Crashes on 13.1.2 on MacPro under 10.7.5 with 14GB RAM when using masks.

Hello, a user reported crashes on an up to date PS CS6 on a Mac Pro running Lion with 14 GB of RAM, often when she tweaks a mask, add feather, etc.

Here is the thread for the system info: http://forums.adobe.com/message/5633265#5633265

Should I ask for logs?