The composition itself makes use of javascript. I don't use javascript on my 
own (neither does QuickTime afaik)

I'll get an eye on the LUA patch.
I could replace the javascript code with mathematical expressions. But that 
will be complex.



On 27 févr. 2013, at 18:00, Jerome Foucher <jeromefouc...@me.com> wrote:

> The composition itself makes use of javascript. I don't use javascript on my 
> own (neither does QuickTime afaik)
> 
> I'll get an eye on the LUA patch.
> I could replace the javascript code with mathematical expressions. But that 
> will be complex.
> 
> 
> 
> On 27 févr. 2013, at 16:40, Achim Breidenbach <ac...@boinx.com> wrote:
> 
>> The crashlog is still uncomplete: the loaded binarys list from the
>> bottom of the crashlog is missing. ;-)
>> 
>> However I can see that you use JavaScript. Is this within your
>> composition? In BoinxTV we were faced with lots of crahes regarding
>> memory access with JavaScript involved so that we deceided to replace
>> all JavaScript patches with our own LUA patch (open sourced on GitHub)
>> 
>> May be you can get rid of JavaScript for testing to make sure that
>> this isn't the root of the problem in your case.
>> 
>> Achim Breidenbach
>> Boinx Software Ltd.
>> 
>> Am 27.02.2013 um 09:53 schrieb "Jérome Foucher" <jerome.fouc...@axinoe.com>:
>> 
>>> Hello,
>>> 
>>> For the sake of simplicity I did only post the backtrace of the thread that 
>>> crashed. As you'll see, the complete crash-log contains 36 threads. The 
>>> Quartz composition is complex, and QuickTime is playing in the background 
>>> too.
>>> I've got dozen of crash-logs. The back-trace is always the same....
>>> 
>>> But here's the complete crash-log:
>>> 
>>> Process:         XXXXXXXXXX [770]
>>> Version:         2.3 (2.3)
>>> Code Type:       X86 (Native)
>>> User ID:         501
>>> 
>>> Date/Time:       2013-02-26 13:50:51.702 +0100
>>> OS Version:      Mac OS X 10.8.2 (12C60)
>>> Report Version:  10
>>> 
>>> Interval Since Last Report:          8521 sec
>>> Crashes Since Last Report:           1
>>> Per-App Interval Since Last Report:  8521 sec
>>> Per-App Crashes Since Last Report:   1
>>> Anonymous UUID:                      63A3A2B3-80E0-CDA1-3A1C-39583E1A13FB
>>> 
>>> Crashed Thread:  0  Dispatch queue: com.apple.main-thread
>>> 
>>> Exception Type:  EXC_BAD_ACCESS (SIGBUS)
>>> Exception Codes: KERN_PROTECTION_FAILURE at 0x000000000660a000
>>> 
>>> VM Regions Near 0x660a000:
>>>  IOKit                  0000000006602000-000000000660a000 [   32K] rw-/rw- 
>>> SM=ALI
>>> --> IOKit                  000000000660a000-000000000660b000 [    4K] 
>>> r--/r-- SM=ALI
>>>  IOKit                  000000000660b000-000000000660c000 [    4K] rw-/rw- 
>>> SM=ALI
>>> 
>>> Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
>>> 0   libGPUSupportMercury.dylib          0x067b3daf gldObjectPurgeable + 328
>>> 1   GLEngine                            0x0a7465d8 gleObjectPurgeable + 402
>>> 2   GLEngine                            0x0a663e0b 
>>> glObjectPurgeableAPPLE_Exec + 251
>>> 3   com.apple.QuartzComposer            0x93ca224f -[QCImageTextureBuffer 
>>> setPurgeable:] + 348
>>> 4   com.apple.QuartzComposer            0x93c7758d -[QCCache(Internal) 
>>> _runGarbageCollectionForSize] + 266
>>> 5   com.apple.QuartzComposer            0x93c7ca1d -[QCCache(Private) 
>>> _collectResourcesForSize] + 73
>>> 6   com.apple.QuartzComposer            0x93c7ca88 -[QCProviderImageCache 
>>> _collectResourcesForSize] + 85
>>> 7   com.apple.QuartzComposer            0x93c7c0a6 -[QCImageManager 
>>> optimizeCaches] + 1644
>>> 8   com.apple.QuartzComposer            0x93c7b912 -[QCImageManager 
>>> reclaimResources] + 243
>>> 9   com.apple.QuartzComposer            0x93c86fd5 -[QCGraphicsContext 
>>> renderPatch:time:arguments:] + 164
>>> 10  com.apple.QuartzComposer            0x93c85fb3 -[QCOpenGLContext 
