Неизвестный поток упал с неизвестным привкусом

Question

У меня есть приложение, которое выполняет следующие основные функции:

1. Извлечение данных с сервера
2. Хранение локально
3. Отображение данных, хранящихся на локальном пользователе

Это приложение работает как ожидается на устройстве iPhone, но когда один из клиентов попытался использовать ту же самую сборку на iPad 1, он разбился для него во время процесса дельта-синхронизации.

Ниже журнал аварии:

Incident Identifier: 5FE6808F-D558-41D0-A337-68CE8A4B2300 
CrashReporter Key: 7a07cd6cfe292ea9f7daac97190d86f9a503415a 
Hardware Model:  iPad1,1 
Process:   pCA Dev [2523] 
Path:   /var/mobile/Applications/87C8E4F9-DD63-44AD-9EC2-E9669CCCC519/pCA Dev.app/pCA Dev 
Identifier:  pCA Dev 
Version:   ??? (???) 
Code Type:  ARM (Native) 
Parent Process: launchd [1] 

Date/Time:  2013-05-08 11:47:51.570 -0400 
OS Version:  iPhone OS 5.1.1 (9B206) 
Report Version: 104 

Exception Type: 00000020 
Exception Codes: 0x8badf00d 
Highlighted Thread: 6 

Application Specific Information: 
com.dash.pCA failed to resume in time 

Elapsed total CPU time (seconds): 2.350 (user 2.350, system 0.000), 23% CPU 
Elapsed application CPU time (seconds): 0.000, 0% CPU 

Thread 0 name: Dispatch queue: com.apple.main-thread 
Thread 0: 
0 libsystem_kernel.dylib   0x359380d8 __psynch_mutexwait + 24 
1 libsystem_c.dylib    0x34ad5674 pthread_mutex_lock + 376 
2 CoreData      0x32b8ad52 -[_PFLock lock] + 18 
3 CoreData      0x32b9a1f2 -[NSPersistentStoreCoordinator executeRequest:withContext:error:] + 806 
4 CoreData      0x32b98c22 -[NSManagedObjectContext executeFetchRequest:error:] + 598 
5 pCA Dev       0x001697c2 0xce000 + 636866 
6 pCA Dev       0x001698a2 0xce000 + 637090 
7 pCA Dev       0x00219f4e 0xce000 + 1359694 
8 pCA Dev       0x0010445c 0xce000 + 222300 
9 libdispatch.dylib    0x33c4fc52 _dispatch_call_block_and_release + 6 
10 libdispatch.dylib    0x33c5ae8a _dispatch_main_queue_callback_4CF$VARIANT$up + 190 
11 CoreFoundation     0x358952a6 __CFRunLoopRun + 1262 
12 CoreFoundation     0x3581849e CFRunLoopRunSpecific + 294 
13 CoreFoundation     0x35818366 CFRunLoopRunInMode + 98 
14 GraphicsServices    0x335b3432 GSEventRunModal + 130 
15 UIKit       0x32ff0cce UIApplicationMain + 1074 
16 pCA Dev       0x000cfdb0 0xce000 + 7600 
17 pCA Dev       0x000cfd40 0xce000 + 7488 

Thread 1 name: Dispatch queue: com.apple.libdispatch-manager 
Thread 1: 
0 libsystem_kernel.dylib   0x359283a8 kevent + 24 
1 libdispatch.dylib    0x33c5bea4 _dispatch_mgr_invoke + 708 
2 libdispatch.dylib    0x33c5bbc2 _dispatch_mgr_thread + 30 

Thread 2 name: WebThread 
Thread 2: 
0 libsystem_kernel.dylib   0x35928004 mach_msg_trap + 20 
1 libsystem_kernel.dylib   0x359281fa mach_msg + 50 
2 CoreFoundation     0x358963ec __CFRunLoopServiceMachPort + 120 
3 CoreFoundation     0x35895124 __CFRunLoopRun + 876 
4 CoreFoundation     0x3581849e CFRunLoopRunSpecific + 294 
5 CoreFoundation     0x35818366 CFRunLoopRunInMode + 98 
6 WebCore       0x3755ec9c RunWebThread(void*) + 396 
7 libsystem_c.dylib    0x34ae172e _pthread_start + 314 
8 libsystem_c.dylib    0x34ae15e8 thread_start + 0 

