[  631.808562] veth0: entered allmulticast mode
[  631.808627] veth1: entered allmulticast mode
[  631.808668] veth2: entered allmulticast mode
[  631.808710] veth3: entered allmulticast mode
[  640.734043] veth0: left allmulticast mode
[  640.734200] veth1: left allmulticast mode
[  640.734242] veth2: left allmulticast mode
[  640.734276] veth3: left allmulticast mode