#0  emission_find (instance=<optimized out>, detail=<optimized out>, signal_id=<optimized out>) at /build/buildd/glib2.0-2.43.1/./gobject/gsignal.c:761
        emission = 0x3
#1  signal_emit_unlocked_R (node=0x3, node@entry=0xa784de0, detail=198312840, detail@entry=0, instance=0xbd20388, emission_return=0x0, instance_and_params=0xbfe17a80) at /build/buildd/glib2.0-2.43.1/./gobject/gsignal.c:3414
        emission = {next = 0xbd20310, instance = 0xbd20310, ihint = {signal_id = 3071342073, detail = 3071512576, run_type = (G_SIGNAL_MUST_COLLECT | unknown: 3219225088)}, state = 3071210534, chain_type = 3071512576}
        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
#2  0xb7104db6 in g_signal_emit_valist (instance=0xbd20388, signal_id=11, detail=0, var_args=0xbfe17bcc "I\r2\266\067~\"\266") at /build/buildd/glib2.0-2.43.1/./gobject/gsignal.c:3286
        instance_and_params = <optimized out>
        signal_return_type = <optimized out>
        param_values = <optimized out>
        i = <optimized out>
        n_params = <optimized out>
        __FUNCTION__ = "g_signal_emit_valist"
#3  0xb7104f35 in g_signal_emit (instance=0xbd20388, signal_id=11, detail=0) at /build/buildd/glib2.0-2.43.1/./gobject/gsignal.c:3342
        var_args = 0xbfe17bcc "I\r2\266\067~\"\266"
#4  0xb6227e62 in gtk_object_dispose (gobject=0xbd20388) at /build/buildd/gtk+2.0-2.24.25/gtk/gtkobject.c:421
        object = 0xbd20388
#5  0xb6327b58 in gtk_widget_dispose (object=0xbd20388) at /build/buildd/gtk+2.0-2.24.25/gtk/gtkwidget.c:8800
        widget = 0xbd20388
#6  0xb6153b1f in gtk_button_dispose (object=0xbd20388) at /build/buildd/gtk+2.0-2.24.25/gtk/gtkbutton.c:642
        button = 0xbd20388
        priv = 0xbd20368
#7  0xb70ef389 in g_object_unref (_object=0xbd20388) at /build/buildd/glib2.0-2.43.1/./gobject/gobject.c:3133
        weak_locations = 0x0
#8  0xb716d6fc in XS_Glib__Object_DESTROY (my_perl=0x934f008, cv=0x9409d9c) at GObject.xs:1280
        object = 0xbd20388
        sp = 0xbd20388
        ax = 0
#9  0x080f1164 in Perl_pp_entersub ()
No symbol table info available.
#10 0x080783f6 in Perl_call_sv ()
No symbol table info available.
#11 0x080f9e8a in ?? ()
No symbol table info available.
#12 0x080fa7bc in Perl_sv_clear ()
No symbol table info available.
#13 0x080fac05 in Perl_sv_free2 ()
No symbol table info available.
#14 0x080fae86 in ?? ()
No symbol table info available.
#15 0x080f261f in ?? ()
No symbol table info available.
#16 0x080fb275 in Perl_sv_clean_objs ()
No symbol table info available.
#17 0x0807a7c1 in perl_destruct ()
No symbol table info available.
#18 0x0805ee1d in main ()
No symbol table info available.