# # A fatal error has been detected by the Java Runtime Environment: # # SIGSEGV (0xb) at pc=0x000055b3e95add90, pid=17128, tid=0x00007fdd13fff700 # # JRE version: Java(TM) SE Runtime Environment (8.0_221-b11) (build 1.8.0_221-b11) # Java VM: Java HotSpot(TM) 64-Bit Server VM (25.221-b11 interpreted mode linux-amd64 compressed oops) # Problematic frame: # C [main+0x1d90] handle_stream(void*)+0xe0 # # Failed to write core dump. 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: # http://bugreport.java.com/bugreport/crash.jsp # --------------- T H R E A D --------------- Current thread is native thread siginfo: si_signo: 11 (SIGSEGV), si_code: 1 (SEGV_MAPERR), si_addr: 0x0000000000000000 Registers: RAX=0x0000000000000000, RBX=0x00007fdd3448d3e0, RCX=0x00007fdd332f2384, RDX=0x0000000000000000 RSP=0x00007fdd13ffea70, RBP=0x0000000000000005, RSI=0x00007fdd13ffea78, RDI=0x00007fdd13ffeab0 R8 =0x0000000000000000, R9 =0x0000000000000000, R10=0x0000000000000000, R11=0x0000000000000000 R12=0x00007ffd84c40e70, R13=0x00007fdd13ffeab0, R14=0x0000000000000000, R15=0x00007ffd84c40dd0 RIP=0x000055b3e95add90, EFLAGS=0x0000000000010246, CSGSFS=0x002b000000000033, ERR=0x0000000000000004 TRAPNO=0x000000000000000e Top of Stack: (sp=0x00007fdd13ffea70) 0x00007fdd13ffea70: 0000000000000000 0000000000000000 0x00007fdd13ffea80: 0000000000000000 0000000000000000 0x00007fdd13ffea90: 0000000000000000 0000000000000000 0x00007fdd13ffeaa0: 0000000024000000 0000000000000000 0x00007fdd13ffeab0: 0000000000000000 0000000000000000 0x00007fdd13ffeac0: 0000000000000000 0000000000000000 0x00007fdd13ffead0: 0000000000000000 0000000000000000 0x00007fdd13ffeae0: 0000000000000000 0000000000000000 0x00007fdd13ffeaf0: 0000000000000000 0000000000000000 0x00007fdd13ffeb00: 0000000000000000 0000000000000000 0x00007fdd13ffeb10: 0000000000000000 0000000000000000 0x00007fdd13ffeb20: 0000000000000000 0000000000000000 0x00007fdd13ffeb30: 0000000000000000 0000000000000000 0x00007fdd13ffeb40: 0000000000000000 0000000000000000 0x00007fdd13ffeb50: 0000000000000000 0000000000000000 0x00007fdd13ffeb60: 0000000000000000 0000000000000000 0x00007fdd13ffeb70: 0000000000000000 0000000000000000 0x00007fdd13ffeb80: 0000000000000000 0000000000000000 0x00007fdd13ffeb90: 0000000000000000 0000000000000000 0x00007fdd13ffeba0: 0000000000000000 0000000000000000 0x00007fdd13ffebb0: 0000000000000000 0000000000000000 0x00007fdd13ffebc0: 0000000000000000 0000000000000000 0x00007fdd13ffebd0: 0000000000000000 0000000000000000 0x00007fdd13ffebe0: 0000000000000000 0000000000000000 0x00007fdd13ffebf0: 0000000000000000 0000000000000000 0x00007fdd13ffec00: 0000000000000000 0000000000000000 0x00007fdd13ffec10: 0000000000000000 0000000000000000 0x00007fdd13ffec20: 0000000000000000 0000000000000000 0x00007fdd13ffec30: 0000000000000000 0000000000000000 0x00007fdd13ffec40: 0000000000000000 0000000000000000 0x00007fdd13ffec50: 0000000000000000 0000000000000000 0x00007fdd13ffec60: 0000000000000000 0000000000000000 Instructions: (pc=0x000055b3e95add90) 0x000055b3e95add70: 4c 89 ea 4c 89 f7 e8 35 02 00 00 eb d4 0f 1f 00 0x000055b3e95add80: 48 8b 44 24 10 49 8b 1c 24 48 8d 74 24 08 31 d2 0x000055b3e95add90: 4c 8b 28 4c 8b 70 08 48 89 df 48 8b 03 48 c7 44 0x000055b3e95adda0: 24 08 00 00 00 00 ff 50 20 48 8b 7c 24 08 4c 89 Register to memory mapping: RAX=0x0000000000000000 is an unknown value RBX=0x00007fdd3448d3e0: