#0  0x0808744b in ?? ()
#1  0x0815033a in ?? ()
#2  0x402d1a0c in ?? ()
#3  0x08bb0fb0 in ?? ()
#4  0xb75e0680 in ?? () from /usr/lib/libgobject-2.0.so.0
#5  0x08087420 in ?? ()
#6  0x084f9b80 in ?? ()
#7  0xbffc0628 in ?? ()
#8  0xb75bc1a5 in g_cclosure_marshal_VOID__BOOLEAN ()
   from /usr/lib/libgobject-2.0.so.0
Backtrace stopped: frame did not save the PC