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  1. JDK
  2. JDK-8248793

Application crash in openjdk-15-loom+7-141

    Details

    • Subcomponent:
    • CPU:
      x86_64
    • OS:
      linux_ubuntu

      Description

      ADDITIONAL SYSTEM INFORMATION :
      Host: Intel(R) Xeon(R) CPU E5-2650L v3 @ 1.80GHz, 1 cores, 985M, Ubuntu 18.04.2 LTS
      Java: openjdk-15-loom+7-141_linux-x64

      A DESCRIPTION OF THE PROBLEM :
      Randomly, my application crashes from a fatal error.

      ERROR MESSAGES/STACK TRACES THAT OCCUR :
      #
      # A fatal error has been detected by the Java Runtime Environment:
      #
      # SIGSEGV (0xb) at pc=0x00007f12a0053550, pid=24246, tid=24249
      #
      # JRE version: OpenJDK Runtime Environment (15.0+7) (build 15-loom+7-141)
      # Java VM: OpenJDK 64-Bit Server VM (15-loom+7-141, mixed mode, sharing, tiered, compressed oops, serial gc, linux-amd64)
      # Problematic frame:
      # C 0x00007f12a0053550
      #
      # Core dump will be written. Default location: Core dumps may be processed with "/usr/share/apport/apport %p %s %c %d %P %E" (or dumping to /_hosting/processes/website/core.24246)
      #
      # If you would like to submit a bug report, please visit:
      # https://bugreport.java.com/bugreport/crash.jsp
      #

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

      Command Line: -XX:-OmitStackTraceInFastThrow -XX:NewSize=200m -XX:MaxNewSize=200m -XX:SurvivorRatio=8 -Xms512m -Xmx512m com.acorn.web.Server

      Host: Intel(R) Xeon(R) CPU E5-2650L v3 @ 1.80GHz, 1 cores, 985M, Ubuntu 18.04.2 LTS
      Time: Wed Jul 1 08:56:38 2020 UTC elapsed time: 36768.661600 seconds (0d 10h 12m 48s)

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

      Current thread (0x00007f12a0067800): VMThread "VM Thread" [stack: 0x00007f12a5ee9000,0x00007f12a5fe9000] [id=24249]

      Stack: [0x00007f12a5ee9000,0x00007f12a5fe9000], sp=0x00007f12a5fe6f48, free space=1015k
      Thread 0x00007f12a0067800 [24249]
      Native frames: (J=compiled Java code, A=aot compiled Java code, j=interpreted, Vv=VM code, C=native code)
      C 0x00007f12a0053550
      V [libjvm.so+0x6663d6] DefNewGeneration::FastEvacuateFollowersClosure::do_void()+0xe6
      V [libjvm.so+0x666979] DefNewGeneration::collect(bool, bool, unsigned long, bool)+0x4c9
      V [libjvm.so+0x7e2951] GenCollectedHeap::collect_generation(Generation*, bool, unsigned long, bool, bool, bool, bool)+0x2f1
      V [libjvm.so+0x7e3514] GenCollectedHeap::do_collection(bool, bool, unsigned long, bool, GenCollectedHeap::GenerationType)+0x594
      V [libjvm.so+0x7e3dbd] GenCollectedHeap::satisfy_failed_allocation(unsigned long, bool)+0x10d
      V [libjvm.so+0x7d9434] VM_GenCollectForAllocation::doit()+0x54
      V [libjvm.so+0xe7283a] VM_Operation::evaluate()+0xea
      V [libjvm.so+0xe77f62] VMThread::evaluate_operation(VM_Operation*) [clone .constprop.0]+0xb2
      V [libjvm.so+0xe78439] VMThread::loop()+0x469
      V [libjvm.so+0xe78796] VMThread::run()+0x76
      V [libjvm.so+0xe043fb] Thread::call_run()+0x10b
      V [libjvm.so+0xc51397] thread_native_entry(Thread*)+0xe7


      siginfo: si_signo: 11 (SIGSEGV), si_code: 2 (SEGV_ACCERR), si_addr: 0x00007f12a0053550

      Register to memory mapping:

      RAX=0x00000000000000e2 is an unknown value
      RBX=0x00000000eb445af0 is an oop: sun.net.www.http.KeepAliveStream
      {0x00000000eb445af0} - klass: 'sun/net/www/http/KeepAliveStream'
      RCX=0xfffffffffffffff8 is an unknown value
      RDX=0x0000000800000000 is pointing into metadata
      RSP=0x00007f12a5fe6f48 points into unknown readable memory: 97 af 08 a8 12 7f 00 00
      RBP=0x00007f12a5fe6fa0 points into unknown readable memory: e0 6f fe a5 12 7f 00 00
      RSI=0x00000000eb432938 points into unknown readable memory: 00 b3 9b ec 00 00 00 00
      RDI=0x00007f12a5fe70f0 points into unknown readable memory: 00 f5 b8 a8 12 7f 00 00
      R8 =0x00000000eb44d7d8 is an oop: [Ljava.lang.ThreadLocal$ThreadLocalMap$Entry;
      {0x00000000eb44d7d8} - klass: 'java/lang/ThreadLocal$ThreadLocalMap$Entry'[]
       - length: 16
      R9 =0x00000000eb432938 points into unknown readable memory: 00 b3 9b ec 00 00 00 00
      R10=0x00000000e9b8e300 is pointing into object: java.util.HashMap
      {0x00000000e9b8e2f0} - klass: 'java/util/HashMap'
      R11=0x00007f12a8c87ee5: <offset 0x0000000001266ee5> in /_hosting/jdk-15-loom/lib/server/libjvm.so at 0x00007f12a7a21000
      R12=0x00000000eb432980 is an oop: java.lang.VirtualThread$$Lambda$45/0x0000000800bb5a68
      {0x00000000eb432980} - klass: 'java/lang/VirtualThread$$Lambda$45+0x0000000800bb5a68'
      R13=0x00007f12a5fe70f0 points into unknown readable memory: 00 f5 b8 a8 12 7f 00 00
      R14=0x00007f12a8c665a0: <offset 0x00000000012455a0> in /_hosting/jdk-15-loom/lib/server/libjvm.so at 0x00007f12a7a21000
      R15=0x0000000000000240 is an unknown value


      Registers:
      RAX=0x00000000000000e2, RBX=0x00000000eb445af0, RCX=0xfffffffffffffff8, RDX=0x0000000800000000
      RSP=0x00007f12a5fe6f48, RBP=0x00007f12a5fe6fa0, RSI=0x00000000eb432938, RDI=0x00007f12a5fe70f0
      R8 =0x00000000eb44d7d8, R9 =0x00000000eb432938, R10=0x00000000e9b8e300, R11=0x00007f12a8c87ee5
      R12=0x00000000eb432980, R13=0x00007f12a5fe70f0, R14=0x00007f12a8c665a0, R15=0x0000000000000240
      RIP=0x00007f12a0053550, EFLAGS=0x0000000000010206, CSGSFS=0x002b000000000033, ERR=0x0000000000000015
        TRAPNO=0x000000000000000e

      Top of Stack: (sp=0x00007f12a5fe6f48)
      0x00007f12a5fe6f48: 00007f12a808af97 00007f12a5fe70f0
      0x00007f12a5fe6f58: 00007f12a003d280 00007f12a5fe6f90
      0x00007f12a5fe6f68: 00007f12a003df00 00007f12a5fe70f0
      0x00007f12a5fe6f78: 00007f12a5fe70f0 00007f12a003d280

      Instructions: (pc=0x00007f12a0053550)
      0x00007f12a0053450: 00 00 00 00 00 00 00 00 80 f6 04 a0 12 7f 00 00
      0x00007f12a0053460: 00 00 00 00 00 00 00 00 25 00 00 00 00 00 00 00
      0x00007f12a0053470: 38 87 0b 00 08 00 00 00 0c 00 00 00 00 00 00 00
      0x00007f12a0053480: 00 00 00 00 00 00 00 00 25 00 00 00 00 00 00 00
      0x00007f12a0053490: 10 9d 0b 00 08 00 00 00 1c 00 00 00 00 00 00 00
      0x00007f12a00534a0: 00 00 00 00 00 00 00 00 25 00 00 00 00 00 00 00
      0x00007f12a00534b0: 80 9a b9 a8 12 7f 00 00 00 00 00 00 00 00 00 00
      0x00007f12a00534c0: 00 00 00 00 00 00 00 00 25 00 00 00 00 00 00 00
      0x00007f12a00534d0: 60 9a b9 a8 12 7f 00 00 20 a1 07 00 00 00 00 00
      0x00007f12a00534e0: 00 00 00 00 00 00 00 00 25 00 00 00 00 00 00 00
      0x00007f12a00534f0: e0 52 b9 a8 12 7f 00 00 00 00 00 00 00 00 00 00
      0x00007f12a0053500: 00 00 00 00 00 00 00 00 45 00 00 00 00 00 00 00
      0x00007f12a0053510: f0 34 05 a0 12 7f 00 00 00 c4 d2 88 12 7f 00 00
      0x00007f12a0053520: 00 28 00 00 00 28 00 00 00 00 00 00 00 00 00 00
      0x00007f12a0053530: 00 00 00 00 00 00 00 00 00 30 02 a0 12 7f 00 00
      0x00007f12a0053540: 00 00 00 00 00 00 00 00 55 00 00 00 00 00 00 00
      0x00007f12a0053550: e0 91 b9 a8 12 7f 00 00 a0 35 05 a0 12 7f 00 00
      0x00007f12a0053560: 02 00 00 00 04 00 00 00 00 00 00 00 00 00 00 00
      0x00007f12a0053570: f8 22 7f a9 12 7f 00 00 30 23 7f a9 12 7f 00 00
      0x00007f12a0053580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
      0x00007f12a0053590: 00 00 00 00 00 00 00 00 35 00 00 00 00 00 00 00
      0x00007f12a00535a0: 73 75 6e 2e 63 69 2e 6e 6d 65 74 68 6f 64 42 75
      0x00007f12a00535b0: 63 6b 65 74 73 41 6c 6c 6f 63 61 74 65 64 00 00
      0x00007f12a00535c0: 00 00 00 00 00 00 00 00 55 00 00 00 00 00 00 00
      0x00007f12a00535d0: e0 91 b9 a8 12 7f 00 00 20 36 05 a0 12 7f 00 00
      0x00007f12a00535e0: 02 00 00 00 04 00 00 00 00 00 00 00 00 00 00 00
      0x00007f12a00535f0: 38 23 7f a9 12 7f 00 00 70 23 7f a9 12 7f 00 00
      0x00007f12a0053600: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
      0x00007f12a0053610: 00 00 00 00 00 00 00 00 35 00 00 00 00 00 00 00
      0x00007f12a0053620: 73 75 6e 2e 63 69 2e 6e 6d 65 74 68 6f 64 42 75
      0x00007f12a0053630: 63 6b 65 74 73 44 65 61 6c 6c 6f 63 61 74 65 64
      0x00007f12a0053640: 00 00 00 00 00 00 00 00 55 00 00 00 00 00 00 00


      Stack slot to memory mapping:
      stack at sp + 0 slots: 0x00007f12a808af97: <offset 0x0000000000669f97> in /_hosting/jdk-15-loom/lib/server/libjvm.so at 0x00007f12a7a21000
      stack at sp + 1 slots: 0x00007f12a5fe70f0 points into unknown readable memory: 00 f5 b8 a8 12 7f 00 00
      stack at sp + 2 slots: 0x00007f12a003d280 points into unknown readable memory: 18 68 c1 a8 12 7f 00 00
      stack at sp + 3 slots: 0x00007f12a5fe6f90 points into unknown readable memory: 90 70 fe a5 12 7f 00 00
      stack at sp + 4 slots: 0x00007f12a003df00 points into unknown readable memory: c0 a3 b9 a8 12 7f 00 00
      stack at sp + 5 slots: 0x00007f12a5fe70f0 points into unknown readable memory: 00 f5 b8 a8 12 7f 00 00
      stack at sp + 6 slots: 0x00007f12a5fe70f0 points into unknown readable memory: 00 f5 b8 a8 12 7f 00 00
      stack at sp + 7 slots: 0x00007f12a003d280 points into unknown readable memory: 18 68 c1 a8 12 7f 00 00

      VM_Operation (0x00007f12a51113d0): GenCollectForAllocation, mode: safepoint, requested by thread 0x00007f12a01b6000


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

      Threads class SMR info:
      _java_thread_list=0x00007f128012cb20, length=135, elements={
      0x00007f12a006a800, 0x00007f12a006c800, 0x00007f12a0077000, 0x00007f12a0079000,
      0x00007f12a007b000, 0x00007f12a007d800, 0x00007f12a007f800, 0x00007f12a00b8000,
      0x00007f12a00c1000, 0x00007f12a01b6000, 0x00007f1274003000, 0x00007f1274009000,
      0x00007f12a0220000, 0x00007f12a034d800, 0x00007f12a0352000, 0x00007f127411b000,
      0x00007f127411e000, 0x00007f12a04d0000, 0x00007f12a0029000, 0x00007f127c11c000,
      0x0000559e58cd5800, 0x00007f1280052000, 0x0000559e58cc6800, 0x00007f127c08f800,
      0x00007f1278019000, 0x00007f128004a800, 0x00007f12780ea800, 0x00007f12781da800,
      0x00007f128404b000, 0x00007f1270109000, 0x00007f127030f800, 0x00007f1274291800,
      0x00007f127427d800, 0x00007f128408c000, 0x00007f128448c000, 0x00007f127011c800,
      0x00007f12700f4000, 0x00007f12742b0800, 0x00007f1274304800, 0x00007f1284088800,
      0x00007f1284482800, 0x00007f127085b800, 0x00007f1270875800, 0x00007f12742de800,
      0x00007f1274349000, 0x00007f12843c6000, 0x00007f1284035800, 0x00007f126cd58000,
      0x00007f126c3c4000, 0x00007f127c050800, 0x00007f127c24e000, 0x0000559e58dbd000,
      0x0000559e58dc5800, 0x00007f1278204000, 0x00007f1278101000, 0x00007f127c1cc000,
      0x00007f127c22d000, 0x0000559e58d0d800, 0x0000559e58de9800, 0x00007f127819e000,
      0x00007f12780e9800, 0x00007f127c284000, 0x00007f127c168800, 0x0000559e58dbe000,
      0x0000559e58deb000, 0x00007f127817b800, 0x00007f12781d8000, 0x00007f127c2c4000,
      0x00007f127c28d000, 0x0000559e58dcf000, 0x0000559e58d6e000, 0x00007f1280102800,
      0x00007f127c238800, 0x00007f127c306000, 0x00007f1280103800, 0x0000559e58d6c000,
      0x0000559e58cf1800, 0x00007f1280198000, 0x00007f1278076000, 0x00007f12781ed000,
      0x00007f12801cf800, 0x00007f127c2af800, 0x00007f127c1eb000, 0x00007f12800cf800,
      0x0000559e58daf800, 0x0000559e58dc8000, 0x00007f128010d800, 0x00007f12781e8800,
      0x00007f12781d1000, 0x00007f128012a800, 0x00007f127c25b000, 0x00007f127c2fc800,
      0x00007f128019e800, 0x0000559e58d10000, 0x0000559e58d3e000, 0x00007f12800ff800,
      0x00007f1278173800, 0x00007f12781c9800, 0x00007f128020c800, 0x00007f127c29e800,
      0x00007f127c212800, 0x00007f12801c2000, 0x0000559e58d89800, 0x0000559e58d9c800,
      0x00007f1274225800, 0x00007f1274241000, 0x00007f128002c800, 0x00007f12800f1000,
      0x00007f1274228800, 0x00007f12a0522000, 0x00007f12a04fe000, 0x00007f127424c800,
      0x00007f126c78d800, 0x00007f126c133800, 0x00007f1274319800, 0x00007f12800a4800,
      0x00007f128002b000, 0x00007f1274236800, 0x00007f12a05c4800, 0x00007f12a05a6000,
      0x00007f127429e800, 0x00007f126c25b800, 0x00007f126cd56000, 0x00007f12742d6000,
      0x00007f1280174000, 0x00007f1280176800, 0x00007f1274221000, 0x00007f12a0556800,
      0x00007f12a0640000, 0x00007f1274317000, 0x00007f126c3c5800, 0x00007f126c3ab000,
      0x00007f1274305800, 0x00007f12800d0800, 0x00007f12801c9000
      }

