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gopherbot opened this issue Sep 20, 2022 · 2 comments
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misc/cgo/testsanitizers: flaky TestShared on ppc64le #55265

gopherbot opened this issue Sep 20, 2022 · 2 comments
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FrozenDueToAge NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.

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gopherbot commented Sep 20, 2022 •
edited by rsc
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#!watchflakes
# (moved to 55266) post <- pkg == "misc/cgo/testsanitizers" && test == "TestShared" && goarch == "ppc64le"

Bug automatically created to track these flakes.

— watchflakes
@gopherbot gopherbot added the NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. label Sep 20, 2022
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gopherbot commented Sep 20, 2022 •
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Found new matching flaky dashboard failures for:

#!watchflakes
post <- pkg == "misc/cgo/testsanitizers" && test == "TestShared"
2022-08-19 20:04 linux-ppc64le-power9osu go@2cc6983a misc/cgo/testsanitizers.TestShared (log) 
--- FAIL: TestShared (0.00s)
    cshared_test.go:52: skipping msan_shared test on linux/ppc64le; -msan option is not supported.
    --- FAIL: TestShared/tsan_shared (4.36s)
        cshared_test.go:82: /workdir/tmp/TestShared1626997536/tsan_shared exited with exit status 66
            FATAL: ThreadSanitizer: unexpected memory mapping 0x03a9691c0000-0x03a9692c0000
2022-08-20 00:18 linux-ppc64le-buildlet go@28afa5b1 misc/cgo/testsanitizers.TestShared (log) 
--- FAIL: TestShared (0.00s)
    cshared_test.go:52: skipping msan_shared test on linux/ppc64le; -msan option is not supported.
    --- FAIL: TestShared/tsan_shared (2.77s)
        cshared_test.go:82: /workdir/tmp/TestShared173076323/tsan_shared exited with exit status 66
            FATAL: ThreadSanitizer: unexpected memory mapping 0x073448ea0000-0x073448fa0000
2022-08-24 12:12 linux-ppc64le-buildlet go@b5a9459c misc/cgo/testsanitizers.TestShared (log) 
--- FAIL: TestShared (0.00s)
    cshared_test.go:52: skipping msan_shared test on linux/ppc64le; -msan option is not supported.
    --- FAIL: TestShared/tsan_shared (2.64s)
        cshared_test.go:82: /workdir/tmp/TestShared848610845/tsan_shared exited with exit status 66
            FATAL: ThreadSanitizer: unexpected memory mapping 0x0d4223380000-0x0d4223480000

— watchflakes

@rsc rsc changed the title misc/cgo/testsanitizers: flaky TestShared misc/cgo/testsanitizers: flaky TestShared on ppc64le Sep 20, 2022
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rsc commented Sep 20, 2022

Merging into #55266.

@rsc rsc closed this as completed Sep 20, 2022
@rsc rsc moved this to Done in Test Flakes Sep 20, 2022
@rsc rsc mentioned this issue Sep 20, 2022
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@rsc rsc removed this from Test Flakes Sep 20, 2022
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