[  644.288534] veth0: entered allmulticast mode
[  644.288570] veth1: entered allmulticast mode
[  644.288595] veth2: entered allmulticast mode
[  644.288615] veth3: entered allmulticast mode
[  651.707438] veth0: left allmulticast mode
[  651.707472] veth1: left allmulticast mode
[  651.707487] veth2: left allmulticast mode
[  651.707501] veth3: left allmulticast mode