>>> renderPatch:time:arguments:] + 552
>>> 11  com.apple.QuartzComposer            0x93c85d76 -[QCPatch(Runtime) 
>>> render:arguments:] + 78
>>> 12  com.apple.QuartzComposer            0x93caccf2 -[QCRenderer 
>>> renderAtTime:arguments:] + 57
>>> 13  XXXXXXXXXX                      0x0001fc7a -[Schedule render:] + 206
>>> 14  com.apple.Foundation                0x949a57d4 __NSFireTimer + 117
>>> 15  com.apple.CoreFoundation            0x95eb69b6 
>>> __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 22
>>> 16  com.apple.CoreFoundation            0x95eb6355 __CFRunLoopDoTimer + 709
>>> 17  com.apple.CoreFoundation            0x95e9b162 __CFRunLoopRun + 1730
>>> 18  com.apple.CoreFoundation            0x95e9a63a CFRunLoopRunSpecific + 
>>> 378
>>> 19  com.apple.CoreFoundation            0x95e9a4ab CFRunLoopRunInMode + 123
>>> 20  com.apple.HIToolbox                 0x9501f15a 
>>> RunCurrentEventLoopInMode + 242
>>> 21  com.apple.HIToolbox                 0x9501eec9 ReceiveNextEventCommon + 
>>> 374
>>> 22  com.apple.HIToolbox                 0x9501ed44 
>>> BlockUntilNextEventMatchingListInMode + 88
>>> 23  com.apple.AppKit                    0x961e3a3a _DPSNextEvent + 724
>>> 24  com.apple.AppKit                    0x961e326c -[NSApplication 
>>> nextEventMatchingMask:untilDate:inMode:dequeue:] + 119
>>> 25  com.apple.AppKit                    0x961d96cc -[NSApplication run] + 
>>> 855
>>> 26  com.apple.AppKit                    0x9617c6f6 NSApplicationMain + 1053
>>> 27  XXXXXXXXXX                      0x000028f5 start + 53
>>> 
>>> Thread 1:: Dispatch queue: com.apple.libdispatch-manager
>>> 0   libsystem_kernel.dylib              0x99b9f9ae kevent + 10
>>> 1   libdispatch.dylib                   0x973e3c71 _dispatch_mgr_invoke + 
>>> 993
>>> 2   libdispatch.dylib                   0x973e37a9 _dispatch_mgr_thread + 53
>>> 
>>> Thread 2:: com.apple.NSURLConnectionLoader
>>> 0   libsystem_kernel.dylib              0x99b9c7d2 mach_msg_trap + 10
>>> 1   libsystem_kernel.dylib              0x99b9bcb0 mach_msg + 68
>>> 2   com.apple.CoreFoundation            0x95e95599 
>>> __CFRunLoopServiceMachPort + 185
>>> 3   com.apple.CoreFoundation            0x95e9af7f __CFRunLoopRun + 1247
>>> 4   com.apple.CoreFoundation            0x95e9a63a CFRunLoopRunSpecific + 
>>> 378
>>> 5   com.apple.CoreFoundation            0x95e9a4ab CFRunLoopRunInMode + 123
>>> 6   com.apple.Foundation                0x9496613a 
>>> +[NSURLConnection(Loader) _resourceLoadLoop:] + 395
>>> 7   com.apple.Foundation                0x949ca1d8 -[NSThread main] + 45
>>> 8   com.apple.Foundation                0x949ca15b __NSThread__main__ + 1396
>>> 9   libsystem_c.dylib                   0x936e1557 _pthread_start + 344
>>> 10  libsystem_c.dylib                   0x936cbcee thread_start + 34
>>> 
>>> Thread 3:: JavaScriptCore::BlockFree
>>> 0   libsystem_kernel.dylib              0x99b9e8e2 __psynch_cvwait + 10
>>> 1   libsystem_c.dylib                   0x936e6220 _pthread_cond_wait + 833
>>> 2   libsystem_c.dylib                   0x9376c0ec 
>>> pthread_cond_timedwait$UNIX2003 + 70
>>> 3   com.apple.JavaScriptCore            0x937913d8 
>>> WTF::ThreadCondition::timedWait(WTF::Mutex&, double) + 120
>>> 4   com.apple.JavaScriptCore            0x939a7f43 
>>> JSC::BlockAllocator::blockFreeingThreadMain() + 115
>>> 5   com.apple.JavaScriptCore            0x9378f35c 
>>> WTF::threadEntryPoint(void*) + 76
>>> 6   com.apple.JavaScriptCore            0x939bd880 
>>> WTF::wtfThreadEntryPoint(void*) + 16
>>> 7   libsystem_c.dylib                   0x936e1557 _pthread_start + 344
>>> 8   libsystem_c.dylib                   0x936cbcee thread_start + 34
>>> 
>>> Thread 4:: JavaScriptCore::Marking
>>> 0   libsystem_kernel.dylib              0x99b9e8e2 __psynch_cvwait + 10
