Here is an example of the crashed thread in the log:
Thread 16 Crashed:
0 libsystem_kernel.dylib 0x00007fff70fc12c2 __pthread_kill + 10
1 libsystem_pthread.dylib 0x00007fff7107cbf1 pthread_kill + 284
2 libsystem_c.dylib 0x00007fff70f2b6a6 abort + 127
3 libsystem_c.dylib 0x00007fff70ef420d __assert_rtn + 324
4 com.kempermusic.rigmanager 0x000000010dd63da4 gobosh::cbor::decoder::addToBuffer(unsigned char const*, unsigned long) (.cold.2) + 35
5 com.kempermusic.rigmanager 0x000000010db8a097 gobosh::cbor::decoder::addToBuffer(unsigned char const*, unsigned long) + 257
6 com.kempermusic.rigmanager 0x000000010db88eb1 gobosh::cbor::decoder::parse(unsigned char const*, unsigned long) + 1013
7 com.kempermusic.rigmanager 0x000000010db40420 ProfilerControlCenter::LibrarianComm::PollOnce() + 114
8 com.kempermusic.rigmanager 0x000000010db40525 ProfilerControlCenter::LibrarianComm::RunLoop(long long, ProfilerControlCenter::LibrarianCommand*) + 67
9 com.kempermusic.rigmanager 0x000000010db4d05b KPAComm2::FileDownloadCommand::Execute() + 115
10 com.kempermusic.rigmanager 0x000000010dd627ba Access::CommandProcessor::Work() + 330
11 com.kempermusic.rigmanager 0x000000010dd62a29 Access::CommandThread::Run() + 17
12 com.kempermusic.rigmanager 0x000000010db5c804 Access::Threading::Thread::OSThreadFunc(void*) + 36
13 libsystem_pthread.dylib 0x00007fff7107a2eb _pthread_body + 126
14 libsystem_pthread.dylib 0x00007fff7107d249 _pthread_start + 66
15 libsystem_pthread.dylib 0x00007fff7107940d thread_start + 13