From owner-freebsd-stable@FreeBSD.ORG Fri Jun 30 15:48:02 2006 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 0E40F16A415 for ; Fri, 30 Jun 2006 15:48:02 +0000 (UTC) (envelope-from sthalik@tehran.lain.pl) Received: from mail.in5.pl (rollercoaster.insane.pl [213.251.173.13]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7F23B43D46 for ; Fri, 30 Jun 2006 15:48:01 +0000 (GMT) (envelope-from sthalik@tehran.lain.pl) Received: from tehran.lain.pl ([85.221.230.102] helo=tehran.local ident=mailnull) from mailnull by mail.in5.pl with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (envelope-from ) id 1FwLEb-0001sp-I3 for freebsd-stable@freebsd.org; Fri, 30 Jun 2006 17:48:45 +0200 Received: from sthalik by tehran.local with local (Exim 4.62 (FreeBSD)) (envelope-from ) id 1FwLEg-0002N7-Iv for freebsd-stable@freebsd.org; Fri, 30 Jun 2006 17:48:50 +0200 Date: Fri, 30 Jun 2006 17:48:50 +0200 From: Stanislaw Halik To: freebsd-stable@freebsd.org Message-ID: <20060630154850.GA3330@tehran.lain.pl> Mail-Followup-To: freebsd-stable@freebsd.org References: <20060627045310.GA6324@tehran.lain.pl> <20060627140946.J273@fledge.watson.org> <20060627134134.GA23337@tehran.lain.pl> <20060628101405.I50845@fledge.watson.org> <20060630120812.GA2380@tehran.lain.pl> <20060630145851.S23703@fledge.watson.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="HcAYCG3uE/tztfnV" Content-Disposition: inline In-Reply-To: <20060630145851.S23703@fledge.watson.org> X-PGP-Key: http://tehran.lain.pl/public.key User-Agent: Mutt/1.5.11 Subject: Re: trap 12: supervisor write, page not present on 6.1-STABLE Tue May 16 2006 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 30 Jun 2006 15:48:02 -0000 --HcAYCG3uE/tztfnV Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Jun 30, 2006, Robert Watson wrote: >> Unfortunately, it still happens to crash in the same code path: > >> I'll be happy to test any other patches when they're available. > Thanks for testing the patch -- it looks like there's a more pressing=20 > logical problem in this code! Could you try the following simpler patch: > http://www.watson.org/~robert/freebsd/netperf/ip_ctloutput.diff > The IP option code seems not to know that (in RELENG_6 and before) the pc= b=20 > is discarded on disconnect, and the application is querying the TTL after= a=20 > disconnect. In FreeBSD 7.x, the pcb is preserved after disconnect so thi= s=20 > succeeds. > It could be we actually need both patches, but let's try this one by itse= lf=20 > first. Thanks. I'll report back in few days after testing the patch. --HcAYCG3uE/tztfnV Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (FreeBSD) iD8DBQFEpUfiadU+vjT62TERAr//AJkBmdoRE1umiOSB5HzUuOIwcpCBHwCfZ9tZ wBEVDVPovAdTLNW4mJbkd80= =LzDG -----END PGP SIGNATURE----- --HcAYCG3uE/tztfnV--