I get this crash bug generally when playing solo games against the bot offline (so I can save the game). Usually after a few hours invested in a 1 vs 7 or 1 vs 9 along tech 3 with a few thousand units in play between all factions (ie I have 500+ and so do the bots).
I don't see a log for the game, though I am using the FAF Supcom.exe client via direct run from shortcut. Wasn't getting this problem so much before the lats patch or so.