Seconds to minutes after starting Minecraft, we'll get a Java exception. Now this should "never happen", as Java is a virtual machine. I've posted exceptions directly to Oracle as well. This behavior is new to Minecraft 1.9 and does not happen with older versions.

#

1. A fatal error has been detected by the Java Runtime Environment:
   #
2. EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x00007ffe8dde2177, pid=5296, tid=812
   #
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 [ig75icd64.dll+0x12177]
   #
7. Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
   #
8. If you would like to submit a bug report, please visit:
9. http://bugreport.sun.com/bugreport/crash.jsp
10. The crash happened outside the Java Virtual Machine in native code.
11. See problematic frame for where to report the bug.
    #

Other Threads:
0x0000000015e7b800 VMThread [stack: 0x0000000015f30000,0x0000000016030000] [id=9128]
0x000000001683b000 WatcherThread [stack: 0x0000000016d30000,0x0000000016e30000] [id=9980]

VM state:not at safepoint (normal execution)

VM Mutex/Monitor currently owned by a thread: None

Heap:
par new generation total 118016K, used 42619K [0x00000000c0000000, 0x00000000c8000000, 0x00000000c8000000)
eden space 104960K, 28% used [0x00000000c0000000, 0x00000000c1cdeff8, 0x00000000c6680000)
from space 13056K, 100% used [0x00000000c7340000, 0x00000000c8000000, 0x00000000c8000000)
to space 13056K, 0% used [0x00000000c6680000, 0x00000000c6680000, 0x00000000c7340000)
concurrent mark-sweep generation total 211344K, used 154123K [0x00000000c8000000, 0x00000000d4e64000, 0x0000000100000000)
Metaspace used 39086K, capacity 39371K, committed 39772K, reserved 1085440K
class space used 4675K, capacity 4744K, committed 4760K, reserved 1048576K

Card table byte_map: [0x00000000119c0000,0x0000000011bd0000] byte_map_base: 0x00000000113c0000

Marking Bits: (CMSBitMap*) 0x000000000215bc28
Bits: [0x00000000121e0000, 0x0000000012fe0000)

Mod Union Table: (CMSBitMap*) 0x000000000215bce8
Bits: [0x0000000000550000, 0x0000000000588000)

Polling page: 0x0000000000520000

CodeCache: size=245760Kb used=20272Kb max_used=20272Kb free=225487Kb
bounds [0x0000000002200000, 0x00000000035f0000, 0x0000000011200000]
total_blobs=6860 nmethods=6035 adapters=736
compilation: enabled

Compilation events (10 events):
Event: 60.335 Thread 0x0000000015f2c800 nmethod 7212 0x00000000035af210 code [0x00000000035af360, 0x00000000035af4d0]
Event: 60.336 Thread 0x0000000015f2c800 7218 3 aqk$1::b (8 bytes)
Event: 60.336 Thread 0x0000000015f2c800 nmethod 7218 0x00000000035aeed0 code [0x00000000035af020, 0x00000000035af170]
Event: 60.336 Thread 0x0000000015f2c800 7219 3 aqk::c (8 bytes)
Event: 60.337 Thread 0x0000000015f2c800 nmethod 7219 0x00000000035aea90 code [0x00000000035aec00, 0x00000000035aee08]
Event: 60.337 Thread 0x0000000015f2c800 7220 3 ahk::c (674 bytes)
Event: 60.342 Thread 0x0000000015f2c800 nmethod 7220 0x00000000035c8050 code [0x00000000035c87c0, 0x00000000035cd428]
Event: 60.342 Thread 0x0000000015f2c800 7221 3 ahk::h (45 bytes)
Event: 60.347 Thread 0x0000000015f2c800 nmethod 7221 0x00000000035add50 code [0x00000000035adf40, 0x00000000035ae558]
Event: 60.347 Thread 0x0000000015f2c800 7223 % 3 lp::j @ 620 (822 bytes)