Thread 3 name: com.apple.NSURLConnectionLoader 
Thread 3: 
0 libsystem_kernel.dylib   0x35928004 mach_msg_trap + 20 
1 libsystem_kernel.dylib   0x359281fa mach_msg + 50 
2 CoreFoundation     0x358963ec __CFRunLoopServiceMachPort + 120 
3 CoreFoundation     0x35895124 __CFRunLoopRun + 876 
4 CoreFoundation     0x3581849e CFRunLoopRunSpecific + 294 
5 CoreFoundation     0x35818366 CFRunLoopRunInMode + 98 
6 Foundation      0x34c5dbb2 +[NSURLConnection(Loader) _resourceLoadLoop:] + 302 
7 Foundation      0x34c5da7a -[NSThread main] + 66 
8 Foundation      0x34cf158a __NSThread__main__ + 1042 
9 libsystem_c.dylib    0x34ae172e _pthread_start + 314 
10 libsystem_c.dylib    0x34ae15e8 thread_start + 0 

Thread 4 name: com.apple.CFSocket.private 
Thread 4: 
0 libsystem_kernel.dylib   0x35938570 __select + 20 
1 CoreFoundation     0x3589a63a __CFSocketManager + 726 
2 libsystem_c.dylib    0x34ae172e _pthread_start + 314 
3 libsystem_c.dylib    0x34ae15e8 thread_start + 0 

Thread 5 name: WebCore: CFNetwork Loader 
Thread 5: 
0 libsystem_kernel.dylib   0x35928004 mach_msg_trap + 20 
1 libsystem_kernel.dylib   0x359281fa mach_msg + 50 
2 CoreFoundation     0x358963ec __CFRunLoopServiceMachPort + 120 
3 CoreFoundation     0x35895124 __CFRunLoopRun + 876 
4 CoreFoundation     0x3581849e CFRunLoopRunSpecific + 294 
5 CoreFoundation     0x35818366 CFRunLoopRunInMode + 98 
6 WebCore       0x375880d2 WebCore::runLoaderThread(void*) + 122 
7 libsystem_c.dylib    0x34ae172e _pthread_start + 314 
8 libsystem_c.dylib    0x34ae15e8 thread_start + 0 

Thread 6 name: Dispatch queue: NSManagedObjectContext Queue 
Thread 6: 
0 libsystem_kernel.dylib   0x35928054 semaphore_wait_trap + 8 
1 libdispatch.dylib    0x33c5c47e _dispatch_thread_semaphore_wait$VARIANT$up + 6 
2 libdispatch.dylib    0x33c5a65e _dispatch_barrier_sync_f_slow + 82 
3 libdispatch.dylib    0x33c5a5dc dispatch_barrier_sync_f$VARIANT$up + 16 
4 libdispatch.dylib    0x33c5a238 dispatch_sync_f$VARIANT$up + 12 
5 libdispatch.dylib    0x33c5a8ee _dispatch_sync_slow + 46 
6 libdispatch.dylib    0x33c5a8ae dispatch_sync$VARIANT$up + 18 
7 pCA Dev       0x000d0b88 0xce000 + 11144 
8 Foundation      0x34cdc4f8 __57-[NSNotificationCenter addObserver:selector:name:object:]_block_invoke_0 + 12 
9 CoreFoundation     0x3588e540 ___CFXNotificationPost_block_invoke_0 + 64 
10 CoreFoundation     0x3581a090 _CFXNotificationPost + 1400 
11 Foundation      0x34c503e4 -[NSNotificationCenter postNotificationName:object:userInfo:] + 60 
12 CoreData      0x32c0dda8 -[NSManagedObjectContext(_NSInternalAdditions) _didSaveChanges] + 2600 
13 CoreData      0x32c02718 -[NSManagedObjectContext save:] + 1692 
14 pCA Dev       0x0010b86c 0xce000 + 252012 
15 pCA Dev       0x001046b6 0xce000 + 222902 
16 CoreData      0x32c0c48e developerSubmittedBlockToNSManagedObjectContextPerform_privateasync + 62 
17 libdispatch.dylib    0x33c5aca4 _dispatch_queue_drain + 268 
18 libdispatch.dylib    0x33c5ab12 _dispatch_queue_invoke$VARIANT$up + 30 
19 libdispatch.dylib    0x33c5b784 _dispatch_worker_thread2 + 208 
20 libsystem_c.dylib    0x34adbdf4 _pthread_wqthread + 288 
21 libsystem_c.dylib    0x34adbcc8 start_wqthread + 0 

