[Webkit-unassigned] [Bug 184829] Crash
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Fri Apr 20 15:16:49 PDT 2018
https://bugs.webkit.org/show_bug.cgi?id=184829
--- Comment #2 from Saam Barati <sbarati at apple.com> ---
Time Awake Since Boot: 25000 seconds
Time Since Wake: 11000 seconds
System Integrity Protection: enabled
Crashed Thread: 19 WTF::AutomaticThread
Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000002, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Termination Signal: Trace/BPT trap: 5
Termination Reason: Namespace SIGNAL, Code 0x5
Terminating Process: exc handler [0]
Thread 0:: Dispatch queue: com.apple.main-thread
0 ??? 0x0000043a86fa84ef 0 + 4649419179247
1 ??? 0x0000043a86f6045c 0 + 4649418884188
2 ??? 0x0000043a86b9f460 0 + 4649414947936
3 ??? 0x0000043a86d64a9c 0 + 4649416805020
4 ??? 0x0000043a86d64804 0 + 4649416804356
5 ??? 0x0000043a86c0d14c 0 + 4649415397708
6 ??? 0x0000043a86d8fcfc 0 + 4649416981756
7 ??? 0x0000043a86c0d184 0 + 4649415397764
8 ??? 0x0000043a86b9d264 0 + 4649414939236
9 ??? 0x0000043a86bdd720 0 + 4649415202592
10 ??? 0x0000043a86ddd164 0 + 4649417298276
11 ??? 0x0000043a86de0430 0 + 4649417311280
12 ??? 0x0000043a86f59228 0 + 4649418854952
13 ??? 0x0000043a86d887ac 0 + 4649416951724
14 ??? 0x0000043a86d8889c 0 + 4649416951964
15 com.apple.JavaScriptCore 0x0000000252f2017a vmEntryToJavaScript + 304
16 com.apple.JavaScriptCore 0x000000025394bdc9 JSC::callWebAssemblyFunction(JSC::ExecState*) + 3353
17 ??? 0x0000043a86b5c185 0 + 4649414672773
18 com.apple.JavaScriptCore 0x0000000252f27f16 llint_entry + 31668
19 com.apple.JavaScriptCore 0x0000000252f27f16 llint_entry + 31668
20 com.apple.JavaScriptCore 0x0000000252f27ab6 llint_entry + 30548
21 com.apple.JavaScriptCore 0x0000000252f27ab6 llint_entry + 30548
22 com.apple.JavaScriptCore 0x0000000252f27ab6 llint_entry + 30548
23 com.apple.JavaScriptCore 0x0000000252f27ab6 llint_entry + 30548
24 com.apple.JavaScriptCore 0x0000000252f27ab6 llint_entry + 30548
25 com.apple.JavaScriptCore 0x0000000252f27ab6 llint_entry + 30548
26 com.apple.JavaScriptCore 0x0000000252f27a37 llint_entry + 30421
27 com.apple.JavaScriptCore 0x0000000252f27a37 llint_entry + 30421
28 com.apple.JavaScriptCore 0x0000000252f27a37 llint_entry + 30421
29 com.apple.JavaScriptCore 0x0000000252f27ab6 llint_entry + 30548
30 com.apple.JavaScriptCore 0x0000000252f27ab6 llint_entry + 30548
31 com.apple.JavaScriptCore 0x0000000252f27ab6 llint_entry + 30548
32 com.apple.JavaScriptCore 0x0000000252f2017a vmEntryToJavaScript + 304
33 com.apple.JavaScriptCore 0x00000002535cd779 JSC::JITCode::execute(JSC::VM*, JSC::ProtoCallFrame*) + 89
34 com.apple.JavaScriptCore 0x0000000252d56594 JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 548
35 com.apple.JavaScriptCore 0x000000025372d1d5 JSC::profiledCall(JSC::ExecState*, JSC::ProfilingReason, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&, WTF::NakedPtr<JSC::Exception>&) + 165
36 com.apple.WebCore 0x0000000250aeaef0 WebCore::JSEventListener::handleEvent(WebCore::ScriptExecutionContext&, WebCore::Event&) + 1216
37 com.apple.WebCore 0x0000000250d216a1 WebCore::EventTarget::fireEventListeners(WebCore::Event&, WTF::Vector<WTF::RefPtr<WebCore::RegisteredEventListener, WTF::DumbPtrTraits<WebCore::RegisteredEventListener> >, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>) + 801
38 com.apple.WebCore 0x0000000250d1e0ed WebCore::EventTarget::fireEventListeners(WebCore::Event&) + 525
39 com.apple.WebCore 0x0000000250d2136c WebCore::EventTarget::dispatchEvent(WebCore::Event&) + 108
40 com.apple.WebCore 0x0000000251559e14 WebCore::XMLHttpRequestProgressEventThrottle::dispatchProgressEvent(WTF::AtomicString const&) + 164
41 com.apple.WebCore 0x00000002500aeb15 WebCore::XMLHttpRequest::callReadyStateChangeListener() + 229
42 com.apple.WebCore 0x000000025155c91a WebCore::XMLHttpRequest::didFinishLoading(unsigned long) + 202
43 com.apple.WebCore 0x0000000250fc910f WebCore::DocumentThreadableLoader::didFinishLoading(unsigned long) + 415
44 com.apple.WebCore 0x00000002500774fd WebCore::CachedResource::checkNotify() + 205
45 com.apple.WebCore 0x0000000251028e59 WebCore::CachedRawResource::finishLoading(WebCore::SharedBuffer*) + 409
46 com.apple.WebCore 0x00000002510043ff WebCore::SubresourceLoader::didFinishLoading(WebCore::NetworkLoadMetrics const&) + 1199
47 com.apple.WebKit 0x0000000102445c1a WebKit::WebResourceLoader::didFinishResourceLoad(WebCore::NetworkLoadMetrics const&) + 220
48 com.apple.WebKit 0x000000010244690e void IPC::handleMessage<Messages::WebResourceLoader::DidFinishResourceLoad, WebKit::WebResourceLoader, void (WebKit::WebResourceLoader::*)(WebCore::NetworkLoadMetrics const&)>(IPC::Decoder&, WebKit::WebResourceLoader*, void (WebKit::WebResourceLoader::*)(WebCore::NetworkLoadMetrics const&)) + 93
49 com.apple.WebKit 0x0000000102241215 WebKit::NetworkProcessConnection::didReceiveMessage(IPC::Connection&, IPC::Decoder&) + 455
50 com.apple.WebKit 0x00000001021b9ec9 IPC::Connection::dispatchMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >) + 119
51 com.apple.WebKit 0x00000001021bca20 IPC::Connection::dispatchOneMessage() + 176
52 com.apple.JavaScriptCore 0x0000000252f002fc WTF::RunLoop::performWork() + 236
53 com.apple.JavaScriptCore 0x0000000252f00592 WTF::RunLoop::performWork(void*) + 34
54 com.apple.CoreFoundation 0x00007fff35cf5a61 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
55 com.apple.CoreFoundation 0x00007fff35daf47c __CFRunLoopDoSource0 + 108
56 com.apple.CoreFoundation 0x00007fff35cd84c0 __CFRunLoopDoSources0 + 208
57 com.apple.CoreFoundation 0x00007fff35cd793d __CFRunLoopRun + 1293
58 com.apple.CoreFoundation 0x00007fff35cd71a3 CFRunLoopRunSpecific + 483
