[Samba] change_to_user: Invalid vuid used 101

[Peter Shearer]

I will turn up the logging a bit to see what is going on.  I'll post more
when I have information.  Thanks for your time!
____________________________________
Peter D. Shearer
Network Administrator
Northwest Christian College, Eugene, OR
shearerp at nwcc.edu   http://www.nwcc.edu


> -----Original Message-----
> From: Andrew Bartlett [mailto:abartlet at samba.org]
> Sent: Saturday, August 17, 2002 12:45 AM
> To: Peter Shearer
> Cc: 'samba at lists.samba.org'
> Subject: Re: [Samba] change_to_user: Invalid vuid used 101
> 
> 
> Peter Shearer wrote:
> > 
> > -----BEGIN PGP SIGNED MESSAGE-----
> > Hash: SHA1
> > 
> > Hello!
> > 
> > I'm running into an issue where users log into their Win2k/NT4.0
> > workstations, download their profiles off of our Samba 2.2.5 server,
> > map home, miscellaneous shares, and printers on it, and 
> then randomly
> > during their session they cannot open these remote devices.  They
> > receive an "Access Denied" message when trying to do anything with
> > the server.  The log then fills with tons of the following:
> > 
> > [2002/08/16 10:34:56, 2] smbd/uid.c:change_to_user(138)
> >   change_to_user: Invalid vuid used 101
> > 
> > It's fixed when they log out and back in.  Anyone have an idea of
> > what this is?  I tried to search Google and the Samba archives, but
> > didn't get very far.  We do not use winbind, and all of our users
> > have UNIX user accounts of the same name as their accounts in the NT
> > 4.0 domain.  It's so sporadic that I haven't even had the time to
> > nail down a more detailed log (this was a lucky catch at a time when
> > debug was at level 2).
> > 
> > Any ideas?  Thanks!
> 
> Now that is rather interesting...
> 
> Can you try and chase it down a bit - turn up the debug level 
> and see if
> you can track the vuid being issued and (possilby) being closed
> (SMBSessionSetupandX/SMBLogOffandX)?
> 
> Andrew Bartlett
> 
> -- 
> Andrew Bartlett                                 abartlet at pcug.org.au
> Manager, Authentication Subsystems, Samba Team  abartlet at samba.org
> Student Network Administrator, Hawker College   abartlet at hawkerc.net
> http://samba.org     http://build.samba.org     http://hawkerc.net
>