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

Wed Feb 20 05:41:22 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:

   https://git.samba.org/autobuild.flakey.sn-devel-144/2019-02-20-0641/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-144/2019-02-20-0641/samba-nt4.stderr
   https://git.samba.org/autobuild.flakey.sn-devel-144/2019-02-20-0641/samba-nt4.stdout

The top commit at the time of the failure was:

commit 96472306bf13bd2a4d39d5fdd63a73f6140f8b44
Author: Tim Beale <timbeale at catalyst.net.nz>
Date:   Mon Feb 18 12:52:41 2019 +1300

    selftest: Add basic sanity-check tests for nopython target

    Previously we were only checking samba compiled OK with
    --disable-python, not that it actually ran.

    The main problem is all the make test framework is based around
    subunit/smbtorture, neither of which we seem to build with
    disable-python. However, for just a simple sanity-check, we can just
    bypass all the subunit-filter work and just call the Perl code directly.
    This works OK as long as it's just simple shell script tests that we're
    running, as we can check the script's exit code directly.

    The main thing that we really want to test is that we can start up the
    smbd testenv and connect to it (i.e. a simple smbclient test).

    This patch adds a new 'make test-nopython' target. This disables the
    subunit filtering, and runs a small test-list that was generated manually.

    Note that currently this has the limitation that it doesn't support known
    failures or flapping tests. However, just checking that smd starts up OK
    is probably OK for now.

    Signed-off-by: Tim Beale <timbeale at catalyst.net.nz>
    Reviewed-by: Andrew Bartlett <abartlet at samba.org>

    Autobuild-User(master): Andrew Bartlett <abartlet at samba.org>
    Autobuild-Date(master): Wed Feb 20 02:10:00 CET 2019 on sn-devel-144

and the last 50 lines of the stdout log were:

[148(833)/578 at 9m34s] samba3.base.openattr(nt4_dc)
[149(834)/578 at 9m35s] samba3.base.properties(nt4_dc)
[150(835)/578 at 9m35s] samba3.base.rename(nt4_dc)
[151(836)/578 at 9m35s] samba3.base.rw1(nt4_dc)
[152(837)/578 at 9m36s] samba3.base.rw1(nt4_dc)
[153(838)/578 at 9m36s] samba3.base.rw1(nt4_dc)
[154(839)/578 at 9m37s] samba3.base.secleak(nt4_dc)
[155(840)/578 at 9m37s] samba3.base.tcon(nt4_dc)
[156(841)/578 at 9m37s] samba3.base.tcondev(nt4_dc)
[157(842)/578 at 9m38s] samba3.base.trans2(nt4_dc)
[158(843)/578 at 9m41s] samba3.base.unlink(nt4_dc)
[159(844)/578 at 9m42s] samba3.base.vuid(nt4_dc)
[160(845)/578 at 9m42s] samba3.base.xcopy(nt4_dc)
[161(846)/578 at 9m42s] samba3.base.samba3error(nt4_dc)
[162(847)/578 at 9m42s] samba3.raw.acls(nt4_dc)
[163(859)/578 at 9m46s] samba3.raw.acls nfs4acl_xattr-simple-40(nt4_dc)
[164(871)/578 at 9m49s] samba3.raw.acls nfs4acl_xattr-special-40(nt4_dc)
[165(883)/578 at 9m52s] samba3.raw.acls nfs4acl_xattr-simple-41(nt4_dc)
[166(895)/578 at 9m54s] samba3.raw.acls nfs4acl_xattr-xdr-40(nt4_dc)
[167(907)/578 at 9m57s] samba3.raw.acls nfs4acl_xattr-xdr-41(nt4_dc)
[168(919)/578 at 9m59s] samba3.raw.chkpath(nt4_dc)
[169(920)/578 at 10m0s] samba3.raw.close(nt4_dc)
[170(921)/578 at 10m0s] samba3.raw.composite(nt4_dc)
[171(925)/578 at 10m2s] samba3.raw.eas(nt4_dc)
[172(926)/578 at 10m3s] samba3.raw.lock(nt4_dc)
[173(939)/578 at 10m37s] samba3.raw.mkdir(nt4_dc)
[174(940)/578 at 10m37s] samba3.raw.mux(nt4_dc)
[175(941)/578 at 10m40s] samba3.raw.notify(nt4_dc)
TESTING CHANGE NOTIFY COMPLETION FILTERS
Testing mkdir
Testing create file
UNEXPECTED(failure): samba3.raw.notify.mask(nt4_dc)
REASON: Exception: Exception: ../../source4/torture/raw/notify.c:846: notify.nttrans.out.changes[0].action was 2 (0x2), expected 1 (0x1): 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.blackbox.net.rpc.conf(nt4_dc) -> 59
samba3.base.dir2(nt4_dc) -> 45
samba3.blackbox.net.local.conf(nt4_dc:local) -> 41
samba3.raw.lock(nt4_dc) -> 34
samba3.smbtorture_s3.crypt_client.OPLOCK1(nt4_dc) -> 31
samba3.base.lock(nt4_dc) -> 20
samba3.base.defer_open(nt4_dc) -> 17
samba3.blackbox.smbclient_s3.SMB3.plain (nt4_member) member creds(nt4_member) -> 15
samba3.blackbox.smbclient_s3.NT1.sign (nt4_member) member creds(nt4_member) -> 14
samba3.blackbox.smbclient_s3.SMB3.sign (nt4_dc)(nt4_dc) -> 14
ERROR: test failed with exit code 1