引擎版本：3.2
开发语言：lua
线上偶发crash，C++堆栈如下：
libsystem_platform.dylib 0x368dd873 _sigtramp 34
libsystem_pthread.dylib 0x368e1cc7 pthread_kill 62
libsystem_c.dylib 0x367ff909 abort 76
libc abi.dylib 0x35b2d9c9 __cxa_bad_cast 0
libc abi.dylib 0x35b44e29 148
libc abi.dylib 0x35b448af __cxa_rethrow 102
libobjc.A.dylib 0x3620ddd3 objc_exception_rethrow 42
CoreFoundation 0x2828944d CFRunLoopRunSpecific 632
CoreFoundation 0x282891c3 CFRunLoopRunInMode 106
GraphicsServices 0x2f8b6201 GSEventRunModal 136
UIKit 0x2b8f343d UIApplicationMain 1440
Zombie_hm 0x0000d763 main 74
libdyld.dylib 0x36799aaf 2
请问这种crash要如何去查？要怎么破？
