Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 26 Dec 2001 12:02:03 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 26 Dec 2001 12:01:53 -0500 Received: from gandalf.physik.uni-konstanz.de ([134.34.144.69]:55559 "EHLO gandalf.physik.uni-konstanz.de") by vger.kernel.org with ESMTP id ; Wed, 26 Dec 2001 12:01:48 -0500 Date: Wed, 26 Dec 2001 18:00:21 +0100 From: Guido Guenther To: Greg KH Cc: linux-kernel@vger.kernel.org Subject: Re: [2.4.17]: oops in usbcore during suspend Message-ID: <20011226180021.A30644@galadriel.physik.uni-konstanz.de> In-Reply-To: <20011223230723.GA1483@bogon.ms20.nix> <20011223184243.D5941@kroah.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: <20011223184243.D5941@kroah.com>; from greg@kroah.com on Sun, Dec 23, 2001 at 06:42:43PM -0800 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Dec 23, 2001 at 06:42:43PM -0800, Greg KH wrote: > On Mon, Dec 24, 2001 at 12:07:23AM +0100, Guido Guenther wrote: > > Hi, > > when suspending my Omnibook XE3 (via Fn+F12) im seeing: > > Can you run that oops through ksymoops? > > And if you unload the usb modules before suspending, does the same > problem happen? This is what I'm seeing when unloading usb-uhci and usbcore first: ksymoops 2.4.3 on i686 2.4.17-bogon. Options used -V (default) -k /proc/ksyms (specified) -l /proc/modules (default) -o /lib/modules/2.4.17-bogon/ (default) -m /boot/System.map-2.4.17-bogon (default) Unable to handle kernel paging request at virtual address 006f7317 c8c6d876 *pde = 00000000 Oops: 0000 CPU: 0 EIP: 0010:[usbcore:usb_devfs_handle_Re9c5f87f+125922/197931166] Not tainted EFLAGS: 00013246 eax: 00000000 ebx: c77ce000 ecx: c1210000 edx: c8c7978c esi: 00000000 edi: 006f7267 ebp: 00000000 esp: c77cfed0 ds: 0018 es: 0018 ss: 0018 Process kapm-idled (pid: 46, stackpage=c77cf000) Stack: c77ce000 00000000 c7ce3600 c8c7959d 006f7267 c1210008 c1213ab4 c1213aa0 00000003 00000000 c8c7979b c7ce3600 00000000 c019f7cc c1210000 00000003 c019f8ae c1210000 00000003 c1213aa0 00000003 00000003 c0225d80 c019f997 Call Trace: [usbcore:usb_devfs_handle_Re9c5f87f+174345/197882743] [usbcore:usb_devfs_handle_Re9c5f87f+174855/197882233] [pci_pm_suspend_device+32/36] [pci_pm_suspend_bus+82/104] [pci_pm_suspend+35/68] Code: 8b 9c 38 b0 00 00 00 85 db 74 28 8b 43 50 85 c0 74 1a 8b 80 Using defaults from ksymoops -t elf32-i386 -a i386 Code; 00000000 Before first symbol 00000000 <_EIP>: Code; 00000000 Before first symbol 0: 8b 9c 38 b0 00 00 00 mov 0xb0(%eax,%edi,1),%ebx Code; 00000006 Before first symbol 7: 85 db test %ebx,%ebx Code; 00000008 Before first symbol 9: 74 28 je 33 <_EIP+0x33> 00000032 Before first symbol Code; 0000000a Before first symbol b: 8b 43 50 mov 0x50(%ebx),%eax Code; 0000000e Before first symbol e: 85 c0 test %eax,%eax Code; 00000010 Before first symbol 10: 74 1a je 2c <_EIP+0x2c> 0000002c Before first symbol Code; 00000012 Before first symbol 12: 8b 80 00 00 00 00 mov 0x0(%eax),%eax Cheers, -- Guido - 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/