GNU gdb (Ubuntu/Linaro 7.3-0ubuntu2) 7.3-2011.08 Copyright (C) 2011 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 "i686-linux-gnu". For bug reporting instructions, please see: ... Reading symbols from /usr/bin/compiz...(no debugging symbols found)...done. Attaching to program: /usr/bin/compiz, process 1503 Reading symbols from /usr/lib/i386-linux-gnu/libX11.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libX11.so.6 Reading symbols from /usr/lib/i386-linux-gnu/libXrandr.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libXrandr.so.2 Reading symbols from /usr/lib/i386-linux-gnu/libXinerama.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libXinerama.so.1 Reading symbols from /usr/lib/i386-linux-gnu/libXext.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libXext.so.6 Reading symbols from /usr/lib/i386-linux-gnu/libICE.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libICE.so.6 Reading symbols from /usr/lib/i386-linux-gnu/libSM.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libSM.so.6 Reading symbols from /usr/lib/libgtk-3.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libgtk-3.so.0 Reading symbols from /usr/lib/libglibmm-2.4.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libglibmm-2.4.so.1 Reading symbols from /usr/lib/libsigc-2.0.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libsigc-2.0.so.0 Reading symbols from /lib/i386-linux-gnu/libglib-2.0.so.0...(no debugging symbols found)...done. Loaded symbols for /lib/i386-linux-gnu/libglib-2.0.so.0 Reading symbols from /usr/lib/libstartup-notification-1.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libstartup-notification-1.so.0 Reading symbols from /lib/i386-linux-gnu/libpthread.so.0...(no debugging symbols found)...done. [Thread debugging using libthread_db enabled] [New Thread 0xb5cffb70 (LWP 1563)] [New Thread 0xb66c5b70 (LWP 1562)] Loaded symbols for /lib/i386-linux-gnu/libpthread.so.0 Reading symbols from /lib/i386-linux-gnu/libdl.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/i386-linux-gnu/libdl.so.2 Reading symbols from /usr/lib/i386-linux-gnu/libstdc++.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libstdc++.so.6 Reading symbols from /lib/i386-linux-gnu/libgcc_s.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/i386-linux-gnu/libgcc_s.so.1 Reading symbols from /lib/i386-linux-gnu/libc.so.6...(no debugging symbols found)...done. Loaded symbols for /lib/i386-linux-gnu/libc.so.6 Reading symbols from /usr/lib/i386-linux-gnu/libxcb.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libxcb.so.1 Reading symbols from /usr/lib/i386-linux-gnu/libXrender.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libXrender.so.1 Reading symbols from /lib/i386-linux-gnu/libuuid.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/i386-linux-gnu/libuuid.so.1 Reading symbols from /usr/lib/libgdk-3.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libgdk-3.so.0 Reading symbols from /usr/lib/i386-linux-gnu/libpangocairo-1.0.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libpangocairo-1.0.so.0 Reading symbols from /usr/lib/i386-linux-gnu/libXfixes.so.3...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libXfixes.so.3 Reading symbols from /usr/lib/i386-linux-gnu/libatk-1.0.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libatk-1.0.so.0 Reading symbols from /usr/lib/i386-linux-gnu/libcairo-gobject.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libcairo-gobject.so.2 Reading symbols from /usr/lib/i386-linux-gnu/libcairo.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libcairo.so.2 Reading symbols from /usr/lib/i386-linux-gnu/libgdk_pixbuf-2.0.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libgdk_pixbuf-2.0.so.0 Reading symbols from /usr/lib/i386-linux-gnu/libgio-2.0.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libgio-2.0.so.0 Reading symbols from /usr/lib/i386-linux-gnu/libpangoft2-1.0.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libpangoft2-1.0.so.0 Reading symbols from /usr/lib/i386-linux-gnu/libpango-1.0.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libpango-1.0.so.0 Reading symbols from /usr/lib/i386-linux-gnu/libfontconfig.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libfontconfig.so.1 Reading symbols from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 Reading symbols from /usr/lib/i386-linux-gnu/libgmodule-2.0.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libgmodule-2.0.so.0 Reading symbols from /lib/i386-linux-gnu/libm.so.6...(no debugging symbols found)...done. Loaded symbols for /lib/i386-linux-gnu/libm.so.6 Reading symbols from /lib/i386-linux-gnu/libpcre.so.3...(no debugging symbols found)...done. Loaded symbols for /lib/i386-linux-gnu/libpcre.so.3 Reading symbols from /lib/i386-linux-gnu/librt.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/i386-linux-gnu/librt.so.1 Reading symbols from /usr/lib/libxcb-util.