System log info need help

[sm00thpapa]

Just noticed this in my system log. What does it mean? Was some one trying to hack into my router? Thanks in advance.

Sep 21 21:45:34 smbd[1274]: [2013/09/21 21:45:34, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 21:45:34 smbd[1274]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 21:45:34 smbd[1274]: [2013/09/21 21:45:34, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 21:45:34 smbd[1274]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 21:46:07 smbd[1274]: [2013/09/21 21:46:07, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 21:46:07 smbd[1274]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 21:46:07 smbd[1274]: [2013/09/21 21:46:07, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 21:46:07 smbd[1274]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 21:51:04 smbd[1274]: [2013/09/21 21:51:04, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 21:51:04 smbd[1274]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 21:51:04 smbd[1274]: [2013/09/21 21:51:04, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 21:51:04 smbd[1274]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 21:51:58 smbd[1274]: [2013/09/21 21:51:58, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 21:51:58 smbd[1274]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 21:51:58 smbd[1274]: [2013/09/21 21:51:58, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 21:51:58 smbd[1274]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 21:52:09 smbd[1274]: [2013/09/21 21:52:09, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 21:52:09 smbd[1274]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 21:52:09 smbd[1274]: [2013/09/21 21:52:09, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 21:52:09 smbd[1274]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 21:52:33 smbd[1274]: [2013/09/21 21:52:33, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 21:52:33 smbd[1274]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 21:52:33 smbd[1274]: [2013/09/21 21:52:33, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 21:52:33 smbd[1274]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 21:53:26 smbd[1274]: [2013/09/21 21:53:26, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 21:53:26 smbd[1274]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 21:53:26 smbd[1274]: [2013/09/21 21:53:26, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 21:53:26 smbd[1274]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 21:56:54 smbd[1274]: [2013/09/21 21:56:54, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 21:56:54 smbd[1274]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 21:56:54 smbd[1274]: [2013/09/21 21:56:54, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 21:56:54 smbd[1274]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 21:57:27 smbd[1274]: [2013/09/21 21:57:27, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 21:57:27 smbd[1274]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 21:57:27 smbd[1274]: [2013/09/21 21:57:27, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 21:57:27 smbd[1274]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 21:57:56 smbd[1274]: [2013/09/21 21:57:56, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 21:57:56 smbd[1274]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 21:57:56 smbd[1274]: [2013/09/21 21:57:56, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 21:57:56 smbd[1274]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 21:58:17 smbd[1274]: [2013/09/21 21:58:17, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 21:58:17 smbd[1274]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 21:58:17 smbd[1274]: [2013/09/21 21:58:17, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 21:58:17 smbd[1274]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 21:59:45 smbd[1274]: [2013/09/21 21:59:45, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 21:59:45 smbd[1274]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 21:59:45 smbd[1274]: [2013/09/21 21:59:45, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 21:59:45 smbd[1274]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 22:00:52 smbd[1274]: [2013/09/21 22:00:52, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 22:00:52 smbd[1274]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 22:00:52 smbd[1274]: [2013/09/21 22:00:52, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 22:00:52 smbd[1274]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 22:29:23 smbd[1283]: [2013/09/21 22:29:23, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 22:29:23 smbd[1283]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 22:29:23 smbd[1283]: [2013/09/21 22:29:23, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 22:29:23 smbd[1283]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 22:30:04 smbd[1283]: [2013/09/21 22:30:04, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 22:30:04 smbd[1283]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 22:30:04 smbd[1283]: [2013/09/21 22:30:04, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 22:30:04 smbd[1283]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 22:32:23 smbd[1283]: [2013/09/21 22:32:23, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 22:32:23 smbd[1283]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 22:32:23 smbd[1283]: [2013/09/21 22:32:23, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 22:32:23 smbd[1283]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 22:34:04 smbd[1283]: [2013/09/21 22:34:04, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 22:34:04 smbd[1283]: smb_pwd_check_ntlmv1: incorrect password length (74)
Sep 21 22:34:04 smbd[1283]: [2013/09/21 22:34:04, 0] libsmb/ntlm_check.c:smb_pwd_check_ntlmv1(55)
Sep 21 22:34:04 smbd[1283]: smb_pwd_check_ntlmv1: incorrect password length (74)

 

[danstek]

Are you using samba? It looks like a client authentication error.

 

[Zirescu]

Windows 7 security setting issue, more info here: http://forums.smallnetbuilder.com/archive/index.php?t-7850.html

 

[sm00thpapa]

No samba turned on. Been sharing photos to many laptops using DLNA feature. Could that be causing the messages?

 

[RMerlin]

No samba turned on. Been sharing photos to many laptops using DLNA feature. Could that be causing the messages?

Those messages are from Samba (it shows them coming from the smbd service).

Plugging a USB disk without disabling sharing, or enabling Master Browser / WINS functionality will cause Samba to run.

 

[sm00thpapa]

Thanks all for the help. I was worried some one was trying to hack into my router.