OS: Windows 10 (ver 10.0, arch amd64)
Java: 1.8.0_25 (by Oracle Corporation)
Launcher: Minecraft Launcher 1.6.39 (bootstrap 100)
Minecraft: 15w37a (updated Thu Sep 10 16:22:31 CEST 2015)
Minecraft crashes while flying upward and looking down.
i am not sure why but i had a big render distance set to test the updated chunk rendering.
Steps to Reproduce:
big renderdistance worked for me 28+
after that i was looking around me a little bit and saw the first chunks loading (pretty smooth)
after that i flew up while just looking at the horizon and later i started looking down and then i crashed.
this happened two out of two tries.
i've included crash reports for both tries