=javaStringCheckUtf8,def=0" json:"java_string_check_utf8,omitempty"`
-	OptimizeFor         *FileOptions_OptimizeMode `protobuf:"varint,9,opt,name=optimize_for,json=optimizeFor,enum=google.protobuf.FileOptions_OptimizeMode,def=1" json:"optimize_for,omitempty"`
-	// Sets the Go package where structs generated from this .proto will be
-	// placed. If omitted, the Go package will be derived from the following:
-	//   - The basename of the package import path, if provided.
-	//   - Otherwise, the package statement in the .proto file, if present.
-	//   - Otherwise, the basename of the .proto file, without extension.
-	GoPackage *string `protobuf:"bytes,11,opt,name=go_package,json=goPackage" json:"go_package,omitempty"`
-	// Should generic services be generated in each language?  "Generic" services
-	// are not specific to any particular RPC system.  They are generated by the
-	// main code generators in each language (without additional plugins).
-	// Generic services were the only kind of service generation supported by
-	// early versions of google.protobuf.
-	//
-	// Generic services are now considered deprecated in favor of using plugins
-	// that generate code specific to your particular RPC system.  Therefore,
-	// these default to false.  Old code which depends on generic services should
-	// explicitly set them to true.
-	CcGenericServices   *bool `protobuf:"varint,16,opt,name=cc_generic_services,json=ccGenericServices,def=0" json:"cc_generic_services,omitempty"`
-	JavaGenericServices *bool `protobuf:"varint,17,opt,name=java_generic_services,json=javaGenericServices,def=0" json:"java_generic_services,omitempty"`
-	PyGenericServices   *bool `protobuf:"varint,18,opt,name=py_generic_services,json=pyGenericServices,def=0" json:"py_generic_services,omitempty"`
-	PhpGenericServices  *bool `protobuf:"varint,42,opt,name=php_generic_services,json=phpGenericServices,def=0" json:"php_generic_services,omitempty"`
-	// Is this file deprecated?
-	// Depending on the target platform, this can emit Deprecated annotations
-	// for everything in the file, or it will be completely ignored; in the very
-	// least, this is a formalization for deprecating files.
-	Deprecated *bool `protobuf:"varint,23,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
-	// Enables the use of arenas for the proto messages in this file. This applies
-	// only to generated classes for C++.
-	CcEnableArenas *bool `protobuf:"varint,31,opt,name=cc_enable_arenas,json=ccEnableArenas,def=0" json:"cc_enable_arenas,omitempty"`
-	// Sets the objective c class prefix which is prepended to all objective c
-	// generated classes from this .proto. There is no default.
-	ObjcClassPrefix *string `protobuf:"bytes,36,opt,name=objc_class_prefix,json=objcClassPrefix" json:"objc_class_prefix,omitempty"`
-	// Namespace for generated classes; defaults to the package.
-	CsharpNamespace *string `protobuf:"bytes,37,opt,name=csharp_namespace,json=csharpNamespace" json:"csharp_namespace,omitempty"`
-	// By default Swift generators will take the proto package and CamelCase it
-	// replacing '.' with underscore and use that to prefix the types/symbols
-	// defined. When this options is provided, they will use this value instead
-	// to prefix the types/symbols defined.
-	SwiftPrefix *string `protobuf:"bytes,39,opt,name=swift_prefix,json=swiftPrefix" json:"swift_prefix,omitempty"`
-	// Sets the php class prefix which is prepended to all php generated classes
-	// from this .proto. Default is empty.
-	PhpClassPrefix *string `protobuf:"bytes,40,opt,name=php_class_prefix,json=phpClassPrefix" json:"php_class_prefix,omitempty"`
-	// Use this option to change the namespace of php generated classes. Default
-	// is empty. When this option is empty, the package name will be used for
-	// determining the namespace.
-	PhpNamespace *string `protobuf:"bytes,41,opt,name=php_namespace,json=phpNamespace" json:"php_namespace,omitempty"`
-	// Use this option to change the namespace of php generated metadata classes.
-	// Default is empty. When this option is empty, the proto file name will be
-	// used for determining the namespace.
-	PhpMetadataNamespace *string `protobuf:"bytes,44,opt,name=php_metadata_namespace,json=phpMetadataNamespace" json:"php_metadata_namespace,omitempty"`
-	// Use this option to change the package of ruby generated classes. Default
-	// is empty. When this option is not set, the package name will be used for
-	// determining the ruby package.
-	RubyPackage *string `protobuf:"bytes,45,opt,name=ruby_package,json=rubyPackage" json:"ruby_package,omitempty"`
-	// The parser stores options it doesn't recognize here.
-	// See the documentation for the "Options" section above.
-	UninterpretedOption          []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
-	XXX_NoUnkeyedLiteral         struct{}               `json:"-"`
-	proto.XXX_InternalExtensions `json:"-"`
-	XXX_unrecognized             []byte `json:"-"`
-	XXX_sizecache                int32  `json:"-"`
-}
-
-func (m *FileOptions) Reset()         { *m = FileOptions{} }
-func (m *FileOptions) String() string { return proto.CompactTextString(m) }
-func (*FileOptions) ProtoMessage()    {}
-func (*FileOptions) Descriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{10}
-}
-
-var extRange_FileOptions = []proto.ExtensionRange{
-	{Start: 1000, End: 536870911},
-}
-
-func (*FileOptions) ExtensionRangeArray() []proto.ExtensionRange {
-	return extRange_FileOptions
-}
-
-func (m *FileOptions) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_FileOptions.Unmarshal(m, b)
-}
-func (m *FileOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_FileOptions.Marshal(b, m, deterministic)
-}
-func (m *FileOptions) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_FileOptions.Merge(m, src)
-}
-func (m *FileOptions) XXX_Size() int {
-	return xxx_messageInfo_FileOptions.Size(m)
-}
-func (m *FileOptions) XXX_DiscardUnknown() {
-	xxx_messageInfo_FileOptions.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_FileOptions proto.InternalMessageInfo
-
-const Default_FileOptions_JavaMultipleFiles bool = false
-const Default_FileOptions_JavaStringCheckUtf8 bool = false
-const Default_FileOptions_OptimizeFor FileOptions_OptimizeMode = FileOptions_SPEED
-const Default_FileOptions_CcGenericServices bool = false
-const Default_FileOptions_JavaGenericServices bool = false
-const Default_FileOptions_PyGenericServices bool = false
-const Default_FileOptions_PhpGenericServices bool = false
-const Default_FileOptions_Deprecated bool = false
-const Default_FileOptions_CcEnableArenas bool = false
-
-func (m *FileOptions) GetJavaPackage() string {
-	if m != nil && m.JavaPackage != nil {
-		return *m.JavaPackage
-	}
-	return ""
-}
-
-func (m *FileOptions) GetJavaOuterClassname() string {
-	if m != nil && m.JavaOuterClassname != nil {
-		return *m.JavaOuterClassname
-	}
-	return ""
-}
-
-func (m *FileOptions) GetJavaMultipleFiles() bool {
-	if m != nil && m.JavaMultipleFiles != nil {
-		return *m.JavaMultipleFiles
-	}
-	return Default_FileOptions_JavaMultipleFiles
-}
-
-// Deprecated: Do not use.
-func (m *FileOptions) GetJavaGenerateEqualsAndHash() bool {
-	if m != nil && m.JavaGenerateEqualsAndHash != nil {
-		return *m.JavaGenerateEqualsAndHash
-	}
-	return false
-}
-
-func (m *FileOptions) GetJavaStringCheckUtf8() bool {
-	if m != nil && m.JavaStringCheckUtf8 != nil {
-		return *m.JavaStringCheckUtf8
-	}
-	return Default_FileOptions_JavaStringCheckUtf8
-}
-
-func (m *FileOptions) GetOptimizeFor() FileOptions_OptimizeMode {
-	if m != nil && m.OptimizeFor != nil {
-		return *m.OptimizeFor
-	}
-	return Default_FileOptions_OptimizeFor
-}
-
-func (m *FileOptions) GetGoPackage() string {
-	if m != nil && m.GoPackage != nil {
-		return *m.GoPackage
-	}
-	return ""
-}
-
-func (m *FileOptions) GetCcGenericServices() bool {
-	if m != nil && m.CcGenericServices != nil {
-		return *m.CcGenericServices
-	}
-	return Default_FileOptions_CcGenericServices
-}
-
-func (m *FileOptions) GetJavaGenericServices() bool {
-	if m != nil && m.JavaGenericServices != nil {
-		return *m.JavaGenericServices
-	}
-	return Default_FileOptions_JavaGenericServices
-}
-
-func (m *FileOptions) GetPyGenericServices() bool {
-	if m != nil && m.PyGenericServices != nil {
-		return *m.PyGenericServices
-	}
-	return Default_FileOptions_PyGenericServices
-}
-
-func (m *FileOptions) GetPhpGenericServices() bool {
-	if m != nil && m.PhpGenericServices != nil {
-		return *m.PhpGenericServices
-	}
-	return Default_FileOptions_PhpGenericServices
-}
-
-func (m *FileOptions) GetDeprecated() bool {
-	if m != nil && m.Deprecated != nil {
-		return *m.Deprecated
-	}
-	return Default_FileOptions_Deprecated
-}
-
-func (m *FileOptions) GetCcEnableArenas() bool {
-	if m != nil && m.CcEnableArenas != nil {
-		return *m.CcEnableArenas
-	}
-	return Default_FileOptions_CcEnableArenas
-}
-
-func (m *FileOptions) GetObjcClassPrefix() string {
-	if m != nil && m.ObjcClassPrefix != nil {
-		return *m.ObjcClassPrefix
-	}
-	return ""
-}
-
-func (m *FileOptions) GetCsharpNamespace() string {
-	if m != nil && m.CsharpNamespace != nil {
-		return *m.CsharpNamespace
-	}
-	return ""
-}
-
-func (m *FileOptions) GetSwiftPrefix() string {
-	if m != nil && m.SwiftPrefix != nil {
-		return *m.SwiftPrefix
-	}
-	return ""
-}
-
-func (m *FileOptions) GetPhpClassPrefix() string {
-	if m != nil && m.PhpClassPrefix != nil {
-		return *m.PhpClassPrefix
-	}
-	return ""
-}
-
-func (m *FileOptions) GetPhpNamespace() string {
-	if m != nil && m.PhpNamespace != nil {
-		return *m.PhpNamespace
-	}
-	return ""
-}
-
-func (m *FileOptions) GetPhpMetadataNamespace() string {
-	if m != nil && m.PhpMetadataNamespace != nil {
-		return *m.PhpMetadataNamespace
-	}
-	return ""
-}
-
-func (m *FileOptions) GetRubyPackage() string {
-	if m != nil && m.RubyPackage != nil {
-		return *m.RubyPackage
-	}
-	return ""
-}
-
-func (m *FileOptions) GetUninterpretedOption() []*UninterpretedOption {
-	if m != nil {
-		return m.UninterpretedOption
-	}
-	return nil
-}
-
-type MessageOptions struct {
-	// Set true to use the old proto1 MessageSet wire format for extensions.
-	// This is provided for backwards-compatibility with the MessageSet wire
-	// format.  You should not use this for any other reason:  It's less
-	// efficient, has fewer features, and is more complicated.
-	//
-	// The message must be defined exactly as follows:
-	//   message Foo {
-	//     option message_set_wire_format = true;
-	//     extensions 4 to max;
-	//   }
-	// Note that the message cannot have any defined fields; MessageSets only
-	// have extensions.
-	//
-	// All extensions of your type must be singular messages; e.g. they cannot
-	// be int32s, enums, or repeated messages.
-	//
-	// Because this is an option, the above two restrictions are not enforced by
-	// the protocol compiler.
-	MessageSetWireFormat *bool `protobuf:"varint,1,opt,name=message_set_wire_format,json=messageSetWireFormat,def=0" json:"message_set_wire_format,omitempty"`
-	// Disables the generation of the standard "descriptor()" accessor, which can
-	// conflict with a field of the same name.  This is meant to make migration
-	// from proto1 easier; new code should avoid fields named "descriptor".
-	NoStandardDescriptorAccessor *bool `protobuf:"varint,2,opt,name=no_standard_descriptor_accessor,json=noStandardDescriptorAccessor,def=0" json:"no_standard_descriptor_accessor,omitempty"`
-	// Is this message deprecated?
-	// Depending on the target platform, this can emit Deprecated annotations
-	// for the message, or it will be completely ignored; in the very least,
-	// this is a formalization for deprecating messages.
-	Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
-	// Whether the message is an automatically generated map entry type for the
-	// maps field.
-	//
-	// For maps fields:
-	//     map<KeyType, ValueType> map_field = 1;
-	// The parsed descriptor looks like:
-	//     message MapFieldEntry {
-	//         option map_entry = true;
-	//         optional KeyType key = 1;
-	//         optional ValueType value = 2;
-	//     }
-	//     repeated MapFieldEntry map_field = 1;
-	//
-	// Implementations may choose not to generate the map_entry=true message, but
-	// use a native map in the target language to hold the keys and values.
-	// The reflection APIs in such implementations still need to work as
-	// if the field is a repeated message field.
-	//
-	// NOTE: Do not set the option in .proto files. Always use the maps syntax
-	// instead. The option should only be implicitly set by the proto compiler
-	// parser.
-	MapEntry *bool `protobuf:"varint,7,opt,name=map_entry,json=mapEntry" json:"map_entry,omitempty"`
-	// The parser stores options it doesn't recognize here. See above.
-	UninterpretedOption          []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
-	XXX_NoUnkeyedLiteral         struct{}               `json:"-"`
-	proto.XXX_InternalExtensions `json:"-"`
-	XXX_unrecognized             []byte `json:"-"`
-	XXX_sizecache                int32  `json:"-"`
-}
-
-func (m *MessageOptions) Reset()         { *m = MessageOptions{} }
-func (m *MessageOptions) String() string { return proto.CompactTextString(m) }
-func (*MessageOptions) ProtoMessage()    {}
-func (*MessageOptions) Descriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{11}
-}
-
-var extRange_MessageOptions = []proto.ExtensionRange{
-	{Start: 1000, End: 536870911},
-}
-
-func (*MessageOptions) ExtensionRangeArray() []proto.ExtensionRange {
-	return extRange_MessageOptions
-}
-
-func (m *MessageOptions) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_MessageOptions.Unmarshal(m, b)
-}
-func (m *MessageOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_MessageOptions.Marshal(b, m, deterministic)
-}
-func (m *MessageOptions) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_MessageOptions.Merge(m, src)
-}
-func (m *MessageOptions) XXX_Size() int {
-	return xxx_messageInfo_MessageOptions.Size(m)
-}
-func (m *MessageOptions) XXX_DiscardUnknown() {
-	xxx_messageInfo_MessageOptions.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_MessageOptions proto.InternalMessageInfo
-
-const Default_MessageOptions_MessageSetWireFormat bool = false
-const Default_MessageOptions_NoStandardDescriptorAccessor bool = false
-const Default_MessageOptions_Deprecated bool = false
-
-func (m *MessageOptions) GetMessageSetWireFormat() bool {
-	if m != nil && m.MessageSetWireFormat != nil {
-		return *m.MessageSetWireFormat
-	}
-	return Default_MessageOptions_MessageSetWireFormat
-}
-
-func (m *MessageOptions) GetNoStandardDescriptorAccessor() bool {
-	if m != nil && m.NoStandardDescriptorAccessor != nil {
-		return *m.NoStandardDescriptorAccessor
-	}
-	return Default_MessageOptions_NoStandardDescriptorAccessor
-}
-
-func (m *MessageOptions) GetDeprecated() bool {
-	if m != nil && m.Deprecated != nil {
-		return *m.Deprecated
-	}
-	return Default_MessageOptions_Deprecated
-}
-
-func (m *MessageOptions) GetMapEntry() bool {
-	if m != nil && m.MapEntry != nil {
-		return *m.MapEntry
-	}
-	return false
-}
-
-func (m *MessageOptions) GetUninterpretedOption() []*UninterpretedOption {
-	if m != nil {
-		return m.UninterpretedOption
-	}
-	return nil
-}
-
-type FieldOptions struct {
-	// The ctype option instructs the C++ code generator to use a different
-	// representation of the field than it normally would.  See the specific
-	// options below.  This option is not yet implemented in the open source
-	// release -- sorry, we'll try to include it in a future version!
-	Ctype *FieldOptions_CType `protobuf:"varint,1,opt,name=ctype,enum=google.protobuf.FieldOptions_CType,def=0" json:"ctype,omitempty"`
-	// The packed option can be enabled for repeated primitive fields to enable
-	// a more efficient representation on the wire. Rather than repeatedly
-	// writing the tag and type for each element, the entire array is encoded as
-	// a single length-delimited blob. In proto3, only explicit setting it to
-	// false will avoid using packed encoding.
-	Packed *bool `protobuf:"varint,2,opt,name=packed" json:"packed,omitempty"`
-	// The jstype option determines the JavaScript type used for values of the
-	// field.  The option is permitted only for 64 bit integral and fixed types
-	// (int64, uint64, sint64, fixed64, sfixed64).  A field with jstype JS_STRING
-	// is represented as JavaScript string, which avoids loss of precision that
-	// can happen when a large value is converted to a floating point JavaScript.
-	// Specifying JS_NUMBER for the jstype causes the generated JavaScript code to
-	// use the JavaScript "number" type.  The behavior of the default option
-	// JS_NORMAL is implementation dependent.
-	//
-	// This option is an enum to permit additional types to be added, e.g.
-	// goog.math.Integer.
-	Jstype *FieldOptions_JSType `protobuf:"varint,6,opt,name=jstype,enum=google.protobuf.FieldOptions_JSType,def=0" json:"jstype,omitempty"`
-	// Should this field be parsed lazily?  Lazy applies only to message-type
-	// fields.  It means that when the outer message is initially parsed, the
-	// inner message's contents will not be parsed but instead stored in encoded
-	// form.  The inner message will actually be parsed when it is first accessed.
-	//
-	// This is only a hint.  Implementations are free to choose whether to use
-	// eager or lazy parsing regardless of the value of this option.  However,
-	// setting this option true suggests that the protocol author believes that
-	// using lazy parsing on this field is worth the additional bookkeeping
-	// overhead typically needed to implement it.
-	//
-	// This option does not affect the public interface of any generated code;
-	// all method signatures remain the same.  Furthermore, thread-safety of the
-	// interface is not affected by this option; const methods remain safe to
-	// call from multiple threads concurrently, while non-const methods continue
-	// to require exclusive access.
-	//
-	//
-	// Note that implementations may choose not to check required fields within
-	// a lazy sub-message.  That is, calling IsInitialized() on the outer message
-	// may return true even if the inner message has missing required fields.
-	// This is necessary because otherwise the inner message would have to be
-	// parsed in order to perform the check, defeating the purpose of lazy
-	// parsing.  An implementation which chooses not to check required fields
-	// must be consistent about it.  That is, for any particular sub-message, the
-	// implementation must either *always* check its required fields, or *never*
-	// check its required fields, regardless of whether or not the message has
-	// been parsed.
-	Lazy *bool `protobuf:"varint,5,opt,name=lazy,def=0" json:"lazy,omitempty"`
-	// Is this field deprecated?
-	// Depending on the target platform, this can emit Deprecated annotations
-	// for accessors, or it will be completely ignored; in the very least, this
-	// is a formalization for deprecating fields.
-	Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
-	// For Google-internal migration only. Do not use.
-	Weak *bool `protobuf:"varint,10,opt,name=weak,def=0" json:"weak,omitempty"`
-	// The parser stores options it doesn't recognize here. See above.
-	UninterpretedOption          []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
-	XXX_NoUnkeyedLiteral         struct{}               `json:"-"`
-	proto.XXX_InternalExtensions `json:"-"`
-	XXX_unrecognized             []byte `json:"-"`
-	XXX_sizecache                int32  `json:"-"`
-}
-
-func (m *FieldOptions) Reset()         { *m = FieldOptions{} }
-func (m *FieldOptions) String() string { return proto.CompactTextString(m) }
-func (*FieldOptions) ProtoMessage()    {}
-func (*FieldOptions) Descriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{12}
-}
-
-var extRange_FieldOptions = []proto.ExtensionRange{
-	{Start: 1000, End: 536870911},
-}
-
-func (*FieldOptions) ExtensionRangeArray() []proto.ExtensionRange {
-	return extRange_FieldOptions
-}
-
-func (m *FieldOptions) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_FieldOptions.Unmarshal(m, b)
-}
-func (m *FieldOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_FieldOptions.Marshal(b, m, deterministic)
-}
-func (m *FieldOptions) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_FieldOptions.Merge(m, src)
-}
-func (m *FieldOptions) XXX_Size() int {
-	return xxx_messageInfo_FieldOptions.Size(m)
-}
-func (m *FieldOptions) XXX_DiscardUnknown() {
-	xxx_messageInfo_FieldOptions.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_FieldOptions proto.InternalMessageInfo
-
-const Default_FieldOptions_Ctype FieldOptions_CType = FieldOptions_STRING
-const Default_FieldOptions_Jstype FieldOptions_JSType = FieldOptions_JS_NORMAL
-const Default_FieldOptions_Lazy bool = false
-const Default_FieldOptions_Deprecated bool = false
-const Default_FieldOptions_Weak bool = false
-
-func (m *FieldOptions) GetCtype() FieldOptions_CType {
-	if m != nil && m.Ctype != nil {
-		return *m.Ctype
-	}
-	return Default_FieldOptions_Ctype
-}
-
-func (m *FieldOptions) GetPacked() bool {
-	if m != nil && m.Packed != nil {
-		return *m.Packed
-	}
-	return false
-}
-
-func (m *FieldOptions) GetJstype() FieldOptions_JSType {
-	if m != nil && m.Jstype != nil {
-		return *m.Jstype
-	}
-	return Default_FieldOptions_Jstype
-}
-
-func (m *FieldOptions) GetLazy() bool {
-	if m != nil && m.Lazy != nil {
-		return *m.Lazy
-	}
-	return Default_FieldOptions_Lazy
-}
-
-func (m *FieldOptions) GetDeprecated() bool {
-	if m != nil && m.Deprecated != nil {
-		return *m.Deprecated
-	}
-	return Default_FieldOptions_Deprecated
-}
-
-func (m *FieldOptions) GetWeak() bool {
-	if m != nil && m.Weak != nil {
-		return *m.Weak
-	}
-	return Default_FieldOptions_Weak
-}
-
-func (m *FieldOptions) GetUninterpretedOption() []*UninterpretedOption {
-	if m != nil {
-		return m.UninterpretedOption
-	}
-	return nil
-}
-
-type OneofOptions struct {
-	// The parser stores options it doesn't recognize here. See above.
-	UninterpretedOption          []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
-	XXX_NoUnkeyedLiteral         struct{}               `json:"-"`
-	proto.XXX_InternalExtensions `json:"-"`
-	XXX_unrecognized             []byte `json:"-"`
-	XXX_sizecache                int32  `json:"-"`
-}
-
-func (m *OneofOptions) Reset()         { *m = OneofOptions{} }
-func (m *OneofOptions) String() string { return proto.CompactTextString(m) }
-func (*OneofOptions) ProtoMessage()    {}
-func (*OneofOptions) Descriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{13}
-}
-
-var extRange_OneofOptions = []proto.ExtensionRange{
-	{Start: 1000, End: 536870911},
-}
-
-func (*OneofOptions) ExtensionRangeArray() []proto.ExtensionRange {
-	return extRange_OneofOptions
-}
-
-func (m *OneofOptions) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_OneofOptions.Unmarshal(m, b)
-}
-func (m *OneofOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_OneofOptions.Marshal(b, m, deterministic)
-}
-func (m *OneofOptions) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_OneofOptions.Merge(m, src)
-}
-func (m *OneofOptions) XXX_Size() int {
-	return xxx_messageInfo_OneofOptions.Size(m)
-}
-func (m *OneofOptions) XXX_DiscardUnknown() {
-	xxx_messageInfo_OneofOptions.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_OneofOptions proto.InternalMessageInfo
-
-func (m *OneofOptions) GetUninterpretedOption() []*UninterpretedOption {
-	if m != nil {
-		return m.UninterpretedOption
-	}
-	return nil
-}
-
-type EnumOptions struct {
-	// Set this option to true to allow mapping different tag names to the same
-	// value.
-	AllowAlias *bool `protobuf:"varint,2,opt,name=allow_alias,json=allowAlias" json:"allow_alias,omitempty"`
-	// Is this enum deprecated?
-	// Depending on the target platform, this can emit Deprecated annotations
-	// for the enum, or it will be completely ignored; in the very least, this
-	// is a formalization for deprecating enums.
-	Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
-	// The parser stores options it doesn't recognize here. See above.
-	UninterpretedOption          []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
-	XXX_NoUnkeyedLiteral         struct{}               `json:"-"`
-	proto.XXX_InternalExtensions `json:"-"`
-	XXX_unrecognized             []byte `json:"-"`
-	XXX_sizecache                int32  `json:"-"`
-}
-
-func (m *EnumOptions) Reset()         { *m = EnumOptions{} }
-func (m *EnumOptions) String() string { return proto.CompactTextString(m) }
-func (*EnumOptions) ProtoMessage()    {}
-func (*EnumOptions) Descriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{14}
-}
-
-var extRange_EnumOptions = []proto.ExtensionRange{
-	{Start: 1000, End: 536870911},
-}
-
-func (*EnumOptions) ExtensionRangeArray() []proto.ExtensionRange {
-	return extRange_EnumOptions
-}
-
-func (m *EnumOptions) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_EnumOptions.Unmarshal(m, b)
-}
-func (m *EnumOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_EnumOptions.Marshal(b, m, deterministic)
-}
-func (m *EnumOptions) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_EnumOptions.Merge(m, src)
-}
-func (m *EnumOptions) XXX_Size() int {
-	return xxx_messageInfo_EnumOptions.Size(m)
-}
-func (m *EnumOptions) XXX_DiscardUnknown() {
-	xxx_messageInfo_EnumOptions.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_EnumOptions proto.InternalMessageInfo
-
-const Default_EnumOptions_Deprecated bool = false
-
-func (m *EnumOptions) GetAllowAlias() bool {
-	if m != nil && m.AllowAlias != nil {
-		return *m.AllowAlias
-	}
-	return false
-}
-
-func (m *EnumOptions) GetDeprecated() bool {
-	if m != nil && m.Deprecated != nil {
-		return *m.Deprecated
-	}
-	return Default_EnumOptions_Deprecated
-}
-
-func (m *EnumOptions) GetUninterpretedOption() []*UninterpretedOption {
-	if m != nil {
-		return m.UninterpretedOption
-	}
-	return nil
-}
-
-type EnumValueOptions struct {
-	// Is this enum value deprecated?
-	// Depending on the target platform, this can emit Deprecated annotations
-	// for the enum value, or it will be completely ignored; in the very least,
-	// this is a formalization for deprecating enum values.
-	Deprecated *bool `protobuf:"varint,1,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
-	// The parser stores options it doesn't recognize here. See above.
-	UninterpretedOption          []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
-	XXX_NoUnkeyedLiteral         struct{}               `json:"-"`
-	proto.XXX_InternalExtensions `json:"-"`
-	XXX_unrecognized             []byte `json:"-"`
-	XXX_sizecache                int32  `json:"-"`
-}
-
-func (m *EnumValueOptions) Reset()         { *m = EnumValueOptions{} }
-func (m *EnumValueOptions) String() string { return proto.CompactTextString(m) }
-func (*EnumValueOptions) ProtoMessage()    {}
-func (*EnumValueOptions) Descriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{15}
-}
-
-var extRange_EnumValueOptions = []proto.ExtensionRange{
-	{Start: 1000, End: 536870911},
-}
-
-func (*EnumValueOptions) ExtensionRangeArray() []proto.ExtensionRange {
-	return extRange_EnumValueOptions
-}
-
-func (m *EnumValueOptions) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_EnumValueOptions.Unmarshal(m, b)
-}
-func (m *EnumValueOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_EnumValueOptions.Marshal(b, m, deterministic)
-}
-func (m *EnumValueOptions) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_EnumValueOptions.Merge(m, src)
-}
-func (m *EnumValueOptions) XXX_Size() int {
-	return xxx_messageInfo_EnumValueOptions.Size(m)
-}
-func (m *EnumValueOptions) XXX_DiscardUnknown() {
-	xxx_messageInfo_EnumValueOptions.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_EnumValueOptions proto.InternalMessageInfo
-
-const Default_EnumValueOptions_Deprecated bool = false
-
-func (m *EnumValueOptions) GetDeprecated() bool {
-	if m != nil && m.Deprecated != nil {
-		return *m.Deprecated
-	}
-	return Default_EnumValueOptions_Deprecated
-}
-
-func (m *EnumValueOptions) GetUninterpretedOption() []*UninterpretedOption {
-	if m != nil {
-		return m.UninterpretedOption
-	}
-	return nil
-}
-
-type ServiceOptions struct {
-	// Is this service deprecated?
-	// Depending on the target platform, this can emit Deprecated annotations
-	// for the service, or it will be completely ignored; in the very least,
-	// this is a formalization for deprecating services.
-	Deprecated *bool `protobuf:"varint,33,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
-	// The parser stores options it doesn't recognize here. See above.
-	UninterpretedOption          []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
-	XXX_NoUnkeyedLiteral         struct{}               `json:"-"`
-	proto.XXX_InternalExtensions `json:"-"`
-	XXX_unrecognized             []byte `json:"-"`
-	XXX_sizecache                int32  `json:"-"`
-}
-
-func (m *ServiceOptions) Reset()         { *m = ServiceOptions{} }
-func (m *ServiceOptions) String() string { return proto.CompactTextString(m) }
-func (*ServiceOptions) ProtoMessage()    {}
-func (*ServiceOptions) Descriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{16}
-}
-
-var extRange_ServiceOptions = []proto.ExtensionRange{
-	{Start: 1000, End: 536870911},
-}
-
-func (*ServiceOptions) ExtensionRangeArray() []proto.ExtensionRange {
-	return extRange_ServiceOptions
-}
-
-func (m *ServiceOptions) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_ServiceOptions.Unmarshal(m, b)
-}
-func (m *ServiceOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_ServiceOptions.Marshal(b, m, deterministic)
-}
-func (m *ServiceOptions) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_ServiceOptions.Merge(m, src)
-}
-func (m *ServiceOptions) XXX_Size() int {
-	return xxx_messageInfo_ServiceOptions.Size(m)
-}
-func (m *ServiceOptions) XXX_DiscardUnknown() {
-	xxx_messageInfo_ServiceOptions.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_ServiceOptions proto.InternalMessageInfo
-
-const Default_ServiceOptions_Deprecated bool = false
-
-func (m *ServiceOptions) GetDeprecated() bool {
-	if m != nil && m.Deprecated != nil {
-		return *m.Deprecated
-	}
-	return Default_ServiceOptions_Deprecated
-}
-
-func (m *ServiceOptions) GetUninterpretedOption() []*UninterpretedOption {
-	if m != nil {
-		return m.UninterpretedOption
-	}
-	return nil
-}
-
-type MethodOptions struct {
-	// Is this method deprecated?
-	// Depending on the target platform, this can emit Deprecated annotations
-	// for the method, or it will be completely ignored; in the very least,
-	// this is a formalization for deprecating methods.
-	Deprecated       *bool                           `protobuf:"varint,33,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
-	IdempotencyLevel *MethodOptions_IdempotencyLevel `protobuf:"varint,34,opt,name=idempotency_level,json=idempotencyLevel,enum=google.protobuf.MethodOptions_IdempotencyLevel,def=0" json:"idempotency_level,omitempty"`
-	// The parser stores options it doesn't recognize here. See above.
-	UninterpretedOption          []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
-	XXX_NoUnkeyedLiteral         struct{}               `json:"-"`
-	proto.XXX_InternalExtensions `json:"-"`
-	XXX_unrecognized             []byte `json:"-"`
-	XXX_sizecache                int32  `json:"-"`
-}
-
-func (m *MethodOptions) Reset()         { *m = MethodOptions{} }
-func (m *MethodOptions) String() string { return proto.CompactTextString(m) }
-func (*MethodOptions) ProtoMessage()    {}
-func (*MethodOptions) Descriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{17}
-}
-
-var extRange_MethodOptions = []proto.ExtensionRange{
-	{Start: 1000, End: 536870911},
-}
-
-func (*MethodOptions) ExtensionRangeArray() []proto.ExtensionRange {
-	return extRange_MethodOptions
-}
-
-func (m *MethodOptions) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_MethodOptions.Unmarshal(m, b)
-}
-func (m *MethodOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_MethodOptions.Marshal(b, m, deterministic)
-}
-func (m *MethodOptions) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_MethodOptions.Merge(m, src)
-}
-func (m *MethodOptions) XXX_Size() int {
-	return xxx_messageInfo_MethodOptions.Size(m)
-}
-func (m *MethodOptions) XXX_DiscardUnknown() {
-	xxx_messageInfo_MethodOptions.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_MethodOptions proto.InternalMessageInfo
-
-const Default_MethodOptions_Deprecated bool = false
-const Default_MethodOptions_IdempotencyLevel MethodOptions_IdempotencyLevel = MethodOptions_IDEMPOTENCY_UNKNOWN
-
-func (m *MethodOptions) GetDeprecated() bool {
-	if m != nil && m.Deprecated != nil {
-		return *m.Deprecated
-	}
-	return Default_MethodOptions_Deprecated
-}
-
-func (m *MethodOptions) GetIdempotencyLevel() MethodOptions_IdempotencyLevel {
-	if m != nil && m.IdempotencyLevel != nil {
-		return *m.IdempotencyLevel
-	}
-	return Default_MethodOptions_IdempotencyLevel
-}
-
-func (m *MethodOptions) GetUninterpretedOption() []*UninterpretedOption {
-	if m != nil {
-		return m.UninterpretedOption
-	}
-	return nil
-}
-
-// A message representing a option the parser does not recognize. This only
-// appears in options protos created by the compiler::Parser class.
-// DescriptorPool resolves these when building Descriptor objects. Therefore,
-// options protos in descriptor objects (e.g. returned by Descriptor::options(),
-// or produced by Descriptor::CopyTo()) will never have UninterpretedOptions
-// in them.
-type UninterpretedOption struct {
-	Name []*UninterpretedOption_NamePart `protobuf:"bytes,2,rep,name=name" json:"name,omitempty"`
-	// The value of the uninterpreted option, in whatever type the tokenizer
-	// identified it as during parsing. Exactly one of these should be set.
-	IdentifierValue      *string  `protobuf:"bytes,3,opt,name=identifier_value,json=identifierValue" json:"identifier_value,omitempty"`
-	PositiveIntValue     *uint64  `protobuf:"varint,4,opt,name=positive_int_value,json=positiveIntValue" json:"positive_int_value,omitempty"`
-	NegativeIntValue     *int64   `protobuf:"varint,5,opt,name=negative_int_value,json=negativeIntValue" json:"negative_int_value,omitempty"`
-	DoubleValue          *float64 `protobuf:"fixed64,6,opt,name=double_value,json=doubleValue" json:"double_value,omitempty"`
-	StringValue          []byte   `protobuf:"bytes,7,opt,name=string_value,json=stringValue" json:"string_value,omitempty"`
-	AggregateValue       *string  `protobuf:"bytes,8,opt,name=aggregate_value,json=aggregateValue" json:"aggregate_value,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *UninterpretedOption) Reset()         { *m = UninterpretedOption{} }
-func (m *UninterpretedOption) String() string { return proto.CompactTextString(m) }
-func (*UninterpretedOption) ProtoMessage()    {}
-func (*UninterpretedOption) Descriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{18}
-}
-func (m *UninterpretedOption) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_UninterpretedOption.Unmarshal(m, b)
-}
-func (m *UninterpretedOption) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_UninterpretedOption.Marshal(b, m, deterministic)
-}
-func (m *UninterpretedOption) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_UninterpretedOption.Merge(m, src)
-}
-func (m *UninterpretedOption) XXX_Size() int {
-	return xxx_messageInfo_UninterpretedOption.Size(m)
-}
-func (m *UninterpretedOption) XXX_DiscardUnknown() {
-	xxx_messageInfo_UninterpretedOption.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_UninterpretedOption proto.InternalMessageInfo
-
-func (m *UninterpretedOption) GetName() []*UninterpretedOption_NamePart {
-	if m != nil {
-		return m.Name
-	}
-	return nil
-}
-
-func (m *UninterpretedOption) GetIdentifierValue() string {
-	if m != nil && m.IdentifierValue != nil {
-		return *m.IdentifierValue
-	}
-	return ""
-}
-
-func (m *UninterpretedOption) GetPositiveIntValue() uint64 {
-	if m != nil && m.PositiveIntValue != nil {
-		return *m.PositiveIntValue
-	}
-	return 0
-}
-
-func (m *UninterpretedOption) GetNegativeIntValue() int64 {
-	if m != nil && m.NegativeIntValue != nil {
-		return *m.NegativeIntValue
-	}
-	return 0
-}
-
-func (m *UninterpretedOption) GetDoubleValue() float64 {
-	if m != nil && m.DoubleValue != nil {
-		return *m.DoubleValue
-	}
-	return 0
-}
-
-func (m *UninterpretedOption) GetStringValue() []byte {
-	if m != nil {
-		return m.StringValue
-	}
-	return nil
-}
-
-func (m *UninterpretedOption) GetAggregateValue() string {
-	if m != nil && m.AggregateValue != nil {
-		return *m.AggregateValue
-	}
-	return ""
-}
-
-// The name of the uninterpreted option.  Each string represents a segment in
-// a dot-separated name.  is_extension is true iff a segment represents an
-// extension (denoted with parentheses in options specs in .proto files).
-// E.g.,{ ["foo", false], ["bar.baz", true], ["qux", false] } represents
-// "foo.(bar.baz).qux".
-type UninterpretedOption_NamePart struct {
-	NamePart             *string  `protobuf:"bytes,1,req,name=name_part,json=namePart" json:"name_part,omitempty"`
-	IsExtension          *bool    `protobuf:"varint,2,req,name=is_extension,json=isExtension" json:"is_extension,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *UninterpretedOption_NamePart) Reset()         { *m = UninterpretedOption_NamePart{} }
-func (m *UninterpretedOption_NamePart) String() string { return proto.CompactTextString(m) }
-func (*UninterpretedOption_NamePart) ProtoMessage()    {}
-func (*UninterpretedOption_NamePart) Descriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{18, 0}
-}
-func (m *UninterpretedOption_NamePart) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_UninterpretedOption_NamePart.Unmarshal(m, b)
-}
-func (m *UninterpretedOption_NamePart) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_UninterpretedOption_NamePart.Marshal(b, m, deterministic)
-}
-func (m *UninterpretedOption_NamePart) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_UninterpretedOption_NamePart.Merge(m, src)
-}
-func (m *UninterpretedOption_NamePart) XXX_Size() int {
-	return xxx_messageInfo_UninterpretedOption_NamePart.Size(m)
-}
-func (m *UninterpretedOption_NamePart) XXX_DiscardUnknown() {
-	xxx_messageInfo_UninterpretedOption_NamePart.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_UninterpretedOption_NamePart proto.InternalMessageInfo
-
-func (m *UninterpretedOption_NamePart) GetNamePart() string {
-	if m != nil && m.NamePart != nil {
-		return *m.NamePart
-	}
-	return ""
-}
-
-func (m *UninterpretedOption_NamePart) GetIsExtension() bool {
-	if m != nil && m.IsExtension != nil {
-		return *m.IsExtension
-	}
-	return false
-}
-
-// Encapsulates information about the original source file from which a
-// FileDescriptorProto was generated.
-type SourceCodeInfo struct {
-	// A Location identifies a piece of source code in a .proto file which
-	// corresponds to a particular definition.  This information is intended
-	// to be useful to IDEs, code indexers, documentation generators, and similar
-	// tools.
-	//
-	// For example, say we have a file like:
-	//   message Foo {
-	//     optional string foo = 1;
-	//   }
-	// Let's look at just the field definition:
-	//   optional string foo = 1;
-	//   ^       ^^     ^^  ^  ^^^
-	//   a       bc     de  f  ghi
-	// We have the following locations:
-	//   span   path               represents
-	//   [a,i)  [ 4, 0, 2, 0 ]     The whole field definition.
-	//   [a,b)  [ 4, 0, 2, 0, 4 ]  The label (optional).
-	//   [c,d)  [ 4, 0, 2, 0, 5 ]  The type (string).
-	//   [e,f)  [ 4, 0, 2, 0, 1 ]  The name (foo).
-	//   [g,h)  [ 4, 0, 2, 0, 3 ]  The number (1).
-	//
-	// Notes:
-	// - A location may refer to a repeated field itself (i.e. not to any
-	//   particular index within it).  This is used whenever a set of elements are
-	//   logically enclosed in a single code segment.  For example, an entire
-	//   extend block (possibly containing multiple extension definitions) will
-	//   have an outer location whose path refers to the "extensions" repeated
-	//   field without an index.
-	// - Multiple locations may have the same path.  This happens when a single
-	//   logical declaration is spread out across multiple places.  The most
-	//   obvious example is the "extend" block again -- there may be multiple
-	//   extend blocks in the same scope, each of which will have the same path.
-	// - A location's span is not always a subset of its parent's span.  For
-	//   example, the "extendee" of an extension declaration appears at the
-	//   beginning of the "extend" block and is shared by all extensions within
-	//   the block.
-	// - Just because a location's span is a subset of some other location's span
-	//   does not mean that it is a descendant.  For example, a "group" defines
-	//   both a type and a field in a single declaration.  Thus, the locations
-	//   corresponding to the type and field and their components will overlap.
-	// - Code which tries to interpret locations should probably be designed to
-	//   ignore those that it doesn't understand, as more types of locations could
-	//   be recorded in the future.
-	Location             []*SourceCodeInfo_Location `protobuf:"bytes,1,rep,name=location" json:"location,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}                   `json:"-"`
-	XXX_unrecognized     []byte                     `json:"-"`
-	XXX_sizecache        int32                      `json:"-"`
-}
-
-func (m *SourceCodeInfo) Reset()         { *m = SourceCodeInfo{} }
-func (m *SourceCodeInfo) String() string { return proto.CompactTextString(m) }
-func (*SourceCodeInfo) ProtoMessage()    {}
-func (*SourceCodeInfo) Descriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{19}
-}
-func (m *SourceCodeInfo) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_SourceCodeInfo.Unmarshal(m, b)
-}
-func (m *SourceCodeInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_SourceCodeInfo.Marshal(b, m, deterministic)
-}
-func (m *SourceCodeInfo) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_SourceCodeInfo.Merge(m, src)
-}
-func (m *SourceCodeInfo) XXX_Size() int {
-	return xxx_messageInfo_SourceCodeInfo.Size(m)
-}
-func (m *SourceCodeInfo) XXX_DiscardUnknown() {
-	xxx_messageInfo_SourceCodeInfo.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_SourceCodeInfo proto.InternalMessageInfo
-
-func (m *SourceCodeInfo) GetLocation() []*SourceCodeInfo_Location {
-	if m != nil {
-		return m.Location
-	}
-	return nil
-}
-
-type SourceCodeInfo_Location struct {
-	// Identifies which part of the FileDescriptorProto was defined at this
-	// location.
-	//
-	// Each element is a field number or an index.  They form a path from
-	// the root FileDescriptorProto to the place where the definition.  For
-	// example, this path:
-	//   [ 4, 3, 2, 7, 1 ]
-	// refers to:
-	//   file.message_type(3)  // 4, 3
-	//       .field(7)         // 2, 7
-	//       .name()           // 1
-	// This is because FileDescriptorProto.message_type has field number 4:
-	//   repeated DescriptorProto message_type = 4;
-	// and DescriptorProto.field has field number 2:
-	//   repeated FieldDescriptorProto field = 2;
-	// and FieldDescriptorProto.name has field number 1:
-	//   optional string name = 1;
-	//
-	// Thus, the above path gives the location of a field name.  If we removed
-	// the last element:
-	//   [ 4, 3, 2, 7 ]
-	// this path refers to the whole field declaration (from the beginning
-	// of the label to the terminating semicolon).
-	Path []int32 `protobuf:"varint,1,rep,packed,name=path" json:"path,omitempty"`
-	// Always has exactly three or four elements: start line, start column,
-	// end line (optional, otherwise assumed same as start line), end column.
-	// These are packed into a single field for efficiency.  Note that line
-	// and column numbers are zero-based -- typically you will want to add
-	// 1 to each before displaying to a user.
-	Span []int32 `protobuf:"varint,2,rep,packed,name=span" json:"span,omitempty"`
-	// If this SourceCodeInfo represents a complete declaration, these are any
-	// comments appearing before and after the declaration which appear to be
-	// attached to the declaration.
-	//
-	// A series of line comments appearing on consecutive lines, with no other
-	// tokens appearing on those lines, will be treated as a single comment.
-	//
-	// leading_detached_comments will keep paragraphs of comments that appear
-	// before (but not connected to) the current element. Each paragraph,
-	// separated by empty lines, will be one comment element in the repeated
-	// field.
-	//
-	// Only the comment content is provided; comment markers (e.g. //) are
-	// stripped out.  For block comments, leading whitespace and an asterisk
-	// will be stripped from the beginning of each line other than the first.
-	// Newlines are included in the output.
-	//
-	// Examples:
-	//
-	//   optional int32 foo = 1;  // Comment attached to foo.
-	//   // Comment attached to bar.
-	//   optional int32 bar = 2;
-	//
-	//   optional string baz = 3;
-	//   // Comment attached to baz.
-	//   // Another line attached to baz.
-	//
-	//   // Comment attached to qux.
-	//   //
-	//   // Another line attached to qux.
-	//   optional double qux = 4;
-	//
-	//   // Detached comment for corge. This is not leading or trailing comments
-	//   // to qux or corge because there are blank lines separating it from
-	//   // both.
-	//
-	//   // Detached comment for corge paragraph 2.
-	//
-	//   optional string corge = 5;
-	//   /* Block comment attached
-	//    * to corge.  Leading asterisks
-	//    * will be removed. */
-	//   /* Block comment attached to
-	//    * grault. */
-	//   optional int32 grault = 6;
-	//
-	//   // ignored detached comments.
-	LeadingComments         *string  `protobuf:"bytes,3,opt,name=leading_comments,json=leadingComments" json:"leading_comments,omitempty"`
-	TrailingComments        *string  `protobuf:"bytes,4,opt,name=trailing_comments,json=trailingComments" json:"trailing_comments,omitempty"`
-	LeadingDetachedComments []string `protobuf:"bytes,6,rep,name=leading_detached_comments,json=leadingDetachedComments" json:"leading_detached_comments,omitempty"`
-	XXX_NoUnkeyedLiteral    struct{} `json:"-"`
-	XXX_unrecognized        []byte   `json:"-"`
-	XXX_sizecache           int32    `json:"-"`
-}
-
-func (m *SourceCodeInfo_Location) Reset()         { *m = SourceCodeInfo_Location{} }
-func (m *SourceCodeInfo_Location) String() string { return proto.CompactTextString(m) }
-func (*SourceCodeInfo_Location) ProtoMessage()    {}
-func (*SourceCodeInfo_Location) Descriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{19, 0}
-}
-func (m *SourceCodeInfo_Location) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_SourceCodeInfo_Location.Unmarshal(m, b)
-}
-func (m *SourceCodeInfo_Location) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_SourceCodeInfo_Location.Marshal(b, m, deterministic)
-}
-func (m *SourceCodeInfo_Location) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_SourceCodeInfo_Location.Merge(m, src)
-}
-func (m *SourceCodeInfo_Location) XXX_Size() int {
-	return xxx_messageInfo_SourceCodeInfo_Location.Size(m)
-}
-func (m *SourceCodeInfo_Location) XXX_DiscardUnknown() {
-	xxx_messageInfo_SourceCodeInfo_Location.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_SourceCodeInfo_Location proto.InternalMessageInfo
-
-func (m *SourceCodeInfo_Location) GetPath() []int32 {
-	if m != nil {
-		return m.Path
-	}
-	return nil
-}
-
-func (m *SourceCodeInfo_Location) GetSpan() []int32 {
-	if m != nil {
-		return m.Span
-	}
-	return nil
-}
-
-func (m *SourceCodeInfo_Location) GetLeadingComments() string {
-	if m != nil && m.LeadingComments != nil {
-		return *m.LeadingComments
-	}
-	return ""
-}
-
-func (m *SourceCodeInfo_Location) GetTrailingComments() string {
-	if m != nil && m.TrailingComments != nil {
-		return *m.TrailingComments
-	}
-	return ""
-}
-
-func (m *SourceCodeInfo_Location) GetLeadingDetachedComments() []string {
-	if m != nil {
-		return m.LeadingDetachedComments
-	}
-	return nil
-}
-
-// Describes the relationship between generated code and its original source
-// file. A GeneratedCodeInfo message is associated with only one generated
-// source file, but may contain references to different source .proto files.
-type GeneratedCodeInfo struct {
-	// An Annotation connects some span of text in generated code to an element
-	// of its generating .proto file.
-	Annotation           []*GeneratedCodeInfo_Annotation `protobuf:"bytes,1,rep,name=annotation" json:"annotation,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}                        `json:"-"`
-	XXX_unrecognized     []byte                          `json:"-"`
-	XXX_sizecache        int32                           `json:"-"`
-}
-
-func (m *GeneratedCodeInfo) Reset()         { *m = GeneratedCodeInfo{} }
-func (m *GeneratedCodeInfo) String() string { return proto.CompactTextString(m) }
-func (*GeneratedCodeInfo) ProtoMessage()    {}
-func (*GeneratedCodeInfo) Descriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{20}
-}
-func (m *GeneratedCodeInfo) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_GeneratedCodeInfo.Unmarshal(m, b)
-}
-func (m *GeneratedCodeInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_GeneratedCodeInfo.Marshal(b, m, deterministic)
-}
-func (m *GeneratedCodeInfo) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_GeneratedCodeInfo.Merge(m, src)
-}
-func (m *GeneratedCodeInfo) XXX_Size() int {
-	return xxx_messageInfo_GeneratedCodeInfo.Size(m)
-}
-func (m *GeneratedCodeInfo) XXX_DiscardUnknown() {
-	xxx_messageInfo_GeneratedCodeInfo.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_GeneratedCodeInfo proto.InternalMessageInfo
-
-func (m *GeneratedCodeInfo) GetAnnotation() []*GeneratedCodeInfo_Annotation {
-	if m != nil {
-		return m.Annotation
-	}
-	return nil
-}
-
-type GeneratedCodeInfo_Annotation struct {
-	// Identifies the element in the original source .proto file. This field
-	// is formatted the same as SourceCodeInfo.Location.path.
-	Path []int32 `protobuf:"varint,1,rep,packed,name=path" json:"path,omitempty"`
-	// Identifies the filesystem path to the original source .proto.
-	SourceFile *string `protobuf:"bytes,2,opt,name=source_file,json=sourceFile" json:"source_file,omitempty"`
-	// Identifies the starting offset in bytes in the generated code
-	// that relates to the identified object.
-	Begin *int32 `protobuf:"varint,3,opt,name=begin" json:"begin,omitempty"`
-	// Identifies the ending offset in bytes in the generated code that
-	// relates to the identified offset. The end offset should be one past
-	// the last relevant byte (so the length of the text = end - begin).
-	End                  *int32   `protobuf:"varint,4,opt,name=end" json:"end,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *GeneratedCodeInfo_Annotation) Reset()         { *m = GeneratedCodeInfo_Annotation{} }
-func (m *GeneratedCodeInfo_Annotation) String() string { return proto.CompactTextString(m) }
-func (*GeneratedCodeInfo_Annotation) ProtoMessage()    {}
-func (*GeneratedCodeInfo_Annotation) Descriptor() ([]byte, []int) {
-	return fileDescriptor_308767df5ffe18af, []int{20, 0}
-}
-func (m *GeneratedCodeInfo_Annotation) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_GeneratedCodeInfo_Annotation.Unmarshal(m, b)
-}
-func (m *GeneratedCodeInfo_Annotation) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_GeneratedCodeInfo_Annotation.Marshal(b, m, deterministic)
-}
-func (m *GeneratedCodeInfo_Annotation) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_GeneratedCodeInfo_Annotation.Merge(m, src)
-}
-func (m *GeneratedCodeInfo_Annotation) XXX_Size() int {
-	return xxx_messageInfo_GeneratedCodeInfo_Annotation.Size(m)
-}
-func (m *GeneratedCodeInfo_Annotation) XXX_DiscardUnknown() {
-	xxx_messageInfo_GeneratedCodeInfo_Annotation.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_GeneratedCodeInfo_Annotation proto.InternalMessageInfo
-
-func (m *GeneratedCodeInfo_Annotation) GetPath() []int32 {
-	if m != nil {
-		return m.Path
-	}
-	return nil
-}
-
-func (m *GeneratedCodeInfo_Annotation) GetSourceFile() string {
-	if m != nil && m.SourceFile != nil {
-		return *m.SourceFile
-	}
-	return ""
-}
-
-func (m *GeneratedCodeInfo_Annotation) GetBegin() int32 {
-	if m != nil && m.Begin != nil {
-		return *m.Begin
-	}
-	return 0
-}
-
-func (m *GeneratedCodeInfo_Annotation) GetEnd() int32 {
-	if m != nil && m.End != nil {
-		return *m.End
-	}
-	return 0
-}
-
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-	proto.RegisterEnum("google.protobuf.FieldDescriptorProto_Label", FieldDescriptorProto_Label_name, FieldDescriptorProto_Label_value)
-	proto.RegisterEnum("google.protobuf.FileOptions_OptimizeMode", FileOptions_OptimizeMode_name, FileOptions_OptimizeMode_value)
-	proto.RegisterEnum("google.protobuf.FieldOptions_CType", FieldOptions_CType_name, FieldOptions_CType_value)
-	proto.RegisterEnum("google.protobuf.FieldOptions_JSType", FieldOptions_JSType_name, FieldOptions_JSType_value)
-	proto.RegisterEnum("google.protobuf.MethodOptions_IdempotencyLevel", MethodOptions_IdempotencyLevel_name, MethodOptions_IdempotencyLevel_value)
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-	proto.RegisterType((*UninterpretedOption_NamePart)(nil), "google.protobuf.UninterpretedOption.NamePart")
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-}
diff --git a/agent/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/descriptor_gostring.gen.go b/agent/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/descriptor_gostring.gen.go
deleted file mode 100644
index 165b2110df8..00000000000
--- a/agent/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/descriptor_gostring.gen.go
+++ /dev/null
@@ -1,752 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: descriptor.proto
-
-package descriptor
-
-import (
-	fmt "fmt"
-	github_com_gogo_protobuf_proto "github.com/gogo/protobuf/proto"
-	proto "github.com/gogo/protobuf/proto"
-	math "math"
-	reflect "reflect"
-	sort "sort"
-	strconv "strconv"
-	strings "strings"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-func (this *FileDescriptorSet) GoString() string {
-	if this == nil {
-		return "nil"
-	}
-	s := make([]string, 0, 5)
-	s = append(s, "&descriptor.FileDescriptorSet{")
-	if this.File != nil {
-		s = append(s, "File: "+fmt.Sprintf("%#v", this.File)+",\n")
-	}
-	if this.XXX_unrecognized != nil {
-		s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n")
-	}
-	s = append(s, "}")
-	return strings.Join(s, "")
-}
-func (this *FileDescriptorProto) GoString() string {
-	if this == nil {
-		return "nil"
-	}
-	s := make([]string, 0, 16)
-	s = append(s, "&descriptor.FileDescriptorProto{")
-	if this.Name != nil {
-		s = append(s, "Name: "+valueToGoStringDescriptor(this.Name, "string")+",\n")
-	}
-	if this.Package != nil {
-		s = append(s, "Package: "+valueToGoStringDescriptor(this.Package, "string")+",\n")
-	}
-	if this.Dependency != nil {
-		s = append(s, "Dependency: "+fmt.Sprintf("%#v", this.Dependency)+",\n")
-	}
-	if this.PublicDependency != nil {
-		s = append(s, "PublicDependency: "+fmt.Sprintf("%#v", this.PublicDependency)+",\n")
-	}
-	if this.WeakDependency != nil {
-		s = append(s, "WeakDependency: "+fmt.Sprintf("%#v", this.WeakDependency)+",\n")
-	}
-	if this.MessageType != nil {
-		s = append(s, "MessageType: "+fmt.Sprintf("%#v", this.MessageType)+",\n")
-	}
-	if this.EnumType != nil {
-		s = append(s, "EnumType: "+fmt.Sprintf("%#v", this.EnumType)+",\n")
-	}
-	if this.Service != nil {
-		s = append(s, "Service: "+fmt.Sprintf("%#v", this.Service)+",\n")
-	}
-	if this.Extension != nil {
-		s = append(s, "Extension: "+fmt.Sprintf("%#v", this.Extension)+",\n")
-	}
-	if this.Options != nil {
-		s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n")
-	}
-	if this.SourceCodeInfo != nil {
-		s = append(s, "SourceCodeInfo: "+fmt.Sprintf("%#v", this.SourceCodeInfo)+",\n")
-	}
-	if this.Syntax != nil {
-		s = append(s, "Syntax: "+valueToGoStringDescriptor(this.Syntax, "string")+",\n")
-	}
-	if this.XXX_unrecognized != nil {
-		s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n")
-	}
-	s = append(s, "}")
-	return strings.Join(s, "")
-}
-func (this *DescriptorProto) GoString() string {
-	if this == nil {
-		return "nil"
-	}
-	s := make([]string, 0, 14)
-	s = append(s, "&descriptor.DescriptorProto{")
-	if this.Name != nil {
-		s = append(s, "Name: "+valueToGoStringDescriptor(this.Name, "string")+",\n")
-	}
-	if this.Field != nil {
-		s = append(s, "Field: "+fmt.Sprintf("%#v", this.Field)+",\n")
-	}
-	if this.Extension != nil {
-		s = append(s, "Extension: "+fmt.Sprintf("%#v", this.Extension)+",\n")
-	}
-	if this.NestedType != nil {
-		s = append(s, "NestedType: "+fmt.Sprintf("%#v", this.NestedType)+",\n")
-	}
-	if this.EnumType != nil {
-		s = append(s, "EnumType: "+fmt.Sprintf("%#v", this.EnumType)+",\n")
-	}
-	if this.ExtensionRange != nil {
-		s = append(s, "ExtensionRange: "+fmt.Sprintf("%#v", this.ExtensionRange)+",\n")
-	}
-	if this.OneofDecl != nil {
-		s = append(s, "OneofDecl: "+fmt.Sprintf("%#v", this.OneofDecl)+",\n")
-	}
-	if this.Options != nil {
-		s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n")
-	}
-	if this.ReservedRange != nil {
-		s = append(s, "ReservedRange: "+fmt.Sprintf("%#v", this.ReservedRange)+",\n")
-	}
-	if this.ReservedName != nil {
-		s = append(s, "ReservedName: "+fmt.Sprintf("%#v", this.ReservedName)+",\n")
-	}
-	if this.XXX_unrecognized != nil {
-		s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n")
-	}
-	s = append(s, "}")
-	return strings.Join(s, "")
-}
-func (this *DescriptorProto_ExtensionRange) GoString() string {
-	if this == nil {
-		return "nil"
-	}
-	s := make([]string, 0, 7)
-	s = append(s, "&descriptor.DescriptorProto_ExtensionRange{")
-	if this.Start != nil {
-		s = append(s, "Start: "+valueToGoStringDescriptor(this.Start, "int32")+",\n")
-	}
-	if this.End != nil {
-		s = append(s, "End: "+valueToGoStringDescriptor(this.End, "int32")+",\n")
-	}
-	if this.Options != nil {
-		s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n")
-	}
-	if this.XXX_unrecognized != nil {
-		s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n")
-	}
-	s = append(s, "}")
-	return strings.Join(s, "")
-}
-func (this *DescriptorProto_ReservedRange) GoString() string {
-	if this == nil {
-		return "nil"
-	}
-	s := make([]string, 0, 6)
-	s = append(s, "&descriptor.DescriptorProto_ReservedRange{")
-	if this.Start != nil {
-		s = append(s, "Start: "+valueToGoStringDescriptor(this.Start, "int32")+",\n")
-	}
-	if this.End != nil {
-		s = append(s, "End: "+valueToGoStringDescriptor(this.End, "int32")+",\n")
-	}
-	if this.XXX_unrecognized != nil {
-		s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n")
-	}
-	s = append(s, "}")
-	return strings.Join(s, "")
-}
-func (this *ExtensionRangeOptions) GoString() string {
-	if this == nil {
-		return "nil"
-	}
-	s := make([]string, 0, 5)
-	s = append(s, "&descriptor.ExtensionRangeOptions{")
-	if this.UninterpretedOption != nil {
-		s = append(s, "UninterpretedOption: "+fmt.Sprintf("%#v", this.UninterpretedOption)+",\n")
-	}
-	s = append(s, "XXX_InternalExtensions: "+extensionToGoStringDescriptor(this)+",\n")
-	if this.XXX_unrecognized != nil {
-		s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n")
-	}
-	s = append(s, "}")
-	return strings.Join(s, "")
-}
-func (this *FieldDescriptorProto) GoString() string {
-	if this == nil {
-		return "nil"
-	}
-	s := make([]string, 0, 14)
-	s = append(s, "&descriptor.FieldDescriptorProto{")
-	if this.Name != nil {
-		s = append(s, "Name: "+valueToGoStringDescriptor(this.Name, "string")+",\n")
-	}
-	if this.Number != nil {
-		s = append(s, "Number: "+valueToGoStringDescriptor(this.Number, "int32")+",\n")
-	}
-	if this.Label != nil {
-		s = append(s, "Label: "+valueToGoStringDescriptor(this.Label, "FieldDescriptorProto_Label")+",\n")
-	}
-	if this.Type != nil {
-		s = append(s, "Type: "+valueToGoStringDescriptor(this.Type, "FieldDescriptorProto_Type")+",\n")
-	}
-	if this.TypeName != nil {
-		s = append(s, "TypeName: "+valueToGoStringDescriptor(this.TypeName, "string")+",\n")
-	}
-	if this.Extendee != nil {
-		s = append(s, "Extendee: "+valueToGoStringDescriptor(this.Extendee, "string")+",\n")
-	}
-	if this.DefaultValue != nil {
-		s = append(s, "DefaultValue: "+valueToGoStringDescriptor(this.DefaultValue, "string")+",\n")
-	}
-	if this.OneofIndex != nil {
-		s = append(s, "OneofIndex: "+valueToGoStringDescriptor(this.OneofIndex, "int32")+",\n")
-	}
-	if this.JsonName != nil {
-		s = append(s, "JsonName: "+valueToGoStringDescriptor(this.JsonName, "string")+",\n")
-	}
-	if this.Options != nil {
-		s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n")
-	}
-	if this.XXX_unrecognized != nil {
-		s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n")
-	}
-	s = append(s, "}")
-	return strings.Join(s, "")
-}
-func (this *OneofDescriptorProto) GoString() string {
-	if this == nil {
-		return "nil"
-	}
-	s := make([]string, 0, 6)
-	s = append(s, "&descriptor.OneofDescriptorProto{")
-	if this.Name != nil {
-		s = append(s, "Name: "+valueToGoStringDescriptor(this.Name, "string")+",\n")
-	}
-	if this.Options != nil {
-		s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n")
-	}
-	if this.XXX_unrecognized != nil {
-		s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n")
-	}
-	s = append(s, "}")
-	return strings.Join(s, "")
-}
-func (this *EnumDescriptorProto) GoString() string {
-	if this == nil {
-		return "nil"
-	}
-	s := make([]string, 0, 9)
-	s = append(s, "&descriptor.EnumDescriptorProto{")
-	if this.Name != nil {
-		s = append(s, "Name: "+valueToGoStringDescriptor(this.Name, "string")+",\n")
-	}
-	if this.Value != nil {
-		s = append(s, "Value: "+fmt.Sprintf("%#v", this.Value)+",\n")
-	}
-	if this.Options != nil {
-		s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n")
-	}
-	if this.ReservedRange != nil {
-		s = append(s, "ReservedRange: "+fmt.Sprintf("%#v", this.ReservedRange)+",\n")
-	}
-	if this.ReservedName != nil {
-		s = append(s, "ReservedName: "+fmt.Sprintf("%#v", this.ReservedName)+",\n")
-	}
-	if this.XXX_unrecognized != nil {
-		s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n")
-	}
-	s = append(s, "}")
-	return strings.Join(s, "")
-}
-func (this *EnumDescriptorProto_EnumReservedRange) GoString() string {
-	if this == nil {
-		return "nil"
-	}
-	s := make([]string, 0, 6)
-	s = append(s, "&descriptor.EnumDescriptorProto_EnumReservedRange{")
-	if this.Start != nil {
-		s = append(s, "Start: "+valueToGoStringDescriptor(this.Start, "int32")+",\n")
-	}
-	if this.End != nil {
-		s = append(s, "End: "+valueToGoStringDescriptor(this.End, "int32")+",\n")
-	}
-	if this.XXX_unrecognized != nil {
-		s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n")
-	}
-	s = append(s, "}")
-	return strings.Join(s, "")
-}
-func (this *EnumValueDescriptorProto) GoString() string {
-	if this == nil {
-		return "nil"
-	}
-	s := make([]string, 0, 7)
-	s = append(s, "&descriptor.EnumValueDescriptorProto{")
-	if this.Name != nil {
-		s = append(s, "Name: "+valueToGoStringDescriptor(this.Name, "string")+",\n")
-	}
-	if this.Number != nil {
-		s = append(s, "Number: "+valueToGoStringDescriptor(this.Number, "int32")+",\n")
-	}
-	if this.Options != nil {
-		s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n")
-	}
-	if this.XXX_unrecognized != nil {
-		s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n")
-	}
-	s = append(s, "}")
-	return strings.Join(s, "")
-}
-func (this *ServiceDescriptorProto) GoString() string {
-	if this == nil {
-		return "nil"
-	}
-	s := make([]string, 0, 7)
-	s = append(s, "&descriptor.ServiceDescriptorProto{")
-	if this.Name != nil {
-		s = append(s, "Name: "+valueToGoStringDescriptor(this.Name, "string")+",\n")
-	}
-	if this.Method != nil {
-		s = append(s, "Method: "+fmt.Sprintf("%#v", this.Method)+",\n")
-	}
-	if this.Options != nil {
-		s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n")
-	}
-	if this.XXX_unrecognized != nil {
-		s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n")
-	}
-	s = append(s, "}")
-	return strings.Join(s, "")
-}
-func (this *MethodDescriptorProto) GoString() string {
-	if this == nil {
-		return "nil"
-	}
-	s := make([]string, 0, 10)
-	s = append(s, "&descriptor.MethodDescriptorProto{")
-	if this.Name != nil {
-		s = append(s, "Name: "+valueToGoStringDescriptor(this.Name, "string")+",\n")
-	}
-	if this.InputType != nil {
-		s = append(s, "InputType: "+valueToGoStringDescriptor(this.InputType, "string")+",\n")
-	}
-	if this.OutputType != nil {
-		s = append(s, "OutputType: "+valueToGoStringDescriptor(this.OutputType, "string")+",\n")
-	}
-	if this.Options != nil {
-		s = append(s, "Options: "+fmt.Sprintf("%#v", this.Options)+",\n")
-	}
-	if this.ClientStreaming != nil {
-		s = append(s, "ClientStreaming: "+valueToGoStringDescriptor(this.ClientStreaming, "bool")+",\n")
-	}
-	if this.ServerStreaming != nil {
-		s = append(s, "ServerStreaming: "+valueToGoStringDescriptor(this.ServerStreaming, "bool")+",\n")
-	}
-	if this.XXX_unrecognized != nil {
-		s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n")
-	}
-	s = append(s, "}")
-	return strings.Join(s, "")
-}
-func (this *FileOptions) GoString() string {
-	if this == nil {
-		return "nil"
-	}
-	s := make([]string, 0, 25)
-	s = append(s, "&descriptor.FileOptions{")
-	if this.JavaPackage != nil {
-		s = append(s, "JavaPackage: "+valueToGoStringDescriptor(this.JavaPackage, "string")+",\n")
-	}
-	if this.JavaOuterClassname != nil {
-		s = append(s, "JavaOuterClassname: "+valueToGoStringDescriptor(this.JavaOuterClassname, "string")+",\n")
-	}
-	if this.JavaMultipleFiles != nil {
-		s = append(s, "JavaMultipleFiles: "+valueToGoStringDescriptor(this.JavaMultipleFiles, "bool")+",\n")
-	}
-	if this.JavaGenerateEqualsAndHash != nil {
-		s = append(s, "JavaGenerateEqualsAndHash: "+valueToGoStringDescriptor(this.JavaGenerateEqualsAndHash, "bool")+",\n")
-	}
-	if this.JavaStringCheckUtf8 != nil {
-		s = append(s, "JavaStringCheckUtf8: "+valueToGoStringDescriptor(this.JavaStringCheckUtf8, "bool")+",\n")
-	}
-	if this.OptimizeFor != nil {
-		s = append(s, "OptimizeFor: "+valueToGoStringDescriptor(this.OptimizeFor, "FileOptions_OptimizeMode")+",\n")
-	}
-	if this.GoPackage != nil {
-		s = append(s, "GoPackage: "+valueToGoStringDescriptor(this.GoPackage, "string")+",\n")
-	}
-	if this.CcGenericServices != nil {
-		s = append(s, "CcGenericServices: "+valueToGoStringDescriptor(this.CcGenericServices, "bool")+",\n")
-	}
-	if this.JavaGenericServices != nil {
-		s = append(s, "JavaGenericServices: "+valueToGoStringDescriptor(this.JavaGenericServices, "bool")+",\n")
-	}
-	if this.PyGenericServices != nil {
-		s = append(s, "PyGenericServices: "+valueToGoStringDescriptor(this.PyGenericServices, "bool")+",\n")
-	}
-	if this.PhpGenericServices != nil {
-		s = append(s, "PhpGenericServices: "+valueToGoStringDescriptor(this.PhpGenericServices, "bool")+",\n")
-	}
-	if this.Deprecated != nil {
-		s = append(s, "Deprecated: "+valueToGoStringDescriptor(this.Deprecated, "bool")+",\n")
-	}
-	if this.CcEnableArenas != nil {
-		s = append(s, "CcEnableArenas: "+valueToGoStringDescriptor(this.CcEnableArenas, "bool")+",\n")
-	}
-	if this.ObjcClassPrefix != nil {
-		s = append(s, "ObjcClassPrefix: "+valueToGoStringDescriptor(this.ObjcClassPrefix, "string")+",\n")
-	}
-	if this.CsharpNamespace != nil {
-		s = append(s, "CsharpNamespace: "+valueToGoStringDescriptor(this.CsharpNamespace, "string")+",\n")
-	}
-	if this.SwiftPrefix != nil {
-		s = append(s, "SwiftPrefix: "+valueToGoStringDescriptor(this.SwiftPrefix, "string")+",\n")
-	}
-	if this.PhpClassPrefix != nil {
-		s = append(s, "PhpClassPrefix: "+valueToGoStringDescriptor(this.PhpClassPrefix, "string")+",\n")
-	}
-	if this.PhpNamespace != nil {
-		s = append(s, "PhpNamespace: "+valueToGoStringDescriptor(this.PhpNamespace, "string")+",\n")
-	}
-	if this.PhpMetadataNamespace != nil {
-		s = append(s, "PhpMetadataNamespace: "+valueToGoStringDescriptor(this.PhpMetadataNamespace, "string")+",\n")
-	}
-	if this.RubyPackage != nil {
-		s = append(s, "RubyPackage: "+valueToGoStringDescriptor(this.RubyPackage, "string")+",\n")
-	}
-	if this.UninterpretedOption != nil {
-		s = append(s, "UninterpretedOption: "+fmt.Sprintf("%#v", this.UninterpretedOption)+",\n")
-	}
-	s = append(s, "XXX_InternalExtensions: "+extensionToGoStringDescriptor(this)+",\n")
-	if this.XXX_unrecognized != nil {
-		s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n")
-	}
-	s = append(s, "}")
-	return strings.Join(s, "")
-}
-func (this *MessageOptions) GoString() string {
-	if this == nil {
-		return "nil"
-	}
-	s := make([]string, 0, 9)
-	s = append(s, "&descriptor.MessageOptions{")
-	if this.MessageSetWireFormat != nil {
-		s = append(s, "MessageSetWireFormat: "+valueToGoStringDescriptor(this.MessageSetWireFormat, "bool")+",\n")
-	}
-	if this.NoStandardDescriptorAccessor != nil {
-		s = append(s, "NoStandardDescriptorAccessor: "+valueToGoStringDescriptor(this.NoStandardDescriptorAccessor, "bool")+",\n")
-	}
-	if this.Deprecated != nil {
-		s = append(s, "Deprecated: "+valueToGoStringDescriptor(this.Deprecated, "bool")+",\n")
-	}
-	if this.MapEntry != nil {
-		s = append(s, "MapEntry: "+valueToGoStringDescriptor(this.MapEntry, "bool")+",\n")
-	}
-	if this.UninterpretedOption != nil {
-		s = append(s, "UninterpretedOption: "+fmt.Sprintf("%#v", this.UninterpretedOption)+",\n")
-	}
-	s = append(s, "XXX_InternalExtensions: "+extensionToGoStringDescriptor(this)+",\n")
-	if this.XXX_unrecognized != nil {
-		s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n")
-	}
-	s = append(s, "}")
-	return strings.Join(s, "")
-}
-func (this *FieldOptions) GoString() string {
-	if this == nil {
-		return "nil"
-	}
-	s := make([]string, 0, 11)
-	s = append(s, "&descriptor.FieldOptions{")
-	if this.Ctype != nil {
-		s = append(s, "Ctype: "+valueToGoStringDescriptor(this.Ctype, "FieldOptions_CType")+",\n")
-	}
-	if this.Packed != nil {
-		s = append(s, "Packed: "+valueToGoStringDescriptor(this.Packed, "bool")+",\n")
-	}
-	if this.Jstype != nil {
-		s = append(s, "Jstype: "+valueToGoStringDescriptor(this.Jstype, "FieldOptions_JSType")+",\n")
-	}
-	if this.Lazy != nil {
-		s = append(s, "Lazy: "+valueToGoStringDescriptor(this.Lazy, "bool")+",\n")
-	}
-	if this.Deprecated != nil {
-		s = append(s, "Deprecated: "+valueToGoStringDescriptor(this.Deprecated, "bool")+",\n")
-	}
-	if this.Weak != nil {
-		s = append(s, "Weak: "+valueToGoStringDescriptor(this.Weak, "bool")+",\n")
-	}
-	if this.UninterpretedOption != nil {
-		s = append(s, "UninterpretedOption: "+fmt.Sprintf("%#v", this.UninterpretedOption)+",\n")
-	}
-	s = append(s, "XXX_InternalExtensions: "+extensionToGoStringDescriptor(this)+",\n")
-	if this.XXX_unrecognized != nil {
-		s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n")
-	}
-	s = append(s, "}")
-	return strings.Join(s, "")
-}
-func (this *OneofOptions) GoString() string {
-	if this == nil {
-		return "nil"
-	}
-	s := make([]string, 0, 5)
-	s = append(s, "&descriptor.OneofOptions{")
-	if this.UninterpretedOption != nil {
-		s = append(s, "UninterpretedOption: "+fmt.Sprintf("%#v", this.UninterpretedOption)+",\n")
-	}
-	s = append(s, "XXX_InternalExtensions: "+extensionToGoStringDescriptor(this)+",\n")
-	if this.XXX_unrecognized != nil {
-		s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n")
-	}
-	s = append(s, "}")
-	return strings.Join(s, "")
-}
-func (this *EnumOptions) GoString() string {
-	if this == nil {
-		return "nil"
-	}
-	s := make([]string, 0, 7)
-	s = append(s, "&descriptor.EnumOptions{")
-	if this.AllowAlias != nil {
-		s = append(s, "AllowAlias: "+valueToGoStringDescriptor(this.AllowAlias, "bool")+",\n")
-	}
-	if this.Deprecated != nil {
-		s = append(s, "Deprecated: "+valueToGoStringDescriptor(this.Deprecated, "bool")+",\n")
-	}
-	if this.UninterpretedOption != nil {
-		s = append(s, "UninterpretedOption: "+fmt.Sprintf("%#v", this.UninterpretedOption)+",\n")
-	}
-	s = append(s, "XXX_InternalExtensions: "+extensionToGoStringDescriptor(this)+",\n")
-	if this.XXX_unrecognized != nil {
-		s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n")
-	}
-	s = append(s, "}")
-	return strings.Join(s, "")
-}
-func (this *EnumValueOptions) GoString() string {
-	if this == nil {
-		return "nil"
-	}
-	s := make([]string, 0, 6)
-	s = append(s, "&descriptor.EnumValueOptions{")
-	if this.Deprecated != nil {
-		s = append(s, "Deprecated: "+valueToGoStringDescriptor(this.Deprecated, "bool")+",\n")
-	}
-	if this.UninterpretedOption != nil {
-		s = append(s, "UninterpretedOption: "+fmt.Sprintf("%#v", this.UninterpretedOption)+",\n")
-	}
-	s = append(s, "XXX_InternalExtensions: "+extensionToGoStringDescriptor(this)+",\n")
-	if this.XXX_unrecognized != nil {
-		s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n")
-	}
-	s = append(s, "}")
-	return strings.Join(s, "")
-}
-func (this *ServiceOptions) GoString() string {
-	if this == nil {
-		return "nil"
-	}
-	s := make([]string, 0, 6)
-	s = append(s, "&descriptor.ServiceOptions{")
-	if this.Deprecated != nil {
-		s = append(s, "Deprecated: "+valueToGoStringDescriptor(this.Deprecated, "bool")+",\n")
-	}
-	if this.UninterpretedOption != nil {
-		s = append(s, "UninterpretedOption: "+fmt.Sprintf("%#v", this.UninterpretedOption)+",\n")
-	}
-	s = append(s, "XXX_InternalExtensions: "+extensionToGoStringDescriptor(this)+",\n")
-	if this.XXX_unrecognized != nil {
-		s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n")
-	}
-	s = append(s, "}")
-	return strings.Join(s, "")
-}
-func (this *MethodOptions) GoString() string {
-	if this == nil {
-		return "nil"
-	}
-	s := make([]string, 0, 7)
-	s = append(s, "&descriptor.MethodOptions{")
-	if this.Deprecated != nil {
-		s = append(s, "Deprecated: "+valueToGoStringDescriptor(this.Deprecated, "bool")+",\n")
-	}
-	if this.IdempotencyLevel != nil {
-		s = append(s, "IdempotencyLevel: "+valueToGoStringDescriptor(this.IdempotencyLevel, "MethodOptions_IdempotencyLevel")+",\n")
-	}
-	if this.UninterpretedOption != nil {
-		s = append(s, "UninterpretedOption: "+fmt.Sprintf("%#v", this.UninterpretedOption)+",\n")
-	}
-	s = append(s, "XXX_InternalExtensions: "+extensionToGoStringDescriptor(this)+",\n")
-	if this.XXX_unrecognized != nil {
-		s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n")
-	}
-	s = append(s, "}")
-	return strings.Join(s, "")
-}
-func (this *UninterpretedOption) GoString() string {
-	if this == nil {
-		return "nil"
-	}
-	s := make([]string, 0, 11)
-	s = append(s, "&descriptor.UninterpretedOption{")
-	if this.Name != nil {
-		s = append(s, "Name: "+fmt.Sprintf("%#v", this.Name)+",\n")
-	}
-	if this.IdentifierValue != nil {
-		s = append(s, "IdentifierValue: "+valueToGoStringDescriptor(this.IdentifierValue, "string")+",\n")
-	}
-	if this.PositiveIntValue != nil {
-		s = append(s, "PositiveIntValue: "+valueToGoStringDescriptor(this.PositiveIntValue, "uint64")+",\n")
-	}
-	if this.NegativeIntValue != nil {
-		s = append(s, "NegativeIntValue: "+valueToGoStringDescriptor(this.NegativeIntValue, "int64")+",\n")
-	}
-	if this.DoubleValue != nil {
-		s = append(s, "DoubleValue: "+valueToGoStringDescriptor(this.DoubleValue, "float64")+",\n")
-	}
-	if this.StringValue != nil {
-		s = append(s, "StringValue: "+valueToGoStringDescriptor(this.StringValue, "byte")+",\n")
-	}
-	if this.AggregateValue != nil {
-		s = append(s, "AggregateValue: "+valueToGoStringDescriptor(this.AggregateValue, "string")+",\n")
-	}
-	if this.XXX_unrecognized != nil {
-		s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n")
-	}
-	s = append(s, "}")
-	return strings.Join(s, "")
-}
-func (this *UninterpretedOption_NamePart) GoString() string {
-	if this == nil {
-		return "nil"
-	}
-	s := make([]string, 0, 6)
-	s = append(s, "&descriptor.UninterpretedOption_NamePart{")
-	if this.NamePart != nil {
-		s = append(s, "NamePart: "+valueToGoStringDescriptor(this.NamePart, "string")+",\n")
-	}
-	if this.IsExtension != nil {
-		s = append(s, "IsExtension: "+valueToGoStringDescriptor(this.IsExtension, "bool")+",\n")
-	}
-	if this.XXX_unrecognized != nil {
-		s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n")
-	}
-	s = append(s, "}")
-	return strings.Join(s, "")
-}
-func (this *SourceCodeInfo) GoString() string {
-	if this == nil {
-		return "nil"
-	}
-	s := make([]string, 0, 5)
-	s = append(s, "&descriptor.SourceCodeInfo{")
-	if this.Location != nil {
-		s = append(s, "Location: "+fmt.Sprintf("%#v", this.Location)+",\n")
-	}
-	if this.XXX_unrecognized != nil {
-		s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n")
-	}
-	s = append(s, "}")
-	return strings.Join(s, "")
-}
-func (this *SourceCodeInfo_Location) GoString() string {
-	if this == nil {
-		return "nil"
-	}
-	s := make([]string, 0, 9)
-	s = append(s, "&descriptor.SourceCodeInfo_Location{")
-	if this.Path != nil {
-		s = append(s, "Path: "+fmt.Sprintf("%#v", this.Path)+",\n")
-	}
-	if this.Span != nil {
-		s = append(s, "Span: "+fmt.Sprintf("%#v", this.Span)+",\n")
-	}
-	if this.LeadingComments != nil {
-		s = append(s, "LeadingComments: "+valueToGoStringDescriptor(this.LeadingComments, "string")+",\n")
-	}
-	if this.TrailingComments != nil {
-		s = append(s, "TrailingComments: "+valueToGoStringDescriptor(this.TrailingComments, "string")+",\n")
-	}
-	if this.LeadingDetachedComments != nil {
-		s = append(s, "LeadingDetachedComments: "+fmt.Sprintf("%#v", this.LeadingDetachedComments)+",\n")
-	}
-	if this.XXX_unrecognized != nil {
-		s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n")
-	}
-	s = append(s, "}")
-	return strings.Join(s, "")
-}
-func (this *GeneratedCodeInfo) GoString() string {
-	if this == nil {
-		return "nil"
-	}
-	s := make([]string, 0, 5)
-	s = append(s, "&descriptor.GeneratedCodeInfo{")
-	if this.Annotation != nil {
-		s = append(s, "Annotation: "+fmt.Sprintf("%#v", this.Annotation)+",\n")
-	}
-	if this.XXX_unrecognized != nil {
-		s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n")
-	}
-	s = append(s, "}")
-	return strings.Join(s, "")
-}
-func (this *GeneratedCodeInfo_Annotation) GoString() string {
-	if this == nil {
-		return "nil"
-	}
-	s := make([]string, 0, 8)
-	s = append(s, "&descriptor.GeneratedCodeInfo_Annotation{")
-	if this.Path != nil {
-		s = append(s, "Path: "+fmt.Sprintf("%#v", this.Path)+",\n")
-	}
-	if this.SourceFile != nil {
-		s = append(s, "SourceFile: "+valueToGoStringDescriptor(this.SourceFile, "string")+",\n")
-	}
-	if this.Begin != nil {
-		s = append(s, "Begin: "+valueToGoStringDescriptor(this.Begin, "int32")+",\n")
-	}
-	if this.End != nil {
-		s = append(s, "End: "+valueToGoStringDescriptor(this.End, "int32")+",\n")
-	}
-	if this.XXX_unrecognized != nil {
-		s = append(s, "XXX_unrecognized:"+fmt.Sprintf("%#v", this.XXX_unrecognized)+",\n")
-	}
-	s = append(s, "}")
-	return strings.Join(s, "")
-}
-func valueToGoStringDescriptor(v interface{}, typ string) string {
-	rv := reflect.ValueOf(v)
-	if rv.IsNil() {
-		return "nil"
-	}
-	pv := reflect.Indirect(rv).Interface()
-	return fmt.Sprintf("func(v %v) *%v { return &v } ( %#v )", typ, typ, pv)
-}
-func extensionToGoStringDescriptor(m github_com_gogo_protobuf_proto.Message) string {
-	e := github_com_gogo_protobuf_proto.GetUnsafeExtensionsMap(m)
-	if e == nil {
-		return "nil"
-	}
-	s := "proto.NewUnsafeXXX_InternalExtensions(map[int32]proto.Extension{"
-	keys := make([]int, 0, len(e))
-	for k := range e {
-		keys = append(keys, int(k))
-	}
-	sort.Ints(keys)
-	ss := []string{}
-	for _, k := range keys {
-		ss = append(ss, strconv.Itoa(k)+": "+e[int32(k)].GoString())
-	}
-	s += strings.Join(ss, ",") + "})"
-	return s
-}
diff --git a/agent/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/helper.go b/agent/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/helper.go
deleted file mode 100644
index e0846a357d5..00000000000
--- a/agent/vendor/github.com/gogo/protobuf/protoc-gen-gogo/descriptor/helper.go
+++ /dev/null
@@ -1,390 +0,0 @@
-// Protocol Buffers for Go with Gadgets
-//
-// Copyright (c) 2013, The GoGo Authors. All rights reserved.
-// http://github.com/gogo/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package descriptor
-
-import (
-	"strings"
-)
-
-func (msg *DescriptorProto) GetMapFields() (*FieldDescriptorProto, *FieldDescriptorProto) {
-	if !msg.GetOptions().GetMapEntry() {
-		return nil, nil
-	}
-	return msg.GetField()[0], msg.GetField()[1]
-}
-
-func dotToUnderscore(r rune) rune {
-	if r == '.' {
-		return '_'
-	}
-	return r
-}
-
-func (field *FieldDescriptorProto) WireType() (wire int) {
-	switch *field.Type {
-	case FieldDescriptorProto_TYPE_DOUBLE:
-		return 1
-	case FieldDescriptorProto_TYPE_FLOAT:
-		return 5
-	case FieldDescriptorProto_TYPE_INT64:
-		return 0
-	case FieldDescriptorProto_TYPE_UINT64:
-		return 0
-	case FieldDescriptorProto_TYPE_INT32:
-		return 0
-	case FieldDescriptorProto_TYPE_UINT32:
-		return 0
-	case FieldDescriptorProto_TYPE_FIXED64:
-		return 1
-	case FieldDescriptorProto_TYPE_FIXED32:
-		return 5
-	case FieldDescriptorProto_TYPE_BOOL:
-		return 0
-	case FieldDescriptorProto_TYPE_STRING:
-		return 2
-	case FieldDescriptorProto_TYPE_GROUP:
-		return 2
-	case FieldDescriptorProto_TYPE_MESSAGE:
-		return 2
-	case FieldDescriptorProto_TYPE_BYTES:
-		return 2
-	case FieldDescriptorProto_TYPE_ENUM:
-		return 0
-	case FieldDescriptorProto_TYPE_SFIXED32:
-		return 5
-	case FieldDescriptorProto_TYPE_SFIXED64:
-		return 1
-	case FieldDescriptorProto_TYPE_SINT32:
-		return 0
-	case FieldDescriptorProto_TYPE_SINT64:
-		return 0
-	}
-	panic("unreachable")
-}
-
-func (field *FieldDescriptorProto) GetKeyUint64() (x uint64) {
-	packed := field.IsPacked()
-	wireType := field.WireType()
-	fieldNumber := field.GetNumber()
-	if packed {
-		wireType = 2
-	}
-	x = uint64(uint32(fieldNumber)<<3 | uint32(wireType))
-	return x
-}
-
-func (field *FieldDescriptorProto) GetKey3Uint64() (x uint64) {
-	packed := field.IsPacked3()
-	wireType := field.WireType()
-	fieldNumber := field.GetNumber()
-	if packed {
-		wireType = 2
-	}
-	x = uint64(uint32(fieldNumber)<<3 | uint32(wireType))
-	return x
-}
-
-func (field *FieldDescriptorProto) GetKey() []byte {
-	x := field.GetKeyUint64()
-	i := 0
-	keybuf := make([]byte, 0)
-	for i = 0; x > 127; i++ {
-		keybuf = append(keybuf, 0x80|uint8(x&0x7F))
-		x >>= 7
-	}
-	keybuf = append(keybuf, uint8(x))
-	return keybuf
-}
-
-func (field *FieldDescriptorProto) GetKey3() []byte {
-	x := field.GetKey3Uint64()
-	i := 0
-	keybuf := make([]byte, 0)
-	for i = 0; x > 127; i++ {
-		keybuf = append(keybuf, 0x80|uint8(x&0x7F))
-		x >>= 7
-	}
-	keybuf = append(keybuf, uint8(x))
-	return keybuf
-}
-
-func (desc *FileDescriptorSet) GetField(packageName, messageName, fieldName string) *FieldDescriptorProto {
-	msg := desc.GetMessage(packageName, messageName)
-	if msg == nil {
-		return nil
-	}
-	for _, field := range msg.GetField() {
-		if field.GetName() == fieldName {
-			return field
-		}
-	}
-	return nil
-}
-
-func (file *FileDescriptorProto) GetMessage(typeName string) *DescriptorProto {
-	for _, msg := range file.GetMessageType() {
-		if msg.GetName() == typeName {
-			return msg
-		}
-		nes := file.GetNestedMessage(msg, strings.TrimPrefix(typeName, msg.GetName()+"."))
-		if nes != nil {
-			return nes
-		}
-	}
-	return nil
-}
-
-func (file *FileDescriptorProto) GetNestedMessage(msg *DescriptorProto, typeName string) *DescriptorProto {
-	for _, nes := range msg.GetNestedType() {
-		if nes.GetName() == typeName {
-			return nes
-		}
-		res := file.GetNestedMessage(nes, strings.TrimPrefix(typeName, nes.GetName()+"."))
-		if res != nil {
-			return res
-		}
-	}
-	return nil
-}
-
-func (desc *FileDescriptorSet) GetMessage(packageName string, typeName string) *DescriptorProto {
-	for _, file := range desc.GetFile() {
-		if strings.Map(dotToUnderscore, file.GetPackage()) != strings.Map(dotToUnderscore, packageName) {
-			continue
-		}
-		for _, msg := range file.GetMessageType() {
-			if msg.GetName() == typeName {
-				return msg
-			}
-		}
-		for _, msg := range file.GetMessageType() {
-			for _, nes := range msg.GetNestedType() {
-				if nes.GetName() == typeName {
-					return nes
-				}
-				if msg.GetName()+"."+nes.GetName() == typeName {
-					return nes
-				}
-			}
-		}
-	}
-	return nil
-}
-
-func (desc *FileDescriptorSet) IsProto3(packageName string, typeName string) bool {
-	for _, file := range desc.GetFile() {
-		if strings.Map(dotToUnderscore, file.GetPackage()) != strings.Map(dotToUnderscore, packageName) {
-			continue
-		}
-		for _, msg := range file.GetMessageType() {
-			if msg.GetName() == typeName {
-				return file.GetSyntax() == "proto3"
-			}
-		}
-		for _, msg := range file.GetMessageType() {
-			for _, nes := range msg.GetNestedType() {
-				if nes.GetName() == typeName {
-					return file.GetSyntax() == "proto3"
-				}
-				if msg.GetName()+"."+nes.GetName() == typeName {
-					return file.GetSyntax() == "proto3"
-				}
-			}
-		}
-	}
-	return false
-}
-
-func (msg *DescriptorProto) IsExtendable() bool {
-	return len(msg.GetExtensionRange()) > 0
-}
-
-func (desc *FileDescriptorSet) FindExtension(packageName string, typeName string, fieldName string) (extPackageName string, field *FieldDescriptorProto) {
-	parent := desc.GetMessage(packageName, typeName)
-	if parent == nil {
-		return "", nil
-	}
-	if !parent.IsExtendable() {
-		return "", nil
-	}
-	extendee := "." + packageName + "." + typeName
-	for _, file := range desc.GetFile() {
-		for _, ext := range file.GetExtension() {
-			if strings.Map(dotToUnderscore, file.GetPackage()) == strings.Map(dotToUnderscore, packageName) {
-				if !(ext.GetExtendee() == typeName || ext.GetExtendee() == extendee) {
-					continue
-				}
-			} else {
-				if ext.GetExtendee() != extendee {
-					continue
-				}
-			}
-			if ext.GetName() == fieldName {
-				return file.GetPackage(), ext
-			}
-		}
-	}
-	return "", nil
-}
-
-func (desc *FileDescriptorSet) FindExtensionByFieldNumber(packageName string, typeName string, fieldNum int32) (extPackageName string, field *FieldDescriptorProto) {
-	parent := desc.GetMessage(packageName, typeName)
-	if parent == nil {
-		return "", nil
-	}
-	if !parent.IsExtendable() {
-		return "", nil
-	}
-	extendee := "." + packageName + "." + typeName
-	for _, file := range desc.GetFile() {
-		for _, ext := range file.GetExtension() {
-			if strings.Map(dotToUnderscore, file.GetPackage()) == strings.Map(dotToUnderscore, packageName) {
-				if !(ext.GetExtendee() == typeName || ext.GetExtendee() == extendee) {
-					continue
-				}
-			} else {
-				if ext.GetExtendee() != extendee {
-					continue
-				}
-			}
-			if ext.GetNumber() == fieldNum {
-				return file.GetPackage(), ext
-			}
-		}
-	}
-	return "", nil
-}
-
-func (desc *FileDescriptorSet) FindMessage(packageName string, typeName string, fieldName string) (msgPackageName string, msgName string) {
-	parent := desc.GetMessage(packageName, typeName)
-	if parent == nil {
-		return "", ""
-	}
-	field := parent.GetFieldDescriptor(fieldName)
-	if field == nil {
-		var extPackageName string
-		extPackageName, field = desc.FindExtension(packageName, typeName, fieldName)
-		if field == nil {
-			return "", ""
-		}
-		packageName = extPackageName
-	}
-	typeNames := strings.Split(field.GetTypeName(), ".")
-	if len(typeNames) == 1 {
-		msg := desc.GetMessage(packageName, typeName)
-		if msg == nil {
-			return "", ""
-		}
-		return packageName, msg.GetName()
-	}
-	if len(typeNames) > 2 {
-		for i := 1; i < len(typeNames)-1; i++ {
-			packageName = strings.Join(typeNames[1:len(typeNames)-i], ".")
-			typeName = strings.Join(typeNames[len(typeNames)-i:], ".")
-			msg := desc.GetMessage(packageName, typeName)
-			if msg != nil {
-				typeNames := strings.Split(msg.GetName(), ".")
-				if len(typeNames) == 1 {
-					return packageName, msg.GetName()
-				}
-				return strings.Join(typeNames[1:len(typeNames)-1], "."), typeNames[len(typeNames)-1]
-			}
-		}
-	}
-	return "", ""
-}
-
-func (msg *DescriptorProto) GetFieldDescriptor(fieldName string) *FieldDescriptorProto {
-	for _, field := range msg.GetField() {
-		if field.GetName() == fieldName {
-			return field
-		}
-	}
-	return nil
-}
-
-func (desc *FileDescriptorSet) GetEnum(packageName string, typeName string) *EnumDescriptorProto {
-	for _, file := range desc.GetFile() {
-		if strings.Map(dotToUnderscore, file.GetPackage()) != strings.Map(dotToUnderscore, packageName) {
-			continue
-		}
-		for _, enum := range file.GetEnumType() {
-			if enum.GetName() == typeName {
-				return enum
-			}
-		}
-	}
-	return nil
-}
-
-func (f *FieldDescriptorProto) IsEnum() bool {
-	return *f.Type == FieldDescriptorProto_TYPE_ENUM
-}
-
-func (f *FieldDescriptorProto) IsMessage() bool {
-	return *f.Type == FieldDescriptorProto_TYPE_MESSAGE
-}
-
-func (f *FieldDescriptorProto) IsBytes() bool {
-	return *f.Type == FieldDescriptorProto_TYPE_BYTES
-}
-
-func (f *FieldDescriptorProto) IsRepeated() bool {
-	return f.Label != nil && *f.Label == FieldDescriptorProto_LABEL_REPEATED
-}
-
-func (f *FieldDescriptorProto) IsString() bool {
-	return *f.Type == FieldDescriptorProto_TYPE_STRING
-}
-
-func (f *FieldDescriptorProto) IsBool() bool {
-	return *f.Type == FieldDescriptorProto_TYPE_BOOL
-}
-
-func (f *FieldDescriptorProto) IsRequired() bool {
-	return f.Label != nil && *f.Label == FieldDescriptorProto_LABEL_REQUIRED
-}
-
-func (f *FieldDescriptorProto) IsPacked() bool {
-	return f.Options != nil && f.GetOptions().GetPacked()
-}
-
-func (f *FieldDescriptorProto) IsPacked3() bool {
-	if f.IsRepeated() && f.IsScalar() {
-		if f.Options == nil || f.GetOptions().Packed == nil {
-			return true
-		}
-		return f.Options != nil && f.GetOptions().GetPacked()
-	}
-	return false
-}
-
-func (m *DescriptorProto) HasExtension() bool {
-	return len(m.ExtensionRange) > 0
-}
diff --git a/agent/vendor/modules.txt b/agent/vendor/modules.txt
index fb43dbd64bf..c1577da475e 100644
--- a/agent/vendor/modules.txt
+++ b/agent/vendor/modules.txt
@@ -146,12 +146,13 @@ github.com/cilium/ebpf/internal
 github.com/cilium/ebpf/internal/sys
 github.com/cilium/ebpf/internal/unix
 github.com/cilium/ebpf/link
-# github.com/containerd/cgroups v1.0.4
-## explicit; go 1.17
-github.com/containerd/cgroups
-github.com/containerd/cgroups/stats/v1
-github.com/containerd/cgroups/v2
-github.com/containerd/cgroups/v2/stats
+# github.com/containerd/cgroups/v3 v3.0.2
+## explicit; go 1.18
+github.com/containerd/cgroups/v3
+github.com/containerd/cgroups/v3/cgroup1
+github.com/containerd/cgroups/v3/cgroup1/stats
+github.com/containerd/cgroups/v3/cgroup2
+github.com/containerd/cgroups/v3/cgroup2/stats
 # github.com/containerd/continuity v0.3.0
 ## explicit; go 1.17
 # github.com/containernetworking/cni v1.1.2
@@ -166,8 +167,8 @@ github.com/containernetworking/cni/pkg/types/create
 github.com/containernetworking/cni/pkg/types/internal
 github.com/containernetworking/cni/pkg/utils
 github.com/containernetworking/cni/pkg/version
-# github.com/containernetworking/plugins v0.9.1
-## explicit; go 1.14
+# github.com/containernetworking/plugins v1.1.1
+## explicit; go 1.17
 github.com/containernetworking/plugins/pkg/ns
 # github.com/coreos/go-systemd/v22 v22.5.0
 ## explicit; go 1.12
@@ -229,9 +230,7 @@ github.com/fsnotify/fsnotify
 github.com/godbus/dbus/v5
 # github.com/gogo/protobuf v1.3.2
 ## explicit; go 1.15
-github.com/gogo/protobuf/gogoproto
 github.com/gogo/protobuf/proto
-github.com/gogo/protobuf/protoc-gen-gogo/descriptor
 # github.com/golang/mock v1.6.0
 ## explicit; go 1.11
 github.com/golang/mock/gomock
diff --git a/ecs-agent/go.mod b/ecs-agent/go.mod
index c776af4cdf7..713dfd9c503 100644
--- a/ecs-agent/go.mod
+++ b/ecs-agent/go.mod
@@ -8,7 +8,7 @@ require (
 	github.com/cihub/seelog v0.0.0-20170130134532-f561c5e57575
 	github.com/container-storage-interface/spec v1.8.0
 	github.com/containernetworking/cni v1.1.2
-	github.com/containernetworking/plugins v0.9.1
+	github.com/containernetworking/plugins v1.1.1
 	github.com/didip/tollbooth v4.0.2+incompatible
 	github.com/docker/docker v20.10.24+incompatible
 	github.com/golang/mock v1.6.0
@@ -32,7 +32,7 @@ require (
 )
 
