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runtime: deadlocks due to missed ___lwp_park60 wakeups on NetBSD #56180

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bcmills opened this issue Oct 12, 2022 · 39 comments
Closed

runtime: deadlocks due to missed ___lwp_park60 wakeups on NetBSD #56180

bcmills opened this issue Oct 12, 2022 · 39 comments
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@bsiegert
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compiler/runtime Issues related to the Go compiler and/or runtime. FrozenDueToAge NeedsFix The path to resolution is known, but the work has not been done. OS-NetBSD
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@bcmills
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bcmills commented Oct 12, 2022 •
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#!watchflakes
default <- goos == "netbsd" && (`SIGQUIT` || `panic: test timed out`)

In CL 442478 I fixed (or at least attempted to fix) Go's use of the wait6 system call on NetBSD for the (*os.Process).Wait hang tracked in #50138.

In the process of tracking that down, I observed a possible missed-wakeup bug or deadlock in a C-only reproducer program (#50138 (comment)).

I am now seeing deadlocks in runtime.gopark on NetBSD builders and SlowBots, and I was able to reproduce the failure mode by running go test os/exec -timeout=10s in a loop on the builder (go test os/exec normally completes within about half a second), and that symptom is at least superficially similar to the hang in the C program (both involve hangs in semaphore-based wakeup paths).

This is the goroutine dump I obtained (with GOTRACEBACK=crash):

panic: test timed out after 10s

goroutine 151 [running]:
panic({0x6f5040, 0xc00032c110})
        /tmp/workdir/go/src/runtime/panic.go:987 +0x3bb fp=0xc000269f98 sp=0xc000269ed8 pc=0x43621b
testing.(*M).startAlarm.func1()
        /tmp/workdir/go/src/testing/testing.go:2107 +0x8e fp=0xc000269fe0 sp=0xc000269f98 pc=0x4e8a0e
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc000269fe8 sp=0xc000269fe0 pc=0x469c01
created by time.goFunc
        /tmp/workdir/go/src/time/sleep.go:176 +0x32

goroutine 1 [chan receive]:
runtime.gopark(0xc000074000?, 0x0?, 0x0?, 0x0?, 0xc0000061a0?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc00005b820 sp=0xc00005b800 pc=0x4392b6
runtime.chanrecv(0xc000094540, 0x0, 0x1)
        /tmp/workdir/go/src/runtime/chan.go:583 +0x49d fp=0xc00005b8b0 sp=0xc00005b820 pc=0x40793d
runtime.chanrecv1(0xc0001001e0?, 0xc0001861a8?)
        /tmp/workdir/go/src/runtime/chan.go:442 +0x18 fp=0xc00005b8d8 sp=0xc00005b8b0 pc=0x407478
testing.tRunner.func1()
        /tmp/workdir/go/src/testing/testing.go:1467 +0x4a5 fp=0xc00005ba40 sp=0xc00005b8d8 pc=0x4e5165
testing.tRunner(0xc000134680, 0xc00005bb58)
        /tmp/workdir/go/src/testing/testing.go:1507 +0x144 fp=0xc00005ba90 sp=0xc00005ba40 pc=0x4e4c44
testing.runTests(0xc00011ea00?, {0x9a25a0, 0x21, 0x21}, {0x0?, 0xc0000061a0?, 0x9a8120?})
        /tmp/workdir/go/src/testing/testing.go:1911 +0x489 fp=0xc00005bb88 sp=0xc00005ba90 pc=0x4e7869
testing.(*M).Run(0xc00011ea00)
        /tmp/workdir/go/src/testing/testing.go:1783 +0x5f7 fp=0xc00005bd98 sp=0xc00005bb88 pc=0x4e62d7
os/exec_test.TestMain(0xffffffffffffffff?)
        /tmp/workdir/go/src/os/exec/exec_test.go:79 +0xfc fp=0xc00005bec8 sp=0xc00005bd98 pc=0x6c8c9c
main.main()
        _testmain.go:117 +0x1d3 fp=0xc00005bf80 sp=0xc00005bec8 pc=0x6d1993
runtime.main()
        /tmp/workdir/go/src/runtime/proc.go:250 +0x207 fp=0xc00005bfe0 sp=0xc00005bf80 pc=0x438ee7
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc00005bfe8 sp=0xc00005bfe0 pc=0x469c01

goroutine 2 [force gc (idle)]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc000048fb0 sp=0xc000048f90 pc=0x4392b6
runtime.goparkunlock(...)
        /tmp/workdir/go/src/runtime/proc.go:384
runtime.forcegchelper()
        /tmp/workdir/go/src/runtime/proc.go:305 +0xb0 fp=0xc000048fe0 sp=0xc000048fb0 pc=0x439150
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc000048fe8 sp=0xc000048fe0 pc=0x469c01
created by runtime.init.5
        /tmp/workdir/go/src/runtime/proc.go:293 +0x25

goroutine 3 [GC sweep wait]:
runtime.gopark(0x1?, 0x0?, 0x0?, 0x0?, 0x0?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc000049780 sp=0xc000049760 pc=0x4392b6
runtime.goparkunlock(...)
        /tmp/workdir/go/src/runtime/proc.go:384
runtime.bgsweep(0x0?)
        /tmp/workdir/go/src/runtime/mgcsweep.go:320 +0xde fp=0xc0000497c8 sp=0xc000049780 pc=0x42489e
runtime.gcenable.func1()
        /tmp/workdir/go/src/runtime/mgc.go:178 +0x26 fp=0xc0000497e0 sp=0xc0000497c8 pc=0x419ae6
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0000497e8 sp=0xc0000497e0 pc=0x469c01
created by runtime.gcenable
        /tmp/workdir/go/src/runtime/mgc.go:178 +0x6b

goroutine 4 [GC scavenge wait]:
runtime.gopark(0x1980c7dd917?, 0x15c1154d?, 0x0?, 0x0?, 0x0?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc000049f70 sp=0xc000049f50 pc=0x4392b6
runtime.goparkunlock(...)
        /tmp/workdir/go/src/runtime/proc.go:384
runtime.(*scavengerState).park(0x9a81a0)
        /tmp/workdir/go/src/runtime/mgcscavenge.go:400 +0x53 fp=0xc000049fa0 sp=0xc000049f70 pc=0x4228b3
runtime.bgscavenge(0x0?)
        /tmp/workdir/go/src/runtime/mgcscavenge.go:633 +0x65 fp=0xc000049fc8 sp=0xc000049fa0 pc=0x422ea5
runtime.gcenable.func2()
        /tmp/workdir/go/src/runtime/mgc.go:179 +0x26 fp=0xc000049fe0 sp=0xc000049fc8 pc=0x419a86
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc000049fe8 sp=0xc000049fe0 pc=0x469c01
created by runtime.gcenable
        /tmp/workdir/go/src/runtime/mgc.go:179 +0xaa

goroutine 5 [finalizer wait]:
runtime.gopark(0x0?, 0x78dc40?, 0x0?, 0xc0?, 0x1000000010?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc000048628 sp=0xc000048608 pc=0x4392b6
runtime.runfinq()
        /tmp/workdir/go/src/runtime/mfinal.go:193 +0x107 fp=0xc0000487e0 sp=0xc000048628 pc=0x418b87
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0000487e8 sp=0xc0000487e0 pc=0x469c01
created by runtime.createfing
        /tmp/workdir/go/src/runtime/mfinal.go:163 +0x45

goroutine 30 [chan receive]:
runtime.gopark(0x4392b6?, 0x7ce5e8?, 0x0?, 0x39?, 0xc000044618?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc000044570 sp=0xc000044550 pc=0x4392b6
runtime.chanrecv(0xc000100180, 0x0, 0x1)
        /tmp/workdir/go/src/runtime/chan.go:583 +0x49d fp=0xc000044600 sp=0xc000044570 pc=0x40793d
runtime.chanrecv1(0xc0001001e0?, 0x0?)
        /tmp/workdir/go/src/runtime/chan.go:442 +0x18 fp=0xc000044628 sp=0xc000044600 pc=0x407478
testing.(*testContext).waitParallel(0xc00007e1e0)
        /tmp/workdir/go/src/testing/testing.go:1612 +0xab fp=0xc000044650 sp=0xc000044628 pc=0x4e5bcb
testing.(*T).Parallel(0xc000083ba0)
        /tmp/workdir/go/src/testing/testing.go:1314 +0x1d0 fp=0xc0000446b8 sp=0xc000044650 pc=0x4e4930
os/exec_test.TestCredentialNoSetGroups(0xc000083ba0)
        /tmp/workdir/go/src/os/exec/exec_posix_test.go:43 +0x33 fp=0xc000044770 sp=0xc0000446b8 pc=0x6c6d13
testing.tRunner(0xc000083ba0, 0x78dca0)
        /tmp/workdir/go/src/testing/testing.go:1501 +0x10b fp=0xc0000447c0 sp=0xc000044770 pc=0x4e4c0b
testing.(*T).Run.func1()
        /tmp/workdir/go/src/testing/testing.go:1548 +0x2a fp=0xc0000447e0 sp=0xc0000447c0 pc=0x4e5a8a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0000447e8 sp=0xc0000447e0 pc=0x469c01
created by testing.(*T).Run
        /tmp/workdir/go/src/testing/testing.go:1548 +0x35f

goroutine 31 [chan receive]:
runtime.gopark(0x4392b6?, 0x7ce5e8?, 0x0?, 0x39?, 0xc000044e28?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc000044d80 sp=0xc000044d60 pc=0x4392b6
runtime.chanrecv(0xc000100180, 0x0, 0x1)
        /tmp/workdir/go/src/runtime/chan.go:583 +0x49d fp=0xc000044e10 sp=0xc000044d80 pc=0x40793d
runtime.chanrecv1(0xc0001001e0?, 0x0?)
        /tmp/workdir/go/src/runtime/chan.go:442 +0x18 fp=0xc000044e38 sp=0xc000044e10 pc=0x407478
testing.(*testContext).waitParallel(0xc00007e1e0)
        /tmp/workdir/go/src/testing/testing.go:1612 +0xab fp=0xc000044e60 sp=0xc000044e38 pc=0x4e5bcb
testing.(*T).Parallel(0xc000083d40)
        /tmp/workdir/go/src/testing/testing.go:1314 +0x1d0 fp=0xc000044ec8 sp=0xc000044e60 pc=0x4e4930
os/exec_test.TestWaitid(0xc000083d40)
        /tmp/workdir/go/src/os/exec/exec_posix_test.go:78 +0x33 fp=0xc000044f70 sp=0xc000044ec8 pc=0x6c7053
testing.tRunner(0xc000083d40, 0x78dd70)
        /tmp/workdir/go/src/testing/testing.go:1501 +0x10b fp=0xc000044fc0 sp=0xc000044f70 pc=0x4e4c0b
testing.(*T).Run.func1()
        /tmp/workdir/go/src/testing/testing.go:1548 +0x2a fp=0xc000044fe0 sp=0xc000044fc0 pc=0x4e5a8a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc000044fe8 sp=0xc000044fe0 pc=0x469c01
created by testing.(*T).Run
        /tmp/workdir/go/src/testing/testing.go:1548 +0x35f

goroutine 32 [chan receive]:
runtime.gopark(0xc0000ac9c0?, 0xc000082ea0?, 0xe0?, 0x2e?, 0xc000101200?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc000056d50 sp=0xc000056d30 pc=0x4392b6
runtime.chanrecv(0xc000072d90, 0x0, 0x1)
        /tmp/workdir/go/src/runtime/chan.go:583 +0x49d fp=0xc000056de0 sp=0xc000056d50 pc=0x40793d
runtime.chanrecv1(0xc000092540?, 0x75a568?)
        /tmp/workdir/go/src/runtime/chan.go:442 +0x18 fp=0xc000056e08 sp=0xc000056de0 pc=0x407478
testing.tRunner.func1()
        /tmp/workdir/go/src/testing/testing.go:1467 +0x4a5 fp=0xc000056f70 sp=0xc000056e08 pc=0x4e5165
testing.tRunner(0xc0000d4000, 0x78dd10)
        /tmp/workdir/go/src/testing/testing.go:1507 +0x144 fp=0xc000056fc0 sp=0xc000056f70 pc=0x4e4c44
testing.(*T).Run.func1()
        /tmp/workdir/go/src/testing/testing.go:1548 +0x2a fp=0xc000056fe0 sp=0xc000056fc0 pc=0x4e5a8a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc000056fe8 sp=0xc000056fe0 pc=0x469c01
created by testing.(*T).Run
        /tmp/workdir/go/src/testing/testing.go:1548 +0x35f

goroutine 7 [chan receive]:
runtime.gopark(0x100000000000040?, 0x0?, 0x3?, 0x0?, 0xc0001001d8?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc00005dd50 sp=0xc00005dd30 pc=0x4392b6
runtime.chanrecv(0xc000072fc0, 0x0, 0x1)
        /tmp/workdir/go/src/runtime/chan.go:583 +0x49d fp=0xc00005dde0 sp=0xc00005dd50 pc=0x40793d
runtime.chanrecv1(0xc0001002a0?, 0x971360?)
        /tmp/workdir/go/src/runtime/chan.go:442 +0x18 fp=0xc00005de08 sp=0xc00005dde0 pc=0x407478
testing.tRunner.func1()
        /tmp/workdir/go/src/testing/testing.go:1467 +0x4a5 fp=0xc00005df70 sp=0xc00005de08 pc=0x4e5165
testing.tRunner(0xc000134b60, 0x78dcd8)
        /tmp/workdir/go/src/testing/testing.go:1507 +0x144 fp=0xc00005dfc0 sp=0xc00005df70 pc=0x4e4c44
testing.(*T).Run.func1()
        /tmp/workdir/go/src/testing/testing.go:1548 +0x2a fp=0xc00005dfe0 sp=0xc00005dfc0 pc=0x4e5a8a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc00005dfe8 sp=0xc00005dfe0 pc=0x469c01
created by testing.(*T).Run
        /tmp/workdir/go/src/testing/testing.go:1548 +0x35f

goroutine 147 [semacquire]:
runtime.gopark(0xc000082340?, 0x2?, 0x10?, 0x0?, 0x40e787?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc00026dcb8 sp=0xc00026dc98 pc=0x4392b6
runtime.goparkunlock(...)
        /tmp/workdir/go/src/runtime/proc.go:384
runtime.semacquire1(0x9a873c, 0x80?, 0x0, 0x0, 0x30?)
        /tmp/workdir/go/src/runtime/sema.go:160 +0x20f fp=0xc00026dd20 sp=0xc00026dcb8 pc=0x44a2cf
runtime.semacquire(...)
        /tmp/workdir/go/src/runtime/sema.go:111
runtime.gcMarkDone()
        /tmp/workdir/go/src/runtime/mgc.go:787 +0x2f fp=0xc00026dd80 sp=0xc00026dd20 pc=0x41a56f
runtime.gcAssistAlloc(0xc0001881a0)
        /tmp/workdir/go/src/runtime/mgcmark.go:483 +0x1fc fp=0xc00026dde0 sp=0xc00026dd80 pc=0x41e15c
runtime.mallocgc(0x8000, 0x6f5280, 0x1)
        /tmp/workdir/go/src/runtime/malloc.go:913 +0x11a fp=0xc00026de50 sp=0xc00026dde0 pc=0x40deda
runtime.makeslice(0xc0001b1790?, 0x7d1e60?, 0xc000330020?)
        /tmp/workdir/go/src/runtime/slice.go:103 +0x52 fp=0xc00026de78 sp=0xc00026de50 pc=0x44dad2
io.copyBuffer({0x7d1e60, 0xc000330020}, {0x7d1d20, 0xc000346020}, {0x0, 0x0, 0x0})
        /tmp/workdir/go/src/io/io.go:424 +0x117 fp=0xc00026def8 sp=0xc00026de78 pc=0x48fe37
io.Copy(...)
        /tmp/workdir/go/src/io/io.go:386
os/exec.(*Cmd).writerDescriptor.func1()
        /tmp/workdir/go/src/os/exec/exec.go:470 +0x3a fp=0xc00026df58 sp=0xc00026def8 pc=0x4f6efa
os/exec.(*Cmd).Start.func2(0xc0000c3440?)
        /tmp/workdir/go/src/os/exec/exec.go:624 +0x32 fp=0xc00026dfc8 sp=0xc00026df58 pc=0x4f7bd2
os/exec.(*Cmd).Start.func3()
        /tmp/workdir/go/src/os/exec/exec.go:636 +0x2a fp=0xc00026dfe0 sp=0xc00026dfc8 pc=0x4f7b6a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc00026dfe8 sp=0xc00026dfe0 pc=0x469c01
created by os/exec.(*Cmd).Start
        /tmp/workdir/go/src/os/exec/exec.go:623 +0x9bf

goroutine 58 [semacquire]:
runtime.gopark(0x4393a0?, 0xc0001881a0?, 0xa0?, 0xc8?, 0xc00039ebb0?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc00039eb70 sp=0xc00039eb50 pc=0x4392b6
runtime.goparkunlock(...)
        /tmp/workdir/go/src/runtime/proc.go:384
runtime.semacquire1(0x9a873c, 0x0?, 0x0, 0x0, 0x50?)
        /tmp/workdir/go/src/runtime/sema.go:160 +0x20f fp=0xc00039ebd8 sp=0xc00039eb70 pc=0x44a2cf
runtime.semacquire(...)
        /tmp/workdir/go/src/runtime/sema.go:111
runtime.gcMarkDone()
        /tmp/workdir/go/src/runtime/mgc.go:787 +0x2f fp=0xc00039ec38 sp=0xc00039ebd8 pc=0x41a56f
runtime.gcAssistAlloc(0xc0000d4340)
        /tmp/workdir/go/src/runtime/mgcmark.go:483 +0x1fc fp=0xc00039ec98 sp=0xc00039ec38 pc=0x41e15c
runtime.mallocgc(0x400, 0x0, 0x0)
        /tmp/workdir/go/src/runtime/malloc.go:913 +0x11a fp=0xc00039ed08 sp=0xc00039ec98 pc=0x40deda
runtime.growslice(0x0, 0x200?, 0xc00023e318?, 0x0?, 0x0?)
        /tmp/workdir/go/src/runtime/slice.go:264 +0x4a8 fp=0xc00039ed68 sp=0xc00039ed08 pc=0x44e008
bytes.growSlice({0xc000408000, 0x17, 0x0?}, 0x0?)
        /tmp/workdir/go/src/bytes/buffer.go:240 +0x9b fp=0xc00039ede8 sp=0xc00039ed68 pc=0x4d167b
bytes.(*Buffer).grow(0xc00022e120, 0x200)
        /tmp/workdir/go/src/bytes/buffer.go:142 +0x14f fp=0xc00039ee20 sp=0xc00039ede8 pc=0x4d10ef
bytes.(*Buffer).ReadFrom(0xc00022e120, {0x7d1d20, 0xc000238040})
        /tmp/workdir/go/src/bytes/buffer.go:200 +0x45 fp=0xc00039ee78 sp=0xc00039ee20 pc=0x4d1485
io.copyBuffer({0x7d1740, 0xc00022e120}, {0x7d1d20, 0xc000238040}, {0x0, 0x0, 0x0})
        /tmp/workdir/go/src/io/io.go:413 +0x14b fp=0xc00039eef8 sp=0xc00039ee78 pc=0x48fe6b
io.Copy(...)
        /tmp/workdir/go/src/io/io.go:386
os/exec.(*Cmd).writerDescriptor.func1()
        /tmp/workdir/go/src/os/exec/exec.go:470 +0x3a fp=0xc00039ef58 sp=0xc00039eef8 pc=0x4f6efa
os/exec.(*Cmd).Start.func2(0xc0000c3500?)
        /tmp/workdir/go/src/os/exec/exec.go:624 +0x32 fp=0xc00039efc8 sp=0xc00039ef58 pc=0x4f7bd2
os/exec.(*Cmd).Start.func3()
        /tmp/workdir/go/src/os/exec/exec.go:636 +0x2a fp=0xc00039efe0 sp=0xc00039efc8 pc=0x4f7b6a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc00039efe8 sp=0xc00039efe0 pc=0x469c01
created by os/exec.(*Cmd).Start
        /tmp/workdir/go/src/os/exec/exec.go:623 +0x9bf

goroutine 8 [chan receive]:
runtime.gopark(0xc000308000?, 0xc0003421f8?, 0x80?, 0x53?, 0x473eeb?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc000268d40 sp=0xc000268d20 pc=0x4392b6
runtime.chanrecv(0xc000348600, 0xc000268e48, 0x1)
        /tmp/workdir/go/src/runtime/chan.go:583 +0x49d fp=0xc000268dd0 sp=0xc000268d40 pc=0x40793d
runtime.chanrecv1(0xc0003500f0?, 0x0?)
        /tmp/workdir/go/src/runtime/chan.go:442 +0x18 fp=0xc000268df8 sp=0xc000268dd0 pc=0x407478
os/exec.(*Cmd).Wait(0xc000332840)
        /tmp/workdir/go/src/os/exec/exec.go:741 +0x16d fp=0xc000268e68 sp=0xc000268df8 pc=0x4f818d
os/exec.(*Cmd).Run(0xc000330100?)
        /tmp/workdir/go/src/os/exec/exec.go:500 +0x39 fp=0xc000268e88 sp=0xc000268e68 pc=0x4f6f79
os/exec.(*Cmd).Output(0xc000332840)
        /tmp/workdir/go/src/os/exec/exec.go:767 +0xc7 fp=0xc000268ed8 sp=0xc000268e88 pc=0x4f83a7
os/exec_test.TestCatStdin(0xc0001351e0)
        /tmp/workdir/go/src/os/exec/exec_test.go:343 +0xc5 fp=0xc000268f70 sp=0xc000268ed8 pc=0x6ca6e5
testing.tRunner(0xc0001351e0, 0x78dc78)
        /tmp/workdir/go/src/testing/testing.go:1501 +0x10b fp=0xc000268fc0 sp=0xc000268f70 pc=0x4e4c0b
testing.(*T).Run.func1()
        /tmp/workdir/go/src/testing/testing.go:1548 +0x2a fp=0xc000268fe0 sp=0xc000268fc0 pc=0x4e5a8a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc000268fe8 sp=0xc000268fe0 pc=0x469c01
created by testing.(*T).Run
        /tmp/workdir/go/src/testing/testing.go:1548 +0x35f

goroutine 10 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0x4d1b, 0xc0003a2d68, 0x10020, 0x0, 0x0)
        /tmp/workdir/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc0003a2d18 sp=0xc0003a2d10 pc=0x478245
os.wait6(...)
        /tmp/workdir/go/src/os/wait6_netbsd.go:15
os.(*Process).blockUntilWaitable(0xc0000222a0)
        /tmp/workdir/go/src/os/wait_wait6.go:20 +0x69 fp=0xc0003a2d90 sp=0xc0003a2d18 pc=0x49d6e9
os.(*Process).wait(0xc0000222a0)
        /tmp/workdir/go/src/os/exec_unix.go:22 +0x28 fp=0xc0003a2df0 sp=0xc0003a2d90 pc=0x497d08
os.(*Process).Wait(...)
        /tmp/workdir/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0003909a0)
        /tmp/workdir/go/src/os/exec/exec.go:721 +0x4b fp=0xc0003a2e60 sp=0xc0003a2df0 pc=0x4f806b
os/exec.(*Cmd).Run(0xc00004b740?)
        /tmp/workdir/go/src/os/exec/exec.go:500 +0x39 fp=0xc0003a2e80 sp=0xc0003a2e60 pc=0x4f6f79
os/exec.(*Cmd).CombinedOutput(0xc0003909a0)
        /tmp/workdir/go/src/os/exec/exec.go:788 +0xa8 fp=0xc0003a2ea8 sp=0xc0003a2e80 pc=0x4f85a8
os/exec_test.TestCatGoodAndBadFile(0xc000135860)
        /tmp/workdir/go/src/os/exec/exec_test.go:379 +0xaa fp=0xc0003a2f70 sp=0xc0003a2ea8 pc=0x6cabea
testing.tRunner(0xc000135860, 0x78dc70)
        /tmp/workdir/go/src/testing/testing.go:1501 +0x10b fp=0xc0003a2fc0 sp=0xc0003a2f70 pc=0x4e4c0b
testing.(*T).Run.func1()
        /tmp/workdir/go/src/testing/testing.go:1548 +0x2a fp=0xc0003a2fe0 sp=0xc0003a2fc0 pc=0x4e5a8a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0003a2fe8 sp=0xc0003a2fe0 pc=0x469c01
created by testing.(*T).Run
        /tmp/workdir/go/src/testing/testing.go:1548 +0x35f

goroutine 13 [semacquire]:
runtime.gopark(0xc00005cc68?, 0x419640?, 0xa0?, 0xcc?, 0x7f7fceacbc60?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc00005cc48 sp=0xc00005cc28 pc=0x4392b6
runtime.goparkunlock(...)
        /tmp/workdir/go/src/runtime/proc.go:384
runtime.semacquire1(0x9a873c, 0x0?, 0x0, 0x0, 0x0?)
        /tmp/workdir/go/src/runtime/sema.go:160 +0x20f fp=0xc00005ccb0 sp=0xc00005cc48 pc=0x44a2cf
runtime.semacquire(...)
        /tmp/workdir/go/src/runtime/sema.go:111
runtime.gcMarkDone()
        /tmp/workdir/go/src/runtime/mgc.go:787 +0x2f fp=0xc00005cd10 sp=0xc00005ccb0 pc=0x41a56f
runtime.gcAssistAlloc(0xc0001604e0)
        /tmp/workdir/go/src/runtime/mgcmark.go:483 +0x1fc fp=0xc00005cd70 sp=0xc00005cd10 pc=0x41e15c
runtime.mallocgc(0x90, 0x74c0c0, 0x1)
        /tmp/workdir/go/src/runtime/malloc.go:913 +0x11a fp=0xc00005cde0 sp=0xc00005cd70 pc=0x40deda
runtime.newobject(0xc0000aa164?)
        /tmp/workdir/go/src/runtime/malloc.go:1199 +0x27 fp=0xc00005ce08 sp=0xc00005cde0 pc=0x40e787
os.(*Process).wait(0xc0000aa150)
        /tmp/workdir/go/src/os/exec_unix.go:38 +0x6f fp=0xc00005ce68 sp=0xc00005ce08 pc=0x497d4f
os.(*Process).Wait(...)
        /tmp/workdir/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0004f0840)
        /tmp/workdir/go/src/os/exec/exec.go:721 +0x4b fp=0xc00005ced8 sp=0xc00005ce68 pc=0x4f806b
os/exec.(*Cmd).Run(0xc000160340?)
        /tmp/workdir/go/src/os/exec/exec.go:500 +0x39 fp=0xc00005cef8 sp=0xc00005ced8 pc=0x4f6f79
os/exec_test.TestExitCode(0xc000160340)
        /tmp/workdir/go/src/os/exec/exec_test.go:452 +0x225 fp=0xc00005cf70 sp=0xc00005cef8 pc=0x6cb305
testing.tRunner(0xc000160340, 0x78dcc8)
        /tmp/workdir/go/src/testing/testing.go:1501 +0x10b fp=0xc00005cfc0 sp=0xc00005cf70 pc=0x4e4c0b
testing.(*T).Run.func1()
        /tmp/workdir/go/src/testing/testing.go:1548 +0x2a fp=0xc00005cfe0 sp=0xc00005cfc0 pc=0x4e5a8a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc00005cfe8 sp=0xc00005cfe0 pc=0x469c01
created by testing.(*T).Run
        /tmp/workdir/go/src/testing/testing.go:1548 +0x35f

goroutine 14 [runnable]:
runtime.gcTrigger.test({0x0?, 0x0?, 0x0?})
        /tmp/workdir/go/src/runtime/mgc.go:547 +0xfb fp=0xc000198bb0 sp=0xc000198ba8 pc=0x419edb
runtime.mallocgc(0x90, 0x74c0c0, 0x1)
        /tmp/workdir/go/src/runtime/malloc.go:1144 +0x7e5 fp=0xc000198c20 sp=0xc000198bb0 pc=0x40e5a5
runtime.newobject(0xc0000221f4?)
        /tmp/workdir/go/src/runtime/malloc.go:1199 +0x27 fp=0xc000198c48 sp=0xc000198c20 pc=0x40e787
os.(*Process).wait(0xc0000221e0)
        /tmp/workdir/go/src/os/exec_unix.go:38 +0x6f fp=0xc000198ca8 sp=0xc000198c48 pc=0x497d4f
os.(*Process).Wait(...)
        /tmp/workdir/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc000390160)
        /tmp/workdir/go/src/os/exec/exec.go:721 +0x4b fp=0xc000198d18 sp=0xc000198ca8 pc=0x4f806b
os/exec_test.TestPipes(0xc000160680)
        /tmp/workdir/go/src/os/exec/exec_test.go:528 +0xb93 fp=0xc000198f70 sp=0xc000198d18 pc=0x6cc0f3
testing.tRunner(0xc000160680, 0x78dd48)
        /tmp/workdir/go/src/testing/testing.go:1501 +0x10b fp=0xc000198fc0 sp=0xc000198f70 pc=0x4e4c0b
testing.(*T).Run.func1()
        /tmp/workdir/go/src/testing/testing.go:1548 +0x2a fp=0xc000198fe0 sp=0xc000198fc0 pc=0x4e5a8a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc000198fe8 sp=0xc000198fe0 pc=0x469c01
created by testing.(*T).Run
        /tmp/workdir/go/src/testing/testing.go:1548 +0x35f

goroutine 15 [chan receive]:
runtime.gopark(0x4392b6?, 0xc0000289b0?, 0x0?, 0x60?, 0xc00018d5e8?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc00018d540 sp=0xc00018d520 pc=0x4392b6
runtime.chanrecv(0xc000100180, 0x0, 0x1)
        /tmp/workdir/go/src/runtime/chan.go:583 +0x49d fp=0xc00018d5d0 sp=0xc00018d540 pc=0x40793d
runtime.chanrecv1(0xc0001001e0?, 0x0?)
        /tmp/workdir/go/src/runtime/chan.go:442 +0x18 fp=0xc00018d5f8 sp=0xc00018d5d0 pc=0x407478
testing.(*testContext).waitParallel(0xc00007e1e0)
        /tmp/workdir/go/src/testing/testing.go:1612 +0xab fp=0xc00018d620 sp=0xc00018d5f8 pc=0x4e5bcb
testing.(*T).Parallel(0xc0001609c0)
        /tmp/workdir/go/src/testing/testing.go:1314 +0x1d0 fp=0xc00018d688 sp=0xc00018d620 pc=0x4e4930
os/exec_test.TestStdinClose(0xc0001609c0)
        /tmp/workdir/go/src/os/exec/exec_test.go:536 +0x47 fp=0xc00018d770 sp=0xc00018d688 pc=0x6cc327
testing.tRunner(0xc0001609c0, 0x78dd58)
        /tmp/workdir/go/src/testing/testing.go:1501 +0x10b fp=0xc00018d7c0 sp=0xc00018d770 pc=0x4e4c0b
testing.(*T).Run.func1()
        /tmp/workdir/go/src/testing/testing.go:1548 +0x2a fp=0xc00018d7e0 sp=0xc00018d7c0 pc=0x4e5a8a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc00018d7e8 sp=0xc00018d7e0 pc=0x469c01
created by testing.(*T).Run
        /tmp/workdir/go/src/testing/testing.go:1548 +0x35f

goroutine 16 [chan receive]:
runtime.gopark(0x4392b6?, 0xc0000289b0?, 0x0?, 0x60?, 0xc00018de40?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc00018dd98 sp=0xc00018dd78 pc=0x4392b6
runtime.chanrecv(0xc000100180, 0x0, 0x1)
        /tmp/workdir/go/src/runtime/chan.go:583 +0x49d fp=0xc00018de28 sp=0xc00018dd98 pc=0x40793d
runtime.chanrecv1(0xc0001001e0?, 0x0?)
        /tmp/workdir/go/src/runtime/chan.go:442 +0x18 fp=0xc00018de50 sp=0xc00018de28 pc=0x407478
testing.(*testContext).waitParallel(0xc00007e1e0)
        /tmp/workdir/go/src/testing/testing.go:1612 +0xab fp=0xc00018de78 sp=0xc00018de50 pc=0x4e5bcb
testing.(*T).Parallel(0xc000160d00)
        /tmp/workdir/go/src/testing/testing.go:1314 +0x1d0 fp=0xc00018dee0 sp=0xc00018de78 pc=0x4e4930
os/exec_test.TestStdinCloseRace(0xc000160d00)
        /tmp/workdir/go/src/os/exec/exec_test.go:579 +0x45 fp=0xc00018df70 sp=0xc00018dee0 pc=0x6ccb65
testing.tRunner(0xc000160d00, 0x78dd50)
        /tmp/workdir/go/src/testing/testing.go:1501 +0x10b fp=0xc00018dfc0 sp=0xc00018df70 pc=0x4e4c0b
testing.(*T).Run.func1()
        /tmp/workdir/go/src/testing/testing.go:1548 +0x2a fp=0xc00018dfe0 sp=0xc00018dfc0 pc=0x4e5a8a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc00018dfe8 sp=0xc00018dfe0 pc=0x469c01
created by testing.(*T).Run
        /tmp/workdir/go/src/testing/testing.go:1548 +0x35f

goroutine 75 [chan receive]:
runtime.gopark(0x4392b6?, 0x7ce5e8?, 0x0?, 0x39?, 0xc000192d78?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc000192cd0 sp=0xc000192cb0 pc=0x4392b6
runtime.chanrecv(0xc000100180, 0x0, 0x1)
        /tmp/workdir/go/src/runtime/chan.go:583 +0x49d fp=0xc000192d60 sp=0xc000192cd0 pc=0x40793d
runtime.chanrecv1(0xc0001001e0?, 0x0?)
        /tmp/workdir/go/src/runtime/chan.go:442 +0x18 fp=0xc000192d88 sp=0xc000192d60 pc=0x407478
testing.(*testContext).waitParallel(0xc00007e1e0)
        /tmp/workdir/go/src/testing/testing.go:1612 +0xab fp=0xc000192db0 sp=0xc000192d88 pc=0x4e5bcb
testing.(*T).Parallel(0xc000188340)
        /tmp/workdir/go/src/testing/testing.go:1314 +0x1d0 fp=0xc000192e18 sp=0xc000192db0 pc=0x4e4930
os/exec_test.TestExtraFilesRace(0xc000188340)
        /tmp/workdir/go/src/os/exec/exec_test.go:794 +0x36 fp=0xc000192f70 sp=0xc000192e18 pc=0x6ce6b6
testing.tRunner(0xc000188340, 0x78dcf0)
        /tmp/workdir/go/src/testing/testing.go:1501 +0x10b fp=0xc000192fc0 sp=0xc000192f70 pc=0x4e4c0b
testing.(*T).Run.func1()
        /tmp/workdir/go/src/testing/testing.go:1548 +0x2a fp=0xc000192fe0 sp=0xc000192fc0 pc=0x4e5a8a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc000192fe8 sp=0xc000192fe0 pc=0x469c01
created by testing.(*T).Run
        /tmp/workdir/go/src/testing/testing.go:1548 +0x35f

goroutine 35 [chan receive]:
runtime.gopark(0x4392b6?, 0x7ce5e8?, 0x0?, 0x39?, 0xc0004d2e20?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc0004d2d78 sp=0xc0004d2d58 pc=0x4392b6
runtime.chanrecv(0xc000100180, 0x0, 0x1)
        /tmp/workdir/go/src/runtime/chan.go:583 +0x49d fp=0xc0004d2e08 sp=0xc0004d2d78 pc=0x40793d
runtime.chanrecv1(0xc0001001e0?, 0x0?)
        /tmp/workdir/go/src/runtime/chan.go:442 +0x18 fp=0xc0004d2e30 sp=0xc0004d2e08 pc=0x407478
testing.(*testContext).waitParallel(0xc00007e1e0)
        /tmp/workdir/go/src/testing/testing.go:1612 +0xab fp=0xc0004d2e58 sp=0xc0004d2e30 pc=0x4e5bcb
testing.(*T).Parallel(0xc0004d0680)
        /tmp/workdir/go/src/testing/testing.go:1314 +0x1d0 fp=0xc0004d2ec0 sp=0xc0004d2e58 pc=0x4e4930
os/exec_test.TestStringPathNotResolved(0xc0004d0680)
        /tmp/workdir/go/src/os/exec/exec_test.go:1052 +0x33 fp=0xc0004d2f70 sp=0xc0004d2ec0 pc=0x6d03b3
testing.tRunner(0xc0004d0680, 0x78dd60)
        /tmp/workdir/go/src/testing/testing.go:1501 +0x10b fp=0xc0004d2fc0 sp=0xc0004d2f70 pc=0x4e4c0b
testing.(*T).Run.func1()
        /tmp/workdir/go/src/testing/testing.go:1548 +0x2a fp=0xc0004d2fe0 sp=0xc0004d2fc0 pc=0x4e5a8a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0004d2fe8 sp=0xc0004d2fe0 pc=0x469c01
created by testing.(*T).Run
        /tmp/workdir/go/src/testing/testing.go:1548 +0x35f

