PAM Problem - Permission Denied
Hi People!
I have a RH 7.3 installed with only Samba. I am using PAM to authenthicate
to the same linux box.
The authenthication is unstable, since the PAM sometimes works, sometimes
not.
There are errors messages like the one below (and in the entire log file
below) relating the problem to permissions. I think it is not a permission
issue.
Example:
Apr 22 09:32:06 lab01 smbd: PAM [dlerror: /lib/security/pam_deny.so: cannot
open shared object file: Permission denied]
Does anyone have any additional information?
--
Take a look at the /var/log/messages for additional information:
Apr 22 09:25:05 lab01 samba(pam_unix)[10323]: session opened for user juca
by (uid=0)
Apr 22 09:25:07 lab01 samba(pam_unix)[10325]: session opened for user
elvampving by (uid=0)
Apr 22 09:25:14 lab01 samba(pam_unix)[10305]: session closed for user matheu
Apr 22 09:25:28 lab01 samba(pam_unix)[10328]: session opened for user lua by
(uid=0)
Apr 22 09:25:33 lab01 samba(pam_unix)[10329]: session opened for user matheu
by (uid=0)
Apr 22 09:25:38 lab01 samba(pam_unix)[10331]: session opened for user lora
by (uid=0)
Apr 22 09:25:42 lab01 samba(pam_unix)[10326]: session opened for user
nosduas by (uid=0)
Apr 22 09:25:43 lab01 samba(pam_unix)[10329]: session closed for user matheu
Apr 22 09:25:46 lab01 samba(pam_unix)[10329]: session opened for user matheu
by (uid=0)
Apr 22 09:25:52 lab01 samba(pam_unix)[10305]: session opened for user
silvestre by (uid=0)
Apr 22 09:29:41 lab01 samba(pam_unix)[10353]: session opened for user
balbranco by (uid=0)
Apr 22 09:32:06 lab01 smbd: PAM unable to
dlopen(/lib/security/pam_nologin.so)
Apr 22 09:32:06 lab01 smbd: PAM [dlerror: /lib/security/pam_nologin.so:
cannot open shared object file: Permission denied]
Apr 22 09:32:06 lab01 smbd: PAM adding faulty module:
/lib/security/pam_nologin.so
Apr 22 09:32:06 lab01 smbd: PAM unable to dlopen(/lib/security/pam_stack.so)
Apr 22 09:32:06 lab01 smbd: PAM [dlerror: /lib/security/pam_stack.so: cannot
open shared object file: Permission denied]
Apr 22 09:32:06 lab01 smbd: PAM adding faulty module:
/lib/security/pam_stack.so
Apr 22 09:32:06 lab01 smbd: PAM unable to dlopen(/lib/security/pam_deny.so)
Apr 22 09:32:06 lab01 smbd: PAM [dlerror: /lib/security/pam_deny.so: cannot
open shared object file: Permission denied]
Apr 22 09:32:06 lab01 smbd: PAM adding faulty module:
/lib/security/pam_deny.so
Apr 22 09:44:57 lab01 samba(pam_unix)[10274]: session closed for user t42
Apr 22 09:45:02 lab01 samba(pam_unix)[10273]: session closed for user t42
Apr 22 09:45:11 lab01 samba(pam_unix)[10280]: session closed for user t42
Apr 22 11:09:36 lab01 samba(pam_unix)[10658]: session opened for user t44 by
(uid=0)
Apr 22 11:09:42 lab01 samba(pam_unix)[10659]: session opened for user t44 by
(uid=0)
Apr 22 11:09:44 lab01 samba(pam_unix)[10660]: session opened for user t44 by
(uid=0)
Apr 22 11:09:47 lab01 samba(pam_unix)[10661]: session opened for user t44 by
(uid=0)
Apr 22 11:09:51 lab01 samba(pam_unix)[10662]: session opened for user t44 by
(uid=0)
Apr 22 11:09:57 lab01 samba(pam_unix)[10663]: session opened for user t44 by
(uid=0)
Apr 22 11:10:30 lab01 samba(pam_unix)[10668]: session opened for user t44 by
(uid=0)
Apr 22 11:10:31 lab01 samba(pam_unix)[10669]: session opened for user t44 by
