http://bugs.winehq.org/show_bug.cgi?id=23635
--- Comment #3 from GyB gyebro69@gmail.com 2010-07-13 08:41:52 --- (In reply to comment #2)
Fedora 13 (Selinux is enabled but doesn't interfere with Wine)
It can interfere. Selinux is configured to block access to low memory ranges on Fedora 13, which is needed by some Windows applications.
Try this command as root to disable the protection:
/usr/sbin/setsebool -P mmap_low_allowed 1
You're right, but the 'mmap_low_allowed' boolean is already set to 1 for me.