 require (
-	github.com/Microsoft/go-winio v0.5.2 // indirect
+	github.com/Microsoft/go-winio v0.6.0 // indirect
 	github.com/containerd/cgroups v1.0.4 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/docker/go-connections v0.4.0 // indirect
diff --git a/ecs-agent/go.sum b/ecs-agent/go.sum
index ad2b64d84ee..90155b488f7 100644
--- a/ecs-agent/go.sum
+++ b/ecs-agent/go.sum
@@ -45,8 +45,8 @@ github.com/Microsoft/go-winio v0.4.16/go.mod h1:XB6nPKklQyQ7GC9LdcBEcBl8PF76WugX
 github.com/Microsoft/go-winio v0.4.17-0.20210211115548-6eac466e5fa3/go.mod h1:JPGBdM1cNvN/6ISo+n8V5iA4v8pBzdOpzfwIujj1a84=
 github.com/Microsoft/go-winio v0.4.17-0.20210324224401-5516f17a5958/go.mod h1:JPGBdM1cNvN/6ISo+n8V5iA4v8pBzdOpzfwIujj1a84=
 github.com/Microsoft/go-winio v0.4.17/go.mod h1:JPGBdM1cNvN/6ISo+n8V5iA4v8pBzdOpzfwIujj1a84=
-github.com/Microsoft/go-winio v0.5.2 h1:a9IhgEQBCUEk6QCdml9CiJGhAws+YwffDHEMp1VMrpA=
-github.com/Microsoft/go-winio v0.5.2/go.mod h1:WpS1mjBmmwHBEWmogvA2mj8546UReBk4v8QkMxJ6pZY=
+github.com/Microsoft/go-winio v0.6.0 h1:slsWYD/zyx7lCXoZVlvQrj0hPTM1HI4+v1sIda2yDvg=
+github.com/Microsoft/go-winio v0.6.0/go.mod h1:cTAf44im0RAYeL23bpB+fzCyDH2MJiz2BO69KH/soAE=
 github.com/Microsoft/hcsshim v0.8.6/go.mod h1:Op3hHsoHPAvb6lceZHDtd9OkTew38wNoXnJs8iY7rUg=
 github.com/Microsoft/hcsshim v0.8.7-0.20190325164909-8abdbb8205e4/go.mod h1:Op3hHsoHPAvb6lceZHDtd9OkTew38wNoXnJs8iY7rUg=
 github.com/Microsoft/hcsshim v0.8.7/go.mod h1:OHd7sQqRFrYd3RmSgbgji+ctCwkbq2wbEYNSzOYtcBQ=
@@ -200,8 +200,9 @@ github.com/containernetworking/cni v0.8.1/go.mod h1:LGwApLUm2FpoOfxTDEeq8T9ipbpZ
 github.com/containernetworking/cni v1.1.2 h1:wtRGZVv7olUHMOqouPpn3cXJWpJgM6+EUl31EQbXALQ=
 github.com/containernetworking/cni v1.1.2/go.mod h1:sDpYKmGVENF3s6uvMvGgldDWeG8dMxakj/u+i9ht9vw=
 github.com/containernetworking/plugins v0.8.6/go.mod h1:qnw5mN19D8fIwkqW7oHHYDHVlzhJpcY6TQxn/fUyDDM=
-github.com/containernetworking/plugins v0.9.1 h1:FD1tADPls2EEi3flPc2OegIY1M9pUa9r2Quag7HMLV8=
 github.com/containernetworking/plugins v0.9.1/go.mod h1:xP/idU2ldlzN6m4p5LmGiwRDjeJr6FLK6vuiUwoH7P8=
+github.com/containernetworking/plugins v1.1.1 h1:+AGfFigZ5TiQH00vhR8qPeSatj53eNGz0C1d3wVYlHE=
+github.com/containernetworking/plugins v1.1.1/go.mod h1:Sr5TH/eBsGLXK/h71HeLfX19sZPp3ry5uHSkI4LPxV8=
 github.com/containers/ocicrypt v1.0.1/go.mod h1:MeJDzk1RJHv89LjsH0Sp5KTY3ZYkjXO/C+bKAeWFIrc=
 github.com/containers/ocicrypt v1.1.0/go.mod h1:b8AOe0YR67uU8OqfVNcznfFpAzu3rdgUV4GP9qXPfu4=
 github.com/containers/ocicrypt v1.1.1/go.mod h1:Dm55fwWm1YZAjYRaJ94z2mfZikIyIN4B0oB3dj3jFxY=
@@ -824,6 +825,7 @@ golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201207232520-09787c993a3a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.1.0 h1:wsuoTGHzEhffawBOhz5CYhcrV4IdKZbEyZjBMuTp12o=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
diff --git a/ecs-agent/vendor/github.com/Microsoft/go-winio/.gitattributes b/ecs-agent/vendor/github.com/Microsoft/go-winio/.gitattributes
new file mode 100644
index 00000000000..94f480de94e
--- /dev/null
+++ b/ecs-agent/vendor/github.com/Microsoft/go-winio/.gitattributes
@@ -0,0 +1 @@
+* text=auto eol=lf
\ No newline at end of file
diff --git a/ecs-agent/vendor/github.com/Microsoft/go-winio/.gitignore b/ecs-agent/vendor/github.com/Microsoft/go-winio/.gitignore
index b883f1fdc6d..815e20660e5 100644
--- a/ecs-agent/vendor/github.com/Microsoft/go-winio/.gitignore
+++ b/ecs-agent/vendor/github.com/Microsoft/go-winio/.gitignore
@@ -1 +1,10 @@
+.vscode/
+
 *.exe
+
+# testing
+testdata
+
+# go workspaces
+go.work
+go.work.sum
diff --git a/ecs-agent/vendor/github.com/Microsoft/go-winio/.golangci.yml b/ecs-agent/vendor/github.com/Microsoft/go-winio/.golangci.yml
new file mode 100644
index 00000000000..af403bb13a0
--- /dev/null
+++ b/ecs-agent/vendor/github.com/Microsoft/go-winio/.golangci.yml
@@ -0,0 +1,144 @@
+run:
+  skip-dirs:
+    - pkg/etw/sample
+
+linters:
+  enable:
+    # style
+    - containedctx # struct contains a context
+    - dupl # duplicate code
+    - errname # erorrs are named correctly
+    - goconst # strings that should be constants
+    - godot # comments end in a period
+    - misspell
+    - nolintlint # "//nolint" directives are properly explained
+    - revive # golint replacement
+    - stylecheck # golint replacement, less configurable than revive
+    - unconvert # unnecessary conversions
+    - wastedassign
+
+    # bugs, performance, unused, etc ...
+    - contextcheck # function uses a non-inherited context
+    - errorlint # errors not wrapped for 1.13
+    - exhaustive # check exhaustiveness of enum switch statements
+    - gofmt # files are gofmt'ed
+    - gosec # security
+    - nestif # deeply nested ifs
+    - nilerr # returns nil even with non-nil error
+    - prealloc # slices that can be pre-allocated
+    - structcheck # unused struct fields
+    - unparam # unused function params
+
+issues:
+  exclude-rules:
+    # err is very often shadowed in nested scopes
+    - linters:
+        - govet
+      text: '^shadow: declaration of "err" shadows declaration'
+
+    # ignore long lines for skip autogen directives
+    - linters:
+        - revive
+      text: "^line-length-limit: "
+      source: "^//(go:generate|sys) "
+
+    # allow unjustified ignores of error checks in defer statements
+    - linters:
+        - nolintlint
+      text: "^directive `//nolint:errcheck` should provide explanation"
+      source: '^\s*defer '
+
+    # allow unjustified ignores of error lints for io.EOF
+    - linters:
+        - nolintlint
+      text: "^directive `//nolint:errorlint` should provide explanation"
+      source: '[=|!]= io.EOF'
+
+
+linters-settings:
+  govet:
+    enable-all: true
+    disable:
+      # struct order is often for Win32 compat
+      # also, ignore pointer bytes/GC issues for now until performance becomes an issue
+      - fieldalignment
+    check-shadowing: true
+  nolintlint:
+    allow-leading-space: false
+    require-explanation: true
+    require-specific: true
+  revive:
+    # revive is more configurable than static check, so likely the preferred alternative to static-check
+    # (once the perf issue is solved: https://github.com/golangci/golangci-lint/issues/2997)
+    enable-all-rules:
+      true
+      # https://github.com/mgechev/revive/blob/master/RULES_DESCRIPTIONS.md
+    rules:
+      # rules with required arguments
+      - name: argument-limit
+        disabled: true
+      - name: banned-characters
+        disabled: true
+      - name: cognitive-complexity
+        disabled: true
+      - name: cyclomatic
+        disabled: true
+      - name: file-header
+        disabled: true
+      - name: function-length
+        disabled: true
+      - name: function-result-limit
+        disabled: true
+      - name: max-public-structs
+        disabled: true
+      # geneally annoying rules
+      - name: add-constant # complains about any and all strings and integers
+        disabled: true
+      - name: confusing-naming # we frequently use "Foo()" and "foo()" together
+        disabled: true
+      - name: flag-parameter # excessive, and a common idiom we use
+        disabled: true
+      # general config
+      - name: line-length-limit
+        arguments:
+          - 140
+      - name: var-naming
+        arguments:
+          - []
+          - - CID
+            - CRI
+            - CTRD
+            - DACL
+            - DLL
+            - DOS
+            - ETW
+            - FSCTL
+            - GCS
+            - GMSA
+            - HCS
+            - HV
+            - IO
+            - LCOW
+            - LDAP
+            - LPAC
+            - LTSC
+            - MMIO
+            - NT
+            - OCI
+            - PMEM
+            - PWSH
+            - RX
+            - SACl
+            - SID
+            - SMB
+            - TX
+            - VHD
+            - VHDX
+            - VMID
+            - VPCI
+            - WCOW
+            - WIM
+  stylecheck:
+    checks:
+      - "all"
+      - "-ST1003" # use revive's var naming
diff --git a/ecs-agent/vendor/github.com/Microsoft/go-winio/README.md b/ecs-agent/vendor/github.com/Microsoft/go-winio/README.md
index 683be1dcf9c..7474b4f0b65 100644
--- a/ecs-agent/vendor/github.com/Microsoft/go-winio/README.md
+++ b/ecs-agent/vendor/github.com/Microsoft/go-winio/README.md
@@ -13,16 +13,60 @@ Please see the LICENSE file for licensing information.
 
 ## Contributing
 
-This project welcomes contributions and suggestions. Most contributions require you to agree to a Contributor License Agreement (CLA)
-declaring that you have the right to, and actually do, grant us the rights to use your contribution. For details, visit https://cla.microsoft.com.
+This project welcomes contributions and suggestions.
+Most contributions require you to agree to a Contributor License Agreement (CLA) declaring that
+you have the right to, and actually do, grant us the rights to use your contribution.
+For details, visit [Microsoft CLA](https://cla.microsoft.com).
 
-When you submit a pull request, a CLA-bot will automatically determine whether you need to provide a CLA and decorate the PR
-appropriately (e.g., label, comment). Simply follow the instructions provided by the bot. You will only need to do this once across all repos using our CLA.
+When you submit a pull request, a CLA-bot will automatically determine whether you need to
+provide a CLA and decorate the PR appropriately (e.g., label, comment).
+Simply follow the instructions provided by the bot.
+You will only need to do this once across all repos using our CLA.
 
-We also require that contributors sign their commits using git commit -s or git commit --signoff to certify they either authored the work themselves
-or otherwise have permission to use it in this project. Please see https://developercertificate.org/ for more info, as well as to make sure that you can
-attest to the rules listed. Our CI uses the DCO Github app to ensure that all commits in a given PR are signed-off.
+Additionally, the pull request pipeline requires the following steps to be performed before
+mergining.
 
+### Code Sign-Off
+
+We require that contributors sign their commits using [`git commit --signoff`][git-commit-s]
+to certify they either authored the work themselves or otherwise have permission to use it in this project.
+
+A range of commits can be signed off using [`git rebase --signoff`][git-rebase-s].
+
+Please see [the developer certificate](https://developercertificate.org) for more info,
+as well as to make sure that you can attest to the rules listed.
+Our CI uses the DCO Github app to ensure that all commits in a given PR are signed-off.
+
+### Linting
+
+Code must pass a linting stage, which uses [`golangci-lint`][lint].
+The linting settings are stored in [`.golangci.yaml`](./.golangci.yaml), and can be run
+automatically with VSCode by adding the following to your workspace or folder settings:
+
+```json
+    "go.lintTool": "golangci-lint",
+    "go.lintOnSave": "package",
+```
+
+Additional editor [integrations options are also available][lint-ide].
+
+Alternatively, `golangci-lint` can be [installed locally][lint-install] and run from the repo root:
+
+```shell
+# use . or specify a path to only lint a package
+# to show all lint errors, use flags "--max-issues-per-linter=0 --max-same-issues=0"
+> golangci-lint run ./...
+```
+
+### Go Generate
+
+The pipeline checks that auto-generated code, via `go generate`, are up to date.
+
+This can be done for the entire repo:
+
+```shell
+> go generate ./...
+```
 
 ## Code of Conduct
 
@@ -30,8 +74,16 @@ This project has adopted the [Microsoft Open Source Code of Conduct](https://ope
 For more information see the [Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or
 contact [opencode@microsoft.com](mailto:opencode@microsoft.com) with any additional questions or comments.
 
+## Special Thanks
 
+Thanks to [natefinch][natefinch] for the inspiration for this library.
+See [npipe](https://github.com/natefinch/npipe) for another named pipe implementation.
 
-## Special Thanks
-Thanks to natefinch for the inspiration for this library. See https://github.com/natefinch/npipe
-for another named pipe implementation.
+[lint]: https://golangci-lint.run/
+[lint-ide]: https://golangci-lint.run/usage/integrations/#editor-integration
+[lint-install]: https://golangci-lint.run/usage/install/#local-installation
+
+[git-commit-s]: https://git-scm.com/docs/git-commit#Documentation/git-commit.txt--s
+[git-rebase-s]: https://git-scm.com/docs/git-rebase#Documentation/git-rebase.txt---signoff
+
+[natefinch]: https://github.com/natefinch
diff --git a/ecs-agent/vendor/github.com/Microsoft/go-winio/SECURITY.md b/ecs-agent/vendor/github.com/Microsoft/go-winio/SECURITY.md
new file mode 100644
index 00000000000..869fdfe2b24
--- /dev/null
+++ b/ecs-agent/vendor/github.com/Microsoft/go-winio/SECURITY.md
@@ -0,0 +1,41 @@
+<!-- BEGIN MICROSOFT SECURITY.MD V0.0.7 BLOCK -->
+
+## Security
+
+Microsoft takes the security of our software products and services seriously, which includes all source code repositories managed through our GitHub organizations, which include [Microsoft](https://github.com/Microsoft), [Azure](https://github.com/Azure), [DotNet](https://github.com/dotnet), [AspNet](https://github.com/aspnet), [Xamarin](https://github.com/xamarin), and [our GitHub organizations](https://opensource.microsoft.com/).
+
+If you believe you have found a security vulnerability in any Microsoft-owned repository that meets [Microsoft's definition of a security vulnerability](https://aka.ms/opensource/security/definition), please report it to us as described below.
+
+## Reporting Security Issues
+
+**Please do not report security vulnerabilities through public GitHub issues.**
+
+Instead, please report them to the Microsoft Security Response Center (MSRC) at [https://msrc.microsoft.com/create-report](https://aka.ms/opensource/security/create-report).
+
+If you prefer to submit without logging in, send email to [secure@microsoft.com](mailto:secure@microsoft.com).  If possible, encrypt your message with our PGP key; please download it from the [Microsoft Security Response Center PGP Key page](https://aka.ms/opensource/security/pgpkey).
+
+You should receive a response within 24 hours. If for some reason you do not, please follow up via email to ensure we received your original message. Additional information can be found at [microsoft.com/msrc](https://aka.ms/opensource/security/msrc). 
+
+Please include the requested information listed below (as much as you can provide) to help us better understand the nature and scope of the possible issue:
+
+  * Type of issue (e.g. buffer overflow, SQL injection, cross-site scripting, etc.)
+  * Full paths of source file(s) related to the manifestation of the issue
+  * The location of the affected source code (tag/branch/commit or direct URL)
+  * Any special configuration required to reproduce the issue
+  * Step-by-step instructions to reproduce the issue
+  * Proof-of-concept or exploit code (if possible)
+  * Impact of the issue, including how an attacker might exploit the issue
+
+This information will help us triage your report more quickly.
+
+If you are reporting for a bug bounty, more complete reports can contribute to a higher bounty award. Please visit our [Microsoft Bug Bounty Program](https://aka.ms/opensource/security/bounty) page for more details about our active programs.
+
+## Preferred Languages
+
+We prefer all communications to be in English.
+
+## Policy
+
+Microsoft follows the principle of [Coordinated Vulnerability Disclosure](https://aka.ms/opensource/security/cvd).
+
+<!-- END MICROSOFT SECURITY.MD BLOCK -->
diff --git a/ecs-agent/vendor/github.com/Microsoft/go-winio/backup.go b/ecs-agent/vendor/github.com/Microsoft/go-winio/backup.go
index 2be34af4310..09621c88463 100644
--- a/ecs-agent/vendor/github.com/Microsoft/go-winio/backup.go
+++ b/ecs-agent/vendor/github.com/Microsoft/go-winio/backup.go
@@ -1,3 +1,4 @@
+//go:build windows
 // +build windows
 
 package winio
@@ -7,11 +8,12 @@ import (
 	"errors"
 	"fmt"
 	"io"
-	"io/ioutil"
 	"os"
 	"runtime"
 	"syscall"
 	"unicode/utf16"
+
+	"golang.org/x/sys/windows"
 )
 
 //sys backupRead(h syscall.Handle, b []byte, bytesRead *uint32, abort bool, processSecurity bool, context *uintptr) (err error) = BackupRead
@@ -24,7 +26,7 @@ const (
 	BackupAlternateData
 	BackupLink
 	BackupPropertyData
-	BackupObjectId
+	BackupObjectId //revive:disable-line:var-naming ID, not Id
 	BackupReparseData
 	BackupSparseBlock
 	BackupTxfsData
@@ -34,14 +36,16 @@ const (
 	StreamSparseAttributes = uint32(8)
 )
 
+//nolint:revive // var-naming: ALL_CAPS
 const (
-	WRITE_DAC              = 0x40000
-	WRITE_OWNER            = 0x80000
-	ACCESS_SYSTEM_SECURITY = 0x1000000
+	WRITE_DAC              = windows.WRITE_DAC
+	WRITE_OWNER            = windows.WRITE_OWNER
+	ACCESS_SYSTEM_SECURITY = windows.ACCESS_SYSTEM_SECURITY
 )
 
 // BackupHeader represents a backup stream of a file.
 type BackupHeader struct {
+	//revive:disable-next-line:var-naming ID, not Id
 	Id         uint32 // The backup stream ID
 	Attributes uint32 // Stream attributes
 	Size       int64  // The size of the stream in bytes
@@ -49,8 +53,8 @@ type BackupHeader struct {
 	Offset     int64  // The offset of the stream in the file (for BackupSparseBlock only).
 }
 
-type win32StreamId struct {
-	StreamId   uint32
+type win32StreamID struct {
+	StreamID   uint32
 	Attributes uint32
 	Size       uint64
 	NameSize   uint32
@@ -71,7 +75,7 @@ func NewBackupStreamReader(r io.Reader) *BackupStreamReader {
 // Next returns the next backup stream and prepares for calls to Read(). It skips the remainder of the current stream if
 // it was not completely read.
 func (r *BackupStreamReader) Next() (*BackupHeader, error) {
-	if r.bytesLeft > 0 {
+	if r.bytesLeft > 0 { //nolint:nestif // todo: flatten this
 		if s, ok := r.r.(io.Seeker); ok {
 			// Make sure Seek on io.SeekCurrent sometimes succeeds
 			// before trying the actual seek.
@@ -82,16 +86,16 @@ func (r *BackupStreamReader) Next() (*BackupHeader, error) {
 				r.bytesLeft = 0
 			}
 		}
-		if _, err := io.Copy(ioutil.Discard, r); err != nil {
+		if _, err := io.Copy(io.Discard, r); err != nil {
 			return nil, err
 		}
 	}
-	var wsi win32StreamId
+	var wsi win32StreamID
 	if err := binary.Read(r.r, binary.LittleEndian, &wsi); err != nil {
 		return nil, err
 	}
 	hdr := &BackupHeader{
-		Id:         wsi.StreamId,
+		Id:         wsi.StreamID,
 		Attributes: wsi.Attributes,
 		Size:       int64(wsi.Size),
 	}
@@ -102,7 +106,7 @@ func (r *BackupStreamReader) Next() (*BackupHeader, error) {
 		}
 		hdr.Name = syscall.UTF16ToString(name)
 	}
-	if wsi.StreamId == BackupSparseBlock {
+	if wsi.StreamID == BackupSparseBlock {
 		if err := binary.Read(r.r, binary.LittleEndian, &hdr.Offset); err != nil {
 			return nil, err
 		}
@@ -147,8 +151,8 @@ func (w *BackupStreamWriter) WriteHeader(hdr *BackupHeader) error {
 		return fmt.Errorf("missing %d bytes", w.bytesLeft)
 	}
 	name := utf16.Encode([]rune(hdr.Name))
-	wsi := win32StreamId{
-		StreamId:   hdr.Id,
+	wsi := win32StreamID{
+		StreamID:   hdr.Id,
 		Attributes: hdr.Attributes,
 		Size:       uint64(hdr.Size),
 		NameSize:   uint32(len(name) * 2),
@@ -203,7 +207,7 @@ func (r *BackupFileReader) Read(b []byte) (int, error) {
 	var bytesRead uint32
 	err := backupRead(syscall.Handle(r.f.Fd()), b, &bytesRead, false, r.includeSecurity, &r.ctx)
 	if err != nil {
-		return 0, &os.PathError{"BackupRead", r.f.Name(), err}
+		return 0, &os.PathError{Op: "BackupRead", Path: r.f.Name(), Err: err}
 	}
 	runtime.KeepAlive(r.f)
 	if bytesRead == 0 {
@@ -216,7 +220,7 @@ func (r *BackupFileReader) Read(b []byte) (int, error) {
 // the underlying file.
 func (r *BackupFileReader) Close() error {
 	if r.ctx != 0 {
-		backupRead(syscall.Handle(r.f.Fd()), nil, nil, true, false, &r.ctx)
+		_ = backupRead(syscall.Handle(r.f.Fd()), nil, nil, true, false, &r.ctx)
 		runtime.KeepAlive(r.f)
 		r.ctx = 0
 	}
@@ -242,7 +246,7 @@ func (w *BackupFileWriter) Write(b []byte) (int, error) {
 	var bytesWritten uint32
 	err := backupWrite(syscall.Handle(w.f.Fd()), b, &bytesWritten, false, w.includeSecurity, &w.ctx)
 	if err != nil {
-		return 0, &os.PathError{"BackupWrite", w.f.Name(), err}
+		return 0, &os.PathError{Op: "BackupWrite", Path: w.f.Name(), Err: err}
 	}
 	runtime.KeepAlive(w.f)
 	if int(bytesWritten) != len(b) {
@@ -255,7 +259,7 @@ func (w *BackupFileWriter) Write(b []byte) (int, error) {
 // close the underlying file.
 func (w *BackupFileWriter) Close() error {
 	if w.ctx != 0 {
-		backupWrite(syscall.Handle(w.f.Fd()), nil, nil, true, false, &w.ctx)
+		_ = backupWrite(syscall.Handle(w.f.Fd()), nil, nil, true, false, &w.ctx)
 		runtime.KeepAlive(w.f)
 		w.ctx = 0
 	}
@@ -271,7 +275,13 @@ func OpenForBackup(path string, access uint32, share uint32, createmode uint32)
 	if err != nil {
 		return nil, err
 	}
-	h, err := syscall.CreateFile(&winPath[0], access, share, nil, createmode, syscall.FILE_FLAG_BACKUP_SEMANTICS|syscall.FILE_FLAG_OPEN_REPARSE_POINT, 0)
+	h, err := syscall.CreateFile(&winPath[0],
+		access,
+		share,
+		nil,
+		createmode,
+		syscall.FILE_FLAG_BACKUP_SEMANTICS|syscall.FILE_FLAG_OPEN_REPARSE_POINT,
+		0)
 	if err != nil {
 		err = &os.PathError{Op: "open", Path: path, Err: err}
 		return nil, err
diff --git a/ecs-agent/vendor/github.com/Microsoft/go-winio/doc.go b/ecs-agent/vendor/github.com/Microsoft/go-winio/doc.go
new file mode 100644
index 00000000000..1f5bfe2d548
--- /dev/null
+++ b/ecs-agent/vendor/github.com/Microsoft/go-winio/doc.go
@@ -0,0 +1,22 @@
+// This package provides utilities for efficiently performing Win32 IO operations in Go.
+// Currently, this package is provides support for genreal IO and management of
+//   - named pipes
+//   - files
+//   - [Hyper-V sockets]
+//
+// This code is similar to Go's [net] package, and uses IO completion ports to avoid
+// blocking IO on system threads, allowing Go to reuse the thread to schedule other goroutines.
+//
+// This limits support to Windows Vista and newer operating systems.
+//
+// Additionally, this package provides support for:
+//   - creating and managing GUIDs
+//   - writing to [ETW]
+//   - opening and manageing VHDs
+//   - parsing [Windows Image files]
+//   - auto-generating Win32 API code
+//
+// [Hyper-V sockets]: https://docs.microsoft.com/en-us/virtualization/hyper-v-on-windows/user-guide/make-integration-service
+// [ETW]: https://docs.microsoft.com/en-us/windows-hardware/drivers/devtest/event-tracing-for-windows--etw-
+// [Windows Image files]: https://docs.microsoft.com/en-us/windows-hardware/manufacture/desktop/work-with-windows-images
+package winio
diff --git a/ecs-agent/vendor/github.com/Microsoft/go-winio/ea.go b/ecs-agent/vendor/github.com/Microsoft/go-winio/ea.go
index 4051c1b33bf..e104dbdfdf9 100644
--- a/ecs-agent/vendor/github.com/Microsoft/go-winio/ea.go
+++ b/ecs-agent/vendor/github.com/Microsoft/go-winio/ea.go
@@ -33,7 +33,7 @@ func parseEa(b []byte) (ea ExtendedAttribute, nb []byte, err error) {
 	err = binary.Read(bytes.NewReader(b), binary.LittleEndian, &info)
 	if err != nil {
 		err = errInvalidEaBuffer
-		return
+		return ea, nb, err
 	}
 
 	nameOffset := fileFullEaInformationSize
@@ -43,7 +43,7 @@ func parseEa(b []byte) (ea ExtendedAttribute, nb []byte, err error) {
 	nextOffset := int(info.NextEntryOffset)
 	if valueLen+valueOffset > len(b) || nextOffset < 0 || nextOffset > len(b) {
 		err = errInvalidEaBuffer
-		return
+		return ea, nb, err
 	}
 
 	ea.Name = string(b[nameOffset : nameOffset+nameLen])
@@ -52,7 +52,7 @@ func parseEa(b []byte) (ea ExtendedAttribute, nb []byte, err error) {
 	if info.NextEntryOffset != 0 {
 		nb = b[info.NextEntryOffset:]
 	}
-	return
+	return ea, nb, err
 }
 
 // DecodeExtendedAttributes decodes a list of EAs from a FILE_FULL_EA_INFORMATION
@@ -67,7 +67,7 @@ func DecodeExtendedAttributes(b []byte) (eas []ExtendedAttribute, err error) {
 		eas = append(eas, ea)
 		b = nb
 	}
-	return
+	return eas, err
 }
 
 func writeEa(buf *bytes.Buffer, ea *ExtendedAttribute, last bool) error {
diff --git a/ecs-agent/vendor/github.com/Microsoft/go-winio/file.go b/ecs-agent/vendor/github.com/Microsoft/go-winio/file.go
index 293ab54c80c..175a99d3f42 100644
--- a/ecs-agent/vendor/github.com/Microsoft/go-winio/file.go
+++ b/ecs-agent/vendor/github.com/Microsoft/go-winio/file.go
@@ -11,6 +11,8 @@ import (
 	"sync/atomic"
 	"syscall"
 	"time"
+
+	"golang.org/x/sys/windows"
 )
 
 //sys cancelIoEx(file syscall.Handle, o *syscall.Overlapped) (err error) = CancelIoEx
@@ -24,6 +26,8 @@ type atomicBool int32
 func (b *atomicBool) isSet() bool { return atomic.LoadInt32((*int32)(b)) != 0 }
 func (b *atomicBool) setFalse()   { atomic.StoreInt32((*int32)(b), 0) }
 func (b *atomicBool) setTrue()    { atomic.StoreInt32((*int32)(b), 1) }
+
+//revive:disable-next-line:predeclared Keep "new" to maintain consistency with "atomic" pkg
 func (b *atomicBool) swap(new bool) bool {
 	var newInt int32
 	if new {
@@ -32,11 +36,6 @@ func (b *atomicBool) swap(new bool) bool {
 	return atomic.SwapInt32((*int32)(b), newInt) == 1
 }
 
-const (
-	cFILE_SKIP_COMPLETION_PORT_ON_SUCCESS = 1
-	cFILE_SKIP_SET_EVENT_ON_HANDLE        = 2
-)
-
 var (
 	ErrFileClosed = errors.New("file has already been closed")
 	ErrTimeout    = &timeoutError{}
@@ -44,28 +43,28 @@ var (
 
 type timeoutError struct{}
 
-func (e *timeoutError) Error() string   { return "i/o timeout" }
-func (e *timeoutError) Timeout() bool   { return true }
-func (e *timeoutError) Temporary() bool { return true }
+func (*timeoutError) Error() string   { return "i/o timeout" }
+func (*timeoutError) Timeout() bool   { return true }
+func (*timeoutError) Temporary() bool { return true }
 
 type timeoutChan chan struct{}
 
 var ioInitOnce sync.Once
 var ioCompletionPort syscall.Handle
 
-// ioResult contains the result of an asynchronous IO operation
+// ioResult contains the result of an asynchronous IO operation.
 type ioResult struct {
 	bytes uint32
 	err   error
 }
 
-// ioOperation represents an outstanding asynchronous Win32 IO
+// ioOperation represents an outstanding asynchronous Win32 IO.
 type ioOperation struct {
 	o  syscall.Overlapped
 	ch chan ioResult
 }
 
-func initIo() {
+func initIO() {
 	h, err := createIoCompletionPort(syscall.InvalidHandle, 0, 0, 0xffffffff)
 	if err != nil {
 		panic(err)
@@ -94,15 +93,15 @@ type deadlineHandler struct {
 	timedout    atomicBool
 }
 
-// makeWin32File makes a new win32File from an existing file handle
+// makeWin32File makes a new win32File from an existing file handle.
 func makeWin32File(h syscall.Handle) (*win32File, error) {
 	f := &win32File{handle: h}
-	ioInitOnce.Do(initIo)
+	ioInitOnce.Do(initIO)
 	_, err := createIoCompletionPort(h, ioCompletionPort, 0, 0xffffffff)
 	if err != nil {
 		return nil, err
 	}
-	err = setFileCompletionNotificationModes(h, cFILE_SKIP_COMPLETION_PORT_ON_SUCCESS|cFILE_SKIP_SET_EVENT_ON_HANDLE)
+	err = setFileCompletionNotificationModes(h, windows.FILE_SKIP_COMPLETION_PORT_ON_SUCCESS|windows.FILE_SKIP_SET_EVENT_ON_HANDLE)
 	if err != nil {
 		return nil, err
 	}
@@ -121,14 +120,14 @@ func MakeOpenFile(h syscall.Handle) (io.ReadWriteCloser, error) {
 	return f, nil
 }
 
-// closeHandle closes the resources associated with a Win32 handle
+// closeHandle closes the resources associated with a Win32 handle.
 func (f *win32File) closeHandle() {
 	f.wgLock.Lock()
 	// Atomically set that we are closing, releasing the resources only once.
 	if !f.closing.swap(true) {
 		f.wgLock.Unlock()
 		// cancel all IO and wait for it to complete
-		cancelIoEx(f.handle, nil)
+		_ = cancelIoEx(f.handle, nil)
 		f.wg.Wait()
 		// at this point, no new IO can start
 		syscall.Close(f.handle)
@@ -144,14 +143,14 @@ func (f *win32File) Close() error {
 	return nil
 }
 
-// IsClosed checks if the file has been closed
+// IsClosed checks if the file has been closed.
 func (f *win32File) IsClosed() bool {
 	return f.closing.isSet()
 }
 
-// prepareIo prepares for a new IO operation.
+// prepareIO prepares for a new IO operation.
 // The caller must call f.wg.Done() when the IO is finished, prior to Close() returning.
-func (f *win32File) prepareIo() (*ioOperation, error) {
+func (f *win32File) prepareIO() (*ioOperation, error) {
 	f.wgLock.RLock()
 	if f.closing.isSet() {
 		f.wgLock.RUnlock()
@@ -164,7 +163,7 @@ func (f *win32File) prepareIo() (*ioOperation, error) {
 	return c, nil
 }
 
-// ioCompletionProcessor processes completed async IOs forever
+// ioCompletionProcessor processes completed async IOs forever.
 func ioCompletionProcessor(h syscall.Handle) {
 	for {
 		var bytes uint32
@@ -178,15 +177,17 @@ func ioCompletionProcessor(h syscall.Handle) {
 	}
 }
 
-// asyncIo processes the return value from ReadFile or WriteFile, blocking until
+// todo: helsaawy - create an asyncIO version that takes a context
+
+// asyncIO processes the return value from ReadFile or WriteFile, blocking until
 // the operation has actually completed.
-func (f *win32File) asyncIo(c *ioOperation, d *deadlineHandler, bytes uint32, err error) (int, error) {
-	if err != syscall.ERROR_IO_PENDING {
+func (f *win32File) asyncIO(c *ioOperation, d *deadlineHandler, bytes uint32, err error) (int, error) {
+	if err != syscall.ERROR_IO_PENDING { //nolint:errorlint // err is Errno
 		return int(bytes), err
 	}
 
 	if f.closing.isSet() {
-		cancelIoEx(f.handle, &c.o)
+		_ = cancelIoEx(f.handle, &c.o)
 	}
 
 	var timeout timeoutChan
@@ -200,7 +201,7 @@ func (f *win32File) asyncIo(c *ioOperation, d *deadlineHandler, bytes uint32, er
 	select {
 	case r = <-c.ch:
 		err = r.err
-		if err == syscall.ERROR_OPERATION_ABORTED {
+		if err == syscall.ERROR_OPERATION_ABORTED { //nolint:errorlint // err is Errno
 			if f.closing.isSet() {
 				err = ErrFileClosed
 			}
@@ -210,10 +211,10 @@ func (f *win32File) asyncIo(c *ioOperation, d *deadlineHandler, bytes uint32, er
 			err = wsaGetOverlappedResult(f.handle, &c.o, &bytes, false, &flags)
 		}
 	case <-timeout:
-		cancelIoEx(f.handle, &c.o)
+		_ = cancelIoEx(f.handle, &c.o)
 		r = <-c.ch
 		err = r.err
-		if err == syscall.ERROR_OPERATION_ABORTED {
+		if err == syscall.ERROR_OPERATION_ABORTED { //nolint:errorlint // err is Errno
 			err = ErrTimeout
 		}
 	}
@@ -221,13 +222,14 @@ func (f *win32File) asyncIo(c *ioOperation, d *deadlineHandler, bytes uint32, er
 	// runtime.KeepAlive is needed, as c is passed via native
 	// code to ioCompletionProcessor, c must remain alive
 	// until the channel read is complete.
+	// todo: (de)allocate *ioOperation via win32 heap functions, instead of needing to KeepAlive?
 	runtime.KeepAlive(c)
 	return int(r.bytes), err
 }
 
 // Read reads from a file handle.
 func (f *win32File) Read(b []byte) (int, error) {
-	c, err := f.prepareIo()
+	c, err := f.prepareIO()
 	if err != nil {
 		return 0, err
 	}
@@ -239,13 +241,13 @@ func (f *win32File) Read(b []byte) (int, error) {
 
 	var bytes uint32
 	err = syscall.ReadFile(f.handle, b, &bytes, &c.o)
-	n, err := f.asyncIo(c, &f.readDeadline, bytes, err)
+	n, err := f.asyncIO(c, &f.readDeadline, bytes, err)
 	runtime.KeepAlive(b)
 
 	// Handle EOF conditions.
 	if err == nil && n == 0 && len(b) != 0 {
 		return 0, io.EOF
-	} else if err == syscall.ERROR_BROKEN_PIPE {
+	} else if err == syscall.ERROR_BROKEN_PIPE { //nolint:errorlint // err is Errno
 		return 0, io.EOF
 	} else {
 		return n, err
@@ -254,7 +256,7 @@ func (f *win32File) Read(b []byte) (int, error) {
 
 // Write writes to a file handle.
 func (f *win32File) Write(b []byte) (int, error) {
-	c, err := f.prepareIo()
+	c, err := f.prepareIO()
 	if err != nil {
 		return 0, err
 	}
@@ -266,7 +268,7 @@ func (f *win32File) Write(b []byte) (int, error) {
 
 	var bytes uint32
 	err = syscall.WriteFile(f.handle, b, &bytes, &c.o)
-	n, err := f.asyncIo(c, &f.writeDeadline, bytes, err)
+	n, err := f.asyncIO(c, &f.writeDeadline, bytes, err)
 	runtime.KeepAlive(b)
 	return n, err
 }
diff --git a/ecs-agent/vendor/github.com/Microsoft/go-winio/fileinfo.go b/ecs-agent/vendor/github.com/Microsoft/go-winio/fileinfo.go
index 3ab6bff69c5..702950e72a4 100644
--- a/ecs-agent/vendor/github.com/Microsoft/go-winio/fileinfo.go
+++ b/ecs-agent/vendor/github.com/Microsoft/go-winio/fileinfo.go
@@ -1,3 +1,4 @@
+//go:build windows
 // +build windows
 
 package winio
@@ -14,13 +15,18 @@ import (
 type FileBasicInfo struct {
 	CreationTime, LastAccessTime, LastWriteTime, ChangeTime windows.Filetime
 	FileAttributes                                          uint32
-	pad                                                     uint32 // padding
+	_                                                       uint32 // padding
 }
 
 // GetFileBasicInfo retrieves times and attributes for a file.
 func GetFileBasicInfo(f *os.File) (*FileBasicInfo, error) {
 	bi := &FileBasicInfo{}
-	if err := windows.GetFileInformationByHandleEx(windows.Handle(f.Fd()), windows.FileBasicInfo, (*byte)(unsafe.Pointer(bi)), uint32(unsafe.Sizeof(*bi))); err != nil {
+	if err := windows.GetFileInformationByHandleEx(
+		windows.Handle(f.Fd()),
+		windows.FileBasicInfo,
+		(*byte)(unsafe.Pointer(bi)),
+		uint32(unsafe.Sizeof(*bi)),
+	); err != nil {
 		return nil, &os.PathError{Op: "GetFileInformationByHandleEx", Path: f.Name(), Err: err}
 	}
 	runtime.KeepAlive(f)
@@ -29,7 +35,12 @@ func GetFileBasicInfo(f *os.File) (*FileBasicInfo, error) {
 
 // SetFileBasicInfo sets times and attributes for a file.
 func SetFileBasicInfo(f *os.File, bi *FileBasicInfo) error {
-	if err := windows.SetFileInformationByHandle(windows.Handle(f.Fd()), windows.FileBasicInfo, (*byte)(unsafe.Pointer(bi)), uint32(unsafe.Sizeof(*bi))); err != nil {
+	if err := windows.SetFileInformationByHandle(
+		windows.Handle(f.Fd()),
+		windows.FileBasicInfo,
+		(*byte)(unsafe.Pointer(bi)),
+		uint32(unsafe.Sizeof(*bi)),
+	); err != nil {
 		return &os.PathError{Op: "SetFileInformationByHandle", Path: f.Name(), Err: err}
 	}
 	runtime.KeepAlive(f)
@@ -48,7 +59,10 @@ type FileStandardInfo struct {
 // GetFileStandardInfo retrieves ended information for the file.
 func GetFileStandardInfo(f *os.File) (*FileStandardInfo, error) {
 	si := &FileStandardInfo{}
-	if err := windows.GetFileInformationByHandleEx(windows.Handle(f.Fd()), windows.FileStandardInfo, (*byte)(unsafe.Pointer(si)), uint32(unsafe.Sizeof(*si))); err != nil {
+	if err := windows.GetFileInformationByHandleEx(windows.Handle(f.Fd()),
+		windows.FileStandardInfo,
+		(*byte)(unsafe.Pointer(si)),
+		uint32(unsafe.Sizeof(*si))); err != nil {
 		return nil, &os.PathError{Op: "GetFileInformationByHandleEx", Path: f.Name(), Err: err}
 	}
 	runtime.KeepAlive(f)
@@ -65,7 +79,12 @@ type FileIDInfo struct {
 // GetFileID retrieves the unique (volume, file ID) pair for a file.
 func GetFileID(f *os.File) (*FileIDInfo, error) {
 	fileID := &FileIDInfo{}
-	if err := windows.GetFileInformationByHandleEx(windows.Handle(f.Fd()), windows.FileIdInfo, (*byte)(unsafe.Pointer(fileID)), uint32(unsafe.Sizeof(*fileID))); err != nil {
+	if err := windows.GetFileInformationByHandleEx(
+		windows.Handle(f.Fd()),
+		windows.FileIdInfo,
+		(*byte)(unsafe.Pointer(fileID)),
+		uint32(unsafe.Sizeof(*fileID)),
+	); err != nil {
 		return nil, &os.PathError{Op: "GetFileInformationByHandleEx", Path: f.Name(), Err: err}
 	}
 	runtime.KeepAlive(f)
diff --git a/ecs-agent/vendor/github.com/Microsoft/go-winio/hvsock.go b/ecs-agent/vendor/github.com/Microsoft/go-winio/hvsock.go
index b2b644d002a..52f1c280f6a 100644
--- a/ecs-agent/vendor/github.com/Microsoft/go-winio/hvsock.go
+++ b/ecs-agent/vendor/github.com/Microsoft/go-winio/hvsock.go
@@ -4,6 +4,8 @@
 package winio
 
 import (
+	"context"
+	"errors"
 	"fmt"
 	"io"
 	"net"
@@ -12,16 +14,87 @@ import (
 	"time"
 	"unsafe"
 
+	"golang.org/x/sys/windows"
+
+	"github.com/Microsoft/go-winio/internal/socket"
 	"github.com/Microsoft/go-winio/pkg/guid"
 )
 
-//sys bind(s syscall.Handle, name unsafe.Pointer, namelen int32) (err error) [failretval==socketError] = ws2_32.bind
+const afHVSock = 34 // AF_HYPERV
 
-const (
-	afHvSock = 34 // AF_HYPERV
+// Well known Service and VM IDs
+//https://docs.microsoft.com/en-us/virtualization/hyper-v-on-windows/user-guide/make-integration-service#vmid-wildcards
 
-	socketError = ^uintptr(0)
-)
+// HvsockGUIDWildcard is the wildcard VmId for accepting connections from all partitions.
+func HvsockGUIDWildcard() guid.GUID { // 00000000-0000-0000-0000-000000000000
+	return guid.GUID{}
+}
+
+// HvsockGUIDBroadcast is the wildcard VmId for broadcasting sends to all partitions.
+func HvsockGUIDBroadcast() guid.GUID { //ffffffff-ffff-ffff-ffff-ffffffffffff
+	return guid.GUID{
+		Data1: 0xffffffff,
+		Data2: 0xffff,
+		Data3: 0xffff,
+		Data4: [8]uint8{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
+	}
+}
+
+// HvsockGUIDLoopback is the Loopback VmId for accepting connections to the same partition as the connector.
+func HvsockGUIDLoopback() guid.GUID { // e0e16197-dd56-4a10-9195-5ee7a155a838
+	return guid.GUID{
+		Data1: 0xe0e16197,
+		Data2: 0xdd56,
+		Data3: 0x4a10,
+		Data4: [8]uint8{0x91, 0x95, 0x5e, 0xe7, 0xa1, 0x55, 0xa8, 0x38},
+	}
+}
+
+// HvsockGUIDSiloHost is the address of a silo's host partition:
+//   - The silo host of a hosted silo is the utility VM.
+//   - The silo host of a silo on a physical host is the physical host.
+func HvsockGUIDSiloHost() guid.GUID { // 36bd0c5c-7276-4223-88ba-7d03b654c568
+	return guid.GUID{
+		Data1: 0x36bd0c5c,
+		Data2: 0x7276,
+		Data3: 0x4223,
+		Data4: [8]byte{0x88, 0xba, 0x7d, 0x03, 0xb6, 0x54, 0xc5, 0x68},
+	}
+}
+
+// HvsockGUIDChildren is the wildcard VmId for accepting connections from the connector's child partitions.
+func HvsockGUIDChildren() guid.GUID { // 90db8b89-0d35-4f79-8ce9-49ea0ac8b7cd
+	return guid.GUID{
+		Data1: 0x90db8b89,
+		Data2: 0xd35,
+		Data3: 0x4f79,
+		Data4: [8]uint8{0x8c, 0xe9, 0x49, 0xea, 0xa, 0xc8, 0xb7, 0xcd},
+	}
+}
+
+// HvsockGUIDParent is the wildcard VmId for accepting connections from the connector's parent partition.
+// Listening on this VmId accepts connection from:
+//   - Inside silos: silo host partition.
+//   - Inside hosted silo: host of the VM.
+//   - Inside VM: VM host.
+//   - Physical host: Not supported.
+func HvsockGUIDParent() guid.GUID { // a42e7cda-d03f-480c-9cc2-a4de20abb878
+	return guid.GUID{
+		Data1: 0xa42e7cda,
+		Data2: 0xd03f,
+		Data3: 0x480c,
+		Data4: [8]uint8{0x9c, 0xc2, 0xa4, 0xde, 0x20, 0xab, 0xb8, 0x78},
+	}
+}
+
+// hvsockVsockServiceTemplate is the Service GUID used for the VSOCK protocol.
+func hvsockVsockServiceTemplate() guid.GUID { // 00000000-facb-11e6-bd58-64006a7986d3
+	return guid.GUID{
+		Data2: 0xfacb,
+		Data3: 0x11e6,
+		Data4: [8]uint8{0xbd, 0x58, 0x64, 0x00, 0x6a, 0x79, 0x86, 0xd3},
+	}
+}
 
 // An HvsockAddr is an address for a AF_HYPERV socket.
 type HvsockAddr struct {
@@ -36,8 +109,10 @@ type rawHvsockAddr struct {
 	ServiceID guid.GUID
 }
 
+var _ socket.RawSockaddr = &rawHvsockAddr{}
+
 // Network returns the address's network name, "hvsock".
-func (addr *HvsockAddr) Network() string {
+func (*HvsockAddr) Network() string {
 	return "hvsock"
 }
 
@@ -47,14 +122,14 @@ func (addr *HvsockAddr) String() string {
 
 // VsockServiceID returns an hvsock service ID corresponding to the specified AF_VSOCK port.
 func VsockServiceID(port uint32) guid.GUID {
-	g, _ := guid.FromString("00000000-facb-11e6-bd58-64006a7986d3")
+	g := hvsockVsockServiceTemplate() // make a copy
 	g.Data1 = port
 	return g
 }
 
 func (addr *HvsockAddr) raw() rawHvsockAddr {
 	return rawHvsockAddr{
-		Family:    afHvSock,
+		Family:    afHVSock,
 		VMID:      addr.VMID,
 		ServiceID: addr.ServiceID,
 	}
@@ -65,20 +140,48 @@ func (addr *HvsockAddr) fromRaw(raw *rawHvsockAddr) {
 	addr.ServiceID = raw.ServiceID
 }
 
+// Sockaddr returns a pointer to and the size of this struct.
+//
+// Implements the [socket.RawSockaddr] interface, and allows use in
+// [socket.Bind] and [socket.ConnectEx].
+func (r *rawHvsockAddr) Sockaddr() (unsafe.Pointer, int32, error) {
+	return unsafe.Pointer(r), int32(unsafe.Sizeof(rawHvsockAddr{})), nil
+}
+
+// Sockaddr interface allows use with `sockets.Bind()` and `.ConnectEx()`.
+func (r *rawHvsockAddr) FromBytes(b []byte) error {
+	n := int(unsafe.Sizeof(rawHvsockAddr{}))
+
+	if len(b) < n {
+		return fmt.Errorf("got %d, want %d: %w", len(b), n, socket.ErrBufferSize)
+	}
+
+	copy(unsafe.Slice((*byte)(unsafe.Pointer(r)), n), b[:n])
+	if r.Family != afHVSock {
+		return fmt.Errorf("got %d, want %d: %w", r.Family, afHVSock, socket.ErrAddrFamily)
+	}
+
+	return nil
+}
+
 // HvsockListener is a socket listener for the AF_HYPERV address family.
 type HvsockListener struct {
 	sock *win32File
 	addr HvsockAddr
 }
 
+var _ net.Listener = &HvsockListener{}
+
 // HvsockConn is a connected socket of the AF_HYPERV address family.
 type HvsockConn struct {
 	sock          *win32File
 	local, remote HvsockAddr
 }
 
-func newHvSocket() (*win32File, error) {
-	fd, err := syscall.Socket(afHvSock, syscall.SOCK_STREAM, 1)
+var _ net.Conn = &HvsockConn{}
+
+func newHVSocket() (*win32File, error) {
+	fd, err := syscall.Socket(afHVSock, syscall.SOCK_STREAM, 1)
 	if err != nil {
 		return nil, os.NewSyscallError("socket", err)
 	}
@@ -94,12 +197,12 @@ func newHvSocket() (*win32File, error) {
 // ListenHvsock listens for connections on the specified hvsock address.
 func ListenHvsock(addr *HvsockAddr) (_ *HvsockListener, err error) {
 	l := &HvsockListener{addr: *addr}
-	sock, err := newHvSocket()
+	sock, err := newHVSocket()
 	if err != nil {
 		return nil, l.opErr("listen", err)
 	}
 	sa := addr.raw()
-	err = bind(sock.handle, unsafe.Pointer(&sa), int32(unsafe.Sizeof(sa)))
+	err = socket.Bind(windows.Handle(sock.handle), &sa)
 	if err != nil {
 		return nil, l.opErr("listen", os.NewSyscallError("socket", err))
 	}
@@ -121,7 +224,7 @@ func (l *HvsockListener) Addr() net.Addr {
 
 // Accept waits for the next connection and returns it.
 func (l *HvsockListener) Accept() (_ net.Conn, err error) {
-	sock, err := newHvSocket()
+	sock, err := newHVSocket()
 	if err != nil {
 		return nil, l.opErr("accept", err)
 	}
@@ -130,27 +233,42 @@ func (l *HvsockListener) Accept() (_ net.Conn, err error) {
 			sock.Close()
 		}
 	}()
-	c, err := l.sock.prepareIo()
+	c, err := l.sock.prepareIO()
 	if err != nil {
 		return nil, l.opErr("accept", err)
 	}
 	defer l.sock.wg.Done()
 
 	// AcceptEx, per documentation, requires an extra 16 bytes per address.
+	//
+	// https://docs.microsoft.com/en-us/windows/win32/api/mswsock/nf-mswsock-acceptex
 	const addrlen = uint32(16 + unsafe.Sizeof(rawHvsockAddr{}))
 	var addrbuf [addrlen * 2]byte
 
 	var bytes uint32
-	err = syscall.AcceptEx(l.sock.handle, sock.handle, &addrbuf[0], 0, addrlen, addrlen, &bytes, &c.o)
-	_, err = l.sock.asyncIo(c, nil, bytes, err)
-	if err != nil {
+	err = syscall.AcceptEx(l.sock.handle, sock.handle, &addrbuf[0], 0 /*rxdatalen*/, addrlen, addrlen, &bytes, &c.o)
+	if _, err = l.sock.asyncIO(c, nil, bytes, err); err != nil {
 		return nil, l.opErr("accept", os.NewSyscallError("acceptex", err))
 	}
+
 	conn := &HvsockConn{
 		sock: sock,
 	}
+	// The local address returned in the AcceptEx buffer is the same as the Listener socket's
+	// address. However, the service GUID reported by GetSockName is different from the Listeners
+	// socket, and is sometimes the same as the local address of the socket that dialed the
+	// address, with the service GUID.Data1 incremented, but othertimes is different.
+	// todo: does the local address matter? is the listener's address or the actual address appropriate?
 	conn.local.fromRaw((*rawHvsockAddr)(unsafe.Pointer(&addrbuf[0])))
 	conn.remote.fromRaw((*rawHvsockAddr)(unsafe.Pointer(&addrbuf[addrlen])))
+
+	// initialize the accepted socket and update its properties with those of the listening socket
+	if err = windows.Setsockopt(windows.Handle(sock.handle),
+		windows.SOL_SOCKET, windows.SO_UPDATE_ACCEPT_CONTEXT,
+		(*byte)(unsafe.Pointer(&l.sock.handle)), int32(unsafe.Sizeof(l.sock.handle))); err != nil {
+		return nil, conn.opErr("accept", os.NewSyscallError("setsockopt", err))
+	}
+
 	sock = nil
 	return conn, nil
 }
@@ -160,43 +278,171 @@ func (l *HvsockListener) Close() error {
 	return l.sock.Close()
 }
 
-/* Need to finish ConnectEx handling
-func DialHvsock(ctx context.Context, addr *HvsockAddr) (*HvsockConn, error) {
-	sock, err := newHvSocket()
+// HvsockDialer configures and dials a Hyper-V Socket (ie, [HvsockConn]).
+type HvsockDialer struct {
+	// Deadline is the time the Dial operation must connect before erroring.
+	Deadline time.Time
+
+	// Retries is the number of additional connects to try if the connection times out, is refused,
+	// or the host is unreachable
+	Retries uint
+
+	// RetryWait is the time to wait after a connection error to retry
+	RetryWait time.Duration
+
+	rt *time.Timer // redial wait timer
+}
+
+// Dial the Hyper-V socket at addr.
+//
+// See [HvsockDialer.Dial] for more information.
+func Dial(ctx context.Context, addr *HvsockAddr) (conn *HvsockConn, err error) {
+	return (&HvsockDialer{}).Dial(ctx, addr)
+}
+
+// Dial attempts to connect to the Hyper-V socket at addr, and returns a connection if successful.
+// Will attempt (HvsockDialer).Retries if dialing fails, waiting (HvsockDialer).RetryWait between
+// retries.
+//
+// Dialing can be cancelled either by providing (HvsockDialer).Deadline, or cancelling ctx.
+func (d *HvsockDialer) Dial(ctx context.Context, addr *HvsockAddr) (conn *HvsockConn, err error) {
+	op := "dial"
+	// create the conn early to use opErr()
+	conn = &HvsockConn{
+		remote: *addr,
+	}
+
+	if !d.Deadline.IsZero() {
+		var cancel context.CancelFunc
+		ctx, cancel = context.WithDeadline(ctx, d.Deadline)
+		defer cancel()
+	}
+
+	// preemptive timeout/cancellation check
+	if err = ctx.Err(); err != nil {
+		return nil, conn.opErr(op, err)
+	}
+
+	sock, err := newHVSocket()
 	if err != nil {
-		return nil, err
+		return nil, conn.opErr(op, err)
 	}
 	defer func() {
 		if sock != nil {
 			sock.Close()
 		}
 	}()
-	c, err := sock.prepareIo()
+
+	sa := addr.raw()
+	err = socket.Bind(windows.Handle(sock.handle), &sa)
 	if err != nil {
-		return nil, err
+		return nil, conn.opErr(op, os.NewSyscallError("bind", err))
+	}
+
+	c, err := sock.prepareIO()
+	if err != nil {
+		return nil, conn.opErr(op, err)
 	}
 	defer sock.wg.Done()
 	var bytes uint32
-	err = windows.ConnectEx(windows.Handle(sock.handle), sa, nil, 0, &bytes, &c.o)
-	_, err = sock.asyncIo(ctx, c, nil, bytes, err)
+	for i := uint(0); i <= d.Retries; i++ {
+		err = socket.ConnectEx(
+			windows.Handle(sock.handle),
+			&sa,
+			nil, // sendBuf
+			0,   // sendDataLen
+			&bytes,
+			(*windows.Overlapped)(unsafe.Pointer(&c.o)))
+		_, err = sock.asyncIO(c, nil, bytes, err)
+		if i < d.Retries && canRedial(err) {
+			if err = d.redialWait(ctx); err == nil {
+				continue
+			}
+		}
+		break
+	}
 	if err != nil {
-		return nil, err
+		return nil, conn.opErr(op, os.NewSyscallError("connectex", err))
 	}
-	conn := &HvsockConn{
-		sock:   sock,
-		remote: *addr,
+
+	// update the connection properties, so shutdown can be used
+	if err = windows.Setsockopt(
+		windows.Handle(sock.handle),
+		windows.SOL_SOCKET,
+		windows.SO_UPDATE_CONNECT_CONTEXT,
+		nil, // optvalue
+		0,   // optlen
+	); err != nil {
+		return nil, conn.opErr(op, os.NewSyscallError("setsockopt", err))
+	}
+
+	// get the local name
+	var sal rawHvsockAddr
+	err = socket.GetSockName(windows.Handle(sock.handle), &sal)
+	if err != nil {
+		return nil, conn.opErr(op, os.NewSyscallError("getsockname", err))
+	}
+	conn.local.fromRaw(&sal)
+
+	// one last check for timeout, since asyncIO doesn't check the context
+	if err = ctx.Err(); err != nil {
+		return nil, conn.opErr(op, err)
 	}
+
+	conn.sock = sock
 	sock = nil
+
 	return conn, nil
 }
-*/
+
+// redialWait waits before attempting to redial, resetting the timer as appropriate.
+func (d *HvsockDialer) redialWait(ctx context.Context) (err error) {
+	if d.RetryWait == 0 {
+		return nil
+	}
+
+	if d.rt == nil {
+		d.rt = time.NewTimer(d.RetryWait)
+	} else {
+		// should already be stopped and drained
+		d.rt.Reset(d.RetryWait)
+	}
+
+	select {
+	case <-ctx.Done():
+	case <-d.rt.C:
+		return nil
+	}
+
+	// stop and drain the timer
+	if !d.rt.Stop() {
+		<-d.rt.C
+	}
+	return ctx.Err()
+}
+
+// assumes error is a plain, unwrapped syscall.Errno provided by direct syscall.
+func canRedial(err error) bool {
+	//nolint:errorlint // guaranteed to be an Errno
+	switch err {
+	case windows.WSAECONNREFUSED, windows.WSAENETUNREACH, windows.WSAETIMEDOUT,
+		windows.ERROR_CONNECTION_REFUSED, windows.ERROR_CONNECTION_UNAVAIL:
+		return true
+	default:
+		return false
+	}
+}
 
 func (conn *HvsockConn) opErr(op string, err error) error {
+	// translate from "file closed" to "socket closed"
+	if errors.Is(err, ErrFileClosed) {
+		err = socket.ErrSocketClosed
+	}
 	return &net.OpError{Op: op, Net: "hvsock", Source: &conn.local, Addr: &conn.remote, Err: err}
 }
 
 func (conn *HvsockConn) Read(b []byte) (int, error) {
-	c, err := conn.sock.prepareIo()
+	c, err := conn.sock.prepareIO()
 	if err != nil {
 		return 0, conn.opErr("read", err)
 	}
@@ -204,10 +450,11 @@ func (conn *HvsockConn) Read(b []byte) (int, error) {
 	buf := syscall.WSABuf{Buf: &b[0], Len: uint32(len(b))}
 	var flags, bytes uint32
 	err = syscall.WSARecv(conn.sock.handle, &buf, 1, &bytes, &flags, &c.o, nil)
-	n, err := conn.sock.asyncIo(c, &conn.sock.readDeadline, bytes, err)
+	n, err := conn.sock.asyncIO(c, &conn.sock.readDeadline, bytes, err)
 	if err != nil {
-		if _, ok := err.(syscall.Errno); ok {
-			err = os.NewSyscallError("wsarecv", err)
+		var eno windows.Errno
+		if errors.As(err, &eno) {
+			err = os.NewSyscallError("wsarecv", eno)
 		}
 		return 0, conn.opErr("read", err)
 	} else if n == 0 {
@@ -230,7 +477,7 @@ func (conn *HvsockConn) Write(b []byte) (int, error) {
 }
 
 func (conn *HvsockConn) write(b []byte) (int, error) {
-	c, err := conn.sock.prepareIo()
+	c, err := conn.sock.prepareIO()
 	if err != nil {
 		return 0, conn.opErr("write", err)
 	}
@@ -238,10 +485,11 @@ func (conn *HvsockConn) write(b []byte) (int, error) {
 	buf := syscall.WSABuf{Buf: &b[0], Len: uint32(len(b))}
 	var bytes uint32
 	err = syscall.WSASend(conn.sock.handle, &buf, 1, &bytes, 0, &c.o, nil)
-	n, err := conn.sock.asyncIo(c, &conn.sock.writeDeadline, bytes, err)
+	n, err := conn.sock.asyncIO(c, &conn.sock.writeDeadline, bytes, err)
 	if err != nil {
-		if _, ok := err.(syscall.Errno); ok {
-			err = os.NewSyscallError("wsasend", err)
+		var eno windows.Errno
+		if errors.As(err, &eno) {
+			err = os.NewSyscallError("wsasend", eno)
 		}
 		return 0, conn.opErr("write", err)
 	}
@@ -257,13 +505,19 @@ func (conn *HvsockConn) IsClosed() bool {
 	return conn.sock.IsClosed()
 }
 
+// shutdown disables sending or receiving on a socket.
 func (conn *HvsockConn) shutdown(how int) error {
 	if conn.IsClosed() {
-		return ErrFileClosed
+		return socket.ErrSocketClosed
 	}
 
 	err := syscall.Shutdown(conn.sock.handle, how)
 	if err != nil {
+		// If the connection was closed, shutdowns fail with "not connected"
+		if errors.Is(err, windows.WSAENOTCONN) ||
+			errors.Is(err, windows.WSAESHUTDOWN) {
+			err = socket.ErrSocketClosed
+		}
 		return os.NewSyscallError("shutdown", err)
 	}
 	return nil
@@ -273,7 +527,7 @@ func (conn *HvsockConn) shutdown(how int) error {
 func (conn *HvsockConn) CloseRead() error {
 	err := conn.shutdown(syscall.SHUT_RD)
 	if err != nil {
-		return conn.opErr("close", err)
+		return conn.opErr("closeread", err)
 	}
 	return nil
 }
@@ -283,7 +537,7 @@ func (conn *HvsockConn) CloseRead() error {
 func (conn *HvsockConn) CloseWrite() error {
 	err := conn.shutdown(syscall.SHUT_WR)
 	if err != nil {
-		return conn.opErr("close", err)
+		return conn.opErr("closewrite", err)
 	}
 	return nil
 }
@@ -300,8 +554,13 @@ func (conn *HvsockConn) RemoteAddr() net.Addr {
 
 // SetDeadline implements the net.Conn SetDeadline method.
 func (conn *HvsockConn) SetDeadline(t time.Time) error {
-	conn.SetReadDeadline(t)
-	conn.SetWriteDeadline(t)
+	// todo: implement `SetDeadline` for `win32File`
+	if err := conn.SetReadDeadline(t); err != nil {
+		return fmt.Errorf("set read deadline: %w", err)
+	}
+	if err := conn.SetWriteDeadline(t); err != nil {
+		return fmt.Errorf("set write deadline: %w", err)
+	}
 	return nil
 }
 
diff --git a/ecs-agent/vendor/github.com/Microsoft/go-winio/internal/socket/rawaddr.go b/ecs-agent/vendor/github.com/Microsoft/go-winio/internal/socket/rawaddr.go
new file mode 100644
index 00000000000..7e82f9afa95
--- /dev/null
+++ b/ecs-agent/vendor/github.com/Microsoft/go-winio/internal/socket/rawaddr.go
@@ -0,0 +1,20 @@
+package socket
+
+import (
+	"unsafe"
+)
+
+// RawSockaddr allows structs to be used with [Bind] and [ConnectEx]. The
+// struct must meet the Win32 sockaddr requirements specified here:
+// https://docs.microsoft.com/en-us/windows/win32/winsock/sockaddr-2
+//
+// Specifically, the struct size must be least larger than an int16 (unsigned short)
+// for the address family.
+type RawSockaddr interface {
+	// Sockaddr returns a pointer to the RawSockaddr and its struct size, allowing
+	// for the RawSockaddr's data to be overwritten by syscalls (if necessary).
+	//
+	// It is the callers responsibility to validate that the values are valid; invalid
+	// pointers or size can cause a panic.
+	Sockaddr() (unsafe.Pointer, int32, error)
+}
diff --git a/ecs-agent/vendor/github.com/Microsoft/go-winio/internal/socket/socket.go b/ecs-agent/vendor/github.com/Microsoft/go-winio/internal/socket/socket.go
new file mode 100644
index 00000000000..39e8c05f8f3
--- /dev/null
+++ b/ecs-agent/vendor/github.com/Microsoft/go-winio/internal/socket/socket.go
@@ -0,0 +1,179 @@
+//go:build windows
+
+package socket
+
+import (
+	"errors"
+	"fmt"
+	"net"
+	"sync"
+	"syscall"
+	"unsafe"
+
+	"github.com/Microsoft/go-winio/pkg/guid"
+	"golang.org/x/sys/windows"
+)
+
+//go:generate go run github.com/Microsoft/go-winio/tools/mkwinsyscall -output zsyscall_windows.go socket.go
+
+//sys getsockname(s windows.Handle, name unsafe.Pointer, namelen *int32) (err error) [failretval==socketError] = ws2_32.getsockname
+//sys getpeername(s windows.Handle, name unsafe.Pointer, namelen *int32) (err error) [failretval==socketError] = ws2_32.getpeername
+//sys bind(s windows.Handle, name unsafe.Pointer, namelen int32) (err error) [failretval==socketError] = ws2_32.bind
+
+const socketError = uintptr(^uint32(0))
+
+var (
+	// todo(helsaawy): create custom error types to store the desired vs actual size and addr family?
+
+	ErrBufferSize     = errors.New("buffer size")
+	ErrAddrFamily     = errors.New("address family")
+	ErrInvalidPointer = errors.New("invalid pointer")
+	ErrSocketClosed   = fmt.Errorf("socket closed: %w", net.ErrClosed)
+)
+
+// todo(helsaawy): replace these with generics, ie: GetSockName[S RawSockaddr](s windows.Handle) (S, error)
+
+// GetSockName writes the local address of socket s to the [RawSockaddr] rsa.
+// If rsa is not large enough, the [windows.WSAEFAULT] is returned.
+func GetSockName(s windows.Handle, rsa RawSockaddr) error {
+	ptr, l, err := rsa.Sockaddr()
+	if err != nil {
+		return fmt.Errorf("could not retrieve socket pointer and size: %w", err)
+	}
+
+	// although getsockname returns WSAEFAULT if the buffer is too small, it does not set
+	// &l to the correct size, so--apart from doubling the buffer repeatedly--there is no remedy
+	return getsockname(s, ptr, &l)
+}
+
+// GetPeerName returns the remote address the socket is connected to.
+//
+// See [GetSockName] for more information.
+func GetPeerName(s windows.Handle, rsa RawSockaddr) error {
+	ptr, l, err := rsa.Sockaddr()
+	if err != nil {
+		return fmt.Errorf("could not retrieve socket pointer and size: %w", err)
+	}
+
+	return getpeername(s, ptr, &l)
+}
+
+func Bind(s windows.Handle, rsa RawSockaddr) (err error) {
+	ptr, l, err := rsa.Sockaddr()
+	if err != nil {
+		return fmt.Errorf("could not retrieve socket pointer and size: %w", err)
+	}
+
+	return bind(s, ptr, l)
+}
+
+// "golang.org/x/sys/windows".ConnectEx and .Bind only accept internal implementations of the
+// their sockaddr interface, so they cannot be used with HvsockAddr
+// Replicate functionality here from
+// https://cs.opensource.google/go/x/sys/+/master:windows/syscall_windows.go
+
+// The function pointers to `AcceptEx`, `ConnectEx` and `GetAcceptExSockaddrs` must be loaded at
+// runtime via a WSAIoctl call:
+// https://docs.microsoft.com/en-us/windows/win32/api/Mswsock/nc-mswsock-lpfn_connectex#remarks
+
+type runtimeFunc struct {
+	id   guid.GUID
+	once sync.Once
+	addr uintptr
+	err  error
+}
+
+func (f *runtimeFunc) Load() error {
+	f.once.Do(func() {
+		var s windows.Handle
+		s, f.err = windows.Socket(windows.AF_INET, windows.SOCK_STREAM, windows.IPPROTO_TCP)
+		if f.err != nil {
+			return
+		}
+		defer windows.CloseHandle(s) //nolint:errcheck
+
+		var n uint32
+		f.err = windows.WSAIoctl(s,
+			windows.SIO_GET_EXTENSION_FUNCTION_POINTER,
+			(*byte)(unsafe.Pointer(&f.id)),
+			uint32(unsafe.Sizeof(f.id)),
+			(*byte)(unsafe.Pointer(&f.addr)),
+			uint32(unsafe.Sizeof(f.addr)),
+			&n,
+			nil, //overlapped
+			0,   //completionRoutine
+		)
+	})
+	return f.err
+}
+
+var (
+	// todo: add `AcceptEx` and `GetAcceptExSockaddrs`
+	WSAID_CONNECTEX = guid.GUID{ //revive:disable-line:var-naming ALL_CAPS
+		Data1: 0x25a207b9,
+		Data2: 0xddf3,
+		Data3: 0x4660,
+		Data4: [8]byte{0x8e, 0xe9, 0x76, 0xe5, 0x8c, 0x74, 0x06, 0x3e},
+	}
+
+	connectExFunc = runtimeFunc{id: WSAID_CONNECTEX}
+)
+
+func ConnectEx(
+	fd windows.Handle,
+	rsa RawSockaddr,
+	sendBuf *byte,
+	sendDataLen uint32,
+	bytesSent *uint32,
+	overlapped *windows.Overlapped,
+) error {
+	if err := connectExFunc.Load(); err != nil {
+		return fmt.Errorf("failed to load ConnectEx function pointer: %w", err)
+	}
+	ptr, n, err := rsa.Sockaddr()
+	if err != nil {
+		return err
+	}
+	return connectEx(fd, ptr, n, sendBuf, sendDataLen, bytesSent, overlapped)
+}
+
+// BOOL LpfnConnectex(
+//   [in]           SOCKET s,
+//   [in]           const sockaddr *name,
+//   [in]           int namelen,
+//   [in, optional] PVOID lpSendBuffer,
+//   [in]           DWORD dwSendDataLength,
+//   [out]          LPDWORD lpdwBytesSent,
+//   [in]           LPOVERLAPPED lpOverlapped
+// )
+
+func connectEx(
+	s windows.Handle,
+	name unsafe.Pointer,
+	namelen int32,
+	sendBuf *byte,
+	sendDataLen uint32,
+	bytesSent *uint32,
+	overlapped *windows.Overlapped,
+) (err error) {
+	// todo: after upgrading to 1.18, switch from syscall.Syscall9 to syscall.SyscallN
+	r1, _, e1 := syscall.Syscall9(connectExFunc.addr,
+		7,
+		uintptr(s),
+		uintptr(name),
+		uintptr(namelen),
+		uintptr(unsafe.Pointer(sendBuf)),
+		uintptr(sendDataLen),
+		uintptr(unsafe.Pointer(bytesSent)),
+		uintptr(unsafe.Pointer(overlapped)),
+		0,
+		0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = error(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return err
+}
diff --git a/ecs-agent/vendor/github.com/Microsoft/go-winio/internal/socket/zsyscall_windows.go b/ecs-agent/vendor/github.com/Microsoft/go-winio/internal/socket/zsyscall_windows.go
new file mode 100644
index 00000000000..6d2e1a9e443
--- /dev/null
+++ b/ecs-agent/vendor/github.com/Microsoft/go-winio/internal/socket/zsyscall_windows.go
@@ -0,0 +1,72 @@
+//go:build windows
+
+// Code generated by 'go generate' using "github.com/Microsoft/go-winio/tools/mkwinsyscall"; DO NOT EDIT.
+
+package socket
+
+import (
+	"syscall"
+	"unsafe"
+
+	"golang.org/x/sys/windows"
+)
+
+var _ unsafe.Pointer
+
+// Do the interface allocations only once for common
+// Errno values.
+const (
+	errnoERROR_IO_PENDING = 997
+)
+
+var (
+	errERROR_IO_PENDING error = syscall.Errno(errnoERROR_IO_PENDING)
+	errERROR_EINVAL     error = syscall.EINVAL
+)
+
+// errnoErr returns common boxed Errno values, to prevent
+// allocations at runtime.
+func errnoErr(e syscall.Errno) error {
+	switch e {
+	case 0:
+		return errERROR_EINVAL
+	case errnoERROR_IO_PENDING:
+		return errERROR_IO_PENDING
+	}
+	// TODO: add more here, after collecting data on the common
+	// error values see on Windows. (perhaps when running
+	// all.bat?)
+	return e
+}
+
+var (
+	modws2_32 = windows.NewLazySystemDLL("ws2_32.dll")
+
+	procbind        = modws2_32.NewProc("bind")
+	procgetpeername = modws2_32.NewProc("getpeername")
+	procgetsockname = modws2_32.NewProc("getsockname")
+)
+
+func bind(s windows.Handle, name unsafe.Pointer, namelen int32) (err error) {
+	r1, _, e1 := syscall.Syscall(procbind.Addr(), 3, uintptr(s), uintptr(name), uintptr(namelen))
+	if r1 == socketError {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func getpeername(s windows.Handle, name unsafe.Pointer, namelen *int32) (err error) {
+	r1, _, e1 := syscall.Syscall(procgetpeername.Addr(), 3, uintptr(s), uintptr(name), uintptr(unsafe.Pointer(namelen)))
+	if r1 == socketError {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func getsockname(s windows.Handle, name unsafe.Pointer, namelen *int32) (err error) {
+	r1, _, e1 := syscall.Syscall(procgetsockname.Addr(), 3, uintptr(s), uintptr(name), uintptr(unsafe.Pointer(namelen)))
+	if r1 == socketError {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/ecs-agent/vendor/github.com/Microsoft/go-winio/pipe.go b/ecs-agent/vendor/github.com/Microsoft/go-winio/pipe.go
index 96700a73de2..ca6e38fc000 100644
--- a/ecs-agent/vendor/github.com/Microsoft/go-winio/pipe.go
+++ b/ecs-agent/vendor/github.com/Microsoft/go-winio/pipe.go
@@ -1,3 +1,4 @@
+//go:build windows
 // +build windows
 
 package winio
@@ -13,6 +14,8 @@ import (
 	"syscall"
 	"time"
 	"unsafe"
+
+	"golang.org/x/sys/windows"
 )
 
