Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8238246

OpenJDK 11.0.6 crashes immediately on CPUs without AVX

    Details

    • Subcomponent:
    • CPU:
      x86_64
    • OS:
      windows_10

      Description

      ADDITIONAL SYSTEM INFORMATION :
      Win 10 1903 x64 Enterprise
      Hyper-V VM with CPU in compatibility mode: Set-VMProcessor -CompatibilityForMigrationEnabled $true
      OpenJDK 11.0.6 GA - https://github.com/AdoptOpenJDK/openjdk11-upstream-binaries/releases/download/jdk-11.0.6%2B10/OpenJDK11U-jdk_x64_windows_11.0.6_10.zip

      A DESCRIPTION OF THE PROBLEM :
      A regression was introduced between OpenJDK 11.0.6 EA3 and 11.0.6 EA4 that causes the JRE to crash immediately with EXCEPTION_ILLEGAL_INSTRUCTION on CPUs without AVX. The disassembly indicates that a vmovdqu is being used.

      Such CPUs are somewhat rare on actual hardware, but the virtual CPUs presented by VMs sometimes mask out features like AVX to facilitate live migration across different hypervisor hardware. The virtual CPU presented by Hyper-V with the CompatibilityForMigrationEnabled flag set is one such CPU.

      ERROR MESSAGES/STACK TRACES THAT OCCUR :
      #
      # A fatal error has been detected by the Java Runtime Environment:
      #
      # EXCEPTION_ILLEGAL_INSTRUCTION (0xc000001d) at pc=0x000002451a2b0c06, pid=10140, tid=7840
      #
      # JRE version: (11.0.6+10) (build )
      # Java VM: OpenJDK 64-Bit Server VM (11.0.6+10, mixed mode, tiered, compressed oops, g1 gc, windows-amd64)
      # Problematic frame:
      # v ~StubRoutines::call_stub
      #
      # No core dump will be written. Minidumps are not enabled by default on client versions of Windows
      #
      # If you would like to submit a bug report, please visit:
      # http://bugreport.java.com/bugreport/crash.jsp
      #

      --------------- S U M M A R Y ------------

      Command Line:

      Host: Intel(R) Xeon(R) Gold 6136 CPU @ 3.00GHz, 4 cores, 4G, Windows 10 , 64 bit Build 18362 (10.0.18362.329)
      Time: Thu Jan 23 17:22:43 2020 Eastern Standard Time elapsed time: 0 seconds (0d 0h 0m 0s)

      --------------- T H R E A D ---------------

      Current thread (0x0000024511ce7800): JavaThread "Unknown thread" [_thread_in_Java, id=7840, stack(0x0000005f53200000,0x0000005f53300000)]

      Stack: [0x0000005f53200000,0x0000005f53300000], sp=0x0000005f532fee38, free space=1019k
      Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
      C 0x000002451a2b0c06


      siginfo: EXCEPTION_ILLEGAL_INSTRUCTION (0xc000001d)


      Register to memory mapping:

      RIP=0x000002451a2b0c06 is at begin+47 in a stub
      StubRoutines::call_stub [0x000002451a2b0bd7, 0x000002451a2b0d41[ (362 bytes)
      RAX=0x000002451a2bda20 is at code_begin+0 in an Interpreter codelet
      method entry point (kind = zerolocals) [0x000002451a2bda20, 0x000002451a2bdf00] 1248 bytes
      RBX=0x0000005f532f8020 is pointing into the stack for thread: 0x0000024511ce7800
      RCX=0x0000005f532ff070 is pointing into the stack for thread: 0x0000024511ce7800
      RDX=0x0000005f532ff260 is pointing into the stack for thread: 0x0000024511ce7800
      RSP=0x0000005f532fee38 is pointing into the stack for thread: 0x0000024511ce7800
      RBP=0x0000005f532ff010 is pointing into the stack for thread: 0x0000024511ce7800
      RSI=0x0000005f532ff330 is pointing into the stack for thread: 0x0000024511ce7800
      RDI=0x0 is NULL
      R8 =0x000000000000000a is an unknown value
      R9 ={method} {0x000002452e720f40} '<clinit>' '()V' in 'java/lang/Object'
      R10=0x000000000000001b is an unknown value
      R11=0x0000005f532fefc8 is pointing into the stack for thread: 0x0000024511ce7800
      R12=0x0 is NULL
      R13=0x0000005f532ff248 is pointing into the stack for thread: 0x0000024511ce7800
      R14=0x0000024511ce7800 is a thread
      R15=0x0 is NULL


      Registers:
      RAX=0x000002451a2bda20, RBX=0x0000005f532f8020, RCX=0x0000005f532ff070, RDX=0x0000005f532ff260
      RSP=0x0000005f532fee38, RBP=0x0000005f532ff010, RSI=0x0000005f532ff330, RDI=0x0000000000000000
      R8 =0x000000000000000a, R9 =0x000002452e720f38, R10=0x000000000000001b, R11=0x0000005f532fefc8
      R12=0x0000000000000000, R13=0x0000005f532ff248, R14=0x0000024511ce7800, R15=0x0000000000000000
      RIP=0x000002451a2b0c06, EFLAGS=0x0000000000010212

      Top of Stack: (sp=0x0000005f532fee38)
      0x0000005f532fee38: 000002451a2dab00 00007ffe00004000
      0x0000005f532fee48: 0000005f532fee58 0000024511ce7800
      0x0000005f532fee58: 00007ffe447443f8 0000000000000000
      0x0000005f532fee68: 0000020100000013 0000000000000000
      0x0000005f532fee78: 0000000000000007 0000000000000000
      0x0000005f532fee88: 0000005f532ff248 0000005f532fef40
      0x0000005f532fee98: 00007ffe83192596 0000000000000003
      0x0000005f532feea8: 0000000000000138 0000000000000138
      0x0000005f532feeb8: 0000000000000000 0000005f532fef40
      0x0000005f532feec8: 00007ffe445bd72a 0000000000000138
      0x0000005f532feed8: 00007ffe4426ae52 000002452ef50cd0
      0x0000005f532feee8: 00007ffe00000000 0000024500000000
      0x0000005f532feef8: 0000608f64136447 0000005f532ff258
      0x0000005f532fef08: 00007ffe440492f8 0000000000000007
      0x0000005f532fef18: 0000005f532ff101 0000005f532ff070
      0x0000005f532fef28: 0000000000000138 0000024511ce4240

