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Reading symbols from /usr/bin/nm-applet...Reading symbols from /usr/lib/debug/usr/bin/nm-applet...done.
done.
(gdb) run
Starting program: /usr/bin/nm-applet 
[Thread debugging using libthread_db enabled]
[New Thread 0xb6997b70 (LWP 9084)]
[New Thread 0xb6196b70 (LWP 9085)]
[New Thread 0xb57ffb70 (LWP 9086)]
** (nm-applet:9081): DEBUG: old state indicates that this was not a disconnect 0
** (nm-applet:9081): DEBUG: foo_client_state_changed_cb
** (nm-applet:9081): DEBUG: foo_client_state_changed_cb
[Thread 0xb57ffb70 (LWP 9086) exited]
[Thread 0xb6196b70 (LWP 9085) exited]

Program received signal SIGSEGV, Segmentation fault.
icon_name_hash (key=0x1) at /build/buildd/gtk+2.0-2.23.90/gtk/gtkiconcache.c:208
	in /build/buildd/gtk+2.0-2.23.90/gtk/gtkiconcache.c
(gdb) bt
#0  icon_name_hash (key=0x1) at /build/buildd/gtk+2.0-2.23.90/gtk/gtkiconcache.c:208
#1  0xb7bed04f in find_image_offset (icon_name=0x1 <Address 0x1 out of bounds>, directory_index=16, cache=<value optimised out>)
    at /build/buildd/gtk+2.0-2.23.90/gtk/gtkiconcache.c:241
#2  0xb7bed532 in _gtk_icon_cache_get_icon_flags (cache=0x81d6ba8, icon_name=0x1 <Address 0x1 out of bounds>, directory_index=16)
    at /build/buildd/gtk+2.0-2.23.90/gtk/gtkiconcache.c:283
#3  0xb7bf3339 in theme_dir_get_icon_suffix (dir=0x81dc248, icon_name=<value optimised out>, has_icon_file=0x0)
    at /build/buildd/gtk+2.0-2.23.90/gtk/gtkicontheme.c:2070
#4  0xb7bf5a1c in theme_lookup_icon (icon_theme=<value optimised out>, icon_names=0x84805e0, size=24, flags=GTK_ICON_LOOKUP_USE_BUILTIN)
    at /build/buildd/gtk+2.0-2.23.90/gtk/gtkicontheme.c:2133
#5  choose_icon (icon_theme=<value optimised out>, icon_names=0x84805e0, size=24, flags=GTK_ICON_LOOKUP_USE_BUILTIN)
    at /build/buildd/gtk+2.0-2.23.90/gtk/gtkicontheme.c:1273
#6  0xb7c09758 in ensure_pixbuf_for_gicon (image=0x810bdb0) at /build/buildd/gtk+2.0-2.23.90/gtk/gtkimage.c:1812
#7  0xb7c098bd in gtk_image_calc_size (image=0x810bdb0) at /build/buildd/gtk+2.0-2.23.90/gtk/gtkimage.c:2374
#8  0xb7c09a10 in gtk_image_size_request (widget=0x810bdb0, requisition=0x810bdcc) at /build/buildd/gtk+2.0-2.23.90/gtk/gtkimage.c:2400
#9  0xb78b246c in g_cclosure_marshal_VOID__BOXED (closure=0x80ca260, return_value=0x0, n_param_values=2, param_values=0x846ba00, 
    invocation_hint=0xbfffe440, marshal_data=0xb7c099e0) at /build/buildd/glib2.0-2.27.92/gobject/gmarshal.c:568
#10 0xb7892e07 in g_type_class_meta_marshal (closure=0x80ca260, return_value=0x0, n_param_values=2, param_values=0x846ba00, invocation_hint=0xbfffe440, 
    marshal_data=0x7c) at /build/buildd/glib2.0-2.27.92/gobject/gclosure.c:878
#11 0xb78943e0 in g_closure_invoke (closure=0x80ca260, return_value=0x0, n_param_values=2, param_values=0x846ba00, invocation_hint=0xbfffe440)
    at /build/buildd/glib2.0-2.27.92/gobject/gclosure.c:767
