From owner-freebsd-stable@FreeBSD.ORG Mon Dec 13 07:59:45 2004 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 1328116A4CE for ; Mon, 13 Dec 2004 07:59:45 +0000 (GMT) Received: from outbound0.sv.meer.net (outbound0.sv.meer.net [205.217.152.13]) by mx1.FreeBSD.org (Postfix) with ESMTP id ECE4343D1F for ; Mon, 13 Dec 2004 07:59:44 +0000 (GMT) (envelope-from jrhett@mail.meer.net) Received: from mail.meer.net (mail.meer.net [209.157.152.14]) iBD7xiwN006648 for ; Sun, 12 Dec 2004 23:59:44 -0800 (PST) (envelope-from jrhett@mail.meer.net) Received: from mail.meer.net (localhost [127.0.0.1]) by mail.meer.net (8.12.10/8.12.10/meer) with ESMTP id iBD7xhCR004167 for ; Sun, 12 Dec 2004 23:59:43 -0800 (PST) (envelope-from jrhett@mail.meer.net) Received: (from jrhett@localhost) by mail.meer.net (8.12.1/8.12.10) id iBD7xhpk004166 for freebsd-stable@freebsd.org; Sun, 12 Dec 2004 23:59:43 -0800 (PST) (envelope-from jrhett) Date: Sun, 12 Dec 2004 23:59:43 -0800 From: Joe Rhett To: freebsd-stable@FreeBSD.org Message-ID: <20041213075943.GA3909@meer.net> Mail-Followup-To: freebsd-stable@freebsd.org References: <20041213052628.GB78120@meer.net> <20041213054159.GC78120@meer.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20041213054159.GC78120@meer.net> User-Agent: Mutt/1.4i Organization: Meer.net LLC Subject: is rebooting after a page fault disabled in 5.3-release? X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 13 Dec 2004 07:59:45 -0000 As another side note, is there a reason that 5.3 doesn't reboot after page faults? The crash and dumpdev man pages still indicate that it should. This makes this problem hard to work on (must be at facility to debug..) Or is there a new/undocumented configuration option? On Sun, Dec 12, 2004 at 09:41:59PM -0800, Joe Rhett wrote: > And another, I can now confirm that it is fairly easy to kill 5.3-release > during the rebuilding process. The following steps will cause a kernel > page fault consistently: ... > Fatal trap 12: page fault while in kernel mode > fault virtual address = 0x10 > .... > current process = 1063 (rebuilding ar0 1%) > trap number = 12 > panic: page fault -- Joe Rhett Senior Geek Meer.net