White smoke oil coming from exhaust coolant loss

[MrSharples]

Hi , I know this problem has been asked many a time , however my problem is a little different and somewhat confusing. So I have thick white smoke and lots of oil coming out of the exhausts of my audi A6 , the coolant is really low aswell, obviously there is a coolant leak somewhere, all the symptoms point to a knackered cylinder head gasket but I'm not seeing any symptoms of a knackered head gasket, ie the engine oil looks fine and is not contaminated, ( not milky or sludgy at all ) mechanic has bypassed egr valve but it's still smoking like he'll, forgive my ignorance but I'm assuming bypassing the egr valve rules out a problem with the egr valve , I'm hoping someone might be able to help advise me on what the problem might be and how to solve it , many thanks in advance

[Crasher]

What is the VIN so we can ID the car?