59 com.apple.HIToolbox 0x00007fff34fbfd96 RunCurrentEventLoopInMode + 286
60 com.apple.HIToolbox 0x00007fff34fbfb06 ReceiveNextEventCommon + 613
61 com.apple.HIToolbox 0x00007fff34fbf884 _BlockUntilNextEventMatchingListInModeWithFilter + 64
62 com.apple.AppKit 0x00007fff33272a73 _DPSNextEvent + 2085
63 com.apple.AppKit 0x00007fff33a08e34 -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 3044
64 com.apple.AppKit 0x00007fff33267885 -[NSApplication run] + 764
65 com.apple.AppKit 0x00007fff33236a72 NSApplicationMain + 804
66 libxpc.dylib 0x00007fff5e4c3f57 _xpc_objc_main + 580
67 libxpc.dylib 0x00007fff5e4c2baa xpc_main + 417
68 com.apple.WebKit.WebContent 0x00000001021016a1 0x102100000 + 5793
69 libdyld.dylib 0x00007fff5e169015 start + 1
Thread 1:
0 libsystem_kernel.dylib 0x00007fff5e2ba292 __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fff5e481009 _pthread_wqthread + 1035
2 libsystem_pthread.dylib 0x00007fff5e480be9 start_wqthread + 13
Thread 2:
0 libsystem_kernel.dylib 0x00007fff5e2ba292 __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fff5e481009 _pthread_wqthread + 1035
2 libsystem_pthread.dylib 0x00007fff5e480be9 start_wqthread + 13
Thread 3:
0 libsystem_kernel.dylib 0x00007fff5e2ba292 __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fff5e481009 _pthread_wqthread + 1035
2 libsystem_pthread.dylib 0x00007fff5e480be9 start_wqthread + 13
Thread 4:
0 libsystem_kernel.dylib 0x00007fff5e2ba292 __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fff5e481009 _pthread_wqthread + 1035
2 libsystem_pthread.dylib 0x00007fff5e480be9 start_wqthread + 13
Thread 5:: com.apple.NSEventThread
0 libsystem_kernel.dylib 0x00007fff5e2b020a mach_msg_trap + 10
1 libsystem_kernel.dylib 0x00007fff5e2af724 mach_msg + 60
2 com.apple.CoreFoundation 0x00007fff35cd87d5 __CFRunLoopServiceMachPort + 341
3 com.apple.CoreFoundation 0x00007fff35cd7b27 __CFRunLoopRun + 1783
4 com.apple.CoreFoundation 0x00007fff35cd71a3 CFRunLoopRunSpecific + 483
5 com.apple.AppKit 0x00007fff333affc4 _NSEventThread + 184
6 libsystem_pthread.dylib 0x00007fff5e481661 _pthread_body + 340
7 libsystem_pthread.dylib 0x00007fff5e48150d _pthread_start + 377
8 libsystem_pthread.dylib 0x00007fff5e480bf9 thread_start + 13
Thread 6:
0 libsystem_kernel.dylib 0x00007fff5e2b9a1e __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff5e482589 _pthread_cond_wait + 732
2 libc++.1.dylib 0x00007fff5c0c7d43 std::__1::condition_variable::__do_timed_wait(std::__1::unique_lock<std::__1::mutex>&, std::__1::chrono::time_point<std::__1::chrono::system_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > >) + 93
3 com.apple.JavaScriptCore 0x0000000252f16245 std::__1::cv_status std::__1::condition_variable::wait_until<std::__1::chrono::steady_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > >(std::__1::unique_lock<std::__1::mutex>&, std::__1::chrono::time_point<std::__1::chrono::steady_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > > const&) + 117
4 com.apple.JavaScriptCore 0x0000000252f16130 std::__1::cv_status std::__1::condition_variable_any::wait_until<std::__1::unique_lock<bmalloc::Mutex>, std::__1::chrono::steady_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > >(std::__1::unique_lock<bmalloc::Mutex>&, std::__1::chrono::time_point<std::__1::chrono::steady_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > > const&) + 96
5 com.apple.JavaScriptCore 0x0000000252f15b89 bmalloc::Scavenger::threadRunLoop() + 361
6 com.apple.JavaScriptCore 0x0000000252f15919 bmalloc::Scavenger::threadEntryPoint(bmalloc::Scavenger*) + 9
7 com.apple.JavaScriptCore 0x0000000252f15c58 void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (*)(bmalloc::Scavenger*), bmalloc::Scavenger*> >(void*) + 40
8 libsystem_pthread.dylib 0x00007fff5e481661 _pthread_body + 340
9 libsystem_pthread.dylib 0x00007fff5e48150d _pthread_start + 377
10 libsystem_pthread.dylib 0x00007fff5e480bf9 thread_start + 13
Thread 7:: WebCore: Scrolling
0 libsystem_kernel.dylib 0x00007fff5e2b020a mach_msg_trap + 10
1 libsystem_kernel.dylib 0x00007fff5e2af724 mach_msg + 60
2 com.apple.CoreFoundation 0x00007fff35cd87d5 __CFRunLoopServiceMachPort + 341
3 com.apple.CoreFoundation 0x00007fff35cd7b27 __CFRunLoopRun + 1783
4 com.apple.CoreFoundation 0x00007fff35cd71a3 CFRunLoopRunSpecific + 483
5 com.apple.CoreFoundation 0x00007fff35d15c33 CFRunLoopRun + 99
6 com.apple.WebCore 0x000000025004326d WebCore::ScrollingThread::initializeRunLoop() + 253
7 com.apple.JavaScriptCore 0x0000000252f0de44 WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) + 228
8 com.apple.JavaScriptCore 0x0000000252d1eb69 WTF::wtfThreadEntryPoint(void*) + 9
9 libsystem_pthread.dylib 0x00007fff5e481661 _pthread_body + 340
10 libsystem_pthread.dylib 0x00007fff5e48150d _pthread_start + 377
11 libsystem_pthread.dylib 0x00007fff5e480bf9 thread_start + 13
Thread 8:
0 libsystem_kernel.dylib 0x00007fff5e2ba292 __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fff5e481009 _pthread_wqthread + 1035
2 libsystem_pthread.dylib 0x00007fff5e480be9 start_wqthread + 13
Thread 9:: WTF::AutomaticThread
0 libsystem_kernel.dylib 0x00007fff5e2b9a1e __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff5e482589 _pthread_cond_wait + 732
2 com.apple.JavaScriptCore 0x0000000252f0fbfa WTF::ThreadCondition::timedWait(WTF::Mutex&, WTF::WallTime) + 122
3 com.apple.JavaScriptCore 0x0000000252efcbd8 WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool ()> const&, WTF::ScopedLambda<void ()> const&, WTF::TimeWithDynamicClockType const&) + 2728
4 com.apple.JavaScriptCore 0x0000000252ee155a bool WTF::Condition::waitUntil<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&) + 154
5 com.apple.JavaScriptCore 0x0000000252ee1725 WTF::Function<void ()>::CallableWrapper<WTF::AutomaticThread::start(WTF::AbstractLocker const&)::$_0>::call() + 165
