#0  0x080695b9 in ?? ()
#1  0xb725c93a in g_cclosure_marshal_VOID__BOOLEAN () from /usr/lib/libgobject-2.0.so.0
#2  0xb724f669 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#3  0xb7263ecb in ?? () from /usr/lib/libgobject-2.0.so.0
#4  0x081b3ca0 in ?? ()
#5  0x00000000 in ?? ()