Upstream are aware of this issue, but quite stuck on it, by the look of it:
* https://github.com/netty/netty-tcnative/issues/263 * https://github.com/netty/netty/issues/6320 This is going to be a problem, as netty-tcnative can't be removed from testing, as it chains to fop, which half the world build-deps on for docs. * netty-tcnative * netty * jython * batik * fop * half the world
