libmozjs.so crash on linux

Hi All,

I was just running xul app in linux and it is crashing with following core dump.

Program received signal SIGSEGV, Segmentation fault.
0x0222913d in JS_BeginRequest () from /home/App/libmozjs.so
(gdb) bt
#0  0x0222913d in JS_BeginRequest () from /home/App/libmozjs.so
#1  0x022291fc in JS_ResumeRequest () from /home/App/libmozjs.so
#2  0x0663e1f4 in ?? () from /home/App/libxul.so
#3  0x06621669 in ?? () from /home/App/libxul.so
#4  0x06950ab4 in ?? () from /home/App/libxul.so
#5  0x069525f1 in ?? () from /home/App/libxul.so
#6  0x06aed28e in ?? () from /home/App/libxul.so
#7  0x06b031d8 in ?? () from /home/App/libxul.so
#8  0x06afdfbf in ?? () from /home/App/libxul.so
#9  0x06d51a83 in ?? () from /home/App/libxul.so
#10 0x06d5140d in ?? () from /home/App/libxul.so
#11 0x070a11d1 in ?? () from /home/App/libxul.so
#12 0x0709f9b9 in ?? () from /home/App/libxul.so
#13 0x067f4b73 in ?? () from /home/App/libxul.so
#14 0x06db1838 in ?? () from /home/App/libxul.so


May I know the reason why it is crashing in library ?

Thanks in Advance.