libreport version: 2.0.7
abrt_version:   2.0.6
backtrace_rating: 4
cmdline:        sonar -window-id 31457303 -delay 30000 -speed 1 -font-size 12 -sweep-size 0.3 -team-a-count 4 -team-b-count 4
crash_function: prepare_depthbuffer
executable:     /usr/libexec/xscreensaver/sonar
kernel:         3.1.2-1.fc16.x86_64
pid:            1193
pwd:            /home/marco/Documents
reason:         Process /usr/libexec/xscreensaver/sonar was killed by signal 11 (SIGSEGV)
time:           Fri 09 Dec 2011 04:30:28 PM CET
uid:            1000
username:       marco
xsession_errors: 

abrt.log:       Text file, 3373 bytes
backtrace:      Text file, 18907 bytes
dso_list:       Text file, 2438 bytes
maps:           Text file, 12830 bytes
smolt_data:     Text file, 3449 bytes

build_ids:
:7343d35696ce251688ece0a26e457e61ca805cfd
:1c6a95451ee19617be5abea3d121f0226d21ddda
:3ed9e61c2b7e707ce244816335776afa2ad0307d
:2c2b7d7f6f006ed51a402c008c160403fdd19f3f
:3f362c63bb7c5dfb7deefac346b725b41319a682
:d0c6e13f00a20952a72a945c929efb175fd760e3
:ab59942678bcdecb23756804dcd0aac63ccc1669
:826f3554824ed30a7a93cfdf031c93035a7d7fc1
:9d1209fc79304f03cc839de1c0036c61b48dfff8
:638db099ff5fb986d1a092629d1bb1dca5be4904
:36a149d1e2c29890b616402f6bc5e3f69ca2738e
:022f1a6511ab7f46cc5b6f0df5852b50dfd46c85
:8264e35452b2a930c1b9b092b87f32d42d69d8c5
:0f0c9eed63ed279ceb0aef109eff8bcbb351e4bb
:25b834f4c4dc534708635ff1064e2fe02a366a62
:163b323da65b708418226eb5fa8b057c731d1475
:7994f114cf7189e482f2665fae8e351ed8bc05e3
:48aea888319e1848137073c9cbde54a4c2a731c9
:1d1e7527a6b5fd829fe8c097bea4c62b2d0f2df9
:40dc5e32f96a3d6d6728301becc415c9af4a68bb
:4c842320387ff7f6f91b7842b223c16518be909f
:1e1017b5277456ce3953b929525c19b6cf04cef5
:91689252818532ec13597b6528d38be93b2706c4
:25b5f82947a559fdceea6080cb0df11fd52d4f38
:20dd4c179886d8636fb3fd1fff3d587ed6948f57
:48d3cff26c916dff6cbcb5e67d5cf6d391f6ccca
:0949b493f01e0553822be3bd14def9dbe79b804f
:11e343f1da2a0c5c61502657909b8c4fe5e21b72
:480b2747f45b93001adee057d6eb08279ee99c8b

comment:
:1. The computer was running KDE with dual head screens
:2. computer was put to sleep mode yesterday
:3. today the computer was waking up. The running programs appeared but without display manager (no window decoration, windows could not me moved)
:4. There was also no menu bar and task bar in the bottom of the screen
:5. The context menu of the desktop with right mouse button could be activated -> Sleep -> logout
:6. NO logout message appeared but this crash message appeared. In fact it was not a real crash but a kill triggered by the logout procedure.

environ:
:XDG_VTNR=1
:SSH_AGENT_PID=1916
:XDG_SESSION_ID=2
:HOSTNAME=mvaportable
:IMSETTINGS_INTEGRATE_DESKTOP=yes
:XDG_MENU_PREFIX=kde4-
:SHELL=/bin/bash
:TERM=dumb
:XDG_SESSION_COOKIE=7acb2d260ae4259a661c7ff00000002d-1323158141.709944-1343374169
:HISTSIZE=1000
:GS_LIB=
:GNOME_KEYRING_CONTROL=/tmp/keyring-xXuoTH
:QTDIR=/usr/lib64/qt-3.3
:QTINC=/usr/lib64/qt-3.3/include
:KDE_FULL_SESSION=true
:IMSETTINGS_MODULE=none
:USER=marco
:SSH_AUTH_SOCK=/tmp/ssh-GIoLdBYF1790/agent.1790
:USERNAME=marco
:PATH=/usr/lib64/qt-3.3/bin:/usr/lib64/ccache:/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin:/home/marco/.local/bin:/home/marco/bin
:DESKTOP_SESSION=kde-plasma
:MAIL=/var/spool/mail/marco
:QT_IM_MODULE=xim
:PWD=/home/marco
:XMODIFIERS=@im=none
:KDE_SESSION_UID=1000
:GNOME_KEYRING_PID=1786
:LANG=en_US.UTF-8
:KDE_IS_PRELINKED=1
:KDEDIRS=/usr
:GDMSESSION=kde-plasma
:SSH_ASKPASS=/usr/bin/ksshaskpass
:HISTCONTROL=ignoredups
:HOME=/home/marco
:XDG_SEAT=seat0
:SHLVL=2
:KDE_SESSION_VERSION=4
:LOGNAME=marco
:CVS_RSH=ssh
:QTLIB=/usr/lib64/qt-3.3/lib
:XDG_DATA_DIRS=/usr/share/kde-settings/kde-profile/default/share:/usr/local/share:/usr/share
:DBUS_SESSION_BUS_ADDRESS=unix:abstract=/tmp/dbus-u6VaoWQOYl,guid=6c405c44344b3b532d8ebe7500000048
:'LESSOPEN=||/usr/bin/lesspipe.sh %s'
:WINDOWPATH=1
:XDG_RUNTIME_DIR=/run/user/marco
:DISPLAY=:0
:QT_PLUGIN_PATH=/home/marco/.kde/lib64/kde4/plugins/:/usr/lib64/kde4/plugins/:/usr/lib/kde4/plugins
:GTK_IM_MODULE=gtk-im-context-simple
:XAUTHORITY=/tmp/kde-marco/xauth-1000-_0
:_=/usr/libexec/kde4/start_kdeinit_wrapper
:KDE_MULTIHEAD=false
:SESSION_MANAGER=
:GTK_RC_FILES=/etc/gtk/gtkrc:/home/marco/.gtkrc:/home/marco/.kde/share/config/gtkrc
:GTK2_RC_FILES=/etc/gtk-2.0/gtkrc:/home/marco/.gtkrc-2.0:/home/marco/.kde/share/config/gtkrc-2.0
:XCURSOR_THEME=default
:LANGUAGE=

var_log_messages:
:Dec  9 16:30:28 mvaportable kernel: [118079.764918] sonar[1193]: segfault at 0 ip 00007fdddd4ed585 sp 00007ffffd82a110 error 4 in i965_dri.so[7fdddd483000+3b9000]
:Dec  9 16:30:29 mvaportable abrt[1241]: Saved core dump of pid 1193 (/usr/libexec/xscreensaver/sonar) to /var/spool/abrt/ccpp-2011-12-09-16:30:28-1193 (55959552 bytes)