GC Heap History (10 events):
Event: 55.564 GC heap before
{Heap before GC invocations=15 (full 7):
par new generation total 118016K, used 118016K [0x00000000c0000000, 0x00000000c8000000, 0x00000000c8000000)
eden space 104960K, 100% used [0x00000000c0000000, 0x00000000c6680000, 0x00000000c6680000)
from space 13056K, 100% used [0x00000000c7340000, 0x00000000c8000000, 0x00000000c8000000)
to space 13056K, 0% used [0x00000000c6680000, 0x00000000c6680000, 0x00000000c7340000)
concurrent mark-sweep generation total 104176K, used 64941K [0x00000000c8000000, 0x00000000ce5bc000, 0x0000000100000000)
Metaspace used 37402K, capacity 37609K, committed 37852K, reserved 1083392K
class space used 4523K, capacity 4573K, committed 4632K, reserved 1048576K
Event: 55.600 GC heap after
Heap after GC invocations=16 (full 7):
par new generation total 118016K, used 13056K [0x00000000c0000000, 0x00000000c8000000, 0x00000000c8000000)
eden space 104960K, 0% used [0x00000000c0000000, 0x00000000c0000000, 0x00000000c6680000)
from space 13056K, 100% used [0x00000000c6680000, 0x00000000c7340000, 0x00000000c7340000)
to space 13056K, 0% used [0x00000000c7340000, 0x00000000c7340000, 0x00000000c8000000)
concurrent mark-sweep generation total 104176K, used 86395K [0x00000000c8000000, 0x00000000ce5bc000, 0x0000000100000000)
Metaspace used 37402K, capacity 37609K, committed 37852K, reserved 1083392K
class space used 4523K, capacity 4573K, committed 4632K, reserved 1048576K
}
Event: 56.231 GC heap before
{Heap before GC invocations=16 (full 7):
par new generation total 118016K, used 37173K [0x00000000c0000000, 0x00000000c8000000, 0x00000000c8000000)
eden space 104960K, 22% used [0x00000000c0000000, 0x00000000c178d698, 0x00000000c6680000)
from space 13056K, 100% used [0x00000000c6680000, 0x00000000c7340000, 0x00000000c7340000)
to space 13056K, 0% used [0x00000000c7340000, 0x00000000c7340000, 0x00000000c8000000)
concurrent mark-sweep generation total 104176K, used 86395K [0x00000000c8000000, 0x00000000ce5bc000, 0x0000000100000000)
Metaspace used 37600K, capacity 37833K, committed 38108K, reserved 1083392K
class space used 4545K, capacity 4605K, committed 4632K, reserved 1048576K
Event: 56.476 GC heap after
Heap after GC invocations=17 (full 8):
par new generation total 118016K, used 2165K [0x00000000c0000000, 0x00000000c8000000, 0x00000000c8000000)
eden space 104960K, 2% used [0x00000000c0000000, 0x00000000c021d610, 0x00000000c6680000)
from space 13056K, 0% used [0x00000000c6680000, 0x00000000c6680000, 0x00000000c7340000)
to space 13056K, 0% used [0x00000000c7340000, 0x00000000c7340000, 0x00000000c8000000)
concurrent mark-sweep generation total 173628K, used 104175K [0x00000000c8000000, 0x00000000d298f000, 0x0000000100000000)
Metaspace used 37600K, capacity 37833K, committed 38108K, reserved 1083392K
class space used 4545K, capacity 4605K, committed 4632K, reserved 1048576K
}
Event: 56.732 GC heap before
{Heap before GC invocations=17 (full 8):
par new generation total 118016K, used 95056K [0x00000000c0000000, 0x00000000c8000000, 0x00000000c8000000)
eden space 104960K, 90% used [0x00000000c0000000, 0x00000000c5cd4198, 0x00000000c6680000)
from space 13056K, 0% used [0x00000000c6680000, 0x00000000c6680000, 0x00000000c7340000)
to space 13056K, 0% used [0x00000000c7340000, 0x00000000c7340000, 0x00000000c8000000)
concurrent mark-sweep generation total 173628K, used 104175K [0x00000000c8000000, 0x00000000d298f000, 0x0000000100000000)
Metaspace used 37802K, capacity 37993K, committed 38492K, reserved 1083392K
class space used 4576K, capacity 4637K, committed 4760K, reserved 1048576K
Event: 56.761 GC heap after
Heap after GC invocations=18 (full 8):
par new generation total 118016K, used 13056K [0x00000000c0000000, 0x00000000c8000000, 0x00000000c8000000)
eden space 104960K, 0% used [0x00000000c0000000, 0x00000000c0000000, 0x00000000c6680000)
from space 13056K, 100% used [0x00000000c7340000, 0x00000000c8000000, 0x00000000c8000000)
to space 13056K, 0% used [0x00000000c6680000, 0x00000000c6680000, 0x00000000c7340000)
concurrent mark-sweep generation total 173628K, used 104827K [0x00000000c8000000, 0x00000000d298f000, 0x0000000100000000)
Metaspace used 37802K, capacity 37993K, committed 38492K, reserved 1083392K
class space used 4576K, capacity 4637K, committed 4760K, reserved 1048576K
}
Event: 58.961 GC heap before
{Heap before GC invocations=18 (full 9):
par new generation total 118016K, used 118016K [0x00000000c0000000, 0x00000000c8000000, 0x00000000c8000000)
eden space 104960K, 100% used [0x00000000c0000000, 0x00000000c6680000, 0x00000000c6680000)
from space 13056K, 100% used [0x00000000c7340000, 0x00000000c8000000, 0x00000000c8000000)
to space 13056K, 0% used [0x00000000c6680000, 0x00000000c6680000, 0x00000000c7340000)
concurrent mark-sweep generation total 173628K, used 104827K [0x00000000c8000000, 0x00000000d298f000, 0x0000000100000000)
Metaspace used 38215K, capacity 38475K, committed 38748K, reserved 1083392K
class space used 4609K, capacity 4680K, committed 4760K, reserved 1048576K
Event: 59.017 GC heap after
Heap after GC invocations=19 (full 9):
par new generation total 118016K, used 13056K [0x00000000c0000000, 0x00000000c8000000, 0x00000000c8000000)
eden space 104960K, 0% used [0x00000000c0000000, 0x00000000c0000000, 0x00000000c6680000)
from space 13056K, 100% used [0x00000000c6680000, 0x00000000c7340000, 0x00000000c7340000)
to space 13056K, 0% used [0x00000000c7340000, 0x00000000c7340000, 0x00000000c8000000)
concurrent mark-sweep generation total 173628K, used 129007K [0x00000000c8000000, 0x00000000d298f000, 0x0000000100000000)
Metaspace used 38215K, capacity 38475K, committed 38748K, reserved 1083392K
class space used 4609K, capacity 4680K, committed 4760K, reserved 1048576K
}
Event: 60.010 GC heap before
{Heap before GC invocations=19 (full 9):
par new generation total 118016K, used 118016K [0x00000000c0000000, 0x00000000c8000000, 0x00000000c8000000)
eden space 104960K, 100% used [0x00000000c0000000, 0x00000000c6680000, 0x00000000c6680000)
from space 13056K, 100% used [0x00000000c6680000, 0x00000000c7340000, 0x00000000c7340000)
to space 13056K, 0% used [0x00000000c7340000, 0x00000000c7340000, 0x00000000c8000000)
concurrent mark-sweep generation total 211344K, used 126805K [0x00000000c8000000, 0x00000000d4e64000, 0x0000000100000000)
Metaspace used 38900K, capacity 39179K, committed 39516K, reserved 1083392K
class space used 4664K, capacity 4744K, committed 4760K, reserved 1048576K
Event: 60.056 GC heap after
Heap after GC invocations=20 (full 9):
par new generation total 118016K, used 13056K [0x00000000c0000000, 0x00000000c8000000, 0x00000000c8000000)
eden space 104960K, 0% used [0x00000000c0000000, 0x00000000c0000000, 0x00000000c6680000)
from space 13056K, 100% used [0x00000000c7340000, 0x00000000c8000000, 0x00000000c8000000)
to space 13056K, 0% used [0x00000000c6680000, 0x00000000c6680000, 0x00000000c7340000)
concurrent mark-sweep generation total 211344K, used 154123K [0x00000000c8000000, 0x00000000d4e64000, 0x0000000100000000)
Metaspace used 38900K, capacity 39179K, committed 39516K, reserved 1083392K
class space used 4664K, capacity 4744K, committed 4760K, reserved 1048576K
}

