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x/telemetry/internal/mmap: TestMultipleMaps failures #70457

Open gopherbot opened 5 days ago

gopherbot commented 5 days ago 
#!watchflakes
default <- pkg == "golang.org/x/telemetry/internal/mmap" && test == "TestMultipleMaps"

Issue created automatically to collect these failures.

Example (log):

=== RUN   TestMultipleMaps
    mmap_test.go:170: counter 0 has value 296, want 300
    mmap_test.go:170: counter 1 has value 296, want 300
    mmap_test.go:170: counter 2 has value 296, want 300
    mmap_test.go:176: counter 0 has value 296, want 300
    mmap_test.go:176: counter 1 has value 296, want 300
--- FAIL: TestMultipleMaps (0.00s)

— watchflakes

gopherbot commented 5 days ago

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "golang.org/x/telemetry/internal/mmap" && test == "TestMultipleMaps"
2024-11-07 21:31 x_telemetry-go1.22-netbsd-arm telemetry@d4f9d0e4 release-branch.go1.22@8af39d30 x/telemetry/internal/mmap.TestMultipleMaps (log) === RUN TestMultipleMaps mmap_test.go:170: counter 0 has value 296, want 300 mmap_test.go:170: counter 1 has value 296, want 300 mmap_test.go:170: counter 2 has value 296, want 300 mmap_test.go:176: counter 0 has value 296, want 300 mmap_test.go:176: counter 1 has value 296, want 300 --- FAIL: TestMultipleMaps (0.00s)

— watchflakes

findleyr commented 4 days ago

This is morally a dupe of #70456. Let's discuss mmapped atomics there.