6 com.apple.JavaScriptCore 0x0000000252f0de44 WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) + 228
7 com.apple.JavaScriptCore 0x0000000252d1eb69 WTF::wtfThreadEntryPoint(void*) + 9
8 libsystem_pthread.dylib 0x00007fff5e481661 _pthread_body + 340
9 libsystem_pthread.dylib 0x00007fff5e48150d _pthread_start + 377
10 libsystem_pthread.dylib 0x00007fff5e480bf9 thread_start + 13
Thread 10:: WTF::AutomaticThread
0 libsystem_kernel.dylib 0x00007fff5e2b9a1e __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff5e482589 _pthread_cond_wait + 732
2 com.apple.JavaScriptCore 0x0000000252f0fbfa WTF::ThreadCondition::timedWait(WTF::Mutex&, WTF::WallTime) + 122
3 com.apple.JavaScriptCore 0x0000000252efcbd8 WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool ()> const&, WTF::ScopedLambda<void ()> const&, WTF::TimeWithDynamicClockType const&) + 2728
4 com.apple.JavaScriptCore 0x0000000252ee155a bool WTF::Condition::waitUntil<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&) + 154
5 com.apple.JavaScriptCore 0x0000000252ee1725 WTF::Function<void ()>::CallableWrapper<WTF::AutomaticThread::start(WTF::AbstractLocker const&)::$_0>::call() + 165
6 com.apple.JavaScriptCore 0x0000000252f0de44 WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) + 228
7 com.apple.JavaScriptCore 0x0000000252d1eb69 WTF::wtfThreadEntryPoint(void*) + 9
8 libsystem_pthread.dylib 0x00007fff5e481661 _pthread_body + 340
9 libsystem_pthread.dylib 0x00007fff5e48150d _pthread_start + 377
10 libsystem_pthread.dylib 0x00007fff5e480bf9 thread_start + 13
Thread 11:: WTF::AutomaticThread
0 libsystem_kernel.dylib 0x00007fff5e2b9a1e __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff5e482589 _pthread_cond_wait + 732
2 com.apple.JavaScriptCore 0x0000000252f0fbfa WTF::ThreadCondition::timedWait(WTF::Mutex&, WTF::WallTime) + 122
3 com.apple.JavaScriptCore 0x0000000252efcbd8 WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool ()> const&, WTF::ScopedLambda<void ()> const&, WTF::TimeWithDynamicClockType const&) + 2728
4 com.apple.JavaScriptCore 0x0000000252ee155a bool WTF::Condition::waitUntil<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&) + 154
5 com.apple.JavaScriptCore 0x0000000252ee1725 WTF::Function<void ()>::CallableWrapper<WTF::AutomaticThread::start(WTF::AbstractLocker const&)::$_0>::call() + 165
6 com.apple.JavaScriptCore 0x0000000252f0de44 WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) + 228
7 com.apple.JavaScriptCore 0x0000000252d1eb69 WTF::wtfThreadEntryPoint(void*) + 9
8 libsystem_pthread.dylib 0x00007fff5e481661 _pthread_body + 340
9 libsystem_pthread.dylib 0x00007fff5e48150d _pthread_start + 377
10 libsystem_pthread.dylib 0x00007fff5e480bf9 thread_start + 13
Thread 12:: WTF::AutomaticThread
0 libsystem_kernel.dylib 0x00007fff5e2b9a1e __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff5e482589 _pthread_cond_wait + 732
2 com.apple.JavaScriptCore 0x0000000252f0fbfa WTF::ThreadCondition::timedWait(WTF::Mutex&, WTF::WallTime) + 122
3 com.apple.JavaScriptCore 0x0000000252efcbd8 WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool ()> const&, WTF::ScopedLambda<void ()> const&, WTF::TimeWithDynamicClockType const&) + 2728
4 com.apple.JavaScriptCore 0x0000000252ee155a bool WTF::Condition::waitUntil<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&) + 154
5 com.apple.JavaScriptCore 0x0000000252ee1725 WTF::Function<void ()>::CallableWrapper<WTF::AutomaticThread::start(WTF::AbstractLocker const&)::$_0>::call() + 165
6 com.apple.JavaScriptCore 0x0000000252f0de44 WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) + 228
7 com.apple.JavaScriptCore 0x0000000252d1eb69 WTF::wtfThreadEntryPoint(void*) + 9
8 libsystem_pthread.dylib 0x00007fff5e481661 _pthread_body + 340
9 libsystem_pthread.dylib 0x00007fff5e48150d _pthread_start + 377
10 libsystem_pthread.dylib 0x00007fff5e480bf9 thread_start + 13
Thread 13:: WTF::AutomaticThread
0 libsystem_kernel.dylib 0x00007fff5e2b9a1e __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff5e482589 _pthread_cond_wait + 732
2 com.apple.JavaScriptCore 0x0000000252f0fbfa WTF::ThreadCondition::timedWait(WTF::Mutex&, WTF::WallTime) + 122
3 com.apple.JavaScriptCore 0x0000000252efcbd8 WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool ()> const&, WTF::ScopedLambda<void ()> const&, WTF::TimeWithDynamicClockType const&) + 2728
4 com.apple.JavaScriptCore 0x0000000252ee155a bool WTF::Condition::waitUntil<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&) + 154
5 com.apple.JavaScriptCore 0x0000000252ee1725 WTF::Function<void ()>::CallableWrapper<WTF::AutomaticThread::start(WTF::AbstractLocker const&)::$_0>::call() + 165
6 com.apple.JavaScriptCore 0x0000000252f0de44 WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) + 228
7 com.apple.JavaScriptCore 0x0000000252d1eb69 WTF::wtfThreadEntryPoint(void*) + 9
8 libsystem_pthread.dylib 0x00007fff5e481661 _pthread_body + 340
9 libsystem_pthread.dylib 0x00007fff5e48150d _pthread_start + 377
10 libsystem_pthread.dylib 0x00007fff5e480bf9 thread_start + 13
Thread 14:: WTF::AutomaticThread
0 libsystem_kernel.dylib 0x00007fff5e2b9a1e __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff5e482589 _pthread_cond_wait + 732
2 com.apple.JavaScriptCore 0x0000000252f0fbfa WTF::ThreadCondition::timedWait(WTF::Mutex&, WTF::WallTime) + 122
3 com.apple.JavaScriptCore 0x0000000252efcbd8 WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool ()> const&, WTF::ScopedLambda<void ()> const&, WTF::TimeWithDynamicClockType const&) + 2728
4 com.apple.JavaScriptCore 0x0000000252ee155a bool WTF::Condition::waitUntil<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&) + 154