>>> 1   libsystem_c.dylib                   0x936e6220 _pthread_cond_wait + 833
>>> 2   libsystem_c.dylib                   0x9376c0a1 
>>> pthread_cond_wait$UNIX2003 + 71
>>> 3   com.apple.JavaScriptCore            0x939126f6 
>>> JSC::SlotVisitor::drainFromShared(JSC::SlotVisitor::SharedDrainMode) + 198
>>> 4   com.apple.JavaScriptCore            0x939125ee 
>>> JSC::MarkStackThreadSharedData::markingThreadMain() + 238
>>> 5   com.apple.JavaScriptCore            0x9378f35c 
>>> WTF::threadEntryPoint(void*) + 76
>>> 6   com.apple.JavaScriptCore            0x939bd880 
>>> WTF::wtfThreadEntryPoint(void*) + 16
>>> 7   libsystem_c.dylib                   0x936e1557 _pthread_start + 344
>>> 8   libsystem_c.dylib                   0x936cbcee thread_start + 34
>>> 
>>> Thread 5:: JavaScriptCore::Marking
>>> 0   libsystem_kernel.dylib              0x99b9e8e2 __psynch_cvwait + 10
>>> 1   libsystem_c.dylib                   0x936e6220 _pthread_cond_wait + 833
>>> 2   libsystem_c.dylib                   0x9376c0a1 
>>> pthread_cond_wait$UNIX2003 + 71
>>> 3   com.apple.JavaScriptCore            0x939126f6 
>>> JSC::SlotVisitor::drainFromShared(JSC::SlotVisitor::SharedDrainMode) + 198
>>> 4   com.apple.JavaScriptCore            0x939125ee 
>>> JSC::MarkStackThreadSharedData::markingThreadMain() + 238
>>> 5   com.apple.JavaScriptCore            0x9378f35c 
>>> WTF::threadEntryPoint(void*) + 76
>>> 6   com.apple.JavaScriptCore            0x939bd880 
>>> WTF::wtfThreadEntryPoint(void*) + 16
>>> 7   libsystem_c.dylib                   0x936e1557 _pthread_start + 344
>>> 8   libsystem_c.dylib                   0x936cbcee thread_start + 34
>>> 
>>> Thread 6:: JavaScriptCore::Marking
>>> 0   libsystem_kernel.dylib              0x99b9e8e2 __psynch_cvwait + 10
>>> 1   libsystem_c.dylib                   0x936e6220 _pthread_cond_wait + 833
>>> 2   libsystem_c.dylib                   0x9376c0a1 
>>> pthread_cond_wait$UNIX2003 + 71
>>> 3   com.apple.JavaScriptCore            0x939126f6 
>>> JSC::SlotVisitor::drainFromShared(JSC::SlotVisitor::SharedDrainMode) + 198
>>> 4   com.apple.JavaScriptCore            0x939125ee 
>>> JSC::MarkStackThreadSharedData::markingThreadMain() + 238
>>> 5   com.apple.JavaScriptCore            0x9378f35c 
>>> WTF::threadEntryPoint(void*) + 76
>>> 6   com.apple.JavaScriptCore            0x939bd880 
>>> WTF::wtfThreadEntryPoint(void*) + 16
>>> 7   libsystem_c.dylib                   0x936e1557 _pthread_start + 344
>>> 8   libsystem_c.dylib                   0x936cbcee thread_start + 34
>>> 
>>> Thread 7:: com.apple.CFSocket.private
>>> 0   libsystem_kernel.dylib              0x99b9ebe6 __select + 10
>>> 1   com.apple.CoreFoundation            0x95edec00 __CFSocketManager + 1632
>>> 2   libsystem_c.dylib                   0x936e1557 _pthread_start + 344
>>> 3   libsystem_c.dylib                   0x936cbcee thread_start + 34
>>> 
>>> Thread 8:
>>> 0   libsystem_kernel.dylib              0x99b9c7d2 mach_msg_trap + 10
>>> 1   libsystem_kernel.dylib              0x99b9bcb0 mach_msg + 68
>>> 2   com.apple.CoreFoundation            0x95e95599 
>>> __CFRunLoopServiceMachPort + 185
>>> 3   com.apple.CoreFoundation            0x95e9af7f __CFRunLoopRun + 1247
>>> 4   com.apple.CoreFoundation            0x95e9a63a CFRunLoopRunSpecific + 
>>> 378
>>> 5   com.apple.CoreFoundation            0x95eaa061 CFRunLoopRun + 129
>>> 6   com.apple.QuartzComposer            0x93d2d826 -[QCRunLoopPatch 
>>> _runLoopThread:] + 443
>>> 7   com.apple.Foundation                0x949ca1d8 -[NSThread main] + 45
>>> 8   com.apple.Foundation                0x949ca15b __NSThread__main__ + 1396
>>> 9   libsystem_c.dylib                   0x936e1557 _pthread_start + 344
>>> 10  libsystem_c.dylib                   0x936cbcee thread_start + 34
>>> 
>>> Thread 9:: JavaScriptCore::BlockFree
>>> 0   libsystem_kernel.dylib              0x99b9e8e2 __psynch_cvwait + 10
