REMINDER: LEAP SECOND

Wed Jul 1 16:43:38 UTC 2015

v5 is 2.4, v6 3.3.5 

----- 
Mike Hammett 
Intelligent Computing Solutions 
http://www.ics-il.com 

Midwest Internet Exchange 
http://www.midwest-ix.com 

----- Original Message -----

From: "Chris Adams" <cma at cmadams.net> 
To: nanog at nanog.org 
Sent: Wednesday, July 1, 2015 9:39:09 AM 
Subject: Re: REMINDER: LEAP SECOND 

Once upon a time, Rubens Kuhl <rubensk at gmail.com> said: 
> Not quite. Reported crashes included 6.27, so it's possible that some other 
> mitigating factor helped not to crash (like using SNTP instead of NTP, 
> although there seems to be people with crashes using SNTP or no SNTP/NTP at 
> all). 

These are running Linux kernels, right? Anybody know which version? I 
know the last couple of leap seconds hit (different) bugs in the Linux 
kernel. The 2012 bug was timer related and confused some user-space 
applications, but the 2008 bug could cause a kernel deadlock (which this 
sounds like). 

-- 
Chris Adams <cma at cmadams.net> 