[Webkit-unassigned] [Bug 175794] wasm.yaml/wasm/function-tests/stack-trace.js.wasm-no-cjit-yes-tls-context is a flaky JSC test

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Aug 23 09:16:11 PDT 2017


https://bugs.webkit.org/show_bug.cgi?id=175794

--- Comment #1 from Alexey Proskuryakov <ap at webkit.org> ---
Created attachment 318876

  --> https://bugs.webkit.org/attachment.cgi?id=318876&action=review

crash log

It's a crash.

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   libdyld.dylib                       0x00007fffbba682fa stack_not_16_byte_aligned_error + 0
1   ???                                 0x00007fff50a52698 0 + 140734546388632
2   com.apple.JavaScriptCore            0x0000000112050628 WTF::ParkingLot::unparkOneImpl(void const*, WTF::ScopedLambda<long (WTF::ParkingLot::UnparkResult)> const&) + 280 (ParkingLot.cpp:746)
3   com.apple.JavaScriptCore            0x00000001117fdeb8 void WTF::ParkingLot::unparkOne<WTF::ConditionBase::notifyOne()::'lambda'(WTF::ParkingLot::UnparkResult)>(void const*, WTF::ConditionBase::notifyOne()::'lambda'(WTF::ParkingLot::UnparkResult) const&) + 56 (ParkingLot.h:138)
4   com.apple.JavaScriptCore            0x00000001117eefd3 WTF::ConditionBase::notifyOne() + 83 (Condition.h:157)
5   com.apple.JavaScriptCore            0x00000001120152aa WTF::AutomaticThread::notify(WTF::AbstractLocker const&) + 106 (AutomaticThread.cpp:146)
6   com.apple.JavaScriptCore            0x00000001120150dd WTF::AutomaticThreadCondition::notifyOne(WTF::AbstractLocker const&) + 125 (AutomaticThread.cpp:54)
7   com.apple.JavaScriptCore            0x0000000111f97ce4 JSC::Wasm::Worklist::enqueue(WTF::Ref<JSC::Wasm::Plan>) + 340 (WasmWorklist.cpp:149)
8   com.apple.JavaScriptCore            0x0000000111f651ba JSC::Wasm::runOMGPlanForIndex(JSC::JSWebAssemblyInstance*, unsigned int) + 362 (WasmOMGPlan.cpp:170)

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