Hi, i have freebsd 5.3-release with the base bind 9.3 (chrooted). It allows recursive queries. After few hours running, the server answers to every query with SERVFAIL. Few minutes before, in the logs is this: named: isc_mutex_init failed in new_adbfind() After /etc/rc.d/named restart it's working fine for a couple of hours... What could cause this problem?