      Instructions: (pc=0x000002451a2b0c06)
      0x000002451a2b0b06: 00 00 01 00 00 00 00 00 00 00 98 b6 7f 44 fe 7f
      0x000002451a2b0b16: 00 00 00 00 00 00 a0 75 00 00 68 00 00 00 ff ff
      0x000002451a2b0b26: ff ff a0 75 00 00 00 00 00 00 80 0b 2b 1a 45 02
      0x000002451a2b0b36: 00 00 b0 80 2b 1a 45 02 00 00 80 0b 2b 1a 45 02
      0x000002451a2b0b46: 00 00 b0 80 2b 1a 45 02 00 00 78 0b 2b 1a 45 02
      0x000002451a2b0b56: 00 00 78 0b 2b 1a 45 02 00 00 00 00 00 00 00 00
      0x000002451a2b0b66: 00 00 00 00 00 00 00 00 00 00 58 12 87 44 fe 7f
      0x000002451a2b0b76: 00 00 00 00 00 00 00 00 00 00 48 8b 0c 24 48 8b
      0x000002451a2b0b86: d1 49 8b cf 48 83 ec 20 f7 c4 0f 00 00 00 0f 84
      0x000002451a2b0b96: 1a 00 00 00 48 83 ec 08 49 ba 60 92 63 44 fe 7f
      0x000002451a2b0ba6: 00 00 41 ff d2 48 83 c4 08 e9 0d 00 00 00 49 ba
      0x000002451a2b0bb6: 60 92 63 44 fe 7f 00 00 41 ff d2 48 83 c4 20 48
      0x000002451a2b0bc6: 8b d8 5a 49 8b 47 08 49 c7 47 08 00 00 00 00 ff
      0x000002451a2b0bd6: e3 55 48 8b ec 48 81 ec d8 01 00 00 4c 89 4d 28
      0x000002451a2b0be6: 44 89 45 20 48 89 55 18 48 89 4d 10 48 89 5d f8
      0x000002451a2b0bf6: 4c 89 65 e0 4c 89 6d d8 4c 89 75 d0 4c 89 7d c8
      0x000002451a2b0c06: c5 fa 7f 75 b8 c5 fa 7f 7d a8 c5 7a 7f 45 98 c5
      0x000002451a2b0c16: 7a 7f 4d 88 c5 7a 7f 95 78 ff ff ff c5 7a 7f 9d
      0x000002451a2b0c26: 68 ff ff ff c5 7a 7f a5 58 ff ff ff c5 7a 7f ad
      0x000002451a2b0c36: 48 ff ff ff c5 7a 7f b5 38 ff ff ff c5 7a 7f bd
      0x000002451a2b0c46: 28 ff ff ff 48 89 75 f0 48 89 7d e8 4c 8b 7d 48
      0x000002451a2b0c56: 49 ba 50 82 a2 44 fe 7f 00 00 4d 8b 22 44 8b 4d
      0x000002451a2b0c66: 40 45 85 c9 0f 84 13 00 00 00 4c 8b 45 38 41 8b
      0x000002451a2b0c76: d1 49 8b 00 49 83 c0 08 ff ca 50 75 f4 48 8b 5d
      0x000002451a2b0c86: 28 48 8b 55 30 4c 8b ec ff d2 48 8b 4d 18 8b 55
      0x000002451a2b0c96: 20 83 fa 0c 0f 84 8d 00 00 00 83 fa 0b 0f 84 84
      0x000002451a2b0ca6: 00 00 00 83 fa 06 0f 84 80 00 00 00 83 fa 07 0f
      0x000002451a2b0cb6: 84 7d 00 00 00 89 01 48 8d a5 28 fe ff ff c5 fa
      0x000002451a2b0cc6: 6f 75 b8 c5 fa 6f 7d a8 c5 7a 6f 45 98 c5 7a 6f
      0x000002451a2b0cd6: 4d 88 c5 7a 6f 95 78 ff ff ff c5 7a 6f 9d 68 ff
      0x000002451a2b0ce6: ff ff c5 7a 6f a5 58 ff ff ff c5 7a 6f ad 48 ff
      0x000002451a2b0cf6: ff ff c5 7a 6f b5 38 ff ff ff c5 7a 6f bd 28 ff


      Stack slot to memory mapping:
      stack at sp + 0 slots: 0x000002451a2dab00 is at code_begin+0 in
      [CodeBlob (0x000002451a2daa90)]
      Framesize: 0
      BufferBlob (0x000002451a2daa90) used for adapters
      stack at sp + 1 slots: 0x00007ffe00004000 is an unknown value
      stack at sp + 2 slots: 0x0000005f532fee58 is pointing into the stack for thread: 0x0000024511ce7800
      stack at sp + 3 slots: 0x0000024511ce7800 is a thread
      stack at sp + 4 slots: 0x00007ffe447443f8 jvm.dll
      stack at sp + 5 slots: 0x0 is NULL
      stack at sp + 6 slots: 0x0000020100000013 is an unknown value
      stack at sp + 7 slots: 0x0 is NULL

