Here is the source of this happeningCompletely ignored arguments: [--nativeLauncherVersion, 301]
[07:32:28] [Client thread/INFO]: Setting user: RhydTech
[07:32:28] [Client thread/INFO]: (Session ID is token:16efeb287a4a491187d800af8d02e283:f9b06ce62cdb4260a20b0a2481383cff)
[07:32:31] [Client thread/INFO]: LWJGL Version: 2.9.4
[07:32:32] [Client thread/INFO]: Reloading ResourceManager: Default
#

1. A fatal error has been detected by the Java Runtime Environment:
   #
2. EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x00007ff974480398, pid=4656, tid=7220
   #
3. JRE version: Java(TM) SE Runtime Environment (8.0_25-b18) (build 1.8.0_25-b18)
4. Java VM: Java HotSpot(TM) 64-Bit Server VM (25.25-b02 mixed mode windows-amd64 compressed oops)
5. Problematic frame:
6. C 0x00007ff974480398
   #
7. Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
   #
8. An error report file with more information is saved as:
9. C:\Users\Rhydian\AppData\Roaming\.minecraft\hs_err_pid4656.log
   #
10. If you would like to submit a bug report, please visit:
11. http://bugreport.sun.com/bugreport/crash.jsp
12. The crash happened outside the Java Virtual Machine in native code.
13. See problematic frame for where to report the bug.
    #
    Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release