This is an automatically generated bug from the commit-queue. imported/w3c/web-platform-tests/dom/traversal/TreeWalker-currentNode.html has been flaky on the commit-queue. imported/w3c/web-platform-tests/dom/traversal/TreeWalker-currentNode.html was authored by cdumez@apple.com and youennf@gmail.com. https://trac.webkit.org/browser/trunk/LayoutTests/imported/w3c/web-platform-tests/dom/traversal/TreeWalker-currentNode.html The commit-queue just saw imported/w3c/web-platform-tests/dom/traversal/TreeWalker-currentNode.html flake (DumpRenderTree crashed) while processing attachment 336914 [details] on bug 184206. Bot: webkit-cq-03 Port: <class 'webkitpy.common.config.ports.MacPort'> Platform: Mac OS X 10.12.6 The bots will update this with information from each new failure. If you believe this bug to be fixed or invalid, feel free to close. The bots will re-open if the flake re-occurs. If you would like to track this test fix with another bug, please close this bug as a duplicate. The bots will follow the duplicate chain when making future comments.
Created attachment 336918 [details] Archive of layout-test-results from webkit-cq-03
Thread 0:: Dispatch queue: com.apple.main-thread 0 com.apple.JavaScriptCore 0x000000010b186a8e JSC::MarkedBlock::Handle::sweep(JSC::FreeList*) + 2142 (Bitmap.h:144) 1 com.apple.JavaScriptCore 0x000000010b183b7b JSC::LocalAllocator::resumeAllocating() + 27 (LocalAllocator.cpp:132) 2 com.apple.JavaScriptCore 0x000000010b163ba8 JSC::BlockDirectory::resumeAllocating() + 40 (SentinelLinkedList.h:108) 3 com.apple.JavaScriptCore 0x000000010b188438 JSC::MarkedSpace::resumeAllocating() + 24 (SinglyLinkedListWithTail.h:52) 4 com.apple.JavaScriptCore 0x000000010b16f990 JSC::Heap::resumeThePeriphery() + 32 (Heap.cpp:1623) 5 com.apple.JavaScriptCore 0x000000010b16cf25 JSC::Heap::finishChangingPhase(JSC::GCConductor) + 149 (Heap.cpp:1548) 6 com.apple.JavaScriptCore 0x000000010b16e230 JSC::Heap::runFixpointPhase(JSC::GCConductor) + 2832 (Heap.cpp:1525) 7 com.apple.JavaScriptCore 0x000000010b16ce2b JSC::Heap::runCurrentPhase(JSC::GCConductor, JSC::CurrentThreadState*) + 235 (Heap.cpp:1174) 8 com.apple.JavaScriptCore 0x000000010b17566b WTF::ScopedLambdaFunctor<void (JSC::CurrentThreadState&), JSC::Heap::collectInMutatorThread()::$_0>::implFunction(void*, JSC::CurrentThreadState&) + 27 (Heap.cpp:1786) 9 com.apple.JavaScriptCore 0x000000010b184935 JSC::callWithCurrentThreadState(WTF::ScopedLambda<void (JSC::CurrentThreadState&)> const&) + 117 (MachineStackMarker.cpp:226) 10 com.apple.JavaScriptCore 0x000000010b17016d JSC::Heap::collectInMutatorThread() + 93 (CollectingScope.h:43) 11 com.apple.JavaScriptCore 0x000000010b170058 JSC::Heap::stopIfNecessarySlow() + 72 (atomic:848) 12 com.apple.JavaScriptCore 0x000000010b16a1a4 JSC::Heap::collectIfNecessaryOrDefer(JSC::GCDeferralContext*) + 132 (Heap.cpp:2554) 13 com.apple.JavaScriptCore 0x000000010b183d69 JSC::LocalAllocator::allocateSlowCase(JSC::GCDeferralContext*, JSC::AllocationFailureMode) + 281 (LocalAllocator.cpp:165) 14 com.apple.JavaScriptCore 0x000000010b182be8 JSC::IsoSubspace::allocateNonVirtual(JSC::VM&, unsigned long, JSC::GCDeferralContext*, JSC::AllocationFailureMode) + 152 (LocalAllocatorInlines.h:37) 15 com.apple.JavaScriptCore 0x000000010b4a98fb JSC::JSFunction::create(JSC::VM&, JSC::JSGlobalObject*, int, WTF::String const&, JSC::NativeFunction, JSC::Intrinsic, JSC::NativeFunction, JSC::DOMJIT::Signature const*) + 91 (JSCellInlines.h:151) 16 com.apple.JavaScriptCore 0x000000010b4ed3bf JSC::JSObject::putDirectNativeFunctionWithoutTransition(JSC::VM&, JSC::JSGlobalObject*, JSC::PropertyName const&, unsigned int, JSC::NativeFunction, JSC::Intrinsic, unsigned int) + 127 (JSObject.cpp:3008) 17 com.apple.JavaScriptCore 0x000000010b55e8a6 JSC::ObjectPrototype::finishCreation(JSC::VM&, JSC::JSGlobalObject*) + 102 (ObjectPrototype.cpp:61) 18 com.apple.JavaScriptCore 