From owner-freebsd-stable@FreeBSD.ORG Tue Sep 21 03:34:30 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 1909F16A4CE for ; Tue, 21 Sep 2004 03:34:30 +0000 (GMT) Received: from vscan01.westnet.com.au (vscan01.westnet.com.au [203.10.1.131]) by mx1.FreeBSD.org (Postfix) with ESMTP id B3C5943D4C for ; Tue, 21 Sep 2004 03:34:28 +0000 (GMT) (envelope-from christopher@aragorn.home.nu.org) Received: from localhost (localhost.localdomain [127.0.0.1]) by localhost (Postfix) with ESMTP id 20931546C8; Tue, 21 Sep 2004 11:34:27 +0800 (WST) Received: from vscan01.westnet.com.au ([127.0.0.1]) by localhost (vscan01.westnet.com.au [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 00584-04; Tue, 21 Sep 2004 11:34:27 +0800 (WST) Received: from aragorn.home.nu.org (dsl-202-173-130-73.nsw.westnet.com.au [202.173.130.73]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by vscan01.westnet.com.au (Postfix) with ESMTP id B761554637; Tue, 21 Sep 2004 11:34:26 +0800 (WST) Received: from aragorn.home.nu.org (localhost [127.0.0.1]) by aragorn.home.nu.org (8.13.1/8.13.1) with ESMTP id i8L3YOId040775; Tue, 21 Sep 2004 13:34:24 +1000 (EST) (envelope-from christopher@aragorn.home.nu.org) Received: (from christopher@localhost) by aragorn.home.nu.org (8.13.1/8.13.1/Submit) id i8L3YOLi040774; Tue, 21 Sep 2004 13:34:24 +1000 (EST) (envelope-from christopher) Date: Tue, 21 Sep 2004 13:34:24 +1000 From: Christopher Vance To: freebsd-stable@freebsd.org, ipfilter@coombs.anu.edu.au Message-ID: <20040921033424.GA1081@nu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline User-Agent: Mutt/1.4.2.1i Subject: Fatal Trap 12: page fault while in kernel mode 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: Tue, 21 Sep 2004 03:34:30 -0000 Using a very recent 4.10-STABLE GENERIC kernel with ipfilter, I was getting these panics frequently. When I compile a kernel (using make {build,install,}kernel in /usr/src) I always compile all klds, so I don't believe I have anything out of sync. After I compiled a kernel identical to GENERIC except with DDB, call path was generic_bcopy fr_check ip6_input ip6intr swi_net_next Disabling ipfilter has made the panics go away, as of several days ago. Any thoughts? -- Christopher Vance