[  515.412950] veth0: entered allmulticast mode
[  515.413057] veth1: entered allmulticast mode
[  515.413164] veth2: entered allmulticast mode
[  515.413271] veth3: entered allmulticast mode
[  523.006987] veth0: left allmulticast mode
[  523.007034] veth1: left allmulticast mode
[  523.007057] veth2: left allmulticast mode
[  523.007080] veth3: left allmulticast mode