I've been debugging an issue for almost 2 weeks with no resolution in sight. Running 2.2.103 on OSX Mojave.
Doing heavy CSV processing across ~12 threads, our application will abort non-deterministically after a minute or so. No exception is reported. Instead, a SIGSEGV occurs on one of the threads and a core dump is created. Almost always, this shows that the crashed thread was in RtlRestoreContext at the time, while most (or all) other threads are blocked waiting on GC for a requested memory allocation. Very recently, I've also seen the crashed thread in WKS::gc_heap::generation_to_condemn(int, int*, int*, int) (see example dump below).
Again, this is non-deterministic right now and difficult to reproduce.
Process: dotnet [40763]
Path: /usr/local/share/dotnet/dotnet
Identifier: dotnet
Version: 0
Code Type: X86-64 (Native)
Parent Process: vsdbg [40762]
Responsible: dotnet [40763]
User ID: 501
Date/Time: 2019-01-27 17:16:26.462 -0600
OS Version: Mac OS X 10.14.1 (18B75)
Report Version: 12
Bridge OS Version: 3.1 (16P1065)
Anonymous UUID: 8275A5EB-310A-4164-9B89-796D9D8EA11F
Sleep/Wake UUID: 2D7F755E-ED90-43CF-AE79-4E5F59A679CC
Time Awake Since Boot: 590000 seconds
Time Since Wake: 21000 seconds
System Integrity Protection: enabled
Crashed Thread: 15
Exception Type: EXC_ARITHMETIC (SIGFPE)
Exception Codes: 0x0000000000000008, 0x00000000000000b8
Exception Note: EXC_CORPSE_NOTIFY
Termination Signal: Floating point exception: 8
Termination Reason: Namespace SIGNAL, Code 0x8
Terminating Process: exc handler [40763]
Thread 0:: Dispatch queue: com.apple.main-thread
0 libsystem_kernel.dylib 0x00007fff59c981b2 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff59d515cb _pthread_cond_wait + 724
2 libcoreclr.dylib 0x0000000101b3a382 CorUnix::CPalSynchronizationManager::ThreadNativeWait(CorUnix::_ThreadNativeWaitData*, unsigned int, CorUnix::ThreadWakeupReason*, unsigned int*) + 338
3 libcoreclr.dylib 0x0000000101b39fa8 CorUnix::CPalSynchronizationManager::BlockThread(CorUnix::CPalThread*, unsigned int, bool, bool, CorUnix::ThreadWakeupReason*, unsigned int*) + 424
4 libcoreclr.dylib 0x0000000101b3ee21 CorUnix::InternalWaitForMultipleObjectsEx(CorUnix::CPalThread*, unsigned int, void* const*, int, unsigned int, int) + 1873
5 libcoreclr.dylib 0x0000000101cbeedd Thread::DoAppropriateWaitWorker(int, void**, int, unsigned int, WaitMode) + 1325
6 libcoreclr.dylib 0x0000000101cb9b60 Thread::DoAppropriateWait(int, void**, int, unsigned int, WaitMode, PendingSync*) + 48
7 libcoreclr.dylib 0x0000000101de247e CLREventBase::WaitEx(unsigned int, WaitMode, PendingSync*) + 62
8 libcoreclr.dylib 0x0000000101cbf8d0 Thread::Block(int, PendingSync*) + 32
9 libcoreclr.dylib 0x0000000101cb7686 SyncBlock::Wait(int, int) + 598
10 libcoreclr.dylib 0x0000000101eff3e5 ObjectNative::WaitTimeout(bool, int, Object*) + 197
11 ??? 0x0000000108607873 0 + 4435507315
12 ??? 0x00000001085cbb55 0 + 4435262293
13 ??? 0x00000001085cb769 0 + 4435261289
14 ??? 0x00000001085cb4e2 0 + 4435260642
15 ??? 0x00000001085cb40c 0 + 4435260428
16 ??? 0x000000010935359e 0 + 4449449374
17 ??? 0x000000010935350e 0 + 4449449230
18 ??? 0x0000000108bfc84f 0 + 4441753679
19 ??? 0x0000000108bc3347 0 + 4441518919
20 libcoreclr.dylib 0x0000000101e0a111 CallDescrWorkerInternal + 124
21 libcoreclr.dylib 0x0000000101d0134d MethodDescCallSite::CallTargetWorker(unsigned long const*, unsigned long*, int) + 909
22 libcoreclr.dylib 0x0000000101bd7caa RunMain(MethodDesc*, short, int*, PtrArray**) + 682
23 libcoreclr.dylib 0x0000000101bd7f1f Assembly::ExecuteMainMethod(PtrArray**, int) + 223
24 libcoreclr.dylib 0x0000000101c12884 CorHost2::ExecuteAssembly(unsigned int, char16_t const*, int, char16_t const**, unsigned int*) + 436
25 libcoreclr.dylib 0x0000000101b4be46 coreclr_execute_assembly + 230
26 libhostpolicy.dylib 0x0000000101a80ba8 0x101a06000 + 502696
27 libhostpolicy.dylib 0x0000000101a70b66 0x101a06000 + 437094
28 libhostpolicy.dylib 0x0000000101a728a0 0x101a06000 + 444576
29 libhostfxr.dylib 0x00000001019a18a3 0x101917000 + 567459
30 libhostfxr.dylib 0x00000001019c15ee 0x101917000 + 697838
31 libhostfxr.dylib 0x00000001019c41c2 0x101917000 + 709058
32 libhostfxr.dylib 0x00000001019c2678 0x101917000 + 702072
33 libhostfxr.dylib 0x00000001019a2919 0x101917000 + 571673
34 dotnet 0x00000001018e1052 0x1018d4000 + 53330
35 dotnet 0x00000001018e1645 0x1018d4000 + 54853
36 libdyld.dylib 0x00007fff59b5c08d start + 1
Thread 1:
0 libsystem_kernel.dylib 0x00007fff59c94c2a mach_msg_trap + 10
1 libsystem_kernel.dylib 0x00007fff59c95174 mach_msg + 60
2 libcoreclr.dylib 0x0000000101b48358 MachMessage::Receive(unsigned int) + 72
3 libcoreclr.dylib 0x0000000101b472ae SEHExceptionThread(void*) + 94
4 libsystem_pthread.dylib 0x00007fff59d4e339 _pthread_body + 126
5 libsystem_pthread.dylib 0x00007fff59d512a7 _pthread_start + 70
6 libsystem_pthread.dylib 0x00007fff59d4d445 thread_start + 13
Thread 2:
0 libsystem_kernel.dylib 0x00007fff59c9b052 kevent + 10
1 libcoreclr.dylib 0x0000000101b3cc80 CorUnix::CPalSynchronizationManager::ReadBytesFromProcessPipe(int, unsigned char*, int) + 560
2 libcoreclr.dylib 0x0000000101b3c1b3 CorUnix::CPalSynchronizationManager::WorkerThread(void*) + 147
3 libcoreclr.dylib 0x0000000101b44bb8 CorUnix::CPalThread::ThreadEntry(void*) + 328
4 libsystem_pthread.dylib 0x00007fff59d4e339 _pthread_body + 126
5 libsystem_pthread.dylib 0x00007fff59d512a7 _pthread_start + 70
6 libsystem_pthread.dylib 0x00007fff59d4d445 thread_start + 13
Thread 3:
0 libsystem_kernel.dylib 0x00007fff59c968a6 read + 10
1 libcoreclr.dylib 0x0000000101bb56f4 TwoWayPipe::Read(void*, unsigned int) + 36
2 libcoreclr.dylib 0x0000000101bada98 DbgTransportSession::TransportWorker() + 3016
3 libcoreclr.dylib 0x0000000101bab8c9 DbgTransportSession::TransportWorkerStatic(void*) + 9
4 libcoreclr.dylib 0x0000000101b44bb8 CorUnix::CPalThread::ThreadEntry(void*) + 328
5 libsystem_pthread.dylib 0x00007fff59d4e339 _pthread_body + 126
6 libsystem_pthread.dylib 0x00007fff59d512a7 _pthread_start + 70
7 libsystem_pthread.dylib 0x00007fff59d4d445 thread_start + 13
Thread 4:
0 libsystem_kernel.dylib 0x00007fff59c981b2 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff59d515cb _pthread_cond_wait + 724
2 libcoreclr.dylib 0x0000000101b3a382 CorUnix::CPalSynchronizationManager::ThreadNativeWait(CorUnix::_ThreadNativeWaitData*, unsigned int, CorUnix::ThreadWakeupReason*, unsigned int*) + 338
3 libcoreclr.dylib 0x0000000101b39fa8 CorUnix::CPalSynchronizationManager::BlockThread(CorUnix::CPalThread*, unsigned int, bool, bool, CorUnix::ThreadWakeupReason*, unsigned int*) + 424
4 libcoreclr.dylib 0x0000000101b3ee21 CorUnix::InternalWaitForMultipleObjectsEx(CorUnix::CPalThread*, unsigned int, void* const*, int, unsigned int, int) + 1873
5 libcoreclr.dylib 0x0000000101ba9d98 DebuggerRCThread::MainLoop() + 264
6 libcoreclr.dylib 0x0000000101ba9c2b DebuggerRCThread::ThreadProc() + 251
7 libcoreclr.dylib 0x0000000101ba9914 DebuggerRCThread::ThreadProcStatic(void*) + 132
8 libcoreclr.dylib 0x0000000101b44bb8 CorUnix::CPalThread::ThreadEntry(void*) + 328
9 libsystem_pthread.dylib 0x00007fff59d4e339 _pthread_body + 126
10 libsystem_pthread.dylib 0x00007fff59d512a7 _pthread_start + 70
11 libsystem_pthread.dylib 0x00007fff59d4d445 thread_start + 13
Thread 5:
0 libsystem_kernel.dylib 0x00007fff59c981b2 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff59d515cb _pthread_cond_wait + 724
2 libcoreclr.dylib 0x0000000101b3a382 CorUnix::CPalSynchronizationManager::ThreadNativeWait(CorUnix::_ThreadNativeWaitData*, unsigned int, CorUnix::ThreadWakeupReason*, unsigned int*) + 338
3 libcoreclr.dylib 0x0000000101b39fa8 CorUnix::CPalSynchronizationManager::BlockThread(CorUnix::CPalThread*, unsigned int, bool, bool, CorUnix::ThreadWakeupReason*, unsigned int*) + 424
4 libcoreclr.dylib 0x0000000101b3ee21 CorUnix::InternalWaitForMultipleObjectsEx(CorUnix::CPalThread*, unsigned int, void* const*, int, unsigned int, int) + 1873
5 libcoreclr.dylib 0x0000000101b3e6be WaitForSingleObject + 62
6 libcoreclr.dylib 0x0000000101bab16f HelperCanary::ThreadProc() + 31
7 libcoreclr.dylib 0x0000000101bab118 HelperCanary::ThreadProc(void*) + 56
8 libcoreclr.dylib 0x0000000101b44bb8 CorUnix::CPalThread::ThreadEntry(void*) + 328
9 libsystem_pthread.dylib 0x00007fff59d4e339 _pthread_body + 126
10 libsystem_pthread.dylib 0x00007fff59d512a7 _pthread_start + 70
11 libsystem_pthread.dylib 0x00007fff59d4d445 thread_start + 13
Thread 6:
0 libsystem_kernel.dylib 0x00007fff59c981b2 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff59d515cb _pthread_cond_wait + 724
