From owner-freebsd-acpi@FreeBSD.ORG Mon Nov 30 20:10:03 2009 Return-Path: Delivered-To: freebsd-acpi@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id DCDF41065670 for ; Mon, 30 Nov 2009 20:10:03 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id B3E298FC1C for ; Mon, 30 Nov 2009 20:10:03 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.3/8.14.3) with ESMTP id nAUKA3kY014233 for ; Mon, 30 Nov 2009 20:10:03 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.3/8.14.3/Submit) id nAUKA34I014226; Mon, 30 Nov 2009 20:10:03 GMT (envelope-from gnats) Date: Mon, 30 Nov 2009 20:10:03 GMT Message-Id: <200911302010.nAUKA34I014226@freefall.freebsd.org> To: freebsd-acpi@FreeBSD.org From: "Grv" Cc: Subject: Re: kern/140979: [acpi] [panic] Kernel panic (fatal trap 12: page fault when in kernel mode) on FreeBSD 8.0 with ACPI because of "ec" sub-device X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Grv List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 30 Nov 2009 20:10:03 -0000 The following reply was made to PR kern/140979; it has been noted by GNATS. From: "Grv" To: Andriy Gapon Cc: bug-followup@FreeBSD.org Subject: Re: kern/140979: [acpi] [panic] Kernel panic (fatal trap 12: page fault when in kernel mode) on FreeBSD 8.0 with ACPI because of "ec" sub-device Date: Mon, 30 Nov 2009 21:45:55 +0200 This is a multi-part message in MIME format. --_----------=_12596103552180413 MIME-Version: 1.0 Content-Disposition: inline Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="windows-1251" Unfortunately I can't save core dump despite configured debugging settings, system just doesn't see it in swap, probably because the crash occurs before swap is configured. What other options do I have? --- Original Message --- From: Andriy Gapon To: bug-followup@FreeBSD.org, tungan@ukr.net Date: 30 november, 15:57:23 Subject: Re: kern/140979: [acpi] [panic] Kernel panic (fatal trap 12: page fault when in kernel mode) on FreeBSD 8.0 with ACPI because of "ec" sub-device Could you please reproduce this with debug enabled? E.g.: http://www.freebsd.org/doc/en/books/developers-handbook/kerneldebug.html Without a backtrace it's hard to see where the problem is. -- Andriy Gapon --_----------=_12596103552180413 Content-Disposition: inline Content-Transfer-Encoding: 8bit Content-Type: text/html; charset="windows-1251"
Unfortunately I can't save core dump despite configured debugging
settings, system just doesn't see it in swap, probably because the crash
occurs before swap is configured.
What other options do I have?

--- Original Message ---
From: Andriy Gapon <avg@icyb.net.ua>
To: bug-followup@FreeBSD.org, tungan@ukr.net
Date: 30 november, 15:57:23
Subject: Re: kern/140979: [acpi] [panic] Kernel panic (fatal trap 12: page fault when in kernel mode) on FreeBSD 8.0 with ACPI because of "ec" sub-device

Could you please reproduce this with debug enabled?
E.g.:
http://www.freebsd.org/doc/en/books/developers-handbook/kerneldebug.html

Without a backtrace it's hard to see where the problem is.

--
Andriy Gapon

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