Control: tag -1 + moreinfo The issue in Linux 4.14 with feature set pinning vs. mount operations was not fixed yet so the 2.11.0-3+deb9u1 package that was accepted in the proposed-updates stable queue is not suitable for Stretch currently ⇒ dear release team, feel free to reject or delete it if it helps you ensure it does not land in the next point release.
Also, after some discussion with Fabian the proposed change was re-implemented slightly differently in testing/sid; I want to do the same for the Stretch proposed update ⇒ tagging "moreinfo". I'm not sure if I should remove the "confirmed" and/or "pending" tag so in doubt I'll leave it to you to do the right thing. Cheers, -- intrigeri