# # A fatal error has been detected by the Java Runtime Environment: # # Internal Error (src/hotspot/share/oops/compressedKlass.inline.hpp:52), pid=752360, tid=752386 # assert(!is_null(v)) failed: narrow klass value can never be zero # # JRE version: Java(TM) SE Runtime Environment (26.0+1) (fastdebug build 26-valhalla+1-55) # Java VM: Java HotSpot(TM) 64-Bit Server VM (fastdebug 26-valhalla+1-55, mixed mode, sharing, tiered, compressed oops, compressed class ptrs, parallel gc, linux-amd64) # Problematic frame: # V [libjvm.so+0x3ad39f] CompressedKlassPointers::decode_not_null(unsigned int)+0x2af # # 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: -Dtest.vm.opts=-XX:MaxRAMPercentage=25 -Dtest.boot.jdk=jdk/24/36/bundles/linux-x64/jdk-24_linux-x64_bin.tar.gz/jdk-24 -Djava.io.tmpdir=test-support/jtreg_open_test_hotspot_jtreg_vmTestbase_vm_metaspace/tmp -Dtest.tool.vm.opts=-J-XX:MaxRAMPercentage=25 -J-Dtest.boot.jdk=jdk/24/36/bundles/linux-x64/jdk-24_linux-x64_bin.tar.gz/jdk-24 -J-Djava.io.tmpdir=test-support/jtreg_open_test_hotspot_jtreg_vmTestbase_vm_metaspace/tmp -Dtest.compiler.opts= -Dtest.java.opts=-XX:+UseParallelGC -XX:+UseNUMA -Dtest.jdk=jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug -Dcompile.jdk=jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug -Dtest.timeout.factor=4.0 -Dtest.nativepath=jdk-26-valhalla+1-55/linux-x64-debug.test/hotspot/jtreg/native -Dtest.root=jdk-26-valhalla+1-55/src.full/open/test/hotspot/jtreg -Dtest.name=vmTestbase/metaspace/stressHierarchy/stressHierarchy004/TestDescription.java -Dtest.verbose=Verbose[p=BRIEF,f=FULL,e=FULL,t=true,m=false] -Dtest.file=jdk-26-valhalla+1-55/src.full/open/test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy004/TestDescription.java -Dtest.src=jdk-26-valhalla+1-55/src.full/open/test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy004 -Dtest.src.path=jdk-26-valhalla+1-55/src.full/open/test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy004:jdk-26-valhalla+1-55/src.full/open/test/hotspot/jtreg/vmTestbase:jdk-26-valhalla+1-55/src.full/open/test/lib -Dtest.classes=test-support/jtreg_open_test_hotspot_jtreg_vmTestbase_vm_metaspace/classes/vmTestbase/metaspace/stressHierarchy/stressHierarchy004/TestDescription.d -Dtest.class.path=test-support/jtreg_open_test_hotspot_jtreg_vmTestbase_vm_metaspace/classes/vmTestbase/metaspace/stressHierarchy/stressHierarchy004/TestDescription.d:test-support/jtreg_open_test_hotspot_jtreg_vmTestbase_vm_metaspace/classes/vmTestbase:test-support/jtreg_open_test_hotspot_jtreg_vmTestbase_vm_metaspace/classes/test/lib -Dtest.class.path.prefix=jdk-26-valhalla+1-55/src.full/open/test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy004:test-support/jtreg_open_test_hotspot_jtreg_vmTestbase_vm_metaspace/classes/vmTestbase:test-support/jtreg_open_test_hotspot_jtreg_vmTestbase_vm_metaspace/classes/test/lib -XX:MaxRAMPercentage=25 -Dtest.boot.jdk=jdk/24/36/bundles/linux-x64/jdk-24_linux-x64_bin.tar.gz/jdk-24 -Djava.io.tmpdir=test-support/jtreg_open_test_hotspot_jtreg_vmTestbase_vm_metaspace/tmp -XX:+UseParallelGC -XX:+UseNUMA -Djava.library.path=jdk-26-valhalla+1-55/linux-x64-debug.test/hotspot/jtreg/native -Xss10m -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI com.sun.javatest.regtest.agent.MainWrapper test-support/jtreg_open_test_hotspot_jtreg_vmTestbase_vm_metaspace/vmTestbase/metaspace/stressHierarchy/stressHierarchy004/TestDescription.d/main.0.jta -treeDepth 70 -minLevelSize 10 -maxLevelSize 100 -hierarchyType INTERFACES AMD EPYC 9J14 96-Core Processor, 12 cores, 23G, Oracle Linux Server release 8.10 Time: Mon Sep 29 10:05:46 2025 UTC elapsed time: 12.952890 seconds (0d 0h 0m 12s) --------------- T H R E A D --------------- Current thread (0x00007f1604003c60): WorkerThread "GC Thread#4" [id=752386, stack(0x00007f160c339000,0x00007f160c439000) (1024K)] Stack: [0x00007f160c339000,0x00007f160c439000], sp=0x00007f160c437b60, free space=1018k Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) V [libjvm.so+0x3ad39f] CompressedKlassPointers::decode_not_null(unsigned int)+0x2af (compressedKlass.inline.hpp:52) V [libjvm.so+0x192d904] MoveAndUpdateClosure::do_addr(HeapWordImpl**, unsigned long)+0xf4 (psParallelCompact.cpp:2378) V [libjvm.so+0x1933ec6] PSParallelCompact::fill_region(ParCompactionManager*, MoveAndUpdateClosure&, unsigned long)+0x296 (psParallelCompact.cpp:2238) V [libjvm.so+0x19345ec] PSParallelCompact::fill_and_update_region(ParCompactionManager*, unsigned long)+0xfc (psParallelCompact.cpp:2259) V [libjvm.so+0x1921bab] ParCompactionManager::drain_region_stacks()+0x25b (psCompactionManager.cpp:169) V [libjvm.so+0x19402fb] FillDensePrefixAndCompactionTask::work(unsigned int)+0x3ab (psParallelCompact.cpp:1696) V [libjvm.so+0x1d8e8a8] WorkerThread::run()+0x88 (workerThread.cpp:69) V [libjvm.so+0x1c17656] Thread::call_run()+0xb6 (thread.cpp:243) V [libjvm.so+0x184a018] thread_native_entry(Thread*)+0x128 (os_linux.cpp:868) Registers: RAX=0x00007f163d0f3000, RBX=0x0000000000000001, RCX=0x00007f163bdb4798, RDX=0x00007f163bd3d4a2 RSP=0x00007f160c437b60, RBP=0x00007f160c437b60, RSI=0x0000000000000034, RDI=0x00007f163bdb47c0 R8 =0x0000000000000000, R9 =0x000000068d300010, R10=0x00007f1638150800, R11=0x0000000000000000 R12=0x00007f160c437ca0, R13=0x00007f160c437ba8, R14=0x00007f163c490140, R15=0x00007f163c45ba95 RIP=0x00007f163a24d39f, EFLAGS=0x0000000000010246, CSGSFS=0x002b000000000033, ERR=0x0000000000000006 TRAPNO=0x000000000000000e XMM[0]=0x000000068d2ffff8 0x000000068d37fff8 XMM[1]=0x000000068d2fffd0 0x000000068d37ffd0 XMM[2]=0xfefefefefefefefe 0xfefefefefefefefe XMM[3]=0x0000000000000000 0x00000000000000dc XMM[4]=0x00007f163c494540 0x00007f163c2d30b0 XMM[5]=0x0000000000000000 0x00000000fefefefe XMM[6]=0x00007f163c494540 0x00007f163c2d30b0 XMM[7]=0x0000000000000000 0x0000000000000000 XMM[8]=0x00000000f10e112d 0x0000000000000000 XMM[9]=0x0000000000000001 0x0000000000000001 XMM[10]=0x0000000000000002 0x0000000000000002 XMM[11]=0xffffffffffffffff 0xffffffffffffffff XMM[12]=0x0000000000000001 0x0000000000000001 XMM[13]=0x000000001c655308 0x000000001c6552f0 XMM[14]=0x000000001c655390 0x000000001c655378 XMM[15]=0x000000001c6553e0 0x000000001c6553a8 MXCSR=0x00001fa2 Register to memory mapping: RAX=0x00007f163d0f3000 in mmap'd memory region [0x00007f163d0f3000 - 0x00007f163d0f4000], tag mtInternal RBX=0x0000000000000001 in mmap'd memory region [0x0000000000000001 - 0x0000000000000002], tag mtNone RCX=0x00007f163bdb4798: in jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/server/libjvm.so at 0x00007f1639ea0000 RDX=0x00007f163bd3d4a2: in jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/server/libjvm.so at 0x00007f1639ea0000 RSP=0x00007f160c437b60 in mmap'd memory region [0x00007f160c339000 - 0x00007f160c439000], tag mtThreadStack RBP=0x00007f160c437b60 in mmap'd memory region [0x00007f160c339000 - 0x00007f160c439000], tag mtThreadStack RSI=0x0000000000000034 is an unknown value RDI=0x00007f163bdb47c0: in jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/server/libjvm.so at 0x00007f1639ea0000 R8 =0x0 is null R9 = [error occurred during error reporting (printing register info), id 0xe0000000, Internal Error (src/hotspot/share/oops/compressedKlass.inline.hpp:91)] R10=0x00007f1638150800 in mmap'd memory region [0x00007f163814f000 - 0x00007f163890a000], tag mtGC R11=0x0 is null R12=0x00007f160c437ca0 in mmap'd memory region [0x00007f160c339000 - 0x00007f160c439000], tag mtThreadStack R13=0x00007f160c437ba8 in mmap'd memory region [0x00007f160c339000 - 0x00007f160c439000], tag mtThreadStack R14=0x00007f163c490140: in jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/server/libjvm.so at 0x00007f1639ea0000 R15=0x00007f163c45ba95: in jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/server/libjvm.so at 0x00007f1639ea0000 Top of Stack: (sp=0x00007f160c437b60) 0x00007f160c437b60: 00007f160c437be0 00007f163b7cd904 .{C.......|;.... 0x00007f160c437b70: 00007f160c437ba8 000000001c45adf8 .{C.......E..... 0x00007f160c437b80: 00007f160c437ba0 00007f160c437b98 .{C......{C..... 0x00007f160c437b90: 00007f160c437be0 000000068d37fff8 .{C.......7..... 0x00007f160c437ba0: 000000068d2ffff8 000000068d37fff8 ../.......7..... 0x00007f160c437bb0: fefefefefefefefe 000000068d380000 ..........8..... 0x00007f160c437bc0: 000000068d37fff8 000000068d380010 ..7.......8..... 0x00007f160c437bd0: 00007f160c437ca0 00007f163c494540 .|C.....@EI<.... 0x00007f160c437be0: 00007f160c437c90 00007f163b7d3ec6 .|C......>};.... 0x00007f160c437bf0: 00007f160c437c50 000000068d280000 P|C.......(..... 0x00007f160c437c00: 00007f163cf2c0c8 00007f16340b0b50 ...<....P..4.... 0x00007f160c437c10: 0000000000000006 00007f160c437c58 ........X|C..... 0x00007f160c437c20: 0000000000070000 000000068d37fff8 ..........7..... 0x00007f160c437c30: 00007f160c437ca0 0000000000001bff .|C............. 0x00007f160c437c40: 00007f160c437c90 000000008d2fffa0 .|C......./..... 0x00007f160c437c50: 000000068dd09798 000000068d37ffd0 ..........7..... 0x00007f160c437c60: 0000000000030000 0000000000000005 ................ 0x00007f160c437c70: 00007f16340b0b50 00007f163c44f764 P..4....d.D<.... 0x00007f160c437c80: 000000068d280000 00007f163c4946a0 ..(......FI<.... 0x00007f160c437c90: 00007f160c437d10 00007f163b7d45ec .}C......E};.... 0x00007f160c437ca0: 00007f163c2d30b0 00007f163c494540 .0-<....@EI<.... 0x00007f160c437cb0: 0000000000000001 000000068d37fff8 ..........7..... 0x00007f160c437cc0: 000000068d2ffff8 00007f1634050120 ../..... ..4.... 0x00007f160c437cd0: 0000000000000000 000000068d2fffa0 ........../..... 0x00007f160c437ce0: 00007f160c437dc0 00007f16340b0b50 .}C.....P..4.... 0x00007f160c437cf0: 00007f163c44f764 00007f16340b11c0 d.D<.......4.... 0x00007f160c437d00: 00007f160c437db8 0000000000000002 .}C............. 0x00007f160c437d10: 00007f160c437d40 00007f163b7c1bab @}C.......|;.... 0x00007f160c437d20: 00007f16340b0b50 000000068d200000 P..4...... ..... 0x00007f160c437d30: 0000000000000003 00007f160c437db8 .........}C..... 0x00007f160c437d40: 00007f160c437e30 00007f163b7e02fb 0~C.......~;.... 0x00007f160c437d50: fefefefefefefefe fefefefefefefefe ................ Instructions: (pc=0x00007f163a24d39f) 0x00007f163a24d29f: c6 00 58 31 c0 e8 37 c6 8c 00 48 8d 05 e8 95 18 0x00007f163a24d2af: 02 48 8d 0d 36 02 af 01 48 8d 15 3a 77 b6 01 be 0x00007f163a24d2bf: 57 00 00 00 48 8d 3d f6 74 b6 01 48 8b 00 c6 00 0x00007f163a24d2cf: 58 31 c0 e8 09 c6 8c 00 66 0f 1f 84 00 00 00 00 0x00007f163a24d2df: 00 48 63 c9 48 85 d1 0f 85 24 ff ff ff c9 c3 48 0x00007f163a24d2ef: 8d 15 a3 95 18 02 41 89 f8 be 5b 00 00 00 31 c0 0x00007f163a24d2ff: 48 8d 0d 7a 77 b6 01 48 8d 3d b3 74 b6 01 48 8b 0x00007f163a24d30f: 12 c6 02 58 48 8d 15 8e 77 b6 01 e8 c1 c5 8c 00 0x00007f163a24d31f: 48 8d 05 72 95 18 02 48 8d 0d 90 01 af 01 48 8d 0x00007f163a24d32f: 15 9d 01 af 01 be 9b 00 00 00 48 8d 3d a0 75 b6 0x00007f163a24d33f: 01 48 8b 00 c6 00 58 31 c0 e8 93 c5 8c 00 48 8d 0x00007f163a24d34f: 05 44 95 18 02 48 8d 0d a8 01 af 01 48 8d 15 a6 0x00007f163a24d35f: 77 b6 01 be 4f 00 00 00 48 8d 3d 52 74 b6 01 48 0x00007f163a24d36f: 8b 00 c6 00 58 31 c0 e8 65 c5 8c 00 48 8d 05 16 0x00007f163a24d37f: 95 18 02 48 8d 0d 0f 74 b6 01 48 8d 15 12 01 af 0x00007f163a24d38f: 01 be 34 00 00 00 48 8d 3d 24 74 b6 01 48 8b 00 =>0x00007f163a24d39f: c6 00 58 31 c0 e8 37 c5 8c 00 48 8d 05 e8 94 18 0x00007f163a24d3af: 02 48 8d 0d 06 01 af 01 48 8d 15 13 01 af 01 be 0x00007f163a24d3bf: 9b 00 00 00 48 8d 3d 16 75 b6 01 48 8b 00 c6 00 0x00007f163a24d3cf: 58 31 c0 e8 09 c5 8c 00 48 8d 15 ba 94 18 02 41 0x00007f163a24d3df: 89 f8 be 5a 00 00 00 31 c0 48 8d 0d 39 76 b6 01 0x00007f163a24d3ef: 48 8d 3d ca 73 b6 01 48 8b 12 c6 02 58 48 8d 15 0x00007f163a24d3ff: 4d 76 b6 01 e8 d8 c4 8c 00 48 8d 05 89 94 18 02 0x00007f163a24d40f: 48 8d 0d a7 00 af 01 48 8d 15 b4 00 af 01 be 9b 0x00007f163a24d41f: 00 00 00 48 8d 3d b7 74 b6 01 48 8b 00 c6 00 58 0x00007f163a24d42f: 31 c0 e8 aa c4 8c 00 66 2e 0f 1f 84 00 00 00 00 0x00007f163a24d43f: 00 0f 1f 84 00 00 00 00 00 00 00 00 00 00 00 00 0x00007f163a24d44f: 00 55 48 89 e5 41 54 49 89 f4 53 0f b7 07 48 89 0x00007f163a24d45f: fb a8 01 0f 85 98 00 00 00 a8 02 0f 85 ac 00 00 0x00007f163a24d46f: 00 a8 04 0f 85 c0 00 00 00 a8 08 0f 85 d4 00 00 0x00007f163a24d47f: 00 a8 10 0f 85 e8 00 00 00 a8 20 0f 85 fc 00 00 0x00007f163a24d48f: 00 a8 40 0f 85 10 01 00 00 a8 80 0f 85 24 01 00 Stack slot to memory mapping: stack at sp + 0 slots: 0x00007f160c437be0 in mmap'd memory region [0x00007f160c339000 - 0x00007f160c439000], tag mtThreadStack stack at sp + 1 slots: 0x00007f163b7cd904: in jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/server/libjvm.so at 0x00007f1639ea0000 stack at sp + 2 slots: 0x00007f160c437ba8 in mmap'd memory region [0x00007f160c339000 - 0x00007f160c439000], tag mtThreadStack stack at sp + 3 slots: 0x000000001c45adf8 is a pointer to class: [Ljava.util.WeakHashMap$Entry; {0x000000001c45adf8} - element klass: 'java/util/WeakHashMap$Entry' stack at sp + 4 slots: 0x00007f160c437ba0 in mmap'd memory region [0x00007f160c339000 - 0x00007f160c439000], tag mtThreadStack stack at sp + 5 slots: 0x00007f160c437b98 in mmap'd memory region [0x00007f160c339000 - 0x00007f160c439000], tag mtThreadStack stack at sp + 6 slots: 0x00007f160c437be0 in mmap'd memory region [0x00007f160c339000 - 0x00007f160c439000], tag mtThreadStack stack at sp + 7 slots: [error occurred during error reporting (inspecting top of stack), id 0xe0000000, Internal Error (src/hotspot/share/oops/compressedKlass.inline.hpp:52)] --------------- P R O C E S S --------------- uid : 10670 euid : 10670 gid : 10670 egid : 10670 umask: 0022 (----w--w-) Threads class SMR info: _java_thread_list=0x00007f15ccad3c20, length=11, elements={ 0x00007f1634034ed0, 0x00007f16340f00c0, 0x00007f16340f1ad0, 0x00007f16340f38e0, 0x00007f16340f5400, 0x00007f16340f6f10, 0x00007f16340f98c0, 0x00007f16340fb3d0, 0x00007f163414c700, 0x00007f1634151870, 0x00007f16341c8960 } _java_thread_list_alloc_cnt=18, _java_thread_list_free_cnt=16, _java_thread_list_max=13, _nested_thread_list_max=0 _tlh_cnt=620, _tlh_times=0, avg_tlh_time=0.00, _tlh_time_max=0 _deleted_thread_cnt=3, _deleted_thread_times=0, avg_deleted_thread_time=0.00, _deleted_thread_time_max=0 _delete_lock_wait_cnt=0, _delete_lock_wait_max=0 _to_delete_list_cnt=0, _to_delete_list_max=1 Java Threads: ( => current thread ) 0x00007f1634034ed0 JavaThread "main" [_thread_blocked, id=752363, stack(0x00007f1638f15000,0x00007f1639916000) (10244K)] 0x00007f16340f00c0 JavaThread "Reference Handler" daemon [_thread_blocked, id=752370, stack(0x00007f1619032000,0x00007f1619a33000) (10244K)] 0x00007f16340f1ad0 JavaThread "Finalizer" daemon [_thread_blocked, id=752371, stack(0x00007f1618630000,0x00007f1619031000) (10244K)] 0x00007f16340f38e0 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=752372, stack(0x00007f160d93f000,0x00007f160e340000) (10244K)] 0x00007f16340f5400 JavaThread "Service Thread" daemon [_thread_blocked, id=752373, stack(0x00007f160cf3d000,0x00007f160d93e000) (10244K)] 0x00007f16340f6f10 JavaThread "Monitor Deflation Thread" daemon [_thread_blocked, id=752374, stack(0x00007f160c53b000,0x00007f160cf3c000) (10244K)] 0x00007f16340f98c0 JavaThread "C2 CompilerThread0" daemon [_thread_blocked, id=752375, stack(0x00007f161ba70000,0x00007f161bb70000) (1024K)] 0x00007f16340fb3d0 JavaThread "C1 CompilerThread0" daemon [_thread_blocked, id=752376, stack(0x00007f161852f000,0x00007f161862f000) (1024K)] 0x00007f163414c700 JavaThread "Notification Thread" daemon [_thread_blocked, id=752377, stack(0x00007f15e35ff000,0x00007f15e4000000) (10244K)] 0x00007f1634151870 JavaThread "Common-Cleaner" daemon [_thread_blocked, id=752378, stack(0x00007f15e2bfd000,0x00007f15e35fe000) (10244K)] 0x00007f16341c8960 JavaThread "MainThread" [_thread_blocked, id=752379, stack(0x00007f15e21fb000,0x00007f15e2bfc000) (10244K)] Total: 11 Other Threads: 0x00007f16340d1630 VMThread "VM Thread" [id=752369, stack(0x00007f161b96f000,0x00007f161ba6f000) (1024K)] 0x00007f1634070780 WatcherThread "VM Periodic Task Thread" [id=752368, stack(0x00007f1638014000,0x00007f1638114000) (1024K)] 0x00007f163404dfa0 WorkerThread "GC Thread#0" [id=752364, stack(0x00007f163890b000,0x00007f1638a0b000) (1024K)] 0x00007f1604000f00 WorkerThread "GC Thread#1" [id=752383, stack(0x00007f16181ed000,0x00007f16182ed000) (1024K)] 0x00007f1604001e20 WorkerThread "GC Thread#2" [id=752384, stack(0x00007f16180ec000,0x00007f16181ec000) (1024K)] 0x00007f1604002d40 WorkerThread "GC Thread#3" [id=752385, stack(0x00007f160c43a000,0x00007f160c53a000) (1024K)] =>0x00007f1604003c60 WorkerThread "GC Thread#4" [id=752386, stack(0x00007f160c339000,0x00007f160c439000) (1024K)] 0x00007f1604004f90 WorkerThread "GC Thread#5" [id=752387, stack(0x00007f160c238000,0x00007f160c338000) (1024K)] 0x00007f16040062c0 WorkerThread "GC Thread#6" [id=752388, stack(0x00007f160c137000,0x00007f160c237000) (1024K)] 0x00007f16040075f0 WorkerThread "GC Thread#7" [id=752389, stack(0x00007f160c036000,0x00007f160c136000) (1024K)] 0x00007f1604009320 WorkerThread "GC Thread#8" [id=752390, stack(0x00007f16183ef000,0x00007f16184ef000) (1024K)] 0x00007f1604009e90 WorkerThread "GC Thread#9" [id=752391, stack(0x00007f16182ee000,0x00007f16183ee000) (1024K)] Total: 12 Threads with active compile tasks: Total: 0 VM state: at safepoint (normal execution) VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event]) [0x00007f163c48cac0] Threads_lock - owner thread: 0x00007f16340d1630 [0x00007f163c48c9b0] JNICritical_lock - owner thread: 0x00007f16341c8960 [0x00007f163c48c928] Heap_lock - owner thread: 0x00007f16341c8960 Heap address: 0x000000068d000000, size: 5936 MB, Compressed Oops mode: Zero based, Oop shift amount: 3 CDS archive(s) mapped at: [0x000000001c000000-0x000000001cf8f000-0x000000001cf8f000), size 16314368, SharedBaseAddress: 0x000000001c000000, ArchiveRelocationMode: 1. Compressed class space mapped at: 0x000000001d000000-0x000000005d000000, reserved size: 1073741824 UseCompressedClassPointers 1, UseCompactObjectHeaders 0 Narrow klass pointer bits 32, Max shift 3 Narrow klass base: 0x000000001c000000, Narrow klass shift: 0 Encoding Range: [0x000000001c000000 - 0x000000011c000000), (4294967296 bytes) Klass Range: [0x000000001c000000 - 0x000000005d000000), (1090519040 bytes) Klass ID Range: [8 - 1090519033) (1090519025) Protection zone: [0x000000001c000000 - 0x000000001c001000), (4096 bytes) GC Precious Log: CardTable entry size: 512 CPUs: 12 total, 12 available Memory: 23736M Large Page Support: Disabled NUMA Support: Disabled Compressed Oops: Enabled (Zero based) Alignments: Space 512K, Heap 2M Heap Min Capacity: 8M Heap Initial Capacity: 372M Heap Max Capacity: 5936M Pre-touch: Disabled Parallel Workers: 10 Heap: PSYoungGen total 214528K, used 7410K [0x0000000784580000, 0x0000000792e80000, 0x0000000800000000) eden space 190464K, 3% used [0x0000000787480000,0x0000000787bbc9d0,0x0000000792e80000) from space 24064K, 0% used [0x0000000784580000,0x0000000784580000,0x0000000785d00000) to space 24064K, 0% used [0x0000000785d00000,0x0000000785d00000,0x0000000787480000) ParOldGen total 26624K, used 13349K [0x000000068d000000, 0x000000068ea00000, 0x0000000784580000) object space 26624K, 50% used [0x000000068d000000,0x000000068dd09798,0x000000068ea00000) Card table byte_map: [0x00007f161bb70000,0x00007f161c708000] _byte_map_base: 0x00007f1618708000 Marking Bits: (ParMarkBitMap*) 0x00007f163c494540 Begin Bits: [0x00007f160e340000, 0x00007f1614000000) Polling page: 0x00007f163d0f1000 Metaspace: Metaspace used 17299K, committed 25984K, reserved 1114112K class space used 1183K, committed 1280K, reserved 1048576K Usage: Non-class: 15.74 MB used. Class: 1.16 MB used. Both: 16.89 MB used. Virtual space: Non-class space: 64.00 MB reserved, 24.12 MB ( 38%) committed, 1 nodes. Class space: 1.00 GB reserved, 1.25 MB ( <1%) committed, 1 nodes. Both: 1.06 GB reserved, 25.38 MB ( 2%) committed. Chunk freelists: Non-Class: 7.22 MB Class: 14.57 MB Both: 21.79 MB MaxMetaspaceSize: unlimited CompressedClassSpaceSize: 1.00 GB Initial GC threshold: 21.00 MB Current GC threshold: 44.00 MB CDS: on - commit_granule_bytes: 65536. - commit_granule_words: 8192. - virtual_space_node_default_size: 8388608. - enlarge_chunks_in_place: 1. UseCompressedClassPointers 1, UseCompactObjectHeaders 0 Narrow klass pointer bits 32, Max shift 3 Narrow klass base: 0x000000001c000000, Narrow klass shift: 0 Encoding Range: [0x000000001c000000 - 0x000000011c000000), (4294967296 bytes) Klass Range: [0x000000001c000000 - 0x000000005d000000), (1090519040 bytes) Klass ID Range: [8 - 1090519033) (1090519025) Protection zone: [0x000000001c000000 - 0x000000001c001000), (4096 bytes) Internal statistics: num_allocs: 117203. num_deallocs: 169. num_allocs_from_deallocated_blocks: 2661. num_chunks_retired: 789. num_allocs_failed_limit: 3. num_arena_births: 7156. num_arena_deaths: 786. num_vsnodes_births: 2. num_vsnodes_deaths: 0. num_space_committed: 460. num_space_uncommitted: 33. num_chunks_returned_to_freelist: 1145. num_chunks_taken_from_freelist: 4782. num_chunk_merges: 548. num_chunk_splits: 2481. num_chunks_enlarged: 568. num_inconsistent_stats: 0. CodeHeap 'non-profiled nmethods': size=120032Kb used=1381Kb max_used=1384Kb free=118650Kb bounds [0x00007f16241d0000, 0x00007f1624440000, 0x00007f162b708000] CodeHeap 'profiled nmethods': size=120028Kb used=6163Kb max_used=6290Kb free=113864Kb bounds [0x00007f161c708000, 0x00007f161cd38000, 0x00007f1623c3f000] CodeHeap 'non-nmethods': size=5700Kb used=1421Kb max_used=1486Kb free=4278Kb bounds [0x00007f1623c3f000, 0x00007f1623eaf000, 0x00007f16241d0000] CodeCache: