Program received signal SIGSEGV, Segmentation fault.
0xb79750cb in g_param_spec_override () from /usr/lib/libgobject-2.0.so.0
(gdb) where 
#0  0xb79750cb in g_param_spec_override () from /usr/lib/libgobject-2.0.so.0
#1  0xb7978bf8 in g_signal_stop_emission () from /usr/lib/libgobject-2.0.so.0
#2  0xb7979b19 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#3  0xb7979e89 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#4  0xb7e156c0 in gtk_widget_size_allocate () from /usr/lib/libgtk-x11-2.0.so.0
#5  0xb7e0d1a5 in gtk_vbox_new () from /usr/lib/libgtk-x11-2.0.so.0
#6  0xb7975c85 in g_cclosure_marshal_VOID__BOXED () from /usr/lib/libgobject-2.0.so.0
#7  0xb796916f in g_cclosure_new_swap () from /usr/lib/libgobject-2.0.so.0
#8  0xb796979f in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#9  0xb79785cc in g_signal_stop_emission () from /usr/lib/libgobject-2.0.so.0
#10 0xb7979b19 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#11 0xb7979e89 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#12 0xb7e156c0 in gtk_widget_size_allocate () from /usr/lib/libgtk-x11-2.0.so.0
#13 0xb7e0d1a5 in gtk_vbox_new () from /usr/lib/libgtk-x11-2.0.so.0
#14 0xb7975c85 in g_cclosure_marshal_VOID__BOXED () from /usr/lib/libgobject-2.0.so.0
#15 0xb796916f in g_cclosure_new_swap () from /usr/lib/libgobject-2.0.so.0
#16 0xb796979f in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#17 0xb79785cc in g_signal_stop_emission () from /usr/lib/libgobject-2.0.so.0
#18 0xb7979b19 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#19 0xb7979e89 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#20 0xb7e156c0 in gtk_widget_size_allocate () from /usr/lib/libgtk-x11-2.0.so.0
#21 0xb7cf54a4 in gtk_hbox_new () from /usr/lib/libgtk-x11-2.0.so.0
#22 0xb7975c85 in g_cclosure_marshal_VOID__BOXED () from /usr/lib/libgobject-2.0.so.0
#23 0xb796916f in g_cclosure_new_swap () from /usr/lib/libgobject-2.0.so.0
#24 0xb796979f in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#25 0xb79785cc in g_signal_stop_emission () from /usr/lib/libgobject-2.0.so.0
#26 0xb7979b19 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#27 0xb7979e89 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#28 0xb7e156c0 in gtk_widget_size_allocate () from /usr/lib/libgtk-x11-2.0.so.0
#29 0xb7e210da in gtk_window_reshow_with_initial_size () from /usr/lib/libgtk-x11-2.0.so.0
#30 0xb7975c85 in g_cclosure_marshal_VOID__BOXED () from /usr/lib/libgobject-2.0.so.0
#31 0xb796916f in g_cclosure_new_swap () from /usr/lib/libgobject-2.0.so.0
#32 0xb796979f in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#33 0xb79785cc in g_signal_stop_emission () from /usr/lib/libgobject-2.0.so.0
#34 0xb7979b19 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#35 0xb7979e89 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#36 0xb7e156c0 in gtk_widget_size_allocate () from /usr/lib/libgtk-x11-2.0.so.0
#37 0xb7e22d21 in gtk_window_get_position () from /usr/lib/libgtk-x11-2.0.so.0
#38 0xb7975423 in g_cclosure_marshal_VOID__VOID () from /usr/lib/libgobject-2.0.so.0
#39 0xb796916f in g_cclosure_new_swap () from /usr/lib/libgobject-2.0.so.0
#40 0xb796979f in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#41 0xb79789ce in g_signal_stop_emission () from /usr/lib/libgobject-2.0.so.0
#42 0xb7979b19 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#43 0xb7979e89 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#44 0xb7ca5833 in gtk_container_check_resize () from /usr/lib/libgtk-x11-2.0.so.0
#45 0xb7ca58a6 in gtk_container_check_resize () from /usr/lib/libgtk-x11-2.0.so.0
#46 0xb78fabf2 in g_child_watch_add () from /usr/lib/libglib-2.0.so.0
#47 0xb78f88d6 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#48 0xb78fb996 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#49 0xb78fbcb8 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#50 0xb7d2d765 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#51 0x0804cf2a in main (argc=1, argv=0xbff5e7f4) at hal/utils/scope.c:177