Some errors...

Stefan Metzmacher metze at metzemix.de
Mon Oct 20 08:08:54 GMT 2003 

Jeremy Allison schrieb:
> On Tue, Oct 14, 2003 at 10:29:59AM +0200, Stefan Metzmacher wrote:
> 
>>Hi *,
>>
>>from time to time I see such errors in my logfile...
>>
>>If someone has time to look at this, tell me what info you want...
>>
>>I can't reproduce them...
>>
>>I use current SAMBA_3_0 cvs and winxp sp1
>>
>>[2003/10/14 07:00:40, 0, pid=6159] libsmb/smb_signing.c:srv_check_incoming_message(752)
>>   srv_check_incoming_message: out of seq. seq num 3408 matches.
>>[2003/10/14 07:01:59, 0, pid=6163] lib/util_str.c:safe_strcpy_fn(577)
>>   ERROR: NULL dest in safe_strcpy
>>[2003/10/14 07:02:00, 0, pid=6163] lib/util_sock.c:receive_smb(557)
>>   receive_smb: SMB Signature verification failed on incoming packet!
>>[2003/10/14 07:02:00, 0, pid=6163] rpc_server/srv_spoolss_nt.c:spoolss_connect_to_client(2603)
>>   spoolss_connect_to_client: machine METZE-XP rejected the negotiate protocol. Error was : Server packet had invalid SMB signature!.
I can reproduce that...

I have attached a log file and a cap-file
hope that helps


>>[2003/10/14 07:44:43, 0, pid=6167] rpc_server/srv_pipe.c:api_pipe_netsec_process(1365)
>>   failed to decode PDU
>>[2003/10/14 07:44:43, 0, pid=6167] rpc_server/srv_pipe_hnd.c:process_request_pdu(605)
>>   process_request_pdu: failed to do schannel processing.
>>[2003/10/14 10:12:55, 0, pid=6167] libsmb/smb_signing.c:srv_check_incoming_message(752)
>>   srv_check_incoming_message: out of seq. seq num 9753 matches.
>>[2003/10/14 10:12:55, 0, pid=6167] lib/util_sock.c:receive_smb(557)
>>   receive_smb: SMB Signature verification failed on incoming packet!
> 
> 
> Please try with latest SAMBA_3_0 CVS. I added some extra debug for this.
> 
> Thanks,
> 
> 	Jeremy.


