[AUDIO] 'system crash' after assert when exiting Christmas Bound 1.4 from rapps

happens on trunk70349 as well as 0.4RC1
happens only if Audio is activated (VBox4.3.34 + AC97)

when you click exit on the games' menu, you'll break into debugger after exception. see
react-r70349ChristmasBoundException&Stack.log

when you continue, you'll get the impression that the whole system freeze, because game stays fullscreen and unresponsive.

However, pressing ctrl+shift+esc or ctrl+alt+del reveals that the system itself is still alive. Did not find a way to kill the process and get back to desktop though, so from user perspective it's same as crash.