. Thread 2 (Thread 6122): #0 0x00007fb1eb8b10cb in read () from /lib/libpthread.so.0 No symbol table info available. #1 0x00007fb1e8f08ba1 in ?? () from /usr/lib/libX11.so.6 No symbol table info available. #2 0x00007fb1e8f0a85d in XrmGetFileDatabase () from /usr/lib/libX11.so.6 No symbol table info available. #3 0x00007fb1e8ee2b71 in XGetErrorDatabaseText () from /usr/lib/libX11.so.6 No symbol table info available. #4 0x00007fb1e8ee2d9e in XGetErrorText () from /usr/lib/libX11.so.6 No symbol table info available. #5 0x00007fb1ec66be23 in ?? () from /usr/lib/libgdk-x11-2.0.so.0 No symbol table info available. #6 0x00007fb1e8f05414 in _XError () from /usr/lib/libX11.so.6 No symbol table info available. #7 0x00007fb1e8f0b89c in ?? () from /usr/lib/libX11.so.6 No symbol table info available. #8 0x00007fb1e8f0c257 in _XEventsQueued () from /usr/lib/libX11.so.6 No symbol table info available. #9 0x00007fb1e8ee411a in XFlush () from /usr/lib/libX11.so.6 No symbol table info available. #10 0x00007fb1ec658633 in gdk_display_pointer_ungrab () from /usr/lib/libgdk-x11-2.0.so.0 No symbol table info available. #11 0x00007fb1ec64ccba in gdk_window_hide () from /usr/lib/libgdk-x11-2.0.so.0 No symbol table info available. #12 0x00007fb1ec64d126 in ?? () from /usr/lib/libgdk-x11-2.0.so.0 No symbol table info available. #13 0x00007fb1ec64d2cf in gdk_window_destroy () from /usr/lib/libgdk-x11-2.0.so.0 No symbol table info available. #14 0x00007fb1ec949077 in ?? () from /usr/lib/libgtk-x11-2.0.so.0 No symbol table info available. #15 0x00007fb1eb66a559 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0 No symbol table info available. #16 0x00007fb1eb67f5fd in ?? () from /usr/lib/libgobject-2.0.so.0 No symbol table info available. #17 0x00007fb1eb680ce9 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0 No symbol table info available. #18 0x00007fb1eb681233 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0 No symbol table info available. #19 0x00007fb1ecb0603f in gtk_widget_unrealize () from /usr/lib/libgtk-x11-2.0.so.0 No symbol table info available. #20 0x00007fb1ecb0b151 in ?? () from /usr/lib/libgtk-x11-2.0.so.0 No symbol table info available. #21 0x00007fb1eb66a559 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0 No symbol table info available. #22 0x00007fb1eb67f5fd in ?? () from /usr/lib/libgobject-2.0.so.0 No symbol table info available. #23 0x00007fb1eb680ce9 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0 No symbol table info available. #24 0x00007fb1eb681233 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0 No symbol table info available. #25 0x00007fb1ecb0603f in gtk_widget_unrealize () from /usr/lib/libgtk-x11-2.0.so.0 No symbol table info available. #26 0x00007fb1eca75038 in ?? () from /usr/lib/libgtk-x11-2.0.so.0 No symbol table info available. #27 0x00007fb1ecb0b151 in ?? () from /usr/lib/libgtk-x11-2.0.so.0 No symbol table info available. #28 0x00007fb1eb66a559 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0 No symbol table info available. #29 0x00007fb1eb67f5fd in ?? () from /usr/lib/libgobject-2.0.so.0 No symbol table info available. #30 0x00007fb1eb680ce9 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0 No symbol table info available. #31 0x00007fb1eb681233 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0 No symbol table info available. #32 0x00007fb1ecb0603f in gtk_widget_unrealize () from /usr/lib/libgtk-x11-2.0.so.0 No symbol table info available. #33 0x00007fb1ecb0b151 in ?? () from /usr/lib/libgtk-x11-2.0.so.0 No symbol table info available. #34 0x00007fb1eb66a559 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0 No symbol table info available. #35 0x00007fb1eb67f5fd in ?? () from /usr/lib/libgobject-2.0.so.0 No symbol table info available. #36 0x00007fb1eb680ce9 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0 No symbol table info available. #37 0x00007fb1eb681233 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0 No symbol table info available. #38 0x00007fb1ecb0603f in gtk_widget_unrealize () from /usr/lib/libgtk-x11-2.0.so.0 No symbol table info available. #39 0x00007fb1ecb0b151 in ?? () from /usr/lib/libgtk-x11-2.0.so.0 No symbol table info available. #40 0x00007fb1eb66a60e in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0 No symbol table info available. #41 0x00007fb1eb67f5fd in ?? () from /usr/lib/libgobject-2.0.so.0 No symbol table info available. #42 0x00007fb1eb680ce9 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0 No symbol table info available. #43 0x00007fb1eb681233 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0 No symbol table info available. #44 0x00007fb1ecb0603f in gtk_widget_unrealize () from /usr/lib/libgtk-x11-2.0.so.0 No symbol table info available. #45 0x00007fb1ecb06ecc in ?? () from /usr/lib/libgtk-x11-2.0.so.0 No symbol table info available. #46 0x00007fb1eb66c970 in g_object_run_dispose () from /usr/lib/libgobject-2.0.so.0 No symbol table info available. #47 0x0000000000427e77 in ?? () No symbol table info available. #48 0x00007fb1eb3fab34 in ?? () from /lib/libglib-2.0.so.0 No symbol table info available. #49 0x00007fb1eb8a9a04 in start_thread () from /lib/libpthread.so.0 No symbol table info available. #50 0x00007fb1ea6a27bd in clone () from /lib/libc.so.6 No symbol table info available. #51 0x0000000000000000 in ?? () No symbol table info available. . Thread 1 (Thread 2767): #0 0x00007fb1ea5f64b5 in raise () from /lib/libc.so.6 No symbol table info available. #1 0x00007fb1ea5f9f50 in abort () from /lib/libc.so.6 No symbol table info available. #2 0x00007fb1ea5ef481 in __assert_fail () from /lib/libc.so.6 No symbol table info available. #3 0x00007fb1e8f0ba03 in ?? () from /usr/lib/libX11.so.6 No symbol table info available. #4 0x00007fb1e8f0bf40 in _XReply () from /usr/lib/libX11.so.6 No symbol table info available. #5 0x00007fb1e8ef9970 in XQueryPointer () from /usr/lib/libX11.so.6 No symbol table info available. #6 0x00007fb1ec6760d5 in ?? () from /usr/lib/libgdk-x11-2.0.so.0 No symbol table info available. #7 0x00007fb1ec6294a8 in ?? () from /usr/lib/libgdk-x11-2.0.so.0 No symbol table info available. #8 0x00007fb1ec629693 in ?? () from /usr/lib/libgdk-x11-2.0.so.0 No symbol table info available. #9 0x00007fb1ec6495fc in ?? () from /usr/lib/libgdk-x11-2.0.so.0 No symbol table info available. #10 0x00007fb1ec6646f3 in ?? () from /usr/lib/libgdk-x11-2.0.so.0 No symbol table info available. #11 0x00007fb1ec664b1e in ?? () from /usr/lib/libgdk-x11-2.0.so.0 No symbol table info available. #12 0x00007fb1eb3d1bbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0 No symbol table info available. #13 0x00007fb1eb3d5588 in ?? () from /lib/libglib-2.0.so.0 No symbol table info available. #14 0x00007fb1eb3d59e5 in g_main_loop_run () from /lib/libglib-2.0.so.0 No symbol table info available. #15 0x00007fb1ec9effc7 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0 No symbol table info available. #16 0x000000000042954b in main () No symbol table info available.