119396 2013-08-01 06:20:41 -0700 Constant REPEATABLE Crashes, Repeatable STEPS every time included 2013-08-28 10:03:04 -0700 1 1 1 Unclassified WebKit WebCore Misc. 528+ (Nightly build) Mac All RESOLVED DUPLICATE 119384 P1 Blocker --- 0 courtkizer webkit-unassigned ap dexxenon oldest_to_newest 913727 0 courtkizer 2013-08-01 06:20:41 -0700 For the last two weeks of nightly builds constant crashing when clicking links. The one below is repeatable. Login to Facebook. Double click a buddy on the right side as if you were going to message them Webkit will instantly crash. This is not a Facebook only bug, it's happening all the time. Something you changed in Webkit is breaking and making it completely unusable. I find it really hard to believe something like this wouldn't get caught in unit testing. SCREENSHOT: http://kzr.me/image/2r1R0d2Z1F1Q ERRROR MESSAGES: Process: WebProcess [20387] Path: /Applications/WebKit.app/Contents/Frameworks/10.8/WebKit2.framework/WebProcess.app/Contents/MacOS/WebProcess Identifier: com.apple.WebProcess Version: 538+ (538.1+) Code Type: X86-64 (Native) Parent Process: ??? [1] User ID: 502 Date/Time: 2013-08-01 09:13:25.162 -0400 OS Version: Mac OS X 10.8.4 (12E55) Report Version: 10 Sleep/Wake UUID: A7494A97-3BA6-41BC-893C-192BDF670B1A Interval Since Last Report: 8348 sec Crashes Since Last Report: 20 Per-App Interval Since Last Report: 639 sec Per-App Crashes Since Last Report: 2 Anonymous UUID: BD895012-4E85-784A-0CA0-643812312DB2 Crashed Thread: 0 Dispatch queue: com.apple.main-thread Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000018 VM Regions Near 0x18: --> __TEXT 000000010d609000-000000010d60a000 [ 4K] r-x/rwx SM=COW /Applications/WebKit.app/Contents/Frameworks/10.8/WebKit2.framework/WebProcess.app/Contents/MacOS/WebProcess Application Specific Information: Bundle controller class: BrowserBundleController Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 com.apple.WebCore 0x000000010ea37a5c WebCore::SpaceSplitString::spaceSplitStringContainsValue(WTF::String const&, char const*, unsigned int, bool) + 60 1 com.apple.WebCore 0x000000010e2d1ca7 WebCore::HTMLAnchorElement::parseAttribute(WebCore::QualifiedName const&, WTF::AtomicString const&) + 423 2 com.apple.WebCore 0x000000010e1ee2ea WebCore::Element::attributeChanged(WebCore::QualifiedName const&, WTF::AtomicString const&, WebCore::Element::AttributeModificationReason) + 42 3 com.apple.WebCore 0x000000010e1f23f8 WebCore::Element::didRemoveAttribute(WebCore::QualifiedName const&) + 40 4 com.apple.WebCore 0x000000010e1ebfb9 WebCore::Element::removeAttributeInternal(unsigned int, WebCore::Element::SynchronizationOfLazyAttribute) + 329 5 com.apple.WebCore 0x000000010e1f26c5 WebCore::Element::removeAttribute(WTF::AtomicString const&) + 149 6 com.apple.WebCore 0x000000010e531bd6 WebCore::jsElementPrototypeFunctionRemoveAttribute(JSC::ExecState*) + 326 7 ??? 0x0000298842a01045 0 + 45665210077253 8 com.apple.JavaScriptCore 0x000000010dc0a771 JSC::JITCode::execute(JSC::JSStack*, JSC::ExecState*, JSC::VM*) + 49 9 com.apple.JavaScriptCore 0x000000010dbf04aa JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 650 10 com.apple.JavaScriptCore 0x000000010dad8475 JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 69 11 com.apple.JavaScriptCore 0x000000010dc4006e JSC::boundFunctionCall(JSC::ExecState*) + 558 12 ??? 