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  • C++ 仅声明std:：map<；后，无法在linux上加载共享对象；int，int>；

C++ 仅声明std:：map<；后，无法在linux上加载共享对象；int，int>；

c++ linux

C++ 仅声明std:：map<；后，无法在linux上加载共享对象；int，int>；,c++,linux,java-native-interface,shared-libraries,cross-compiling,C++,Linux,Java Native Interface,Shared Libraries,Cross Compiling,我正试图建立和加载一个共享库，所以文件和它加载刚刚好。当我添加下面的行来创建地图时，它无法加载，并且无法加载。它编译和构建得很好。我正在使用Eclipse和CDT 编辑1：只需添加映射测试，SO文件的大小就从213 KB增加到253 KB。我不确定负载问题是否与尺寸的增加有关。 下面是我的java进程的命令，它正在尝试加载SO文件 [java，-Xms256M，-Xmx512M，-XX:+UseG1GC，-XX:+cleavebeforoullgc，-XX:+ExplicitGCInvokesC

我正试图建立和加载一个共享库，所以文件和它加载刚刚好。当我添加下面的行来创建地图时，它无法加载，并且无法加载。它编译和构建得很好。我正在使用Eclipse和CDT

编辑1：只需添加映射测试，SO文件的大小就从213 KB增加到253 KB。我不确定负载问题是否与尺寸的增加有关。 下面是我的java进程的命令，它正在尝试加载SO文件

[java，-Xms256M，-Xmx512M，-XX:+UseG1GC，-XX:+cleavebeforoullgc，-XX:+ExplicitGCInvokesConcurrentAndUnloadsClasses，-XX:+useStringDuplication，-XX:MaxMetaspaceSize=300M，-XX:MetaspaceSize=100M，-XX:CompressedClassSpaceSize=128M，--Djava.awt.headless=true，--Dspring.profiles.active=prod=prod=prod驱动程序，test-service-service-5.0.4-SNAPSHOT，--Ddcx.cs=localhost，-Ddcx.cs.rabbitmq.port=5672，-jar，test-service-5.0.4-SNAPSHOT.jar，-Dfile.encoding=UTF-8，-Xdebug，-Xrunjdwp:transport=dt_socket，server=y，address=5766，suspend=n，-Dcom.sun.management.jmxremote，-.port=5300，-Dcom.sun.management.management.jmxremote.rmi.port=5300，--Dcom.sun.sun.management=false，-om.sun.management.jmxremote.ssl=false，-Djava.rmi.server.hostname=127.0.0.1，-Dspring.liveBeansView.mbeanDomain，-Dspring.application.admin.enabled=true，-DLOGSERIAL=null]

编辑2:libstdc++.so.6已经存在于我的目标环境中的/usr/lib/中

using namespace std;
map<int, int> test;
它源于我的eclipse选项

下面是java崩溃报告

#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x76f415b0, pid=30591, tid=0x4fe5f470
#
# JRE version: OpenJDK Runtime Environment (8.0_121-b13) (build 1.8.0_121-internal-b13)
# Java VM: OpenJDK Client VM (25.121-b13 mixed mode linux-aarch32 )
# Problematic frame:
# C  [ld-linux-armhf.so.3+0x85b0]
#
# Core dump written. Default location: /opt/dcx-cs/driver/core or core.30591
#
# If you would like to submit a bug report, please visit:
#   http://bugreport.java.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#

---------------  T H R E A D  ---------------

Current thread (0x50526800):  JavaThread "IPM-2B" daemon [_thread_in_native, id=30899, stack(0x4fe10000,0x4fe60000)]

siginfo: si_signo: 11 (SIGSEGV), si_code: 1 (SEGV_MAPERR), si_addr: 0x00000004

Registers:
R0=0x00000010
R1=0x40000000
R2=0x00000000
R3=0x00000000
R4=0x00000001
R5=0x00000000
R6=0x00000001
R7=0x4fe5d6f0
R8=0x76f61000
R9=0x00000001
R10=0x76e18afd
R11=0x52878058
R12=0x52877ed4
R13=0x4fe5d6e0
R14=0x76f47321
R15=0x76f415b0

Top of Stack: (sp=0x4fe5d6e0)
0x4fe5d6e0:   00000047 00000000 00000001 52878058
0x4fe5d6f0:   00000000 00000065 00000000 0000002c
0x4fe5d700:   00000077 00000000 00000000 00000000
0x4fe5d710:   76f61568 00000000 00000004 4fe5d6e8
0x4fe5d720:   00000000 00000000 00000084 52878210
0x4fe5d730:   00000001 00000001 4fe5d6e8 52877ed0
0x4fe5d740:   00000002 4fe5d6e8 00000000 00000000
0x4fe5d750:   00000000 00000045 00000000 00000089 

Instructions: (pc=0x76f415b0)
0x76f41590:   00 2b 40 f0 f0 84 fb 61 3a 6c db f8 7c 30 02 f0
0x76f415a0:   01 04 db f8 34 20 00 2b 0c bf 00 23 04 f0 01 03
0x76f415b0:   52 68 ba 62 1b b3 db f8 2c 30 5b 68 59 68 21 b1
0x76f415c0:   db f8 00 20 0a 44 cb f8 10 22 7a 6b c3 f8 04 b0 

Register to memory mapping:

R0=0x00000010 is an unknown value
R1=0x40000000 is an unknown value
R2=0x00000000 is an unknown value
R3=0x00000000 is an unknown value
R4=0x00000001 is an unknown value
R5=0x00000000 is an unknown value
R6=0x00000001 is an unknown value
R7=0x4fe5d6f0 is pointing into the stack for thread: 0x50526800
R8=0x76f61000: <offset 0x28000> in /lib/ld-linux-armhf.so.3 at 0x76f39000
R9=0x00000001 is an unknown value
R10=0x76e18afd: <offset 0xafd> in /lib/libdl.so.2 at 0x76e18000
R11=0x52878058 is an unknown value
R12=0x52877ed4 is an unknown value
R13=0x4fe5d6e0 is pointing into the stack for thread: 0x50526800
R14=0x76f47321: <offset 0xe321> in /lib/ld-linux-armhf.so.3 at 0x76f39000
R15=0x76f415b0: <offset 0x85b0> in /lib/ld-linux-armhf.so.3 at 0x76f39000


Stack: [0x4fe10000,0x4fe60000],  sp=0x4fe5d6e0,  free space=309k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C  [ld-linux-armhf.so.3+0x85b0]

Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j  java.lang.ClassLoader$NativeLibrary.load(Ljava/lang/String;Z)V+0
j  java.lang.ClassLoader.loadLibrary0(Ljava/lang/Class;Ljava/io/File;)Z+328
j  java.lang.ClassLoader.loadLibrary(Ljava/lang/Class;Ljava/lang/String;Z)V+48
j  java.lang.Runtime.load0(Ljava/lang/Class;Ljava/lang/String;)V+57
j  java.lang.System.load(Ljava/lang/String;)V+7
j  com.masimo.drivers.mdk.serial.util.NativeLibraryUtil.loadNativeLibrary(Ljava/lang/String;)Z+81
j  com.masimo.drivers.mdk.serial.jni.D2XXStack.<clinit>()V+22
v  ~StubRoutines::call_stub
j  com.masimo.drivers.mdk.serial.port.D2XXPort.<init>()V+1
j  com.nanthealth.drivers.common.management.SerialDriverInstance.getCom()Lcom/masimo/drivers/mdk/interfaces/communication/SerialDeviceCom;+46
j  com.nanthealth.drivers.philips.ipm.driver.PhilipsIPMDriver.createCoreDeviceDriver()V+49
j  com.nanthealth.drivers.common.management.DriverInstance.run()V+29
j  java.lang.Thread.run()V+11
v  ~StubRoutines::call_stub

