https://bugs.winehq.org/show_bug.cgi?id=57461
--- Comment #1 from Zeb Figura z.figura12@gmail.com --- Looks like an OOM problem. Which makes sense, because if those buffers are large we're now mapping them more often than we used to. And radeonsi of course doesn't ever *unmap* buffers even on 32-bit architectures where space is limited >_>
I don't know what to do about this.