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time: TestTicker timeouts after CL 232298 #42424

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bcmills opened this issue Nov 6, 2020 · 5 comments
Open

time: TestTicker timeouts after CL 232298 #42424

bcmills opened this issue Nov 6, 2020 · 5 comments

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@bcmills
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@bcmills bcmills commented Nov 6, 2020

(Issue forked from #42237.)

panic: test timed out after 15m0s

goroutine 219 [running]:
testing.(*M).startAlarm.func1()
	C:/workdir/go/src/testing/testing.go:1680 +0xe6
created by time.goFunc
	C:/workdir/go/src/time/sleep.go:167 +0x4b

goroutine 1 [chan receive, 14 minutes]:
testing.(*T).Run(0xc000058000, 0x4cb903, 0xa, 0x545b78, 0x368a01)
	C:/workdir/go/src/testing/testing.go:1219 +0x2da
testing.runTests.func1(0xc000048f00)
	C:/workdir/go/src/testing/testing.go:1491 +0x7f
testing.tRunner(0xc000048f00, 0xc000133de0)
	C:/workdir/go/src/testing/testing.go:1173 +0xef
testing.runTests(0xc000004558, 0x674680, 0x6f, 0x6f, 0xbfe1343f8f278ecc, 0xd18c5b20e5, 0x678480, 0x4cca88)
	C:/workdir/go/src/testing/testing.go:1489 +0x310
testing.(*M).Run(0xc00001e100, 0x0)
	C:/workdir/go/src/testing/testing.go:1397 +0x1f5
main.main()
	_testmain.go:377 +0x145

goroutine 31 [chan receive, 14 minutes]:
testing.(*T).Parallel(0xc00019d680)
	C:/workdir/go/src/testing/testing.go:1039 +0x119
time_test.TestParseYday(0xc00019d680)
	C:/workdir/go/src/time/format_test.go:762 +0x52
testing.tRunner(0xc00019d680, 0x545ae8)
	C:/workdir/go/src/testing/testing.go:1173 +0xef
created by testing.(*T).Run
	C:/workdir/go/src/testing/testing.go:1218 +0x2b3

goroutine 231 [chan receive, 14 minutes]:
time_test.TestTicker(0xc000058000)
	C:/workdir/go/src/time/tick_test.go:45 +0xc5
testing.tRunner(0xc000058000, 0x545b78)
	C:/workdir/go/src/testing/testing.go:1173 +0xef
created by testing.(*T).Run
	C:/workdir/go/src/testing/testing.go:1218 +0x2b3
FAIL	time	900.029s

2020-11-05T19:22:02-370682a/windows-amd64-longtest
2020-11-05T16:47:45-a19a4dc/windows-amd64-longtest
2020-11-05T15:16:57-34c0969/windows-amd64-longtest
2020-11-02T21:08:14-4fcb506/windows-amd64-longtest
2020-11-02T15:23:43-d5388e2/linux-amd64-longtest
2020-11-02T05:29:59-f2ee58b/windows-amd64-longtest
2020-11-02T03:03:16-0387bed/windows-amd64-longtest
2020-10-30T18:06:13-6d087c8/windows-amd64-longtest
2020-10-30T16:29:11-1af388f/windows-amd64-longtest
2020-10-30T15:25:49-e1faebe/linux-386-longtest
2020-10-29T20:50:02-38d1ec8/windows-amd64-longtest
2020-10-29T19:06:32-5cc43c5/windows-amd64-longtest
2020-10-29T03:52:23-3089ef6/windows-amd64-longtest
2020-10-28T00:48:22-49b017f/windows-amd64-longtest
2020-10-28T00:25:05-40d1ec5/windows-amd64-longtest
2020-10-27T22:57:36-b4b0144/windows-amd64-longtest

CC @prattmic @ChrisHines @aclements @ianlancetaylor

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@prattmic
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@prattmic prattmic commented Nov 9, 2020

One of these failures was after http://golang.org/cl/267257, so it seems that's not the fix.

2020-11-06T23:59:04-f7ef5ca/windows-amd64-longtest

@aclements
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@aclements aclements commented Nov 11, 2020

@laboger may have an easy reproducer for this on linux/amd64 (and linux/ppc64le) in #42402.

@bcmills
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@bcmills bcmills commented Nov 16, 2020

Sounds like #42402 was fixed by CL 267257, so unfortunately we don't seem to have a lead on a reliable reproducer.

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