Re: uhci on cardbus error blocks shutdown

[David Young <dyoung%pobox.com@localhost>]

On Sun, Jun 22, 2008 at 08:34:12PM +0100, Iain Hibbert wrote:
> Hi,
> 
> Just upgrading from a couple of months ago (4.99.62) to -current as of a
> couple of days ago, I notice that the machine won't shutdown/reboot
> properly.
> 
> I have a bluetooth cardbus card that contains two UHCI controllers and a
> bluetooth dongle all in one, shows up as:
> 
*snip snip*
> 
> when I try to shutdown the system, the disks are dismounted as normal
> then I get:
> 
> uhci1: host system error
> uhci1: host controller process error
> uhci1: host controller halted
> uhci2: host system error
> uhci2: host controller process error
> uhci2: host controller halted
> 
> and the machine just hangs.  I can break into DDB but there seems nothing
> interesting in the backtrace (below) but if I eject the card then the halt
> or reboot resumes. If this sounds familiar to anybody feel free to speak
> up..

What does ps/l say during the hang?

Dave

-- 
David Young             OJC Technologies
dyoung%ojctech.com@localhost      Urbana, IL * (217) 278-3933 ext 24