Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 7 Oct 2002 22:56:52 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 7 Oct 2002 22:56:52 -0400 Received: from ip68-13-110-204.om.om.cox.net ([68.13.110.204]:3200 "EHLO dad.molina") by vger.kernel.org with ESMTP id ; Mon, 7 Oct 2002 22:56:50 -0400 Date: Mon, 7 Oct 2002 22:02:28 -0500 (CDT) From: Thomas Molina X-X-Sender: tmolina@dad.molina To: linux-kernel@vger.kernel.org Subject: problems removing ide-scsi modules 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 Content-Length: 2047 Lines: 55 In another thread beginning with: http://marc.theaimsgroup.com/?l=linux-kernel&m=103388771007676&w=2 a problem is reported with loading ide-scsi modules. In addition to the problems noted in loading those modules, I've noted problems removing the modules since at least 2.5.38. Following is an example of the oops I get when this happens. This doesn't lock up the kernel, but I do get a freeze during a subsequent reboot which I've documented at http://marc.theaimsgroup.com/?l=linux-kernel&m=103351991417181&w=2 Unable to handle kernel paging request at virtual address 5a5a5a62 printing eip: c01a79ac *pde = 00000000 Oops: 0000 sr_mod cdrom sg ide-scsi scsi_mod ymfpci soundcore ac97_codec parport_pc lp parport rtc CPU: 0 EIP: 0060:[] Not tainted EFLAGS: 00010206 EIP is at devclass_remove_device+0xc/0x40 eax: 5a5a5a5a ebx: 5a5a5a5a ecx: d90ab268 edx: d7118820 esi: d7118820 edi: 00000000 ebp: d90ab268 esp: d5c3df50 ds: 0068 es: 0068 ss: 0068 Process rmmod (pid: 951, threadinfo=d5c3c000 task=d65026c0) Stack: 5a5a5a5a d7118820 c01a6d16 d7118820 d7118820 d7118838 c01a6dce d7118820 d90ab268 00000000 00000000 d5d0a000 c01a780b d90ab268 d90a8000 d90a8ff3 d90ab268 c01193de d90a8000 00000000 fffffff0 c01188b7 d90a8000 00000000 Call Trace: [] device_detach+0x16/0x30 [] driver_detach+0x3e/0x60 [] sr_template+0x48/0xa0 [sr_mod] [] __remove_driver+0xb/0x30 [] sr_template+0x48/0xa0 [sr_mod] [] exit_sr+0x43/0x50 [sr_mod] [] sr_template+0x48/0xa0 [sr_mod] [] free_module+0x1e/0xb0 [] sys_delete_module+0xe7/0x1c0 [] syscall_call+0x7/0xb Code: 8b 58 08 85 db 74 1c 56 53 e8 96 01 00 00 56 53 e8 7f ff ff Segmentation fault - 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/