[  631.380467] veth0: entered allmulticast mode
[  631.380556] veth1: entered allmulticast mode
[  631.380605] veth2: entered allmulticast mode
[  631.380669] veth3: entered allmulticast mode
[  640.420520] veth0: left allmulticast mode
[  640.420568] veth1: left allmulticast mode
[  640.420595] veth2: left allmulticast mode
[  640.420624] veth3: left allmulticast mode