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-144/2019-03-24-1317/flakey.log

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

   https://git.samba.org/autobuild.flakey.sn-devel-144/2019-03-24-1317/samba-fileserver.stderr
   https://git.samba.org/autobuild.flakey.sn-devel-144/2019-03-24-1317/samba-fileserver.stdout
  
The top commit at the time of the failure was:

commit 7841c62ae4caeaa7bc13e7c6b8b930da7c22c97f
Author: Volker Lendecke <vl at samba.org>
Date:   Tue Mar 19 16:08:43 2019 +0100

    rpc_server3: Add a \n to a DEBUG message
    
    Signed-off-by: Volker Lendecke <vl at samba.org>
    Reviewed-by: Jeremy Allison <jra at samba.org>
    
    Autobuild-User(master): Jeremy Allison <jra at samba.org>
    Autobuild-Date(master): Fri Mar 22 19:02:32 UTC 2019 on sn-devel-144

and the last 50 lines of the stdout log were:

[93(372)/131 at 15m2s] samba3.blackbox.smbget (fileserver)(fileserver)
[94(382)/131 at 15m9s] samba3.blackbox.netshareenum (fileserver)(fileserver)
[95(386)/131 at 15m10s] samba3.blackbox.acl_xattr.NT1(fileserver)
[96(399)/131 at 15m22s] samba3.blackbox.acl_xattr.SMB3(fileserver)
[97(412)/131 at 15m29s] samba3.blackbox.smb2.not_casesensitive (fileserver)(fileserver)
[98(414)/131 at 15m30s] samba3.blackbox.inherit_owner.default.NT1(fileserver)
[99(433)/131 at 15m36s] samba3.blackbox.inherit_owner.default.SMB3(fileserver)
[100(452)/131 at 15m45s] samba3.blackbox.inherit_owner.full.NT1(fileserver)
[101(471)/131 at 15m54s] samba3.blackbox.inherit_owner.full.SMB3(fileserver)
[102(490)/131 at 16m2s] samba3.blackbox.inherit_owner.unix.NT1(fileserver)
[103(509)/131 at 16m11s] samba3.blackbox.inherit_owner.unix.SMB3(fileserver)
[104(528)/131 at 16m19s] samba3.blackbox.large_acl.NT1(fileserver)
[105(529)/131 at 16m21s] samba3.blackbox.large_acl.SMB3(fileserver)
[106(530)/131 at 16m22s] samba3.blackbox.give_owner(fileserver)
[107(541)/131 at 16m27s] samba3.blackbox.homes(fileserver)
[108(544)/131 at 16m29s] samba3.blackbox.force_group_change(fileserver)
[109(545)/131 at 16m31s] samba3.blackbox.smbclient_tarmode.NT1(fileserver)
[110(547)/131 at 16m34s] samba3.blackbox.smbclient_tarmode.SMB3(fileserver)
[111(549)/131 at 16m36s] samba3.blackbox.smbclient_tar.NT1(fileserver)
[112(571)/131 at 16m46s] samba3.blackbox.smbclient_tar.SMB3(fileserver)
[113(593)/131 at 16m54s] samba3.blackbox.net_usershare(fileserver:local)
[114(599)/131 at 16m55s] samba3.base.delaywrite(fileserver)
[115(616)/131 at 18m40s] samba3.base.deny1(fileserver)
[116(617)/131 at 19m35s] samba3.base.deny2(fileserver)
[117(618)/131 at 20m35s] samba3.raw.samba3hide(simpleserver)
[118(619)/131 at 20m36s] samba3.raw.samba3checkfsp(simpleserver)
[119(620)/131 at 20m36s] samba3.raw.samba3closeerr(simpleserver)
[120(621)/131 at 20m36s] samba3.smb2.notify-inotify(fileserver)
smbtorture 4.11.0pre1-DEVELOPERBUILD
Using seed 1553429738
Testing change notify of a rename with inotify
UNEXPECTED(failure): samba3.smb2.notify-inotify.inotify-rename(fileserver)
REASON: Exception: Exception: ../../source4/torture/smb2/notify.c:2591: status was NT_STATUS_CANCELLED, expected NT_STATUS_OK: smb2_notify_recv failed

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.blackbox.shadow_copy2 NT1 (fileserver)(fileserver) -> 172
samba3.blackbox.shadow_copy2 SMB3 (fileserver)(fileserver) -> 165
samba3.smbtorture_s3.vfs_aio_fork(simpleserver).RW2(simpleserver) -> 157
samba3.base.delaywrite(fileserver) -> 105
samba3.base.deny2(fileserver) -> 60
samba3.base.deny1(fileserver) -> 55
samba3.smb2.compound_find vfs_aio_pthread_async_dosmode_force_sync2(simpleserver) -> 44
samba3.smb2.compound_find vfs_aio_pthread_async_dosmode_force_sync1(simpleserver) -> 41
samba3.smb2.compound_find vfs_aio_pthread_async_dosmode_default2(simpleserver) -> 39
samba3.blackbox.dfree_quota (fileserver)(fileserver) -> 32
ERROR: test failed with exit code 1