# # A fatal error has been detected by the Java Runtime Environment: # # Internal Error (/home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/open/src/hotspot/share/cds/aotArtifactFinder.cpp:213), pid=10276, tid=10284 # guarantee(succeed) failed: All cached hidden classes must be aot-linkable # # JRE version: Java(TM) SE Runtime Environment (25.0) (fastdebug build 25-internal-LTS-2025-01-21-1855105.katya...) # Java VM: Java HotSpot(TM) 64-Bit Server VM (fastdebug 25-internal-LTS-2025-01-21-1855105.katya..., interpreted mode, compressed oops, compressed class ptrs, g1 gc, linux-amd64) # Problematic frame: # V [libjvm.so+0x5e19fc] AOTArtifactFinder::add_cached_instance_class(InstanceKlass*)+0x27c # # Core dump will be written. Default location: Core dumps may be processed with "/usr/share/apport/apport %p %s %c %d %P %E" (or dumping to /home/katya/work/JavaSE/Hotspot/bugs/jdk24/pit-jep483/jdkcache/core.10276) # # If you would like to submit a bug report, please visit: # https://bugreport.java.com/bugreport/crash.jsp # --------------- S U M M A R Y ------------ Command Line: -XX:+AOTClassLinking -XX:-AOTInvokeDynamicLinking -XX:AOTMode=create -XX:AOTConfiguration=jdk.aotconf -XX:AOTCache=jdk.aotcache Host: olegbox, Intel(R) Xeon(R) CPU E5-2630 0 @ 2.30GHz, 24 cores, 15G, Ubuntu 16.04.6 LTS Time: Wed Jan 22 13:20:38 2025 PST elapsed time: 1.314476 seconds (0d 0h 0m 1s) --------------- T H R E A D --------------- Current thread (0x00007f0544237ad0): VMThread "VM Thread" [id=10284, stack(0x00007f0525eb9000,0x00007f0525fb9000) (1024K)] Stack: [0x00007f0525eb9000,0x00007f0525fb9000], sp=0x00007f0525fb75e0, free space=1017k Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) V [libjvm.so+0x5e19fc] AOTArtifactFinder::add_cached_instance_class(InstanceKlass*)+0x27c (aotArtifactFinder.cpp:213) V [libjvm.so+0x5e2238] AOTArtifactFinder::find_artifacts()+0x638 (aotArtifactFinder.cpp:129) V [libjvm.so+0x5f88f7] ArchiveBuilder::gather_klasses_and_symbols()+0x67 (archiveBuilder.cpp:250) V [libjvm.so+0x5f8c0e] ArchiveBuilder::gather_source_objs()+0x7e (archiveBuilder.cpp:498) V [libjvm.so+0x1455a99] VM_PopulateDumpSharedSpace::doit()+0x219 (metaspaceShared.cpp:628) V [libjvm.so+0x1967c27] VM_Operation::evaluate()+0xf7 (vmOperations.cpp:74) V [libjvm.so+0x1987c74] VMThread::evaluate_operation(VM_Operation*)+0xd4 (vmThread.cpp:282) V [libjvm.so+0x19887c3] VMThread::inner_execute(VM_Operation*)+0x363 (vmThread.cpp:426) V [libjvm.so+0x1988964] VMThread::loop()+0x84 (vmThread.cpp:492) V [libjvm.so+0x1988a74] VMThread::run()+0x94 (vmThread.cpp:176) V [libjvm.so+0x1883bd6] Thread::call_run()+0xb6 (thread.cpp:231) V [libjvm.so+0x155c068] thread_native_entry(Thread*)+0x128 (os_linux.cpp:859) Registers: RAX=0x00007f054cbf1000, RBX=0x0000000000000000, RCX=0x00007f054b990f48, RDX=0x00007f054b924b4f RSP=0x00007f0525fb75e0, RBP=0x00007f0525fb7610, RSI=0x00000000000000d5, RDI=0x00007f054b990ee0 R8 =0x0000000000000001, R9 =0x0000000000000000, R10=0x0000000000000000, R11=0x00007f054bf909f8 R12=0x000000007503eee8, R13=0x00007f044c00e850, R14=0x00007f044c01f760, R15=0x00007f044c0cf0a0 RIP=0x00007f054a4429fc, EFLAGS=0x0000000000010246, CSGSFS=0x002b000000000033, ERR=0x0000000000000006 TRAPNO=0x000000000000000e XMM[0]=0x00000007068f1078 0x00007f044c0076d8 XMM[1]=0x0000000000000000 0x0000000000000005 XMM[2]=0xff00000000000000 0x0000000000000000 XMM[3]=0x0000000000000000 0x0000000000000000 XMM[4]=0x0000000000000000 0x0000000000000000 XMM[5]=0x0000000000000000 0x00007f054b95277d XMM[6]=0x0000000000000000 0x0000000000000000 XMM[7]=0x0000000000000000 0x0000000000000000 XMM[8]=0x0000000000000020 0x0000000000000040 XMM[9]=0x0000000000000000 0x0000000000000000 XMM[10]=0xffffffffffffffff 0xffffffffffffffff XMM[11]=0x0000000000000001 0x0000000000000001 XMM[12]=0x0000000000000001 0x0000000000000001 XMM[13]=0x0000000000000000 0x3f30008005559800 XMM[14]=0x0000000000000000 0x3fe62e42fefa3800 XMM[15]=0xcafebabecafebabe 0xcafebabecafebabe MXCSR=0x00001fa2 Register to memory mapping: RAX=0x00007f054cbf1000 in mmap'd memory region [0x00007f054cbf1000 - 0x00007f054cbf2000], tag mtInternal RBX=0x0 is null RCX=0x00007f054b990f48: in /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/lib/server/libjvm.so at 0x00007f0549e61000 RDX=0x00007f054b924b4f: in /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/lib/server/libjvm.so at 0x00007f0549e61000 RSP=0x00007f0525fb75e0 in mmap'd memory region [0x00007f0525eb9000 - 0x00007f0525fb9000], tag mtThreadStack RBP=0x00007f0525fb7610 in mmap'd memory region [0x00007f0525eb9000 - 0x00007f0525fb9000], tag mtThreadStack RSI=0x00000000000000d5 is an unknown value RDI=0x00007f054b990ee0: in /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/lib/server/libjvm.so at 0x00007f0549e61000 R8 =0x0000000000000001 is an unknown value R9 =0x0 is null R10=0x0 is null R11=0x00007f054bf909f8: in /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/lib/server/libjvm.so at 0x00007f0549e61000 R12=0x000000007503eee8 is a pointer to class: jdk.internal.module.ModuleBootstrap$$Lambda/0x80000000a {0x000000007503eee8} - instance size: 2 - klass size: 77 - access: final synchronized synthetic - flags: rewritten has_nonstatic_fields has_nonstatic_concrete_methods is_shared_boot_class has_miranda_methods has_resolved_methods - state: fully_initialized - name: 'jdk/internal/module/ModuleBootstrap$$Lambda+0x80000000a' - super: 'java/lang/Object' - sub: - arrays: null - methods: Array(0x00007f0454577c80) - method ordering: Array(0x00007f0454577e20) - default_methods: Array(0x00007f0454577e30) - default vtable indices: Array(0x00007f0454577e50) - local interfaces: Array(0x00007f0454577c70) - trans. interfaces: Array(0x00007f0454577c70) - secondary supers: Array(0x00007f0454577c70) - hash_slot: 33 - secondary bitmap: 0x0000000000000800 - constants: constant pool [27] {0x00007f0454577b18} for 'jdk/internal/module/ModuleBootstrap$$Lambda+0x80000000a' cache=0x00007f0454577ec8 - class loader data: loader data: 0x00007f054413fa60 of 'bootstrap' - inner classes: Array(0x00007f0454000020) - nest members: Array(0x00007f0454000020) - permitted subclasses: Array(0x00007f0454000020) - java