5 com.apple.JavaScriptCore 0x0000000252ee1725 WTF::Function<void ()>::CallableWrapper<WTF::AutomaticThread::start(WTF::AbstractLocker const&)::$_0>::call() + 165
6 com.apple.JavaScriptCore 0x0000000252f0de44 WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) + 228
7 com.apple.JavaScriptCore 0x0000000252d1eb69 WTF::wtfThreadEntryPoint(void*) + 9
8 libsystem_pthread.dylib 0x00007fff5e481661 _pthread_body + 340
9 libsystem_pthread.dylib 0x00007fff5e48150d _pthread_start + 377
10 libsystem_pthread.dylib 0x00007fff5e480bf9 thread_start + 13
Thread 15:: WTF::AutomaticThread
0 libsystem_kernel.dylib 0x00007fff5e2b9a1e __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff5e482589 _pthread_cond_wait + 732
2 com.apple.JavaScriptCore 0x0000000252f0fbfa WTF::ThreadCondition::timedWait(WTF::Mutex&, WTF::WallTime) + 122
3 com.apple.JavaScriptCore 0x0000000252efcbd8 WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool ()> const&, WTF::ScopedLambda<void ()> const&, WTF::TimeWithDynamicClockType const&) + 2728
4 com.apple.JavaScriptCore 0x0000000252ee155a bool WTF::Condition::waitUntil<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&) + 154
5 com.apple.JavaScriptCore 0x0000000252ee1725 WTF::Function<void ()>::CallableWrapper<WTF::AutomaticThread::start(WTF::AbstractLocker const&)::$_0>::call() + 165
6 com.apple.JavaScriptCore 0x0000000252f0de44 WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) + 228
7 com.apple.JavaScriptCore 0x0000000252d1eb69 WTF::wtfThreadEntryPoint(void*) + 9
8 libsystem_pthread.dylib 0x00007fff5e481661 _pthread_body + 340
9 libsystem_pthread.dylib 0x00007fff5e48150d _pthread_start + 377
10 libsystem_pthread.dylib 0x00007fff5e480bf9 thread_start + 13
Thread 16:: WTF::AutomaticThread
0 libsystem_kernel.dylib 0x00007fff5e2b9a1e __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff5e482589 _pthread_cond_wait + 732
2 com.apple.JavaScriptCore 0x0000000252f0fbfa WTF::ThreadCondition::timedWait(WTF::Mutex&, WTF::WallTime) + 122
3 com.apple.JavaScriptCore 0x0000000252efcbd8 WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool ()> const&, WTF::ScopedLambda<void ()> const&, WTF::TimeWithDynamicClockType const&) + 2728
4 com.apple.JavaScriptCore 0x0000000252ee155a bool WTF::Condition::waitUntil<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&) + 154
5 com.apple.JavaScriptCore 0x0000000252ee1725 WTF::Function<void ()>::CallableWrapper<WTF::AutomaticThread::start(WTF::AbstractLocker const&)::$_0>::call() + 165
6 com.apple.JavaScriptCore 0x0000000252f0de44 WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) + 228
7 com.apple.JavaScriptCore 0x0000000252d1eb69 WTF::wtfThreadEntryPoint(void*) + 9
8 libsystem_pthread.dylib 0x00007fff5e481661 _pthread_body + 340
9 libsystem_pthread.dylib 0x00007fff5e48150d _pthread_start + 377
10 libsystem_pthread.dylib 0x00007fff5e480bf9 thread_start + 13
Thread 17:: WTF::AutomaticThread
0 libsystem_kernel.dylib 0x00007fff5e2b9a1e __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff5e482589 _pthread_cond_wait + 732
2 com.apple.JavaScriptCore 0x0000000252f0fbfa WTF::ThreadCondition::timedWait(WTF::Mutex&, WTF::WallTime) + 122
3 com.apple.JavaScriptCore 0x0000000252efcbd8 WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool ()> const&, WTF::ScopedLambda<void ()> const&, WTF::TimeWithDynamicClockType const&) + 2728
4 com.apple.JavaScriptCore 0x0000000252ee155a bool WTF::Condition::waitUntil<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&) + 154
5 com.apple.JavaScriptCore 0x0000000252ee1725 WTF::Function<void ()>::CallableWrapper<WTF::AutomaticThread::start(WTF::AbstractLocker const&)::$_0>::call() + 165
6 com.apple.JavaScriptCore 0x0000000252f0de44 WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) + 228
7 com.apple.JavaScriptCore 0x0000000252d1eb69 WTF::wtfThreadEntryPoint(void*) + 9
8 libsystem_pthread.dylib 0x00007fff5e481661 _pthread_body + 340
9 libsystem_pthread.dylib 0x00007fff5e48150d _pthread_start + 377
10 libsystem_pthread.dylib 0x00007fff5e480bf9 thread_start + 13
Thread 18:: WTF::AutomaticThread
0 com.apple.JavaScriptCore 0x0000000252febfe5 JSC::B3::Value::key() const + 373
1 com.apple.JavaScriptCore 0x0000000252f886fb JSC::B3::moveConstants(JSC::B3::Procedure&) + 6363
2 com.apple.JavaScriptCore 0x0000000252f7e117 JSC::B3::generateToAir(JSC::B3::Procedure&) + 311
3 com.apple.JavaScriptCore 0x0000000252f7dfb9 JSC::B3::prepareForGeneration(JSC::B3::Procedure&) + 41
4 com.apple.JavaScriptCore 0x00000002538dd30f JSC::Wasm::parseAndCompile(JSC::Wasm::CompilationContext&, unsigned char const*, unsigned long, JSC::Wasm::Signature const&, WTF::Vector<JSC::Wasm::UnlinkedWasmToWasmCall, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&, JSC::Wasm::ModuleInformation const&, JSC::Wasm::MemoryMode, JSC::Wasm::CompilationMode, unsigned int, JSC::Wasm::TierUpCount*, void* (*)(JSC::ExecState*, JSC::Wasm::ExceptionType, JSC::Wasm::Instance*)) + 991
5 com.apple.JavaScriptCore 0x000000025391b3fc JSC::Wasm::OMGPlan::work(JSC::Wasm::Plan::CompilationEffort) + 220
6 com.apple.JavaScriptCore 0x000000025393b844 JSC::Wasm::Worklist::Thread::work() + 52
7 com.apple.JavaScriptCore 0x0000000252ee17a8 WTF::Function<void ()>::CallableWrapper<WTF::AutomaticThread::start(WTF::AbstractLocker const&)::$_0>::call() + 296
8 com.apple.JavaScriptCore 0x0000000252f0de44 WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) + 228
9 com.apple.JavaScriptCore 0x0000000252d1eb69 WTF::wtfThreadEntryPoint(void*) + 9
10 libsystem_pthread.dylib 0x00007fff5e481661 _pthread_body + 340
11 libsystem_pthread.dylib 0x00007fff5e48150d _pthread_start + 377
12 libsystem_pthread.dylib 0x00007fff5e480bf9 thread_start + 13
Thread 19 Crashed:: WTF::AutomaticThread
0 com.apple.JavaScriptCore 0x0000000252fd8d3c WTF::NaturalLoops<JSC::B3::CFG>::NaturalLoops(JSC::B3::CFG&, WTF::Dominators<JSC::B3::CFG>&, bool) + 4396
