To my naive eyes, it seems like it was trying to draw something on
screen (QD == QuickDraw ??), but I’m really not sure…

Thanks,
Dan

Date/Time: 2007-06-19 10:35:32.450 -0400
OS Version: 10.4.7 (Build 8K1123)
Report Version: 4

Command: Live
Path: /Applications/Live 6.0.7 OS X/Live.app/Contents/MacOS/Live
Parent: WindowServer [55]

Version: 6.0.7 (6.0.7)

PID: 13331
Thread: 0

Exception: EXC_BAD_ACCESS (0×0001)
Codes: KERN_PROTECTION_FAILURE (0×0002) at 0x0000023f

Thread 0 Crashed:
0 com.apple.QD 0x91716dfa CopyRgn + 25
1 com.apple.QD 0x9172c49a GetPortClipRegion + 44
2 com.cycling74.PluggoAU 0x1b42d2c8 PluggoAUViewEntry + 222
3 com.cycling74.PluggoAU 0x1b42d719 PluggoAUViewEntry + 1327
4 com.apple.HIToolbox 0x92e3dc41 TimerVector + 31
5 com.apple.CoreFoundation 0x9082a822 CFRunLoopRunSpecific + 3341
6 com.apple.CoreFoundation 0x90829b0e CFRunLoopRunInMode + 61
7 com.apple.HIToolbox 0x92e05bef
RunCurrentEventLoopInMode + 285
8 com.apple.HIToolbox 0x92e052fd ReceiveNextEventCommon + 385
9 com.apple.HIToolbox 0x92e4dc8f _AcquireNextEvent + 58
10 com.apple.HIToolbox 0x92e4dad0
RunApplicationEventLoop + 150
11 com.ableton.live 0×00086375 0×1000 + 545653
12 com.ableton.live 0x0000271a 0×1000 + 5914
13 com.ableton.live 0×00002635 0×1000 + 5685

Thread 1:
0 libSystem.B.dylib 0x90009f77 mach_msg_trap + 7
1 com.apple.audio.midi.CoreMIDI 0x9609493b
XServerMachPort::ReceiveMessage(int&, void*, int&) + 101
2 com.apple.audio.midi.CoreMIDI 0x9608ce8d
MIDIInPortThread::Run() + 113
3 com.apple.audio.midi.CoreMIDI 0x9608db6d
XThread::RunHelper(void*) + 17
4 com.apple.audio.midi.CoreMIDI 0x960954ad
CAPThread::Entry(CAPThread*) + 93
5 libSystem.B.dylib 0x900244a7 _pthread_body + 84

Thread 2:
0 libSystem.B.dylib 0x90024bbf semaphore_wait_trap + 7
1 com.ableton.live 0×00457230 0×1000 + 4547120
2 com.ableton.live 0x00ac1b40 0×1000 + 11275072
3 libSystem.B.dylib 0x900244a7 _pthread_body + 84

Thread 3:
0 libSystem.B.dylib 0x90024bbf semaphore_wait_trap + 7
1 com.ableton.live 0x00ec529b 0×1000 + 15483547
2 com.ableton.live 0x00ac1b40 0×1000 + 11275072
3 libSystem.B.dylib 0x900244a7 _pthread_body + 84

Thread 4:
0 libSystem.B.dylib 0x90009f77 mach_msg_trap + 7
1 com.apple.CoreFoundation 0x9082a2f3 CFRunLoopRunSpecific + 2014
2 com.apple.CoreFoundation 0x90829b0e CFRunLoopRunInMode + 61
3 com.apple.audio.CoreAudio 0x9146441e
HALRunLoop::OwnThread(void*) + 158
4 com.apple.audio.CoreAudio 0×91464239
CAPThread::Entry(CAPThread*) + 93
5 libSystem.B.dylib 0x900244a7 _pthread_body + 84