mirror: a 'java/lang/Class'{0x0000000706881200} = 'jdk/internal/module/ModuleBootstrap$$Lambda+0x80000000a' - vtable length 8 (start addr: 0x000000007503f0c8) - itable length 8 (start addr: 0x000000007503f108) - ---- static fields (0 words): - ---- non-static fields (1 words): - private final 'arg$1' 'Ljava/util/HashSet;' @12 - non-static oop maps: 12-12 R13=0x00007f044c00e850 into live malloced block starting at 0x00007f044c00e850, size 127144, tag mtClass R14=0x00007f044c01f760 points into unknown readable memory: 0x00007f044c0cf0a0 | a0 f0 0c 4c 04 7f 00 00 R15=0x00007f044c0cf0a0 into live malloced block starting at 0x00007f044c0cf0a0, size 56, tag mtClassShared Top of Stack: (sp=0x00007f0525fb75e0) 0x00007f0525fb75e0: 00007f0544154128 00007f054bf67d44 (A.D....D}.K.... 0x00007f0525fb75f0: 000000007503eee8 0000000000000280 ...u............ 0x00007f0525fb7600: 00007f0544154340 00007f054433a040 @C.D....@.3D.... 0x00007f0525fb7610: 00007f0525fb76b0 00007f054a443238 .v.%....82DJ.... 0x00007f0525fb7620: 0000000000000001 00007f054416c978 ........x..D.... 0x00007f0525fb7630: 000000070683f688 00000007068c26e8 .........&...... 0x00007f0525fb7640: 00000007068c26e8 00007f054a43f900 .&........CJ.... 0x00007f0525fb7650: 00007f0525fb76a0 00007f054a889567 .v.%....g..J.... 0x00007f0525fb7660: fffffffffffffffe fffffffffffffffe ................ 0x00007f0525fb7670: fffffffffffffffe fffffffffffffffe ................ 0x00007f0525fb7680: 00007f044c00e850 00007f054cbd1820 P..L.... ..L.... 0x00007f0525fb7690: 00007f0525fb77c0 00007f0525fb77f0 .w.%.....w.%.... 0x00007f0525fb76a0: 00007f054bdf6270 00007f054beff8d8 pb.K.......K.... 0x00007f0525fb76b0: 00007f0525fb77b0 00007f054a4598f7 .w.%......EJ.... 0x00007f0525fb76c0: 00007f044c00e750 000000070682d2b0 P..L............ 0x00007f0525fb76d0: 00007f0525fb76e0 0000000000000000 .v.%............ 0x00007f0525fb76e0: 00007f0544237ec0 00007f054418ec30 .~#D....0..D.... 0x00007f0525fb76f0: 00007f054418ec40 00007f054418f018 @..D.......D.... 0x00007f0525fb7700: 00000000000003d8 00007f0500000003 ................ 0x00007f0525fb7710: 00007f0544237ad0 00007f0525fb77f0 .z#D.....w.%.... 0x00007f0525fb7720: 000000070682d2b0 000000070682d2b0 ................ 0x00007f0525fb7730: 00007f054414b2d0 00007f054414b2d0 ...D.......D.... 0x00007f0525fb7740: 00007f0525fb7770 00007f0525fb7778 pw.%....xw.%.... 0x00007f0525fb7750: 00007f0525fb77b0 00007f054aa408a2 .w.%.......J.... 0x00007f0525fb7760: 00007f0544140080 0000000000000400 ...D............ 0x00007f0525fb7770: 000000070682d2b0 000000070682d2b0 ................ 0x00007f0525fb7780: 0000000000000000 00007f054cbd1820 ........ ..L.... 0x00007f0525fb7790: 00007f0525fb77c0 00007f0525fb77f0 .w.%.....w.%.... 0x00007f0525fb77a0: 00007f054bdf6270 00007f054beff8d8 pb.K.......K.... 0x00007f0525fb77b0: 00007f0525fb7850 00007f054a459c0e Px.%......EJ.... 0x00007f0525fb77c0: 00007f0525fb7830 00007f054b138aed 0x.%.......K.... 0x00007f0525fb77d0: 00007f0544237ad0 00007f0544237f20 .z#D.... .#D.... Instructions: (pc=0x00007f054a4429fc) 0x00007f054a4428fc: 44 54 b2 01 8b 12 85 d2 7f 3c 3d ff ff ff 7f 74 0x00007f054a44290c: 6c 8d 70 01 85 f6 7e 37 81 fe 00 00 00 40 0f 8f 0x00007f054a44291c: 87 00 00 00 85 c6 74 0d 0f bd f6 8d 4e 01 be 01 0x00007f054a44292c: 00 00 00 d3 e6 48 89 df e8 b7 12 00 00 48 63 43 0x00007f054a44293c: 18 e9 1f ff ff ff 8d 70 01 85 f6 7e db eb d5 48 0x00007f054a44294c: 8d 05 86 b9 aa 01 48 8d 0d fa 66 4d 01 48 8d 15 0x00007f054a44295c: 01 67 4d 01 be 70 00 00 00 48 8d 3d ac 58 54 01 0x00007f054a44296c: 48 8b 00 c6 00 58 31 c0 e8 17 3d 53 00 48 8d 05 0x00007f054a44297c: 58 b9 aa 01 48 8d 0d c3 66 4d 01 48 8d 15 6a 62 0x00007f054a44298c: 54 01 be 7e 00 00 00 48 8d 3d 7e 58 54 01 48 8b 0x00007f054a44299c: 00 c6 00 58 31 c0 e8 e9 3c 53 00 48 8d 05 2a b9 0x00007f054a4429ac: aa 01 4c 63 c6 48 8d 0d f8 57 54 01 48 8d 15 29 0x00007f054a4429bc: 58 54 01 be 71 00 00 00 48 8d 3d 4d 58 54 01 48 0x00007f054a4429cc: 8b 00 c6 00 58 31 c0 e8 b8 3c 53 00 48 8d 05 f9 0x00007f054a4429dc: b8 aa 01 48 8d 0d 62 e5 54 01 48 8d 15 62 21 4e 0x00007f054a4429ec: 01 be d5 00 00 00 48 8d 3d e7 e4 54 01 48 8b 00 =>0x00007f054a4429fc: c6 00 58 31 c0 e8 8a 3c 53 00 66 2e 0f 1f 84 00 0x00007f054a442a0c: 00 00 00 00 55 48 89 e5 41 54 4c 8d 25 27 53 b2 0x00007f054a442a1c: 01 53 48 89 fb eb 16 0f 1f 44 00 00 66 83 fa 06 0x00007f054a442a2c: 0f 85 05 01 00 00 48 8b 9b e8 00 00 00 48 8b 03 0x00007f054a442a3c: 48 89 df ff 90 20 01 00 00 41 8b 34 24 89 c2 0f 0x00007f054a442a4c: b7 43 10 66 83 f8 05 0f 94 c1 38 d1 74 08 85 f6 0x00007f054a442a5c: 0f 8e 3e 01 00 00 66 83 f8 05 0f 84 94 00 00 00 0x00007f054a442a6c: 48 8b 03 48 89 df ff 90 18 01 00 00 41 8b 3c 24 0x00007f054a442a7c: 0f b7 53 10 85 ff 7f a4 66 83 fa 06 0f 94 c1 38 0x00007f054a442a8c: c8 0f 85 0d 01 00 00 48 8b 03 48 89 df 66 83 fa 0x00007f054a442a9c: 06 75 71 ff 90 18 01 00 00 89 c2 0f b7 43 10 66 0x00007f054a442aac: 83 f8 06 0f 94 c1 38 d1 74 0c 41 8b 34 24 85 f6 0x00007f054a442abc: 0f 8e de 00 00 00 66 83 f8 06 0f 84 66 ff ff ff 0x00007f054a442acc: 48 8d 05 05 b8 aa 01 48 8d 0d a6 20 4e 01 48 8d 0x00007f054a442adc: 15 27 e5 54 01 be 68 00 00 00 48 8d 3d 43 e5 54 0x00007f054a442aec: 01 48 8b 00 c6 00 58 31 c0 e8 96 3b 53 00 66 0f Stack slot to memory mapping: stack at sp + 0 slots: 0x00007f0544154128 points into unknown readable memory: 0x0000000000000000 | 00 00 00 00 00 00 00 00 stack at sp + 1 slots: 0x00007f054bf67d44: in /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/lib/server/libjvm.so at 0x00007f0549e61000 stack at sp + 2 slots: 0x000000007503eee8 is a pointer to class: jdk.internal.module.ModuleBootstrap$$Lambda/0x80000000a {0x000000007503eee8} - instance size: 2 - klass size: 77 - access: final synchronized synthetic - flags: rewritten has_nonstatic_fields has_nonstatic_concrete_methods is_shared_boot_class has_miranda_methods has_resolved_methods - state: fully_initialized - name: 'jdk/internal/module/ModuleBootstrap$$Lambda+0x80000000a' - super: 'java/lang/Object' - sub: - arrays: null - methods: Array(0x00007f0454577c80) - method ordering: Array(0x00007f0454577e20) - default_methods: Array(0x00007f0454577e30) - default vtable