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/2015-03-25-0148/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey/2015-03-25-0148/samba.stderr
   http://git.samba.org/autobuild.flakey/2015-03-25-0148/samba.stdout
  
The top commit at the time of the failure was:

commit d1914367289b58f26544ee6e116490d662d9c41c
Author: Jeremy Allison <jra at samba.org>
Date:   Fri Mar 20 10:59:08 2015 -0700

    lib: tdb: Use sigaction when testing for robust mutexes.
    
    Fixes bug #11175 - Lots of winbindd zombie processes on Solaris platform.
    
    https://bugzilla.samba.org/show_bug.cgi?id=11175
    
    Signed-off-by: Jeremy Allison <jra at samba.org>
    Reviewed-by: Volker Lendecke <vl at samba.org>
    
    Autobuild-User(master): Volker Lendecke <vl at samba.org>
    Autobuild-Date(master): Tue Mar 24 14:43:22 CET 2015 on sn-devel-104