20:23:49.005
chk
Thread-3
OpenAL initialized.
20:23:49.008
chk
Sound Library Loader
Sound engine started
20:23:52.117
cdn
Client thread
Created: 1024x512 textures-atlas
20:23:55.233
com.mojang.text2speech.NarratorWindows
Client thread
Narrator library for x64 successfully loaded
20:23:55.751
launcher
main

#
# A fatal error has been detected by the Java Runtime Environment:
#
#  EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x00000000243d55ec, pid=2636, tid=4828
#
# JRE version: Java(TM) SE Runtime Environment (8.0_51-b16) (build 1.8.0_51-b16)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.51-b03 mixed mode windows-amd64 compressed oops)
# Problematic frame:
# C  [ig4dev64.dll+0x55ec]
#
# Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
#
# An error report file with more information is saved as:
# C:\Users\kalle\AppData\Roaming\.minecraft\hs_err_pid2636.log
#
# If you would like to submit a bug report, please visit:
#   http://bugreport.java.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#
AL lib: (EE) alc_cleanup: 1 device not closed
20:23:55.751
monitor
Process Monitor
Process crashed with exit code 1