indices: Array(0x00007f0454577e50) - local interfaces: Array(0x00007f0454577c70) - trans. interfaces: Array(0x00007f0454577c70) - secondary supers: Array(0x00007f0454577c70) - hash_slot: 33 - secondary bitmap: 0x0000000000000800 - constants: constant pool [27] {0x00007f0454577b18} for 'jdk/internal/module/ModuleBootstrap$$Lambda+0x80000000a' cache=0x00007f0454577ec8 - class loader data: loader data: 0x00007f054413fa60 of 'bootstrap' - inner classes: Array(0x00007f0454000020) - nest members: Array(0x00007f0454000020) - permitted subclasses: Array(0x00007f0454000020) - java mirror: a 'java/lang/Class'{0x0000000706881200} = 'jdk/internal/module/ModuleBootstrap$$Lambda+0x80000000a' - vtable length 8 (start addr: 0x000000007503f0c8) - itable length 8 (start addr: 0x000000007503f108) - ---- static fields (0 words): - ---- non-static fields (1 words): - private final 'arg$1' 'Ljava/util/HashSet;' @12 - non-static oop maps: 12-12 stack at sp + 3 slots: 0x0000000000000280 is an unknown value stack at sp + 4 slots: 0x00007f0544154340 points into unknown readable memory: 0x0000000000000000 | 00 00 00 00 00 00 00 00 stack at sp + 5 slots: 0x00007f054433a040 into live malloced block starting at 0x00007f054433a040, size 120, tag mtClassShared stack at sp + 6 slots: 0x00007f0525fb76b0 in mmap'd memory region [0x00007f0525eb9000 - 0x00007f0525fb9000], tag mtThreadStack stack at sp + 7 slots: 0x00007f054a443238: in /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/lib/server/libjvm.so at 0x00007f0549e61000 VM_Operation (0x00007f054cbd16e0): PopulateDumpSharedSpace, mode: safepoint, requested by thread 0x00007f054402dfa0 --------------- P R O C E S S --------------- uid : 1000 euid : 1000 gid : 1000 egid : 1000 umask: 0002 (-------w-) Threads class SMR info: _java_thread_list=0x00007f054433d1e0, length=5, elements={ 0x00007f054402dfa0, 0x00007f054427fd20, 0x00007f0544281540, 0x00007f0544282da0, 0x00007f054433ba00 } _java_thread_list_alloc_cnt=6, _java_thread_list_free_cnt=4, _java_thread_list_max=5, _nested_thread_list_max=0 _tlh_cnt=59, _tlh_times=2, avg_tlh_time=0.03, _tlh_time_max=2 _delete_lock_wait_cnt=0, _delete_lock_wait_max=0 _to_delete_list_cnt=0, _to_delete_list_max=1 Java Threads: ( => current thread ) 0x00007f054402dfa0 JavaThread "main" [_thread_blocked, id=10277, stack(0x00007f054cad4000,0x00007f054cbd5000) (1028K)] 0x00007f054427fd20 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=10285, stack(0x00007f0525adf000,0x00007f0525be0000) (1028K)] 0x00007f0544281540 JavaThread "Service Thread" daemon [_thread_blocked, id=10286, stack(0x00007f05259de000,0x00007f0525adf000) (1028K)] 0x00007f0544282da0 JavaThread "Monitor Deflation Thread" daemon [_thread_blocked, id=10287, stack(0x00007f05258dd000,0x00007f05259de000) (1028K)] 0x00007f054433ba00 JavaThread "Notification Thread" daemon [_thread_blocked, id=10288, stack(0x00007f05257dc000,0x00007f05258dd000) (1028K)] Total: 5 Other Threads: =>0x00007f0544237ad0 VMThread "VM Thread" [id=10284, stack(0x00007f0525eb9000,0x00007f0525fb9000) (1024K)] 0x00007f05441491a0 WatcherThread "VM Periodic Task Thread" [id=10283, stack(0x00007f0534076000,0x00007f0534176000) (1024K)] 0x00007f0544099900 WorkerThread "GC Thread#0" [id=10278, stack(0x00007f0534758000,0x00007f0534858000) (1024K)] 0x00007f05440aeb20 ConcurrentGCThread "G1 Main Marker" [id=10279, stack(0x00007f0534657000,0x00007f0534757000) (1024K)] 0x00007f05440afd40 WorkerThread "G1 Conc#0" [id=10280, stack(0x00007f0534556000,0x00007f0534656000) (1024K)] 0x00007f0544133010 ConcurrentGCThread "G1 Refine#0" [id=10281, stack(0x00007f0534354000,0x00007f0534454000) (1024K)] 0x00007f0544134250 ConcurrentGCThread "G1 Service" [id=10282, stack(0x00007f0534253000,0x00007f0534353000) (1024K)] Total: 7 Threads with active compile tasks: Total: 0 VM state: at safepoint (normal execution) VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event]) [0x00007f054bfa4f48] DumpTimeTable_lock - owner thread: 0x00007f0544237ad0 [0x00007f054bfa47d8] Threads_lock - owner thread: 0x00007f0544237ad0 Heap address: 0x0000000706800000, size: 3992 MB, Compressed Oops mode: Zero based, Oop shift amount: 3 CDS archive(s) not mapped Compressed class space mapped at: 0x0000000075000000-0x00000000b5000000, reserved size: 1073741824 UseCompressedClassPointers 1, UseCompactObjectHeaders 0 Narrow klass pointer bits 32, Max shift 3 Narrow klass base: 0x0000000000000000, Narrow klass shift: 0 Encoding Range: [0x0000000000000000 - 0x0000000100000000), (4294967296 bytes) Klass Range: [0x0000000075000000 - 0x00000000b5000000), (1073741824 bytes) Klass ID Range: [1962934272 - 3036676089) (1073741817) GC Precious Log: CardTable entry size: 512 Card Set container configuration: InlinePtr #cards 4 size 8 Array Of Cards #cards 16 size 48 Howl #buckets 8 coarsen threshold 3686 Howl Bitmap #cards 512 size 80 coarsen threshold 460 Card regions per heap region 1 cards per card region 4096 CPUs: 24 total, 24 available Memory: 15961M Large Page Support: Disabled NUMA Support: Disabled Compressed Oops: Enabled (Zero based) Heap Region Size: 2M Heap Min Capacity: 8M Heap Initial Capacity: 250M Heap Max Capacity: 3992M Pre-touch: Disabled Parallel Workers: 1 Concurrent Workers: 1 Concurrent Refinement Workers: 1 Periodic GC: Disabled Heap: garbage-first heap total reserved 4087808K, committed 8192K, used 1234K [0x0000000706800000, 0x0000000800000000) region size 2048K, 1 young (2048K), 0 survivors (0K) Metaspace used 7211K, committed 7424K, reserved 1114112K class space used 509K, committed 640K, reserved 1048576K 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|0x0000000706800000, 0x0000000706934a48, 0x0000000706a00000| 60%| O| |TAMS 0x0000000706800000| PB 0x0000000706800000| Untracked | 0 | 1|0x0000000706a00000, 0x0000000706a00000, 0x0000000706c00000| 0%| F| |TAMS 0x0000000706a00000| PB 0x0000000706a00000| Untracked | 0 | 2|0x0000000706c00000, 0x0000000706c00000, 0x0000000706e00000| 0%| F| |TAMS 0x0000000706c00000| PB 0x0000000706c00000| Untracked | 0 | 3|0x0000000706e00000, 0x0000000706e419d8, 0x0000000707000000| 12%| E| |TAMS 0x0000000706e00000| PB 0x0000000706e00000| Complete | 0 Card table