This is an automatically generated bug from the commit-queue. imported/blink/fast/events/click-focus-anchor-no-ring.html has been flaky on the commit-queue. imported/blink/fast/events/click-focus-anchor-no-ring.html was authored by jhoneycutt@apple.com. https://trac.webkit.org/browser/trunk/LayoutTests/imported/blink/fast/events/click-focus-anchor-no-ring.html The commit-queue just saw imported/blink/fast/events/click-focus-anchor-no-ring.html flake (DumpRenderTree crashed) while processing attachment 344135 [details] on bug 187253. Bot: webkit-cq-02 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 344137 [details] Archive of layout-test-results from webkit-cq-02
This does not appear to be crashing on non-EWS bots: https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#tests=imported%2Fblink%2Ffast%2Fevents%2Fclick-focus-anchor-no-ring.html
Created attachment 344232 [details] Crash log
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 com.apple.JavaScriptCore 0x000000010eb43b0b JSC::MarkedSpace::addActiveWeakSet(JSC::WeakSet*) + 11 (SentinelLinkedList.h:63) 1 com.apple.JavaScriptCore 0x000000010eb4e905 JSC::WeakSet::addAllocator() + 37 (VM.h:1003) 2 com.apple.JavaScriptCore 0x000000010ef53b40 JSC::StructureTransitionTable::add(JSC::VM&, JSC::Structure*) + 512 (WeakSetInlines.h:38) 3 com.apple.JavaScriptCore 0x000000010ef53b23 JSC::StructureTransitionTable::add(JSC::VM&, JSC::Structure*) + 483 (StructureTransitionTable.h:201) 4 com.apple.JavaScriptCore 0x000000010ef5557c JSC::Structure::addNewPropertyTransition(JSC::VM&, JSC::Structure*, JSC::PropertyName, unsigned int, int&, JSC::PutPropertySlot::Context, JSC::DeferredStructureTransitionWatchpointFire*) + 556 (Atomics.h:248) 5 com.apple.WebCore 0x00000001111b91db bool JSC::JSObject::putDirectInternal<(JSC::JSObject::PutMode)1>(JSC::VM&, JSC::PropertyName, JSC::JSValue, unsigned int, JSC::PutPropertySlot&) + 1611 (JSObjectInlines.h:374) 6 com.apple.WebCore 0x00000001113c8a53 WebCore::JSDocumentPrototype::finishCreation(JSC::VM&) + 3219 (RefPtr.h:44) 7 com.apple.WebCore 0x00000001113c8e33 WebCore::JSDocument::createPrototype(JSC::VM&, WebCore::JSDOMGlobalObject&) + 131 (JSDocument.cpp:1038) 8 com.apple.WebCore 0x00000001113c7d6c WebCore::JSDocument::prototype(JSC::VM&, WebCore::JSDOMGlobalObject&) + 44 (JSDOMWrapperCache.h:85) 9 com.apple.WebCore 0x00000001114756e6 WebCore::JSHTMLDocument::createPrototype(JSC::VM&, WebCore::JSDOMGlobalObject&) + 22 (JSHTMLDocument.cpp:121) 10 com.apple.WebCore 0x0000000111a7b601 std::__1::enable_if<std::is_same<WebCore::HTMLDocument, WebCore::HTMLDocument>::value, WebCore::JSDOMWrapperConverterTraits<WebCore::HTMLDocument>::WrapperClass*>::type WebCore::createWrapper<WebCore::HTMLDocument, WebCore::HTMLDocument>(WebCore::JSDOMGlobalObject*, WTF::Ref<WebCore::HTMLDocument, WTF::DumbPtrTraits<WebCore::HTMLDocument> >&&) + 65 (JSDOMWrapperCache.h:85) 11 com.apple.WebCore 0x0000000111a77851 WebCore::toJSNewlyCreated(JSC::ExecState*, WebCore::JSDOMGlobalObject*, WTF::Ref<WebCore::Document, WTF::DumbPtrTraits<WebCore::Document> >&&) + 81 (JSDOMWrapperCache.h:194) 12 com.apple.WebCore 0x0000000111a7799b WebCore::toJS(JSC::ExecState*, WebCore::JSDOMGlobalObject*, WebCore::Document&) + 75 (JSDocumentCustom.cpp:88) 13 com.apple.WebCore 0x0000000111a71b67 WebCore::JSDOMWindowBase::updateDocument() + 135 (JSNodeCustom.h:62) 14 com.apple.WebCore 0x0000000111a96ea5 WebCore::ScriptController::updateDocument() + 213 (ScriptController.cpp:397) 