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  1. JDK
  2. JDK-8249286

JVM crash with # Problematic frame: # V [jvm.dll+0x37d40f] (OpenJDK 8u152))

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    Details

    • Subcomponent:
      gc

      Description

      A DESCRIPTION OF THE PROBLEM :
      Opened Application: Pycharm, Chrome, Tecent QQ
      Suddenly Blue Screen
      "There are sth wrong with your computer"
      and it restart automatically
      with the following log appear in the desktop

      ERROR MESSAGES/STACK TRACES THAT OCCUR :
      #
      # A fatal error has been detected by the Java Runtime Environment:
      #
      # EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x000000006c22d40f, pid=12228, tid=0x000000000000238c
      #
      # JRE version: OpenJDK Runtime Environment (8.0_152-b16) (build 1.8.0_152-release-1343-b16)
      # Java VM: OpenJDK 64-Bit Server VM (25.152-b16 mixed mode windows-amd64 compressed oops)
      # Problematic frame:
      # V [jvm.dll+0x37d40f]
      #
      # Failed to write core dump. 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
      #

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

      Current thread (0x00000000022df000): ConcurrentGCThread [stack: 0x0000000016720000,0x0000000016820000] [id=9100]

      siginfo: ExceptionCode=0xc0000005, reading address 0x0000000000000210

      Registers:
      RAX=0x0000000000000000, RBX=0x000000001681f9f0, RCX=0x000000010019e5d8, RDX=0x00000000d35d5b90
      RSP=0x000000001681f950, RBP=0x000000001681fab0, RSI=0x000000001681f9f0, RDI=0x00000000d3860000
      R8 =0x000000001681fa40, R9 =0x000000010019e5d8, R10=0x00000000546c6148, R11=0x000000006c478908
      R12=0x0000000002249720, R13=0x00000000022d4e38, R14=0x00000000022d47b0, R15=0x00000000022d6d20
      RIP=0x000000006c22d40f, EFLAGS=0x0000000000010206

      Top of Stack: (sp=0x000000001681f950)
      0x000000001681f950: 000000001681f9f0 000000001681f9f0
      0x000000001681f960: 000000001681fab0 00000000d3860000
      0x000000001681f970: 00000000d3860000 000000006bf788bc
      0x000000001681f980: 00000000d35d5b90 000000001681f9f0
      0x000000001681f990: 000000001681fab0 00000000022d4970
      0x000000001681f9a0: 0000000000000000 000000006c23157a
      0x000000001681f9b0: 0000000002268af0 00000000022d4970
      0x000000001681f9c0: 0000000000000001 000000006c231867
      0x000000001681f9d0: 0000000002256c80 0000000002256960
      0x000000001681f9e0: 000000001681fbf0 00000000000003d8
      0x000000001681f9f0: 000000006c4b6ec8 0000000000000000
      0x000000001681fa00: 00000000022d4970 00000000e0c00000
      0x000000001681fa10: 0000000003e80000 00000000022d4901
      0x000000001681fa20: 00000000022d4cb8 00000000022d4e38
      0x000000001681fa30: 000000001681fa40 0000000000000004
      0x000000001681fa40: 000000006c4b7938 0000000000000000

      Instructions: (pc=0x000000006c22d40f)
      0x000000006c22d3ef: 8b 0d 63 f2 3d 00 49 d3 e1 4c 03 0d 51 f2 3d 00
      0x000000006c22d3ff: eb 04 4c 8b 4a 08 49 8b 01 4c 8b 43 40 49 8b c9
      0x000000006c22d40f: ff 90 10 02 00 00 48 63 f8 8b 05 a2 81 44 00 85
      0x000000006c22d41f: c0 7e 29 80 3d 78 81 44 00 00 75 20 80 7b 28 00


      Register to memory mapping:

      RAX=0x0000000000000000 is an unknown value
      RBX=0x000000001681f9f0 is an unknown value
      RCX=0x000000010019e5d8 is pointing into metadata
      RDX=0x00000000d35d5b90 is an oop
      org.jdom.AttributeList
       - klass: 'org/jdom/AttributeList'
      RSP=0x000000001681f950 is an unknown value
      RBP=0x000000001681fab0 is an unknown value
      RSI=0x000000001681f9f0 is an unknown value
      RDI=0x00000000d3860000 is an unallocated location in the heap
      R8 =0x000000001681fa40 is an unknown value
      R9 =0x000000010019e5d8 is pointing into metadata
      R10=0x00000000546c6148 is an unknown value
      R11=0x000000006c478908 is an unknown value
      R12=0x0000000002249720 is an unknown value
      R13=0x00000000022d4e38 is an unknown value
      R14=0x00000000022d47b0 is an unknown value
      R15=0x00000000022d6d20 is an unknown value


