Bluetooth memory access errors

[fieranmason]

I've been working away on my project in spite of some frustrating errors that come up sporadically. Here is one of them.

I'm running on OSX snowleopard over bluetooth using bluecove and lejos 0.9 on my mac. On the but I am running standard quiet firmware.

This crash happens sometimes, and though I've posted a full report earlier, I'm not sure it was very helpful. Here is what I felt was the most interesting part of the crash report

Current thread (0000000002000000): JavaThread "main" [_thread_in_vm, id=-1341124608, stack(00000000b0001000,00000000b0101000)]
Stack: [00000000b0001000,00000000b0101000]
Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
J com.intel.bluetooth.BluetoothStackOSX.connectionRfWrite(J[BII)V
j com.intel.bluetooth.BluetoothRFCommOutputStream.write([BII)V+58
j java.io.OutputStream.write([B)V+5
j lejos.pc.comm.NXTCommBluecove.sendRequest([BI)[B+45
j lejos.nxt.remote.NXTCommand.sendRequest([BI)B+29
j lejos.nxt.remote.NXTCommand.setOutputState(IBIIIII)B+90
j lejos.nxt.remote.RemoteMotor.rotate(IZ)V+41
j lejos.nxt.remote.RemoteMotor.rotateTo(IZ)V+10
j lejos.nxt.remote.RemoteMotor.rotateTo(I)V+3
j checkMotors.CheckMotors.takeReadings()V+167
j checkMotors.CheckMotors.run()V+44
j checkMotors.CheckMotors.main([Ljava/lang/String;)V+3

Is there anything that can be done about this problem? Is this a problem I am creating, or is this a lejos problem, or even a bluecove problem. Any direction would be helpful.

Thanks,
Fieran

[fieranmason]

This error also comes with the following on std out which I hadn't noticed before

Invalid memory access of location 0x0 eip=0x210aed55

Maybe it helps?
Fieran Mason-Blakley

[Shawn]

This error also comes with the following on std out which I hadn't noticed before

Invalid memory access of location 0x0 eip=0x210aed55

Maybe it helps?
Fieran Mason-Blakley

Hi,

I can't say what is causing that with any certainty.

I suspect it is stemming from bluecove. One reason is that it seems there have been similar issues in the past http://markmail.org/message/sbd2unoj4dnpz5ik#query:+page:1+mid:kdopank5oydvkzgc+state:results

Another cause may be available memory. This is Tomat related but https://discussions.apple.com/thread/1822236?start=0&tstart=0 shows someone worked around a repeated "Invalid memory access" error by allocating more memory the the process using "-Xms2048M -Xmx2048M". You could try adding these to the launch configuration for the program that is running on your mac. I don't think you need nearly that much memory for a lejos program though...

If additional memory does not solve it, you may want to try a newer build of bluecove (I'm not sure what we deliver but I suspect you'd get more help off the bluecove developers list if you are running the most recent SNAPSHOT). I see some snapshots at http://snapshot.bluecove.org/distribution/download/2.1.1-SNAPSHOT/ but don't know if they are the most recent. It looks a little outdate but perhaps bluecove hasn't changed. You could also ask on their dev. list what to do (i.e. build from src or use a snapshot).

Shawn

[fieranmason]

thanks for the tips Shawn. I tried the most recent snapshot and a 2.0.3 version and the problem persisted in both cases. I am currently trying the memory boost to see if that helps. In the meantime, do you know of any other JSR82 implementations for mac? As it is a standard I suppose i should be able to drop in some non bluecove jar is such thing exists? Any other ideas?

Fieran

[skoehler]

I bet, you use a connection from multiple threads and close it while it's still used from another thread.
Does this problem occur deterministically? Or just once in a while?

You posted the most important evidence yourself:
Invalid memory access of location 0x0 eip=0x210aed55

"location 0x0" means that this is a null-pointer dereference which is what happens when BluetoothRFCommConnection.handle is set to zero, which done by BluetoothRFCommConnection's shutdown() method. Maybe the problem occurs even with only one thread. In BluetoothRFCommConnection there don't seem to very many checks whether this.handle is zero.

[fieranmason]

thank you Skhoeler.

I am in fact using only one thread. I had been using multiple threads in previous programs but I have since simplified. If this is occurring in a single thread program, what could be the cause? My bot going to sleep? The BT connection on my mac going to sleep? If these are good answers, I've set the bot to stay awake always, and will take a look into the bt settings on my mac. If you have any further advice, I'd love to hear it. Otherwise, it sounds like I'll need to crack open the appropriate jar and try and put in a check of some sort.

