#
# A fatal error has been detected by the Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x00007ffbd84caa6d, pid=21084, tid=83820
#
# JRE version: Java(TM) SE Runtime Environment (27.0) (build 27-jep401ea2-2026-01-22-0846518.paul.hubner.valhalla)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (27-jep401ea2-2026-01-22-0846518.paul.hubner.valhalla, mixed mode, sharing, tiered, compressed oops, compressed class ptrs, g1 gc, windows-amd64)
# Problematic frame:
# V [jvm.dll+0x3baa6d] EdgeStore::get_id+0xd
#
# Core dump will be written. Default location: C:testoutput\test-support\jtreg_open_test_jdk_tier3_part1\scratch\5\hs_err_pid21084.mdmp
#
# JFR recording file will be written. Location: C:testoutput\test-support\jtreg_open_test_jdk_tier3_part1\scratch\5\hs_err_pid21084.jfr
#
# 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=-Xmx768m -XX:MaxRAMPercentage=4.16667 -Dtest.boot.jdk=c:jdk\25\37\bundles\windows-x64\jdk-25_windows-x64_bin.zip\jdk-25 -Djava.io.tmpdir=c:testoutput\test-support\jtreg_open_test_jdk_tier3_part1\tmp -XX:+CreateCoredumpOnCrash -ea -esa -Dtest.tool.vm.opts=-J-Xmx768m -J-XX:MaxRAMPercentage=4.16667 -J-Dtest.boot.jdk=c:jdk\25\37\bundles\windows-x64\jdk-25_windows-x64_bin.zip\jdk-25 -J-Djava.io.tmpdir=c:testoutput\test-support\jtreg_open_test_jdk_tier3_part1\tmp -J-XX:+CreateCoredumpOnCrash -J-ea -J-esa -Dtest.compiler.opts= -Dtest.java.opts=--enable-preview -Dtest.jdk=c:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.jdk\jdk-27 -Dcompile.jdk=c:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.jdk\jdk-27 -Dtest.timeout.factor=4.0 -Dtest.nativepath=c:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.test\jdk\jtreg\native -Dtest.root=C:2026-01-22-0846518.paul.hubner.valhalla\src.full\open\test\jdk -Dtest.name=jdk/jfr/jcmd/TestJcmdDumpPathToGCRoots.java -Dtest.verbose=Verbose[p=BRIEF,f=FULL,e=FULL,t=true,m=false] -Dtest.file=C:2026-01-22-0846518.paul.hubner.valhalla\src.full\open\test\jdk\jdk\jfr\jcmd\TestJcmdDumpPathToGCRoots.java -Dtest.main.class=jdk.jfr.jcmd.TestJcmdDumpPathToGCRoots -Dtest.src=C:2026-01-22-0846518.paul.hubner.valhalla\src.full\open\test\jdk\jdk\jfr\jcmd -Dtest.src.path=C:2026-01-22-0846518.paul.hubner.valhalla\src.full\open\test\jdk\jdk\jfr\jcmd;C:2026-01-22-0846518.paul.hubner.valhalla\src.full\open\test\lib;C:2026-01-22-0846518.paul.hubner.valhalla\src.full\open\test\jdk -Dtest.classes=C:testoutput\test-support\jtreg_open_test_jdk_tier3_part1\classes\5\jdk\jfr\jcmd\TestJcmdDumpPathToGCRoots.d -Dtest.class.path=C:testoutput\test-support\jtreg_open_test_jdk_tier3_part1\classes\5\jdk\jfr\jcmd\TestJcmdDumpPathToGCRoots.d;C:testoutput\test-support\jtreg_open_test_jdk_tier3_part1\classes\5\jdk\jfr\jcmd\TestJcmdDumpPathToGCRoots.d\test\lib;C:testoutput\test-support\jtreg_open_test_jdk_tier3_part1\classes\5\jdk\jfr\jcmd\TestJcmdDumpPathToGCRoots.d\test\jdk -Dtest.class.path.prefix=C:testoutput\test-support\jtreg_open_test_jdk_tier3_part1\classes\5\jdk\jfr\jcmd\TestJcmdDumpPathToGCRoots.d;C:2026-01-22-0846518.paul.hubner.valhalla\src.full\open\test\jdk\jdk\jfr\jcmd;C:testoutput\test-support\jtreg_open_test_jdk_tier3_part1\classes\5\jdk\jfr\jcmd\TestJcmdDumpPathToGCRoots.d\test\lib;C:testoutput\test-support\jtreg_open_test_jdk_tier3_part1\classes\5\jdk\jfr\jcmd\TestJcmdDumpPathToGCRoots.d\test\jdk -Dtest.modules=jdk.jfr/jdk.jfr.internal.test --add-modules=jdk.jfr --add-exports=jdk.jfr/jdk.jfr.internal.test=ALL-UNNAMED -Xmx768m -XX:MaxRAMPercentage=4.16667 -Dtest.boot.jdk=c:jdk\25\37\bundles\windows-x64\jdk-25_windows-x64_bin.zip\jdk-25 -Djava.io.tmpdir=c:testoutput\test-support\jtreg_open_test_jdk_tier3_part1\tmp -XX:+CreateCoredumpOnCrash -ea -esa --enable-preview -Djava.library.path=c:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.test\jdk\jtreg\native -XX:TLABSize=2k com.sun.javatest.regtest.agent.MainWrapper C:testoutput\test-support\jtreg_open_test_jdk_tier3_part1\jdk\jfr\jcmd\TestJcmdDumpPathToGCRoots.d\main.0.jta
Host: Windows Server 2022 , 64 bit Build 20348 (10.0.20348.3692)
Time: Thu Jan 22 10:06:27 2026 Etc elapsed time: 1.453595 seconds (0d 0h 0m 1s)
--------------- T H R E A D ---------------
Current thread (0x000001c064397b10): VMThread "VM Thread" [id=83820, stack(0x00000013fe900000,0x00000013fea00000) (1024K)]
Stack: [0x00000013fe900000,0x00000013fea00000], sp=0x00000013fe9ff488, free space=1021k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [jvm.dll+0x3baa6d] EdgeStore::get_id+0xd (edgeStore.cpp:83)
siginfo: EXCEPTION_ACCESS_VIOLATION (0xc0000005), reading address 0x0000000000000008
Registers:
RAX=0x7ffffffffffffffc, RBX=0x0000000000000000, RCX=0x00000013fedfe858, RDX=0x0000000000000000
RSP=0x00000013fe9ff488, RBP=0x0000000000000031, RSI=0x000001c0063e85b0, RDI=0x000001c006313a20
R8 =0x000001c0063285e0, R9 =0x0000000000000001, R10=0x0000000000000000, R11=0x00000013fe9ff460
R12=0x7fffffffffffffff, R13=0x00000013fe9ff5f8, R14=0x000001c006313e20, R15=0x00000013fedfe858
RIP=0x00007ffbd84caa6d, EFLAGS=0x0000000000010202
XMM[0]=0x0000000005ac9267 0x0000000005ac9267
XMM[1]=0x00000000023b067e 0x00000000023b067e
XMM[2]=0x0000000000000000 0x0000000000000000
XMM[3]=0x0000000000000000 0x0000000000000000
XMM[4]=0x0000000000000000 0x0000000000000000
XMM[5]=0x0000000000000000 0x0000000000000000
XMM[6]=0x0000000000000000 0x0000000000000000
XMM[7]=0x0000000000000000 0x0000000000000000
XMM[8]=0x0000000000000000 0x404e000000000000
XMM[9]=0x0000000000000000 0x0000000000000000
XMM[10]=0x0000000000000000 0x0000000000000000
XMM[11]=0x0000000000000000 0x0000000000000000
XMM[12]=0x0000000000000000 0x0000000000000000
XMM[13]=0x0000000000000000 0x0000000000000000
XMM[14]=0x0000000000000000 0x0000000000000000
XMM[15]=0x0000000000000000 0x0000000000000000
MXCSR=0x00001fa0
Register to memory mapping:
RAX=0x7ffffffffffffffc is an unknown value
RBX=0x0 is null
RCX=0x00000013fedfe858 is pointing into the stack for thread: 0x000001c000236e30
RDX=0x0 is null
RSP=0x00000013fe9ff488 points into unknown readable memory: 0x00007ffbd84db64c | 4c b6 4d d8 fb 7f 00 00
RBP=0x0000000000000031 is an unknown value
RSI=0x000001c0063e85b0 points into unknown readable memory: 0x000001c0063e8670 | 70 86 3e 06 c0 01 00 00
RDI=0x000001c006313a20 points into unknown readable memory: 0x000001c0063145a0 | a0 45 31 06 c0 01 00 00
R8 =0x000001c0063285e0 points into unknown readable memory: 0x000001c00645a7f0 | f0 a7 45 06 c0 01 00 00
R9 =0x0000000000000001 is an unknown value
R10=0x0 is null
R11=0x00000013fe9ff460 points into unknown readable memory: 0x0000000000000018 | 18 00 00 00 00 00 00 00
R12=0x7fffffffffffffff is an unknown value
R13=0x00000013fe9ff5f8 points into unknown readable memory: 0x00007ffbd8f47410 | 10 74 f4 d8 fb 7f 00 00
R14=0x000001c006313e20 points into unknown readable memory: 0x000001c006313a20 | 20 3a 31 06 c0 01 00 00
R15=0x00000013fedfe858 is pointing into the stack for thread: 0x000001c000236e30
Top of Stack: (sp=0x00000013fe9ff488)
0x00000013fe9ff488: 00007ffbd84db64c 000001c0064e4928 L.M.....(IN.....
