By disabling everything pertaining to HW acceleration, I've been able to stabilize Chrome on my Toshiba Dynadock U3. Not a solution, but a workaround.
- Turn off anything pertaining to GPU or HW in chrome://flags/ (Just enter that URL in the address bar if you've never done this before).
- Change your Chrome shortcut to to include the command line switches " --disable-gpu --disable-software-rasterizer" (I'm not sure if that last switch is truly applicable... I encountered mention of it in another discussion forum)