Fieran

[fieranmason]

I wouldn't say that the problem occurs "deterministically", or just once in a while. It always occurs, but its just a matter of how long it takes to occur. Sometimes the problem occurs as soon as I launch the program, and sometimes it takes as long as 10 minutes to occur. Unfortunately I need the bot to run for about 20 minutes to accomplish what I've set out to do.
I've also noticed that problems seem to occur more frequently when the bot is low on power. Perhaps this is simply perception, but it is a strong hunch. Thanks
Fieran

[skoehler]

I see.

Do you create a connection, and then use that connection like forever?
Or do you create/destroy connections over and over again?
Does the connection between PC and NXT abort sometimes?

Have you tried finding the shortest program that reproduces the error?

[fieranmason]

I see.

Do you create a connection, and then use that connection like forever?
Or do you create/destroy connections over and over again?
Does the connection between PC and NXT abort sometimes?

Have you tried finding the shortest program that reproduces the error?

I use once connection forever
I do not create/destroy connections over and over
What precisely to you mean by "Does the connection between the PC and NXT abort sometimes?". I'm looking for a functional definition here, what would the symptom be there? How would I know if it did? What output would that generate?

I have not tried reproducing the error with the shortest program possible. I will try and do that early this aft. My suspicion is that a program of any length will trigger the problem, but I will write a program to be sure.

Thanks for taking an interest. Currently I am building the Bluecove jar so that I can attempt to get a little more info out.

Fieran

[skoehler]

I use once connection forever
I do not create/destroy connections over and over

Thanks for the info.

What precisely to you mean by "Does the connection between the PC and NXT abort sometimes?". I'm looking for a functional definition here, what would the symptom be there? How would I know if it did? What output would that generate?

I don't know either. Maybe it causes the error you're seeing? Normally, it should cause errors during read/write.
I'm trying to make sense of your comment about the NXT's battery.

I have not tried reproducing the error with the shortest program possible. I will try and do that early this aft. My suspicion is that a program of any length will trigger the problem, but I will write a program to be sure.

Thanks.

[fieranmason]

Ok so I built bluecove and tried to inject an exception when the handle was 0 --- its a long in the bluecove code. I get an error that native bluecove is not available when I do that. Not sure how to get past that. Any ideas? Going to try and write a simple program to reproduce the error with little code right now. Note that I ensured that I had set the -d32 flag in the run config.

Fieran

[fieranmason]

This same error comes up sometimes like at address 4 instead of 0 as well

Invalid memory access of location 0x4 eip=0x3b7d53

Here's that report

Process: java [13579]
Path: /usr/bin/java
Identifier: com.apple.javajdk16.cmd
Version: 1.0 (1.0)
Code Type: X86 (Native)
Parent Process: eclipse [9671]

PlugIn Path: /var/folders/lh/lh-9+snhE9qq21ruyJoAdU+++TI/-Tmp-/bluecove_jensweber_0/libbluecove.jnilib
PlugIn Identifier: libbluecove.jnilib
PlugIn Version: ??? (???)

Date/Time: 2011-10-24 13:02:59.563 -0700
OS Version: Mac OS X 10.6.3 (10D575)
Report Version: 6

Interval Since Last Report: 188181 sec
Crashes Since Last Report: 55
Per-App Interval Since Last Report: 39346 sec
Per-App Crashes Since Last Report: 55
Anonymous UUID: 3F8AEB8B-C73B-4C91-A930-770DFFF48057

Exception Type: EXC_BAD_ACCESS (SIGBUS)
Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000000000004
Crashed Thread: 1

Application Specific Information:

Java information:
Exception type: Bus Error (0xa) at pc=00000000003b7d53

Java VM: Java HotSpot(TM) Client VM (16.3-b01-279 mixed mode macosx-x86)

Current thread (0000000002800000): JavaThread "main" [_thread_in_vm, id=-1341124608, stack(00000000b0001000,00000000b0101000)]
Stack: [00000000b0001000,00000000b0101000]
Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
J com.intel.bluetooth.BluetoothStackOSX.connectionRfWrite(J[BII)V
j com.intel.bluetooth.BluetoothRFCommOutputStream.write([BII)V+58
j java.io.OutputStream.write([B)V+5
j lejos.pc.comm.NXTCommBluecove.sendRequest([BI)[B+45
j lejos.nxt.remote.NXTCommand.getOutputState(I)Llejos/nxt/remote/OutputState;+25
j lejos.nxt.remote.RemoteMotor.isMoving()Z+8
j lejos.nxt.remote.RemoteMotor.waitComplete()V+1
j lejos.nxt.remote.RemoteMotor.rotate(IZ)V+107
j lejos.nxt.remote.RemoteMotor.rotateTo(IZ)V+10
j lejos.nxt.remote.RemoteMotor.rotateTo(I)V+3
j checkMotors.CheckMotors.takeReadings()V+123
j checkMotors.CheckMotors.run()V+44
j checkMotors.CheckMotors.main([Ljava/lang/String;)V+3
v ~StubRoutines::call_stub

