From owner-freebsd-current@FreeBSD.ORG Sat Oct 22 15:45:41 2005 Return-Path: X-Original-To: current@FreeBSD.org 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 06A7716A41F for ; Sat, 22 Oct 2005 15:45:41 +0000 (GMT) (envelope-from glebius@FreeBSD.org) Received: from cell.sick.ru (cell.sick.ru [217.72.144.68]) by mx1.FreeBSD.org (Postfix) with ESMTP id 5762643D48 for ; Sat, 22 Oct 2005 15:45:40 +0000 (GMT) (envelope-from glebius@FreeBSD.org) Received: from cell.sick.ru (glebius@localhost [127.0.0.1]) by cell.sick.ru (8.13.3/8.13.3) with ESMTP id j9MFjbdb034746 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sat, 22 Oct 2005 19:45:38 +0400 (MSD) (envelope-from glebius@FreeBSD.org) Received: (from glebius@localhost) by cell.sick.ru (8.13.3/8.13.1/Submit) id j9MFjbXd034745; Sat, 22 Oct 2005 19:45:37 +0400 (MSD) (envelope-from glebius@FreeBSD.org) X-Authentication-Warning: cell.sick.ru: glebius set sender to glebius@FreeBSD.org using -f Date: Sat, 22 Oct 2005 19:45:37 +0400 From: Gleb Smirnoff To: Stefan Ehmann Message-ID: <20051022154537.GL59364@cell.sick.ru> References: <1129879049.771.6.camel@localhost> Mime-Version: 1.0 Content-Type: text/plain; charset=koi8-r Content-Disposition: inline In-Reply-To: <1129879049.771.6.camel@localhost> User-Agent: Mutt/1.5.6i Cc: current@FreeBSD.org Subject: Re: PREEMPTION still unusable with 6.0-RC1 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Sat, 22 Oct 2005 15:45:41 -0000 On Fri, Oct 21, 2005 at 09:17:29AM +0200, Stefan Ehmann wrote: S> I recently upgraded my 5.4-RELEASE machine to 6.0-RC1. Runs fine so far S> if I disable PREEMPTION. S> S> With PREEMPTION enabled, I still get the same issues as described here: S> http://lists.freebsd.org/pipermail/freebsd-current/2004-September/037949.html S> S> kernel config: S> http://stud4.tuwien.ac.at/~e0125637/fbsd/kernconf-6.0-RC1 S> S> /var/log/messages output: S> http://stud4.tuwien.ac.at/~e0125637/fbsd/messages-6.0-RC1 S> S> Any one else still experiencing these problems or has any idea what S> causes this? S> S> BTW, are 6.0 discussions supposed to go to stable@ once 6.0 is released? AFAIK, the uid/gid rules in ipfw(8) require debug.mpsafenet=0. So your deadlock isn't a surprise. I wonder why this limitation isn't documented. -- Totus tuus, Glebius. GLEBIUS-RIPN GLEB-RIPE