https://bugs.winehq.org/show_bug.cgi?id=23318
--- Comment #18 from Bruno Jesus 00cpxxx@gmail.com --- I can reproduce this bug anytime my RAM is low, and with enough RAM it ran 10 times in a row without issues (tested on 2.0-rc3). I don't use swap partition.
The mentioned commit no longer reverts, the code changed so manual reverting is not obvious.
I installed Wine version 1.1.24 and 25 from PlayOnLinux and I can reproduce the issue in both, so I'm inclined to say the bug is invalid. I believe that the mentioned commit changed things but still lack of system memory seems to be real cause.
In the other hand since Béla has been always able to reproduce the issue I'm not sure if invalid is the proper status.