From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759612AbXGCQcn (ORCPT ); Tue, 3 Jul 2007 12:32:43 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753331AbXGCQcg (ORCPT ); Tue, 3 Jul 2007 12:32:36 -0400 Received: from nz-out-0506.google.com ([64.233.162.229]:55332 "EHLO nz-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753212AbXGCQce (ORCPT ); Tue, 3 Jul 2007 12:32:34 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition; b=cY7sUeTLtATXXUq5qPFELgYh/VJloC+8JUb4eEU43cB6s5ALc6/P5wAnVTqha8wdVStJoG8N7YwS2udjdu8nbs6Q6gL62SF44b4ED9pLPTTqW6l4oE8BXLTBc2uUScslj1qf93dVjZkmCjge0Rg1TyKM6/WydZ2AEXVR9XU+a6A= Message-ID: Date: Tue, 3 Jul 2007 09:32:32 -0700 From: "Miles Lane" To: "Andrew Morton" , LKML Subject: 2.6.22-rc6-mm1 -- BUG - EIP: [] sysfs_addrm_finish+0x1c2/0x226 SS:ESP 0068:c5ff9db8 MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org I tried to remove the ipw2200 module and hit this BUG. kernel BUG at fs/sysfs/dir.c:271! invalid opcode: 0000 [#1] PREEMPT Modules linked in: i915 drm cpufreq_conservative cpufreq_powersave cpufreq_performance firewire_sbp2 parport_pc lp parport snd_intel8x0 snd_ac97_codec ac97_bus pcmcia snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy sdhci ipw2200 mmc_core yenta_socket rsrc_nonstatic pcmcia_core ieee80211 ieee80211_crypt snd_seq_oss snd_seq_midi_event snd_seq snd_timer snd_seq_device snd iTCO_wdt iTCO_vendor_support soundcore snd_page_alloc firewire_ohci firewire_core crc_itu_t ehci_hcd uhci_hcd usbcore CPU: 0 EIP: 0060:[] Not tainted VLI EFLAGS: 00010202 (2.6.22-rc6-mm1 #2) EIP is at sysfs_addrm_finish+0x1c2/0x226 eax: 00000001 ebx: c5ff9dc0 ecx: c058aa40 edx: 00000001 esi: c5ff9de8 edi: c37c3240 ebp: c5ff9e1c esp: c5ff9db8 ds: 007b es: 007b fs: 0000 gs: 0033 ss: 0068 Process modprobe (pid: 3519, ti=c5ff9000 task=c5ef15e0 task.ti=c5ff9000) Stack: c03a3eda c5ff9e24 00000000 00000001 dead4ead ffffffff ffffffff c0657cf0 00000000 c046359d c5ff9de0 c5ff9de0 00000000 00000001 dead4ead ffffffff ffffffff c0657cf0 00000000 c046359d c5ff9de0 c5ff9de0 c37c3240 c5ff9e24 Call Trace: [] remove_dir+0x2e/0x35 [] __sysfs_remove_dir+0x5a/0x61 [] sysfs_remove_dir+0x2c/0x30 [] kobject_del+0xf/0x19 [] device_del+0x254/0x27a [] netdev_unregister_sysfs+0x1b/0x1e [] unregister_netdevice+0x1c3/0x1fe [] unregister_netdev+0x12/0x1a [] ipw_pci_remove+0x59/0x1c4 [ipw2200] [] pci_device_remove+0x19/0x39 [] __device_release_driver+0x74/0x90 [] driver_detach+0x9a/0xd7 [] bus_remove_driver+0x5d/0x79 [] driver_unregister+0x8/0xa [] pci_unregister_driver+0x13/0x55 [] ipw_exit+0x1c/0x1e [ipw2200] [] sys_delete_module+0x1bd/0x22a [] sysenter_past_esp+0x5f/0x99 [] 0xffffe410 ======================= INFO: lockdep is turned off. Code: d8 e8 30 58 09 00 ba 01 00 00 00 83 7f 0c 00 75 0c 8b 57 1c 80 f6 01 c1 ea 08 83 e2 01 b8 40 aa 58 c0 e8 8f 5e 0a 00 85 c0 74 04 <0f> 0b eb fe 8d 55 a4 89 57 0c b8 00 00 00 80 0f c1 47 04 85 c0 EIP: [] sysfs_addrm_finish+0x1c2/0x226 SS:ESP 0068:c5ff9db8