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-144/2017-02-16-1200/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey.sn-devel-144/2017-02-16-1200/samba.stderr
   http://git.samba.org/autobuild.flakey.sn-devel-144/2017-02-16-1200/samba.stdout
  
The top commit at the time of the failure was:

commit 5e7ae1b1e2fa8137aaa6a2a2f446156ae61f4c84
Author: Martin Schwenke <martin at meltin.net>
Date:   Tue Feb 14 09:04:41 2017 +1100

    ctdb-scripts: Initialise CTDB_NFS_CALLOUT in statd-callout
    
    Some configurations may set CTDB_NFS_CALLOUT to the empty string.
    They may do this if they allow a choice of NFS implementations.  In
    this case the default call-out for Linux kernel NFS should be used.
    However, statd-callout does not call nfs_callout_init() to set the
    default.  Therefore, statd-callout is unable to restart the lock
    manager, so the grace period is never entered.
    
    statd-callout must call nfs_callout_init() before trying to restart
    the lock manager.
    
    BUG: https://bugzilla.samba.org/show_bug.cgi?id=12589
    
    Signed-off-by: Martin Schwenke <martin at meltin.net>
    Reviewed-by: Amitay Isaacs <amitay at gmail.com>
    
    Autobuild-User(master): Martin Schwenke <martins at samba.org>
    Autobuild-Date(master): Thu Feb 16 09:21:03 CET 2017 on sn-devel-144