VMs do not start on LXD 4.10/4.11 on aarch64 with kernel 5.10

LXD
,
5

Looks to be caused by this patch, backported to 5.10.8

https://patchwork.kernel.org/project/linux-arm-kernel/patch/20210107112101.2297944-2-maz@kernel.org/

So it probably should be a qemu thing