 //sys connectNamedPipe(pipe syscall.Handle, o *syscall.Overlapped) (err error) = ConnectNamedPipe
@@ -21,10 +24,10 @@ import (
 //sys getNamedPipeInfo(pipe syscall.Handle, flags *uint32, outSize *uint32, inSize *uint32, maxInstances *uint32) (err error) = GetNamedPipeInfo
 //sys getNamedPipeHandleState(pipe syscall.Handle, state *uint32, curInstances *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32, userName *uint16, maxUserNameSize uint32) (err error) = GetNamedPipeHandleStateW
 //sys localAlloc(uFlags uint32, length uint32) (ptr uintptr) = LocalAlloc
-//sys ntCreateNamedPipeFile(pipe *syscall.Handle, access uint32, oa *objectAttributes, iosb *ioStatusBlock, share uint32, disposition uint32, options uint32, typ uint32, readMode uint32, completionMode uint32, maxInstances uint32, inboundQuota uint32, outputQuota uint32, timeout *int64) (status ntstatus) = ntdll.NtCreateNamedPipeFile
-//sys rtlNtStatusToDosError(status ntstatus) (winerr error) = ntdll.RtlNtStatusToDosErrorNoTeb
-//sys rtlDosPathNameToNtPathName(name *uint16, ntName *unicodeString, filePart uintptr, reserved uintptr) (status ntstatus) = ntdll.RtlDosPathNameToNtPathName_U
-//sys rtlDefaultNpAcl(dacl *uintptr) (status ntstatus) = ntdll.RtlDefaultNpAcl
+//sys ntCreateNamedPipeFile(pipe *syscall.Handle, access uint32, oa *objectAttributes, iosb *ioStatusBlock, share uint32, disposition uint32, options uint32, typ uint32, readMode uint32, completionMode uint32, maxInstances uint32, inboundQuota uint32, outputQuota uint32, timeout *int64) (status ntStatus) = ntdll.NtCreateNamedPipeFile
+//sys rtlNtStatusToDosError(status ntStatus) (winerr error) = ntdll.RtlNtStatusToDosErrorNoTeb
+//sys rtlDosPathNameToNtPathName(name *uint16, ntName *unicodeString, filePart uintptr, reserved uintptr) (status ntStatus) = ntdll.RtlDosPathNameToNtPathName_U
+//sys rtlDefaultNpAcl(dacl *uintptr) (status ntStatus) = ntdll.RtlDefaultNpAcl
 
 type ioStatusBlock struct {
 	Status, Information uintptr
@@ -51,45 +54,22 @@ type securityDescriptor struct {
 	Control  uint16
 	Owner    uintptr
 	Group    uintptr
-	Sacl     uintptr
-	Dacl     uintptr
+	Sacl     uintptr //revive:disable-line:var-naming SACL, not Sacl
+	Dacl     uintptr //revive:disable-line:var-naming DACL, not Dacl
 }
 
-type ntstatus int32
+type ntStatus int32
 
-func (status ntstatus) Err() error {
+func (status ntStatus) Err() error {
 	if status >= 0 {
 		return nil
 	}
 	return rtlNtStatusToDosError(status)
 }
 
-const (
-	cERROR_PIPE_BUSY      = syscall.Errno(231)
-	cERROR_NO_DATA        = syscall.Errno(232)
-	cERROR_PIPE_CONNECTED = syscall.Errno(535)
-	cERROR_SEM_TIMEOUT    = syscall.Errno(121)
-
-	cSECURITY_SQOS_PRESENT = 0x100000
-	cSECURITY_ANONYMOUS    = 0
-
-	cPIPE_TYPE_MESSAGE = 4
-
-	cPIPE_READMODE_MESSAGE = 2
-
-	cFILE_OPEN   = 1
-	cFILE_CREATE = 2
-
-	cFILE_PIPE_MESSAGE_TYPE          = 1
-	cFILE_PIPE_REJECT_REMOTE_CLIENTS = 2
-
-	cSE_DACL_PRESENT = 4
-)
-
 var (
 	// ErrPipeListenerClosed is returned for pipe operations on listeners that have been closed.
-	// This error should match net.errClosing since docker takes a dependency on its text.
-	ErrPipeListenerClosed = errors.New("use of closed network connection")
+	ErrPipeListenerClosed = net.ErrClosed
 
 	errPipeWriteClosed = errors.New("pipe has been closed for write")
 )
@@ -116,9 +96,10 @@ func (f *win32Pipe) RemoteAddr() net.Addr {
 }
 
 func (f *win32Pipe) SetDeadline(t time.Time) error {
-	f.SetReadDeadline(t)
-	f.SetWriteDeadline(t)
-	return nil
+	if err := f.SetReadDeadline(t); err != nil {
+		return err
+	}
+	return f.SetWriteDeadline(t)
 }
 
 // CloseWrite closes the write side of a message pipe in byte mode.
@@ -157,14 +138,14 @@ func (f *win32MessageBytePipe) Read(b []byte) (int, error) {
 		return 0, io.EOF
 	}
 	n, err := f.win32File.Read(b)
-	if err == io.EOF {
+	if err == io.EOF { //nolint:errorlint
 		// If this was the result of a zero-byte read, then
 		// it is possible that the read was due to a zero-size
 		// message. Since we are simulating CloseWrite with a
 		// zero-byte message, ensure that all future Read() calls
 		// also return EOF.
 		f.readEOF = true
-	} else if err == syscall.ERROR_MORE_DATA {
+	} else if err == syscall.ERROR_MORE_DATA { //nolint:errorlint // err is Errno
 		// ERROR_MORE_DATA indicates that the pipe's read mode is message mode
 		// and the message still has more bytes. Treat this as a success, since
 		// this package presents all named pipes as byte streams.
@@ -173,7 +154,7 @@ func (f *win32MessageBytePipe) Read(b []byte) (int, error) {
 	return n, err
 }
 
-func (s pipeAddress) Network() string {
+func (pipeAddress) Network() string {
 	return "pipe"
 }
 
@@ -184,16 +165,21 @@ func (s pipeAddress) String() string {
 // tryDialPipe attempts to dial the pipe at `path` until `ctx` cancellation or timeout.
 func tryDialPipe(ctx context.Context, path *string, access uint32) (syscall.Handle, error) {
 	for {
-
 		select {
 		case <-ctx.Done():
 			return syscall.Handle(0), ctx.Err()
 		default:
-			h, err := createFile(*path, access, 0, nil, syscall.OPEN_EXISTING, syscall.FILE_FLAG_OVERLAPPED|cSECURITY_SQOS_PRESENT|cSECURITY_ANONYMOUS, 0)
+			h, err := createFile(*path,
+				access,
+				0,
+				nil,
+				syscall.OPEN_EXISTING,
+				windows.FILE_FLAG_OVERLAPPED|windows.SECURITY_SQOS_PRESENT|windows.SECURITY_ANONYMOUS,
+				0)
 			if err == nil {
 				return h, nil
 			}
-			if err != cERROR_PIPE_BUSY {
+			if err != windows.ERROR_PIPE_BUSY { //nolint:errorlint // err is Errno
 				return h, &os.PathError{Err: err, Op: "open", Path: *path}
 			}
 			// Wait 10 msec and try again. This is a rather simplistic
@@ -213,9 +199,10 @@ func DialPipe(path string, timeout *time.Duration) (net.Conn, error) {
 	} else {
 		absTimeout = time.Now().Add(2 * time.Second)
 	}
-	ctx, _ := context.WithDeadline(context.Background(), absTimeout)
+	ctx, cancel := context.WithDeadline(context.Background(), absTimeout)
+	defer cancel()
 	conn, err := DialPipeContext(ctx, path)
-	if err == context.DeadlineExceeded {
+	if errors.Is(err, context.DeadlineExceeded) {
 		return nil, ErrTimeout
 	}
 	return conn, err
@@ -251,7 +238,7 @@ func DialPipeAccess(ctx context.Context, path string, access uint32) (net.Conn,
 
 	// If the pipe is in message mode, return a message byte pipe, which
 	// supports CloseWrite().
-	if flags&cPIPE_TYPE_MESSAGE != 0 {
+	if flags&windows.PIPE_TYPE_MESSAGE != 0 {
 		return &win32MessageBytePipe{
 			win32Pipe: win32Pipe{win32File: f, path: path},
 		}, nil
@@ -283,7 +270,11 @@ func makeServerPipeHandle(path string, sd []byte, c *PipeConfig, first bool) (sy
 	oa.Length = unsafe.Sizeof(oa)
 
 	var ntPath unicodeString
-	if err := rtlDosPathNameToNtPathName(&path16[0], &ntPath, 0, 0).Err(); err != nil {
+	if err := rtlDosPathNameToNtPathName(&path16[0],
+		&ntPath,
+		0,
+		0,
+	).Err(); err != nil {
 		return 0, &os.PathError{Op: "open", Path: path, Err: err}
 	}
 	defer localFree(ntPath.Buffer)
@@ -292,8 +283,8 @@ func makeServerPipeHandle(path string, sd []byte, c *PipeConfig, first bool) (sy
 	// The security descriptor is only needed for the first pipe.
 	if first {
 		if sd != nil {
-			len := uint32(len(sd))
-			sdb := localAlloc(0, len)
+			l := uint32(len(sd))
+			sdb := localAlloc(0, l)
 			defer localFree(sdb)
 			copy((*[0xffff]byte)(unsafe.Pointer(sdb))[:], sd)
 			oa.SecurityDescriptor = (*securityDescriptor)(unsafe.Pointer(sdb))
@@ -301,28 +292,28 @@ func makeServerPipeHandle(path string, sd []byte, c *PipeConfig, first bool) (sy
 			// Construct the default named pipe security descriptor.
 			var dacl uintptr
 			if err := rtlDefaultNpAcl(&dacl).Err(); err != nil {
-				return 0, fmt.Errorf("getting default named pipe ACL: %s", err)
+				return 0, fmt.Errorf("getting default named pipe ACL: %w", err)
 			}
 			defer localFree(dacl)
 
 			sdb := &securityDescriptor{
 				Revision: 1,
-				Control:  cSE_DACL_PRESENT,
+				Control:  windows.SE_DACL_PRESENT,
 				Dacl:     dacl,
 			}
 			oa.SecurityDescriptor = sdb
 		}
 	}
 
-	typ := uint32(cFILE_PIPE_REJECT_REMOTE_CLIENTS)
+	typ := uint32(windows.FILE_PIPE_REJECT_REMOTE_CLIENTS)
 	if c.MessageMode {
-		typ |= cFILE_PIPE_MESSAGE_TYPE
+		typ |= windows.FILE_PIPE_MESSAGE_TYPE
 	}
 
-	disposition := uint32(cFILE_OPEN)
+	disposition := uint32(windows.FILE_OPEN)
 	access := uint32(syscall.GENERIC_READ | syscall.GENERIC_WRITE | syscall.SYNCHRONIZE)
 	if first {
-		disposition = cFILE_CREATE
+		disposition = windows.FILE_CREATE
 		// By not asking for read or write access, the named pipe file system
 		// will put this pipe into an initially disconnected state, blocking
 		// client connections until the next call with first == false.
@@ -335,7 +326,20 @@ func makeServerPipeHandle(path string, sd []byte, c *PipeConfig, first bool) (sy
 		h    syscall.Handle
 		iosb ioStatusBlock
 	)
-	err = ntCreateNamedPipeFile(&h, access, &oa, &iosb, syscall.FILE_SHARE_READ|syscall.FILE_SHARE_WRITE, disposition, 0, typ, 0, 0, 0xffffffff, uint32(c.InputBufferSize), uint32(c.OutputBufferSize), &timeout).Err()
+	err = ntCreateNamedPipeFile(&h,
+		access,
+		&oa,
+		&iosb,
+		syscall.FILE_SHARE_READ|syscall.FILE_SHARE_WRITE,
+		disposition,
+		0,
+		typ,
+		0,
+		0,
+		0xffffffff,
+		uint32(c.InputBufferSize),
+		uint32(c.OutputBufferSize),
+		&timeout).Err()
 	if err != nil {
 		return 0, &os.PathError{Op: "open", Path: path, Err: err}
 	}
@@ -380,7 +384,7 @@ func (l *win32PipeListener) makeConnectedServerPipe() (*win32File, error) {
 		p.Close()
 		p = nil
 		err = <-ch
-		if err == nil || err == ErrFileClosed {
+		if err == nil || err == ErrFileClosed { //nolint:errorlint // err is Errno
 			err = ErrPipeListenerClosed
 		}
 	}
@@ -402,12 +406,12 @@ func (l *win32PipeListener) listenerRoutine() {
 				p, err = l.makeConnectedServerPipe()
 				// If the connection was immediately closed by the client, try
 				// again.
-				if err != cERROR_NO_DATA {
+				if err != windows.ERROR_NO_DATA { //nolint:errorlint // err is Errno
 					break
 				}
 			}
 			responseCh <- acceptResponse{p, err}
-			closed = err == ErrPipeListenerClosed
+			closed = err == ErrPipeListenerClosed //nolint:errorlint // err is Errno
 		}
 	}
 	syscall.Close(l.firstHandle)
@@ -469,15 +473,15 @@ func ListenPipe(path string, c *PipeConfig) (net.Listener, error) {
 }
 
 func connectPipe(p *win32File) error {
-	c, err := p.prepareIo()
+	c, err := p.prepareIO()
 	if err != nil {
 		return err
 	}
 	defer p.wg.Done()
 
 	err = connectNamedPipe(p.handle, &c.o)
-	_, err = p.asyncIo(c, nil, 0, err)
-	if err != nil && err != cERROR_PIPE_CONNECTED {
+	_, err = p.asyncIO(c, nil, 0, err)
+	if err != nil && err != windows.ERROR_PIPE_CONNECTED { //nolint:errorlint // err is Errno
 		return err
 	}
 	return nil
diff --git a/ecs-agent/vendor/github.com/Microsoft/go-winio/pkg/guid/guid.go b/ecs-agent/vendor/github.com/Microsoft/go-winio/pkg/guid/guid.go
index 2d9161e2dee..48ce4e92436 100644
--- a/ecs-agent/vendor/github.com/Microsoft/go-winio/pkg/guid/guid.go
+++ b/ecs-agent/vendor/github.com/Microsoft/go-winio/pkg/guid/guid.go
@@ -1,5 +1,3 @@
-// +build windows
-
 // Package guid provides a GUID type. The backing structure for a GUID is
 // identical to that used by the golang.org/x/sys/windows GUID type.
 // There are two main binary encodings used for a GUID, the big-endian encoding,
@@ -9,24 +7,26 @@ package guid
 
 import (
 	"crypto/rand"
-	"crypto/sha1"
+	"crypto/sha1" //nolint:gosec // not used for secure application
 	"encoding"
 	"encoding/binary"
 	"fmt"
 	"strconv"
 )
 
+//go:generate go run golang.org/x/tools/cmd/stringer -type=Variant -trimprefix=Variant -linecomment
+
 // Variant specifies which GUID variant (or "type") of the GUID. It determines
 // how the entirety of the rest of the GUID is interpreted.
 type Variant uint8
 
-// The variants specified by RFC 4122.
+// The variants specified by RFC 4122 section 4.1.1.
 const (
 	// VariantUnknown specifies a GUID variant which does not conform to one of
 	// the variant encodings specified in RFC 4122.
 	VariantUnknown Variant = iota
 	VariantNCS
-	VariantRFC4122
+	VariantRFC4122 // RFC 4122
 	VariantMicrosoft
 	VariantFuture
 )
@@ -36,6 +36,10 @@ const (
 // hash of an input string.
 type Version uint8
 
+func (v Version) String() string {
+	return strconv.FormatUint(uint64(v), 10)
+}
+
 var _ = (encoding.TextMarshaler)(GUID{})
 var _ = (encoding.TextUnmarshaler)(&GUID{})
 
@@ -61,7 +65,7 @@ func NewV4() (GUID, error) {
 // big-endian UTF16 stream of bytes. If that is desired, the string can be
 // encoded as such before being passed to this function.
 func NewV5(namespace GUID, name []byte) (GUID, error) {
-	b := sha1.New()
+	b := sha1.New() //nolint:gosec // not used for secure application
 	namespaceBytes := namespace.ToArray()
 	b.Write(namespaceBytes[:])
 	b.Write(name)
diff --git a/ecs-agent/vendor/github.com/Microsoft/go-winio/pkg/guid/guid_nonwindows.go b/ecs-agent/vendor/github.com/Microsoft/go-winio/pkg/guid/guid_nonwindows.go
index f64d828c0ba..805bd354842 100644
--- a/ecs-agent/vendor/github.com/Microsoft/go-winio/pkg/guid/guid_nonwindows.go
+++ b/ecs-agent/vendor/github.com/Microsoft/go-winio/pkg/guid/guid_nonwindows.go
@@ -1,3 +1,4 @@
+//go:build !windows
 // +build !windows
 
 package guid
diff --git a/ecs-agent/vendor/github.com/Microsoft/go-winio/pkg/guid/guid_windows.go b/ecs-agent/vendor/github.com/Microsoft/go-winio/pkg/guid/guid_windows.go
index 83617f4eee9..27e45ee5ccf 100644
--- a/ecs-agent/vendor/github.com/Microsoft/go-winio/pkg/guid/guid_windows.go
+++ b/ecs-agent/vendor/github.com/Microsoft/go-winio/pkg/guid/guid_windows.go
@@ -1,3 +1,6 @@
+//go:build windows
+// +build windows
+
 package guid
 
 import "golang.org/x/sys/windows"
diff --git a/ecs-agent/vendor/github.com/Microsoft/go-winio/pkg/guid/variant_string.go b/ecs-agent/vendor/github.com/Microsoft/go-winio/pkg/guid/variant_string.go
new file mode 100644
index 00000000000..4076d3132fd
--- /dev/null
+++ b/ecs-agent/vendor/github.com/Microsoft/go-winio/pkg/guid/variant_string.go
@@ -0,0 +1,27 @@
+// Code generated by "stringer -type=Variant -trimprefix=Variant -linecomment"; DO NOT EDIT.
+
+package guid
+
+import "strconv"
+
+func _() {
+	// An "invalid array index" compiler error signifies that the constant values have changed.
+	// Re-run the stringer command to generate them again.
+	var x [1]struct{}
+	_ = x[VariantUnknown-0]
+	_ = x[VariantNCS-1]
+	_ = x[VariantRFC4122-2]
+	_ = x[VariantMicrosoft-3]
+	_ = x[VariantFuture-4]
+}
+
+const _Variant_name = "UnknownNCSRFC 4122MicrosoftFuture"
+
+var _Variant_index = [...]uint8{0, 7, 10, 18, 27, 33}
+
+func (i Variant) String() string {
+	if i >= Variant(len(_Variant_index)-1) {
+		return "Variant(" + strconv.FormatInt(int64(i), 10) + ")"
+	}
+	return _Variant_name[_Variant_index[i]:_Variant_index[i+1]]
+}
diff --git a/ecs-agent/vendor/github.com/Microsoft/go-winio/pkg/security/grantvmgroupaccess.go b/ecs-agent/vendor/github.com/Microsoft/go-winio/pkg/security/grantvmgroupaccess.go
index 602920786c9..6df87b74990 100644
--- a/ecs-agent/vendor/github.com/Microsoft/go-winio/pkg/security/grantvmgroupaccess.go
+++ b/ecs-agent/vendor/github.com/Microsoft/go-winio/pkg/security/grantvmgroupaccess.go
@@ -1,3 +1,4 @@
+//go:build windows
 // +build windows
 
 package security
@@ -20,6 +21,7 @@ type (
 	trusteeForm         uint32
 	trusteeType         uint32
 
+	//nolint:structcheck // structcheck thinks fields are unused, but the are used to pass data to OS
 	explicitAccess struct {
 		accessPermissions accessMask
 		accessMode        accessMode
@@ -27,6 +29,7 @@ type (
 		trustee           trustee
 	}
 
+	//nolint:structcheck,unused // structcheck thinks fields are unused, but the are used to pass data to OS
 	trustee struct {
 		multipleTrustee          *trustee
 		multipleTrusteeOperation int32
@@ -44,6 +47,7 @@ const (
 	desiredAccessReadControl desiredAccess = 0x20000
 	desiredAccessWriteDac    desiredAccess = 0x40000
 
+	//cspell:disable-next-line
 	gvmga = "GrantVmGroupAccess:"
 
 	inheritModeNoInheritance                  inheritMode = 0x0
@@ -56,9 +60,9 @@ const (
 	shareModeRead  shareMode = 0x1
 	shareModeWrite shareMode = 0x2
 
-	sidVmGroup = "S-1-5-83-0"
+	sidVMGroup = "S-1-5-83-0"
 
-	trusteeFormIsSid trusteeForm = 0
+	trusteeFormIsSID trusteeForm = 0
 
 	trusteeTypeWellKnownGroup trusteeType = 5
 )
@@ -67,6 +71,8 @@ const (
 // include Grant ACE entries for the VM Group SID. This is a golang re-
 // implementation of the same function in vmcompute, just not exported in
 // RS5. Which kind of sucks. Sucks a lot :/
+//
+//revive:disable-next-line:var-naming VM, not Vm
 func GrantVmGroupAccess(name string) error {
 	// Stat (to determine if `name` is a directory).
 	s, err := os.Stat(name)
@@ -79,7 +85,7 @@ func GrantVmGroupAccess(name string) error {
 	if err != nil {
 		return err // Already wrapped
 	}
-	defer syscall.CloseHandle(fd)
+	defer syscall.CloseHandle(fd) //nolint:errcheck
 
 	// Get the current DACL and Security Descriptor. Must defer LocalFree on success.
 	ot := objectTypeFileObject
@@ -89,7 +95,7 @@ func GrantVmGroupAccess(name string) error {
 	if err := getSecurityInfo(fd, uint32(ot), uint32(si), nil, nil, &origDACL, nil, &sd); err != nil {
 		return fmt.Errorf("%s GetSecurityInfo %s: %w", gvmga, name, err)
 	}
-	defer syscall.LocalFree((syscall.Handle)(unsafe.Pointer(sd)))
+	defer syscall.LocalFree((syscall.Handle)(unsafe.Pointer(sd))) //nolint:errcheck
 
 	// Generate a new DACL which is the current DACL with the required ACEs added.
 	// Must defer LocalFree on success.
@@ -97,7 +103,7 @@ func GrantVmGroupAccess(name string) error {
 	if err != nil {
 		return err // Already wrapped
 	}
-	defer syscall.LocalFree((syscall.Handle)(unsafe.Pointer(newDACL)))
+	defer syscall.LocalFree((syscall.Handle)(unsafe.Pointer(newDACL))) //nolint:errcheck
 
 	// And finally use SetSecurityInfo to apply the updated DACL.
 	if err := setSecurityInfo(fd, uint32(ot), uint32(si), uintptr(0), uintptr(0), newDACL, uintptr(0)); err != nil {
@@ -110,16 +116,19 @@ func GrantVmGroupAccess(name string) error {
 // createFile is a helper function to call [Nt]CreateFile to get a handle to
 // the file or directory.
 func createFile(name string, isDir bool) (syscall.Handle, error) {
-	namep := syscall.StringToUTF16(name)
+	namep, err := syscall.UTF16FromString(name)
+	if err != nil {
+		return syscall.InvalidHandle, fmt.Errorf("could not convernt name to UTF-16: %w", err)
+	}
 	da := uint32(desiredAccessReadControl | desiredAccessWriteDac)
 	sm := uint32(shareModeRead | shareModeWrite)
 	fa := uint32(syscall.FILE_ATTRIBUTE_NORMAL)
 	if isDir {
-		fa = uint32(fa | syscall.FILE_FLAG_BACKUP_SEMANTICS)
+		fa |= syscall.FILE_FLAG_BACKUP_SEMANTICS
 	}
 	fd, err := syscall.CreateFile(&namep[0], da, sm, nil, syscall.OPEN_EXISTING, fa, 0)
 	if err != nil {
-		return 0, fmt.Errorf("%s syscall.CreateFile %s: %w", gvmga, name, err)
+		return syscall.InvalidHandle, fmt.Errorf("%s syscall.CreateFile %s: %w", gvmga, name, err)
 	}
 	return fd, nil
 }
@@ -128,9 +137,9 @@ func createFile(name string, isDir bool) (syscall.Handle, error) {
 // The caller is responsible for LocalFree of the returned DACL on success.
 func generateDACLWithAcesAdded(name string, isDir bool, origDACL uintptr) (uintptr, error) {
 	// Generate pointers to the SIDs based on the string SIDs
-	sid, err := syscall.StringToSid(sidVmGroup)
+	sid, err := syscall.StringToSid(sidVMGroup)
 	if err != nil {
-		return 0, fmt.Errorf("%s syscall.StringToSid %s %s: %w", gvmga, name, sidVmGroup, err)
+		return 0, fmt.Errorf("%s syscall.StringToSid %s %s: %w", gvmga, name, sidVMGroup, err)
 	}
 
 	inheritance := inheritModeNoInheritance
@@ -139,12 +148,12 @@ func generateDACLWithAcesAdded(name string, isDir bool, origDACL uintptr) (uintp
 	}
 
 	eaArray := []explicitAccess{
-		explicitAccess{
+		{
 			accessPermissions: accessMaskDesiredPermission,
 			accessMode:        accessModeGrant,
 			inheritance:       inheritance,
 			trustee: trustee{
-				trusteeForm: trusteeFormIsSid,
+				trusteeForm: trusteeFormIsSID,
 				trusteeType: trusteeTypeWellKnownGroup,
 				name:        uintptr(unsafe.Pointer(sid)),
 			},
diff --git a/ecs-agent/vendor/github.com/Microsoft/go-winio/pkg/security/syscall_windows.go b/ecs-agent/vendor/github.com/Microsoft/go-winio/pkg/security/syscall_windows.go
index d7096716ce2..71326e4e46f 100644
--- a/ecs-agent/vendor/github.com/Microsoft/go-winio/pkg/security/syscall_windows.go
+++ b/ecs-agent/vendor/github.com/Microsoft/go-winio/pkg/security/syscall_windows.go
@@ -1,6 +1,6 @@
 package security
 
-//go:generate go run mksyscall_windows.go -output zsyscall_windows.go syscall_windows.go
+//go:generate go run github.com/Microsoft/go-winio/tools/mkwinsyscall -output zsyscall_windows.go syscall_windows.go
 
 //sys getSecurityInfo(handle syscall.Handle, objectType uint32, si uint32, ppsidOwner **uintptr, ppsidGroup **uintptr, ppDacl *uintptr, ppSacl *uintptr, ppSecurityDescriptor *uintptr) (win32err error) = advapi32.GetSecurityInfo
 //sys setSecurityInfo(handle syscall.Handle, objectType uint32, si uint32, psidOwner uintptr, psidGroup uintptr, pDacl uintptr, pSacl uintptr) (win32err error) = advapi32.SetSecurityInfo
diff --git a/ecs-agent/vendor/github.com/Microsoft/go-winio/pkg/security/zsyscall_windows.go b/ecs-agent/vendor/github.com/Microsoft/go-winio/pkg/security/zsyscall_windows.go
index 4084680e0f0..26c986b88fe 100644
--- a/ecs-agent/vendor/github.com/Microsoft/go-winio/pkg/security/zsyscall_windows.go
+++ b/ecs-agent/vendor/github.com/Microsoft/go-winio/pkg/security/zsyscall_windows.go
@@ -1,4 +1,6 @@
-// Code generated by 'go generate'; DO NOT EDIT.
+//go:build windows
+
+// Code generated by 'go generate' using "github.com/Microsoft/go-winio/tools/mkwinsyscall"; DO NOT EDIT.
 
 package security
 
diff --git a/ecs-agent/vendor/github.com/Microsoft/go-winio/privilege.go b/ecs-agent/vendor/github.com/Microsoft/go-winio/privilege.go
index c3dd7c21769..0ff9dac906d 100644
--- a/ecs-agent/vendor/github.com/Microsoft/go-winio/privilege.go
+++ b/ecs-agent/vendor/github.com/Microsoft/go-winio/privilege.go
@@ -1,3 +1,4 @@
+//go:build windows
 // +build windows
 
 package winio
@@ -24,22 +25,17 @@ import (
 //sys lookupPrivilegeDisplayName(systemName string, name *uint16, buffer *uint16, size *uint32, languageId *uint32) (err error) = advapi32.LookupPrivilegeDisplayNameW
 
 const (
-	SE_PRIVILEGE_ENABLED = 2
+	//revive:disable-next-line:var-naming ALL_CAPS
+	SE_PRIVILEGE_ENABLED = windows.SE_PRIVILEGE_ENABLED
 
-	ERROR_NOT_ALL_ASSIGNED syscall.Errno = 1300
+	//revive:disable-next-line:var-naming ALL_CAPS
+	ERROR_NOT_ALL_ASSIGNED syscall.Errno = windows.ERROR_NOT_ALL_ASSIGNED
 
 	SeBackupPrivilege   = "SeBackupPrivilege"
 	SeRestorePrivilege  = "SeRestorePrivilege"
 	SeSecurityPrivilege = "SeSecurityPrivilege"
 )
 
-const (
-	securityAnonymous = iota
-	securityIdentification
-	securityImpersonation
-	securityDelegation
-)
-
 var (
 	privNames     = make(map[string]uint64)
 	privNameMutex sync.Mutex
@@ -51,11 +47,9 @@ type PrivilegeError struct {
 }
 
 func (e *PrivilegeError) Error() string {
-	s := ""
+	s := "Could not enable privilege "
 	if len(e.privileges) > 1 {
 		s = "Could not enable privileges "
-	} else {
-		s = "Could not enable privilege "
 	}
 	for i, p := range e.privileges {
 		if i != 0 {
@@ -94,7 +88,7 @@ func RunWithPrivileges(names []string, fn func() error) error {
 }
 
 func mapPrivileges(names []string) ([]uint64, error) {
-	var privileges []uint64
+	privileges := make([]uint64, 0, len(names))
 	privNameMutex.Lock()
 	defer privNameMutex.Unlock()
 	for _, name := range names {
@@ -127,7 +121,7 @@ func enableDisableProcessPrivilege(names []string, action uint32) error {
 		return err
 	}
 
-	p, _ := windows.GetCurrentProcess()
+	p := windows.CurrentProcess()
 	var token windows.Token
 	err = windows.OpenProcessToken(p, windows.TOKEN_ADJUST_PRIVILEGES|windows.TOKEN_QUERY, &token)
 	if err != nil {
@@ -140,10 +134,10 @@ func enableDisableProcessPrivilege(names []string, action uint32) error {
 
 func adjustPrivileges(token windows.Token, privileges []uint64, action uint32) error {
 	var b bytes.Buffer
-	binary.Write(&b, binary.LittleEndian, uint32(len(privileges)))
+	_ = binary.Write(&b, binary.LittleEndian, uint32(len(privileges)))
 	for _, p := range privileges {
-		binary.Write(&b, binary.LittleEndian, p)
-		binary.Write(&b, binary.LittleEndian, action)
+		_ = binary.Write(&b, binary.LittleEndian, p)
+		_ = binary.Write(&b, binary.LittleEndian, action)
 	}
 	prevState := make([]byte, b.Len())
 	reqSize := uint32(0)
@@ -151,7 +145,7 @@ func adjustPrivileges(token windows.Token, privileges []uint64, action uint32) e
 	if !success {
 		return err
 	}
-	if err == ERROR_NOT_ALL_ASSIGNED {
+	if err == ERROR_NOT_ALL_ASSIGNED { //nolint:errorlint // err is Errno
 		return &PrivilegeError{privileges}
 	}
 	return nil
@@ -177,7 +171,7 @@ func getPrivilegeName(luid uint64) string {
 }
 
 func newThreadToken() (windows.Token, error) {
-	err := impersonateSelf(securityImpersonation)
+	err := impersonateSelf(windows.SecurityImpersonation)
 	if err != nil {
 		return 0, err
 	}
diff --git a/ecs-agent/vendor/github.com/Microsoft/go-winio/reparse.go b/ecs-agent/vendor/github.com/Microsoft/go-winio/reparse.go
index fc1ee4d3a3e..67d1a104a63 100644
--- a/ecs-agent/vendor/github.com/Microsoft/go-winio/reparse.go
+++ b/ecs-agent/vendor/github.com/Microsoft/go-winio/reparse.go
@@ -1,3 +1,6 @@
+//go:build windows
+// +build windows
+
 package winio
 
 import (
@@ -113,16 +116,16 @@ func EncodeReparsePoint(rp *ReparsePoint) []byte {
 	}
 
 	var b bytes.Buffer
-	binary.Write(&b, binary.LittleEndian, &data)
+	_ = binary.Write(&b, binary.LittleEndian, &data)
 	if !rp.IsMountPoint {
 		flags := uint32(0)
 		if relative {
 			flags |= 1
 		}
-		binary.Write(&b, binary.LittleEndian, flags)
+		_ = binary.Write(&b, binary.LittleEndian, flags)
 	}
 
-	binary.Write(&b, binary.LittleEndian, ntTarget16)
-	binary.Write(&b, binary.LittleEndian, target16)
+	_ = binary.Write(&b, binary.LittleEndian, ntTarget16)
+	_ = binary.Write(&b, binary.LittleEndian, target16)
 	return b.Bytes()
 }
diff --git a/ecs-agent/vendor/github.com/Microsoft/go-winio/sd.go b/ecs-agent/vendor/github.com/Microsoft/go-winio/sd.go
index db1b370a1b5..5550ef6b61e 100644
--- a/ecs-agent/vendor/github.com/Microsoft/go-winio/sd.go
+++ b/ecs-agent/vendor/github.com/Microsoft/go-winio/sd.go
@@ -1,23 +1,25 @@
+//go:build windows
 // +build windows
 
 package winio
 
 import (
+	"errors"
 	"syscall"
 	"unsafe"
+
+	"golang.org/x/sys/windows"
 )
 
 //sys lookupAccountName(systemName *uint16, accountName string, sid *byte, sidSize *uint32, refDomain *uint16, refDomainSize *uint32, sidNameUse *uint32) (err error) = advapi32.LookupAccountNameW
+//sys lookupAccountSid(systemName *uint16, sid *byte, name *uint16, nameSize *uint32, refDomain *uint16, refDomainSize *uint32, sidNameUse *uint32) (err error) = advapi32.LookupAccountSidW
 //sys convertSidToStringSid(sid *byte, str **uint16) (err error) = advapi32.ConvertSidToStringSidW
+//sys convertStringSidToSid(str *uint16, sid **byte) (err error) = advapi32.ConvertStringSidToSidW
 //sys convertStringSecurityDescriptorToSecurityDescriptor(str string, revision uint32, sd *uintptr, size *uint32) (err error) = advapi32.ConvertStringSecurityDescriptorToSecurityDescriptorW
 //sys convertSecurityDescriptorToStringSecurityDescriptor(sd *byte, revision uint32, secInfo uint32, sddl **uint16, sddlSize *uint32) (err error) = advapi32.ConvertSecurityDescriptorToStringSecurityDescriptorW
 //sys localFree(mem uintptr) = LocalFree
 //sys getSecurityDescriptorLength(sd uintptr) (len uint32) = advapi32.GetSecurityDescriptorLength
 
-const (
-	cERROR_NONE_MAPPED = syscall.Errno(1332)
-)
-
 type AccountLookupError struct {
 	Name string
 	Err  error
@@ -28,8 +30,10 @@ func (e *AccountLookupError) Error() string {
 		return "lookup account: empty account name specified"
 	}
 	var s string
-	switch e.Err {
-	case cERROR_NONE_MAPPED:
+	switch {
+	case errors.Is(e.Err, windows.ERROR_INVALID_SID):
+		s = "the security ID structure is invalid"
+	case errors.Is(e.Err, windows.ERROR_NONE_MAPPED):
 		s = "not found"
 	default:
 		s = e.Err.Error()
@@ -37,6 +41,8 @@ func (e *AccountLookupError) Error() string {
 	return "lookup account " + e.Name + ": " + s
 }
 
+func (e *AccountLookupError) Unwrap() error { return e.Err }
+
 type SddlConversionError struct {
 	Sddl string
 	Err  error
@@ -46,15 +52,19 @@ func (e *SddlConversionError) Error() string {
 	return "convert " + e.Sddl + ": " + e.Err.Error()
 }
 
+func (e *SddlConversionError) Unwrap() error { return e.Err }
+
 // LookupSidByName looks up the SID of an account by name
+//
+//revive:disable-next-line:var-naming SID, not Sid
 func LookupSidByName(name string) (sid string, err error) {
 	if name == "" {
-		return "", &AccountLookupError{name, cERROR_NONE_MAPPED}
+		return "", &AccountLookupError{name, windows.ERROR_NONE_MAPPED}
 	}
 
 	var sidSize, sidNameUse, refDomainSize uint32
 	err = lookupAccountName(nil, name, nil, &sidSize, nil, &refDomainSize, &sidNameUse)
-	if err != nil && err != syscall.ERROR_INSUFFICIENT_BUFFER {
+	if err != nil && err != syscall.ERROR_INSUFFICIENT_BUFFER { //nolint:errorlint // err is Errno
 		return "", &AccountLookupError{name, err}
 	}
 	sidBuffer := make([]byte, sidSize)
@@ -73,6 +83,42 @@ func LookupSidByName(name string) (sid string, err error) {
 	return sid, nil
 }
 
+// LookupNameBySid looks up the name of an account by SID
+//
+//revive:disable-next-line:var-naming SID, not Sid
+func LookupNameBySid(sid string) (name string, err error) {
+	if sid == "" {
+		return "", &AccountLookupError{sid, windows.ERROR_NONE_MAPPED}
+	}
+
+	sidBuffer, err := windows.UTF16PtrFromString(sid)
+	if err != nil {
+		return "", &AccountLookupError{sid, err}
+	}
+
+	var sidPtr *byte
+	if err = convertStringSidToSid(sidBuffer, &sidPtr); err != nil {
+		return "", &AccountLookupError{sid, err}
+	}
+	defer localFree(uintptr(unsafe.Pointer(sidPtr)))
+
+	var nameSize, refDomainSize, sidNameUse uint32
+	err = lookupAccountSid(nil, sidPtr, nil, &nameSize, nil, &refDomainSize, &sidNameUse)
+	if err != nil && err != windows.ERROR_INSUFFICIENT_BUFFER { //nolint:errorlint // err is Errno
+		return "", &AccountLookupError{sid, err}
+	}
+
+	nameBuffer := make([]uint16, nameSize)
+	refDomainBuffer := make([]uint16, refDomainSize)
+	err = lookupAccountSid(nil, sidPtr, &nameBuffer[0], &nameSize, &refDomainBuffer[0], &refDomainSize, &sidNameUse)
+	if err != nil {
+		return "", &AccountLookupError{sid, err}
+	}
+
+	name = windows.UTF16ToString(nameBuffer)
+	return name, nil
+}
+
 func SddlToSecurityDescriptor(sddl string) ([]byte, error) {
 	var sdBuffer uintptr
 	err := convertStringSecurityDescriptorToSecurityDescriptor(sddl, 1, &sdBuffer, nil)
@@ -87,7 +133,7 @@ func SddlToSecurityDescriptor(sddl string) ([]byte, error) {
 
 func SecurityDescriptorToSddl(sd []byte) (string, error) {
 	var sddl *uint16
-	// The returned string length seems to including an aribtrary number of terminating NULs.
+	// The returned string length seems to include an arbitrary number of terminating NULs.
 	// Don't use it.
 	err := convertSecurityDescriptorToStringSecurityDescriptor(&sd[0], 1, 0xff, &sddl, nil)
 	if err != nil {
diff --git a/ecs-agent/vendor/github.com/Microsoft/go-winio/syscall.go b/ecs-agent/vendor/github.com/Microsoft/go-winio/syscall.go
index 5955c99fdea..a6ca111b39c 100644
--- a/ecs-agent/vendor/github.com/Microsoft/go-winio/syscall.go
+++ b/ecs-agent/vendor/github.com/Microsoft/go-winio/syscall.go
@@ -1,3 +1,5 @@
+//go:build windows
+
 package winio
 
-//go:generate go run golang.org/x/sys/windows/mkwinsyscall -output zsyscall_windows.go file.go pipe.go sd.go fileinfo.go privilege.go backup.go hvsock.go
+//go:generate go run github.com/Microsoft/go-winio/tools/mkwinsyscall -output zsyscall_windows.go ./*.go
diff --git a/ecs-agent/vendor/github.com/Microsoft/go-winio/tools.go b/ecs-agent/vendor/github.com/Microsoft/go-winio/tools.go
new file mode 100644
index 00000000000..2aa045843ea
--- /dev/null
+++ b/ecs-agent/vendor/github.com/Microsoft/go-winio/tools.go
@@ -0,0 +1,5 @@
+//go:build tools
+
+package winio
+
+import _ "golang.org/x/tools/cmd/stringer"
diff --git a/ecs-agent/vendor/github.com/Microsoft/go-winio/vhd/vhd.go b/ecs-agent/vendor/github.com/Microsoft/go-winio/vhd/vhd.go
index f7f78fc2304..b54cad11270 100644
--- a/ecs-agent/vendor/github.com/Microsoft/go-winio/vhd/vhd.go
+++ b/ecs-agent/vendor/github.com/Microsoft/go-winio/vhd/vhd.go
@@ -11,7 +11,7 @@ import (
 	"golang.org/x/sys/windows"
 )
 
-//go:generate go run mksyscall_windows.go -output zvhd_windows.go vhd.go
+//go:generate go run github.com/Microsoft/go-winio/tools/mkwinsyscall -output zvhd_windows.go vhd.go
 
 //sys createVirtualDisk(virtualStorageType *VirtualStorageType, path string, virtualDiskAccessMask uint32, securityDescriptor *uintptr, createVirtualDiskFlags uint32, providerSpecificFlags uint32, parameters *CreateVirtualDiskParameters, overlapped *syscall.Overlapped, handle *syscall.Handle) (win32err error) = virtdisk.CreateVirtualDisk
 //sys openVirtualDisk(virtualStorageType *VirtualStorageType, path string, virtualDiskAccessMask uint32, openVirtualDiskFlags uint32, parameters *openVirtualDiskParameters, handle *syscall.Handle) (win32err error) = virtdisk.OpenVirtualDisk
@@ -62,8 +62,8 @@ type OpenVirtualDiskParameters struct {
 	Version2 OpenVersion2
 }
 
-// The higher level `OpenVersion2` struct uses bools to refer to `GetInfoOnly` and `ReadOnly` for ease of use. However,
-// the internal windows structure uses `BOOLS` aka int32s for these types. `openVersion2` is used for translating
+// The higher level `OpenVersion2` struct uses `bool`s to refer to `GetInfoOnly` and `ReadOnly` for ease of use. However,
+// the internal windows structure uses `BOOL`s aka int32s for these types. `openVersion2` is used for translating
 // `OpenVersion2` fields to the correct windows internal field types on the `Open____` methods.
 type openVersion2 struct {
 	getInfoOnly    int32
@@ -87,9 +87,10 @@ type AttachVirtualDiskParameters struct {
 }
 
 const (
+	//revive:disable-next-line:var-naming ALL_CAPS
 	VIRTUAL_STORAGE_TYPE_DEVICE_VHDX = 0x3
 
-	// Access Mask for opening a VHD
+	// Access Mask for opening a VHD.
 	VirtualDiskAccessNone     VirtualDiskAccessMask = 0x00000000
 	VirtualDiskAccessAttachRO VirtualDiskAccessMask = 0x00010000
 	VirtualDiskAccessAttachRW VirtualDiskAccessMask = 0x00020000
@@ -101,7 +102,7 @@ const (
 	VirtualDiskAccessAll      VirtualDiskAccessMask = 0x003f0000
 	VirtualDiskAccessWritable VirtualDiskAccessMask = 0x00320000
 
-	// Flags for creating a VHD
+	// Flags for creating a VHD.
 	CreateVirtualDiskFlagNone                              CreateVirtualDiskFlag = 0x0
 	CreateVirtualDiskFlagFullPhysicalAllocation            CreateVirtualDiskFlag = 0x1
 	CreateVirtualDiskFlagPreventWritesToSourceDisk         CreateVirtualDiskFlag = 0x2
@@ -109,12 +110,12 @@ const (
 	CreateVirtualDiskFlagCreateBackingStorage              CreateVirtualDiskFlag = 0x8
 	CreateVirtualDiskFlagUseChangeTrackingSourceLimit      CreateVirtualDiskFlag = 0x10
 	CreateVirtualDiskFlagPreserveParentChangeTrackingState CreateVirtualDiskFlag = 0x20
-	CreateVirtualDiskFlagVhdSetUseOriginalBackingStorage   CreateVirtualDiskFlag = 0x40
+	CreateVirtualDiskFlagVhdSetUseOriginalBackingStorage   CreateVirtualDiskFlag = 0x40 //revive:disable-line:var-naming VHD, not Vhd
 	CreateVirtualDiskFlagSparseFile                        CreateVirtualDiskFlag = 0x80
-	CreateVirtualDiskFlagPmemCompatible                    CreateVirtualDiskFlag = 0x100
+	CreateVirtualDiskFlagPmemCompatible                    CreateVirtualDiskFlag = 0x100 //revive:disable-line:var-naming PMEM, not Pmem
 	CreateVirtualDiskFlagSupportCompressedVolumes          CreateVirtualDiskFlag = 0x200
 
-	// Flags for opening a VHD
+	// Flags for opening a VHD.
 	OpenVirtualDiskFlagNone                        VirtualDiskFlag = 0x00000000
 	OpenVirtualDiskFlagNoParents                   VirtualDiskFlag = 0x00000001
 	OpenVirtualDiskFlagBlankFile                   VirtualDiskFlag = 0x00000002
@@ -127,7 +128,7 @@ const (
 	OpenVirtualDiskFlagNoWriteHardening            VirtualDiskFlag = 0x00000100
 	OpenVirtualDiskFlagSupportCompressedVolumes    VirtualDiskFlag = 0x00000200
 
-	// Flags for attaching a VHD
+	// Flags for attaching a VHD.
 	AttachVirtualDiskFlagNone                          AttachVirtualDiskFlag = 0x00000000
 	AttachVirtualDiskFlagReadOnly                      AttachVirtualDiskFlag = 0x00000001
 	AttachVirtualDiskFlagNoDriveLetter                 AttachVirtualDiskFlag = 0x00000002
@@ -140,12 +141,14 @@ const (
 	AttachVirtualDiskFlagSinglePartition               AttachVirtualDiskFlag = 0x00000100
 	AttachVirtualDiskFlagRegisterVolume                AttachVirtualDiskFlag = 0x00000200
 
-	// Flags for detaching a VHD
+	// Flags for detaching a VHD.
 	DetachVirtualDiskFlagNone DetachVirtualDiskFlag = 0x0
 )
 
 // CreateVhdx is a helper function to create a simple vhdx file at the given path using
 // default values.
+//
+//revive:disable-next-line:var-naming VHDX, not Vhdx
 func CreateVhdx(path string, maxSizeInGb, blockSizeInMb uint32) error {
 	params := CreateVirtualDiskParameters{
 		Version: 2,
@@ -172,6 +175,8 @@ func DetachVirtualDisk(handle syscall.Handle) (err error) {
 }
 
 // DetachVhd detaches a vhd found at `path`.
+//
+//revive:disable-next-line:var-naming VHD, not Vhd
 func DetachVhd(path string) error {
 	handle, err := OpenVirtualDisk(
 		path,
@@ -181,12 +186,16 @@ func DetachVhd(path string) error {
 	if err != nil {
 		return err
 	}
-	defer syscall.CloseHandle(handle)
+	defer syscall.CloseHandle(handle) //nolint:errcheck
 	return DetachVirtualDisk(handle)
 }
 
 // AttachVirtualDisk attaches a virtual hard disk for use.
-func AttachVirtualDisk(handle syscall.Handle, attachVirtualDiskFlag AttachVirtualDiskFlag, parameters *AttachVirtualDiskParameters) (err error) {
+func AttachVirtualDisk(
+	handle syscall.Handle,
+	attachVirtualDiskFlag AttachVirtualDiskFlag,
+	parameters *AttachVirtualDiskParameters,
+) (err error) {
 	// Supports both version 1 and 2 of the attach parameters as version 2 wasn't present in RS5.
 	if err := attachVirtualDisk(
 		handle,
@@ -203,6 +212,8 @@ func AttachVirtualDisk(handle syscall.Handle, attachVirtualDiskFlag AttachVirtua
 
 // AttachVhd attaches a virtual hard disk at `path` for use. Attaches using version 2
 // of the ATTACH_VIRTUAL_DISK_PARAMETERS.
+//
+//revive:disable-next-line:var-naming VHD, not Vhd
 func AttachVhd(path string) (err error) {
 	handle, err := OpenVirtualDisk(
 		path,
@@ -213,7 +224,7 @@ func AttachVhd(path string) (err error) {
 		return err
 	}
 
-	defer syscall.CloseHandle(handle)
+	defer syscall.CloseHandle(handle) //nolint:errcheck
 	params := AttachVirtualDiskParameters{Version: 2}
 	if err := AttachVirtualDisk(
 		handle,
@@ -226,7 +237,11 @@ func AttachVhd(path string) (err error) {
 }
 
 // OpenVirtualDisk obtains a handle to a VHD opened with supplied access mask and flags.
-func OpenVirtualDisk(vhdPath string, virtualDiskAccessMask VirtualDiskAccessMask, openVirtualDiskFlags VirtualDiskFlag) (syscall.Handle, error) {
+func OpenVirtualDisk(
+	vhdPath string,
+	virtualDiskAccessMask VirtualDiskAccessMask,
+	openVirtualDiskFlags VirtualDiskFlag,
+) (syscall.Handle, error) {
 	parameters := OpenVirtualDiskParameters{Version: 2}
 	handle, err := OpenVirtualDiskWithParameters(
 		vhdPath,
@@ -241,7 +256,12 @@ func OpenVirtualDisk(vhdPath string, virtualDiskAccessMask VirtualDiskAccessMask
 }
 
 // OpenVirtualDiskWithParameters obtains a handle to a VHD opened with supplied access mask, flags and parameters.
-func OpenVirtualDiskWithParameters(vhdPath string, virtualDiskAccessMask VirtualDiskAccessMask, openVirtualDiskFlags VirtualDiskFlag, parameters *OpenVirtualDiskParameters) (syscall.Handle, error) {
+func OpenVirtualDiskWithParameters(
+	vhdPath string,
+	virtualDiskAccessMask VirtualDiskAccessMask,
+	openVirtualDiskFlags VirtualDiskFlag,
+	parameters *OpenVirtualDiskParameters,
+) (syscall.Handle, error) {
 	var (
 		handle      syscall.Handle
 		defaultType VirtualStorageType
@@ -279,7 +299,12 @@ func OpenVirtualDiskWithParameters(vhdPath string, virtualDiskAccessMask Virtual
 }
 
 // CreateVirtualDisk creates a virtual harddisk and returns a handle to the disk.
-func CreateVirtualDisk(path string, virtualDiskAccessMask VirtualDiskAccessMask, createVirtualDiskFlags CreateVirtualDiskFlag, parameters *CreateVirtualDiskParameters) (syscall.Handle, error) {
+func CreateVirtualDisk(
+	path string,
+	virtualDiskAccessMask VirtualDiskAccessMask,
+	createVirtualDiskFlags CreateVirtualDiskFlag,
+	parameters *CreateVirtualDiskParameters,
+) (syscall.Handle, error) {
 	var (
 		handle      syscall.Handle
 		defaultType VirtualStorageType
@@ -323,6 +348,8 @@ func GetVirtualDiskPhysicalPath(handle syscall.Handle) (_ string, err error) {
 }
 
 // CreateDiffVhd is a helper function to create a differencing virtual disk.
+//
+//revive:disable-next-line:var-naming VHD, not Vhd
 func CreateDiffVhd(diffVhdPath, baseVhdPath string, blockSizeInMB uint32) error {
 	// Setting `ParentPath` is how to signal to create a differencing disk.
 	createParams := &CreateVirtualDiskParameters{
diff --git a/ecs-agent/vendor/github.com/Microsoft/go-winio/vhd/zvhd_windows.go b/ecs-agent/vendor/github.com/Microsoft/go-winio/vhd/zvhd_windows.go
index 1d7498db3be..d0e917d2be3 100644
--- a/ecs-agent/vendor/github.com/Microsoft/go-winio/vhd/zvhd_windows.go
+++ b/ecs-agent/vendor/github.com/Microsoft/go-winio/vhd/zvhd_windows.go
@@ -1,4 +1,6 @@
-// Code generated by 'go generate'; DO NOT EDIT.
+//go:build windows
+
+// Code generated by 'go generate' using "github.com/Microsoft/go-winio/tools/mkwinsyscall"; DO NOT EDIT.
 
 package vhd
 
diff --git a/ecs-agent/vendor/github.com/Microsoft/go-winio/zsyscall_windows.go b/ecs-agent/vendor/github.com/Microsoft/go-winio/zsyscall_windows.go
index 176ff75e320..83f45a1351b 100644
--- a/ecs-agent/vendor/github.com/Microsoft/go-winio/zsyscall_windows.go
+++ b/ecs-agent/vendor/github.com/Microsoft/go-winio/zsyscall_windows.go
@@ -1,4 +1,6 @@
-// Code generated by 'go generate'; DO NOT EDIT.
+//go:build windows
+
+// Code generated by 'go generate' using "github.com/Microsoft/go-winio/tools/mkwinsyscall"; DO NOT EDIT.
 
 package winio
 
@@ -47,9 +49,11 @@ var (
 	procConvertSecurityDescriptorToStringSecurityDescriptorW = modadvapi32.NewProc("ConvertSecurityDescriptorToStringSecurityDescriptorW")
 	procConvertSidToStringSidW                               = modadvapi32.NewProc("ConvertSidToStringSidW")
 	procConvertStringSecurityDescriptorToSecurityDescriptorW = modadvapi32.NewProc("ConvertStringSecurityDescriptorToSecurityDescriptorW")
+	procConvertStringSidToSidW                               = modadvapi32.NewProc("ConvertStringSidToSidW")
 	procGetSecurityDescriptorLength                          = modadvapi32.NewProc("GetSecurityDescriptorLength")
 	procImpersonateSelf                                      = modadvapi32.NewProc("ImpersonateSelf")
 	procLookupAccountNameW                                   = modadvapi32.NewProc("LookupAccountNameW")
+	procLookupAccountSidW                                    = modadvapi32.NewProc("LookupAccountSidW")
 	procLookupPrivilegeDisplayNameW                          = modadvapi32.NewProc("LookupPrivilegeDisplayNameW")
 	procLookupPrivilegeNameW                                 = modadvapi32.NewProc("LookupPrivilegeNameW")
 	procLookupPrivilegeValueW                                = modadvapi32.NewProc("LookupPrivilegeValueW")
@@ -74,7 +78,6 @@ var (
 	procRtlDosPathNameToNtPathName_U                         = modntdll.NewProc("RtlDosPathNameToNtPathName_U")
 	procRtlNtStatusToDosErrorNoTeb                           = modntdll.NewProc("RtlNtStatusToDosErrorNoTeb")
 	procWSAGetOverlappedResult                               = modws2_32.NewProc("WSAGetOverlappedResult")
-	procbind                                                 = modws2_32.NewProc("bind")
 )
 
 func adjustTokenPrivileges(token windows.Token, releaseAll bool, input *byte, outputSize uint32, output *byte, requiredSize *uint32) (success bool, err error) {
@@ -123,6 +126,14 @@ func _convertStringSecurityDescriptorToSecurityDescriptor(str *uint16, revision
 	return
 }
 
+func convertStringSidToSid(str *uint16, sid **byte) (err error) {
+	r1, _, e1 := syscall.Syscall(procConvertStringSidToSidW.Addr(), 2, uintptr(unsafe.Pointer(str)), uintptr(unsafe.Pointer(sid)), 0)
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
 func getSecurityDescriptorLength(sd uintptr) (len uint32) {
 	r0, _, _ := syscall.Syscall(procGetSecurityDescriptorLength.Addr(), 1, uintptr(sd), 0, 0)
 	len = uint32(r0)
@@ -154,6 +165,14 @@ func _lookupAccountName(systemName *uint16, accountName *uint16, sid *byte, sidS
 	return
 }
 
+func lookupAccountSid(systemName *uint16, sid *byte, name *uint16, nameSize *uint32, refDomain *uint16, refDomainSize *uint32, sidNameUse *uint32) (err error) {
+	r1, _, e1 := syscall.Syscall9(procLookupAccountSidW.Addr(), 7, uintptr(unsafe.Pointer(systemName)), uintptr(unsafe.Pointer(sid)), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(nameSize)), uintptr(unsafe.Pointer(refDomain)), uintptr(unsafe.Pointer(refDomainSize)), uintptr(unsafe.Pointer(sidNameUse)), 0, 0)
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
 func lookupPrivilegeDisplayName(systemName string, name *uint16, buffer *uint16, size *uint32, languageId *uint32) (err error) {
 	var _p0 *uint16
 	_p0, err = syscall.UTF16PtrFromString(systemName)
@@ -380,25 +399,25 @@ func setFileCompletionNotificationModes(h syscall.Handle, flags uint8) (err erro
 	return
 }
 
-func ntCreateNamedPipeFile(pipe *syscall.Handle, access uint32, oa *objectAttributes, iosb *ioStatusBlock, share uint32, disposition uint32, options uint32, typ uint32, readMode uint32, completionMode uint32, maxInstances uint32, inboundQuota uint32, outputQuota uint32, timeout *int64) (status ntstatus) {
+func ntCreateNamedPipeFile(pipe *syscall.Handle, access uint32, oa *objectAttributes, iosb *ioStatusBlock, share uint32, disposition uint32, options uint32, typ uint32, readMode uint32, completionMode uint32, maxInstances uint32, inboundQuota uint32, outputQuota uint32, timeout *int64) (status ntStatus) {
 	r0, _, _ := syscall.Syscall15(procNtCreateNamedPipeFile.Addr(), 14, uintptr(unsafe.Pointer(pipe)), uintptr(access), uintptr(unsafe.Pointer(oa)), uintptr(unsafe.Pointer(iosb)), uintptr(share), uintptr(disposition), uintptr(options), uintptr(typ), uintptr(readMode), uintptr(completionMode), uintptr(maxInstances), uintptr(inboundQuota), uintptr(outputQuota), uintptr(unsafe.Pointer(timeout)), 0)
-	status = ntstatus(r0)
+	status = ntStatus(r0)
 	return
 }
 
-func rtlDefaultNpAcl(dacl *uintptr) (status ntstatus) {
+func rtlDefaultNpAcl(dacl *uintptr) (status ntStatus) {
 	r0, _, _ := syscall.Syscall(procRtlDefaultNpAcl.Addr(), 1, uintptr(unsafe.Pointer(dacl)), 0, 0)
-	status = ntstatus(r0)
+	status = ntStatus(r0)
 	return
 }
 
-func rtlDosPathNameToNtPathName(name *uint16, ntName *unicodeString, filePart uintptr, reserved uintptr) (status ntstatus) {
+func rtlDosPathNameToNtPathName(name *uint16, ntName *unicodeString, filePart uintptr, reserved uintptr) (status ntStatus) {
 	r0, _, _ := syscall.Syscall6(procRtlDosPathNameToNtPathName_U.Addr(), 4, uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(ntName)), uintptr(filePart), uintptr(reserved), 0, 0)
-	status = ntstatus(r0)
+	status = ntStatus(r0)
 	return
 }
 
-func rtlNtStatusToDosError(status ntstatus) (winerr error) {
+func rtlNtStatusToDosError(status ntStatus) (winerr error) {
 	r0, _, _ := syscall.Syscall(procRtlNtStatusToDosErrorNoTeb.Addr(), 1, uintptr(status), 0, 0)
 	if r0 != 0 {
 		winerr = syscall.Errno(r0)
@@ -417,11 +436,3 @@ func wsaGetOverlappedResult(h syscall.Handle, o *syscall.Overlapped, bytes *uint
 	}
 	return
 }
-
-func bind(s syscall.Handle, name unsafe.Pointer, namelen int32) (err error) {
-	r1, _, e1 := syscall.Syscall(procbind.Addr(), 3, uintptr(s), uintptr(name), uintptr(namelen))
-	if r1 == socketError {
-		err = errnoErr(e1)
-	}
-	return
-}
diff --git a/ecs-agent/vendor/github.com/containernetworking/plugins/pkg/ns/ns_linux.go b/ecs-agent/vendor/github.com/containernetworking/plugins/pkg/ns/ns_linux.go
index 3b745d4913f..f260f28132e 100644
--- a/ecs-agent/vendor/github.com/containernetworking/plugins/pkg/ns/ns_linux.go
+++ b/ecs-agent/vendor/github.com/containernetworking/plugins/pkg/ns/ns_linux.go
@@ -106,8 +106,8 @@ var _ NetNS = &netNS{}
 
 const (
 	// https://github.com/torvalds/linux/blob/master/include/uapi/linux/magic.h
-	NSFS_MAGIC   = 0x6e736673
-	PROCFS_MAGIC = 0x9fa0
+	NSFS_MAGIC   = unix.NSFS_MAGIC
+	PROCFS_MAGIC = unix.PROC_SUPER_MAGIC
 )
 
