os/signal: timeouts in TestTime on solaris-amd64-oraclerel

[bcmills]

greplogs --dashboard -md -l -e 'panic: test timed out .*\n(?:\ngoroutine \d+ .*:\n(?:.+\n\t.+\n)*)*^os/signal\.TestTime'

2022-03-30T18:25:30-ca1e509/solaris-amd64-oraclerel
2022-03-28T21:59:25-3c7f9b8/solaris-amd64-oraclerel
2021-05-04T03:22:47-138d2c9/solaris-amd64-oraclerel
2021-04-07T23:00:58-f60aa7a/solaris-amd64-oraclerel
2019-10-30T20:18:59-cd18da4/illumos-amd64
2019-10-30T19:47:52-a059346/illumos-amd64
2019-10-30T14:06:04-17190de/illumos-amd64

This test is the regression test for #34391, but it isn't obvious to me whether TestTime itself is the test that is timing out. We sleep a lot between tests on this builder as a mitigation for #33174. (At some point I hope to rework the test to use subprocesses instead of sleeping to suppress irrelevant signals.)

It also isn't clear to me whether #51054 is related (CC @henvic).

[bcmills]

greplogs -l -e 'panic: test timed out .*\n(?:\ngoroutine \d+ .*:\n(?:.+\n\t.+\n)*)*^os/signal\.TestTime' --since=2022-03-31

(0 matching logs)

Possibly fixed?

[gopherbot]

Timed out in state WaitingForInfo. Closing.

(I am just a bot, though. Please speak up if this is a mistake or you have the requested information.)