>>> 1   libsystem_c.dylib                   0x936e6220 _pthread_cond_wait + 833
>>> 2   libsystem_c.dylib                   0x9376c0ec 
>>> pthread_cond_timedwait$UNIX2003 + 70
>>> 3   com.apple.JavaScriptCore            0x937913d8 
>>> WTF::ThreadCondition::timedWait(WTF::Mutex&, double) + 120
>>> 4   com.apple.JavaScriptCore            0x939a7f43 
>>> JSC::BlockAllocator::blockFreeingThreadMain() + 115
>>> 5   com.apple.JavaScriptCore            0x9378f35c 
>>> WTF::threadEntryPoint(void*) + 76
>>> 6   com.apple.JavaScriptCore            0x939bd880 
>>> WTF::wtfThreadEntryPoint(void*) + 16
>>> 7   libsystem_c.dylib                   0x936e1557 _pthread_start + 344
>>> 8   libsystem_c.dylib                   0x936cbcee thread_start + 34
>>> 
>>> Thread 10:: JavaScriptCore::Marking
>>> 0   libsystem_kernel.dylib              0x99b9e8e2 __psynch_cvwait + 10
>>> 1   libsystem_c.dylib                   0x936e6220 _pthread_cond_wait + 833
>>> 2   libsystem_c.dylib                   0x9376c0a1 
>>> pthread_cond_wait$UNIX2003 + 71
>>> 3   com.apple.JavaScriptCore            0x939126f6 
>>> JSC::SlotVisitor::drainFromShared(JSC::SlotVisitor::SharedDrainMode) + 198
>>> 4   com.apple.JavaScriptCore            0x939125ee 
>>> JSC::MarkStackThreadSharedData::markingThreadMain() + 238
>>> 5   com.apple.JavaScriptCore            0x9378f35c 
>>> WTF::threadEntryPoint(void*) + 76
>>> 6   com.apple.JavaScriptCore            0x939bd880 
>>> WTF::wtfThreadEntryPoint(void*) + 16
>>> 7   libsystem_c.dylib                   0x936e1557 _pthread_start + 344
>>> 8   libsystem_c.dylib                   0x936cbcee thread_start + 34
>>> 
>>> Thread 11:: JavaScriptCore::Marking
>>> 0   libsystem_kernel.dylib              0x99b9e8e2 __psynch_cvwait + 10
>>> 1   libsystem_c.dylib                   0x936e6220 _pthread_cond_wait + 833
>>> 2   libsystem_c.dylib                   0x9376c0a1 
>>> pthread_cond_wait$UNIX2003 + 71
>>> 3   com.apple.JavaScriptCore            0x939126f6 
>>> JSC::SlotVisitor::drainFromShared(JSC::SlotVisitor::SharedDrainMode) + 198
>>> 4   com.apple.JavaScriptCore            0x939125ee 
>>> JSC::MarkStackThreadSharedData::markingThreadMain() + 238
>>> 5   com.apple.JavaScriptCore            0x9378f35c 
>>> WTF::threadEntryPoint(void*) + 76
>>> 6   com.apple.JavaScriptCore            0x939bd880 
>>> WTF::wtfThreadEntryPoint(void*) + 16
>>> 7   libsystem_c.dylib                   0x936e1557 _pthread_start + 344
>>> 8   libsystem_c.dylib                   0x936cbcee thread_start + 34
>>> 
>>> Thread 12:: JavaScriptCore::Marking
>>> 0   libsystem_kernel.dylib              0x99b9e8e2 __psynch_cvwait + 10
>>> 1   libsystem_c.dylib                   0x936e6220 _pthread_cond_wait + 833
>>> 2   libsystem_c.dylib                   0x9376c0a1 
>>> pthread_cond_wait$UNIX2003 + 71
>>> 3   com.apple.JavaScriptCore            0x939126f6 
>>> JSC::SlotVisitor::drainFromShared(JSC::SlotVisitor::SharedDrainMode) + 198
>>> 4   com.apple.JavaScriptCore            0x939125ee 
>>> JSC::MarkStackThreadSharedData::markingThreadMain() + 238
>>> 5   com.apple.JavaScriptCore            0x9378f35c 
>>> WTF::threadEntryPoint(void*) + 76
>>> 6   com.apple.JavaScriptCore            0x939bd880 
>>> WTF::wtfThreadEntryPoint(void*) + 16
>>> 7   libsystem_c.dylib                   0x936e1557 _pthread_start + 344
>>> 8   libsystem_c.dylib                   0x936cbcee thread_start + 34
>>> 
>>> Thread 13:
>>> 0   libsystem_kernel.dylib              0x99b9e8e2 __psynch_cvwait + 10
>>> 1   libsystem_c.dylib                   0x936e6289 _pthread_cond_wait + 938
>>> 2   libsystem_c.dylib                   0x936e6512 
>>> pthread_cond_timedwait_relative_np + 47
>>> 3   com.apple.CoreServices.CarbonCore   0x9a2c86ad 
>>> TSWaitOnConditionTimedRelative + 177