 type NSPathNotExistErr struct{ msg string }
diff --git a/ecs-agent/vendor/golang.org/x/tools/cmd/stringer/stringer.go b/ecs-agent/vendor/golang.org/x/tools/cmd/stringer/stringer.go
new file mode 100644
index 00000000000..998d1a51bfd
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/cmd/stringer/stringer.go
@@ -0,0 +1,657 @@
+// Copyright 2014 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Stringer is a tool to automate the creation of methods that satisfy the fmt.Stringer
+// interface. Given the name of a (signed or unsigned) integer type T that has constants
+// defined, stringer will create a new self-contained Go source file implementing
+//
+//	func (t T) String() string
+//
+// The file is created in the same package and directory as the package that defines T.
+// It has helpful defaults designed for use with go generate.
+//
+// Stringer works best with constants that are consecutive values such as created using iota,
+// but creates good code regardless. In the future it might also provide custom support for
+// constant sets that are bit patterns.
+//
+// For example, given this snippet,
+//
+//	package painkiller
+//
+//	type Pill int
+//
+//	const (
+//		Placebo Pill = iota
+//		Aspirin
+//		Ibuprofen
+//		Paracetamol
+//		Acetaminophen = Paracetamol
+//	)
+//
+// running this command
+//
+//	stringer -type=Pill
+//
+// in the same directory will create the file pill_string.go, in package painkiller,
+// containing a definition of
+//
+//	func (Pill) String() string
+//
+// That method will translate the value of a Pill constant to the string representation
+// of the respective constant name, so that the call fmt.Print(painkiller.Aspirin) will
+// print the string "Aspirin".
+//
+// Typically this process would be run using go generate, like this:
+//
+//	//go:generate stringer -type=Pill
+//
+// If multiple constants have the same value, the lexically first matching name will
+// be used (in the example, Acetaminophen will print as "Paracetamol").
+//
+// With no arguments, it processes the package in the current directory.
+// Otherwise, the arguments must name a single directory holding a Go package
+// or a set of Go source files that represent a single Go package.
+//
+// The -type flag accepts a comma-separated list of types so a single run can
+// generate methods for multiple types. The default output file is t_string.go,
+// where t is the lower-cased name of the first type listed. It can be overridden
+// with the -output flag.
+//
+// The -linecomment flag tells stringer to generate the text of any line comment, trimmed
+// of leading spaces, instead of the constant name. For instance, if the constants above had a
+// Pill prefix, one could write
+//
+//	PillAspirin // Aspirin
+//
+// to suppress it in the output.
+package main // import "golang.org/x/tools/cmd/stringer"
+
+import (
+	"bytes"
+	"flag"
+	"fmt"
+	"go/ast"
+	"go/constant"
+	"go/format"
+	"go/token"
+	"go/types"
+	"log"
+	"os"
+	"path/filepath"
+	"sort"
+	"strings"
+
+	"golang.org/x/tools/go/packages"
+)
+
+var (
+	typeNames   = flag.String("type", "", "comma-separated list of type names; must be set")
+	output      = flag.String("output", "", "output file name; default srcdir/<type>_string.go")
+	trimprefix  = flag.String("trimprefix", "", "trim the `prefix` from the generated constant names")
+	linecomment = flag.Bool("linecomment", false, "use line comment text as printed text when present")
+	buildTags   = flag.String("tags", "", "comma-separated list of build tags to apply")
+)
+
+// Usage is a replacement usage function for the flags package.
+func Usage() {
+	fmt.Fprintf(os.Stderr, "Usage of stringer:\n")
+	fmt.Fprintf(os.Stderr, "\tstringer [flags] -type T [directory]\n")
+	fmt.Fprintf(os.Stderr, "\tstringer [flags] -type T files... # Must be a single package\n")
+	fmt.Fprintf(os.Stderr, "For more information, see:\n")
+	fmt.Fprintf(os.Stderr, "\thttps://pkg.go.dev/golang.org/x/tools/cmd/stringer\n")
+	fmt.Fprintf(os.Stderr, "Flags:\n")
+	flag.PrintDefaults()
+}
+
+func main() {
+	log.SetFlags(0)
+	log.SetPrefix("stringer: ")
+	flag.Usage = Usage
+	flag.Parse()
+	if len(*typeNames) == 0 {
+		flag.Usage()
+		os.Exit(2)
+	}
+	types := strings.Split(*typeNames, ",")
+	var tags []string
+	if len(*buildTags) > 0 {
+		tags = strings.Split(*buildTags, ",")
+	}
+
+	// We accept either one directory or a list of files. Which do we have?
+	args := flag.Args()
+	if len(args) == 0 {
+		// Default: process whole package in current directory.
+		args = []string{"."}
+	}
+
+	// Parse the package once.
+	var dir string
+	g := Generator{
+		trimPrefix:  *trimprefix,
+		lineComment: *linecomment,
+	}
+	// TODO(suzmue): accept other patterns for packages (directories, list of files, import paths, etc).
+	if len(args) == 1 && isDirectory(args[0]) {
+		dir = args[0]
+	} else {
+		if len(tags) != 0 {
+			log.Fatal("-tags option applies only to directories, not when files are specified")
+		}
+		dir = filepath.Dir(args[0])
+	}
+
+	g.parsePackage(args, tags)
+
+	// Print the header and package clause.
+	g.Printf("// Code generated by \"stringer %s\"; DO NOT EDIT.\n", strings.Join(os.Args[1:], " "))
+	g.Printf("\n")
+	g.Printf("package %s", g.pkg.name)
+	g.Printf("\n")
+	g.Printf("import \"strconv\"\n") // Used by all methods.
+
+	// Run generate for each type.
+	for _, typeName := range types {
+		g.generate(typeName)
+	}
+
+	// Format the output.
+	src := g.format()
+
+	// Write to file.
+	outputName := *output
+	if outputName == "" {
+		baseName := fmt.Sprintf("%s_string.go", types[0])
+		outputName = filepath.Join(dir, strings.ToLower(baseName))
+	}
+	err := os.WriteFile(outputName, src, 0644)
+	if err != nil {
+		log.Fatalf("writing output: %s", err)
+	}
+}
+
+// isDirectory reports whether the named file is a directory.
+func isDirectory(name string) bool {
+	info, err := os.Stat(name)
+	if err != nil {
+		log.Fatal(err)
+	}
+	return info.IsDir()
+}
+
+// Generator holds the state of the analysis. Primarily used to buffer
+// the output for format.Source.
+type Generator struct {
+	buf bytes.Buffer // Accumulated output.
+	pkg *Package     // Package we are scanning.
+
+	trimPrefix  string
+	lineComment bool
+}
+
+func (g *Generator) Printf(format string, args ...interface{}) {
+	fmt.Fprintf(&g.buf, format, args...)
+}
+
+// File holds a single parsed file and associated data.
+type File struct {
+	pkg  *Package  // Package to which this file belongs.
+	file *ast.File // Parsed AST.
+	// These fields are reset for each type being generated.
+	typeName string  // Name of the constant type.
+	values   []Value // Accumulator for constant values of that type.
+
+	trimPrefix  string
+	lineComment bool
+}
+
+type Package struct {
+	name  string
+	defs  map[*ast.Ident]types.Object
+	files []*File
+}
+
+// parsePackage analyzes the single package constructed from the patterns and tags.
+// parsePackage exits if there is an error.
+func (g *Generator) parsePackage(patterns []string, tags []string) {
+	cfg := &packages.Config{
+		Mode: packages.NeedName | packages.NeedTypes | packages.NeedTypesInfo | packages.NeedSyntax,
+		// TODO: Need to think about constants in test files. Maybe write type_string_test.go
+		// in a separate pass? For later.
+		Tests:      false,
+		BuildFlags: []string{fmt.Sprintf("-tags=%s", strings.Join(tags, " "))},
+	}
+	pkgs, err := packages.Load(cfg, patterns...)
+	if err != nil {
+		log.Fatal(err)
+	}
+	if len(pkgs) != 1 {
+		log.Fatalf("error: %d packages found", len(pkgs))
+	}
+	g.addPackage(pkgs[0])
+}
+
+// addPackage adds a type checked Package and its syntax files to the generator.
+func (g *Generator) addPackage(pkg *packages.Package) {
+	g.pkg = &Package{
+		name:  pkg.Name,
+		defs:  pkg.TypesInfo.Defs,
+		files: make([]*File, len(pkg.Syntax)),
+	}
+
+	for i, file := range pkg.Syntax {
+		g.pkg.files[i] = &File{
+			file:        file,
+			pkg:         g.pkg,
+			trimPrefix:  g.trimPrefix,
+			lineComment: g.lineComment,
+		}
+	}
+}
+
+// generate produces the String method for the named type.
+func (g *Generator) generate(typeName string) {
+	values := make([]Value, 0, 100)
+	for _, file := range g.pkg.files {
+		// Set the state for this run of the walker.
+		file.typeName = typeName
+		file.values = nil
+		if file.file != nil {
+			ast.Inspect(file.file, file.genDecl)
+			values = append(values, file.values...)
+		}
+	}
+
+	if len(values) == 0 {
+		log.Fatalf("no values defined for type %s", typeName)
+	}
+	// Generate code that will fail if the constants change value.
+	g.Printf("func _() {\n")
+	g.Printf("\t// An \"invalid array index\" compiler error signifies that the constant values have changed.\n")
+	g.Printf("\t// Re-run the stringer command to generate them again.\n")
+	g.Printf("\tvar x [1]struct{}\n")
+	for _, v := range values {
+		g.Printf("\t_ = x[%s - %s]\n", v.originalName, v.str)
+	}
+	g.Printf("}\n")
+	runs := splitIntoRuns(values)
+	// The decision of which pattern to use depends on the number of
+	// runs in the numbers. If there's only one, it's easy. For more than
+	// one, there's a tradeoff between complexity and size of the data
+	// and code vs. the simplicity of a map. A map takes more space,
+	// but so does the code. The decision here (crossover at 10) is
+	// arbitrary, but considers that for large numbers of runs the cost
+	// of the linear scan in the switch might become important, and
+	// rather than use yet another algorithm such as binary search,
+	// we punt and use a map. In any case, the likelihood of a map
+	// being necessary for any realistic example other than bitmasks
+	// is very low. And bitmasks probably deserve their own analysis,
+	// to be done some other day.
+	switch {
+	case len(runs) == 1:
+		g.buildOneRun(runs, typeName)
+	case len(runs) <= 10:
+		g.buildMultipleRuns(runs, typeName)
+	default:
+		g.buildMap(runs, typeName)
+	}
+}
+
+// splitIntoRuns breaks the values into runs of contiguous sequences.
+// For example, given 1,2,3,5,6,7 it returns {1,2,3},{5,6,7}.
+// The input slice is known to be non-empty.
+func splitIntoRuns(values []Value) [][]Value {
+	// We use stable sort so the lexically first name is chosen for equal elements.
+	sort.Stable(byValue(values))
+	// Remove duplicates. Stable sort has put the one we want to print first,
+	// so use that one. The String method won't care about which named constant
+	// was the argument, so the first name for the given value is the only one to keep.
+	// We need to do this because identical values would cause the switch or map
+	// to fail to compile.
+	j := 1
+	for i := 1; i < len(values); i++ {
+		if values[i].value != values[i-1].value {
+			values[j] = values[i]
+			j++
+		}
+	}
+	values = values[:j]
+	runs := make([][]Value, 0, 10)
+	for len(values) > 0 {
+		// One contiguous sequence per outer loop.
+		i := 1
+		for i < len(values) && values[i].value == values[i-1].value+1 {
+			i++
+		}
+		runs = append(runs, values[:i])
+		values = values[i:]
+	}
+	return runs
+}
+
+// format returns the gofmt-ed contents of the Generator's buffer.
+func (g *Generator) format() []byte {
+	src, err := format.Source(g.buf.Bytes())
+	if err != nil {
+		// Should never happen, but can arise when developing this code.
+		// The user can compile the output to see the error.
+		log.Printf("warning: internal error: invalid Go generated: %s", err)
+		log.Printf("warning: compile the package to analyze the error")
+		return g.buf.Bytes()
+	}
+	return src
+}
+
+// Value represents a declared constant.
+type Value struct {
+	originalName string // The name of the constant.
+	name         string // The name with trimmed prefix.
+	// The value is stored as a bit pattern alone. The boolean tells us
+	// whether to interpret it as an int64 or a uint64; the only place
+	// this matters is when sorting.
+	// Much of the time the str field is all we need; it is printed
+	// by Value.String.
+	value  uint64 // Will be converted to int64 when needed.
+	signed bool   // Whether the constant is a signed type.
+	str    string // The string representation given by the "go/constant" package.
+}
+
+func (v *Value) String() string {
+	return v.str
+}
+
+// byValue lets us sort the constants into increasing order.
+// We take care in the Less method to sort in signed or unsigned order,
+// as appropriate.
+type byValue []Value
+
+func (b byValue) Len() int      { return len(b) }
+func (b byValue) Swap(i, j int) { b[i], b[j] = b[j], b[i] }
+func (b byValue) Less(i, j int) bool {
+	if b[i].signed {
+		return int64(b[i].value) < int64(b[j].value)
+	}
+	return b[i].value < b[j].value
+}
+
+// genDecl processes one declaration clause.
+func (f *File) genDecl(node ast.Node) bool {
+	decl, ok := node.(*ast.GenDecl)
+	if !ok || decl.Tok != token.CONST {
+		// We only care about const declarations.
+		return true
+	}
+	// The name of the type of the constants we are declaring.
+	// Can change if this is a multi-element declaration.
+	typ := ""
+	// Loop over the elements of the declaration. Each element is a ValueSpec:
+	// a list of names possibly followed by a type, possibly followed by values.
+	// If the type and value are both missing, we carry down the type (and value,
+	// but the "go/types" package takes care of that).
+	for _, spec := range decl.Specs {
+		vspec := spec.(*ast.ValueSpec) // Guaranteed to succeed as this is CONST.
+		if vspec.Type == nil && len(vspec.Values) > 0 {
+			// "X = 1". With no type but a value. If the constant is untyped,
+			// skip this vspec and reset the remembered type.
+			typ = ""
+
+			// If this is a simple type conversion, remember the type.
+			// We don't mind if this is actually a call; a qualified call won't
+			// be matched (that will be SelectorExpr, not Ident), and only unusual
+			// situations will result in a function call that appears to be
+			// a type conversion.
+			ce, ok := vspec.Values[0].(*ast.CallExpr)
+			if !ok {
+				continue
+			}
+			id, ok := ce.Fun.(*ast.Ident)
+			if !ok {
+				continue
+			}
+			typ = id.Name
+		}
+		if vspec.Type != nil {
+			// "X T". We have a type. Remember it.
+			ident, ok := vspec.Type.(*ast.Ident)
+			if !ok {
+				continue
+			}
+			typ = ident.Name
+		}
+		if typ != f.typeName {
+			// This is not the type we're looking for.
+			continue
+		}
+		// We now have a list of names (from one line of source code) all being
+		// declared with the desired type.
+		// Grab their names and actual values and store them in f.values.
+		for _, name := range vspec.Names {
+			if name.Name == "_" {
+				continue
+			}
+			// This dance lets the type checker find the values for us. It's a
+			// bit tricky: look up the object declared by the name, find its
+			// types.Const, and extract its value.
+			obj, ok := f.pkg.defs[name]
+			if !ok {
+				log.Fatalf("no value for constant %s", name)
+			}
+			info := obj.Type().Underlying().(*types.Basic).Info()
+			if info&types.IsInteger == 0 {
+				log.Fatalf("can't handle non-integer constant type %s", typ)
+			}
+			value := obj.(*types.Const).Val() // Guaranteed to succeed as this is CONST.
+			if value.Kind() != constant.Int {
+				log.Fatalf("can't happen: constant is not an integer %s", name)
+			}
+			i64, isInt := constant.Int64Val(value)
+			u64, isUint := constant.Uint64Val(value)
+			if !isInt && !isUint {
+				log.Fatalf("internal error: value of %s is not an integer: %s", name, value.String())
+			}
+			if !isInt {
+				u64 = uint64(i64)
+			}
+			v := Value{
+				originalName: name.Name,
+				value:        u64,
+				signed:       info&types.IsUnsigned == 0,
+				str:          value.String(),
+			}
+			if c := vspec.Comment; f.lineComment && c != nil && len(c.List) == 1 {
+				v.name = strings.TrimSpace(c.Text())
+			} else {
+				v.name = strings.TrimPrefix(v.originalName, f.trimPrefix)
+			}
+			f.values = append(f.values, v)
+		}
+	}
+	return false
+}
+
+// Helpers
+
+// usize returns the number of bits of the smallest unsigned integer
+// type that will hold n. Used to create the smallest possible slice of
+// integers to use as indexes into the concatenated strings.
+func usize(n int) int {
+	switch {
+	case n < 1<<8:
+		return 8
+	case n < 1<<16:
+		return 16
+	default:
+		// 2^32 is enough constants for anyone.
+		return 32
+	}
+}
+
+// declareIndexAndNameVars declares the index slices and concatenated names
+// strings representing the runs of values.
+func (g *Generator) declareIndexAndNameVars(runs [][]Value, typeName string) {
+	var indexes, names []string
+	for i, run := range runs {
+		index, name := g.createIndexAndNameDecl(run, typeName, fmt.Sprintf("_%d", i))
+		if len(run) != 1 {
+			indexes = append(indexes, index)
+		}
+		names = append(names, name)
+	}
+	g.Printf("const (\n")
+	for _, name := range names {
+		g.Printf("\t%s\n", name)
+	}
+	g.Printf(")\n\n")
+
+	if len(indexes) > 0 {
+		g.Printf("var (")
+		for _, index := range indexes {
+			g.Printf("\t%s\n", index)
+		}
+		g.Printf(")\n\n")
+	}
+}
+
+// declareIndexAndNameVar is the single-run version of declareIndexAndNameVars
+func (g *Generator) declareIndexAndNameVar(run []Value, typeName string) {
+	index, name := g.createIndexAndNameDecl(run, typeName, "")
+	g.Printf("const %s\n", name)
+	g.Printf("var %s\n", index)
+}
+
+// createIndexAndNameDecl returns the pair of declarations for the run. The caller will add "const" and "var".
+func (g *Generator) createIndexAndNameDecl(run []Value, typeName string, suffix string) (string, string) {
+	b := new(bytes.Buffer)
+	indexes := make([]int, len(run))
+	for i := range run {
+		b.WriteString(run[i].name)
+		indexes[i] = b.Len()
+	}
+	nameConst := fmt.Sprintf("_%s_name%s = %q", typeName, suffix, b.String())
+	nameLen := b.Len()
+	b.Reset()
+	fmt.Fprintf(b, "_%s_index%s = [...]uint%d{0, ", typeName, suffix, usize(nameLen))
+	for i, v := range indexes {
+		if i > 0 {
+			fmt.Fprintf(b, ", ")
+		}
+		fmt.Fprintf(b, "%d", v)
+	}
+	fmt.Fprintf(b, "}")
+	return b.String(), nameConst
+}
+
+// declareNameVars declares the concatenated names string representing all the values in the runs.
+func (g *Generator) declareNameVars(runs [][]Value, typeName string, suffix string) {
+	g.Printf("const _%s_name%s = \"", typeName, suffix)
+	for _, run := range runs {
+		for i := range run {
+			g.Printf("%s", run[i].name)
+		}
+	}
+	g.Printf("\"\n")
+}
+
+// buildOneRun generates the variables and String method for a single run of contiguous values.
+func (g *Generator) buildOneRun(runs [][]Value, typeName string) {
+	values := runs[0]
+	g.Printf("\n")
+	g.declareIndexAndNameVar(values, typeName)
+	// The generated code is simple enough to write as a Printf format.
+	lessThanZero := ""
+	if values[0].signed {
+		lessThanZero = "i < 0 || "
+	}
+	if values[0].value == 0 { // Signed or unsigned, 0 is still 0.
+		g.Printf(stringOneRun, typeName, usize(len(values)), lessThanZero)
+	} else {
+		g.Printf(stringOneRunWithOffset, typeName, values[0].String(), usize(len(values)), lessThanZero)
+	}
+}
+
+// Arguments to format are:
+//
+//	[1]: type name
+//	[2]: size of index element (8 for uint8 etc.)
+//	[3]: less than zero check (for signed types)
+const stringOneRun = `func (i %[1]s) String() string {
+	if %[3]si >= %[1]s(len(_%[1]s_index)-1) {
+		return "%[1]s(" + strconv.FormatInt(int64(i), 10) + ")"
+	}
+	return _%[1]s_name[_%[1]s_index[i]:_%[1]s_index[i+1]]
+}
+`
+
+// Arguments to format are:
+//	[1]: type name
+//	[2]: lowest defined value for type, as a string
+//	[3]: size of index element (8 for uint8 etc.)
+//	[4]: less than zero check (for signed types)
+/*
+ */
+const stringOneRunWithOffset = `func (i %[1]s) String() string {
+	i -= %[2]s
+	if %[4]si >= %[1]s(len(_%[1]s_index)-1) {
+		return "%[1]s(" + strconv.FormatInt(int64(i + %[2]s), 10) + ")"
+	}
+	return _%[1]s_name[_%[1]s_index[i] : _%[1]s_index[i+1]]
+}
+`
+
+// buildMultipleRuns generates the variables and String method for multiple runs of contiguous values.
+// For this pattern, a single Printf format won't do.
+func (g *Generator) buildMultipleRuns(runs [][]Value, typeName string) {
+	g.Printf("\n")
+	g.declareIndexAndNameVars(runs, typeName)
+	g.Printf("func (i %s) String() string {\n", typeName)
+	g.Printf("\tswitch {\n")
+	for i, values := range runs {
+		if len(values) == 1 {
+			g.Printf("\tcase i == %s:\n", &values[0])
+			g.Printf("\t\treturn _%s_name_%d\n", typeName, i)
+			continue
+		}
+		if values[0].value == 0 && !values[0].signed {
+			// For an unsigned lower bound of 0, "0 <= i" would be redundant.
+			g.Printf("\tcase i <= %s:\n", &values[len(values)-1])
+		} else {
+			g.Printf("\tcase %s <= i && i <= %s:\n", &values[0], &values[len(values)-1])
+		}
+		if values[0].value != 0 {
+			g.Printf("\t\ti -= %s\n", &values[0])
+		}
+		g.Printf("\t\treturn _%s_name_%d[_%s_index_%d[i]:_%s_index_%d[i+1]]\n",
+			typeName, i, typeName, i, typeName, i)
+	}
+	g.Printf("\tdefault:\n")
+	g.Printf("\t\treturn \"%s(\" + strconv.FormatInt(int64(i), 10) + \")\"\n", typeName)
+	g.Printf("\t}\n")
+	g.Printf("}\n")
+}
+
+// buildMap handles the case where the space is so sparse a map is a reasonable fallback.
+// It's a rare situation but has simple code.
+func (g *Generator) buildMap(runs [][]Value, typeName string) {
+	g.Printf("\n")
+	g.declareNameVars(runs, typeName, "")
+	g.Printf("\nvar _%s_map = map[%s]string{\n", typeName, typeName)
+	n := 0
+	for _, values := range runs {
+		for _, value := range values {
+			g.Printf("\t%s: _%s_name[%d:%d],\n", &value, typeName, n, n+len(value.name))
+			n += len(value.name)
+		}
+	}
+	g.Printf("}\n\n")
+	g.Printf(stringMap, typeName)
+}
+
+// Argument to format is the type name.
+const stringMap = `func (i %[1]s) String() string {
+	if str, ok := _%[1]s_map[i]; ok {
+		return str
+	}
+	return "%[1]s(" + strconv.FormatInt(int64(i), 10) + ")"
+}
+`
diff --git a/ecs-agent/vendor/golang.org/x/tools/go/gcexportdata/gcexportdata.go b/ecs-agent/vendor/golang.org/x/tools/go/gcexportdata/gcexportdata.go
new file mode 100644
index 00000000000..165ede0f8f3
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/go/gcexportdata/gcexportdata.go
@@ -0,0 +1,187 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package gcexportdata provides functions for locating, reading, and
+// writing export data files containing type information produced by the
+// gc compiler.  This package supports go1.7 export data format and all
+// later versions.
+//
+// Although it might seem convenient for this package to live alongside
+// go/types in the standard library, this would cause version skew
+// problems for developer tools that use it, since they must be able to
+// consume the outputs of the gc compiler both before and after a Go
+// update such as from Go 1.7 to Go 1.8.  Because this package lives in
+// golang.org/x/tools, sites can update their version of this repo some
+// time before the Go 1.8 release and rebuild and redeploy their
+// developer tools, which will then be able to consume both Go 1.7 and
+// Go 1.8 export data files, so they will work before and after the
+// Go update. (See discussion at https://golang.org/issue/15651.)
+package gcexportdata // import "golang.org/x/tools/go/gcexportdata"
+
+import (
+	"bufio"
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"go/token"
+	"go/types"
+	"io"
+	"os/exec"
+
+	"golang.org/x/tools/internal/gcimporter"
+)
+
+// Find returns the name of an object (.o) or archive (.a) file
+// containing type information for the specified import path,
+// using the go command.
+// If no file was found, an empty filename is returned.
+//
+// A relative srcDir is interpreted relative to the current working directory.
+//
+// Find also returns the package's resolved (canonical) import path,
+// reflecting the effects of srcDir and vendoring on importPath.
+//
+// Deprecated: Use the higher-level API in golang.org/x/tools/go/packages,
+// which is more efficient.
+func Find(importPath, srcDir string) (filename, path string) {
+	cmd := exec.Command("go", "list", "-json", "-export", "--", importPath)
+	cmd.Dir = srcDir
+	out, err := cmd.CombinedOutput()
+	if err != nil {
+		return "", ""
+	}
+	var data struct {
+		ImportPath string
+		Export     string
+	}
+	json.Unmarshal(out, &data)
+	return data.Export, data.ImportPath
+}
+
+// NewReader returns a reader for the export data section of an object
+// (.o) or archive (.a) file read from r.  The new reader may provide
+// additional trailing data beyond the end of the export data.
+func NewReader(r io.Reader) (io.Reader, error) {
+	buf := bufio.NewReader(r)
+	_, size, err := gcimporter.FindExportData(buf)
+	if err != nil {
+		return nil, err
+	}
+
+	if size >= 0 {
+		// We were given an archive and found the __.PKGDEF in it.
+		// This tells us the size of the export data, and we don't
+		// need to return the entire file.
+		return &io.LimitedReader{
+			R: buf,
+			N: size,
+		}, nil
+	} else {
+		// We were given an object file. As such, we don't know how large
+		// the export data is and must return the entire file.
+		return buf, nil
+	}
+}
+
+// readAll works the same way as io.ReadAll, but avoids allocations and copies
+// by preallocating a byte slice of the necessary size if the size is known up
+// front. This is always possible when the input is an archive. In that case,
+// NewReader will return the known size using an io.LimitedReader.
+func readAll(r io.Reader) ([]byte, error) {
+	if lr, ok := r.(*io.LimitedReader); ok {
+		data := make([]byte, lr.N)
+		_, err := io.ReadFull(lr, data)
+		return data, err
+	}
+	return io.ReadAll(r)
+}
+
+// Read reads export data from in, decodes it, and returns type
+// information for the package.
+//
+// The package path (effectively its linker symbol prefix) is
+// specified by path, since unlike the package name, this information
+// may not be recorded in the export data.
+//
+// File position information is added to fset.
+//
+// Read may inspect and add to the imports map to ensure that references
+// within the export data to other packages are consistent.  The caller
+// must ensure that imports[path] does not exist, or exists but is
+// incomplete (see types.Package.Complete), and Read inserts the
+// resulting package into this map entry.
+//
+// On return, the state of the reader is undefined.
+func Read(in io.Reader, fset *token.FileSet, imports map[string]*types.Package, path string) (*types.Package, error) {
+	data, err := readAll(in)
+	if err != nil {
+		return nil, fmt.Errorf("reading export data for %q: %v", path, err)
+	}
+
+	if bytes.HasPrefix(data, []byte("!<arch>")) {
+		return nil, fmt.Errorf("can't read export data for %q directly from an archive file (call gcexportdata.NewReader first to extract export data)", path)
+	}
+
+	// The indexed export format starts with an 'i'; the older
+	// binary export format starts with a 'c', 'd', or 'v'
+	// (from "version"). Select appropriate importer.
+	if len(data) > 0 {
+		switch data[0] {
+		case 'i':
+			_, pkg, err := gcimporter.IImportData(fset, imports, data[1:], path)
+			return pkg, err
+
+		case 'v', 'c', 'd':
+			_, pkg, err := gcimporter.BImportData(fset, imports, data, path)
+			return pkg, err
+
+		case 'u':
+			_, pkg, err := gcimporter.UImportData(fset, imports, data[1:], path)
+			return pkg, err
+
+		default:
+			l := len(data)
+			if l > 10 {
+				l = 10
+			}
+			return nil, fmt.Errorf("unexpected export data with prefix %q for path %s", string(data[:l]), path)
+		}
+	}
+	return nil, fmt.Errorf("empty export data for %s", path)
+}
+
+// Write writes encoded type information for the specified package to out.
+// The FileSet provides file position information for named objects.
+func Write(out io.Writer, fset *token.FileSet, pkg *types.Package) error {
+	if _, err := io.WriteString(out, "i"); err != nil {
+		return err
+	}
+	return gcimporter.IExportData(out, fset, pkg)
+}
+
+// ReadBundle reads an export bundle from in, decodes it, and returns type
+// information for the packages.
+// File position information is added to fset.
+//
+// ReadBundle may inspect and add to the imports map to ensure that references
+// within the export bundle to other packages are consistent.
+//
+// On return, the state of the reader is undefined.
+//
+// Experimental: This API is experimental and may change in the future.
+func ReadBundle(in io.Reader, fset *token.FileSet, imports map[string]*types.Package) ([]*types.Package, error) {
+	data, err := readAll(in)
+	if err != nil {
+		return nil, fmt.Errorf("reading export bundle: %v", err)
+	}
+	return gcimporter.IImportBundle(fset, imports, data)
+}
+
+// WriteBundle writes encoded type information for the specified packages to out.
+// The FileSet provides file position information for named objects.
+//
+// Experimental: This API is experimental and may change in the future.
+func WriteBundle(out io.Writer, fset *token.FileSet, pkgs []*types.Package) error {
+	return gcimporter.IExportBundle(out, fset, pkgs)
+}
diff --git a/ecs-agent/vendor/golang.org/x/tools/go/gcexportdata/importer.go b/ecs-agent/vendor/golang.org/x/tools/go/gcexportdata/importer.go
new file mode 100644
index 00000000000..37a7247e268
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/go/gcexportdata/importer.go
@@ -0,0 +1,75 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package gcexportdata
+
+import (
+	"fmt"
+	"go/token"
+	"go/types"
+	"os"
+)
+
+// NewImporter returns a new instance of the types.Importer interface
+// that reads type information from export data files written by gc.
+// The Importer also satisfies types.ImporterFrom.
+//
+// Export data files are located using "go build" workspace conventions
+// and the build.Default context.
+//
+// Use this importer instead of go/importer.For("gc", ...) to avoid the
+// version-skew problems described in the documentation of this package,
+// or to control the FileSet or access the imports map populated during
+// package loading.
+//
+// Deprecated: Use the higher-level API in golang.org/x/tools/go/packages,
+// which is more efficient.
+func NewImporter(fset *token.FileSet, imports map[string]*types.Package) types.ImporterFrom {
+	return importer{fset, imports}
+}
+
+type importer struct {
+	fset    *token.FileSet
+	imports map[string]*types.Package
+}
+
+func (imp importer) Import(importPath string) (*types.Package, error) {
+	return imp.ImportFrom(importPath, "", 0)
+}
+
+func (imp importer) ImportFrom(importPath, srcDir string, mode types.ImportMode) (_ *types.Package, err error) {
+	filename, path := Find(importPath, srcDir)
+	if filename == "" {
+		if importPath == "unsafe" {
+			// Even for unsafe, call Find first in case
+			// the package was vendored.
+			return types.Unsafe, nil
+		}
+		return nil, fmt.Errorf("can't find import: %s", importPath)
+	}
+
+	if pkg, ok := imp.imports[path]; ok && pkg.Complete() {
+		return pkg, nil // cache hit
+	}
+
+	// open file
+	f, err := os.Open(filename)
+	if err != nil {
+		return nil, err
+	}
+	defer func() {
+		f.Close()
+		if err != nil {
+			// add file name to error
+			err = fmt.Errorf("reading export data: %s: %v", filename, err)
+		}
+	}()
+
+	r, err := NewReader(f)
+	if err != nil {
+		return nil, err
+	}
+
+	return Read(r, imp.fset, imp.imports, path)
+}
diff --git a/ecs-agent/vendor/golang.org/x/tools/go/internal/packagesdriver/sizes.go b/ecs-agent/vendor/golang.org/x/tools/go/internal/packagesdriver/sizes.go
new file mode 100644
index 00000000000..18a002f82a1
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/go/internal/packagesdriver/sizes.go
@@ -0,0 +1,49 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package packagesdriver fetches type sizes for go/packages and go/analysis.
+package packagesdriver
+
+import (
+	"context"
+	"fmt"
+	"go/types"
+	"strings"
+
+	"golang.org/x/tools/internal/gocommand"
+)
+
+var debug = false
+
+func GetSizesGolist(ctx context.Context, inv gocommand.Invocation, gocmdRunner *gocommand.Runner) (types.Sizes, error) {
+	inv.Verb = "list"
+	inv.Args = []string{"-f", "{{context.GOARCH}} {{context.Compiler}}", "--", "unsafe"}
+	stdout, stderr, friendlyErr, rawErr := gocmdRunner.RunRaw(ctx, inv)
+	var goarch, compiler string
+	if rawErr != nil {
+		if rawErrMsg := rawErr.Error(); strings.Contains(rawErrMsg, "cannot find main module") || strings.Contains(rawErrMsg, "go.mod file not found") {
+			// User's running outside of a module. All bets are off. Get GOARCH and guess compiler is gc.
+			// TODO(matloob): Is this a problem in practice?
+			inv.Verb = "env"
+			inv.Args = []string{"GOARCH"}
+			envout, enverr := gocmdRunner.Run(ctx, inv)
+			if enverr != nil {
+				return nil, enverr
+			}
+			goarch = strings.TrimSpace(envout.String())
+			compiler = "gc"
+		} else {
+			return nil, friendlyErr
+		}
+	} else {
+		fields := strings.Fields(stdout.String())
+		if len(fields) < 2 {
+			return nil, fmt.Errorf("could not parse GOARCH and Go compiler in format \"<GOARCH> <compiler>\":\nstdout: <<%s>>\nstderr: <<%s>>",
+				stdout.String(), stderr.String())
+		}
+		goarch = fields[0]
+		compiler = fields[1]
+	}
+	return types.SizesFor(compiler, goarch), nil
+}
diff --git a/ecs-agent/vendor/golang.org/x/tools/go/packages/doc.go b/ecs-agent/vendor/golang.org/x/tools/go/packages/doc.go
new file mode 100644
index 00000000000..da4ab89fe63
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/go/packages/doc.go
@@ -0,0 +1,220 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+/*
+Package packages loads Go packages for inspection and analysis.
+
+The Load function takes as input a list of patterns and return a list of Package
+structs describing individual packages matched by those patterns.
+The LoadMode controls the amount of detail in the loaded packages.
+
+Load passes most patterns directly to the underlying build tool,
+but all patterns with the prefix "query=", where query is a
+non-empty string of letters from [a-z], are reserved and may be
+interpreted as query operators.
+
+Two query operators are currently supported: "file" and "pattern".
+
+The query "file=path/to/file.go" matches the package or packages enclosing
+the Go source file path/to/file.go.  For example "file=~/go/src/fmt/print.go"
+might return the packages "fmt" and "fmt [fmt.test]".
+
+The query "pattern=string" causes "string" to be passed directly to
+the underlying build tool. In most cases this is unnecessary,
+but an application can use Load("pattern=" + x) as an escaping mechanism
+to ensure that x is not interpreted as a query operator if it contains '='.
+
+All other query operators are reserved for future use and currently
+cause Load to report an error.
+
+The Package struct provides basic information about the package, including
+
+  - ID, a unique identifier for the package in the returned set;
+  - GoFiles, the names of the package's Go source files;
+  - Imports, a map from source import strings to the Packages they name;
+  - Types, the type information for the package's exported symbols;
+  - Syntax, the parsed syntax trees for the package's source code; and
+  - TypeInfo, the result of a complete type-check of the package syntax trees.
+
+(See the documentation for type Package for the complete list of fields
+and more detailed descriptions.)
+
+For example,
+
+	Load(nil, "bytes", "unicode...")
+
+returns four Package structs describing the standard library packages
+bytes, unicode, unicode/utf16, and unicode/utf8. Note that one pattern
+can match multiple packages and that a package might be matched by
+multiple patterns: in general it is not possible to determine which
+packages correspond to which patterns.
+
+Note that the list returned by Load contains only the packages matched
+by the patterns. Their dependencies can be found by walking the import
+graph using the Imports fields.
+
+The Load function can be configured by passing a pointer to a Config as
+the first argument. A nil Config is equivalent to the zero Config, which
+causes Load to run in LoadFiles mode, collecting minimal information.
+See the documentation for type Config for details.
+
+As noted earlier, the Config.Mode controls the amount of detail
+reported about the loaded packages. See the documentation for type LoadMode
+for details.
+
+Most tools should pass their command-line arguments (after any flags)
+uninterpreted to the loader, so that the loader can interpret them
+according to the conventions of the underlying build system.
+See the Example function for typical usage.
+*/
+package packages // import "golang.org/x/tools/go/packages"
+
+/*
+
+Motivation and design considerations
+
+The new package's design solves problems addressed by two existing
+packages: go/build, which locates and describes packages, and
+golang.org/x/tools/go/loader, which loads, parses and type-checks them.
+The go/build.Package structure encodes too much of the 'go build' way
+of organizing projects, leaving us in need of a data type that describes a
+package of Go source code independent of the underlying build system.
+We wanted something that works equally well with go build and vgo, and
+also other build systems such as Bazel and Blaze, making it possible to
+construct analysis tools that work in all these environments.
+Tools such as errcheck and staticcheck were essentially unavailable to
+the Go community at Google, and some of Google's internal tools for Go
+are unavailable externally.
+This new package provides a uniform way to obtain package metadata by
+querying each of these build systems, optionally supporting their
+preferred command-line notations for packages, so that tools integrate
+neatly with users' build environments. The Metadata query function
+executes an external query tool appropriate to the current workspace.
+
+Loading packages always returns the complete import graph "all the way down",
+even if all you want is information about a single package, because the query
+mechanisms of all the build systems we currently support ({go,vgo} list, and
+blaze/bazel aspect-based query) cannot provide detailed information
+about one package without visiting all its dependencies too, so there is
+no additional asymptotic cost to providing transitive information.
+(This property might not be true of a hypothetical 5th build system.)
+
+In calls to TypeCheck, all initial packages, and any package that
+transitively depends on one of them, must be loaded from source.
+Consider A->B->C->D->E: if A,C are initial, A,B,C must be loaded from
+source; D may be loaded from export data, and E may not be loaded at all
+(though it's possible that D's export data mentions it, so a
+types.Package may be created for it and exposed.)
+
+The old loader had a feature to suppress type-checking of function
+bodies on a per-package basis, primarily intended to reduce the work of
+obtaining type information for imported packages. Now that imports are
+satisfied by export data, the optimization no longer seems necessary.
+
+Despite some early attempts, the old loader did not exploit export data,
+instead always using the equivalent of WholeProgram mode. This was due
+to the complexity of mixing source and export data packages (now
+resolved by the upward traversal mentioned above), and because export data
+files were nearly always missing or stale. Now that 'go build' supports
+caching, all the underlying build systems can guarantee to produce
+export data in a reasonable (amortized) time.
+
+Test "main" packages synthesized by the build system are now reported as
+first-class packages, avoiding the need for clients (such as go/ssa) to
+reinvent this generation logic.
+
+One way in which go/packages is simpler than the old loader is in its
+treatment of in-package tests. In-package tests are packages that
+consist of all the files of the library under test, plus the test files.
+The old loader constructed in-package tests by a two-phase process of
+mutation called "augmentation": first it would construct and type check
+all the ordinary library packages and type-check the packages that
+depend on them; then it would add more (test) files to the package and
+type-check again. This two-phase approach had four major problems:
+1) in processing the tests, the loader modified the library package,
+   leaving no way for a client application to see both the test
+   package and the library package; one would mutate into the other.
+2) because test files can declare additional methods on types defined in
+   the library portion of the package, the dispatch of method calls in
+   the library portion was affected by the presence of the test files.
+   This should have been a clue that the packages were logically
+   different.
+3) this model of "augmentation" assumed at most one in-package test
+   per library package, which is true of projects using 'go build',
+   but not other build systems.
+4) because of the two-phase nature of test processing, all packages that
+   import the library package had to be processed before augmentation,
+   forcing a "one-shot" API and preventing the client from calling Load
+   in several times in sequence as is now possible in WholeProgram mode.
+   (TypeCheck mode has a similar one-shot restriction for a different reason.)
+
+Early drafts of this package supported "multi-shot" operation.
+Although it allowed clients to make a sequence of calls (or concurrent
+calls) to Load, building up the graph of Packages incrementally,
+it was of marginal value: it complicated the API
+(since it allowed some options to vary across calls but not others),
+it complicated the implementation,
+it cannot be made to work in Types mode, as explained above,
+and it was less efficient than making one combined call (when this is possible).
+Among the clients we have inspected, none made multiple calls to load
+but could not be easily and satisfactorily modified to make only a single call.
+However, applications changes may be required.
+For example, the ssadump command loads the user-specified packages
+and in addition the runtime package.  It is tempting to simply append
+"runtime" to the user-provided list, but that does not work if the user
+specified an ad-hoc package such as [a.go b.go].
+Instead, ssadump no longer requests the runtime package,
+but seeks it among the dependencies of the user-specified packages,
+and emits an error if it is not found.
+
+Overlays: The Overlay field in the Config allows providing alternate contents
+for Go source files, by providing a mapping from file path to contents.
+go/packages will pull in new imports added in overlay files when go/packages
+is run in LoadImports mode or greater.
+Overlay support for the go list driver isn't complete yet: if the file doesn't
+exist on disk, it will only be recognized in an overlay if it is a non-test file
+and the package would be reported even without the overlay.
+
+Questions & Tasks
+
+- Add GOARCH/GOOS?
+  They are not portable concepts, but could be made portable.
+  Our goal has been to allow users to express themselves using the conventions
+  of the underlying build system: if the build system honors GOARCH
+  during a build and during a metadata query, then so should
+  applications built atop that query mechanism.
+  Conversely, if the target architecture of the build is determined by
+  command-line flags, the application can pass the relevant
+  flags through to the build system using a command such as:
+    myapp -query_flag="--cpu=amd64" -query_flag="--os=darwin"
+  However, this approach is low-level, unwieldy, and non-portable.
+  GOOS and GOARCH seem important enough to warrant a dedicated option.
+
+- How should we handle partial failures such as a mixture of good and
+  malformed patterns, existing and non-existent packages, successful and
+  failed builds, import failures, import cycles, and so on, in a call to
+  Load?
+
+- Support bazel, blaze, and go1.10 list, not just go1.11 list.
+
+- Handle (and test) various partial success cases, e.g.
+  a mixture of good packages and:
+  invalid patterns
+  nonexistent packages
+  empty packages
+  packages with malformed package or import declarations
+  unreadable files
+  import cycles
+  other parse errors
+  type errors
+  Make sure we record errors at the correct place in the graph.
+
+- Missing packages among initial arguments are not reported.
+  Return bogus packages for them, like golist does.
+
+- "undeclared name" errors (for example) are reported out of source file
+  order. I suspect this is due to the breadth-first resolution now used
+  by go/types. Is that a bug? Discuss with gri.
+
+*/
diff --git a/ecs-agent/vendor/golang.org/x/tools/go/packages/external.go b/ecs-agent/vendor/golang.org/x/tools/go/packages/external.go
new file mode 100644
index 00000000000..7242a0a7d2b
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/go/packages/external.go
@@ -0,0 +1,101 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// This file enables an external tool to intercept package requests.
+// If the tool is present then its results are used in preference to
+// the go list command.
+
+package packages
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	exec "golang.org/x/sys/execabs"
+	"os"
+	"strings"
+)
+
+// The Driver Protocol
+//
+// The driver, given the inputs to a call to Load, returns metadata about the packages specified.
+// This allows for different build systems to support go/packages by telling go/packages how the
+// packages' source is organized.
+// The driver is a binary, either specified by the GOPACKAGESDRIVER environment variable or in
+// the path as gopackagesdriver. It's given the inputs to load in its argv. See the package
+// documentation in doc.go for the full description of the patterns that need to be supported.
+// A driver receives as a JSON-serialized driverRequest struct in standard input and will
+// produce a JSON-serialized driverResponse (see definition in packages.go) in its standard output.
+
+// driverRequest is used to provide the portion of Load's Config that is needed by a driver.
+type driverRequest struct {
+	Mode LoadMode `json:"mode"`
+	// Env specifies the environment the underlying build system should be run in.
+	Env []string `json:"env"`
+	// BuildFlags are flags that should be passed to the underlying build system.
+	BuildFlags []string `json:"build_flags"`
+	// Tests specifies whether the patterns should also return test packages.
+	Tests bool `json:"tests"`
+	// Overlay maps file paths (relative to the driver's working directory) to the byte contents
+	// of overlay files.
+	Overlay map[string][]byte `json:"overlay"`
+}
+
+// findExternalDriver returns the file path of a tool that supplies
+// the build system package structure, or "" if not found."
+// If GOPACKAGESDRIVER is set in the environment findExternalTool returns its
+// value, otherwise it searches for a binary named gopackagesdriver on the PATH.
+func findExternalDriver(cfg *Config) driver {
+	const toolPrefix = "GOPACKAGESDRIVER="
+	tool := ""
+	for _, env := range cfg.Env {
+		if val := strings.TrimPrefix(env, toolPrefix); val != env {
+			tool = val
+		}
+	}
+	if tool != "" && tool == "off" {
+		return nil
+	}
+	if tool == "" {
+		var err error
+		tool, err = exec.LookPath("gopackagesdriver")
+		if err != nil {
+			return nil
+		}
+	}
+	return func(cfg *Config, words ...string) (*driverResponse, error) {
+		req, err := json.Marshal(driverRequest{
+			Mode:       cfg.Mode,
+			Env:        cfg.Env,
+			BuildFlags: cfg.BuildFlags,
+			Tests:      cfg.Tests,
+			Overlay:    cfg.Overlay,
+		})
+		if err != nil {
+			return nil, fmt.Errorf("failed to encode message to driver tool: %v", err)
+		}
+
+		buf := new(bytes.Buffer)
+		stderr := new(bytes.Buffer)
+		cmd := exec.CommandContext(cfg.Context, tool, words...)
+		cmd.Dir = cfg.Dir
+		cmd.Env = cfg.Env
+		cmd.Stdin = bytes.NewReader(req)
+		cmd.Stdout = buf
+		cmd.Stderr = stderr
+
+		if err := cmd.Run(); err != nil {
+			return nil, fmt.Errorf("%v: %v: %s", tool, err, cmd.Stderr)
+		}
+		if len(stderr.Bytes()) != 0 && os.Getenv("GOPACKAGESPRINTDRIVERERRORS") != "" {
+			fmt.Fprintf(os.Stderr, "%s stderr: <<%s>>\n", cmdDebugStr(cmd), stderr)
+		}
+
+		var response driverResponse
+		if err := json.Unmarshal(buf.Bytes(), &response); err != nil {
+			return nil, err
+		}
+		return &response, nil
+	}
+}
diff --git a/ecs-agent/vendor/golang.org/x/tools/go/packages/golist.go b/ecs-agent/vendor/golang.org/x/tools/go/packages/golist.go
new file mode 100644
index 00000000000..6bb7168d2e3
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/go/packages/golist.go
@@ -0,0 +1,1173 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package packages
+
+import (
+	"bytes"
+	"context"
+	"encoding/json"
+	"fmt"
+	"go/types"
+	"io/ioutil"
+	"log"
+	"os"
+	"path"
+	"path/filepath"
+	"reflect"
+	"sort"
+	"strconv"
+	"strings"
+	"sync"
+	"unicode"
+
+	exec "golang.org/x/sys/execabs"
+	"golang.org/x/tools/go/internal/packagesdriver"
+	"golang.org/x/tools/internal/gocommand"
+	"golang.org/x/tools/internal/packagesinternal"
+)
+
+// debug controls verbose logging.
+var debug, _ = strconv.ParseBool(os.Getenv("GOPACKAGESDEBUG"))
+
+// A goTooOldError reports that the go command
+// found by exec.LookPath is too old to use the new go list behavior.
+type goTooOldError struct {
+	error
+}
+
+// responseDeduper wraps a driverResponse, deduplicating its contents.
+type responseDeduper struct {
+	seenRoots    map[string]bool
+	seenPackages map[string]*Package
+	dr           *driverResponse
+}
+
+func newDeduper() *responseDeduper {
+	return &responseDeduper{
+		dr:           &driverResponse{},
+		seenRoots:    map[string]bool{},
+		seenPackages: map[string]*Package{},
+	}
+}
+
+// addAll fills in r with a driverResponse.
+func (r *responseDeduper) addAll(dr *driverResponse) {
+	for _, pkg := range dr.Packages {
+		r.addPackage(pkg)
+	}
+	for _, root := range dr.Roots {
+		r.addRoot(root)
+	}
+	r.dr.GoVersion = dr.GoVersion
+}
+
+func (r *responseDeduper) addPackage(p *Package) {
+	if r.seenPackages[p.ID] != nil {
+		return
+	}
+	r.seenPackages[p.ID] = p
+	r.dr.Packages = append(r.dr.Packages, p)
+}
+
+func (r *responseDeduper) addRoot(id string) {
+	if r.seenRoots[id] {
+		return
+	}
+	r.seenRoots[id] = true
+	r.dr.Roots = append(r.dr.Roots, id)
+}
+
+type golistState struct {
+	cfg *Config
+	ctx context.Context
+
+	envOnce    sync.Once
+	goEnvError error
+	goEnv      map[string]string
+
+	rootsOnce     sync.Once
+	rootDirsError error
+	rootDirs      map[string]string
+
+	goVersionOnce  sync.Once
+	goVersionError error
+	goVersion      int // The X in Go 1.X.
+
+	// vendorDirs caches the (non)existence of vendor directories.
+	vendorDirs map[string]bool
+}
+
+// getEnv returns Go environment variables. Only specific variables are
+// populated -- computing all of them is slow.
+func (state *golistState) getEnv() (map[string]string, error) {
+	state.envOnce.Do(func() {
+		var b *bytes.Buffer
+		b, state.goEnvError = state.invokeGo("env", "-json", "GOMOD", "GOPATH")
+		if state.goEnvError != nil {
+			return
+		}
+
+		state.goEnv = make(map[string]string)
+		decoder := json.NewDecoder(b)
+		if state.goEnvError = decoder.Decode(&state.goEnv); state.goEnvError != nil {
+			return
+		}
+	})
+	return state.goEnv, state.goEnvError
+}
+
+// mustGetEnv is a convenience function that can be used if getEnv has already succeeded.
+func (state *golistState) mustGetEnv() map[string]string {
+	env, err := state.getEnv()
+	if err != nil {
+		panic(fmt.Sprintf("mustGetEnv: %v", err))
+	}
+	return env
+}
+
+// goListDriver uses the go list command to interpret the patterns and produce
+// the build system package structure.
+// See driver for more details.
+func goListDriver(cfg *Config, patterns ...string) (*driverResponse, error) {
+	// Make sure that any asynchronous go commands are killed when we return.
+	parentCtx := cfg.Context
+	if parentCtx == nil {
+		parentCtx = context.Background()
+	}
+	ctx, cancel := context.WithCancel(parentCtx)
+	defer cancel()
+
+	response := newDeduper()
+
+	state := &golistState{
+		cfg:        cfg,
+		ctx:        ctx,
+		vendorDirs: map[string]bool{},
+	}
+
+	// Fill in response.Sizes asynchronously if necessary.
+	var sizeserr error
+	var sizeswg sync.WaitGroup
+	if cfg.Mode&NeedTypesSizes != 0 || cfg.Mode&NeedTypes != 0 {
+		sizeswg.Add(1)
+		go func() {
+			var sizes types.Sizes
+			sizes, sizeserr = packagesdriver.GetSizesGolist(ctx, state.cfgInvocation(), cfg.gocmdRunner)
+			// types.SizesFor always returns nil or a *types.StdSizes.
+			response.dr.Sizes, _ = sizes.(*types.StdSizes)
+			sizeswg.Done()
+		}()
+	}
+
+	// Determine files requested in contains patterns
+	var containFiles []string
+	restPatterns := make([]string, 0, len(patterns))
+	// Extract file= and other [querytype]= patterns. Report an error if querytype
+	// doesn't exist.
+extractQueries:
+	for _, pattern := range patterns {
+		eqidx := strings.Index(pattern, "=")
+		if eqidx < 0 {
+			restPatterns = append(restPatterns, pattern)
+		} else {
+			query, value := pattern[:eqidx], pattern[eqidx+len("="):]
+			switch query {
+			case "file":
+				containFiles = append(containFiles, value)
+			case "pattern":
+				restPatterns = append(restPatterns, value)
+			case "": // not a reserved query
+				restPatterns = append(restPatterns, pattern)
+			default:
+				for _, rune := range query {
+					if rune < 'a' || rune > 'z' { // not a reserved query
+						restPatterns = append(restPatterns, pattern)
+						continue extractQueries
+					}
+				}
+				// Reject all other patterns containing "="
+				return nil, fmt.Errorf("invalid query type %q in query pattern %q", query, pattern)
+			}
+		}
+	}
+
+	// See if we have any patterns to pass through to go list. Zero initial
+	// patterns also requires a go list call, since it's the equivalent of
+	// ".".
+	if len(restPatterns) > 0 || len(patterns) == 0 {
+		dr, err := state.createDriverResponse(restPatterns...)
+		if err != nil {
+			return nil, err
+		}
+		response.addAll(dr)
+	}
+
+	if len(containFiles) != 0 {
+		if err := state.runContainsQueries(response, containFiles); err != nil {
+			return nil, err
+		}
+	}
+
+	// Only use go/packages' overlay processing if we're using a Go version
+	// below 1.16. Otherwise, go list handles it.
+	if goVersion, err := state.getGoVersion(); err == nil && goVersion < 16 {
+		modifiedPkgs, needPkgs, err := state.processGolistOverlay(response)
+		if err != nil {
+			return nil, err
+		}
+
+		var containsCandidates []string
+		if len(containFiles) > 0 {
+			containsCandidates = append(containsCandidates, modifiedPkgs...)
+			containsCandidates = append(containsCandidates, needPkgs...)
+		}
+		if err := state.addNeededOverlayPackages(response, needPkgs); err != nil {
+			return nil, err
+		}
+		// Check candidate packages for containFiles.
+		if len(containFiles) > 0 {
+			for _, id := range containsCandidates {
+				pkg, ok := response.seenPackages[id]
+				if !ok {
+					response.addPackage(&Package{
+						ID: id,
+						Errors: []Error{{
+							Kind: ListError,
+							Msg:  fmt.Sprintf("package %s expected but not seen", id),
+						}},
+					})
+					continue
+				}
+				for _, f := range containFiles {
+					for _, g := range pkg.GoFiles {
+						if sameFile(f, g) {
+							response.addRoot(id)
+						}
+					}
+				}
+			}
+		}
+		// Add root for any package that matches a pattern. This applies only to
+		// packages that are modified by overlays, since they are not added as
+		// roots automatically.
+		for _, pattern := range restPatterns {
+			match := matchPattern(pattern)
+			for _, pkgID := range modifiedPkgs {
+				pkg, ok := response.seenPackages[pkgID]
+				if !ok {
+					continue
+				}
+				if match(pkg.PkgPath) {
+					response.addRoot(pkg.ID)
+				}
+			}
+		}
+	}
+
+	sizeswg.Wait()
+	if sizeserr != nil {
+		return nil, sizeserr
+	}
+	return response.dr, nil
+}
+
+func (state *golistState) addNeededOverlayPackages(response *responseDeduper, pkgs []string) error {
+	if len(pkgs) == 0 {
+		return nil
+	}
+	dr, err := state.createDriverResponse(pkgs...)
+	if err != nil {
+		return err
+	}
+	for _, pkg := range dr.Packages {
+		response.addPackage(pkg)
+	}
+	_, needPkgs, err := state.processGolistOverlay(response)
+	if err != nil {
+		return err
+	}
+	return state.addNeededOverlayPackages(response, needPkgs)
+}
+
+func (state *golistState) runContainsQueries(response *responseDeduper, queries []string) error {
+	for _, query := range queries {
+		// TODO(matloob): Do only one query per directory.
+		fdir := filepath.Dir(query)
+		// Pass absolute path of directory to go list so that it knows to treat it as a directory,
+		// not a package path.
+		pattern, err := filepath.Abs(fdir)
+		if err != nil {
+			return fmt.Errorf("could not determine absolute path of file= query path %q: %v", query, err)
+		}
+		dirResponse, err := state.createDriverResponse(pattern)
+
+		// If there was an error loading the package, or no packages are returned,
+		// or the package is returned with errors, try to load the file as an
+		// ad-hoc package.
+		// Usually the error will appear in a returned package, but may not if we're
+		// in module mode and the ad-hoc is located outside a module.
+		if err != nil || len(dirResponse.Packages) == 0 || len(dirResponse.Packages) == 1 && len(dirResponse.Packages[0].GoFiles) == 0 &&
+			len(dirResponse.Packages[0].Errors) == 1 {
+			var queryErr error
+			if dirResponse, queryErr = state.adhocPackage(pattern, query); queryErr != nil {
+				return err // return the original error
+			}
+		}
+		isRoot := make(map[string]bool, len(dirResponse.Roots))
+		for _, root := range dirResponse.Roots {
+			isRoot[root] = true
+		}
+		for _, pkg := range dirResponse.Packages {
+			// Add any new packages to the main set
+			// We don't bother to filter packages that will be dropped by the changes of roots,
+			// that will happen anyway during graph construction outside this function.
+			// Over-reporting packages is not a problem.
+			response.addPackage(pkg)
+			// if the package was not a root one, it cannot have the file
+			if !isRoot[pkg.ID] {
+				continue
+			}
+			for _, pkgFile := range pkg.GoFiles {
+				if filepath.Base(query) == filepath.Base(pkgFile) {
+					response.addRoot(pkg.ID)
+					break
+				}
+			}
+		}
+	}
+	return nil
+}
+
+// adhocPackage attempts to load or construct an ad-hoc package for a given
+// query, if the original call to the driver produced inadequate results.
+func (state *golistState) adhocPackage(pattern, query string) (*driverResponse, error) {
+	response, err := state.createDriverResponse(query)
+	if err != nil {
+		return nil, err
+	}
+	// If we get nothing back from `go list`,
+	// try to make this file into its own ad-hoc package.
+	// TODO(rstambler): Should this check against the original response?
+	if len(response.Packages) == 0 {
+		response.Packages = append(response.Packages, &Package{
+			ID:              "command-line-arguments",
+			PkgPath:         query,
+			GoFiles:         []string{query},
+			CompiledGoFiles: []string{query},
+			Imports:         make(map[string]*Package),
+		})
+		response.Roots = append(response.Roots, "command-line-arguments")
+	}
+	// Handle special cases.
+	if len(response.Packages) == 1 {
+		// golang/go#33482: If this is a file= query for ad-hoc packages where
+		// the file only exists on an overlay, and exists outside of a module,
+		// add the file to the package and remove the errors.
+		if response.Packages[0].ID == "command-line-arguments" ||
+			filepath.ToSlash(response.Packages[0].PkgPath) == filepath.ToSlash(query) {
+			if len(response.Packages[0].GoFiles) == 0 {
+				filename := filepath.Join(pattern, filepath.Base(query)) // avoid recomputing abspath
+				// TODO(matloob): check if the file is outside of a root dir?
+				for path := range state.cfg.Overlay {
+					if path == filename {
+						response.Packages[0].Errors = nil
+						response.Packages[0].GoFiles = []string{path}
+						response.Packages[0].CompiledGoFiles = []string{path}
+					}
+				}
+			}
+		}
+	}
+	return response, nil
+}
+
+// Fields must match go list;
+// see $GOROOT/src/cmd/go/internal/load/pkg.go.
+type jsonPackage struct {
+	ImportPath        string
+	Dir               string
+	Name              string
+	Export            string
+	GoFiles           []string
+	CompiledGoFiles   []string
+	IgnoredGoFiles    []string
+	IgnoredOtherFiles []string
+	EmbedPatterns     []string
+	EmbedFiles        []string
+	CFiles            []string
+	CgoFiles          []string
+	CXXFiles          []string
+	MFiles            []string
+	HFiles            []string
+	FFiles            []string
+	SFiles            []string
+	SwigFiles         []string
+	SwigCXXFiles      []string
+	SysoFiles         []string
+	Imports           []string
+	ImportMap         map[string]string
+	Deps              []string
+	Module            *Module
+	TestGoFiles       []string
+	TestImports       []string
+	XTestGoFiles      []string
+	XTestImports      []string
+	ForTest           string // q in a "p [q.test]" package, else ""
+	DepOnly           bool
+
+	Error      *packagesinternal.PackageError
+	DepsErrors []*packagesinternal.PackageError
+}
+
+type jsonPackageError struct {
+	ImportStack []string
+	Pos         string
+	Err         string
+}
+
+func otherFiles(p *jsonPackage) [][]string {
+	return [][]string{p.CFiles, p.CXXFiles, p.MFiles, p.HFiles, p.FFiles, p.SFiles, p.SwigFiles, p.SwigCXXFiles, p.SysoFiles}
+}
+
+// createDriverResponse uses the "go list" command to expand the pattern
+// words and return a response for the specified packages.
+func (state *golistState) createDriverResponse(words ...string) (*driverResponse, error) {
+	// go list uses the following identifiers in ImportPath and Imports:
+	//
+	// 	"p"			-- importable package or main (command)
+	// 	"q.test"		-- q's test executable
+	// 	"p [q.test]"		-- variant of p as built for q's test executable
+	// 	"q_test [q.test]"	-- q's external test package
+	//
+	// The packages p that are built differently for a test q.test
+	// are q itself, plus any helpers used by the external test q_test,
+	// typically including "testing" and all its dependencies.
+
+	// Run "go list" for complete
+	// information on the specified packages.
+	goVersion, err := state.getGoVersion()
+	if err != nil {
+		return nil, err
+	}
+	buf, err := state.invokeGo("list", golistargs(state.cfg, words, goVersion)...)
+	if err != nil {
+		return nil, err
+	}
+
+	seen := make(map[string]*jsonPackage)
+	pkgs := make(map[string]*Package)
+	additionalErrors := make(map[string][]Error)
+	// Decode the JSON and convert it to Package form.
+	response := &driverResponse{
+		GoVersion: goVersion,
+	}
+	for dec := json.NewDecoder(buf); dec.More(); {
+		p := new(jsonPackage)
+		if err := dec.Decode(p); err != nil {
+			return nil, fmt.Errorf("JSON decoding failed: %v", err)
+		}
+
+		if p.ImportPath == "" {
+			// The documentation for go list says that “[e]rroneous packages will have
+			// a non-empty ImportPath”. If for some reason it comes back empty, we
+			// prefer to error out rather than silently discarding data or handing
+			// back a package without any way to refer to it.
+			if p.Error != nil {
+				return nil, Error{
+					Pos: p.Error.Pos,
+					Msg: p.Error.Err,
+				}
+			}
+			return nil, fmt.Errorf("package missing import path: %+v", p)
+		}
+
+		// Work around https://golang.org/issue/33157:
+		// go list -e, when given an absolute path, will find the package contained at
+		// that directory. But when no package exists there, it will return a fake package
+		// with an error and the ImportPath set to the absolute path provided to go list.
+		// Try to convert that absolute path to what its package path would be if it's
+		// contained in a known module or GOPATH entry. This will allow the package to be
+		// properly "reclaimed" when overlays are processed.
+		if filepath.IsAbs(p.ImportPath) && p.Error != nil {
+			pkgPath, ok, err := state.getPkgPath(p.ImportPath)
+			if err != nil {
+				return nil, err
+			}
+			if ok {
+				p.ImportPath = pkgPath
+			}
+		}
+
+		if old, found := seen[p.ImportPath]; found {
+			// If one version of the package has an error, and the other doesn't, assume
+			// that this is a case where go list is reporting a fake dependency variant
+			// of the imported package: When a package tries to invalidly import another
+			// package, go list emits a variant of the imported package (with the same
+			// import path, but with an error on it, and the package will have a
+			// DepError set on it). An example of when this can happen is for imports of
+			// main packages: main packages can not be imported, but they may be
+			// separately matched and listed by another pattern.
+			// See golang.org/issue/36188 for more details.
+
+			// The plan is that eventually, hopefully in Go 1.15, the error will be
+			// reported on the importing package rather than the duplicate "fake"
+			// version of the imported package. Once all supported versions of Go
+			// have the new behavior this logic can be deleted.
+			// TODO(matloob): delete the workaround logic once all supported versions of
+			// Go return the errors on the proper package.
+
+			// There should be exactly one version of a package that doesn't have an
+			// error.
+			if old.Error == nil && p.Error == nil {
+				if !reflect.DeepEqual(p, old) {
+					return nil, fmt.Errorf("internal error: go list gives conflicting information for package %v", p.ImportPath)
+				}
+				continue
+			}
+
+			// Determine if this package's error needs to be bubbled up.
+			// This is a hack, and we expect for go list to eventually set the error
+			// on the package.
+			if old.Error != nil {
+				var errkind string
+				if strings.Contains(old.Error.Err, "not an importable package") {
+					errkind = "not an importable package"
+				} else if strings.Contains(old.Error.Err, "use of internal package") && strings.Contains(old.Error.Err, "not allowed") {
+					errkind = "use of internal package not allowed"
+				}
+				if errkind != "" {
+					if len(old.Error.ImportStack) < 1 {
+						return nil, fmt.Errorf(`internal error: go list gave a %q error with empty import stack`, errkind)
+					}
+					importingPkg := old.Error.ImportStack[len(old.Error.ImportStack)-1]
+					if importingPkg == old.ImportPath {
+						// Using an older version of Go which put this package itself on top of import
+						// stack, instead of the importer. Look for importer in second from top
+						// position.
+						if len(old.Error.ImportStack) < 2 {
+							return nil, fmt.Errorf(`internal error: go list gave a %q error with an import stack without importing package`, errkind)
+						}
+						importingPkg = old.Error.ImportStack[len(old.Error.ImportStack)-2]
+					}
+					additionalErrors[importingPkg] = append(additionalErrors[importingPkg], Error{
+						Pos:  old.Error.Pos,
+						Msg:  old.Error.Err,
+						Kind: ListError,
+					})
+				}
+			}
+
+			// Make sure that if there's a version of the package without an error,
+			// that's the one reported to the user.
+			if old.Error == nil {
+				continue
+			}
+
+			// This package will replace the old one at the end of the loop.
+		}
+		seen[p.ImportPath] = p
+
+		pkg := &Package{
+			Name:            p.Name,
+			ID:              p.ImportPath,
+			GoFiles:         absJoin(p.Dir, p.GoFiles, p.CgoFiles),
+			CompiledGoFiles: absJoin(p.Dir, p.CompiledGoFiles),
+			OtherFiles:      absJoin(p.Dir, otherFiles(p)...),
+			EmbedFiles:      absJoin(p.Dir, p.EmbedFiles),
+			EmbedPatterns:   absJoin(p.Dir, p.EmbedPatterns),
+			IgnoredFiles:    absJoin(p.Dir, p.IgnoredGoFiles, p.IgnoredOtherFiles),
+			forTest:         p.ForTest,
+			depsErrors:      p.DepsErrors,
+			Module:          p.Module,
+		}
+
+		if (state.cfg.Mode&typecheckCgo) != 0 && len(p.CgoFiles) != 0 {
+			if len(p.CompiledGoFiles) > len(p.GoFiles) {
+				// We need the cgo definitions, which are in the first
+				// CompiledGoFile after the non-cgo ones. This is a hack but there
+				// isn't currently a better way to find it. We also need the pure
+				// Go files and unprocessed cgo files, all of which are already
+				// in pkg.GoFiles.
+				cgoTypes := p.CompiledGoFiles[len(p.GoFiles)]
+				pkg.CompiledGoFiles = append([]string{cgoTypes}, pkg.GoFiles...)
+			} else {
+				// golang/go#38990: go list silently fails to do cgo processing
+				pkg.CompiledGoFiles = nil
+				pkg.Errors = append(pkg.Errors, Error{
+					Msg:  "go list failed to return CompiledGoFiles. This may indicate failure to perform cgo processing; try building at the command line. See https://golang.org/issue/38990.",
+					Kind: ListError,
+				})
+			}
+		}
+
+		// Work around https://golang.org/issue/28749:
+		// cmd/go puts assembly, C, and C++ files in CompiledGoFiles.
+		// Remove files from CompiledGoFiles that are non-go files
+		// (or are not files that look like they are from the cache).
+		if len(pkg.CompiledGoFiles) > 0 {
+			out := pkg.CompiledGoFiles[:0]
+			for _, f := range pkg.CompiledGoFiles {
+				if ext := filepath.Ext(f); ext != ".go" && ext != "" { // ext == "" means the file is from the cache, so probably cgo-processed file
+					continue
+				}
+				out = append(out, f)
+			}
+			pkg.CompiledGoFiles = out
+		}
+
+		// Extract the PkgPath from the package's ID.
+		if i := strings.IndexByte(pkg.ID, ' '); i >= 0 {
+			pkg.PkgPath = pkg.ID[:i]
+		} else {
+			pkg.PkgPath = pkg.ID
+		}
+
+		if pkg.PkgPath == "unsafe" {
+			pkg.GoFiles = nil // ignore fake unsafe.go file
+		}
+
+		// Assume go list emits only absolute paths for Dir.
+		if p.Dir != "" && !filepath.IsAbs(p.Dir) {
+			log.Fatalf("internal error: go list returned non-absolute Package.Dir: %s", p.Dir)
+		}
+
+		if p.Export != "" && !filepath.IsAbs(p.Export) {
+			pkg.ExportFile = filepath.Join(p.Dir, p.Export)
+		} else {
+			pkg.ExportFile = p.Export
+		}
+
+		// imports
+		//
+		// Imports contains the IDs of all imported packages.
+		// ImportsMap records (path, ID) only where they differ.
+		ids := make(map[string]bool)
+		for _, id := range p.Imports {
+			ids[id] = true
+		}
+		pkg.Imports = make(map[string]*Package)
+		for path, id := range p.ImportMap {
+			pkg.Imports[path] = &Package{ID: id} // non-identity import
+			delete(ids, id)
+		}
+		for id := range ids {
+			if id == "C" {
+				continue
+			}
+
+			pkg.Imports[id] = &Package{ID: id} // identity import
+		}
+		if !p.DepOnly {
+			response.Roots = append(response.Roots, pkg.ID)
+		}
+
+		// Work around for pre-go.1.11 versions of go list.
+		// TODO(matloob): they should be handled by the fallback.
+		// Can we delete this?
+		if len(pkg.CompiledGoFiles) == 0 {
+			pkg.CompiledGoFiles = pkg.GoFiles
+		}
+
+		// Temporary work-around for golang/go#39986. Parse filenames out of
+		// error messages. This happens if there are unrecoverable syntax
+		// errors in the source, so we can't match on a specific error message.
+		if err := p.Error; err != nil && state.shouldAddFilenameFromError(p) {
+			addFilenameFromPos := func(pos string) bool {
+				split := strings.Split(pos, ":")
+				if len(split) < 1 {
+					return false
+				}
+				filename := strings.TrimSpace(split[0])
+				if filename == "" {
+					return false
+				}
+				if !filepath.IsAbs(filename) {
+					filename = filepath.Join(state.cfg.Dir, filename)
+				}
+				info, _ := os.Stat(filename)
+				if info == nil {
+					return false
+				}
+				pkg.CompiledGoFiles = append(pkg.CompiledGoFiles, filename)
+				pkg.GoFiles = append(pkg.GoFiles, filename)
+				return true
+			}
+			found := addFilenameFromPos(err.Pos)
+			// In some cases, go list only reports the error position in the
+			// error text, not the error position. One such case is when the
+			// file's package name is a keyword (see golang.org/issue/39763).
+			if !found {
+				addFilenameFromPos(err.Err)
+			}
+		}
+
+		if p.Error != nil {
+			msg := strings.TrimSpace(p.Error.Err) // Trim to work around golang.org/issue/32363.
+			// Address golang.org/issue/35964 by appending import stack to error message.
+			if msg == "import cycle not allowed" && len(p.Error.ImportStack) != 0 {
+				msg += fmt.Sprintf(": import stack: %v", p.Error.ImportStack)
+			}
+			pkg.Errors = append(pkg.Errors, Error{
+				Pos:  p.Error.Pos,
+				Msg:  msg,
+				Kind: ListError,
+			})
+		}
+
+		pkgs[pkg.ID] = pkg
+	}
+
+	for id, errs := range additionalErrors {
+		if p, ok := pkgs[id]; ok {
+			p.Errors = append(p.Errors, errs...)
+		}
+	}
+	for _, pkg := range pkgs {
+		response.Packages = append(response.Packages, pkg)
+	}
+	sort.Slice(response.Packages, func(i, j int) bool { return response.Packages[i].ID < response.Packages[j].ID })
+
+	return response, nil
+}
+
+func (state *golistState) shouldAddFilenameFromError(p *jsonPackage) bool {
+	if len(p.GoFiles) > 0 || len(p.CompiledGoFiles) > 0 {
+		return false
+	}
+
+	goV, err := state.getGoVersion()
+	if err != nil {
+		return false
+	}
+
+	// On Go 1.14 and earlier, only add filenames from errors if the import stack is empty.
+	// The import stack behaves differently for these versions than newer Go versions.
+	if goV < 15 {
+		return len(p.Error.ImportStack) == 0
+	}
+
+	// On Go 1.15 and later, only parse filenames out of error if there's no import stack,
+	// or the current package is at the top of the import stack. This is not guaranteed
+	// to work perfectly, but should avoid some cases where files in errors don't belong to this
+	// package.
+	return len(p.Error.ImportStack) == 0 || p.Error.ImportStack[len(p.Error.ImportStack)-1] == p.ImportPath
+}
+
+// getGoVersion returns the effective minor version of the go command.
+func (state *golistState) getGoVersion() (int, error) {
+	state.goVersionOnce.Do(func() {
+		state.goVersion, state.goVersionError = gocommand.GoVersion(state.ctx, state.cfgInvocation(), state.cfg.gocmdRunner)
+	})
+	return state.goVersion, state.goVersionError
+}
+
+// getPkgPath finds the package path of a directory if it's relative to a root
+// directory.
+func (state *golistState) getPkgPath(dir string) (string, bool, error) {
+	absDir, err := filepath.Abs(dir)
+	if err != nil {
+		return "", false, err
+	}
+	roots, err := state.determineRootDirs()
+	if err != nil {
+		return "", false, err
+	}
+
+	for rdir, rpath := range roots {
+		// Make sure that the directory is in the module,
+		// to avoid creating a path relative to another module.
+		if !strings.HasPrefix(absDir, rdir) {
+			continue
+		}
+		// TODO(matloob): This doesn't properly handle symlinks.
+		r, err := filepath.Rel(rdir, dir)
+		if err != nil {
+			continue
+		}
+		if rpath != "" {
+			// We choose only one root even though the directory even it can belong in multiple modules
+			// or GOPATH entries. This is okay because we only need to work with absolute dirs when a
+			// file is missing from disk, for instance when gopls calls go/packages in an overlay.
+			// Once the file is saved, gopls, or the next invocation of the tool will get the correct
+			// result straight from golist.
+			// TODO(matloob): Implement module tiebreaking?
+			return path.Join(rpath, filepath.ToSlash(r)), true, nil
+		}
+		return filepath.ToSlash(r), true, nil
+	}
+	return "", false, nil
+}
+
+// absJoin absolutizes and flattens the lists of files.
+func absJoin(dir string, fileses ...[]string) (res []string) {
+	for _, files := range fileses {
+		for _, file := range files {
+			if !filepath.IsAbs(file) {
+				file = filepath.Join(dir, file)
+			}
+			res = append(res, file)
+		}
+	}
+	return res
+}
+
+func jsonFlag(cfg *Config, goVersion int) string {
+	if goVersion < 19 {
+		return "-json"
+	}
+	var fields []string
+	added := make(map[string]bool)
+	addFields := func(fs ...string) {
+		for _, f := range fs {
+			if !added[f] {
+				added[f] = true
+				fields = append(fields, f)
+			}
+		}
+	}
+	addFields("Name", "ImportPath", "Error") // These fields are always needed
+	if cfg.Mode&NeedFiles != 0 || cfg.Mode&NeedTypes != 0 {
+		addFields("Dir", "GoFiles", "IgnoredGoFiles", "IgnoredOtherFiles", "CFiles",
+			"CgoFiles", "CXXFiles", "MFiles", "HFiles", "FFiles", "SFiles",
+			"SwigFiles", "SwigCXXFiles", "SysoFiles")
+		if cfg.Tests {
+			addFields("TestGoFiles", "XTestGoFiles")
+		}
+	}
+	if cfg.Mode&NeedTypes != 0 {
+		// CompiledGoFiles seems to be required for the test case TestCgoNoSyntax,
+		// even when -compiled isn't passed in.
+		// TODO(#52435): Should we make the test ask for -compiled, or automatically
+		// request CompiledGoFiles in certain circumstances?
+		addFields("Dir", "CompiledGoFiles")
+	}
+	if cfg.Mode&NeedCompiledGoFiles != 0 {
+		addFields("Dir", "CompiledGoFiles", "Export")
+	}
+	if cfg.Mode&NeedImports != 0 {
+		// When imports are requested, DepOnly is used to distinguish between packages
+		// explicitly requested and transitive imports of those packages.
+		addFields("DepOnly", "Imports", "ImportMap")
+		if cfg.Tests {
+			addFields("TestImports", "XTestImports")
+		}
+	}
+	if cfg.Mode&NeedDeps != 0 {
+		addFields("DepOnly")
+	}
+	if usesExportData(cfg) {
+		// Request Dir in the unlikely case Export is not absolute.
+		addFields("Dir", "Export")
+	}
+	if cfg.Mode&needInternalForTest != 0 {
+		addFields("ForTest")
+	}
+	if cfg.Mode&needInternalDepsErrors != 0 {
+		addFields("DepsErrors")
+	}
+	if cfg.Mode&NeedModule != 0 {
+		addFields("Module")
+	}
+	if cfg.Mode&NeedEmbedFiles != 0 {
+		addFields("EmbedFiles")
+	}
+	if cfg.Mode&NeedEmbedPatterns != 0 {
+		addFields("EmbedPatterns")
+	}
+	return "-json=" + strings.Join(fields, ",")
+}
+
+func golistargs(cfg *Config, words []string, goVersion int) []string {
+	const findFlags = NeedImports | NeedTypes | NeedSyntax | NeedTypesInfo
+	fullargs := []string{
+		"-e", jsonFlag(cfg, goVersion),
+		fmt.Sprintf("-compiled=%t", cfg.Mode&(NeedCompiledGoFiles|NeedSyntax|NeedTypes|NeedTypesInfo|NeedTypesSizes) != 0),
+		fmt.Sprintf("-test=%t", cfg.Tests),
+		fmt.Sprintf("-export=%t", usesExportData(cfg)),
+		fmt.Sprintf("-deps=%t", cfg.Mode&NeedImports != 0),
+		// go list doesn't let you pass -test and -find together,
+		// probably because you'd just get the TestMain.
+		fmt.Sprintf("-find=%t", !cfg.Tests && cfg.Mode&findFlags == 0 && !usesExportData(cfg)),
+	}
+	fullargs = append(fullargs, cfg.BuildFlags...)
+	fullargs = append(fullargs, "--")
+	fullargs = append(fullargs, words...)
+	return fullargs
+}
+
+// cfgInvocation returns an Invocation that reflects cfg's settings.
+func (state *golistState) cfgInvocation() gocommand.Invocation {
+	cfg := state.cfg
+	return gocommand.Invocation{
+		BuildFlags: cfg.BuildFlags,
+		ModFile:    cfg.modFile,
+		ModFlag:    cfg.modFlag,
+		CleanEnv:   cfg.Env != nil,
+		Env:        cfg.Env,
+		Logf:       cfg.Logf,
+		WorkingDir: cfg.Dir,
+	}
+}
+
+// invokeGo returns the stdout of a go command invocation.
+func (state *golistState) invokeGo(verb string, args ...string) (*bytes.Buffer, error) {
+	cfg := state.cfg
+
+	inv := state.cfgInvocation()
+
+	// For Go versions 1.16 and above, `go list` accepts overlays directly via
+	// the -overlay flag. Set it, if it's available.
+	//
+	// The check for "list" is not necessarily required, but we should avoid
+	// getting the go version if possible.
+	if verb == "list" {
+		goVersion, err := state.getGoVersion()
+		if err != nil {
+			return nil, err
+		}
+		if goVersion >= 16 {
+			filename, cleanup, err := state.writeOverlays()
+			if err != nil {
+				return nil, err
+			}
+			defer cleanup()
+			inv.Overlay = filename
+		}
+	}
+	inv.Verb = verb
+	inv.Args = args
+	gocmdRunner := cfg.gocmdRunner
+	if gocmdRunner == nil {
+		gocmdRunner = &gocommand.Runner{}
+	}
+	stdout, stderr, friendlyErr, err := gocmdRunner.RunRaw(cfg.Context, inv)
+	if err != nil {
+		// Check for 'go' executable not being found.
+		if ee, ok := err.(*exec.Error); ok && ee.Err == exec.ErrNotFound {
+			return nil, fmt.Errorf("'go list' driver requires 'go', but %s", exec.ErrNotFound)
+		}
+
+		exitErr, ok := err.(*exec.ExitError)
+		if !ok {
+			// Catastrophic error:
+			// - context cancellation
+			return nil, fmt.Errorf("couldn't run 'go': %w", err)
+		}
+
+		// Old go version?
+		if strings.Contains(stderr.String(), "flag provided but not defined") {
+			return nil, goTooOldError{fmt.Errorf("unsupported version of go: %s: %s", exitErr, stderr)}
+		}
+
+		// Related to #24854
+		if len(stderr.String()) > 0 && strings.Contains(stderr.String(), "unexpected directory layout") {
+			return nil, friendlyErr
+		}
+
+		// Is there an error running the C compiler in cgo? This will be reported in the "Error" field
+		// and should be suppressed by go list -e.
+		//
+		// This condition is not perfect yet because the error message can include other error messages than runtime/cgo.
+		isPkgPathRune := func(r rune) bool {
+			// From https://golang.org/ref/spec#Import_declarations:
+			//    Implementation restriction: A compiler may restrict ImportPaths to non-empty strings
+			//    using only characters belonging to Unicode's L, M, N, P, and S general categories
+			//    (the Graphic characters without spaces) and may also exclude the
+			//    characters !"#$%&'()*,:;<=>?[\]^`{|} and the Unicode replacement character U+FFFD.
+			return unicode.IsOneOf([]*unicode.RangeTable{unicode.L, unicode.M, unicode.N, unicode.P, unicode.S}, r) &&
+				!strings.ContainsRune("!\"#$%&'()*,:;<=>?[\\]^`{|}\uFFFD", r)
+		}
+		// golang/go#36770: Handle case where cmd/go prints module download messages before the error.
+		msg := stderr.String()
+		for strings.HasPrefix(msg, "go: downloading") {
+			msg = msg[strings.IndexRune(msg, '\n')+1:]
+		}
+		if len(stderr.String()) > 0 && strings.HasPrefix(stderr.String(), "# ") {
+			msg := msg[len("# "):]
+			if strings.HasPrefix(strings.TrimLeftFunc(msg, isPkgPathRune), "\n") {
+				return stdout, nil
+			}
+			// Treat pkg-config errors as a special case (golang.org/issue/36770).
+			if strings.HasPrefix(msg, "pkg-config") {
+				return stdout, nil
+			}
+		}
+
+		// This error only appears in stderr. See golang.org/cl/166398 for a fix in go list to show
+		// the error in the Err section of stdout in case -e option is provided.
+		// This fix is provided for backwards compatibility.
+		if len(stderr.String()) > 0 && strings.Contains(stderr.String(), "named files must be .go files") {
