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[BUG] cycle~ to rect~ sync makes max crash 5.1.7 os x 10.5.8

March 4, 2011 | 9:20 am

isolated to just 2 objects. steps to reproduce:

1. turn on audio processing in dsp status
2. make a [rect~ 50]
3. make a [cycle~ 201]
4. connect cycle’s output to rect’s "sync input" on the right

machine running max msp jitter m4l 5.1.7 on os x 10.5.8 macbook 2.4ghz core 2 duo
tried on a mbp running 10.6.4 and it does not crash.

not complaining or anything but i accidently made this connection right in the middle of a slightly arrogant "look how cool max is" demo. lost the patch and nerds laughed at me.


March 4, 2011 | 9:22 am


Thread 7 Crashed:
0 com.cycling74.rect~ 0x188c7c5f rect_perform + 1227
1 com.cycling74.MaxAudioAPI 0x15d6989c dspchain_tick + 90
2 com.cycling74.MaxAudioAPI 0x15d682cc ad_process + 470
3 com.cycling74.ad_coreaudio 0x187365c3 coreaudio_twodevice_ioproc + 537
4 com.apple.audio.CoreAudio 0x95bc0177 HP_IOProc::Call(AudioTimeStamp const&, AudioTimeStamp const&, AudioBufferList const*, AudioTimeStamp const&, AudioBufferList*) + 319
5 com.apple.audio.CoreAudio 0x95bbfe68 IOA_Device::CallIOProcs(AudioTimeStamp const&, AudioTimeStamp const&, AudioTimeStamp const&) + 274
6 com.apple.audio.CoreAudio 0x95bbfd44 HP_IOThread::PerformIO(AudioTimeStamp const&) + 1246
7 com.apple.audio.CoreAudio 0x95bbe11f HP_IOThread::WorkLoop() + 1239
8 com.apple.audio.CoreAudio 0x95bbdc43 HP_IOThread::ThreadEntry(HP_IOThread*) + 17
9 com.apple.audio.CoreAudio 0x95bae480 CAPThread::Entry(CAPThread*) + 96
10 libSystem.B.dylib 0x91dbf155 _pthread_start + 321
11 libSystem.B.dylib 0x91dbf012 thread_start + 34


March 4, 2011 | 9:30 am

Max crashed after ±30s on my iMac under X.6.6., same crashlog.

p


March 4, 2011 | 1:53 pm

Same here. Max 5.1.8, macbook pro core 2 duo 2.8 ghz, os x 10.6.6

m


March 4, 2011 | 4:43 pm

Thanks – I can reproduce. Looks like it is Mac only.

-A


March 4, 2011 | 7:13 pm

This is fixed for the 5.1.8 release

Thanks

-A


March 4, 2011 | 7:37 pm

fantastic!


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