goroutine 146 [semacquire]:
runtime.gopark(0xc0000ac9c0?, 0xc000045430?, 0xb0?, 0x67?, 0x427814?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc00026cb70 sp=0xc00026cb50 pc=0x4392b6
runtime.goparkunlock(...)
        /tmp/workdir/go/src/runtime/proc.go:384
runtime.semacquire1(0x9a873c, 0x8b?, 0x0, 0x0, 0x4?)
        /tmp/workdir/go/src/runtime/sema.go:160 +0x20f fp=0xc00026cbd8 sp=0xc00026cb70 pc=0x44a2cf
runtime.semacquire(...)
        /tmp/workdir/go/src/runtime/sema.go:111
runtime.gcMarkDone()
        /tmp/workdir/go/src/runtime/mgc.go:787 +0x2f fp=0xc00026cc38 sp=0xc00026cbd8 pc=0x41a56f
runtime.gcAssistAlloc(0xc000161a00)
        /tmp/workdir/go/src/runtime/mgcmark.go:483 +0x1fc fp=0xc00026cc98 sp=0xc00026cc38 pc=0x41e15c
runtime.mallocgc(0x200, 0x0, 0x0)
        /tmp/workdir/go/src/runtime/malloc.go:913 +0x11a fp=0xc00026cd08 sp=0xc00026cc98 pc=0x40deda
runtime.growslice(0x0, 0xc00023e3c0?, 0xc0000455b0?, 0x440865?, 0xc000161a00?)
        /tmp/workdir/go/src/runtime/slice.go:264 +0x4a8 fp=0xc00026cd68 sp=0xc00026cd08 pc=0x44e008
bytes.growSlice({0x0, 0x0, 0x40b1ad?}, 0xc000045668?)
        /tmp/workdir/go/src/bytes/buffer.go:240 +0x9b fp=0xc00026cde8 sp=0xc00026cd68 pc=0x4d167b
bytes.(*Buffer).grow(0xc000324060, 0x200)
        /tmp/workdir/go/src/bytes/buffer.go:142 +0x14f fp=0xc00026ce20 sp=0xc00026cde8 pc=0x4d10ef
bytes.(*Buffer).ReadFrom(0xc000324060, {0x7d1d20, 0xc000346008})
        /tmp/workdir/go/src/bytes/buffer.go:200 +0x45 fp=0xc00026ce78 sp=0xc00026ce20 pc=0x4d1485
io.copyBuffer({0x7d1740, 0xc000324060}, {0x7d1d20, 0xc000346008}, {0x0, 0x0, 0x0})
        /tmp/workdir/go/src/io/io.go:413 +0x14b fp=0xc00026cef8 sp=0xc00026ce78 pc=0x48fe6b
io.Copy(...)
        /tmp/workdir/go/src/io/io.go:386
os/exec.(*Cmd).writerDescriptor.func1()
        /tmp/workdir/go/src/os/exec/exec.go:470 +0x3a fp=0xc00026cf58 sp=0xc00026cef8 pc=0x4f6efa
os/exec.(*Cmd).Start.func2(0x78dc88?)
        /tmp/workdir/go/src/os/exec/exec.go:624 +0x32 fp=0xc00026cfc8 sp=0xc00026cf58 pc=0x4f7bd2
os/exec.(*Cmd).Start.func3()
        /tmp/workdir/go/src/os/exec/exec.go:636 +0x2a fp=0xc00026cfe0 sp=0xc00026cfc8 pc=0x4f7b6a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc00026cfe8 sp=0xc00026cfe0 pc=0x469c01
created by os/exec.(*Cmd).Start
        /tmp/workdir/go/src/os/exec/exec.go:623 +0x9bf

goroutine 82 [GC worker (idle)]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc0004d6750 sp=0xc0004d6730 pc=0x4392b6
runtime.gcBgMarkWorker()
        /tmp/workdir/go/src/runtime/mgc.go:1266 +0xf1 fp=0xc0004d67e0 sp=0xc0004d6750 pc=0x41b7b1
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0004d67e8 sp=0xc0004d67e0 pc=0x469c01
created by runtime.gcBgMarkStartWorkers
        /tmp/workdir/go/src/runtime/mgc.go:1190 +0x25

goroutine 83 [GC worker (idle)]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc0004d6f50 sp=0xc0004d6f30 pc=0x4392b6
runtime.gcBgMarkWorker()
        /tmp/workdir/go/src/runtime/mgc.go:1266 +0xf1 fp=0xc0004d6fe0 sp=0xc0004d6f50 pc=0x41b7b1
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0004d6fe8 sp=0xc0004d6fe0 pc=0x469c01
created by runtime.gcBgMarkStartWorkers
        /tmp/workdir/go/src/runtime/mgc.go:1190 +0x25

goroutine 67 [GC worker (idle)]:
runtime.gopark(0xc00018ef80?, 0xc00001a890?, 0x0?, 0x0?, 0x5f8f00?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc00018ef50 sp=0xc00018ef30 pc=0x4392b6
runtime.gcBgMarkWorker()
        /tmp/workdir/go/src/runtime/mgc.go:1266 +0xf1 fp=0xc00018efe0 sp=0xc00018ef50 pc=0x41b7b1
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc00018efe8 sp=0xc00018efe0 pc=0x469c01
created by runtime.gcBgMarkStartWorkers
        /tmp/workdir/go/src/runtime/mgc.go:1190 +0x25

goroutine 68 [GC worker (idle)]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc000045f50 sp=0xc000045f30 pc=0x4392b6
runtime.gcBgMarkWorker()
        /tmp/workdir/go/src/runtime/mgc.go:1266 +0xf1 fp=0xc000045fe0 sp=0xc000045f50 pc=0x41b7b1
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc000045fe8 sp=0xc000045fe0 pc=0x469c01
created by runtime.gcBgMarkStartWorkers
        /tmp/workdir/go/src/runtime/mgc.go:1190 +0x25

goroutine 69 [GC worker (idle)]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc000046750 sp=0xc000046730 pc=0x4392b6
runtime.gcBgMarkWorker()
        /tmp/workdir/go/src/runtime/mgc.go:1266 +0xf1 fp=0xc0000467e0 sp=0xc000046750 pc=0x41b7b1
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0000467e8 sp=0xc0000467e0 pc=0x469c01
created by runtime.gcBgMarkStartWorkers
        /tmp/workdir/go/src/runtime/mgc.go:1190 +0x25

goroutine 84 [GC worker (idle)]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc0004d7750 sp=0xc0004d7730 pc=0x4392b6
runtime.gcBgMarkWorker()
        /tmp/workdir/go/src/runtime/mgc.go:1266 +0xf1 fp=0xc0004d77e0 sp=0xc0004d7750 pc=0x41b7b1
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0004d77e8 sp=0xc0004d77e0 pc=0x469c01
created by runtime.gcBgMarkStartWorkers
        /tmp/workdir/go/src/runtime/mgc.go:1190 +0x25

goroutine 85 [GC worker (idle)]:
runtime.gopark(0x1980c5fe018?, 0x0?, 0x0?, 0x0?, 0x0?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc0004d7f50 sp=0xc0004d7f30 pc=0x4392b6
runtime.gcBgMarkWorker()
        /tmp/workdir/go/src/runtime/mgc.go:1266 +0xf1 fp=0xc0004d7fe0 sp=0xc0004d7f50 pc=0x41b7b1
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0004d7fe8 sp=0xc0004d7fe0 pc=0x469c01
created by runtime.gcBgMarkStartWorkers
        /tmp/workdir/go/src/runtime/mgc.go:1190 +0x25

goroutine 70 [GC mark termination]:
runtime.systemstack_switch()
        /tmp/workdir/go/src/runtime/asm_amd64.s:459 fp=0xc000046ef0 sp=0xc000046ee8 pc=0x4679e0
runtime.gcMarkDone()
        /tmp/workdir/go/src/runtime/mgc.go:807 +0xff fp=0xc000046f50 sp=0xc000046ef0 pc=0x41a63f
runtime.gcBgMarkWorker()
        /tmp/workdir/go/src/runtime/mgc.go:1398 +0x345 fp=0xc000046fe0 sp=0xc000046f50 pc=0x41ba05
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc000046fe8 sp=0xc000046fe0 pc=0x469c01
created by runtime.gcBgMarkStartWorkers
        /tmp/workdir/go/src/runtime/mgc.go:1190 +0x25

goroutine 76 [chan receive]:
runtime.gopark(0x4392b6?, 0x7ce5e8?, 0x0?, 0x39?, 0xc000193688?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc0001935e0 sp=0xc0001935c0 pc=0x4392b6
runtime.chanrecv(0xc000100180, 0x0, 0x1)
        /tmp/workdir/go/src/runtime/chan.go:583 +0x49d fp=0xc000193670 sp=0xc0001935e0 pc=0x40793d
runtime.chanrecv1(0xc0001001e0?, 0x0?)
        /tmp/workdir/go/src/runtime/chan.go:442 +0x18 fp=0xc000193698 sp=0xc000193670 pc=0x407478
testing.(*testContext).waitParallel(0xc00007e1e0)
        /tmp/workdir/go/src/testing/testing.go:1612 +0xab fp=0xc0001936c0 sp=0xc000193698 pc=0x4e5bcb
testing.(*T).Parallel(0xc0001884e0)
        /tmp/workdir/go/src/testing/testing.go:1314 +0x1d0 fp=0xc000193728 sp=0xc0001936c0 pc=0x4e4930
os/exec_test.TestIgnorePipeErrorOnSuccess(0x0?)
        /tmp/workdir/go/src/os/exec/exec_test.go:862 +0x25 fp=0xc000193770 sp=0xc000193728 pc=0x6cf105
testing.tRunner(0xc0001884e0, 0x78dd08)
        /tmp/workdir/go/src/testing/testing.go:1501 +0x10b fp=0xc0001937c0 sp=0xc000193770 pc=0x4e4c0b
testing.(*T).Run.func1()
        /tmp/workdir/go/src/testing/testing.go:1548 +0x2a fp=0xc0001937e0 sp=0xc0001937c0 pc=0x4e5a8a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0001937e8 sp=0xc0001937e0 pc=0x469c01
created by testing.(*T).Run
        /tmp/workdir/go/src/testing/testing.go:1548 +0x35f

goroutine 77 [chan receive]:
runtime.gopark(0x4392b6?, 0x7ce5e8?, 0x0?, 0x39?, 0xc000193e90?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc000193de8 sp=0xc000193dc8 pc=0x4392b6
runtime.chanrecv(0xc000100180, 0x0, 0x1)
        /tmp/workdir/go/src/runtime/chan.go:583 +0x49d fp=0xc000193e78 sp=0xc000193de8 pc=0x40793d
runtime.chanrecv1(0xc0001001e0?, 0x0?)
        /tmp/workdir/go/src/runtime/chan.go:442 +0x18 fp=0xc000193ea0 sp=0xc000193e78 pc=0x407478
testing.(*testContext).waitParallel(0xc00007e1e0)
        /tmp/workdir/go/src/testing/testing.go:1612 +0xab fp=0xc000193ec8 sp=0xc000193ea0 pc=0x4e5bcb
testing.(*T).Parallel(0xc000188820)
        /tmp/workdir/go/src/testing/testing.go:1314 +0x1d0 fp=0xc000193f30 sp=0xc000193ec8 pc=0x4e4930
os/exec_test.TestClosePipeOnCopyError(0xc000188820)
        /tmp/workdir/go/src/os/exec/exec_test.go:891 +0x25 fp=0xc000193f70 sp=0xc000193f30 pc=0x6cf245
testing.tRunner(0xc000188820, 0x78dc80)
        /tmp/workdir/go/src/testing/testing.go:1501 +0x10b fp=0xc000193fc0 sp=0xc000193f70 pc=0x4e4c0b
testing.(*T).Run.func1()
        /tmp/workdir/go/src/testing/testing.go:1548 +0x2a fp=0xc000193fe0 sp=0xc000193fc0 pc=0x4e5a8a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc000193fe8 sp=0xc000193fe0 pc=0x469c01
created by testing.(*T).Run
        /tmp/workdir/go/src/testing/testing.go:1548 +0x35f

goroutine 40 [semacquire]:
runtime.gopark(0x473cf3?, 0x476e2e?, 0x7e?, 0xa4?, 0x9?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc000235b70 sp=0xc000235b50 pc=0x4392b6
runtime.goparkunlock(...)
        /tmp/workdir/go/src/runtime/proc.go:384
runtime.semacquire1(0x9a873c, 0x30?, 0x0, 0x0, 0xd0?)
        /tmp/workdir/go/src/runtime/sema.go:160 +0x20f fp=0xc000235bd8 sp=0xc000235b70 pc=0x44a2cf
runtime.semacquire(...)
        /tmp/workdir/go/src/runtime/sema.go:111
runtime.gcMarkDone()
        /tmp/workdir/go/src/runtime/mgc.go:787 +0x2f fp=0xc000235c38 sp=0xc000235bd8 pc=0x41a56f
runtime.gcAssistAlloc(0xc000188d00)
        /tmp/workdir/go/src/runtime/mgcmark.go:483 +0x1fc fp=0xc000235c98 sp=0xc000235c38 pc=0x41e15c
runtime.mallocgc(0x200, 0x0, 0x0)
        /tmp/workdir/go/src/runtime/malloc.go:913 +0x11a fp=0xc000235d08 sp=0xc000235c98 pc=0x40deda
runtime.growslice(0x0, 0x6f3f00?, 0x78dc40?, 0x11?, 0x11?)
        /tmp/workdir/go/src/runtime/slice.go:264 +0x4a8 fp=0xc000235d68 sp=0xc000235d08 pc=0x44e008
bytes.growSlice({0x0, 0x0, 0x40b1ad?}, 0x7263e0?)
        /tmp/workdir/go/src/bytes/buffer.go:240 +0x9b fp=0xc000235de8 sp=0xc000235d68 pc=0x4d167b
bytes.(*Buffer).grow(0xc0003941b0, 0x200)
        /tmp/workdir/go/src/bytes/buffer.go:142 +0x14f fp=0xc000235e20 sp=0xc000235de8 pc=0x4d10ef
bytes.(*Buffer).ReadFrom(0xc0003941b0, {0x7d1d20, 0xc0002ce088})
        /tmp/workdir/go/src/bytes/buffer.go:200 +0x45 fp=0xc000235e78 sp=0xc000235e20 pc=0x4d1485
io.copyBuffer({0x7d1740, 0xc0003941b0}, {0x7d1d20, 0xc0002ce088}, {0x0, 0x0, 0x0})
        /tmp/workdir/go/src/io/io.go:413 +0x14b fp=0xc000235ef8 sp=0xc000235e78 pc=0x48fe6b
io.Copy(...)
        /tmp/workdir/go/src/io/io.go:386
os/exec.(*Cmd).writerDescriptor.func1()
        /tmp/workdir/go/src/os/exec/exec.go:470 +0x3a fp=0xc000235f58 sp=0xc000235ef8 pc=0x4f6efa
os/exec.(*Cmd).Start.func2(0x78dc70?)
        /tmp/workdir/go/src/os/exec/exec.go:624 +0x32 fp=0xc000235fc8 sp=0xc000235f58 pc=0x4f7bd2
os/exec.(*Cmd).Start.func3()
        /tmp/workdir/go/src/os/exec/exec.go:636 +0x2a fp=0xc000235fe0 sp=0xc000235fc8 pc=0x4f7b6a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc000235fe8 sp=0xc000235fe0 pc=0x469c01
created by os/exec.(*Cmd).Start
        /tmp/workdir/go/src/os/exec/exec.go:623 +0x9bf

goroutine 79 [semacquire]:
runtime.gopark(0xc000230c20?, 0x419640?, 0x58?, 0xc?, 0x7f7ff7ac4500?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc000230c00 sp=0xc000230be0 pc=0x4392b6
runtime.goparkunlock(...)
        /tmp/workdir/go/src/runtime/proc.go:384
runtime.semacquire1(0x9a873c, 0x0?, 0x0, 0x0, 0x11?)
        /tmp/workdir/go/src/runtime/sema.go:160 +0x20f fp=0xc000230c68 sp=0xc000230c00 pc=0x44a2cf
runtime.semacquire(...)
        /tmp/workdir/go/src/runtime/sema.go:111
runtime.gcMarkDone()
        /tmp/workdir/go/src/runtime/mgc.go:787 +0x2f fp=0xc000230cc8 sp=0xc000230c68 pc=0x41a56f
runtime.gcAssistAlloc(0xc000189040)
        /tmp/workdir/go/src/runtime/mgcmark.go:483 +0x1fc fp=0xc000230d28 sp=0xc000230cc8 pc=0x41e15c
runtime.mallocgc(0x90, 0x74c0c0, 0x1)
        /tmp/workdir/go/src/runtime/malloc.go:913 +0x11a fp=0xc000230d98 sp=0xc000230d28 pc=0x40deda
runtime.newobject(0xc0002ec074?)
        /tmp/workdir/go/src/runtime/malloc.go:1199 +0x27 fp=0xc000230dc0 sp=0xc000230d98 pc=0x40e787
os.(*Process).wait(0xc0002ec060)
        /tmp/workdir/go/src/os/exec_unix.go:38 +0x6f fp=0xc000230e20 sp=0xc000230dc0 pc=0x497d4f
os.(*Process).Wait(...)
        /tmp/workdir/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0002c0000)
        /tmp/workdir/go/src/os/exec/exec.go:721 +0x4b fp=0xc000230e90 sp=0xc000230e20 pc=0x4f806b
os/exec_test.TestContext(0xc000188ea0)
        /tmp/workdir/go/src/os/exec/exec_test.go:944 +0x371 fp=0xc000230f70 sp=0xc000230e90 pc=0x6cf811
testing.tRunner(0xc000188ea0, 0x78dc98)
        /tmp/workdir/go/src/testing/testing.go:1501 +0x10b fp=0xc000230fc0 sp=0xc000230f70 pc=0x4e4c0b
testing.(*T).Run.func1()
        /tmp/workdir/go/src/testing/testing.go:1548 +0x2a fp=0xc000230fe0 sp=0xc000230fc0 pc=0x4e5a8a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc000230fe8 sp=0xc000230fe0 pc=0x469c01
created by testing.(*T).Run
        /tmp/workdir/go/src/testing/testing.go:1548 +0x35f

goroutine 80 [chan receive]:
runtime.gopark(0x4392b6?, 0xc00002aeb0?, 0x0?, 0x39?, 0xc0004d8e00?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc0004d8d58 sp=0xc0004d8d38 pc=0x4392b6
runtime.chanrecv(0xc000100180, 0x0, 0x1)
        /tmp/workdir/go/src/runtime/chan.go:583 +0x49d fp=0xc0004d8de8 sp=0xc0004d8d58 pc=0x40793d
runtime.chanrecv1(0xc0001001e0?, 0x0?)
        /tmp/workdir/go/src/runtime/chan.go:442 +0x18 fp=0xc0004d8e10 sp=0xc0004d8de8 pc=0x407478
testing.(*testContext).waitParallel(0xc00007e1e0)
        /tmp/workdir/go/src/testing/testing.go:1612 +0xab fp=0xc0004d8e38 sp=0xc0004d8e10 pc=0x4e5bcb
testing.(*T).Parallel(0xc0001891e0)
        /tmp/workdir/go/src/testing/testing.go:1314 +0x1d0 fp=0xc0004d8ea0 sp=0xc0004d8e38 pc=0x4e4930
os/exec_test.TestContextCancel(0xc0001891e0)
        /tmp/workdir/go/src/os/exec/exec_test.go:957 +0x45 fp=0xc0004d8f70 sp=0xc0004d8ea0 pc=0x6cf8e5
testing.tRunner(0xc0001891e0, 0x78dc90)
        /tmp/workdir/go/src/testing/testing.go:1501 +0x10b fp=0xc0004d8fc0 sp=0xc0004d8f70 pc=0x4e4c0b
testing.(*T).Run.func1()
        /tmp/workdir/go/src/testing/testing.go:1548 +0x2a fp=0xc0004d8fe0 sp=0xc0004d8fc0 pc=0x4e5a8a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0004d8fe8 sp=0xc0004d8fe0 pc=0x469c01
created by testing.(*T).Run
        /tmp/workdir/go/src/testing/testing.go:1548 +0x35f

goroutine 81 [chan receive]:
runtime.gopark(0x4392b6?, 0xc00002aeb0?, 0x0?, 0x39?, 0xc0004d9618?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc0004d9570 sp=0xc0004d9550 pc=0x4392b6
runtime.chanrecv(0xc000100180, 0x0, 0x1)
        /tmp/workdir/go/src/runtime/chan.go:583 +0x49d fp=0xc0004d9600 sp=0xc0004d9570 pc=0x40793d
runtime.chanrecv1(0xc0001001e0?, 0x0?)
        /tmp/workdir/go/src/runtime/chan.go:442 +0x18 fp=0xc0004d9628 sp=0xc0004d9600 pc=0x407478
testing.(*testContext).waitParallel(0xc00007e1e0)
        /tmp/workdir/go/src/testing/testing.go:1612 +0xab fp=0xc0004d9650 sp=0xc0004d9628 pc=0x4e5bcb
testing.(*T).Parallel(0xc000189520)
        /tmp/workdir/go/src/testing/testing.go:1314 +0x1d0 fp=0xc0004d96b8 sp=0xc0004d9650 pc=0x4e4930
os/exec_test.TestDedupEnvEcho(0xc000189520)
        /tmp/workdir/go/src/os/exec/exec_test.go:1014 +0x33 fp=0xc0004d9770 sp=0xc0004d96b8 pc=0x6cfd13
testing.tRunner(0xc000189520, 0x78dca8)
        /tmp/workdir/go/src/testing/testing.go:1501 +0x10b fp=0xc0004d97c0 sp=0xc0004d9770 pc=0x4e4c0b
testing.(*T).Run.func1()
        /tmp/workdir/go/src/testing/testing.go:1548 +0x2a fp=0xc0004d97e0 sp=0xc0004d97c0 pc=0x4e5a8a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0004d97e8 sp=0xc0004d97e0 pc=0x469c01
created by testing.(*T).Run
        /tmp/workdir/go/src/testing/testing.go:1548 +0x35f

goroutine 98 [chan receive]:
runtime.gopark(0x4392b6?, 0xc00002aeb0?, 0x0?, 0x39?, 0xc00019ac88?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc00019abe0 sp=0xc00019abc0 pc=0x4392b6
runtime.chanrecv(0xc000100180, 0x0, 0x1)
        /tmp/workdir/go/src/runtime/chan.go:583 +0x49d fp=0xc00019ac70 sp=0xc00019abe0 pc=0x40793d
runtime.chanrecv1(0xc0001001e0?, 0x0?)
        /tmp/workdir/go/src/runtime/chan.go:442 +0x18 fp=0xc00019ac98 sp=0xc00019ac70 pc=0x407478
testing.(*testContext).waitParallel(0xc00007e1e0)
        /tmp/workdir/go/src/testing/testing.go:1612 +0xab fp=0xc00019acc0 sp=0xc00019ac98 pc=0x4e5bcb
testing.(*T).Parallel(0xc000189860)
        /tmp/workdir/go/src/testing/testing.go:1314 +0x1d0 fp=0xc00019ad28 sp=0xc00019acc0 pc=0x4e4930
os/exec_test.TestString(0xc000189860)
        /tmp/workdir/go/src/os/exec/exec_test.go:1028 +0x36 fp=0xc00019af70 sp=0xc00019ad28 pc=0x6cff96
testing.tRunner(0xc000189860, 0x78dd68)
        /tmp/workdir/go/src/testing/testing.go:1501 +0x10b fp=0xc00019afc0 sp=0xc00019af70 pc=0x4e4c0b
testing.(*T).Run.func1()
        /tmp/workdir/go/src/testing/testing.go:1548 +0x2a fp=0xc00019afe0 sp=0xc00019afc0 pc=0x4e5a8a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc00019afe8 sp=0xc00019afe0 pc=0x469c01
created by testing.(*T).Run
        /tmp/workdir/go/src/testing/testing.go:1548 +0x35f

goroutine 106 [chan receive]:
runtime.gopark(0x4392b6?, 0x7ce5e8?, 0x0?, 0xa5?, 0xc0004d9d70?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc0004d9cc8 sp=0xc0004d9ca8 pc=0x4392b6
runtime.chanrecv(0xc000100180, 0x0, 0x1)
        /tmp/workdir/go/src/runtime/chan.go:583 +0x49d fp=0xc0004d9d58 sp=0xc0004d9cc8 pc=0x40793d
runtime.chanrecv1(0xc0001002a0?, 0x0?)
        /tmp/workdir/go/src/runtime/chan.go:442 +0x18 fp=0xc0004d9d80 sp=0xc0004d9d58 pc=0x407478
testing.(*testContext).waitParallel(0xc00007e1e0)
        /tmp/workdir/go/src/testing/testing.go:1612 +0xab fp=0xc0004d9da8 sp=0xc0004d9d80 pc=0x4e5bcb
testing.(*T).Parallel(0xc0000836c0)
        /tmp/workdir/go/src/testing/testing.go:1314 +0x1d0 fp=0xc0004d9e10 sp=0xc0004d9da8 pc=0x4e4930
os/exec_test.TestExplicitPWD.func1(0xc0000836c0)
        /tmp/workdir/go/src/os/exec/exec_posix_test.go:243 +0x3e fp=0xc0004d9f70 sp=0xc0004d9e10 pc=0x6c837e
testing.tRunner(0xc0000836c0, 0xc0000c3600)
        /tmp/workdir/go/src/testing/testing.go:1501 +0x10b fp=0xc0004d9fc0 sp=0xc0004d9f70 pc=0x4e4c0b
testing.(*T).Run.func1()
        /tmp/workdir/go/src/testing/testing.go:1548 +0x2a fp=0xc0004d9fe0 sp=0xc0004d9fc0 pc=0x4e5a8a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0004d9fe8 sp=0xc0004d9fe0 pc=0x469c01
created by testing.(*T).Run
        /tmp/workdir/go/src/testing/testing.go:1548 +0x35f

goroutine 100 [chan receive]:
runtime.gopark(0xc00004d800?, 0xc0003420d8?, 0x40?, 0x23?, 0x473eeb?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc00019ccb0 sp=0xc00019cc90 pc=0x4392b6
runtime.chanrecv(0xc0003481e0, 0xc00019cdb8, 0x1)
        /tmp/workdir/go/src/runtime/chan.go:583 +0x49d fp=0xc00019cd40 sp=0xc00019ccb0 pc=0x40793d
runtime.chanrecv1(0xc000350060?, 0x0?)
        /tmp/workdir/go/src/runtime/chan.go:442 +0x18 fp=0xc00019cd68 sp=0xc00019cd40 pc=0x407478
os/exec.(*Cmd).Wait(0xc000332000)
        /tmp/workdir/go/src/os/exec/exec.go:741 +0x16d fp=0xc00019cdd8 sp=0xc00019cd68 pc=0x4f818d
os/exec.(*Cmd).Run(0xc000330020?)
        /tmp/workdir/go/src/os/exec/exec.go:500 +0x39 fp=0xc00019cdf8 sp=0xc00019cdd8 pc=0x4f6f79
os/exec.(*Cmd).Output(0xc000332000)
        /tmp/workdir/go/src/os/exec/exec.go:767 +0xc7 fp=0xc00019ce48 sp=0xc00019cdf8 pc=0x4f83a7
os/exec_test.TestImplicitPWD.func1(0xc000007d40)
        /tmp/workdir/go/src/os/exec/exec_posix_test.go:192 +0x430 fp=0xc00019cf70 sp=0xc00019ce48 pc=0x6c7d50
testing.tRunner(0xc000007d40, 0xc0000c3440)
        /tmp/workdir/go/src/testing/testing.go:1501 +0x10b fp=0xc00019cfc0 sp=0xc00019cf70 pc=0x4e4c0b
testing.(*T).Run.func1()
        /tmp/workdir/go/src/testing/testing.go:1548 +0x2a fp=0xc00019cfe0 sp=0xc00019cfc0 pc=0x4e5a8a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc00019cfe8 sp=0xc00019cfe0 pc=0x469c01
created by testing.(*T).Run
        /tmp/workdir/go/src/testing/testing.go:1548 +0x35f

goroutine 101 [chan receive]:
runtime.gopark(0xc0004fa000?, 0xc00044a258?, 0x20?, 0x28?, 0x473eeb?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc0003a3cb0 sp=0xc0003a3c90 pc=0x4392b6
runtime.chanrecv(0xc0002d4660, 0xc0003a3db8, 0x1)
        /tmp/workdir/go/src/runtime/chan.go:583 +0x49d fp=0xc0003a3d40 sp=0xc0003a3cb0 pc=0x40793d
runtime.chanrecv1(0xc0002ec180?, 0x0?)
        /tmp/workdir/go/src/runtime/chan.go:442 +0x18 fp=0xc0003a3d68 sp=0xc0003a3d40 pc=0x407478
os/exec.(*Cmd).Wait(0xc0002c0840)
        /tmp/workdir/go/src/os/exec/exec.go:741 +0x16d fp=0xc0003a3dd8 sp=0xc0003a3d68 pc=0x4f818d
os/exec.(*Cmd).Run(0xc0000681e0?)
        /tmp/workdir/go/src/os/exec/exec.go:500 +0x39 fp=0xc0003a3df8 sp=0xc0003a3dd8 pc=0x4f6f79
os/exec.(*Cmd).Output(0xc0002c0840)
        /tmp/workdir/go/src/os/exec/exec.go:767 +0xc7 fp=0xc0003a3e48 sp=0xc0003a3df8 pc=0x4f83a7
os/exec_test.TestImplicitPWD.func1(0xc000082680)
        /tmp/workdir/go/src/os/exec/exec_posix_test.go:192 +0x430 fp=0xc0003a3f70 sp=0xc0003a3e48 pc=0x6c7d50
testing.tRunner(0xc000082680, 0xc0000c3480)
        /tmp/workdir/go/src/testing/testing.go:1501 +0x10b fp=0xc0003a3fc0 sp=0xc0003a3f70 pc=0x4e4c0b
testing.(*T).Run.func1()
        /tmp/workdir/go/src/testing/testing.go:1548 +0x2a fp=0xc0003a3fe0 sp=0xc0003a3fc0 pc=0x4e5a8a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0003a3fe8 sp=0xc0003a3fe0 pc=0x469c01
created by testing.(*T).Run
        /tmp/workdir/go/src/testing/testing.go:1548 +0x35f

goroutine 103 [chan receive]:
runtime.gopark(0x9a8a80?, 0xc00048e000?, 0xe0?, 0x31?, 0x473eeb?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc000234cb0 sp=0xc000234c90 pc=0x4392b6
runtime.chanrecv(0xc00023e480, 0xc000234db8, 0x1)
        /tmp/workdir/go/src/runtime/chan.go:583 +0x49d fp=0xc000234d40 sp=0xc000234cb0 pc=0x40793d
runtime.chanrecv1(0xc0002460c0?, 0x0?)
        /tmp/workdir/go/src/runtime/chan.go:442 +0x18 fp=0xc000234d68 sp=0xc000234d40 pc=0x407478
os/exec.(*Cmd).Wait(0xc00023a2c0)
        /tmp/workdir/go/src/os/exec/exec.go:741 +0x16d fp=0xc000234dd8 sp=0xc000234d68 pc=0x4f818d
os/exec.(*Cmd).Run(0xc00009c0e0?)
        /tmp/workdir/go/src/os/exec/exec.go:500 +0x39 fp=0xc000234df8 sp=0xc000234dd8 pc=0x4f6f79
os/exec.(*Cmd).Output(0xc00023a2c0)
        /tmp/workdir/go/src/os/exec/exec.go:767 +0xc7 fp=0xc000234e48 sp=0xc000234df8 pc=0x4f83a7
os/exec_test.TestImplicitPWD.func1(0xc000082ea0)
        /tmp/workdir/go/src/os/exec/exec_posix_test.go:192 +0x430 fp=0xc000234f70 sp=0xc000234e48 pc=0x6c7d50
testing.tRunner(0xc000082ea0, 0xc0000c3500)
        /tmp/workdir/go/src/testing/testing.go:1501 +0x10b fp=0xc000234fc0 sp=0xc000234f70 pc=0x4e4c0b
testing.(*T).Run.func1()
        /tmp/workdir/go/src/testing/testing.go:1548 +0x2a fp=0xc000234fe0 sp=0xc000234fc0 pc=0x4e5a8a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc000234fe8 sp=0xc000234fe0 pc=0x469c01
created by testing.(*T).Run
        /tmp/workdir/go/src/testing/testing.go:1548 +0x35f

goroutine 107 [chan receive]:
runtime.gopark(0x4392b6?, 0xc00002aeb0?, 0x0?, 0x39?, 0xc000480d70?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc000480cc8 sp=0xc000480ca8 pc=0x4392b6
runtime.chanrecv(0xc000100180, 0x0, 0x1)
        /tmp/workdir/go/src/runtime/chan.go:583 +0x49d fp=0xc000480d58 sp=0xc000480cc8 pc=0x40793d
runtime.chanrecv1(0xc0001002a0?, 0x0?)
        /tmp/workdir/go/src/runtime/chan.go:442 +0x18 fp=0xc000480d80 sp=0xc000480d58 pc=0x407478
testing.(*testContext).waitParallel(0xc00007e1e0)
        /tmp/workdir/go/src/testing/testing.go:1612 +0xab fp=0xc000480da8 sp=0xc000480d80 pc=0x4e5bcb
testing.(*T).Parallel(0xc000083860)
        /tmp/workdir/go/src/testing/testing.go:1314 +0x1d0 fp=0xc000480e10 sp=0xc000480da8 pc=0x4e4930
os/exec_test.TestExplicitPWD.func1(0xc000083860)
        /tmp/workdir/go/src/os/exec/exec_posix_test.go:243 +0x3e fp=0xc000480f70 sp=0xc000480e10 pc=0x6c837e
testing.tRunner(0xc000083860, 0xc0000c3640)
        /tmp/workdir/go/src/testing/testing.go:1501 +0x10b fp=0xc000480fc0 sp=0xc000480f70 pc=0x4e4c0b
testing.(*T).Run.func1()
        /tmp/workdir/go/src/testing/testing.go:1548 +0x2a fp=0xc000480fe0 sp=0xc000480fc0 pc=0x4e5a8a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc000480fe8 sp=0xc000480fe0 pc=0x469c01
created by testing.(*T).Run
        /tmp/workdir/go/src/testing/testing.go:1548 +0x35f

goroutine 108 [chan receive]:
runtime.gopark(0x4392b6?, 0xc00002aeb0?, 0x0?, 0x39?, 0xc000190d70?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc000190cc8 sp=0xc000190ca8 pc=0x4392b6
runtime.chanrecv(0xc000100180, 0x0, 0x1)
        /tmp/workdir/go/src/runtime/chan.go:583 +0x49d fp=0xc000190d58 sp=0xc000190cc8 pc=0x40793d
runtime.chanrecv1(0xc0001002a0?, 0x0?)
        /tmp/workdir/go/src/runtime/chan.go:442 +0x18 fp=0xc000190d80 sp=0xc000190d58 pc=0x407478
testing.(*testContext).waitParallel(0xc00007e1e0)
        /tmp/workdir/go/src/testing/testing.go:1612 +0xab fp=0xc000190da8 sp=0xc000190d80 pc=0x4e5bcb
testing.(*T).Parallel(0xc000083a00)
        /tmp/workdir/go/src/testing/testing.go:1314 +0x1d0 fp=0xc000190e10 sp=0xc000190da8 pc=0x4e4930
os/exec_test.TestExplicitPWD.func1(0xc000083a00)
        /tmp/workdir/go/src/os/exec/exec_posix_test.go:243 +0x3e fp=0xc000190f70 sp=0xc000190e10 pc=0x6c837e
testing.tRunner(0xc000083a00, 0xc0000c3680)
        /tmp/workdir/go/src/testing/testing.go:1501 +0x10b fp=0xc000190fc0 sp=0xc000190f70 pc=0x4e4c0b
testing.(*T).Run.func1()
        /tmp/workdir/go/src/testing/testing.go:1548 +0x2a fp=0xc000190fe0 sp=0xc000190fc0 pc=0x4e5a8a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc000190fe8 sp=0xc000190fe0 pc=0x469c01
created by testing.(*T).Run
        /tmp/workdir/go/src/testing/testing.go:1548 +0x35f