1 com.apple.JavaScriptCore 0x0000000252fc502a JSC::B3::Procedure::naturalLoops() + 74
2 com.apple.JavaScriptCore 0x0000000252f6f8bc JSC::B3::ensureLoopPreHeaders(JSC::B3::Procedure&) + 28
3 com.apple.JavaScriptCore 0x0000000252f7e225 JSC::B3::hoistLoopInvariantValues(JSC::B3::Procedure&) + 53
4 com.apple.JavaScriptCore 0x0000000252f7e0a4 JSC::B3::generateToAir(JSC::B3::Procedure&) + 196
5 com.apple.JavaScriptCore 0x0000000252f7dfb9 JSC::B3::prepareForGeneration(JSC::B3::Procedure&) + 41
6 com.apple.JavaScriptCore 0x00000002538dd30f JSC::Wasm::parseAndCompile(JSC::Wasm::CompilationContext&, unsigned char const*, unsigned long, JSC::Wasm::Signature const&, WTF::Vector<JSC::Wasm::UnlinkedWasmToWasmCall, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&, JSC::Wasm::ModuleInformation const&, JSC::Wasm::MemoryMode, JSC::Wasm::CompilationMode, unsigned int, JSC::Wasm::TierUpCount*, void* (*)(JSC::ExecState*, JSC::Wasm::ExceptionType, JSC::Wasm::Instance*)) + 991
7 com.apple.JavaScriptCore 0x000000025391b3fc JSC::Wasm::OMGPlan::work(JSC::Wasm::Plan::CompilationEffort) + 220
8 com.apple.JavaScriptCore 0x000000025393b844 JSC::Wasm::Worklist::Thread::work() + 52
9 com.apple.JavaScriptCore 0x0000000252ee17a8 WTF::Function<void ()>::CallableWrapper<WTF::AutomaticThread::start(WTF::AbstractLocker const&)::$_0>::call() + 296
10 com.apple.JavaScriptCore 0x0000000252f0de44 WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) + 228
11 com.apple.JavaScriptCore 0x0000000252d1eb69 WTF::wtfThreadEntryPoint(void*) + 9
12 libsystem_pthread.dylib 0x00007fff5e481661 _pthread_body + 340
13 libsystem_pthread.dylib 0x00007fff5e48150d _pthread_start + 377
14 libsystem_pthread.dylib 0x00007fff5e480bf9 thread_start + 13
Thread 20:: WTF::AutomaticThread
0 libsystem_kernel.dylib 0x00007fff5e2b0306 swtch_pri + 10
1 libsystem_pthread.dylib 0x00007fff5e48222e sched_yield + 11
2 com.apple.JavaScriptCore 0x0000000252f1f475 bmalloc::StaticMutex::lockSlowCase() + 101
3 com.apple.JavaScriptCore 0x0000000252f1a14a bmalloc::Deallocator::deallocateSlowCase(void*) + 170
4 com.apple.JavaScriptCore 0x0000000252fe08ae WTF::HashTable<JSC::B3::ValueKey, WTF::KeyValuePair<JSC::B3::ValueKey, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> >, WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<JSC::B3::ValueKey, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> > >, JSC::B3::ValueKeyHash, WTF::HashMap<JSC::B3::ValueKey, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, JSC::B3::ValueKeyHash, WTF::HashTraits<JSC::B3::ValueKey>, WTF::HashTraits<WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> > >::KeyValuePairTraits, WTF::HashTraits<JSC::B3::ValueKey> >::rehash(unsigned int, WTF::KeyValuePair<JSC::B3::ValueKey, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> >*) + 654
5 com.apple.JavaScriptCore 0x0000000252fc646f WTF::HashTableAddResult<WTF::HashTableIterator<JSC::B3::ValueKey, WTF::KeyValuePair<JSC::B3::ValueKey, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> >, WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<JSC::B3::ValueKey, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> > >, JSC::B3::ValueKeyHash, WTF::HashMap<JSC::B3::ValueKey, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, JSC::B3::ValueKeyHash, WTF::HashTraits<JSC::B3::ValueKey>, WTF::HashTraits<WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> > >::KeyValuePairTraits, WTF::HashTraits<JSC::B3::ValueKey> > > WTF::HashMap<JSC::B3::ValueKey, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, JSC::B3::ValueKeyHash, WTF::HashTraits<JSC::B3::ValueKey>, WTF::HashTraits<WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> > >::add<WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> >(JSC::B3::ValueKey const&, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&&) + 895
6 com.apple.JavaScriptCore 0x0000000252fc5fb3 JSC::B3::PureCSE::process(JSC::B3::Value*, JSC::B3::Dominators&) + 147
7 com.apple.JavaScriptCore 0x0000000252fc8e79 JSC::B3::reduceStrength(JSC::B3::Procedure&) + 3785
8 com.apple.JavaScriptCore 0x0000000252f7e09c JSC::B3::generateToAir(JSC::B3::Procedure&) + 188
9 com.apple.JavaScriptCore 0x0000000252f7dfb9 JSC::B3::prepareForGeneration(JSC::B3::Procedure&) + 41
10 com.apple.JavaScriptCore 0x00000002538dd30f JSC::Wasm::parseAndCompile(JSC::Wasm::CompilationContext&, unsigned char const*, unsigned long, JSC::Wasm::Signature const&, WTF::Vector<JSC::Wasm::UnlinkedWasmToWasmCall, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&, JSC::Wasm::ModuleInformation const&, JSC::Wasm::MemoryMode, JSC::Wasm::CompilationMode, unsigned int, JSC::Wasm::TierUpCount*, void* (*)(JSC::ExecState*, JSC::Wasm::ExceptionType, JSC::Wasm::Instance*)) + 991
11 com.apple.JavaScriptCore 0x000000025391b3fc JSC::Wasm::OMGPlan::work(JSC::Wasm::Plan::CompilationEffort) + 220
12 com.apple.JavaScriptCore 0x000000025393b844 JSC::Wasm::Worklist::Thread::work() + 52
13 com.apple.JavaScriptCore 0x0000000252ee17a8 WTF::Function<void ()>::CallableWrapper<WTF::AutomaticThread::start(WTF::AbstractLocker const&)::$_0>::call() + 296
14 com.apple.JavaScriptCore 0x0000000252f0de44 WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) + 228
15 com.apple.JavaScriptCore 0x0000000252d1eb69 WTF::wtfThreadEntryPoint(void*) + 9
16 libsystem_pthread.dylib 0x00007fff5e481661 _pthread_body + 340
17 libsystem_pthread.dylib 0x00007fff5e48150d _pthread_start + 377
18 libsystem_pthread.dylib 0x00007fff5e480bf9 thread_start + 13
Thread 21:: WTF::AutomaticThread
0 com.apple.JavaScriptCore 0x0000000252f70f90 WTF::VectorBuffer<JSC::B3::Value*, 1ul, WTF::FastMalloc>::swap(WTF::VectorBuffer<JSC::B3::Value*, 1ul, WTF::FastMalloc>&, unsigned long, unsigned long) + 224