0x0000298842a01045 0 + 45665210077253 13 com.apple.JavaScriptCore 0x000000010dc0a771 JSC::JITCode::execute(JSC::JSStack*, JSC::ExecState*, JSC::VM*) + 49 14 com.apple.JavaScriptCore 0x000000010dbf0bdf JSC::Interpreter::execute(JSC::CallFrameClosure&) + 287 15 com.apple.JavaScriptCore 0x000000010dab66de JSC::arrayProtoFuncForEach(JSC::ExecState*) + 1118 16 ??? 0x0000298842a01045 0 + 45665210077253 17 com.apple.JavaScriptCore 0x000000010dc0a771 JSC::JITCode::execute(JSC::JSStack*, JSC::ExecState*, JSC::VM*) + 49 18 com.apple.JavaScriptCore 0x000000010dbf04aa JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 650 19 com.apple.JavaScriptCore 0x000000010dad8475 JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 69 20 com.apple.JavaScriptCore 0x000000010dc4006e JSC::boundFunctionCall(JSC::ExecState*) + 558 21 ??? 0x0000298842a01045 0 + 45665210077253 22 com.apple.JavaScriptCore 0x000000010dc0a771 JSC::JITCode::execute(JSC::JSStack*, JSC::ExecState*, JSC::VM*) + 49 23 com.apple.JavaScriptCore 0x000000010dbf04aa JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 650 24 com.apple.JavaScriptCore 0x000000010dad8475 JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 69 25 com.apple.JavaScriptCore 0x000000010dc4006e JSC::boundFunctionCall(JSC::ExecState*) + 558 26 ??? 0x0000298842a01045 0 + 45665210077253 27 com.apple.JavaScriptCore 0x000000010dc0a771 JSC::JITCode::execute(JSC::JSStack*, JSC::ExecState*, JSC::VM*) + 49 28 com.apple.JavaScriptCore 0x000000010dbf04aa JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 650 29 com.apple.JavaScriptCore 0x000000010dad8475 JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 69 30 com.apple.JavaScriptCore 0x000000010dc4006e JSC::boundFunctionCall(JSC::ExecState*) + 558 31 ??? 0x0000298842a01045 0 + 45665210077253 32 com.apple.JavaScriptCore 0x000000010dc0a771 JSC::JITCode::execute(JSC::JSStack*, JSC::ExecState*, JSC::VM*) + 49 33 com.apple.JavaScriptCore 0x000000010dbf04aa JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 650 34 com.apple.JavaScriptCore 0x000000010dad8475 JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 69 35 com.apple.JavaScriptCore 0x000000010dc4006e JSC::boundFunctionCall(JSC::ExecState*) + 558 36 ??? 0x0000298842a01045 0 + 45665210077253 37 com.apple.JavaScriptCore 0x000000010dc0a771 JSC::JITCode::execute(JSC::JSStack*, JSC::ExecState*, JSC::VM*) + 49 38 com.apple.JavaScriptCore 0x000000010dbf04aa JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 650 39 com.apple.JavaScriptCore 0x000000010dad8475 JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 69 40 com.apple.JavaScriptCore 0x000000010dc4006e JSC::boundFunctionCall(JSC::ExecState*) + 558 41 ??? 