size=245760Kb, used=8965Kb, max_used=9160Kb, free=236792Kb total_blobs=3792, nmethods=3278, adapters=416, full_count=0 Compilation: enabled, stopped_count=0, restarted_count=0 Compilation events (20 events): Event: 12.647 Thread 0x00007f16340f98c0 4663 4 jdk.internal.classfile.impl.Util::isAttributeAllowed (45 bytes) Event: 12.650 Thread 0x00007f16340f98c0 nmethod 4663 0x00007f1624325088 code [0x00007f16243251a0, 0x00007f1624325238] Event: 12.661 Thread 0x00007f16340f98c0 4664 4 jdk.internal.classfile.impl.SplitConstantPool::methodRefEntry (72 bytes) Event: 12.691 Thread 0x00007f16340f98c0 nmethod 4664 0x00007f1624325388 code [0x00007f16243254c0, 0x00007f16243264e8] Event: 12.691 Thread 0x00007f16340f98c0 4665 4 jdk.internal.classfile.impl.SplitConstantPool::utf8Entry (25 bytes) Event: 12.703 Thread 0x00007f16340f98c0 nmethod 4665 0x00007f1624326508 code [0x00007f1624326620, 0x00007f1624326d68] Event: 12.703 Thread 0x00007f16340f98c0 4666 4 java.util.ArrayList:: (61 bytes) Event: 12.706 Thread 0x00007f16340f98c0 nmethod 4666 0x00007f1624326d88 code [0x00007f1624326ea0, 0x00007f16243270f8] Event: 12.709 Thread 0x00007f16340f98c0 4667 4 jdk.internal.classfile.impl.DirectCodeBuilder::with (33 bytes) Event: 12.731 Thread 0x00007f16340f98c0 nmethod 4667 0x00007f1624327108 code [0x00007f1624327220, 0x00007f1624327f40] Event: 12.731 Thread 0x00007f16340f98c0 4668 4 jdk.internal.constant.ClassOrInterfaceDescImpl::ofValidated (64 bytes) Event: 12.733 Thread 0x00007f16340f98c0 nmethod 4668 0x00007f1624327f88 code [0x00007f16243280a0, 0x00007f16243281b8] Event: 12.733 Thread 0x00007f16340f98c0 4669 4 jdk.internal.util.DecimalDigits::uncheckedPutPairLatin1 (31 bytes) Event: 12.736 Thread 0x00007f16340f98c0 nmethod 4669 0x00007f1624328288 code [0x00007f16243283a0, 0x00007f1624328468] Event: 12.762 Thread 0x00007f16340fb3d0 4670 3 java.lang.invoke.LambdaFormEditor$TransformKey::of (51 bytes) Event: 12.765 Thread 0x00007f16340fb3d0 nmethod 4670 0x00007f161cbc0188 code [0x00007f161cbc02a0, 0x00007f161cbc0778] Event: 12.786 Thread 0x00007f16340f98c0 4671 4 java.lang.classfile.constantpool.ConstantPoolBuilder::nameAndTypeEntry (21 bytes) Event: 12.811 Thread 0x00007f16340f98c0 nmethod 4671 0x00007f1624328588 code [0x00007f16243286a0, 0x00007f16243294b0] Event: 12.823 Thread 0x00007f16340f98c0 4672 4 java.lang.Class::descriptorString (137 bytes) Event: 12.862 Thread 0x00007f16340f98c0 nmethod 4672 0x00007f1624329508 code [0x00007f1624329620, 0x00007f162432a2b8] GC Heap Usage History (17 events): Event: 2.617 {heap Before GC invocations=1 (full 0): PSYoungGen total 111104K, used 95232K [0x0000000784580000, 0x000000078c180000, 0x0000000800000000) eden space 95232K, 100% used [0x0000000786480000,0x000000078c180000,0x000000078c180000) from space 15872K, 0% used [0x0000000785500000,0x0000000785500000,0x0000000786480000) to space 15872K, 0% used [0x0000000784580000,0x0000000784580000,0x0000000785500000) ParOldGen total 253952K, used 1175K [0x000000068d000000, 0x000000069c800000, 0x00000007845800Event: 2.674 {heap After GC invocations=1 (full 0): PSYoungGen total 214528K, used 15868K [0x0000000784580000, 0x0000000792e80000, 0x0000000800000000) eden space 190464K, 0% used [0x0000000787480000,0x0000000787480000,0x0000000792e80000) from space 24064K, 65% used [0x0000000784580000,0x00000007854ff3c8,0x0000000785d00000) to space 24064K, 0% used [0x0000000785d00000,0x0000000785d00000,0x0000000787480000) ParOldGen total 253952K, used 8999K [0x000000068d000000, 0x000000069c800000, 0x000000078458000Event: 6.944 {heap Before GC invocations=2 (full 1): PSYoungGen total 214528K, used 161839K [0x0000000784580000, 0x0000000792e80000, 0x0000000800000000) eden space 190464K, 76% used [0x0000000787480000,0x000000079030c898,0x0000000792e80000) from space 24064K, 65% used [0x0000000784580000,0x00000007854ff3c8,0x0000000785d00000) to space 24064K, 0% used [0x0000000785d00000,0x0000000785d00000,0x0000000787480000) ParOldGen total 253952K, used 8999K [0x000000068d000000, 0x000000069c800000, 0x000000078458Event: 7.031 {heap After GC invocations=2 (full 1): PSYoungGen total 214528K, used 0K [0x0000000784580000, 0x0000000792e80000, 0x0000000800000000) eden space 190464K, 0% used [0x0000000787480000,0x0000000787480000,0x0000000792e80000) from space 24064K, 0% used [0x0000000784580000,0x0000000784580000,0x0000000785d00000) to space 24064K, 0% used [0x0000000785d00000,0x0000000785d00000,0x0000000787480000) ParOldGen total 253952K, used 19555K [0x000000068d000000, 0x000000069c800000, 0x0000000784580000) Event: 9.446 {heap Before GC invocations=3 (full 2): PSYoungGen total 214528K, used 7512K [0x0000000784580000, 0x0000000792e80000, 0x0000000800000000) eden space 190464K, 3% used [0x0000000787480000,0x0000000787bd6218,0x0000000792e80000) from space 24064K, 0% used [0x0000000784580000,0x0000000784580000,0x0000000785d00000) to space 24064K, 0% used [0x0000000785d00000,0x0000000785d00000,0x0000000787480000) ParOldGen total 253952K, used 19555K [0x000000068d000000, 0x000000069c800000, 0x000000078458000Event: 9.538 {heap After GC invocations=3 (full 2): PSYoungGen total 214528K, used 0K [0x0000000784580000, 0x0000000792e80000, 0x0000000800000000) eden space 190464K, 0% used [0x0000000787480000,0x0000000787480000,0x0000000792e80000) from space 24064K, 0% used [0x0000000784580000,0x0000000784580000,0x0000000785d00000) to space 24064K, 0% used [0x0000000785d00000,0x0000000785d00000,0x0000000787480000) ParOldGen total 253952K, used 20638K [0x000000068d000000, 0x000000069c800000, 0x0000000784580000) Event: 9.965 {heap Before GC invocations=4 (full 3): PSYoungGen total 214528K, used 3703K [0x0000000784580000, 0x0000000792e80000, 0x0000000800000000) eden space 190464K, 1% used [0x0000000787480000,0x000000078781dcf0,0x0000000792e80000) from space 24064K, 0% used [0x0000000784580000,0x0000000784580000,0x0000000785d00000) to space 24064K, 0% used [0x0000000785d00000,0x0000000785d00000,0x0000000787480000) ParOldGen total 253952K, used 20638K [0x000000068d000000, 0x000000069c800000, 0x000000078458000Event: 10.058 {heap After GC invocations=4 (full 3): PSYoungGen total 214528K, used 0K [0x0000000784580000, 0x0000000792e80000, 0x0000000800000000) eden space 190464K, 0% used [0x0000000787480000,0x0000000787480000,0x0000000792e80000) from space 24064K, 0% used [0x0000000784580000,0x0000000784580000,0x0000000785d00000) to space 24064K, 0% used [0x0000000785d00000,0x0000000785d00000,0x0000000787480000) ParOldGen total 253952K, used 20652K [0x000000068d000000, 0x000000069c800000, 0x0000000784580000) Event: 10.460 {heap Before GC invocations=5 (full 4): PSYoungGen total 214528K, used 3703K [0x0000000784580000, 0x0000000792e80000, 0x0000000800000000) eden space 190464K, 1% used [0x0000000787480000,0x000000078781dcf0,0x0000000792e80000) from space 24064K, 0% used [0x0000000784580000,0x0000000784580000,0x0000000785d00000) to space 24064K, 0% used [0x0000000785d00000,0x0000000785d00000,0x0000000787480000) ParOldGen total 253952K, used 20652K [0x000000068d000000, 0x000000069c800000, 0x000000078458000Event: 10.553 {heap After GC invocations=5 (full 4): PSYoungGen total 214528K, used 0K [0x0000000784580000, 0x0000000792e80000, 0x0000000800000000) eden space 190464K, 0% used [0x0000000787480000,0x0000000787480000,0x0000000792e80000) from space 24064K, 0% used [0x0000000784580000,0x0000000784580000,0x0000000785d00000) to space 24064K, 0% used [0x0000000785d00000,0x0000000785d00000,0x0000000787480000) ParOldGen total 253952K, used 20654K [0x000000068d000000, 0x000000069c800000, 0x0000000784580000) Event: 11.068 {heap Before GC invocations=6 (full 5): PSYoungGen total 214528K, used 8644K [0x0000000784580000, 0x0000000792e80000, 0x0000000800000000) eden space 190464K, 4% used [0x0000000787480000,0x0000000787cf1210,0x0000000792e80000) from space 24064K, 0% used [0x0000000784580000,0x0000000784580000,0x0000000785d00000) to space 24064K, 0% used [0x0000000785d00000,0x0000000785d00000,0x0000000787480000) ParOldGen total 253952K, used 20654K [0x000000068d000000, 0x000000069c800000, 0x000000078458000Event: 11.163 {heap After GC invocations=6 (full 5): PSYoungGen total 214528K, used 0K [0x0000000784580000, 0x0000000792e80000, 0x0000000800000000) eden space 190464K, 0% used [0x0000000787480000,0x0000000787480000,0x0000000792e80000) from space 24064K, 0% used [0x0000000784580000,0x0000000784580000,0x0000000785d00000) to space 24064K, 0% used [0x0000000785d00000,0x0000000785d00000,0x0000000787480000) ParOldGen total 29184K, used 20640K [0x000000068d000000, 0x000000068ec80000, 0x0000000784580000) Event: 11.792 {heap Before GC invocations=7 (full 6): PSYoungGen total 214528K, used 7422K [0x0000000784580000, 0x0000000792e80000, 0x0000000800000000) eden space 190464K, 3% used [0x0000000787480000,0x0000000787bbf9d0,0x0000000792e80000) from space 24064K, 0% used [0x0000000784580000,0x0000000784580000,0x0000000785d00000) to space 24064K, 0% used [0x0000000785d00000,0x0000000785d00000,0x0000000787480000) ParOldGen total 29184K, used 20640K [0x000000068d000000, 0x000000068ec80000, 0x0000000784580000Event: 11.875 {heap After GC invocations=7 (full 6): PSYoungGen total 214528K, used 0K [0x0000000784580000, 0x0000000792e80000, 0x0000000800000000) eden space 190464K, 0% used [0x0000000787480000,0x0000000787480000,0x0000000792e80000) from space 24064K, 0% used [0x0000000784580000,0x0000000784580000,0x0000000785d00000) to space 24064K, 0% used [0x0000000785d00000,0x0000000785d00000,0x0000000787480000) ParOldGen total 28672K, used 13497K [0x000000068d000000, 0x000000068ec00000, 0x0000000784580000) Event: 12.358 {heap Before GC invocations=8 (full 7): PSYoungGen total 214528K, used 8645K [0x0000000784580000, 0x0000000792e80000, 0x0000000800000000) eden space 190464K, 4% used [0x0000000787480000,0x0000000787cf1608,0x0000000792e80000) from space 24064K, 0% used [0x0000000784580000,0x0000000784580000,0x0000000785d00000) to space 24064K, 0% used [0x0000000785d00000,0x0000000785d00000,0x0000000787480000) ParOldGen total 28672K, used 13497K [0x000000068d000000, 0x000000068ec00000, 0x0000000784580000Event: 12.446 {heap After GC invocations=8 (full 7): PSYoungGen total 214528K, used 0K [0x0000000784580000, 0x0000000792e80000, 0x0000000800000000) eden space 190464K, 0% used [0x0000000787480000,0x0000000787480000,0x0000000792e80000) from space 24064K, 0% used [0x0000000784580000,0x0000000784580000,0x0000000785d00000) to space 24064K, 0% used [0x0000000785d00000,0x0000000785d00000,0x0000000787480000) ParOldGen total 26624K, used 13349K [0x000000068d000000, 0x000000068ea00000, 0x0000000784580000) Event: 12.872 {heap Before GC invocations=9 (full 8): PSYoungGen total 214528K, used 7410K [0x0000000784580000, 0x0000000792e80000, 0x0000000800000000) eden space 190464K, 3% used [0x0000000787480000,0x0000000787bbc9d0,0x0000000792e80000) from