app崩溃求助 lj_tab_get + 188

Cocos2d-x
#1

bugly抓到的崩溃信息如下
**出现概率5%左右， 这个报错完全没头绪啊 **
有知道咋回事的大佬 麻烦帮忙分析下 万分感激

# GLThread 58731(58731)
SIGSEGV(SEGV_MAPERR)

#00 pc 004300c0 lj_tab_get + 188 [armeabi-v7a]
java:
org.cocos2dx.lib.Cocos2dxRenderer.onDrawFrame(Cocos2dxRenderer.java:104)
android.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:1582)
android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1267)

另一个崩溃信息

# GLThread 119(119)
SIGSEGV(SEGV_MAPERR)

#00 pc 0042c934 lj_cont_dispatch + 44 [armeabi-v7a]
java:
java.lang.Thread.sleep(Thread.java:386)
java.lang.Thread.sleep(Thread.java:327)
org.cocos2dx.lib.Cocos2dxRenderer.onDrawFrame(Cocos2dxRenderer.java:96)
android.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:1609)
android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1293)