Debian Unstable kernel 2.6.17-2-686 Package: freeradius-mysql freeradius Version: 1.1.3-1 I've configured freeradius with a mysql backend using the gz'iped mysql.sql schema found on /usr/share/doc/freeradius/examples/ When I run a simple test with radtest I'm getting segmentation fault. Here's the log from /usr/sbin/freeradius -X when the radtest packet is sent: rad_recv: Access-Request packet from host 127.0.0.1:1046, id=25, length=57 User-Name = "admin" User-Password = "admin" NAS-IP-Address = 255.255.255.255 NAS-Port = 1812 Processing the authorize section of radiusd.conf modcall: entering group authorize for request 0 modcall[authorize]: module "preprocess" returns ok for request 0 modcall[authorize]: module "chap" returns noop for request 0 modcall[authorize]: module "mschap" returns noop for request 0 rlm_realm: No '@' in User-Name = "admin", looking up realm NULL rlm_realm: No such realm "NULL" modcall[authorize]: module "suffix" returns noop for request 0 rlm_eap: No EAP-Message, not doing EAP modcall[authorize]: module "eap" returns noop for request 0 users: Matched entry DEFAULT at line 152 modcall[authorize]: module "files" returns ok for request 0 radius_xlat: 'admin' rlm_sql (sql): sql_set_user escaped user --> 'admin' radius_xlat: 'SELECT id, UserName, Attribute, Value, op FROM radcheck WHERE Username = 'admin' ORDER BY id' rlm_sql (sql): Reserving sql socket id: 4 Segmentation fault server:/etc/freeradius# Never encountered in this bug before. Thanks, Liran Tal.