[  631.736651] veth0: entered allmulticast mode
[  631.736726] veth1: entered allmulticast mode
[  631.736772] veth2: entered allmulticast mode
[  631.736814] veth3: entered allmulticast mode
[  639.275177] veth0: left allmulticast mode
[  639.275234] veth1: left allmulticast mode
[  639.275273] veth2: left allmulticast mode
[  639.275299] veth3: left allmulticast mode