libreport version: 2.0.7
abrt_version:   2.0.6
backtrace_rating: 4
cmdline:        /usr/bin/gnome-shell
crash_function: dbus_pending_call_cancel
executable:     /usr/bin/gnome-shell
kernel:         3.1.2-1.fc16.i686
pid:            1453
pwd:            /home/marco
reason:         Process /usr/bin/gnome-shell was killed by signal 11 (SIGSEGV)
time:           Dom 04 Dez 2011 16:24:42 AMST
uid:            1000
username:       marco

backtrace:      Text file, 26128 bytes
build_ids:      Text file, 6806 bytes
dso_list:       Text file, 21663 bytes
maps:           Text file, 54346 bytes
smolt_data:     Text file, 2775 bytes
xsession_errors: Text file, 136863 bytes

environ:
:XDG_VTNR=1
:XDG_SESSION_ID=2
:HOSTNAME=hp-m110
:IMSETTINGS_INTEGRATE_DESKTOP=yes
:SHELL=/bin/bash
:TERM=dumb
:HISTSIZE=1000
:XDG_SESSION_COOKIE=ffa5a1318ab770da0b0c75f900000012-1322871210.675396-1333437960
:GNOME_KEYRING_CONTROL=/tmp/keyring-ZyyjIr
:'IMSETTINGS_MODULE=X compose table'
:USER=marco
:USERNAME=marco
:MAIL=/var/spool/mail/marco
:PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin:/home/marco/.local/bin:/home/marco/bin
:DESKTOP_SESSION=gnome
:QT_IM_MODULE=xim
:PWD=/home/marco
:XMODIFIERS=@im=none
:GNOME_KEYRING_PID=1203
:LANG=pt_BR.utf8
:GDM_LANG=pt_BR.utf8
:GDMSESSION=gnome
:HISTCONTROL=ignoredups
:HOME=/home/marco
:XDG_SEAT=seat0
:SHLVL=1
:LOGNAME=marco
:DBUS_SESSION_BUS_ADDRESS=unix:abstract=/tmp/dbus-35i7kHb5nZ,guid=bd625e3f0b73270ced98ef1900000031
:'LESSOPEN=||/usr/bin/lesspipe.sh %s'
:WINDOWPATH=1
:XDG_RUNTIME_DIR=/run/user/marco
:DISPLAY=:0
:XAUTHORITY=/var/run/gdm/auth-for-marco-xrg4j0/database
:_=/usr/bin/gnome-session
:GNOME_DESKTOP_SESSION_ID=this-is-deprecated
:SESSION_MANAGER=local/unix:@/tmp/.ICE-unix/1208,unix/unix:/tmp/.ICE-unix/1208
:SSH_AUTH_SOCK=/tmp/keyring-ZyyjIr/ssh
:GPG_AGENT_INFO=/tmp/keyring-ZyyjIr/gpg:0:1
:DESKTOP_AUTOSTART_ID=1012c5caa6b1b2a220132287121333472300000012080000

var_log_messages:
:Dec  4 16:24:42 hp-m110 kernel: [93227.276322] gnome-shell[1453]: segfault at 19000010 ip 470b0d6c sp bfca5c20 error 4 in libdbus-1.so.3.5.6[47091000+48000]
:Dec  4 16:24:49 hp-m110 abrt[9207]: Saved core dump of pid 1453 (/usr/bin/gnome-shell) to /var/spool/abrt/ccpp-2011-12-04-16:24:42-1453 (182493184 bytes)
:Dec  4 16:24:49 hp-m110 gnome-session[1208]: WARNING: Application 'gnome-shell.desktop' killed by signal