I've noticed a problem for a while now. /etc/named.conf and /var/named/chroot/etc/named.conf both get replaced with symlinks to incorrect files. when named is restarted, it will state that named.conf is missing.
I already know the solution to this (delete the symlink and replace with a valid named.conf or rebuild it if necessary) but I'm even more interested in finding the cause for this problem. Anyone has been going through this? This has happened twice already.