runtime: TestGoroutineLeakProfile/Moby28462 failures

[gopherbot]

#!watchflakes
default <- pkg == "runtime" && test == "TestGoroutineLeakProfile/Moby28462"

Issue created automatically to collect these failures.

Example (log):

=== RUN   TestGoroutineLeakProfile/Moby28462
=== PAUSE TestGoroutineLeakProfile/Moby28462
=== CONT  TestGoroutineLeakProfile/Moby28462
    goroutineleakprofile_test.go:518: C:\b\s\w\ir\x\t\go-build1028730310\testgoroutineleakprofile\goker.exe Moby28462 (1.5281285s): ok
    goroutineleakprofile_test.go:518: C:\b\s\w\ir\x\t\go-build1028730310\testgoroutineleakprofile\goker.exe Moby28462: exec: WaitDelay expired before I/O complete
--- FAIL: TestGoroutineLeakProfile/Moby28462 (7.70s)

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "runtime" && test == "TestGoroutineLeakProfile/Moby28462"

2025-11-28 03:54 gotip-windows-386 go@67d4a287 runtime.TestGoroutineLeakProfile/Moby28462 (log)

=== RUN   TestGoroutineLeakProfile/Moby28462
=== PAUSE TestGoroutineLeakProfile/Moby28462
=== CONT  TestGoroutineLeakProfile/Moby28462
    goroutineleakprofile_test.go:518: C:\b\s\w\ir\x\t\go-build1028730310\testgoroutineleakprofile\goker.exe Moby28462 (1.5281285s): ok
    goroutineleakprofile_test.go:518: C:\b\s\w\ir\x\t\go-build1028730310\testgoroutineleakprofile\goker.exe Moby28462: exec: WaitDelay expired before I/O complete
--- FAIL: TestGoroutineLeakProfile/Moby28462 (7.70s)

— watchflakes

[thepudds]

@VladSaioc, FYI.