Crash -- any ideas?


    Jan 31 2006 | 12:35 pm
    I've had a couple of crashes recently.
    Here's a crash report, if anyone has any ideas.
    It looks like something's bugging out with seq~,
    but I've no idea whether this is me or the object.
    I haven't changed anything recently, but I also don't
    know whether any real changes were made to seq~ in
    4.5.6(?).
    G5 dual 1.8, OS X.4.4,
    1.5 GB RAM, MaxMSP 4.5.6
    Thread 24 Crashed:
    0 seq~ 0x185fb900 seq_between + 152
    1 seq~ 0x185fbb24 seq_perform + 328
    2 MaxAudioLib 0x007cdd7c dspchain_tick + 80
    3 MaxAudioLib 0x007cbf1c ad_process + 392
    4 CoreAudio=! 0x15196b34 coreaudio_onedevice_ioproc + 276
    5 com.apple.audio.CoreAudio 0x91414ac8 IOA_Device::CallIOProcs(AudioTimeStamp const&, AudioTimeStamp const&, AudioTimeStamp const&) + 376
    6 com.apple.audio.CoreAudio 0x914147dc HP_IOThread::PerformIO(AudioTimeStamp const&) + 532
    7 com.apple.audio.CoreAudio 0x914127ec HP_IOThread::WorkLoop() + 1156
    8 com.apple.audio.CoreAudio 0x91412354 HP_IOThread::ThreadEntry(HP_IOThread*) + 16
    9 com.apple.audio.CoreAudio 0x914031d4 CAPThread::Entry(CAPThread*) + 96
    10 libSystem.B.dylib 0x9002b200 _pthread_body + 96
    Thread 24 crashed with PPC Thread State 64:
    srr0: 0x00000000185fb900 srr1: 0x100000000200f030 vrsave: 0x0000000000000000
    cr: 0x44000274 xer: 0x0000000000000000 lr: 0x00000000185fbb24 ctr: 0x0000000090048a80
    r0: 0x0000000000000000 r1: 0x00000000f0101880 r2: 0x0000000001a57200 r3: 0x00000000343b7a60
    r4: 0x00000000746f2061 r5: 0x0000000000000000 r6: 0x000000001783e228 r7: 0xffffffffffffffff
    r8: 0x0000000000000001 r9: 0x0000000000000001 r10: 0x00000000180a1fc0 r11: 0x0000000000000000
    r12: 0x00000000a0007598 r13: 0x0000000000000000 r14: 0x0000000000000000 r15: 0x0000000000000000
    r16: 0x0000000000000000 r17: 0x0000000000000000 r18: 0x0000000000000000 r19: 0x00000000357f69c8
    r20: 0x0000000000000000 r21: 0x000000000184d7f8 r22: 0x0000000000000100 r23: 0x0000000001878044
    r24: 0x0000000000000000 r25: 0x00000000015c6ae8 r26: 0x0000000000000200 r27: 0x0000000000000040
    r28: 0x0000000001b57c00 r29: 0x0000000001b6d9c4 r30: 0x00000000343b7a60 r31: 0x0000000000000040
    thanks,
    J.

    • Jan 31 2006 | 6:51 pm
      Your guess is as good as mine unless you provide us with a bit more
      information. While we appreciate the crash report, it is only a small
      piece of the story. Please send a simple example patch with numbered
      steps to reproduce the crash.
      Cheers,
      Andrew B.
    • Feb 01 2006 | 9:19 am
      yeah, I kind of figured you'd need more...
      unfortunately, I can't really reproduce the problem
      in a simple or small way. I'll keep poking away at
      it. Were there any major changes to seq~ in 4.5.6,
      btw?
      J.