https://bugs.winehq.org/show_bug.cgi?id=39796
--- Comment #24 from alexchandel@gmail.com --- 10411fb:
1st case: No MAV upon game loading. However, overlays had many graphical glitches, and the "malloc: *** mach_vm_map" message was spammed into the log. However no MAVs.
2nd case: No MAVs.