      Java Threads: ( => current thread )
        0x00007f12a006a800 JavaThread "Reference Handler" daemon [_thread_blocked, id=24250, stack(0x00007f12a5de6000,0x00007f12a5ee7000)]
        0x00007f12a006c800 JavaThread "Finalizer" daemon [_thread_blocked, id=24251, stack(0x00007f12a5ce5000,0x00007f12a5de6000)]
        0x00007f12a0077000 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=24252, stack(0x00007f12a589d000,0x00007f12a599e000)]
        0x00007f12a0079000 JavaThread "Service Thread" daemon [_thread_blocked, id=24253, stack(0x00007f12a579c000,0x00007f12a589d000)]
        0x00007f12a007b000 JavaThread "C2 CompilerThread0" daemon [_thread_blocked, id=24254, stack(0x00007f12a569b000,0x00007f12a579c000)]
        0x00007f12a007d800 JavaThread "C1 CompilerThread0" daemon [_thread_blocked, id=24255, stack(0x00007f12a559a000,0x00007f12a569b000)]
        0x00007f12a007f800 JavaThread "Sweeper thread" daemon [_thread_blocked, id=24256, stack(0x00007f12a5499000,0x00007f12a559a000)]
        0x00007f12a00b8000 JavaThread "Notification Thread" daemon [_thread_blocked, id=24257, stack(0x00007f12a5398000,0x00007f12a5499000)]
        0x00007f12a00c1000 JavaThread "Common-Cleaner" daemon [_thread_blocked, id=24259, stack(0x00007f12a5195000,0x00007f12a5296000)]
        0x00007f12a01b6000 JavaThread "ForkJoinPool-1-worker-3" daemon [_thread_blocked, id=24261, stack(0x00007f12a5012000,0x00007f12a5113000)]
        0x00007f1274003000 JavaThread "VirtualThreadUnparker" daemon [_thread_blocked, id=24262, stack(0x00007f12a4f11000,0x00007f12a5012000)]
        0x00007f1274009000 JavaThread "ForkJoinPool-1-worker-1" daemon [_thread_blocked, id=24263, stack(0x00007f12a4e10000,0x00007f12a4f11000)]
        0x00007f12a0220000 JavaThread "mysql-cj-abandoned-connection-cleanup" daemon [_thread_blocked, id=24264, stack(0x00007f12a4d0f000,0x00007f12a4e10000)]
        0x00007f12a034d800 JavaThread "game-hikari-pool housekeeper" daemon [_thread_blocked, id=24267, stack(0x00007f12a4a0a000,0x00007f12a4b0b000)]
        0x00007f12a0352000 JavaThread "xen_forums-hikari-pool housekeeper" daemon [_thread_blocked, id=24268, stack(0x00007f12a4909000,0x00007f12a4a0a000)]
        0x00007f127411b000 JavaThread "Read-Poller" daemon [_thread_blocked, id=24269, stack(0x00007f12a41df000,0x00007f12a42e0000)]
        0x00007f127411e000 JavaThread "Write-Poller" daemon [_thread_in_native, id=24270, stack(0x00007f12a40de000,0x00007f12a41df000)]
        0x00007f12a04d0000 JavaThread "nioEventLoopGroup-2-1" [_thread_in_native, id=24288, stack(0x00007f12883f2000,0x00007f12884f3000)]
        0x00007f12a0029000 JavaThread "DestroyJavaVM" [_thread_blocked, id=24248, stack(0x00007f12a9817000,0x00007f12a9918000)]
        0x00007f127c11c000 JavaThread "ForkJoinPool-1-worker-5" daemon [_thread_blocked, id=25020, stack(0x00007f1265ba0000,0x00007f1265ca1000)]
        0x0000559e58cd5800 JavaThread "nioEventLoopGroup-3-1" [_thread_in_native, id=25842, stack(0x00007f1265ea3000,0x00007f1265fa4000)]
        0x00007f1280052000 JavaThread "ForkJoinPool-1-worker-7" daemon [_thread_blocked, id=26746, stack(0x00007f126beff000,0x00007f126c000000)]
        0x0000559e58cc6800 JavaThread "nioEventLoopGroup-3-2" [_thread_in_native, id=29098, stack(0x00007f126398d000,0x00007f1263a8e000)]
        0x00007f127c08f800 JavaThread "ForkJoinPool-1-worker-9" daemon [_thread_blocked, id=4799, stack(0x00007f126589d000,0x00007f126599e000)]
        0x00007f1278019000 JavaThread "ForkJoinPool-1-worker-13" daemon [_thread_blocked, id=10617, stack(0x00007f1264c91000,0x00007f1264d92000)]
        0x00007f128004a800 JavaThread "ForkJoinPool-1-worker-15" daemon [_thread_blocked, id=10949, stack(0x00007f126579c000,0x00007f126589d000)]
        0x00007f12780ea800 JavaThread "Keep-Alive-Timer" daemon [_thread_blocked, id=11715, stack(0x00007f126a8ed000,0x00007f126a9ee000)]
        0x00007f12781da800 JavaThread "HttpClient-13181-SelectorManager" daemon [_thread_in_native, id=11765, stack(0x00007f1267bc0000,0x00007f1267cc1000)]
        0x00007f128404b000 JavaThread "HttpClient-13399-Worker-0" daemon [_thread_blocked, id=12569, stack(0x00007f12686cb000,0x00007f12687cc000)]
        0x00007f1270109000 JavaThread "HttpClient-13400-Worker-0" daemon [_thread_blocked, id=12572, stack(0x00007f1265095000,0x00007f1265196000)]
        0x00007f127030f800 JavaThread "HttpClient-13400-Worker-1" daemon [_thread_blocked, id=12573, stack(0x00007f12675ba000,0x00007f12676bb000)]
        0x00007f1274291800 JavaThread "HttpClient-13401-Worker-0" daemon [_thread_blocked, id=12575, stack(0x00007f1266aaf000,0x00007f1266bb0000)]
        0x00007f127427d800 JavaThread "HttpClient-13401-Worker-1" daemon [_thread_blocked, id=12576, stack(0x00007f1264e93000,0x00007f1264f94000)]
        0x00007f128408c000 JavaThread "HttpClient-13402-Worker-0" daemon [_thread_blocked, id=12578, stack(0x00007f12695da000,0x00007f12696db000)]
        0x00007f128448c000 JavaThread "HttpClient-13402-Worker-1" daemon [_thread_blocked, id=12579, stack(0x00007f1268fd4000,0x00007f12690d5000)]
        0x00007f127011c800 JavaThread "HttpClient-13403-Worker-0" daemon [_thread_blocked, id=12581, stack(0x00007f126a2e7000,0x00007f126a3e8000)]
        0x00007f12700f4000 JavaThread "HttpClient-13403-Worker-1" daemon [_thread_blocked, id=12582, stack(0x00007f1268ed3000,0x00007f1268fd4000)]
        0x00007f12742b0800 JavaThread "HttpClient-13404-Worker-0" daemon [_thread_blocked, id=12584, stack(0x00007f1269fe4000,0x00007f126a0e5000)]
        0x00007f1274304800 JavaThread "HttpClient-13404-Worker-1" daemon [_thread_blocked, id=12585, stack(0x00007f12667ac000,0x00007f12668ad000)]
        0x00007f1284088800 JavaThread "HttpClient-13405-Worker-0" daemon [_thread_blocked, id=12587, stack(0x00007f12668ad000,0x00007f12669ae000)]
        0x00007f1284482800 JavaThread "HttpClient-13405-Worker-1" daemon [_thread_blocked, id=12588, stack(0x00007f1265a9f000,0x00007f1265ba0000)]
        0x00007f127085b800 JavaThread "HttpClient-13406-Worker-0" daemon [_thread_blocked, id=12590, stack(0x00007f126adf2000,0x00007f126aef3000)]
        0x00007f1270875800 JavaThread "HttpClient-13406-Worker-1" daemon [_thread_blocked, id=12591, stack(0x00007f126a9ee000,0x00007f126aaef000)]
        0x00007f12742de800 JavaThread "HttpClient-13407-Worker-0" daemon [_thread_blocked, id=12593, stack(0x00007f126aff4000,0x00007f126b0f5000)]
        0x00007f1274349000 JavaThread "HttpClient-13407-Worker-1" daemon [_thread_blocked, id=12594, stack(0x00007f12670b5000,0x00007f12671b6000)]
        0x00007f12843c6000 JavaThread "HttpClient-13408-Worker-0" daemon [_thread_blocked, id=12596, stack(0x00007f126b6f9000,0x00007f126b7fa000)]
        0x00007f1284035800 JavaThread "HttpClient-13408-Worker-1" daemon [_thread_blocked, id=12597, stack(0x00007f12880f1000,0x00007f12881f2000)]
        0x00007f126cd58000 JavaThread "HttpClient-13409-Worker-0" daemon [_thread_blocked, id=12602, stack(0x00007f126a4e9000,0x00007f126a5ea000)]
        0x00007f126c3c4000 JavaThread "HttpClient-13409-Worker-1" daemon [_thread_blocked, id=12603, stack(0x00007f126aaef000,0x00007f126abf0000)]
        0x00007f127c050800 JavaThread "HttpClient-13410-Worker-0" daemon [_thread_blocked, id=12608, stack(0x00007f1265398000,0x00007f1265499000)]
        0x00007f127c24e000 JavaThread "HttpClient-13410-Worker-1" daemon [_thread_blocked, id=12609, stack(0x00007f12669ae000,0x00007f1266aaf000)]
        0x0000559e58dbd000 JavaThread "HttpClient-13411-Worker-0" daemon [_thread_blocked, id=12611, stack(0x00007f12662a7000,0x00007f12663a8000)]
        0x0000559e58dc5800 JavaThread "HttpClient-13411-Worker-1" daemon [_thread_blocked, id=12612, stack(0x00007f12674b9000,0x00007f12675ba000)]
        0x00007f1278204000 JavaThread "HttpClient-13412-Worker-0" daemon [_thread_blocked, id=12614, stack(0x00007f1265ca1000,0x00007f1265da2000)]
        0x00007f1278101000 JavaThread "HttpClient-13412-Worker-1" daemon [_thread_blocked, id=12615, stack(0x00007f1265da2000,0x00007f1265ea3000)]
        0x00007f127c1cc000 JavaThread "HttpClient-13413-Worker-0" daemon [_thread_blocked, id=12617, stack(0x00007f12679be000,0x00007f1267abf000)]
        0x00007f127c22d000 JavaThread "HttpClient-13413-Worker-1" daemon [_thread_blocked, id=12618, stack(0x00007f126bafd000,0x00007f126bbfe000)]
        0x0000559e58d0d800 JavaThread "HttpClient-13414-Worker-0" daemon [_thread_blocked, id=12620, stack(0x00007f126a5ea000,0x00007f126a6eb000)]
        0x0000559e58de9800 JavaThread "HttpClient-13414-Worker-1" daemon [_thread_blocked, id=12621, stack(0x00007f126559a000,0x00007f126569b000)]
        0x00007f127819e000 JavaThread "HttpClient-13415-Worker-0" daemon [_thread_blocked, id=12623, stack(0x00007f12698dd000,0x00007f12699de000)]
        0x00007f12780e9800 JavaThread "HttpClient-13415-Worker-1" daemon [_thread_blocked, id=12624, stack(0x00007f1268bd0000,0x00007f1268cd1000)]
        0x00007f127c284000 JavaThread "HttpClient-13416-Worker-0" daemon [_thread_blocked, id=12626, stack(0x00007f12666ab000,0x00007f12667ac000)]
        0x00007f127c168800 JavaThread "HttpClient-13416-Worker-1" daemon [_thread_blocked, id=12627, stack(0x00007f126b5f8000,0x00007f126b6f9000)]
        0x0000559e58dbe000 JavaThread "HttpClient-13417-Worker-0" daemon [_thread_blocked, id=12629, stack(0x00007f12683c8000,0x00007f12684c9000)]
        0x0000559e58deb000 JavaThread "HttpClient-13417-Worker-1" daemon [_thread_blocked, id=12630, stack(0x00007f12682c7000,0x00007f12683c8000)]
        0x00007f127817b800 JavaThread "HttpClient-13418-Worker-0" daemon [_thread_blocked, id=12632, stack(0x00007f12671b6000,0x00007f12672b7000)]
        0x00007f12781d8000 JavaThread "HttpClient-13418-Worker-1" daemon [_thread_blocked, id=12633, stack(0x00007f1266bb0000,0x00007f1266cb1000)]
        0x00007f127c2c4000 JavaThread "HttpClient-13419-Worker-0" daemon [_thread_blocked, id=12635, stack(0x00007f1265499000,0x00007f126559a000)]
        0x00007f127c28d000 JavaThread "HttpClient-13420-SelectorManager" daemon [_thread_in_native, id=12637, stack(0x00007f126a6eb000,0x00007f126a7ec000)]
        0x0000559e58dcf000 JavaThread "HttpClient-13420-Worker-0" daemon [_thread_blocked, id=12638, stack(0x00007f12673b8000,0x00007f12674b9000)]
        0x0000559e58d6e000 JavaThread "HttpClient-13420-Worker-1" daemon [_thread_blocked, id=12639, stack(0x00007f12665aa000,0x00007f12666ab000)]
        0x00007f1280102800 JavaThread "HttpClient-13421-SelectorManager" daemon [_thread_in_native, id=12651, stack(0x00007f126aef3000,0x00007f126aff4000)]
        0x00007f127c238800 JavaThread "HttpClient-13421-Worker-0" daemon [_thread_blocked, id=12652, stack(0x00007f126b1f6000,0x00007f126b2f7000)]
        0x00007f127c306000 JavaThread "HttpClient-13421-Worker-1" daemon [_thread_blocked, id=12653, stack(0x00007f126a0e5000,0x00007f126a1e6000)]
        0x00007f1280103800 JavaThread "HttpClient-13422-SelectorManager" daemon [_thread_in_native, id=12654, stack(0x00007f12678bd000,0x00007f12679be000)]
        0x0000559e58d6c000 JavaThread "HttpClient-13422-Worker-0" daemon [_thread_blocked, id=12655, stack(0x00007f126bbfe000,0x00007f126bcff000)]
        0x0000559e58cf1800 JavaThread "HttpClient-13422-Worker-1" daemon [_thread_blocked, id=12656, stack(0x00007f12677bc000,0x00007f12678bd000)]
        0x00007f1280198000 JavaThread "HttpClient-13423-SelectorManager" daemon [_thread_in_native, id=12657, stack(0x00007f1265297000,0x00007f1265398000)]
        0x00007f1278076000 JavaThread "HttpClient-13423-Worker-0" daemon [_thread_blocked, id=12658, stack(0x00007f1266eb3000,0x00007f1266fb4000)]
        0x00007f12781ed000 JavaThread "HttpClient-13423-Worker-1" daemon [_thread_blocked, id=12659, stack(0x00007f12680c5000,0x00007f12681c6000)]
        0x00007f12801cf800 JavaThread "HttpClient-13424-SelectorManager" daemon [_thread_in_native, id=12660, stack(0x00007f12663a8000,0x00007f12664a9000)]
        0x00007f127c2af800 JavaThread "HttpClient-13424-Worker-0" daemon [_thread_blocked, id=12661, stack(0x00007f12676bb000,0x00007f12677bc000)]
        0x00007f127c1eb000 JavaThread "HttpClient-13424-Worker-1" daemon [_thread_blocked, id=12662, stack(0x00007f126b8fb000,0x00007f126b9fc000)]
        0x00007f12800cf800 JavaThread "HttpClient-13425-SelectorManager" daemon [_thread_in_native, id=12663, stack(0x00007f1266fb4000,0x00007f12670b5000)]
        0x0000559e58daf800 JavaThread "HttpClient-13425-Worker-0" daemon [_thread_blocked, id=12664, stack(0x00007f1265196000,0x00007f1265297000)]
        0x0000559e58dc8000 JavaThread "HttpClient-13425-Worker-1" daemon [_thread_blocked, id=12665, stack(0x00007f1264d92000,0x00007f1264e93000)]
        0x00007f128010d800 JavaThread "HttpClient-13426-SelectorManager" daemon [_thread_in_native, id=12666, stack(0x00007f126b4f7000,0x00007f126b5f8000)]
        0x00007f12781e8800 JavaThread "HttpClient-13426-Worker-0" daemon [_thread_blocked, id=12667, stack(0x00007f12681c6000,0x00007f12682c7000)]
        0x00007f12781d1000 JavaThread "HttpClient-13426-Worker-1" daemon [_thread_blocked, id=12668, stack(0x00007f12886f3000,0x00007f12887f4000)]
        0x00007f128012a800 JavaThread "HttpClient-13427-SelectorManager" daemon [_thread_in_native, id=12669, stack(0x00007f126288b000,0x00007f126298c000)]
        0x00007f127c25b000 JavaThread "HttpClient-13427-Worker-0" daemon [_thread_blocked, id=12670, stack(0x00007f126258a000,0x00007f126268b000)]
        0x00007f127c2fc800 JavaThread "HttpClient-13427-Worker-1" daemon [_thread_blocked, id=12671, stack(0x00007f126abf0000,0x00007f126acf1000)]
        0x00007f128019e800 JavaThread "HttpClient-13428-SelectorManager" daemon [_thread_in_native, id=12672, stack(0x00007f1267dc2000,0x00007f1267ec3000)]
        0x0000559e58d10000 JavaThread "HttpClient-13428-Worker-0" daemon [_thread_blocked, id=12673, stack(0x00007f1268cd1000,0x00007f1268dd2000)]
        0x0000559e58d3e000 JavaThread "HttpClient-13428-Worker-1" daemon [_thread_blocked, id=12674, stack(0x00007f12690d5000,0x00007f12691d6000)]
        0x00007f12800ff800 JavaThread "HttpClient-13429-SelectorManager" daemon [_thread_in_native, id=12675, stack(0x00007f12689ce000,0x00007f1268acf000)]
        0x00007f1278173800 JavaThread "HttpClient-13429-Worker-0" daemon [_thread_blocked, id=12676, stack(0x00007f126569b000,0x00007f126579c000)]
        0x00007f12781c9800 JavaThread "HttpClient-13429-Worker-1" daemon [_thread_blocked, id=12677, stack(0x00007f12692d7000,0x00007f12693d8000)]
        0x00007f128020c800 JavaThread "HttpClient-13430-SelectorManager" daemon [_thread_in_native, id=12678, stack(0x00007f12685ca000,0x00007f12686cb000)]
        0x00007f127c29e800 JavaThread "HttpClient-13430-Worker-0" daemon [_thread_blocked, id=12679, stack(0x00007f12697dc000,0x00007f12698dd000)]
        0x00007f127c212800 JavaThread "HttpClient-13430-Worker-1" daemon [_thread_blocked, id=12680, stack(0x00007f12696db000,0x00007f12697dc000)]
        0x00007f12801c2000 JavaThread "HttpClient-13431-SelectorManager" daemon [_thread_in_native, id=12682, stack(0x00007f1267abf000,0x00007f1267bc0000)]
        0x0000559e58d89800 JavaThread "HttpClient-13431-Worker-0" daemon [_thread_blocked, id=12683, stack(0x00007f1264f94000,0x00007f1265095000)]
        0x0000559e58d9c800 JavaThread "HttpClient-13431-Worker-1" daemon [_thread_blocked, id=12684, stack(0x00007f1269ee3000,0x00007f1269fe4000)]
        0x00007f1274225800 JavaThread "xen_forums-hikari-pool connection adder" daemon [_thread_blocked, id=12688, stack(0x00007f1269be0000,0x00007f1269ce1000)]
        0x00007f1274241000 JavaThread "HttpClient-13432-SelectorManager" daemon [_thread_in_native, id=12689, stack(0x00007f126a7ec000,0x00007f126a8ed000)]
        0x00007f128002c800 JavaThread "HttpClient-13432-Worker-0" daemon [_thread_blocked, id=12690, stack(0x00007f1268acf000,0x00007f1268bd0000)]
        0x00007f12800f1000 JavaThread "HttpClient-13432-Worker-1" daemon [_thread_blocked, id=12691, stack(0x00007f12688cd000,0x00007f12689ce000)]
        0x00007f1274228800 JavaThread "HttpClient-13433-SelectorManager" daemon [_thread_in_native, id=12692, stack(0x00007f1268dd2000,0x00007f1268ed3000)]
        0x00007f12a0522000 JavaThread "HttpClient-13433-Worker-0" daemon [_thread_blocked, id=12693, stack(0x00007f12684c9000,0x00007f12685ca000)]
        0x00007f12a04fe000 JavaThread "HttpClient-13433-Worker-1" daemon [_thread_blocked, id=12694, stack(0x00007f12887f4000,0x00007f12888f5000)]
        0x00007f127424c800 JavaThread "HttpClient-13434-SelectorManager" daemon [_thread_in_native, id=12695, stack(0x00007f126b9fc000,0x00007f126bafd000)]
        0x00007f126c78d800 JavaThread "HttpClient-13434-Worker-0" daemon [_thread_blocked, id=12696, stack(0x00007f126b7fa000,0x00007f126b8fb000)]
        0x00007f126c133800 JavaThread "HttpClient-13434-Worker-1" daemon [_thread_blocked, id=12697, stack(0x00007f126b0f5000,0x00007f126b1f6000)]
        0x00007f1274319800 JavaThread "HttpClient-13435-SelectorManager" daemon [_thread_in_native, id=12698, stack(0x00007f126acf1000,0x00007f126adf2000)]
        0x00007f12800a4800 JavaThread "HttpClient-13435-Worker-0" daemon [_thread_blocked, id=12699, stack(0x00007f126a3e8000,0x00007f126a4e9000)]
        0x00007f128002b000 JavaThread "HttpClient-13435-Worker-1" daemon [_thread_blocked, id=12700, stack(0x00007f126a1e6000,0x00007f126a2e7000)]
        0x00007f1274236800 JavaThread "HttpClient-13436-SelectorManager" daemon [_thread_in_native, id=12701, stack(0x00007f1269de2000,0x00007f1269ee3000)]
        0x00007f12a05c4800 JavaThread "HttpClient-13436-Worker-0" daemon [_thread_blocked, id=12702, stack(0x00007f1269ce1000,0x00007f1269de2000)]
        0x00007f12a05a6000 JavaThread "HttpClient-13436-Worker-1" daemon [_thread_blocked, id=12703, stack(0x00007f1269adf000,0x00007f1269be0000)]
        0x00007f127429e800 JavaThread "HttpClient-13437-SelectorManager" daemon [_thread_in_native, id=12704, stack(0x00007f12699de000,0x00007f1269adf000)]
        0x00007f126c25b800 JavaThread "HttpClient-13437-Worker-0" daemon [_thread_blocked, id=12705, stack(0x00007f12694d9000,0x00007f12695da000)]
        0x00007f126cd56000 JavaThread "HttpClient-13437-Worker-1" daemon [_thread_blocked, id=12706, stack(0x00007f12693d8000,0x00007f12694d9000)]
        0x00007f12742d6000 JavaThread "HttpClient-13438-SelectorManager" daemon [_thread_in_native, id=12707, stack(0x00007f12691d6000,0x00007f12692d7000)]
        0x00007f1280174000 JavaThread "HttpClient-13438-Worker-0" daemon [_thread_blocked, id=12708, stack(0x00007f12687cc000,0x00007f12688cd000)]
        0x00007f1280176800 JavaThread "HttpClient-13438-Worker-1" daemon [_thread_blocked, id=12709, stack(0x00007f1267fc4000,0x00007f12680c5000)]
        0x00007f1274221000 JavaThread "HttpClient-13439-SelectorManager" daemon [_thread_in_native, id=12710, stack(0x00007f1267ec3000,0x00007f1267fc4000)]
        0x00007f12a0556800 JavaThread "HttpClient-13439-Worker-0" daemon [_thread_blocked, id=12711, stack(0x00007f1267cc1000,0x00007f1267dc2000)]
        0x00007f12a0640000 JavaThread "HttpClient-13439-Worker-1" daemon [_thread_blocked, id=12712, stack(0x00007f12672b7000,0x00007f12673b8000)]
        0x00007f1274317000 JavaThread "HttpClient-13440-SelectorManager" daemon [_thread_in_native, id=12713, stack(0x00007f1266db2000,0x00007f1266eb3000)]
        0x00007f126c3c5800 JavaThread "HttpClient-13440-Worker-0" daemon [_thread_blocked, id=12714, stack(0x00007f1266cb1000,0x00007f1266db2000)]
        0x00007f126c3ab000 JavaThread "HttpClient-13440-Worker-1" daemon [_thread_blocked, id=12715, stack(0x00007f12664a9000,0x00007f12665aa000)]
        0x00007f1274305800 JavaThread "HttpClient-13441-SelectorManager" daemon [_thread_in_native, id=12716, stack(0x00007f1263a8e000,0x00007f1263b8f000)]
        0x00007f12800d0800 JavaThread "HttpClient-13441-Worker-0" daemon [_thread_blocked, id=12717, stack(0x00007f1265fa4000,0x00007f12660a5000)]
        0x00007f12801c9000 JavaThread "HttpClient-13441-Worker-1" daemon [_thread_blocked, id=12718, stack(0x00007f126599e000,0x00007f1265a9f000)]

