Description of problem: When interacting with Firefox's Developer Tools pane (the one opened with F12), Gnome Shell crashed. It happened a few times in the span of a few minutes. Version-Release number of selected component: gnome-shell-3.32.2-2.fc30 Additional info: reporter: libreport-2.10.0 backtrace_rating: 4 cmdline: /usr/bin/gnome-shell crash_function: poll_for_event executable: /usr/bin/gnome-shell journald_cursor: s=02576b0063a84c289f8a559631ecdef9;i=6582f;b=7464e6e7b05d4304b2e162c0838cd930;m=279281aeda;t=58cd0661a00cf;x=987a98a86f0e065 kernel: 5.1.15-300.fc30.x86_64 rootdir: / runlevel: N 5 type: CCpp uid: 1000 Potential duplicate: bug 1684145
Created attachment 1587250 [details] File: backtrace
Created attachment 1587251 [details] File: cgroup
Created attachment 1587252 [details] File: core_backtrace
Created attachment 1587253 [details] File: cpuinfo
Created attachment 1587254 [details] File: dso_list
Created attachment 1587255 [details] File: environ
Created attachment 1587256 [details] File: limits
Created attachment 1587257 [details] File: maps
Created attachment 1587258 [details] File: mountinfo
Created attachment 1587259 [details] File: open_fds
Created attachment 1587260 [details] File: proc_pid_status
Created attachment 1587261 [details] File: var_log_messages
*** This bug has been marked as a duplicate of bug 1758384 ***