0x000000010b5644a8 JSC::ObjectPrototype::create(JSC::VM&, JSC::JSGlobalObject*, JSC::Structure*) + 136 (ObjectPrototype.cpp:77) 19 com.apple.JavaScriptCore 0x000000010b4b19dc JSC::JSGlobalObject::init(JSC::VM&) + 2764 (utility:754) 20 com.apple.JavaScriptCore 0x000000010b4c243d JSC::JSGlobalObject::finishCreation(JSC::VM&, JSC::JSObject*) + 141 (utility:754) 21 com.apple.WebCore 0x000000010dfe9da2 WebCore::JSDOMGlobalObject::finishCreation(JSC::VM&, JSC::JSObject*) + 18 (JSDOMGlobalObject.cpp:191) 22 com.apple.WebCore 0x000000010dfeda44 WebCore::JSDOMWindowBase::finishCreation(JSC::VM&, WebCore::JSDOMWindowProxy*) + 36 (JSDOMWindowBase.cpp:94) 23 com.apple.WebCore 0x000000010d8cb449 WebCore::JSDOMWindow::finishCreation(JSC::VM&, WebCore::JSDOMWindowProxy*) + 25 (JSDOMWindow.cpp:6111) 24 com.apple.WebCore 0x000000010dff0d1f WebCore::JSDOMWindowProxy::setWindow(WebCore::DOMWindow&) + 591 (Ref.h:60) 25 com.apple.WebCore 0x000000010e01268a WebCore::ScriptController::setDOMWindowForWindowProxy(WebCore::DOMWindow*) + 298 (RefPtr.h:88) 26 com.apple.WebCore 0x000000010e575e2f WebCore::FrameLoader::clear(WebCore::Document*, bool, bool, bool) + 543 (FrameLoader.cpp:653) 27 com.apple.WebCore 0x000000010e575710 WebCore::DocumentWriter::begin(WebCore::URL const&, bool, WebCore::Document*) + 464 (utility:753) 28 com.apple.WebCore 0x000000010e563ada WebCore::DocumentLoader::commitData(char const*, unsigned long) + 202 (DocumentLoader.cpp:978) 29 com.apple.WebKitLegacy 0x0000000110ceb9f2 -[WebHTMLRepresentation receivedData:withDataSource:] + 98 (WebHTMLRepresentation.mm:181) 30 com.apple.WebKitLegacy 0x0000000110cbe240 -[WebDataSource(WebInternal) _receivedData:] + 64 (WebDataSource.mm:252) 31 com.apple.WebKitLegacy 0x0000000110cd861d WebFrameLoaderClient::committedLoad(WebCore::DocumentLoader*, char const*, int) + 109 (WebFrameLoaderClient.mm:1009) 32 com.apple.WebCore 0x000000010e567454 WebCore::DocumentLoader::commitLoad(char const*, int) + 148 (DocumentLoader.h:245) 33 com.apple.WebCore 0x000000010e5e0103 WebCore::CachedRawResource::notifyClientsDataWasReceived(char const*, unsigned int) + 275 (Vector.h:707) 34 com.apple.WebCore 0x000000010e5dfee2 WebCore::CachedRawResource::updateBuffer(WebCore::SharedBuffer&) + 210 (SetForScope.h:61) 35 com.apple.WebCore 0x000000010e5b74da WebCore::SubresourceLoader::didReceiveDataOrBuffer(char const*, int, WTF::RefPtr<WebCore::SharedBuffer, WTF::DumbPtrTraits<WebCore::SharedBuffer> >&&, long long, WebCore::DataPayloadType) + 186 (SubresourceLoader.cpp:450) 36 com.apple.WebCore 0x000000010e5b756a WebCore::SubresourceLoader::didReceiveBuffer(WTF::Ref<WebCore::SharedBuffer, WTF::DumbPtrTraits<WebCore::SharedBuffer> >&&, long long, WebCore::DataPayloadType) + 42 (utility:754) 37 com.apple.WebCore 0x000000010db955ca WTF::Function<void ()>::CallableWrapper<-[WebCoreResourceHandleAsOperationQueueDelegate connection:didReceiveData:lengthReceived:]::$_5>::call() + 122 (Ref.h:60) 38 com.apple.JavaScriptCore 0x000000010ab095f0 WTF::dispatchFunctionsFromMainThread() + 176 (memory:2735) 39 com.apple.Foundation 0x00007fffbcb7352a __NSThreadPerformPerform + 326 40 com.apple.CoreFoundation 0x00007fffbb1133e1 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17 41 com.apple.CoreFoundation 0x00007fffbb0f465c __CFRunLoopDoSources0 + 556 42 com.apple.CoreFoundation 0x00007fffbb0f3b46 __CFRunLoopRun + 934 43 com.apple.CoreFoundation 0x00007fffbb0f3544 CFRunLoopRunSpecific + 420 44 DumpRenderTree 0x000000010a863137 runTest(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) + 2801 (DumpRenderTree.mm:1995) 45 DumpRenderTree 0x000000010a862457 dumpRenderTree(int, char const**) + 2956 (DumpRenderTree.mm:1158) 46 DumpRenderTree 0x000000010a863b6b DumpRenderTreeMain(int, char const**) + 1476 (DumpRenderTree.mm:1374) 47 libdyld.dylib 0x00007fffd0e3c235 start + 1
Created attachment 337086 [details] Crash log