autobuild[sn-devel-104]: intermittent test failure detected

[autobuild]

The autobuild test system (on sn-devel-104) 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-104/2016-11-21-1610/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey.sn-devel-104/2016-11-21-1610/samba.stderr
   http://git.samba.org/autobuild.flakey.sn-devel-104/2016-11-21-1610/samba.stdout
  
The top commit at the time of the failure was:

commit 54e392b385728bba047404465207340a2e354ec6
Author: Amitay Isaacs <amitay at gmail.com>
Date:   Fri Nov 18 11:47:56 2016 +1100

    ctdb-recovery: Avoid NULL dereference in failure case
    
    BUG: https://bugzilla.samba.org/show_bug.cgi?id=12434
    
    Signed-off-by: Amitay Isaacs <amitay at gmail.com>
    Reviewed-by: Volker Lendecke <vl at samba.org>
    
    Autobuild-User(master): Volker Lendecke <vl at samba.org>
    Autobuild-Date(master): Mon Nov 21 12:26:04 CET 2016 on sn-devel-144