From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 25 Apr 2001 23:14:07 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 25 Apr 2001 23:13:58 -0400 Received: from sgi.SGI.COM ([192.48.153.1]:52290 "EHLO sgi.com") by vger.kernel.org with ESMTP id ; Wed, 25 Apr 2001 23:13:45 -0400 X-Mailer: exmh version 2.1.1 10/15/1999 From: Keith Owens To: Martin Clausen cc: netfilter-devel@lists.samba.org, linux-kernel@vger.kernel.org Subject: Re: Kernel Oops when using the Netfilter QUEUE target In-Reply-To: Your message of "Tue, 24 Apr 2001 19:25:47 +0200." <20010424192547.B2840@ostenfeld.dk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Thu, 26 Apr 2001 13:13:20 +1000 Message-ID: <13257.988254800@kao2.melbourne.sgi.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 24 Apr 2001 19:25:47 +0200, Martin Clausen wrote: >I have encountered a problem (perhaps a bug)! The attached code makes my kernel oops >in some cases when injecting new packets through Netfilter's QUEUE target. The problem >Entering kdb (current=0xc68f6000, pid 884) Oops: Oops >due to oops @ 0xc01e7456 >eax = 0x000005dc ebx = 0xc7acf224 ecx = 0x0000000e edx = 0xc72f8440 >esi = 0xc7cee740 edi = 0x00000000 esp = 0xc68f7c90 eip = 0xc01e7456 >ebp = 0xc68f7cb0 xss = 0x00000018 xcs = 0x00000010 eflags = 0x00010287 >xds = 0x00000018 xes = 0x00000018 origeax = 0xffffffff ®s = 0xc68f7c5c >kdb> > >I will be glad to submit som more (debug) information?! At the very least, you need to run the kdb commands 'bt' (backtrace) and 'id %eip-0x10' (disassemble around failing instruction). Registers and eip on their own are almost meaningless. ps. Don't copy me on the reply, I only maintain kdb, not the failing netfilter code.