The code:
AL.create();
ALCcontext alcContext = alcGetCurrentContext();
ALCdevice alcDevice = alcGetContextsDevice(alcContext);
alcMakeContextCurrent(null);
alcDestroyContext(alcContext);
alcCloseDevice(alcDevice);
System.out.println("HERE1");
System.out.flush();
alcIsExtensionPresent(null, "ALC_ENUMERATION_EXT");
System.out.println("HERE2");
System.out.flush();
The jvm dump:
#
# An unexpected error has been detected by Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x0c03f6f0, pid=2524, tid=2536
#
# Java VM: Java HotSpot(TM) Client VM (1.6.0-b105 mixed mode)
# Problematic frame:
# C 0x0c03f6f0
#
# 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 (0x00386400): JavaThread "main" [_thread_in_native, id=2536]
siginfo: ExceptionCode=0xc0000005, reading address 0x0c03f6f0
Registers:
EAX=0x0c250020, EBX=0x06d448b8, ECX=0x0c03f6f0, EDX=0x0be02168
ESP=0x003ef488, EBP=0x003ef4dc, ESI=0x0be02168, EDI=0x00386400
EIP=0x0c03f6f0, EFLAGS=0x00210202
Top of Stack: (sp=0x003ef488)
0x003ef488: 0bdd4e00 0c250020 06d448b8 100052ab
0x003ef498: 0be02168 008ea460 003864e8 003ef4e4
0x003ef4a8: 0be02168 00000000 003ef49c 0bdc24c0
0x003ef4b8: 003ef678 003ef4bc 00000000 003ef4f0
0x003ef4c8: 06d44ed0 00000000 06d448b8 00000000
0x003ef4d8: 003ef4ec 003ef514 008e2d95 06d44e70
0x003ef4e8: 008e8419 0be02168 00000000 003ef4f4
0x003ef4f8: 06d4481c 003ef51c 06d44ed0 00000000
Instructions: (pc=0x0c03f6f0)
0x0c03f6e0:
[error occurred during error reporting, step 100, id 0xc0000005]
Stack: [0x003a0000,0x003f0000), sp=0x003ef488, free space=317k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C 0x0c03f6f0
j org.lwjgl.openal.ALC10.alcGetError(Lorg/lwjgl/openal/ALCdevice;)I+4
j org.lwjgl.openal.Util.checkALCError()V+3
j org.lwjgl.openal.ALC10.alcIsExtensionPresent(Lorg/lwjgl/openal/ALCdevice;Ljava/lang/String;)Z+9
j duath.jaudio.AudioTest.setUp()V+43
v ~StubRoutines::call_stub
Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j org.lwjgl.openal.ALC10.nalcGetError(J)I+0
j org.lwjgl.openal.ALC10.alcGetError(Lorg/lwjgl/openal/ALCdevice;)I+4
j org.lwjgl.openal.Util.checkALCError()V+3
j org.lwjgl.openal.ALC10.alcIsExtensionPresent(Lorg/lwjgl/openal/ALCdevice;Ljava/lang/String;)Z+9
j duath.jaudio.AudioTest.setUp()V+43
v ~StubRoutines::call_stub
j sun.reflect.NativeMethodAccessorImpl.invoke0(Ljava/lang/reflect/Method;Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;+0
j sun.reflect.NativeMethodAccessorImpl.invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;+87
j sun.reflect.DelegatingMethodAccessorImpl.invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;+6
j java.lang.reflect.Method.invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;+161
j org.junit.internal.runners.BeforeAndAfterRunner.invokeMethod(Ljava/lang/reflect/Method;)V+9
j org.junit.internal.runners.BeforeAndAfterRunner.runBefores()V+40
j org.junit.internal.runners.BeforeAndAfterRunner.runProtected()V+1
j org.junit.internal.runners.TestMethodRunner.runMethod()V+1
j org.junit.internal.runners.TestMethodRunner.run()V+64
j org.junit.internal.runners.TestClassMethodsRunner.invokeTestMethod(Ljava/lang/reflect/Method;Lorg/junit/runner/notification/RunNotifier;)V+28