Deoptimization events (10 events):
Event: 60.272 Thread 0x0000000002103800 Uncommon trap: reason=class_check action=maybe_recompile pc=0x00000000034c103c method=ard$a.p()Z @ 5
Event: 60.272 Thread 0x0000000002103800 Uncommon trap: reason=class_check action=maybe_recompile pc=0x00000000034c103c method=ard$a.p()Z @ 5
Event: 60.272 Thread 0x0000000002103800 Uncommon trap: reason=class_check action=maybe_recompile pc=0x00000000034c103c method=ard$a.p()Z @ 5
Event: 60.275 Thread 0x0000000002103800 Uncommon trap: reason=null_assert action=make_not_entrant pc=0x00000000031f9dac method=bqc.b()V @ 11
Event: 60.289 Thread 0x0000000002103800 Uncommon trap: reason=class_check action=maybe_recompile pc=0x0000000003127370 method=cj.a(III)Lcj; @ 19
Event: 60.289 Thread 0x0000000002103800 Uncommon trap: reason=class_check action=maybe_recompile pc=0x0000000003127370 method=cj.a(III)Lcj; @ 19
Event: 60.290 Thread 0x0000000002103800 Uncommon trap: reason=class_check action=maybe_recompile pc=0x0000000003127370 method=cj.a(III)Lcj; @ 19
Event: 60.290 Thread 0x0000000002103800 Uncommon trap: reason=class_check action=maybe_recompile pc=0x0000000003127370 method=cj.a(III)Lcj; @ 19
Event: 60.325 Thread 0x00000000185f7000 Uncommon trap: reason=unreached action=reinterpret pc=0x00000000035b37b4 method=ayr.a(Lahx;III)Layl; @ 298
Event: 60.325 Thread 0x00000000185f7000 Uncommon trap: reason=unreached action=reinterpret pc=0x00000000035b37c8 method=ayr.a(Lahx;III)Layl; @ 382

