From owner-freebsd-current@FreeBSD.ORG Mon Jul 21 15:39:05 2003 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id AA33837B401 for ; Mon, 21 Jul 2003 15:39:05 -0700 (PDT) Received: from godel.mtl.distributel.net (nat.MTL.distributel.NET [66.38.181.24]) by mx1.FreeBSD.org (Postfix) with ESMTP id E824043F93 for ; Mon, 21 Jul 2003 15:39:04 -0700 (PDT) (envelope-from bmilekic@technokratis.com) Received: from godel.mtl.distributel.net (localhost [127.0.0.1]) h6LIhBEH054384; Mon, 21 Jul 2003 18:43:11 GMT (envelope-from bmilekic@technokratis.com) Received: (from bmilekic@localhost) by godel.mtl.distributel.net (8.12.9/8.12.9/Submit) id h6LIhBB2054383; Mon, 21 Jul 2003 18:43:11 GMT X-Authentication-Warning: godel.mtl.distributel.net: bmilekic set sender to bmilekic@technokratis.com using -f Date: Mon, 21 Jul 2003 18:43:11 +0000 From: Bosko Milekic To: Mik Firestone Message-ID: <20030721184311.GB54315@technokratis.com> References: <20030721222407.GA76150@terra.milkyway.stdio.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20030721222407.GA76150@terra.milkyway.stdio.com> User-Agent: Mutt/1.4.1i cc: segr@hotmail.com cc: current@freebsd.org Subject: Re: FreeBSD 5.1-R kernel panic X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 21 Jul 2003 22:39:06 -0000 On Mon, Jul 21, 2003 at 06:24:07PM -0400, Mik Firestone wrote: > For what it is worth, I am having the exact same problem. I cvsup'd and > builtworld on Sunday, July 20, and my machine has been crashing about every > half-hour since. It starts slowing down, the load average begins to > climb until it eventually grinds to a halt. If I wait long enough, I > will see the same panic Stephane saw. > > Doing a ps -auxw shows that usb0 is using the vast majority of the CPU > time before the grinding halt. I have tried leaving the machine in > multi-user and sigle-user mode with the same results. I have attempted > to compile a new kernel that does not have the USB stuff compiled in, > but my machine won't stay running long enough. > > I do have the debugger compiled in, but I do not know enough of what I > am doing to provide reasonable information to the list. If somebody > can tell me the commands to run in the debugger, I will let my machine > panic again and grab that data. > > Mik Does reverting to pre-July 20 get rid of your problem? Note that the originator of the first Email mentionned that he is running what appeared to be stock 5.1-RELEASE, which may or may not be related to what you're seeing. If reverting to pre-July 20 gets rid of your problem, perhaps we can figure out what commit triggered this behavior for you. Also, do you have PAE enabled? -- Bosko Milekic * bmilekic@technokratis.com * bmilekic@FreeBSD.org TECHNOkRATIS Consulting Services * http://www.technokratis.com/