[  631.773225] veth0: entered allmulticast mode
[  631.773316] veth1: entered allmulticast mode
[  631.773383] veth2: entered allmulticast mode
[  631.773458] veth3: entered allmulticast mode
[  640.399382] veth0: left allmulticast mode
[  640.399438] veth1: left allmulticast mode
[  640.399475] veth2: left allmulticast mode
[  640.399507] veth3: left allmulticast mode