      StubRoutines::call_stub [0x000002451a2b0bd7, 0x000002451a2b0d41[ (362 bytes)Argument 0 is unknown.RIP: 0x2451a2b0bd7 Code size: 0x0000016a
      [Disassembling for mach='amd64']
        0x000002451a2b0bd7: push rbp
        0x000002451a2b0bd8: mov rbp,rsp
        0x000002451a2b0bdb: sub rsp,1d8h
        0x000002451a2b0be2: mov qword ptr [rbp+28h],r9
        0x000002451a2b0be6: mov dword ptr [rbp+20h],r8d
        0x000002451a2b0bea: mov qword ptr [rbp+18h],rdx
        0x000002451a2b0bee: mov qword ptr [rbp+10h],rcx
        0x000002451a2b0bf2: mov qword ptr [rbp+0fffffffffffffff8h],rbx
        0x000002451a2b0bf6: mov qword ptr [rbp+0ffffffffffffffe0h],r12
        0x000002451a2b0bfa: mov qword ptr [rbp+0ffffffffffffffd8h],r13
        0x000002451a2b0bfe: mov qword ptr [rbp+0ffffffffffffffd0h],r14
        0x000002451a2b0c02: mov qword ptr [rbp+0ffffffffffffffc8h],r15
        0x000002451a2b0c06: vmovdqu xmmword ptr [rbp+0ffffffffffffffb8h],xmm6
        0x000002451a2b0c0b: vmovdqu xmmword ptr [rbp+0ffffffffffffffa8h],xmm7
        0x000002451a2b0c10: vmovdqu xmmword ptr [rbp+0ffffffffffffff98h],xmm8
        0x000002451a2b0c15: vmovdqu xmmword ptr [rbp+0ffffffffffffff88h],xmm9
        0x000002451a2b0c1a: vmovdqu xmmword ptr [rbp+0ffffffffffffff78h],xmm10
        0x000002451a2b0c22: vmovdqu xmmword ptr [rbp+0ffffffffffffff68h],xmm11
        0x000002451a2b0c2a: vmovdqu xmmword ptr [rbp+0ffffffffffffff58h],xmm12
        0x000002451a2b0c32: vmovdqu xmmword ptr [rbp+0ffffffffffffff48h],xmm13
        0x000002451a2b0c3a: vmovdqu xmmword ptr [rbp+0ffffffffffffff38h],xmm14
        0x000002451a2b0c42: vmovdqu xmmword ptr [rbp+0ffffffffffffff28h],xmm15
        0x000002451a2b0c4a: mov qword ptr [rbp+0fffffffffffffff0h],rsi
        0x000002451a2b0c4e: mov qword ptr [rbp+0ffffffffffffffe8h],rdi
        0x000002451a2b0c52: mov r15,qword ptr [rbp+48h]
        0x000002451a2b0c56: mov r10,7ffe44a28250h
        0x000002451a2b0c60: mov r12,qword ptr [r10]
        0x000002451a2b0c63: mov r9d,dword ptr [rbp+40h]
        0x000002451a2b0c67: test r9d,r9d
        0x000002451a2b0c6a: je 2451a2b0c83h
        0x000002451a2b0c70: mov r8,qword ptr [rbp+38h]
        0x000002451a2b0c74: mov edx,r9d
        0x000002451a2b0c77: mov rax,qword ptr [r8]
        0x000002451a2b0c7a: add r8,8h
        0x000002451a2b0c7e: dec edx
        0x000002451a2b0c80: push rax
        0x000002451a2b0c81: jne 2451a2b0c77h
        0x000002451a2b0c83: mov rbx,qword ptr [rbp+28h]
        0x000002451a2b0c87: mov rdx,qword ptr [rbp+30h]
        0x000002451a2b0c8b: mov r13,rsp
        0x000002451a2b0c8e: call indirect rdx
        0x000002451a2b0c90: mov rcx,qword ptr [rbp+18h]
        0x000002451a2b0c94: mov edx,dword ptr [rbp+20h]
        0x000002451a2b0c97: cmp edx,0ch
        0x000002451a2b0c9a: je 2451a2b0d2dh
        0x000002451a2b0ca0: cmp edx,0bh
        0x000002451a2b0ca3: je 2451a2b0d2dh
        0x000002451a2b0ca9: cmp edx,6h
        0x000002451a2b0cac: je 2451a2b0d32h
        0x000002451a2b0cb2: cmp edx,7h
        0x000002451a2b0cb5: je 2451a2b0d38h
        0x000002451a2b0cbb: mov dword ptr [rcx],eax
        0x000002451a2b0cbd: lea rsp,[rbp+0fffffffffffffe28h]
        0x000002451a2b0cc4: vmovdqu xmm6,xmmword ptr [rbp+0ffffffffffffffb8h]
        0x000002451a2b0cc9: vmovdqu xmm7,xmmword ptr [rbp+0ffffffffffffffa8h]
        0x000002451a2b0cce: vmovdqu xmm8,xmmword ptr [rbp+0ffffffffffffff98h]
        0x000002451a2b0cd3: vmovdqu xmm9,xmmword ptr [rbp+0ffffffffffffff88h]
        0x000002451a2b0cd8: vmovdqu xmm10,xmmword ptr [rbp+0ffffffffffffff78h]
        0x000002451a2b0ce0: vmovdqu xmm11,xmmword ptr [rbp+0ffffffffffffff68h]
        0x000002451a2b0ce8: vmovdqu xmm12,xmmword ptr [rbp+0ffffffffffffff58h]
        0x000002451a2b0cf0: vmovdqu xmm13,xmmword ptr [rbp+0ffffffffffffff48h]
        0x000002451a2b0cf8: vmovdqu xmm14,xmmword ptr [rbp+0ffffffffffffff38h]
        0x000002451a2b0d00: vmovdqu xmm15,xmmword ptr [rbp+0ffffffffffffff28h]
        0x000002451a2b0d08: mov r15,qword ptr [rbp+0ffffffffffffffc8h]
        0x000002451a2b0d0c: mov r14,qword ptr [rbp+0ffffffffffffffd0h]
        0x000002451a2b0d10: mov r13,qword ptr [rbp+0ffffffffffffffd8h]
        0x000002451a2b0d14: mov r12,qword ptr [rbp+0ffffffffffffffe0h]
        0x000002451a2b0d18: mov rbx,qword ptr [rbp+0fffffffffffffff8h]
        0x000002451a2b0d1c: mov rdi,qword ptr [rbp+0ffffffffffffffe8h]
        0x000002451a2b0d20: mov rsi,qword ptr [rbp+0fffffffffffffff0h]
        0x000002451a2b0d24: add rsp,1d8h
        0x000002451a2b0d2b: pop rbp
        0x000002451a2b0d2c: ret
        0x000002451a2b0d2d: mov qword ptr [rcx],rax
        0x000002451a2b0d30: jmp 2451a2b0cbdh
        0x000002451a2b0d32: vmovss dword ptr [rcx],xmm0
        0x000002451a2b0d36: jmp 2451a2b0cbdh
        0x000002451a2b0d38: vmovsd qword ptr [rcx],xmm0
        0x000002451a2b0d3c: jmp 2451a2b0cbdh

      --------------- P R O C E S S ---------------

      Threads class SMR info:
      _java_thread_list=0x000002452e4eee60, length=1, elements={
      0x0000024511ce7800
      }

      Java Threads: ( => current thread )
      =>0x0000024511ce7800 JavaThread "Unknown thread" [_thread_in_Java, id=7840, stack(0x0000005f53200000,0x0000005f53300000)]

