After update OS X 10.9.3 MacBook Pro 2010, Restart suddenly Yesterday I get OS X 10.9.3 after update, my MBP 2010 getting restart when I open VLC, Illustrator and sometimes Safari. The message shows "Your Computer restarted because of a Problem. Press any key to continue starting up".

Why this happen?
There are reports of Dropbox causing kernel panics on 10.9.3. If you have Dropbox installed, try quitting the dropbox agent. If the kernel panics cease, then wait for Dropbox to update their software.

First, click the dropbox icon in the menu bar, then click the gear icon in the bottom-right.


Then quit Dropbox from the popup menu.