[Samba-it] winbind panic

[Paolo Sala]

Ho appena aggiornato una distribuzione debian da sarge a etch e è sorto
qualche problema con winbind.

Se faccio wbinfo -u vedo tranquillamente tutti gli utenti del dominio
mentre se faccio getent passwd winbind muore e nei log trovo:
> The Samba 'panic action' script, /usr/share/samba/panic-action,
> was called for pid 2999 (/usr/sbin/winbindd).
>
> Below is a backtrace for this process generated with gdb, which shows
> the state of the program at the time the error occured.  You are
> encouraged to submit this information as a bug report to Debian.  For
> information about the procedure for submitting bug reports , please see
> http://www.debian.org/Bugs/Reporting or the reportbug(1) manpage.
>
> (no debugging symbols found)
> Using host libthread_db library "/lib/tls/libthread_db.so.1".
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> [Thread debugging using libthread_db enabled]
> [New Thread -1212823872 (LWP 2999)]
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> 0xb7d048be in waitpid () from /lib/tls/libc.so.6
> #0  0xb7d048be in waitpid () from /lib/tls/libc.so.6
> #1  0xb7cac699 in strtold_l () from /lib/tls/libc.so.6
> #2  0x0811482a in smb_panic ()
> #3  0x080ff1af in dbgtext ()
> #4  <signal handler called>
> #5  0xb7902f71 in ?? () from /usr/lib/samba/idmap/rid.so
> #6  0x08402678 in ?? ()
> #7  0xbfc1fbc8 in ?? ()
> #8  0xbfc1fbd8 in ?? ()
> #9  0x080f9ef9 in talloc_named_const ()
> #10 0xb790327a in ?? () from /usr/lib/samba/idmap/rid.so
> #11 0xbfc1fbf8 in ?? ()
> #12 0x08422880 in ?? ()
> #13 0x00000000 in ?? ()
>   

Questa è la mia sezione global di smb.conf:
> [global]
>     unix charset = ISO8859-15
>     workgroup = DOMINIOCSA
>     server string = %h server (Samba %v)
>     security = DOMAIN
>     allow trusted domains = No
>     obey pam restrictions = Yes
>     passdb backend = tdbsam
>     passwd program = /usr/bin/passwd %u
>     passwd chat = *Enter\snew\sUNIX\spassword:* %n\n
> *Retype\snew\sUNIX\spassword:* %n\n .
>     syslog = 0
>     log file = /var/log/samba/log.%m
>     max log size = 1000
>     dns proxy = No
>     panic action = /usr/share/samba/panic-action %d
>     idmap backend = rid:DOMINIOCSA=10000-25000
>     idmap uid = 10000-25000
>     idmap gid = 10000-25000
>     winbind enum users = Yes
>     winbind enum groups = Yes
>     invalid users = root

e questo è nsswitch.conf
> passwd:         files winbind
> group:          files winbind
> shadow:         files
>
> hosts:          files wins dns
> networks:       files
>
> protocols:      db files
> services:       db files
> ethers:         db files
> rpc:            db files
>
> netgroup:       nis

Credete che sia un baco? Esiste un modo per bypassarlo?

Grazie mille

Piviul