Fatal Error on Main Menu of Multiple Games

[halotroop2288]

Just after the first loading screen of Toy Story 3[STSZ4Q], before showing the main menu:     

Warning
An error occurred.
Line 344
File: c:\buildbot\release-win-x64\build\source\core\videocommon\vertexloadermanager.cpp
Ignore and continue?
Ignore and continue?

Closing this dialogue box in any way (X, "Ignore for this session," "Yes," "No,") crashes Dolphin. I've found no workaround or solution to this.

Just after the first loading screen of Over the Hedge, before showing the main menu:    

Warning
An error occurred.
Line: 237
File c:\buildbot\release-win-x64\build\source\core\videobackends\vulkan\streambuffer.cpp
Ignore and continue?
Ignore and continue?

Closing this dialogue box in any way also crashes Dolphin. Changing the video backend to OpenGL stops the issue in this case.