goroutine 133 [semacquire]:
runtime.gopark(0xc0000474d0?, 0xc000047520?, 0x32?, 0x82?, 0x47710d?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc000237cb8 sp=0xc000237c98 pc=0x4392b6
runtime.goparkunlock(...)
        /tmp/workdir/go/src/runtime/proc.go:384
runtime.semacquire1(0x9a873c, 0xf1?, 0x0, 0x0, 0x0?)
        /tmp/workdir/go/src/runtime/sema.go:160 +0x20f fp=0xc000237d20 sp=0xc000237cb8 pc=0x44a2cf
runtime.semacquire(...)
        /tmp/workdir/go/src/runtime/sema.go:111
runtime.gcMarkDone()
        /tmp/workdir/go/src/runtime/mgc.go:787 +0x2f fp=0xc000237d80 sp=0xc000237d20 pc=0x41a56f
runtime.gcAssistAlloc(0xc0004d0d00)
        /tmp/workdir/go/src/runtime/mgcmark.go:483 +0x1fc fp=0xc000237de0 sp=0xc000237d80 pc=0x41e15c
runtime.mallocgc(0x8000, 0x6f5280, 0x1)
        /tmp/workdir/go/src/runtime/malloc.go:913 +0x11a fp=0xc000237e50 sp=0xc000237de0 pc=0x40deda
runtime.makeslice(0x7f7fceacb878?, 0x7d1e60?, 0xc0000681e0?)
        /tmp/workdir/go/src/runtime/slice.go:103 +0x52 fp=0xc000237e78 sp=0xc000237e50 pc=0x44dad2
io.copyBuffer({0x7d1e60, 0xc0000681e0}, {0x7d1d20, 0xc0002cc078}, {0x0, 0x0, 0x0})
        /tmp/workdir/go/src/io/io.go:424 +0x117 fp=0xc000237ef8 sp=0xc000237e78 pc=0x48fe37
io.Copy(...)
        /tmp/workdir/go/src/io/io.go:386
os/exec.(*Cmd).writerDescriptor.func1()
        /tmp/workdir/go/src/os/exec/exec.go:470 +0x3a fp=0xc000237f58 sp=0xc000237ef8 pc=0x4f6efa
os/exec.(*Cmd).Start.func2(0x78dd30?)
        /tmp/workdir/go/src/os/exec/exec.go:624 +0x32 fp=0xc000237fc8 sp=0xc000237f58 pc=0x4f7bd2
os/exec.(*Cmd).Start.func3()
        /tmp/workdir/go/src/os/exec/exec.go:636 +0x2a fp=0xc000237fe0 sp=0xc000237fc8 pc=0x4f7b6a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc000237fe8 sp=0xc000237fe0 pc=0x469c01
created by os/exec.(*Cmd).Start
        /tmp/workdir/go/src/os/exec/exec.go:623 +0x9bf

goroutine 149 [semacquire]:
runtime.gopark(0x9ae040?, 0x425e45?, 0xe6?, 0x79?, 0x2000?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc000231b70 sp=0xc000231b50 pc=0x4392b6
runtime.goparkunlock(...)
        /tmp/workdir/go/src/runtime/proc.go:384
runtime.semacquire1(0x9a873c, 0xe7?, 0x0, 0x0, 0x0?)
        /tmp/workdir/go/src/runtime/sema.go:160 +0x20f fp=0xc000231bd8 sp=0xc000231b70 pc=0x44a2cf
runtime.semacquire(...)
        /tmp/workdir/go/src/runtime/sema.go:111
runtime.gcMarkDone()
        /tmp/workdir/go/src/runtime/mgc.go:787 +0x2f fp=0xc000231c38 sp=0xc000231bd8 pc=0x41a56f
runtime.gcAssistAlloc(0xc0004d0ea0)
        /tmp/workdir/go/src/runtime/mgcmark.go:483 +0x1fc fp=0xc000231c98 sp=0xc000231c38 pc=0x41e15c
runtime.mallocgc(0x200, 0x0, 0x0)
        /tmp/workdir/go/src/runtime/malloc.go:913 +0x11a fp=0xc000231d08 sp=0xc000231c98 pc=0x40deda
runtime.growslice(0x0, 0xc0003923c0?, 0xc0004d35b0?, 0x440865?, 0xc0004d0ea0?)
        /tmp/workdir/go/src/runtime/slice.go:264 +0x4a8 fp=0xc000231d68 sp=0xc000231d08 pc=0x44e008
bytes.growSlice({0x0, 0x0, 0x40b1ad?}, 0xc0004d3668?)
        /tmp/workdir/go/src/bytes/buffer.go:240 +0x9b fp=0xc000231de8 sp=0xc000231d68 pc=0x4d167b
bytes.(*Buffer).grow(0xc0003240f0, 0x200)
        /tmp/workdir/go/src/bytes/buffer.go:142 +0x14f fp=0xc000231e20 sp=0xc000231de8 pc=0x4d10ef
bytes.(*Buffer).ReadFrom(0xc0003240f0, {0x7d1d20, 0xc000346060})
        /tmp/workdir/go/src/bytes/buffer.go:200 +0x45 fp=0xc000231e78 sp=0xc000231e20 pc=0x4d1485
io.copyBuffer({0x7d1740, 0xc0003240f0}, {0x7d1d20, 0xc000346060}, {0x0, 0x0, 0x0})
        /tmp/workdir/go/src/io/io.go:413 +0x14b fp=0xc000231ef8 sp=0xc000231e78 pc=0x48fe6b
io.Copy(...)
        /tmp/workdir/go/src/io/io.go:386
os/exec.(*Cmd).writerDescriptor.func1()
        /tmp/workdir/go/src/os/exec/exec.go:470 +0x3a fp=0xc000231f58 sp=0xc000231ef8 pc=0x4f6efa
os/exec.(*Cmd).Start.func2(0x78dcb0?)
        /tmp/workdir/go/src/os/exec/exec.go:624 +0x32 fp=0xc000231fc8 sp=0xc000231f58 pc=0x4f7bd2
os/exec.(*Cmd).Start.func3()
        /tmp/workdir/go/src/os/exec/exec.go:636 +0x2a fp=0xc000231fe0 sp=0xc000231fc8 pc=0x4f7b6a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc000231fe8 sp=0xc000231fe0 pc=0x469c01
created by os/exec.(*Cmd).Start
        /tmp/workdir/go/src/os/exec/exec.go:623 +0x9bf

goroutine 132 [semacquire]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc000236b70 sp=0xc000236b50 pc=0x4392b6
runtime.goparkunlock(...)
        /tmp/workdir/go/src/runtime/proc.go:384
runtime.semacquire1(0x9a873c, 0x0?, 0x0, 0x0, 0x0?)
        /tmp/workdir/go/src/runtime/sema.go:160 +0x20f fp=0xc000236bd8 sp=0xc000236b70 pc=0x44a2cf
runtime.semacquire(...)
        /tmp/workdir/go/src/runtime/sema.go:111
runtime.gcMarkDone()
        /tmp/workdir/go/src/runtime/mgc.go:787 +0x2f fp=0xc000236c38 sp=0xc000236bd8 pc=0x41a56f
runtime.gcAssistAlloc(0xc000404000)
        /tmp/workdir/go/src/runtime/mgcmark.go:483 +0x1fc fp=0xc000236c98 sp=0xc000236c38 pc=0x41e15c
runtime.mallocgc(0x200, 0x0, 0x0)
        /tmp/workdir/go/src/runtime/malloc.go:913 +0x11a fp=0xc000236d08 sp=0xc000236c98 pc=0x40deda
runtime.growslice(0x0, 0x3f4?, 0xc00024cdb0?, 0x440865?, 0xc000404000?)
        /tmp/workdir/go/src/runtime/slice.go:264 +0x4a8 fp=0xc000236d68 sp=0xc000236d08 pc=0x44e008
bytes.growSlice({0x0, 0x0, 0x40b1ad?}, 0x465c7d?)
        /tmp/workdir/go/src/bytes/buffer.go:240 +0x9b fp=0xc000236de8 sp=0xc000236d68 pc=0x4d167b
bytes.(*Buffer).grow(0xc0003940c0, 0x200)
        /tmp/workdir/go/src/bytes/buffer.go:142 +0x14f fp=0xc000236e20 sp=0xc000236de8 pc=0x4d10ef
bytes.(*Buffer).ReadFrom(0xc0003940c0, {0x7d1d20, 0xc0002cc060})
        /tmp/workdir/go/src/bytes/buffer.go:200 +0x45 fp=0xc000236e78 sp=0xc000236e20 pc=0x4d1485
io.copyBuffer({0x7d1740, 0xc0003940c0}, {0x7d1d20, 0xc0002cc060}, {0x0, 0x0, 0x0})
        /tmp/workdir/go/src/io/io.go:413 +0x14b fp=0xc000236ef8 sp=0xc000236e78 pc=0x48fe6b
io.Copy(...)
        /tmp/workdir/go/src/io/io.go:386
os/exec.(*Cmd).writerDescriptor.func1()
        /tmp/workdir/go/src/os/exec/exec.go:470 +0x3a fp=0xc000236f58 sp=0xc000236ef8 pc=0x4f6efa
os/exec.(*Cmd).Start.func2(0x0?)
        /tmp/workdir/go/src/os/exec/exec.go:624 +0x32 fp=0xc000236fc8 sp=0xc000236f58 pc=0x4f7bd2
os/exec.(*Cmd).Start.func3()
        /tmp/workdir/go/src/os/exec/exec.go:636 +0x2a fp=0xc000236fe0 sp=0xc000236fc8 pc=0x4f7b6a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc000236fe8 sp=0xc000236fe0 pc=0x469c01
created by os/exec.(*Cmd).Start
        /tmp/workdir/go/src/os/exec/exec.go:623 +0x9bf

goroutine 130 [chan send]:
runtime.gopark(0x4769b8?, 0x25?, 0x1e?, 0x64?, 0x9?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc000047e50 sp=0xc000047e30 pc=0x4392b6
runtime.chansend(0xc0002a2060, 0xc000047f50, 0x1, 0xc000047ee0?)
        /tmp/workdir/go/src/runtime/chan.go:259 +0x42e fp=0xc000047ed8 sp=0xc000047e50 pc=0x406b6e
runtime.chansend1(0xc000047f70?, 0x7d3d00?)
        /tmp/workdir/go/src/runtime/chan.go:145 +0x1d fp=0xc000047f08 sp=0xc000047ed8 pc=0x40671d
os/exec.(*Cmd).watchCtx(0xc0002c0000, 0xc0002a2060)
        /tmp/workdir/go/src/os/exec/exec.go:672 +0x188 fp=0xc000047fc0 sp=0xc000047f08 pc=0x4f7f88
os/exec.(*Cmd).Start.func4()
        /tmp/workdir/go/src/os/exec/exec.go:644 +0x2a fp=0xc000047fe0 sp=0xc000047fc0 pc=0x4f7b0a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc000047fe8 sp=0xc000047fe0 pc=0x469c01
created by os/exec.(*Cmd).Start
        /tmp/workdir/go/src/os/exec/exec.go:644 +0x97f

goroutine 109 [chan receive]:
runtime.gopark(0x4392b6?, 0xc00002aeb0?, 0x0?, 0x39?, 0xc000481570?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc0004814c8 sp=0xc0004814a8 pc=0x4392b6
runtime.chanrecv(0xc000100180, 0x0, 0x1)
        /tmp/workdir/go/src/runtime/chan.go:583 +0x49d fp=0xc000481558 sp=0xc0004814c8 pc=0x40793d
runtime.chanrecv1(0xc0001002a0?, 0x0?)
        /tmp/workdir/go/src/runtime/chan.go:442 +0x18 fp=0xc000481580 sp=0xc000481558 pc=0x407478
testing.(*testContext).waitParallel(0xc00007e1e0)
        /tmp/workdir/go/src/testing/testing.go:1612 +0xab fp=0xc0004815a8 sp=0xc000481580 pc=0x4e5bcb
testing.(*T).Parallel(0xc0001fc000)
        /tmp/workdir/go/src/testing/testing.go:1314 +0x1d0 fp=0xc000481610 sp=0xc0004815a8 pc=0x4e4930
os/exec_test.TestExplicitPWD.func1(0xc0001fc000)
        /tmp/workdir/go/src/os/exec/exec_posix_test.go:243 +0x3e fp=0xc000481770 sp=0xc000481610 pc=0x6c837e
testing.tRunner(0xc0001fc000, 0xc0000c36c0)
        /tmp/workdir/go/src/testing/testing.go:1501 +0x10b fp=0xc0004817c0 sp=0xc000481770 pc=0x4e4c0b
testing.(*T).Run.func1()
        /tmp/workdir/go/src/testing/testing.go:1548 +0x2a fp=0xc0004817e0 sp=0xc0004817c0 pc=0x4e5a8a
runtime.goexit()
        /tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0004817e8 sp=0xc0004817e0 pc=0x469c01
created by testing.(*T).Run
        /tmp/workdir/go/src/testing/testing.go:1548 +0x35f
FAIL    os/exec 10.189s

The signature of this failure appears to be: goroutines blocked in runtime.gopark, goroutines blocked in runtime.goparkunlock, and at least one goroutine blocked in syscall (but not always the wait6 system call specifically).

(attn @golang/netbsd; CC @golang/runtime)
@gopherbot gopherbot added the compiler/runtime Issues related to the Go compiler and/or runtime. label Oct 12, 2022
@bcmills bcmills mentioned this issue Oct 12, 2022
Closed
@bcmills bcmills added OS-NetBSD NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. labels Oct 12, 2022
@bcmills bcmills added this to the Backlog milestone Oct 12, 2022
@riastradh
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Thanks for digging into this!

There's a lot of threads tangled up here. Some questions:

  1. Do you know which threads appear to have missed a wakeup -- that is, which ones are waiting to be unparked for a condition that has already been satisfied?
  2. Do you know what arguments are being passed to wait6 when it's hanging, and what processes are in the system at the time?
  3. Can you run crash(8) to get a stack trace for the thread waiting in wait6, using the ps and bt/a commands? (See ddb(4) for information about the commands that crash(8) supports.)
  4. What other syscalls than wait6 have you seen in this collection of stack traces? Can you repeat (3) for these too?

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@bcmills bcmills changed the title runtime: deadlocks via gopark on NetBSD runtime: deadlocks via semacquire on GC locks on NetBSD Oct 13, 2022
@bcmills
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bcmills commented Oct 13, 2022

The other failures that I think are related to this issue are:

with lots of stacks like:

runtime.gopark(0xc00049cb38?, 0x4222a5?, 0xa0?, 0x54?, 0x4b097e?)
	/tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc00049caf8 sp=0xc00049cad8 pc=0x439bf6
runtime.goparkunlock(...)
	/tmp/workdir/go/src/runtime/proc.go:384
runtime.semacquire1(0xf94eb8, 0x67?, 0x0, 0x0, 0xc0?)
	/tmp/workdir/go/src/runtime/sema.go:160 +0x20f fp=0xc00049cb60 sp=0xc00049caf8 pc=0x44ad2f
runtime.semacquire(...)
	/tmp/workdir/go/src/runtime/sema.go:111
runtime.gcStart({0x7f7ff7e9a878?, 0x480317?, 0x49cc10?})
	/tmp/workdir/go/src/runtime/mgc.go:607 +0xf5 fp=0xc00049cbe8 sp=0xc00049cb60 pc=0x41a675
runtime.mallocgc(0x90, 0xb026c0, 0x1)
	/tmp/workdir/go/src/runtime/malloc.go:1145 +0x7f4 fp=0xc00049cc58 sp=0xc00049cbe8 pc=0x40ec34

and the aforementioned local deadlock with stacks like

runtime.gopark(0x9ae040?, 0x425e45?, 0xe6?, 0x79?, 0x2000?)
        /tmp/workdir/go/src/runtime/proc.go:378 +0xd6 fp=0xc000231b70 sp=0xc000231b50 pc=0x4392b6
runtime.goparkunlock(...)
        /tmp/workdir/go/src/runtime/proc.go:384
runtime.semacquire1(0x9a873c, 0xe7?, 0x0, 0x0, 0x0?)
        /tmp/workdir/go/src/runtime/sema.go:160 +0x20f fp=0xc000231bd8 sp=0xc000231b70 pc=0x44a2cf
runtime.semacquire(...)
        /tmp/workdir/go/src/runtime/sema.go:111
runtime.gcMarkDone()
        /tmp/workdir/go/src/runtime/mgc.go:787 +0x2f fp=0xc000231c38 sp=0xc000231bd8 pc=0x41a56f
runtime.gcAssistAlloc(0xc0004d0ea0)
        /tmp/workdir/go/src/runtime/mgcmark.go:483 +0x1fc fp=0xc000231c98 sp=0xc000231c38 pc=0x41e15c
runtime.mallocgc(0x200, 0x0, 0x0)
        /tmp/workdir/go/src/runtime/malloc.go:913 +0x11a fp=0xc000231d08 sp=0xc000231c98 pc=0x40deda

@bcmills bcmills moved this to Active in Test Flakes Oct 13, 2022
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bcmills commented Oct 13, 2022

In https://storage.googleapis.com/go-build-log/c2fb4188/netbsd-amd64-9_0_06fa9a39.log, the relevant syscalls seem to be:

goroutine 0 [idle]:
runtime.kevent()
	/tmp/workdir/go/src/runtime/sys_netbsd_amd64.s:432 +0x23 fp=0x7f7fcbbff338 sp=0x7f7fcbbff330 pc=0x46ba03
runtime.netpoll(0x9847fe16ad?)
	/tmp/workdir/go/src/runtime/netpoll_kqueue.go:130 +0x10c fp=0x7f7fcbbffdc8 sp=0x7f7fcbbff338 pc=0x432fac
runtime.findRunnable()
	/tmp/workdir/go/src/runtime/proc.go:2952 +0x765 fp=0x7f7fcbbffed0 sp=0x7f7fcbbffdc8 pc=0x43e605
runtime.schedule()
	/tmp/workdir/go/src/runtime/proc.go:3341 +0xb1 fp=0x7f7fcbbfff08 sp=0x7f7fcbbffed0 pc=0x43f791
runtime.mstart1()
	/tmp/workdir/go/src/runtime/proc.go:1499 +0xcd fp=0x7f7fcbbfff30 sp=0x7f7fcbbfff08 pc=0x43bb8d
runtime.mstart0()
	/tmp/workdir/go/src/runtime/proc.go:1449 +0x79 fp=0x7f7fcbbfff60 sp=0x7f7fcbbfff30 pc=0x43ba99
runtime.mstart()
	/tmp/workdir/go/src/runtime/asm_amd64.s:390 +0x5 fp=0x7f7fcbbfff68 sp=0x7f7fcbbfff60 pc=0x467945

That's in a call to __kevent50:
https://cs.opensource.google/go/go/+/master:src/runtime/sys_netbsd_amd64.s;l=430-432;drc=cb6fc99b32cd5ec80e98f0eaec18bcfffba572ca

goroutine 32 [syscall]:
runtime.notetsleepg(0x419eb1?, 0x9d80e0?)
	/tmp/workdir/go/src/runtime/lock_sema.go:294 +0x34 fp=0xc000057bf0 sp=0xc000057ba8 pc=0x40cef4
runtime.gcBgMarkStartWorkers()
	/tmp/workdir/go/src/runtime/mgc.go:1192 +0x38 fp=0xc000057c10 sp=0xc000057bf0 pc=0x41b678
runtime.gcStart({0x7f7ff7e995b8?, 0xc00018ec35?, 0x532dd0?})
	/tmp/workdir/go/src/runtime/mgc.go:645 +0x21b fp=0xc000057c98 sp=0xc000057c10 pc=0x41a11b
runtime.mallocgc(0x200, 0x0, 0x0)
	/tmp/workdir/go/src/runtime/malloc.go:1145 +0x7f4 fp=0xc000057d08 sp=0xc000057c98 pc=0x40e5b4

That's acquiring a semaphore, but the stack trace is truncated:
https://cs.opensource.google/go/go/+/master:src/runtime/lock_sema.go;l=294-295;drc=19309779ac5e2f5a2fd3cbb34421dafb2855ac21

It's probably in ___lwp_park60?

goroutine 39 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0x36e4, 0x0, 0x10020, 0x0, 0x0)
	/tmp/workdir/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc00005cd28 sp=0xc00005cd20 pc=0x478245
os.(*Process).blockUntilWaitable(0xc0001ca000)
	/tmp/workdir/go/src/os/wait_wait6.go:33 +0x5a fp=0xc00005cd90 sp=0xc00005cd28 pc=0x49d6da
os.(*Process).wait(0xc0001ca000)
	/tmp/workdir/go/src/os/exec_unix.go:22 +0x28 fp=0xc00005cdf0 sp=0xc00005cd90 pc=0x497d08
os.(*Process).Wait(...)
	/tmp/workdir/go/src/os/exec.go:132

goroutine 45 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0x37ca, 0x0, 0x10020, 0x0, 0x0)
	/tmp/workdir/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000205dd8 sp=0xc000205dd0 pc=0x478245
os.(*Process).blockUntilWaitable(0xc00024c090)
	/tmp/workdir/go/src/os/wait_wait6.go:33 +0x5a fp=0xc000205e40 sp=0xc000205dd8 pc=0x49d6da
os.(*Process).wait(0xc00024c090)
	/tmp/workdir/go/src/os/exec_unix.go:22 +0x28 fp=0xc000205ea0 sp=0xc000205e40 pc=0x497d08
os.(*Process).Wait(...)
	/tmp/workdir/go/src/os/exec.go:132

Those are both wait6 with P_PID, a specific PID, WEXITED|WNOWAIT, and null pointers for everything else.

@bcmills
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bcmills commented Oct 13, 2022

https://storage.googleapis.com/go-build-log/267326a7/netbsd-amd64-9_0_fc356467.log has these:

            goroutine 0 [idle]:
            runtime.lwp_park()
            	/tmp/workdir/go/src/runtime/sys_netbsd_amd64.s:100 +0x23 fp=0x7f7fcadefd00 sp=0x7f7fcadefcf8 pc=0x46ce83
            runtime.semasleep(0xffffffffffffffff)
            	/tmp/workdir/go/src/runtime/os_netbsd.go:181 +0x125 fp=0x7f7fcadefd60 sp=0x7f7fcadefd00 pc=0x433e85
            runtime.notesleep(0x4460b9?)
            	/tmp/workdir/go/src/runtime/lock_sema.go:181 +0x71 fp=0x7f7fcadefd98 sp=0x7f7fcadefd60 pc=0x40d191
            runtime.mPark(...)
            	/tmp/workdir/go/src/runtime/proc.go:1524
            runtime.stopm()
            	/tmp/workdir/go/src/runtime/proc.go:2315 +0x8c fp=0x7f7fcadefdc8 sp=0x7f7fcadefd98 pc=0x43da4c
            runtime.findRunnable()
            	/tmp/workdir/go/src/runtime/proc.go:2988 +0xabc fp=0x7f7fcadefed0 sp=0x7f7fcadefdc8 pc=0x43f29c

(___lwp_park60)

            goroutine 15 [syscall]:
            runtime.notetsleepg(0x41a531?, 0xfc54a0?)
            	/tmp/workdir/go/src/runtime/lock_sema.go:294 +0x34 fp=0xc000604ce0 sp=0xc000604c98 pc=0x40d574
            runtime.gcBgMarkStartWorkers()
            	/tmp/workdir/go/src/runtime/mgc.go:1192 +0x38 fp=0xc000604d00 sp=0xc000604ce0 pc=0x41bcf8
            runtime.gcStart({0x7f7ff7e9ad28?, 0x15?, 0x604dc0?})
            	/tmp/workdir/go/src/runtime/mgc.go:645 +0x21b fp=0xc000604d88 sp=0xc000604d00 pc=0x41a79b

(also ___lwp_park60, but reached in a different way)

There are no other syscalls in flight that I can see, but I'm not very familiar with runtime debugging (especially on NetBSD).

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bcmills commented Oct 13, 2022

I will also note that ___lwp_park60 is the same system call observed in the C program in #50138 (comment). 🙂

@bcmills bcmills changed the title runtime: deadlocks via semacquire on GC locks on NetBSD runtime: deadlocks via ___lwp_park60 on GC locks on NetBSD Oct 13, 2022
This was referenced Oct 13, 2022
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bcmills commented Oct 13, 2022 •
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https://storage.googleapis.com/go-build-log/5e8757a0/netbsd-amd64-9_0_78a520df.log (a TryBot on https://go.dev/cl/442575) is another example fitting the pattern.

The findRunnable goroutine is idling in lwp_park, and another goroutine is marked runnable but not running. That test specifically tries to produce a signal during an exec, and spawns several SignalDuringExec goroutines of which only one is still running, so we can infer that the other goroutines must have previously completed their fork, exec, wait6, and wait4 calls.

        goroutine 0 [idle]:
        runtime.lwp_park()
        	/tmp/workdir/go/src/runtime/sys_netbsd_amd64.s:100 +0x23 fp=0x7f7fcbfffce0 sp=0x7f7fcbfffcd8 pc=0x464a63
        runtime.semasleep(0xffffffffffffffff)
        	/tmp/workdir/go/src/runtime/os_netbsd.go:181 +0x125 fp=0x7f7fcbfffd40 sp=0x7f7fcbfffce0 pc=0x431145
        runtime.notesleep(0x442e39?)
        	/tmp/workdir/go/src/runtime/lock_sema.go:181 +0x71 fp=0x7f7fcbfffd78 sp=0x7f7fcbfffd40 pc=0x40c2f1
        runtime.mPark(...)
        	/tmp/workdir/go/src/runtime/proc.go:1524
        runtime.stopm()
        	/tmp/workdir/go/src/runtime/proc.go:2315 +0x8c fp=0x7f7fcbfffda8 sp=0x7f7fcbfffd78 pc=0x43a8ec
        runtime.findRunnable()
        	/tmp/workdir/go/src/runtime/proc.go:2988 +0xabc fp=0x7f7fcbfffeb0 sp=0x7f7fcbfffda8 pc=0x43c13c
        runtime.schedule()
        	/tmp/workdir/go/src/runtime/proc.go:3341 +0xb1 fp=0x7f7fcbfffee8 sp=0x7f7fcbfffeb0 pc=0x43cf71

        goroutine 34 [runnable]:
        main.SignalDuringExec.func2()
        	/tmp/workdir/go/src/runtime/testdata/testprognet/signalexec.go:47 fp=0xc00009d7e0 sp=0xc00009d7d8 pc=0x4d4ec0
        runtime.goexit()
        	/tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc00009d7e8 sp=0xc00009d7e0 pc=0x463261
        created by main.SignalDuringExec
        	/tmp/workdir/go/src/runtime/testdata/testprognet/signalexec.go:47 +0x196

@riastradh
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___lwp_park60 is the generic syscall for a thread to sleep waiting until another thread has woken it with _lwp_unpark. It's used by pthread_mutex, pthread_cond, rtld's internal locks, and golang's semasleep/semawakeup -- pretty much all thread synchronization primitives that aren't connected to I/O will use ___lwp_park60 and _lwp_unpark.

In recent memory, all bugs with missed wakeups that manifested as threads stuck in ___lwp_park60 were a result of mistakes in userland -- sometimes very tricky mistakes like the libpthread/rtld interaction in which the actions rtld took to resolve the libc ___lwp_park60 symbol had the effect of consuming a wakeup that should have caused the ___lwp_park60 syscall to return immediately. Not dispositive, but it would be surprising to see a bug in the syscall.

@bcmills
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bcmills commented Oct 14, 2022 •
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Can you run crash(8) to get a stack trace for the thread waiting in wait6, using the ps and bt/a commands?

Done. I was able to reproduce a hang by running exec.test in a loop overnight, built from a clean checkout of the go repo at commit f2acc60. The output from crash is in https://gist.github.com/bcmills/c6a33bf8ce39e7b017891d9b8bc176f9, and I also attached to the relevant processes using gdb to dump userland stacks.

(I also have a log from ktrace -i / kdump, but it's >700 MiB so I'm not going to post it preemptively.)

From what I can tell, this reproducer is consistent with the libpthread deadlock you described in #50138 (comment). This particular hang has the structure:

  • The exec.test process itself (PID 28501) seems healthy.
      - It has one thread blocked on a wait6 call for a go build subprocess (PID 24110) in TestExtraFiles.
  • The go build subprocess appears to be deadlocked: all of the threads are blocked on ___lwp_park60.
    • Notably, thread 2 is parked in a call to pthread_detach, and thread 8 is parked in pthread_create.

And, the kicker: when I detached the gdb session that I used to dump the thread stacks for the go build subprocess, it unblocked and the exec.test run completed — exactly like what I observed with the C reproducer. 😅

@bcmills bcmills added the NeedsFix The path to resolution is known, but the work has not been done. label Oct 14, 2022
@gopherbot gopherbot removed the NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. label Oct 14, 2022
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bcmills commented Oct 14, 2022 •
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(Assigning to @bsiegert because this should be fixed as part of #54773.)

@bcmills bcmills changed the title runtime: deadlocks via ___lwp_park60 on GC locks on NetBSD runtime: deadlocks due to missed ___lwp_park60 wakeups on NetBSD Oct 14, 2022
@riastradh
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Interesting! I thought golang used statically linked executables exclusively, so it didn't occur to me that the rtld/libpthread bug could apply here. But the stack traces in https://gist.github.com/bcmills/c6a33bf8ce39e7b017891d9b8bc176f9 show rtld and libpthread, as does readelf -a go.

@cherrymui
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Pure-Go binaries are usually statically linked, but cgo binaries are often dynamically linked. Both the os/exec test and the go command are cgo binaries (due to e.g. the use of the net package).

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Found new dashboard test flakes for:

#!watchflakes
post <- goos == "netbsd" && `^\s*runtime\.semacquire.*\n\s*\t.+\n\s*runtime\.gc(Start|MarkDone)`
2022-10-13 18:21 netbsd-amd64-9_0 go@1ef685fb cmd/go.TestScript (log) 
go test proxy running at GOPROXY=http://127.0.0.1:54465/mod
--- FAIL: TestScript (0.01s)
    --- FAIL: TestScript/vet (484.75s)
        script_test.go:302: 
            # (2022-10-13T18:32:13Z)
            # Package with external tests (1.867s)
            # With tags (482.876s)
            > ! go vet -tags tagtest m/vetpkg
            [stderr]
            SIGQUIT: quit
...
            r13    0x19
            r14    0xc000583380
            r15    0xc00057a400
            rip    0x46d563
            rflags 0x203
            cs     0x47
            fs     0x0
            gs     0x0
            [context deadline exceeded]
            FAIL: testdata/script/vet.txt:6: test timed out while running command
2022-10-14 08:14 netbsd-amd64-9_0 go@76e4833b cmd/go.TestScript (log) 
go test proxy running at GOPROXY=http://127.0.0.1:54282/mod
--- FAIL: TestScript (0.01s)
    --- FAIL: TestScript/test_match_only_subtests (481.12s)
        script_test.go:302: 
            # (2022-10-14T08:24:45Z)
            # Matches only subtests (481.114s)
            > go test -run Test/Sub standalone_sub_test.go
            [stderr]
            SIGQUIT: quit
            PC=0x46d563 m=13 sigcode=0
...
            r13    0x5
            r14    0xc00055a1a0
            r15    0x7f7ff77e5000
            rip    0x46d563
            rflags 0x203
            cs     0x47
            fs     0x0
            gs     0x0
            [context deadline exceeded]
            FAIL: testdata/script/test_match_only_subtests.txt:2: test timed out while running command

— watchflakes

@bcmills bcmills mentioned this issue Oct 17, 2022
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Found new dashboard test flakes for:

#!watchflakes
post <- goos == "netbsd" && (`SIGQUIT` || `panic: test timed out`)
2022-10-26 15:27 netbsd-386-9_0 tools@de675d54 go@2a2b163b x/tools/go/analysis/passes/reflectvaluecompare.TestReflectValueCompare (log) 
panic: test timed out after 10m0s

golang.org/x/tools/internal/gocommand.runCmdContext({0x833de1c, 0x88b2000}, 0x88d4600)
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:265 +0x26e
golang.org/x/tools/internal/gocommand.(*Invocation).run(0x888d260, {0x833de1c, 0x88b2000}, {0x833c61c, 0x88d2708}, {0x833c61c, 0x88d2720})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:234 +0xd2f
golang.org/x/tools/internal/gocommand.(*Invocation).runWithFriendlyError(0x888d260, {0x833de1c, 0x88b2000}, {0x833c61c, 0x88d2708}, {0x833c61c, 0x88d2720})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:156 +0x4f
golang.org/x/tools/internal/gocommand.(*Runner).runConcurrent(0x88d2540, {0x833de1c, 0x88b2000}, {{0x82dedc4, 0x4}, {0x88ad110, 0x9, 0xe}, {0x0, 0x0, ...}, ...})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:100 +0x17c
golang.org/x/tools/internal/gocommand.(*Runner).RunRaw(0x88d2540, {0x833de1c, 0x88b2000}, {{0x82dedc4, 0x4}, {0x88ad110, 0x9, 0xe}, {0x0, 0x0, ...}, ...})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:75 +0x5e
golang.org/x/tools/go/packages.(*golistState).invokeGo(0x88b6660, {0x82dedc4, 0x4}, {0x88ad110, 0x9, 0xe})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/golist.go:950 +0x2b0
golang.org/x/tools/go/packages.(*golistState).createDriverResponse(0x88b6660, {0x889ef70, 0x1, 0x1})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/golist.go:454 +0xb7
golang.org/x/tools/go/packages.goListDriver(0x88a0404, {0x889ef18, 0x1, 0x1})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/golist.go:200 +0x787
golang.org/x/tools/go/packages.defaultDriver(0x88a0404, {0x889ef18, 0x1, 0x1})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages.go:277 +0x52
golang.org/x/tools/go/packages.Load(0x889aebc, {0x889ef18, 0x1, 0x1})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages.go:260 +0x4c
golang.org/x/tools/go/analysis/analysistest.loadPackages(0x84a58c0, {0x88f8060, 0x5a}, {0x889ef18, 0x1, 0x1})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/analysis/analysistest/analysistest.go:326 +0x1cc
golang.org/x/tools/go/analysis/analysistest.Run({0x833cb1c, 0x88824b0}, {0x88f8060, 0x5a}, 0x84a58c0, {0x889ef18, 0x1, 0x1})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/analysis/analysistest/analysistest.go:285 +0x81
golang.org/x/tools/go/analysis/passes/reflectvaluecompare_test.TestReflectValueCompare(0x88824b0)
	/tmp/workdir/gopath/src/golang.org/x/tools/go/analysis/passes/reflectvaluecompare/reflectvaluecompare_test.go:16 +0x91
testing.tRunner(0x88824b0, 0x82f4764)
2022-10-26 19:47 netbsd-amd64-9_0 go@4e6f90fe net/http.TestOmitHTTP2Vet (log) 
2022/10/26 19:53:34 http: TLS handshake error from 127.0.0.1:64330: EOF
2022/10/26 19:53:34 http: TLS handshake error from 127.0.0.1:64326: EOF
2022/10/26 19:53:34 http: TLS handshake error from 127.0.0.1:64287: write tcp 127.0.0.1:64291->127.0.0.1:64287: use of closed network connection
2022/10/26 19:53:34 http: TLS handshake error from 127.0.0.1:64285: write tcp 127.0.0.1:64291->127.0.0.1:64285: use of closed network connection
2022/10/26 19:53:34 http: TLS handshake error from 127.0.0.1:64290: write tcp 127.0.0.1:64291->127.0.0.1:64290: use of closed network connection
2022/10/26 19:53:34 http: TLS handshake error from 127.0.0.1:64286: write tcp 127.0.0.1:64291->127.0.0.1:64286: use of closed network connection
2022/10/26 19:53:34 http: TLS handshake error from 127.0.0.1:64288: write tcp 127.0.0.1:64291->127.0.0.1:64288: use of closed network connection
2022/10/26 19:53:34 http: TLS handshake error from 127.0.0.1:64266: write tcp 127.0.0.1:64276->127.0.0.1:64266: use of closed network connection
2022/10/26 19:53:34 http: TLS handshake error from 127.0.0.1:64270: write tcp 127.0.0.1:64276->127.0.0.1:64270: use of closed network connection
2022/10/26 19:53:34 http: TLS handshake error from 127.0.0.1:64275: write tcp 127.0.0.1:64276->127.0.0.1:64275: use of closed network connection
...
panic: test timed out after 3m0s

syscall.Syscall6(0x1e1, 0x1, 0x2f64, 0xc0003dad84, 0x10020, 0x0, 0x0)
	/tmp/workdir/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc0003dad30 sp=0xc0003dad28 pc=0x47ba45
os.wait6(0xc000397560?, 0x9875f0?, 0xc000397140?)
	/tmp/workdir/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc0003dada0 sp=0xc0003dad30 pc=0x4a546d
os.(*Process).blockUntilWaitable(0xc000514780)
	/tmp/workdir/go/src/os/wait_wait6.go:20 +0x36 fp=0xc0003dadd0 sp=0xc0003dada0 pc=0x4a54f6
os.(*Process).wait(0xc000514780)
	/tmp/workdir/go/src/os/exec_unix.go:22 +0x28 fp=0xc0003dae30 sp=0xc0003dadd0 pc=0x49fca8
...
	/tmp/workdir/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0003298c0)
	/tmp/workdir/go/src/os/exec/exec.go:887 +0x45 fp=0xc0003dae98 sp=0xc0003dae30 pc=0x50c4c5
os/exec.(*Cmd).Run(0xc0003a4510?)
	/tmp/workdir/go/src/os/exec/exec.go:587 +0x39 fp=0xc0003daeb8 sp=0xc0003dae98 pc=0x50afb9
os/exec.(*Cmd).CombinedOutput(0xc0003298c0)
	/tmp/workdir/go/src/os/exec/exec.go:1002 +0xa8 fp=0xc0003daee0 sp=0xc0003daeb8 pc=0x50cc08
net/http.TestOmitHTTP2Vet(0xc00015e000)
	/tmp/workdir/go/src/net/http/http_test.go:133 +0xaf fp=0xc0003daf70 sp=0xc0003daee0 pc=0x7037cf
testing.tRunner(0xc00015e000, 0x911b08)
2022-10-26 19:50 netbsd-386-9_0 go@1c72ee7f cmd/compile/internal/test.TestInst (log) 
panic: test timed out after 3m0s

syscall.Syscall6(0x1, 0x4d83, 0x8c63dd4, 0x10020, 0x0, 0x0, 0x0)
	/tmp/workdir/go/src/syscall/asm_unix_386.s:43 +0x5 fp=0x8c63dac sp=0x8c63da8 pc=0x80bf1c5
os.wait6(0x1, 0x4d83, 0x10020)
	/tmp/workdir/go/src/os/wait6_netbsd.go:16 +0x57 fp=0x8c63de0 sp=0x8c63dac pc=0x80eecc7
os.(*Process).blockUntilWaitable(0x8cae2a0)
	/tmp/workdir/go/src/os/wait_wait6.go:20 +0x31 fp=0x8c63dfc sp=0x8c63de0 pc=0x80eed21
os.(*Process).wait(0x8cae2a0)
	/tmp/workdir/go/src/os/exec_unix.go:22 +0x28 fp=0x8c63e38 sp=0x8c63dfc pc=0x80e8878
os.(*Process).Wait(...)
	/tmp/workdir/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0x8c020c0)
	/tmp/workdir/go/src/os/exec/exec.go:887 +0x36 fp=0x8c63e70 sp=0x8c63e38 pc=0x817d5d6
os/exec.(*Cmd).Run(0x8c020c0)
	/tmp/workdir/go/src/os/exec/exec.go:587 +0x43 fp=0x8c63e80 sp=0x8c63e70 pc=0x817c313
os/exec.(*Cmd).CombinedOutput(0x8c020c0)
	/tmp/workdir/go/src/os/exec/exec.go:1002 +0x89 fp=0x8c63e94 sp=0x8c63e80 pc=0x817dde9
cmd/compile/internal/test.TestInst(0x8cf3b30)
	/tmp/workdir/go/src/cmd/compile/internal/test/inst_test.go:38 +0x31e fp=0x8c63f9c sp=0x8c63e94 pc=0x840106e
testing.tRunner(0x8cf3b30, 0x84b1f2c)

