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Date:      Wed, 10 Jun 2026 11:18:36 +0200
From:      Mario Marietto <marietto2008@gmail.com>
To:        =?UTF-8?Q?Corvin_K=C3=B6hne?= <corvink@freebsd.org>
Cc:        Matthew Grooms <mgrooms@shrew.net>, virtualization@freebsd.org
Subject:   =?UTF-8?Q?Re=3A_=2A=2A=5BHelp=5D_bhyve=3A_bootrom=5Falloc=3A_vm=5Fmmap=5Fmapseg=3A_I?= =?UTF-8?Q?nvalid_argument_=E2=80=94_NVIDIA_passthrough_with_Corvin=27s_branch_?= =?UTF-8?Q?on_FreeBSD_15=2E0=2A=2A?=
Message-ID:  <CA%2B1FSig4-NZmYb4RH68WLtMPPZ-Lw9uO%2B87%2Be8eAPMuKRxJx-w@mail.gmail.com>
In-Reply-To: <c22fd6a076cb9a946be49aa727243f993793050a.camel@FreeBSD.org>
References:  <CA%2B1FSiiGdW4JCi=XA68Wtr1pDbMNAwTpwq9P8TixdDGRHSf%2B6g@mail.gmail.com> <bc674b3f2815204306480f88f71b48ff886c8a56.camel@FreeBSD.org> <1bbf28a7-7025-4d83-937d-72d8583048ca@shrew.net> <c55fa3d6d59284260d19064c25f66c4bcb385ef7.camel@FreeBSD.org> <CA%2B1FSiiJMyH8oMOiE2=-SWqehjs94_%2B1NujCW4tc5PpVyXoYfA@mail.gmail.com> <368dc4ea87fea1c1082c5e54e4140f3cb43075a9.camel@FreeBSD.org> <CA%2B1FSigTA0nc7QpvLzUJCk0icGDU5fqqr=urkY7L3-=Ge1c9GQ@mail.gmail.com> <c22fd6a076cb9a946be49aa727243f993793050a.camel@FreeBSD.org>

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[-- Attachment #1 --]
--> 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.

[-- Attachment #2 --]
<div dir="ltr">--&gt; Does it occur on stock 15? .<div><br></div><div>Error happened with stock 15 upgraded until 15p9.</div><div><br></div><div>---&gt; Nvidia GPU passthrough should work on stock 15, so Please test it without patching any files.</div><div><br></div><div> I asked Claude to create the patches because it didn&#39;t work with stock 15. With the patches created by Claude that I have applied it worked again.</div><div><br></div><div>Mario.</div></div><br><div class="gmail_quote gmail_quote_container"><div dir="ltr" class="gmail_attr">On Wed, Jun 10, 2026 at 10:59 AM Corvin Köhne &lt;<a href="mailto:corvink@freebsd.org">corvink@freebsd.org</a>&gt; wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">On Tue, 2026-06-09 at 08:40 +0200, Mario Marietto wrote:<br>
&gt; ---<br>
&gt; &gt; <a href="https://github.com/freebsd/freebsd-src/commit/effcd0ded0ef1c92bef29c1e9bbf51" rel="noreferrer" target="_blank">https://github.com/freebsd/freebsd-src/commit/effcd0ded0ef1c92bef29c1e9bbf51</a><br>;
&gt; 7c97bb45b8<br>
&gt; <br>
&gt; oh ok. That&#39;s not the bug I was talking about. You gave no reply about that<br>
&gt; (bhyve: bootrom_alloc: vm_mmap_mapseg: Invalid argument on FreeBSD 15*-<br>
&gt; RELEASE). <br>
&gt; <br>
<br>
Does it occur on stock 15? Nvidia GPU passthrough should work on stock 15, so<br>
please test it without patching any files.<br>
<br>
<br>
-- <br>
Best regards,<br>
Corvin<br>
</blockquote></div><div><br clear="all"></div><br><span class="gmail_signature_prefix">-- </span><br><div dir="ltr" class="gmail_signature">Mario.<br></div>
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