[  666.674789] veth0: entered allmulticast mode
[  666.674926] veth1: entered allmulticast mode
[  666.675030] veth2: entered allmulticast mode
[  666.675131] veth3: entered allmulticast mode
[  674.246171] veth0: left allmulticast mode
[  674.246218] veth1: left allmulticast mode
[  674.246244] veth2: left allmulticast mode
[  674.246269] veth3: left allmulticast mode