From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paul Thompson Subject: NETDEV WATCHDOG: eth2 (tg3): transmit queue 0 timed out Date: Tue, 30 Oct 2012 00:32:14 -0400 Message-ID: <20121030043213.GE2604@squish.home.loc> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Matt Carlson , Michael Chan To: netdev@vger.kernel.org Return-path: Received: from smtp.wow.synacor.com ([64.8.70.55]:34330 "EHLO smtp.mail.wowway.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750894Ab2J3EcQ (ORCPT ); Tue, 30 Oct 2012 00:32:16 -0400 Content-Disposition: inline Sender: netdev-owner@vger.kernel.org List-ID: Hi; Just noticed this in my logs after 10 days uptime. The interface is reset and continues to work fine. Looking back through the logs, I see it happened in 3.3.0-rc4 for the first time. No occurance from 2.6.35.5 util then, and I have run all versions in between. Load on the interface is light; just connects to a cable modem. Paul set.mailinglist@gmail.com After this, there is a large dump of hex numbers. If this is signifigant let me know and I will supply any more information or testing. 2012 Oct 29 08:37:25: ------------[ cut here ]------------ 2012 Oct 29 08:37:25: WARNING: at net/sched/sch_generic.c:255 dev_watchdog+0x22f/0x240() 2012 Oct 29 08:37:25: Hardware name: To Be Filled By O.E.M. 2012 Oct 29 08:37:25: NETDEV WATCHDOG: eth2 (tg3): transmit queue 0 timed out 2012 Oct 29 08:37:25: Modules linked in: hid_logitech_dj serpent_sse2_x86_64 ablk_helper cryptd glue_helper lrw serpent_generic xts gf128mul cpufreq_ondemand btrfs lzo_decompress lzo_compress libcrc32c dm_crypt dm_mod radeon ttm drm_kms_helper drm backlight i2c_algo_bit cfbcopyarea cfbimgblt cfbfillrect snd_ens1371 snd_rawmidi snd_ac97_codec snd_pcm snd_page_alloc ac97_bus pcspkr [last unloaded: hid_logitech_dj] 2012 Oct 29 08:37:25: Pid: 0, comm: swapper/1 Not tainted 3.6.2-low-lat #13 2012 Oct 29 08:37:25: Call Trace: 2012 Oct 29 08:37:25: [] ? dev_watchdog+0x1c0/0x240 2012 Oct 29 08:37:25: [] ? warn_slowpath_common+0x79/0xc0 2012 Oct 29 08:37:25: [] ? warn_slowpath_fmt+0x45/0x50 2012 Oct 29 08:37:25: [] ? dev_watchdog+0x22f/0x240 2012 Oct 29 08:37:25: [] ? dev_graft_qdisc+0x90/0x90 2012 Oct 29 08:37:25: [] ? run_timer_softirq+0x12d/0x270 2012 Oct 29 08:37:25: [] ? __do_softirq+0xa4/0x150 2012 Oct 29 08:37:25: [] ? call_softirq+0x1c/0x30 2012 Oct 29 08:37:25: [] ? do_softirq+0x4d/0x80 2012 Oct 29 08:37:25: [] ? irq_exit+0xa5/0xb0 2012 Oct 29 08:37:25: [] ? smp_apic_timer_interrupt+0x68/0xa0 2012 Oct 29 08:37:25: [] ? apic_timer_interrupt+0x67/0x70 2012 Oct 29 08:37:25: [] ? default_idle+0x2e/0x50 2012 Oct 29 08:37:25: [] ? default_idle+0xe/0x50 2012 Oct 29 08:37:25: [] ? amd_e400_idle+0x7b/0xf0 2012 Oct 29 08:37:25: [] ? cpu_idle+0xc6/0xe0 2012 Oct 29 08:37:25: ---[ end trace ff857795a2d2309a ]---