From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261868AbUAAXh7 (ORCPT ); Thu, 1 Jan 2004 18:37:59 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261872AbUAAXh6 (ORCPT ); Thu, 1 Jan 2004 18:37:58 -0500 Received: from obsidian.spiritone.com ([216.99.193.137]:62629 "EHLO obsidian.spiritone.com") by vger.kernel.org with ESMTP id S261868AbUAAXhy (ORCPT ); Thu, 1 Jan 2004 18:37:54 -0500 Date: Thu, 01 Jan 2004 15:37:50 -0800 From: "Martin J. Bligh" To: linux-kernel Subject: [Bug 1769] New: Oops whilst using USB to connect to Sony Clie Message-ID: <2120000.1073000270@[10.10.2.4]> X-Mailer: Mulberry/2.2.1 (Linux/x86) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org http://bugme.osdl.org/show_bug.cgi?id=1769 Summary: Oops whilst using USB to connect to Sony Clie Kernel Version: 2.6.0 Status: NEW Severity: normal Owner: greg@kroah.com Submitter: mbligh@aracnet.com I'm unclear as to whether this is the fault of USB or sysfs. Steps to reproduce: Jan 1 15:26:11 titus kernel: hub 2-0:1.0: new USB device on port 1, assigned address 2 Jan 1 15:26:11 titus kernel: visor 2-1:1.0: Handspring Visor / Palm OS converter detected Jan 1 15:26:11 titus kernel: usb 2-1: Handspring Visor / Palm OS converter now attached to ttyUSB0 (or usb/tts/0 for devfs) Jan 1 15:26:11 titus kernel: usb 2-1: Handspring Visor / Palm OS converter now attached to ttyUSB1 (or usb/tts/1 for devfs) Jan 1 15:27:11 titus kernel: usb 2-1: USB disconnect, address 2 Jan 1 15:27:11 titus kernel: visor 2-1:1.0: device disconnected Jan 1 15:27:27 titus kernel: hub 2-0:1.0: new USB device on port 1, assigned address 3 Jan 1 15:27:27 titus kernel: visor 2-1:1.0: Handspring Visor / Palm OS converter detected Jan 1 15:27:27 titus kernel: usb 2-1: Handspring Visor / Palm OS converter now attached to ttyUSB2 (or usb/tts/2 for devfs) Jan 1 15:27:27 titus kernel: usb 2-1: Handspring Visor / Palm OS converter now attached to ttyUSB3 (or usb/tts/3 for devfs) Jan 1 15:27:45 titus kernel: visor ttyUSB0: Handspring Visor / Palm OS converter now disconnected from ttyUSB0 Jan 1 15:27:45 titus kernel: printing eip: Jan 1 15:27:45 titus kernel: c0159d8e Jan 1 15:27:45 titus kernel: Oops: 0002 [#1] Jan 1 15:27:45 titus kernel: CPU: 0 Jan 1 15:27:45 titus kernel: EIP: 0060:[simple_rmdir+26/56] Not tainted VLI Jan 1 15:27:45 titus kernel: EFLAGS: 00010202 Jan 1 15:27:45 titus kernel: EIP is at simple_rmdir+0x1a/0x38 Jan 1 15:27:45 titus kernel: eax: 00000000 ebx: d4bd8480 ecx: d4bd8488 edx: d4bd84a0 Jan 1 15:27:45 titus kernel: esi: d3f26b80 edi: d4bd8480 ebp: d4bd84a0 esp: d3673e5c Jan 1 15:27:45 titus kernel: ds: 007b es: 007b ss: 0068 Jan 1 15:27:45 titus kernel: Process addresses (pid: 14543, threadinfo=d3672000 task=d3806040) Jan 1 15:27:45 titus kernel: Stack: d4bd8340 d4bd8480 c016aa50 d3f26b80 d4bd8480 d4bd8480 d4bd8520 d4bd84a0 Jan 1 15:27:45 titus kernel: c016ab05 d4bd8480 d459d8a8 dfd83474 df68ace0 00000000 c01ba673 d459d8a8 Jan 1 15:27:45 titus kernel: d459d880 c01e3af1 d459d8a8 d459d880 00000000 c01e3b0f d459d880 00000000 Jan 1 15:27:45 titus kernel: c0276c57 d459d880 c0402548 df68ad1c 00000000 c01ba723 df68ad1c d459d800 Jan 1 15:27:45 titus kernel: Call Trace: Jan 1 15:27:45 titus kernel: [remove_dir+60/92] remove_dir+0x3c/0x5c Jan 1 15:27:45 titus kernel: [sysfs_remove_dir+133/152] sysfs_remove_dir+0x85/0x98 Jan 1 15:27:45 titus kernel: [kobject_del+75/88] kobject_del+0x4b/0x58 Jan 1 15:27:45 titus kernel: [device_del+105/124] device_del+0x69/0x7c Jan 1 15:27:45 titus kernel: [device_unregister+11/24] device_unregister+0xb/0x18 Jan 1 15:27:45 titus kernel: [destroy_serial+135/324] destroy_serial+0x87/0x144 Jan 1 15:27:45 titus kernel: [kobject_cleanup+75/112] kobject_cleanup+0x4b/0x70 Jan 1 15:27:45 titus kernel: [kobject_put+20/24] kobject_put+0x14/0x18 Jan 1 15:27:45 titus kernel: [serial_close+230/236] serial_close+0xe6/0xec Jan 1 15:27:45 titus kernel: [release_dev+514/1332] release_dev+0x202/0x534 Jan 1 15:27:45 titus kernel: [n_tty_ioctl+177/952] n_tty_ioctl+0xb1/0x3b8 Jan 1 15:27:45 titus kernel: [tty_release+10/16] tty_release+0xa/0x10 Jan 1 15:27:45 titus kernel: [__fput+59/176] __fput+0x3b/0xb0 Jan 1 15:27:45 titus kernel: [fput+19/20] fput+0x13/0x14 Jan 1 15:27:45 titus kernel: [filp_close+99/108] filp_close+0x63/0x6c Jan 1 15:27:45 titus kernel: [sys_close+69/84] sys_close+0x45/0x54 Jan 1 15:27:45 titus kernel: [syscall_call+7/11] syscall_call+0x7/0xb Jan 1 15:27:45 titus kernel: Jan 1 15:27:45 titus kernel: Code: ff 48 24 52 e8 b0 99 ff ff 31 c0 83 c4 04 c3 89 f6 56 53 8b 74 24 0c 8b 5c 24 10 53 e8 80 ff ff ff 83 c4 04 85 c0 74 17 8b 43 0c 48 24 53 56 e8 c4 ff ff ff 31 c0 ff 4e 24 83 c4 08 eb 05 b8