0x00000013fe9ff498: 000001c0064e4928 0000000000000031 (IN.....1.......
0x00000013fe9ff4a8: 000001c064397b10 0000000000000000 .{9d............
0x00000013fe9ff4b8: 00007ffbfdcdd4df 0000000007e798e5 ................
0x00000013fe9ff4c8: 0000000007f9151f 0000000028000001 ...........(....
0x00000013fe9ff4d8: 0000000005ac9267 0000000005ac9267 g.......g.......
0x00000013fe9ff4e8: 0000000000000018 00000000023b067e ........~.;.....
0x00000013fe9ff4f8: 00000000023b067e 000000000056a6d8 ~.;.......V.....
0x00000013fe9ff508: 000000000000003f 0000001380000000 ?...............
0x00000013fe9ff518: 0000000000000000 00000000000003d8 ................
0x00000013fe9ff528: 000001c064377900 00007ffbd8fa5c70 .y7d....p\......
0x00000013fe9ff538: 00007ffbd8c72dd0 0000000000000000 .-..............
0x00000013fe9ff548: 00007ffbd8965320 00000013fedfe7e8 S..............
0x00000013fe9ff558: 00007ffbd8f47408 00000013fe9ff650 .t......P.......
0x00000013fe9ff568: 000001c064377528 000001c000470560 (u7d....`.G.....
0x00000013fe9ff578: 0000000002666666 00000000003d70a3 fff......p=.....
0x00000013fe9ff588: 000000000002abbd 000000000002abbd ................
0x00000013fe9ff598: 000001c000000020 000001c006316d90 ........m1.....
0x00000013fe9ff5a8: 0000000000000001 00131c5500002000 ......... ..U...
0x00000013fe9ff5b8: 000001c0063e8610 000001c0063e8610 ..>.......>.....
0x00000013fe9ff5c8: 0000000000000034 0000000000000000 4...............
0x00000013fe9ff5d8: 000001c064397b10 00007ffbd8d311e8 .{9d............
0x00000013fe9ff5e8: 0000000000000000 00000013fe9ff620 ........ .......
0x00000013fe9ff5f8: 00007ffbd8f47410 00007ffbd8f47408 .t.......t......
0x00000013fe9ff608: 000001c064397b10 000001c064397d60 .{9d....`}9d....
0x00000013fe9ff618: 00131c55b6021cb0 00007ffbd8c812e8 ....U...........
0x00000013fe9ff628: 0000000000000000 00000013fe9ff570 ........p.......
0x00000013fe9ff638: 00000013fedfe858 00000013fe9ff598 X...............
0x00000013fe9ff648: 000001c006a7bbc0 0000000000000013 ................
0x00000013fe9ff658: 000000000002abbd 000000000002abbc ................
0x00000013fe9ff668: 0000000000000000 00007ffbd8fa5c00 .........\......
0x00000013fe9ff678: 00007ffbd8c72dd0 000001c064377510 .-.......u7d....
Instructions: (pc=0x00007ffbd84caa6d)
0x00007ffbd84ca96d: 38 48 85 db 74 2a f6 43 10 01 74 1c 89 2b 39 6b
0x00007ffbd84ca97d: 04 74 15 48 8b 4b 08 89 6b 04 48 85 c9 74 05 e8
0x00007ffbd84ca98d: 7f 0c 0c 00 48 89 6b 08 48 8b cb e8 73 92 d3 ff
0x00007ffbd84ca99d: 48 8b 5c 24 48 48 89 2d 2f b1 a7 00 48 83 c4 20
0x00007ffbd84ca9ad: 5d c3 cc 48 89 5c 24 08 57 48 83 ec 20 48 83 3d
0x00007ffbd84ca9bd: 16 b1 a7 00 00 48 8b da 48 8b f9 74 31 48 8b ca
0x00007ffbd84ca9cd: e8 6e 9b 45 00 4c 8b 00 41 c1 f8 02 45 85 c0 7e
0x00007ffbd84ca9dd: 1d 48 8b 0d f3 b0 a7 00 49 63 d0 48 8b 41 08 48
0x00007ffbd84ca9ed: 8b 04 d0 48 8b 5c 24 30 48 83 c4 20 5f c3 48 8b
0x00007ffbd84ca9fd: cb e8 bd ee e9 ff 48 8b 0f 4c 8b c0 33 d2 48 b8
0x00007ffbd84caa0d: fc ff ff ff ff ff ff 7f 4c 23 c0 49 8b c0 48 f7
0x00007ffbd84caa1d: 71 08 48 8b 09 48 8b 0c d1 33 d2 48 85 c9 74 11
0x00007ffbd84caa2d: 0f 1f 00 4c 39 41 28 74 0b 48 8b 09 48 85 c9 75
0x00007ffbd84caa3d: f2 48 8b ca 48 8b 5c 24 30 48 8d 41 08 48 85 c9
0x00007ffbd84caa4d: 48 0f 44 c2 48 83 c4 20 5f c3 cc cc cc cc cc cc
0x00007ffbd84caa5d: cc cc cc 4c 8b 01 48 b8 fc ff ff ff ff ff ff 7f
=>0x00007ffbd84caa6d: 48 8b 4a 08 33 d2 48 d1 e9 48 23 c8 48 8b c1 49
0x00007ffbd84caa7d: f7 70 08 49 8b 00 48 8b 04 d0 48 85 c0 74 12 0f
0x00007ffbd84caa8d: 1f 40 00 48 39 48 28 74 0a 48 8b 00 48 85 c0 75
0x00007ffbd84caa9d: f2 33 c0 48 8b 40 30 c3 cc cc cc cc cc cc cc cc
0x00007ffbd84caaad: cc cc cc 48 83 ec 28 48 8b ca e8 84 9a 45 00 48
0x00007ffbd84caabd: 8b 08 f7 c1 fc ff ff ff 0f 95 c0 48 83 c4 28 c3
0x00007ffbd84caacd: cc cc cc 48 8b 01 48 83 78 18 00 0f 96 c0 c3 cc
0x00007ffbd84caadd: cc cc cc 48 89 5c 24 08 48 89 74 24 10 57 48 83
0x00007ffbd84caaed: ec 40 48 8b fa 48 8b d9 4c 8b c2 48 8d 4c 24 20
0x00007ffbd84caafd: 33 d2 e8 4c fa ff ff 48 8b 1b 48 b8 fc ff ff ff
0x00007ffbd84cab0d: ff ff ff 7f 33 f6 48 d1 ef b9 38 00 00 00 48 89
0x00007ffbd84cab1d: 74 24 30 48 23 f8 48 89 74 24 38 e8 03 9b 12 00
0x00007ffbd84cab2d: 4c 8b c0 48 85 c0 74 28 48 89 30 0f 10 44 24 20
0x00007ffbd84cab3d: 0f 11 40 08 48 8b 44 24 30 49 89 40 18 48 8b 44
0x00007ffbd84cab4d: 24 38 49 89 40 20 49 89 78 28 49 89 70 30 eb 03
0x00007ffbd84cab5d: 4c 8b c6 48 8b 74 24 58 33 d2 48 8b c7 48 f7 73
Stack slot to memory mapping:
stack at sp + 0 slots: 0x00007ffbd84db64c jvm.dll::EventEmitter::write_events + 0x13c
stack at sp + 1 slots: 0x000001c0064e4928 points into unknown readable memory: 0x0000000000000000 | 00 00 00 00 00 00 00 00
stack at sp + 2 slots: 0x000001c0064e4928 points into unknown readable memory: 0x0000000000000000 | 00 00 00 00 00 00 00 00
stack at sp + 3 slots: 0x0000000000000031 is an unknown value
stack at sp + 4 slots: 0x000001c064397b10 points into unknown readable memory: 0x00007ffbd8d777f8 | f8 77 d7 d8 fb 7f 00 00
stack at sp + 5 slots: 0x0 is null
stack at sp + 6 slots: 0x00007ffbfdcdd4df ntdll.dll
stack at sp + 7 slots: 0x0000000007e798e5 is an unknown value
VM_Operation (0x00000013fedfe7e8): JFROldObject, mode: safepoint, requested by thread 0x000001c000236e30
--------------- P R O C E S S ---------------
Threads class SMR info:
_java_thread_list=0x000001c00632c310, length=16, elements={
0x000001c0642e9ee0, 0x000001c0643ac8c0, 0x000001c0643ad070, 0x000001c000236280,
0x000001c000236e30, 0x000001c0002379e0, 0x000001c0002395a0, 0x000001c00023c8a0,
0x000001c0002720f0, 0x000001c0004df040, 0x000001c0004c2ee0, 0x000001c0004b90c0,
0x000001c005361e00, 0x000001c0057d2b20, 0x000001c0064aff70, 0x000001c0063262b0
}
Java Threads: ( => current thread )
0x000001c0642e9ee0 JavaThread "main" [_thread_blocked, id=1992, stack(0x00000013fe100000,0x00000013fe200000) (1024K)]
0x000001c0643ac8c0 JavaThread "Reference Handler" daemon [_thread_blocked, id=61648, stack(0x00000013fea00000,0x00000013feb00000) (1024K)]
0x000001c0643ad070 JavaThread "Finalizer" daemon [_thread_blocked, id=31036, stack(0x00000013feb00000,0x00000013fec00000) (1024K)]
0x000001c000236280 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=64792, stack(0x00000013fec00000,0x00000013fed00000) (1024K)]
0x000001c000236e30 JavaThread "Attach Listener" daemon [_thread_blocked, id=11424, stack(0x00000013fed00000,0x00000013fee00000) (1024K)]
0x000001c0002379e0 JavaThread "Service Thread" daemon [_thread_blocked, id=74528, stack(0x00000013fee00000,0x00000013fef00000) (1024K)]
0x000001c0002395a0 JavaThread "Monitor Deflation Thread" daemon [_thread_blocked, id=22812, stack(0x00000013fef00000,0x00000013ff000000) (1024K)]
0x000001c00023c8a0 JavaThread "C2 CompilerThread0" daemon [_thread_blocked, id=22104, stack(0x00000013ff000000,0x00000013ff100000) (1024K)]
0x000001c0002720f0 JavaThread "C1 CompilerThread0" daemon [_thread_blocked, id=30484, stack(0x00000013ff100000,0x00000013ff200000) (1024K)]
0x000001c0004df040 JavaThread "Notification Thread" daemon [_thread_blocked, id=2580, stack(0x00000013ff200000,0x00000013ff300000) (1024K)]
