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Subject: Re: USB flash not working anymore
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Peter Radcliffe wrote:

>I'm running FreeBSD 4-STABLE from Dec 28 on an IBM X30 laptop.
>
>I'm having increasingly worse USB problems as time goes on. Nothing
>that I try new works and various older devices that I bought
>specificly because they were supported and worked fine for years now
>do not work.
>


>[...]
>

>  usb_block_allocmem: in interrupt context, size=4096
>
>
>Anyone seen these problems before or working on usb in 4.x ? I'll do
>what I can to help debugging...
>

this means exactly what it sounds like... something in the usb system 
tried to allocate memory while
in an interrupt context.
I don't see what USB controller you have.  OHCI or UHCI (or EHCI).

>
>Thanks,
>P.
>
>  
>