(gdb) Starting program: /opt/gnome/bin/gsmart-gui-manager
** Message: remote sink added /org/gnome/GSmartMix/Sink879012858 org.gnome.GSmartMix.Sink879012858
** Message: sink added2 /org/gnome/GSmartMix/Sink879012858 org.gnome.GSmartMix.Sink879012858

Program received signal SIGSEGV, Segmentation fault.
0xb7775429 in g_hash_table_foreach () from /opt/gnome/lib/libglib-2.0.so.0
(gdb) Undefined command: "btbt".  Try "help".
(gdb) #0  0xb7775429 in g_hash_table_foreach () from /opt/gnome/lib/libglib-2.0.so.0
#1  0xb787a823 in gsmart_sink_proxy_get_properties (sink=0x80f8f58) at gsmartsink-proxy.c:105
#2  0x0804a2b3 in _mixer_sink_added_cb (mixer=0x8088430, sink=0x80f8f58, user_data=0x804b360)
    at main.c:132
#3  0xb783baa9 in g_cclosure_marshal_VOID__OBJECT () from /opt/gnome/lib/libgobject-2.0.so.0
#4  0xb782f8bd in g_closure_invoke () from /opt/gnome/lib/libgobject-2.0.so.0
#5  0xb7840243 in g_signal_connect_closure_by_id () from /opt/gnome/lib/libgobject-2.0.so.0
#6  0xb7841ac7 in g_signal_emit_valist () from /opt/gnome/lib/libgobject-2.0.so.0
#7  0xb7841c95 in g_signal_emit () from /opt/gnome/lib/libgobject-2.0.so.0
#8  0xb787b730 in mixer_proxy_add (mixer=0x8088430,
    path=0x80f7740 "/org/gnome/GSmartMix/Sink879012858",
    service_name=0x80f7e28 "org.gnome.GSmartMix.Sink879012858") at gsmartmixer-proxy.c:156
#9  0xb787a51d in gsmart_marshall_VOID__STRING_STRING (closure=0x806c898, return_value=0x0,
    n_param_values=3, param_values=0x806b508, invocation_hint=0xbfbf258c, marshal_data=0xb787bac0)
    at gsmart-marshall.c:91
#10 0xb786d1cd in dbus_g_proxy_get_bus_name () from /usr/lib/libdbus-glib-1.so.2
#11 0xb782f8bd in g_closure_invoke () from /opt/gnome/lib/libgobject-2.0.so.0
#12 0xb7840243 in g_signal_connect_closure_by_id () from /opt/gnome/lib/libgobject-2.0.so.0
#13 0xb7841ac7 in g_signal_emit_valist () from /opt/gnome/lib/libgobject-2.0.so.0
#14 0xb7841c95 in g_signal_emit () from /opt/gnome/lib/libgobject-2.0.so.0
#15 0xb786c5c6 in dbus_g_proxy_get_bus_name () from /usr/lib/libdbus-glib-1.so.2
#16 0xb7803591 in dbus_connection_dispatch () from /usr/lib/libdbus-1.so.2
#17 0xb7865ecd in dbus_server_setup_with_g_main () from /usr/lib/libdbus-glib-1.so.2
#18 0xb7782abd in g_main_context_dispatch () from /opt/gnome/lib/libglib-2.0.so.0
#19 0xb7785cbf in g_main_context_check () from /opt/gnome/lib/libglib-2.0.so.0
#20 0xb7786069 in g_main_loop_run () from /opt/gnome/lib/libglib-2.0.so.0
#21 0xb7d8c9e4 in gtk_main () from /opt/gnome/lib/libgtk-x11-2.0.so.0
#22 0x0804a10d in main (argc=134774760, argv=0x1) at main.c:354
(