From owner-freebsd-questions@FreeBSD.ORG Sun Jan 14 20:06:36 2007 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 780D116A40F for ; Sun, 14 Jan 2007 20:06:36 +0000 (UTC) (envelope-from rwong10@gmail.com) Received: from qb-out-0506.google.com (qb-out-0506.google.com [72.14.204.234]) by mx1.freebsd.org (Postfix) with ESMTP id 3A84F13C455 for ; Sun, 14 Jan 2007 20:06:36 +0000 (UTC) (envelope-from rwong10@gmail.com) Received: by qb-out-0506.google.com with SMTP id e11so122035qba for ; Sun, 14 Jan 2007 12:06:35 -0800 (PST) DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:mime-version:content-type; b=qHro8ezD+95ops8M8UNlwX2mxOH0w/8lxLMVBAllzCYbZJlb5Iiq/32g0XmQ8vkVl4dMVXckadScDIrtq3cFVY+TBfjIl76o/LiWiZe5ceyIqBl9ERnnNhG1YMZMA1rqZdk9JRR4VsWnyH3B7iBNRLhUywSM7tHTkCZ2mg/2+i8= Received: by 10.35.26.14 with SMTP id d14mr6034077pyj.1168803715608; Sun, 14 Jan 2007 11:41:55 -0800 (PST) Received: by 10.35.40.8 with HTTP; Sun, 14 Jan 2007 11:41:55 -0800 (PST) Message-ID: Date: Sun, 14 Jan 2007 14:41:55 -0500 From: rwong10 To: freebsd-questions@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: random reboots: in_cksum causing this? 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: Sun, 14 Jan 2007 20:06:36 -0000 Hi... For the past month or so. I've been seeing random reboots from my firewall box. I am presently running: 4.11-RELEASE-p13. I am observing the following entries in /var/log/messages that occur right before or lead to the reboot eventually: Jan 1 14:42:30 myhost /kernel: in_cksum_skip: out of data by 10103 Jan 1 14:42:30 myhost /kernel: in_cksum: out of data by 10103 Jan 1 14:48:46 myhost /kernel: Copyright (c) 1992-2005 The FreeBSD Project. Jan 1 14:48:46 myhost /kernel: Copyright (c) 1979, 1980, 1983, 1986, 1988, 198 9, 1991, 1992, 1993, 1994 Jan 1 14:48:46 myhost /kernel: The Regents of the University of California. Al l rights reserved. Jan 1 14:48:46 myhost /kernel: FreeBSD 4.11-RELEASE-p13 #0: Thu Dec 22 12:23:1 8 EST 2005 I'd provide more..but its not exactly reproducible at will. The box uses pppoe to connect to the web and provide internet to a private LAN via an adsl connection. The reboots are very sporadic and don't appear to be deterministic...in terms of time. This can happen as often as 3x a day or I wouldn't see it for 1-2 weeks. There could be a number of transfers going on or nothing much in terms of traffic. The box is not a compute server. It does nothing else. I have found some references to this in_cksum problem on the web. But they were posted 4-5 months before I upgraded /usr/src to p13. So I don't think its related. I don't have much to go on. Anyone have any ideas or has at least seen this? r