15 com.apple.WebCore 0x0000000111c8cda0 WebCore::Document::didBecomeCurrentDocumentInFrame() + 32 (Document.h:616) 16 com.apple.WebCore 0x00000001120c0fab WebCore::Frame::setDocument(WTF::RefPtr<WebCore::Document, WTF::DumbPtrTraits<WebCore::Document> >&&) + 347 (RefPtr.h:88) 17 com.apple.WebCore 0x0000000111ff03d8 WebCore::DocumentWriter::begin(WebCore::URL const&, bool, WebCore::Document*) + 744 (utility:753) 18 com.apple.WebCore 0x0000000111fde4ba WebCore::DocumentLoader::commitData(char const*, unsigned long) + 202 (DocumentLoader.cpp:998) 19 com.apple.WebCore 0x0000000111fddfd7 WebCore::DocumentLoader::finishedLoading() + 551 (DocumentLoader.cpp:160) 20 com.apple.WebCore 0x0000000111fe3ffc WebCore::DocumentLoader::maybeLoadEmpty() + 812 (utility:753) 21 com.apple.WebCore 0x0000000111fe4305 WebCore::DocumentLoader::startLoadingMainResource(WebCore::ShouldContinue) + 597 (DocumentLoader.cpp:1688) 22 com.apple.WebCore 0x000000011200ba40 WebCore::FrameLoader::continueLoadAfterNavigationPolicy(WebCore::ResourceRequest const&, WebCore::FormState*, WebCore::ShouldContinue, WebCore::AllowNavigationToInvalidURL)::$_14::operator()() const + 352 (FrameLoader.cpp:3351) 23 com.apple.WebCore 0x00000001120001c9 WebCore::FrameLoader::continueLoadAfterNavigationPolicy(WebCore::ResourceRequest const&, WebCore::FormState*, WebCore::ShouldContinue, WebCore::AllowNavigationToInvalidURL) + 745 (memory:2537) 24 com.apple.WebCore 0x000000011200ae77 WTF::Function<void (WebCore::ResourceRequest&&, WTF::WeakPtr<WebCore::FormState>&&, WebCore::ShouldContinue)>::CallableWrapper<WebCore::FrameLoader::loadWithDocumentLoader(WebCore::DocumentLoader*, WebCore::FrameLoadType, WTF::RefPtr<WebCore::FormState, WTF::DumbPtrTraits<WebCore::FormState> >&&, WebCore::AllowNavigationToInvalidURL, WebCore::ShouldTreatAsContinuingLoad, WTF::CompletionHandler<void ()>&&)::$_9>::call(WebCore::ResourceRequest&&, WTF::WeakPtr<WebCore::FormState>&&, WebCore::ShouldContinue) + 39 (memory:2726) 25 com.apple.WebCore 0x000000011201fa15 WebCore::PolicyChecker::checkNavigationPolicy(WebCore::ResourceRequest&&, WebCore::ResourceResponse const&, WebCore::DocumentLoader*, WTF::RefPtr<WebCore::FormState, WTF::DumbPtrTraits<WebCore::FormState> >&&, WTF::CompletionHandler<void (WebCore::ResourceRequest&&, WTF::WeakPtr<WebCore::FormState>&&, WebCore::ShouldContinue)>&&, WebCore::PolicyDecisionMode) + 373 (memory:2735) 26 com.apple.WebCore 0x0000000111fffd74 WebCore::FrameLoader::loadWithDocumentLoader(WebCore::DocumentLoader*, WebCore::FrameLoadType, WTF::RefPtr<WebCore::FormState, WTF::DumbPtrTraits<WebCore::FormState> >&&, WebCore::AllowNavigationToInvalidURL, WebCore::ShouldTreatAsContinuingLoad, WTF::CompletionHandler<void ()>&&) + 1860 (memory:2733) 27 com.apple.WebCore 0x0000000111ffd121 WebCore::FrameLoader::load(WebCore::DocumentLoader*) + 337 (memory:2733) 28 com.apple.WebCore 0x0000000111fff579 WebCore::FrameLoader::load(WebCore::FrameLoadRequest&&) + 937 (SetForScope.h:61) 29 com.apple.WebKitLegacy 0x00000001147d06f3 -[WebFrame loadRequest:] + 371 (WebFrame.mm:2489) 30 DumpRenderTree 0x000000010e22ca95 runTest(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) + 3336 (DumpRenderTree.mm:2083) 31 DumpRenderTree 0x000000010e22bb9e dumpRenderTree(int, char const**) + 3117 (DumpRenderTree.mm:1166) 32 DumpRenderTree 0x000000010e22d2b8 DumpRenderTreeMain(int, char const**) + 1456 (DumpRenderTree.mm:1387) 33 libdyld.dylib 0x00007fffd954d235 start + 1