Program received signal SIGSEGV, Segmentation fault.
filter_func (model=0x7fffe80034d0, iter=0x7fffffffcf60, data=<optimized out>) at bluetooth-chooser.c:671
671	bluetooth-chooser.c: No such file or directory.
	in bluetooth-chooser.c
(gdb) bt
#0  filter_func (model=0x7fffe80034d0, iter=0x7fffffffcf60, data=<optimized out>) at bluetooth-chooser.c:671
#1  0x00007ffff71893f3 in gtk_tree_model_filter_real_visible (filter=<optimized out>, child_model=<optimized out>, child_iter=<optimized out>) at /build/buildd/gtk+3.0-3.2.0/./gtk/gtktreemodelfilter.c:1260
#2  0x00007ffff718deb8 in gtk_tree_model_filter_visible (child_iter=0x7fffffffcf60, self=0x7fffe8003580) at /build/buildd/gtk+3.0-3.2.0/./gtk/gtktreemodelfilter.c:1290
#3  gtk_tree_model_filter_row_changed (c_model=0x7fffe80034d0, c_path=0x898590, c_iter=0x80d080, data=0x7fffe8003580) at /build/buildd/gtk+3.0-3.2.0/./gtk/gtktreemodelfilter.c:2041
#4  0x00007ffff69c00a4 in g_closure_invoke (closure=0x7db9d0, return_value=0x0, n_param_values=3, param_values=0x7e6f70, invocation_hint=<optimized out>) at /build/buildd/glib2.0-2.30.0/./gobject/gclosure.c:774
#5  0x00007ffff69d202a in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x7fffe80034d0, emission_return=0x0, instance_and_params=0x7e6f70)
    at /build/buildd/glib2.0-2.30.0/./gobject/gsignal.c:3272
#6  0x00007ffff69db6b1 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at /build/buildd/glib2.0-2.30.0/./gobject/gsignal.c:3003
#7  0x00007ffff69db852 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.30.0/./gobject/gsignal.c:3060
#8  0x00007ffff718dfe5 in gtk_tree_model_filter_row_changed (c_model=0x744800, c_path=0x74ab30, c_iter=<optimized out>, data=0x7fffe80034d0) at /build/buildd/gtk+3.0-3.2.0/./gtk/gtktreemodelfilter.c:2088
#9  0x00007ffff69c00a4 in g_closure_invoke (closure=0x7da110, return_value=0x0, n_param_values=3, param_values=0x852a30, invocation_hint=<optimized out>) at /build/buildd/glib2.0-2.30.0/./gobject/gclosure.c:774
#10 0x00007ffff69d202a in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x744800, emission_return=0x0, instance_and_params=0x852a30) at /build/buildd/glib2.0-2.30.0/./gobject/gsignal.c:3272
#11 0x00007ffff69db6b1 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at /build/buildd/glib2.0-2.30.0/./gobject/gsignal.c:3003
#12 0x00007ffff69db852 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.30.0/./gobject/gsignal.c:3060
#13 0x00007ffff71984f3 in gtk_tree_store_set_valist (tree_store=0x744800, iter=0x7fffffffd9d0, var_args=0x7fffffffd8e8) at /build/buildd/gtk+3.0-3.2.0/./gtk/gtktreestore.c:1164
#14 0x00007ffff7198587 in gtk_tree_store_set (tree_store=<optimized out>, iter=<optimized out>) at /build/buildd/gtk+3.0-3.2.0/./gtk/gtktreestore.c:1193
#15 0x00007ffff7bc9835 in device_changed (device=0x745c10, property=0x7481a0 "Connected", value=0x748820, user_data=<optimized out>) at bluetooth-client.c:425
#16 0x00007ffff5ee9b67 in marshal_dbus_message_to_g_marshaller (closure=0x74cc20, return_value=0x0, n_param_values=<optimized out>, param_values=<optimized out>, invocation_hint=0x7fffffffdbd0, marshal_data=0x0)
    at dbus-gproxy.c:1733
#17 0x00007ffff69c00a4 in g_closure_invoke (closure=0x74cc20, return_value=0x0, n_param_values=3, param_values=0x7e6ca0, invocation_hint=<optimized out>) at /build/buildd/glib2.0-2.30.0/./gobject/gclosure.c:774
#18 0x00007ffff69d202a in signal_emit_unlocked_R (node=<optimized out>, detail=1242, instance=0x745c10, emission_return=0x0, instance_and_params=0x7e6ca0) at /build/buildd/glib2.0-2.30.0/./gobject/gsignal.c:3272
#19 0x00007ffff69db6b1 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at /build/buildd/glib2.0-2.30.0/./gobject/gsignal.c:3003
#20 0x00007ffff69db852 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.30.0/./gobject/gsignal.c:3060
#21 0x00007ffff5eea1a6 in dbus_g_proxy_emit_remote_signal (message=0x74cb60, proxy=0x745c10) at dbus-gproxy.c:1786
#22 dbus_g_proxy_manager_filter (user_data=0x7445c0, message=<optimized out>, connection=<optimized out>) at dbus-gproxy.c:1353
#23 dbus_g_proxy_manager_filter (connection=<optimized out>, message=<optimized out>, user_data=0x7445c0) at dbus-gproxy.c:1194
#24 0x00007ffff29c8986 in dbus_connection_dispatch () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#25 0x00007ffff5ee3395 in message_queue_dispatch (source=<optimized out>, callback=<optimized out>, user_data=<optimized out>) at dbus-gmain.c:90
#26 0x00007ffff66ffa5d in g_main_dispatch (context=0x665410) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:2441
#27 g_main_context_dispatch (context=0x665410) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3011
#28 0x00007ffff6700258 in g_main_context_iterate (context=0x665410, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3089
#29 0x00007ffff6700792 in g_main_loop_run (loop=0x798470) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3297
#30 0x00007ffff7095e1d in gtk_main () at /build/buildd/gtk+3.0-3.2.0/./gtk/gtkmain.c:1367
#31 0x000000000040470a in main (argc=1, argv=0x7fffffffe268) at main.c:951