So, about a week ago, my Minecraft was crashing a lot, so I decided to go update Java to x64 so I could allocate more memory, and ever since I updated, Minecraft has been crashing every time I try to start up a world, Minecraft crashes on spawn. I will give some more details in a following post.
[22:13:57 INFO]: Minecraft Launcher 1.4.4 (through bootstrap 5) started on windows...
[22:13:57 INFO]: Current time is May 30, 2014 10:13:57 PM
[22:13:57 INFO]: System.getProperty('os.name') == 'Windows 8'
[22:13:57 INFO]: System.getProperty('os.version') == '6.2'
[22:13:57 INFO]: System.getProperty('os.arch') == 'amd64'
[22:13:57 INFO]: System.getProperty('java.version') == '1.7.0_60'
[22:13:57 INFO]: System.getProperty('java.vendor') == 'Oracle Corporation'
[22:13:57 INFO]: System.getProperty('sun.arch.data.model') == '64'
[22:13:57 INFO]: JFX has been detected & successfully loaded
[22:14:00 INFO]: Refreshing local version list...
[22:14:01 INFO]: Refreshing remote version list...
[22:14:02 INFO]: Refresh complete.
[22:14:04 INFO]: Loaded 1 profile(s); selected 'Scott_102000'
[22:14:04 INFO]: Refreshing auth...
[22:14:04 INFO]: Logging in with access token
[22:14:14 INFO]: Getting syncinfo for selected version
[22:14:14 INFO]: Queueing library & version downloads
[22:14:14 INFO]: Download job 'Version & Libraries' started (16 threads, 11 files)
[22:14:14 INFO]: Attempting to download C:\Users\Scott\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar for job 'Version & Libraries'... (try 0)
[22:14:14 INFO]: Attempting to download C:\Users\Scott\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.0\lwjgl_util-2.9.0.jar for job 'Version & Libraries'... (try 0)
[22:14:14 INFO]: Attempting to download C:\Users\Scott\AppData\Roaming\.minecraft\libraries\org\ow2\asm\asm-all\4.1\asm-all-4.1.jar for job 'Version & Libraries'... (try 0)
[22:14:14 INFO]: Attempting to download C:\Users\Scott\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar for job 'Version & Libraries'... (try 0)
[22:14:14 INFO]: Attempting to download C:\Users\Scott\AppData\Roaming\.minecraft\libraries\net\minecraft\launchwrapper\1.5\launchwrapper-1.5.jar for job 'Version & Libraries'... (try 0)
[22:14:14 INFO]: Attempting to download C:\Users\Scott\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput-platform\2.0.5\jinput-platform-2.0.5-natives-windows.jar for job 'Version & Libraries'... (try 0)
[22:14:14 INFO]: Attempting to download C:\Users\Scott\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.0\lwjgl-platform-2.9.0-natives-windows.jar for job 'Version & Libraries'... (try 0)
[22:14:14 INFO]: Attempting to download C:\Users\Scott\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.0\lwjgl-2.9.0.jar for job 'Version & Libraries'... (try 0)
[22:14:14 INFO]: Attempting to download C:\Users\Scott\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput-platform\2.0.5\jinput-platform-2.0.5-natives-windows.jar for job 'Version & Libraries'... (try 0)
[22:14:14 INFO]: Attempting to download C:\Users\Scott\AppData\Roaming\.minecraft\versions\1.5.2\1.5.2.jar for job 'Version & Libraries'... (try 0)
[22:14:14 INFO]: Attempting to download C:\Users\Scott\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar for job 'Version & Libraries'... (try 0)
[22:14:20 INFO]: Download job 'Resources' skipped as there are no files to download
[22:14:20 INFO]: Job 'Resources' finished successfully (took 0:00:00.000)
[22:14:20 INFO]: Finished downloading C:\Users\Scott\AppData\Roaming\.minecraft\versions\1.5.2\1.5.2.jar for job 'Version & Libraries': Used own copy as it matched etag
[22:14:20 INFO]: Finished downloading C:\Users\Scott\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.0\lwjgl-2.9.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[22:14:20 INFO]: Finished downloading C:\Users\Scott\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.0\lwjgl-platform-2.9.0-natives-windows.jar for job 'Version & Libraries': Local file matches local checksum, using that
