From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Fri, 26 Oct 2001 17:16:47 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Fri, 26 Oct 2001 17:16:36 -0400 Received: from peabody.ximian.com ([141.154.95.10]:16644 "EHLO peabody.ximian.com") by vger.kernel.org with ESMTP id ; Fri, 26 Oct 2001 17:16:21 -0400 Subject: Re: Seg fault when syncing Sony Clie 760 with USB cradle From: "Peter A. Goodall" To: Greg KH Cc: linux-kernel@vger.kernel.org In-Reply-To: <20011025205538.A25032@kroah.com> In-Reply-To: <1004062619.1406.29.camel@localhost.localdomain> <20011025205538.A25032@kroah.com> Content-Type: text/plain Content-Transfer-Encoding: 7bit X-Mailer: Evolution/0.16.99+cvs.2001.10.25.15.53 (Preview Release) Date: 26 Oct 2001 17:16:50 -0400 Message-Id: <1004131018.2425.164.camel@192.168.10-148.masq> Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org > Does the oops happen at the end of the sync, or at the beginning? > > Can you run that oops through ksymoops for me? > Hopefully this will help. I'll paste output below: ksymoops 2.4.0 on i686 2.4.12-xfs. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.12-xfs/ (default) -m /boot/System.map-2.4.12-xfs (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. Warning (compare_maps): ksyms_base symbol __start___kallsyms_R__ver___start___kallsyms not found in System.map. Ignoring ksyms_base entry Warning (compare_maps): ksyms_base symbol __stop___kallsyms_R__ver___stop___kallsyms not found in System.map. Ignoring ksyms_base entry Warning (compare_maps): ksyms_base symbol create_bounce_R__ver_create_bounce not found in System.map. Ignoring ksyms_base entry Warning (compare_maps): ksyms_base symbol highmem_start_page_R__ver_highmem_start_page not found in System.map. Ignoring ksyms_base entry Warning (compare_maps): ksyms_base symbol kallsyms_address_to_symbol_R__ver_kallsyms_address_to_symbol not found in System.map. Ignoring ksyms_base entry Warning (compare_maps): ksyms_base symbol kallsyms_symbol_to_address_R__ver_kallsyms_symbol_to_address not found in System.map. Ignoring ksyms_base entry Warning (compare_maps): ksyms_base symbol kmap_high_R__ver_kmap_high not found in System.map. Ignoring ksyms_base entry Warning (compare_maps): ksyms_base symbol kunmap_high_R__ver_kunmap_high not found in System.map. Ignoring ksyms_base entry Warning (compare_maps): mismatch on symbol partition_name , ksyms_base says c021b700, System.map says c0151640. Ignoring ksyms_base entry Warning (compare_maps): mismatch on symbol usb_devfs_handle , usbcore says c8854080, /lib/modules/2.4.12-xfs/kernel/drivers/usb/usbcore.o says c8853b40. Ignoring /lib/modules/2.4.12-xfs/kernel/drivers/usb/usbcore.o entry Oct 26 11:42:45 localhost kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000014 Oct 26 11:42:45 localhost kernel: c88c6103 Oct 26 11:42:45 localhost kernel: *pde = 00000000 Oct 26 11:42:45 localhost kernel: Oops: 0002 Oct 26 11:42:45 localhost kernel: CPU: 0 Oct 26 11:42:45 localhost kernel: EIP: 0010:[fat:__insmod_fat_S.bss_L2264+389699/11025069] Not tainted Oct 26 11:42:45 localhost kernel: EIP: 0010:[] Not tainted Using defaults from ksymoops -t elf32-i386 -a i386 Oct 26 11:42:45 localhost kernel: EFLAGS: 00210202 Oct 26 11:42:45 localhost kernel: eax: c658fc00 ebx: c6fa1094 ecx: c6fa10f0 edx: 00000000 Oct 26 11:42:45 localhost kernel: esi: c6fa1000 edi: 00000000 ebp: c2f57edc esp: c2f57ea4 Oct 26 11:42:45 localhost kernel: ds: 0018 es: 0018 ss: 0018 Oct 26 11:42:45 localhost kernel: Process coldsync (pid: 1092, stackpage=c2f5700 Oct 26 11:42:45 localhost kernel: Stack: c53b9000 c45953a0 0000bc01 c88c03f4 c6fa1094 c45953a0 c53b9000 00000000 Oct 26 11:42:45 localhost kernel: c01cf995 c53b9000 c45953a0 c019e29b c421fa30 00000002 c53b9000 c01b579f Oct 26 11:42:45 localhost kernel: c421f9a4 00000008 c421f9a4 00000180 00000000 c421f9a4 00000008 c2e99240 Oct 26 11:42:45 localhost kernel: Call Trace: [fat:__insmod_fat_S.bss_L2264+365876/11048892] [tty_open+565/960] [xfs_iunlock+75/128] [xfs_access+47/64] [linvfs_permission+33/48] Oct 26 11:42:45 localhost kernel: Call Trace: [] [] [] [] [] Oct 26 11:42:45 localhost kernel: [] [] [] [] [] [] Oct 26 11:42:45 localhost kernel: [] Oct 26 11:42:45 localhost kernel: Code: 89 42 14 8b 4e 04 0f b6 53 24 8b 01 c1 e2 0f c1 e0 08 09 d0 >>EIP; c88c6103 <[xircom_cb]trigger_transmit+3/20> <===== Trace; c88c03f4 <[ide-cd].data.end+2d35/7941> Trace; c01cf995 Trace; c019e29b Trace; c01b579f Trace; c01c0051 Trace; c013bcbd Trace; c0133e26 Trace; c0132e76 Trace; c0132d7d Trace; c013bb3e Trace; c01330a4 Trace; c0106f0b Code; c88c6103 <[xircom_cb]trigger_transmit+3/20> 00000000 <_EIP>: Code; c88c6103 <[xircom_cb]trigger_transmit+3/20> <===== 0: 89 42 14 mov %eax,0x14(%edx) <===== Code; c88c6106 <[xircom_cb]trigger_transmit+6/20> 3: 8b 4e 04 mov 0x4(%esi),%ecx Code; c88c6109 <[xircom_cb]trigger_transmit+9/20> 6: 0f b6 53 24 movzbl 0x24(%ebx),%edx Code; c88c610d <[xircom_cb]trigger_transmit+d/20> a: 8b 01 mov (%ecx),%eax Code; c88c610f <[xircom_cb]trigger_transmit+f/20> c: c1 e2 0f shl $0xf,%edx Code; c88c6112 <[xircom_cb]trigger_transmit+12/20> f: c1 e0 08 shl $0x8,%eax Code; c88c6115 <[xircom_cb]trigger_transmit+15/20> 12: 09 d0 or %edx,%eax 11 warnings issued. Results may not be reliable. -- Pete Goodall Support Tech Ximian, Inc. pete@ximian.com