>>> 4   com.apple.CoreServices.CarbonCore   0x9a2c8184 TSWaitOnSemaphoreCommon 
>>> + 272
>>> 5   com.apple.CoreServices.CarbonCore   0x9a2c840d 
>>> TSWaitOnSemaphoreRelative + 24
>>> 6   com.apple.QuickTimeComponents.component     0x97f4f5ac 0x97959000 + 
>>> 6251948
>>> 7   libsystem_c.dylib                   0x936e1557 _pthread_start + 344
>>> 8   libsystem_c.dylib                   0x936cbcee thread_start + 34
>>> 
>>> Thread 14:
>>> 0   libsystem_kernel.dylib              0x99b9e8e2 __psynch_cvwait + 10
>>> 1   libsystem_c.dylib                   0x936e6289 _pthread_cond_wait + 938
>>> 2   libsystem_c.dylib                   0x936e6512 
>>> pthread_cond_timedwait_relative_np + 47
>>> 3   com.apple.CoreServices.CarbonCore   0x9a2c86ad 
>>> TSWaitOnConditionTimedRelative + 177
>>> 4   com.apple.CoreServices.CarbonCore   0x9a2c8184 TSWaitOnSemaphoreCommon 
>>> + 272
>>> 5   com.apple.CoreServices.CarbonCore   0x9a2c840d 
>>> TSWaitOnSemaphoreRelative + 24
>>> 6   com.apple.CoreServices.CarbonCore   0x9a2697ea AIOFileThread(void*) + 
>>> 892
>>> 7   libsystem_c.dylib                   0x936e1557 _pthread_start + 344
>>> 8   libsystem_c.dylib                   0x936cbcee thread_start + 34
>>> 
>>> Thread 15:: jpegdecompress_MPLoop
>>> 0   libsystem_kernel.dylib              0x99b9e8e2 __psynch_cvwait + 10
>>> 1   libsystem_c.dylib                   0x936e6289 _pthread_cond_wait + 938
>>> 2   libsystem_c.dylib                   0x93773afc pthread_cond_wait + 48
>>> 3   com.apple.QuickTimeComponents.component     0x98066556 0x97959000 + 
>>> 7394646
>>> 4   libsystem_c.dylib                   0x936e1557 _pthread_start + 344
>>> 5   libsystem_c.dylib                   0x936cbcee thread_start + 34
>>> 
>>> Thread 16:: jpegdecompress_MPLoop
>>> 0   libsystem_kernel.dylib              0x99b9e8e2 __psynch_cvwait + 10
>>> 1   libsystem_c.dylib                   0x936e6289 _pthread_cond_wait + 938
>>> 2   libsystem_c.dylib                   0x93773afc pthread_cond_wait + 48
>>> 3   com.apple.QuickTimeComponents.component     0x98066556 0x97959000 + 
>>> 7394646
>>> 4   libsystem_c.dylib                   0x936e1557 _pthread_start + 344
>>> 5   libsystem_c.dylib                   0x936cbcee thread_start + 34
>>> 
>>> Thread 17:: jpegdecompress_MPLoop
>>> 0   libsystem_kernel.dylib              0x99b9e8e2 __psynch_cvwait + 10
>>> 1   libsystem_c.dylib                   0x936e6289 _pthread_cond_wait + 938
>>> 2   libsystem_c.dylib                   0x93773afc pthread_cond_wait + 48
>>> 3   com.apple.QuickTimeComponents.component     0x98066556 0x97959000 + 
>>> 7394646
>>> 4   libsystem_c.dylib                   0x936e1557 _pthread_start + 344
>>> 5   libsystem_c.dylib                   0x936cbcee thread_start + 34
>>> 
>>> Thread 18:: jpegdecompress_MPLoop
>>> 0   libsystem_kernel.dylib              0x99b9e8e2 __psynch_cvwait + 10
>>> 1   libsystem_c.dylib                   0x936e6289 _pthread_cond_wait + 938
>>> 2   libsystem_c.dylib                   0x93773afc pthread_cond_wait + 48
>>> 3   com.apple.QuickTimeComponents.component     0x98066556 0x97959000 + 
>>> 7394646
>>> 4   libsystem_c.dylib                   0x936e1557 _pthread_start + 344
>>> 5   libsystem_c.dylib                   0x936cbcee thread_start + 34
>>> 
>>> Thread 19:: jpegdecompress_MPLoop
>>> 0   libsystem_kernel.dylib              0x99b9e8e2 __psynch_cvwait + 10
>>> 1   libsystem_c.dylib                   0x936e6289 _pthread_cond_wait + 938
>>> 2   libsystem_c.dylib                   0x93773afc pthread_cond_wait + 48
>>> 3   com.apple.QuickTimeComponents.component     0x98066556 0x97959000 + 
>>> 7394646
>>> 4   libsystem_c.dylib                   0x936e1557 _pthread_start + 344
>>> 5   libsystem_c.dylib                   0x936cbcee thread_start + 34
>>> 
>>> Thread 20:: jpegdecompress_MPLoop
>>> 0   libsystem_kernel.dylib              0x99b9e8e2 __psynch_cvwait + 10