#12 0xb78a7996 in signal_emit_unlocked_R (node=0x80ca2b0, detail=0, instance=0x810bdb0, emission_return=0x0, instance_and_params=0x846ba00)
    at /build/buildd/glib2.0-2.27.92/gobject/gsignal.c:3182
#13 0xb78b0f65 in g_signal_emit_valist (instance=0x810bdb0, signal_id=18, detail=0, var_args=0xbfffe67c "\251]˷\260\275\020\b\313\002")
    at /build/buildd/glib2.0-2.27.92/gobject/gsignal.c:2983
#14 0xb78b12bd in g_signal_emit_by_name (instance=0x810bdb0, detailed_signal=0xb7eab195 "size-request")
    at /build/buildd/glib2.0-2.27.92/gobject/gsignal.c:3077
#15 0xb7cb6538 in do_size_request (widget=0x810bdb0) at /build/buildd/gtk+2.0-2.23.90/gtk/gtksizegroup.c:628
#16 0xb7cb74df in _gtk_size_group_compute_requisition (widget=0x810bdb0, requisition=0xbfffe718) at /build/buildd/gtk+2.0-2.23.90/gtk/gtksizegroup.c:828
#17 0xb7d7c44b in IA__gtk_widget_size_request (widget=0x810bdb0, requisition=0xbfffe718) at /build/buildd/gtk+2.0-2.23.90/gtk/gtkwidget.c:3910
#18 0xb7d925b5 in gtk_window_size_request (widget=0x819a068, requisition=0x819a084) at /build/buildd/gtk+2.0-2.23.90/gtk/gtkwindow.c:5214
#19 0xb78b246c in g_cclosure_marshal_VOID__BOXED (closure=0x80ca260, return_value=0x0, n_param_values=2, param_values=0x846ba78, 
    invocation_hint=0xbfffe8b0, marshal_data=0xb7d92500) at /build/buildd/glib2.0-2.27.92/gobject/gmarshal.c:568
#20 0xb7892e07 in g_type_class_meta_marshal (closure=0x80ca260, return_value=0x0, n_param_values=2, param_values=0x846ba78, invocation_hint=0xbfffe8b0, 
    marshal_data=0x7c) at /build/buildd/glib2.0-2.27.92/gobject/gclosure.c:878
#21 0xb78944b2 in g_closure_invoke (closure=0x80ca260, return_value=0x0, n_param_values=2, param_values=0x846ba78, invocation_hint=0xbfffe8b0)
    at /build/buildd/glib2.0-2.27.92/gobject/gclosure.c:767
#22 0xb78a7996 in signal_emit_unlocked_R (node=0x80ca2b0, detail=0, instance=0x819a068, emission_return=0x0, instance_and_params=0x846ba78)
    at /build/buildd/glib2.0-2.27.92/gobject/gsignal.c:3182
#23 0xb78b0f65 in g_signal_emit_valist (instance=0x819a068, signal_id=18, detail=0, var_args=0xbfffeaec "\251]˷h\240\031\b\313\002")
    at /build/buildd/glib2.0-2.27.92/gobject/gsignal.c:2983
#24 0xb78b12bd in g_signal_emit_by_name (instance=0x819a068, detailed_signal=0xb7eab195 "size-request")
    at /build/buildd/glib2.0-2.27.92/gobject/gsignal.c:3077
#25 0xb7cb6538 in do_size_request (widget=0x819a068) at /build/buildd/gtk+2.0-2.23.90/gtk/gtksizegroup.c:628
#26 0xb7cb74df in _gtk_size_group_compute_requisition (widget=0x819a068, requisition=0x0) at /build/buildd/gtk+2.0-2.23.90/gtk/gtksizegroup.c:828
#27 0xb7d7c44b in IA__gtk_widget_size_request (widget=0x819a068, requisition=0x0) at /build/buildd/gtk+2.0-2.23.90/gtk/gtkwidget.c:3910
#28 0xb7d90464 in gtk_window_compute_configure_request (window=0x819a068, request=0xbfffed4c, geometry=0xbfffed08, flags=0xbfffed5c)
    at /build/buildd/gtk+2.0-2.23.90/gtk/gtkwindow.c:6390