1 com.apple.JavaScriptCore 0x0000000252fe06e1 WTF::HashTable<JSC::B3::ValueKey, WTF::KeyValuePair<JSC::B3::ValueKey, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> >, WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<JSC::B3::ValueKey, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> > >, JSC::B3::ValueKeyHash, WTF::HashMap<JSC::B3::ValueKey, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, JSC::B3::ValueKeyHash, WTF::HashTraits<JSC::B3::ValueKey>, WTF::HashTraits<WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> > >::KeyValuePairTraits, WTF::HashTraits<JSC::B3::ValueKey> >::rehash(unsigned int, WTF::KeyValuePair<JSC::B3::ValueKey, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> >*) + 193
2 com.apple.JavaScriptCore 0x0000000252fc646f WTF::HashTableAddResult<WTF::HashTableIterator<JSC::B3::ValueKey, WTF::KeyValuePair<JSC::B3::ValueKey, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> >, WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<JSC::B3::ValueKey, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> > >, JSC::B3::ValueKeyHash, WTF::HashMap<JSC::B3::ValueKey, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, JSC::B3::ValueKeyHash, WTF::HashTraits<JSC::B3::ValueKey>, WTF::HashTraits<WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> > >::KeyValuePairTraits, WTF::HashTraits<JSC::B3::ValueKey> > > WTF::HashMap<JSC::B3::ValueKey, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, JSC::B3::ValueKeyHash, WTF::HashTraits<JSC::B3::ValueKey>, WTF::HashTraits<WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> > >::add<WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> >(JSC::B3::ValueKey const&, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&&) + 895
3 com.apple.JavaScriptCore 0x0000000252fc5fb3 JSC::B3::PureCSE::process(JSC::B3::Value*, JSC::B3::Dominators&) + 147
4 com.apple.JavaScriptCore 0x0000000252fc8e79 JSC::B3::reduceStrength(JSC::B3::Procedure&) + 3785
5 com.apple.JavaScriptCore 0x0000000252f7e09c JSC::B3::generateToAir(JSC::B3::Procedure&) + 188
6 com.apple.JavaScriptCore 0x0000000252f7dfb9 JSC::B3::prepareForGeneration(JSC::B3::Procedure&) + 41
7 com.apple.JavaScriptCore 0x00000002538dd30f JSC::Wasm::parseAndCompile(JSC::Wasm::CompilationContext&, unsigned char const*, unsigned long, JSC::Wasm::Signature const&, WTF::Vector<JSC::Wasm::UnlinkedWasmToWasmCall, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&, JSC::Wasm::ModuleInformation const&, JSC::Wasm::MemoryMode, JSC::Wasm::CompilationMode, unsigned int, JSC::Wasm::TierUpCount*, void* (*)(JSC::ExecState*, JSC::Wasm::ExceptionType, JSC::Wasm::Instance*)) + 991
8 com.apple.JavaScriptCore 0x000000025391b3fc JSC::Wasm::OMGPlan::work(JSC::Wasm::Plan::CompilationEffort) + 220
9 com.apple.JavaScriptCore 0x000000025393b844 JSC::Wasm::Worklist::Thread::work() + 52
10 com.apple.JavaScriptCore 0x0000000252ee17a8 WTF::Function<void ()>::CallableWrapper<WTF::AutomaticThread::start(WTF::AbstractLocker const&)::$_0>::call() + 296
11 com.apple.JavaScriptCore 0x0000000252f0de44 WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) + 228
12 com.apple.JavaScriptCore 0x0000000252d1eb69 WTF::wtfThreadEntryPoint(void*) + 9
13 libsystem_pthread.dylib 0x00007fff5e481661 _pthread_body + 340
14 libsystem_pthread.dylib 0x00007fff5e48150d _pthread_start + 377
15 libsystem_pthread.dylib 0x00007fff5e480bf9 thread_start + 13
Thread 22:: WTF::AutomaticThread
0 libsystem_kernel.dylib 0x00007fff5e2b0306 swtch_pri + 10
1 libsystem_pthread.dylib 0x00007fff5e48222e sched_yield + 11
2 com.apple.JavaScriptCore 0x0000000252f1f475 bmalloc::StaticMutex::lockSlowCase() + 101
3 com.apple.JavaScriptCore 0x0000000252f1a14a bmalloc::Deallocator::deallocateSlowCase(void*) + 170
4 com.apple.JavaScriptCore 0x000000025302c328 WTF::Liveness<JSC::B3::Air::StackSlotLivenessAdapter>::~Liveness() + 536
5 com.apple.JavaScriptCore 0x0000000252ff8127 JSC::B3::Air::allocateStackByGraphColoring(JSC::B3::Air::Code&) + 4791
6 com.apple.JavaScriptCore 0x000000025304a24f JSC::B3::Air::prepareForGeneration(JSC::B3::Air::Code&) + 383
7 com.apple.JavaScriptCore 0x0000000252f7dfc5 JSC::B3::prepareForGeneration(JSC::B3::Procedure&) + 53
8 com.apple.JavaScriptCore 0x00000002538dd30f JSC::Wasm::parseAndCompile(JSC::Wasm::CompilationContext&, unsigned char const*, unsigned long, JSC::Wasm::Signature const&, WTF::Vector<JSC::Wasm::UnlinkedWasmToWasmCall, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&, JSC::Wasm::ModuleInformation const&, JSC::Wasm::MemoryMode, JSC::Wasm::CompilationMode, unsigned int, JSC::Wasm::TierUpCount*, void* (*)(JSC::ExecState*, JSC::Wasm::ExceptionType, JSC::Wasm::Instance*)) + 991
9 com.apple.JavaScriptCore 0x000000025391b3fc JSC::Wasm::OMGPlan::work(JSC::Wasm::Plan::CompilationEffort) + 220
10 com.apple.JavaScriptCore 0x000000025393b844 JSC::Wasm::Worklist::Thread::work() + 52
11 com.apple.JavaScriptCore 0x0000000252ee17a8 WTF::Function<void ()>::CallableWrapper<WTF::AutomaticThread::start(WTF::AbstractLocker const&)::$_0>::call() + 296
12 com.apple.JavaScriptCore 0x0000000252f0de44 WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) + 228
13 com.apple.JavaScriptCore 0x0000000252d1eb69 WTF::wtfThreadEntryPoint(void*) + 9
14 libsystem_pthread.dylib 0x00007fff5e481661 _pthread_body + 340
15 libsystem_pthread.dylib 0x00007fff5e48150d _pthread_start + 377
16 libsystem_pthread.dylib 0x00007fff5e480bf9 thread_start + 13
Thread 23:: WTF::AutomaticThread
0 libsystem_kernel.dylib 0x00007fff5e2b0306 swtch_pri + 10
1 libsystem_pthread.dylib 0x00007fff5e48222e sched_yield + 11
2 com.apple.JavaScriptCore 0x0000000252f1f475 bmalloc::StaticMutex::lockSlowCase() + 101
