/usr/lib/ is in ganeti 2.15.2-7+deb9u3.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/ganeti/
/usr/lib/ganeti/iallocators/
/usr/lib/ganeti/tools/
/usr/lib/ganeti/check-cert-expired
/usr/lib/ganeti/daemon-util
/usr/lib/ganeti/default
/usr/lib/ganeti/ensure-dirs
/usr/lib/ganeti/iallocators/hail
/usr/lib/ganeti/import-export
/usr/lib/ganeti/kvm-ifup
/usr/lib/ganeti/kvm-ifup-os
/usr/lib/ganeti/mon-collector
/usr/lib/ganeti/net-common
/usr/lib/ganeti/node-daemon-setup
/usr/lib/ganeti/prepare-node-join
/usr/lib/ganeti/ssh-update
/usr/lib/ganeti/ssl-update
/usr/lib/ganeti/tools/burnin
/usr/lib/ganeti/tools/cfgshell
/usr/lib/ganeti/tools/cfgupgrade
/usr/lib/ganeti/tools/cfgupgrade12
/usr/lib/ganeti/tools/cluster-merge
/usr/lib/ganeti/tools/confd-client
/usr/lib/ganeti/tools/fmtjson
/usr/lib/ganeti/tools/kvm-console-wrapper
/usr/lib/ganeti/tools/lvmstrap
/usr/lib/ganeti/tools/master-ip-setup
/usr/lib/ganeti/tools/move-instance
/usr/lib/ganeti/tools/node-cleanup
/usr/lib/ganeti/tools/ovfconverter
/usr/lib/ganeti/tools/post-upgrade
/usr/lib/ganeti/tools/query-config
/usr/lib/ganeti/tools/sanitize-config
/usr/lib/ganeti/tools/users-setup
/usr/lib/ganeti/tools/vcluster-setup
/usr/lib/ganeti/tools/xen-console-wrapper
/usr/lib/ganeti/vif-ganeti
/usr/lib/ganeti/vif-ganeti-metad
/usr/lib/ganeti/xen-ifup-os