[  444.977510] veth0: entered allmulticast mode
[  444.977553] veth1: entered allmulticast mode
[  444.977589] veth2: entered allmulticast mode
[  444.977607] veth3: entered allmulticast mode
[  452.497554] veth0: left allmulticast mode
[  452.497592] veth1: left allmulticast mode
[  452.497610] veth2: left allmulticast mode
[  452.497624] veth3: left allmulticast mode