/usr/ is in gnome-shell-extension-log-out-button 1.0.7-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/gnome-shell/extensions/
/usr/share/
/usr/share/doc/
/usr/share/doc/gnome-shell-extension-log-out-button/
/usr/share/doc/gnome-shell-extension-log-out-button/changelog.Debian.gz
/usr/share/doc/gnome-shell-extension-log-out-button/copyright
/usr/share/gnome-shell/
/usr/share/gnome-shell/extensions/LogOutButton@kyle.aims.ac.za/
/usr/share/gnome-shell/extensions/LogOutButton@kyle.aims.ac.za/convenience.js
/usr/share/gnome-shell/extensions/LogOutButton@kyle.aims.ac.za/extension.js
/usr/share/gnome-shell/extensions/LogOutButton@kyle.aims.ac.za/locale/
/usr/share/gnome-shell/extensions/LogOutButton@kyle.aims.ac.za/locale/LINGUAS
/usr/share/gnome-shell/extensions/LogOutButton@kyle.aims.ac.za/locale/LogOutButton.pot
/usr/share/gnome-shell/extensions/LogOutButton@kyle.aims.ac.za/locale/af/
/usr/share/gnome-shell/extensions/LogOutButton@kyle.aims.ac.za/locale/af/LC_MESSAGES/
/usr/share/gnome-shell/extensions/LogOutButton@kyle.aims.ac.za/locale/af/LC_MESSAGES/af.mo
/usr/share/gnome-shell/extensions/LogOutButton@kyle.aims.ac.za/locale/af/LC_MESSAGES/af.po
/usr/share/gnome-shell/extensions/LogOutButton@kyle.aims.ac.za/metadata.json