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-144/2016-08-03-2335/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey.sn-devel-144/2016-08-03-2335/samba.stderr
   http://git.samba.org/autobuild.flakey.sn-devel-144/2016-08-03-2335/samba.stdout
  
The top commit at the time of the failure was:

commit 24e28c0aa52399f03acf830a1ad72af0139b0606
Author: Martin Schwenke <martin at meltin.net>
Date:   Thu Jul 28 14:04:23 2016 +1000

    ctdb-mutex: Fix CID 1359217 Resource leak (RESOURCE_LEAK)
    
    Signed-off-by: Martin Schwenke <martin at meltin.net>
    Reviewed-by: Amitay Isaacs <amitay at gmail.com>
    
    Autobuild-User(master): Amitay Isaacs <amitay at samba.org>
    Autobuild-Date(master): Wed Aug  3 09:13:55 CEST 2016 on sn-devel-144