在com.apple.root.default-qos中观察到SIGSEGV类型崩溃。
有人知道IMPING是什么吗？
在我们的代码库中找不到它。
#25. Crashed: com.apple.root.default-qos
0 libobjc.A.dylib 0x1fc2d1430 objc_retain + 16
1 XXX 0x1063cc334 -[IMPingsDAO insertPing:] + 6862076
2 XXX 0x1063d22e0 __27-[IMPingStore processPing:]_block_invoke + 6886568
3 libdispatch.dylib 0x1fcb216c8 _dispatch_call_block_and_release + 24
4 libdispatch.dylib 0x1fcb22484 _dispatch_client_callout + 16
5 libdispatch.dylib 0x1fcac5490 _dispatch_queue_override_invoke + 680
6 libdispatch.dylib 0x1fcad1a18 _dispatch_root_queue_drain + 376
7 libdispatch.dylib 0x1fcad22c0 _dispatch_worker_thread2 + 128
8 libsystem_pthread.dylib 0x1fcd0517c _pthread_wqthread + 472
9 libsystem_pthread.dylib 0x1fcd07cec start_wqthread + 4