Re: current panics when Netgear WG511T ejected (and other NICs too)

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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