[  620.708002] veth0: entered allmulticast mode
[  620.708108] veth1: entered allmulticast mode
[  620.708177] veth2: entered allmulticast mode
[  620.708251] veth3: entered allmulticast mode
[  630.023674] veth0: left allmulticast mode
[  630.023728] veth1: left allmulticast mode
[  630.023770] veth2: left allmulticast mode
[  630.023817] veth3: left allmulticast mode