From: Andy Gospodarek <andy@xxxxxxxxxxxxx> Date: Thu, 1 Jun 2017 12:44:14 -0400 > On Thu, Jun 1, 2017 at 12:11 PM, David Miller <davem@xxxxxxxxxxxxx> wrote: >> >> This is almost certainly a bug in generic XDP. > > It looks like he is running 4.11 (though I'm not sure what patches > have been laid on top), so Generic XDP isn't there by default in 4.11. Right you are.