      Other Threads:
        0x000002452e4f0800 VMThread "VM Thread" [stack: 0x0000005f53800000,0x0000005f53900000] [id=8784]
        0x0000024511cfe800 GCTaskThread "GC Thread#0" [stack: 0x0000005f53300000,0x0000005f53400000] [id=10024]
        0x0000024511d26000 ConcurrentGCThread "G1 Main Marker" [stack: 0x0000005f53400000,0x0000005f53500000] [id=11292]
        0x0000024511d27800 ConcurrentGCThread "G1 Conc#0" [stack: 0x0000005f53500000,0x0000005f53600000] [id=1916]
        0x000002452e355000 ConcurrentGCThread "G1 Refine#0" [stack: 0x0000005f53600000,0x0000005f53700000] [id=2372]
        0x000002452e357000 ConcurrentGCThread "G1 Young RemSet Sampling" [stack: 0x0000005f53700000,0x0000005f53800000] [id=12180]

      Threads with active compile tasks:

      VM state:not at safepoint (normal execution)

      VM Mutex/Monitor currently owned by a thread: None

      Heap address: 0x00000000b0a00000, size: 1270 MB, Compressed Oops mode: 32-bit
      Narrow klass base: 0x0000000000000000, Narrow klass shift: 3
      Compressed class space size: 1073741824 Address: 0x0000000100000000