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libxcb-util.so.0 Reading symbols from /usr/lib/i386-linux-gnu/libX11-xcb.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libX11-xcb.so.1 Reading symbols from /lib/ld-linux.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/ld-linux.so.2 Reading symbols from /usr/lib/i386-linux-gnu/libXau.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libXau.so.6 Reading symbols from /usr/lib/i386-linux-gnu/libXdmcp.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libXdmcp.so.6 Reading symbols from /usr/lib/i386-linux-gnu/libXi.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libXi.so.6 Reading symbols from /usr/lib/i386-linux-gnu/libXcursor.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libXcursor.so.1 Reading symbols from /usr/lib/i386-linux-gnu/libXcomposite.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libXcomposite.so.1 Reading symbols from /usr/lib/i386-linux-gnu/libXdamage.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libXdamage.so.1 Reading symbols from /usr/lib/i386-linux-gnu/libfreetype.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libfreetype.so.6 Reading symbols from /usr/lib/i386-linux-gnu/libpixman-1.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libpixman-1.so.0 Reading symbols from /lib/i386-linux-gnu/libpng12.so.0...(no debugging symbols found)...done. Loaded symbols for /lib/i386-linux-gnu/libpng12.so.0 Reading symbols from /usr/lib/i386-linux-gnu/libxcb-shm.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libxcb-shm.so.0 Reading symbols from /usr/lib/i386-linux-gnu/libxcb-render.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libxcb-render.so.0 Reading symbols from /lib/i386-linux-gnu/libz.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/i386-linux-gnu/libz.so.1 Reading symbols from /lib/i386-linux-gnu/libselinux.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/i386-linux-gnu/libselinux.so.1 Reading symbols from /lib/i386-linux-gnu/libresolv.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/i386-linux-gnu/libresolv.so.2 Reading symbols from /lib/i386-linux-gnu/libexpat.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/i386-linux-gnu/libexpat.so.1 Reading symbols from /usr/lib/i386-linux-gnu/libgthread-2.0.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libgthread-2.0.so.0 Reading symbols from /usr/lib/i386-linux-gnu/libffi.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libffi.so.6 Reading symbols from /usr/lib/liboverlay-scrollbar3-0.2.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/liboverlay-scrollbar3-0.2.so.0 Reading symbols from /lib/i386-linux-gnu/libnss_compat.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/i386-linux-gnu/libnss_compat.so.2 Reading symbols from /lib/i386-linux-gnu/libnsl.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/i386-linux-gnu/libnsl.so.1 Reading symbols from /lib/i386-linux-gnu/libnss_nis.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/i386-linux-gnu/libnss_nis.so.2 Reading symbols from /lib/i386-linux-gnu/libnss_files.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/i386-linux-gnu/libnss_files.so.2 Reading symbols from /usr/lib/gtk-3.0/modules/libcanberra-gtk-module.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/gtk-3.0/modules/libcanberra-gtk-module.so Reading symbols from /usr/lib/libcanberra-gtk3.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libcanberra-gtk3.so.0 Reading symbols from /usr/lib/libcanberra.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libcanberra.so.0 Reading symbols from /usr/lib/i386-linux-gnu/libvorbisfile.so.3...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libvorbisfile.so.3 Reading symbols from /usr/lib/i386-linux-gnu/libtdb.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libtdb.so.1 Reading symbols from /usr/lib/libltdl.so.7...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libltdl.so.7 Reading symbols from /usr/lib/i386-linux-gnu/libvorbis.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libvorbis.so.0 Reading symbols from /usr/lib/i386-linux-gnu/libogg.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libogg.so.0 Reading symbols from /usr/lib/gio/modules/libgvfsdbus.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/gio/modules/libgvfsdbus.so Reading symbols from /usr/lib/gvfs/libgvfscommon.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/gvfs/libgvfscommon.so Reading symbols from /lib/i386-linux-gnu/libdbus-1.so.3...(no debugging symbols found)...done. Loaded symbols for /lib/i386-linux-gnu/libdbus-1.so.3 Reading symbols from /lib/i386-linux-gnu/libudev.so.0...(no debugging symbols found)...done. Loaded symbols for /lib/i386-linux-gnu/libudev.so.0 Reading symbols from /usr/lib/gtk-3.0/3.0.0/theming-engines/libunico.