Java Threads: ( => current thread )
0000000002865c00 JavaThread "AWT-EventQueue-0" [_thread_blocked, id=-1272295424, stack(00000000b41a5000,00000000b42a5000)]
000000000289a400 JavaThread "AWT-Shutdown" [_thread_blocked, id=-1326321664, stack(00000000b0e1f000,00000000b0f1f000)]
0000000002898800 JavaThread "BluecoveAsynchronousShutdownThread" daemon [_thread_blocked, id=-1273352192, stack(00000000b40a3000,00000000b41a3000)]
00000000018eac00 JavaThread "OS X Bluetooth CFRunLoop" daemon [_thread_in_native, id=-1274408960, stack(00000000b4021000,00000000b40a1000)]
00000000018dcc00 JavaThread "Java2D Disposer" daemon [_thread_blocked, id=-1274941440, stack(00000000b3f1f000,00000000b401f000)]
00000000018d7800 JavaThread "AWT-AppKit" daemon [_thread_in_native, id=-1602546464, stack(00000000bf800000,00000000c0000000)]
000000000283f800 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=-1328435200, stack(00000000b0c1b000,00000000b0d1b000)]
000000000283e000 JavaThread "CompilerThread0" daemon [_thread_blocked, id=-1329491968, stack(00000000b0b19000,00000000b0c19000)]
000000000283d000 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=-1330548736, stack(00000000b0a17000,00000000b0b17000)]
000000000283c000 JavaThread "Surrogate Locker Thread (CMS)" daemon [_thread_blocked, id=-1331605504, stack(00000000b0915000,00000000b0a15000)]
0000000001875000 JavaThread "Finalizer" daemon [_thread_blocked, id=-1333727232, stack(00000000b070f000,00000000b080f000)]
0000000001874000 JavaThread "Reference Handler" daemon [_thread_blocked, id=-1334784000, stack(00000000b060d000,00000000b070d000)]
=>0000000002800000 JavaThread "main" [_thread_in_vm, id=-1341124608, stack(00000000b0001000,00000000b0101000)]
Other Threads:
0000000001872800 VMThread [stack: 00000000b050b000,00000000b060b000] [id=-1335840768]
0000000002851000 WatcherThread [stack: 00000000b0d1d000,00000000b0e1d000] [id=-1327378432]

VM state:not at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: None

Heap
par new generation total 29504K, used 5784K [0000000005010000, 0000000007010000, 0000000007010000)
eden space 26240K, 22% used [0000000005010000, 00000000055b6208, 00000000069b0000)
from space 3264K, 0% used [00000000069b0000, 00000000069b0000, 0000000006ce0000)
to space 3264K, 0% used [0000000006ce0000, 0000000006ce0000, 0000000007010000)
concurrent mark-sweep generation total 2064384K, used 0K [0000000007010000, 0000000085010000, 0000000085010000)
concurrent-mark-sweep perm gen total 12288K, used 7242K [0000000085010000, 0000000085c10000, 0000000089010000)

Virtual Machine Arguments:
JVM Args: -Xms2048M -Xmx2048M -Dfile.encoding=MacRoman -Xbootclasspath/p:/Users/jensweber/ai/lejos_nxj/lib/pc/3rdparty/bcel.jar:/Users/jensweber/ai/lejos_nxj/lib/pc/3rdparty/bluecove-gpl.jar:/Users/jensweber/ai/lejos_nxj/lib/pc/3rdparty/bluecove.jar:/Users/jensweber/ai/lejos_nxj/lib/pc/3rdparty/commons-cli.jar:/Users/jensweber/ai/lejos_nxj/lib/pc/3rdparty/RXTXcomm.jar:/Users/jensweber/ai/lejos_nxj/lib/pc/jtools.jar:/Users/jensweber/ai/lejos_nxj/lib/pc/pccomm.jar:/Users/jensweber/ai/lejos_nxj/lib/pc/pctools.jar
Java Command: checkMotors.CheckMotors
Launcher Type: SUN_STANDARD
Physical Memory: Page Size = 4k, Total = 2048M, Free = 40M


