From owner-freebsd-stable@FreeBSD.ORG Mon Feb 18 14:00:28 2008 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E400C16A46E for ; Mon, 18 Feb 2008 14:00:28 +0000 (UTC) (envelope-from eugen@www.svzserv.kemerovo.su) Received: from www.svzserv.kemerovo.su (www.svzserv.kemerovo.su [213.184.65.80]) by mx1.freebsd.org (Postfix) with ESMTP id 2A14913C4D5 for ; Mon, 18 Feb 2008 14:00:27 +0000 (UTC) (envelope-from eugen@www.svzserv.kemerovo.su) Received: from www.svzserv.kemerovo.su (eugen@localhost [127.0.0.1]) by www.svzserv.kemerovo.su (8.13.8/8.13.8) with ESMTP id m1IDxmF0062860; Mon, 18 Feb 2008 20:59:48 +0700 (KRAT) (envelope-from eugen@www.svzserv.kemerovo.su) Received: (from eugen@localhost) by www.svzserv.kemerovo.su (8.13.8/8.13.8/Submit) id m1IDxmFb062859; Mon, 18 Feb 2008 20:59:48 +0700 (KRAT) (envelope-from eugen) Date: Mon, 18 Feb 2008 20:59:48 +0700 From: Eugene Grosbein To: des@des.no Message-ID: <20080218135948.GB62360@svzserv.kemerovo.su> References: <47B90868.7000900@electron-tube.net> <86odae5rgr.fsf@ds4.des.no> <863arq5q14.fsf@ds4.des.no> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <863arq5q14.fsf@ds4.des.no> User-Agent: Mutt/1.4.2.3i Cc: freebsd-fs@freebsd.org, freebsd-security@freebsd.org, Jim Bryant , freebsd-stable@freebsd.org Subject: Re: How to take down a system to the point of requiring a newfs with one line of C (userland) X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 18 Feb 2008 14:00:29 -0000 On Mon, Feb 18, 2008 at 02:53:59PM +0100, Dag-Erling Sm??rgrav wrote: > Two bugs: [skip] That's all very funny, but what about a panic? It it true that it's possible for non-root to bring a file system to not-mountable state? Eugene Grosbein