      Stack: [0x0000000016720000,0x0000000016820000], sp=0x000000001681f950, free space=1022k
      Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
      V [jvm.dll+0x37d40f]
      V [jvm.dll+0xc88bc]
      V [jvm.dll+0x38157a]
      V [jvm.dll+0x382f08]
      V [jvm.dll+0x384139]
      V [jvm.dll+0x385e7a]
      V [jvm.dll+0x26d99a]
      C [MSVCR100.dll+0x21d9f]
      C [MSVCR100.dll+0x21e3b]
      C [KERNEL32.DLL+0x17e94]
      C [ntdll.dll+0x6a251]


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

      Java Threads: ( => current thread )
        0x00000000196a9000 JavaThread "Image Fetcher 0" daemon [_thread_blocked, id=2268, stack(0x000000001b490000,0x000000001b590000)]
        0x000000001892f000 JavaThread "Periodic tasks thread" daemon [_thread_blocked, id=1308, stack(0x000000001b190000,0x000000001b290000)]
        0x00000000196a8000 JavaThread "AWT-EventQueue-0" [_thread_in_Java, id=13252, stack(0x000000001b090000,0x000000001b190000)]
        0x0000000018e46800 JavaThread "Netty Builtin Server 1" [_thread_in_native, id=10148, stack(0x000000001a790000,0x000000001a890000)]
        0x000000001885e000 JavaThread "AWT-Windows" daemon [_thread_in_native, id=4364, stack(0x000000001a000000,0x000000001a100000)]
        0x0000000018a61800 JavaThread "AWT-Shutdown" [_thread_blocked, id=11612, stack(0x0000000019f00000,0x000000001a000000)]
        0x0000000018a60800 JavaThread "Java2D Disposer" daemon [_thread_blocked, id=9800, stack(0x0000000019e00000,0x0000000019f00000)]
        0x00000000173f1800 JavaThread "Service Thread" daemon [_thread_blocked, id=12764, stack(0x0000000018080000,0x0000000018180000)]
        0x000000001736d000 JavaThread "C1 CompilerThread3" daemon [_thread_blocked, id=6292, stack(0x0000000017f80000,0x0000000018080000)]
        0x000000001736c800 JavaThread "C2 CompilerThread2" daemon [_thread_in_native, id=4188, stack(0x0000000017e80000,0x0000000017f80000)]
        0x000000001736b800 JavaThread "C2 CompilerThread1" daemon [_thread_in_native, id=4476, stack(0x0000000017d80000,0x0000000017e80000)]
        0x0000000017367800 JavaThread "C2 CompilerThread0" daemon [_thread_in_native, id=1268, stack(0x0000000017c80000,0x0000000017d80000)]
        0x000000001730b800 JavaThread "Attach Listener" daemon [_thread_blocked, id=7884, stack(0x0000000017b80000,0x0000000017c80000)]
        0x0000000017365000 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=6808, stack(0x0000000017a80000,0x0000000017b80000)]
        0x00000000172f5800 JavaThread "Surrogate Locker Thread (Concurrent GC)" daemon [_thread_blocked, id=6232, stack(0x0000000017980000,0x0000000017a80000)]
        0x00000000172e4800 JavaThread "Finalizer" daemon [_thread_blocked, id=10088, stack(0x0000000017820000,0x0000000017920000)]
        0x00000000172ba800 JavaThread "Reference Handler" daemon [_thread_blocked, id=1208, stack(0x0000000017720000,0x0000000017820000)]
        0x0000000002232800 JavaThread "main" [_thread_blocked, id=12300, stack(0x0000000000050000,0x0000000000150000)]

      Other Threads:
        0x00000000172ad000 VMThread [stack: 0x0000000017620000,0x0000000017720000] [id=12640]
        0x00000000173f6000 WatcherThread [stack: 0x0000000018180000,0x0000000018280000] [id=4436]

      =>0x00000000022df000 (exited) ConcurrentGCThread [stack: 0x0000000016720000,0x0000000016820000] [id=9100]

      VM state:not at safepoint (normal execution)

      VM Mutex/Monitor currently owned by a thread: None

      Heap:
       par new generation total 39296K, used 29978K [0x00000000d1200000, 0x00000000d3ca0000, 0x00000000e0c00000)
        eden space 34944K, 73% used [0x00000000d1200000, 0x00000000d2b06a70, 0x00000000d3420000)
        from space 4352K, 100% used [0x00000000d3420000, 0x00000000d3860000, 0x00000000d3860000)
        to space 4352K, 0% used [0x00000000d3860000, 0x00000000d3860000, 0x00000000d3ca0000)
       concurrent mark-sweep generation total 87424K, used 17071K [0x00000000e0c00000, 0x00000000e6160000, 0x0000000100000000)
       Metaspace used 26339K, capacity 26710K, committed 27196K, reserved 1073152K
        class space used 2986K, capacity 3134K, committed 3168K, reserved 1048576K

      Card table byte_map: [0x0000000012460000,0x00000000125e0000] byte_map_base: 0x0000000011dd7000