2 libcoreclr.dylib 0x0000000101b3a382 CorUnix::CPalSynchronizationManager::ThreadNativeWait(CorUnix::_ThreadNativeWaitData*, unsigned int, CorUnix::ThreadWakeupReason*, unsigned int*) + 338
3 libcoreclr.dylib 0x0000000101b39fa8 CorUnix::CPalSynchronizationManager::BlockThread(CorUnix::CPalThread*, unsigned int, bool, bool, CorUnix::ThreadWakeupReason*, unsigned int*) + 424
4 libcoreclr.dylib 0x0000000101b3ee21 CorUnix::InternalWaitForMultipleObjectsEx(CorUnix::CPalThread*, unsigned int, void* const*, int, unsigned int, int) + 1873
5 libcoreclr.dylib 0x0000000101d41d1e FinalizerThread::WaitForFinalizerEvent(CLREvent*) + 158
6 libcoreclr.dylib 0x0000000101d41e13 FinalizerThread::FinalizerThreadWorker(void*) + 115
7 libcoreclr.dylib 0x0000000101cc3d10 ManagedThreadBase_DispatchOuter(ManagedThreadCallState*) + 384
8 libcoreclr.dylib 0x0000000101cc4359 ManagedThreadBase::FinalizerBase(void (*)(void*)) + 73
9 libcoreclr.dylib 0x0000000101d421ec FinalizerThread::FinalizerThreadStart(void*) + 188
10 libcoreclr.dylib 0x0000000101b44bb8 CorUnix::CPalThread::ThreadEntry(void*) + 328
11 libsystem_pthread.dylib 0x00007fff59d4e339 _pthread_body + 126
12 libsystem_pthread.dylib 0x00007fff59d512a7 _pthread_start + 70
13 libsystem_pthread.dylib 0x00007fff59d4d445 thread_start + 13
Thread 7:
0 libsystem_kernel.dylib 0x00007fff59c94c2a mach_msg_trap + 10
1 libsystem_kernel.dylib 0x00007fff59c95174 mach_msg + 60
2 libclrjit.dylib 0x00000001029cf288 MachMessage::Receive(unsigned int) + 72
3 libclrjit.dylib 0x00000001029ce1de SEHExceptionThread(void*) + 94
4 libsystem_pthread.dylib 0x00007fff59d4e339 _pthread_body + 126
5 libsystem_pthread.dylib 0x00007fff59d512a7 _pthread_start + 70
6 libsystem_pthread.dylib 0x00007fff59d4d445 thread_start + 13
Thread 8:
0 libsystem_kernel.dylib 0x00007fff59c981b2 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff59d515cb _pthread_cond_wait + 724
2 libcoreclr.dylib 0x0000000101b3a382 CorUnix::CPalSynchronizationManager::ThreadNativeWait(CorUnix::_ThreadNativeWaitData*, unsigned int, CorUnix::ThreadWakeupReason*, unsigned int*) + 338
3 libcoreclr.dylib 0x0000000101b39fa8 CorUnix::CPalSynchronizationManager::BlockThread(CorUnix::CPalThread*, unsigned int, bool, bool, CorUnix::ThreadWakeupReason*, unsigned int*) + 424
4 libcoreclr.dylib 0x0000000101b3ee21 CorUnix::InternalWaitForMultipleObjectsEx(CorUnix::CPalThread*, unsigned int, void* const*, int, unsigned int, int) + 1873
5 libcoreclr.dylib 0x0000000101cbeedd Thread::DoAppropriateWaitWorker(int, void**, int, unsigned int, WaitMode) + 1325
6 libcoreclr.dylib 0x0000000101cb9b60 Thread::DoAppropriateWait(int, void**, int, unsigned int, WaitMode, PendingSync*) + 48
7 libcoreclr.dylib 0x0000000101de247e CLREventBase::WaitEx(unsigned int, WaitMode, PendingSync*) + 62
8 libcoreclr.dylib 0x0000000101cbf8d0 Thread::Block(int, PendingSync*) + 32
9 libcoreclr.dylib 0x0000000101cb7686 SyncBlock::Wait(int, int) + 598
10 libcoreclr.dylib 0x0000000101eff3e5 ObjectNative::WaitTimeout(bool, int, Object*) + 197
11 ??? 0x000000010861565b 0 + 4435564123
12 ??? 0x00000001086153e8 0 + 4435563496
13 ??? 0x00000001092379ef 0 + 4448287215
14 ??? 0x0000000109237803 0 + 4448286723
15 ??? 0x000000010b04e650 0 + 4479837776
16 ??? 0x000000010b04e550 0 + 4479837520
17 ??? 0x000000010a7116a6 0 + 4470150822
18 ??? 0x000000010b037f91 0 + 4479745937
19 ??? 0x000000010b0366c2 0 + 4479739586
20 ??? 0x000000010b0351aa 0 + 4479734186
21 ??? 0x000000010b034f2c 0 + 4479733548
22 ??? 0x000000010b034e73 0 + 4479733363
23 ??? 0x000000010b033eea 0 + 4479729386
24 ??? 0x000000010b033d0e 0 + 4479728910
25 ??? 0x000000010b033bb6 0 + 4479728566
26 ??? 0x000000010b033967 0 + 4479727975
27 ??? 0x0000000108e6b11a 0 + 4444303642
28 ??? 0x0000000108e64a0a 0 + 4444277258
29 ??? 0x000000010aa8b7c9 0 + 4473796553
30 ??? 0x000000010aa88b9e 0 + 4473785246
31 ??? 0x000000010a7116a6 0 + 4470150822
32 ??? 0x000000010aa8884e 0 + 4473784398
33 ??? 0x000000010aa886f0 0 + 4473784048
34 ??? 0x000000010aa881c9 0 + 4473782729
35 ??? 0x000000010aa88069 0 + 4473782377
36 ??? 0x000000010aa87f9f 0 + 4473782175
37 ??? 0x000000010aa646a3 0 + 4473636515
38 ??? 0x000000010860d98d 0 + 4435532173
39 ??? 0x000000010858f0c1 0 + 4435013825
40 ??? 0x00000001085c8935 0 + 4435249461
41 ??? 0x00000001086fd4e8 0 + 4436514024
42 ??? 0x00000001085fc488 0 + 4435461256
43 ??? 0x00000001085c91ab 0 + 4435251627
44 ??? 0x00000001085cb667 0 + 4435261031
45 ??? 0x00000001085cb4e2 0 + 4435260642
46 ??? 0x00000001085cb40c 0 + 4435260428
47 ??? 0x000000010935359e 0 + 4449449374
48 ??? 0x000000010aa605b0 0 + 4473619888
49 ??? 0x000000010aa5defe 0 + 4473609982
50 ??? 0x000000010a6f3aed 0 + 4470029037
51 ??? 0x000000010858f0c1 0 + 4435013825
52 ??? 0x00000001085c8935 0 + 4435249461
53 ??? 0x00000001086fd4e8 0 + 4436514024
54 ??? 0x00000001085fc488 0 + 4435461256
55 ??? 0x00000001085c91ab 0 + 4435251627
56 ??? 0x00000001085cb667 0 + 4435261031
57 ??? 0x00000001085cb4e2 0 + 4435260642
58 ??? 0x00000001085cb40c 0 + 4435260428
59 ??? 0x000000010935359e 0 + 4449449374
60 ??? 0x000000010935350e 0 + 4449449230
61 ??? 0x0000000109350f60 0 + 4449439584
62 ??? 0x0000000108bfd561 0 + 4441757025
63 ??? 0x0000000108bfa8bd 0 + 4441745597
64 ??? 0x000000010858f0c1 0 + 4435013825
65 ??? 0x00000001085c8935 0 + 4435249461
66 ??? 0x000000010860a000 0 + 4435517440
67 libcoreclr.dylib 0x0000000101e0a111 CallDescrWorkerInternal + 124
68 libcoreclr.dylib 0x0000000101d0134d MethodDescCallSite::CallTargetWorker(unsigned long const*, unsigned long*, int) + 909
69 libcoreclr.dylib 0x0000000101d1b395 QueueUserWorkItemManagedCallback(void*) + 165
70 libcoreclr.dylib 0x0000000101cc3d10 ManagedThreadBase_DispatchOuter(ManagedThreadCallState*) + 384
71 libcoreclr.dylib 0x0000000101cc4303 ManagedThreadBase::ThreadPool(ADID, void (*)(void*), void*) + 51
72 libcoreclr.dylib 0x0000000101cb9280 ManagedPerAppDomainTPCount::DispatchWorkItem(bool*, bool*) + 272
73 libcoreclr.dylib 0x0000000101ce2f87 ThreadpoolMgr::WorkerThreadStart(void*) + 1095
74 libcoreclr.dylib 0x0000000101b44bb8 CorUnix::CPalThread::ThreadEntry(void*) + 328
75 libsystem_pthread.dylib 0x00007fff59d4e339 _pthread_body + 126
76 libsystem_pthread.dylib 0x00007fff59d512a7 _pthread_start + 70
77 libsystem_pthread.dylib 0x00007fff59d4d445 thread_start + 13
Thread 9:
0 libsystem_kernel.dylib 0x00007fff59c981b2 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff59d515cb _pthread_cond_wait + 724
2 libcoreclr.dylib 0x0000000101b3a382 CorUnix::CPalSynchronizationManager::ThreadNativeWait(CorUnix::_ThreadNativeWaitData*, unsigned int, CorUnix::ThreadWakeupReason*, unsigned int*) + 338
3 libcoreclr.dylib 0x0000000101b39fa8 CorUnix::CPalSynchronizationManager::BlockThread(CorUnix::CPalThread*, unsigned int, bool, bool, CorUnix::ThreadWakeupReason*, unsigned int*) + 424
4 libcoreclr.dylib 0x0000000101b3ee21 CorUnix::InternalWaitForMultipleObjectsEx(CorUnix::CPalThread*, unsigned int, void* const*, int, unsigned int, int) + 1873
5 libcoreclr.dylib 0x0000000101b3ef96 WaitForSingleObjectEx + 70
6 libcoreclr.dylib 0x0000000101de24f0 CLREventBase::WaitEx(unsigned int, WaitMode, PendingSync*) + 176
7 libcoreclr.dylib 0x0000000101e544af WKS::gc_heap::try_allocate_more_space(alloc_context*, unsigned long, int) + 303
8 libcoreclr.dylib 0x0000000101e774bd WKS::GCHeap::Alloc(gc_alloc_context*, unsigned long, unsigned int) + 157
9 libcoreclr.dylib 0x0000000101d45094 AllocateArrayEx(TypeHandle, int*, unsigned int, int) + 772
10 libcoreclr.dylib 0x0000000101d63676 JIT_NewArr1(CORINFO_CLASS_STRUCT_*, long) + 326
11 ??? 0x000000010b1142ae 0 + 4480647854
12 ??? 0x000000010b112405 0 + 4480640005
13 ??? 0x000000010b111c93 0 + 4480638099
14 ??? 0x000000010b111965 0 + 4480637285
15 ??? 0x000000010b115279 0 + 4480651897
16 ??? 0x000000010b1150b9 0 + 4480651449
17 ??? 0x000000010b04db33 0 + 4479834931
18 ??? 0x000000010b04d109 0 + 4479832329
19 ??? 0x000000010b04c81e 0 + 4479830046
20 ??? 0x000000010858f0c1 0 + 4435013825
21 ??? 0x00000001085c8935 0 + 4435249461
22 ??? 0x000000010860a000 0 + 4435517440
23 libcoreclr.dylib 0x0000000101e0a111 CallDescrWorkerInternal + 124
24 libcoreclr.dylib 0x0000000101d0134d MethodDescCallSite::CallTargetWorker(unsigned long const*, unsigned long*, int) + 909
25 libcoreclr.dylib 0x0000000101d1b395 QueueUserWorkItemManagedCallback(void*) + 165
26 libcoreclr.dylib 0x0000000101cc3d10 ManagedThreadBase_DispatchOuter(ManagedThreadCallState*) + 384
27 libcoreclr.dylib 0x0000000101cc4303 ManagedThreadBase::ThreadPool(ADID, void (*)(void*), void*) + 51
28 libcoreclr.dylib 0x0000000101cb9280 ManagedPerAppDomainTPCount::DispatchWorkItem(bool*, bool*) + 272
