Process: com.apple.WebKit.WebContent [42333] Path: /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/ A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/ com.apple.WebKit.WebContent Identifier: com.apple.WebKit.WebContent Version: 10601 (10601.2.7.2) Build Info: WebKit2-7601002007002000~4 Code Type: X86-64 (Native) Parent Process: ??? [1] Responsible: Safari [42245] User ID: 501 Date/Time: 2016-01-09 12:39:26.291 -0800 OS Version: Mac OS X 10.10.5 (14F1021) Report Version: 11 Anonymous UUID: 0B08DE02-8D5C-FB4B-694B-21993A99903D Sleep/Wake UUID: 0A89A049-455B-4641-8229-7CFA767730FA Time Awake Since Boot: 1200000 seconds Time Since Wake: 2100 seconds Crashed Thread: 24 com.apple.coremedia.audiomentor Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: EXC_I386_GPFLT Application Specific Information: Bundle controller class: BrowserBundleController Process Model: Multiple Web Processes Thread 0:: Dispatch queue: com.apple.main-thread 0 libobjc.A.dylib 0x00007fff8f5950d7 objc_msgSend + 23 1 com.apple.Foundation 0x00007fff96fb9915 NSKeyValueWillChange + 231 2 com.apple.Foundation 0x00007fff96f7d801 - [NSObject(NSKeyValueObserverNotification) willChangeValueForKey:] + 216 3 com.apple.avfoundation 0x00007fff91051ba5 -[AVPlayerItem willChangeValueForKey:] + 86 4 com.apple.avfoundation 0x00007fff910c5978 __avplayeritem_fpItemNotificationCallback_block_invoke + 2669 5 libdispatch.dylib 0x00007fff9b91a700 _dispatch_call_block_and_release + 12 6 libdispatch.dylib 0x00007fff9b916e73 _dispatch_client_callout + 8 7 libdispatch.dylib 0x00007fff9b927767 _dispatch_main_queue_callback_4CF + 861 8 com.apple.CoreFoundation 0x00007fff8d2973f9 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9 9 com.apple.CoreFoundation 0x00007fff8d25268f __CFRunLoopRun + 2159 10 com.apple.CoreFoundation 0x00007fff8d251bd8 CFRunLoopRunSpecific + 296 11 com.apple.HIToolbox 0x00007fff8fe7856f RunCurrentEventLoopInMode + 235 12 com.apple.HIToolbox 0x00007fff8fe782ea ReceiveNextEventCommon + 431 13 com.apple.HIToolbox 0x00007fff8fe7812b _BlockUntilNextEventMatchingListInModeWithFilter + 71 14 com.apple.AppKit 0x00007fff94b2f8ab _DPSNextEvent + 978 15 com.apple.AppKit 0x00007fff94b2ee58 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 346 16 com.apple.AppKit 0x00007fff94b24af3 -[NSApplication run] + 594 17 com.apple.AppKit 0x00007fff94aa1244 NSApplicationMain + 1832 18 libxpc.dylib 0x00007fff92640928 _xpc_objc_main + 793 19 libxpc.dylib 0x00007fff92642030 xpc_main + 490 20 com.apple.WebKit.WebContent 0x0000000108acdb30 0x108acd000 + 2864 21 libdyld.dylib 0x00007fff9a6c35c9 start + 1 Thread 1:: Dispatch queue: com.apple.libdispatch-manager 0 libsystem_kernel.dylib 0x00007fff93453232 kevent64 + 10 1 libdispatch.dylib 0x00007fff9b91b26e _dispatch_mgr_thread + 52 Thread 2: 0 libsystem_kernel.dylib 0x00007fff9345294a __workq_kernreturn + 10 1 libsystem_pthread.dylib 0x00007fff8d0c53dd start_wqthread + 13 Thread 3: 0 libsystem_kernel.dylib 0x00007fff9345294a __workq_kernreturn + 10 1 libsystem_pthread.dylib 0x00007fff8d0c53dd start_wqthread + 13 Thread 4: 0 libsystem_kernel.dylib 0x00007fff9345294a __workq_kernreturn + 10 1 