Unknown thread crashed with unknown flavor: 5, state_count: 1 

Binary Images: 
    0xce000 - 0x236fff +pCA Dev armv7 <76ad4f5bc8d3354d97c9e2de37740dc8> /var/mobile/Applications/87C8E4F9-DD63-44AD-9EC2-E9669CCCC519/pCA Dev.app/pCA Dev 
0x2fecd000 - 0x2feeefff dyld armv7 <77eddfd654df393ba9c95ff01715fd08> /usr/lib/dyld 
0x304e2000 - 0x304e8fff liblaunch.dylib armv7 <aa2bcba6fc7a36a191958fef2e995475> /usr/lib/system/liblaunch.dylib 
0x305e6000 - 0x305fafff PersistentConnection armv7 <54091a638f8731cd85ccf00fa06972c3> /System/Library/PrivateFrameworks/PersistentConnection.framework/PersistentConnection 
0x3064e000 - 0x3072dfff RawCamera armv7 <293f818ba6533dceae8b900b6ed3c887> /System/Library/CoreServices/RawCamera.bundle/RawCamera 
0x3078c000 - 0x307d8fff CoreTelephony armv7 <b8f80d5d594c31d2b5d8fba9fdedb7e1> /System/Library/Frameworks/CoreTelephony.framework/CoreTelephony 
0x307fa000 - 0x30832fff VideoToolbox armv7 <9f25f38d1cd13a1daff99cfde8884410> /System/Library/PrivateFrameworks/VideoToolbox.framework/VideoToolbox 
0x30833000 - 0x3085ffff libtidy.A.dylib armv7 <3aacc5b650e037c086a8ff6657d154bf> /usr/lib/libtidy.A.dylib 
0x30dfa000 - 0x30e4bfff CoreText armv7 <5bfac4ee88d03d5b87a1f105abb7756c> /System/Library/Frameworks/CoreText.framework/CoreText 
0x30ebc000 - 0x30ebcfff liblangid.dylib armv7 <644ff4bcfbf337b5b5859e3f0fc0a9a8> /usr/lib/liblangid.dylib 
0x30ebd000 - 0x30ed3fff EAP8021X armv7 <952fcfdec0633aff923768fca1a26fcb> /System/Library/PrivateFrameworks/EAP8021X.framework/EAP8021X 
0x30ed4000 - 0x30ee9fff libresolv.9.dylib armv7 <66f7557fa4b43979b186e00271839fdb> /usr/lib/libresolv.9.dylib 
0x30f6f000 - 0x30f89fff CoreServicesInternal armv7 <cccdb5638b17398f8082542c1b3c8cf6> /System/Library/PrivateFrameworks/CoreServicesInternal.framework/CoreServicesInternal 
0x311a6000 - 0x311c3fff libsystem_info.dylib armv7 <50863bcbf478323e96a8e5b1a83ea6f9> /usr/lib/system/libsystem_info.dylib 
0x3133d000 - 0x31403fff GLEngine armv7 <6617f2b4ee283469a5595129889ff049> /System/Library/Frameworks/OpenGLES.framework/GLEngine.bundle/GLEngine 
0x314f3000 - 0x314f3fff vecLib armv7 <a2cfe25e77aa36bfb4a30b2d0d2dd465> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/vecLib 
0x31575000 - 0x3164cfff CFNetwork armv7 <765a472c824830eea91b8f02d12867e4> /System/Library/Frameworks/CFNetwork.framework/CFNetwork 
0x3164d000 - 0x3166dfff libxslt.1.dylib armv7 <39348471007e39dab80af68b08390456> /usr/lib/libxslt.1.dylib 
0x3166e000 - 0x316a9fff libCGFreetype.A.dylib armv7 <55941c96cf1f3b048e72a148c4496c16> /System/Library/Frameworks/CoreGraphics.framework/Resources/libCGFreetype.A.dylib 
0x316ce000 - 0x316d0fff libCoreFSCache.dylib armv7 <808518e0fbf539af8489f028ca5198c7> /System/Library/Frameworks/OpenGLES.framework/libCoreFSCache.dylib 
0x31917000 - 0x31924fff libbsm.0.dylib armv7 <750a0de73a733019a77144b805d4d2f8> /usr/lib/libbsm.0.dylib 
0x31930000 - 0x31930fff libgcc_s.1.dylib armv7 <eb82984fa36c329387aa518aa5205f3d> /usr/lib/libgcc_s.1.dylib 
0x31937000 - 0x31950fff libRIP.A.dylib armv7 <1828cddc5dd93c61afbefb59587d7f8a> /System/Library/Frameworks/CoreGraphics.framework/Resources/libRIP.A.dylib 
0x31951000 - 0x31a20fff IMGSGX535GLDriver armv7 <fe4f330b9a433322844a0d87410b68f7> /System/Library/Extensions/IMGSGX535GLDriver.bundle/IMGSGX535GLDriver 
0x31b22000 - 0x32066fff FaceCoreLight armv7 <f326d88709683520b251dc53cb847c11> /System/Library/PrivateFrameworks/FaceCoreLight.framework/FaceCoreLight 
