Hi,

I've updated my server from 3.4.0 to 3.4.3 (sernet packages). After restarting smb, winbindd I couldn't access my share, ls couldn't map gid to name.

wbinfo -u & -g works as expected, id for a domain-users wait's for ca. 10 sec. and only reports numerical values.

net rpc testjoin reports nothing obvious. 

I've removed the installed samba and downgraded to 3.3.9 (sernet packages), same behaviour. 
When queriying winbind over nss winbind writes a panic to the log and creates a corefile.

Environment:

Windows 2003-R2 Domain, one CTDB-Cluster with two samba-servers (which are fine and still on 3.3.7)
Server: Dual Opteron, 4GB RAM, 3ware 9550sxu, Centos 5.3 x64

smb.conf:
[global]
        workgroup = RENZEL
        server string = Magic partitioning und fax server
        security = ADS
        password server = 10.0.0.43
        log file = /var/log/samba/log.%m
        load printers = No
        show add printer wizard = No
        template homedir = /samba/homes/%U
        template shell = /bin/bash
        map acl inherit = Yes
        posix locking = No
        winbind offline logon = true
        winbind normalize names = yes
        level2 oplocks = yes
        unix charset = UTF8
        idmap uid = 1000000-2000000
        idmap gid = 1000000-2000000
        idmap_hash:name_map = /etc/samba/name_map.cfg
        idmap backend = hash
        local master = no
        realm = RENZEL.DE.ISB
        name resolve order = wins bcast
        disable netbios = no
        client NTLMv2 auth = yes
        socket options = IPTOS_LOWDELAY TCP_NODELAY
        deadtime = 720
        netbios name = DMPUF
        log level = 1 winbind:10

[Archiv]
        path = /samba/archiv
        valid users = @RENZEL\domänen-benutzer
        read only = No
        create mask = 0775
        inherit acls = yes

examples from commandline made within 30 sec.:

root@dmpuf /var/log/samba#  wbinfo -G 1726480897
S-1-5-21-296725697-3454240351-952247576-513
root@dmpuf /var/log/samba#  id renzel\\mgr
uid=1726482152(RENZEL\mgr) gid=1726480897(RENZEL\domänen-benutzer) groups=1726480897(RENZEL\domänen-benutzer),1726482060(RENZEL\reflex-übersetzer),1726482145,1726480896,172648
2056
root@dmpuf /var/log/samba#  id renzel\\mgr
id: renzel\mgr: No such user
root@dmpuf /var/log/samba#  id renzel\\mgr
id: renzel\mgr: No such user
root@dmpuf /var/log/samba#  wbinfo -G 1726480897
Could not convert gid 1726480897 to sid
root@dmpuf /var/log/samba#


Matthias