Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1764560AbZDHPkw (ORCPT ); Wed, 8 Apr 2009 11:40:52 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1763968AbZDHPkZ (ORCPT ); Wed, 8 Apr 2009 11:40:25 -0400 Received: from wf-out-1314.google.com ([209.85.200.173]:41664 "EHLO wf-out-1314.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933800AbZDHPkV (ORCPT ); Wed, 8 Apr 2009 11:40:21 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type :content-transfer-encoding; b=DXT/fIbASP+Uy9M/TE1UDx2Dgm9d6Q4irDnLpa4q5urHlxb2Sz0TkGXKnn7gbed4b4 gZgRnpNJ5sB1fuCRnu4YCG8F4ufmVp/pmoFhtSkE5op62wx9Ij5G3eVcNYzPF4IqlV4g M+WjlBqt/Jy5A6gMAVBqs8QQdVWUSHyBypGeA= MIME-Version: 1.0 Date: Wed, 8 Apr 2009 23:40:20 +0800 Message-ID: Subject: 2.6.31-rc1: x86 microcode driver warning From: Ming Lei To: Linux Kernel List Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4307 Lines: 73 kernel version : 2.6.31-rc1 + acpi battery oops patch [ 16.551406] ------------[ cut here ]------------ [ 16.551410] WARNING: at fs/sysfs/group.c:138 sysfs_remove_group+0x4d/0xc6() [ 16.551413] Hardware name: Latitude D630 [ 16.551416] sysfs group ffffffffa02b4d40 not found for kobject 'cpu0' [ 16.551418] Modules linked in: microcode(-) snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_seq_device snd_pcm_oss snd_mixer_oss snd_pcm snd_timer i2c_i801 i2c_core ohci1394 ieee1394 usbhid iwl3945 tg3 iwlcore mac80211 sg cfg80211 libphy snd snd_page_alloc processor battery button ac thermal sr_mod cdrom evdev dcdbas ata_generic ata_piix libata sd_mod scsi_mod ext3 jbd mbcache uhci_hcd ohci_hcd ehci_hcd usbcore [last unloaded: scsi_wait_scan] [ 16.551481] Pid: 3167, comm: rmmod Not tainted 2.6.30-rc1-dirty #89 [ 16.551484] Call Trace: [ 16.551491] [] warn_slowpath+0xb1/0xed [ 16.551497] [] ? get_lock_stats+0x14/0x4c [ 16.551503] [] ? mutex_unlock+0x9/0xb [ 16.551508] [] ? mark_held_locks+0x4d/0x6b [ 16.551512] [] ? __mutex_unlock_slowpath+0x124/0x150 [ 16.551517] [] ? trace_hardirqs_on_caller+0x139/0x164 [ 16.551521] [] ? trace_hardirqs_on+0xd/0xf [ 16.551527] [] sysfs_remove_group+0x4d/0xc6 [ 16.551534] [] mc_sysdev_remove+0x4f/0x68 [microcode] [ 16.551540] [] sysdev_driver_unregister+0x5b/0x94 [ 16.551546] [] microcode_exit+0x34/0x60 [microcode] [ 16.551551] [] sys_delete_module+0x1ca/0x245 [ 16.551556] [] ? trace_hardirqs_on_caller+0x139/0x164 [ 16.551561] [] ? trace_hardirqs_on_thunk+0x3a/0x3f [ 16.551566] [] system_call_fastpath+0x16/0x1b [ 16.551570] ---[ end trace 562a06720ccbbb65 ]--- [ 16.551576] ------------[ cut here ]------------ [ 16.551579] WARNING: at fs/sysfs/group.c:138 sysfs_remove_group+0x4d/0xc6() [ 16.551582] Hardware name: Latitude D630 [ 16.551585] sysfs group ffffffffa02b4d40 not found for kobject 'cpu1' [ 16.551587] Modules linked in: microcode(-) snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_seq_device snd_pcm_oss snd_mixer_oss snd_pcm snd_timer i2c_i801 i2c_core ohci1394 ieee1394 usbhid iwl3945 tg3 iwlcore mac80211 sg cfg80211 libphy snd snd_page_alloc processor battery button ac thermal sr_mod cdrom evdev dcdbas ata_generic ata_piix libata sd_mod scsi_mod ext3 jbd mbcache uhci_hcd ohci_hcd ehci_hcd usbcore [last unloaded: scsi_wait_scan] [ 16.551646] Pid: 3167, comm: rmmod Tainted: G W 2.6.30-rc1-dirty #89 [ 16.551648] Call Trace: [ 16.551653] [] warn_slowpath+0xb1/0xed [ 16.551658] [] ? mutex_lock_nested+0x308/0x362 [ 16.551663] [] ? __mutex_unlock_slowpath+0x6f/0x150 [ 16.551668] [] ? trace_hardirqs_off+0xd/0xf [ 16.551672] [] ? __mutex_unlock_slowpath+0x124/0x150 [ 16.551677] [] ? trace_hardirqs_on_caller+0x1f/0x164 [ 16.551681] [] ? trace_hardirqs_on+0xd/0xf [ 16.551686] [] sysfs_remove_group+0x4d/0xc6 [ 16.551692] [] mc_sysdev_remove+0x4f/0x68 [microcode] [ 16.551697] [] sysdev_driver_unregister+0x5b/0x94 [ 16.551703] [] microcode_exit+0x34/0x60 [microcode] [ 16.551707] [] sys_delete_module+0x1ca/0x245 [ 16.551712] [] ? trace_hardirqs_on_caller+0x139/0x164 [ 16.551717] [] ? trace_hardirqs_on_thunk+0x3a/0x3f [ 16.551722] [] system_call_fastpath+0x16/0x1b [ 16.551725] ---[ end trace 562a06720ccbbb66 ]--- [ 16.551730] PM: Removing info for platform:microcode [ 16.551974] bus: 'platform': remove device microcode [ 16.553880] Microcode Update Driver: v2.00 removed. -- Lei Ming -- 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/