Internal exceptions (10 events):
Event: 60.280 Thread 0x0000000002103800 Exception <a 'java/security/PrivilegedActionException'> (0x00000000c14199f8) thrown at [D:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u25\1677\hotspot\src\share\vm\prims\jvm.cpp, line 1312]
Event: 60.281 Thread 0x0000000002103800 Exception <a 'java/security/PrivilegedActionException'> (0x00000000c141ca38) thrown at [D:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u25\1677\hotspot\src\share\vm\prims\jvm.cpp, line 1312]
Event: 60.281 Thread 0x0000000002103800 Exception <a 'java/security/PrivilegedActionException'> (0x00000000c1422130) thrown at [D:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u25\1677\hotspot\src\share\vm\prims\jvm.cpp, line 1312]
Event: 60.283 Thread 0x0000000002103800 Exception <a 'java/security/PrivilegedActionException'> (0x00000000c1426d50) thrown at [D:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u25\1677\hotspot\src\share\vm\prims\jvm.cpp, line 1312]
Event: 60.287 Thread 0x0000000002103800 Exception <a 'java/security/PrivilegedActionException'> (0x00000000c142c768) thrown at [D:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u25\1677\hotspot\src\share\vm\prims\jvm.cpp, line 1312]
Event: 60.288 Thread 0x0000000002103800 Exception <a 'java/security/PrivilegedActionException'> (0x00000000c14300b0) thrown at [D:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u25\1677\hotspot\src\share\vm\prims\jvm.cpp, line 1312]
Event: 60.289 Thread 0x0000000002103800 Exception <a 'java/security/PrivilegedActionException'> (0x00000000c1432cb0) thrown at [D:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u25\1677\hotspot\src\share\vm\prims\jvm.cpp, line 1312]
Event: 60.289 Thread 0x0000000002103800 Exception <a 'java/security/PrivilegedActionException'> (0x00000000c1435b48) thrown at [D:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u25\1677\hotspot\src\share\vm\prims\jvm.cpp, line 1312]
Event: 60.289 Thread 0x0000000002103800 Exception <a 'java/security/PrivilegedActionException'> (0x00000000c14389e0) thrown at [D:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u25\1677\hotspot\src\share\vm\prims\jvm.cpp, line 1312]
Event: 60.324 Thread 0x0000000002103800 Exception <a 'java/security/PrivilegedActionException'> (0x00000000c1484998) thrown at [D:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u25\1677\hotspot\src\share\vm\prims\jvm.cpp, line 1312]