29 libcoreclr.dylib 0x0000000101ce2f87 ThreadpoolMgr::WorkerThreadStart(void*) + 1095
30 libcoreclr.dylib 0x0000000101b44bb8 CorUnix::CPalThread::ThreadEntry(void*) + 328
31 libsystem_pthread.dylib 0x00007fff59d4e339 _pthread_body + 126
32 libsystem_pthread.dylib 0x00007fff59d512a7 _pthread_start + 70
33 libsystem_pthread.dylib 0x00007fff59d4d445 thread_start + 13
Thread 10:
0 libsystem_kernel.dylib 0x00007fff59c981b2 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff59d515cb _pthread_cond_wait + 724
2 libcoreclr.dylib 0x0000000101b3a382 CorUnix::CPalSynchronizationManager::ThreadNativeWait(CorUnix::_ThreadNativeWaitData*, unsigned int, CorUnix::ThreadWakeupReason*, unsigned int*) + 338
3 libcoreclr.dylib 0x0000000101b39fa8 CorUnix::CPalSynchronizationManager::BlockThread(CorUnix::CPalThread*, unsigned int, bool, bool, CorUnix::ThreadWakeupReason*, unsigned int*) + 424
4 libcoreclr.dylib 0x0000000101b3ee21 CorUnix::InternalWaitForMultipleObjectsEx(CorUnix::CPalThread*, unsigned int, void* const*, int, unsigned int, int) + 1873
5 libcoreclr.dylib 0x0000000101b3ef96 WaitForSingleObjectEx + 70
6 libcoreclr.dylib 0x0000000101de24f0 CLREventBase::WaitEx(unsigned int, WaitMode, PendingSync*) + 176
7 libcoreclr.dylib 0x0000000101e544af WKS::gc_heap::try_allocate_more_space(alloc_context*, unsigned long, int) + 303
8 libcoreclr.dylib 0x0000000101e774bd WKS::GCHeap::Alloc(gc_alloc_context*, unsigned long, unsigned int) + 157
9 libcoreclr.dylib 0x0000000101d45eed SlowAllocateString(unsigned int) + 157
10 libcoreclr.dylib 0x0000000101d62ed2 FramedAllocateString(unsigned int) + 130
11 ??? 0x0000000108516607 0 + 4434519559
12 ??? 0x000000010b113c70 0 + 4480646256
13 ??? 0x000000010b115c22 0 + 4480654370
14 ??? 0x000000010b112378 0 + 4480639864
15 ??? 0x000000010b111c93 0 + 4480638099
16 ??? 0x000000010b111965 0 + 4480637285
17 ??? 0x000000010b115279 0 + 4480651897
18 ??? 0x000000010b1150b9 0 + 4480651449
19 ??? 0x000000010b04db33 0 + 4479834931
20 ??? 0x000000010b04d109 0 + 4479832329
21 ??? 0x000000010b04c81e 0 + 4479830046
22 ??? 0x000000010858f0c1 0 + 4435013825
23 ??? 0x00000001085c8935 0 + 4435249461
24 ??? 0x000000010860a000 0 + 4435517440
25 libcoreclr.dylib 0x0000000101e0a111 CallDescrWorkerInternal + 124
26 libcoreclr.dylib 0x0000000101d0134d MethodDescCallSite::CallTargetWorker(unsigned long const*, unsigned long*, int) + 909
27 libcoreclr.dylib 0x0000000101d1b395 QueueUserWorkItemManagedCallback(void*) + 165
28 libcoreclr.dylib 0x0000000101cc3d10 ManagedThreadBase_DispatchOuter(ManagedThreadCallState*) + 384
29 libcoreclr.dylib 0x0000000101cc4303 ManagedThreadBase::ThreadPool(ADID, void (*)(void*), void*) + 51
30 libcoreclr.dylib 0x0000000101cb9280 ManagedPerAppDomainTPCount::DispatchWorkItem(bool*, bool*) + 272
31 libcoreclr.dylib 0x0000000101ce2f87 ThreadpoolMgr::WorkerThreadStart(void*) + 1095
32 libcoreclr.dylib 0x0000000101b44bb8 CorUnix::CPalThread::ThreadEntry(void*) + 328
33 libsystem_pthread.dylib 0x00007fff59d4e339 _pthread_body + 126
34 libsystem_pthread.dylib 0x00007fff59d512a7 _pthread_start + 70
35 libsystem_pthread.dylib 0x00007fff59d4d445 thread_start + 13
Thread 11:
0 libsystem_kernel.dylib 0x00007fff59c981b2 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff59d515cb _pthread_cond_wait + 724
2 libcoreclr.dylib 0x0000000101b3a382 CorUnix::CPalSynchronizationManager::ThreadNativeWait(CorUnix::_ThreadNativeWaitData*, unsigned int, CorUnix::ThreadWakeupReason*, unsigned int*) + 338
3 libcoreclr.dylib 0x0000000101b39fa8 CorUnix::CPalSynchronizationManager::BlockThread(CorUnix::CPalThread*, unsigned int, bool, bool, CorUnix::ThreadWakeupReason*, unsigned int*) + 424
4 libcoreclr.dylib 0x0000000101b3ee21 CorUnix::InternalWaitForMultipleObjectsEx(CorUnix::CPalThread*, unsigned int, void* const*, int, unsigned int, int) + 1873
5 libcoreclr.dylib 0x0000000101b3ef96 WaitForSingleObjectEx + 70
6 libcoreclr.dylib 0x0000000101de24f0 CLREventBase::WaitEx(unsigned int, WaitMode, PendingSync*) + 176
7 libcoreclr.dylib 0x0000000101e544af WKS::gc_heap::try_allocate_more_space(alloc_context*, unsigned long, int) + 303
8 libcoreclr.dylib 0x0000000101e774bd WKS::GCHeap::Alloc(gc_alloc_context*, unsigned long, unsigned int) + 157
9 libcoreclr.dylib 0x0000000101d45eed SlowAllocateString(unsigned int) + 157
10 libcoreclr.dylib 0x0000000101d62ed2 FramedAllocateString(unsigned int) + 130
11 ??? 0x0000000108516607 0 + 4434519559
12 ??? 0x000000010b113c70 0 + 4480646256
13 ??? 0x000000010b1139fa 0 + 4480645626
14 ??? 0x000000010b11322d 0 + 4480643629
15 ??? 0x000000010b1123ad 0 + 4480639917
16 ??? 0x000000010b111c93 0 + 4480638099
17 ??? 0x000000010b111965 0 + 4480637285
18 ??? 0x000000010b115279 0 + 4480651897
19 ??? 0x000000010b1150b9 0 + 4480651449
20 ??? 0x000000010b04db33 0 + 4479834931
21 ??? 0x000000010b04d109 0 + 4479832329
22 ??? 0x000000010b04c81e 0 + 4479830046
23 ??? 0x000000010858f0c1 0 + 4435013825
24 ??? 0x00000001085c8935 0 + 4435249461
25 ??? 0x000000010860a000 0 + 4435517440
26 libcoreclr.dylib 0x0000000101e0a111 CallDescrWorkerInternal + 124
27 libcoreclr.dylib 0x0000000101d0134d MethodDescCallSite::CallTargetWorker(unsigned long const*, unsigned long*, int) + 909
28 libcoreclr.dylib 0x0000000101d1b395 QueueUserWorkItemManagedCallback(void*) + 165
29 libcoreclr.dylib 0x0000000101cc3d10 ManagedThreadBase_DispatchOuter(ManagedThreadCallState*) + 384
30 libcoreclr.dylib 0x0000000101cc4303 ManagedThreadBase::ThreadPool(ADID, void (*)(void*), void*) + 51
31 libcoreclr.dylib 0x0000000101cb9280 ManagedPerAppDomainTPCount::DispatchWorkItem(bool*, bool*) + 272
32 libcoreclr.dylib 0x0000000101ce2f87 ThreadpoolMgr::WorkerThreadStart(void*) + 1095
33 libcoreclr.dylib 0x0000000101b44bb8 CorUnix::CPalThread::ThreadEntry(void*) + 328
34 libsystem_pthread.dylib 0x00007fff59d4e339 _pthread_body + 126
35 libsystem_pthread.dylib 0x00007fff59d512a7 _pthread_start + 70
36 libsystem_pthread.dylib 0x00007fff59d4d445 thread_start + 13
Thread 12:
0 libsystem_kernel.dylib 0x00007fff59c981b2 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff59d515cb _pthread_cond_wait + 724
2 libcoreclr.dylib 0x0000000101b3a382 CorUnix::CPalSynchronizationManager::ThreadNativeWait(CorUnix::_ThreadNativeWaitData*, unsigned int, CorUnix::ThreadWakeupReason*, unsigned int*) + 338
3 libcoreclr.dylib 0x0000000101b39fa8 CorUnix::CPalSynchronizationManager::BlockThread(CorUnix::CPalThread*, unsigned int, bool, bool, CorUnix::ThreadWakeupReason*, unsigned int*) + 424
4 libcoreclr.dylib 0x0000000101b3ee21 CorUnix::InternalWaitForMultipleObjectsEx(CorUnix::CPalThread*, unsigned int, void* const*, int, unsigned int, int) + 1873
5 libcoreclr.dylib 0x0000000101b3ef96 WaitForSingleObjectEx + 70
6 libcoreclr.dylib 0x0000000101de24f0 CLREventBase::WaitEx(unsigned int, WaitMode, PendingSync*) + 176
7 libcoreclr.dylib 0x0000000101e544af WKS::gc_heap::try_allocate_more_space(alloc_context*, unsigned long, int) + 303
8 libcoreclr.dylib 0x0000000101e774bd WKS::GCHeap::Alloc(gc_alloc_context*, unsigned long, unsigned int) + 157
9 libcoreclr.dylib 0x0000000101d45eed SlowAllocateString(unsigned int) + 157
10 libcoreclr.dylib 0x0000000101d62ed2 FramedAllocateString(unsigned int) + 130
11 ??? 0x0000000108516607 0 + 4434519559
12 ??? 0x000000010b113c70 0 + 4480646256
13 ??? 0x000000010b1139fa 0 + 4480645626
14 ??? 0x000000010b11322d 0 + 4480643629
15 ??? 0x000000010b1123ad 0 + 4480639917
16 ??? 0x000000010b111c93 0 + 4480638099
17 ??? 0x000000010b111965 0 + 4480637285
18 ??? 0x000000010b115279 0 + 4480651897
19 ??? 0x000000010b1150b9 0 + 4480651449
20 ??? 0x000000010b04db33 0 + 4479834931
21 ??? 0x000000010b04d109 0 + 4479832329
22 ??? 0x000000010b04c81e 0 + 4479830046
23 ??? 0x000000010858f0c1 0 + 4435013825
24 ??? 0x00000001085c8935 0 + 4435249461
25 ??? 0x000000010860a000 0 + 4435517440
26 libcoreclr.dylib 0x0000000101e0a111 CallDescrWorkerInternal + 124
27 libcoreclr.dylib 0x0000000101d0134d MethodDescCallSite::CallTargetWorker(unsigned long const*, unsigned long*, int) + 909
28 libcoreclr.dylib 0x0000000101d1b395 QueueUserWorkItemManagedCallback(void*) + 165
29 libcoreclr.dylib 0x0000000101cc3d10 ManagedThreadBase_DispatchOuter(ManagedThreadCallState*) + 384
30 libcoreclr.dylib 0x0000000101cc4303 ManagedThreadBase::ThreadPool(ADID, void (*)(void*), void*) + 51
31 libcoreclr.dylib 0x0000000101cb9280 ManagedPerAppDomainTPCount::DispatchWorkItem(bool*, bool*) + 272
32 libcoreclr.dylib 0x0000000101ce2f87 ThreadpoolMgr::WorkerThreadStart(void*) + 1095
33 libcoreclr.dylib 0x0000000101b44bb8 CorUnix::CPalThread::ThreadEntry(void*) + 328
34 libsystem_pthread.dylib 0x00007fff59d4e339 _pthread_body + 126
