r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@dstopts={0x0, 0x3, '\x00', [@calipso={0x7, 0x10, {0x1, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x8}]}, 0x28) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0)