GNU gdb (GDB) Fedora 7.6.50.20130731-19.fc20 Copyright (C) 2013 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-redhat-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". (gdb) attach 4441 Attaching to process 4441 Reading symbols from /usr/bin/Xorg...Reading symbols from /usr/lib/debug/usr/bin/Xorg.debug...done. done. Reading symbols from /lib64/libudev.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libudev.so.1.4.0.debug...done. done. Loaded symbols for /lib64/libudev.so.1 Reading symbols from /lib64/libselinux.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libselinux.so.1.debug...done. done. Loaded symbols for /lib64/libselinux.so.1 Reading symbols from /lib64/libcrypto.so.10...Reading symbols from /usr/lib/debug/usr/lib64/libcrypto.so.1.0.1e.debug...done. done. Loaded symbols for /lib64/libcrypto.so.10 Reading symbols from /lib64/libdl.so.2...Reading symbols from /usr/lib/debug/lib64/libdl-2.18.so.debug...done. done. Loaded symbols for /lib64/libdl.so.2 Reading symbols from /lib64/libunwind.so.8...Reading symbols from /usr/lib/debug/usr/lib64/libunwind.so.8.0.1.debug...done. done. Loaded symbols for /lib64/libunwind.so.8 Reading symbols from /lib64/libpciaccess.so.0...Reading symbols from /usr/lib/debug/usr/lib64/libpciaccess.so.0.11.1.debug...done. done. Loaded symbols for /lib64/libpciaccess.so.0 Reading symbols from /lib64/libpthread.so.0...Reading symbols from /usr/lib/debug/lib64/libpthread-2.18.so.debug...done. done. [New LWP 4443] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". Loaded symbols for /lib64/libpthread.so.0 Reading symbols from /lib64/libdrm.so.2...Reading symbols from /lib64/libdrm.so.2...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /lib64/libdrm.so.2 Reading symbols from /lib64/libpixman-1.so.0...Reading symbols from /usr/lib/debug/usr/lib64/libpixman-1.so.0.30.0.debug...done. done. Loaded symbols for /lib64/libpixman-1.so.0 Reading symbols from /lib64/libXfont.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libXfont.so.1.4.1.debug...done. done. Loaded symbols for /lib64/libXfont.so.1 Reading symbols from /lib64/libXau.so.6...Reading symbols from /usr/lib/debug/usr/lib64/libXau.so.6.0.0.debug...done. done. Loaded symbols for /lib64/libXau.so.6 Reading symbols from /lib64/libXdmcp.so.6...Reading symbols from /usr/lib/debug/usr/lib64/libXdmcp.so.6.0.0.debug...done. done. Loaded symbols for /lib64/libXdmcp.so.6 Reading symbols from /lib64/libaudit.so.1...Reading symbols from /usr/lib/debug/lib64/libaudit.so.1.0.0.debug...done. done. Loaded symbols for /lib64/libaudit.so.1 Reading symbols from /lib64/libm.so.6...Reading symbols from /usr/lib/debug/lib64/libm-2.18.so.debug...done. done. Loaded symbols for /lib64/libm.so.6 Reading symbols from /lib64/libc.so.6...Reading symbols from /usr/lib/debug/lib64/libc-2.18.so.debug...done. done. Loaded symbols for /lib64/libc.so.6 Reading symbols from /lib64/librt.so.1...Reading symbols from /usr/lib/debug/lib64/librt-2.18.so.debug...done. done. Loaded symbols for /lib64/librt.so.1 Reading symbols from /lib64/libgcc_s.so.1...Reading symbols from /usr/lib/debug/lib64/libgcc_s-4.8.2-20131212.so.1.debug...done. done. Loaded symbols for /lib64/libgcc_s.so.1 Reading symbols from /lib64/ld-linux-x86-64.so.2...Reading symbols from /usr/lib/debug/lib64/ld-2.18.so.debug...done. done. Loaded symbols for /lib64/ld-linux-x86-64.so.2 Reading symbols from /lib64/libpcre.so.1...Reading symbols from /lib64/libpcre.so.1...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /lib64/libpcre.so.1 Reading symbols from /lib64/liblzma.so.5...Reading symbols from /lib64/liblzma.so.5...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /lib64/liblzma.so.5 Reading symbols from /lib64/libz.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libz.so.1.2.8.debug...done. done. Loaded symbols for /lib64/libz.so.1 Reading symbols from /lib64/libfreetype.so.6...Reading symbols from /lib64/libfreetype.so.6...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /lib64/libfreetype.so.6 Reading symbols from /lib64/libfontenc.so.1...Reading symbols from /lib64/libfontenc.so.1...