From owner-freebsd-bugs@FreeBSD.ORG Fri Mar 5 07:25:30 2010 Return-Path: Delivered-To: freebsd-bugs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B18B11065670; Fri, 5 Mar 2010 07:25:30 +0000 (UTC) (envelope-from bruce@cran.org.uk) Received: from muon.cran.org.uk (unknown [IPv6:2001:470:1f09:679::1]) by mx1.freebsd.org (Postfix) with ESMTP id 2771D8FC1D; Fri, 5 Mar 2010 07:25:30 +0000 (UTC) Received: from muon.cran.org.uk (localhost [127.0.0.1]) by muon.cran.org.uk (Postfix) with ESMTP id C3A6291BA; Fri, 5 Mar 2010 07:25:38 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on muon.cran.org.uk X-Spam-Level: X-Spam-Status: No, score=-2.8 required=8.0 tests=AWL,BAYES_00,RDNS_DYNAMIC autolearn=no version=3.2.5 Received: from core.draftnet (87-194-158-129.bethere.co.uk [87.194.158.129]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by muon.cran.org.uk (Postfix) with ESMTPSA; Fri, 5 Mar 2010 07:25:38 +0000 (UTC) From: Bruce Cran To: freebsd-bugs@freebsd.org, Dima Panov Date: Fri, 5 Mar 2010 07:25:14 +0000 User-Agent: KMail/1.12.4 (FreeBSD/9.0-CURRENT; KDE/4.3.5; amd64; ; ) References: <201003050240.o252e32D031626@freefall.freebsd.org> In-Reply-To: <201003050240.o252e32D031626@freefall.freebsd.org> MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <201003050725.14665.bruce@cran.org.uk> Cc: Subject: Re: kern/139014: [null] /dev/null must be immunable to delete/unlink X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 05 Mar 2010 07:25:30 -0000 On Friday 05 March 2010 02:40:03 Dima Panov wrote: > `__gxx_personality_v0' [fluffy@Fluffy] /tmp/1> ll /dev/null > ls: /dev/null: No such file or directory > [fluffy@Fluffy] /tmp/1> I get a panic after this: panic: oof, we didn't get our fd with the stack trace: kdb_enter() panic() fdcheckstd() kern_execve() execve() syscall() Xfast_syscall() syscall (59, FreeBSD ELF64, execve) -- Bruce Cran