From owner-freebsd-current@FreeBSD.ORG  Wed Nov  2 23:59:15 2005
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
X-Original-To: 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 E2BEB16A41F;
	Wed,  2 Nov 2005 23:59:15 +0000 (GMT)
	(envelope-from max@love2party.net)
Received: from moutng.kundenserver.de (moutng.kundenserver.de
	[212.227.126.183])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 4A58243D45;
	Wed,  2 Nov 2005 23:59:15 +0000 (GMT)
	(envelope-from max@love2party.net)
Received: from p54A3C2E4.dip.t-dialin.net [84.163.194.228]
	(helo=donor.laier.local)
	by mrelayeu.kundenserver.de (node=mrelayeu2) with ESMTP (Nemesis),
	id 0MKwtQ-1EXSVX2FdC-0002um; Thu, 03 Nov 2005 00:59:07 +0100
From: Max Laier <max@love2party.net>
To: Vladimir Kushnir <vkushnir@i.kiev.ua>
Date: Thu, 3 Nov 2005 00:58:48 +0100
User-Agent: KMail/1.8.2
References: <20051027022313.R675@kushnir1.kiev.ua>
	<200511021035.22990.max@love2party.net>
	<20051103001509.C85422@kushnir1.kiev.ua>
In-Reply-To: <20051103001509.C85422@kushnir1.kiev.ua>
MIME-Version: 1.0
Content-Type: multipart/signed; boundary="nextPart1974503.iN126KmLRX";
	protocol="application/pgp-signature"; micalg=pgp-sha1
Content-Transfer-Encoding: 7bit
Message-Id: <200511030059.05946.max@love2party.net>
X-Provags-ID: kundenserver.de abuse@kundenserver.de
	login:61c499deaeeba3ba5be80f48ecc83056
Cc: freebsd-current@freebsd.org
Subject: Re: CURRENT + amd64 + user-ppp = panic
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.5
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: Wed, 02 Nov 2005 23:59:16 -0000

--nextPart1974503.iN126KmLRX
Content-Type: text/plain;
  charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
Content-Disposition: inline

On Wednesday 02 November 2005 23:20, Vladimir Kushnir wrote:
> On Wed, 2 Nov 2005, Max Laier wrote:
> > That brings me back to ln_timer_ch as the culprit.  Could you please
> > build with this patch and get me the console output shortly before the
> > panic?
>
> Here it is: right before panic it prints
>
> For 0xffffff0017531100 -1 ticks
> For 0xffffff0017531100 -1 ticks

This results in two consecutive callout_stop() calls, but shouldn't hurt as=
=20
callout_stop is protected against that.

Do you get a dump for this?  Can you compare this pointer to the global=20
llinfo_nd6 and see if "c" from the softclock() frame is related (or maybe t=
he=20
previous item in the list TAILQ).

> (with yesterday's GENERIC).

> P.S.
> Oh, incidentally, this (yesterday's) GENERIC plus my usual
> modules (atapicam, snd_ich, {cd9660, ntfs}_iconv and ext2fs) falls at
> mid-boot with "memory modified after free" :-( Non of these modules by
> itself caused any problem.

Let's take this one thing at a time and provide more details for this probl=
em=20
in a separate thread.  Thanks.

=2D-=20
/"\  Best regards,                      | mlaier@freebsd.org
\ /  Max Laier                          | ICQ #67774661
 X   http://pf4freebsd.love2party.net/  | mlaier@EFnet
/ \  ASCII Ribbon Campaign              | Against HTML Mail and News

--nextPart1974503.iN126KmLRX
Content-Type: application/pgp-signature

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.2 (FreeBSD)

iD8DBQBDaVLJXyyEoT62BG0RAmxsAJ0ZWvuQxoR4EFJHwetQexd3xtMvuACfaZKm
S1kw07MTdKJATJb2/DBo2es=
=06bv
-----END PGP SIGNATURE-----

--nextPart1974503.iN126KmLRX--