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

Sat Sep 8 06:07:58 UTC 2018

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-144/2018-09-08-0807/flakey.log

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

   https://git.samba.org/autobuild.flakey.sn-devel-144/2018-09-08-0807/samba.stderr
   https://git.samba.org/autobuild.flakey.sn-devel-144/2018-09-08-0807/samba.stdout

The top commit at the time of the failure was:

commit b1bf9c5d850457dce1d5a38bdb800f0280c54d68
Author: Justin Stephenson <jstephen at redhat.com>
Date:   Fri Aug 31 15:28:36 2018 -0400

    spoolss-iremotewinspool-tests: Use more recent client OS version

    Set torture test client info build, major, and minor
    version numbers to Windows 7 and Windows Server 2008 R2 values

     buildnum: 7007
     major: 6
     minor: 1

    Build number taken from
     [MS-RPRN] <168> Section 2.2.3.10.1

    Major/Minor numbers taken from
     https://docs.microsoft.com/en-us/windows/desktop/sysinfo/operating-system-version

    Signed-off-by: Justin Stephenson <jstephen at redhat.com>
    Reviewed-by: Jeremy Allison <jra at samba.org>
    Reviewed-by: Andreas Schneider <asn at samba.org>

    Autobuild-User(master): Jeremy Allison <jra at samba.org>
    Autobuild-Date(master): Sat Sep  8 04:35:56 CEST 2018 on sn-devel-144

and the last 50 lines of the stdout log were:

[783(4780)/848 at 1h20m46s] samba4.deletetest.python(ad_dc_ntvfs)(ad_dc_ntvfs)
[784(4784)/848 at 1h20m48s] samba4.blackbox.spn.py(ad_dc_ntvfs:local)(ad_dc_ntvfs:local)
[785(4795)/848 at 1h20m52s] samba4.rpc.samr.large-dc.one(vampire_dc)
[786(4798)/848 at 1h21m1s] samba4.rpc.samr.large-dc.two(vampire_dc)
[787(4801)/848 at 1h21m9s] samba4.rpc.echo(rodc)
[788(4811)/848 at 1h21m13s] samba4.rpc.echo(rodc:local)
[789(4821)/848 at 1h21m17s] samba4.rpc.echo.testallowed(rodc:local)
[790(4831)/848 at 1h21m20s] samba4.rpc.echo.testdenied(rodc:local)
[791(4841)/848 at 1h21m24s] samba4.blackbox.smbclient(rodc:local)(rodc:local)
[792(4843)/848 at 1h21m24s] samba.tests.samba_tool.rodc(rodc:local)
[793(4852)/848 at 1h21m55s] samba.blackbox.rpcclient_samlogon(rodc:local)
[794(4856)/848 at 1h21m55s] samba.blackbox.rpcclient_samlogon_testallowed(rodc:local)
[795(4860)/848 at 1h21m56s] samba.blackbox.rpcclient_samlogon_testdenied(rodc:local)
[796(4864)/848 at 1h21m57s] samba4.drs.ridalloc_exop.python(vampire_dc)(vampire_dc)
[797(4875)/848 at 1h27m15s] samba4.drs.samba_tool_drs.python(vampire_dc)(vampire_dc:local)
[798(4889)/848 at 1h31m4s] samba4.drs.samba_tool_drs_showrepl.python(vampire_dc)(vampire_dc:local)
[799(4893)/848 at 1h31m12s] samba4.drs.replica_sync.python(vampire_dc)(vampire_dc:local)
[800(4909)/848 at 1h34m57s] samba4.drs.delete_object.python(vampire_dc)(vampire_dc)
[801(4911)/848 at 1h35m6s] samba4.drs.fsmo.python(vampire_dc)(vampire_dc)
[802(4916)/848 at 1h35m24s] samba4.drs.repl_move.python(vampire_dc)(vampire_dc)
[803(4937)/848 at 1h37m19s] samba4.drs.getnc_exop.python(vampire_dc)(vampire_dc)
[804(4949)/848 at 1h37m40s] samba4.drs.getnc_unpriv.python(vampire_dc)(vampire_dc)
[805(4953)/848 at 1h37m46s] samba4.drs.linked_attributes_drs.python(vampire_dc)(vampire_dc)
[806(4956)/848 at 1h37m49s] samba4.drs.link_conflicts.python(vampire_dc)(vampire_dc)
[807(4968)/848 at 1h43m59s] samba4.drs.samba_tool_drs.python(promoted_dc)(promoted_dc:local)
UNEXPECTED(error): samba4.drs.samba_tool_drs.python(promoted_dc).samba_tool_drs.SambaToolDrsTests.test_samba_tool_kcc(promoted_dc:local)
REASON: Exception: Exception: Traceback (most recent call last):
  File "/memdisk/autobuild/fl/b845265/samba/source4/torture/drs/python/samba_tool_drs.py", line 81, in test_samba_tool_kcc
    self.cmdline_creds))
  File "bin/python/samba/tests/__init__.py", line 400, in check_output
    raise BlackboxProcessError(retcode, line, stdoutdata, stderrdata)
BlackboxProcessError: Command '/memdisk/autobuild/fl/b845265/samba/bin/samba-tool drs kcc localdc -USAMBADOMAIN/Administrator%locDCpass1'; exit status 255; stdout: ''; stderr: 'ERROR(runtime): DsExecuteKCC failed - (3221225653, '{Device Timeout} The specified I/O operation on %hs was not completed before the time-out period expired.')
'

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

A summary with detailed information can be found in:
  ./bin/ab/summary
TOP 10 slowest tests
samba4.ldap.rodc_rwdc.python(rodc)(rodc:local) -> 453
samba4.drs.link_conflicts.python(vampire_dc)(vampire_dc) -> 370
samba4.drs.ridalloc_exop.python(vampire_dc)(vampire_dc) -> 318
samba4.ldap.confidential_attr.python(ad_dc_ntvfs)(ad_dc_ntvfs) -> 308
samba4.ldap.vlv.python(ad_dc_ntvfs)(ad_dc_ntvfs) -> 233
samba4.drs.samba_tool_drs.python(vampire_dc)(vampire_dc:local) -> 229
samba4.rpc.samr.passwords.lockout on ncacn_np with (ad_dc_ntvfs) -> 226
samba4.drs.replica_sync.python(vampire_dc)(vampire_dc:local) -> 225
samba4.rpc.samr.passwords.pwdlastset on ncacn_np with (ad_dc_ntvfs) -> 200
samba4.ldap.password_lockout.python(ad_dc_ntvfs)(ad_dc_ntvfs) -> 169
ERROR: test failed with exit code 1