      Marking Bits: (CMSBitMap*) 0x00000000022d4cb8
       Bits: [0x0000000013180000, 0x0000000013950000)

      Mod Union Table: (CMSBitMap*) 0x00000000022d4d78
       Bits: [0x0000000000440000, 0x000000000045f400)

      Polling page: 0x0000000000400000

      CodeCache: size=245760Kb used=7352Kb max_used=7365Kb free=238407Kb
       bounds [0x00000000026a0000, 0x0000000002de0000, 0x00000000116a0000]
       total_blobs=2771 nmethods=2204 adapters=481
       compilation: enabled

      Compilation events (10 events):
      Event: 1.655 Thread 0x0000000017367800 nmethod 2203 0x0000000002dc2e90 code [0x0000000002dc2fe0, 0x0000000002dc3238]
      Event: 1.655 Thread 0x0000000017367800 2205 4 java.util.Collections::addAll (43 bytes)
      Event: 1.657 Thread 0x000000001736c800 nmethod 2165 0x0000000002dc1e10 code [0x0000000002dc1f80, 0x0000000002dc26f8]
      Event: 1.657 Thread 0x000000001736c800 2207 ! 4 com.intellij.openapi.util.Disposer::clearOwnFields (86 bytes)
      Event: 1.658 Thread 0x000000001736b800 nmethod 2200 0x0000000002dd1e10 code [0x0000000002dd2000, 0x0000000002dd2860]
      Event: 1.658 Thread 0x000000001736b800 2211 4 org.jdom.JDOMInterner::computeAttributesHashCode (72 bytes)
      Event: 1.658 Thread 0x000000001736d000 2212 3 com.intellij.openapi.util.Comparing::equal (86 bytes)
      Event: 1.659 Thread 0x0000000017367800 nmethod 2205 0x0000000002dc4710 code [0x0000000002dc4860, 0x0000000002dc4c78]
      Event: 1.659 Thread 0x0000000017367800 2206 4 org.jdom.JDOMInterner$1::computeHashCode (121 bytes)
      Event: 1.659 Thread 0x000000001736d000 nmethod 2212 0x0000000002dc3750 code [0x0000000002dc3940, 0x0000000002dc4548]