>>> 1   libsystem_c.dylib                   0x936e6289 _pthread_cond_wait + 938
>>> 2   libsystem_c.dylib                   0x93773afc pthread_cond_wait + 48
>>> 3   com.apple.QuickTimeComponents.component     0x98066556 0x97959000 + 
>>> 7394646
>>> 4   libsystem_c.dylib                   0x936e1557 _pthread_start + 344
>>> 5   libsystem_c.dylib                   0x936cbcee thread_start + 34
>>> 
>>> Thread 21:: jpegdecompress_MPLoop
>>> 0   libsystem_kernel.dylib              0x99b9e8e2 __psynch_cvwait + 10
>>> 1   libsystem_c.dylib                   0x936e6289 _pthread_cond_wait + 938
>>> 2   libsystem_c.dylib                   0x93773afc pthread_cond_wait + 48
>>> 3   com.apple.QuickTimeComponents.component     0x98066556 0x97959000 + 
>>> 7394646
>>> 4   libsystem_c.dylib                   0x936e1557 _pthread_start + 344
>>> 5   libsystem_c.dylib                   0x936cbcee thread_start + 34
>>> 
>>> Thread 22:: jpegdecompress_MPLoop
>>> 0   libsystem_kernel.dylib              0x99b9e8e2 __psynch_cvwait + 10
>>> 1   libsystem_c.dylib                   0x936e6289 _pthread_cond_wait + 938
>>> 2   libsystem_c.dylib                   0x93773afc pthread_cond_wait + 48
>>> 3   com.apple.QuickTimeComponents.component     0x98066556 0x97959000 + 
>>> 7394646
>>> 4   libsystem_c.dylib                   0x936e1557 _pthread_start + 344
>>> 5   libsystem_c.dylib                   0x936cbcee thread_start + 34
>>> 
>>> Thread 23:: jpegdecompress_MPLoop
>>> 0   libsystem_kernel.dylib              0x99b9e8e2 __psynch_cvwait + 10
>>> 1   libsystem_c.dylib                   0x936e6289 _pthread_cond_wait + 938
>>> 2   libsystem_c.dylib                   0x93773afc pthread_cond_wait + 48
>>> 3   com.apple.QuickTimeComponents.component     0x98066556 0x97959000 + 
>>> 7394646
>>> 4   libsystem_c.dylib                   0x936e1557 _pthread_start + 344
>>> 5   libsystem_c.dylib                   0x936cbcee thread_start + 34
>>> 
>>> Thread 24:: jpegdecompress_MPLoop
>>> 0   libsystem_kernel.dylib              0x99b9e8e2 __psynch_cvwait + 10
>>> 1   libsystem_c.dylib                   0x936e6289 _pthread_cond_wait + 938
>>> 2   libsystem_c.dylib                   0x93773afc pthread_cond_wait + 48
>>> 3   com.apple.QuickTimeComponents.component     0x98066556 0x97959000 + 
>>> 7394646
>>> 4   libsystem_c.dylib                   0x936e1557 _pthread_start + 344
>>> 5   libsystem_c.dylib                   0x936cbcee thread_start + 34
>>> 
>>> Thread 25:: jpegdecompress_MPLoop
>>> 0   libsystem_kernel.dylib              0x99b9e8e2 __psynch_cvwait + 10
>>> 1   libsystem_c.dylib                   0x936e6289 _pthread_cond_wait + 938
>>> 2   libsystem_c.dylib                   0x93773afc pthread_cond_wait + 48
>>> 3   com.apple.QuickTimeComponents.component     0x98066556 0x97959000 + 
>>> 7394646
>>> 4   libsystem_c.dylib                   0x936e1557 _pthread_start + 344
>>> 5   libsystem_c.dylib                   0x936cbcee thread_start + 34
>>> 
>>> Thread 26:: jpegdecompress_MPLoop
>>> 0   libsystem_kernel.dylib              0x99b9e8e2 __psynch_cvwait + 10
>>> 1   libsystem_c.dylib                   0x936e6289 _pthread_cond_wait + 938
>>> 2   libsystem_c.dylib                   0x93773afc pthread_cond_wait + 48
>>> 3   com.apple.QuickTimeComponents.component     0x98066556 0x97959000 + 
>>> 7394646
>>> 4   libsystem_c.dylib                   0x936e1557 _pthread_start + 344
>>> 5   libsystem_c.dylib                   0x936cbcee thread_start + 34
>>> 
>>> Thread 27:: jpegdecompress_MPLoop
>>> 0   libsystem_kernel.dylib              0x99b9e8e2 __psynch_cvwait + 10
>>> 1   libsystem_c.dylib                   0x936e6289 _pthread_cond_wait + 938
>>> 2   libsystem_c.dylib                   0x93773afc pthread_cond_wait + 48
>>> 3   com.apple.QuickTimeComponents.component     0x98066556 0x97959000 + 
