Hey,

I can see similarities with your crash and few other threads on this mailing 
list. If I have understood correctly, the problem is with "Image with string" 
patch and certain graphics cards / drivers running on Mavericks.

Try searching for topic "QCImageManager crash, this time with HID Input device”.

I’m testing your composition, no crash so far in 10 minutes.

.aku
--
Aku Meriläinen
Mediasuunnittelija | Media Designer

[email protected]
+358 45 6500 865




On 20 Mar 2014, at 15:02, Dimitri Delcourt <[email protected]> wrote:

> Hey Georges,
> 
> Thanks for your reply.
> 
> My QC library contains only my own macro patches, I have absolutely no plugin 
> installed.
> 
> This is why I’m asking if the composition crashes on others’ machines as well.
> If you could just launch this for a few minutes and see if it is stable on 
> your side?
> 
>>>> dd_AngleDistance.qtz
> 
> 
> Nice to hear from old-timers ;)
> 
> d.
> 
> 
> 
> 
> 
> 
> 
> 
> 
> On 20 Mar 2014, at 03:45, George Toledo <[email protected]> wrote:
> 
>> I'd recommend trying out qc totally stock, with no third party addons, for 
>> awhile. Even if compositions you're working on don't involve plugins when 
>> you have the crashes. 
>> 
>> It may be that you still experience the crashes, but it may also get rid of 
>> them.
>> 
>> The one thing, on my system at least, that I find can make qc crash is 
>> accessing two video patches at the same time, whether in the same or 
>> different compositions or apps.
>> 
>> I wouldn't use OpenCL in any production scenario; even when you hit on 
>> something stable on your machine, gpu support differs greatly as does 
>> acceptable code for various OS versions.
>> 
>> JavaScript can be OK, but I'd be wary of using a large amount of JavaScript 
>> patches simultaneously; it seems like it's possible to basically ask more 
>> than can be given, and spike the CPU into the app crashing. Which I guess 
>> isn't a surprise.
>> 
>> Best regards,
>> George Toledo
>> 
>> On Mar 19, 2014, at 10:27 PM, Dimitri Delcourt <[email protected]> wrote:
>> 
>>> All right, all right.
>>> 
>>> So, I rebuilt the same file from scratch, and it didn’t crash while I was 
>>> editing it. Under Mavericks.
>>> But did crash after saving the new file and reopening it later.
>>> 
>>> I’ve come to the point where I don’t know what’s buggy and what’s not 
>>> anymore. 
>>> Closing a viewer window can make QC crash.
>>> Quitting QC makes it crash. How’s that for a metaphor?
>>> 
>>> Both files are doing fine under 10.6.
>>> 
>>> Well.
>>> 
>>> d.
>>> 
>>> 
>>> 
>>> On 19 Mar 2014, at 03:02, Dimitri Delcourt <[email protected]> wrote:
>>> 
>>>> Here’s another crash, and another log.
>>>> Under Mavericks.
>>>> 
>>>> File: dd_AngleDistance.qtz
>>>> 
>>>> QC doesn’t crash at once, but after a while.
>>>> Can anyone replicate?
>>>> 
>>>> d.
>>>> _______________________________
>>>> 
>>>> 
>>>> 
>>>> Process:         Quartz Composer [513]
>>>> Path:            /Applications/Graphic Tools/Quartz 
>>>> Composer.app/Contents/MacOS/Quartz Composer
>>>> Identifier:      com.apple.QuartzComposer.editor
>>>> Version:         4.6 (151)
>>>> Build Info:      QuartzComposerEditor-151000000000000~138
>>>> Code Type:       X86-64 (Native)
>>>> Parent Process:  launchd [156]
>>>> Responsible:     Quartz Composer [513]
>>>> User ID:         501
>>>> 
>>>> Date/Time:       2014-03-19 02:54:37.349 +0100
>>>> OS Version:      Mac OS X 10.9.2 (13C64)
>>>> Report Version:  11
>>>> Anonymous UUID:  D96A22BC-E7D8-1CE3-A109-4BE840A6598A
>>>> 
>>>> 
>>>> Crashed Thread:  0  Dispatch queue: com.apple.main-thread
>>>> 
>>>> Exception Type:  EXC_BAD_ACCESS (SIGBUS)