space 24064K, 0% used [0x0000000784580000,0x0000000784580000,0x0000000785d00000) to space 24064K, 0% used [0x0000000785d00000,0x0000000785d00000,0x0000000787480000) ParOldGen total 26624K, used 13349K [0x000000068d000000, 0x000000068ea00000, 0x0000000784580000 Metaspace Usage History (17 events): Event: 2.617 {metaspace Before GC invocations=1 (full 0): Metaspace used 12269K, committed 12480K, reserved 1114112K class space used 1170K, committed 1280K, reserved 1048576K } Event: 2.674 {metaspace After GC invocations=1 (full 0): Metaspace used 12269K, committed 12480K, reserved 1114112K class space used 1170K, committed 1280K, reserved 1048576K } Event: 6.944 {metaspace Before GC invocations=2 (full 1): Metaspace used 15288K, committed 21504K, reserved 1114112K class space used 1184K, committed 1280K, reserved 1048576K } Event: 7.031 {metaspace After GC invocations=2 (full 1): Metaspace used 15288K, committed 21504K, reserved 1114112K class space used 1184K, committed 1280K, reserved 1048576K } Event: 9.446 {metaspace Before GC invocations=3 (full 2): Metaspace used 17625K, committed 27072K, reserved 1114112K class space used 1186K, committed 1280K, reserved 1048576K } Event: 9.538 {metaspace After GC invocations=3 (full 2): Metaspace used 17571K, committed 27008K, reserved 1114112K class space used 1182K, committed 1280K, reserved 1048576K } Event: 9.965 {metaspace Before GC invocations=4 (full 3): Metaspace used 17718K, committed 27136K, reserved 1114112K class space used 1207K, committed 1344K, reserved 1048576K } Event: 10.058 {metaspace After GC invocations=4 (full 3): Metaspace used 17595K, committed 27008K, reserved 1114112K class space used 1183K, committed 1280K, reserved 1048576K } Event: 10.460 {metaspace Before GC invocations=5 (full 4): Metaspace used 17943K, committed 27328K, reserved 1114112K class space used 1245K, committed 1408K, reserved 1048576K } Event: 10.553 {metaspace After GC invocations=5 (full 4): Metaspace used 17614K, committed 26944K, reserved 1114112K class space used 1183K, committed 1280K, reserved 1048576K } Event: 11.068 {metaspace Before GC invocations=6 (full 5): Metaspace used 18207K, committed 27520K, reserved 1114112K class space used 1299K, committed 1472K, reserved 1048576K } Event: 11.163 {metaspace After GC invocations=6 (full 5): Metaspace used 17589K, committed 26816K, reserved 1114112K class space used 1183K, committed 1280K, reserved 1048576K } Event: 11.792 {metaspace Before GC invocations=7 (full 6): Metaspace used 18239K, committed 27264K, reserved 1114112K class space used 1332K, committed 1472K, reserved 1048576K } Event: 11.875 {metaspace After GC invocations=7 (full 6): Metaspace used 17447K, committed 26432K, reserved 1114112K class space used 1183K, committed 1280K, reserved 1048576K } Event: 12.358 {metaspace Before GC invocations=8 (full 7): Metaspace used 18052K, committed 26944K, reserved 1114112K class space used 1300K, committed 1472K, reserved 1048576K } Event: 12.446 {metaspace After GC invocations=8 (full 7): Metaspace used 17425K, committed 26240K, reserved 1114112K class space used 1183K, committed 1280K, reserved 1048576K } Event: 12.872 {metaspace Before GC invocations=9 (full 8): Metaspace used 17872K, committed 26624K, reserved 1114112K class space used 1290K, committed 1472K, reserved 1048576K } Dll operation events (6 events): Event: 0.002 Loaded shared library jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/libjava.so Event: 0.111 Loaded shared library jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/libsimdsort.so Event: 0.126 Loaded shared library jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/libnio.so Event: 0.134 Loaded shared library jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/libzip.so Event: 0.228 Loaded shared library jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/libnet.so Event: 0.277 Loaded shared library jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/libjimage.so Deoptimization events (20 events): Event: 9.649 Thread 0x00007f16341c8960 Uncommon trap: trap_request=0xffffff45 fr.pc=0x00007f16243070dc relative=0x0000000000000fbc Event: 9.649 Thread 0x00007f16341c8960 Uncommon trap: reason=unstable_if action=reinterpret pc=0x00007f16243070dc method=java.lang.ClassLoader.loadClass(Ljava/lang/String;Z)Ljava/lang/Class; @ 29 c2 Event: 9.649 Thread 0x00007f16341c8960 DEOPT PACKING pc=0x00007f16243070dc sp=0x00007f15e2bf7050 Event: 9.649 Thread 0x00007f16341c8960 DEOPT UNPACKING pc=0x00007f1623c767d4 sp=0x00007f15e2bf7020 mode 2 Event: 9.752 Thread 0x00007f16341c8960 Uncommon trap: trap_request=0xffffffde fr.pc=0x00007f162423513c relative=0x000000000000051c Event: 9.752 Thread 0x00007f16341c8960 Uncommon trap: reason=class_check action=maybe_recompile pc=0x00007f162423513c method=java.util.HashMap.computeIfAbsent(Ljava/lang/Object;Ljava/util/function/Function;)Ljava/lang/Object; @ 273 c2 Event: 9.752 Thread 0x00007f16341c8960 DEOPT PACKING pc=0x00007f162423513c sp=0x00007f15e2bf9a50 Event: 9.752 Thread 0x00007f16341c8960 DEOPT UNPACKING pc=0x00007f1623c767d4 sp=0x00007f15e2bf99d0 mode 2 Event: 10.893 Thread 0x00007f16341c8960 Uncommon trap: trap_request=0xffffff45 fr.pc=0x00007f16243037c0 relative=0x0000000000000120 Event: 10.893 Thread 0x00007f16341c8960 Uncommon trap: reason=unstable_if action=reinterpret pc=0x00007f16243037c0 method=jdk.internal.util.DecimalDigits.uncheckedGetCharsLatin1(II[B)I @ 25 c2 Event: 10.893 Thread 0x00007f16341c8960 DEOPT PACKING pc=0x00007f16243037c0 sp=0x00007f15e2bf9860 Event: 10.893 Thread 0x00007f16341c8960 DEOPT UNPACKING pc=0x00007f1623c767d4 sp=0x00007f15e2bf9810 mode 2 Event: 12.277 Thread 0x00007f16341c8960 Uncommon trap: trap_request=0xffffffde fr.pc=0x00007f1624320a88 relative=0x0000000000000868 Event: 12.277 Thread 0x00007f16341c8960 Uncommon trap: reason=class_check action=maybe_recompile pc=0x00007f1624320a88 method=jdk.internal.classfile.impl.AttributeHolder.withAttribute(Ljava/lang/classfile/Attribute;)V @ 115 c2 Event: 12.277 Thread 0x00007f16341c8960 DEOPT PACKING pc=0x00007f1624320a88 sp=0x00007f15e2bf91f0 Event: 12.277 Thread 0x00007f16341c8960 DEOPT UNPACKING pc=0x00007f1623c767d4 sp=0x00007f15e2bf91b0 mode 2 Event: 12.277 Thread 0x00007f16341c8960 Uncommon trap: trap_request=0xffffff66 fr.pc=0x00007f1624320c20 relative=0x0000000000000a00 Event: 12.277 Thread 0x00007f16341c8960 Uncommon trap: reason=loop_limit_check action=maybe_recompile pc=0x00007f1624320c20 method=jdk.internal.classfile.impl.AttributeHolder.withAttribute(Ljava/lang/classfile/Attribute;)V @ 39 c2 Event: 12.277 Thread 0x00007f16341c8960 DEOPT PACKING pc=0x00007f1624320c20 sp=0x00007f15e2bf9480 Event: 12.277 Thread 0x00007f16341c8960 DEOPT UNPACKING pc=0x00007f1623c767d4 sp=0x00007f15e2bf9450 mode 2 Classes loaded (20 events): Event: 3.171 Loading class java/util/WeakHashMap$KeyIterator Event: 3.171 Loading class java/util/WeakHashMap$HashIterator Event: 3.171 Loading class java/util/WeakHashMap$HashIterator done Event: 3.172 Loading class java/util/WeakHashMap$KeyIterator done Event: 3.181 Loading class metaspace/stressHierarchy/common/classloader/tree/Tree Event: 3.181 Loading class metaspace/stressHierarchy/common/classloader/tree/Tree done Event: 3.185 Loading class metaspace/stressHierarchy/common/classloader/tree/Node Event: 3.185 Loading class metaspace/stressHierarchy/common/classloader/tree/Node done Event: 3.188 Loading class metaspace/stressHierarchy/common/classloader/StressClassloader Event: 3.188 Loading class metaspace/stressHierarchy/common/classloader/StressClassloader done Event: 9.438 Loading class jdk/test/lib/classloader/ClassUnloadCommon Event: 9.438 Loading class jdk/test/lib/classloader/ClassUnloadCommon done Event: 9.440 Loading class jdk/test/lib/classloader/ClassUnloadCommon$TestFailure Event: 9.440 Loading class jdk/test/lib/classloader/ClassUnloadCommon$TestFailure done Event: 9.442 Loading class jdk/test/lib/classloader/ClassUnloadCommon$1 Event: 9.442 Loading class jdk/test/lib/classloader/ClassUnloadCommon$1 done Event: 9.542 Loading class metaspace/stressHierarchy/common/PerformChecksHelper$1 Event: 9.542 Loading class metaspace/stressHierarchy/common/PerformChecksHelper$1 done Event: 9.652 Loading class java/lang/reflect/UndeclaredThrowableException Event: 9.652 Loading class java/lang/reflect/UndeclaredThrowableException done Classes unloaded (20 events): Event: 12.885 Thread 0x00007f16340d1630 Unloading class 0x000000001d134800 'jdk/proxy302/$Proxy302' Event: 12.885 Thread 0x00007f16340d1630 Unloading class 0x00007f15fd8cf308 'package_level63_num9/Dummy' Event: 12.885 Thread 0x00007f16340d1630 Unloading class 0x000000001d134000 'jdk/proxy301/$Proxy301' Event: 12.885 Thread 0x00007f16340d1630 Unloading class 0x00007f15fd8ce308 'package_level63_num8/Dummy' Event: 12.885 Thread 0x00007f16340d1630 Unloading class 0x000000001d133800 'jdk/proxy300/$Proxy300' Event: 12.885 Thread 0x00007f16340d1630 Unloading class 0x00007f15fd8cd308 'package_level63_num7/Dummy' Event: 12.885 Thread 0x00007f16340d1630 Unloading class 0x000000001d133000 'jdk/proxy299/$Proxy299' Event: 12.885 Thread 0x00007f16340d1630 Unloading class 0x00007f15fd8cc308 'package_level63_num6/Dummy' Event: 12.885 Thread 0x00007f16340d1630 Unloading class 0x000000001d132800 'jdk/proxy298/$Proxy298' Event: 12.885 Thread 0x00007f16340d1630 Unloading class 0x00007f15fd8cb308 'package_level63_num5/Dummy' Event: 12.885 Thread 0x00007f16340d1630 Unloading class 0x000000001d132000 'jdk/proxy297/$Proxy297' Event: 12.885 Thread 0x00007f16340d1630 Unloading class 0x00007f15fd8ca308 'package_level63_num4/Dummy' Event: 12.885 Thread 0x00007f16340d1630 Unloading class 0x000000001d131800 'jdk/proxy296/$Proxy296' Event: 12.885 Thread 0x00007f16340d1630 Unloading class 0x00007f15fd8c9308 'package_level63_num3/Dummy' Event: 12.885 Thread 0x00007f16340d1630 Unloading class 0x000000001d131000 'jdk/proxy295/$Proxy295' Event: 12.885 Thread 0x00007f16340d1630 Unloading class 0x00007f15fd8c8308 'package_level63_num2/Dummy' Event: 12.885 Thread 0x00007f16340d1630 Unloading class 0x000000001d130800 'jdk/proxy294/$Proxy294' Event: 12.885 Thread 0x00007f16340d1630 Unloading class 0x00007f15fd8c7308 'package_level63_num1/Dummy' Event: 12.885 Thread 0x00007f16340d1630 Unloading class 0x000000001d130000 'jdk/proxy293/$Proxy293' Event: 12.885 Thread 0x00007f16340d1630 Unloading class 0x00007f15fd8c6308 'package_level63_num0/Dummy' Classes redefined (0 events): No events Internal exceptions (20 events): Event: 0.592 Thread 0x00007f16341c8960 Exception (0x00000007871afd00) thrown [src/hotspot/share/interpreter/linkResolver.cpp, line 803] Event: 0.593 Thread 0x00007f16341c8960 Exception (0x00000007871bf840) thrown [src/hotspot/share/interpreter/linkResolver.cpp, line 