Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755172AbYGUTbS (ORCPT ); Mon, 21 Jul 2008 15:31:18 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753920AbYGUTa5 (ORCPT ); Mon, 21 Jul 2008 15:30:57 -0400 Received: from mx2.mail.elte.hu ([157.181.151.9]:49576 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753560AbYGUTa4 (ORCPT ); Mon, 21 Jul 2008 15:30:56 -0400 Date: Mon, 21 Jul 2008 21:30:26 +0200 From: Ingo Molnar To: Linus Torvalds Cc: David Miller , akpm@linux-foundation.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Stefan Richter Subject: Re: [crash] kernel BUG at net/core/dev.c:1328! Message-ID: <20080721193026.GA30471@elte.hu> References: <20080720.104411.81744468.davem@davemloft.net> <20080721133059.GA30637@elte.hu> <20080721134506.GA27598@elte.hu> <20080721182318.GA20940@elte.hu> <20080721184616.GA8442@elte.hu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080721184616.GA8442@elte.hu> User-Agent: Mutt/1.5.18 (2008-05-17) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.3 -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3154 Lines: 60 * Ingo Molnar wrote: > ok, have updated the testboxes to your latest push. and indeed i got the new warning: [ 24.460170] ieee1394: selfid_complete called with successful SelfID stage ... irm_id: 0xFFC0 node_id: 0xFFC0 [ 24.460170] ieee1394: NodeMgr: Processing reset for host 0 [ 24.460170] ------------[ cut here ]------------ [ 24.460170] WARNING: at net/core/dev.c:1330 __netif_schedule+0xc6/0xe0() [ 24.460170] Pid: 6, comm: events/0 Not tainted 2.6.26-tip-05989-g5172ce5-dirty #13279 [ 24.460170] [ 24.460170] Call Trace: [ 24.460170] [] warn_on_slowpath+0x5a/0x90 [ 24.460170] [] ? trace_hardirqs_off+0xd/0x10 [ 24.460170] [] ? _spin_unlock_irqrestore+0x4a/0x70 [ 24.460170] [] ? ether1394_reset_priv+0x121/0x140 [ 24.460170] [] __netif_schedule+0xc6/0xe0 [ 24.460170] [] ether1394_host_reset+0x10a/0x120 [ 24.460170] [] highlevel_host_reset+0x3e/0x80 [ 24.460170] [] hpsb_selfid_complete+0x25c/0x330 [ 24.460170] [] ohci_irq_handler+0x82b/0xbc0 [ 24.460170] [] handle_IRQ_event+0x3b/0x70 [ 24.460170] [] handle_level_irq+0xa9/0x130 [ 24.460170] [] do_IRQ+0xc8/0x1b0 [ 24.460170] [] ret_from_intr+0x0/0x2e [ 24.460170] [] ? _spin_unlock_irqrestore+0x5f/0x70 [ 24.460170] [] ? set_phy_reg+0x86/0xd0 [ 24.460170] [] ? delayed_reset_bus+0x0/0xf0 [ 24.460170] [] ? ohci_devctl+0x153/0x240 [ 24.460170] [] ? hpsb_reset_bus+0x22/0x30 [ 24.460170] [] ? delayed_reset_bus+0xac/0xf0 [ 24.460170] [] ? run_workqueue+0x179/0x220 [ 24.460170] [] ? worker_thread+0xa4/0x110 [ 24.460170] [] ? autoremove_wake_function+0x0/0x40 [ 24.460170] [] ? worker_thread+0x0/0x110 [ 24.460170] [] ? kthread+0x4d/0x80 [ 24.460170] [] ? child_rip+0xa/0x11 [ 24.460170] [] ? restore_args+0x0/0x30 [ 24.460170] [] ? kthread+0x0/0x80 [ 24.460170] [] ? child_rip+0x0/0x11 [ 24.460170] [ 24.460170] ---[ end trace 7b0ee76e032c9e07 ]--- [ 24.717334] ohci1394: fw-host0: Single packet rcv'd [ 24.717334] ohci1394: fw-host0: Got phy packet ctx=0 ... discarded [ 24.728466] Registering platform device 'i8042'. Parent at platform [ 24.735133] device: 'i8042': device_add [ 24.741452] bus: 'platform': add device i8042 [ 24.745331] PM: Adding info for platform:i8042 but otherwise the box has booted up just fine. (and even ohci1394 seemed to continue fine after that warning) Ingo -- 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/