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-144/2018-10-30-0054/flakey.log The failure seems to be in the "samba-nt4" suite, whose build logs are available here: https://git.samba.org/autobuild.flakey.sn-devel-144/2018-10-30-0054/samba-nt4.stderr https://git.samba.org/autobuild.flakey.sn-devel-144/2018-10-30-0054/samba-nt4.stdout The top commit at the time of the failure was: commit b37f8f88eaf26a4d12fe9728e09aed68ddaaf1c0 Author: Douglas Bagnall <[email protected]> Date: Fri Oct 26 20:25:59 2018 +1300 python: do not use "is" for string equality This is not always going to work, and is not guaranteed to be consistent even between minor versions. Here is a simple counterexample: >>> a = 'hello' >>> a is 'hello' True >>> a is 'hello'.lower() False >>> a == a.lower() True Possibly it always works for the empty string, but we cannot rely on that. Signed-off-by: Douglas Bagnall <[email protected]> Reviewed-by: Andreas Schneider <[email protected]> Autobuild-User(master): Andreas Schneider <[email protected]> Autobuild-Date(master): Mon Oct 29 23:13:36 CET 2018 on sn-devel-144 and the last 50 lines of the stdout log were: (../source4/torture/smb2/util.c:158) change_time not setup correctly: Thu Nov 29 00:54:10 2018 CET(131879228500000000) => Mon Jan 28 00:54:10 2019 CET(131931068500000000) (../source4/torture/smb2/util.c:158) change_time not setup correctly: Thu Nov 29 00:54:12 2018 CET(131879228520000000) => Mon Jan 28 00:54:12 2019 CET(131931068520000000) (../source4/torture/smb2/util.c:158) change_time not setup correctly: Thu Nov 29 00:54:12 2018 CET(131879228520000000) => Mon Jan 28 00:54:12 2019 CET(131931068520000000) (../source4/torture/smb2/util.c:158) change_time not setup correctly: Thu Nov 29 00:54:12 2018 CET(131879228520000000) => Mon Jan 28 00:54:12 2019 CET(131931068520000000) (../source4/torture/smb2/util.c:158) change_time not setup correctly: Thu Nov 29 00:54:12 2018 CET(131879228520000000) => Mon Jan 28 00:54:12 2019 CET(131931068520000000) (../source4/torture/smb2/util.c:158) change_time not setup correctly: Thu Nov 29 00:54:12 2018 CET(131879228520000000) => Mon Jan 28 00:54:12 2019 CET(131931068520000000) (../source4/torture/smb2/util.c:158) change_time not setup correctly: Thu Nov 29 00:54:12 2018 CET(131879228520000000) => Mon Jan 28 00:54:12 2019 CET(131931068520000000) (../source4/torture/smb2/util.c:158) change_time not setup correctly: Thu Nov 29 00:54:12 2018 CET(131879228520000000) => Mon Jan 28 00:54:12 2019 CET(131931068520000000) (../source4/torture/smb2/util.c:158) change_time not setup correctly: Thu Nov 29 00:54:12 2018 CET(131879228520000000) => Mon Jan 28 00:54:12 2019 CET(131931068520000000) (../source4/torture/smb2/util.c:158) change_time not setup correctly: Thu Nov 29 00:54:12 2018 CET(131879228520000000) => Mon Jan 28 00:54:12 2019 CET(131931068520000000) (../source4/torture/smb2/util.c:158) change_time not setup correctly: Thu Nov 29 00:54:12 2018 CET(131879228520000000) => Mon Jan 28 00:54:12 2019 CET(131931068520000000) (../source4/torture/smb2/util.c:158) change_time not setup correctly: Thu Nov 29 00:54:14 2018 CET(131879228540000000) => Mon Jan 28 00:54:14 2019 CET(131931068540000000) (../source4/torture/smb2/util.c:158) change_time not setup correctly: Thu Nov 29 00:54:14 2018 CET(131879228540000000) => Mon Jan 28 00:54:14 2019 CET(131931068540000000) (../source4/torture/smb2/util.c:158) change_time not setup correctly: Thu Nov 29 00:54:14 2018 CET(131879228540000000) => Mon Jan 28 00:54:14 2019 