samba - Apr 2008 - pdc logon failed without samba error

Hie,
I can't connect to my samba 3.022 pdc (I can join the domain and access
share)
and no error messages.
I find in the log :

the dump_data message musn't be clearest (domain,netboisname...) ?

An idea ?


[2008/04/30 15:26:50, 5] lib/util.c:show_msg(464)
  size=627
  smb_com=0x2e
  smb_rcls=0
  smb_reh=0
  smb_err=0
  smb_flg=136
  smb_flg2=51201
  smb_tid=1
  smb_pid=65279
  smb_uid=101
  smb_mid=2048
  smt_wct=12
  smb_vwv[ 0]=  255 (0xFF)
  smb_vwv[ 1]=    0 (0x0)
  smb_vwv[ 2]=    0 (0x0)
  smb_vwv[ 3]=    0 (0x0)
  smb_vwv[ 4]=    0 (0x0)
  smb_vwv[ 5]=  568 (0x238)
  smb_vwv[ 6]=   59 (0x3B)
  smb_vwv[ 7]=    0 (0x0)
  smb_vwv[ 8]=    0 (0x0)
  smb_vwv[ 9]=    0 (0x0)
  smb_vwv[10]=    0 (0x0)
  smb_vwv[11]=    0 (0x0)
  smb_bcc=568
[2008/04/30 15:26:50, 10] lib/util.c:dump_data(2058)
  [000] 05 00 02 03 10 00 00 00  38 02 20 00 04 00 00 00  ........
8. .....
  [010] F8 01 00 00 00 00 00 00  3B 6C 8E CC 05 EC 2C
18  ........ ;l....,.
  [020] 40 8C FD 97 D9 AE 70 A3  47 1E 5C 33 F9 C5 FA EF  @.....p.
G.\3....
  [030] E3 B0 F4 E0 ED B4 41 08  50 83 0F 0A 52 D2 84 BB  ......A.
P...R...
  [040] D4 DE F1 5B 05 20 8B 87  8C EB 77 2B 87 58 04 DF  ...[. .. ..w
+.X..
  [050] 4C A3 77 35 D5 D5 8A 58  77 4C B4 F2 EE 80 66 F1  L.w5...X
wL....f.
  [060] 47 54 CE F1 34 87 B8 F2  F1 E2 05 EA D3 69 F7 0F
GT..4... .....i..
  [070] 54 C6 8B 06 C4 89 77 C8  C7 6D 53 69 85 67 40 F7
T.....w. .mSi.g@.
  [080] D6 7C 78 73 CC E1 16 7D  81 5D F2 A7 62 6F 26 CF  .|
xs...} .]..bo&.
  [090] 6B 80 BA 11 F5 C7 30 D1  74 B0 81 FA 63 68 D4 F0  k.....0.
t...ch..
  [0A0] D1 2F E0 DF C4 BB 51 AB  41 61 AF B3 05 62 E3 87  ./....Q.
Aa...b..
  [0B0] D8 DE 41 DC BD C3 A9 0C  F3 AB DC E1 9E B4 DE
9F  ..A..... ........
  [0C0] BE 41 09 17 09 BB 8F 97  D7 29 90 13 0B 1A 1F
0A  .A...... .)......
  [0D0] C3 53 FB C3 A5 C5 DC 91  9D D5 55 9C FA EE AF
05  .S...... ..U.....
  [0E0] DA B9 79 E6 71 F8 78 8D  54 9F 51 4F 79 E6 BC 8F  ..y.q.x.
T.QOy...
  [0F0] 53 6C D1 57 D2 5D C1 F3  0E 8A 7E F6 38 B8 3C 33
Sl.W.].. ..~.8.<3
  [100] A7 7F C6 23 D4 66 29 64  2E DE 07 94 C6 C9 75
6E  ...#.f)d ......un
  [110] CF 18 A8 9F FF 01 29 3B  3F 8E E7 AF 7B 74 B7
26  ......); ?...{t.&
  [120] AF 12 69 22 9E E2 98 28  21 63 E4 4B 49 1E 4C 8C  ..i"...( !
c.KI.L.
  [130] A5 24 5D 13 0D B1 47 44  B4 70 CB E1 98 F6 D5
4A  .$]...GD .p.....J
  [140] 90 35 51 93 00 05 FC 5D  2E 3D CD 6E 14 EE 7D
BC  .5Q....] .=.n..}.
  [150] 48 E5 55 D7 28 BE 75 9C  74 B0 A8 B8 41 D6 76 2A  H.U.(.u.
t...A.v*
  [160] 10 35 BA FF 9E A0 0F 95  21 71 F1 40 A6 D4 B1 68  .5...... !
q.@...h
  [170] 0E DB 5B 6A AA 8F 8E 96  B6 07 39 9C DD 57 23
3B  ..[j.... ..9..W#;
  [180] F8 C3 D1 02 18 7A 6F 03  7B 2E 88 D5 1A 19 02 E9  .....zo.
{.......
  [190] 55 27 0F E5 5A 71 17 82  C8 FE CA 0A FC 50 2C AB
U'..Zq.. .....P,.
  [1A0] 5D 75 88 29 37 34 AE AE  7D 93 75 48 EF D8 5D
A6  ]u.)74.. }.uH..].
  [1B0] 4B 31 2A AB 48 20 F2 90  2D 34 20 E0 01 8C 0F C9  K1*.H ..
-4 .....
  [1C0] 1A 86 34 5D 52 08 C0 9D  18 C6 8F 58 91 1F AC
51  ..4]R... ...X...Q
  [1D0] 89 33 8D 71 5E D8 C2 30  CF 54 C6 64 37 34 9A
79  .3.q^..0 .T.d74.y
  [1E0] D7 0B 63 F2 B9 66 5B 27  11 DF 7E 2C B3 1D 8A
AB  ..c..f[' ..~,....
  [1F0] 94 2A 8F 9C 41 D2 60 A5  59 F4 F1 64 7B 0C 7B 6F  .*..A.`.
Y..d{.{o
[2008/04/30 15:26:50, 10] smbd/process.c:setup_select_timeout(1372)
  change_notify_timeout: -1
[2008/04/30 15:26:50, 10] smbd/process.c:run_events(299)
  run_events: No events