byte_map: [0x00007f0548077000,0x00007f0548843000] _byte_map_base: 0x00007f0544843000 Marking Bits: (CMBitMap*) 0x00007f054409a640 Bits: [0x00007f05348d9000, 0x00007f0538739000) Polling page: 0x00007f054cbef000 Metaspace: Usage: Non-class: 6.54 MB used. Class: 509.77 KB used. Both: 7.04 MB used. Virtual space: Non-class space: 64.00 MB reserved, 6.62 MB ( 10%) committed, 1 nodes. Class space: 1.00 GB reserved, 640.00 KB ( <1%) committed, 1 nodes. Both: 1.06 GB reserved, 7.25 MB ( <1%) committed. Chunk freelists: Non-Class: 8.89 MB Class: 15.23 MB Both: 24.12 MB MaxMetaspaceSize: unlimited CompressedClassSpaceSize: 1.00 GB Initial GC threshold: 21.00 MB Current GC threshold: 21.00 MB CDS: dump - 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: 0x0000000000000000, Narrow klass shift: 0 Encoding Range: [0x0000000000000000 - 0x0000000100000000), (4294967296 bytes) Klass Range: [0x0000000075000000 - 0x00000000b5000000), (1073741824 bytes) Klass ID Range: [1962934272 - 3036676089) (1073741817) Internal statistics: num_allocs: 49329. num_deallocs: 207. num_allocs_from_deallocated_blocks: 202. num_chunks_retired: 17. num_allocs_failed_limit: 0. num_arena_births: 166. num_arena_deaths: 0. num_vsnodes_births: 2. num_vsnodes_deaths: 0. num_space_committed: 116. num_space_uncommitted: 0. num_chunks_returned_to_freelist: 0. num_chunks_taken_from_freelist: 184. num_chunk_merges: 0. num_chunk_splits: 100. num_chunks_enlarged: 36. num_inconsistent_stats: 0. CodeCache: size=49152Kb used=1160Kb max_used=1160Kb free=47991Kb bounds [0x00007f0538739000, 0x00007f05389a9000, 0x00007f053b739000] total_blobs=716, nmethods=2, adapters=687, full_count=0 Compilation: disabled (interpreter mode), stopped_count=0, restarted_count=0 Compilation events (0 events): No events GC Heap History (4 events): Event: 0.888 GC heap before {Heap before GC invocations=0 (full 0): garbage-first heap total reserved 4087808K, committed 256000K, used 10240K [0x0000000706800000, 0x0000000800000000) region size 2048K, 6 young (12288K), 0 survivors (0K) Metaspace used 6996K, committed 7168K, reserved 1114112K class space used 488K, committed 576K, reserved 1048576K } Event: 0.930 GC heap after {Heap after GC invocations=1 (full 0): garbage-first heap total reserved 4087808K, committed 256000K, used 1176K [0x0000000706800000, 0x0000000800000000) region size 2048K, 1 young (2048K), 1 survivors (2048K) Metaspace used 6996K, committed 7168K, reserved 1114112K class space used 488K, committed 576K, reserved 1048576K } Event: 1.006 GC heap before {Heap before GC invocations=1 (full 0): garbage-first heap total reserved 4087808K, committed 256000K, used 1176K [0x0000000706800000, 0x0000000800000000) region size 2048K, 2 young (4096K), 1 survivors (2048K) Metaspace used 7211K, committed 7424K, reserved 1114112K class space used 509K, committed 640K, reserved 1048576K } Event: 1.223 GC heap after {Heap after GC invocations=2 (full 1): garbage-first heap total reserved 4087808K, committed 8192K, used 1234K [0x0000000706800000, 0x0000000800000000) region size 2048K, 0 young (0K), 0 survivors (0K) Metaspace used 7211K, committed 7424K, reserved 1114112K class space used 509K, committed 640K, reserved 1048576K } Dll operation events (2 events): Event: 0.006 Loaded shared library /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/lib/libjava.so Event: 0.490 Loaded shared library /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/lib/libnio.so Deoptimization events (0 events): No events Classes loaded (20 events): Event: 0.947 Loading class jdk/internal/classfile/impl/AbstractAttributeMapper$ExceptionsMapper Event: 0.947 Loading class jdk/internal/classfile/impl/AbstractAttributeMapper$ExceptionsMapper done Event: 0.947 Loading class java/lang/invoke/ClassSpecializer$Factory$1$5$1 Event: 0.947 Loading class java/lang/invoke/ClassSpecializer$Factory$1$5$1 done Event: 0.951 Loading class java/lang/invoke/BoundMethodHandle$Species_DL Event: 0.951 Loading class java/lang/invoke/BoundMethodHandle$Species_DL done Event: 0.956 Loading class java/lang/invoke/BoundMethodHandle$Species_I Event: 0.956 Loading class java/lang/invoke/BoundMethodHandle$Species_I done Event: 0.961 Loading class java/lang/invoke/BoundMethodHandle$Species_IL Event: 0.961 Loading class java/lang/invoke/BoundMethodHandle$Species_IL done Event: 0.966 Loading class java/lang/invoke/BoundMethodHandle$Species_LL Event: 0.966 Loading class java/lang/invoke/BoundMethodHandle$Species_LL done Event: 0.971 Loading class java/lang/invoke/BoundMethodHandle$Species_LLL Event: 0.971 Loading class java/lang/invoke/BoundMethodHandle$Species_LLL done Event: 1.004 Loading class java/lang/Byte$ByteCache Event: 1.004 Loading class java/lang/Byte$ByteCache done Event: 1.004 Loading class java/lang/Short$ShortCache Event: 1.004 Loading class java/lang/Short$ShortCache done Event: 1.004 Loading class jdk/internal/math/FDBigInteger Event: 1.005 Loading class jdk/internal/math/FDBigInteger done Classes unloaded (0 events): No events Classes redefined (0 events): No events Internal exceptions (10 events): Event: 0.382 Thread 0x00007f054402dfa0 Exception (0x00000007160fc8f8) thrown [/home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/open/src/hotspot/share/interpreter/linkResolver.cpp, line 803] Event: 0.384 Thread 0x00007f054402dfa0 Exception (0x00000007161048a8) thrown [/home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/open/src/hotspot/share/interpreter/linkResolver.cpp, line 871] Event: 0.387 Thread 0x00007f054402dfa0 Exception (0x000000071610cee0) thrown [/home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/open/src/hotspot/share/interpreter/linkResolver.cpp, line 803] Event: 0.396 Thread 0x00007f054402dfa0 Exception (0x0000000716131b08) thrown [/home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/open/src/hotspot/share/interpreter/linkResolver.cpp, line 803] Event: 0.499 Thread 0x00007f054402dfa0 Exception (0x0000000716162e88) thrown [/home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/open/src/hotspot/share/prims/jni.cpp, line 517] Event: 0.519 Thread 0x00007f054402dfa0 Exception (0x0000000716187ba0) thrown [/home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/open/src/hotspot/share/interpreter/linkResolver.cpp, line 803] Event: 0.723 Thread 0x00007f054402dfa0 Exception (0x0000000715a986c8) thrown [/home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/open/src/hotspot/share/interpreter/linkResolver.cpp, line 803] Event: 0.753 Thread 0x00007f054402dfa0 Exception (0x0000000715b3b9a8) thrown [/home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/open/src/hotspot/share/interpreter/linkResolver.cpp, line 803] Event: 0.757 Thread 0x00007f054402dfa0 Exception (0x0000000715b52e48) thrown [/home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/open/src/hotspot/share/interpreter/linkResolver.cpp, line 803] Event: 0.777 Thread 0x00007f054402dfa0 Exception (0x0000000715bbb1a0) thrown [/home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/open/src/hotspot/share/interpreter/linkResolver.cpp, line 803] VM Operations (5 events): Event: 0.888 Executing safepoint VM operation: G1CollectForAllocation (G1 Evacuation Pause) Event: 0.930 Executing safepoint VM operation: G1CollectForAllocation (G1 Evacuation Pause) done Event: 1.006 Executing safepoint VM operation: G1CollectFull (System.gc()) Event: 1.223 Executing safepoint VM operation: G1CollectFull (System.gc()) done Event: 1.239 Executing safepoint VM operation: PopulateDumpSharedSpace Memory protections (5 events): Event: 0.004 Protecting memory [0x00007f054cad4000,0x00007f054cad8000] with protection modes 0 Event: 0.150 Protecting memory [0x00007f0525adf000,0x00007f0525ae3000] with protection modes 0 Event: 0.151 Protecting memory [0x00007f05259de000,0x00007f05259e2000] with protection modes 0 Event: 0.151 Protecting memory [0x00007f05258dd000,0x00007f05258e1000] with protection modes 0 Event: 0.400 Protecting memory [0x00007f05257dc000,0x00007f05257e0000] with protection modes 0 Nmethod flushes (0 events): No events Events (5 events): Event: 0.019 Thread 0x00007f054402dfa0 Thread added: 0x00007f054402dfa0 Event: 0.150 Thread 0x00007f054402dfa0 Thread added: 0x00007f054427fd20 Event: 0.150 Thread 0x00007f054402dfa0 Thread added: 0x00007f0544281540 Event: 0.151 Thread 0x00007f054402dfa0 Thread added: 0x00007f0544282da0 Event: 0.400 Thread 0x00007f054402dfa0 Thread added: 0x00007f054433ba00 Dynamic libraries: 75000000-75020000 rw-p 00000000 00:00 0 75020000-75040000 rw-p 00000000 00:00 0 75040000-75090000 rw-p 00000000 00:00 0 75090000-750c0000 ---p 00000000 00:00 0 750c0000-750d0000 rw-p 00000000 00:00 0 750d0000-b5000000 ---p 00000000 00:00 0 706800000-707000000 rw-p 00000000 00:00 0 707000000-70f000000 ---p 00000000 00:00 0 70f000000-716200000 rw-p 00000000 00:00 0 716200000-800000000 ---p 00000000 00:00 0 55a03e15a000-55a03e15b000 r-xp 00000000 08:05 24710915 /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/bin/java 55a03e15c000-55a03e15d000 r--p 00001000 08:05 24710915 /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/bin/java 55a03e15d000-55a03e15e000 rw-p 00002000 08:05 24710915 /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/bin/java 55a03ff76000-55a03ffbc000 rw-p 00000000 00:00 0 [heap] 7f043c000000-7f043c021000 rw-p 00000000 00:00 0 7f043c021000-7f0440000000 ---p 00000000 00:00 0 7f0444000000-7f0444021000 rw-p 00000000 00:00 0 7f0444021000-7f0448000000 ---p 00000000 00:00 0 7f0448000000-7f0448021000 rw-p 00000000 00:00 0 7f0448021000-7f044c000000 ---p 00000000 00:00 0 7f044c000000-7f044c649000 rw-p 00000000 00:00 0 7f044c649000-7f0450000000 ---p 00000000 00:00 0 7f0450000000-7f0450021000 rw-p 00000000 00:00 0 7f0450021000-7f0454000000 ---p 00000000 00:00 0 7f0454000000-7f0454600000 rw-p 00000000 00:00 0 7f0454600000-7f0454620000 rw-p 00000000 00:00 0 7f0454620000-7f0454700000 ---p 00000000 00:00 0 7f0454700000-7f0454780000 rw-p 00000000 00:00 0 7f0454780000-7f0458000000 ---p 00000000 00:00 0 7f0458000000-7f0458200000 rw-p 00000000 00:00 0 7f0458200000-7f0518000000 ---p 00000000 00:00 0 7f0518000000-7f0518021000 rw-p 00000000 00:00 0 7f0518021000-7f051c000000 ---p 00000000 00:00 0 7f051c000000-7f051c021000 rw-p 00000000 00:00 0 7f051c021000-7f0520000000 ---p 00000000 00:00 0 7f0520000000-7f0520021000 rw-p 00000000 00:00 0 7f0520021000-7f0524000000 ---p 00000000 00:00 0 7f0524d5d000-7f05257dc000 rw-p 00000000 00:00 0 7f05257dc000-7f05257e0000 ---p 00000000 00:00 0 7f05257e0000-7f05258dd000 rw-p 00000000 00:00 0 7f05258dd000-7f05258e1000 ---p 00000000 00:00 0 7f05258e1000-7f05259de000 rw-p 00000000 00:00 0 7f05259de000-7f05259e2000 ---p 00000000 00:00 0 7f05259e2000-7f0525adf000 rw-p 00000000 00:00 0 7f0525adf000-7f0525ae3000 ---p 00000000 00:00 0 7f0525ae3000-7f0525be0000 rw-p 00000000 00:00 0 7f0525be0000-7f0525eb8000 r--p 00000000 08:01 527761 /usr/lib/locale/locale-archive 7f0525eb8000-7f0525eb9000 ---p 00000000 00:00 0 7f0525eb9000-7f0528000000 rw-p 00000000 00:00 0 7f0528000000-7f0528021000 rw-p 00000000 00:00 0 7f0528021000-7f052c000000 ---p 00000000 00:00 0 7f052c000000-7f052c021000 rw-p 00000000 00:00 0 7f052c021000-7f0530000000 ---p 00000000 00:00 0 7f0530000000-7f0530021000 rw-p 00000000 00:00 0 7f0530021000-7f0534000000 ---p 00000000 00:00 0 7f053402e000-7f0534075000 rw-p 00000000 00:00 0 7f0534075000-7f0534076000 ---p 00000000 00:00 0 7f0534076000-7f0534252000 rw-p 00000000 00:00 0 7f0534252000-7f0534253000 ---p 00000000 00:00 0 7f0534253000-7f0534353000 rw-p 00000000 00:00 0 7f0534353000-7f0534354000 ---p 00000000 00:00 0 7f0534354000-7f0534555000 rw-p 00000000 00:00 0 7f0534555000-7f0534556000 ---p 00000000 00:00 0 7f0534556000-7f0534656000 rw-p 00000000 00:00 0 7f0534656000-7f0534657000 ---p 00000000 00:00 0 7f0534657000-7f0534757000 rw-p 00000000 00:00 0 7f0534757000-7f0534758000 ---p 00000000 00:00 0 7f0534758000-7f05348f9000 rw-p 00000000 00:00 0 7f05348f9000-7f0534af9000 ---p 00000000 00:00 0 7f0534af9000-7f0534cc1000 rw-p 00000000 00:00 0 7f0534cc1000-7f0538739000 ---p 00000000 00:00 0 7f0538739000-7f05389a9000 rwxp 00000000 00:00 0 7f05389a9000-7f053b739000 ---p 00000000 00:00 0 7f053b739000-7f0544000000 r--s 00000000 08:05 24710887 /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/lib/modules 7f0544000000-7f0544540000 rw-p 