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /lib64/libfontenc.so.1 Reading symbols from /lib64/libpng16.so.16...Reading symbols from /lib64/libpng16.so.16...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /lib64/libpng16.so.16 Reading symbols from /lib64/libnss_files.so.2...Reading symbols from /usr/lib/debug/lib64/libnss_files-2.18.so.debug...done. done. Loaded symbols for /lib64/libnss_files.so.2 Reading symbols from /usr/lib64/xorg/modules/libglamoregl.so...Reading symbols from /usr/lib64/xorg/modules/libglamoregl.so...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /usr/lib64/xorg/modules/libglamoregl.so Reading symbols from /lib64/libEGL.so.1...Reading symbols from /lib64/libEGL.so.1...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /lib64/libEGL.so.1 Reading symbols from /lib64/libgbm.so.1...Reading symbols from /lib64/libgbm.so.1...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /lib64/libgbm.so.1 Reading symbols from /lib64/libglamor.so.0...Reading symbols from /lib64/libglamor.so.0...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /lib64/libglamor.so.0 Reading symbols from /lib64/libGL.so.1...Reading symbols from /lib64/libGL.so.1...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /lib64/libGL.so.1 Reading symbols from /lib64/libX11-xcb.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libX11-xcb.so.1.0.0.debug...done. done. Loaded symbols for /lib64/libX11-xcb.so.1 Reading symbols from /lib64/libX11.so.6...Reading symbols from /usr/lib/debug/usr/lib64/libX11.so.6.3.0.debug...done. done. Loaded symbols for /lib64/libX11.so.6 Reading symbols from /lib64/libxcb-dri2.so.0...Reading symbols from /lib64/libxcb-dri2.so.0...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /lib64/libxcb-dri2.so.0 Reading symbols from /lib64/libxcb-xfixes.so.0...Reading symbols from /lib64/libxcb-xfixes.so.0...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /lib64/libxcb-xfixes.so.0 Reading symbols from /lib64/libxcb-render.so.0...Reading symbols from /lib64/libxcb-render.so.0...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /lib64/libxcb-render.so.0 Reading symbols from /lib64/libxcb-shape.so.0...Reading symbols from /lib64/libxcb-shape.so.0...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /lib64/libxcb-shape.so.0 Reading symbols from /lib64/libxcb.so.1...Reading symbols from /lib64/libxcb.so.1...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /lib64/libxcb.so.1 Reading symbols from /lib64/libwayland-client.so.0...Reading symbols from /usr/lib/debug/usr/lib64/libwayland-client.so.0.1.0.debug...done. done. Loaded symbols for /lib64/libwayland-client.so.0 Reading symbols from /lib64/libwayland-server.so.0...Reading symbols from /usr/lib/debug/usr/lib64/libwayland-server.so.0.1.0.debug...done. done. Loaded symbols for /lib64/libwayland-server.so.0 Reading symbols from /lib64/libglapi.so.0...Reading symbols from /lib64/libglapi.so.0...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /lib64/libglapi.so.0 Reading symbols from /lib64/libXext.so.6...Reading symbols from /usr/lib/debug/usr/lib64/libXext.so.6.4.0.debug...done. done. Loaded symbols for /lib64/libXext.so.6 Reading symbols from /lib64/libXdamage.so.1...Reading symbols from /lib64/libXdamage.so.1...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /lib64/libXdamage.so.1 Reading symbols from /lib64/libXfixes.so.3...Reading symbols from /usr/lib/debug/usr/lib64/libXfixes.so.3.1.0.debug...done. done. Loaded symbols for /lib64/libXfixes.so.3 Reading symbols from /lib64/libxcb-glx.so.0...Reading symbols from /lib64/libxcb-glx.so.0...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /lib64/libxcb-glx.so.0 Reading symbols from /lib64/libXxf86vm.so.1...Reading symbols from /lib64/libXxf86vm.so.1...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /lib64/libXxf86vm.so.1 Reading symbols from /lib64/libffi.so.6...Reading symbols from /lib64/libffi.so.6...