[  748.635473] veth0: entered allmulticast mode
[  748.635602] veth1: entered allmulticast mode
[  748.635700] veth2: entered allmulticast mode
[  748.635786] veth3: entered allmulticast mode
[  757.426812] veth0: left allmulticast mode
[  757.426920] veth1: left allmulticast mode
[  757.426987] veth2: left allmulticast mode
[  757.427050] veth3: left allmulticast mode