Program received signal SIGSEGV, Segmentation fault.
0x00000000 in ?? ()
(gdb) bt
#0  0x00000000 in ?? ()
#1  0xb7319014 in _gtk_marshal_BOOLEAN__BOXED (closure=0x80bb410, 
    return_value=0xbf88cf94, n_param_values=2, param_values=0x81ae878, 
    invocation_hint=0xbf88cf80, marshal_data=0x8053fd0) at gtkmarshalers.c:86
#2  0xb6e76b17 in g_type_class_meta_marshal (closure=0x80bb410, 
    return_value=0xbf88cf94, n_param_values=2, param_values=0x81ae878, 
    invocation_hint=0xbf88cf80, marshal_data=0xb0) at gclosure.c:885
#3  0xb6e78062 in g_closure_invoke (closure=0x80bb410, return_value=0xbf88cf94, 
    n_param_values=2, param_values=0x81ae878, invocation_hint=0xbf88cf80)
    at gclosure.c:774
#4  0xb6e8bd04 in signal_emit_unlocked_R (node=0x80bb5f8, detail=0, 
    instance=0x80c4840, emission_return=0xbf88d0cc, 
    instance_and_params=0x81ae878) at gsignal.c:3310
#5  0xb6e94b33 in g_signal_emit_valist (instance=0x80c4840, signal_id=35, 
    detail=0, 
    var_args=0xbf88d140 "lш\277\370;\n\bhш\277\364\237[\267\364\237[\267")
    at gsignal.c:3013
#6  0xb6e94f22 in g_signal_emit (instance=0x80c4840, signal_id=35, detail=0)
    at gsignal.c:3060
#7  0xb7455356 in gtk_widget_event_internal (widget=0x80c4840, event=0x81e9800)
    at gtkwidget.c:4992
#8  0xb73170dd in IA__gtk_propagate_event (widget=0x80c4840, event=0x81e9800)
    at gtkmain.c:2489
#9  0xb7317797 in IA__gtk_main_do_event (event=0x81e9800) at gtkmain.c:1645
#10 0xb71744fa in gdk_event_dispatch (source=0x8094098, callback=0, 
    user_data=0x0) at gdkevents-x11.c:2377
#11 0xb6dcd2ca in g_main_dispatch (context=0x8094168) at gmain.c:2441
#12 g_main_context_dispatch (context=0x8094168) at gmain.c:3011
#13 0xb6dcdab0 in g_main_context_iterate (context=0x8094168, block=1, 
    dispatch=1, self=<value optimized out>) at gmain.c:3089
#14 0xb6dce0ab in g_main_loop_run (loop=0x81c8ce0) at gmain.c:3297
#15 0xb73161a9 in IA__gtk_main () at gtkmain.c:1256
#16 0x08052c5a in main (argc=1, argv=0xbf88d4d4) at pcmanfm.c:199