Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757220AbYAHBLm (ORCPT ); Mon, 7 Jan 2008 20:11:42 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752689AbYAHBLb (ORCPT ); Mon, 7 Jan 2008 20:11:31 -0500 Received: from mga02.intel.com ([134.134.136.20]:40291 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750768AbYAHBLa (ORCPT ); Mon, 7 Jan 2008 20:11:30 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.24,255,1196668800"; d="scan'208";a="318133269" Message-ID: <4782CD50.90006@intel.com> Date: Mon, 07 Jan 2008 17:09:36 -0800 From: "Kok, Auke" User-Agent: Thunderbird 2.0.0.9 (X11/20071125) MIME-Version: 1.0 To: Jayakrishnan.Chathu@nokia.com CC: linux-kernel@vger.kernel.org, NetDev Subject: Re: WARNING: at kernel/softirq.c:139 local_bh_enable() References: <2198383E1141814486F0B881B3260CF501D6BB66@daebe103.NOE.Nokia.com> In-Reply-To: <2198383E1141814486F0B881B3260CF501D6BB66@daebe103.NOE.Nokia.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 08 Jan 2008 01:10:14.0888 (UTC) FILETIME=[399FDE80:01C85193] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4433 Lines: 101 Jayakrishnan.Chathu@nokia.com wrote: > I am running 2.6.23 kernel on a DUAL core and QUAD core i386 boxes and > after everyboot, when the ethernet traffic starts i get this warning. > > All the ports in the system are e1000 and i am using the kernel e1000 > driver. [added netdev to the Cc:] can you repro this with 2.6.24-rc7? What distro are you using? Is your distro running a link-monitoring tool of some sorts? Auke > > Jan 7 22:31:00 localhost [warning] WARNING: at kernel/softirq.c:139 > local_bh_enable() > Jan 7 22:31:00 localhost [warning] [] > local_bh_enable+0x49/0xa9 > Jan 7 22:31:00 localhost [warning] [] > dev_queue_xmit+0x26c/0x275 > Jan 7 22:31:00 localhost [warning] [] arp_xmit+0x4d/0x51 > Jan 7 22:31:00 localhost [warning] [] arp_solicit+0x156/0x174 > > Jan 7 22:31:00 localhost [warning] [] > neigh_timer_handler+0x1e0/0x224 > Jan 7 22:31:00 localhost [warning] [] > run_timer_softirq+0x113/0x172 > Jan 7 22:31:00 localhost [warning] [] WARNING: at > kernel/softirq.c:139 local_bh_enable() > Jan 7 22:31:00 localhost [warning] hrtimer_interrupt+0x19c/0x1c4 > Jan 7 22:31:00 localhost [warning] [] [] > local_bh_enable+0x49/0xa9 > Jan 7 22:31:00 localhost [warning] [] > dev_queue_xmit+0x26c/0x275 > Jan 7 22:31:00 localhost [warning] [] > neigh_resolve_output+0x12c/0x15e > Jan 7 22:31:00 localhost [warning] [] > neigh_update+0x246/0x2cb > Jan 7 22:31:00 localhost [warning] [] neigh_lookup+0xa9/0xb3 > Jan 7 22:31:00 localhost [warning] [] arp_process+0x43c/0x477 > > Jan 7 22:31:00 localhost [warning] [] > enqueue_task_fair+0x2d/0x30 > Jan 7 22:31:00 localhost [warning] tick_sched_timer+0x0/0xba > Jan 7 22:31:00 localhost [warning] [] arp_rcv+0x104/0x119 > Jan 7 22:31:00 localhost [warning] [] [] > netif_receive_skb+0x1c5/0x1de > Jan 7 22:31:00 localhost [warning] [] > e1000_clean_rx_irq+0x40e/0x4ca [e1000] > Jan 7 22:31:00 localhost [warning] [] > getnstimeofday+0x36/0x10c > Jan 7 22:31:00 localhost [warning] neigh_timer_handler+0x0/0x224 > Jan 7 22:31:00 localhost [warning] [] __do_softirq+0x60/0xc1 > Jan 7 22:31:00 localhost [warning] [] e1000_clean+0x74/0x119 > [e1000] > Jan 7 22:31:00 localhost [warning] [] [] > net_rx_action+0x5a/0xd3 > Jan 7 22:31:00 localhost [warning] [] __do_softirq+0x60/0xc1 > Jan 7 22:31:00 localhost [warning] do_softirq+0x31/0x35 > Jan 7 22:31:00 localhost [warning] [] do_softirq+0x31/0x35 > Jan 7 22:31:00 localhost [warning] [] irq_exit+0x38/0x6b > Jan 7 22:31:00 localhost [warning] [] [] > do_IRQ+0x80/0x93 > Jan 7 22:31:00 localhost [warning] irq_exit+0x38/0x6b > Jan 7 22:31:00 localhost [warning] [] > common_interrupt+0x23/0x28 > Jan 7 22:31:00 localhost [warning] [] [] > get_swap_page+0xe7/0x215 > Jan 7 22:31:00 localhost [warning] [] > mwait_idle_with_hints+0x34/0x38 Jan 7 22:31:00 localhost [warning] > [] mwait_idle+0x0/0xa > Jan 7 22:31:00 localhost [warning] [] cpu_idle+0x98/0xb9 > Jan 7 22:31:00 localhost [warning] smp_apic_timer_interrupt+0x2c/0x35 > Jan 7 22:31:00 localhost [warning] ======================= > Jan 7 22:31:00 localhost [warning] [] > apic_timer_interrupt+0x28/0x30 > Jan 7 22:31:00 localhost [warning] [] > get_swap_page+0xe7/0x215 > Jan 7 22:31:00 localhost [warning] [] > mwait_idle_with_hints+0x34/0x38 > Jan 7 22:31:00 localhost [warning] [] mwait_idle+0x0/0xa > Jan 7 22:31:00 localhost [warning] [] cpu_idle+0x98/0xb9 > Jan 7 22:31:00 localhost [warning] ======================= > > > Thanks > Jayakrishnan Chathu > -- > 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/ -- 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/