CET(131931068540000000) (../source4/torture/smb2/util.c:158) change_time not setup correctly: Thu Nov 29 00:54:14 2018 CET(131879228540000000) => Mon Jan 28 00:54:14 2019 CET(131931068540000000) (../source4/torture/smb2/util.c:158) change_time not setup correctly: Thu Nov 29 00:54:14 2018 CET(131879228540000000) => Mon Jan 28 00:54:14 2019 CET(131931068540000000) (../source4/torture/smb2/util.c:158) change_time not setup correctly: Thu Nov 29 00:54:14 2018 CET(131879228540000000) => Mon Jan 28 00:54:14 2019 CET(131931068540000000) (../source4/torture/smb2/util.c:158) change_time not setup correctly: Thu Nov 29 00:54:14 2018 CET(131879228540000000) => Mon Jan 28 00:54:14 2019 CET(131931068540000000) (../source4/torture/smb2/util.c:158) change_time not setup correctly: Thu Nov 29 00:54:14 2018 CET(131879228540000000) => Mon Jan 28 00:54:14 2019 CET(131931068540000000) (../source4/torture/smb2/util.c:158) change_time not setup correctly: Thu Nov 29 00:54:14 2018 CET(131879228540000000) => Mon Jan 28 00:54:14 2019 CET(131931068540000000) (../source4/torture/smb2/util.c:158) change_time not setup correctly: Thu Nov 29 00:54:16 2018 CET(131879228560000000) => Mon Jan 28 00:54:16 2019 CET(131931068560000000) (../source4/torture/smb2/util.c:158) change_time not setup correctly: Thu Nov 29 00:54:16 2018 CET(131879228560000000) => Mon Jan 28 00:54:16 2019 CET(131931068560000000) (../source4/torture/smb2/util.c:158) change_time not setup correctly: Thu Nov 29 00:54:16 2018 CET(131879228560000000) => Mon Jan 28 00:54:16 2019 CET(131931068560000000) (../source4/torture/smb2/util.c:158) change_time not setup correctly: Thu Nov 29 00:54:16 2018 CET(131879228560000000) => Mon Jan 28 00:54:16 2019 CET(131931068560000000) (../source4/torture/smb2/util.c:158) change_time not setup correctly: Thu Nov 29 00:54:16 2018 CET(131879228560000000) => Mon Jan 28 00:54:16 2019 CET(131931068560000000) (../source4/torture/smb2/util.c:158) change_time not setup correctly: Thu Nov 29 00:54:16 2018 CET(131879228560000000) => Mon Jan 28 00:54:16 2019 CET(131931068560000000) (../source4/torture/smb2/util.c:158) change_time not setup correctly: Thu Nov 29 00:54:16 2018 CET(131879228560000000) => Mon Jan 28 00:54:16 2019 CET(131931068560000000) (../source4/torture/smb2/util.c:158) change_time not setup correctly: Thu Nov 29 00:54:16 2018 CET(131879228560000000) => Mon Jan 28 00:54:16 2019 CET(131931068560000000) (../source4/torture/smb2/util.c:158) change_time not setup correctly: Thu Nov 29 00:54:16 2018 CET(131879228560000000) => Mon Jan 28 00:54:16 2019 CET(131931068560000000) (../source4/torture/smb2/util.c:158) change_time not setup correctly: Thu Nov 29 00:54:16 2018 CET(131879228560000000) => Mon Jan 28 00:54:16 2019 CET(131931068560000000) (../source4/torture/smb2/util.c:158) change_time not setup correctly: Thu Nov 29 00:54:18 2018 CET(131879228580000000) => Mon Jan 28 00:54:18 2019 CET(131931068580000000) UNEXPECTED(failure): samba3.smb2.notify.mask(nt4_dc) REASON: Exception: Exception: ERROR: nchanges=1 action=2 expectedAction=1 filter=0x00000002 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 samba3.raw.notify(nt4_dc) -> 104 samba3.raw.search(nt4_dc) -> 54 samba3.blackbox.net.rpc.conf(nt4_dc) -> 46 samba3.raw.oplock(nt4_dc) -> 45 samba3.base.dir2(nt4_dc) -> 39 samba3.raw.lock(nt4_dc) -> 34 samba3.blackbox.net.local.conf(nt4_dc:local) -> 32 samba3.smbtorture_s3.crypt_client.OPLOCK1(nt4_dc) -> 30 samba3.base.lock(nt4_dc) -> 23 samba3.raw.search(nt4_dc) -> 18 ERROR: test failed with exit code 1
