From owner-freebsd-stable@FreeBSD.ORG Tue Nov 11 22:46:00 2003 Return-Path: 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 AA0AF16A4CE for ; Tue, 11 Nov 2003 22:46:00 -0800 (PST) Received: from obsecurity.dyndns.org (adsl-63-207-60-234.dsl.lsan03.pacbell.net [63.207.60.234]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9B1B543F85 for ; Tue, 11 Nov 2003 22:45:59 -0800 (PST) (envelope-from kris@obsecurity.org) Received: by obsecurity.dyndns.org (Postfix, from userid 1000) id 0A75866B28; Tue, 11 Nov 2003 22:45:59 -0800 (PST) Date: Tue, 11 Nov 2003 22:45:58 -0800 From: Kris Kennaway To: Doug White Message-ID: <20031112064558.GA34062@xor.obsecurity.org> References: <3FAE5958.6B162FAF@ene.asda.gr> <20031111180355.A66327@carver.gumbysoft.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="Q68bSM7Ycu6FN28Q" Content-Disposition: inline In-Reply-To: <20031111180355.A66327@carver.gumbysoft.com> User-Agent: Mutt/1.4.1i cc: stable@freebsd.org cc: Lefteris Tsintjelis Subject: Re: Machine Freezes with SMP+APIC enabled. X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 12 Nov 2003 06:46:00 -0000 --Q68bSM7Ycu6FN28Q Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Nov 11, 2003 at 06:14:06PM -0800, Doug White wrote: > On Sun, 9 Nov 2003, Lefteris Tsintjelis wrote: >=20 > > I have been experiencing random machine freezes when using SMP (Hyper > > threading) the past week. There are no core dumps or error messages > > displayed anywhere. Load is very minimum. When SMP/Hyperthreading is > > disabled machine works with no problems at full load. >=20 > Hm, smells like Giant deadlock. Except as you can see from the dmesg, this is 4.9-STABLE. > > FreeBSD 4.9-STABLE #0: Sat Nov 8 01:02:24 EET 2003 Kris --Q68bSM7Ycu6FN28Q Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (FreeBSD) iD8DBQE/sdcmWry0BWjoQKURAoz1AJ0eQhRnHmNGY/zOsbq7poolqylRvgCeM3E+ 4KmOzG/M6Te/h3Qu7qtk7pU= =/1jn -----END PGP SIGNATURE----- --Q68bSM7Ycu6FN28Q--