[MC-45858] Crashes upon joining any world

Put the summary of the bug you're having here
When i attempt to join a world or sever minecraft freezes i see the brown background then it crashes

What I expected to happen was...:
Describe what you thought should happen here
to join a world

What actually happened was...:
Describe what happened here
the game froze didnt load the world and crashes

Steps to Reproduce:
1. Put a step by step guide on how to trigger the bug here
2. ...attempt to join any world old or new
3. ...it will crash

Related issues

duplicates

MC-34749 Hopper: java.lang.IllegalStateException: failed to create a child event loop - Caused by AntiVirus / Firewall software

Attachments

crash-2014-01-24_16.34.04-client.txt

Comments

migrated 2014-01-24T22:03:52Z

[media]

migrated 2014-01-24T22:20:03Z

This is a duplicate of MC-34749 (via MC-43754). Please use the search function to check before posting in the future. If you could not find the original report, please comment with the keywords you searched for.