Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752630Ab0GMDpQ (ORCPT ); Mon, 12 Jul 2010 23:45:16 -0400 Received: from ishtar.tlinx.org ([173.164.175.65]:43750 "EHLO Ishtar.sc.tlinx.org" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751598Ab0GMDpO (ORCPT ); Mon, 12 Jul 2010 23:45:14 -0400 X-Greylist: delayed 307 seconds by postgrey-1.27 at vger.kernel.org; Mon, 12 Jul 2010 23:45:14 EDT Message-ID: <4C3BE00D.40907@tlinx.org> Date: Mon, 12 Jul 2010 20:39:57 -0700 From: Linda Walsh User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.8.1.24) Gecko/20100228 Lightning/0.9 Thunderbird/2.0.0.24 Mnenhy/0.7.6.666 MIME-Version: 1.0 To: LKML Subject: WARNING: at net/ipv4/tcp_input.c:2964 tcp_ack+0x104f/0x22d0() X-Stationery: 0.5.1 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 8503 Lines: 183 Anyone know what this might be warning me of? The line involved: unpatched 2.6.34 ==> warn <== Jul 12 20:06:29 Ishtar kernel: [55475.419285] ------------[ cut here ]------------ Jul 12 20:06:29 Ishtar kernel: [55475.419297] WARNING: at net/ipv4/tcp_input.c:2964 tcp_ack+0x104f/0x22d0() Jul 12 20:06:29 Ishtar kernel: [55475.419300] Hardware name: PowerEdge T610 Jul 12 20:06:29 Ishtar kernel: [55475.419302] Modules linked in: iptable_filter ip6t_REJECT ip6t_LOG nf_conntrack_ipv6 ip6table_raw xt_NOTRACK xt_limit iptable_raw ip6table_filter ip6_tables xt_state [last unloaded: kvm] Jul 12 20:06:29 Ishtar kernel: [55475.419321] Pid: 0, comm: swapper Not tainted 2.6.34T610-Vanilla-1 #1 Jul 12 20:06:29 Ishtar kernel: [55475.419324] Call Trace: Jul 12 20:06:29 Ishtar kernel: [55475.419327] [] warn_slowpath_common+0x7b/0xc0 Jul 12 20:06:29 Ishtar kernel: [55475.419340] [] warn_slowpath_null+0x14/0x20 Jul 12 20:06:29 Ishtar kernel: [55475.419344] [] tcp_ack+0x104f/0x22d0 Jul 12 20:06:29 Ishtar kernel: [55475.419350] [] tcp_rcv_established+0x578/0xaa0 Jul 12 20:06:29 Ishtar kernel: [55475.419357] [] tcp_v4_do_rcv+0xcd/0x220 Jul 12 20:06:29 Ishtar kernel: [55475.419364] [] ? _raw_spin_lock_nested+0x4e/0x60 Jul 12 20:06:29 Ishtar kernel: [55475.419369] [] tcp_v4_rcv+0x59e/0x870 Jul 12 20:06:29 Ishtar kernel: [55475.419374] [] ? ip_local_deliver_finish+0x0/0x270 Jul 12 20:06:29 Ishtar kernel: [55475.419379] [] ip_local_deliver_finish+0xe8/0x270 Jul 12 20:06:29 Ishtar kernel: [55475.419383] [] ? ip_local_deliver_finish+0x3b/0x270 Jul 12 20:06:29 Ishtar kernel: [55475.419388] [] ip_local_deliver+0x90/0xa0 Jul 12 20:06:29 Ishtar kernel: [55475.419392] [] ip_rcv_finish+0xfd/0x430 Jul 12 20:06:29 Ishtar kernel: [55475.419397] [] ip_rcv+0x21d/0x2e0 