#29 0xb7d97a72 in gtk_window_move_resize (container=0x819a068) at /build/buildd/gtk+2.0-2.23.90/gtk/gtkwindow.c:6604
#30 gtk_window_check_resize (container=0x819a068) at /build/buildd/gtk+2.0-2.23.90/gtk/gtkwindow.c:5956
#31 0xb7c6d840 in gtk_plug_check_resize (container=0x819a068) at /build/buildd/gtk+2.0-2.23.90/gtk/gtkplug.c:993
#32 0xb78b190c in g_cclosure_marshal_VOID__VOID (closure=0x80e8598, return_value=0x0, n_param_values=1, param_values=0x8481d80, invocation_hint=0xbfffef10, 
    marshal_data=0xb7c6d7c0) at /build/buildd/glib2.0-2.27.92/gobject/gmarshal.c:79
#33 0xb7892e07 in g_type_class_meta_marshal (closure=0x80e8598, return_value=0x0, n_param_values=1, param_values=0x8481d80, invocation_hint=0xbfffef10, 
    marshal_data=0x174) at /build/buildd/glib2.0-2.27.92/gobject/gclosure.c:878
#34 0xb78944b2 in g_closure_invoke (closure=0x80e8598, return_value=0x0, n_param_values=1, param_values=0x8481d80, invocation_hint=0xbfffef10)
    at /build/buildd/glib2.0-2.27.92/gobject/gclosure.c:767
#35 0xb78a8025 in signal_emit_unlocked_R (node=0x80e85c8, detail=0, instance=0x819a068, emission_return=0x0, instance_and_params=0x8481d80)
    at /build/buildd/glib2.0-2.27.92/gobject/gsignal.c:3290
#36 0xb78b0f65 in g_signal_emit_valist (instance=0x819a068, signal_id=82, detail=0, 
    var_args=0xbffff0bc "\364\237\357\267\364\237\357\267\230\017A\b\b\361\377\277\036E\271\267h\240\031\b\020D\016\b\370\360\377\277ͱ\221\267 \222\030\b0\230\215\267\020D\016\b\230J\016\b\364\017\254\267\240\362D\b\273D\271\267\364\017\254\267\240\362D\b")
    at /build/buildd/glib2.0-2.27.92/gobject/gsignal.c:2983
#37 0xb78b1142 in g_signal_emit (instance=0x819a068, signal_id=82, detail=0) at /build/buildd/glib2.0-2.27.92/gobject/gsignal.c:3040
#38 0xb7b941ba in IA__gtk_container_check_resize (container=0x819a068) at /build/buildd/gtk+2.0-2.23.90/gtk/gtkcontainer.c:1451
#39 0xb7b9451e in gtk_container_idle_sizer (data=0x0) at /build/buildd/gtk+2.0-2.23.90/gtk/gtkcontainer.c:1376
#40 0xb7a32118 in gdk_threads_dispatch (data=0x844f2a0) at /build/buildd/gtk+2.0-2.23.90/gdk/gdk.c:512
#41 0xb77ed4b1 in g_idle_dispatch (source=0x8481708, callback=0xb7a320b0 <gdk_threads_dispatch>, user_data=0x844f2a0)
    at /build/buildd/glib2.0-2.27.92/glib/gmain.c:4536
#42 0xb77f1c68 in g_main_dispatch (context=0x80d3f30) at /build/buildd/glib2.0-2.27.92/glib/gmain.c:2440
#43 g_main_context_dispatch (context=0x80d3f30) at /build/buildd/glib2.0-2.27.92/glib/gmain.c:3013
#44 0xb77f2430 in g_main_context_iterate (context=0x80d3f30, block=-1216337536, dispatch=1, self=<value optimised out>)
    at /build/buildd/glib2.0-2.27.92/glib/gmain.c:3091
#45 0xb77f2af3 in g_main_loop_run (loop=0x80f9798) at /build/buildd/glib2.0-2.27.92/glib/gmain.c:3299
#46 0x080591d7 in main (argc=1, argv=0xbffff384) at main.c:101
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