nanog mailing list archives
Re: REMINDER: LEAP SECOND
From: Mike Hammett <nanog () ics-il net>
Date: Wed, 1 Jul 2015 11:43:38 -0500 (CDT)
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 () cmadams net> To: nanog () nanog org Sent: Wednesday, July 1, 2015 9:39:09 AM Subject: Re: REMINDER: LEAP SECOND Once upon a time, Rubens Kuhl <rubensk () 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 () cmadams net>
Current thread:
- Re: REMINDER: LEAP SECOND Guilherme Ganascim (Jul 01)
- Re: REMINDER: LEAP SECOND Mike Hammett (Jul 01)
- Re: REMINDER: LEAP SECOND Rubens Kuhl (Jul 01)
- Re: REMINDER: LEAP SECOND Harlan Stenn (Jul 01)
- Re: REMINDER: LEAP SECOND Mike Hammett (Jul 01)
- Re: REMINDER: LEAP SECOND Michel Luczak (Jul 01)
- Re: REMINDER: LEAP SECOND Rubens Kuhl (Jul 01)
- Re: REMINDER: LEAP SECOND Chris Adams (Jul 01)
- Re: REMINDER: LEAP SECOND Mike Hammett (Jul 01)
- Re: REMINDER: LEAP SECOND Chris Adams (Jul 01)
- Re: REMINDER: LEAP SECOND Mike Hammett (Jul 01)
- Re: REMINDER: LEAP SECOND Rubens Kuhl (Jul 01)
- Re: REMINDER: LEAP SECOND Mike Hammett (Jul 01)
- Re: REMINDER: LEAP SECOND Rubens Kuhl (Jul 01)
- Re: REMINDER: LEAP SECOND Mike Hammett (Jul 01)