[ 1622.994483][T11130] veth0: entered allmulticast mode
[ 1622.995337][T11130] veth1: entered allmulticast mode
[ 1622.995912][T11130] veth2: entered allmulticast mode
[ 1622.999063][T11130] veth3: entered allmulticast mode
[ 1646.211711][T11130] veth0: left allmulticast mode
[ 1646.212282][T11130] veth1: left allmulticast mode
[ 1646.212709][T11130] veth2: left allmulticast mode
[ 1646.213140][T11130] veth3: left allmulticast mode