On Mon, 2017-04-03 at 11:10 +0300, Denys Fedoryshchenko wrote: > I modified patch a little as: > if (th->doff * 4 < sizeof(_tcph)) { > par->hotdrop = true; > WARN_ON_ONCE(!tcpinfo->option); > return false; > } > > And it did triggered WARN once at morning, and didn't hit KASAN. I will > run for a while more, to see if it is ok, and then if stable, will try > to enable SFQ again.
Excellent news ! We will post an official fix today, thanks a lot for this detective work Denys.