in /usr/local/java/jre/lib/amd64/server/libjvm.so at 0x00007fdd33500000 RCX=0x00007fdd332f2384: read+0x44 in /lib/x86_64-linux-gnu/libpthread.so.0 at 0x00007fdd332e1000 RDX=0x0000000000000000 is an unknown value RSP=0x00007fdd13ffea70 is an unknown value RBP=0x0000000000000005 is an unknown value RSI=0x00007fdd13ffea78 is an unknown value RDI=0x00007fdd13ffeab0 is an unknown value R8 =0x0000000000000000 is an unknown value R9 =0x0000000000000000 is an unknown value R10=0x0000000000000000 is an unknown value R11=0x0000000000000000 is an unknown value R12=0x00007ffd84c40e70 is pointing into the stack for thread: 0x000055b3eabb0000 R13=0x00007fdd13ffeab0 is an unknown value R14=0x0000000000000000 is an unknown value R15=0x00007ffd84c40dd0 is pointing into the stack for thread: 0x000055b3eabb0000 Stack: [0x00007fdd13800000,0x00007fdd14000000], sp=0x00007fdd13ffea70, free space=8186k Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) C [main+0x1d90] handle_stream(void*)+0xe0 --------------- P R O C E S S --------------- VM state:not at safepoint (normal execution) VM Mutex/Monitor currently owned by a thread: None heap address: 0x00000000c2a00000, size: 982 MB, Compressed Oops mode: 32-bit Narrow klass base: 0x0000000000000000, Narrow klass shift: 3 Compressed class space size: 1073741824 Address: 0x0000000100000000 Heap: PSYoungGen total 18432K, used 634K [0x00000000eb900000, 0x00000000ecd80000, 0x0000000100000000) eden space 15872K, 4% used [0x00000000eb900000,0x00000000eb99ebc8,0x00000000ec880000) from space 2560K, 0% used [0x00000000ecb00000,0x00000000ecb00000,0x00000000ecd80000) to space 2560K, 0% used [0x00000000ec880000,0x00000000ec880000,0x00000000ecb00000) ParOldGen total 42496K, used 0K [0x00000000c2a00000, 0x00000000c5380000, 0x00000000eb900000) object space 42496K, 0% used [0x00000000c2a00000,0x00000000c2a00000,0x00000000c5380000) Metaspace used 2176K, capacity 4480K, committed 4480K, reserved 1056768K class space used 240K, capacity 384K, committed 384K, reserved 1048576K Card table byte_map: [0x00007fdd21d5d000,0x00007fdd21f49000] byte_map_base: 0x00007fdd21748000 Marking Bits: (ParMarkBitMap*) 0x00007fdd344cbd80 Begin Bits: [0x00007fdd1a150000, 0x00007fdd1b0a8000) End Bits: [0x00007fdd1b0a8000, 0x00007fdd1c000000) Polling page: 0x00007fdd3470d000 CodeCache: size=245760Kb used=469Kb max_used=469Kb free=245290Kb bounds [0x00007fdd22309000, 0x00007fdd22579000, 0x00007fdd31309000] total_blobs=171 nmethods=0 adapters=137 compilation: disabled (interpreter mode) Compilation events (0 events): No events GC Heap History (0 events): No events Deoptimization events (0 events): No events Classes redefined (0 events): No events Internal exceptions (2 events): Event: 0.031 Thread 0x000055b3eabb0000 Exception (0x00000000eb907cb8) thrown at [/HUDSON/workspace/8-2-build-linux-amd64/jdk8u221/13320/hotspot/src/sh Event: 0.031 Thread 0x000055b3eabb0000 Exception (0x00000000eb907fa0) thrown at [/HUDSON/workspace/8-2-build-linux-amd64/jdk8u221/13320/hotspot/src/share/vm/prims/jni.c Events (10 events): Event: 0.049 loading class java/lang/invoke/MethodHandleStatics done Event: 0.049 loading class java/lang/invoke/MethodHandleStatics$1 Event: 0.049 loading class java/lang/invoke/MethodHandleStatics$1 done Event: 0.049 Thread 0x000055b3eac5f000 Thread added: 0x000055b3eac5f000 Event: 0.049 loading class sun/misc/PostVMInitHook