0x0000298842a01045 0 + 45665210077253 42 com.apple.JavaScriptCore 0x000000010dc0a771 JSC::JITCode::execute(JSC::JSStack*, JSC::ExecState*, JSC::VM*) + 49 43 com.apple.JavaScriptCore 0x000000010dbf04aa JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 650 44 com.apple.JavaScriptCore 0x000000010dad8475 JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 69 45 com.apple.WebCore 0x000000010e545c0c WebCore::JSEventListener::handleEvent(WebCore::ScriptExecutionContext*, WebCore::Event*) + 908 46 com.apple.WebCore 0x000000010e21618c WebCore::EventTarget::fireEventListeners(WebCore::Event*, WebCore::EventTargetData*, WTF::Vector<WebCore::RegisteredEventListener, 1ul, WTF::CrashOnOverflow>&) + 364 47 com.apple.WebCore 0x000000010e215ea6 WebCore::EventTarget::fireEventListeners(WebCore::Event*) + 390 48 com.apple.WebCore 0x000000010e7fc833 WebCore::Node::handleLocalEvents(WebCore::Event*) + 67 49 com.apple.WebCore 0x000000010e1fe5e7 WebCore::EventContext::handleLocalEvents(WebCore::Event*) const + 87 50 com.apple.WebCore 0x000000010e1ff508 WebCore::EventDispatcher::dispatchEventAtBubbling(WebCore::WindowEventContext&) + 56 51 com.apple.WebCore 0x000000010e1ff3f1 WebCore::EventDispatcher::dispatch() + 753 52 com.apple.WebCore 0x000000010e7e9a6f WebCore::MouseEventDispatchMediator::dispatchEvent(WebCore::EventDispatcher*) const + 159 53 com.apple.WebCore 0x000000010e1fe7fc WebCore::EventDispatcher::dispatchEvent(WebCore::Node*, WTF::PassRefPtr<WebCore::EventDispatchMediator>) + 124 54 com.apple.WebCore 0x000000010e7fcf35 WebCore::Node::dispatchMouseEvent(WebCore::PlatformMouseEvent const&, WTF::AtomicString const&, int, WebCore::Node*) + 133 55 com.apple.WebCore 0x000000010e205f6b WebCore::EventHandler::dispatchMouseEvent(WTF::AtomicString const&, WebCore::Node*, bool, int, WebCore::PlatformMouseEvent const&, bool) + 107 56 com.apple.WebCore 0x000000010e207a0e WebCore::EventHandler::handleMouseReleaseEvent(WebCore::PlatformMouseEvent const&) + 1198 57 com.apple.WebKit2 0x000000010d738dac WebKit::handleMouseEvent(WebKit::WebMouseEvent const&, WebKit::WebPage*, bool) + 419 58 com.apple.WebKit2 0x000000010d738bcd WebKit::WebPage::mouseEvent(WebKit::WebMouseEvent const&) + 221 59 com.apple.WebKit2 0x000000010d74c18c void CoreIPC::handleMessage<Messages::WebPage::MouseEvent, WebKit::WebPage, void (WebKit::WebPage::*)(WebKit::WebMouseEvent const&)>(CoreIPC::MessageDecoder&, WebKit::WebPage*, void (WebKit::WebPage::*)(WebKit::WebMouseEvent const&)) + 83 60 com.apple.WebKit2 0x000000010d67f277 CoreIPC::MessageReceiverMap::dispatchMessage(CoreIPC::Connection*, CoreIPC::MessageDecoder&) + 137 61 com.apple.WebKit2 0x000000010d787c9c WebKit::WebProcess::didReceiveMessage(CoreIPC::Connection*, CoreIPC::MessageDecoder&) + 34 62 com.apple.WebKit2 0x000000010d65476b CoreIPC::Connection::dispatchMessage(WTF::PassOwnPtr<CoreIPC::MessageDecoder>) + 105 63 com.apple.WebKit2 0x000000010d6562b6 CoreIPC::Connection::dispatchOneMessage() + 106 64 com.apple.WebCore 0x000000010e9d5091 WebCore::RunLoop::performWork() + 129 65 com.apple.WebCore 0x000000010e9d5652 WebCore::RunLoop::performWork(void*) + 34 66 com.apple.CoreFoundation 0x00007fff8eb76b31 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17 67 com.apple.CoreFoundation 0x00007fff8eb76455 __CFRunLoopDoSources0 + 245 68 com.apple.CoreFoundation 0x00007fff8eb997f5 __CFRunLoopRun + 789 69 com.apple.CoreFoundation 0x00007fff8eb990e2 CFRunLoopRunSpecific + 290 70 com.apple.HIToolbox 0x00007fff8fecfeb4 RunCurrentEventLoopInMode + 209 71 com.apple.HIToolbox 0x00007fff8fecfc52 ReceiveNextEventCommon + 