      Other Threads:
      =>0x00007f12a0067800 VMThread "VM Thread" [stack: 0x00007f12a5ee9000,0x00007f12a5fe9000] [id=24249]
        0x00007f12a00ba000 WatcherThread [stack: 0x00007f12a5298000,0x00007f12a5398000] [id=24258]

      Threads with active compile tasks:

      VM state:at safepoint (normal execution)

      VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event])
      [0x00007f12a0023840] Threads_lock - owner thread: 0x00007f12a0067800
      [0x00007f12a0024080] Heap_lock - owner thread: 0x00007f12a01b6000

      Heap address: 0x00000000e0000000, size: 512 MB, Compressed Oops mode: 32-bit
      Narrow klass base: 0x0000000800000000, Narrow klass shift: 3
      Compressed class space size: 1073741824 Address: 0x0000000800b8f000

      Heap:
       def new generation total 184320K, used 165934K [0x00000000e0000000, 0x00000000ec800000, 0x00000000ec800000)
        eden space 163840K, 99% used [0x00000000e0000000, 0x00000000e9ffd450, 0x00000000ea000000)
        from space 20480K, 10% used [0x00000000ea000000, 0x00000000ea20e480, 0x00000000eb400000)
        to space 20480K, 1% used [0x00000000eb400000, 0x00000000eb44d828, 0x00000000ec800000)
       tenured generation total 319488K, used 11567K [0x00000000ec800000, 0x0000000100000000, 0x0000000100000000)
         the space 319488K, 3% used [0x00000000ec800000, 0x00000000ed34bc30, 0x00000000ed34be00, 0x0000000100000000)
       Metaspace used 28836K, capacity 29192K, committed 30208K, reserved 1077248K
        class space used 2818K, capacity 2946K, committed 3072K, reserved 1048576K

      Card table byte_map: [0x00007f12a6962000,0x00007f12a6a63000] _byte_map_base: 0x00007f12a6262000

      Polling page: 0x00007f12a9931000

      Metaspace:

      Usage:
        Non-class: 25.63 MB capacity, 25.41 MB (>99%) used, 190.27 KB ( <1%) free+waste, 37.44 KB ( <1%) overhead.
            Class: 2.88 MB capacity, 2.75 MB ( 96%) used, 115.23 KB ( 4%) free+waste, 12.19 KB ( <1%) overhead.
             Both: 28.51 MB capacity, 28.16 MB ( 99%) used, 305.50 KB ( 1%) free+waste, 49.62 KB ( <1%) overhead.

      Virtual space:
        Non-class space: 28.00 MB reserved, 26.50 MB ( 95%) committed
            Class space: 1.00 GB reserved, 3.00 MB ( <1%) committed
                   Both: 1.03 GB reserved, 29.50 MB ( 3%) committed

      Chunk freelists:
         Non-Class: 654.00 KB
             Class: 98.00 KB
              Both: 752.00 KB

      MaxMetaspaceSize: unlimited
      CompressedClassSpaceSize: 1.00 GB

      CodeHeap 'non-profiled nmethods': size=120036Kb used=11744Kb max_used=11744Kb free=108292Kb
       bounds [0x00007f12907bc000, 0x00007f129133c000, 0x00007f1297cf5000]
      CodeHeap 'profiled nmethods': size=120032Kb used=23713Kb max_used=23713Kb free=96318Kb
       bounds [0x00007f1289284000, 0x00007f128a9b4000, 0x00007f12907bc000]
      CodeHeap 'non-nmethods': size=5692Kb used=1582Kb max_used=1651Kb free=4109Kb
       bounds [0x00007f1288cf5000, 0x00007f1288f65000, 0x00007f1289284000]
       total_blobs=10458 nmethods=9685 adapters=481
       compilation: enabled
                    stopped_count=0, restarted_count=0
       full_count=0

      Compilation events (20 events):
      Event: 35382.110 Thread 0x00007f12a007d800 9953 3 java.lang.Thread::priority (43 bytes)
      Event: 35382.110 Thread 0x00007f12a007d800 nmethod 9953 0x00007f128a9a8710 code [0x00007f128a9a8920, 0x00007f128a9a9050]
      Event: 35382.469 Thread 0x00007f12a007b000 9954 4 jdk.internal.net.http.hpack.Decoder::setMaxCapacity0 (24 bytes)
      Event: 35382.470 Thread 0x00007f12a007b000 nmethod 9954 0x00007f1291331b90 code [0x00007f1291331d40, 0x00007f1291331df8]
      Event: 35382.470 Thread 0x00007f12a007b000 9955 4 jdk.internal.net.http.Http2ClientImpl::getConnectionWindowSize (29 bytes)
      Event: 35382.489 Thread 0x00007f12a007b000 nmethod 9955 0x00007f1291331e90 code [0x00007f1291332100, 0x00007f12913326b8]
      Event: 35382.489 Thread 0x00007f12a007b000 9956 4 jdk.internal.net.http.Http2Connection$ConnectionWindowUpdateSender::<init> (12 bytes)
      Event: 35382.520 Thread 0x00007f12a007b000 nmethod 9956 0x00007f1291332b10 code [0x00007f1291332d60, 0x00007f12913333b8]
      Event: 35792.151 Thread 0x00007f12a007d800 9957 3 jdk.internal.misc.InnocuousThread::newSystemThread (16 bytes)
      Event: 35792.152 Thread 0x00007f12a007d800 nmethod 9957 0x00007f128a9a9210 code [0x00007f128a9a9420, 0x00007f128a9a99f0]
      Event: 35792.152 Thread 0x00007f12a007d800 9958 3 jdk.internal.misc.InnocuousThread$2::<init> (15 bytes)
      Event: 35792.152 Thread 0x00007f12a007d800 nmethod 9958 0x00007f128a9a9c90 code [0x00007f128a9a9e40, 0x00007f128a9a9ff0]
      Event: 35792.455 Thread 0x00007f12a007d800 9959 3 jdk.internal.misc.InnocuousThread::run (24 bytes)
      Event: 35792.455 Thread 0x00007f12a007d800 nmethod 9959 0x00007f128a9aa090 code [0x00007f128a9aa280, 0x00007f128a9aa800]
      Event: 35893.784 Thread 0x00007f12a007d800 9960 3 com.mysql.cj.result.DefaultColumnDefinition::findColumn (189 bytes)
      Event: 35893.785 Thread 0x00007f12a007d800 nmethod 9960 0x00007f128a9aa990 code [0x00007f128a9aac60, 0x00007f128a9abc70]
      Event: 35983.979 Thread 0x00007f12a007d800 9961 3 com.mysql.cj.protocol.Resultset$Concurrency::values (10 bytes)
      Event: 35983.979 Thread 0x00007f12a007d800 nmethod 9961 0x00007f128a9ac110 code [0x00007f128a9ac2e0, 0x00007f128a9ac5a0]
      Event: 36074.674 Thread 0x00007f12a007b000 9962 4 jdk.internal.net.http.hpack.SimpleHeaderTable::<init> (27 bytes)
      Event: 36075.042 Thread 0x00007f12a007b000 nmethod 9962 0x00007f1291333810 code [0x00007f12913339e0, 0x00007f1291333df8]