803] Event: 0.759 Thread 0x00007f16341c8960 Implicit null exception at 0x00007f16241f69ec to 0x00007f16241f7270 Event: 0.768 Thread 0x00007f16341c8960 Exception (0x00000007872e8610) thrown [src/hotspot/share/interpreter/linkResolver.cpp, line 803] Event: 0.807 Thread 0x00007f16341c8960 Exception (0x000000078732ea20) thrown [src/hotspot/share/interpreter/linkResolver.cpp, line 803] Event: 0.943 Thread 0x00007f16341c8960 Exception (0x00000007873ee6c0) thrown [src/hotspot/share/interpreter/linkResolver.cpp, line 803] Event: 0.958 Thread 0x00007f16341c8960 Exception (0x0000000787458160) thrown [src/hotspot/s Event: 0.965 Thread 0x00007f16341c8960 Exception (0x0000000787473fd0) Event: 0.979 Thread 0x00007f16341c8960 Exception (0x00000007874a60e8) thrown [src/hotspot/share/interpreter/linkResolver.c Event: 0.980 Thread 0x00007f16341c8960 Exception (0x00000007874aee80) thrown [src/hotspot/share/interpreter/linkResolver.cpp, line Event: 1.143 Thread 0x00007f16341c8960 Exception (0x00000007875afba8) thrown [src/hotspot/share/interpreter/linkResolver.cpp, line 803] Event: 1.294 Thread 0x00007f16341c8960 Implicit null exception at 0x00007f1624215f3d to 0x00007f1624215fb5 Event: 1.500 Thread 0x00007f16341c8960 Exception (0x0000000788742fe8) thrown [src/hotspot/share/interpreter/linkResolver.cpp, line 803] Event: 2.117 Thread 0x00007f16341c8960 Exception (0x000000078a390fa0) thrown [src/hotspot/share/interpreter/linkResolver.cpp, line 803] Event: 2.139 Thread 0x00007f16341c8960 Exception (0x000000078a3e0aa0) thrown [src/hotspot/share/interpreter/linkResolver Event: 2.385 Thread 0x00007f16341c8960 Exception (0x000000078b63a560) thrown [src/hotspot/share/interpreter/linkResolver.cpp, line 871] Event: 7.032 Thread 0x00007f16340f1ad0 Implicit null exception at 0x00007f1624243778 to 0x00007f1624243c1c Event: 7.032 Thread 0x00007f16340f1ad0 Implicit null exception at 0x00007f1624237ef1 to 0x00007f1624238004 Event: 7.032 Thread 0x00007f16340f1ad0 Implicit null exception at 0x00007f162424460c to 0x00007f1624244830 Event: 9.649 Thread 0x00007f16341c8960 Implicit null exception at 0x00007f1624306382 to 0x00007f16243070b0 VM Operations (20 events): Event: 2.153 Executing non-safepoint VM operation: HandshakeAllThreads (Deoptimize) done Event: 2.428 Executing non-safepoint VM operation: HandshakeAllThreads (Deoptimize) Event: 2.428 Executing non-safepoint VM operation: HandshakeAllThreads (Deoptimize) done Event: 2.617 Executing safepoint VM operation: ParallelCollectForAllocation (Allocation Failure) Event: 2.674 Executing safepoint VM operation: ParallelCollectForAllocation (Allocation Failure) done Event: 6.944 Executing safepoint VM operation: CollectForMetadataAllocation (Metadata GC Threshold) Event: 7.032 Executing safepoint VM operation: CollectForMetadataAllocation (Metadata GC Threshold) done Event: 9.446 Executing safepoint VM operation: ParallelGCCollect (WhiteBox Initiated Full GC) Event: 9.538 Executing safepoint VM operation: ParallelGCCollect (WhiteBox Initiated Full GC) done Event: 9.965 Executing safepoint VM operation: ParallelGCCollect (WhiteBox Initiated Full GC) Event: 10.058 Executing safepoint VM operation: ParallelGCCollect (WhiteBox Initiated Full GC) done Event: 10.460 Executing safepoint VM operation: ParallelGCCollect (WhiteBox Initiated Full GC) Event: 10.553 Executing safepoint VM operation: ParallelGCCollect (WhiteBox Initiated Full GC) done Event: 11.068 Executing safepoint VM operation: ParallelGCCollect (WhiteBox Initiated Full GC) Event: 11.163 Executing safepoint VM operation: ParallelGCCollect (WhiteBox Initiated Full GC) done Event: 11.792 Executing safepoint VM operation: ParallelGCCollect (WhiteBox Initiated Full GC) Event: 11.875 Executing safepoint VM operation: ParallelGCCollect (WhiteBox Initiated Full GC) done Event: 12.358 Executing safepoint VM operation: ParallelGCCollect (WhiteBox Initiated Full GC) Event: 12.446 Executing safepoint VM operation: ParallelGCCollect (WhiteBox Initiated Full GC) done Event: 12.872 Executing safepoint VM operation: ParallelGCCollect (WhiteBox Initiated Full GC) Memory protections (15 events): Event: 0.002 Protecting memory [0x00007f1638f15000,0x00007f1638f19000] with protection modes 0 Event: 0.070 Protecting memory [0x000000001c000000,0x000000001c001000] with protection modes 0 Event: 0.108 Protecting memory [0x00007f1619032000,0x00007f1619036000] with protection modes 0 Event: 0.108 Protecting memory [0x00007f1618630000,0x00007f1618634000] with protection modes 0 Event: 0.109 Protecting memory [0x00007f160d93f000,0x00007f160d943000] with protection modes 0 Event: 0.109 Protecting memory [0x00007f160cf3d000,0x00007f160cf41000] with protection modes 0 Event: 0.109 Protecting memory [0x00007f160c53b000,0x00007f160c53f000] with protection modes 0 Event: 0.109 Protecting memory [0x00007f161ba70000,0x00007f161ba74000] with protection modes 0 Event: 0.109 Protecting memory [0x00007f161852f000,0x00007f1618533000] with protection modes 0 Event: 0.119 Protecting memory [0x00007f15e35ff000,0x00007f15e3603000] with protection modes 0 Event: 0.123 Protecting memory [0x00007f15e2bfd000,0x00007f15e2c01000] with protection modes 0 Event: 0.144 Protecting memory [0x00007f15e21fb000,0x00007f15e21ff000] with protection modes 0 Event: 0.325 Protecting memory [0x00007f16183ef000,0x00007f16183f3000] with protection modes 0 Event: 1.225 Protecting memory [0x00007f16183ef000,0x00007f16183f3000] with protection modes 0 Event: 1.937 Protecting memory [0x00007f16182ee000,0x00007f16182f2000] with protection modes 0 Nmethod flushes (20 events): Event: 12.916 Thread 0x00007f16340d1630 flushing nmethod 0x00007f161c778388 Event: 12.916 Thread 0x00007f16340d1630 flushing nmethod 0x00007f161c7afa08 Event: 12.916 Thread 0x00007f16340d1630 flushing nmethod 0x00007f161c7b1508 Event: 12.916 Thread 0x00007f16340d1630 flushing nmethod 0x00007f161c7b3388 Event: 12.916 Thread 0x00007f16340d1630 flushing nmethod 0x00007f161c7b4b88 Event: 12.916 Thread 0x00007f16340d1630 flushing nmethod 0x00007f161c82be88 Event: 12.916 Thread 0x00007f16340d1630 flushing nmethod 0x00007f161c833808 Event: 12.916 Thread 0x00007f16340d1630 flushing nmethod 0x00007f161c837088 Event: 12.916 Thread 0x00007f16340d1630 flushing nmethod 0x00007f161c853908 Event: 12.916 Thread 0x00007f16340d1630 flushing nmethod 0x00007f161c853c08 Event: 12.916 Thread 0x00007f16340d1630 flushing nmethod 0x00007f161c85e288 Event: 12.916 Thread 0x00007f16340d1630 flushing nmethod 0x00007f161c8af308 Event: 12.916 Thread 0x00007f16340d1630 flushing nmethod 0x00007f161c98f488 Event: 12.916 Thread 0x00007f16340d1630 flushing nmethod 0x00007f161ca41f08 Event: 12.916 Thread 0x00007f16340d1630 flushing nmethod 0x00007f161cafe688 Event: 12.916 Thread 0x00007f16340d1630 flushing nmethod 0x00007f161cafe988 Event: 12.916 Thread 0x00007f16340d1630 flushing nmethod 0x00007f161cb70d08 Event: 12.916 Thread 0x00007f16340d1630 flushing nmethod 0x00007f161cbb9e88 Event: 12.916 Thread 0x00007f16340d1630 flushing nmethod 0x00007f161cbba708 Event: 12.916 Thread 0x00007f16340d1630 flushing nmethod 0x00007f161ccc9488 Events (17 events): Event: 0.074 Thread 0x00007f1634034ed0 Thread added: 0x00007f1634034ed0 Event: 0.108 Thread 0x00007f1634034ed0 Thread added: 0x00007f16340f00c0 Event: 0.108 Thread 0x00007f1634034ed0 Thread added: 0x00007f16340f1ad0 Event: 0.109 Thread 0x00007f1634034ed0 Thread added: 0x00007f16340f38e0 Event: 0.109 Thread 0x00007f1634034ed0 Thread added: 0x00007f16340f5400 Event: 0.109 Thread 0x00007f1634034ed0 Thread added: 0x00007f16340f6f10 Event: 0.109 Thread 0x00007f1634034ed0 Thread added: 0x00007f16340f98c0 Event: 0.109 Thread 0x00007f1634034ed0 Thread added: 0x00007f16340fb3d0 Event: 0.118 Thread 0x00007f1634034ed0 Thread added: 0x00007f163414c700 Event: 0.123 Thread 0x00007f1634034ed0 Thread added: 0x00007f1634151870 Event: 0.144 Thread 0x00007f1634034ed0 Thread added: 0x00007f16341c8960 Event: 0.325 Thread 0x00007f16340f98c0 Thread added: 0x00007f15e40ec210 Event: 0.742 Thread 0x00007f15e40ec210 Thread exited: 0x00007f15e40ec210 Event: 1.225 Thread 0x00007f16340f98c0 Thread added: 0x00007f15e40b47c0 Event: 1.937 Thread 0x00007f16340f98c0 Thread added: 0x00007f15e41b2b20 Event: 4.306 Thread 0x00007f15e41b2b20 Thread exited: 0x00007f15e41b2b20 Event: 4.420 Thread 0x00007f15e40b47c0 Thread exited: 0x00007f15e40b47c0 Dynamic libraries: 1c000000-1c001000 ---p 00000000 00:00 0 1c001000-1cf8f000 rw-p 00001000 fc:00 101315387 jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/server/classes.jsa 1cf8f000-1d000000 ---p 00000000 00:00 0 1d000000-1d040000 rw-p 00000000 00:00 0 1d040000-1d130000 rw-p 00000000 00:00 0 1d130000-1d140000 ---p 00000000 00:00 0 1d140000-1d150000 rw-p 00000000 00:00 0 1d150000-5d000000 ---p 00000000 00:00 0 68d000000-68ea00000 rw-p 00000000 00:00 0 68ea00000-784580000 ---p 00000000 00:00 0 784580000-792e80000 rw-p 00000000 00:00 0 792e80000-800000000 ---p 00000000 00:00 0 555f8bbbe000-555f8bbbf000 r-xp 00000000 fc:00 37072423 jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/bin/java 555f8bbc0000-555f8bbc1000 r--p 00001000 fc:00 37072423 jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/bin/java 555f8bbc1000-555f8bbc2000 rw-p 00002000 fc:00 37072423 jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/bin/java 555f9983d000-555f99887000 rw-p 00000000 00:00 0 [heap] 7f15ac000000-7f15ac021000 rw-p 00000000 00:00 0 7f15ac021000-7f15b0000000 ---p 00000000 00:00 0 7f15b4000000-7f15b4021000 rw-p 00000000 00:00 0 7f15b4021000-7f15b8000000 ---p 00000000 00:00 0 7f15b8000000-7f15b8021000 rw-p 00000000 00:00 0 7f15b8021000-7f15bc000000 ---p 00000000 00:00 0 7f15bc000000-7f15bc021000 rw-p 00000000 00:00 0 7f15bc021000-7f15c0000000 ---p 00000000 00:00 0 7f15c0000000-7f15c03de000 rw-p 00000000 00:00 0 7f15c03de000-7f15c4000000 ---p 00000000 00:00 0 7f15c4000000-7f15c4021000 rw-p 00000000 00:00 0 7f15c4021000-7f15c8000000 ---p 00000000 00:00 0 7f15c8000000-7f15c8021000 rw-p 00000000 00:00 0 7f15c8021000-7f15cc000000 ---p 00000000 00:00 0 7f15cc000000-7f15ccde2000 rw-p 00000000 00:00 0 7f15ccde2000-7f15d0000000 ---p 00000000 00:00 0 7f15d0000000-7f15d0c03000 rw-p 00000000 00:00 0 7f15d0c03000-7f15d4000000 ---p 00000000 00:00 0 7f15d4000000-7f15d4021000 rw-p 00000000 00:00 0 7f15d4021000-7f15d8000000 ---p 00000000 00:00 0 7f15d8000000-7f15da814000 rw-p 00000000 00:00 0 7f15da814000-7f15dc000000 ---p 00000000 00:00 0 7f15dc000000-7f15dc021000 rw-p 00000000 00:00 0 7f15dc021000-7f15e0000000 ---p 00000000 00:00 0 7f15e1ad8000-7f15e21fa000 rw-p 00000000 00:00 0 7f15e21fa000-7f15e21fb000 ---p 00000000 00:00 0 7f15e21fb000-7f15e21ff000 ---p 00000000 00:00 0 7f15e21ff000-7f15e2bfc000 rw-p 00000000 00:00 0 7f15e2bfc000-7f15e2bfd000 ---p 00000000 00:00 0 7f15e2bfd000-7f15e2c01000 ---p 00000000 00:00 0 