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

autobuild autobuild at samba.org
Sat Sep 22 22:59:32 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-144/2018-09-23-0059/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-144/2018-09-23-0059/samba-py3.stderr
   https://git.samba.org/autobuild.flakey.sn-devel-144/2018-09-23-0059/samba-py3.stdout
  
The top commit at the time of the failure was:

commit 6dc9f70bbb733519bcd57a69cc87133224a9d2fe
Author: Philipp Gesang <philipp.gesang at intra2net.com>
Date:   Mon Aug 20 14:50:39 2018 +0200

    tests/blackbox: add test for net ads JSON output
    
    Implement blackbox tests for
    
        $ net ads info --json
        $ net ads lookup --json
    
    that validate
    
        a) JSON wellformedness (by feeding it into the JSON library
           that ships with Python), and
        b) equality of the set of keys printed to that of the
           non-JSON version.
    
    Reviewed-by: Gary Lockyer <gary at catalyst.net.nz>
    Signed-off-by: Philipp Gesang <philipp.gesang at intra2net.com>
    Reviewed-by: Andrew Bartlett <abartlet at samba.org>
    
    Autobuild-User(master): Andrew Bartlett <abartlet at samba.org>
    Autobuild-Date(master): Sat Sep 22 09:20:09 CEST 2018 on sn-devel-144

and the last 50 lines of the stdout log were:

[48(421)/75 at 17m53s] samba4.drs.getnc_exop.python(vampire_dc).python3(vampire_dc)
[49(433)/75 at 18m2s] samba4.drs.getnc_unpriv.python(vampire_dc).python3(vampire_dc)
[50(437)/75 at 18m7s] samba4.drs.link_conflicts.python(vampire_dc).python3(vampire_dc)
[51(449)/75 at 22m0s] samba4.drs.samba_tool_drs.python(promoted_dc).python3(promoted_dc:local)
[52(463)/75 at 23m34s] samba4.drs.samba_tool_drs_showrepl.python(promoted_dc).python3(promoted_dc:local)
[53(467)/75 at 23m42s] samba4.drs.replica_sync.python(promoted_dc).python3(promoted_dc:local)
[54(483)/75 at 25m0s] samba4.drs.delete_object.python(promoted_dc).python3(promoted_dc)
[55(485)/75 at 25m7s] samba4.drs.fsmo.python(promoted_dc).python3(promoted_dc)
[56(490)/75 at 25m16s] samba4.drs.repl_move.python(promoted_dc).python3(promoted_dc)
[57(511)/75 at 27m30s] samba4.drs.getnc_exop.python(promoted_dc).python3(promoted_dc)
[58(523)/75 at 27m38s] samba4.drs.getnc_unpriv.python(promoted_dc).python3(promoted_dc)
[59(527)/75 at 27m42s] samba4.drs.link_conflicts.python(promoted_dc).python3(promoted_dc)
[60(539)/75 at 29m58s] samba4.drs.repl_schema.python(vampire_dc).python3(vampire_dc)
[61(548)/75 at 31m52s] samba4.drs.repl_schema.python(promoted_dc).python3(promoted_dc)
[62(557)/75 at 32m36s] samba4.drs.getncchanges.python(vampire_dc).python3(vampire_dc)
[63(569)/75 at 34m26s] samba4.drs.getncchanges.python(promoted_dc).python3(promoted_dc)
[64(581)/75 at 36m30s] samba4.drs.repl_rodc.python(ad_dc_ntvfs).python3(ad_dc_ntvfs)
[65(589)/75 at 37m4s] samba.tests.join.python(ad_dc_ntvfs).python3(ad_dc_ntvfs)
[66(591)/75 at 38m50s] samba4.drs.cracknames.python(ad_dc_ntvfs).python3(ad_dc_ntvfs)
[67(594)/75 at 38m53s] samba.tests.kcc.python3(vampire_dc)
UNEXPECTED(error): samba.tests.kcc.python3.samba.tests.kcc.KCCTests.test_verify(vampire_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=LOCALVAMPIREDC,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:
 CN=NTDS Settings,CN=jointest1,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=samba,DC=example,DC=com

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.link_conflicts.python(vampire_dc).python3(vampire_dc) -> 234
samba4.drs.ridalloc_exop.python(vampire_dc).python3(vampire_dc) -> 164
samba4.drs.link_conflicts.python(promoted_dc).python3(promoted_dc) -> 136
samba4.drs.repl_move.python(promoted_dc).python3(promoted_dc) -> 133
samba4.drs.getncchanges.python(promoted_dc).python3(promoted_dc) -> 125
samba4.drs.replica_sync.python(vampire_dc).python3(vampire_dc:local) -> 124
samba4.drs.repl_schema.python(vampire_dc).python3(vampire_dc) -> 114
samba4.drs.getncchanges.python(vampire_dc).python3(vampire_dc) -> 109
samba.tests.join.python(ad_dc_ntvfs).python3(ad_dc_ntvfs) -> 106
samba4.drs.samba_tool_drs.python(vampire_dc).python3(vampire_dc:local) -> 100
ERROR: test failed with exit code 1



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