Re: 2.6.4 - powerbook 15" - usb oops+backtrace

Soeren Sonnenburg
2004-03-13T07:49:43Z

On Sat, 2004-03-13 at 01:23, Benjamin Herrenschmidt wrote:
> On Sat, 2004-03-13 at 00:25, Soeren Sonnenburg wrote:
> > Hi!
> >
> > I got this oops when inserting mouse/keyboard (both usb).
> >
> > usb 1-1: new low speed USB device using address 4
> > input: USB HID v1.00 Mouse [Cypress Sem USB Mouse] on usb-0001:01:18.0-1
> > Oops: kernel access of bad area, sig: 11 [#1]
> > NIP: 5A5A5A58 LR: C026D8B0 SP: ED6B1E10 REGS: ed6b1d60 TRAP: 0401 Not
>
> NIP is the program counter, something tried to jump into nowhereland,
> find out who by looking at who "owns" C026D8B0 in System.map

this is the area around c026d8b0, so input_accept_process or noone ?!

c026d350 T input_event
c026d7c0 t input_repeat_key
c026d874 T input_accept_process
c026d8b8 T input_grab_device
c026d8dc T input_release_device
c026d8f8 T input_open_device
c026d94c T input_flush_device
c026d990 T input_close_device

Soeren