read_socket_data: recv failure for 4

[rdicaire at ispchannel.com]

Samba gives read_socket_data: recv failure for 4 when trying to write or
read with NT4 WS, why?

Samba 2.0.7, NT WS 4.0 sp6, Slackware 7.0 (glibc 2.1.2), linux kernel
2.2.15 with crypto patch patch-int-2.2.14.1.

Samba configured/compiled with the following switches:
--with-smbmount --with-syslog

Most of the time writing to, or copying from samba shares, hangs, then
fails. 

Trying to copy scrt303.exe from HOMES share to NT box, smbstatus reports:

Samba version 2.0.7
Service      uid      gid      pid     machine
----------------------------------------------
ardy         ardy     users    31938   ws       (192.168.1.2) Wed May 17
18:27:27 2000

Locked files:
Pid    DenyMode   R/W        Oplock           Name
--------------------------------------------------
31938  DENY_NONE  RDONLY     NONE             /home/ardy/Uactlsec.exe
Wed May 17 18:45:07 2000

Note the filename Uactlsec.exe, this is not the file I'm trying to copy.
The permissions on the above file: 
-rw-r--r--   1 ardy     users      153248 May 13 13:39 /home/ardy/Uactlsec.exe

After about two minutes the copy begins, smbstatus reports:

Samba version 2.0.7
Service      uid      gid      pid     machine
----------------------------------------------
ardy         ardy     users     1568   ws       (192.168.1.2) Wed May 17
18:46:34 2000

Locked files:
Pid    DenyMode   R/W        Oplock           Name
--------------------------------------------------
1568   DENY_WRITE RDONLY     NONE             /home/ardy/scrt303.exe   Wed
May 17 18:47:46 2000

The permissions on the above file:
-rw-r--r--   1 ardy     users     1947900 May 17 17:01 /home/ardy/scrt303.exe

This copy fails, linux kernel reports:

May 17 18:48:54 rdb smbd[1568]: [2000/05/17 18:48:54, 0]
lib/util_sock.c:read_socket_data(477) 
May 17 18:48:54 rdb smbd[1568]:   read_socket_data: recv failure for
4. Error = Connection reset by peer 

Windows reports:

Cannot copy scrt303: The I/O operation has been aborted because of either
a thread exit or an application request.

Samba config:

[global]
workgroup = THETUBESGROUP
server string = RDB Windows NT 
admin users = ardy,root
hosts allow = 192.168.0. 192.168.1.
load printers = yes 
printcap name = /etc/printcap.smb
lpq command = /usr/bin/lpq %p
lpq cache time = 30
log file = /usr/local/samba/var/log.%m
max log size = 50
security = user
encrypt passwords = yes
socket options = TCP_NODELAY 
read raw = no
interfaces = 192.168.0.2/24 192.168.1.1/24
local master = yes
os level = 100
domain master = yes 
preferred master = yes
logon script = %U.bat
wins support = yes
dns proxy = no 
oplocks = no
case sensitive = no

[homes]
   comment = Home Directories
   browseable = no
   writable = yes
[cdrom]
   comment = CDROM
   path = /mnt/cdrom
   public = yes
   writable = no
   printable = no
[ms-install]
   comment = MS Install 
   browseable = yes
   writable = yes
   admin users = ardy,root
   path = /backup/ms-install
[printers]
   comment = All Printers
   path = /var/spool/lpd/lp
   browseable = no
   printable = yes
   printer = smb

Any ideas on why this fails?

----------------------------------------------------
                  Richard Dicaire
          Co-owner/Systems Administrator
           K&R Information Technologies
         http://matrix.linux-help.org/kr/
----------------------------------------------------
  Brainbench Certified Master Linux Administrator
http://www.brainbench.com/transcript.jsp?pid=67584
----------------------------------------------------
                 Home & aRDy Music
             http://rdb.linux-help.org
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