. Thread 12 (Thread 0x7f9b575e8700 (LWP 13545)): #0 0x00007f9bb60fe072 in futex_wait_cancelable (private=, expected=0, futex_word=0x7f9b380013d4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f9b38001380, cond=0x7f9b380013a8) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7f9bb60fde00 <__condvar_cleanup_waiting>, __arg = 0x7f9b575e7be0, __canceltype = 1532047384, __prev = 0x0} cbuffer = {wseq = 7, cond = 0x7f9b380013a8, mutex = 0x7f9b38001380, private = 0} err = g = 1 flags = signals = 0 result = 0 seq = 3 #2 __pthread_cond_wait (cond=0x7f9b380013a8, mutex=0x7f9b38001380) at pthread_cond_wait.c:655 No locals. #3 0x00007f9bb5895485 in block_FifoGet () from /usr/lib/x86_64-linux-gnu/libvlccore.so.8 No symbol table info available. #4 0x00007f9bb584c0ac in ?? () from /usr/lib/x86_64-linux-gnu/libvlccore.so.8 No symbol table info available. #5 0x00007f9bb60f77fc in start_thread (arg=0x7f9b575e8700) at pthread_create.c:465 pd = 0x7f9b575e8700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140305162471168, -4724483978501230754, 140306586822334, 140306586822335, 140305162471168, 30, 4709054810937683806, 4708564832816263006}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007f9bb5c20b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. . Thread 11 (Thread 0x7f9bac447700 (LWP 13543)): #0 0x00007f9bb60fe64b in futex_reltimed_wait_cancelable (private=, reltime=0x7f9bac446bf0, expected=0, futex_word=0x7f9b5c0085f0) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 __ret = -516 oldtype = 1 err = #1 __pthread_cond_wait_common (abstime=0x7f9bac446c90, mutex=0x7f9b5c0085a0, cond=0x7f9b5c0085c8) at pthread_cond_wait.c:533 rt = {tv_sec = 0, tv_nsec = 21147735} spin = 0 buffer = {__routine = 0x7f9bb60fde00 <__condvar_cleanup_waiting>, __arg = 0x7f9bac446c20, __canceltype = 939569440, __prev = 0x0} cbuffer = {wseq = 18, cond = 0x7f9b5c0085c8, mutex = 0x7f9b5c0085a0, private = 0} err = g = 0 flags = maxspin = 0 signals = 0 result = 0 seq = 9 #2 __pthread_cond_timedwait (cond=0x7f9b5c0085c8, mutex=0x7f9b5c0085a0, abstime=0x7f9bac446c90) at pthread_cond_wait.c:667 No locals. #3 0x00007f9bb58b6897 in vlc_cond_timedwait () from /usr/lib/x86_64-linux-gnu/libvlccore.so.8 No symbol table info available. #4 0x00007f9bb5862f05 in ?? () from /usr/lib/x86_64-linux-gnu/libvlccore.so.8 No symbol table info available. #5 0x00007f9bb5863b55 in ?? () from /usr/lib/x86_64-linux-gnu/libvlccore.so.8 No symbol table info available. #6 0x00007f9bb60f77fc in start_thread (arg=0x7f9bac447700) at pthread_create.c:465 pd = 0x7f9bac447700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140306586826496, -4724483978501230754, 140306757536574, 140306757536575, 140306586826496, 18, 4708542352082923358, 4708564832816263006}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #7 0x00007f9bb5c20b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. . Thread 10 (Thread 0x7f9bb0c48700 (LWP 13129)): #0 0x00007f9bb5c14901 in __GI___poll (fds=0x7f9ba8007020, nfds=3, timeout=4) at ../sysdeps/unix/sysv/linux/poll.c:29 resultvar = 18446744073709551100 sc_cancel_oldtype = 0 #1 0x00007f9bb230a451 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 No symbol table info available. #2 0x00007f9bb22fbe10 in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 No symbol table info available. #3 0x00007f9bb22fc4a0 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 No symbol table info available. #4 0x00007f9bb22fc530 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 No symbol table info available. #5 0x00007f9bb230a399 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 No symbol table info available. #6 0x00007f9bb20abed8 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-10.0.so No symbol table info available. #7 0x00007f9bb60f77fc in start_thread (arg=0x7f9bb0c48700) at pthread_create.c:465 pd = 0x7f9bb0c48700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140306662328064, -4724483978501230754, 140720724979374, 140720724979375, 140306662328064, 140306662328768, 4708552248224444254, 4708564832816263006}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #8 0x00007f9bb5c20b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. . Thread 9 (Thread 0x7f9b6dbde700 (LWP 13138)): #0 0x00007f9bb5c14901 in __GI___poll (fds=0x7f9b6400f580, nfds=4, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 resultvar = 18446744073709551100 sc_cancel_oldtype = 0 #1 0x00007f9b93304169 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f9b9330427c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007f9b998e547f in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #4 0x00007f9b9988ae3a in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #5 0x00007f9b996aa3ca in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #6 0x00007f9b90094e45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5 No symbol table info available. #7 0x00007f9b996af29d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #8 0x00007f9bb60f77fc in start_thread (arg=0x7f9b6dbde700) at pthread_create.c:465 pd = 0x7f9b6dbde700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140305537820416, -4724483978501230754, 140306248443550, 