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Wed, 10 Jun 2026 02:19:13 -0700 (PDT) List-Id: Discussion List-Archive: https://lists.freebsd.org/archives/freebsd-virtualization List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-virtualization@freebsd.org Sender: owner-freebsd-virtualization@FreeBSD.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 References: <1bbf28a7-7025-4d83-937d-72d8583048ca@shrew.net> <368dc4ea87fea1c1082c5e54e4140f3cb43075a9.camel@FreeBSD.org> In-Reply-To: From: Mario Marietto Date: Wed, 10 Jun 2026 11:18:36 +0200 X-Gm-Features: AVVi8CeYdsNtd3hwfxBB0f0h9JBAB6ezEB9Z1B3PNH494Fu4bXNeyMaAg5_ICcE Message-ID: 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?= To: =?UTF-8?Q?Corvin_K=C3=B6hne?= Cc: Matthew Grooms , virtualization@freebsd.org Content-Type: multipart/alternative; boundary="000000000000ac22790653e2bcba" X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US] X-Rspamd-Queue-Id: 4gb0bC55bMz3cH9 X-Spamd-Bar: ---- X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated --000000000000ac22790653e2bcba Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable --> 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=E2=80=AFAM Corvin K=C3=B6hne wrote: > On Tue, 2026-06-09 at 08:40 +0200, Mario Marietto wrote: > > --- > > > > https://github.com/freebsd/freebsd-src/commit/effcd0ded0ef1c92bef29c1e9bb= f51 > > 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 > --=20 Mario. --000000000000ac22790653e2bcba Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
--> Does it occur on stock 15? .

Err= or happened with stock 15 upgraded until 15p9.

---= > Nvidia GPU passthrough should work on stock 15, so=C2=A0Please test it= without patching any files.

I asked Claude to cr= eate 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=E2=80= =AFAM Corvin K=C3=B6hne <corvink@= freebsd.org> wrote:
On Tue, 2026-06-09 at 08:40 +0200, Mario Marietto wrote:
> ---
> >=C2=A0https://g= ithub.com/freebsd/freebsd-src/commit/effcd0ded0ef1c92bef29c1e9bbf51
> 7c97bb45b8
>
> oh ok. That's not the bug I was talking about. You gave no reply a= bout that
> (bhyve: bootrom_alloc: vm_mmap_mapseg: Invalid argument=C2=A0on FreeBS= D 15*-
> RELEASE).=C2=A0
>

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


--
Ma= rio.
--000000000000ac22790653e2bcba--