Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261938AbTHYQcN (ORCPT ); Mon, 25 Aug 2003 12:32:13 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261960AbTHYQcN (ORCPT ); Mon, 25 Aug 2003 12:32:13 -0400 Received: from p113.as-l007.contactel.cz ([212.65.200.113]:57216 "EHLO penguin.localdomain") by vger.kernel.org with ESMTP id S261938AbTHYQcJ (ORCPT ); Mon, 25 Aug 2003 12:32:09 -0400 Date: Mon, 25 Aug 2003 18:32:06 +0200 From: Marcel Sebek To: linux-kernel@vger.kernel.org Subject: [OOPS] less /proc/net/igmp Message-ID: <20030825163206.GA1340@penguin.penguin> Mail-Followup-To: linux-kernel@vger.kernel.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.3.28i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1777 Lines: 55 This Oops appears on 2.5.74+ kernels (including 2.6.0-test4) when I'm trying to read /proc/net/igmp with 'less', 'cat' displays the file content without oops: LILO boot: linux init=/bin/bash ... [snip] ... bash# mount /proc bash# cat /proc/net/igmp Idx Device : Count Querier Group Users Timer Reporter bash# less /proc/net/igmp Idx Device : Count Querier Group Users Timer Reporter bash# ifup -a bash# cat /proc/net/igmp Idx Device : Count Querier Group Users Timer Reporter 1 lo : 0 V2 010000E0 1 0:FFFA22F0 0 bash# less /proc/net/igmp Unable to handle kernel paging request at virtual address 08051be0 printing eip: 08051be0 *pde = 0fb66067 *pfe = 00000000 Oops: 0004 [#1] CPU: 0 EIP: 0073:[<08051be0>] Not tainted EFLAGS: 00010246 EIP is at 0x8051be0 eax: 0805fb68 ebx: 00000001 ecx: 00000000 edx: 00000019 esi: 08060649 edi: 08057543 ebp: bffffd8c esp: bfffda50 ds: 007b es: 007b ss: 007b Process less (pid 20, threadinfo = cfab6000 task = c13560cd) <0>Kernel panic: Fatal exception in interrupt In interrupt handler - not syncing EIP points to the begin of the function clr_linenum() in less-374/linenum.c:78 (instruction 'push %ebp'). Kernel is compiled by gcc-2.95.4 (20011002) from Debian woody. Less is from woody and also from the original sources. -- Marcel Sebek jabber: sebek@jabber.cz ICQ: 279852819 linux user number: 307850 GPG ID: 5F88735E GPG FP: 0F01 BAB8 3148 94DB B95D 1FCA 8B63 CA06 5F88 735E - 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/