[Webkit-unassigned] [Bug 181091] New: [iOS] ASSERTION FAILED: !node.isConnected() in WebCore::notifyNodeInsertedIntoDocument

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=181091

            Bug ID: 181091
           Summary: [iOS] ASSERTION FAILED: !node.isConnected() in
                    WebCore::notifyNodeInsertedIntoDocument
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: New Bugs
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: ryanhaddad at apple.com

The following assertion failure is seen on iOS debug bots with LayoutTests fast/events/event-handler-detached-document-dispatchEvent.html and fast/events/event-handler-detached-document.html:

ASSERTION FAILED: !node.isConnected()
/Volumes/Data/slave/ios-simulator-11-debug/build/Source/WebCore/dom/ContainerNodeAlgorithms.cpp(47) : void WebCore::notifyNodeInsertedIntoDocument(WebCore::ContainerNode &, WebCore::Node &, WebCore::TreeScopeChange, NodeVector &)
1   0x115eefc9d WTFCrash
2   0x11a0f60c3 WebCore::notifyNodeInsertedIntoDocument(WebCore::ContainerNode&, WebCore::Node&, WebCore::TreeScopeChange, WTF::Vector<WTF::Ref<WebCore::Node, WTF::DumbPtrTraits<WebCore::Node> >, 11ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&)
3   0x11a0f62c9 WebCore::notifyNodeInsertedIntoDocument(WebCore::ContainerNode&, WebCore::Node&, WebCore::TreeScopeChange, WTF::Vector<WTF::Ref<WebCore::Node, WTF::DumbPtrTraits<WebCore::Node> >, 11ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&)
4   0x11a0f5f82 WebCore::notifyChildNodeInserted(WebCore::ContainerNode&, WebCore::Node&)
5   0x11a0f3bc5 void WebCore::executeNodeInsertionWithScriptAssertion<WebCore::ContainerNode::parserAppendChild(WebCore::Node&)::$_5>(WebCore::ContainerNode&, WebCore::Node&, WebCore::ContainerNode::ChildChangeSource, WebCore::ReplacedAllChildren, WebCore::ContainerNode::parserAppendChild(WebCore::Node&)::$_5)
6   0x11a0effed WebCore::ContainerNode::parserAppendChild(WebCore::Node&)
7   0x11a5c9d88 WebCore::insert(WebCore::HTMLConstructionSiteTask&)
8   0x11a5c97eb WebCore::executeInsertTask(WebCore::HTMLConstructionSiteTask&)
9   0x11a5b58e6 WebCore::executeTask(WebCore::HTMLConstructionSiteTask&)
10  0x11a5b57a2 WebCore::HTMLConstructionSite::executeQueuedTasks()
11  0x11a5f3310 WebCore::HTMLTreeBuilder::constructTree(WebCore::AtomicHTMLToken&&)
12  0x11a5beb17 WebCore::HTMLDocumentParser::constructTreeFromHTMLToken(WebCore::HTMLTokenizer::TokenPtr&)
13  0x11a5be7e8 WebCore::HTMLDocumentParser::pumpTokenizerLoop(WebCore::HTMLDocumentParser::SynchronousMode, bool, WebCore::PumpSession&)
14  0x11a5bd0c8 WebCore::HTMLDocumentParser::pumpTokenizer(WebCore::HTMLDocumentParser::SynchronousMode)
15  0x11a5bcc3b WebCore::HTMLDocumentParser::pumpTokenizerIfPossible(WebCore::HTMLDocumentParser::SynchronousMode)
16  0x11a5bf68a WebCore::HTMLDocumentParser::append(WTF::RefPtr<WTF::StringImpl, WTF::DumbPtrTraits<WTF::StringImpl> >&&)
17  0x11a13d89c WebCore::Document::setContent(WTF::String const&)
18  0x11b6ebedb WebCore::DOMParser::parseFromString(WTF::String const&, WTF::String const&)
19  0x118a81e69 WebCore::jsDOMParserPrototypeFunctionParseFromStringBody(JSC::ExecState*, WebCore::JSDOMParser*, JSC::ThrowScope&)
20  0x118a705ee long long WebCore::IDLOperation<WebCore::JSDOMParser>::call<&(WebCore::jsDOMParserPrototypeFunctionParseFromStringBody(JSC::ExecState*, WebCore::JSDOMParser*, JSC::ThrowScope&)), (WebCore::CastedThisErrorBehavior)0>(JSC::ExecState&, char const*)
21  0x118a7037c WebCore::jsDOMParserPrototypeFunctionParseFromString(JSC::ExecState*)
22  0x5596e08a178
23  0x114f3fd36 llint_entry
24  0x114f37e12 vmEntryToJavaScript
25  0x1158b550e JSC::JITCode::execute(JSC::VM*, JSC::ProtoCallFrame*)
26  0x11585ad0d JSC::Interpreter::executeProgram(JSC::SourceCode const&, JSC::ExecState*, JSC::JSObject*)
27  0x115adbbe7 JSC::evaluate(JSC::ExecState*, JSC::SourceCode const&, JSC::JSValue, WTF::NakedPtr<JSC::Exception>&)
28  0x115adbd70 JSC::profiledEvaluate(JSC::ExecState*, JSC::ProfilingReason, JSC::SourceCode const&, JSC::JSValue, WTF::NakedPtr<JSC::Exception>&)
29  0x119cf76fb WebCore::JSMainThreadExecState::profiledEvaluate(JSC::ExecState*, JSC::ProfilingReason, JSC::SourceCode const&, JSC::JSValue, WTF::NakedPtr<JSC::Exception>&)
30  0x119cf74e8 WebCore::ScriptController::evaluateInWorld(WebCore::ScriptSourceCode const&, WebCore::DOMWrapperWorld&, WebCore::ExceptionDetails*)
31  0x119cf77dd WebCore::ScriptController::evaluate(WebCore::ScriptSourceCode const&, WebCore::ExceptionDetails*)
LEAK: 1 WebPageProxy

https://build.webkit.org/results/Apple%20iOS%2011%20Simulator%20Debug%20WK2%20(Tests)/r226223%20(1751)/results.html

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