[  630.421605] veth0: entered allmulticast mode
[  630.421701] veth1: entered allmulticast mode
[  630.421805] veth2: entered allmulticast mode
[  630.421882] veth3: entered allmulticast mode
[  637.882216] veth0: left allmulticast mode
[  637.882317] veth1: left allmulticast mode
[  637.882359] veth2: left allmulticast mode
[  637.882386] veth3: left allmulticast mode