https://bugs.winehq.org/show_bug.cgi?id=41637
--- Comment #25 from Joachim Priesner joachim.priesner.bugs@web.de --- Note that the kernel commit in question is the fix for the "Dirty COW" vulnerability (https://en.wikipedia.org/wiki/Dirty_COW). Reverting it will probably make the system vulnerable again.
The LKML thread in question is https://lkml.org/lkml/2016/12/20/150
I am currently trying to investigate the issue as well, but don't expect quick results :)