newcard & hang on shutdown

[Matthew Dillon]

    Can you explain what you mean by 'hang on shutdown' ?  Does this always
    occur when you are pulling a card out or does it occur while the card
    is operational?  What are the circumstances of the hang?

					-Matt
					Matthew Dillon 
					<dillon at xxxxxxxxxxxxx>


:Since joerg commited newcard (and I started using it), I have had problems
:with hangs. Today I finally got around to looking into and I tracked the
:problem doen somewhat.
:
:Here is the backtrace (without arguments):
:pccard_intr()
:cbb_intr()
:intr_mux()
:ithread_handler()
:lwkt_exit()
:
:And it is stuck in a loop there, either in intr_mux() or even futher down.
:So if anyone have some hints and / or tips on how I should attack this
:regarding futher debugging it would be great. I am really stuck right now.
:
:--
:Eirik Nygaard
:eirikn at xxxxxxxxxxxx    Never let a computer know you're in a hurry.