Bug 90706

It looks like an assertion fail at: 0 com.apple.WebCore 0x000000010fa3bf16 WebCore::InspectorTimelineAgent::didCancelFrame() + 102 (InspectorTimelineAgent.cpp:203) 1 com.apple.WebCore 0x000000010f9ef640 WebCore::InspectorInstrumentation::didCancelFrameImpl(WebCore::InstrumentingAgents*) + 48 (InspectorInstrumentation.cpp:414) 2 libWebCoreTestSupport.dylib 0x000000010dbf0d22 WebCore::InspectorInstrumentation::didCancelFrame(WebCore::Page*) + 66 (InspectorInstrumentation.h:779) 3 libWebCoreTestSupport.dylib 0x000000010dbeef65 WebCore::Internals::emitInspectorDidCancelFrame() + 37 (Internals.cpp:988) 4 libWebCoreTestSupport.dylib 0x000000010dc01f77 WebCore::jsInternalsPrototypeFunctionEmitInspectorDidCancelFrame(JSC::ExecState*) + 311 (JSInternals.cpp:1421) 5 ??? 0x00002e013e401265 0 + 50582874231397 6 com.apple.JavaScriptCore 0x000000010de4cd34 JSC::JITCode::execute(JSC::RegisterFile*, JSC::ExecState*, JSC::JSGlobalData*) + 84 (JITCode.h:133) 7 com.apple.JavaScriptCore 0x000000010de44a29 JSC::Interpreter::execute(JSC::EvalExecutable*, JSC::ExecState*, JSC::JSValue, JSC::ScopeChainNode*, int) + 2265 (Interpreter.cpp:1607) 8 com.apple.JavaScriptCore 0x000000010dd3d94b JSC::Interpreter::execute(JSC::EvalExecutable*, JSC::ExecState*, JSC::JSValue, JSC::ScopeChainNode*) + 123 (Interpreter.h:317) 9 com.apple.JavaScriptCore 0x000000010ded1b8e JSC::globalFuncEval(JSC::ExecState*) + 1182 (JSGlobalObjectFunctions.cpp:525) 10 ??? 0x00002e013e401265 0 + 50582874231397 11 com.apple.JavaScriptCore 0x000000010de4cd34 JSC::JITCode::execute(JSC::RegisterFile*, JSC::ExecState*, JSC::JSGlobalData*) + 84 (JITCode.h:133) 12 com.apple.JavaScriptCore 0x000000010de49abc JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 1724 (Interpreter.cpp:1303) 13 com.apple.JavaScriptCore 0x000000010dd03ed8 JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 296 (CallData.cpp:39) 14 com.apple.WebCore 0x000000010faaa5e2 WebCore::JSMainThreadExecState::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 146 (JSMainThreadExecState.h:56) 15 com.apple.WebCore 0x0000000110464b28 WebCore::ScriptFunctionCall::call(bool&, bool) + 536 (ScriptFunctionCall.cpp:144) 16 com.apple.WebCore 0x000000010f913e25 WebCore::InjectedScriptBase::callFunctionWithEvalEnabled(WebCore::ScriptFunctionCall&, bool&) const + 213 (InjectedScriptBase.cpp:91) 17 com.apple.WebCore 0x000000010f913ef9 WebCore::InjectedScriptBase::makeCall(WebCore::ScriptFunctionCall&, WTF::RefPtr<WebCore::InspectorValue>*) + 137 (InjectedScriptBase.cpp:108) 18 com.apple.WebCore 0x000000010f91409a WebCore::InjectedScriptBase::makeEvalCall(WTF::String*, WebCore::ScriptFunctionCall&, WTF::RefPtr<WebCore::TypeBuilder::Runtime::RemoteObject>*, WebCore::TypeBuilder::OptOutput<bool>*) + 74 (InjectedScriptBase.cpp:120) 19 com.apple.WebCore 0x000000010f90fb73 WebCore::InjectedScript::evaluate(WTF::String*, WTF::String const&, WTF::String const&, bool, bool, WTF::RefPtr<WebCore::TypeBuilder::Runtime::RemoteObject>*, WebCore::TypeBuilder::OptOutput<bool>*) + 275 (InjectedScript.cpp:70) 20 com.apple.WebCore 0x000000010fa24d97 WebCore::InspectorRuntimeAgent::evaluate(WTF::String*, WTF::String const&, WTF::String const*, bool const*, bool const*, int const*, bool const*, WTF::RefPtr<WebCore::TypeBuilder::Runtime::RemoteObject>&, WebCore::TypeBuilder::OptOutput<bool>*) + 551 (InspectorRuntimeAgent.cpp:99) 21 com.apple.WebCore 0x000000010fa24fc0 non-virtual thunk to WebCore::InspectorRuntimeAgent::evaluate(WTF::String*, WTF::String const&, WTF::String const*, bool const*, bool const*, int const*, bool const*, WTF::RefPtr<WebCore::TypeBuilder::Runtime::RemoteObject>&, WebCore::TypeBuilder::OptOutput<bool>*) + 160 22 com.apple.WebCore 0x000000010f95b5c7 WebCore::InspectorBackendDispatcherImpl::Runtime_evaluate(long, WebCore::InspectorObject*) + 1367 (InspectorBackendDispatcher.cpp:1183) 23 com.apple.WebCore 0x000000010f975bf8 WebCore::InspectorBackendDispatcherImpl::dispatch(WTF::String const&) + 1832 (InspectorBackendDispatcher.cpp:5162) 24 com.apple.WebCore 0x000000010f9859a0 WebCore::InspectorController::dispatchMessageFromFrontend(WTF::String const&) + 96 (InspectorController.cpp:334) 25 com.apple.WebCore 0x000000010f9eaaff WebCore::InspectorBackendDispatchTask::onTimer(WebCore::Timer<WebCore::InspectorBackendDispatchTask>*) + 111 (InspectorFrontendClientLocal.cpp:92) 26 com.apple.WebCore 0x000000010f9eaf03 WebCore::Timer<WebCore::InspectorBackendDispatchTask>::fired() + 115 (Timer.h:100) 27 com.apple.WebCore 0x0000000110777f00 WebCore::ThreadTimers::sharedTimerFiredInternal() + 288 (ThreadTimers.cpp:118) 28 com.apple.WebCore 0x0000000110777c99 WebCore::ThreadTimers::sharedTimerFired() + 25 (ThreadTimers.cpp:94) 29 com.apple.WebCore 0x00000001104cbe63 _ZN7WebCoreL10timerFiredEP16__CFRunLoopTimerPv + 67 (SharedTimerMac.mm:167) 30 com.apple.CoreFoundation 0x00007fff892ecc24 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 20 31 com.apple.CoreFoundation 0x00007fff892ec776 __CFRunLoopDoTimer + 534 32 com.apple.CoreFoundation 0x00007fff892cd001 __CFRunLoopRun + 1617 33 com.apple.CoreFoundation 0x00007fff892cc676 CFRunLoopRunSpecific + 230 34 com.apple.Foundation 0x00007fff8ac98f9f -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 267 35 DumpRenderTree 0x000000010da8e069 _ZL7runTestRKNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEE + 5657 36 DumpRenderTree 0x000000010da8c9aa _ZL20runTestingServerLoopv + 282 37 DumpRenderTree 0x000000010da8c23a dumpRenderTree(int, char const**) + 394 38 DumpRenderTree 0x000000010da8e8a9 main + 105 39 DumpRenderTree 0x000000010da770c4 start + 52