void __asan_read_go(void *addr, uintptr_t sz, void *sp, void *pc) {
	if (__asan_region_is_poisoned(addr, sz)) {
		__asan_report_error(pc, 0, sp, addr, false, sz);
	}
}

void __asan_write_go(void *addr, uintptr_t sz, void *sp, void *pc) {
	if (__asan_region_is_poisoned(addr, sz)) {
		__asan_report_error(pc, 0, sp, addr, true, sz);
	}
}

void __asan_unpoison_go(void *addr, uintptr_t sz) {

func (h *FakeNetlinkHandle) GetLocalAddresses(dev string) (sets.Set[string], error) {
	res := sets.New[string]()
	// list all addresses from a given network interface.
	for _, addr := range h.localAddresses[dev] {
		if h.isValidForSet(addr) {
			res.Insert(addr)
		}
	}
	return res, nil
}
func (h *FakeNetlinkHandle) GetAllLocalAddresses() (sets.Set[string], error) {
	res := sets.New[string]()

				case *syscall.SockaddrInet4:
					ifat = append(ifat, &IPNet{IP: IPv4(sa.Addr[0], sa.Addr[1], sa.Addr[2], sa.Addr[3]), Mask: CIDRMask(int(puni.OnLinkPrefixLength), 8*IPv4len)})
				case *syscall.SockaddrInet6:
					ifa := &IPNet{IP: make(IP, IPv6len), Mask: CIDRMask(int(puni.OnLinkPrefixLength), 8*IPv6len)}
					copy(ifa.IP, sa.Addr[:])
					ifat = append(ifat, ifa)
				}
			}

		addr, err := ResolveIPAddr(tt.network, tt.litAddrOrName)
		if !reflect.DeepEqual(addr, tt.addr) || !reflect.DeepEqual(err, tt.err) {
			t.Errorf("ResolveIPAddr(%q, %q) = %#v, %v, want %#v, %v", tt.network, tt.litAddrOrName, addr, err, tt.addr, tt.err)
			continue
		}
		if err == nil {
			addr2, err := ResolveIPAddr(addr.Network(), addr.String())
			if !reflect.DeepEqual(addr2, tt.addr) || err != tt.err {

func stat(path string, edir []byte) (n int, err error) {
	var _p0 *byte
	_p0, err = BytePtrFromString(path)
	if err != nil {
		return
	}
	var _p1 unsafe.Pointer
	if len(edir) > 0 {
		_p1 = unsafe.Pointer(&edir[0])
	} else {
		_p1 = unsafe.Pointer(&_zero)
	}
	r0, _, e1 := Syscall(SYS_STAT, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(edir)))
	n = int(r0)
	if int32(r0) == -1 {

	// DI:SI = delta
	MOVL	delta_lo+4(FP), SI
	MOVL	delta_hi+8(FP), DI
	// DX:AX = *addr
	MOVL	0(BP), AX
	MOVL	4(BP), DX
addloop:
	// CX:BX = DX:AX (*addr) + DI:SI (delta)
	MOVL	AX, BX
	MOVL	DX, CX
	ADDL	SI, BX
	ADCL	DI, CX

	// if *addr == DX:AX {
	//	*addr = CX:BX
	// } else {
	//	DX:AX = *addr
	// }
	// all in one instruction
	LOCK
	CMPXCHG8B	0(BP)

	JNZ	addloop

)

const raceenabled = true

func raceAcquire(addr unsafe.Pointer) {
	runtime.RaceAcquire(addr)
}

func raceReleaseMerge(addr unsafe.Pointer) {
	runtime.RaceReleaseMerge(addr)
}

func raceReadRange(addr unsafe.Pointer, len int) {
	runtime.RaceReadRange(addr, len)
}

func raceWriteRange(addr unsafe.Pointer, len int) {
	runtime.RaceWriteRange(addr, len)

// provide an IPv6 address or ensure the hostname resolves to only IPv6 addresses.
func ResolveAddr(addr string, lookupIPAddr ...lookupIPAddrType) (string, error) {
	if addr == "" {
		return "", ErrResolveNoAddress
	}
	host, port, err := net.SplitHostPort(addr)
	if err != nil {
		return "", err
	}

	log.Infof("Attempting to lookup address: %s", host)

#include <sanitizer/msan_interface.h>

void __msan_read_go(void *addr, uintptr_t sz) {
	__msan_check_mem_is_initialized(addr, sz);
}

void __msan_write_go(void *addr, uintptr_t sz) {
	__msan_unpoison(addr, sz);
}

void __msan_malloc_go(void *addr, uintptr_t sz) {
	__msan_unpoison(addr, sz);
}

void __msan_free_go(void *addr, uintptr_t sz) {
	__msan_poison(addr, sz);
}
*/

						ip = IPv4(ipsa.Addr[0], ipsa.Addr[1], ipsa.Addr[2], ipsa.Addr[3])
						mask = IPv4Mask(nmsa.Addr[0], nmsa.Addr[1], nmsa.Addr[2], nmsa.Addr[3])
					case syscall.AF_INET6:
						ipsa := (*syscall.RawSockaddrInet6)(unsafe.Pointer(iprsa))
						nmsa := (*syscall.RawSockaddrInet6)(unsafe.Pointer(nmrsa))
						ip = make(IP, IPv6len)
						copy(ip, ipsa.Addr[:])
						mask = make(IPMask, IPv6len)