356 72 com.apple.HIToolbox 0x00007fff8fecfae3 BlockUntilNextEventMatchingListInMode + 62 73 com.apple.AppKit 0x00007fff88021533 _DPSNextEvent + 685 74 com.apple.AppKit 0x00007fff88020df2 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 128 75 com.apple.AppKit 0x00007fff880181a3 -[NSApplication run] + 517 76 com.apple.WebCore 0x000000010e9d5cd2 WebCore::RunLoop::run() + 82 77 com.apple.WebKit2 0x000000010d6f65b7 int WebKit::ChildProcessMain<WebKit::WebProcess, WebKit::WebContentProcessMainDelegate>(int, char**) + 579 78 com.apple.WebProcess 0x000000010d609e23 main + 337 79 libdyld.dylib 0x00007fff8792f7e1 start + 1 Thread 1:: Dispatch queue: com.apple.libdispatch-manager 0 libsystem_kernel.dylib 0x00007fff8fd04d16 kevent + 10 1 libdispatch.dylib 0x00007fff898e3dea _dispatch_mgr_invoke + 883 2 libdispatch.dylib 0x00007fff898e39ee _dispatch_mgr_thread + 54 Thread 2: 0 libsystem_kernel.dylib 0x00007fff8fd046d6 __workq_kernreturn + 10 1 libsystem_c.dylib 0x00007fff8f983f4c _pthread_workq_return + 25 2 libsystem_c.dylib 0x00007fff8f983d13 _pthread_wqthread + 412 3 libsystem_c.dylib 0x00007fff8f96e1d1 start_wqthread + 13 Thread 3:: JavaScriptCore::BlockFree 0 libsystem_kernel.dylib 0x00007fff8fd040fa __psynch_cvwait + 10 1 libsystem_c.dylib 0x00007fff8f985fe9 _pthread_cond_wait + 869 2 com.apple.JavaScriptCore 0x000000010ddb05c6 WTF::ThreadCondition::timedWait(WTF::Mutex&, double) + 118 3 com.apple.JavaScriptCore 0x000000010dabe59b JSC::BlockAllocator::blockFreeingThreadMain() + 123 4 com.apple.JavaScriptCore 0x000000010ddaf8df WTF::wtfThreadEntryPoint(void*) + 15 5 libsystem_c.dylib 0x00007fff8f9817a2 _pthread_start + 327 6 libsystem_c.dylib 0x00007fff8f96e1e1 thread_start + 13 Thread 4:: JavaScriptCore::Marking 0 libsystem_kernel.dylib 0x00007fff8fd040fa __psynch_cvwait + 10 1 libsystem_c.dylib 0x00007fff8f985fe9 _pthread_cond_wait + 869 2 com.apple.JavaScriptCore 0x000000010dbe23db JSC::GCThread::waitForNextPhase() + 123 3 com.apple.JavaScriptCore 0x000000010dbe249f JSC::GCThread::gcThreadMain() + 143 4 com.apple.JavaScriptCore 0x000000010ddaf8df WTF::wtfThreadEntryPoint(void*) + 15 5 libsystem_c.dylib 0x00007fff8f9817a2 _pthread_start + 327 6 libsystem_c.dylib 0x00007fff8f96e1e1 thread_start + 13 Thread 5:: JavaScriptCore::Marking 0 libsystem_kernel.dylib 0x00007fff8fd040fa __psynch_cvwait + 10 1 libsystem_c.dylib 0x00007fff8f985fe9 _pthread_cond_wait + 869 2 com.apple.JavaScriptCore 0x000000010dbe23db JSC::GCThread::waitForNextPhase() + 123 3 com.apple.JavaScriptCore 0x000000010dbe249f JSC::GCThread::gcThreadMain() + 143 4 com.apple.JavaScriptCore 0x000000010ddaf8df WTF::wtfThreadEntryPoint(void*) + 15 5 libsystem_c.dylib 0x00007fff8f9817a2 _pthread_start + 327 6 libsystem_c.dylib 0x00007fff8f96e1e1 thread_start + 13 Thread 6:: JavaScriptCore::Marking 0 libsystem_kernel.dylib 0x00007fff8fd040fa __psynch_cvwait + 10 1 libsystem_c.dylib 0x00007fff8f985fe9 _pthread_cond_wait + 869 2 com.apple.JavaScriptCore 0x000000010dbe23db JSC::GCThread::waitForNextPhase() + 123 3 com.apple.JavaScriptCore 0x000000010dbe249f JSC::GCThread::gcThreadMain() + 143 4 com.apple.JavaScriptCore 0x000000010ddaf8df WTF::wtfThreadEntryPoint(void*) + 15 5 libsystem_c.dylib 