From owner-freebsd-questions@FreeBSD.ORG Fri Dec 10 04:47:27 2010 Return-Path: Delivered-To: questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 46D7C106566C for ; Fri, 10 Dec 2010 04:47:27 +0000 (UTC) (envelope-from lists@eitanadler.com) Received: from mail-iy0-f182.google.com (mail-iy0-f182.google.com [209.85.210.182]) by mx1.freebsd.org (Postfix) with ESMTP id DCD248FC08 for ; Fri, 10 Dec 2010 04:47:26 +0000 (UTC) Received: by iyb26 with SMTP id 26so109120iyb.13 for ; Thu, 09 Dec 2010 20:47:26 -0800 (PST) Received: by 10.231.20.68 with SMTP id e4mr121610ibb.194.1291956446185; Thu, 09 Dec 2010 20:47:26 -0800 (PST) MIME-Version: 1.0 Received: by 10.231.79.82 with HTTP; Thu, 9 Dec 2010 20:47:06 -0800 (PST) From: Eitan Adler Date: Thu, 9 Dec 2010 23:47:06 -0500 Message-ID: To: questions@freebsd.org Content-Type: text/plain; charset=UTF-8 Cc: Subject: Kernel panic on power button X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 10 Dec 2010 04:47:27 -0000 I just pressed the power button on my desktop computer - it seemed like it was attempting to do an ACPI suspend instead of a power down like I expected - but I'm not sure. Either way: When It got close to the end I got Kernel trap 12: page fault in kernel mode followed by the fault address, instruction pointer, etc. I have the information written it down if it would help. At the end it said "unable to dump - device not configured" uptime: 11d... The current process was listed as 81250 (tmux) if that matter. I then needed to perform a hard shutdown of the computer. uname -a FreeBSD voodoo 8.1-STABLE FreeBSD 8.1-STABLE #1 r213338: Fri Oct 1 22:11:41 UTC 2010 eitan@voodoo:/usr/obj/usr/src/sys/GENERIC i386 What debugging data should I provide to help fix this issue? -- Eitan Adler