. Thread 8 (Thread 3889): #0 0x00223416 in __kernel_vsyscall () No symbol table info available. #1 0x00a4448c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #2 0x0049fa33 in vlc_cond_wait () from /usr/lib/libvlccore.so.4 No symbol table info available. #3 0x0a289dcc in ?? () No symbol table info available. Backtrace stopped: previous frame inner to this frame (corrupt stack?) . Thread 7 (Thread 3888): #0 0x00223416 in __kernel_vsyscall () No symbol table info available. #1 0x00a44834 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #2 0x0049faad in vlc_cond_timedwait () from /usr/lib/libvlccore.so.4 No symbol table info available. #3 0x0a1e8df0 in ?? () No symbol table info available. Backtrace stopped: previous frame inner to this frame (corrupt stack?) . Thread 6 (Thread 3880): #0 0x00223416 in __kernel_vsyscall () No symbol table info available. #1 0x00648f76 in poll () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #2 0x0576d84b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x0575d1af in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x0575d92b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x0608f434 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 No symbol table info available. #6 0x057862df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #7 0x00a3fe99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #8 0x0065773e in clone () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. . Thread 5 (Thread 3878): #0 0x00223416 in __kernel_vsyscall () No symbol table info available. #1 0x00648f76 in poll () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #2 0x0576d84b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x0575d1af in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x0575d524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x081e353c in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/libQtCore.so.4 No symbol table info available. #6 0x011dd775 in ?? () from /usr/lib/libQtGui.so.4 No symbol table info available. #7 0x081b5289 in QEventLoop::processEvents(QFlags) () from /usr/lib/libQtCore.so.4 No symbol table info available. #8 0x081b5522 in QEventLoop::exec(QFlags) () from /usr/lib/libQtCore.so.4 No symbol table info available. #9 0x081b9ecc in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4 No symbol table info available. #10 0x011278e7 in QApplication::exec() () from /usr/lib/libQtGui.so.4 No symbol table info available. #11 0x00c86235 in ?? () from /usr/lib/vlc/plugins/gui/libqt4_plugin.so No symbol table info available. #12 0x00a3fe99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #13 0x0065773e in clone () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. . Thread 4 (Thread 3877): #0 0x00223416 in __kernel_vsyscall () No symbol table info available. #1 0x00a4868a in do_sigwait () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #2 0x00a48730 in sigwait () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #3 0x001109ac in ?? () from /usr/lib/vlc/plugins/control/libsignals_plugin.so No symbol table info available. Backtrace stopped: previous frame inner to this frame (corrupt stack?) . Thread 3 (Thread 3875): #0 0x00223416 in __kernel_vsyscall () No symbol table info available. #1 0x00a4448c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #2 0x0049fa33 in vlc_cond_wait () from /usr/lib/libvlccore.so.4 No symbol table info available. #3 0x09c3eea8 in ?? () No symbol table info available. Backtrace stopped: previous frame inner to this frame (corrupt stack?) . Thread 2 (Thread 3870): #0 0x00223416 in __kernel_vsyscall () No symbol table info available. #1 0x00a4448c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #2 0x0049fa33 in vlc_cond_wait () from /usr/lib/libvlccore.so.4 No symbol table info available. #3 0x004d4a78 in ?? () from /usr/lib/libvlccore.so.4 No symbol table info available. Backtrace stopped: previous frame inner to this frame (corrupt stack?) . Thread 1 (Thread 3929): #0 0x00223416 in __kernel_vsyscall () No symbol table info available. #1 0x005b1e71 in raise () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #2 0x005b534e in abort () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #3 0x009ea0b5 in __gnu_cxx::__verbose_terminate_handler() () from /usr/lib/i386-linux-gnu/libstdc++.so.6 No symbol table info available. #4 0x009e7fa5 in ?? () from /usr/lib/i386-linux-gnu/libstdc++.so.6 No symbol table info available. #5 0x009e7fe2 in std::terminate() () from /usr/lib/i386-linux-gnu/libstdc++.so.6 No symbol table info available. #6 0x009e814e in __cxa_throw () from /usr/lib/i386-linux-gnu/libstdc++.so.6 No symbol table info available. #7 0x00768369 in libebml::IOCallback::readFully(void*, unsigned int) () from /usr/lib/libebml.so.3 No symbol table info available. #8 0x007658f8 in libebml::EbmlUInteger::ReadData(libebml::IOCallback&, libebml::ScopeMode) () from /usr/lib/libebml.so.3 No symbol table info available. #9 0x00e537ea in matroska_segment_c::LoadCues(libmatroska::KaxCues*) () from /usr/lib/vlc/plugins/demux/libmkv_plugin.so No symbol table info available. #10 0x00e54a99 in matroska_segment_c::LoadSeekHeadItem(libebml::EbmlCallbacks const&, long long) () from /usr/lib/vlc/plugins/demux/libmkv_plugin.so No symbol table info available. #11 0x00e59636 in matroska_segment_c::ParseSeekHead(libmatroska::KaxSeekHead*) () from /usr/lib/vlc/plugins/demux/libmkv_plugin.so No symbol table info available. #12 0x00e54237 in matroska_segment_c::Preload() () from /usr/lib/vlc/plugins/demux/libmkv_plugin.so No symbol table info available. #13 0x00e4f2a3 in ?? () from /usr/lib/vlc/plugins/demux/libmkv_plugin.so No symbol table info available. #14 0x00483295 in module_need () from /usr/lib/libvlccore.so.4 No symbol table info available. #15 0x00000003 in ?? () No symbol table info available. #16 0x004b64b2 in ?? () from /usr/lib/libvlccore.so.4 No symbol table info available. Backtrace stopped: previous frame inner to this frame (corrupt stack?)