00000000 00:00 0 7f0544540000-7f0548000000 ---p 00000000 00:00 0 7f0548036000-7f054807b000 rw-p 00000000 00:00 0 7f054807b000-7f05480bb000 ---p 00000000 00:00 0 7f05480bb000-7f05480f4000 rw-p 00000000 00:00 0 7f05480f4000-7f0548843000 ---p 00000000 00:00 0 7f0548843000-7f0548847000 rw-p 00000000 00:00 0 7f0548847000-7f0548887000 ---p 00000000 00:00 0 7f0548887000-7f05488c0000 rw-p 00000000 00:00 0 7f05488c0000-7f054900f000 ---p 00000000 00:00 0 7f054900f000-7f0549110000 rw-p 00000000 00:00 0 7f0549110000-7f054911b000 r-xp 00000000 08:01 1051097 /lib/x86_64-linux-gnu/libnss_files-2.23.so 7f054911b000-7f054931a000 ---p 0000b000 08:01 1051097 /lib/x86_64-linux-gnu/libnss_files-2.23.so 7f054931a000-7f054931b000 r--p 0000a000 08:01 1051097 /lib/x86_64-linux-gnu/libnss_files-2.23.so 7f054931b000-7f054931c000 rw-p 0000b000 08:01 1051097 /lib/x86_64-linux-gnu/libnss_files-2.23.so 7f054931c000-7f0549322000 rw-p 00000000 00:00 0 7f0549322000-7f054932d000 r-xp 00000000 08:01 1051104 /lib/x86_64-linux-gnu/libnss_nis-2.23.so 7f054932d000-7f054952c000 ---p 0000b000 08:01 1051104 /lib/x86_64-linux-gnu/libnss_nis-2.23.so 7f054952c000-7f054952d000 r--p 0000a000 08:01 1051104 /lib/x86_64-linux-gnu/libnss_nis-2.23.so 7f054952d000-7f054952e000 rw-p 0000b000 08:01 1051104 /lib/x86_64-linux-gnu/libnss_nis-2.23.so 7f054952e000-7f0549544000 r-xp 00000000 08:01 1051105 /lib/x86_64-linux-gnu/libnsl-2.23.so 7f0549544000-7f0549743000 ---p 00016000 08:01 1051105 /lib/x86_64-linux-gnu/libnsl-2.23.so 7f0549743000-7f0549744000 r--p 00015000 08:01 1051105 /lib/x86_64-linux-gnu/libnsl-2.23.so 7f0549744000-7f0549745000 rw-p 00016000 08:01 1051105 /lib/x86_64-linux-gnu/libnsl-2.23.so 7f0549745000-7f0549747000 rw-p 00000000 00:00 0 7f0549747000-7f054974f000 r-xp 00000000 08:01 1051107 /lib/x86_64-linux-gnu/libnss_compat-2.23.so 7f054974f000-7f054994e000 ---p 00008000 08:01 1051107 /lib/x86_64-linux-gnu/libnss_compat-2.23.so 7f054994e000-7f054994f000 r--p 00007000 08:01 1051107 /lib/x86_64-linux-gnu/libnss_compat-2.23.so 7f054994f000-7f0549950000 rw-p 00008000 08:01 1051107 /lib/x86_64-linux-gnu/libnss_compat-2.23.so 7f0549950000-7f0549a58000 r-xp 00000000 08:01 1051101 /lib/x86_64-linux-gnu/libm-2.23.so 7f0549a58000-7f0549c57000 ---p 00108000 08:01 1051101 /lib/x86_64-linux-gnu/libm-2.23.so 7f0549c57000-7f0549c58000 r--p 00107000 08:01 1051101 /lib/x86_64-linux-gnu/libm-2.23.so 7f0549c58000-7f0549c59000 rw-p 00108000 08:01 1051101 /lib/x86_64-linux-gnu/libm-2.23.so 7f0549c59000-7f0549c60000 r-xp 00000000 08:01 1051096 /lib/x86_64-linux-gnu/librt-2.23.so 7f0549c60000-7f0549e5f000 ---p 00007000 08:01 1051096 /lib/x86_64-linux-gnu/librt-2.23.so 7f0549e5f000-7f0549e60000 r--p 00006000 08:01 1051096 /lib/x86_64-linux-gnu/librt-2.23.so 7f0549e60000-7f0549e61000 rw-p 00007000 08:01 1051096 /lib/x86_64-linux-gnu/librt-2.23.so 7f0549e61000-7f054bdf5000 r-xp 00000000 08:05 24710938 /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/lib/server/libjvm.so 7f054bdf5000-7f054bdf6000 ---p 01f94000 08:05 24710938 /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/lib/server/libjvm.so 7f054bdf6000-7f054bee9000 r--p 01f94000 08:05 24710938 /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/lib/server/libjvm.so 7f054bee9000-7f054bf1a000 rw-p 02087000 08:05 24710938 /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/lib/server/libjvm.so 7f054bf1a000-7f054bfd9000 rw-p 00000000 00:00 0 7f054bfd9000-7f054bff1000 r-xp 00000000 08:01 1051088 /lib/x86_64-linux-gnu/libpthread-2.23.so 7f054bff1000-7f054c1f0000 ---p 00018000 08:01 1051088 /lib/x86_64-linux-gnu/libpthread-2.23.so 7f054c1f0000-7f054c1f1000 r--p 00017000 08:01 1051088 /lib/x86_64-linux-gnu/libpthread-2.23.so 7f054c1f1000-7f054c1f2000 rw-p 00018000 08:01 1051088 /lib/x86_64-linux-gnu/libpthread-2.23.so 7f054c1f2000-7f054c1f6000 rw-p 00000000 00:00 0 7f054c1f6000-7f054c1f9000 r-xp 00000000 08:01 1051093 /lib/x86_64-linux-gnu/libdl-2.23.so 7f054c1f9000-7f054c3f8000 ---p 00003000 08:01 1051093 /lib/x86_64-linux-gnu/libdl-2.23.so 7f054c3f8000-7f054c3f9000 r--p 00002000 08:01 1051093 /lib/x86_64-linux-gnu/libdl-2.23.so 7f054c3f9000-7f054c3fa000 rw-p 00003000 08:01 1051093 /lib/x86_64-linux-gnu/libdl-2.23.so 7f054c3fa000-7f054c413000 r-xp 00000000 08:01 1051287 /lib/x86_64-linux-gnu/libz.so.1.2.8 7f054c413000-7f054c612000 ---p 00019000 08:01 1051287 /lib/x86_64-linux-gnu/libz.so.1.2.8 7f054c612000-7f054c613000 r--p 00018000 08:01 1051287 /lib/x86_64-linux-gnu/libz.so.1.2.8 7f054c613000-7f054c614000 rw-p 00019000 08:01 1051287 /lib/x86_64-linux-gnu/libz.so.1.2.8 7f054c614000-7f054c7d4000 r-xp 00000000 08:01 1051106 /lib/x86_64-linux-gnu/libc-2.23.so 7f054c7d4000-7f054c9d4000 ---p 001c0000 08:01 1051106 /lib/x86_64-linux-gnu/libc-2.23.so 7f054c9d4000-7f054c9d8000 r--p 001c0000 08:01 1051106 /lib/x86_64-linux-gnu/libc-2.23.so 7f054c9d8000-7f054c9da000 rw-p 001c4000 08:01 1051106 /lib/x86_64-linux-gnu/libc-2.23.so 7f054c9da000-7f054c9de000 rw-p 00000000 00:00 0 7f054c9de000-7f054ca04000 r-xp 00000000 08:01 1051098 /lib/x86_64-linux-gnu/ld-2.23.so 7f054ca13000-7f054ca1a000 r--s 00000000 08:01 664454 /usr/lib/x86_64-linux-gnu/gconv/gconv-modules.cache 7f054ca1a000-7f054ca2c000 r-xp 00000000 08:05 24710927 /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/lib/libnio.so 7f054ca2c000-7f054ca2d000 ---p 00012000 08:05 24710927 /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/lib/libnio.so 7f054ca2d000-7f054ca2e000 r--p 00012000 08:05 24710927 /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/lib/libnio.so 7f054ca2e000-7f054ca2f000 rw-p 00013000 08:05 24710927 /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/lib/libnio.so 7f054ca2f000-7f054ca34000 rw-p 00000000 00:00 0 7f054ca34000-7f054ca8f000 ---p 00000000 00:00 0 7f054ca8f000-7f054caaf000 r-xp 00000000 08:05 24710922 /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/lib/libjava.so 7f054caaf000-7f054cab0000 r--p 0001f000 08:05 24710922 /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/lib/libjava.so 7f054cab0000-7f054cab1000 rw-p 00020000 08:05 24710922 /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/lib/libjava.so 7f054cab1000-7f054cab2000 rw-p 