Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757644Ab1BKQBU (ORCPT ); Fri, 11 Feb 2011 11:01:20 -0500 Received: from cantor2.suse.de ([195.135.220.15]:60476 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756623Ab1BKQBT (ORCPT ); Fri, 11 Feb 2011 11:01:19 -0500 Date: Fri, 11 Feb 2011 17:01:18 +0100 Message-ID: From: Takashi Iwai To: "J. Bruce Fields" Cc: Tino Keitel , Neil Brown , Trond Myklebust , linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: 2.6.38-rc3: kernel BUG at fs/nfsd/nfs4state.c:3132! In-Reply-To: <20110211153702.GC3005@fieldses.org> References: <20110208221235.GA16984@mac.home> <20110211152112.GA3005@fieldses.org> <20110211153702.GC3005@fieldses.org> User-Agent: Wanderlust/2.15.6 (Almost Unreal) SEMI/1.14.6 (Maruoka) FLIM/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL/10.7 Emacs/23.2 (x86_64-suse-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1221 Lines: 34 At Fri, 11 Feb 2011 10:37:02 -0500, J. Bruce Fields wrote: > > On Fri, Feb 11, 2011 at 04:29:56PM +0100, Takashi Iwai wrote: > > At Fri, 11 Feb 2011 10:21:12 -0500, > > J. Bruce Fields wrote: > > > Again, 2.6.38-rc4 does not have a BUG() on line 3132. Could you post > > > the full oops message from your machine? > > > > Well, on vanilla 2.6.38-rc4, it's in nfs4_preprocess_stateid_op(): > > if (filpp) { > > *filpp = find_readable_file(dp->dl_file); > > ==> BUG_ON(!*filpp); > > } > > Oh good grief, my apologies--I mistyped "38" as "28"! > > This looks like it could be a known delegation bug.... Would it be > possible for you to check whether this is reproduceable on > > git://linux-nfs.org/~bfields/topics.git for-2.6.38-incoming Hm, I couldn't pull it. % git pull 'git://linux-nfs.org/~bfields/topics.git' for-2.6.38-incoming fatal: The remote end hung up unexpectedly Takashi -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/