Re: [sc-users] PlayBuf bug

[Stephan Wittwer <s@xxxxxxxxxx>]

Could this be OS-version related? Just guessing.
I tried it on an older Mac with an a SC3 from anon. CVS from may 2004 
(red icon!) with no problem, again. But I have 10.3.7 on that computer 
too and no way to compare....


Am 30.12.2004 um 21:05 schrieb James Harkins:

> On Thursday, Dec 30, 2004, at 12:16 US/Eastern, Stephan Wittwer wrote:
>
> > Am 30.12.2004 um 17:44 schrieb James Harkins:
> > > Seems nothing been done about this...
> >
> > No problem, here, no bug
>
> Nonetheless (see thread 6):
>
> Date/Time:  2004-12-30 11:39:37 -0500
> OS Version: 10.2.8 (Build 6R73)
> Host:       Isabelle.local.
>
> Command:    scsynth
> PID:        10990
>
> Exception:  EXC_BAD_ACCESS (0x0001)
> Codes:      KERN_INVALID_ADDRESS (0x0001) at 0x012f1000
>
> Thread 0:
>  #0   0x9003e9a8 in semaphore_wait_signal_trap
>  #1   0x9003e7c4 in _pthread_cond_wait
>  #2   0x0001b7ac in SC_Semaphore::Acquire() (SC_Sem.cpp:41)
>  #3   0x000089b4 in World_WaitForQuit (SC_World.cpp:662)
>  #4   0x00002e58 in main (scsynth_main.cpp:282)
>  #5   0x000020bc in _start (crt.c:267)
>  #6   0x8fe19154 in _dyld_start
>
> Thread 1:
>  #0   0x9003e9a8 in semaphore_wait_signal_trap
>  #1   0x9003e7c4 in _pthread_cond_wait
>  #2   0x004fdd34 in SC_SyncCondition::WaitEach() 
> (SC_SyncCondition.cpp:46)
>  #3   0x004fd430 in disk_io_thread_func(void*) (DiskIO_UGens.cpp:117)
>  #4   0x90020c28 in _pthread_body
>
> Thread 2:
>  #0   0x90006a28 in clock_sleep_trap
>  #1   0x9000672c in nanosleep
>  #2   0x9003e248 in usleep
>  #3   0x0043fd40 in gstate_update_func(void*) (MacUGens.cpp:79)
>  #4   0x90020c28 in _pthread_body
>
> Thread 3:
>  #0   0x90006a28 in clock_sleep_trap
>  #1   0x9000672c in nanosleep
>  #2   0x90006670 in sleep
>  #3   0x00018874 in resyncThreadFunc(void*) (SC_CoreAudio.cpp:114)
>  #4   0x90020c28 in _pthread_body
>
> Thread 4:
>  #0   0x9003e9a8 in semaphore_wait_signal_trap
>  #1   0x9003e7c4 in _pthread_cond_wait
>  #2   0x0000aa48 in SC_SyncCondition::WaitNext() 
> (SC_SyncCondition.cpp:76)
>  #3   0x000190c4 in SC_AudioDriver::RunThread() (SC_CoreAudio.cpp:32)
>  #4   0x90020c28 in _pthread_body
>
> Thread 5:
>  #0   0x90073ba8 in mach_msg_trap
>  #1   0x90005ed0 in mach_msg
>  #2   0x90148938 in __CFRunLoopRun
>  #3   0x90180f04 in CFRunLoopRunSpecific
>  #4   0x94652f80 in HALRunLoop::OwnThread(void*)
>  #5   0x946591e0 in CAPThread::Entry(CAPThread*)
>  #6   0x90020c28 in _pthread_body
>
> Thread 6 Crashed:
>  #0   0x003dddfc in PlayBuf_next_kk (DelayUGens.cpp:826)
>  #1   0x00015870 in Group_Calc (SC_Group.cpp:71)
>  #2   0x00015870 in Group_Calc (SC_Group.cpp:71)
>  #3   0x0001a4e4 in SC_CoreAudioDriver::Run(AudioBufferList const*, 
> AudioBufferList*, long long) (SC_CoreAudio.cpp:894)
>  #4   0x0001a104 in appIOProc(unsigned long, AudioTimeStamp const*, 
> AudioBufferList const*, AudioTimeStamp const*, AudioBufferList*, 
> AudioTimeStamp const*, void*) (SC_CoreAudio.cpp:802)
>  #5   0x9464360c in IOADevice::CallIOProcs(AudioTimeStamp const&, 
> AudioTimeStamp const&, AudioTimeStamp const&)
>  #6   0x94643a60 in HPIOThread::PerformIO(AudioTimeStamp const&)
>  #7   0x94642c14 in HPIOThread::WorkLoop()
>  #8   0x9465919c in HPIOThread::ThreadEntry(HPIOThread*)
>  #9   0x946591e0 in CAPThread::Entry(CAPThread*)
>  #10  0x90020c28 in _pthread_body
>
> Thread 7:
>  #0   0x9002560c in recvfrom
>  #1   0x000064c4 in SC_UdpInPort::Run() (SC_ComPort.cpp:390)
>  #2   0x90020c28 in _pthread_body
>
> Thread 8:
>  #0   0x90073ba8 in mach_msg_trap
>  #1   0x90005ed0 in mach_msg
>  #2   0x90148938 in __CFRunLoopRun
>  #3   0x90180f04 in CFRunLoopRunSpecific
>  #4   0x92b38308 in NetService::Register(CFStreamError*)
>  #5   0x92b38008 in CFNetServiceRegister
>  #6   0x00005fc4 in rendezvous_thread_func(void*) (SC_ComPort.cpp:266)
>  #7   0x90020c28 in _pthread_body
>
> Thread 9:
>  #0   0x90073ba8 in mach_msg_trap
>  #1   0x90005ed0 in mach_msg
>  #2   0x90148938 in __CFRunLoopRun
>  #3   0x90180f04 in CFRunLoopRunSpecific
>  #4   0x90148188 in CFRunLoopRun
>  #5   0x00006fe8 in SC_MachMessagePort::Run() (SC_ComPort.cpp:685)
>  #6   0x90020c28 in _pthread_body
>
> PPC Thread State:
>   srr0: 0x003dddfc srr1: 0x0000f030                vrsave: 0x00000000
>    xer: 0x20000000   lr: 0x003ddd34  ctr: 0x00000001   mq: 0x00000000
>     r0: 0x00000004   r1: 0xf03057c0   r2: 0x004f40f8   r3: 0x003edb88
>     r4: 0x004f40f4   r5: 0x003edb88   r6: 0x012f0fe8   r7: 0x012f0ff8
>     r8: 0x012f0ff0   r9: 0xf0305804  r10: 0x012f0ffc  r11: 0x00000004
>    r12: 0x003edb88  r13: 0x00000000  r14: 0x005f1c81  r15: 0x002defe0
>    r16: 0x00000001  r17: 0x00000008  r18: 0x00000008  r19: 0x000004ff
>    r20: 0xf0305800  r21: 0x0001a3fe  r22: 0x43300000  r23: 0x00000000
>    r24: 0x0121f000  r25: 0x000d2000  r26: 0x00000002  r27: 0x00000002
>    r28: 0x008af3a0  r29: 0x00000008  r30: 0x00000002  r31: 0x003ddb88
>
> hjh
> ____________________________________
>
> H. James Harkins /// dewdrop_world
> http://www.dewdrop-world.net
>
> "If attacked by a lion, thrust your arm down his throat.
> This takes some practice."  -- Cyril Connolly
>
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