0x32067000 - 0x3206afff CaptiveNetwork armv7 <f5cc4b97ce9432da9426f12621453325> /System/Library/PrivateFrameworks/CaptiveNetwork.framework/CaptiveNetwork 
0x3206b000 - 0x3207cfff libxpc.dylib armv7 <ccf25b1e49ce3b2fa58d8c8546755505> /usr/lib/system/libxpc.dylib 
0x3207d000 - 0x32082fff libcopyfile.dylib armv7 <52e874396c393ed29099789ce702cfe2> /usr/lib/system/libcopyfile.dylib 
0x320b1000 - 0x320d5fff PrintKit armv7 <08509c7bc915358b953de6f5cbef5c56> /System/Library/PrivateFrameworks/PrintKit.framework/PrintKit 
0x320d6000 - 0x32139fff IMCore armv7 <046b6b615a743057b59d4aaba8a91d61> /System/Library/PrivateFrameworks/IMCore.framework/IMCore 
0x32153000 - 0x32155fff MobileInstallation armv7 <215d93dbb0f63cbf828f9126eb7b5349> /System/Library/PrivateFrameworks/MobileInstallation.framework/MobileInstallation 
0x32164000 - 0x321a7fff libcommonCrypto.dylib armv7 <95b49daf4cf038b6bea8010bba3a1e26> /usr/lib/system/libcommonCrypto.dylib 
0x321a8000 - 0x32517fff TextInput armv7 <8d7f24642c7634cc8e3a6e65f1dcd98e> /System/Library/PrivateFrameworks/TextInput.framework/TextInput 
0x32532000 - 0x32536fff libcache.dylib armv7 <d6a7436ed8dc33d795c9b42baf864882> /usr/lib/system/libcache.dylib 
0x3253c000 - 0x32595fff IMAVCore armv7 <ce90304da959333d81a64171a6ac3ae8> /System/Library/PrivateFrameworks/IMAVCore.framework/IMAVCore 
0x32596000 - 0x3259cfff MobileKeyBag armv7 <e1f06241ef0e3f0aae00f15df572077e> /System/Library/PrivateFrameworks/MobileKeyBag.framework/MobileKeyBag 
0x326a3000 - 0x326a6fff CoreTime armv7 <a398de5ba1e43a11b7008e9bb5a7f6fe> /System/Library/PrivateFrameworks/CoreTime.framework/CoreTime 
0x326b0000 - 0x326b4fff libGFXShared.dylib armv7 <998fccc16cf735dbb62324202995e193> /System/Library/Frameworks/OpenGLES.framework/libGFXShared.dylib 
0x32712000 - 0x32757fff GeoServices armv7 <a26be2e76e8730ab91a16502aba376be> /System/Library/PrivateFrameworks/GeoServices.framework/GeoServices 
0x32758000 - 0x32764fff CoreVideo armv7 <364fa32d513f3c11b50970120545f1a8> /System/Library/Frameworks/CoreVideo.framework/CoreVideo 
0x32769000 - 0x3276ffff liblockdown.dylib armv7 <9e45ce468a6f31e5b8263f2c224aa800> /usr/lib/liblockdown.dylib 
0x327a7000 - 0x327b1fff libbz2.1.0.dylib armv7 <40e4045fb79e382b8833707746cf28b1> /usr/lib/libbz2.1.0.dylib 
0x329d7000 - 0x329d8fff DataMigration armv7 <d77f0e8f39ee37f5a2ac713a3fd9e693> /System/Library/PrivateFrameworks/DataMigration.framework/DataMigration 
0x329e7000 - 0x32ad8fff QuartzCore armv7 <35d64a9da5523ae08c9e41511fd3061b> /System/Library/Frameworks/QuartzCore.framework/QuartzCore 
0x32ad9000 - 0x32aeafff DataAccessExpress armv7 <e6144ba265da3bb7b9a263aa1a29b054> /System/Library/PrivateFrameworks/DataAccessExpress.framework/DataAccessExpress 
0x32b3b000 - 0x32b51fff libmis.dylib armv7 <258bc92be5823b239b4412dd42cb4807> /usr/lib/libmis.dylib 
0x32b82000 - 0x32d28fff CoreData armv7 <b0215b6d4d143859a2b313ecade095ec> /System/Library/Frameworks/CoreData.framework/CoreData 
0x32d29000 - 0x32d38fff OpenGLES armv7 <e80acc691001301e96101bb89d940033> /System/Library/Frameworks/OpenGLES.framework/OpenGLES 
0x32d39000 - 0x32d3efff CrashReporterSupport armv7 <dc11c5c2cbe73a6288a6094ebf5de673> /System/Library/PrivateFrameworks/CrashReporterSupport.framework/CrashReporterSupport 
0x32d3f000 - 0x32d44fff libsystem_dnssd.dylib armv7 <27bb5462450732e380f5a2c170546e93> /usr/lib/system/libsystem_dnssd.dylib 
