Parent Process: com.apple.WebKit.Plugin.64 [52363] Responsible: Meeting Center [52367] User ID: 501 Date/Time: 2018-01-26 10:55:16.172 +0800 OS Version: Mac OS X 10.13.2 (17C205) Report Version: 12 Anonymous UUID: 00F7E347-E717-1794-0826-E87D7C0BECB1 Sleep/Wake UUID: 3D9489C8-BE4F-4461-8058-773BD57C9BCF Time Awake Since Boot: 98000 seconds Time Since Wake: 6500 seconds System Integrity Protection: enabled Crashed Thread: 0 t-main Dispatch queue: com.apple.main-thread Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: EXC_I386_GPFLT Exception Note: EXC_CORPSE_NOTIFY Termination Signal: Segmentation fault: 11 Termination Reason: Namespace SIGNAL, Code 0xb Terminating Process: exc handler [0] Thread 0 Crashed:: t-main Dispatch queue: com.apple.main-thread 0 com.apple.JavaScriptCore 0x9678083c JSC::ShadowChicken::update(JSC::VM&, JSC::ExecState*) + 524 1 com.apple.JavaScriptCore 0x967805fa JSC::ShadowChicken::log(JSC::VM&, JSC::ExecState*, JSC::ShadowChicken::Packet const&) + 26 2 com.apple.JavaScriptCore 0x9654bd70 JSC::genericUnwind(JSC::VM*, JSC::ExecState*, JSC::UnwindStart) + 160 3 com.apple.JavaScriptCore 0x9654bed6 JSC::genericUnwind(JSC::VM*, JSC::ExecState*) + 22 4 com.apple.JavaScriptCore 0x96566827 operationVMHandleException + 39 5 ??? 0x08c16604 0 + 146892292 6 ??? 0x08ded261 0 + 148820577 7 ??? 0x08d2d18f 0 + 148033935 8 com.apple.JavaScriptCore 0x96655c25 vmEntryToJavaScript + 261 9 com.apple.JavaScriptCore 0x96549c4d JSC::JITCode::execute(JSC::VM*, JSC::ProtoCallFrame*) + 109 10 com.apple.JavaScriptCore 0x96062905 JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 325 11 com.apple.JavaScriptCore 0x960627ad JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 93 12 com.apple.JavaScriptCore 0x9617c561 JSC::boundFunctionCall(JSC::ExecState*) + 561 13 ??? 0x08c97a7d 0 + 147421821 14 ??? 0x08f6bf26 0 + 150388518 15 ??? 0x08f6eaf8 0 + 150399736 16 ??? 0x08e594f2 0 + 149263602 17 ??? 0x08e59a18 0 + 149264920 18 ??? 0x08f4507c 0 + 150229116 19 ??? 0x08f4ad86 0 + 150252934 20 ??? 0x08f5f7f9 0 + 150337529 21 com.apple.JavaScriptCore 0x96655c25 vmEntryToJavaScript + 261 22 com.apple.JavaScriptCore 0x96549c4d JSC::JITCode::execute(JSC::VM*, JSC::ProtoCallFrame*) + 109 23 com.apple.JavaScriptCore 0x96062905 JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 325 24 com.apple.JavaScriptCore 0x96267060 JSC::profiledCall(JSC::ExecState*, JSC::ProfilingReason, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&, WTF::NakedPtr<JSC::Exception>&) + 176 25 com.apple.WebCore 0x9da6712c WebCore::JSEventListener::handleEvent(WebCore::ScriptExecutionContext*, WebCore::Event*) + 1196 26 com.apple.WebCore 0x9dec3e01 WebCore::EventTarget::fireEventListeners(WebCore::Event&, WTF::Vector<WTF::RefPtr<WebCore::RegisteredEventListener>, 1ul, WTF::CrashOnOverflow, 16ul>) + 481 27 com.apple.WebCore 0x9dec3a2b WebCore::EventTarget::fireEventListeners(WebCore::Event&) + 427 28 com.apple.WebCore 0x9dec3860 WebCore::EventTarget::dispatchEvent(WebCore::Event&) + 96 29 com.apple.WebCore 0x9de6817c WebCore::DOMWindow::postMessageTimerFired(WebCore::PostMessageTimer&) + 140 30 com.apple.WebCore 0x9da91320 WebCore::PostMessageTimer::fired() + 96 31 com.apple.WebCore 0x9d9be26a WebCore::ThreadTimers::sharedTimerFiredInternal() + 218 32 com.apple.WebCore 0x9ead2616 WTF::Function<void ()>::CallableWrapper<WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0>::call() + 22 33 com.apple.WebCore 0x9e64aae8 WebCore::MainThreadSharedTimer::fired() + 24 34 com.apple.WebCore 0x9d9be17f WebCore::timerFired(__CFRunLoopTimer*, void*) + 31 35 com.apple.CoreFoundation 0x93955533 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 19 36 com.apple.CoreFoundation 0x939550a8 __CFRunLoopDoTimer + 1224 37 com.apple.CoreFoundation 0x93954b1b __CFRunLoopDoTimers + 395 38 com.apple.CoreFoundation 0x9394c75b __CFRunLoopRun + 3211 39 com.apple.CoreFoundation 0x9394b7a1 CFRunLoopRunSpecific + 641 40 com.apple.CoreFoundation 0x9394b50a CFRunLoopRunInMode + 122 41 com.apple.HIToolbox 0x92f4a42b RunCurrentEventLoopInMode + 321 42 com.apple.HIToolbox 0x92f4a152 ReceiveNextEventCommon + 777 43 com.apple.HIToolbox 0x92f49e2b _BlockUntilNextEventMatchingListInModeWithFilter + 71 44 com.apple.AppKit 0x91371cc5 _DPSNextEvent + 2101 45 com.apple.AppKit 0x91ae3c48 -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 2859 46 com.apple.AppKit 0x91ae3115 -[NSApplication(NSEvent) nextEventMatchingMask:untilDate:inMode:dequeue:] + 134 47 com.apple.AppKit 0x91366c19 -[NSApplication run] + 763 48 com.apple.AppKit 0x91338cce NSApplicationMain + 1228 49 com.webex.meetingmanager 0x001a24c6 main + 1451 50 com.webex.meetingmanager 0x00028de5 start + 53
<rdar://problem/37193855>