[  521.366815] veth0: entered allmulticast mode
[  521.366916] veth1: entered allmulticast mode
[  521.366995] veth2: entered allmulticast mode
[  521.367092] veth3: entered allmulticast mode
[  529.019605] veth0: left allmulticast mode
[  529.019656] veth1: left allmulticast mode
[  529.019687] veth2: left allmulticast mode
[  529.019707] veth3: left allmulticast mode