Date: Tue, 7 Sep 2004 23:55:24 +0200 From: Max Laier <max@love2party.net> To: Robert Watson <rwatson@freebsd.org> Cc: current@freebsd.org Subject: Re: syscons problem in ddb, if_afdata initialization (was: Re: 5.3-BETA3 , panic, probably IPv6+SMP+mpsafenet related) Message-ID: <200409072355.25782.max@love2party.net> In-Reply-To: <Pine.NEB.3.96L.1040905015131.417B-100000@fledge.watson.org> References: <Pine.NEB.3.96L.1040905015131.417B-100000@fledge.watson.org>
next in thread | previous in thread | raw e-mail | index | archive | help
--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! > > > > > > <snip> > > > > > > > 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--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200409072355.25782.max>