http://bugs.winehq.org/show_bug.cgi?id=23318
--- Comment #7 from Alexandre Julliard julliard@winehq.org 2010-06-25 11:12:00 --- It claims it wants 50Mb but it actually allocates 800Mb. We may well fail to find that much contiguous space, depending on where system libraries are loaded. It may be interesting to look at /proc/pid/maps when it fails, though I doubt there's much we can do about it.