From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754003AbZIUHJK (ORCPT ); Mon, 21 Sep 2009 03:09:10 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753342AbZIUHJI (ORCPT ); Mon, 21 Sep 2009 03:09:08 -0400 Received: from mail-fx0-f216.google.com ([209.85.220.216]:59151 "EHLO mail-fx0-f216.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753178AbZIUHJH (ORCPT ); Mon, 21 Sep 2009 03:09:07 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:x-enigmail-version:content-type :content-transfer-encoding; b=GFniYiwlNIvMfntO4VXsZg83V55zc2/SkHe/E3gdgtKXGlO/0UnesEEcn1TmwXOINS qiUlrN982t3ToG5NZ9NYyEWClgreVJUy6cuv8M6+3Rcy/byijdJNJaN7sE9sf8UcqshI NKnW3dSJVlubZ/I2An5ZsKh1FrGWnNoJlBzpA= Message-ID: <4AB72694.3040001@gmail.com> Date: Mon, 21 Sep 2009 09:09:08 +0200 From: Jiri Slaby User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; cs-CZ; rv:1.9.1.1) Gecko/20090715 SUSE/3.0b3-8.6 Thunderbird/3.0b3 MIME-Version: 1.0 To: Heinz Diehl CC: linux-kernel@vger.kernel.org Subject: Re: 2.6.31: crash in tty_io.c References: <20090920113741.GA6057@fancy-poultry.org> In-Reply-To: <20090920113741.GA6057@fancy-poultry.org> X-Enigmail-Version: 0.97a 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 On 09/20/2009 01:37 PM, Heinz Diehl wrote: > Running the latest stable 2.6.31 kernel, I found this in my logs: > > Sep 20 13:22:59 liesel kernel: ------------[ cut here ]------------ > Sep 20 13:22:59 liesel kernel: WARNING: at drivers/char/tty_io.c:1267 tty_open+0x421/0x4e0() Please see http://lkml.org/lkml/2009/9/8/393 > Sep 20 13:22:59 liesel kernel: Hardware name: > Sep 20 13:22:59 liesel kernel: Modules linked in: uhci_hcd rt73usb > rt2x00usb snd_hda_codec_realtek rt2x00lib snd_hda_intel led_class > snd_hda_codec ohci1394 i2c_nforce2 input_polldev ieee1394 snd_pcm > usb_storage snd_timer k8temp mac80211 button snd firewire_ohci hwmon > i2c_core forcedeth pcspkr soundcore sr_mod sg cfg80211 cdrom > snd_page_alloc rfkill xts usbhid ohci_hcd sd_mod ehci_hcd rtc_cmos > rtc_core rtc_lib usbcore hmac dm_snapshot dm_crypt dm_mod gf128mul > twofish_x86_64 twofish_common aes_x86_64 aes_generic cbc tgr192 loop ecb > arc4 fuse edd ide_pci_generic amd74xx ide_core fan pata_amd sata_nv libata > scsi_mod thermal processor > Sep 20 13:22:59 liesel kernel: Pid: 1521, comm: blogd Not tainted 2.6.31 #1 > Sep 20 13:22:59 liesel kernel: Call Trace: > Sep 20 13:22:59 liesel kernel: [] ? tty_open+0x421/0x4e0 > Sep 20 13:22:59 liesel kernel: [] ? tty_open+0x421/0x4e0 > Sep 20 13:22:59 liesel kernel: [] ? warn_slowpath_common+0x79/0xd0 > Sep 20 13:22:59 liesel kernel: [] ? tty_open+0x421/0x4e0 > Sep 20 13:22:59 liesel kernel: [] ? kobject_get+0x12/0x20 > Sep 20 13:22:59 liesel kernel: [] ? chrdev_open+0x13d/0x230 > Sep 20 13:22:59 liesel kernel: [] ? chrdev_open+0x0/0x230 > Sep 20 13:22:59 liesel kernel: [] ? __dentry_open+0x111/0x340 > Sep 20 13:22:59 liesel kernel: [] ? do_filp_open+0x764/0xb10 > Sep 20 13:22:59 liesel kernel: [] ? current_fs_time+0x1e/0x30 > Sep 20 13:22:59 liesel kernel: [] ? vfs_ioctl+0x2f/0xa0 > Sep 20 13:22:59 liesel kernel: [] ? alloc_fd+0x122/0x150 > Sep 20 13:22:59 liesel kernel: [] ? do_sys_open+0x8f/0x140 > Sep 20 13:22:59 liesel kernel: [] ? system_call_fastpath+0x16/0x1b > Sep 20 13:22:59 liesel kernel: ---[ end trace f0db7f8312cd8bff ]--- > > Please give me a hint if you need more information/logs/config.