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/gtk-3.0/3.0.0/theming-engines/libunico.so Reading symbols from /usr/lib/i386-linux-gnu/gdk-pixbuf-2.0//2.10.0/loaders/libpixbufloader-png.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/gdk-pixbuf-2.0//2.10.0/loaders/libpixbufloader-png.so Reading symbols from /usr/lib/compiz/libccp.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/compiz/libccp.so Reading symbols from /usr/lib/libcompizconfig.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libcompizconfig.so.0 Reading symbols from /usr/lib/libxml2.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libxml2.so.2 Reading symbols from /usr/lib/libprotobuf.so.7...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libprotobuf.so.7 Reading symbols from /usr/lib/compizconfig/backends/libgconf.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/compizconfig/backends/libgconf.so Reading symbols from /usr/lib/libgconf-2.so.4...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libgconf-2.so.4 Reading symbols from /usr/lib/i386-linux-gnu/libdbus-glib-1.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libdbus-glib-1.so.2 Reading symbols from /usr/lib/compiz/libbailer.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/compiz/libbailer.so Reading symbols from /usr/lib/compiz/libdetection.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/compiz/libdetection.so Reading symbols from /usr/lib/compiz/libcomposite.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/compiz/libcomposite.so Reading symbols from /usr/lib/compiz/libopengl.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/compiz/libopengl.so Reading symbols from /usr/lib/i386-linux-gnu/mesa/libGL.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/mesa/libGL.so.1 Reading symbols from /usr/lib/i386-linux-gnu/libglapi.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libglapi.so.0 Reading symbols from /usr/lib/i386-linux-gnu/libXxf86vm.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libXxf86vm.so.1 Reading symbols from /usr/lib/i386-linux-gnu/libdrm.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libdrm.so.2 Reading symbols from /usr/lib/i386-linux-gnu/dri/i915_dri.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/dri/i915_dri.so Reading symbols from /usr/lib/i386-linux-gnu/dri/libdricore.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/dri/libdricore.so Reading symbols from /usr/lib/i386-linux-gnu/dri/libglsl.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/dri/libglsl.so Reading symbols from /usr/lib/i386-linux-gnu/libdrm_intel.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libdrm_intel.so.1 Reading symbols from /usr/lib/i386-linux-gnu/libpciaccess.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libpciaccess.so.0 Reading symbols from /usr/lib/compiz/libdecor.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/compiz/libdecor.so Reading symbols from /usr/lib/libdecoration.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libdecoration.so.0 Reading symbols from /usr/lib/compiz/libgrid.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/compiz/libgrid.so Reading symbols from /usr/lib/compiz/libimgpng.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/compiz/libimgpng.so Reading symbols from /usr/lib/compiz/libcompiztoolbox.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/compiz/libcompiztoolbox.so Reading symbols from /usr/lib/compiz/libresize.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/compiz/libresize.so Reading symbols from /usr/lib/compiz/libunitymtgrabhandles.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/compiz/libunitymtgrabhandles.so Reading symbols from /usr/lib/compiz/libgnomecompat.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/compiz/libgnomecompat.so Reading symbols from /usr/lib/compiz/libsnap.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/compiz/libsnap.so Reading symbols from /usr/lib/compiz/libplace.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/compiz/libplace.so Reading symbols from /usr/lib/compiz/libregex.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/compiz/libregex.so Reading symbols from /usr/lib/compiz/libmousepoll.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/compiz/libmousepoll.so Reading symbols from /usr/lib/compiz/libvpswitch.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/compiz/libvpswitch.so Reading symbols from /usr/lib/compiz/libmove.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/compiz/libmove.so Reading symbols from /usr/lib/compiz/libsession.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/compiz/libsession.so Reading symbols from /usr/lib/compiz/libwall.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/compiz/libwall.so Reading symbols from /usr/lib/compiz/libanimation.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/compiz/libanimation.so Reading symbols from /usr/lib/i386-linux-gnu/libGLU.