NEW 176305
Crash in WebCore::RegisteredEventListener::callback 
https://bugs.webkit.org/show_bug.cgi?id=176305
Summary Crash in WebCore::RegisteredEventListener::callback
Michael Catanzaro
Reported 2017-09-03 07:36:25 PDT
Created attachment 319778 [details] Backtrace WebCore::RegisteredEventListener::callback: Truncated backtrace: Thread no. 1 (10 frames) #0 WTF::Ref<WebCore::EventListener>::operator WebCore::EventListener& at /usr/src/debug/webkitgtk-2.16.3/Source/WTF/wtf/Ref.h:139 #1 WebCore::RegisteredEventListener::callback at /usr/src/debug/webkitgtk-2.16.3/Source/WebCore/dom/RegisteredEventListener.h:51 #2 WebCore::EventListenerIterator::nextListener at /usr/src/debug/webkitgtk-2.16.3/Source/WebCore/dom/EventListenerMap.cpp:270 #3 WebCore::EventTarget::visitJSEventListeners at /usr/src/debug/webkitgtk-2.16.3/Source/WebCore/dom/EventTarget.cpp:298 #4 WebCore::JSEventTarget::visitAdditionalChildren at /usr/src/debug/webkitgtk-2.16.3/Source/WebCore/bindings/js/JSEventTargetCustom.cpp:87 #5 WebCore::JSEventTarget::visitChildren at /usr/src/debug/webkitgtk-2.16.3/x86_64-redhat-linux-gnu/DerivedSources/WebCore/JSEventTarget.cpp:304 #6 WebCore::JSNode::visitChildren at /usr/src/debug/webkitgtk-2.16.3/x86_64-redhat-linux-gnu/DerivedSources/WebCore/JSNode.cpp:928 #7 JSC::SlotVisitor::visitChildren at /usr/src/debug/webkitgtk-2.16.3/Source/JavaScriptCore/heap/SlotVisitor.cpp:396 #8 JSC::SlotVisitor::<lambda(JSC::MarkStackArray&)>::operator() at /usr/src/debug/webkitgtk-2.16.3/Source/JavaScriptCore/heap/SlotVisitor.cpp:495 #9 JSC::SlotVisitor::forEachMarkStack<JSC::SlotVisitor::drain(WTF::MonotonicTime)::<lambda(JSC::MarkStackArray&)> > at /usr/src/debug/webkitgtk-2.16.3/Source/JavaScriptCore/heap/SlotVisitorInlines.h:116 Only one report of this total. Better backtrace attached.
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2017-09-03 07:36 PDT, Michael Catanzaro 		no flags
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