Jul 12 20:06:29 Ishtar kernel: [55475.419404] [] netif_receive_skb+0x3c3/0x6c0 Jul 12 20:06:29 Ishtar kernel: [55475.419408] [] ? netif_receive_skb+0x160/0x6c0 Jul 12 20:06:29 Ishtar kernel: [55475.419414] [] napi_skb_finish+0x50/0x70 Jul 12 20:06:29 Ishtar kernel: [55475.419418] [] napi_gro_receive+0x39/0x50 Jul 12 20:06:29 Ishtar kernel: [55475.419426] [] e1000_receive_skb+0x5b/0x90 Jul 12 20:06:29 Ishtar kernel: [55475.419430] [] e1000_clean_rx_irq+0x297/0x450 Jul 12 20:06:29 Ishtar kernel: [55475.419436] [] e1000_clean+0x7e/0x280 Jul 12 20:06:29 Ishtar kernel: [55475.419440] [] net_rx_action+0x190/0x320 Jul 12 20:06:29 Ishtar kernel: [55475.419445] [] ? net_rx_action+0x107/0x320 Jul 12 20:06:29 Ishtar kernel: [55475.419450] [] ? scheduler_tick+0x47/0x290 Jul 12 20:06:29 Ishtar kernel: [55475.419457] [] __do_softirq+0x114/0x2c0 Jul 12 20:06:29 Ishtar kernel: [55475.419462] [] call_softirq+0x1c/0x30 Jul 12 20:06:29 Ishtar kernel: [55475.419467] [] do_softirq+0x7d/0xb0 Jul 12 20:06:29 Ishtar kernel: [55475.419471] [] irq_exit+0x95/0xa0 Jul 12 20:06:29 Ishtar kernel: [55475.419476] [] do_IRQ+0x7c/0xf0 Jul 12 20:06:29 Ishtar kernel: [55475.419480] [] ret_from_intr+0x0/0xf Jul 12 20:06:29 Ishtar kernel: [55475.419483] [] ? __atomic_notifier_call_chain+0x0/0xd0 Jul 12 20:06:29 Ishtar kernel: [55475.419496] [] ? mwait_idle+0x7e/0x100 Jul 12 20:06:29 Ishtar kernel: [55475.419500] [] ? mwait_idle+0x75/0x100 Jul 12 20:06:29 Ishtar kernel: [55475.419505] [] cpu_idle+0x66/0xd0 Jul 12 20:06:29 Ishtar kernel: [55475.419510] [] start_secondary+0x1c3/0x1c8 Jul 12 20:06:29 Ishtar kernel: [55475.419514] ---[ end trace 93de9c3e786d82ea ]--- ==> messages <== Jul 12 20:06:29 Ishtar kernel: [55475.419285] ------------[ cut here ]------------ Jul 12 20:06:29 Ishtar kernel: [55475.419297] WARNING: at net/ipv4/tcp_input.c:2964 tcp_ack+0x104f/0x22d0() Jul 12 20:06:29 Ishtar kernel: [55475.419300] Hardware name: PowerEdge T610 Jul 12 20:06:29 Ishtar kernel: [55475.419302] Modules linked in: iptable_filter ip6t_REJECT ip6t_LOG nf_conntrack_ipv6 ip6table_raw xt_NOTRACK xt_limit iptable_raw ip6table_filter ip6_tables xt_state [last unloaded: kvm] Jul 12 20:06:29 Ishtar kernel: [55475.419321] Pid: 0, comm: swapper Not tainted 2.6.34T610-Vanilla-1 #1 Jul 12 20:06:29 Ishtar kernel: [55475.419324] Call Trace: Jul 12 20:06:29 Ishtar kernel: [55475.419327] [] warn_slowpath_common+0x7b/0xc0 Jul 12 20:06:29 Ishtar kernel: [55475.419340] [] warn_slowpath_null+0x14/0x20 Jul 12 20:06:29 Ishtar kernel: [55475.419344] [] tcp_ack+0x104f/0x22d0 Jul 12 20:06:29 Ishtar