From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: regression: 2.6.32-rc8 shuts down after reaching critical temperature Date: Wed, 25 Nov 2009 11:28:57 +0100 Message-ID: <20091125102857.GA28310@lst.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from verein.lst.de ([213.95.11.210]:49351 "EHLO verein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751622AbZKYK2z (ORCPT ); Wed, 25 Nov 2009 05:28:55 -0500 Content-Disposition: inline Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Zhang Rui Cc: linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org I recently upgraded my Thinkpad T500 from Linux 2.6.31 to Linux 2.6.32-rc (first -rc7 but I've also tried with -rc6 and -rc8) and when putting load on it, e.g. by building a kernel tree. It shuts down soon with the Critical temperature reached (%ld C), shutting down.\n" printk from drivers/thermal/thermal_sys.c, where the temperature is usually 100C or slightly above. The system is a Lenovo Thinkpad T500 with a Intel Core 2 Dueo T9600 running a 32 bit kernel. I've done some attempts at bisecting it, but for most of the 2.6.32-rc series the system crashes during boot in ACPI code with a backtrace longer than the screen can display.