35 libsystem_pthread.dylib 0x00007fff59d512a7 _pthread_start + 70
36 libsystem_pthread.dylib 0x00007fff59d4d445 thread_start + 13
Thread 13:
0 libsystem_kernel.dylib 0x00007fff59c981b2 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff59d515cb _pthread_cond_wait + 724
2 libcoreclr.dylib 0x0000000101b3a382 CorUnix::CPalSynchronizationManager::ThreadNativeWait(CorUnix::_ThreadNativeWaitData*, unsigned int, CorUnix::ThreadWakeupReason*, unsigned int*) + 338
3 libcoreclr.dylib 0x0000000101b39fa8 CorUnix::CPalSynchronizationManager::BlockThread(CorUnix::CPalThread*, unsigned int, bool, bool, CorUnix::ThreadWakeupReason*, unsigned int*) + 424
4 libcoreclr.dylib 0x0000000101b3ee21 CorUnix::InternalWaitForMultipleObjectsEx(CorUnix::CPalThread*, unsigned int, void* const*, int, unsigned int, int) + 1873
5 libcoreclr.dylib 0x0000000101b3ef96 WaitForSingleObjectEx + 70
6 libcoreclr.dylib 0x0000000101de24f0 CLREventBase::WaitEx(unsigned int, WaitMode, PendingSync*) + 176
7 libcoreclr.dylib 0x0000000101e544af WKS::gc_heap::try_allocate_more_space(alloc_context*, unsigned long, int) + 303
8 libcoreclr.dylib 0x0000000101e774bd WKS::GCHeap::Alloc(gc_alloc_context*, unsigned long, unsigned int) + 157
9 libcoreclr.dylib 0x0000000101d45eed SlowAllocateString(unsigned int) + 157
10 libcoreclr.dylib 0x0000000101d62ed2 FramedAllocateString(unsigned int) + 130
11 ??? 0x0000000108516607 0 + 4434519559
12 ??? 0x000000010b113cf7 0 + 4480646391
13 ??? 0x000000010b1139fa 0 + 4480645626
14 ??? 0x000000010b11322d 0 + 4480643629
15 ??? 0x000000010b1123ad 0 + 4480639917
16 ??? 0x000000010b111c93 0 + 4480638099
17 ??? 0x000000010b111965 0 + 4480637285
18 ??? 0x000000010b115279 0 + 4480651897
19 ??? 0x000000010b1150b9 0 + 4480651449
20 ??? 0x000000010b04db33 0 + 4479834931
21 ??? 0x000000010b04d109 0 + 4479832329
22 ??? 0x000000010b04c81e 0 + 4479830046
23 ??? 0x000000010858f0c1 0 + 4435013825
24 ??? 0x00000001085c8935 0 + 4435249461
25 ??? 0x000000010860a000 0 + 4435517440
26 libcoreclr.dylib 0x0000000101e0a111 CallDescrWorkerInternal + 124
27 libcoreclr.dylib 0x0000000101d0134d MethodDescCallSite::CallTargetWorker(unsigned long const*, unsigned long*, int) + 909
28 libcoreclr.dylib 0x0000000101d1b395 QueueUserWorkItemManagedCallback(void*) + 165
29 libcoreclr.dylib 0x0000000101cc3d10 ManagedThreadBase_DispatchOuter(ManagedThreadCallState*) + 384
30 libcoreclr.dylib 0x0000000101cc4303 ManagedThreadBase::ThreadPool(ADID, void (*)(void*), void*) + 51
31 libcoreclr.dylib 0x0000000101cb9280 ManagedPerAppDomainTPCount::DispatchWorkItem(bool*, bool*) + 272
32 libcoreclr.dylib 0x0000000101ce2f87 ThreadpoolMgr::WorkerThreadStart(void*) + 1095
33 libcoreclr.dylib 0x0000000101b44bb8 CorUnix::CPalThread::ThreadEntry(void*) + 328
34 libsystem_pthread.dylib 0x00007fff59d4e339 _pthread_body + 126
35 libsystem_pthread.dylib 0x00007fff59d512a7 _pthread_start + 70
36 libsystem_pthread.dylib 0x00007fff59d4d445 thread_start + 13
Thread 14:
0 libsystem_kernel.dylib 0x00007fff59c981b2 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff59d515cb _pthread_cond_wait + 724
2 libcoreclr.dylib 0x0000000101b3a382 CorUnix::CPalSynchronizationManager::ThreadNativeWait(CorUnix::_ThreadNativeWaitData*, unsigned int, CorUnix::ThreadWakeupReason*, unsigned int*) + 338
3 libcoreclr.dylib 0x0000000101b39fa8 CorUnix::CPalSynchronizationManager::BlockThread(CorUnix::CPalThread*, unsigned int, bool, bool, CorUnix::ThreadWakeupReason*, unsigned int*) + 424
4 libcoreclr.dylib 0x0000000101b3ee21 CorUnix::InternalWaitForMultipleObjectsEx(CorUnix::CPalThread*, unsigned int, void* const*, int, unsigned int, int) + 1873
5 libcoreclr.dylib 0x0000000101b3ef96 WaitForSingleObjectEx + 70
6 libcoreclr.dylib 0x0000000101de24f0 CLREventBase::WaitEx(unsigned int, WaitMode, PendingSync*) + 176
7 libcoreclr.dylib 0x0000000101e544af WKS::gc_heap::try_allocate_more_space(alloc_context*, unsigned long, int) + 303
8 libcoreclr.dylib 0x0000000101e774bd WKS::GCHeap::Alloc(gc_alloc_context*, unsigned long, unsigned int) + 157
9 libcoreclr.dylib 0x0000000101d45eed SlowAllocateString(unsigned int) + 157
10 libcoreclr.dylib 0x0000000101d62ed2 FramedAllocateString(unsigned int) + 130
11 ??? 0x0000000108512902 0 + 4434503938
12 ??? 0x000000010b113aa5 0 + 4480645797
13 ??? 0x000000010b11322d 0 + 4480643629
14 ??? 0x000000010b1123ad 0 + 4480639917
15 ??? 0x000000010b111c93 0 + 4480638099
16 ??? 0x000000010b111965 0 + 4480637285
17 ??? 0x000000010b115279 0 + 4480651897
18 ??? 0x000000010b1150b9 0 + 4480651449
19 ??? 0x000000010b04db33 0 + 4479834931
20 ??? 0x000000010b04d109 0 + 4479832329
21 ??? 0x000000010b04c81e 0 + 4479830046
22 ??? 0x000000010858f0c1 0 + 4435013825
23 ??? 0x00000001085c8935 0 + 4435249461
24 ??? 0x000000010860a000 0 + 4435517440
25 libcoreclr.dylib 0x0000000101e0a111 CallDescrWorkerInternal + 124
26 libcoreclr.dylib 0x0000000101d0134d MethodDescCallSite::CallTargetWorker(unsigned long const*, unsigned long*, int) + 909
27 libcoreclr.dylib 0x0000000101d1b395 QueueUserWorkItemManagedCallback(void*) + 165
28 libcoreclr.dylib 0x0000000101cc3d10 ManagedThreadBase_DispatchOuter(ManagedThreadCallState*) + 384
29 libcoreclr.dylib 0x0000000101cc4303 ManagedThreadBase::ThreadPool(ADID, void (*)(void*), void*) + 51
30 libcoreclr.dylib 0x0000000101cb9280 ManagedPerAppDomainTPCount::DispatchWorkItem(bool*, bool*) + 272
31 libcoreclr.dylib 0x0000000101ce2f87 ThreadpoolMgr::WorkerThreadStart(void*) + 1095
32 libcoreclr.dylib 0x0000000101b44bb8 CorUnix::CPalThread::ThreadEntry(void*) + 328
33 libsystem_pthread.dylib 0x00007fff59d4e339 _pthread_body + 126
34 libsystem_pthread.dylib 0x00007fff59d512a7 _pthread_start + 70
35 libsystem_pthread.dylib 0x00007fff59d4d445 thread_start + 13
Thread 15 Crashed:
0 libcoreclr.dylib 0x0000000101e50c7b WKS::gc_heap::generation_to_condemn(int, int*, int*, int) + 2283
1 libcoreclr.dylib 0x0000000101e5f36e WKS::gc_heap::garbage_collect(int) + 670
2 libcoreclr.dylib 0x0000000101e5299d WKS::GCHeap::GarbageCollectGeneration(unsigned int, gc_reason) + 653
3 libcoreclr.dylib 0x0000000101e54593 WKS::gc_heap::try_allocate_more_space(alloc_context*, unsigned long, int) + 531
4 libcoreclr.dylib 0x0000000101e774bd WKS::GCHeap::Alloc(gc_alloc_context*, unsigned long, unsigned int) + 157
5 libcoreclr.dylib 0x0000000101d45eed SlowAllocateString(unsigned int) + 157
6 libcoreclr.dylib 0x0000000101d62ed2 FramedAllocateString(unsigned int) + 130
7 ??? 0x0000000108512902 0 + 4434503938
8 ??? 0x000000010b113aa5 0 + 4480645797
9 ??? 0x000000010b11322d 0 + 4480643629
10 ??? 0x000000010b1123ad 0 + 4480639917
11 ??? 0x000000010b111c93 0 + 4480638099
12 ??? 0x000000010b111965 0 + 4480637285
13 ??? 0x000000010b115279 0 + 4480651897
14 ??? 0x000000010b1150b9 0 + 4480651449
15 ??? 0x000000010b04db33 0 + 4479834931
16 ??? 0x000000010b04d109 0 + 4479832329
17 ??? 0x000000010b04c81e 0 + 4479830046
18 ??? 0x000000010858f0c1 0 + 4435013825
19 ??? 0x00000001085c8935 0 + 4435249461
20 ??? 0x000000010860a000 0 + 4435517440
21 libcoreclr.dylib 0x0000000101e0a111 CallDescrWorkerInternal + 124
22 libcoreclr.dylib 0x0000000101d0134d MethodDescCallSite::CallTargetWorker(unsigned long const*, unsigned long*, int) + 909
23 libcoreclr.dylib 0x0000000101d1b395 QueueUserWorkItemManagedCallback(void*) + 165
24 libcoreclr.dylib 0x0000000101cc3d10 ManagedThreadBase_DispatchOuter(ManagedThreadCallState*) + 384
25 libcoreclr.dylib 0x0000000101cc4303 ManagedThreadBase::ThreadPool(ADID, void (*)(void*), void*) + 51
26 libcoreclr.dylib 0x0000000101cb9280 ManagedPerAppDomainTPCount::DispatchWorkItem(bool*, bool*) + 272
27 libcoreclr.dylib 0x0000000101ce2f87 ThreadpoolMgr::WorkerThreadStart(void*) + 1095
28 libcoreclr.dylib 0x0000000101b44bb8 CorUnix::CPalThread::ThreadEntry(void*) + 328
29 libsystem_pthread.dylib 0x00007fff59d4e339 _pthread_body + 126
30 libsystem_pthread.dylib 0x00007fff59d512a7 _pthread_start + 70
31 libsystem_pthread.dylib 0x00007fff59d4d445 thread_start + 13
Thread 16:
0 libsystem_pthread.dylib 0x00007fff59d4d428 start_wqthread + 0
1 ??? 0x0000000054485244 0 + 1414025796
Thread 17:
0 libsystem_kernel.dylib 0x00007fff59c981b2 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff59d515cb _pthread_cond_wait + 724
2 libcoreclr.dylib 0x0000000101b3a345 CorUnix::CPalSynchronizationManager::ThreadNativeWait(CorUnix::_ThreadNativeWaitData*, unsigned int, CorUnix::ThreadWakeupReason*, unsigned int*) + 277
3 libcoreclr.dylib 0x0000000101b39fa8 CorUnix::CPalSynchronizationManager::BlockThread(CorUnix::CPalThread*, unsigned int, bool, bool, CorUnix::ThreadWakeupReason*, unsigned int*) + 424