---------------  P R O C E S S  ---------------

Java Threads: ( => current thread )
=>0x50526800 JavaThread "IPM-2B" daemon [_thread_in_native, id=30899, stack(0x4fe10000,0x4fe60000)]
  0x754da400 JavaThread "ForkJoinPool.commonPool-worker-0" daemon [_thread_blocked, id=30898, stack(0x4ff60000,0x4ffb0000)]
  0x52848800 JavaThread "Camel (camel-1) thread #8 - WireTap" daemon [_thread_blocked, id=30897, stack(0x4ffb0000,0x50000000)]
  0x52847c00 JavaThread "Camel (camel-1) thread #7 - RabbitMQConsumer" daemon [_thread_blocked, id=30896, stack(0x50d4f000,0x50d9f000)]
  0x75407800 JavaThread "DestroyJavaVM" [_thread_blocked, id=30592, stack(0x75523000,0x75573000)]
  0x50538000 JavaThread "Camel (camel-1) thread #6 - RabbitMQConsumer" daemon [_thread_blocked, id=30832, stack(0x50000000,0x50050000)]
  0x5156a400 JavaThread "pool-2-thread-12" [_thread_blocked, id=30831, stack(0x50050000,0x500a0000)]
  0x50cd1c00 JavaThread "AMQP Connection 127.0.0.1:5672" [_thread_in_native, id=30830, stack(0x500a0000,0x500f0000)]
  0x528fe000 JavaThread "Camel (camel-1) thread #5 - RabbitMQConsumer" daemon [_thread_blocked, id=30829, stack(0x500f0000,0x50140000)]
  0x51581c00 JavaThread "pool-2-thread-10" [_thread_blocked, id=30828, stack(0x50140000,0x50190000)]
  0x51580800 JavaThread "AMQP Connection 127.0.0.1:5672" [_thread_in_native, id=30827, stack(0x50190000,0x501e0000)]
  0x51fa6400 JavaThread "Camel (camel-1) thread #4 - seda://heartbeats" daemon [_thread_blocked, id=30826, stack(0x501e0000,0x50230000)]
  0x50c2a400 JavaThread "Camel (camel-1) thread #3 - seda://events" daemon [_thread_blocked, id=30825, stack(0x50230000,0x50280000)]
  0x51f34c00 JavaThread "Camel (camel-1) thread #2 - seda://waveform-envelopes" daemon [_thread_blocked, id=30824, stack(0x50280000,0x502d0000)]
  0x51f33c00 JavaThread "Camel (camel-1) thread #1 - seda://envelopes" daemon [_thread_blocked, id=30823, stack(0x502d0000,0x50320000)]
  0x50cd7c00 JavaThread "pool-2-thread-8" [_thread_blocked, id=30822, stack(0x50320000,0x50370000)]
  0x50c85c00 JavaThread "AMQP Connection 0:0:0:0:0:0:0:1:5672" [_thread_in_native, id=30821, stack(0x50370000,0x503c0000)]
  0x525db000 JavaThread "pool-2-thread-6" [_thread_blocked, id=30820, stack(0x503c0000,0x50410000)]
  0x525da000 JavaThread "AMQP Connection 0:0:0:0:0:0:0:1:5672" [_thread_in_native, id=30819, stack(0x50410000,0x50460000)]
  0x5152a400 JavaThread "pool-2-thread-4" [_thread_blocked, id=30818, stack(0x50460000,0x504b0000)]
  0x51808000 JavaThread "AMQP Connection 127.0.0.1:5672" [_thread_in_native, id=30817, stack(0x504b0000,0x50500000)]
  0x520f2800 JavaThread "pool-2-thread-2" [_thread_blocked, id=30816, stack(0x50810000,0x50860000)]
  0x52504c00 JavaThread "AMQP Connection 0:0:0:0:0:0:0:1:5672" [_thread_in_native, id=30815, stack(0x50860000,0x508b0000)]
  0x523f0c00 JavaThread "scheduling-1" [_thread_blocked, id=30794, stack(0x509b0000,0x50a00000)]
  0x52825c00 JavaThread "logback-2" daemon [_thread_blocked, id=30789, stack(0x51d24000,0x51d74000)]
  0x754b4400 JavaThread "AsyncAppender-Worker-ASYNC" daemon [_thread_blocked, id=30650, stack(0x51d74000,0x51dc4000)]
  0x5257c800 JavaThread "logback-1" daemon [_thread_blocked, id=30646, stack(0x52610000,0x52660000)]
  0x75479800 JavaThread "Service Thread" daemon [_thread_blocked, id=30598, stack(0x526e0000,0x52730000)]
  0x75476400 JavaThread "C1 CompilerThread0" daemon [_thread_blocked, id=30597, stack(0x52730000,0x527b0000)]
  0x75474c00 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=30596, stack(0x527b0000,0x52800000)]
  0x75464800 JavaThread "Finalizer" daemon [_thread_blocked, id=30595, stack(0x52926000,0x52976000)]
  0x75461c00 JavaThread "Reference Handler" daemon [_thread_blocked, id=30594, stack(0x52976000,0x529c6000)]