3 com.apple.JavaScriptCore 0x0000000252f1a14a bmalloc::Deallocator::deallocateSlowCase(void*) + 170
4 com.apple.JavaScriptCore 0x0000000252fe08ae WTF::HashTable<JSC::B3::ValueKey, WTF::KeyValuePair<JSC::B3::ValueKey, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> >, WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<JSC::B3::ValueKey, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> > >, JSC::B3::ValueKeyHash, WTF::HashMap<JSC::B3::ValueKey, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, JSC::B3::ValueKeyHash, WTF::HashTraits<JSC::B3::ValueKey>, WTF::HashTraits<WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> > >::KeyValuePairTraits, WTF::HashTraits<JSC::B3::ValueKey> >::rehash(unsigned int, WTF::KeyValuePair<JSC::B3::ValueKey, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> >*) + 654
5 com.apple.JavaScriptCore 0x0000000252fc646f WTF::HashTableAddResult<WTF::HashTableIterator<JSC::B3::ValueKey, WTF::KeyValuePair<JSC::B3::ValueKey, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> >, WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<JSC::B3::ValueKey, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> > >, JSC::B3::ValueKeyHash, WTF::HashMap<JSC::B3::ValueKey, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, JSC::B3::ValueKeyHash, WTF::HashTraits<JSC::B3::ValueKey>, WTF::HashTraits<WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> > >::KeyValuePairTraits, WTF::HashTraits<JSC::B3::ValueKey> > > WTF::HashMap<JSC::B3::ValueKey, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, JSC::B3::ValueKeyHash, WTF::HashTraits<JSC::B3::ValueKey>, WTF::HashTraits<WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> > >::add<WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> >(JSC::B3::ValueKey const&, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&&) + 895
6 com.apple.JavaScriptCore 0x0000000252fc5fb3 JSC::B3::PureCSE::process(JSC::B3::Value*, JSC::B3::Dominators&) + 147
7 com.apple.JavaScriptCore 0x0000000252fc8e79 JSC::B3::reduceStrength(JSC::B3::Procedure&) + 3785
8 com.apple.JavaScriptCore 0x0000000252f7e09c JSC::B3::generateToAir(JSC::B3::Procedure&) + 188
9 com.apple.JavaScriptCore 0x0000000252f7dfb9 JSC::B3::prepareForGeneration(JSC::B3::Procedure&) + 41
10 com.apple.JavaScriptCore 0x00000002538dd30f JSC::Wasm::parseAndCompile(JSC::Wasm::CompilationContext&, unsigned char const*, unsigned long, JSC::Wasm::Signature const&, WTF::Vector<JSC::Wasm::UnlinkedWasmToWasmCall, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&, JSC::Wasm::ModuleInformation const&, JSC::Wasm::MemoryMode, JSC::Wasm::CompilationMode, unsigned int, JSC::Wasm::TierUpCount*, void* (*)(JSC::ExecState*, JSC::Wasm::ExceptionType, JSC::Wasm::Instance*)) + 991
11 com.apple.JavaScriptCore 0x000000025391b3fc JSC::Wasm::OMGPlan::work(JSC::Wasm::Plan::CompilationEffort) + 220
12 com.apple.JavaScriptCore 0x000000025393b844 JSC::Wasm::Worklist::Thread::work() + 52
13 com.apple.JavaScriptCore 0x0000000252ee17a8 WTF::Function<void ()>::CallableWrapper<WTF::AutomaticThread::start(WTF::AbstractLocker const&)::$_0>::call() + 296
14 com.apple.JavaScriptCore 0x0000000252f0de44 WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) + 228
15 com.apple.JavaScriptCore 0x0000000252d1eb69 WTF::wtfThreadEntryPoint(void*) + 9
16 libsystem_pthread.dylib 0x00007fff5e481661 _pthread_body + 340
17 libsystem_pthread.dylib 0x00007fff5e48150d _pthread_start + 377
18 libsystem_pthread.dylib 0x00007fff5e480bf9 thread_start + 13
Thread 24:: WTF::AutomaticThread
0 com.apple.JavaScriptCore 0x00000002538ebf00 JSC::Wasm::FunctionParser<JSC::Wasm::B3IRGenerator>::parseBody() + 272
1 com.apple.JavaScriptCore 0x00000002538dd855 JSC::Wasm::FunctionParser<JSC::Wasm::B3IRGenerator>::parse() + 661
2 com.apple.JavaScriptCore 0x00000002538dd2be JSC::Wasm::parseAndCompile(JSC::Wasm::CompilationContext&, unsigned char const*, unsigned long, JSC::Wasm::Signature const&, WTF::Vector<JSC::Wasm::UnlinkedWasmToWasmCall, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&, JSC::Wasm::ModuleInformation const&, JSC::Wasm::MemoryMode, JSC::Wasm::CompilationMode, unsigned int, JSC::Wasm::TierUpCount*, void* (*)(JSC::ExecState*, JSC::Wasm::ExceptionType, JSC::Wasm::Instance*)) + 910
3 com.apple.JavaScriptCore 0x000000025391b3fc JSC::Wasm::OMGPlan::work(JSC::Wasm::Plan::CompilationEffort) + 220
4 com.apple.JavaScriptCore 0x000000025393b844 JSC::Wasm::Worklist::Thread::work() + 52
5 com.apple.JavaScriptCore 0x0000000252ee17a8 WTF::Function<void ()>::CallableWrapper<WTF::AutomaticThread::start(WTF::AbstractLocker const&)::$_0>::call() + 296
6 com.apple.JavaScriptCore 0x0000000252f0de44 WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) + 228
7 com.apple.JavaScriptCore 0x0000000252d1eb69 WTF::wtfThreadEntryPoint(void*) + 9
8 libsystem_pthread.dylib 0x00007fff5e481661 _pthread_body + 340
9 libsystem_pthread.dylib 0x00007fff5e48150d _pthread_start + 377
10 libsystem_pthread.dylib 0x00007fff5e480bf9 thread_start + 13
Thread 25:: WTF::AutomaticThread
0 com.apple.JavaScriptCore 0x0000000252fe06d2 WTF::HashTable<JSC::B3::ValueKey, WTF::KeyValuePair<JSC::B3::ValueKey, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> >, WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<JSC::B3::ValueKey, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> > >, JSC::B3::ValueKeyHash, WTF::HashMap<JSC::B3::ValueKey, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, JSC::B3::ValueKeyHash, WTF::HashTraits<JSC::B3::ValueKey>, WTF::HashTraits<WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> > >::KeyValuePairTraits, WTF::HashTraits<JSC::B3::ValueKey> >::rehash(unsigned int, WTF::KeyValuePair<JSC::B3::ValueKey, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> >*) + 178