kernel: [55475.419350] [] tcp_rcv_established+0x578/0xaa0 Jul 12 20:06:29 Ishtar kernel: [55475.419357] [] tcp_v4_do_rcv+0xcd/0x220 Jul 12 20:06:29 Ishtar kernel: [55475.419364] [] ? _raw_spin_lock_nested+0x4e/0x60 Jul 12 20:06:29 Ishtar kernel: [55475.419369] [] tcp_v4_rcv+0x59e/0x870 Jul 12 20:06:29 Ishtar kernel: [55475.419374] [] ? ip_local_deliver_finish+0x0/0x270 Jul 12 20:06:29 Ishtar kernel: [55475.419379] [] ip_local_deliver_finish+0xe8/0x270 Jul 12 20:06:29 Ishtar kernel: [55475.419383] [] ? ip_local_deliver_finish+0x3b/0x270 Jul 12 20:06:29 Ishtar kernel: [55475.419388] [] ip_local_deliver+0x90/0xa0 Jul 12 20:06:29 Ishtar kernel: [55475.419392] [] ip_rcv_finish+0xfd/0x430 Jul 12 20:06:29 Ishtar kernel: [55475.419397] [] ip_rcv+0x21d/0x2e0 Jul 12 20:06:29 Ishtar kernel: [55475.419404] [] netif_receive_skb+0x3c3/0x6c0 Jul 12 20:06:29 Ishtar kernel: [55475.419408] [] ? netif_receive_skb+0x160/0x6c0 Jul 12 20:06:29 Ishtar kernel: [55475.419414] [] napi_skb_finish+0x50/0x70 Jul 12 20:06:29 Ishtar kernel: [55475.419418] [] napi_gro_receive+0x39/0x50 Jul 12 20:06:29 Ishtar kernel: [55475.419426] [] e1000_receive_skb+0x5b/0x90 Jul 12 20:06:29 Ishtar kernel: [55475.419430] [] e1000_clean_rx_irq+0x297/0x450 Jul 12 20:06:29 Ishtar kernel: [55475.419436] [] e1000_clean+0x7e/0x280 Jul 12 20:06:29 Ishtar kernel: [55475.419440] [] net_rx_action+0x190/0x320 Jul 12 20:06:29 Ishtar kernel: [55475.419445] [] ? net_rx_action+0x107/0x320 Jul 12 20:06:29 Ishtar kernel: [55475.419450] [] ? scheduler_tick+0x47/0x290 Jul 12 20:06:29 Ishtar kernel: [55475.419457] [] __do_softirq+0x114/0x2c0 Jul 12 20:06:29 Ishtar kernel: [55475.419462] [] call_softirq+0x1c/0x30 Jul 12 20:06:29 Ishtar kernel: [55475.419467] [] do_softirq+0x7d/0xb0 Jul 12 20:06:29 Ishtar kernel: [55475.419471] [] irq_exit+0x95/0xa0 Jul 12 20:06:29 Ishtar kernel: [55475.419476] [] do_IRQ+0x7c/0xf0 Jul 12 20:06:29 Ishtar kernel: [55475.419480] [] ret_from_intr+0x0/0xf Jul 12 20:06:29 Ishtar kernel: [55475.419483] [] ? __atomic_notifier_call_chain+0x0/0xd0 Jul 12 20:06:29 Ishtar kernel: [55475.419496] [] ? mwait_idle+0x7e/0x100 Jul 12 20:06:29 Ishtar kernel: [55475.419500] [] ? mwait_idle+0x75/0x100 Jul 12 20:06:29 Ishtar kernel: [55475.419505] [] cpu_idle+0x66/0xd0 Jul 12 20:06:29 Ishtar kernel: [55475.419510] [] start_secondary+0x1c3/0x1c8 Jul 12 20:06:29 Ishtar kernel: [55475.419514] ---[ end trace 93de9c3e786d82ea ]--- Jul 12 20:07:01 Ishtar /usr/sbin/cron[8345]: (law) CMD (/home/law/scripts/process_despam 2>&1 >/dev/null) -- 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/