Other Threads:
  0x7545d000 VMThread [stack: 0x529c6000,0x52a46000] [id=30593]
  0x7547b800 WatcherThread [stack: 0x52660000,0x526e0000] [id=30599]

VM state:not at safepoint (normal execution)

VM Mutex/Monitor currently owned by a thread: None

Heap:
 def new generation   total 78656K, used 25964K [0x53200000, 0x58750000, 0x5dca0000)
  eden space 69952K,  30% used [0x53200000, 0x5467fc20, 0x57650000)
  from space 8704K,  57% used [0x57650000, 0x57b2b700, 0x57ed0000)
  to   space 8704K,   0% used [0x57ed0000, 0x57ed0000, 0x58750000)
 tenured generation   total 174784K, used 10530K [0x5dca0000, 0x68750000, 0x73200000)
   the space 174784K,   6% used [0x5dca0000, 0x5e6e8bf0, 0x5e6e8c00, 0x68750000)
 Metaspace       used 23008K, capacity 23912K, committed 23960K, reserved 24880K

Card table byte_map: [0x530ff000,0x53200000] byte_map_base: 0x52e66000

Polling page: 0x76f5d000

CodeCache: size=32768Kb used=4456Kb max_used=4485Kb free=28311Kb
 bounds [0x73332000, 0x7379a000, 0x75332000]
 total_blobs=2194 nmethods=1984 adapters=140
 compilation: enabled
如果使用
LD_DEBUG=all
环境变量运行Java，您会得到更多信息吗？您也可以从常规程序加载库吗？此外，您可以确定您的库链接到了哪个libstdc++吗？它与您的目标上的版本相同吗？是的，发现libstdc++。因此.6在我的目标中，因此我已停止链接the lib.I无法运行LD_DEBUG=all，因为java进程是由另一个带有其他env变量的java进程启动的。请参阅我的Edit3。感谢@BotjeYou刚刚用运行时的保证崩溃替换了一个静态初始值设定项。您需要弄清楚为什么静态初始值设定项会崩溃！@Botje，我们找到了一种在一个站中启动该进程的方法LD_DEBUG=all后的单独方式。请参阅Edit4。谢谢。 
#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x76f415b0, pid=30591, tid=0x4fe5f470
#
# JRE version: OpenJDK Runtime Environment (8.0_121-b13) (build 1.8.0_121-internal-b13)
# Java VM: OpenJDK Client VM (25.121-b13 mixed mode linux-aarch32 )
# Problematic frame:
# C  [ld-linux-armhf.so.3+0x85b0]
#
# Core dump written. Default location: /opt/dcx-cs/driver/core or core.30591
#
# If you would like to submit a bug report, please visit:
#   http://bugreport.java.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#