      Heap:
       garbage-first heap total 81920K, used 0K [0x00000000b0a00000, 0x0000000100000000)
        region size 1024K, 1 young (1024K), 0 survivors (0K)
       Metaspace used 1144K, capacity 4480K, committed 4480K, reserved 1056768K
        class space used 85K, capacity 384K, committed 384K, reserved 1048576K
      Heap Regions: E=young(eden), S=young(survivor), O=old, HS=humongous(starts), HC=humongous(continues), CS=collection set, F=free, A=archive, TAMS=top-at-mark-start (previous, next)
      | 0|0x00000000b0a00000, 0x00000000b0a00000, 0x00000000b0b00000| 0%| F| |TAMS 0x00000000b0a00000, 0x00000000b0a00000| Untracked
      | 1|0x00000000b0b00000, 0x00000000b0b00000, 0x00000000b0c00000| 0%| F| |TAMS 0x00000000b0b00000, 0x00000000b0b00000| Untracked
      | 2|0x00000000b0c00000, 0x00000000b0c00000, 0x00000000b0d00000| 0%| F| |TAMS 0x00000000b0c00000, 0x00000000b0c00000| Untracked
      | 3|0x00000000b0d00000, 0x00000000b0d00000, 0x00000000b0e00000| 0%| F| |TAMS 0x00000000b0d00000, 0x00000000b0d00000| Untracked
      | 4|0x00000000b0e00000, 0x00000000b0e00000, 0x00000000b0f00000| 0%| F| |TAMS 0x00000000b0e00000, 0x00000000b0e00000| Untracked
      | 5|0x00000000b0f00000, 0x00000000b0f00000, 0x00000000b1000000| 0%| F| |TAMS 0x00000000b0f00000, 0x00000000b0f00000| Untracked
      | 6|0x00000000b1000000, 0x00000000b1000000, 0x00000000b1100000| 0%| F| |TAMS 0x00000000b1000000, 0x00000000b1000000| Untracked
      | 7|0x00000000b1100000, 0x00000000b1100000, 0x00000000b1200000| 0%| F| |TAMS 0x00000000b1100000, 0x00000000b1100000| Untracked
      | 8|0x00000000b1200000, 0x00000000b1200000, 0x00000000b1300000| 0%| F| |TAMS 0x00000000b1200000, 0x00000000b1200000| Untracked
      | 9|0x00000000b1300000, 0x00000000b1300000, 0x00000000b1400000| 0%| F| |TAMS 0x00000000b1300000, 0x00000000b1300000| Untracked
      | 10|0x00000000b1400000, 0x00000000b1400000, 0x00000000b1500000| 0%| F| |TAMS 0x00000000b1400000, 0x00000000b1400000| Untracked
      | 11|0x00000000b1500000, 0x00000000b1500000, 0x00000000b1600000| 0%| F| |TAMS 0x00000000b1500000, 0x00000000b1500000| Untracked
      | 12|0x00000000b1600000, 0x00000000b1600000, 0x00000000b1700000| 0%| F| |TAMS 0x00000000b1600000, 0x00000000b1600000| Untracked
      | 13|0x00000000b1700000, 0x00000000b1700000, 0x00000000b1800000| 0%| F| |TAMS 0x00000000b1700000, 0x00000000b1700000| Untracked
      | 14|0x00000000b1800000, 0x00000000b1800000, 0x00000000b1900000| 0%| F| |TAMS 0x00000000b1800000, 0x00000000b1800000| Untracked
      | 15|0x00000000b1900000, 0x00000000b1900000, 0x00000000b1a00000| 0%| F| |TAMS 0x00000000b1900000, 0x00000000b1900000| Untracked
      | 16|0x00000000b1a00000, 0x00000000b1a00000, 0x00000000b1b00000| 0%| F| |TAMS 0x00000000b1a00000, 0x00000000b1a00000| Untracked
      | 17|0x00000000b1b00000, 0x00000000b1b00000, 0x00000000b1c00000| 0%| F| |TAMS 0x00000000b1b00000, 0x00000000b1b00000| Untracked
      | 18|0x00000000b1c00000, 0x00000000b1c00000, 0x00000000b1d00000| 0%| F| |TAMS 0x00000000b1c00000, 0x00000000b1c00000| Untracked
      | 19|0x00000000b1d00000, 0x00000000b1d00000, 0x00000000b1e00000| 0%| F| |TAMS 0x00000000b1d00000, 0x00000000b1d00000| Untracked
      | 20|0x00000000b1e00000, 0x00000000b1e00000, 0x00000000b1f00000| 0%| F| |TAMS 0x00000000b1e00000, 0x00000000b1e00000| Untracked
      | 21|0x00000000b1f00000, 0x00000000b1f00000, 0x00000000b2000000| 0%| F| |TAMS 0x00000000b1f00000, 0x00000000b1f00000| Untracked
      | 22|0x00000000b2000000, 0x00000000b2000000, 0x00000000b2100000| 0%| F| |TAMS 0x00000000b2000000, 0x00000000b2000000| Untracked
      | 23|0x00000000b2100000, 0x00000000b2100000, 0x00000000b2200000| 0%| F| |TAMS 0x00000000b2100000, 0x00000000b2100000| Untracked
      | 24|0x00000000b2200000, 0x00000000b2200000, 0x00000000b2300000| 0%| F| |TAMS 0x00000000b2200000, 0x00000000b2200000| Untracked
      | 25|0x00000000b2300000, 0x00000000b2300000, 0x00000000b2400000| 0%| F| |TAMS 0x00000000b2300000, 0x00000000b2300000| Untracked
      | 26|0x00000000b2400000, 0x00000000b2400000, 0x00000000b2500000| 0%| F| |TAMS 0x00000000b2400000, 0x00000000b2400000| Untracked
      | 27|0x00000000b2500000, 0x00000000b2500000, 0x00000000b2600000| 0%| F| |TAMS 0x00000000b2500000, 0x00000000b2500000| Untracked
      | 28|0x00000000b2600000, 0x00000000b2600000, 0x00000000b2700000| 0%| F| |TAMS 0x00000000b2600000, 0x00000000b2600000| Untracked
      | 29|0x00000000b2700000, 0x00000000b2700000, 0x00000000b2800000| 0%| F| |TAMS 0x00000000b2700000, 0x00000000b2700000| Untracked
      | 30|0x00000000b2800000, 0x00000000b2800000, 0x00000000b2900000| 0%| F| |TAMS 0x00000000b2800000, 0x00000000b2800000| Untracked
      | 31|0x00000000b2900000, 0x00000000b2900000, 0x00000000b2a00000| 0%| F| |TAMS 0x00000000b2900000, 0x00000000b2900000| Untracked
      | 32|0x00000000b2a00000, 0x00000000b2a00000, 0x00000000b2b00000| 0%| F| |TAMS 0x00000000b2a00000, 0x00000000b2a00000| Untracked
      | 33|0x00000000b2b00000, 0x00000000b2b00000, 0x00000000b2c00000| 0%| F| |TAMS 0x00000000b2b00000, 0x00000000b2b00000| Untracked
      | 34|0x00000000b2c00000, 0x00000000b2c00000, 0x00000000b2d00000| 0%| F| |TAMS 0x00000000b2c00000, 0x00000000b2c00000| Untracked
      | 35|0x00000000b2d00000, 0x00000000b2d00000, 0x00000000b2e00000| 0%| F| |TAMS 0x00000000b2d00000, 0x00000000b2d00000| Untracked
      | 36|0x00000000b2e00000, 0x00000000b2e00000, 0x00000000b2f00000| 0%| F| |TAMS 0x00000000b2e00000, 0x00000000b2e00000| Untracked
      | 37|0x00000000b2f00000, 0x00000000b2f00000, 0x00000000b3000000| 0%| F| |TAMS 0x00000000b2f00000, 0x00000000b2f00000| Untracked
      | 38|0x00000000b3000000, 0x00000000b3000000, 0x00000000b3100000| 0%| F| |TAMS 0x00000000b3000000, 0x00000000b3000000| Untracked
      | 39|0x00000000b3100000, 0x00000000b3100000, 0x00000000b3200000| 0%| F| |TAMS 0x00000000b3100000, 0x00000000b3100000| Untracked
      | 40|0x00000000b3200000, 0x00000000b3200000, 0x00000000b3300000| 0%| F| |TAMS 0x00000000b3200000, 0x00000000b3200000| Untracked
      | 41|0x00000000b3300000, 0x00000000b3300000, 0x00000000b3400000| 0%| F| |TAMS 0x00000000b3300000, 0x00000000b3300000| Untracked
      | 42|0x00000000b3400000, 0x00000000b3400000, 0x00000000b3500000| 0%| F| |TAMS 0x00000000b3400000, 0x00000000b3400000| Untracked
      | 43|0x00000000b3500000, 0x00000000b3500000, 0x00000000b3600000| 0%| F| |TAMS 0x00000000b3500000, 0x00000000b3500000| Untracked
      | 44|0x00000000b3600000, 0x00000000b3600000, 0x00000000b3700000| 0%| F| |TAMS 0x00000000b3600000, 0x00000000b3600000| Untracked
      | 45|0x00000000b3700000, 0x00000000b3700000, 0x00000000b3800000| 0%| F| |TAMS 0x00000000b3700000, 0x00000000b3700000| Untracked
      | 46|0x00000000b3800000, 0x00000000b3800000, 0x00000000b3900000| 0%| F| |TAMS 0x00000000b3800000, 0x00000000b3800000| Untracked
      | 47|0x00000000b3900000, 0x00000000b3900000, 0x00000000b3a00000| 0%| F| |TAMS 0x00000000b3900000, 0x00000000b3900000| Untracked
      | 48|0x00000000b3a00000, 0x00000000b3a00000, 0x00000000b3b00000| 0%| F| |TAMS 0x00000000b3a00000, 0x00000000b3a00000| Untracked
      | 49|0x00000000b3b00000, 0x00000000b3b00000, 0x00000000b3c00000| 0%| F| |TAMS 0x00000000b3b00000, 0x00000000b3b00000| Untracked
      | 50|0x00000000b3c00000, 0x00000000b3c00000, 0x00000000b3d00000| 0%| F| |TAMS 0x00000000b3c00000, 0x00000000b3c00000| Untracked
      | 51|0x00000000b3d00000, 0x00000000b3d00000, 0x00000000b3e00000| 0%| F| |TAMS 0x00000000b3d00000, 0x00000000b3d00000| Untracked
      | 52|0x00000000b3e00000, 0x00000000b3e00000, 0x00000000b3f00000| 0%| F| |TAMS 0x00000000b3e00000, 0x00000000b3e00000| Untracked
      | 53|0x00000000b3f00000, 0x00000000b3f00000, 0x00000000b4000000| 0%| F| |TAMS 0x00000000b3f00000, 0x00000000b3f00000| Untracked
      | 54|0x00000000b4000000, 0x00000000b4000000, 0x00000000b4100000| 0%| F| |TAMS 0x00000000b4000000, 0x00000000b4000000| Untracked
      | 55|0x00000000b4100000, 0x00000000b4100000, 0x00000000b4200000| 0%| F| |TAMS 0x00000000b4100000, 0x00000000b4100000| Untracked
      | 56|0x00000000b4200000, 0x00000000b4200000, 0x00000000b4300000| 0%| F| |TAMS 0x00000000b4200000, 0x00000000b4200000| Untracked
      | 57|0x00000000b4300000, 0x00000000b4300000, 0x00000000b4400000| 0%| F| |TAMS 0x00000000b4300000, 0x00000000b4300000| Untracked
      | 58|0x00000000b4400000, 0x00000000b4400000, 0x00000000b4500000| 0%| F| |TAMS 0x00000000b4400000, 0x00000000b4400000| Untracked
      | 59|0x00000000b4500000, 0x00000000b4500000, 0x00000000b4600000| 0%| F| |TAMS 0x00000000b4500000, 0x00000000b4500000| Untracked
      | 60|0x00000000b4600000, 0x00000000b4600000, 0x00000000b4700000| 0%| F| |TAMS 0x00000000b4600000, 0x00000000b4600000| Untracked
      | 61|0x00000000b4700000, 0x00000000b4700000, 0x00000000b4800000| 0%| F| |TAMS 0x00000000b4700000, 0x00000000b4700000| Untracked
      | 62|0x00000000b4800000, 0x00000000b4800000, 0x00000000b4900000| 0%| F| |TAMS 0x00000000b4800000, 0x00000000b4800000| Untracked
      | 63|0x00000000b4900000, 0x00000000b4900000, 0x00000000b4a00000| 0%| F| |TAMS 0x00000000b4900000, 0x00000000b4900000| Untracked
      | 64|0x00000000b4a00000, 0x00000000b4a00000, 0x00000000b4b00000| 0%| F| |TAMS 0x00000000b4a00000, 0x00000000b4a00000| Untracked
      | 65|0x00000000b4b00000, 0x00000000b4b00000, 0x00000000b4c00000| 0%| F| |TAMS 0x00000000b4b00000, 0x00000000b4b00000| Untracked
      | 66|0x00000000b4c00000, 0x00000000b4c00000, 0x00000000b4d00000| 0%| F| |TAMS 0x00000000b4c00000, 0x00000000b4c00000| Untracked
      | 67|0x00000000b4d00000, 0x00000000b4d00000, 0x00000000b4e00000| 0%| F| |TAMS 0x00000000b4d00000, 0x00000000b4d00000| Untracked
      | 68|0x00000000b4e00000, 0x00000000b4e00000, 0x00000000b4f00000| 0%| F| |TAMS 0x00000000b4e00000, 0x00000000b4e00000| Untracked
      | 69|0x00000000b4f00000, 0x00000000b4f00000, 0x00000000b5000000| 0%| F| |TAMS 0x00000000b4f00000, 0x00000000b4f00000| Untracked
      | 70|0x00000000b5000000, 0x00000000b5000000, 0x00000000b5100000| 0%| F| |TAMS 0x00000000b5000000, 0x00000000b5000000| Untracked
      | 71|0x00000000b5100000, 0x00000000b5100000, 0x00000000b5200000| 0%| F| |TAMS 0x00000000b5100000, 0x00000000b5100000| Untracked
      | 72|0x00000000b5200000, 0x00000000b5200000, 0x00000000b5300000| 0%| F| |TAMS 0x00000000b5200000, 0x00000000b5200000| Untracked
      | 73|0x00000000b5300000, 0x00000000b5300000, 0x00000000b5400000| 0%| F| |TAMS 0x00000000b5300000, 0x00000000b5300000| Untracked
      | 74|0x00000000b5400000, 0x00000000b5400000, 0x00000000b5500000| 0%| F| |TAMS 0x00000000b5400000, 0x00000000b5400000| Untracked
      | 75|0x00000000b5500000, 0x00000000b5500000, 0x00000000b5600000| 0%| F| |TAMS 0x00000000b5500000, 0x00000000b5500000| Untracked
      | 76|0x00000000b5600000, 0x00000000b5600000, 0x00000000b5700000| 0%| F| |TAMS 0x00000000b5600000, 0x00000000b5600000| Untracked
      | 77|0x00000000b5700000, 0x00000000b5700000, 0x00000000b5800000| 0%| F| |TAMS 0x00000000b5700000, 0x00000000b5700000| Untracked
      | 78|0x00000000b5800000, 0x00000000b5800000, 0x00000000b5900000| 0%| F| |TAMS 0x00000000b5800000, 0x00000000b5800000| Untracked
      | 79|0x00000000b5900000, 0x00000000b5947af0, 0x00000000b5a00000| 28%| E| |TAMS 0x00000000b5900000, 0x00000000b5900000| Complete

