r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@loopback}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1443402f50551551}, {{@in6=@empty}, 0x0, @in=@empty}}, 0xe8)