[  642.774023] veth0: entered allmulticast mode
[  642.774092] veth1: entered allmulticast mode
[  642.774142] veth2: entered allmulticast mode
[  642.774189] veth3: entered allmulticast mode
[  651.866382] veth0: left allmulticast mode
[  651.866440] veth1: left allmulticast mode
[  651.866476] veth2: left allmulticast mode
[  651.866502] veth3: left allmulticast mode