In skillet cook bacon till crisp; drain, reserving 2 tablespoons drippings.
Crumble bacon; set aside.
Cook mushrooms, onion, and garlic in reserved drippings till tender and most of liquid evaporates.
Stir in flour, salt, and pepper.
Add cream cheese, Worcestershire, and soy.
Cook and stir till cheese melts.
Stir in sour cream and bacon.
Heat through; do not boil.
Serve warm with bread or crackers.