smbd panic after per-thread UID handling changes (was: Re: Samba4:smb_panic(): calling panic action crash)

[Jeremy Allison]

On Sun, Jul 01, 2012 at 02:02:05PM +1000, Andrew Bartlett wrote:
> On Sat, 2012-06-30 at 20:08 +0200, steve wrote:
> > On 30/06/12 00:27, steve wrote:
> > > On 30/06/12 00:07, Andrew Bartlett wrote:
> > >> On Fri, 2012-06-29 at 19:40 +0200, steve wrote:
> > >>> Version 4.0.0beta3-GIT-f3862b9
> > >>>
> > >>> Hi
> > >>> Calling e.g. smbclient with this build gives:
> > >>
> > >>> Any ideas?
> > >>
> > >> Have you re-run configure?
> > >>
> > 
> > Yes.
> > Still the same problem:
> > 
> > Could you please help? This occurs whenever we request anything from 
> > smbd e.g. smbclient.
> > 
> > smbclient //server/share -UAdministrator works however. Just not with users.
> > 
> > 
> > 
> > /usr/local/samba/sbin/smbd: Failed to set uid privileges to (-1,3000008) 
> > now set to (50888,50888)
> > /usr/local/samba/sbin/smbd: PANIC (pid 11857): failed to set uid
> > /usr/local/samba/sbin/smbd:
> 
> Jeremy,
> 
> Can you please look into this, as it seems (in timing and area) quite
> closely related to your uid handling changes?

Already looked at it :-). Need more info. Doesn't happen (obviously)
with a local Samba client or with a Windows client here, else I wouldn't
have pushed any changes.

Jeremy.