0x32d4a000 - 0x32e19fff libGLProgrammability.dylib armv7 <49607ffe4ee9389494285a213e392924> /System/Library/Frameworks/OpenGLES.framework/libGLProgrammability.dylib 
0x32e1a000 - 0x32e30fff VoiceServices armv7 <c5b98e94eff33bf49006ff157c819987> /System/Library/PrivateFrameworks/VoiceServices.framework/VoiceServices 
0x32f7c000 - 0x32f80fff AggregateDictionary armv7 <3a3a33f3a05538988c6e2bb363dc46a8> /System/Library/PrivateFrameworks/AggregateDictionary.framework/AggregateDictionary 
0x32fbd000 - 0x32fbefff CoreSurface armv7 <97f871f09f503c98a6371c2b657430d8> /System/Library/PrivateFrameworks/CoreSurface.framework/CoreSurface 
0x32fbf000 - 0x33461fff UIKit armv7 <cd513a2f22f53d698c3e10f6fe48a63e> /System/Library/Frameworks/UIKit.framework/UIKit 
0x334dd000 - 0x335a3fff libobjc.A.dylib armv7 <90014d1bc583366d85622e43097df416> /usr/lib/libobjc.A.dylib 
0x335af000 - 0x335b9fff GraphicsServices armv7 <cb64e146a8ee3fda9e80ffae1ccc9c5a> /System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices 
0x335f3000 - 0x33672fff libsqlite3.dylib armv7 <bf01f5ed47b033d8bde30d735ff44416> /usr/lib/libsqlite3.dylib 
0x33717000 - 0x33717fff libCVMSPluginSupport.dylib armv7 <a80aaa9989483ce3a496a061fd1e9e0a> /System/Library/Frameworks/OpenGLES.framework/libCVMSPluginSupport.dylib 
0x3375b000 - 0x3376afff GenerationalStorage armv7 <d84c3fd0e7bd36e78c256f2f4c5a4e91> /System/Library/PrivateFrameworks/GenerationalStorage.framework/GenerationalStorage 
0x33771000 - 0x33774fff libmacho.dylib armv7 <e52b77623bd031bc807e77029566c777> /usr/lib/system/libmacho.dylib 
0x33775000 - 0x3378bfff DictionaryServices armv7 <6ed2e967136f37d4a4b9b318d6c43b83> /System/Library/PrivateFrameworks/DictionaryServices.framework/DictionaryServices 
0x33794000 - 0x337a0fff libCRFSuite.dylib armv7 <bdb2b4d1a78c39c1ba60d791207aed2a> /usr/lib/libCRFSuite.dylib 
0x337a1000 - 0x337d6fff SystemConfiguration armv7 <4464a4e3bb3f32f7abaa35ebf31fda49> /System/Library/Frameworks/SystemConfiguration.framework/SystemConfiguration 
0x337f2000 - 0x33811fff libSystem.B.dylib armv7 <0c55744b6f7335eebba4ca2c3d10b43c> /usr/lib/libSystem.B.dylib 
0x33812000 - 0x33937fff JavaScriptCore armv7 <2ffc6c87b94434288366bd53765ee267> /System/Library/PrivateFrameworks/JavaScriptCore.framework/JavaScriptCore 
0x33b30000 - 0x33b35fff libGPUSupportMercury.dylib armv7 <3c1cc3175c403ace8fcbd3826bd43807> /System/Library/PrivateFrameworks/GPUSupport.framework/libGPUSupportMercury.dylib 
0x33b8b000 - 0x33bd5fff ManagedConfiguration armv7 <f1fbb825def23043830a095b953a9c94> /System/Library/PrivateFrameworks/ManagedConfiguration.framework/ManagedConfiguration 
0x33bfc000 - 0x33c38fff IMFoundation armv7 <253125b9103c3d13b66923ac6893c25b> /System/Library/PrivateFrameworks/IMCore.framework/Frameworks/IMFoundation.framework/IMFoundation 
0x33c4f000 - 0x33c65fff libdispatch.dylib armv7 <9ecfaef4110a3bf9a92d12f0fe8d1d78> /usr/lib/system/libdispatch.dylib 
0x33c66000 - 0x33cd6fff CoreImage armv7 <86ac6f5a267637b6b7f8a831dfc7c64b> /System/Library/Frameworks/CoreImage.framework/CoreImage 
0x33cd7000 - 0x33cdbfff Marco armv7 <8dea3e558fe534ff868fc92e215ce53b> /System/Library/PrivateFrameworks/Marco.framework/Marco 
0x33dcf000 - 0x33e0bfff AppSupport armv7 <311eac85b2a433a884dacba77217b49e> /System/Library/PrivateFrameworks/AppSupport.framework/AppSupport 
