Repro steps:

1. Open SpriteTexutres scene from attached project.
2. Make sure Scene view is visible.
3. Select one of the following in the hierarchy:

- "Particle System - SpaceShips"
- "Particle System - CapitalShips"
- "Rockets"

4. Unity crashes

Notes:
- Issue is subemitter-related. FTP sub emitters systems also crash. However, creating a new project with a system using sub emitters did not crash.
- Seems to happen only the first time the system is previewed. If scene view is not visible and the offending systems are previewed in the game view, they subsequently work in the scene view without crashing.
- Not a regression; new feature for 2017. That being said, issue does not repro in the previous bugfix branch from 5 Apr (2017.1.0b1).