UNCONFIRMED 121657
Crashed in SpeculativeJIT::spill while playing Bejeweled html5 game 
https://bugs.webkit.org/show_bug.cgi?id=121657
Summary Crashed in SpeculativeJIT::spill while playing Bejeweled html5 game
vomitols
Reported 2013-09-19 21:44:23 PDT
Crashed Thread: 9 JSC Compilation Thread Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x00000000bbadbeef VM Regions Near 0xbbadbeef: --> __TEXT 000000010cfd6000-000000010cfd7000 [ 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:: Dispatch queue: com.apple.main-thread 0 ??? 0x00005289582c131b 0 + 90749843280667 1 com.apple.JavaScriptCore 0x000000010d5e8af1 JSC::JITCode::execute(JSC::JSStack*, JSC::ExecState*, JSC::VM*) + 49 2 com.apple.JavaScriptCore 0x000000010d5cee6b JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 571 3 com.apple.JavaScriptCore 0x000000010d49aa45 JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 69 4 com.apple.WebCore 0x000000010dea6c44 WebCore::JSCallbackData::invokeCallback(JSC::JSValue, JSC::MarkedArgumentBuffer&, bool*) + 564 5 com.apple.WebCore 0x000000010e0135ae WebCore::JSRequestAnimationFrameCallback::handleEvent(double) + 238 6 com.apple.WebCore 0x000000010e380fe4 WebCore::ScriptedAnimationController::serviceScriptedAnimations(double) + 356 7 com.apple.WebCore 0x000000010db3a25e WebCore::DisplayRefreshMonitor::displayDidRefresh() + 334 8 com.apple.JavaScriptCore 0x000000010d7a5dba WTF::dispatchFunctionsFromMainThread() + 282 9 com.apple.Foundation 0x00007fff94ec65ca __NSThreadPerformPerform + 225 10 com.apple.CoreFoundation 0x00007fff901c3b31 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17 11 com.apple.CoreFoundation 0x00007fff901c351d __CFRunLoopDoSources0 + 445 12 com.apple.CoreFoundation 0x00007fff901e67f5 __CFRunLoopRun + 789 13 com.apple.CoreFoundation 0x00007fff901e60e2 CFRunLoopRunSpecific + 290 14 com.apple.HIToolbox 0x00007fff91c9ceb4 RunCurrentEventLoopInMode + 209 15 com.apple.HIToolbox 0x00007fff91c9cc52 ReceiveNextEventCommon + 356 16 com.apple.HIToolbox 0x00007fff91c9cae3 BlockUntilNextEventMatchingListInMode + 62 17 com.apple.AppKit 0x00007fff8a6ec533 _DPSNextEvent + 685 18 com.apple.AppKit 0x00007fff8a6ebdf2 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 128 19 com.apple.AppKit 0x00007fff8a6e31a3 -[NSApplication run] + 517 20 com.apple.WebCore 0x000000010e36fd52 WebCore::RunLoop::run() + 82 21 com.apple.WebKit2 0x000000010d0c1eae int WebKit::ChildProcessMain<WebKit::WebProcess, WebKit::WebContentProcessMainDelegate>(int, char**) + 422 22 com.apple.WebProcess 0x000000010cfd6e23 main + 337 23 libdyld.dylib 0x00007fff8e63f7e1 start + 1 Thread 1:: Dispatch queue: com.apple.libdispatch-manager 0 libsystem_kernel.dylib 