0x33e4b000 - 0x33e5dfff DataDetectorsUI armv7 <50ea319aaeb7307e92719980dd4b2953> /System/Library/PrivateFrameworks/DataDetectorsUI.framework/DataDetectorsUI 
0x33e80000 - 0x34141fff libLAPACK.dylib armv7 <0e94e9a7e7a334649afaccae0f1215a2> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libLAPACK.dylib 
0x34230000 - 0x3423ffff SpringBoardServices armv7 <a2363f8ed49932dba415d2d4cd32fb74> /System/Library/PrivateFrameworks/SpringBoardServices.framework/SpringBoardServices 
0x3425b000 - 0x3425bfff libunwind.dylib armv7 <e0a73a57795f3e1698a52ebe6fc07005> /usr/lib/system/libunwind.dylib 
0x3425c000 - 0x343a1fff CoreGraphics armv7 <903545b89a7f311d95100ac7d1d44709> /System/Library/Frameworks/CoreGraphics.framework/CoreGraphics 
0x343a2000 - 0x343adfff AccountSettings armv7 <373e59421d983c93931cfbad87b1ae35> /System/Library/PrivateFrameworks/AccountSettings.framework/AccountSettings 
0x343ae000 - 0x343f7fff libc++.1.dylib armv7 <5b690e5dd5a43a7fb166ade9fe58a7a4> /usr/lib/libc++.1.dylib 
0x344c2000 - 0x34539fff CorePDF armv7 <e7ff2b22ce603a84b7d8a7540b403490> /System/Library/PrivateFrameworks/CorePDF.framework/CorePDF 
0x34593000 - 0x34663fff WebKit armv7 <3c5dd2ec46fe3e189c25bba78ad88fa1> /System/Library/PrivateFrameworks/WebKit.framework/WebKit 
0x34798000 - 0x348f7fff libmecabra.dylib armv7 <06a0a1ee488030169bdfab11fc8d2c5c> /usr/lib/libmecabra.dylib 
0x34a63000 - 0x34a64fff libsystem_blocks.dylib armv7 <9fdc27af7350323bbc7d98e14e027907> /usr/lib/system/libsystem_blocks.dylib 
0x34ad3000 - 0x34b5ffff libsystem_c.dylib armv7 <f859ce1ad1773f0ba98d7c6e135b7697> /usr/lib/system/libsystem_c.dylib 
0x34b73000 - 0x34b74fff libsystem_sandbox.dylib armv7 <6a8f2f33c7543808a0f4599101c3b61a> /usr/lib/system/libsystem_sandbox.dylib 
0x34ba6000 - 0x34ba9fff libsystem_network.dylib armv7 <356cb66612e836968ef24e6e5c3364cc> /usr/lib/system/libsystem_network.dylib 
0x34c4d000 - 0x34dcbfff Foundation armv7 <c40ddb073142315bb4ebb214343d0b7f> /System/Library/Frameworks/Foundation.framework/Foundation 
0x34edd000 - 0x34ee9fff libz.1.dylib armv7 <36ce86a3dc8c344596c8c325615f374b> /usr/lib/libz.1.dylib 
0x34f06000 - 0x34f09fff NetworkStatistics armv7 <7848d8ebad99367cb4f7f4e3fe88e5d6> /System/Library/PrivateFrameworks/NetworkStatistics.framework/NetworkStatistics 
0x34f0a000 - 0x350eefff AudioToolbox armv7 <c91e27850452330ea804db6408840fd2> /System/Library/Frameworks/AudioToolbox.framework/AudioToolbox 
0x3512a000 - 0x35131fff libc++abi.dylib armv7 <bab4dcbfc5943d3fbb637342d35e8045> /usr/lib/libc++abi.dylib 
0x35135000 - 0x35175fff libGLImage.dylib armv7 <40448706190031f6b0d9636cc11ee81d> /System/Library/Frameworks/OpenGLES.framework/libGLImage.dylib 
0x3517c000 - 0x351c4fff CoreMedia armv7 <e274e1b894753b2eb05cf7b22a36d0c1> /System/Library/Frameworks/CoreMedia.framework/CoreMedia 
0x35200000 - 0x3524efff CoreLocation armv7 <44550ebedf23334d85441d9743b74e03> /System/Library/Frameworks/CoreLocation.framework/CoreLocation 
0x352d2000 - 0x352d8fff MobileIcons armv7 <ed1b46f917903c9b9baaa2be4392dafe> /System/Library/PrivateFrameworks/MobileIcons.framework/MobileIcons 
0x352f3000 - 0x352f4fff libdnsinfo.dylib armv7 <9aede8d6579d3430ac39ae5f95cce498> /usr/lib/system/libdnsinfo.dylib 
0x352f5000 - 0x35308fff AssistantServices armv7 <4a0843742f363a8885b8db13b44ae256> /System/Library/PrivateFrameworks/AssistantServices.framework/AssistantServices 