>>> 7394646
>>> 4   libsystem_c.dylib                   0x936e1557 _pthread_start + 344
>>> 5   libsystem_c.dylib                   0x936cbcee thread_start + 34
>>> 
>>> Thread 28:: jpegdecompress_MPLoop
>>> 0   libsystem_kernel.dylib              0x99b9e8e2 __psynch_cvwait + 10
>>> 1   libsystem_c.dylib                   0x936e6289 _pthread_cond_wait + 938
>>> 2   libsystem_c.dylib                   0x93773afc pthread_cond_wait + 48
>>> 3   com.apple.QuickTimeComponents.component     0x98066556 0x97959000 + 
>>> 7394646
>>> 4   libsystem_c.dylib                   0x936e1557 _pthread_start + 344
>>> 5   libsystem_c.dylib                   0x936cbcee thread_start + 34
>>> 
>>> Thread 29:: jpegdecompress_MPLoop
>>> 0   libsystem_kernel.dylib              0x99b9e8e2 __psynch_cvwait + 10
>>> 1   libsystem_c.dylib                   0x936e6289 _pthread_cond_wait + 938
>>> 2   libsystem_c.dylib                   0x93773afc pthread_cond_wait + 48
>>> 3   com.apple.QuickTimeComponents.component     0x98066556 0x97959000 + 
>>> 7394646
>>> 4   libsystem_c.dylib                   0x936e1557 _pthread_start + 344
>>> 5   libsystem_c.dylib                   0x936cbcee thread_start + 34
>>> 
>>> Thread 30:
>>> 0   libsystem_kernel.dylib              0x99b9e8e2 __psynch_cvwait + 10
>>> 1   libsystem_c.dylib                   0x936e6289 _pthread_cond_wait + 938
>>> 2   libsystem_c.dylib                   0x936e6512 
>>> pthread_cond_timedwait_relative_np + 47
>>> 3   com.apple.CoreServices.CarbonCore   0x9a2c86ad 
>>> TSWaitOnConditionTimedRelative + 177
>>> 4   com.apple.CoreServices.CarbonCore   0x9a2c8184 TSWaitOnSemaphoreCommon 
>>> + 272
>>> 5   com.apple.CoreServices.CarbonCore   0x9a2c840d 
>>> TSWaitOnSemaphoreRelative + 24
>>> 6   com.apple.CoreServices.CarbonCore   0x9a2ae1a3 TimerThread + 324
>>> 7   libsystem_c.dylib                   0x936e1557 _pthread_start + 344
>>> 8   libsystem_c.dylib                   0x936cbcee thread_start + 34
>>> 
>>> Thread 31:
>>> 0   libsystem_kernel.dylib              0x99b9e8e2 __psynch_cvwait + 10
>>> 1   libsystem_c.dylib                   0x936e6289 _pthread_cond_wait + 938
>>> 2   libsystem_c.dylib                   0x936e6512 
>>> pthread_cond_timedwait_relative_np + 47
>>> 3   com.apple.CoreServices.CarbonCore   0x9a2c86ad 
>>> TSWaitOnConditionTimedRelative + 177
>>> 4   com.apple.CoreServices.CarbonCore   0x9a2c8184 TSWaitOnSemaphoreCommon 
>>> + 272
>>> 5   com.apple.CoreServices.CarbonCore   0x9a2c840d 
>>> TSWaitOnSemaphoreRelative + 24
>>> 6   com.apple.CoreServices.CarbonCore   0x9a2adef1 DeferredTaskThread + 146
>>> 7   libsystem_c.dylib                   0x936e1557 _pthread_start + 344
>>> 8   libsystem_c.dylib                   0x936cbcee thread_start + 34
>>> 
>>> Thread 32:: com.apple.quicktime.VideoDecodeThread
>>> 0   libsystem_kernel.dylib              0x99b9e8e2 __psynch_cvwait + 10
>>> 1   libsystem_c.dylib                   0x936e6289 _pthread_cond_wait + 938
>>> 2   libsystem_c.dylib                   0x936e6512 
>>> pthread_cond_timedwait_relative_np + 47
>>> 3   com.apple.CoreServices.CarbonCore   0x9a2c86ad 
>>> TSWaitOnConditionTimedRelative + 177
>>> 4   com.apple.CoreServices.CarbonCore   0x9a2c8184 TSWaitOnSemaphoreCommon 
>>> + 272
>>> 5   com.apple.CoreServices.CarbonCore   0x9a2c840d 
>>> TSWaitOnSemaphoreRelative + 24
>>> 6   com.apple.QuickTime                 0x98dccdeb VideoDecodeThread + 71
>>> 7   libsystem_c.dylib                   0x936e1557 _pthread_start + 344
>>> 8   libsystem_c.dylib                   0x936cbcee thread_start + 34
>>> 
>>> Thread 33:
>>> 0   libsystem_kernel.dylib              0x99b9f0ee __workq_kernreturn + 10
>>> 1   libsystem_c.dylib                   0x936e404c _pthread_workq_return + 
>>> 45
>>> 2   libsystem_c.dylib                   0x936e3e19 _pthread_wqthread + 448
