r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000680), 0x8082, 0x0)
write$tun(r0, &(0x7f0000000140)={@void, @val, @ipv4=@dccp={{0x9, 0x4, 0x0, 0x0, 0x47, 0x0, 0x0, 0x0, 0x21, 0x0, @private, @remote, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fdf336", 0x0, "f6002c"}, "b3870b16e68bed43e0672a67aabee87984fdc2"}}}, 0x51)