Re: Pcmcia ne(4)/mii crash in -current

[Jason Thorpe <thorpej%me.com@localhost>]

> On Jun 29, 2021, at 9:31 AM, Jason Thorpe <thorpej%me.com@localhost> wrote:
> 
>> Oh, I see what’s happening here… ifmedia_fini() is being called twice.  Let me see if I can de-tangle this quickly.
> 
> Oh, actually, ifmedia_fini() is being called on an ifmedia structure that was never initialized or used.  Sigh, the dp8390 driver is kind of a mess in this regard.

Nope, I was right the first time :-). Super easy fix for that one:

	https://www.netbsd.org/~thorpej/dp8390-assert-patch-v2.txt

(Includes previous changes, too.)

That should fix the detach panic.  I’ll see if I can figure out the link change problem later.  (Going to be AFK again for a while…)

-- thorpej