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Xamarin CMFormatDescription exception - {Xamarin.IOS 8.8.0.2}
2015-03-03 12:58:50.725 ScAppiOS[157:3266] critical: at <unknown> <0xffffffff>
2015-03-03 12:58:50.726 ScAppiOS[157:3266] critical: at (wrapper managed-to-native) MonoTouch.CoreFoundation.CFObject.CFRelease (intptr) <0xffffffff>
2015-03-03 12:58:50.727 ScAppiOS[157:3266] critical: at MonoTouch.CoreMedia.CMFormatDescription.Dispose (bool) [0x00015] in /Developer/MonoTouch/Source/maccore/src/CoreMedia/CMFormatDescription.cs:74
2015-03-03 12:58:50.728 ScAppiOS[157:3266] critical: at MonoTouch.CoreMedia.CMFormatDescription.Finalize () [0x00000] in /Developer/MonoTouch/Source/maccore/src/CoreMedia/CMFormatDescription.cs:58
2015-03-03 12:58:50.729 ScAppiOS[157:3266] critical: at (wrapper runtime-invoke) object.runtime_invoke_virtual_void__this__ (object,intptr,intptr,intptr) <0xffffffff>
2015-03-03 12:58:50.730 ScAppiOS[157:3266] critical:
Native stacktrace:
Thread started: #17
2015-03-03 12:58:51.593 ScAppiOS[157:3266] critical: 0 ScAppiOS 0x03367b25 mono_handle_native_sigsegv + 240
2015-03-03 12:58:51.595 ScAppiOS[157:3266] critical: 1 ScAppiOS 0x03370521 mono_sigsegv_signal_handler + 208
2015-03-03 12:58:51.596 ScAppiOS[157:3266] critical: 2 libsystem_platform.dylib 0x3514787b _sigtramp + 42
2015-03-03 12:58:51.597 ScAppiOS[157:3266] critical: 3 CoreFoundation 0x26ed600d CFRelease + 600
2015-03-03 12:58:51.598 ScAppiOS[157:3266] critical: 4 ScAppiOS 0x029b8544 wrapper_managed_to_native_MonoTouch_CoreFoundation_CFObject_CFRelease_intptr + 92
2015-03-03 12:58:51.598 ScAppiOS[157:3266] critical: 5 ScAppiOS 0x0244cd48 MonoTouch_CoreMedia_CMFormatDescription_Dispose_bool + 72
2015-03-03 12:58:51.599 ScAppiOS[157:3266] critical: 6 ScAppiOS 0x0244cc78 MonoTouch_CoreMedia_CMFormatDescription_Finalize + 48
2015-03-03 12:58:51.599 ScAppiOS[157:3266] critical: 7 ScAppiOS 0x006fcf78 wrapper_runtime_invoke_object_runtime_invoke_virtual_void__this___object_intptr_intptr_intptr + 112
2015-03-03 12:58:51.600 ScAppiOS[157:3266] critical: 8 ScAppiOS 0x0339112f mono_gc_run_finalize + 362
2015-03-03 12:58:51.601 ScAppiOS[157:3266] critical: 9 ScAppiOS 0x033ec1b1 GC_invoke_finalizers + 124
2015-03-03 12:58:51.601 ScAppiOS[157:3266] critical: 10 ScAppiOS 0x0337b691 mono_gc_invoke_finalizers + 20
2015-03-03 12:58:51.602 ScAppiOS[157:3266] critical: 11 ScAppiOS 0x03391d43 finalizer_thread + 342
2015-03-03 12:58:51.602 ScAppiOS[157:3266] critical: 12 ScAppiOS 0x033cac43 start_wrapper + 310
2015-03-03 12:58:51.603 ScAppiOS[157:3266] critical: 13 ScAppiOS 0x033e0bbf inner_start_thread + 158
2015-03-03 12:58:51.603 ScAppiOS[157:3266] critical: 14 ScAppiOS 0x033f01d3 GC_start_routine + 54
2015-03-03 12:58:51.604 ScAppiOS[157:3266] critical: 15 libsystem_pthread.dylib 0x3514ae93 <redacted> + 138
2015-03-03 12:58:51.604 ScAppiOS[157:3266] critical: 16 libsystem_pthread.dylib 0x3514ae07 _pthread_start + 118
2015-03-03 12:58:51.605 ScAppiOS[157:3266] critical: 17 libsystem_pthread.dylib 0x35148b90 thread_start + 8
2015-03-03 12:58:51.605 ScAppiOS[157:3266] critical:
=================================================================
Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries
used by your application.
=================================================================
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