. Thread 11 (Thread 0x7f21020d3700 (LWP 9212)): #0 0x00007f212e0c9900 in __pthread_mutex_lock_full () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00007f2102788d0e in pa_mutex_lock () from /usr/lib/x86_64-linux-gnu/libpulsecommon-1.1.so No symbol table info available. #2 0x00007f2102be02b5 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 No symbol table info available. #3 0x00007f2102789c08 in ?? () from /usr/lib/x86_64-linux-gnu/libpulsecommon-1.1.so No symbol table info available. #4 0x00007f212e0cbe2b in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #5 0x00007f212dc020dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #6 0x0000000000000000 in ?? () No symbol table info available. . Thread 10 (Thread 0x7f212b3fc700 (LWP 9209)): #0 0x00007f212d6d61f4 in clock_nanosleep () from /lib/x86_64-linux-gnu/librt.so.1 No symbol table info available. #1 0x00007f212e367a4c in msleep () from /usr/lib/libvlccore.so.4 No symbol table info available. #2 0x00007f211d15c46a in demux_sys_t::EventThread(vlc_object_t*) () from /usr/lib/vlc/plugins/demux/libmkv_plugin.so No symbol table info available. #3 0x00007f212e370e64 in ?? () from /usr/lib/libvlccore.so.4 No symbol table info available. #4 0x00007f212e0cbe2b in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #5 0x00007f212dc020dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #6 0x0000000000000000 in ?? () No symbol table info available. . Thread 9 (Thread 0x7f212e9e4700 (LWP 9198)): #0 0x00007f212e0cfcc4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00007f212e310bd0 in ?? () from /usr/lib/libvlccore.so.4 No symbol table info available. #2 0x00007f212e0cbe2b in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #3 0x00007f212dc020dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #4 0x0000000000000000 in ?? () No symbol table info available. . Thread 8 (Thread 0x7f212b0f8700 (LWP 9200)): #0 0x00007f212e0d3957 in do_sigwait () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00007f212e0d39d9 in sigwait () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #2 0x00007f212b0f9c0d in ?? () from /usr/lib/vlc/plugins/control/libsignals_plugin.so No symbol table info available. #3 0x00007f212e0cbe2b in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #4 0x00007f212dc020dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #5 0x0000000000000000 in ?? () No symbol table info available. . Thread 7 (Thread 0x7f212e9e5720 (LWP 9192)): #0 0x00007f212e0cfcc4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00007f212e300d8b in libvlc_InternalWait () from /usr/lib/libvlccore.so.4 No symbol table info available. #2 0x0000000000401626 in ?? () No symbol table info available. #3 0x00007f212db3f30d in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #4 0x000000000040169d in ?? () No symbol table info available. #5 0x00007fff6e26f728 in ?? () No symbol table info available. #6 0x000000000000001c in ?? () No symbol table info available. #7 0x0000000000000002 in ?? () No symbol table info available. #8 0x00007fff6e26fa61 in ?? () No symbol table info available. #9 0x00007fff6e26fa65 in ?? () No symbol table info available. #10 0x0000000000000000 in ?? () No symbol table info available. . Thread 6 (Thread 0x7f2114f48700 (LWP 9205)): #0 0x00007f212dbf6893 in poll () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #1 0x00007f212231ce86 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f212231d2ea in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007f211b86fb56 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #4 0x00007f212233e485 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007f212e0cbe2b in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #6 0x00007f212dc020dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #7 0x0000000000000000 in ?? () No symbol table info available. . Thread 5 (Thread 0x7f21073fb700 (LWP 9210)): #0 0x00007f212dbf6893 in poll () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #1 0x00007f21287d928d in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 No symbol table info available. #2 0x00007f21287d7699 in xcb_connect_to_fd () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 No symbol table info available. #3 0x00007f21287da66d in xcb_connect_to_display_with_auth_info () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 No symbol table info available. #4 0x00007f210278807e in pa_client_conf_from_x11 () from /usr/lib/x86_64-linux-gnu/libpulsecommon-1.1.so No symbol table info available. #5 0x00007f2102bbd7bf in pa_context_new_with_proplist () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 No symbol