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- goos == "netbsd" && (`SIGQUIT` || `panic: test timed out`)
2022-10-27 00:23 netbsd-amd64-9_0 tools@2af106ef go@599a1e40 x/tools/go/packages.TestAll (log) 
panic: test timed out after 10m0s

golang.org/x/tools/internal/gocommand.runCmdContext({0x73c098, 0xc000018040}, 0xc015318840)
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:265 +0x22d
golang.org/x/tools/internal/gocommand.(*Invocation).run(0xc000502948, {0x73c098, 0xc000018040}, {0x739680?, 0xc014ced860}, {0x739680?, 0xc014ced890})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:234 +0xeec
golang.org/x/tools/internal/gocommand.(*Invocation).runWithFriendlyError(0xc000502910?, {0x73c098, 0xc000018040}, {0x739680?, 0xc014ced860?}, {0x739680?, 0xc014ced890?})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:156 +0x65
golang.org/x/tools/internal/gocommand.(*Runner).runConcurrent(0xc00e537fa0, {0x73c098, 0xc000018040}, {{0x6d4e29, 0x4}, {0xc0008e8700, 0x9, 0xe}, {0x0, 0x0, ...}, ...})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:100 +0x16d
golang.org/x/tools/internal/gocommand.(*Runner).RunRaw(0x6289e7?, {0x73c098, 0xc000018040}, {{0x6d4e29, 0x4}, {0xc0008e8700, 0x9, 0xe}, {0x0, 0x0, ...}, ...})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:75 +0x90
golang.org/x/tools/go/packages.(*golistState).invokeGo(0xc00010cb40?, {0x6d4e29?, 0x4?}, {0xc0008e8700?, 0x9, 0xe?})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/golist.go:950 +0x3bb
golang.org/x/tools/go/packages.(*golistState).createDriverResponse(0xc00010cb40, {0xc00afd3b30, 0x1, 0x1})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/golist.go:454 +0xac
golang.org/x/tools/go/packages.goListDriver(0xc00e56b508, {0xc00afd3af0, 0x1, 0x10?})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/golist.go:200 +0x79f
golang.org/x/tools/go/packages.defaultDriver(0xc00e560370?, {0xc00afd3af0, 0x1, 0x1})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages.go:277 +0x59
golang.org/x/tools/go/packages.Load(0x73dbf0?, {0xc00afd3af0, 0x1, 0x1})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages.go:260 +0x4e
golang.org/x/tools/go/packages_test.testIssue35331(0xc009e96820, {0x73bf40, 0x8e2f90})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages_test.go:2167 +0x125
golang.org/x/tools/go/packages_test.testAllOrModulesParallel.func1(0xc009e96820, {0x73bf40, 0x8e2f90})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages_test.go:81 +0x138
golang.org/x/tools/go/packages/packagestest.TestAll.func1(0xc009e96820)
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packagestest/export.go:162 +0x57
testing.tRunner(0xc009e96820, 0xc00ecca300)

— watchflakes

@gopherbot
Copy link
Contributor

Found new dashboard test flakes for:

#!watchflakes
post <- goos == "netbsd" && (`SIGQUIT` || `panic: test timed out`)
2022-10-27 13:53 netbsd-amd64-9_0 tools@42cb7bed go@da0913f8 x/tools/go/analysis/passes/findcall.TestFromFileSystem (log) 
panic: test timed out after 10m0s

golang.org/x/tools/internal/gocommand.runCmdContext({0x764e48, 0xc000018040}, 0xc0001d8000)
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:265 +0x22d
golang.org/x/tools/internal/gocommand.(*Invocation).run(0xc0000c8060, {0x764e48, 0xc000018040}, {0x762360?, 0xc0001a4090}, {0x762360?, 0xc0001a40c0})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:234 +0xeec
golang.org/x/tools/internal/gocommand.(*Invocation).runWithFriendlyError(0xc0000c8028?, {0x764e48, 0xc000018040}, {0x762360?, 0xc0001a4090?}, {0x762360?, 0xc0001a40c0?})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:156 +0x65
golang.org/x/tools/internal/gocommand.(*Runner).runConcurrent(0xc000290ac0, {0x764e48, 0xc000018040}, {{0x6fda8a, 0x4}, {0xc0001d4000, 0x9, 0xe}, {0x0, 0x0, ...}, ...})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:100 +0x16d
...
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages.go:260 +0x4e
golang.org/x/tools/go/analysis/analysistest.loadPackages(0x8e7020, {0xc0002de5a0, 0x4f}, {0xc000298a00, 0x1, 0x1})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/analysis/analysistest/analysistest.go:326 +0x20f
golang.org/x/tools/go/analysis/analysistest.Run({0x762ca0, 0xc0002caea0}, {0xc0002de5a0, 0x4f}, 0x0?, {0xc000298a00, 0x1, 0x1})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/analysis/analysistest/analysistest.go:285 +0xbf
golang.org/x/tools/go/analysis/analysistest.RunWithSuggestedFixes({0x762ca0, 0xc0002caea0}, {0xc0002de5a0?, 0x4f?}, 0x8e7020?, {0xc000298a00?, 0x1?, 0x1?})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/analysis/analysistest/analysistest.go:101 +0x4e
golang.org/x/tools/go/analysis/passes/findcall_test.TestFromFileSystem(0xc00014c000?)
	/tmp/workdir/gopath/src/golang.org/x/tools/go/analysis/passes/findcall/findcall_test.go:65 +0x7b
testing.tRunner(0xc0002caea0, 0x714130)

— watchflakes

@gopherbot
Copy link
Contributor

Found new dashboard test flakes for:

#!watchflakes
post <- goos == "netbsd" && (`SIGQUIT` || `panic: test timed out`)
2022-10-26 03:38 netbsd-386-9_0 go@f7f37b93 runtime/pprof.TestMapping (log) 
panic: test timed out after 3m0s

syscall.Syscall6(0x1, 0x3dd6, 0x849cd54, 0x10020, 0x0, 0x0, 0x0)
	/tmp/workdir/go/src/syscall/asm_unix_386.s:43 +0x5 fp=0x849cd2c sp=0x849cd28 pc=0x80b75b5
os.wait6(0x1, 0x3dd6, 0x10020)
	/tmp/workdir/go/src/os/wait6_netbsd.go:16 +0x57 fp=0x849cd60 sp=0x849cd2c pc=0x80cf887
os.(*Process).blockUntilWaitable(0x8e8a390)
	/tmp/workdir/go/src/os/wait_wait6.go:20 +0x31 fp=0x849cd7c sp=0x849cd60 pc=0x80cf8e1
os.(*Process).wait(0x8e8a390)
	/tmp/workdir/go/src/os/exec_unix.go:22 +0x28 fp=0x849cdb8 sp=0x849cd7c pc=0x80cc5c8
os.(*Process).Wait(...)
	/tmp/workdir/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0x84d6000)
	/tmp/workdir/go/src/os/exec/exec.go:887 +0x36 fp=0x849cdf0 sp=0x849cdb8 pc=0x811de16
os/exec.(*Cmd).Run(0x84d6000)
	/tmp/workdir/go/src/os/exec/exec.go:587 +0x43 fp=0x849ce00 sp=0x849cdf0 pc=0x811cb53
os/exec.(*Cmd).Output(0x84d6000)
	/tmp/workdir/go/src/os/exec/exec.go:981 +0xab fp=0x849ce28 sp=0x849ce00 pc=0x811e44b
runtime/pprof.TestMapping.func1(0x8623c20)
	/tmp/workdir/go/src/runtime/pprof/proto_test.go:360 +0x1ca fp=0x849cf9c sp=0x849ce28 pc=0x818bb6a
testing.tRunner(0x8623c20, 0x89140f0)
2022-10-26 05:51 netbsd-amd64-9_0 go@939f9fd6 cmd/link/internal/ld.TestDeadcode (log) 
panic: test timed out after 3m0s

syscall.Syscall6(0x1e1, 0x1, 0x7ae, 0xc00113bbfc, 0x10020, 0x0, 0x0)
	/tmp/workdir/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc00113bba8 sp=0xc00113bba0 pc=0x4730e5
os.wait6(0xc0022a8840?, 0x420407?, 0xc0022a87e0?)
	/tmp/workdir/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc00113bc18 sp=0xc00113bba8 pc=0x48f3cd
os.(*Process).blockUntilWaitable(0xc0013105d0)
	/tmp/workdir/go/src/os/wait_wait6.go:20 +0x36 fp=0xc00113bc48 sp=0xc00113bc18 pc=0x48f456
os.(*Process).wait(0xc0013105d0)
	/tmp/workdir/go/src/os/exec_unix.go:22 +0x28 fp=0xc00113bca8 sp=0xc00113bc48 pc=0x48a728
os.(*Process).Wait(...)
	/tmp/workdir/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0026d2000)
	/tmp/workdir/go/src/os/exec/exec.go:887 +0x45 fp=0xc00113bd10 sp=0xc00113bca8 pc=0x4e03c5
os/exec.(*Cmd).Run(0xc002897b00?)
	/tmp/workdir/go/src/os/exec/exec.go:587 +0x39 fp=0xc00113bd30 sp=0xc00113bd10 pc=0x4deeb9
os/exec.(*Cmd).CombinedOutput(0xc0026d2000)
	/tmp/workdir/go/src/os/exec/exec.go:1002 +0xa8 fp=0xc00113bd58 sp=0xc00113bd30 pc=0x4e0b08
cmd/link/internal/ld.TestDeadcode.func1(0xc0011589c0)
	/tmp/workdir/go/src/cmd/link/internal/ld/deadcode_test.go:39 +0x266 fp=0xc00113bf70 sp=0xc00113bd58 pc=0x594f26
testing.tRunner(0xc0011589c0, 0xc0011360a0)
2022-10-26 22:26 netbsd-amd64-9_0 go@264753c0 cmd/vet.TestVet (log) 
panic: test timed out after 3m0s

syscall.Syscall6(0x1e1, 0x1, 0x6c8b, 0xc000282c34, 0x10020, 0x0, 0x0)
	/tmp/workdir/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000282be0 sp=0xc000282bd8 pc=0x4727e5
os.wait6(0xc000198c60?, 0xc000198a80?, 0xc000198c00?)
	/tmp/workdir/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000282c50 sp=0xc000282be0 pc=0x48e70d
os.(*Process).blockUntilWaitable(0xc0001ac270)
	/tmp/workdir/go/src/os/wait_wait6.go:20 +0x36 fp=0xc000282c80 sp=0xc000282c50 pc=0x48e796
os.(*Process).wait(0xc0001ac270)
	/tmp/workdir/go/src/os/exec_unix.go:22 +0x28 fp=0xc000282ce0 sp=0xc000282c80 pc=0x489d08
os.(*Process).Wait(...)
	/tmp/workdir/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0001b49a0)
	/tmp/workdir/go/src/os/exec/exec.go:887 +0x45 fp=0xc000282d48 sp=0xc000282ce0 pc=0x4e5e25
os/exec.(*Cmd).Run(0x0?)
	/tmp/workdir/go/src/os/exec/exec.go:587 +0x39 fp=0xc000282d68 sp=0xc000282d48 pc=0x4e4919
os/exec.(*Cmd).CombinedOutput(0xc0001b49a0)
	/tmp/workdir/go/src/os/exec/exec.go:1002 +0xa8 fp=0xc000282d90 sp=0xc000282d68 pc=0x4e6788
cmd/vet_test.errchk(0x0?, {0xc00005c340, 0x1, 0xc00005c320?}, 0xc00013c1a0)
	/tmp/workdir/go/src/cmd/vet/vet_test.go:150 +0x45 fp=0xc000282e50 sp=0xc000282d90 pc=0x6072c5
cmd/vet_test.TestVet.func1(0xc00013c1a0)
	/tmp/workdir/go/src/cmd/vet/vet_test.go:133 +0x4a5 fp=0xc000282f70 sp=0xc000282e50 pc=0x607165
testing.tRunner(0xc00013c1a0, 0xc0000b4870)
2022-10-27 04:32 netbsd-amd64-9_0 go@599a1e40 runtime.TestSignalDuringExec (log) 
--- FAIL: TestSignalDuringExec (60.15s)
    testenv.go:459: [/tmp/workdir/tmp/go-build2559617072/testprognet.exe SignalDuringExec] exit status: exit status 2
    crash_unix_test.go:267: want OK
        , got SIGQUIT: quit
        PC=0x464b83 m=12 sigcode=0

        rax    0x4
        rbx    0x0
        rcx    0x464b83
        rdx    0x0
        rdi    0x3
        rsi    0x0
        rbp    0x7f7fcafefd30
        rsp    0x7f7fcafefcd8
        r8     0xc000080b40
        r9     0xc000080b40
        r10    0x0
        r11    0x202
        r12    0x0
        r13    0x7
        r14    0xc000083d40
        r15    0x7f7fced06000
        rip    0x464b83
        rflags 0x203
        cs     0x47
        fs     0x0
        gs     0x0
2022-10-28 20:13 netbsd-arm64-bsiegert tools@e172e97c go@91a1f0d9 x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s

sync.runtime_SemacquireMutex(0x1?, 0x3b?, 0x40000c4e28?)
	/var/gobuilder/buildlet/go/src/runtime/sema.go:77 +0x28
sync.(*Mutex).lockSlow(0x5986f4)
	/var/gobuilder/buildlet/go/src/sync/mutex.go:171 +0x174
sync.(*Mutex).Lock(...)
	/var/gobuilder/buildlet/go/src/sync/mutex.go:90
sync.(*Once).doSlow(0x5986f0?, 0x34fb18?)
	/var/gobuilder/buildlet/go/src/sync/once.go:70 +0x90
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40002123c0, {0x40000aaa88?, 0x4000202e10?, 0x4000080000?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x33471f?, 0x40000fb7c0, 0x4000202e10, {0x40000aaa88, 0x1, 0x1}, 0x4000072f48?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x40000831e0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x40000831e0, 0x40000fb400)
2022-10-28 20:13 netbsd-arm64-bsiegert tools@e172e97c go@91a1f0d9 x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s

syscall.Syscall6(0x1e1, 0x1, 0x299f, 0x400014ab8c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400014abd8?, 0x4000064a80?, 0x4000028480?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x4000028510)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
os.(*Process).wait(0x4000028510)
	/var/gobuilder/buildlet/go/src/os/exec_unix.go:22 +0x2c
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40001241e0, {0x400000e0f8?, 0x400001f950?, 0x18?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x400007d080?, 0x400007cfc0, 0x400001f950, {0x400000e0f8, 0x1, 0x1}, 0x4000074f18?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000003ba0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:50 +0x1b0
testing.tRunner(0x4000003ba0, 0x33eaa8)
2022-10-28 20:13 netbsd-arm64-bsiegert tools@e172e97c go@91a1f0d9 x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s

syscall.Syscall6(0x1e1, 0x1, 0x3691, 0x4000234b9c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0xaa?, 0x4000210d80?, 0x4000234c08?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x400001a9f0)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
os.(*Process).wait(0x400001a9f0)
	/var/gobuilder/buildlet/go/src/os/exec_unix.go:22 +0x2c
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x4000240740?, {0x0?, 0x13?}, 0x0?, {0x400023e7a0, 0x2, 0x2}, 0xdd8e0?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x40002084e0, {0x4000235f38, 0x2, 0x31?})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x40002084e0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x40002084e0, 0x28c608)
2022-10-28 20:13 netbsd-arm64-bsiegert tools@e172e97c go@91a1f0d9 x/tools/refactor/satisfy.TestGenericCoreOperations (log) 
panic: test timed out after 10m0s

syscall.Syscall6(0x1e1, 0x1, 0x5ab5, 0x4000152b3c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000152b88?, 0x4000056ae0?, 0x400001a4e0?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x400001a570)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
os.(*Process).wait(0x400001a570)
	/var/gobuilder/buildlet/go/src/os/exec_unix.go:22 +0x2c
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x4000154080?, {0x26499a?, 0x4?}, 0x0?, {0x4000153e20, 0x1, 0x1}, 0x3ae690?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/refactor/satisfy_test.constraints(0x4000003a00, {0x277f2b, 0xa8c})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/refactor/satisfy/find_test.go:225 +0x280
golang.org/x/tools/refactor/satisfy_test.TestGenericCoreOperations(0x4000003a00)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/refactor/satisfy/find_test.go:168 +0x30
testing.tRunner(0x4000003a00, 0x2790a8)
2022-10-31 20:54 netbsd-amd64-9_0 go@e8ec68ed cmd/vet.TestVet (log) 
panic: test timed out after 3m0s

syscall.Syscall6(0x1e1, 0x1, 0x190a, 0xc000078c34, 0x10020, 0x0, 0x0)
	/tmp/workdir/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000078be0 sp=0xc000078bd8 pc=0x472865
os.wait6(0xc00006b800?, 0xc00006b620?, 0xc00006b7a0?)
	/tmp/workdir/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000078c50 sp=0xc000078be0 pc=0x48e78d
os.(*Process).blockUntilWaitable(0xc00001c330)
	/tmp/workdir/go/src/os/wait_wait6.go:20 +0x36 fp=0xc000078c80 sp=0xc000078c50 pc=0x48e816
os.(*Process).wait(0xc00001c330)
	/tmp/workdir/go/src/os/exec_unix.go:22 +0x28 fp=0xc000078ce0 sp=0xc000078c80 pc=0x489d88
os.(*Process).Wait(...)
	/tmp/workdir/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0001289a0)
	/tmp/workdir/go/src/os/exec/exec.go:887 +0x45 fp=0xc000078d48 sp=0xc000078ce0 pc=0x4e5e85
os/exec.(*Cmd).Run(0x0?)
	/tmp/workdir/go/src/os/exec/exec.go:587 +0x39 fp=0xc000078d68 sp=0xc000078d48 pc=0x4e4999
os/exec.(*Cmd).CombinedOutput(0xc0001289a0)
	/tmp/workdir/go/src/os/exec/exec.go:1002 +0xa8 fp=0xc000078d90 sp=0xc000078d68 pc=0x4e67e8
cmd/vet_test.errchk(0x0?, {0xc00005ddd0, 0x1, 0xc00005ddb0?}, 0xc0001704e0)
	/tmp/workdir/go/src/cmd/vet/vet_test.go:150 +0x45 fp=0xc000078e50 sp=0xc000078d90 pc=0x607285
cmd/vet_test.TestVet.func1(0xc0001704e0)
	/tmp/workdir/go/src/cmd/vet/vet_test.go:133 +0x4a5 fp=0xc000078f70 sp=0xc000078e50 pc=0x607125
testing.tRunner(0xc0001704e0, 0xc00018e108)
2022-10-31 21:41 netbsd-amd64-9_0 go@68bd3833 cmd/vet.TestVet (log) 
panic: test timed out after 3m0s

syscall.Syscall6(0x1e1, 0x1, 0x18b5, 0xc0001d2c34, 0x10020, 0x0, 0x0)
	/tmp/workdir/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc0001d2be0 sp=0xc0001d2bd8 pc=0x472865
os.wait6(0xc0002924e0?, 0xc000292300?, 0xc000292480?)
	/tmp/workdir/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc0001d2c50 sp=0xc0001d2be0 pc=0x48e78d
os.(*Process).blockUntilWaitable(0xc0002ac030)
	/tmp/workdir/go/src/os/wait_wait6.go:20 +0x36 fp=0xc0001d2c80 sp=0xc0001d2c50 pc=0x48e816
os.(*Process).wait(0xc0002ac030)
	/tmp/workdir/go/src/os/exec_unix.go:22 +0x28 fp=0xc0001d2ce0 sp=0xc0001d2c80 pc=0x489d88
os.(*Process).Wait(...)
	/tmp/workdir/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0002a8160)
	/tmp/workdir/go/src/os/exec/exec.go:887 +0x45 fp=0xc0001d2d48 sp=0xc0001d2ce0 pc=0x4e5e85
os/exec.(*Cmd).Run(0x0?)
	/tmp/workdir/go/src/os/exec/exec.go:587 +0x39 fp=0xc0001d2d68 sp=0xc0001d2d48 pc=0x4e4999
os/exec.(*Cmd).CombinedOutput(0xc0002a8160)
	/tmp/workdir/go/src/os/exec/exec.go:1002 +0xa8 fp=0xc0001d2d90 sp=0xc0001d2d68 pc=0x4e67e8
cmd/vet_test.errchk(0x0?, {0xc0002980c0, 0x1, 0xc0002980a0?}, 0xc0001c8000)
	/tmp/workdir/go/src/cmd/vet/vet_test.go:150 +0x45 fp=0xc0001d2e50 sp=0xc0001d2d90 pc=0x607285
cmd/vet_test.TestVet.func1(0xc0001c8000)
	/tmp/workdir/go/src/cmd/vet/vet_test.go:133 +0x4a5 fp=0xc0001d2f70 sp=0xc0001d2e50 pc=0x607125
testing.tRunner(0xc0001c8000, 0xc00018e408)
2022-11-01 17:06 netbsd-386-9_0 go@e72da1c1 runtime/pprof.TestMapping (log) 
panic: test timed out after 3m0s
running tests:
	TestMapping (2m53s)
	TestMapping/tracebackGoOnly (2m53s)

runtime.gopark(0x81dafc4, 0x104fc770, 0xe, 0x17, 0x2)
	/tmp/workdir/go/src/runtime/proc.go:378 +0xf6 fp=0x8736ea0 sp=0x8736e8c pc=0x80805a6
runtime.chanrecv(0x104fc740, 0x8736f1f, 0x1)
	/tmp/workdir/go/src/runtime/chan.go:583 +0x3e8 fp=0x8736ee8 sp=0x8736ea0 pc=0x804d688
runtime.chanrecv1(0x104fc740, 0x8736f1f)
	/tmp/workdir/go/src/runtime/chan.go:442 +0x1c fp=0x8736efc sp=0x8736ee8 pc=0x804d29c
testing.(*T).Run(0x8a60690, {0x8710480, 0xf}, 0x84101e0)
	/tmp/workdir/go/src/testing/testing.go:1612 +0x415 fp=0x8736f60 sp=0x8736efc pc=0x8112a75
runtime/pprof.TestMapping(0x8a60690)
	/tmp/workdir/go/src/runtime/pprof/proto_test.go:353 +0x11a fp=0x8736f9c sp=0x8736f60 pc=0x818d2ea
testing.tRunner(0x8a60690, 0x81db1c4)
2022-11-01 21:03 netbsd-386-9_0 tools@32e1cb7a go@e23876a3 x/tools/go/internal/gcimporter.TestImportTypeparamTests (log) 
panic: test timed out after 10m0s
running tests:
	TestImportTypeparamTests (8m21s)
	TestImportTypeparamTests/double.go (8m19s)

testing.(*T).Run(0x88821e0, {0x88cf190, 0x9}, 0x8df44e0)
	/tmp/workdir/go/src/testing/testing.go:1612 +0x415
golang.org/x/tools/go/internal/gcimporter.TestImportTypeparamTests(0x88821e0)
	/tmp/workdir/gopath/src/golang.org/x/tools/go/internal/gcimporter/gcimporter_test.go:205 +0x359
testing.tRunner(0x88821e0, 0x8345d30)
2022-11-01 21:03 netbsd-amd64-9_0 tools@32e1cb7a go@581a822a x/tools/go/analysis/passes/unsafeptr.Test (log) 
panic: test timed out after 10m0s
running tests:
	Test (10m0s)

golang.org/x/tools/internal/gocommand.runCmdContext({0x733738, 0xc000018040}, 0xc0001386e0)
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:265 +0x22d
golang.org/x/tools/internal/gocommand.(*Invocation).run(0xc00015c838, {0x733738, 0xc000018040}, {0x730e40?, 0xc00007d890}, {0x730e40?, 0xc00007d8c0})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:234 +0xeec
golang.org/x/tools/internal/gocommand.(*Invocation).runWithFriendlyError(0xc00015c800?, {0x733738, 0xc000018040}, {0x730e40?, 0xc00007d890?}, {0x730e40?, 0xc00007d8c0?})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:156 +0x65
...
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages.go:277 +0x59
golang.org/x/tools/go/packages.Load(0xc000016500?, {0xc0000684e0, 0x2, 0x2})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages.go:260 +0x4e
golang.org/x/tools/go/analysis/analysistest.loadPackages(0x8a5f80, {0xc0000221e0, 0x50}, {0xc0000684e0, 0x2, 0x2})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/analysis/analysistest/analysistest.go:326 +0x20f
golang.org/x/tools/go/analysis/analysistest.Run({0x731640, 0xc00014c000}, {0xc0000221e0, 0x50}, 0x680c40?, {0xc0000684e0, 0x2, 0x2})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/analysis/analysistest/analysistest.go:285 +0xbf
golang.org/x/tools/go/analysis/passes/unsafeptr_test.Test(0x0?)
	/tmp/workdir/gopath/src/golang.org/x/tools/go/analysis/passes/unsafeptr/unsafeptr_test.go:21 +0xc6
testing.tRunner(0xc00014c000, 0x6e6ac0)
2022-11-01 21:03 netbsd-arm64-bsiegert tools@32e1cb7a go@ca8b3192 x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m2s)
	TestBuildPackageGo117/unsafe_add (10m2s)
	TestBuildPackageGo117/unsafe_slice (10m2s)

sync.runtime_SemacquireMutex(0x1?, 0x3b?, 0x4000286e28?)
	/var/gobuilder/buildlet/go/src/runtime/sema.go:77 +0x28
sync.(*Mutex).lockSlow(0x598714)
	/var/gobuilder/buildlet/go/src/sync/mutex.go:171 +0x174
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x400007e000, {0x400000e038?, 0x400001e140?, 0x4000046400?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x3349bf?, 0x4000076000, 0x400001e140, {0x400000e038, 0x1, 0x1}, 0x400009cf48?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x40001416c0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x40001416c0, 0x400017b2c0)
2022-11-01 21:03 netbsd-arm64-bsiegert tools@32e1cb7a go@ca8b3192 x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0x4785, 0x400014ab8c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400014abd8?, 0x4000064a80?, 0x4000028480?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x4000028510)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40001241e0, {0x400000e100?, 0x400001f950?, 0x18?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x400007d080?, 0x400007cfc0, 0x400001f950, {0x400000e100, 0x1, 0x1}, 0x4000074f18?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000003ba0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:50 +0x1b0
testing.tRunner(0x4000003ba0, 0x34edb0)
2022-11-01 21:03 netbsd-arm64-bsiegert tools@32e1cb7a go@ca8b3192 x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0x1527, 0x40000dcb9c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x40000dcbe8?, 0x40000a6720?, 0x40000bc4b0?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40000bc540)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x40000e1b00?, {0x0?, 0x13?}, 0x0?, {0x40000b3900, 0x2, 0x2}, 0xde0b0?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x400020c4e0, {0x40000ddf38, 0x2, 0x31?})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x400020c4e0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x400020c4e0, 0x28c8f0)
2022-11-02 20:14 netbsd-amd64-9_0 go@a5b4283d cmd/go.TestGoBuildUmask (log) 
panic: test timed out after 9m0s
running tests:
	TestGoBuildUmask (9m0s)

syscall.Syscall6(0x1e1, 0x1, 0x163f, 0xc0002c1c5c, 0x10020, 0x0, 0x0)
	/tmp/workdir/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc0002c1c08 sp=0xc0002c1c00 pc=0x481465
os.wait6(0xc0002b2300?, 0x160?, 0xc0002b22a0?)
	/tmp/workdir/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc0002c1c78 sp=0xc0002c1c08 pc=0x4b748d
os.(*Process).blockUntilWaitable(0xc00029e0f0)
	/tmp/workdir/go/src/os/wait_wait6.go:20 +0x36 fp=0xc0002c1ca8 sp=0xc0002c1c78 pc=0x4b7516
os.(*Process).wait(0xc00029e0f0)
	/tmp/workdir/go/src/os/exec_unix.go:22 +0x28 fp=0xc0002c1d08 sp=0xc0002c1ca8 pc=0x4aff48
os.(*Process).Wait(...)
	/tmp/workdir/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0002d0000)
	/tmp/workdir/go/src/os/exec/exec.go:887 +0x45 fp=0xc0002c1d70 sp=0xc0002c1d08 pc=0x5707a5
os/exec.(*Cmd).Run(0xc00019a550?)
	/tmp/workdir/go/src/os/exec/exec.go:587 +0x39 fp=0xc0002c1d90 sp=0xc0002c1d70 pc=0x56f2b9
cmd/go_test.(*testgoData).doRun(0xc0002aa000, {0xc0002ae040?, 0x4, 0x4})
	/tmp/workdir/go/src/cmd/go/go_test.go:496 +0x270 fp=0xc0002c1e18 sp=0xc0002c1d90 pc=0xa26350
cmd/go_test.(*testgoData).run(0xc0002aa000, {0xc0002ae040, 0x4, 0x4})
	/tmp/workdir/go/src/cmd/go/go_test.go:512 +0x78 fp=0xc0002c1ea8 sp=0xc0002c1e18 pc=0xa266f8
cmd/go_test.TestGoBuildUmask(0xc0002a4000)
	/tmp/workdir/go/src/cmd/go/go_unix_test.go:27 +0x1fa fp=0xc0002c1f70 sp=0xc0002c1ea8 pc=0xa396fa
testing.tRunner(0xc0002a4000, 0xbcaed8)
2022-11-02 21:32 netbsd-amd64-9_0 tools@039b24b6 go@932330fd x/tools/cmd/callgraph.TestCallgraph (log) 
panic: test timed out after 10m0s
running tests:
	TestCallgraph (10m0s)

golang.org/x/tools/internal/gocommand.runCmdContext({0x8481f8, 0xc0000be000}, 0xc0001a02c0)
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:265 +0x22d
golang.org/x/tools/internal/gocommand.(*Invocation).run(0xc0001b44a0, {0x8481f8, 0xc0000be000}, {0x845460?, 0xc0000ab0b0}, {0x845460?, 0xc0000ab0e0})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:234 +0xeec
golang.org/x/tools/internal/gocommand.(*Invocation).runWithFriendlyError(0xc0001b4468?, {0x8481f8, 0xc0000be000}, {0x845460?, 0xc0000ab0b0?}, {0x845460?, 0xc0000ab0e0?})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:156 +0x65
golang.org/x/tools/internal/gocommand.(*Runner).runConcurrent(0xc0000e03e0, {0x8481f8, 0xc0000be000}, {{0x7c8166, 0x4}, {0xc00019c2a0, 0x9, 0xe}, {0x0, 0x0, ...}, ...})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:100 +0x16d
golang.org/x/tools/internal/gocommand.(*Runner).RunRaw(0x6e6727?, {0x8481f8, 0xc0000be000}, {{0x7c8166, 0x4}, {0xc00019c2a0, 0x9, 0xe}, {0x0, 0x0, ...}, ...})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:75 +0x90
golang.org/x/tools/go/packages.(*golistState).invokeGo(0xc0000c6be0?, {0x7c8166?, 0x4?}, {0xc00019c2a0?, 0x9, 0xe?})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/golist.go:950 +0x3bb
golang.org/x/tools/go/packages.(*golistState).createDriverResponse(0xc0000c6be0, {0xc0000a68f0, 0x1, 0x1})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/golist.go:454 +0xac
golang.org/x/tools/go/packages.goListDriver(0xc00019c1c8, {0xc0000a68c0, 0x1, 0x7578c0?})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/golist.go:200 +0x79f
golang.org/x/tools/go/packages.defaultDriver(0xc0000a2b70?, {0xc0000a68c0, 0x1, 0x1})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages.go:277 +0x59
golang.org/x/tools/go/packages.Load(0xc0000f26c0?, {0xc0000a68c0, 0x1, 0x1})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages.go:260 +0x4e
golang.org/x/tools/cmd/callgraph.doCallgraph({0x7cae74?, 0x0?}, {0xc0000ec190?, 0x8a533a?}, {0x7c7f57, 0x3}, {0x7d31bf, 0x1b}, 0x30?, {0xc0000a68c0, ...})
	/tmp/workdir/gopath/src/golang.org/x/tools/cmd/callgraph/main.go:183 +0x21c
golang.org/x/tools/cmd/callgraph.TestCallgraph(0xc00008aea0)
	/tmp/workdir/gopath/src/golang.org/x/tools/cmd/callgraph/main_test.go:101 +0x4f1
testing.tRunner(0xc00008aea0, 0x7e42d0)
2022-11-03 15:31 netbsd-amd64-9_0 go@3e3a8fe5 TestTestRun (log) 
panic: test timed out after 5m0s
running tests:
	TestTestRun (5m0s)

