我不能重复崩溃，而是将应用程序提交给苹果，始终使用相同的崩溃日志。请帮我分析一下是什么问题。详细的崩溃日志如下。非常感谢！
苹果测试团队提示：这发生在您的应用程序被使用时： - 在 Wi-Fi 上 - 在蜂窝网络上
Date/Time: 2013-02-01 11:32:40.293 -0800
OS Version: iOS 6.1 (10B143)
Report Version: 104
Exception Type: EXC_BAD_ACCESS (SIGBUS)
Exception Codes: KERN_PROTECTION_FAILURE at 0x00760040
Crashed Thread: 0
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 ??? 0x00760040 0 + 7733312
1 ProtocolBuffer 0x3866d1b6 -[PBRequester connectionDidFinishLoading:] + 1042
2 Foundation 0x33bb7912 __65-[NSURLConnectionInternal _withConnectionAndDelegate:onlyActive:]_block_invoke_0 + 14
3 Foundation 0x33af7764 -[NSURLConnectionInternal _withConnectionAndDelegate:onlyActive:] + 196
4 Foundation 0x33af7680 -[NSURLConnectionInternal _withActiveConnectionAndDelegate:] + 56
5 CFNetwork 0x32f5864c ___delegate_didFinishLoading_block_invoke_0 + 24
6 CFNetwork 0x32f57d30 ___withDelegateAsync_block_invoke_0 + 52
7 CFNetwork 0x32f80010 ___performAsync_block_invoke_068 + 16
8 CoreFoundation 0x331c1aca CFArrayApplyFunction + 174
9 CFNetwork 0x32f8046e RunloopBlockContext::perform() + 70
10 CFNetwork 0x32ee445e MultiplexerSource::perform() + 186
11 CoreFoundation 0x332508f4 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 12
12 CoreFoundation 0x33250158 __CFRunLoopDoSources0 + 208
13 CoreFoundation 0x3324ef2a __CFRunLoopRun + 642
14 CoreFoundation 0x331c2238 CFRunLoopRunSpecific + 352
15 CoreFoundation 0x331c20c4 CFRunLoopRunInMode + 100
16 GraphicsServices 0x36da0336 GSEventRunModal + 70
17 UIKit 0x350de2b4 UIApplicationMain + 1116
18 Maoye 0x00003ca2 0x1000 + 11426
19 Maoye 0x00003c5c 0x1000 + 11356
Thread 1:
0 libsystem_kernel.dylib 0x3b460d98 __workq_kernreturn + 8
1 libsystem_c.dylib 0x3b3aead6 _pthread_workq_return + 14
2 libsystem_c.dylib 0x3b3ae7f2 _pthread_wqthread + 362
3 libsystem_c.dylib 0x3b3ae680 start_wqthread + 4
Thread 2 name: Dispatch queue: com.apple.libdispatch-manager
Thread 2:
0 libsystem_kernel.dylib 0x3b4505d0 kevent64 + 24
1 libdispatch.dylib 0x3b38bd22 _dispatch_mgr_invoke + 806
2 libdispatch.dylib 0x3b387374 _dispatch_mgr_thread + 32
Thread 3:
0 libsystem_kernel.dylib 0x3b460d98 __workq_kernreturn + 8
1 libsystem_c.dylib 0x3b3aead6 _pthread_workq_return + 14
2 libsystem_c.dylib 0x3b3ae7f2 _pthread_wqthread + 362
3 libsystem_c.dylib 0x3b3ae680 start_wqthread + 4
Thread 4 name: WebThread
Thread 4:
0 libsystem_kernel.dylib 0x3b44fe30 mach_msg_trap + 20
1 libsystem_kernel.dylib 0x3b44ffd0 mach_msg + 48
2 CoreFoundation 0x332502b6 __CFRunLoopServiceMachPort + 126
3 CoreFoundation 0x3324f02c __CFRunLoopRun + 900
4 CoreFoundation 0x331c2238 CFRunLoopRunSpecific + 352
5 CoreFoundation 0x331c20c4 CFRunLoopRunInMode + 100
6 WebCore 0x391c1390 RunWebThread(void*) + 440
7 libsystem_c.dylib 0x3b3b90de _pthread_start + 306
8 libsystem_c.dylib 0x3b3b8fa4 thread_start + 4
Thread 5 name: Dispatch queue: URLConnection
Thread 5:
0 libsystem_kernel.dylib 0x3b4505d0 kevent64 + 24
1 libdispatch.dylib 0x3b38b94e _dispatch_update_kq + 178
2 libdispatch.dylib 0x3b38734c _dispatch_mgr_wakeup + 40
3 libdispatch.dylib 0x3b3899a8 _dispatch_wakeup + 20
4 libdispatch.dylib 0x3b389938 _dispatch_queue_push_list_slow2 + 16
