https://bugs.winehq.org/show_bug.cgi?id=42592
--- Comment #41 from Shmerl shtetldik@gmail.com --- (In reply to Kai Krakow from comment #40)
So, with this background: Are there known kernel options which could influence or explain such behavior within Wine? Since I'm on Gentoo and as such using a custom kernel build, I'd happily try a few options.
It's likely the behavior in the Nvidia kernel module, not in Wine.