4 libcoreclr.dylib 0x0000000101b3f23f SleepEx + 143
5 libcoreclr.dylib 0x0000000101ce5d5b ThreadpoolMgr::TimerThreadFire() + 123
6 libcoreclr.dylib 0x0000000101ce5c45 ThreadpoolMgr::TimerThreadStart(void*) + 181
7 libcoreclr.dylib 0x0000000101b44bb8 CorUnix::CPalThread::ThreadEntry(void*) + 328
8 libsystem_pthread.dylib 0x00007fff59d4e339 _pthread_body + 126
9 libsystem_pthread.dylib 0x00007fff59d512a7 _pthread_start + 70
10 libsystem_pthread.dylib 0x00007fff59d4d445 thread_start + 13
Thread 18:
0 libsystem_kernel.dylib 0x00007fff59c981b2 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff59d515cb _pthread_cond_wait + 724
2 libcoreclr.dylib 0x0000000101b3a382 CorUnix::CPalSynchronizationManager::ThreadNativeWait(CorUnix::_ThreadNativeWaitData*, unsigned int, CorUnix::ThreadWakeupReason*, unsigned int*) + 338
3 libcoreclr.dylib 0x0000000101b39fa8 CorUnix::CPalSynchronizationManager::BlockThread(CorUnix::CPalThread*, unsigned int, bool, bool, CorUnix::ThreadWakeupReason*, unsigned int*) + 424
4 libcoreclr.dylib 0x0000000101b3ee21 CorUnix::InternalWaitForMultipleObjectsEx(CorUnix::CPalThread*, unsigned int, void* const*, int, unsigned int, int) + 1873
5 libcoreclr.dylib 0x0000000101b3ef96 WaitForSingleObjectEx + 70
6 libcoreclr.dylib 0x0000000101de24f0 CLREventBase::WaitEx(unsigned int, WaitMode, PendingSync*) + 176
7 libcoreclr.dylib 0x0000000101e45e6f WKS::WaitLonger(int) + 239
8 libcoreclr.dylib 0x0000000101e499c0 WKS::enter_spin_lock(WKS::GCDebugSpinLock*) + 288
9 libcoreclr.dylib 0x0000000101e543e3 WKS::gc_heap::try_allocate_more_space(alloc_context*, unsigned long, int) + 99
10 libcoreclr.dylib 0x0000000101e774bd WKS::GCHeap::Alloc(gc_alloc_context*, unsigned long, unsigned int) + 157
11 libcoreclr.dylib 0x0000000101d45eed SlowAllocateString(unsigned int) + 157
12 libcoreclr.dylib 0x0000000101d62ed2 FramedAllocateString(unsigned int) + 130
13 ??? 0x0000000108516607 0 + 4434519559
14 ??? 0x000000010b113c70 0 + 4480646256
15 ??? 0x000000010b1139fa 0 + 4480645626
16 ??? 0x000000010b11322d 0 + 4480643629
17 ??? 0x000000010b1123ad 0 + 4480639917
18 ??? 0x000000010b111c93 0 + 4480638099
19 ??? 0x000000010b111965 0 + 4480637285
20 ??? 0x000000010b115279 0 + 4480651897
21 ??? 0x000000010b1150b9 0 + 4480651449
22 ??? 0x000000010b04db33 0 + 4479834931
23 ??? 0x000000010b04d109 0 + 4479832329
24 ??? 0x000000010b04c81e 0 + 4479830046
25 ??? 0x000000010858f0c1 0 + 4435013825
26 ??? 0x00000001085c8935 0 + 4435249461
27 ??? 0x000000010860a000 0 + 4435517440
28 libcoreclr.dylib 0x0000000101e0a111 CallDescrWorkerInternal + 124
29 libcoreclr.dylib 0x0000000101d0134d MethodDescCallSite::CallTargetWorker(unsigned long const*, unsigned long*, int) + 909
30 libcoreclr.dylib 0x0000000101d1b395 QueueUserWorkItemManagedCallback(void*) + 165
31 libcoreclr.dylib 0x0000000101cc3d10 ManagedThreadBase_DispatchOuter(ManagedThreadCallState*) + 384
32 libcoreclr.dylib 0x0000000101cc4303 ManagedThreadBase::ThreadPool(ADID, void (*)(void*), void*) + 51
33 libcoreclr.dylib 0x0000000101cb9280 ManagedPerAppDomainTPCount::DispatchWorkItem(bool*, bool*) + 272
34 libcoreclr.dylib 0x0000000101ce2f87 ThreadpoolMgr::WorkerThreadStart(void*) + 1095
35 libcoreclr.dylib 0x0000000101b44bb8 CorUnix::CPalThread::ThreadEntry(void*) + 328
36 libsystem_pthread.dylib 0x00007fff59d4e339 _pthread_body + 126
37 libsystem_pthread.dylib 0x00007fff59d512a7 _pthread_start + 70
38 libsystem_pthread.dylib 0x00007fff59d4d445 thread_start + 13
Thread 19:
0 libsystem_kernel.dylib 0x00007fff59c981b2 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff59d515cb _pthread_cond_wait + 724
2 libcoreclr.dylib 0x0000000101b3a382 CorUnix::CPalSynchronizationManager::ThreadNativeWait(CorUnix::_ThreadNativeWaitData*, unsigned int, CorUnix::ThreadWakeupReason*, unsigned int*) + 338
3 libcoreclr.dylib 0x0000000101b39fa8 CorUnix::CPalSynchronizationManager::BlockThread(CorUnix::CPalThread*, unsigned int, bool, bool, CorUnix::ThreadWakeupReason*, unsigned int*) + 424
4 libcoreclr.dylib 0x0000000101b3ee21 CorUnix::InternalWaitForMultipleObjectsEx(CorUnix::CPalThread*, unsigned int, void* const*, int, unsigned int, int) + 1873
5 libcoreclr.dylib 0x0000000101b3ef96 WaitForSingleObjectEx + 70
6 libcoreclr.dylib 0x0000000101de24f0 CLREventBase::WaitEx(unsigned int, WaitMode, PendingSync*) + 176
7 libcoreclr.dylib 0x0000000101e544af WKS::gc_heap::try_allocate_more_space(alloc_context*, unsigned long, int) + 303
8 libcoreclr.dylib 0x0000000101e774bd WKS::GCHeap::Alloc(gc_alloc_context*, unsigned long, unsigned int) + 157
9 libcoreclr.dylib 0x0000000101d45eed SlowAllocateString(unsigned int) + 157
10 libcoreclr.dylib 0x0000000101d62ed2 FramedAllocateString(unsigned int) + 130
11 ??? 0x0000000108516607 0 + 4434519559
12 ??? 0x000000010b113c70 0 + 4480646256
13 ??? 0x000000010b1139fa 0 + 4480645626
14 ??? 0x000000010b11322d 0 + 4480643629
15 ??? 0x000000010b1123ad 0 + 4480639917
16 ??? 0x000000010b111c93 0 + 4480638099
17 ??? 0x000000010b111965 0 + 4480637285
18 ??? 0x000000010b115279 0 + 4480651897
19 ??? 0x000000010b1150b9 0 + 4480651449
20 ??? 0x000000010b04db33 0 + 4479834931
21 ??? 0x000000010b04d109 0 + 4479832329
22 ??? 0x000000010b04c81e 0 + 4479830046
23 ??? 0x000000010858f0c1 0 + 4435013825
24 ??? 0x00000001085c8935 0 + 4435249461
25 ??? 0x000000010860a000 0 + 4435517440
26 libcoreclr.dylib 0x0000000101e0a111 CallDescrWorkerInternal + 124
27 libcoreclr.dylib 0x0000000101d0134d MethodDescCallSite::CallTargetWorker(unsigned long const*, unsigned long*, int) + 909
28 libcoreclr.dylib 0x0000000101d1b395 QueueUserWorkItemManagedCallback(void*) + 165
29 libcoreclr.dylib 0x0000000101cc3d10 ManagedThreadBase_DispatchOuter(ManagedThreadCallState*) + 384
30 libcoreclr.dylib 0x0000000101cc4303 ManagedThreadBase::ThreadPool(ADID, void (*)(void*), void*) + 51
31 libcoreclr.dylib 0x0000000101cb9280 ManagedPerAppDomainTPCount::DispatchWorkItem(bool*, bool*) + 272
32 libcoreclr.dylib 0x0000000101ce2f87 ThreadpoolMgr::WorkerThreadStart(void*) + 1095
33 libcoreclr.dylib 0x0000000101b44bb8 CorUnix::CPalThread::ThreadEntry(void*) + 328
34 libsystem_pthread.dylib 0x00007fff59d4e339 _pthread_body + 126
35 libsystem_pthread.dylib 0x00007fff59d512a7 _pthread_start + 70
36 libsystem_pthread.dylib 0x00007fff59d4d445 thread_start + 13
Thread 20:
0 libsystem_kernel.dylib 0x00007fff59c981b2 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff59d515cb _pthread_cond_wait + 724
2 libcoreclr.dylib 0x0000000101b3a382 CorUnix::CPalSynchronizationManager::ThreadNativeWait(CorUnix::_ThreadNativeWaitData*, unsigned int, CorUnix::ThreadWakeupReason*, unsigned int*) + 338
3 libcoreclr.dylib 0x0000000101b39fa8 CorUnix::CPalSynchronizationManager::BlockThread(CorUnix::CPalThread*, unsigned int, bool, bool, CorUnix::ThreadWakeupReason*, unsigned int*) + 424
4 libcoreclr.dylib 0x0000000101b3ee21 CorUnix::InternalWaitForMultipleObjectsEx(CorUnix::CPalThread*, unsigned int, void* const*, int, unsigned int, int) + 1873
5 libcoreclr.dylib 0x0000000101b3ef96 WaitForSingleObjectEx + 70
6 libcoreclr.dylib 0x0000000101de24f0 CLREventBase::WaitEx(unsigned int, WaitMode, PendingSync*) + 176
7 libcoreclr.dylib 0x0000000101e544af WKS::gc_heap::try_allocate_more_space(alloc_context*, unsigned long, int) + 303
8 libcoreclr.dylib 0x0000000101e774bd WKS::GCHeap::Alloc(gc_alloc_context*, unsigned long, unsigned int) + 157
9 libcoreclr.dylib 0x0000000101d45eed SlowAllocateString(unsigned int) + 157
10 libcoreclr.dylib 0x0000000101d62ed2 FramedAllocateString(unsigned int) + 130
11 ??? 0x0000000108512902 0 + 4434503938
12 ??? 0x000000010b113aa5 0 + 4480645797
13 ??? 0x000000010b11322d 0 + 4480643629
14 ??? 0x000000010b1123ad 0 + 4480639917
15 ??? 0x000000010b111c93 0 + 4480638099
16 ??? 0x000000010b111965 0 + 4480637285
17 ??? 0x000000010b115279 0 + 4480651897
18 ??? 0x000000010b1150b9 0 + 4480651449
19 ??? 0x000000010b04db33 0 + 4479834931
20 ??? 0x000000010b04d109 0 + 4479832329
21 ??? 0x000000010b04c81e 0 + 4479830046
22 ??? 0x000000010858f0c1 0 + 4435013825
23 ??? 0x00000001085c8935 0 + 4435249461
24 ??? 0x000000010860a000 0 + 4435517440
25 libcoreclr.dylib 0x0000000101e0a111 CallDescrWorkerInternal + 124
26 libcoreclr.dylib 0x0000000101d0134d MethodDescCallSite::CallTargetWorker(unsigned long const*, unsigned long*, int) + 909
27 libcoreclr.dylib 0x0000000101d1b395 QueueUserWorkItemManagedCallback(void*) + 165
28 libcoreclr.dylib 0x0000000101cc3d10 ManagedThreadBase_DispatchOuter(ManagedThreadCallState*) + 384
29 libcoreclr.dylib 0x0000000101cc4303 ManagedThreadBase::ThreadPool(ADID, void (*)(void*), void*) + 51
30 libcoreclr.dylib 0x0000000101cb9280 ManagedPerAppDomainTPCount::DispatchWorkItem(bool*, bool*) + 272