0x000001c0004c2ee0 JavaThread "Common-Cleaner" daemon [_thread_blocked, id=70928, stack(0x00000013ff300000,0x00000013ff400000) (1024K)]
0x000001c0004b90c0 JavaThread "MainThread" [_thread_in_native, id=29144, stack(0x00000013ff400000,0x00000013ff500000) (1024K)]
0x000001c005361e00 JavaThread "JFR Recorder Thread" daemon [_thread_in_native, id=11364, stack(0x00000013ff900000,0x00000013ffa00000) (1024K)]
0x000001c0057d2b20 JavaThread "JFR Periodic Tasks" daemon [_thread_blocked, id=12840, stack(0x00000013ffd00000,0x00000013ffe00000) (1024K)]
0x000001c0064aff70 JavaThread "Thread-1" daemon [_thread_in_native, id=18160, stack(0x00000013ffe00000,0x00000013fff00000) (1024K)]
0x000001c0063262b0 JavaThread "Thread-2" daemon [_thread_in_native, id=28212, stack(0x00000013fff00000,0x0000001400000000) (1024K)]
Total: 16
Other Threads:
=>0x000001c064397b10 VMThread "VM Thread" [id=83820, stack(0x00000013fe900000,0x00000013fea00000) (1024K)]
0x000001c00022c0d0 WatcherThread "VM Periodic Task Thread" [id=51616, stack(0x00000013fe800000,0x00000013fe900000) (1024K)]
0x000001c064319c40 WorkerThread "GC Thread#0" [id=89676, stack(0x00000013fe200000,0x00000013fe300000) (1024K)]
0x000001c00065f1b0 WorkerThread "GC Thread#1" [id=39064, stack(0x00000013ff500000,0x00000013ff600000) (1024K)]
0x000001c005284800 WorkerThread "GC Thread#2" [id=61792, stack(0x00000013ff600000,0x00000013ff700000) (1024K)]
0x000001c0052829d0 WorkerThread "GC Thread#3" [id=78008, stack(0x00000013ff700000,0x00000013ff800000) (1024K)]
0x000001c064324490 ConcurrentGCThread "G1 Main Marker" [id=33472, stack(0x00000013fe300000,0x00000013fe400000) (1024K)]
0x000001c0643255b0 WorkerThread "G1 Conc#0" [id=89164, stack(0x00000013fe400000,0x00000013fe500000) (1024K)]
0x000001c005249400 WorkerThread "G1 Conc#1" [id=86632, stack(0x00000013ffb00000,0x00000013ffc00000) (1024K)]
0x000001c005248b60 WorkerThread "G1 Conc#2" [id=53376, stack(0x00000013ffc00000,0x00000013ffd00000) (1024K)]
0x000001c06436aa90 WorkerThread "G1 Refinement Workers#0" [id=78480, stack(0x00000013fe600000,0x00000013fe700000) (1024K)]
0x000001c06436a0d0 ConcurrentGCThread "G1 Refine Control" [id=58248, stack(0x00000013fe500000,0x00000013fe600000) (1024K)]
0x000001c06436fc20 ConcurrentGCThread "G1 Service" [id=31728, stack(0x00000013fe700000,0x00000013fe800000) (1024K)]
Total: 13
Threads with active compile tasks:
C1 CompilerThread0 1560 1334 3 jdk.jfr.internal.SettingsManager::setEventControl (479 bytes)
Total: 1
VM state: at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event])
[0x00007ffbd8f793e0] Threads_lock - owner thread: 0x000001c064397b10
Heap address: 0x00000000d0000000, size: 768 MB, Compressed Oops mode: 32-bit
CDS archive(s) mapped at: [0x0000000028000000-0x0000000028f10000-0x0000000028f10000), size 15794176, SharedBaseAddress: 0x0000000028000000, ArchiveRelocationMode: 1.
Compressed class space mapped at: 0x0000000029000000-0x0000000069000000, reserved size: 1073741824
UseCompressedClassPointers 1, UseCompactObjectHeaders 0
Narrow klass pointer bits 32, Max shift 3
Narrow klass base: 0x0000000028000000, Narrow klass shift: 0
Encoding Range: [0x0000000028000000 - 0x0000000128000000), (4294967296 bytes)
Klass Range: [0x0000000028000000 - 0x0000000069000000), (1090519040 bytes)
Klass ID Range: [8 - 1090519033) (1090519025)
Protection zone: [0x0000000028000000 - 0x0000000028010000), (65536 bytes)
GC Precious Log:
CardTable entry size: 512
Card Set container configuration: InlinePtr #cards 5 size 8 Array Of Cards #cards 10 size 36 Howl #buckets 4 coarsen threshold 1843 Howl Bitmap #cards 512 size 80 coarsen threshold 460 Card regions per heap region 1 cards per card region 2048
CPUs: 12 total, 12 available
Memory: 24575M
Large Page Support: Disabled
NUMA Support: Disabled
Compressed Oops: Enabled (32-bit)
Heap Region Size: 1M
Heap Min Capacity: 8M
Heap Initial Capacity: 8M
Heap Max Capacity: 768M
Pre-touch: Disabled
Parallel Workers: 10
Concurrent Workers: 3
Concurrent Refinement Workers: 10
Periodic GC: Disabled
Heap:
garbage-first heap total reserved 786432K, committed 17408K, used 5545K [0x00000000d0000000, 0x0000000100000000)
region size 1M, 2 eden (2M), 0 survivor (0M), 6 old (6M), 0 humongous (0M), 9 free (9M)
Heap Regions: E=young(eden), S=young(survivor), O=old, HS=humongous(starts), HC=humongous(continues), CS=collection set, F=free, TAMS=top-at-mark-start, PB=parsable bottom
| 0|0x00000000d0000000, 0x00000000d00fbd88, 0x00000000d0100000| 98%| O| |TAMS 0x00000000d0000000| PB 0x00000000d0000000| Untracked | 0
| 1|0x00000000d0100000, 0x00000000d01fffe0, 0x00000000d0200000| 99%| O| |TAMS 0x00000000d0100000| PB 0x00000000d0100000| Untracked | 0
| 2|0x00000000d0200000, 0x00000000d02fffe8, 0x00000000d0300000| 99%| O| |TAMS 0x00000000d0200000| PB 0x00000000d0200000| Untracked | 0
| 3|0x00000000d0300000, 0x00000000d03ffff8, 0x00000000d0400000| 99%| O| |TAMS 0x00000000d0300000| PB 0x00000000d0300000| Untracked | 0
| 4|0x00000000d0400000, 0x00000000d0500000, 0x00000000d0500000|100%| O| |TAMS 0x00000000d0400000| PB 0x00000000d0400000| Untracked | 0
| 5|0x00000000d0500000, 0x00000000d056e990, 0x00000000d0600000| 43%| O| |TAMS 0x00000000d0500000| PB 0x00000000d0500000| Untracked | 0
| 6|0x00000000d0600000, 0x00000000d0600000, 0x00000000d0700000| 0%| F| |TAMS 0x00000000d0600000| PB 0x00000000d0600000| Untracked | 0
| 7|0x00000000d0700000, 0x00000000d0700000, 0x00000000d0800000| 0%| F| |TAMS 0x00000000d0700000| PB 0x00000000d0700000| Untracked | 0
| 8|0x00000000d0800000, 0x00000000d0800000, 0x00000000d0900000| 0%| F| |TAMS 0x00000000d0800000| PB 0x00000000d0800000| Untracked | 0
| 9|0x00000000d0900000, 0x00000000d0900000, 0x00000000d0a00000| 0%| F| |TAMS 0x00000000d0900000| PB 0x00000000d0900000| Untracked | 0
| 10|0x00000000d0a00000, 0x00000000d0a00000, 0x00000000d0b00000| 0%| F| |TAMS 0x00000000d0a00000| PB 0x00000000d0a00000| Untracked | 0
| 11|0x00000000d0b00000, 0x00000000d0b00000, 0x00000000d0c00000| 0%| F| |TAMS 0x00000000d0b00000| PB 0x00000000d0b00000| Untracked | 0
| 12|0x00000000d0c00000, 0x00000000d0c00000, 0x00000000d0d00000| 0%| F| |TAMS 0x00000000d0c00000| PB 0x00000000d0c00000| Untracked | 0
| 13|0x00000000d0d00000, 0x00000000d0d00000, 0x00000000d0e00000| 0%| F| |TAMS 0x00000000d0d00000| PB 0x00000000d0d00000| Untracked | 0
| 14|0x00000000d0e00000, 0x00000000d0e00000, 0x00000000d0f00000| 0%| F| |TAMS 0x00000000d0e00000| PB 0x00000000d0e00000| Untracked | 0
| 15|0x00000000d0f00000, 0x00000000d0f0d198, 0x00000000d1000000| 5%| E|CS|TAMS 0x00000000d0f00000| PB 0x00000000d0f00000| Complete | 0
| 16|0x00000000d1000000, 0x00000000d10fff40, 0x00000000d1100000| 99%| E|CS|TAMS 0x00000000d1000000| PB 0x00000000d1000000| Complete | 0
Card table byte_map: [0x000001c07c8e0000,0x000001c07ca60000] _byte_map_base: 0x000001c07c260000
Refinement table byte_map: [0x000001c07c760000,0x000001c07c8e0000] _byte_map_base: 0x000001c07c0e0000
Marking Bits: (CMBitMap*) 0x000001c06431a1c0
Bits: [0x000001c07ca60000, 0x000001c07d660000)
Polling page: 0x000001c063ac0000
Metaspace:
Metaspace used 3650K, committed 3776K, reserved 1114112K
class space used 404K, committed 448K, reserved 1048576K
Usage:
Non-class: 3.17 MB used.
