Clutch/Trans Question

[AWay]

On my 06 with G56 trans when I'm backing and depress the clutch pedal, I can here a clunk sound from under the truck. Also happens in 1 and 2 gear. This is usually when I first start out. Is this just the clutch releasing or torque on the drive shaft? Is this normal, I have 9000 miles on it?

 

[mberry]

If it's the "clunk" I'm used to then yes it's just the tension being released from the drivetrain components.