0x35309000 - 0x3531cfff DataDetectorsCore armv7 <3f4596cbe1b13fdcb427d87de21df3f6> /System/Library/PrivateFrameworks/DataDetectorsCore.framework/DataDetectorsCore 
0x3531f000 - 0x35369fff libvDSP.dylib armv7 <441b42aca07b3da39feab25f8349918f> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libvDSP.dylib 
0x3538b000 - 0x35717fff OfficeImport armv7 <052fc3c6bc543622b6ac72a311fd8e4c> /System/Library/PrivateFrameworks/OfficeImport.framework/OfficeImport 
0x35718000 - 0x35719fff libremovefile.dylib armv7 <402f8956975d3b6fb86ab9b31a43242c> /usr/lib/system/libremovefile.dylib 
0x3575e000 - 0x3579cfff IOKit armv7 <fcda71d29d6136dfbd84c1725f4998e5> /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit 
0x357ba000 - 0x357c0fff libnotify.dylib armv7 <9406297de3e43742887890662a87ab53> /usr/lib/system/libnotify.dylib 
0x357c1000 - 0x357f8fff Security armv7 <eea56f71fde83c2981f9281dc7823725> /System/Library/Frameworks/Security.framework/Security 
0x35809000 - 0x35920fff CoreFoundation armv7 <6d450fe923d7387f8b01845e0edd713d> /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation 
0x35927000 - 0x3593dfff libsystem_kernel.dylib armv7 <311f379a9fde305d80c1b22b7dd2e52a> /usr/lib/system/libsystem_kernel.dylib 
0x3593e000 - 0x35953fff libQLCharts.dylib armv7 <efd608d56ceb384f93eea8d5846d76b7> /usr/lib/libQLCharts.dylib 
0x35a11000 - 0x35abbfff libBLAS.dylib armv7 <bf822cc1a3243ae7b104cf73ca22d352> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libBLAS.dylib 
0x35d58000 - 0x35d7dfff OpenCL armv7 <f4b08361179a3f6bb033415b0d7c6251> /System/Library/PrivateFrameworks/OpenCL.framework/OpenCL 
0x35d83000 - 0x35dc2fff QuickLook armv7 <802b1092542a3017a0380632502610d4> /System/Library/Frameworks/QuickLook.framework/QuickLook 
0x35ece000 - 0x35ed8fff libvMisc.dylib armv7 <e8248c797b9b363594bb652ddf7ce16d> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libvMisc.dylib 
0x35f06000 - 0x35ff4fff libiconv.2.dylib armv7 <2cfefe2ad1d335dd9549562910e7a2e2> /usr/lib/libiconv.2.dylib 
0x35ff7000 - 0x35ffbfff IOSurface armv7 <443ac3aab9283da480dd9dcda3c5c88e> /System/Library/PrivateFrameworks/IOSurface.framework/IOSurface 
0x361fc000 - 0x363adfff libCMaps.A.dylib armv7 <88d1ba22553c3069bbb807f777ad5bb0> /System/Library/Frameworks/CoreGraphics.framework/Resources/libCMaps.A.dylib 
0x363ca000 - 0x363cafff libkeymgr.dylib armv7 <ebd2dddf55d83cf48a18913968775960> /usr/lib/system/libkeymgr.dylib 
0x363cb000 - 0x363cefff libcompiler_rt.dylib armv7 <b2c05d8601c13be884097192dca4e187> /usr/lib/system/libcompiler_rt.dylib 
0x364f7000 - 0x36540fff AddressBook armv7 <b17a2962e9043e0385c3c2c652155f2b> /System/Library/Frameworks/AddressBook.framework/AddressBook 
0x36541000 - 0x3668afff libicucore.A.dylib armv7 <b70646b63f1f3b33896dd8cb91b8dab1> /usr/lib/libicucore.A.dylib 
0x36748000 - 0x36749fff libdyld.dylib armv7 <977b0ad6f2f433108b4a0324a57cd2ab> /usr/lib/system/libdyld.dylib 
0x3679f000 - 0x367f7fff CoreAudio armv7 <be335e8eb6f93594b028a6ddd503a183> /System/Library/Frameworks/CoreAudio.framework/CoreAudio 
0x36811000 - 0x368befff libxml2.2.dylib armv7 <58d47f064e0232119f4b838ad659f9c1> /usr/lib/libxml2.2.dylib 
0x36a20000 - 0x36a64fff MobileCoreServices armv7 <757226927a873d5492be721908077b48> /System/Library/Frameworks/MobileCoreServices.framework/MobileCoreServices 
0x36a88000 - 0x36aabfff Bom armv7 <c3435ecd2e5839f89de51edad0e1bb00> /System/Library/PrivateFrameworks/Bom.framework/Bom 