5 libdispatch.dylib 0x3b389afa _dispatch_queue_drain + 78
6 libdispatch.dylib 0x3b387678 _dispatch_queue_invoke + 40
7 libdispatch.dylib 0x3b38a610 _dispatch_root_queue_drain + 208
8 libdispatch.dylib 0x3b38a7d4 _dispatch_worker_thread2 + 88
9 libsystem_c.dylib 0x3b3ae7ee _pthread_wqthread + 358
10 libsystem_c.dylib 0x3b3ae680 start_wqthread + 4
Thread 6:
0 libsystem_kernel.dylib 0x3b44fe30 mach_msg_trap + 20
1 libsystem_kernel.dylib 0x3b44ffd0 mach_msg + 48
2 CoreFoundation 0x332502b6 __CFRunLoopServiceMachPort + 126
3 CoreFoundation 0x3324f02c __CFRunLoopRun + 900
4 CoreFoundation 0x331c2238 CFRunLoopRunSpecific + 352
5 CoreFoundation 0x331c20c4 CFRunLoopRunInMode + 100
6 Foundation 0x33ae65be -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 250
7 Maoye 0x0003aab2 0x1000 + 236210
8 Maoye 0x0007fbc8 0x1000 + 519112
9 Maoye 0x00034958 0x1000 + 211288
10 Maoye 0x00036656 0x1000 + 218710
11 libsystem_c.dylib 0x3b3b90de _pthread_start + 306
12 libsystem_c.dylib 0x3b3b8fa4 thread_start + 4
Thread 7 name: com.apple.NSURLConnectionLoader
Thread 7:
0 libsystem_kernel.dylib 0x3b44fe30 mach_msg_trap + 20
1 libsystem_kernel.dylib 0x3b44ffd0 mach_msg + 48
2 CoreFoundation 0x332502b6 __CFRunLoopServiceMachPort + 126
3 CoreFoundation 0x3324f02c __CFRunLoopRun + 900
4 CoreFoundation 0x331c2238 CFRunLoopRunSpecific + 352
5 CoreFoundation 0x331c20c4 CFRunLoopRunInMode + 100
6 Foundation 0x33b0f888 +[NSURLConnection(Loader) _resourceLoadLoop:] + 304
7 Foundation 0x33b9322c __NSThread__main__ + 968
8 libsystem_c.dylib 0x3b3b90de _pthread_start + 306
9 libsystem_c.dylib 0x3b3b8fa4 thread_start + 4
Thread 8:
0 libsystem_kernel.dylib 0x3b460d98 __workq_kernreturn + 8
1 libsystem_c.dylib 0x3b3aead6 _pthread_workq_return + 14
2 libsystem_c.dylib 0x3b3ae7f2 _pthread_wqthread + 362
3 libsystem_c.dylib 0x3b3ae680 start_wqthread + 4
Thread 9:
0 libsystem_kernel.dylib 0x3b45f2cc __connect + 8
1 Maoye 0x00027b7a 0x1000 + 158586
2 Maoye 0x00029e0a 0x1000 + 167434
3 Maoye 0x00029db8 0x1000 + 167352
4 Maoye 0x000078da 0x1000 + 26842
5 Maoye 0x00009bd6 0x1000 + 35798
6 Maoye 0x0003408e 0x1000 + 209038
7 Maoye 0x00036656 0x1000 + 218710
8 libsystem_c.dylib 0x3b3b90de _pthread_start + 306
9 libsystem_c.dylib 0x3b3b8fa4 thread_start + 4
Thread 10:
0 libsystem_kernel.dylib 0x3b4606a4 __semwait_signal + 24
1 libsystem_c.dylib 0x3b3be1be nanosleep + 138
2 libsystem_c.dylib 0x3b41ee4e sleep + 42
3 Maoye 0x0001e190 0x1000 + 119184
4 libsystem_c.dylib 0x3b3b90de _pthread_start + 306
5 libsystem_c.dylib 0x3b3b8fa4 thread_start + 4
Thread 11 name: com.apple.CFSocket.private
Thread 11:
0 libsystem_kernel.dylib 0x3b460594 __select + 20
1 CoreFoundation 0x33254474 __CFSocketManager + 676
2 libsystem_c.dylib 0x3b3b90de _pthread_start + 306
3 libsystem_c.dylib 0x3b3b8fa4 thread_start + 4
Thread 0 crashed with ARM Thread State (32-bit):
r0: 0x00000001 r1: 0x01090350 r2: 0x00760041 r3: 0x00000007
r4: 0x38d2fa5e r5: 0x01090350 r6: 0x00000001 r7: 0x2fdfed0c
r8: 0x01090340 r9: 0x0109b240 r10: 0x0026b5d4 r11: 0x0109b0f0
ip: 0x3cf1b7f0 sp: 0x2fdfece8 lr: 0x0003b439 pc: 0x00760040
cpsr: 0x200f0030