From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263074AbTDFUoI (for ); Sun, 6 Apr 2003 16:44:08 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263078AbTDFUoI (for ); Sun, 6 Apr 2003 16:44:08 -0400 Received: from pc3-cmbg5-6-cust177.cmbg.cable.ntl.com ([81.104.203.177]:62192 "EHLO flat") by vger.kernel.org with ESMTP id S263074AbTDFUoG (for ); Sun, 6 Apr 2003 16:44:06 -0400 Date: Sun, 6 Apr 2003 21:55:39 +0100 From: cb-lkml@fish.zetnet.co.uk To: linux-kernel@vger.kernel.org Subject: [2.4.21-pre6] [USB] Oops during reload of usb-uhci (maybe bluetooth related???) Message-ID: <20030406205539.GA6766@fish.zetnet.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.4i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org USB was previously used for bluetooth (hci-usb.o etc) and stopped working. Usbnet to Zaurus SL-5000D, also not working so I Attempted to restart hotplug package (/etc/init.d/hotplug restart) and got this oops when the script ran modprobe -q usb-uhci. Can't build 2.4.21-pre7, so waiting on -pre8 to retest. (Shouldn't there be bk snapshots available somewhere?) --------------------------------------- ksymoops 2.4.8 on i686 2.4.21-pre6. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.21-pre6/ (default) -m /boot/System.map-2.4.21-pre6 (default) Warning: You did not tell me where to find symbol information. I will assume that the log matches the kernel and modules that are running right now and I'll use the default options above for symbol resolution. If the current kernel and/or modules do not match the log, you can get more accurate output by telling me the kernel version and where to find map, modules, ksyms etc. ksymoops -h explains the options. Error (regular_file): read_system_map stat /boot/System.map-2.4.21-pre6 failed kernel BUG at slab.c:815! invalid operand: 0000 CPU: 0 EIP: 0010:[] Not tainted Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010246 eax: 00000000 ebx: c12c7a74 ecx: c12c7a00 edx: c12c7a6c esi: c12c7a66 edi: d093636f ebp: c12c7a6c esp: c4e65ed0 ds: 0018 es: 0018 ss: 0018 Process modprobe.moduti (pid: 13667, stackpage=c4e65000) Stack: 00000000 0000003c 00000000 c4e65ee8 c12c7a94 fffffffc 00000038 fffffff4 00000001 00000001 d0931000 d0935e15 d0936361 0000003c 00000040 00000000 00000000 00000000 ffffffea c011bf76 d0931060 080873f0 000063b0 d0937298 Call Trace: [] [] [] [] [] [] [] Code: 0f 0b 2f 03 c1 0a 25 c0 8b 01 89 ca 89 c1 0f 0d 00 81 fa 44 >>EIP; c0131a7d <===== >>ebx; c12c7a74 <___strtok+fb35a0/105efbac> >>ecx; c12c7a00 <___strtok+fb352c/105efbac> >>edx; c12c7a6c <___strtok+fb3598/105efbac> >>esi; c12c7a66 <___strtok+fb3592/105efbac> >>edi; d093636f <[uhci].text.end+3f0/11a1> >>ebp; c12c7a6c <___strtok+fb3598/105efbac> >>esp; c4e65ed0 <___strtok+4b519fc/105efbac> Trace; d0935e15 <[uhci]uhci_hcd_init+b5/140> Trace; d0936361 <[uhci].text.end+3e2/11a1> Trace; c011bf76 Trace; d0931060 <[usbcore]usb_minors+1e00/1e20> Trace; d0937298 <[uhci]__module_license+3d/85> Trace; d0931060 <[usbcore]usb_minors+1e00/1e20> Trace; c010733f <__up_wakeup+128f/1660> Code; c0131a7d 00000000 <_EIP>: Code; c0131a7d <===== 0: 0f 0b ud2a <===== Code; c0131a7f 2: 2f das Code; c0131a80 3: 03 c1 add %ecx,%eax Code; c0131a82 5: 0a 25 c0 8b 01 89 or 0x89018bc0,%ah Code; c0131a88 b: ca 89 c1 lret $0xc189 Code; c0131a8b e: 0f 0d 00 prefetch (%eax) Code; c0131a8e 11: 81 fa 44 00 00 00 cmp $0x44,%edx 1 warning and 1 error issued. Results may not be reliable.