Thread 0: Dispatch queue: com.apple.main-thread
0 libSystem.B.dylib 0x9680a2fa mach_msg_trap + 10
1 libSystem.B.dylib 0x9680aa67 mach_msg + 68
2 com.apple.CoreFoundation 0x98fab00f __CFRunLoopRun + 2079
3 com.apple.CoreFoundation 0x98faa0f4 CFRunLoopRunSpecific + 452
4 com.apple.CoreFoundation 0x98fa9f21 CFRunLoopRunInMode + 97
5 com.apple.HIToolbox 0x9108e0fc RunCurrentEventLoopInMode + 392
6 com.apple.HIToolbox 0x9108deb1 ReceiveNextEventCommon + 354
7 com.apple.HIToolbox 0x9108dd36 BlockUntilNextEventMatchingListInMode + 81
8 com.apple.AppKit 0x9012d135 _DPSNextEvent + 847
9 com.apple.AppKit 0x9012c976 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 156
10 com.apple.AppKit 0x900eebef -[NSApplication run] + 821
11 libawt.jnilib 0x8de4a21c +[AWTStarter startAWT:] + 1768
12 libawt.jnilib 0x8de0528b -[CPerformer perform] + 243
13 com.apple.Foundation 0x95389de5 __NSThreadPerformPerform + 506
14 com.apple.CoreFoundation 0x98fad15b __CFRunLoopDoSources0 + 1563
15 com.apple.CoreFoundation 0x98faac1f __CFRunLoopRun + 1071
16 com.apple.CoreFoundation 0x98faa0f4 CFRunLoopRunSpecific + 452
17 com.apple.CoreFoundation 0x98fa9f21 CFRunLoopRunInMode + 97
18 java 0x00004e52 0x1000 + 15954
19 java 0x000045a3 0x1000 + 13731
20 java 0x00001d59 0x1000 + 3417

Thread 1 Crashed:
0 libclient.dylib 0x003b7d53 JVM_MonitorWait + 10227
1 libbluecove.jnilib 0x8f539d61 isCurrentThreadInterrupted(JNIEnv_*, _jobject*) + 39
2 libbluecove.jnilib 0x8f540c20 Java_com_intel_bluetooth_BluetoothStackOSX_connectionRfWrite + 402
3 ??? 0x030afd40 0 + 51051840
4 ??? 0x0300428d 0 + 50348685
5 ??? 0x03003db1 0 + 50347441
6 ??? 0x03003db1 0 + 50347441
7 ??? 0x030043f3 0 + 50349043
8 ??? 0x03003f17 0 + 50347799
9 ??? 0x03003fdd 0 + 50347997
10 ??? 0x03003db1 0 + 50347441
11 ??? 0x03003db1 0 + 50347441
12 ??? 0x03003db1 0 + 50347441
13 ??? 0x03003db1 0 + 50347441
14 ??? 0x03003db1 0 + 50347441
15 ??? 0x03003db1 0 + 50347441
16 ??? 0x030012d3 0 + 50336467
17 libclient.dylib 0x003a3500 JVM_Lseek + 139952
18 libclient.dylib 0x003a32a6 JVM_Lseek + 139350
19 libclient.dylib 0x003a3276 JVM_Lseek + 139302
20 libclient.dylib 0x003d4181 JVM_FindLoadedClass + 3553
21 libclient.dylib 0x003d3ec8 JVM_FindLoadedClass + 2856
22 java 0x00002fbc 0x1000 + 8124
23 java 0x00004cce 0x1000 + 15566
24 java 0x00003556 0x1000 + 9558
25 libSystem.B.dylib 0x96837a19 _pthread_start + 345
26 libSystem.B.dylib 0x9683789e thread_start + 34

Thread 2: Java: Exception Handler Thread
0 libSystem.B.dylib 0x9680a2fa mach_msg_trap + 10
1 libSystem.B.dylib 0x9680aa67 mach_msg + 68
2 libSystem.B.dylib 0x96876048 mach_msg_server + 520
3 libclient.dylib 0x00310e75 JNI_CreateJavaVM_Impl + 62437
4 libclient.dylib 0x00310e1a JNI_CreateJavaVM_Impl + 62346
5 libclient.dylib 0x0030f38b JNI_CreateJavaVM_Impl + 55547
6 libSystem.B.dylib 0x96837a19 _pthread_start + 345
7 libSystem.B.dylib 0x9683789e thread_start + 34

