http://bugs.winehq.org/show_bug.cgi?id=9878
--- Comment #11 from Vitaliy Margolen vitaliy@kievinfo.com 2007-10-14 12:11:43 --- (In reply to comment #10) That usually means "out of memory" - reboot your PC. Video driver leaked enough video ram. Or you setting too high of the settings for the amount of VRAM you have. Or you have not set VideoMemorySize registry settings to the size of the VRAM your card has.
In either case it is not related to this bug. There are lots of bugs that affect Half-Life 2 and most of them lead to a crash.