This is an automatically generated bug from the commit-queue. imported/w3c/web-platform-tests/html/webappapis/system-state-and-capabilities/the-navigator-object/content/002.xhtml has been flaky on the commit-queue. imported/w3c/web-platform-tests/html/webappapis/system-state-and-capabilities/the-navigator-object/content/002.xhtml was authored by cdumez@apple.com. https://trac.webkit.org/browser/trunk/LayoutTests/imported/w3c/web-platform-tests/html/webappapis/system-state-and-capabilities/the-navigator-object/content/002.xhtml The commit-queue just saw imported/w3c/web-platform-tests/html/webappapis/system-state-and-capabilities/the-navigator-object/content/002.xhtml flake (DumpRenderTree crashed) while processing attachment 387000 [details] on bug 205807. Bot: webkit-cq-03 Port: <class 'webkitpy.common.config.ports.MacPort'> Platform: Mac OS X 10.13.6 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 387014 [details] Archive of layout-test-results from webkit-cq-03
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 com.apple.JavaScriptCore 0x0000000107e4ae73 WTFCrashWithInfo(int, char const*, char const*, int) + 19 (Assertions.h:618) 1 com.apple.JavaScriptCore 0x000000010860a10e bool JSC::JSObject::putDirectInternal<(JSC::JSObject::PutMode)1>(JSC::VM&, JSC::PropertyName, JSC::JSValue, unsigned int, JSC::PutPropertySlot&) + 2734 2 com.apple.JavaScriptCore 0x00000001086cd1f7 JSC::JSFunction::finishCreation(JSC::VM&, JSC::NativeExecutable*, int, WTF::String const&) + 375 (JSFunction.cpp:148) 3 com.apple.JavaScriptCore 0x00000001086ccfdf JSC::JSFunction::create(JSC::VM&, JSC::JSGlobalObject*, int, WTF::String const&, JSC::NativeFunction, JSC::Intrinsic, JSC::NativeFunction, JSC::DOMJIT::Signature const*) + 191 (JSFunction.cpp:102) 4 com.apple.JavaScriptCore 0x000000010872c68f JSC::JSObject::putDirectNativeFunction(JSC::VM&, JSC::JSGlobalObject*, JSC::PropertyName const&, unsigned int, JSC::NativeFunction, JSC::Intrinsic, unsigned int) + 111 (JSObject.cpp:3170) 5 com.apple.WebCore 0x000000010bd3ec7c JSC::reifyStaticProperty(JSC::VM&, JSC::ClassInfo const*, JSC::PropertyName const&, JSC::HashTableValue const&, JSC::JSObject&) + 412 (Lookup.h:339) 6 com.apple.WebCore 0x000000010c156d7f void JSC::reifyStaticProperties<48u>(JSC::VM&, JSC::ClassInfo const*, JSC::HashTableValue const (&) [48u], JSC::JSObject&) + 287 (RefPtr.h:43) 7 com.apple.WebCore 0x000000010c1569e0 WebCore::JSNodePrototype::finishCreation(JSC::VM&) + 48 (JSNode.cpp:337) 8 com.apple.WebCore 0x000000010c157182 WebCore::JSNode::createPrototype(JSC::VM&, WebCore::JSDOMGlobalObject&) + 242 (JSNode.cpp:377) 9 com.apple.WebCore 0x000000010c156942 WebCore::JSNode::prototype(JSC::VM&, WebCore::JSDOMGlobalObject&) + 50 (JSTypeInfo.h:73) 10 com.apple.WebCore 0x000000010bf68d8c WebCore::JSDocument::createPrototype(JSC::VM&, WebCore::JSDOMGlobalObject&) + 28 (JSTypeInfo.h:73) 11 com.apple.WebCore 0x000000010bf67892 WebCore::JSDocument::prototype(JSC::VM&, WebCore::JSDOMGlobalObject&) + 50 (JSTypeInfo.h:73) 12 com.apple.WebCore 0x000000010c00e49c WebCore::JSHTMLDocument::createPrototype(JSC::VM&, WebCore::JSDOMGlobalObject&) + 28 (JSTypeInfo.h:73) 13 com.apple.WebCore 0x000000010c775188 