nanog mailing list archives

Re: Future timestamps in /var/log/secure


From: Larry Sheldon <LarrySheldon () cox net>
Date: Fri, 26 Feb 2010 12:37:51 -0600

On 2/26/2010 12:29 PM, Brielle Bruns wrote:
On 2/26/10 11:20 AM, Wade Peacock wrote:
I found a while ago in /var/log/secure that for an invalid ssh login
attempt the ssh Bye Bye line is in the future. I have searched the web
and can not find a reason for the future time in the log.

Here is a sample. Repeated lines are shown once in first part


Feb 26 17:50:38 mx sshd[19115]: Received disconnect from
210.212.145.152: 11: Bye Bye
Feb 26 17:50:38 mx sshd[19118]: Received disconnect from
210.212.145.152: 11: Bye Bye
Feb 26 09:52:39 mx proftpd[17297]: mx.example.com
(208.xxx.xxx.xxx[208.xxx.xxx.xxx]) - FTP no transfer timeout, disconnected

Can anyone explain the future time stamp on the Bye Bye lines?

OS is Centos 5.4, FYI




Isn't the timestamps inserted by syslog rather then the reporting 
program itself?

What syslog do you use - classic (ie: sysklogd) or a modern one like 
rsyslog?  It almost looks like the timezone got changed from local to 
GMT or similar, then swapped back (as odd as it may sound).

Perhaps time to file a bug report with the author of the syslog daemon 
you use?

Been a long time since I've dealt with this stuff, but it looks like the
shell for proftpd has a different TZ from the one running the other
stuff.  (syslogd runs in the shell of the caller, right?)

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