0x00007fff901a7d16 kevent + 10 1 libdispatch.dylib 0x00007fff8f1d0dea _dispatch_mgr_invoke + 883 2 libdispatch.dylib 0x00007fff8f1d09ee _dispatch_mgr_thread + 54 Thread 2:: JavaScriptCore::BlockFree 0 libsystem_kernel.dylib 0x00007fff901a70fa __psynch_cvwait + 10 1 libsystem_c.dylib 0x00007fff8e7e3b99 _pthread_cond_wait + 869 2 com.apple.JavaScriptCore 0x000000010d7b6ad6 WTF::ThreadCondition::timedWait(WTF::Mutex&, double) + 118 3 com.apple.JavaScriptCore 0x000000010d4810db JSC::BlockAllocator::blockFreeingThreadMain() + 123 4 com.apple.JavaScriptCore 0x000000010d7b5def WTF::wtfThreadEntryPoint(void*) + 15 5 libsystem_c.dylib 0x00007fff8e7df352 _pthread_start + 327 6 libsystem_c.dylib 0x00007fff8e7cbd81 thread_start + 13 Thread 3:: JavaScriptCore::Marking 0 libsystem_kernel.dylib 0x00007fff901a70fa __psynch_cvwait + 10 1 libsystem_c.dylib 0x00007fff8e7e3b99 _pthread_cond_wait + 869 2 com.apple.JavaScriptCore 0x000000010d5c1a8b JSC::GCThread::waitForNextPhase() + 123 3 com.apple.JavaScriptCore 0x000000010d5c1b4f JSC::GCThread::gcThreadMain() + 143 4 com.apple.JavaScriptCore 0x000000010d7b5def WTF::wtfThreadEntryPoint(void*) + 15 5 libsystem_c.dylib 0x00007fff8e7df352 _pthread_start + 327 6 libsystem_c.dylib 0x00007fff8e7cbd81 thread_start + 13 Thread 4:: JavaScriptCore::Marking 0 libsystem_kernel.dylib 0x00007fff901a70fa __psynch_cvwait + 10 1 libsystem_c.dylib 0x00007fff8e7e3b99 _pthread_cond_wait + 869 2 com.apple.JavaScriptCore 0x000000010d5c1a8b JSC::GCThread::waitForNextPhase() + 123 3 com.apple.JavaScriptCore 0x000000010d5c1b4f JSC::GCThread::gcThreadMain() + 143 4 com.apple.JavaScriptCore 0x000000010d7b5def WTF::wtfThreadEntryPoint(void*) + 15 5 libsystem_c.dylib 0x00007fff8e7df352 _pthread_start + 327 6 libsystem_c.dylib 0x00007fff8e7cbd81 thread_start + 13 Thread 5:: JavaScriptCore::Marking 0 libsystem_kernel.dylib 0x00007fff901a70fa __psynch_cvwait + 10 1 libsystem_c.dylib 0x00007fff8e7e3b99 _pthread_cond_wait + 869 2 com.apple.JavaScriptCore 0x000000010d5c1a8b JSC::GCThread::waitForNextPhase() + 123 3 com.apple.JavaScriptCore 0x000000010d5c1b4f JSC::GCThread::gcThreadMain() + 143 4 com.apple.JavaScriptCore 0x000000010d7b5def WTF::wtfThreadEntryPoint(void*) + 15 5 libsystem_c.dylib 0x00007fff8e7df352 _pthread_start + 327 6 libsystem_c.dylib 0x00007fff8e7cbd81 thread_start + 13 Thread 6:: WebCore: Scrolling 0 libsystem_kernel.dylib 0x00007fff901a5686 mach_msg_trap + 10 1 libsystem_kernel.dylib 0x00007fff901a4c42 mach_msg + 70 2 com.apple.CoreFoundation 0x00007fff901e1233 __CFRunLoopServiceMachPort + 195 3 com.apple.CoreFoundation 0x00007fff901e6916 __CFRunLoopRun + 1078 4 com.apple.CoreFoundation 0x00007fff901e60e2 CFRunLoopRunSpecific + 290 5 com.apple.CoreFoundation 0x00007fff901f4dd1 CFRunLoopRun + 97 6 com.apple.WebCore 0x000000010e39ac1e WebCore::ScrollingThread::initializeRunLoop() + 254 7 com.apple.JavaScriptCore 0x000000010d7b5def WTF::wtfThreadEntryPoint(void*) + 15 8 libsystem_c.dylib 0x00007fff8e7df352 _pthread_start + 327 9 libsystem_c.dylib 0x00007fff8e7cbd81 thread_start + 13 Thread 7:: com.apple.NSURLConnectionLoader 0 libsystem_kernel.dylib 0x00007fff901a5686 mach_msg_trap + 10 1 libsystem_kernel.dylib 0x00007fff901a4c42 mach_msg + 70 2 com.apple.CoreFoundation 0x00007fff901e1233 __CFRunLoopServiceMachPort + 195 3 com.apple.CoreFoundation 0x00007fff901e6916 __CFRunLoopRun + 1078 4 com.apple.CoreFoundation 0x00007fff901e60e2 CFRunLoopRunSpecific + 290 5 com.apple.Foundation 0x00007fff94e6b546 +[NSURLConnection(Loader) _resourceLoadLoop:] + 356 6 com.apple.Foundation 0x00007fff94ec9562 __NSThread__main__ + 1345 7 libsystem_c.dylib 0x00007fff8e7df352 _pthread_start + 327 8 libsystem_c.dylib 0x00007fff8e7cbd81 thread_start + 13 Thread 8:: com.apple.CFSocket.private 0 libsystem_kernel.dylib 0x00007fff901a7322 __select + 10 1 com.apple.CoreFoundation 0x00007fff90225f46 __CFSocketManager + 1302 2 libsystem_c.dylib 0x00007fff8e7df352 _pthread_start + 327 3 libsystem_c.dylib 0x00007fff8e7cbd81 thread_start + 13 Thread 9 Crashed:: JSC Compilation Thread 0 com.apple.JavaScriptCore 0x000000010d78877c WTFCrash + 76 1 com.apple.JavaScriptCore 0x000000010d572fa4 JSC::DFG::SpeculativeJIT::spill(JSC::VirtualRegister) + 1140 2 com.apple.JavaScriptCore 0x000000010d564f2d JSC::DFG::SpeculativeJIT::flushRegisters() + 157 3 com.apple.JavaScriptCore 0x000000010d57aae4 JSC::DFG::SpeculativeJIT::emitCall(JSC::DFG::Node*) + 692 4 com.apple.JavaScriptCore 0x000000010d59599d JSC::DFG::SpeculativeJIT::compile(JSC::DFG::Node*) + 72237 5 com.apple.JavaScriptCore 0x000000010d549b68 JSC::DFG::SpeculativeJIT::compileCurrentBlock() + 1992 6 com.apple.JavaScriptCore 0x000000010d54a4c0 JSC::DFG::SpeculativeJIT::compile() + 112 7 com.apple.JavaScriptCore 0x000000010d513f4f JSC::DFG::JITCompiler::compileFunction() + 575 8 com.apple.JavaScriptCore 0x000000010d53783a JSC::DFG::Plan::compileInThreadImpl(JSC::DFG::LongLivedState&) + 1162 9 com.apple.JavaScriptCore 0x000000010d53720f JSC::DFG::Plan::compileInThread(JSC::DFG::LongLivedState&) + 255 10 com.apple.JavaScriptCore 0x000000010d5b5336 JSC::DFG::Worklist::runThread() + 262 11 com.apple.JavaScriptCore 0x000000010d7b5def WTF::wtfThreadEntryPoint(void*) + 15 12 libsystem_c.dylib 0x00007fff8e7df352 _pthread_start + 327 13 libsystem_c.dylib 0x00007fff8e7cbd81 thread_start + 13 Thread 10: 0 libsystem_kernel.dylib 0x00007fff901a76d6 __workq_kernreturn + 10 1 libsystem_c.dylib 0x00007fff8e7e1afc _pthread_workq_return + 25 2 libsystem_c.dylib 0x00007fff8e7e18c3 _pthread_wqthread + 412 3 libsystem_c.dylib 0x00007fff8e7cbd71 start_wqthread + 13 Thread 11:: CVDisplayLink 0 libsystem_kernel.dylib 0x00007fff901a70fa __psynch_cvwait + 10 1 libsystem_c.dylib 0x00007fff8e7e3bd3 _pthread_cond_wait + 927 2 com.apple.CoreVideo 0x00007fff94e0aea3 CVDisplayLink::waitUntil(unsigned long long) + 271 3 com.apple.CoreVideo 0x00007fff94e0a201 CVDisplayLink::runIOThread() + 529 4 com.apple.CoreVideo 0x00007fff94e09fd7 startIOThread(void*) + 148 5 libsystem_c.dylib 0x00007fff8e7df352 _pthread_start + 327 6 libsystem_c.dylib 0x00007fff8e7cbd81 thread_start + 13 Thread 12:: QTKit: listenOnDelegatePort 0 libsystem_kernel.dylib 0x00007fff901a5686 mach_msg_trap + 10 1 libsystem_kernel.dylib 0x00007fff901a4c42 mach_msg + 70 2 com.apple.CoreFoundation 0x00007fff901e1233 __CFRunLoopServiceMachPort + 195 3 com.apple.CoreFoundation 0x00007fff901e6916 __CFRunLoopRun + 1078 4 com.apple.CoreFoundation 0x00007fff901e60e2 CFRunLoopRunSpecific + 290 5 com.apple.CoreFoundation 0x00007fff901f4dd1 CFRunLoopRun + 97 6 com.apple.QTKit 0x00007fff952722d6 listenOnDelegatePort + 403 7 libsystem_c.dylib 0x00007fff8e7df352 _pthread_start + 327 8 libsystem_c.dylib 0x00007fff8e7cbd81 thread_start + 13 Thread 13:: QTKit: listenOnNotificationPort 0 libsystem_kernel.dylib 0x00007fff901a5686 mach_msg_trap + 10 1 libsystem_kernel.dylib 0x00007fff901a4c42 mach_msg + 70 2 com.apple.CoreFoundation 0x00007fff901e1233 __CFRunLoopServiceMachPort + 195 3 com.apple.CoreFoundation 0x00007fff901e6916 __CFRunLoopRun + 1078 4 com.apple.CoreFoundation 0x00007fff901e60e2 CFRunLoopRunSpecific + 290 5 com.apple.CoreFoundation 0x00007fff901f4dd1 CFRunLoopRun + 97 6 com.apple.QTKit 0x00007fff95272771 listenOnNotificationPort + 371 7 libsystem_c.dylib 0x00007fff8e7df352 _pthread_start + 327 8 libsystem_c.dylib 0x00007fff8e7cbd81 thread_start + 13 Thread 14: 0 libsystem_kernel.dylib 0x00007fff901a76d6 __workq_kernreturn + 10 1 libsystem_c.dylib 0x00007fff8e7e1afc _pthread_workq_return + 25 2 libsystem_c.dylib 0x00007fff8e7e18c3 _pthread_wqthread + 412 3 libsystem_c.dylib 0x00007fff8e7cbd71 start_wqthread + 13 Thread 15: 0 libsystem_kernel.dylib 0x00007fff901a76d6 __workq_kernreturn + 10 1 libsystem_c.dylib 0x00007fff8e7e1afc _pthread_workq_return + 25 2 libsystem_c.dylib 0x00007fff8e7e18c3 _pthread_wqthread + 412 3 libsystem_c.dylib 0x00007fff8e7cbd71 start_wqthread + 13 Thread 9 crashed with X86 Thread State (64-bit): rax: 0x00000000bbadbeef rbx: 0x000000011dbf1400 rcx: 0x00000001150688e0 rdx: 0x00007fff7a7349d0 rdi: 0x0000000000000000 rsi: 0x00000c0000000c00 rbp: 0x0000000115069190 rsp: 0x0000000115069080 r8: 0x0000000000002060 r9: 0x00000001150688e0 r10: 0x0000000000000008 r11: 0x0000000000000246 r12: 0x0000000000000680 r13: 0x0000000000000003 r14: 0x0000000127d98a00 r15: 0x00000000ffffffcc rip: 0x000000010d78877c rfl: 0x0000000000010206 cr2: 0x00000000bbadbeef Logical CPU: 3
