[Samba] Debugging samba/winbind SMB share

[Adrian Marsh]

Hi, 

I had an active-directory authentication based samba system up and running, working well. However, I tried to access an SMB share on the server a few days back and just get a windows login user/password prompt. 

I'm trying to debug why theres a "system error". 

PAM is configured for pam_winbind.so in /etc/pam.d/system-auth, and I can ssh into the system using a domain account. 

The share is set to allow all RO access, but I can't even get a share listing off the server (\\<servername>) 

Starting to drive me nuts... 

Thanks,
Adrian


Server:  Centos 4.5, 32bit. 
Client:  Windows XP, SP2. 
RPMs: 

[root at ubiq-serv3 samba]# rpm -qa|grep samba -i 
samba-common-3.0.25b-1.el4_6.4 
system-config-samba-1.2.21-1.el4.1 
samba-3.0.25b-1.el4_6.4 
samba-swat-3.0.25b-1.el4_6.4 
samba-client-3.0.25b-1.el4_6.4 



log from /var/log/samba : 

[2008/01/22 16:36:18, 0] auth/pampass.c:smb_pam_error_handler(73) 
  smb_pam_error_handler: PAM: session setup failed : System error 
[2008/01/22 16:36:18, 1] smbd/session.c:session_claim(143) 
  pam_session rejected the session for ourdomain#marsh [smb/21026/101] 
[2008/01/22 16:36:18, 1] smbd/password.c:register_vuid(310) 
  Failed to claim session for vuid=101 
[2008/01/22 16:36:18, 0] auth/pampass.c:smb_pam_error_handler(73) 
  smb_pam_error_handler: PAM: session setup failed : System error 
[2008/01/22 16:36:18, 1] smbd/session.c:session_claim(143) 
  pam_session rejected the session for ourdomain#marsh [smb/21027/101] 
[2008/01/22 16:36:18, 1] smbd/password.c:register_vuid(310) 
  Failed to claim session for vuid=101 
[2008/01/22 16:36:18, 0] auth/pampass.c:smb_pam_error_handler(73) 
  smb_pam_error_handler: PAM: session setup failed : System error 
[2008/01/22 16:36:18, 1] smbd/session.c:session_claim(143) 
  pam_session rejected the session for ourdomain#marsh [smb/21028/101] 
[2008/01/22 16:36:18, 1] smbd/password.c:register_vuid(310) 
  Failed to claim session for vuid=101 
[2008/01/22 16:36:18, 0] auth/pampass.c:smb_pam_error_handler(73) 
  smb_pam_error_handler: PAM: session setup failed : System error 
[2008/01/22 16:36:18, 1] smbd/session.c:session_claim(143) 
  pam_session rejected the session for ourdomain#marsh [smb/21028/103] 
[2008/01/22 16:36:18, 1] smbd/password.c:register_vuid(310) 
  Failed to claim session for vuid=103