Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 7 Oct 2002 12:35:14 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 7 Oct 2002 12:35:13 -0400 Received: from dhcp101-dsl-usw4.w-link.net ([208.161.125.101]:8368 "EHLO grok.yi.org") by vger.kernel.org with ESMTP id ; Mon, 7 Oct 2002 12:35:12 -0400 Message-ID: <3DA1B8ED.2000309@candelatech.com> Date: Mon, 07 Oct 2002 09:40:13 -0700 From: Ben Greear Organization: Candela Technologies User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.2a) Gecko/20020910 X-Accept-Language: en-us, en MIME-Version: 1.0 To: jamal CC: Andre Hedrick , linux-kernel , "'netdev@oss.sgi.com'" Subject: Re: Update on e1000 troubles (over-heating!) References: Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1703 Lines: 57 jamal wrote: > > On Sun, 6 Oct 2002, Ben Greear wrote: > > >>I can reproduce my crash using mtu sized pkts running only 50Mbps >>send + receive on 2 nics. It took over-night to do it though. Running >>as hard as I can with MTU packets will crash it as well, and much >>quicker. >> > > > So is there a correlation with packet count then? No, running at slower speeds (50Mbps), the packet count was well over 4 billion (ie it successfully wrapped 32-bits). At higher speeds, it crashes before the 32-bit wrap, generally. It also does not coorelate to bytes-sent/received, or anything else that I could think of to look at. > > > >>Interestingly enough, the tg3 NIC (netgear 302t), registered 57 deg C between >>the fins of it's heat sink in the 32-bit slots. Makes me wonder if my PCI bus >>is running too hot :P > > > Does the problem happen with the tg3? As Dave mentioned, tg3 locks up almost immediately (like within 30 seconds), and in the meantime, it's spitting out errors that are 'impossible'. The messages I sent a day or two ago. I may have cooked my cards, or something like that, because one of the tg3's do not work in my other machine now. Still trouble-shooting that one. Ben > > cheers, > jamal > > -- Ben Greear President of Candela Technologies Inc http://www.candelatech.com ScryMUD: http://scry.wanfear.com http://scry.wanfear.com/~greear - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/