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Groups > linux.debian.kernel > #86894
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| From | Salvatore Bonaccorso <carnil@debian.org> |
| Newsgroups | linux.debian.bugs.dist, linux.debian.kernel |
| Subject | Bug#1102914: |
| Date | Mon, 14 Apr 2025 21:10:01 +0200 |
| Message-ID | <KBxlT-dwsP-5@gated-at.bofh.it> (permalink) |
| References | <KAZDz-dazz-3@gated-at.bofh.it> <KBxlT-dwsP-7@gated-at.bofh.it> <KAZDz-dazz-3@gated-at.bofh.it> <KBxlT-dwsP-7@gated-at.bofh.it> |
| X-Original-To | Milan Broz <gmazyland@gmail.com>, 1102914@bugs.debian.org |
| X-Mailbox-Line | From debian-bugs-dist-request@lists.debian.org Mon Apr 14 19:03:10 2025 |
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| Reply-To | Salvatore Bonaccorso <carnil@debian.org>, 1102914@bugs.debian.org |
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| X-Debian-User | carnil |
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| X-Original-Cc | Karri Hämäläinen <kh.bugreport@outlook.com> |
| X-Original-Date | Mon, 14 Apr 2025 20:58:46 +0200 |
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| X-Original-References | <bb1bd939-e0e2-41c4-aa1d-e525fdd3ba8a@rinn.ch> <3a3c1560-a191-4276-a24f-74ed9709312c@gmail.com> <bb1bd939-e0e2-41c4-aa1d-e525fdd3ba8a@rinn.ch> <3a3c1560-a191-4276-a24f-74ed9709312c@gmail.com> |
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Cross-posted to 2 groups.
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Hi,
On Mon, Apr 14, 2025 at 02:01:07PM +0200, Milan Broz wrote:
> Hi,
>
> we have the same issue with 6.1.133-1 (previous 6.1.129-1 works fine).
>
> We use passthrough of NVMe device, VM start now fails with
>
> qemu-system-x86_64: -device {"driver":"vfio-pci","host":"0000:03:00.0","id":"hostdev0","bus":"pci.3","addr":"0x0"}: VFIO_MAP_DMA failed: Cannot allocate memory
> qemu-system-x86_64: -device {"driver":"vfio-pci","host":"0000:03:00.0","id":"hostdev0","bus":"pci.3","addr":"0x0"}: vfio 0000:03:00.0: failed to setup container
>
> I cannot easily do bisect on this machine, but if you have problem to reproduce it, I can probably try to setup other machine and run upstream bisect there.
>
> Anyway, I think this is a major regression.
As asked in #1102889 as well, would it be possible to get a full
kernel log as well please?
I have a suspect that it might be related to
https://lore.kernel.org/stable/20250407181218.GA737271@ax162/
so far, but need to verify it.
Regards,
Salvatore
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Bug#1102914: VMs don't start up when being passed through a PCI device Bernd Rinn <bb@rinn.ch> - 2025-04-13 09:10 +0200 Bug#1102914: Salvatore Bonaccorso <carnil@debian.org> - 2025-04-14 21:10 +0200 Processed: Re: Bug#1102889: linux-image-6.1.0-33-amd64: KVM GPU passthrough broken "Debian Bug Tracking System" <owner@bugs.debian.org> - 2025-04-15 17:40 +0200
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