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-144/2017-09-26-0720/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey.sn-devel-144/2017-09-26-0720/samba.stderr
   http://git.samba.org/autobuild.flakey.sn-devel-144/2017-09-26-0720/samba.stdout
  
The top commit at the time of the failure was:

commit 3982b774f4f41661e890dc2ef2d9403db33c7195
Author: Gary Lockyer <gary at catalyst.net.nz>
Date:   Wed Sep 6 15:59:55 2017 +1200

    tfork: set waiter process title
    
    Display a meaningful process title for the waiter process, now that smbd is
    calling setproctitle_init() and this value will be displayed in ps
    output.
    
    Signed-off-by: Gary Lockyer <gary at catalyst.net.nz>
    Reviewed-by: Andrew Bartlett <abartlet at samba.org>
    Reviewed-by: Ralph Boehme <slow at samba.org>
    
    Autobuild-User(master): Andrew Bartlett <abartlet at samba.org>
    Autobuild-Date(master): Tue Sep 26 04:38:59 CEST 2017 on sn-devel-144