0x00007fff8f9817a2 _pthread_start + 327 6 libsystem_c.dylib 0x00007fff8f96e1e1 thread_start + 13 Thread 7:: JavaScriptCore::Marking 0 libsystem_kernel.dylib 0x00007fff8fd040fa __psynch_cvwait + 10 1 libsystem_c.dylib 0x00007fff8f985fe9 _pthread_cond_wait + 869 2 com.apple.JavaScriptCore 0x000000010dbe23db JSC::GCThread::waitForNextPhase() + 123 3 com.apple.JavaScriptCore 0x000000010dbe249f JSC::GCThread::gcThreadMain() + 143 4 com.apple.JavaScriptCore 0x000000010ddaf8df WTF::wtfThreadEntryPoint(void*) + 15 5 libsystem_c.dylib 0x00007fff8f9817a2 _pthread_start + 327 6 libsystem_c.dylib 0x00007fff8f96e1e1 thread_start + 13 Thread 8:: JavaScriptCore::Marking 0 libsystem_kernel.dylib 0x00007fff8fd040fa __psynch_cvwait + 10 1 libsystem_c.dylib 0x00007fff8f985fe9 _pthread_cond_wait + 869 2 com.apple.JavaScriptCore 0x000000010dbe23db JSC::GCThread::waitForNextPhase() + 123 3 com.apple.JavaScriptCore 0x000000010dbe249f JSC::GCThread::gcThreadMain() + 143 4 com.apple.JavaScriptCore 0x000000010ddaf8df WTF::wtfThreadEntryPoint(void*) + 15 5 libsystem_c.dylib 0x00007fff8f9817a2 _pthread_start + 327 6 libsystem_c.dylib 0x00007fff8f96e1e1 thread_start + 13 Thread 9:: JavaScriptCore::Marking 0 libsystem_kernel.dylib 0x00007fff8fd040fa __psynch_cvwait + 10 1 libsystem_c.dylib 0x00007fff8f985fe9 _pthread_cond_wait + 869 2 com.apple.JavaScriptCore 0x000000010dbe23db JSC::GCThread::waitForNextPhase() + 123 3 com.apple.JavaScriptCore 0x000000010dbe249f JSC::GCThread::gcThreadMain() + 143 4 com.apple.JavaScriptCore 0x000000010ddaf8df WTF::wtfThreadEntryPoint(void*) + 15 5 libsystem_c.dylib 0x00007fff8f9817a2 _pthread_start + 327 6 libsystem_c.dylib 0x00007fff8f96e1e1 thread_start + 13 Thread 10:: WebCore: Scrolling 0 libsystem_kernel.dylib 0x00007fff8fd02686 mach_msg_trap + 10 1 libsystem_kernel.dylib 0x00007fff8fd01c42 mach_msg + 70 2 com.apple.CoreFoundation 0x00007fff8eb94233 __CFRunLoopServiceMachPort + 195 3 com.apple.CoreFoundation 0x00007fff8eb99916 __CFRunLoopRun + 1078 4 com.apple.CoreFoundation 0x00007fff8eb990e2 CFRunLoopRunSpecific + 290 5 com.apple.CoreFoundation 0x00007fff8eba7dd1 CFRunLoopRun + 97 6 com.apple.WebCore 0x000000010ea0141e WebCore::ScrollingThread::initializeRunLoop() + 254 7 com.apple.JavaScriptCore 0x000000010ddaf8df WTF::wtfThreadEntryPoint(void*) + 15 8 libsystem_c.dylib 0x00007fff8f9817a2 _pthread_start + 327 9 libsystem_c.dylib 0x00007fff8f96e1e1 thread_start + 13 Thread 11:: com.apple.NSURLConnectionLoader 0 libsystem_kernel.dylib 0x00007fff8fd02686 mach_msg_trap + 10 1 libsystem_kernel.dylib 0x00007fff8fd01c42 mach_msg + 70 2 com.apple.CoreFoundation 0x00007fff8eb94233 __CFRunLoopServiceMachPort + 195 3 com.apple.CoreFoundation 0x00007fff8eb99916 __CFRunLoopRun + 1078 4 com.apple.CoreFoundation 0x00007fff8eb990e2 CFRunLoopRunSpecific + 290 5 com.apple.Foundation 0x00007fff8a035546 +[NSURLConnection(Loader) _resourceLoadLoop:] + 356 6 com.apple.Foundation 0x00007fff8a093562 __NSThread__main__ + 1345 7 libsystem_c.dylib 0x00007fff8f9817a2 _pthread_start + 327 8 libsystem_c.dylib 0x00007fff8f96e1e1 thread_start + 13 Thread 12:: com.apple.CFSocket.private 0 libsystem_kernel.dylib 0x00007fff8fd04322 __select + 10 1 com.apple.CoreFoundation 0x00007fff8ebd8f46 __CFSocketManager + 1302 2 libsystem_c.dylib 0x00007fff8f9817a2 _pthread_start + 327 3 libsystem_c.dylib 0x00007fff8f96e1e1 thread_start + 13 Thread 13:: JSC Compilation Thread 0 libsystem_kernel.dylib 0x00007fff8fd040fa __psynch_cvwait + 10 1 libsystem_c.dylib 0x00007fff8f985fe9 _pthread_cond_wait + 869 2 com.apple.JavaScriptCore 0x000000010dbd492b JSC::DFG::Worklist::runThread() + 747 3 com.apple.JavaScriptCore 0x000000010ddaf8df WTF::wtfThreadEntryPoint(void*) + 15 4 libsystem_c.dylib 0x00007fff8f9817a2 _pthread_start + 327 5 libsystem_c.dylib 0x00007fff8f96e1e1 thread_start + 13 Thread 14: 0 libsystem_kernel.dylib 0x00007fff8fd046d6 __workq_kernreturn + 10 1 libsystem_c.dylib 0x00007fff8f983f4c _pthread_workq_return + 25 2 libsystem_c.dylib 0x00007fff8f983d13 _pthread_wqthread + 412 3 libsystem_c.dylib 0x00007fff8f96e1d1 start_wqthread + 13 Thread 15: 0 libsystem_kernel.dylib 0x00007fff8fd046d6 __workq_kernreturn + 10 1 libsystem_c.dylib 0x00007fff8f983f4c _pthread_workq_return + 25 2 libsystem_c.dylib 0x00007fff8f983d13 _pthread_wqthread + 412 3 libsystem_c.dylib 0x00007fff8f96e1d1 start_wqthread + 13 Thread 16: 0 libsystem_kernel.dylib 0x00007fff8fd046d6 __workq_kernreturn + 10 1 libsystem_c.dylib 0x00007fff8f983f4c _pthread_workq_return + 25 2 libsystem_c.dylib 0x00007fff8f983d13 _pthread_wqthread + 412 3 libsystem_c.dylib 0x00007fff8f96e1d1 start_wqthread + 13 Thread 17: 0 libsystem_kernel.dylib 0x00007fff8fd046d6 __workq_kernreturn + 10 1 libsystem_c.dylib 0x00007fff8f983f4c _pthread_workq_return + 25 2 libsystem_c.dylib 0x00007fff8f983d13 _pthread_wqthread + 412 3 libsystem_c.dylib 0x00007fff8f96e1d1 start_wqthread + 13 Thread 18: 0 libsystem_kernel.dylib 0x00007fff8fd046d6 __workq_kernreturn + 10 1 libsystem_c.dylib 0x00007fff8f983f4c _pthread_workq_return + 25 2 libsystem_c.dylib 0x00007fff8f983d13 _pthread_wqthread + 412 3 libsystem_c.dylib 0x00007fff8f96e1d1 start_wqthread + 13 Thread 19: 0 libsystem_kernel.dylib 0x00007fff8fd046d6 __workq_kernreturn + 10 1 libsystem_c.dylib 0x00007fff8f983f4c _pthread_workq_return + 25 2 libsystem_c.dylib 0x00007fff8f983d13 _pthread_wqthread + 412 3 libsystem_c.dylib 0x00007fff8f96e1d1 start_wqthread + 13 Thread 20: 0 libsystem_kernel.dylib 0x00007fff8fd046d6 __workq_kernreturn + 10 1 libsystem_c.dylib 0x00007fff8f983f4c _pthread_workq_return + 25 2 libsystem_c.dylib 0x00007fff8f983d13 _pthread_wqthread + 412 3 libsystem_c.dylib 0x00007fff8f96e1d1 start_wqthread + 13 Thread 0 crashed with X86 Thread State (64-bit): rax: 0x0000000000000000 rbx: 0x000000000000000a rcx: 0x0000000000000001 rdx: 0x0000000000000000 rdi: 0x000000010de6b218 rsi: 0x000000010ece8524 rbp: 0x00007fff525f32b0 rsp: 0x00007fff525f3270 r8: 0x0000000000000000 r9: 0x0000000112a8d728 r10: 0x0000000117d2d908 r11: 0x000000010fbbd040 r12: 0x000000011a748f00 r13: 0x000000011a74cf00 r14: 0x000000010ece8524 r15: 0x000000011a748a10 rip: 0x000000010ea37a5c rfl: 0x0000000000010246 cr2: 0x0000000000000018 Logical CPU: 6 921885 1 zan 2013-08-28 02:25:24 -0700 *** Bug 120336 has been marked as a duplicate of this bug. *** 922079 2 ap 2013-08-28 10:03:04 -0700 This was fixed a while ago. *** This bug has been marked as a duplicate of bug 119384 ***