      GC Heap History (8 events):
      Event: 0.294 GC heap before
      {Heap before GC invocations=0 (full 0):
       par new generation total 39296K, used 34944K [0x00000000d1200000, 0x00000000d3ca0000, 0x00000000e0c00000)
        eden space 34944K, 100% used [0x00000000d1200000, 0x00000000d3420000, 0x00000000d3420000)
        from space 4352K, 0% used [0x00000000d3420000, 0x00000000d3420000, 0x00000000d3860000)
        to space 4352K, 0% used [0x00000000d3860000, 0x00000000d3860000, 0x00000000d3ca0000)
       concurrent mark-sweep generation total 87424K, used 0K [0x00000000e0c00000, 0x00000000e6160000, 0x0000000100000000)
       Metaspace used 6128K, capacity 6343K, committed 6400K, reserved 1056768K
        class space used 640K, capacity 729K, committed 768K, reserved 1048576K
      Event: 0.297 GC heap after
      Heap after GC invocations=1 (full 0):
       par new generation total 39296K, used 4038K [0x00000000d1200000, 0x00000000d3ca0000, 0x00000000e0c00000)
        eden space 34944K, 0% used [0x00000000d1200000, 0x00000000d1200000, 0x00000000d3420000)
        from space 4352K, 92% used [0x00000000d3860000, 0x00000000d3c51a60, 0x00000000d3ca0000)
        to space 4352K, 0% used [0x00000000d3420000, 0x00000000d3420000, 0x00000000d3860000)
       concurrent mark-sweep generation total 87424K, used 0K [0x00000000e0c00000, 0x00000000e6160000, 0x0000000100000000)
       Metaspace used 6128K, capacity 6343K, committed 6400K, reserved 1056768K
        class space used 640K, capacity 729K, committed 768K, reserved 1048576K
      }
      Event: 0.550 GC heap before
      {Heap before GC invocations=1 (full 0):
       par new generation total 39296K, used 38982K [0x00000000d1200000, 0x00000000d3ca0000, 0x00000000e0c00000)
        eden space 34944K, 100% used [0x00000000d1200000, 0x00000000d3420000, 0x00000000d3420000)
        from space 4352K, 92% used [0x00000000d3860000, 0x00000000d3c51a60, 0x00000000d3ca0000)
        to space 4352K, 0% used [0x00000000d3420000, 0x00000000d3420000, 0x00000000d3860000)
       concurrent mark-sweep generation total 87424K, used 0K [0x00000000e0c00000, 0x00000000e6160000, 0x0000000100000000)
       Metaspace used 10319K, capacity 10535K, committed 10752K, reserved 1058816K
        class space used 1083K, capacity 1168K, committed 1280K, reserved 1048576K
      Event: 0.562 GC heap after
      Heap after GC invocations=2 (full 0):
       par new generation total 39296K, used 4351K [0x00000000d1200000, 0x00000000d3ca0000, 0x00000000e0c00000)
        eden space 34944K, 0% used [0x00000000d1200000, 0x00000000d1200000, 0x00000000d3420000)
        from space 4352K, 99% used [0x00000000d3420000, 0x00000000d385fff8, 0x00000000d3860000)
        to space 4352K, 0% used [0x00000000d3860000, 0x00000000d3860000, 0x00000000d3ca0000)
       concurrent mark-sweep generation total 87424K, used 3800K [0x00000000e0c00000, 0x00000000e6160000, 0x0000000100000000)
       Metaspace used 10319K, capacity 10535K, committed 10752K, reserved 1058816K
        class space used 1083K, capacity 1168K, committed 1280K, reserved 1048576K
      }
      Event: 1.153 GC heap before
      {Heap before GC invocations=2 (full 0):
       par new generation total 39296K, used 39295K [0x00000000d1200000, 0x00000000d3ca0000, 0x00000000e0c00000)
        eden space 34944K, 100% used [0x00000000d1200000, 0x00000000d3420000, 0x00000000d3420000)
        from space 4352K, 99% used [0x00000000d3420000, 0x00000000d385fff8, 0x00000000d3860000)
        to space 4352K, 0% used [0x00000000d3860000, 0x00000000d3860000, 0x00000000d3ca0000)
       concurrent mark-sweep generation total 87424K, used 3800K [0x00000000e0c00000, 0x00000000e6160000, 0x0000000100000000)
       Metaspace used 20428K, capacity 20693K, committed 21120K, reserved 1069056K
        class space used 2291K, capacity 2404K, committed 2432K, reserved 1048576K
      Event: 1.161 GC heap after
      Heap after GC invocations=3 (full 0):
       par new generation total 39296K, used 4352K [0x00000000d1200000, 0x00000000d3ca0000, 0x00000000e0c00000)
        eden space 34944K, 0% used [0x00000000d1200000, 0x00000000d1200000, 0x00000000d3420000)
        from space 4352K, 100% used [0x00000000d3860000, 0x00000000d3ca0000, 0x00000000d3ca0000)
        to space 4352K, 0% used [0x00000000d3420000, 0x00000000d3420000, 0x00000000d3860000)
       concurrent mark-sweep generation total 87424K, used 9796K [0x00000000e0c00000, 0x00000000e6160000, 0x0000000100000000)
       Metaspace used 20428K, capacity 20693K, committed 21120K, reserved 1069056K
        class space used 2291K, capacity 2404K, committed 2432K, reserved 1048576K
      }
      Event: 1.639 GC heap before
      {Heap before GC invocations=3 (full 0):
       par new generation total 39296K, used 39296K [0x00000000d1200000, 0x00000000d3ca0000, 0x00000000e0c00000)
        eden space 34944K, 100% used [0x00000000d1200000, 0x00000000d3420000, 0x00000000d3420000)
        from space 4352K, 100% used [0x00000000d3860000, 0x00000000d3ca0000, 0x00000000d3ca0000)
        to space 4352K, 0% used [0x00000000d3420000, 0x00000000d3420000, 0x00000000d3860000)
       concurrent mark-sweep generation total 87424K, used 9796K [0x00000000e0c00000, 0x00000000e6160000, 0x0000000100000000)
       Metaspace used 26337K, capacity 26710K, committed 27196K, reserved 1073152K
        class space used 2986K, capacity 3134K, committed 3168K, reserved 1048576K
      Event: 1.647 GC heap after
      Heap after GC invocations=4 (full 0):
       par new generation total 39296K, used 4352K [0x00000000d1200000, 0x00000000d3ca0000, 0x00000000e0c00000)
        eden space 34944K, 0% used [0x00000000d1200000, 0x00000000d1200000, 0x00000000d3420000)
        from space 4352K, 100% used [0x00000000d3420000, 0x00000000d3860000, 0x00000000d3860000)
        to space 4352K, 0% used [0x00000000d3860000, 0x00000000d3860000, 0x00000000d3ca0000)
       concurrent mark-sweep generation total 87424K, used 17071K [0x00000000e0c00000, 0x00000000e6160000, 0x0000000100000000)
       Metaspace used 26337K, capacity 26710K, committed 27196K, reserved 1073152K
        class space used 2986K, capacity 3134K, committed 3168K, reserved 1048576K
      }