syscall.Syscall6(0x1e1, 0x1, 0x2bca, 0xc00009bcb4, 0x10020, 0x0, 0x0)
	/tmp/workdir/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc00009bc60 sp=0xc00009bc58 pc=0x472bc5
os.wait6(0xc0000a86c0?, 0xc00009bd70?, 0xc0000a8660?)
	/tmp/workdir/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc00009bcd0 sp=0xc00009bc60 pc=0x48e22d
os.(*Process).blockUntilWaitable(0xc0000c05d0)
	/tmp/workdir/go/src/os/wait_wait6.go:20 +0x36 fp=0xc00009bd00 sp=0xc00009bcd0 pc=0x48e2b6
os.(*Process).wait(0xc0000c05d0)
	/tmp/workdir/go/src/os/exec_unix.go:22 +0x28 fp=0xc00009bd60 sp=0xc00009bd00 pc=0x4890e8
os.(*Process).Wait(...)
	/tmp/workdir/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0000e22c0)
	/tmp/workdir/go/src/os/exec/exec.go:887 +0x45 fp=0xc00009bdc8 sp=0xc00009bd60 pc=0x4d48e5
os/exec.(*Cmd).Run(0x3?)
	/tmp/workdir/go/src/os/exec/exec.go:587 +0x39 fp=0xc00009bde8 sp=0xc00009bdc8 pc=0x4d33f9
os/exec.(*Cmd).CombinedOutput(0xc0000e22c0)
	/tmp/workdir/go/src/os/exec/exec.go:1002 +0xa8 fp=0xc00009be10 sp=0xc00009bde8 pc=0x4d5248
misc/cgo/stdio_test.TestTestRun(0xc000082ea0)
	/tmp/workdir/go/misc/cgo/stdio/stdio_test.go:58 +0x298 fp=0xc00009bf70 sp=0xc00009be10 pc=0x50be58
testing.tRunner(0xc000082ea0, 0x54b730)
2022-11-03 15:53 netbsd-amd64-9_0 go@932330fd runtime.TestSignalDuringExec (log) 
--- FAIL: TestSignalDuringExec (60.14s)
    exec.go:152: context deadline exceeded: terminating command: /tmp/workdir/tmp/go-build1153558605/testprognet.exe SignalDuringExec
    crash_test.go:59: /tmp/workdir/tmp/go-build1153558605/testprognet.exe SignalDuringExec: exit status 2
    crash_unix_test.go:267: want OK
        , got SIGQUIT: quit
        PC=0x464b83 m=11 sigcode=0

        rax    0x4
        rbx    0x0
        rcx    0x464b83
        rdx    0x0
        rdi    0x3
        rsi    0x0
        rbp    0x7f7fcc3ffd50
        rsp    0x7f7fcc3ffcf8
        r8     0xc000380340
        r9     0xc000380340
        r10    0x0
        r11    0x202
        r12    0x0
        r13    0x4
        r14    0xc0003821a0
        r15    0x7f7ff77fe000
        rip    0x464b83
        rflags 0x203
        cs     0x47
        fs     0x0
        gs     0x0
2022-11-03 17:48 netbsd-386-9_0 tools@d5e9e359 go@c065bc70 x/tools/go/analysis/passes/findcall.TestFromStringLiterals (log) 
panic: test timed out after 10m0s
running tests:
	TestFromStringLiterals (10m0s)
	TestFromStringLiterals/SimpleTest (10m0s)

testing.(*T).Run(0x89162d0, {0x830dcc1, 0xa}, 0x890cf40)
	/tmp/workdir/go/src/testing/testing.go:1612 +0x415
golang.org/x/tools/go/analysis/passes/findcall_test.TestFromStringLiterals(0x89162d0)
	/tmp/workdir/gopath/src/golang.org/x/tools/go/analysis/passes/findcall/findcall_test.go:43 +0xdf
testing.tRunner(0x89162d0, 0x8322314)
2022-11-03 20:32 netbsd-386-9_0 tools@e5f03c10 go@d65c0593 x/tools/gopls/internal/lsp/analysis/nonewvars.Test (log) 
panic: test timed out after 10m0s
running tests:
	Test (10m1s)

golang.org/x/tools/internal/gocommand.runCmdContext({0x8371870, 0x8818040}, 0x8a38000)
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:265 +0x26e
golang.org/x/tools/internal/gocommand.(*Invocation).run(0x888ce20, {0x8371870, 0x8818040}, {0x836ff20, 0x8a06048}, {0x836ff20, 0x8a06060})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:234 +0xd2f
golang.org/x/tools/internal/gocommand.(*Invocation).runWithFriendlyError(0x888ce20, {0x8371870, 0x8818040}, {0x836ff20, 0x8a06048}, {0x836ff20, 0x8a06060})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:156 +0x4f
...
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages.go:260 +0x4c
golang.org/x/tools/go/analysis/analysistest.loadPackages(0x84eca00, {0x881e120, 0x59}, {0x8810560, 0x2, 0x2})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/analysis/analysistest/analysistest.go:326 +0x1cc
golang.org/x/tools/go/analysis/analysistest.Run({0x83704d4, 0x8806d20}, {0x881e120, 0x59}, 0x84eca00, {0x8810560, 0x2, 0x2})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/analysis/analysistest/analysistest.go:285 +0x81
golang.org/x/tools/go/analysis/analysistest.RunWithSuggestedFixes({0x83704d4, 0x8806d20}, {0x881e120, 0x59}, 0x84eca00, {0x8810560, 0x2, 0x2})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/analysis/analysistest/analysistest.go:101 +0x79
golang.org/x/tools/gopls/internal/lsp/analysis/nonewvars_test.Test(0x8806d20)
	/tmp/workdir/gopath/src/golang.org/x/tools/gopls/internal/lsp/analysis/nonewvars/nonewvars_test.go:21 +0xed
testing.tRunner(0x8806d20, 0x8323214)
2022-11-04 14:59 netbsd-386-9_0 tools@a77a1fb9 go@7ddbadb3 x/tools/gopls/internal/lsp/analysis/simplifyslice.Test (log) 
panic: test timed out after 10m0s
running tests:
	Test (10m0s)

golang.org/x/tools/internal/gocommand.runCmdContext({0x8370740, 0x8818040}, 0x88026c0)
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:265 +0x26e
golang.org/x/tools/internal/gocommand.(*Invocation).run(0x888ce20, {0x8370740, 0x8818040}, {0x836edf0, 0x890a720}, {0x836edf0, 0x890a738})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:234 +0xd2f
golang.org/x/tools/internal/gocommand.(*Invocation).runWithFriendlyError(0x888ce20, {0x8370740, 0x8818040}, {0x836edf0, 0x890a720}, {0x836edf0, 0x890a738})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:156 +0x4f
...
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages.go:260 +0x4c
golang.org/x/tools/go/analysis/analysistest.loadPackages(0x84eba00, {0x881e120, 0x5d}, {0x8810560, 0x2, 0x2})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/analysis/analysistest/analysistest.go:326 +0x1cc
golang.org/x/tools/go/analysis/analysistest.Run({0x836f3a4, 0x8806d20}, {0x881e120, 0x5d}, 0x84eba00, {0x8810560, 0x2, 0x2})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/analysis/analysistest/analysistest.go:285 +0x81
golang.org/x/tools/go/analysis/analysistest.RunWithSuggestedFixes({0x836f3a4, 0x8806d20}, {0x881e120, 0x5d}, 0x84eba00, {0x8810560, 0x2, 0x2})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/analysis/analysistest/analysistest.go:101 +0x79
golang.org/x/tools/gopls/internal/lsp/analysis/simplifyslice_test.Test(0x8806d20)
	/tmp/workdir/gopath/src/golang.org/x/tools/gopls/internal/lsp/analysis/simplifyslice/simplifyslice_test.go:21 +0xed
testing.tRunner(0x8806d20, 0x83221cc)
2022-11-04 16:27 netbsd-386-9_0 tools@2b29c66d go@0758a7d8 x/tools/go/packages.TestAll (log) 
panic: test timed out after 10m0s
running tests:
	TestAbsoluteFilenames (9m55s)
	TestAbsoluteFilenames/Modules (9m53s)

golang.org/x/tools/internal/gocommand.runCmdContext({0x8353af4, 0x8818040}, 0x8ace540)
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:265 +0x26e
golang.org/x/tools/internal/gocommand.(*Invocation).run(0x8c9511c, {0x8353af4, 0x8818040}, {0x8352218, 0x17cc9128}, {0x8352218, 0x17cc9140})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:234 +0xd2f
golang.org/x/tools/internal/gocommand.(*Invocation).runWithFriendlyError(0x8c9511c, {0x8353af4, 0x8818040}, {0x8352218, 0x17cc9128}, {0x8352218, 0x17cc9140})
...
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages.go:277 +0x52
golang.org/x/tools/go/packages.Load(0x16c96cc0, {0x1da10220, 0x1, 0x1})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages.go:260 +0x4c
golang.org/x/tools/go/packages_test.testAbsoluteFilenames(0x1294f2c0, {0x83539f4, 0x84d5418})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages_test.go:1125 +0x804
golang.org/x/tools/go/packages_test.testAllOrModulesParallel.func1(0x1294f2c0, {0x83539f4, 0x84d5418})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages_test.go:81 +0x185
golang.org/x/tools/go/packages/packagestest.TestAll.func1(0x1294f2c0)
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packagestest/export.go:162 +0x51
testing.tRunner(0x1294f2c0, 0xe18a3b0)

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- goos == "netbsd" && (`SIGQUIT` || `panic: test timed out`)
2022-11-03 22:55 netbsd-arm64-bsiegert vuln@4f561ca7 go@90b40c04 x/vuln/cmd/govulncheck (log) 
panic: test timed out after 10m0s
running tests:
	TestCommand (10m1s)
	TestCommand/testdata/manystacks (5m53s)
	TestCommand/testdata/multi-module (5m53s)

goroutine 56 [running]:
testing.(*M).startAlarm.func1()
	/var/gobuilder/buildlet/go/src/testing/testing.go:2230 +0x310
created by time.goFunc
	/var/gobuilder/buildlet/go/src/time/sleep.go:176 +0x38

— watchflakes

@gopherbot
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Change https://go.dev/cl/450615 mentions this issue: go: use testenv.Command instead of exec.Command in tests

gopherbot pushed a commit that referenced this issue Nov 15, 2022
@gopherbot
go: use testenv.Command instead of exec.Command in tests
a171f3f 
This may help to diagnose whether the hang observed in
https://build.golang.org/log/d03db1d27515a4f7e91502e8b58bc83f6e2c04be
is related to #56180.

Updates #56180.
Updates #54773.

Change-Id: I81d37e55a35f876905ceabc103fcf0d1ff348e2f
Reviewed-on: https://go-review.googlesource.com/c/go/+/450615
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Run-TryBot: Bryan Mills <bcmills@google.com>
Auto-Submit: Bryan Mills <bcmills@google.com>
@gopherbot
Copy link
Contributor

Found new dashboard test flakes for:

#!watchflakes
post <- goos == "netbsd" && (`SIGQUIT` || `panic: test timed out`)
2022-11-03 20:32 netbsd-arm64-bsiegert tools@e5f03c10 go@7ddbadb3 x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m7s)
	TestBuildPackageGo117/unsafe_add (10m7s)
	TestBuildPackageGo117/unsafe_slice (10m7s)

sync.runtime_SemacquireMutex(0x1?, 0x3b?, 0x4000076e28?)
	/var/gobuilder/buildlet/go/src/runtime/sema.go:77 +0x28
sync.(*Mutex).lockSlow(0x598714)
	/var/gobuilder/buildlet/go/src/sync/mutex.go:171 +0x174
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x400021e000, {0x4000208028?, 0x40002180a0?, 0x4000046400?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x3349bf?, 0x400020a000, 0x40002180a0, {0x4000208028, 0x1, 0x1}, 0x400009cf48?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x40001416c0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x40001416c0, 0x400017b2c0)
2022-11-03 20:32 netbsd-arm64-bsiegert tools@e5f03c10 go@7ddbadb3 x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m11s)

syscall.Syscall6(0x1e1, 0x1, 0x2792, 0x400014ab8c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400014abd8?, 0x4000064a80?, 0x4000028480?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x4000028510)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40001241e0, {0x400000e100?, 0x400001f950?, 0x18?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x400007d080?, 0x400007cfc0, 0x400001f950, {0x400000e100, 0x1, 0x1}, 0x4000074f18?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000003ba0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:50 +0x1b0
testing.tRunner(0x4000003ba0, 0x34edb0)
2022-11-03 20:32 netbsd-arm64-bsiegert tools@e5f03c10 go@7ddbadb3 x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (9m59s)

syscall.Syscall6(0x1e1, 0x1, 0x5eab, 0x40002f2b9c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x40002f2be8?, 0x40002d2c00?, 0x4000194840?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40001948d0)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x40002fe700?, {0x0?, 0x13?}, 0x0?, {0x40002f8aa0, 0x2, 0x2}, 0xde100?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x40002b71e0, {0x40002f3f38, 0x2, 0x31?})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x40002b71e0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x40002b71e0, 0x28c8f0)
2022-11-03 20:32 netbsd-arm64-bsiegert tools@e5f03c10 go@7ddbadb3 x/tools/refactor/satisfy.TestGenericCoreOperations (log) 
panic: test timed out after 10m0s
running tests:
	TestGenericCoreOperations (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0x37e5, 0x4000192b3c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000192b88?, 0x4000116a80?, 0x400012e3c0?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x400012e450)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x4000194080?, {0x264c1a?, 0x4?}, 0x0?, {0x4000193e20, 0x1, 0x1}, 0x3b0788?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/refactor/satisfy_test.constraints(0x4000118820, {0x2781fd, 0xa8c})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/refactor/satisfy/find_test.go:225 +0x280
golang.org/x/tools/refactor/satisfy_test.TestGenericCoreOperations(0x4000118820)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/refactor/satisfy/find_test.go:168 +0x30
testing.tRunner(0x4000118820, 0x279398)
2022-11-04 14:59 netbsd-arm64-bsiegert tools@a77a1fb9 go@7ddbadb3 x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m0s)
	TestBuildPackageGo117/unsafe_add (10m0s)
	TestBuildPackageGo117/unsafe_slice (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0x63d9, 0x400014abbc, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400014ac08?, 0x40000a34a0?, 0x40000cc2d0?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x400009c5a0, {0x40000a02c0?, 0x40000985a0?, 0x4000080000?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x3349bf?, 0x40000a8ac0, 0x40000985a0, {0x40000a02c0, 0x1, 0x1}, 0x4000076f48?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x40001671e0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x40001671e0, 0x40001b0800)
2022-11-04 14:59 netbsd-arm64-bsiegert tools@a77a1fb9 go@7ddbadb3 x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0x4e22, 0x400014ab8c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400014abd8?, 0x4000064a80?, 0x4000028480?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x4000028510)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40001241e0, {0x400000e100?, 0x400001f950?, 0x18?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x400007d080?, 0x400007cfc0, 0x400001f950, {0x400000e100, 0x1, 0x1}, 0x4000074f18?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000003ba0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:50 +0x1b0
testing.tRunner(0x4000003ba0, 0x34edb0)
2022-11-04 14:59 netbsd-arm64-bsiegert tools@a77a1fb9 go@7ddbadb3 x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0x5517, 0x40000dcb9c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x40000dcbe8?, 0x40000a4720?, 0x40000ba4b0?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40000ba540)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x40000e1b00?, {0x0?, 0x13?}, 0x0?, {0x40000b1900, 0x2, 0x2}, 0xde100?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x400020a4e0, {0x40000ddf38, 0x2, 0x31?})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x400020a4e0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x400020a4e0, 0x28c8f0)
2022-11-04 14:59 netbsd-arm64-bsiegert tools@a77a1fb9 go@7ddbadb3 x/tools/refactor/satisfy.TestGenericCoreOperations (log) 
panic: test timed out after 10m0s
running tests:
	TestGenericCoreOperations (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0xa46, 0x40000d4b3c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x40000d4b88?, 0x40000a45a0?, 0x40000c8300?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40000c8390)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x40000c5400?, {0x264c1a?, 0x4?}, 0x0?, {0x40000d5e20, 0x1, 0x1}, 0x3b0788?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/refactor/satisfy_test.constraints(0x4000003a00, {0x2781fd, 0xa8c})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/refactor/satisfy/find_test.go:225 +0x280
golang.org/x/tools/refactor/satisfy_test.TestGenericCoreOperations(0x4000003a00)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/refactor/satisfy/find_test.go:168 +0x30
testing.tRunner(0x4000003a00, 0x279398)
2022-11-04 16:52 netbsd-arm64-bsiegert tools@ec044b1a go@0758a7d8 x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m2s)
	TestBuildPackageGo117/unsafe_add (10m2s)
	TestBuildPackageGo117/unsafe_slice (10m2s)

sync.runtime_SemacquireMutex(0x1?, 0x3b?, 0x4000186e28?)
	/var/gobuilder/buildlet/go/src/runtime/sema.go:77 +0x28
sync.(*Mutex).lockSlow(0x5986f4)
	/var/gobuilder/buildlet/go/src/sync/mutex.go:171 +0x174
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x400018a000, {0x40000f8028?, 0x40001360a0?, 0x4000046800?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x334a7f?, 0x40000fa000, 0x40001360a0, {0x40000f8028, 0x1, 0x1}, 0x4000076f48?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x400012a680)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x400012a680, 0x400013b2c0)
2022-11-04 16:52 netbsd-arm64-bsiegert tools@ec044b1a go@0758a7d8 x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0x313c, 0x400014ab8c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400014abd8?, 0x4000064a80?, 0x4000028480?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x4000028510)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40001241e0, {0x400000e100?, 0x400001f950?, 0x18?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x400007d080?, 0x400007cfc0, 0x400001f950, {0x400000e100, 0x1, 0x1}, 0x4000074f18?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000003ba0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:50 +0x1b0
testing.tRunner(0x4000003ba0, 0x34ee58)
2022-11-04 16:52 netbsd-arm64-bsiegert tools@ec044b1a go@0758a7d8 x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0x21b0, 0x40000f0b9c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x40000f0be8?, 0x40000b0900?, 0x40000ac5d0?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40000ac660)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x40000f5b00?, {0x0?, 0x13?}, 0x0?, {0x4000095990, 0x2, 0x2}, 0xde100?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x4000082340, {0x40000f1f38, 0x2, 0x31?})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x4000082340)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x4000082340, 0x28c8f0)
2022-11-04 18:06 netbsd-arm-bsiegert tools@39c2fd8b go@a7498509 x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m14s)
	TestBuildPackageGo117/unsafe_add (10m14s)
	TestBuildPackageGo117/unsafe_slice (10m14s)

syscall.Syscall6(0x1e1, 0x1, 0x355f, 0x94f5ac, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm.s:39 +0x8
os.wait6(0x1, 0x355f, 0x10020)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x54
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0xba0
go/types.(*Checker).checkFiles(0x8032c0, {0x80e7f8, 0x1, 0x1})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xd4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x8176b0, 0x817560, 0x817680, {0x80e7f8, 0x1, 0x1}, 0x8)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x194
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x8ee780)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x1c4
testing.tRunner(0x8ee780, 0x8e9b20)
2022-11-04 18:06 netbsd-arm-bsiegert tools@39c2fd8b go@a7498509 x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m13s)

syscall.Syscall6(0x1e1, 0x1, 0x6688, 0x88d594, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm.s:39 +0x8
os.wait6(0x1, 0x6688, 0x10020)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x54
os.(*Process).blockUntilWaitable(0x820510)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x30
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0xba0
go/types.(*Checker).checkFiles(0x802f00, {0x80e6c8, 0x1, 0x1})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xd4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x8172f0, 0x8171a0, 0x817290, {0x80e6c8, 0x1, 0x1}, 0x8)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x194
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x802d20)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:50 +0x234
testing.tRunner(0x802d20, 0x3773e4)
2022-11-04 18:06 netbsd-arm64-bsiegert tools@39c2fd8b go@0758a7d8 x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m1s)
	TestBuildPackageGo117/unsafe_add (10m1s)
	TestBuildPackageGo117/unsafe_slice (10m1s)

syscall.Syscall6(0x1e1, 0x1, 0x7c3, 0x400014abbc, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400014ac08?, 0x4000065f80?, 0x40000287e0?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x4000124780, {0x400000e448?, 0x4000180230?, 0x563d60?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x334a7f?, 0x400007dec0, 0x4000180230, {0x400000e448, 0x1, 0x1}, 0x4000072f48?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x40000831e0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x40000831e0, 0x40000fb400)
2022-11-04 18:06 netbsd-arm64-bsiegert tools@39c2fd8b go@0758a7d8 x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m13s)

syscall.Syscall6(0x1e1, 0x1, 0x92, 0x400014ab8c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400014abd8?, 0x4000064a80?, 0x4000028480?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x4000028510)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40001241e0, {0x400000e108?, 0x400001f950?, 0x18?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x400007d080?, 0x400007cfc0, 0x400001f950, {0x400000e108, 0x1, 0x1}, 0x4000074f18?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000003ba0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:50 +0x1b0
testing.tRunner(0x4000003ba0, 0x34ee58)
2022-11-04 18:06 netbsd-arm64-bsiegert tools@39c2fd8b go@0758a7d8 x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m2s)

syscall.Syscall6(0x1e1, 0x1, 0x609d, 0x4000234b9c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000234be8?, 0x4000210d80?, 0x400001a960?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x400001a9f0)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x4000240740?, {0x0?, 0x13?}, 0x0?, {0x4000236d60, 0x2, 0x2}, 0xde100?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x400020a4e0, {0x4000235f38, 0x2, 0x31?})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x400020a4e0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x400020a4e0, 0x28c8f0)
2022-11-04 18:06 netbsd-arm64-bsiegert tools@39c2fd8b go@0758a7d8 x/tools/refactor/satisfy.TestGenericCoreOperations (log) 
panic: test timed out after 10m0s
running tests:
	TestGenericCoreOperations (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0x6d55, 0x4000152b3c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000152b88?, 0x4000056ae0?, 0x400001a4e0?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x400001a570)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x4000154080?, {0x264c1a?, 0x4?}, 0x0?, {0x4000153e20, 0x1, 0x1}, 0x3b0788?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/refactor/satisfy_test.constraints(0x4000003a00, {0x2781fd, 0xa8c})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/refactor/satisfy/find_test.go:225 +0x280
golang.org/x/tools/refactor/satisfy_test.TestGenericCoreOperations(0x4000003a00)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/refactor/satisfy/find_test.go:168 +0x30
testing.tRunner(0x4000003a00, 0x279398)
2022-11-05 17:57 netbsd-arm64-bsiegert tools@3c8152e2 go@8ec1c9e2 x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m2s)
	TestBuildPackageGo117/unsafe_add (10m3s)
	TestBuildPackageGo117/unsafe_slice (10m3s)

sync.runtime_SemacquireMutex(0x1?, 0x3b?, 0x400014ae28?)
	/var/gobuilder/buildlet/go/src/runtime/sema.go:77 +0x28
sync.(*Mutex).lockSlow(0x5986f4)
	/var/gobuilder/buildlet/go/src/sync/mutex.go:171 +0x174
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x4000124b40, {0x400000e448?, 0x4000180230?, 0x4000080000?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x334a7f?, 0x400007dec0, 0x4000180230, {0x400000e448, 0x1, 0x1}, 0x4000072f48?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x40000831e0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x40000831e0, 0x40000fb400)
2022-11-05 17:57 netbsd-arm64-bsiegert tools@3c8152e2 go@8ec1c9e2 x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m3s)

syscall.Syscall6(0x1e1, 0x1, 0x1c9d, 0x400014ab8c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400014abd8?, 0x4000064a80?, 0x4000028480?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x4000028510)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40001241e0, {0x400000e100?, 0x400001f950?, 0x18?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x400007d080?, 0x400007cfc0, 0x400001f950, {0x400000e100, 0x1, 0x1}, 0x4000074f18?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000003ba0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:50 +0x1b0
testing.tRunner(0x4000003ba0, 0x34ee58)
2022-11-05 17:57 netbsd-arm64-bsiegert tools@3c8152e2 go@8ec1c9e2 x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m1s)

syscall.Syscall6(0x1e1, 0x1, 0x6c31, 0x4000234b9c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000234be8?, 0x4000210d80?, 0x400001a960?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x400001a9f0)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x4000240740?, {0x0?, 0x13?}, 0x0?, {0x4000236d60, 0x2, 0x2}, 0xde100?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x400020a4e0, {0x4000235f38, 0x2, 0x31?})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x400020a4e0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x400020a4e0, 0x28c8f0)
2022-11-05 17:57 netbsd-arm64-bsiegert tools@3c8152e2 go@8ec1c9e2 x/tools/refactor/satisfy.TestGenericCoreOperations (log) 
panic: test timed out after 10m0s
running tests:
	TestGenericCoreOperations (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0x5699, 0x4000152b3c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000152b88?, 0x4000056ae0?, 0x400001a4e0?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x400001a570)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x4000154080?, {0x264c1a?, 0x4?}, 0x0?, {0x4000153e20, 0x1, 0x1}, 0x3b0788?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/refactor/satisfy_test.constraints(0x4000003a00, {0x2781fd, 0xa8c})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/refactor/satisfy/find_test.go:225 +0x280
golang.org/x/tools/refactor/satisfy_test.TestGenericCoreOperations(0x4000003a00)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/refactor/satisfy/find_test.go:168 +0x30
testing.tRunner(0x4000003a00, 0x279398)
2022-11-07 21:25 netbsd-amd64-9_0 tools@003fde14 go@5d5ed57b x/tools/cmd/signature-fuzzer/fuzz-runner.TestRunner (log) 
panic: test timed out after 10m0s

syscall.Syscall6(0x1c1, 0xfa3, 0xc000078d4c, 0x0, 0xc0001c2090, 0x0, 0x0)
	/tmp/workdir/go/src/syscall/asm_unix_amd64.s:39 +0x5
syscall.wait4(0xc000078d50?, 0x40cd87?, 0x90?, 0x55e600?)
	/tmp/workdir/go/src/syscall/zsyscall_netbsd_amd64.go:34 +0x4e
syscall.Wait4(0x203000?, 0xc000078d84, 0xc000078de8?, 0x40ca3f?)
	/tmp/workdir/go/src/syscall/syscall_bsd.go:144 +0x2b
os.(*Process).wait(0xc0001b8030)
	/tmp/workdir/go/src/os/exec_unix.go:43 +0x77
os.(*Process).Wait(...)
	/tmp/workdir/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0001a2160)
	/tmp/workdir/go/src/os/exec/exec.go:599 +0x4b
os/exec.(*Cmd).Run(0x8?)
	/tmp/workdir/go/src/os/exec/exec.go:437 +0x39
os/exec.(*Cmd).CombinedOutput(0xc0001a2160)
	/tmp/workdir/go/src/os/exec/exec.go:707 +0xa8
golang.org/x/tools/cmd/signature-fuzzer/fuzz-runner.testRace(0xc000083520, {0xc0000c6100, 0x34})
	/tmp/workdir/gopath/src/golang.org/x/tools/cmd/signature-fuzzer/fuzz-runner/rnr_test.go:79 +0x18a
golang.org/x/tools/cmd/signature-fuzzer/fuzz-runner.TestRunner.func2(0x0?)
	/tmp/workdir/gopath/src/golang.org/x/tools/cmd/signature-fuzzer/fuzz-runner/rnr_test.go:52 +0x25
testing.tRunner(0xc000083520, 0xc0000b4120)
2022-11-07 21:25 netbsd-arm64-bsiegert tools@003fde14 go@0b7aa9fa x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m13s)
	TestBuildPackageGo117/unsafe_add (10m13s)
	TestBuildPackageGo117/unsafe_slice (10m13s)

syscall.Syscall6(0x1e1, 0x1, 0x19b8, 0x400014abbc, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400014ac08?, 0x4000065f80?, 0x40000287e0?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x4000124780, {0x400000e450?, 0x4000180230?, 0x563d60?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x334bdf?, 0x400007dec0, 0x4000180230, {0x400000e450, 0x1, 0x1}, 0x4000072f48?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x40000831e0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x40000831e0, 0x40000fb400)
2022-11-07 21:25 netbsd-arm64-bsiegert tools@003fde14 go@0b7aa9fa x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m12s)

syscall.Syscall6(0x1e1, 0x1, 0x6302, 0x400014ab8c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400014abd8?, 0x4000064a80?, 0x4000028480?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x4000028510)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40001241e0, {0x400000e100?, 0x400001f950?, 0x18?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x400007d080?, 0x400007cfc0, 0x400001f950, {0x400000e100, 0x1, 0x1}, 0x4000074f18?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000003ba0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:50 +0x1b0
testing.tRunner(0x4000003ba0, 0x34efb8)
2022-11-07 21:25 netbsd-arm64-bsiegert tools@003fde14 go@0b7aa9fa x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0x7136, 0x4000236b9c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000236be8?, 0x4000212d80?, 0x400001a960?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x400001a9f0)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x4000242740?, {0x0?, 0x13?}, 0x0?, {0x4000238d60, 0x2, 0x2}, 0xde120?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x400020c4e0, {0x4000237f38, 0x2, 0x31?})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x400020c4e0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x400020c4e0, 0x28ca70)
2022-11-07 21:25 netbsd-arm64-bsiegert tools@003fde14 go@0b7aa9fa x/tools/refactor/satisfy.TestGenericCoreOperations (log) 
panic: test timed out after 10m0s
running tests:
	TestGenericCoreOperations (10m1s)

syscall.Syscall6(0x1e1, 0x1, 0x1b3b, 0x4000152b3c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000152b88?, 0x4000056ae0?, 0x400001a4e0?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x400001a570)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x4000154080?, {0x264d7a?, 0x4?}, 0x0?, {0x4000153e20, 0x1, 0x1}, 0x3b08d0?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/refactor/satisfy_test.constraints(0x4000003a00, {0x27835d, 0xa8c})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/refactor/satisfy/find_test.go:225 +0x280
golang.org/x/tools/refactor/satisfy_test.TestGenericCoreOperations(0x4000003a00)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/refactor/satisfy/find_test.go:168 +0x30
testing.tRunner(0x4000003a00, 0x2794f8)
2022-11-08 21:01 netbsd-386-9_0 tools@ba92ae17 go@27c38142 x/tools/gopls/internal/lsp.TestLSP (log) 
panic: test timed out after 10m0s
running tests:
	TestLSP (10m0s)
	TestLSP/Modules (10m0s)

testing.(*T).Run(0x9407770, {0x891d291, 0x7}, 0x95cf7b8)
	/tmp/workdir/go/src/testing/testing.go:1619 +0x415
golang.org/x/tools/gopls/internal/lsp/tests.RunTests(0x9407770, {0x8920dd2, 0x8}, 0x1, 0x8a56a70)
	/tmp/workdir/gopath/src/golang.org/x/tools/gopls/internal/lsp/tests/tests.go:297 +0x11f
golang.org/x/tools/gopls/internal/lsp.TestLSP(0x9407770)
	/tmp/workdir/gopath/src/golang.org/x/tools/gopls/internal/lsp/lsp_test.go:47 +0x3c
testing.tRunner(0x9407770, 0x8a56a60)
2022-11-08 21:01 netbsd-arm64-bsiegert tools@ba92ae17 go@3a410941 x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m5s)
	TestBuildPackageGo117/unsafe_add (10m4s)
	TestBuildPackageGo117/unsafe_slice (10m5s)

sync.runtime_SemacquireMutex(0x1?, 0x3b?, 0x40000c0e28?)
	/var/gobuilder/buildlet/go/src/runtime/sema.go:77 +0x28
sync.(*Mutex).lockSlow(0x5986f4)
	/var/gobuilder/buildlet/go/src/sync/mutex.go:171 +0x174
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x400029e000, {0x4000288028?, 0x40002980a0?, 0x563d60?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x334bff?, 0x400028a000, 0x40002980a0, {0x4000288028, 0x1, 0x1}, 0x4000072f48?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x40000831e0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x40000831e0, 0x40000fb400)
2022-11-08 21:01 netbsd-arm64-bsiegert tools@ba92ae17 go@3a410941 x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m1s)

syscall.Syscall6(0x1e1, 0x1, 0x713a, 0x400014ab8c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400014abd8?, 0x4000064a80?, 0x4000028480?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x4000028510)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40001241e0, {0x400000e100?, 0x400001f950?, 0x18?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x400007d080?, 0x400007cfc0, 0x400001f950, {0x400000e100, 0x1, 0x1}, 0x4000074f18?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000003ba0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:50 +0x1b0
testing.tRunner(0x4000003ba0, 0x34eff0)
2022-11-08 21:01 netbsd-arm64-bsiegert tools@ba92ae17 go@3a410941 x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0x21ec, 0x40002beb9c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x40002bebe8?, 0x40002da060?, 0x4000210780?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x4000210810)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x40002c7180?, {0x0?, 0x13?}, 0x0?, {0x40002d21c0, 0x2, 0x2}, 0xde0e0?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x400029c340, {0x40002bff38, 0x2, 0x31?})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x400029c340)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x400029c340, 0x28ca68)
2022-11-08 21:01 netbsd-arm64-bsiegert tools@ba92ae17 go@3a410941 x/tools/refactor/satisfy.TestGenericCoreOperations (log) 
panic: test timed out after 10m0s
running tests:
	TestGenericCoreOperations (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0x6505, 0x4000152b3c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000152b88?, 0x4000056ae0?, 0x400001a4e0?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x400001a570)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x4000154080?, {0x264d7a?, 0x4?}, 0x0?, {0x4000153e20, 0x1, 0x1}, 0x3b08d0?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/refactor/satisfy_test.constraints(0x4000003a00, {0x278351, 0xa8c})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/refactor/satisfy/find_test.go:225 +0x280
golang.org/x/tools/refactor/satisfy_test.TestGenericCoreOperations(0x4000003a00)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/refactor/satisfy/find_test.go:168 +0x30
testing.tRunner(0x4000003a00, 0x2794e8)
2022-11-09 03:01 netbsd-amd64-9_0 go@f13849a7 cmd/compile/internal/test.TestCode (log) 
panic: test timed out after 3m0s
running tests:
	TestCode (3m0s)

syscall.Syscall6(0x1e1, 0x1, 0x6516, 0xc000853b5c, 0x10020, 0x0, 0x0)
	/tmp/workdir/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000853b08 sp=0xc000853b00 pc=0x47b665
os.wait6(0xc000527740?, 0xc3cde0?, 0xc0005276e0?)
	/tmp/workdir/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000853b78 sp=0xc000853b08 pc=0x4acf8d
os.(*Process).blockUntilWaitable(0xc00001d590)
	/tmp/workdir/go/src/os/wait_wait6.go:20 +0x36 fp=0xc000853ba8 sp=0xc000853b78 pc=0x4ad016
os.(*Process).wait(0xc00001d590)
	/tmp/workdir/go/src/os/exec_unix.go:22 +0x28 fp=0xc000853c08 sp=0xc000853ba8 pc=0x4a6b88
os.(*Process).Wait(...)
	/tmp/workdir/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0003aa000)
	/tmp/workdir/go/src/os/exec/exec.go:887 +0x45 fp=0xc000853c70 sp=0xc000853c08 pc=0x548f65
os/exec.(*Cmd).Run(0x23?)
	/tmp/workdir/go/src/os/exec/exec.go:587 +0x39 fp=0xc000853c90 sp=0xc000853c70 pc=0x547a79
os/exec.(*Cmd).CombinedOutput(0xc0003aa000)
	/tmp/workdir/go/src/os/exec/exec.go:1002 +0xa8 fp=0xc000853cb8 sp=0xc000853c90 pc=0x5498c8
cmd/compile/internal/test.TestCode(0xc000516680)
	/tmp/workdir/go/src/cmd/compile/internal/test/ssa_test.go:170 +0x985 fp=0xc000853f70 sp=0xc000853cb8 pc=0x7d2745
testing.tRunner(0xc000516680, 0x890ac8)
2022-11-09 20:57 netbsd-amd64-9_0 vuln@3af8368e go@ffc44963 x/vuln/cmd/govulncheck (log) 
panic: test timed out after 10m0s
running tests:
	TestCommand (10m0s)
	TestCommand/testdata/json (9m53s)

goroutine 39 [running]:
testing.(*M).startAlarm.func1()
	/tmp/workdir/go/src/testing/testing.go:2230 +0x3b9
created by time.goFunc
	/tmp/workdir/go/src/time/sleep.go:176 +0x32
2022-11-10 20:13 netbsd-amd64-9_0 go@e87e7997 runtime.TestSignalDuringExec (log) 
--- FAIL: TestSignalDuringExec (146.62s)
    exec.go:146: test timed out while running command: /tmp/workdir/tmp/go-build287781807/testprognet.exe SignalDuringExec
    crash_test.go:58: /tmp/workdir/tmp/go-build287781807/testprognet.exe SignalDuringExec: exit status 2
    crash_unix_test.go:267: want OK
        , got SIGQUIT: quit
        PC=0x464bc3 m=12 sigcode=0

        rax    0x4
        rbx    0x0
        rcx    0x464bc3
...
panic: finalizer started 503.549158ms ago (328.778µs after registration) and ran 173 iterations, but did not return

