Also you should really hide your name from the dump, a quick google search revealed everything there is to know about you just from your name so a heads up on that one

These are the parameters I use

-Xmx4096M -Xms4096M -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M

I changed the parameters and it didnt work, so i reinstalled minecraft and java and its still doing the same thing.

Heres the new log

Completely ignored arguments: [--nativeLauncherVersion, 307]
[19:45:56] [Client thread/INFO]: Setting user: mrribs123
[19:45:58] [Client thread/INFO]: LWJGL Version: 2.9.4
[19:45:58] [Client thread/INFO]: Reloading ResourceManager: Default
[19:45:59] [Sound Library Loader/INFO]: Starting up SoundSystem...
[19:46:00] [Thread-5/INFO]: Initializing LWJGL OpenAL
[19:46:00] [Thread-5/INFO]: (The LWJGL binding of OpenAL. For more information, see http://www.lwjgl.org)
[19:46:00] [Thread-5/INFO]: OpenAL initialized.
[19:46:00] [Sound Library Loader/INFO]: Sound engine started
[19:46:02] [Client thread/INFO]: Created: 1024x512 textures-atlas
[19:46:18] [Client thread/INFO]: Connecting to mc.hypixel.net, 25565
[19:46:21] [Client thread/INFO]: [CHAT]
[19:46:21] [Client thread/INFO]: [CHAT]
[19:46:21] [Client thread/WARN]: Received unknown passenger for bno['30cb9v8lsn'/132, l='MpServer', x=-2530.50, y=52.00, z=720.50]
[19:46:21] [Client thread/WARN]: Received unknown passenger for bno['9w3lnf44gw'/136, l='MpServer', x=-2530.50, y=52.00, z=768.50]
[19:46:22] [Client thread/INFO]: [CHAT] You have 1 unclaimed leveling reward!
[19:46:22] [Client thread/INFO]: [CHAT] §eClick here to view it!
[19:46:27] [Client thread/WARN]: Received unknown passenger for bno['30cb9v8lsn'/132, l='MpServer', x=-2530.50, y=52.00, z=720.50]
#
# A fatal error has been detected by the Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x000000001af5a9b5, pid=21496, tid=17860
#
# JRE version: Java(TM) SE Runtime Environment (8.0_25-b18) (build 1.8.0_25-b18)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.25-b02 mixed mode windows-amd64 compressed oops)
# Problematic frame:
# C [ig75icd64.dll+0x6a9b5]
#
# 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\_________\AppData\Roaming\.minecraft\hs_err_pid21496.log
Compiled method (c1) 33392 6884 3 bwn::a (11 bytes)
total in heap [0x0000000003933710,0x0000000003934750] = 4160
relocation [0x0000000003933830,0x0000000003933910] = 224
main code [0x0000000003933920,0x00000000039340e0] = 1984
stub code [0x00000000039340e0,0x00000000039341d8] = 248
oops [0x00000000039341d8,0x00000000039341e0] = 8
metadata [0x00000000039341e0,0x0000000003934220] = 64
scopes data [0x0000000003934220,0x00000000039345d8] = 952
scopes pcs [0x00000000039345d8,0x0000000003934728] = 336
dependencies [0x0000000003934728,0x0000000003934730] = 8
nul chk table [0x0000000003934730,0x0000000003934750] = 32
#
# If you would like to submit a bug report, please visit:
# http://bugreport.sun.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
Picked up _JAVA_OPTIONS: -Xmx256M
Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release

mrribs123My minecraft crashes when ever my i'm on my friends server. It doesn't crash right away. it crashes when someone opens a door or gets damaged. Server is porforwared

Heres the crash log

Completely ignored arguments: [--nativeLauncherVersion, 307]
[11:29] [Client thread/INFO]: Setting user: mrribs123
[11:29] [Client thread/INFO]: LWJGL Version: 2.9.4
[11:29] [Client thread/INFO]: Reloading ResourceManager: Default, Blocksmith+Hybrid+v17d.zip
[11:29] [Sound Library Loader/INFO]: Starting up SoundSystem...
[11:29] [Thread-5/INFO]: Initializing LWJGL OpenAL
[11:29] [Thread-5/INFO]: (The LWJGL binding of OpenAL. For more information, see http://www.lwjgl.org)
[11:29] [Thread-5/INFO]: OpenAL initialized.
[11:29] [Sound Library Loader/INFO]: Sound engine started
[11:29] [Client thread/INFO]: Created: 2048x1024 textures-atlas
[11:29] [Client thread/INFO]: Connecting to 68.145.233.38, 25565
[11:29] [Client thread/INFO]: [CHAT] mrribs123 joined the game
[11:29] [Client thread/INFO]: [CHAT] [Jereplaysgames: Set game difficulty to Easy]
#
# A fatal error has been detected by the Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x000000001ad7a9b5, pid=6296, tid=1304
#
# JRE version: Java(TM) SE Runtime Environment (8.0_25-b18) (build 1.8.0_25-b18)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.25-b02 mixed mode windows-amd64 compressed oops)
# Problematic frame:
# C [ig75icd64.dll+0x6a9b5]
#
# 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\-snip-\AppData\Roaming\.minecraft\hs_err_pid6296.log
#
# If you would like to submit a bug report, please visit:
# http://bugreport.sun.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
Picked up _JAVA_OPTIONS: -Xmx256M
Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release

Mabye the big text has somthing to do with it? I think you messed with the game startup parameters and set it to only run Minecraft to run on 256 MB I highly recommend at least 1 GB (1024 MB)