. Thread 11 (process 9559): #0 0x00007f61c9a2246a in pthread_mutex_lock () from /lib/libpthread.so.0 #1 0x00007f61ca32a777 in vlc_list_release () from /usr/lib/libvlc.so.0 #2 0x00007f61ca31ef62 in config_FindConfig () from /usr/lib/libvlc.so.0 #3 0x00007f61ca31f0b0 in __config_PutInt () from /usr/lib/libvlc.so.0 #4 0x00007f61c6efb943 in PrefsPanel::ApplyChanges () from /usr/lib/vlc/gui/libwxwidgets_plugin.so #5 0x00007f61c6efbd1f in PrefsTreeCtrl::ApplyChanges () from /usr/lib/vlc/gui/libwxwidgets_plugin.so #6 0x00007f61c6efbd60 in wxvlc::PrefsDialog::OnSave () from /usr/lib/vlc/gui/libwxwidgets_plugin.so #7 0x00007f61c5129cad in wxEvtHandler::ProcessEventIfMatches () from /usr/lib/libwx_baseu-2.6.so.0 #8 0x00007f61c5129e6c in wxEventHashTable::HandleEvent () from /usr/lib/libwx_baseu-2.6.so.0 #9 0x00007f61c5129fad in wxEvtHandler::ProcessEvent () from /usr/lib/libwx_baseu-2.6.so.0 #10 0x00007f61c5a5b566 in wxWindowBase::TryParent () from /usr/lib/libwx_gtk2u_core-2.6.so.0 #11 0x00007f61c5129f60 in wxEvtHandler::ProcessEvent () from /usr/lib/libwx_baseu-2.6.so.0 #12 0x00007f61c5a5b566 in wxWindowBase::TryParent () from /usr/lib/libwx_gtk2u_core-2.6.so.0 #13 0x00007f61c5129f60 in wxEvtHandler::ProcessEvent () from /usr/lib/libwx_baseu-2.6.so.0 #14 0x00007f61c59b517c in ?? () from /usr/lib/libwx_gtk2u_core-2.6.so.0 #15 0x00007f61c3d15b5f in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0 #16 0x00007f61c3d2ae0f in ?? () from /usr/lib/libgobject-2.0.so.0 #17 0x00007f61c3d2c397 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0 #18 0x00007f61c3d2c853 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0 #19 0x00007f61c48f1269 in ?? () from /usr/lib/libgtk-x11-2.0.so.0 #20 0x00007f61c3d15b5f in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0 #21 0x00007f61c3d2a784 in ?? () from /usr/lib/libgobject-2.0.so.0 #22 0x00007f61c3d2c397 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0 #23 0x00007f61c3d2c853 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0 #24 0x00007f61c48efb39 in ?? () from /usr/lib/libgtk-x11-2.0.so.0 #25 0x00007f61c49b554f in ?? () from /usr/lib/libgtk-x11-2.0.so.0 #26 0x00007f61c3d15b5f in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0 #27 0x00007f61c3d2ac49 in ?? () from /usr/lib/libgobject-2.0.so.0 #28 0x00007f61c3d2c15f in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0 #29 0x00007f61c3d2c853 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0 #30 0x00007f61c4abc7f5 in ?? () from /usr/lib/libgtk-x11-2.0.so.0 #31 0x00007f61c49ae862 in gtk_propagate_event () from /usr/lib/libgtk-x11-2.0.so.0 #32 0x00007f61c49af805 in gtk_main_do_event () from /usr/lib/libgtk-x11-2.0.so.0 #33 0x00007f61c46196fc in ?? () from /usr/lib/libgdk-x11-2.0.so.0 #34 0x00007f61c367a3e4 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #35 