[ 1564.032640][T10722] veth0: entered allmulticast mode
[ 1564.033129][T10722] veth1: entered allmulticast mode
[ 1564.033435][T10722] veth2: entered allmulticast mode
[ 1564.034912][T10722] veth3: entered allmulticast mode
[ 1589.962648][T10722] veth0: left allmulticast mode
[ 1589.962956][T10722] veth1: left allmulticast mode
[ 1589.963181][T10722] veth2: left allmulticast mode
[ 1589.963406][T10722] veth3: left allmulticast mode