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

autobuild autobuild at samba.org
Sat Sep 22 05:24:17 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-144/2018-09-22-0724/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-144/2018-09-22-0724/samba-py3.stderr
   https://git.samba.org/autobuild.flakey.sn-devel-144/2018-09-22-0724/samba-py3.stdout
  
The top commit at the time of the failure was:

commit 188541076a1a19acb8a3dd572a5bd4f69350cf41
Author: Tim Beale <timbeale at catalyst.net.nz>
Date:   Thu Sep 20 13:46:32 2018 +1200

    selftest: Tweak PSO test-suite name
    
    There are 2 different PSO tests:
    - make test TESTS=ldap.password_settings
    - make test TESTS=samba_tool.passwordsettings
    
    There's also another test that's completely unrelated to PSOs:
    - make test TESTS=blackbox.password_settings
    
    This patch renames ldap.password_settings --> ldap.passwordsettings.
    This means 'make test TESTS=passwordsettings' will run both PSO tests,
    but not the unrelated blackbox test.
    
    Signed-off-by: Tim Beale <timbeale at catalyst.net.nz>
    Reviewed-by: Douglas Bagnall <douglas.bagnall at catalyst.net.nz>
    Reviewed-by: Andrew Bartlett <abartlet at samba.org>
    
    Autobuild-User(master): Andrew Bartlett <abartlet at samba.org>
    Autobuild-Date(master): Fri Sep 21 22:58:17 CEST 2018 on sn-devel-144

and the last 50 lines of the stdout log were:

[54(483)/75 at 37m42s] samba4.drs.delete_object.python(promoted_dc).python3(promoted_dc)
[55(485)/75 at 37m52s] samba4.drs.fsmo.python(promoted_dc).python3(promoted_dc)
[56(490)/75 at 38m7s] samba4.drs.repl_move.python(promoted_dc).python3(promoted_dc)
[57(511)/75 at 40m2s] samba4.drs.getnc_exop.python(promoted_dc).python3(promoted_dc)
[58(523)/75 at 40m15s] samba4.drs.getnc_unpriv.python(promoted_dc).python3(promoted_dc)
[59(527)/75 at 40m21s] samba4.drs.link_conflicts.python(promoted_dc).python3(promoted_dc)
[60(539)/75 at 44m7s] samba4.drs.repl_schema.python(vampire_dc).python3(vampire_dc)
[61(548)/75 at 44m56s] samba4.drs.repl_schema.python(promoted_dc).python3(promoted_dc)
[62(557)/75 at 46m13s] samba4.drs.getncchanges.python(vampire_dc).python3(vampire_dc)
[63(569)/75 at 48m18s] samba4.drs.getncchanges.python(promoted_dc).python3(promoted_dc)
[64(581)/75 at 50m53s] samba4.drs.repl_rodc.python(ad_dc_ntvfs).python3(ad_dc_ntvfs)
[65(589)/75 at 51m29s] samba.tests.join.python(ad_dc_ntvfs).python3(ad_dc_ntvfs)
[66(591)/75 at 53m20s] samba4.drs.cracknames.python(ad_dc_ntvfs).python3(ad_dc_ntvfs)
[67(594)/75 at 53m22s] samba.tests.kcc.python3(vampire_dc)
[68(596)/75 at 53m23s] samba.tests.samba_tool.visualize_drs.python3(vampire_dc)
[69(607)/75 at 54m44s] samba.tests.kcc.python3(promoted_dc)
repsFrom source DSA guid (54026d90-6b1d-488d-9c02-f3e1cf004f52) not found
repsFrom source DSA guid (54026d90-6b1d-488d-9c02-f3e1cf004f52) not found
repsFrom source DSA guid (54026d90-6b1d-488d-9c02-f3e1cf004f52) not found
repsFrom source DSA guid (54026d90-6b1d-488d-9c02-f3e1cf004f52) not found
repsFrom source DSA guid (54026d90-6b1d-488d-9c02-f3e1cf004f52) not found
UNEXPECTED(error): samba.tests.kcc.python3.samba.tests.kcc.KCCTests.test_verify(promoted_dc)
REASON: Exception: Exception: Traceback (most recent call last):
  File "bin/python/samba/tests/kcc/__init__.py", line 80, in test_verify
    attempt_live_connections=False)
  File "bin/python/samba/kcc/__init__.py", line 2659, in run
    ('connected',))
  File "bin/python/samba/kcc/__init__.py", line 2513, in plot_all_connections
    vertex_colors=vertex_colours)
  File "bin/python/samba/kcc/graph_utils.py", line 334, in verify_and_dot
    for p, e, doc in errors)))
samba.kcc.graph_utils.GraphError: The 'dsa_final CN=NTDS Settings,CN=PROMOTEDVDC,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=samba,DC=example,DC=com' graph lacks the following properties:
connected: the graph is not connected, as the following vertices are unreachable:

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.drs.ridalloc_exop.python(vampire_dc).python3(vampire_dc) -> 296
samba4.drs.link_conflicts.python(promoted_dc).python3(promoted_dc) -> 225
samba4.drs.link_conflicts.python(vampire_dc).python3(vampire_dc) -> 207
samba4.drs.samba_tool_drs.python(vampire_dc).python3(vampire_dc:local) -> 178
samba4.drs.repl_move.python(vampire_dc).python3(vampire_dc) -> 176
samba4.drs.getncchanges.python(promoted_dc).python3(promoted_dc) -> 154
samba.tests.emulate.traffic_packet.python3(ad_dc_ntvfs) -> 149
samba4.drs.samba_tool_drs.python(promoted_dc).python3(promoted_dc:local) -> 145
samba4.drs.getncchanges.python(vampire_dc).python3(vampire_dc) -> 126
samba4.drs.replica_sync.python(vampire_dc).python3(vampire_dc:local) -> 125
ERROR: test failed with exit code 1



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