0x00007f61c367d6f5 in ?? () from /usr/lib/libglib-2.0.so.0 #36 0x00007f61c367da15 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #37 0x00007f61c49afbd3 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0 #38 0x00007f61c59693b1 in wxEventLoop::Run () from /usr/lib/libwx_gtk2u_core-2.6.so.0 #39 0x00007f61c59f0b0b in wxAppBase::MainLoop () from /usr/lib/libwx_gtk2u_core-2.6.so.0 #40 0x00007f61c50d90ac in wxEntry () from /usr/lib/libwx_baseu-2.6.so.0 #41 0x00007f61c6e6c24c in ?? () from /usr/lib/vlc/gui/libwxwidgets_plugin.so #42 0x00007f61ca2bee98 in ?? () from /usr/lib/libvlc.so.0 #43 0x00007f61ca2bf04a in intf_RunThread () from /usr/lib/libvlc.so.0 #44 0x00007f61ca2bc632 in ?? () from /usr/lib/libvlc.so.0 #45 0x0000000000400b90 in ?? () #46 0x00007f61c92511c4 in __libc_start_main () from /lib/libc.so.6 #47 0x0000000000400a39 in ?? () #48 0x00007fffd287a2a8 in ?? () #49 0x0000000000000000 in ?? () . Thread 10 (process 9560): #0 0x00007f61c9a27e81 in nanosleep () from /lib/libpthread.so.0 #1 0x00007f61ca313f36 in msleep () from /usr/lib/libvlc.so.0 #2 0x00007f61ca2c31cf in ?? () from /usr/lib/libvlc.so.0 #3 0x00007f61c9a203f7 in start_thread () from /lib/libpthread.so.0 #4 0x00007f61c930a95d in clone () from /lib/libc.so.6 #5 0x0000000000000000 in ?? () . Thread 9 (process 9561): #0 0x00007f61c9a27e81 in nanosleep () from /lib/libpthread.so.0 #1 0x00007f61ca313f36 in msleep () from /usr/lib/libvlc.so.0 #2 0x00007f61ca2c2a82 in ?? () from /usr/lib/libvlc.so.0 #3 0x00007f61c9a203f7 in start_thread () from /lib/libpthread.so.0 #4 0x00007f61c930a95d in clone () from /lib/libc.so.6 #5 0x0000000000000000 in ?? () . Thread 8 (process 9562): #0 0x00007f61c9a27e81 in nanosleep () from /lib/libpthread.so.0 #1 0x00007f61ca313f36 in msleep () from /usr/lib/libvlc.so.0 #2 0x00007f61c739402d in ?? () from /usr/lib/vlc/control/libhotkeys_plugin.so #3 0x00007f61ca2bee98 in ?? () from /usr/lib/libvlc.so.0 #4 0x00007f61c9a203f7 in start_thread () from /lib/libpthread.so.0 #5 0x00007f61c930a95d in clone () from /lib/libc.so.6 #6 0x0000000000000000 in ?? () . Thread 7 (process 9563): #0 0x00007f61c9a27e81 in nanosleep () from /lib/libpthread.so.0 #1 0x00007f61ca313f36 in msleep () from /usr/lib/libvlc.so.0 #2 0x00007f61c71918f6 in ?? () from /usr/lib/vlc/misc/libscreensaver_plugin.so #3 0x00007f61ca2bee98 in ?? () from /usr/lib/libvlc.so.0 #4 0x00007f61c9a203f7 in start_thread () from /lib/libpthread.so.0 #5 0x00007f61c930a95d in clone () from /lib/libc.so.6 #6 0x0000000000000000 in ?? () . Thread 6 (process 9564): #0 0x00007f61c9a27e81 in nanosleep () from /lib/libpthread.so.0 #1 0x00007f61ca313f36 in msleep () from /usr/lib/libvlc.so.0 #2 0x00007f61ca2bf148 in ?? () from /usr/lib/libvlc.so.0 #3 0x00007f61c9a203f7 in start_thread () from /lib/libpthread.so.0 #4 0x00007f61c930a95d