gdb vlc GNU gdb (GDB) 7.11 Copyright (C) 2016 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-pc-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from vlc...(no debugging symbols found)...done. (gdb) r Starting program: /usr/bin/vlc [Thread debugging using libthread_db enabled] Using host libthread_db library "/usr/lib/libthread_db.so.1". VLC media player 2.2.2 Weatherwax (revision 2.2.2-0-g6259d80) [New Thread 0x7fffed392700 (LWP 1708)] [New Thread 0x7ffff2715700 (LWP 1709)] [New Thread 0x7fffec370700 (LWP 1710)] [0000000000605148] core libvlc: Spúšťanie programu VLC s predvoleným rozhraním. Pre spustenie bez rozhrania zadajte príkaz 'cvlc'. [New Thread 0x7fffe938f700 (LWP 1712)] Thread 5 "vlc" received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fffe938f700 (LWP 1712)] 0x00007fffeb8e4ba9 in QThread::currentThread() () from /usr/lib/libQtCore.so.4 (gdb) bt #0 0x00007fffeb8e4ba9 in QThread::currentThread() () from /usr/lib/libQtCore.so.4 #1 0x00007fffeb9f82c6 in QCoreApplicationPrivate::QCoreApplicationPrivate(int&, char**, unsigned int) () from /usr/lib/libQtCore.so.4 #2 0x00007fffea00be23 in QApplicationPrivate::QApplicationPrivate(int&, char**, QApplication::Type, int) () from /usr/lib/libQtGui.so.4 #3 0x00007fffea012930 in QApplication::QApplication(int&, char**, bool, int) () from /usr/lib/libQtGui.so.4 #4 0x00007fffebddddc3 in ?? () from /usr/lib/vlc/plugins/gui/libqt4_plugin.so #5 0x00007ffff79a2424 in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007ffff74ddcbd in clone () from /usr/lib/libc.so.6