+			output := fmt.Sprintf(`{"ImportPath": "command-line-arguments","Incomplete": true,"Error": {"Pos": "","Err": %q}}`,
+				strings.Trim(stderr.String(), "\n"))
+			return bytes.NewBufferString(output), nil
+		}
+
+		// Similar to the previous error, but currently lacks a fix in Go.
+		if len(stderr.String()) > 0 && strings.Contains(stderr.String(), "named files must all be in one directory") {
+			output := fmt.Sprintf(`{"ImportPath": "command-line-arguments","Incomplete": true,"Error": {"Pos": "","Err": %q}}`,
+				strings.Trim(stderr.String(), "\n"))
+			return bytes.NewBufferString(output), nil
+		}
+
+		// Backwards compatibility for Go 1.11 because 1.12 and 1.13 put the directory in the ImportPath.
+		// If the package doesn't exist, put the absolute path of the directory into the error message,
+		// as Go 1.13 list does.
+		const noSuchDirectory = "no such directory"
+		if len(stderr.String()) > 0 && strings.Contains(stderr.String(), noSuchDirectory) {
+			errstr := stderr.String()
+			abspath := strings.TrimSpace(errstr[strings.Index(errstr, noSuchDirectory)+len(noSuchDirectory):])
+			output := fmt.Sprintf(`{"ImportPath": %q,"Incomplete": true,"Error": {"Pos": "","Err": %q}}`,
+				abspath, strings.Trim(stderr.String(), "\n"))
+			return bytes.NewBufferString(output), nil
+		}
+
+		// Workaround for #29280: go list -e has incorrect behavior when an ad-hoc package doesn't exist.
+		// Note that the error message we look for in this case is different that the one looked for above.
+		if len(stderr.String()) > 0 && strings.Contains(stderr.String(), "no such file or directory") {
+			output := fmt.Sprintf(`{"ImportPath": "command-line-arguments","Incomplete": true,"Error": {"Pos": "","Err": %q}}`,
+				strings.Trim(stderr.String(), "\n"))
+			return bytes.NewBufferString(output), nil
+		}
+
+		// Workaround for #34273. go list -e with GO111MODULE=on has incorrect behavior when listing a
+		// directory outside any module.
+		if len(stderr.String()) > 0 && strings.Contains(stderr.String(), "outside available modules") {
+			output := fmt.Sprintf(`{"ImportPath": %q,"Incomplete": true,"Error": {"Pos": "","Err": %q}}`,
+				// TODO(matloob): command-line-arguments isn't correct here.
+				"command-line-arguments", strings.Trim(stderr.String(), "\n"))
+			return bytes.NewBufferString(output), nil
+		}
+
+		// Another variation of the previous error
+		if len(stderr.String()) > 0 && strings.Contains(stderr.String(), "outside module root") {
+			output := fmt.Sprintf(`{"ImportPath": %q,"Incomplete": true,"Error": {"Pos": "","Err": %q}}`,
+				// TODO(matloob): command-line-arguments isn't correct here.
+				"command-line-arguments", strings.Trim(stderr.String(), "\n"))
+			return bytes.NewBufferString(output), nil
+		}
+
+		// Workaround for an instance of golang.org/issue/26755: go list -e  will return a non-zero exit
+		// status if there's a dependency on a package that doesn't exist. But it should return
+		// a zero exit status and set an error on that package.
+		if len(stderr.String()) > 0 && strings.Contains(stderr.String(), "no Go files in") {
+			// Don't clobber stdout if `go list` actually returned something.
+			if len(stdout.String()) > 0 {
+				return stdout, nil
+			}
+			// try to extract package name from string
+			stderrStr := stderr.String()
+			var importPath string
+			colon := strings.Index(stderrStr, ":")
+			if colon > 0 && strings.HasPrefix(stderrStr, "go build ") {
+				importPath = stderrStr[len("go build "):colon]
+			}
+			output := fmt.Sprintf(`{"ImportPath": %q,"Incomplete": true,"Error": {"Pos": "","Err": %q}}`,
+				importPath, strings.Trim(stderrStr, "\n"))
+			return bytes.NewBufferString(output), nil
+		}
+
+		// Export mode entails a build.
+		// If that build fails, errors appear on stderr
+		// (despite the -e flag) and the Export field is blank.
+		// Do not fail in that case.
+		// The same is true if an ad-hoc package given to go list doesn't exist.
+		// TODO(matloob): Remove these once we can depend on go list to exit with a zero status with -e even when
+		// packages don't exist or a build fails.
+		if !usesExportData(cfg) && !containsGoFile(args) {
+			return nil, friendlyErr
+		}
+	}
+	return stdout, nil
+}
+
+// OverlayJSON is the format overlay files are expected to be in.
+// The Replace map maps from overlaid paths to replacement paths:
+// the Go command will forward all reads trying to open
+// each overlaid path to its replacement path, or consider the overlaid
+// path not to exist if the replacement path is empty.
+//
+// From golang/go#39958.
+type OverlayJSON struct {
+	Replace map[string]string `json:"replace,omitempty"`
+}
+
+// writeOverlays writes out files for go list's -overlay flag, as described
+// above.
+func (state *golistState) writeOverlays() (filename string, cleanup func(), err error) {
+	// Do nothing if there are no overlays in the config.
+	if len(state.cfg.Overlay) == 0 {
+		return "", func() {}, nil
+	}
+	dir, err := ioutil.TempDir("", "gopackages-*")
+	if err != nil {
+		return "", nil, err
+	}
+	// The caller must clean up this directory, unless this function returns an
+	// error.
+	cleanup = func() {
+		os.RemoveAll(dir)
+	}
+	defer func() {
+		if err != nil {
+			cleanup()
+		}
+	}()
+	overlays := map[string]string{}
+	for k, v := range state.cfg.Overlay {
+		// Create a unique filename for the overlaid files, to avoid
+		// creating nested directories.
+		noSeparator := strings.Join(strings.Split(filepath.ToSlash(k), "/"), "")
+		f, err := ioutil.TempFile(dir, fmt.Sprintf("*-%s", noSeparator))
+		if err != nil {
+			return "", func() {}, err
+		}
+		if _, err := f.Write(v); err != nil {
+			return "", func() {}, err
+		}
+		if err := f.Close(); err != nil {
+			return "", func() {}, err
+		}
+		overlays[k] = f.Name()
+	}
+	b, err := json.Marshal(OverlayJSON{Replace: overlays})
+	if err != nil {
+		return "", func() {}, err
+	}
+	// Write out the overlay file that contains the filepath mappings.
+	filename = filepath.Join(dir, "overlay.json")
+	if err := ioutil.WriteFile(filename, b, 0665); err != nil {
+		return "", func() {}, err
+	}
+	return filename, cleanup, nil
+}
+
+func containsGoFile(s []string) bool {
+	for _, f := range s {
+		if strings.HasSuffix(f, ".go") {
+			return true
+		}
+	}
+	return false
+}
+
+func cmdDebugStr(cmd *exec.Cmd) string {
+	env := make(map[string]string)
+	for _, kv := range cmd.Env {
+		split := strings.SplitN(kv, "=", 2)
+		k, v := split[0], split[1]
+		env[k] = v
+	}
+
+	var args []string
+	for _, arg := range cmd.Args {
+		quoted := strconv.Quote(arg)
+		if quoted[1:len(quoted)-1] != arg || strings.Contains(arg, " ") {
+			args = append(args, quoted)
+		} else {
+			args = append(args, arg)
+		}
+	}
+	return fmt.Sprintf("GOROOT=%v GOPATH=%v GO111MODULE=%v GOPROXY=%v PWD=%v %v", env["GOROOT"], env["GOPATH"], env["GO111MODULE"], env["GOPROXY"], env["PWD"], strings.Join(args, " "))
+}
diff --git a/ecs-agent/vendor/golang.org/x/tools/go/packages/golist_overlay.go b/ecs-agent/vendor/golang.org/x/tools/go/packages/golist_overlay.go
new file mode 100644
index 00000000000..9576b472f9c
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/go/packages/golist_overlay.go
@@ -0,0 +1,575 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package packages
+
+import (
+	"encoding/json"
+	"fmt"
+	"go/parser"
+	"go/token"
+	"os"
+	"path/filepath"
+	"regexp"
+	"sort"
+	"strconv"
+	"strings"
+
+	"golang.org/x/tools/internal/gocommand"
+)
+
+// processGolistOverlay provides rudimentary support for adding
+// files that don't exist on disk to an overlay. The results can be
+// sometimes incorrect.
+// TODO(matloob): Handle unsupported cases, including the following:
+// - determining the correct package to add given a new import path
+func (state *golistState) processGolistOverlay(response *responseDeduper) (modifiedPkgs, needPkgs []string, err error) {
+	havePkgs := make(map[string]string) // importPath -> non-test package ID
+	needPkgsSet := make(map[string]bool)
+	modifiedPkgsSet := make(map[string]bool)
+
+	pkgOfDir := make(map[string][]*Package)
+	for _, pkg := range response.dr.Packages {
+		// This is an approximation of import path to id. This can be
+		// wrong for tests, vendored packages, and a number of other cases.
+		havePkgs[pkg.PkgPath] = pkg.ID
+		dir, err := commonDir(pkg.GoFiles)
+		if err != nil {
+			return nil, nil, err
+		}
+		if dir != "" {
+			pkgOfDir[dir] = append(pkgOfDir[dir], pkg)
+		}
+	}
+
+	// If no new imports are added, it is safe to avoid loading any needPkgs.
+	// Otherwise, it's hard to tell which package is actually being loaded
+	// (due to vendoring) and whether any modified package will show up
+	// in the transitive set of dependencies (because new imports are added,
+	// potentially modifying the transitive set of dependencies).
+	var overlayAddsImports bool
+
+	// If both a package and its test package are created by the overlay, we
+	// need the real package first. Process all non-test files before test
+	// files, and make the whole process deterministic while we're at it.
+	var overlayFiles []string
+	for opath := range state.cfg.Overlay {
+		overlayFiles = append(overlayFiles, opath)
+	}
+	sort.Slice(overlayFiles, func(i, j int) bool {
+		iTest := strings.HasSuffix(overlayFiles[i], "_test.go")
+		jTest := strings.HasSuffix(overlayFiles[j], "_test.go")
+		if iTest != jTest {
+			return !iTest // non-tests are before tests.
+		}
+		return overlayFiles[i] < overlayFiles[j]
+	})
+	for _, opath := range overlayFiles {
+		contents := state.cfg.Overlay[opath]
+		base := filepath.Base(opath)
+		dir := filepath.Dir(opath)
+		var pkg *Package           // if opath belongs to both a package and its test variant, this will be the test variant
+		var testVariantOf *Package // if opath is a test file, this is the package it is testing
+		var fileExists bool
+		isTestFile := strings.HasSuffix(opath, "_test.go")
+		pkgName, ok := extractPackageName(opath, contents)
+		if !ok {
+			// Don't bother adding a file that doesn't even have a parsable package statement
+			// to the overlay.
+			continue
+		}
+		// If all the overlay files belong to a different package, change the
+		// package name to that package.
+		maybeFixPackageName(pkgName, isTestFile, pkgOfDir[dir])
+	nextPackage:
+		for _, p := range response.dr.Packages {
+			if pkgName != p.Name && p.ID != "command-line-arguments" {
+				continue
+			}
+			for _, f := range p.GoFiles {
+				if !sameFile(filepath.Dir(f), dir) {
+					continue
+				}
+				// Make sure to capture information on the package's test variant, if needed.
+				if isTestFile && !hasTestFiles(p) {
+					// TODO(matloob): Are there packages other than the 'production' variant
+					// of a package that this can match? This shouldn't match the test main package
+					// because the file is generated in another directory.
+					testVariantOf = p
+					continue nextPackage
+				} else if !isTestFile && hasTestFiles(p) {
+					// We're examining a test variant, but the overlaid file is
+					// a non-test file. Because the overlay implementation
+					// (currently) only adds a file to one package, skip this
+					// package, so that we can add the file to the production
+					// variant of the package. (https://golang.org/issue/36857
+					// tracks handling overlays on both the production and test
+					// variant of a package).
+					continue nextPackage
+				}
+				if pkg != nil && p != pkg && pkg.PkgPath == p.PkgPath {
+					// We have already seen the production version of the
+					// for which p is a test variant.
+					if hasTestFiles(p) {
+						testVariantOf = pkg
+					}
+				}
+				pkg = p
+				if filepath.Base(f) == base {
+					fileExists = true
+				}
+			}
+		}
+		// The overlay could have included an entirely new package or an
+		// ad-hoc package. An ad-hoc package is one that we have manually
+		// constructed from inadequate `go list` results for a file= query.
+		// It will have the ID command-line-arguments.
+		if pkg == nil || pkg.ID == "command-line-arguments" {
+			// Try to find the module or gopath dir the file is contained in.
+			// Then for modules, add the module opath to the beginning.
+			pkgPath, ok, err := state.getPkgPath(dir)
+			if err != nil {
+				return nil, nil, err
+			}
+			if !ok {
+				break
+			}
+			var forTest string // only set for x tests
+			isXTest := strings.HasSuffix(pkgName, "_test")
+			if isXTest {
+				forTest = pkgPath
+				pkgPath += "_test"
+			}
+			id := pkgPath
+			if isTestFile {
+				if isXTest {
+					id = fmt.Sprintf("%s [%s.test]", pkgPath, forTest)
+				} else {
+					id = fmt.Sprintf("%s [%s.test]", pkgPath, pkgPath)
+				}
+			}
+			if pkg != nil {
+				// TODO(rstambler): We should change the package's path and ID
+				// here. The only issue is that this messes with the roots.
+			} else {
+				// Try to reclaim a package with the same ID, if it exists in the response.
+				for _, p := range response.dr.Packages {
+					if reclaimPackage(p, id, opath, contents) {
+						pkg = p
+						break
+					}
+				}
+				// Otherwise, create a new package.
+				if pkg == nil {
+					pkg = &Package{
+						PkgPath: pkgPath,
+						ID:      id,
+						Name:    pkgName,
+						Imports: make(map[string]*Package),
+					}
+					response.addPackage(pkg)
+					havePkgs[pkg.PkgPath] = id
+					// Add the production package's sources for a test variant.
+					if isTestFile && !isXTest && testVariantOf != nil {
+						pkg.GoFiles = append(pkg.GoFiles, testVariantOf.GoFiles...)
+						pkg.CompiledGoFiles = append(pkg.CompiledGoFiles, testVariantOf.CompiledGoFiles...)
+						// Add the package under test and its imports to the test variant.
+						pkg.forTest = testVariantOf.PkgPath
+						for k, v := range testVariantOf.Imports {
+							pkg.Imports[k] = &Package{ID: v.ID}
+						}
+					}
+					if isXTest {
+						pkg.forTest = forTest
+					}
+				}
+			}
+		}
+		if !fileExists {
+			pkg.GoFiles = append(pkg.GoFiles, opath)
+			// TODO(matloob): Adding the file to CompiledGoFiles can exhibit the wrong behavior
+			// if the file will be ignored due to its build tags.
+			pkg.CompiledGoFiles = append(pkg.CompiledGoFiles, opath)
+			modifiedPkgsSet[pkg.ID] = true
+		}
+		imports, err := extractImports(opath, contents)
+		if err != nil {
+			// Let the parser or type checker report errors later.
+			continue
+		}
+		for _, imp := range imports {
+			// TODO(rstambler): If the package is an x test and the import has
+			// a test variant, make sure to replace it.
+			if _, found := pkg.Imports[imp]; found {
+				continue
+			}
+			overlayAddsImports = true
+			id, ok := havePkgs[imp]
+			if !ok {
+				var err error
+				id, err = state.resolveImport(dir, imp)
+				if err != nil {
+					return nil, nil, err
+				}
+			}
+			pkg.Imports[imp] = &Package{ID: id}
+			// Add dependencies to the non-test variant version of this package as well.
+			if testVariantOf != nil {
+				testVariantOf.Imports[imp] = &Package{ID: id}
+			}
+		}
+	}
+
+	// toPkgPath guesses the package path given the id.
+	toPkgPath := func(sourceDir, id string) (string, error) {
+		if i := strings.IndexByte(id, ' '); i >= 0 {
+			return state.resolveImport(sourceDir, id[:i])
+		}
+		return state.resolveImport(sourceDir, id)
+	}
+
+	// Now that new packages have been created, do another pass to determine
+	// the new set of missing packages.
+	for _, pkg := range response.dr.Packages {
+		for _, imp := range pkg.Imports {
+			if len(pkg.GoFiles) == 0 {
+				return nil, nil, fmt.Errorf("cannot resolve imports for package %q with no Go files", pkg.PkgPath)
+			}
+			pkgPath, err := toPkgPath(filepath.Dir(pkg.GoFiles[0]), imp.ID)
+			if err != nil {
+				return nil, nil, err
+			}
+			if _, ok := havePkgs[pkgPath]; !ok {
+				needPkgsSet[pkgPath] = true
+			}
+		}
+	}
+
+	if overlayAddsImports {
+		needPkgs = make([]string, 0, len(needPkgsSet))
+		for pkg := range needPkgsSet {
+			needPkgs = append(needPkgs, pkg)
+		}
+	}
+	modifiedPkgs = make([]string, 0, len(modifiedPkgsSet))
+	for pkg := range modifiedPkgsSet {
+		modifiedPkgs = append(modifiedPkgs, pkg)
+	}
+	return modifiedPkgs, needPkgs, err
+}
+
+// resolveImport finds the ID of a package given its import path.
+// In particular, it will find the right vendored copy when in GOPATH mode.
+func (state *golistState) resolveImport(sourceDir, importPath string) (string, error) {
+	env, err := state.getEnv()
+	if err != nil {
+		return "", err
+	}
+	if env["GOMOD"] != "" {
+		return importPath, nil
+	}
+
+	searchDir := sourceDir
+	for {
+		vendorDir := filepath.Join(searchDir, "vendor")
+		exists, ok := state.vendorDirs[vendorDir]
+		if !ok {
+			info, err := os.Stat(vendorDir)
+			exists = err == nil && info.IsDir()
+			state.vendorDirs[vendorDir] = exists
+		}
+
+		if exists {
+			vendoredPath := filepath.Join(vendorDir, importPath)
+			if info, err := os.Stat(vendoredPath); err == nil && info.IsDir() {
+				// We should probably check for .go files here, but shame on anyone who fools us.
+				path, ok, err := state.getPkgPath(vendoredPath)
+				if err != nil {
+					return "", err
+				}
+				if ok {
+					return path, nil
+				}
+			}
+		}
+
+		// We know we've hit the top of the filesystem when we Dir / and get /,
+		// or C:\ and get C:\, etc.
+		next := filepath.Dir(searchDir)
+		if next == searchDir {
+			break
+		}
+		searchDir = next
+	}
+	return importPath, nil
+}
+
+func hasTestFiles(p *Package) bool {
+	for _, f := range p.GoFiles {
+		if strings.HasSuffix(f, "_test.go") {
+			return true
+		}
+	}
+	return false
+}
+
+// determineRootDirs returns a mapping from absolute directories that could
+// contain code to their corresponding import path prefixes.
+func (state *golistState) determineRootDirs() (map[string]string, error) {
+	env, err := state.getEnv()
+	if err != nil {
+		return nil, err
+	}
+	if env["GOMOD"] != "" {
+		state.rootsOnce.Do(func() {
+			state.rootDirs, state.rootDirsError = state.determineRootDirsModules()
+		})
+	} else {
+		state.rootsOnce.Do(func() {
+			state.rootDirs, state.rootDirsError = state.determineRootDirsGOPATH()
+		})
+	}
+	return state.rootDirs, state.rootDirsError
+}
+
+func (state *golistState) determineRootDirsModules() (map[string]string, error) {
+	// List all of the modules--the first will be the directory for the main
+	// module. Any replaced modules will also need to be treated as roots.
+	// Editing files in the module cache isn't a great idea, so we don't
+	// plan to ever support that.
+	out, err := state.invokeGo("list", "-m", "-json", "all")
+	if err != nil {
+		// 'go list all' will fail if we're outside of a module and
+		// GO111MODULE=on. Try falling back without 'all'.
+		var innerErr error
+		out, innerErr = state.invokeGo("list", "-m", "-json")
+		if innerErr != nil {
+			return nil, err
+		}
+	}
+	roots := map[string]string{}
+	modules := map[string]string{}
+	var i int
+	for dec := json.NewDecoder(out); dec.More(); {
+		mod := new(gocommand.ModuleJSON)
+		if err := dec.Decode(mod); err != nil {
+			return nil, err
+		}
+		if mod.Dir != "" && mod.Path != "" {
+			// This is a valid module; add it to the map.
+			absDir, err := filepath.Abs(mod.Dir)
+			if err != nil {
+				return nil, err
+			}
+			modules[absDir] = mod.Path
+			// The first result is the main module.
+			if i == 0 || mod.Replace != nil && mod.Replace.Path != "" {
+				roots[absDir] = mod.Path
+			}
+		}
+		i++
+	}
+	return roots, nil
+}
+
+func (state *golistState) determineRootDirsGOPATH() (map[string]string, error) {
+	m := map[string]string{}
+	for _, dir := range filepath.SplitList(state.mustGetEnv()["GOPATH"]) {
+		absDir, err := filepath.Abs(dir)
+		if err != nil {
+			return nil, err
+		}
+		m[filepath.Join(absDir, "src")] = ""
+	}
+	return m, nil
+}
+
+func extractImports(filename string, contents []byte) ([]string, error) {
+	f, err := parser.ParseFile(token.NewFileSet(), filename, contents, parser.ImportsOnly) // TODO(matloob): reuse fileset?
+	if err != nil {
+		return nil, err
+	}
+	var res []string
+	for _, imp := range f.Imports {
+		quotedPath := imp.Path.Value
+		path, err := strconv.Unquote(quotedPath)
+		if err != nil {
+			return nil, err
+		}
+		res = append(res, path)
+	}
+	return res, nil
+}
+
+// reclaimPackage attempts to reuse a package that failed to load in an overlay.
+//
+// If the package has errors and has no Name, GoFiles, or Imports,
+// then it's possible that it doesn't yet exist on disk.
+func reclaimPackage(pkg *Package, id string, filename string, contents []byte) bool {
+	// TODO(rstambler): Check the message of the actual error?
+	// It differs between $GOPATH and module mode.
+	if pkg.ID != id {
+		return false
+	}
+	if len(pkg.Errors) != 1 {
+		return false
+	}
+	if pkg.Name != "" || pkg.ExportFile != "" {
+		return false
+	}
+	if len(pkg.GoFiles) > 0 || len(pkg.CompiledGoFiles) > 0 || len(pkg.OtherFiles) > 0 {
+		return false
+	}
+	if len(pkg.Imports) > 0 {
+		return false
+	}
+	pkgName, ok := extractPackageName(filename, contents)
+	if !ok {
+		return false
+	}
+	pkg.Name = pkgName
+	pkg.Errors = nil
+	return true
+}
+
+func extractPackageName(filename string, contents []byte) (string, bool) {
+	// TODO(rstambler): Check the message of the actual error?
+	// It differs between $GOPATH and module mode.
+	f, err := parser.ParseFile(token.NewFileSet(), filename, contents, parser.PackageClauseOnly) // TODO(matloob): reuse fileset?
+	if err != nil {
+		return "", false
+	}
+	return f.Name.Name, true
+}
+
+// commonDir returns the directory that all files are in, "" if files is empty,
+// or an error if they aren't in the same directory.
+func commonDir(files []string) (string, error) {
+	seen := make(map[string]bool)
+	for _, f := range files {
+		seen[filepath.Dir(f)] = true
+	}
+	if len(seen) > 1 {
+		return "", fmt.Errorf("files (%v) are in more than one directory: %v", files, seen)
+	}
+	for k := range seen {
+		// seen has only one element; return it.
+		return k, nil
+	}
+	return "", nil // no files
+}
+
+// It is possible that the files in the disk directory dir have a different package
+// name from newName, which is deduced from the overlays. If they all have a different
+// package name, and they all have the same package name, then that name becomes
+// the package name.
+// It returns true if it changes the package name, false otherwise.
+func maybeFixPackageName(newName string, isTestFile bool, pkgsOfDir []*Package) {
+	names := make(map[string]int)
+	for _, p := range pkgsOfDir {
+		names[p.Name]++
+	}
+	if len(names) != 1 {
+		// some files are in different packages
+		return
+	}
+	var oldName string
+	for k := range names {
+		oldName = k
+	}
+	if newName == oldName {
+		return
+	}
+	// We might have a case where all of the package names in the directory are
+	// the same, but the overlay file is for an x test, which belongs to its
+	// own package. If the x test does not yet exist on disk, we may not yet
+	// have its package name on disk, but we should not rename the packages.
+	//
+	// We use a heuristic to determine if this file belongs to an x test:
+	// The test file should have a package name whose package name has a _test
+	// suffix or looks like "newName_test".
+	maybeXTest := strings.HasPrefix(oldName+"_test", newName) || strings.HasSuffix(newName, "_test")
+	if isTestFile && maybeXTest {
+		return
+	}
+	for _, p := range pkgsOfDir {
+		p.Name = newName
+	}
+}
+
+// This function is copy-pasted from
+// https://github.com/golang/go/blob/9706f510a5e2754595d716bd64be8375997311fb/src/cmd/go/internal/search/search.go#L360.
+// It should be deleted when we remove support for overlays from go/packages.
+//
+// NOTE: This does not handle any ./... or ./ style queries, as this function
+// doesn't know the working directory.
+//
+// matchPattern(pattern)(name) reports whether
+// name matches pattern. Pattern is a limited glob
+// pattern in which '...' means 'any string' and there
+// is no other special syntax.
+// Unfortunately, there are two special cases. Quoting "go help packages":
+//
+// First, /... at the end of the pattern can match an empty string,
+// so that net/... matches both net and packages in its subdirectories, like net/http.
+// Second, any slash-separated pattern element containing a wildcard never
+// participates in a match of the "vendor" element in the path of a vendored
+// package, so that ./... does not match packages in subdirectories of
+// ./vendor or ./mycode/vendor, but ./vendor/... and ./mycode/vendor/... do.
+// Note, however, that a directory named vendor that itself contains code
+// is not a vendored package: cmd/vendor would be a command named vendor,
+// and the pattern cmd/... matches it.
+func matchPattern(pattern string) func(name string) bool {
+	// Convert pattern to regular expression.
+	// The strategy for the trailing /... is to nest it in an explicit ? expression.
+	// The strategy for the vendor exclusion is to change the unmatchable
+	// vendor strings to a disallowed code point (vendorChar) and to use
+	// "(anything but that codepoint)*" as the implementation of the ... wildcard.
+	// This is a bit complicated but the obvious alternative,
+	// namely a hand-written search like in most shell glob matchers,
+	// is too easy to make accidentally exponential.
+	// Using package regexp guarantees linear-time matching.
+
+	const vendorChar = "\x00"
+
+	if strings.Contains(pattern, vendorChar) {
+		return func(name string) bool { return false }
+	}
+
+	re := regexp.QuoteMeta(pattern)
+	re = replaceVendor(re, vendorChar)
+	switch {
+	case strings.HasSuffix(re, `/`+vendorChar+`/\.\.\.`):
+		re = strings.TrimSuffix(re, `/`+vendorChar+`/\.\.\.`) + `(/vendor|/` + vendorChar + `/\.\.\.)`
+	case re == vendorChar+`/\.\.\.`:
+		re = `(/vendor|/` + vendorChar + `/\.\.\.)`
+	case strings.HasSuffix(re, `/\.\.\.`):
+		re = strings.TrimSuffix(re, `/\.\.\.`) + `(/\.\.\.)?`
+	}
+	re = strings.ReplaceAll(re, `\.\.\.`, `[^`+vendorChar+`]*`)
+
+	reg := regexp.MustCompile(`^` + re + `$`)
+
+	return func(name string) bool {
+		if strings.Contains(name, vendorChar) {
+			return false
+		}
+		return reg.MatchString(replaceVendor(name, vendorChar))
+	}
+}
+
+// replaceVendor returns the result of replacing
+// non-trailing vendor path elements in x with repl.
+func replaceVendor(x, repl string) string {
+	if !strings.Contains(x, "vendor") {
+		return x
+	}
+	elem := strings.Split(x, "/")
+	for i := 0; i < len(elem)-1; i++ {
+		if elem[i] == "vendor" {
+			elem[i] = repl
+		}
+	}
+	return strings.Join(elem, "/")
+}
diff --git a/ecs-agent/vendor/golang.org/x/tools/go/packages/loadmode_string.go b/ecs-agent/vendor/golang.org/x/tools/go/packages/loadmode_string.go
new file mode 100644
index 00000000000..5c080d21b54
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/go/packages/loadmode_string.go
@@ -0,0 +1,57 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package packages
+
+import (
+	"fmt"
+	"strings"
+)
+
+var allModes = []LoadMode{
+	NeedName,
+	NeedFiles,
+	NeedCompiledGoFiles,
+	NeedImports,
+	NeedDeps,
+	NeedExportFile,
+	NeedTypes,
+	NeedSyntax,
+	NeedTypesInfo,
+	NeedTypesSizes,
+}
+
+var modeStrings = []string{
+	"NeedName",
+	"NeedFiles",
+	"NeedCompiledGoFiles",
+	"NeedImports",
+	"NeedDeps",
+	"NeedExportFile",
+	"NeedTypes",
+	"NeedSyntax",
+	"NeedTypesInfo",
+	"NeedTypesSizes",
+}
+
+func (mod LoadMode) String() string {
+	m := mod
+	if m == 0 {
+		return "LoadMode(0)"
+	}
+	var out []string
+	for i, x := range allModes {
+		if x > m {
+			break
+		}
+		if (m & x) != 0 {
+			out = append(out, modeStrings[i])
+			m = m ^ x
+		}
+	}
+	if m != 0 {
+		out = append(out, "Unknown")
+	}
+	return fmt.Sprintf("LoadMode(%s)", strings.Join(out, "|"))
+}
diff --git a/ecs-agent/vendor/golang.org/x/tools/go/packages/packages.go b/ecs-agent/vendor/golang.org/x/tools/go/packages/packages.go
new file mode 100644
index 00000000000..0f1505b808a
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/go/packages/packages.go
@@ -0,0 +1,1326 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package packages
+
+// See doc.go for package documentation and implementation notes.
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"go/ast"
+	"go/parser"
+	"go/scanner"
+	"go/token"
+	"go/types"
+	"io"
+	"io/ioutil"
+	"log"
+	"os"
+	"path/filepath"
+	"runtime"
+	"strings"
+	"sync"
+	"time"
+
+	"golang.org/x/tools/go/gcexportdata"
+	"golang.org/x/tools/internal/gocommand"
+	"golang.org/x/tools/internal/packagesinternal"
+	"golang.org/x/tools/internal/typeparams"
+	"golang.org/x/tools/internal/typesinternal"
+)
+
+// A LoadMode controls the amount of detail to return when loading.
+// The bits below can be combined to specify which fields should be
+// filled in the result packages.
+// The zero value is a special case, equivalent to combining
+// the NeedName, NeedFiles, and NeedCompiledGoFiles bits.
+// ID and Errors (if present) will always be filled.
+// Load may return more information than requested.
+type LoadMode int
+
+const (
+	// NeedName adds Name and PkgPath.
+	NeedName LoadMode = 1 << iota
+
+	// NeedFiles adds GoFiles and OtherFiles.
+	NeedFiles
+
+	// NeedCompiledGoFiles adds CompiledGoFiles.
+	NeedCompiledGoFiles
+
+	// NeedImports adds Imports. If NeedDeps is not set, the Imports field will contain
+	// "placeholder" Packages with only the ID set.
+	NeedImports
+
+	// NeedDeps adds the fields requested by the LoadMode in the packages in Imports.
+	NeedDeps
+
+	// NeedExportFile adds ExportFile.
+	NeedExportFile
+
+	// NeedTypes adds Types, Fset, and IllTyped.
+	NeedTypes
+
+	// NeedSyntax adds Syntax.
+	NeedSyntax
+
+	// NeedTypesInfo adds TypesInfo.
+	NeedTypesInfo
+
+	// NeedTypesSizes adds TypesSizes.
+	NeedTypesSizes
+
+	// needInternalDepsErrors adds the internal deps errors field for use by gopls.
+	needInternalDepsErrors
+
+	// needInternalForTest adds the internal forTest field.
+	// Tests must also be set on the context for this field to be populated.
+	needInternalForTest
+
+	// typecheckCgo enables full support for type checking cgo. Requires Go 1.15+.
+	// Modifies CompiledGoFiles and Types, and has no effect on its own.
+	typecheckCgo
+
+	// NeedModule adds Module.
+	NeedModule
+
+	// NeedEmbedFiles adds EmbedFiles.
+	NeedEmbedFiles
+
+	// NeedEmbedPatterns adds EmbedPatterns.
+	NeedEmbedPatterns
+)
+
+const (
+	// Deprecated: LoadFiles exists for historical compatibility
+	// and should not be used. Please directly specify the needed fields using the Need values.
+	LoadFiles = NeedName | NeedFiles | NeedCompiledGoFiles
+
+	// Deprecated: LoadImports exists for historical compatibility
+	// and should not be used. Please directly specify the needed fields using the Need values.
+	LoadImports = LoadFiles | NeedImports
+
+	// Deprecated: LoadTypes exists for historical compatibility
+	// and should not be used. Please directly specify the needed fields using the Need values.
+	LoadTypes = LoadImports | NeedTypes | NeedTypesSizes
+
+	// Deprecated: LoadSyntax exists for historical compatibility
+	// and should not be used. Please directly specify the needed fields using the Need values.
+	LoadSyntax = LoadTypes | NeedSyntax | NeedTypesInfo
+
+	// Deprecated: LoadAllSyntax exists for historical compatibility
+	// and should not be used. Please directly specify the needed fields using the Need values.
+	LoadAllSyntax = LoadSyntax | NeedDeps
+
+	// Deprecated: NeedExportsFile is a historical misspelling of NeedExportFile.
+	NeedExportsFile = NeedExportFile
+)
+
+// A Config specifies details about how packages should be loaded.
+// The zero value is a valid configuration.
+// Calls to Load do not modify this struct.
+type Config struct {
+	// Mode controls the level of information returned for each package.
+	Mode LoadMode
+
+	// Context specifies the context for the load operation.
+	// If the context is cancelled, the loader may stop early
+	// and return an ErrCancelled error.
+	// If Context is nil, the load cannot be cancelled.
+	Context context.Context
+
+	// Logf is the logger for the config.
+	// If the user provides a logger, debug logging is enabled.
+	// If the GOPACKAGESDEBUG environment variable is set to true,
+	// but the logger is nil, default to log.Printf.
+	Logf func(format string, args ...interface{})
+
+	// Dir is the directory in which to run the build system's query tool
+	// that provides information about the packages.
+	// If Dir is empty, the tool is run in the current directory.
+	Dir string
+
+	// Env is the environment to use when invoking the build system's query tool.
+	// If Env is nil, the current environment is used.
+	// As in os/exec's Cmd, only the last value in the slice for
+	// each environment key is used. To specify the setting of only
+	// a few variables, append to the current environment, as in:
+	//
+	//	opt.Env = append(os.Environ(), "GOOS=plan9", "GOARCH=386")
+	//
+	Env []string
+
+	// gocmdRunner guards go command calls from concurrency errors.
+	gocmdRunner *gocommand.Runner
+
+	// BuildFlags is a list of command-line flags to be passed through to
+	// the build system's query tool.
+	BuildFlags []string
+
+	// modFile will be used for -modfile in go command invocations.
+	modFile string
+
+	// modFlag will be used for -modfile in go command invocations.
+	modFlag string
+
+	// Fset provides source position information for syntax trees and types.
+	// If Fset is nil, Load will use a new fileset, but preserve Fset's value.
+	Fset *token.FileSet
+
+	// ParseFile is called to read and parse each file
+	// when preparing a package's type-checked syntax tree.
+	// It must be safe to call ParseFile simultaneously from multiple goroutines.
+	// If ParseFile is nil, the loader will uses parser.ParseFile.
+	//
+	// ParseFile should parse the source from src and use filename only for
+	// recording position information.
+	//
+	// An application may supply a custom implementation of ParseFile
+	// to change the effective file contents or the behavior of the parser,
+	// or to modify the syntax tree. For example, selectively eliminating
+	// unwanted function bodies can significantly accelerate type checking.
+	ParseFile func(fset *token.FileSet, filename string, src []byte) (*ast.File, error)
+
+	// If Tests is set, the loader includes not just the packages
+	// matching a particular pattern but also any related test packages,
+	// including test-only variants of the package and the test executable.
+	//
+	// For example, when using the go command, loading "fmt" with Tests=true
+	// returns four packages, with IDs "fmt" (the standard package),
+	// "fmt [fmt.test]" (the package as compiled for the test),
+	// "fmt_test" (the test functions from source files in package fmt_test),
+	// and "fmt.test" (the test binary).
+	//
+	// In build systems with explicit names for tests,
+	// setting Tests may have no effect.
+	Tests bool
+
+	// Overlay provides a mapping of absolute file paths to file contents.
+	// If the file with the given path already exists, the parser will use the
+	// alternative file contents provided by the map.
+	//
+	// Overlays provide incomplete support for when a given file doesn't
+	// already exist on disk. See the package doc above for more details.
+	Overlay map[string][]byte
+}
+
+// driver is the type for functions that query the build system for the
+// packages named by the patterns.
+type driver func(cfg *Config, patterns ...string) (*driverResponse, error)
+
+// driverResponse contains the results for a driver query.
+type driverResponse struct {
+	// NotHandled is returned if the request can't be handled by the current
+	// driver. If an external driver returns a response with NotHandled, the
+	// rest of the driverResponse is ignored, and go/packages will fallback
+	// to the next driver. If go/packages is extended in the future to support
+	// lists of multiple drivers, go/packages will fall back to the next driver.
+	NotHandled bool
+
+	// Sizes, if not nil, is the types.Sizes to use when type checking.
+	Sizes *types.StdSizes
+
+	// Roots is the set of package IDs that make up the root packages.
+	// We have to encode this separately because when we encode a single package
+	// we cannot know if it is one of the roots as that requires knowledge of the
+	// graph it is part of.
+	Roots []string `json:",omitempty"`
+
+	// Packages is the full set of packages in the graph.
+	// The packages are not connected into a graph.
+	// The Imports if populated will be stubs that only have their ID set.
+	// Imports will be connected and then type and syntax information added in a
+	// later pass (see refine).
+	Packages []*Package
+
+	// GoVersion is the minor version number used by the driver
+	// (e.g. the go command on the PATH) when selecting .go files.
+	// Zero means unknown.
+	GoVersion int
+}
+
+// Load loads and returns the Go packages named by the given patterns.
+//
+// Config specifies loading options;
+// nil behaves the same as an empty Config.
+//
+// Load returns an error if any of the patterns was invalid
+// as defined by the underlying build system.
+// It may return an empty list of packages without an error,
+// for instance for an empty expansion of a valid wildcard.
+// Errors associated with a particular package are recorded in the
+// corresponding Package's Errors list, and do not cause Load to
+// return an error. Clients may need to handle such errors before
+// proceeding with further analysis. The PrintErrors function is
+// provided for convenient display of all errors.
+func Load(cfg *Config, patterns ...string) ([]*Package, error) {
+	l := newLoader(cfg)
+	response, err := defaultDriver(&l.Config, patterns...)
+	if err != nil {
+		return nil, err
+	}
+	l.sizes = response.Sizes
+	return l.refine(response)
+}
+
+// defaultDriver is a driver that implements go/packages' fallback behavior.
+// It will try to request to an external driver, if one exists. If there's
+// no external driver, or the driver returns a response with NotHandled set,
+// defaultDriver will fall back to the go list driver.
+func defaultDriver(cfg *Config, patterns ...string) (*driverResponse, error) {
+	driver := findExternalDriver(cfg)
+	if driver == nil {
+		driver = goListDriver
+	}
+	response, err := driver(cfg, patterns...)
+	if err != nil {
+		return response, err
+	} else if response.NotHandled {
+		return goListDriver(cfg, patterns...)
+	}
+	return response, nil
+}
+
+// A Package describes a loaded Go package.
+type Package struct {
+	// ID is a unique identifier for a package,
+	// in a syntax provided by the underlying build system.
+	//
+	// Because the syntax varies based on the build system,
+	// clients should treat IDs as opaque and not attempt to
+	// interpret them.
+	ID string
+
+	// Name is the package name as it appears in the package source code.
+	Name string
+
+	// PkgPath is the package path as used by the go/types package.
+	PkgPath string
+
+	// Errors contains any errors encountered querying the metadata
+	// of the package, or while parsing or type-checking its files.
+	Errors []Error
+
+	// TypeErrors contains the subset of errors produced during type checking.
+	TypeErrors []types.Error
+
+	// GoFiles lists the absolute file paths of the package's Go source files.
+	GoFiles []string
+
+	// CompiledGoFiles lists the absolute file paths of the package's source
+	// files that are suitable for type checking.
+	// This may differ from GoFiles if files are processed before compilation.
+	CompiledGoFiles []string
+
+	// OtherFiles lists the absolute file paths of the package's non-Go source files,
+	// including assembly, C, C++, Fortran, Objective-C, SWIG, and so on.
+	OtherFiles []string
+
+	// EmbedFiles lists the absolute file paths of the package's files
+	// embedded with go:embed.
+	EmbedFiles []string
+
+	// EmbedPatterns lists the absolute file patterns of the package's
+	// files embedded with go:embed.
+	EmbedPatterns []string
+
+	// IgnoredFiles lists source files that are not part of the package
+	// using the current build configuration but that might be part of
+	// the package using other build configurations.
+	IgnoredFiles []string
+
+	// ExportFile is the absolute path to a file containing type
+	// information for the package as provided by the build system.
+	ExportFile string
+
+	// Imports maps import paths appearing in the package's Go source files
+	// to corresponding loaded Packages.
+	Imports map[string]*Package
+
+	// Types provides type information for the package.
+	// The NeedTypes LoadMode bit sets this field for packages matching the
+	// patterns; type information for dependencies may be missing or incomplete,
+	// unless NeedDeps and NeedImports are also set.
+	Types *types.Package
+
+	// Fset provides position information for Types, TypesInfo, and Syntax.
+	// It is set only when Types is set.
+	Fset *token.FileSet
+
+	// IllTyped indicates whether the package or any dependency contains errors.
+	// It is set only when Types is set.
+	IllTyped bool
+
+	// Syntax is the package's syntax trees, for the files listed in CompiledGoFiles.
+	//
+	// The NeedSyntax LoadMode bit populates this field for packages matching the patterns.
+	// If NeedDeps and NeedImports are also set, this field will also be populated
+	// for dependencies.
+	//
+	// Syntax is kept in the same order as CompiledGoFiles, with the caveat that nils are
+	// removed.  If parsing returned nil, Syntax may be shorter than CompiledGoFiles.
+	Syntax []*ast.File
+
+	// TypesInfo provides type information about the package's syntax trees.
+	// It is set only when Syntax is set.
+	TypesInfo *types.Info
+
+	// TypesSizes provides the effective size function for types in TypesInfo.
+	TypesSizes types.Sizes
+
+	// forTest is the package under test, if any.
+	forTest string
+
+	// depsErrors is the DepsErrors field from the go list response, if any.
+	depsErrors []*packagesinternal.PackageError
+
+	// module is the module information for the package if it exists.
+	Module *Module
+}
+
+// Module provides module information for a package.
+type Module struct {
+	Path      string       // module path
+	Version   string       // module version
+	Replace   *Module      // replaced by this module
+	Time      *time.Time   // time version was created
+	Main      bool         // is this the main module?
+	Indirect  bool         // is this module only an indirect dependency of main module?
+	Dir       string       // directory holding files for this module, if any
+	GoMod     string       // path to go.mod file used when loading this module, if any
+	GoVersion string       // go version used in module
+	Error     *ModuleError // error loading module
+}
+
+// ModuleError holds errors loading a module.
+type ModuleError struct {
+	Err string // the error itself
+}
+
+func init() {
+	packagesinternal.GetForTest = func(p interface{}) string {
+		return p.(*Package).forTest
+	}
+	packagesinternal.GetDepsErrors = func(p interface{}) []*packagesinternal.PackageError {
+		return p.(*Package).depsErrors
+	}
+	packagesinternal.GetGoCmdRunner = func(config interface{}) *gocommand.Runner {
+		return config.(*Config).gocmdRunner
+	}
+	packagesinternal.SetGoCmdRunner = func(config interface{}, runner *gocommand.Runner) {
+		config.(*Config).gocmdRunner = runner
+	}
+	packagesinternal.SetModFile = func(config interface{}, value string) {
+		config.(*Config).modFile = value
+	}
+	packagesinternal.SetModFlag = func(config interface{}, value string) {
+		config.(*Config).modFlag = value
+	}
+	packagesinternal.TypecheckCgo = int(typecheckCgo)
+	packagesinternal.DepsErrors = int(needInternalDepsErrors)
+	packagesinternal.ForTest = int(needInternalForTest)
+}
+
+// An Error describes a problem with a package's metadata, syntax, or types.
+type Error struct {
+	Pos  string // "file:line:col" or "file:line" or "" or "-"
+	Msg  string
+	Kind ErrorKind
+}
+
+// ErrorKind describes the source of the error, allowing the user to
+// differentiate between errors generated by the driver, the parser, or the
+// type-checker.
+type ErrorKind int
+
+const (
+	UnknownError ErrorKind = iota
+	ListError
+	ParseError
+	TypeError
+)
+
+func (err Error) Error() string {
+	pos := err.Pos
+	if pos == "" {
+		pos = "-" // like token.Position{}.String()
+	}
+	return pos + ": " + err.Msg
+}
+
+// flatPackage is the JSON form of Package
+// It drops all the type and syntax fields, and transforms the Imports
+//
+// TODO(adonovan): identify this struct with Package, effectively
+// publishing the JSON protocol.
+type flatPackage struct {
+	ID              string
+	Name            string            `json:",omitempty"`
+	PkgPath         string            `json:",omitempty"`
+	Errors          []Error           `json:",omitempty"`
+	GoFiles         []string          `json:",omitempty"`
+	CompiledGoFiles []string          `json:",omitempty"`
+	OtherFiles      []string          `json:",omitempty"`
+	EmbedFiles      []string          `json:",omitempty"`
+	EmbedPatterns   []string          `json:",omitempty"`
+	IgnoredFiles    []string          `json:",omitempty"`
+	ExportFile      string            `json:",omitempty"`
+	Imports         map[string]string `json:",omitempty"`
+}
+
+// MarshalJSON returns the Package in its JSON form.
+// For the most part, the structure fields are written out unmodified, and
+// the type and syntax fields are skipped.
+// The imports are written out as just a map of path to package id.
+// The errors are written using a custom type that tries to preserve the
+// structure of error types we know about.
+//
+// This method exists to enable support for additional build systems.  It is
+// not intended for use by clients of the API and we may change the format.
+func (p *Package) MarshalJSON() ([]byte, error) {
+	flat := &flatPackage{
+		ID:              p.ID,
+		Name:            p.Name,
+		PkgPath:         p.PkgPath,
+		Errors:          p.Errors,
+		GoFiles:         p.GoFiles,
+		CompiledGoFiles: p.CompiledGoFiles,
+		OtherFiles:      p.OtherFiles,
+		EmbedFiles:      p.EmbedFiles,
+		EmbedPatterns:   p.EmbedPatterns,
+		IgnoredFiles:    p.IgnoredFiles,
+		ExportFile:      p.ExportFile,
+	}
+	if len(p.Imports) > 0 {
+		flat.Imports = make(map[string]string, len(p.Imports))
+		for path, ipkg := range p.Imports {
+			flat.Imports[path] = ipkg.ID
+		}
+	}
+	return json.Marshal(flat)
+}
+
+// UnmarshalJSON reads in a Package from its JSON format.
+// See MarshalJSON for details about the format accepted.
+func (p *Package) UnmarshalJSON(b []byte) error {
+	flat := &flatPackage{}
+	if err := json.Unmarshal(b, &flat); err != nil {
+		return err
+	}
+	*p = Package{
+		ID:              flat.ID,
+		Name:            flat.Name,
+		PkgPath:         flat.PkgPath,
+		Errors:          flat.Errors,
+		GoFiles:         flat.GoFiles,
+		CompiledGoFiles: flat.CompiledGoFiles,
+		OtherFiles:      flat.OtherFiles,
+		EmbedFiles:      flat.EmbedFiles,
+		EmbedPatterns:   flat.EmbedPatterns,
+		ExportFile:      flat.ExportFile,
+	}
+	if len(flat.Imports) > 0 {
+		p.Imports = make(map[string]*Package, len(flat.Imports))
+		for path, id := range flat.Imports {
+			p.Imports[path] = &Package{ID: id}
+		}
+	}
+	return nil
+}
+
+func (p *Package) String() string { return p.ID }
+
+// loaderPackage augments Package with state used during the loading phase
+type loaderPackage struct {
+	*Package
+	importErrors map[string]error // maps each bad import to its error
+	loadOnce     sync.Once
+	color        uint8 // for cycle detection
+	needsrc      bool  // load from source (Mode >= LoadTypes)
+	needtypes    bool  // type information is either requested or depended on
+	initial      bool  // package was matched by a pattern
+	goVersion    int   // minor version number of go command on PATH
+}
+
+// loader holds the working state of a single call to load.
+type loader struct {
+	pkgs map[string]*loaderPackage
+	Config
+	sizes        types.Sizes
+	parseCache   map[string]*parseValue
+	parseCacheMu sync.Mutex
+	exportMu     sync.Mutex // enforces mutual exclusion of exportdata operations
+
+	// Config.Mode contains the implied mode (see impliedLoadMode).
+	// Implied mode contains all the fields we need the data for.
+	// In requestedMode there are the actually requested fields.
+	// We'll zero them out before returning packages to the user.
+	// This makes it easier for us to get the conditions where
+	// we need certain modes right.
+	requestedMode LoadMode
+}
+
+type parseValue struct {
+	f     *ast.File
+	err   error
+	ready chan struct{}
+}
+
+func newLoader(cfg *Config) *loader {
+	ld := &loader{
+		parseCache: map[string]*parseValue{},
+	}
+	if cfg != nil {
+		ld.Config = *cfg
+		// If the user has provided a logger, use it.
+		ld.Config.Logf = cfg.Logf
+	}
+	if ld.Config.Logf == nil {
+		// If the GOPACKAGESDEBUG environment variable is set to true,
+		// but the user has not provided a logger, default to log.Printf.
+		if debug {
+			ld.Config.Logf = log.Printf
+		} else {
+			ld.Config.Logf = func(format string, args ...interface{}) {}
+		}
+	}
+	if ld.Config.Mode == 0 {
+		ld.Config.Mode = NeedName | NeedFiles | NeedCompiledGoFiles // Preserve zero behavior of Mode for backwards compatibility.
+	}
+	if ld.Config.Env == nil {
+		ld.Config.Env = os.Environ()
+	}
+	if ld.Config.gocmdRunner == nil {
+		ld.Config.gocmdRunner = &gocommand.Runner{}
+	}
+	if ld.Context == nil {
+		ld.Context = context.Background()
+	}
+	if ld.Dir == "" {
+		if dir, err := os.Getwd(); err == nil {
+			ld.Dir = dir
+		}
+	}
+
+	// Save the actually requested fields. We'll zero them out before returning packages to the user.
+	ld.requestedMode = ld.Mode
+	ld.Mode = impliedLoadMode(ld.Mode)
+
+	if ld.Mode&NeedTypes != 0 || ld.Mode&NeedSyntax != 0 {
+		if ld.Fset == nil {
+			ld.Fset = token.NewFileSet()
+		}
+
+		// ParseFile is required even in LoadTypes mode
+		// because we load source if export data is missing.
+		if ld.ParseFile == nil {
+			ld.ParseFile = func(fset *token.FileSet, filename string, src []byte) (*ast.File, error) {
+				const mode = parser.AllErrors | parser.ParseComments
+				return parser.ParseFile(fset, filename, src, mode)
+			}
+		}
+	}
+
+	return ld
+}
+
+// refine connects the supplied packages into a graph and then adds type and
+// and syntax information as requested by the LoadMode.
+func (ld *loader) refine(response *driverResponse) ([]*Package, error) {
+	roots := response.Roots
+	rootMap := make(map[string]int, len(roots))
+	for i, root := range roots {
+		rootMap[root] = i
+	}
+	ld.pkgs = make(map[string]*loaderPackage)
+	// first pass, fixup and build the map and roots
+	var initial = make([]*loaderPackage, len(roots))
+	for _, pkg := range response.Packages {
+		rootIndex := -1
+		if i, found := rootMap[pkg.ID]; found {
+			rootIndex = i
+		}
+
+		// Overlays can invalidate export data.
+		// TODO(matloob): make this check fine-grained based on dependencies on overlaid files
+		exportDataInvalid := len(ld.Overlay) > 0 || pkg.ExportFile == "" && pkg.PkgPath != "unsafe"
+		// This package needs type information if the caller requested types and the package is
+		// either a root, or it's a non-root and the user requested dependencies ...
+		needtypes := (ld.Mode&NeedTypes|NeedTypesInfo != 0 && (rootIndex >= 0 || ld.Mode&NeedDeps != 0))
+		// This package needs source if the call requested source (or types info, which implies source)
+		// and the package is either a root, or itas a non- root and the user requested dependencies...
+		needsrc := ((ld.Mode&(NeedSyntax|NeedTypesInfo) != 0 && (rootIndex >= 0 || ld.Mode&NeedDeps != 0)) ||
+			// ... or if we need types and the exportData is invalid. We fall back to (incompletely)
+			// typechecking packages from source if they fail to compile.
+			(ld.Mode&(NeedTypes|NeedTypesInfo) != 0 && exportDataInvalid)) && pkg.PkgPath != "unsafe"
+		lpkg := &loaderPackage{
+			Package:   pkg,
+			needtypes: needtypes,
+			needsrc:   needsrc,
+			goVersion: response.GoVersion,
+		}
+		ld.pkgs[lpkg.ID] = lpkg
+		if rootIndex >= 0 {
+			initial[rootIndex] = lpkg
+			lpkg.initial = true
+		}
+	}
+	for i, root := range roots {
+		if initial[i] == nil {
+			return nil, fmt.Errorf("root package %v is missing", root)
+		}
+	}
+
+	// Materialize the import graph.
+
+	const (
+		white = 0 // new
+		grey  = 1 // in progress
+		black = 2 // complete
+	)
+
+	// visit traverses the import graph, depth-first,
+	// and materializes the graph as Packages.Imports.
+	//
+	// Valid imports are saved in the Packages.Import map.
+	// Invalid imports (cycles and missing nodes) are saved in the importErrors map.
+	// Thus, even in the presence of both kinds of errors, the Import graph remains a DAG.
+	//
+	// visit returns whether the package needs src or has a transitive
+	// dependency on a package that does. These are the only packages
+	// for which we load source code.
+	var stack []*loaderPackage
+	var visit func(lpkg *loaderPackage) bool
+	var srcPkgs []*loaderPackage
+	visit = func(lpkg *loaderPackage) bool {
+		switch lpkg.color {
+		case black:
+			return lpkg.needsrc
+		case grey:
+			panic("internal error: grey node")
+		}
+		lpkg.color = grey
+		stack = append(stack, lpkg) // push
+		stubs := lpkg.Imports       // the structure form has only stubs with the ID in the Imports
+		// If NeedImports isn't set, the imports fields will all be zeroed out.
+		if ld.Mode&NeedImports != 0 {
+			lpkg.Imports = make(map[string]*Package, len(stubs))
+			for importPath, ipkg := range stubs {
+				var importErr error
+				imp := ld.pkgs[ipkg.ID]
+				if imp == nil {
+					// (includes package "C" when DisableCgo)
+					importErr = fmt.Errorf("missing package: %q", ipkg.ID)
+				} else if imp.color == grey {
+					importErr = fmt.Errorf("import cycle: %s", stack)
+				}
+				if importErr != nil {
+					if lpkg.importErrors == nil {
+						lpkg.importErrors = make(map[string]error)
+					}
+					lpkg.importErrors[importPath] = importErr
+					continue
+				}
+
+				if visit(imp) {
+					lpkg.needsrc = true
+				}
+				lpkg.Imports[importPath] = imp.Package
+			}
+		}
+		if lpkg.needsrc {
+			srcPkgs = append(srcPkgs, lpkg)
+		}
+		if ld.Mode&NeedTypesSizes != 0 {
+			lpkg.TypesSizes = ld.sizes
+		}
+		stack = stack[:len(stack)-1] // pop
+		lpkg.color = black
+
+		return lpkg.needsrc
+	}
+
+	if ld.Mode&NeedImports == 0 {
+		// We do this to drop the stub import packages that we are not even going to try to resolve.
+		for _, lpkg := range initial {
+			lpkg.Imports = nil
+		}
+	} else {
+		// For each initial package, create its import DAG.
+		for _, lpkg := range initial {
+			visit(lpkg)
+		}
+	}
+	if ld.Mode&NeedImports != 0 && ld.Mode&NeedTypes != 0 {
+		for _, lpkg := range srcPkgs {
+			// Complete type information is required for the
+			// immediate dependencies of each source package.
+			for _, ipkg := range lpkg.Imports {
+				imp := ld.pkgs[ipkg.ID]
+				imp.needtypes = true
+			}
+		}
+	}
+	// Load type data and syntax if needed, starting at
+	// the initial packages (roots of the import DAG).
+	if ld.Mode&NeedTypes != 0 || ld.Mode&NeedSyntax != 0 {
+		var wg sync.WaitGroup
+		for _, lpkg := range initial {
+			wg.Add(1)
+			go func(lpkg *loaderPackage) {
+				ld.loadRecursive(lpkg)
+				wg.Done()
+			}(lpkg)
+		}
+		wg.Wait()
+	}
+
+	result := make([]*Package, len(initial))
+	for i, lpkg := range initial {
+		result[i] = lpkg.Package
+	}
+	for i := range ld.pkgs {
+		// Clear all unrequested fields,
+		// to catch programs that use more than they request.
+		if ld.requestedMode&NeedName == 0 {
+			ld.pkgs[i].Name = ""
+			ld.pkgs[i].PkgPath = ""
+		}
+		if ld.requestedMode&NeedFiles == 0 {
+			ld.pkgs[i].GoFiles = nil
+			ld.pkgs[i].OtherFiles = nil
+			ld.pkgs[i].IgnoredFiles = nil
+		}
+		if ld.requestedMode&NeedEmbedFiles == 0 {
+			ld.pkgs[i].EmbedFiles = nil
+		}
+		if ld.requestedMode&NeedEmbedPatterns == 0 {
+			ld.pkgs[i].EmbedPatterns = nil
+		}
+		if ld.requestedMode&NeedCompiledGoFiles == 0 {
+			ld.pkgs[i].CompiledGoFiles = nil
+		}
+		if ld.requestedMode&NeedImports == 0 {
+			ld.pkgs[i].Imports = nil
+		}
+		if ld.requestedMode&NeedExportFile == 0 {
+			ld.pkgs[i].ExportFile = ""
+		}
+		if ld.requestedMode&NeedTypes == 0 {
+			ld.pkgs[i].Types = nil
+			ld.pkgs[i].Fset = nil
+			ld.pkgs[i].IllTyped = false
+		}
+		if ld.requestedMode&NeedSyntax == 0 {
+			ld.pkgs[i].Syntax = nil
+		}
+		if ld.requestedMode&NeedTypesInfo == 0 {
+			ld.pkgs[i].TypesInfo = nil
+		}
+		if ld.requestedMode&NeedTypesSizes == 0 {
+			ld.pkgs[i].TypesSizes = nil
+		}
+		if ld.requestedMode&NeedModule == 0 {
+			ld.pkgs[i].Module = nil
+		}
+	}
+
+	return result, nil
+}
+
+// loadRecursive loads the specified package and its dependencies,
+// recursively, in parallel, in topological order.
+// It is atomic and idempotent.
+// Precondition: ld.Mode&NeedTypes.
+func (ld *loader) loadRecursive(lpkg *loaderPackage) {
+	lpkg.loadOnce.Do(func() {
+		// Load the direct dependencies, in parallel.
+		var wg sync.WaitGroup
+		for _, ipkg := range lpkg.Imports {
+			imp := ld.pkgs[ipkg.ID]
+			wg.Add(1)
+			go func(imp *loaderPackage) {
+				ld.loadRecursive(imp)
+				wg.Done()
+			}(imp)
+		}
+		wg.Wait()
+		ld.loadPackage(lpkg)
+	})
+}
+
+// loadPackage loads the specified package.
+// It must be called only once per Package,
+// after immediate dependencies are loaded.
+// Precondition: ld.Mode & NeedTypes.
+func (ld *loader) loadPackage(lpkg *loaderPackage) {
+	if lpkg.PkgPath == "unsafe" {
+		// Fill in the blanks to avoid surprises.
+		lpkg.Types = types.Unsafe
+		lpkg.Fset = ld.Fset
+		lpkg.Syntax = []*ast.File{}
+		lpkg.TypesInfo = new(types.Info)
+		lpkg.TypesSizes = ld.sizes
+		return
+	}
+
+	// Call NewPackage directly with explicit name.
+	// This avoids skew between golist and go/types when the files'
+	// package declarations are inconsistent.
+	lpkg.Types = types.NewPackage(lpkg.PkgPath, lpkg.Name)
+	lpkg.Fset = ld.Fset
+
+	// Subtle: we populate all Types fields with an empty Package
+	// before loading export data so that export data processing
+	// never has to create a types.Package for an indirect dependency,
+	// which would then require that such created packages be explicitly
+	// inserted back into the Import graph as a final step after export data loading.
+	// (Hence this return is after the Types assignment.)
+	// The Diamond test exercises this case.
+	if !lpkg.needtypes && !lpkg.needsrc {
+		return
+	}
+	if !lpkg.needsrc {
+		if err := ld.loadFromExportData(lpkg); err != nil {
+			lpkg.Errors = append(lpkg.Errors, Error{
+				Pos:  "-",
+				Msg:  err.Error(),
+				Kind: UnknownError, // e.g. can't find/open/parse export data
+			})
+		}
+		return // not a source package, don't get syntax trees
+	}
+
+	appendError := func(err error) {
+		// Convert various error types into the one true Error.
+		var errs []Error
+		switch err := err.(type) {
+		case Error:
+			// from driver
+			errs = append(errs, err)
+
+		case *os.PathError:
+			// from parser
+			errs = append(errs, Error{
+				Pos:  err.Path + ":1",
+				Msg:  err.Err.Error(),
+				Kind: ParseError,
+			})
+
+		case scanner.ErrorList:
+			// from parser
+			for _, err := range err {
+				errs = append(errs, Error{
+					Pos:  err.Pos.String(),
+					Msg:  err.Msg,
+					Kind: ParseError,
+				})
+			}
+
+		case types.Error:
+			// from type checker
+			lpkg.TypeErrors = append(lpkg.TypeErrors, err)
+			errs = append(errs, Error{
+				Pos:  err.Fset.Position(err.Pos).String(),
+				Msg:  err.Msg,
+				Kind: TypeError,
+			})
+
+		default:
+			// unexpected impoverished error from parser?
+			errs = append(errs, Error{
+				Pos:  "-",
+				Msg:  err.Error(),
+				Kind: UnknownError,
+			})
+
+			// If you see this error message, please file a bug.
+			log.Printf("internal error: error %q (%T) without position", err, err)
+		}
+
+		lpkg.Errors = append(lpkg.Errors, errs...)
+	}
+
+	// If the go command on the PATH is newer than the runtime,
+	// then the go/{scanner,ast,parser,types} packages from the
+	// standard library may be unable to process the files
+	// selected by go list.
+	//
+	// There is currently no way to downgrade the effective
+	// version of the go command (see issue 52078), so we proceed
+	// with the newer go command but, in case of parse or type
+	// errors, we emit an additional diagnostic.
+	//
+	// See:
+	// - golang.org/issue/52078 (flag to set release tags)
+	// - golang.org/issue/50825 (gopls legacy version support)
+	// - golang.org/issue/55883 (go/packages confusing error)
+	//
+	// Should we assert a hard minimum of (currently) go1.16 here?
+	var runtimeVersion int
+	if _, err := fmt.Sscanf(runtime.Version(), "go1.%d", &runtimeVersion); err == nil && runtimeVersion < lpkg.goVersion {
+		defer func() {
+			if len(lpkg.Errors) > 0 {
+				appendError(Error{
+					Pos:  "-",
+					Msg:  fmt.Sprintf("This application uses version go1.%d of the source-processing packages but runs version go1.%d of 'go list'. It may fail to process source files that rely on newer language features. If so, rebuild the application using a newer version of Go.", runtimeVersion, lpkg.goVersion),
+					Kind: UnknownError,
+				})
+			}
+		}()
+	}
+
+	if ld.Config.Mode&NeedTypes != 0 && len(lpkg.CompiledGoFiles) == 0 && lpkg.ExportFile != "" {
+		// The config requested loading sources and types, but sources are missing.
+		// Add an error to the package and fall back to loading from export data.
+		appendError(Error{"-", fmt.Sprintf("sources missing for package %s", lpkg.ID), ParseError})
+		_ = ld.loadFromExportData(lpkg) // ignore any secondary errors
+
+		return // can't get syntax trees for this package
+	}
+
+	files, errs := ld.parseFiles(lpkg.CompiledGoFiles)
+	for _, err := range errs {
+		appendError(err)
+	}
+
+	lpkg.Syntax = files
+	if ld.Config.Mode&NeedTypes == 0 {
+		return
+	}
+
+	lpkg.TypesInfo = &types.Info{
+		Types:      make(map[ast.Expr]types.TypeAndValue),
+		Defs:       make(map[*ast.Ident]types.Object),
+		Uses:       make(map[*ast.Ident]types.Object),
+		Implicits:  make(map[ast.Node]types.Object),
+		Scopes:     make(map[ast.Node]*types.Scope),
+		Selections: make(map[*ast.SelectorExpr]*types.Selection),
+	}
+	typeparams.InitInstanceInfo(lpkg.TypesInfo)
+	lpkg.TypesSizes = ld.sizes
+
+	importer := importerFunc(func(path string) (*types.Package, error) {
+		if path == "unsafe" {
+			return types.Unsafe, nil
+		}
+
+		// The imports map is keyed by import path.
+		ipkg := lpkg.Imports[path]
+		if ipkg == nil {
+			if err := lpkg.importErrors[path]; err != nil {
+				return nil, err
+			}
+			// There was skew between the metadata and the
+			// import declarations, likely due to an edit
+			// race, or because the ParseFile feature was
+			// used to supply alternative file contents.
+			return nil, fmt.Errorf("no metadata for %s", path)
+		}
+
+		if ipkg.Types != nil && ipkg.Types.Complete() {
+			return ipkg.Types, nil
+		}
+		log.Fatalf("internal error: package %q without types was imported from %q", path, lpkg)
+		panic("unreachable")
+	})
+
+	// type-check
+	tc := &types.Config{
+		Importer: importer,
+
+		// Type-check bodies of functions only in initial packages.
+		// Example: for import graph A->B->C and initial packages {A,C},
+		// we can ignore function bodies in B.
+		IgnoreFuncBodies: ld.Mode&NeedDeps == 0 && !lpkg.initial,
+
+		Error: appendError,
+		Sizes: ld.sizes,
+	}
+	if (ld.Mode & typecheckCgo) != 0 {
+		if !typesinternal.SetUsesCgo(tc) {
+			appendError(Error{
+				Msg:  "typecheckCgo requires Go 1.15+",
+				Kind: ListError,
+			})
+			return
+		}
+	}
+	types.NewChecker(tc, ld.Fset, lpkg.Types, lpkg.TypesInfo).Files(lpkg.Syntax)
+
+	lpkg.importErrors = nil // no longer needed
+
+	// If !Cgo, the type-checker uses FakeImportC mode, so
+	// it doesn't invoke the importer for import "C",
+	// nor report an error for the import,
+	// or for any undefined C.f reference.
+	// We must detect this explicitly and correctly
+	// mark the package as IllTyped (by reporting an error).
+	// TODO(adonovan): if these errors are annoying,
+	// we could just set IllTyped quietly.
+	if tc.FakeImportC {
+	outer:
+		for _, f := range lpkg.Syntax {
+			for _, imp := range f.Imports {
+				if imp.Path.Value == `"C"` {
+					err := types.Error{Fset: ld.Fset, Pos: imp.Pos(), Msg: `import "C" ignored`}
+					appendError(err)
+					break outer
+				}
+			}
+		}
+	}
+
+	// Record accumulated errors.
+	illTyped := len(lpkg.Errors) > 0
+	if !illTyped {
+		for _, imp := range lpkg.Imports {
+			if imp.IllTyped {
+				illTyped = true
+				break
+			}
+		}
+	}
+	lpkg.IllTyped = illTyped
+}
+
+// An importFunc is an implementation of the single-method
+// types.Importer interface based on a function value.
+type importerFunc func(path string) (*types.Package, error)
+
+func (f importerFunc) Import(path string) (*types.Package, error) { return f(path) }
+
+// We use a counting semaphore to limit
+// the number of parallel I/O calls per process.
+var ioLimit = make(chan bool, 20)
+
+func (ld *loader) parseFile(filename string) (*ast.File, error) {
+	ld.parseCacheMu.Lock()
+	v, ok := ld.parseCache[filename]
+	if ok {
+		// cache hit
+		ld.parseCacheMu.Unlock()
+		<-v.ready
+	} else {
+		// cache miss
+		v = &parseValue{ready: make(chan struct{})}
+		ld.parseCache[filename] = v
+		ld.parseCacheMu.Unlock()
+
+		var src []byte
+		for f, contents := range ld.Config.Overlay {
+			if sameFile(f, filename) {
+				src = contents
+			}
+		}
+		var err error
+		if src == nil {
+			ioLimit <- true // wait
+			src, err = ioutil.ReadFile(filename)
+			<-ioLimit // signal
+		}
+		if err != nil {
+			v.err = err
+		} else {
+			v.f, v.err = ld.ParseFile(ld.Fset, filename, src)
+		}
+
+		close(v.ready)
+	}
+	return v.f, v.err
+}
+
+// parseFiles reads and parses the Go source files and returns the ASTs
+// of the ones that could be at least partially parsed, along with a
+// list of I/O and parse errors encountered.
+//
+// Because files are scanned in parallel, the token.Pos
+// positions of the resulting ast.Files are not ordered.
+func (ld *loader) parseFiles(filenames []string) ([]*ast.File, []error) {
+	var wg sync.WaitGroup
+	n := len(filenames)
+	parsed := make([]*ast.File, n)
+	errors := make([]error, n)
+	for i, file := range filenames {
+		if ld.Config.Context.Err() != nil {
+			parsed[i] = nil
+			errors[i] = ld.Config.Context.Err()
+			continue
+		}
+		wg.Add(1)
+		go func(i int, filename string) {
+			parsed[i], errors[i] = ld.parseFile(filename)
+			wg.Done()
+		}(i, file)
+	}
+	wg.Wait()
+
+	// Eliminate nils, preserving order.
+	var o int
+	for _, f := range parsed {
+		if f != nil {
+			parsed[o] = f
+			o++
+		}
+	}
+	parsed = parsed[:o]
+
+	o = 0
+	for _, err := range errors {
+		if err != nil {
+			errors[o] = err
+			o++
+		}
+	}
+	errors = errors[:o]
+
+	return parsed, errors
+}
+
+// sameFile returns true if x and y have the same basename and denote
+// the same file.
+func sameFile(x, y string) bool {
+	if x == y {
+		// It could be the case that y doesn't exist.
+		// For instance, it may be an overlay file that
+		// hasn't been written to disk. To handle that case
+		// let x == y through. (We added the exact absolute path
+		// string to the CompiledGoFiles list, so the unwritten
+		// overlay case implies x==y.)
+		return true
+	}
+	if strings.EqualFold(filepath.Base(x), filepath.Base(y)) { // (optimisation)
+		if xi, err := os.Stat(x); err == nil {
+			if yi, err := os.Stat(y); err == nil {
+				return os.SameFile(xi, yi)
+			}
+		}
+	}
+	return false
+}
+
+// loadFromExportData ensures that type information is present for the specified
+// package, loading it from an export data file on the first request.
+// On success it sets lpkg.Types to a new Package.
+func (ld *loader) loadFromExportData(lpkg *loaderPackage) error {
+	if lpkg.PkgPath == "" {
+		log.Fatalf("internal error: Package %s has no PkgPath", lpkg)
+	}
+
+	// Because gcexportdata.Read has the potential to create or
+	// modify the types.Package for each node in the transitive
+	// closure of dependencies of lpkg, all exportdata operations
+	// must be sequential. (Finer-grained locking would require
+	// changes to the gcexportdata API.)
+	//
+	// The exportMu lock guards the lpkg.Types field and the
+	// types.Package it points to, for each loaderPackage in the graph.
+	//
+	// Not all accesses to Package.Pkg need to be protected by exportMu:
+	// graph ordering ensures that direct dependencies of source
+	// packages are fully loaded before the importer reads their Pkg field.
+	ld.exportMu.Lock()
+	defer ld.exportMu.Unlock()
+
+	if tpkg := lpkg.Types; tpkg != nil && tpkg.Complete() {
+		return nil // cache hit
+	}
+
+	lpkg.IllTyped = true // fail safe
+
+	if lpkg.ExportFile == "" {
+		// Errors while building export data will have been printed to stderr.
+		return fmt.Errorf("no export data file")
+	}
+	f, err := os.Open(lpkg.ExportFile)
+	if err != nil {
+		return err
+	}
+	defer f.Close()
+
+	// Read gc export data.
+	//
+	// We don't currently support gccgo export data because all
+	// underlying workspaces use the gc toolchain. (Even build
+	// systems that support gccgo don't use it for workspace
+	// queries.)
+	r, err := gcexportdata.NewReader(f)
+	if err != nil {
+		return fmt.Errorf("reading %s: %v", lpkg.ExportFile, err)
+	}
+
+	// Build the view.
+	//
+	// The gcexportdata machinery has no concept of package ID.
+	// It identifies packages by their PkgPath, which although not
+	// globally unique is unique within the scope of one invocation
+	// of the linker, type-checker, or gcexportdata.
+	//
+	// So, we must build a PkgPath-keyed view of the global
+	// (conceptually ID-keyed) cache of packages and pass it to
+	// gcexportdata. The view must contain every existing
+	// package that might possibly be mentioned by the
+	// current package---its transitive closure.
+	//
+	// In loadPackage, we unconditionally create a types.Package for
+	// each dependency so that export data loading does not
+	// create new ones.
+	//
+	// TODO(adonovan): it would be simpler and more efficient
+	// if the export data machinery invoked a callback to
+	// get-or-create a package instead of a map.
+	//
+	view := make(map[string]*types.Package) // view seen by gcexportdata
+	seen := make(map[*loaderPackage]bool)   // all visited packages
+	var visit func(pkgs map[string]*Package)
+	visit = func(pkgs map[string]*Package) {
+		for _, p := range pkgs {
+			lpkg := ld.pkgs[p.ID]
+			if !seen[lpkg] {
+				seen[lpkg] = true
+				view[lpkg.PkgPath] = lpkg.Types
+				visit(lpkg.Imports)
+			}
+		}
+	}
+	visit(lpkg.Imports)
+
+	viewLen := len(view) + 1 // adding the self package
+	// Parse the export data.
+	// (May modify incomplete packages in view but not create new ones.)
+	tpkg, err := gcexportdata.Read(r, ld.Fset, view, lpkg.PkgPath)
+	if err != nil {
+		return fmt.Errorf("reading %s: %v", lpkg.ExportFile, err)
+	}
+	if _, ok := view["go.shape"]; ok {
+		// Account for the pseudopackage "go.shape" that gets
+		// created by generic code.
+		viewLen++
+	}
+	if viewLen != len(view) {
+		log.Panicf("golang.org/x/tools/go/packages: unexpected new packages during load of %s", lpkg.PkgPath)
+	}
+
+	lpkg.Types = tpkg
+	lpkg.IllTyped = false
+	return nil
+}
+
+// impliedLoadMode returns loadMode with its dependencies.
+func impliedLoadMode(loadMode LoadMode) LoadMode {
+	if loadMode&(NeedDeps|NeedTypes|NeedTypesInfo) != 0 {
+		// All these things require knowing the import graph.
+		loadMode |= NeedImports
+	}
+
+	return loadMode
+}
+
+func usesExportData(cfg *Config) bool {
+	return cfg.Mode&NeedExportFile != 0 || cfg.Mode&NeedTypes != 0 && cfg.Mode&NeedDeps == 0
+}
+
+var _ interface{} = io.Discard // assert build toolchain is go1.16 or later
diff --git a/ecs-agent/vendor/golang.org/x/tools/go/packages/visit.go b/ecs-agent/vendor/golang.org/x/tools/go/packages/visit.go
new file mode 100644
index 00000000000..a1dcc40b727
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/go/packages/visit.go
@@ -0,0 +1,59 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package packages
+
+import (
+	"fmt"
+	"os"
+	"sort"
+)
+
+// Visit visits all the packages in the import graph whose roots are
+// pkgs, calling the optional pre function the first time each package
+// is encountered (preorder), and the optional post function after a
+// package's dependencies have been visited (postorder).
+// The boolean result of pre(pkg) determines whether
+// the imports of package pkg are visited.
+func Visit(pkgs []*Package, pre func(*Package) bool, post func(*Package)) {
+	seen := make(map[*Package]bool)
+	var visit func(*Package)
+	visit = func(pkg *Package) {
+		if !seen[pkg] {
+			seen[pkg] = true
+
+			if pre == nil || pre(pkg) {
+				paths := make([]string, 0, len(pkg.Imports))
+				for path := range pkg.Imports {
+					paths = append(paths, path)
+				}
+				sort.Strings(paths) // Imports is a map, this makes visit stable
+				for _, path := range paths {
+					visit(pkg.Imports[path])
+				}
+			}
+
+			if post != nil {
+				post(pkg)
+			}
+		}
+	}
+	for _, pkg := range pkgs {
+		visit(pkg)
+	}
+}
+
+// PrintErrors prints to os.Stderr the accumulated errors of all
+// packages in the import graph rooted at pkgs, dependencies first.
+// PrintErrors returns the number of errors printed.
+func PrintErrors(pkgs []*Package) int {
+	var n int
+	Visit(pkgs, nil, func(pkg *Package) {
+		for _, err := range pkg.Errors {
+			fmt.Fprintln(os.Stderr, err)
+			n++
+		}
+	})
+	return n
+}
diff --git a/ecs-agent/vendor/golang.org/x/tools/go/types/objectpath/objectpath.go b/ecs-agent/vendor/golang.org/x/tools/go/types/objectpath/objectpath.go
new file mode 100644
index 00000000000..be8f5a867e6
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/go/types/objectpath/objectpath.go
@@ -0,0 +1,762 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package objectpath defines a naming scheme for types.Objects
+// (that is, named entities in Go programs) relative to their enclosing
+// package.
+//
+// Type-checker objects are canonical, so they are usually identified by
+// their address in memory (a pointer), but a pointer has meaning only
+// within one address space. By contrast, objectpath names allow the
+// identity of an object to be sent from one program to another,
+// establishing a correspondence between types.Object variables that are
+// distinct but logically equivalent.
+//
+// A single object may have multiple paths. In this example,
+//
+//	type A struct{ X int }
+//	type B A
+//
+// the field X has two paths due to its membership of both A and B.
+// The For(obj) function always returns one of these paths, arbitrarily
+// but consistently.
+package objectpath
+
+import (
+	"fmt"
+	"go/types"
+	"sort"
+	"strconv"
+	"strings"
+
+	"golang.org/x/tools/internal/typeparams"
+
+	_ "unsafe" // for go:linkname
+)
+
+// A Path is an opaque name that identifies a types.Object
+// relative to its package. Conceptually, the name consists of a
+// sequence of destructuring operations applied to the package scope
+// to obtain the original object.
+// The name does not include the package itself.
+type Path string
+
+// Encoding
+//
+// An object path is a textual and (with training) human-readable encoding
+// of a sequence of destructuring operators, starting from a types.Package.
+// The sequences represent a path through the package/object/type graph.
+// We classify these operators by their type:
+//
+//	PO package->object	Package.Scope.Lookup
+//	OT  object->type 	Object.Type
+//	TT    type->type 	Type.{Elem,Key,Params,Results,Underlying} [EKPRU]
+//	TO   type->object	Type.{At,Field,Method,Obj} [AFMO]
+//
+// All valid paths start with a package and end at an object
+// and thus may be defined by the regular language:
+//
+//	objectpath = PO (OT TT* TO)*
+//
+// The concrete encoding follows directly:
+//   - The only PO operator is Package.Scope.Lookup, which requires an identifier.
+//   - The only OT operator is Object.Type,
+//     which we encode as '.' because dot cannot appear in an identifier.
+//   - The TT operators are encoded as [EKPRUTC];
+//     one of these (TypeParam) requires an integer operand,
+//     which is encoded as a string of decimal digits.
+//   - The TO operators are encoded as [AFMO];
+//     three of these (At,Field,Method) require an integer operand,
+//     which is encoded as a string of decimal digits.
+//     These indices are stable across different representations
+//     of the same package, even source and export data.
+//     The indices used are implementation specific and may not correspond to
+//     the argument to the go/types function.
+//
+// In the example below,
+//
+//	package p
+//
+//	type T interface {
+//		f() (a string, b struct{ X int })
+//	}
+//
+// field X has the path "T.UM0.RA1.F0",
+// representing the following sequence of operations:
+//
+//	p.Lookup("T")					T
+//	.Type().Underlying().Method(0).			f
+//	.Type().Results().At(1)				b
+//	.Type().Field(0)					X
+//
+// The encoding is not maximally compact---every R or P is
+// followed by an A, for example---but this simplifies the
+// encoder and decoder.
+const (
+	// object->type operators
+	opType = '.' // .Type()		  (Object)
+
+	// type->type operators
+	opElem       = 'E' // .Elem()		        (Pointer, Slice, Array, Chan, Map)
+	opKey        = 'K' // .Key()		        (Map)
+	opParams     = 'P' // .Params()		      (Signature)
+	opResults    = 'R' // .Results()	      (Signature)
+	opUnderlying = 'U' // .Underlying()	    (Named)
+	opTypeParam  = 'T' // .TypeParams.At(i) (Named, Signature)
+	opConstraint = 'C' // .Constraint()     (TypeParam)
+
+	// type->object operators
+	opAt     = 'A' // .At(i)		 (Tuple)
+	opField  = 'F' // .Field(i)	 (Struct)
+	opMethod = 'M' // .Method(i) (Named or Interface; not Struct: "promoted" names are ignored)
+	opObj    = 'O' // .Obj()		 (Named, TypeParam)
+)
+
+// For returns the path to an object relative to its package,
+// or an error if the object is not accessible from the package's Scope.
+//
+// The For function guarantees to return a path only for the following objects:
+// - package-level types
+// - exported package-level non-types
+// - methods
+// - parameter and result variables
+// - struct fields
+// These objects are sufficient to define the API of their package.
+// The objects described by a package's export data are drawn from this set.
+//
+// For does not return a path for predeclared names, imported package
+// names, local names, and unexported package-level names (except
+// types).
+//
+// Example: given this definition,
+//
+//	package p
+//
+//	type T interface {
+//		f() (a string, b struct{ X int })
+//	}
+//
+// For(X) would return a path that denotes the following sequence of operations:
+//
+//	p.Scope().Lookup("T")				(TypeName T)
+//	.Type().Underlying().Method(0).			(method Func f)
+//	.Type().Results().At(1)				(field Var b)
+//	.Type().Field(0)					(field Var X)
+//
+// where p is the package (*types.Package) to which X belongs.
+func For(obj types.Object) (Path, error) {
+	return newEncoderFor()(obj)
+}
+
+// An encoder amortizes the cost of encoding the paths of multiple objects.
+// Nonexported pending approval of proposal 58668.
+type encoder struct {
+	scopeNamesMemo   map[*types.Scope][]string      // memoization of Scope.Names()
+	namedMethodsMemo map[*types.Named][]*types.Func // memoization of namedMethods()
+}
+
+// Exposed to gopls via golang.org/x/tools/internal/typesinternal
+// pending approval of proposal 58668.
+//
+//go:linkname newEncoderFor
+func newEncoderFor() func(types.Object) (Path, error) { return new(encoder).For }
+
+func (enc *encoder) For(obj types.Object) (Path, error) {
+	pkg := obj.Pkg()
+
+	// This table lists the cases of interest.
+	//
+	// Object				Action
+	// ------                               ------
+	// nil					reject
+	// builtin				reject
+	// pkgname				reject
+	// label				reject
+	// var
+	//    package-level			accept
+	//    func param/result			accept
+	//    local				reject
+	//    struct field			accept
+	// const
+	//    package-level			accept
+	//    local				reject
+	// func
+	//    package-level			accept
+	//    init functions			reject
+	//    concrete method			accept
+	//    interface method			accept
+	// type
+	//    package-level			accept
+	//    local				reject
+	//
+	// The only accessible package-level objects are members of pkg itself.
+	//
+	// The cases are handled in four steps:
+	//
+	// 1. reject nil and builtin
+	// 2. accept package-level objects
+	// 3. reject obviously invalid objects
+	// 4. search the API for the path to the param/result/field/method.
+
+	// 1. reference to nil or builtin?
+	if pkg == nil {
+		return "", fmt.Errorf("predeclared %s has no path", obj)
+	}
+	scope := pkg.Scope()
+
+	// 2. package-level object?
+	if scope.Lookup(obj.Name()) == obj {
+		// Only exported objects (and non-exported types) have a path.
+		// Non-exported types may be referenced by other objects.
+		if _, ok := obj.(*types.TypeName); !ok && !obj.Exported() {
+			return "", fmt.Errorf("no path for non-exported %v", obj)
+		}
+		return Path(obj.Name()), nil
+	}
+
+	// 3. Not a package-level object.
+	//    Reject obviously non-viable cases.
+	switch obj := obj.(type) {
+	case *types.TypeName:
+		if _, ok := obj.Type().(*typeparams.TypeParam); !ok {
+			// With the exception of type parameters, only package-level type names
+			// have a path.
+			return "", fmt.Errorf("no path for %v", obj)
+		}
+	case *types.Const, // Only package-level constants have a path.
+		*types.Label,   // Labels are function-local.
+		*types.PkgName: // PkgNames are file-local.
+		return "", fmt.Errorf("no path for %v", obj)
+
+	case *types.Var:
+		// Could be:
+		// - a field (obj.IsField())
+		// - a func parameter or result
+		// - a local var.
+		// Sadly there is no way to distinguish
+		// a param/result from a local
+		// so we must proceed to the find.
+
+	case *types.Func:
+		// A func, if not package-level, must be a method.
+		if recv := obj.Type().(*types.Signature).Recv(); recv == nil {
+			return "", fmt.Errorf("func is not a method: %v", obj)
+		}
+
+		if path, ok := enc.concreteMethod(obj); ok {
+			// Fast path for concrete methods that avoids looping over scope.
+			return path, nil
+		}
+
+	default:
+		panic(obj)
+	}
+
