Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753297AbYAHShm (ORCPT ); Tue, 8 Jan 2008 13:37:42 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752535AbYAHSh3 (ORCPT ); Tue, 8 Jan 2008 13:37:29 -0500 Received: from smtp.nokia.com ([192.100.105.134]:46824 "EHLO mgw-mx09.nokia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751765AbYAHSh1 convert rfc822-to-8bit (ORCPT ); Tue, 8 Jan 2008 13:37:27 -0500 x-mimeole: Produced By Microsoft Exchange V6.5 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT Subject: RE: WARNING: at kernel/softirq.c:139 local_bh_enable() Date: Tue, 8 Jan 2008 12:36:46 -0600 Message-ID: <2198383E1141814486F0B881B3260CF501D6BD24@daebe103.NOE.Nokia.com> In-Reply-To: <4782CD50.90006@intel.com> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: WARNING: at kernel/softirq.c:139 local_bh_enable() Thread-Index: AchRk2ochNQfxR7IRDi587WBWiXG+gAkaObA From: To: Cc: , X-OriginalArrivalTime: 08 Jan 2008 18:36:47.0288 (UTC) FILETIME=[6CCFBB80:01C85225] X-Nokia-AV: Clean Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4859 Lines: 118 It is an embedded system, With a small file system and 2.6.23 kernel. There are no link-monitoring tool running. I will Try to reproduce with 2.6.24-rc7. Chathu -----Original Message----- From: ext Kok, Auke [mailto:auke-jan.h.kok@intel.com] Sent: Monday, January 07, 2008 5:10 PM To: Chathu Jayakrishnan (Nokia-S&S/MtView) Cc: linux-kernel@vger.kernel.org; NetDev Subject: Re: WARNING: at kernel/softirq.c:139 local_bh_enable() 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/