From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754557Ab1I2FiT (ORCPT ); Thu, 29 Sep 2011 01:38:19 -0400 Received: from victor.provo.novell.com ([137.65.250.26]:43316 "EHLO victor.provo.novell.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753271Ab1I2FiS (ORCPT ); Thu, 29 Sep 2011 01:38:18 -0400 Subject: Re: [BUG?] e1000e Detected Hardware Unit Hang From: joeyli To: Dave Young Cc: e1000-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org In-Reply-To: <4E840417.4010705@redhat.com> References: <4E83DAEA.6010505@redhat.com> <1317274129.6218.483.camel@linux-s257.site> <4E840417.4010705@redhat.com> Content-Type: text/plain; charset="UTF-8" Date: Thu, 29 Sep 2011 13:33:02 +0800 Message-ID: <1317274382.6218.484.camel@linux-s257.site> Mime-Version: 1.0 X-Mailer: Evolution 2.28.2 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 於 四，2011-09-29 於 13:37 +0800，Dave Young 提到： > On 09/29/2011 01:28 PM, joeyli wrote: > > > Hi Dave, > > > > 於 四，2011-09-29 於 10:41 +0800，Dave Young 提到： > >> Hi, > >> > >> suspend to ram, after resume, I got below info: (attached the full dmesg) > >> > >> [106900.343520] e1000e 0000:00:19.0: eth0: Detected Hardware Unit Hang: > >> [106900.343521] TDH <1> > >> [106900.343522] TDT <2> > >> [106900.343523] next_to_use <2> > >> [106900.343523] next_to_clean <1> > >> [106900.343524] buffer_info[next_to_clean]: > >> [106900.343525] time_stamp <101e7f773> > >> [106900.343526] next_to_watch <1> > >> [106900.343526] jiffies <101e7fa4a> > >> [106900.343527] next_to_watch.status <0> > >> [106900.343528] MAC Status <80683> > >> [106900.343529] PHY Status <796d> > >> [106900.343529] PHY 1000BASE-T Status <3800> > >> [106900.343530] PHY Extended Status <3000> > >> [106900.343531] PCI Status <10> > >> [106902.342904] e1000e 0000:00:19.0: eth0: Detected Hardware Unit Hang: > >> [106902.342905] TDH <1> > >> [106902.342906] TDT <2> > >> [106902.342907] next_to_use <2> > >> [106902.342907] next_to_clean <1> > >> [106902.342908] buffer_info[next_to_clean]: > >> [106902.342909] time_stamp <101e7f773> > >> [106902.342909] next_to_watch <1> > >> [106902.342910] jiffies <101e7fca2> > >> [106902.342911] next_to_watch.status <0> > >> [106902.342912] MAC Status <80683> > >> [106902.342912] PHY Status <796d> > >> [106902.342913] PHY 1000BASE-T Status <3800> > >> [106902.342914] PHY Extended Status <3000> > >> [106902.342915] PCI Status <10> > >> [106903.349326] ------------[ cut here ]------------ > >> [106903.349336] WARNING: at net/sched/sch_generic.c:255 > >> dev_watchdog+0xeb/0x14b() > >> [106903.349339] Hardware name: OptiPlex 760 > >> [106903.349342] NETDEV WATCHDOG: eth0 (e1000e): transmit queue 0 timed out > >> [106903.349344] Modules linked in: cdc_ether usbnet mii tun kvm_intel > >> kvm snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device > >> snd_pcm_oss snd_mixer_oss fuse snd_hda_codec_analog snd_hda_intel > >> snd_hda_codec snd_hwdep snd_pcm radeon snd_timer snd_page_alloc ttm > >> dell_wmi sparse_keymap wmi > >> [106903.349379] Pid: 0, comm: swapper Not tainted 3.1.0-rc6+ #202 > >> [106903.349382] Call Trace: > >> [106903.349384] [] warn_slowpath_common+0x80/0x98 > >> [106903.349394] [] warn_slowpath_fmt+0x41/0x43 > >> [106903.349399] [] dev_watchdog+0xeb/0x14b > >> [106903.349404] [] run_timer_softirq+0x217/0x300 > >> [106903.349408] [] ? run_timer_softirq+0x184/0x300 > >> [106903.349413] [] ? netif_tx_unlock+0x51/0x51 > >> [106903.349419] [] __do_softirq+0xe2/0x1bc > >> [106903.349424] [] ? paravirt_read_tsc+0x9/0xd > >> [106903.349428] [] ? sched_clock+0x9/0xd > >> [106903.349434] [] call_softirq+0x1c/0x30 > >> [106903.349438] [] do_softirq+0x46/0x9c > >> [106903.349442] [] irq_exit+0x5b/0xbe > >> [106903.349446] [] do_IRQ+0x89/0xa0 > >> [106903.349452] [] common_interrupt+0x73/0x73 > >> [106903.349454] [] ? mwait_idle+0x8a/0xc1 > >> [106903.349462] [] ? mwait_idle+0x81/0xc1 > >> [106903.349467] [] cpu_idle+0xb3/0xd5 > >> [106903.349473] [] rest_init+0xb2/0xb9 > >> [106903.349477] [] ? > >> csum_partial_copy_generic+0x16c/0x16c > >> [106903.349483] [] start_kernel+0x390/0x39b > >> [106903.349487] [] x86_64_start_reservations+0xb6/0xba > >> [106903.349491] [] x86_64_start_kernel+0x101/0x110 > >> [106903.349495] ---[ end trace 1d36d9ed335e092c ]--- > >> [106903.349722] e1000e 0000:00:19.0: eth0: Reset adapter > >> > > > > What's your kernel version? > > > My info: > > bash-4.1$ uname -a > Linux darkstar 3.1.0-rc6+ #202 SMP Tue Sep 20 12:55:02 HKT 2011 x86_64 > Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz GenuineIntel GNU/Linux > > bash-4.1$ lspci|grep Ethernet > 00:19.0 Ethernet controller: Intel Corporation 82567LM-3 Gigabit Network > Connection (rev 02) > My pci info: 06:00.0 Ethernet controller: Intel Corporation 80003ES2LAN Gigabit Ethernet Controller (Copper) (rev 01) > > > > On my machine also have the same problem, but don't need suspend/resume, > > just need BOOT and WAIT!! > > Sometimes just need wait 35 - 45 minutes, but sometimes just need wait 3 > > minutes. > > > > My kernel version is v3.0. > > > > Thank's Joey Lee