iOS7.1中出现奇怪的网络崩溃-可能与网络相关

我已经开始收到以前从未见过的崩溃的详细信息，而且它似乎是从7.1更新后才开始发生的

堆栈中的确切行为：

CFNetwork   
___ZN14CoreStreamBase34_streamSetEventAndScheduleDeliveryEmh_block_invoke + 30 

整个轨迹都在这里：

Thread : Crashed: com.apple.main-thread
0  libsystem_kernel.dylib         0x3a1b81f0 __pthread_kill + 8
1  libsystem_pthread.dylib        0x3a222797 pthread_kill + 58
2  libsystem_c.dylib              0x3a168fdd abort + 76
3  libc++abi.dylib                0x39497cd7 abort_message + 74
4  libc++abi.dylib                0x394af6f3 __cxa_pure_virtual + 18
5  CFNetwork                      0x2ec994bf ___ZN14CoreStreamBase34_streamSetEventAndScheduleDeliveryEmh_block_invoke + 30
6  CoreFoundation                 0x2ef37981 CFArrayApplyFunction + 36
7  CFNetwork                      0x2ec007fb RunloopBlockContext::perform() + 182
8  CFNetwork                      0x2ec006b9 MultiplexerSource::perform() + 220
9  CFNetwork                      0x2ec0054d MultiplexerSource::_perform(void*) + 48
10 CoreFoundation                 0x2efcf25b __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 14
11 CoreFoundation                 0x2efce72b __CFRunLoopDoSources0 + 206
12 CoreFoundation                 0x2efccf1f __CFRunLoopRun + 622
13 CoreFoundation                 0x2ef37f4f CFRunLoopRunSpecific + 522
14 CoreFoundation                 0x2ef37d33 CFRunLoopRunInMode + 106
15 GraphicsServices               0x33e3e663 GSEventRunModal + 138
16 UIKit                          0x3188316d UIApplicationMain + 1136

我能看到的另一个正在运行的线程是AFNetworking，因为这是我唯一能想象的使用CFNetworking的线程：

Thread : AFNetworking (com.apple.main-thread)
0  libsystem_kernel.dylib         0x3a1a5a58 mach_msg_trap + 20
1  libsystem_kernel.dylib         0x3a1a5859 mach_msg + 48
2  CoreFoundation                 0x2efce89b __CFRunLoopServiceMachPort + 154
3  CoreFoundation                 0x2efccfc1 __CFRunLoopRun + 784
4  CoreFoundation                 0x2ef37f4f CFRunLoopRunSpecific + 522
5  CoreFoundation                 0x2ef37d33 CFRunLoopRunInMode + 106
6  Foundation                     0x2f92a1eb -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 254
7  Foundation                     0x2f97b0a1 -[NSRunLoop(NSRunLoop) run] + 80
8  ****                           0x0011d35f +[AFURLConnectionOperation networkRequestThreadEntryPoint:] (AFURLConnectionOperation.m:148)
9  Foundation                     0x2f9eca5f __NSThread__main__ + 1062
10 libsystem_pthread.dylib        0x3a221919 _pthread_body + 140
11 libsystem_pthread.dylib        0x3a22188b _pthread_start + 102

还有其他人遇到过这样的问题吗？我去过AFN github，但没有看到其他人报告这个问题

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谢谢

您有什么解决方案吗？请分享是否有修复此崩溃的方法。您好-回复稍晚，但我最终删除了AFNetworking，此错误仍在继续。然而，这在iOS8上并没有发生。