From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030261AbVHZUkH (ORCPT ); Fri, 26 Aug 2005 16:40:07 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030262AbVHZUkH (ORCPT ); Fri, 26 Aug 2005 16:40:07 -0400 Received: from rproxy.gmail.com ([64.233.170.200]:18492 "EHLO rproxy.gmail.com") by vger.kernel.org with ESMTP id S1030261AbVHZUkG convert rfc822-to-8bit (ORCPT ); Fri, 26 Aug 2005 16:40:06 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=P1x1FfSgmnkSu8e7d6dsbWd+KjBBO3A70vSUoVzGtmyfEnSh/+ZpPehGB1n4bqE9CHzpA4H2V3M0+AfCmGhD1guwyQFxqGIBPXqa58K8ITMOGDsf2HPzW6Z5TxmzRWwJLqD+Tnx5iHxrteS3duPilRywQi35VV0NIFN87LUyzQQ= Message-ID: <5a4c581d0508261340cc0c9ee@mail.gmail.com> Date: Fri, 26 Aug 2005 22:40:05 +0200 From: Alessandro Suardi To: Patrick McHardy Subject: Re: oops in 2.6.13-rc6-git12 in tcp/netfilter routines Cc: netdev@oss.sgi.com, Linux Kernel Mailing List , netfilter-devel@lists.netfilter.org In-Reply-To: <430F56C7.8070500@trash.net> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Content-Disposition: inline References: <5a4c581d05082506395fa984ae@mail.gmail.com> <430F56C7.8070500@trash.net> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On 8/26/05, Patrick McHardy wrote: > Alessandro Suardi wrote: > > Stack is hand-copied from the dead box's console. > > > > [] die+0xe4/0x170 > > [] do_trap+0x7f/0xc0 > > [] do_invalid_op+0xa3/0xb0 > > [] error_code+0x4f/0x54 > > [] kfree_skbmem+0xb/0x20 > > [] __kfree_skb+0x5f/0xf0 > > [] tcp_clean_rtx_queue+0x16a/0x470 > > [] tcp_ack+0xf6/0x360 > > [] tcp_rcv_established+0x277/0x7a0 > > [] tcp_v4_do_rcv+0xf0/0x110 > > [] tcp_v4_rcv+0x6e0/0x820 > > [] ip_local_deliver_finish+0x84/0x160 > > [] nf_reinject+0x13a/0x1c0 > > [] ipq_issue_verdict+0x28/0x40 > > [] ipq_set_verdict+0x48/0x70 > > [] ipq_receive_peer+0x39/0x50 > > [] ipq_receive_sk+0x172/0x190 > > [] netlink_data_ready+0x35/0x60 > > [] netlink_sendskb+0x24/0x60 > > [] netlink_unicast+0x127/0x160 > > [] netlink_sendmsg+0x204/0x2b0 > > [] sock_sendmsg+0xb0/0xe0 > > [] sys_sendmsg+0x134/0x240 > > [] sys_socketcall+0x224/0x230 > > [] sysenter_past_esp+0x54/0x75 > > Code: 8b 41 0c 85 c0 75 1b 8b 86 94 00 00 00 e8 9e 37 e5 ff 5b 5e c9 > > c3 89 d0 e8 43 46 e5 ff 8d 76 00 eb d2 89 f0 e8 f7 fe ff ff eb dc <0f> > > 0b 54 01 16 d2 36 c0 eb b4 8d 74 26 00 8d bc 27 00 00 00 00 > > <0>Kernel panic - not syncing: Fatal exception in interrupt > > > > If there's need for further info I'd be happy to provide it. For now > > the box is rebooted into the same kernel and running the same > > PG/eD2k programs, if the issue reproduces I'll follow up on my > > own message. > > Any chance you can get the entire Oops including registers etc > using netconsole or serial console? Not right now, as I noticed netconsole requires netpoll and this latter can't be modular; but I'll do so before leaving tomorrow morning, obviously rebuilding with 2.6.13-rc7-git1 or -git2 if the new snapshot comes out. At the moment, the box has been running for 32 hours with no sign of wanting to oops... [root@donkey ~]# ps ax | egrep 'peer|edon' 2416 pts/2 Sl 25:37 peerguardnf -d -l /var/log/pg.log -c /etc/PG.conf 25186 pts/0 R+ 76:37 ./edonkey2000 25189 pts/0 S+ 0:06 ./edonkey2000 25191 pts/0 S+ 9:49 ./edonkey2000 7007 pts/0 S+ 0:00 ./edonkey2000 7011 pts/3 R+ 0:00 egrep peer|edon [root@donkey ~]# w 22:37:53 up 1 day, 7:49, 4 users, load average: 0.15, 0.18, 0.25 USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT root pts/0 donkey:2.0 Thu14 20:15m 1:26m 0.00s bash root pts/1 donkey:2.0 Thu14 13:40m 0.41s 1:57 gnome-terminal --sm-config-prefix /gnome-terminal-wBjEOn/ - root pts/2 donkey:2.0 Thu14 4:07 25:37 0.49s bash root pts/3 192.168.1.6 22:37 0.00s 0.06s 0.01s w Thanks, --alessandro "Not every smile means I'm laughing inside" (Wallflowers - "From The Bottom Of My Heart")