current panics when Netgear WG511T ejected (and other NICs too)
Bruce M. Simpson
bms at FreeBSD.org
Tue Mar 27 12:00:03 UTC 2007
Tom Uffner wrote:
>
> thank you very much.
You're welcome.
> that appears to have fixed it for the Netgear card, and presumably any
> other well-behaved cardbus NIC that had the same problem.
Thanks. This fix should go in to -current shortly; it looks like
rt_newmaddrmsg() does not check NULL pointers for situations where ifp
has been nulled out.
Andre reported a problem with multi refcounting on an SMP machine. The
ifma instances in that case are protocol, not link layer, ifma
instances. I am currently investigating.
>
> my Linksys Etherfast card which previously had the same panic, no longer
> panics on eject, but it still does some weird stuff when inserted &
> ejected:
I think this may be related to the recent cardbus / pci /
bus_alloc_resource changes.
Regards,
BMS
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