autobuild[sn-devel-144]: intermittent test failure detected

[autobuild]

The autobuild test system (on sn-devel-144) has detected an intermittent failing test in 
the current master tree.

The autobuild log of the failure is available here:

   https://git.samba.org/autobuild.flakey.sn-devel-144/2018-08-25-0047/flakey.log

The failure seems to be in the "samba-nt4" suite, whose build logs are available here:

   https://git.samba.org/autobuild.flakey.sn-devel-144/2018-08-25-0047/samba-nt4.stderr
   https://git.samba.org/autobuild.flakey.sn-devel-144/2018-08-25-0047/samba-nt4.stdout
  
The top commit at the time of the failure was:

commit 7c89edfe54b0c5b44635c27371eeb29370270448
Author: Bernd Kuhls <bernd.kuhls at t-online.de>
Date:   Sat Aug 18 09:43:00 2018 +0200

    Fix uClibc build on 64bit platforms by including stdint.h
    
    Fixes an error detected by buildroot autobuilders:
    http://autobuild.buildroot.net/results/573/573e2268e205e10d1352fa81122d8f225fdb4575/build-end.log
    
    /home/rclinux/rc-buildroot-test/scripts/instance-1/output/host/mips64el-buildroot-linux-uclibc/sysroot/usr/include/stdint.h:122:27:
    error: conflicting types for 'uintptr_t'
     typedef unsigned long int uintptr_t;
                               ^
    In file included from ../lib/ldb/tests/ldb_msg.c:17:0:
    ../third_party/cmocka/cmocka.h:126:28: note: previous declaration of 'uintptr_t' was here
           typedef unsigned int uintptr_t;
    
    The define __WORDSIZE is missing when cmocka.h decides how to
    define uintptr_t, this patch includes stdint.h when needed.
    
    Patch sent upstream:
    https://lists.samba.org/archive/samba-technical/2018-January/125306.html
    
    Signed-off-by: Bernd Kuhls <bernd.kuhls at t-online.de>
    Reviewed-by: Volker Lendecke <vl at samba.org>
    Reviewed-by: Jeremy Allison <jra at samba.org>
    
    Autobuild-User(master): Volker Lendecke <vl at samba.org>
    Autobuild-Date(master): Fri Aug 24 17:22:10 CEST 2018 on sn-devel-144

and the last 50 lines of the stdout log were:

[182(1048)/565 at 11m34s] samba3.raw.sfileinfo.bug(nt4_dc)
[183(1048)/565 at 11m34s] samba3.raw.streams(nt4_dc)
[184(1061)/565 at 11m37s] samba3.raw.unlink(nt4_dc)
[185(1064)/565 at 11m38s] samba3.raw.write(nt4_dc)
[186(1068)/565 at 11m39s] samba3.raw.samba3hide(nt4_dc)
[187(1069)/565 at 11m39s] samba3.raw.samba3badpath(nt4_dc)
[188(1070)/565 at 11m39s] samba3.raw.sfileinfo.rename(nt4_dc)
[189(1071)/565 at 11m40s] samba3.raw.session plain(nt4_dc)
[190(1073)/565 at 11m40s] samba3.raw.session enc(nt4_dc)
[191(1075)/565 at 11m40s] samba3.raw.samba3caseinsensitive(nt4_dc)
[192(1076)/565 at 11m40s] samba3.raw.samba3posixtimedlock(nt4_dc)
[193(1077)/565 at 11m46s] samba3.raw.samba3rootdirfid(nt4_dc)
[194(1078)/565 at 11m46s] samba3.raw.sfileinfo.end-of-file(nt4_dc)
[195(1079)/565 at 11m46s] samba3.raw.samba3checkfsp(nt4_dc)
[196(1080)/565 at 11m46s] samba3.raw.samba3closeerr(nt4_dc)
[197(1081)/565 at 11m47s] samba3.raw.samba3oplocklogoff(nt4_dc)
[198(1082)/565 at 11m47s] samba3.raw.samba3badnameblob(nt4_dc)
[199(1083)/565 at 11m47s] samba3.smb2.getinfo(nt4_dc)
[200(1089)/565 at 11m48s] samba3.smb2.lock aio(nt4_dc)
[201(1110)/565 at 11m50s] samba3.smb2.lock(nt4_dc)
[202(1131)/565 at 11m52s] samba3.smb2.read(nt4_dc)
[203(1135)/565 at 11m53s] samba3.smb2.create(nt4_dc)
[204(1148)/565 at 11m54s] samba3.smb2.acls(nt4_dc)
[205(1156)/565 at 11m56s] samba3.smb2.notify(nt4_dc)
TESTING CHANGE NOTIFY ON DIRECTORIES
Testing notify cancel
Testing notify mkdir
Testing notify rmdir
Testing notify mkdir - rmdir - mkdir - rmdir
Testing buffered notify on create of 10 files
Testing notify on unlink for the first file
UNEXPECTED(failure): samba3.smb2.notify.dir(nt4_dc)
REASON: Exception: Exception: (../source4/torture/smb2/notify.c:394) wrong value for notify.smb2.out.num_changes  0x9 should be 0xa

FAILED (1 failures, 0 errors and 0 unexpected successes in 0 testsuites)

A summary with detailed information can be found in:
  ./bin/ab/summary
TOP 10 slowest tests
samba3.raw.notify(nt4_dc) -> 101
samba3.blackbox.net.rpc.conf(nt4_dc) -> 47
samba3.raw.search(nt4_dc) -> 46
samba3.raw.oplock(nt4_dc) -> 44
samba3.raw.lock(nt4_dc) -> 33
samba3.smbtorture_s3.crypt_client(nt4_dc).OPLOCK1(nt4_dc) -> 31
samba3.blackbox.net.local.conf(nt4_dc:local) -> 31
samba3.base.lock(nt4_dc) -> 23
samba3.base.dir2(nt4_dc) -> 23
samba3.base.defer_open(nt4_dc) -> 17
ERROR: test failed with exit code 1