sizeof(struct in6_aliasreq)=128 offsetof(ifra_dstaddr)=44
SIOCAIFADDR_IN6: OK (dstaddr.sin6_len stored = 200)
gif0 now has fe80:3::8c70:4df9:fc70:9151/28
gif0 now has 2001:db8::1/28
state dump of ifra_dstaddr as sent:
c81c0000 00000000 20010db8 00000000 00000000 00000002 00000000
===
gif0: flags=808011<UP,POINTOPOINT,MULTICAST,PROXY> metric 0 mtu 1280
	inet6 fe80::8c70:4df9:fc70:9151%gif0 prefixlen 64 scopeid 0x3
	inet6 2001:db8::1 --> 2001:db8::2 prefixlen 128
===
addr.sin6_len=28 family=28 prefixlen=128 flags=00000000
dstaddr.sin6_len=200 family=28 addr=2001:db8::2
---- dstaddr bytes [0..127] ----
  0: c8 1c 00 00 00 00 00 00 20 01 0d b8 00 00 00 00 
 16: 00 00 00 00 00 00 00 02 00 00 00 00 1c 1c 00 00 
 32: 00 00 00 00 ff ff ff ff ff ff ff ff ff ff ff ff 
 48: ff ff ff ff 00 00 00 00 00 00 00 00 00 00 00 00 
 64: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
 96: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 
112: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
---- candidate kernel pointers at bytes>=28 ----
  off  32: 0xffffffff00000000
  off  92: 0xffffffff00000000
LEAK-RC=0