From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757658Ab0LTNXy (ORCPT ); Mon, 20 Dec 2010 08:23:54 -0500 Received: from mail-iw0-f174.google.com ([209.85.214.174]:51712 "EHLO mail-iw0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753518Ab0LTNXx (ORCPT ); Mon, 20 Dec 2010 08:23:53 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:cc:subject:message-id:reply-to:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; b=Lb95LDRPnIxSKGnWgEWCjEPormR/oxYpHNKHoJWCUbVo8Xr+fxjq82bIovOWU3WGhU 1GA67GpfNboCGwXKvmPBFAYmORZvnLX/hHJKW0cBzTb5YvPwWDuxcPZeYVLcx9/bNx2d v4CmwU7lh7IoHnMmGAn6kfyeWuY6oee+G55Bo= Date: Mon, 20 Dec 2010 21:23:41 +0800 From: Yong Zhang To: Marc Koschewski Cc: Linux-LKLM Subject: Re: WARNING: at kernel/sched.c:4131 schedule+0xa01/0xa20() Message-ID: <20101220132341.GA2533@zhy> Reply-To: Yong Zhang References: <20101220094948.GA3964@marc.osknowledge.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20101220094948.GA3964@marc.osknowledge.org> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Dec 20, 2010 at 10:49:48AM +0100, Marc Koschewski wrote: > The following popped up in my dmesg today: > > [ 1512.587294] ------------[ cut here ]------------ > [ 1512.587309] WARNING: at kernel/sched.c:4131 schedule+0xa01/0xa20() It's now suppressed by commit 050c6c9b896625d9fa498265be17b82c5fc65257 on -tip tree. Thanks, Yong > [ 1512.587312] Hardware name: 43495KG > [ 1512.587314] Modules linked in: sdhci mmc_core uhci_hcd ehci_hcd fuse snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss cdc_acm btusb bluetooth hdaps tp_smapi thinkpad_ec vboxnetadp vboxnetflt vboxdrv usb_storage usblp usbmon tun display cpufreq_userspace coretemp acpi_cpufreq mperf hed sbs sbshc fan qcserial usb_wwan uvcvideo videodev v4l1_compat usbserial iwlagn sr_mod cdrom snd_hda_codec_conexant iwlcore snd_hda_intel snd_hda_codec snd_hwdep mac80211 snd_pcm thinkpad_acpi snd_timer e1000e cfg80211 snd_page_alloc wmi i2c_i801 joydev intel_ips battery processor button ac thermal [last unloaded: mmc_core] > [ 1512.587385] Pid: 6725, comm: kworker/1:2 Not tainted 2.6.37-rc6-dezzy-01908-g55ec86f #1 > [ 1512.587388] Call Trace: > [ 1512.587395] [] ? printk+0x18/0x1f > [ 1512.587405] [] warn_slowpath_common+0x6d/0xa0 > [ 1512.587410] [] ? schedule+0xa01/0xa20 > [ 1512.587415] [] ? schedule+0xa01/0xa20 > [ 1512.587421] [] warn_slowpath_null+0x1d/0x20 > [ 1512.587426] [] schedule+0xa01/0xa20 > [ 1512.587432] [] ? lock_timer_base.clone.23+0x26/0x50 > [ 1512.587438] [] ? mod_timer+0xfd/0x1e0 > [ 1512.587445] [] ? queue_delayed_work+0x1b/0x30 > [ 1512.587450] [] ? schedule_delayed_work+0x11/0x20 > [ 1512.587455] [] ? process_one_work+0x14a/0x2e0 > [ 1512.587460] [] ? mod_timer+0xfd/0x1e0 > [ 1512.587465] [] ? wq_barrier_func+0x0/0x10 > [ 1512.587472] [] ? vmstat_update+0x0/0x30 > [ 1512.587477] [] worker_thread+0x1df/0x2c0 > [ 1512.587482] [] ? worker_thread+0x0/0x2c0 > [ 1512.587487] [] kthread+0x74/0x80 > [ 1512.587492] [] ? kthread+0x0/0x80 > [ 1512.587497] [] kernel_thread_helper+0x6/0x10 > [ 1512.587501] ---[ end trace 14341092e363cd55 ]--- > > Regards, > Marc > > -- > Marc Koschewski > -- > 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/