00000000 00:00 0 7f054cab2000-7f054cad1000 r-xp 00000000 08:05 24710923 /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/lib/libjimage.so 7f054cad1000-7f054cad3000 r--p 0001e000 08:05 24710923 /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/lib/libjimage.so 7f054cad3000-7f054cad4000 rw-p 00020000 08:05 24710923 /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/lib/libjimage.so 7f054cad4000-7f054cad8000 ---p 00000000 00:00 0 7f054cad8000-7f054cbd9000 rw-p 00000000 00:00 0 7f054cbd9000-7f054cbe4000 r-xp 00000000 08:05 24710926 /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/lib/libnet.so 7f054cbe4000-7f054cbe5000 ---p 0000b000 08:05 24710926 /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/lib/libnet.so 7f054cbe5000-7f054cbe6000 r--p 0000b000 08:05 24710926 /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/lib/libnet.so 7f054cbe6000-7f054cbe7000 rw-p 0000c000 08:05 24710926 /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/lib/libnet.so 7f054cbe7000-7f054cbef000 rw-s 00000000 08:01 271088 /tmp/hsperfdata_katya/10276 7f054cbef000-7f054cbf0000 ---p 00000000 00:00 0 7f054cbf0000-7f054cbf1000 r--p 00000000 00:00 0 7f054cbf1000-7f054cbf2000 rwxp 00000000 00:00 0 7f054cbf2000-7f054cc00000 r-xp 00000000 08:05 24710924 /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/lib/libjli.so 7f054cc00000-7f054cc01000 r--p 0000d000 08:05 24710924 /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/lib/libjli.so 7f054cc01000-7f054cc02000 rw-p 0000e000 08:05 24710924 /home/katya/work/JavaSE/Hotspot/ws/git/jdk.jdk.master/build/linux-x64/images/jdk/lib/libjli.so 7f054cc02000-7f054cc03000 rw-p 00000000 00:00 0 7f054cc03000-7f054cc04000 r--p 00025000 08:01 1051098 /lib/x86_64-linux-gnu/ld-2.23.so 7f054cc04000-7f054cc05000 rw-p 00026000 08:01 1051098 /lib/x86_64-linux-gnu/ld-2.23.so 7f054cc05000-7f054cc06000 rw-p 00000000 00:00 0 7ffd93939000-7ffd9395a000 rw-p 00000000 00:00 0 [stack] 7ffd939a6000-7ffd939a9000 r--p 00000000 00:00 0 [vvar] 7ffd939a9000-7ffd939ab000 r-xp 00000000 00:00 0 [vdso] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] Total number of mappings: 170 JVMTI agents: none VM Arguments: jvm_args: -XX:+AOTClassLinking -XX:-AOTInvokeDynamicLinking -XX:AOTMode=create -XX:AOTConfiguration=jdk.aotconf -XX:AOTCache=jdk.aotcache java_command: java_class_path (initial): Launcher Type: SUN_STANDARD [Global flags] ccstr AOTCache = jdk.aotcache {product} {command line} Cache for improving start up and warm up bool AOTClassLinking = true {product} {command line} Load/link all archived classes for the boot/platform/app loaders before application main ccstr AOTConfiguration = jdk.aotconf {product} {command line} Configuration information used by CreateAOTCache bool AOTInvokeDynamicLinking = false {diagnostic} {command line} AOT-link JVM_CONSTANT_InvokeDynamic entries in cached ConstantPools ccstr AOTMode = create {product} {command line} Specifies how AOTCache should be created or used. Valid values are: off, record, create, auto, on; the default is auto uint ConcGCThreads = 1 {product} {ergonomic} Number of threads concurrent gc will use uint G1ConcRefinementThreads = 1 {product} {ergonomic} The number of parallel remembered set update threads. Will be set ergonomically by default. size_t G1HeapRegionSize = 2097152 {product} {ergonomic} Size of the G1 regions. size_t InitialHeapSize = 262144000 {product} {ergonomic} Initial heap size (in bytes); zero means use ergonomics size_t MarkStackSize = 4194304 {product} {ergonomic} Size of marking stack in bytes. size_t MarkStackSizeMax = 536870912 {product} {ergonomic} Maximum size of marking stack in bytes. size_t MaxHeapSize = 4185915392 {product} {ergonomic} Maximum heap size (in bytes) size_t MaxNewSize = 2510290944 {product} {ergonomic} Maximum new generation size (in bytes), max_uintx means set ergonomically size_t MinHeapDeltaBytes = 2097152 {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 uintx NonNMethodCodeHeapSize = 4096 {pd product} {ergonomic} Size of code heap with non-nmethods (in bytes) uintx NonProfiledCodeHeapSize = 0 {pd product} {ergonomic} Size of code heap with non-profiled methods (in bytes) uint ParallelGCThreads = 1 {product} {ergonomic} Number of parallel threads parallel gc will use bool ProfileInterpreter = false {pd product} {command line} Profile at the bytecode level during interpretation uintx ProfiledCodeHeapSize = 0 {pd product} {ergonomic} Size of code heap with profiled methods (in bytes) ccstr SharedArchiveFile = jdk.aotcache {product} {ergonomic} Override the default location of the CDS archive file ccstr SharedClassListFile = jdk.aotconf {product} {ergonomic} Override the default CDS class list size_t SoftMaxHeapSize = 4185915392 {manageable} {ergonomic} Soft limit for maximum heap size (in bytes) bool THPStackMitigation = false {diagnostic} {ergonomic} If THPs are unconditionally enabled on the system (mode "always"), the JVM will prevent THP from forming in thread stacks. When disabled, the absence of this mitigationallows THPs to form in thread stacks. bool TieredCompilation = false {pd product} {command line} Enable tiered compilation 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 UseG1GC = true {product} {ergonomic} Use the Garbage-First garbage collector Logging: Log output configuration: #0: stdout all=warning uptime,level,tags foldmultilines=false #1: stderr all=off uptime,level,tags foldmultilines=false Environment Variables: PATH=/home/katya/bin:/home/katya/.local/bin:/home/katya/perl5/bin:/home/katya/bin:/home/katya/.local/bin:/home/katya/.cargo/bin:/home/katya/perl5/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/home/katya/work/JavaSE/Hotspot/ws/mx:/home/katya/work/JavaSE/Hotspot/ws/mx SHELL=/bin/bash LANG=en_US.UTF-8 TERM=screen Active Locale: LC_ALL=en_US.UTF-8 LC_COLLATE=en_US.UTF-8 LC_CTYPE=en_US.UTF-8 LC_MESSAGES=en_US.UTF-8 LC_MONETARY=en_US.UTF-8 LC_NUMERIC=en_US.UTF-8 LC_TIME=en_US.UTF-8 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, unblocked 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=8547454KB, committed=197898KB malloc: 24794KB #51325, peak=24020KB #51327 mmap: reserved=8522660KB, committed=173104KB - Java Heap (reserved=4087808KB, committed=124928KB) (mmap: reserved=4087808KB, committed=124928KB, peak=256000KB) - Class (reserved=1050171KB, committed=2235KB) (classes #1038) ( instance classes #893, array classes #145) (malloc=1595KB #2078) (at peak) (mmap: reserved=1048576KB, committed=640KB, at peak) ( Metadata: ) ( reserved=65536KB, committed=6784KB) ( used=6701KB) ( waste=83KB =1.22%) ( Class space:) ( reserved=1048576KB, committed=640KB) ( used=510KB) ( waste=130KB =20.35%) - Thread (reserved=12409KB, committed=521KB) (threads #12) (stack: reserved=12308KB, committed=420KB, peak=420KB) (malloc=23KB #77) (peak=31KB #81) (arena=78KB #24) (peak=323KB #22) - Code (reserved=49874KB, committed=2854KB) (malloc=337KB #10718) (peak=337KB #10721) (mmap: reserved=49536KB, committed=2516KB, at peak) (arena=1KB #1) (peak=2KB #2) - GC (reserved=115985KB, committed=38585KB) (malloc=2861KB #1167) (peak=6001KB #1191) (mmap: reserved=113124KB, committed=35724KB, peak=38284KB) (arena=0KB #0) (peak=1KB #1) - GCCardSet (reserved=34KB, committed=34KB) (malloc=34KB #507) (at peak) - Compiler (reserved=1KB, committed=1KB) (malloc=1KB #12) (peak=1KB #15) - Internal (reserved=10663KB, committed=10663KB) (malloc=10627KB #8292) (peak=10627KB #8293) (mmap: reserved=36KB, committed=36KB, at peak) - Other (reserved=2KB, committed=2KB) (malloc=2KB #1) (at peak) - Symbol (reserved=1275KB, committed=1275KB) (malloc=915KB #4478) (at peak) (arena=360KB #1) (at peak) - Native Memory Tracking (reserved=907KB, committed=907KB) (malloc=5KB #51) (at peak) (arena=0KB #0) (peak=128KB #1) (tracking overhead=902KB) - Shared class space (reserved=3152358KB, committed=8678KB, readonly=0KB) (malloc=6630KB #21327) (at peak) (mmap: reserved=3145728KB, committed=2048KB, at peak) - Arena Chunk (reserved=129KB, committed=129KB) (malloc=129KB #32) (peak=696KB #34) - Module (reserved=199KB, committed=199KB) (malloc=199KB #2137) (at peak) - Safepoint (reserved=8KB, committed=8KB) (mmap: reserved=8KB, committed=8KB, at peak) - Synchronization (reserved=52KB, committed=52KB) (malloc=52KB #396) (at peak) - Serviceability (reserved=17KB, committed=17KB) (malloc=17KB #10) (peak=17KB #14) - Metaspace (reserved=65560KB, committed=6808KB) (malloc=24KB #20) (at peak) (mmap: reserved=65536KB, committed=6784KB, at peak) - String Deduplication (reserved=1KB, committed=1KB) (malloc=1KB #8) (at peak) Preinit state:entries: 385 (primary: 381, empties: 7810), sum bytes: 14366, longest chain length: 2 pre-init mallocs: 430, pre-init reallocs: 4, pre-init frees: 45 MallocLimit: unset Periodic native trim disabled --------------- S Y S T E M --------------- OS: DISTRIB_ID=Ubuntu DISTRIB_RELEASE=16.04 DISTRIB_CODENAME=xenial DISTRIB_DESCRIPTION="Ubuntu 16.04.6 LTS" uname: Linux olegbox 4.15.0-142-generic #146~16.04.1-Ubuntu SMP Tue Apr 13 09:27:15 UTC 2021 x86_64 OS uptime: 14 days 0:25 hours libc: glibc 2.23 NPTL 2.23 rlimit (soft/hard): STACK 8192k/infinity , CORE 0k/infinity , NPROC 63606/63606 , NOFILE 1048576/1048576 , AS infinity/infinity , CPU infinity/infinity , DATA infinity/infinity , FSIZE infinity/infinity , MEMLOCK 64k/64k load average: 0.39 0.44 0.47 /proc/meminfo: MemTotal: 16344912 kB MemFree: 1408992 kB MemAvailable: 14758972 kB Buffers: 6999300 kB Cached: 6073444 kB SwapCached: 3900 kB Active: 7516816 kB Inactive: 6322468 kB Active(anon): 237008 kB Inactive(anon): 553260 kB Active(file): 7279808 kB Inactive(file): 5769208 kB Unevictable: 48 kB Mlocked: 48 kB SwapTotal: 15624188 kB SwapFree: 15537148 kB Dirty: 160 kB Writeback: 4996 kB AnonPages: 763692 kB Mapped: 122184 kB Shmem: 25208 kB Slab: 942512 kB SReclaimable: 699496 kB SUnreclaim: 243016 kB KernelStack: 12496 kB PageTables: 30996 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 23796644 kB Committed_AS: 4993556 kB VmallocTotal: 34359738367 kB VmallocUsed: 0 kB VmallocChunk: 0 kB HardwareCorrupted: 0 kB AnonHugePages: 0 kB ShmemHugePages: 0 kB ShmemPmdMapped: 0 kB CmaTotal: 0 kB CmaFree: 0 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 247944 kB DirectMap2M: 3870720 kB DirectMap1G: 12582912 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: 9525908K (peak: 9580528K) Resident Set Size: 191932K (peak: 314904K) (anon: 166868K, file: 25064K, shmem: 0K) Swapped out: 0K C-Heap outstanding allocations: 26114K, retained: 1809K (may have wrapped) glibc malloc tunables: (default) /proc/sys/kernel/threads-max (system-wide limit on the number of threads): 127213 /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): 32768 container information not found. Steal ticks since vm start: 0 Steal ticks percentage since vm start: 0.000 CPU: total 24 (initial active 24) (6 cores per cpu, 2 threads per core) family 6 model 45 stepping 7 microcode 0x71a, cx8, cmov, fxsr, ht, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, tsc, tscinvbit, avx, aes, clmul, vzeroupper, clflush, rdtscp CPU Model and flags from /proc/cpuinfo: model name : Intel(R) Xeon(R) CPU E5-2630 0 @ 2.30GHz flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx lahf_lm epb pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid xsaveopt dtherm ida arat pln pts md_clear flush_l1d Online cpus: 0-23 Offline cpus: 24-31 cache level: 1 cache type: Data cache size: 32K cache coherency line size: 64 cache level: 1 cache type: Instruction cache size: 32K cache coherency line size: 64 cache level: 2 cache type: Unified cache size: 256K cache coherency line size: 64 cache level: 3 cache type: Unified cache size: 15360K cache coherency line size: 64 BIOS frequency limitation: Frequency switch latency (ns): 0 Available cpu frequencies: Maximum cpu frequency: 2800000 Minimum cpu frequency: 1200000 Current cpu frequency: 1296989 Available governors: performance powersave Current governor: powersave Core performance/turbo boost: Memory: 4k page, physical 16344912k(14758600k free), swap 15624188k(15537148k free) Page Sizes: 4k vm_info: Java HotSpot(TM) 64-Bit Server VM (fastdebug 25-internal-LTS-2025-01-21-1855105.katya...) for linux-amd64 JRE (25-internal-LTS-2025-01-21-1855105.katya...), built on 2025-01-21T18:55:35Z with gcc 13.2.0 END.