基于jni调用时,jvm报错问题的深入分析
基于jni调用时,jvm报错问题的深入分析
发布时间:2016-12-28 来源:查字典编辑
摘要:执行如下的jni调用:复制代码代码如下:packagejni;publicclassJNITransObject{publicnativeT...

执行如下的jni调用:

复制代码 代码如下:

package jni;

public class JNITransObject {

public native TestJNI[] ObjectMethod(String text);

static {

System.loadLibrary("JNITransObject");

}

public static void main(String args[]) {

JNITransObject jniTransObject = new JNITransObject();

TestJNI[] testJNIs = jniTransObject.ObjectMethod("jni trans object");

for (int i = 0; i < testJNIs.length; i++) {

System.out.println(testJNIs[i].getTopic());

}

}

}

时,报如下的错误:

#

# A fatal error has been detected by the Java Runtime Environment:

#

# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x6d91c1db, pid=3544, tid=5408

#

# JRE version: 6.0_21-b06

# Java VM: Java HotSpot(TM) Client VM (17.0-b16 mixed mode, sharing windows-x86 )

# Problematic frame:

# V [jvm.dll+0x11c1db]

#

# If you would like to submit a bug report, please visit:

# http://java.sun.com/webapps/bugreport/crash.jsp

#

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

Current thread (0x01aa6400): JavaThread "main" [_thread_in_vm, id=5408, stack(0x00160000,0x001b0000)]

siginfo: ExceptionCode=0xc0000005, reading address 0x00000009

Registers:

EAX=0x00000005, EBX=0x00002000, ECX=0x00000006, EDX=0x23b47f28

ESP=0x001afa9c, EBP=0x001afaa8, ESI=0x01aa6400, EDI=0x01aa6400

EIP=0x6d91c1db, EFLAGS=0x00010202

Top of Stack: (sp=0x001afa9c)

0x001afa9c: 01aa6400 37b19738 3851d3b8 001afaf8

0x001afaac: 01b89f47 01aa6518 001afb00 001afb18

0x001afabc: 23b23bc0 001afb10 00000000 00002000

0x001afacc: 6d8f1751 01aa6400 00000006 001afad8

0x001afadc: 00000000 001afb18 3851ca08 00000000

0x001afaec: 3851d3b8 00000000 001afb08 001afb3c

0x001afafc: 01b82da1 38b317c8 01b88269 00002000

0x001afb0c: 00000000 23b47f28 23b23bc0 00000005

Instructions: (pc=0x6d91c1db)

0x6d91c1cb: 74 5f 8b 55 18 85 d2 74 58 8b 5d 20 8b 12 8b 00

0x6d91c1db: 8b 48 04 8b 79 08 56 53 8b 5d 1c 53 52 8b 55 14

Stack: [0x00160000,0x001b0000], sp=0x001afa9c, free space=13e001af45ck

Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)

V [jvm.dll+0x11c1db]

j java.lang.System.arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V+0

j java.lang.String.getChars(II[CI)V+62

j java.io.BufferedWriter.write(Ljava/lang/String;II)V+63

j java.io.Writer.write(Ljava/lang/String;)V+7

j java.io.PrintStream.write(Ljava/lang/String;)V+13

j java.io.PrintStream.print(Ljava/lang/String;)V+9

j java.io.PrintStream.println(Ljava/lang/String;)V+6

j jni.JNITransObject.main([Ljava/lang/String;)V+29

v ~StubRoutines::call_stub

V [jvm.dll+0xf3abc]

V [jvm.dll+0x1865b1]

V [jvm.dll+0xf3b3d]

V [jvm.dll+0xfd385]

V [jvm.dll+0x104fdd]

C [javaw.exe+0x2155]

C [javaw.exe+0x8614]

C [kernel32.dll+0x4ed6c]

C [ntdll.dll+0x637f5]

C [ntdll.dll+0x637c8]

Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)

j java.lang.System.arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V+0

j java.lang.String.getChars(II[CI)V+62

j java.io.BufferedWriter.write(Ljava/lang/String;II)V+63

j java.io.Writer.write(Ljava/lang/String;)V+7

j java.io.PrintStream.write(Ljava/lang/String;)V+13

j java.io.PrintStream.print(Ljava/lang/String;)V+9

j java.io.PrintStream.println(Ljava/lang/String;)V+6

j jni.JNITransObject.main([Ljava/lang/String;)V+29

v ~StubRoutines::call_stub

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

Java Threads: ( => current thread )

0x01b2e800 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=7580, stack(0x03e10000,0x03e60000)]

0x01b21800 JavaThread "CompilerThread0" daemon [_thread_blocked, id=6392, stack(0x03dc0000,0x03e10000)]

0x01b19800 JavaThread "Attach Listener" daemon [_thread_blocked, id=6364, stack(0x03d70000,0x03dc0000)]

0x01b16c00 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=6360, stack(0x03d20000,0x03d70000)]

0x01acd000 JavaThread "Finalizer" daemon [_thread_blocked, id=6348, stack(0x03cd0000,0x03d20000)]

0x01acb800 JavaThread "Reference Handler" daemon [_thread_blocked, id=6316, stack(0x03c80000,0x03cd0000)]

=>0x01aa6400 JavaThread "main" [_thread_in_vm, id=5408, stack(0x00160000,0x001b0000)]

Other Threads:

0x01aca400 VMThread [stack: 0x03c30000,0x03c80000] [id=6320]

0x01b2f400 WatcherThread [stack: 0x03e60000,0x03eb0000] [id=4824]

VM state:not at safepoint (normal execution)

