From mboxrd@z Thu Jan 1 00:00:00 1970 From: Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= Subject: Re: Problem with network on kernel 2.6.29.6-rt23 (Debian) Date: Tue, 6 Oct 2009 08:41:21 +0200 Message-ID: <20091006064121.GA22242@pengutronix.de> References: <1804966706.191254768514851.JavaMail.root@groupware> <369171892.211254768721569.JavaMail.root@groupware> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: RT To: Jose Angel Martinez Conde Return-path: Received: from metis.ext.pengutronix.de ([92.198.50.35]:36366 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754829AbZJFGl6 (ORCPT ); Tue, 6 Oct 2009 02:41:58 -0400 Content-Disposition: inline In-Reply-To: <369171892.211254768721569.JavaMail.root@groupware> Sender: linux-rt-users-owner@vger.kernel.org List-ID: Hello, On Mon, Oct 05, 2009 at 08:52:01PM +0200, Jose Angel Martinez Conde wro= te: >=20 > Sep 27 13:22:11 tid31 kernel: [ 1905.704018] ------------[ cut here ]= ------------ > Sep 27 13:22:11 tid31 kernel: [ 1905.704023] WARNING: at net/sched/sc= h_generic.c:230 dev_watchdog+0x24c/0x260() > Sep 27 13:22:11 tid31 kernel: [ 1905.704025] Hardware name: System Pr= oduct Name > Sep 27 13:22:11 tid31 kernel: [ 1905.704026] NETDEV WATCHDOG: eth1 (e= 1000): transmit timed out > Sep 27 13:22:11 tid31 kernel: [ 1905.704027] Modules linked in: nls_u= tf8 sg sr_mod cdrom usb_storage isofs udf nls_base i2c_dev nvidia(P) ip= v6 firewire_sbp2 loop snd_hda_codec_realtek snd_hda_intel snd_hda_codec= snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss = snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_d= evice snd pcspkr soundcore snd_page_alloc i2c_nforce2 evdev i2c_core bu= tton ext3 jbd mbcache sd_mod crc_t10dif ide_gd_mod ide_pci_generic amd7= 4xx ide_core usbhid hid firewire_ohci firewire_core sata_nv ahci ata_ge= neric crc_itu_t e1000 libata ohci_hcd ehci_hcd scsi_mod thermal process= or fan thermal_sys [last unloaded: nvidia] > Sep 27 13:22:11 tid31 kernel: [ 1905.704074] Pid: 5, comm: sirq-timer= /0 Tainted: P 2.6.29.6-rt23 #1 > Sep 27 13:22:11 tid31 kernel: [ 1905.704076] Call Trace: > Sep 27 13:22:11 tid31 kernel: [ 1905.704081] [] ? = warn_slowpath+0xea/0x160 > Sep 27 13:22:11 tid31 kernel: [ 1905.704258] [] ? = _nv005972rm+0x1f/0x27 [nvidia] > Sep 27 13:22:11 tid31 kernel: [ 1905.704378] [] ? = _nv012325rm+0x3f/0x54 [nvidia] > Sep 27 13:22:11 tid31 kernel: [ 1905.704490] [] ? = _nv005972rm+0x1f/0x27 [nvidia] > Sep 27 13:22:11 tid31 kernel: [ 1905.704499] [] ? = pick_next_highest_task_rt+0xb9/0xe0 > Sep 27 13:22:11 tid31 kernel: [ 1905.704501] [] ? = enqueue_task_rt+0x11f/0x2e0 > Sep 27 13:22:11 tid31 kernel: [ 1905.704504] [] ? = strlcpy+0x41/0x50 > Sep 27 13:22:11 tid31 kernel: [ 1905.704506] [] ? = dev_watchdog+0x24c/0x260 > Sep 27 13:22:11 tid31 kernel: [ 1905.704508] [] ? = activate_task+0x20/0x30 > Sep 27 13:22:11 tid31 kernel: [ 1905.704511] [] ? = try_to_wake_up+0x186/0x2b0 > Sep 27 13:22:11 tid31 kernel: [ 1905.704515] [] ? = cascade+0x7b/0xa0 > Sep 27 13:22:11 tid31 kernel: [ 1905.704517] [] ? = dev_watchdog+0x0/0x260 > Sep 27 13:22:11 tid31 kernel: [ 1905.704519] [] ? = run_timer_softirq+0x1ac/0x2f0 > Sep 27 13:22:11 tid31 kernel: [ 1905.704522] [] ? = ksoftirqd+0x18a/0x300 > Sep 27 13:22:11 tid31 kernel: [ 1905.704524] [] ? = ksoftirqd+0x0/0x300 > Sep 27 13:22:11 tid31 kernel: [ 1905.704526] [] ? = ksoftirqd+0x0/0x300 > Sep 27 13:22:11 tid31 kernel: [ 1905.704529] [] ? = kthread+0x47/0x90 > Sep 27 13:22:11 tid31 kernel: [ 1905.704531] [] ? = child_rip+0xa/0x20 > Sep 27 13:22:11 tid31 kernel: [ 1905.704533] [] ? = kthread+0x0/0x90 > Sep 27 13:22:11 tid31 kernel: [ 1905.704535] [] ? = child_rip+0x0/0x20 > Sep 27 13:22:11 tid31 kernel: [ 1905.704537] ---[ end trace c3aee9954= 334308d ]--- Can you please reproduce with a non-tainted kernel? I.e. don't load th= e nvidia module. Best regards Uwe --=20 Pengutronix e.K. | Uwe Kleine-K=F6nig = | Industrial Linux Solutions | http://www.pengutronix.= de/ | -- To unsubscribe from this list: send the line "unsubscribe linux-rt-user= s" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html