[  655.905908] veth0: entered allmulticast mode
[  655.906004] veth1: entered allmulticast mode
[  655.906069] veth2: entered allmulticast mode
[  655.906129] veth3: entered allmulticast mode
[  665.026591] veth0: left allmulticast mode
[  665.026700] veth1: left allmulticast mode
[  665.026774] veth2: left allmulticast mode
[  665.026809] veth3: left allmulticast mode