From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Hemminger Subject: Fw: [Bug 14953] New: WARNING: at /build/buildd/linux-2.6.31/net/ipv4/tcp_input.c:2920 Date: Tue, 29 Dec 2009 09:27:36 -0800 Message-ID: <20091229092736.583b9f37@nehalam> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org To: Ilpo =?UTF-8?B?SsOkcnZpbmVu?= Return-path: Received: from mail.vyatta.com ([76.74.103.46]:33848 "EHLO mail.vyatta.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750936AbZL2R1n (ORCPT ); Tue, 29 Dec 2009 12:27:43 -0500 Sender: netdev-owner@vger.kernel.org List-ID: Begin forwarded message: Date: Tue, 29 Dec 2009 16:55:10 GMT From: bugzilla-daemon@bugzilla.kernel.org To: shemminger@linux-foundation.org Subject: [Bug 14953] New: WARNING: at /build/buildd/linux-2.6.31/net/ipv4/tcp_input.c:2920 http://bugzilla.kernel.org/show_bug.cgi?id=14953 Summary: WARNING: at /build/buildd/linux-2.6.31/net/ipv4/tcp_input.c:2920 Product: Networking Version: 2.5 Kernel Version: 2.6.31.x Platform: All OS/Version: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: IPV4 AssignedTo: shemminger@linux-foundation.org ReportedBy: pl4nkton@googlemail.com Regression: No [77796.067111] WARNING: at /build/buildd/linux-2.6.31/net/ipv4/tcp_input.c:2920 tcp_fastretrans_alert+0x461/0xc20() [77796.067119] Hardware name: System Product Name [77796.067123] Modules linked in: bridge 8021q garp stp snd_hda_codec_atihdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec radeon ttm snd_hwdep drm snd_pcm snd_timer i2c_algo_bit ixgbe snd shpchp soundcore iptable_filter psmouse dca i2c_piix4 snd_page_alloc ip_tables amd64_edac_mod serio_raw edac_core x_tables mdio asus_atk0110 usbhid sky2 3w_9xxx [77796.067183] Pid: 7217, comm: proftpd Not tainted 2.6.31-16-server #53-Ubuntu [77796.067188] Call Trace: [77796.067193] [] warn_slowpath_common+0x78/0xb0 [77796.067214] [] warn_slowpath_null+0xf/0x20 [77796.067222] [] tcp_fastretrans_alert+0x461/0xc20 [77796.067230] [] tcp_ack+0x284/0x6a0 [77796.067237] [] ? tcp_validate_incoming+0x96/0x330 [77796.067245] [] tcp_rcv_established+0x400/0x690 [77796.067254] [] tcp_v4_do_rcv+0xeb/0x150 [77796.067262] [] tcp_v4_rcv+0x5d5/0x830 [77796.067270] [] ? ip_local_deliver_finish+0x0/0x2d0 [77796.067280] [] ? nf_hook_slow+0xa6/0x100 [77796.067288] [] ? ip_local_deliver_finish+0x0/0x2d0 [77796.067296] [] ip_local_deliver_finish+0xd5/0x2d0 [77796.067304] [] ip_local_deliver+0x88/0xa0 [77796.067311] [] ip_rcv_finish+0x115/0x460 [77796.067318] [] ip_rcv+0x274/0x350 [77796.067327] [] netif_receive_skb+0x38a/0x5d0 [77796.067335] [] napi_gro_complete+0x7e/0xd0 [77796.067342] [] napi_gro_flush+0x27/0x50 [77796.067349] [] napi_complete+0x1f/0x50 [77796.067373] [] ixgbe_clean_rxonly+0x98/0x130 [ixgbe] [77796.067382] [] net_rx_action+0x107/0x250 [77796.067391] [] __do_softirq+0xbd/0x200 [77796.067399] [] ? handle_irq+0x1d/0x30 [77796.067420] [] call_softirq+0x1c/0x30 [77796.067424] [] do_softirq+0x55/0x90 [77796.067436] [] local_bh_enable_ip+0xa0/0xb0 [77796.067446] [] _spin_unlock_bh+0x14/0x20 [77796.067453] [] release_sock+0xba/0xd0 [77796.067460] [] tcp_sendpage+0x68/0x80 [77796.067470] [] kernel_sendpage+0x16/0x30 [77796.067478] [] sock_sendpage+0x36/0x40 [77796.067487] [] pipe_to_sendpage+0x61/0x80 [77796.067495] [] splice_from_pipe_feed+0x6a/0x120 [77796.067502] [] ? pipe_to_sendpage+0x0/0x80 [77796.067510] [] ? pipe_to_sendpage+0x0/0x80 [77796.067517] [] __splice_from_pipe+0x6e/0x80 [77796.067525] [] ? pipe_to_sendpage+0x0/0x80 [77796.067532] [] splice_from_pipe+0x4c/0x70 [77796.067540] [] generic_splice_sendpage+0x10/0x20 [77796.067548] [] do_splice_from+0x6d/0xa0 [77796.067556] [] direct_splice_actor+0x1b/0x20 [77796.067563] [] splice_direct_to_actor+0xce/0x1c0 [77796.067571] [] ? direct_splice_actor+0x0/0x20 [77796.067579] [] do_splice_direct+0x48/0x60 [77796.067589] [] do_sendfile+0x1a1/0x240 [77796.067598] [] sys_sendfile64+0x81/0xa0 [77796.067607] [] system_call_fastpath+0x16/0x1b [77796.067613] ---[ end trace 876820b0d94f728a ]--- -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. --