-- 

metze

-------------------------------------------
Stefan (metze) Metzmacher <metze at metzemix.de>
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[2003/10/20 09:53:24, 0] smbd/server.c:main(747)
  smbd version CVS 3.0.1pre2-MX-antivir[Oct 20 2003 07:51:35] started.
  Copyright Andrew Tridgell and the Samba Team 1992-2003
[2003/10/20 09:53:24, 0] param/loadparm.c:map_parameter(2419)
  Unknown parameter encountered: "ADS server"
[2003/10/20 09:53:24, 0] param/loadparm.c:lp_do_parameter(3149)
  Ignoring unknown parameter "ADS server"
[2003/10/20 09:53:24, 0, pid=2077] lib/debug.c:debug_lookup_classname(342)
  debug_lookup_classname(antivir): Unknown class
[2003/10/20 09:53:24, 0, pid=2077] lib/debug.c:debug_lookup_classname(342)
  debug_lookup_classname(musicdb): Unknown class
[2003/10/20 09:53:24, 0, pid=2077] lib/debug.c:debug_lookup_classname(342)
  debug_lookup_classname(recycle): Unknown class
[2003/10/20 09:53:24, 0, pid=2077] lib/debug.c:debug_lookup_classname(342)
  debug_lookup_classname(extd_audit): Unknown class
[2003/10/20 09:53:24, 0, pid=2077] param/loadparm.c:map_parameter(2419)
  Unknown parameter encountered: "ldap trust ids"
[2003/10/20 09:53:24, 0, pid=2077] param/loadparm.c:lp_do_parameter(3149)
  Ignoring unknown parameter "ldap trust ids"
[2003/10/20 09:53:24, 0, pid=2077] param/loadparm.c:map_parameter(2419)
  Unknown parameter encountered: "non unix account range"
[2003/10/20 09:53:24, 0, pid=2077] param/loadparm.c:lp_do_parameter(3149)
  Ignoring unknown parameter "non unix account range"
[2003/10/20 09:53:31, 0, pid=2080] libsmb/smb_signing.c:srv_check_incoming_message(740)
  srv_check_incoming_message: BAD SIG: seq 0 wanted SMB signature of
[2003/10/20 09:53:31, 0, pid=2080] lib/util.c:dump_data(1825)
  [000] 90 0D 6B 59 85 CA 66 82                           ..kY.Êf.
[2003/10/20 09:53:31, 0, pid=2080] libsmb/smb_signing.c:srv_check_incoming_message(744)
  srv_check_incoming_message: BAD SIG: seq 0 got SMB signature of
[2003/10/20 09:53:31, 0, pid=2080] lib/util.c:dump_data(1825)
  [000] 42 53 52 53 50 59 4C 20                           BSRSPYL
[2003/10/20 09:53:31, 0, pid=2080] libsmb/smb_signing.c:signing_good(230)
  signing_good: SMB signature check failed on seq 0!
[2003/10/20 09:53:31, 0, pid=2080] libsmb/smb_signing.c:srv_check_incoming_message(763)
  srv_check_incoming_message: seq 2: (current is 3) got good SMB signature of
[2003/10/20 09:53:31, 0, pid=2080] lib/util.c:dump_data(1825)
  [000] 56 5D A9 1F CD 88 3D 6A                           V]©.Í.=j
[2003/10/20 09:53:31, 0, pid=2080] smbd/service.c:set_admin_user(321)
  metze logged in as admin user (root privileges)
[2003/10/20 09:53:31, 0, pid=2080] libsmb/smb_signing.c:srv_check_incoming_message(763)
  srv_check_incoming_message: seq 4: (current is 5) got good SMB signature of
[2003/10/20 09:53:31, 0, pid=2080] lib/util.c:dump_data(1825)
  [000] 1E 84 90 F5 06 68 E2 17                           ...õ.hâ.
[2003/10/20 09:53:31, 0, pid=2080] libsmb/smb_signing.c:srv_check_incoming_message(763)
  srv_check_incoming_message: seq 6: (current is 7) got good SMB signature of
[2003/10/20 09:53:31, 0, pid=2080] lib/util.c:dump_data(1825)
  [000] 3C DB 0F 96 E2 C3 03 74                           <Û..âÃ.t
[2003/10/20 09:53:31, 0, pid=2080] libsmb/smb_signing.c:srv_check_incoming_message(763)
  srv_check_incoming_message: seq 8: (current is 9) got good SMB signature of
[2003/10/20 09:53:31, 0, pid=2080] lib/util.c:dump_data(1825)
  [000] 10 01 78 CC 1E 90 A2 CA                           ..xÌ..¢Ê
[2003/10/20 09:53:32, 0, pid=2080] libsmb/smb_signing.c:srv_check_incoming_message(763)
  srv_check_incoming_message: seq 10: (current is 11) got good SMB signature of
[2003/10/20 09:53:32, 0, pid=2080] lib/util.c:dump_data(1825)
  [000] BE 45 B2 FE 9E 9D FE 99                           ¾E²þ..þ.
[2003/10/20 09:53:32, 0, pid=2080] libsmb/smb_signing.c:srv_check_incoming_message(763)
  srv_check_incoming_message: seq 12: (current is 13) got good SMB signature of
[2003/10/20 09:53:32, 0, pid=2080] lib/util.c:dump_data(1825)
  [000] B3 6F FD 2F 32 03 FE CB                           ³oý/2.þË
[2003/10/20 09:53:32, 0, pid=2080] libsmb/smb_signing.c:srv_check_incoming_message(763)
  srv_check_incoming_message: seq 14: (current is 15) got good SMB signature of
[2003/10/20 09:53:32, 0, pid=2080] lib/util.c:dump_data(1825)
  [000] 78 16 07 D2 80 F0 50 67                           x..Ò.ðPg
[2003/10/20 09:53:32, 0, pid=2080] libsmb/smb_signing.c:srv_check_incoming_message(763)
  srv_check_incoming_message: seq 16: (current is 17) got good SMB signature of
[2003/10/20 09:53:32, 0, pid=2080] lib/util.c:dump_data(1825)
  [000] 3A 65 D4 2D 01 85 64 32                           :eÔ-..d2
[2003/10/20 09:53:32, 0, pid=2080] libsmb/smb_signing.c:srv_check_incoming_message(763)
  srv_check_incoming_message: seq 18: (current is 19) got good SMB signature of
[2003/10/20 09:53:32, 0, pid=2080] lib/util.c:dump_data(1825)
  [000] 2D D4 D4 CF 3E 18 9E DE                           -ÔÔÏ>..Þ
[2003/10/20 09:53:32, 0, pid=2080] libsmb/smb_signing.c:srv_check_incoming_message(740)
  srv_check_incoming_message: BAD SIG: seq 19 wanted SMB signature of
[2003/10/20 09:53:32, 0, pid=2080] lib/util.c:dump_data(1825)
  [000] CC 35 D0 6C 6F 1F 01 D0                           Ì5Ðlo..Ð
[2003/10/20 09:53:32, 0, pid=2080] libsmb/smb_signing.c:srv_check_incoming_message(744)
  srv_check_incoming_message: BAD SIG: seq 19 got SMB signature of
[2003/10/20 09:53:32, 0, pid=2080] lib/util.c:dump_data(1825)
  [000] 00 00 00 00 00 00 00 00                           ........
[2003/10/20 09:53:32, 0, pid=2080] libsmb/smb_signing.c:signing_good(227)
  signing_good: SMB signature check failed on seq 19!
[2003/10/20 09:53:32, 0, pid=2080] lib/util_sock.c:receive_smb(557)
  receive_smb: SMB Signature verification failed on incoming packet!
[2003/10/20 09:53:32, 0, pid=2080] rpc_server/srv_spoolss_nt.c:spoolss_connect_to_client(2603)
  spoolss_connect_to_client: machine BUERO rejected the negotiate protocol. Error was : Server packet had invalid SMB signature!.
[2003/10/20 09:53:32, 0, pid=2080] libsmb/smb_signing.c:srv_check_incoming_message(763)
  srv_check_incoming_message: seq 20: (current is 21) got good SMB signature of
[2003/10/20 09:53:32, 0, pid=2080] lib/util.c:dump_data(1825)
  [000] 24 07 E4 3B 12 FE F8 72                           $.ä;.þør
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