[  840.703871] veth0: entered allmulticast mode
[  840.703950] veth1: entered allmulticast mode
[  840.704000] veth2: entered allmulticast mode
[  840.704050] veth3: entered allmulticast mode
[  849.579865] veth0: left allmulticast mode
[  849.579969] veth1: left allmulticast mode
[  849.580042] veth2: left allmulticast mode
[  849.580112] veth3: left allmulticast mode