[  621.862169] veth0: entered allmulticast mode
[  621.862263] veth1: entered allmulticast mode
[  621.862324] veth2: entered allmulticast mode
[  621.862378] veth3: entered allmulticast mode
[  630.833016] veth0: left allmulticast mode
[  630.833079] veth1: left allmulticast mode
[  630.833113] veth2: left allmulticast mode
[  630.833150] veth3: left allmulticast mode