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /lib64/libffi.so.6 Reading symbols from /usr/lib64/xorg/modules/extensions/libglx.so...Reading symbols from /usr/lib/debug/usr/lib64/xorg/modules/extensions/libglx.so.debug...done. done. Loaded symbols for /usr/lib64/xorg/modules/extensions/libglx.so Reading symbols from /usr/lib64/xorg/modules/drivers/radeon_drv.so...done. Loaded symbols for /usr/lib64/xorg/modules/drivers/radeon_drv.so Reading symbols from /lib64/libdrm_radeon.so.1...Reading symbols from /lib64/libdrm_radeon.so.1...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /lib64/libdrm_radeon.so.1 Reading symbols from /usr/lib64/xorg/modules/libexa.so...Reading symbols from /usr/lib/debug/usr/lib64/xorg/modules/libexa.so.debug...done. done. Loaded symbols for /usr/lib64/xorg/modules/libexa.so Reading symbols from /usr/lib64/xorg/modules/libfb.so...Reading symbols from /usr/lib/debug/usr/lib64/xorg/modules/libfb.so.debug...done. done. Loaded symbols for /usr/lib64/xorg/modules/libfb.so Reading symbols from /usr/lib64/dri/r600_dri.so...Reading symbols from /usr/lib64/dri/r600_dri.so...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /usr/lib64/dri/r600_dri.so Reading symbols from /lib64/libelf.so.1...Reading symbols from /lib64/libelf.so.1...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /lib64/libelf.so.1 Reading symbols from /lib64/libexpat.so.1...Reading symbols from /lib64/libexpat.so.1...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /lib64/libexpat.so.1 Reading symbols from /usr/lib64/llvm/libLLVM-3.3.so...Reading symbols from /usr/lib64/llvm/libLLVM-3.3.so...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /usr/lib64/llvm/libLLVM-3.3.so Reading symbols from /lib64/libstdc++.so.6...Reading symbols from /usr/lib/debug/usr/lib64/libstdc++.so.6.0.19.debug...done. done. Loaded symbols for /lib64/libstdc++.so.6 Reading symbols from /lib64/libtxc_dxtn.so...Reading symbols from /lib64/libtxc_dxtn.so...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /lib64/libtxc_dxtn.so Reading symbols from /usr/lib64/xorg/modules/input/evdev_drv.so...Reading symbols from /usr/lib64/xorg/modules/input/evdev_drv.so...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /usr/lib64/xorg/modules/input/evdev_drv.so Reading symbols from /lib64/libmtdev.so.1...Reading symbols from /lib64/libmtdev.so.1...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /lib64/libmtdev.so.1 Reading symbols from /lib64/libnss_sss.so.2...Reading symbols from /lib64/libnss_sss.so.2...(no debugging symbols found)...done. (no debugging symbols found)...done. Loaded symbols for /lib64/libnss_sss.so.2 0x00000000005732b4 in DRI2DrawableGone (p=0x1977780, id=1117838198) at dri2.c:382 382 xorg_list_for_each_entry_safe(ref, next, &pPriv->reference_list, link) { Missing separate debuginfos, use: debuginfo-install elfutils-libelf-0.158-2.fc20.x86_64 expat-2.1.0-7.fc20.x86_64 freetype-2.5.0-5.fc20.x86_64 libXdamage-1.1.4-4.fc20.x86_64 libXxf86vm-1.1.3-2.fc20.x86_64 libdrm-2.4.53-1.fc20.x86_64 libffi-3.0.13-5.fc20.x86_64 libfontenc-1.1.1-4.fc20.x86_64 libpng-1.6.3-3.fc20.x86_64 libtxc_dxtn-1.0.0-3.fc19.x86_64 libxcb-1.9.1-3.fc20.x86_64 llvm-libs-3.3-4.fc20.x86_64 mesa-dri-drivers-10.0.4-1.20140312.fc20.x86_64 mesa-libEGL-10.0.4-1.20140312.fc20.x86_64 mesa-libGL-10.0.4-1.20140312.fc20.x86_64 mesa-libgbm-10.0.4-1.20140312.fc20.x86_64 mesa-libglapi-10.0.4-1.20140312.fc20.x86_64 mtdev-1.1.4-1.fc20.x86_64 pcre-8.33-4.fc20.x86_64 sssd-client-1.11.4-3.fc20.x86_64 xorg-x11-drv-evdev-2.8.2-1.fc20.x86_64 xorg-x11-glamor-0.5.1-3.20140115gitfb4d046c.fc20.x86_64 xz-libs-5.1.2-8alpha.fc20.x86_64 (gdb) bt #0 0x00000000005732b4 in DRI2DrawableGone (p=0x1977780, id=1117838198) at dri2.c:382 #1 0x000000000045cd92 in doFreeResource (res=res@entry=0x247abd0, skip=skip@entry=0) at resource.c:873 #2 0x000000000045df47 in FreeClientResources (client=client@entry=0x18ddb90) at resource.c:1139 #3 0x00000000004396ef in CloseDownClient (client=client@entry=0x18ddb90) at dispatch.c:3402 #4 0x000000000043a33e in Dispatch () at dispatch.c:444 #5 0x00000000004288da in main (argc=12, argv=0x7fffd4e59428, envp=) at main.c:298 (gdb) quit A debugging session is active. Inferior 1 [process 4441] will be detached. Quit anyway? (y or n) Detaching from program: /usr/bin/Xorg, process 4441