7f15e2c01000-7f15e35fe000 rw-p 00000000 00:00 0 7f15e35fe000-7f15e35ff000 ---p 00000000 00:00 0 7f15e35ff000-7f15e3603000 ---p 00000000 00:00 0 7f15e3603000-7f15e4000000 rw-p 00000000 00:00 0 7f15e4000000-7f15e5363000 rw-p 00000000 00:00 0 7f15e5363000-7f15e8000000 ---p 00000000 00:00 0 7f15e8000000-7f15eaea2000 rw-p 00000000 00:00 0 7f15eaea2000-7f15ec000000 ---p 00000000 00:00 0 7f15ec000000-7f15ec021000 rw-p 00000000 00:00 0 7f15ec021000-7f15f0000000 ---p 00000000 00:00 0 7f15f0000000-7f15f0021000 rw-p 00000000 00:00 0 7f15f0021000-7f15f4000000 ---p 00000000 00:00 0 7f15f4000000-7f15f4021000 rw-p 00000000 00:00 0 7f15f4021000-7f15f8000000 ---p 00000000 00:00 0 7f15f8000000-7f15f8021000 rw-p 00000000 00:00 0 7f15f8021000-7f15fc000000 ---p 00000000 00:00 0 7f15fc000000-7f15fc340000 rw-p 00000000 00:00 0 7f15fc340000-7f15fc400000 ---p 00000000 00:00 0 7f15fc400000-7f15fd8d0000 rw-p 00000000 00:00 0 7f15fd8d0000-7f15fda40000 ---p 00000000 00:00 0 7f15fda40000-7f15fda50000 rw-p 00000000 00:00 0 7f15fda50000-7f1600000000 ---p 00000000 00:00 0 7f1600000000-7f1600021000 rw-p 00000000 00:00 0 7f1600021000-7f1604000000 ---p 00000000 00:00 0 7f1604000000-7f1604021000 rw-p 00000000 00:00 0 7f1604021000-7f1608000000 ---p 00000000 00:00 0 7f1608000000-7f1608021000 rw-p 00000000 00:00 0 7f1608021000-7f160c000000 ---p 00000000 00:00 0 7f160c035000-7f160c036000 ---p 00000000 00:00 0 7f160c036000-7f160c136000 rw-p 00000000 00:00 0 7f160c136000-7f160c137000 ---p 00000000 00:00 0 7f160c137000-7f160c237000 rw-p 00000000 00:00 0 7f160c237000-7f160c238000 ---p 00000000 00:00 0 7f160c238000-7f160c338000 rw-p 00000000 00:00 0 7f160c338000-7f160c339000 ---p 00000000 00:00 0 7f160c339000-7f160c439000 rw-p 00000000 00:00 0 7f160c439000-7f160c43a000 ---p 00000000 00:00 0 7f160c43a000-7f160c53a000 rw-p 00000000 00:00 0 7f160c53a000-7f160c53b000 ---p 00000000 00:00 0 7f160c53b000-7f160c53f000 ---p 00000000 00:00 0 7f160c53f000-7f160cf3c000 rw-p 00000000 00:00 0 7f160cf3c000-7f160cf3d000 ---p 00000000 00:00 0 7f160cf3d000-7f160cf41000 ---p 00000000 00:00 0 7f160cf41000-7f160d93e000 rw-p 00000000 00:00 0 7f160d93e000-7f160d93f000 ---p 00000000 00:00 0 7f160d93f000-7f160d943000 ---p 00000000 00:00 0 7f160d943000-7f1614000000 rw-p 00000000 00:00 0 7f1614000000-7f1614021000 rw-p 00000000 00:00 0 7f1614021000-7f1618000000 ---p 00000000 00:00 0 7f16180eb000-7f16180ec000 ---p 00000000 00:00 0 7f16180ec000-7f16181ec000 rw-p 00000000 00:00 0 7f16181ec000-7f16181ed000 ---p 00000000 00:00 0 7f16181ed000-7f16182ed000 rw-p 00000000 00:00 0 7f16182ed000-7f16182ee000 ---p 00000000 00:00 0 7f16182ee000-7f16182f2000 ---p 00000000 00:00 0 7f16182f2000-7f16183ee000 rw-p 00000000 00:00 0 7f16183ee000-7f16183ef000 ---p 00000000 00:00 0 7f16183ef000-7f16183f3000 ---p 00000000 00:00 0 7f16183f3000-7f16184ef000 rw-p 00000000 00:00 0 7f16184ef000-7f161852c000 r-xp 00000000 fc:00 37443714 jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/libsimdsort.so 7f161852c000-7f161852d000 r--p 0003c000 fc:00 37443714 jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/libsimdsort.so 7f161852d000-7f161852e000 rw-p 0003d000 fc:00 37443714 jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/libsimdsort.so 7f161852e000-7f161852f000 ---p 00000000 00:00 0 7f161852f000-7f1618533000 ---p 00000000 00:00 0 7f1618533000-7f161862f000 rw-p 00000000 00:00 0 7f161862f000-7f1618630000 ---p 00000000 00:00 0 7f1618630000-7f1618634000 ---p 00000000 00:00 0 7f1618634000-7f1619031000 rw-p 00000000 00:00 0 7f1619031000-7f1619032000 ---p 00000000 00:00 0 7f1619032000-7f1619036000 ---p 00000000 00:00 0 7f1619036000-7f161b96e000 rw-p 00000000 00:00 0 7f161b96e000-7f161b96f000 ---p 00000000 00:00 0 7f161b96f000-7f161ba6f000 rw-p 00000000 00:00 0 7f161ba6f000-7f161ba70000 ---p 00000000 00:00 0 7f161ba70000-7f161ba74000 ---p 00000000 00:00 0 7f161ba74000-7f161bb7d000 rw-p 00000000 00:00 0 7f161bb7d000-7f161c32a000 ---p 00000000 00:00 0 7f161c32a000-7f161c3a0000 rw-p 00000000 00:00 0 7f161c3a0000-7f161c708000 ---p 00000000 00:00 0 7f161c708000-7f161cd38000 rwxp 00000000 00:00 0 7f161cd38000-7f1623c3f000 ---p 00000000 00:00 0 7f1623c3f000-7f1623eaf000 rwxp 00000000 00:00 0 7f1623eaf000-7f16241d0000 ---p 00000000 00:00 0 7f16241d0000-7f1624440000 rwxp 00000000 00:00 0 7f1624440000-7f162b708000 ---p 00000000 00:00 0 7f162b708000-7f1634000000 r--s 00000000 fc:00 37443719 jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/modules 7f1634000000-7f16341f4000 rw-p 00000000 00:00 0 7f16341f4000-7f1638000000 ---p 00000000 00:00 0 7f1638013000-7f1638014000 ---p 00000000 00:00 0 7f1638014000-7f1638114000 rw-p 00000000 00:00 0 7f1638145000-7f163814d000 r-xp 00000000 fc:00 37443718 jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/libzip.so 7f163814d000-7f163814e000 r--p 00007000 fc:00 37443718 jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/libzip.so 7f163814e000-7f163814f000 rw-p 00008000 fc:00 37443718 jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/libzip.so 7f163814f000-7f163815c000 rw-p 00000000 00:00 0 7f163815c000-7f163890a000 ---p 00000000 00:00 0 7f163890a000-7f163890b000 ---p 00000000 00:00 0 7f163890b000-7f1638a10000 rw-p 00000000 00:00 0 7f1638a10000-7f1638af6000 ---p 00000000 00:00 0 7f1638af6000-7f1638b01000 r-xp 00000000 fc:00 67166932 /usr/lib64/libnss_files-2.28.so 7f1638b01000-7f1638d01000 ---p 0000b000 fc:00 67166932 /usr/lib64/libnss_files-2.28.so 7f1638d01000-7f1638d02000 r--p 0000b000 fc:00 67166932 /usr/lib64/libnss_files-2.28.so 7f1638d02000-7f1638d03000 rw-p 0000c000 fc:00 67166932 /usr/lib64/libnss_files-2.28.so 7f1638d03000-7f1638d09000 rw-p 00000000 00:00 0 7f1638d09000-7f1638d14000 r-xp 00000000 fc:00 67156125 /usr/lib64/libnuma.so.1.0.0 7f1638d14000-7f1638f13000 ---p 0000b000 fc:00 67156125 /usr/lib64/libnuma.so.1.0.0 7f1638f13000-7f1638f14000 r--p 0000a000 fc:00 67156125 /usr/lib64/libnuma.so.1.0.0 7f1638f14000-7f1638f15000 rw-p 0000b000 fc:00 67156125 /usr/lib64/libnuma.so.1.0.0 7f1638f15000-7f1638f19000 ---p 00000000 00:00 0 7f1638f19000-7f1639916000 rw-p 00000000 00:00 0 7f1639916000-7f1639a97000 r-xp 00000000 fc:00 67166918 /usr/lib64/libm-2.28.so 7f1639a97000-7f1639c96000 ---p 00181000 fc:00 67166918 /usr/lib64/libm-2.28.so 7f1639c96000-7f1639c97000 r--p 00180000 fc:00 67166918 /usr/lib64/libm-2.28.so 7f1639c97000-7f1639c98000 rw-p 00181000 fc:00 67166918 /usr/lib64/libm-2.28.so 7f1639c98000-7f1639c9f000 r-xp 00000000 fc:00 67166944 /usr/lib64/librt-2.28.so 7f1639c9f000-7f1639e9e000 ---p 00007000 fc:00 67166944 /usr/lib64/librt-2.28.so 7f1639e9e000-7f1639e9f000 r--p 00006000 fc:00 67166944 /usr/lib64/librt-2.28.so 7f1639e9f000-7f1639ea0000 rw-p 00007000 fc:00 67166944 /usr/lib64/librt-2.28.so 7f1639ea0000-7f163c2bd000 r-xp 00000000 fc:00 101315655 jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/server/libjvm.so 7f163c2bd000-7f163c3d1000 r--p 0241c000 fc:00 101315655 jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/server/libjvm.so 7f163c3d1000-7f163c3fd000 rw-p 02530000 fc:00 101315655 jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/server/libjvm.so 7f163c3fd000-7f163c4c5000 rw-p 00000000 00:00 0 7f163c4c5000-7f163c4e0000 r-xp 00000000 fc:00 67166937 /usr/lib64/libpthread-2.28.so 7f163c4e0000-7f163c6df000 ---p 0001b000 fc:00 67166937 /usr/lib64/libpthread-2.28.so 7f163c6df000-7f163c6e0000 r--p 0001a000 fc:00 67166937 /usr/lib64/libpthread-2.28.so 7f163c6e0000-7f163c6e1000 rw-p 0001b000 fc:00 67166937 /usr/lib64/libpthread-2.28.so 7f163c6e1000-7f163c6e5000 rw-p 00000000 00:00 0 7f163c6e5000-7f163c6e8000 r-xp 00000000 fc:00 67166915 /usr/lib64/libdl-2.28.so 7f163c6e8000-7f163c8e7000 ---p 00003000 fc:00 67166915 /usr/lib64/libdl-2.28.so 7f163c8e7000-7f163c8e8000 r--p 00002000 fc:00 67166915 /usr/lib64/libdl-2.28.so 7f163c8e8000-7f163c8e9000 rw-p 00003000 fc:00 67166915 /usr/lib64/libdl-2.28.so 7f163c8e9000-7f163c8ff000 r-xp 00000000 fc:00 67155964 /usr/lib64/libz.so.1.2.11 7f163c8ff000-7f163caff000 ---p 00016000 fc:00 67155964 /usr/lib64/libz.so.1.2.11 7f163caff000-7f163cb00000 r--p 00016000 fc:00 67155964 /usr/lib64/libz.so.1.2.11 7f163cb00000-7f163cb01000 rw-p 00000000 00:00 0 7f163cb01000-7f163ccce000 r-xp 00000000 fc:00 67166912 /usr/lib64/libc-2.28.so 7f163ccce000-7f163cece000 ---p 001cd000 fc:00 67166912 /usr/lib64/libc-2.28.so 7f163cece000-7f163ced2000 r--p 001cd000 fc:00 67166912 /usr/lib64/libc-2.28.so 7f163ced2000-7f163ced4000 rw-p 001d1000 fc:00 67166912 /usr/lib64/libc-2.28.so 7f163ced4000-7f163ced8000 rw-p 00000000 00:00 0 7f163ced8000-7f163cf07000 r-xp 00000000 fc:00 67166902 /usr/lib64/ld-2.28.so 7f163cf08000-7f163cf14000 r-xp 00000000 fc:00 42963583 jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/libnet.so 7f163cf14000-7f163cf15000 r--p 0000b000 fc:00 42963583 jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/libnet.so 7f163cf15000-7f163cf16000 rw-p 0000c000 fc:00 42963583 jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/libnet.so 7f163cf16000-7f163cf29000 r-xp 00000000 fc:00 46160638 jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/libnio.so 7f163cf29000-7f163cf2a000 ---p 00013000 fc:00 46160638 jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/libnio.so 7f163cf2a000-7f163cf2b000 r--p 00013000 fc:00 46160638 jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/libnio.so 7f163cf2b000-7f163cf2c000 rw-p 00014000 fc:00 46160638 jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/libnio.so 7f163cf2c000-7f163cfa5000 rw-p 00000000 00:00 0 7f163cfa5000-7f163cfac000 ---p 00000000 00:00 0 7f163cfac000-7f163cfb9000 rw-p 00000000 00:00 0 7f163cfb9000-7f163d097000 ---p 00000000 00:00 0 7f163d097000-7f163d0b8000 r-xp 00000000 fc:00 37076656 jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/libjava.so 7f163d0b8000-7f163d0b9000 ---p 00021000 fc:00 37076656 jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/libjava.so 7f163d0b9000-7f163d0ba000 r--p 00021000 fc:00 37076656 jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/libjava.so 7f163d0ba000-7f163d0bb000 rw-p 00022000 fc:00 37076656 jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/libjava.so 7f163d0bb000-7f163d0bc000 rw-p 00000000 00:00 0 7f163d0c4000-7f163d0e6000 r-xp 00000000 fc:00 37076660 jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/libjimage.so 7f163d0e6000-7f163d0e8000 r--p 00021000 fc:00 37076660 jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/libjimage.so 7f163d0e8000-7f163d0e9000 rw-p 00023000 fc:00 37076660 jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/libjimage.so 7f163d0e9000-7f163d0eb000 rw-p 00000000 00:00 0 7f163d0f1000-7f163d0f2000 ---p 00000000 00:00 0 7f163d0f2000-7f163d0f3000 r--p 00000000 00:00 0 7f163d0f3000-7f163d0f4000 rwxp 00000000 00:00 0 7f163d0f4000-7f163d103000 r-xp 00000000 fc:00 37076661 jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/libjli.so 