[sc-dev] internal server crash

[James Harkins <jamshark70@xxxxxxxxx>]

Guess what? I had another internal server crash tonight. I was using MixerChannel-scope while testing a patch. 

The internal server is pretty scary. It's a shame ... I had the thought of writing some simple short pieces to play on the internal server while loading up the next piece on the local server during performance, but I don't dare because the internal server takes the whole thing down if you breathe funny. Maybe I'll have to use a second local server. (Can you do that?)

Hoping for some progress on it some time ... 
James

Date/Time:  2003-12-29 22:02:49 -0500
OS Version: 10.2.8 (Build 6R73)
Host:       Isabelle.local.

Command:    SuperCollider
PID:        759

Exception:  EXC_BAD_ACCESS (0x0001)
Codes:      KERN_PROTECTION_FAILURE (0x0002) at 0x00000009

Thread 0:
#0   0x90073ba8 in mach_msg_trap
#1   0x90005ed0 in mach_msg
#2   0x901489f0 in __CFRunLoopRun
#3   0x90180f58 in CFRunLoopRunSpecific
#4   0x969a3b70 in RunCurrentEventLoopInMode
#5   0x969b3b00 in ReceiveNextEventCommon
#6   0x969dabbc in BlockUntilNextEventMatchingListInMode
#7   0x9308dedc in _DPSNextEvent
#8   0x930a0158 in -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:]
#9   0x930b1d88 in -[NSApplication run]
#10  0x9315fc58 in NSApplicationMain
#11  0x0000491c in _start (crt.c:267)
#12  0x0000479c in start

Thread 1:
#0   0x9002560c in recvfrom
#1   0x0007ef5c in SC_UdpInPort::Run() (SC_ComPort.cpp:282)
#2   0x90020c28 in _pthread_body

Thread 2:
#0   0x90006a28 in clock_sleep_trap
#1   0x9000672c in nanosleep
#2   0x90006670 in sleep
#3   0x0007224c in resyncThread(void*) (PyrSched.cpp:487)
#4   0x90020c28 in _pthread_body

Thread 3:
#0   0x9003e9a8 in semaphore_wait_signal_trap
#1   0x9003e7c4 in _pthread_cond_wait
#2   0x00072cc4 in TempoClock::Run() (PyrSched.cpp:903)
#3   0x90020c28 in _pthread_body

Thread 4:
#0   0x9003e9a8 in semaphore_wait_signal_trap
#1   0x9003e7c4 in _pthread_cond_wait
#2   0x00072cc4 in TempoClock::Run() (PyrSched.cpp:903)
#3   0x90020c28 in _pthread_body

Thread 5:
#0   0x9003e9a8 in semaphore_wait_signal_trap
#1   0x9003e7c4 in _pthread_cond_wait
#2   0x000722f4 in schedRunFunc(void*) (PyrSched.cpp:512)
#3   0x90020c28 in _pthread_body

Thread 6:
#0   0x9003e9a8 in semaphore_wait_signal_trap
#1   0x9003e7c4 in _pthread_cond_wait
#2   0x02a9103c in SC_SyncCondition::WaitEach() (SC_SyncCondition.cpp:46)
#3   0x02a90630 in disk_io_thread_func(void*) (DiskIO_UGens.cpp:85)
#4   0x90020c28 in _pthread_body

Thread 7:
#0   0x90006a28 in clock_sleep_trap
#1   0x9000672c in nanosleep
#2   0x9003e248 in usleep
#3   0x02a3a3c4 in gstate_update_func(void*) (MacUGens.cpp:76)
#4   0x90020c28 in _pthread_body

Thread 8:
#0   0x90006a28 in clock_sleep_trap
#1   0x9000672c in nanosleep
#2   0x90006670 in sleep
#3   0x000a5c14 in resyncThreadFunc(void*) (SC_CoreAudio.cpp:111)
#4   0x90020c28 in _pthread_body