      GC Heap History (20 events):
      Event: 36233.626 GC heap after
      {Heap after GC invocations=737 (full 168):
       def new generation total 184320K, used 1837K [0x00000000e0000000, 0x00000000ec800000, 0x00000000ec800000)
        eden space 163840K, 0% used [0x00000000e0000000, 0x00000000e0000000, 0x00000000ea000000)
        from space 20480K, 8% used [0x00000000eb400000, 0x00000000eb5cb738, 0x00000000ec800000)
        to space 20480K, 0% used [0x00000000ea000000, 0x00000000ea000000, 0x00000000eb400000)
       tenured generation total 319488K, used 11481K [0x00000000ec800000, 0x0000000100000000, 0x0000000100000000)
         the space 319488K, 3% used [0x00000000ec800000, 0x00000000ed336510, 0x00000000ed336600, 0x0000000100000000)
       Metaspace used 28836K, capacity 29192K, committed 30208K, reserved 1077248K
        class space used 2818K, capacity 2946K, committed 3072K, reserved 1048576K
      }
      Event: 36285.443 GC heap before
      {Heap before GC invocations=737 (full 168):
       def new generation total 184320K, used 165677K [0x00000000e0000000, 0x00000000ec800000, 0x00000000ec800000)
        eden space 163840K, 100% used [0x00000000e0000000, 0x00000000ea000000, 0x00000000ea000000)
        from space 20480K, 8% used [0x00000000eb400000, 0x00000000eb5cb738, 0x00000000ec800000)
        to space 20480K, 0% used [0x00000000ea000000, 0x00000000ea000000, 0x00000000eb400000)
       tenured generation total 319488K, used 11481K [0x00000000ec800000, 0x0000000100000000, 0x0000000100000000)
         the space 319488K, 3% used [0x00000000ec800000, 0x00000000ed336510, 0x00000000ed336600, 0x0000000100000000)
       Metaspace used 28836K, capacity 29192K, committed 30208K, reserved 1077248K
        class space used 2818K, capacity 2946K, committed 3072K, reserved 1048576K
      }
      Event: 36285.447 GC heap after
      {Heap after GC invocations=738 (full 168):
       def new generation total 184320K, used 1743K [0x00000000e0000000, 0x00000000ec800000, 0x00000000ec800000)
        eden space 163840K, 0% used [0x00000000e0000000, 0x00000000e0000000, 0x00000000ea000000)
        from space 20480K, 8% used [0x00000000ea000000, 0x00000000ea1b3e88, 0x00000000eb400000)
        to space 20480K, 0% used [0x00000000eb400000, 0x00000000eb400000, 0x00000000ec800000)
       tenured generation total 319488K, used 11485K [0x00000000ec800000, 0x0000000100000000, 0x0000000100000000)
         the space 319488K, 3% used [0x00000000ec800000, 0x00000000ed3376a8, 0x00000000ed337800, 0x0000000100000000)
       Metaspace used 28836K, capacity 29192K, committed 30208K, reserved 1077248K
        class space used 2818K, capacity 2946K, committed 3072K, reserved 1048576K
      }
      Event: 36345.157 GC heap before
      {Heap before GC invocations=738 (full 168):
       def new generation total 184320K, used 165583K [0x00000000e0000000, 0x00000000ec800000, 0x00000000ec800000)
        eden space 163840K, 100% used [0x00000000e0000000, 0x00000000ea000000, 0x00000000ea000000)
        from space 20480K, 8% used [0x00000000ea000000, 0x00000000ea1b3e88, 0x00000000eb400000)
        to space 20480K, 0% used [0x00000000eb400000, 0x00000000eb400000, 0x00000000ec800000)
       tenured generation total 319488K, used 11485K [0x00000000ec800000, 0x0000000100000000, 0x0000000100000000)
         the space 319488K, 3% used [0x00000000ec800000, 0x00000000ed3376a8, 0x00000000ed337800, 0x0000000100000000)
       Metaspace used 28836K, capacity 29192K, committed 30208K, reserved 1077248K
        class space used 2818K, capacity 2946K, committed 3072K, reserved 1048576K
      }
      Event: 36345.163 GC heap after
      {Heap after GC invocations=739 (full 168):
       def new generation total 184320K, used 1876K [0x00000000e0000000, 0x00000000ec800000, 0x00000000ec800000)
        eden space 163840K, 0% used [0x00000000e0000000, 0x00000000e0000000, 0x00000000ea000000)
        from space 20480K, 9% used [0x00000000eb400000, 0x00000000eb5d52d0, 0x00000000ec800000)
        to space 20480K, 0% used [0x00000000ea000000, 0x00000000ea000000, 0x00000000eb400000)
       tenured generation total 319488K, used 11493K [0x00000000ec800000, 0x0000000100000000, 0x0000000100000000)
         the space 319488K, 3% used [0x00000000ec800000, 0x00000000ed339690, 0x00000000ed339800, 0x0000000100000000)
       Metaspace used 28836K, capacity 29192K, committed 30208K, reserved 1077248K
        class space used 2818K, capacity 2946K, committed 3072K, reserved 1048576K
      }
      Event: 36395.268 GC heap before
      {Heap before GC invocations=739 (full 168):
       def new generation total 184320K, used 165716K [0x00000000e0000000, 0x00000000ec800000, 0x00000000ec800000)
        eden space 163840K, 100% used [0x00000000e0000000, 0x00000000ea000000, 0x00000000ea000000)
        from space 20480K, 9% used [0x00000000eb400000, 0x00000000eb5d52d0, 0x00000000ec800000)
        to space 20480K, 0% used [0x00000000ea000000, 0x00000000ea000000, 0x00000000eb400000)
       tenured generation total 319488K, used 11493K [0x00000000ec800000, 0x0000000100000000, 0x0000000100000000)
         the space 319488K, 3% used [0x00000000ec800000, 0x00000000ed339690, 0x00000000ed339800, 0x0000000100000000)
       Metaspace used 28836K, capacity 29192K, committed 30208K, reserved 1077248K
        class space used 2818K, capacity 2946K, committed 3072K, reserved 1048576K
      }
      Event: 36395.281 GC heap after
      {Heap after GC invocations=740 (full 168):
       def new generation total 184320K, used 1857K [0x00000000e0000000, 0x00000000ec800000, 0x00000000ec800000)
        eden space 163840K, 0% used [0x00000000e0000000, 0x00000000e0000000, 0x00000000ea000000)
        from space 20480K, 9% used [0x00000000ea000000, 0x00000000ea1d0620, 0x00000000eb400000)
        to space 20480K, 0% used [0x00000000eb400000, 0x00000000eb400000, 0x00000000ec800000)
       tenured generation total 319488K, used 11502K [0x00000000ec800000, 0x0000000100000000, 0x0000000100000000)
         the space 319488K, 3% used [0x00000000ec800000, 0x00000000ed33b850, 0x00000000ed33ba00, 0x0000000100000000)
       Metaspace used 28836K, capacity 29192K, committed 30208K, reserved 1077248K
        class space used 2818K, capacity 2946K, committed 3072K, reserved 1048576K
      }
      Event: 36448.202 GC heap before
      {Heap before GC invocations=740 (full 168):
       def new generation total 184320K, used 165697K [0x00000000e0000000, 0x00000000ec800000, 0x00000000ec800000)
        eden space 163840K, 100% used [0x00000000e0000000, 0x00000000ea000000, 0x00000000ea000000)
        from space 20480K, 9% used [0x00000000ea000000, 0x00000000ea1d0620, 0x00000000eb400000)
        to space 20480K, 0% used [0x00000000eb400000, 0x00000000eb400000, 0x00000000ec800000)
       tenured generation total 319488K, used 11502K [0x00000000ec800000, 0x0000000100000000, 0x0000000100000000)
         the space 319488K, 3% used [0x00000000ec800000, 0x00000000ed33b850, 0x00000000ed33ba00, 0x0000000100000000)
       Metaspace used 28836K, capacity 29192K, committed 30208K, reserved 1077248K
        class space used 2818K, capacity 2946K, committed 3072K, reserved 1048576K
      }
      Event: 36448.211 GC heap after
      {Heap after GC invocations=741 (full 168):
       def new generation total 184320K, used 2126K [0x00000000e0000000, 0x00000000ec800000, 0x00000000ec800000)
        eden space 163840K, 0% used [0x00000000e0000000, 0x00000000e0000000, 0x00000000ea000000)
        from space 20480K, 10% used [0x00000000eb400000, 0x00000000eb613b58, 0x00000000ec800000)
        to space 20480K, 0% used [0x00000000ea000000, 0x00000000ea000000, 0x00000000eb400000)
       tenured generation total 319488K, used 11508K [0x00000000ec800000, 0x0000000100000000, 0x0000000100000000)
         the space 319488K, 3% used [0x00000000ec800000, 0x00000000ed33d2e8, 0x00000000ed33d400, 0x0000000100000000)
       Metaspace used 28836K, capacity 29192K, committed 30208K, reserved 1077248K
        class space used 2818K, capacity 2946K, committed 3072K, reserved 1048576K
      }
      Event: 36496.660 GC heap before
      {Heap before GC invocations=741 (full 168):
       def new generation total 184320K, used 153398K [0x00000000e0000000, 0x00000000ec800000, 0x00000000ec800000)
        eden space 163840K, 92% used [0x00000000e0000000, 0x00000000e93b9de0, 0x00000000ea000000)
        from space 20480K, 10% used [0x00000000eb400000, 0x00000000eb613b58, 0x00000000ec800000)
        to space 20480K, 0% used [0x00000000ea000000, 0x00000000ea000000, 0x00000000eb400000)
       tenured generation total 319488K, used 11508K [0x00000000ec800000, 0x0000000100000000, 0x0000000100000000)
         the space 319488K, 3% used [0x00000000ec800000, 0x00000000ed33d2e8, 0x00000000ed33d400, 0x0000000100000000)
       Metaspace used 28836K, capacity 29192K, committed 30208K, reserved 1077248K
        class space used 2818K, capacity 2946K, committed 3072K, reserved 1048576K
      }
      Event: 36496.673 GC heap after
      {Heap after GC invocations=742 (full 168):
       def new generation total 184320K, used 2014K [0x00000000e0000000, 0x00000000ec800000, 0x00000000ec800000)
        eden space 163840K, 0% used [0x00000000e0000000, 0x00000000e0000000, 0x00000000ea000000)
        from space 20480K, 9% used [0x00000000ea000000, 0x00000000ea1f7920, 0x00000000eb400000)
        to space 20480K, 0% used [0x00000000eb400000, 0x00000000eb400000, 0x00000000ec800000)
       tenured generation total 319488K, used 11516K [0x00000000ec800000, 0x0000000100000000, 0x0000000100000000)
         the space 319488K, 3% used [0x00000000ec800000, 0x00000000ed33f2d0, 0x00000000ed33f400, 0x0000000100000000)
       Metaspace used 28836K, capacity 29192K, committed 30208K, reserved 1077248K
        class space used 2818K, capacity 2946K, committed 3072K, reserved 1048576K
      }
      Event: 36556.262 GC heap before
      {Heap before GC invocations=742 (full 168):
       def new generation total 184320K, used 165854K [0x00000000e0000000, 0x00000000ec800000, 0x00000000ec800000)
        eden space 163840K, 100% used [0x00000000e0000000, 0x00000000ea000000, 0x00000000ea000000)
        from space 20480K, 9% used [0x00000000ea000000, 0x00000000ea1f7920, 0x00000000eb400000)
        to space 20480K, 0% used [0x00000000eb400000, 0x00000000eb400000, 0x00000000ec800000)
       tenured generation total 319488K, used 11516K [0x00000000ec800000, 0x0000000100000000, 0x0000000100000000)
         the space 319488K, 3% used [0x00000000ec800000, 0x00000000ed33f2d0, 0x00000000ed33f400, 0x0000000100000000)
       Metaspace used 28836K, capacity 29192K, committed 30208K, reserved 1077248K
        class space used 2818K, capacity 2946K, committed 3072K, reserved 1048576K
      }
      Event: 36556.268 GC heap after
      {Heap after GC invocations=743 (full 168):
       def new generation total 184320K, used 1797K [0x00000000e0000000, 0x00000000ec800000, 0x00000000ec800000)
        eden space 163840K, 0% used [0x00000000e0000000, 0x00000000e0000000, 0x00000000ea000000)
        from space 20480K, 8% used [0x00000000eb400000, 0x00000000eb5c1660, 0x00000000ec800000)
        to space 20480K, 0% used [0x00000000ea000000, 0x00000000ea000000, 0x00000000eb400000)
       tenured generation total 319488K, used 11524K [0x00000000ec800000, 0x0000000100000000, 0x0000000100000000)
         the space 319488K, 3% used [0x00000000ec800000, 0x00000000ed3412b8, 0x00000000ed341400, 0x0000000100000000)
       Metaspace used 28836K, capacity 29192K, committed 30208K, reserved 1077248K
        class space used 2818K, capacity 2946K, committed 3072K, reserved 1048576K
      }
      Event: 36615.982 GC heap before
      {Heap before GC invocations=743 (full 168):
       def new generation total 184320K, used 165637K [0x00000000e0000000, 0x00000000ec800000, 0x00000000ec800000)
        eden space 163840K, 100% used [0x00000000e0000000, 0x00000000ea000000, 0x00000000ea000000)
        from space 20480K, 8% used [0x00000000eb400000, 0x00000000eb5c1660, 0x00000000ec800000)
        to space 20480K, 0% used [0x00000000ea000000, 0x00000000ea000000, 0x00000000eb400000)
       tenured generation total 319488K, used 11524K [0x00000000ec800000, 0x0000000100000000, 0x0000000100000000)
         the space 319488K, 3% used [0x00000000ec800000, 0x00000000ed3412b8, 0x00000000ed341400, 0x0000000100000000)
       Metaspace used 28836K, capacity 29192K, committed 30208K, reserved 1077248K
        class space used 2818K, capacity 2946K, committed 3072K, reserved 1048576K
      }
      Event: 36615.994 GC heap after
      {Heap after GC invocations=744 (full 168):
       def new generation total 184320K, used 2046K [0x00000000e0000000, 0x00000000ec800000, 0x00000000ec800000)
        eden space 163840K, 0% used [0x00000000e0000000, 0x00000000e0000000, 0x00000000ea000000)
        from space 20480K, 9% used [0x00000000ea000000, 0x00000000ea1ffa48, 0x00000000eb400000)
        to space 20480K, 0% used [0x00000000eb400000, 0x00000000eb400000, 0x00000000ec800000)
       tenured generation total 319488K, used 11546K [0x00000000ec800000, 0x0000000100000000, 0x0000000100000000)
         the space 319488K, 3% used [0x00000000ec800000, 0x00000000ed346890, 0x00000000ed346a00, 0x0000000100000000)
       Metaspace used 28836K, capacity 29192K, committed 30208K, reserved 1077248K
        class space used 2818K, capacity 2946K, committed 3072K, reserved 1048576K
      }
      Event: 36665.671 GC heap before
      {Heap before GC invocations=744 (full 168):
       def new generation total 184320K, used 165886K [0x00000000e0000000, 0x00000000ec800000, 0x00000000ec800000)
        eden space 163840K, 100% used [0x00000000e0000000, 0x00000000ea000000, 0x00000000ea000000)
        from space 20480K, 9% used [0x00000000ea000000, 0x00000000ea1ffa48, 0x00000000eb400000)
        to space 20480K, 0% used [0x00000000eb400000, 0x00000000eb400000, 0x00000000ec800000)
       tenured generation total 319488K, used 11546K [0x00000000ec800000, 0x0000000100000000, 0x0000000100000000)
         the space 319488K, 3% used [0x00000000ec800000, 0x00000000ed346890, 0x00000000ed346a00, 0x0000000100000000)
       Metaspace used 28836K, capacity 29192K, committed 30208K, reserved 1077248K
        class space used 2818K, capacity 2946K, committed 3072K, reserved 1048576K
      }
      Event: 36665.685 GC heap after
      {Heap after GC invocations=745 (full 168):
       def new generation total 184320K, used 1997K [0x00000000e0000000, 0x00000000ec800000, 0x00000000ec800000)
        eden space 163840K, 0% used [0x00000000e0000000, 0x00000000e0000000, 0x00000000ea000000)
        from space 20480K, 9% used [0x00000000eb400000, 0x00000000eb5f3610, 0x00000000ec800000)
        to space 20480K, 0% used [0x00000000ea000000, 0x00000000ea000000, 0x00000000eb400000)
       tenured generation total 319488K, used 11552K [0x00000000ec800000, 0x0000000100000000, 0x0000000100000000)
         the space 319488K, 3% used [0x00000000ec800000, 0x00000000ed348328, 0x00000000ed348400, 0x0000000100000000)
       Metaspace used 28836K, capacity 29192K, committed 30208K, reserved 1077248K
        class space used 2818K, capacity 2946K, committed 3072K, reserved 1048576K
      }
      Event: 36714.592 GC heap before
      {Heap before GC invocations=745 (full 168):
       def new generation total 184320K, used 165837K [0x00000000e0000000, 0x00000000ec800000, 0x00000000ec800000)
        eden space 163840K, 100% used [0x00000000e0000000, 0x00000000ea000000, 0x00000000ea000000)
        from space 20480K, 9% used [0x00000000eb400000, 0x00000000eb5f3610, 0x00000000ec800000)
        to space 20480K, 0% used [0x00000000ea000000, 0x00000000ea000000, 0x00000000eb400000)
       tenured generation total 319488K, used 11552K [0x00000000ec800000, 0x0000000100000000, 0x0000000100000000)
         the space 319488K, 3% used [0x00000000ec800000, 0x00000000ed348328, 0x00000000ed348400, 0x0000000100000000)
       Metaspace used 28836K, capacity 29192K, committed 30208K, reserved 1077248K
        class space used 2818K, capacity 2946K, committed 3072K, reserved 1048576K
      }
      Event: 36714.606 GC heap after
      {Heap after GC invocations=746 (full 168):
       def new generation total 184320K, used 2105K [0x00000000e0000000, 0x00000000ec800000, 0x00000000ec800000)
        eden space 163840K, 0% used [0x00000000e0000000, 0x00000000e0000000, 0x00000000ea000000)
        from space 20480K, 10% used [0x00000000ea000000, 0x00000000ea20e480, 0x00000000eb400000)
        to space 20480K, 0% used [0x00000000eb400000, 0x00000000eb400000, 0x00000000ec800000)
       tenured generation total 319488K, used 11559K [0x00000000ec800000, 0x0000000100000000, 0x0000000100000000)
         the space 319488K, 3% used [0x00000000ec800000, 0x00000000ed349e70, 0x00000000ed34a000, 0x0000000100000000)
       Metaspace used 28836K, capacity 29192K, committed 30208K, reserved 1077248K
        class space used 2818K, capacity 2946K, committed 3072K, reserved 1048576K
      }
      Event: 36768.643 GC heap before
      {Heap before GC invocations=746 (full 168):
       def new generation total 184320K, used 165934K [0x00000000e0000000, 0x00000000ec800000, 0x00000000ec800000)
        eden space 163840K, 99% used [0x00000000e0000000, 0x00000000e9ffd450, 0x00000000ea000000)
        from space 20480K, 10% used [0x00000000ea000000, 0x00000000ea20e480, 0x00000000eb400000)
        to space 20480K, 0% used [0x00000000eb400000, 0x00000000eb400000, 0x00000000ec800000)
       tenured generation total 319488K, used 11559K [0x00000000ec800000, 0x0000000100000000, 0x0000000100000000)
         the space 319488K, 3% used [0x00000000ec800000, 0x00000000ed349e70, 0x00000000ed34a000, 0x0000000100000000)
       Metaspace used 28836K, capacity 29192K, committed 30208K, reserved 1077248K
        class space used 2818K, capacity 2946K, committed 3072K, reserved 1048576K
      }

