Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
Core was generated by `gtk-window-decorator --replace'.
Program terminated with signal 11, Segmentation fault.
#0  0xb78f7cf8 in cairo_set_source_rgba () from /usr/lib/libcairo.so.2
#0  0xb78f7cf8 in cairo_set_source_rgba () from /usr/lib/libcairo.so.2
#1  0x0804e9a0 in ?? ()
#2  0x00000000 in ?? ()