libsystem_pthread.dylib 0x00007fff8d0c53dd start_wqthread + 13 Thread 5: 0 libsystem_kernel.dylib 0x00007fff9345294a __workq_kernreturn + 10 1 libsystem_pthread.dylib 0x00007fff8d0c53dd start_wqthread + 13 Thread 6: 0 libsystem_kernel.dylib 0x00007fff9345294a __workq_kernreturn + 10 1 libsystem_pthread.dylib 0x00007fff8d0c53dd start_wqthread + 13 Thread 7: 0 libsystem_kernel.dylib 0x00007fff9344d4de mach_msg_trap + 10 1 libsystem_kernel.dylib 0x00007fff9344c64f mach_msg + 55 2 com.apple.CoreFoundation 0x00007fff8d252eb4 __CFRunLoopServiceMachPort + 212 3 com.apple.CoreFoundation 0x00007fff8d25237b __CFRunLoopRun + 1371 4 com.apple.CoreFoundation 0x00007fff8d251bd8 CFRunLoopRunSpecific + 296 5 com.apple.AppKit 0x00007fff94bf756b _NSEventThread + 137 6 libsystem_pthread.dylib 0x00007fff8d0c805a _pthread_body + 131 7 libsystem_pthread.dylib 0x00007fff8d0c7fd7 _pthread_start + 176 8 libsystem_pthread.dylib 0x00007fff8d0c53ed thread_start + 13 Thread 8: 0 libsystem_kernel.dylib 0x00007fff9345248a __semwait_signal + 10 1 libc++.1.dylib 0x00007fff9125cd28 std::__1::this_thread::sleep_for(std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > const&) + 75 2 com.apple.JavaScriptCore 0x0000000109a3ad00 bmalloc::waitUntilFalse(std::__1::unique_lock<bmalloc::StaticMutex>&, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000l> >, bool&) + 144 3 com.apple.JavaScriptCore 0x0000000109a3ab30 bmalloc::Heap::scavenge(std::__1::unique_lock<bmalloc::StaticMutex>&, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000l> >) + 48 4 com.apple.JavaScriptCore 0x0000000109a3a7e4 bmalloc::Heap::concurrentScavenge() + 68 5 com.apple.JavaScriptCore 0x0000000109a3c5ad bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::entryPoint() + 93 6 com.apple.JavaScriptCore 0x0000000109a3c549 bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*) ()>::pthreadEntryPoint(void*) + 9 7 libsystem_pthread.dylib 0x00007fff8d0c805a _pthread_body + 131 8 libsystem_pthread.dylib 0x00007fff8d0c7fd7 _pthread_start + 176 9 libsystem_pthread.dylib 0x00007fff8d0c53ed thread_start + 13 Thread 9:: WebCore: Scrolling 0 libsystem_kernel.dylib 0x00007fff9344d4de mach_msg_trap + 10 1 libsystem_kernel.dylib 0x00007fff9344c64f mach_msg + 55 2 com.apple.CoreFoundation 0x00007fff8d252eb4 __CFRunLoopServiceMachPort + 212 3 com.apple.CoreFoundation 0x00007fff8d25237b __CFRunLoopRun + 1371 4 com.apple.CoreFoundation 0x00007fff8d251bd8 CFRunLoopRunSpecific + 296 5 com.apple.CoreFoundation 0x00007fff8d309671 CFRunLoopRun + 97 6 com.apple.WebCore 0x0000000109cb1bd4 WebCore::ScrollingThread::initializeRunLoop() + 244 7 com.apple.JavaScriptCore 0x00000001093fcd63 WTF::threadEntryPoint(void*) + 179 8 com.apple.JavaScriptCore 0x00000001093fcc8f WTF::wtfThreadEntryPoint(void*) + 15 9 libsystem_pthread.dylib 0x00007fff8d0c805a _pthread_body + 131 10 libsystem_pthread.dylib 0x00007fff8d0c7fd7 _pthread_start + 176 11 libsystem_pthread.dylib 0x00007fff8d0c53ed thread_start + 13 Thread 10:: JavaScriptCore::Marking 0 libsystem_kernel.dylib 0x00007fff93452136 __psynch_cvwait + 10 1 libc++.1.dylib 0x00007fff9121dc95 std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 47 2 