      Deoptimization events (20 events):
      Event: 27315.537 Thread 0x0000559e58cc6800 Uncommon trap: trap_request=0xffffff45 fr.pc=0x00007f1290cd5408 relative=0x0000000000000268
      Event: 27315.537 Thread 0x0000559e58cc6800 Uncommon trap: reason=unstable_if action=reinterpret pc=0x00007f1290cd5408 method=java.lang.ThreadLocal$ThreadLocalMap.set(Ljava/lang/ThreadLocal;Ljava/lang/Object;)V @ 128 c2
      Event: 27315.537 Thread 0x0000559e58cc6800 DEOPT PACKING pc=0x00007f1290cd5408 sp=0x00007f1263a8b540
      Event: 27315.537 Thread 0x0000559e58cc6800 DEOPT UNPACKING pc=0x00007f1288d4983b sp=0x00007f1263a8b480 mode 2
      Event: 27315.537 Thread 0x0000559e58cc6800 Uncommon trap: trap_request=0xffffffde fr.pc=0x00007f1290e1b0c0 relative=0x0000000000000460
      Event: 27315.537 Thread 0x0000559e58cc6800 Uncommon trap: reason=class_check action=maybe_recompile pc=0x00007f1290e1b0c0 method=java.lang.ThreadLocal$ThreadLocalMap.set(Ljava/lang/ThreadLocal;Ljava/lang/Object;)V @ 36 c2
      Event: 27315.537 Thread 0x0000559e58cc6800 DEOPT PACKING pc=0x00007f1290e1b0c0 sp=0x00007f1263a8b4e0
      Event: 27315.537 Thread 0x0000559e58cc6800 DEOPT UNPACKING pc=0x00007f1288d4983b sp=0x00007f1263a8b480 mode 2
      Event: 27977.292 Thread 0x00007f127411b000 Uncommon trap: trap_request=0xffffff5c fr.pc=0x00007f12912c8d54 relative=0x00000000000000f4
      Event: 27977.292 Thread 0x00007f127411b000 Uncommon trap: reason=speculate_null_check action=make_not_entrant pc=0x00007f12912c8d54 method=java.util.concurrent.locks.AbstractQueuedSynchronizer.enqueue(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)V @ 15 c2
      Event: 27977.292 Thread 0x00007f127411b000 DEOPT PACKING pc=0x00007f12912c8d54 sp=0x00007f12a42de830
      Event: 27977.292 Thread 0x00007f127411b000 DEOPT UNPACKING pc=0x00007f1288d4983b sp=0x00007f12a42de7e8 mode 2
      Event: 31920.717 Thread 0x00007f1274003000 Uncommon trap: trap_request=0xffffff45 fr.pc=0x00007f1290bd18d8 relative=0x00000000000001b8
      Event: 31920.718 Thread 0x00007f1274003000 Uncommon trap: reason=unstable_if action=reinterpret pc=0x00007f1290bd18d8 method=java.util.concurrent.ForkJoinPool.signalWork(Ljava/util/concurrent/ForkJoinPool$WorkQueue;)V @ 131 c2
      Event: 31920.718 Thread 0x00007f1274003000 DEOPT PACKING pc=0x00007f1290bd18d8 sp=0x00007f12a50107e0
      Event: 31920.718 Thread 0x00007f1274003000 DEOPT UNPACKING pc=0x00007f1288d4983b sp=0x00007f12a5010750 mode 2
      Event: 32585.734 Thread 0x00007f127411b000 Uncommon trap: trap_request=0xffffff45 fr.pc=0x00007f1291300f34 relative=0x0000000000000294
      Event: 32585.734 Thread 0x00007f127411b000 Uncommon trap: reason=unstable_if action=reinterpret pc=0x00007f1291300f34 method=java.util.concurrent.ForkJoinPool.signalWork(Ljava/util/concurrent/ForkJoinPool$WorkQueue;)V @ 144 c2
      Event: 32585.734 Thread 0x00007f127411b000 DEOPT PACKING pc=0x00007f1291300f34 sp=0x00007f12a42de850
      Event: 32585.734 Thread 0x00007f127411b000 DEOPT UNPACKING pc=0x00007f1288d4983b sp=0x00007f12a42de7c8 mode 2

      Classes unloaded (20 events):
      Event: 15189.395 Thread 0x00007f12a0067800 Unloading class 0x0000000800bf3040 'jdk/internal/reflect/GeneratedConstructorAccessor82'
      Event: 16479.297 Thread 0x00007f12a0067800 Unloading class 0x0000000800bf3040 'jdk/internal/reflect/GeneratedConstructorAccessor87'
      Event: 16479.297 Thread 0x00007f12a0067800 Unloading class 0x0000000800bf4c40 'jdk/internal/reflect/GeneratedConstructorAccessor86'
      Event: 16479.297 Thread 0x00007f12a0067800 Unloading class 0x0000000800c7dc40 'jdk/internal/reflect/GeneratedConstructorAccessor85'
      Event: 18022.147 Thread 0x00007f12a0067800 Unloading class 0x0000000800c7dc40 'jdk/internal/reflect/GeneratedConstructorAccessor90'
      Event: 18022.147 Thread 0x00007f12a0067800 Unloading class 0x0000000800bf4c40 'jdk/internal/reflect/GeneratedConstructorAccessor89'
      Event: 18022.147 Thread 0x00007f12a0067800 Unloading class 0x0000000800bf3040 'jdk/internal/reflect/GeneratedConstructorAccessor88'
      Event: 27826.407 Thread 0x00007f12a0067800 Unloading class 0x0000000800e16c40 'java/lang/invoke/LambdaForm$MH+0x0000000800e16c40'
      Event: 27826.407 Thread 0x00007f12a0067800 Unloading class 0x0000000800d47c40 'java/lang/invoke/LambdaForm$MH+0x0000000800d47c40'
      Event: 27826.407 Thread 0x00007f12a0067800 Unloading class 0x0000000800dba440 'java/lang/invoke/LambdaForm$MH+0x0000000800dba440'
      Event: 27826.407 Thread 0x00007f12a0067800 Unloading class 0x0000000800dbbc40 'java/lang/invoke/LambdaForm$MH+0x0000000800dbbc40'
      Event: 27826.407 Thread 0x00007f12a0067800 Unloading class 0x0000000800dbf840 'java/lang/invoke/LambdaForm$MH+0x0000000800dbf840'
      Event: 27826.407 Thread 0x00007f12a0067800 Unloading class 0x0000000800db8040 'java/lang/invoke/LambdaForm$MH+0x0000000800db8040'
      Event: 27826.407 Thread 0x00007f12a0067800 Unloading class 0x0000000800d45440 'java/lang/invoke/LambdaForm$MH+0x0000000800d45440'
      Event: 27826.407 Thread 0x00007f12a0067800 Unloading class 0x0000000800ccb040 'java/lang/invoke/LambdaForm$MH+0x0000000800ccb040'
      Event: 27826.407 Thread 0x00007f12a0067800 Unloading class 0x0000000800c7b840 'java/lang/invoke/LambdaForm$MH+0x0000000800c7b840'
      Event: 27826.407 Thread 0x00007f12a0067800 Unloading class 0x0000000800c7fc40 'java/lang/invoke/LambdaForm$MH+0x0000000800c7fc40'
      Event: 34960.350 Thread 0x00007f12a0067800 Unloading class 0x0000000800dba440 'jdk/internal/reflect/GeneratedConstructorAccessor93'
      Event: 34960.350 Thread 0x00007f12a0067800 Unloading class 0x0000000800d47c40 'jdk/internal/reflect/GeneratedConstructorAccessor92'
      Event: 34960.350 Thread 0x00007f12a0067800 Unloading class 0x0000000800e16c40 'jdk/internal/reflect/GeneratedConstructorAccessor91'

      Classes redefined (0 events):
      No events

      Internal exceptions (20 events):
      Event: 127.848 Thread 0x00007f126c99f000 Implicit null exception at 0x00007f129094a867 to 0x00007f129094bb10
      Event: 128.485 Thread 0x00007f126c39f000 Implicit null exception at 0x00007f129094a867 to 0x00007f129094bb10
      Event: 260.002 Thread 0x00007f1274009000 Implicit null exception at 0x00007f1290ad6ce0 to 0x00007f1290ad70cc
      Event: 277.352 Thread 0x00007f1274009000 Implicit null exception at 0x00007f1290a9803f to 0x00007f1290a98ed0
      Event: 277.354 Thread 0x00007f1274009000 Implicit null exception at 0x00007f1290a9803f to 0x00007f1290a98ed0
      Event: 277.354 Thread 0x00007f1274009000 Implicit null exception at 0x00007f1290a9803f to 0x00007f1290a98ed0
      Event: 288.058 Thread 0x00007f1274009000 Implicit null exception at 0x00007f1290a9803f to 0x00007f1290a98ed0
      Event: 458.247 Thread 0x00007f127c11c000 Implicit null exception at 0x00007f1290904a19 to 0x00007f1290905383
      Event: 945.784 Thread 0x00007f12a04d0000 Implicit null exception at 0x00007f12909db5c0 to 0x00007f12909dbb34
      Event: 1120.704 Thread 0x00007f1274154800 Implicit null exception at 0x00007f1290a67cb7 to 0x00007f1290a688d4
      Event: 3138.404 Thread 0x00007f127c11c000 Implicit null exception at 0x00007f1290bd0a9f to 0x00007f1290bd0db0
      Event: 5358.477 Thread 0x00007f127c11c000 Implicit null exception at 0x00007f1290c1dd81 to 0x00007f1290c1f728
      Event: 6360.303 Thread 0x00007f127811e000 Implicit null exception at 0x00007f1290f6ca44 to 0x00007f1290f6d650
      Event: 7913.871 Thread 0x00007f12a01b6000 Implicit null exception at 0x00007f1290f7ee60 to 0x00007f1290f7fd60
      Event: 10346.513 Thread 0x00007f1280052000 Implicit null exception at 0x00007f1290f7ee60 to 0x00007f1290f7fd60
      Event: 27280.457 Thread 0x0000559e58cc6800 Implicit null exception at 0x00007f1290907eac to 0x00007f1290908368
      Event: 27280.457 Thread 0x0000559e58cc6800 Exception <a 'java/lang/NullPointerException'{0x00000000e01d2050}> (0x00000000e01d2050)
      thrown [open/src/hotspot/share/interpreter/linkResolver.cpp, line 1374]
      Event: 27280.459 Thread 0x0000559e58cc6800 Exception <a 'java/lang/NullPointerException'{0x00000000e01d26a8}> (0x00000000e01d26a8)
      thrown [open/src/hotspot/share/interpreter/linkResolver.cpp, line 1374]
      Event: 27280.484 Thread 0x0000559e58cc6800 Exception <a 'java/lang/NoSuchMethodError'{0x00000000e01e2c68}: 'java.lang.Object java.lang.invoke.DirectMethodHandle$Holder.newInvokeSpecial(java.lang.Object, java.lang.Object, int, int, java.lang.Object)'> (0x00000000e01e2c68)
      thrown [open/src/hotspot/share/interpreter/linkResolver.cpp, line 781]
      Event: 27280.549 Thread 0x0000559e58cc6800 Exception <a 'java/lang/NoSuchMethodError'{0x00000000e02f1908}: 'java.lang.Object java.lang.invoke.Invokers$Holder.linkToTargetMethod(java.lang.Object, int, int, java.lang.Object)'> (0x00000000e02f1908)
      thrown [open/src/hotspot/share/interpreter/linkResolver.cpp, line 781]

      Events (20 events):
      Event: 36767.547 Thread 0x00007f1274317000 Thread added: 0x00007f1274317000
      Event: 36767.547 Protecting memory [0x00007f1266db2000,0x00007f1266db6000] with protection modes 0
      Event: 36767.547 Executing VM operation: BulkRevokeBias
      Event: 36767.549 Executing VM operation: BulkRevokeBias done
      Event: 36767.552 Thread 0x00007f126c3c5800 Thread added: 0x00007f126c3c5800
      Event: 36767.552 Protecting memory [0x00007f1266cb1000,0x00007f1266cb5000] with protection modes 0
      Event: 36767.557 Thread 0x00007f126c3ab000 Thread added: 0x00007f126c3ab000
      Event: 36767.557 Protecting memory [0x00007f12664a9000,0x00007f12664ad000] with protection modes 0
      Event: 36767.590 Thread 0x00007f127c304800 Thread exited: 0x00007f127c304800
      Event: 36767.678 Executing VM operation: BulkRevokeBias
      Event: 36767.680 Executing VM operation: BulkRevokeBias done
      Event: 36767.680 Executing VM operation: BulkRevokeBias
      Event: 36767.681 Executing VM operation: BulkRevokeBias done
      Event: 36767.688 Thread 0x00007f1274305800 Thread added: 0x00007f1274305800
      Event: 36767.688 Protecting memory [0x00007f1263a8e000,0x00007f1263a92000] with protection modes 0
      Event: 36767.692 Thread 0x00007f12800d0800 Thread added: 0x00007f12800d0800
      Event: 36767.692 Protecting memory [0x00007f1265fa4000,0x00007f1265fa8000] with protection modes 0
      Event: 36767.703 Thread 0x00007f12801c9000 Thread added: 0x00007f12801c9000
      Event: 36767.703 Protecting memory [0x00007f126599e000,0x00007f12659a2000] with protection modes 0
      Event: 36768.642 Executing VM operation: GenCollectForAllocation


