Without further ado, the following was found: Issue: mount point → mount "Here, I<A> is a mount on I<B/b>, where I<B> is the parent mount and I<b> is " "a subdirectory path under the mount point I<B>. If B<B> is shared, then all " "most-recently-mounted mounts at I<b> on mounts that receive propagation from " "mount I<B> and do not have submounts under them are unmounted."
