r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=@expire={0xf8, 0x18, 0x1, 0x0, 0x0, {{{@in=@empty, @in6=@mcast2}, {@in6=@rand_addr=' \x01\x00'}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0xf8}}, 0x0)