Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751473Ab3FYGPw (ORCPT ); Tue, 25 Jun 2013 02:15:52 -0400 Received: from cn.fujitsu.com ([222.73.24.84]:38669 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1751013Ab3FYGPu (ORCPT ); Tue, 25 Jun 2013 02:15:50 -0400 X-IronPort-AV: E=Sophos;i="4.87,934,1363104000"; d="scan'208";a="7671304" Message-ID: <51C935F4.4080401@cn.fujitsu.com> Date: Tue, 25 Jun 2013 14:17:24 +0800 From: Gao feng User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130402 Thunderbird/17.0.5 MIME-Version: 1.0 To: Pablo Neira Ayuso CC: George Spelvin , bp@alien8.de, kaber@trash.net, linux-kernel@vger.kernel.org, netfilter@vger.kernel.org Subject: Re: v3.10-rc7 oops soon after boot References: <20130624094145.2576.qmail@science.horizon.com> <51C816C8.4080709@cn.fujitsu.com> <20130624113441.GA2583@localhost> In-Reply-To: <20130624113441.GA2583@localhost> X-MIMETrack: Itemize by SMTP Server on mailserver/fnst(Release 8.5.3|September 15, 2011) at 2013/06/25 14:14:32, Serialize by Router on mailserver/fnst(Release 8.5.3|September 15, 2011) at 2013/06/25 14:14:33, Serialize complete at 2013/06/25 14:14:33 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 976 Lines: 35 On 06/24/2013 07:34 PM, Pablo Neira Ayuso wrote: > On Mon, Jun 24, 2013 at 05:52:08PM +0800, Gao feng wrote: >> On 06/24/2013 05:41 PM, George Spelvin wrote: >>>> Please try the patch below, >>>> I think this bug is introduced by me :( >>>> >>>> Thanks! >>> >>> Well, you changed it, but it still crashes. >>> >>> It's now at del_timer+0x9/0x58, with the code being: >> >> This one should work. >> >> Thanks for your quickly reply. > > I managed to crash it using a group != 1 (default) and enabling > batching: > > iptables -I INPUT -j ULOG --ulog-nlgroup 2 --ulog-qthresh 50 > > It seems ulog->nlgroup[i] is always left unset. Yes, we should set ulog->nlgroup.. > > I have mangled your patch, find it attached. > Thanks! -- 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/