[  778.818063] veth0: entered allmulticast mode
[  778.818168] veth1: entered allmulticast mode
[  778.818221] veth2: entered allmulticast mode
[  778.818271] veth3: entered allmulticast mode
[  787.477818] veth0: left allmulticast mode
[  787.477913] veth1: left allmulticast mode
[  787.477958] veth2: left allmulticast mode
[  787.478002] veth3: left allmulticast mode