#0 0x00007f539a41d0cd in ?? () from /usr/lib/totem/plugins/screensaver/libscreensaver.so No symbol table info available. #1 0x00007f53b52f1c17 in g_simple_async_result_complete () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #2 0x00007f53b52f1d29 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #3 0x00007f53b484aa5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x00007f53b484b258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007f53b484b792 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #6 0x00007f53b288db3b in gst_bus_poll () from /usr/lib/libgstreamer-0.10.so.0 No symbol table info available. #7 0x00007f53b5ee2f64 in ?? () from /usr/lib/libtotem.so.0 No symbol table info available. #8 0x00007f53b5ee8048 in bacon_video_widget_close () from /usr/lib/libtotem.so.0 No symbol table info available. #9 0x00007f53b5ebfdd7 in totem_object_action_exit () from /usr/lib/libtotem.so.0 No symbol table info available. #10 0x00007f53b5ec054c in main_window_destroy_cb () from /usr/lib/libtotem.so.0 No symbol table info available. #11 0x00007f53b599ae58 in ?? () from /usr/lib/libgtk-3.so.0 No symbol table info available. #12 0x00007f53b4d100a4 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #13 0x00007f53b4d2202a in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #14 0x00007f53b4d2b483 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #15 0x00007f53b4d2b852 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #16 0x00007f53b5ac8e99 in ?? () from /usr/lib/libgtk-3.so.0 No symbol table info available. #17 0x00007f53b599ad27 in gtk_main_do_event () from /usr/lib/libgtk-3.so.0 No symbol table info available. #18 0x00007f53b5613102 in ?? () from /usr/lib/libgdk-3.so.0 No symbol table info available. #19 0x00007f53b484aa5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #20 0x00007f53b484b258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #21 0x00007f53b484b792 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #22 0x00007f53b5999e1d in gtk_main () from /usr/lib/libgtk-3.so.0 No symbol table info available. #23 0x00007f53b531fa4e in g_application_run () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #24 0x00007f53b6333632 in main () No symbol table info available.