r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000002780)=@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}, 0x18)
ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0)