Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 28 Nov 2001 07:18:56 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 28 Nov 2001 07:18:47 -0500 Received: from cauchy.eii.us.es ([150.214.141.179]:15244 "HELO cauchy.eii.us.es") by vger.kernel.org with SMTP id ; Wed, 28 Nov 2001 07:18:42 -0500 Date: Wed, 28 Nov 2001 13:18:14 +0100 (CET) From: Manuel Cepedello Boiso To: Subject: Oops when mounting a CD. Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Running Linux 2.2.16 (on a ix86 system ) I got this kernel oops when trying to mount a CD. The device is an IDE ATAPI CD-RW under the ide-scsi simulation. Nov 27 23:03:26 cauchy kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000010 Nov 27 23:03:26 cauchy kernel: printing eip: Nov 27 23:03:26 cauchy kernel: e0979712 Nov 27 23:03:26 cauchy kernel: *pde = 00000000 Nov 27 23:03:26 cauchy kernel: Oops: 0000 Nov 27 23:03:26 cauchy kernel: CPU: 0 Nov 27 23:03:26 cauchy kernel: EIP: 0010:[] Tainted: PF Nov 27 23:03:26 cauchy kernel: EFLAGS: 00010246 Nov 27 23:03:26 cauchy kernel: eax: 00000000 ebx: 00000990 ecx: deeef780 edx: 00000000 Nov 27 23:03:26 cauchy kernel: esi: d908fe00 edi: d908ff08 ebp: c27303e0 esp: c8b0fda0 Nov 27 23:03:26 cauchy kernel: ds: 0018 es: 0018 ss: 0018 Nov 27 23:03:26 cauchy kernel: Process mount (pid: 8753, stackpage=c8b0f000) Nov 27 23:03:26 cauchy kernel: Stack: 00000800 d908fe00 c2730430 d908ff08 c27303e0 00000000 00000000 e09568ed Nov 27 23:03:26 cauchy kernel: d908fe00 00000282 c8b0fe00 c8b0e000 d908fc00 e097c040 de8e25a0 deeef780 Nov 27 23:03:26 cauchy kernel: 00000000 c017d3b4 deeef798 c8b0fe00 c0116054 deeef798 c8b0fe1c d765e6e0 Nov 27 23:03:26 cauchy kernel: Call Trace: [] [] [generic_unplug_device+32/40] [__run_task_queue+76/96] [__wait_on_buffer+90/144] Nov 27 23:03:26 cauchy kernel: [bread+81/112] [] [get_sb_bdev+571/732] [] [set_devname+39/84] [do_kern_mount+175/336] Nov 27 23:03:26 cauchy kernel: [] [do_add_mount+33/204] [do_mount+319/344] [copy_mount_options+77/156] [sys_mount+132/196] [system_call+51/56] Nov 27 23:03:26 cauchy kernel: Nov 27 23:03:26 cauchy kernel: Code: 0f b6 40 10 50 e8 38 1a 00 00 83 c4 08 eb 0d 68 20 b6 97 e0 Manuel Cepedello Boiso e-mail: manuel@cauchy.eii.us.es - 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/