From owner-freebsd-current@FreeBSD.ORG Sun Oct 17 20:39:37 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 28E4E16A4CE; Sun, 17 Oct 2004 20:39:37 +0000 (GMT) Received: from fledge.watson.org (fledge.watson.org [204.156.12.50]) by mx1.FreeBSD.org (Postfix) with ESMTP id ABA3C43D46; Sun, 17 Oct 2004 20:39:36 +0000 (GMT) (envelope-from robert@fledge.watson.org) Received: from fledge.watson.org (localhost [127.0.0.1]) by fledge.watson.org (8.13.1/8.13.1) with ESMTP id i9HKdVGK033482; Sun, 17 Oct 2004 16:39:31 -0400 (EDT) (envelope-from robert@fledge.watson.org) Received: from localhost (robert@localhost)i9HKdL9G033475; Sun, 17 Oct 2004 16:39:31 -0400 (EDT) (envelope-from robert@fledge.watson.org) Date: Sun, 17 Oct 2004 16:39:21 -0400 (EDT) From: Robert Watson X-Sender: robert@fledge.watson.org To: Marc UBM Bocklet In-Reply-To: <20041015174542.61606d63.ubm@u-boot-man.de> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII cc: scottl@FreeBSD.org cc: current@FreeBSD.org Subject: Re: [BETA7-panic] sodealloc(): so_count 1 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 17 Oct 2004 20:39:37 -0000 On Fri, 15 Oct 2004, Marc UBM Bocklet wrote: > Panicstring: sodealloc(): so_count 1 > > Brian mentioned something about INVARIANTS obscuring the panic, can that > have something to do with it? > > Oh, kernel compile has just finished, I'll reboot and try the new kernel > with your fix. The good news and the bad news: after spending a day or two hacking up an IP stack simulator to simulate various nasty combinations of TCP packets, I've managed to reproduce the problem, and am able to get a core. I'm currently working on tracking down the problem. Thanks, Robert N M Watson FreeBSD Core Team, TrustedBSD Projects robert@fledge.watson.org Principal Research Scientist, McAfee Research