Reproduce issue 12535

[chaochn47]

Reproduce issue described in etcd-io#12535

=== RUN   TestIssue12535
    v3_lease_test.go:199: expect revision 17, but got 16
    v3_lease_test.go:202: lease removed but key remains
--- FAIL: TestIssue12535 (1.15s)
FAIL

Process finished with exit code 1

{
    "level": "warn",
    "ts": "2022-02-08T23:10:35.433Z",
    "caller": "etcdserver/util.go:163",
    "msg": "apply request took too long",
    "took": "20.64µs",
    "expected-duration": "0s",
    "prefix": "",
    "request": "header:<ID:10441453742734613263 > lease_revoke:<id:-000000000000001>",
    "response": "size:27",
    "error": "lease not found"
}
{
    "level": "warn",
    "ts": "2022-02-08T23:10:35.433Z",
    "caller": "etcdserver/util.go:121",
    "msg": "failed to apply request",
    "took": "55.007µs",
    "request": "header:<ID:10441453742734613263 > lease_revoke:<id:-000000000000001>",
    "response": "size:27",
    "error": "lease not found"
}{
    "level": "warn",
    "ts": "2022-02-08T23:10:35.433Z",
    "caller": "etcdserver/util.go:163",
    "msg": "apply request took too long",
    "took": "98.02µs",
    "expected-duration": "0s",
    "prefix": "",
    "request": "header:<ID:10441453742734613263 > lease_revoke:<id:-000000000000001>",
    "response": "size:27"
}

The full test log is captured in test.log

[serathius]

Hey @chaochn47 can you start fixing the issue from main branch. Maybe not all branches are affected, however we should add tests to all of them.

[chaochn47]

@serathius ack. That sounds good to me. I will open a PR against main branch.

[chaochn47]

Update - Here is the reproduce on the main branch #6 @serathius