Blender crash when enabling OpenSubdiv
Open, ConfirmedPublic

Description

Window 7 64-bit, GTX 770 OC

Hash: 29ec0b1 (Date: 2017-07-11)

When enabling OpenSubdiv, Blender just crashes with: [Error: EXCEPTION_ACCESS_VIOLATION] in the console
Steps to Reproduce: Open the included file, then enable [Use OpenSubdiv]

(note: model is nsfw/nude)

Sometimes it works by doing that but if you disable then re-enable OpenSubdiv a few times, it'll crash. It started (and often) crashing on my first try,
I think it crashes more frequently with new-depsgraph enabled but it also happens without it, so that's not a direct factor of the issue.

Details

Type
Bug
Edtion (edtion) edited the task description. (Show Details)

Was crash log generated? Please upload if it does. Thanks.
https://docs.blender.org/manual/en/dev/troubleshooting/crash.html

Also, launch Blender from the command line with -d option and attach as text file here any error printed out in the console (do not paste it directly in comment).

I never get any crash logs; I'm not sure what -d is supposed to be doing but the only text I can apparently get comes from the command prompt, and since it gets too full to hold everything and doesn't auto-save anything, the text that I can select+copy is limited.
Unless I'm supposed to use it some other way. Here's the log before crash:

Here's the log when starting with -d (at least as much as I can get)

This time, it wouldn't crash whilst enabling/disabling OpenSubdiv, but it did after cycling through level 1-3 with it enabled.

Aaron Carlisle (Blendify) triaged this task as "Confirmed" priority.