Problems with NMBD and Red Hat Alpha Linux 6.2

[Dmitry Vjushin]

Hi, Developers !

I have installed Samba 2.0.6 with Red Hat Alpha Linux 6.2 on AS600 5/266. 
I configured Samba as logon server for my Windows 95/98 clients.
The trouble occurs when a user who is already logged in from any PC tries
to log in from another PC. During his second login process NMBD daemon
is terminated instead of creating the new NMBD process.
At this time the warning message   "PANIC: internal error".
After this I have compiled the last version of Samba 2.0.7, but the
result was the same. Also I have an old SGI machine with IRIX 5.1 and
Samba 2.0.5a. The same configuration of Samba works fine on this box.
Is it a BUG or probably I made some mistakes in my configuration ?
Below I attached my smb.conf, log.nmbd, log.smbd and some users logs.

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

smb.conf
[global]
        server string = Science2000 workgroup controller
        workgroup = SCIENCE2000
        preserve case = yes
        load printers = yes
        printcap name = /etc/printcap
        admin users = vjushin
        log file = /usr/local/samba/var/log.%m
        max log size = 100
        security = user
        domain master = yes
        local master = yes
        preferred master = yes
        os level = 65
        domain logons = yes
        wins support = yes
        name resolve order = lmhosts bcast
        case sensitive = no
        guest account = nobody
        allow hosts = <list of IPs>
[netlogon]
        comment = Samba Network Logon Service
        path = /home/samba/netlogon
        case sensitive = no
        guest ok = no
        locking = no
        read only = yes
        browseable = yes
        admin users = @root

[homes]
        guest ok = no
        read only = no
        browseable = no
        path = /home/%u

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

log.smbd

[2000/09/05 01:32:08, 1] smbd/server.c:main(641)
  smbd version 2.0.7 started.
  Copyright Andrew Tridgell 1992-1998
[2000/09/05 01:32:08, 0] param/loadparm.c:service_ok(1825)
  No path in service hp4mp - using /tmp
[2000/09/05 01:32:08, 1] smbd/files.c:file_init(216)
  file_init: Information only: requested 10000 open files, 1014 are available.

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

log.nmbd

[2000/09/05 01:32:09, 1] nmbd/nmbd.c:main(757)
  Netbios nameserver version 2.0.7 started.
  Copyright Andrew Tridgell 1994-1998
[2000/09/05 01:32:09, 0] nmbd/asyncdns.c:start_async_dns(150)
  started asyncdns process 15199
[2000/09/05 01:32:09, 0] nmbd/nmbd_logonnames.c:add_logon_names(158)
  add_domain_logon_names:
  Attempting to become logon server for workgroup SCIENCE2000 on subnet 132.70.33
.41
[2000/09/05 01:32:09, 0] nmbd/nmbd_logonnames.c:add_logon_names(158)
  add_domain_logon_names:
  Attempting to become logon server for workgroup SCIENCE2000 on subnet UNICAST_S
UBNET
[2000/09/05 01:32:09, 0] nmbd/nmbd_become_dmb.c:become_domain_master_browser_wins
(341)
  become_domain_master_browser_wins:
  Attempting to become domain master browser on workgroup SCIENCE2000, subnet UNI
CAST_SUBNET.
[2000/09/05 01:32:09, 0] nmbd/nmbd_become_dmb.c:become_domain_master_browser_wins
(356)
  become_domain_master_browser_wins: querying WINS server at IP 132.70.33.41 for
domain master browser name SCIENCE2000<1b> on workgroup SCIENCE2000
[2000/09/05 01:32:09, 0] nmbd/nmbd_logonnames.c:become_logon_server_success(117)
  become_logon_server_success: Samba is now a logon server for workgroup SCIENCE2
000 on subnet UNICAST_SUBNET
[2000/09/05 01:32:09, 0] nmbd/nmbd_become_dmb.c:become_domain_master_stage2(117)
  *****

  Samba server ORY is now a domain master browser for workgroup SCIENCE2000 on su
bnet UNICAST_SUBNET

  *****
[2000/09/05 01:32:09, 0] nmbd/nmbd_become_dmb.c:become_domain_master_browser_bcas
t(293)
  become_domain_master_browser_bcast:
  Attempting to become domain master browser on workgroup SCIENCE2000 on subnet 1
32.70.33.41
[2000/09/05 01:32:09, 0] nmbd/nmbd_become_dmb.c:become_domain_master_browser_bcas
t(307)
  become_domain_master_browser_bcast: querying subnet 132.70.33.41 for domain mas
ter browser on workgroup SCIENCE2000
[2000/09/05 01:32:13, 0] nmbd/nmbd_logonnames.c:become_logon_server_success(117)
  become_logon_server_success: Samba is now a logon server for workgroup SCIENCE2
000 on subnet 132.70.33.41
[2000/09/05 01:32:18, 0] nmbd/nmbd_become_dmb.c:become_domain_master_stage2(117)
   *****

  Samba server ORY is now a domain master browser for workgroup SCIENCE2000 on su
bnet 132.70.33.41

  *****
[2000/09/05 01:32:31, 1] nmbd/nmbd_processlogon.c:process_logon_packet(70)
  process_logon_packet: Logon from 132.70.34.160: code = 0x0
[2000/09/05 01:32:33, 0] nmbd/nmbd_become_lmb.c:become_local_master_stage2(405)
  *****

  Samba name server ORY is now a local master browser for workgroup SCIENCE2000 o
n subnet 132.70.33.41

  *****
[2000/09/05 01:33:55, 1] nmbd/nmbd_processlogon.c:process_logon_packet(70)
  process_logon_packet: Logon from 132.70.34.158: code = 0x0
[2000/09/05 01:33:55, 0] lib/fault.c:fault_report(40)
  ===============================================================
[2000/09/05 01:33:55, 0] lib/fault.c:fault_report(41)
  INTERNAL ERROR: Signal 11 in pid 15196 (2.0.7)
  Please read the file BUGS.txt in the distribution
[2000/09/05 01:33:55, 0] lib/fault.c:fault_report(43)
  ===============================================================
[2000/09/05 01:33:55, 0] lib/util.c:smb_panic(2381)
  PANIC: internal error

+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

log.menachem

[2000/09/05 01:32:31, 1] smbd/service.c:make_connection(550)
  menachem (132.70.34.160) connect to service staff as user staff (uid=915, gid=1
00) (pid 15216)
[2000/09/05 01:32:31, 1] smbd/service.c:make_connection(550)
  menachem (132.70.34.160) connect to service netlogon as user staff (uid=915, gi
d=100) (pid 15216)
[2000/09/05 01:34:57, 1] smbd/service.c:close_cnum(583)
  menachem (132.70.34.160) closed connection to service netlogon
[2000/09/05 01:34:58, 1] smbd/service.c:close_cnum(583)
  menachem (132.70.34.160) closed connection to service staff

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

log.assaf-new
<empty>

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

First time I logged on as user "staff" from the Menachem PC and the second
time also as user "staff" from Assaf-new PC.

Dmitry Vjushin,
Bar-Ilan University