[Samba] [samba4] crash of winbind after "ls -l /usr/local/samba/var/locks/sysvol"

samba at nisx.de samba at nisx.de
Wed Apr 24 06:03:17 MDT 2013


Hi,

could you or anyone tell me how to do this? I have never used gdb.

Mit freundlichen Grüßen
  Thomas Nolte
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-----Ursprüngliche Nachricht-----
Von: Volker Lendecke [mailto:Volker.Lendecke at SerNet.DE] 
Gesendet: Mittwoch, 24. April 2013 13:35
An: Thomas Nolte
Betreff: Re: [Samba] [samba4] crash of winbind after "ls -l /usr/local/samba/var/locks/sysvol"

On Wed, Apr 24, 2013 at 12:51:51PM +0200, samba at nisx.de wrote:
> Hi there,
> 
> I have done this:
> useradd -d /tmp -M -s /bin/false -u 3000000 -g 100 -o -l 
> samba4-workaround0 and also for users from 3000001 up to 3000008.
> 
> groupadd -g 516 -o samba4-workaround-group 516 and also for groups 
> from 517 up to 561.
> 
> Now all group and user ids are masked, which let winbind crashes:
> 
> root at leela:~# ll /opt/samba/var/locks/sysvol insgesamt 4
> drwxrws---+ 4 root samba4-workaround-group544 35 Mär 18 00:41 
> drwxrws---+ futurama.loc

Wenn da irgend ein Prozess stirbt, brauchen wir von diesem Prozess ein "bt full" backtrace von gdb.

Viele Grüße,

Volker Lendecke

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