[  621.508364] veth0: entered allmulticast mode
[  621.508464] veth1: entered allmulticast mode
[  621.508526] veth2: entered allmulticast mode
[  621.508585] veth3: entered allmulticast mode
[  630.918314] veth0: left allmulticast mode
[  630.918378] veth1: left allmulticast mode
[  630.918412] veth2: left allmulticast mode
[  630.918441] veth3: left allmulticast mode