From owner-freebsd-current@FreeBSD.ORG  Wed Dec 24 23:11:18 2003
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
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 75FF216A4CE; Wed, 24 Dec 2003 23:11:18 -0800 (PST)
Received: from cs.huji.ac.il (cs.huji.ac.il [132.65.16.30])
	by mx1.FreeBSD.org (Postfix) with ESMTP
	id 1742F43D54; Wed, 24 Dec 2003 23:11:15 -0800 (PST)
	(envelope-from danny@cs.huji.ac.il)
Received: from pampa.cs.huji.ac.il ([132.65.80.32] ident=danny)
	by cs.huji.ac.il with esmtp
	id 1AZPeL-0002Ws-5f; Thu, 25 Dec 2003 09:11:13 +0200
X-Mailer: exmh version 2.6.3 04/04/2003 with nmh-1.0.4
To: John Baldwin <jhb@FreeBSD.org>
In-reply-to: Your message of Wed, 24 Dec 2003 11:12:09 -0500 (EST) .
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Date: Thu, 25 Dec 2003 09:11:13 +0200
From: Danny Braniss <danny@cs.huji.ac.il>
Message-Id: <E1AZPeL-0002Ws-5f@cs.huji.ac.il>
cc: current@FreeBSD.org
Subject: Re: kern/59732: acpi causes boot to hang 
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
	<freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 25 Dec 2003 07:11:18 -0000

> 
> On 24-Dec-2003 Danny Braniss wrote:
> > just a follow up, with latest current, some more info appears:
> > 
> > ...
> > lo0: bpf attached
> > bus_explore done
> > sbp_post_explore (sbp_cold=2)
> > Current DB 0
> > ch = 0
> >  Current OP   KEY INT BR   len     Addr   Depend Stat: Cnt
> > 3c4f8000 OUTL ST2 ALL ALL    12 00000000 3c4f8080 8411:022d RUN,ACTIVE, ack 
> > complete(11)
> > 0x000000e0 0x00450000 0xffbaffff 0x00000000
> > ata0: spurious interrupt - status=0x50 error=0x00
> > 
> > the full version is in:
> >       ftp://ftp.cs.huji.ac.il/users/danny/freebsd/acpi-1.log
> > 
> > hope this helps ...
> 
> Can you please turn off ACPI_DEBUG, turn on DDB, and see if you
> can break into ddb using Ctrl-Alt-Esc when it hangs.  If so,
> can you do 'show intrcnt' to get the list of interrupt counts?

whats the equiv of Ctrl-Alt_Esc on a serial console?