realplayer, mplayer, lost sound, and a kldunload snd_es137x panic

[Juergen Lock]

On Sun, Feb 26, 2006 at 09:45:10PM +0100, Alexander Leidinger wrote:
> Am Sun, 26 Feb 2006 17:05:50 +0100
> schrieb Juergen Lock <nox at jelal.kn-bremen.de>:
> 
> >  did `pcm0: unregister: mixer busy' have something to do with why
> > i got no sound anymore?  This is RELENG_5_4, maybe this is fixed in
> > RELENG_6 or HEAD?
> 
> RELENG_6 and HEAD differ a lot from RELENG_5. RELENG_5 is known to
> panic when trying to unload a sound driver.

I c

>  Have a look into
> "http://people.freebsd.org/~ariff/", maybe you can find a patch which
> applies to your FreeBSD version (it should bring your sound system to a
> much more improved level). This patch will _not_ be part of 5.5, we
> suggest to update to 6.1 or RELENG_6.

 Ok tried to apply
	http://people.freebsd.org/~ariff/snd_RELENG_5_X_20060223_097.diff
and got 4 out of 27 hunks failed on sys/dev/sound/pci/ich.c
(and a few others with offsets or fuzz.)  Are my sources too old
or too new? :)