      Dynamic libraries:
      e0000000-100000000 rw-p 00000000 00:00 0
      800000000-800003000 rwxp 00001000 fc:01 1548840 /_hosting/jdk-15-loom/lib/server/classes.jsa
      800003000-800420000 rw-p 00004000 fc:01 1548840 /_hosting/jdk-15-loom/lib/server/classes.jsa
      800420000-800b8f000 r--p 00421000 fc:01 1548840 /_hosting/jdk-15-loom/lib/server/classes.jsa
      800b8f000-800e8f000 rw-p 00000000 00:00 0
      800e8f000-840b8f000 ---p 00000000 00:00 0
      559e56e59000-559e56e5a000 r-xp 00000000 fc:01 1548348 /_hosting/jdk-15-loom/bin/java
      559e56e5b000-559e56e5c000 r--p 00001000 fc:01 1548348 /_hosting/jdk-15-loom/bin/java
      559e56e5c000-559e56e5d000 rw-p 00002000 fc:01 1548348 /_hosting/jdk-15-loom/bin/java
      559e58c9f000-559e58e1a000 rw-p 00000000 00:00 0 [heap]
      7f126258a000-7f126258e000 ---p 00000000 00:00 0
      7f126258e000-7f126270b000 rw-p 00000000 00:00 0
      7f126270b000-7f126288b000 ---p 00000000 00:00 0
      7f126288b000-7f126288f000 ---p 00000000 00:00 0
      7f126288f000-7f126398d000 rw-p 00000000 00:00 0
      7f126398d000-7f1263991000 ---p 00000000 00:00 0
      7f1263991000-7f1263a8e000 rw-p 00000000 00:00 0
      7f1263a8e000-7f1263a92000 ---p 00000000 00:00 0
      7f1263a92000-7f1264b90000 rw-p 00000000 00:00 0
      7f1264c91000-7f1264c95000 ---p 00000000 00:00 0
      7f1264c95000-7f1264d92000 rw-p 00000000 00:00 0
      7f1264d92000-7f1264d96000 ---p 00000000 00:00 0
      7f1264d96000-7f1264e93000 rw-p 00000000 00:00 0
      7f1264e93000-7f1264e97000 ---p 00000000 00:00 0
      7f1264e97000-7f1264f94000 rw-p 00000000 00:00 0
      7f1264f94000-7f1264f98000 ---p 00000000 00:00 0
      7f1264f98000-7f1265095000 rw-p 00000000 00:00 0
      7f1265095000-7f1265099000 ---p 00000000 00:00 0
      7f1265099000-7f1265196000 rw-p 00000000 00:00 0
      7f1265196000-7f126519a000 ---p 00000000 00:00 0
      7f126519a000-7f1265297000 rw-p 00000000 00:00 0
      7f1265297000-7f126529b000 ---p 00000000 00:00 0
      7f126529b000-7f1265398000 rw-p 00000000 00:00 0
      7f1265398000-7f126539c000 ---p 00000000 00:00 0
      7f126539c000-7f1265499000 rw-p 00000000 00:00 0
      7f1265499000-7f126549d000 ---p 00000000 00:00 0
      7f126549d000-7f126559a000 rw-p 00000000 00:00 0
      7f126559a000-7f126559e000 ---p 00000000 00:00 0
      7f126559e000-7f126569b000 rw-p 00000000 00:00 0
      7f126569b000-7f126569f000 ---p 00000000 00:00 0
      7f126569f000-7f126579c000 rw-p 00000000 00:00 0
      7f126579c000-7f12657a0000 ---p 00000000 00:00 0
      7f12657a0000-7f126589d000 rw-p 00000000 00:00 0
      7f126589d000-7f12658a1000 ---p 00000000 00:00 0
      7f12658a1000-7f126599e000 rw-p 00000000 00:00 0
      7f126599e000-7f12659a2000 ---p 00000000 00:00 0
      7f12659a2000-7f1265a9f000 rw-p 00000000 00:00 0
      7f1265a9f000-7f1265aa3000 ---p 00000000 00:00 0
      7f1265aa3000-7f1265ba0000 rw-p 00000000 00:00 0
      7f1265ba0000-7f1265ba4000 ---p 00000000 00:00 0
      7f1265ba4000-7f1265ca1000 rw-p 00000000 00:00 0
      7f1265ca1000-7f1265ca5000 ---p 00000000 00:00 0
      7f1265ca5000-7f1265da2000 rw-p 00000000 00:00 0
      7f1265da2000-7f1265da6000 ---p 00000000 00:00 0
      7f1265da6000-7f1265ea3000 rw-p 00000000 00:00 0
      7f1265ea3000-7f1265ea7000 ---p 00000000 00:00 0
      7f1265ea7000-7f1265fa4000 rw-p 00000000 00:00 0
      7f1265fa4000-7f1265fa8000 ---p 00000000 00:00 0
      7f1265fa8000-7f12662a5000 rw-p 00000000 00:00 0
      7f12662a7000-7f12662ab000 ---p 00000000 00:00 0
      7f12662ab000-7f12663a8000 rw-p 00000000 00:00 0
      7f12663a8000-7f12663ac000 ---p 00000000 00:00 0
      7f12663ac000-7f12664a9000 rw-p 00000000 00:00 0
      7f12664a9000-7f12664ad000 ---p 00000000 00:00 0
      7f12664ad000-7f12665aa000 rw-p 00000000 00:00 0
      7f12665aa000-7f12665ae000 ---p 00000000 00:00 0
      7f12665ae000-7f12666ab000 rw-p 00000000 00:00 0
      7f12666ab000-7f12666af000 ---p 00000000 00:00 0
      7f12666af000-7f12667ac000 rw-p 00000000 00:00 0
      7f12667ac000-7f12667b0000 ---p 00000000 00:00 0
      7f12667b0000-7f12668ad000 rw-p 00000000 00:00 0
      7f12668ad000-7f12668b1000 ---p 00000000 00:00 0
      7f12668b1000-7f12669ae000 rw-p 00000000 00:00 0
      7f12669ae000-7f12669b2000 ---p 00000000 00:00 0
      7f12669b2000-7f1266aaf000 rw-p 00000000 00:00 0
      7f1266aaf000-7f1266ab3000 ---p 00000000 00:00 0
      7f1266ab3000-7f1266bb0000 rw-p 00000000 00:00 0
      7f1266bb0000-7f1266bb4000 ---p 00000000 00:00 0
      7f1266bb4000-7f1266cb1000 rw-p 00000000 00:00 0
      7f1266cb1000-7f1266cb5000 ---p 00000000 00:00 0
      7f1266cb5000-7f1266db2000 rw-p 00000000 00:00 0
      7f1266db2000-7f1266db6000 ---p 00000000 00:00 0
      7f1266db6000-7f1266eb3000 rw-p 00000000 00:00 0
      7f1266eb3000-7f1266eb7000 ---p 00000000 00:00 0
      7f1266eb7000-7f1266fb4000 rw-p 00000000 00:00 0
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      7f1266fb8000-7f12670b5000 rw-p 00000000 00:00 0
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      7f12670b9000-7f12671b6000 rw-p 00000000 00:00 0
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      7f12671ba000-7f12672b7000 rw-p 00000000 00:00 0
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      7f12672bb000-7f12673b8000 rw-p 00000000 00:00 0
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      7f12675be000-7f12676bb000 rw-p 00000000 00:00 0
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      7f12676bf000-7f12677bc000 rw-p 00000000 00:00 0
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      7f12677c0000-7f12678bd000 rw-p 00000000 00:00 0
      7f12678bd000-7f12678c1000 ---p 00000000 00:00 0
      7f12678c1000-7f12679be000 rw-p 00000000 00:00 0
      7f12679be000-7f12679c2000 ---p 00000000 00:00 0
      7f12679c2000-7f1267abf000 rw-p 00000000 00:00 0
      7f1267abf000-7f1267ac3000 ---p 00000000 00:00 0
      7f1267ac3000-7f1267bc0000 rw-p 00000000 00:00 0
      7f1267bc0000-7f1267bc4000 ---p 00000000 00:00 0
      7f1267bc4000-7f1267cc1000 rw-p 00000000 00:00 0
      7f1267cc1000-7f1267cc5000 ---p 00000000 00:00 0
      7f1267cc5000-7f1267dc2000 rw-p 00000000 00:00 0
      7f1267dc2000-7f1267dc6000 ---p 00000000 00:00 0
      7f1267dc6000-7f1267ec3000 rw-p 00000000 00:00 0
      7f1267ec3000-7f1267ec7000 ---p 00000000 00:00 0
      7f1267ec7000-7f1267fc4000 rw-p 00000000 00:00 0
      7f1267fc4000-7f1267fc8000 ---p 00000000 00:00 0
      7f1267fc8000-7f12680c5000 rw-p 00000000 00:00 0
      7f12680c5000-7f12680c9000 ---p 00000000 00:00 0
      7f12680c9000-7f12681c6000 rw-p 00000000 00:00 0
      7f12681c6000-7f12681ca000 ---p 00000000 00:00 0
      7f12681ca000-7f12682c7000 rw-p 00000000 00:00 0
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      7f12682cb000-7f12683c8000 rw-p 00000000 00:00 0
      7f12683c8000-7f12683cc000 ---p 00000000 00:00 0
      7f12683cc000-7f12684c9000 rw-p 00000000 00:00 0
      7f12684c9000-7f12684cd000 ---p 00000000 00:00 0
      7f12684cd000-7f12685ca000 rw-p 00000000 00:00 0
      7f12685ca000-7f12685ce000 ---p 00000000 00:00 0
      7f12685ce000-7f12686cb000 rw-p 00000000 00:00 0
      7f12686cb000-7f12686cf000 ---p 00000000 00:00 0
      7f12686cf000-7f12687cc000 rw-p 00000000 00:00 0
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      7f12687d0000-7f12688cd000 rw-p 00000000 00:00 0
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      7f12688d1000-7f12689ce000 rw-p 00000000 00:00 0
      7f12689ce000-7f12689d2000 ---p 00000000 00:00 0
      7f12689d2000-7f1268acf000 rw-p 00000000 00:00 0
      7f1268acf000-7f1268ad3000 ---p 00000000 00:00 0
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      7f1268bd4000-7f1268cd1000 rw-p 00000000 00:00 0
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      7f1268cd5000-7f1268dd2000 rw-p 00000000 00:00 0
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      7f12694dd000-7f12695da000 rw-p 00000000 00:00 0
      7f12695da000-7f12695de000 ---p 00000000 00:00 0
      7f12695de000-7f12696db000 rw-p 00000000 00:00 0
      7f12696db000-7f12696df000 ---p 00000000 00:00 0
      7f12696df000-7f12697dc000 rw-p 00000000 00:00 0
      7f12697dc000-7f12697e0000 ---p 00000000 00:00 0
      7f12697e0000-7f12698dd000 rw-p 00000000 00:00 0
      7f12698dd000-7f12698e1000 ---p 00000000 00:00 0
      7f12698e1000-7f12699de000 rw-p 00000000 00:00 0
      7f12699de000-7f12699e2000 ---p 00000000 00:00 0
      7f12699e2000-7f1269adf000 rw-p 00000000 00:00 0
      7f1269adf000-7f1269ae3000 ---p 00000000 00:00 0
      7f1269ae3000-7f1269be0000 rw-p 00000000 00:00 0
      7f1269be0000-7f1269be4000 ---p 00000000 00:00 0
      7f1269be4000-7f1269ce1000 rw-p 00000000 00:00 0
      7f1269ce1000-7f1269ce5000 ---p 00000000 00:00 0
      7f1269ce5000-7f1269de2000 rw-p 00000000 00:00 0
      7f1269de2000-7f1269de6000 ---p 00000000 00:00 0
      7f1269de6000-7f1269ee3000 rw-p 00000000 00:00 0
      7f1269ee3000-7f1269ee7000 ---p 00000000 00:00 0
      7f1269ee7000-7f1269fe4000 rw-p 00000000 00:00 0
      7f1269fe4000-7f1269fe8000 ---p 00000000 00:00 0
      7f1269fe8000-7f126a0e5000 rw-p 00000000 00:00 0
      7f126a0e5000-7f126a0e9000 ---p 00000000 00:00 0
      7f126a0e9000-7f126a1e6000 rw-p 00000000 00:00 0
      7f126a1e6000-7f126a1ea000 ---p 00000000 00:00 0
      7f126a1ea000-7f126a2e7000 rw-p 00000000 00:00 0
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      7f126a2eb000-7f126a3e8000 rw-p 00000000 00:00 0
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      7f126a3ec000-7f126a4e9000 rw-p 00000000 00:00 0
      7f126a4e9000-7f126a4ed000 ---p 00000000 00:00 0
      7f126a4ed000-7f126a5ea000 rw-p 00000000 00:00 0
      7f126a5ea000-7f126a5ee000 ---p 00000000 00:00 0
      7f126a5ee000-7f126a6eb000 rw-p 00000000 00:00 0
      7f126a6eb000-7f126a6ef000 ---p 00000000 00:00 0
      7f126a6ef000-7f126a7ec000 rw-p 00000000 00:00 0
      7f126a7ec000-7f126a7f0000 ---p 00000000 00:00 0
      7f126a7f0000-7f126a8ed000 rw-p 00000000 00:00 0
      7f126a8ed000-7f126a8f1000 ---p 00000000 00:00 0
      7f126a8f1000-7f126a9ee000 rw-p 00000000 00:00 0
      7f126a9ee000-7f126a9f2000 ---p 00000000 00:00 0
      7f126a9f2000-7f126aaef000 rw-p 00000000 00:00 0
      7f126aaef000-7f126aaf3000 ---p 00000000 00:00 0
      7f126aaf3000-7f126abf0000 rw-p 00000000 00:00 0
      7f126abf0000-7f126abf4000 ---p 00000000 00:00 0
      7f126abf4000-7f126acf1000 rw-p 00000000 00:00 0
      7f126acf1000-7f126acf5000 ---p 00000000 00:00 0
      7f126acf5000-7f126adf2000 rw-p 00000000 00:00 0
      7f126adf2000-7f126adf6000 ---p 00000000 00:00 0
      7f126adf6000-7f126aef3000 rw-p 00000000 00:00 0
      7f126aef3000-7f126aef7000 ---p 00000000 00:00 0
      7f126aef7000-7f126aff4000 rw-p 00000000 00:00 0
      7f126aff4000-7f126aff8000 ---p 00000000 00:00 0
      7f126aff8000-7f126b0f5000 rw-p 00000000 00:00 0
      7f126b0f5000-7f126b0f9000 ---p 00000000 00:00 0
      7f126b0f9000-7f126b1f6000 rw-p 00000000 00:00 0
      7f126b1f6000-7f126b1fa000 ---p 00000000 00:00 0
      7f126b1fa000-7f126b4f7000 rw-p 00000000 00:00 0
      7f126b4f7000-7f126b4fb000 ---p 00000000 00:00 0
      7f126b4fb000-7f126b5f8000 rw-p 00000000 00:00 0
      7f126b5f8000-7f126b5fc000 ---p 00000000 00:00 0
      7f126b5fc000-7f126b6f9000 rw-p 00000000 00:00 0
      7f126b6f9000-7f126b6fd000 ---p 00000000 00:00 0
      7f126b6fd000-7f126b7fa000 rw-p 00000000 00:00 0
      7f126b7fa000-7f126b7fe000 ---p 00000000 00:00 0
      7f126b7fe000-7f126b8fb000 rw-p 00000000 00:00 0
      7f126b8fb000-7f126b8ff000 ---p 00000000 00:00 0
      7f126b8ff000-7f126b9fc000 rw-p 00000000 00:00 0
      7f126b9fc000-7f126ba00000 ---p 00000000 00:00 0
      7f126ba00000-7f126bafd000 rw-p 00000000 00:00 0
      7f126bafd000-7f126bb01000 ---p 00000000 00:00 0
      7f126bb01000-7f126bbfe000 rw-p 00000000 00:00 0
      7f126bbfe000-7f126bc02000 ---p 00000000 00:00 0
      7f126bc02000-7f126bcff000 rw-p 00000000 00:00 0
      7f126bcff000-7f126beff000 rw-p 00000000 00:00 0
      7f126beff000-7f126bf03000 ---p 00000000 00:00 0
      7f126bf03000-7f126c000000 rw-p 00000000 00:00 0
      7f126c000000-7f126eeb1000 rw-p 00000000 00:00 0
      7f126eeb1000-7f1270000000 ---p 00000000 00:00 0
      7f1270000000-7f1270ecc000 rw-p 00000000 00:00 0
      7f1270ecc000-7f1274000000 ---p 00000000 00:00 0
      7f1274000000-7f12743a8000 rw-p 00000000 00:00 0
      7f12743a8000-7f1278000000 ---p 00000000 00:00 0
      7f1278000000-7f1278293000 rw-p 00000000 00:00 0
      7f1278293000-7f127c000000 ---p 00000000 00:00 0
      7f127c000000-7f127c336000 rw-p 00000000 00:00 0
      7f127c336000-7f1280000000 ---p 00000000 00:00 0
      7f1280000000-7f1280260000 rw-p 00000000 00:00 0
      7f1280260000-7f1284000000 ---p 00000000 00:00 0
      7f1284000000-7f1284ac6000 rw-p 00000000 00:00 0
      7f1284ac6000-7f1288000000 ---p 00000000 00:00 0
      7f12880f1000-7f12880f5000 ---p 00000000 00:00 0
      7f12880f5000-7f12883f2000 rw-p 00000000 00:00 0
      7f12883f2000-7f12883f6000 ---p 00000000 00:00 0
      7f12883f6000-7f12886f3000 rw-p 00000000 00:00 0
      7f12886f3000-7f12886f7000 ---p 00000000 00:00 0
      7f12886f7000-7f12887f4000 rw-p 00000000 00:00 0
      7f12887f4000-7f12887f8000 ---p 00000000 00:00 0
      7f12887f8000-7f12888f5000 rw-p 00000000 00:00 0
      7f12888f5000-7f1288af5000 rw-p 00000000 00:00 0
      7f1288af5000-7f1288cf5000 rw-p 00000000 00:00 0
      7f1288cf5000-7f1288f65000 rwxp 00000000 00:00 0
      7f1288f65000-7f1289284000 ---p 00000000 00:00 0
      7f1289284000-7f128a9b4000 rwxp 00000000 00:00 0
