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-144/2017-09-10-0615/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey.sn-devel-144/2017-09-10-0615/samba.stderr
   http://git.samba.org/autobuild.flakey.sn-devel-144/2017-09-10-0615/samba.stdout
  
The top commit at the time of the failure was:

commit 87f7d32a906799e83cb9b023978e689a630de017
Author: Amitay Isaacs <amitay at gmail.com>
Date:   Fri Aug 25 16:55:34 2017 +1000

    ctdb-tests: Fix ctdb process-exist tests
    
    BUG: https://bugzilla.samba.org/show_bug.cgi?id=13012
    
    Signed-off-by: Amitay Isaacs <amitay at gmail.com>
    Reviewed-by: Martin Schwenke <martin at meltin.net>
    
    Autobuild-User(master): Amitay Isaacs <amitay at samba.org>
    Autobuild-Date(master): Sat Sep  9 14:44:57 CEST 2017 on sn-devel-144