From owner-freebsd-amd64@FreeBSD.ORG  Fri Jul  1 13:57:20 2005
Return-Path: <owner-freebsd-amd64@FreeBSD.ORG>
X-Original-To: freebsd-amd64@freebsd.org
Delivered-To: freebsd-amd64@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 13F3616A41C;
	Fri,  1 Jul 2005 13:57:20 +0000 (GMT)
	(envelope-from rob@hudson-trading.com)
Received: from daemon.mistermishap.net (167-49.nyc.dsl.access.net
	[166.84.167.49])
	by mx1.FreeBSD.org (Postfix) with ESMTP id B16B343D66;
	Fri,  1 Jul 2005 13:57:19 +0000 (GMT)
	(envelope-from rob@hudson-trading.com)
Received: from daemon.mistermishap.net (localhost.mistermishap.net [127.0.0.1])
	by daemon.mistermishap.net (8.12.9/8.12.9) with ESMTP id j61DvImU044152;
	Fri, 1 Jul 2005 09:57:18 -0400 (EDT)
	(envelope-from rob@hudson-trading.com)
Received: from localhost (rob@localhost)
	by daemon.mistermishap.net (8.12.9/8.12.9/Submit) with ESMTP id
	j61DvINb044149; Fri, 1 Jul 2005 09:57:18 -0400 (EDT)
X-Authentication-Warning: daemon.mistermishap.net: rob owned process doing -bs
Date: Fri, 1 Jul 2005 09:57:18 -0400 (EDT)
From: Rob Watt <rob@hudson-trading.com>
X-X-Sender: rob@daemon.mistermishap.net
To: "David O'Brien" <obrien@freebsd.org>
In-Reply-To: <20050701014721.GA4460@dragon.NUXI.org>
Message-ID: <20050701095505.D43977@daemon.mistermishap.net>
References: <20050630160225.D38285@daemon.mistermishap.net>
	<20050701014721.GA4460@dragon.NUXI.org>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII
Cc: freebsd-amd64@freebsd.org
Subject: Re: fatal trap 12 in pagedaemon on dual-core opteron machine
X-BeenThere: freebsd-amd64@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Porting FreeBSD to the AMD64 platform <freebsd-amd64.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-amd64>,
	<mailto:freebsd-amd64-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-amd64>
List-Post: <mailto:freebsd-amd64@freebsd.org>
List-Help: <mailto:freebsd-amd64-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-amd64>,
	<mailto:freebsd-amd64-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 01 Jul 2005 13:57:20 -0000

On Thu, 30 Jun 2005, David O'Brien wrote:

> On Thu, Jun 30, 2005 at 04:03:02PM -0400, Rob Watt wrote:
> > the hardware is:
> >
> > - 2 275 (2.2Ghz) dual-core processors
> > - tyan 2881 k8sr motherboard (bios 2.05v)
> > - 2 Gb DDR 400Mhz PC3200 Registered ECC memory
> > - SEAGATE ST3146807LC scsi drive
> > - intel dual-port gigabit ethernet card
>
> There is no inherent issue in your choice of parts.
> What BIOS settings do you have for your memory configuration?  Is
> software or hardware memory hole turned on?

The BIOS setting for memory are:

Memory Clock Mode		Auto
MCT Timing Mode			Auto
User Config Mode		Auto
Bank Interleaving		Auto
Burst Length			8 Beats
Enable Clock to All Dimms	Disabled
Hardware Memory Hole		Disabled
Node Interleaving		Disabled
DRAM ECC			Enabled
IOMMU Mode			Disabled

-
Rob Watt