https://bugs.winehq.org/show_bug.cgi?id=55710
--- Comment #27 from Paul Gofman pgofman@codeweavers.com --- So it is /lib64/ld-2.27.so (dynamic loader) is getting loaded at low addresses for some reason. It is loaded by Wine preloader manually, that is, before any other Wine code works. I also don't see any Staging patches touching preloader.
I suspect some system change which triggered it. No immediate ideas how that can happen. Do you recall system wide changes / updates approximately when it could break?