PT 12 crashing waiting for EuCon to become ready

My system is some state where both EuCon and Pro Tools will crash on startup. Latest versions of both.

Stack trace from PT:

Code:

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* thread #91: tid = 0x825b, 0x000000013c5c4785 libEuCon2.dylib`EuMutex::TryLock() + 13, name = 'Bonjour', stop reason = EXC_BAD_ACCESS (code=1, address=0x20000000250)
    frame #0: 0x000000013c5c4785 libEuCon2.dylib`EuMutex::TryLock() + 13
libEuCon2.dylib`EuMutex::TryLock:
->  0x13c5c4785 <+13>: cmpl  $0x0, 0x50(%rdi)
    0x13c5c4789 <+17>: jne    0x13c5c4794              ; <+28>
    0x13c5c478b <+19>: callq  0x13c5efb0c              ; symbol stub for: pthread_mutex_trylock
    0x13c5c4790 <+24>: testl  %eax, %eax
(lldb) bt
* thread #91: tid = 0x825b, 0x000000013c5c4785 libEuCon2.dylib`EuMutex::TryLock() + 13, name = 'Bonjour', stop reason = EXC_BAD_ACCESS (code=1, address=0x20000000250)
  * frame #0: 0x000000013c5c4785 libEuCon2.dylib`EuMutex::TryLock() + 13
    frame #1: 0x000000013c5dd5b3 libEuCon2.dylib`EuDOF::Connection::FlushIfNotBusy() + 25
    frame #2: 0x000000013c5e349e libEuCon2.dylib`EuDOF::SendManager::RemoveConnection(EuDOF::Connection*) + 52
    frame #3: 0x000000013c5d97e7 libEuCon2.dylib`EuDOF::ClientModule::SetSingleSocket(EuDataSocket*, unsigned short) + 65
    frame #4: 0x000000013c5cf767 libEuCon2.dylib`EuDOF::EuDOFDNSServices::PairToService(EuDOF::ClientModule&) + 927
    frame #5: 0x000000013c5ceaee libEuCon2.dylib`EuDOF::EuDOFDNSServices::Event(EuDNSServices::tDNSEvent, EuNetService&) + 122
    frame #6: 0x000000013c5edd22 libEuCon2.dylib`EuDNSServices::CallbackQuery(_DNSServiceRef_t*, unsigned int, unsigned int, int, char const*, unsigned short, unsigned short, unsigned short, void const*, unsigned int, void*) + 528
    frame #7: 0x00007fff8c148c9b libsystem_dnssd.dylib`handle_query_response + 243
    frame #8: 0x00007fff8c1471b8 libsystem_dnssd.dylib`DNSServiceProcessResult + 680
    frame #9: 0x000000013c5ece8f libEuCon2.dylib`EuDNSServices::HandleEvents(long) + 895
    frame #10: 0x000000013c5eefa6 libEuCon2.dylib`EuDNSServicesThread::Run() + 30
    frame #11: 0x000000013c5c4d28 libEuCon2.dylib`EuThread::ThreadStart(EuThread*) + 212
    frame #12: 0x000000013c5c5119 libEuCon2.dylib`(anonymous namespace)::startRoutine(void*) + 9
    frame #13: 0x00007fff8f3bb268 libsystem_pthread.dylib`_pthread_body + 131
    frame #14: 0x00007fff8f3bb1e5 libsystem_pthread.dylib`_pthread_start + 176
    frame #15: 0x00007fff8f3b941d libsystem_pthread.dylib`thread_start + 13

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from EuControl:

Code:

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Application Specific Information:
abort() called
terminating with uncaught exception of type CDOFError

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0  libsystem_kernel.dylib                0x924aa69a __pthread_kill + 10
1  libsystem_pthread.dylib              0x9903af19 pthread_kill + 101
2  libsystem_c.dylib                    0x92d4ceee abort + 156
3  libc++abi.dylib                      0x969e92f9 abort_message + 169
4  libc++abi.dylib                      0x96a0c49f default_terminate_handler() + 300
5  libc++abi.dylib                      0x96a09ac0 std::__terminate(void (*)()) + 14
6  libc++abi.dylib                      0x96a094db __cxa_throw + 122
7  com.Euphonix.EuControl                0x000a7044 (anonymous namespace)::DOFTraceHandler(EuDOF::Trace::tTraceType, char const*, int, std::string const&) + 804
8  com.Euphonix.EuControl                0x003594f2 EuDOF::Connection::Connect(EuSocketAddress&) + 1632
9  com.Euphonix.EuControl                0x003568ad EuDOF::ClientModule::Connect(EuSocketAddress&) + 31
10  com.Euphonix.EuControl                0x0034c1d1 EuDOF::EuDOFDNSServices::PairToService(EuDOF::ClientModule&) + 985
11  com.Euphonix.EuControl                0x00350b5d EuDOF::BonjORB::ConnectToService(EuDOF::ClientModule&) + 79
12  com.Euphonix.EuControl                0x0003c44f CMC2WorkstationContext::ConnectToService() + 493
13  com.Euphonix.EuControl                0x0003c0e2 CMC2WorkstationContext::CMC2WorkstationContext(std::string const&, bool) + 168
14  com.Euphonix.EuControl                0x0003c034 CMC2WorkstationContext::CMC2WorkstationContext(std::string const&, bool) + 32
15  com.Euphonix.EuControl                0x0003eb81 CMC2WorkstationContextManager::IsAlive(std::string const&) + 97
16  com.Euphonix.EuControl                0x000fa716 EuConWSInfo::IsAlive() + 30
17  com.Euphonix.EuControl                0x0009a8ec CAppManager::AddWS(EuConWSInfo&) + 398
18  com.Euphonix.EuControl                0x00099986 CAppManager::BindToCurrentWorkstation(CAppManager::CProgBarUpdater&, bool) + 656
19  com.Euphonix.EuControl                0x000978e2 CAppManager::StartApp(CAppManager::CProgBarUpdater&, CAppManager::CAlerter&) + 1142
20  com.Euphonix.EuControl                0x00036736 -[AppController doStartupTask:] + 250
21  com.Euphonix.EuControl                0x00036c4c -[AppController doStart] + 89
22  com.Euphonix.EuControl                0x00037d57 -[AppController applicationDidFinishLaunching:] + 114
... snip ...

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When EuCon works, it's great... when it doesn't it is a bit frustrating! The irony is that I just want to use my S3 for audio output right now, not as a controller.

Update: rebooting fixed it.