# # A fatal error has been detected by the Java Runtime Environment: # # SIGSEGV (0xb) at pc=0x00007fe80a01da27, pid=24823, tid=24836 # # JRE version: OpenJDK Runtime Environment (17.0) (build 17-internal+0-adhoc.shihui.jdk) # Java VM: OpenJDK 64-Bit Server VM (17-internal+0-adhoc.shihui.jdk, mixed mode, compressed oops, compressed class ptrs, g1 gc, linux-amd64) # Problematic frame: # V [libjvm.so+0xc80a27] NodeHash::hash_delete(Node const*)+0x7 # # No core dump will be written. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again # # 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: -Xbatch -XX:-TieredCompilation -XX:-UseOnStackReplacement -XX:CompileCommand=compileonly,test:: neg_arrays_copyof_after_loop Host: AMD EPYC 7K62 48-Core Processor, 8 cores, 15G, CentOS Linux release 7.2 (Final) Time: Wed May 26 16:20:31 2021 CST elapsed time: 0.248680 seconds (0d 0h 0m 0s) --------------- T H R E A D --------------- Current thread (0x00007fe8041ed7e0): JavaThread "C2 CompilerThread0" daemon [_thread_in_native, id=24836, stack(0x00007fe7f41fa000,0x00007fe7f42fb000)] Current CompileTask: C2: 248 24 !b test:: (58 bytes) Stack: [0x00007fe7f41fa000,0x00007fe7f42fb000], sp=0x00007fe7f42f5d30, free space=1007k Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) V [libjvm.so+0xc80a27] NodeHash::hash_delete(Node const*)+0x7 V [libjvm.so+0xacd5a0] PhaseIdealLoop::is_counted_loop(Node*, IdealLoopTree*&, BasicType)+0xcc0 V [libjvm.so+0xaceb44] IdealLoopTree::counted_loop(PhaseIdealLoop*)+0xc4 V [libjvm.so+0xacebe8] IdealLoopTree::counted_loop(PhaseIdealLoop*)+0x168 V [libjvm.so+0xad157f] PhaseIdealLoop::build_and_optimize(LoopOptsMode)+0xb8f V [libjvm.so+0x5d6d39] PhaseIdealLoop::optimize(PhaseIterGVN&, LoopOptsMode)+0x199 V [libjvm.so+0x5d4e61] Compile::Optimize()+0xab1 V [libjvm.so+0x5d6506] Compile::Compile(ciEnv*, ciMethod*, int, bool, bool, bool, bool, DirectiveSet*)+0xd26 V [libjvm.so+0x509226] C2Compiler::compile_method(ciEnv*, ciMethod*, int, bool, DirectiveSet*)+0xa6 V [libjvm.so+0x5e0314] CompileBroker::invoke_compiler_on_method(CompileTask*)+0xee4 V [libjvm.so+0x5e1038] CompileBroker::compiler_thread_loop()+0x4c8 V [libjvm.so+0xefcbc0] JavaThread::thread_main_inner()+0x180 V [libjvm.so+0xf00032] Thread::call_run()+0xe2 V [libjvm.so+0xc38bff] thread_native_entry(Thread*)+0xdf siginfo: si_signo: 11 (SIGSEGV), si_code: 1 (SEGV_MAPERR), si_addr: 0x0000000000000000 Register to memory mapping: RAX=0x0 is NULL RBX=0x00007fe7f42f6240 is pointing into the stack for thread: 0x00007fe8041ed7e0 RCX=0x0000000000000008 is an unknown value RDX=0x00007fe7f42f6e60 is pointing into the stack for thread: 0x00007fe8041ed7e0 RSP=0x00007fe7f42f5d30 is pointing into the stack for thread: 0x00007fe8041ed7e0 RBP=0x00007fe7f42f5d40 is pointing into the stack for thread: 0x00007fe8041ed7e0 RSI=0x0 is NULL RDI=0x00007fe7f42f77e8 is pointing into the stack for thread: 0x00007fe8041ed7e0 R8 =0x00007fe7c009f1c0 points into unknown readable memory: 0x0000000100000001 | 01 00 00 00 01 00 00 00 R9 =0x0 is NULL R10=0x0000000000000001 is an unknown value R11=0x0 is NULL R12=0x00007fe7f42f5e68 is pointing into the stack for thread: 0x00007fe8041ed7e0 R13=0x00007fe7c0079f40 points into unknown readable memory: 0x00007fe80a90d118 | 18 d1 90 0a e8 7f 00 00 R14=0x00007fe7c0093fb0 points into unknown readable memory: 0x00007fe80a921718 | 18 17 92 0a e8 7f 00 00 R15=0x000000000000000a is an unknown value Registers: RAX=0x0000000000000000, RBX=0x00007fe7f42f6240, RCX=0x0000000000000008, RDX=0x00007fe7f42f6e60 RSP=0x00007fe7f42f5d30, RBP=0x00007fe7f42f5d40, RSI=0x0000000000000000, RDI=0x00007fe7f42f77e8 R8 =0x00007fe7c009f1c0, R9 =0x0000000000000000, R10=0x0000000000000001, R11=0x0000000000000000 R12=0x00007fe7f42f5e68, R13=0x00007fe7c0079f40, R14=0x00007fe7c0093fb0, R15=0x000000000000000a RIP=0x00007fe80a01da27, EFLAGS=0x0000000000010202, CSGSFS=0x0000000000000033, ERR=0x0000000000000004 TRAPNO=0x000000000000000e Top of Stack: (sp=0x00007fe7f42f5d30) 0x00007fe7f42f5d30: 00007fe7f42f6240 00007fe7f42f5e68 0x00007fe7f42f5d40: 00007fe7f42f5e50 00007fe809e6a5a0 0x00007fe7f42f5d50: 0000000000000000 0000000000000001 0x00007fe7f42f5d60: 00007fe7c0079e18 00007fe7c0079e68 Instructions: (pc=0x00007fe80a01da27) 0x00007fe80a01d927: 84 d4 00 00 00 41 8b 54 24 08 8d 5a ff 21 c3 49 0x00007fe80a01d937: 8b 44 24 18 89 d9 41 89 dd 41 83 cd 01 4c 8b 3c 0x00007fe80a01d947: c8 4d 85 ff 0f 84 af 00 00 00 49 8b 06 4c 89 f7 0x00007fe80a01d957: ff 10 45 8b 76 18 89 45 c4 41 8d 46 ff 48 8d 04 0x00007fe80a01d967: c5 08 00 00 00 48 89 45 c8 eb 23 66 0f 1f 44 00 0x00007fe80a01d977: 00 41 8b 44 24 08 44 01 eb 83 e8 01 21 c3 49 8b 0x00007fe80a01d987: 44 24 18 89 d9 4c 8b 3c c8 4d 85 ff 74 6b 45 3b 0x00007fe80a01d997: 77 18 75 dd 49 8b 07 4c 89 ff ff 10 3b 45 c4 75 0x00007fe80a01d9a7: d0 45 85 f6 74 38 48 8b 45 b8 49 8b 7f 08 48 8b 0x00007fe80a01d9b7: 70 08 48 8b 07 48 39 06 75 b7 b8 08 00 00 00 eb 0x00007fe80a01d9c7: 17 0f 1f 84 00 00 00 00 00 48 8b 0c 06 48 83 c0 0x00007fe80a01d9d7: 08 48 39 4c 07 f8 75 99 48 3b 45 c8 75 eb 48 8b 0x00007fe80a01d9e7: 7d b8 4c 89 fe 48 8b 07 ff 50 60 84 c0 74 82 eb 0x00007fe80a01d9f7: 0b 0f 1f 84 00 00 00 00 00 45 31 ff 48 83 c4 28 0x00007fe80a01da07: 4c 89 f8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 90 66 0x00007fe80a01da17: 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 54 53 0x00007fe80a01da27: 48 8b 06 49 89 fc 48 89 f3 48 89 f7 ff 50 58 89 0x00007fe80a01da37: c2 31 c0 85 d2 74 4a 41 8b 74 24 08 49 8b 7c 24 0x00007fe80a01da47: 18 83 ee 01 21 f2 89 d1 41 89 d0 48 8d 0c cf 41 0x00007fe80a01da57: 83 c8 01 4c 8b 09 4d 85 c9 74 26 4c 39 cb 75 0e 0x00007fe80a01da67: eb 27 0f 1f 80 00 00 00 00 48 39 c3 74 1b 44 01 0x00007fe80a01da77: c2 21 f2 89 d0 48 8d 0c c7 48 8b 01 48 85 c0 75 0x00007fe80a01da87: e8 5b 41 5c 5d c3 0f 1f 00 49 8b 44 24 20 48 89 0x00007fe80a01da97: 01 b8 01 00 00 00 5b 41 5c 5d c3 66 66 66 66 66 0x00007fe80a01daa7: 2e 0f 1f 84 00 00 00 00 00 89 f8 55 c1 e8 02 01 0x00007fe80a01dab7: c7 48 89 e5 74 1b 8d 47 ff 85 f8 75 14 83 ff 10 0x00007fe80a01dac7: b8 10 00 00 00 0f 43 c7 5d c3 0f 1f 80 00 00 00 0x00007fe80a01dad7: 00 0f bd ff b9 20 00 00 00 b8 10 00 00 00 83 f7 0x00007fe80a01dae7: 1f 29 f9 bf 01 00 00 00 d3 e7 83 ff 10 0f 43 c7 0x00007fe80a01daf7: 5d c3 90 66 0f 1f 44 00 00 55 48 89 e5 41 57 41 0x00007fe80a01db07: 