---------------  T H R E A D  ---------------

Current thread (0x50526800):  JavaThread "IPM-2B" daemon [_thread_in_native, id=30899, stack(0x4fe10000,0x4fe60000)]

siginfo: si_signo: 11 (SIGSEGV), si_code: 1 (SEGV_MAPERR), si_addr: 0x00000004

Registers:
R0=0x00000010
R1=0x40000000
R2=0x00000000
R3=0x00000000
R4=0x00000001
R5=0x00000000
R6=0x00000001
R7=0x4fe5d6f0
R8=0x76f61000
R9=0x00000001
R10=0x76e18afd
R11=0x52878058
R12=0x52877ed4
R13=0x4fe5d6e0
R14=0x76f47321
R15=0x76f415b0

Top of Stack: (sp=0x4fe5d6e0)
0x4fe5d6e0:   00000047 00000000 00000001 52878058
0x4fe5d6f0:   00000000 00000065 00000000 0000002c
0x4fe5d700:   00000077 00000000 00000000 00000000
0x4fe5d710:   76f61568 00000000 00000004 4fe5d6e8
0x4fe5d720:   00000000 00000000 00000084 52878210
0x4fe5d730:   00000001 00000001 4fe5d6e8 52877ed0
0x4fe5d740:   00000002 4fe5d6e8 00000000 00000000
0x4fe5d750:   00000000 00000045 00000000 00000089 

Instructions: (pc=0x76f415b0)
0x76f41590:   00 2b 40 f0 f0 84 fb 61 3a 6c db f8 7c 30 02 f0
0x76f415a0:   01 04 db f8 34 20 00 2b 0c bf 00 23 04 f0 01 03
0x76f415b0:   52 68 ba 62 1b b3 db f8 2c 30 5b 68 59 68 21 b1
0x76f415c0:   db f8 00 20 0a 44 cb f8 10 22 7a 6b c3 f8 04 b0 

Register to memory mapping:

R0=0x00000010 is an unknown value
R1=0x40000000 is an unknown value
R2=0x00000000 is an unknown value
R3=0x00000000 is an unknown value
R4=0x00000001 is an unknown value
R5=0x00000000 is an unknown value
R6=0x00000001 is an unknown value
R7=0x4fe5d6f0 is pointing into the stack for thread: 0x50526800
R8=0x76f61000: <offset 0x28000> in /lib/ld-linux-armhf.so.3 at 0x76f39000
R9=0x00000001 is an unknown value
R10=0x76e18afd: <offset 0xafd> in /lib/libdl.so.2 at 0x76e18000
R11=0x52878058 is an unknown value
R12=0x52877ed4 is an unknown value
R13=0x4fe5d6e0 is pointing into the stack for thread: 0x50526800
R14=0x76f47321: <offset 0xe321> in /lib/ld-linux-armhf.so.3 at 0x76f39000
R15=0x76f415b0: <offset 0x85b0> in /lib/ld-linux-armhf.so.3 at 0x76f39000


Stack: [0x4fe10000,0x4fe60000],  sp=0x4fe5d6e0,  free space=309k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C  [ld-linux-armhf.so.3+0x85b0]

Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j  java.lang.ClassLoader$NativeLibrary.load(Ljava/lang/String;Z)V+0
j  java.lang.ClassLoader.loadLibrary0(Ljava/lang/Class;Ljava/io/File;)Z+328
j  java.lang.ClassLoader.loadLibrary(Ljava/lang/Class;Ljava/lang/String;Z)V+48
j  java.lang.Runtime.load0(Ljava/lang/Class;Ljava/lang/String;)V+57
j  java.lang.System.load(Ljava/lang/String;)V+7
j  com.masimo.drivers.mdk.serial.util.NativeLibraryUtil.loadNativeLibrary(Ljava/lang/String;)Z+81
j  com.masimo.drivers.mdk.serial.jni.D2XXStack.<clinit>()V+22
v  ~StubRoutines::call_stub
j  com.masimo.drivers.mdk.serial.port.D2XXPort.<init>()V+1
j  com.nanthealth.drivers.common.management.SerialDriverInstance.getCom()Lcom/masimo/drivers/mdk/interfaces/communication/SerialDeviceCom;+46
j  com.nanthealth.drivers.philips.ipm.driver.PhilipsIPMDriver.createCoreDeviceDriver()V+49
j  com.nanthealth.drivers.common.management.DriverInstance.run()V+29
j  java.lang.Thread.run()V+11
v  ~StubRoutines::call_stub