com.apple.JavaScriptCore 0x0000000109406fab JSC::GCThread::waitForNextPhase() + 171 3 com.apple.JavaScriptCore 0x0000000109406e08 JSC::GCThread::gcThreadMain() + 88 4 com.apple.JavaScriptCore 0x00000001093fcd63 WTF::threadEntryPoint(void*) + 179 5 com.apple.JavaScriptCore 0x00000001093fcc8f WTF::wtfThreadEntryPoint(void*) + 15 6 libsystem_pthread.dylib 0x00007fff8d0c805a _pthread_body + 131 7 libsystem_pthread.dylib 0x00007fff8d0c7fd7 _pthread_start + 176 8 libsystem_pthread.dylib 0x00007fff8d0c53ed thread_start + 13 Thread 11:: JavaScriptCore::Marking 0 libsystem_kernel.dylib 0x00007fff93452136 __psynch_cvwait + 10 1 libc++.1.dylib 0x00007fff9121dc95 std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 47 2 com.apple.JavaScriptCore 0x0000000109406fab JSC::GCThread::waitForNextPhase() + 171 3 com.apple.JavaScriptCore 0x0000000109406e08 JSC::GCThread::gcThreadMain() + 88 4 com.apple.JavaScriptCore 0x00000001093fcd63 WTF::threadEntryPoint(void*) + 179 5 com.apple.JavaScriptCore 0x00000001093fcc8f WTF::wtfThreadEntryPoint(void*) + 15 6 libsystem_pthread.dylib 0x00007fff8d0c805a _pthread_body + 131 7 libsystem_pthread.dylib 0x00007fff8d0c7fd7 _pthread_start + 176 8 libsystem_pthread.dylib 0x00007fff8d0c53ed thread_start + 13 Thread 12:: JavaScriptCore::Marking 0 libsystem_kernel.dylib 0x00007fff93452136 __psynch_cvwait + 10 1 libc++.1.dylib 0x00007fff9121dc95 std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 47 2 com.apple.JavaScriptCore 0x0000000109406fab JSC::GCThread::waitForNextPhase() + 171 3 com.apple.JavaScriptCore 0x0000000109406e08 JSC::GCThread::gcThreadMain() + 88 4 com.apple.JavaScriptCore 0x00000001093fcd63 WTF::threadEntryPoint(void*) + 179 5 com.apple.JavaScriptCore 0x00000001093fcc8f WTF::wtfThreadEntryPoint(void*) + 15 6 libsystem_pthread.dylib 0x00007fff8d0c805a _pthread_body + 131 7 libsystem_pthread.dylib 0x00007fff8d0c7fd7 _pthread_start + 176 8 libsystem_pthread.dylib 0x00007fff8d0c53ed thread_start + 13 Thread 13:: DFG Worklist Worker Thread 0 libsystem_kernel.dylib 0x00007fff93452136 __psynch_cvwait + 10 1 com.apple.JavaScriptCore 0x00000001097633bb JSC::DFG::Worklist::runThread(JSC::DFG::ThreadData*) + 219 2 com.apple.JavaScriptCore 0x00000001093fcd63 WTF::threadEntryPoint(void*) + 179 3 com.apple.JavaScriptCore 0x00000001093fcc8f WTF::wtfThreadEntryPoint(void*) + 15 4 libsystem_pthread.dylib 0x00007fff8d0c805a _pthread_body + 131 5 libsystem_pthread.dylib 0x00007fff8d0c7fd7 _pthread_start + 176 6 libsystem_pthread.dylib 0x00007fff8d0c53ed thread_start + 13 Thread 14: 0 libsystem_kernel.dylib 0x00007fff9345294a __workq_kernreturn + 10 1 libsystem_pthread.dylib 0x00007fff8d0c53dd start_wqthread + 13 Thread 15: 0 libsystem_kernel.dylib 0x00007fff9345294a __workq_kernreturn + 10 1 libsystem_pthread.dylib 0x00007fff8d0c53dd start_wqthread + 13 Thread 16:: com.apple.NSURLConnectionLoader 0 libsystem_kernel.dylib 0x00007fff9344d4de mach_msg_trap + 10 1 libsystem_kernel.dylib 0x00007fff9344c64f mach_msg + 55 2 com.apple.CoreFoundation 0x00007fff8d252eb4 __CFRunLoopServiceMachPort + 212 3 com.apple.CoreFoundation 0x00007fff8d25237b __CFRunLoopRun + 1371 4 com.apple.CoreFoundation