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-104/2016-02-18-1207/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey.sn-devel-104/2016-02-18-1207/samba.stderr
   http://git.samba.org/autobuild.flakey.sn-devel-104/2016-02-18-1207/samba.stdout
  
The top commit at the time of the failure was:

commit 833a2f474367624dd9980abb28227850e95fe976
Author: Jeremy Allison <jra at samba.org>
Date:   Tue Feb 16 14:23:53 2016 -0800

    lib: tevent: Fix memory leak reported by Pavel Březina <pbrezina at redhat.com> when old signal action restored.
    
    BUG: https://bugzilla.samba.org/show_bug.cgi?id=11742
    
    Signed-off-by: Jeremy Allison <jra at samba.org>
    Reviewed-by: Andreas Schneider <asn at samba.org>
    
    Autobuild-User(master): Andreas Schneider <asn at cryptomilk.org>
    Autobuild-Date(master): Thu Feb 18 01:42:50 CET 2016 on sn-devel-144