~|⇒ gdb Xorg.bin 2515 GNU gdb (GDB) 7.8 Copyright (C) 2014 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-unknown-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 Xorg.bin...(no debugging symbols found)...done. Attaching to program: /usr/bin/Xorg.bin, process 2515 warning: Could not load shared library symbols for linux-vdso.so.1. Do you need "set solib-search-path" or "set sysroot"? Reading symbols from /usr/lib/libdbus-1.so.3...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libdbus-1.so.3 Reading symbols from /usr/lib/libudev.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libudev.so.1 Reading symbols from /usr/lib/libgcrypt.so.20...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libgcrypt.so.20 Reading symbols from /usr/lib/libdl.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libdl.so.2 Reading symbols from /usr/lib/libpciaccess.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libpciaccess.so.0 Reading symbols from /usr/lib/libdrm.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libdrm.so.2 Reading symbols from /usr/lib/libpixman-1.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libpixman-1.so.0 Reading symbols from /usr/lib/libXfont.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libXfont.so.1 Reading symbols from /usr/lib/libXau.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libXau.so.6 Reading symbols from /usr/lib/libsystemd.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libsystemd.so.0 Reading symbols from /usr/lib/libxshmfence.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libxshmfence.so.1 Reading symbols from /usr/lib/libXdmcp.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libXdmcp.so.6 Reading symbols from /usr/lib/libm.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libm.so.6 Reading symbols from /usr/lib/libc.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libc.so.6 Reading symbols from /usr/lib/libpthread.so.0...(no debugging symbols found)...done. [New LWP 2518] [New LWP 2516] [Thread debugging using libthread_db enabled] Using host libthread_db library "/usr/lib/libthread_db.so.1". Loaded symbols for /usr/lib/libpthread.so.0 Reading symbols from /usr/lib/librt.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/librt.so.1 Reading symbols from /usr/lib/libgpg-error.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libgpg-error.so.0 Reading symbols from /lib64/ld-linux-x86-64.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/ld-linux-x86-64.so.2 Reading symbols from /usr/lib/libfreetype.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libfreetype.so.6 Reading symbols from /usr/lib/libz.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libz.so.1 Reading symbols from /usr/lib/libfontenc.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libfontenc.so.1 Reading symbols from /usr/lib/liblzma.so.5...(no debugging symbols found)...done. Loaded symbols for /usr/lib/liblzma.so.5 Reading symbols from /usr/lib/libresolv.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libresolv.so.2 Reading symbols from /usr/lib/libbz2.so.1.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libbz2.so.1.0 Reading symbols from /usr/lib/libpng16.so.16...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libpng16.so.16 Reading symbols from /usr/lib/libharfbuzz.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libharfbuzz.so.0 Reading symbols from /usr/lib/libglib-2.0.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libglib-2.0.so.0 Reading symbols from /usr/lib/libgraphite2.so.3...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libgraphite2.so.3 Reading symbols from /usr/lib/libpcre.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libpcre.so.1 Reading symbols from /usr/lib/libgcc_s.so.1...done. Loaded symbols for /usr/lib/libgcc_s.so.1 Reading symbols from /usr/lib/xorg/modules/extensions/libglx.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/extensions/libglx.so Reading symbols from /usr/lib/libGL.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libGL.so.1 Reading symbols from /usr/lib/libexpat.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libexpat.so.1 Reading symbols from /usr/lib/libglapi.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libglapi.so.0 Reading symbols from /usr/lib/libXext.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libXext.so.6 Reading symbols from /usr/lib/libXdamage.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libXdamage.so.1 Reading symbols from /usr/lib/libXfixes.so.3...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libXfixes.so.3 Reading symbols from /usr/lib/libX11-xcb.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libX11-xcb.so.1 Reading symbols from /usr/lib/libX11.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libX11.so.6 Reading symbols from /usr/lib/libxcb-glx.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libxcb-glx.so.0 Reading symbols from /usr/lib/libxcb-dri2.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libxcb-dri2.so.0 Reading symbols from /usr/lib/libxcb-dri3.