sssd died after boot

[Tiziana Manfroni]

Hi, I have a host with RHEL6.3.
After boot sssd  crash and in /var/log/sssd/sssd.log
(Mon Jul 23 17:56:56 2012) [sssd] [monitor_quit] (0x0010): Monitor received Terminated: terminating children
(Mon Jul 23 17:58:54 2012) [sssd] [mt_svc_exit_handler] (0x0010): Process [nss], definitely stopped!

If I run init script on command line sssd starts, but sometimes it dies also. Do you have any idea?

my /etc/sssd/sssd/conf:
[domain/labinfomat]

cache_credentials = True
krb5_store_password_if_offline = True
ipa_domain = labinfomat
id_provider = ipa
auth_provider = ipa
access_provider = ipa
chpass_provider = ipa
ipa_dyndns_update = True
ipa_server = _srv_, archimede.labinfomat
ldap_tls_cacert = /etc/ipa/ca.crt
[sssd]
services = nss, pam, ssh
config_file_version = 2

domains = labinfomat
[nss]


[pam]

[sudo]

[autofs]

[ssh]

Thanks in advance

 	Tiziana

____________________________________________________
       ____
      / /  \           Tiziana Manfroni
     / / /\ \          Dipartimento di Matematica
    / / /\ \ \         Universita' Roma Tre
   / /_/__\ \ \        tel : 0657338237
  /________\ \ \       fax : 0657338080
  .___________\/	   e-mail : manfroni at mat.uniroma3.it
____________________________________________________