31 libcoreclr.dylib 0x0000000101ce2f87 ThreadpoolMgr::WorkerThreadStart(void*) + 1095
32 libcoreclr.dylib 0x0000000101b44bb8 CorUnix::CPalThread::ThreadEntry(void*) + 328
33 libsystem_pthread.dylib 0x00007fff59d4e339 _pthread_body + 126
34 libsystem_pthread.dylib 0x00007fff59d512a7 _pthread_start + 70
35 libsystem_pthread.dylib 0x00007fff59d4d445 thread_start + 13
Thread 21:
0 libsystem_kernel.dylib 0x00007fff59c981b2 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff59d515cb _pthread_cond_wait + 724
2 libcoreclr.dylib 0x0000000101b3a382 CorUnix::CPalSynchronizationManager::ThreadNativeWait(CorUnix::_ThreadNativeWaitData*, unsigned int, CorUnix::ThreadWakeupReason*, unsigned int*) + 338
3 libcoreclr.dylib 0x0000000101b39fa8 CorUnix::CPalSynchronizationManager::BlockThread(CorUnix::CPalThread*, unsigned int, bool, bool, CorUnix::ThreadWakeupReason*, unsigned int*) + 424
4 libcoreclr.dylib 0x0000000101b3ee21 CorUnix::InternalWaitForMultipleObjectsEx(CorUnix::CPalThread*, unsigned int, void* const*, int, unsigned int, int) + 1873
5 libcoreclr.dylib 0x0000000101b3ef96 WaitForSingleObjectEx + 70
6 libcoreclr.dylib 0x0000000101de24f0 CLREventBase::WaitEx(unsigned int, WaitMode, PendingSync*) + 176
7 libcoreclr.dylib 0x0000000101e544af WKS::gc_heap::try_allocate_more_space(alloc_context*, unsigned long, int) + 303
8 libcoreclr.dylib 0x0000000101e774bd WKS::GCHeap::Alloc(gc_alloc_context*, unsigned long, unsigned int) + 157
9 libcoreclr.dylib 0x0000000101d45eed SlowAllocateString(unsigned int) + 157
10 libcoreclr.dylib 0x0000000101d62ed2 FramedAllocateString(unsigned int) + 130
11 ??? 0x0000000108516607 0 + 4434519559
12 ??? 0x000000010b113cf7 0 + 4480646391
13 ??? 0x000000010b1139fa 0 + 4480645626
14 ??? 0x000000010b11322d 0 + 4480643629
15 ??? 0x000000010b1123ad 0 + 4480639917
16 ??? 0x000000010b111c93 0 + 4480638099
17 ??? 0x000000010b111965 0 + 4480637285
18 ??? 0x000000010b115279 0 + 4480651897
19 ??? 0x000000010b1150b9 0 + 4480651449
20 ??? 0x000000010b04db33 0 + 4479834931
21 ??? 0x000000010b04d109 0 + 4479832329
22 ??? 0x000000010b04c81e 0 + 4479830046
23 ??? 0x000000010858f0c1 0 + 4435013825
24 ??? 0x00000001085c8935 0 + 4435249461
25 ??? 0x000000010860a000 0 + 4435517440
26 libcoreclr.dylib 0x0000000101e0a111 CallDescrWorkerInternal + 124
27 libcoreclr.dylib 0x0000000101d0134d MethodDescCallSite::CallTargetWorker(unsigned long const*, unsigned long*, int) + 909
28 libcoreclr.dylib 0x0000000101d1b395 QueueUserWorkItemManagedCallback(void*) + 165
29 libcoreclr.dylib 0x0000000101cc3d10 ManagedThreadBase_DispatchOuter(ManagedThreadCallState*) + 384
30 libcoreclr.dylib 0x0000000101cc4303 ManagedThreadBase::ThreadPool(ADID, void (*)(void*), void*) + 51
31 libcoreclr.dylib 0x0000000101cb9280 ManagedPerAppDomainTPCount::DispatchWorkItem(bool*, bool*) + 272
32 libcoreclr.dylib 0x0000000101ce2f87 ThreadpoolMgr::WorkerThreadStart(void*) + 1095
33 libcoreclr.dylib 0x0000000101b44bb8 CorUnix::CPalThread::ThreadEntry(void*) + 328
34 libsystem_pthread.dylib 0x00007fff59d4e339 _pthread_body + 126
35 libsystem_pthread.dylib 0x00007fff59d512a7 _pthread_start + 70
36 libsystem_pthread.dylib 0x00007fff59d4d445 thread_start + 13
Thread 22:
0 libsystem_kernel.dylib 0x00007fff59c981b2 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff59d515cb _pthread_cond_wait + 724
2 libcoreclr.dylib 0x0000000101b3a382 CorUnix::CPalSynchronizationManager::ThreadNativeWait(CorUnix::_ThreadNativeWaitData*, unsigned int, CorUnix::ThreadWakeupReason*, unsigned int*) + 338
3 libcoreclr.dylib 0x0000000101b39fa8 CorUnix::CPalSynchronizationManager::BlockThread(CorUnix::CPalThread*, unsigned int, bool, bool, CorUnix::ThreadWakeupReason*, unsigned int*) + 424
4 libcoreclr.dylib 0x0000000101b3ee21 CorUnix::InternalWaitForMultipleObjectsEx(CorUnix::CPalThread*, unsigned int, void* const*, int, unsigned int, int) + 1873
5 libcoreclr.dylib 0x0000000101b3ef96 WaitForSingleObjectEx + 70
6 libcoreclr.dylib 0x0000000101de24f0 CLREventBase::WaitEx(unsigned int, WaitMode, PendingSync*) + 176
7 libcoreclr.dylib 0x0000000101e544af WKS::gc_heap::try_allocate_more_space(alloc_context*, unsigned long, int) + 303
8 libcoreclr.dylib 0x0000000101e774bd WKS::GCHeap::Alloc(gc_alloc_context*, unsigned long, unsigned int) + 157
9 libcoreclr.dylib 0x0000000101d45eed SlowAllocateString(unsigned int) + 157
10 libcoreclr.dylib 0x0000000101d62ed2 FramedAllocateString(unsigned int) + 130
11 ??? 0x0000000108516607 0 + 4434519559
12 ??? 0x000000010b113c70 0 + 4480646256
13 ??? 0x000000010b1139fa 0 + 4480645626
14 ??? 0x000000010b11322d 0 + 4480643629
15 ??? 0x000000010b1123ad 0 + 4480639917
16 ??? 0x000000010b111c93 0 + 4480638099
17 ??? 0x000000010b111965 0 + 4480637285
18 ??? 0x000000010b115279 0 + 4480651897
19 ??? 0x000000010b1150b9 0 + 4480651449
20 ??? 0x000000010b04db33 0 + 4479834931
21 ??? 0x000000010b04d109 0 + 4479832329
22 ??? 0x000000010b04c81e 0 + 4479830046
23 ??? 0x000000010858f0c1 0 + 4435013825
24 ??? 0x00000001085c8935 0 + 4435249461
25 ??? 0x000000010860a000 0 + 4435517440
26 libcoreclr.dylib 0x0000000101e0a111 CallDescrWorkerInternal + 124
27 libcoreclr.dylib 0x0000000101d0134d MethodDescCallSite::CallTargetWorker(unsigned long const*, unsigned long*, int) + 909
28 libcoreclr.dylib 0x0000000101d1b395 QueueUserWorkItemManagedCallback(void*) + 165
29 libcoreclr.dylib 0x0000000101cc3d10 ManagedThreadBase_DispatchOuter(ManagedThreadCallState*) + 384
30 libcoreclr.dylib 0x0000000101cc4303 ManagedThreadBase::ThreadPool(ADID, void (*)(void*), void*) + 51
31 libcoreclr.dylib 0x0000000101cb9280 ManagedPerAppDomainTPCount::DispatchWorkItem(bool*, bool*) + 272
32 libcoreclr.dylib 0x0000000101ce2f87 ThreadpoolMgr::WorkerThreadStart(void*) + 1095
33 libcoreclr.dylib 0x0000000101b44bb8 CorUnix::CPalThread::ThreadEntry(void*) + 328
34 libsystem_pthread.dylib 0x00007fff59d4e339 _pthread_body + 126
35 libsystem_pthread.dylib 0x00007fff59d512a7 _pthread_start + 70
36 libsystem_pthread.dylib 0x00007fff59d4d445 thread_start + 13
Thread 15 crashed with X86 Thread State (64-bit):
rax: 0x0000000000000000 rbx: 0x0000000000000000 rcx: 0x0000000000000000 rdx: 0x0000000000000000
rdi: 0x0000000000000001 rsi: 0x0000000000c00000 rbp: 0x000070000fd88820 rsp: 0x000070000fd88710
r8: 0x00000000fffffffa r9: 0x00000000fffffffb r10: 0x00000000533670a6 r11: 0x0000000000000002
r12: 0x0000000000000000 r13: 0x0000000102048ed0 r14: 0x0000000000000001 r15: 0x00000001020488c0
rip: 0x0000000101e50c7b rfl: 0x0000000000010246 cr2: 0x0000000102061000
Logical CPU: 10
Error Code: 0x00000000
Trap Number: 19
Binary Images:
0x1018d4000 - 0x1018f6ff7 +dotnet (0) <32E0E7BE-0C92-3236-995E-B1953E8694FF> /usr/local/share/dotnet/dotnet
0x101917000 - 0x1019fdfff +libhostfxr.dylib (0) <C49DB0F3-1732-3BD6-9C91-2A1DCF1393DD> /usr/local/share/dotnet/host/fxr/2.2.1/libhostfxr.dylib
0x101a06000 - 0x101ad3ff7 +libhostpolicy.dylib (0) <869E5F60-0C4A-36BB-B06B-89CCD384377B> /usr/local/share/dotnet/shared/Microsoft.NETCore.App/2.0.7/libhostpolicy.dylib
0x101afc000 - 0x10200aff7 +libcoreclr.dylib (0) <2D974A3C-5DDA-3610-920F-68FCCC70B0B8> /usr/local/share/dotnet/shared/Microsoft.NETCore.App/2.0.7/libcoreclr.dylib
0x102812000 - 0x102a16ff7 +libclrjit.dylib (0) <4A89FE79-2F2A-3A8F-ADBC-F8905E4659AC> /usr/local/share/dotnet/shared/Microsoft.NETCore.App/2.0.7/libclrjit.dylib
0x102af4000 - 0x102afffff +System.Globalization.Native.dylib (0) <67B4ECF3-8278-3373-87F4-12463AA91CA7> /usr/local/share/dotnet/shared/Microsoft.NETCore.App/2.0.7/System.Globalization.Native.dylib
0x102b06000 - 0x102b0eff3 +System.Native.dylib (0) <9E61EFE1-FC34-32A0-B897-1D35EEC288F4> /usr/local/share/dotnet/shared/Microsoft.NETCore.App/2.0.7/System.Native.dylib
0x102dab000 - 0x102dacff7 +System.Net.Http.Native.dylib (0) <AF7CBB55-5470-3CA3-AEA2-B48BD689557C> /usr/local/share/dotnet/shared/Microsoft.NETCore.App/2.0.7/System.Net.Http.Native.dylib
0x102e18000 - 0x102e1dfff +System.Security.Cryptography.Native.Apple.dylib (0) <5BFA934B-E17C-3448-AB95-68EBFC4F56EE> /usr/local/share/dotnet/shared/Microsoft.NETCore.App/2.0.7/System.Security.Cryptography.Native.Apple.dylib
0x1035b4000 - 0x1036326a7 dyld (635.2) <1780094A-8FE2-3EAA-B4A3-C4CF14BC5196> /usr/lib/dyld
0x7fff28c74000 - 0x7fff28c74fff com.apple.Accelerate (1.11 - Accelerate 1.11) <A09CB6D5-3F8A-3E05-B0EB-63878296A059> /System/Library/Frameworks/Accelerate.framework/Versions/A/Accelerate
0x7fff28c8c000 - 0x7fff2932cfe3 com.apple.vImage (8.1 - ???) <DB23E2A0-EA06-3073-AA7E-2873556714A9> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