>>>> Exception Codes: KERN_PROTECTION_FAILURE at 0x000000011494f000
>>>> 
>>>> VM Regions Near 0x11494f000:
>>>>     IOKit                  0000000114947000-000000011494f000 [   32K] 
>>>> rw-/rw- SM=ALI  
>>>> --> IOKit                  000000011494f000-0000000114950000 [    4K] 
>>>> r--/r-- SM=ALI  
>>>>     IOKit                  0000000114950000-0000000114971000 [  132K] 
>>>> rw-/rw- SM=ALI  
>>>> 
>>>> Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
>>>> 0   com.apple.IOAccelerator        0x00007fff9351ceee 
>>>> IOAccelContextAddResource + 23
>>>> 1   libGPUSupportMercury.dylib     0x00007fff89e0a4c7 gldObjectPurgeable + 
>>>> 837
>>>> 2   GLEngine                       0x00007fff90f7bc64 gleObjectPurgeable + 
>>>> 853
>>>> 3   GLEngine                       0x00007fff90ee1b54 
>>>> glObjectPurgeableAPPLE_Exec + 191
>>>> 4   com.apple.QuartzComposer       0x00007fff8a1edf1d 
>>>> -[QCImageTextureBuffer setPurgeable:] + 676
>>>> 5   com.apple.QuartzComposer       0x00007fff8a1c3915 -[QCCache(Internal) 
>>>> _runGarbageCollectionForAge] + 636
>>>> 6   com.apple.QuartzComposer       0x00007fff8a1c82a3 -[QCCache(Private) 
>>>> _collectResourcesForAge] + 86
>>>> 7   com.apple.QuartzComposer       0x00007fff8a1c79e3 -[QCImageManager 
>>>> optimizeCaches] + 601
>>>> 8   com.apple.QuartzComposer       0x00007fff8a1c75fb -[QCImageManager 
>>>> reclaimResources] + 138
>>>> 9   com.apple.QuartzComposer       0x00007fff8a1d3a4c -[QCGraphicsContext 
>>>> renderPatch:time:arguments:] + 139
>>>> 10  com.apple.QuartzComposer       0x00007fff8a1d2bdc -[QCOpenGLContext 
>>>> renderPatch:time:arguments:] + 538
>>>> 11  com.apple.QuartzComposer       0x00007fff8a1d29ac -[QCPatch(Runtime) 
>>>> render:arguments:] + 76
>>>> 12  com.apple.QuartzComposer       0x00007fff8a2858b7 -[QCView 
>>>> renderAtTime:arguments:] + 76
>>>> 13  com.apple.QuartzComposer.editor        0x000000010f619597 0x10f60a000 
>>>> + 62871
>>>> 14  com.apple.QuartzComposer       0x00007fff8a285b98 -[QCView 
>>>> render:arguments:] + 700
>>>> 15  com.apple.QuartzComposer       0x00007fff8a2856b2 -[QCView 
>>>> _renderTimer] + 375
>>>> 16  com.apple.QuartzComposer       0x00007fff8a259268 _TimerCallback + 82
>>>> 17  com.apple.CoreFoundation       0x00007fff8a851564 
>>>> __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 20
>>>> 18  com.apple.CoreFoundation       0x00007fff8a85109f __CFRunLoopDoTimer + 
>>>> 1151
>>>> 19  com.apple.CoreFoundation       0x00007fff8a8c25aa __CFRunLoopDoTimers 
>>>> + 298
>>>> 20  com.apple.CoreFoundation       0x00007fff8a80c8e5 __CFRunLoopRun + 1525
>>>> 21  com.apple.CoreFoundation       0x00007fff8a80c0b5 CFRunLoopRunSpecific 
>>>> + 309
>>>> 22  com.apple.HIToolbox            0x00007fff9118ca0d 
>>>> RunCurrentEventLoopInMode + 226
>>>> 23  com.apple.HIToolbox            0x00007fff9118c7b7 
>>>> ReceiveNextEventCommon + 479
>>>> 24  com.apple.HIToolbox            0x00007fff9118c5bc 
>>>> _BlockUntilNextEventMatchingListInModeWithFilter + 65
>>>> 25  com.apple.AppKit               0x00007fff935443de _DPSNextEvent + 1434
>>>> 26  com.apple.AppKit               0x00007fff93543a2b -[NSApplication 
>>>> nextEventMatchingMask:untilDate:inMode:dequeue:] + 122
>>>> 27  com.apple.AppKit               0x00007fff93537b2c -[NSApplication run] 
>>>> + 553
>>>> 28  com.apple.QuartzComposer.editor        0x000000010f60ce89 0x10f60a000 
>>>> + 11913
>>>> 29  com.apple.AppKit               0x00007fff93522913 NSApplicationMain + 
>>>> 940
>>>> 30  libdyld.dylib                  0x00007fff8db6d5fd start + 1
>>> 
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> 
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