runtime: TestCgoTracebackSigpanic failures

[gopherbot]

#!watchflakes
post <- pkg == "runtime" && test == "TestCgoTracebackSigpanic" && `runtime.sigpanic`

Issue created automatically to collect these failures.

Example (log):

--- FAIL: TestCgoTracebackSigpanic (34.57s)
    crash_test.go:58: /tmp/gobuilder-mips64/tmp/go-build3666441113/testprogcgo.exe TracebackSigpanic: exit status 2
    crash_cgo_test.go:518: 
    crash_cgo_test.go:521: did not see "runtime.sigpanic" in output

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
post <- pkg == "runtime" && test == "TestCgoTracebackSigpanic"

2022-11-17 13:46 linux-mips-rtrk go@bed970b3 runtime.TestCgoTracebackSigpanic (log)

--- FAIL: TestCgoTracebackSigpanic (34.57s)
    crash_test.go:58: /tmp/gobuilder-mips64/tmp/go-build3666441113/testprogcgo.exe TracebackSigpanic: exit status 2
    crash_cgo_test.go:518: 
    crash_cgo_test.go:521: did not see "runtime.sigpanic" in output

2022-11-18 23:57 openbsd-386-71 go@04d6aa65 runtime.TestCgoTracebackSigpanic (log)

--- FAIL: TestCgoTracebackSigpanic (0.00s)
    crash_test.go:58: /tmp/workdir/tmp/go-build3123997662/testprogcgo.exe TracebackSigpanic failed to start: context deadline exceeded

2022-12-16 17:12 openbsd-amd64-71 go@f4b42f5c runtime.TestCgoTracebackSigpanic (log)

--- FAIL: TestCgoTracebackSigpanic (0.00s)
    crash_test.go:58: /tmp/workdir/tmp/go-build3915581810/testprogcgo.exe TracebackSigpanic failed to start: context deadline exceeded

— watchflakes

[bcmills]

The latter two look like #57585. Not sure about the linux-mips-rtrk failure.

[mknyszek]

Given that the OpenBSD failures look unrelated to the linux/mips failures, and there's only been one linux/mips failure, this looks like a mips-specific flake. We should wait for it to reproduce, probably.

I updated the watchflakes expression to be more specific to the linux/mips failure.

CC @golang/mips

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
post <- pkg == "runtime" && test == "TestCgoTracebackSigpanic" && `runtime.sigpanic`

2023-01-26 07:17 darwin-amd64-10_15 go@cea70301 runtime.TestCgoTracebackSigpanic (log)

--- FAIL: TestCgoTracebackSigpanic (0.06s)
    crash_test.go:58: /tmp/buildlet/tmp/go-build4119296738/testprogcgo.exe TracebackSigpanic: signal: segmentation fault
    crash_cgo_test.go:520: 
    crash_cgo_test.go:523: did not see "runtime.sigpanic" in output

2023-01-26 07:17 darwin-amd64-11_0 go@cea70301 runtime.TestCgoTracebackSigpanic (log)

--- FAIL: TestCgoTracebackSigpanic (0.04s)
    crash_test.go:58: /tmp/buildlet/tmp/go-build2556092564/testprogcgo.exe TracebackSigpanic: signal: segmentation fault
    crash_cgo_test.go:520: 
    crash_cgo_test.go:523: did not see "runtime.sigpanic" in output

2023-01-26 10:15 darwin-amd64-10_15 go@4df10fba runtime.TestCgoTracebackSigpanic (log)

--- FAIL: TestCgoTracebackSigpanic (0.07s)
    crash_test.go:58: /tmp/buildlet/tmp/go-build1310876794/testprogcgo.exe TracebackSigpanic: signal: segmentation fault
    crash_cgo_test.go:520: 
    crash_cgo_test.go:523: did not see "runtime.sigpanic" in output

2023-01-26 10:15 darwin-amd64-11_0 go@4df10fba runtime.TestCgoTracebackSigpanic (log)

--- FAIL: TestCgoTracebackSigpanic (0.09s)
    crash_test.go:58: /tmp/buildlet/tmp/go-build4292740019/testprogcgo.exe TracebackSigpanic: signal: segmentation fault
    crash_cgo_test.go:520: 
    crash_cgo_test.go:523: did not see "runtime.sigpanic" in output

— watchflakes

[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.)