From owner-freebsd-net@FreeBSD.ORG  Wed Feb  8 09:13:29 2012
Return-Path: <owner-freebsd-net@FreeBSD.ORG>
Delivered-To: freebsd-net@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id BCD79106564A;
	Wed,  8 Feb 2012 09:13:29 +0000 (UTC)
	(envelope-from egrosbein@rdtc.ru)
Received: from eg.sd.rdtc.ru (eg.sd.rdtc.ru [IPv6:2a03:3100:c:13::5])
	by mx1.freebsd.org (Postfix) with ESMTP id 241C88FC0A;
	Wed,  8 Feb 2012 09:13:28 +0000 (UTC)
Received: from eg.sd.rdtc.ru (localhost [127.0.0.1])
	by eg.sd.rdtc.ru (8.14.5/8.14.5) with ESMTP id q189DRit099782;
	Wed, 8 Feb 2012 16:13:27 +0700 (NOVT)
	(envelope-from egrosbein@rdtc.ru)
Message-ID: <4F323CB7.3000609@rdtc.ru>
Date: Wed, 08 Feb 2012 16:13:27 +0700
From: Eugene Grosbein <egrosbein@rdtc.ru>
User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; ru-RU;
	rv:1.9.2.13) Gecko/20110112 Thunderbird/3.1.7
MIME-Version: 1.0
To: Steven Hartland <killing@multiplay.co.uk>
References: <201202072030.q17KUIZk002951@freefall.freebsd.org>
In-Reply-To: <201202072030.q17KUIZk002951@freefall.freebsd.org>
Content-Type: text/plain; charset=KOI8-R
Content-Transfer-Encoding: 8bit
Cc: freebsd-net@freebsd.org, bug-followup@freebsd.org
Subject: Re: kern/161899: [route] ntpd(8): Repeating RTM_MISS packets	causing
 high CPU load for ntpd
X-BeenThere: freebsd-net@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Networking and TCP/IP with FreeBSD <freebsd-net.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-net>,
	<mailto:freebsd-net-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-net>
List-Post: <mailto:freebsd-net@freebsd.org>
List-Help: <mailto:freebsd-net-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-net>,
	<mailto:freebsd-net-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 08 Feb 2012 09:13:29 -0000

08.02.2012 03:30, Steven Hartland пишет:
> The following reply was made to PR kern/161899; it has been noted by GNATS.
> 
> From: "Steven Hartland" <killing@multiplay.co.uk>
> To: <bug-followup@freebsd.org>
> Cc:  
> Subject: Re: kern/161899: [route] ntpd(8): Repeating RTM_MISS packets causing high CPU load for ntpd
> Date: Tue, 7 Feb 2012 09:24:47 -0000
> 
>  Any update on this, would have been nice to see a fix hit before
>  9.0. If you need any more information please let me know.

This is known problem. You should remove "options FLOWTABLE"
from your kernel configuration, as it was removed from GENERIC
for such misbehaviours. That had fixed same problem for me.

Eugene Grosbein