From owner-freebsd-acpi@FreeBSD.ORG Thu Jan 26 12:47:13 2012 Return-Path: Delivered-To: freebsd-acpi@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 40DBE1065670; Thu, 26 Jan 2012 12:47:13 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from citadel.icyb.net.ua (citadel.icyb.net.ua [212.40.38.140]) by mx1.freebsd.org (Postfix) with ESMTP id 586958FC08; Thu, 26 Jan 2012 12:47:11 +0000 (UTC) Received: from odyssey.starpoint.kiev.ua (alpha-e.starpoint.kiev.ua [212.40.38.101]) by citadel.icyb.net.ua (8.8.8p3/ICyb-2.3exp) with ESMTP id OAA27787; Thu, 26 Jan 2012 14:47:10 +0200 (EET) (envelope-from avg@FreeBSD.org) Message-ID: <4F214B4E.4090909@FreeBSD.org> Date: Thu, 26 Jan 2012 14:47:10 +0200 From: Andriy Gapon User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:9.0) Gecko/20120111 Thunderbird/9.0 MIME-Version: 1.0 To: Glen Barber References: <20120123172547.GA1923@glenbarber.us> <4F207FC9.5070703@FreeBSD.org> <20120125224016.GD1883@glenbarber.us> In-Reply-To: <20120125224016.GD1883@glenbarber.us> X-Enigmail-Version: 1.3.5 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: freebsd-acpi@FreeBSD.org Subject: Re: [panic] general protection fault - triggered in acpi_cmbat_get_bst() ? X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 26 Jan 2012 12:47:13 -0000 on 26/01/2012 00:40 Glen Barber said the following: > On Thu, Jan 26, 2012 at 12:18:49AM +0200, Andriy Gapon wrote: >> on 23/01/2012 19:25 Glen Barber said the following: >>> Hi, >>> >>> I'm running a 2-day old -CURRENT: >>> >>> FreeBSD nucleus 10.0-CURRENT FreeBSD 10.0-CURRENT #4 r230418M: Sat Jan >>> 21 00:17:24 EST 2012 gjb@nucleus:/usr/obj/usr/src/sys/NUCLEUS amd64 >>> >>> I've just had an ACPI-related panic, caused by the sysutils/gkrellm2 >>> port, which looks to me like the battery state was not available. >>> >>> I have kgdb output attached, and can provide any additional information >>> necessary. >> >> The following is not clear from your description: this looks like a new problem, >> so what's changed - the version of FreeBSD or the hardware? >> > > Prior to Monday's email, I was out of town and mostly away from the > laptop. I can't definitively say, but it's likely I didn't have the > laptop running long enough to experience the problem. Still confused - are you saying that you have _never_ let this laptop run long enough? > I've since upgraded to r230510 (a few hours ago), but haven't enabled > the battery monitor in gkrellm2 yet. I can do that later today to see > if the crash occurs again. > > The hardware has not changed. I am just trying to see if this problem is something peculiar to this system or if it is caused by some code changes in FreeBSD. >> Also, what's debug.acpi.acpi_ca_version on this system? >> > > nucleus % sysctl debug.acpi.acpi_ca_version > debug.acpi.acpi_ca_version: 20120111 So, from your experience with this laptop, can the problem be caused by the latest ACPICA import? Or do you suppose that the problem could have existed before it? -- Andriy Gapon