1 com.apple.JavaScriptCore 0x0000000252fc646f WTF::HashTableAddResult<WTF::HashTableIterator<JSC::B3::ValueKey, WTF::KeyValuePair<JSC::B3::ValueKey, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> >, WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<JSC::B3::ValueKey, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> > >, JSC::B3::ValueKeyHash, WTF::HashMap<JSC::B3::ValueKey, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, JSC::B3::ValueKeyHash, WTF::HashTraits<JSC::B3::ValueKey>, WTF::HashTraits<WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> > >::KeyValuePairTraits, WTF::HashTraits<JSC::B3::ValueKey> > > WTF::HashMap<JSC::B3::ValueKey, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>, JSC::B3::ValueKeyHash, WTF::HashTraits<JSC::B3::ValueKey>, WTF::HashTraits<WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> > >::add<WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> >(JSC::B3::ValueKey const&, WTF::Vector<JSC::B3::Value*, 1ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&&) + 895
2 com.apple.JavaScriptCore 0x0000000252fc5fb3 JSC::B3::PureCSE::process(JSC::B3::Value*, JSC::B3::Dominators&) + 147
3 com.apple.JavaScriptCore 0x0000000252fc8e79 JSC::B3::reduceStrength(JSC::B3::Procedure&) + 3785
4 com.apple.JavaScriptCore 0x0000000252f7e09c JSC::B3::generateToAir(JSC::B3::Procedure&) + 188
5 com.apple.JavaScriptCore 0x0000000252f7dfb9 JSC::B3::prepareForGeneration(JSC::B3::Procedure&) + 41
6 com.apple.JavaScriptCore 0x00000002538dd30f JSC::Wasm::parseAndCompile(JSC::Wasm::CompilationContext&, unsigned char const*, unsigned long, JSC::Wasm::Signature const&, WTF::Vector<JSC::Wasm::UnlinkedWasmToWasmCall, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc>&, JSC::Wasm::ModuleInformation const&, JSC::Wasm::MemoryMode, JSC::Wasm::CompilationMode, unsigned int, JSC::Wasm::TierUpCount*, void* (*)(JSC::ExecState*, JSC::Wasm::ExceptionType, JSC::Wasm::Instance*)) + 991
7 com.apple.JavaScriptCore 0x000000025391b3fc JSC::Wasm::OMGPlan::work(JSC::Wasm::Plan::CompilationEffort) + 220
8 com.apple.JavaScriptCore 0x000000025393b844 JSC::Wasm::Worklist::Thread::work() + 52
9 com.apple.JavaScriptCore 0x0000000252ee17a8 WTF::Function<void ()>::CallableWrapper<WTF::AutomaticThread::start(WTF::AbstractLocker const&)::$_0>::call() + 296
10 com.apple.JavaScriptCore 0x0000000252f0de44 WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) + 228
11 com.apple.JavaScriptCore 0x0000000252d1eb69 WTF::wtfThreadEntryPoint(void*) + 9
12 libsystem_pthread.dylib 0x00007fff5e481661 _pthread_body + 340
13 libsystem_pthread.dylib 0x00007fff5e48150d _pthread_start + 377
14 libsystem_pthread.dylib 0x00007fff5e480bf9 thread_start + 13
Thread 26:: WTF::AutomaticThread
0 libsystem_kernel.dylib 0x00007fff5e2b9a1e __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff5e482589 _pthread_cond_wait + 732
2 com.apple.JavaScriptCore 0x0000000252f0fbfa WTF::ThreadCondition::timedWait(WTF::Mutex&, WTF::WallTime) + 122
3 com.apple.JavaScriptCore 0x0000000252efcbd8 WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool ()> const&, WTF::ScopedLambda<void ()> const&, WTF::TimeWithDynamicClockType const&) + 2728
4 com.apple.JavaScriptCore 0x0000000252ee155a bool WTF::Condition::waitUntil<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&) + 154
5 com.apple.JavaScriptCore 0x0000000252ee1725 WTF::Function<void ()>::CallableWrapper<WTF::AutomaticThread::start(WTF::AbstractLocker const&)::$_0>::call() + 165
6 com.apple.JavaScriptCore 0x0000000252f0de44 WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) + 228
7 com.apple.JavaScriptCore 0x0000000252d1eb69 WTF::wtfThreadEntryPoint(void*) + 9
8 libsystem_pthread.dylib 0x00007fff5e481661 _pthread_body + 340
9 libsystem_pthread.dylib 0x00007fff5e48150d _pthread_start + 377
10 libsystem_pthread.dylib 0x00007fff5e480bf9 thread_start + 13
Thread 19 crashed with X86 Thread State (64-bit):
rax: 0x0000000000000002 rbx: 0x0000000000000022 rcx: 0x000000026419ca68 rdx: 0x0000000262ef7ee0
rdi: 0x00000000000000a0 rsi: 0x00000002642a39d8 rbp: 0x000070000411b550 rsp: 0x000070000411b460
r8: 0x000000026419ca68 r9: 0x0000000000000000 r10: 0x0000000000000003 r11: 0x000000026419ca84
r12: 0x0000000000000003 r13: 0x000000026419ca48 r14: 0x000000026410f410 r15: 0x00000002642a39d8
rip: 0x0000000252fd8d3c rfl: 0x0000000000000202 cr2: 0x00000010018b3000
Logical CPU: 0
Error Code: 0x00000000
Trap Number: 3
External Modification Summary:
Calls made by other processes targeting this process:
task_for_pid: 0
thread_create: 0
thread_set_state: 0
Calls made by this process:
task_for_pid: 0
thread_create: 0
thread_set_state: 0
Calls made by all processes on this machine:
task_for_pid: 20242
thread_create: 0
thread_set_state: 0
VM Region Summary:
ReadOnly portion of Libraries: Total=530.7M resident=0K(0%) swapped_out_or_unallocated=530.7M(100%)
Writable regions: Total=77.5G written=0K(0%) resident=0K(0%) swapped_out=0K(0%) unallocated=77.5G(100%)
VIRTUAL REGION
REGION TYPE SIZE COUNT (non-coalesced)
=========== ======= =======
Activity Tracing 256K 2
CoreAnimation 20K 4
CoreUI image data 1592K 12
CoreUI image file 128K 3
Dispatch continuations 16.0M 2
Foundation 4K 2
Image IO 20K 3
JS JIT generated code 1.0G 4
Kernel Alloc Once 8K 2
MALLOC 97.5M 25
MALLOC guard page 48K 12
Memory Tag 242 12K 2
SQLite page cache 64K 2
STACK GUARD 56.1M 28
Stack 21.2M 28
VM_ALLOCATE 108K 7
WebKit Malloc 36.6G 37
WebKit Malloc (reserved) 75.7G 4 reserved VM address space (unallocated)
__DATA 49.1M 446
__FONT_DATA 4K 2
__LINKEDIT 221.5M 15
__TEXT 309.3M 450
__UNICODE 560K 2
mapped file 64.9M 38
shared memory 2688K 10
=========== ======= =======
TOTAL 114.0G 1117
TOTAL, minus reserved VM space 38.4G 1117
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