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

autobuild autobuild at samba.org
Tue May 29 11:42:40 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-144/2018-05-29-1342/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-144/2018-05-29-1342/samba.stderr
   https://git.samba.org/autobuild.flakey.sn-devel-144/2018-05-29-1342/samba.stdout
  
The top commit at the time of the failure was:

commit 5b8620307edfd2897dd61c7e860d95662c547ecc
Author: William Brown <william at blackhats.net.au>
Date:   Sat May 19 12:19:58 2018 +1000

    python/samba/netcmd/schema.py: samdb schema update now
    
    When we change schema values, we should trigger a schema update to refresh
    the changes applied. This is called after a change is made. A helper to
    samdb is added so that it's easier for other locations to call additionally.
    
    Signed-off-by: William Brown <william at blackhats.net.au>
    Reviewed-by: Andrew Bartlett <abartlet at samba.org>
    Reviewed-by: Garming Sam <garming at catalyst.net.nz>
    
    Autobuild-User(master): Andrew Bartlett <abartlet at samba.org>
    Autobuild-Date(master): Tue May 29 08:30:52 CEST 2018 on sn-devel-144

and the last 50 lines of the stdout log were:

[755(3970)/855 at 48m23s] samba.tests.emulate.traffic(ad_dc_ntvfs)
[756(3972)/855 at 48m23s] samba.tests.emulate.traffic_packet(ad_dc_ntvfs)
[757(4061)/855 at 49m36s] samba.tests.blackbox.traffic_replay(ad_dc_ntvfs)
[758(4067)/855 at 49m46s] samba.tests.blackbox.traffic_learner(ad_dc_ntvfs)
[759(4069)/855 at 49m46s] samba.tests.blackbox.traffic_summary(ad_dc_ntvfs)
[760(4069)/855 at 49m46s] samba.tests.blackbox.smbcontrol(ad_dc_ntvfs:local)
[761(4071)/855 at 49m48s] samba.tests.blackbox.smbcontrol(promoted_dc:local)
[762(4073)/855 at 49m49s] samba4.ldap.python(ad_dc_ntvfs)(ad_dc_ntvfs)
[763(4112)/855 at 50m1s] samba4.tokengroups.krb5.python(ad_dc_ntvfs)(ad_dc_ntvfs:local)
[764(4122)/855 at 50m10s] samba4.tokengroups.ntlm.python(ad_dc_ntvfs)(ad_dc_ntvfs:local)
[765(4131)/855 at 50m19s] samba4.sam.python(ad_dc_ntvfs)(ad_dc_ntvfs)
[766(4148)/855 at 50m22s] samba4.user_account_control.python(ad_dc_ntvfs)(ad_dc_ntvfs)
[767(4159)/855 at 50m37s] samba4.schemaInfo.python(ad_dc_ntvfs)(ad_dc_ntvfs)
[768(4161)/855 at 50m39s] samba.tests.dsdb_schema_attributes(ad_dc_ntvfs:local)
[769(4166)/855 at 50m54s] samba4.urgent_replication.python(ad_dc_ntvfs)(ad_dc_ntvfs:local)
[770(4174)/855 at 50m57s] samba4.ldap.dirsync.python(ad_dc_ntvfs)(ad_dc_ntvfs)
[771(4198)/855 at 52m29s] samba4.ldap.match_rules.python(ad_dc_ntvfs)
[772(4232)/855 at 52m56s] samba4.ldap.notification.python(ad_dc_ntvfs)(ad_dc_ntvfs)
[773(4235)/855 at 53m6s] samba4.ldap.sites.python(ad_dc_ntvfs)(ad_dc_ntvfs)
[774(4246)/855 at 53m13s] samba4.ldap.sort.python(ad_dc_ntvfs)(ad_dc_ntvfs)
[775(4253)/855 at 53m23s] samba4.ldap.vlv.python(ad_dc_ntvfs)(ad_dc_ntvfs)
[776(4268)/855 at 1h5m0s] samba4.ldap.linked_attributes.python(ad_dc_ntvfs)(ad_dc_ntvfs:local)
[777(4288)/855 at 1h5m7s] samba4.ldap.rodc.python(rodc)(rodc)
[778(4294)/855 at 1h5m11s] samba4.ldap.rodc_rwdc.python(rodc)(rodc:local)
[779(4314)/855 at 1h12m31s] samba4.drs.replica_sync_rodc.python(rodc)(rodc:local)
[780(4316)/855 at 1h12m41s] samba4.ldap.password_settings.python(ad_dc_ntvfs)
[781(4328)/855 at 1h13m20s] samba4.ldap_schema.python(ad_dc_ntvfs)(ad_dc_ntvfs)
GSS client Update(krb5)(1) Update failed:  Miscellaneous failure (see text): Clock skew too great
UNEXPECTED(failure): samba4.ldap_schema.python(ad_dc_ntvfs).__main__.SchemaTests.test_generated_linkID(ad_dc_ntvfs)
REASON: Exception: Exception: Traceback (most recent call last):
  File "/memdisk/autobuild/fl/b2039870/samba/source4/dsdb/tests/python/ldap_schema.py", line 1028, in test_generated_linkID
    self.fail(estr)
AssertionError: LDAP error 21 LDAP_INVALID_ATTRIBUTE_SYNTAX -  <0000200B: objectclass_attrs: attribute 'linkID' on entry 'CN=test-generated-linkID-backlink-21527590088-473,CN=Schema,CN=Configuration,DC=samba,DC=example,DC=com' contains at least one invalid value!> <>

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
samba4.ldap.vlv.python(ad_dc_ntvfs)(ad_dc_ntvfs) -> 698
samba4.ldap.rodc_rwdc.python(rodc)(rodc:local) -> 441
samba4.rpc.samr.passwords.lockout on ncacn_np with (ad_dc_ntvfs) -> 225
samba4.rpc.samr.passwords.pwdlastset on ncacn_np with (ad_dc_ntvfs) -> 199
samba3.smbtorture_s3.vfs_aio_fork(simpleserver).RW2(simpleserver) -> 136
samba4.raw.notify(ad_dc_ntvfs) -> 107
samba4.ldb.ldaps with options -U"$USERNAME%$PASSWORD"(ad_dc_ntvfs)(ad_dc_ntvfs) -> 101
samba4.ldap.dirsync.python(ad_dc_ntvfs)(ad_dc_ntvfs) -> 92
samba4.rpc.samlogon on ncacn_np with (ad_dc_ntvfs) -> 73
samba.tests.emulate.traffic_packet(ad_dc_ntvfs) -> 73
ERROR: test failed with exit code 1



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