internal/trace/v2: TestTraceFutileWakeup failures

[gopherbot]

#!watchflakes
default <- pkg == "internal/trace/v2" && test == "TestTraceFutileWakeup"

Issue created automatically to collect these failures.

Example (log):

--- FAIL: TestTraceFutileWakeup (0.30s)
    --- FAIL: TestTraceFutileWakeup/Stress (0.15s)
        trace_test.go:292: found futile wakeup on goroutine 16

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "internal/trace/v2" && test == "TestTraceFutileWakeup"

2024-04-10 18:53 linux-arm64-longtest go@3504da45 internal/trace/v2.TestTraceFutileWakeup (log)

--- FAIL: TestTraceFutileWakeup (0.30s)
    --- FAIL: TestTraceFutileWakeup/Stress (0.15s)
        trace_test.go:292: found futile wakeup on goroutine 16

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "internal/trace/v2" && test == "TestTraceFutileWakeup"

2024-04-18 15:41 linux-arm64-longtest go@a973b425 internal/trace/v2.TestTraceFutileWakeup (log)

--- FAIL: TestTraceFutileWakeup (0.29s)
    --- FAIL: TestTraceFutileWakeup/Stress (0.14s)
        trace_test.go:292: found futile wakeup on goroutine 12

2024-04-18 18:28 linux-amd64-longtest-race go@68c0ad3a internal/trace/v2.TestTraceFutileWakeup (log)

--- FAIL: TestTraceFutileWakeup (2.55s)
    --- FAIL: TestTraceFutileWakeup/Stress (1.28s)
        trace_test.go:292: found futile wakeup on goroutine 11

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "internal/trace/v2" && test == "TestTraceFutileWakeup"

2024-04-24 15:55 linux-amd64-longtest-race go@d037bba1 internal/trace/v2.TestTraceFutileWakeup (log)

--- FAIL: TestTraceFutileWakeup (2.74s)
    --- FAIL: TestTraceFutileWakeup/Stress (1.36s)
        trace_test.go:292: found futile wakeup on goroutine 44

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "internal/trace/v2" && test == "TestTraceFutileWakeup"

2024-04-27 20:49 linux-amd64-longtest-race go@99ee6162 internal/trace/v2.TestTraceFutileWakeup (log)

--- FAIL: TestTraceFutileWakeup (2.80s)
    --- FAIL: TestTraceFutileWakeup/Stress (1.40s)
        trace_test.go:292: found futile wakeup on goroutine 31

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "internal/trace/v2" && test == "TestTraceFutileWakeup"

2024-05-03 16:40 linux-arm64-longtest go@18dd6826 internal/trace/v2.TestTraceFutileWakeup (log)

--- FAIL: TestTraceFutileWakeup (0.29s)
    --- FAIL: TestTraceFutileWakeup/Stress (0.14s)
        trace_test.go:292: found futile wakeup on goroutine 9

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "internal/trace/v2" && test == "TestTraceFutileWakeup"

2024-05-08 17:48 linux-amd64-longtest-race go@21413152 internal/trace/v2.TestTraceFutileWakeup (log)

--- FAIL: TestTraceFutileWakeup (4.23s)
    --- FAIL: TestTraceFutileWakeup/Stress (1.41s)
        trace_test.go:292: found futile wakeup on goroutine 16

— watchflakes

[mknyszek]

There seems to have been a narrow window of time where this was happening, but it doesn't seem to be happening anymore. It may have been fixed by other changes at the time and I just forgot to close this.