      Deoptimization events (10 events):
      Event: 1.303 Thread 0x00000000196a8000 Uncommon trap: reason=null_check action=make_not_entrant pc=0x0000000002b38144 method=java.lang.StringCoding.deref(Ljava/lang/ThreadLocal;)Ljava/lang/Object; @ 4
      Event: 1.316 Thread 0x00000000196a8000 Uncommon trap: reason=unstable_if action=reinterpret pc=0x0000000002975fb4 method=java.lang.AbstractStringBuilder.append(Ljava/lang/String;)Ljava/lang/AbstractStringBuilder; @ 1
      Event: 1.317 Thread 0x00000000196a8000 Uncommon trap: reason=unstable_if action=reinterpret pc=0x0000000002905e58 method=java.lang.AbstractStringBuilder.append(Ljava/lang/String;)Ljava/lang/AbstractStringBuilder; @ 1
      Event: 1.336 Thread 0x00000000196a8000 Uncommon trap: reason=predicate action=maybe_recompile pc=0x0000000002b53800 method=java.util.ArrayList.indexOf(Ljava/lang/Object;)I @ 44
      Event: 1.421 Thread 0x00000000196a8000 Uncommon trap: reason=unstable_if action=reinterpret pc=0x0000000002b43cbc method=sun.nio.ch.Util$BufferCache.get(I)Ljava/nio/ByteBuffer; @ 25
      Event: 1.455 Thread 0x00000000196a8000 Uncommon trap: reason=range_check action=make_not_entrant pc=0x0000000002c170a0 method=sun.reflect.generics.parser.SignatureParser.current()C @ 34
      Event: 1.543 Thread 0x00000000196a8000 Uncommon trap: reason=range_check action=none pc=0x0000000002c228a0 method=sun.reflect.generics.parser.SignatureParser.current()C @ 34
      Event: 1.588 Thread 0x00000000196a8000 Uncommon trap: reason=null_check action=make_not_entrant pc=0x0000000002d74734 method=com.sun.org.apache.xerces.internal.impl.XMLStreamReaderImpl.getVersion()Ljava/lang/String; @ 11
      Event: 1.607 Thread 0x00000000196a8000 Uncommon trap: reason=unstable_if action=reinterpret pc=0x0000000002cae878 method=org.jdom.Verifier.checkCharacterData(Ljava/lang/String;)Ljava/lang/String; @ 16
      Event: 1.629 Thread 0x00000000196a8000 Uncommon trap: reason=unstable_if action=reinterpret pc=0x0000000002d6e58c method=com.sun.org.apache.xerces.internal.impl.XMLEntityScanner.scanChar(Lcom/sun/org/apache/xerces/internal/impl/XMLScanner$NameType;)I @ 59

      Classes redefined (0 events):
      No events

      Internal exceptions (10 events):
      Event: 1.305 Thread 0x00000000196a8000 Exception <a 'java/lang/ClassNotFoundException': java/lang/ObjectCustomizer> (0x00000000d1949b18) thrown at [C:\BuildAgent\work\9f979a2e38bdaf6\hotspot\src\share\vm\classfile\systemDictionary.cpp, line 210]
      Event: 1.305 Thread 0x00000000196a8000 Exception <a 'java/lang/ArrayIndexOutOfBoundsException'> (0x00000000d194ca80) thrown at [C:\BuildAgent\work\9f979a2e38bdaf6\hotspot\src\share\vm\runtime\sharedRuntime.cpp, line 605]
      Event: 1.305 Thread 0x00000000196a8000 Exception <a 'java/lang/ClassNotFoundException': net/miginfocom/layout/UnitValueCustomizer> (0x00000000d194fee8) thrown at [C:\BuildAgent\work\9f979a2e38bdaf6\hotspot\src\share\vm\classfile\systemDictionary.cpp, line 210]
      Event: 1.306 Thread 0x00000000196a8000 Exception <a 'java/lang/ClassNotFoundException': java/lang/ObjectCustomizer> (0x00000000d1968640) thrown at [C:\BuildAgent\work\9f979a2e38bdaf6\hotspot\src\share\vm\classfile\systemDictionary.cpp, line 210]
      Event: 1.307 Thread 0x00000000196a8000 Exception <a 'java/lang/ClassNotFoundException': net/miginfocom/layout/BoundSizeCustomizer> (0x00000000d196dda8) thrown at [C:\BuildAgent\work\9f979a2e38bdaf6\hotspot\src\share\vm\classfile\systemDictionary.cpp, line 210]
      Event: 1.316 Thread 0x00000000196a8000 Implicit null exception at 0x0000000002975c16 to 0x0000000002975f9d
      Event: 1.317 Thread 0x00000000196a8000 Implicit null exception at 0x0000000002905a94 to 0x0000000002905e41
      Event: 1.455 Thread 0x00000000196a8000 Exception <a 'java/lang/ArrayIndexOutOfBoundsException': 67> (0x00000000d2243498) thrown at [C:\BuildAgent\work\9f979a2e38bdaf6\hotspot\src\share\vm\interpreter\interpreterRuntime.cpp, line 366]
      Event: 1.543 Thread 0x00000000196a8000 Exception <a 'java/lang/ArrayIndexOutOfBoundsException': 60> (0x00000000d279dc40) thrown at [C:\BuildAgent\work\9f979a2e38bdaf6\hotspot\src\share\vm\interpreter\interpreterRuntime.cpp, line 366]
      Event: 1.588 Thread 0x00000000196a8000 Implicit null exception at 0x0000000002d74449 to 0x0000000002d74729