VM Mutex/Monitor currently owned by a thread: None

Heap

def new generation total 4928K, used 1479K [0x23b10000, 0x24060000, 0x29060000)

eden space 4416K, 33% used [0x23b10000, 0x23c81ef8, 0x23f60000)

from space 512K, 0% used [0x23f60000, 0x23f60000, 0x23fe0000)

to space 512K, 0% used [0x23fe0000, 0x23fe0000, 0x24060000)

tenured generation total 10944K, used 0K [0x29060000, 0x29b10000, 0x33b10000)

the space 10944K, 0% used [0x29060000, 0x29060000, 0x29060200, 0x29b10000)

compacting perm gen total 12288K, used 368K [0x33b10000, 0x34710000, 0x37b10000)

the space 12288K, 2% used [0x33b10000, 0x33b6c1d0, 0x33b6c200, 0x34710000)

ro space 10240K, 51% used [0x37b10000, 0x3803b700, 0x3803b800, 0x38510000)

rw space 12288K, 54% used [0x38510000, 0x38ba76c0, 0x38ba7800, 0x39110000)

Dynamic libraries:

0x00400000 - 0x00424000 C:Program FilesJavajre6binjavaw.exe

0x77720000 - 0x7785c000 C:WindowsSYSTEM32ntdll.dll

0x75b10000 - 0x75be4000 C:Windowssystem32kernel32.dll

0x75830000 - 0x7587a000 C:Windowssystem32KERNELBASE.dll

0x774c0000 - 0x77560000 C:Windowssystem32ADVAPI32.dll

0x77340000 - 0x773ec000 C:Windowssystem32msvcrt.dll

0x77870000 - 0x77889000 C:WindowsSYSTEM32sechost.dll

0x760b0000 - 0x76151000 C:Windowssystem32RPCRT4.dll

0x75ec0000 - 0x75f89000 C:Windowssystem32USER32.dll

0x76010000 - 0x7605e000 C:Windowssystem32GDI32.dll

0x75b00000 - 0x75b0a000 C:Windowssystem32LPK.dll

0x75a50000 - 0x75aed000 C:Windowssystem32USP10.dll

0x77030000 - 0x7704f000 C:Windowssystem32IMM32.DLL

0x76db0000 - 0x76e7c000 C:Windowssystem32MSCTF.dll

0x7c340000 - 0x7c396000 C:Program FilesJavajre6binmsvcr71.dll

0x6d800000 - 0x6daa7000 C:Program FilesJavajre6binclientjvm.dll

0x755f0000 - 0x75622000 C:Windowssystem32WINMM.dll

0x754a0000 - 0x754ec000 C:Windowssystem32apphelp.dll

0x6d7b0000 - 0x6d7bc000 C:Program FilesJavajre6binverify.dll

0x6d330000 - 0x6d34f000 C:Program FilesJavajre6binjava.dll

0x6d290000 - 0x6d298000 C:Program FilesJavajre6binhpi.dll

0x76e80000 - 0x76e85000 C:Windowssystem32PSAPI.DLL

0x6d7f0000 - 0x6d7ff000 C:Program FilesJavajre6binzip.dll

0x10000000 - 0x10039000 E:workspaceZhyJNITransObject.dll

VM Arguments:

jvm_args: -Dfile.encoding=GBK

java_command: jni.JNITransObject

Launcher Type: SUN_STANDARD

Environment Variables:

JAVA_HOME=C:Program FilesJavajdk1.6.0_21

CLASSPATH=.;C:Program FilesJavajdk1.6.0_21libdt.jar;C:Program FilesJavajdk1.6.0_21libtools.jar

PATH=C:/Program Files/Java/jre6/bin/client;C:/Program Files/Java/jre6/bin;C:/Program Files/Java/jre6/lib/i386;C:Program FilesCommon FilesMicrosoft SharedWindows Live;C:Program FilesAMD APPbinx86;C:Windowssystem32;C:Windows;C:WindowsSystem32Wbem;C:WindowsSystem32WindowsPowerShellv1.0;C:Program FilesATI TechnologiesATI.ACECore-Static;C:Program FilesCommon FilesLenovo;C:Program FilesCommon FilesUlead SystemsMPEG;C:Program FilesWindows LiveShared;C:SWTOOLSReadyApps;C:Program FilesIntelServicesIPT;C:Program FilesSymantecVIP Access Client;C:Program FilesJavajdk1.6.0_21bin;C:Program FilesJavajdk1.6.0_21jre6bin;C:Program FilesTortoiseSVNbin;C:Program FilesCommon FilesThunder NetworkKanKanCodecs

USERNAME=think

OS=Windows_NT

PROCESSOR_IDENTIFIER=x86 Family 6 Model 42 Stepping 7, GenuineIntel

--------------- S Y S T E M ---------------

OS: Windows 7 Build 7601 Service Pack 1

CPU:total 4 (8 cores per cpu, 2 threads per core) family 6 model 42 stepping 7, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, ht

Memory: 4k page, physical 3056880k(1883100k free), swap 6112004k(3307764k free)

vm_info: Java HotSpot(TM) Client VM (17.0-b16) for windows-x86 JRE (1.6.0_21-b06), built on Jun 22 2010 00:56:49 by "java_re" with MS VC++ 7.1 (VS2003)

time: Wed Apr 11 09:46:47 2012

elapsed time: 0 seconds

发生这样的错误,大多是JNI端代码有问题,如:不恰当的 printf 及 cout 调用,方法调用类型不兼容,调用被销毁的对象等。

推荐文章
猜你喜欢
附近的人在看
推荐阅读
拓展阅读
相关阅读
网友关注
最新Java学习
热门Java学习
编程开发子分类