https://bugs.winehq.org/show_bug.cgi?id=45946
--- Comment #8 from Andrew Wesie awesie@gmail.com --- I was able to reproduce with an AMD HD 5750 that I had around. I spent the better part of the day trying to figure out the root cause to no avail.
I am convinced that it is a bug in the gallium r600 driver since calling glGetQueryObjectui64v multiple times in a row with the same arguments puts different values into the query buffer object. Also the gallium r600 driver does not pass the piglit qbo conherency tests, for what it is worth.
I'll probably poke at it some more since it is going to annoy me.
tl;dr probably a different issue than bug 45932, should not affect radeonsi users.