[22:14:20 INFO]: Finished downloading C:\Users\Scott\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.0\lwjgl_util-2.9.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[22:14:20 INFO]: Finished downloading C:\Users\Scott\AppData\Roaming\.minecraft\libraries\org\ow2\asm\asm-all\4.1\asm-all-4.1.jar for job 'Version & Libraries': Local file matches local checksum, using that
[22:14:20 INFO]: Finished downloading C:\Users\Scott\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput-platform\2.0.5\jinput-platform-2.0.5-natives-windows.jar for job 'Version & Libraries': Local file matches local checksum, using that
[22:14:20 INFO]: Finished downloading C:\Users\Scott\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar for job 'Version & Libraries': Local file matches local checksum, using that
[22:14:20 INFO]: Finished downloading C:\Users\Scott\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput-platform\2.0.5\jinput-platform-2.0.5-natives-windows.jar for job 'Version & Libraries': Local file matches local checksum, using that
[22:14:20 INFO]: Finished downloading C:\Users\Scott\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar for job 'Version & Libraries': Local file matches local checksum, using that
[22:14:20 INFO]: Finished downloading C:\Users\Scott\AppData\Roaming\.minecraft\libraries\net\minecraft\launchwrapper\1.5\launchwrapper-1.5.jar for job 'Version & Libraries': Local file matches local checksum, using that
[22:14:20 INFO]: Finished downloading C:\Users\Scott\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[22:14:20 INFO]: Job 'Version & Libraries' finished successfully (took 0:00:06.190)
[22:14:20 INFO]: Launching game
[22:14:20 INFO]: Unpacking natives to C:\Users\Scott\AppData\Roaming\.minecraft\versions\1.5.2\1.5.2-natives-440394910456116
[22:14:23 INFO]: Reconstructing virtual assets folder at C:\Users\Scott\AppData\Roaming\.minecraft\assets\virtual\legacy
[22:14:24 INFO]: Launching in C:\Users\Scott\AppData\Roaming\.minecraft
[22:14:24 INFO]: Half command: C:\Program Files\Java\jre8\bin\javaw.exe -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -Djava.library.path=C:\Users\Scott\AppData\Roaming\.minecraft\versions\1.5.2\1.5.2-natives-440394910456116 -cp C:\Users\Scott\AppData\Roaming\.minecraft\libraries\net\minecraft\launchwrapper\1.5\launchwrapper-1.5.jar;C:\Users\Scott\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar;C:\Users\Scott\AppData\Roaming\.minecraft\libraries\org\ow2\asm\asm-all\4.1\asm-all-4.1.jar;C:\Users\Scott\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\Scott\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\Scott\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.0\lwjgl-2.9.0.jar;C:\Users\Scott\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.0\lwjgl_util-2.9.0.jar;C:\Users\Scott\AppData\Roaming\.minecraft\versions\1.5.2\1.5.2.jar net.minecraft.launchwrapper.Launch
[22:14:24 INFO]: Looking for orphaned versions to clean up...
[22:14:25 INFO]: Client> May 30, 2014 10:14:25 PM net.minecraft.launchwrapper.LogWrapper log
[22:14:25 INFO]: Client> INFO: Using tweak class name net.minecraft.launchwrapper.VanillaTweaker
[22:14:25 INFO]: Looking for old natives & assets to clean up...
[22:14:25 INFO]: Client> May 30, 2014 10:14:25 PM net.minecraft.launchwrapper.LogWrapper log
[22:14:25 INFO]: Client> INFO: Launching wrapped minecraft
[22:14:27 INFO]: Client> 229 recipes
[22:14:27 INFO]: Client> 27 achievements
[22:14:27 INFO]: Client> 2014-05-30 22:14:27 [CLIENT] [INFO] Setting user: Scott_102000
[22:14:27 INFO]: Client> (Session ID is token:adac33b7d75d4713981b0fc83ddca7ca:04087db57fac4887ae0f1a22f0c82727)
[22:14:27 INFO]: Client> Client asked for parameter: server
[22:14:27 INFO]: Client> Turning of ImageIO disk-caching
[22:14:27 INFO]: Client> Loading current icons for window from: C:\Users\Scott\AppData\Roaming\.minecraft\assets\virtual\legacy\icons\icon_16x16.png and C:\Users\Scott\AppData\Roaming\.minecraft\assets\virtual\legacy\icons\icon_32x32.png
[22:14:27 INFO]: Client> 2014-05-30 22:14:27 [CLIENT] [INFO] LWJGL Version: 2.9.0
[22:14:27 INFO]: Client> Setting gameDir to: C:\Users\Scott\AppData\Roaming\.minecraft
[22:14:31 INFO]: Client>
[22:14:31 INFO]: Client> Starting up SoundSystem...
