abrt version: 2.0.1
comment: I was exploring the "Universal Access" settings and turnt on "Screen Reader", then turnt it off again. First gnome-settings-daemon crashed. On subsequent attempts at turning on/off the Screen Reader, also gnome-shell crashed, plus nm-applet and several others as posted on test list.
executable: /usr/bin/nm-applet
cmdline: nm-applet
component: NetworkManager
uid: 500
crash_function: gtk_module_info_unref
kernel: 2.6.38.3-18.fc15.x86_64
architecture: x86_64
reason: Process /usr/bin/nm-applet was killed by signal 11 (SIGSEGV)
package: NetworkManager-gnome-0.8.998-3.git20110419.fc15
username: misc15
rating: 4
time: 1303810998
os_release: Fedora release 15 (Lovelock)

Text file: build_ids, 3526 bytes
Binary file: coredump, 12312576 bytes
Text file: dsos, 22689 bytes
Text file: maps, 30219 bytes
Text file: backtrace, 20623 bytes

event_log
-----
2011-04-26-11:50:48> (exited with 0)
2011-04-26-11:50:48> Analyzing coredump '/home/misc15/.abrt/spool/ccpp-2011-04-26-11:43:18-3892/coredump'
2011-04-26-11:50:48  All 86 debuginfo files are available
2011-04-26-11:50:48> Backtrace is generated and saved, 20623 bytes
2011-04-26-11:50:48> (exited with 0)
2011-04-26-11:51:13> Empty login or password, please check your configuration
2011-04-26-11:51:13* (exited with 1)

environ
-----
XDG_SESSION_ID=9
HOSTNAME=localhost.localdomain
IMSETTINGS_INTEGRATE_DESKTOP=yes
SHELL=/bin/bash
TERM=dumb
HISTSIZE=1000
XDG_SESSION_COOKIE=715ec95095adc199d3b66f1e0000001c-1303810174.829555-2042047953
GNOME_KEYRING_CONTROL=/tmp/keyring-rlrpJV
IMSETTINGS_MODULE=none
USER=misc15
USERNAME=misc15
MAIL=/var/spool/mail/misc15
PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin:/home/misc15/bin
DESKTOP_SESSION=gnome
QT_IM_MODULE=xim
PWD=/home/misc15
XMODIFIERS=@im=none
GNOME_KEYRING_PID=3755
LANG=en_US.UTF-8
GDM_LANG=
GDMSESSION=gnome
HISTCONTROL=ignoredups
HOME=/home/misc15
SHLVL=1
LOGNAME=misc15
DBUS_SESSION_BUS_ADDRESS=unix:abstract=/tmp/dbus-Ps8HUfTqas,guid=f0e2320bc33fb7cb994c1f7d00002817
'LESSOPEN=||/usr/bin/lesspipe.sh %s'
WINDOWPATH=7
XDG_RUNTIME_DIR=/run/user/misc15
DISPLAY=:0
G_BROKEN_FILENAMES=1
XAUTHORITY=/var/run/gdm/auth-for-misc15-srObPD/database
_=/usr/bin/gnome-session
GNOME_DESKTOP_SESSION_ID=this-is-deprecated
SESSION_MANAGER=local/unix:@/tmp/.ICE-unix/3763,unix/unix:/tmp/.ICE-unix/3763
ORBIT_SOCKETDIR=/tmp/orbit-misc15
SSH_AUTH_SOCK=/tmp/keyring-rlrpJV/ssh
GPG_AGENT_INFO=/tmp/keyring-rlrpJV/gpg:0:1
DESKTOP_AUTOSTART_ID=1080b15edc351eb0eb130381017498663300000037630005