      Card table byte_map: [0x0000024529530000,0x00000245297b0000] _byte_map_base: 0x0000024528fab000

      Marking Bits (Prev, Next): (CMBitMap*) 0x0000024511d1edd8, (CMBitMap*) 0x0000024511d1ee10
       Prev Bits: [0x0000024529a30000, 0x000002452ae08000)
       Next Bits: [0x000002452ae10000, 0x000002452c1e8000)

      Polling page: 0x0000024510f90000

      Metaspace:

      Usage:
        Non-class: 4.00 MB capacity, 1.03 MB ( 26%) used, 2.97 MB ( 74%) free+waste, 64 bytes ( <1%) overhead.
            Class: 384.00 KB capacity, 85.91 KB ( 22%) used, 298.02 KB ( 78%) free+waste, 64 bytes ( <1%) overhead.
             Both: 4.38 MB capacity, 1.12 MB ( 26%) used, 3.26 MB ( 74%) free+waste, 128 bytes ( <1%) overhead.

      Virtual space:
        Non-class space: 8.00 MB reserved, 4.00 MB ( 50%) committed
            Class space: 1.00 GB reserved, 384.00 KB ( <1%) committed
                   Both: 1.01 GB reserved, 4.38 MB ( <1%) committed

      Chunk freelists:
         Non-Class: 0 bytes
             Class: 0 bytes
              Both: 0 bytes

      MaxMetaspaceSize: 17179869184.00 GB
      CompressedClassSpaceSize: 1.00 GB

      CodeHeap 'non-profiled nmethods': size=120064Kb used=0Kb max_used=0Kb free=120064Kb
       bounds [0x0000024521d70000, 0x0000024521fe0000, 0x00000245292b0000]
      CodeHeap 'profiled nmethods': size=120000Kb used=0Kb max_used=0Kb free=120000Kb
       bounds [0x000002451a840000, 0x000002451aab0000, 0x0000024521d70000]
      CodeHeap 'non-nmethods': size=5696Kb used=294Kb max_used=300Kb free=5402Kb
       bounds [0x000002451a2b0000, 0x000002451a520000, 0x000002451a840000]
       total_blobs=353 nmethods=0 adapters=57
       compilation: enabled
                    stopped_count=0, restarted_count=0
       full_count=0

