[  620.412740] veth0: entered allmulticast mode
[  620.412795] veth1: entered allmulticast mode
[  620.412829] veth2: entered allmulticast mode
[  620.412874] veth3: entered allmulticast mode
[  629.386891] veth0: left allmulticast mode
[  629.386949] veth1: left allmulticast mode
[  629.386983] veth2: left allmulticast mode
[  629.387013] veth3: left allmulticast mode