https://bugs.winehq.org/show_bug.cgi?id=46145
--- Comment #2 from Shmerl shtetldik@gmail.com --- I did git bisect between 3.19 and 3.20, and it narrowed it down to this problematic commit:
commit 383cf211da7c19855bf7d04e2f8926b64560e34e (HEAD) Author: Alexandre Julliard julliard@winehq.org Date: Mon Nov 5 12:32:24 2018 +0100
server: Add a helper function to allocate a hardware message.
Commit before that doens't have the bug.