      Compilation events (0 events):
      No events

      GC Heap History (0 events):
      No events

      Deoptimization events (0 events):
      No events

      Classes redefined (0 events):
      No events

      Internal exceptions (0 events):
      No events

      Events (20 events):
      Event: 0.119 loading class java/lang/Character done
      Event: 0.119 loading class java/lang/Float
      Event: 0.119 loading class java/lang/Number
      Event: 0.119 loading class java/lang/Number done
      Event: 0.119 loading class java/lang/Float done
      Event: 0.119 loading class java/lang/Double
      Event: 0.119 loading class java/lang/Double done
      Event: 0.119 loading class java/lang/Byte
      Event: 0.119 loading class java/lang/Byte done
      Event: 0.119 loading class java/lang/Short
      Event: 0.119 loading class java/lang/Short done
      Event: 0.119 loading class java/lang/Integer
      Event: 0.119 loading class java/lang/Integer done
      Event: 0.119 loading class java/lang/Long
      Event: 0.120 loading class java/lang/Long done
      Event: 0.120 loading class java/lang/NullPointerException
      Event: 0.120 loading class java/lang/NullPointerException done
      Event: 0.120 loading class java/lang/ArithmeticException
      Event: 0.120 loading class java/lang/ArithmeticException done
      Event: 0.125 Thread 0x0000024511ce7800 Thread added: 0x0000024511ce7800


      Dynamic libraries:
      0x00007ff7d7550000 - 0x00007ff7d755e000 C:\Program Files\Java\jdk\bin\java.exe
      0x00007ffe85280000 - 0x00007ffe85470000 C:\Windows\SYSTEM32\ntdll.dll
      0x00007ffe847b0000 - 0x00007ffe84862000 C:\Windows\System32\KERNEL32.DLL
      0x00007ffe823c0000 - 0x00007ffe82663000 C:\Windows\System32\KERNELBASE.dll
      0x00007ffe83180000 - 0x00007ffe8327a000 C:\Windows\System32\ucrtbase.dll
      0x00007ffe748a0000 - 0x00007ffe748b6000 C:\Program Files\Java\jdk\bin\VCRUNTIME140.dll
      0x00007ffe6af30000 - 0x00007ffe6af48000 C:\Program Files\Java\jdk\bin\jli.dll
      0x00007ffe84f60000 - 0x00007ffe850f4000 C:\Windows\System32\USER32.dll
      0x00007ffe83150000 - 0x00007ffe83171000 C:\Windows\System32\win32u.dll
      0x00007ffe84e60000 - 0x00007ffe84e86000 C:\Windows\System32\GDI32.dll
      0x00007ffe800c0000 - 0x00007ffe80345000 C:\Windows\WinSxS\amd64_microsoft.windows.common-controls_6595b64144ccf1df_6.0.18362.592_none_e6c0b1911312be02\COMCTL32.dll
      0x00007ffe82ee0000 - 0x00007ffe83074000 C:\Windows\System32\gdi32full.dll
      0x00007ffe84dc0000 - 0x00007ffe84e5e000 C:\Windows\System32\msvcrt.dll
      0x00007ffe82670000 - 0x00007ffe8270e000 C:\Windows\System32\msvcp_win.dll
      0x00007ffe836e0000 - 0x00007ffe83a16000 C:\Windows\System32\combase.dll
      0x00007ffe84690000 - 0x00007ffe847b0000 C:\Windows\System32\RPCRT4.dll
      0x00007ffe83280000 - 0x00007ffe83300000 C:\Windows\System32\bcryptPrimitives.dll
      0x00007ffe84870000 - 0x00007ffe8489e000 C:\Windows\System32\IMM32.DLL
      0x0000024510fa0000 - 0x0000024510fb1000 C:\Windows\System32\umppc10504.dll
      0x00007ffe81fe0000 - 0x00007ffe8203d000 C:\Program Files\Citrix\System32\MfApHook64.dll
      0x00007ffe85170000 - 0x00007ffe85213000 C:\Windows\System32\ADVAPI32.dll
      0x00007ffe83a90000 - 0x00007ffe83b27000 C:\Windows\System32\sechost.dll
      0x00007ffe81870000 - 0x00007ffe8189b000 C:\Program Files\Citrix\ICAService\CtxDodHook64.dll
      0x00007ffe81850000 - 0x00007ffe81870000 C:\Windows\SYSTEM32\dxcore.dll
      0x00007ffe82710000 - 0x00007ffe8275a000 C:\Windows\System32\cfgmgr32.dll
      0x00007ffe81f00000 - 0x00007ffe81f32000 C:\Program Files\Citrix\ICAService\picaFullScreenHookX64.dll
      0x00007ffe818f0000 - 0x00007ffe8193e000 C:\Program Files\Citrix\ICAService\ShellHook64.dll
      0x00007ffe83b30000 - 0x00007ffe84215000 C:\Windows\System32\SHELL32.dll
      0x00007ffe83520000 - 0x00007ffe835c9000 C:\Windows\System32\shcore.dll
      0x00007ffe82760000 - 0x00007ffe82edf000 C:\Windows\System32\windows.storage.dll
      0x00007ffe821d0000 - 0x00007ffe821ef000 C:\Windows\System32\profapi.dll
      0x00007ffe82160000 - 0x00007ffe821aa000 C:\Windows\System32\powrprof.dll
      0x00007ffe82150000 - 0x00007ffe82160000 C:\Windows\System32\UMPDC.dll
      0x00007ffe84d60000 - 0x00007ffe84db2000 C:\Windows\System32\shlwapi.dll
      0x00007ffe821f0000 - 0x00007ffe82201000 C:\Windows\System32\kernel.appcore.dll
      0x00007ffe83130000 - 0x00007ffe83147000 C:\Windows\System32\cryptsp.dll
      0x00007ffe816d0000 - 0x00007ffe8184e000 C:\Program Files\Citrix\ICAService\SCardHook64.dll
      0x00007ffe81630000 - 0x00007ffe8165a000 C:\Program Files\Citrix\ICAService\cxinjime64.dll
      0x00007ffe815e0000 - 0x00007ffe81629000 C:\Program Files\Citrix\ICAService\PicaWtsHook64.dll
      0x00007ffe560b0000 - 0x00007ffe5615a000 C:\Program Files\Java\jdk\bin\msvcp140.dll
      0x00007ffe43f90000 - 0x00007ffe44ac5000 C:\Program Files\Java\jdk\bin\server\jvm.dll
      0x00007ffe84b90000 - 0x00007ffe84b98000 C:\Windows\System32\PSAPI.DLL
      0x00007ffe76360000 - 0x00007ffe76369000 C:\Windows\SYSTEM32\WSOCK32.dll
      0x00007ffe83a20000 - 0x00007ffe83a8f000 C:\Windows\System32\WS2_32.dll
      0x00007ffe7d450000 - 0x00007ffe7d474000 C:\Windows\SYSTEM32\WINMM.dll
      0x00007ffe81df0000 - 0x00007ffe81dfa000 C:\Windows\SYSTEM32\VERSION.dll
      0x00007ffe7d420000 - 0x00007ffe7d44d000 C:\Windows\SYSTEM32\WINMMBASE.dll
      0x00007ffe6ae60000 - 0x00007ffe6ae71000 C:\Program Files\Java\jdk\bin\verify.dll
      0x00007ffe7fba0000 - 0x00007ffe7fd94000 C:\Windows\SYSTEM32\DBGHELP.DLL
      0x00007ffe6b160000 - 0x00007ffe6b18a000 C:\Windows\SYSTEM32\dbgcore.DLL
      0x00007ffe692d0000 - 0x00007ffe692f8000 C:\Program Files\Java\jdk\bin\java.dll
      0x00007ffe692b0000 - 0x00007ffe692c7000 C:\Program Files\Java\jdk\bin\zip.dll
      0x00007ffe76260000 - 0x00007ffe7626a000 C:\Program Files\Java\jdk\bin\jimage.dll
      0x00007ffe65670000 - 0x00007ffe6570a000 C:\Program Files\Java\jdk\bin\server\hsdis-amd64.dll