0x7fff2932d000 - 0x7fff295a4fd7 libBLAS.dylib (1243.200.4) <76710990-AE2B-300E-88BB-797ABAD74956> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBLAS.dylib
0x7fff295a5000 - 0x7fff29617fe7 libBNNS.dylib (38.200.5) <5F3A4021-8FF8-30E8-B84A-AA2BD70F4151> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBNNS.dylib
0x7fff29618000 - 0x7fff299befff libLAPACK.dylib (1243.200.4) <45722A8A-5788-3C4C-ADD9-1812763FA635> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libLAPACK.dylib
0x7fff299bf000 - 0x7fff299d4ffb libLinearAlgebra.dylib (1243.200.4) <E923DA33-B142-3A73-A80A-642878D19099> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libLinearAlgebra.dylib
0x7fff299d5000 - 0x7fff299daff3 libQuadrature.dylib (3.200.2) <6FFAC142-415D-3AF0-BC09-336302F11934> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libQuadrature.dylib
0x7fff299db000 - 0x7fff29a58ffb libSparse.dylib (79.200.5) <0D7E71A4-10D2-3979-B386-D2426ADAF6D7> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libSparse.dylib
0x7fff29a59000 - 0x7fff29a6cffb libSparseBLAS.dylib (1243.200.4) <00D6FC17-B739-3259-90A4-92AC8BBE03D6> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libSparseBLAS.dylib
0x7fff29a6d000 - 0x7fff29c51ff3 libvDSP.dylib (671.220.1) <2F576522-08B1-3C65-8F00-3427E938ADDA> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvDSP.dylib
0x7fff29c52000 - 0x7fff29d07ff3 libvMisc.dylib (671.220.1) <29F59097-A256-38E9-9D55-BF56E9139CD9> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvMisc.dylib
0x7fff29d08000 - 0x7fff29d08fff com.apple.Accelerate.vecLib (3.11 - vecLib 3.11) <221E4FEF-0431-3316-8281-22B6F8315A09> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/vecLib
0x7fff2ad2b000 - 0x7fff2ad2bfff com.apple.ApplicationServices (50.1 - 50.1) <470C0943-30AD-3BA2-AFCE-EB7DD26E1709> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices
0x7fff2ad2c000 - 0x7fff2ad97ff7 com.apple.ApplicationServices.ATS (377 - 453.11) <7599E619-EE21-3EB7-875B-AE3B8D3E13BB> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/ATS
0x7fff2ae30000 - 0x7fff2af4ffff libFontParser.dylib (228.6) <E800074F-62CF-340A-A5A7-B8BE5B560045> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/Resources/libFontParser.dylib
0x7fff2af50000 - 0x7fff2af9bfff libFontRegistry.dylib (228.12) <480D472D-C8FB-321D-86EC-2EA6927A97AD> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/Resources/libFontRegistry.dylib
0x7fff2b097000 - 0x7fff2b09bff3 com.apple.ColorSyncLegacy (4.13.0 - 1) <90641B6B-D07B-3577-B594-965825544B60> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ColorSyncLegacy.framework/Versions/A/ColorSyncLegacy
0x7fff2b138000 - 0x7fff2b18aff3 com.apple.HIServices (1.22 - 627.14.2) <01F309D6-32E7-3C4F-A38B-8206EE3076CC> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/HIServices.framework/Versions/A/HIServices
0x7fff2b18b000 - 0x7fff2b199ff3 com.apple.LangAnalysis (1.7.0 - 1.7.0) <67BC5855-B7A3-39E6-B5DD-52B287EB1532> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/LangAnalysis.framework/Versions/A/LangAnalysis
0x7fff2b19a000 - 0x7fff2b1e6fff com.apple.print.framework.PrintCore (14.0 - 503.7) <C13BC56A-65F4-35B1-9E33-51FE6F3B06FD> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/PrintCore.framework/Versions/A/PrintCore
0x7fff2b1e7000 - 0x7fff2b222ff7 com.apple.QD (3.12 - 407.2) <94A30038-C545-327A-B1C0-E19C79D62BAB> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/QD.framework/Versions/A/QD
0x7fff2b223000 - 0x7fff2b22fff7 com.apple.speech.synthesis.framework (8.1.0 - 8.1.0) <823830AC-62A6-36CC-A659-6BC10F2AC6F5> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/SpeechSynthesis.framework/Versions/A/SpeechSynthesis
0x7fff2b230000 - 0x7fff2b4ccff7 com.apple.audio.toolbox.AudioToolbox (1.14 - 1.14) <F56518BA-B21B-32D8-B077-40A989815F46> /System/Library/Frameworks/AudioToolbox.framework/Versions/A/AudioToolbox
0x7fff2b832000 - 0x7fff2bbf3ff7 com.apple.CFNetwork (975.0.3 - 975.0.3) <99BD4FA0-8BD3-35E5-8FB1-C757D439716C> /System/Library/Frameworks/CFNetwork.framework/Versions/A/CFNetwork
0x7fff2c12f000 - 0x7fff2c1fbfff com.apple.ColorSync (4.13.0 - 3340) <0618DA46-5A5E-339D-BB2F-ED66A2BFCCF9> /System/Library/Frameworks/ColorSync.framework/Versions/A/ColorSync
0x7fff2c396000 - 0x7fff2c426fff com.apple.audio.CoreAudio (4.3.0 - 4.3.0) <A7F8E168-AB1D-36F4-9693-CFEF12BC197D> /System/Library/Frameworks/CoreAudio.framework/Versions/A/CoreAudio
0x7fff2c4b8000 - 0x7fff2c859fef com.apple.CoreData (120 - 866.1) <B74013FA-621B-30F9-8CFE-3290FF63C2B8> /System/Library/Frameworks/CoreData.framework/Versions/A/CoreData
0x7fff2c85a000 - 0x7fff2c943ff7 com.apple.CoreDisplay (101.3 - 104.4) <52C96B6A-B119-3BE2-B47D-65F12E987609> /System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay
0x7fff2c944000 - 0x7fff2cd91fe7 com.apple.CoreFoundation (6.9 - 1560.12) <B5BDC307-6C89-3DE0-B4B9-4C2C650E4528> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
0x7fff2cd93000 - 0x7fff2d420ff7 com.apple.CoreGraphics (2.0 - 1247.4.1) <D2F1DD53-09BD-307B-8B80-46B259530ED8> /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
0x7fff2d422000 - 0x7fff2d74bfff com.apple.CoreImage (14.1.0 - 710.2.240) <CAEE3AAA-0781-311A-B987-72C7332C1A3F> /System/Library/Frameworks/CoreImage.framework/Versions/A/CoreImage
0x7fff2dc01000 - 0x7fff2dc01fff com.apple.CoreServices (934 - 934) <EBA4A3BF-0B07-3E1B-9C14-8E6879453C6C> /System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices
0x7fff2dc02000 - 0x7fff2dc80ffb com.apple.AE (771 - 771) <BBFEAB6C-B1F9-3D22-934E-8298155AC459> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/AE.framework/Versions/A/AE
0x7fff2dc81000 - 0x7fff2df59ff7 com.apple.CoreServices.CarbonCore (1178.11 - 1178.11) <9FBE7BFB-3A81-37AC-8E15-E6F7932BBDC0> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CarbonCore.framework/Versions/A/CarbonCore
0x7fff2df5a000 - 0x7fff2dfa4ff7 com.apple.DictionaryServices (1.2 - 284.16.3) <D9388630-E7F2-321E-81FF-EBD5F3B47A52> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/DictionaryServices.framework/Versions/A/DictionaryServices
0x7fff2dfa5000 - 0x7fff2dfadffb com.apple.CoreServices.FSEvents (1239.200.12 - 1239.200.12) <E40A3C4A-79C7-37D8-999B-D1169A06870B> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/FSEvents.framework/Versions/A/FSEvents
0x7fff2dfae000 - 0x7fff2e179fff com.apple.LaunchServices (934 - 934) <FD3D313D-997B-388B-B208-29774CDDF897> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/LaunchServices
0x7fff2e17a000 - 0x7fff2e21cfff com.apple.Metadata (10.7.0 - 1191.52) <5A758D93-4BBD-3C6D-861B-000536ED9B2D> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Metadata
0x7fff2e21d000 - 0x7fff2e268ff7 com.apple.CoreServices.OSServices (934 - 934) <1D2AC09A-653F-3C2D-B5B9-F9ABA307E51C> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/OSServices.framework/Versions/A/OSServices
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0x7fff57c7d000 - 0x7fff57cd1ff3 libcurl.4.dylib (105.200.2) <607613FE-3D84-3035-9C79-C6F72AF287D7> /usr/lib/libcurl.4.dylib
0x7fff57d8b000 - 0x7fff57d8bfff libenergytrace.dylib (17.200.1) <D62ED169-B91C-3CCB-ADF5-E66AE4007B51> /usr/lib/libenergytrace.dylib
0x7fff57dbd000 - 0x7fff57dc2ff7 libgermantok.dylib (17.15.2) <9CBF0658-E83B-32E6-B674-3EE72D22C041> /usr/lib/libgermantok.dylib
0x7fff57dc3000 - 0x7fff57dc8ff7 libheimdal-asn1.dylib (520.220.2) <5302394C-ECF0-3C3B-BA67-4830EEF3CC40> /usr/lib/libheimdal-asn1.dylib
0x7fff57df4000 - 0x7fff57ee5ff7 libiconv.2.dylib (51.200.6) <3240A278-F537-3EC8-BE0C-983797520A50> /usr/lib/libiconv.2.dylib
0x7fff57ee6000 - 0x7fff58149ffb libicucore.A.dylib (62108.0.1) <969815D4-A345-31BB-82B7-0C3B58CA7E90> /usr/lib/libicucore.A.dylib
0x7fff58196000 - 0x7fff58197fff liblangid.dylib (128.15.1) <F79B6250-C0B1-3E8E-851F-6CA33B4311A3> /usr/lib/liblangid.dylib
0x7fff58198000 - 0x7fff581b0fff liblzma.5.dylib (10.200.3) <3ADDFA63-F37A-3C9C-91E4-58EE3113B9A1> /usr/lib/liblzma.5.dylib
0x7fff581c8000 - 0x7fff58278fff libmecab.1.0.0.dylib (779.19.2) <314FE1B9-3B4E-3B89-A101-33CE7B78FCE6> /usr/lib/libmecab.1.0.0.dylib
0x7fff58279000 - 0x7fff584b6fff libmecabra.dylib (779.19.2) <0ECEC3FC-935D-3EA5-8B3D-5CBD4E80AB78> /usr/lib/libmecabra.dylib
0x7fff5868e000 - 0x7fff589e6fff libnetwork.dylib (1229.221.1) <CE7ACD18-109F-382E-963B-C68419E301A1> /usr/lib/libnetwork.dylib
0x7fff58a77000 - 0x7fff591fdfe7 libobjc.A.dylib (750.1) <9CE27EC3-3A12-35D1-8F2F-3550B9668259> /usr/lib/libobjc.A.dylib
0x7fff59210000 - 0x7fff59214ffb libpam.2.dylib (22.200.1) <8C419238-675A-3C41-B8D4-95E391CA630F> /usr/lib/libpam.2.dylib
0x7fff59217000 - 0x7fff5924dff7 libpcap.A.dylib (79.200.4) <5939AB23-B2A9-3C03-B6C1-4F0E5A21D9FC> /usr/lib/libpcap.A.dylib
