From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754383AbXKAEJL (ORCPT ); Thu, 1 Nov 2007 00:09:11 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751311AbXKAEI5 (ORCPT ); Thu, 1 Nov 2007 00:08:57 -0400 Received: from mx1.suse.de ([195.135.220.2]:48782 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750873AbXKAEI4 (ORCPT ); Thu, 1 Nov 2007 00:08:56 -0400 Date: Wed, 31 Oct 2007 21:06:02 -0700 From: Greg KH To: Kamalesh Babulal Cc: Thomas Meyer , Linux Kernel Mailing List , shaw@vranix.com Subject: Re: WARNING: at fs/sysfs/dir.c:424 sysfs_add_one() with 4fa435018d740cb83d74c92306aa1f796da91ddd Message-ID: <20071101040602.GA21646@suse.de> References: <471E1764.5040000@m3y3r.de> <471E17E6.6060304@m3y3r.de> <20071031231711.GB5704@gmail.com> <472947F7.3040101@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <472947F7.3040101@linux.vnet.ibm.com> User-Agent: Mutt/1.5.16 (2007-06-09) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Nov 01, 2007 at 08:58:55AM +0530, Kamalesh Babulal wrote: > Shaw Vrana wrote: > > Yeah, I get the same with 2.6.24-rc1. > > > > > > On Tue, Oct 23, 2007 at 05:48:54PM +0200, Thomas Meyer wrote: > >> Thomas Meyer schrieb: > >>> Oct 23 17:13:55 [kernel] usb 1-1: new high speed USB device using > >>> ehci_hcd and address 7 > >>> Oct 23 17:13:55 [kernel] usb 1-1: configuration #1 chosen from 1 choice > >>> Oct 23 17:13:55 [kernel] hub 1-1:1.0: USB hub found > >>> Oct 23 17:13:55 [kernel] hub 1-1:1.0: 4 ports detected > >>> Oct 23 17:13:55 [kernel] sysfs: duplicate filename 'bInterfaceNumber' > >>> can not be created > >>> Oct 23 17:13:55 [kernel] WARNING: at fs/sysfs/dir.c:424 sysfs_add_one() > >>> Oct 23 17:13:55 [kernel] [] sysfs_add_one+0x54/0xb8 > >>> Oct 23 17:13:55 [kernel] [] sysfs_add_file+0x42/0x6a > >>> Oct 23 17:13:55 [kernel] [] sysfs_create_group+0x84/0xe7 > >>> Oct 23 17:13:55 [kernel] [] device_add+0x44a/0x454 > >>> Oct 23 17:13:55 [kernel] [] > >>> usb_create_sysfs_intf_files+0x24/0x98 [usbcore] > >>> Oct 23 17:13:55 [kernel] [] usb_set_configuration+0x48f/0x4a9 > >>> [usbcore] > >>> Oct 23 17:13:55 [kernel] [] generic_probe+0x50/0x91 [usbcore] > >>> Oct 23 17:13:55 [kernel] [] usb_probe_device+0x32/0x37 [usbcore] > >>> Oct 23 17:13:55 [kernel] [] driver_probe_device+0xc5/0x148 > >>> Oct 23 17:13:55 [kernel] [] klist_next+0x4b/0x6b > >>> Oct 23 17:13:55 [kernel] [] bus_for_each_drv+0x35/0x5c > >>> Oct 23 17:13:55 [kernel] [] device_attach+0x63/0x77 > >>> Oct 23 17:13:55 [kernel] [] __device_attach+0x0/0x5 > >>> Oct 23 17:13:55 [kernel] [] bus_attach_device+0x26/0x75 > >>> Oct 23 17:13:55 [kernel] [] device_add+0x29b/0x454 > >>> Oct 23 17:13:55 [kernel] [] usb_new_device+0x4d/0x8a [usbcore] > >>> Oct 23 17:13:55 [kernel] [] hub_thread+0x6f5/0xae2 [usbcore] > >>> Oct 23 17:13:55 [kernel] [] schedule+0x4b4/0x519 > >>> Oct 23 17:13:55 [kernel] [] autoremove_wake_function+0x0/0x33 > >>> Oct 23 17:13:55 [kernel] [] hub_thread+0x0/0xae2 [usbcore] > >>> Oct 23 17:13:55 [kernel] [] kthread+0x38/0x5f > >>> Oct 23 17:13:55 [kernel] [] kthread+0x0/0x5f > >>> Oct 23 17:13:55 [kernel] [] kernel_thread_helper+0x7/0x10 > >>> Oct 23 17:13:55 [kernel] ======================= > >>> > >>> > >>> > >>> > >> Sorry. This happens with 0895e91d60ef9bdef426d1ce14bb94bd5875870d... > > Hi, > > Similar sysfs_add_one() was reported at http://lkml.org/lkml/2007/10/16/25 and > a patch is pointed in the discussion there, this might help you. > > cc'ing greg kroah-hartman. Should now be fixed in Linus's tree. Can you try that (or wait for 2.6.24-rc2) and let me know if that fixes this for you? thanks, greg k-h