兼容测试时,遇到crash,请大神指点

在阿里做兼容测试时,总有几台机器native crash,下载log,ndk-stack dump操作之后,获得如下信息
********** Crash dump: **********
Build fingerprint: ‘samsung/fortunaltezm/fortunalte:4.4.4/KTU84P/G5308WZMU1AOH3:user/release-keys’
pid: 8115, tid: 8570, name: Thread-11483 >>> <<<
signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 00000030
Stack frame 12-11 19:41:05.121 3163 3163 I DEBUG : #00 pc 0073afbc /data/app-lib/-1/libcocos2djs.so: Routine js::jit::AutoFlushICache::AutoFlushICache(char const*, bool) at libgcc2.c:?
Stack frame 12-11 19:41:05.121 3163 3163 I DEBUG : #01 pc 0073afb0 /data/app-lib/-1/libcocos2djs.so: Routine js::jit::AutoFlushICache::AutoFlushICache(char const*, bool) at libgcc2.c:?
让我为难的是js::jit::AutoFlushICache::AutoFlushICache(char const*, bool) 这个不知道是什么功能,网上查找的的资料也很少,在stackoverflow找到个类似的问题(https://stackoverflow.com/questions/31730054/crash-when-making-several-http-request-calls),但是貌似没有解决,只得在这里求助

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#00 pc 00d4e1bc libcocos2djs.so js::jit::AutoFlushICache::AutoFlushICache(char const*, bool) [armeabi-v7a]