56 41 55 41 54 49 89 fd 53 48 83 ec 18 44 8b 77 0x00007fe80a01db17: 08 4c 8b 3f 4c 8b 67 18 c7 47 0c 00 00 00 00 43 Stack slot to memory mapping: stack at sp + 0 slots: 0x00007fe7f42f6240 is pointing into the stack for thread: 0x00007fe8041ed7e0 stack at sp + 1 slots: 0x00007fe7f42f5e68 is pointing into the stack for thread: 0x00007fe8041ed7e0 stack at sp + 2 slots: 0x00007fe7f42f5e50 is pointing into the stack for thread: 0x00007fe8041ed7e0 stack at sp + 3 slots: 0x00007fe809e6a5a0: in /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-release/jdk/lib/server/libjvm.so at 0x00007fe80939d000 stack at sp + 4 slots: 0x0 is NULL stack at sp + 5 slots: 0x0000000000000001 is an unknown value stack at sp + 6 slots: 0x00007fe7c0079e18 points into unknown readable memory: 0x00007fe80a9089d0 | d0 89 90 0a e8 7f 00 00 stack at sp + 7 slots: 0x00007fe7c0079e68 points into unknown readable memory: 0x00007fe80a927118 | 18 71 92 0a e8 7f 00 00 --------------- P R O C E S S --------------- Threads class SMR info: _java_thread_list=0x00007fe8042eca00, length=10, elements={ 0x00007fe8040213b0, 0x00007fe8041c2f90, 0x00007fe8041c4570, 0x00007fe8041e93c0, 0x00007fe8041ea8a0, 0x00007fe8041ebdb0, 0x00007fe8041ed7e0, 0x00007fe8041eed80, 0x00007fe804230c10, 0x00007fe8042eb950 } Java Threads: ( => current thread ) 0x00007fe8040213b0 JavaThread "main" [_thread_blocked, id=24824, stack(0x00007fe80b6e4000,0x00007fe80b7e5000)] 0x00007fe8041c2f90 JavaThread "Reference Handler" daemon [_thread_blocked, id=24831, stack(0x00007fe7f46ff000,0x00007fe7f4800000)] 0x00007fe8041c4570 JavaThread "Finalizer" daemon [_thread_blocked, id=24832, stack(0x00007fe7f45fe000,0x00007fe7f46ff000)] 0x00007fe8041e93c0 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=24833, stack(0x00007fe7f44fd000,0x00007fe7f45fe000)] 0x00007fe8041ea8a0 JavaThread "Service Thread" daemon [_thread_blocked, id=24834, stack(0x00007fe7f43fc000,0x00007fe7f44fd000)] 0x00007fe8041ebdb0 JavaThread "Monitor Deflation Thread" daemon [_thread_blocked, id=24835, stack(0x00007fe7f42fb000,0x00007fe7f43fc000)] =>0x00007fe8041ed7e0 JavaThread "C2 CompilerThread0" daemon [_thread_in_native, id=24836, stack(0x00007fe7f41fa000,0x00007fe7f42fb000)] 0x00007fe8041eed80 JavaThread "Sweeper thread" daemon [_thread_blocked, id=24837, stack(0x00007fe7f40f9000,0x00007fe7f41fa000)] 0x00007fe804230c10 JavaThread "Common-Cleaner" daemon [_thread_blocked, id=24838, stack(0x00007fe7c95ad000,0x00007fe7c96ae000)] 0x00007fe8042eb950 JavaThread "Notification Thread" daemon [_thread_blocked, id=24839, stack(0x00007fe7c94ac000,0x00007fe7c95ad000)] Other Threads: 0x00007fe8041b4c00 VMThread "VM Thread" [stack: 0x00007fe7f50f2000,0x00007fe7f51f2000] [id=24830] 0x00007fe8042ed390 WatcherThread [stack: 0x00007fe7c93ac000,0x00007fe7c94ac000] [id=24840] 0x00007fe80406f7f0 GCTaskThread "GC Thread#0" [stack: 0x00007fe808147000,0x00007fe808247000] [id=24825] 0x00007fe8040805d0 ConcurrentGCThread "G1 Main Marker" [stack: 0x00007fe808046000,0x00007fe808146000] [id=24826] 0x00007fe804081650 ConcurrentGCThread "G1 Conc#0" [stack: 0x00007fe7f7c7e000,0x00007fe7f7d7e000] [id=24827] 0x00007fe804135100 ConcurrentGCThread "G1 Refine#0" [stack: 0x00007fe7f5375000,0x00007fe7f5475000] [id=24828] 0x00007fe804136110 ConcurrentGCThread "G1 Service" [stack: 0x00007fe7f5274000,0x00007fe7f5374000] [id=24829] Threads with active compile tasks: C2 CompilerThread0 251 24 !b test:: (58 bytes) VM state: not at safepoint (normal execution) VM Mutex/Monitor currently owned by a thread: None Heap address: 0x0000000709400000, size: 3948 MB, Compressed Oops mode: Zero based, Oop shift amount: 3 CDS archive(s) not mapped Compressed class space mapped at: 0x0000000800000000-0x0000000840000000, reserved size: 1073741824 Narrow klass base: 0x0000000800000000, Narrow klass shift: 0, Narrow klass range: 0x40000000 GC Precious Log: CPUs: 8 total, 8 available Memory: 15787M Large Page Support: Disabled NUMA Support: Disabled Compressed Oops: Enabled (Zero based) Heap Region Size: 2M Heap Min Capacity: 8M Heap Initial Capacity: 248M Heap Max Capacity: 3948M Pre-touch: Disabled Parallel Workers: 8 Concurrent Workers: 2 Concurrent Refinement Workers: 8 Periodic GC: Disabled Heap: garbage-first heap total 253952K, used 6144K [0x0000000709400000, 0x0000000800000000) region size 2048K, 4 young (8192K), 0 survivors (0K) Metaspace used 5920K, committed 6080K, reserved 1056768K class space used 533K, 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, OA=open archive, CA=closed archive, TAMS=top-at-mark-start (previous, next) | 0|0x0000000709400000, 0x0000000709400000, 0x0000000709600000| 0%| F| |TAMS 0x0000000709400000, 0x0000000709400000| Untracked | 1|0x0000000709600000, 0x0000000709600000, 0x0000000709800000| 0%| F| |TAMS 0x0000000709600000, 0x0000000709600000| Untracked | 2|0x0000000709800000, 0x0000000709800000, 0x0000000709a00000| 0%| F| |TAMS 0x0000000709800000, 0x0000000709800000| Untracked | 3|0x0000000709a00000, 0x0000000709a00000, 0x0000000709c00000| 0%| F| |TAMS 0x0000000709a00000, 0x0000000709a00000| Untracked | 4|0x0000000709c00000, 0x0000000709c00000, 0x0000000709e00000| 0%| F| |TAMS 0x0000000709c00000, 0x0000000709c00000| Untracked | 5|0x0000000709e00000, 0x0000000709e00000, 0x000000070a000000| 0%| F| |TAMS 0x0000000709e00000, 0x0000000709e00000| Untracked | 6|0x000000070a000000, 0x000000070a000000, 0x000000070a200000| 0%| F| |TAMS 0x000000070a000000, 0x000000070a000000| Untracked | 7|0x000000070a200000, 0x000000070a200000, 0x000000070a400000| 0%| F| |TAMS 0x000000070a200000, 0x000000070a200000| Untracked | 8|0x000000070a400000, 0x000000070a400000, 0x000000070a600000| 0%| F| |TAMS 0x000000070a400000, 0x000000070a400000| Untracked | 9|0x000000070a600000, 0x000000070a600000, 0x000000070a800000| 0%| F| |TAMS 0x000000070a600000, 0x000000070a600000| Untracked | 10|0x000000070a800000, 0x000000070a800000, 0x000000070aa00000| 0%| F| |TAMS 0x000000070a800000, 0x000000070a800000| Untracked | 11|0x000000070aa00000, 0x000000070aa00000, 0x000000070ac00000| 0%| F| |TAMS 0x000000070aa00000, 0x000000070aa00000| Untracked | 12|0x000000070ac00000, 0x000000070ac00000, 0x000000070ae00000| 0%| F| |TAMS 0x000000070ac00000, 0x000000070ac00000| Untracked | 13|0x000000070ae00000, 0x000000070ae00000, 0x000000070b000000| 0%| F| |TAMS 0x000000070ae00000, 0x000000070ae00000| Untracked | 14|0x000000070b000000, 0x000000070b000000, 0x000000070b200000| 0%| F| |TAMS 0x000000070b000000, 0x000000070b000000| Untracked | 15|0x000000070b200000, 0x000000070b200000, 0x000000070b400000| 0%| F| |TAMS 0x000000070b200000, 0x000000070b200000| Untracked | 16|0x000000070b400000, 0x000000070b400000, 0x000000070b600000| 0%| F| |TAMS 0x000000070b400000, 0x000000070b400000| Untracked | 17|0x000000070b600000, 0x000000070b600000, 0x000000070b800000| 0%| F| |TAMS 0x000000070b600000, 0x000000070b600000| Untracked | 18|0x000000070b800000, 0x000000070b800000, 0x000000070ba00000| 0%| F| |TAMS 0x000000070b800000, 0x000000070b800000| Untracked | 19|0x000000070ba00000, 0x000000070ba00000, 0x000000070bc00000| 0%| F| |TAMS 0x000000070ba00000, 0x000000070ba00000| Untracked | 20|0x000000070bc00000, 0x000000070bc00000, 0x000000070be00000| 0%| F| |TAMS 0x000000070bc00000, 0x000000070bc00000| Untracked | 21|0x000000070be00000, 0x000000070be00000, 0x000000070c000000| 0%| F| |TAMS 0x000000070be00000, 0x000000070be00000| Untracked | 22|0x000000070c000000, 0x000000070c000000, 0x000000070c200000| 0%| F| |TAMS 0x000000070c000000, 0x000000070c000000| Untracked | 23|0x000000070c200000, 0x000000070c200000, 0x000000070c400000| 0%| F| |TAMS 0x000000070c200000, 0x000000070c200000| Untracked | 24|0x000000070c400000, 0x000000070c400000, 0x000000070c600000| 0%| F| |TAMS 0x000000070c400000, 0x000000070c400000| Untracked | 25|0x000000070c600000, 0x000000070c600000, 0x000000070c800000| 0%| F| |TAMS 0x000000070c600000, 0x000000070c600000| Untracked | 26|0x000000070c800000, 0x000000070c800000, 0x000000070ca00000| 0%| F| |TAMS 0x000000070c800000, 0x000000070c800000| Untracked | 27|0x000000070ca00000, 0x000000070ca00000, 0x000000070cc00000| 0%| F| |TAMS 0x000000070ca00000, 0x000000070ca00000| Untracked | 28|0x000000070cc00000, 0x000000070cc00000, 0x000000070ce00000| 0%| F| |TAMS 0x000000070cc00000, 0x000000070cc00000| Untracked | 29|0x000000070ce00000, 0x000000070ce00000, 0x000000070d000000| 0%| F| |TAMS 0x000000070ce00000, 0x000000070ce00000| Untracked | 30|0x000000070d000000, 0x000000070d000000, 0x000000070d200000| 0%| F| |TAMS 0x000000070d000000, 0x000000070d000000| Untracked | 31|0x000000070d200000, 0x000000070d200000, 0x000000070d400000| 0%| F| |TAMS 0x000000070d200000, 0x000000070d200000| Untracked | 32|0x000000070d400000, 0x000000070d400000, 0x000000070d600000| 0%| F| |TAMS 0x000000070d400000, 0x000000070d400000| Untracked | 33|0x000000070d600000, 0x000000070d600000, 0x000000070d800000| 0%| F| |TAMS 0x000000070d600000, 0x000000070d600000| Untracked | 34|0x000000070d800000, 0x000000070d800000, 0x000000070da00000| 0%| F| |TAMS 0x000000070d800000, 0x000000070d800000| Untracked | 35|0x000000070da00000, 0x000000070da00000, 0x000000070dc00000| 0%| F| |TAMS 0x000000070da00000, 0x000000070da00000| Untracked | 36|0x000000070dc00000, 0x000000070dc00000, 0x000000070de00000| 0%| F| |TAMS 0x000000070dc00000, 0x000000070dc00000| Untracked | 37|0x000000070de00000, 0x000000070de00000, 0x000000070e000000| 0%| F| |TAMS 0x000000070de00000, 0x000000070de00000| Untracked | 38|0x000000070e000000, 0x000000070e000000, 0x000000070e200000| 0%| F| |TAMS 0x000000070e000000, 0x000000070e000000| Untracked | 39|0x000000070e200000, 0x000000070e200000, 0x000000070e400000| 0%| F| |TAMS 0x000000070e200000, 0x000000070e200000| Untracked | 40|0x000000070e400000, 0x000000070e400000, 0x000000070e600000| 0%| F| |TAMS 0x000000070e400000, 0x000000070e400000| Untracked | 41|0x000000070e600000, 0x000000070e600000, 0x000000070e800000| 0%| F| |TAMS 0x000000070e600000, 0x000000070e600000| Untracked | 42|0x000000070e800000, 0x000000070e800000, 0x000000070ea00000| 0%| F| |TAMS 0x000000070e800000, 0x000000070e800000| Untracked | 43|0x000000070ea00000, 0x000000070ea00000, 0x000000070ec00000| 0%| F| |TAMS 0x000000070ea00000, 0x000000070ea00000| Untracked | 44|0x000000070ec00000, 0x000000070ec00000, 0x000000070ee00000| 0%| F| |TAMS 0x000000070ec00000, 0x000000070ec00000| Untracked | 45|0x000000070ee00000, 0x000000070ee00000, 0x000000070f000000| 0%| F| |TAMS 0x000000070ee00000, 0x000000070ee00000| Untracked | 46|0x000000070f000000, 0x000000070f000000, 0x000000070f200000| 0%| F| |TAMS 0x000000070f000000, 0x000000070f000000| Untracked | 47|0x000000070f200000, 0x000000070f200000, 0x000000070f400000| 0%| F| |TAMS 0x000000070f200000, 0x000000070f200000| Untracked | 48|0x000000070f400000, 0x000000070f400000, 0x000000070f600000| 0%| F| |TAMS 0x000000070f400000, 0x000000070f400000| Untracked | 49|0x000000070f600000, 0x000000070f600000, 0x000000070f800000| 0%| F| |TAMS 0x000000070f600000, 0x000000070f600000| Untracked | 50|0x000000070f800000, 0x000000070f800000, 0x000000070fa00000| 0%| F| |TAMS 0x000000070f800000, 0x000000070f800000| Untracked | 51|0x000000070fa00000, 0x000000070fa00000, 0x000000070fc00000| 0%| F| |TAMS 0x000000070fa00000, 0x000000070fa00000| Untracked | 52|0x000000070fc00000, 0x000000070fc00000, 0x000000070fe00000| 0%| F| |TAMS 0x000000070fc00000, 0x000000070fc00000| Untracked | 53|0x000000070fe00000, 0x000000070fe00000, 0x0000000710000000| 0%| F| |TAMS 0x000000070fe00000, 0x000000070fe00000| Untracked | 54|0x0000000710000000, 0x0000000710000000, 0x0000000710200000| 0%| F| |TAMS 0x0000000710000000, 0x0000000710000000| Untracked | 55|0x0000000710200000, 0x0000000710200000, 0x0000000710400000| 0%| F| |TAMS 0x0000000710200000, 0x0000000710200000| Untracked | 56|0x0000000710400000, 0x0000000710400000, 0x0000000710600000| 0%| F| |TAMS 0x0000000710400000, 0x0000000710400000| Untracked | 57|0x0000000710600000, 0x0000000710600000, 0x0000000710800000| 0%| F| |TAMS 0x0000000710600000, 0x0000000710600000| Untracked | 58|0x0000000710800000, 0x0000000710800000, 0x0000000710a00000| 0%| F| |TAMS 0x0000000710800000, 0x0000000710800000| Untracked | 59|0x0000000710a00000, 0x0000000710a00000, 0x0000000710c00000| 0%| F| |TAMS 0x0000000710a00000, 0x0000000710a00000| Untracked | 60|0x0000000710c00000, 0x0000000710c00000, 0x0000000710e00000| 0%| F| |TAMS 0x0000000710c00000, 0x0000000710c00000| Untracked | 61|0x0000000710e00000, 0x0000000710e00000, 0x0000000711000000| 0%| F| |TAMS 0x0000000710e00000, 0x0000000710e00000| Untracked | 62|0x0000000711000000, 0x0000000711000000, 0x0000000711200000| 0%| F| |TAMS 0x0000000711000000, 0x0000000711000000| Untracked | 63|0x0000000711200000, 0x0000000711200000, 