When going trough a nether portal minecraft crashes on SMP and when trying to login again it keeps crashing.
Environment
Windows 7 home Premium
Alienware Aurora r4 pc
intel i7-4820K CPU 3,70GHz
16 GB RAM
64 bitsoperatingsystem
java version 7 update 55 (build 1.7.0_55-b14)
Duplicate of MC-61083
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