goroutine 182344 [running]:
panic({0x791fe0, 0xc0010b6000})
	/tmp/workdir/go/src/runtime/panic.go:987 +0x3bb fp=0xc00006af30 sp=0xc00006ae70 pc=0x43b09b
runtime_test.TestStackGrowth.func4()
	/tmp/workdir/go/src/runtime/stack_test.go:134 +0x154 fp=0xc00006afe0 sp=0xc00006af30 pc=0x747794
runtime.goexit()
	/tmp/workdir/go/src/runtime/asm_amd64.s:1594 +0x1 fp=0xc00006afe8 sp=0xc00006afe0 pc=0x476d61
created by time.goFunc
	/tmp/workdir/go/src/time/sleep.go:176 +0x32

goroutine 18 [running]:
	goroutine running on other thread; stack unavailable
created by runtime.gcBgMarkStartWorkers
	/tmp/workdir/go/src/runtime/mgc.go:1199 +0x25
2022-11-10 21:11 netbsd-386-9_0 go@79950a41 runtime.TestCgoCallbackGC (log) 
--- FAIL: TestCgoCallbackGC (138.01s)
    exec.go:146: test timed out while running command: /tmp/workdir/tmp/go-build3130866947/testprogcgo.exe CgoCallbackGC
    crash_test.go:58: /tmp/workdir/tmp/go-build3130866947/testprogcgo.exe CgoCallbackGC: exit status 2
    crash_cgo_test.go:74: expected "OK\n", but got:
        SIGQUIT: quit
        PC=0x80b2287 m=25 sigcode=0

        eax    0x4
        ebx    0x8483590
        ecx    0x8483590
        edx    0x8481200
        edi    0x8418110
        esi    0x2
        ebp    0x0
        esp    0xa53ffe3c
        eip    0x80b2287
        eflags 0x247
        cs     0x17
        fs     0xab
        gs     0xb3
2022-11-11 03:59 netbsd-amd64-9_0 tools@3c3713e6 go@a3dce127 x/tools/cmd/signature-fuzzer/internal/fuzz-generator.TestEmitBadBuildFailure (log) 
panic: test timed out after 10m0s

syscall.Syscall6(0x1c1, 0x4a2, 0xc0002abcb4, 0x0, 0xc00024cc60, 0x0, 0x0)
	/tmp/workdir/go/src/syscall/asm_unix_amd64.s:39 +0x5
syscall.wait4(0xc0002abcb8?, 0x40d4c7?, 0x90?, 0x639560?)
	/tmp/workdir/go/src/syscall/zsyscall_netbsd_amd64.go:34 +0x4e
syscall.Wait4(0x203000?, 0xc0002abcec, 0x16?, 0xc0002abd78?)
	/tmp/workdir/go/src/syscall/syscall_bsd.go:144 +0x2b
os.(*Process).wait(0xc000270c90)
	/tmp/workdir/go/src/os/exec_unix.go:43 +0x77
os.(*Process).Wait(...)
	/tmp/workdir/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc000294000)
	/tmp/workdir/go/src/os/exec/exec.go:514 +0x54
os/exec.(*Cmd).Run(0x3?)
	/tmp/workdir/go/src/os/exec/exec.go:341 +0x39
os/exec.(*Cmd).CombinedOutput(0xc000294000)
	/tmp/workdir/go/src/os/exec/exec.go:574 +0x96
golang.org/x/tools/cmd/signature-fuzzer/internal/fuzz-generator.TestEmitBadBuildFailure(0xc0000036c0)
	/tmp/workdir/gopath/src/golang.org/x/tools/cmd/signature-fuzzer/internal/fuzz-generator/gen_test.go:275 +0x26b
testing.tRunner(0xc0000036c0, 0x65a208)
2022-11-11 23:24 netbsd-386-9_3 go@122a22e0 go/internal/gcimporter.TestImportTypeparamTests (log) 
panic: test timed out after 3m0s
running tests:
	TestImportTypeparamTests (2m59s)
	TestImportTypeparamTests/issue39755.go (2m58s)

runtime.gopark(0x82afe10, 0x8821470, 0xe, 0x17, 0x2)
	/tmp/workdir/go/src/runtime/proc.go:381 +0xf6 fp=0x8832e5c sp=0x8832e48 pc=0x8080856
runtime.chanrecv(0x8821440, 0x8832edb, 0x1)
	/tmp/workdir/go/src/runtime/chan.go:583 +0x3e8 fp=0x8832ea4 sp=0x8832e5c pc=0x804d678
runtime.chanrecv1(0x8821440, 0x8832edb)
	/tmp/workdir/go/src/runtime/chan.go:442 +0x1c fp=0x8832eb8 sp=0x8832ea4 pc=0x804d28c
testing.(*T).Run(0x8b7a0f0, {0x8a42e80, 0xd}, 0x89e7100)
	/tmp/workdir/go/src/testing/testing.go:1619 +0x415 fp=0x8832f1c sp=0x8832eb8 pc=0x81103d5
go/internal/gcimporter_test.TestImportTypeparamTests(0x8b7a0f0)
	/tmp/workdir/go/src/go/internal/gcimporter/gcimporter_test.go:193 +0x344 fp=0x8832f9c sp=0x8832f1c pc=0x8245e64
testing.tRunner(0x8b7a0f0, 0x82afcbc)
2022-11-15 16:24 netbsd-386-9_0 go@6df54215 TestMallocCrashesOnNil (log) 
panic: test timed out after 5m0s
running tests:
	TestMallocCrashesOnNil (4m57s)

syscall.Syscall6(0x1, 0x30a7, 0x886267c, 0x10020, 0x0, 0x0, 0x0)
	/tmp/workdir/go/src/syscall/asm_unix_386.s:43 +0x5 fp=0x8862654 sp=0x8862650 pc=0x80b6025
os.wait6(0x1, 0x30a7, 0x10020)
	/tmp/workdir/go/src/os/wait6_netbsd.go:16 +0x57 fp=0x8862688 sp=0x8862654 pc=0x80d0bb7
os.(*Process).blockUntilWaitable(0x85c8330)
	/tmp/workdir/go/src/os/wait_wait6.go:20 +0x31 fp=0x88626a4 sp=0x8862688 pc=0x80d0c11
os.(*Process).wait(0x85c8330)
	/tmp/workdir/go/src/os/exec_unix.go:22 +0x28 fp=0x88626e0 sp=0x88626a4 pc=0x80cbe88
os.(*Process).Wait(...)
	/tmp/workdir/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0x85c3440)
	/tmp/workdir/go/src/os/exec/exec.go:890 +0x36 fp=0x8862718 sp=0x88626e0 pc=0x8133856
os/exec.(*Cmd).Run(0x85c3440)
	/tmp/workdir/go/src/os/exec/exec.go:590 +0x43 fp=0x8862728 sp=0x8862718 pc=0x81325d3
os/exec.(*Cmd).CombinedOutput(0x85c3440)
	/tmp/workdir/go/src/os/exec/exec.go:1005 +0x89 fp=0x886273c sp=0x8862728 pc=0x8133e69
misc/cgo/errors.TestMallocCrashesOnNil(0x86822d0)
	/tmp/workdir/go/misc/cgo/errors/errors_test.go:153 +0xff fp=0x886279c sp=0x886273c pc=0x816814f
testing.tRunner(0x86822d0, 0x81a9850)
2022-11-15 19:01 netbsd-amd64-9_0 tools@fc702c52 go@678cd71d x/tools/go/packages.TestAll (log) 
panic: test timed out after 10m0s
running tests:
	TestAbsoluteFilenames (9m46s)
	TestAbsoluteFilenames/Modules (9m42s)

golang.org/x/tools/internal/gocommand.runCmdContext({0x740678, 0xc000124000}, 0xc01267e2c0)
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:265 +0x22d
golang.org/x/tools/internal/gocommand.(*Invocation).run(0xc0030e0598, {0x740678, 0xc000124000}, {0x73dc60?, 0xc00f6a1b30}, {0x73dc60?, 0xc00f6a1b90})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:234 +0xeec
golang.org/x/tools/internal/gocommand.(*Invocation).runWithFriendlyError(0xc0030e0560?, {0x740678, 0xc000124000}, {0x73dc60?, 0xc00f6a1b30?}, {0x73dc60?, 0xc00f6a1b90?})
...
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages.go:277 +0x59
golang.org/x/tools/go/packages.Load(0xc0030e1be0?, {0xc01677c020, 0x1, 0x1})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages.go:260 +0x4e
golang.org/x/tools/go/packages_test.testAbsoluteFilenames(0xc018e4a680, {0x7404f0, 0x8e9fd8})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages_test.go:1125 +0x77d
golang.org/x/tools/go/packages_test.testAllOrModulesParallel.func1(0xc018e4a680, {0x7404f0, 0x8e9fd8})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages_test.go:81 +0x138
golang.org/x/tools/go/packages/packagestest.TestAll.func1(0xc018e4a680)
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packagestest/export.go:162 +0x57
testing.tRunner(0xc018e4a680, 0xc01925c100)
2022-11-15 19:01 netbsd-amd64-9_0 tools@fc702c52 go@96711e4d x/tools/go/analysis/passes/structtag.Test (log) 
panic: test timed out after 10m0s
running tests:
	Test (10m0s)

golang.org/x/tools/internal/gocommand.runCmdContext({0x736818, 0xc00012e000}, 0xc0001686e0)
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:265 +0x22d
golang.org/x/tools/internal/gocommand.(*Invocation).run(0xc000216838, {0x736818, 0xc00012e000}, {0x733fa0?, 0xc00011ba10}, {0x733fa0?, 0xc00011ba40})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:234 +0xeec
golang.org/x/tools/internal/gocommand.(*Invocation).runWithFriendlyError(0xc000216800?, {0x736818, 0xc00012e000}, {0x733fa0?, 0xc00011ba10?}, {0x733fa0?, 0xc00011ba40?})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:156 +0x65
...
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages.go:277 +0x59
golang.org/x/tools/go/packages.Load(0xc000118400?, {0xc000117660, 0x1, 0x1})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages.go:260 +0x4e
golang.org/x/tools/go/analysis/analysistest.loadPackages(0x8a8f20, {0xc000156190, 0x50}, {0xc000117660, 0x1, 0x1})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/analysis/analysistest/analysistest.go:326 +0x20f
golang.org/x/tools/go/analysis/analysistest.Run({0x7347a0, 0xc000103040}, {0xc000156190, 0x50}, 0x46527c?, {0xc000117660, 0x1, 0x1})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/analysis/analysistest/analysistest.go:285 +0xbf
golang.org/x/tools/go/analysis/passes/structtag_test.Test(0x0?)
	/tmp/workdir/gopath/src/golang.org/x/tools/go/analysis/passes/structtag/structtag_test.go:16 +0x7b
testing.tRunner(0xc000103040, 0x6e9808)
2022-11-15 20:28 netbsd-amd64-9_0 tools@6e8da3fe go@c085c6cb x/tools/internal/gcimporter.TestImportTypeparamTests (log) 
panic: test timed out after 10m0s
running tests:
	TestImportTypeparamTests (9m31s)
	TestImportTypeparamTests/absdiff2.go (9m31s)

testing.(*T).Run(0xc00015a680, {0xc0000192a0?, 0x12?}, 0xc00019e000)
	/tmp/workdir/go/src/testing/testing.go:1621 +0x405
golang.org/x/tools/internal/gcimporter.TestImportTypeparamTests(0xc00015a680)
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gcimporter/gcimporter_test.go:205 +0x339
testing.tRunner(0xc00015a680, 0x738e88)
2022-11-16 15:56 netbsd-amd64-9_3 tools@b0ad6b2e go@70f585f0 x/tools/internal/gcimporter.TestImportTypeparamTests (log) 
panic: test timed out after 10m0s
running tests:
	TestImportTypeparamTests (9m17s)
	TestImportTypeparamTests/cons.go (9m15s)

testing.(*T).Run(0xc0003f4340, {0xc0002d4b90?, 0x12?}, 0xc00011a000)
	/tmp/workdir/go/src/testing/testing.go:1629 +0x405
golang.org/x/tools/internal/gcimporter.TestImportTypeparamTests(0xc0003f4340)
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gcimporter/gcimporter_test.go:205 +0x339
testing.tRunner(0xc0003f4340, 0x736ba0)
2022-11-16 19:00 netbsd-amd64-9_0 go@80d8c77a cmd/link/internal/ld.TestOptimizedOutParamHandling (log) 
--- FAIL: TestOptimizedOutParamHandling (162.15s)
    exec.go:146: test timed out while running command: /tmp/workdir/go/bin/go build -gcflags= -o /tmp/workdir/tmp/TestOptimizedOutParamHandling2700160006/001/out.exe /tmp/workdir/tmp/TestOptimizedOutParamHandling2700160006/001/test.go
    dwarf_test.go:105: ## build output:
        SIGQUIT: quit
        PC=0x4681e3 m=13 sigcode=0

        rax    0x4
        rbx    0x0
        rcx    0x4681e3
        rdx    0x0
        rdi    0x3
        rsi    0x0
        rbp    0x7f7fcc1cfd50
        rsp    0x7f7fcc1cfcf8
        r8     0xc00036fb40
        r9     0xc00036fb40
        r10    0x0
        r11    0x202
        r12    0x5
        r13    0x5
        r14    0xc0003b44e0
        r15    0x7f7ff7e4e000
        rip    0x4681e3
        rflags 0x203
        cs     0x47
        fs     0x0
        gs     0x0
    dwarf_test.go:108: build error: exit status 2

— watchflakes

@gopherbot
Copy link
Contributor

Found new dashboard test flakes for:

#!watchflakes
post <- goos == "netbsd" && (`SIGQUIT` || `panic: test timed out`)
2022-11-16 21:35 netbsd-amd64-9_0 tools@ce26db42 go@86713ea3 x/tools/go/analysis/passes/reflectvaluecompare.TestReflectValueCompare (log) 
panic: test timed out after 10m0s
running tests:
	TestReflectValueCompare (10m0s)

golang.org/x/tools/internal/gocommand.runCmdContext({0x731918, 0xc0000b6000}, 0xc000342000)
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:265 +0x22d
golang.org/x/tools/internal/gocommand.(*Invocation).run(0xc000116830, {0x731918, 0xc0000b6000}, {0x72f080?, 0xc00030e090}, {0x72f080?, 0xc00030e0c0})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:234 +0xeec
golang.org/x/tools/internal/gocommand.(*Invocation).runWithFriendlyError(0xc0001167f8?, {0x731918, 0xc0000b6000}, {0x72f080?, 0xc00030e090?}, {0x72f080?, 0xc00030e0c0?})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:156 +0x65
...
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages.go:277 +0x59
golang.org/x/tools/go/packages.Load(0xc0000a0400?, {0xc00009f130, 0x1, 0x1})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages.go:260 +0x4e
golang.org/x/tools/go/analysis/analysistest.loadPackages(0x8a4660, {0xc000094300, 0x5a}, {0xc00009f130, 0x1, 0x1})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/analysis/analysistest/analysistest.go:326 +0x20f
golang.org/x/tools/go/analysis/analysistest.Run({0x72f860, 0xc000083040}, {0xc000094300, 0x5a}, 0x4652bc?, {0xc00009f130, 0x1, 0x1})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/analysis/analysistest/analysistest.go:285 +0xbf
golang.org/x/tools/go/analysis/passes/reflectvaluecompare_test.TestReflectValueCompare(0x0?)
	/tmp/workdir/gopath/src/golang.org/x/tools/go/analysis/passes/reflectvaluecompare/reflectvaluecompare_test.go:16 +0x7b
testing.tRunner(0xc000083040, 0x6e51f8)

— watchflakes

This was referenced Nov 17, 2022
Closed
Closed
@gopherbot
Copy link
Contributor

Found new dashboard test flakes for:

#!watchflakes
post <- goos == "netbsd" && (`SIGQUIT` || `panic: test timed out`)
2022-11-17 16:35 netbsd-386-9_0 tools@434d569d go@217ed955 x/tools/go/packages.TestAll (log) 
panic: test timed out after 10m0s
running tests:
	TestLoadDifferentPatterns (9m57s)
	TestLoadDifferentPatterns/Modules (9m57s)

golang.org/x/tools/internal/gocommand.runCmdContext({0x8353f24, 0x8818040}, 0x8a22900)
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:265 +0x26e
golang.org/x/tools/internal/gocommand.(*Invocation).run(0x971128c, {0x8353f24, 0x8818040}, {0x8352658, 0xd095158}, {0x8352658, 0xd095170})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:234 +0xd2f
golang.org/x/tools/internal/gocommand.(*Invocation).runWithFriendlyError(0x971128c, {0x8353f24, 0x8818040}, {0x8352658, 0xd095158}, {0x8352658, 0xd095170})
...
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages.go:277 +0x52
golang.org/x/tools/go/packages.Load(0x18614000, {0xd08c590, 0x1, 0x1})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages.go:260 +0x4c
golang.org/x/tools/go/packages_test.testLoadDifferentPatterns(0xa91c2d0, {0x8353e24, 0x84d54f8})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/overlay_test.go:1029 +0x5a4
golang.org/x/tools/go/packages_test.testAllOrModulesParallel.func1(0xa91c2d0, {0x8353e24, 0x84d54f8})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages_test.go:81 +0x185
golang.org/x/tools/go/packages/packagestest.TestAll.func1(0xa91c2d0)
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packagestest/export.go:162 +0x51
testing.tRunner(0xa91c2d0, 0x14071a10)
2022-11-17 16:35 netbsd-amd64-9_0 tools@434d569d go@38b9ff60 x/tools/go/packages.TestAll (log) 
panic: test timed out after 10m0s
running tests:
	TestCgoNoSyntax (9m52s)
	TestCgoNoSyntax/Modules (9m52s)
	TestCgoNoSyntax/Modules/LoadMode(NeedName|NeedImports|NeedDeps|NeedTypes) (9m43s)

testing.(*T).Run(0xc0097d64e0, {0xc01da0ae40?, 0x1?}, 0xc01da14498)
	/tmp/workdir/go/src/testing/testing.go:1629 +0x405
golang.org/x/tools/go/packages_test.testCgoNoSyntax(0xc0097d64e0?, {0x73edf0, 0x8e81f8})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages_test.go:1928 +0x24f
golang.org/x/tools/go/packages_test.testAllOrModulesParallel.func1(0xc0097d64e0, {0x73edf0, 0x8e81f8})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages_test.go:81 +0x138
golang.org/x/tools/go/packages/packagestest.TestAll.func1(0xc0097d64e0)
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packagestest/export.go:162 +0x57
testing.tRunner(0xc0097d64e0, 0xc009917e00)
2022-11-17 16:35 netbsd-amd64-9_0 tools@434d569d go@f3ae7ac9 x/tools/cmd/callgraph.TestCallgraph (log) 
panic: test timed out after 10m0s
running tests:
	TestCallgraph (10m1s)

golang.org/x/tools/internal/gocommand.runCmdContext({0x848798, 0xc000134000}, 0xc0001982c0)
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:265 +0x22d
golang.org/x/tools/internal/gocommand.(*Invocation).run(0xc0001a4498, {0x848798, 0xc000134000}, {0x845a20?, 0xc000121140}, {0x845a20?, 0xc000121170})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:234 +0xeec
golang.org/x/tools/internal/gocommand.(*Invocation).runWithFriendlyError(0xc0001a4460?, {0x848798, 0xc000134000}, {0x845a20?, 0xc000121140?}, {0x845a20?, 0xc000121170?})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:156 +0x65
golang.org/x/tools/internal/gocommand.(*Runner).runConcurrent(0xc0001562e0, {0x848798, 0xc000134000}, {{0x7c8b46, 0x4}, {0xc0001942a0, 0x9, 0xe}, {0x0, 0x0, ...}, ...})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:100 +0x16d
golang.org/x/tools/internal/gocommand.(*Runner).RunRaw(0x6e6267?, {0x848798, 0xc000134000}, {{0x7c8b46, 0x4}, {0xc0001942a0, 0x9, 0xe}, {0x0, 0x0, ...}, ...})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:75 +0x90
golang.org/x/tools/go/packages.(*golistState).invokeGo(0xc00013caa0?, {0x7c8b46?, 0x4?}, {0xc0001942a0?, 0x9, 0xe?})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/golist.go:950 +0x3bb
golang.org/x/tools/go/packages.(*golistState).createDriverResponse(0xc00013caa0, {0xc00011c480, 0x1, 0x1})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/golist.go:454 +0xac
golang.org/x/tools/go/packages.goListDriver(0xc0001941c8, {0xc00011c450, 0x1, 0x757c40?})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/golist.go:200 +0x79f
golang.org/x/tools/go/packages.defaultDriver(0xc000118b70?, {0xc00011c450, 0x1, 0x1})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages.go:277 +0x59
golang.org/x/tools/go/packages.Load(0xc00016a7e0?, {0xc00011c450, 0x1, 0x1})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages.go:260 +0x4e
golang.org/x/tools/cmd/callgraph.doCallgraph({0x7cb822?, 0x0?}, {0xc000164190?, 0x8a594d?}, {0x7c8937, 0x3}, {0x7d3a5c, 0x1b}, 0x38?, {0xc00011c450, ...})
	/tmp/workdir/gopath/src/golang.org/x/tools/cmd/callgraph/main.go:183 +0x21c
golang.org/x/tools/cmd/callgraph.TestCallgraph(0xc000128b60)
	/tmp/workdir/gopath/src/golang.org/x/tools/cmd/callgraph/main_test.go:101 +0x4f1
testing.tRunner(0xc000128b60, 0x7e4aa8)
2022-11-17 19:28 netbsd-386-9_0 tools@ba373eed go@0bd4710c x/tools/gopls/internal/lsp/analysis/nonewvars.Test (log) 
panic: test timed out after 10m0s
running tests:
	Test (10m0s)

golang.org/x/tools/internal/gocommand.runCmdContext({0x8370ce0, 0x88b2000}, 0x89c0000)
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:265 +0x26e
golang.org/x/tools/internal/gocommand.(*Invocation).run(0x888ce24, {0x8370ce0, 0x88b2000}, {0x836f3b0, 0x898e048}, {0x836f3b0, 0x898e060})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:234 +0xd2f
golang.org/x/tools/internal/gocommand.(*Invocation).runWithFriendlyError(0x888ce24, {0x8370ce0, 0x88b2000}, {0x836f3b0, 0x898e048}, {0x836f3b0, 0x898e060})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:156 +0x4f
...
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages.go:260 +0x4c
golang.org/x/tools/go/analysis/analysistest.loadPackages(0x84ebd60, {0x88f8060, 0x59}, {0x88ae4c0, 0x2, 0x2})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/analysis/analysistest/analysistest.go:326 +0x1cc
golang.org/x/tools/go/analysis/analysistest.Run({0x836f950, 0x88824b0}, {0x88f8060, 0x59}, 0x84ebd60, {0x88ae4c0, 0x2, 0x2})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/analysis/analysistest/analysistest.go:285 +0x81
golang.org/x/tools/go/analysis/analysistest.RunWithSuggestedFixes({0x836f950, 0x88824b0}, {0x88f8060, 0x59}, 0x84ebd60, {0x88ae4c0, 0x2, 0x2})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/analysis/analysistest/analysistest.go:101 +0x79
golang.org/x/tools/gopls/internal/lsp/analysis/nonewvars_test.Test(0x88824b0)
	/tmp/workdir/gopath/src/golang.org/x/tools/gopls/internal/lsp/analysis/nonewvars/nonewvars_test.go:21 +0xed
testing.tRunner(0x88824b0, 0x8322748)
2022-11-17 21:42 netbsd-amd64-9_0 go@3e5c2c15 runtime.TestCgoExecSignalMask (log) 
--- FAIL: TestCgoExecSignalMask (137.24s)
    exec.go:146: test timed out while running command: /tmp/workdir/tmp/go-build1587225907/testprogcgo.exe CgoExecSignalMask
    crash_test.go:58: /tmp/workdir/tmp/go-build1587225907/testprogcgo.exe CgoExecSignalMask: exit status 2
    crash_cgo_test.go:140: expected "OK\n", got SIGQUIT: quit
        PC=0x46cba3 m=5 sigcode=0

        rax    0x4
        rbx    0x0
        rcx    0x46cba3
        rdx    0x0
        rdi    0x3
        rsi    0x0
        rbp    0x7df21f7ffd30
        rsp    0x7df21f7ffcd8
        r8     0xc000080340
        r9     0xc000080340
        r10    0x0
        r11    0x202
        r12    0x0
        r13    0x2
        r14    0xc0000821a0
        r15    0x200
        rip    0x46cba3
        rflags 0x203
        cs     0x47
        fs     0x0
        gs     0x0
2022-11-18 08:04 netbsd-386-9_0 go@205f636e cmd/cover.TestCoverWithToolExec (log) 
--- FAIL: TestCoverWithToolExec (0.00s)
    --- FAIL: TestCoverWithToolExec/CoverHTML (162.14s)
        cover_test.go:369: running [/tmp/workdir/go/bin/go test -toolexec=/tmp/workdir/tmp/go-build2354084663/b137/cover.test -coverprofile /tmp/workdir/tmp/cmd-cover-test-3062043099/000/html.cov cmd/cover/testdata/html]
        cover_test.go:369: ok  	cmd/cover/testdata/html	0.005s	coverage: 75.0% of statements
        cover_test.go:373: running [/tmp/workdir/tmp/go-build2354084663/b137/cover.test -html /tmp/workdir/tmp/cmd-cover-test-3062043099/000/html.cov -o /tmp/workdir/tmp/cmd-cover-test-3062043099/000/html.html]
        exec.go:146: test timed out while running command: /tmp/workdir/tmp/go-build2354084663/b137/cover.test -html /tmp/workdir/tmp/cmd-cover-test-3062043099/000/html.cov -o /tmp/workdir/tmp/cmd-cover-test-3062043099/000/html.html
        cover_test.go:373: SIGQUIT: quit
            PC=0x80b1167 m=4 sigcode=0

            eax    0x4
            ebx    0x8806960
            ecx    0x8806960
            edx    0x883a480
            edi    0x8818110
            esi    0x1
            ebp    0x0
            esp    0x8863e8c
            eip    0x80b1167
            eflags 0x247
            cs     0x17
            fs     0xab
            gs     0xb3
        cover_test.go:373: exit status 2
2022-11-18 15:58 netbsd-arm64-bsiegert tools@32a17c01 go@893964b9 x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m2s)
	TestBuildPackageGo117/unsafe_add (10m3s)
	TestBuildPackageGo117/unsafe_slice (10m3s)

sync.runtime_SemacquireMutex(0x1?, 0x3f?, 0x1?)
	/scratch/gobuilder/buildlet/go/src/runtime/sema.go:77 +0x28
sync.(*Mutex).lockSlow(0x598bdc)
	/scratch/gobuilder/buildlet/go/src/sync/mutex.go:171 +0x174
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x4000122780, {0x400000e470?, 0x4000180280?, 0x4000046400?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x33531f?, 0x400007dec0, 0x4000180280, {0x400000e470, 0x1, 0x1}, 0x4000072f48?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x40000831e0)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x40000831e0, 0x40000fb400)
2022-11-18 15:58 netbsd-arm64-bsiegert tools@32a17c01 go@893964b9 x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m3s)

syscall.Syscall6(0x1e1, 0x1, 0x6fe7, 0x400010ab8c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400010abd8?, 0x40002103c0?, 0x400022e2d0?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x400022e360)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x4000228000, {0x4000214018?, 0x4000226050?, 0x18?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x400020a0c0?, 0x400020a000, 0x4000226050, {0x4000214018, 0x1, 0x1}, 0x400009af18?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000082d00)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x1c4
testing.tRunner(0x4000082d00, 0x33f550)
2022-11-18 15:58 netbsd-arm64-bsiegert tools@32a17c01 go@893964b9 x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m3s)

syscall.Syscall6(0x1e1, 0x1, 0x5cbb, 0x40001c0b9c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x40001c0be8?, 0x400019f020?, 0x4000016a20?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x4000016ab0)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x40001d07c0?, {0x0?, 0x13?}, 0x0?, {0x40001ce920, 0x2, 0x2}, 0xdd950?)
	/scratch/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x40001964e0, {0x40001c1f38, 0x2, 0x35?})
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x40001964e0)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x40001964e0, 0x28d108)
2022-11-18 17:16 netbsd-arm64-bsiegert tools@5a4eba5a go@893964b9 x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m13s)
	TestBuildPackageGo117/unsafe_add (10m13s)
	TestBuildPackageGo117/unsafe_slice (10m13s)

sync.runtime_SemacquireMutex(0x1?, 0x3b?, 0x1?)
	/var/gobuilder/buildlet/go/src/runtime/sema.go:77 +0x28
sync.(*Mutex).lockSlow(0x598bdc)
	/var/gobuilder/buildlet/go/src/sync/mutex.go:171 +0x174
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40002123c0, {0x40000a0ac8?, 0x4000202e10?, 0x4000080000?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x33531f?, 0x40000fb7c0, 0x4000202e10, {0x40000a0ac8, 0x1, 0x1}, 0x4000072f48?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x40000831e0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x40000831e0, 0x40000fb400)
2022-11-18 17:16 netbsd-arm64-bsiegert tools@5a4eba5a go@893964b9 x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m13s)

syscall.Syscall6(0x1e1, 0x1, 0x5024, 0x400018cb8c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400018cbd8?, 0x400012ade0?, 0x4000140540?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40001405d0)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40001601e0, {0x4000128168?, 0x4000115950?, 0x18?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x400012d100?, 0x400012d040, 0x4000115950, {0x4000128168, 0x1, 0x1}, 0x400011cf18?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000102d00)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x1c4
testing.tRunner(0x4000102d00, 0x33f550)
2022-11-18 17:16 netbsd-arm64-bsiegert tools@5a4eba5a go@893964b9 x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0x6dcd, 0x4000238b9c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000238be8?, 0x40001fb6e0?, 0x4000182840?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40001828d0)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x4000240740?, {0x0?, 0x13?}, 0x0?, {0x400022d570, 0x2, 0x2}, 0xdd950?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x400020c340, {0x4000239f38, 0x2, 0x31?})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x400020c340)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x400020c340, 0x28d108)
2022-11-18 17:16 netbsd-arm64-bsiegert tools@5a4eba5a go@893964b9 x/tools/refactor/satisfy.TestGenericCoreOperations (log) 
panic: test timed out after 10m0s
running tests:
	TestGenericCoreOperations (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0x14d, 0x4000152b3c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000152b88?, 0x4000056ae0?, 0x400001a4e0?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x400001a570)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x4000154080?, {0x2654fa?, 0x4?}, 0x0?, {0x4000153e20, 0x1, 0x1}, 0x3b1640?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/refactor/satisfy_test.constraints(0x4000003a00, {0x27899c, 0xa8c})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/refactor/satisfy/find_test.go:225 +0x280
golang.org/x/tools/refactor/satisfy_test.TestGenericCoreOperations(0x4000003a00)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/refactor/satisfy/find_test.go:168 +0x30
testing.tRunner(0x4000003a00, 0x279b38)
2022-11-18 17:16 netbsd-arm64-bsiegert tools@23056f61 go@893964b9 x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m3s)
	TestBuildPackageGo117/unsafe_add (10m2s)
	TestBuildPackageGo117/unsafe_slice (10m3s)

sync.runtime_SemacquireMutex(0x1?, 0x3f?, 0x1?)
	/scratch/gobuilder/buildlet/go/src/runtime/sema.go:77 +0x28
sync.(*Mutex).lockSlow(0x598bdc)
	/scratch/gobuilder/buildlet/go/src/sync/mutex.go:171 +0x174
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40000ae000, {0x4000098028?, 0x40000a80a0?, 0x4000046800?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x33531f?, 0x400009a000, 0x40000a80a0, {0x4000098028, 0x1, 0x1}, 0x4000074f48?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x4000165a00)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x4000165a00, 0x400007dec0)
2022-11-18 17:16 netbsd-arm64-bsiegert tools@23056f61 go@893964b9 x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m3s)

syscall.Syscall6(0x1e1, 0x1, 0x4d9, 0x4000148b8c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000148bd8?, 0x4000064e40?, 0x4000024660?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40000246f0)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40001221e0, {0x400000e178?, 0x400001f9a0?, 0x18?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x400007d100?, 0x400007d040, 0x400001f9a0, {0x400000e178, 0x1, 0x1}, 0x4000074f18?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000003ba0)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x1c4
testing.tRunner(0x4000003ba0, 0x33f550)
2022-11-18 17:19 netbsd-arm64-bsiegert tools@c7ed4b3c go@893964b9 x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m4s)
	TestBuildPackageGo117/unsafe_add (10m5s)
	TestBuildPackageGo117/unsafe_slice (10m6s)

sync.runtime_SemacquireMutex(0x1?, 0x3f?, 0x1?)
	/scratch/gobuilder/buildlet/go/src/runtime/sema.go:77 +0x28
sync.(*Mutex).lockSlow(0x598bdc)
	/scratch/gobuilder/buildlet/go/src/sync/mutex.go:171 +0x174
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x4000122b40, {0x400000e478?, 0x4000180280?, 0x4000046400?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x33531f?, 0x400007dec0, 0x4000180280, {0x400000e478, 0x1, 0x1}, 0x4000072f48?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x40000831e0)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x40000831e0, 0x40000fb400)
2022-11-18 17:19 netbsd-arm64-bsiegert tools@c7ed4b3c go@893964b9 x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m4s)

syscall.Syscall6(0x1e1, 0x1, 0x3cba, 0x400010ab8c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400010abd8?, 0x40000a8de0?, 0x40000c0540?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40000c05d0)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40000de1e0, {0x40000a6168?, 0x40000ad900?, 0x18?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x40000ab100?, 0x40000ab040, 0x40000ad900, {0x40000a6168, 0x1, 0x1}, 0x400009af18?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000082d00)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x1c4
testing.tRunner(0x4000082d00, 0x33f550)
2022-11-18 17:19 netbsd-arm64-bsiegert tools@c7ed4b3c go@893964b9 x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m4s)

syscall.Syscall6(0x1e1, 0x1, 0x6dfa, 0x4000238b9c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000238be8?, 0x4000217020?, 0x4000016a20?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x4000016ab0)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x40002467c0?, {0x0?, 0x13?}, 0x0?, {0x4000244920, 0x2, 0x2}, 0xdd950?)
	/scratch/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x400020e4e0, {0x4000239f38, 0x2, 0x35?})
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x400020e4e0)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x400020e4e0, 0x28d108)
2022-11-18 17:22 netbsd-386-9_3 tools@2592a854 go@fd00c14b x/tools/internal/gcimporter.TestImportTypeparamTests (log) 
panic: test timed out after 10m0s
running tests:
	TestImportTypeparamTests (8m58s)
	TestImportTypeparamTests/issue48225.go (8m54s)

testing.(*T).Run(0x8afe000, {0x89cd0f0, 0xd}, 0x891b2e0)
	/tmp/workdir/go/src/testing/testing.go:1629 +0x440
golang.org/x/tools/internal/gcimporter.TestImportTypeparamTests(0x8afe000)
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gcimporter/gcimporter_test.go:205 +0x359
testing.tRunner(0x8afe000, 0x8349fd4)
2022-11-18 18:55 netbsd-arm64-bsiegert tools@36a5c6a8 go@f263d9cd x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m0s)
	TestBuildPackageGo117/unsafe_add (10m0s)
	TestBuildPackageGo117/unsafe_slice (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0x6122, 0x40000ccbbc, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x40000ccc08?, 0x40003656e0?, 0x40000f3b90?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x400036c5a0, {0x4000344a08?, 0x400037a3c0?, 0x4000080000?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x336220?, 0x400035d880, 0x400037a3c0, {0x4000344a08, 0x1, 0x1}, 0x4000075f48?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x40003b89c0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x40003b89c0, 0x40003bd480)
2022-11-18 18:55 netbsd-arm64-bsiegert tools@36a5c6a8 go@f263d9cd x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0x4d84, 0x400014ab8c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400014abd8?, 0x40000a63c0?, 0x40000ba2a0?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40000ba330)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40000b6000, {0x40000aa018?, 0x40000b4050?, 0x18?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x40000a00c0?, 0x40000a0000, 0x40000b4050, {0x40000aa018, 0x1, 0x1}, 0x4000074f18?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000003ba0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x1c4
testing.tRunner(0x4000003ba0, 0x34f730)
2022-11-18 18:55 netbsd-arm64-bsiegert tools@36a5c6a8 go@f263d9cd x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m1s)

