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, 20 Nov 2001 17:10:06 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Tue, 20 Nov 2001 17:09:56 -0500 Received: from pD951891E.dip.t-dialin.net ([217.81.137.30]:6016 "EHLO charon") by vger.kernel.org with ESMTP id ; Tue, 20 Nov 2001 17:09:50 -0500 Date: Tue, 20 Nov 2001 23:09:42 +0100 From: Andre Bouillet To: linux-kernel@vger.kernel.org Subject: Kernel error during "umount" on ext3 with 2.4.15-pre7 Message-ID: <20011120230942.A540@charon> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; Content-Transfer-Encoding: 7BIT X-Mailer: Balsa 1.2.1 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hello, I got the following error from the kernel: Unable to handle kernel paging request at virtual address 4bbdc8fd printing eip: c0113534 *pde = 00000000 Oops: 0002 CPU: 0 EIP: 0010:[add_wait_queue_exclusive+28/36] Tainted: P EFLAGS: 00010096 eax: d76512a0 ebx: 4bbdc8fd ecx: 00000202 edx: c1cebe68 esi: c1cebe60 edi: c1cea000 ebp: cd1d04d0 esp: c1cebe48 ds: 0018 es: 0018 ss: 0018 Process umount (pid: 7461, stackpage=c1ceb000) Stack: d7651294 c1cebe60 c0105949 c13532c0 00000000 00000000 00000001 c1cea000 d76512a0 4bbdc8fd c0105aa8 d7651294 00000000 d7651200 c01d26f5 c13532c0 00000000 00000000 cd1d04d0 ce271f18 00000001 c01126b0 c014cd12 d7651200 Call Trace: [__down+65/156] [__down_failed+8/12] [stext_lock+4133/10892] [schedule+548/852] [ext3_flushpage+34/40] charon kernel: [do_flushpage+25/44] [truncate_complete_page+19/72] [truncate_list_pages+254/352] [truncate_inode_pages+67/108] [dispose_list+50/84] [invalidate_inodes+91/104] [kill_super+167/316] [__mntput+30/36] [path_release+39/44] [sys_umount+167/180] [sys_munmap+53/84] [sys_oldumount+12/16] [system_call+51/56] Code: 89 13 51 9d 5b 5e c3 90 9c 58 fa 8b 4a 0c 8b 52 08 89 4a 04 This error occured during the execution of the "umount" command from the following script: #!/bin/sh LIST="bin boot dev etc lib opt root sbin usr var" mount /backup # System Backup for d in $LIST; do /usr/bin/rsync -ax --delete /$d/ /backup/$d/ done # Home Backup /usr/bin/rsync -ax --delete --exclude-from=/etc/rsync/exclude /home/ /backup/home/ umount /backup My fstab looks like: /dev/hda5 / ext3 defaults,errors=remount-ro 0 1 /dev/hda6 none swap sw 0 0 proc /proc proc defaults 0 0 /dev/fd0 /floppy auto defaults,user,noauto 0 0 /dev/hdd /cdrom iso9660 defaults,ro,user,noauto 0 0 /dev/scd0 /cdrw iso9660 defaults,ro,user,noauto 0 0 /dev/hda1 /boot ext3 rw 0 2 /dev/hdb1 /backup ext3 rw,noauto 0 2