      7f128a9b4000-7f12907bc000 ---p 00000000 00:00 0
      7f12907bc000-7f129133c000 rwxp 00000000 00:00 0
      7f129133c000-7f1297cf5000 ---p 00000000 00:00 0
      7f1297cf5000-7f12a0000000 r--s 00000000 fc:01 1548831 /_hosting/jdk-15-loom/lib/modules
      7f12a0000000-7f12a068e000 rw-p 00000000 00:00 0
      7f12a068e000-7f12a4000000 ---p 00000000 00:00 0
      7f12a40de000-7f12a40e2000 ---p 00000000 00:00 0
      7f12a40e2000-7f12a41df000 rw-p 00000000 00:00 0
      7f12a41df000-7f12a41e3000 ---p 00000000 00:00 0
      7f12a41e3000-7f12a42e0000 rw-p 00000000 00:00 0
      7f12a42e0000-7f12a42f7000 r-xp 00000000 fc:01 2180 /lib/x86_64-linux-gnu/libresolv-2.27.so
      7f12a42f7000-7f12a44f7000 ---p 00017000 fc:01 2180 /lib/x86_64-linux-gnu/libresolv-2.27.so
      7f12a44f7000-7f12a44f8000 r--p 00017000 fc:01 2180 /lib/x86_64-linux-gnu/libresolv-2.27.so
      7f12a44f8000-7f12a44f9000 rw-p 00018000 fc:01 2180 /lib/x86_64-linux-gnu/libresolv-2.27.so
      7f12a44f9000-7f12a44fb000 rw-p 00000000 00:00 0
      7f12a44fb000-7f12a4500000 r-xp 00000000 fc:01 2094 /lib/x86_64-linux-gnu/libnss_dns-2.27.so
      7f12a4500000-7f12a4700000 ---p 00005000 fc:01 2094 /lib/x86_64-linux-gnu/libnss_dns-2.27.so
      7f12a4700000-7f12a4701000 r--p 00005000 fc:01 2094 /lib/x86_64-linux-gnu/libnss_dns-2.27.so
      7f12a4701000-7f12a4702000 rw-p 00006000 fc:01 2094 /lib/x86_64-linux-gnu/libnss_dns-2.27.so
      7f12a4709000-7f12a4909000 rw-p 00000000 00:00 0
      7f12a4909000-7f12a490d000 ---p 00000000 00:00 0
      7f12a490d000-7f12a4a0a000 rw-p 00000000 00:00 0
      7f12a4a0a000-7f12a4a0e000 ---p 00000000 00:00 0
      7f12a4a0e000-7f12a4d0b000 rw-p 00000000 00:00 0
      7f12a4d0b000-7f12a4d0d000 r-xp 00000000 fc:01 1548801 /_hosting/jdk-15-loom/lib/libextnet.so
      7f12a4d0d000-7f12a4d0e000 r--p 00001000 fc:01 1548801 /_hosting/jdk-15-loom/lib/libextnet.so
      7f12a4d0e000-7f12a4d0f000 rw-p 00002000 fc:01 1548801 /_hosting/jdk-15-loom/lib/libextnet.so
      7f12a4d0f000-7f12a4d13000 ---p 00000000 00:00 0
      7f12a4d13000-7f12a4e10000 rw-p 00000000 00:00 0
      7f12a4e10000-7f12a4e14000 ---p 00000000 00:00 0
      7f12a4e14000-7f12a4f11000 rw-p 00000000 00:00 0
      7f12a4f11000-7f12a4f15000 ---p 00000000 00:00 0
      7f12a4f15000-7f12a5012000 rw-p 00000000 00:00 0
      7f12a5012000-7f12a5016000 ---p 00000000 00:00 0
      7f12a5016000-7f12a5113000 rw-p 00000000 00:00 0
      7f12a5113000-7f12a5118000 r-xp 00000000 fc:01 1548819 /_hosting/jdk-15-loom/lib/libmanagement_ext.so
      7f12a5118000-7f12a5119000 r--p 00004000 fc:01 1548819 /_hosting/jdk-15-loom/lib/libmanagement_ext.so
      7f12a5119000-7f12a511a000 rw-p 00005000 fc:01 1548819 /_hosting/jdk-15-loom/lib/libmanagement_ext.so
      7f12a511a000-7f12a511e000 r-xp 00000000 fc:01 1548817 /_hosting/jdk-15-loom/lib/libmanagement.so
      7f12a511e000-7f12a511f000 r--p 00003000 fc:01 1548817 /_hosting/jdk-15-loom/lib/libmanagement.so
      7f12a511f000-7f12a5120000 rw-p 00004000 fc:01 1548817 /_hosting/jdk-15-loom/lib/libmanagement.so
      7f12a5120000-7f12a512d000 r-xp 00000000 fc:01 1548829 /_hosting/jdk-15-loom/lib/libverify.so
      7f12a512d000-7f12a512f000 r--p 0000c000 fc:01 1548829 /_hosting/jdk-15-loom/lib/libverify.so
      7f12a512f000-7f12a5130000 rw-p 0000e000 fc:01 1548829 /_hosting/jdk-15-loom/lib/libverify.so
      7f12a5130000-7f12a5137000 r-xp 00000000 fc:01 1548830 /_hosting/jdk-15-loom/lib/libzip.so
      7f12a5137000-7f12a5138000 r--p 00006000 fc:01 1548830 /_hosting/jdk-15-loom/lib/libzip.so
      7f12a5138000-7f12a5139000 rw-p 00007000 fc:01 1548830 /_hosting/jdk-15-loom/lib/libzip.so
      7f12a5139000-7f12a516a000 rw-p 00000000 00:00 0
      7f12a516a000-7f12a517f000 r-xp 00000000 fc:01 1548821 /_hosting/jdk-15-loom/lib/libnet.so
      7f12a517f000-7f12a5180000 r--p 00014000 fc:01 1548821 /_hosting/jdk-15-loom/lib/libnet.so
      7f12a5180000-7f12a5181000 rw-p 00015000 fc:01 1548821 /_hosting/jdk-15-loom/lib/libnet.so
      7f12a5181000-7f12a5193000 r-xp 00000000 fc:01 1548822 /_hosting/jdk-15-loom/lib/libnio.so
      7f12a5193000-7f12a5194000 r--p 00011000 fc:01 1548822 /_hosting/jdk-15-loom/lib/libnio.so
      7f12a5194000-7f12a5195000 rw-p 00012000 fc:01 1548822 /_hosting/jdk-15-loom/lib/libnio.so
      7f12a5195000-7f12a5199000 ---p 00000000 00:00 0
      7f12a5199000-7f12a5296000 rw-p 00000000 00:00 0
      7f12a5296000-7f12a5297000 ---p 00000000 00:00 0
      7f12a5297000-7f12a5398000 rw-p 00000000 00:00 0
      7f12a5398000-7f12a539c000 ---p 00000000 00:00 0
      7f12a539c000-7f12a5499000 rw-p 00000000 00:00 0
      7f12a5499000-7f12a549d000 ---p 00000000 00:00 0
      7f12a549d000-7f12a559a000 rw-p 00000000 00:00 0
      7f12a559a000-7f12a559e000 ---p 00000000 00:00 0
      7f12a559e000-7f12a569b000 rw-p 00000000 00:00 0
      7f12a569b000-7f12a569f000 ---p 00000000 00:00 0
      7f12a569f000-7f12a579c000 rw-p 00000000 00:00 0
      7f12a579c000-7f12a57a0000 ---p 00000000 00:00 0
      7f12a57a0000-7f12a589d000 rw-p 00000000 00:00 0
      7f12a589d000-7f12a58a1000 ---p 00000000 00:00 0
      7f12a58a1000-7f12a599e000 rw-p 00000000 00:00 0
      7f12a599e000-7f12a59cf000 r--p 00000000 fc:01 7809 /usr/lib/locale/C.UTF-8/LC_CTYPE
      7f12a59cf000-7f12a59d0000 r--p 00000000 fc:01 7814 /usr/lib/locale/C.UTF-8/LC_NUMERIC
      7f12a59d0000-7f12a5b43000 r--p 00000000 fc:01 7808 /usr/lib/locale/C.UTF-8/LC_COLLATE
      7f12a5b43000-7f12a5b4a000 r--s 00000000 fc:01 5019 /usr/lib/x86_64-linux-gnu/gconv/gconv-modules.cache
      7f12a5b4a000-7f12a5ce5000 r--p 00000000 fc:01 7803 /usr/lib/locale/locale-archive
      7f12a5ce5000-7f12a5ce9000 ---p 00000000 00:00 0
      7f12a5ce9000-7f12a5de6000 rw-p 00000000 00:00 0
      7f12a5de6000-7f12a5dea000 ---p 00000000 00:00 0
      7f12a5dea000-7f12a5ee7000 rw-p 00000000 00:00 0
      7f12a5ee7000-7f12a5ee8000 ---p 00000000 00:00 0
      7f12a5ee8000-7f12a68c5000 rw-p 00000000 00:00 0
      7f12a68c5000-7f12a6a62000 rw-p 00000000 00:00 0
      7f12a6a62000-7f12a6a7a000 rw-p 00000000 00:00 0
      7f12a6a7a000-7f12a6b4e000 ---p 00000000 00:00 0
      7f12a6b4e000-7f12a6b7d000 rw-p 00000000 00:00 0
      7f12a6b7d000-7f12a6c39000 ---p 00000000 00:00 0
      7f12a6c39000-7f12a6c44000 r-xp 00000000 fc:01 2095 /lib/x86_64-linux-gnu/libnss_files-2.27.so
      7f12a6c44000-7f12a6e43000 ---p 0000b000 fc:01 2095 /lib/x86_64-linux-gnu/libnss_files-2.27.so
      7f12a6e43000-7f12a6e44000 r--p 0000a000 fc:01 2095 /lib/x86_64-linux-gnu/libnss_files-2.27.so
      7f12a6e44000-7f12a6e45000 rw-p 0000b000 fc:01 2095 /lib/x86_64-linux-gnu/libnss_files-2.27.so
      7f12a6e45000-7f12a6e4b000 rw-p 00000000 00:00 0
      7f12a6e4b000-7f12a6e62000 r-xp 00000000 fc:01 2092 /lib/x86_64-linux-gnu/libnsl-2.27.so
      7f12a6e62000-7f12a7061000 ---p 00017000 fc:01 2092 /lib/x86_64-linux-gnu/libnsl-2.27.so
      7f12a7061000-7f12a7062000 r--p 00016000 fc:01 2092 /lib/x86_64-linux-gnu/libnsl-2.27.so
      7f12a7062000-7f12a7063000 rw-p 00017000 fc:01 2092 /lib/x86_64-linux-gnu/libnsl-2.27.so
      7f12a7063000-7f12a7065000 rw-p 00000000 00:00 0
      7f12a7065000-7f12a7070000 r-xp 00000000 fc:01 2097 /lib/x86_64-linux-gnu/libnss_nis-2.27.so
      7f12a7070000-7f12a726f000 ---p 0000b000 fc:01 2097 /lib/x86_64-linux-gnu/libnss_nis-2.27.so
      7f12a726f000-7f12a7270000 r--p 0000a000 fc:01 2097 /lib/x86_64-linux-gnu/libnss_nis-2.27.so
      7f12a7270000-7f12a7271000 rw-p 0000b000 fc:01 2097 /lib/x86_64-linux-gnu/libnss_nis-2.27.so
      7f12a7271000-7f12a7279000 r-xp 00000000 fc:01 2093 /lib/x86_64-linux-gnu/libnss_compat-2.27.so
      7f12a7279000-7f12a7479000 ---p 00008000 fc:01 2093 /lib/x86_64-linux-gnu/libnss_compat-2.27.so
      7f12a7479000-7f12a747a000 r--p 00008000 fc:01 2093 /lib/x86_64-linux-gnu/libnss_compat-2.27.so
      7f12a747a000-7f12a747b000 rw-p 00009000 fc:01 2093 /lib/x86_64-linux-gnu/libnss_compat-2.27.so
      7f12a747b000-7f12a7482000 r-xp 00000000 fc:01 2181 /lib/x86_64-linux-gnu/librt-2.27.so
      7f12a7482000-7f12a7681000 ---p 00007000 fc:01 2181 /lib/x86_64-linux-gnu/librt-2.27.so
      7f12a7681000-7f12a7682000 r--p 00006000 fc:01 2181 /lib/x86_64-linux-gnu/librt-2.27.so
      7f12a7682000-7f12a7683000 rw-p 00007000 fc:01 2181 /lib/x86_64-linux-gnu/librt-2.27.so
      7f12a7683000-7f12a7820000 r-xp 00000000 fc:01 2089 /lib/x86_64-linux-gnu/libm-2.27.so
      7f12a7820000-7f12a7a1f000 ---p 0019d000 fc:01 2089 /lib/x86_64-linux-gnu/libm-2.27.so
      7f12a7a1f000-7f12a7a20000 r--p 0019c000 fc:01 2089 /lib/x86_64-linux-gnu/libm-2.27.so
      7f12a7a20000-7f12a7a21000 rw-p 0019d000 fc:01 2089 /lib/x86_64-linux-gnu/libm-2.27.so
      7f12a7a21000-7f12a8b88000 r-xp 00000000 fc:01 1548842 /_hosting/jdk-15-loom/lib/server/libjvm.so
      7f12a8b88000-7f12a8c23000 r--p 01166000 fc:01 1548842 /_hosting/jdk-15-loom/lib/server/libjvm.so
      7f12a8c23000-7f12a8c5a000 rw-p 01201000 fc:01 1548842 /_hosting/jdk-15-loom/lib/server/libjvm.so
      7f12a8c5a000-7f12a8cdc000 rw-p 00000000 00:00 0
      7f12a8cdc000-7f12a8ec3000 r-xp 00000000 fc:01 2085 /lib/x86_64-linux-gnu/libc-2.27.so
      7f12a8ec3000-7f12a90c3000 ---p 001e7000 fc:01 2085 /lib/x86_64-linux-gnu/libc-2.27.so
      7f12a90c3000-7f12a90c7000 r--p 001e7000 fc:01 2085 /lib/x86_64-linux-gnu/libc-2.27.so
      7f12a90c7000-7f12a90c9000 rw-p 001eb000 fc:01 2085 /lib/x86_64-linux-gnu/libc-2.27.so
      7f12a90c9000-7f12a90cd000 rw-p 00000000 00:00 0
      7f12a90cd000-7f12a90d0000 r-xp 00000000 fc:01 2088 /lib/x86_64-linux-gnu/libdl-2.27.so
      7f12a90d0000-7f12a92cf000 ---p 00003000 fc:01 2088 /lib/x86_64-linux-gnu/libdl-2.27.so
      7f12a92cf000-7f12a92d0000 r--p 00002000 fc:01 2088 /lib/x86_64-linux-gnu/libdl-2.27.so
      7f12a92d0000-7f12a92d1000 rw-p 00003000 fc:01 2088 /lib/x86_64-linux-gnu/libdl-2.27.so
      7f12a92d1000-7f12a92eb000 r-xp 00000000 fc:01 2179 /lib/x86_64-linux-gnu/libpthread-2.27.so
      7f12a92eb000-7f12a94ea000 ---p 0001a000 fc:01 2179 /lib/x86_64-linux-gnu/libpthread-2.27.so
      7f12a94ea000-7f12a94eb000 r--p 00019000 fc:01 2179 /lib/x86_64-linux-gnu/libpthread-2.27.so
      7f12a94eb000-7f12a94ec000 rw-p 0001a000 fc:01 2179 /lib/x86_64-linux-gnu/libpthread-2.27.so
      7f12a94ec000-7f12a94f0000 rw-p 00000000 00:00 0
      7f12a94f0000-7f12a950c000 r-xp 00000000 fc:01 2184 /lib/x86_64-linux-gnu/libz.so.1.2.11
      7f12a950c000-7f12a970b000 ---p 0001c000 fc:01 2184 /lib/x86_64-linux-gnu/libz.so.1.2.11
      7f12a970b000-7f12a970c000 r--p 0001b000 fc:01 2184 /lib/x86_64-linux-gnu/libz.so.1.2.11
      7f12a970c000-7f12a970d000 rw-p 0001c000 fc:01 2184 /lib/x86_64-linux-gnu/libz.so.1.2.11
      7f12a970d000-7f12a9734000 r-xp 00000000 fc:01 2081 /lib/x86_64-linux-gnu/ld-2.27.so
      7f12a9734000-7f12a9735000 r--p 00000000 fc:01 7817 /usr/lib/locale/C.UTF-8/LC_TIME
      7f12a9735000-7f12a9736000 r--p 00000000 fc:01 7812 /usr/lib/locale/C.UTF-8/LC_MONETARY
      7f12a9736000-7f12a9737000 r--p 00000000 fc:01 7806 /usr/lib/locale/C.UTF-8/LC_MESSAGES/SYS_LC_MESSAGES
      7f12a9737000-7f12a9738000 r--p 00000000 fc:01 7815 /usr/lib/locale/C.UTF-8/LC_PAPER
      7f12a9738000-7f12a9739000 r--p 00000000 fc:01 7813 /usr/lib/locale/C.UTF-8/LC_NAME
      7f12a9739000-7f12a97c1000 rw-p 00000000 00:00 0
      7f12a97c1000-7f12a97c8000 ---p 00000000 00:00 0
      7f12a97c8000-7f12a97ec000 r-xp 00000000 fc:01 1548808 /_hosting/jdk-15-loom/lib/libjava.so
      7f12a97ec000-7f12a97ed000 ---p 00024000 fc:01 1548808 /_hosting/jdk-15-loom/lib/libjava.so
      7f12a97ed000-7f12a97ee000 r--p 00024000 fc:01 1548808 /_hosting/jdk-15-loom/lib/libjava.so
      7f12a97ee000-7f12a97ef000 rw-p 00025000 fc:01 1548808 /_hosting/jdk-15-loom/lib/libjava.so
      7f12a97ef000-7f12a97f0000 rw-p 00000000 00:00 0
      7f12a97f0000-7f12a97f8000 rw-s 00000000 fc:01 258281 /tmp/hsperfdata_root/24246
      7f12a97f8000-7f12a9814000 r-xp 00000000 fc:01 1548812 /_hosting/jdk-15-loom/lib/libjimage.so
      7f12a9814000-7f12a9816000 r--p 0001b000 fc:01 1548812 /_hosting/jdk-15-loom/lib/libjimage.so
      7f12a9816000-7f12a9817000 rw-p 0001d000 fc:01 1548812 /_hosting/jdk-15-loom/lib/libjimage.so
      7f12a9817000-7f12a981b000 ---p 00000000 00:00 0
      7f12a981b000-7f12a991a000 rw-p 00000000 00:00 0
      7f12a991a000-7f12a9929000 r-xp 00000000 fc:01 1548813 /_hosting/jdk-15-loom/lib/libjli.so
      7f12a9929000-7f12a992a000 r--p 0000e000 fc:01 1548813 /_hosting/jdk-15-loom/lib/libjli.so
      7f12a992a000-7f12a992b000 rw-p 0000f000 fc:01 1548813 /_hosting/jdk-15-loom/lib/libjli.so
      7f12a992b000-7f12a992d000 rw-p 00000000 00:00 0
      7f12a992d000-7f12a992e000 r--p 00000000 fc:01 7807 /usr/lib/locale/C.UTF-8/LC_ADDRESS
      7f12a992e000-7f12a992f000 r--p 00000000 fc:01 7816 /usr/lib/locale/C.UTF-8/LC_TELEPHONE
      7f12a992f000-7f12a9930000 r--p 00000000 fc:01 7811 /usr/lib/locale/C.UTF-8/LC_MEASUREMENT
      7f12a9930000-7f12a9931000 r--p 00000000 fc:01 7810 /usr/lib/locale/C.UTF-8/LC_IDENTIFICATION
      7f12a9931000-7f12a9932000 ---p 00000000 00:00 0
      7f12a9932000-7f12a9933000 r--p 00000000 00:00 0
      7f12a9933000-7f12a9934000 ---p 00000000 00:00 0
      7f12a9934000-7f12a9935000 r--p 00027000 fc:01 2081 /lib/x86_64-linux-gnu/ld-2.27.so
      7f12a9935000-7f12a9936000 rw-p 00028000 fc:01 2081 /lib/x86_64-linux-gnu/ld-2.27.so
      7f12a9936000-7f12a9937000 rw-p 00000000 00:00 0
      7ffd2f734000-7ffd2f755000 rw-p 00000000 00:00 0 [stack]
      7ffd2f7df000-7ffd2f7e2000 r--p 00000000 00:00 0 [vvar]
      7ffd2f7e2000-7ffd2f7e4000 r-xp 00000000 00:00 0 [vdso]
      ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall]


