it say this when it crashes i have already been told to update the graphic drivers which i have done please fix

Completely ignored arguments: [--nativeLauncherVersion, 301]
[20:46:22] [Client thread/INFO]: Setting user: xpsgabe
[20:46:22] [Client thread/INFO]: (Session ID is <censored>)
[20:46:23] [Client thread/INFO]: LWJGL Version: 2.9.4
[20:46:24] [Client thread/INFO]: Reloading ResourceManager: Default
[20:46:40] [Sound Library Loader/INFO]: Starting up SoundSystem...
[20:46:40] [Thread-5/INFO]: Initializing LWJGL OpenAL
[20:46:40] [Thread-5/INFO]: (The LWJGL binding of OpenAL. For more information, see http://www.lwjgl.org)
AL lib: (EE) MMDevApiOpenPlayback: Device init failed: 0x80004005
AL lib: (EE) MMDevApiOpenPlayback: Device init failed: 0x80004005
[20:46:40] [Thread-5/ERROR]: Error in class 'LibraryLWJGLOpenAL'
[20:46:40] [Thread-5/ERROR]: Unable to initialize OpenAL. Probable cause: OpenAL not supported.
[20:46:40] [Thread-5/WARN]: ERROR MESSAGE:
[20:46:40] [Thread-5/INFO]: Could not locate OpenAL library.
[20:46:40] [Thread-5/WARN]: STACK TRACE:
[20:46:40] [Thread-5/INFO]: org.lwjgl.openal.AL.create(AL.java:156)
[20:46:40] [Thread-5/INFO]: org.lwjgl.openal.AL.create(AL.java:102)
[20:46:40] [Thread-5/INFO]: org.lwjgl.openal.AL.create(AL.java:206)
[20:46:40] [Thread-5/INFO]: paulscode.sound.libraries.LibraryLWJGLOpenAL.init(LibraryLWJGLOpenAL.java:164)
[20:46:40] [Thread-5/INFO]: paulscode.sound.SoundSystem.CommandNewLibrary(SoundSystem.java:1576)
[20:46:40] [Thread-5/INFO]: paulscode.sound.SoundSystem.CommandQueue(SoundSystem.java:2572)
[20:46:40] [Thread-5/INFO]: paulscode.sound.CommandThread.run(CommandThread.java:121)
[20:46:40] [Sound Library Loader/WARN]: ERROR MESSAGE:
[20:46:40] [Sound Library Loader/INFO]: Could not locate OpenAL library.
[20:46:40] [Sound Library Loader/INFO]: Starting up SoundSystem...
[20:46:41] [Thread-7/INFO]: Switching to No Sound
[20:46:41] [Thread-7/INFO]: (Silent Mode)
[20:46:41] [Sound Library Loader/INFO]: Sound engine started
[20:46:42] [Client thread/INFO]: Created: 1024x512 textures-atlas
[20:46:49] [Server thread/INFO]: Starting integrated minecraft server version 1.9
[20:46:49] [Server thread/INFO]: Generating keypair
java.lang.NullPointerException
at vp.a(SourceFile:412)
at vr.a(SourceFile:215)
at azs.a(SourceFile:52)
at lp.b(SourceFile:142)
at byn.a(SourceFile:98)
at byn.j(SourceFile:130)
at net.minecraft.server.MinecraftServer.run(SourceFile:427)
at java.lang.Thread.run(Thread.java:745)
[20:46:49] [Server thread/INFO]: Preparing start region for level 0
[20:46:50] [Server thread/INFO]: Preparing spawn area: 6%
[20:46:51] [Server thread/INFO]: Preparing spawn area: 75%
[20:46:51] [Server thread/WARN]: Keeping entity Pig that already exists with UUID 5dc81abd-8f46-49ee-a034-bd75eb086874
[20:46:51] [Server thread/WARN]: Keeping entity Chicken that already exists with UUID b3497ee6-fe6a-4c03-8796-ea1a6f739c4c
[20:46:52] [Server thread/INFO]: Changing view distance to 12, from 10
[20:46:52] [Server thread/INFO]: xpsgabe[local:E:08ac872c] logged in with entity id 520 at (-97.19133231600395, 71.0625, 167.64864056400586)
[20:46:52] [Server thread/INFO]: xpsgabe joined the game
#

1. A fatal error has been detected by the Java Runtime Environment:
   #
2. EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x00007ff940116b37, pid=11852, tid=12244
   #
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 [ig8icd64.dll+0x16b37]
   #
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\rayya_000\AppData\Roaming\.minecraft\hs_err_pid11852.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