my smb.conf

[global]
	workgroup = MAILAN.LOCAL
	netbios name = AUTHLAN
	server string = Samba-LDAP PDC Server
	passdb backend = ldapsam:ldap://127.0.0.1/
	log level = 3
	log file = /var/log/samba/log.%m
	smb ports = 139
	socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
IPTOS_LOWDELAY IPTOS_THROUGHPUT SO_KEEPALIVE
	add user script = /usr/sbin/smbldap-useradd -m "%u"
	delete user script = /usr/sbin/smbldap-userdel "%u"
	add group script = /usr/sbin/smbldap-groupadd -p "%g"
	delete group script = /usr/sbin/smbldap-groupdel "%g"
	add user to group script = /usr/sbin/smbldap-groupmod -m "%u"
"%g"
	delete user from group script = /usr/sbin/smbldap-groupmod -x "%u"
"%g"
	set primary group script = /usr/sbin/smbldap-usermod -g "%g"
"%u"
	add machine script = /usr/sbin/smbldap-useradd -w "%u"
	logon path = \\%L\profile\%U
	logon drive = P:
	logon home = \\%L\%U
	domain logons = Yes
	os level = 40
	preferred master = Yes
	domain master = Yes
	dns proxy = No
	ldap admin dn = cn=admin,dc=mailan,dc=local
	ldap delete dn = Yes
	ldap group suffix = ou=Groups
	ldap machine suffix = ou=Machines
	ldap passwd sync = Yes
	ldap suffix = dc=mailan,dc=local
	ldap user suffix = ou=Users
	winbind use default domain = Yes
	hosts allow = 192.168., 127.
	case sensitive = No
	hide files = /desktop.ini/ntuser.ini/NTUSER.*/
	msdfs root = Yes

[profile]
	path = /home/export/profile
	read only = No
	browseable = No

[netlogon]
	path = /home/netlogon
	write list = Administrateur
	browseable = No

[homes]
	comment = Repertoire Personnel
	read only = No
	browseable = No

[partage]
	comment = Repertoire commun
	path = /partage
	read only = No
	guest ok = Yes


thanks
-- 
Denis Rohou
Service Informatique
ville de Lannion
22113 lannion
02-96-46-64-22