      Events (10 events):
      Event: 1.607 Thread 0x00000000196a8000 DEOPT UNPACKING pc=0x00000000026e557b sp=0x000000001b18ce88 mode 2
      Event: 1.611 Executing VM operation: CollectForMetadataAllocation
      Event: 1.611 Executing VM operation: CollectForMetadataAllocation done
      Event: 1.629 Thread 0x00000000196a8000 Uncommon trap: trap_request=0xffffff65 fr.pc=0x0000000002d6e58c
      Event: 1.629 Thread 0x00000000196a8000 DEOPT PACKING pc=0x0000000002d6e58c sp=0x000000001b18cde0
      Event: 1.629 Thread 0x00000000196a8000 DEOPT UNPACKING pc=0x00000000026e557b sp=0x000000001b18cd70 mode 2
      Event: 1.639 Executing VM operation: GenCollectForAllocation
      Event: 1.647 Executing VM operation: GenCollectForAllocation done
      Event: 1.647 Executing VM operation: CMS_Initial_Mark
      Event: 1.648 Executing VM operation: CMS_Initial_Mark done


      Dynamic libraries:
      0x0000000140000000 - 0x0000000140147000 D:\Pycharm\PyCharm Community Edition 2018.3.1\bin\pycharm64.exe
      0x00007ff8445b0000 - 0x00007ff84479d000 C:\WINDOWS\SYSTEM32\ntdll.dll
      0x00007ff844290000 - 0x00007ff844343000 C:\WINDOWS\System32\KERNEL32.DLL
      0x00007ff840e40000 - 0x00007ff8410d3000 C:\WINDOWS\System32\KERNELBASE.dll
      0x00007ff8435a0000 - 0x00007ff843737000 C:\WINDOWS\System32\USER32.dll
      0x00007ff840e20000 - 0x00007ff840e40000 C:\WINDOWS\System32\win32u.dll
      0x00007ff8430e0000 - 0x00007ff843109000 C:\WINDOWS\System32\GDI32.dll
      0x00007ff841340000 - 0x00007ff8414da000 C:\WINDOWS\System32\gdi32full.dll
      0x00007ff841740000 - 0x00007ff8417e0000 C:\WINDOWS\System32\msvcp_win.dll
      0x00007ff841560000 - 0x00007ff84165c000 C:\WINDOWS\System32\ucrtbase.dll
      0x00007ff842f20000 - 0x00007ff842fc3000 C:\WINDOWS\System32\ADVAPI32.dll
      0x00007ff843af0000 - 0x00007ff843b8e000 C:\WINDOWS\System32\msvcrt.dll
      0x00007ff841990000 - 0x00007ff841a2e000 C:\WINDOWS\System32\sechost.dll
      0x00007ff8438d0000 - 0x00007ff8439f2000 C:\WINDOWS\System32\RPCRT4.dll
      0x00007ff841a30000 - 0x00007ff842f1f000 C:\WINDOWS\System32\SHELL32.dll
      0x00007ff840dd0000 - 0x00007ff840e1a000 C:\WINDOWS\System32\cfgmgr32.dll
      0x00007ff843820000 - 0x00007ff8438c8000 C:\WINDOWS\System32\shcore.dll
      0x00007ff843240000 - 0x00007ff84356d000 C:\WINDOWS\System32\combase.dll
      0x00007ff8414e0000 - 0x00007ff84155e000 C:\WINDOWS\System32\bcryptPrimitives.dll
      0x00007ff840680000 - 0x00007ff840dca000 C:\WINDOWS\System32\windows.storage.dll
      0x00007ff840650000 - 0x00007ff840674000 C:\WINDOWS\System32\profapi.dll
      0x00007ff8405d0000 - 0x00007ff84062d000 C:\WINDOWS\System32\powrprof.dll
      0x00007ff843080000 - 0x00007ff8430d2000 C:\WINDOWS\System32\shlwapi.dll
      0x00007ff8405b0000 - 0x00007ff8405c1000 C:\WINDOWS\System32\kernel.appcore.dll
      0x00007ff8410e0000 - 0x00007ff8410f7000 C:\WINDOWS\System32\cryptsp.dll
      0x00007ff843b90000 - 0x00007ff843bbe000 C:\WINDOWS\System32\IMM32.DLL
      0x000000006beb0000 - 0x000000006c6f1000 D:\Pycharm\PyCharm Community Edition 2018.3.1\jre64\bin\server\jvm.dll
      0x00007ff843570000 - 0x00007ff843578000 C:\WINDOWS\System32\PSAPI.DLL
      0x00007ff83a7f0000 - 0x00007ff83a7fa000 C:\WINDOWS\SYSTEM32\VERSION.dll
      0x00007ff83ccd0000 - 0x00007ff83ccf4000 C:\WINDOWS\SYSTEM32\WINMM.dll
      0x00007ff8400d0000 - 0x00007ff8400d9000 C:\WINDOWS\SYSTEM32\WSOCK32.dll
