Gattusoâ€™s assault at the end of Spursâ€™ superb 1-0 win at the San Siro was followed by further bust-ups in the tunnel.
A source told the Daily Star: â€śThere were quarrels going on all the way back to the dressing-rooms.
â€śKevin-Prince Boateng and Alessandro Nesta tried to keep Gattuso quiet, warning him he could be banned for a month if he did not stop.
â€śMario Yepes and Robinho were arguing with Sebastian Bassong, who was shouting from the touchline all match.
â€śIbrahimovic was standing by the wall warning Tottenham the tie was not over, and eventually Flamini was able to calm down Rino (Gattuso).â€ť