Thread 9:
#0   0x9003e9a8 in semaphore_wait_signal_trap
#1   0x9003e7c4 in _pthread_cond_wait
#2   0x00095c30 in SC_SyncCondition::WaitNext() (SC_SyncCondition.cpp:76)
#3   0x000a6914 in audio_driver_thread_func(void*) (SC_CoreAudio.cpp:32)
#4   0x90020c28 in _pthread_body

Thread 10:
#0   0x90073ba8 in mach_msg_trap
#1   0x90005ed0 in mach_msg
#2   0x901489f0 in __CFRunLoopRun
#3   0x90180f58 in CFRunLoopRunSpecific
#4   0x9465315c in HALRunLoop::OwnThread(void*)
#5   0x946593ac in CAPThread::Entry(CAPThread*)
#6   0x90020c28 in _pthread_body

Thread 11:
#0   0x9003e9a8 in semaphore_wait_signal_trap
#1   0x9003e7c4 in _pthread_cond_wait
#2   0x97e340a0 in -[NSConditionLock lockWhenCondition:]
#3   0x930819a0 in -[NSUIHeartBeat _heartBeatThread:]
#4   0x97e2cc50 in forkThreadForFunction
#5   0x90020c28 in _pthread_body

Thread 12 Crashed:
#0   0x000a602c in Perform_ToEngine_Msg(FifoMsg*) (SC_CoreAudio.cpp:58)
#1   0x000a7b74 in appIOProc(unsigned long, AudioTimeStamp const*, AudioBufferList const*, AudioTimeStamp const*, AudioBufferList*, AudioTimeStamp const*, void*) (SC_CoreAudio.cpp:799)
#2   0x94643874 in IOADevice::CallIOProcs(AudioTimeStamp const&, AudioTimeStamp const&, AudioTimeStamp const&)
#3   0x94643cc8 in HPIOThread::PerformIO(AudioTimeStamp const&)
#4   0x94642e7c in HPIOThread::WorkLoop()
#5   0x94659368 in HPIOThread::ThreadEntry(HPIOThread*)
#6   0x946593ac in CAPThread::Entry(CAPThread*)
#7   0x90020c28 in _pthread_body

Thread 13:
#0   0x90073ba8 in mach_msg_trap
#1   0x90005ed0 in mach_msg
#2   0x953ddd60 in XServerMachPort::ReceiveMessage(int&, void*, int&)
#3   0x953d1798 in MIDIInPortThread::Run()
#4   0x953d55dc in XThread::RunHelper(void*)
#5   0x90020c28 in _pthread_body

PPC Thread State:
srr0: 0x000a602c srr1: 0x0000f030                vrsave: 0x00000000
xer: 0x00000000   lr: 0x000a5fd8  ctr: 0x000a5fc8   mq: 0x00000000
r0: 0x00003970   r1: 0xf0305920   r2: 0x0289f000   r3: 0x02a78000
r4: 0x02a7b994   r5: 0x00000397   r6: 0x00000001   r7: 0x00000397
r8: 0x00000000   r9: 0x00000397  r10: 0x00000345  r11: 0x00000000
r12: 0x000a5fc8  r13: 0x0288fa40  r14: 0x0303f870  r15: 0x02a7f470
r16: 0x00000344  r17: 0x00000343  r18: 0x0000005e  r19: 0x7c0eb781
r20: 0x00000000  r21: 0xf0305d60  r22: 0xf0305c50  r23: 0x00000200
r24: 0x02875f60  r25: 0x02a7f47c  r26: 0x02875f60  r27: 0x02a88000
r28: 0x03048810  r29: 0x00000344  r30: 0x02a7c030  r31: 0x000a5fd8


____________________________________

H. James Harkins /// dewdrop_world
http://www.duke.edu/~jharkins

"If attacked by a lion, thrust your arm down his throat.
This takes some practice."  -- Cyril Connolly