Hello, Since today both on my server and on another server both upgraded to the new 2.4.22-1.2166.nptl kernel suddenly show the following errors in my logwatch: --------------------- Named Begin ------------------------ **Unmatched Entries** internal_send: 244.254.254.254#53: Invalid argument: 3884 Time(s) socket.c:1111: unexpected error:: 3884 Time(s) Example from /var/log/messages: -------------------------------- Feb 14 09:01:11 pandora named[696]: socket.c:1111: unexpected error: Feb 14 09:01:11 pandora named[696]: internal_send: 244.254.254.254#53: Invalid argument Feb 14 09:01:13 pandora named[696]: socket.c:1111: unexpected error: Feb 14 09:01:13 pandora named[696]: internal_send: 244.254.254.254#53: Invalid argument Feb 14 09:01:15 pandora named[696]: socket.c:1111: unexpected error: Feb 14 09:01:15 pandora named[696]: internal_send: 244.254.254.254#53: Invalid argument Feb 14 09:01:23 pandora named[696]: socket.c:1111: unexpected error: Feb 14 09:01:23 pandora named[696]: internal_send: 244.254.254.254#53: Invalid argument Feb 14 09:01:39 pandora named[696]: socket.c:1111: unexpected error: Feb 14 09:01:39 pandora named[696]: internal_send: 244.254.254.254#53: Invalid argument Feb 14 09:01:39 pandora named[696]: socket.c:1111: unexpected error: Feb 14 09:01:39 pandora named[696]: internal_send: 244.254.254.254#53: Invalid argument Feb 14 09:01:41 pandora named[696]: socket.c:1111: unexpected error: Feb 14 09:01:41 pandora named[696]: internal_send: 244.254.254.254#53: Invalid argument Feb 14 09:01:43 pandora named[696]: socket.c:1111: unexpected error: Feb 14 09:01:43 pandora named[696]: internal_send: 244.254.254.254#53: Invalid argument Feb 14 09:01:51 pandora named[696]: socket.c:1111: unexpected error: Feb 14 09:01:51 pandora named[696]: internal_send: 244.254.254.254#53: Invalid argument Feb 14 09:02:07 pandora named[696]: socket.c:1111: unexpected error: Feb 14 09:02:07 pandora named[696]: internal_send: 244.254.254.254#53: Invalid argument Feb 14 09:02:09 pandora named[696]: socket.c:1111: unexpected error: Feb 14 09:02:09 pandora named[696]: internal_send: 244.254.254.254#53: Invalid argument Feb 14 09:02:37 pandora named[696]: socket.c:1111: unexpected error: Feb 14 09:02:37 pandora named[696]: internal_send: 244.254.254.254#53: Invalid argument Feb 14 09:02:39 pandora named[696]: socket.c:1111: unexpected error: Feb 14 09:02:39 pandora named[696]: internal_send: 244.254.254.254#53: Invalid argument Feb 14 09:03:07 pandora named[696]: socket.c:1111: unexpected error: Feb 14 09:03:07 pandora named[696]: internal_send: 244.254.254.254#53: Invalid argument Any ideas? Is it releated to the new kernel or something else??? Thanks, Jan