Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261901AbTIHNYF (ORCPT ); Mon, 8 Sep 2003 09:24:05 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262337AbTIHNYF (ORCPT ); Mon, 8 Sep 2003 09:24:05 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.31.123]:46301 "EHLO atrey.karlin.mff.cuni.cz") by vger.kernel.org with ESMTP id S261901AbTIHNYA (ORCPT ); Mon, 8 Sep 2003 09:24:00 -0400 Date: Tue, 2 Sep 2003 16:37:57 +0200 From: Pavel Machek To: Karol Kozimor Cc: Marcelo Tosatti , "Brown, Len" , Jeff Garzik , "Grover, Andrew" , "J.A. Magallon" , Linux Kernel Mailing List , Alan Cox , acpi-devel@sourceforge.net Subject: Re: [ACPI] RE: [patch] 2.4.x ACPI updates Message-ID: <20030902143756.GH1358@openzaurus.ucw.cz> References: <20030823223340.GA7129@hell.org.pl> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20030823223340.GA7129@hell.org.pl> User-Agent: Mutt/1.3.27i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1349 Lines: 34 Hi! > > ACPI kernel crash with 2.4.22-pre7 on ASUS L3800C > > http://marc.theaimsgroup.com/?l=linux-kernel&m=106146576326309&w=2 > > Hi, > This is probably a BIOS / hardware bug, a rare occurence actually. > The logs show: > #v+ > acpi_power-0363 [64] acpi_power_transition : Error transitioning device [CFAN] to D0 > acpi_bus-0496 [63] acpi_bus_set_power : Error transitioning device [CFAN] to D0 > acpi_thermal-0549 [62] acpi_thermal_active : Unable to turn cooling device [c12d2528] 'on' > Unable to handle kernel paging request at virtual address 876c33c4 > [...] > #v- > (sometimes there's D3 in place of D0, depending on the trip points / > temperature readings), and then the oops follows. Unfortunately, I > can't provide the ksymoops output, as the kernel which the oops was logged > on has been gone long since. > > Anyway, this is by no means reproducible, occurs quasi-randomly (more often You should be able to do echo ? > /proc/acpi/*/fan/state to stress this manually... Pavel -- Pavel Written on sharp zaurus, because my Velo1 broke. If you have Velo you don't need... - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/