Golang runtime:cpu1: TestTracebackSystem/panic failures

#!watchflakes
default <- pkg == "runtime:cpu1" && test == "TestTracebackSystem/panic"

Issue created automatically to collect these failures.

Example (log):

=== RUN   TestTracebackSystem/panic
    traceback_system_test.go:181: stderr:

        stdout: 
    traceback_system_test.go:186: child process did not produce a crash report
--- FAIL: TestTracebackSystem/panic (0.01s)

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "runtime:cpu1" && test == "TestTracebackSystem/panic"

2025-06-10 22:02 go1.25-openbsd-ppc64 release-branch.go1.25@4f86f226 runtime:cpu1.TestTracebackSystem/panic (log)

=== RUN TestTracebackSystem/panic traceback_system_test.go:181: stderr: stdout: traceback_system_test.go:186: child process did not produce a crash report --- FAIL: TestTracebackSystem/panic (0.01s)

— watchflakes