From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Tue, 30 Jan 2001 14:36:47 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Tue, 30 Jan 2001 14:36:37 -0500 Received: from apop.jaist.ac.jp ([150.65.7.20]:29178 "EHLO mailspool.jaist.ac.jp") by vger.kernel.org with ESMTP id ; Tue, 30 Jan 2001 14:36:23 -0500 To: linux-kernel@vger.kernel.org Subject: Oops in 2.4.1 X-Mailer: Mew version 1.94.2 on XEmacs 21.1 (Capitol Reef) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-Id: <20010131043618E.amatsus@jaist.ac.jp> Date: Wed, 31 Jan 2001 04:36:18 +0900 From: MATSUSHIMA Akihiro X-Dispatcher: imput version 20000228(IM140) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hello. When I boot my system (Vine Linux 2.1), my system crashes. This oops is reproducable with the kernels: 2.4.0-ac11, 2.4.0-ac12 and 2.4.1(probably all >= 2.4.0-ac). The decoded oops follows: --------- ksymoops 2.3.7 on i586 2.4.1. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.1/ (default) -m /usr/src/linux/System.map (default) Unable to handle kernel NULL pointer dereference at virtual address 00000008 c4c188dc *pde = 00000000 Oops: 0000 CPU: 0 EIP: 0010:[] Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010286 eax: 00000000 ebx: c3d01dec ecx: c3d01ea0 edx: 00000000 esi: c3e47000 edi: c3d01e54 ebp: c3d01eb4 esp: c3d01d64 ds: 0018 es: 0018 ss: 0018 Process mount (pid: 69, stackpage=c3d01000) Stack: c3d01dec c3e47000 c3d01e54 c3d01eb4 00000001 c0149d9b c11db060 00000001 c3d01de4 c3d01eb0 c11db060 c4c19328 c119c000 c3d01de0 c3d01de4 c3d01de8 c3d01ea0 c3d01e54 c3d01dec c3e47000 00000301 c119c000 00000000 c3d01f28 Call Trace: [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] Code: 0f b7 40 08 66 89 41 08 80 61 13 f7 8a 41 12 66 c7 41 0a 00 >>EIP; c4c188dc <[fat]parse_options+3d/7f4> <===== Trace; c0149d9b Trace; c4c19328 <[fat]fat_read_super+da/8c0> Trace; c0149d9b Trace; c013f24f Trace; c01401d6 Trace; c0134714 Trace; c01291e3 <__alloc_pages+db/2d0> Trace; c01263a7 Trace; c4c21860 <[vfat]vfat_fs_type+0/17> Trace; c4c21860 <[vfat]vfat_fs_type+0/17> Trace; c4c21236 <[vfat]vfat_read_super+22/84> Trace; c4c21820 <[vfat]vfat_dir_inode_operations+0/40> Trace; c013244a Trace; c013266c Trace; c4c21860 <[vfat]vfat_fs_type+0/17> Trace; c4c21860 <[vfat]vfat_fs_type+0/17> Trace; c01331b5 Trace; c4c21860 <[vfat]vfat_fs_type+0/17> Trace; c0132fec Trace; c013336c Trace; c0108d43 Code; c4c188dc <[fat]parse_options+3d/7f4> 00000000 <_EIP>: Code; c4c188dc <[fat]parse_options+3d/7f4> <===== 0: 0f b7 40 08 movzwl 0x8(%eax),%eax <===== Code; c4c188e0 <[fat]parse_options+41/7f4> 4: 66 89 41 08 mov %ax,0x8(%ecx) Code; c4c188e4 <[fat]parse_options+45/7f4> 8: 80 61 13 f7 andb $0xf7,0x13(%ecx) Code; c4c188e8 <[fat]parse_options+49/7f4> c: 8a 41 12 mov 0x12(%ecx),%al Code; c4c188eb <[fat]parse_options+4c/7f4> f: 66 c7 41 0a 00 00 movw $0x0,0xa(%ecx) --------- Regards, Akihiro -go-o------------------------------------------------ JAIST,Hokuriku Graduate School of Information Science Department of Information Systems Akihiro MATSUSHIMA (http://www.jaist.ac.jp/~amatsus/) ---------go-o- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/