1: update to Oracle Java 8u66 x32
2: open world.
3: crash.
4: duh.
Related issues
is duplicated by
Attachments
Comments

[media][media]

Incomplete without a crash report from ([minecraft/crash-reports/crash-<DATE>-client.txt|http://hopper.minecraft.net/help/finding-minecraft-data-folder]
). Please attach it so that we can diagnose your issue.
For technical support please use the Mojang Support Center.

I'm assuming these are what you want.

Duplicate of MC-34749. Anti-virus or firewall software blocking the game. See that report for details.