[Pkg-libvirt-maintainers] Bug#1076946: libvirt-daemon-system: Apparmor prevents /proc/sys/vm/max_map_count to be read

[Martin Pitt]

Control: tag -1 upstream
Control: forwarded -1 https://gitlab.com/libvirt/libvirt/-/issues/660

Martin Pitt [2024-08-13  5:59 +0200]:
> However, the image log has the list of updated packages (at the bottom of [3]),
> and the most plausible one is
>
>     libvirt-daemon (10.5.0-1 -> 10.6.0-1)
>
> and we have NOT seen this with 10.5.0-1 on our previous image. As Laurent
> reported it against that version, then perhaps the change wasn't in libvirt,
> but in either of
>
>      qemu-system-x86 (1:8.2.4+ds-1 -> 1:9.0.2+ds-2+b1)
>      linux-image-cloud-amd64 (6.9.12-1 -> 6.10.3-1)
>
> (the other package updates are implausible).

I confirmed it is due to the QEMU update. Keeping libvirt 10.5.0-1 and linux
6.9.12-1 and just updating qemu-system-x86 (plus a few deps) from 1:8.2.4+ds-1
to 1:9.0.2+ds-2 causes this.

I reported this upstream.

Thanks,

Martin