i am trying to play minecraft and when i do it opens and then closes and when it closes i get this

[17:05:48] [Client thread/INFO]: Setting user: BlackOpsTV1
[17:05:48] [Client thread/INFO]: (Session ID is token:3f4e0fb145d7419f8d7bd0a1d8e5806f:4185a1dd7b3848639130c8a1ab2f2749)
[17:05:51] [Client thread/INFO]: LWJGL Version: 2.9.1
[17:05:53] [Client thread/INFO]: Reloading ResourceManager: Default
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1. A fatal error has been detected by the Java Runtime Environment:
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2. EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x000000001a87f8c5, pid=3756, tid=6552
   #
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 [ig7icd64.dll+0x46f8c5]
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7. Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
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8. An error report file with more information is saved as:
9. C:\Users\Jovani0118\AppData\Roaming\.minecraft\hs_err_pid3756.log
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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

help me