From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751878Ab2GOX6j (ORCPT ); Sun, 15 Jul 2012 19:58:39 -0400 Received: from mx1.redhat.com ([209.132.183.28]:55573 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751118Ab2GOX6f (ORCPT ); Sun, 15 Jul 2012 19:58:35 -0400 Date: Sun, 15 Jul 2012 19:58:31 -0400 From: Dave Jones To: Linux Kernel Subject: Re: 3.5-rc6 configfs BUG_ON Message-ID: <20120715235831.GA21952@redhat.com> Mail-Followup-To: Dave Jones , Linux Kernel References: <20120711192558.GA3393@redhat.com> <20120715205845.GE18682@dhcp-172-17-9-228.mtv.corp.google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20120715205845.GE18682@dhcp-172-17-9-228.mtv.corp.google.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Jul 15, 2012 at 01:58:46PM -0700, Joel Becker wrote: > > Call Trace: > > [] d_kill+0xaf/0x120 > > [] dput+0xe2/0x1d0 > > [] path_put+0x1a/0x30 > > [] vfs_fstatat+0x55/0x70 > > [] vfs_lstat+0x1e/0x20 > > [] sys_newlstat+0x1a/0x40 > > [] system_call_fastpath+0x1a/0x1f > > Code: f6 43 40 01 75 eb 48 8b 7b 50 e8 41 4d f6 ff 48 8b 3d c2 bf 7f 01 48 89 de e8 a2 52 f6 ff 4c 89 e7 e8 1a b5 f9 ff 5b 41 5c 5d c3 <0f> 0b be 9c 00 00 00 48 c7 c7 30 a2 9e 81 e8 42 2e e1 ff eb a7 > > RIP [] configfs_d_iput+0x8b/0xa0 > > RSP > > ---[ end trace 65e130035db36f7d ]--- > > > > 58 if (sd) { > > 59 BUG_ON(sd->s_dentry != dentry); > > > > Dave, > What were you doing at the time? Is this ocfs2, dlm, target, or > what? > > Joel > See http://codemonkey.org.uk/projects/trinity/ Running that with -c newlstat should trigger it. (load configfs module first, no further config necessary) Dave