j org.junit.internal.runners.TestClassMethodsRunner.run(Lorg/junit/runner/notification/RunNotifier;)V+53
j org.junit.internal.runners.TestClassRunner$1.runUnprotected()V+11
j org.junit.internal.runners.BeforeAndAfterRunner.runProtected()V+5
j org.junit.internal.runners.TestClassRunner.run(Lorg/junit/runner/notification/RunNotifier;)V+22
j org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(Lorg/eclipse/jdt/internal/junit/runner/TestExecution;)V+41
j org.eclipse.jdt.internal.junit.runner.TestExecution.run([Lorg/eclipse/jdt/internal/junit/runner/ITestReference;)V+17
j org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests([Ljava/lang/String;Ljava/lang/String;Lorg/eclipse/jdt/internal/junit/runner/TestExecution;)V+61
j org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(Lorg/eclipse/jdt/internal/junit/runner/TestExecution;)V+10
j org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run()V+70
j org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main([Ljava/lang/String;)V+14
v ~StubRoutines::call_stub
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
0x0aaea800 JavaThread "ReaderThread" [_thread_in_native, id=556]
0x0aa8d000 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=516]
0x0aa8bc00 JavaThread "CompilerThread0" daemon [_thread_blocked, id=548]
0x0aa87400 JavaThread "Attach Listener" daemon [_thread_blocked, id=1332]
0x0aa86400 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=496]
0x0aa73800 JavaThread "Finalizer" daemon [_thread_blocked, id=964]
0x0aa72800 JavaThread "Reference Handler" daemon [_thread_blocked, id=2512]
=>0x00386400 JavaThread "main" [_thread_in_native, id=2536]
Other Threads:
0x0aa6f800 VMThread [id=2516]
0x0aa8e800 WatcherThread [id=552]
VM state:not at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: None
Heap
def new generation total 960K, used 243K [0x02960000, 0x02a60000, 0x02e40000)
eden space 896K, 22% used [0x02960000, 0x02991658, 0x02a40000)
from space 64K, 71% used [0x02a50000, 0x02a5b7c0, 0x02a60000)
to space 64K, 0% used [0x02a40000, 0x02a40000, 0x02a50000)
tenured generation total 4096K, used 512K [0x02e40000, 0x03240000, 0x06960000)
the space 4096K, 12% used [0x02e40000, 0x02ec0200, 0x02ec0200, 0x03240000)
compacting perm gen total 12288K, used 4031K [0x06960000, 0x07560000, 0x0a960000)
the space 12288K, 32% used [0x06960000, 0x06d4fd60, 0x06d4fe00, 0x07560000)
No shared spaces configured.
Dynamic libraries:
0x00400000 - 0x00423000 C:\Program Files\Java\jdk1.6.0\bin\javaw.exe
0x7c900000 - 0x7c9b0000 C:\WINDOWS\system32\ntdll.dll
0x7c800000 - 0x7c8f4000 C:\WINDOWS\system32\kernel32.dll
0x77dd0000 - 0x77e6b000 C:\WINDOWS\system32\ADVAPI32.dll
0x77e70000 - 0x77f01000 C:\WINDOWS\system32\RPCRT4.dll
0x7e410000 - 0x7e4a0000 C:\WINDOWS\system32\USER32.dll
0x77f10000 - 0x77f57000 C:\WINDOWS\system32\GDI32.dll
0x7c340000 - 0x7c396000 C:\Program Files\Java\jdk1.6.0\jre\bin\msvcr71.dll
0x6d7c0000 - 0x6da07000 C:\Program Files\Java\jdk1.6.0\jre\bin\client\jvm.dll
0x76b40000 - 0x76b6d000 C:\WINDOWS\system32\WINMM.dll
0x6d310000 - 0x6d318000 C:\Program Files\Java\jdk1.6.0\jre\bin\hpi.dll
0x76bf0000 - 0x76bfb000 C:\WINDOWS\system32\PSAPI.DLL
