[  949.480101][T16678] veth0: entered allmulticast mode
[  949.480840][T16678] veth1: entered allmulticast mode
[  949.481182][T16678] veth2: entered allmulticast mode
[  949.481520][T16678] veth3: entered allmulticast mode
[  960.885538][T16678] veth0: left allmulticast mode
[  960.885972][T16678] veth1: left allmulticast mode
[  960.886319][T16678] veth2: left allmulticast mode
[  960.886671][T16678] veth3: left allmulticast mode