Audience crash SIGSEGV

While trying to open another file from without audience (actually /dev/sr0 ... will it play a DVD?) it keeps going back to the last loaded file. The "play from disc" icon just restarts playback from the file. Opening the file icon will then cause a segmentation fault before the file selector appears. Running under Freya ...

.... beginning of log deleted ...

[_LOG_LEVEL_WARN 22:07:15.890218] [Gtk] /build/buildd/gtk+3.0-3.12.2/./gtk/gtkliststore.c:1037: invalid object type '
[_LOG_LEVEL_FATAL 22:07:15.890322] [GLib-GObject] g_object_unref: assertion 'G_IS_OBJECT (object)' failed
[_LOG_LEVEL_FATAL 22:07:15.890366] Audience will not function properly.
[_LOG_LEVEL_FATAL 22:07:15.890422] [GLib-GObject] g_object_unref: assertion 'G_IS_OBJECT (object)' failed
[_LOG_LEVEL_FATAL 22:07:15.890465] Audience will not function properly.

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff5be8a71 in g_object_ref ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
(gdb) bt
#0 0x00007ffff5be8a71 in g_object_ref ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#1 0x00007fffebb89774 in ?? ()
   from /usr/lib/x86_64-linux-gnu/gio/modules/libgioremote-volume-monitor.so
#2 0x00007fffebb83a79 in ?? ()
   from /usr/lib/x86_64-linux-gnu/gio/modules/libgioremote-volume-monitor.so
#3 0x00007ffff70ca095 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#4 0x00007ffff70cba89 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#5 0x00007ffff5c04e3b in g_type_create_instance ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#6 0x00007ffff5be9355 in ?? ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#7 0x00007ffff5beb10d in g_object_newv ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#8 0x00007ffff6faa8d9 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#9 0x00007ffff6fab7e5 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#10 0x00007ffff6fad379 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#11 0x00007ffff59181e2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007ffff591917b in g_markup_parse_context_parse ()
   from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007ffff6fad6fe in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#14 0x00007ffff6fa8fc8 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#15 0x00007ffff71c2acf in gtk_widget_init_template ()
   from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#16 0x00007ffff702fa54 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#17 0x00007ffff5c04e3b in g_type_create_instance ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#18 0x00007ffff5be8f38 in ?? ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#19 0x00007ffff70346fb in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#20 0x00007ffff5be99de in ?? ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#21 0x00007ffff5beb10d in g_object_newv ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#22 0x00007ffff6faa8d9 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#23 0x00007ffff6fab7e5 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#24 0x00007ffff6fad379 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#25 0x00007ffff59181e2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007ffff591917b in g_markup_parse_context_parse ()
   from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007ffff6fad6fe in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#28 0x00007ffff6fa8fc8 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#29 0x00007ffff71c2acf in gtk_widget_init_template ()
   from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#30 0x00007ffff7029dae in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#31 0x00007ffff5c04e3b in g_type_create_instance ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#32 0x00007ffff5be8f38 in ?? ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#33 0x00007ffff700a4b8 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#34 0x00007ffff5be92e4 in ?? ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#35 0x00007ffff5beb4c4 in g_object_new_valist ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#36 0x00007ffff5beb8a4 in g_object_new ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#37 0x00007ffff702a3e5 in gtk_file_chooser_dialog_new ()
   from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#38 0x00005555555623a9 in audience_app_run_open_file ()
#39 0x00007ffff5be45e7 in ?? ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#40 0x00007ffff5bfd088 in g_signal_emit_valist ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#41 0x00007ffff5bfdce2 in g_signal_emit ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#42 0x00007ffff6fb08fd in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#43 0x00007ffff6fb0943 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#44 0x00007ffff5be43b8 in g_closure_invoke ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#45 0x00007ffff5bf5557 in ?? ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#46 0x00007ffff5bfda29 in g_signal_emit_valist ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#47 0x00007ffff5bfdce2 in g_signal_emit ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#48 0x00007ffff6faf861 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#49 0x00007ffff708452e in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#50 0x00007ffff5be45e7 in ?? ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#51 0x00007ffff5bfd088 in g_signal_emit_valist ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#52 0x00007ffff5bfdce2 in g_signal_emit ()
   from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#53 0x00007ffff71b2c84 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#54 0x00007ffff7081f5c in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#55 0x00007ffff7083a25 in gtk_main_do_event ()
   from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#56 0x00007ffff6947b12 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#57 0x00007ffff5914e04 in g_main_context_dispatch ()
   from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#58 0x00007ffff5915048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#59 0x00007ffff59150ec in g_main_context_iteration ()
   from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#60 0x00007ffff662967c in g_application_run ()
   from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#61 0x00007ffff7b78c60 in granite_application_run ()
   from /usr/lib/x86_64-linux-gnu/libgranite.so.2
#62 0x0000555555563e7e in _vala_main ()
#63 0x000055555555fd00 in main ()
(gdb)

Let me know if you want system info or anything.