r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f00000011c0)=@polexpire={0xc0, 0x1b, 0x1, 0x0, 0x0, {{{@in6=@remote, @in=@remote}, {}, {}, 0x0, 0x6e6bc0}}}, 0xc0}}, 0x0)