internal/trace: TestTraceStressStartStop/AllocFree failures

[gopherbot]

#!watchflakes
default <- pkg == "internal/trace" && test == "TestTraceStressStartStop/AllocFree"

Issue created automatically to collect these failures.

Example (log):

=== RUN   TestTraceStressStartStop/AllocFree
    exec.go:213: test timed out while running command: /home/swarming/.swarming/w/ir/x/w/goroot/bin/go run -race testdata/testprog/stress-start-stop.go
    trace_test.go:610: signal: killed
--- FAIL: TestTraceStressStartStop/AllocFree (1511.99s)

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "internal/trace" && test == "TestTraceStressStartStop/AllocFree"

2024-11-13 00:57 gotip-linux-amd64-longtest-race go@ab554650 internal/trace.TestTraceStressStartStop/AllocFree (log)

=== RUN TestTraceStressStartStop/AllocFree exec.go:213: test timed out while running command: /home/swarming/.swarming/w/ir/x/w/goroot/bin/go run -race testdata/testprog/stress-start-stop.go trace_test.go:610: signal: killed --- FAIL: TestTraceStressStartStop/AllocFree (1511.99s)

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "internal/trace" && test == "TestTraceStressStartStop/AllocFree"

2024-11-17 14:31 gotip-linux-386-longtest go@70207598 internal/trace.TestTraceStressStartStop/AllocFree (log)

=== RUN TestTraceStressStartStop/AllocFree trace_test.go:608: stderr: fatal error: schedule: holding locks runtime stack: runtime.throw({0x815e2a2, 0x17}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:1084 +0x35 fp=0xf5efd2d0 sp=0xf5efd2bc pc=0x80b48f5 runtime.schedule() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:3988 +0x2c3 fp=0xf5efd2ec sp=0xf5efd2d0 pc=0x8088863 runtime.park_m(0x94025a8) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:4120 +0x1d9 fp=0xf5efd314 sp=0xf5efd2ec pc=0x8088a89 ... /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/trace.go:758 +0x40 fp=0x93a5fc8 sp=0x93a5f98 pc=0x80a0e20 runtime/trace.Start.func1() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/trace/trace.go:130 +0x4e fp=0x93a5ff0 sp=0x93a5fc8 pc=0x812aabe runtime.goexit({}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_386.s:1393 +0x1 fp=0x93a5ff4 sp=0x93a5ff0 pc=0x80b94f1 created by runtime/trace.Start in goroutine 1 /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/trace/trace.go:128 +0xb9 exit status 2 trace_test.go:610: exit status 1 --- FAIL: TestTraceStressStartStop/AllocFree (0.55s)

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "internal/trace" && test == "TestTraceStressStartStop/AllocFree"

2024-11-19 15:48 gotip-linux-amd64-longtest-aliastypeparams go@bedde1be internal/trace.TestTraceStressStartStop/AllocFree (log)

=== RUN TestTraceStressStartStop/AllocFree trace_test.go:608: stderr: fatal error: schedule: holding locks runtime stack: runtime.throw({0x5236b3?, 0x40d531?}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:1099 +0x48 fp=0x7f7036a8edd8 sp=0x7f7036a8eda8 pc=0x4695c8 runtime.schedule() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:3989 +0x276 fp=0x7f7036a8ee10 sp=0x7f7036a8edd8 pc=0x43e6f6 runtime.park_m(0xc000102a80) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:4121 +0x21e fp=0x7f7036a8ee68 sp=0x7f7036a8ee10 pc=0x43e97e ... /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/trace.go:758 +0x31 fp=0xc000073fa0 sp=0xc000073f38 pc=0x456a51 runtime/trace.Start.func1() /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/trace/trace.go:130 +0x45 fp=0xc000073fe0 sp=0xc000073fa0 pc=0x4e22e5 runtime.goexit({}) /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000073fe8 sp=0xc000073fe0 pc=0x46f6c1 created by runtime/trace.Start in goroutine 1 /home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/trace/trace.go:128 +0xcf exit status 2 trace_test.go:610: exit status 1 --- FAIL: TestTraceStressStartStop/AllocFree (0.72s)

— watchflakes