From owner-freebsd-bugs@FreeBSD.ORG Wed Jan 16 14:20:01 2008 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 7CCBB16A421 for ; Wed, 16 Jan 2008 14:20:01 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 51FA113C45A for ; Wed, 16 Jan 2008 14:20:01 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.2/8.14.2) with ESMTP id m0GEK1Qm067063 for ; Wed, 16 Jan 2008 14:20:01 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.2/8.14.1/Submit) id m0GEK1F5067062; Wed, 16 Jan 2008 14:20:01 GMT (envelope-from gnats) Resent-Date: Wed, 16 Jan 2008 14:20:01 GMT Resent-Message-Id: <200801161420.m0GEK1F5067062@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Pete French Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id EC84416A417 for ; Wed, 16 Jan 2008 14:14:08 +0000 (UTC) (envelope-from petefrench@ticketswitch.com) Received: from angel.ticketswitch.com (angel.ticketswitch.com [IPv6:2002:57e0:1d4e::1]) by mx1.freebsd.org (Postfix) with ESMTP id A5BB413C467 for ; Wed, 16 Jan 2008 14:14:08 +0000 (UTC) (envelope-from petefrench@ticketswitch.com) Received: from [10.50.50.2] (helo=smaug.rattatosk) by angel.ticketswitch.com with esmtps (TLSv1:AES256-SHA:256) (Exim 4.67 (FreeBSD)) (envelope-from ) id 1JF91r-000ItH-Oi for FreeBSD-gnats-submit@freebsd.org; Wed, 16 Jan 2008 14:14:07 +0000 Received: from dilbert.rattatosk ([10.50.50.6] helo=dilbert.ticketswitch.com) by smaug.rattatosk with esmtp (Exim 4.67 (FreeBSD)) (envelope-from ) id 1JF91r-000Glk-Mi for FreeBSD-gnats-submit@freebsd.org; Wed, 16 Jan 2008 14:14:07 +0000 Received: from petefrench by dilbert.ticketswitch.com with local (Exim 4.68 (FreeBSD)) (envelope-from ) id 1JF91r-0000cX-MG for FreeBSD-gnats-submit@freebsd.org; Wed, 16 Jan 2008 14:14:07 +0000 Message-Id: Date: Wed, 16 Jan 2008 14:14:07 +0000 From: Pete French To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Cc: Subject: kern/119716: vm_fault when trying to boot 7.0 ACPI on HP dc5750 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Pete French List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Jan 2008 14:20:01 -0000 >Number: 119716 >Category: kern >Synopsis: vm_fault when trying to boot 7.0 ACPI on HP dc5750 >Confidential: no >Severity: serious >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Jan 16 14:20:00 UTC 2008 >Closed-Date: >Last-Modified: >Originator: Pete French >Release: FreeBSD 7.0-RC1 i386 >Organization: TicketSwitch Ltd >Environment: System: FreeBSD dilbert.rattatosk 7.0-RC1 FreeBSD 7.0-RC1 #0: Wed Jan 16 13:11:44 GMT 2008 petefrench@dilbert.rattatosk:/usr/obj/usr/src/sys/DILBERT i386 Machine is HP dc5750. Latest BIOS (v02.31), AMD 4200+ processor, 2 gigs of RAM. >Description: trying to boot the system with ACPI enabled produces the following: panic: vm_fault: fault on nofualt entry, addr: 81423000 the system boots fine wiuthout ACPI, but then will only use one of the cores and requires the physical RAM to be set in loader.conf. I think this may be the same issue as PR 117918 which I reported under 6.3. >How-To-Repeat: try and boot the machine using 7.0/i386 with ACPI and the panic occurs almost instantly the machine tries to boot. >Fix: workaround is not to use ACPI, but this means only using a single core of the processor. >Release-Note: >Audit-Trail: >Unformatted: