[   15.806994] ip_tables: (C) 2000-2006 Netfilter Core Team
[   15.844625] ip6_tables: (C) 2000-2006 Netfilter Core Team
[   19.303517] Bridge firewalling registered
[   19.654555] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[   19.788428] IPv6: ADDRCONF(NETDEV_UP): virbr0: link is not ready
[   23.348030] init: tty1 main process (992) killed by INT signal
[   23.348044] init: tty1 main process ended, respawning
[   31.965258] cgroup: systemd-logind (633) created nested cgroup for controller "memory" which has incomplete hierarchy support. Nested cgroups may change behavior in the future.
[   31.965261] cgroup: "memory" requires setting use_hierarchy to 1 on the root.