From mboxrd@z Thu Jan 1 00:00:00 1970 From: Martin Volf Date: Wed, 07 May 2003 18:31:54 +0000 Subject: Re: [LARTC] 2.4.20 htb3 oops Message-Id: List-Id: References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lartc@vger.kernel.org On Tue, 6 May 2003 18:10:04 +0200 Kabelweb wrote: > I've also encountered machine-lockups once a day with stock 2.4.20 kernel and > htb on SMP. I am using a setup with dynamically changing classes and have > about 2-4mbit traffic. I was using 2.4.17, 2.4.18 and 2.4.19 with htb 3.6 > without problems before (other machine - not SMP though). Unfortunately I > wasn't able to gather any debugging information on the crashes because > getting the system up again was my primary concern. Since I have disabled all > tc stuff on that machine it runs flawlessly (about a week now). I will soon > try to reproduce the problem on another machine. > > Might the changes to htb in 2.4.21 be a solution? Is there any evidence that > SMP might cause problems with htb? > > Any hints would be greatly appreciated! Hello, In 2.4.20 there is a bug in htb code, which was fixed in 2.4.21pre5 (or was it pre6?). You can use net/sched/sch_htb.c from 2.4.21rc1. For details see this thread in lkml: http://marc.theaimsgroup.com/?l=linux-kernel&m5039488700308&w=2 -- Martin Volf _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/