Thread 3: Java: Gang worker#0 (Parallel GC Threads)
0 libSystem.B.dylib 0x9680a2fa mach_msg_trap + 10
1 libSystem.B.dylib 0x9680aa67 mach_msg + 68
2 libclient.dylib 0x0030ff73 JNI_CreateJavaVM_Impl + 58595
3 libclient.dylib 0x0030fdfb JNI_CreateJavaVM_Impl + 58219
4 libclient.dylib 0x0030f978 JNI_CreateJavaVM_Impl + 57064
5 libclient.dylib 0x0030f5d8 JNI_CreateJavaVM_Impl + 56136
6 libclient.dylib 0x00325d71 jio_vsnprintf + 321
7 libclient.dylib 0x00325caa jio_vsnprintf + 122
8 libclient.dylib 0x0030f38b JNI_CreateJavaVM_Impl + 55547
9 libSystem.B.dylib 0x96837a19 _pthread_start + 345
10 libSystem.B.dylib 0x9683789e thread_start + 34

Thread 4: Java: Gang worker#1 (Parallel GC Threads)
0 libSystem.B.dylib 0x9680a2fa mach_msg_trap + 10
1 libSystem.B.dylib 0x9680aa67 mach_msg + 68
2 libclient.dylib 0x0030ff73 JNI_CreateJavaVM_Impl + 58595
3 libclient.dylib 0x0030fdfb JNI_CreateJavaVM_Impl + 58219
4 libclient.dylib 0x0030f978 JNI_CreateJavaVM_Impl + 57064
5 libclient.dylib 0x0030f5d8 JNI_CreateJavaVM_Impl + 56136
6 libclient.dylib 0x00325d71 jio_vsnprintf + 321
7 libclient.dylib 0x00325caa jio_vsnprintf + 122
8 libclient.dylib 0x0030f38b JNI_CreateJavaVM_Impl + 55547
9 libSystem.B.dylib 0x96837a19 _pthread_start + 345
10 libSystem.B.dylib 0x9683789e thread_start + 34

Thread 5: Java: Concurrent Mark-Sweep GC Thread
0 libSystem.B.dylib 0x9680a2fa mach_msg_trap + 10
1 libSystem.B.dylib 0x9680aa67 mach_msg + 68
2 libclient.dylib 0x00310087 JNI_CreateJavaVM_Impl + 58871
3 libclient.dylib 0x0032d110 jio_vsnprintf + 29920
4 libclient.dylib 0x0030fa07 JNI_CreateJavaVM_Impl + 57207
5 libclient.dylib 0x0030f5d8 JNI_CreateJavaVM_Impl + 56136
6 libclient.dylib 0x003e683c JVM_Available + 29228
7 libclient.dylib 0x0032cef2 jio_vsnprintf + 29378
8 libclient.dylib 0x0030f38b JNI_CreateJavaVM_Impl + 55547
9 libSystem.B.dylib 0x96837a19 _pthread_start + 345
10 libSystem.B.dylib 0x9683789e thread_start + 34

Thread 6: Java: VM Thread
0 libSystem.B.dylib 0x9680a2fa mach_msg_trap + 10
1 libSystem.B.dylib 0x9680aa67 mach_msg + 68
2 libclient.dylib 0x00310087 JNI_CreateJavaVM_Impl + 58871
3 libclient.dylib 0x0032d110 jio_vsnprintf + 29920
4 libclient.dylib 0x0030fa07 JNI_CreateJavaVM_Impl + 57207
5 libclient.dylib 0x0030f5d8 JNI_CreateJavaVM_Impl + 56136
6 libclient.dylib 0x003a1cfb JVM_Lseek + 133803
7 libclient.dylib 0x003a1a2a JVM_Lseek + 133082
8 libclient.dylib 0x0030f38b JNI_CreateJavaVM_Impl + 55547
9 libSystem.B.dylib 0x96837a19 _pthread_start + 345
10 libSystem.B.dylib 0x9683789e thread_start + 34

Thread 7: Java: Reference Handler
0 libSystem.B.dylib 0x9680a2fa mach_msg_trap + 10
1 libSystem.B.dylib 0x9680aa67 mach_msg + 68
2 libclient.dylib 0x0030ff73 JNI_CreateJavaVM_Impl + 58595
3 libclient.dylib 0x0030fdfb JNI_CreateJavaVM_Impl + 58219
4 libclient.dylib 0x003b6ab5 JVM_MonitorWait + 5461
5 libclient.dylib 0x003b5a1e JVM_MonitorWait + 1214
6 libclient.dylib 0x003b569a JVM_MonitorWait + 314
7 libjvmlinkage.dylib 0x0004ee05 JVM_MonitorWait + 69
8 ??? 0x0300b959 0 + 50379097
9 ??? 0x03003db1 0 + 50347441
10 ??? 0x03003db1 0 + 50347441
11 ??? 0x030012d3 0 + 50336467
12 libclient.dylib 0x003a3500 JVM_Lseek + 139952
13 libclient.dylib 0x003a32a6 JVM_Lseek + 139350
14 libclient.dylib 0x003b4f3b JVM_InternString + 2123
15 libclient.dylib 0x003b4daa JVM_InternString + 1722
16 libclient.dylib 0x003b4b94 JVM_InternString + 1188
17 libclient.dylib 0x003b462f JVM_StartThread + 2239
18 libclient.dylib 0x0030f38b JNI_CreateJavaVM_Impl + 55547
19 libSystem.B.dylib 0x96837a19 _pthread_start + 345
20 libSystem.B.dylib 0x9683789e thread_start + 34