(uid=0)
Apr 22 11:10:56 lab01 samba(pam_unix)[10672]: session opened for user t44 by
(uid=0)
Apr 22 11:11:20 lab01 samba(pam_unix)[10501]: session closed for user mafias
Apr 22 11:11:21 lab01 samba(pam_unix)[10673]: session opened for user t44 by
(uid=0)
Apr 22 11:11:49 lab01 samba(pam_unix)[10680]: session opened for user t44 by
(uid=0)
Apr 22 11:11:50 lab01 samba(pam_unix)[10674]: session opened for user guimat
by (uid=0)
Apr 22 11:12:04 lab01 samba(pam_unix)[10681]: session opened for user
palaoro by (uid=0)
Apr 22 11:12:29 lab01 smbd: PAM unable to
dlopen(/lib/security/pam_nologin.so)
Apr 22 11:12:29 lab01 smbd: PAM [dlerror: /lib/security/pam_nologin.so:
cannot open shared object file: Permission denied]
Apr 22 11:12:29 lab01 smbd: PAM adding faulty module:
/lib/security/pam_nologin.so
Apr 22 11:12:29 lab01 smbd: PAM unable to dlopen(/lib/security/pam_stack.so)
Apr 22 11:12:29 lab01 smbd: PAM [dlerror: /lib/security/pam_stack.so: cannot
open shared object file: Permission denied]
Apr 22 11:12:29 lab01 smbd: PAM adding faulty module:
/lib/security/pam_stack.so
Apr 22 11:12:29 lab01 smbd: PAM unable to dlopen(/lib/security/pam_deny.so)
Apr 22 11:12:29 lab01 smbd: PAM [dlerror: /lib/security/pam_deny.so: cannot
open shared object file: Permission denied]
Apr 22 11:12:29 lab01 smbd: PAM adding faulty module:
/lib/security/pam_deny.so
Apr 22 11:12:29 lab01 smbd: PAM unable to
dlopen(/lib/security/pam_nologin.so)
Apr 22 11:12:29 lab01 smbd: PAM [dlerror: /lib/security/pam_nologin.so:
cannot open shared object file: Permission denied]
Apr 22 11:12:29 lab01 smbd: PAM adding faulty module:
/lib/security/pam_nologin.so
Apr 22 11:12:29 lab01 smbd: PAM unable to dlopen(/lib/security/pam_stack.so)
Apr 22 11:12:29 lab01 smbd: PAM [dlerror: /lib/security/pam_stack.so: cannot
open shared object file: Permission denied]
Apr 22 11:12:29 lab01 smbd: PAM adding faulty module:
/lib/security/pam_stack.so
Apr 22 11:12:29 lab01 smbd: PAM unable to dlopen(/lib/security/pam_deny.so)
Apr 22 11:12:29 lab01 smbd: PAM [dlerror: /lib/security/pam_deny.so: cannot
open shared object file: Permission denied]
Apr 22 11:12:29 lab01 smbd: PAM adding faulty module:
/lib/security/pam_deny.so
Apr 22 11:12:37 lab01 samba(pam_unix)[10685]: session opened for user mafias
by (uid=0)
Apr 22 11:13:06 lab01 samba(pam_unix)[10674]: session closed for user guimat
Apr 22 11:13:14 lab01 samba(pam_unix)[10674]: session opened for user
brutonio by (uid=0)
Apr 22 11:14:05 lab01 smbd[10645]: PAM unable to
dlopen(/lib/security/pam_nologin.so)
Apr 22 11:14:05 lab01 smbd[10645]: PAM [dlerror:
/lib/security/pam_nologin.so: cannot open shared object file: Permission
denied]
Apr 22 11:14:05 lab01 smbd[10645]: PAM adding faulty module:
/lib/security/pam_nologin.so
Apr 22 11:14:05 lab01 smbd[10645]: PAM unable to
dlopen(/lib/security/pam_stack.so)
Apr 22 11:14:05 lab01 smbd[10645]: PAM [dlerror: /lib/security/pam_stack.so:
cannot open shared object file: Permission denied]
Apr 22 11:14:05 lab01 smbd[10645]: PAM adding faulty module:
/lib/security/pam_stack.so
Apr 22 11:14:05 lab01 smbd[10645]: PAM unable to
dlopen(/lib/security/pam_deny.so)
Apr 22 11:14:05 lab01 smbd[10645]: PAM [dlerror: /lib/security/pam_deny.so:
cannot open shared object file: Permission denied]
Apr 22 11:14:05 lab01 smbd[10645]: PAM adding faulty module:
