Invalid value '-1' for 'cpu.max': Invalid argument - a result of?

Hi guys. In hope that an expert read this - what is, can be, the below a result of? 12284 still running (86040) Invalid value '-1' for 'cpu.max': Invalid argument 12284 still running (86035) 12284 still running (86030) this is a snippet from libvirtd logs which is a consequence of what ovirt's engine setup is doing. To troubleshoot ansible playbooks which is what engine setup does, as I understand it, would be an impossible task for me so I reckoned I should try this end. many thanks, L.