samba - Jul 2003 - samba-3.0.0beta2-1 - lost connection to domain controller

hi,

some days ago i posted the message below. i found out that the problem
was that samba lost the connection to our nt 4.0 domain controller.
after i did "net join -w domainname -U Administrator" the probem was
solved. when i installed samba i did the net join to join our domain
with success.
yesterday we got the same problem again. the users couldnt write or
create files on the server and sometimes the response was that the
server hhd is full etc.
when we got this problems i also did again the net join and after that
the problems gone. it seems that about every 10 days samba lost the
connection to the domain controller. i also didnt remove the server from
our domain controller. why did samba lost the connection to the domain
controller? does anyone have the same problems?

greetz
denis


 -----Ursprüngliche Nachricht-----
Von: 	Denis Heitbrock [mailto:heitbrockd@schlick.de]
Gesendet:	Dienstag, 15. Juli 2003 12:12
An:	'samba@lists.samba.org'
Betreff:	samba-3.0.0beta2-1 - network problem???

hi,

i installed samba-3.0.0beta2-1 on a rh9 (kernel-2.4.20-18.9). everthing
was working fine but since today when i want to copy files onto the
samba server i got from a win nt 4.0 client the error msg that he got a
network problem. when i check the samba logfile i found this:


/var/log/samba/log.machinename:
[2003/07/15 11:47:32, 2] smbd/open.c:open_file(240)
  administrator opened file
Berning/69955-Steinbach/Geschützte-PDF/69955-Turbinen-Ersatzteile.pdf
read=No write=Yes (numopen=1)
[2003/07/15 11:47:32, 2] libsmb/namequery.c:name_query(484)
  Got a positive name query response from 172.24.90.7 ( 172.24.90.7 )
[2003/07/15 11:47:32, 0] lib/fault.c:fault_report(36)
  ==============================================================[2003/07/15
11:47:32, 0] lib/fault.c:fault_report(37)
  INTERNAL ERROR: Signal 11 in pid 3826 (3.0.0beta2)
  Please read the appendix Bugs of the Samba HOWTO collection
[2003/07/15 11:47:32, 0] lib/fault.c:fault_report(39)
  ==============================================================[2003/07/15
11:47:32, 0] lib/util.c:smb_panic(1462)
  PANIC: internal error
[2003/07/15 11:47:32, 0] lib/util.c:smb_panic(1469)
  BACKTRACE: 11 stack frames:
   #0 smbd(smb_panic+0x11c) [0x81b571c]
   #1 smbd [0x81a4122]
   #2 /lib/tls/libc.so.6 [0x420276f8]
   #3 smbd(make_nmb_name+0x52) [0x80f6f32]
   #4 smbd(cli_full_connection+0x7e) [0x80d440e]
   #5 smbd(change_trust_account_password+0x1ad) [0x80ca95d]
   #6 smbd [0x80c5262]
   #7 smbd(smbd_process+0x298) [0x80c56a8]
   #8 smbd(main+0x4e6) [0x82204a6]
   #9 /lib/tls/libc.so.6(__libc_start_main+0xe4) [0x420156a4]
   #10 smbd(chroot+0x35) [0x8075771]
[2003/07/15 11:47:32, 2] smbd/sesssetup.c:setup_new_vc_session(504)
  setup_new_vc_session: New VC == 0, if NT4.x compatible we would close
all old resources.
[2003/07/15 11:47:32, 2] lib/util_sock.c:open_socket_out(705)
  error connecting to 172.24.90.7:445 (Verbindungsaufbau abgelehnt)
[2003/07/15 11:47:33, 2] auth/auth.c:check_ntlm_password(306)
  check_ntlm_password:  authentication for user [Administrator] ->
[Administrator] -> [administrator] succeeded
[2003/07/15 11:47:33, 2] lib/access.c:check_access(325)
  Allowed connection from  (172.24.91.1)
[2003/07/15 11:47:33, 2] lib/module.c:smb_load_module(56)
  Module '/usr/lib/samba/vfs/recycle.so' loaded
[2003/07/15 11:47:33, 2] lib/module.c:smb_load_module(56)
  Module '/usr/lib/samba/vfs/extd_audit.so' loaded
[2003/07/15 11:47:33, 1] smbd/service.c:make_connection_snum(692)
  sv91001 (172.24.91.1) connect to service Dokuser initially as user
administrator (uid=501, gid=100) (pid 3832)
[2003/07/15 11:48:33, 0] lib/fault.c:fault_report(36)
  ==============================================================[2003/07/15
11:48:33, 0] lib/fault.c:fault_report(37)
  INTERNAL ERROR: Signal 11 in pid 3832 (3.0.0beta2)
  Please read the appendix Bugs of the Samba HOWTO collection
[2003/07/15 11:48:33, 0] lib/fault.c:fault_report(39)
  ==============================================================[2003/07/15
11:48:33, 0] lib/util.c:smb_panic(1462)
  PANIC: internal error
[2003/07/15 11:48:33, 0] lib/util.c:smb_panic(1469)
  BACKTRACE: 11 stack frames:
   #0 smbd(smb_panic+0x11c) [0x81b571c]
   #1 smbd [0x81a4122]
   #2 /lib/tls/libc.so.6 [0x420276f8]
   #3 smbd(make_nmb_name+0x52) [0x80f6f32]
   #4 smbd(cli_full_connection+0x7e) [0x80d440e]
   #5 smbd(change_trust_account_password+0x1ad) [0x80ca95d]
   #6 smbd [0x80c5262]
   #7 smbd(smbd_process+0x183) [0x80c5593]
   #8 smbd(main+0x4e6) [0x82204a6]
   #9 /lib/tls/libc.so.6(__libc_start_main+0xe4) [0x420156a4]
   #10 smbd(chroot+0x35) [0x8075771]

i read /usr/share/doc/samba-3.0.0beta2/docs/Samba-HOWTO-Collection.pdf
but i didnt find anything about this.
my smb.conf looks so:

[global]
   workgroup = SCHLICK
   server string = Test Server
   hosts allow = 172.24. 127.
   printcap name = /etc/printcap
   load printers = yes
   log file = /var/log/samba/log.%m
   log level = 2
   max log size = 1000
   security = domain
   password server = SV90007 SV90005
   encrypt passwords = yes
   smb passwd file = /etc/samba/smbpasswd
   socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
   wins server = 172.24.90.5
   dns proxy = no


#============================ Share Definitions
=============================
[Dokuser]
        vfs objects = extd_audit recycle
        comment = Dokuser
        valid users = @dokuadmin,@dokuuser,@domaenenadmin
        writeable = yes
        path = /data1/Dokuser

thxxx for help.

greetz
denis