0x7fff59367000 - 0x7fff5937fffb libresolv.9.dylib (65.200.2) <0FEAEB01-B926-37FA-AB47-99BAC481C10B> /usr/lib/libresolv.9.dylib
0x7fff593be000 - 0x7fff593d0ff7 libsasl2.2.dylib (211) <205CC13E-4ED7-3CE9-987F-12B28C6115A7> /usr/lib/libsasl2.2.dylib
0x7fff593d3000 - 0x7fff595aafe7 libsqlite3.dylib (274.20) <4434B695-BC65-30D6-AFED-1B6488DB3D2E> /usr/lib/libsqlite3.dylib
0x7fff596ad000 - 0x7fff596fafff libssl.44.dylib (22.200.4) <CF4931A6-5928-3E2B-8E31-1854F36B0C19> /usr/lib/libssl.44.dylib
0x7fff59837000 - 0x7fff5983affb libutil.dylib (51.200.4) <91EE9BF4-FB06-3260-B502-7EFDAD5AF59B> /usr/lib/libutil.dylib
0x7fff5983b000 - 0x7fff59848fff libxar.1.dylib (404) <4B4D0206-0B62-3E89-AD07-E7BB9E4DFA68> /usr/lib/libxar.1.dylib
0x7fff5984d000 - 0x7fff59930fff libxml2.2.dylib (32.8) <1CE77741-2E67-34B6-BB9F-B8E043966FCE> /usr/lib/libxml2.2.dylib
0x7fff59931000 - 0x7fff59959ff3 libxslt.1.dylib (16.1) <F191E8B9-7530-30CA-873B-2FA2BF2D6374> /usr/lib/libxslt.1.dylib
0x7fff5995a000 - 0x7fff5996cffb libz.1.dylib (70.200.4) <99A3D725-8388-38B4-B66C-5E9006E6F072> /usr/lib/libz.1.dylib
0x7fff599dd000 - 0x7fff599e1ff3 libcache.dylib (81) <FE21A7E9-DBEB-33AC-836B-785AD036ACF4> /usr/lib/system/libcache.dylib
0x7fff599e2000 - 0x7fff599ecff3 libcommonCrypto.dylib (60118.220.1) <1099E427-6E81-3059-87AF-6F5FD81CA998> /usr/lib/system/libcommonCrypto.dylib
0x7fff599ed000 - 0x7fff599f4fff libcompiler_rt.dylib (63.4) <A4D9CF37-D076-3CE9-95F1-DA89DA1601B6> /usr/lib/system/libcompiler_rt.dylib
0x7fff599f5000 - 0x7fff599feff3 libcopyfile.dylib (146.200.3) <4BCDADBF-79F5-3829-B47D-64DA0D44BCBF> /usr/lib/system/libcopyfile.dylib
0x7fff599ff000 - 0x7fff59a83fdf libcorecrypto.dylib (602.220.6) <E1046E01-A2FD-35B4-B018-ACC372F3880E> /usr/lib/system/libcorecrypto.dylib
0x7fff59b0a000 - 0x7fff59b44ff7 libdispatch.dylib (1008.220.2) <D8B56783-152A-34A8-94E9-8E6BAE049384> /usr/lib/system/libdispatch.dylib
0x7fff59b45000 - 0x7fff59b74fff libdyld.dylib (635.2) <1B79A5CE-125F-301F-A441-C1869573AED0> /usr/lib/system/libdyld.dylib
0x7fff59b75000 - 0x7fff59b75ffb libkeymgr.dylib (30) <A73AA788-C35C-3284-BFCA-95B1BBDF0CF3> /usr/lib/system/libkeymgr.dylib
0x7fff59b76000 - 0x7fff59b82ff7 libkxld.dylib (4903.221.2) <16D75C5C-584A-3848-84C0-3BFB312AEB92> /usr/lib/system/libkxld.dylib
0x7fff59b83000 - 0x7fff59b83ff7 liblaunch.dylib (1336.220.5) <95EB6EAF-2DC5-344F-BADB-CA4E35E4E503> /usr/lib/system/liblaunch.dylib
0x7fff59b84000 - 0x7fff59b89fff libmacho.dylib (921) <ECC4E97C-575E-3A08-8191-BF02D7D4E637> /usr/lib/system/libmacho.dylib
0x7fff59b8a000 - 0x7fff59b8cffb libquarantine.dylib (86.220.1) <6AE5AEEC-A9FD-3CF8-92DD-12B5AFBE12DE> /usr/lib/system/libquarantine.dylib
0x7fff59b8d000 - 0x7fff59b8eff3 libremovefile.dylib (45.200.2) <D74A307B-3DC7-3992-B16C-DACB8207BE13> /usr/lib/system/libremovefile.dylib
0x7fff59b8f000 - 0x7fff59ba6ff3 libsystem_asl.dylib (356.200.4) <EC9D8AD4-E5CB-3765-804A-9E1E9DC045D2> /usr/lib/system/libsystem_asl.dylib
0x7fff59ba7000 - 0x7fff59ba7fff libsystem_blocks.dylib (73) <26419398-C30C-30F1-B656-A92AFA9560F6> /usr/lib/system/libsystem_blocks.dylib
0x7fff59ba8000 - 0x7fff59c30fff libsystem_c.dylib (1272.200.26) <3DEEE96E-6DF6-35AD-8654-D69AC26B907B> /usr/lib/system/libsystem_c.dylib
0x7fff59c31000 - 0x7fff59c34ff7 libsystem_configuration.dylib (963.200.27) <02CC3996-B34E-333C-8806-AE2699D34424> /usr/lib/system/libsystem_configuration.dylib
0x7fff59c35000 - 0x7fff59c38ff7 libsystem_coreservices.dylib (66) <254B6849-2C8F-302C-8616-B8324A11AB30> /usr/lib/system/libsystem_coreservices.dylib
0x7fff59c39000 - 0x7fff59c3fffb libsystem_darwin.dylib (1272.200.26) <974E9EF7-DE72-34B7-B056-0A81C10DF8EB> /usr/lib/system/libsystem_darwin.dylib
0x7fff59c40000 - 0x7fff59c46ff7 libsystem_dnssd.dylib (878.200.35) <FFC665AA-B257-35AD-BD8B-32FD42C2EEC1> /usr/lib/system/libsystem_dnssd.dylib
0x7fff59c47000 - 0x7fff59c93ff3 libsystem_info.dylib (517.200.9) <0707C387-D7DE-372E-8FF1-3DE5C91932D6> /usr/lib/system/libsystem_info.dylib
0x7fff59c94000 - 0x7fff59cbbff7 libsystem_kernel.dylib (4903.221.2) <0E882078-7330-3B49-AA5D-3CDB5645A4E5> /usr/lib/system/libsystem_kernel.dylib
0x7fff59cbc000 - 0x7fff59d07ff7 libsystem_m.dylib (3158.200.7) <43D1796B-954F-37D6-B1AC-9D80DF0655A2> /usr/lib/system/libsystem_m.dylib
0x7fff59d08000 - 0x7fff59d2cff7 libsystem_malloc.dylib (166.220.1) <3B196122-4E0D-3E3F-AA3E-5115B976DE26> /usr/lib/system/libsystem_malloc.dylib
0x7fff59d2d000 - 0x7fff59d38ff3 libsystem_networkextension.dylib (767.220.1) <C54EB8F6-F305-3452-8DB1-F7DA6859AF8C> /usr/lib/system/libsystem_networkextension.dylib
0x7fff59d39000 - 0x7fff59d40fff libsystem_notify.dylib (172.200.21) <BCCB222F-DC64-3954-A836-DCCE6659CA5A> /usr/lib/system/libsystem_notify.dylib
0x7fff59d41000 - 0x7fff59d4afef libsystem_platform.dylib (177.200.16) <B75B04AD-69FE-3ADE-84D2-C17972FC8F49> /usr/lib/system/libsystem_platform.dylib
0x7fff59d4b000 - 0x7fff59d55fff libsystem_pthread.dylib (330.220.2) <4958273C-4273-3501-8137-E44249E10D9C> /usr/lib/system/libsystem_pthread.dylib
0x7fff59d56000 - 0x7fff59d59ff7 libsystem_sandbox.dylib (851.220.9) <4D6433A8-C703-3ED9-82EB-B9E481A0FD2F> /usr/lib/system/libsystem_sandbox.dylib
0x7fff59d5a000 - 0x7fff59d5cff3 libsystem_secinit.dylib (30.220.1) <6C681113-8C48-3256-BEF6-0C3723DEB926> /usr/lib/system/libsystem_secinit.dylib
0x7fff59d5d000 - 0x7fff59d64ff7 libsystem_symptoms.dylib (820.227.2) <3147D594-F41F-35FD-BF0B-6B8B66A407DE> /usr/lib/system/libsystem_symptoms.dylib
0x7fff59d65000 - 0x7fff59d7aff7 libsystem_trace.dylib (906.220.1) <D5045DC5-A165-3238-A470-1796F12BF84F> /usr/lib/system/libsystem_trace.dylib
0x7fff59d7c000 - 0x7fff59d81ffb libunwind.dylib (35.4) <41222EF6-2233-3CF4-947A-15D48CB8C030> /usr/lib/system/libunwind.dylib
0x7fff59d82000 - 0x7fff59db2fff libxpc.dylib (1336.220.5) <B2137772-E202-3656-A089-F6DD517007D5> /usr/lib/system/libxpc.dylib
External Modification Summary:
Calls made by other processes targeting this process:
task_for_pid: 38
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: 127254126
thread_create: 0
thread_set_state: 0
VM Region Summary:
ReadOnly portion of Libraries: Total=342.6M resident=0K(0%) swapped_out_or_unallocated=342.6M(100%)
Writable regions: Total=186.8M written=0K(0%) resident=0K(0%) swapped_out=0K(0%) unallocated=186.8M(100%)
VIRTUAL REGION
REGION TYPE SIZE COUNT (non-coalesced)
=========== ======= =======
Activity Tracing 256K 2
Dispatch continuations 24.0M 2
Kernel Alloc Once 8K 2
MALLOC 113.9M 15
MALLOC guard page 16K 5
STACK GUARD 56.1M 24
Stack 18.9M 24
VM_ALLOCATE 2.3G 463
VM_ALLOCATE (reserved) 64K 2 reserved VM address space (unallocated)
__DATA 16.6M 206
__FONT_DATA 4K 2
__LINKEDIT 217.8M 12
__TEXT 124.8M 207
__UNICODE 564K 2
mapped file 54.4M 187
shared memory 12K 4
=========== ======= =======
TOTAL 2.9G 1143
TOTAL, minus reserved VM space 2.9G 1143
Model: MacBookPro15,1, BootROM 220.220.102.0.0 (iBridge: 16.16.1065.0.0,0), 6 processors, Intel Core i9, 2.9 GHz, 32 GB, SMC
Graphics: Intel UHD Graphics 630, Intel UHD Graphics 630, Built-In
Graphics: Radeon Pro 555X, Radeon Pro 555X, PCIe
Memory Module: BANK 0/ChannelA-DIMM0, 16 GB, DDR4, 2400 MHz, Micron, 16ATS2G64HZ-2G6B1 16ATS2G64HZ-2G6B1
Memory Module: BANK 2/ChannelB-DIMM0, 16 GB, DDR4, 2400 MHz, Micron, 16ATS2G64HZ-2G6B1 16ATS2G64HZ-2G6B1
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x7BF), wl0: Sep 18 2018 16:24:57 version 9.130.86.7.32.6.21 FWID 01-83a3fe91
Bluetooth: Version 6.0.9f2, 3 services, 27 devices, 1 incoming serial ports
Network Service: Wi-Fi, AirPort, en0
USB Device: USB 3.1 Bus
USB Device: iBridge Bus
USB Device: iBridge DFR brightness
USB Device: iBridge Display
USB Device: Apple Internal Keyboard / Trackpad
USB Device: Headset
USB Device: iBridge ALS
USB Device: iBridge FaceTime HD Camera (Built-in)
USB Device: iBridge
Thunderbolt Bus: MacBook Pro, Apple Inc., 34.6
Thunderbolt Bus: MacBook Pro, Apple Inc., 34.6
I've been debugging an issue for almost 2 weeks with no resolution in sight. Running 2.2.103 on OSX Mojave.
Doing heavy CSV processing across ~12 threads, our application will abort non-deterministically after a minute or so. No exception is reported. Instead, a SIGSEGV occurs on one of the threads and a core dump is created. Almost always, this shows that the crashed thread was in
RtlRestoreContextat the time, while most (or all) other threads are blocked waiting on GC for a requested memory allocation. Very recently, I've also seen the crashed thread inWKS::gc_heap::generation_to_condemn(int, int*, int*, int)(see example dump below).Again, this is non-deterministic right now and difficult to reproduce.