Class: 404.27 KB used.
Both: 3.57 MB used.
Virtual space:
Non-class space: 64.00 MB reserved, 3.25 MB ( 5%) committed, 1 nodes.
Class space: 1.00 GB reserved, 448.00 KB ( <1%) committed, 1 nodes.
Both: 1.06 GB reserved, 3.69 MB ( <1%) committed.
Chunk freelists:
Non-Class: 11.79 MB
Class: 15.56 MB
Both: 27.35 MB
MaxMetaspaceSize: unlimited
CompressedClassSpaceSize: 1.00 GB
Initial GC threshold: 21.00 MB
Current GC threshold: 21.00 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: 0x0000000028000000, Narrow klass shift: 0
Encoding Range: [0x0000000028000000 - 0x0000000128000000), (4294967296 bytes)
Klass Range: [0x0000000028000000 - 0x0000000069000000), (1090519040 bytes)
Klass ID Range: [8 - 1090519033) (1090519025)
Protection zone: [0x0000000028000000 - 0x0000000028010000), (65536 bytes)
Internal statistics:
num_allocs_failed_limit: 0.
num_arena_births: 84.
num_arena_deaths: 0.
num_vsnodes_births: 2.
num_vsnodes_deaths: 0.
num_space_committed: 59.
num_space_uncommitted: 0.
num_chunks_returned_to_freelist: 0.
num_chunks_taken_from_freelist: 106.
num_chunk_merges: 0.
num_chunk_splits: 69.
num_chunks_enlarged: 37.
num_inconsistent_stats: 0.
CodeHeap 'non-profiled nmethods': size=120064Kb used=396Kb max_used=396Kb free=119667Kb
bounds [0x000001c074b40000, 0x000001c074db0000, 0x000001c07c080000]
CodeHeap 'profiled nmethods': size=120064Kb used=1462Kb max_used=1609Kb free=118601Kb
bounds [0x000001c06d060000, 0x000001c06d2d0000, 0x000001c0745a0000]
CodeHeap 'non-nmethods': size=5760Kb used=2481Kb max_used=2481Kb free=3278Kb
bounds [0x000001c0745a0000, 0x000001c074810000, 0x000001c074b40000]
CodeCache: size=245888Kb, used=4339Kb, max_used=4486Kb, free=241546Kb
total_blobs=1848, nmethods=1178, adapters=508, full_count=0
Compilation: enabled, stopped_count=0, restarted_count=0
Compilation events (20 events):
Event: 0.962 Thread 0x000001c0002720f0 nmethod 1318 0x000001c06d089508 code [0x000001c06d089620, 0x000001c06d089730]
Event: 0.963 Thread 0x000001c0002720f0 1319 3 jdk.internal.constant.ConstantUtils::referenceClassDesc (8 bytes)
Event: 0.963 Thread 0x000001c0002720f0 nmethod 1319 0x000001c06d152988 code [0x000001c06d152aa0, 0x000001c06d153230]
Event: 0.963 Thread 0x000001c0002720f0 1320 3 jdk.internal.classfile.impl.DirectCodeBuilder::loadLocal (126 bytes)
Event: 0.964 Thread 0x000001c0002720f0 nmethod 1320 0x000001c06d067d08 code [0x000001c06d067e20, 0x000001c06d068c28]
Event: 0.964 Thread 0x000001c0002720f0 1322 3 java.lang.classfile.CodeBuilder::checkcast (19 bytes)
Event: 0.965 Thread 0x000001c0002720f0 nmethod 1322 0x000001c06d14f288 code [0x000001c06d14f3a0, 0x000001c06d14f900]
Event: 0.965 Thread 0x000001c0002720f0 1323 3 jdk.internal.classfile.impl.DirectCodeBuilder::checkcast (13 bytes)
Event: 0.965 Thread 0x000001c0002720f0 nmethod 1323 0x000001c06d16b088 code [0x000001c06d16b1a0, 0x000001c06d16b480]
Event: 0.966 Thread 0x000001c0002720f0 1326 3 jdk.internal.classfile.impl.SplitConstantPool::writeTo (95 bytes)
Event: 0.967 Thread 0x000001c0002720f0 nmethod 1326 0x000001c06d098208 code [0x000001c06d098320, 0x000001c06d098db0]
Event: 0.967 Thread 0x000001c0002720f0 1327 3 jdk.internal.classfile.impl.UnboundAttribute::writeTo (12 bytes)
Event: 0.967 Thread 0x000001c0002720f0 nmethod 1327 0x000001c06d08b988 code [0x000001c06d08baa0, 0x000001c06d08bc70]
Event: 0.968 Thread 0x000001c0002720f0 1329 1 java.nio.Buffer::position (5 bytes)
Event: 0.968 Thread 0x000001c0002720f0 nmethod 1329 0x000001c074ba2688 code [0x000001c074ba27a0, 0x000001c074ba2858]
Event: 0.972 Thread 0x000001c0002720f0 1331 3 java.lang.invoke.MemberName::vminfoIsConsistent (264 bytes)
Event: 0.974 Thread 0x000001c0002720f0 nmethod 1331 0x000001c06d1b8888 code [0x000001c06d1b89a0, 0x000001c06d1bb660]
Event: 1.324 Thread 0x000001c0002720f0 1332 3 jdk.jfr.internal.dcmd.ArgumentParser::currentChar (12 bytes)
Event: 1.324 Thread 0x000001c0002720f0 nmethod 1332 0x000001c06d12f108 code [0x000001c06d12f220, 0x000001c06d12f830]
Event: 1.325 Thread 0x000001c0002720f0 1334 3 jdk.jfr.internal.SettingsManager::setEventControl (479 bytes)
GC Heap Usage History (12 events):
Event: 0.376 {heap Before GC invocations=0 (full 0):
garbage-first heap total reserved 786432K, committed 10240K, used 4267K [0x00000000d0000000, 0x0000000100000000)
region size 1M, 4 eden (4M), 0 survivor (0M), 2 old (2M), 0 humongous (0M), 4 free (4M)
}
Event: 0.382 {heap After GC invocations=1 (full 0):
garbage-first heap total reserved 786432K, committed 10240K, used 2707K [0x00000000d0000000, 0x0000000100000000)
region size 1M, 0 eden (0M), 1 survivor (1M), 3 old (3M), 0 humongous (0M), 6 free (6M)
}
Event: 0.484 {heap Before GC invocations=1 (full 0):
garbage-first heap total reserved 786432K, committed 10240K, used 4755K [0x00000000d0000000, 0x0000000100000000)
region size 1M, 2 eden (2M), 1 survivor (1M), 3 old (3M), 0 humongous (0M), 4 free (4M)
}
Event: 0.488 {heap After GC invocations=2 (full 0):
garbage-first heap total reserved 786432K, committed 10240K, used 3448K [0x00000000d0000000, 0x0000000100000000)
region size 1M, 0 eden (0M), 1 survivor (1M), 4 old (4M), 0 humongous (0M), 5 free (5M)
}
Event: 0.550 {heap Before GC invocations=2 (full 0):
garbage-first heap total reserved 786432K, committed 10240K, used 5496K [0x00000000d0000000, 0x0000000100000000)
region size 1M, 2 eden (2M), 1 survivor (1M), 4 old (4M), 0 humongous (0M), 3 free (3M)
}
Event: 0.553 {heap After GC invocations=3 (full 0):
garbage-first heap total reserved 786432K, committed 30720K, used 3863K [0x00000000d0000000, 0x0000000100000000)
region size 1M, 0 eden (0M), 1 survivor (1M), 4 old (4M), 0 humongous (0M), 25 free (25M)
}
Event: 0.806 {heap Before GC invocations=4 (full 0):
garbage-first heap total reserved 786432K, committed 30720K, used 8983K [0x00000000d0000000, 0x0000000100000000)
region size 1M, 7 eden (7M), 1 survivor (1M), 4 old (4M), 0 humongous (0M), 18 free (18M)
}
Event: 0.833 {heap After GC invocations=5 (full 1):
garbage-first heap total reserved 786432K, committed 17408K, used 3969K [0x00000000d0000000, 0x0000000100000000)
region size 1M, 0 eden (0M), 0 survivor (0M), 5 old (5M), 0 humongous (0M), 12 free (12M)
}
Event: 0.855 {heap Before GC invocations=5 (full 1):
garbage-first heap total reserved 786432K, committed 17408K, used 4993K [0x00000000d0000000, 0x0000000100000000)
region size 1M, 2 eden (2M), 0 survivor (0M), 5 old (5M), 0 humongous (0M), 10 free (10M)
}
Event: 0.884 {heap After GC invocations=6 (full 2):
garbage-first heap total reserved 786432K, committed 17408K, used 5545K [0x00000000d0000000, 0x0000000100000000)
region size 1M, 0 eden (0M), 0 survivor (0M), 6 old (6M), 0 humongous (0M), 11 free (11M)
}
Event: 0.884 {heap Before GC invocations=6 (full 2):
garbage-first heap total reserved 786432K, committed 17408K, used 5545K [0x00000000d0000000, 0x0000000100000000)
region size 1M, 0 eden (0M), 0 survivor (0M), 6 old (6M), 0 humongous (0M), 11 free (11M)
}
Event: 0.905 {heap After GC invocations=7 (full 3):
garbage-first heap total reserved 786432K, committed 17408K, used 5545K [0x00000000d0000000, 0x0000000100000000)
