From mboxrd@z Thu Jan 1 00:00:00 1970 From: ilninno Subject: Please i need help with this error, hunting bugs Date: Sat, 31 Jan 2009 22:19:58 +0100 Message-ID: <92770c820901311319q2a35ca0fnd42112ab9b3db6fe@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit To: netfilter-devel@vger.kernel.org Return-path: Received: from rn-out-0910.google.com ([64.233.170.185]:46258 "EHLO rn-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752551AbZAaVUB (ORCPT ); Sat, 31 Jan 2009 16:20:01 -0500 Received: by rn-out-0910.google.com with SMTP id k40so678118rnd.17 for ; Sat, 31 Jan 2009 13:19:59 -0800 (PST) Sender: netfilter-devel-owner@vger.kernel.org List-ID: Hello again. I tested the issue in different examples: 1- When using NF_REPEAT with only 1 queue, there isnt any problem $IPTABLES -A OUTPUT -m state --state NEW -m mark ! --mark 1 -j NF_QUEUE 0 $IPTABLES -A OUTPUT -j ACCEPT 2- When using NF_REPEAT with (program 1 in queue 0 and program 2 in queue 1) $IPTABLES -A OUTPUT -m state --state NEW -m mark ! --mark 1 -j NF_QUEUE 0 $IPTABLES -A OUTPUT -m state --state NEW -m mark --mark 1 -j NF_QUEUE 1 then i got kernel panic. I think the problem is that using nfq_set_verdict_mark(myQueue, id, NF_REPEAT, htonl(1) ,0, NULL) don't modify packet length and kernel freezes, but im not sure, im newbie please help me.