Event: 0.049 loading class sun/misc/PostVMInitHook done Event: 0.049 loading class sun/misc/PostVMInitHook$1 Event: 0.049 loading class sun/misc/PostVMInitHook$1 done Event: 4.088 Executing VM operation: EnableBiasedLocking Event: 4.088 Executing VM operation: EnableBiasedLocking done Dynamic libraries: c2a00000-c5380000 rw-p 00000000 VM Arguments: jvm_args: -Djava.compiler=NONE -verbose:jni java_command: java_class_path (initial): .:/home/wanhui/CallJvm/callJvmThreadpool/qin_test1.jar Launcher Type: generic Environment Variables: JAVA_HOME=/usr/local/java CLASSPATH=/home/wanhui/Downloads/clion-2019.2.1/lib/bootstrap.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/extensions.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/util.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/jdom.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/log4j.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/trove4j.jar:/home/wanhui/Downloads/clion-2019.2.1/lib/jna.jar PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin:/usr/local/redis/redis-4.0.9.tar_files/redis-4.0.9/src:/usr/local/mysql/bin USERNAME=wanhui SHELL=/bin/bash DISPLAY=:0 Signal Handlers: SIGSEGV: [libjvm.so+0xad3d90], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGBUS: [libjvm.so+0xad3d90], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGFPE: [libjvm.so+0x90b8b0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGPIPE: [libjvm.so+0x90b8b0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGXFSZ: [libjvm.so+0x90b8b0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGILL: [libjvm.so+0x90b8b0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGUSR1: SIG_DFL, sa_mask[0]=00000000000000000000000000000000, sa_flags=none SIGUSR2: [libjvm.so+0x90b780], sa_mask[0]=00100000000000000000000000000000, sa_flags=SA_RESTART|SA_SIGINFO SIGHUP: [libjvm.so+0x90bda0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGINT: [libjvm.so+0x90bda0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGTERM: [libjvm.so+0x90bda0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGQUIT: [libjvm.so+0x90bda0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO --------------- S Y S T E M --------------- OS:DISTRIB_ID=Ubuntu DISTRIB_RELEAS uname:Linux 4.15.0-66-generic #75-Ubuntu SMP Tue Oct 1 05:24:09 UTC 2019 x86_64 libc:glibc 2.27 NPTL 2.27 rlimit: STACK 8192k, CORE 0k, NPROC 15513, NOFILE 1048576, AS infinity load average:0.12 0.17 0.11 /proc/meminfo: container (cgroup) information: container_type: cgroupv1 cpu_cpuset_cpus: failed cpu_memory_nodes: 0 active_processor_count: 4 cpu_quota: -1 cpu_period: 100000 cpu_shares: -1 memory_limit_in_bytes: -1 memory_and_swap_limit_in_bytes: -2 memory_soft_limit_in_bytes: -1 memory_usage_in_bytes: -2 memory_max_usage_in_bytes: 152309760 CPU:total 4 (initial active 4) (2 cores per cpu, 1 threads per core) family 6 model 158 stepping 13, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, avx, avx2, aes, clmul, erms, rtm, 3dnowpref, lzcnt, tsc, tscinvbit, bmi1, bmi2, adx /proc/cpuinfo: processor : 0 vendor_id : Genuin Memory: 4k page, physical 4015688k(175560k free), swap 2097148k(1064188k free) vm_info: Java HotSpot(TM) 64-Bit Server VM (25.221-b11) for linux-amd64 JRE (1.8.0_221-b11), built on Jul 4 2019 04:27:00 by "java_re" with gcc 7.3.0 time: Mon Nov 4 21:45:21 2019 timezone: CST elapsed time: 11 seconds (0d 0h 0m 11s)