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vomitols
Comment 1 2013-09-20 20:48:35 PDT
again Process: WebProcess [520] 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: 501 Date/Time: 2013-09-20 23:47:11.338 -0400 OS Version: Mac OS X 10.8.4 (12E3067) Report Version: 10 Interval Since Last Report: 1237110 sec Crashes Since Last Report: 108 Per-App Interval Since Last Report: 557436 sec Per-App Crashes Since Last Report: 18 Anonymous UUID: DCE721A9-E6D2-843E-8602-282ED14B7DF9 Crashed Thread: 9 JSC Compilation Thread Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x00000000bbadbeef VM Regions Near 0xbbadbeef: --> __TEXT 000000010f980000-000000010f981000 [ 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:: Dispatch queue: com.apple.main-thread 0 libsystem_kernel.dylib 0x00007fff8aa8a686 mach_msg_trap + 10 1 libsystem_kernel.dylib 0x00007fff8aa89c42 mach_msg + 70 2 com.apple.CoreFoundation 0x00007fff8aac6233 __CFRunLoopServiceMachPort + 195 3 com.apple.CoreFoundation 0x00007fff8aacb916 __CFRunLoopRun + 1078 4 com.apple.CoreFoundation 0x00007fff8aacb0e2 CFRunLoopRunSpecific + 290 5 com.apple.HIToolbox 0x00007fff8c581eb4 RunCurrentEventLoopInMode + 209 6 com.apple.HIToolbox 0x00007fff8c581c52 ReceiveNextEventCommon + 356 7 com.apple.HIToolbox 0x00007fff8c581ae3 BlockUntilNextEventMatchingListInMode + 62 8 com.apple.AppKit 0x00007fff84fd1533 _DPSNextEvent + 685 9 com.apple.AppKit 0x00007fff84fd0df2 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 128 10 com.apple.AppKit 0x00007fff84fc81a3 -[NSApplication run] + 517 11 com.apple.WebCore 0x0000000110d18d52 WebCore::RunLoop::run() + 82 12 com.apple.WebKit2 0x000000010fa6aeae int WebKit::ChildProcessMain<WebKit::WebProcess, WebKit::WebContentProcessMainDelegate>(int, char**) + 422 13 com.apple.WebProcess 0x000000010f980e23 main + 337 14 libdyld.dylib 0x00007fff88f247e1 start + 1 Thread 1:: Dispatch queue: com.apple.libdispatch-manager 0 libsystem_kernel.dylib 0x00007fff8aa8cd16 kevent + 10 1 libdispatch.dylib 0x00007fff89ab5dea _dispatch_mgr_invoke + 883 2 libdispatch.dylib 0x00007fff89ab59ee _dispatch_mgr_thread + 54 Thread 2:: JavaScriptCore::BlockFree 0 libsystem_kernel.dylib 0x00007fff8aa8c0fa __psynch_cvwait + 10 1 libsystem_c.dylib 0x00007fff890c8b99 _pthread_cond_wait + 869 2 com.apple.JavaScriptCore 0x000000011015fad6 