samba: nmbd does not run

[root]

Package: samba
Version: 3.0.22-1ubuntu3.4
Severity: important


nmbd terminate itself immediately. I tried to run it from commandline also:

root at www:/var/log/samba# nmbd -i -S
Netbios nameserver version 3.0.22 started.
Copyright Andrew Tridgell and the Samba Team 1992-2006
standard input is not a socket, assuming -D option
PANIC: push_ascii - dest_len == -1
BACKTRACE: 8 stack frames:
#0 nmbd(smb_panic2+0x66) [0x4901a6]
#1 nmbd(push_ascii+0xed) [0x47b44d]
#2 nmbd [0x430d7b]
#3 nmbd [0x430f8c]
#4 nmbd(announce_my_server_names+0xcf) [0x4312af]
#5 nmbd(main+0x436) [0x4204b6]
#6 /lib/libc.so.6(__libc_start_main+0xdb) [0x2aaaab95f49b]
#7 nmbd [0x41ef4a]
Aborted
	

-- System Information:
Debian Release: testing/unstable
  APT prefers dapper-updates
  APT policy: (500, 'dapper-updates'), (500, 'dapper-security'), (500, 'dapper')
Architecture: amd64 (x86_64)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.15-29-amd64-server
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)

Versions of packages samba depends on:
ii  debconf [debconf-2 1.4.72ubuntu10        Debian configuration management sy
ii  libacl1            2.2.34-1ubuntu1       Access control list shared library
ii  libattr1           2.4.25-1              Extended attribute shared library
ii  libc6              2.3.6-0ubuntu20.5     GNU C Library: Shared libraries an
ii  libcomerr2         1.38-2ubuntu2         common error description library
ii  libcupsys2         1.2.2-0ubuntu0.6.06.4 Common UNIX Printing System(tm) - 
ii  libgnutls12        1.2.9-2ubuntu1.1      the GNU TLS library - runtime libr
ii  libkrb53           1.4.3-5ubuntu0.6      MIT Kerberos runtime libraries
ii  libldap2           2.1.30-12ubuntu3      OpenLDAP libraries
ii  libpam-modules     0.79-3ubuntu14        Pluggable Authentication Modules f
ii  libpam-runtime     0.79-3ubuntu14        Runtime support for the PAM librar
ii  libpam0g           0.79-3ubuntu14        Pluggable Authentication Modules l
ii  libpopt0           1.7-5                 lib for parsing cmdline parameters
ii  logrotate          3.7.1-2               Log rotation utility
ii  lsb-base           3.1-5ubuntu2          Linux Standard Base 3.1 init scrip
ii  netbase            4.24ubuntu3           Basic TCP/IP networking system
ii  samba-common       3.0.22-1ubuntu3.4     Samba common files used by both th
ii  zlib1g             1:1.2.3-6ubuntu4      compression library - runtime

Versions of packages samba recommends:
pn  smbldap-tools                 <none>     (no description available)

-- debconf information:
  samba/nmbd_from_inetd:
  samba/run_mode: daemons
  samba/log_files_moved:
  samba/tdbsam: false
  samba/generate_smbpasswd: true