Alan Stern wrote:
You could try putting a printk() just before the BUG() to display the
values of ehci->reclaim and qh->qh_state. Maybe also change the BUG() to
ehci->reclaim=0
qh->qh_state=5
5 is QH_STATE_COMPLETING. That explains why the BUG() fires.
At this point it's beyond me. Monty will have to take it from here.
During boot I get lots of those "Hardware error, end-of-data detected"
messages, but I've never seen it crash during bootup.
Those messages are from the card reader. It doesn't seem to be working
right. It returns the "end-of-data" error in response to a PREVENT MEDIUM
REMOVAL command
Unlike a cdrom, it doesn't have the means to prevent media removal. :-)
and it returns a phase error in response to a READ
command. In spite of the fact that it claims to have a 256 MB card
present.
It has slots for several different cards, all the other
slots are empty.
Perhaps it is broken, but interesting as a "stress-test".
Linux should not crash because of a bad usb thing, just complain.
Helge Hafting
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