Events (10 events):
Event: 60.290 Thread 0x0000000002103800 DEOPT PACKING pc=0x0000000003127370 sp=0x00000000008ae0a0
Event: 60.290 Thread 0x0000000002103800 DEOPT UNPACKING pc=0x000000000224556a sp=0x00000000008ae058 mode 2
Event: 60.324 loading class ali$1
Event: 60.324 loading class ali$1 done
Event: 60.325 Thread 0x00000000185f7000 Uncommon trap: trap_request=0xffffffad fr.pc=0x00000000035b37b4
Event: 60.325 Thread 0x00000000185f7000 DEOPT PACKING pc=0x00000000035b37b4 sp=0x000000006d3bda70
Event: 60.325 Thread 0x00000000185f7000 DEOPT UNPACKING pc=0x000000000224556a sp=0x000000006d3bda10 mode 2
Event: 60.325 Thread 0x00000000185f7000 Uncommon trap: trap_request=0xffffffad fr.pc=0x00000000035b37c8
Event: 60.325 Thread 0x00000000185f7000 DEOPT PACKING pc=0x00000000035b37c8 sp=0x000000006d3bdb00
Event: 60.325 Thread 0x00000000185f7000 DEOPT UNPACKING pc=0x000000000224556a sp=0x000000006d3bdaa0 mode 2

--------------- S Y S T E M ---------------

OS: Windows 8.1 , 64 bit Build 9600

CPU:total 4 (2 cores per cpu, 2 threads per core) family 6 model 69 stepping 1, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, avx, avx2, aes, clmul, erms, lzcnt, ht, tsc, tscinvbit, bmi1, bmi2

Memory: 4k page, physical 4097096k(495568k free), swap 11856948k(5525524k free)

vm_info: Java HotSpot(TM) 64-Bit Server VM (25.25-b02) for windows-amd64 JRE (1.8.0_25-b18), built on Oct 7 2014 14:25:37 by "java_re" with MS VC++ 10.0 (VS2010)

time: Sun May 08 10:48:54 2016
elapsed time: 60 seconds (0d 0h 1m 0s)

Completely ignored arguments: [--nativeLauncherVersion, 301]
[10:47:55] [Client thread/INFO]: Setting user: Athene_noctuna
[10:47:57] [Client thread/INFO]: LWJGL Version: 2.9.4
[10:47:57] [Client thread/INFO]: Reloading ResourceManager: Default
[10:48:00] [Sound Library Loader/INFO]: Starting up SoundSystem...
[10:48:00] [Thread-5/INFO]: Initializing LWJGL OpenAL
[10:48:00] [Thread-5/INFO]: (The LWJGL binding of OpenAL. For more information, see http://www.lwjgl.org)
[10:48:01] [Thread-5/INFO]: OpenAL initialized.
[10:48:01] [Sound Library Loader/INFO]: Sound engine started
[10:48:02] [Client thread/INFO]: Created: 1024x512 textures-atlas
[10:48:44] [Server thread/INFO]: Starting integrated minecraft server version 1.9.2
[10:48:44] [Server thread/INFO]: Generating keypair
java.lang.NullPointerException
at vp.a(SourceFile:412)
at vr.a(SourceFile:215)
at azp.a(SourceFile:52)
at lp.b(SourceFile:142)
at byl.a(SourceFile:98)
at byl.j(SourceFile:130)
at net.minecraft.server.MinecraftServer.run(SourceFile:427)
at java.lang.Thread.run(Thread.java:745)
[10:48:45] [Server thread/INFO]: Preparing start region for level 0
[10:48:46] [Server thread/INFO]: Preparing spawn area: 0%
[10:48:47] [Server thread/INFO]: Preparing spawn area: 39%
[10:48:48] [Server thread/INFO]: Preparing spawn area: 62%
[10:48:49] [Server thread/INFO]: Changing view distance to 12, from 10
[10:48:49] [Server thread/INFO]: Athene_noctuna[local:E:561df1fd] logged in with entity id 237 at (15.261415618029396, 74.54984169699968, 673.3066994576549)
[10:48:49] [Server thread/INFO]: Athene_noctuna joined the game
[10:48:52] [Server thread/WARN]: Keeping entity Villager that already exists with UUID b299f1d8-1d45-4b4c-9784-783f4a8a9dce
[10:48:52] [Server thread/WARN]: Keeping entity Villager that already exists with UUID 26631cff-7822-4ef5-847c-1ee3210249ef
[10:48:52] [Server thread/WARN]: Keeping entity Villager that already exists with UUID 43672771-7a9c-4077-97ba-81a74a137ca6
[10:48:53] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 4012ms behind, skipping 80 tick(s)
#

1. A fatal error has been detected by the Java Runtime Environment:
   #
2. EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x00007ffe8dde2177, pid=5296, tid=812
   AL lib: (EE) alc_cleanup: 1 device not closed