message: l2geth: add vm error
diff: @@ -27,4 +27,5 @@ var (
  ErrInsufficientBalance = errors.New("insufficient balance for transfer")
  ErrContractAddressCollision = errors.New("contract address collision")
  ErrNoCompatibleInterpreter = errors.New("no compatible interpreter")
  + ErrGasUintOverflow = errors.New("gas uint64 overflow")
  )
  