Kernel Panic

[Michael Neumann]

On Mon, Dec 15, 2025 at 09:09:45AM +0530, karthik holla wrote:
> That makes sense, thank you.
> 

There's a patch in FreeBSD that fixes a "kldunload" issue on their side:

https://github.com/freebsd/freebsd-src/commit/d4bfebf917bcecf23892bb5069ee91bec75bef71

Not sure if this would fix your kernel panic. In case yours is
reproducible, you might wannt give that patch a try.

There's quite a lot of work going on mainly by Christos Margiolis
concerning the sound subsystem in FreeBSD, which at some point in time,
we probably want to bring into DragonFly. Shouldn't be too difficult.

Regards,

  Michael

> Regards
> Karthik
> 
> On Sun, 14 Dec 2025, 09:48 Matthew Dillon, <dillon at backplane.com> wrote:
> 
> > The sound drivers aren't unload-safe.  Even though they try to be.  Once
> > you load'm up they need to stay.
> >
> > -Matt
> >

-- 
Michael Neumann
NTECS Consulting
www.ntecs.de