autobuild: intermittent test failure detected

[autobuild]

The autobuild test system 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/2014-03-23-1317/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey/2014-03-23-1317/samba.stderr
   http://git.samba.org/autobuild.flakey/2014-03-23-1317/samba.stdout
  
The top commit at the time of the failure was:

commit 20c719677a28afa1d1b912b9fadbf384e9e65de7
Author: Martin Schwenke <martin at meltin.net>
Date:   Wed Jan 22 17:01:19 2014 +1100

    ctdb/daemon: Optimise deletion of IPs
    
    Previous commits maintained the ordering between
    ctdb_remove_orphaned_ifaces() and ctdb_vnn_unassign_iface().  This
    meant that ctdb_remove_orphaned_ifaces() needed to steal the orphaned
    interfaces and they would be freed later.
    
    Unassign the interface first and things get simpler.
    ctdb_remove_orphaned_ifaces() is now self-contained.
    
    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): Sun Mar 23 06:20:43 CET 2014 on sn-devel-104