/usr/ is in openarena-server 0.8.8-17.
This file is owned by root:root, with mode 0o755.
..
/usr/share/bug/
/usr/games/
/usr/games/openarena-server
/usr/lib/
/usr/lib/openarena-server/
/usr/lib/openarena-server/baseoa/
/usr/lib/openarena-server/baseoa/etc/
/usr/lib/openarena-server/baseoa/qagamex86_64.so
/usr/lib/openarena-server/missionpack/
/usr/lib/openarena-server/missionpack/qagamex86_64.so
/usr/share/
/usr/share/bug/openarena-server/
/usr/share/bug/openarena-server/control
/usr/share/doc/
/usr/share/doc/openarena-server/
/usr/share/doc/openarena-server/NEWS.Debian.gz
/usr/share/doc/openarena-server/README.Debian
/usr/share/doc/openarena-server/changelog.Debian.gz
/usr/share/doc/openarena-server/copyright
/usr/share/lintian/
/usr/share/lintian/overrides/
/usr/share/lintian/overrides/openarena-server
/usr/share/man/
/usr/share/man/man6/
/usr/share/man/man6/openarena-server.6.gz
/usr/lib/openarena-server/baseoa/debian_server.cfg
/usr/lib/openarena-server/baseoa/etc/openarena-server
/usr/lib/openarena-server/baseoa/pak0.pk3
/usr/lib/openarena-server/baseoa/pak1-maps.pk3
/usr/lib/openarena-server/baseoa/pak2-players-mature.pk3
/usr/lib/openarena-server/baseoa/pak2-players.pk3
/usr/lib/openarena-server/baseoa/pak4-textures.pk3
/usr/lib/openarena-server/baseoa/pak5-TA.pk3
/usr/lib/openarena-server/baseoa/pak6-misc.pk3
/usr/lib/openarena-server/baseoa/pak6-patch085.pk3
/usr/lib/openarena-server/baseoa/pak6-patch088.pk3
/usr/lib/openarena-server/missionpack/mp-pak0.pk3
/usr/share/doc/openarena-server/CREDITS
/usr/share/doc/openarena-server/LINUXNOTES.gz
/usr/share/doc/openarena-server/README.gz
/usr/share/doc/openarena-server/changelog.gz