Comment 167 for bug 1936826

Similar problem has been detected:

The Problem occured at startup, right after the login

reporter: libreport-2.15.2
backtrace_rating: 4
cgroup: 0::/user.slice/user-1000.slice/user@<email address hidden>
cmdline: /usr/bin/gnome-shell
crash_function: st_focus_manager_remove_group
dso_list: /usr/bin/gnome-shell gnome-shell-40.4-1.fc34.x86_64 (Fedora Project) 1633731387
executable: /usr/bin/gnome-shell
journald_cursor: s=6e7591237ca749fbaa3126667643fdff;i=1388a;b=333aaf759a8a4fa59f2b2ce296df8ec6;m=93aa8f69;t=5ce126227a135;x=904e84a2b44dff45
kernel: 5.14.9-200.fc34.x86_64
package: gnome-shell-40.4-1.fc34
reason: gnome-shell killed by SIGSEGV
rootdir: /
runlevel: N 5
type: CCpp
uid: 1000