Thread 8: Java: Finalizer
0 libSystem.B.dylib 0x9680a2fa mach_msg_trap + 10
1 libSystem.B.dylib 0x9680aa67 mach_msg + 68
2 libclient.dylib 0x0030ff73 JNI_CreateJavaVM_Impl + 58595
3 libclient.dylib 0x0030fdfb JNI_CreateJavaVM_Impl + 58219
4 libclient.dylib 0x003b6ab5 JVM_MonitorWait + 5461
5 libclient.dylib 0x003b5a1e JVM_MonitorWait + 1214
6 libclient.dylib 0x003b569a JVM_MonitorWait + 314
7 libjvmlinkage.dylib 0x0004ee05 JVM_MonitorWait + 69
8 ??? 0x0300b959 0 + 50379097
9 ??? 0x03003db1 0 + 50347441
10 ??? 0x03003f17 0 + 50347799
11 ??? 0x03003f17 0 + 50347799
12 ??? 0x030012d3 0 + 50336467
13 libclient.dylib 0x003a3500 JVM_Lseek + 139952
14 libclient.dylib 0x003a32a6 JVM_Lseek + 139350
15 libclient.dylib 0x003b4f3b JVM_InternString + 2123
16 libclient.dylib 0x003b4daa JVM_InternString + 1722
17 libclient.dylib 0x003b4b94 JVM_InternString + 1188
18 libclient.dylib 0x003b462f JVM_StartThread + 2239
19 libclient.dylib 0x0030f38b JNI_CreateJavaVM_Impl + 55547
20 libSystem.B.dylib 0x96837a19 _pthread_start + 345
21 libSystem.B.dylib 0x9683789e thread_start + 34

Thread 9: Dispatch queue: com.apple.libdispatch-manager
0 libSystem.B.dylib 0x96830b42 kevent + 10
1 libSystem.B.dylib 0x9683125c _dispatch_mgr_invoke + 215
2 libSystem.B.dylib 0x96830719 _dispatch_queue_invoke + 163
3 libSystem.B.dylib 0x968304be _dispatch_worker_thread2 + 240
4 libSystem.B.dylib 0x9682ff41 _pthread_wqthread + 390
5 libSystem.B.dylib 0x9682fd86 start_wqthread + 30

Thread 10: Java: Surrogate Locker Thread (CMS)
0 libSystem.B.dylib 0x9680a2fa mach_msg_trap + 10
1 libSystem.B.dylib 0x9680aa67 mach_msg + 68
2 libclient.dylib 0x0030ff73 JNI_CreateJavaVM_Impl + 58595
3 libclient.dylib 0x0030fdfb JNI_CreateJavaVM_Impl + 58219
4 libclient.dylib 0x0030f978 JNI_CreateJavaVM_Impl + 57064
5 libclient.dylib 0x0030f4f9 JNI_CreateJavaVM_Impl + 55913
6 libclient.dylib 0x003cc0b7 JVM_IsPrimitiveClass + 7639
7 libclient.dylib 0x003cbc31 JVM_IsPrimitiveClass + 6481
8 libclient.dylib 0x003b4b94 JVM_InternString + 1188
9 libclient.dylib 0x003b462f JVM_StartThread + 2239
10 libclient.dylib 0x0030f38b JNI_CreateJavaVM_Impl + 55547
11 libSystem.B.dylib 0x96837a19 _pthread_start + 345
12 libSystem.B.dylib 0x9683789e thread_start + 34

Thread 11: Java: Signal Dispatcher
0 libSystem.B.dylib 0x9680a336 semaphore_wait_trap + 10
1 libclient.dylib 0x003ccb7e JVM_IsPrimitiveClass + 10398
2 libclient.dylib 0x003cc955 JVM_IsPrimitiveClass + 9845
3 libclient.dylib 0x003b4b94 JVM_InternString + 1188
4 libclient.dylib 0x003b462f JVM_StartThread + 2239
5 libclient.dylib 0x0030f38b JNI_CreateJavaVM_Impl + 55547
6 libSystem.B.dylib 0x96837a19 _pthread_start + 345
7 libSystem.B.dylib 0x9683789e thread_start + 34