region size 1M, 0 eden (0M), 0 survivor (0M), 6 old (6M), 0 humongous (0M), 11 free (11M)
}
Metaspace Usage History (12 events):
Event: 0.376 {metaspace Before GC invocations=0 (full 0):
Metaspace used 1024K, committed 1216K, reserved 1114112K
class space used 93K, committed 192K, reserved 1048576K
}
Event: 0.382 {metaspace After GC invocations=1 (full 0):
Metaspace used 1024K, committed 1216K, reserved 1114112K
class space used 93K, committed 192K, reserved 1048576K
}
Event: 0.484 {metaspace Before GC invocations=1 (full 0):
Metaspace used 1884K, committed 2048K, reserved 1114112K
class space used 227K, committed 320K, reserved 1048576K
}
Event: 0.488 {metaspace After GC invocations=2 (full 0):
Metaspace used 1884K, committed 2048K, reserved 1114112K
class space used 227K, committed 320K, reserved 1048576K
}
Event: 0.550 {metaspace Before GC invocations=2 (full 0):
Metaspace used 2118K, committed 2240K, reserved 1114112K
class space used 252K, committed 320K, reserved 1048576K
}
Event: 0.553 {metaspace After GC invocations=3 (full 0):
Metaspace used 2118K, committed 2240K, reserved 1114112K
class space used 252K, committed 320K, reserved 1048576K
}
Event: 0.806 {metaspace Before GC invocations=4 (full 0):
Metaspace used 2905K, committed 3072K, reserved 1114112K
class space used 329K, committed 384K, reserved 1048576K
}
Event: 0.833 {metaspace After GC invocations=5 (full 1):
Metaspace used 2905K, committed 3072K, reserved 1114112K
class space used 329K, committed 384K, reserved 1048576K
}
Event: 0.855 {metaspace Before GC invocations=5 (full 1):
Metaspace used 2925K, committed 3072K, reserved 1114112K
class space used 330K, committed 384K, reserved 1048576K
}
Event: 0.884 {metaspace After GC invocations=6 (full 2):
Metaspace used 2925K, committed 3072K, reserved 1114112K
class space used 330K, committed 384K, reserved 1048576K
}
Event: 0.884 {metaspace Before GC invocations=6 (full 2):
Metaspace used 2925K, committed 3072K, reserved 1114112K
class space used 330K, committed 384K, reserved 1048576K
}
Event: 0.905 {metaspace After GC invocations=7 (full 3):
Metaspace used 2925K, committed 3072K, reserved 1114112K
class space used 330K, committed 384K, reserved 1048576K
}
Dll operation events (10 events):
Event: 0.009 Attempting to load shared library c:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.jdk\jdk-27\bin\java.dll
Event: 0.012 Loaded shared library c:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.jdk\jdk-27\bin\java.dll
Event: 0.247 Attempting to load shared library C:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.jdk\jdk-27\bin\net.dll
Event: 0.248 Loaded shared library C:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.jdk\jdk-27\bin\net.dll
Event: 0.249 Attempting to load shared library C:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.jdk\jdk-27\bin\nio.dll
Event: 0.250 Loaded shared library C:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.jdk\jdk-27\bin\nio.dll
Event: 0.262 Attempting to load shared library C:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.jdk\jdk-27\bin\zip.dll
Event: 0.262 Loaded shared library C:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.jdk\jdk-27\bin\zip.dll
Event: 0.343 Attempting to load shared library C:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.jdk\jdk-27\bin\jimage.dll
Event: 0.343 Loaded shared library C:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.jdk\jdk-27\bin\jimage.dll
Deoptimization events (20 events):
Event: 0.797 Thread 0x000001c0004b90c0 Uncommon trap: trap_request=0xffffff45 fr.pc=0x000001c074b8fa60 relative=0x00000000000002c0
Event: 0.797 Thread 0x000001c0004b90c0 Uncommon trap: reason=unstable_if action=reinterpret pc=0x000001c074b8fa60 method=java.lang.runtime.ValueObjectMethods.isSubstitutableAlt(Ljava/lang/Object;Ljava/lang/Object;)Z @ 167 c2
Event: 0.797 Thread 0x000001c0004b90c0 DEOPT PACKING pc=0x000001c074b8fa60 sp=0x00000013ff4fec40
Event: 0.797 Thread 0x000001c0004b90c0 DEOPT UNPACKING pc=0x000001c0746d4f02 sp=0x00000013ff4feb88 mode 2
Event: 0.938 Thread 0x000001c0004b90c0 Uncommon trap: trap_request=0xffffffc6 fr.pc=0x000001c074b8ab34 relative=0x0000000000000a14
Event: 0.938 Thread 0x000001c0004b90c0 Uncommon trap: reason=bimorphic_or_optimized_type_check action=maybe_recompile pc=0x000001c074b8ab34 method=java.util.HashMap.putVal(ILjava/lang/Object;Ljava/lang/Object;ZZ)Ljava/lang/Object; @ 56 c2
Event: 0.938 Thread 0x000001c0004b90c0 DEOPT PACKING pc=0x000001c074b8ab34 sp=0x00000013ff4fe2c0
Event: 0.938 Thread 0x000001c0004b90c0 DEOPT UNPACKING pc=0x000001c0746d4f02 sp=0x00000013ff4fe1c0 mode 2
Event: 0.938 Thread 0x000001c0004b90c0 Uncommon trap: trap_request=0xffffffc6 fr.pc=0x000001c074b8ab34 relative=0x0000000000000a14
Event: 0.938 Thread 0x000001c0004b90c0 Uncommon trap: reason=bimorphic_or_optimized_type_check action=maybe_recompile pc=0x000001c074b8ab34 method=java.util.HashMap.putVal(ILjava/lang/Object;Ljava/lang/Object;ZZ)Ljava/lang/Object; @ 56 c2
Event: 0.938 Thread 0x000001c0004b90c0 DEOPT PACKING pc=0x000001c074b8ab34 sp=0x00000013ff4fe2c0
Event: 0.938 Thread 0x000001c0004b90c0 DEOPT UNPACKING pc=0x000001c0746d4f02 sp=0x00000013ff4fe1c0 mode 2
Event: 0.938 Thread 0x000001c0004b90c0 Uncommon trap: trap_request=0xffffffc6 fr.pc=0x000001c074b8ab34 relative=0x0000000000000a14
Event: 0.938 Thread 0x000001c0004b90c0 Uncommon trap: reason=bimorphic_or_optimized_type_check action=maybe_recompile pc=0x000001c074b8ab34 method=java.util.HashMap.putVal(ILjava/lang/Object;Ljava/lang/Object;ZZ)Ljava/lang/Object; @ 56 c2
Event: 0.938 Thread 0x000001c0004b90c0 DEOPT PACKING pc=0x000001c074b8ab34 sp=0x00000013ff4fe2c0
Event: 0.938 Thread 0x000001c0004b90c0 DEOPT UNPACKING pc=0x000001c0746d4f02 sp=0x00000013ff4fe1c0 mode 2
Event: 0.938 Thread 0x000001c0004b90c0 Uncommon trap: trap_request=0xffffffc6 fr.pc=0x000001c074b8ab34 relative=0x0000000000000a14
Event: 0.938 Thread 0x000001c0004b90c0 Uncommon trap: reason=bimorphic_or_optimized_type_check action=maybe_recompile pc=0x000001c074b8ab34 method=java.util.HashMap.putVal(ILjava/lang/Object;Ljava/lang/Object;ZZ)Ljava/lang/Object; @ 56 c2
Event: 0.938 Thread 0x000001c0004b90c0 DEOPT PACKING pc=0x000001c074b8ab34 sp=0x00000013ff4fe2c0
Event: 0.938 Thread 0x000001c0004b90c0 DEOPT UNPACKING pc=0x000001c0746d4f02 sp=0x00000013ff4fe1c0 mode 2
Classes loaded (20 events):
Event: 0.971 Loading class java/util/concurrent/Executors$RunnableAdapter
Event: 0.971 Loading class java/util/concurrent/Callable
Event: 0.971 Loading class java/util/concurrent/Callable done
Event: 0.971 Loading class java/util/concurrent/Executors$RunnableAdapter done
Event: 1.321 Loading class jdk/jfr/internal/dcmd/DCmdDump
Event: 1.322 Loading class jdk/jfr/internal/dcmd/AbstractDCmd
Event: 1.322 Loading class jdk/jfr/internal/dcmd/AbstractDCmd done
Event: 1.322 Loading class jdk/jfr/internal/dcmd/DCmdDump done
Event: 1.322 Loading class jdk/jfr/internal/util/Output$LinePrinter
Event: 1.323 Loading class jdk/jfr/internal/util/Output
Event: 1.323 Loading class jdk/jfr/internal/util/Output done
