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Crash in parallel marker #35704

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Hixie opened this issue Jan 18, 2019 · 1 comment
Closed

Crash in parallel marker #35704

Hixie opened this issue Jan 18, 2019 · 1 comment
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area-vm Use area-vm for VM related issues, including code coverage, FFI, and the AOT and JIT backends. crash Process exits with SIGSEGV, SIGABRT, etc. An unhandled exception is not a crash. needs-info We need additional information from the issue author (auto-closed after 14 days if no response)

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@Hixie
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Hixie commented Jan 18, 2019

Saw this on the bots:

  ===== CRASH =====
  version=2.1.1-dev.2.0.flutter-da09945643 (Thu Jan 17 02:05:53 2019 +0000) on "macos_x64"
  si_signo=Segmentation fault: 11(11), si_code=0, si_addr=0x0
  thread=3843, isolate=kernel-service(0x7fecc8000000)
    [0x0000000107b2d58a] dart::MarkingVisitorBase<true>::MarkObject(dart::RawObject*)
    [0x0000000107b2d58a] dart::MarkingVisitorBase<true>::MarkObject(dart::RawObject*)
    [0x0000000107b2d52b] dart::MarkingVisitorBase<true>::VisitPointers(dart::RawObject**, dart::RawObject**)
    [0x0000000107923ff6] dart::RawObject::VisitPointersPredefined(dart::ObjectPointerVisitor*, long)
    [0x0000000107b2d197] dart::MarkingVisitorBase<true>::DrainMarkingStack()
    [0x0000000107b2d88e] dart::MarkTask::Run()
    [0x00000001079b4c7d] dart::ThreadPool::Worker::Loop()
    [0x00000001079b4ac9] dart::ThreadPool::Worker::Main(unsigned long)
    [0x000000010790cde9] dart::ThreadStart(void*)
    [0x00007fffc009493b] _pthread_body
    [0x00007fffc0094887] _pthread_body
    [0x00007fffc009408d] thread_start
  -- End of DumpStackTrace

https://build.chromium.org/p/client.flutter/builders/Mac/builds/7655/steps/run%20test.dart%20for%20tests%20shard/logs/stdio
@rmacnak-google rmacnak-google added area-vm Use area-vm for VM related issues, including code coverage, FFI, and the AOT and JIT backends. needs-info We need additional information from the issue author (auto-closed after 14 days if no response) labels Jan 22, 2019
@rmacnak-google
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Does this crash come with a core dump?

@rmacnak-google rmacnak-google added the crash Process exits with SIGSEGV, SIGABRT, etc. An unhandled exception is not a crash. label Jan 22, 2019
@rmacnak-google rmacnak-google changed the title Crash in dart::MarkingVisitorBase<true>::MarkObject Crash in parallel marker Jan 22, 2019
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area-vm Use area-vm for VM related issues, including code coverage, FFI, and the AOT and JIT backends. crash Process exits with SIGSEGV, SIGABRT, etc. An unhandled exception is not a crash. needs-info We need additional information from the issue author (auto-closed after 14 days if no response)
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