Version-Release number of selected component:
gnome-shell-3.16.2-1.fc22

Additional info:
reporter:       libreport-2.6.0
backtrace_rating: 4
cmdline:        /usr/bin/gnome-shell
crash_function: meta_workspace_get_work_area_for_monitor
executable:     /usr/bin/gnome-shell
global_pid:     15945
kernel:         4.0.5-300.fc22.x86_64
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (10 frames)
 #4 meta_workspace_get_work_area_for_monitor at core/workspace.c:1019
 #5 get_work_area_monitor at core/window.c:6144
 #6 meta_window_get_work_area_for_monitor at core/window.c:6195
 #7 meta_window_recalc_features at core/window.c:5275
 #8 g_slist_foreach at gslist.c:878
 #9 meta_screen_foreach_window at core/screen.c:950
 #10 on_monitors_changed at core/screen.c:2382
 #11 ffi_call_unix64 at ../src/x86/unix64.S:76
 #12 ffi_call at ../src/x86/ffi64.c:525
 #13 g_cclosure_marshal_generic at gclosure.c:1448

Potential duplicate: bug 1180645