      0x000000006bdd0000 - 0x000000006bea2000 C:\WINDOWS\SYSTEM32\MSVCR100.dll
      0x00007ff843a80000 - 0x00007ff843aed000 C:\WINDOWS\System32\WS2_32.dll
      0x00007ff83cca0000 - 0x00007ff83cccd000 C:\WINDOWS\SYSTEM32\WINMMBASE.dll
      0x00007ff83c990000 - 0x00007ff83c99f000 D:\Pycharm\PyCharm Community Edition 2018.3.1\jre64\bin\verify.dll
      0x00007ff82b8e0000 - 0x00007ff82b909000 D:\Pycharm\PyCharm Community Edition 2018.3.1\jre64\bin\java.dll
      0x00007ff82b310000 - 0x00007ff82b326000 D:\Pycharm\PyCharm Community Edition 2018.3.1\jre64\bin\zip.dll
      0x00007ff8291f0000 - 0x00007ff829388000 D:\Pycharm\PyCharm Community Edition 2018.3.1\jre64\bin\awt.dll
      0x00007ff844350000 - 0x00007ff84441b000 C:\WINDOWS\System32\OLEAUT32.dll
      0x00007ff83d4c0000 - 0x00007ff83da7e000 C:\WINDOWS\SYSTEM32\d2d1.dll
      0x00007ff83e290000 - 0x00007ff83e31c000 C:\WINDOWS\SYSTEM32\apphelp.dll
      0x00007ffff2650000 - 0x00007ffff26f9000 C:\WINDOWS\WinSxS\amd64_microsoft.windows.common-controls_6595b64144ccf1df_5.82.17763.194_none_10e7faf0642b076f\COMCTL32.dll
      0x00007ff83e420000 - 0x00007ff83e4bc000 C:\WINDOWS\system32\uxtheme.dll
      0x00007ff843ca0000 - 0x00007ff843e0a000 C:\WINDOWS\System32\MSCTF.dll
      0x00007ff83e720000 - 0x00007ff83e74e000 C:\WINDOWS\system32\dwmapi.dll
      0x00007ff841100000 - 0x00007ff8412db000 C:\WINDOWS\System32\CRYPT32.dll
      0x00007ff840630000 - 0x00007ff840642000 C:\WINDOWS\System32\MSASN1.dll
      0x00007ff844420000 - 0x00007ff844575000 C:\WINDOWS\System32\ole32.dll
      0x00007ff82b2f0000 - 0x00007ff82b30a000 D:\Pycharm\PyCharm Community Edition 2018.3.1\jre64\bin\net.dll
      0x00007ff83fa60000 - 0x00007ff83fac7000 C:\WINDOWS\system32\mswsock.dll
      0x00007ff82b1c0000 - 0x00007ff82b1d1000 D:\Pycharm\PyCharm Community Edition 2018.3.1\jre64\bin\nio.dll
      0x00007ff83f620000 - 0x00007ff83f653000 C:\WINDOWS\system32\rsaenh.dll
      0x00007ff841660000 - 0x00007ff841686000 C:\WINDOWS\System32\bcrypt.dll
      0x00007ff8404b0000 - 0x00007ff8404d8000 C:\WINDOWS\SYSTEM32\USERENV.dll
      0x00007ff83fc30000 - 0x00007ff83fc3c000 C:\WINDOWS\SYSTEM32\CRYPTBASE.dll
      0x00007ff83f7c0000 - 0x00007ff83f7fd000 C:\WINDOWS\SYSTEM32\IPHLPAPI.DLL
      0x00007ff843740000 - 0x00007ff843748000 C:\WINDOWS\System32\NSI.dll
      0x00007ff837320000 - 0x00007ff837336000 C:\WINDOWS\SYSTEM32\dhcpcsvc6.DLL
      0x00007ff837300000 - 0x00007ff83731c000 C:\WINDOWS\SYSTEM32\dhcpcsvc.DLL
      0x00007ff83f800000 - 0x00007ff83f8c6000 C:\WINDOWS\SYSTEM32\DNSAPI.dll
      0x00007ff83b510000 - 0x00007ff83b51d000 D:\Pycharm\PyCharm Community Edition 2018.3.1\jre64\bin\management.dll
      0x00007ff82b170000 - 0x00007ff82b1b2000 C:\Users\韩小豪\.PyCharmCE2018.3\system\tmp\jna5801945751463743988.dll
      0x00007ff82b150000 - 0x00007ff82b16b000 D:\Pycharm\PyCharm Community Edition 2018.3.1\bin\IdeaWin64.dll
      0x00007ff82b0b0000 - 0x00007ff82b142000 D:\Pycharm\PyCharm Community Edition 2018.3.1\jre64\bin\freetype.dll
      0x00007ff80e030000 - 0x00007ff80e0d4000 D:\Pycharm\PyCharm Community Edition 2018.3.1\jre64\bin\fontmanager.dll
      0x00007ff815f70000 - 0x00007ff816097000 C:\WINDOWS\system32\opengl32.dll
      0x00007ff815ee0000 - 0x00007ff815f0c000 C:\WINDOWS\SYSTEM32\GLU32.dll
      0x00007ff82a340000 - 0x00007ff82a37a000 D:\Pycharm\PyCharm Community Edition 2018.3.1\jre64\bin\splashscreen.dll
      0x00007ff8400f0000 - 0x00007ff8402dd000 C:\WINDOWS\SYSTEM32\dbghelp.dll

