autobuild[sn-devel-104]: intermittent test failure detected

[autobuild]

The autobuild test system (on sn-devel-104) 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-104/2016-09-06-1933/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey.sn-devel-104/2016-09-06-1933/samba.stderr
   http://git.samba.org/autobuild.flakey.sn-devel-104/2016-09-06-1933/samba.stdout
  
The top commit at the time of the failure was:

commit 451907739cc14717c12875b88fbbe63a53e9cbec
Author: Garming Sam <garming at samba.org>
Date:   Thu Jun 9 03:52:38 2016 +0200

    tests/dns_forwarder: Fail out with an assertion instead OOB error
    
    Signed-off-by: Garming Sam <garming at catalyst.net.nz>
    Reviewed-by: Andrew Bartlett <abartlet at samba.org>
    
    Autobuild-User(master): Garming Sam <garming at samba.org>
    Autobuild-Date(master): Tue Sep  6 15:41:54 CEST 2016 on sn-devel-144