+	// 4. Search the API for the path to the var (field/param/result) or method.
+
+	// First inspect package-level named types.
+	// In the presence of path aliases, these give
+	// the best paths because non-types may
+	// refer to types, but not the reverse.
+	empty := make([]byte, 0, 48) // initial space
+	names := enc.scopeNames(scope)
+	for _, name := range names {
+		o := scope.Lookup(name)
+		tname, ok := o.(*types.TypeName)
+		if !ok {
+			continue // handle non-types in second pass
+		}
+
+		path := append(empty, name...)
+		path = append(path, opType)
+
+		T := o.Type()
+
+		if tname.IsAlias() {
+			// type alias
+			if r := find(obj, T, path, nil); r != nil {
+				return Path(r), nil
+			}
+		} else {
+			if named, _ := T.(*types.Named); named != nil {
+				if r := findTypeParam(obj, typeparams.ForNamed(named), path, nil); r != nil {
+					// generic named type
+					return Path(r), nil
+				}
+			}
+			// defined (named) type
+			if r := find(obj, T.Underlying(), append(path, opUnderlying), nil); r != nil {
+				return Path(r), nil
+			}
+		}
+	}
+
+	// Then inspect everything else:
+	// non-types, and declared methods of defined types.
+	for _, name := range names {
+		o := scope.Lookup(name)
+		path := append(empty, name...)
+		if _, ok := o.(*types.TypeName); !ok {
+			if o.Exported() {
+				// exported non-type (const, var, func)
+				if r := find(obj, o.Type(), append(path, opType), nil); r != nil {
+					return Path(r), nil
+				}
+			}
+			continue
+		}
+
+		// Inspect declared methods of defined types.
+		if T, ok := o.Type().(*types.Named); ok {
+			path = append(path, opType)
+			// Note that method index here is always with respect
+			// to canonical ordering of methods, regardless of how
+			// they appear in the underlying type.
+			for i, m := range enc.namedMethods(T) {
+				path2 := appendOpArg(path, opMethod, i)
+				if m == obj {
+					return Path(path2), nil // found declared method
+				}
+				if r := find(obj, m.Type(), append(path2, opType), nil); r != nil {
+					return Path(r), nil
+				}
+			}
+		}
+	}
+
+	return "", fmt.Errorf("can't find path for %v in %s", obj, pkg.Path())
+}
+
+func appendOpArg(path []byte, op byte, arg int) []byte {
+	path = append(path, op)
+	path = strconv.AppendInt(path, int64(arg), 10)
+	return path
+}
+
+// concreteMethod returns the path for meth, which must have a non-nil receiver.
+// The second return value indicates success and may be false if the method is
+// an interface method or if it is an instantiated method.
+//
+// This function is just an optimization that avoids the general scope walking
+// approach. You are expected to fall back to the general approach if this
+// function fails.
+func (enc *encoder) concreteMethod(meth *types.Func) (Path, bool) {
+	// Concrete methods can only be declared on package-scoped named types. For
+	// that reason we can skip the expensive walk over the package scope: the
+	// path will always be package -> named type -> method. We can trivially get
+	// the type name from the receiver, and only have to look over the type's
+	// methods to find the method index.
+	//
+	// Methods on generic types require special consideration, however. Consider
+	// the following package:
+	//
+	// 	L1: type S[T any] struct{}
+	// 	L2: func (recv S[A]) Foo() { recv.Bar() }
+	// 	L3: func (recv S[B]) Bar() { }
+	// 	L4: type Alias = S[int]
+	// 	L5: func _[T any]() { var s S[int]; s.Foo() }
+	//
+	// The receivers of methods on generic types are instantiations. L2 and L3
+	// instantiate S with the type-parameters A and B, which are scoped to the
+	// respective methods. L4 and L5 each instantiate S with int. Each of these
+	// instantiations has its own method set, full of methods (and thus objects)
+	// with receivers whose types are the respective instantiations. In other
+	// words, we have
+	//
+	// S[A].Foo, S[A].Bar
+	// S[B].Foo, S[B].Bar
+	// S[int].Foo, S[int].Bar
+	//
+	// We may thus be trying to produce object paths for any of these objects.
+	//
+	// S[A].Foo and S[B].Bar are the origin methods, and their paths are S.Foo
+	// and S.Bar, which are the paths that this function naturally produces.
+	//
+	// S[A].Bar, S[B].Foo, and both methods on S[int] are instantiations that
+	// don't correspond to the origin methods. For S[int], this is significant.
+	// The most precise object path for S[int].Foo, for example, is Alias.Foo,
+	// not S.Foo. Our function, however, would produce S.Foo, which would
+	// resolve to a different object.
+	//
+	// For S[A].Bar and S[B].Foo it could be argued that S.Bar and S.Foo are
+	// still the correct paths, since only the origin methods have meaningful
+	// paths. But this is likely only true for trivial cases and has edge cases.
+	// Since this function is only an optimization, we err on the side of giving
+	// up, deferring to the slower but definitely correct algorithm. Most users
+	// of objectpath will only be giving us origin methods, anyway, as referring
+	// to instantiated methods is usually not useful.
+
+	if typeparams.OriginMethod(meth) != meth {
+		return "", false
+	}
+
+	recvT := meth.Type().(*types.Signature).Recv().Type()
+	if ptr, ok := recvT.(*types.Pointer); ok {
+		recvT = ptr.Elem()
+	}
+
+	named, ok := recvT.(*types.Named)
+	if !ok {
+		return "", false
+	}
+
+	if types.IsInterface(named) {
+		// Named interfaces don't have to be package-scoped
+		//
+		// TODO(dominikh): opt: if scope.Lookup(name) == named, then we can apply this optimization to interface
+		// methods, too, I think.
+		return "", false
+	}
+
+	// Preallocate space for the name, opType, opMethod, and some digits.
+	name := named.Obj().Name()
+	path := make([]byte, 0, len(name)+8)
+	path = append(path, name...)
+	path = append(path, opType)
+	for i, m := range enc.namedMethods(named) {
+		if m == meth {
+			path = appendOpArg(path, opMethod, i)
+			return Path(path), true
+		}
+	}
+
+	panic(fmt.Sprintf("couldn't find method %s on type %s", meth, named))
+}
+
+// find finds obj within type T, returning the path to it, or nil if not found.
+//
+// The seen map is used to short circuit cycles through type parameters. If
+// nil, it will be allocated as necessary.
+func find(obj types.Object, T types.Type, path []byte, seen map[*types.TypeName]bool) []byte {
+	switch T := T.(type) {
+	case *types.Basic, *types.Named:
+		// Named types belonging to pkg were handled already,
+		// so T must belong to another package. No path.
+		return nil
+	case *types.Pointer:
+		return find(obj, T.Elem(), append(path, opElem), seen)
+	case *types.Slice:
+		return find(obj, T.Elem(), append(path, opElem), seen)
+	case *types.Array:
+		return find(obj, T.Elem(), append(path, opElem), seen)
+	case *types.Chan:
+		return find(obj, T.Elem(), append(path, opElem), seen)
+	case *types.Map:
+		if r := find(obj, T.Key(), append(path, opKey), seen); r != nil {
+			return r
+		}
+		return find(obj, T.Elem(), append(path, opElem), seen)
+	case *types.Signature:
+		if r := findTypeParam(obj, typeparams.ForSignature(T), path, seen); r != nil {
+			return r
+		}
+		if r := find(obj, T.Params(), append(path, opParams), seen); r != nil {
+			return r
+		}
+		return find(obj, T.Results(), append(path, opResults), seen)
+	case *types.Struct:
+		for i := 0; i < T.NumFields(); i++ {
+			fld := T.Field(i)
+			path2 := appendOpArg(path, opField, i)
+			if fld == obj {
+				return path2 // found field var
+			}
+			if r := find(obj, fld.Type(), append(path2, opType), seen); r != nil {
+				return r
+			}
+		}
+		return nil
+	case *types.Tuple:
+		for i := 0; i < T.Len(); i++ {
+			v := T.At(i)
+			path2 := appendOpArg(path, opAt, i)
+			if v == obj {
+				return path2 // found param/result var
+			}
+			if r := find(obj, v.Type(), append(path2, opType), seen); r != nil {
+				return r
+			}
+		}
+		return nil
+	case *types.Interface:
+		for i := 0; i < T.NumMethods(); i++ {
+			m := T.Method(i)
+			path2 := appendOpArg(path, opMethod, i)
+			if m == obj {
+				return path2 // found interface method
+			}
+			if r := find(obj, m.Type(), append(path2, opType), seen); r != nil {
+				return r
+			}
+		}
+		return nil
+	case *typeparams.TypeParam:
+		name := T.Obj()
+		if name == obj {
+			return append(path, opObj)
+		}
+		if seen[name] {
+			return nil
+		}
+		if seen == nil {
+			seen = make(map[*types.TypeName]bool)
+		}
+		seen[name] = true
+		if r := find(obj, T.Constraint(), append(path, opConstraint), seen); r != nil {
+			return r
+		}
+		return nil
+	}
+	panic(T)
+}
+
+func findTypeParam(obj types.Object, list *typeparams.TypeParamList, path []byte, seen map[*types.TypeName]bool) []byte {
+	for i := 0; i < list.Len(); i++ {
+		tparam := list.At(i)
+		path2 := appendOpArg(path, opTypeParam, i)
+		if r := find(obj, tparam, path2, seen); r != nil {
+			return r
+		}
+	}
+	return nil
+}
+
+// Object returns the object denoted by path p within the package pkg.
+func Object(pkg *types.Package, p Path) (types.Object, error) {
+	if p == "" {
+		return nil, fmt.Errorf("empty path")
+	}
+
+	pathstr := string(p)
+	var pkgobj, suffix string
+	if dot := strings.IndexByte(pathstr, opType); dot < 0 {
+		pkgobj = pathstr
+	} else {
+		pkgobj = pathstr[:dot]
+		suffix = pathstr[dot:] // suffix starts with "."
+	}
+
+	obj := pkg.Scope().Lookup(pkgobj)
+	if obj == nil {
+		return nil, fmt.Errorf("package %s does not contain %q", pkg.Path(), pkgobj)
+	}
+
+	// abstraction of *types.{Pointer,Slice,Array,Chan,Map}
+	type hasElem interface {
+		Elem() types.Type
+	}
+	// abstraction of *types.{Named,Signature}
+	type hasTypeParams interface {
+		TypeParams() *typeparams.TypeParamList
+	}
+	// abstraction of *types.{Named,TypeParam}
+	type hasObj interface {
+		Obj() *types.TypeName
+	}
+
+	// The loop state is the pair (t, obj),
+	// exactly one of which is non-nil, initially obj.
+	// All suffixes start with '.' (the only object->type operation),
+	// followed by optional type->type operations,
+	// then a type->object operation.
+	// The cycle then repeats.
+	var t types.Type
+	for suffix != "" {
+		code := suffix[0]
+		suffix = suffix[1:]
+
+		// Codes [AFM] have an integer operand.
+		var index int
+		switch code {
+		case opAt, opField, opMethod, opTypeParam:
+			rest := strings.TrimLeft(suffix, "0123456789")
+			numerals := suffix[:len(suffix)-len(rest)]
+			suffix = rest
+			i, err := strconv.Atoi(numerals)
+			if err != nil {
+				return nil, fmt.Errorf("invalid path: bad numeric operand %q for code %q", numerals, code)
+			}
+			index = int(i)
+		case opObj:
+			// no operand
+		default:
+			// The suffix must end with a type->object operation.
+			if suffix == "" {
+				return nil, fmt.Errorf("invalid path: ends with %q, want [AFMO]", code)
+			}
+		}
+
+		if code == opType {
+			if t != nil {
+				return nil, fmt.Errorf("invalid path: unexpected %q in type context", opType)
+			}
+			t = obj.Type()
+			obj = nil
+			continue
+		}
+
+		if t == nil {
+			return nil, fmt.Errorf("invalid path: code %q in object context", code)
+		}
+
+		// Inv: t != nil, obj == nil
+
+		switch code {
+		case opElem:
+			hasElem, ok := t.(hasElem) // Pointer, Slice, Array, Chan, Map
+			if !ok {
+				return nil, fmt.Errorf("cannot apply %q to %s (got %T, want pointer, slice, array, chan or map)", code, t, t)
+			}
+			t = hasElem.Elem()
+
+		case opKey:
+			mapType, ok := t.(*types.Map)
+			if !ok {
+				return nil, fmt.Errorf("cannot apply %q to %s (got %T, want map)", code, t, t)
+			}
+			t = mapType.Key()
+
+		case opParams:
+			sig, ok := t.(*types.Signature)
+			if !ok {
+				return nil, fmt.Errorf("cannot apply %q to %s (got %T, want signature)", code, t, t)
+			}
+			t = sig.Params()
+
+		case opResults:
+			sig, ok := t.(*types.Signature)
+			if !ok {
+				return nil, fmt.Errorf("cannot apply %q to %s (got %T, want signature)", code, t, t)
+			}
+			t = sig.Results()
+
+		case opUnderlying:
+			named, ok := t.(*types.Named)
+			if !ok {
+				return nil, fmt.Errorf("cannot apply %q to %s (got %T, want named)", code, t, t)
+			}
+			t = named.Underlying()
+
+		case opTypeParam:
+			hasTypeParams, ok := t.(hasTypeParams) // Named, Signature
+			if !ok {
+				return nil, fmt.Errorf("cannot apply %q to %s (got %T, want named or signature)", code, t, t)
+			}
+			tparams := hasTypeParams.TypeParams()
+			if n := tparams.Len(); index >= n {
+				return nil, fmt.Errorf("tuple index %d out of range [0-%d)", index, n)
+			}
+			t = tparams.At(index)
+
+		case opConstraint:
+			tparam, ok := t.(*typeparams.TypeParam)
+			if !ok {
+				return nil, fmt.Errorf("cannot apply %q to %s (got %T, want type parameter)", code, t, t)
+			}
+			t = tparam.Constraint()
+
+		case opAt:
+			tuple, ok := t.(*types.Tuple)
+			if !ok {
+				return nil, fmt.Errorf("cannot apply %q to %s (got %T, want tuple)", code, t, t)
+			}
+			if n := tuple.Len(); index >= n {
+				return nil, fmt.Errorf("tuple index %d out of range [0-%d)", index, n)
+			}
+			obj = tuple.At(index)
+			t = nil
+
+		case opField:
+			structType, ok := t.(*types.Struct)
+			if !ok {
+				return nil, fmt.Errorf("cannot apply %q to %s (got %T, want struct)", code, t, t)
+			}
+			if n := structType.NumFields(); index >= n {
+				return nil, fmt.Errorf("field index %d out of range [0-%d)", index, n)
+			}
+			obj = structType.Field(index)
+			t = nil
+
+		case opMethod:
+			switch t := t.(type) {
+			case *types.Interface:
+				if index >= t.NumMethods() {
+					return nil, fmt.Errorf("method index %d out of range [0-%d)", index, t.NumMethods())
+				}
+				obj = t.Method(index) // Id-ordered
+
+			case *types.Named:
+				methods := namedMethods(t) // (unmemoized)
+				if index >= len(methods) {
+					return nil, fmt.Errorf("method index %d out of range [0-%d)", index, len(methods))
+				}
+				obj = methods[index] // Id-ordered
+
+			default:
+				return nil, fmt.Errorf("cannot apply %q to %s (got %T, want interface or named)", code, t, t)
+			}
+			t = nil
+
+		case opObj:
+			hasObj, ok := t.(hasObj)
+			if !ok {
+				return nil, fmt.Errorf("cannot apply %q to %s (got %T, want named or type param)", code, t, t)
+			}
+			obj = hasObj.Obj()
+			t = nil
+
+		default:
+			return nil, fmt.Errorf("invalid path: unknown code %q", code)
+		}
+	}
+
+	if obj.Pkg() != pkg {
+		return nil, fmt.Errorf("path denotes %s, which belongs to a different package", obj)
+	}
+
+	return obj, nil // success
+}
+
+// namedMethods returns the methods of a Named type in ascending Id order.
+func namedMethods(named *types.Named) []*types.Func {
+	methods := make([]*types.Func, named.NumMethods())
+	for i := range methods {
+		methods[i] = named.Method(i)
+	}
+	sort.Slice(methods, func(i, j int) bool {
+		return methods[i].Id() < methods[j].Id()
+	})
+	return methods
+}
+
+// scopeNames is a memoization of scope.Names. Callers must not modify the result.
+func (enc *encoder) scopeNames(scope *types.Scope) []string {
+	m := enc.scopeNamesMemo
+	if m == nil {
+		m = make(map[*types.Scope][]string)
+		enc.scopeNamesMemo = m
+	}
+	names, ok := m[scope]
+	if !ok {
+		names = scope.Names() // allocates and sorts
+		m[scope] = names
+	}
+	return names
+}
+
+// namedMethods is a memoization of the namedMethods function. Callers must not modify the result.
+func (enc *encoder) namedMethods(named *types.Named) []*types.Func {
+	m := enc.namedMethodsMemo
+	if m == nil {
+		m = make(map[*types.Named][]*types.Func)
+		enc.namedMethodsMemo = m
+	}
+	methods, ok := m[named]
+	if !ok {
+		methods = namedMethods(named) // allocates and sorts
+		m[named] = methods
+	}
+	return methods
+
+}
diff --git a/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/bexport.go b/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/bexport.go
new file mode 100644
index 00000000000..30582ed6d3d
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/bexport.go
@@ -0,0 +1,852 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Binary package export.
+// This file was derived from $GOROOT/src/cmd/compile/internal/gc/bexport.go;
+// see that file for specification of the format.
+
+package gcimporter
+
+import (
+	"bytes"
+	"encoding/binary"
+	"fmt"
+	"go/constant"
+	"go/token"
+	"go/types"
+	"math"
+	"math/big"
+	"sort"
+	"strings"
+)
+
+// If debugFormat is set, each integer and string value is preceded by a marker
+// and position information in the encoding. This mechanism permits an importer
+// to recognize immediately when it is out of sync. The importer recognizes this
+// mode automatically (i.e., it can import export data produced with debugging
+// support even if debugFormat is not set at the time of import). This mode will
+// lead to massively larger export data (by a factor of 2 to 3) and should only
+// be enabled during development and debugging.
+//
+// NOTE: This flag is the first flag to enable if importing dies because of
+// (suspected) format errors, and whenever a change is made to the format.
+const debugFormat = false // default: false
+
+// Current export format version. Increase with each format change.
+//
+// Note: The latest binary (non-indexed) export format is at version 6.
+// This exporter is still at level 4, but it doesn't matter since
+// the binary importer can handle older versions just fine.
+//
+//	6: package height (CL 105038) -- NOT IMPLEMENTED HERE
+//	5: improved position encoding efficiency (issue 20080, CL 41619) -- NOT IMPLEMENTED HERE
+//	4: type name objects support type aliases, uses aliasTag
+//	3: Go1.8 encoding (same as version 2, aliasTag defined but never used)
+//	2: removed unused bool in ODCL export (compiler only)
+//	1: header format change (more regular), export package for _ struct fields
+//	0: Go1.7 encoding
+const exportVersion = 4
+
+// trackAllTypes enables cycle tracking for all types, not just named
+// types. The existing compiler invariants assume that unnamed types
+// that are not completely set up are not used, or else there are spurious
+// errors.
+// If disabled, only named types are tracked, possibly leading to slightly
+// less efficient encoding in rare cases. It also prevents the export of
+// some corner-case type declarations (but those are not handled correctly
+// with with the textual export format either).
+// TODO(gri) enable and remove once issues caused by it are fixed
+const trackAllTypes = false
+
+type exporter struct {
+	fset *token.FileSet
+	out  bytes.Buffer
+
+	// object -> index maps, indexed in order of serialization
+	strIndex map[string]int
+	pkgIndex map[*types.Package]int
+	typIndex map[types.Type]int
+
+	// position encoding
+	posInfoFormat bool
+	prevFile      string
+	prevLine      int
+
+	// debugging support
+	written int // bytes written
+	indent  int // for trace
+}
+
+// internalError represents an error generated inside this package.
+type internalError string
+
+func (e internalError) Error() string { return "gcimporter: " + string(e) }
+
+func internalErrorf(format string, args ...interface{}) error {
+	return internalError(fmt.Sprintf(format, args...))
+}
+
+// BExportData returns binary export data for pkg.
+// If no file set is provided, position info will be missing.
+func BExportData(fset *token.FileSet, pkg *types.Package) (b []byte, err error) {
+	if !debug {
+		defer func() {
+			if e := recover(); e != nil {
+				if ierr, ok := e.(internalError); ok {
+					err = ierr
+					return
+				}
+				// Not an internal error; panic again.
+				panic(e)
+			}
+		}()
+	}
+
+	p := exporter{
+		fset:          fset,
+		strIndex:      map[string]int{"": 0}, // empty string is mapped to 0
+		pkgIndex:      make(map[*types.Package]int),
+		typIndex:      make(map[types.Type]int),
+		posInfoFormat: true, // TODO(gri) might become a flag, eventually
+	}
+
+	// write version info
+	// The version string must start with "version %d" where %d is the version
+	// number. Additional debugging information may follow after a blank; that
+	// text is ignored by the importer.
+	p.rawStringln(fmt.Sprintf("version %d", exportVersion))
+	var debug string
+	if debugFormat {
+		debug = "debug"
+	}
+	p.rawStringln(debug) // cannot use p.bool since it's affected by debugFormat; also want to see this clearly
+	p.bool(trackAllTypes)
+	p.bool(p.posInfoFormat)
+
+	// --- generic export data ---
+
+	// populate type map with predeclared "known" types
+	for index, typ := range predeclared() {
+		p.typIndex[typ] = index
+	}
+	if len(p.typIndex) != len(predeclared()) {
+		return nil, internalError("duplicate entries in type map?")
+	}
+
+	// write package data
+	p.pkg(pkg, true)
+	if trace {
+		p.tracef("\n")
+	}
+
+	// write objects
+	objcount := 0
+	scope := pkg.Scope()
+	for _, name := range scope.Names() {
+		if !token.IsExported(name) {
+			continue
+		}
+		if trace {
+			p.tracef("\n")
+		}
+		p.obj(scope.Lookup(name))
+		objcount++
+	}
+
+	// indicate end of list
+	if trace {
+		p.tracef("\n")
+	}
+	p.tag(endTag)
+
+	// for self-verification only (redundant)
+	p.int(objcount)
+
+	if trace {
+		p.tracef("\n")
+	}
+
+	// --- end of export data ---
+
+	return p.out.Bytes(), nil
+}
+
+func (p *exporter) pkg(pkg *types.Package, emptypath bool) {
+	if pkg == nil {
+		panic(internalError("unexpected nil pkg"))
+	}
+
+	// if we saw the package before, write its index (>= 0)
+	if i, ok := p.pkgIndex[pkg]; ok {
+		p.index('P', i)
+		return
+	}
+
+	// otherwise, remember the package, write the package tag (< 0) and package data
+	if trace {
+		p.tracef("P%d = { ", len(p.pkgIndex))
+		defer p.tracef("} ")
+	}
+	p.pkgIndex[pkg] = len(p.pkgIndex)
+
+	p.tag(packageTag)
+	p.string(pkg.Name())
+	if emptypath {
+		p.string("")
+	} else {
+		p.string(pkg.Path())
+	}
+}
+
+func (p *exporter) obj(obj types.Object) {
+	switch obj := obj.(type) {
+	case *types.Const:
+		p.tag(constTag)
+		p.pos(obj)
+		p.qualifiedName(obj)
+		p.typ(obj.Type())
+		p.value(obj.Val())
+
+	case *types.TypeName:
+		if obj.IsAlias() {
+			p.tag(aliasTag)
+			p.pos(obj)
+			p.qualifiedName(obj)
+		} else {
+			p.tag(typeTag)
+		}
+		p.typ(obj.Type())
+
+	case *types.Var:
+		p.tag(varTag)
+		p.pos(obj)
+		p.qualifiedName(obj)
+		p.typ(obj.Type())
+
+	case *types.Func:
+		p.tag(funcTag)
+		p.pos(obj)
+		p.qualifiedName(obj)
+		sig := obj.Type().(*types.Signature)
+		p.paramList(sig.Params(), sig.Variadic())
+		p.paramList(sig.Results(), false)
+
+	default:
+		panic(internalErrorf("unexpected object %v (%T)", obj, obj))
+	}
+}
+
+func (p *exporter) pos(obj types.Object) {
+	if !p.posInfoFormat {
+		return
+	}
+
+	file, line := p.fileLine(obj)
+	if file == p.prevFile {
+		// common case: write line delta
+		// delta == 0 means different file or no line change
+		delta := line - p.prevLine
+		p.int(delta)
+		if delta == 0 {
+			p.int(-1) // -1 means no file change
+		}
+	} else {
+		// different file
+		p.int(0)
+		// Encode filename as length of common prefix with previous
+		// filename, followed by (possibly empty) suffix. Filenames
+		// frequently share path prefixes, so this can save a lot
+		// of space and make export data size less dependent on file
+		// path length. The suffix is unlikely to be empty because
+		// file names tend to end in ".go".
+		n := commonPrefixLen(p.prevFile, file)
+		p.int(n)           // n >= 0
+		p.string(file[n:]) // write suffix only
+		p.prevFile = file
+		p.int(line)
+	}
+	p.prevLine = line
+}
+
+func (p *exporter) fileLine(obj types.Object) (file string, line int) {
+	if p.fset != nil {
+		pos := p.fset.Position(obj.Pos())
+		file = pos.Filename
+		line = pos.Line
+	}
+	return
+}
+
+func commonPrefixLen(a, b string) int {
+	if len(a) > len(b) {
+		a, b = b, a
+	}
+	// len(a) <= len(b)
+	i := 0
+	for i < len(a) && a[i] == b[i] {
+		i++
+	}
+	return i
+}
+
+func (p *exporter) qualifiedName(obj types.Object) {
+	p.string(obj.Name())
+	p.pkg(obj.Pkg(), false)
+}
+
+func (p *exporter) typ(t types.Type) {
+	if t == nil {
+		panic(internalError("nil type"))
+	}
+
+	// Possible optimization: Anonymous pointer types *T where
+	// T is a named type are common. We could canonicalize all
+	// such types *T to a single type PT = *T. This would lead
+	// to at most one *T entry in typIndex, and all future *T's
+	// would be encoded as the respective index directly. Would
+	// save 1 byte (pointerTag) per *T and reduce the typIndex
+	// size (at the cost of a canonicalization map). We can do
+	// this later, without encoding format change.
+
+	// if we saw the type before, write its index (>= 0)
+	if i, ok := p.typIndex[t]; ok {
+		p.index('T', i)
+		return
+	}
+
+	// otherwise, remember the type, write the type tag (< 0) and type data
+	if trackAllTypes {
+		if trace {
+			p.tracef("T%d = {>\n", len(p.typIndex))
+			defer p.tracef("<\n} ")
+		}
+		p.typIndex[t] = len(p.typIndex)
+	}
+
+	switch t := t.(type) {
+	case *types.Named:
+		if !trackAllTypes {
+			// if we don't track all types, track named types now
+			p.typIndex[t] = len(p.typIndex)
+		}
+
+		p.tag(namedTag)
+		p.pos(t.Obj())
+		p.qualifiedName(t.Obj())
+		p.typ(t.Underlying())
+		if !types.IsInterface(t) {
+			p.assocMethods(t)
+		}
+
+	case *types.Array:
+		p.tag(arrayTag)
+		p.int64(t.Len())
+		p.typ(t.Elem())
+
+	case *types.Slice:
+		p.tag(sliceTag)
+		p.typ(t.Elem())
+
+	case *dddSlice:
+		p.tag(dddTag)
+		p.typ(t.elem)
+
+	case *types.Struct:
+		p.tag(structTag)
+		p.fieldList(t)
+
+	case *types.Pointer:
+		p.tag(pointerTag)
+		p.typ(t.Elem())
+
+	case *types.Signature:
+		p.tag(signatureTag)
+		p.paramList(t.Params(), t.Variadic())
+		p.paramList(t.Results(), false)
+
+	case *types.Interface:
+		p.tag(interfaceTag)
+		p.iface(t)
+
+	case *types.Map:
+		p.tag(mapTag)
+		p.typ(t.Key())
+		p.typ(t.Elem())
+
+	case *types.Chan:
+		p.tag(chanTag)
+		p.int(int(3 - t.Dir())) // hack
+		p.typ(t.Elem())
+
+	default:
+		panic(internalErrorf("unexpected type %T: %s", t, t))
+	}
+}
+
+func (p *exporter) assocMethods(named *types.Named) {
+	// Sort methods (for determinism).
+	var methods []*types.Func
+	for i := 0; i < named.NumMethods(); i++ {
+		methods = append(methods, named.Method(i))
+	}
+	sort.Sort(methodsByName(methods))
+
+	p.int(len(methods))
+
+	if trace && methods != nil {
+		p.tracef("associated methods {>\n")
+	}
+
+	for i, m := range methods {
+		if trace && i > 0 {
+			p.tracef("\n")
+		}
+
+		p.pos(m)
+		name := m.Name()
+		p.string(name)
+		if !exported(name) {
+			p.pkg(m.Pkg(), false)
+		}
+
+		sig := m.Type().(*types.Signature)
+		p.paramList(types.NewTuple(sig.Recv()), false)
+		p.paramList(sig.Params(), sig.Variadic())
+		p.paramList(sig.Results(), false)
+		p.int(0) // dummy value for go:nointerface pragma - ignored by importer
+	}
+
+	if trace && methods != nil {
+		p.tracef("<\n} ")
+	}
+}
+
+type methodsByName []*types.Func
+
+func (x methodsByName) Len() int           { return len(x) }
+func (x methodsByName) Swap(i, j int)      { x[i], x[j] = x[j], x[i] }
+func (x methodsByName) Less(i, j int) bool { return x[i].Name() < x[j].Name() }
+
+func (p *exporter) fieldList(t *types.Struct) {
+	if trace && t.NumFields() > 0 {
+		p.tracef("fields {>\n")
+		defer p.tracef("<\n} ")
+	}
+
+	p.int(t.NumFields())
+	for i := 0; i < t.NumFields(); i++ {
+		if trace && i > 0 {
+			p.tracef("\n")
+		}
+		p.field(t.Field(i))
+		p.string(t.Tag(i))
+	}
+}
+
+func (p *exporter) field(f *types.Var) {
+	if !f.IsField() {
+		panic(internalError("field expected"))
+	}
+
+	p.pos(f)
+	p.fieldName(f)
+	p.typ(f.Type())
+}
+
+func (p *exporter) iface(t *types.Interface) {
+	// TODO(gri): enable importer to load embedded interfaces,
+	// then emit Embeddeds and ExplicitMethods separately here.
+	p.int(0)
+
+	n := t.NumMethods()
+	if trace && n > 0 {
+		p.tracef("methods {>\n")
+		defer p.tracef("<\n} ")
+	}
+	p.int(n)
+	for i := 0; i < n; i++ {
+		if trace && i > 0 {
+			p.tracef("\n")
+		}
+		p.method(t.Method(i))
+	}
+}
+
+func (p *exporter) method(m *types.Func) {
+	sig := m.Type().(*types.Signature)
+	if sig.Recv() == nil {
+		panic(internalError("method expected"))
+	}
+
+	p.pos(m)
+	p.string(m.Name())
+	if m.Name() != "_" && !token.IsExported(m.Name()) {
+		p.pkg(m.Pkg(), false)
+	}
+
+	// interface method; no need to encode receiver.
+	p.paramList(sig.Params(), sig.Variadic())
+	p.paramList(sig.Results(), false)
+}
+
+func (p *exporter) fieldName(f *types.Var) {
+	name := f.Name()
+
+	if f.Anonymous() {
+		// anonymous field - we distinguish between 3 cases:
+		// 1) field name matches base type name and is exported
+		// 2) field name matches base type name and is not exported
+		// 3) field name doesn't match base type name (alias name)
+		bname := basetypeName(f.Type())
+		if name == bname {
+			if token.IsExported(name) {
+				name = "" // 1) we don't need to know the field name or package
+			} else {
+				name = "?" // 2) use unexported name "?" to force package export
+			}
+		} else {
+			// 3) indicate alias and export name as is
+			// (this requires an extra "@" but this is a rare case)
+			p.string("@")
+		}
+	}
+
+	p.string(name)
+	if name != "" && !token.IsExported(name) {
+		p.pkg(f.Pkg(), false)
+	}
+}
+
+func basetypeName(typ types.Type) string {
+	switch typ := deref(typ).(type) {
+	case *types.Basic:
+		return typ.Name()
+	case *types.Named:
+		return typ.Obj().Name()
+	default:
+		return "" // unnamed type
+	}
+}
+
+func (p *exporter) paramList(params *types.Tuple, variadic bool) {
+	// use negative length to indicate unnamed parameters
+	// (look at the first parameter only since either all
+	// names are present or all are absent)
+	n := params.Len()
+	if n > 0 && params.At(0).Name() == "" {
+		n = -n
+	}
+	p.int(n)
+	for i := 0; i < params.Len(); i++ {
+		q := params.At(i)
+		t := q.Type()
+		if variadic && i == params.Len()-1 {
+			t = &dddSlice{t.(*types.Slice).Elem()}
+		}
+		p.typ(t)
+		if n > 0 {
+			name := q.Name()
+			p.string(name)
+			if name != "_" {
+				p.pkg(q.Pkg(), false)
+			}
+		}
+		p.string("") // no compiler-specific info
+	}
+}
+
+func (p *exporter) value(x constant.Value) {
+	if trace {
+		p.tracef("= ")
+	}
+
+	switch x.Kind() {
+	case constant.Bool:
+		tag := falseTag
+		if constant.BoolVal(x) {
+			tag = trueTag
+		}
+		p.tag(tag)
+
+	case constant.Int:
+		if v, exact := constant.Int64Val(x); exact {
+			// common case: x fits into an int64 - use compact encoding
+			p.tag(int64Tag)
+			p.int64(v)
+			return
+		}
+		// uncommon case: large x - use float encoding
+		// (powers of 2 will be encoded efficiently with exponent)
+		p.tag(floatTag)
+		p.float(constant.ToFloat(x))
+
+	case constant.Float:
+		p.tag(floatTag)
+		p.float(x)
+
+	case constant.Complex:
+		p.tag(complexTag)
+		p.float(constant.Real(x))
+		p.float(constant.Imag(x))
+
+	case constant.String:
+		p.tag(stringTag)
+		p.string(constant.StringVal(x))
+
+	case constant.Unknown:
+		// package contains type errors
+		p.tag(unknownTag)
+
+	default:
+		panic(internalErrorf("unexpected value %v (%T)", x, x))
+	}
+}
+
+func (p *exporter) float(x constant.Value) {
+	if x.Kind() != constant.Float {
+		panic(internalErrorf("unexpected constant %v, want float", x))
+	}
+	// extract sign (there is no -0)
+	sign := constant.Sign(x)
+	if sign == 0 {
+		// x == 0
+		p.int(0)
+		return
+	}
+	// x != 0
+
+	var f big.Float
+	if v, exact := constant.Float64Val(x); exact {
+		// float64
+		f.SetFloat64(v)
+	} else if num, denom := constant.Num(x), constant.Denom(x); num.Kind() == constant.Int {
+		// TODO(gri): add big.Rat accessor to constant.Value.
+		r := valueToRat(num)
+		f.SetRat(r.Quo(r, valueToRat(denom)))
+	} else {
+		// Value too large to represent as a fraction => inaccessible.
+		// TODO(gri): add big.Float accessor to constant.Value.
+		f.SetFloat64(math.MaxFloat64) // FIXME
+	}
+
+	// extract exponent such that 0.5 <= m < 1.0
+	var m big.Float
+	exp := f.MantExp(&m)
+
+	// extract mantissa as *big.Int
+	// - set exponent large enough so mant satisfies mant.IsInt()
+	// - get *big.Int from mant
+	m.SetMantExp(&m, int(m.MinPrec()))
+	mant, acc := m.Int(nil)
+	if acc != big.Exact {
+		panic(internalError("internal error"))
+	}
+
+	p.int(sign)
+	p.int(exp)
+	p.string(string(mant.Bytes()))
+}
+
+func valueToRat(x constant.Value) *big.Rat {
+	// Convert little-endian to big-endian.
+	// I can't believe this is necessary.
+	bytes := constant.Bytes(x)
+	for i := 0; i < len(bytes)/2; i++ {
+		bytes[i], bytes[len(bytes)-1-i] = bytes[len(bytes)-1-i], bytes[i]
+	}
+	return new(big.Rat).SetInt(new(big.Int).SetBytes(bytes))
+}
+
+func (p *exporter) bool(b bool) bool {
+	if trace {
+		p.tracef("[")
+		defer p.tracef("= %v] ", b)
+	}
+
+	x := 0
+	if b {
+		x = 1
+	}
+	p.int(x)
+	return b
+}
+
+// ----------------------------------------------------------------------------
+// Low-level encoders
+
+func (p *exporter) index(marker byte, index int) {
+	if index < 0 {
+		panic(internalError("invalid index < 0"))
+	}
+	if debugFormat {
+		p.marker('t')
+	}
+	if trace {
+		p.tracef("%c%d ", marker, index)
+	}
+	p.rawInt64(int64(index))
+}
+
+func (p *exporter) tag(tag int) {
+	if tag >= 0 {
+		panic(internalError("invalid tag >= 0"))
+	}
+	if debugFormat {
+		p.marker('t')
+	}
+	if trace {
+		p.tracef("%s ", tagString[-tag])
+	}
+	p.rawInt64(int64(tag))
+}
+
+func (p *exporter) int(x int) {
+	p.int64(int64(x))
+}
+
+func (p *exporter) int64(x int64) {
+	if debugFormat {
+		p.marker('i')
+	}
+	if trace {
+		p.tracef("%d ", x)
+	}
+	p.rawInt64(x)
+}
+
+func (p *exporter) string(s string) {
+	if debugFormat {
+		p.marker('s')
+	}
+	if trace {
+		p.tracef("%q ", s)
+	}
+	// if we saw the string before, write its index (>= 0)
+	// (the empty string is mapped to 0)
+	if i, ok := p.strIndex[s]; ok {
+		p.rawInt64(int64(i))
+		return
+	}
+	// otherwise, remember string and write its negative length and bytes
+	p.strIndex[s] = len(p.strIndex)
+	p.rawInt64(-int64(len(s)))
+	for i := 0; i < len(s); i++ {
+		p.rawByte(s[i])
+	}
+}
+
+// marker emits a marker byte and position information which makes
+// it easy for a reader to detect if it is "out of sync". Used for
+// debugFormat format only.
+func (p *exporter) marker(m byte) {
+	p.rawByte(m)
+	// Enable this for help tracking down the location
+	// of an incorrect marker when running in debugFormat.
+	if false && trace {
+		p.tracef("#%d ", p.written)
+	}
+	p.rawInt64(int64(p.written))
+}
+
+// rawInt64 should only be used by low-level encoders.
+func (p *exporter) rawInt64(x int64) {
+	var tmp [binary.MaxVarintLen64]byte
+	n := binary.PutVarint(tmp[:], x)
+	for i := 0; i < n; i++ {
+		p.rawByte(tmp[i])
+	}
+}
+
+// rawStringln should only be used to emit the initial version string.
+func (p *exporter) rawStringln(s string) {
+	for i := 0; i < len(s); i++ {
+		p.rawByte(s[i])
+	}
+	p.rawByte('\n')
+}
+
+// rawByte is the bottleneck interface to write to p.out.
+// rawByte escapes b as follows (any encoding does that
+// hides '$'):
+//
+//	'$'  => '|' 'S'
+//	'|'  => '|' '|'
+//
+// Necessary so other tools can find the end of the
+// export data by searching for "$$".
+// rawByte should only be used by low-level encoders.
+func (p *exporter) rawByte(b byte) {
+	switch b {
+	case '$':
+		// write '$' as '|' 'S'
+		b = 'S'
+		fallthrough
+	case '|':
+		// write '|' as '|' '|'
+		p.out.WriteByte('|')
+		p.written++
+	}
+	p.out.WriteByte(b)
+	p.written++
+}
+
+// tracef is like fmt.Printf but it rewrites the format string
+// to take care of indentation.
+func (p *exporter) tracef(format string, args ...interface{}) {
+	if strings.ContainsAny(format, "<>\n") {
+		var buf bytes.Buffer
+		for i := 0; i < len(format); i++ {
+			// no need to deal with runes
+			ch := format[i]
+			switch ch {
+			case '>':
+				p.indent++
+				continue
+			case '<':
+				p.indent--
+				continue
+			}
+			buf.WriteByte(ch)
+			if ch == '\n' {
+				for j := p.indent; j > 0; j-- {
+					buf.WriteString(".  ")
+				}
+			}
+		}
+		format = buf.String()
+	}
+	fmt.Printf(format, args...)
+}
+
+// Debugging support.
+// (tagString is only used when tracing is enabled)
+var tagString = [...]string{
+	// Packages
+	-packageTag: "package",
+
+	// Types
+	-namedTag:     "named type",
+	-arrayTag:     "array",
+	-sliceTag:     "slice",
+	-dddTag:       "ddd",
+	-structTag:    "struct",
+	-pointerTag:   "pointer",
+	-signatureTag: "signature",
+	-interfaceTag: "interface",
+	-mapTag:       "map",
+	-chanTag:      "chan",
+
+	// Values
+	-falseTag:    "false",
+	-trueTag:     "true",
+	-int64Tag:    "int64",
+	-floatTag:    "float",
+	-fractionTag: "fraction",
+	-complexTag:  "complex",
+	-stringTag:   "string",
+	-unknownTag:  "unknown",
+
+	// Type aliases
+	-aliasTag: "alias",
+}
diff --git a/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/bimport.go b/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/bimport.go
new file mode 100644
index 00000000000..b85de014700
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/bimport.go
@@ -0,0 +1,1053 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// This file is a copy of $GOROOT/src/go/internal/gcimporter/bimport.go.
+
+package gcimporter
+
+import (
+	"encoding/binary"
+	"fmt"
+	"go/constant"
+	"go/token"
+	"go/types"
+	"sort"
+	"strconv"
+	"strings"
+	"sync"
+	"unicode"
+	"unicode/utf8"
+)
+
+type importer struct {
+	imports    map[string]*types.Package
+	data       []byte
+	importpath string
+	buf        []byte // for reading strings
+	version    int    // export format version
+
+	// object lists
+	strList       []string           // in order of appearance
+	pathList      []string           // in order of appearance
+	pkgList       []*types.Package   // in order of appearance
+	typList       []types.Type       // in order of appearance
+	interfaceList []*types.Interface // for delayed completion only
+	trackAllTypes bool
+
+	// position encoding
+	posInfoFormat bool
+	prevFile      string
+	prevLine      int
+	fake          fakeFileSet
+
+	// debugging support
+	debugFormat bool
+	read        int // bytes read
+}
+
+// BImportData imports a package from the serialized package data
+// and returns the number of bytes consumed and a reference to the package.
+// If the export data version is not recognized or the format is otherwise
+// compromised, an error is returned.
+func BImportData(fset *token.FileSet, imports map[string]*types.Package, data []byte, path string) (_ int, pkg *types.Package, err error) {
+	// catch panics and return them as errors
+	const currentVersion = 6
+	version := -1 // unknown version
+	defer func() {
+		if e := recover(); e != nil {
+			// Return a (possibly nil or incomplete) package unchanged (see #16088).
+			if version > currentVersion {
+				err = fmt.Errorf("cannot import %q (%v), export data is newer version - update tool", path, e)
+			} else {
+				err = fmt.Errorf("cannot import %q (%v), possibly version skew - reinstall package", path, e)
+			}
+		}
+	}()
+
+	p := importer{
+		imports:    imports,
+		data:       data,
+		importpath: path,
+		version:    version,
+		strList:    []string{""}, // empty string is mapped to 0
+		pathList:   []string{""}, // empty string is mapped to 0
+		fake: fakeFileSet{
+			fset:  fset,
+			files: make(map[string]*fileInfo),
+		},
+	}
+	defer p.fake.setLines() // set lines for files in fset
+
+	// read version info
+	var versionstr string
+	if b := p.rawByte(); b == 'c' || b == 'd' {
+		// Go1.7 encoding; first byte encodes low-level
+		// encoding format (compact vs debug).
+		// For backward-compatibility only (avoid problems with
+		// old installed packages). Newly compiled packages use
+		// the extensible format string.
+		// TODO(gri) Remove this support eventually; after Go1.8.
+		if b == 'd' {
+			p.debugFormat = true
+		}
+		p.trackAllTypes = p.rawByte() == 'a'
+		p.posInfoFormat = p.int() != 0
+		versionstr = p.string()
+		if versionstr == "v1" {
+			version = 0
+		}
+	} else {
+		// Go1.8 extensible encoding
+		// read version string and extract version number (ignore anything after the version number)
+		versionstr = p.rawStringln(b)
+		if s := strings.SplitN(versionstr, " ", 3); len(s) >= 2 && s[0] == "version" {
+			if v, err := strconv.Atoi(s[1]); err == nil && v > 0 {
+				version = v
+			}
+		}
+	}
+	p.version = version
+
+	// read version specific flags - extend as necessary
+	switch p.version {
+	// case currentVersion:
+	// 	...
+	//	fallthrough
+	case currentVersion, 5, 4, 3, 2, 1:
+		p.debugFormat = p.rawStringln(p.rawByte()) == "debug"
+		p.trackAllTypes = p.int() != 0
+		p.posInfoFormat = p.int() != 0
+	case 0:
+		// Go1.7 encoding format - nothing to do here
+	default:
+		errorf("unknown bexport format version %d (%q)", p.version, versionstr)
+	}
+
+	// --- generic export data ---
+
+	// populate typList with predeclared "known" types
+	p.typList = append(p.typList, predeclared()...)
+
+	// read package data
+	pkg = p.pkg()
+
+	// read objects of phase 1 only (see cmd/compile/internal/gc/bexport.go)
+	objcount := 0
+	for {
+		tag := p.tagOrIndex()
+		if tag == endTag {
+			break
+		}
+		p.obj(tag)
+		objcount++
+	}
+
+	// self-verification
+	if count := p.int(); count != objcount {
+		errorf("got %d objects; want %d", objcount, count)
+	}
+
+	// ignore compiler-specific import data
+
+	// complete interfaces
+	// TODO(gri) re-investigate if we still need to do this in a delayed fashion
+	for _, typ := range p.interfaceList {
+		typ.Complete()
+	}
+
+	// record all referenced packages as imports
+	list := append(([]*types.Package)(nil), p.pkgList[1:]...)
+	sort.Sort(byPath(list))
+	pkg.SetImports(list)
+
+	// package was imported completely and without errors
+	pkg.MarkComplete()
+
+	return p.read, pkg, nil
+}
+
+func errorf(format string, args ...interface{}) {
+	panic(fmt.Sprintf(format, args...))
+}
+
+func (p *importer) pkg() *types.Package {
+	// if the package was seen before, i is its index (>= 0)
+	i := p.tagOrIndex()
+	if i >= 0 {
+		return p.pkgList[i]
+	}
+
+	// otherwise, i is the package tag (< 0)
+	if i != packageTag {
+		errorf("unexpected package tag %d version %d", i, p.version)
+	}
+
+	// read package data
+	name := p.string()
+	var path string
+	if p.version >= 5 {
+		path = p.path()
+	} else {
+		path = p.string()
+	}
+	if p.version >= 6 {
+		p.int() // package height; unused by go/types
+	}
+
+	// we should never see an empty package name
+	if name == "" {
+		errorf("empty package name in import")
+	}
+
+	// an empty path denotes the package we are currently importing;
+	// it must be the first package we see
+	if (path == "") != (len(p.pkgList) == 0) {
+		errorf("package path %q for pkg index %d", path, len(p.pkgList))
+	}
+
+	// if the package was imported before, use that one; otherwise create a new one
+	if path == "" {
+		path = p.importpath
+	}
+	pkg := p.imports[path]
+	if pkg == nil {
+		pkg = types.NewPackage(path, name)
+		p.imports[path] = pkg
+	} else if pkg.Name() != name {
+		errorf("conflicting names %s and %s for package %q", pkg.Name(), name, path)
+	}
+	p.pkgList = append(p.pkgList, pkg)
+
+	return pkg
+}
+
+// objTag returns the tag value for each object kind.
+func objTag(obj types.Object) int {
+	switch obj.(type) {
+	case *types.Const:
+		return constTag
+	case *types.TypeName:
+		return typeTag
+	case *types.Var:
+		return varTag
+	case *types.Func:
+		return funcTag
+	default:
+		errorf("unexpected object: %v (%T)", obj, obj) // panics
+		panic("unreachable")
+	}
+}
+
+func sameObj(a, b types.Object) bool {
+	// Because unnamed types are not canonicalized, we cannot simply compare types for
+	// (pointer) identity.
+	// Ideally we'd check equality of constant values as well, but this is good enough.
+	return objTag(a) == objTag(b) && types.Identical(a.Type(), b.Type())
+}
+
+func (p *importer) declare(obj types.Object) {
+	pkg := obj.Pkg()
+	if alt := pkg.Scope().Insert(obj); alt != nil {
+		// This can only trigger if we import a (non-type) object a second time.
+		// Excluding type aliases, this cannot happen because 1) we only import a package
+		// once; and b) we ignore compiler-specific export data which may contain
+		// functions whose inlined function bodies refer to other functions that
+		// were already imported.
+		// However, type aliases require reexporting the original type, so we need
+		// to allow it (see also the comment in cmd/compile/internal/gc/bimport.go,
+		// method importer.obj, switch case importing functions).
+		// TODO(gri) review/update this comment once the gc compiler handles type aliases.
+		if !sameObj(obj, alt) {
+			errorf("inconsistent import:\n\t%v\npreviously imported as:\n\t%v\n", obj, alt)
+		}
+	}
+}
+
+func (p *importer) obj(tag int) {
+	switch tag {
+	case constTag:
+		pos := p.pos()
+		pkg, name := p.qualifiedName()
+		typ := p.typ(nil, nil)
+		val := p.value()
+		p.declare(types.NewConst(pos, pkg, name, typ, val))
+
+	case aliasTag:
+		// TODO(gri) verify type alias hookup is correct
+		pos := p.pos()
+		pkg, name := p.qualifiedName()
+		typ := p.typ(nil, nil)
+		p.declare(types.NewTypeName(pos, pkg, name, typ))
+
+	case typeTag:
+		p.typ(nil, nil)
+
+	case varTag:
+		pos := p.pos()
+		pkg, name := p.qualifiedName()
+		typ := p.typ(nil, nil)
+		p.declare(types.NewVar(pos, pkg, name, typ))
+
+	case funcTag:
+		pos := p.pos()
+		pkg, name := p.qualifiedName()
+		params, isddd := p.paramList()
+		result, _ := p.paramList()
+		sig := types.NewSignature(nil, params, result, isddd)
+		p.declare(types.NewFunc(pos, pkg, name, sig))
+
+	default:
+		errorf("unexpected object tag %d", tag)
+	}
+}
+
+const deltaNewFile = -64 // see cmd/compile/internal/gc/bexport.go
+
+func (p *importer) pos() token.Pos {
+	if !p.posInfoFormat {
+		return token.NoPos
+	}
+
+	file := p.prevFile
+	line := p.prevLine
+	delta := p.int()
+	line += delta
+	if p.version >= 5 {
+		if delta == deltaNewFile {
+			if n := p.int(); n >= 0 {
+				// file changed
+				file = p.path()
+				line = n
+			}
+		}
+	} else {
+		if delta == 0 {
+			if n := p.int(); n >= 0 {
+				// file changed
+				file = p.prevFile[:n] + p.string()
+				line = p.int()
+			}
+		}
+	}
+	p.prevFile = file
+	p.prevLine = line
+
+	return p.fake.pos(file, line, 0)
+}
+
+// Synthesize a token.Pos
+type fakeFileSet struct {
+	fset  *token.FileSet
+	files map[string]*fileInfo
+}
+
+type fileInfo struct {
+	file     *token.File
+	lastline int
+}
+
+const maxlines = 64 * 1024
+
+func (s *fakeFileSet) pos(file string, line, column int) token.Pos {
+	// TODO(mdempsky): Make use of column.
+
+	// Since we don't know the set of needed file positions, we reserve maxlines
+	// positions per file. We delay calling token.File.SetLines until all
+	// positions have been calculated (by way of fakeFileSet.setLines), so that
+	// we can avoid setting unnecessary lines. See also golang/go#46586.
+	f := s.files[file]
+	if f == nil {
+		f = &fileInfo{file: s.fset.AddFile(file, -1, maxlines)}
+		s.files[file] = f
+	}
+	if line > maxlines {
+		line = 1
+	}
+	if line > f.lastline {
+		f.lastline = line
+	}
+
+	// Return a fake position assuming that f.file consists only of newlines.
+	return token.Pos(f.file.Base() + line - 1)
+}
+
+func (s *fakeFileSet) setLines() {
+	fakeLinesOnce.Do(func() {
+		fakeLines = make([]int, maxlines)
+		for i := range fakeLines {
+			fakeLines[i] = i
+		}
+	})
+	for _, f := range s.files {
+		f.file.SetLines(fakeLines[:f.lastline])
+	}
+}
+
+var (
+	fakeLines     []int
+	fakeLinesOnce sync.Once
+)
+
+func (p *importer) qualifiedName() (pkg *types.Package, name string) {
+	name = p.string()
+	pkg = p.pkg()
+	return
+}
+
+func (p *importer) record(t types.Type) {
+	p.typList = append(p.typList, t)
+}
+
+// A dddSlice is a types.Type representing ...T parameters.
+// It only appears for parameter types and does not escape
+// the importer.
+type dddSlice struct {
+	elem types.Type
+}
+
+func (t *dddSlice) Underlying() types.Type { return t }
+func (t *dddSlice) String() string         { return "..." + t.elem.String() }
+
+// parent is the package which declared the type; parent == nil means
+// the package currently imported. The parent package is needed for
+// exported struct fields and interface methods which don't contain
+// explicit package information in the export data.
+//
+// A non-nil tname is used as the "owner" of the result type; i.e.,
+// the result type is the underlying type of tname. tname is used
+// to give interface methods a named receiver type where possible.
+func (p *importer) typ(parent *types.Package, tname *types.Named) types.Type {
+	// if the type was seen before, i is its index (>= 0)
+	i := p.tagOrIndex()
+	if i >= 0 {
+		return p.typList[i]
+	}
+
+	// otherwise, i is the type tag (< 0)
+	switch i {
+	case namedTag:
+		// read type object
+		pos := p.pos()
+		parent, name := p.qualifiedName()
+		scope := parent.Scope()
+		obj := scope.Lookup(name)
+
+		// if the object doesn't exist yet, create and insert it
+		if obj == nil {
+			obj = types.NewTypeName(pos, parent, name, nil)
+			scope.Insert(obj)
+		}
+
+		if _, ok := obj.(*types.TypeName); !ok {
+			errorf("pkg = %s, name = %s => %s", parent, name, obj)
+		}
+
+		// associate new named type with obj if it doesn't exist yet
+		t0 := types.NewNamed(obj.(*types.TypeName), nil, nil)
+
+		// but record the existing type, if any
+		tname := obj.Type().(*types.Named) // tname is either t0 or the existing type
+		p.record(tname)
+
+		// read underlying type
+		t0.SetUnderlying(p.typ(parent, t0))
+
+		// interfaces don't have associated methods
+		if types.IsInterface(t0) {
+			return tname
+		}
+
+		// read associated methods
+		for i := p.int(); i > 0; i-- {
+			// TODO(gri) replace this with something closer to fieldName
+			pos := p.pos()
+			name := p.string()
+			if !exported(name) {
+				p.pkg()
+			}
+
+			recv, _ := p.paramList() // TODO(gri) do we need a full param list for the receiver?
+			params, isddd := p.paramList()
+			result, _ := p.paramList()
+			p.int() // go:nointerface pragma - discarded
+
+			sig := types.NewSignature(recv.At(0), params, result, isddd)
+			t0.AddMethod(types.NewFunc(pos, parent, name, sig))
+		}
+
+		return tname
+
+	case arrayTag:
+		t := new(types.Array)
+		if p.trackAllTypes {
+			p.record(t)
+		}
+
+		n := p.int64()
+		*t = *types.NewArray(p.typ(parent, nil), n)
+		return t
+
+	case sliceTag:
+		t := new(types.Slice)
+		if p.trackAllTypes {
+			p.record(t)
+		}
+
+		*t = *types.NewSlice(p.typ(parent, nil))
+		return t
+
+	case dddTag:
+		t := new(dddSlice)
+		if p.trackAllTypes {
+			p.record(t)
+		}
+
+		t.elem = p.typ(parent, nil)
+		return t
+
+	case structTag:
+		t := new(types.Struct)
+		if p.trackAllTypes {
+			p.record(t)
+		}
+
+		*t = *types.NewStruct(p.fieldList(parent))
+		return t
+
+	case pointerTag:
+		t := new(types.Pointer)
+		if p.trackAllTypes {
+			p.record(t)
+		}
+
+		*t = *types.NewPointer(p.typ(parent, nil))
+		return t
+
+	case signatureTag:
+		t := new(types.Signature)
+		if p.trackAllTypes {
+			p.record(t)
+		}
+
+		params, isddd := p.paramList()
+		result, _ := p.paramList()
+		*t = *types.NewSignature(nil, params, result, isddd)
+		return t
+
+	case interfaceTag:
+		// Create a dummy entry in the type list. This is safe because we
+		// cannot expect the interface type to appear in a cycle, as any
+		// such cycle must contain a named type which would have been
+		// first defined earlier.
+		// TODO(gri) Is this still true now that we have type aliases?
+		// See issue #23225.
+		n := len(p.typList)
+		if p.trackAllTypes {
+			p.record(nil)
+		}
+
+		var embeddeds []types.Type
+		for n := p.int(); n > 0; n-- {
+			p.pos()
+			embeddeds = append(embeddeds, p.typ(parent, nil))
+		}
+
+		t := newInterface(p.methodList(parent, tname), embeddeds)
+		p.interfaceList = append(p.interfaceList, t)
+		if p.trackAllTypes {
+			p.typList[n] = t
+		}
+		return t
+
+	case mapTag:
+		t := new(types.Map)
+		if p.trackAllTypes {
+			p.record(t)
+		}
+
+		key := p.typ(parent, nil)
+		val := p.typ(parent, nil)
+		*t = *types.NewMap(key, val)
+		return t
+
+	case chanTag:
+		t := new(types.Chan)
+		if p.trackAllTypes {
+			p.record(t)
+		}
+
+		dir := chanDir(p.int())
+		val := p.typ(parent, nil)
+		*t = *types.NewChan(dir, val)
+		return t
+
+	default:
+		errorf("unexpected type tag %d", i) // panics
+		panic("unreachable")
+	}
+}
+
+func chanDir(d int) types.ChanDir {
+	// tag values must match the constants in cmd/compile/internal/gc/go.go
+	switch d {
+	case 1 /* Crecv */ :
+		return types.RecvOnly
+	case 2 /* Csend */ :
+		return types.SendOnly
+	case 3 /* Cboth */ :
+		return types.SendRecv
+	default:
+		errorf("unexpected channel dir %d", d)
+		return 0
+	}
+}
+
+func (p *importer) fieldList(parent *types.Package) (fields []*types.Var, tags []string) {
+	if n := p.int(); n > 0 {
+		fields = make([]*types.Var, n)
+		tags = make([]string, n)
+		for i := range fields {
+			fields[i], tags[i] = p.field(parent)
+		}
+	}
+	return
+}
+
+func (p *importer) field(parent *types.Package) (*types.Var, string) {
+	pos := p.pos()
+	pkg, name, alias := p.fieldName(parent)
+	typ := p.typ(parent, nil)
+	tag := p.string()
+
+	anonymous := false
+	if name == "" {
+		// anonymous field - typ must be T or *T and T must be a type name
+		switch typ := deref(typ).(type) {
+		case *types.Basic: // basic types are named types
+			pkg = nil // // objects defined in Universe scope have no package
+			name = typ.Name()
+		case *types.Named:
+			name = typ.Obj().Name()
+		default:
+			errorf("named base type expected")
+		}
+		anonymous = true
+	} else if alias {
+		// anonymous field: we have an explicit name because it's an alias
+		anonymous = true
+	}
+
+	return types.NewField(pos, pkg, name, typ, anonymous), tag
+}
+
+func (p *importer) methodList(parent *types.Package, baseType *types.Named) (methods []*types.Func) {
+	if n := p.int(); n > 0 {
+		methods = make([]*types.Func, n)
+		for i := range methods {
+			methods[i] = p.method(parent, baseType)
+		}
+	}
+	return
+}
+
+func (p *importer) method(parent *types.Package, baseType *types.Named) *types.Func {
+	pos := p.pos()
+	pkg, name, _ := p.fieldName(parent)
+	// If we don't have a baseType, use a nil receiver.
+	// A receiver using the actual interface type (which
+	// we don't know yet) will be filled in when we call
+	// types.Interface.Complete.
+	var recv *types.Var
+	if baseType != nil {
+		recv = types.NewVar(token.NoPos, parent, "", baseType)
+	}
+	params, isddd := p.paramList()
+	result, _ := p.paramList()
+	sig := types.NewSignature(recv, params, result, isddd)
+	return types.NewFunc(pos, pkg, name, sig)
+}
+
+func (p *importer) fieldName(parent *types.Package) (pkg *types.Package, name string, alias bool) {
+	name = p.string()
+	pkg = parent
+	if pkg == nil {
+		// use the imported package instead
+		pkg = p.pkgList[0]
+	}
+	if p.version == 0 && name == "_" {
+		// version 0 didn't export a package for _ fields
+		return
+	}
+	switch name {
+	case "":
+		// 1) field name matches base type name and is exported: nothing to do
+	case "?":
+		// 2) field name matches base type name and is not exported: need package
+		name = ""
+		pkg = p.pkg()
+	case "@":
+		// 3) field name doesn't match type name (alias)
+		name = p.string()
+		alias = true
+		fallthrough
+	default:
+		if !exported(name) {
+			pkg = p.pkg()
+		}
+	}
+	return
+}
+
+func (p *importer) paramList() (*types.Tuple, bool) {
+	n := p.int()
+	if n == 0 {
+		return nil, false
+	}
+	// negative length indicates unnamed parameters
+	named := true
+	if n < 0 {
+		n = -n
+		named = false
+	}
+	// n > 0
+	params := make([]*types.Var, n)
+	isddd := false
+	for i := range params {
+		params[i], isddd = p.param(named)
+	}
+	return types.NewTuple(params...), isddd
+}
+
+func (p *importer) param(named bool) (*types.Var, bool) {
+	t := p.typ(nil, nil)
+	td, isddd := t.(*dddSlice)
+	if isddd {
+		t = types.NewSlice(td.elem)
+	}
+
+	var pkg *types.Package
+	var name string
+	if named {
+		name = p.string()
+		if name == "" {
+			errorf("expected named parameter")
+		}
+		if name != "_" {
+			pkg = p.pkg()
+		}
+		if i := strings.Index(name, "·"); i > 0 {
+			name = name[:i] // cut off gc-specific parameter numbering
+		}
+	}
+
+	// read and discard compiler-specific info
+	p.string()
+
+	return types.NewVar(token.NoPos, pkg, name, t), isddd
+}
+
+func exported(name string) bool {
+	ch, _ := utf8.DecodeRuneInString(name)
+	return unicode.IsUpper(ch)
+}
+
+func (p *importer) value() constant.Value {
+	switch tag := p.tagOrIndex(); tag {
+	case falseTag:
+		return constant.MakeBool(false)
+	case trueTag:
+		return constant.MakeBool(true)
+	case int64Tag:
+		return constant.MakeInt64(p.int64())
+	case floatTag:
+		return p.float()
+	case complexTag:
+		re := p.float()
+		im := p.float()
+		return constant.BinaryOp(re, token.ADD, constant.MakeImag(im))
+	case stringTag:
+		return constant.MakeString(p.string())
+	case unknownTag:
+		return constant.MakeUnknown()
+	default:
+		errorf("unexpected value tag %d", tag) // panics
+		panic("unreachable")
+	}
+}
+
+func (p *importer) float() constant.Value {
+	sign := p.int()
+	if sign == 0 {
+		return constant.MakeInt64(0)
+	}
+
+	exp := p.int()
+	mant := []byte(p.string()) // big endian
+
+	// remove leading 0's if any
+	for len(mant) > 0 && mant[0] == 0 {
+		mant = mant[1:]
+	}
+
+	// convert to little endian
+	// TODO(gri) go/constant should have a more direct conversion function
+	//           (e.g., once it supports a big.Float based implementation)
+	for i, j := 0, len(mant)-1; i < j; i, j = i+1, j-1 {
+		mant[i], mant[j] = mant[j], mant[i]
+	}
+
+	// adjust exponent (constant.MakeFromBytes creates an integer value,
+	// but mant represents the mantissa bits such that 0.5 <= mant < 1.0)
+	exp -= len(mant) << 3
+	if len(mant) > 0 {
+		for msd := mant[len(mant)-1]; msd&0x80 == 0; msd <<= 1 {
+			exp++
+		}
+	}
+
+	x := constant.MakeFromBytes(mant)
+	switch {
+	case exp < 0:
+		d := constant.Shift(constant.MakeInt64(1), token.SHL, uint(-exp))
+		x = constant.BinaryOp(x, token.QUO, d)
+	case exp > 0:
+		x = constant.Shift(x, token.SHL, uint(exp))
+	}
+
+	if sign < 0 {
+		x = constant.UnaryOp(token.SUB, x, 0)
+	}
+	return x
+}
+
+// ----------------------------------------------------------------------------
+// Low-level decoders
+
+func (p *importer) tagOrIndex() int {
+	if p.debugFormat {
+		p.marker('t')
+	}
+
+	return int(p.rawInt64())
+}
+
+func (p *importer) int() int {
+	x := p.int64()
+	if int64(int(x)) != x {
+		errorf("exported integer too large")
+	}
+	return int(x)
+}
+
+func (p *importer) int64() int64 {
+	if p.debugFormat {
+		p.marker('i')
+	}
+
+	return p.rawInt64()
+}
+
+func (p *importer) path() string {
+	if p.debugFormat {
+		p.marker('p')
+	}
+	// if the path was seen before, i is its index (>= 0)
+	// (the empty string is at index 0)
+	i := p.rawInt64()
+	if i >= 0 {
+		return p.pathList[i]
+	}
+	// otherwise, i is the negative path length (< 0)
+	a := make([]string, -i)
+	for n := range a {
+		a[n] = p.string()
+	}
+	s := strings.Join(a, "/")
+	p.pathList = append(p.pathList, s)
+	return s
+}
+
+func (p *importer) string() string {
+	if p.debugFormat {
+		p.marker('s')
+	}
+	// if the string was seen before, i is its index (>= 0)
+	// (the empty string is at index 0)
+	i := p.rawInt64()
+	if i >= 0 {
+		return p.strList[i]
+	}
+	// otherwise, i is the negative string length (< 0)
+	if n := int(-i); n <= cap(p.buf) {
+		p.buf = p.buf[:n]
+	} else {
+		p.buf = make([]byte, n)
+	}
+	for i := range p.buf {
+		p.buf[i] = p.rawByte()
+	}
+	s := string(p.buf)
+	p.strList = append(p.strList, s)
+	return s
+}
+
+func (p *importer) marker(want byte) {
+	if got := p.rawByte(); got != want {
+		errorf("incorrect marker: got %c; want %c (pos = %d)", got, want, p.read)
+	}
+
+	pos := p.read
+	if n := int(p.rawInt64()); n != pos {
+		errorf("incorrect position: got %d; want %d", n, pos)
+	}
+}
+
+// rawInt64 should only be used by low-level decoders.
+func (p *importer) rawInt64() int64 {
+	i, err := binary.ReadVarint(p)
+	if err != nil {
+		errorf("read error: %v", err)
+	}
+	return i
+}
+
+// rawStringln should only be used to read the initial version string.
+func (p *importer) rawStringln(b byte) string {
+	p.buf = p.buf[:0]
+	for b != '\n' {
+		p.buf = append(p.buf, b)
+		b = p.rawByte()
+	}
+	return string(p.buf)
+}
+
+// needed for binary.ReadVarint in rawInt64
+func (p *importer) ReadByte() (byte, error) {
+	return p.rawByte(), nil
+}
+
+// byte is the bottleneck interface for reading p.data.
+// It unescapes '|' 'S' to '$' and '|' '|' to '|'.
+// rawByte should only be used by low-level decoders.
+func (p *importer) rawByte() byte {
+	b := p.data[0]
+	r := 1
+	if b == '|' {
+		b = p.data[1]
+		r = 2
+		switch b {
+		case 'S':
+			b = '$'
+		case '|':
+			// nothing to do
+		default:
+			errorf("unexpected escape sequence in export data")
+		}
+	}
+	p.data = p.data[r:]
+	p.read += r
+	return b
+
+}
+
+// ----------------------------------------------------------------------------
+// Export format
+
+// Tags. Must be < 0.
+const (
+	// Objects
+	packageTag = -(iota + 1)
+	constTag
+	typeTag
+	varTag
+	funcTag
+	endTag
+
+	// Types
+	namedTag
+	arrayTag
+	sliceTag
+	dddTag
+	structTag
+	pointerTag
+	signatureTag
+	interfaceTag
+	mapTag
+	chanTag
+
+	// Values
+	falseTag
+	trueTag
+	int64Tag
+	floatTag
+	fractionTag // not used by gc
+	complexTag
+	stringTag
+	nilTag     // only used by gc (appears in exported inlined function bodies)
+	unknownTag // not used by gc (only appears in packages with errors)
+
+	// Type aliases
+	aliasTag
+)
+
+var predeclOnce sync.Once
+var predecl []types.Type // initialized lazily
+
+func predeclared() []types.Type {
+	predeclOnce.Do(func() {
+		// initialize lazily to be sure that all
+		// elements have been initialized before
+		predecl = []types.Type{ // basic types
+			types.Typ[types.Bool],
+			types.Typ[types.Int],
+			types.Typ[types.Int8],
+			types.Typ[types.Int16],
+			types.Typ[types.Int32],
+			types.Typ[types.Int64],
+			types.Typ[types.Uint],
+			types.Typ[types.Uint8],
+			types.Typ[types.Uint16],
+			types.Typ[types.Uint32],
+			types.Typ[types.Uint64],
+			types.Typ[types.Uintptr],
+			types.Typ[types.Float32],
+			types.Typ[types.Float64],
+			types.Typ[types.Complex64],
+			types.Typ[types.Complex128],
+			types.Typ[types.String],
+
+			// basic type aliases
+			types.Universe.Lookup("byte").Type(),
+			types.Universe.Lookup("rune").Type(),
+
+			// error
+			types.Universe.Lookup("error").Type(),
+
+			// untyped types
+			types.Typ[types.UntypedBool],
+			types.Typ[types.UntypedInt],
+			types.Typ[types.UntypedRune],
+			types.Typ[types.UntypedFloat],
+			types.Typ[types.UntypedComplex],
+			types.Typ[types.UntypedString],
+			types.Typ[types.UntypedNil],
+
+			// package unsafe
+			types.Typ[types.UnsafePointer],
+
+			// invalid type
+			types.Typ[types.Invalid], // only appears in packages with errors
+
+			// used internally by gc; never used by this package or in .a files
+			anyType{},
+		}
+		predecl = append(predecl, additionalPredeclared()...)
+	})
+	return predecl
+}
+
+type anyType struct{}
+
+func (t anyType) Underlying() types.Type { return t }
+func (t anyType) String() string         { return "any" }
diff --git a/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/exportdata.go b/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/exportdata.go
new file mode 100644
index 00000000000..f6437feb1cf
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/exportdata.go
@@ -0,0 +1,99 @@
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// This file is a copy of $GOROOT/src/go/internal/gcimporter/exportdata.go.
+
+// This file implements FindExportData.
+
+package gcimporter
+
+import (
+	"bufio"
+	"fmt"
+	"io"
+	"strconv"
+	"strings"
+)
+
+func readGopackHeader(r *bufio.Reader) (name string, size int64, err error) {
+	// See $GOROOT/include/ar.h.
+	hdr := make([]byte, 16+12+6+6+8+10+2)
+	_, err = io.ReadFull(r, hdr)
+	if err != nil {
+		return
+	}
+	// leave for debugging
+	if false {
+		fmt.Printf("header: %s", hdr)
+	}
+	s := strings.TrimSpace(string(hdr[16+12+6+6+8:][:10]))
+	length, err := strconv.Atoi(s)
+	size = int64(length)
+	if err != nil || hdr[len(hdr)-2] != '`' || hdr[len(hdr)-1] != '\n' {
+		err = fmt.Errorf("invalid archive header")
+		return
+	}
+	name = strings.TrimSpace(string(hdr[:16]))
+	return
+}
+
+// FindExportData positions the reader r at the beginning of the
+// export data section of an underlying GC-created object/archive
+// file by reading from it. The reader must be positioned at the
+// start of the file before calling this function. The hdr result
+// is the string before the export data, either "$$" or "$$B".
+// The size result is the length of the export data in bytes, or -1 if not known.
+func FindExportData(r *bufio.Reader) (hdr string, size int64, err error) {
+	// Read first line to make sure this is an object file.
+	line, err := r.ReadSlice('\n')
+	if err != nil {
+		err = fmt.Errorf("can't find export data (%v)", err)
+		return
+	}
+
+	if string(line) == "!<arch>\n" {
+		// Archive file. Scan to __.PKGDEF.
+		var name string
+		if name, size, err = readGopackHeader(r); err != nil {
+			return
+		}
+
+		// First entry should be __.PKGDEF.
+		if name != "__.PKGDEF" {
+			err = fmt.Errorf("go archive is missing __.PKGDEF")
+			return
+		}
+
+		// Read first line of __.PKGDEF data, so that line
+		// is once again the first line of the input.
+		if line, err = r.ReadSlice('\n'); err != nil {
+			err = fmt.Errorf("can't find export data (%v)", err)
+			return
+		}
+		size -= int64(len(line))
+	}
+
+	// Now at __.PKGDEF in archive or still at beginning of file.
+	// Either way, line should begin with "go object ".
+	if !strings.HasPrefix(string(line), "go object ") {
+		err = fmt.Errorf("not a Go object file")
+		return
+	}
+
+	// Skip over object header to export data.
+	// Begins after first line starting with $$.
+	for line[0] != '$' {
+		if line, err = r.ReadSlice('\n'); err != nil {
+			err = fmt.Errorf("can't find export data (%v)", err)
+			return
+		}
+		size -= int64(len(line))
+	}
+	hdr = string(line)
+	if size < 0 {
+		size = -1
+	}
+
+	return
+}
diff --git a/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/gcimporter.go b/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/gcimporter.go
new file mode 100644
index 00000000000..a973dece936
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/gcimporter.go
@@ -0,0 +1,277 @@
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// This file is a reduced copy of $GOROOT/src/go/internal/gcimporter/gcimporter.go.
+
+// Package gcimporter provides various functions for reading
+// gc-generated object files that can be used to implement the
+// Importer interface defined by the Go 1.5 standard library package.
+//
+// The encoding is deterministic: if the encoder is applied twice to
+// the same types.Package data structure, both encodings are equal.
+// This property may be important to avoid spurious changes in
+// applications such as build systems.
+//
+// However, the encoder is not necessarily idempotent. Importing an
+// exported package may yield a types.Package that, while it
+// represents the same set of Go types as the original, may differ in
+// the details of its internal representation. Because of these
+// differences, re-encoding the imported package may yield a
+// different, but equally valid, encoding of the package.
+package gcimporter // import "golang.org/x/tools/internal/gcimporter"
+
+import (
+	"bufio"
+	"bytes"
+	"fmt"
+	"go/build"
+	"go/token"
+	"go/types"
+	"io"
+	"io/ioutil"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"strings"
+	"sync"
+)
+
+const (
+	// Enable debug during development: it adds some additional checks, and
+	// prevents errors from being recovered.
+	debug = false
+
+	// If trace is set, debugging output is printed to std out.
+	trace = false
+)
+
+var exportMap sync.Map // package dir → func() (string, bool)
+
+// lookupGorootExport returns the location of the export data
+// (normally found in the build cache, but located in GOROOT/pkg
+// in prior Go releases) for the package located in pkgDir.
+//
+// (We use the package's directory instead of its import path
+// mainly to simplify handling of the packages in src/vendor
+// and cmd/vendor.)
+func lookupGorootExport(pkgDir string) (string, bool) {
+	f, ok := exportMap.Load(pkgDir)
+	if !ok {
+		var (
+			listOnce   sync.Once
+			exportPath string
+		)
+		f, _ = exportMap.LoadOrStore(pkgDir, func() (string, bool) {
+			listOnce.Do(func() {
+				cmd := exec.Command("go", "list", "-export", "-f", "{{.Export}}", pkgDir)
+				cmd.Dir = build.Default.GOROOT
+				var output []byte
+				output, err := cmd.Output()
+				if err != nil {
+					return
+				}
+
+				exports := strings.Split(string(bytes.TrimSpace(output)), "\n")
+				if len(exports) != 1 {
+					return
+				}
+
+				exportPath = exports[0]
+			})
+
+			return exportPath, exportPath != ""
+		})
+	}
+
+	return f.(func() (string, bool))()
+}
+
+var pkgExts = [...]string{".a", ".o"}
+
+// FindPkg returns the filename and unique package id for an import
+// path based on package information provided by build.Import (using
+// the build.Default build.Context). A relative srcDir is interpreted
+// relative to the current working directory.
+// If no file was found, an empty filename is returned.
+func FindPkg(path, srcDir string) (filename, id string) {
+	if path == "" {
+		return
+	}
+
+	var noext string
+	switch {
+	default:
+		// "x" -> "$GOPATH/pkg/$GOOS_$GOARCH/x.ext", "x"
+		// Don't require the source files to be present.
+		if abs, err := filepath.Abs(srcDir); err == nil { // see issue 14282
+			srcDir = abs
+		}
+		bp, _ := build.Import(path, srcDir, build.FindOnly|build.AllowBinary)
+		if bp.PkgObj == "" {
+			var ok bool
+			if bp.Goroot && bp.Dir != "" {
+				filename, ok = lookupGorootExport(bp.Dir)
+			}
+			if !ok {
+				id = path // make sure we have an id to print in error message
+				return
+			}
+		} else {
+			noext = strings.TrimSuffix(bp.PkgObj, ".a")
+			id = bp.ImportPath
+		}
+
+	case build.IsLocalImport(path):
+		// "./x" -> "/this/directory/x.ext", "/this/directory/x"
+		noext = filepath.Join(srcDir, path)
+		id = noext
+
+	case filepath.IsAbs(path):
+		// for completeness only - go/build.Import
+		// does not support absolute imports
+		// "/x" -> "/x.ext", "/x"
+		noext = path
+		id = path
+	}
+
+	if false { // for debugging
+		if path != id {
+			fmt.Printf("%s -> %s\n", path, id)
+		}
+	}
+
+	if filename != "" {
+		if f, err := os.Stat(filename); err == nil && !f.IsDir() {
+			return
+		}
+	}
+
+	// try extensions
+	for _, ext := range pkgExts {
+		filename = noext + ext
+		if f, err := os.Stat(filename); err == nil && !f.IsDir() {
+			return
+		}
+	}
+
+	filename = "" // not found
+	return
+}
+
+// Import imports a gc-generated package given its import path and srcDir, adds
+// the corresponding package object to the packages map, and returns the object.
+// The packages map must contain all packages already imported.
+func Import(packages map[string]*types.Package, path, srcDir string, lookup func(path string) (io.ReadCloser, error)) (pkg *types.Package, err error) {
+	var rc io.ReadCloser
+	var filename, id string
+	if lookup != nil {
+		// With custom lookup specified, assume that caller has
+		// converted path to a canonical import path for use in the map.
+		if path == "unsafe" {
+			return types.Unsafe, nil
+		}
+		id = path
+
+		// No need to re-import if the package was imported completely before.
+		if pkg = packages[id]; pkg != nil && pkg.Complete() {
+			return
+		}
+		f, err := lookup(path)
+		if err != nil {
+			return nil, err
+		}
+		rc = f
+	} else {
+		filename, id = FindPkg(path, srcDir)
+		if filename == "" {
+			if path == "unsafe" {
+				return types.Unsafe, nil
+			}
+			return nil, fmt.Errorf("can't find import: %q", id)
+		}
+
+		// no need to re-import if the package was imported completely before
+		if pkg = packages[id]; pkg != nil && pkg.Complete() {
+			return
+		}
+
+		// open file
+		f, err := os.Open(filename)
+		if err != nil {
+			return nil, err
+		}
+		defer func() {
+			if err != nil {
+				// add file name to error
+				err = fmt.Errorf("%s: %v", filename, err)
+			}
+		}()
+		rc = f
+	}
+	defer rc.Close()
+
+	var hdr string
+	var size int64
+	buf := bufio.NewReader(rc)
+	if hdr, size, err = FindExportData(buf); err != nil {
+		return
+	}
+
+	switch hdr {
+	case "$$B\n":
+		var data []byte
+		data, err = ioutil.ReadAll(buf)
+		if err != nil {
+			break
+		}
+
+		// TODO(gri): allow clients of go/importer to provide a FileSet.
+		// Or, define a new standard go/types/gcexportdata package.
+		fset := token.NewFileSet()
+
+		// The indexed export format starts with an 'i'; the older
+		// binary export format starts with a 'c', 'd', or 'v'
+		// (from "version"). Select appropriate importer.
+		if len(data) > 0 {
+			switch data[0] {
+			case 'i':
+				_, pkg, err := IImportData(fset, packages, data[1:], id)
+				return pkg, err
+
+			case 'v', 'c', 'd':
+				_, pkg, err := BImportData(fset, packages, data, id)
+				return pkg, err
+
+			case 'u':
+				_, pkg, err := UImportData(fset, packages, data[1:size], id)
+				return pkg, err
+
+			default:
+				l := len(data)
+				if l > 10 {
+					l = 10
+				}
+				return nil, fmt.Errorf("unexpected export data with prefix %q for path %s", string(data[:l]), id)
+			}
+		}
+
+	default:
+		err = fmt.Errorf("unknown export data header: %q", hdr)
+	}
+
+	return
+}
+
+func deref(typ types.Type) types.Type {
+	if p, _ := typ.(*types.Pointer); p != nil {
+		return p.Elem()
+	}
+	return typ
+}
+
+type byPath []*types.Package
+
+func (a byPath) Len() int           { return len(a) }
+func (a byPath) Swap(i, j int)      { a[i], a[j] = a[j], a[i] }
+func (a byPath) Less(i, j int) bool { return a[i].Path() < a[j].Path() }
diff --git a/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/iexport.go b/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/iexport.go
new file mode 100644
index 00000000000..a0dc0b5e27d
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/iexport.go
@@ -0,0 +1,1180 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Indexed binary package export.
+// This file was derived from $GOROOT/src/cmd/compile/internal/gc/iexport.go;
+// see that file for specification of the format.
+
+package gcimporter
+
+import (
+	"bytes"
+	"encoding/binary"
+	"fmt"
+	"go/constant"
+	"go/token"
+	"go/types"
+	"io"
+	"math/big"
+	"reflect"
+	"sort"
+	"strconv"
+	"strings"
+
+	"golang.org/x/tools/internal/tokeninternal"
+	"golang.org/x/tools/internal/typeparams"
+)
+
+// IExportShallow encodes "shallow" export data for the specified package.
+//
+// No promises are made about the encoding other than that it can be
+// decoded by the same version of IIExportShallow. If you plan to save
+// export data in the file system, be sure to include a cryptographic
+// digest of the executable in the key to avoid version skew.
+func IExportShallow(fset *token.FileSet, pkg *types.Package) ([]byte, error) {
+	// In principle this operation can only fail if out.Write fails,
+	// but that's impossible for bytes.Buffer---and as a matter of
+	// fact iexportCommon doesn't even check for I/O errors.
+	// TODO(adonovan): handle I/O errors properly.
+	// TODO(adonovan): use byte slices throughout, avoiding copying.
+	const bundle, shallow = false, true
+	var out bytes.Buffer
+	err := iexportCommon(&out, fset, bundle, shallow, iexportVersion, []*types.Package{pkg})
+	return out.Bytes(), err
+}
+
+// IImportShallow decodes "shallow" types.Package data encoded by
+// IExportShallow in the same executable. This function cannot import data from
+// cmd/compile or gcexportdata.Write.
+func IImportShallow(fset *token.FileSet, getPackage GetPackageFunc, data []byte, path string, insert InsertType) (*types.Package, error) {
+	const bundle = false
+	pkgs, err := iimportCommon(fset, getPackage, data, bundle, path, insert)
+	if err != nil {
+		return nil, err
+	}
+	return pkgs[0], nil
+}
+
+// InsertType is the type of a function that creates a types.TypeName
+// object for a named type and inserts it into the scope of the
+// specified Package.
+type InsertType = func(pkg *types.Package, name string)
+
+// Current bundled export format version. Increase with each format change.
+// 0: initial implementation
+const bundleVersion = 0
+
+// IExportData writes indexed export data for pkg to out.
+//
+// If no file set is provided, position info will be missing.
+// The package path of the top-level package will not be recorded,
+// so that calls to IImportData can override with a provided package path.
+func IExportData(out io.Writer, fset *token.FileSet, pkg *types.Package) error {
+	const bundle, shallow = false, false
+	return iexportCommon(out, fset, bundle, shallow, iexportVersion, []*types.Package{pkg})
+}
+
+// IExportBundle writes an indexed export bundle for pkgs to out.
+func IExportBundle(out io.Writer, fset *token.FileSet, pkgs []*types.Package) error {
+	const bundle, shallow = true, false
+	return iexportCommon(out, fset, bundle, shallow, iexportVersion, pkgs)
+}
+
+func iexportCommon(out io.Writer, fset *token.FileSet, bundle, shallow bool, version int, pkgs []*types.Package) (err error) {
+	if !debug {
+		defer func() {
+			if e := recover(); e != nil {
+				if ierr, ok := e.(internalError); ok {
+					err = ierr
+					return
+				}
+				// Not an internal error; panic again.
+				panic(e)
+			}
+		}()
+	}
+
+	p := iexporter{
+		fset:        fset,
+		version:     version,
+		shallow:     shallow,
+		allPkgs:     map[*types.Package]bool{},
+		stringIndex: map[string]uint64{},
+		declIndex:   map[types.Object]uint64{},
+		tparamNames: map[types.Object]string{},
+		typIndex:    map[types.Type]uint64{},
+	}
+	if !bundle {
+		p.localpkg = pkgs[0]
+	}
+
+	for i, pt := range predeclared() {
+		p.typIndex[pt] = uint64(i)
+	}
+	if len(p.typIndex) > predeclReserved {
+		panic(internalErrorf("too many predeclared types: %d > %d", len(p.typIndex), predeclReserved))
+	}
+
+	// Initialize work queue with exported declarations.
+	for _, pkg := range pkgs {
+		scope := pkg.Scope()
+		for _, name := range scope.Names() {
+			if token.IsExported(name) {
+				p.pushDecl(scope.Lookup(name))
+			}
+		}
+
+		if bundle {
+			// Ensure pkg and its imports are included in the index.
+			p.allPkgs[pkg] = true
+			for _, imp := range pkg.Imports() {
+				p.allPkgs[imp] = true
+			}
+		}
+	}
+
+	// Loop until no more work.
+	for !p.declTodo.empty() {
+		p.doDecl(p.declTodo.popHead())
+	}
+
+	// Produce index of offset of each file record in files.
+	var files intWriter
+	var fileOffset []uint64 // fileOffset[i] is offset in files of file encoded as i
+	if p.shallow {
+		fileOffset = make([]uint64, len(p.fileInfos))
+		for i, info := range p.fileInfos {
+			fileOffset[i] = uint64(files.Len())
+			p.encodeFile(&files, info.file, info.needed)
+		}
+	}
+
+	// Append indices to data0 section.
+	dataLen := uint64(p.data0.Len())
+	w := p.newWriter()
+	w.writeIndex(p.declIndex)
+
+	if bundle {
+		w.uint64(uint64(len(pkgs)))
+		for _, pkg := range pkgs {
+			w.pkg(pkg)
+			imps := pkg.Imports()
+			w.uint64(uint64(len(imps)))
+			for _, imp := range imps {
+				w.pkg(imp)
+			}
+		}
+	}
+	w.flush()
+
+	// Assemble header.
+	var hdr intWriter
+	if bundle {
+		hdr.uint64(bundleVersion)
+	}
+	hdr.uint64(uint64(p.version))
+	hdr.uint64(uint64(p.strings.Len()))
+	if p.shallow {
+		hdr.uint64(uint64(files.Len()))
+		hdr.uint64(uint64(len(fileOffset)))
+		for _, offset := range fileOffset {
+			hdr.uint64(offset)
+		}
+	}
+	hdr.uint64(dataLen)
+
+	// Flush output.
+	io.Copy(out, &hdr)
+	io.Copy(out, &p.strings)
+	if p.shallow {
+		io.Copy(out, &files)
+	}
+	io.Copy(out, &p.data0)
+
+	return nil
+}
+
+// encodeFile writes to w a representation of the file sufficient to
+// faithfully restore position information about all needed offsets.
+// Mutates the needed array.
+func (p *iexporter) encodeFile(w *intWriter, file *token.File, needed []uint64) {
+	_ = needed[0] // precondition: needed is non-empty
+
+	w.uint64(p.stringOff(file.Name()))
+
+	size := uint64(file.Size())
+	w.uint64(size)
+
+	// Sort the set of needed offsets. Duplicates are harmless.
+	sort.Slice(needed, func(i, j int) bool { return needed[i] < needed[j] })
+
+	lines := tokeninternal.GetLines(file) // byte offset of each line start
+	w.uint64(uint64(len(lines)))
+
+	// Rather than record the entire array of line start offsets,
+	// we save only a sparse list of (index, offset) pairs for
+	// the start of each line that contains a needed position.
+	var sparse [][2]int // (index, offset) pairs
+outer:
+	for i, lineStart := range lines {
+		lineEnd := size
+		if i < len(lines)-1 {
+			lineEnd = uint64(lines[i+1])
+		}
+		// Does this line contains a needed offset?
+		if needed[0] < lineEnd {
+			sparse = append(sparse, [2]int{i, lineStart})
+			for needed[0] < lineEnd {
+				needed = needed[1:]
+				if len(needed) == 0 {
+					break outer
+				}
+			}
+		}
+	}
+
+	// Delta-encode the columns.
+	w.uint64(uint64(len(sparse)))
+	var prev [2]int
+	for _, pair := range sparse {
+		w.uint64(uint64(pair[0] - prev[0]))
+		w.uint64(uint64(pair[1] - prev[1]))
+		prev = pair
+	}
+}
+
+// writeIndex writes out an object index. mainIndex indicates whether
+// we're writing out the main index, which is also read by
+// non-compiler tools and includes a complete package description
+// (i.e., name and height).
+func (w *exportWriter) writeIndex(index map[types.Object]uint64) {
+	type pkgObj struct {
+		obj  types.Object
+		name string // qualified name; differs from obj.Name for type params
+	}
+	// Build a map from packages to objects from that package.
+	pkgObjs := map[*types.Package][]pkgObj{}
+
+	// For the main index, make sure to include every package that
+	// we reference, even if we're not exporting (or reexporting)
+	// any symbols from it.
+	if w.p.localpkg != nil {
+		pkgObjs[w.p.localpkg] = nil
+	}
+	for pkg := range w.p.allPkgs {
+		pkgObjs[pkg] = nil
+	}
+
+	for obj := range index {
+		name := w.p.exportName(obj)
+		pkgObjs[obj.Pkg()] = append(pkgObjs[obj.Pkg()], pkgObj{obj, name})
+	}
+
+	var pkgs []*types.Package
+	for pkg, objs := range pkgObjs {
+		pkgs = append(pkgs, pkg)
+
+		sort.Slice(objs, func(i, j int) bool {
+			return objs[i].name < objs[j].name
+		})
+	}
+
+	sort.Slice(pkgs, func(i, j int) bool {
+		return w.exportPath(pkgs[i]) < w.exportPath(pkgs[j])
+	})
+
+	w.uint64(uint64(len(pkgs)))
+	for _, pkg := range pkgs {
+		w.string(w.exportPath(pkg))
+		w.string(pkg.Name())
+		w.uint64(uint64(0)) // package height is not needed for go/types
