TestLeasingPutGetDeleteConcurrent

[chaochn47]

Which github workflows are flaking?

Integration test

1. https://github.com/etcd-io/etcd/actions/runs/5696626902/job/15442063999?pr=16324
2. https://github.com/etcd-io/etcd/actions/runs/5483999136

Which tests are flaking?

TestLeasingPutGetDeleteConcurrent

Github Action link

No response

Reason for failure (if possible)

Leaked goroutine

Anything else we need to know?

There is some useful discussion in the past stale issue https://github.com/etcd-io/etcd/issues/12996

We should use stress command to quantify the flakiness and hence prioritize looking into the fix or not.

[moficodes]

Please assign this to me!

[serathius]

/assign @moficodes

[jmhbnz]

Discussed during sig-etcd triage meeting. @ivanvc will attempt to reproduce this with stress as a first step.

[ivanvc]

/assign

[ivanvc]

After 6 hours of running the test with stress, it got 0.04% of failures in an AMD64 architecture. I ran the tests from the main branch.

6h2m25s: 783099 runs so far, 285 failures (0.04%)

Here are the error logs: stress-logs.tar.gz

[ivanvc]

/unassign