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

autobuild autobuild at
Tue Jan 8 00:26:30 UTC 2019

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:

The failure seems to be in the "samba-nt4" suite, whose build logs are available here:
The top commit at the time of the failure was:

commit 01079b50a9413d85eb8295159f036248bdd0edf2
Author: Tim Beale <timbeale at>
Date:   Wed Dec 12 14:50:53 2018 +1300

    tests: Run SMB Py bindings tests against testenv with SMBv1-disabled
    Sanity-check that the SMBv2 connection actually works by running it
    against a testenv with SMBv1 disabled.
    I've dropped 'local' from the ad_dc target, because it shouldn't be
    needed. We're trying to test the client-side SMB connection, so running
    it without 'local' is probably a better test.
    Signed-off-by: Tim Beale <timbeale at>
    Reviewed-by: Andrew Bartlett <abartlet at>
    Autobuild-User(master): Tim Beale <timbeale at>
    Autobuild-Date(master): Mon Jan  7 04:29:51 CET 2019 on sn-devel-144

and the last 50 lines of the stdout log were:

[532(2463)/577 at 28m24s]
[533(2464)/577 at 28m25s]$DOMAIN(nt4_dc:local)
[534(2465)/577 at 28m25s] samba.wbinfo_simple.check-secret.domain=$DOMAIN(nt4_dc:local)
[535(2466)/577 at 28m25s] samba.wbinfo_simple.change-secret.domain=$DOMAIN(nt4_dc:local)
[536(2467)/577 at 28m25s] samba.wbinfo_simple.check-secret.domain=$DOMAIN(nt4_dc:local)
[537(2468)/577 at 28m25s]$DOMAIN(nt4_dc:local)
[538(2469)/577 at 28m25s] samba.wbinfo_simple.domain-users(nt4_dc:local)
[539(2470)/577 at 28m26s] samba.wbinfo_simple.domain-groups(nt4_dc:local)
[540(2471)/577 at 28m26s]$DC_USERNAME(nt4_dc:local)
[541(2472)/577 at 28m26s]$DOMAIN/$DC_USERNAME(nt4_dc:local)
[542(2473)/577 at 28m26s] samba.wbinfo_simple.user-info=$DOMAIN/$DC_USERNAME(nt4_dc:local)
[543(2474)/577 at 28m26s] samba.wbinfo_simple.user-groups=$DOMAIN/$DC_USERNAME(nt4_dc:local)
[544(2475)/577 at 28m26s] samba.wbinfo_simple.authenticate=$DOMAIN/$DC_USERNAME%$DC_PASSWORD(nt4_dc:local)
[545(2476)/577 at 28m27s] samba.wbinfo_simple.allocate-uid(nt4_dc:local)
[546(2477)/577 at 28m27s] samba.wbinfo_simple.allocate-gid(nt4_dc:local)
[547(2478)/577 at 28m27s] samba.wbinfo_sids2xids.(nt4_dc:local)(nt4_dc:local)
[548(2479)/577 at 28m35s] samba.tests.ntlm_auth(nt4_dc:local)
[549(2492)/577 at 28m38s]
[550(2493)/577 at 28m38s] samba.wbinfo_simple.separator(nt4_member:local)
[551(2494)/577 at 28m38s] samba.wbinfo_simple.own-domain(nt4_member:local)
[552(2495)/577 at 28m38s] samba.wbinfo_simple.all-domains(nt4_member:local)
[553(2496)/577 at 28m38s] samba.wbinfo_simple.trusted-domains(nt4_member:local)
[554(2497)/577 at 28m39s] samba.wbinfo_simple.domain-info=BUILTIN(nt4_member:local)
[555(2498)/577 at 28m39s] samba.wbinfo_simple.domain-info=$DOMAIN(nt4_member:local)
[556(2499)/577 at 28m39s]
[557(2500)/577 at 28m39s]
[558(2501)/577 at 28m39s]$DOMAIN(nt4_member:local)
[559(2502)/577 at 28m40s] samba.wbinfo_simple.check-secret.domain=$DOMAIN(nt4_member:local)
UNEXPECTED(failure): samba.wbinfo_simple.check-secret.domain=SAMBA-TEST.wbinfo(nt4_member:local)
REASON: Exception: Exception: wbcCheckTrustCredentials(SAMBA-TEST): error code was NT_STATUS_DOMAIN_CONTROLLER_NOT_FOUND (0xc0000233)
failed to call wbcCheckTrustCredentials: WBC_ERR_AUTH_ERROR
Could not check secret
checking the trust secret for domain SAMBA-TEST via RPC calls failed

FAILED (1 failures, 0 errors and 0 unexpected successes in 0 testsuites)

A summary with detailed information can be found in:
TOP 10 slowest tests
samba3.raw.notify(nt4_dc) -> 105
samba3.smb2.notify(nt4_dc) -> 83
samba3.smb2.compound_find(nt4_dc) -> 69
samba3.smb2.compound_find(nt4_dc) -> 68 -> 62
samba3.rpc.samr.passwords.lockout(nt4_dc) -> 61
samba4.rpc.echo on ncacn_np with object(nt4_dc) -> 60 -> 59
samba3.rpc.samr.passwords.pwdlastset(nt4_dc) -> 49
samba3.base.dir2(nt4_dc) -> 48
ERROR: test failed with exit code 1

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