Affected configurations : Gentoo Linux OpenRC 0.11.8 (previous versions also i guess) /var (mounted filesystem) nscd used and cache enable for group (shared service = yes) when a reboot or shutdown is initiated it does not end completely, both processes /sbin/rc reboot | shutdown (parent and child) are killed during /etc/init.d/localmount stop by /lib/rc/sh/rc-mouunt script when trying (via fuser -k) to umount the /var filesystem. This because both /sbin/rc processes have mapped (mmap call by libc) the /var/db/nscd/group file. Although it think it is not easy to find a solution to this problem will it be considered given the context (/var mounted fs especially) in which it occurs ?