table info available. #6 0x00007f2102dfa3cb in ?? () from /usr/lib/vlc/plugins/audio_output/libpulse_plugin.so No symbol table info available. #7 0x00007f212e36bbed in module_need () from /usr/lib/libvlccore.so.4 No symbol table info available. #8 0x00007f212e359fbb in ?? () from /usr/lib/libvlccore.so.4 No symbol table info available. #9 0x00007f212e355999 in ?? () from /usr/lib/libvlccore.so.4 No symbol table info available. #10 0x00007f212e323a4f in ?? () from /usr/lib/libvlccore.so.4 No symbol table info available. #11 0x00007f21073fd2bc in ?? () from /usr/lib/vlc/plugins/codec/liba52_plugin.so No symbol table info available. #12 0x00007f212e323c1f in ?? () from /usr/lib/libvlccore.so.4 No symbol table info available. #13 0x00007f212e3249d0 in ?? () from /usr/lib/libvlccore.so.4 No symbol table info available. #14 0x00007f212e324bbb in ?? () from /usr/lib/libvlccore.so.4 No symbol table info available. #15 0x00007f212e370e64 in ?? () from /usr/lib/libvlccore.so.4 No symbol table info available. #16 0x00007f212e0cbe2b in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #17 0x00007f212dc020dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #18 0x0000000000000000 in ?? () No symbol table info available. . Thread 4 (Thread 0x7f2115749700 (LWP 9204)): #0 0x00007f212e0d003b in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00007f2122358435 in g_cond_wait_until () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f21222f313e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007f21222f374e in g_async_queue_timed_pop () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x00007f212233ec17 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007f212233e485 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #6 0x00007f212e0cbe2b in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #7 0x00007f212dc020dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #8 0x0000000000000000 in ?? () No symbol table info available. . Thread 3 (Thread 0x7f211cc70700 (LWP 9208)): #0 0x00007f212e0cfcc4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00007f212e325fa9 in ?? () from /usr/lib/libvlccore.so.4 No symbol table info available. #2 0x00007f212e3281b8 in ?? () from /usr/lib/libvlccore.so.4 No symbol table info available. #3 0x00007f212e32e3c3 in ?? () from /usr/lib/libvlccore.so.4 No symbol table info available. #4 0x00007f212e32ea5c in ?? () from /usr/lib/libvlccore.so.4 No symbol table info available. #5 0x00007f212e3302de in ?? () from /usr/lib/libvlccore.so.4 No symbol table info available. #6 0x00007f211d14bc4c in ?? () from /usr/lib/vlc/plugins/demux/libmkv_plugin.so No symbol table info available. #7 0x00007f211d14d9cb in ?? () from /usr/lib/vlc/plugins/demux/libmkv_plugin.so No symbol table info available. #8 0x00007f212e338137 in ?? () from /usr/lib/libvlccore.so.4 No symbol table info available. #9 0x00007f212e338835 in ?? () from /usr/lib/libvlccore.so.4 No symbol table info available. #10 0x00007f212e370e64 in ?? () from /usr/lib/libvlccore.so.4 No symbol table info available. #11 0x00007f212e0cbe2b in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #12 0x00007f212dc020dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #13 0x0000000000000000 in ?? () No symbol table info available. . Thread 2 (Thread 0x7f21030fd700 (LWP 9211)): #0 0x00007f21227e8f0e in ?? () from /usr/lib/x86_64-linux-gnu/libfontconfig.so.1 No symbol table info available. #1 0x00007f21227e9cc7 in FcConfigSubstituteWithPat () from /usr/lib/x86_64-linux-gnu/libfontconfig.so.1 No symbol table info available. #2 0x00007f21016cbbae in ?? () from /usr/lib/vlc/plugins/misc/libfreetype_plugin.so No symbol table info available. #3 0x00007f21016cf2c7 in ?? () from /usr/lib/vlc/plugins/misc/libfreetype_plugin.so No symbol table info available. #4 0x00007f212e36bbed in module_need () from /usr/lib/libvlccore.so.4 No symbol table info available. #5 0x00007f212e34e26b in spu_Create () from /usr/lib/libvlccore.so.4 No symbol table info available. #6 0x00007f212e348681 in vout_Create () from /usr/lib/libvlccore.so.4 No symbol table info available. #7 0x00007f212e349092 in vout_Request () from /usr/lib/libvlccore.so.4 No symbol table info available. #8 0x00007f212e33a689 in ?? () from /usr/lib/libvlccore.so.4 No symbol table info available. #9 0x00007f212e3229bb in ?? () from /usr/lib/libvlccore.so.4 No symbol table info available. #10 0x00007f212e3254c7 in decoder_NewPicture () from /usr/lib/libvlccore.so.4 No symbol table info available. #11 0x00007f2106260cfb in ?? () from /usr/lib/vlc/plugins/codec/libavcodec_plugin.so No symbol table info available. #12 