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-144/2019-03-31-0058/flakey.log The failure seems to be in the "samba-ad-dc-6" suite, whose build logs are available here: https://git.samba.org/autobuild.flakey.sn-devel-144/2019-03-31-0058/samba-ad-dc-6.stderr https://git.samba.org/autobuild.flakey.sn-devel-144/2019-03-31-0058/samba-ad-dc-6.stdout The top commit at the time of the failure was: commit a2b1970a37836e46d6c9eb6bda9bd20185de96ce Author: Garming Sam <[email protected]> Date: Wed Mar 13 10:52:19 2019 +1300 acl_read: Fix regression caused by db15fcfa899e1fe4d6994f68ceb299921b8aa6f1 for empty lists The original code never dereferenced attrs and only added "*" if attrs was NULL (not if attrs[0] was NULL). This causes significant performance issues with the new paged_results module introduced for 4.10 as the initial GUID search requests no attributes. This GUID search turns into a search for "*" and ends up allocating memory for the entire database. This never appears to cause changes in the final result set, only intermediate processing. BUG: https://bugzilla.samba.org/show_bug.cgi?id=13836 Signed-off-by: Garming Sam <[email protected]> Reviewed-by: Andrew Bartlett <[email protected]> Autobuild-User(master): Andrew Bartlett <[email protected]> Autobuild-Date(master): Fri Mar 29 18:37:29 UTC 2019 on sn-devel-144 and the last 50 lines of the stdout log were: Failed to connect to 'ldap://localdc' with backend 'ldap': LDAP client internal error: NT_STATUS_ACCOUNT_LOCKED_OUT -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= badPwdCount = '3' lockoutTime = '131984638775445570' badPasswordTime = '131984638775445570' logonCount = '4' lastLogon = '131984638739177220' lastLogonTimestamp = '131984638646741900' userAccountControl = '512' msDS-User-Account-Control-Computed = '16' Failed to get kerberos credentials (kerberos required): kinit for [email protected] failed (Clients credentials have been revoked) Account locked out: kinit for [email protected] failed (Clients credentials have been revoked) gensec_spnego_create_negTokenInit_step: gssapi_krb5: creating NEG_TOKEN_INIT for ldap/localdc failed (next[(null)]): NT_STATUS_ACCOUNT_LOCKED_OUT Failed to bind - LDAP client internal error: NT_STATUS_ACCOUNT_LOCKED_OUT Failed to connect to 'ldap://localdc' with backend 'ldap': LDAP client internal error: NT_STATUS_ACCOUNT_LOCKED_OUT -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= badPwdCount = '3' lockoutTime = '131984638775445570' badPasswordTime = '131984638775445570' logonCount = '4' lastLogon = '131984638739177220' lastLogonTimestamp = '131984638646741900' userAccountControl = '512' msDS-User-Account-Control-Computed = '16' UNEXPECTED(failure): samba4.ldap.password_lockout.python(ad_dc_slowtests).__main__.PasswordTestsWithSleep.test_login_lockout_krb5(ad_dc_slowtests) REASON: Exception: Exception: Traceback (most recent call last): File "/memdisk/autobuild/fl/b907189/samba-ad-dc-6/source4/dsdb/tests/python/password_lockout.py", line 1163, in test_login_lockout_krb5 self._test_login_lockout(self.lockout1krb5_creds) File "/memdisk/autobuild/fl/b907189/samba-ad-dc-6/source4/dsdb/tests/python/password_lockout_base.py", line 549, in _test_login_lockout self.fail() AssertionError: None 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.confidential_attr.python(ad_dc_slowtests)(ad_dc_slowtests) -> 611 samba4.ldap.vlv.python(ad_dc_slowtests)(ad_dc_slowtests) -> 530 samba4.rpc.samr.passwords.lockout on ncacn_np with (ad_dc_slowtests) -> 231 samba4.rpc.samr.passwords.pwdlastset on ncacn_np with (ad_dc_slowtests) -> 202 samba4.rpc.samlogon on ncacn_np with (ad_dc_slowtests) -> 55 samba4.rpc.samr.passwords.badpwdcount on ncacn_np with (ad_dc_slowtests) -> 20 samba4.rpc.samr.passwords on ncacn_np with (ad_dc_slowtests) -> 17 samba4.rpc.samr.large-dc on ncacn_np with (ad_dc_slowtests) -> 11 samba4.rpc.samr.users on ncacn_np with (ad_dc_slowtests) -> 6 samba4.rpc.samr.users.privileges on ncacn_np with (ad_dc_slowtests) -> 3 ERROR: test failed with exit code 1
