This reminds me of something that happened to me after getting my '05 WRX.
Saw smoke after stat up.
Shut it down.
Not a drop on the dip stick.
Freaked out and added 1 quart of oil.
Ran engine for a few minutes.
Dip stick showed I had a quart too much.
Called the dealership and they were nice enough to drain the extra oil and make sure everything was fine.
Turns out everything was fine. A little smoke is OK once in awhile. It never happend again to me. Our turbo engines can burn up to a quart every 3k. If the dip stick doesn't show any oil, don't panic. Just re-check it with a warmer engine. It's weird and I've never owned a car that did this. Oh well.