runtime: TestCgoTracebackSigpanic fails on android/arm64 and android/arm

[bcmills]

In CL 472096, I am experimenting with enabling tests that use go build on android, because I don't see a good reason not to.

However, runtime.TestCgoTracebackSigpanic seems to fail when run on that platform (https://storage.googleapis.com/go-build-log/8970bcfa/android-arm64-corellium_f7cf8915.log):

--- FAIL: TestCgoTracebackSigpanic (2.10s)
    crash_cgo_test.go:519: /data/data/com.termux/files/home/tmpdir/workdir-host-android-arm64-corellium-android/tmp/go-build2337918989/testprogcgo.exe TracebackSigpanic: signal: segmentation fault
    crash_cgo_test.go:520: 
    crash_cgo_test.go:523: did not see "runtime.sigpanic" in output
FAIL
FAIL	runtime	58.095s

I don't think this is particularly important to fix and don't plan to investigate it myself, but I'm filing this issue to have something to refer to in a test skip.

(CC @golang/android)

[mknyszek]

In triage, we're thinking maybe Android has something weird about its libc? All this test is checking that we can get a stack trace from a panic in cgo. Cherry's gonna take a look.

[gopherbot]

Change https://go.dev/cl/475075 mentions this issue: runtime: skip tests that fail on android/arm64

[gopherbot]

Change https://go.dev/cl/472455 mentions this issue: all: skip tests that fail on android/arm64