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SubjectRe: [linux-usb-devel] [2.6.0-test2-bk5] OHCI USB printing causing system lockup...
Daniel Blueman wrote:
> When printing a test page on an Epson C62 through an unpowered USB 1.1 hub,
> the printer printed part of the page, then stopped.
>
> The 'error -110' messages were being sent to the syslogs, and after pulling
> the connector to the USB hub, the system locked up.

So it seems like there are two errors:

- timeouts during printing, reported recently on UHCI too;

- the usb_buffer_free() oops from printer cleanup, likewise.

Seems more related to the printer driver than to OHCI ...

- Dave

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