syscall.Syscall6(0x1e1, 0x1, 0x542b, 0x40000e8b9c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x40000e8be8?, 0x40000b29c0?, 0x40000a8570?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40000a8600)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x40000edb80?, {0x0?, 0x13?}, 0x0?, {0x40000a1950, 0x2, 0x2}, 0xdd950?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x400020c4e0, {0x40000e9f38, 0x2, 0x31?})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x400020c4e0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x400020c4e0, 0x28d108)
2022-11-18 18:55 netbsd-arm64-bsiegert tools@36a5c6a8 go@f263d9cd x/tools/refactor/satisfy.TestGenericCoreOperations (log) 
panic: test timed out after 10m0s
running tests:
	TestGenericCoreOperations (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0x1973, 0x4000192b3c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000192b88?, 0x4000116a80?, 0x400012e3c0?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x400012e450)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x4000194080?, {0x2654fa?, 0x4?}, 0x0?, {0x4000193e20, 0x1, 0x1}, 0x3b1640?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/refactor/satisfy_test.constraints(0x4000118820, {0x27899c, 0xa8c})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/refactor/satisfy/find_test.go:225 +0x280
golang.org/x/tools/refactor/satisfy_test.TestGenericCoreOperations(0x4000118820)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/refactor/satisfy/find_test.go:168 +0x30
testing.tRunner(0x4000118820, 0x279b38)
2022-11-18 20:21 netbsd-arm64-bsiegert tools@c099dff1 go@f263d9cd x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m2s)
	TestBuildPackageGo117/unsafe_add (10m3s)
	TestBuildPackageGo117/unsafe_slice (10m2s)

sync.runtime_SemacquireMutex(0x1?, 0x3f?, 0x1?)
	/scratch/gobuilder/buildlet/go/src/runtime/sema.go:77 +0x28
sync.(*Mutex).lockSlow(0x5a8bbc)
	/scratch/gobuilder/buildlet/go/src/sync/mutex.go:171 +0x174
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40004ae000, {0x4000449498?, 0x4000488e10?, 0x4000046800?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x336220?, 0x400049e040, 0x4000488e10, {0x4000449498, 0x1, 0x1}, 0x4000074f48?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x4000166820)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x4000166820, 0x400017c0c0)
2022-11-18 20:21 netbsd-arm64-bsiegert tools@c099dff1 go@f263d9cd x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m2s)

syscall.Syscall6(0x1e1, 0x1, 0x2497, 0x4000148b8c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000148bd8?, 0x40000b03c0?, 0x40000c42d0?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40000c4360)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40000c0000, {0x40000b4018?, 0x40000be050?, 0x18?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x40000aa0c0?, 0x40000aa000, 0x40000be050, {0x40000b4018, 0x1, 0x1}, 0x4000074f18?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000003ba0)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x1c4
testing.tRunner(0x4000003ba0, 0x34f730)
2022-11-18 21:46 netbsd-386-9_0 tools@19fb30d1 go@831c6509 x/tools/go/packages.TestAll (log) 
panic: test timed out after 10m0s
running tests:
	TestOverlayNewPackageAndTest (9m54s)
	TestOverlayNewPackageAndTest/Modules (9m40s)

golang.org/x/tools/internal/gocommand.runCmdContext({0x8355114, 0x8818040}, 0xa554900)
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:265 +0x26e
golang.org/x/tools/internal/gocommand.(*Invocation).run(0x8f7d174, {0x8355114, 0x8818040}, {0x8353848, 0xc5f4708}, {0x8353848, 0xc5f4720})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:234 +0xd2f
golang.org/x/tools/internal/gocommand.(*Invocation).runWithFriendlyError(0x8f7d174, {0x8355114, 0x8818040}, {0x8353848, 0xc5f4708}, {0x8353848, 0xc5f4720})
...
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages.go:277 +0x52
golang.org/x/tools/go/packages.Load(0xf84fc80, {0xfaaffb0, 0x2, 0x2})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages.go:260 +0x4c
golang.org/x/tools/go/packages_test.testOverlayNewPackageAndTest(0x187dfa40, {0x8355014, 0x84d65f8})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/overlay_test.go:489 +0x5e2
golang.org/x/tools/go/packages_test.testAllOrModulesParallel.func1(0x187dfa40, {0x8355014, 0x84d65f8})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages_test.go:81 +0x185
golang.org/x/tools/go/packages/packagestest.TestAll.func1(0x187dfa40)
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packagestest/export.go:162 +0x51
testing.tRunner(0x187dfa40, 0xfca7790)
2022-11-18 21:46 netbsd-amd64-9_0 tools@19fb30d1 go@f0331c52 x/tools/go/analysis/passes/shadow.Test (log) 
panic: test timed out after 10m0s
running tests:
	Test (10m0s)

golang.org/x/tools/internal/gocommand.runCmdContext({0x734258, 0xc000018040}, 0xc000138840)
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:265 +0x22d
golang.org/x/tools/internal/gocommand.(*Invocation).run(0xc00015c830, {0x734258, 0xc000018040}, {0x7319e0?, 0xc00007da40}, {0x7319e0?, 0xc00007da70})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:234 +0xeec
golang.org/x/tools/internal/gocommand.(*Invocation).runWithFriendlyError(0xc00015c7f8?, {0x734258, 0xc000018040}, {0x7319e0?, 0xc00007da40?}, {0x7319e0?, 0xc00007da70?})
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gocommand/invoke.go:156 +0x65
...
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages.go:277 +0x59
golang.org/x/tools/go/packages.Load(0xc000016700?, {0xc00005d160, 0x1, 0x1})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/packages/packages.go:260 +0x4e
golang.org/x/tools/go/analysis/analysistest.loadPackages(0x8a76a0, {0xc0000221e0, 0x4d}, {0xc00005d160, 0x1, 0x1})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/analysis/analysistest/analysistest.go:326 +0x20f
golang.org/x/tools/go/analysis/analysistest.Run({0x7321c0, 0xc00014c000}, {0xc0000221e0, 0x4d}, 0x46535c?, {0xc00005d160, 0x1, 0x1})
	/tmp/workdir/gopath/src/golang.org/x/tools/go/analysis/analysistest/analysistest.go:285 +0xbf
golang.org/x/tools/go/analysis/passes/shadow_test.Test(0x0?)
	/tmp/workdir/gopath/src/golang.org/x/tools/go/analysis/passes/shadow/shadow_test.go:16 +0x7b
testing.tRunner(0xc00014c000, 0x6e77d0)
2022-11-18 21:46 netbsd-arm64-bsiegert tools@19fb30d1 go@e84ce080 x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m0s)
	TestBuildPackageGo117/unsafe_add (10m0s)
	TestBuildPackageGo117/unsafe_slice (10m0s)

sync.runtime_SemacquireMutex(0x1?, 0x3b?, 0x1?)
	/var/gobuilder/buildlet/go/src/runtime/sema.go:77 +0x28
sync.(*Mutex).lockSlow(0x5a8bbc)
	/var/gobuilder/buildlet/go/src/sync/mutex.go:171 +0x174
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40001754a0, {0x400000eb68?, 0x4000198050?, 0x574220?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x336240?, 0x400017c0c0, 0x4000198050, {0x400000eb68, 0x1, 0x1}, 0x40000b1f48?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x400045a9c0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x400045a9c0, 0x400046ed40)
2022-11-18 21:46 netbsd-arm64-bsiegert tools@19fb30d1 go@e84ce080 x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0x885, 0x400018cb8c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400018cbd8?, 0x400021a660?, 0x4000210360?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40002103f0)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x400023e000, {0x4000218048?, 0x400023c050?, 0x18?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x400020a140?, 0x400020a080, 0x400023c050, {0x4000218048, 0x1, 0x1}, 0x400009af18?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000082d00)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x1c4
testing.tRunner(0x4000082d00, 0x34f740)
2022-11-18 21:46 netbsd-arm64-bsiegert tools@19fb30d1 go@e84ce080 x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0x56e8, 0x40002d0b9c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x40002d0be8?, 0x4000290720?, 0x40002a44b0?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40002a4540)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x40002d7b00?, {0x0?, 0x13?}, 0x0?, {0x400029b900, 0x2, 0x2}, 0xdd950?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x400020c4e0, {0x40002d1f38, 0x2, 0x31?})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x400020c4e0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x400020c4e0, 0x28d138)
2022-11-18 21:46 netbsd-arm64-bsiegert tools@19fb30d1 go@4f0d3bcd x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m3s)
	TestBuildPackageGo117/unsafe_add (10m4s)
	TestBuildPackageGo117/unsafe_slice (10m5s)

sync.runtime_SemacquireMutex(0x1?, 0x3f?, 0x1?)
	/scratch/gobuilder/buildlet/go/src/runtime/sema.go:77 +0x28
sync.(*Mutex).lockSlow(0x5a8bbc)
	/scratch/gobuilder/buildlet/go/src/sync/mutex.go:171 +0x174
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x400041c000, {0x40003f2030?, 0x40004180a0?, 0x4000046400?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x336240?, 0x400040a000, 0x40004180a0, {0x40003f2030, 0x1, 0x1}, 0x4000097f48?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x4000133860)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x4000133860, 0x400016e1c0)
2022-11-18 21:46 netbsd-arm64-bsiegert tools@19fb30d1 go@4f0d3bcd x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m4s)

syscall.Syscall6(0x1e1, 0x1, 0xc3c, 0x4000148b8c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000148bd8?, 0x400019a3c0?, 0x40001b02d0?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40001b0360)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40001aa000, {0x400019e018?, 0x40001a8050?, 0x18?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x40001940c0?, 0x4000194000, 0x40001a8050, {0x400019e018, 0x1, 0x1}, 0x4000074f18?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000003ba0)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x1c4
testing.tRunner(0x4000003ba0, 0x34f740)
2022-11-18 21:46 netbsd-arm64-bsiegert tools@19fb30d1 go@4f0d3bcd x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m3s)

syscall.Syscall6(0x1e1, 0x1, 0x263e, 0x40002f0b9c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x40002f0be8?, 0x40002b5bc0?, 0x40000c0900?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40000c0990)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x40002fb3c0?, {0x0?, 0x13?}, 0x0?, {0x40002d9940, 0x2, 0x2}, 0xdd950?)
	/scratch/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x400029d520, {0x40002f1f38, 0x2, 0x35?})
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x400029d520)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x400029d520, 0x28d138)
2022-11-19 03:33 netbsd-amd64-9_0 go@e84ce080 cmd/internal/archive.TestParseGoobj (log) 
--- FAIL: TestParseGoobj (162.28s)
    exec.go:146: test timed out while running command: /tmp/workdir/go/bin/go build -buildmode=archive -o /tmp/workdir/tmp/TestGoobj24958375/mycgo.a -gcflags=all= mycgo
    archive_test.go:168: go install mycgo: exit status 2
        SIGQUIT: quit
        PC=0x468283 m=12 sigcode=0

        rax    0x4
        rbx    0x0
        rcx    0x468283
        rdx    0x0
        rdi    0x3
        rsi    0x0
        rbp    0x7f7fcadffd40
        rsp    0x7f7fcadffce8
        r8     0xc0002a1f40
        r9     0xc0002a1f40
        r10    0x0
        r11    0x202
        r12    0x0
        r13    0x1
        r14    0xc000600680
        r15    0x809d0587
        rip    0x468283
        rflags 0x203
        cs     0x47
        fs     0x0
        gs     0x0
2022-11-19 03:33 netbsd-amd64-9_0 go@e84ce080 cmd/internal/archive.TestParseArchive (log) 
--- FAIL: TestParseArchive (0.00s)
    archive_test.go:197: go install mycgo: exit status 2
        SIGQUIT: quit
        PC=0x468283 m=12 sigcode=0

        rax    0x4
        rbx    0x0
        rcx    0x468283
        rdx    0x0
        rdi    0x3
        rsi    0x0
        rbp    0x7f7fcadffd40
        rsp    0x7f7fcadffce8
        r8     0xc0002a1f40
        r9     0xc0002a1f40
        r10    0x0
        r11    0x202
        r12    0x0
        r13    0x1
        r14    0xc000600680
        r15    0x809d0587
        rip    0x468283
        rflags 0x203
        cs     0x47
        fs     0x0
        gs     0x0
2022-11-19 03:33 netbsd-amd64-9_0 go@e84ce080 cmd/internal/archive.TestParseCGOArchive (log) 
--- FAIL: TestParseCGOArchive (0.00s)
    archive_test.go:242: go install mycgo: exit status 2
        SIGQUIT: quit
        PC=0x468283 m=12 sigcode=0

        rax    0x4
        rbx    0x0
        rcx    0x468283
        rdx    0x0
        rdi    0x3
        rsi    0x0
        rbp    0x7f7fcadffd40
        rsp    0x7f7fcadffce8
        r8     0xc0002a1f40
        r9     0xc0002a1f40
        r10    0x0
        r11    0x202
        r12    0x0
        r13    0x1
        r14    0xc000600680
        r15    0x809d0587
        rip    0x468283
        rflags 0x203
        cs     0x47
        fs     0x0
        gs     0x0
2022-11-21 16:19 netbsd-386-9_0 go@08f2091c (log) 
panic: test timed out after 5m0s
running tests:
	TestReportsTypeErrors (5m0s)
	TestReportsTypeErrors/issue33061.go (4m59s)

goroutine 116 [running]:
panic({0x817c040, 0x8800400})
	/tmp/workdir/go/src/runtime/panic.go:987 +0x361 fp=0x8626f84 sp=0x8626f28 pc=0x807c911
testing.(*M).startAlarm.func1()
	/tmp/workdir/go/src/testing/testing.go:2240 +0x377 fp=0x8626ff0 sp=0x8626f84 pc=0x810a897
runtime.goexit()
	/tmp/workdir/go/src/runtime/asm_386.s:1326 +0x1 fp=0x8626ff4 sp=0x8626ff0 pc=0x80ace31
created by time.goFunc
	/tmp/workdir/go/src/time/sleep.go:176 +0x29

— watchflakes

@bcmills
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Contributor Author

bcmills commented Nov 21, 2022

Updated #55166 to omit the netbsd-.*-9_0 builders now that the 9_3 builders are up.

@gopherbot
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Contributor

Found new dashboard test flakes for:

#!watchflakes
post <- goos == "netbsd" && (`SIGQUIT` || `panic: test timed out`)
2022-11-16 20:48 netbsd-arm-bsiegert vuln@fac3670c go@e84ce080 x/vuln/cmd/govulncheck (log) 
panic: test timed out after 10m0s
running tests:
	TestCommand (10m0s)
	TestCommand/testdata/json (33s)
	TestCommand/testdata/stdlib (19s)
	TestCommand/testdata/two-symbols (33s)
	TestCommand/testdata/verbose (33s)

goroutine 40 [running]:
testing.(*M).startAlarm.func1()
	/var/gobuilder/buildlet/go/src/testing/testing.go:2240 +0x398
created by time.goFunc
	/var/gobuilder/buildlet/go/src/time/sleep.go:176 +0x2c

— watchflakes

@gopherbot
Copy link
Contributor

Found new dashboard test flakes for:

#!watchflakes
post <- goos == "netbsd" && (`SIGQUIT` || `panic: test timed out`)
2022-11-18 21:46 netbsd-arm64-bsiegert tools@19fb30d1 go@cf93b253 x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m1s)
	TestBuildPackageGo117/unsafe_add (10m1s)
	TestBuildPackageGo117/unsafe_slice (10m1s)

syscall.Syscall6(0x1e1, 0x1, 0x2158, 0x4000236bbc, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000236c08?, 0x4000187320?, 0x4000028870?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x4000175c20, {0x400000edf8?, 0x400018a9b0?, 0x574220?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x336240?, 0x400017cac0, 0x400018a9b0, {0x400000edf8, 0x1, 0x1}, 0x4000213f48?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x40002b2b60)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x40002b2b60, 0x40002bef00)
2022-11-18 21:46 netbsd-arm64-bsiegert tools@19fb30d1 go@cf93b253 x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m1s)

syscall.Syscall6(0x1e1, 0x1, 0x6db8, 0x400018cb8c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400018cbd8?, 0x40001143c0?, 0x40001282a0?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x4000128330)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x4000122000, {0x4000118018?, 0x40001000a0?, 0x18?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x400010e0c0?, 0x400010e000, 0x40001000a0, {0x4000118018, 0x1, 0x1}, 0x400009af18?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000082d00)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x1c4
testing.tRunner(0x4000082d00, 0x34f740)
2022-11-18 21:46 netbsd-arm64-bsiegert tools@19fb30d1 go@cf93b253 x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0x23c3, 0x4000238b9c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000238be8?, 0x4000213020?, 0x400001aa20?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x400001aab0)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x40002447c0?, {0x0?, 0x13?}, 0x0?, {0x4000240920, 0x2, 0x2}, 0xdd950?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x4000206680, {0x4000239f38, 0x2, 0x31?})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x4000206680)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x4000206680, 0x28d138)
2022-11-18 21:46 netbsd-arm64-bsiegert tools@19fb30d1 go@cf93b253 x/tools/refactor/satisfy.TestGenericCoreOperations (log) 
panic: test timed out after 10m0s
running tests:
	TestGenericCoreOperations (10m1s)

syscall.Syscall6(0x1e1, 0x1, 0x266f, 0x400012ab3c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400012ab88?, 0x40000aaa80?, 0x40000c03c0?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40000c0450)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x400012c080?, {0x2654fa?, 0x4?}, 0x0?, {0x400012be20, 0x1, 0x1}, 0x3b16d0?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/refactor/satisfy_test.constraints(0x4000082ea0, {0x2789ac, 0xa8c})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/refactor/satisfy/find_test.go:225 +0x280
golang.org/x/tools/refactor/satisfy_test.TestGenericCoreOperations(0x4000082ea0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/refactor/satisfy/find_test.go:168 +0x30
testing.tRunner(0x4000082ea0, 0x279b48)
2022-11-18 21:46 netbsd-arm64-bsiegert tools@19fb30d1 go@bda02354 x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m4s)
	TestBuildPackageGo117/unsafe_add (10m4s)
	TestBuildPackageGo117/unsafe_slice (10m4s)

sync.runtime_SemacquireMutex(0x1?, 0x3b?, 0x1?)
	/var/gobuilder/buildlet/go/src/runtime/sema.go:77 +0x28
sync.(*Mutex).lockSlow(0x5a8bbc)
	/var/gobuilder/buildlet/go/src/sync/mutex.go:171 +0x174
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40003f4000, {0x40003c4028?, 0x40003f00a0?, 0x4000046800?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x336240?, 0x40003c6000, 0x40003f00a0, {0x40003c4028, 0x1, 0x1}, 0x4000072f48?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x4000395ba0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x4000395ba0, 0x40003f8900)
2022-11-18 21:46 netbsd-arm64-bsiegert tools@19fb30d1 go@bda02354 x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m4s)

syscall.Syscall6(0x1e1, 0x1, 0x69ea, 0x400014ab8c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400014abd8?, 0x4000064e40?, 0x4000028660?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40000286f0)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40001241e0, {0x400000e178?, 0x400001f9a0?, 0x18?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x400007d100?, 0x400007d040, 0x400001f9a0, {0x400000e178, 0x1, 0x1}, 0x4000074f18?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000003ba0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x1c4
testing.tRunner(0x4000003ba0, 0x34f740)
2022-11-18 21:46 netbsd-arm64-bsiegert tools@19fb30d1 go@bda02354 x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0x10ac, 0x4000238b9c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000238be8?, 0x4000213020?, 0x400001aa20?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x400001aab0)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x40002467c0?, {0x0?, 0x13?}, 0x0?, {0x4000242920, 0x2, 0x2}, 0xdd950?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x400020c4e0, {0x4000239f38, 0x2, 0x31?})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x400020c4e0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x400020c4e0, 0x28d138)
2022-11-21 19:26 netbsd-arm64-bsiegert tools@41c70c91 go@1fdae324 x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m1s)
	TestBuildPackageGo117/unsafe_add (10m1s)
	TestBuildPackageGo117/unsafe_slice (10m1s)

syscall.Syscall6(0x1e1, 0x1, 0x5e75, 0x400023abbc, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400023ac08?, 0x400048a600?, 0x40004860c0?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x4000248960, {0x4000206940?, 0x400027e0f0?, 0x4000046800?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x336260?, 0x400026b740, 0x400027e0f0, {0x4000206940, 0x1, 0x1}, 0x4000072f48?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x400040fd40)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x400040fd40, 0x4000400900)
2022-11-21 19:26 netbsd-arm64-bsiegert tools@41c70c91 go@1fdae324 x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m6s)

syscall.Syscall6(0x1e1, 0x1, 0x788, 0x4000148b8c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000148bd8?, 0x40000b63c0?, 0x40000ca2d0?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40000ca360)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40000c6000, {0x40000ba018?, 0x40000c4050?, 0x18?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x40000b00c0?, 0x40000b0000, 0x40000c4050, {0x40000ba018, 0x1, 0x1}, 0x4000074f18?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000003ba0)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x1c4
testing.tRunner(0x4000003ba0, 0x34f580)
2022-11-21 19:26 netbsd-arm64-bsiegert tools@41c70c91 go@1fdae324 x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m3s)

syscall.Syscall6(0x1e1, 0x1, 0x169d, 0x400023ab9c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400023abe8?, 0x4000219020?, 0x4000016a20?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x4000016ab0)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x40002487c0?, {0x0?, 0x13?}, 0x0?, {0x4000244920, 0x2, 0x2}, 0x2?)
	/scratch/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x40002104e0, {0x400023bf38, 0x2, 0x35?})
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x40002104e0)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x40002104e0, 0x28d158)
2022-11-21 20:41 netbsd-arm64-bsiegert tools@3b9d20c5 go@840b346c x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m9s)
	TestBuildPackageGo117/unsafe_add (10m10s)
	TestBuildPackageGo117/unsafe_slice (10m10s)

sync.runtime_SemacquireMutex(0x1?, 0x3f?, 0x1?)
	/scratch/gobuilder/buildlet/go/src/runtime/sema.go:77 +0x28
sync.(*Mutex).lockSlow(0x5a8bfc)
	/scratch/gobuilder/buildlet/go/src/sync/mutex.go:171 +0x174
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40004e92c0, {0x40004ea318?, 0x40004cac30?, 0x4000046800?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x336260?, 0x40004de140, 0x40004cac30, {0x40004ea318, 0x1, 0x1}, 0x4000399f48?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x4000404000)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x4000404000, 0x40004ffd80)
2022-11-21 20:41 netbsd-arm64-bsiegert tools@3b9d20c5 go@840b346c x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m9s)

syscall.Syscall6(0x1e1, 0x1, 0x27ed, 0x4000148b8c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000148bd8?, 0x40000a43c0?, 0x40000ba2d0?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40000ba360)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40000b6000, {0x40000a8018?, 0x40000b4050?, 0x18?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x400009e0c0?, 0x400009e000, 0x40000b4050, {0x40000a8018, 0x1, 0x1}, 0x4000074f18?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000003d40)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x1c4
testing.tRunner(0x4000003d40, 0x34f580)
2022-11-21 20:41 netbsd-arm64-bsiegert tools@3b9d20c5 go@840b346c x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m2s)

syscall.Syscall6(0x1e1, 0x1, 0x5448, 0x400023ab9c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400023abe8?, 0x4000219020?, 0x4000016a20?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x4000016ab0)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x400024a7c0?, {0x0?, 0x13?}, 0x0?, {0x4000246920, 0x2, 0x2}, 0x2?)
	/scratch/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x40002104e0, {0x400023bf38, 0x2, 0x35?})
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x40002104e0)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x40002104e0, 0x28d158)
2022-11-21 21:48 netbsd-arm64-bsiegert tools@b797704c go@85a2c19b x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m3s)
	TestBuildPackageGo117/unsafe_add (10m4s)
	TestBuildPackageGo117/unsafe_slice (10m4s)

sync.runtime_SemacquireMutex(0x1?, 0x3f?, 0x1?)
	/scratch/gobuilder/buildlet/go/src/runtime/sema.go:77 +0x28
sync.(*Mutex).lockSlow(0x5a8bfc)
	/scratch/gobuilder/buildlet/go/src/sync/mutex.go:171 +0x174
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x400048f860, {0x40004b6788?, 0x40004f0000?, 0xfffffbebff40?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x336260?, 0x40004cedc0, 0x40004f0000, {0x40004b6788, 0x1, 0x1}, 0x4000106f48?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x40004ab040)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x40004ab040, 0x40004ced40)
2022-11-21 21:48 netbsd-arm64-bsiegert tools@b797704c go@85a2c19b x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m3s)

syscall.Syscall6(0x1e1, 0x1, 0x4705, 0x4000152b8c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000152bd8?, 0x4000066e40?, 0x4000026660?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40000266f0)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x400012c1e0, {0x400000e180?, 0x400001f9a0?, 0x18?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x400007f100?, 0x400007f040, 0x400001f9a0, {0x400000e180, 0x1, 0x1}, 0x4000104f18?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x400016a000)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x1c4
testing.tRunner(0x400016a000, 0x34f598)
2022-11-21 21:48 netbsd-arm64-bsiegert tools@b797704c go@85a2c19b x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m1s)

syscall.Syscall6(0x1e1, 0x1, 0x7490, 0x40002d6b9c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x40002d6be8?, 0x4000296720?, 0x40002aa4e0?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40002aa570)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x40002ddb00?, {0x0?, 0x13?}, 0x0?, {0x40002a1900, 0x2, 0x2}, 0x2?)
	/scratch/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x40002104e0, {0x40002d7f38, 0x2, 0x35?})
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x40002104e0)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x40002104e0, 0x28d170)
2022-11-21 22:18 netbsd-arm64-bsiegert tools@6eafd96c go@d58f2e74 x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m2s)
	TestBuildPackageGo117/unsafe_add (10m2s)
	TestBuildPackageGo117/unsafe_slice (10m2s)

sync.runtime_SemacquireMutex(0x1?, 0x3b?, 0x1?)
	/var/gobuilder/buildlet/go/src/runtime/sema.go:77 +0x28
sync.(*Mutex).lockSlow(0x5a8bfc)
	/var/gobuilder/buildlet/go/src/sync/mutex.go:171 +0x174
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40002105a0, {0x4000208108?, 0x40001d9400?, 0x574260?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x336260?, 0x4000212280, 0x40001d9400, {0x4000208108, 0x1, 0x1}, 0x4000072f48?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x400043c4e0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x400043c4e0, 0x400047dcc0)
2022-11-21 22:18 netbsd-arm64-bsiegert tools@6eafd96c go@d58f2e74 x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m2s)

syscall.Syscall6(0x1e1, 0x1, 0x6889, 0x400014cb8c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400014cbd8?, 0x40000b0660?, 0x40000a6360?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40000a63f0)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40000c8000, {0x40000ae048?, 0x40000c6050?, 0x18?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x40000a0140?, 0x40000a0080, 0x40000c6050, {0x40000ae048, 0x1, 0x1}, 0x4000074f18?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000003ba0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x1c4
testing.tRunner(0x4000003ba0, 0x34f598)
2022-11-21 22:18 netbsd-arm64-bsiegert tools@6eafd96c go@d58f2e74 x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m1s)

syscall.Syscall6(0x1e1, 0x1, 0x6fb1, 0x4000238b9c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000238be8?, 0x4000213020?, 0x400001aa20?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x400001aab0)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x40002447c0?, {0x0?, 0x13?}, 0x0?, {0x4000240920, 0x2, 0x2}, 0x2?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x400020c4e0, {0x4000239f38, 0x2, 0x31?})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x400020c4e0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x400020c4e0, 0x28d170)
2022-11-21 22:18 netbsd-arm64-bsiegert tools@6eafd96c go@d58f2e74 x/tools/refactor/satisfy.TestGenericCoreOperations (log) 
panic: test timed out after 10m0s
running tests:
	TestGenericCoreOperations (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0x69f9, 0x4000152b3c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000152b88?, 0x4000056ae0?, 0x400001a4e0?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x400001a570)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x4000154080?, {0x2654fa?, 0x4?}, 0x0?, {0x4000153e20, 0x1, 0x1}, 0x3b1950?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/refactor/satisfy_test.constraints(0x4000003a00, {0x2789c0, 0xa8c})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/refactor/satisfy/find_test.go:225 +0x280
golang.org/x/tools/refactor/satisfy_test.TestGenericCoreOperations(0x4000003a00)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/refactor/satisfy/find_test.go:168 +0x30
testing.tRunner(0x4000003a00, 0x279b60)
2022-11-22 18:20 netbsd-arm64-bsiegert tools@fb7be641 go@bb917bd1 x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m6s)
	TestBuildPackageGo117/unsafe_add (10m4s)
	TestBuildPackageGo117/unsafe_slice (10m6s)

syscall.Syscall6(0x1e1, 0x1, 0x5307, 0x40000ccbbc, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x40000ccc08?, 0x40004173e0?, 0x40003c2780?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40003ee780, {0x40003d5498?, 0x4000414e10?, 0x4000048400?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x3463a0?, 0x400042c040, 0x4000414e10, {0x40003d5498, 0x1, 0x1}, 0x4000076f48?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x4000168b60)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x4000168b60, 0x400017ccc0)
2022-11-22 18:20 netbsd-arm64-bsiegert tools@fb7be641 go@bb917bd1 x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m5s)

syscall.Syscall6(0x1e1, 0x1, 0x39bc, 0x400014ab8c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400014abd8?, 0x40001a63c0?, 0x40001ba2d0?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40001ba360)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40001b6000, {0x40001aa018?, 0x40001b4050?, 0x18?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x40001a00c0?, 0x40001a0000, 0x40001b4050, {0x40001aa018, 0x1, 0x1}, 0x4000076f18?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000003ba0)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x1c4
testing.tRunner(0x4000003ba0, 0x34f930)
2022-11-22 18:20 netbsd-arm64-bsiegert tools@fb7be641 go@bb917bd1 x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m3s)

syscall.Syscall6(0x1e1, 0x1, 0x4198, 0x4000308b9c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000308be8?, 0x4000264fc0?, 0x40000c0900?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40000c0990)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x40003167c0?, {0x0?, 0x13?}, 0x0?, {0x400030ae00, 0x2, 0x2}, 0x2?)
	/scratch/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x4000245520, {0x4000309f38, 0x2, 0x35?})
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x4000245520)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x4000245520, 0x28d348)
2022-11-22 18:20 netbsd-arm64-bsiegert tools@fb7be641 go@69ca0a85 x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m2s)
	TestBuildPackageGo117/unsafe_add (10m2s)
	TestBuildPackageGo117/unsafe_slice (10m2s)

sync.runtime_SemacquireMutex(0x1?, 0x3f?, 0x1?)
	/scratch/gobuilder/buildlet/go/src/runtime/sema.go:77 +0x28
sync.(*Mutex).lockSlow(0x5b877c)
	/scratch/gobuilder/buildlet/go/src/sync/mutex.go:171 +0x174
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x400038c3c0, {0x4000349898?, 0x40003a6140?, 0x4000080000?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x3463a0?, 0x4000395840, 0x40003a6140, {0x4000349898, 0x1, 0x1}, 0x400041ff48?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x40004c6b60)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x40004c6b60, 0x40004e2800)
2022-11-22 18:20 netbsd-arm64-bsiegert tools@fb7be641 go@69ca0a85 x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m1s)

syscall.Syscall6(0x1e1, 0x1, 0x9b0, 0x400014ab8c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400014abd8?, 0x40000aa840?, 0x400009e4b0?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x400009e540)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40000c8000, {0x40000a6078?, 0x40000c6050?, 0x18?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x40000ba140?, 0x40000ba080, 0x40000c6050, {0x40000a6078, 0x1, 0x1}, 0x4000072f18?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000003ba0)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x1c4
testing.tRunner(0x4000003ba0, 0x34f930)
2022-11-22 19:46 netbsd-arm64-bsiegert tools@5c356176 go@1fbfc2f6 x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m2s)
	TestBuildPackageGo117/unsafe_add (10m2s)
	TestBuildPackageGo117/unsafe_slice (10m3s)

syscall.Syscall6(0x1e1, 0x1, 0x632, 0x40000c8bbc, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x40000c8c08?, 0x40004ecae0?, 0x40003a9290?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40004c0960, {0x4000469a50?, 0x40004d2ff0?, 0x4000048800?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x3463a0?, 0x40004e4a40, 0x40004d2ff0, {0x4000469a50, 0x1, 0x1}, 0x4000397f48?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x40004b51e0)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x40004b51e0, 0x40004e49c0)
2022-11-22 19:46 netbsd-arm64-bsiegert tools@5c356176 go@1fbfc2f6 x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m2s)

syscall.Syscall6(0x1e1, 0x1, 0x2d7e, 0x400018cb8c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400018cbd8?, 0x40000a8ea0?, 0x40000c0540?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40000c05d0)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40000e01e0, {0x40000a6168?, 0x40000ad900?, 0x18?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x40000ab100?, 0x40000ab040, 0x40000ad900, {0x40000a6168, 0x1, 0x1}, 0x400009af18?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000082d00)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x1c4
testing.tRunner(0x4000082d00, 0x34f930)
2022-11-22 19:46 netbsd-arm64-bsiegert tools@5c356176 go@bb917bd1 x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m2s)
	TestBuildPackageGo117/unsafe_add (10m2s)
	TestBuildPackageGo117/unsafe_slice (10m2s)

syscall.Syscall6(0x1e1, 0x1, 0x3df, 0x400013cbbc, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400013cc08?, 0x40001c7ec0?, 0x4000028de0?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40001be1e0, {0x400000f7b8?, 0x40001d86e0?, 0x583de0?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x3463a0?, 0x40001d2400, 0x40001d86e0, {0x400000f7b8, 0x1, 0x1}, 0x4000072f48?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x4000421860)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x4000421860, 0x4000468900)
2022-11-22 19:46 netbsd-arm64-bsiegert tools@5c356176 go@bb917bd1 x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m2s)

syscall.Syscall6(0x1e1, 0x1, 0x1fd3, 0x4000184b8c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000184bd8?, 0x4000122ea0?, 0x4000138540?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40001385d0)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40001581e0, {0x4000120168?, 0x400010d950?, 0x18?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x4000125100?, 0x4000125040, 0x400010d950, {0x4000120168, 0x1, 0x1}, 0x4000114f18?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000102d00)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x1c4
testing.tRunner(0x4000102d00, 0x34f930)
2022-11-22 19:46 netbsd-arm64-bsiegert tools@5c356176 go@bb917bd1 x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0x2b73, 0x4000252b9c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000252be8?, 0x4000232a20?, 0x400001a930?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x400001a9c0)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x400025ae80?, {0x0?, 0x13?}, 0x0?, {0x4000245500, 0x2, 0x2}, 0x2?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x4000210b60, {0x4000253f38, 0x2, 0x31?})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x4000210b60)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x4000210b60, 0x28d348)
2022-11-22 21:00 netbsd-arm64-bsiegert go@1fbfc2f6 os/exec.TestCancelErrors (log) 
panic: test timed out after 30m0s
running tests:
	TestCancelErrors (30m0s)
	TestCancelErrors/killed_after_error (30m0s)

syscall.Syscall6(0x1e1, 0x1, 0x199c, 0x40000f9d5c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10 fp=0x40000f9d00 sp=0x40000f9cf0 pc=0x885d0
os.wait6(0x3b84d8?, 0x40000d2230?, 0x400006a600?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48 fp=0x40000f9d70 sp=0x40000f9d00 pc=0xac258
os.(*Process).blockUntilWaitable(0x4000226240)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38 fp=0x40000f9da0 sp=0x40000f9d70 pc=0xac2c8
os.(*Process).wait(0x4000226240)
	/scratch/gobuilder/buildlet/go/src/os/exec_unix.go:22 +0x2c fp=0x40000f9e00 sp=0x40000f9da0 pc=0xa6cec
os.(*Process).Wait(...)
	/scratch/gobuilder/buildlet/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0x40000c3340)
	/scratch/gobuilder/buildlet/go/src/os/exec/exec.go:890 +0x38 fp=0x40000f9e70 sp=0x40000f9e00 pc=0x1023b8
os/exec_test.TestCancelErrors.func3(0x40001a0680)
	/scratch/gobuilder/buildlet/go/src/os/exec/exec_test.go:1612 +0x23c fp=0x40000f9f60 sp=0x40000f9e70 pc=0x29708c
testing.tRunner(0x40001a0680, 0x3609e0)
2022-11-22 21:15 netbsd-arm64-bsiegert tools@7cda55e5 go@1fbfc2f6 x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m2s)
	TestBuildPackageGo117/unsafe_add (10m2s)
	TestBuildPackageGo117/unsafe_slice (10m2s)

syscall.Syscall6(0x1e1, 0x1, 0x6952, 0x4000102bbc, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000102c08?, 0x4000147860?, 0x40000c06c0?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x4000135a40, {0x40000a6e68?, 0x4000148640?, 0x4000080000?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x3463a0?, 0x400013ccc0, 0x4000148640, {0x40000a6e68, 0x1, 0x1}, 0x4000286f48?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x40004a0ea0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x40004a0ea0, 0x40004c2900)
2022-11-22 21:15 netbsd-arm64-bsiegert tools@7cda55e5 go@1fbfc2f6 x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m2s)

