From owner-freebsd-fs@FreeBSD.ORG Sun Mar 18 21:51:14 2012 Return-Path: Delivered-To: fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 56476106564A; Sun, 18 Mar 2012 21:51:14 +0000 (UTC) (envelope-from gnn@neville-neil.com) Received: from vps.hungerhost.com (vps.hungerhost.com [216.38.53.176]) by mx1.freebsd.org (Postfix) with ESMTP id 25ED88FC0A; Sun, 18 Mar 2012 21:51:13 +0000 (UTC) Received: from s224.gtokyofl6.vectant.ne.jp ([222.228.90.224] helo=punk.neville-neil.com.neville-neil.com) by vps.hungerhost.com with esmtpa (Exim 4.69) (envelope-from ) id 1S9O0O-0003WF-GT; Sun, 18 Mar 2012 17:51:12 -0400 Date: Sun, 18 Mar 2012 17:51:14 -0400 Message-ID: <86mx7dd1d9.wl%gnn@neville-neil.com> From: gnn@freebsd.org To: Gustau =?UTF-8?B?UMOpcmV6?= In-Reply-To: <4F5FCCD7.7070609@entel.upc.edu> References: <4F5C81BA.1050001@entel.upc.edu> <86ehswtmek.wl%gnn@neville-neil.com> <4F5FCCD7.7070609@entel.upc.edu> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI/1.14.6 (Maruoka) FLIM/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL/10.8 Emacs/23.3 (amd64-portbld-freebsd9.0) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - vps.hungerhost.com X-AntiAbuse: Original Domain - freebsd.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - neville-neil.com Cc: FreeBSD current , fs@freebsd.org Subject: Re: RFC: FUSE kernel module for the kernel... X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 18 Mar 2012 21:51:14 -0000 At Tue, 13 Mar 2012 23:40:23 +0100, Gustau Pérez wrote: >=20 > Hi, >=20 > testing ntfs-3g, after doing a bit large transfer with rsync, I=20 > found I couldn't unmount the filesystem. After some tries and before=20 > checking that no process was accessing the filesystem I tried to force=20 > the unmont. After that the system paniced instantly. >=20 > I'm running HEAD/AMD64 r232862+head-fuse-2.diff. >=20 > I have a dump of it, but it would seem that fuse is missing debug=20 > symbols (I don't know why), so the backtrace is incomplete. I compiled=20 > fuse just by doing make on $SRCDIR/sys/modules/fuse. I'll try to=20 > reproduce the panic and figure out what happens. Any help would be also=20 > appreciated on this other issue. >=20 If and when you get a panic dump please pass it along. Best, George