Application crashes after TCCAccessRequest

App & System Services Core OS
mihailov_ge OP
Created Mar ’21
Replies 5
Boosts 0
Views 4k
Participants 2
We are receiving crash reports on iOS 14.x devices. The problem is that we can't determine the cause of crash and therefore how to fix it.

There is no CRASHING_DUE_TO_PRIVACY_VIOLATION signal, but I suggest it is still privacy-related issue.

Code Block 
#13. Crashed: Thread
SIGABRT 0x0000000000000000
0  libsystem_kernel.dylib    0x1b277cb84 __abort_with_payload + 8
1  libsystem_kernel.dylib    0x1b2781a30 abort_with_payload_wrapper_internal + 104
2  libsystem_kernel.dylib    0x1b2781a64 __darwin_check_fd_set_overflow.cold.1 + 0
3  TCC                       0x1c852f01c TCCAccessRequest + 0
4  TCC                       0x1c852fadc __TCCAccessRequest_block_invoke.218 + 0
5  TCC                       0x1c85340f4 __tccd_send_message_block_invoke + 612
6  libxpc.dylib              0x1d030c17c _xpc_connection_reply_callout + 112
7  libxpc.dylib              0x1d02ffaa8 _xpc_connection_call_reply_async + 88
8  libdispatch.dylib         0x18441de38 _dispatch_client_callout3 + 20
9  libdispatch.dylib         0x184439410 _dispatch_mach_msg_async_reply_invoke + 348
10 libdispatch.dylib         0x18442f65c _dispatch_kevent_worker_thread + 1252
11 libsystem_pthread.dylib   0x1d02d984c _pthread_wqthread + 332
#6. JavaScriptCore bmalloc scavenger
0  libsystem_kernel.dylib    0x1b277e1ac __psynch_cvwait + 8
1  libsystem_pthread.dylib   0x1d02db468 _pthread_cond_wait + 1192
2  libc++.1.dylib            0x1998e5328 std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 28
3  JavaScriptCore            0x18eb804dc void std::__1::condition_variable_any::wait<std::__1::unique_lock<bmalloc::Mutex> >(std::__1::unique_lock<bmalloc::Mutex>&) + 108
4  JavaScriptCore            0x18eb84ba8 bmalloc::Scavenger::threadRunLoop() + 208
5  JavaScriptCore            0x18eb847b4 bmalloc::Scavenger::Scavenger(std::__1::scoped_lock<bmalloc::Mutex> const&) + 0
6  JavaScriptCore            0x18eb85ccc std::__1::__thread_specific_ptr<std::__1::__thread_struct>::set_pointer(std::__1::__thread_struct*) + 0
7  libsystem_pthread.dylib   0x1d02d7cb0 _pthread_start + 320
#7. com.apple.NSURLConnectionLoader
0  libsystem_kernel.dylib    0x1b275a2d0 mach_msg_trap + 8
1  libsystem_kernel.dylib    0x1b2759660 mach_msg + 76
2  CoreFoundation            0x1847a4c30 __CFRunLoopServiceMachPort + 380
3  CoreFoundation            0x18479ec14 __CFRunLoopRun + 1216
4  CoreFoundation            0x18479e21c CFRunLoopRunSpecific + 600
5  CFNetwork                 0x1850741c0 (Missing)
6  Foundation                0x185bbfa34 __NSThread__start__ + 864
7  libsystem_pthread.dylib   0x1d02d7cb0 _pthread_start + 320
#8. AVAudioSession Notify Thread
0  libsystem_kernel.dylib    0x1b275a2d0 mach_msg_trap + 8
1  libsystem_kernel.dylib    0x1b2759660 mach_msg + 76
2  CoreFoundation            0x1847a4c30 __CFRunLoopServiceMachPort + 380
3  CoreFoundation            0x18479ec14 __CFRunLoopRun + 1216
4  CoreFoundation            0x18479e21c CFRunLoopRunSpecific + 600
5  AudioSession              0x18c2e70c4 GenericRunLoopThread::Entry(void*) + 164
6  AudioSession              0x18c2e925c CAPThread::Entry(CAPThread*) + 92
7  libsystem_pthread.dylib   0x1d02d7cb0 _pthread_start + 320
#9. com.apple.coreaudio.AQClient
0  libsystem_kernel.dylib         0x1b275a2d0 mach_msg_trap + 8
1  libsystem_kernel.dylib         0x1b2759660 mach_msg + 76
2  CoreFoundation                 0x1847a4c30 __CFRunLoopServiceMachPort + 380
3  CoreFoundation                 0x18479ec14 __CFRunLoopRun + 1216
4  CoreFoundation                 0x18479e21c CFRunLoopRunSpecific + 600
5  AudioToolbox                   0x18d9429fc GenericRunLoopThread::Entry(void*) + 164
6  libAudioToolboxUtility.dylib   0x199fd5144 CADeprecated::CAPThread::Entry(CADeprecated::CAPThread*) + 92
7  libsystem_pthread.dylib        0x1d02d7cb0 _pthread_start + 320
#10. Thread
0  libsystem_kernel.dylib    0x1b277cbb0 __accept + 8
1  AppIOS                    0x102f8b774 __async_wait_block_invoke + 112
2  AppIOS                    0x102f77a4c __28-[YMMAsyncExecutor execute:]_block_invoke + 36
3  libdispatch.dylib         0x18441c24c _dispatch_call_block_and_release + 32
4  libdispatch.dylib         0x18441ddb0 _dispatch_client_callout + 20
5  libdispatch.dylib         0x18442510c _dispatch_lane_serial_drain + 580
6  libdispatch.dylib         0x184425c5c _dispatch_lane_invoke + 408
7  libdispatch.dylib         0x18442fd78 _dispatch_workloop_worker_thread + 708
8  libsystem_pthread.dylib   0x1d02d9814 _pthread_wqthread + 276
#11. Thread
0  libsystem_pthread.dylib   0x1d02e0764 start_wqthread + 0
#12. Thread
0  libsystem_pthread.dylib   0x1d02e0764 start_wqthread + 0
#14. Thread
0  libsystem_kernel.dylib    0x1b275a2d0 mach_msg_trap + 8
1  libsystem_kernel.dylib    0x1b2759660 mach_msg + 76
2  CoreFoundation            0x1847a4c30 __CFRunLoopServiceMachPort + 380
3  CoreFoundation            0x18479ec14 __CFRunLoopRun + 1216
4  CoreFoundation            0x18479e21c CFRunLoopRunSpecific + 600
5  AVFCore                   0x18c3bcdc8 -[AVRunLoopCondition _waitInMode:untilDate:] + 404
6  AVFCapture                0x19ebc1864 -[AVCaptureSession _buildAndRunGraph] + 1144
7  AVFCapture                0x19ebbaec0 -[AVCaptureSession _commitConfiguration] + 96
8  CameraUI                  0x1af00b630 -[CAMCaptureEngine _commitSessionConfigurationIfNecessaryWithLogReason:] + 316
9  CameraUI                  0x1aee6f6c8 __35-[CAMCaptureEngine enqueueCommand:]_block_invoke + 176
10 AssetsLibraryServices     0x1965b32b0 __pl_dispatch_async_block_invoke + 44
11 libdispatch.dylib         0x18441c24c _dispatch_call_block_and_release + 32
12 libdispatch.dylib         0x18441ddb0 _dispatch_client_callout + 20
13 libdispatch.dylib         0x18442510c _dispatch_lane_serial_drain + 580
14 libdispatch.dylib         0x184425c5c _dispatch_lane_invoke + 408
15 libdispatch.dylib         0x18442fd78 _dispatch_workloop_worker_thread + 708
16 libsystem_pthread.dylib   0x1d02d9814 _pthread_wqthread + 276
#15. Thread
0  libsystem_pthread.dylib   0x1d02e0764 start_wqthread + 0


Does anybody have a clue what the problem is and how to debug and fix it?
Replies  5
Boosts  0
Views  4k
Participants  2
DTS Engineer OP
Apple
Mar ’21

We are receiving crash reports on iOS 14.x devices.

Can you post a full crash report for this? Use the text attachment feature (the paperclip icon) to avoid clogging up the timeline.

Share and Enjoy
—
Quinn “The Eskimo!” @ Developer Technical Support @ Apple
let myEmail = "eskimo" + "1" + "@" + "apple.com"
0
mihailov_ge OP
Mar ’21
Here are three of them, just in case.

18084382395208356657


17079846921298343239


2666188072240356613


0
DTS Engineer OP
Apple
Mar ’21
I’m sorry, I should have been more specific. I’m looking for an Apple crash report for this problem. Third-party crash reports don’t help me, alas (1).

Share and Enjoy
—
Quinn “The Eskimo!” @ Developer Technical Support @ Apple
let myEmail = "eskimo" + "1" + "@" + "apple.com"

(1) For more background as to why, see my Implementing Your Own Crash Reporter post.
0
mihailov_ge OP
Mar ’21
Got some more info. Apple crash report is more explanatory.
It had the termination reason, which our third-party reporter lacked.
Termination Reason


Thank you for replies
1
DTS Engineer OP
Apple
Mar ’21

It had the termination reason, which our third-party reporter lacked.

*chuckle*

Well, that was easy (-:

Share and Enjoy
—
Quinn “The Eskimo!” @ Developer Technical Support @ Apple
let myEmail = "eskimo" + "1" + "@" + "apple.com"
0
Application crashes after TCCAccessRequest
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