From owner-freebsd-current@FreeBSD.ORG Mon Feb 16 14:45:12 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 C651816A4CE; Mon, 16 Feb 2004 14:45:12 -0800 (PST) Received: from arthur.nitro.dk (port324.ds1-khk.adsl.cybercity.dk [212.242.113.79]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8402C43D1D; Mon, 16 Feb 2004 14:45:12 -0800 (PST) (envelope-from simon@arthur.nitro.dk) Received: by arthur.nitro.dk (Postfix, from userid 3000) id 5FA6E1183E; Mon, 16 Feb 2004 23:45:11 +0100 (CET) Date: Mon, 16 Feb 2004 23:45:11 +0100 From: "Simon L. Nielsen" To: Pawel Jakub Dawidek Message-ID: <20040216224508.GB710@arthur.nitro.dk> References: <20040214192736.C23696@news1.macomnet.ru> <20040214203557.GE888@arthur.nitro.dk> <402E874D.8080909@DeepCore.dk> <20040214204918.GF888@arthur.nitro.dk> <402E8A19.70808@DeepCore.dk> <20040214214411.GA726@arthur.nitro.dk> <402F3CE5.7090407@DeepCore.dk> <20040215104236.GA722@arthur.nitro.dk> <20040216113127.GC14639@garage.freebsd.pl> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="wzJLGUyc3ArbnUjN" Content-Disposition: inline In-Reply-To: <20040216113127.GC14639@garage.freebsd.pl> User-Agent: Mutt/1.5.5.1i cc: current@FreeBSD.org cc: S?ren Schmidt cc: sos@FreeBSD.org Subject: Re: ata(4) related panic - Memory modified after free [was: Sony V505BX ATA panic] 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: Mon, 16 Feb 2004 22:45:12 -0000 --wzJLGUyc3ArbnUjN Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 2004.02.16 12:31:27 +0100, Pawel Jakub Dawidek wrote: > On Sun, Feb 15, 2004 at 11:42:37AM +0100, Simon L. Nielsen wrote: > +> I can see that the panic is in cam, but the odd thing is that I don't > +> have atapicam in the kernel (I double checked - it isn't there). I do > +> have normal cam in the kernel (for USB). To me it seems like some kind > +> of memory corruption either in ata(4) or somehow masked by ata when > +> retries is set to 3, but I'm no kernel hacker. >=20 > Are you using phk@'s disk API change? I am now, but not when I got the panic described earlier in this thread. > I had simlar problems with first version of his patch and USB bar (I still > haven't checked next versions). My laptop has actually been runnig just fine with yesterdays "mega" phk patch, and maxim's ata workaround since last night. --=20 Simon L. Nielsen FreeBSD Documentation Team --wzJLGUyc3ArbnUjN Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (FreeBSD) iD8DBQFAMUf0h9pcDSc1mlERAlSfAKCPwhYRo+6D8yu24ZwaHctvHWBQPACfdW7N 3WtVmwX9mNGHUDINaiOpkSA= =rnlH -----END PGP SIGNATURE----- --wzJLGUyc3ArbnUjN--