general protection fault 1.1.6

[Joe Vieira]

rhel5 x86-64 2.6.18-8.1.6.el5
freeradius 1.1.6 ntlm authentication to windows AD server.

Dec 16 15:50:13 ion winbindd[18013]:   rpc_api_pipe: Remote machine 
activedirectoryserver.clarku.edu pipe \NETLOGON fnum 0xc003returned 
critical error. Error was Call timed out: server did not respond after 
10000 milliseconds
Dec 16 18:03:58 ion kernel: radiusd[17644] general protection 
rip:2aaaac1666d5 rsp:7fff600f93f0 error:0

Any chance these are related, (i know the times are far apart, however 
our radius server is very slow on the weekends, as well as over winter 
break which we are currently)  i could actually imagine going an hour or 
even two without any authentication attempts.

-- 
Joe Vieira
UNIX Systems Administrator
Clark University - ITS