From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757097Ab0EFTbs (ORCPT ); Thu, 6 May 2010 15:31:48 -0400 Received: from ogre.sisk.pl ([217.79.144.158]:53103 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755811Ab0EFTbq (ORCPT ); Thu, 6 May 2010 15:31:46 -0400 From: "Rafael J. Wysocki" To: Sergey Senozhatsky Subject: Re: [Bug #15704] [r8169] WARNING: at net/sched/sch_generic.c Date: Thu, 6 May 2010 21:32:58 +0200 User-Agent: KMail/1.12.4 (Linux/2.6.34-rc6-rjw; KDE/4.3.5; x86_64; ; ) Cc: Linux Kernel Mailing List , Kernel Testers List , Maciej Rutecki References: <8VO9AsMlpMD.A.zHB.NJJ4LB@chimera> <20100506133102.GA3331@swordfish> In-Reply-To: <20100506133102.GA3331@swordfish> MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-2" Content-Transfer-Encoding: 7bit Message-Id: <201005062132.58717.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thursday 06 May 2010, Sergey Senozhatsky wrote: > Hello, > > On (05/04/10 23:21), Rafael J. Wysocki wrote: > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15704 > > Subject : [r8169] WARNING: at net/sched/sch_generic.c > > Submitter : Sergey Senozhatsky > > Date : 2010-03-31 10:21 (35 days old) > > Message-ID : <<20100331102142.GA3294@swordfish.minsk.epam.com>> > > References : http://marc.info/?l=linux-kernel&m=127003090406108&w=2 > > > > > > .34-rc6-git5 > > kernel: [ 1176.647885] pktgen 2.72: Packet Generator for packet performance testing. > kernel: [ 1210.999903] ------------[ cut here ]------------ > kernel: [ 1210.999914] WARNING: at net/sched/sch_generic.c:256 dev_watchdog+0xc1/0x129() > kernel: [ 1210.999918] Hardware name: F3JC > kernel: [ 1210.999921] NETDEV WATCHDOG: eth0 (r8169): transmit queue 0 timed out > kernel: [ 1210.999924] Modules linked in: pktgen ppp_async crc_ccitt ipv6 ppp_generic slhc asus_laptop sparse_keymap snd_hwdep sdhci_pci sdhci snd_hda_codec_si3054 mmc_core led_class snd_hda_codec_realtek snd_hda_intel snd_hda_codec > snd_pcm rng_core snd_timer snd_page_alloc psmouse snd evdev soundcore sg r8169 serio_raw mii i2c_i801 usbhid hid uhci_hcd sr_mod ehci_hcd cdrom usbcore sd_mod ata_piix > kernel: [ 1210.999983] Pid: 3819, comm: kpktgend_0 Not tainted 2.6.34-rc6-dbg-git5 #109 > kernel: [ 1210.999987] Call Trace: > kernel: [ 1210.999994] [] warn_slowpath_common+0x65/0x7c > kernel: [ 1210.999999] [] ? dev_watchdog+0xc1/0x129 > kernel: [ 1211.000005] [] warn_slowpath_fmt+0x24/0x27 > kernel: [ 1211.000010] [] dev_watchdog+0xc1/0x129 > kernel: [ 1211.000017] [] ? __kfifo_from_user_generic+0x18/0x5c > kernel: [ 1211.000024] [] ? run_timer_softirq+0x136/0x203 > kernel: [ 1211.000029] [] run_timer_softirq+0x18f/0x203 > kernel: [ 1211.000034] [] ? run_timer_softirq+0x136/0x203 > kernel: [ 1211.000039] [] ? dev_watchdog+0x0/0x129 > kernel: [ 1211.000046] [] __do_softirq+0x88/0x10c > kernel: [ 1211.000051] [] do_softirq+0x2f/0x47 > kernel: [ 1211.000059] [] ? pktgen_xmit+0xd3e/0xe0b [pktgen] > kernel: [ 1211.000064] [] _local_bh_enable_ip+0x8b/0xb3 > kernel: [ 1211.000070] [] local_bh_enable_ip+0x8/0xa > kernel: [ 1211.000076] [] _raw_spin_unlock_bh+0x2f/0x32 > kernel: [ 1211.000082] [] pktgen_xmit+0xd3e/0xe0b [pktgen] > kernel: [ 1211.000088] [] ? sched_clock_cpu+0x121/0x131 > kernel: [ 1211.000098] [] ? rtl8169_start_xmit+0x0/0x2f9 [r8169] > kernel: [ 1211.000104] [] ? cpu_clock+0x2d/0x4e > kernel: [ 1211.000111] [] ? put_lock_stats+0xd/0x21 > kernel: [ 1211.000116] [] ? lock_release_holdtime+0xb5/0xba > kernel: [ 1211.000122] [] ? pktgen_thread_worker+0xd9/0x5e8 [pktgen] > kernel: [ 1211.000129] [] pktgen_thread_worker+0x170/0x5e8 [pktgen] > kernel: [ 1211.000135] [] ? autoremove_wake_function+0x0/0x2f > kernel: [ 1211.000141] [] ? autoremove_wake_function+0x0/0x2f > kernel: [ 1211.000147] [] ? pktgen_thread_worker+0x0/0x5e8 [pktgen] > kernel: [ 1211.000152] [] kthread+0x6a/0x6f > kernel: [ 1211.000158] [] ? kthread+0x0/0x6f > kernel: [ 1211.000163] [] kernel_thread_helper+0x6/0x10 > kernel: [ 1211.000167] ---[ end trace adf7c4da01cca262 ]--- > kernel: [ 1211.013760] r8169 0000:02:00.0: eth0: link up Thanks for the update. Rafael