/lib/security/pam_deny.so
Apr 22 11:14:32 lab01 samba(pam_unix)[10663]: session closed for user t44
Apr 22 11:14:37 lab01 samba(pam_unix)[10686]: session opened for user
adriana by (uid=0)
Apr 22 11:14:46 lab01 samba(pam_unix)[10685]: session closed for user mafias
Apr 22 11:15:05 lab01 samba(pam_unix)[10688]: session opened for user mafias
by (uid=0)
Apr 22 11:15:09 lab01 smbd[10686]: PAM _pam_init_handlers: no default config
/etc/pam.d/other
Apr 22 11:15:09 lab01 smbd[10686]: PAM error reading PAM configuration file
Apr 22 11:15:09 lab01 smbd[10686]: PAM pam_start: failed to initialize
handlers
Apr 22 11:15:17 lab01 smbd: PAM unable to
dlopen(/lib/security/pam_nologin.so)
Apr 22 11:15:17 lab01 smbd: PAM [dlerror: /lib/security/pam_nologin.so:
cannot open shared object file: Permission denied]
Apr 22 11:15:17 lab01 smbd: PAM adding faulty module:
/lib/security/pam_nologin.so
Apr 22 11:15:17 lab01 smbd: PAM unable to dlopen(/lib/security/pam_stack.so)
Apr 22 11:15:17 lab01 smbd: PAM [dlerror: /lib/security/pam_stack.so: cannot
open shared object file: Permission denied]
Apr 22 11:15:17 lab01 smbd: PAM adding faulty module:
/lib/security/pam_stack.so
Apr 22 11:15:17 lab01 smbd: PAM unable to dlopen(/lib/security/pam_deny.so)
Apr 22 11:15:17 lab01 smbd: PAM [dlerror: /lib/security/pam_deny.so: cannot
open shared object file: Permission denied]
Apr 22 11:15:17 lab01 smbd: PAM adding faulty module:
/lib/security/pam_deny.so
Apr 22 11:15:34 lab01 samba(pam_unix)[10689]: session opened for user
nicholas by (uid=0)
Apr 22 11:16:20 lab01 samba(pam_unix)[10651]: session closed for user guimat
Apr 22 11:17:04 lab01 smbd: PAM unable to
dlopen(/lib/security/pam_nologin.so)
Apr 22 11:17:04 lab01 smbd: PAM [dlerror: /lib/security/pam_nologin.so:
cannot open shared object file: Permission denied]
Apr 22 11:17:04 lab01 smbd: PAM adding faulty module:
/lib/security/pam_nologin.so
Apr 22 11:17:04 lab01 smbd: PAM unable to dlopen(/lib/security/pam_stack.so)
Apr 22 11:17:04 lab01 smbd: PAM [dlerror: /lib/security/pam_stack.so: cannot
open shared object file: Permission denied]
Apr 22 11:17:04 lab01 smbd: PAM adding faulty module:
/lib/security/pam_stack.so
Apr 22 11:17:04 lab01 smbd: PAM unable to dlopen(/lib/security/pam_deny.so)
Apr 22 11:17:04 lab01 smbd: PAM [dlerror: /lib/security/pam_deny.so: cannot
open shared object file: Permission denied]
Apr 22 11:17:04 lab01 smbd: PAM adding faulty module:
/lib/security/pam_deny.so
Apr 22 11:20:29 lab01 samba(pam_unix)[10703]: session opened for user
nicholas by (uid=0)
Apr 22 11:36:45 lab01 samba(pam_unix)[10680]: session closed for user t44
Apr 22 11:36:54 lab01 samba(pam_unix)[10660]: session closed for user t44
Apr 22 11:37:19 lab01 samba(pam_unix)[10661]: session closed for user t44
Apr 22 11:37:26 lab01 samba(pam_unix)[10656]: session closed for user t44
Felipe Fehse
felipe_fehse@xxxxxxxxxxx
_________________________________________________________________
STOP MORE SPAM with the new MSN 8 and get 2 months FREE*
http://join.msn.com/?page=features/junkmail
_______________________________________________
Pam-list@xxxxxxxxxx
https://listman.redhat.com/mailman/listinfo/pam-list
[Home]
[Kernel List]
[Red Hat Install]
[Linux for the blind]
[Red Hat Watch List]
[Gimp]
[Kerberos: The Definitive Guide]
