Hi, I have successfully compiled libol-0.3.6 and syslog-ng-1.5.24 All works ok, messages are logged. However, when I use source unix-dgram for /dev/log, I see these messages in the syslog logs Jan 9 17:07:26 syslog:err syslog-ng: syslog-ng[179]: io.c: sockaddr2info(): Unsupported address family 64000 (addrlen=256). Jan 9 17:07:36 syslog:err syslog-ng: syslog-ng[179]: io.c: sockaddr2info(): Unsupported address family 64000 (addrlen=256). Jan 9 17:07:36 syslog:err syslog-ng: syslog-ng[179]: io.c: sockaddr2info(): Unsupported address family 64000 (addrlen=256). Jan 9 17:07:37 syslog:notice syslog-ng: syslog-ng[179]: syslog-ng version 1.5.24 going down Jan 9 17:00:29 syslog:notice syslog-ng: syslog-ng[4220]: syslog-ng version 1.5.24 starting Jan 9 17:00:30 syslog:err syslog-ng: syslog-ng[4220]: io.c: sockaddr2info(): Unsupported address family 35703 (addrlen=256). Jan 9 17:00:30 syslog:err syslog-ng: syslog-ng[4220]: io.c: sockaddr2info(): Unsupported address family 62912 (addrlen=256). Jan 9 17:00:31 syslog:err syslog-ng: syslog-ng[4220]: io.c: sockaddr2info(): Unsupported address family 62912 (addrlen=256). Jan 9 17:00:31 syslog:err syslog-ng: syslog-ng[4220]: io.c: sockaddr2info(): Unsupported address family 62912 (addrlen=256). Jan 9 17:00:31 syslog:err syslog-ng: syslog-ng[4220]: io.c: sockaddr2info(): Unsupported address family 62912 (addrlen=256). Jan 9 17:01:44 syslog:err syslog-ng: syslog-ng[4220]: io.c: sockaddr2info(): Unsupported address family 62912 (addrlen=256). As you can see, numbers change when I stop and start syslog-ng. Also, if I use unix-stream, it works, but I'm using klogd 1.4.1 and need dgram. My system is: Linux 2.4.20 glibc 2.3.1 Any suggestions? Regards, Carlos Velasco