Re: USB OOPS 2.6.25-rc2-git1

[David Miller <davem@davemloft.net>]

From: David Brownell <david-b@pacbell.net>
Date: Tue, 19 Feb 2008 16:19:54 -0800

> On Tuesday 19 February 2008, David Miller wrote:
> > From: Andre Tomt <andre@tomt.net>
> > Date: Tue, 19 Feb 2008 16:19:08 +0100
> > 
> > > Got this on a serial console today, using 2.6.25-rc2-git1. Machine was 
> > > not doing anything interesting at the time, but has its / and kernel on 
> > > a usb-storage device (usb pen drive).
> > > 
> > > Intel ICH8R chipset (and USB controller), running x86_64 kernel. I'll 
> > > post .config and some additional info when I get home later if it isn't 
> > > obvious what broke.
> > 
> > FWIW, I've seen a near identical crash on my Niagara system.
> 
> Please try that diagnostic patch I sent ... with CONFIG_USB_DEBUG.

I have that patch applied with USB_DEBUG enabled, I'll let you know
if it triggers.

It doesn't happen often, say once in every 20 or so boots.