From owner-freebsd-bugs@FreeBSD.ORG Mon May 17 20:20:21 2004 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6975916A4CE for ; Mon, 17 May 2004 20:20:21 -0700 (PDT) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4617443D39 for ; Mon, 17 May 2004 20:20:21 -0700 (PDT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) i4I3KLrr084496 for ; Mon, 17 May 2004 20:20:21 -0700 (PDT) (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.12.11/8.12.11/Submit) id i4I3KLvo084495; Mon, 17 May 2004 20:20:21 -0700 (PDT) (envelope-from gnats) Resent-Date: Mon, 17 May 2004 20:20:21 -0700 (PDT) Resent-Message-Id: <200405180320.i4I3KLvo084495@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Mikhail Teterin Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 33FB516A4CE for ; Mon, 17 May 2004 20:15:14 -0700 (PDT) Received: from aldan.algebra.com (aldan.algebra.com [216.254.65.224]) by mx1.FreeBSD.org (Postfix) with ESMTP id BB71943D2F for ; Mon, 17 May 2004 20:15:13 -0700 (PDT) (envelope-from mi@aldan.algebra.com) Received: from aldan.algebra.com (mi@localhost [127.0.0.1]) by aldan.algebra.com (8.12.11/8.12.11) with ESMTP id i4I3FCBS000915 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Mon, 17 May 2004 23:15:12 -0400 (EDT) (envelope-from mi@aldan.algebra.com) Received: (from mi@localhost) by aldan.algebra.com (8.12.11/8.12.11/Submit) id i4I3FBXE000914; Mon, 17 May 2004 23:15:11 -0400 (EDT) (envelope-from mi) Message-Id: <200405180315.i4I3FBXE000914@aldan.algebra.com> Date: Mon, 17 May 2004 23:15:11 -0400 (EDT) From: Mikhail Teterin To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Subject: kern/66786: exporting msdosfs causes nfs to panic X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: Mikhail Teterin List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 18 May 2004 03:20:21 -0000 >Number: 66786 >Category: kern >Synopsis: exporting msdosfs causes nfs to panic >Confidential: no >Severity: serious >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon May 17 20:20:20 PDT 2004 >Closed-Date: >Last-Modified: >Originator: Mikhail Teterin >Release: FreeBSD 5.2-CURRENT i386 >Organization: Virtual Estates, Inc. >Environment: System: FreeBSD aldan.algebra.com 5.2-CURRENT FreeBSD 5.2-CURRENT #0: Wed May 12 08:35:10 EDT 2004 mi@aldan.algebra.com:/home/obj/oh/src/sys/DEBUG i386 >Description: An iRiver mp3 player is attached over USB cable and is seen as umass0, aka da2. da2s1 is mounted as /iRiver /iRiver is NFS-exported Another computer mount the /iRiver share and tries to copy over some music. The cp manages to create one directory and write 163840 bytes of the first file onto it. After that the "server" computer (the one with the USB-connection) panics, current process being nfs. >How-To-Repeat: See description. >Fix: Copying over to local drive on the server and then to the umass0 seems to work. Takes much longer, though. rcp/scp may be Ok. >Release-Note: >Audit-Trail: >Unformatted: