From owner-freebsd-current@FreeBSD.ORG Fri Aug 13 14:20:32 2004 Return-Path: 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 D084A16A4CE for ; Fri, 13 Aug 2004 14:20:32 +0000 (GMT) Received: from moutng.kundenserver.de (moutng.kundenserver.de [212.227.126.188]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6856E43D5C for ; Fri, 13 Aug 2004 14:20:32 +0000 (GMT) (envelope-from max@love2party.net) Received: from [212.227.126.205] (helo=mrelayng.kundenserver.de) by moutng.kundenserver.de with esmtp (Exim 3.35 #1) id 1Bvcv1-0004aE-00; Fri, 13 Aug 2004 16:20:31 +0200 Received: from [84.128.137.28] (helo=donor.laier.local) by mrelayng.kundenserver.de with asmtp (TLSv1:RC4-MD5:128) (Exim 3.35 #1) id 1Bvcv1-0002cJ-00; Fri, 13 Aug 2004 16:20:31 +0200 From: Max Laier To: freebsd-current@freebsd.org Date: Fri, 13 Aug 2004 16:18:32 +0200 User-Agent: KMail/1.6.2 References: <20040812171410.GA91666@neo.redjade.org> <20040813073216.3f09e114.sebastian.ssmoller@gmx.net> In-Reply-To: MIME-Version: 1.0 Content-Type: multipart/signed; protocol="application/pgp-signature"; micalg=pgp-sha1; boundary="Boundary-02=_D3MHBE1qs1mbWjl"; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <200408131618.43129.max@love2party.net> X-Provags-ID: kundenserver.de abuse@kundenserver.de auth:61c499deaeeba3ba5be80f48ecc83056 cc: "George V. Neville-Neil" cc: sebastian ssmoller Subject: Re: Panic in nd6_slowtimo() X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 13 Aug 2004 14:20:33 -0000 --Boundary-02=_D3MHBE1qs1mbWjl Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline On Friday 13 August 2004 07:41, George V. Neville-Neil wrote: > At Fri, 13 Aug 2004 07:32:16 +0200, > > sebastian ssmoller wrote: > > hi, > > if i remember correctly i got this panic from time to time on my > > workstation. what i did as a "work-around" i guess was to disable ipv6 > > (option INET6). > > > > the system runs stable now but i had to configure X11 to -nolisten tcp > > which makes it difficult to start X11 progs from another user :) > > > > have a look at: > > http://lists.freebsd.org/pipermail/freebsd-current/2004-January/019524.= ht > >ml > > I would be interested to know if this still happens. We've been Obviously it does. The original report mentions current as of yesterday (Au= g,=20 12th). > trying to fix up the IPv6 code. I am running IPv6 on several machines > (CURRENT and STABLE) and have yet to see this. I am also using > neighbor discovers (nd) extensively. Could you also load pf in one of these boxes, just to check if it triggers = the=20 panic? Anyhow, the timeout is initialized unconditionally and it runs unconditiona= lly=20 over all interfaces present. At least that's my reading so far. The only=20 problem I see is the mutex-trickery in if_attachdomain1. But as the origina= l=20 report indicates if_afdata_initialized was set to 1, so the last culprit ca= n=20 be in the domain.dom_ifattach() function. =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 --Boundary-02=_D3MHBE1qs1mbWjl Content-Type: application/pgp-signature Content-Description: signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.5 (FreeBSD) iD8DBQBBHM3DXyyEoT62BG0RAk5CAJ96yx/7satgGLLVZOEK481VZqsu0wCfQnwb ZYZ9pwx3h0Kg1BJAU7VqCxM= =8pKd -----END PGP SIGNATURE----- --Boundary-02=_D3MHBE1qs1mbWjl--