Hard Crash when opening a Project with a complex Audition #448
Description
Apple Feedback Assistant ID: MISSING
DESCRIBE THE BUG:
When opening a project with 27 Clips in 1 Audition and 12 hour audio in each clip, Final Cut Pro is HARD crashing with a System "Problem Report" to report back to Apple.
Here is the start of the report:
Process: Final Cut Pro [59493]
Path: /Applications/Final Cut Pro.app/Contents/MacOS/Final Cut Pro
Identifier: com.apple.FinalCut
Version: 11.0.1 (430155)
Build Info: ProEditor-43000139032000000~4 (2E1009a)
App Item ID: 424389933
App External ID: 872058532
Code Type: ARM-64 (Native)
Parent Process: launchd [1]
User ID: 501
Date/Time: 2025-03-18 08:19:08.0252 -0700
OS Version: macOS 15.3.2 (24D81)
Report Version: 12
Anonymous UUID: 499AEADB-6A25-CF96-7A53-CF30FA52DE7B
Sleep/Wake UUID: 51DFF332-BD17-4524-96BD-4AC2455659E8
Time Awake Since Boot: 300000 seconds
Time Since Wake: 7634 seconds
System Integrity Protection: enabled
Crashed Thread: 0 Dispatch queue: com.apple.flexo.ffsl.dwsq
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x00008fbfe640ab50 -> 0x00000fbfe640ab50 (possible pointer authentication failure)
Exception Codes: 0x0000000000000001, 0x00008fbfe640ab50
Termination Reason: Namespace SIGNAL, Code 11 Segmentation fault: 11
Terminating Process: exc handler [59493]
VM Region Info: 0xfbfe640ab50 is not in any region. Bytes after previous region: 16835839830865 Bytes before following region: 88236240098480
REGION TYPE START - END [ VSIZE] PRT/MAX SHRMOD REGION DETAIL
commpage (reserved) 1000000000-7000000000 [384.0G] ---/--- SM=NUL reserved VM address space (unallocated)
---> GAP OF 0x5f9000000000 BYTES
MALLOC_NANO 600000000000-600020000000 [512.0M] rw-/rwx SM=PRV
Thread 0 Crashed:: Dispatch queue: com.apple.flexo.ffsl.dwsq
0 libobjc.A.dylib 0x19b389820 objc_msgSend + 32
1 TimelineKit 0x102a9cb68 -[TLKReloadLayoutGraphOperation main] + 424
2 Foundation 0x19c9f3810 __NSOPERATION_IS_INVOKING_MAIN__ + 16
3 Foundation 0x19c9f2b70 -[NSOperation start] + 648
4 TimelineKit 0x102b117c4 -[TLKLayoutOperation main] + 440
5 Foundation 0x19c9f3810 __NSOPERATION_IS_INVOKING_MAIN__ + 16
6 Foundation 0x19c9f2b70 -[NSOperation start] + 648
7 TimelineKit 0x102aa1990 -[TLKOperationQueue _performOperation:] + 312
8 TimelineKit 0x102aa182c -[TLKOperationQueue waitUntilAllOperationsAreFinished] + 72
9 TimelineKit 0x102aa1778 -[TLKOperationQueue addOperations:waitUntilFinished:] + 200
10 TimelineKit 0x102b02a30 -[TLKReloadOperation main] + 228
11 TimelineKit 0x102a62e2c -[TLKTimelineView reloadPendingChangesWithAnimation:viewState:] + 248
12 TimelineKit 0x102a62d18 -[TLKTimelineView reloadPendingChangesWithAnimation:] + 100
13 Flexo 0x109ee1124 -[FFAnchoredTimelineModule _reloadTimelineViewWithChangeLog:] + 596
14 Flexo 0x109ee0d3c -[FFAnchoredTimelineModule _storyPresentationChanged:] + 132
15 CoreFoundation 0x19b835370 __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ + 148
16 CoreFoundation 0x19b8c620c ___CFXRegistrationPost_block_invoke + 88
17 CoreFoundation 0x19b8c6154 _CFXRegistrationPost + 436
18 CoreFoundation 0x19b803fac _CFXNotificationPost + 732
19 Flexo 0x109c7ef88 -[FFStoryTimelinePresentation postStoryChanged:] + 144
20 Flexo 0x109c7eee0 -[FFStoryTimelinePresentation performTransactionUsingBlock:] + 156
21 Flexo 0x109d403b8 -[FFStorySequenceBridge postSequenceChanged:] + 84
