Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932667Ab1EZCA0 (ORCPT ); Wed, 25 May 2011 22:00:26 -0400 Received: from mail-gx0-f174.google.com ([209.85.161.174]:40575 "EHLO mail-gx0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932521Ab1EZCAZ (ORCPT ); Wed, 25 May 2011 22:00:25 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:x-x-sender:to:cc:subject:message-id:user-agent :mime-version:content-type; b=yDAFd7zuWp5hUcNnTh5nJuSxiuPrq2wctT3vu4U41Ndk4L6AKlIs/psMPBF2OtXv7k WXC9xLHrM/CvHA2Y46JenUyxehf45AfiF91uI2+axcxkASMpDRSnFvQX94IPR2xOIM3D 0a2h0LQuuzPAm6g6OP26Yjlf+KYGun9AHzwXU= Date: Wed, 25 May 2011 22:00:21 -0400 (EDT) From: Parag Warudkar X-X-Sender: parag@ubuntu-natty To: linux-kernel@vger.kernel.org cc: tiwai@suse.de, alsa-devel@alsa-project.org Subject: hda_intel remove_proc_entry: removing non-empty directory 'irq/42', leaking at least 'smp_affinity_list' Message-ID: User-Agent: Alpine 2.02 (DEB 1266 2009-07-14) MIME-Version: 1.0 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: 3473 Lines: 49 Got the below warning on suspend - [ 118.608869] ehci_hcd 0000:00:1a.0: PCI INT A disabled [ 118.608903] ehci_hcd 0000:00:1d.0: PCI INT A disabled [ 118.805635] ------------[ cut here ]------------ [ 118.805647] WARNING: at fs/proc/generic.c:849 remove_proc_entry+0x26e/0x280() [ 118.805650] Hardware name: 0876 [ 118.805654] remove_proc_entry: removing non-empty directory 'irq/42', leaking at least 'smp_affinity_list' [ 118.805657] Modules linked in: cryptd aes_x86_64 aes_generic parport_pc ppdev nls_utf8 udf crc_itu_t fuse binfmt_misc joydev snd_hda_codec_hdmi snd_hda_codec_realtek i915 snd_hda_intel snd_hda_codec arc4 drm_kms_helper drm snd_hwdep i2c_algo_bit iwlagn snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq cfbcopyarea cfbimgblt snd_timer cfbfillrect mac80211 snd_seq_device snd uvcvideo usb_storage soundcore cfg80211 videodev ideapad_laptop v4l2_compat_ioctl32 psmouse video snd_page_alloc serio_raw intel_ips sparse_keymap btusb mac_hid lp bluetooth parport ext4 mbcache jbd2 ahci libahci libata atl1c [ 118.805719] Pid: 182, comm: kworker/u:6 Tainted: G W 2.6.39+ #11 [ 118.805727] Call Trace: [ 118.805738] [] warn_slowpath_common+0x7f/0xc0 [ 118.805744] [] warn_slowpath_fmt+0x46/0x50 [ 118.805748] [] remove_proc_entry+0x26e/0x280 [ 118.805756] [] ? sprintf+0x40/0x50 [ 118.805763] [] unregister_irq_proc+0xb7/0xe0 [ 118.805767] [] free_desc+0x2c/0x70 [ 118.805771] [] irq_free_descs+0x4a/0x90 [ 118.805778] [] free_irq_at+0x3b/0x50 [ 118.805783] [] destroy_irq+0x7b/0x90 [ 118.805789] [] native_teardown_msi_irq+0xe/0x10 [ 118.805796] [] default_teardown_msi_irqs+0x6f/0x90 [ 118.805801] [] free_msi_irqs+0x96/0x130 [ 118.805806] [] pci_disable_msi+0x45/0x50 [ 118.805813] [] azx_suspend+0xab/0x100 [snd_hda_intel] [ 118.805820] [] pci_legacy_suspend+0x46/0xe0 [ 118.805825] [] pci_pm_suspend+0xd5/0x120 [ 118.805832] [] pm_op+0x1b9/0x220 [ 118.805838] [] ? async_schedule+0x20/0x20 [ 118.805842] [] __device_suspend+0x90/0x150 [ 118.805847] [] async_suspend+0x21/0x60 [ 118.805851] [] async_run_entry_fn+0x84/0x180 [ 118.805857] [] process_one_work+0x122/0x430 [ 118.805862] [] worker_thread+0x162/0x360 [ 118.805866] [] ? manage_workers.clone.21+0x250/0x250 [ 118.805871] [] kthread+0x96/0xa0 [ 118.805877] [] kernel_thread_helper+0x4/0x10 [ 118.805883] [] ? retint_restore_args+0x13/0x13 [ 118.805888] [] ? flush_kthread_worker+0xb0/0xb0 [ 118.805892] [] ? gs_change+0x13/0x13 [ 118.805895] ---[ end trace e0ec9dc53f93f46f ]--- [ 118.805908] HDA Intel 0000:00:1b.0: PCI INT A disabled [ 118.818709] HDA Intel 0000:00:1b.0: power state changed by ACPI to D3 -- 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/