freeradius dies. a wierd occurance

[A.L.M.Buxey at lboro.ac.uk]

hi,

we've got a couple of FR 2.0.1 boxes helping us to run the
show. the daemon just dies occasionally. no really special
things in the log...but I do see some of this before it
does nothing else.  SNMP is not on ;-)

Thu Jan 24 22:41:00 2008 : Error: rlm_eap: Failed to remember handler!
Thu Jan 24 22:41:00 2008 : Error: TLS Alert write:fatal:bad record mac
Thu Jan 24 22:41:00 2008 : Error: rlm_eap: SSL error error:1408F119:SSL routines:SSL3_GET_RECORD:decryption failed or bad record mac
Thu Jan 24 22:41:00 2008 : Error: rlm_eap_tls: SSL_read failed in a system call (-1), TLS session fails.
Thu Jan 24 22:41:52 2008 : Error: rlm_eap: Failed to remember handler!
Thu Jan 24 22:41:52 2008 : Error: rlm_eap: No EAP session matching the State variable.
Thu Jan 24 22:41:52 2008 : Error: rlm_eap: Either EAP-request timed out OR EAP-response to an unknown EAP-request
Thu Jan 24 22:42:22 2008 : Error: rlm_eap: Failed to remember handler!


should I be especially worried about any of these messages? could/should
they occur in daily usage - we have plenty of unconfigured EAP clients
etc trying all kinds of craziness. properly configured clients are
quite happy when the daemon is working.

the system call line concerns me...as does failure to remember a handler.
very very slow client taking longer than the EAP timer?

alan