+
+		objs := pkgObjs[pkg]
+		w.uint64(uint64(len(objs)))
+		for _, obj := range objs {
+			w.string(obj.name)
+			w.uint64(index[obj.obj])
+		}
+	}
+}
+
+// exportName returns the 'exported' name of an object. It differs from
+// obj.Name() only for type parameters (see tparamExportName for details).
+func (p *iexporter) exportName(obj types.Object) (res string) {
+	if name := p.tparamNames[obj]; name != "" {
+		return name
+	}
+	return obj.Name()
+}
+
+type iexporter struct {
+	fset    *token.FileSet
+	out     *bytes.Buffer
+	version int
+
+	shallow  bool           // don't put types from other packages in the index
+	localpkg *types.Package // (nil in bundle mode)
+
+	// allPkgs tracks all packages that have been referenced by
+	// the export data, so we can ensure to include them in the
+	// main index.
+	allPkgs map[*types.Package]bool
+
+	declTodo objQueue
+
+	strings     intWriter
+	stringIndex map[string]uint64
+
+	// In shallow mode, object positions are encoded as (file, offset).
+	// Each file is recorded as a line-number table.
+	// Only the lines of needed positions are saved faithfully.
+	fileInfo  map[*token.File]uint64 // value is index in fileInfos
+	fileInfos []*filePositions
+
+	data0       intWriter
+	declIndex   map[types.Object]uint64
+	tparamNames map[types.Object]string // typeparam->exported name
+	typIndex    map[types.Type]uint64
+
+	indent int // for tracing support
+}
+
+type filePositions struct {
+	file   *token.File
+	needed []uint64 // unordered list of needed file offsets
+}
+
+func (p *iexporter) trace(format string, args ...interface{}) {
+	if !trace {
+		// Call sites should also be guarded, but having this check here allows
+		// easily enabling/disabling debug trace statements.
+		return
+	}
+	fmt.Printf(strings.Repeat("..", p.indent)+format+"\n", args...)
+}
+
+// stringOff returns the offset of s within the string section.
+// If not already present, it's added to the end.
+func (p *iexporter) stringOff(s string) uint64 {
+	off, ok := p.stringIndex[s]
+	if !ok {
+		off = uint64(p.strings.Len())
+		p.stringIndex[s] = off
+
+		p.strings.uint64(uint64(len(s)))
+		p.strings.WriteString(s)
+	}
+	return off
+}
+
+// fileIndexAndOffset returns the index of the token.File and the byte offset of pos within it.
+func (p *iexporter) fileIndexAndOffset(file *token.File, pos token.Pos) (uint64, uint64) {
+	index, ok := p.fileInfo[file]
+	if !ok {
+		index = uint64(len(p.fileInfo))
+		p.fileInfos = append(p.fileInfos, &filePositions{file: file})
+		if p.fileInfo == nil {
+			p.fileInfo = make(map[*token.File]uint64)
+		}
+		p.fileInfo[file] = index
+	}
+	// Record each needed offset.
+	info := p.fileInfos[index]
+	offset := uint64(file.Offset(pos))
+	info.needed = append(info.needed, offset)
+
+	return index, offset
+}
+
+// pushDecl adds n to the declaration work queue, if not already present.
+func (p *iexporter) pushDecl(obj types.Object) {
+	// Package unsafe is known to the compiler and predeclared.
+	// Caller should not ask us to do export it.
+	if obj.Pkg() == types.Unsafe {
+		panic("cannot export package unsafe")
+	}
+
+	// Shallow export data: don't index decls from other packages.
+	if p.shallow && obj.Pkg() != p.localpkg {
+		return
+	}
+
+	if _, ok := p.declIndex[obj]; ok {
+		return
+	}
+
+	p.declIndex[obj] = ^uint64(0) // mark obj present in work queue
+	p.declTodo.pushTail(obj)
+}
+
+// exportWriter handles writing out individual data section chunks.
+type exportWriter struct {
+	p *iexporter
+
+	data       intWriter
+	currPkg    *types.Package
+	prevFile   string
+	prevLine   int64
+	prevColumn int64
+}
+
+func (w *exportWriter) exportPath(pkg *types.Package) string {
+	if pkg == w.p.localpkg {
+		return ""
+	}
+	return pkg.Path()
+}
+
+func (p *iexporter) doDecl(obj types.Object) {
+	if trace {
+		p.trace("exporting decl %v (%T)", obj, obj)
+		p.indent++
+		defer func() {
+			p.indent--
+			p.trace("=> %s", obj)
+		}()
+	}
+	w := p.newWriter()
+	w.setPkg(obj.Pkg(), false)
+
+	switch obj := obj.(type) {
+	case *types.Var:
+		w.tag('V')
+		w.pos(obj.Pos())
+		w.typ(obj.Type(), obj.Pkg())
+
+	case *types.Func:
+		sig, _ := obj.Type().(*types.Signature)
+		if sig.Recv() != nil {
+			// We shouldn't see methods in the package scope,
+			// but the type checker may repair "func () F() {}"
+			// to "func (Invalid) F()" and then treat it like "func F()",
+			// so allow that. See golang/go#57729.
+			if sig.Recv().Type() != types.Typ[types.Invalid] {
+				panic(internalErrorf("unexpected method: %v", sig))
+			}
+		}
+
+		// Function.
+		if typeparams.ForSignature(sig).Len() == 0 {
+			w.tag('F')
+		} else {
+			w.tag('G')
+		}
+		w.pos(obj.Pos())
+		// The tparam list of the function type is the declaration of the type
+		// params. So, write out the type params right now. Then those type params
+		// will be referenced via their type offset (via typOff) in all other
+		// places in the signature and function where they are used.
+		//
+		// While importing the type parameters, tparamList computes and records
+		// their export name, so that it can be later used when writing the index.
+		if tparams := typeparams.ForSignature(sig); tparams.Len() > 0 {
+			w.tparamList(obj.Name(), tparams, obj.Pkg())
+		}
+		w.signature(sig)
+
+	case *types.Const:
+		w.tag('C')
+		w.pos(obj.Pos())
+		w.value(obj.Type(), obj.Val())
+
+	case *types.TypeName:
+		t := obj.Type()
+
+		if tparam, ok := t.(*typeparams.TypeParam); ok {
+			w.tag('P')
+			w.pos(obj.Pos())
+			constraint := tparam.Constraint()
+			if p.version >= iexportVersionGo1_18 {
+				implicit := false
+				if iface, _ := constraint.(*types.Interface); iface != nil {
+					implicit = typeparams.IsImplicit(iface)
+				}
+				w.bool(implicit)
+			}
+			w.typ(constraint, obj.Pkg())
+			break
+		}
+
+		if obj.IsAlias() {
+			w.tag('A')
+			w.pos(obj.Pos())
+			w.typ(t, obj.Pkg())
+			break
+		}
+
+		// Defined type.
+		named, ok := t.(*types.Named)
+		if !ok {
+			panic(internalErrorf("%s is not a defined type", t))
+		}
+
+		if typeparams.ForNamed(named).Len() == 0 {
+			w.tag('T')
+		} else {
+			w.tag('U')
+		}
+		w.pos(obj.Pos())
+
+		if typeparams.ForNamed(named).Len() > 0 {
+			// While importing the type parameters, tparamList computes and records
+			// their export name, so that it can be later used when writing the index.
+			w.tparamList(obj.Name(), typeparams.ForNamed(named), obj.Pkg())
+		}
+
+		underlying := obj.Type().Underlying()
+		w.typ(underlying, obj.Pkg())
+
+		if types.IsInterface(t) {
+			break
+		}
+
+		n := named.NumMethods()
+		w.uint64(uint64(n))
+		for i := 0; i < n; i++ {
+			m := named.Method(i)
+			w.pos(m.Pos())
+			w.string(m.Name())
+			sig, _ := m.Type().(*types.Signature)
+
+			// Receiver type parameters are type arguments of the receiver type, so
+			// their name must be qualified before exporting recv.
+			if rparams := typeparams.RecvTypeParams(sig); rparams.Len() > 0 {
+				prefix := obj.Name() + "." + m.Name()
+				for i := 0; i < rparams.Len(); i++ {
+					rparam := rparams.At(i)
+					name := tparamExportName(prefix, rparam)
+					w.p.tparamNames[rparam.Obj()] = name
+				}
+			}
+			w.param(sig.Recv())
+			w.signature(sig)
+		}
+
+	default:
+		panic(internalErrorf("unexpected object: %v", obj))
+	}
+
+	p.declIndex[obj] = w.flush()
+}
+
+func (w *exportWriter) tag(tag byte) {
+	w.data.WriteByte(tag)
+}
+
+func (w *exportWriter) pos(pos token.Pos) {
+	if w.p.shallow {
+		w.posV2(pos)
+	} else if w.p.version >= iexportVersionPosCol {
+		w.posV1(pos)
+	} else {
+		w.posV0(pos)
+	}
+}
+
+// posV2 encoding (used only in shallow mode) records positions as
+// (file, offset), where file is the index in the token.File table
+// (which records the file name and newline offsets) and offset is a
+// byte offset. It effectively ignores //line directives.
+func (w *exportWriter) posV2(pos token.Pos) {
+	if pos == token.NoPos {
+		w.uint64(0)
+		return
+	}
+	file := w.p.fset.File(pos) // fset must be non-nil
+	index, offset := w.p.fileIndexAndOffset(file, pos)
+	w.uint64(1 + index)
+	w.uint64(offset)
+}
+
+func (w *exportWriter) posV1(pos token.Pos) {
+	if w.p.fset == nil {
+		w.int64(0)
+		return
+	}
+
+	p := w.p.fset.Position(pos)
+	file := p.Filename
+	line := int64(p.Line)
+	column := int64(p.Column)
+
+	deltaColumn := (column - w.prevColumn) << 1
+	deltaLine := (line - w.prevLine) << 1
+
+	if file != w.prevFile {
+		deltaLine |= 1
+	}
+	if deltaLine != 0 {
+		deltaColumn |= 1
+	}
+
+	w.int64(deltaColumn)
+	if deltaColumn&1 != 0 {
+		w.int64(deltaLine)
+		if deltaLine&1 != 0 {
+			w.string(file)
+		}
+	}
+
+	w.prevFile = file
+	w.prevLine = line
+	w.prevColumn = column
+}
+
+func (w *exportWriter) posV0(pos token.Pos) {
+	if w.p.fset == nil {
+		w.int64(0)
+		return
+	}
+
+	p := w.p.fset.Position(pos)
+	file := p.Filename
+	line := int64(p.Line)
+
+	// When file is the same as the last position (common case),
+	// we can save a few bytes by delta encoding just the line
+	// number.
+	//
+	// Note: Because data objects may be read out of order (or not
+	// at all), we can only apply delta encoding within a single
+	// object. This is handled implicitly by tracking prevFile and
+	// prevLine as fields of exportWriter.
+
+	if file == w.prevFile {
+		delta := line - w.prevLine
+		w.int64(delta)
+		if delta == deltaNewFile {
+			w.int64(-1)
+		}
+	} else {
+		w.int64(deltaNewFile)
+		w.int64(line) // line >= 0
+		w.string(file)
+		w.prevFile = file
+	}
+	w.prevLine = line
+}
+
+func (w *exportWriter) pkg(pkg *types.Package) {
+	// Ensure any referenced packages are declared in the main index.
+	w.p.allPkgs[pkg] = true
+
+	w.string(w.exportPath(pkg))
+}
+
+func (w *exportWriter) qualifiedType(obj *types.TypeName) {
+	name := w.p.exportName(obj)
+
+	// Ensure any referenced declarations are written out too.
+	w.p.pushDecl(obj)
+	w.string(name)
+	w.pkg(obj.Pkg())
+}
+
+func (w *exportWriter) typ(t types.Type, pkg *types.Package) {
+	w.data.uint64(w.p.typOff(t, pkg))
+}
+
+func (p *iexporter) newWriter() *exportWriter {
+	return &exportWriter{p: p}
+}
+
+func (w *exportWriter) flush() uint64 {
+	off := uint64(w.p.data0.Len())
+	io.Copy(&w.p.data0, &w.data)
+	return off
+}
+
+func (p *iexporter) typOff(t types.Type, pkg *types.Package) uint64 {
+	off, ok := p.typIndex[t]
+	if !ok {
+		w := p.newWriter()
+		w.doTyp(t, pkg)
+		off = predeclReserved + w.flush()
+		p.typIndex[t] = off
+	}
+	return off
+}
+
+func (w *exportWriter) startType(k itag) {
+	w.data.uint64(uint64(k))
+}
+
+func (w *exportWriter) doTyp(t types.Type, pkg *types.Package) {
+	if trace {
+		w.p.trace("exporting type %s (%T)", t, t)
+		w.p.indent++
+		defer func() {
+			w.p.indent--
+			w.p.trace("=> %s", t)
+		}()
+	}
+	switch t := t.(type) {
+	case *types.Named:
+		if targs := typeparams.NamedTypeArgs(t); targs.Len() > 0 {
+			w.startType(instanceType)
+			// TODO(rfindley): investigate if this position is correct, and if it
+			// matters.
+			w.pos(t.Obj().Pos())
+			w.typeList(targs, pkg)
+			w.typ(typeparams.NamedTypeOrigin(t), pkg)
+			return
+		}
+		w.startType(definedType)
+		w.qualifiedType(t.Obj())
+
+	case *typeparams.TypeParam:
+		w.startType(typeParamType)
+		w.qualifiedType(t.Obj())
+
+	case *types.Pointer:
+		w.startType(pointerType)
+		w.typ(t.Elem(), pkg)
+
+	case *types.Slice:
+		w.startType(sliceType)
+		w.typ(t.Elem(), pkg)
+
+	case *types.Array:
+		w.startType(arrayType)
+		w.uint64(uint64(t.Len()))
+		w.typ(t.Elem(), pkg)
+
+	case *types.Chan:
+		w.startType(chanType)
+		// 1 RecvOnly; 2 SendOnly; 3 SendRecv
+		var dir uint64
+		switch t.Dir() {
+		case types.RecvOnly:
+			dir = 1
+		case types.SendOnly:
+			dir = 2
+		case types.SendRecv:
+			dir = 3
+		}
+		w.uint64(dir)
+		w.typ(t.Elem(), pkg)
+
+	case *types.Map:
+		w.startType(mapType)
+		w.typ(t.Key(), pkg)
+		w.typ(t.Elem(), pkg)
+
+	case *types.Signature:
+		w.startType(signatureType)
+		w.setPkg(pkg, true)
+		w.signature(t)
+
+	case *types.Struct:
+		w.startType(structType)
+		n := t.NumFields()
+		if n > 0 {
+			w.setPkg(t.Field(0).Pkg(), true) // qualifying package for field objects
+		} else {
+			w.setPkg(pkg, true)
+		}
+		w.uint64(uint64(n))
+		for i := 0; i < n; i++ {
+			f := t.Field(i)
+			w.pos(f.Pos())
+			w.string(f.Name()) // unexported fields implicitly qualified by prior setPkg
+			w.typ(f.Type(), pkg)
+			w.bool(f.Anonymous())
+			w.string(t.Tag(i)) // note (or tag)
+		}
+
+	case *types.Interface:
+		w.startType(interfaceType)
+		w.setPkg(pkg, true)
+
+		n := t.NumEmbeddeds()
+		w.uint64(uint64(n))
+		for i := 0; i < n; i++ {
+			ft := t.EmbeddedType(i)
+			tPkg := pkg
+			if named, _ := ft.(*types.Named); named != nil {
+				w.pos(named.Obj().Pos())
+			} else {
+				w.pos(token.NoPos)
+			}
+			w.typ(ft, tPkg)
+		}
+
+		n = t.NumExplicitMethods()
+		w.uint64(uint64(n))
+		for i := 0; i < n; i++ {
+			m := t.ExplicitMethod(i)
+			w.pos(m.Pos())
+			w.string(m.Name())
+			sig, _ := m.Type().(*types.Signature)
+			w.signature(sig)
+		}
+
+	case *typeparams.Union:
+		w.startType(unionType)
+		nt := t.Len()
+		w.uint64(uint64(nt))
+		for i := 0; i < nt; i++ {
+			term := t.Term(i)
+			w.bool(term.Tilde())
+			w.typ(term.Type(), pkg)
+		}
+
+	default:
+		panic(internalErrorf("unexpected type: %v, %v", t, reflect.TypeOf(t)))
+	}
+}
+
+func (w *exportWriter) setPkg(pkg *types.Package, write bool) {
+	if write {
+		w.pkg(pkg)
+	}
+
+	w.currPkg = pkg
+}
+
+func (w *exportWriter) signature(sig *types.Signature) {
+	w.paramList(sig.Params())
+	w.paramList(sig.Results())
+	if sig.Params().Len() > 0 {
+		w.bool(sig.Variadic())
+	}
+}
+
+func (w *exportWriter) typeList(ts *typeparams.TypeList, pkg *types.Package) {
+	w.uint64(uint64(ts.Len()))
+	for i := 0; i < ts.Len(); i++ {
+		w.typ(ts.At(i), pkg)
+	}
+}
+
+func (w *exportWriter) tparamList(prefix string, list *typeparams.TypeParamList, pkg *types.Package) {
+	ll := uint64(list.Len())
+	w.uint64(ll)
+	for i := 0; i < list.Len(); i++ {
+		tparam := list.At(i)
+		// Set the type parameter exportName before exporting its type.
+		exportName := tparamExportName(prefix, tparam)
+		w.p.tparamNames[tparam.Obj()] = exportName
+		w.typ(list.At(i), pkg)
+	}
+}
+
+const blankMarker = "$"
+
+// tparamExportName returns the 'exported' name of a type parameter, which
+// differs from its actual object name: it is prefixed with a qualifier, and
+// blank type parameter names are disambiguated by their index in the type
+// parameter list.
+func tparamExportName(prefix string, tparam *typeparams.TypeParam) string {
+	assert(prefix != "")
+	name := tparam.Obj().Name()
+	if name == "_" {
+		name = blankMarker + strconv.Itoa(tparam.Index())
+	}
+	return prefix + "." + name
+}
+
+// tparamName returns the real name of a type parameter, after stripping its
+// qualifying prefix and reverting blank-name encoding. See tparamExportName
+// for details.
+func tparamName(exportName string) string {
+	// Remove the "path" from the type param name that makes it unique.
+	ix := strings.LastIndex(exportName, ".")
+	if ix < 0 {
+		errorf("malformed type parameter export name %s: missing prefix", exportName)
+	}
+	name := exportName[ix+1:]
+	if strings.HasPrefix(name, blankMarker) {
+		return "_"
+	}
+	return name
+}
+
+func (w *exportWriter) paramList(tup *types.Tuple) {
+	n := tup.Len()
+	w.uint64(uint64(n))
+	for i := 0; i < n; i++ {
+		w.param(tup.At(i))
+	}
+}
+
+func (w *exportWriter) param(obj types.Object) {
+	w.pos(obj.Pos())
+	w.localIdent(obj)
+	w.typ(obj.Type(), obj.Pkg())
+}
+
+func (w *exportWriter) value(typ types.Type, v constant.Value) {
+	w.typ(typ, nil)
+	if w.p.version >= iexportVersionGo1_18 {
+		w.int64(int64(v.Kind()))
+	}
+
+	switch b := typ.Underlying().(*types.Basic); b.Info() & types.IsConstType {
+	case types.IsBoolean:
+		w.bool(constant.BoolVal(v))
+	case types.IsInteger:
+		var i big.Int
+		if i64, exact := constant.Int64Val(v); exact {
+			i.SetInt64(i64)
+		} else if ui64, exact := constant.Uint64Val(v); exact {
+			i.SetUint64(ui64)
+		} else {
+			i.SetString(v.ExactString(), 10)
+		}
+		w.mpint(&i, typ)
+	case types.IsFloat:
+		f := constantToFloat(v)
+		w.mpfloat(f, typ)
+	case types.IsComplex:
+		w.mpfloat(constantToFloat(constant.Real(v)), typ)
+		w.mpfloat(constantToFloat(constant.Imag(v)), typ)
+	case types.IsString:
+		w.string(constant.StringVal(v))
+	default:
+		if b.Kind() == types.Invalid {
+			// package contains type errors
+			break
+		}
+		panic(internalErrorf("unexpected type %v (%v)", typ, typ.Underlying()))
+	}
+}
+
+// constantToFloat converts a constant.Value with kind constant.Float to a
+// big.Float.
+func constantToFloat(x constant.Value) *big.Float {
+	x = constant.ToFloat(x)
+	// Use the same floating-point precision (512) as cmd/compile
+	// (see Mpprec in cmd/compile/internal/gc/mpfloat.go).
+	const mpprec = 512
+	var f big.Float
+	f.SetPrec(mpprec)
+	if v, exact := constant.Float64Val(x); exact {
+		// float64
+		f.SetFloat64(v)
+	} else if num, denom := constant.Num(x), constant.Denom(x); num.Kind() == constant.Int {
+		// TODO(gri): add big.Rat accessor to constant.Value.
+		n := valueToRat(num)
+		d := valueToRat(denom)
+		f.SetRat(n.Quo(n, d))
+	} else {
+		// Value too large to represent as a fraction => inaccessible.
+		// TODO(gri): add big.Float accessor to constant.Value.
+		_, ok := f.SetString(x.ExactString())
+		assert(ok)
+	}
+	return &f
+}
+
+// mpint exports a multi-precision integer.
+//
+// For unsigned types, small values are written out as a single
+// byte. Larger values are written out as a length-prefixed big-endian
+// byte string, where the length prefix is encoded as its complement.
+// For example, bytes 0, 1, and 2 directly represent the integer
+// values 0, 1, and 2; while bytes 255, 254, and 253 indicate a 1-,
+// 2-, and 3-byte big-endian string follow.
+//
+// Encoding for signed types use the same general approach as for
+// unsigned types, except small values use zig-zag encoding and the
+// bottom bit of length prefix byte for large values is reserved as a
+// sign bit.
+//
+// The exact boundary between small and large encodings varies
+// according to the maximum number of bytes needed to encode a value
+// of type typ. As a special case, 8-bit types are always encoded as a
+// single byte.
+//
+// TODO(mdempsky): Is this level of complexity really worthwhile?
+func (w *exportWriter) mpint(x *big.Int, typ types.Type) {
+	basic, ok := typ.Underlying().(*types.Basic)
+	if !ok {
+		panic(internalErrorf("unexpected type %v (%T)", typ.Underlying(), typ.Underlying()))
+	}
+
+	signed, maxBytes := intSize(basic)
+
+	negative := x.Sign() < 0
+	if !signed && negative {
+		panic(internalErrorf("negative unsigned integer; type %v, value %v", typ, x))
+	}
+
+	b := x.Bytes()
+	if len(b) > 0 && b[0] == 0 {
+		panic(internalErrorf("leading zeros"))
+	}
+	if uint(len(b)) > maxBytes {
+		panic(internalErrorf("bad mpint length: %d > %d (type %v, value %v)", len(b), maxBytes, typ, x))
+	}
+
+	maxSmall := 256 - maxBytes
+	if signed {
+		maxSmall = 256 - 2*maxBytes
+	}
+	if maxBytes == 1 {
+		maxSmall = 256
+	}
+
+	// Check if x can use small value encoding.
+	if len(b) <= 1 {
+		var ux uint
+		if len(b) == 1 {
+			ux = uint(b[0])
+		}
+		if signed {
+			ux <<= 1
+			if negative {
+				ux--
+			}
+		}
+		if ux < maxSmall {
+			w.data.WriteByte(byte(ux))
+			return
+		}
+	}
+
+	n := 256 - uint(len(b))
+	if signed {
+		n = 256 - 2*uint(len(b))
+		if negative {
+			n |= 1
+		}
+	}
+	if n < maxSmall || n >= 256 {
+		panic(internalErrorf("encoding mistake: %d, %v, %v => %d", len(b), signed, negative, n))
+	}
+
+	w.data.WriteByte(byte(n))
+	w.data.Write(b)
+}
+
+// mpfloat exports a multi-precision floating point number.
+//
+// The number's value is decomposed into mantissa × 2**exponent, where
+// mantissa is an integer. The value is written out as mantissa (as a
+// multi-precision integer) and then the exponent, except exponent is
+// omitted if mantissa is zero.
+func (w *exportWriter) mpfloat(f *big.Float, typ types.Type) {
+	if f.IsInf() {
+		panic("infinite constant")
+	}
+
+	// Break into f = mant × 2**exp, with 0.5 <= mant < 1.
+	var mant big.Float
+	exp := int64(f.MantExp(&mant))
+
+	// Scale so that mant is an integer.
+	prec := mant.MinPrec()
+	mant.SetMantExp(&mant, int(prec))
+	exp -= int64(prec)
+
+	manti, acc := mant.Int(nil)
+	if acc != big.Exact {
+		panic(internalErrorf("mantissa scaling failed for %f (%s)", f, acc))
+	}
+	w.mpint(manti, typ)
+	if manti.Sign() != 0 {
+		w.int64(exp)
+	}
+}
+
+func (w *exportWriter) bool(b bool) bool {
+	var x uint64
+	if b {
+		x = 1
+	}
+	w.uint64(x)
+	return b
+}
+
+func (w *exportWriter) int64(x int64)   { w.data.int64(x) }
+func (w *exportWriter) uint64(x uint64) { w.data.uint64(x) }
+func (w *exportWriter) string(s string) { w.uint64(w.p.stringOff(s)) }
+
+func (w *exportWriter) localIdent(obj types.Object) {
+	// Anonymous parameters.
+	if obj == nil {
+		w.string("")
+		return
+	}
+
+	name := obj.Name()
+	if name == "_" {
+		w.string("_")
+		return
+	}
+
+	w.string(name)
+}
+
+type intWriter struct {
+	bytes.Buffer
+}
+
+func (w *intWriter) int64(x int64) {
+	var buf [binary.MaxVarintLen64]byte
+	n := binary.PutVarint(buf[:], x)
+	w.Write(buf[:n])
+}
+
+func (w *intWriter) uint64(x uint64) {
+	var buf [binary.MaxVarintLen64]byte
+	n := binary.PutUvarint(buf[:], x)
+	w.Write(buf[:n])
+}
+
+func assert(cond bool) {
+	if !cond {
+		panic("internal error: assertion failed")
+	}
+}
+
+// The below is copied from go/src/cmd/compile/internal/gc/syntax.go.
+
+// objQueue is a FIFO queue of types.Object. The zero value of objQueue is
+// a ready-to-use empty queue.
+type objQueue struct {
+	ring       []types.Object
+	head, tail int
+}
+
+// empty returns true if q contains no Nodes.
+func (q *objQueue) empty() bool {
+	return q.head == q.tail
+}
+
+// pushTail appends n to the tail of the queue.
+func (q *objQueue) pushTail(obj types.Object) {
+	if len(q.ring) == 0 {
+		q.ring = make([]types.Object, 16)
+	} else if q.head+len(q.ring) == q.tail {
+		// Grow the ring.
+		nring := make([]types.Object, len(q.ring)*2)
+		// Copy the old elements.
+		part := q.ring[q.head%len(q.ring):]
+		if q.tail-q.head <= len(part) {
+			part = part[:q.tail-q.head]
+			copy(nring, part)
+		} else {
+			pos := copy(nring, part)
+			copy(nring[pos:], q.ring[:q.tail%len(q.ring)])
+		}
+		q.ring, q.head, q.tail = nring, 0, q.tail-q.head
+	}
+
+	q.ring[q.tail%len(q.ring)] = obj
+	q.tail++
+}
+
+// popHead pops a node from the head of the queue. It panics if q is empty.
+func (q *objQueue) popHead() types.Object {
+	if q.empty() {
+		panic("dequeue empty")
+	}
+	obj := q.ring[q.head%len(q.ring)]
+	q.head++
+	return obj
+}
diff --git a/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/iimport.go b/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/iimport.go
new file mode 100644
index 00000000000..be6dace1534
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/iimport.go
@@ -0,0 +1,998 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Indexed package import.
+// See cmd/compile/internal/gc/iexport.go for the export data format.
+
+// This file is a copy of $GOROOT/src/go/internal/gcimporter/iimport.go.
+
+package gcimporter
+
+import (
+	"bytes"
+	"encoding/binary"
+	"fmt"
+	"go/constant"
+	"go/token"
+	"go/types"
+	"io"
+	"math/big"
+	"sort"
+	"strings"
+
+	"golang.org/x/tools/internal/typeparams"
+)
+
+type intReader struct {
+	*bytes.Reader
+	path string
+}
+
+func (r *intReader) int64() int64 {
+	i, err := binary.ReadVarint(r.Reader)
+	if err != nil {
+		errorf("import %q: read varint error: %v", r.path, err)
+	}
+	return i
+}
+
+func (r *intReader) uint64() uint64 {
+	i, err := binary.ReadUvarint(r.Reader)
+	if err != nil {
+		errorf("import %q: read varint error: %v", r.path, err)
+	}
+	return i
+}
+
+// Keep this in sync with constants in iexport.go.
+const (
+	iexportVersionGo1_11   = 0
+	iexportVersionPosCol   = 1
+	iexportVersionGo1_18   = 2
+	iexportVersionGenerics = 2
+
+	iexportVersionCurrent = 2
+)
+
+type ident struct {
+	pkg  *types.Package
+	name string
+}
+
+const predeclReserved = 32
+
+type itag uint64
+
+const (
+	// Types
+	definedType itag = iota
+	pointerType
+	sliceType
+	arrayType
+	chanType
+	mapType
+	signatureType
+	structType
+	interfaceType
+	typeParamType
+	instanceType
+	unionType
+)
+
+// IImportData imports a package from the serialized package data
+// and returns 0 and a reference to the package.
+// If the export data version is not recognized or the format is otherwise
+// compromised, an error is returned.
+func IImportData(fset *token.FileSet, imports map[string]*types.Package, data []byte, path string) (int, *types.Package, error) {
+	pkgs, err := iimportCommon(fset, GetPackageFromMap(imports), data, false, path, nil)
+	if err != nil {
+		return 0, nil, err
+	}
+	return 0, pkgs[0], nil
+}
+
+// IImportBundle imports a set of packages from the serialized package bundle.
+func IImportBundle(fset *token.FileSet, imports map[string]*types.Package, data []byte) ([]*types.Package, error) {
+	return iimportCommon(fset, GetPackageFromMap(imports), data, true, "", nil)
+}
+
+// A GetPackageFunc is a function that gets the package with the given path
+// from the importer state, creating it (with the specified name) if necessary.
+// It is an abstraction of the map historically used to memoize package creation.
+//
+// Two calls with the same path must return the same package.
+//
+// If the given getPackage func returns nil, the import will fail.
+type GetPackageFunc = func(path, name string) *types.Package
+
+// GetPackageFromMap returns a GetPackageFunc that retrieves packages from the
+// given map of package path -> package.
+//
+// The resulting func may mutate m: if a requested package is not found, a new
+// package will be inserted into m.
+func GetPackageFromMap(m map[string]*types.Package) GetPackageFunc {
+	return func(path, name string) *types.Package {
+		if _, ok := m[path]; !ok {
+			m[path] = types.NewPackage(path, name)
+		}
+		return m[path]
+	}
+}
+
+func iimportCommon(fset *token.FileSet, getPackage GetPackageFunc, data []byte, bundle bool, path string, insert InsertType) (pkgs []*types.Package, err error) {
+	const currentVersion = iexportVersionCurrent
+	version := int64(-1)
+	if !debug {
+		defer func() {
+			if e := recover(); e != nil {
+				if bundle {
+					err = fmt.Errorf("%v", e)
+				} else if version > currentVersion {
+					err = fmt.Errorf("cannot import %q (%v), export data is newer version - update tool", path, e)
+				} else {
+					err = fmt.Errorf("cannot import %q (%v), possibly version skew - reinstall package", path, e)
+				}
+			}
+		}()
+	}
+
+	r := &intReader{bytes.NewReader(data), path}
+
+	if bundle {
+		bundleVersion := r.uint64()
+		switch bundleVersion {
+		case bundleVersion:
+		default:
+			errorf("unknown bundle format version %d", bundleVersion)
+		}
+	}
+
+	version = int64(r.uint64())
+	switch version {
+	case iexportVersionGo1_18, iexportVersionPosCol, iexportVersionGo1_11:
+	default:
+		if version > iexportVersionGo1_18 {
+			errorf("unstable iexport format version %d, just rebuild compiler and std library", version)
+		} else {
+			errorf("unknown iexport format version %d", version)
+		}
+	}
+
+	sLen := int64(r.uint64())
+	var fLen int64
+	var fileOffset []uint64
+	if insert != nil {
+		// Shallow mode uses a different position encoding.
+		fLen = int64(r.uint64())
+		fileOffset = make([]uint64, r.uint64())
+		for i := range fileOffset {
+			fileOffset[i] = r.uint64()
+		}
+	}
+	dLen := int64(r.uint64())
+
+	whence, _ := r.Seek(0, io.SeekCurrent)
+	stringData := data[whence : whence+sLen]
+	fileData := data[whence+sLen : whence+sLen+fLen]
+	declData := data[whence+sLen+fLen : whence+sLen+fLen+dLen]
+	r.Seek(sLen+fLen+dLen, io.SeekCurrent)
+
+	p := iimporter{
+		version: int(version),
+		ipath:   path,
+		insert:  insert,
+
+		stringData:  stringData,
+		stringCache: make(map[uint64]string),
+		fileOffset:  fileOffset,
+		fileData:    fileData,
+		fileCache:   make([]*token.File, len(fileOffset)),
+		pkgCache:    make(map[uint64]*types.Package),
+
+		declData: declData,
+		pkgIndex: make(map[*types.Package]map[string]uint64),
+		typCache: make(map[uint64]types.Type),
+		// Separate map for typeparams, keyed by their package and unique
+		// name.
+		tparamIndex: make(map[ident]types.Type),
+
+		fake: fakeFileSet{
+			fset:  fset,
+			files: make(map[string]*fileInfo),
+		},
+	}
+	defer p.fake.setLines() // set lines for files in fset
+
+	for i, pt := range predeclared() {
+		p.typCache[uint64(i)] = pt
+	}
+
+	pkgList := make([]*types.Package, r.uint64())
+	for i := range pkgList {
+		pkgPathOff := r.uint64()
+		pkgPath := p.stringAt(pkgPathOff)
+		pkgName := p.stringAt(r.uint64())
+		_ = r.uint64() // package height; unused by go/types
+
+		if pkgPath == "" {
+			pkgPath = path
+		}
+		pkg := getPackage(pkgPath, pkgName)
+		if pkg == nil {
+			errorf("internal error: getPackage returned nil package for %s", pkgPath)
+		} else if pkg.Name() != pkgName {
+			errorf("conflicting names %s and %s for package %q", pkg.Name(), pkgName, path)
+		}
+		if i == 0 && !bundle {
+			p.localpkg = pkg
+		}
+
+		p.pkgCache[pkgPathOff] = pkg
+
+		// Read index for package.
+		nameIndex := make(map[string]uint64)
+		nSyms := r.uint64()
+		// In shallow mode we don't expect an index for other packages.
+		assert(nSyms == 0 || p.localpkg == pkg || p.insert == nil)
+		for ; nSyms > 0; nSyms-- {
+			name := p.stringAt(r.uint64())
+			nameIndex[name] = r.uint64()
+		}
+
+		p.pkgIndex[pkg] = nameIndex
+		pkgList[i] = pkg
+	}
+
+	if bundle {
+		pkgs = make([]*types.Package, r.uint64())
+		for i := range pkgs {
+			pkg := p.pkgAt(r.uint64())
+			imps := make([]*types.Package, r.uint64())
+			for j := range imps {
+				imps[j] = p.pkgAt(r.uint64())
+			}
+			pkg.SetImports(imps)
+			pkgs[i] = pkg
+		}
+	} else {
+		if len(pkgList) == 0 {
+			errorf("no packages found for %s", path)
+			panic("unreachable")
+		}
+		pkgs = pkgList[:1]
+
+		// record all referenced packages as imports
+		list := append(([]*types.Package)(nil), pkgList[1:]...)
+		sort.Sort(byPath(list))
+		pkgs[0].SetImports(list)
+	}
+
+	for _, pkg := range pkgs {
+		if pkg.Complete() {
+			continue
+		}
+
+		names := make([]string, 0, len(p.pkgIndex[pkg]))
+		for name := range p.pkgIndex[pkg] {
+			names = append(names, name)
+		}
+		sort.Strings(names)
+		for _, name := range names {
+			p.doDecl(pkg, name)
+		}
+
+		// package was imported completely and without errors
+		pkg.MarkComplete()
+	}
+
+	// SetConstraint can't be called if the constraint type is not yet complete.
+	// When type params are created in the 'P' case of (*importReader).obj(),
+	// the associated constraint type may not be complete due to recursion.
+	// Therefore, we defer calling SetConstraint there, and call it here instead
+	// after all types are complete.
+	for _, d := range p.later {
+		typeparams.SetTypeParamConstraint(d.t, d.constraint)
+	}
+
+	for _, typ := range p.interfaceList {
+		typ.Complete()
+	}
+
+	return pkgs, nil
+}
+
+type setConstraintArgs struct {
+	t          *typeparams.TypeParam
+	constraint types.Type
+}
+
+type iimporter struct {
+	version int
+	ipath   string
+
+	localpkg *types.Package
+	insert   func(pkg *types.Package, name string) // "shallow" mode only
+
+	stringData  []byte
+	stringCache map[uint64]string
+	fileOffset  []uint64 // fileOffset[i] is offset in fileData for info about file encoded as i
+	fileData    []byte
+	fileCache   []*token.File // memoized decoding of file encoded as i
+	pkgCache    map[uint64]*types.Package
+
+	declData    []byte
+	pkgIndex    map[*types.Package]map[string]uint64
+	typCache    map[uint64]types.Type
+	tparamIndex map[ident]types.Type
+
+	fake          fakeFileSet
+	interfaceList []*types.Interface
+
+	// Arguments for calls to SetConstraint that are deferred due to recursive types
+	later []setConstraintArgs
+
+	indent int // for tracing support
+}
+
+func (p *iimporter) trace(format string, args ...interface{}) {
+	if !trace {
+		// Call sites should also be guarded, but having this check here allows
+		// easily enabling/disabling debug trace statements.
+		return
+	}
+	fmt.Printf(strings.Repeat("..", p.indent)+format+"\n", args...)
+}
+
+func (p *iimporter) doDecl(pkg *types.Package, name string) {
+	if debug {
+		p.trace("import decl %s", name)
+		p.indent++
+		defer func() {
+			p.indent--
+			p.trace("=> %s", name)
+		}()
+	}
+	// See if we've already imported this declaration.
+	if obj := pkg.Scope().Lookup(name); obj != nil {
+		return
+	}
+
+	off, ok := p.pkgIndex[pkg][name]
+	if !ok {
+		// In "shallow" mode, call back to the application to
+		// find the object and insert it into the package scope.
+		if p.insert != nil {
+			assert(pkg != p.localpkg)
+			p.insert(pkg, name) // "can't fail"
+			return
+		}
+		errorf("%v.%v not in index", pkg, name)
+	}
+
+	r := &importReader{p: p, currPkg: pkg}
+	r.declReader.Reset(p.declData[off:])
+
+	r.obj(name)
+}
+
+func (p *iimporter) stringAt(off uint64) string {
+	if s, ok := p.stringCache[off]; ok {
+		return s
+	}
+
+	slen, n := binary.Uvarint(p.stringData[off:])
+	if n <= 0 {
+		errorf("varint failed")
+	}
+	spos := off + uint64(n)
+	s := string(p.stringData[spos : spos+slen])
+	p.stringCache[off] = s
+	return s
+}
+
+func (p *iimporter) fileAt(index uint64) *token.File {
+	file := p.fileCache[index]
+	if file == nil {
+		off := p.fileOffset[index]
+		file = p.decodeFile(intReader{bytes.NewReader(p.fileData[off:]), p.ipath})
+		p.fileCache[index] = file
+	}
+	return file
+}
+
+func (p *iimporter) decodeFile(rd intReader) *token.File {
+	filename := p.stringAt(rd.uint64())
+	size := int(rd.uint64())
+	file := p.fake.fset.AddFile(filename, -1, size)
+
+	// SetLines requires a nondecreasing sequence.
+	// Because it is common for clients to derive the interval
+	// [start, start+len(name)] from a start position, and we
+	// want to ensure that the end offset is on the same line,
+	// we fill in the gaps of the sparse encoding with values
+	// that strictly increase by the largest possible amount.
+	// This allows us to avoid having to record the actual end
+	// offset of each needed line.
+
+	lines := make([]int, int(rd.uint64()))
+	var index, offset int
+	for i, n := 0, int(rd.uint64()); i < n; i++ {
+		index += int(rd.uint64())
+		offset += int(rd.uint64())
+		lines[index] = offset
+
+		// Ensure monotonicity between points.
+		for j := index - 1; j > 0 && lines[j] == 0; j-- {
+			lines[j] = lines[j+1] - 1
+		}
+	}
+
+	// Ensure monotonicity after last point.
+	for j := len(lines) - 1; j > 0 && lines[j] == 0; j-- {
+		size--
+		lines[j] = size
+	}
+
+	if !file.SetLines(lines) {
+		errorf("SetLines failed: %d", lines) // can't happen
+	}
+	return file
+}
+
+func (p *iimporter) pkgAt(off uint64) *types.Package {
+	if pkg, ok := p.pkgCache[off]; ok {
+		return pkg
+	}
+	path := p.stringAt(off)
+	errorf("missing package %q in %q", path, p.ipath)
+	return nil
+}
+
+func (p *iimporter) typAt(off uint64, base *types.Named) types.Type {
+	if t, ok := p.typCache[off]; ok && canReuse(base, t) {
+		return t
+	}
+
+	if off < predeclReserved {
+		errorf("predeclared type missing from cache: %v", off)
+	}
+
+	r := &importReader{p: p}
+	r.declReader.Reset(p.declData[off-predeclReserved:])
+	t := r.doType(base)
+
+	if canReuse(base, t) {
+		p.typCache[off] = t
+	}
+	return t
+}
+
+// canReuse reports whether the type rhs on the RHS of the declaration for def
+// may be re-used.
+//
+// Specifically, if def is non-nil and rhs is an interface type with methods, it
+// may not be re-used because we have a convention of setting the receiver type
+// for interface methods to def.
+func canReuse(def *types.Named, rhs types.Type) bool {
+	if def == nil {
+		return true
+	}
+	iface, _ := rhs.(*types.Interface)
+	if iface == nil {
+		return true
+	}
+	// Don't use iface.Empty() here as iface may not be complete.
+	return iface.NumEmbeddeds() == 0 && iface.NumExplicitMethods() == 0
+}
+
+type importReader struct {
+	p          *iimporter
+	declReader bytes.Reader
+	currPkg    *types.Package
+	prevFile   string
+	prevLine   int64
+	prevColumn int64
+}
+
+func (r *importReader) obj(name string) {
+	tag := r.byte()
+	pos := r.pos()
+
+	switch tag {
+	case 'A':
+		typ := r.typ()
+
+		r.declare(types.NewTypeName(pos, r.currPkg, name, typ))
+
+	case 'C':
+		typ, val := r.value()
+
+		r.declare(types.NewConst(pos, r.currPkg, name, typ, val))
+
+	case 'F', 'G':
+		var tparams []*typeparams.TypeParam
+		if tag == 'G' {
+			tparams = r.tparamList()
+		}
+		sig := r.signature(nil, nil, tparams)
+		r.declare(types.NewFunc(pos, r.currPkg, name, sig))
+
+	case 'T', 'U':
+		// Types can be recursive. We need to setup a stub
+		// declaration before recursing.
+		obj := types.NewTypeName(pos, r.currPkg, name, nil)
+		named := types.NewNamed(obj, nil, nil)
+		// Declare obj before calling r.tparamList, so the new type name is recognized
+		// if used in the constraint of one of its own typeparams (see #48280).
+		r.declare(obj)
+		if tag == 'U' {
+			tparams := r.tparamList()
+			typeparams.SetForNamed(named, tparams)
+		}
+
+		underlying := r.p.typAt(r.uint64(), named).Underlying()
+		named.SetUnderlying(underlying)
+
+		if !isInterface(underlying) {
+			for n := r.uint64(); n > 0; n-- {
+				mpos := r.pos()
+				mname := r.ident()
+				recv := r.param()
+
+				// If the receiver has any targs, set those as the
+				// rparams of the method (since those are the
+				// typeparams being used in the method sig/body).
+				base := baseType(recv.Type())
+				assert(base != nil)
+				targs := typeparams.NamedTypeArgs(base)
+				var rparams []*typeparams.TypeParam
+				if targs.Len() > 0 {
+					rparams = make([]*typeparams.TypeParam, targs.Len())
+					for i := range rparams {
+						rparams[i] = targs.At(i).(*typeparams.TypeParam)
+					}
+				}
+				msig := r.signature(recv, rparams, nil)
+
+				named.AddMethod(types.NewFunc(mpos, r.currPkg, mname, msig))
+			}
+		}
+
+	case 'P':
+		// We need to "declare" a typeparam in order to have a name that
+		// can be referenced recursively (if needed) in the type param's
+		// bound.
+		if r.p.version < iexportVersionGenerics {
+			errorf("unexpected type param type")
+		}
+		name0 := tparamName(name)
+		tn := types.NewTypeName(pos, r.currPkg, name0, nil)
+		t := typeparams.NewTypeParam(tn, nil)
+
+		// To handle recursive references to the typeparam within its
+		// bound, save the partial type in tparamIndex before reading the bounds.
+		id := ident{r.currPkg, name}
+		r.p.tparamIndex[id] = t
+		var implicit bool
+		if r.p.version >= iexportVersionGo1_18 {
+			implicit = r.bool()
+		}
+		constraint := r.typ()
+		if implicit {
+			iface, _ := constraint.(*types.Interface)
+			if iface == nil {
+				errorf("non-interface constraint marked implicit")
+			}
+			typeparams.MarkImplicit(iface)
+		}
+		// The constraint type may not be complete, if we
+		// are in the middle of a type recursion involving type
+		// constraints. So, we defer SetConstraint until we have
+		// completely set up all types in ImportData.
+		r.p.later = append(r.p.later, setConstraintArgs{t: t, constraint: constraint})
+
+	case 'V':
+		typ := r.typ()
+
+		r.declare(types.NewVar(pos, r.currPkg, name, typ))
+
+	default:
+		errorf("unexpected tag: %v", tag)
+	}
+}
+
+func (r *importReader) declare(obj types.Object) {
+	obj.Pkg().Scope().Insert(obj)
+}
+
+func (r *importReader) value() (typ types.Type, val constant.Value) {
+	typ = r.typ()
+	if r.p.version >= iexportVersionGo1_18 {
+		// TODO: add support for using the kind.
+		_ = constant.Kind(r.int64())
+	}
+
+	switch b := typ.Underlying().(*types.Basic); b.Info() & types.IsConstType {
+	case types.IsBoolean:
+		val = constant.MakeBool(r.bool())
+
+	case types.IsString:
+		val = constant.MakeString(r.string())
+
+	case types.IsInteger:
+		var x big.Int
+		r.mpint(&x, b)
+		val = constant.Make(&x)
+
+	case types.IsFloat:
+		val = r.mpfloat(b)
+
+	case types.IsComplex:
+		re := r.mpfloat(b)
+		im := r.mpfloat(b)
+		val = constant.BinaryOp(re, token.ADD, constant.MakeImag(im))
+
+	default:
+		if b.Kind() == types.Invalid {
+			val = constant.MakeUnknown()
+			return
+		}
+		errorf("unexpected type %v", typ) // panics
+		panic("unreachable")
+	}
+
+	return
+}
+
+func intSize(b *types.Basic) (signed bool, maxBytes uint) {
+	if (b.Info() & types.IsUntyped) != 0 {
+		return true, 64
+	}
+
+	switch b.Kind() {
+	case types.Float32, types.Complex64:
+		return true, 3
+	case types.Float64, types.Complex128:
+		return true, 7
+	}
+
+	signed = (b.Info() & types.IsUnsigned) == 0
+	switch b.Kind() {
+	case types.Int8, types.Uint8:
+		maxBytes = 1
+	case types.Int16, types.Uint16:
+		maxBytes = 2
+	case types.Int32, types.Uint32:
+		maxBytes = 4
+	default:
+		maxBytes = 8
+	}
+
+	return
+}
+
+func (r *importReader) mpint(x *big.Int, typ *types.Basic) {
+	signed, maxBytes := intSize(typ)
+
+	maxSmall := 256 - maxBytes
+	if signed {
+		maxSmall = 256 - 2*maxBytes
+	}
+	if maxBytes == 1 {
+		maxSmall = 256
+	}
+
+	n, _ := r.declReader.ReadByte()
+	if uint(n) < maxSmall {
+		v := int64(n)
+		if signed {
+			v >>= 1
+			if n&1 != 0 {
+				v = ^v
+			}
+		}
+		x.SetInt64(v)
+		return
+	}
+
+	v := -n
+	if signed {
+		v = -(n &^ 1) >> 1
+	}
+	if v < 1 || uint(v) > maxBytes {
+		errorf("weird decoding: %v, %v => %v", n, signed, v)
+	}
+	b := make([]byte, v)
+	io.ReadFull(&r.declReader, b)
+	x.SetBytes(b)
+	if signed && n&1 != 0 {
+		x.Neg(x)
+	}
+}
+
+func (r *importReader) mpfloat(typ *types.Basic) constant.Value {
+	var mant big.Int
+	r.mpint(&mant, typ)
+	var f big.Float
+	f.SetInt(&mant)
+	if f.Sign() != 0 {
+		f.SetMantExp(&f, int(r.int64()))
+	}
+	return constant.Make(&f)
+}
+
+func (r *importReader) ident() string {
+	return r.string()
+}
+
+func (r *importReader) qualifiedIdent() (*types.Package, string) {
+	name := r.string()
+	pkg := r.pkg()
+	return pkg, name
+}
+
+func (r *importReader) pos() token.Pos {
+	if r.p.insert != nil { // shallow mode
+		return r.posv2()
+	}
+	if r.p.version >= iexportVersionPosCol {
+		r.posv1()
+	} else {
+		r.posv0()
+	}
+
+	if r.prevFile == "" && r.prevLine == 0 && r.prevColumn == 0 {
+		return token.NoPos
+	}
+	return r.p.fake.pos(r.prevFile, int(r.prevLine), int(r.prevColumn))
+}
+
+func (r *importReader) posv0() {
+	delta := r.int64()
+	if delta != deltaNewFile {
+		r.prevLine += delta
+	} else if l := r.int64(); l == -1 {
+		r.prevLine += deltaNewFile
+	} else {
+		r.prevFile = r.string()
+		r.prevLine = l
+	}
+}
+
+func (r *importReader) posv1() {
+	delta := r.int64()
+	r.prevColumn += delta >> 1
+	if delta&1 != 0 {
+		delta = r.int64()
+		r.prevLine += delta >> 1
+		if delta&1 != 0 {
+			r.prevFile = r.string()
+		}
+	}
+}
+
+func (r *importReader) posv2() token.Pos {
+	file := r.uint64()
+	if file == 0 {
+		return token.NoPos
+	}
+	tf := r.p.fileAt(file - 1)
+	return tf.Pos(int(r.uint64()))
+}
+
+func (r *importReader) typ() types.Type {
+	return r.p.typAt(r.uint64(), nil)
+}
+
+func isInterface(t types.Type) bool {
+	_, ok := t.(*types.Interface)
+	return ok
+}
+
+func (r *importReader) pkg() *types.Package { return r.p.pkgAt(r.uint64()) }
+func (r *importReader) string() string      { return r.p.stringAt(r.uint64()) }
+
+func (r *importReader) doType(base *types.Named) (res types.Type) {
+	k := r.kind()
+	if debug {
+		r.p.trace("importing type %d (base: %s)", k, base)
+		r.p.indent++
+		defer func() {
+			r.p.indent--
+			r.p.trace("=> %s", res)
+		}()
+	}
+	switch k {
+	default:
+		errorf("unexpected kind tag in %q: %v", r.p.ipath, k)
+		return nil
+
+	case definedType:
+		pkg, name := r.qualifiedIdent()
+		r.p.doDecl(pkg, name)
+		return pkg.Scope().Lookup(name).(*types.TypeName).Type()
+	case pointerType:
+		return types.NewPointer(r.typ())
+	case sliceType:
+		return types.NewSlice(r.typ())
+	case arrayType:
+		n := r.uint64()
+		return types.NewArray(r.typ(), int64(n))
+	case chanType:
+		dir := chanDir(int(r.uint64()))
+		return types.NewChan(dir, r.typ())
+	case mapType:
+		return types.NewMap(r.typ(), r.typ())
+	case signatureType:
+		r.currPkg = r.pkg()
+		return r.signature(nil, nil, nil)
+
+	case structType:
+		r.currPkg = r.pkg()
+
+		fields := make([]*types.Var, r.uint64())
+		tags := make([]string, len(fields))
+		for i := range fields {
+			fpos := r.pos()
+			fname := r.ident()
+			ftyp := r.typ()
+			emb := r.bool()
+			tag := r.string()
+
+			fields[i] = types.NewField(fpos, r.currPkg, fname, ftyp, emb)
+			tags[i] = tag
+		}
+		return types.NewStruct(fields, tags)
+
+	case interfaceType:
+		r.currPkg = r.pkg()
+
+		embeddeds := make([]types.Type, r.uint64())
+		for i := range embeddeds {
+			_ = r.pos()
+			embeddeds[i] = r.typ()
+		}
+
+		methods := make([]*types.Func, r.uint64())
+		for i := range methods {
+			mpos := r.pos()
+			mname := r.ident()
+
+			// TODO(mdempsky): Matches bimport.go, but I
+			// don't agree with this.
+			var recv *types.Var
+			if base != nil {
+				recv = types.NewVar(token.NoPos, r.currPkg, "", base)
+			}
+
+			msig := r.signature(recv, nil, nil)
+			methods[i] = types.NewFunc(mpos, r.currPkg, mname, msig)
+		}
+
+		typ := newInterface(methods, embeddeds)
+		r.p.interfaceList = append(r.p.interfaceList, typ)
+		return typ
+
+	case typeParamType:
+		if r.p.version < iexportVersionGenerics {
+			errorf("unexpected type param type")
+		}
+		pkg, name := r.qualifiedIdent()
+		id := ident{pkg, name}
+		if t, ok := r.p.tparamIndex[id]; ok {
+			// We're already in the process of importing this typeparam.
+			return t
+		}
+		// Otherwise, import the definition of the typeparam now.
+		r.p.doDecl(pkg, name)
+		return r.p.tparamIndex[id]
+
+	case instanceType:
+		if r.p.version < iexportVersionGenerics {
+			errorf("unexpected instantiation type")
+		}
+		// pos does not matter for instances: they are positioned on the original
+		// type.
+		_ = r.pos()
+		len := r.uint64()
+		targs := make([]types.Type, len)
+		for i := range targs {
+			targs[i] = r.typ()
+		}
+		baseType := r.typ()
+		// The imported instantiated type doesn't include any methods, so
+		// we must always use the methods of the base (orig) type.
+		// TODO provide a non-nil *Environment
+		t, _ := typeparams.Instantiate(nil, baseType, targs, false)
+		return t
+
+	case unionType:
+		if r.p.version < iexportVersionGenerics {
+			errorf("unexpected instantiation type")
+		}
+		terms := make([]*typeparams.Term, r.uint64())
+		for i := range terms {
+			terms[i] = typeparams.NewTerm(r.bool(), r.typ())
+		}
+		return typeparams.NewUnion(terms)
+	}
+}
+
+func (r *importReader) kind() itag {
+	return itag(r.uint64())
+}
+
+func (r *importReader) signature(recv *types.Var, rparams []*typeparams.TypeParam, tparams []*typeparams.TypeParam) *types.Signature {
+	params := r.paramList()
+	results := r.paramList()
+	variadic := params.Len() > 0 && r.bool()
+	return typeparams.NewSignatureType(recv, rparams, tparams, params, results, variadic)
+}
+
+func (r *importReader) tparamList() []*typeparams.TypeParam {
+	n := r.uint64()
+	if n == 0 {
+		return nil
+	}
+	xs := make([]*typeparams.TypeParam, n)
+	for i := range xs {
+		// Note: the standard library importer is tolerant of nil types here,
+		// though would panic in SetTypeParams.
+		xs[i] = r.typ().(*typeparams.TypeParam)
+	}
+	return xs
+}
+
+func (r *importReader) paramList() *types.Tuple {
+	xs := make([]*types.Var, r.uint64())
+	for i := range xs {
+		xs[i] = r.param()
+	}
+	return types.NewTuple(xs...)
+}
+
+func (r *importReader) param() *types.Var {
+	pos := r.pos()
+	name := r.ident()
+	typ := r.typ()
+	return types.NewParam(pos, r.currPkg, name, typ)
+}
+
+func (r *importReader) bool() bool {
+	return r.uint64() != 0
+}
+
+func (r *importReader) int64() int64 {
+	n, err := binary.ReadVarint(&r.declReader)
+	if err != nil {
+		errorf("readVarint: %v", err)
+	}
+	return n
+}
+
+func (r *importReader) uint64() uint64 {
+	n, err := binary.ReadUvarint(&r.declReader)
+	if err != nil {
+		errorf("readUvarint: %v", err)
+	}
+	return n
+}
+
+func (r *importReader) byte() byte {
+	x, err := r.declReader.ReadByte()
+	if err != nil {
+		errorf("declReader.ReadByte: %v", err)
+	}
+	return x
+}
+
+func baseType(typ types.Type) *types.Named {
+	// pointer receivers are never types.Named types
+	if p, _ := typ.(*types.Pointer); p != nil {
+		typ = p.Elem()
+	}
+	// receiver base types are always (possibly generic) types.Named types
+	n, _ := typ.(*types.Named)
+	return n
+}
diff --git a/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/newInterface10.go b/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/newInterface10.go
new file mode 100644
index 00000000000..8b163e3d058
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/newInterface10.go
@@ -0,0 +1,22 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build !go1.11
+// +build !go1.11
+
+package gcimporter
+
+import "go/types"
+
+func newInterface(methods []*types.Func, embeddeds []types.Type) *types.Interface {
+	named := make([]*types.Named, len(embeddeds))
+	for i, e := range embeddeds {
+		var ok bool
+		named[i], ok = e.(*types.Named)
+		if !ok {
+			panic("embedding of non-defined interfaces in interfaces is not supported before Go 1.11")
+		}
+	}
+	return types.NewInterface(methods, named)
+}
diff --git a/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/newInterface11.go b/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/newInterface11.go
new file mode 100644
index 00000000000..49984f40fd8
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/newInterface11.go
@@ -0,0 +1,14 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build go1.11
+// +build go1.11
+
+package gcimporter
+
+import "go/types"
+
+func newInterface(methods []*types.Func, embeddeds []types.Type) *types.Interface {
+	return types.NewInterfaceType(methods, embeddeds)
+}
diff --git a/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/support_go117.go b/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/support_go117.go
new file mode 100644
index 00000000000..d892273efb6
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/support_go117.go
@@ -0,0 +1,16 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build !go1.18
+// +build !go1.18
+
+package gcimporter
+
+import "go/types"
+
+const iexportVersion = iexportVersionGo1_11
+
+func additionalPredeclared() []types.Type {
+	return nil
+}
diff --git a/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/support_go118.go b/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/support_go118.go
new file mode 100644
index 00000000000..edbe6ea7041
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/support_go118.go
@@ -0,0 +1,37 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build go1.18
+// +build go1.18
+
+package gcimporter
+
+import "go/types"
+
+const iexportVersion = iexportVersionGenerics
+
+// additionalPredeclared returns additional predeclared types in go.1.18.
+func additionalPredeclared() []types.Type {
+	return []types.Type{
+		// comparable
+		types.Universe.Lookup("comparable").Type(),
+
+		// any
+		types.Universe.Lookup("any").Type(),
+	}
+}
+
+// See cmd/compile/internal/types.SplitVargenSuffix.
+func splitVargenSuffix(name string) (base, suffix string) {
+	i := len(name)
+	for i > 0 && name[i-1] >= '0' && name[i-1] <= '9' {
+		i--
+	}
+	const dot = "·"
+	if i >= len(dot) && name[i-len(dot):i] == dot {
+		i -= len(dot)
+		return name[:i], name[i:]
+	}
+	return name, ""
+}
diff --git a/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/unified_no.go b/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/unified_no.go
new file mode 100644
index 00000000000..286bf445483
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/unified_no.go
@@ -0,0 +1,10 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build !(go1.18 && goexperiment.unified)
+// +build !go1.18 !goexperiment.unified
+
+package gcimporter
+
+const unifiedIR = false
diff --git a/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/unified_yes.go b/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/unified_yes.go
new file mode 100644
index 00000000000..b5d69ffbe68
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/unified_yes.go
@@ -0,0 +1,10 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build go1.18 && goexperiment.unified
+// +build go1.18,goexperiment.unified
+
+package gcimporter
+
+const unifiedIR = true
diff --git a/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/ureader_no.go b/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/ureader_no.go
new file mode 100644
index 00000000000..8eb20729c2a
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/ureader_no.go
@@ -0,0 +1,19 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build !go1.18
+// +build !go1.18
+
+package gcimporter
+
+import (
+	"fmt"
+	"go/token"
+	"go/types"
+)
+
+func UImportData(fset *token.FileSet, imports map[string]*types.Package, data []byte, path string) (_ int, pkg *types.Package, err error) {
+	err = fmt.Errorf("go/tools compiled with a Go version earlier than 1.18 cannot read unified IR export data")
+	return
+}
diff --git a/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/ureader_yes.go b/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/ureader_yes.go
new file mode 100644
index 00000000000..34fc783f82b
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/internal/gcimporter/ureader_yes.go
@@ -0,0 +1,719 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Derived from go/internal/gcimporter/ureader.go
+
+//go:build go1.18
+// +build go1.18
+
+package gcimporter
+
+import (
+	"go/token"
+	"go/types"
+	"sort"
+	"strings"
+
+	"golang.org/x/tools/internal/pkgbits"
+)
+
+// A pkgReader holds the shared state for reading a unified IR package
+// description.
+type pkgReader struct {
+	pkgbits.PkgDecoder
+
+	fake fakeFileSet
+
+	ctxt    *types.Context
+	imports map[string]*types.Package // previously imported packages, indexed by path
+
+	// lazily initialized arrays corresponding to the unified IR
+	// PosBase, Pkg, and Type sections, respectively.
+	posBases []string // position bases (i.e., file names)
+	pkgs     []*types.Package
+	typs     []types.Type
+
+	// laterFns holds functions that need to be invoked at the end of
+	// import reading.
+	laterFns []func()
+	// laterFors is used in case of 'type A B' to ensure that B is processed before A.
+	laterFors map[types.Type]int
+
+	// ifaces holds a list of constructed Interfaces, which need to have
+	// Complete called after importing is done.
+	ifaces []*types.Interface
+}
+
+// later adds a function to be invoked at the end of import reading.
+func (pr *pkgReader) later(fn func()) {
+	pr.laterFns = append(pr.laterFns, fn)
+}
+
+// See cmd/compile/internal/noder.derivedInfo.
+type derivedInfo struct {
+	idx    pkgbits.Index
+	needed bool
+}
+
+// See cmd/compile/internal/noder.typeInfo.
+type typeInfo struct {
+	idx     pkgbits.Index
+	derived bool
+}
+
+func UImportData(fset *token.FileSet, imports map[string]*types.Package, data []byte, path string) (_ int, pkg *types.Package, err error) {
+	s := string(data)
+	s = s[:strings.LastIndex(s, "\n$$\n")]
+	input := pkgbits.NewPkgDecoder(path, s)
+	pkg = readUnifiedPackage(fset, nil, imports, input)
+	return
+}
+
+// laterFor adds a function to be invoked at the end of import reading, and records the type that function is finishing.
+func (pr *pkgReader) laterFor(t types.Type, fn func()) {
+	if pr.laterFors == nil {
+		pr.laterFors = make(map[types.Type]int)
+	}
+	pr.laterFors[t] = len(pr.laterFns)
+	pr.laterFns = append(pr.laterFns, fn)
+}
+
+// readUnifiedPackage reads a package description from the given
+// unified IR export data decoder.
+func readUnifiedPackage(fset *token.FileSet, ctxt *types.Context, imports map[string]*types.Package, input pkgbits.PkgDecoder) *types.Package {
+	pr := pkgReader{
+		PkgDecoder: input,
+
+		fake: fakeFileSet{
+			fset:  fset,
+			files: make(map[string]*fileInfo),
+		},
+
+		ctxt:    ctxt,
+		imports: imports,
+
+		posBases: make([]string, input.NumElems(pkgbits.RelocPosBase)),
+		pkgs:     make([]*types.Package, input.NumElems(pkgbits.RelocPkg)),
+		typs:     make([]types.Type, input.NumElems(pkgbits.RelocType)),
+	}
+	defer pr.fake.setLines()
+
+	r := pr.newReader(pkgbits.RelocMeta, pkgbits.PublicRootIdx, pkgbits.SyncPublic)
+	pkg := r.pkg()
+	r.Bool() // has init
+
+	for i, n := 0, r.Len(); i < n; i++ {
+		// As if r.obj(), but avoiding the Scope.Lookup call,
+		// to avoid eager loading of imports.
+		r.Sync(pkgbits.SyncObject)
+		assert(!r.Bool())
+		r.p.objIdx(r.Reloc(pkgbits.RelocObj))
+		assert(r.Len() == 0)
+	}
+
+	r.Sync(pkgbits.SyncEOF)
+
+	for _, fn := range pr.laterFns {
+		fn()
+	}
+
+	for _, iface := range pr.ifaces {
+		iface.Complete()
+	}
+
+	// Imports() of pkg are all of the transitive packages that were loaded.
+	var imps []*types.Package
+	for _, imp := range pr.pkgs {
+		if imp != nil && imp != pkg {
+			imps = append(imps, imp)
+		}
+	}
+	sort.Sort(byPath(imps))
+	pkg.SetImports(imps)
+
+	pkg.MarkComplete()
+	return pkg
+}
+
+// A reader holds the state for reading a single unified IR element
+// within a package.
+type reader struct {
+	pkgbits.Decoder
+
+	p *pkgReader
+
+	dict *readerDict
+}
+
+// A readerDict holds the state for type parameters that parameterize
+// the current unified IR element.
+type readerDict struct {
+	// bounds is a slice of typeInfos corresponding to the underlying
+	// bounds of the element's type parameters.
+	bounds []typeInfo
+
+	// tparams is a slice of the constructed TypeParams for the element.
+	tparams []*types.TypeParam
+
+	// devived is a slice of types derived from tparams, which may be
+	// instantiated while reading the current element.
+	derived      []derivedInfo
+	derivedTypes []types.Type // lazily instantiated from derived
+}
+
+func (pr *pkgReader) newReader(k pkgbits.RelocKind, idx pkgbits.Index, marker pkgbits.SyncMarker) *reader {
+	return &reader{
+		Decoder: pr.NewDecoder(k, idx, marker),
+		p:       pr,
+	}
+}
+
+func (pr *pkgReader) tempReader(k pkgbits.RelocKind, idx pkgbits.Index, marker pkgbits.SyncMarker) *reader {
+	return &reader{
+		Decoder: pr.TempDecoder(k, idx, marker),
+		p:       pr,
+	}
+}
+
+func (pr *pkgReader) retireReader(r *reader) {
+	pr.RetireDecoder(&r.Decoder)
+}
+
+// @@@ Positions
+
+func (r *reader) pos() token.Pos {
+	r.Sync(pkgbits.SyncPos)
+	if !r.Bool() {
+		return token.NoPos
+	}
+
+	// TODO(mdempsky): Delta encoding.
+	posBase := r.posBase()
+	line := r.Uint()
+	col := r.Uint()
+	return r.p.fake.pos(posBase, int(line), int(col))
+}
+
+func (r *reader) posBase() string {
+	return r.p.posBaseIdx(r.Reloc(pkgbits.RelocPosBase))
+}
+
+func (pr *pkgReader) posBaseIdx(idx pkgbits.Index) string {
+	if b := pr.posBases[idx]; b != "" {
+		return b
+	}
+
+	var filename string
+	{
+		r := pr.tempReader(pkgbits.RelocPosBase, idx, pkgbits.SyncPosBase)
+
+		// Within types2, position bases have a lot more details (e.g.,
+		// keeping track of where //line directives appeared exactly).
+		//
+		// For go/types, we just track the file name.
+
+		filename = r.String()
+
+		if r.Bool() { // file base
+			// Was: "b = token.NewTrimmedFileBase(filename, true)"
+		} else { // line base
+			pos := r.pos()
+			line := r.Uint()
+			col := r.Uint()
+
+			// Was: "b = token.NewLineBase(pos, filename, true, line, col)"
+			_, _, _ = pos, line, col
+		}
+		pr.retireReader(r)
+	}
+	b := filename
+	pr.posBases[idx] = b
+	return b
+}
+
+// @@@ Packages
+
+func (r *reader) pkg() *types.Package {
+	r.Sync(pkgbits.SyncPkg)
+	return r.p.pkgIdx(r.Reloc(pkgbits.RelocPkg))
+}
+
+func (pr *pkgReader) pkgIdx(idx pkgbits.Index) *types.Package {
+	// TODO(mdempsky): Consider using some non-nil pointer to indicate
+	// the universe scope, so we don't need to keep re-reading it.
+	if pkg := pr.pkgs[idx]; pkg != nil {
+		return pkg
+	}
+
+	pkg := pr.newReader(pkgbits.RelocPkg, idx, pkgbits.SyncPkgDef).doPkg()
+	pr.pkgs[idx] = pkg
+	return pkg
+}
+
+func (r *reader) doPkg() *types.Package {
+	path := r.String()
+	switch path {
+	case "":
+		path = r.p.PkgPath()
+	case "builtin":
+		return nil // universe
+	case "unsafe":
+		return types.Unsafe
+	}
+
+	if pkg := r.p.imports[path]; pkg != nil {
+		return pkg
+	}
+
+	name := r.String()
+
+	pkg := types.NewPackage(path, name)
+	r.p.imports[path] = pkg
+
+	return pkg
+}
+
+// @@@ Types
+
+func (r *reader) typ() types.Type {
+	return r.p.typIdx(r.typInfo(), r.dict)
+}
+
+func (r *reader) typInfo() typeInfo {
+	r.Sync(pkgbits.SyncType)
+	if r.Bool() {
+		return typeInfo{idx: pkgbits.Index(r.Len()), derived: true}
+	}
+	return typeInfo{idx: r.Reloc(pkgbits.RelocType), derived: false}
+}
+
+func (pr *pkgReader) typIdx(info typeInfo, dict *readerDict) types.Type {
+	idx := info.idx
+	var where *types.Type
+	if info.derived {
+		where = &dict.derivedTypes[idx]
+		idx = dict.derived[idx].idx
+	} else {
+		where = &pr.typs[idx]
+	}
+
+	if typ := *where; typ != nil {
+		return typ
+	}
+
+	var typ types.Type
+	{
+		r := pr.tempReader(pkgbits.RelocType, idx, pkgbits.SyncTypeIdx)
+		r.dict = dict
+
+		typ = r.doTyp()
+		assert(typ != nil)
+		pr.retireReader(r)
+	}
+	// See comment in pkgReader.typIdx explaining how this happens.
+	if prev := *where; prev != nil {
+		return prev
+	}
+
+	*where = typ
+	return typ
+}
+
+func (r *reader) doTyp() (res types.Type) {
+	switch tag := pkgbits.CodeType(r.Code(pkgbits.SyncType)); tag {
+	default:
+		errorf("unhandled type tag: %v", tag)
+		panic("unreachable")
+
+	case pkgbits.TypeBasic:
+		return types.Typ[r.Len()]
+
+	case pkgbits.TypeNamed:
+		obj, targs := r.obj()
+		name := obj.(*types.TypeName)
+		if len(targs) != 0 {
+			t, _ := types.Instantiate(r.p.ctxt, name.Type(), targs, false)
+			return t
+		}
+		return name.Type()
+
+	case pkgbits.TypeTypeParam:
+		return r.dict.tparams[r.Len()]
+
+	case pkgbits.TypeArray:
+		len := int64(r.Uint64())
+		return types.NewArray(r.typ(), len)
+	case pkgbits.TypeChan:
+		dir := types.ChanDir(r.Len())
+		return types.NewChan(dir, r.typ())
+	case pkgbits.TypeMap:
+		return types.NewMap(r.typ(), r.typ())
+	case pkgbits.TypePointer:
+		return types.NewPointer(r.typ())
+	case pkgbits.TypeSignature:
+		return r.signature(nil, nil, nil)
+	case pkgbits.TypeSlice:
+		return types.NewSlice(r.typ())
+	case pkgbits.TypeStruct:
+		return r.structType()
+	case pkgbits.TypeInterface:
+		return r.interfaceType()
+	case pkgbits.TypeUnion:
+		return r.unionType()
+	}
+}
+
+func (r *reader) structType() *types.Struct {
+	fields := make([]*types.Var, r.Len())
+	var tags []string
+	for i := range fields {
+		pos := r.pos()
+		pkg, name := r.selector()
+		ftyp := r.typ()
+		tag := r.String()
+		embedded := r.Bool()
+
+		fields[i] = types.NewField(pos, pkg, name, ftyp, embedded)
+		if tag != "" {
+			for len(tags) < i {
+				tags = append(tags, "")
+			}
+			tags = append(tags, tag)
+		}
+	}
+	return types.NewStruct(fields, tags)
+}
+
+func (r *reader) unionType() *types.Union {
+	terms := make([]*types.Term, r.Len())
+	for i := range terms {
+		terms[i] = types.NewTerm(r.Bool(), r.typ())
+	}
+	return types.NewUnion(terms)
+}
+
+func (r *reader) interfaceType() *types.Interface {
+	methods := make([]*types.Func, r.Len())
+	embeddeds := make([]types.Type, r.Len())
+	implicit := len(methods) == 0 && len(embeddeds) == 1 && r.Bool()
+
+	for i := range methods {
+		pos := r.pos()
+		pkg, name := r.selector()
+		mtyp := r.signature(nil, nil, nil)
+		methods[i] = types.NewFunc(pos, pkg, name, mtyp)
+	}
+
+	for i := range embeddeds {
+		embeddeds[i] = r.typ()
+	}
+
+	iface := types.NewInterfaceType(methods, embeddeds)
+	if implicit {
+		iface.MarkImplicit()
+	}
+
+	// We need to call iface.Complete(), but if there are any embedded
+	// defined types, then we may not have set their underlying
+	// interface type yet. So we need to defer calling Complete until
+	// after we've called SetUnderlying everywhere.
+	//
+	// TODO(mdempsky): After CL 424876 lands, it should be safe to call
+	// iface.Complete() immediately.
+	r.p.ifaces = append(r.p.ifaces, iface)
+
+	return iface
+}
+
+func (r *reader) signature(recv *types.Var, rtparams, tparams []*types.TypeParam) *types.Signature {
+	r.Sync(pkgbits.SyncSignature)
+
+	params := r.params()
+	results := r.params()
+	variadic := r.Bool()
+
+	return types.NewSignatureType(recv, rtparams, tparams, params, results, variadic)
+}
+
+func (r *reader) params() *types.Tuple {
+	r.Sync(pkgbits.SyncParams)
+
+	params := make([]*types.Var, r.Len())
+	for i := range params {
+		params[i] = r.param()
+	}
+
+	return types.NewTuple(params...)
+}
+
+func (r *reader) param() *types.Var {
+	r.Sync(pkgbits.SyncParam)
+
+	pos := r.pos()
+	pkg, name := r.localIdent()
+	typ := r.typ()
+
+	return types.NewParam(pos, pkg, name, typ)
+}
+
+// @@@ Objects
+
+func (r *reader) obj() (types.Object, []types.Type) {
+	r.Sync(pkgbits.SyncObject)
+
+	assert(!r.Bool())
+
+	pkg, name := r.p.objIdx(r.Reloc(pkgbits.RelocObj))
+	obj := pkgScope(pkg).Lookup(name)
+
+	targs := make([]types.Type, r.Len())
+	for i := range targs {
+		targs[i] = r.typ()
+	}
+
+	return obj, targs
+}
+
+func (pr *pkgReader) objIdx(idx pkgbits.Index) (*types.Package, string) {
+
+	var objPkg *types.Package
+	var objName string
+	var tag pkgbits.CodeObj
+	{
+		rname := pr.tempReader(pkgbits.RelocName, idx, pkgbits.SyncObject1)
+
+		objPkg, objName = rname.qualifiedIdent()
+		assert(objName != "")
+
+		tag = pkgbits.CodeObj(rname.Code(pkgbits.SyncCodeObj))
+		pr.retireReader(rname)
+	}
+
+	if tag == pkgbits.ObjStub {
+		assert(objPkg == nil || objPkg == types.Unsafe)
+		return objPkg, objName
+	}
+
+	// Ignore local types promoted to global scope (#55110).
+	if _, suffix := splitVargenSuffix(objName); suffix != "" {
+		return objPkg, objName
+	}
+
+	if objPkg.Scope().Lookup(objName) == nil {
+		dict := pr.objDictIdx(idx)
+
+		r := pr.newReader(pkgbits.RelocObj, idx, pkgbits.SyncObject1)
+		r.dict = dict
+
+		declare := func(obj types.Object) {
+			objPkg.Scope().Insert(obj)
+		}
+
+		switch tag {
+		default:
+			panic("weird")
+
+		case pkgbits.ObjAlias:
+			pos := r.pos()
+			typ := r.typ()
+			declare(types.NewTypeName(pos, objPkg, objName, typ))
+
+		case pkgbits.ObjConst:
+			pos := r.pos()
+			typ := r.typ()
+			val := r.Value()
+			declare(types.NewConst(pos, objPkg, objName, typ, val))
+
+		case pkgbits.ObjFunc:
+			pos := r.pos()
+			tparams := r.typeParamNames()
+			sig := r.signature(nil, nil, tparams)
+			declare(types.NewFunc(pos, objPkg, objName, sig))
+
+		case pkgbits.ObjType:
+			pos := r.pos()
+
+			obj := types.NewTypeName(pos, objPkg, objName, nil)
+			named := types.NewNamed(obj, nil, nil)
+			declare(obj)
+
+			named.SetTypeParams(r.typeParamNames())
+
+			setUnderlying := func(underlying types.Type) {
+				// If the underlying type is an interface, we need to
+				// duplicate its methods so we can replace the receiver
+				// parameter's type (#49906).
+				if iface, ok := underlying.(*types.Interface); ok && iface.NumExplicitMethods() != 0 {
+					methods := make([]*types.Func, iface.NumExplicitMethods())
+					for i := range methods {
+						fn := iface.ExplicitMethod(i)
+						sig := fn.Type().(*types.Signature)
+
+						recv := types.NewVar(fn.Pos(), fn.Pkg(), "", named)
+						methods[i] = types.NewFunc(fn.Pos(), fn.Pkg(), fn.Name(), types.NewSignature(recv, sig.Params(), sig.Results(), sig.Variadic()))
+					}
+
+					embeds := make([]types.Type, iface.NumEmbeddeds())
+					for i := range embeds {
+						embeds[i] = iface.EmbeddedType(i)
+					}
+
+					newIface := types.NewInterfaceType(methods, embeds)
+					r.p.ifaces = append(r.p.ifaces, newIface)
+					underlying = newIface
+				}
+
+				named.SetUnderlying(underlying)
+			}
+
+			// Since go.dev/cl/455279, we can assume rhs.Underlying() will
+			// always be non-nil. However, to temporarily support users of
+			// older snapshot releases, we continue to fallback to the old
+			// behavior for now.
+			//
+			// TODO(mdempsky): Remove fallback code and simplify after
+			// allowing time for snapshot users to upgrade.
+			rhs := r.typ()
+			if underlying := rhs.Underlying(); underlying != nil {
+				setUnderlying(underlying)
+			} else {
+				pk := r.p
+				pk.laterFor(named, func() {
+					// First be sure that the rhs is initialized, if it needs to be initialized.
+					delete(pk.laterFors, named) // prevent cycles
+					if i, ok := pk.laterFors[rhs]; ok {
+						f := pk.laterFns[i]
+						pk.laterFns[i] = func() {} // function is running now, so replace it with a no-op
+						f()                        // initialize RHS
+					}
+					setUnderlying(rhs.Underlying())
+				})
+			}
+
+			for i, n := 0, r.Len(); i < n; i++ {
+				named.AddMethod(r.method())
+			}
+
+		case pkgbits.ObjVar:
+			pos := r.pos()
+			typ := r.typ()
+			declare(types.NewVar(pos, objPkg, objName, typ))
+		}
+	}
+
+	return objPkg, objName
+}
+
+func (pr *pkgReader) objDictIdx(idx pkgbits.Index) *readerDict {
+
+	var dict readerDict
+
+	{
+		r := pr.tempReader(pkgbits.RelocObjDict, idx, pkgbits.SyncObject1)
+		if implicits := r.Len(); implicits != 0 {
+			errorf("unexpected object with %v implicit type parameter(s)", implicits)
+		}
+
+		dict.bounds = make([]typeInfo, r.Len())
+		for i := range dict.bounds {
+			dict.bounds[i] = r.typInfo()
+		}
+
+		dict.derived = make([]derivedInfo, r.Len())
+		dict.derivedTypes = make([]types.Type, len(dict.derived))
+		for i := range dict.derived {
+			dict.derived[i] = derivedInfo{r.Reloc(pkgbits.RelocType), r.Bool()}
+		}
+
+		pr.retireReader(r)
+	}
+	// function references follow, but reader doesn't need those
+
+	return &dict
+}
+
+func (r *reader) typeParamNames() []*types.TypeParam {
+	r.Sync(pkgbits.SyncTypeParamNames)
+
+	// Note: This code assumes it only processes objects without
+	// implement type parameters. This is currently fine, because
+	// reader is only used to read in exported declarations, which are
+	// always package scoped.
+
+	if len(r.dict.bounds) == 0 {
+		return nil
+	}
+
+	// Careful: Type parameter lists may have cycles. To allow for this,
+	// we construct the type parameter list in two passes: first we
+	// create all the TypeNames and TypeParams, then we construct and
+	// set the bound type.
+
+	r.dict.tparams = make([]*types.TypeParam, len(r.dict.bounds))
+	for i := range r.dict.bounds {
+		pos := r.pos()
+		pkg, name := r.localIdent()
+
+		tname := types.NewTypeName(pos, pkg, name, nil)
+		r.dict.tparams[i] = types.NewTypeParam(tname, nil)
+	}
+
+	typs := make([]types.Type, len(r.dict.bounds))
+	for i, bound := range r.dict.bounds {
+		typs[i] = r.p.typIdx(bound, r.dict)
+	}
+
+	// TODO(mdempsky): This is subtle, elaborate further.
+	//
+	// We have to save tparams outside of the closure, because
+	// typeParamNames() can be called multiple times with the same
+	// dictionary instance.
+	//
+	// Also, this needs to happen later to make sure SetUnderlying has
+	// been called.
+	//
+	// TODO(mdempsky): Is it safe to have a single "later" slice or do
+	// we need to have multiple passes? See comments on CL 386002 and
+	// go.dev/issue/52104.
+	tparams := r.dict.tparams
+	r.p.later(func() {
+		for i, typ := range typs {
+			tparams[i].SetConstraint(typ)
+		}
+	})
+
+	return r.dict.tparams
+}
+
+func (r *reader) method() *types.Func {
+	r.Sync(pkgbits.SyncMethod)
+	pos := r.pos()
+	pkg, name := r.selector()
+
+	rparams := r.typeParamNames()
+	sig := r.signature(r.param(), rparams, nil)
+
+	_ = r.pos() // TODO(mdempsky): Remove; this is a hacker for linker.go.
+	return types.NewFunc(pos, pkg, name, sig)
+}
+
+func (r *reader) qualifiedIdent() (*types.Package, string) { return r.ident(pkgbits.SyncSym) }
+func (r *reader) localIdent() (*types.Package, string)     { return r.ident(pkgbits.SyncLocalIdent) }
+func (r *reader) selector() (*types.Package, string)       { return r.ident(pkgbits.SyncSelector) }
+
+func (r *reader) ident(marker pkgbits.SyncMarker) (*types.Package, string) {
+	r.Sync(marker)
+	return r.pkg(), r.String()
+}
+
+// pkgScope returns pkg.Scope().
+// If pkg is nil, it returns types.Universe instead.
+//
+// TODO(mdempsky): Remove after x/tools can depend on Go 1.19.
+func pkgScope(pkg *types.Package) *types.Scope {
+	if pkg != nil {
+		return pkg.Scope()
+	}
+	return types.Universe
+}
diff --git a/ecs-agent/vendor/golang.org/x/tools/internal/packagesinternal/packages.go b/ecs-agent/vendor/golang.org/x/tools/internal/packagesinternal/packages.go
new file mode 100644
index 00000000000..d9950b1f0be
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/internal/packagesinternal/packages.go
@@ -0,0 +1,30 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package packagesinternal exposes internal-only fields from go/packages.
+package packagesinternal
+
+import (
+	"golang.org/x/tools/internal/gocommand"
+)
+
+var GetForTest = func(p interface{}) string { return "" }
+var GetDepsErrors = func(p interface{}) []*PackageError { return nil }
+
+type PackageError struct {
+	ImportStack []string // shortest path from package named on command line to this one
+	Pos         string   // position of error (if present, file:line:col)
+	Err         string   // the error itself
+}
+
+var GetGoCmdRunner = func(config interface{}) *gocommand.Runner { return nil }
+
+var SetGoCmdRunner = func(config interface{}, runner *gocommand.Runner) {}
+
+var TypecheckCgo int
+var DepsErrors int // must be set as a LoadMode to call GetDepsErrors
+var ForTest int    // must be set as a LoadMode to call GetForTest
+
+var SetModFlag = func(config interface{}, value string) {}
+var SetModFile = func(config interface{}, value string) {}
diff --git a/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/codes.go b/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/codes.go
new file mode 100644
index 00000000000..f0cabde96eb
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/codes.go
@@ -0,0 +1,77 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package pkgbits
+
+// A Code is an enum value that can be encoded into bitstreams.
+//
+// Code types are preferable for enum types, because they allow
+// Decoder to detect desyncs.
+type Code interface {
+	// Marker returns the SyncMarker for the Code's dynamic type.
+	Marker() SyncMarker
+
+	// Value returns the Code's ordinal value.
+	Value() int
+}
+
+// A CodeVal distinguishes among go/constant.Value encodings.
+type CodeVal int
+
+func (c CodeVal) Marker() SyncMarker { return SyncVal }
+func (c CodeVal) Value() int         { return int(c) }
+
+// Note: These values are public and cannot be changed without
+// updating the go/types importers.
+
+const (
+	ValBool CodeVal = iota
+	ValString
+	ValInt64
+	ValBigInt
+	ValBigRat
+	ValBigFloat
+)
+
+// A CodeType distinguishes among go/types.Type encodings.
+type CodeType int
+
+func (c CodeType) Marker() SyncMarker { return SyncType }
+func (c CodeType) Value() int         { return int(c) }
+
+// Note: These values are public and cannot be changed without
+// updating the go/types importers.
+
+const (
+	TypeBasic CodeType = iota
+	TypeNamed
+	TypePointer
+	TypeSlice
+	TypeArray
+	TypeChan
+	TypeMap
+	TypeSignature
+	TypeStruct
+	TypeInterface
+	TypeUnion
+	TypeTypeParam
+)
+
+// A CodeObj distinguishes among go/types.Object encodings.
+type CodeObj int
+
+func (c CodeObj) Marker() SyncMarker { return SyncCodeObj }
+func (c CodeObj) Value() int         { return int(c) }
+
+// Note: These values are public and cannot be changed without
+// updating the go/types importers.
+
+const (
+	ObjAlias CodeObj = iota
+	ObjConst
+	ObjType
+	ObjFunc
+	ObjVar
+	ObjStub
+)
diff --git a/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/decoder.go b/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/decoder.go
new file mode 100644
index 00000000000..b92e8e6eb32
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/decoder.go
@@ -0,0 +1,517 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package pkgbits
+
+import (
+	"encoding/binary"
+	"errors"
+	"fmt"
+	"go/constant"
+	"go/token"
+	"io"
+	"math/big"
+	"os"
+	"runtime"
+	"strings"
+)
+
+// A PkgDecoder provides methods for decoding a package's Unified IR
+// export data.
+type PkgDecoder struct {
+	// version is the file format version.
+	version uint32
+
+	// sync indicates whether the file uses sync markers.
+	sync bool
+
+	// pkgPath is the package path for the package to be decoded.
+	//
+	// TODO(mdempsky): Remove; unneeded since CL 391014.
+	pkgPath string
+
+	// elemData is the full data payload of the encoded package.
+	// Elements are densely and contiguously packed together.
+	//
+	// The last 8 bytes of elemData are the package fingerprint.
+	elemData string
+
+	// elemEnds stores the byte-offset end positions of element
+	// bitstreams within elemData.
+	//
+	// For example, element I's bitstream data starts at elemEnds[I-1]
+	// (or 0, if I==0) and ends at elemEnds[I].
+	//
+	// Note: elemEnds is indexed by absolute indices, not
+	// section-relative indices.
+	elemEnds []uint32
+
+	// elemEndsEnds stores the index-offset end positions of relocation
+	// sections within elemEnds.
+	//
+	// For example, section K's end positions start at elemEndsEnds[K-1]
+	// (or 0, if K==0) and end at elemEndsEnds[K].
+	elemEndsEnds [numRelocs]uint32
+
+	scratchRelocEnt []RelocEnt
+}
+
+// PkgPath returns the package path for the package
+//
+// TODO(mdempsky): Remove; unneeded since CL 391014.
+func (pr *PkgDecoder) PkgPath() string { return pr.pkgPath }
+
+// SyncMarkers reports whether pr uses sync markers.
+func (pr *PkgDecoder) SyncMarkers() bool { return pr.sync }
+
+// NewPkgDecoder returns a PkgDecoder initialized to read the Unified
+// IR export data from input. pkgPath is the package path for the
+// compilation unit that produced the export data.
+//
+// TODO(mdempsky): Remove pkgPath parameter; unneeded since CL 391014.
+func NewPkgDecoder(pkgPath, input string) PkgDecoder {
+	pr := PkgDecoder{
+		pkgPath: pkgPath,
+	}
+
+	// TODO(mdempsky): Implement direct indexing of input string to
+	// avoid copying the position information.
+
+	r := strings.NewReader(input)
+
+	assert(binary.Read(r, binary.LittleEndian, &pr.version) == nil)
+
+	switch pr.version {
+	default:
+		panic(fmt.Errorf("unsupported version: %v", pr.version))
+	case 0:
+		// no flags
+	case 1:
+		var flags uint32
+		assert(binary.Read(r, binary.LittleEndian, &flags) == nil)
+		pr.sync = flags&flagSyncMarkers != 0
+	}
+
+	assert(binary.Read(r, binary.LittleEndian, pr.elemEndsEnds[:]) == nil)
+
+	pr.elemEnds = make([]uint32, pr.elemEndsEnds[len(pr.elemEndsEnds)-1])
+	assert(binary.Read(r, binary.LittleEndian, pr.elemEnds[:]) == nil)
+
+	pos, err := r.Seek(0, io.SeekCurrent)
+	assert(err == nil)
+
+	pr.elemData = input[pos:]
+	assert(len(pr.elemData)-8 == int(pr.elemEnds[len(pr.elemEnds)-1]))
+
+	return pr
+}
+
+// NumElems returns the number of elements in section k.
+func (pr *PkgDecoder) NumElems(k RelocKind) int {
+	count := int(pr.elemEndsEnds[k])
+	if k > 0 {
+		count -= int(pr.elemEndsEnds[k-1])
+	}
+	return count
+}
+
+// TotalElems returns the total number of elements across all sections.
+func (pr *PkgDecoder) TotalElems() int {
+	return len(pr.elemEnds)
+}
+
+// Fingerprint returns the package fingerprint.
+func (pr *PkgDecoder) Fingerprint() [8]byte {
+	var fp [8]byte
+	copy(fp[:], pr.elemData[len(pr.elemData)-8:])
+	return fp
+}
+
+// AbsIdx returns the absolute index for the given (section, index)
+// pair.
+func (pr *PkgDecoder) AbsIdx(k RelocKind, idx Index) int {
+	absIdx := int(idx)
+	if k > 0 {
+		absIdx += int(pr.elemEndsEnds[k-1])
+	}
+	if absIdx >= int(pr.elemEndsEnds[k]) {
+		errorf("%v:%v is out of bounds; %v", k, idx, pr.elemEndsEnds)
+	}
+	return absIdx
+}
+
+// DataIdx returns the raw element bitstream for the given (section,
+// index) pair.
+func (pr *PkgDecoder) DataIdx(k RelocKind, idx Index) string {
+	absIdx := pr.AbsIdx(k, idx)
+
+	var start uint32
+	if absIdx > 0 {
+		start = pr.elemEnds[absIdx-1]
+	}
+	end := pr.elemEnds[absIdx]
+
+	return pr.elemData[start:end]
+}
+
+// StringIdx returns the string value for the given string index.
+func (pr *PkgDecoder) StringIdx(idx Index) string {
+	return pr.DataIdx(RelocString, idx)
+}
+
+// NewDecoder returns a Decoder for the given (section, index) pair,
+// and decodes the given SyncMarker from the element bitstream.
+func (pr *PkgDecoder) NewDecoder(k RelocKind, idx Index, marker SyncMarker) Decoder {
+	r := pr.NewDecoderRaw(k, idx)
+	r.Sync(marker)
+	return r
+}
+
+// TempDecoder returns a Decoder for the given (section, index) pair,
+// and decodes the given SyncMarker from the element bitstream.
+// If possible the Decoder should be RetireDecoder'd when it is no longer
+// needed, this will avoid heap allocations.
+func (pr *PkgDecoder) TempDecoder(k RelocKind, idx Index, marker SyncMarker) Decoder {
+	r := pr.TempDecoderRaw(k, idx)
+	r.Sync(marker)
+	return r
+}
+
+func (pr *PkgDecoder) RetireDecoder(d *Decoder) {
+	pr.scratchRelocEnt = d.Relocs
+	d.Relocs = nil
+}
+
+// NewDecoderRaw returns a Decoder for the given (section, index) pair.
+//
+// Most callers should use NewDecoder instead.
+func (pr *PkgDecoder) NewDecoderRaw(k RelocKind, idx Index) Decoder {
+	r := Decoder{
+		common: pr,
+		k:      k,
+		Idx:    idx,
+	}
+
+	// TODO(mdempsky) r.data.Reset(...) after #44505 is resolved.
+	r.Data = *strings.NewReader(pr.DataIdx(k, idx))
+
+	r.Sync(SyncRelocs)
+	r.Relocs = make([]RelocEnt, r.Len())
+	for i := range r.Relocs {
+		r.Sync(SyncReloc)
+		r.Relocs[i] = RelocEnt{RelocKind(r.Len()), Index(r.Len())}
+	}
+
+	return r
+}
+
+func (pr *PkgDecoder) TempDecoderRaw(k RelocKind, idx Index) Decoder {
+	r := Decoder{
+		common: pr,
+		k:      k,
+		Idx:    idx,
+	}
+
+	r.Data.Reset(pr.DataIdx(k, idx))
+	r.Sync(SyncRelocs)
+	l := r.Len()
+	if cap(pr.scratchRelocEnt) >= l {
+		r.Relocs = pr.scratchRelocEnt[:l]
+		pr.scratchRelocEnt = nil
+	} else {
+		r.Relocs = make([]RelocEnt, l)
+	}
+	for i := range r.Relocs {
+		r.Sync(SyncReloc)
+		r.Relocs[i] = RelocEnt{RelocKind(r.Len()), Index(r.Len())}
+	}
+
+	return r
+}
+
+// A Decoder provides methods for decoding an individual element's
+// bitstream data.
+type Decoder struct {
+	common *PkgDecoder
+
+	Relocs []RelocEnt
+	Data   strings.Reader
+
+	k   RelocKind
+	Idx Index
+}
+
+func (r *Decoder) checkErr(err error) {
+	if err != nil {
+		errorf("unexpected decoding error: %w", err)
+	}
+}
+
+func (r *Decoder) rawUvarint() uint64 {