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> >&&) + 280 (JSTypeInfo.h:73) 14 com.apple.WebCore 0x000000010c76d3c0 WebCore::toJSNewlyCreated(JSC::JSGlobalObject*, WebCore::JSDOMGlobalObject*, WTF::Ref<WebCore::Document, WTF::DumbPtrTraits<WebCore::Document> >&&) + 96 (JSDOMWrapperCache.h:194) 15 com.apple.WebCore 0x000000010c767fbb WebCore::JSDOMWindowBase::updateDocument() + 107 (JSDocumentCustom.cpp:93) 16 com.apple.WebCore 0x000000010c793095 WebCore::ScriptController::updateDocument() + 213 (ScriptController.cpp:416) 17 com.apple.WebCore 0x000000010c9b4833 WebCore::Document::didBecomeCurrentDocumentInFrame() + 35 (Document.h:636) 18 com.apple.WebCore 0x000000010cec6224 WebCore::Frame::setDocument(WTF::RefPtr<WebCore::Document, WTF::DumbPtrTraits<WebCore::Document> >&&) + 340 (RefPtr.h:87) 19 com.apple.WebCore 0x000000010cdd7aaa WebCore::DocumentWriter::begin(WTF::URL const&, bool, WebCore::Document*) + 618 (utility:896) 20 com.apple.WebCore 0x000000010cdd41ab WebCore::DocumentLoader::commitData(char const*, unsigned long) + 187 (DocumentLoader.cpp:1050) 21 com.apple.WebCore 0x000000010cdd3b61 WebCore::DocumentLoader::finishedLoading() + 449 (DocumentLoader.cpp:157) 22 com.apple.WebCore 0x000000010cddabf6 WebCore::DocumentLoader::maybeLoadEmpty() + 758 (utility:896) 23 com.apple.WebCore 0x000000010cddaee3 WebCore::DocumentLoader::startLoadingMainResource() + 595 (DocumentLoader.cpp:1776) 24 com.apple.WebCore 0x000000010cdfb0e2 WebCore::FrameLoader::continueLoadAfterNavigationPolicy(WebCore::ResourceRequest const&, WebCore::FormState*, WebCore::NavigationPolicyDecision, WebCore::AllowNavigationToInvalidURL) + 1554 (memory:2285) 25 com.apple.WebCore 0x000000010ce0b35b WTF::Detail::CallableWrapper<WebCore::FrameLoader::loadWithDocumentLoader(WebCore::DocumentLoader*, WebCore::FrameLoadType, WTF::RefPtr<WebCore::FormState, WTF::DumbPtrTraits<WebCore::FormState> >&&, WebCore::AllowNavigationToInvalidURL, WebCore::ShouldTreatAsContinuingLoad, WTF::CompletionHandler<void ()>&&)::$_8, void, WebCore::ResourceRequest&&, WTF::WeakPtr<WebCore::FormState>&&, WebCore::NavigationPolicyDecision>::call(WebCore::ResourceRequest&&, WTF::WeakPtr<WebCore::FormState>&&, WebCore::NavigationPolicyDecision) + 43 (memory:2588) 26 com.apple.WebCore 0x000000010ce1aeb2 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::NavigationPolicyDecision)>&&, WebCore::PolicyDecisionMode) + 482 (memory:2597) 27 com.apple.WebCore 0x000000010cdfa81e WebCore::FrameLoader::loadWithDocumentLoader(WebCore::DocumentLoader*, WebCore::FrameLoadType, WTF::RefPtr<WebCore::FormState, WTF::DumbPtrTraits<WebCore::FormState> >&&, WebCore::AllowNavigationToInvalidURL, WebCore::ShouldTreatAsContinuingLoad, WTF::CompletionHandler<void ()>&&) + 2190 (FrameLoader.cpp:1640) 28 com.apple.WebCore 0x000000010cdf7111 WebCore::FrameLoader::load(WebCore::DocumentLoader&) + 561 (FrameLoader.cpp:1550) 29 com.apple.WebCore 0x000000010cdf9e72 WebCore::FrameLoader::load(WebCore::FrameLoadRequest&&) + 1218 (SetForScope.h:62) 30 com.apple.WebKitLegacy 0x000000010f9b84e2 -[WebFrame loadRequest:] + 354 31 DumpRenderTree 0x00000001077a97b1 runTest(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) + 3742 (DumpRenderTree.mm:2165)