In a decision handed down in July 2016, EU Competition Commissioner said the club and the Madrid City Hall had agreed an illegal transaction involving the sale of municipal land.
Kroos has scored 13 goals in 233 appearances for Real since arriving from Bayern Munich in 2014
None were able to revive another dreary and disjointed Madrid performance, which concluded both the season and first phase of Zidane's much-hailed return as coach.
Gareth Bale was not even given the chance to say a likely goodbye as he didn't start and didn't come on as a substitute either.
Madrid face Betis at the Santiago Bernabeu in their final match of a campaign that will see them finish third, behind both Barcelona and Atletico Madrid.
The Belgium forward is still expected to join Real in a big-money move this summer, but his Brazilian teammate Willian continues to hope otherwise.
The result leaves third-placed Madrid six points behind Atletico Madrid in La Liga with two games left.
Cassilas will remain in the hospital and is not expected to feature again for Porto in the remainder of this Primeira Liga season.
Zidane said it was not just the lack of creativity at Vallecas but the attitude of his players that concerned him.
Barca have wrapped up the title with three games to play as they sit nine points ahead of Atletico Madrid, against whom they also own a superior head-to-head.
Since returning to manage Real in March, Zidane has voiced his admiration for stars such as Eden Hazard and Paul Pogba.
Despite incredible success in the Champions League, Madrid have won the Spanish title only once in the last seven years.
Victory moves Madrid four points behind Atletico in second and stay 13 points behind La Liga leaders Barcelona.
Lemar tucked home at the back post to end Eibar's resistance and reduce the gap behind run-away leaders Barcelona to six points.
Real Madrid are expected to be busy after a miserable campaign as several players could depart, with Gareth Bale's future particularly uncertain.