140306248443551, 140305537820416, 140305537821120, 4708963805949390686, 4708564832816263006}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #9 0x00007f9bb5c20b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. . Thread 8 (Thread 0x7f9bac13e700 (LWP 13132)): #0 0x00007f9bb5c14901 in __GI___poll (fds=0x7f9bac13dc80, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 resultvar = 18446744073709551100 sc_cancel_oldtype = 0 #1 0x00007f9b9b9f1324 in ?? () from /usr/lib/x86_64-linux-gnu/vlc/plugins/control/libdbus_plugin.so No symbol table info available. #2 0x00007f9bb60f77fc in start_thread (arg=0x7f9bac13e700) at pthread_create.c:465 pd = 0x7f9bac13e700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140306583643904, -4724483978501230754, 140720724979502, 140720724979503, 140306583643904, 140306583644608, 4708543088132943710, 4708564832816263006}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #3 0x00007f9bb5c20b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. . Thread 7 (Thread 0x7f9b75419700 (LWP 13137)): #0 0x00007f9bb5c14901 in __GI___poll (fds=0x7f9b880eec20, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 resultvar = 18446744073709551100 sc_cancel_oldtype = 0 #1 0x00007f9b93304169 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f9b93304502 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007f9b7caedb26 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #4 0x00007f9b9332b645 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007f9bb60f77fc in start_thread (arg=0x7f9b75419700) at pthread_create.c:465 pd = 0x7f9b75419700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140305663891200, -4724483978501230754, 140306248439310, 140306248439311, 140305663891200, 140305663891904, 4708979986701807454, 4708564832816263006}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007f9bb5c20b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. . Thread 6 (Thread 0x7f9b6d3dd700 (LWP 13141)): #0 0x00007f9bb60fe072 in futex_wait_cancelable (private=, expected=0, futex_word=0x7f9b883ef2a0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f9b883ef2a8, cond=0x7f9b883ef278) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7f9bb60fde00 <__condvar_cleanup_waiting>, __arg = 0x7f9b6d3dccb0, __canceltype = -72, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7f9b883ef278, mutex = 0x7f9b883ef2a8, private = 0} err = g = 0 flags = signals = 0 result = 0 seq = 0 #2 __pthread_cond_wait (cond=0x7f9b883ef278, mutex=0x7f9b883ef2a8) at pthread_cond_wait.c:655 No locals. #3 0x00007f9bb58b7220 in ?? () from /usr/lib/x86_64-linux-gnu/libvlccore.so.8 No symbol table info available. #4 0x00007f9bb60f77fc in start_thread (arg=0x7f9b6d3dd700) at pthread_create.c:465 pd = 0x7f9b6d3dd700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140305529427712, -4724483978501230754, 140306248443038, 140306248443039, 140305529427712, 26, 4708962705900891998, 4708564832816263006}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #5 0x00007f9bb5c20b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. . Thread 5 (Thread 0x7f9b85d04700 (LWP 13135)): #0 0x00007f9bb5c14901 in __GI___poll (fds=0x7f9b85d03c38, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 resultvar = 18446744073709551100 sc_cancel_oldtype = 0 #1 0x00007f9bb3268747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 No symbol table info available. #2 0x00007f9bb326a53a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 No symbol table info available. #3 0x00007f9b90788f09 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 No symbol table info available. #4 0x00007f9b996af29d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #5 0x00007f9bb60f77fc in start_thread (arg=0x7f9b85d04700) at pthread_create.c:465 pd = 0x7f9b85d04700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140305941677824, -4724483978501230754, 140306248443374, 140306248443375, 140305941677824, 140305941678528, 4708594199317507934, 4708564832816263006}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007f9bb5c20b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. . Thread 4 (Thread 0x7f9b76227700 (LWP 13136)): #0 0x00007f9bb5c14901 in __GI___poll (fds=0x7f9b880dc5d0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 resultvar = 18446744073709551100 sc_cancel_oldtype = 0 #1 0x00007f9b93304169 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f9b9330427c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007f9b933042c1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x00007f9b9332b645 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007f9bb60f77fc in start_thread (arg=0x7f9b76227700) at pthread_create.c:465 pd = 0x7f9b76227700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140305678628608, -4724483978501230754, 140306248438926, 140306248438927, 140305678628608, 140305678629312, 4708986881198059358, 4708564832816263006}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007f9bb5c20b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. . Thread 3 (Thread 0x7f9bb6715700 (LWP 13130)): #0 0x00007f9bb60fe072 in futex_wait_cancelable (private=, expected=0, futex_word=0x561c5b511338) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x561c5b5112e8, cond=0x561c5b511310) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7f9bb60fde00 <__condvar_cleanup_waiting>, __arg = 0x7f9bb6714d10, __canceltype = 1532039440, __prev = 0x0} cbuffer = {wseq = 44, cond = 0x561c5b511310, mutex = 0x561c5b5112e8, private = 0} err = g = 0 flags = signals = 0 result = 0 seq = 22 #2 __pthread_cond_wait (cond=0x561c5b511310, mutex=0x561c5b5112e8) at pthread_cond_wait.c:655 No locals. #3 0x00007f9bb5831d92 in ?? () from /usr/lib/x86_64-linux-gnu/libvlccore.so.8 No symbol table info available. #4 0x00007f9bb60f77fc in start_thread (arg=0x7f9bb6715700) at pthread_create.c:465 pd = 0x7f9bb6715700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140306757539584, -4724483978501230754, 140720724979822, 140720724979823, 140306757539584, 140306757540288, 4708564231720071006, 4708564832816263006}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #5 0x00007f9bb5c20b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. . Thread 2 (Thread 0x7f9bb6716880 (LWP 13128)): #0 do_sigwait (sig=0x7ffc18d33494, set=) at ../sysdeps/unix/sysv/linux/sigwait.c:64 ret = tmpset = {__val = {0, 0, 0, 0, 24, 140720724980800, 140720724980720, 12982953358834744832, 140720724980800, 140306742437092, 140306742566915, 0, 0, 3, 94679791112600, 140720724981216}} #1 __sigwait (set=0x7ffc18d334a0, sig=0x7ffc18d33494) at ../sysdeps/unix/sysv/linux/sigwait.c:96 oldtype = 0 sig = 0x7ffc18d33494 set = 0x7ffc18d334a0 #2 0x0000561c59280555 in ?? () No symbol table info available. #3 0x00007f9bb5b2d1c1 in __libc_start_main (main=0x561c59280250, argc=3, argv=0x7ffc18d336c8, init=, fini=, rtld_fini=, stack_end=0x7ffc18d336b8) at ../csu/libc-start.c:308 result = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 1321789492287827806, 94679754868192, 140720724981440, 0, 0, 4726373311192821598, 4708559314902249310}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x7ffc18d336e8, 0x7f9bb6759150}, data = {prev = 0x0, cleanup = 0x0, canceltype = 416495336}}} not_first_call = #4 0x0000561c5928060a in ?? () No symbol table info available. . Thread 1 (Thread 0x7f9b98193700 (LWP 13134)): #0 0x00007f9b99e512c0 in QWindow::handle() const () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 No symbol table info available. #1 0x00007f9b9079f929 in QXcbWindow::systemTrayWindowGlobalGeometryStatic(QWindow const*) () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 No symbol table info available. #2 0x00007f9b9ad81473 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #3 0x00007f9b9ad819f2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #4 0x00007f9b9ad63ace in QSystemTrayIcon::showMessage(QString const&, QString const&, QSystemTrayIcon::MessageIcon, int) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #5 0x00007f9b9b195ecb in ?? () from /usr/lib/x86_64-linux-gnu/vlc/plugins/gui/libqt4_plugin.so No symbol table info available. #6 0x00007f9b9b2dc798 in ?? () from /usr/lib/x86_64-linux-gnu/vlc/plugins/gui/libqt4_plugin.so No symbol table info available. #7 0x00007f9b998bb8e5 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #8 0x00007f9b9b2de295 in ?? () from /usr/lib/x86_64-linux-gnu/vlc/plugins/gui/libqt4_plugin.so No symbol table info available. #9 0x00007f9b9b1a802a in ?? () from /usr/lib/x86_64-linux-gnu/vlc/plugins/gui/libqt4_plugin.so No symbol table info available. #10 0x00007f9b9b1aa319 in ?? () from /usr/lib/x86_64-linux-gnu/vlc/plugins/gui/libqt4_plugin.so No symbol table info available. #11 0x00007f9b9b2dfbd5 in ?? () from /usr/lib/x86_64-linux-gnu/vlc/plugins/gui/libqt4_plugin.so No symbol table info available. #12 0x00007f9b998bb8e5 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #13 0x00007f9b998bc40b in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #14 0x00007f9b9aa1b46c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #15 0x00007f9b9aa22d34 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #16 0x00007f9b9988cde8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #17 0x00007f9b9988f55d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #18 0x00007f9b998e5e53 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #19 0x00007f9b93303fb7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #20 0x00007f9b933041f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #21 0x00007f9b9330427c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #22 0x00007f9b998e547f in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #23 0x00007f9b9988ae3a in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #24 0x00007f9b99893da4 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #25 0x00007f9b9b1862f8 in ?? () from /usr/lib/x86_64-linux-gnu/vlc/plugins/gui/libqt4_plugin.so No symbol table info available. #26 0x00007f9bb60f77fc in start_thread (arg=0x7f9b98193700) at pthread_create.c:465 pd = 0x7f9b98193700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140306248447744, -4724483978501230754, 140720724979598, 140720724979599, 140306248447744, 140306248448448, 4708639751203778398, 4708564832816263006}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #27 0x00007f9bb5c20b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals.