/usr/ is in icinga-web-pnp 1.11.2+dfsg1-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/doc/
/usr/share/doc/icinga-web-pnp/
/usr/share/doc/icinga-web-pnp/NEWS.Debian.gz
/usr/share/doc/icinga-web-pnp/README
/usr/share/doc/icinga-web-pnp/copyright
/usr/share/doc/icinga-web-pnp/changelog.Debian.gz
/usr/share/doc/icinga-web-pnp/README.Debian
/usr/share/icinga-web/
/usr/share/icinga-web/app/
/usr/share/icinga-web/app/modules/
/usr/share/icinga-web/app/modules/Cronks/
/usr/share/icinga-web/app/modules/Cronks/data/
/usr/share/icinga-web/app/modules/Cronks/data/xml/
/usr/share/icinga-web/app/modules/Cronks/data/xml/extensions/
/usr/share/icinga-web/app/modules/Cronks/data/xml/extensions/pnp-service-extension.xml
/usr/share/icinga-web/app/modules/Cronks/data/xml/extensions/pnp-host-extension.xml