return err
	}

	if vssLimit > 0 && vssLimit < humanize.GiByte {
		logger.Info("WARNING: maximum virtual memory limit (%s) is too small for 'go runtime', please consider setting `ulimit -v` to unlimited",
			humanize.IBytes(vssLimit))
	}

	if ctx.MemLimit > 0 {
		debug.SetMemoryLimit(int64(ctx.MemLimit))
	}

	// Do not use RLIMIT_AS as that is not useful and at times on systems < 4Gi

		logger.Fatal(err, "Unable to generate root secret key using KMS")
	}

	accessKey, err := auth.GenerateAccessKey(20, bytes.NewReader(aKey))
	if err != nil {
		logger.Fatal(err, "Unable to generate root access key")
	}
	secretKey, err := auth.GenerateSecretKey(32, bytes.NewReader(sKey))
	if err != nil {
		logger.Fatal(err, "Unable to generate root secret key")
	}

	if capacity < capacityNeeded {
		return false, false, fmt.Sprintf("not enough usable space available to perform speedtest - expected %s, got %s",
			humanize.IBytes(capacityNeeded), humanize.IBytes(capacity))
	}

	// Verify if we can employ autotune without running out of capacity,
	// if we do run out of capacity, make sure to turn-off autotuning
	// in such situations.
	if autotune {

	for r := rune(0); r < NRune; r++ {
		size := utf8.EncodeRune(b[n:], r)
		nbytes, err := buf.WriteRune(r)
		if err != nil {
			t.Fatalf("WriteRune(%U) error: %s", r, err)
		}
		if nbytes != size {
			t.Fatalf("WriteRune(%U) expected %d, got %d", r, size, nbytes)
		}
		n += size
	}
	b = b[0:n]

	// Check the resulting bytes
	if !Equal(buf.Bytes(), b) {

pkg syscall (freebsd-386-cgo), type IfData struct, Hdrlen uint8
pkg syscall (freebsd-386-cgo), type IfData struct, Hwassist uint32
pkg syscall (freebsd-386-cgo), type IfData struct, Ibytes uint32
pkg syscall (freebsd-386-cgo), type IfData struct, Ierrors uint32
pkg syscall (freebsd-386-cgo), type IfData struct, Imcasts uint32
pkg syscall (freebsd-386-cgo), type IfData struct, Ipackets uint32

// Package bytes implements functions for the manipulation of byte slices.
// It is analogous to the facilities of the [strings] package.
package bytes

import (
	"internal/bytealg"
	"math/bits"
	"unicode"
	"unicode/utf8"
	_ "unsafe" // for linkname
)

// Equal reports whether a and b
// are the same length and contain the same bytes.
// A nil argument is equivalent to an empty slice.

pkg syscall (freebsd-arm64), type IfData struct, Hdrlen uint8
pkg syscall (freebsd-arm64), type IfData struct, Hwassist uint64
pkg syscall (freebsd-arm64), type IfData struct, Ibytes uint64
pkg syscall (freebsd-arm64), type IfData struct, Ierrors uint64
pkg syscall (freebsd-arm64), type IfData struct, Imcasts uint64
pkg syscall (freebsd-arm64), type IfData struct, Ipackets uint64

pkg syscall (darwin-arm64), type IfData struct, Hdrlen uint8
pkg syscall (darwin-arm64), type IfData struct, Hwassist uint32
pkg syscall (darwin-arm64), type IfData struct, Ibytes uint32
pkg syscall (darwin-arm64), type IfData struct, Ierrors uint32
pkg syscall (darwin-arm64), type IfData struct, Imcasts uint32
pkg syscall (darwin-arm64), type IfData struct, Ipackets uint32

pkg syscall (netbsd-arm64-cgo), type IfData struct, Collisions uint64
pkg syscall (netbsd-arm64-cgo), type IfData struct, Hdrlen uint8
pkg syscall (netbsd-arm64-cgo), type IfData struct, Ibytes uint64
pkg syscall (netbsd-arm64-cgo), type IfData struct, Ierrors uint64
pkg syscall (netbsd-arm64-cgo), type IfData struct, Imcasts uint64
pkg syscall (netbsd-arm64-cgo), type IfData struct, Ipackets uint64

// The return value n is the number of bytes written; it always fits into an
// int, but it is int64 to match the [io.WriterTo] interface. Any error
// encountered during the write is also returned.
func (b *Buffer) WriteTo(w io.Writer) (n int64, err error) {
	b.lastRead = opInvalid
	if nBytes := b.Len(); nBytes > 0 {
		m, e := w.Write(b.buf[b.off:])
		if m > nBytes {
			panic("bytes.Buffer.WriteTo: invalid Write count")
		}