Re:_**[Help]_bhyve:_bootrom_alloc:_vm_mmap_mapseg:_I nvalid_argument_—_NVIDIA_passthrough_with_Corvin's_branch_ on_FreeBSD_15.0**

--> Does it occur on stock 15? .

Error happened with stock 15 upgraded until 15p9.

---> Nvidia GPU passthrough should work on stock 15, so Please test it
without patching any files.

I asked Claude to create the patches because it didn't work with stock 15.
With the patches created by Claude that I have applied it worked again.

Mario.

On Wed, Jun 10, 2026 at 10:59 AM Corvin Köhne <corvink@freebsd.org> wrote:

> On Tue, 2026-06-09 at 08:40 +0200, Mario Marietto wrote:
> > ---
> > >
> https://github.com/freebsd/freebsd-src/commit/effcd0ded0ef1c92bef29c1e9bbf51
> > 7c97bb45b8
> >
> > oh ok. That's not the bug I was talking about. You gave no reply about
> that
> > (bhyve: bootrom_alloc: vm_mmap_mapseg: Invalid argument on FreeBSD 15*-
> > RELEASE).
> >
>
> Does it occur on stock 15? Nvidia GPU passthrough should work on stock 15,
> so
> please test it without patching any files.
>
>
> --
> Best regards,
> Corvin
>


-- 
Mario.