This is what I can get: [TT 2016-09-02 00:59:54.136978] [player_implementation.cpp:230@clear_wakelock] [II 2016-09-02 00:59:54.137228] [player_implementation.cpp:249@clear_wakelock] Clearing display wakelock. [DD 2016-09-02 00:59:56.535177] [ubuntu.cpp:111@Context] apparmor profile name: unconfined [DD 2016-09-02 00:59:56.535388] [ubuntu.cpp:112@Context] is_unconfined(): true [DD 2016-09-02 00:59:56.535526] [ubuntu.cpp:113@Context] has_package_name(): false [DD 2016-09-02 00:59:56.535764] [service_skeleton.cpp:301@operator()] -- Destroying app_name='unconfined', info='unconfined', ':1.191' [II 2016-09-02 00:59:56.535928] [playbin.cpp:186@reset] Client died, resetting pipeline [TT 2016-09-02 00:59:56.536049] [playbin.cpp:201@reset_pipeline] PulseAudio event for sink with index 0 received. [II 2016-09-02 00:59:56.539585] [engine.cpp:73@on_playbin_state_changed] State changed on playbin: PAUSED [II 2016-09-02 00:59:56.539776] [player_implementation.cpp:193@operator()] Emiting playback_status_changed signal: PlaybackStatus::paused [II 2016-09-02 00:59:56.576683] [pulse_audio_output_observer.cpp:323@on_query_for_primary_sink_finished] Checking if port is available -> 0 PulseAudio sink details for sink.primary with index 0 is available: Output to wired headphone: false Output to wired headset: false [II 2016-09-02 00:59:56.606302] [engine.cpp:73@on_playbin_state_changed] State changed on playbin: READY [II 2016-09-02 00:59:56.606943] [player_implementation.cpp:193@operator()] Emiting playback_status_changed signal: PlaybackStatus::ready [TT 2016-09-02 00:59:56.608157] [player_implementation.cpp:230@clear_wakelock] [II 2016-09-02 00:59:56.608436] [player_implementation.cpp:249@clear_wakelock] Clearing display wakelock. [TT 2016-09-02 00:59:56.608610] [track_list_implementation.cpp:378@reset] [II 2016-09-02 00:59:56.608748] [player_implementation.cpp:679@operator()] End of tracklist reached, stopping playback [DD 2016-09-02 00:59:56.608943] [playbin.cpp:560@set_state_and_wait] Requested state change in main thread context. [TT 2016-09-02 00:59:56.609020] [playbin.cpp:534@set_state_in_main_thread] [DD 2016-09-02 00:59:56.609130] [player_implementation.cpp:129@operator()] Setting state for parent: 0x61875c [TT 2016-09-02 00:59:56.610142] [engine.cpp:481@stop] [II 2016-09-02 00:59:56.610338] [player_implementation.cpp:193@operator()] Emiting playback_status_changed signal: PlaybackStatus::stopped [II 2016-09-02 00:59:56.610619] [player_implementation.cpp:328@update_mpris_properties] Updating MPRIS TrackList properties: [II 2016-09-02 00:59:56.610768] [player_implementation.cpp:329@update_mpris_properties] Tracks: 0 [II 2016-09-02 00:59:56.610953] [player_implementation.cpp:330@update_mpris_properties] has_previous: 0 [II 2016-09-02 00:59:56.611208] [player_implementation.cpp:331@update_mpris_properties] has_next: 0 [DD 2016-09-02 00:59:56.611955] [player_implementation.cpp:640@operator()] ==== Resetting current player [TT 2016-09-02 00:59:56.612122] [service_skeleton.cpp:919@reset_current_player] [TT 2016-09-02 00:59:56.612276] [service_skeleton.cpp:770@reset_current_player] [II 2016-09-02 00:59:58.143019] [player_implementation.cpp:89@operator()] Released display state: DisplayState::on [DD 2016-09-02 00:59:58.839399] [ubuntu.cpp:111@Context] apparmor profile name: unity8-dash [DD 2016-09-02 00:59:58.839635] [ubuntu.cpp:112@Context] is_unconfined(): false [DD 2016-09-02 00:59:58.839738] [ubuntu.cpp:113@Context] has_package_name(): true [DD 2016-09-02 00:59:58.839838] [service_skeleton.cpp:301@operator()] -- Destroying app_name='unity8-dash', info='unity8-dash', ':1.187' [II 2016-09-02 00:59:58.839939] [playbin.cpp:186@reset] Client died, resetting pipeline [TT 2016-09-02 00:59:58.840028] [playbin.cpp:201@reset_pipeline] [New Thread 0xe4d9a360 (LWP 16693)] [New Thread 0xda8fd360 (LWP 16795)] [New Thread 0xd42ed360 (LWP 16779)] [New Thread 0xddad1360 (LWP 16709)] [New Thread 0xdf01d360 (LWP 16707)] [New Thread 0xdf84f360 (LWP 16706)] [New Thread 0xe459a360 (LWP 16694)] [New Thread 0xe564b360 (LWP 16610)] [New Thread 0xed0fd360 (LWP 16103)] [New Thread 0xedafc360 (LWP 16102)] [New Thread 0xf22fd360 (LWP 16101)] [New Thread 0xf340e360 (LWP 16099)] Program received signal SIGABRT, Aborted. [Switching to Thread 0xe4d9a360 (LWP 16693)] 0xf62719a6 in ?? () from /lib/arm-linux-gnueabihf/libc.so.6 (gdb) bt #0 0xf62719a6 in ?? () from /lib/arm-linux-gnueabihf/libc.so.6 #1 0xf627f62e in raise () from /lib/arm-linux-gnueabihf/libc.so.6 #2 0xf6280332 in abort () from /lib/arm-linux-gnueabihf/libc.so.6 #3 0xf3fe7930 in ?? () Backtrace stopped: previous frame identical to this frame (corrupt stack?) (gdb) bt full #0 0xf62719a6 in ?? () from /lib/arm-linux-gnueabihf/libc.so.6 No symbol table info available. #1 0xf627f62e in raise () from /lib/arm-linux-gnueabihf/libc.so.6 No symbol table info available. #2 0xf6280332 in abort () from /lib/arm-linux-gnueabihf/libc.so.6 No symbol table info available. #3 0xf3fe7930 in ?? () No symbol table info available.