[Pkg-samba-maint] Bug#556536: winbind segfaults many time per second

Jim Barber jim.barber at ddihealth.com
Mon Jan 4 06:51:13 UTC 2010

For my set up, winbind is talking to 2x Windows Server 2008 domain controllers and one Windows Server 2003 domain controller.

The Linux kernel version installed is linux-image-2.6.30-2-686 version 2.6.30-8, so I haven't upgraded to 2.6.30-8squeeze1 yet).

Like Dale, I am able to run 'wbinfo -u' and 'wbinfo -g' just fine.
But I got many emails per second showing that it was panicing.
The mail software running on the winbind server (sendmail based) was reporting it was unable to deliver messages to local users since they were unknown.

Output from testparm is:

         workgroup = DDIHEALTH
         realm = DDIHEALTH.COM
         server string = %h server
         security = ADS
         obey pam restrictions = Yes
         pam password change = Yes
         passwd program = /usr/bin/passwd %u
         passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* .
         unix password sync = Yes
         syslog = 0
         log file = /var/log/samba/log.%m
         max log size = 50000
         disable netbios = Yes
         name resolve order = host
         dns proxy = No
         panic action = /usr/share/samba/panic-action %d
         idmap uid = 10000-20000
         idmap gid = 10000-20000
         template homedir = /home/%U
         winbind enum users = Yes
         winbind enum groups = Yes
         winbind use default domain = Yes
         winbind offline logon = Yes

         comment = Home Directories
         valid users = %S
         create mask = 0700
         directory mask = 0700
         browseable = No
         browsable = No

         comment = All Printers
         path = /var/spool/samba
         create mask = 0700
         printable = Yes
         browseable = No
         browsable = No

         comment = Printer Drivers
         path = /var/lib/samba/printers

Jim Barber
DDI Health

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