Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754698Ab0DZTYc (ORCPT ); Mon, 26 Apr 2010 15:24:32 -0400 Received: from ogre.sisk.pl ([217.79.144.158]:45021 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753066Ab0DZTYa (ORCPT ); Mon, 26 Apr 2010 15:24:30 -0400 From: "Rafael J. Wysocki" To: Sergey Senozhatsky Subject: Re: [Bug #15704] [r8169] WARNING: at net/sched/sch_generic.c Date: Mon, 26 Apr 2010 21:24:46 +0200 User-Agent: KMail/1.12.4 (Linux/2.6.34-rc4-rjw; KDE/4.3.5; x86_64; ; ) Cc: Linux Kernel Mailing List , Kernel Testers List , Maciej Rutecki References: <20100426125119.GA3291@swordfish.minsk.epam.com> In-Reply-To: <20100426125119.GA3291@swordfish.minsk.epam.com> MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-2" Content-Transfer-Encoding: 7bit Message-Id: <201004262124.46744.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3952 Lines: 67 On Monday 26 April 2010, Sergey Senozhatsky wrote: > Hello, > > On (04/20/10 05:19), Rafael J. Wysocki wrote: > > This message has been generated automatically as a part of a summary report > > of recent regressions. > > > > The following bug entry is on the current list of known regressions > > from 2.6.33. Please verify if it still should be listed and let the tracking team > > know (either way). > > > > > > .34-rc5-git7 > > kernel: [12887.906682] pktgen 2.72: Packet Generator for packet performance testing. > kernel: [12938.998730] ------------[ cut here ]------------ > kernel: [12938.998741] WARNING: at net/sched/sch_generic.c:256 dev_watchdog+0xc1/0x129() > kernel: [12938.998745] Hardware name: F3JC > kernel: [12938.998748] NETDEV WATCHDOG: eth0 (r8169): transmit queue 0 timed out > kernel: [12938.998751] Modules linked in: pktgen usb_storage ipv6 snd_hwdep snd_hda_codec_si3054 snd_hda_codec_realtek asus_laptop sparse_keymap sdhci_pci sdhci snd_hda_intel mmc_core led_class psmouse snd_hda_codec snd_pcm snd_timer snd > soundcore snd_page_alloc serio_raw rng_core sg i2c_i801 evdev r8169 mii usbhid hid uhci_hcd ehci_hcd sr_mod cdrom sd_mod usbcore ata_piix > kernel: [12938.998808] Pid: 4617, comm: kpktgend_0 Not tainted 2.6.34-rc5-dbg-r8169-git7 #97 > kernel: [12938.998811] Call Trace: > kernel: [12938.998819] [] warn_slowpath_common+0x65/0x7c > kernel: [12938.998824] [] ? dev_watchdog+0xc1/0x129 > kernel: [12938.998829] [] warn_slowpath_fmt+0x24/0x27 > kernel: [12938.998834] [] dev_watchdog+0xc1/0x129 > kernel: [12938.998841] [] ? __kfifo_from_user_generic+0x30/0x5c > kernel: [12938.998848] [] ? run_timer_softirq+0x136/0x203 > kernel: [12938.998853] [] run_timer_softirq+0x18f/0x203 > kernel: [12938.998858] [] ? run_timer_softirq+0x136/0x203 > kernel: [12938.998864] [] ? dev_watchdog+0x0/0x129 > kernel: [12938.998870] [] __do_softirq+0x88/0x10c > kernel: [12938.998875] [] do_softirq+0x2f/0x47 > kernel: [12938.998883] [] ? pktgen_xmit+0xd3e/0xe0b [pktgen] > kernel: [12938.998888] [] _local_bh_enable_ip+0x8b/0xb3 > kernel: [12938.998894] [] local_bh_enable_ip+0x8/0xa > kernel: [12938.998900] [] _raw_spin_unlock_bh+0x2f/0x32 > kernel: [12938.998906] [] pktgen_xmit+0xd3e/0xe0b [pktgen] > kernel: [12938.998913] [] ? sched_clock_cpu+0x121/0x131 > kernel: [12938.998922] [] ? rtl8169_start_xmit+0x0/0x2f9 [r8169] > kernel: [12938.998928] [] ? pktgen_thread_worker+0xd9/0x5e8 [pktgen] > kernel: [12938.998934] [] ? cpu_clock+0x2d/0x4e > kernel: [12938.998941] [] ? put_lock_stats+0xd/0x21 > kernel: [12938.998946] [] ? lock_release_holdtime+0xb5/0xba > kernel: [12938.998952] [] ? pktgen_thread_worker+0xd9/0x5e8 [pktgen] > kernel: [12938.998959] [] pktgen_thread_worker+0x170/0x5e8 [pktgen] > kernel: [12938.998965] [] ? autoremove_wake_function+0x0/0x2f > kernel: [12938.998971] [] ? autoremove_wake_function+0x0/0x2f > kernel: [12938.998977] [] ? pktgen_thread_worker+0x0/0x5e8 [pktgen] > kernel: [12938.998982] [] kthread+0x6a/0x6f > kernel: [12938.998988] [] ? kthread+0x0/0x6f > kernel: [12938.998994] [] kernel_thread_helper+0x6/0x10 > kernel: [12938.998998] ---[ end trace 030ae30a64f8cf05 ]--- > kernel: [12939.012657] r8169 0000:02:00.0: eth0: link up > kernel: [12951.012273] r8169 0000:02:00.0: eth0: link up > kernel: [12951.475547] pktgen: interface: eth0 is already stopped Thanks for the update. Rafael -- 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/