Thread 5:
0 libSystem.B.dylib 0x90037db7 mach_wait_until + 7
1 …ple.CoreServices.CarbonCore 0x90ce261d Delay + 118
2 …opellerheads.rewire.library 0x199107e8
RWPUnregisterDeviceImp + 21574
3 …opellerheads.rewire.library 0x1992ba5c
RWPUnregisterDeviceImp + 132794
4 libSystem.B.dylib 0x900244a7 _pthread_body + 84

Thread 6:
0 libSystem.B.dylib 0×90049167
semaphore_timedwait_signal_trap + 7
1 com.apple.audio.CoreAudio 0x9147165c
CAGuard::WaitFor(unsigned long long) + 212
2 com.apple.audio.CoreAudio 0x9147157e
CAGuard::WaitUntil(unsigned long long) + 66
3 com.apple.audio.CoreAudio 0x9146fefa
HP_IOThread::WorkLoop() + 690
4 com.apple.audio.CoreAudio 0x9146fc43
HP_IOThread::ThreadEntry(HP_IOThread*) + 17
5 com.apple.audio.CoreAudio 0×91464239
CAPThread::Entry(CAPThread*) + 93
6 libSystem.B.dylib 0x900244a7 _pthread_body + 84

Thread 7:
0 libSystem.B.dylib 0×90049167
semaphore_timedwait_signal_trap + 7
1 …ple.CoreServices.CarbonCore 0x90cde0a7
TSWaitOnSemaphoreCommon + 163
2 …ickTimeComponents.component 0x97df9072
ReadSchedulerThreadEntryPoint + 4895
3 libSystem.B.dylib 0x900244a7 _pthread_body + 84

Thread 8:
0 libSystem.B.dylib 0x90024b47
semaphore_wait_signal_trap + 7
1 com.apple.ColorSync 0x915a4847
pthreadSemaphoreWait(t_pthreadSemaphore*) + 35
2 com.apple.ColorSync 0x915bedcc CMMConvTask(void*) + 60
3 libSystem.B.dylib 0x900244a7 _pthread_body + 84

Thread 0 crashed with X86 Thread State (32-bit):
eax: 0x0000023f ebx: 0x90829b26 ecx: 0×00000000 edx: 0x02b1a020
edi: 0x1a0fe2f4 esi: 0x1a0fe2f4 ebp: 0xbffff448 esp: 0xbffff430
ss: 0x0000001f efl: 0×00010202 eip: 0x91716dfa cs: 0×00000017
ds: 0x0000001f es: 0x0000001f fs: 0×00000000 gs: 0×00000037

–
Dan Nigrin
Defective Records
202 Hack / PC-1600 User / VSTi Host / OMS Convert / Jack OS X / Major
Malfunction
http://www.defectiverecords.com

http://www.jackosx.com

> One of the users for one of my Pluggo reports this one time crash
> in Live 6.07 on Mac, while manipulating a GUI element. Can
> someone give me a hint as to where in my plug I might look for the
> source of the crash?

I’ve found pluggo-inside-Live to be pretty solid (I’m also on 6.07/
Mac) but have noticed that one has to be careful when the plug-in is
being instantiated. Are there any defer calls or delayed graphics
calls for refreshing, or anything like that? (Just a shot in the
dark, I admit…)

– N.

Nick Rothwell / Cassiel.com Limited
http://www.cassiel.com
http://www.myspace.com/cassieldotcom
http://www.loadbang.net

I do have some defer calls if I remember right (gotta go look) upon
plugin initialization, but that’s not the point that this user had
the crash — it was when the plug was instantiated, and processing
audio. He then went to adjust a dial or something, and it crashed.

It’s a one time event so far, so I’m not going to go crazy digging
for the problem, but I’ve got my fingers crossed that the bug doesn’t
surface again…

Thanks for the response Nick,
Dan
–
Dan Nigrin
Defective Records
202 Hack / PC-1600 User / VSTi Host / OMS Convert / Jack OS X / Major
Malfunction
http://www.defectiverecords.com

http://www.jackosx.com

Help Cycling! Any ideas as to where I should look for the problem?

As best as I can tell so far, it seems to be limited to the AU version of the plug, with no reported problems in the VST…

Thanks,
Dan