Error fatal signal 11-Collection of common programming errors

I am doing an application with native code. I have a bug, that sometimes produces this error in the logcat, but not produces runtime error:

06-27 18:14:47.526: A/libc(32659): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1), thread 592 (Thread-1045)

I have read at internet and it says that could be produces for native code, in concret for the bad acess to memory.

Someone knows somethig?

Thanks