[llvm-dev] Buildbot failure in LLVM Buildbot on clang-ppc64be-linux-multistage

[Albion Fung via llvm-dev]

Hm that's kinda weird, but I see the bot passing now. Should be quite
alright now. Thanks for following up!

On Fri, 30 Apr 2021 at 04:37, Dmitry Vyukov via llvm-dev <
llvm-dev at lists.llvm.org> wrote:

> +llvm-dev to have at least 1 mailing list in CC
>
> The failure is:
>
> command timed out: 1200 seconds without output running [b'ninja',
> b'check-all'], attempting to kill
> process killed by signal 9
> program finished with exit code -1
> elapsedTime=2226.650064
>
> I assume some tests hanged.
> I see these passed:
>
> PASS: ThreadSanitizer-powerpc64 :: pthread_atfork_deadlock3.c (76992 of
> 77005)
> PASS: ThreadSanitizer-powerpc64 :: Linux/fork_syscall.cpp (76996 of 77005)
>
> So presumably it's pthread_atfork_deadlock.c or pthread_atfork_deadlock2.c.
> These tests reliably pass on my x86_64 machine... I am not sure how to
> debug this. It would be useful to know what exactly test hanged and at
> what stacks. Or can it be a flake timeout?
>
>
>
>
> On Fri, Apr 30, 2021 at 10:25 AM <llvm.buildmaster at lab.llvm.org> wrote:
> >
> > The Buildbot has detected a failed build on builder
> clang-ppc64be-linux-multistage while building compiler-rt.
> >
> > Full details are available at:
> >     https://lab.llvm.org/buildbot#builders/93/builds/2933
> >
> > Worker for this Build: ppc64be-clang-multistage-test
> > Blamelist:
> >     Dmitry Vyukov <dvyukov at google.com>
> >
> > BUILD FAILED: failed 74753 expected passes 237 expected failures 2014
> unsupported tests (failure)
> >
> > Step 4 (build stage 1) warnings: 'ninja' (warnings)
> > /bin/ld: warning: -z gnu-version-script-compat ignored.
> > /bin/ld: warning: -z gnu-version-script-compat ignored.
> >
> /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/llvm/compiler-rt/lib/tsan/../sanitizer_common/sanitizer_common_interceptors.inc:7010:51:
> warning: ISO C++11 requires at least one argument for the "..." in a
> variadic macro
> >
> /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/llvm/compiler-rt/lib/tsan/../sanitizer_common/sanitizer_common_interceptors.inc:7038:51:
> warning: ISO C++11 requires at least one argument for the "..." in a
> variadic macro
> >
> /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/llvm/compiler-rt/lib/tsan/../sanitizer_common/sanitizer_common_interceptors.inc:7498:55:
> warning: ISO C++11 requires at least one argument for the "..." in a
> variadic macro
> >
> /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/llvm/compiler-rt/lib/tsan/../sanitizer_common/sanitizer_common_interceptors.inc:7500:44:
> warning: ISO C++11 requires at least one argument for the "..." in a
> variadic macro
> >
> /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/llvm/compiler-rt/lib/tsan/../sanitizer_common/sanitizer_common_interceptors.inc:9754:33:
> warning: ISO C++11 requires at least one argument for the "..." in a
> variadic macro
> >
> /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/llvm/compiler-rt/lib/tsan/../sanitizer_common/sanitizer_common_interceptors.inc:9756:45:
> warning: ISO C++11 requires at least one argument for the "..." in a
> variadic macro
> >
> > Step 5 (ninja check 1) failure: 74753 expected passes 237 expected
> failures 2014 unsupported tests (failure)
> > llvm-lit:
> /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/llvm/llvm/utils/lit/lit/discovery.py:282:
> warning: input
> '/home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/stage1/projects/compiler-rt/test/interception/Unit'
> contained no tests
> > llvm-lit:
> /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/llvm/llvm/utils/lit/lit/discovery.py:282:
> warning: input
> '/home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/stage1/projects/compiler-rt/test/sanitizer_common/Unit'
> contained no tests
> > llvm-lit:
> /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/stage1/utils/lit/tests/lit.cfg:90:
> warning: Setting a timeout per test not supported. Requires the Python
> psutil module but it could not be found. Try installing it via pip or via
> your operating system's package manager.
> > PASS: Clangd Unit Tests :: ./ClangdTests/ArgStripperTest.Warning (60901
> of 77005)
> > PASS: LLVM-Unit :: Support/./SupportTests/SourceMgrTest.BasicWarning
> (62383 of 77005)
> > PASS: LLVM-Unit ::
> DebugInfo/DWARF/./DebugInfoDWARFTests/DWARFDebugInfo.TestDwarfVerifyDuplicateFileWarning
> (63821 of 77005)
> > PASS: Clang-Unit ::
> Format/./FormatTests/FormatTest.DoNotInterfereWithErrorAndWarning (69148 of
> 77005)
> >
> > Step 10 (build stage 2) warnings: 'ninja' (warnings)
> > /bin/ld: warning: -z gnu-version-script-compat ignored.
> > /bin/ld: warning: -z gnu-version-script-compat ignored.
> >
> >
> > Sincerely,
> > LLVM Buildbot
> >
> _______________________________________________
> LLVM Developers mailing list
> llvm-dev at lists.llvm.org
> https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev
>
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