Golang internal/trace: TestTraceGOMAXPROCS/Stress failures

#!watchflakes
default <- pkg == "internal/trace" && test == "TestTraceGOMAXPROCS/Stress"

Issue created automatically to collect these failures.

Example (log):

=== RUN   TestTraceGOMAXPROCS/Stress
    exec.go:213: test timed out while running command: /home/swarming/.swarming/w/ir/x/w/goroot/bin/go run -race testdata/testprog/gomaxprocs.go
    trace_test.go:615: signal: killed
--- FAIL: TestTraceGOMAXPROCS/Stress (1627.57s)

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "internal/trace" && test == "TestTraceGOMAXPROCS/Stress"

2025-02-25 16:44 gotip-linux-amd64-longtest-race go@2f036e14 internal/trace.TestTraceGOMAXPROCS/Stress (log)

=== RUN TestTraceGOMAXPROCS/Stress exec.go:213: test timed out while running command: /home/swarming/.swarming/w/ir/x/w/goroot/bin/go run -race testdata/testprog/gomaxprocs.go trace_test.go:615: signal: killed --- FAIL: TestTraceGOMAXPROCS/Stress (1627.57s)

— watchflakes