From owner-freebsd-current@FreeBSD.ORG Tue Sep 7 21:57:01 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 F25B516A4CE; Tue, 7 Sep 2004 21:57:00 +0000 (GMT) Received: from moutng.kundenserver.de (moutng.kundenserver.de [212.227.126.184]) by mx1.FreeBSD.org (Postfix) with ESMTP id 5FBDD43D41; Tue, 7 Sep 2004 21:57:00 +0000 (GMT) (envelope-from max@love2party.net) Received: from [212.227.126.161] (helo=mrelayng.kundenserver.de) by moutng.kundenserver.de with esmtp (Exim 3.35 #1) id 1C4nxO-0007UH-00; Tue, 07 Sep 2004 23:56:54 +0200 Received: from [84.128.134.134] (helo=donor.laier.local) by mrelayng.kundenserver.de with asmtp (TLSv1:RC4-MD5:128) (Exim 3.35 #1) id 1C4nxO-0002JJ-00; Tue, 07 Sep 2004 23:56:54 +0200 From: Max Laier To: Robert Watson Date: Tue, 7 Sep 2004 23:55:24 +0200 User-Agent: KMail/1.6.2 References: In-Reply-To: MIME-Version: 1.0 Content-Type: multipart/signed; protocol="application/pgp-signature"; micalg=pgp-sha1; boundary="Boundary-02=_N5iPBvzzUwFiaxo"; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <200409072355.25782.max@love2party.net> X-Provags-ID: kundenserver.de abuse@kundenserver.de auth:61c499deaeeba3ba5be80f48ecc83056 cc: w@expro.pl cc: Sangwoo Shim cc: current@freebsd.org Subject: Re: syscons problem in ddb, if_afdata initialization (was: Re: 5.3-BETA3 , panic, probably IPv6+SMP+mpsafenet related) 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: Tue, 07 Sep 2004 21:57:01 -0000 --Boundary-02=_N5iPBvzzUwFiaxo Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline [ Sorry for the late reply, I was in Zuerich for SuCon and didn't anticipat= e=20 the long(er) time away from mail (certainly my fault, not the organizer's o= r=20 the like). The conference was great, consider attending next year! ] Back from SuCon and hopefully *finally* back to _full_ coding speed for a=20 couple of weeks. If there is work left you want me to take a look at, just= =20 throw it my way. Sorry for the down-time, delay etc. On Sunday 05 September 2004 07:52, Robert Watson wrote: > On Sun, 5 Sep 2004, Sangwoo Shim wrote: > > I've reported nd6_slowtimo related panic some while ago. Please check > > kern/70393. mlaier@ suggested a patch to address this, but that wasn't > > work for me. I'll try your patch and report. Thanks. > > This patch may only fix the problem if running with debug.mpsafenet=3D0; = I'm > currently exploring the more general if_afdata issues, and will look at > Max's patch (etc) in the report. I hope to have a patch that solves it in > the non-mpsafenet case in a day or two. > > Thanks! > > Robert N M Watson FreeBSD Core Team, TrustedBSD Projects > robert@fledge.watson.org Principal Research Scientist, McAfee Resear= ch > > > Regards, > > Sangwoo > > > > On Sat, Sep 04, 2004 at 03:33:28PM -0400, Robert Watson wrote: > > > On Sat, 4 Sep 2004, Jan Srzednicki wrote: > > > > OK. I'm not sure if I'm doing that the right way, but here it is: > > > > > > Yes, this was exactly what I was looking for. Thanks! > > > > > > > > > > > > > Hope this helps. > > > > > > > > It's also worth noting that on the previous kernel (that is: FreeBSD > > > > 5.3-BETA2 (SIN) #9: Sun Aug 29 14:24:19 CEST 2004) nothing like that > > > > happened, so it appears to be somehow related to (or uncovered by) > > > > some very recent commit. > > > > > > Could you try this patch: > > > > > > Index: nd6.c > > > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > > > RCS file: /home/ncvs/src/sys/netinet6/nd6.c,v > > > retrieving revision 1.44 > > > diff -u -r1.44 nd6.c > > > --- nd6.c 23 Aug 2004 03:00:27 -0000 1.44 > > > +++ nd6.c 4 Sep 2004 19:34:39 -0000 > > > @@ -134,6 +134,7 @@ > > > nd6_init_done =3D 1; > > > > > > /* start timer */ > > > + callout_init(&nd6_slowtimo_ch, 0); > > > callout_reset(&nd6_slowtimo_ch, ND6_SLOWTIMER_INTERVAL * hz, > > > nd6_slowtimo, NULL); > > > } =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=_N5iPBvzzUwFiaxo Content-Type: application/pgp-signature Content-Description: signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.5 (FreeBSD) iD8DBQBBPi5NXyyEoT62BG0RApayAJ9SBaUDUlslgU0+4vQrQOjL6lcRbwCeINgN DgJJ93ETFrp5EKr46i4dR+E= =pRGC -----END PGP SIGNATURE----- --Boundary-02=_N5iPBvzzUwFiaxo--