Program received signal SIGABRT, Aborted. 0x00007f23f3d81c37 in raise () from /lib/x86_64-linux-gnu/libc.so.6 (gdb) bt #0 0x00007f23f3d81c37 in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f23f3d85028 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007f23f4386535 in __gnu_cxx::__verbose_terminate_handler() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #3 0x00007f23f43846d6 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #4 0x00007f23f4384703 in std::terminate() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #5 0x00007f23f4384976 in __cxa_rethrow () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #6 0x00007f23f1d3e596 in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #7 0x00007f23f1d43b79 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #8 0x00007f23f6a24f02 in octave::gui_application::execute ( this=this@entry=0x7ffff240b0f0) at ../octave/libgui/src/octave-gui.cc:248 #9 0x0000000000401062 in main (argc=9, argv=0x7ffff240b2f8) at ../octave/src/main-gui.cc:104