0x0000000711400000| 0%| F| |TAMS 0x0000000711200000, 0x0000000711200000| Untracked | 64|0x0000000711400000, 0x0000000711400000, 0x0000000711600000| 0%| F| |TAMS 0x0000000711400000, 0x0000000711400000| Untracked | 65|0x0000000711600000, 0x0000000711600000, 0x0000000711800000| 0%| F| |TAMS 0x0000000711600000, 0x0000000711600000| Untracked | 66|0x0000000711800000, 0x0000000711800000, 0x0000000711a00000| 0%| F| |TAMS 0x0000000711800000, 0x0000000711800000| Untracked | 67|0x0000000711a00000, 0x0000000711a00000, 0x0000000711c00000| 0%| F| |TAMS 0x0000000711a00000, 0x0000000711a00000| Untracked | 68|0x0000000711c00000, 0x0000000711c00000, 0x0000000711e00000| 0%| F| |TAMS 0x0000000711c00000, 0x0000000711c00000| Untracked | 69|0x0000000711e00000, 0x0000000711e00000, 0x0000000712000000| 0%| F| |TAMS 0x0000000711e00000, 0x0000000711e00000| Untracked | 70|0x0000000712000000, 0x0000000712000000, 0x0000000712200000| 0%| F| |TAMS 0x0000000712000000, 0x0000000712000000| Untracked | 71|0x0000000712200000, 0x0000000712200000, 0x0000000712400000| 0%| F| |TAMS 0x0000000712200000, 0x0000000712200000| Untracked | 72|0x0000000712400000, 0x0000000712400000, 0x0000000712600000| 0%| F| |TAMS 0x0000000712400000, 0x0000000712400000| Untracked | 73|0x0000000712600000, 0x0000000712600000, 0x0000000712800000| 0%| F| |TAMS 0x0000000712600000, 0x0000000712600000| Untracked | 74|0x0000000712800000, 0x0000000712800000, 0x0000000712a00000| 0%| F| |TAMS 0x0000000712800000, 0x0000000712800000| Untracked | 75|0x0000000712a00000, 0x0000000712a00000, 0x0000000712c00000| 0%| F| |TAMS 0x0000000712a00000, 0x0000000712a00000| Untracked | 76|0x0000000712c00000, 0x0000000712c00000, 0x0000000712e00000| 0%| F| |TAMS 0x0000000712c00000, 0x0000000712c00000| Untracked | 77|0x0000000712e00000, 0x0000000712e00000, 0x0000000713000000| 0%| F| |TAMS 0x0000000712e00000, 0x0000000712e00000| Untracked | 78|0x0000000713000000, 0x0000000713000000, 0x0000000713200000| 0%| F| |TAMS 0x0000000713000000, 0x0000000713000000| Untracked | 79|0x0000000713200000, 0x0000000713200000, 0x0000000713400000| 0%| F| |TAMS 0x0000000713200000, 0x0000000713200000| Untracked | 80|0x0000000713400000, 0x0000000713400000, 0x0000000713600000| 0%| F| |TAMS 0x0000000713400000, 0x0000000713400000| Untracked | 81|0x0000000713600000, 0x0000000713600000, 0x0000000713800000| 0%| F| |TAMS 0x0000000713600000, 0x0000000713600000| Untracked | 82|0x0000000713800000, 0x0000000713800000, 0x0000000713a00000| 0%| F| |TAMS 0x0000000713800000, 0x0000000713800000| Untracked | 83|0x0000000713a00000, 0x0000000713a00000, 0x0000000713c00000| 0%| F| |TAMS 0x0000000713a00000, 0x0000000713a00000| Untracked | 84|0x0000000713c00000, 0x0000000713c00000, 0x0000000713e00000| 0%| F| |TAMS 0x0000000713c00000, 0x0000000713c00000| Untracked | 85|0x0000000713e00000, 0x0000000713e00000, 0x0000000714000000| 0%| F| |TAMS 0x0000000713e00000, 0x0000000713e00000| Untracked | 86|0x0000000714000000, 0x0000000714000000, 0x0000000714200000| 0%| F| |TAMS 0x0000000714000000, 0x0000000714000000| Untracked | 87|0x0000000714200000, 0x0000000714200000, 0x0000000714400000| 0%| F| |TAMS 0x0000000714200000, 0x0000000714200000| Untracked | 88|0x0000000714400000, 0x0000000714400000, 0x0000000714600000| 0%| F| |TAMS 0x0000000714400000, 0x0000000714400000| Untracked | 89|0x0000000714600000, 0x0000000714600000, 0x0000000714800000| 0%| F| |TAMS 0x0000000714600000, 0x0000000714600000| Untracked | 90|0x0000000714800000, 0x0000000714800000, 0x0000000714a00000| 0%| F| |TAMS 0x0000000714800000, 0x0000000714800000| Untracked | 91|0x0000000714a00000, 0x0000000714a00000, 0x0000000714c00000| 0%| F| |TAMS 0x0000000714a00000, 0x0000000714a00000| Untracked | 92|0x0000000714c00000, 0x0000000714c00000, 0x0000000714e00000| 0%| F| |TAMS 0x0000000714c00000, 0x0000000714c00000| Untracked | 93|0x0000000714e00000, 0x0000000714e00000, 0x0000000715000000| 0%| F| |TAMS 0x0000000714e00000, 0x0000000714e00000| Untracked | 94|0x0000000715000000, 0x0000000715000000, 0x0000000715200000| 0%| F| |TAMS 0x0000000715000000, 0x0000000715000000| Untracked | 95|0x0000000715200000, 0x0000000715200000, 0x0000000715400000| 0%| F| |TAMS 0x0000000715200000, 0x0000000715200000| Untracked | 96|0x0000000715400000, 0x0000000715400000, 0x0000000715600000| 0%| F| |TAMS 0x0000000715400000, 0x0000000715400000| Untracked | 97|0x0000000715600000, 0x0000000715600000, 0x0000000715800000| 0%| F| |TAMS 0x0000000715600000, 0x0000000715600000| Untracked | 98|0x0000000715800000, 0x0000000715800000, 0x0000000715a00000| 0%| F| |TAMS 0x0000000715800000, 0x0000000715800000| Untracked | 99|0x0000000715a00000, 0x0000000715a00000, 0x0000000715c00000| 0%| F| |TAMS 0x0000000715a00000, 0x0000000715a00000| Untracked | 100|0x0000000715c00000, 0x0000000715c00000, 0x0000000715e00000| 0%| F| |TAMS 0x0000000715c00000, 0x0000000715c00000| Untracked | 101|0x0000000715e00000, 0x0000000715e00000, 0x0000000716000000| 0%| F| |TAMS 0x0000000715e00000, 0x0000000715e00000| Untracked | 102|0x0000000716000000, 0x0000000716000000, 0x0000000716200000| 0%| F| |TAMS 0x0000000716000000, 0x0000000716000000| Untracked | 103|0x0000000716200000, 0x0000000716200000, 0x0000000716400000| 0%| F| |TAMS 0x0000000716200000, 0x0000000716200000| Untracked | 104|0x0000000716400000, 0x0000000716400000, 0x0000000716600000| 0%| F| |TAMS 0x0000000716400000, 0x0000000716400000| Untracked | 105|0x0000000716600000, 0x0000000716600000, 0x0000000716800000| 0%| F| |TAMS 0x0000000716600000, 0x0000000716600000| Untracked | 106|0x0000000716800000, 0x0000000716800000, 0x0000000716a00000| 0%| F| |TAMS 0x0000000716800000, 0x0000000716800000| Untracked | 107|0x0000000716a00000, 0x0000000716a00000, 0x0000000716c00000| 0%| F| |TAMS 0x0000000716a00000, 0x0000000716a00000| Untracked | 108|0x0000000716c00000, 0x0000000716c00000, 0x0000000716e00000| 0%| F| |TAMS 0x0000000716c00000, 0x0000000716c00000| Untracked | 109|0x0000000716e00000, 0x0000000716e00000, 0x0000000717000000| 0%| F| |TAMS 0x0000000716e00000, 0x0000000716e00000| Untracked | 110|0x0000000717000000, 0x0000000717000000, 0x0000000717200000| 0%| F| |TAMS 0x0000000717000000, 0x0000000717000000| Untracked | 111|0x0000000717200000, 0x0000000717200000, 0x0000000717400000| 0%| F| |TAMS 0x0000000717200000, 0x0000000717200000| Untracked | 112|0x0000000717400000, 0x0000000717400000, 0x0000000717600000| 0%| F| |TAMS 0x0000000717400000, 