---------------  P R O C E S S  ---------------

Java Threads: ( => current thread )
=>0x50526800 JavaThread "IPM-2B" daemon [_thread_in_native, id=30899, stack(0x4fe10000,0x4fe60000)]
  0x754da400 JavaThread "ForkJoinPool.commonPool-worker-0" daemon [_thread_blocked, id=30898, stack(0x4ff60000,0x4ffb0000)]
  0x52848800 JavaThread "Camel (camel-1) thread #8 - WireTap" daemon [_thread_blocked, id=30897, stack(0x4ffb0000,0x50000000)]
  0x52847c00 JavaThread "Camel (camel-1) thread #7 - RabbitMQConsumer" daemon [_thread_blocked, id=30896, stack(0x50d4f000,0x50d9f000)]
  0x75407800 JavaThread "DestroyJavaVM" [_thread_blocked, id=30592, stack(0x75523000,0x75573000)]
  0x50538000 JavaThread "Camel (camel-1) thread #6 - RabbitMQConsumer" daemon [_thread_blocked, id=30832, stack(0x50000000,0x50050000)]
  0x5156a400 JavaThread "pool-2-thread-12" [_thread_blocked, id=30831, stack(0x50050000,0x500a0000)]
  0x50cd1c00 JavaThread "AMQP Connection 127.0.0.1:5672" [_thread_in_native, id=30830, stack(0x500a0000,0x500f0000)]
  0x528fe000 JavaThread "Camel (camel-1) thread #5 - RabbitMQConsumer" daemon [_thread_blocked, id=30829, stack(0x500f0000,0x50140000)]
  0x51581c00 JavaThread "pool-2-thread-10" [_thread_blocked, id=30828, stack(0x50140000,0x50190000)]
  0x51580800 JavaThread "AMQP Connection 127.0.0.1:5672" [_thread_in_native, id=30827, stack(0x50190000,0x501e0000)]
  0x51fa6400 JavaThread "Camel (camel-1) thread #4 - seda://heartbeats" daemon [_thread_blocked, id=30826, stack(0x501e0000,0x50230000)]
  0x50c2a400 JavaThread "Camel (camel-1) thread #3 - seda://events" daemon [_thread_blocked, id=30825, stack(0x50230000,0x50280000)]
  0x51f34c00 JavaThread "Camel (camel-1) thread #2 - seda://waveform-envelopes" daemon [_thread_blocked, id=30824, stack(0x50280000,0x502d0000)]
  0x51f33c00 JavaThread "Camel (camel-1) thread #1 - seda://envelopes" daemon [_thread_blocked, id=30823, stack(0x502d0000,0x50320000)]
  0x50cd7c00 JavaThread "pool-2-thread-8" [_thread_blocked, id=30822, stack(0x50320000,0x50370000)]
  0x50c85c00 JavaThread "AMQP Connection 0:0:0:0:0:0:0:1:5672" [_thread_in_native, id=30821, stack(0x50370000,0x503c0000)]
  0x525db000 JavaThread "pool-2-thread-6" [_thread_blocked, id=30820, stack(0x503c0000,0x50410000)]
  0x525da000 JavaThread "AMQP Connection 0:0:0:0:0:0:0:1:5672" [_thread_in_native, id=30819, stack(0x50410000,0x50460000)]
  0x5152a400 JavaThread "pool-2-thread-4" [_thread_blocked, id=30818, stack(0x50460000,0x504b0000)]
  0x51808000 JavaThread "AMQP Connection 127.0.0.1:5672" [_thread_in_native, id=30817, stack(0x504b0000,0x50500000)]
  0x520f2800 JavaThread "pool-2-thread-2" [_thread_blocked, id=30816, stack(0x50810000,0x50860000)]
  0x52504c00 JavaThread "AMQP Connection 0:0:0:0:0:0:0:1:5672" [_thread_in_native, id=30815, stack(0x50860000,0x508b0000)]
  0x523f0c00 JavaThread "scheduling-1" [_thread_blocked, id=30794, stack(0x509b0000,0x50a00000)]
  0x52825c00 JavaThread "logback-2" daemon [_thread_blocked, id=30789, stack(0x51d24000,0x51d74000)]
  0x754b4400 JavaThread "AsyncAppender-Worker-ASYNC" daemon [_thread_blocked, id=30650, stack(0x51d74000,0x51dc4000)]
  0x5257c800 JavaThread "logback-1" daemon [_thread_blocked, id=30646, stack(0x52610000,0x52660000)]
  0x75479800 JavaThread "Service Thread" daemon [_thread_blocked, id=30598, stack(0x526e0000,0x52730000)]
  0x75476400 JavaThread "C1 CompilerThread0" daemon [_thread_blocked, id=30597, stack(0x52730000,0x527b0000)]
  0x75474c00 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=30596, stack(0x527b0000,0x52800000)]
  0x75464800 JavaThread "Finalizer" daemon [_thread_blocked, id=30595, stack(0x52926000,0x52976000)]
  0x75461c00 JavaThread "Reference Handler" daemon [_thread_blocked, id=30594, stack(0x52976000,0x529c6000)]

