#0  0xb5f648e0 in ?? ()
#1  0xb749dca1 in _XimServerDestroy () from /usr/lib/libX11.so.6
#2  0xb74937b4 in ?? () from /usr/lib/libX11.so.6
#3  0x082a2a00 in ?? ()
#4  0xb7521b2c in ?? () from /usr/lib/libX11.so.6
#5  0xbf9004d8 in ?? ()
#6  0xb745184a in XFilterEvent () from /usr/lib/libX11.so.6
Backtrace stopped: frame did not save the PC