0x0000000717400000| Untracked | 113|0x0000000717600000, 0x0000000717600000, 0x0000000717800000| 0%| F| |TAMS 0x0000000717600000, 0x0000000717600000| Untracked | 114|0x0000000717800000, 0x0000000717800000, 0x0000000717a00000| 0%| F| |TAMS 0x0000000717800000, 0x0000000717800000| Untracked | 115|0x0000000717a00000, 0x0000000717a00000, 0x0000000717c00000| 0%| F| |TAMS 0x0000000717a00000, 0x0000000717a00000| Untracked | 116|0x0000000717c00000, 0x0000000717c00000, 0x0000000717e00000| 0%| F| |TAMS 0x0000000717c00000, 0x0000000717c00000| Untracked | 117|0x0000000717e00000, 0x0000000717e00000, 0x0000000718000000| 0%| F| |TAMS 0x0000000717e00000, 0x0000000717e00000| Untracked | 118|0x0000000718000000, 0x0000000718000000, 0x0000000718200000| 0%| F| |TAMS 0x0000000718000000, 0x0000000718000000| Untracked | 119|0x0000000718200000, 0x0000000718200000, 0x0000000718400000| 0%| F| |TAMS 0x0000000718200000, 0x0000000718200000| Untracked | 120|0x0000000718400000, 0x0000000718471248, 0x0000000718600000| 22%| E| |TAMS 0x0000000718400000, 0x0000000718400000| Complete | 121|0x0000000718600000, 0x0000000718800000, 0x0000000718800000|100%| E|CS|TAMS 0x0000000718600000, 0x0000000718600000| Complete | 122|0x0000000718800000, 0x0000000718a00000, 0x0000000718a00000|100%| E|CS|TAMS 0x0000000718800000, 0x0000000718800000| Complete | 123|0x0000000718a00000, 0x0000000718c00000, 0x0000000718c00000|100%| E|CS|TAMS 0x0000000718a00000, 0x0000000718a00000| Complete Card table byte_map: [0x00007fe800094000,0x00007fe80084a000] _byte_map_base: 0x00007fe7fc84a000 Marking Bits (Prev, Next): (CMBitMap*) 0x00007fe804070390, (CMBitMap*) 0x00007fe8040703d0 Prev Bits: [0x00007fe7fbb2e000, 0x00007fe7ff8de000) Next Bits: [0x00007fe7f7d7e000, 0x00007fe7fbb2e000) Polling page: 0x00007fe80b8de000 Metaspace: Usage: Non-class: 5.26 MB used. Class: 533.02 KB used. Both: 5.78 MB used. Virtual space: Non-class space: 8.00 MB reserved, 5.31 MB ( 66%) committed, 1 nodes. Class space: 1.00 GB reserved, 640.00 KB ( <1%) committed, 1 nodes. Both: 1.01 GB reserved, 5.94 MB ( <1%) committed. Chunk freelists: Non-Class: 2.44 MB Class: 3.25 MB Both: 5.69 MB MaxMetaspaceSize: unlimited CompressedClassSpaceSize: 1.00 GB Initial GC threshold: 21.00 MB Current GC threshold: 21.00 MB CDS: off MetaspaceReclaimPolicy: balanced - commit_granule_bytes: 65536. - commit_granule_words: 8192. - virtual_space_node_default_size: 1048576. - enlarge_chunks_in_place: 1. - new_chunks_are_fully_committed: 0. - uncommit_free_chunks: 1. - use_allocation_guard: 0. - handle_deallocations: 1. Internal statistics: num_allocs_failed_limit: 0. num_arena_births: 60. num_arena_deaths: 0. num_vsnodes_births: 2. num_vsnodes_deaths: 0. num_space_committed: 95. num_space_uncommitted: 0. num_chunks_returned_to_freelist: 0. num_chunks_taken_from_freelist: 69. num_chunk_merges: 0. num_chunk_splits: 43. num_chunks_enlarged: 26. num_purges: 0. num_inconsistent_stats: 0. CodeCache: size=49152Kb used=493Kb max_used=493Kb free=48658Kb bounds [0x00007fe801000000, 0x00007fe801270000, 0x00007fe804000000] total_blobs=334 nmethods=23 adapters=262 compilation: enabled stopped_count=0, restarted_count=0 full_count=0 Compilation events (1 events): Event: 0.242 Thread 0x00007fe8041ed7e0 24 !b test:: (58 bytes) GC Heap History (0 events): No events Deoptimization events (0 events): No events Classes unloaded (0 events): No events Classes redefined (0 events): No events Internal exceptions (20 events): Event: 0.241 Thread 0x00007fe8040213b0 Exception (0x0000000718403f50) thrown [./src/hotspot/share/oops/klass.cpp, line 657] Event: 0.241 Thread 0x00007fe8040213b0 Exception (0x0000000718404a58) thrown [./src/hotspot/share/oops/klass.cpp, line 657] Event: 0.241 Thread 0x00007fe8040213b0 Exception (0x0000000718405560) thrown [./src/hotspot/share/oops/klass.cpp, line 657] Event: 0.241 Thread 0x00007fe8040213b0 Exception (0x0000000718406068) thrown [./src/hotspot/share/oops/klass.cpp, line 657] Event: 0.241 Thread 0x00007fe8040213b0 Exception (0x0000000718406b70) thrown [./src/hotspot/share/oops/klass.cpp, line 657] Event: 0.241 Thread 0x00007fe8040213b0 Exception (0x0000000718407678) thrown [./src/hotspot/share/oops/klass.cpp, line 657] Event: 0.241 Thread 0x00007fe8040213b0 Exception (0x0000000718408180) thrown [./src/hotspot/share/oops/klass.cpp, line 657] Event: 0.241 Thread 0x00007fe8040213b0 Exception (0x0000000718408c88) thrown [./src/hotspot/share/oops/klass.cpp, line 657] Event: 0.242 Thread 0x00007fe8040213b0 Exception (0x0000000718409790) thrown [./src/hotspot/share/oops/klass.cpp, line 657] Event: 0.242 Thread 0x00007fe8040213b0 Exception (0x000000071840a298) thrown [./src/hotspot/share/oops/klass.cpp, line 657] Event: 0.242 Thread 0x00007fe8040213b0 Exception (0x000000071840ada0) thrown [./src/hotspot/share/oops/klass.cpp, line 657] Event: 0.242 Thread 0x00007fe8040213b0 Exception (0x000000071840b8a8) thrown [./src/hotspot/share/oops/klass.cpp, line 657] Event: 0.242 Thread 0x00007fe8040213b0 Exception (0x000000071840c3b0) thrown [./src/hotspot/share/oops/klass.cpp, line 657] Event: 0.242 Thread 0x00007fe8040213b0 Exception (0x000000071840ceb8) thrown [./src/hotspot/share/oops/klass.cpp, line 657] Event: 0.242 Thread 0x00007fe8040213b0 Exception (0x000000071840d9c0) thrown [./src/hotspot/share/oops/klass.cpp, line 657] Event: 0.242 Thread 0x00007fe8040213b0 Exception (0x000000071840e4c8) thrown [./src/hotspot/share/oops/klass.cpp, line 657] Event: 0.242 Thread 0x00007fe8040213b0 Exception (0x000000071840efd0) thrown [./src/hotspot/share/oops/klass.cpp, line 657] Event: 0.242 Thread 0x00007fe8040213b0 Exception (0x000000071840fad8) thrown [./src/hotspot/share/oops/klass.cpp, line 657] Event: 0.242 Thread 0x00007fe8040213b0 Exception (0x00000007184105e0) thrown [./src/hotspot/share/oops/klass.cpp, line 657] Event: 0.242 Thread 0x00007fe8040213b0 Exception (0x00000007184110e8) thrown [./src/hotspot/share/oops/klass.cpp, line 657] Events (20 events): Event: 0.225 loading class java/security/PermissionCollection done Event: 0.225 loading class sun/security/util/LazyCodeSourcePermissionCollection done Event: 0.225 loading class java/security/Permissions Event: 0.225 loading class java/security/Permissions done Event: 0.225 loading class java/lang/RuntimePermission Event: 0.225 loading class java/lang/RuntimePermission done Event: 0.225 