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runtime: TestMemoryLimitNoGCPercent failures #66893

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gopherbot opened this issue Apr 18, 2024 · 1 comment
Open

runtime: TestMemoryLimitNoGCPercent failures #66893

gopherbot opened this issue Apr 18, 2024 · 1 comment
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@mknyszek
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compiler/runtime Issues related to the Go compiler and/or runtime. NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.

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@gopherbot
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#!watchflakes
default <- pkg == "runtime" && test == "TestMemoryLimitNoGCPercent"

Issue created automatically to collect these failures.

Example (log):

=== RUN   TestMemoryLimitNoGCPercent
    gc_test.go:938: /Users/swarming/.swarming/w/ir/x/t/go-build147963065/testprog.exe GCMemoryLimitNoGCPercent: exit status 2
    gc_test.go:941: expected "OK\n", but got "retained=285218056 limit=268435456 bound=285212672\npanic: exceeded memory limit by more than bound allows\n\ngoroutine 1 [running]:\nmain.gcMemoryLimit(0xffffffffffffffff)\n\t/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/testdata/testprog/gc.go:404 +0x465\nmain.GCMemoryLimitNoGCPercent()\n\t/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/testdata/testprog/gc.go:317 +0x1a\nmain.main()\n\t/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/testdata/testprog/main.go:34 +0x133\n"
--- FAIL: TestMemoryLimitNoGCPercent (2.46s)

— watchflakes
@gopherbot gopherbot added NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. compiler/runtime Issues related to the Go compiler and/or runtime. labels Apr 18, 2024
@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "runtime" && test == "TestMemoryLimitNoGCPercent"
2024-03-27 17:55 gotip-darwin-amd64-longtest go@a16b4bf3 runtime.TestMemoryLimitNoGCPercent (log) 
=== RUN   TestMemoryLimitNoGCPercent
    gc_test.go:938: /Users/swarming/.swarming/w/ir/x/t/go-build147963065/testprog.exe GCMemoryLimitNoGCPercent: exit status 2
    gc_test.go:941: expected "OK\n", but got "retained=285218056 limit=268435456 bound=285212672\npanic: exceeded memory limit by more than bound allows\n\ngoroutine 1 [running]:\nmain.gcMemoryLimit(0xffffffffffffffff)\n\t/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/testdata/testprog/gc.go:404 +0x465\nmain.GCMemoryLimitNoGCPercent()\n\t/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/testdata/testprog/gc.go:317 +0x1a\nmain.main()\n\t/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/testdata/testprog/main.go:34 +0x133\n"
--- FAIL: TestMemoryLimitNoGCPercent (2.46s)

— watchflakes

@mknyszek mknyszek self-assigned this Apr 24, 2024
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@mknyszek mknyszek

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compiler/runtime Issues related to the Go compiler and/or runtime. NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.
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@mknyszek @gopherbot