>>> 3   libsystem_c.dylib                   0x936cbcca start_wqthread + 30
>>> 
>>> Thread 34:: CVDisplayLink
>>> 0   libsystem_kernel.dylib              0x99b9e8e2 __psynch_cvwait + 10
>>> 1   libsystem_c.dylib                   0x936e6289 _pthread_cond_wait + 938
>>> 2   libsystem_c.dylib                   0x936e6512 
>>> pthread_cond_timedwait_relative_np + 47
>>> 3   com.apple.CoreVideo                 0x94d9efe9 
>>> CVDisplayLink::waitUntil(unsigned long long) + 297
>>> 4   com.apple.CoreVideo                 0x94d9e078 
>>> CVDisplayLink::runIOThread() + 658
>>> 5   com.apple.CoreVideo                 0x94d9ddce startIOThread(void*) + 
>>> 160
>>> 6   libsystem_c.dylib                   0x936e1557 _pthread_start + 344
>>> 7   libsystem_c.dylib                   0x936cbcee thread_start + 34
>>> 
>>> Thread 35:
>>> 0   libsystem_kernel.dylib              0x99b9f0ee __workq_kernreturn + 10
>>> 1   libsystem_c.dylib                   0x936e404c _pthread_workq_return + 
>>> 45
>>> 2   libsystem_c.dylib                   0x936e3e19 _pthread_wqthread + 448
>>> 3   libsystem_c.dylib                   0x936cbcca start_wqthread + 30
>>> 
>>> Thread 36:
>>> 0   libsystem_kernel.dylib              0x99b9f0ee __workq_kernreturn + 10
>>> 1   libsystem_c.dylib                   0x936e404c _pthread_workq_return + 
>>> 45
>>> 2   libsystem_c.dylib                   0x936e3e19 _pthread_wqthread + 448
>>> 3   libsystem_c.dylib                   0x936cbcca start_wqthread + 30
>>> 
>>> Thread 0 crashed with X86 Thread State (32-bit):
>>> eax: 0x0660a010  ebx: 0x0660a000  ecx: 0x00000002  edx: 0x0f1228e0
>>> edi: 0x019a9000  esi: 0x066d9478  ebp: 0xbfffe108  esp: 0xbfffe0f0
>>> ss: 0x00000023  efl: 0x00010286  eip: 0x067b3daf   cs: 0x0000001b
>>> ds: 0x00000023   es: 0x00000023   fs: 0x00000000   gs: 0x0000000f
>>> cr2: 0x0660a000
>>> Logical CPU: 0
>>> 
>>> 
>>> 
>>> 
>>> 
>>> On 26 févr. 2013, at 20:37, Achim Breidenbach <ac...@boinx.com> wrote:
>>> 
>>>> Hello Jérome,
>>>> 
>>>> can you post the complete crashlog? Sometimes the important information 
>>>> isn't in the crashing thread stack itself. It could be caused by one of 
>>>> the loaded binaries seconds before this crash happens.
>>>> 
>>>> best,
>>>> 
>>>> Achim Breidenbach
>>>> Boinx Software Ltd.
>>>> 
>>>> 
>>>> On 26.02.2013, at 17:35, Jérome Foucher wrote:
>>>> 
>>>>> Hello,
>>>>> 
>>>>> My customers that recently upgraded to 10.8 on their MacPro suddenly 
>>>>> started to have crashes that they never experienced before when running 
>>>>> 10.7
>>>>> 
>>>>> Googling and searching the list archives, I just came upon a similar 
>>>>> issue that's been reported on this list in august 2012.
>>>>> I cannot find any solution posted on the list. Maybe the person who 
>>>>> originally reported the bug (named Tamas Nagy) has found a solution 
>>>>> outside of the list. If so, I would appreciate if he could share it with 
>>>>> us.
>>>>> 
>>>>> Anyway, here's what happens:
>>>>> My app draws a quartz composition in an overlay window on top of a window 
>>>>> where a quicktime movie is playing.
>>>>> The composition is playing inside a NSOpenGLContext. I don't use a QCView.
>>>>> 
>>>>> The composition rendering is done on the main thread with a timer firing 
>>>>> every 1/60th of second
>>>>> 
>>>>> 
>>>>> Each crashlog looks the same :
>>>>> 
>>>>> <snip>
>>>>> 
>>>>> 
>>>>> Of course this never happens on my machine... Maybe because I'm using an 
>>>>> old iMac.
>>>>> 
>>>>> The crashes occur very often on new MacPros. The machines are up-to-date. 
>>>>> Running 10.8.2 with all firmware updates applied.
>>>>> 
>>>>> Any hint / solution ?
>>>>> 
>>>>> Thanks
>>>>> Jérome
>>> 
>> 
>> _______________________________________________
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> 


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