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SubjectRe: 2.6.5-rc2-mm2
From
Date
Andrew Morton <akpm@osdl.org> writes:
>
> [SNIP]
>

I'm getting this oops when booting my shiny new HP nc6000 laptop
(PM-1.6 with integrated bluetooth and stuff) with bluetooth enabled:

Bluetooth: HCI device and connection manager initialized
Bluetooth: HCI socket layer initialized
Bluetooth: HCI USB driver ver 2.5
drivers/usb/core/usb.c: registered new driver hci_usb
Unable to handle kernel NULL pointer dereference at virtual address 00000004
printing eip:
e08c56be
*pde = 00000000
Oops: 0000 [#1]
PREEMPT
CPU: 0
EIP: 0060:[<e08c56be>] Not tainted VLI
EFLAGS: 00010282 (2.6.5-rc2-mm2)
EIP is at usb_disable_interface+0x11/0x3f [usbcore]
eax: dea7f000 ebx: 00000000 ecx: c03a1310 edx: deb39080
esi: 00000001 edi: 00000000 ebp: deb65d50 esp: deb65d40
ds: 007b es: 007b ss: 0068
Process khubd (pid: 5147, threadinfo=deb65000 task=deb423b0)
Stack: dea7f000 dea7f000 00000001 00000002 deb65d88 e08c5904 00000001 00000002
00000001 00000000 00000000 00001388 00000000 ddab4db0 deb39080 00000000
ddab4b80 ddab4c38 deb65e34 e09419da 00000246 deb65dd8 00000018 00000003
Call Trace:
[<e08c5904>] usb_set_interface+0x92/0x143 [usbcore]
[<e09419da>] hci_usb_probe+0x226/0x46e [hci_usb]
[<c01a675e>] inode_doinit_with_dentry+0x3e/0x59a
[<e08c0064>] usb_probe_interface+0x56/0x63 [usbcore]
[<c01fb727>] bus_match+0x35/0x5e
[<c01fb78f>] device_attach+0x3f/0x8f
[<c0166129>] dput+0x1c/0x252
[<c01fb945>] bus_add_device+0x67/0x9f
[<c01fa9d8>] device_add+0x94/0x128
[<e08c5c6d>] usb_set_configuration+0x1c9/0x251 [usbcore]
[<e08c0f87>] usb_new_device+0x23f/0x3ae [usbcore]
[<c011c8a7>] printk+0x121/0x172
[<e08c26c3>] hub_port_connect_change+0x172/0x265 [usbcore]
[<e08c2a3e>] hub_events+0x288/0x2fa [usbcore]
[<e08c2ae0>] hub_thread+0x30/0xdd [usbcore]
[<c0118aa1>] default_wake_function+0x0/0xc
[<e08c2ab0>] hub_thread+0x0/0xdd [usbcore]
[<c0105269>] kernel_thread_helper+0x5/0xb

Code: 00 00 00 89 d1 c7 44 97 44 00 00 00 00 d3 e0 09 47 3c eb db 89 f8 ff d6
eb d5 55 89 e5 57 31 ff 56 53 83 ec 04 89 45 f0 8b 5a 04 <80> 7b 04 00 74 20
31 f6 8b 43 0c 83
c7 01 0f b6 54 30 02 83 c6


fwiw,
Alexander
--
Alexander Hoogerhuis | alexh@ihatent.com
CCNP - CCDP - MCNE - CCSE | +47 908 21 485
"You have zero privacy anyway. Get over it." --Scott McNealy
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