      VM Arguments:
      jvm_args: -XX:-OmitStackTraceInFastThrow -XX:NewSize=200m -XX:MaxNewSize=200m -XX:SurvivorRatio=8 -Xms512m -Xmx512m
      java_command: com.acorn.web.Server
      java_class_path (initial): /_hosting/processes/website/339815609249827261.jar
      Launcher Type: SUN_STANDARD

      [Global flags]
           intx CICompilerCount = 2 {product} {ergonomic}
         size_t InitialHeapSize = 536870912 {product} {command line}
         size_t MaxHeapSize = 536870912 {product} {command line}
         size_t MaxNewSize = 209715200 {product} {command line}
         size_t MinHeapDeltaBytes = 196608 {product} {ergonomic}
         size_t MinHeapSize = 536870912 {product} {command line}
         size_t NewSize = 209715200 {product} {command line}
          uintx NonNMethodCodeHeapSize = 5826188 {pd product} {ergonomic}
          uintx NonProfiledCodeHeapSize = 122916026 {pd product} {ergonomic}
         size_t OldSize = 327155712 {product} {ergonomic}
           bool OmitStackTraceInFastThrow = false {product} {command line}
          uintx ProfiledCodeHeapSize = 122916026 {pd product} {ergonomic}
          uintx ReservedCodeCacheSize = 251658240 {pd product} {ergonomic}
           bool SegmentedCodeCache = true {product} {ergonomic}
         size_t SoftMaxHeapSize = 536870912 {manageable} {ergonomic}
          uintx SurvivorRatio = 8 {product} {command line}
           bool UseCompressedClassPointers = true {lp64_product} {ergonomic}
           bool UseCompressedOops = true {lp64_product} {ergonomic}
           bool UseSerialGC = true {product} {ergonomic}

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

      Environment Variables:
      PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin
      USERNAME=root
      SHELL=/bin/bash
      LANG=C.UTF-8

      Signal Handlers:
      SIGSEGV: [libjvm.so+0xe71e70], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
      SIGBUS: [libjvm.so+0xe71e70], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
      SIGFPE: [libjvm.so+0xe71e70], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
      SIGPIPE: [libjvm.so+0xc48140], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
      SIGXFSZ: [libjvm.so+0xc48140], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
      SIGILL: [libjvm.so+0xe71e70], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
      SIGUSR2: [libjvm.so+0xc47fe0], sa_mask[0]=00100000000000000000000000000000, sa_flags=SA_RESTART|SA_SIGINFO
      SIGHUP: [libjvm.so+0xc48740], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
      SIGINT: [libjvm.so+0xc48740], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
      SIGTERM: [libjvm.so+0xc48740], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
      SIGQUIT: [libjvm.so+0xc48740], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO


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

      OS:DISTRIB_ID=Ubuntu
      DISTRIB_RELEASE=18.04
      DISTRIB_CODENAME=bionic
      DISTRIB_DESCRIPTION="Ubuntu 18.04.2 LTS"
      uname:Linux 4.15.0-52-generic #56-Ubuntu SMP Tue Jun 4 22:49:08 UTC 2019 x86_64
      OS uptime: 322 days 10:49 hours
      libc:glibc 2.27 NPTL 2.27
      rlimit (soft/hard): STACK 8192k/infinity , CORE 0k/infinity , NPROC 3842/3842 , NOFILE 1048576/1048576 , AS infinity/infinity , CPU infinity/infinity , DATA infinity/infinity , FSIZE infinity/infinity , MEMLOCK 16384k/16384k
      load average:2.04 2.04 2.00

      /proc/meminfo:
      MemTotal: 1009136 kB
      MemFree: 62528 kB
      MemAvailable: 58248 kB
      Buffers: 9720 kB
      Cached: 102372 kB
      SwapCached: 0 kB
      Active: 793800 kB
      Inactive: 57492 kB
      Active(anon): 739704 kB
      Inactive(anon): 180 kB
      Active(file): 54096 kB
      Inactive(file): 57312 kB
      Unevictable: 0 kB
      Mlocked: 0 kB
      SwapTotal: 0 kB
      SwapFree: 0 kB
      Dirty: 376 kB
      Writeback: 0 kB
      AnonPages: 739236 kB
      Mapped: 81452 kB
      Shmem: 632 kB
      Slab: 62780 kB
      SReclaimable: 22736 kB
      SUnreclaim: 40044 kB
      KernelStack: 4816 kB
      PageTables: 7288 kB
      NFS_Unstable: 0 kB
      Bounce: 0 kB
      WritebackTmp: 0 kB
      CommitLimit: 504568 kB
      Committed_AS: 1759824 kB
      VmallocTotal: 34359738367 kB
      VmallocUsed: 0 kB
      VmallocChunk: 0 kB
      HardwareCorrupted: 0 kB
      AnonHugePages: 0 kB
      ShmemHugePages: 0 kB
      ShmemPmdMapped: 0 kB
      CmaTotal: 0 kB
      CmaFree: 0 kB
      HugePages_Total: 0
      HugePages_Free: 0
      HugePages_Rsvd: 0
      HugePages_Surp: 0
      Hugepagesize: 2048 kB
      DirectMap4k: 389100 kB
      DirectMap2M: 659456 kB
      DirectMap1G: 0 kB

      /sys/kernel/mm/transparent_hugepage/enabled:
      always [madvise] never
      /sys/kernel/mm/transparent_hugepage/defrag (defrag/compaction efforts parameter):
      always defer defer+madvise [madvise] never

      /proc/sys/kernel/threads-max (system-wide limit on the number of threads):
      7685
      /proc/sys/vm/max_map_count (maximum number of memory map areas a process may have):
      65530
      /proc/sys/kernel/pid_max (system-wide limit on number of process identifiers):
      32768

      container (cgroup) information:
      container_type: cgroupv1
      cpu_cpuset_cpus: 0
      cpu_memory_nodes: 0
      active_processor_count: 1
      cpu_quota: no quota
      cpu_period: 100000
      cpu_shares: no shares
      memory_limit_in_bytes: unlimited
      memory_and_swap_limit_in_bytes: not supported
      memory_soft_limit_in_bytes: unlimited
      memory_usage_in_bytes: 497385472
      memory_max_usage_in_bytes: 773861376

      KVM virtualization detected
      Steal ticks since vm start: 398
      Steal ticks percentage since vm start: 0.000

      CPU:total 1 (initial active 1) (1 cores per cpu, 1 threads per core) family 6 model 63 stepping 2, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, vzeroupper, avx, avx2, aes, clmul, erms, lzcnt, tsc, bmi1, bmi2, fma, clflush
      CPU Model and flags from /proc/cpuinfo:
      model name : Intel(R) Xeon(R) CPU E5-2650L v3 @ 1.80GHz
      flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon rep_good nopl cpuid tsc_known_freq pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm cpuid_fault invpcid_single pti ssbd ibrs ibpb tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid xsaveopt md_clear
      Online cpus:
      0
      Offline cpus:

      BIOS frequency limitation:
      <Not Available>
      Frequency switch latency (ns):
      <Not Available>
      Available cpu frequencies:
      <Not Available>
      Current governor:
      <Not Available>
      Core performance/turbo boost:
      <Not Available>

      Memory: 4k page, physical 1009136k(62528k free), swap 0k(0k free)

      vm_info: OpenJDK 64-Bit Server VM (15-loom+7-141) for linux-amd64 JRE (15-loom+7-141), built on May 11 2020 20:45:14 by "mach5one" with gcc 9.2.0

      END.


      STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
      Use a Java Virtual Thread (Loom) to perform a continuous task.

      ACTUAL -
      JVM fatal error.

      ---------- BEGIN SOURCE ----------
          public static void test(File outputFile) {
              PrintStream ps;
              RandomAccessFile r;
              try {
                  ps = new PrintStream(outputFile);
                  r = new RandomAccessFile(outputFile, "r");
              } catch(FileNotFoundException e) {
                  return; //this should never happen
              }
              System.setOut(ps);
              System.setErr(ps);
              System.err.println("```" + ChannelConsole.class.getSimpleName() + ".start();" + "```");
              Task.submit(() -> {
                  while(true) { //todo add some condition?
                      String line = null;
                      try {
                          line = r.readLine();
                      } catch(IOException e) {
                          e.printStackTrace(); //todo remove
                          //this should never happen
                      }
                      if(line != null)
                          ; // ClientConsole.message(line);
                      try {
                          Thread.sleep(10L);
                      } catch(InterruptedException e) {
                          System.err.println("Console output thread interrupted, eek!");
                          Thread.currentThread().interrupt();
                      }
                  }
                  //todo close ps & raf ?
              });
          }
      ---------- END SOURCE ----------

      CUSTOMER SUBMITTED WORKAROUND :
      No method to workaround. The above code is used to redirect a server's output to a remote client (ClientConsole.)

      FREQUENCY : occasionally


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            • Assignee:
              rpressler Ron Pressler
              Reporter:
              webbuggrp Webbug Group
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              • Created:
                Updated: