autobuild[sn-devel-184]: intermittent test failure detected

autobuild autobuild at
Tue Jul 16 16:10:03 UTC 2019

The autobuild test system (on sn-devel-184) 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 da9472a934bf242c7dec1a7a355fb4eb043e5b15
Author: Gary Lockyer <gary at>
Date:   Thu Jul 11 09:31:31 2019 +1200

    prefork tests: re-enable restart tests for MIT Kerberos
    Previously the restart back off tests were disabled for MIT Kerberos, as
    they used the kdc, which is not run in that case.  Tests now use the
    echo server.
    Signed-off-by: Gary Lockyer <gary at>
    Reviewed-by: Andreas Schneider <asn at>
    Autobuild-User(master): Andreas Schneider <asn at>
    Autobuild-Date(master): Tue Jul 16 10:10:23 UTC 2019 on sn-devel-184

and the last 50 lines of the stdout log were:

[172(874)/604 at 13m47s] samba3.base.tcon(nt4_dc)
[173(875)/604 at 13m48s] samba3.base.tcondev(nt4_dc)
[174(876)/604 at 13m49s] samba3.base.trans2(nt4_dc)
[175(877)/604 at 13m53s] samba3.base.unlink(nt4_dc)
[176(878)/604 at 13m54s] samba3.base.vuid(nt4_dc)
[177(879)/604 at 13m54s] samba3.base.xcopy(nt4_dc)
[178(880)/604 at 13m55s] samba3.base.samba3error(nt4_dc)
[179(881)/604 at 13m56s] samba3.raw.acls(nt4_dc)
[180(893)/604 at 14m2s] samba3.raw.acls nfs4acl_xattr-simple-40(nt4_dc)
[181(905)/604 at 14m8s] samba3.raw.acls nfs4acl_xattr-special-40(nt4_dc)
[182(917)/604 at 14m13s] samba3.raw.acls nfs4acl_xattr-simple-41(nt4_dc)
[183(929)/604 at 14m18s] samba3.raw.acls nfs4acl_xattr-xdr-40(nt4_dc)
[184(941)/604 at 14m23s] samba3.raw.acls nfs4acl_xattr-xdr-41(nt4_dc)
[185(953)/604 at 14m28s] samba3.raw.acls nfs4acl_xattr-nfs-40(nt4_dc)
[186(965)/604 at 14m33s] samba3.raw.acls nfs4acl_xattr-nfs-41(nt4_dc)
[187(977)/604 at 14m38s] samba3.raw.chkpath(nt4_dc)
[188(978)/604 at 14m39s] samba3.raw.close(nt4_dc)
[189(979)/604 at 14m40s] samba3.raw.composite(nt4_dc)
[190(983)/604 at 14m44s] samba3.raw.eas(nt4_dc)
[191(984)/604 at 14m45s] samba3.raw.lock(nt4_dc)
[192(997)/604 at 15m21s] samba3.raw.mkdir(nt4_dc)
[193(998)/604 at 15m21s] samba3.raw.mux(nt4_dc)
[194(999)/604 at 15m24s] samba3.raw.notify(nt4_dc)
Testing notify cancel
Testing notify mkdir
Testing notify rmdir
Testing notify mkdir - rmdir - mkdir - rmdir
Testing buffered notify on create of 10 files
Testing notify on unlink for the first file
UNEXPECTED(failure): samba3.raw.notify.dir(nt4_dc)
REASON: Exception: Exception: ../../source4/torture/raw/notify.c:223: notify.nttrans.out.num_changes was 9 (0x9), expected 10 (0xA): wrong number of changes

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 -> 134
samba3.base.dir2(nt4_dc) -> 82 -> 67
samba3.raw.lock(nt4_dc) -> 36
samba3.smbtorture_s3.crypt_client.OPLOCK1(nt4_dc) -> 31 -> 21
samba3.blackbox.smbclient_s3.SMB3.crypt (nt4_dc)(nt4_dc) -> 21
samba3.smbtorture_s3.crypt_client.LOCK1(nt4_dc) -> 20
samba3.blackbox.smbclient_s3.NT1.crypt (nt4_dc)(nt4_dc) -> 20
samba3.blackbox.smbclient_s3.SMB3.sign (nt4_dc)(nt4_dc) -> 20
ERROR: test failed with exit code 1
Makefile:16: recipe for target 'test' failed

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