0x00007f2105391974 in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.53 No symbol table info available. #13 0x00007f21053936e3 in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.53 No symbol table info available. #14 0x00007f2105232d9c in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.53 No symbol table info available. #15 0x00007f21052769bf in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.53 No symbol table info available. #16 0x00007f2105277796 in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.53 No symbol table info available. #17 0x00007f2105277fc6 in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.53 No symbol table info available. #18 0x00007f210544d8f8 in avcodec_decode_video2 () from /usr/lib/x86_64-linux-gnu/libavcodec.so.53 No symbol table info available. #19 0x00007f2106261a8c in ?? () from /usr/lib/vlc/plugins/codec/libavcodec_plugin.so No symbol table info available. #20 0x00007f212e324f77 in ?? () from /usr/lib/libvlccore.so.4 No symbol table info available. #21 0x00007f212e324a1d in ?? () from /usr/lib/libvlccore.so.4 No symbol table info available. #22 0x00007f212e324bbb in ?? () from /usr/lib/libvlccore.so.4 No symbol table info available. #23 0x00007f212e370e64 in ?? () from /usr/lib/libvlccore.so.4 No symbol table info available. #24 0x00007f212e0cbe2b in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #25 0x00007f212dc020dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #26 0x0000000000000000 in ?? () No symbol table info available. . Thread 1 (Thread 0x7f212adf3700 (LWP 9201)): #0 0x00007f212e3509ed in spu_DisplaySubpicture () from /usr/lib/libvlccore.so.4 No symbol table info available. #1 0x00007f212e34c530 in vout_ShowTextAbsolute () from /usr/lib/libvlccore.so.4 No symbol table info available. #2 0x00007f212e34c601 in vout_ShowTextRelative () from /usr/lib/libvlccore.so.4 No symbol table info available. #3 0x00007f212e34c768 in vout_OSDMessage () from /usr/lib/libvlccore.so.4 No symbol table info available. #4 0x00007f212b60439f in ?? () from /usr/lib/vlc/plugins/control/libhotkeys_plugin.so No symbol table info available. #5 0x00007f212e37eb10 in ?? () from /usr/lib/libvlccore.so.4 No symbol table info available. #6 0x00007f212e37f6f3 in var_SetChecked () from /usr/lib/libvlccore.so.4 No symbol table info available. #7 0x00007f212e3737e4 in ?? () from /usr/lib/libvlccore.so.4 No symbol table info available. #8 0x00007f212e37eb10 in ?? () from /usr/lib/libvlccore.so.4 No symbol table info available. #9 0x00007f212e37f6f3 in var_SetChecked () from /usr/lib/libvlccore.so.4 No symbol table info available. #10 0x00007f2123c65cf3 in MainInterface::handleKeyPress(QKeyEvent*) () from /usr/lib/vlc/plugins/gui/libqt4_plugin.so No symbol table info available. #11 0x00007f2123103f18 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #12 0x00007f21234ddbeb in QMainWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #13 0x00007f21230b35e4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #14 0x00007f21230b8b25 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #15 0x00007f2122b9041c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 No symbol table info available. #16 0x00007f21231570b9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #17 0x00007f212315752b in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #18 0x00007f2123132357 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #19 0x00007f212315b542 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #20 0x00007f212231cb2a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #21 0x00007f212231cef0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #22 0x00007f212231cfb4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #23 0x00007f2122bbf93f in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 No symbol table info available. #24 0x00007f212315b1ce in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 No symbol table info available. #25 0x00007f2122b8f202 in QEventLoop::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 No symbol table info available. #26 0x00007f2122b8f457 in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 No symbol table info available. #27 0x00007f2122b944e7 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 No symbol table info available. #28 0x00007f2123c58318 in ?? () from /usr/lib/vlc/plugins/gui/libqt4_plugin.so No symbol table info available. #29 0x00007f212e0cbe2b in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #30 0x00007f212dc020dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #31 0x0000000000000000 in ?? () No symbol table info available.