smbclient_tar flapping

[Jeremy Allison]

On Sun, Jun 19, 2016 at 09:15:29PM +0200, Andreas Schneider wrote:
> On Wednesday, June 15, 2016 07:54:59 PM Aurélien Aptel wrote:
> > > REASON: Exception: Exception:
> > > create_file size=535, head -c 535 /dev/urandom | tee
> > > \/home\/aaptel\/prog\/samba\-git\/st\/fileserver\/share\/file0\.jpg |
> > > md5sum /home/aaptel/prog/samba-git/bin/smbclient //FILESERVER/tmp
> > > -Uaaptel\%fileserver -I 127.0.0.35
> > > --configfile\=/home/aaptel/prog/samba-git/st/client/client.conf -c ls\
> > > \"file0.jpg\" Domain=[SAMBA-TEST] OS=[Windows 6.1] Server=[Samba
> > > 4.5.0pre1-DEVELOPERBUILD]> 
> > >   file0.jpg                           D        0  Tue Jun 14 18:34:51 2016
> > >   
> > >                 3905108792 blocks of size 1024. 3714374024 blocks
> > >                 available
> > 
> > The file is reported as a directory! Then a bit later in the same run:
> 
> Looks like another test also run in the same issue. A file smbd thinks it is a 
> directory.
> 
> UNEXPECTED(failure): samba3.blackbox.smbclient_s3.plain (nt4_dc).sending a 
> message to the remote server(nt4_dc)
> REASON: Exception: Exception: 
> /memdisk/autobuild/fl/b977455/samba/bin/smbclient -Uautobuild%localntdc2pass -
> M LOCALNT4DC2 -p 139 --
> configfile=/memdisk/autobuild/fl/b977455/samba/bin/ab/client/client.conf -n 
> msgtest
> /memdisk/autobuild/fl/b977455/samba/bin/smbclient -Uautobuild%localntdc2pass 
> //LOCALNT4DC2/tmpguest -p 139 --
> configfile=/memdisk/autobuild/fl/b977455/samba/bin/ab/client/client.conf -c 
> get message.msgtest ./bin/ab/message_out.623131
> Domain=[SAMBA-TEST] OS=[Windows 6.1] Server=[Samba 4.5.0pre1-DEVELOPERBUILD]
> NT_STATUS_FILE_IS_A_DIRECTORY opening remote file \message.msgtest
> failed getting sent message from LOCALNT4DC2 with error 1
> 
> 
> This is is from 
> 
>  http://git.samba.org/autobuild.flakey.sn-devel-144/2016-06-19-0046/samba.stderr
>    http://git.samba.org/autobuild.flakey.sn-devel-144/2016-06-19-0046/samba.stdout
> 
> 
> I think we have a serious bug in smbd ...

Needs to be repeatable before I'll believe it I'm afraid.
More likely to be corruption in the testing EA store - remember
the 'D' bit is stored there in the dos attributes EA.