[22:14:31 INFO]: Client> Initializing LWJGL OpenAL
[22:14:31 INFO]: Client> (The LWJGL binding of OpenAL. For more information, see http://www.lwjgl.org)
[22:14:34 INFO]: Client> OpenAL initialized.
[22:14:34 INFO]: Client>
[22:14:35 INFO]: Client> 2014-05-30 22:14:35 [CLIENT] [INFO] Found animation info for: textures/blocks/lava_flow.txt
[22:14:35 INFO]: Client> 2014-05-30 22:14:35 [CLIENT] [INFO] Found animation info for: textures/blocks/water_flow.txt
[22:14:35 INFO]: Client> 2014-05-30 22:14:35 [CLIENT] [INFO] Found animation info for: textures/blocks/fire_0.txt
[22:14:35 INFO]: Client> 2014-05-30 22:14:35 [CLIENT] [INFO] Found animation info for: textures/blocks/fire_1.txt
[22:14:35 INFO]: Client> 2014-05-30 22:14:35 [CLIENT] [INFO] Found animation info for: textures/blocks/lava.txt
[22:14:35 INFO]: Client> 2014-05-30 22:14:35 [CLIENT] [INFO] Found animation info for: textures/blocks/portal.txt
[22:14:35 INFO]: Client> 2014-05-30 22:14:35 [CLIENT] [INFO] Found animation info for: textures/blocks/water.txt
[22:14:35 INFO]: Client> 2014-05-30 22:14:35 [CLIENT] [INFO] Found animation info for: textures/items/clock.txt
[22:14:35 INFO]: Client> 2014-05-30 22:14:35 [CLIENT] [INFO] Found animation info for: textures/items/compass.txt
[22:14:36 INFO]: Client> #
[22:14:36 INFO]: Client> # A fatal error has been detected by the Java Runtime Environment:
[22:14:36 INFO]: Client> #
[22:14:36 INFO]: Client> # EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x000007f80306ebd5, pid=4740, tid=7304
[22:14:36 INFO]: Client> #
[22:14:36 INFO]: Client> # JRE version: Java(TM) SE Runtime Environment (7.0_60-b19) (build 1.7.0_60-b19)
[22:14:36 INFO]: Client> # Java VM: Java HotSpot(TM) 64-Bit Server VM (24.60-b09 mixed mode windows-amd64 compressed oops)
[22:14:36 INFO]: Client> # Problematic frame:
[22:14:36 INFO]: Client> # C [ig7icd64.dll+0x36ebd5]
[22:14:36 INFO]: Client> #
[22:14:36 INFO]: Client> # Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
[22:14:36 INFO]: Client> #
[22:14:36 INFO]: Client> # An error report file with more information is saved as:
[22:14:36 INFO]: Client> # C:\Users\Scott\AppData\Roaming\.minecraft\hs_err_pid4740.log
[22:14:37 INFO]: Client> #
[22:14:37 INFO]: Client> # If you would like to submit a bug report, please visit:
[22:14:37 INFO]: Client> # http://bugreport.sun.com/bugreport/crash.jsp
[22:14:37 INFO]: Client> # The crash happened outside the Java Virtual Machine in native code.
[22:14:37 INFO]: Client> # See problematic frame for where to report the bug.
[22:14:37 INFO]: Client> #
[22:14:37 INFO]: Client> AL lib: (EE) alc_cleanup: 1 device not closed
[22:14:37 ERROR]: Game ended with bad state (exit code 1)
[22:14:37 INFO]: Ignoring visibility rule and showing launcher due to a game crash
[22:14:37 INFO]: Deleting C:\Users\Scott\AppData\Roaming\.minecraft\versions\1.5.2\1.5.2-natives-440394910456116
[22:14:37 WARN]: Couldn't delete C:\Users\Scott\AppData\Roaming\.minecraft\versions\1.5.2\1.5.2-natives-440394910456116 - scheduling for deletion upon exit