From owner-freebsd-questions@FreeBSD.ORG Sat Feb 16 22:43:20 2008 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 32C8716A41A for ; Sat, 16 Feb 2008 22:43:20 +0000 (UTC) (envelope-from roberthuff@rcn.com) Received: from smtp02.lnh.mail.rcn.net (smtp02.lnh.mail.rcn.net [207.172.157.102]) by mx1.freebsd.org (Postfix) with ESMTP id D1A0E13C447 for ; Sat, 16 Feb 2008 22:43:19 +0000 (UTC) (envelope-from roberthuff@rcn.com) Received: from mr08.lnh.mail.rcn.net ([207.172.157.28]) by smtp02.lnh.mail.rcn.net with ESMTP; 16 Feb 2008 17:43:18 -0500 Received: from smtp01.lnh.mail.rcn.net (smtp01.lnh.mail.rcn.net [207.172.4.11]) by mr08.lnh.mail.rcn.net (MOS 3.8.6-GA) with ESMTP id JRW92626; Sat, 16 Feb 2008 17:43:18 -0500 (EST) Received: from 209-6-22-188.c3-0.smr-ubr1.sbo-smr.ma.cable.rcn.com (HELO jerusalem.litteratus.org.litteratus.org) ([209.6.22.188]) by smtp01.lnh.mail.rcn.net with ESMTP; 16 Feb 2008 17:42:18 -0500 From: Robert Huff MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <18359.26373.750798.755610@jerusalem.litteratus.org> Date: Sat, 16 Feb 2008 17:43:17 -0500 To: Jonathan Chen In-Reply-To: <20080216215521.GB12555@osiris.chen.org.nz> References: <200802161142.53044.FreeBSD@insightbb.com> <20080216215521.GB12555@osiris.chen.org.nz> X-Mailer: VM 7.17 under 21.5 (beta28) "fuki" XEmacs Lucid X-Junkmail-Whitelist: YES (by domain whitelist at mr08.lnh.mail.rcn.net) Cc: questions@freebsd.org, Steven Friedrich Subject: Re: Shutdown anomaly 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: Sat, 16 Feb 2008 22:43:20 -0000 Jonathan Chen writes: > > I am seeing the following messages, which appear to indicate a memory > > overwrite: > > Waiting (max 60 seconds) for system processs 'vnlru' to stop...done > > Waiting (max 60 seconds) for system processs 'bufdaemon' to stop...done > > a > > iStyinncgi n(gm adxi s6k0s ,s evcnoonddess) rfeomra isnyisntge.m. .pr0o > > cess 'syncer' to stop...0 0 done > > All buffers synced. > > Uptime: 8m9s > > It's an interleaved buffer messages on SMP systems. The problem is > known, but I haven't heard of a proposed solution yet. There is no fix. The workaround is to increase the size of the kernel printf() buffer. I don't remember how you do that ... but this is not a new issue - chech the archives for details. Robert Huff