Thread 12: Java: CompilerThread0
0 libSystem.B.dylib 0x9680a2fa mach_msg_trap + 10
1 libSystem.B.dylib 0x9680aa67 mach_msg + 68
2 libclient.dylib 0x0030ff73 JNI_CreateJavaVM_Impl + 58595
3 libclient.dylib 0x0030fdfb JNI_CreateJavaVM_Impl + 58219
4 libclient.dylib 0x0030f978 JNI_CreateJavaVM_Impl + 57064
5 libclient.dylib 0x0030f4f9 JNI_CreateJavaVM_Impl + 55913
6 libclient.dylib 0x003cdf22 JVM_IsPrimitiveClass + 15426
7 libclient.dylib 0x003cdcfb JVM_IsPrimitiveClass + 14875
8 libclient.dylib 0x003b4b94 JVM_InternString + 1188
9 libclient.dylib 0x003b462f JVM_StartThread + 2239
10 libclient.dylib 0x0030f38b JNI_CreateJavaVM_Impl + 55547
11 libSystem.B.dylib 0x96837a19 _pthread_start + 345
12 libSystem.B.dylib 0x9683789e thread_start + 34

Thread 13: Java: Low Memory Detector
0 libSystem.B.dylib 0x9680a2fa mach_msg_trap + 10
1 libSystem.B.dylib 0x9680aa67 mach_msg + 68
2 libclient.dylib 0x0030ff73 JNI_CreateJavaVM_Impl + 58595
3 libclient.dylib 0x0030fdfb JNI_CreateJavaVM_Impl + 58219
4 libclient.dylib 0x0030f978 JNI_CreateJavaVM_Impl + 57064
5 libclient.dylib 0x0030f5d8 JNI_CreateJavaVM_Impl + 56136
6 libclient.dylib 0x003d1ef2 JVM_IsPrimitiveClass + 31762
7 libclient.dylib 0x003b4b94 JVM_InternString + 1188
8 libclient.dylib 0x003b462f JVM_StartThread + 2239
9 libclient.dylib 0x0030f38b JNI_CreateJavaVM_Impl + 55547
10 libSystem.B.dylib 0x96837a19 _pthread_start + 345
11 libSystem.B.dylib 0x9683789e thread_start + 34

Thread 14: Java: VM Periodic Task Thread
0 libSystem.B.dylib 0x9680a2fa mach_msg_trap + 10
1 libSystem.B.dylib 0x9680aa67 mach_msg + 68
2 libclient.dylib 0x00310087 JNI_CreateJavaVM_Impl + 58871
3 libclient.dylib 0x003d31cd JVM_IsPrimitiveClass + 36589
4 libclient.dylib 0x003d2e1d JVM_IsPrimitiveClass + 35645
5 libclient.dylib 0x0030f38b JNI_CreateJavaVM_Impl + 55547
6 libSystem.B.dylib 0x96837a19 _pthread_start + 345
7 libSystem.B.dylib 0x9683789e thread_start + 34

Thread 15: Java: Java2D Disposer
0 libSystem.B.dylib 0x9680a2fa mach_msg_trap + 10
1 libSystem.B.dylib 0x9680aa67 mach_msg + 68
2 libclient.dylib 0x0030ff73 JNI_CreateJavaVM_Impl + 58595
3 libclient.dylib 0x0030fdfb JNI_CreateJavaVM_Impl + 58219
4 libclient.dylib 0x003b6ab5 JVM_MonitorWait + 5461
5 libclient.dylib 0x003b5a1e JVM_MonitorWait + 1214
6 libclient.dylib 0x003b569a JVM_MonitorWait + 314
7 libjvmlinkage.dylib 0x0004ee05 JVM_MonitorWait + 69
8 ??? 0x0300b959 0 + 50379097
9 ??? 0x03003db1 0 + 50347441
10 ??? 0x03003f17 0 + 50347799
11 ??? 0x03003f17 0 + 50347799
12 ??? 0x0300428d 0 + 50348685
13 ??? 0x030012d3 0 + 50336467
14 libclient.dylib 0x003a3500 JVM_Lseek + 139952
15 libclient.dylib 0x003a32a6 JVM_Lseek + 139350
16 libclient.dylib 0x003b4f3b JVM_InternString + 2123
17 libclient.dylib 0x003b4daa JVM_InternString + 1722
18 libclient.dylib 0x003b4b94 JVM_InternString + 1188
19 libclient.dylib 0x003b462f JVM_StartThread + 2239
20 libclient.dylib 0x0030f38b JNI_CreateJavaVM_Impl + 55547
21 libSystem.B.dylib 0x96837a19 _pthread_start + 345
22 libSystem.B.dylib 0x9683789e thread_start + 34

