/usr/share/emacs/site-lisp/elpa-src/ is in elpa-ebib 2.11.8-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/emacs/site-lisp/elpa-src/ebib-2.11/
/usr/share/emacs/site-lisp/elpa-src/ebib-2.11/ebib-autoloads.el
/usr/share/emacs/site-lisp/elpa-src/ebib-2.11/ebib-db.el
/usr/share/emacs/site-lisp/elpa-src/ebib-2.11/ebib-filters.el
/usr/share/emacs/site-lisp/elpa-src/ebib-2.11/ebib-keywords.el
/usr/share/emacs/site-lisp/elpa-src/ebib-2.11/ebib-notes.el
/usr/share/emacs/site-lisp/elpa-src/ebib-2.11/ebib-pkg.el
/usr/share/emacs/site-lisp/elpa-src/ebib-2.11/ebib-reading-list.el
/usr/share/emacs/site-lisp/elpa-src/ebib-2.11/ebib-utils.el
/usr/share/emacs/site-lisp/elpa-src/ebib-2.11/ebib.el
/usr/share/emacs/site-lisp/elpa-src/ebib-2.11/org-ebib.el