Description of problem: Caused by switching between desktops maybe? Version-Release number of selected component: gnome-shell-3.16.3-1.fc22 Additional info: reporter: libreport-2.6.2 backtrace_rating: 4 cmdline: /usr/bin/gnome-shell crash_function: meta_window_get_workspaces executable: /usr/bin/gnome-shell global_pid: 2291 kernel: 4.1.6-200.fc22.x86_64 runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (10 frames) #4 meta_window_get_workspaces at core/window.c:5019 #5 meta_window_get_work_area_for_monitor at core/window.c:6140 #7 meta_window_constrain at core/constraints.c:375 #9 meta_window_move_resize_internal at core/window.c:3679 #10 meta_window_move_resize_frame at core/window.c:3810 #11 ffi_call_unix64 at ../src/x86/unix64.S:76 #12 ffi_call at ../src/x86/ffi64.c:525 #13 gjs_invoke_c_function(JSContext*, Function*, JSObject*, unsigned int, jsval*, jsval*, GArgument*) at gi/function.cpp:997 #14 function_call(JSContext*, unsigned int, jsval*) at gi/function.cpp:1319 #15 js::Invoke(JSContext*, JS::CallArgs, js::MaybeConstruct) at /usr/src/debug/mozjs-24.2.0/js/src/jscntxtinlines.h:321
Created attachment 1068296 [details] File: backtrace
Created attachment 1068297 [details] File: cgroup
Created attachment 1068298 [details] File: core_backtrace
Created attachment 1068299 [details] File: dso_list
Created attachment 1068300 [details] File: environ
Created attachment 1068301 [details] File: limits
Created attachment 1068302 [details] File: maps
Created attachment 1068303 [details] File: mountinfo
Created attachment 1068304 [details] File: namespaces
Created attachment 1068305 [details] File: open_fds
Created attachment 1068306 [details] File: proc_pid_status
Created attachment 1068307 [details] File: var_log_messages
Fedora 22 changed to end-of-life (EOL) status on 2016-07-19. Fedora 22 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.