"(\xb5/\xfd00\xec\x00\x00V@\x05\x0517002\x02\x00\x02\x00\x02\x0000000000000000",
	"\x50\x2a\x4d\x18\x02\x00\x00\x00",
	"(\xb5/\xfd\xe40000000\xfa20\x000",
}

// This is a simple fuzzer to see if the decompressor panics.
func FuzzReader(f *testing.F) {
	for _, test := range tests {
		f.Add([]byte(test.compressed))
	}
	for _, s := range badStrings {
		f.Add([]byte(s))
	}
	f.Fuzz(func(t *testing.T, b []byte) {

func (c *sigctxt) preparePanic(sig uint32, gp *g) {
	// We arrange link, and pc to pretend the panicking
	// function calls sigpanic directly.
	// Always save LINK to stack so that panics in leaf
	// functions are correctly handled. This smashes
	// the stack frame but we're not going back there
	// anyway.
	sp := c.sp() - goarch.PtrSize
	c.set_sp(sp)
	*(*uint64)(unsafe.Pointer(uintptr(sp))) = c.link()

// Grow grows b's capacity, if necessary, to guarantee space for
// another n bytes. After Grow(n), at least n bytes can be written to b
// without another allocation. If n is negative, Grow panics.
func (b *Builder) Grow(n int) {
	b.copyCheck()
	if n < 0 {
		panic("strings.Builder.Grow: negative count")
	}
	if cap(b.buf)-len(b.buf) < n {
		b.grow(n)
	}
}

// Write appends the contents of p to b's buffer.

type FuncProps struct {
	Flags       FuncPropBits
	ParamFlags  []ParamPropBits // slot 0 receiver if applicable
	ResultFlags []ResultPropBits
}

type FuncPropBits uint32

const (
	// Function always panics or invokes os.Exit() or a func that does
	// likewise.
	FuncPropNeverReturns FuncPropBits = 1 << iota
)

type ParamPropBits uint32

const (
	// No info about this param
	ParamNoInfo ParamPropBits = 0

	return ipList
}

// mustGetLocalIP4 returns IPv4 addresses of localhost.  It panics on error.
func mustGetLocalIP4() (ipList set.StringSet) {
	ipList = set.NewStringSet()
	for _, ip := range mustGetLocalIPs() {
		if ip.To4() != nil {
			ipList.Add(ip.String())
		}
	}
	return
}

// mustGetLocalIP6 returns IPv6 addresses of localhost.  It panics on error.
func mustGetLocalIP6() (ipList set.StringSet) {

// An error type might provide an As method so it can be treated as if it were a
// different error type.
//
// As panics if target is not a non-nil pointer to either a type that implements
// error, or to any interface type.
func As(err error, target any) bool {
	if err == nil {
		return false
	}
	if target == nil {
		panic("errors: target cannot be nil")
	}
	val := reflectlite.ValueOf(target)
	typ := val.Type()

		if pc != 0 && !findfunc(pc).valid() && findfunc(*(*uintptr)(unsafe.Pointer(sp))).valid() {
			pc = 0
		}

		// IF LR exists, sigpanictramp must save it to the stack
		// before entry to sigpanic so that panics in leaf
		// functions are correctly handled. This will smash
		// the stack frame but we're not going back there
		// anyway.
		if usesLR {
			c.savelr(c.lr())
		}

		// Need to model this as a read, because there can be
		// several concurrent wg.counter transitions from 0.
		race.Read(unsafe.Pointer(&wg.sema))
	}
	if v < 0 {
		panic("sync: negative WaitGroup counter")
	}
	if w != 0 && delta > 0 && v == int32(delta) {
		panic("sync: WaitGroup misuse: Add called concurrently with Wait")
	}
	if v > 0 || w == 0 {
		return
	}
	// This goroutine has set counter to 0 when waiters > 0.

					rt.name,
					err,
					rt.args,
					rt.expected,
					(err == nil),
				)
			}
		})
	}
}

// TestCmdInitFeatureGates test that feature gates won't make kubeadm panic.
// When go panics it will exit with a 2 code. While we don't expect the init
// calls to succeed in these tests, we ensure that the exit code of calling
// kubeadm with different feature gates is not 2.

	t.Helper()
	err := func() (err error) {
		log := new(strings.Builder)
		log.WriteString("\n") // Start output on a new line for consistent indentation.

		// Defer writing to the test log in case the script engine panics during execution,
		// but write the log before we write the final "skip" or "FAIL" line.
		t.Helper()
		defer func() {
			t.Helper()

			if closeErr := s.CloseAndWait(log); err == nil {
				err = closeErr
			}