syscall.Syscall6(0x1e1, 0x1, 0x4eb8, 0x400014ab8c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400014abd8?, 0x40000a43c0?, 0x40000ba2a0?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40000ba330)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40000b6000, {0x40000a8018?, 0x40000b4050?, 0x18?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x400009e0c0?, 0x400009e000, 0x40000b4050, {0x40000a8018, 0x1, 0x1}, 0x4000074f18?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000003ba0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x1c4
testing.tRunner(0x4000003ba0, 0x34f930)
2022-11-22 21:15 netbsd-arm64-bsiegert tools@7cda55e5 go@1fbfc2f6 x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0x1cf4, 0x40000eeb9c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x40000eebe8?, 0x4000094a20?, 0x40000a6570?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40000a6600)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x40000f3b80?, {0x0?, 0x13?}, 0x0?, {0x400009f950, 0x2, 0x2}, 0x2?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x400020e4e0, {0x40000eff38, 0x2, 0x31?})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x400020e4e0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x400020e4e0, 0x28d348)
2022-11-22 21:15 netbsd-arm64-bsiegert tools@7cda55e5 go@1fbfc2f6 x/tools/refactor/satisfy.TestGenericCoreOperations (log) 
panic: test timed out after 10m0s
running tests:
	TestGenericCoreOperations (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0x4820, 0x40000d4b3c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x40000d4b88?, 0x40000a45a0?, 0x40000c8300?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40000c8390)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x40000c5400?, {0x2654fa?, 0x4?}, 0x0?, {0x40000d5e20, 0x1, 0x1}, 0x3b2f08?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/refactor/satisfy_test.constraints(0x4000003a00, {0x278bf9, 0xa8c})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/refactor/satisfy/find_test.go:225 +0x280
golang.org/x/tools/refactor/satisfy_test.TestGenericCoreOperations(0x4000003a00)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/refactor/satisfy/find_test.go:168 +0x30
testing.tRunner(0x4000003a00, 0x279d98)
2022-11-22 22:01 netbsd-arm64-bsiegert tools@50df761c go@1fbfc2f6 x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m3s)
	TestBuildPackageGo117/unsafe_add (10m3s)
	TestBuildPackageGo117/unsafe_slice (10m3s)

sync.runtime_SemacquireMutex(0x1?, 0x3b?, 0x1?)
	/var/gobuilder/buildlet/go/src/runtime/sema.go:77 +0x28
sync.(*Mutex).lockSlow(0x5b877c)
	/var/gobuilder/buildlet/go/src/sync/mutex.go:171 +0x174
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x4000263a40, {0x40001ac678?, 0x400021df40?, 0x4000080000?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x3463a0?, 0x400024f580, 0x400021df40, {0x40001ac678, 0x1, 0x1}, 0x40000b6f48?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x400042d1e0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x400042d1e0, 0x4000453380)
2022-11-22 22:01 netbsd-arm64-bsiegert tools@50df761c go@1fbfc2f6 x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m3s)

syscall.Syscall6(0x1e1, 0x1, 0x18b9, 0x400014ab8c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400014abd8?, 0x4000064f00?, 0x4000028660?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40000286f0)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40001241e0, {0x400000e178?, 0x400001f9a0?, 0x18?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x400007d100?, 0x400007d040, 0x400001f9a0, {0x400000e178, 0x1, 0x1}, 0x4000074f18?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000003ba0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x1c4
testing.tRunner(0x4000003ba0, 0x34f930)
2022-11-22 22:01 netbsd-arm64-bsiegert tools@50df761c go@1fbfc2f6 x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0x3038, 0x4000238b9c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000238be8?, 0x4000213020?, 0x400001aa20?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x400001aab0)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x40002467c0?, {0x0?, 0x13?}, 0x0?, {0x400023ce30, 0x2, 0x2}, 0x2?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x400020c4e0, {0x4000239f38, 0x2, 0x31?})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x400020c4e0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x400020c4e0, 0x28d348)
2022-11-22 22:01 netbsd-arm64-bsiegert tools@2b56641c go@72fdecaf x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m4s)
	TestBuildPackageGo117/unsafe_add (10m5s)
	TestBuildPackageGo117/unsafe_slice (10m5s)

sync.runtime_SemacquireMutex(0x1?, 0x3f?, 0x1?)
	/scratch/gobuilder/buildlet/go/src/runtime/sema.go:77 +0x28
sync.(*Mutex).lockSlow(0x5b877c)
	/scratch/gobuilder/buildlet/go/src/sync/mutex.go:171 +0x174
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x4000175a40, {0x400000ee70?, 0x40001886e0?, 0x4000080000?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x3463a0?, 0x400017ccc0, 0x40001886e0, {0x400000ee70, 0x1, 0x1}, 0x4000074f48?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x40003f4d00)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x40003f4d00, 0x4000492040)
2022-11-22 22:01 netbsd-arm64-bsiegert tools@2b56641c go@72fdecaf x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m4s)

syscall.Syscall6(0x1e1, 0x1, 0x4b76, 0x400014cb8c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400014cbd8?, 0x40001a63c0?, 0x40001ba2d0?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40001ba360)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40001b6000, {0x40001aa018?, 0x40001b4050?, 0x18?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x40001a00c0?, 0x40001a0000, 0x40001b4050, {0x40001aa018, 0x1, 0x1}, 0x4000076f18?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000003ba0)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x1c4
testing.tRunner(0x4000003ba0, 0x34f930)
2022-11-22 22:01 netbsd-arm64-bsiegert tools@2b56641c go@1fbfc2f6 x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m4s)
	TestBuildPackageGo117/unsafe_add (10m6s)
	TestBuildPackageGo117/unsafe_slice (10m5s)

sync.runtime_SemacquireMutex(0x1?, 0x3f?, 0x1?)
	/scratch/gobuilder/buildlet/go/src/runtime/sema.go:77 +0x28
sync.(*Mutex).lockSlow(0x5b877c)
	/scratch/gobuilder/buildlet/go/src/sync/mutex.go:171 +0x174
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40004f81e0, {0x4000469b08?, 0x40004d1400?, 0x400010e000?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x3463a0?, 0x40004e2d80, 0x40004d1400, {0x4000469b08, 0x1, 0x1}, 0x4000397f48?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x40004b51e0)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x40004b51e0, 0x40004e29c0)
2022-11-22 22:01 netbsd-arm64-bsiegert tools@2b56641c go@1fbfc2f6 x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m4s)

syscall.Syscall6(0x1e1, 0x1, 0x935, 0x400018cb8c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400018cbd8?, 0x4000066720?, 0x40000264b0?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x4000026540)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x4000206000, {0x400000e058?, 0x400001e0a0?, 0x18?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x4000078140?, 0x4000078080, 0x400001e0a0, {0x400000e058, 0x1, 0x1}, 0x400009af18?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000082d00)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x1c4
testing.tRunner(0x4000082d00, 0x34f930)
2022-11-22 22:01 netbsd-arm64-bsiegert tools@2b56641c go@1fbfc2f6 x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m3s)

syscall.Syscall6(0x1e1, 0x1, 0x228e, 0x4000206b9c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000206be8?, 0x40001e2fc0?, 0x40000c0900?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40000c0990)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x40002147c0?, {0x0?, 0x13?}, 0x0?, {0x4000208e00, 0x2, 0x2}, 0x2?)
	/scratch/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x40001c3520, {0x4000207f38, 0x2, 0x35?})
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x40001c3520)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x40001c3520, 0x28d348)
2022-11-23 00:58 netbsd-arm64-bsiegert tools@7cfde84b go@ee56b3c5 x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m5s)
	TestBuildPackageGo117/unsafe_add (10m7s)
	TestBuildPackageGo117/unsafe_slice (10m7s)

sync.runtime_SemacquireMutex(0x1?, 0x3f?, 0x1?)
	/scratch/gobuilder/buildlet/go/src/runtime/sema.go:77 +0x28
sync.(*Mutex).lockSlow(0x5b877c)
	/scratch/gobuilder/buildlet/go/src/sync/mutex.go:171 +0x174
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x4000514b40, {0x40002532f8?, 0x4000534410?, 0x583de0?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x3463a0?, 0x400051b8c0, 0x4000534410, {0x40002532f8, 0x1, 0x1}, 0x400009cf48?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x4000257ba0)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x4000257ba0, 0x400051b500)
2022-11-23 00:58 netbsd-arm64-bsiegert tools@7cfde84b go@ee56b3c5 x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m5s)

syscall.Syscall6(0x1e1, 0x1, 0x673, 0x400014ab8c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400014abd8?, 0x400020c3c0?, 0x400022c2d0?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x400022c360)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x4000226000, {0x4000210018?, 0x4000224050?, 0x18?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x40002060c0?, 0x4000206000, 0x4000224050, {0x4000210018, 0x1, 0x1}, 0x4000076f18?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000003ba0)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x1c4
testing.tRunner(0x4000003ba0, 0x34f930)
2022-11-23 00:58 netbsd-arm64-bsiegert tools@7cfde84b go@ee56b3c5 x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m4s)

syscall.Syscall6(0x1e1, 0x1, 0x4526, 0x400023ab9c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400023abe8?, 0x4000217020?, 0x4000018a20?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x4000018ab0)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x40002487c0?, {0x0?, 0x13?}, 0x0?, {0x400023ce30, 0x2, 0x2}, 0x2?)
	/scratch/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x400020a680, {0x400023bf38, 0x2, 0x35?})
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x400020a680)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x400020a680, 0x28d348)
2022-11-23 17:51 netbsd-arm-bsiegert tools@50ccef5d go@ee56b3c5 x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m0s)
	TestBuildPackageGo117/unsafe_add (10m0s)
	TestBuildPackageGo117/unsafe_slice (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0x5b0a, 0xaa95ac, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm.s:39 +0x8
os.wait6(0x1, 0x5b0a, 0x10020)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x54
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0xba0
go/types.(*Checker).checkFiles(0x90f4a0, {0x89f760, 0x1, 0x1})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xd4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x90b6e0, 0x90b590, 0x90b6b0, {0x89f760, 0x1, 0x1}, 0x8)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x194
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0xb5e5a0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x1c4
testing.tRunner(0xb5e5a0, 0xb5d4c0)
2022-11-23 17:51 netbsd-arm-bsiegert tools@50ccef5d go@ee56b3c5 x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0x7308, 0x93f594, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm.s:39 +0x8
os.wait6(0x1, 0x7308, 0x10020)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x54
os.(*Process).blockUntilWaitable(0x820720)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x30
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0xba0
go/types.(*Checker).checkFiles(0x8030e0, {0x80e7d0, 0x1, 0x1})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xd4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x817320, 0x8171d0, 0x8172c0, {0x80e7d0, 0x1, 0x1}, 0x8)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x194
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x802d20)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x248
testing.tRunner(0x802d20, 0x377be4)
2022-11-23 17:51 netbsd-arm64-bsiegert tools@50ccef5d go@4c0c0e5d x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m5s)
	TestBuildPackageGo117/unsafe_add (10m6s)
	TestBuildPackageGo117/unsafe_slice (10m6s)

sync.runtime_SemacquireMutex(0x1?, 0x3f?, 0x1?)
	/scratch/gobuilder/buildlet/go/src/runtime/sema.go:77 +0x28
sync.(*Mutex).lockSlow(0x5b877c)
	/scratch/gobuilder/buildlet/go/src/sync/mutex.go:171 +0x174
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x4000175c20, {0x400000ee70?, 0x40001886e0?, 0x4000048400?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x3463a0?, 0x400017ccc0, 0x40001886e0, {0x400000ee70, 0x1, 0x1}, 0x4000074f48?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x4000389040)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x4000389040, 0x4000424040)
2022-11-23 17:51 netbsd-arm64-bsiegert tools@50ccef5d go@4c0c0e5d x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m4s)

syscall.Syscall6(0x1e1, 0x1, 0x1171, 0x400014ab8c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400014abd8?, 0x40000b0660?, 0x40000a4390?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40000a4420)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40000c4000, {0x40000ae048?, 0x40000c2050?, 0x18?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x400009e140?, 0x400009e080, 0x40000c2050, {0x40000ae048, 0x1, 0x1}, 0x4000076f18?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000003ba0)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x1c4
testing.tRunner(0x4000003ba0, 0x34f930)
2022-11-23 17:51 netbsd-arm64-bsiegert tools@50ccef5d go@4c0c0e5d x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m3s)

syscall.Syscall6(0x1e1, 0x1, 0x5d48, 0x40000dcb9c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x40000dcbe8?, 0x40000a6720?, 0x40000ba4e0?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40000ba570)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x40000e1b00?, {0x0?, 0x13?}, 0x0?, {0x40000b1900, 0x2, 0x2}, 0x2?)
	/scratch/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x400020e4e0, {0x40000ddf38, 0x2, 0x35?})
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x400020e4e0)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x400020e4e0, 0x28d348)
2022-11-23 17:51 netbsd-arm64-bsiegert tools@50ccef5d go@ee56b3c5 x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m2s)
	TestBuildPackageGo117/unsafe_add (10m2s)
	TestBuildPackageGo117/unsafe_slice (10m2s)

sync.runtime_SemacquireMutex(0x1?, 0x3f?, 0x1?)
	/scratch/gobuilder/buildlet/go/src/runtime/sema.go:77 +0x28
sync.(*Mutex).lockSlow(0x5b877c)
	/scratch/gobuilder/buildlet/go/src/sync/mutex.go:171 +0x174
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40004c2d20, {0x40004a4bc0?, 0x4000218190?, 0x4000048800?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x3463a0?, 0x40004fe1c0, 0x4000218190, {0x40004a4bc0, 0x1, 0x1}, 0x400014af48?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x4000499380)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x4000499380, 0x40004c5e00)
2022-11-23 17:51 netbsd-arm64-bsiegert tools@50ccef5d go@ee56b3c5 x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m2s)

syscall.Syscall6(0x1e1, 0x1, 0x58f5, 0x400018cb8c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400018cbd8?, 0x40000a8ea0?, 0x40000c0540?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40000c05d0)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40000e01e0, {0x40000a6170?, 0x40000ad900?, 0x18?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x40000ab100?, 0x40000ab040, 0x40000ad900, {0x40000a6170, 0x1, 0x1}, 0x400009af18?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000082d00)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x1c4
testing.tRunner(0x4000082d00, 0x34f930)
2022-11-23 17:51 netbsd-arm64-bsiegert tools@50ccef5d go@ee56b3c5 x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m2s)

syscall.Syscall6(0x1e1, 0x1, 0x6858, 0x40002d8b9c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x40002d8be8?, 0x400029a720?, 0x40002ae4e0?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40002ae570)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x40002dfb00?, {0x0?, 0x13?}, 0x0?, {0x40002a5900, 0x2, 0x2}, 0x2?)
	/scratch/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x4000083040, {0x40002d9f38, 0x2, 0x35?})
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x4000083040)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x4000083040, 0x28d348)
2022-11-23 20:42 netbsd-arm64-bsiegert tools@1ccccf8d go@9f2951b5 x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m18s)
	TestBuildPackageGo117/unsafe_add (10m2s)
	TestBuildPackageGo117/unsafe_slice (10m18s)

sync.runtime_SemacquireMutex(0x1?, 0x3b?, 0x1?)
	/var/gobuilder/buildlet/go/src/runtime/sema.go:77 +0x28
sync.(*Mutex).lockSlow(0x5b877c)
	/var/gobuilder/buildlet/go/src/sync/mutex.go:171 +0x174
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x4000214780, {0x400000fcc0?, 0x4000195f40?, 0x583de0?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x3463a0?, 0x4000212cc0, 0x4000195f40, {0x400000fcc0, 0x1, 0x1}, 0x400044bf48?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x40003beb60)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x40003beb60, 0x4000401880)
2022-11-23 20:42 netbsd-arm64-bsiegert tools@1ccccf8d go@9f2951b5 x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m2s)

syscall.Syscall6(0x1e1, 0x1, 0x1172, 0x400014ab8c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400014abd8?, 0x4000064f00?, 0x4000028660?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40000286f0)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40001241e0, {0x400000e180?, 0x400001f9a0?, 0x18?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x400007d100?, 0x400007d040, 0x400001f9a0, {0x400000e180, 0x1, 0x1}, 0x4000074f18?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000003ba0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x1c4
testing.tRunner(0x4000003ba0, 0x34f930)
2022-11-23 20:42 netbsd-arm64-bsiegert tools@1ccccf8d go@9f2951b5 x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0x2c9e, 0x40002e6b9c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x40002e6be8?, 0x40002ae720?, 0x40002c24b0?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40002c2540)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x40002ebb00?, {0x0?, 0x13?}, 0x0?, {0x40002b9900, 0x2, 0x2}, 0x2?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x400020c4e0, {0x40002e7f38, 0x2, 0x31?})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x400020c4e0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x400020c4e0, 0x28d348)
2022-11-23 20:42 netbsd-arm64-bsiegert tools@1ccccf8d go@9f2951b5 x/tools/refactor/satisfy.TestGenericCoreOperations (log) 
panic: test timed out after 10m0s
running tests:
	TestGenericCoreOperations (10m3s)

syscall.Syscall6(0x1e1, 0x1, 0x6d30, 0x4000152b3c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000152b88?, 0x4000056ae0?, 0x400001a4e0?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x400001a570)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x4000154080?, {0x2654fa?, 0x4?}, 0x0?, {0x4000153e20, 0x1, 0x1}, 0x3b2f08?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/refactor/satisfy_test.constraints(0x4000003a00, {0x278bf9, 0xa8c})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/refactor/satisfy/find_test.go:225 +0x280
golang.org/x/tools/refactor/satisfy_test.TestGenericCoreOperations(0x4000003a00)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/refactor/satisfy/find_test.go:168 +0x30
testing.tRunner(0x4000003a00, 0x279d98)
2022-11-23 21:58 netbsd-arm64-bsiegert tools@7d9f4513 go@920f87ad x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m1s)
	TestBuildPackageGo117/unsafe_add (10m2s)
	TestBuildPackageGo117/unsafe_slice (10m2s)

sync.runtime_SemacquireMutex(0x1?, 0x3f?, 0x1?)
	/scratch/gobuilder/buildlet/go/src/runtime/sema.go:77 +0x28
sync.(*Mutex).lockSlow(0x5a8bfc)
	/scratch/gobuilder/buildlet/go/src/sync/mutex.go:171 +0x174
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x4000124b40, {0x400000e5a0?, 0x4000182820?, 0x574260?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x336260?, 0x400018a340, 0x4000182820, {0x400000e5a0, 0x1, 0x1}, 0x4000074f48?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x4000389040)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x4000389040, 0x400042c040)
2022-11-23 21:58 netbsd-arm64-bsiegert tools@7d9f4513 go@920f87ad x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m1s)

syscall.Syscall6(0x1e1, 0x1, 0x4ba6, 0x400014ab8c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400014abd8?, 0x40000a83c0?, 0x40000bc2d0?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40000bc360)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40000b8000, {0x40000ac018?, 0x40000b6050?, 0x18?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x40000a20c0?, 0x40000a2000, 0x40000b6050, {0x40000ac018, 0x1, 0x1}, 0x4000076f18?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000003ba0)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x1c4
testing.tRunner(0x4000003ba0, 0x34f598)
2022-11-23 21:58 netbsd-arm64-bsiegert tools@7d9f4513 go@f89b39c0 x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m13s)
	TestBuildPackageGo117/unsafe_add (10m13s)
	TestBuildPackageGo117/unsafe_slice (10m13s)

sync.runtime_SemacquireMutex(0x1?, 0x3b?, 0x1?)
	/var/gobuilder/buildlet/go/src/runtime/sema.go:77 +0x28
sync.(*Mutex).lockSlow(0x5a8bfc)
	/var/gobuilder/buildlet/go/src/sync/mutex.go:171 +0x174
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x400044e3c0, {0x4000426f50?, 0x4000472140?, 0x4000100000?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x336260?, 0x4000476100, 0x4000472140, {0x4000426f50, 0x1, 0x1}, 0x400011df48?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x40004a61a0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x40004a61a0, 0x4000494800)
2022-11-23 21:58 netbsd-arm64-bsiegert tools@7d9f4513 go@f89b39c0 x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m14s)

syscall.Syscall6(0x1e1, 0x1, 0x184f, 0x40000cab8c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x40000cabd8?, 0x40001283c0?, 0x400013c2a0?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x400013c330)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x4000138000, {0x400012c018?, 0x4000136050?, 0x18?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x40001220c0?, 0x4000122000, 0x4000136050, {0x400012c018, 0x1, 0x1}, 0x4000074f18?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000003ba0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x1c4
testing.tRunner(0x4000003ba0, 0x34f598)
2022-11-23 21:58 netbsd-arm64-bsiegert tools@7d9f4513 go@f89b39c0 x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m1s)

syscall.Syscall6(0x1e1, 0x1, 0x2109, 0x4000238b9c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000238be8?, 0x4000213020?, 0x400001aa20?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x400001aab0)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x40002447c0?, {0x0?, 0x13?}, 0x0?, {0x4000240920, 0x2, 0x2}, 0x2?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x4000206680, {0x4000239f38, 0x2, 0x31?})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x4000206680)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x4000206680, 0x28d170)
2022-11-23 21:58 netbsd-arm64-bsiegert tools@7d9f4513 go@f89b39c0 x/tools/refactor/satisfy.TestGenericCoreOperations (log) 
panic: test timed out after 10m0s
running tests:
	TestGenericCoreOperations (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0x648b, 0x4000152b3c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000152b88?, 0x4000056ae0?, 0x400001a4e0?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x400001a570)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x4000154080?, {0x2654fa?, 0x4?}, 0x0?, {0x4000153e20, 0x1, 0x1}, 0x3b1910?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/refactor/satisfy_test.constraints(0x4000003a00, {0x2789c0, 0xa8c})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/refactor/satisfy/find_test.go:225 +0x280
golang.org/x/tools/refactor/satisfy_test.TestGenericCoreOperations(0x4000003a00)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/refactor/satisfy/find_test.go:168 +0x30
testing.tRunner(0x4000003a00, 0x279b60)
2022-11-23 23:53 netbsd-arm64-bsiegert tools@9519368a go@920f87ad x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m5s)
	TestBuildPackageGo117/unsafe_add (10m6s)
	TestBuildPackageGo117/unsafe_slice (10m7s)

sync.runtime_SemacquireMutex(0x1?, 0x3f?, 0x1?)
	/scratch/gobuilder/buildlet/go/src/runtime/sema.go:77 +0x28
sync.(*Mutex).lockSlow(0x5a8bfc)
	/scratch/gobuilder/buildlet/go/src/sync/mutex.go:171 +0x174
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x4000420000, {0x4000404028?, 0x40004140a0?, 0x4000048800?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x336260?, 0x4000406000, 0x40004140a0, {0x4000404028, 0x1, 0x1}, 0x400009cf48?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x40003781a0)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x40003781a0, 0x4000374040)
2022-11-23 23:53 netbsd-arm64-bsiegert tools@9519368a go@920f87ad x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m6s)

syscall.Syscall6(0x1e1, 0x1, 0x505, 0x400010cb8c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400010cbd8?, 0x40001a03c0?, 0x40001b42d0?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40001b4360)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40001b0000, {0x40001a4018?, 0x40001ae050?, 0x18?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x400019a0c0?, 0x400019a000, 0x40001ae050, {0x40001a4018, 0x1, 0x1}, 0x400009af18?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000082d00)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x1c4
testing.tRunner(0x4000082d00, 0x34f598)
2022-11-23 23:53 netbsd-arm64-bsiegert tools@9519368a go@920f87ad x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m3s)

syscall.Syscall6(0x1e1, 0x1, 0x5743, 0x4000150b9c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x4000150be8?, 0x4000112720?, 0x40001264e0?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x4000126570)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x4000157b00?, {0x0?, 0x13?}, 0x0?, {0x400011d900, 0x2, 0x2}, 0x2?)
	/scratch/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x4000243520, {0x4000151f38, 0x2, 0x35?})
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x4000243520)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x4000243520, 0x28d170)
2022-11-23 23:53 netbsd-386-9_3 tools@f718365b go@3115ed23 x/tools/internal/gcimporter.TestImportTypeparamTests (log) 
panic: test timed out after 10m0s

testing.(*T).Run(0x89062d0, {0x8920bc0, 0xd}, 0x8b95080)
	/tmp/workdir/go/src/testing/testing.go:1487 +0x38d
golang.org/x/tools/internal/gcimporter.TestImportTypeparamTests(0x89062d0)
	/tmp/workdir/gopath/src/golang.org/x/tools/internal/gcimporter/gcimporter_test.go:205 +0x4f6
testing.tRunner(0x89062d0, 0x8327e68)

— watchflakes

@gopherbot
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Contributor

Found new dashboard test flakes for:

#!watchflakes
post <- goos == "netbsd" && (`SIGQUIT` || `panic: test timed out`)
2022-11-23 23:53 netbsd-arm64-bsiegert tools@f718365b go@7a9ce746 x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m1s)
	TestBuildPackageGo117/unsafe_add (10m1s)
	TestBuildPackageGo117/unsafe_slice (10m1s)

sync.runtime_SemacquireMutex(0x1?, 0x3b?, 0x1?)
	/var/gobuilder/buildlet/go/src/runtime/sema.go:77 +0x28
sync.(*Mutex).lockSlow(0x5a8bfc)
	/var/gobuilder/buildlet/go/src/sync/mutex.go:171 +0x174
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x400049a000, {0x4000404028?, 0x40004940a0?, 0x4000080000?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x336260?, 0x4000406000, 0x40004940a0, {0x4000404028, 0x1, 0x1}, 0x4000071f48?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x40003ff1e0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x40003ff1e0, 0x4000408280)
2022-11-23 23:53 netbsd-arm64-bsiegert tools@f718365b go@7a9ce746 x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m1s)

syscall.Syscall6(0x1e1, 0x1, 0x3eae, 0x400014ab8c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400014abd8?, 0x4000064e40?, 0x4000028660?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40000286f0)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40001241e0, {0x400000e178?, 0x400001f9a0?, 0x18?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x400007d100?, 0x400007d040, 0x400001f9a0, {0x400000e178, 0x1, 0x1}, 0x4000074f18?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000003ba0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x1c4
testing.tRunner(0x4000003ba0, 0x34f598)
2022-11-23 23:53 netbsd-arm64-bsiegert tools@f718365b go@7a9ce746 x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m1s)

syscall.Syscall6(0x1e1, 0x1, 0x1ce9, 0x400022eb9c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400022ebe8?, 0x40002056e0?, 0x400012e5a0?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x400012e630)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x400023a780?, {0x0?, 0x13?}, 0x0?, {0x400020db30, 0x2, 0x2}, 0x2?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x40002b5040, {0x400022ff38, 0x2, 0x31?})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x40002b5040)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x40002b5040, 0x28d170)
2022-11-23 23:53 netbsd-arm64-bsiegert tools@f718365b go@920f87ad x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m8s)
	TestBuildPackageGo117/unsafe_add (10m12s)
	TestBuildPackageGo117/unsafe_slice (10m12s)

sync.runtime_SemacquireMutex(0x1?, 0x3b?, 0x1?)
	/var/gobuilder/buildlet/go/src/runtime/sema.go:77 +0x28
sync.(*Mutex).lockSlow(0x5a8bfc)
	/var/gobuilder/buildlet/go/src/sync/mutex.go:171 +0x174
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x400042a1e0, {0x40000bf980?, 0x40004038b0?, 0x4000046400?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x336260?, 0x400041ebc0, 0x40004038b0, {0x40000bf980, 0x1, 0x1}, 0x4000206f48?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x40003b7ba0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x40003b7ba0, 0x40003b1d40)
2022-11-23 23:53 netbsd-arm64-bsiegert tools@f718365b go@920f87ad x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m12s)

syscall.Syscall6(0x1e1, 0x1, 0x499d, 0x400018cb8c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400018cbd8?, 0x40000a8e40?, 0x40000c0540?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40000c05d0)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40000e01e0, {0x40000a6168?, 0x40000ad900?, 0x18?})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x40000ab100?, 0x40000ab040, 0x40000ad900, {0x40000a6168, 0x1, 0x1}, 0x400009af18?)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000082d00)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x1c4
testing.tRunner(0x4000082d00, 0x34f598)
2022-11-23 23:53 netbsd-arm64-bsiegert tools@f718365b go@920f87ad x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m1s)

syscall.Syscall6(0x1e1, 0x1, 0x2f21, 0x400023ab9c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x400023abe8?, 0x4000215020?, 0x400001aa20?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x400001aab0)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x40002467c0?, {0x0?, 0x13?}, 0x0?, {0x4000242920, 0x2, 0x2}, 0x2?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x400020e4e0, {0x400023bf38, 0x2, 0x31?})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x400020e4e0)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x400020e4e0, 0x28d170)
2022-11-23 23:53 netbsd-arm64-bsiegert tools@f718365b go@920f87ad x/tools/refactor/satisfy.TestGenericCoreOperations (log) 
panic: test timed out after 10m0s
running tests:
	TestGenericCoreOperations (10m0s)

syscall.Syscall6(0x1e1, 0x1, 0x3e92, 0x40000dab3c, 0x10020, 0x0, 0x0)
	/var/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x40000dab88?, 0x4000056ae0?, 0x400001a4e0?)
	/var/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x400001a570)
	/var/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x40000dc080?, {0x2654fa?, 0x4?}, 0x0?, {0x40000dbe20, 0x1, 0x1}, 0x3b1910?)
	/var/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/refactor/satisfy_test.constraints(0x4000003a00, {0x2789c0, 0xa8c})
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/refactor/satisfy/find_test.go:225 +0x280
golang.org/x/tools/refactor/satisfy_test.TestGenericCoreOperations(0x4000003a00)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/refactor/satisfy/find_test.go:168 +0x30
testing.tRunner(0x4000003a00, 0x279b60)

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- goos == "netbsd" && (`SIGQUIT` || `panic: test timed out`)
2022-11-28 20:57 netbsd-arm64-bsiegert tools@4c3cb1e6 go@bb0d8297 x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m5s)
	TestBuildPackageGo117/unsafe_add (10m7s)
	TestBuildPackageGo117/unsafe_slice (10m7s)

sync.runtime_SemacquireMutex(0x1?, 0x3f?, 0x1?)
	/scratch/gobuilder/buildlet/go/src/runtime/sema.go:77 +0x28
sync.(*Mutex).lockSlow(0x5a8bfc)
	/scratch/gobuilder/buildlet/go/src/sync/mutex.go:171 +0x174
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x4000420000, {0x4000404028?, 0x40004140a0?, 0x4000080000?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x336260?, 0x4000406000, 0x40004140a0, {0x4000404028, 0x1, 0x1}, 0x4000076f48?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0x40003a9040)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x154
testing.tRunner(0x40003a9040, 0x40003e0040)
2022-11-28 20:57 netbsd-arm64-bsiegert tools@4c3cb1e6 go@bb0d8297 x/tools/go/ssa/ssautil.TestBuildPackage (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackage (10m6s)

syscall.Syscall6(0x1e1, 0x1, 0x2b5e, 0x40000c8b8c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x40000c8bd8?, 0x4000064c00?, 0x40000245a0?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x4000024630)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/scratch/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0x990
go/types.(*Checker).checkFiles(0x40000a21e0, {0x400000e148?, 0x400001f9a0?, 0x18?})
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x400007d080?, 0x400007cfc0, 0x400001f9a0, {0x400000e148, 0x1, 0x1}, 0x4000074f18?)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x16c
golang.org/x/tools/go/ssa/ssautil_test.TestBuildPackage(0x4000003ba0)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load_test.go:52 +0x1c4
testing.tRunner(0x4000003ba0, 0x34f598)
2022-11-28 20:57 netbsd-arm64-bsiegert tools@4c3cb1e6 go@bb0d8297 x/tools/internal/typeparams.TestAPIConsistency (log) 
panic: test timed out after 10m0s
running tests:
	TestAPIConsistency (10m3s)

syscall.Syscall6(0x1e1, 0x1, 0x234d, 0x40000e4b9c, 0x10020, 0x0, 0x0)
	/scratch/gobuilder/buildlet/go/src/syscall/asm_netbsd_arm64.s:56 +0x10
os.wait6(0x40000e4be8?, 0x40000ae9c0?, 0x40000a45a0?)
	/scratch/gobuilder/buildlet/go/src/os/wait6_netbsd.go:16 +0x48
os.(*Process).blockUntilWaitable(0x40000a4630)
	/scratch/gobuilder/buildlet/go/src/os/wait_wait6.go:20 +0x38
...
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:326 +0xa4
go/types.(*Checker).Files(...)
	/scratch/gobuilder/buildlet/go/src/go/types/check.go:304
go/types.(*Config).Check(0x40000e9b80?, {0x0?, 0x13?}, 0x0?, {0x400009d950, 0x2, 0x2}, 0x2?)
	/scratch/gobuilder/buildlet/go/src/go/types/api.go:416 +0x70
golang.org/x/tools/internal/typeparams_test.typeCheck(0x400020e4e0, {0x40000e5f38, 0x2, 0x35?})
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:63 +0x238
golang.org/x/tools/internal/typeparams_test.TestAPIConsistency(0x400020e4e0)
	/scratch/gobuilder/buildlet/gopath/src/golang.org/x/tools/internal/typeparams/typeparams_test.go:28 +0x74
testing.tRunner(0x400020e4e0, 0x28d170)

— watchflakes

@bcmills
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bcmills commented Nov 28, 2022

Those more recent x/tools failures are a different root cause (fallout from #47257, which may require the slower builders to set a longer timeout scale for tests that load compiled export data for all of std).

@bcmills
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bcmills commented Nov 28, 2022

Filed #56967 for the x/tools timeouts.

@bcmills bcmills mentioned this issue Nov 28, 2022
Closed
@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
default <- goos == "netbsd" && (`SIGQUIT` || `panic: test timed out`)
2022-11-29 05:36 netbsd-arm-bsiegert tools@ff22fab9 go@0fd7be7e x/tools/go/ssa.TestBuildPackageGo117 (log) 
panic: test timed out after 10m0s
running tests:
	TestBuildPackageGo117 (10m0s)
	TestBuildPackageGo117/unsafe_add (10m0s)
	TestBuildPackageGo117/unsafe_slice (10m0s)

sync.runtime_SemacquireMutex(0x59c1b0, 0x0, 0x1)
	/var/gobuilder/buildlet/go/src/runtime/sema.go:77 +0x3c
sync.(*Mutex).lockSlow(0x59c1ac)
	/var/gobuilder/buildlet/go/src/sync/mutex.go:171 +0x288
...
	/var/gobuilder/buildlet/go/src/go/types/resolver.go:254 +0xba0
go/types.(*Checker).checkFiles(0x802a50, {0x80e0a0, 0x1, 0x1})
	/var/gobuilder/buildlet/go/src/go/types/check.go:326 +0xd4
go/types.(*Checker).Files(...)
	/var/gobuilder/buildlet/go/src/go/types/check.go:304
golang.org/x/tools/go/ssa/ssautil.BuildPackage(0x816180, 0x816030, 0x816150, {0x80e0a0, 0x1, 0x1}, 0x8)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/ssautil/load.go:150 +0x194
golang.org/x/tools/go/ssa_test.TestBuildPackageGo117.func1(0xb84c30)
	/var/gobuilder/buildlet/gopath/src/golang.org/x/tools/go/ssa/builder_go117_test.go:46 +0x1c4
testing.tRunner(0xb84c30, 0xb96260)

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
default <- goos == "netbsd" && (`SIGQUIT` || `panic: test timed out`)
2022-11-22 17:12 netbsd-arm64-bsiegert vuln@05fb7250 go@1eb0465f x/vuln/cmd/govulncheck (log) 
panic: test timed out after 10m0s
running tests:
	TestCommand (10m0s)
	TestCommand/testdata/default (7m8s)

goroutine 58 [running]:
testing.(*M).startAlarm.func1()
	/var/gobuilder/buildlet/go/src/testing/testing.go:2240 +0x310
created by time.goFunc
	/var/gobuilder/buildlet/go/src/time/sleep.go:176 +0x38

— watchflakes

@bcmills bcmills removed this from Test Flakes Dec 6, 2022
@bcmills
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bcmills commented Dec 6, 2022

The above failure is also not symptomatic of this issue, which still appears to have been resolved by the builder upgrade. I'm going to remove it from the “Test Flakes” project to get watchflakes to stop reopening it.

@bcmills bcmills closed this as completed Dec 6, 2022
Repository owner moved this from In Progress to Done in Go Compiler / Runtime Dec 6, 2022
@bcmills bcmills mentioned this issue Jan 25, 2023
Open
@golang golang locked and limited conversation to collaborators Dec 6, 2023
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@bsiegert bsiegert

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compiler/runtime Issues related to the Go compiler and/or runtime. FrozenDueToAge NeedsFix The path to resolution is known, but the work has not been done. OS-NetBSD
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