Event: 1.323 Loading class jdk/jfr/internal/util/Output$LinePrinter done
Event: 1.323 Loading class jdk/jfr/internal/dcmd/ArgumentParser
Event: 1.323 Loading class jdk/jfr/internal/dcmd/ArgumentParser done
Event: 1.323 Loading class jdk/jfr/internal/dcmd/Argument
Event: 1.323 Loading class jdk/jfr/internal/dcmd/Argument done
Event: 1.324 Loading class java/util/LinkedList$ListItr
Event: 1.324 Loading class java/util/LinkedList$ListItr done
Event: 1.324 Loading class jdk/jfr/internal/OldObjectSample
Event: 1.324 Loading class jdk/jfr/internal/OldObjectSample done
Classes unloaded (0 events):
No events
Classes redefined (0 events):
No events
Internal exceptions (20 events):
Event: 0.358 Thread 0x000001c0004b90c0 Exception (0x00000000d0442bb0)
thrown [s\open\src\hotspot\share\interpreter\linkResolver.cpp, line 804]
Event: 0.415 Thread 0x000001c0004b90c0 Exception (0x00000000d079e000)
thrown [s\open\src\hotspot\share\interpreter\linkResolver.cpp, line 804]
Event: 0.461 Thread 0x000001c0004b90c0 Exception (0x00000000d0689458)
thrown [s\open\src\hotspot\share\interpreter\linkResolver.cpp, line 804]
Event: 0.532 Thread 0x000001c0004b90c0 Exception (0x00000000d06341e8)
thrown [s\open\src\hotspot\share\interpreter\linkResolver.cpp, line 804]
Event: 0.734 Thread 0x000001c0004b90c0 Exception (0x00000000d1865350)
thrown [s\open\src\hotspot\share\interpreter\linkResolver.cpp, line 804]
Event: 0.737 Thread 0x000001c0004b90c0 Exception (0x00000000d186d678)
thrown [s\open\src\hotspot\share\interpreter\linkResolver.cpp, line 804]
Event: 0.746 Thread 0x000001c0004b90c0 Exception (0x00000000d187d0a8)
thrown [s\open\src\hotspot\share\prims\jni.cpp, line 517]
Event: 0.746 Thread 0x000001c0057d2b20 Exception (0x00000000d1883200)
thrown [s\open\src\hotspot\share\interpreter\linkResolver.cpp, line 804]
Event: 0.751 Thread 0x000001c0004b90c0 Exception (0x00000000d188fb40)
thrown [s\open\src\hotspot\share\prims\jni.cpp, line 517]
Event: 0.753 Thread 0x000001c0004b90c0 Exception (0x00000000d1891240)
thrown [s\open\src\hotspot\share\interpreter\linkResolver.cpp, line 804]
Event: 0.925 Thread 0x000001c0004b90c0 Exception (0x00000000d1058b30)
thrown [s\open\src\hotspot\share\interpreter\linkResolver.cpp, line 804]
Event: 0.925 Thread 0x000001c0004b90c0 Exception (0x00000000d1060eb0)
thrown [s\open\src\hotspot\share\interpreter\linkResolver.cpp, line 804]
Event: 0.926 Thread 0x000001c0004b90c0 Exception (0x00000000d1069718)
thrown [s\open\src\hotspot\share\interpreter\linkResolver.cpp, line 804]
Event: 0.927 Thread 0x000001c0004b90c0 Exception (0x00000000d1072d50)
thrown [s\open\src\hotspot\share\interpreter\linkResolver.cpp, line 804]
Event: 0.928 Thread 0x000001c0004b90c0 Exception (0x00000000d107aef0)
thrown [s\open\src\hotspot\share\interpreter\linkResolver.cpp, line 804]
Event: 0.929 Thread 0x000001c0004b90c0 Exception (0x00000000d108a4e0)
thrown [s\open\src\hotspot\share\interpreter\linkResolver.cpp, line 804]
Event: 0.948 Thread 0x000001c0004b90c0 Exception (0x00000000d10995d8)
thrown [s\open\src\hotspot\share\interpreter\linkResolver.cpp, line 804]
Event: 0.964 Thread 0x000001c0004b90c0 Exception (0x00000000d10c9bc0)
thrown [s\open\src\hotspot\share\interpreter\linkResolver.cpp, line 804]
Event: 0.965 Thread 0x000001c0004b90c0 Exception (0x00000000d10d2ae0)
thrown [s\open\src\hotspot\share\interpreter\linkResolver.cpp, line 804]
Event: 0.966 Thread 0x000001c0004b90c0 Exception (0x00000000d10db258)
thrown [s\open\src\hotspot\share\interpreter\linkResolver.cpp, line 804]
VM Operations (20 events):
Event: 0.561 Executing safepoint VM operation: G1PauseRemark done
Event: 0.562 Executing safepoint VM operation: G1PauseCleanup
Event: 0.562 Executing safepoint VM operation: G1PauseCleanup done
Event: 0.745 Executing non-safepoint VM operation: HandshakeAllThreads (Deoptimize)
Event: 0.745 Executing non-safepoint VM operation: HandshakeAllThreads (Deoptimize) done
Event: 0.747 Executing non-safepoint VM operation: HandshakeAllThreads (Deoptimize)
Event: 0.748 Executing non-safepoint VM operation: HandshakeAllThreads (Deoptimize) done
Event: 0.799 Executing safepoint VM operation: JFRSafepointClear
Event: 0.799 Executing safepoint VM operation: JFRSafepointClear done
Event: 0.803 Executing safepoint VM operation: JFROldObject
Event: 0.803 Executing safepoint VM operation: JFROldObject done
Event: 0.806 Executing safepoint VM operation: G1CollectFull (System.gc())
Event: 0.833 Executing safepoint VM operation: G1CollectFull (System.gc()) done
Event: 0.855 Executing safepoint VM operation: G1CollectFull (System.gc())
Event: 0.884 Executing safepoint VM operation: G1CollectFull (System.gc()) done
Event: 0.884 Executing safepoint VM operation: G1CollectFull (System.gc())
Event: 0.905 Executing safepoint VM operation: G1CollectFull (System.gc()) done
Event: 0.937 Executing non-safepoint VM operation: HandshakeAllThreads (Deoptimize)
Event: 0.937 Executing non-safepoint VM operation: HandshakeAllThreads (Deoptimize) done
Event: 1.326 Executing safepoint VM operation: JFROldObject
Memory protections (0 events):
No events
Nmethod flushes (20 events):
Event: 0.871 Thread 0x000001c064397b10 flushing nmethod 0x000001c06d15d608
Event: 0.871 Thread 0x000001c064397b10 flushing nmethod 0x000001c06d167e88
Event: 0.871 Thread 0x000001c064397b10 flushing nmethod 0x000001c06d16b088
Event: 0.871 Thread 0x000001c064397b10 flushing nmethod 0x000001c06d16cd08
Event: 0.871 Thread 0x000001c064397b10 flushing nmethod 0x000001c06d16e608
Event: 0.871 Thread 0x000001c064397b10 flushing nmethod 0x000001c06d170e88
Event: 0.871 Thread 0x000001c064397b10 flushing nmethod 0x000001c06d173008
Event: 0.871 Thread 0x000001c064397b10 flushing nmethod 0x000001c06d173808
Event: 0.871 Thread 0x000001c064397b10 flushing nmethod 0x000001c06d184a88
Event: 0.871 Thread 0x000001c064397b10 flushing nmethod 0x000001c06d1b1988
Event: 0.871 Thread 0x000001c064397b10 flushing nmethod 0x000001c06d1e0708
Event: 0.871 Thread 0x000001c064397b10 flushing nmethod 0x000001c06d1eb088
Event: 0.871 Thread 0x000001c064397b10 flushing nmethod 0x000001c06d1ec208
Event: 0.871 Thread 0x000001c064397b10 flushing nmethod 0x000001c06d1ec608
Event: 0.871 Thread 0x000001c064397b10 flushing nmethod 0x000001c06d1ecb08
Event: 0.871 Thread 0x000001c064397b10 flushing nmethod 0x000001c06d1ece08
Event: 0.871 Thread 0x000001c064397b10 flushing nmethod 0x000001c06d1ed308
Event: 0.871 Thread 0x000001c064397b10 flushing nmethod 0x000001c06d1edc88
Event: 0.871 Thread 0x000001c064397b10 flushing nmethod 0x000001c06d1ef408
Event: 0.871 Thread 0x000001c064397b10 flushing nmethod 0x000001c06d1f0988
Events (20 events):
Event: 0.031 Thread 0x000001c0642e9ee0 Thread added: 0x000001c0642e9ee0
Event: 0.065 Thread 0x000001c0642e9ee0 Thread added: 0x000001c0643ac8c0
Event: 0.065 Thread 0x000001c0642e9ee0 Thread added: 0x000001c0643ad070
Event: 0.066 Thread 0x000001c0642e9ee0 Thread added: 0x000001c000236280
Event: 0.066 Thread 0x000001c0642e9ee0 Thread added: 0x000001c000236e30
Event: 0.066 Thread 0x000001c0642e9ee0 Thread added: 0x000001c0002379e0