WTF::ThreadCondition::timedWait(WTF::Mutex&, double) + 118 3 com.apple.JavaScriptCore 0x000000010fe2a0db JSC::BlockAllocator::blockFreeingThreadMain() + 123 4 com.apple.JavaScriptCore 0x000000011015edef WTF::wtfThreadEntryPoint(void*) + 15 5 libsystem_c.dylib 0x00007fff890c4352 _pthread_start + 327 6 libsystem_c.dylib 0x00007fff890b0d81 thread_start + 13 Thread 3:: JavaScriptCore::Marking 0 libsystem_kernel.dylib 0x00007fff8aa8c0fa __psynch_cvwait + 10 1 libsystem_c.dylib 0x00007fff890c8b99 _pthread_cond_wait + 869 2 com.apple.JavaScriptCore 0x000000010ff6aa8b JSC::GCThread::waitForNextPhase() + 123 3 com.apple.JavaScriptCore 0x000000010ff6ab4f JSC::GCThread::gcThreadMain() + 143 4 com.apple.JavaScriptCore 0x000000011015edef WTF::wtfThreadEntryPoint(void*) + 15 5 libsystem_c.dylib 0x00007fff890c4352 _pthread_start + 327 6 libsystem_c.dylib 0x00007fff890b0d81 thread_start + 13 Thread 4:: JavaScriptCore::Marking 0 libsystem_kernel.dylib 0x00007fff8aa8c0fa __psynch_cvwait + 10 1 libsystem_c.dylib 0x00007fff890c8b99 _pthread_cond_wait + 869 2 com.apple.JavaScriptCore 0x000000010ff6aa8b JSC::GCThread::waitForNextPhase() + 123 3 com.apple.JavaScriptCore 0x000000010ff6ab4f JSC::GCThread::gcThreadMain() + 143 4 com.apple.JavaScriptCore 0x000000011015edef WTF::wtfThreadEntryPoint(void*) + 15 5 libsystem_c.dylib 0x00007fff890c4352 _pthread_start + 327 6 libsystem_c.dylib 0x00007fff890b0d81 thread_start + 13 Thread 5:: JavaScriptCore::Marking 0 libsystem_kernel.dylib 0x00007fff8aa8c0fa __psynch_cvwait + 10 1 libsystem_c.dylib 0x00007fff890c8b99 _pthread_cond_wait + 869 2 com.apple.JavaScriptCore 0x000000010ff6aa8b JSC::GCThread::waitForNextPhase() + 123 3 com.apple.JavaScriptCore 0x000000010ff6ab4f JSC::GCThread::gcThreadMain() + 143 4 com.apple.JavaScriptCore 0x000000011015edef WTF::wtfThreadEntryPoint(void*) + 15 5 libsystem_c.dylib 0x00007fff890c4352 _pthread_start + 327 6 libsystem_c.dylib 0x00007fff890b0d81 thread_start + 13 Thread 6:: WebCore: Scrolling 0 libsystem_kernel.dylib 0x00007fff8aa8a686 mach_msg_trap + 10 1 libsystem_kernel.dylib 0x00007fff8aa89c42 mach_msg + 70 2 com.apple.CoreFoundation 0x00007fff8aac6233 __CFRunLoopServiceMachPort + 195 3 com.apple.CoreFoundation 0x00007fff8aacb916 __CFRunLoopRun + 1078 4 com.apple.CoreFoundation 0x00007fff8aacb0e2 CFRunLoopRunSpecific + 290 5 com.apple.CoreFoundation 0x00007fff8aad9dd1 CFRunLoopRun + 97 6 com.apple.WebCore 0x0000000110d43c1e WebCore::ScrollingThread::initializeRunLoop() + 254 7 com.apple.JavaScriptCore 0x000000011015edef WTF::wtfThreadEntryPoint(void*) + 15 8 libsystem_c.dylib 0x00007fff890c4352 _pthread_start + 327 9 libsystem_c.dylib 0x00007fff890b0d81 thread_start + 13 Thread 