      VM Arguments:
      jvm_args: -Xms128m -Xmx750m -XX:ReservedCodeCacheSize=240m -XX:+UseConcMarkSweepGC -XX:SoftRefLRUPolicyMSPerMB=50 -ea -Dsun.io.useCanonCaches=false -Djava.net.preferIPv4Stack=true -Djdk.http.auth.tunneling.disabledSchemes="" -XX:+HeapDumpOnOutOfMemoryError -XX:-OmitStackTraceInFastThrow -Djb.vmOptionsFile=D:\Pycharm\PyCharm Community Edition 2018.3.1\bin\pycharm64.exe.vmoptions -Didea.platform.prefix=PyCharmCore -Dide.native.launcher=true -Didea.paths.selector=PyCharmCE2018.3 -XX:ErrorFile=C:\Users\?j\java_error_in_pycharm_%p.log -XX:HeapDumpPath=C:\Users\?j\java_error_in_pycharm.hprof
      java_command: <unknown>
      java_class_path (initial): D:\Pycharm\PyCharm Community Edition 2018.3.1\lib\bootstrap.jar;D:\Pycharm\PyCharm Community Edition 2018.3.1\lib\extensions.jar;D:\Pycharm\PyCharm Community Edition 2018.3.1\lib\util.jar;D:\Pycharm\PyCharm Community Edition 2018.3.1\lib\jdom.jar;D:\Pycharm\PyCharm Community Edition 2018.3.1\lib\log4j.jar;D:\Pycharm\PyCharm Community Edition 2018.3.1\lib\trove4j.jar;D:\Pycharm\PyCharm Community Edition 2018.3.1\lib\jna.jar
      Launcher Type: generic

      Environment Variables:
      JAVA_HOME=D:\Java\jdk1.8.0_201
      CLASSPATH=.;D:\Java\jdk1.8.0_201\lib;D:\Java\jdk1.8.0_201\lib\tools.jar
      PATH=C:\Program Files (x86)\Common Files\Oracle\Java\javapath;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\WINDOWS\System32\OpenSSH\;C:\Program Files\nodejs\;C:\WINDOWS\system32\config\systemprofile\.dnx\bin;C:\Program Files\Microsoft DNX\Dnvm\;C:\Program Files (x86)\Windows Kits\8.1\Windows Performance Toolkit\;D:\Java\jdk1.8.0_201\bin;D:\Java\jdk1.8.0_201\jre\bin;C:\Program Files\MySQL\MySQL Server 8.0\bin;C:\Users\韩小豪\AppData\Local\Microsoft\WindowsApps;D:\Pycharm\PyCharm 2018.3.1\bin;;D:\Pycharm\PyCharm Community Edition 2018.3.1\bin;;C:\Users\韩小豪\AppData\Local\Programs\Python\Python37;C:\Users\韩小豪\AppData\Local\Programs\Python\Python37\Scripts;C:\Users\韩小豪\AppData\Roaming\npm;D:\Applications\VS code\Microsoft VS Code\bin
      USERNAME=韩小豪
      OS=Windows_NT
      PROCESSOR_IDENTIFIER=AMD64 Family 23 Model 8 Stepping 2, AuthenticAMD



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

      OS: Windows 10.0 , 64 bit Build 17763 (10.0.17763.1)

      CPU:total 12 (initial active 12) (12 cores per cpu, 1 threads per core) family 23 model 8 stepping 2, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, avx, avx2, aes, clmul, mmxext, 3dnowpref, lzcnt, sse4a, tsc, tscinvbit, tscinv, bmi1

      Memory: 4k page, physical 16727132k(12083220k free), swap 17775708k(10003512k free)

      vm_info: OpenJDK 64-Bit Server VM (25.152-b16) for windows-amd64 JRE (1.8.0_152-release-1343-b16), built on Nov 6 2018 16:18:26 by "builduser" with MS VC++ 10.0 (VS2010)

      time: Mon Apr 08 21:35:03 2019
      elapsed time: 1 seconds (0d 0h 0m 1s)



      #-----------------------------------------------------------#

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            Reporter:
            webbuggrp Webbug Group
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              Created:
              Updated: