[ 1563.732433][ T4671] veth0: entered allmulticast mode
[ 1563.732938][ T4671] veth1: entered allmulticast mode
[ 1563.733255][ T4671] veth2: entered allmulticast mode
[ 1563.733554][ T4671] veth3: entered allmulticast mode
[ 1589.445945][ T4671] veth0: left allmulticast mode
[ 1589.446791][ T4671] veth1: left allmulticast mode
[ 1589.447015][ T4671] veth2: left allmulticast mode
[ 1589.447247][ T4671] veth3: left allmulticast mode