Ad+winbind+squid problem

[Squiderror]

Hello.

I setup a new squid (squid3)proxy server using samba,winbind and krb5.

some times squid automatically stop

entries in my squid.conf

auth_param ntlm program /usr/bin/ntlm_auth --helper-protocol=squid-2.5-ntlmssp
auth_param ntlm children 100
auth_param ntlm keep_alive on
#auth_param ntlm max_challenge_lifetime 2 minutes
auth_param basic program /usr/bin/ntlm_auth --helper-protocol=squid-2.5-basic
auth_param basic children 100
auth_param basic realm Squid proxy-caching web server
auth_param basic credentialsttl 2 hours
acl AuthorizedUsers proxy_auth REQUIRED


external_acl_type unix_group %LOGIN /usr/lib/squid/wbinfo_group.pl



My cache.log


[2010/01/19 13:38:41, 1] libsmb/ntlmssp.c:ntlmssp_update(334)
got NTLMSSP command 3, expected 1
[2010/01/19 13:39:39, 1] libsmb/ntlmssp.c:ntlmssp_update(334)
got NTLMSSP command 3, expected 1
[2010/01/19 13:39:39, 1] libsmb/ntlmssp.c:ntlmssp_update(334)
got NTLMSSP command 3, expected 1

2010/01/19 16:52:33| ctx: enter level 0: 'http://prev.explabs.net/sspost3.aspx'
2010/01/19 16:52:33| http.cc(561) HttpStateData::cacheableReply: unexpected http status code 100
2010/01/19 16:52:33| ctx: exit level 0
2010/01/19 16:52:33| statusIfComplete: Request not yet fully sent "POST
http://prev.explabs.net/sspost3.aspx"
2010/01/19 16:53:03| ctx: enter level 0: 'http://prev.explabs.net/sspost3.aspx'
2010/01/19 16:53:03| http.cc(561) HttpStateData::cacheableReply: unexpected http status code 100
2010/01/19 16:53:03| ctx: exit level 0
2010/01/19 16:53:03| statusIfComplete: Request not yet fully sent "POST



How can i solve this problem?


Please Help me......