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libxcb-dri3.so.0 Reading symbols from /usr/lib/libxcb-present.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libxcb-present.so.0 Reading symbols from /usr/lib/libxcb-randr.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libxcb-randr.so.0 Reading symbols from /usr/lib/libxcb-xfixes.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libxcb-xfixes.so.0 Reading symbols from /usr/lib/libxcb-render.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libxcb-render.so.0 Reading symbols from /usr/lib/libxcb-shape.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libxcb-shape.so.0 Reading symbols from /usr/lib/libxcb-sync.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libxcb-sync.so.1 Reading symbols from /usr/lib/libxcb.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libxcb.so.1 Reading symbols from /usr/lib/libXxf86vm.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libXxf86vm.so.1 Reading symbols from /usr/lib/xorg/modules/drivers/intel_drv.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/drivers/intel_drv.so Reading symbols from /usr/lib/libdrm_intel.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libdrm_intel.so.1 Reading symbols from /usr/lib/xorg/modules/drivers/ati_drv.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/drivers/ati_drv.so Reading symbols from /usr/lib/xorg/modules/drivers/radeon_drv.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/drivers/radeon_drv.so Reading symbols from /usr/lib/libdrm_radeon.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libdrm_radeon.so.1 Reading symbols from /usr/lib/xorg/modules/libglamoregl.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/libglamoregl.so Reading symbols from /usr/lib/libgbm.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libgbm.so.1 Reading symbols from /usr/lib/libepoxy.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libepoxy.so.0 Reading symbols from /usr/lib/libwayland-client.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libwayland-client.so.0 Reading symbols from /usr/lib/libwayland-server.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libwayland-server.so.0 Reading symbols from /usr/lib/libffi.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libffi.so.6 Reading symbols from /usr/lib/xorg/modules/dri/radeonsi_dri.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/dri/radeonsi_dri.so Reading symbols from /usr/lib/libdrm_nouveau.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libdrm_nouveau.so.2 Reading symbols from /usr/lib/libelf.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libelf.so.1 Reading symbols from /usr/lib/libLLVM-3.5.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libLLVM-3.5.so Reading symbols from /usr/lib/libstdc++.so.6...done. Loaded symbols for /usr/lib/libstdc++.so.6 Reading symbols from /usr/lib/libncursesw.so.5...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libncursesw.so.5 Reading symbols from /usr/lib/libtxc_dxtn.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libtxc_dxtn.so Reading symbols from /usr/lib/libEGL.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libEGL.so.1 Reading symbols from /usr/lib/xorg/modules/libfb.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/libfb.so Reading symbols from /usr/lib/xorg/modules/dri/i965_dri.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/dri/i965_dri.so Reading symbols from /usr/lib/xorg/modules/input/evdev_drv.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/input/evdev_drv.so Reading symbols from /usr/lib/libmtdev.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libmtdev.so.1 Reading symbols from /usr/lib/libevdev.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libevdev.so.2 Reading symbols from /usr/lib/xorg/modules/input/synaptics_drv.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/input/synaptics_drv.so Got object file from memory but can't read symbols: File truncated. 0x00007f667e2b55bd in poll () from /usr/lib/libc.so.6 (gdb) bt #0 0x00007f667e2b55bd in poll () from /usr/lib/libc.so.6 #1 0x00007f667fc96028 in ?? () from /usr/lib/libdbus-1.so.3 #2 0x00007f667fc94ed8 in ?? () from /usr/lib/libdbus-1.so.3 #3 0x00007f667fc7e474 in ?? () from /usr/lib/libdbus-1.so.3 #4 0x00007f667fc7ee4d in ?? () from /usr/lib/libdbus-1.so.3 #5 0x00007f667fc7f42a in dbus_connection_send_with_reply_and_block () from /usr/lib/libdbus-1.so.3 #6 0x00000000004a1a8d in ?? () #7 0x000000000047848a in ddxGiveUp () #8 0x000000000059fc72 in ?? () #9 0x00000000005a0add in FatalError () #10 0x0000000000597bec in ?? () #11 #12 0x0000000000000000 in ?? () #13 0x00007f6679228f88 in ?? () from /usr/lib/xorg/modules/drivers/intel_drv.so #14 0x00007f667922c834 in ?? () from /usr/lib/xorg/modules/drivers/intel_drv.so #15 0x000000000051a855 in ?? () #16 0x0000000000510817 in ?? () #17 0x00000000004376d7 in ?? () #18 0x000000000043b866 in ?? () #19 0x00007f667e1f6040 in __libc_start_main () from /usr/lib/libc.so.6 #20 0x0000000000425d0e in _start ()