autobuild: intermittent test failure detected

[autobuild]

The autobuild test system has detected an intermittent failing test in 
the current master tree.

The autobuild log of the failure is available here:

   http://git.samba.org/autobuild.flakey/2012-12-21-1531/flakey.log

The samba3 build logs are available here:

   http://git.samba.org/autobuild.flakey/2012-12-21-1531/samba3.stderr
   http://git.samba.org/autobuild.flakey/2012-12-21-1531/samba3.stdout

The source4 build logs are available here:

   http://git.samba.org/autobuild.flakey/2012-12-21-1531/samba.stderr
   http://git.samba.org/autobuild.flakey/2012-12-21-1531/samba.stdout
  
The top commit at the time of the failure was:

commit a444bb95a270ca5b331041c11a7e785c1e0559b7
Author: Volker Lendecke <vl at samba.org>
Date:   Fri Dec 14 16:07:11 2012 +0100

    tdb: Add a comment explaining the "check"
    
    I had to ask git blame to find why we have to do it here...
    
    Reviewed-by: Rusty Russell <rusty at samba.org>
    Reviewed-by: Stefan Metzmacher <metze at samba.org>
    
    Autobuild-User(master): Stefan Metzmacher <metze at samba.org>
    Autobuild-Date(master): Fri Dec 21 13:54:39 CET 2012 on sn-devel-104