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

Andrew Bartlett abartlet at samba.org
Sat Jun 30 22:47:46 MDT 2012


On Sat, 2012-06-30 at 21:05 -0700, Jeremy Allison wrote:
> 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.

Steve,

Can you please eliminate local variables by running this in the root of
your git repo (this will wipe local changes):

git checkout .
git clean -x -f -d

Thanks,

Andrew Bartlett

-- 
Andrew Bartlett                                http://samba.org/~abartlet/
Authentication Developer, Samba Team           http://samba.org



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