From owner-freebsd-bugs@FreeBSD.ORG  Wed Nov 29 22:17:26 2006
Return-Path: <owner-freebsd-bugs@FreeBSD.ORG>
X-Original-To: freebsd-bugs@freebsd.org
Delivered-To: freebsd-bugs@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [69.147.83.52])
	by hub.freebsd.org (Postfix) with ESMTP id 36F9816A49E;
	Wed, 29 Nov 2006 22:17:26 +0000 (UTC)
	(envelope-from mjacob@freebsd.org)
Received: from ns1.feral.com (ns1.feral.com [192.67.166.1])
	by mx1.FreeBSD.org (Postfix) with ESMTP id EEB0143C9D;
	Wed, 29 Nov 2006 22:17:21 +0000 (GMT)
	(envelope-from mjacob@freebsd.org)
Received: from ns1.feral.com (localhost [127.0.0.1])
	by ns1.feral.com (8.13.8/8.13.8) with ESMTP id kATMHFhh026770;
	Wed, 29 Nov 2006 14:17:25 -0800 (PST)
	(envelope-from mjacob@freebsd.org)
Received: from localhost (mjacob@localhost)
	by ns1.feral.com (8.13.8/8.13.8/Submit) with ESMTP id kATMHFxm026767;
	Wed, 29 Nov 2006 14:17:15 -0800 (PST)
	(envelope-from mjacob@freebsd.org)
X-Authentication-Warning: ns1.feral.com: mjacob owned process doing -bs
Date: Wed, 29 Nov 2006 14:17:15 -0800 (PST)
From: mjacob@freebsd.org
X-X-Sender: mjacob@ns1.feral.com
To: Robert Watson <rwatson@freebsd.org>
In-Reply-To: <200611292200.kATM0aaa077025@freefall.freebsd.org>
Message-ID: <20061129141647.C26764@ns1.feral.com>
References: <200611292200.kATM0aaa077025@freefall.freebsd.org>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed
Cc: freebsd-bugs@freebsd.org
Subject: Re: kern/106030: panic while rebooting with a dead disk
X-BeenThere: freebsd-bugs@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
Reply-To: mjacob@freebsd.org
List-Id: Bug reports <freebsd-bugs.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-bugs>,
	<mailto:freebsd-bugs-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-bugs>
List-Post: <mailto:freebsd-bugs@freebsd.org>
List-Help: <mailto:freebsd-bugs-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-bugs>,
	<mailto:freebsd-bugs-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 29 Nov 2006 22:17:26 -0000


> > fork_trampoline() at fork_trampoline+0x8
> > --- trap 0x1, eip = 0, esp = 0xcba0ed6c, ebp = 0 ---
> >
> > It's unclear to me where this should be fixed. Since device invalidation is
> > an inherently asynchronous process that could happen at any time, it seems
> > to me that GEOM should be a bit more tolerant here.
>
> That looks a lot like a UFS/buffer cache panic, not a GEOM panic?

Good point.