From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261399AbVCVQRJ (ORCPT ); Tue, 22 Mar 2005 11:17:09 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261398AbVCVQRJ (ORCPT ); Tue, 22 Mar 2005 11:17:09 -0500 Received: from adsl-67-120-171-161.dsl.lsan03.pacbell.net ([67.120.171.161]:21511 "HELO linuxace.com") by vger.kernel.org with SMTP id S261399AbVCVQQ7 (ORCPT ); Tue, 22 Mar 2005 11:16:59 -0500 Date: Tue, 22 Mar 2005 08:16:57 -0800 From: Phil Oester To: buakaw@buakaw.homelinux.net Cc: linux-kernel@vger.kernel.org Subject: Re: dst cache overflow Message-ID: <20050322161657.GA18925@linuxace.com> References: <1144.192.168.0.37.1111351868.squirrel@buakaw.homelinux.net> <20050321194022.491060c7.akpm@osdl.org> <1297.192.168.0.37.1111480783.squirrel@buakaw.homelinux.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1297.192.168.0.37.1111480783.squirrel@buakaw.homelinux.net> User-Agent: Mutt/1.4.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Mar 22, 2005 at 10:39:43AM +0200, buakaw@buakaw.homelinux.net wrote: > > computer's main job is to be router on small LAN with 10 users and some > services like qmail, apache, proftpd, shoutcast, squid, and ices on slack > 10.1. Iptables and tc are used to limit bandwiwdth and the two bandwidthd > daemons are running on eth0 interface and all the time the cpu is used at > about 0.4% and additional 12% by ices when encoding mp3 on demand, and > the proccess ksoftirqd/0 randomally starts to use 100% of 0 cpu in normal > situation and one time when the ksoftirqd/0 became crazy i noticed dst > cache overflow messages in syslog but there are more of thies lines in > logs about 5 times in 10 days period There was a problem fixed in the handling of fragments which caused dst cache overflow in the 2.6.11-rc series. Are you still seeing dst cache overflow on 2.6.11? Phil