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libGLU.so.1 Reading symbols from /usr/lib/compiz/libfade.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/compiz/libfade.so Reading symbols from /usr/lib/compiz/libworkarounds.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/compiz/libworkarounds.so Reading symbols from /usr/lib/compiz/libscale.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/compiz/libscale.so Reading symbols from /usr/lib/compiz/libexpo.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/compiz/libexpo.so Reading symbols from /usr/lib/compiz/libezoom.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/compiz/libezoom.so Reading symbols from /usr/lib/libboost_serialization.so.1.46.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libboost_serialization.so.1.46.1 Reading symbols from /usr/lib/compiz/libunityshell.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/compiz/libunityshell.so Reading symbols from /usr/lib/libnux-1.0.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libnux-1.0.so.0 Reading symbols from /usr/lib/libnux-graphics-1.0.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libnux-graphics-1.0.so.0 Reading symbols from /usr/lib/libnux-image-1.0.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libnux-image-1.0.so.0 Reading symbols from /usr/lib/libGLEW.so.1.5...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libGLEW.so.1.5 Reading symbols from /usr/lib/libnux-core-1.0.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libnux-core-1.0.so.0 Reading symbols from /usr/lib/i386-linux-gnu/libbamf3.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libbamf3.so.0 Reading symbols from /usr/lib/libdee-1.0.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libdee-1.0.so.1 Reading symbols from /usr/lib/libdbusmenu-glib.so.4...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libdbusmenu-glib.so.4 Reading symbols from /usr/lib/libindicator3.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libindicator3.so.6 Reading symbols from /usr/lib/libunity-misc.so.4...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libunity-misc.so.4 Reading symbols from /usr/lib/libutouch-geis.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libutouch-geis.so.1 Reading symbols from /usr/lib/libjson-glib-1.0.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libjson-glib-1.0.so.0 Reading symbols from /usr/lib/i386-linux-gnu/libnotify.so.4...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/libnotify.so.4 Reading symbols from /usr/lib/libgnome-desktop-3.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libgnome-desktop-3.so.2 Reading symbols from /usr/lib/libunity-core-4.0.so.4...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libunity-core-4.0.so.4 Reading symbols from /usr/lib/libGLEWmx.so.1.5...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libGLEWmx.so.1.5 Reading symbols from /usr/lib/i386-linux-gnu/pango/1.6.0/modules/pango-basic-fc.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/pango/1.6.0/modules/pango-basic-fc.so Reading symbols from /usr/lib/gio/modules/libdconfsettings.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/gio/modules/libdconfsettings.so Reading symbols from /usr/lib/gio/modules/libgioremote-volume-monitor.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/gio/modules/libgioremote-volume-monitor.so Reading symbols from /usr/lib/i386-linux-gnu/gdk-pixbuf-2.0//2.10.0/loaders/libpixbufloader-svg.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/gdk-pixbuf-2.0//2.10.0/loaders/libpixbufloader-svg.so Reading symbols from /usr/lib/i386-linux-gnu/librsvg-2.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i386-linux-gnu/librsvg-2.so.2 Reading symbols from /usr/lib/libcroco-0.6.so.3...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libcroco-0.6.so.3 0x00b7f416 in __kernel_vsyscall () (gdb) thread 1 [Switching to thread 1 (Thread 0xb77f8880 (LWP 1503))] #0 0x00b7f416 in __kernel_vsyscall () (gdb) bt #0 0x00b7f416 in __kernel_vsyscall () #1 0x0012c619 in __lll_lock_wait () from /lib/i386-linux-gnu/libpthread.so.0 #2 0x00127f7d in _L_lock_708 () from /lib/i386-linux-gnu/libpthread.so.0 #3 0x00127dc3 in pthread_mutex_lock () from /lib/i386-linux-gnu/libpthread.so.0 #4 0x0281ff83 in _mesa_DeleteTextures () from /usr/lib/i386-linux-gnu/dri/libdricore.so #5 0x03c0073e in nux::IOpenGLTexture2D::~IOpenGLTexture2D() () from /usr/lib/libnux-graphics-1.0.so.0 #6 0x03c00862 in nux::IOpenGLTexture2D::~IOpenGLTexture2D() () from /usr/lib/libnux-graphics-1.0.so.0 #7 0x03fa4814 in nux::Object::Destroy() () from /usr/lib/libnux-core-1.0.so.0 #8 0x03fa4e29 in nux::Object::UnReference() () from /usr/lib/libnux-core-1.0.so.0 #9 0x01fc6835 in nux::ObjectPtr::~ObjectPtr() () from /usr/lib/compiz/libunityshell.so #10 0x00eac981 in ?? () from /lib/i386-linux-gnu/libc.so.6 #11 0x00eaca0d in exit () from /lib/i386-linux-gnu/libc.so.6 #12 0x011606d7 in _intel_batchbuffer_flush () from /usr/lib/i386-linux-gnu/dri/i915_dri.so #13 0x011750ec in ?? () from /usr/lib/i386-linux-gnu/dri/i915_dri.so #14 0x01186894 in ?? () from /usr/lib/i386-linux-gnu/dri/i915_dri.so #15 0x02870122 in ?? () from /usr/lib/i386-linux-gnu/dri/libdricore.so #16 0x0286488f in _tnl_run_pipeline () from /usr/lib/i386-linux-gnu/dri/libdricore.so #17 0x0119c27a in ?? () from /usr/lib/i386-linux-gnu/dri/i915_dri.so #18 0x0286517f in _tnl_draw_prims () from /usr/lib/i386-linux-gnu/dri/libdricore.so #19 0x02865801 in _tnl_vbo_draw_prims () from /usr/lib/i386-linux-gnu/dri/libdricore.so #20 0x0285a0d1 in ?? () from /usr/lib/i386-linux-gnu/dri/libdricore.so #21 0x03c0eac4 in nux::GraphicsEngine::QRP_ASM_1Tex(int, int, int, int, nux::ObjectPtr, nux::TexCoordXForm&, nux::color::Color const&) () from /usr/lib/libnux-graphics-1.0.so.0 #22 0x03c048b7 in nux::GraphicsEngine::QRP_1Tex(int, int, int, int, nux::ObjectPtr, nux::TexCoordXForm&, nux::color::Color const&) () from /usr/lib/libnux-graphics-1.0.so.0 #23 0x013a6846 in nux::WindowCompositor::PresentBufferToScreen(nux::ObjectPtr, int, int, bool, bool, float, bool) () from /usr/lib/libnux-1.0.so.0 #24 0x013aa2c3 in nux::WindowCompositor::RenderTopViews(bool, std::list, std::allocator > >&, bool) () from /usr/lib/libnux-1.0.so.0 #25 0x013aa603 in nux::WindowCompositor::Draw(bool, bool) () from /usr/lib/libnux-1.0.so.0 #26 0x013b2799 in nux::WindowThread::RenderInterfaceFromForeignCmd(nux::Rect*) () from /usr/lib/libnux-1.0.so.0 #27 0x020ded5c in UnityScreen::paintDisplay(CompRegion const&, GLMatrix const&, unsigned int) () from /usr/lib/compiz/libunityshell.so #28 0x020df3ba in UnityWindow::glDraw(GLMatrix const&, GLFragment::Attrib&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libunityshell.so #29 0x019886d2 in GLWindow::glDraw(GLMatrix const&, GLFragment::Attrib&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so #30 0x01988bf0 in GLWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so #31 0x022fd40c in WallWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libwall.so #32 0x01988adc in GLWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so #33 0x02b1f3f9 in FadeWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libfade.so #34 0x01988adc in GLWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so #35 0x015b5055 in PrivateScaleWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libscale.so #36 0x01988adc in GLWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so #37 0x020d69eb in UnityWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libunityshell.so #38 0x01988adc in GLWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so #39 0x01989220 in PrivateGLScreen::paintOutputRegion(GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libopengl.so #40 0x0198985a in GLScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libopengl.so #41 0x022f7462 in WallScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libwall.so #42 0x01989630 in GLScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libopengl.so #43 0x015b4e86 in PrivateScaleScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libscale.so #44 0x01989630 in GLScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libopengl.so #45 0x020df4be in UnityScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libunityshell.so #46 0x01989630 in GLScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libopengl.so #47 0x0198b791 in PrivateGLScreen::paintOutputs(std::list >&, unsigned int, CompRegion const&) () from /usr/lib/compiz/libopengl.so #48 0x07d6332f in CompositeScreen::paint(std::list >&, unsigned int) () from /usr/lib/compiz/libcomposite.so #49 0x022f40b6 in WallScreen::paint(std::list >&, unsigned int) () from /usr/lib/compiz/libwall.so #50 0x07d632e2 in CompositeScreen::paint(std::list >&, unsigned int) () from /usr/lib/compiz/libcomposite.so #51 0x07d64e1f in CompositeScreen::handlePaintTimeout() () from /usr/lib/compiz/libcomposite.so #52 0x07d65fb1 in boost::detail::function::function_obj_invoker0, boost::_bi::list1 > >, bool>::invoke(boost::detail::function::function_buffer&) () from /usr/lib/compiz/libcomposite.so #53 0x080686c4 in CompTimer::triggerCallback() () #54 0x080687de in CompTimeoutSource::callback() () #55 0x08067cbf in CompTimeoutSource::dispatch(sigc::slot_base*) () #56 0x00d6a111 in Glib::Source::dispatch_vfunc(_GSource*, int (*)(void*), void*) () from /usr/lib/libglibmm-2.4.so.1 #57 0x0026d25f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 #58 0x0026d990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #59 0x0026df9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 #60 0x00d6b753 in Glib::MainLoop::run() () from /usr/lib/libglibmm-2.4.so.1 #61 0x08072497 in CompScreen::eventLoop() () #62 0x08065634 in main ()