Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1227024720 (LWP 5980)]
0xb763bec2 in g_type_instance_get_private () from /usr/lib/libgobject-2.0.so.0
(gdb) where
#0  0xb763bec2 in g_type_instance_get_private () from /usr/lib/libgobject-2.0.so.0
#1  0x0808cfbc in private_chat_contact_updated (contact=0x8250190, param=0x816e668, chat=0x1) at gossip-private-chat.c:553
#2  0xb762eb29 in g_cclosure_marshal_VOID__VOID () from /usr/lib/libgobject-2.0.so.0
#3  0xb762179b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#4  0xb7631b93 in g_signal_chain_from_overridden () from /usr/lib/libgobject-2.0.so.0
#5  0xb76330b7 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#6  0xb7633279 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#7  0x080a2740 in gossip_contact_remove_presence (contact=0x8250190, presence=0x81f2c78) at gossip-contact.c:764
#8  0x080b7d15 in telepathy_contacts_parse_presence_foreach (handle=29, presence_struct=0x8477a38, contacts=0x80da2a8)
    at gossip-telepathy-contacts.c:902
#9  0xb751f856 in g_hash_table_foreach () from /usr/lib/libglib-2.0.so.0
#10 0x080b7c4e in telepathy_contacts_presence_update_cb (proxy=0x81f1718, handle_table=0x83b3680, contacts=0x80da2a8)
    at gossip-telepathy-contacts.c:866
#11 0xb762e199 in g_cclosure_marshal_VOID__BOXED () from /usr/lib/libgobject-2.0.so.0
#12 0xb7f19ad6 in dbus_g_proxy_set_interface () from /usr/lib/libdbus-glib-1.so.2
#13 0xb762179b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#14 0xb7631b93 in g_signal_chain_from_overridden () from /usr/lib/libgobject-2.0.so.0
#15 0xb76330b7 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#16 0xb7633279 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#17 0xb7f1a97b in dbus_g_proxy_set_interface () from /usr/lib/libdbus-glib-1.so.2
#18 0xb7ee78ce in dbus_connection_dispatch () from /usr/lib/libdbus-1.so.3
#19 0xb7f1251d in dbus_server_setup_with_g_main () from /usr/lib/libdbus-glib-1.so.2
#20 0xb752c802 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#21 0xb752f7df in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#22 0xb752fb89 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#23 0xb7a30574 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#24 0x08086693 in main (argc=1, argv=Cannot access memory at address 0x5
) at gossip-main.c:201