machinectl does not show libvirtd vms

(this is a follow-up of a discussion on IRC with mprivozn) Hello, I’m facing an issue where systemd-machined is not aware of new VMs happening in libvirt (with QEMU). I attached debug logs for a VM starting. To repeat the discussion that happened on IRC: - libvirt config does not specify anything related to cgroup_controllers - cgroups are mounted (mount | grep cgroup is not empty) - in libvirtd.service I see no mention of cgroups (apart from comments related to TasksMax and LimitMEMLOCK) I’m suspecting a packaging issue in my distribution (NixOS) but I’m not really sure where I should look at to solve it. NB: the reason I wanted machinectl was to make use of nsswitch mymachines facilities, which I learnt wouldn’t work anyway. So I’m only reporting it in case something needs to be fixed (probably in my distribution packaging). -- Ismael