Other Threads:
  0x7545d000 VMThread [stack: 0x529c6000,0x52a46000] [id=30593]
  0x7547b800 WatcherThread [stack: 0x52660000,0x526e0000] [id=30599]

VM state:not at safepoint (normal execution)

VM Mutex/Monitor currently owned by a thread: None

Heap:
 def new generation   total 78656K, used 25964K [0x53200000, 0x58750000, 0x5dca0000)
  eden space 69952K,  30% used [0x53200000, 0x5467fc20, 0x57650000)
  from space 8704K,  57% used [0x57650000, 0x57b2b700, 0x57ed0000)
  to   space 8704K,   0% used [0x57ed0000, 0x57ed0000, 0x58750000)
 tenured generation   total 174784K, used 10530K [0x5dca0000, 0x68750000, 0x73200000)
   the space 174784K,   6% used [0x5dca0000, 0x5e6e8bf0, 0x5e6e8c00, 0x68750000)
 Metaspace       used 23008K, capacity 23912K, committed 23960K, reserved 24880K

Card table byte_map: [0x530ff000,0x53200000] byte_map_base: 0x52e66000

Polling page: 0x76f5d000

CodeCache: size=32768Kb used=4456Kb max_used=4485Kb free=28311Kb
 bounds [0x73332000, 0x7379a000, 0x75332000]
 total_blobs=2194 nmethods=1984 adapters=140
 compilation: enabled




map<int, int> test;


std::map<int,int>& m(){
    static std::map<int,int>* ans;
    return *ans;
}


#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x76fac5b0, pid=2092, tid=0x6042f470
#
# JRE version: OpenJDK Runtime Environment (8.0_121-b13) (build 1.8.0_121-internal-b13)
# Java VM: OpenJDK Client VM (25.121-b13 mixed mode linux-aarch32 )
# Problematic frame:
#       2092:   symbol=_dl_addr;  lookup in file=java [0]
      2092: symbol=_dl_addr;  lookup in file=/usr/lib/jvm/openjre-8/bin/../lib/aarch32/jli/libjli.so [0]
      2092: symbol=_dl_addr;  lookup in file=/lib/libc.so.6 [0]
      2092: binding file /lib/libdl.so.2 [0] to /lib/libc.so.6 [0]: normal symbol `_dl_addr' [GLIBC_PRIVATE]
C  [ld-linux-armhf.so.3+0x85b0]
#
# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#
# An error report file with more information is saved as:
# /home/root/hs_err_pid2092.log
#
# If you would like to submit a bug report, please visit:
#   http://bugreport.java.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#