      dbghelp: loaded successfully - version: 4.0.5 - missing functions: none
      symbol engine: initialized successfully - sym options: 0x614 - pdb path: .;C:\Program Files\Java\jdk\bin;C:\Windows\SYSTEM32;C:\Windows\WinSxS\amd64_microsoft.windows.common-controls_6595b64144ccf1df_6.0.18362.592_none_e6c0b1911312be02;C:\Program Files\Citrix\System32;C:\Program Files\Citrix\ICAService;C:\Program Files\Java\jdk\bin\server

      VM Arguments:
      java_command: <unknown>
      java_class_path (initial): <not set>
      Launcher Type: SUN_STANDARD

      [Global flags]
           intx CICompilerCount = 3 {product} {ergonomic}
           uint ConcGCThreads = 1 {product} {ergonomic}
           uint G1ConcRefinementThreads = 4 {product} {ergonomic}
         size_t G1HeapRegionSize = 1048576 {product} {ergonomic}
          uintx GCDrainStackTargetSize = 64 {product} {ergonomic}
         size_t InitialHeapSize = 83886080 {product} {ergonomic}
         size_t MarkStackSize = 4194304 {product} {ergonomic}
         size_t MaxHeapSize = 1331691520 {product} {ergonomic}
         size_t MaxNewSize = 799014912 {product} {ergonomic}
         size_t MinHeapDeltaBytes = 1048576 {product} {ergonomic}
          uintx NonNMethodCodeHeapSize = 5830732 {pd product} {ergonomic}
          uintx NonProfiledCodeHeapSize = 122913754 {pd product} {ergonomic}
          uintx ProfiledCodeHeapSize = 122913754 {pd product} {ergonomic}
          uintx ReservedCodeCacheSize = 251658240 {pd product} {ergonomic}
           bool SegmentedCodeCache = true {product} {ergonomic}
           bool UseCompressedClassPointers = true {lp64_product} {ergonomic}
           bool UseCompressedOops = true {lp64_product} {ergonomic}
           bool UseG1GC = true {product} {ergonomic}
           bool UseLargePagesIndividualAllocation = false {pd product} {ergonomic}

      Logging:
      Log output configuration:
       #0: stdout all=warning uptime,level,tags
       #1: stderr all=off uptime,level,tags

      Environment Variables:
      JAVA_HOME=C:\Program Files\Java\jdk
      PATH=C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0;C:\desco\bin;C:\desco\python\default;C:\desco\python\default\scripts;C:\desco\python\launcher;C:\Program Files\Java\jdk\bin;C:\Program Files (x86)\Enterprise Vault\EVClient\x64;C:\Program Files\dotnet;C:\Program Files\Microsoft SQL Server\130\Tools\Binn;C:\Program Files\Citrix\System32;C:\Program Files\Citrix\ICAService;C:\Program Files (x86)\Sennheiser\SoftphoneSDK;C:\Program Files\Microsoft Office\Office16;C:\Program Files\Mellanox\MLNX_WinOF2\Management Tools;C:\Program Files\Mellanox\MLNX_WinOF2\Performance Tools;C:\Program Files\Mellanox\MLNX_WinOF2\Diagnostic Tools;C:\desco\bin\git\cmd;C:\Users\whitema\AppData\Local\Microsoft\WindowsApps;
      USERNAME=whitema
      DISPLAY=:2
      OS=Windows_NT
      PROCESSOR_IDENTIFIER=Intel64 Family 6 Model 85 Stepping 4, GenuineIntel



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

      OS: Windows 10 , 64 bit Build 18362 (10.0.18362.329)
      HyperV virtualization detected

      CPU:total 4 (initial active 4) (4 cores per cpu, 1 threads per core) family 6 model 85 stepping 4, cmov, cx8, fxsr, mmx, sse, sse2, sse3, tsc

      Memory: 4k page, system-wide physical 5075M (1520M free)
      TotalPageFile size 10707M (AvailPageFile size 6331M)
      current process WorkingSet (physical memory assigned to process): 21M, peak: 26M
      current process commit charge ("private bytes"): 143M, peak: 147M

      vm_info: OpenJDK 64-Bit Server VM (11.0.6+10) for windows-amd64 JRE (11.0.6+10), built on Jan 8 2020 14:10:43 by "" with MS VC++ 15.5 (VS2017)

      END.


      REGRESSION : Last worked in version 11

      STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
      1. Create a Hyper-V VM.
      2. Enable Hyper-V CPU compatibility mode: Set-VMProcessor -CompatibilityForMigrationEnabled $true -VMName <whatever>
      3. Within the VM, run java.exe -version

      java.exe -version is sufficient to reproduce the issue on affected (virtual) hardware.

      ACTUAL -
      Immediate crash, EXCEPTION_ILLEGAL_INSTRUCTION

      CUSTOMER SUBMITTED WORKAROUND :
      None. Disabling compatibility mode prevents live migration of VMs across different hypervisor hardware and is thus not an option.

      FREQUENCY : always


        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                Unassigned
                Reporter:
                webbuggrp Webbug Group
              • Votes:
                0 Vote for this issue
                Watchers:
                9 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: