Version-Release number of selected component:
xfce4-xkb-plugin-0.5.5-1.fc18

Additional info:
reporter:       libreport-2.1.5
backtrace_rating: 4
cmdline:        /usr/libexec/xfce4/panel-plugins/xfce4-xkb-plugin '' 13 35651629 xkb-plugin 'Keyboard Layouts' 'Keyboard layouts setup and switch plugin' ''
crash_function: xkl_engine_ensure_vtable_inited
executable:     /usr/libexec/xfce4/panel-plugins/xfce4-xkb-plugin
kernel:         3.9.6-200.fc18.x86_64
runlevel:       N 5
uid:            1000
var_log_messages: Jul  3 11:37:45 Lytzen-Fedora abrt[3301]: Saved core dump of pid 1670 (/usr/libexec/xfce4/panel-plugins/xfce4-xkb-plugin) to /var/tmp/abrt/ccpp-2013-07-03-11:37:45-1670 (38924288 bytes)

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 xkl_engine_ensure_vtable_inited at xklavier.c:517
 #1 xkl_engine_lock_group at xklavier.c:581
 #2 xkb_config_set_group at xkb-config.c:276
 #3 xkb_config_window_changed at xkb-config.c:463
 #4 g_cclosure_marshal_VOID__OBJECTv at gmarshal.c:1312
 #5 _g_closure_invoke_va at gclosure.c:840
 #8 emit_active_window_changed at screen.c:2382
 #9 update_active_window at screen.c:2108
 #10 do_update_now at screen.c:2337
 #11 update_idle at screen.c:2355