in clone () from /lib/libc.so.6 #5 0x0000000000000000 in ?? () . Thread 5 (process 9569): #0 0x00007f61c9a27e81 in nanosleep () from /lib/libpthread.so.0 #1 0x00007f61ca313fb6 in mwait () from /usr/lib/libvlc.so.0 #2 0x00007f61ca2d7882 in ?? () from /usr/lib/libvlc.so.0 #3 0x00007f61b69d83fa in ?? () from /usr/lib/vlc/demux/libavi_plugin.so #4 0x00007f61b69de118 in ?? () from /usr/lib/vlc/demux/libavi_plugin.so #5 0x00007f61ca2dd431 in ?? () from /usr/lib/libvlc.so.0 #6 0x00007f61ca2e1590 in ?? () from /usr/lib/libvlc.so.0 #7 0x00007f61c9a203f7 in start_thread () from /lib/libpthread.so.0 #8 0x00007f61c930a95d in clone () from /lib/libc.so.6 #9 0x0000000000000000 in ?? () . Thread 4 (process 9570): #0 0x00007f61c9a27e81 in nanosleep () from /lib/libpthread.so.0 #1 0x00007f61ca313f36 in msleep () from /usr/lib/libvlc.so.0 #2 0x00007f61ca2d01fc in ?? () from /usr/lib/libvlc.so.0 #3 0x00007f61b3fde321 in ?? () from /usr/lib/vlc/codec/libffmpeg_plugin.so #4 0x00007f61b3514f4c in ?? () from /usr/lib/libavcodec.so.1d #5 0x00007f61b351b2a5 in MPV_frame_start () from /usr/lib/libavcodec.so.1d #6 0x00007f61b3651990 in ff_h263_decode_frame () from /usr/lib/libavcodec.so.1d #7 0x00007f61b350c253 in avcodec_decode_video () from /usr/lib/libavcodec.so.1d #8 0x00007f61b3fdd146 in DecodeVideo__0_8_6 () from /usr/lib/vlc/codec/libffmpeg_plugin.so #9 0x00007f61ca2d16c0 in ?? () from /usr/lib/libvlc.so.0 #10 0x00007f61ca2d1d0b in ?? () from /usr/lib/libvlc.so.0 #11 0x00007f61c9a203f7 in start_thread () from /lib/libpthread.so.0 #12 0x00007f61c930a95d in clone () from /lib/libc.so.6 #13 0x0000000000000000 in ?? () . Thread 3 (process 9572): #0 0x00007f61c9a27e81 in nanosleep () from /lib/libpthread.so.0 #1 0x00007f61ca313fb6 in mwait () from /usr/lib/libvlc.so.0 #2 0x00007f61ca2ecaa2 in ?? () from /usr/lib/libvlc.so.0 #3 0x00007f61c9a203f7 in start_thread () from /lib/libpthread.so.0 #4 0x00007f61c930a95d in clone () from /lib/libc.so.6 #5 0x0000000000000000 in ?? () . Thread 2 (process 9578): #0 0x00007f61c9a24b99 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007f61c7a82e4e in ?? () from /usr/lib/vlc/audio_output/libalsa_plugin.so #2 0x00007f61c9a203f7 in start_thread () from /lib/libpthread.so.0 #3 0x00007f61c930a95d in clone () from /lib/libc.so.6 #4 0x0000000000000000 in ?? () . Thread 1 (process 9571): #0 0x00007f61ca31b24b in __stats_Update () from /usr/lib/libvlc.so.0 #1 0x00007f61ca2fb2e2 in aout_InputPlay () from /usr/lib/libvlc.so.0 #2 0x00007f61ca2f86b5 in aout_DecPlay () from /usr/lib/libvlc.so.0 #3 0x00007f61ca2d12dd in ?? () from /usr/lib/libvlc.so.0 #4 0x00007f61ca2d1d0b in ?? () from /usr/lib/libvlc.so.0 #5 0x00007f61c9a203f7 in start_thread () from /lib/libpthread.so.0 #6 0x00007f61c930a95d in clone () from /lib/libc.so.6 #7 0x0000000000000000 in ?? ()