[  646.062991] veth0: entered allmulticast mode
[  646.063089] veth1: entered allmulticast mode
[  646.063161] veth2: entered allmulticast mode
[  646.063218] veth3: entered allmulticast mode
[  655.374133] veth0: left allmulticast mode
[  655.374199] veth1: left allmulticast mode
[  655.374239] veth2: left allmulticast mode
[  655.374281] veth3: left allmulticast mode