Offline logon flapping in autobuild?

[Andrew Bartlett]

On Thu, 2021-05-13 at 20:17 +1200, Andrew Bartlett via samba-technical
wrote:
> My most recent autobuild, with (I hope) unrelated changes, fails
> with:
> 
> [141(1068)/143 at 6m5s]
> samba.blackbox.offline_logon(ad_member_offline_logon)
> ERROR:
> Testsuite[samba.blackbox.offline_logon(ad_member_offline_logon)]
> REASON: unable to set up environment ad_member_offline_logon -
> exiting
> 
> 
> could not obtain winbind interface details:
> WBC_ERR_WINBIND_NOT_AVAILABLE
> could not obtain winbind domain name!
> failed to call wbcPingDc: WBC_ERR_WINBIND_NOT_AVAILABLE
> python3: lpcfg_do_global_parameter: WARNING: The "lanman auth" option
> is deprecated
> python3: lpcfg_do_global_parameter: WARNING: The "lanman auth" option
> is deprecated
> dcesrv_netr_creds_server_step_check: CVE-2020-1472(ZeroLogon):
> netr_LogonGetCapabilities request (opnum[21]) WITH schannel from
> client_account[OFFLINEADMEM$] client_computer_name[OFFLINEADMEM]
> dcesrv_netr_creds_server_step_check: CVE-2020-1472(ZeroLogon): Option
> 'server require schannel:OFFLINEADMEM$ = no' not needed!?
> Unable to resolve group domusers to a SID
> Unable to resolve group domadmins to a SID
> Unable to resolve group everyone to a SID
> You are not root, most things won't work
> Creating Users failed with NT_STATUS_ACCESS_DENIED
> smbd child process 1606143 exited with value 0
> nmbd child process 1606141 exited with value 0
> winbindd child process 1606142 exited with value 0
> smbd child process 1606143 isn't here any more
> nmbd child process 1606141 isn't here any more
> winbindd child process 1606142 isn't here any more
> failed to start up environment 'ad_member_offline_logon' at
> /m/abartlet/aMASTER/b1332721/samba-mit-build/selftest/target/Samba.pm 
> line 126.
> samba can't start up known environment 'ad_member_offline_logon' at
> /m/abartlet/aMASTER/b1332721/samba-mit-build/selftest/selftest.pl
> line 824.
> teardown_env(ad_member_idmap_ad)
> teardown_env(ad_member_idmap_rid)
> teardown_env(ad_member)
> teardown_env(ad_member_rfc2307)
> server_stdin_handler: samba: EOF on stdin - PID 1566292 terminating
> server_stdin_handler: samba: EOF on stdin - PID 1485145 terminating
> dns_hub: after poll()
> dns_hub[UDP[10.53.57.64]]: before shutdown()
> server_stdin_handler: samba: EOF on stdin - PID 1491950 terminating
> server_stdin_handler: samba: EOF on stdin - PID 1476425 terminating
> dns_hub[UDP[10.53.57.64]]: after serve_forever()
> dns_hub[UDP[10.53.57.64]]: after shutdown()
> dns_hub[UDP[fd00:0000:0000:0000:0000:0000:5357:5f40]]: before
> shutdown()
> dns_hub[UDP[fd00:0000:0000:0000:0000:0000:5357:5f40]]: after
> serve_forever()
> dns_hub[UDP[fd00:0000:0000:0000:0000:0000:5357:5f40]]: after
> shutdown()
> dns_hub: before exit()
> make: *** [testonly] Error 1
> 
> I'm doing another GitLab CI and will try autobuild again in the
> morning, but in the meantime is anyone else seeing this or know what
> is
> going on?

My GitLab CI pipeline is here:
https://gitlab.com/samba-team/devel/samba/-/pipelines/302175233

and the samba-admem-mit build is here:
https://gitlab.com/samba-team/devel/samba/-/jobs/1259351479

> Thanks!
> 
> Andrew Bartlett
> 
-- 
Andrew Bartlett (he/him)       https://samba.org/~abartlet/
Samba Team Member (since 2001) https://samba.org
Samba Team Lead, Catalyst IT   https://catalyst.net.nz/services/samba

Samba Development and Support, Catalyst IT - Expert Open Source
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