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Fuzz: debug JIT crash in object.cc #34755

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aartbik opened this Issue Oct 11, 2018 · 2 comments

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aartbik commented Oct 11, 2018

Nightly found another crash with debug JIT:

JIT-DebugX64 - JIT-ReleaseIA32: !DIVERGENCE! 1.2:438879274 (output=false)

../../runtime/vm/object.cc: 9368: error: expected: found_super_interface
Dumping native stack trace for thread 3d4a4
[0x000055e727e0a7cf] dart::Profiler::DumpStackTrace(void*)
[0x000055e727e0a7cf] dart::Profiler::DumpStackTrace(void*)
[0x000055e7280d7852] dart::Assert::Fail(char const*, ...)
[0x000055e727d83512] Unknown symbol
[0x000055e727e7c41f] Unknown symbol
[0x000055e727e70d39] dart::DRT_InlineCacheMissHandlerOneArg(dart::NativeArguments)
[0x00007f33e49c0b27] [Stub] CallToRuntime
[0x00007f33e49c384f] [Stub] OneArgCheckInlineCacheWithExactnessCheck
[0x00007f33e177192f] X0.run
[0x00007f33e1770aa2] main
[0x00007f33e1770839] main
[0x00007f33e17706d8] _Closure.call
[0x00007f33e176f979] _startIsolate.
[0x00007f33e174b1fb] _Closure.call
[0x00007f33e176f5e2] _RawReceivePortImpl._handleMessage
[0x00007f33e49c1071] [Stub] InvokeDartCode
[0x000055e727caf14d] dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&, unsigned long)
[0x000055e727cb21f2] dart::DartLibraryCalls::HandleMessage(dart::Object const&, dart::Instance const&)
[0x000055e727ceef16] dart::IsolateMessageHandler::HandleMessage(dart::Message*)
[0x000055e727d2c0ed] dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool)
[0x000055e727d2cf70] dart::MessageHandler::TaskCallback()
[0x000055e727eccdc1] dart::ThreadPool::Worker::Loop()
[0x000055e727ecc89c] dart::ThreadPool::Worker::Main(unsigned long)
[0x000055e727e04735] Unknown symbol
-- End of DumpStackTrace

@aartbik aartbik self-assigned this Oct 11, 2018

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Also found by another failure in same nightly run:

JIT-ReleaseSIMARM64 - JIT-DebugX64: !DIVERGENCE! 1.2:3813129157 (output=false)

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aartbik commented Oct 11, 2018

Also found by another failure in same nightly run:

JIT-ReleaseSIMARM64 - JIT-DebugX64: !DIVERGENCE! 1.2:3813129157 (output=false)

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aartbik commented Oct 11, 2018

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