0x6d770000 - 0x6d77c000 C:\Program Files\Java\jdk1.6.0\jre\bin\verify.dll
0x6d3b0000 - 0x6d3cf000 C:\Program Files\Java\jdk1.6.0\jre\bin\java.dll
0x6d7b0000 - 0x6d7bf000 C:\Program Files\Java\jdk1.6.0\jre\bin\zip.dll
0x6d570000 - 0x6d583000 C:\Program Files\Java\jdk1.6.0\jre\bin\net.dll
0x71ab0000 - 0x71ac7000 C:\WINDOWS\system32\WS2_32.dll
0x77c10000 - 0x77c68000 C:\WINDOWS\system32\msvcrt.dll
0x71aa0000 - 0x71aa8000 C:\WINDOWS\system32\WS2HELP.dll
0x71a50000 - 0x71a8f000 C:\WINDOWS\system32\mswsock.dll
0x662b0000 - 0x66308000 C:\WINDOWS\system32\hnetcfg.dll
0x71a90000 - 0x71a98000 C:\WINDOWS\System32\wshtcpip.dll
0x10000000 - 0x1004c000 C:\downloaded\lwjgl\1.1\lwjgl-1.1\native\win32\lwjgl.dll
0x72280000 - 0x722aa000 C:\WINDOWS\system32\DINPUT.dll
0x774e0000 - 0x7761d000 C:\WINDOWS\system32\ole32.dll
0x5ed00000 - 0x5edcc000 C:\WINDOWS\system32\OPENGL32.dll
0x68b20000 - 0x68b40000 C:\WINDOWS\system32\GLU32.dll
0x73760000 - 0x737a9000 C:\WINDOWS\system32\DDRAW.dll
0x73bc0000 - 0x73bc6000 C:\WINDOWS\system32\DCIMAN32.dll
0x77c00000 - 0x77c08000 C:\WINDOWS\system32\VERSION.dll
0x0bdd0000 - 0x0bdee000 C:\WINDOWS\system32\OpenAL32.dll
0x76c30000 - 0x76c5e000 C:\WINDOWS\system32\WINTRUST.dll
0x77a80000 - 0x77b14000 C:\WINDOWS\system32\CRYPT32.dll
0x77b20000 - 0x77b32000 C:\WINDOWS\system32\MSASN1.dll
0x76c90000 - 0x76cb8000 C:\WINDOWS\system32\IMAGEHLP.dll
0x72d20000 - 0x72d29000 C:\WINDOWS\system32\wdmaud.drv
0x72d10000 - 0x72d18000 C:\WINDOWS\system32\msacm32.drv
0x77be0000 - 0x77bf5000 C:\WINDOWS\system32\MSACM32.dll
0x77bd0000 - 0x77bd7000 C:\WINDOWS\system32\midimap.dll
0x5ad70000 - 0x5ada8000 C:\WINDOWS\system32\uxtheme.dll
0x76fd0000 - 0x7704f000 C:\WINDOWS\system32\CLBCATQ.DLL
0x77050000 - 0x77115000 C:\WINDOWS\system32\COMRes.dll
0x77120000 - 0x771ac000 C:\WINDOWS\system32\OLEAUT32.dll
0x73f10000 - 0x73f6c000 C:\WINDOWS\system32\dsound.dll
0x73ee0000 - 0x73ee4000 C:\WINDOWS\system32\KsUser.dll
VM Arguments:
jvm_args: -Djava.library.path=C:\WINDOWS\system32;C:\downloaded\lwjgl\1.1\lwjgl-1.1\native\win32;C:\downloaded\lwjgl\1.1\lwjgl_optional-1.1\native\win32
java_command: org.eclipse.jdt.internal.junit.runner.RemoteTestRunner -version 3 -port 1101 -testLoaderClass org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader -loaderpluginname org.eclipse.jdt.junit4.runtime -classNames duath.jaudio.AudioTest
Launcher Type: SUN_STANDARD
Environment Variables:
JAVA_HOME=C:\Program Files\Java\jdk1.6.0
PATH=C:\Program Files\Java\jdk1.6.0\bin\..\jre\bin\client;C:\Program Files\Java\jdk1.6.0\bin\..\jre\bin;C:\MinGW\bin;C:\cygwin\bin;C:\msys\bin;C:\Program Files\Java\jdk1.6.0\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files\QuickTime\QTSystem\
USERNAME=ksabo
OS=Windows_NT
PROCESSOR_IDENTIFIER=x86 Family 6 Model 15 Stepping 6, GenuineIntel
--------------- S Y S T E M ---------------
OS: Windows XP Build 2600 Service Pack 2
CPU:total 2 family 6, cmov, cx8, fxsr, mmx, sse, sse2
Memory: 4k page, physical 2095148k(1472584k free), swap 1940804k(1321868k free)
vm_info: Java HotSpot(TM) Client VM (1.6.0-b105) for windows-x86, built on Nov 29 2006 00:48:48 by "java_re" with unknown MS VC++:1310