From owner-freebsd-current@FreeBSD.ORG Sat Dec 9 16:06:51 2006 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 53EA016A4D0 for ; Sat, 9 Dec 2006 16:06:51 +0000 (UTC) (envelope-from david@catwhisker.org) Received: from bunrab.catwhisker.org (adsl-63-193-123-122.dsl.snfc21.pacbell.net [63.193.123.122]) by mx1.FreeBSD.org (Postfix) with ESMTP id 5723D43CBE for ; Sat, 9 Dec 2006 16:04:59 +0000 (GMT) (envelope-from david@catwhisker.org) Received: from bunrab.catwhisker.org (localhost [127.0.0.1]) by bunrab.catwhisker.org (8.13.3/8.13.3) with ESMTP id kB9G63P1056263; Sat, 9 Dec 2006 08:06:03 -0800 (PST) (envelope-from david@bunrab.catwhisker.org) Received: (from david@localhost) by bunrab.catwhisker.org (8.13.3/8.13.1/Submit) id kB9G63pq056262; Sat, 9 Dec 2006 08:06:03 -0800 (PST) (envelope-from david) Date: Sat, 9 Dec 2006 08:06:03 -0800 From: David Wolfskill To: yal Message-ID: <20061209160603.GH29001@bunrab.catwhisker.org> References: <52944.192.168.1.110.1165679313.squirrel@yal.hopto.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="S0QU+l03nqHlODqK" Content-Disposition: inline In-Reply-To: <52944.192.168.1.110.1165679313.squirrel@yal.hopto.org> User-Agent: Mutt/1.4.2.1i Cc: freebsd-current@freebsd.org Subject: Re: CURRENT freezes on Laitude D520 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Sat, 09 Dec 2006 16:06:51 -0000 --S0QU+l03nqHlODqK Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Dec 09, 2006 at 04:48:33PM +0100, yal wrote: >=20 > Last kernel compilation working was on november 27th. > Dell Latitude D520 freezes within a few minutes after boot. No errors are > show in dmesg. The internal speaker sounds and acpi stops working. Do you see a Lock Order Reversal -- in particular, one involving a NIC, such as wi0? I've been seeing that on kernels built on 20 Nov and since; from other messages about it, I gather it's a problem with the NIC driver. Unfortunately, I'm not clueful enough in the code to understand what locks need to be where, but I'm certainly willing & able to test patches. Peace, david --=20 David H. Wolfskill david@catwhisker.org Believe SORBS at your own risk: 63.193.123.122 has been static since Aug 19= 99. See http://www.catwhisker.org/~david/publickey.gpg for my public key. --S0QU+l03nqHlODqK Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (FreeBSD) iEYEARECAAYFAkV63ucACgkQmprOCmdXAD0v5QCfZZdiJaIkIDFZz17iP7DNm+3y h1EAn1yDMqaP/Me4BQoxTv05iAKsgDje =1ruB -----END PGP SIGNATURE----- --S0QU+l03nqHlODqK--