From owner-freebsd-hackers@FreeBSD.ORG Thu May 11 11:41:08 2006 Return-Path: X-Original-To: freebsd-hackers@freebsd.org Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4704F16A439; Thu, 11 May 2006 11:41:08 +0000 (UTC) (envelope-from anderson@centtech.com) Received: from mh2.centtech.com (moat3.centtech.com [207.200.51.50]) by mx1.FreeBSD.org (Postfix) with ESMTP id 90E9443D7B; Thu, 11 May 2006 11:41:07 +0000 (GMT) (envelope-from anderson@centtech.com) Received: from [10.177.171.220] (neutrino.centtech.com [10.177.171.220]) by mh2.centtech.com (8.13.1/8.13.1) with ESMTP id k4BBf6Be038536; Thu, 11 May 2006 06:41:06 -0500 (CDT) (envelope-from anderson@centtech.com) Message-ID: <446322D4.7020708@centtech.com> Date: Thu, 11 May 2006 06:41:08 -0500 From: Eric Anderson User-Agent: Thunderbird 1.5.0.2 (X11/20060506) MIME-Version: 1.0 To: John Baldwin References: <4460FCE8.9020703@centtech.com> <200605101714.34683.jhb@freebsd.org> In-Reply-To: <200605101714.34683.jhb@freebsd.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: ClamAV 0.87.1/1456/Thu May 11 00:57:31 2006 on mh2.centtech.com X-Virus-Status: Clean Cc: freebsd-hackers@freebsd.org Subject: Re: Exiting Xorg panics Core Duo laptop X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 11 May 2006 11:41:08 -0000 John Baldwin wrote: > On Tuesday 09 May 2006 16:34, Eric Anderson wrote: >> I have a Core Duo system (2 2GHz CPUs), that continually locks up (I >> believe it panics) when exiting xorg with both CPU's enabled. If I have: >> >> hint.apic.0.disabled="1" >> >> in device.hints, I only use one CPU, however it exits from xorg just >> fine. When the system locks, I still have some keyboard control (num >> lock lights, etc), but I can't seem to do anything else. I can't see >> the screen, it goes black during that time. All my system >> configs/dmesg/etc are here: >> >> Booted with apic not disabled: >> http://www.googlebit.com/freebsd/200605090613/ >> >> Booted with apic disabled: >> http://www.googlebit.com/freebsd/200605091117/ >> >> How can I debug (or help debug) this? > > What if you disable just SMP but leave APIC enabled > (kern.smp.disabled=1)? > If I disable only SMP and leave APIC enabled, everything seems to work fine. What other info can I give you? Thanks! Eric -- ------------------------------------------------------------------------ Eric Anderson Sr. Systems Administrator Centaur Technology Anything that works is better than anything that doesn't. ------------------------------------------------------------------------