[   81.609040] br0: port 2(vnet0) entered blocking state
[   81.609043] br0: port 2(vnet0) entered disabled state
[   81.609153] device vnet0 entered promiscuous mode
[   81.609493] br0: port 2(vnet0) entered blocking state
[   81.609495] br0: port 2(vnet0) entered forwarding state
[   81.623887] cgroup: libvirtd (5269) created nested cgroup for controller "memory" which has incomplete hierarchy support. Nested cgroups may change behavior in the future.
[   81.623889] cgroup: "memory" requires setting use_hierarchy to 1 on the root