autobuild[sn-devel-144]: intermittent test failure detected

[autobuild]

The autobuild test system (on sn-devel-144) 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.sn-devel-144/2017-11-22-0108/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey.sn-devel-144/2017-11-22-0108/samba.stderr
   http://git.samba.org/autobuild.flakey.sn-devel-144/2017-11-22-0108/samba.stdout
  
The top commit at the time of the failure was:

commit 33f88abe6b14cf86360efd98ab4b66520244c2a7
Author: Jeremy Allison <jra at samba.org>
Date:   Wed Sep 20 11:04:50 2017 -0700

    s3: smbd: Chain code can return uninitialized memory when talloc buffer is grown.
    
    Ensure we zero out unused grown area.
    
    CVE-2017-15275
    
    BUG: https://bugzilla.samba.org/show_bug.cgi?id=13077
    
    Signed-off-by: Jeremy Allison <jra at samba.org>
    
    Autobuild-User(master): Karolin Seeger <kseeger at samba.org>
    Autobuild-Date(master): Tue Nov 21 19:42:22 CET 2017 on sn-devel-144