**System Information**
Arch Linux (x86-64)
nVidia Geforce GTX 670
**Blender Version**
Broken: 2.70 25ad7b4
Worked: 2.69
**Short description of error**
When put 2 clothes on a single collision object, 2.70 often crash.
Even though not crashed, Simulation is absolutely different from 2.69 or when clothes are a single cloth.
And when cloth simulation is switched Off and On, It works well just for the session.
**Exact steps for others to reproduce the error**
Open {F80605}.
Play(Alt + a) it.
Probably crash.
Or the clothes will hop.