Version-Release number of selected component:
control-center-3.9.91-1.fc20

Additional info:
reporter:       libreport-2.1.7
backtrace_rating: 4
cmdline:        gnome-control-center --overview
crash_function: g_type_check_instance_cast
executable:     /usr/bin/gnome-control-center
kernel:         3.11.1-300.fc20.x86_64
runlevel:       N 5
type:           CCpp
uid:            1000
var_log_messages: Sep 18 17:34:54 localhost abrt[3164]: Saved core dump of pid 2666 (/usr/bin/gnome-control-center) to /var/tmp/abrt/ccpp-2013-09-18-17:34:54-2666 (68046848 bytes)

Truncated backtrace:
Thread no. 1 (8 frames)
 #0 g_type_check_instance_cast at gtype.c:4008
 #1 populate_ui at net-device-ethernet.c:384
 #2 device_ethernet_refresh_ui at net-device-ethernet.c:235
 #7 marshal_dbus_message_to_g_marshaller at dbus-gproxy.c:1736
 #12 dbus_g_proxy_emit_remote_signal at dbus-gproxy.c:1789
 #13 dbus_g_proxy_manager_filter at dbus-gproxy.c:1356
 #19 g_main_context_iteration at gmain.c:3773
 #20 g_application_run at gapplication.c:1635