r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=@allocspi={0x104, 0x16, 0x201, 0x70bd25, 0x25dfdbfb, {{{@in6=@local, @in=@remote, 0x4e23, 0x100, 0x4e21, 0x6, 0x2, 0x80, 0xa0, 0x6c}, {@in6=@mcast1, 0x4d2, 0x32}, @in6=@loopback, {0x0, 0x100000001, 0x10, 0x795, 0x3, 0x6, 0x7fff, 0x5e}, {0x7, 0x7, 0x1423ac00, 0x3}, {0x1, 0x5, 0xfffffffb}, 0x70bd27, 0x0, 0x2, 0x1, 0x1, 0x2}, 0x6, 0x401}, [@mark={0xc, 0x15, {0x350759, 0x80}}]}, 0x104}, 0x1, 0x0, 0x0, 0x4000000}, 0x24000014)