r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000680)=@allocspi={0xf8, 0x16, 0x411, 0x0, 0x0, {{{@in6=@private2, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, {@in6=@private1={0xfc, 0x1, '\x00', 0xff}, 0x4d6, 0xff}, @in=@empty, {0x7}, {}, {}, 0x8000000, 0x0, 0x2}, 0x0, 0xfdffff00}}, 0xf8}}, 0x0)