loading class java/security/BasicPermissionCollection Event: 0.225 loading class java/security/BasicPermissionCollection done Event: 0.225 loading class java/security/AllPermission Event: 0.225 loading class java/security/AllPermission done Event: 0.225 loading class java/security/UnresolvedPermission Event: 0.225 loading class java/security/UnresolvedPermission done Event: 0.225 loading class java/security/SecureClassLoader$DebugHolder Event: 0.225 loading class java/security/SecureClassLoader$DebugHolder done Event: 0.225 loading class sun/security/util/Debug Event: 0.225 loading class sun/security/util/Debug done Event: 0.225 loading class java/lang/NamedPackage Event: 0.225 loading class java/lang/NamedPackage done Event: 0.226 loading class java/lang/NegativeArraySizeException Event: 0.226 loading class java/lang/NegativeArraySizeException done Dynamic libraries: 709400000-718c00000 rw-p 00000000 00:00 0 718c00000-800000000 ---p 00000000 00:00 0 800000000-800020000 rw-p 00000000 00:00 0 800020000-800040000 rw-p 00000000 00:00 0 800040000-800090000 rw-p 00000000 00:00 0 800090000-8000c0000 ---p 00000000 00:00 0 8000c0000-8000d0000 rw-p 00000000 00:00 0 8000d0000-840000000 ---p 00000000 00:00 0 7fe7ac000000-7fe7ac021000 rw-p 00000000 00:00 0 7fe7ac021000-7fe7b0000000 ---p 00000000 00:00 0 7fe7b0000000-7fe7b0021000 rw-p 00000000 00:00 0 7fe7b0021000-7fe7b4000000 ---p 00000000 00:00 0 7fe7b4000000-7fe7b4021000 rw-p 00000000 00:00 0 7fe7b4021000-7fe7b8000000 ---p 00000000 00:00 0 7fe7b8000000-7fe7b8021000 rw-p 00000000 00:00 0 7fe7b8021000-7fe7bc000000 ---p 00000000 00:00 0 7fe7bc000000-7fe7bc021000 rw-p 00000000 00:00 0 7fe7bc021000-7fe7c0000000 ---p 00000000 00:00 0 7fe7c0000000-7fe7c00ac000 rw-p 00000000 00:00 0 7fe7c00ac000-7fe7c4000000 ---p 00000000 00:00 0 7fe7c4000000-7fe7c4021000 rw-p 00000000 00:00 0 7fe7c4021000-7fe7c8000000 ---p 00000000 00:00 0 7fe7c8fc4000-7fe7c93ab000 rw-p 00000000 00:00 0 7fe7c93ab000-7fe7c93ac000 ---p 00000000 00:00 0 7fe7c93ac000-7fe7c94ac000 rw-p 00000000 00:00 0 [stack:24840] 7fe7c94ac000-7fe7c94b0000 ---p 00000000 00:00 0 7fe7c94b0000-7fe7c95ad000 rw-p 00000000 00:00 0 [stack:24839] 7fe7c95ad000-7fe7c95b1000 ---p 00000000 00:00 0 7fe7c95b1000-7fe7c96ae000 rw-p 00000000 00:00 0 [stack:24838] 7fe7c96ae000-7fe7c96c3000 r-xp 00000000 fc:11 1782248 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-release/jdk/lib/libnet.so 7fe7c96c3000-7fe7c98c2000 ---p 00015000 fc:11 1782248 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-release/jdk/lib/libnet.so 7fe7c98c2000-7fe7c98c3000 r--p 00014000 fc:11 1782248 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-release/jdk/lib/libnet.so 7fe7c98c3000-7fe7c98c4000 rw-p 00015000 fc:11 1782248 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-release/jdk/lib/libnet.so 7fe7c98c4000-7fe7c98d6000 r-xp 00000000 fc:11 1782252 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-release/jdk/lib/libnio.so 7fe7c98d6000-7fe7c9ad5000 ---p 00012000 fc:11 1782252 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-release/jdk/lib/libnio.so 7fe7c9ad5000-7fe7c9ad6000 r--p 00011000 fc:11 1782252 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-release/jdk/lib/libnio.so 7fe7c9ad6000-7fe7c9ad7000 rw-p 00012000 fc:11 1782252 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-release/jdk/lib/libnio.so 7fe7c9ad7000-7fe7d0000000 r--p 00000000 fc:01 24801 /usr/lib/locale/locale-archive 7fe7d0000000-7fe7d0021000 rw-p 00000000 00:00 0 7fe7d0021000-7fe7d4000000 ---p 00000000 00:00 0 7fe7d4000000-7fe7d4021000 rw-p 00000000 00:00 0 7fe7d4021000-7fe7d8000000 ---p 00000000 00:00 0 7fe7d8000000-7fe7d8021000 rw-p 00000000 00:00 0 7fe7d8021000-7fe7dc000000 ---p 00000000 00:00 0 7fe7dc000000-7fe7dc021000 rw-p 00000000 00:00 0 7fe7dc021000-7fe7e0000000 ---p 00000000 00:00 0 7fe7e0000000-7fe7e0021000 rw-p 00000000 00:00 0 7fe7e0021000-7fe7e4000000 ---p 00000000 00:00 0 7fe7e4000000-7fe7e4021000 rw-p 00000000 00:00 0 7fe7e4021000-7fe7e8000000 ---p 00000000 00:00 0 7fe7e8000000-7fe7e8021000 rw-p 00000000 00:00 0 7fe7e8021000-7fe7ec000000 ---p 00000000 00:00 0 7fe7ec000000-7fe7ec021000 rw-p 00000000 00:00 0 7fe7ec021000-7fe7f0000000 ---p 00000000 00:00 0 7fe7f0000000-7fe7f0021000 rw-p 00000000 00:00 0 7fe7f0021000-7fe7f4000000 ---p 00000000 00:00 0 7fe7f40f9000-7fe7f40fd000 ---p 00000000 00:00 0 7fe7f40fd000-7fe7f41fa000 rw-p 00000000 00:00 0 [stack:24837] 7fe7f41fa000-7fe7f41fe000 ---p 00000000 00:00 0 7fe7f41fe000-7fe7f42fb000 rw-p 00000000 00:00 0 [stack:24836] 7fe7f42fb000-7fe7f42ff000 ---p 00000000 00:00 0 7fe7f42ff000-7fe7f43fc000 rw-p 00000000 00:00 0 [stack:24835] 7fe7f43fc000-7fe7f4400000 ---p 00000000 00:00 0 7fe7f4400000-7fe7f44fd000 rw-p 00000000 00:00 0 [stack:24834] 7fe7f44fd000-7fe7f4501000 ---p 00000000 00:00 0 7fe7f4501000-7fe7f45fe000 rw-p 00000000 00:00 0 [stack:24833] 7fe7f45fe000-7fe7f4602000 ---p 00000000 00:00 0 7fe7f4602000-7fe7f46ff000 rw-p 00000000 00:00 0 [stack:24832] 7fe7f46ff000-7fe7f4703000 ---p 00000000 00:00 0 7fe7f4703000-7fe7f4c00000 rw-p 00000000 00:00 0 [stack:24831] 7fe7f4c00000-7fe7f4c10000 rw-p 00000000 00:00 0 7fe7f4c10000-7fe7f4c80000 ---p 00000000 00:00 0 7fe7f4c80000-7fe7f4cc0000 rw-p 00000000 00:00 0 7fe7f4cc0000-7fe7f4d00000 ---p 00000000 00:00 0 7fe7f4d00000-7fe7f4e00000 rw-p 00000000 00:00 0 7fe7f4e00000-7fe7f5000000 ---p 00000000 00:00 0 7fe7f50f1000-7fe7f50f2000 ---p 00000000 00:00 0 7fe7f50f2000-7fe7f5273000 rw-p 00000000 00:00 0 [stack:24830] 7fe7f5273000-7fe7f5274000 ---p 00000000 00:00 0 7fe7f5274000-7fe7f5374000 rw-p 00000000 00:00 0 [stack:24829] 7fe7f5374000-7fe7f5375000 ---p 00000000 00:00 0 7fe7f5375000-7fe7f7c7d000 rw-p 00000000 00:00 0 [stack:24828] 7fe7f7c7d000-7fe7f7c7e000 ---p 00000000 00:00 0 7fe7f7c7e000-7fe7f815e000 rw-p 00000000 00:00 0 [stack:24827] 7fe7f815e000-7fe7fbb2e000 ---p 00000000 00:00 0 7fe7fbb2e000-7fe7fbf0e000 rw-p 00000000 00:00 0 7fe7fbf0e000-7fe7ff8de000 ---p 00000000 00:00 0 7fe7ff8de000-7fe7ff95a000 rw-p 00000000 00:00 0 7fe7ff95a000-7fe800094000 ---p 00000000 00:00 0 7fe800094000-7fe800110000 rw-p 00000000 00:00 0 7fe800110000-7fe80084a000 ---p 00000000 00:00 0 7fe80084a000-7fe8008c6000 rw-p 00000000 00:00 0 7fe8008c6000-7fe801000000 ---p 00000000 00:00 0 7fe801000000-7fe801270000 rwxp 00000000 00:00 0 7fe801270000-7fe804000000 ---p 00000000 00:00 0 7fe804000000-7fe8042fb000 