/lib/systemd/system/clean-mount-point@.service is in udisks2 2.7.6-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 | [Unit]
Description=Clean the %f mount point
Before=%i.mount
BindsTo=%i.mount
DefaultDependencies=no
[Service]
Type=oneshot
RemainAfterExit=true
ExecStop=/bin/rm -fd %f
|