22 Flexo 0x109d401f8 -[FFStorySequenceBridge observeValueForKeyPath:ofObject:change:context:] + 76
23 Foundation 0x19c9e6e2c NSKeyValueNotifyObserver + 252
24 Foundation 0x19ca93c14 NSKeyValueDidChange + 388
25 Foundation 0x19c9d9fb8 -[NSObject(NSKeyValueObservingPrivate) _changeValueForKeys:count:maybeOldValuesDict:maybeNewValuesDict:usingBlock:] + 736
26 Foundation 0x19ca02920 -[NSObject(NSKeyValueObservingPrivate) _changeValueForKey:key:key:usingBlock:] + 64
27 Foundation 0x19cac1b54 _NSSetBoolValueAndNotify + 408
28 Flexo 0x109eed3f0 -[FFAnchoredSequence _actionEndEditing:markSequenceModified:originalObject:updateModDate:error:] + 1940
29 Flexo 0x109ee9b2c -[FFAnchoredSequence notifyEffectsDidLoadInBackground:] + 516
30 MotionEffect 0x133bdc2e0 +[FFMotionEffect _notifyDocIsLoadedImpl:] + 592
31 Flexo 0x10a422650 FFApplicationHandleExceptionThatShouldNotBeIgnoredInBlock + 20
32 MotionEffect 0x133bdc00c __45+[FFMotionEffect _notifyDocIsLoaded:request:]_block_invoke_2 + 72
33 Flexo 0x109c3f2cc __56-[FFSharedLock queueDeferredWriteLockBlockOnMainThread:]_block_invoke_2 + 152
34 Flexo 0x10a422650 FFApplicationHandleExceptionThatShouldNotBeIgnoredInBlock + 20
35 Flexo 0x109c3f228 __56-[FFSharedLock queueDeferredWriteLockBlockOnMainThread:]_block_invoke + 72
36 libdispatch.dylib 0x19b5a55b4 _dispatch_client_callout + 20
37 libdispatch.dylib 0x19b5a8ffc _dispatch_block_invoke_direct + 284
38 Flexo 0x109c3f530 -[FFSharedLock _deferredWriteHandler] + 316
39 Flexo 0x109c3f3e4 __56-[FFSharedLock queueDeferredWriteLockBlockOnMainThread:]_block_invoke.71 + 32
40 libdispatch.dylib 0x19b5a3854 _dispatch_call_block_and_release + 32
41 libdispatch.dylib 0x19b5a55b4 _dispatch_client_callout + 20
42 libdispatch.dylib 0x19b5acbd8 _dispatch_lane_serial_drain + 768
43 libdispatch.dylib 0x19b5ad764 _dispatch_lane_invoke + 432
44 libdispatch.dylib 0x19b5b3f54 _dispatch_main_queue_drain + 748
45 libdispatch.dylib 0x19b5b3c58 _dispatch_main_queue_callback_4CF + 44
46 CoreFoundation 0x19b87f9d0 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 16
47 CoreFoundation 0x19b83f5bc __CFRunLoopRun + 1996
48 CoreFoundation 0x19b83e734 CFRunLoopRunSpecific + 588
49 HIToolbox 0x1a6dad530 RunCurrentEventLoopInMode + 292
50 HIToolbox 0x1a6db3348 ReceiveNextEventCommon + 676
51 HIToolbox 0x1a6db3508 _BlockUntilNextEventMatchingListInModeWithFilter + 76
52 AppKit 0x19f3b6848 _DPSNextEvent + 660
53 AppKit 0x19fd1cc24 -[NSApplication(NSEventRouting) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 688
54 AppKit 0x19f3a9874 -[NSApplication run] + 480
55 LunaKit 0x102d66d58 LKApplicationMain + 204
56 Final Cut Pro 0x1025114e4 main + 740
57 dyld 0x19b3d8274 start + 2840
TO REPRODUCE:
I think this has to do with the Project having an Audition with 27 Different Clips, each one with different 12 hour long audio. The audio for each audition clip is a storyline where one audio file is 10 minutes long but repeated for 12 hours. The storyline is to ensure that there is no gap between the repeated audio, and to connect only to the Audition at the beginning. The audition is only 10 seconds long at the beginning.
EXPECTED BEHAVIOUR:
Not to hard crash.
SPECS:
- 2021 16-inch MacBook Pro (M1 Max, 32GB RAM, 2TB SSD)
- macOS Sequoia 15.3.2
- Final Cut Pro 11.0.1
ADDITIONAL COMMENTS:
Here is the full Crash report.
FCP Crash Report.txt