0x36aac000 - 0x36ab0fff libAccessibility.dylib armv7 <9a17d07b5a3b38cfafdf16f78c99b572> /usr/lib/libAccessibility.dylib 
0x36ab1000 - 0x36ab1fff Accelerate armv7 <55b24cf91a8b3532bde6733c96f14c08> /System/Library/Frameworks/Accelerate.framework/Accelerate 
0x36b03000 - 0x36b07fff IOMobileFramebuffer armv7 <42dbc26828e934acabb4f3b0a35d8250> /System/Library/PrivateFrameworks/IOMobileFramebuffer.framework/IOMobileFramebuffer 
0x36b5f000 - 0x36bd8fff ProofReader armv7 <6db611d8df6530d480f97a40bc519f70> /System/Library/PrivateFrameworks/ProofReader.framework/ProofReader 
0x36bdb000 - 0x36d98fff ImageIO armv7 <02e3578171fa3b6a969b244275fd2bab> /System/Library/Frameworks/ImageIO.framework/ImageIO 
0x36ee7000 - 0x36f38fff libstdc++.6.dylib armv7 <c352af5a742e3c7a8d4d7e5f6f454793> /usr/lib/libstdc++.6.dylib 
0x37440000 - 0x37442fff libCoreVMClient.dylib armv7 <d4d4aa3090c83e87bcb15ed00b93fd5c> /System/Library/Frameworks/OpenGLES.framework/libCoreVMClient.dylib 
0x374b5000 - 0x37c74fff WebCore armv7 <2690c38c9c5f3c09975d619dd1dfbed7> /System/Library/PrivateFrameworks/WebCore.framework/WebCore 
0x37cb6000 - 0x37cf3fff FTServices armv7 <3f23418319a03a589dd5cac7df20e238> /System/Library/PrivateFrameworks/FTServices.framework/FTServices 
0x37e0c000 - 0x37e14fff ProtocolBuffer armv7 <0e846afacf823d2b8c029cc3010a8253> /System/Library/PrivateFrameworks/ProtocolBuffer.framework/ProtocolBuffer 
0x37e46000 - 0x37e4ffff libMobileGestalt.dylib armv7 <4a15e845dc6f3a4a980de66c1cc44c42> /usr/lib/libMobileGestalt.dylib 
0x37e57000 - 0x37e5ffff MobileWiFi armv7 <b76c3e9fb78234c392058250d4620e72> /System/Library/PrivateFrameworks/MobileWiFi.framework/MobileWiFi 
0x37e60000 - 0x37f38fff vImage armv7 <caf3648be2933384b6aa1ae7408ab4f0> /System/Library/Frameworks/Accelerate.framework/Frameworks/vImage.framework/vImage 
0x37f39000 - 0x37f39fff libCGVolute.A.dylib armv7 <f63e81c95d5932e3a6b6ab3da37d8302> /System/Library/Frameworks/CoreGraphics.framework/Resources/libCGVolute.A.dylib 
0x37f5e000 - 0x37f65fff AssetsLibraryServices armv7 <38132ecfd74b325fb1a4142bab663c19> /System/Library/PrivateFrameworks/AssetsLibraryServices.framework/AssetsLibraryServices 

Проблема

это-

обычно, когда приложение аварии, в аварии войти уместнее означает какой поток разбился, но здесь это не обозначая любую такую ​​нить, в место обозначает выделенный поток.

Пожалуйста, предложите, как я могу проанализировать этот журнал аварий?

Answer 1

Ваше приложение просто съел плохую пищу (0x8badf00d)! Это означает, что сторожевой таймер убил ваше приложение, потому что он не смог подготовиться или возобновиться вовремя, как вы можете видеть из информации о приложении в журнале сбоев.

Apple говорит, что:

Исключение Код 0x8badf00d указывает, что приложение было прекращено из-за возникновения прошивкой тайм-аут сторожевой. Приложение заняло слишком много времени, чтобы запустить, завершить или ответить на системные события. Одной из распространенных причин этого является синхронное взаимодействие в основном потоке. Какая бы ни была операция в Thread 0: нужно перемещать в фоновый поток или обрабатывать по-другому, чтобы он не блокировал основной поток.

В вашем случае вы, вероятно, занимаетесь чем-то дорогостоящим в своем методе applicationWillEnterForeground:, который должен завершиться через ~ 5-6 секунд. Попробуйте использовать GCD или NSOperationQueue, чтобы переместить часть своего кода в фоновый поток.