+	x, err := readUvarint(&r.Data)
+	r.checkErr(err)
+	return x
+}
+
+// readUvarint is a type-specialized copy of encoding/binary.ReadUvarint.
+// This avoids the interface conversion and thus has better escape properties,
+// which flows up the stack.
+func readUvarint(r *strings.Reader) (uint64, error) {
+	var x uint64
+	var s uint
+	for i := 0; i < binary.MaxVarintLen64; i++ {
+		b, err := r.ReadByte()
+		if err != nil {
+			if i > 0 && err == io.EOF {
+				err = io.ErrUnexpectedEOF
+			}
+			return x, err
+		}
+		if b < 0x80 {
+			if i == binary.MaxVarintLen64-1 && b > 1 {
+				return x, overflow
+			}
+			return x | uint64(b)<<s, nil
+		}
+		x |= uint64(b&0x7f) << s
+		s += 7
+	}
+	return x, overflow
+}
+
+var overflow = errors.New("pkgbits: readUvarint overflows a 64-bit integer")
+
+func (r *Decoder) rawVarint() int64 {
+	ux := r.rawUvarint()
+
+	// Zig-zag decode.
+	x := int64(ux >> 1)
+	if ux&1 != 0 {
+		x = ^x
+	}
+	return x
+}
+
+func (r *Decoder) rawReloc(k RelocKind, idx int) Index {
+	e := r.Relocs[idx]
+	assert(e.Kind == k)
+	return e.Idx
+}
+
+// Sync decodes a sync marker from the element bitstream and asserts
+// that it matches the expected marker.
+//
+// If r.common.sync is false, then Sync is a no-op.
+func (r *Decoder) Sync(mWant SyncMarker) {
+	if !r.common.sync {
+		return
+	}
+
+	pos, _ := r.Data.Seek(0, io.SeekCurrent)
+	mHave := SyncMarker(r.rawUvarint())
+	writerPCs := make([]int, r.rawUvarint())
+	for i := range writerPCs {
+		writerPCs[i] = int(r.rawUvarint())
+	}
+
+	if mHave == mWant {
+		return
+	}
+
+	// There's some tension here between printing:
+	//
+	// (1) full file paths that tools can recognize (e.g., so emacs
+	//     hyperlinks the "file:line" text for easy navigation), or
+	//
+	// (2) short file paths that are easier for humans to read (e.g., by
+	//     omitting redundant or irrelevant details, so it's easier to
+	//     focus on the useful bits that remain).
+	//
+	// The current formatting favors the former, as it seems more
+	// helpful in practice. But perhaps the formatting could be improved
+	// to better address both concerns. For example, use relative file
+	// paths if they would be shorter, or rewrite file paths to contain
+	// "$GOROOT" (like objabi.AbsFile does) if tools can be taught how
+	// to reliably expand that again.
+
+	fmt.Printf("export data desync: package %q, section %v, index %v, offset %v\n", r.common.pkgPath, r.k, r.Idx, pos)
+
+	fmt.Printf("\nfound %v, written at:\n", mHave)
+	if len(writerPCs) == 0 {
+		fmt.Printf("\t[stack trace unavailable; recompile package %q with -d=syncframes]\n", r.common.pkgPath)
+	}
+	for _, pc := range writerPCs {
+		fmt.Printf("\t%s\n", r.common.StringIdx(r.rawReloc(RelocString, pc)))
+	}
+
+	fmt.Printf("\nexpected %v, reading at:\n", mWant)
+	var readerPCs [32]uintptr // TODO(mdempsky): Dynamically size?
+	n := runtime.Callers(2, readerPCs[:])
+	for _, pc := range fmtFrames(readerPCs[:n]...) {
+		fmt.Printf("\t%s\n", pc)
+	}
+
+	// We already printed a stack trace for the reader, so now we can
+	// simply exit. Printing a second one with panic or base.Fatalf
+	// would just be noise.
+	os.Exit(1)
+}
+
+// Bool decodes and returns a bool value from the element bitstream.
+func (r *Decoder) Bool() bool {
+	r.Sync(SyncBool)
+	x, err := r.Data.ReadByte()
+	r.checkErr(err)
+	assert(x < 2)
+	return x != 0
+}
+
+// Int64 decodes and returns an int64 value from the element bitstream.
+func (r *Decoder) Int64() int64 {
+	r.Sync(SyncInt64)
+	return r.rawVarint()
+}
+
+// Uint64 decodes and returns a uint64 value from the element bitstream.
+func (r *Decoder) Uint64() uint64 {
+	r.Sync(SyncUint64)
+	return r.rawUvarint()
+}
+
+// Len decodes and returns a non-negative int value from the element bitstream.
+func (r *Decoder) Len() int { x := r.Uint64(); v := int(x); assert(uint64(v) == x); return v }
+
+// Int decodes and returns an int value from the element bitstream.
+func (r *Decoder) Int() int { x := r.Int64(); v := int(x); assert(int64(v) == x); return v }
+
+// Uint decodes and returns a uint value from the element bitstream.
+func (r *Decoder) Uint() uint { x := r.Uint64(); v := uint(x); assert(uint64(v) == x); return v }
+
+// Code decodes a Code value from the element bitstream and returns
+// its ordinal value. It's the caller's responsibility to convert the
+// result to an appropriate Code type.
+//
+// TODO(mdempsky): Ideally this method would have signature "Code[T
+// Code] T" instead, but we don't allow generic methods and the
+// compiler can't depend on generics yet anyway.
+func (r *Decoder) Code(mark SyncMarker) int {
+	r.Sync(mark)
+	return r.Len()
+}
+
+// Reloc decodes a relocation of expected section k from the element
+// bitstream and returns an index to the referenced element.
+func (r *Decoder) Reloc(k RelocKind) Index {
+	r.Sync(SyncUseReloc)
+	return r.rawReloc(k, r.Len())
+}
+
+// String decodes and returns a string value from the element
+// bitstream.
+func (r *Decoder) String() string {
+	r.Sync(SyncString)
+	return r.common.StringIdx(r.Reloc(RelocString))
+}
+
+// Strings decodes and returns a variable-length slice of strings from
+// the element bitstream.
+func (r *Decoder) Strings() []string {
+	res := make([]string, r.Len())
+	for i := range res {
+		res[i] = r.String()
+	}
+	return res
+}
+
+// Value decodes and returns a constant.Value from the element
+// bitstream.
+func (r *Decoder) Value() constant.Value {
+	r.Sync(SyncValue)
+	isComplex := r.Bool()
+	val := r.scalar()
+	if isComplex {
+		val = constant.BinaryOp(val, token.ADD, constant.MakeImag(r.scalar()))
+	}
+	return val
+}
+
+func (r *Decoder) scalar() constant.Value {
+	switch tag := CodeVal(r.Code(SyncVal)); tag {
+	default:
+		panic(fmt.Errorf("unexpected scalar tag: %v", tag))
+
+	case ValBool:
+		return constant.MakeBool(r.Bool())
+	case ValString:
+		return constant.MakeString(r.String())
+	case ValInt64:
+		return constant.MakeInt64(r.Int64())
+	case ValBigInt:
+		return constant.Make(r.bigInt())
+	case ValBigRat:
+		num := r.bigInt()
+		denom := r.bigInt()
+		return constant.Make(new(big.Rat).SetFrac(num, denom))
+	case ValBigFloat:
+		return constant.Make(r.bigFloat())
+	}
+}
+
+func (r *Decoder) bigInt() *big.Int {
+	v := new(big.Int).SetBytes([]byte(r.String()))
+	if r.Bool() {
+		v.Neg(v)
+	}
+	return v
+}
+
+func (r *Decoder) bigFloat() *big.Float {
+	v := new(big.Float).SetPrec(512)
+	assert(v.UnmarshalText([]byte(r.String())) == nil)
+	return v
+}
+
+// @@@ Helpers
+
+// TODO(mdempsky): These should probably be removed. I think they're a
+// smell that the export data format is not yet quite right.
+
+// PeekPkgPath returns the package path for the specified package
+// index.
+func (pr *PkgDecoder) PeekPkgPath(idx Index) string {
+	var path string
+	{
+		r := pr.TempDecoder(RelocPkg, idx, SyncPkgDef)
+		path = r.String()
+		pr.RetireDecoder(&r)
+	}
+	if path == "" {
+		path = pr.pkgPath
+	}
+	return path
+}
+
+// PeekObj returns the package path, object name, and CodeObj for the
+// specified object index.
+func (pr *PkgDecoder) PeekObj(idx Index) (string, string, CodeObj) {
+	var ridx Index
+	var name string
+	var rcode int
+	{
+		r := pr.TempDecoder(RelocName, idx, SyncObject1)
+		r.Sync(SyncSym)
+		r.Sync(SyncPkg)
+		ridx = r.Reloc(RelocPkg)
+		name = r.String()
+		rcode = r.Code(SyncCodeObj)
+		pr.RetireDecoder(&r)
+	}
+
+	path := pr.PeekPkgPath(ridx)
+	assert(name != "")
+
+	tag := CodeObj(rcode)
+
+	return path, name, tag
+}
diff --git a/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/doc.go b/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/doc.go
new file mode 100644
index 00000000000..c8a2796b5e4
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/doc.go
@@ -0,0 +1,32 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package pkgbits implements low-level coding abstractions for
+// Unified IR's export data format.
+//
+// At a low-level, a package is a collection of bitstream elements.
+// Each element has a "kind" and a dense, non-negative index.
+// Elements can be randomly accessed given their kind and index.
+//
+// Individual elements are sequences of variable-length values (e.g.,
+// integers, booleans, strings, go/constant values, cross-references
+// to other elements). Package pkgbits provides APIs for encoding and
+// decoding these low-level values, but the details of mapping
+// higher-level Go constructs into elements is left to higher-level
+// abstractions.
+//
+// Elements may cross-reference each other with "relocations." For
+// example, an element representing a pointer type has a relocation
+// referring to the element type.
+//
+// Go constructs may be composed as a constellation of multiple
+// elements. For example, a declared function may have one element to
+// describe the object (e.g., its name, type, position), and a
+// separate element to describe its function body. This allows readers
+// some flexibility in efficiently seeking or re-reading data (e.g.,
+// inlining requires re-reading the function body for each inlined
+// call, without needing to re-read the object-level details).
+//
+// This is a copy of internal/pkgbits in the Go implementation.
+package pkgbits
diff --git a/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/encoder.go b/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/encoder.go
new file mode 100644
index 00000000000..6482617a4fc
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/encoder.go
@@ -0,0 +1,383 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package pkgbits
+
+import (
+	"bytes"
+	"crypto/md5"
+	"encoding/binary"
+	"go/constant"
+	"io"
+	"math/big"
+	"runtime"
+)
+
+// currentVersion is the current version number.
+//
+//   - v0: initial prototype
+//
+//   - v1: adds the flags uint32 word
+const currentVersion uint32 = 1
+
+// A PkgEncoder provides methods for encoding a package's Unified IR
+// export data.
+type PkgEncoder struct {
+	// elems holds the bitstream for previously encoded elements.
+	elems [numRelocs][]string
+
+	// stringsIdx maps previously encoded strings to their index within
+	// the RelocString section, to allow deduplication. That is,
+	// elems[RelocString][stringsIdx[s]] == s (if present).
+	stringsIdx map[string]Index
+
+	// syncFrames is the number of frames to write at each sync
+	// marker. A negative value means sync markers are omitted.
+	syncFrames int
+}
+
+// SyncMarkers reports whether pw uses sync markers.
+func (pw *PkgEncoder) SyncMarkers() bool { return pw.syncFrames >= 0 }
+
+// NewPkgEncoder returns an initialized PkgEncoder.
+//
+// syncFrames is the number of caller frames that should be serialized
+// at Sync points. Serializing additional frames results in larger
+// export data files, but can help diagnosing desync errors in
+// higher-level Unified IR reader/writer code. If syncFrames is
+// negative, then sync markers are omitted entirely.
+func NewPkgEncoder(syncFrames int) PkgEncoder {
+	return PkgEncoder{
+		stringsIdx: make(map[string]Index),
+		syncFrames: syncFrames,
+	}
+}
+
+// DumpTo writes the package's encoded data to out0 and returns the
+// package fingerprint.
+func (pw *PkgEncoder) DumpTo(out0 io.Writer) (fingerprint [8]byte) {
+	h := md5.New()
+	out := io.MultiWriter(out0, h)
+
+	writeUint32 := func(x uint32) {
+		assert(binary.Write(out, binary.LittleEndian, x) == nil)
+	}
+
+	writeUint32(currentVersion)
+
+	var flags uint32
+	if pw.SyncMarkers() {
+		flags |= flagSyncMarkers
+	}
+	writeUint32(flags)
+
+	// Write elemEndsEnds.
+	var sum uint32
+	for _, elems := range &pw.elems {
+		sum += uint32(len(elems))
+		writeUint32(sum)
+	}
+
+	// Write elemEnds.
+	sum = 0
+	for _, elems := range &pw.elems {
+		for _, elem := range elems {
+			sum += uint32(len(elem))
+			writeUint32(sum)
+		}
+	}
+
+	// Write elemData.
+	for _, elems := range &pw.elems {
+		for _, elem := range elems {
+			_, err := io.WriteString(out, elem)
+			assert(err == nil)
+		}
+	}
+
+	// Write fingerprint.
+	copy(fingerprint[:], h.Sum(nil))
+	_, err := out0.Write(fingerprint[:])
+	assert(err == nil)
+
+	return
+}
+
+// StringIdx adds a string value to the strings section, if not
+// already present, and returns its index.
+func (pw *PkgEncoder) StringIdx(s string) Index {
+	if idx, ok := pw.stringsIdx[s]; ok {
+		assert(pw.elems[RelocString][idx] == s)
+		return idx
+	}
+
+	idx := Index(len(pw.elems[RelocString]))
+	pw.elems[RelocString] = append(pw.elems[RelocString], s)
+	pw.stringsIdx[s] = idx
+	return idx
+}
+
+// NewEncoder returns an Encoder for a new element within the given
+// section, and encodes the given SyncMarker as the start of the
+// element bitstream.
+func (pw *PkgEncoder) NewEncoder(k RelocKind, marker SyncMarker) Encoder {
+	e := pw.NewEncoderRaw(k)
+	e.Sync(marker)
+	return e
+}
+
+// NewEncoderRaw returns an Encoder for a new element within the given
+// section.
+//
+// Most callers should use NewEncoder instead.
+func (pw *PkgEncoder) NewEncoderRaw(k RelocKind) Encoder {
+	idx := Index(len(pw.elems[k]))
+	pw.elems[k] = append(pw.elems[k], "") // placeholder
+
+	return Encoder{
+		p:   pw,
+		k:   k,
+		Idx: idx,
+	}
+}
+
+// An Encoder provides methods for encoding an individual element's
+// bitstream data.
+type Encoder struct {
+	p *PkgEncoder
+
+	Relocs   []RelocEnt
+	RelocMap map[RelocEnt]uint32
+	Data     bytes.Buffer // accumulated element bitstream data
+
+	encodingRelocHeader bool
+
+	k   RelocKind
+	Idx Index // index within relocation section
+}
+
+// Flush finalizes the element's bitstream and returns its Index.
+func (w *Encoder) Flush() Index {
+	var sb bytes.Buffer // TODO(mdempsky): strings.Builder after #44505 is resolved
+
+	// Backup the data so we write the relocations at the front.
+	var tmp bytes.Buffer
+	io.Copy(&tmp, &w.Data)
+
+	// TODO(mdempsky): Consider writing these out separately so they're
+	// easier to strip, along with function bodies, so that we can prune
+	// down to just the data that's relevant to go/types.
+	if w.encodingRelocHeader {
+		panic("encodingRelocHeader already true; recursive flush?")
+	}
+	w.encodingRelocHeader = true
+	w.Sync(SyncRelocs)
+	w.Len(len(w.Relocs))
+	for _, rEnt := range w.Relocs {
+		w.Sync(SyncReloc)
+		w.Len(int(rEnt.Kind))
+		w.Len(int(rEnt.Idx))
+	}
+
+	io.Copy(&sb, &w.Data)
+	io.Copy(&sb, &tmp)
+	w.p.elems[w.k][w.Idx] = sb.String()
+
+	return w.Idx
+}
+
+func (w *Encoder) checkErr(err error) {
+	if err != nil {
+		errorf("unexpected encoding error: %v", err)
+	}
+}
+
+func (w *Encoder) rawUvarint(x uint64) {
+	var buf [binary.MaxVarintLen64]byte
+	n := binary.PutUvarint(buf[:], x)
+	_, err := w.Data.Write(buf[:n])
+	w.checkErr(err)
+}
+
+func (w *Encoder) rawVarint(x int64) {
+	// Zig-zag encode.
+	ux := uint64(x) << 1
+	if x < 0 {
+		ux = ^ux
+	}
+
+	w.rawUvarint(ux)
+}
+
+func (w *Encoder) rawReloc(r RelocKind, idx Index) int {
+	e := RelocEnt{r, idx}
+	if w.RelocMap != nil {
+		if i, ok := w.RelocMap[e]; ok {
+			return int(i)
+		}
+	} else {
+		w.RelocMap = make(map[RelocEnt]uint32)
+	}
+
+	i := len(w.Relocs)
+	w.RelocMap[e] = uint32(i)
+	w.Relocs = append(w.Relocs, e)
+	return i
+}
+
+func (w *Encoder) Sync(m SyncMarker) {
+	if !w.p.SyncMarkers() {
+		return
+	}
+
+	// Writing out stack frame string references requires working
+	// relocations, but writing out the relocations themselves involves
+	// sync markers. To prevent infinite recursion, we simply trim the
+	// stack frame for sync markers within the relocation header.
+	var frames []string
+	if !w.encodingRelocHeader && w.p.syncFrames > 0 {
+		pcs := make([]uintptr, w.p.syncFrames)
+		n := runtime.Callers(2, pcs)
+		frames = fmtFrames(pcs[:n]...)
+	}
+
+	// TODO(mdempsky): Save space by writing out stack frames as a
+	// linked list so we can share common stack frames.
+	w.rawUvarint(uint64(m))
+	w.rawUvarint(uint64(len(frames)))
+	for _, frame := range frames {
+		w.rawUvarint(uint64(w.rawReloc(RelocString, w.p.StringIdx(frame))))
+	}
+}
+
+// Bool encodes and writes a bool value into the element bitstream,
+// and then returns the bool value.
+//
+// For simple, 2-alternative encodings, the idiomatic way to call Bool
+// is something like:
+//
+//	if w.Bool(x != 0) {
+//		// alternative #1
+//	} else {
+//		// alternative #2
+//	}
+//
+// For multi-alternative encodings, use Code instead.
+func (w *Encoder) Bool(b bool) bool {
+	w.Sync(SyncBool)
+	var x byte
+	if b {
+		x = 1
+	}
+	err := w.Data.WriteByte(x)
+	w.checkErr(err)
+	return b
+}
+
+// Int64 encodes and writes an int64 value into the element bitstream.
+func (w *Encoder) Int64(x int64) {
+	w.Sync(SyncInt64)
+	w.rawVarint(x)
+}
+
+// Uint64 encodes and writes a uint64 value into the element bitstream.
+func (w *Encoder) Uint64(x uint64) {
+	w.Sync(SyncUint64)
+	w.rawUvarint(x)
+}
+
+// Len encodes and writes a non-negative int value into the element bitstream.
+func (w *Encoder) Len(x int) { assert(x >= 0); w.Uint64(uint64(x)) }
+
+// Int encodes and writes an int value into the element bitstream.
+func (w *Encoder) Int(x int) { w.Int64(int64(x)) }
+
+// Uint encodes and writes a uint value into the element bitstream.
+func (w *Encoder) Uint(x uint) { w.Uint64(uint64(x)) }
+
+// Reloc encodes and writes a relocation for the given (section,
+// index) pair into the element bitstream.
+//
+// Note: Only the index is formally written into the element
+// bitstream, so bitstream decoders must know from context which
+// section an encoded relocation refers to.
+func (w *Encoder) Reloc(r RelocKind, idx Index) {
+	w.Sync(SyncUseReloc)
+	w.Len(w.rawReloc(r, idx))
+}
+
+// Code encodes and writes a Code value into the element bitstream.
+func (w *Encoder) Code(c Code) {
+	w.Sync(c.Marker())
+	w.Len(c.Value())
+}
+
+// String encodes and writes a string value into the element
+// bitstream.
+//
+// Internally, strings are deduplicated by adding them to the strings
+// section (if not already present), and then writing a relocation
+// into the element bitstream.
+func (w *Encoder) String(s string) {
+	w.Sync(SyncString)
+	w.Reloc(RelocString, w.p.StringIdx(s))
+}
+
+// Strings encodes and writes a variable-length slice of strings into
+// the element bitstream.
+func (w *Encoder) Strings(ss []string) {
+	w.Len(len(ss))
+	for _, s := range ss {
+		w.String(s)
+	}
+}
+
+// Value encodes and writes a constant.Value into the element
+// bitstream.
+func (w *Encoder) Value(val constant.Value) {
+	w.Sync(SyncValue)
+	if w.Bool(val.Kind() == constant.Complex) {
+		w.scalar(constant.Real(val))
+		w.scalar(constant.Imag(val))
+	} else {
+		w.scalar(val)
+	}
+}
+
+func (w *Encoder) scalar(val constant.Value) {
+	switch v := constant.Val(val).(type) {
+	default:
+		errorf("unhandled %v (%v)", val, val.Kind())
+	case bool:
+		w.Code(ValBool)
+		w.Bool(v)
+	case string:
+		w.Code(ValString)
+		w.String(v)
+	case int64:
+		w.Code(ValInt64)
+		w.Int64(v)
+	case *big.Int:
+		w.Code(ValBigInt)
+		w.bigInt(v)
+	case *big.Rat:
+		w.Code(ValBigRat)
+		w.bigInt(v.Num())
+		w.bigInt(v.Denom())
+	case *big.Float:
+		w.Code(ValBigFloat)
+		w.bigFloat(v)
+	}
+}
+
+func (w *Encoder) bigInt(v *big.Int) {
+	b := v.Bytes()
+	w.String(string(b)) // TODO: More efficient encoding.
+	w.Bool(v.Sign() < 0)
+}
+
+func (w *Encoder) bigFloat(v *big.Float) {
+	b := v.Append(nil, 'p', -1)
+	w.String(string(b)) // TODO: More efficient encoding.
+}
diff --git a/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/flags.go b/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/flags.go
new file mode 100644
index 00000000000..654222745fa
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/flags.go
@@ -0,0 +1,9 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package pkgbits
+
+const (
+	flagSyncMarkers = 1 << iota // file format contains sync markers
+)
diff --git a/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/frames_go1.go b/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/frames_go1.go
new file mode 100644
index 00000000000..5294f6a63ed
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/frames_go1.go
@@ -0,0 +1,21 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build !go1.7
+// +build !go1.7
+
+// TODO(mdempsky): Remove after #44505 is resolved
+
+package pkgbits
+
+import "runtime"
+
+func walkFrames(pcs []uintptr, visit frameVisitor) {
+	for _, pc := range pcs {
+		fn := runtime.FuncForPC(pc)
+		file, line := fn.FileLine(pc)
+
+		visit(file, line, fn.Name(), pc-fn.Entry())
+	}
+}
diff --git a/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/frames_go17.go b/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/frames_go17.go
new file mode 100644
index 00000000000..2324ae7adfe
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/frames_go17.go
@@ -0,0 +1,28 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build go1.7
+// +build go1.7
+
+package pkgbits
+
+import "runtime"
+
+// walkFrames calls visit for each call frame represented by pcs.
+//
+// pcs should be a slice of PCs, as returned by runtime.Callers.
+func walkFrames(pcs []uintptr, visit frameVisitor) {
+	if len(pcs) == 0 {
+		return
+	}
+
+	frames := runtime.CallersFrames(pcs)
+	for {
+		frame, more := frames.Next()
+		visit(frame.File, frame.Line, frame.Function, frame.PC-frame.Entry)
+		if !more {
+			return
+		}
+	}
+}
diff --git a/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/reloc.go b/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/reloc.go
new file mode 100644
index 00000000000..fcdfb97ca99
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/reloc.go
@@ -0,0 +1,42 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package pkgbits
+
+// A RelocKind indicates a particular section within a unified IR export.
+type RelocKind int32
+
+// An Index represents a bitstream element index within a particular
+// section.
+type Index int32
+
+// A relocEnt (relocation entry) is an entry in an element's local
+// reference table.
+//
+// TODO(mdempsky): Rename this too.
+type RelocEnt struct {
+	Kind RelocKind
+	Idx  Index
+}
+
+// Reserved indices within the meta relocation section.
+const (
+	PublicRootIdx  Index = 0
+	PrivateRootIdx Index = 1
+)
+
+const (
+	RelocString RelocKind = iota
+	RelocMeta
+	RelocPosBase
+	RelocPkg
+	RelocName
+	RelocType
+	RelocObj
+	RelocObjExt
+	RelocObjDict
+	RelocBody
+
+	numRelocs = iota
+)
diff --git a/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/support.go b/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/support.go
new file mode 100644
index 00000000000..ad26d3b28ca
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/support.go
@@ -0,0 +1,17 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package pkgbits
+
+import "fmt"
+
+func assert(b bool) {
+	if !b {
+		panic("assertion failed")
+	}
+}
+
+func errorf(format string, args ...interface{}) {
+	panic(fmt.Errorf(format, args...))
+}
diff --git a/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/sync.go b/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/sync.go
new file mode 100644
index 00000000000..5bd51ef7170
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/sync.go
@@ -0,0 +1,113 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package pkgbits
+
+import (
+	"fmt"
+	"strings"
+)
+
+// fmtFrames formats a backtrace for reporting reader/writer desyncs.
+func fmtFrames(pcs ...uintptr) []string {
+	res := make([]string, 0, len(pcs))
+	walkFrames(pcs, func(file string, line int, name string, offset uintptr) {
+		// Trim package from function name. It's just redundant noise.
+		name = strings.TrimPrefix(name, "cmd/compile/internal/noder.")
+
+		res = append(res, fmt.Sprintf("%s:%v: %s +0x%v", file, line, name, offset))
+	})
+	return res
+}
+
+type frameVisitor func(file string, line int, name string, offset uintptr)
+
+// SyncMarker is an enum type that represents markers that may be
+// written to export data to ensure the reader and writer stay
+// synchronized.
+type SyncMarker int
+
+//go:generate stringer -type=SyncMarker -trimprefix=Sync
+
+const (
+	_ SyncMarker = iota
+
+	// Public markers (known to go/types importers).
+
+	// Low-level coding markers.
+	SyncEOF
+	SyncBool
+	SyncInt64
+	SyncUint64
+	SyncString
+	SyncValue
+	SyncVal
+	SyncRelocs
+	SyncReloc
+	SyncUseReloc
+
+	// Higher-level object and type markers.
+	SyncPublic
+	SyncPos
+	SyncPosBase
+	SyncObject
+	SyncObject1
+	SyncPkg
+	SyncPkgDef
+	SyncMethod
+	SyncType
+	SyncTypeIdx
+	SyncTypeParamNames
+	SyncSignature
+	SyncParams
+	SyncParam
+	SyncCodeObj
+	SyncSym
+	SyncLocalIdent
+	SyncSelector
+
+	// Private markers (only known to cmd/compile).
+	SyncPrivate
+
+	SyncFuncExt
+	SyncVarExt
+	SyncTypeExt
+	SyncPragma
+
+	SyncExprList
+	SyncExprs
+	SyncExpr
+	SyncExprType
+	SyncAssign
+	SyncOp
+	SyncFuncLit
+	SyncCompLit
+
+	SyncDecl
+	SyncFuncBody
+	SyncOpenScope
+	SyncCloseScope
+	SyncCloseAnotherScope
+	SyncDeclNames
+	SyncDeclName
+
+	SyncStmts
+	SyncBlockStmt
+	SyncIfStmt
+	SyncForStmt
+	SyncSwitchStmt
+	SyncRangeStmt
+	SyncCaseClause
+	SyncCommClause
+	SyncSelectStmt
+	SyncDecls
+	SyncLabeledStmt
+	SyncUseObjLocal
+	SyncAddLocal
+	SyncLinkname
+	SyncStmt1
+	SyncStmtsEnd
+	SyncLabel
+	SyncOptLabel
+)
diff --git a/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/syncmarker_string.go b/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/syncmarker_string.go
new file mode 100644
index 00000000000..4a5b0ca5f2f
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/internal/pkgbits/syncmarker_string.go
@@ -0,0 +1,89 @@
+// Code generated by "stringer -type=SyncMarker -trimprefix=Sync"; DO NOT EDIT.
+
+package pkgbits
+
+import "strconv"
+
+func _() {
+	// An "invalid array index" compiler error signifies that the constant values have changed.
+	// Re-run the stringer command to generate them again.
+	var x [1]struct{}
+	_ = x[SyncEOF-1]
+	_ = x[SyncBool-2]
+	_ = x[SyncInt64-3]
+	_ = x[SyncUint64-4]
+	_ = x[SyncString-5]
+	_ = x[SyncValue-6]
+	_ = x[SyncVal-7]
+	_ = x[SyncRelocs-8]
+	_ = x[SyncReloc-9]
+	_ = x[SyncUseReloc-10]
+	_ = x[SyncPublic-11]
+	_ = x[SyncPos-12]
+	_ = x[SyncPosBase-13]
+	_ = x[SyncObject-14]
+	_ = x[SyncObject1-15]
+	_ = x[SyncPkg-16]
+	_ = x[SyncPkgDef-17]
+	_ = x[SyncMethod-18]
+	_ = x[SyncType-19]
+	_ = x[SyncTypeIdx-20]
+	_ = x[SyncTypeParamNames-21]
+	_ = x[SyncSignature-22]
+	_ = x[SyncParams-23]
+	_ = x[SyncParam-24]
+	_ = x[SyncCodeObj-25]
+	_ = x[SyncSym-26]
+	_ = x[SyncLocalIdent-27]
+	_ = x[SyncSelector-28]
+	_ = x[SyncPrivate-29]
+	_ = x[SyncFuncExt-30]
+	_ = x[SyncVarExt-31]
+	_ = x[SyncTypeExt-32]
+	_ = x[SyncPragma-33]
+	_ = x[SyncExprList-34]
+	_ = x[SyncExprs-35]
+	_ = x[SyncExpr-36]
+	_ = x[SyncExprType-37]
+	_ = x[SyncAssign-38]
+	_ = x[SyncOp-39]
+	_ = x[SyncFuncLit-40]
+	_ = x[SyncCompLit-41]
+	_ = x[SyncDecl-42]
+	_ = x[SyncFuncBody-43]
+	_ = x[SyncOpenScope-44]
+	_ = x[SyncCloseScope-45]
+	_ = x[SyncCloseAnotherScope-46]
+	_ = x[SyncDeclNames-47]
+	_ = x[SyncDeclName-48]
+	_ = x[SyncStmts-49]
+	_ = x[SyncBlockStmt-50]
+	_ = x[SyncIfStmt-51]
+	_ = x[SyncForStmt-52]
+	_ = x[SyncSwitchStmt-53]
+	_ = x[SyncRangeStmt-54]
+	_ = x[SyncCaseClause-55]
+	_ = x[SyncCommClause-56]
+	_ = x[SyncSelectStmt-57]
+	_ = x[SyncDecls-58]
+	_ = x[SyncLabeledStmt-59]
+	_ = x[SyncUseObjLocal-60]
+	_ = x[SyncAddLocal-61]
+	_ = x[SyncLinkname-62]
+	_ = x[SyncStmt1-63]
+	_ = x[SyncStmtsEnd-64]
+	_ = x[SyncLabel-65]
+	_ = x[SyncOptLabel-66]
+}
+
+const _SyncMarker_name = "EOFBoolInt64Uint64StringValueValRelocsRelocUseRelocPublicPosPosBaseObjectObject1PkgPkgDefMethodTypeTypeIdxTypeParamNamesSignatureParamsParamCodeObjSymLocalIdentSelectorPrivateFuncExtVarExtTypeExtPragmaExprListExprsExprExprTypeAssignOpFuncLitCompLitDeclFuncBodyOpenScopeCloseScopeCloseAnotherScopeDeclNamesDeclNameStmtsBlockStmtIfStmtForStmtSwitchStmtRangeStmtCaseClauseCommClauseSelectStmtDeclsLabeledStmtUseObjLocalAddLocalLinknameStmt1StmtsEndLabelOptLabel"
+
+var _SyncMarker_index = [...]uint16{0, 3, 7, 12, 18, 24, 29, 32, 38, 43, 51, 57, 60, 67, 73, 80, 83, 89, 95, 99, 106, 120, 129, 135, 140, 147, 150, 160, 168, 175, 182, 188, 195, 201, 209, 214, 218, 226, 232, 234, 241, 248, 252, 260, 269, 279, 296, 305, 313, 318, 327, 333, 340, 350, 359, 369, 379, 389, 394, 405, 416, 424, 432, 437, 445, 450, 458}
+
+func (i SyncMarker) String() string {
+	i -= 1
+	if i < 0 || i >= SyncMarker(len(_SyncMarker_index)-1) {
+		return "SyncMarker(" + strconv.FormatInt(int64(i+1), 10) + ")"
+	}
+	return _SyncMarker_name[_SyncMarker_index[i]:_SyncMarker_index[i+1]]
+}
diff --git a/ecs-agent/vendor/golang.org/x/tools/internal/tokeninternal/tokeninternal.go b/ecs-agent/vendor/golang.org/x/tools/internal/tokeninternal/tokeninternal.go
new file mode 100644
index 00000000000..7e638ec24fc
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/internal/tokeninternal/tokeninternal.go
@@ -0,0 +1,151 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// package tokeninternal provides access to some internal features of the token
+// package.
+package tokeninternal
+
+import (
+	"fmt"
+	"go/token"
+	"sort"
+	"sync"
+	"unsafe"
+)
+
+// GetLines returns the table of line-start offsets from a token.File.
+func GetLines(file *token.File) []int {
+	// token.File has a Lines method on Go 1.21 and later.
+	if file, ok := (interface{})(file).(interface{ Lines() []int }); ok {
+		return file.Lines()
+	}
+
+	// This declaration must match that of token.File.
+	// This creates a risk of dependency skew.
+	// For now we check that the size of the two
+	// declarations is the same, on the (fragile) assumption
+	// that future changes would add fields.
+	type tokenFile119 struct {
+		_     string
+		_     int
+		_     int
+		mu    sync.Mutex // we're not complete monsters
+		lines []int
+		_     []struct{}
+	}
+	type tokenFile118 struct {
+		_ *token.FileSet // deleted in go1.19
+		tokenFile119
+	}
+
+	type uP = unsafe.Pointer
+	switch unsafe.Sizeof(*file) {
+	case unsafe.Sizeof(tokenFile118{}):
+		var ptr *tokenFile118
+		*(*uP)(uP(&ptr)) = uP(file)
+		ptr.mu.Lock()
+		defer ptr.mu.Unlock()
+		return ptr.lines
+
+	case unsafe.Sizeof(tokenFile119{}):
+		var ptr *tokenFile119
+		*(*uP)(uP(&ptr)) = uP(file)
+		ptr.mu.Lock()
+		defer ptr.mu.Unlock()
+		return ptr.lines
+
+	default:
+		panic("unexpected token.File size")
+	}
+}
+
+// AddExistingFiles adds the specified files to the FileSet if they
+// are not already present. It panics if any pair of files in the
+// resulting FileSet would overlap.
+func AddExistingFiles(fset *token.FileSet, files []*token.File) {
+	// Punch through the FileSet encapsulation.
+	type tokenFileSet struct {
+		// This type remained essentially consistent from go1.16 to go1.21.
+		mutex sync.RWMutex
+		base  int
+		files []*token.File
+		_     *token.File // changed to atomic.Pointer[token.File] in go1.19
+	}
+
+	// If the size of token.FileSet changes, this will fail to compile.
+	const delta = int64(unsafe.Sizeof(tokenFileSet{})) - int64(unsafe.Sizeof(token.FileSet{}))
+	var _ [-delta * delta]int
+
+	type uP = unsafe.Pointer
+	var ptr *tokenFileSet
+	*(*uP)(uP(&ptr)) = uP(fset)
+	ptr.mutex.Lock()
+	defer ptr.mutex.Unlock()
+
+	// Merge and sort.
+	newFiles := append(ptr.files, files...)
+	sort.Slice(newFiles, func(i, j int) bool {
+		return newFiles[i].Base() < newFiles[j].Base()
+	})
+
+	// Reject overlapping files.
+	// Discard adjacent identical files.
+	out := newFiles[:0]
+	for i, file := range newFiles {
+		if i > 0 {
+			prev := newFiles[i-1]
+			if file == prev {
+				continue
+			}
+			if prev.Base()+prev.Size()+1 > file.Base() {
+				panic(fmt.Sprintf("file %s (%d-%d) overlaps with file %s (%d-%d)",
+					prev.Name(), prev.Base(), prev.Base()+prev.Size(),
+					file.Name(), file.Base(), file.Base()+file.Size()))
+			}
+		}
+		out = append(out, file)
+	}
+	newFiles = out
+
+	ptr.files = newFiles
+
+	// Advance FileSet.Base().
+	if len(newFiles) > 0 {
+		last := newFiles[len(newFiles)-1]
+		newBase := last.Base() + last.Size() + 1
+		if ptr.base < newBase {
+			ptr.base = newBase
+		}
+	}
+}
+
+// FileSetFor returns a new FileSet containing a sequence of new Files with
+// the same base, size, and line as the input files, for use in APIs that
+// require a FileSet.
+//
+// Precondition: the input files must be non-overlapping, and sorted in order
+// of their Base.
+func FileSetFor(files ...*token.File) *token.FileSet {
+	fset := token.NewFileSet()
+	for _, f := range files {
+		f2 := fset.AddFile(f.Name(), f.Base(), f.Size())
+		lines := GetLines(f)
+		f2.SetLines(lines)
+	}
+	return fset
+}
+
+// CloneFileSet creates a new FileSet holding all files in fset. It does not
+// create copies of the token.Files in fset: they are added to the resulting
+// FileSet unmodified.
+func CloneFileSet(fset *token.FileSet) *token.FileSet {
+	var files []*token.File
+	fset.Iterate(func(f *token.File) bool {
+		files = append(files, f)
+		return true
+	})
+	newFileSet := token.NewFileSet()
+	AddExistingFiles(newFileSet, files)
+	return newFileSet
+}
diff --git a/ecs-agent/vendor/golang.org/x/tools/internal/typesinternal/errorcode.go b/ecs-agent/vendor/golang.org/x/tools/internal/typesinternal/errorcode.go
new file mode 100644
index 00000000000..07484073a57
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/internal/typesinternal/errorcode.go
@@ -0,0 +1,1560 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package typesinternal
+
+//go:generate stringer -type=ErrorCode
+
+type ErrorCode int
+
+// This file defines the error codes that can be produced during type-checking.
+// Collectively, these codes provide an identifier that may be used to
+// implement special handling for certain types of errors.
+//
+// Error codes should be fine-grained enough that the exact nature of the error
+// can be easily determined, but coarse enough that they are not an
+// implementation detail of the type checking algorithm. As a rule-of-thumb,
+// errors should be considered equivalent if there is a theoretical refactoring
+// of the type checker in which they are emitted in exactly one place. For
+// example, the type checker emits different error messages for "too many
+// arguments" and "too few arguments", but one can imagine an alternative type
+// checker where this check instead just emits a single "wrong number of
+// arguments", so these errors should have the same code.
+//
+// Error code names should be as brief as possible while retaining accuracy and
+// distinctiveness. In most cases names should start with an adjective
+// describing the nature of the error (e.g. "invalid", "unused", "misplaced"),
+// and end with a noun identifying the relevant language object. For example,
+// "DuplicateDecl" or "InvalidSliceExpr". For brevity, naming follows the
+// convention that "bad" implies a problem with syntax, and "invalid" implies a
+// problem with types.
+
+const (
+	// InvalidSyntaxTree occurs if an invalid syntax tree is provided
+	// to the type checker. It should never happen.
+	InvalidSyntaxTree ErrorCode = -1
+)
+
+const (
+	_ ErrorCode = iota
+
+	// Test is reserved for errors that only apply while in self-test mode.
+	Test
+
+	/* package names */
+
+	// BlankPkgName occurs when a package name is the blank identifier "_".
+	//
+	// Per the spec:
+	//  "The PackageName must not be the blank identifier."
+	BlankPkgName
+
+	// MismatchedPkgName occurs when a file's package name doesn't match the
+	// package name already established by other files.
+	MismatchedPkgName
+
+	// InvalidPkgUse occurs when a package identifier is used outside of a
+	// selector expression.
+	//
+	// Example:
+	//  import "fmt"
+	//
+	//  var _ = fmt
+	InvalidPkgUse
+
+	/* imports */
+
+	// BadImportPath occurs when an import path is not valid.
+	BadImportPath
+
+	// BrokenImport occurs when importing a package fails.
+	//
+	// Example:
+	//  import "amissingpackage"
+	BrokenImport
+
+	// ImportCRenamed occurs when the special import "C" is renamed. "C" is a
+	// pseudo-package, and must not be renamed.
+	//
+	// Example:
+	//  import _ "C"
+	ImportCRenamed
+
+	// UnusedImport occurs when an import is unused.
+	//
+	// Example:
+	//  import "fmt"
+	//
+	//  func main() {}
+	UnusedImport
+
+	/* initialization */
+
+	// InvalidInitCycle occurs when an invalid cycle is detected within the
+	// initialization graph.
+	//
+	// Example:
+	//  var x int = f()
+	//
+	//  func f() int { return x }
+	InvalidInitCycle
+
+	/* decls */
+
+	// DuplicateDecl occurs when an identifier is declared multiple times.
+	//
+	// Example:
+	//  var x = 1
+	//  var x = 2
+	DuplicateDecl
+
+	// InvalidDeclCycle occurs when a declaration cycle is not valid.
+	//
+	// Example:
+	//  import "unsafe"
+	//
+	//  type T struct {
+	//  	a [n]int
+	//  }
+	//
+	//  var n = unsafe.Sizeof(T{})
+	InvalidDeclCycle
+
+	// InvalidTypeCycle occurs when a cycle in type definitions results in a
+	// type that is not well-defined.
+	//
+	// Example:
+	//  import "unsafe"
+	//
+	//  type T [unsafe.Sizeof(T{})]int
+	InvalidTypeCycle
+
+	/* decls > const */
+
+	// InvalidConstInit occurs when a const declaration has a non-constant
+	// initializer.
+	//
+	// Example:
+	//  var x int
+	//  const _ = x
+	InvalidConstInit
+
+	// InvalidConstVal occurs when a const value cannot be converted to its
+	// target type.
+	//
+	// TODO(findleyr): this error code and example are not very clear. Consider
+	// removing it.
+	//
+	// Example:
+	//  const _ = 1 << "hello"
+	InvalidConstVal
+
+	// InvalidConstType occurs when the underlying type in a const declaration
+	// is not a valid constant type.
+	//
+	// Example:
+	//  const c *int = 4
+	InvalidConstType
+
+	/* decls > var (+ other variable assignment codes) */
+
+	// UntypedNilUse occurs when the predeclared (untyped) value nil is used to
+	// initialize a variable declared without an explicit type.
+	//
+	// Example:
+	//  var x = nil
+	UntypedNilUse
+
+	// WrongAssignCount occurs when the number of values on the right-hand side
+	// of an assignment or or initialization expression does not match the number
+	// of variables on the left-hand side.
+	//
+	// Example:
+	//  var x = 1, 2
+	WrongAssignCount
+
+	// UnassignableOperand occurs when the left-hand side of an assignment is
+	// not assignable.
+	//
+	// Example:
+	//  func f() {
+	//  	const c = 1
+	//  	c = 2
+	//  }
+	UnassignableOperand
+
+	// NoNewVar occurs when a short variable declaration (':=') does not declare
+	// new variables.
+	//
+	// Example:
+	//  func f() {
+	//  	x := 1
+	//  	x := 2
+	//  }
+	NoNewVar
+
+	// MultiValAssignOp occurs when an assignment operation (+=, *=, etc) does
+	// not have single-valued left-hand or right-hand side.
+	//
+	// Per the spec:
+	//  "In assignment operations, both the left- and right-hand expression lists
+	//  must contain exactly one single-valued expression"
+	//
+	// Example:
+	//  func f() int {
+	//  	x, y := 1, 2
+	//  	x, y += 1
+	//  	return x + y
+	//  }
+	MultiValAssignOp
+
+	// InvalidIfaceAssign occurs when a value of type T is used as an
+	// interface, but T does not implement a method of the expected interface.
+	//
+	// Example:
+	//  type I interface {
+	//  	f()
+	//  }
+	//
+	//  type T int
+	//
+	//  var x I = T(1)
+	InvalidIfaceAssign
+
+	// InvalidChanAssign occurs when a chan assignment is invalid.
+	//
+	// Per the spec, a value x is assignable to a channel type T if:
+	//  "x is a bidirectional channel value, T is a channel type, x's type V and
+	//  T have identical element types, and at least one of V or T is not a
+	//  defined type."
+	//
+	// Example:
+	//  type T1 chan int
+	//  type T2 chan int
+	//
+	//  var x T1
+	//  // Invalid assignment because both types are named
+	//  var _ T2 = x
+	InvalidChanAssign
+
+	// IncompatibleAssign occurs when the type of the right-hand side expression
+	// in an assignment cannot be assigned to the type of the variable being
+	// assigned.
+	//
+	// Example:
+	//  var x []int
+	//  var _ int = x
+	IncompatibleAssign
+
+	// UnaddressableFieldAssign occurs when trying to assign to a struct field
+	// in a map value.
+	//
+	// Example:
+	//  func f() {
+	//  	m := make(map[string]struct{i int})
+	//  	m["foo"].i = 42
+	//  }
+	UnaddressableFieldAssign
+
+	/* decls > type (+ other type expression codes) */
+
+	// NotAType occurs when the identifier used as the underlying type in a type
+	// declaration or the right-hand side of a type alias does not denote a type.
+	//
+	// Example:
+	//  var S = 2
+	//
+	//  type T S
+	NotAType
+
+	// InvalidArrayLen occurs when an array length is not a constant value.
+	//
+	// Example:
+	//  var n = 3
+	//  var _ = [n]int{}
+	InvalidArrayLen
+
+	// BlankIfaceMethod occurs when a method name is '_'.
+	//
+	// Per the spec:
+	//  "The name of each explicitly specified method must be unique and not
+	//  blank."
+	//
+	// Example:
+	//  type T interface {
+	//  	_(int)
+	//  }
+	BlankIfaceMethod
+
+	// IncomparableMapKey occurs when a map key type does not support the == and
+	// != operators.
+	//
+	// Per the spec:
+	//  "The comparison operators == and != must be fully defined for operands of
+	//  the key type; thus the key type must not be a function, map, or slice."
+	//
+	// Example:
+	//  var x map[T]int
+	//
+	//  type T []int
+	IncomparableMapKey
+
+	// InvalidIfaceEmbed occurs when a non-interface type is embedded in an
+	// interface.
+	//
+	// Example:
+	//  type T struct {}
+	//
+	//  func (T) m()
+	//
+	//  type I interface {
+	//  	T
+	//  }
+	InvalidIfaceEmbed
+
+	// InvalidPtrEmbed occurs when an embedded field is of the pointer form *T,
+	// and T itself is itself a pointer, an unsafe.Pointer, or an interface.
+	//
+	// Per the spec:
+	//  "An embedded field must be specified as a type name T or as a pointer to
+	//  a non-interface type name *T, and T itself may not be a pointer type."
+	//
+	// Example:
+	//  type T *int
+	//
+	//  type S struct {
+	//  	*T
+	//  }
+	InvalidPtrEmbed
+
+	/* decls > func and method */
+
+	// BadRecv occurs when a method declaration does not have exactly one
+	// receiver parameter.
+	//
+	// Example:
+	//  func () _() {}
+	BadRecv
+
+	// InvalidRecv occurs when a receiver type expression is not of the form T
+	// or *T, or T is a pointer type.
+	//
+	// Example:
+	//  type T struct {}
+	//
+	//  func (**T) m() {}
+	InvalidRecv
+
+	// DuplicateFieldAndMethod occurs when an identifier appears as both a field
+	// and method name.
+	//
+	// Example:
+	//  type T struct {
+	//  	m int
+	//  }
+	//
+	//  func (T) m() {}
+	DuplicateFieldAndMethod
+
+	// DuplicateMethod occurs when two methods on the same receiver type have
+	// the same name.
+	//
+	// Example:
+	//  type T struct {}
+	//  func (T) m() {}
+	//  func (T) m(i int) int { return i }
+	DuplicateMethod
+
+	/* decls > special */
+
+	// InvalidBlank occurs when a blank identifier is used as a value or type.
+	//
+	// Per the spec:
+	//  "The blank identifier may appear as an operand only on the left-hand side
+	//  of an assignment."
+	//
+	// Example:
+	//  var x = _
+	InvalidBlank
+
+	// InvalidIota occurs when the predeclared identifier iota is used outside
+	// of a constant declaration.
+	//
+	// Example:
+	//  var x = iota
+	InvalidIota
+
+	// MissingInitBody occurs when an init function is missing its body.
+	//
+	// Example:
+	//  func init()
+	MissingInitBody
+
+	// InvalidInitSig occurs when an init function declares parameters or
+	// results.
+	//
+	// Example:
+	//  func init() int { return 1 }
+	InvalidInitSig
+
+	// InvalidInitDecl occurs when init is declared as anything other than a
+	// function.
+	//
+	// Example:
+	//  var init = 1
+	InvalidInitDecl
+
+	// InvalidMainDecl occurs when main is declared as anything other than a
+	// function, in a main package.
+	InvalidMainDecl
+
+	/* exprs */
+
+	// TooManyValues occurs when a function returns too many values for the
+	// expression context in which it is used.
+	//
+	// Example:
+	//  func ReturnTwo() (int, int) {
+	//  	return 1, 2
+	//  }
+	//
+	//  var x = ReturnTwo()
+	TooManyValues
+
+	// NotAnExpr occurs when a type expression is used where a value expression
+	// is expected.
+	//
+	// Example:
+	//  type T struct {}
+	//
+	//  func f() {
+	//  	T
+	//  }
+	NotAnExpr
+
+	/* exprs > const */
+
+	// TruncatedFloat occurs when a float constant is truncated to an integer
+	// value.
+	//
+	// Example:
+	//  var _ int = 98.6
+	TruncatedFloat
+
+	// NumericOverflow occurs when a numeric constant overflows its target type.
+	//
+	// Example:
+	//  var x int8 = 1000
+	NumericOverflow
+
+	/* exprs > operation */
+
+	// UndefinedOp occurs when an operator is not defined for the type(s) used
+	// in an operation.
+	//
+	// Example:
+	//  var c = "a" - "b"
+	UndefinedOp
+
+	// MismatchedTypes occurs when operand types are incompatible in a binary
+	// operation.
+	//
+	// Example:
+	//  var a = "hello"
+	//  var b = 1
+	//  var c = a - b
+	MismatchedTypes
+
+	// DivByZero occurs when a division operation is provable at compile
+	// time to be a division by zero.
+	//
+	// Example:
+	//  const divisor = 0
+	//  var x int = 1/divisor
+	DivByZero
+
+	// NonNumericIncDec occurs when an increment or decrement operator is
+	// applied to a non-numeric value.
+	//
+	// Example:
+	//  func f() {
+	//  	var c = "c"
+	//  	c++
+	//  }
+	NonNumericIncDec
+
+	/* exprs > ptr */
+
+	// UnaddressableOperand occurs when the & operator is applied to an
+	// unaddressable expression.
+	//
+	// Example:
+	//  var x = &1
+	UnaddressableOperand
+
+	// InvalidIndirection occurs when a non-pointer value is indirected via the
+	// '*' operator.
+	//
+	// Example:
+	//  var x int
+	//  var y = *x
+	InvalidIndirection
+
+	/* exprs > [] */
+
+	// NonIndexableOperand occurs when an index operation is applied to a value
+	// that cannot be indexed.
+	//
+	// Example:
+	//  var x = 1
+	//  var y = x[1]
+	NonIndexableOperand
+
+	// InvalidIndex occurs when an index argument is not of integer type,
+	// negative, or out-of-bounds.
+	//
+	// Example:
+	//  var s = [...]int{1,2,3}
+	//  var x = s[5]
+	//
+	// Example:
+	//  var s = []int{1,2,3}
+	//  var _ = s[-1]
+	//
+	// Example:
+	//  var s = []int{1,2,3}
+	//  var i string
+	//  var _ = s[i]
+	InvalidIndex
+
+	// SwappedSliceIndices occurs when constant indices in a slice expression
+	// are decreasing in value.
+	//
+	// Example:
+	//  var _ = []int{1,2,3}[2:1]
+	SwappedSliceIndices
+
+	/* operators > slice */
+
+	// NonSliceableOperand occurs when a slice operation is applied to a value
+	// whose type is not sliceable, or is unaddressable.
+	//
+	// Example:
+	//  var x = [...]int{1, 2, 3}[:1]
+	//
+	// Example:
+	//  var x = 1
+	//  var y = 1[:1]
+	NonSliceableOperand
+
+	// InvalidSliceExpr occurs when a three-index slice expression (a[x:y:z]) is
+	// applied to a string.
+	//
+	// Example:
+	//  var s = "hello"
+	//  var x = s[1:2:3]
+	InvalidSliceExpr
+
+	/* exprs > shift */
+
+	// InvalidShiftCount occurs when the right-hand side of a shift operation is
+	// either non-integer, negative, or too large.
+	//
+	// Example:
+	//  var (
+	//  	x string
+	//  	y int = 1 << x
+	//  )
+	InvalidShiftCount
+
+	// InvalidShiftOperand occurs when the shifted operand is not an integer.
+	//
+	// Example:
+	//  var s = "hello"
+	//  var x = s << 2
+	InvalidShiftOperand
+
+	/* exprs > chan */
+
+	// InvalidReceive occurs when there is a channel receive from a value that
+	// is either not a channel, or is a send-only channel.
+	//
+	// Example:
+	//  func f() {
+	//  	var x = 1
+	//  	<-x
+	//  }
+	InvalidReceive
+
+	// InvalidSend occurs when there is a channel send to a value that is not a
+	// channel, or is a receive-only channel.
+	//
+	// Example:
+	//  func f() {
+	//  	var x = 1
+	//  	x <- "hello!"
+	//  }
+	InvalidSend
+
+	/* exprs > literal */
+
+	// DuplicateLitKey occurs when an index is duplicated in a slice, array, or
+	// map literal.
+	//
+	// Example:
+	//  var _ = []int{0:1, 0:2}
+	//
+	// Example:
+	//  var _ = map[string]int{"a": 1, "a": 2}
+	DuplicateLitKey
+
+	// MissingLitKey occurs when a map literal is missing a key expression.
+	//
+	// Example:
+	//  var _ = map[string]int{1}
+	MissingLitKey
+
+	// InvalidLitIndex occurs when the key in a key-value element of a slice or
+	// array literal is not an integer constant.
+	//
+	// Example:
+	//  var i = 0
+	//  var x = []string{i: "world"}
+	InvalidLitIndex
+
+	// OversizeArrayLit occurs when an array literal exceeds its length.
+	//
+	// Example:
+	//  var _ = [2]int{1,2,3}
+	OversizeArrayLit
+
+	// MixedStructLit occurs when a struct literal contains a mix of positional
+	// and named elements.
+	//
+	// Example:
+	//  var _ = struct{i, j int}{i: 1, 2}
+	MixedStructLit
+
+	// InvalidStructLit occurs when a positional struct literal has an incorrect
+	// number of values.
+	//
+	// Example:
+	//  var _ = struct{i, j int}{1,2,3}
+	InvalidStructLit
+
+	// MissingLitField occurs when a struct literal refers to a field that does
+	// not exist on the struct type.
+	//
+	// Example:
+	//  var _ = struct{i int}{j: 2}
+	MissingLitField
+
+	// DuplicateLitField occurs when a struct literal contains duplicated
+	// fields.
+	//
+	// Example:
+	//  var _ = struct{i int}{i: 1, i: 2}
+	DuplicateLitField
+
+	// UnexportedLitField occurs when a positional struct literal implicitly
+	// assigns an unexported field of an imported type.
+	UnexportedLitField
+
+	// InvalidLitField occurs when a field name is not a valid identifier.
+	//
+	// Example:
+	//  var _ = struct{i int}{1: 1}
+	InvalidLitField
+
+	// UntypedLit occurs when a composite literal omits a required type
+	// identifier.
+	//
+	// Example:
+	//  type outer struct{
+	//  	inner struct { i int }
+	//  }
+	//
+	//  var _ = outer{inner: {1}}
+	UntypedLit
+
+	// InvalidLit occurs when a composite literal expression does not match its
+	// type.
+	//
+	// Example:
+	//  type P *struct{
+	//  	x int
+	//  }
+	//  var _ = P {}
+	InvalidLit
+
+	/* exprs > selector */
+
+	// AmbiguousSelector occurs when a selector is ambiguous.
+	//
+	// Example:
+	//  type E1 struct { i int }
+	//  type E2 struct { i int }
+	//  type T struct { E1; E2 }
+	//
+	//  var x T
+	//  var _ = x.i
+	AmbiguousSelector
+
+	// UndeclaredImportedName occurs when a package-qualified identifier is
+	// undeclared by the imported package.
+	//
+	// Example:
+	//  import "go/types"
+	//
+	//  var _ = types.NotAnActualIdentifier
+	UndeclaredImportedName
+
+	// UnexportedName occurs when a selector refers to an unexported identifier
+	// of an imported package.
+	//
+	// Example:
+	//  import "reflect"
+	//
+	//  type _ reflect.flag
+	UnexportedName
+
+	// UndeclaredName occurs when an identifier is not declared in the current
+	// scope.
+	//
+	// Example:
+	//  var x T
+	UndeclaredName
+
+	// MissingFieldOrMethod occurs when a selector references a field or method
+	// that does not exist.
+	//
+	// Example:
+	//  type T struct {}
+	//
+	//  var x = T{}.f
+	MissingFieldOrMethod
+
+	/* exprs > ... */
+
+	// BadDotDotDotSyntax occurs when a "..." occurs in a context where it is
+	// not valid.
+	//
+	// Example:
+	//  var _ = map[int][...]int{0: {}}
+	BadDotDotDotSyntax
+
+	// NonVariadicDotDotDot occurs when a "..." is used on the final argument to
+	// a non-variadic function.
+	//
+	// Example:
+	//  func printArgs(s []string) {
+	//  	for _, a := range s {
+	//  		println(a)
+	//  	}
+	//  }
+	//
+	//  func f() {
+	//  	s := []string{"a", "b", "c"}
+	//  	printArgs(s...)
+	//  }
+	NonVariadicDotDotDot
+
+	// MisplacedDotDotDot occurs when a "..." is used somewhere other than the
+	// final argument to a function call.
+	//
+	// Example:
+	//  func printArgs(args ...int) {
+	//  	for _, a := range args {
+	//  		println(a)
+	//  	}
+	//  }
+	//
+	//  func f() {
+	//  	a := []int{1,2,3}
+	//  	printArgs(0, a...)
+	//  }
+	MisplacedDotDotDot
+
+	// InvalidDotDotDotOperand occurs when a "..." operator is applied to a
+	// single-valued operand.
+	//
+	// Example:
+	//  func printArgs(args ...int) {
+	//  	for _, a := range args {
+	//  		println(a)
+	//  	}
+	//  }
+	//
+	//  func f() {
+	//  	a := 1
+	//  	printArgs(a...)
+	//  }
+	//
+	// Example:
+	//  func args() (int, int) {
+	//  	return 1, 2
+	//  }
+	//
+	//  func printArgs(args ...int) {
+	//  	for _, a := range args {
+	//  		println(a)
+	//  	}
+	//  }
+	//
+	//  func g() {
+	//  	printArgs(args()...)
+	//  }
+	InvalidDotDotDotOperand
+
+	// InvalidDotDotDot occurs when a "..." is used in a non-variadic built-in
+	// function.
+	//
+	// Example:
+	//  var s = []int{1, 2, 3}
+	//  var l = len(s...)
+	InvalidDotDotDot
+
+	/* exprs > built-in */
+
+	// UncalledBuiltin occurs when a built-in function is used as a
+	// function-valued expression, instead of being called.
+	//
+	// Per the spec:
+	//  "The built-in functions do not have standard Go types, so they can only
+	//  appear in call expressions; they cannot be used as function values."
+	//
+	// Example:
+	//  var _ = copy
+	UncalledBuiltin
+
+	// InvalidAppend occurs when append is called with a first argument that is
+	// not a slice.
+	//
+	// Example:
+	//  var _ = append(1, 2)
+	InvalidAppend
+
+	// InvalidCap occurs when an argument to the cap built-in function is not of
+	// supported type.
+	//
+	// See https://golang.org/ref/spec#Lengthand_capacity for information on
+	// which underlying types are supported as arguments to cap and len.
+	//
+	// Example:
+	//  var s = 2
+	//  var x = cap(s)
+	InvalidCap
+
+	// InvalidClose occurs when close(...) is called with an argument that is
+	// not of channel type, or that is a receive-only channel.
+	//
+	// Example:
+	//  func f() {
+	//  	var x int
+	//  	close(x)
+	//  }
+	InvalidClose
+
+	// InvalidCopy occurs when the arguments are not of slice type or do not
+	// have compatible type.
+	//
+	// See https://golang.org/ref/spec#Appendingand_copying_slices for more
+	// information on the type requirements for the copy built-in.
+	//
+	// Example:
+	//  func f() {
+	//  	var x []int
+	//  	y := []int64{1,2,3}
+	//  	copy(x, y)
+	//  }
+	InvalidCopy
+
+	// InvalidComplex occurs when the complex built-in function is called with
+	// arguments with incompatible types.
+	//
+	// Example:
+	//  var _ = complex(float32(1), float64(2))
+	InvalidComplex
+
+	// InvalidDelete occurs when the delete built-in function is called with a
+	// first argument that is not a map.
+	//
+	// Example:
+	//  func f() {
+	//  	m := "hello"
+	//  	delete(m, "e")
+	//  }
+	InvalidDelete
+
+	// InvalidImag occurs when the imag built-in function is called with an
+	// argument that does not have complex type.
+	//
+	// Example:
+	//  var _ = imag(int(1))
+	InvalidImag
+
+	// InvalidLen occurs when an argument to the len built-in function is not of
+	// supported type.
+	//
+	// See https://golang.org/ref/spec#Lengthand_capacity for information on
+	// which underlying types are supported as arguments to cap and len.
+	//
+	// Example:
+	//  var s = 2
+	//  var x = len(s)
+	InvalidLen
+
+	// SwappedMakeArgs occurs when make is called with three arguments, and its
+	// length argument is larger than its capacity argument.
+	//
+	// Example:
+	//  var x = make([]int, 3, 2)
+	SwappedMakeArgs
+
+	// InvalidMake occurs when make is called with an unsupported type argument.
+	//
+	// See https://golang.org/ref/spec#Makingslices_maps_and_channels for
+	// information on the types that may be created using make.
+	//
+	// Example:
+	//  var x = make(int)
+	InvalidMake
+
+	// InvalidReal occurs when the real built-in function is called with an
+	// argument that does not have complex type.
+	//
+	// Example:
+	//  var _ = real(int(1))
+	InvalidReal
+
+	/* exprs > assertion */
+
+	// InvalidAssert occurs when a type assertion is applied to a
+	// value that is not of interface type.
+	//
+	// Example:
+	//  var x = 1
+	//  var _ = x.(float64)
+	InvalidAssert
+
+	// ImpossibleAssert occurs for a type assertion x.(T) when the value x of
+	// interface cannot have dynamic type T, due to a missing or mismatching
+	// method on T.
+	//
+	// Example:
+	//  type T int
+	//
+	//  func (t *T) m() int { return int(*t) }
+	//
+	//  type I interface { m() int }
+	//
+	//  var x I
+	//  var _ = x.(T)
+	ImpossibleAssert
+
+	/* exprs > conversion */
+
+	// InvalidConversion occurs when the argument type cannot be converted to the
+	// target.
+	//
+	// See https://golang.org/ref/spec#Conversions for the rules of
+	// convertibility.
+	//
+	// Example:
+	//  var x float64
+	//  var _ = string(x)
+	InvalidConversion
+
+	// InvalidUntypedConversion occurs when an there is no valid implicit
+	// conversion from an untyped value satisfying the type constraints of the
+	// context in which it is used.
+	//
+	// Example:
+	//  var _ = 1 + ""
+	InvalidUntypedConversion
+
+	/* offsetof */
+
+	// BadOffsetofSyntax occurs when unsafe.Offsetof is called with an argument
+	// that is not a selector expression.
+	//
+	// Example:
+	//  import "unsafe"
+	//
+	//  var x int
+	//  var _ = unsafe.Offsetof(x)
+	BadOffsetofSyntax
+
+	// InvalidOffsetof occurs when unsafe.Offsetof is called with a method
+	// selector, rather than a field selector, or when the field is embedded via
+	// a pointer.
+	//
+	// Per the spec:
+	//
+	//  "If f is an embedded field, it must be reachable without pointer
+	//  indirections through fields of the struct. "
+	//
+	// Example:
+	//  import "unsafe"
+	//
+	//  type T struct { f int }
+	//  type S struct { *T }
+	//  var s S
+	//  var _ = unsafe.Offsetof(s.f)
+	//
+	// Example:
+	//  import "unsafe"
+	//
+	//  type S struct{}
+	//
+	//  func (S) m() {}
+	//
+	//  var s S
+	//  var _ = unsafe.Offsetof(s.m)
+	InvalidOffsetof
+
+	/* control flow > scope */
+
+	// UnusedExpr occurs when a side-effect free expression is used as a
+	// statement. Such a statement has no effect.
+	//
+	// Example:
+	//  func f(i int) {
+	//  	i*i
+	//  }
+	UnusedExpr
+
+	// UnusedVar occurs when a variable is declared but unused.
+	//
+	// Example:
+	//  func f() {
+	//  	x := 1
+	//  }
+	UnusedVar
+
+	// MissingReturn occurs when a function with results is missing a return
+	// statement.
+	//
+	// Example:
+	//  func f() int {}
+	MissingReturn
+
+	// WrongResultCount occurs when a return statement returns an incorrect
+	// number of values.
+	//
+	// Example:
+	//  func ReturnOne() int {
+	//  	return 1, 2
+	//  }
+	WrongResultCount
+
+	// OutOfScopeResult occurs when the name of a value implicitly returned by
+	// an empty return statement is shadowed in a nested scope.
+	//
+	// Example:
+	//  func factor(n int) (i int) {
+	//  	for i := 2; i < n; i++ {
+	//  		if n%i == 0 {
+	//  			return
+	//  		}
+	//  	}
+	//  	return 0
+	//  }
+	OutOfScopeResult
+
+	/* control flow > if */
+
+	// InvalidCond occurs when an if condition is not a boolean expression.
+	//
+	// Example:
+	//  func checkReturn(i int) {
+	//  	if i {
+	//  		panic("non-zero return")
+	//  	}
+	//  }
+	InvalidCond
+
+	/* control flow > for */
+
+	// InvalidPostDecl occurs when there is a declaration in a for-loop post
+	// statement.
+	//
+	// Example:
+	//  func f() {
+	//  	for i := 0; i < 10; j := 0 {}
+	//  }
+	InvalidPostDecl
+
+	// InvalidChanRange occurs when a send-only channel used in a range
+	// expression.
+	//
+	// Example:
+	//  func sum(c chan<- int) {
+	//  	s := 0
+	//  	for i := range c {
+	//  		s += i
+	//  	}
+	//  }
+	InvalidChanRange
+
+	// InvalidIterVar occurs when two iteration variables are used while ranging
+	// over a channel.
+	//
+	// Example:
+	//  func f(c chan int) {
+	//  	for k, v := range c {
+	//  		println(k, v)
+	//  	}
+	//  }
+	InvalidIterVar
+
+	// InvalidRangeExpr occurs when the type of a range expression is not array,
+	// slice, string, map, or channel.
+	//
+	// Example:
+	//  func f(i int) {
+	//  	for j := range i {
+	//  		println(j)
+	//  	}
+	//  }
+	InvalidRangeExpr
+
+	/* control flow > switch */
+
+	// MisplacedBreak occurs when a break statement is not within a for, switch,
+	// or select statement of the innermost function definition.
+	//
+	// Example:
+	//  func f() {
+	//  	break
+	//  }
+	MisplacedBreak
+
+	// MisplacedContinue occurs when a continue statement is not within a for
+	// loop of the innermost function definition.
+	//
+	// Example:
+	//  func sumeven(n int) int {
+	//  	proceed := func() {
+	//  		continue
+	//  	}
+	//  	sum := 0
+	//  	for i := 1; i <= n; i++ {
+	//  		if i % 2 != 0 {
+	//  			proceed()
+	//  		}
+	//  		sum += i
+	//  	}
+	//  	return sum
+	//  }
+	MisplacedContinue
+
+	// MisplacedFallthrough occurs when a fallthrough statement is not within an
+	// expression switch.
+	//
+	// Example:
+	//  func typename(i interface{}) string {
+	//  	switch i.(type) {
+	//  	case int64:
+	//  		fallthrough
+	//  	case int:
+	//  		return "int"
+	//  	}
+	//  	return "unsupported"
+	//  }
+	MisplacedFallthrough
+
+	// DuplicateCase occurs when a type or expression switch has duplicate
+	// cases.
+	//
+	// Example:
+	//  func printInt(i int) {
+	//  	switch i {
+	//  	case 1:
+	//  		println("one")
+	//  	case 1:
+	//  		println("One")
+	//  	}
+	//  }
+	DuplicateCase
+
+	// DuplicateDefault occurs when a type or expression switch has multiple
+	// default clauses.
+	//
+	// Example:
+	//  func printInt(i int) {
+	//  	switch i {
+	//  	case 1:
+	//  		println("one")
+	//  	default:
+	//  		println("One")
+	//  	default:
+	//  		println("1")
+	//  	}
+	//  }
+	DuplicateDefault
+
+	// BadTypeKeyword occurs when a .(type) expression is used anywhere other
+	// than a type switch.
+	//
+	// Example:
+	//  type I interface {
+	//  	m()
+	//  }
+	//  var t I
+	//  var _ = t.(type)
+	BadTypeKeyword
+
+	// InvalidTypeSwitch occurs when .(type) is used on an expression that is
+	// not of interface type.
+	//
+	// Example:
+	//  func f(i int) {
+	//  	switch x := i.(type) {}
+	//  }
+	InvalidTypeSwitch
+
+	// InvalidExprSwitch occurs when a switch expression is not comparable.
+	//
+	// Example:
+	//  func _() {
+	//  	var a struct{ _ func() }
+	//  	switch a /* ERROR cannot switch on a */ {
+	//  	}
+	//  }
+	InvalidExprSwitch
+
+	/* control flow > select */
+
+	// InvalidSelectCase occurs when a select case is not a channel send or
+	// receive.
+	//
+	// Example:
+	//  func checkChan(c <-chan int) bool {
+	//  	select {
+	//  	case c:
+	//  		return true
+	//  	default:
+	//  		return false
+	//  	}
+	//  }
+	InvalidSelectCase
+
+	/* control flow > labels and jumps */
+
+	// UndeclaredLabel occurs when an undeclared label is jumped to.
+	//
+	// Example:
+	//  func f() {
+	//  	goto L
+	//  }
+	UndeclaredLabel
+
+	// DuplicateLabel occurs when a label is declared more than once.
+	//
+	// Example:
+	//  func f() int {
+	//  L:
+	//  L:
+	//  	return 1
+	//  }
+	DuplicateLabel
+
+	// MisplacedLabel occurs when a break or continue label is not on a for,
+	// switch, or select statement.
+	//
+	// Example:
+	//  func f() {
+	//  L:
+	//  	a := []int{1,2,3}
+	//  	for _, e := range a {
+	//  		if e > 10 {
+	//  			break L
+	//  		}
+	//  		println(a)
+	//  	}
+	//  }
+	MisplacedLabel
+
+	// UnusedLabel occurs when a label is declared but not used.
+	//
+	// Example:
+	//  func f() {
+	//  L:
+	//  }
+	UnusedLabel
+
+	// JumpOverDecl occurs when a label jumps over a variable declaration.
+	//
+	// Example:
+	//  func f() int {
+	//  	goto L
+	//  	x := 2
+	//  L:
+	//  	x++
+	//  	return x
+	//  }
+	JumpOverDecl
+
+	// JumpIntoBlock occurs when a forward jump goes to a label inside a nested
+	// block.
+	//
+	// Example:
+	//  func f(x int) {
+	//  	goto L
+	//  	if x > 0 {
+	//  	L:
+	//  		print("inside block")
+	//  	}
+	// }
+	JumpIntoBlock
+
+	/* control flow > calls */
+
+	// InvalidMethodExpr occurs when a pointer method is called but the argument
+	// is not addressable.
+	//
+	// Example:
+	//  type T struct {}
+	//
+	//  func (*T) m() int { return 1 }
+	//
+	//  var _ = T.m(T{})
+	InvalidMethodExpr
+
+	// WrongArgCount occurs when too few or too many arguments are passed by a
+	// function call.
+	//
+	// Example:
+	//  func f(i int) {}
+	//  var x = f()
+	WrongArgCount
+
+	// InvalidCall occurs when an expression is called that is not of function
+	// type.
+	//
+	// Example:
+	//  var x = "x"
+	//  var y = x()
+	InvalidCall
+
+	/* control flow > suspended */
+
+	// UnusedResults occurs when a restricted expression-only built-in function
+	// is suspended via go or defer. Such a suspension discards the results of
+	// these side-effect free built-in functions, and therefore is ineffectual.
+	//
+	// Example:
+	//  func f(a []int) int {
+	//  	defer len(a)
+	//  	return i
+	//  }
+	UnusedResults
+
+	// InvalidDefer occurs when a deferred expression is not a function call,
+	// for example if the expression is a type conversion.
+	//
+	// Example:
+	//  func f(i int) int {
+	//  	defer int32(i)
+	//  	return i
+	//  }
+	InvalidDefer
+
+	// InvalidGo occurs when a go expression is not a function call, for example
+	// if the expression is a type conversion.
+	//
+	// Example:
+	//  func f(i int) int {
+	//  	go int32(i)
+	//  	return i
+	//  }
+	InvalidGo
+
+	// All codes below were added in Go 1.17.
+
+	/* decl */
+
+	// BadDecl occurs when a declaration has invalid syntax.
+	BadDecl
+
+	// RepeatedDecl occurs when an identifier occurs more than once on the left
+	// hand side of a short variable declaration.
+	//
+	// Example:
+	//  func _() {
+	//  	x, y, y := 1, 2, 3
+	//  }
+	RepeatedDecl
+
+	/* unsafe */
+
+	// InvalidUnsafeAdd occurs when unsafe.Add is called with a
+	// length argument that is not of integer type.
+	//
+	// Example:
+	//  import "unsafe"
+	//
+	//  var p unsafe.Pointer
+	//  var _ = unsafe.Add(p, float64(1))
+	InvalidUnsafeAdd
+
+	// InvalidUnsafeSlice occurs when unsafe.Slice is called with a
+	// pointer argument that is not of pointer type or a length argument
+	// that is not of integer type, negative, or out of bounds.
+	//
+	// Example:
+	//  import "unsafe"
+	//
+	//  var x int
+	//  var _ = unsafe.Slice(x, 1)
+	//
+	// Example:
+	//  import "unsafe"
+	//
+	//  var x int
+	//  var _ = unsafe.Slice(&x, float64(1))
+	//
+	// Example:
+	//  import "unsafe"
+	//
+	//  var x int
+	//  var _ = unsafe.Slice(&x, -1)
+	//
+	// Example:
+	//  import "unsafe"
+	//
+	//  var x int
+	//  var _ = unsafe.Slice(&x, uint64(1) << 63)
+	InvalidUnsafeSlice
+
+	// All codes below were added in Go 1.18.
+
+	/* features */
+
+	// UnsupportedFeature occurs when a language feature is used that is not
+	// supported at this Go version.
+	UnsupportedFeature
+
+	/* type params */
+
+	// NotAGenericType occurs when a non-generic type is used where a generic
+	// type is expected: in type or function instantiation.
+	//
+	// Example:
+	//  type T int
+	//
+	//  var _ T[int]
+	NotAGenericType
+
+	// WrongTypeArgCount occurs when a type or function is instantiated with an
+	// incorrent number of type arguments, including when a generic type or
+	// function is used without instantiation.
+	//
+	// Errors inolving failed type inference are assigned other error codes.
+	//
+	// Example:
+	//  type T[p any] int
+	//
+	//  var _ T[int, string]
+	//
+	// Example:
+	//  func f[T any]() {}
+	//
+	//  var x = f
+	WrongTypeArgCount
+
+	// CannotInferTypeArgs occurs when type or function type argument inference
+	// fails to infer all type arguments.
+	//
+	// Example:
+	//  func f[T any]() {}
+	//
+	//  func _() {
+	//  	f()
+	//  }
+	//
+	// Example:
+	//   type N[P, Q any] struct{}
+	//
+	//   var _ N[int]
+	CannotInferTypeArgs
+
+	// InvalidTypeArg occurs when a type argument does not satisfy its
+	// corresponding type parameter constraints.
+	//
+	// Example:
+	//  type T[P ~int] struct{}
+	//
+	//  var _ T[string]
+	InvalidTypeArg // arguments? InferenceFailed
+
+	// InvalidInstanceCycle occurs when an invalid cycle is detected
+	// within the instantiation graph.
+	//
+	// Example:
+	//  func f[T any]() { f[*T]() }
+	InvalidInstanceCycle
+
+	// InvalidUnion occurs when an embedded union or approximation element is
+	// not valid.
+	//
+	// Example:
+	//  type _ interface {
+	//   	~int | interface{ m() }
+	//  }
+	InvalidUnion
+
+	// MisplacedConstraintIface occurs when a constraint-type interface is used
+	// outside of constraint position.
+	//
+	// Example:
+	//   type I interface { ~int }
+	//
+	//   var _ I
+	MisplacedConstraintIface
+
+	// InvalidMethodTypeParams occurs when methods have type parameters.
+	//
+	// It cannot be encountered with an AST parsed using go/parser.
+	InvalidMethodTypeParams
+
+	// MisplacedTypeParam occurs when a type parameter is used in a place where
+	// it is not permitted.
+	//
+	// Example:
+	//  type T[P any] P
+	//
+	// Example:
+	//  type T[P any] struct{ *P }
+	MisplacedTypeParam
+
+	// InvalidUnsafeSliceData occurs when unsafe.SliceData is called with
+	// an argument that is not of slice type. It also occurs if it is used
+	// in a package compiled for a language version before go1.20.
+	//
+	// Example:
+	//  import "unsafe"
+	//
+	//  var x int
+	//  var _ = unsafe.SliceData(x)
+	InvalidUnsafeSliceData
+
+	// InvalidUnsafeString occurs when unsafe.String is called with
+	// a length argument that is not of integer type, negative, or
+	// out of bounds. It also occurs if it is used in a package
+	// compiled for a language version before go1.20.
+	//
+	// Example:
+	//  import "unsafe"
+	//
+	//  var b [10]byte
+	//  var _ = unsafe.String(&b[0], -1)
+	InvalidUnsafeString
+
+	// InvalidUnsafeStringData occurs if it is used in a package
+	// compiled for a language version before go1.20.
+	_ // not used anymore
+
+)
diff --git a/ecs-agent/vendor/golang.org/x/tools/internal/typesinternal/errorcode_string.go b/ecs-agent/vendor/golang.org/x/tools/internal/typesinternal/errorcode_string.go
new file mode 100644
index 00000000000..15ecf7c5ded
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/internal/typesinternal/errorcode_string.go
@@ -0,0 +1,179 @@
+// Code generated by "stringer -type=ErrorCode"; DO NOT EDIT.
+
+package typesinternal
+
+import "strconv"
+
+func _() {
+	// An "invalid array index" compiler error signifies that the constant values have changed.
+	// Re-run the stringer command to generate them again.
+	var x [1]struct{}
+	_ = x[InvalidSyntaxTree - -1]
+	_ = x[Test-1]
+	_ = x[BlankPkgName-2]
+	_ = x[MismatchedPkgName-3]
+	_ = x[InvalidPkgUse-4]
+	_ = x[BadImportPath-5]
+	_ = x[BrokenImport-6]
+	_ = x[ImportCRenamed-7]
+	_ = x[UnusedImport-8]
+	_ = x[InvalidInitCycle-9]
+	_ = x[DuplicateDecl-10]
+	_ = x[InvalidDeclCycle-11]
+	_ = x[InvalidTypeCycle-12]
+	_ = x[InvalidConstInit-13]
+	_ = x[InvalidConstVal-14]
+	_ = x[InvalidConstType-15]
+	_ = x[UntypedNilUse-16]
+	_ = x[WrongAssignCount-17]
+	_ = x[UnassignableOperand-18]
+	_ = x[NoNewVar-19]
+	_ = x[MultiValAssignOp-20]
+	_ = x[InvalidIfaceAssign-21]
+	_ = x[InvalidChanAssign-22]
+	_ = x[IncompatibleAssign-23]
+	_ = x[UnaddressableFieldAssign-24]
+	_ = x[NotAType-25]
+	_ = x[InvalidArrayLen-26]
+	_ = x[BlankIfaceMethod-27]
+	_ = x[IncomparableMapKey-28]
+	_ = x[InvalidIfaceEmbed-29]
+	_ = x[InvalidPtrEmbed-30]
+	_ = x[BadRecv-31]
+	_ = x[InvalidRecv-32]
+	_ = x[DuplicateFieldAndMethod-33]
+	_ = x[DuplicateMethod-34]
+	_ = x[InvalidBlank-35]
+	_ = x[InvalidIota-36]
+	_ = x[MissingInitBody-37]
+	_ = x[InvalidInitSig-38]
+	_ = x[InvalidInitDecl-39]
+	_ = x[InvalidMainDecl-40]
+	_ = x[TooManyValues-41]
+	_ = x[NotAnExpr-42]
+	_ = x[TruncatedFloat-43]
+	_ = x[NumericOverflow-44]
+	_ = x[UndefinedOp-45]
+	_ = x[MismatchedTypes-46]
+	_ = x[DivByZero-47]
+	_ = x[NonNumericIncDec-48]
+	_ = x[UnaddressableOperand-49]
+	_ = x[InvalidIndirection-50]
+	_ = x[NonIndexableOperand-51]
+	_ = x[InvalidIndex-52]
+	_ = x[SwappedSliceIndices-53]
+	_ = x[NonSliceableOperand-54]
+	_ = x[InvalidSliceExpr-55]
+	_ = x[InvalidShiftCount-56]
+	_ = x[InvalidShiftOperand-57]
+	_ = x[InvalidReceive-58]
+	_ = x[InvalidSend-59]
+	_ = x[DuplicateLitKey-60]
+	_ = x[MissingLitKey-61]
+	_ = x[InvalidLitIndex-62]
+	_ = x[OversizeArrayLit-63]
+	_ = x[MixedStructLit-64]
+	_ = x[InvalidStructLit-65]
+	_ = x[MissingLitField-66]
+	_ = x[DuplicateLitField-67]
+	_ = x[UnexportedLitField-68]
+	_ = x[InvalidLitField-69]
+	_ = x[UntypedLit-70]
+	_ = x[InvalidLit-71]
+	_ = x[AmbiguousSelector-72]
+	_ = x[UndeclaredImportedName-73]
+	_ = x[UnexportedName-74]
+	_ = x[UndeclaredName-75]
+	_ = x[MissingFieldOrMethod-76]
+	_ = x[BadDotDotDotSyntax-77]
+	_ = x[NonVariadicDotDotDot-78]
+	_ = x[MisplacedDotDotDot-79]
+	_ = x[InvalidDotDotDotOperand-80]
+	_ = x[InvalidDotDotDot-81]
+	_ = x[UncalledBuiltin-82]
+	_ = x[InvalidAppend-83]
+	_ = x[InvalidCap-84]
+	_ = x[InvalidClose-85]
+	_ = x[InvalidCopy-86]
+	_ = x[InvalidComplex-87]
+	_ = x[InvalidDelete-88]
+	_ = x[InvalidImag-89]
+	_ = x[InvalidLen-90]
+	_ = x[SwappedMakeArgs-91]
+	_ = x[InvalidMake-92]
+	_ = x[InvalidReal-93]
+	_ = x[InvalidAssert-94]
+	_ = x[ImpossibleAssert-95]
+	_ = x[InvalidConversion-96]
+	_ = x[InvalidUntypedConversion-97]
+	_ = x[BadOffsetofSyntax-98]
+	_ = x[InvalidOffsetof-99]
+	_ = x[UnusedExpr-100]
+	_ = x[UnusedVar-101]
+	_ = x[MissingReturn-102]
+	_ = x[WrongResultCount-103]
+	_ = x[OutOfScopeResult-104]
+	_ = x[InvalidCond-105]
+	_ = x[InvalidPostDecl-106]
+	_ = x[InvalidChanRange-107]
+	_ = x[InvalidIterVar-108]
+	_ = x[InvalidRangeExpr-109]
+	_ = x[MisplacedBreak-110]
+	_ = x[MisplacedContinue-111]
+	_ = x[MisplacedFallthrough-112]
+	_ = x[DuplicateCase-113]
+	_ = x[DuplicateDefault-114]
+	_ = x[BadTypeKeyword-115]
+	_ = x[InvalidTypeSwitch-116]
+	_ = x[InvalidExprSwitch-117]
+	_ = x[InvalidSelectCase-118]
+	_ = x[UndeclaredLabel-119]
+	_ = x[DuplicateLabel-120]
+	_ = x[MisplacedLabel-121]
+	_ = x[UnusedLabel-122]
+	_ = x[JumpOverDecl-123]
+	_ = x[JumpIntoBlock-124]
+	_ = x[InvalidMethodExpr-125]
+	_ = x[WrongArgCount-126]
+	_ = x[InvalidCall-127]
+	_ = x[UnusedResults-128]
+	_ = x[InvalidDefer-129]
+	_ = x[InvalidGo-130]
+	_ = x[BadDecl-131]
+	_ = x[RepeatedDecl-132]
+	_ = x[InvalidUnsafeAdd-133]
+	_ = x[InvalidUnsafeSlice-134]
+	_ = x[UnsupportedFeature-135]
+	_ = x[NotAGenericType-136]
+	_ = x[WrongTypeArgCount-137]
+	_ = x[CannotInferTypeArgs-138]
+	_ = x[InvalidTypeArg-139]
+	_ = x[InvalidInstanceCycle-140]
+	_ = x[InvalidUnion-141]
+	_ = x[MisplacedConstraintIface-142]
+	_ = x[InvalidMethodTypeParams-143]
+	_ = x[MisplacedTypeParam-144]
+	_ = x[InvalidUnsafeSliceData-145]
+	_ = x[InvalidUnsafeString-146]
+}
+
+const (
+	_ErrorCode_name_0 = "InvalidSyntaxTree"
+	_ErrorCode_name_1 = "TestBlankPkgNameMismatchedPkgNameInvalidPkgUseBadImportPathBrokenImportImportCRenamedUnusedImportInvalidInitCycleDuplicateDeclInvalidDeclCycleInvalidTypeCycleInvalidConstInitInvalidConstValInvalidConstTypeUntypedNilUseWrongAssignCountUnassignableOperandNoNewVarMultiValAssignOpInvalidIfaceAssignInvalidChanAssignIncompatibleAssignUnaddressableFieldAssignNotATypeInvalidArrayLenBlankIfaceMethodIncomparableMapKeyInvalidIfaceEmbedInvalidPtrEmbedBadRecvInvalidRecvDuplicateFieldAndMethodDuplicateMethodInvalidBlankInvalidIotaMissingInitBodyInvalidInitSigInvalidInitDeclInvalidMainDeclTooManyValuesNotAnExprTruncatedFloatNumericOverflowUndefinedOpMismatchedTypesDivByZeroNonNumericIncDecUnaddressableOperandInvalidIndirectionNonIndexableOperandInvalidIndexSwappedSliceIndicesNonSliceableOperandInvalidSliceExprInvalidShiftCountInvalidShiftOperandInvalidReceiveInvalidSendDuplicateLitKeyMissingLitKeyInvalidLitIndexOversizeArrayLitMixedStructLitInvalidStructLitMissingLitFieldDuplicateLitFieldUnexportedLitFieldInvalidLitFieldUntypedLitInvalidLitAmbiguousSelectorUndeclaredImportedNameUnexportedNameUndeclaredNameMissingFieldOrMethodBadDotDotDotSyntaxNonVariadicDotDotDotMisplacedDotDotDotInvalidDotDotDotOperandInvalidDotDotDotUncalledBuiltinInvalidAppendInvalidCapInvalidCloseInvalidCopyInvalidComplexInvalidDeleteInvalidImagInvalidLenSwappedMakeArgsInvalidMakeInvalidRealInvalidAssertImpossibleAssertInvalidConversionInvalidUntypedConversionBadOffsetofSyntaxInvalidOffsetofUnusedExprUnusedVarMissingReturnWrongResultCountOutOfScopeResultInvalidCondInvalidPostDeclInvalidChanRangeInvalidIterVarInvalidRangeExprMisplacedBreakMisplacedContinueMisplacedFallthroughDuplicateCaseDuplicateDefaultBadTypeKeywordInvalidTypeSwitchInvalidExprSwitchInvalidSelectCaseUndeclaredLabelDuplicateLabelMisplacedLabelUnusedLabelJumpOverDeclJumpIntoBlockInvalidMethodExprWrongArgCountInvalidCallUnusedResultsInvalidDeferInvalidGoBadDeclRepeatedDeclInvalidUnsafeAddInvalidUnsafeSliceUnsupportedFeatureNotAGenericTypeWrongTypeArgCountCannotInferTypeArgsInvalidTypeArgInvalidInstanceCycleInvalidUnionMisplacedConstraintIfaceInvalidMethodTypeParamsMisplacedTypeParamInvalidUnsafeSliceDataInvalidUnsafeString"
+)
+
+var (
+	_ErrorCode_index_1 = [...]uint16{0, 4, 16, 33, 46, 59, 71, 85, 97, 113, 126, 142, 158, 174, 189, 205, 218, 234, 253, 261, 277, 295, 312, 330, 354, 362, 377, 393, 411, 428, 443, 450, 461, 484, 499, 511, 522, 537, 551, 566, 581, 594, 603, 617, 632, 643, 658, 667, 683, 703, 721, 740, 752, 771, 790, 806, 823, 842, 856, 867, 882, 895, 910, 926, 940, 956, 971, 988, 1006, 1021, 1031, 1041, 1058, 1080, 1094, 1108, 1128, 1146, 1166, 1184, 1207, 1223, 1238, 1251, 1261, 1273, 1284, 1298, 1311, 1322, 1332, 1347, 1358, 1369, 1382, 1398, 1415, 1439, 1456, 1471, 1481, 1490, 1503, 1519, 1535, 1546, 1561, 1577, 1591, 1607, 1621, 1638, 1658, 1671, 1687, 1701, 1718, 1735, 1752, 1767, 1781, 1795, 1806, 1818, 1831, 1848, 1861, 1872, 1885, 1897, 1906, 1913, 1925, 1941, 1959, 1977, 1992, 2009, 2028, 2042, 2062, 2074, 2098, 2121, 2139, 2161, 2180}
+)
+
+func (i ErrorCode) String() string {
+	switch {
+	case i == -1:
+		return _ErrorCode_name_0
+	case 1 <= i && i <= 146:
+		i -= 1
+		return _ErrorCode_name_1[_ErrorCode_index_1[i]:_ErrorCode_index_1[i+1]]
+	default:
+		return "ErrorCode(" + strconv.FormatInt(int64(i), 10) + ")"
+	}
+}
diff --git a/ecs-agent/vendor/golang.org/x/tools/internal/typesinternal/types.go b/ecs-agent/vendor/golang.org/x/tools/internal/typesinternal/types.go
new file mode 100644
index 00000000000..3c53fbc63b9
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/internal/typesinternal/types.go
@@ -0,0 +1,61 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package typesinternal provides access to internal go/types APIs that are not
+// yet exported.
+package typesinternal
+
+import (
+	"go/token"
+	"go/types"
+	"reflect"
+	"unsafe"
+
+	"golang.org/x/tools/go/types/objectpath"
+)
+
+func SetUsesCgo(conf *types.Config) bool {
+	v := reflect.ValueOf(conf).Elem()
+
+	f := v.FieldByName("go115UsesCgo")
+	if !f.IsValid() {
+		f = v.FieldByName("UsesCgo")
+		if !f.IsValid() {
+			return false
+		}
+	}
+
+	addr := unsafe.Pointer(f.UnsafeAddr())
+	*(*bool)(addr) = true
+
+	return true
+}
+
+// ReadGo116ErrorData extracts additional information from types.Error values
+// generated by Go version 1.16 and later: the error code, start position, and
+// end position. If all positions are valid, start <= err.Pos <= end.
+//
+// If the data could not be read, the final result parameter will be false.
+func ReadGo116ErrorData(err types.Error) (code ErrorCode, start, end token.Pos, ok bool) {
+	var data [3]int
+	// By coincidence all of these fields are ints, which simplifies things.
+	v := reflect.ValueOf(err)
+	for i, name := range []string{"go116code", "go116start", "go116end"} {
+		f := v.FieldByName(name)
+		if !f.IsValid() {
+			return 0, 0, 0, false
+		}
+		data[i] = int(f.Int())
+	}
+	return ErrorCode(data[0]), token.Pos(data[1]), token.Pos(data[2]), true
+}
+
+var SetGoVersion = func(conf *types.Config, version string) bool { return false }
+
+// NewObjectpathEncoder returns a function closure equivalent to
+// objectpath.For but amortized for multiple (sequential) calls.
+// It is a temporary workaround, pending the approval of proposal 58668.
+//
+//go:linkname NewObjectpathFunc golang.org/x/tools/go/types/objectpath.newEncoderFor
+func NewObjectpathFunc() func(types.Object) (objectpath.Path, error)
diff --git a/ecs-agent/vendor/golang.org/x/tools/internal/typesinternal/types_118.go b/ecs-agent/vendor/golang.org/x/tools/internal/typesinternal/types_118.go
new file mode 100644
index 00000000000..a42b072a67d
--- /dev/null
+++ b/ecs-agent/vendor/golang.org/x/tools/internal/typesinternal/types_118.go
@@ -0,0 +1,19 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build go1.18
+// +build go1.18
+
+package typesinternal
+
+import (
+	"go/types"
+)
+
+func init() {
+	SetGoVersion = func(conf *types.Config, version string) bool {
+		conf.GoVersion = version
+		return true
+	}
+}
diff --git a/ecs-agent/vendor/modules.txt b/ecs-agent/vendor/modules.txt
index 07d66413167..4fbf1043dae 100644
--- a/ecs-agent/vendor/modules.txt
+++ b/ecs-agent/vendor/modules.txt
@@ -1,6 +1,7 @@
-# github.com/Microsoft/go-winio v0.5.2
-## explicit; go 1.13
+# github.com/Microsoft/go-winio v0.6.0
+## explicit; go 1.17
 github.com/Microsoft/go-winio
+github.com/Microsoft/go-winio/internal/socket
 github.com/Microsoft/go-winio/pkg/guid
 github.com/Microsoft/go-winio/pkg/security
 github.com/Microsoft/go-winio/vhd
@@ -78,8 +79,8 @@ github.com/containernetworking/cni/pkg/types/create
 github.com/containernetworking/cni/pkg/types/internal
 github.com/containernetworking/cni/pkg/utils
 github.com/containernetworking/cni/pkg/version
-# github.com/containernetworking/plugins v0.9.1
-## explicit; go 1.14
+# github.com/containernetworking/plugins v1.1.1
+## explicit; go 1.17
 github.com/containernetworking/plugins/pkg/ns
 # github.com/davecgh/go-spew v1.1.1
 ## explicit
@@ -241,17 +242,27 @@ golang.org/x/text/unicode/norm
 golang.org/x/time/rate
 # golang.org/x/tools v0.8.0
 ## explicit; go 1.18
+golang.org/x/tools/cmd/stringer
 golang.org/x/tools/go/ast/astutil
+golang.org/x/tools/go/gcexportdata
+golang.org/x/tools/go/internal/packagesdriver
+golang.org/x/tools/go/packages
+golang.org/x/tools/go/types/objectpath
 golang.org/x/tools/imports
 golang.org/x/tools/internal/event
 golang.org/x/tools/internal/event/core
 golang.org/x/tools/internal/event/keys
 golang.org/x/tools/internal/event/label
 golang.org/x/tools/internal/fastwalk
+golang.org/x/tools/internal/gcimporter
 golang.org/x/tools/internal/gocommand
 golang.org/x/tools/internal/gopathwalk
 golang.org/x/tools/internal/imports
+golang.org/x/tools/internal/packagesinternal
+golang.org/x/tools/internal/pkgbits
+golang.org/x/tools/internal/tokeninternal
 golang.org/x/tools/internal/typeparams
+golang.org/x/tools/internal/typesinternal
 # google.golang.org/genproto v0.0.0-20230110181048-76db0878b65f
 ## explicit; go 1.19
 google.golang.org/genproto/googleapis/rpc/status