[Webkit-unassigned] [Bug 209862] New: ASSERTION FAILED: m_wrapper on fast/events/scoped/editing-commands.html

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=209862

            Bug ID: 209862
           Summary: ASSERTION FAILED: m_wrapper on
                    fast/events/scoped/editing-commands.html
           Product: WebKit
           Version: Other
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebCore JavaScript
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: ap at webkit.org
                CC: cdumez at apple.com, webkit-bug-importer at group.apple.com

I get a reproducible assertion failure on fast/events/scoped/editing-commands.html.

run-webkit-tests -v --repeat-each 10 -1 --additional-env-var=JSC_slowPathAllocsBetweenGCs=25 LayoutTests/fast/events/scoped/editing-commands.html

ASSERTION FAILED: m_wrapper
./bindings/js/JSEventListener.h(125) : JSC::JSObject *WebCore::JSEventListener::ensureJSFunction(WebCore::ScriptExecutionContext &) const
1   0x110217779 WTFCrash
2   0x12804603b WTFCrashWithInfo(int, char const*, char const*, int)
3   0x12a24c76f WebCore::JSEventListener::ensureJSFunction(WebCore::ScriptExecutionContext&) const
4   0x12a24badd WebCore::JSEventListener::handleEvent(WebCore::ScriptExecutionContext&, WebCore::Event&)
5   0x12a898107 WebCore::EventTarget::innerInvokeEventListeners(WebCore::Event&, WTF::Vector<WTF::RefPtr<WebCore::RegisteredEventListener, WTF::DumbPtrTraits<WebCore::RegisteredEventListener> >, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, WebCore::EventTarget::EventInvokePhase)
6   0x12a894364 WebCore::EventTarget::fireEventListeners(WebCore::Event&, WebCore::EventTarget::EventInvokePhase)
7   0x12a90a5a2 WebCore::Node::handleLocalEvents(WebCore::Event&, WebCore::EventTarget::EventInvokePhase)
8   0x12a882bf1 WebCore::EventContext::handleLocalEvents(WebCore::Event&, WebCore::EventTarget::EventInvokePhase) const
9   0x12a8836bf WebCore::dispatchEventInDOM(WebCore::Event&, WebCore::EventPath const&)
10  0x12a8831f7 WebCore::EventDispatcher::dispatchEvent(WebCore::Node&, WebCore::Event&)
11  0x12a90a5fd WebCore::Node::dispatchEvent(WebCore::Event&)
12  0x12a952b9e WebCore::ScopedEventQueue::dispatchEvent(WebCore::Event&) const
13  0x12a952c25 WebCore::ScopedEventQueue::dispatchAllEvents()
14  0x12a952ddd WebCore::ScopedEventQueue::decrementScopingLevel()
15  0x12a7ba709 WebCore::EventQueueScope::~EventQueueScope()
16  0x12a782d15 WebCore::EventQueueScope::~EventQueueScope()
17  0x12a7a0daa WebCore::Document::execCommand(WTF::String const&, bool, WTF::String const&)
18  0x1288fc9e4 WebCore::jsDocumentPrototypeFunctionExecCommandBody(JSC::JSGlobalObject*, JSC::CallFrame*, WebCore::JSDocument*, JSC::ThrowScope&)
19  0x128802d72 long long WebCore::IDLOperation<WebCore::JSDocument>::call<&(WebCore::jsDocumentPrototypeFunctionExecCommandBody(JSC::JSGlobalObject*, JSC::CallFrame*, WebCore::JSDocument*, JSC::ThrowScope&)), (WebCore::CastedThisErrorBehavior)0>(JSC::JSGlobalObject&, JSC::CallFrame&, char const*)
20  0x128802a54 WebCore::jsDocumentPrototypeFunctionExecCommand(JSC::JSGlobalObject*, JSC::CallFrame*)
21  0x4f297d401178
22  0x1107185b9 llint_entry
23  0x1106fb233 vmEntryToJavaScript
24  0x111484957 JSC::JITCode::execute(JSC::VM*, JSC::ProtoCallFrame*)
25  0x111483f34 JSC::Interpreter::executeProgram(JSC::SourceCode const&, JSC::JSGlobalObject*, JSC::JSObject*)
26  0x1117ecc9c JSC::evaluate(JSC::JSGlobalObject*, JSC::SourceCode const&, JSC::JSValue, WTF::NakedPtr<JSC::Exception>&)
27  0x1117ece48 JSC::profiledEvaluate(JSC::JSGlobalObject*, JSC::ProfilingReason, JSC::SourceCode const&, JSC::JSValue, WTF::NakedPtr<JSC::Exception>&)
28  0x12a2d0018 WebCore::JSExecState::profiledEvaluate(JSC::JSGlobalObject*, JSC::ProfilingReason, JSC::SourceCode const&, JSC::JSValue, WTF::NakedPtr<JSC::Exception>&)
29  0x12a2cfc67 WebCore::ScriptController::evaluateInWorld(WebCore::ScriptSourceCode const&, WebCore::DOMWrapperWorld&)
30  0x12a2cfab9 WebCore::ScriptController::evaluateInWorldIgnoringException(WebCore::ScriptSourceCode const&, WebCore::DOMWrapperWorld&)
31  0x12a2d02f5 WebCore::ScriptController::evaluateIgnoringException(WebCore::ScriptSourceCode const&)

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