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

autobuild autobuild at
Tue May 29 16:35:18 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:

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 5b8620307edfd2897dd61c7e860d95662c547ecc
Author: William Brown <william at>
Date:   Sat May 19 12:19:58 2018 +1000

    python/samba/netcmd/ 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>
    Reviewed-by: Andrew Bartlett <abartlet at>
    Reviewed-by: Garming Sam <garming at>
    Autobuild-User(master): Andrew Bartlett <abartlet at>
    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:

[454(2312)/501 at 17m52s]$DOMAIN(nt4_dc:local)
[455(2313)/501 at 17m52s] samba.wbinfo_simple.check-secret.domain=$DOMAIN(nt4_dc:local)
[456(2314)/501 at 17m52s] samba.wbinfo_simple.change-secret.domain=$DOMAIN(nt4_dc:local)
[457(2315)/501 at 17m52s] samba.wbinfo_simple.check-secret.domain=$DOMAIN(nt4_dc:local)
[458(2316)/501 at 17m52s]$DOMAIN(nt4_dc:local)
[459(2317)/501 at 17m52s] samba.wbinfo_simple.domain-users(nt4_dc:local)
[460(2318)/501 at 17m53s] samba.wbinfo_simple.domain-groups(nt4_dc:local)
[461(2319)/501 at 17m53s]$DC_USERNAME(nt4_dc:local)
[462(2320)/501 at 17m53s]$DOMAIN/$DC_USERNAME(nt4_dc:local)
[463(2321)/501 at 17m53s] samba.wbinfo_simple.user-info=$DOMAIN/$DC_USERNAME(nt4_dc:local)
[464(2322)/501 at 17m53s] samba.wbinfo_simple.user-groups=$DOMAIN/$DC_USERNAME(nt4_dc:local)
[465(2323)/501 at 17m53s] samba.wbinfo_simple.authenticate=$DOMAIN/$DC_USERNAME%$DC_PASSWORD(nt4_dc:local)
[466(2324)/501 at 17m53s] samba.wbinfo_simple.allocate-uid(nt4_dc:local)
[467(2325)/501 at 17m53s] samba.wbinfo_simple.allocate-gid(nt4_dc:local)
[468(2326)/501 at 17m53s] samba.wbinfo_sids2xids.(nt4_dc:local)(nt4_dc:local)
[469(2327)/501 at 17m59s] samba.ntlm_auth.diagnostics(nt4_dc:local)(nt4_dc:local)
[470(2328)/501 at 17m59s] samba.ntlm_auth.(nt4_dc:local)(nt4_dc:local)
[471(2347)/501 at 18m1s]
[472(2348)/501 at 18m1s] samba.wbinfo_simple.separator(nt4_member:local)
[473(2349)/501 at 18m1s] samba.wbinfo_simple.own-domain(nt4_member:local)
[474(2350)/501 at 18m1s] samba.wbinfo_simple.all-domains(nt4_member:local)
[475(2351)/501 at 18m1s] samba.wbinfo_simple.trusted-domains(nt4_member:local)
[476(2352)/501 at 18m1s] samba.wbinfo_simple.domain-info=BUILTIN(nt4_member:local)
[477(2353)/501 at 18m1s] samba.wbinfo_simple.domain-info=$DOMAIN(nt4_member:local)
[478(2354)/501 at 18m1s]
[479(2355)/501 at 18m1s]
[480(2356)/501 at 18m1s]$DOMAIN(nt4_member:local)
[481(2357)/501 at 18m2s] samba.wbinfo_simple.check-secret.domain=$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) -> 98
samba3.smb2.notify(nt4_dc) -> 79
samba3.rpc.samr.passwords.lockout(nt4_dc) -> 61
samba4.rpc.echo on ncacn_np with object(nt4_dc) -> 61
samba3.rpc.samr.passwords.pwdlastset(nt4_dc) -> 49 -> 45
samba3.raw.oplock(nt4_dc) -> 42
samba3.smb2.oplock(nt4_dc) -> 41 -> 36
samba3.raw.lock(nt4_dc) -> 32
ERROR: test failed with exit code 1

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