From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752637Ab0IMOvS (ORCPT ); Mon, 13 Sep 2010 10:51:18 -0400 Received: from relay01.mx.bawue.net ([193.7.176.67]:43501 "EHLO relay01.mx.bawue.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752540Ab0IMOvR (ORCPT ); Mon, 13 Sep 2010 10:51:17 -0400 Date: Mon, 13 Sep 2010 16:21:56 +0200 From: Nils Radtke To: Linux Kernel-Liste Subject: Option, pppd: Oops + page rq failure Message-ID: <20100913142155.GG25129@localhost> Reply-To: Nils Radtke MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Bkp: p2mi User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, Upon pulling the umts usb stick using the option driver pppd/option oopsed. Message from syslogd@localhost at Aug 17 15:01:36 ... kernel:[782948.191180] Oops: 0000 [#2] PREEMPT SMP kernel:[782948.191189] last sysfs file: /sys/devices/pci0000:00/0000:00:1d.7/usb2/idVendor kernel:[782948.191295] Process pppd (pid: 19294, ti=d403a000 task=f4358a90 task.ti=d403a000) kernel:[782948.191295] Stack: kernel:[782948.191295] Call Trace: kernel:[782948.191295] Code: 09 d0 c3 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 90 83 ec 24 89 74 24 1c 89 c6 89 5c 24 18 89 7c 24 20 8b 18 8b 43 08 8b 40 04 <0f> b6 78 02 a1 28 15 de fc 85 c0 75 75 8d 86 00 01 00 00 e8 0f kernel:[782948.191295] EIP: [] option_send_setup+0x19/0xc0 [option] SS:ESP 0068:d403bd14 kernel:[782948.191295] CR2: 0000000067754140 [782948.176189] usb 2-2: USB disconnect, address 62 [782948.176280] option: option_instat_callback: error -108 [782948.176994] option: option_instat_callback: error -108 [782948.178050] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0 [782948.178076] option 2-2:1.0: device disconnected [782948.178424] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1 [782948.178456] option 2-2:1.1: device disconnected [782948.178780] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2 [782948.178816] option 2-2:1.2: device disconnected [782948.181553] option1 ttyUSB3: GSM modem (1-port) converter now disconnected from ttyUSB3 [782948.181709] option 2-2:1.3: device disconnected [782948.182725] option1 ttyUSB4: GSM modem (1-port) converter now disconnected from ttyUSB4 [782948.182875] option 2-2:1.4: device disconnected [782948.191145] BUG: unable to handle kernel paging request at 67754140 [782948.191156] IP: [] option_send_setup+0x19/0xc0 [option] [782948.191171] *pdpt = 0000000020994001 *pde = 0000000000000000 [782948.191180] Oops: 0000 [#2] PREEMPT SMP [782948.191189] last sysfs file: /sys/devices/pci0000:00/0000:00:1d.7/usb2/idVendor [782948.191196] Modules linked in: iwlagn btusb act_police vboxdrv(+) bridge stp option usbserial ipt_MASQUERADE xt_TCPMSS iptable_nat nf_nat iptable_mangle ipt_LOG xt_physdev xt_tcpudp xt_state iptable_filter ip_tables x_tables e1000e iwlcore mac80211 uvcvideo wmi cfg80211 btrfs atl1c uhci_hcd usb_storage [last unloaded: iwlagn] [782948.191251] [782948.191258] Pid: 19294, comm: pppd Tainted: G D 2.6.33.6 #2 Aspire 1810T [782948.191265] EIP: 0060:[] EFLAGS: 00210286 CPU: 1 [782948.191273] EIP is at option_send_setup+0x19/0xc0 [option] [782948.191279] EAX: 6775413e EBX: e0767b40 ECX: 00000000 EDX: c7c7e400 [782948.191284] ESI: ef07d000 EDI: e0767b40 EBP: ed1d6ec0 ESP: d403bd14 [782948.191290] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 [782948.191295] Process pppd (pid: 19294, ti=d403a000 task=f4358a90 task.ti=d403a000) [782948.191295] Stack: [782948.191295] f4851e48 c102e547 000000c1 f4851e54 00000001 00000001 ef07d000 e0767b78 [782948.191295] <0> e0767b40 fcddd3f3 d57d5000 c16f60de c13b1674 00000000 ef07d000 d57d5000 [782948.191295] <0> 08000000 ef273f40 fcd87068 ef07d004 c13b174e c13b1953 ef273f40 d57d5000 [782948.191295] Call Trace: [782948.191295] [] ? __wake_up_common+0x47/0x70 [782948.191295] [] ? option_dtr_rts+0x53/0xa0 [option] [782948.191295] [] ? _raw_spin_unlock_irqrestore+0xe/0x30 [782948.191295] [] ? tty_buffer_flush+0x54/0xe0 [782948.191295] [] ? serial_dtr_rts+0x18/0x20 [usbserial] [782948.191295] [] ? tty_port_lower_dtr_rts+0xe/0x10 [782948.191295] [] ? tty_port_close_start+0xf3/0x1a0 [782948.191295] [] ? tty_port_close+0x13/0x60 [782948.191295] [] ? tty_release+0xff/0x5c0 [782948.191295] [] ? sock_sendmsg+0xf1/0x110 [782948.191295] [] ? __d_lookup+0x10a/0x120 [782948.191295] [] ? serial_activate+0x52/0x70 [usbserial] [782948.191295] [] ? tty_port_open+0xaa/0xd0 [782948.191295] [] ? tty_open+0x48a/0x540 [782948.191295] [] ? chrdev_open+0x10a/0x240 [782948.191295] [] ? _raw_spin_lock+0xd/0x30 [782948.191295] [] ? __dentry_open+0x11a/0x310 [782948.191295] [] ? devcgroup_inode_permission+0x115/0x150 [782948.191295] [] ? nameidata_to_filp+0x51/0x70 [782948.191295] [] ? chrdev_open+0x0/0x240 [782948.191295] [] ? do_filp_open+0x7ff/0xbc0 [782948.191295] [] ? do_lock_file_wait+0x4b/0xd0 [782948.191295] [] ? _raw_spin_unlock+0xc/0x20 [782948.191295] [] ? alloc_fd+0xbd/0x100 [782948.191295] [] ? do_sys_open+0x58/0x130 [782948.191295] [] ? sys_open+0x2c/0x40 [782948.191295] [] ? sysenter_do_call+0x12/0x22 [782948.191295] Code: 09 d0 c3 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 90 83 ec 24 89 74 24 1c 89 c6 89 5c 24 18 89 7c 24 20 8b 18 8b 43 08 8b 40 04 <0f> b6 78 02 a1 28 15 de fc 85 c0 75 75 8d 86 00 01 00 00 e8 0f [782948.191295] EIP: [] option_send_setup+0x19/0xc0 [option] SS:ESP 0068:d403bd14 [782948.191295] CR2: 0000000067754140 [782948.191736] ---[ end trace c24b975bf52b5bd7 ]--- ### EOF ### vim:tw=256:et:sts=2:st=2:sw=2:com+=b\:###:fo+=cqtr:tags=ctags: Cheers, Nils