7f163d103000-7f163d104000 r--p 0000e000 fc:00 37076661 jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/libjli.so 7f163d104000-7f163d105000 rw-p 0000f000 fc:00 37076661 jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug/lib/libjli.so 7f163d105000-7f163d107000 rw-p 00000000 00:00 0 7f163d107000-7f163d108000 r--p 0002f000 fc:00 67166902 /usr/lib64/ld-2.28.so 7f163d108000-7f163d10a000 rw-p 00030000 fc:00 67166902 /usr/lib64/ld-2.28.so 7fff0ba0c000-7fff0ba2e000 rw-p 00000000 00:00 0 [stack] 7fff0bb18000-7fff0bb1c000 r--p 00000000 00:00 0 [vvar] 7fff0bb1c000-7fff0bb1e000 r-xp 00000000 00:00 0 [vdso] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] Total number of mappings: 220 JVMTI agents: none VM Arguments: jvm_args: -Dtest.vm.opts=-XX:MaxRAMPercentage=25 -Dtest.boot.jdk=jdk/24/36/bundles/linux-x64/jdk-24_linux-x64_bin.tar.gz/jdk-24 -Djava.io.tmpdir=test-support/jtreg_open_test_hotspot_jtreg_vmTestbase_vm_metaspace/tmp -Dtest.tool.vm.opts=-J-XX:MaxRAMPercentage=25 -J-Dtest.boot.jdk=jdk/24/36/bundles/linux-x64/jdk-24_linux-x64_bin.tar.gz/jdk-24 -J-Djava.io.tmpdir=test-support/jtreg_open_test_hotspot_jtreg_vmTestbase_vm_metaspace/tmp -Dtest.compiler.opts= -Dtest.java.opts=-XX:+UseParallelGC -XX:+UseNUMA -Dtest.jdk=jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug -Dcompile.jdk=jdk-26-valhalla+1-55/linux-x64-debug.jdk/jdk-26/fastdebug -Dtest.timeout.factor=4.0 -Dtest.nativepath=jdk-26-valhalla+1-55/linux-x64-debug.test/hotspot/jtreg/native -Dtest.root=jdk-26-valhalla+1-55/src.full/open/test/hotspot/jtreg -Dtest.name=vmTestbase/metaspace/stressHierarchy/stressHierarchy004/TestDescription.java -Dtest.verbose=Verbose[p=BRIEF,f=FULL,e=FULL,t=true,m=false] -Dtest.file=jdk-26-valhalla+1-55/src.full/open/test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy004/TestDescription.java -Dtest.src=jdk-26-valhalla+1-55/src.full/open/test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy004 -Dtest.src.path=jdk-26-valhalla+1-55/src.full/open/test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy004:jdk-26-valhalla+1-55/src.full/open/test/hotspot/jtreg/vmTestbase:jdk-26-valhalla+1-55/src.full/open/test/lib -Dtest.classes=test-support/jtreg_open_test_hotspot_jtreg_vmTestbase_vm_metaspace/classes/vmTestbase/metaspace/stressHierarchy/stressHierarchy004/TestDescription.d -Dtest.class.path=test-support/jtreg_open_test_hotspot_jtreg_vmTestbase_vm_metaspace/classes/vmTestbase/metaspace/stressHierarchy/stressHierarchy004/TestDescription.d:test-support/jtreg_open_test_hotspot_jtreg_vmTestbase_vm_metaspace/classes/vmTestbase:test-support/jtreg_open_test_hotspot_jtreg_vmTestbase_vm_metaspace/classes/test/lib -Dtest.class.path.prefix=jdk-26-valhalla+1-55/src.full/open/test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy004:test-support/jtreg_open_test_hotspot_jtreg_vmTestbase_vm_metaspace/classes/vmTestbase:test-support/jtreg_open_test_hotspot_jtreg_vmTestbase_vm_metaspace/classes/test/lib -XX:MaxRAMPercentage=25 -Dtest.boot.jdk=jdk/24/36/bundles/linux-x64/jdk-24_linux-x64_bin.tar.gz/jdk-24 -Djava.io.tmpdir=test-support/jtreg_open_test_hotspot_jtreg_vmTestbase_vm_metaspace/tmp -XX:+UseParallelGC -XX:+UseNUMA -Djava.library.path=jdk-26-valhalla+1-55/linux-x64-debug.test/hotspot/jtreg/native -Xss10m -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI java_command: com.sun.javatest.regtest.agent.MainWrapper test-support/jtreg_open_test_hotspot_jtreg_vmTestbase_vm_metaspace/vmTestbase/metaspace/stressHierarchy/stressHierarchy004/TestDescription.d/main.0.jta -treeDepth 70 -minLevelSize 10 -maxLevelSize 100 -hierarchyType INTERFACES java_class_path (initial): jdk-26-valhalla+1-55/src.full/open/test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy004:test-support/jtreg_open_test_hotspot_jtreg_vmTestbase_vm_metaspace/classes/vmTestbase:jdk-26-valhalla+1-55/src.full/open/test/hotspot/jtreg/vmTestbase:test-support/jtreg_open_test_hotspot_jtreg_vmTestbase_vm_metaspace/classes/test/lib:jdk-26-valhalla+1-55/src.full/open/test/lib:jtreg/7.5.1/1/bundles/jtreg-7.5.1+1.zip/jtreg/lib/jtreg.jar Launcher Type: SUN_STANDARD [Global flags] bool AOTAdapterCaching = false {diagnostic} {ergonomic} Enable saving and restoring i2c2i adapters in AOT cache bool AOTInvokeDynamicLinking = false {diagnostic} {ergonomic} AOT-link JVM_CONSTANT_InvokeDynamic entries in cached ConstantPools bool AOTRecordTraining = false {diagnostic} {ergonomic} Request output of training data for improved deployment. bool AOTReplayTraining = false {diagnostic} {ergonomic} Read training data, if available, for use in this execution bool AOTStubCaching = false {diagnostic} {ergonomic} Enable saving and restoring stubs and code blobs in AOT cache intx CICompilerCount = 4 {product} {ergonomic} Number of compiler threads to run size_t InitialHeapSize = 390070272 {product} {ergonomic} Initial heap size (in bytes); zero means use ergonomics bool IntelJccErratumMitigation = false {ARCH diagnostic} {ergonomic} Turn off JVM mitigations related to Intel micro code mitigations for the Intel JCC erratum size_t MaxHeapSize = 6224347136 {product} {ergonomic} Maximum heap size (in bytes) size_t MaxNewSize = 2074607616 {product} {ergonomic} Maximum new generation size (in bytes), max_uintx means set ergonomically uint64_t MaxRAM = 24889020416 {pd product} {ergonomic} Real memory size (in bytes) used to set maximum heap size double MaxRAMPercentage = 25.000000 {product} {command line} Maximum percentage of real memory used for maximum heap size size_t MinHeapDeltaBytes = 524288 {product} {ergonomic} The minimum change in heap space due to GC (in bytes) size_t MinHeapSize = 8388608 {product} {ergonomic} Minimum heap size (in bytes); zero means use ergonomics size_t NewSize = 130023424 {product} {ergonomic} Initial new generation size (in bytes) size_t NonNMethodCodeHeapSize = 5836800 {pd product} {ergonomic} Size of code heap with non-nmethods (in bytes) size_t NonProfiledCodeHeapSize = 122912768 {pd product} {ergonomic} Size of code heap with non-profiled methods (in bytes) size_t ProfiledCodeHeapSize = 122908672 {pd product} {ergonomic} Size of code heap with profiled methods (in bytes) size_t ReservedCodeCacheSize = 251658240 {pd product} {ergonomic} Reserved code cache size (in bytes) - maximum code cache size bool SegmentedCodeCache = true {product} {ergonomic} Use a segmented code cache size_t SoftMaxHeapSize = 6224347136 {manageable} {ergonomic} Soft limit for maximum heap size (in bytes) intx ThreadStackSize = 10240 {pd product} {command line} Thread Stack Size (in Kbytes) bool UnlockDiagnosticVMOptions = true {diagnostic} {command line} Enable normal processing of flags relating to field diagnostics bool UseCompressedOops = true {product lp64_product} {ergonomic} Use 32-bit object references in 64-bit VM. lp64_product means flag is always constant in 32 bit VM bool UseNUMA = false {product} {command line, ergonomic} Use NUMA if available bool UseNUMAInterleaving = false {product} {ergonomic} Interleave memory across NUMA nodes if available bool UseParallelGC = true {product} {command line} Use the Parallel garbage collector. bool WhiteBoxAPI = true {diagnostic} {command line} Enable internal testing APIs int X86ICacheSync = 3 {ARCH diagnostic} {ergonomic} Select the X86 ICache sync mechanism: -1 = auto-select; 0 = none (dangerous); 1 = CLFLUSH loop; 2 = CLFLUSHOPT loop; 3 = CLWB loop; 4 = single CPUID; 5 = single SERIALIZE. Explicitly selected mechanism will fail at startup if hardware does not support it. Unsupported internal testing APIs have been used. Logging: Log output configuration: #0: stdout all=warning uptime,level,tags foldmultilines=false #1: stderr all=off uptime,level,tags foldmultilines=false Release file: IMPLEMENTOR="Oracle Corporation" JAVA_RUNTIME_VERSION="26-valhalla+1-55" JAVA_VERSION="26" JAVA_VERSION_DATE="2026-03-17" LIBC="gnu" MODULES="java.base java.compiler java.datatransfer java.xml java.prefs java.desktop java.instrument java.logging java.management java.security.sasl java.naming java.rmi java.management.rmi java.net.http java.scripting java.security.jgss java.transaction.xa java.sql java.sql.rowset java.xml.crypto java.se java.smartcardio jdk.accessibility jdk.internal.jvmstat jdk.attach jdk.charsets jdk.internal.opt jdk.zipfs jdk.compiler jdk.crypto.cryptoki jdk.crypto.ec jdk.dynalink jdk.internal.ed jdk.editpad jdk.internal.vm.ci jdk.graal.compiler jdk.graal.compiler.management jdk.hotspot.agent jdk.httpserver jdk.incubator.vector jdk.internal.le jdk.internal.md jdk.jartool jdk.javadoc jdk.jcmd jdk.management jdk.management.agent jdk.jconsole jdk.jdeps jdk.jdwp.agent jdk.jdi jdk.jfr jdk.jlink jdk.jpackage jdk.jshell jdk.jstatd jdk.localedata jdk.management.jfr jdk.naming.dns jdk.naming.rmi jdk.net jdk.nio.mapmode jdk.sctp jdk.security.auth jdk.security.jgss jdk.unsupported jdk.unsupported.desktop jdk.xml.dom" OS_ARCH="x86_64" OS_NAME="Linux" SOURCE=".:git:d07d62893629 open:git:708b4f92431d" Environment Variables: CLASSPATH=jdk-26-valhalla+1-55/src.full/open/test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy004:test-support/jtreg_open_test_hotspot_jtreg_vmTestbase_vm_metaspace/classes/vmTestbase:jdk-26-valhalla+1-55/src.full/open/test/hotspot/jtreg/vmTestbase:test-support/jtreg_open_test_hotspot_jtreg_vmTestbase_vm_metaspace/classes/test/lib:jdk-26-valhalla+1-55/src.full/open/test/lib:jtreg/7.5.1/1/bundles/jtreg-7.5.1+1.zip/jtreg/lib/jtreg.jar PATH=/bin:/usr/bin:/usr/sbin LC_ALL=C Active Locale: LC_ALL=C LC_COLLATE=C LC_CTYPE=C LC_MESSAGES=C LC_MONETARY=C LC_NUMERIC=C LC_TIME=C Signal Handlers: SIGSEGV: crash_handler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO, unblocked SIGBUS: crash_handler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO, unblocked SIGFPE: crash_handler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO, unblocked SIGPIPE: javaSignalHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO, unblocked SIGXFSZ: javaSignalHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO, unblocked SIGILL: crash_handler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO, unblocked SIGUSR2: SR_handler in libjvm.so, mask=00000000000000000000000000000000, flags=SA_RESTART|SA_SIGINFO, unblocked SIGHUP: UserHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO, unblocked SIGINT: UserHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO, unblocked SIGTERM: UserHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO, unblocked SIGQUIT: UserHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO, blocked SIGTRAP: crash_handler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO, unblocked Native Memory Tracking: (Omitting categories weighting less than 1KB) Total: reserved=7787433KB, committed=528173KB malloc: 108981KB #582299, peak=122803KB #340133 mmap: reserved=7678452KB, committed=419192KB - Java Heap (reserved=6078464KB, committed=265216KB) (mmap: reserved=6078464KB, committed=265216KB, peak=492544KB) - Class (reserved=1056832KB, committed=9536KB) (classes #6639) ( instance classes #6042, array classes #597) (malloc=8256KB tag=Class #143121) (peak=9214KB #159480) (mmap: reserved=1048576KB, committed=1280KB, peak=1472KB) ( Metadata: ) ( reserved=65536KB, committed=24704KB) ( used=16116KB) ( waste=8588KB =34.76%) ( Class space:) ( reserved=1048576KB, committed=1280KB) ( used=1184KB) ( waste=96KB =7.50%) - Thread (reserved=106608KB, committed=4656KB) (threads #23) (stack: reserved=106532KB, committed=4580KB, peak=4580KB) (malloc=51KB tag=Thread #139) (peak=62KB #139) (arena=25KB #42) (peak=1453KB #42) - Code (reserved=258872KB, committed=22604KB) (malloc=11152KB tag=Code #187606) (peak=11281KB #190005) (mmap: reserved=247688KB, committed=11420KB, at peak) (arena=33KB #1) (peak=66KB #2) - GC (reserved=146151KB, committed=126939KB) (malloc=30903KB tag=GC #144) (peak=30933KB #133) (mmap: reserved=115228KB, committed=96016KB, peak=96904KB) (arena=19KB #20) (at peak) - Compiler (reserved=1556KB, committed=1556KB) (malloc=1264KB tag=Compiler #2877) (peak=1705KB #6468) (arena=292KB #6) (peak=72636KB #35) - Internal (reserved=17172KB, committed=17172KB) (malloc=17136KB tag=Internal #175114) (peak=17136KB #175115) (mmap: reserved=36KB, committed=36KB, at peak) - Other (reserved=193KB, committed=193KB) (malloc=193KB tag=Other #4) (at peak) - Symbol (reserved=3771KB, committed=3771KB) (malloc=3411KB tag=Symbol #46607) (peak=3458KB #47225) (arena=360KB #1) (at peak) - Native Memory Tracking (reserved=10241KB, committed=10241KB) (malloc=6KB tag=Native Memory Tracking #103) (peak=6KB #105) (tracking overhead=10236KB) - Shared class space (reserved=16384KB, committed=15932KB, readonly=0KB) (mmap: reserved=16384KB, committed=15932KB, peak=16168KB) - Arena Chunk (reserved=20235KB, committed=20235KB) (malloc=20235KB tag=Arena Chunk #721) (peak=73253KB #1889) - Tracing (reserved=6KB, committed=6KB) (malloc=6KB tag=Tracing #28) (at peak) - Module (reserved=3407KB, committed=3407KB) (malloc=3407KB tag=Module #13860) (peak=3910KB #15880) - Safepoint (reserved=8KB, committed=8KB) (mmap: reserved=8KB, committed=8KB, at peak) - Synchronization (reserved=1420KB, committed=1420KB) (malloc=1420KB tag=Synchronization #10619) (peak=1461KB #10959) - Serviceability (reserved=17KB, committed=17KB) (malloc=17KB tag=Serviceability #13) (at peak) - Metaspace (reserved=65840KB, committed=25008KB) (malloc=304KB tag=Metaspace #52) (peak=331KB #145) (mmap: reserved=65536KB, committed=24704KB, peak=26048KB) - String Deduplication (reserved=1KB, committed=1KB) (malloc=1KB tag=String Deduplication #8) (at peak) - Object Monitors (reserved=247KB, committed=247KB) (malloc=247KB tag=Object Monitors #1263) (at peak) - JNI (reserved=8KB, committed=8KB) (malloc=8KB tag=JNI #12) (at peak) Preinit state:entries: 482 (primary: 481, empties: 7710), sum bytes: 36253, longest chain length: 2 pre-init mallocs: 565, pre-init reallocs: 26, pre-init frees: 83 MallocLimit: unset Compiler Memory Statistic, 10 most expensive compilations: ctyp total ra node comp type states reglive regsplit superword cienv ha other #nodes result limit time id thread method c2 54328232 8052696 22103016 8282944 688392 42928 13913488 984 0 1243784 0 0 14439 ok 1073741824 3.407 3623 0x00007f16340f98c0 com/sun/tools/javac/comp/TransTypes::addBridges((Lcom/sun/tools/javac/util/JCDiagnostic$DiagnosticPosition;Lcom/sun/tools/javac/code/Symbol$TypeSymbol;Lcom/sun/tools/javac/code/Symbol$ClassSymbol;Lcom/sun/tools/javac/util/ListBuffer;)V) c2 25138424 4141088 10834912 4723696 622936 10200 4019096 984 0 785512 0 0 8997 ok 1073741824 2.438 2810 0x00007f15e40b47c0 com/sun/tools/javac/code/Symtab::enterPackage((Lcom/sun/tools/javac/code/Symbol$ModuleSymbol;Lcom/sun/tools/javac/util/Name;)Lcom/sun/tools/javac/code/Symbol$PackageSymbol;) c2 24660904 4992072 11252504 4723952 590208 10200 2174560 984 0 916424 0 0 7750 ok 1073741824 11.568 4436 0x00007f16340f98c0 jdk/internal/classfile/impl/StackCounter::((Ljdk/internal/classfile/impl/LabelContext;Ljava/lang/classfile/attribute/StackMapTableAttribute;Ljava/lang/constant/ClassDesc;Ljava/lang/String;Ljava/lang/constant/MethodTypeDesc;ZLjdk/internal/classfile/impl/RawBytecodeHelper$CodeRange;Ljdk/internal/classfile/impl/SplitConstantPool;Ljava/util/List;)V) c2 23951064 4196632 10180512 4266544 590208 10200 3855016 984 0 850968 0 0 6493 ok 1073741824 3.016 3653 0x00007f15e40b47c0 com/sun/tools/javac/code/Symbol$MethodSymbol::binaryImplementation((Lcom/sun/tools/javac/code/Symbol$ClassSymbol;Lcom/sun/tools/javac/code/Types;)Lcom/sun/tools/javac/code/Symbol$MethodSymbol;) c1 22568704 22044032 0 0 0 0 0 0 0 523688 0 984 - ok 1073741824 1.788 1463 0x00007f16340fb3d0 com/sun/tools/javac/parser/JavacParser::term3(()Lcom/sun/tools/javac/tree/JCTree$JCExpression;) c1 18029760 17668768 0 0 0 0 0 0 0 327280 0 33712 - ok 1073741824 0.392 219 0x00007f16340fb3d0 jdk/internal/classfile/impl/StackMapGenerator::processBlock((Ljdk/internal/classfile/impl/RawBytecodeHelper;)Z) c2 17672400 3554016 6780416 2821728 622936 10200 3292976 984 0 589144 0 0 7550 ok 1073741824 3.309 3681 0x00007f15e40b47c0 com/sun/tools/javac/code/Types$MembersClosureCache::visitClassType((Lcom/sun/tools/javac/code/Type$ClassType;Ljava/lang/Object;)Ljava/lang/Object;) c2 16506936 3065880 7119984 2965112 557480 10200 1936328 984 0 850968 0 0 5566 ok 1073741824 3.070 3654 0x00007f15e41b2b20 com/sun/tools/javac/code/Types$ImplementationCache::implementationInternal((Lcom/sun/tools/javac/code/Symbol$MethodSymbol;Lcom/sun/tools/javac/code/Symbol$TypeSymbol;ZLjava/util/function/Predicate;)Lcom/sun/tools/javac/code/Symbol$MethodSymbol;) c2 13978816 3074984 5450576 2653632 557480 10200 1478216 984 0 752744 0 0 4881 ok 1073741824 3.755 3703 0x00007f16340f98c0 com/sun/tools/javac/jvm/PoolWriter$WriteablePoolHelper::writeConstant((Lcom/sun/tools/javac/jvm/PoolConstant;)V) c1 13568680 13207688 0 0 0 0 0 0 0 360008 0 984 - ok 1073741824 1.370 1288 0x00007f16340fb3d0 com/sun/tools/javac/parser/JavaTokenizer::readToken(()Lcom/sun/tools/javac/parser/Tokens$Token;) Total: 10 (C1: 3, C2: 7) Periodic native trim disabled --------------- S Y S T E M --------------- OS: Oracle Linux Server release 8.10 OS uptime: 0 days 8:03 hours libc: glibc 2.28 NPTL 2.28 rlimit (soft/hard): STACK 8192k/infinity , CORE infinity/infinity , NPROC 94565/94565 , NOFILE 16384/16384 , AS infinity/infinity , CPU infinity/infinity , DATA infinity/infinity , FSIZE infinity/infinity , MEMLOCK 64k/64k load average: 3.84 5.87 9.07 /proc/meminfo: MemTotal: 24305684 kB MemFree: 13361844 kB MemAvailable: 20658416 kB Buffers: 348 kB Cached: 7408780 kB SwapCached: 50792 kB Active: 1434020 kB Inactive: 8587760 kB Active(anon): 99940 kB Inactive(anon): 2552468 kB Active(file): 1334080 kB Inactive(file): 6035292 kB Unevictable: 12468 kB Mlocked: 12468 kB SwapTotal: 6291452 kB SwapFree: 5991432 kB Dirty: 5404 kB Writeback: 0 kB AnonPages: 2554348 kB Mapped: 520184 kB Shmem: 29036 kB KReclaimable: 329476 kB Slab: 632956 kB SReclaimable: 329476 kB SUnreclaim: 303480 kB KernelStack: 12080 kB PageTables: 22892 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 18444292 kB Committed_AS: 5345176 kB VmallocTotal: 13743895347199 kB VmallocUsed: 40788 kB VmallocChunk: 0 kB Percpu: 13184 kB HardwareCorrupted: 0 kB AnonHugePages: 1492992 kB ShmemHugePages: 0 kB ShmemPmdMapped: 0 kB FileHugePages: 20480 kB FilePmdMapped: 20480 kB CmaTotal: 0 kB CmaFree: 0 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB Hugetlb: 0 kB DirectMap4k: 488040 kB DirectMap2M: 22575104 kB DirectMap1G: 4194304 kB /sys/kernel/mm/transparent_hugepage/enabled: [always] madvise never /sys/kernel/mm/transparent_hugepage/hpage_pmd_size: 2097152 /sys/kernel/mm/transparent_hugepage/shmem_enabled: always within_size advise [never] deny force /sys/kernel/mm/transparent_hugepage/defrag (defrag/compaction efforts parameter): always defer defer+madvise [madvise] never Process Memory: Virtual Size: 9426160K (peak: 9484392K) Resident Set Size: 549408K (peak: 760792K) (anon: 503828K, file: 45580K, shmem: 0K) Swapped out: 0K C-Heap outstanding allocations: 119584K, retained: 62019K (may have wrapped) glibc malloc tunables: (default) /proc/sys/kernel/threads-max (system-wide limit on the number of threads): 189130 /proc/sys/vm/max_map_count (maximum number of memory map areas a process may have): 65530 /proc/sys/vm/swappiness (control to define how aggressively the kernel swaps out anonymous memory): 60 /proc/sys/kernel/pid_max (system-wide limit on number of process identifiers): 4194304 container information not found. KVM virtualization detected Steal ticks since vm start: 0 Steal ticks percentage since vm start: 0.000 CPU: total 12 (initial active 12) (12 cores per cpu, 2 threads per core) family 25 model 17 stepping 1 microcode 0xa101154, cx8, cmov, fxsr, ht, mmx, 3dnowpref, sse, sse2, sse3, ssse3, sse4a, sse4.1, sse4.2, popcnt, lzcnt, tsc, avx, avx2, aes, erms, clmul, bmi1, bmi2, adx, avx512f, avx512dq, avx512cd, avx512bw, avx512vl, sha, fma, vzeroupper, avx512_vpopcntdq, avx512_vpclmulqdq, avx512_vaes, avx512_vnni, clflush, clflushopt, clwb, avx512_vbmi2, avx512_vbmi, hv, rdtscp, rdpid, fsrm, gfni, avx512_bitalg, f16c, pku, ospke, avx512_ifma CPU Model and flags from /proc/cpuinfo: model name : AMD EPYC 9J14 96-Core Processor flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core invpcid_single ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid avx512f avx512dq rdseed adx smap avx512ifma clflushopt clwb avx512cd sha_ni avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves nt_good avx512_bf16 clzero xsaveerptr wbnoinvd arat npt nrip_save vgif vnmi avx512vbmi umip pku ospke avx512_vbmi2 gfni vaes vpclmulqdq avx512_vnni avx512_bitalg avx512_vpopcntdq la57 rdpid overflow_recov succor fsrm arch_capabilities Online cpus: 0-11 Offline cpus: cache level: 1 cache type: Data cache size: 64K cache coherency line size: 64 cache level: 1 cache type: Instruction cache size: 64K cache coherency line size: 64 cache level: 2 cache type: Unified cache size: 512K cache coherency line size: 64 cache level: 3 cache type: Unified cache size: 16384K cache coherency line size: 64 BIOS frequency limitation: Frequency switch latency (ns): Available cpu frequencies: Maximum cpu frequency: Minimum cpu frequency: Current cpu frequency: Available governors: Current governor: Core performance/turbo boost: Memory: 4k page, physical 24305684k(20658416k free), swap 6291452k(5991432k free) Page Sizes: 4k vm_info: Java HotSpot(TM) 64-Bit Server VM (fastdebug 26-valhalla+1-55) for linux-amd64 JRE (26-valhalla+1-55), built on 2025-09-29T06:46:08Z with gcc 14.2.0 END.