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

autobuild autobuild at samba.org
Sun Sep 9 16:29:38 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-144/2018-09-09-1829/flakey.log

The failure seems to be in the "samba-py3" suite, whose build logs are available here:

   https://git.samba.org/autobuild.flakey.sn-devel-144/2018-09-09-1829/samba-py3.stderr
   https://git.samba.org/autobuild.flakey.sn-devel-144/2018-09-09-1829/samba-py3.stdout
  
The top commit at the time of the failure was:

commit 8c00c017cb5dc930b229a6fff8e541322a63494e
Author: Jeremy Allison <jra at samba.org>
Date:   Fri Sep 7 15:14:37 2018 -0700

    s4: torture: Ensure raw notify tests use different directories.
    
    Should help track down flapping tests.
    
    Signed-off-by: Jeremy Allison <jra at samba.org>
    Reviewed-by: Andrew Bartlett <abartlet at samba.org>
    
    Autobuild-User(master): Andrew Bartlett <abartlet at samba.org>
    Autobuild-Date(master): Sat Sep  8 11:37:44 CEST 2018 on sn-devel-144

and the last 50 lines of the stdout log were:

[25(181)/36 at 5m4s] samba.tests.emulate.traffic_packet.python3(ad_dc_ntvfs)
[26(270)/36 at 5m58s] samba.tests.blackbox.traffic_replay.python3(ad_dc_ntvfs)
[27(276)/36 at 6m9s] samba.tests.blackbox.traffic_learner.python3(ad_dc_ntvfs)
[28(278)/36 at 6m10s] samba.tests.blackbox.traffic_summary.python3(ad_dc_ntvfs)
[29(278)/36 at 6m10s] samba.tests.blackbox.smbcontrol.python3(ad_dc_ntvfs:local)
[30(280)/36 at 6m11s] samba.tests.blackbox.smbcontrol.python3(promoted_dc:local)
[31(282)/36 at 6m13s] samba4.schemaInfo.python(ad_dc_ntvfs).python3(ad_dc_ntvfs)
[32(284)/36 at 6m17s] samba.tests.dsdb_schema_attributes.python3(ad_dc_ntvfs:local)
[33(290)/36 at 6m31s] samba4.drs.replica_sync_rodc.python(rodc).python3(rodc:local)
[34(292)/36 at 7m12s] samba4.tombstone_reanimation.python.python3(ad_dc_ntvfs)
[35(304)/36 at 7m20s] samba.tests.samba_tool.visualize_drs.python3(vampire_dc)
[36(315)/36 at 8m45s] samba.tests.samba_tool.visualize_drs.python3(promoted_dc)
Attempting to contact ldap://promotedvdc.samba.example.com (CN=PROMOTEDVDC,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=samba,DC=example,DC=com)
Attempting to contact ldap://localdc.samba.example.com (CN=LOCALDC,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=samba,DC=example,DC=com)
found extra DSAs:
   CN=RODC,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=samba,DC=example,DC=com
missing DSAs (known locally, not by CN=LOCALDC,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=samba,DC=example,DC=com):
Attempting to contact ldap://localvampiredc.samba.example.com (CN=LOCALVAMPIREDC,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=samba,DC=example,DC=com)
found extra DSAs:
   CN=RODC,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=samba,DC=example,DC=com
missing DSAs (known locally, not by CN=LOCALVAMPIREDC,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=samba,DC=example,DC=com):
UNEXPECTED(failure): samba.tests.samba_tool.visualize_drs.python3.samba.tests.samba_tool.visualize_drs.SambaToolVisualizeDrsTest.test_reps_remote(promoted_dc)
REASON: Exception: Exception: Traceback (most recent call last):
  File "/memdisk/autobuild/fl/b2928742/samba-py3/bin/python/samba/tests/samba_tool/visualize_drs.py", line 466, in test_reps_remote
    self.assertCmdSuccess(result, out, err)
  File "/memdisk/autobuild/fl/b2928742/samba-py3/bin/python/samba/tests/samba_tool/base.py", line 109, in assertCmdSuccess
    exit, out, err, msg))
AssertionError: -1 is not None : exit[-1] stdout[] stderr[ERROR(<class 'KeyError'>): uncaught exception - 'f6d98f92-9f41-4db8-b7f3-1fe6765e74aa'
  File "/memdisk/autobuild/fl/b2928742/samba-py3/bin/python/samba/netcmd/__init__.py", line 183, in _run
    return self.run(*args, **kwargs)
  File "/memdisk/autobuild/fl/b2928742/samba-py3/bin/python/samba/netcmd/visualize.py", line 339, in run
    (guid_to_dnstr[str(r.source_dsa_obj_guid)],
]:

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
samba.tests.samba_tool.visualize_drs.python3(vampire_dc) -> 85
samba.tests.samba_tool.user.python3(ad_dc_ntvfs:local) -> 65
samba.tests.emulate.traffic_packet.python3(ad_dc_ntvfs) -> 54
samba.tests.samba_tool.user_wdigest.python3(ad_dc_ntvfs:local) -> 39
samba.tests.samba_tool.group.python3(ad_dc_ntvfs:local) -> 18
samba.tests.samba_tool.computer.python3(ad_dc_ntvfs:local) -> 18
samba.tests.samba_tool.ou.python3(ad_dc_ntvfs:local) -> 17
samba.tests.dsdb_schema_attributes.python3(ad_dc_ntvfs:local) -> 14
samba.tests.dcerpc.dnsserver.python3(ad_dc_ntvfs) -> 12
samba.tests.blackbox.traffic_replay.python3(ad_dc_ntvfs) -> 11
ERROR: test failed with exit code 1



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