rw-p 00000000 00:00 0 7fe8042fb000-7fe808000000 ---p 00000000 00:00 0 7fe808014000-7fe808045000 rw-p 00000000 00:00 0 7fe808045000-7fe808046000 ---p 00000000 00:00 0 7fe808046000-7fe808146000 rw-p 00000000 00:00 0 [stack:24826] 7fe808146000-7fe808147000 ---p 00000000 00:00 0 7fe808147000-7fe808a4f000 rw-p 00000000 00:00 0 [stack:24825] 7fe808a4f000-7fe808a74000 r-xp 00000000 fc:11 1782236 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-release/jdk/lib/libjava.so 7fe808a74000-7fe808c73000 ---p 00025000 fc:11 1782236 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-release/jdk/lib/libjava.so 7fe808c73000-7fe808c74000 r--p 00024000 fc:11 1782236 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-release/jdk/lib/libjava.so 7fe808c74000-7fe808c75000 rw-p 00025000 fc:11 1782236 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-release/jdk/lib/libjava.so 7fe808c75000-7fe808c76000 rw-p 00000000 00:00 0 7fe808c76000-7fe808c91000 r-xp 00000000 fc:11 1782245 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-release/jdk/lib/libjimage.so 7fe808c91000-7fe808e90000 ---p 0001b000 fc:11 1782245 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-release/jdk/lib/libjimage.so 7fe808e90000-7fe808e92000 r--p 0001a000 fc:11 1782245 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-release/jdk/lib/libjimage.so 7fe808e92000-7fe808e93000 rw-p 0001c000 fc:11 1782245 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-release/jdk/lib/libjimage.so 7fe808e93000-7fe808f94000 r-xp 00000000 fc:01 25499 /usr/lib64/libm-2.17.so 7fe808f94000-7fe809193000 ---p 00101000 fc:01 25499 /usr/lib64/libm-2.17.so 7fe809193000-7fe809194000 r--p 00100000 fc:01 25499 /usr/lib64/libm-2.17.so 7fe809194000-7fe809195000 rw-p 00101000 fc:01 25499 /usr/lib64/libm-2.17.so 7fe809195000-7fe80919c000 r-xp 00000000 fc:01 25779 /usr/lib64/librt-2.17.so 7fe80919c000-7fe80939b000 ---p 00007000 fc:01 25779 /usr/lib64/librt-2.17.so 7fe80939b000-7fe80939c000 r--p 00006000 fc:01 25779 /usr/lib64/librt-2.17.so 7fe80939c000-7fe80939d000 rw-p 00007000 fc:01 25779 /usr/lib64/librt-2.17.so 7fe80939d000-7fe80a673000 r-xp 00000000 fc:11 1976482 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-release/jdk/lib/server/libjvm.so 7fe80a673000-7fe80a873000 ---p 012d6000 fc:11 1976482 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-release/jdk/lib/server/libjvm.so 7fe80a873000-7fe80a92b000 r--p 012d6000 fc:11 1976482 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-release/jdk/lib/server/libjvm.so 7fe80a92b000-7fe80a95f000 rw-p 0138e000 fc:11 1976482 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-release/jdk/lib/server/libjvm.so 7fe80a95f000-7fe80a9b9000 rw-p 00000000 00:00 0 7fe80a9b9000-7fe80ab73000 r-xp 00000000 fc:01 25054 /usr/lib64/libc-2.17.so 7fe80ab73000-7fe80ad72000 ---p 001ba000 fc:01 25054 /usr/lib64/libc-2.17.so 7fe80ad72000-7fe80ad76000 r--p 001b9000 fc:01 25054 /usr/lib64/libc-2.17.so 7fe80ad76000-7fe80ad78000 rw-p 001bd000 fc:01 25054 /usr/lib64/libc-2.17.so 7fe80ad78000-7fe80ad7d000 rw-p 00000000 00:00 0 7fe80ad7d000-7fe80ad7f000 r-xp 00000000 fc:01 25150 /usr/lib64/libdl-2.17.so 7fe80ad7f000-7fe80af7f000 ---p 00002000 fc:01 25150 /usr/lib64/libdl-2.17.so 7fe80af7f000-7fe80af80000 r--p 00002000 fc:01 25150 /usr/lib64/libdl-2.17.so 7fe80af80000-7fe80af81000 rw-p 00003000 fc:01 25150 /usr/lib64/libdl-2.17.so 7fe80af81000-7fe80af98000 r-xp 00000000 fc:01 25734 /usr/lib64/libpthread-2.17.so 7fe80af98000-7fe80b197000 ---p 00017000 fc:01 25734 /usr/lib64/libpthread-2.17.so 7fe80b197000-7fe80b198000 r--p 00016000 fc:01 25734 /usr/lib64/libpthread-2.17.so 7fe80b198000-7fe80b199000 rw-p 00017000 fc:01 25734 /usr/lib64/libpthread-2.17.so 7fe80b199000-7fe80b19d000 rw-p 00000000 00:00 0 7fe80b19d000-7fe80b1ad000 r-xp 00000000 fc:11 1782229 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-release/jdk/lib/libjli.so 7fe80b1ad000-7fe80b3ac000 ---p 00010000 fc:11 1782229 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-release/jdk/lib/libjli.so 7fe80b3ac000-7fe80b3ad000 r--p 0000f000 fc:11 1782229 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-release/jdk/lib/libjli.so 7fe80b3ad000-7fe80b3ae000 rw-p 00010000 fc:11 1782229 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-release/jdk/lib/libjli.so 7fe80b3ae000-7fe80b3c3000 r-xp 00000000 fc:01 25988 /usr/lib64/libz.so.1.2.7 7fe80b3c3000-7fe80b5c2000 ---p 00015000 fc:01 25988 /usr/lib64/libz.so.1.2.7 7fe80b5c2000-7fe80b5c3000 r--p 00014000 fc:01 25988 /usr/lib64/libz.so.1.2.7 7fe80b5c3000-7fe80b5c4000 rw-p 00015000 fc:01 25988 /usr/lib64/libz.so.1.2.7 7fe80b5c4000-7fe80b5e5000 r-xp 00000000 fc:01 24864 /usr/lib64/ld-2.17.so 7fe80b609000-7fe80b6e4000 rw-p 00000000 00:00 0 7fe80b6e4000-7fe80b6e8000 ---p 00000000 00:00 0 7fe80b6e8000-7fe80b7e5000 rw-p 00000000 00:00 0 [stack:24824] 7fe80b7e5000-7fe80b7e6000 r--p 00021000 fc:01 24864 /usr/lib64/ld-2.17.so 7fe80b7e6000-7fe80b7e7000 rw-p 00022000 fc:01 24864 /usr/lib64/ld-2.17.so 7fe80b7e7000-7fe80b7e8000 rw-p 00000000 00:00 0 7fe80b7e8000-7fe80b7e9000 r-xp 00000000 fc:11 1988947 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-release/jdk/bin/java 7fe80b7f0000-7fe80b836000 rw-p 00000000 00:00 0 7fe80b836000-7fe80b891000 ---p 00000000 00:00 0 7fe80b891000-7fe80b8c6000 r--s 00000000 fc:01 5616 /var/db/nscd/passwd 7fe80b8c6000-7fe80b8ca000 rw-p 00000000 00:00 0 7fe80b8ce000-7fe80b8d5000 r--s 00000000 fc:01 49028 /usr/lib64/gconv/gconv-modules.cache 7fe80b8d5000-7fe80b8d6000 rw-p 00000000 00:00 0 7fe80b8d6000-7fe80b8de000 rw-s 00000000 fc:01 532351 /tmp/hsperfdata_shihui/24823 7fe80b8de000-7fe80b8df000 ---p 00000000 00:00 0 7fe80b8df000-7fe80b8e0000 r--p 00000000 00:00 0 7fe80b8e0000-7fe80b8e1000 ---p 00000000 00:00 0 7fe80b8e1000-7fe80b8e4000 r-xp 00000000 fc:01 25620 /usr/lib64/libonion_security.so.1.0.19 7fe80b8e4000-7fe80b9e4000 ---p 00003000 fc:01 25620 /usr/lib64/libonion_security.so.1.0.19 7fe80b9e4000-7fe80b9e5000 rw-p 00003000 fc:01 25620 /usr/lib64/libonion_security.so.1.0.19 7fe80b9e5000-7fe80b9e9000 rw-p 00000000 00:00 0 7fe80b9e9000-7fe80b9ea000 r--p 00001000 fc:11 1988947 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-release/jdk/bin/java 7fe80b9ea000-7fe80b9eb000 rw-p 00002000 fc:11 1988947 /data/shihui/codes/shihui_jdk_master/jdk/build/linux-x86_64-server-release/jdk/bin/java 7fe80cdf3000-7fe80ce14000 