[kinetic] 5.19.0-19 and 5.19.0-20 kernels, lxd virtual-machine with block device not working

$ uname -a
Linux frode-threadripper 5.19.0-19-generic #19-Ubuntu SMP PREEMPT_DYNAMIC Tue Sep 27 16:03:25 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux

$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu Kinetic Kudu (development branch)
Release: 22.10
Codename: kinetic

$ snap info lxd | grep ^installed
installed: 5.6-794016a (23680) 142MB -

$ lxc storage show pool
config:
  lvm.thinpool_name: lxd-pool
  lvm.use_thinpool: "true"
  lvm.vg.force_reuse: "true"
  lvm.vg_name: vgubuntu
  source: vgubuntu
  volatile.initial_source: vgubuntu
  volume.lvm.stripes: "3"
description: ""
name: pool
driver: lvm

$ lxc start actual-beagle
Error: Failed setting up device via monitor: Failed adding block device for disk device "root": Failed adding block device: The device is not writable: Permission denied

Downgrading to 5.19.0-18 makes it work again
---
ProblemType: Bug
ApportVersion: 2.23.1-0ubuntu2
Architecture: amd64
CRDA: N/A
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 22.10
InstallationDate: Installed on 2021-01-18 (631 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Alpha amd64 (20201230)
MachineType: ASUS System Product Name
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
Package: linux (not installed)
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.19.0-19-generic root=/dev/mapper/vgubuntu-root ro quiet splash nvidia-drm.modeset=1 crashkernel=512M-:192M vt.handoff=7
ProcVersionSignature: Ubuntu 5.19.0-19.19-generic 5.19.7
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
 linux-restricted-modules-5.19.0-19-generic N/A
 linux-backports-modules-5.19.0-19-generic N/A
 linux-firmware 20220923.gitf09bebf3-0ubuntu1
Tags: kinetic
Uname: Linux 5.19.0-19-generic x86_64
UpgradeStatus: Upgraded to kinetic on 2022-05-09 (156 days ago)
UserGroups: N/A
_MarkForUpload: True
dmi.bios.date: 03/04/2022
dmi.bios.release: 16.3
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1603
dmi.board.asset.tag: Default string
dmi.board.name: ROG ZENITH II EXTREME ALPHA
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: Default string
dmi.chassis.type: 3
dmi.chassis.vendor: Default string
dmi.chassis.version: Default string
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1603:bd03/04/2022:br16.3:svnASUS:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnROGZENITHIIEXTREMEALPHA:rvrRev1.xx:cvnDefaultstring:ct3:cvrDefaultstring:skuSKU:
dmi.product.family: To be filled by O.E.M.
dmi.product.name: System Product Name
dmi.product.sku: SKU
dmi.product.version: System Version
dmi.sys.vendor: ASUS