Event: 0.067 Thread 0x000001c0642e9ee0 Thread added: 0x000001c0002395a0
Event: 0.067 Thread 0x000001c0642e9ee0 Thread added: 0x000001c00023c8a0
Event: 0.068 Thread 0x000001c0642e9ee0 Thread added: 0x000001c0002720f0
Event: 0.229 Thread 0x000001c0642e9ee0 Thread added: 0x000001c0004df040
Event: 0.240 Thread 0x000001c0642e9ee0 Thread added: 0x000001c0004c2ee0
Event: 0.279 Thread 0x000001c0642e9ee0 Thread added: 0x000001c0004b90c0
Event: 0.392 Thread 0x000001c0002720f0 Thread added: 0x000001c0053bdea0
Event: 0.410 Thread 0x000001c0004b90c0 Thread added: 0x000001c005361e00
Event: 0.531 Thread 0x000001c0002720f0 Thread added: 0x000001c0064e4490
Event: 0.742 Thread 0x000001c0004b90c0 Thread added: 0x000001c0057d2b20
Event: 0.971 Thread 0x000001c0004b90c0 Thread added: 0x000001c0064aff70
Event: 0.972 Thread 0x000001c0004b90c0 Thread added: 0x000001c0063262b0
Event: 1.324 Thread 0x000001c0064e4490 Thread exited: 0x000001c0064e4490
Event: 1.324 Thread 0x000001c0053bdea0 Thread exited: 0x000001c0053bdea0
Dynamic libraries:
0x00007ff6610c0000 - 0x00007ff6610d0000 c:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.jdk\jdk-27\bin\java.exe
0x00007ffbfdc20000 - 0x00007ffbfde22000 C:\WINDOWS\SYSTEM32\ntdll.dll
0x00007ffbfc930000 - 0x00007ffbfc9ec000 C:\WINDOWS\System32\KERNEL32.DLL
0x00007ffbfb720000 - 0x00007ffbfba90000 C:\WINDOWS\System32\KERNELBASE.dll
0x00007ffbfb480000 - 0x00007ffbfb590000 C:\WINDOWS\System32\ucrtbase.dll
0x00007ffbef560000 - 0x00007ffbef577000 c:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.jdk\jdk-27\bin\jli.dll
0x00007ffbef540000 - 0x00007ffbef55e000 c:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.jdk\jdk-27\bin\VCRUNTIME140.dll
0x00007ffbfc6f0000 - 0x00007ffbfc896000 C:\WINDOWS\System32\USER32.dll
0x00007ffbea640000 - 0x00007ffbea8e5000 C:\WINDOWS\WinSxS\amd64_microsoft.windows.common-controls_6595b64144ccf1df_6.0.20348.4294_none_947bfbafeeecc1d8\COMCTL32.dll
0x00007ffbfb6f0000 - 0x00007ffbfb716000 C:\WINDOWS\System32\win32u.dll
0x00007ffbfc110000 - 0x00007ffbfc13c000 C:\WINDOWS\System32\GDI32.dll
0x00007ffbfc640000 - 0x00007ffbfc6e3000 C:\WINDOWS\System32\msvcrt.dll
0x00007ffbfb230000 - 0x00007ffbfb34c000 C:\WINDOWS\System32\gdi32full.dll
0x00007ffbfb190000 - 0x00007ffbfb230000 C:\WINDOWS\System32\msvcp_win.dll
0x00007ffbef530000 - 0x00007ffbef53c000 c:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.jdk\jdk-27\bin\vcruntime140_1.dll
0x00007ffbef4a0000 - 0x00007ffbef52d000 c:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.jdk\jdk-27\bin\msvcp140.dll
0x00007ffbd8110000 - 0x00007ffbd9070000 c:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.jdk\jdk-27\bin\server\jvm.dll
0x00007ffbfdb10000 - 0x00007ffbfdbc1000 C:\WINDOWS\System32\ADVAPI32.dll
0x00007ffbfc9f0000 - 0x00007ffbfca92000 C:\WINDOWS\System32\sechost.dll
0x00007ffbfb350000 - 0x00007ffbfb377000 C:\WINDOWS\System32\bcrypt.dll
0x00007ffbfc520000 - 0x00007ffbfc640000 C:\WINDOWS\System32\RPCRT4.dll
0x00007ffbfd8c0000 - 0x00007ffbfd931000 C:\WINDOWS\System32\WS2_32.dll
0x00007ffbfb070000 - 0x00007ffbfb0bd000 C:\WINDOWS\SYSTEM32\POWRPROF.dll
0x00007ffbe6280000 - 0x00007ffbe62a7000 C:\WINDOWS\SYSTEM32\WINMM.dll
0x00007ffbf0380000 - 0x00007ffbf038a000 C:\WINDOWS\SYSTEM32\VERSION.dll
0x00007ffbfb040000 - 0x00007ffbfb053000 C:\WINDOWS\SYSTEM32\UMPDC.dll
0x00007ffbf9a80000 - 0x00007ffbf9a97000 C:\WINDOWS\SYSTEM32\kernel.appcore.dll
0x00007ffbef490000 - 0x00007ffbef49a000 c:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.jdk\jdk-27\bin\jimage.dll
0x00007ffbefca0000 - 0x00007ffbefec0000 C:\WINDOWS\SYSTEM32\DBGHELP.DLL
0x00007ffbec480000 - 0x00007ffbec4b0000 C:\WINDOWS\SYSTEM32\dbgcore.DLL
0x00007ffbfb400000 - 0x00007ffbfb47f000 C:\WINDOWS\System32\bcryptPrimitives.dll
0x00007ffbfab50000 - 0x00007ffbfab9a000 C:\WINDOWS\SYSTEM32\SspiCli.dll
0x00007ffbef470000 - 0x00007ffbef48f000 c:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.jdk\jdk-27\bin\java.dll
0x00007ffbfc1a0000 - 0x00007ffbfc2d6000 C:\WINDOWS\System32\ole32.dll
0x00007ffbfcc40000 - 0x00007ffbfcfb0000 C:\WINDOWS\System32\combase.dll
0x00007ffbfd160000 - 0x00007ffbfd8ba000 C:\WINDOWS\System32\SHELL32.dll
0x00007ffbedee0000 - 0x00007ffbee724000 C:\WINDOWS\SYSTEM32\windows.storage.dll
0x00007ffbfbb50000 - 0x00007ffbfbc3a000 C:\WINDOWS\System32\SHCORE.dll
0x00007ffbfd010000 - 0x00007ffbfd06f000 C:\WINDOWS\System32\shlwapi.dll
0x00007ffbfb0c0000 - 0x00007ffbfb0e1000 C:\WINDOWS\SYSTEM32\profapi.dll
0x00007ffbef450000 - 0x00007ffbef462000 C:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.jdk\jdk-27\bin\net.dll
0x00007ffbfa690000 - 0x00007ffbfa6f8000 C:\WINDOWS\system32\mswsock.dll
0x00007ffbef430000 - 0x00007ffbef446000 C:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.jdk\jdk-27\bin\nio.dll
0x00007ffbef410000 - 0x00007ffbef427000 C:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.jdk\jdk-27\bin\zip.dll
JVMTI agents: none
dbghelp: loaded successfully - version: 4.0.5 - missing functions: none
symbol engine: initialized successfully - sym options: 0x614 - pdb path: .; c:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.jdk_symbols\jdk-27\bin;c:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.jdk_symbols\jdk-27\bin\server;c:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.jdk\jdk-27\bin;C:\WINDOWS\SYSTEM32;C:\WINDOWS\WinSxS\amd64_microsoft.windows.common-controls_6595b64144ccf1df_6.0.20348.4294_none_947bfbafeeecc1d8;c:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.jdk\jdk-27\bin\server
VM Arguments:
jvm_args: -Dtest.vm.opts=-Xmx768m -XX:MaxRAMPercentage=4.16667 -Dtest.boot.jdk=c:jdk\25\37\bundles\windows-x64\jdk-25_windows-x64_bin.zip\jdk-25 -Djava.io.tmpdir=c:testoutput\test-support\jtreg_open_test_jdk_tier3_part1\tmp -XX:+CreateCoredumpOnCrash -ea -esa -Dtest.tool.vm.opts=-J-Xmx768m -J-XX:MaxRAMPercentage=4.16667 -J-Dtest.boot.jdk=c:jdk\25\37\bundles\windows-x64\jdk-25_windows-x64_bin.zip\jdk-25 -J-Djava.io.tmpdir=c:testoutput\test-support\jtreg_open_test_jdk_tier3_part1\tmp -J-XX:+CreateCoredumpOnCrash -J-ea -J-esa -Dtest.compiler.opts= -Dtest.java.opts=--enable-preview -Dtest.jdk=c:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.jdk\jdk-27 -Dcompile.jdk=c:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.jdk\jdk-27 -Dtest.timeout.factor=4.0 -Dtest.nativepath=c:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.test\jdk\jtreg\native -Dtest.root=C:2026-01-22-0846518.paul.hubner.valhalla\src.full\open\test\jdk -Dtest.name=jdk/jfr/jcmd/TestJcmdDumpPathToGCRoots.java -Dtest.verbose=Verbose[p=BRIEF,f=FULL,e=FULL,t=true,m=false] -Dtest.file=C:2026-01-22-0846518.paul.hubner.valhalla\src.full\open\test\jdk\jdk\jfr\jcmd\TestJcmdDumpPathToGCRoots.java -Dtest.main.class=jdk.jfr.jcmd.TestJcmdDumpPathToGCRoots -Dtest.src=C:2026-01-22-0846518.paul.hubner.valhalla\src.full\open\test\jdk\jdk\jfr\jcmd -Dtest.src.path=C:2026-01-22-0846518.paul.hubner.valhalla\src.full\open\test\jdk\jdk\jfr\jcmd;C:2026-01-22-0846518.paul.hubner.valhalla\src.full\open\test\lib;C:2026-01-22-0846518.paul.hubner.valhalla\src.full\open\test\jdk -Dtest.classes=C:testoutput\test-support\jtreg_open_test_jdk_tier3_part1\classes\5\jdk\jfr\jcmd\TestJcmdDumpPathToGCRoots.d -Dtest.class.path=C:testoutput\test-support\jtreg_open_test_jdk_tier3_part1\classes\5\jdk\jfr\jcmd\TestJcmdDumpPathToGCRoots.d;C:testoutput\test-support\jtreg_open_test_jdk_tier3_part1\classes\5\jdk\jfr\jcmd\TestJcmdDumpPathToGCRoots.d\test\lib;C:testoutput\test-support\jtreg_open_test_jdk_tier3_part1\classes\5\jdk\jfr\jcmd\TestJcmdDumpPathToGCRoots.d\test\jdk -Dtest.class.path.prefix=C:testoutput\test-support\jtreg_open_test_jdk_tier3_part1\classes\5\jdk\jfr\jcmd\TestJcmdDumpPathToGCRoots.d;C:2026-01-22-0846518.paul.hubner.valhalla\src.full\open\test\jdk\jdk\jfr\jcmd;C:testoutput\test-support\jtreg_open_test_jdk_tier3_part1\classes\5\jdk\jfr\jcmd\TestJcmdDumpPathToGCRoots.d\test\lib;C:testoutput\test-support\jtreg_open_test_jdk_tier3_part1\classes\5\jdk\jfr\jcmd\TestJcmdDumpPathToGCRoots.d\test\jdk -Dtest.modules=jdk.jfr/jdk.jfr.internal.test --add-modules=jdk.jfr --add-exports=jdk.jfr/jdk.jfr.internal.test=ALL-UNNAMED -Xmx768m -XX:MaxRAMPercentage=4.16667 -Dtest.boot.jdk=c:jdk\25\37\bundles\windows-x64\jdk-25_windows-x64_bin.zip\jdk-25 -Djava.io.tmpdir=c:testoutput\test-support\jtreg_open_test_jdk_tier3_part1\tmp -XX:+CreateCoredumpOnCrash -ea -esa --enable-preview -Djava.library.path=c:2026-01-22-0846518.paul.hubner.valhalla\windows-x64.test\jdk\jtreg\native -XX:TLABSize=2k
java_command: com.sun.javatest.regtest.agent.MainWrapper C:testoutput\test-support\jtreg_open_test_jdk_tier3_part1\jdk\jfr\jcmd\TestJcmdDumpPathToGCRoots.d\main.0.jta
java_class_path (initial): C:testoutput\test-support\jtreg_open_test_jdk_tier3_part1\classes\5\jdk\jfr\jcmd\TestJcmdDumpPathToGCRoots.d;C:2026-01-22-0846518.paul.hubner.valhalla\src.full\open\test\jdk\jdk\jfr\jcmd;C:testoutput\test-support\jtreg_open_test_jdk_tier3_part1\classes\5\jdk\jfr\jcmd\TestJcmdDumpPathToGCRoots.d\test\lib;C:2026-01-22-0846518.paul.hubner.valhalla\src.full\open\test\lib;C:testoutput\test-support\jtreg_open_test_jdk_tier3_part1\classes\5\jdk\jfr\jcmd\TestJcmdDumpPathToGCRoots.d\test\jdk;C:2026-01-22-0846518.paul.hubner.valhalla\src.full\open\test\jdk;C:jtreg\8.1\1\bundles\jtreg-8.1+1.zip\jtreg\lib\jtreg.jar
Launcher Type: SUN_STANDARD
[Global flags]
bool AOTAdapterCaching = false {diagnostic} {ergonomic}
bool AOTInvokeDynamicLinking = false {diagnostic} {ergonomic}
bool AOTRecordTraining = false {diagnostic} {ergonomic}
bool AOTReplayTraining = false {diagnostic} {ergonomic}
bool AOTStubCaching = false {diagnostic} {ergonomic}
intx CICompilerCount = 4 {product} {ergonomic}
uint ConcGCThreads = 3 {product} {ergonomic}
bool CreateCoredumpOnCrash = true {product} {command line}
bool FlightRecorder = true {product} {management}
uint G1ConcRefinementThreads = 10 {product} {ergonomic}
uint G1EagerReclaimRemSetThreshold = 10 {experimental} {ergonomic}
size_t G1HeapRegionSize = 1048576 {product} {ergonomic}
uint G1RemSetArrayOfCardsEntries = 10 {experimental} {ergonomic}
uint G1RemSetHowlMaxNumBuckets = 8 {experimental} {ergonomic}
uint G1RemSetHowlNumBuckets = 4 {experimental} {ergonomic}
size_t InitialHeapSize = 8388608 {product} {ergonomic}
bool IntelJccErratumMitigation = false {ARCH diagnostic} {ergonomic}
size_t MarkStackSize = 4194304 {product} {ergonomic}
size_t MarkStackSizeMax = 536870912 {product} {ergonomic}
size_t MaxHeapSize = 805306368 {product} {command line}
size_t MaxNewSize = 482344960 {product} {ergonomic}
uint64_t MaxRAM = 25769246720 {product} {ergonomic}
double MaxRAMPercentage = 4.166670 {product} {command line}
size_t MinHeapDeltaBytes = 1048576 {product} {ergonomic}
size_t MinHeapSize = 8388608 {product} {ergonomic}
size_t NonNMethodCodeHeapSize = 5898240 {pd product} {ergonomic}
size_t NonProfiledCodeHeapSize = 122945536 {pd product} {ergonomic}
size_t ProfiledCodeHeapSize = 122945536 {pd product} {ergonomic}
size_t ReservedCodeCacheSize = 251789312 {pd product} {ergonomic}
bool SegmentedCodeCache = true {product} {ergonomic}
size_t SoftMaxHeapSize = 805306368 {manageable} {ergonomic}
size_t TLABSize = 2048 {product} {command line}
bool UseCompressedOops = true {product lp64_product} {ergonomic}
bool UseCondCardMark = true {product} {ergonomic}
bool UseG1GC = true {product} {ergonomic}
bool UseLargePagesIndividualAllocation = false {pd product} {ergonomic}
int X86ICacheSync = 3 {ARCH diagnostic} {ergonomic}
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="27-jep401ea2-2026-01-22-0846518.paul.hubner.valhalla"
JAVA_VERSION="27"
JAVA_VERSION_DATE="2026-09-15"
LIBC="default"
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.crypto.mscapi 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="Windows"
SOURCE="open:git:d16ef895ef04"
Environment Variables:
CLASSPATH=C:testoutput\test-support\jtreg_open_test_jdk_tier3_part1\classes\5\jdk\jfr\jcmd\TestJcmdDumpPathToGCRoots.d;C:2026-01-22-0846518.paul.hubner.valhalla\src.full\open\test\jdk\jdk\jfr\jcmd;C:testoutput\test-support\jtreg_open_test_jdk_tier3_part1\classes\5\jdk\jfr\jcmd\TestJcmdDumpPathToGCRoots.d\test\lib;C:2026-01-22-0846518.paul.hubner.valhalla\src.full\open\test\lib;C:testoutput\test-support\jtreg_open_test_jdk_tier3_part1\classes\5\jdk\jfr\jcmd\TestJcmdDumpPathToGCRoots.d\test\jdk;C:2026-01-22-0846518.paul.hubner.valhalla\src.full\open\test\jdk;C:jtreg\8.1\1\bundles\jtreg-8.1+1.zip\jtreg\lib\jtreg.jar
PATH=C:jpg\infra\builddeps\devkit-windows_x64\VS2022-17.13.2+1.0\devkit-windows_x64-VS2022-17.13.2+1.0.tar.gz\10\Debuggers\x64;C:jpg\infra\builddeps\wix\3.11.1+1.0\wix-3.11.1+1.0.zip;C:jtreg\8.1\1\bundles\jtreg-8.1+1.zip\jtreg\bin;C:jpg\infra\builddeps\gnumake-cygwin_x64\4.0+1.0\gnumake-cygwin_x64-4.0+1.0.tar.gz\cygwin\bin;C:jdk\25\37\bundles\windows-x64\jdk-25_windows-x64_bin.zip\jdk-25\bin;C:\cygwin\usr\local\bin;C:\cygwin\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0;C:\WINDOWS\System32\OpenSSH;C:\cygwin\bin;C:\Users\user\AppData\Local\Microsoft\WindowsApps
TZ=Etc/GMT
TMP=C:\cygwin\tmp
TEMP=C:\cygwin\tmp
Compilation memory statistics disabled.
Periodic native trim disabled
--------------- S Y S T E M ---------------
OS:
Windows Server 2022 , 64 bit Build 20348 (10.0.20348.3692)
OS uptime: 62 days 6:12 hours
KVM virtualization detected
CPU: total 12 (initial active 12) (6 cores per cpu, 2 threads per core) family 6 model 106 stepping 6 microcode 0xd000404, cx8, cmov, fxsr, ht, mmx, 3dnowpref, sse, sse2, sse3, ssse3, 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, avx512_ifma
Processor Information for the first 12 processors :
Max Mhz: 2594, Current Mhz: 2594, Mhz Limit: 2594
Memory: 4k page, system-wide physical 24575M (12152M free)
TotalPageFile size 49151M (AvailPageFile size 34013M)
current process WorkingSet (physical memory assigned to process): 111M, peak: 111M
current process commit charge ("private bytes"): 176M, peak: 176M
vm_info: Java HotSpot(TM) 64-Bit Server VM (27-jep401ea2-2026-01-22-0846518.paul.hubner.valhalla) for windows-amd64 JRE (27-jep401ea2-2026-01-22-0846518.paul.hubner.valhalla), built on 2026-01-22T08:46:51Z with MS VC++ 17.13 (VS2022)
END.