[  538.881947] veth0: entered allmulticast mode
[  538.882052] veth1: entered allmulticast mode
[  538.882156] veth2: entered allmulticast mode
[  538.882260] veth3: entered allmulticast mode
[  546.319669] veth0: left allmulticast mode
[  546.319718] veth1: left allmulticast mode
[  546.319745] veth2: left allmulticast mode
[  546.319771] veth3: left allmulticast mode