From: Riku Voipio <riku.voipio@iki.fi>
To: Marcel Holtmann <marcel@holtmann.org>
Cc: BlueZ Mailing List <bluez-users@lists.sourceforge.net>
Subject: Re: [Bluez-users] Oops in hci_usb
Date: Wed, 5 May 2004 22:07:25 +0300 [thread overview]
Message-ID: <20040505190725.GB1339@kos.to> (raw)
In-Reply-To: <1083686495.4666.39.camel@pegasus>
Here's an oops with SCO options enabled and without preempt. I wonder if
symbols are resolved from some wrong place, thou. Anyway, these oops
don't look like they are preempt-related.
usb 4-1: USB disconnect, address 2
Unable to handle kernel paging request at virtual address f000f0a4
printing eip:
c025a6fe
*pde = 00000000
Oops: 0002 [#1]
CPU: 0
EIP: 0060:[__scheduling_functions_start_here+74/188] Not tainted
EFLAGS: 00010002 (2.6.6-rc-noprempt3)
EIP is at __down+0x4a/0xbc
eax: f000f0a4 ebx: 00000068 ecx: 00000000 edx: de9b7e24
esi: de9cb2b0 edi: 00000246 ebp: 00000070 esp: de9b7e18
ds: 007b es: 007b ss: 0068
Process khubd (pid: 510,threadinfo=de9b6000 task=de9cb2b0)
Stack: 00000001 de9cb2b0 c0112200 00000070 00000000 e008ca2f def95000 80000200
e016f8a0 dad6e580 e016f840 e016f8a0 c025a86c 00000068 ffff0001 00000000
c0170342 daf35d54 e015f8e0 e016f8a0 debfbb30 c01c4d54 dad6e580 c027e049
Call Trace:
[default_wake_function+0/18] default_wake_function+0x0/0x12
[pg0+533998127/1070284800] usb_set_interface+0xa3/0x167 [usbcore]
[__down_failed+8/12] __down_failed+0x8/0xc
[.text.lock.inode+5/15] .text.lock.inode+0x5/0xf
[class_device_dev_unlink+26/30]class_device_dev_unlink+0x1a/0x1e
[class_device_del+117/174] class_device_del+0x75/0xae
[pg0+534895964/1070284800] hci_unregister_dev+0x13/0x74 [bluetooth]
[pg0+534857951/1070284800] hci_usb_disconnect+0x35/0x7e [hci_usb]
[pg0+533975264/1070284800] usb_unbind_interface+0x7a/0x7c [usbcore]
[device_release_driver+100/102] device_release_driver+0x64/0x66
[bus_remove_device+85/150] bus_remove_device+0x55/0x96
[device_del+93/155] device_del+0x5d/0x9b
[device_unregister+19/35] device_unregister+0x13/0x23
[pg0+533997713/1070284800] usb_disable_device+0x71/0xac [usbcore]
[pg0+533978045/1070284800] usb_disconnect+0x9b/0xe8 [usbcore]
[pg0+533985987/1070284800] hub_port_connect_change+0x26f/0x274 [usbcore]
[pg0+533984436/1070284800] hub_port_status+0x45/0xb0 [usbcore]
[pg0+533986671/1070284800] hub_events+0x2a7/0x2fa [usbcore]
[pg0+533986799/1070284800] hub_thread+0x2d/0xe4 [usbcore]
[ret_from_fork+6/20] ret_from_fork+0x6/0x14
[default_wake_function+0/18] default_wake_function+0x0/0x12
[pg0+533986754/1070284800] hub_thread+0x0/0xe4 [usbcore]
[kernel_thread_helper+5/11] kernel_thread_helper+0x5/0xb
Code: 89 10 89 44 24 10 83 43 04 01 8b 43 04 83 e8 01 01 03 0f 98
--
Riku Voipio | riku.voipio at iki.fi |
kirkkonummentie 33 | +358 44 5000343 --+--
02140 Espoo | |
dark> A bad analogy is like leaky screwdriver |
next prev parent reply other threads:[~2004-05-05 19:07 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-05-01 17:36 [Bluez-users] Oops in hci_usb Riku Voipio
2004-05-01 20:30 ` Nicholas A. Preyss
2004-05-01 21:22 ` Timothy Murphy
2004-05-03 12:26 ` Marcel Holtmann
2004-05-03 19:37 ` Riku Voipio
2004-05-04 16:01 ` Marcel Holtmann
2004-05-04 17:22 ` Riku Voipio
2004-05-04 17:30 ` Michal Semler
2004-05-04 17:41 ` Marcel Holtmann
2004-05-05 19:07 ` Riku Voipio [this message]
2004-05-05 19:29 ` Marcel Holtmann
2004-05-06 18:48 ` Riku Voipio
2004-05-06 19:28 ` Michal Semler
2004-05-06 21:03 ` Marcel Holtmann
[not found] ` <1083936143.8935.5.camel@metal.cisco.com>
2004-05-10 13:21 ` Marcel Holtmann
2004-05-10 14:04 ` Frederic Detienne
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