Quoting "Jason A. Donenfeld" <Jason@zx2c4.com>:

> Hi René,
>
> I'm unfortunately not at all able to reproduce this issue over here.
> Could you send me your .config and the special netns.sh you're using?
>
> Jason

Here they are.

I use the standard kernel provided by Fedora 25.
Did *not* compile it myself.

Greats,

René