rw-p 00000000 00:00 0 [heap] 7fff2b2c1000-7fff2b2e2000 rw-p 00000000 00:00 0 [stack] 7fff2b2e8000-7fff2b2ea000 r-xp 00000000 00:00 0 [vdso] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] VM Arguments: jvm_args: -Xbatch -XX:-TieredCompilation -XX:-UseOnStackReplacement -XX:CompileCommand=compileonly,test:: java_command: neg_arrays_copyof_after_loop java_class_path (initial): . Launcher Type: SUN_STANDARD [Global flags] bool BackgroundCompilation = false {pd product} {command line} intx CICompilerCount = 4 {product} {ergonomic} ccstrlist CompileCommand = compileonly,test:: {product} {command line} uint ConcGCThreads = 2 {product} {ergonomic} uint G1ConcRefinementThreads = 8 {product} {ergonomic} size_t G1HeapRegionSize = 2097152 {product} {ergonomic} uintx GCDrainStackTargetSize = 64 {product} {ergonomic} size_t InitialHeapSize = 260046848 {product} {ergonomic} size_t MarkStackSize = 4194304 {product} {ergonomic} size_t MaxHeapSize = 4139778048 {product} {ergonomic} size_t MaxNewSize = 2483027968 {product} {ergonomic} size_t MinHeapDeltaBytes = 2097152 {product} {ergonomic} size_t MinHeapSize = 8388608 {product} {ergonomic} uintx NonProfiledCodeHeapSize = 0 {pd product} {ergonomic} uintx ProfiledCodeHeapSize = 0 {pd product} {ergonomic} size_t SoftMaxHeapSize = 4139778048 {manageable} {ergonomic} bool TieredCompilation = false {pd product} {command line} bool UseCompressedClassPointers = true {product lp64_product} {ergonomic} bool UseCompressedOops = true {product lp64_product} {ergonomic} bool UseG1GC = true {product} {ergonomic} bool UseOnStackReplacement = false {pd product} {command line} Logging: Log output configuration: #0: stdout all=warning uptime,level,tags #1: stderr all=off uptime,level,tags Environment Variables: PATH=/home/shihui/tools/gcc7/bin/:/home/shihui/tools/jtreg/bin:/home/shihui/tools/jtreg/bin:/usr/lib64/ccache:/usr/local/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/home/shihui/.ft:/home/shihui/.local/bin:/home/shihui/bin:/home/shihui/.ft SHELL=/bin/bash LANG=en_IN.UTF-8 Signal Handlers: SIGSEGV: crash_handler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO SIGBUS: crash_handler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO SIGFPE: crash_handler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO SIGPIPE: javaSignalHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO SIGXFSZ: javaSignalHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO SIGILL: crash_handler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO SIGUSR2: SR_handler in libjvm.so, mask=00000000000000000000000000000000, flags=SA_RESTART|SA_SIGINFO SIGHUP: UserHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO SIGINT: UserHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO SIGTERM: UserHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO SIGQUIT: UserHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO SIGTRAP: crash_handler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO --------------- S Y S T E M --------------- OS: CentOS Linux release 7.2 (Final) uname: Linux 3.10.107-1-tlinux2_kvm_guest-0049 #1 SMP Tue Jul 30 23:46:29 CST 2019 x86_64 OS uptime: 72 days 1:34 hours libc: glibc 2.17 NPTL 2.17 rlimit (soft/hard): STACK 8192k/infinity , CORE 0k/infinity , NPROC 63068/63068 , NOFILE 1000000/1000000 , AS infinity/infinity , CPU infinity/infinity , DATA infinity/infinity , FSIZE infinity/infinity , MEMLOCK 64k/64k load average: 6.32 7.54 4.88 /proc/meminfo: MemTotal: 16165984 kB MemFree: 2495792 kB MemAvailable: 12005328 kB Buffers: 1224836 kB Cached: 6356280 kB SwapCached: 0 kB Active: 5239304 kB Inactive: 3710188 kB Active(anon): 1539748 kB Inactive(anon): 132268 kB Active(file): 3699556 kB Inactive(file): 3577920 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 0 kB SwapFree: 0 kB Dirty: 15372 kB Writeback: 0 kB AnonPages: 1368724 kB Mapped: 98240 kB Shmem: 303612 kB Slab: 2355852 kB SReclaimable: 2292276 kB SUnreclaim: 63576 kB KernelStack: 8336 kB PageTables: 28220 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 7034416 kB Committed_AS: 4963700 kB VmallocTotal: 34359738367 kB VmallocUsed: 131392 kB VmallocChunk: 34359603848 kB HardwareCorrupted: 0 kB AnonHugePages: 0 kB HugePages_Total: 1024 HugePages_Free: 1024 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 83824 kB DirectMap2M: 5158912 kB DirectMap1G: 13631488 kB /sys/kernel/mm/transparent_hugepage/enabled: always madvise [never] /sys/kernel/mm/transparent_hugepage/defrag (defrag/compaction efforts parameter): always madvise [never] Process Memory: Virtual Size: 6639868K (peak: 6639868K) Resident Set Size: 33956K (peak: 33956K) Swapped out: 0K C-Heap outstanding allocations: 3879K /proc/sys/kernel/threads-max (system-wide limit on the number of threads): 126136 /proc/sys/vm/max_map_count (maximum number of memory map areas a process may have): 65535 /proc/sys/kernel/pid_max (system-wide limit on number of process identifiers): 32768 /etc/ld.so.preload: /$LIB/libonion.so container (cgroup) information: container_type: cgroupv1 cpu_cpuset_cpus: 0-7 cpu_memory_nodes: 0 active_processor_count: 8 cpu_quota: no quota cpu_period: 100000 cpu_shares: no shares memory_limit_in_bytes: unlimited memory_and_swap_limit_in_bytes: unlimited memory_soft_limit_in_bytes: unlimited memory_usage_in_bytes: 7503904768 memory_max_usage_in_bytes: 15809200128 KVM virtualization detected Steal ticks since vm start: 0 Steal ticks percentage since vm start: 0.000 CPU: total 8 (initial active 8) (8 cores per cpu, 1 threads per core) family 23 model 49 stepping 0 microcode 0x1000065, cx8, cmov, fxsr, mmx, 3dnowpref, sse, sse2, sse3, ssse3, sse4a, sse4.1, sse4.2, popcnt, lzcnt, tsc, avx, avx2, aes, clmul, bmi1, bmi2, adx, sha, fma, vzeroupper, clflush, clflushopt, hv CPU Model and flags from /proc/cpuinfo: model name : AMD EPYC 7K62 48-Core Processor flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 arat Online cpus: 0-7 Offline cpus: BIOS frequency limitation: Frequency switch latency (ns): Available cpu frequencies: Current governor: Core performance/turbo boost: Memory: 4k page, physical 16165984k(2495792k free), swap 0k(0k free) Page Sizes: 4k vm_info: OpenJDK 64-Bit Server VM (17-internal+0-adhoc.shihui.jdk) for linux-amd64 JRE (17-internal+0-adhoc.shihui.jdk), built on May 26 2021 08:14:37 by "shihui" with gcc 7.5.0 END.