From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sun, 26 Aug 2001 16:52:19 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sun, 26 Aug 2001 16:52:10 -0400 Received: from f137.pav1.hotmail.com ([64.4.31.137]:22282 "EHLO hotmail.com") by vger.kernel.org with ESMTP id ; Sun, 26 Aug 2001 16:51:59 -0400 X-Originating-IP: [64.229.254.92] From: "Feyr Tlincail" To: linux-kernel@vger.kernel.org Subject: Oops! iptables and kernel 2.4.5 Date: Sun, 26 Aug 2001 20:52:11 +0000 Mime-Version: 1.0 Content-Type: text/plain; format=flowed Message-ID: X-OriginalArrivalTime: 26 Aug 2001 20:52:11.0492 (UTC) FILETIME=[FA606240:01C12E70] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org for a few months now my gateway box keeps Oops'ing under some circumstance (i'm thinking when there's a lot of packets being passed back and forth). the box is an HP Vectra VL2 4/66 (486 DX 66 mhz) with 16 megs of ram and a 500 megs hard disk (150 swap). it has 2 network card (one 3com using driver 3c509 and the other is a no name using module "ne"), both are ISA (no pci bus at all). the connection to the net is an Alcatel Speedtouch Home modem (ADSL) connected to eth1 (the "ne" card) here is what i have found, im using nmap -sT -sU ip: if I nmap a box on the internet from my gateway it works fine (50ish seconds). if i nmap the gateway from a local box it also work (1000ish seconds) but if i nmap a box on the internet from a local box, i get an Oops on the gateway (pasted at the end) nmap is how i can replicate it easily, but it does that with a lot of other applications too (kazaa being one) ---Oops--- Warning (compare_maps): ksyms_base symbol __VERSIONED_SYMBOL(shmem_file_setup) not found in System.map. Ignoring ksyms_base entry *pde = 00000000 Oops: 0000 CPU: 0 EIP: 0010:[] Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010206 eax: c02f5dc0 ebx: 0000385f ecx: 00000000 edx: 0000385f esi: c0773950 edi: c02f5e60 ebp: 00000060 esp: c029fddc ds: 0018 es: 0018 ss: 0018 Process swapper (pid: 0, stackpage=c029f000) Stack: 00000100 c01e0f6b c0773950 00000100 c0773950 c01e1533 c0773950 c0773950 c0eb8800 c0c15200 c0eb8800 ffffffe6 c01e4516 c0773950 00000002 c093d6f0 c0773950 c01e77d3 c0773950 c0773950 00000000 00000004 c01f1d30 c01f1dad Call Trace: [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] Code: 8b 1b 8b 42 70 83 f8 01 74 0a ff 4a 70 0f 94 c0 84 c0 74 09 >>EIP; c01e0ec7 <===== Trace; c01e0f6b Trace; c01e1533 Trace; c01e4516 Trace; c01e77d3 Trace; c01f1d30 Trace; c01f1dad Trace; c01e99b7 Trace; c01ef3f0 Trace; c01f1d02 Trace; c01f1d30 Trace; c01ef43a Trace; c01e99b7 Trace; c01e05dc <__lock_sock+5c/a0> Trace; c01ef394 Trace; c01ef3f0 Trace; c01ee620 Trace; c01ee7a9 Trace; c01ee620 Trace; c01e99b7 Trace; c01ee466 Trace; c01ee620 Trace; c01e4b3d Trace; c011317f Trace; c0108071 Trace; c0105140 Trace; c0106c60 Trace; c0105140 Trace; c0105163 Trace; c01051c8 Trace; c0105000 Trace; c0100197 Code; c01e0ec7 00000000 <_EIP>: Code; c01e0ec7 <===== 0: 8b 1b mov (%ebx),%ebx <===== Code; c01e0ec9 2: 8b 42 70 mov 0x70(%edx),%eax Code; c01e0ecc 5: 83 f8 01 cmp $0x1,%eax Code; c01e0ecf 8: 74 0a je 14 <_EIP+0x14> c01e0edb Code; c01e0ed1 a: ff 4a 70 decl 0x70(%edx) Code; c01e0ed4 d: 0f 94 c0 sete %al Code; c01e0ed7 10: 84 c0 test %al,%al Code; c01e0ed9 12: 74 09 je 1d <_EIP+0x1d> c01e0ee4 Kernel panic: Aiee, killing interrupt handler! 2 warnings issued. Results may not be reliable. _________________________________________________________________ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp