r0 = socket$inet6(0xa, 0x3, 0x56)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003cc0)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast1}, 0x2, @in=@empty}}, 0xe8)