From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755441Ab2KBHuI (ORCPT ); Fri, 2 Nov 2012 03:50:08 -0400 Received: from 5350504D.static.ziggozakelijk.nl ([83.80.80.77]:18425 "EHLO ns2.tasking.nl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753277Ab2KBHuG (ORCPT ); Fri, 2 Nov 2012 03:50:06 -0400 To: linux-kernel@vger.kernel.org Date: Fri, 02 Nov 2012 08:50:03 +0100 From: Kees Bakker User-Agent: Mozilla/5.0 (X11; Linux i686; rv:16.0) Gecko/20121028 Thunderbird/16.0.2 MIME-Version: 1.0 Subject: Re: kernel BUG at fs/lockd/mon.c:150, was Re: [PATCH v2 3/3] lockd: create and ... References: <20120918093612.2469.94393.stgit@localhost.localdomain> <20120918093612.2469.94393.stgit@localhost.localdomain> <20120918093723.2469.47300.stgit@localhost.localdomain> <20120918093723.2469.47300.stgit@localhost.localdomain> <508FD068.2000903@tasking.nl> In-Reply-To: <508FD068.2000903@tasking.nl> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit NNTP-Posting-Host: 172.17.1.96 Message-ID: <47e3.50937b2c.27859@altium.nl> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 30-10-12 14:04, Kees Bakker wrote: > On 18-09-12 11:37, Stanislav Kinsbursky wrote: >> NSM RPC client can be required on NFSv3 umount, when child reaper is dying >> (and destroying it's mount namespace). It means, that current nsproxy is set >> to NULL already, but creation of RPC client requires UTS namespace for gaining >> hostname string. >> >> This patch creates reference-counted per-net NSM client on first monitor >> request and destroys it after last unmonitor request. >> > > We're hitting the BUG_ON that was added in this patch. I've tried it with > 3.6.3 and 3.6.4 > > It happens almost immediate when I do apt-get update (the archive is on NFS). To follow up (just talking to myself I guess), stable v3.6.5 solves the problem, thanks. I did try v3.6.4 first but the patch inthere was not sufficient. -- Kees