7:: com.apple.NSURLConnectionLoader 0 libsystem_kernel.dylib 0x00007fff8aa8a686 mach_msg_trap + 10 1 libsystem_kernel.dylib 0x00007fff8aa89c42 mach_msg + 70 2 com.apple.CoreFoundation 0x00007fff8aac6233 __CFRunLoopServiceMachPort + 195 3 com.apple.CoreFoundation 0x00007fff8aacb916 __CFRunLoopRun + 1078 4 com.apple.CoreFoundation 0x00007fff8aacb0e2 CFRunLoopRunSpecific + 290 5 com.apple.Foundation 0x00007fff8f750546 +[NSURLConnection(Loader) _resourceLoadLoop:] + 356 6 com.apple.Foundation 0x00007fff8f7ae562 __NSThread__main__ + 1345 7 libsystem_c.dylib 0x00007fff890c4352 _pthread_start + 327 8 libsystem_c.dylib 0x00007fff890b0d81 thread_start + 13 Thread 8:: com.apple.CFSocket.private 0 libsystem_kernel.dylib 0x00007fff8aa8c322 __select + 10 1 com.apple.CoreFoundation 0x00007fff8ab0af46 __CFSocketManager + 1302 2 libsystem_c.dylib 0x00007fff890c4352 _pthread_start + 327 3 libsystem_c.dylib 0x00007fff890b0d81 thread_start + 13 Thread 9 Crashed:: JSC Compilation Thread 0 com.apple.JavaScriptCore 0x000000011013177c WTFCrash + 76 1 com.apple.JavaScriptCore 0x000000010ff1bfa4 JSC::DFG::SpeculativeJIT::spill(JSC::VirtualRegister) + 1140 2 com.apple.JavaScriptCore 0x000000010ff0df2d JSC::DFG::SpeculativeJIT::flushRegisters() + 157 3 com.apple.JavaScriptCore 0x000000010ff23ae4 JSC::DFG::SpeculativeJIT::emitCall(JSC::DFG::Node*) + 692 4 com.apple.JavaScriptCore 0x000000010ff3e99d JSC::DFG::SpeculativeJIT::compile(JSC::DFG::Node*) + 72237 5 com.apple.JavaScriptCore 0x000000010fef2b68 JSC::DFG::SpeculativeJIT::compileCurrentBlock() + 1992 6 com.apple.JavaScriptCore 0x000000010fef34c0 JSC::DFG::SpeculativeJIT::compile() + 112 7 com.apple.JavaScriptCore 0x000000010febcf4f JSC::DFG::JITCompiler::compileFunction() + 575 8 com.apple.JavaScriptCore 0x000000010fee083a JSC::DFG::Plan::compileInThreadImpl(JSC::DFG::LongLivedState&) + 1162 9 com.apple.JavaScriptCore 0x000000010fee020f JSC::DFG::Plan::compileInThread(JSC::DFG::LongLivedState&) + 255 10 com.apple.JavaScriptCore 0x000000010ff5e336 JSC::DFG::Worklist::runThread() + 262 11 com.apple.JavaScriptCore 0x000000011015edef WTF::wtfThreadEntryPoint(void*) + 15 12 libsystem_c.dylib 0x00007fff890c4352 _pthread_start + 327 13 libsystem_c.dylib 0x00007fff890b0d81 thread_start + 13 Thread 10:: QTKit: listenOnDelegatePort 0 libsystem_kernel.dylib 0x00007fff8aa8a686 mach_msg_trap + 10 1 libsystem_kernel.dylib 0x00007fff8aa89c42 mach_msg + 70 2 com.apple.CoreFoundation 0x00007fff8aac6233 __CFRunLoopServiceMachPort + 195 3 com.apple.CoreFoundation 0x00007fff8aacb916 __CFRunLoopRun + 1078 4 com.apple.CoreFoundation 0x00007fff8aacb0e2 CFRunLoopRunSpecific + 290 5 com.apple.CoreFoundation 0x00007fff8aad9dd1 CFRunLoopRun + 97 6 com.apple.QTKit 0x00007fff8fb572d6 listenOnDelegatePort + 403 7 libsystem_c.dylib 0x00007fff890c4352 _pthread_start + 327 8 libsystem_c.dylib 0x00007fff890b0d81 thread_start + 13 Thread 11:: QTKit: listenOnNotificationPort 0 libsystem_kernel.dylib 0x00007fff8aa8a686 mach_msg_trap + 10 1 libsystem_kernel.dylib 0x00007fff8aa89c42 mach_msg + 70 2 com.apple.CoreFoundation 0x00007fff8aac6233 __CFRunLoopServiceMachPort + 195 3 com.apple.CoreFoundation 0x00007fff8aacb916 __CFRunLoopRun + 1078 4 com.apple.CoreFoundation 0x00007fff8aacb0e2 CFRunLoopRunSpecific + 290 5 com.apple.CoreFoundation 0x00007fff8aad9dd1 CFRunLoopRun + 97 6 com.apple.QTKit 0x00007fff8fb57771 listenOnNotificationPort + 371 7 libsystem_c.dylib 0x00007fff890c4352 _pthread_start + 327 8 libsystem_c.dylib 0x00007fff890b0d81 thread_start + 13 Thread 12:: CVDisplayLink 0 libsystem_kernel.dylib 0x00007fff8aa8c0fa __psynch_cvwait + 10 1 libsystem_c.dylib 0x00007fff890c8bd3 _pthread_cond_wait + 927 2 com.apple.CoreVideo 0x00007fff8f6efea3 CVDisplayLink::waitUntil(unsigned long long) + 271 3 com.apple.CoreVideo 0x00007fff8f6ef201 CVDisplayLink::runIOThread() + 529 4 com.apple.CoreVideo 0x00007fff8f6eefd7 startIOThread(void*) + 148 5 libsystem_c.dylib 0x00007fff890c4352 _pthread_start + 327 6 libsystem_c.dylib 0x00007fff890b0d81 thread_start + 13 Thread 13: 0 libsystem_kernel.dylib 0x00007fff8aa8c6d6 __workq_kernreturn + 10 1 libsystem_c.dylib 0x00007fff890c6afc _pthread_workq_return + 25 2 libsystem_c.dylib 0x00007fff890c68c3 _pthread_wqthread + 412 3 libsystem_c.dylib 0x00007fff890b0d71 start_wqthread + 13 Thread 14: 0 libsystem_kernel.dylib 0x00007fff8aa8c6d6 __workq_kernreturn + 10 1 libsystem_c.dylib 0x00007fff890c6afc _pthread_workq_return + 25 2 libsystem_c.dylib 0x00007fff890c68c3 _pthread_wqthread + 412 3 libsystem_c.dylib 0x00007fff890b0d71 start_wqthread + 13 Thread 15: 0 libsystem_kernel.dylib 0x00007fff8aa8c6d6 __workq_kernreturn + 10 1 libsystem_c.dylib 0x00007fff890c6afc _pthread_workq_return + 25 2 libsystem_c.dylib 0x00007fff890c68c3 _pthread_wqthread + 412 3 libsystem_c.dylib 0x00007fff890b0d71 start_wqthread + 13 Thread 9 crashed with X86 Thread State (64-bit): rax: 0x00000000bbadbeef rbx: 0x000000012214ec00 rcx: 0x00000001177998e0 rdx: 0x00007fff750199d0 rdi: 0x0000000000000000 rsi: 0x00000c0000000c00 rbp: 0x000000011779a190 rsp: 0x000000011779a080 r8: 0x0000000000002060 r9: 0x00000001177998e0 r10: 0x0000000000000008 r11: 0x0000000000000246 r12: 0x0000000000000680 r13: 0x0000000000000003 r14: 0x000000011fad7400 r15: 0x00000000ffffffcc rip: 0x000000011013177c rfl: 0x0000000000010206 cr2: 0x00000000bbadbeef Logical CPU: 1
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