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

autobuild autobuild at
Wed Nov 30 03:02:37 UTC 2016

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:

The samba build logs are available here:
The top commit at the time of the failure was:

commit 275d9fc7d943048c5e580e656b6ad85b8fc6cc14
Author: Volker Lendecke <vl at>
Date:   Mon Nov 21 21:00:01 2016 +0100

    tdb: Fix mutexes on FreeBSD
    susv4 on mmap has the following snippet:
    > The state of synchronization objects such as mutexes, semaphores,
    > barriers, and conditional variables placed in shared memory mapped
    > with MAP_SHARED becomes undefined when the last region in any process
    > containing the synchronization object is unmapped.
    This means we can't keep the mutex mmap area unmapped at any point
    in time.
    Signed-off-by: Volker Lendecke <vl at>
    Reviewed-by: Jeremy Allison <jra at>
    Autobuild-User(master): Jeremy Allison <jra at>
    Autobuild-Date(master): Tue Nov 29 23:59:52 CET 2016 on sn-devel-144

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