[ 1651.961429][ T7812] veth0: entered allmulticast mode
[ 1651.963208][ T7812] veth1: entered allmulticast mode
[ 1651.963796][ T7812] veth2: entered allmulticast mode
[ 1651.964328][ T7812] veth3: entered allmulticast mode
[ 1676.208318][ T7812] veth0: left allmulticast mode
[ 1676.209716][ T7812] veth1: left allmulticast mode
[ 1676.210128][ T7812] veth2: left allmulticast mode
[ 1676.210553][ T7812] veth3: left allmulticast mode