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

autobuild autobuild at samba.org
Mon Dec 31 13:00:37 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-144/2018-12-31-1400/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-144/2018-12-31-1400/samba.stderr
   https://git.samba.org/autobuild.flakey.sn-devel-144/2018-12-31-1400/samba.stdout
  
The top commit at the time of the failure was:

commit be2a67319d1b0f423d8fa19137c9a953398ddd50
Author: Stefan Metzmacher <metze at samba.org>
Date:   Wed Oct 31 15:55:57 2018 +0100

    auth/gensec: enforce that all DCERPC contexts support SIGN_PKT_HEADER
    
    That's currently always the case and will simplifies the callers.
    
    WORKS now???
    TDB_NO_FSYNC=1 buildnice make -j test FAIL_IMMEDIATELY=1 SOCKET_WRAPPER_KEEP_PCAP=1 TESTS='samba4.rpc.lsa.secrets.*ncacn_np.*Kerberos.*Samba3.*fl2000dc'
    and
    TDB_NO_FSYNC=1 buildnice make -j test FAIL_IMMEDIATELY=1 SOCKET_WRAPPER_KEEP_PCAP=1 TESTS='samba3.rpc.lsa.*ncacn_ip_tcp.*nt4_dc'
    
    Signed-off-by: Stefan Metzmacher <metze at samba.org>
    Reviewed-by: Jeremy Allison <jra at samba.org>
    
    Autobuild-User(master): Jeremy Allison <jra at samba.org>
    Autobuild-Date(master): Sun Dec 23 21:33:51 CET 2018 on sn-devel-144

and the last 50 lines of the stdout log were:

[777(4623)/853 at 1h11m36s] samba4.ldap.secdesc.python(ad_dc_ntvfs)(ad_dc_ntvfs)
[778(4706)/853 at 1h13m31s] samba4.ldap.acl.python(ad_dc_ntvfs)(ad_dc_ntvfs)
[779(4759)/853 at 1h14m53s] samba4.ldap.passwords.python(ad_dc_ntvfs)(ad_dc_ntvfs)
[780(4777)/853 at 1h15m16s] samba4.ldap.confidential_attr.python(ad_dc_ntvfs)(ad_dc_ntvfs)
[781(4791)/853 at 1h21m9s] samba4.ldap.password_lockout.python(ad_dc_ntvfs)(ad_dc_ntvfs)
[782(4815)/853 at 1h24m19s] samba4.tombstone_reanimation.python(ad_dc_ntvfs)
[783(4827)/853 at 1h24m25s] samba.tests.upgradeprovisionneeddc(ad_dc_ntvfs:local)
[784(4838)/853 at 1h24m28s] samba4.deletetest.python(ad_dc_ntvfs)(ad_dc_ntvfs)
[785(4842)/853 at 1h24m30s] samba4.blackbox.spn.py(ad_dc_ntvfs:local)(ad_dc_ntvfs:local)
[786(4853)/853 at 1h24m35s] samba4.rpc.samr.large-dc.one(vampire_dc)
[787(4856)/853 at 1h24m44s] samba4.rpc.samr.large-dc.two(vampire_dc)
[788(4859)/853 at 1h24m53s] samba4.rpc.echo(rodc)
[789(4869)/853 at 1h24m56s] samba4.rpc.echo(rodc:local)
[790(4879)/853 at 1h25m0s] samba4.rpc.echo.testallowed(rodc:local)
[791(4889)/853 at 1h25m3s] samba4.rpc.echo.testdenied(rodc:local)
[792(4899)/853 at 1h25m7s] samba4.blackbox.smbclient(rodc:local)(rodc:local)
[793(4901)/853 at 1h25m8s] samba.tests.samba_tool.rodc(rodc:local)
[794(4910)/853 at 1h25m40s] samba.blackbox.rpcclient_samlogon(rodc:local)
[795(4914)/853 at 1h25m41s] samba.blackbox.rpcclient_samlogon_testallowed(rodc:local)
[796(4918)/853 at 1h25m41s] samba.blackbox.rpcclient_samlogon_testdenied(rodc:local)
[797(4922)/853 at 1h25m42s] samba4.drs.ridalloc_exop.python(vampire_dc)(vampire_dc)
[798(4933)/853 at 1h31m11s] samba4.drs.samba_tool_drs.python(vampire_dc)(vampire_dc:local)
[799(4947)/853 at 1h34m35s] samba4.drs.samba_tool_drs_showrepl.python(vampire_dc)(vampire_dc:local)
[800(4951)/853 at 1h34m46s] samba4.drs.replica_sync.python(vampire_dc)(vampire_dc:local)
UNEXPECTED(error): samba4.drs.replica_sync.python(vampire_dc).replica_sync.DrsReplicaSyncTestCase.test_ReplConflictsRemoteWin_with_child(vampire_dc:local)
REASON: Exception: Exception: Traceback (most recent call last):
  File "/memdisk/autobuild/fl/b3253828/samba/source4/torture/drs/python/replica_sync.py", line 278, in test_ReplConflictsRemoteWin_with_child
    self.ou2 = self._create_ou(self.ldb_dc2, "OU=Test Parent Remote Conflict")
  File "/memdisk/autobuild/fl/b3253828/samba/source4/torture/drs/python/replica_sync.py", line 126, in _create_ou
    samdb.add_ldif(ldif)
  File "bin/python/samba/__init__.py", line 230, in add_ldif
    self.add(msg, controls)
_ldb.LdbError: (68, 'LDAP error 68 LDAP_ENTRY_ALREADY_EXISTS -  <Entry OU=Test Parent Remote Conflict,OU=replica_sync5582451,DC=samba,DC=example,DC=com already exists> <>')

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) -> 463
samba4.ldap.confidential_attr.python(ad_dc_ntvfs)(ad_dc_ntvfs) -> 353
samba4.drs.ridalloc_exop.python(vampire_dc)(vampire_dc) -> 329
samba4.ldap.vlv.python(ad_dc_ntvfs)(ad_dc_ntvfs) -> 280
samba4.rpc.samr.passwords.lockout on ncacn_np with (ad_dc_ntvfs) -> 226
samba4.drs.samba_tool_drs.python(vampire_dc)(vampire_dc:local) -> 203
samba4.rpc.samr.passwords.pwdlastset on ncacn_np with (ad_dc_ntvfs) -> 200
samba4.ldap.password_lockout.python(ad_dc_ntvfs)(ad_dc_ntvfs) -> 190
samba3.smbtorture_s3.vfs_aio_fork(simpleserver).RW2(simpleserver) -> 136
samba4.ldb.ldaps with options -U"$USERNAME%$PASSWORD"(ad_dc_ntvfs)(ad_dc_ntvfs) -> 123
ERROR: test failed with exit code 1



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