r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=@allocspi={0x100, 0x16, 0x1, 0x70bd25, 0x25dfdbfe, {{{@in6=@private1, @in=@private=0xa010101, 0x4e21, 0x0, 0x4e23, 0x8, 0x2, 0x0, 0x80, 0x2e, 0x0, 0xee00}, {@in6=@loopback, 0x4d3, 0x33}, @in6=@loopback, {0x9, 0x9, 0x8, 0x9, 0xfffffffffffffffb, 0xfffffffffffffffe, 0x9, 0x3}, {0x8, 0x400, 0x6bd6f733}, {0x101, 0x7fe4, 0x1}, 0x70bd28, 0x3502, 0x2, 0x3, 0x31, 0xb4}, 0x4, 0x9}, [@XFRMA_SA_DIR={0x5, 0x21, 0x1}]}, 0x100}, 0x1, 0x0, 0x0, 0x24048885}, 0x880)