Thread 16:
0 libSystem.B.dylib 0x9680a2fa mach_msg_trap + 10
1 libSystem.B.dylib 0x9680aa67 mach_msg + 68
2 com.apple.CoreFoundation 0x98fab00f __CFRunLoopRun + 2079
3 com.apple.CoreFoundation 0x98faa0f4 CFRunLoopRunSpecific + 452
4 com.apple.CoreFoundation 0x98fb0034 CFRunLoopRun + 84
5 libbluecove.jnilib 0x8f53aea4 oneNativeThreadMain(void*) + 318
6 libSystem.B.dylib 0x96837a19 _pthread_start + 345
7 libSystem.B.dylib 0x9683789e thread_start + 34

Thread 17: Java: BluecoveAsynchronousShutdownThread
0 libSystem.B.dylib 0x9680a2fa mach_msg_trap + 10
1 libSystem.B.dylib 0x9680aa67 mach_msg + 68
2 libclient.dylib 0x0030ff73 JNI_CreateJavaVM_Impl + 58595
3 libclient.dylib 0x0030fdfb JNI_CreateJavaVM_Impl + 58219
4 libclient.dylib 0x003b6ab5 JVM_MonitorWait + 5461
5 libclient.dylib 0x003b5a1e JVM_MonitorWait + 1214
6 libclient.dylib 0x003b569a JVM_MonitorWait + 314
7 libjvmlinkage.dylib 0x0004ee05 JVM_MonitorWait + 69
8 ??? 0x0300b959 0 + 50379097
9 ??? 0x03003db1 0 + 50347441
10 ??? 0x03003db1 0 + 50347441
11 ??? 0x030012d3 0 + 50336467
12 libclient.dylib 0x003a3500 JVM_Lseek + 139952
13 libclient.dylib 0x003a32a6 JVM_Lseek + 139350
14 libclient.dylib 0x003b4f3b JVM_InternString + 2123
15 libclient.dylib 0x003b4daa JVM_InternString + 1722
16 libclient.dylib 0x003b4b94 JVM_InternString + 1188
17 libclient.dylib 0x003b462f JVM_StartThread + 2239
18 libclient.dylib 0x0030f38b JNI_CreateJavaVM_Impl + 55547
19 libSystem.B.dylib 0x96837a19 _pthread_start + 345
20 libSystem.B.dylib 0x9683789e thread_start + 34

Thread 18: Java: AWT-Shutdown
0 libSystem.B.dylib 0x9680a2fa mach_msg_trap + 10
1 libSystem.B.dylib 0x9680aa67 mach_msg + 68
2 libclient.dylib 0x0030ff73 JNI_CreateJavaVM_Impl + 58595
3 libclient.dylib 0x0030fdfb JNI_CreateJavaVM_Impl + 58219
4 libclient.dylib 0x003b6ab5 JVM_MonitorWait + 5461
5 libclient.dylib 0x003b5a1e JVM_MonitorWait + 1214
6 libclient.dylib 0x003b569a JVM_MonitorWait + 314
7 libjvmlinkage.dylib 0x0004ee05 JVM_MonitorWait + 69
8 ??? 0x0300b959 0 + 50379097
9 ??? 0x03003db1 0 + 50347441
10 ??? 0x03003db1 0 + 50347441
11 ??? 0x0300428d 0 + 50348685
12 ??? 0x030012d3 0 + 50336467
13 libclient.dylib 0x003a3500 JVM_Lseek + 139952
14 libclient.dylib 0x003a32a6 JVM_Lseek + 139350
15 libclient.dylib 0x003b4f3b JVM_InternString + 2123
16 libclient.dylib 0x003b4daa JVM_InternString + 1722
17 libclient.dylib 0x003b4b94 JVM_InternString + 1188
18 libclient.dylib 0x003b462f JVM_StartThread + 2239
19 libclient.dylib 0x0030f38b JNI_CreateJavaVM_Impl + 55547
20 libSystem.B.dylib 0x96837a19 _pthread_start + 345
21 libSystem.B.dylib 0x9683789e thread_start + 34

Thread 19: Java: AWT-EventQueue-0
0 libSystem.B.dylib 0x9680a2fa mach_msg_trap + 10
1 libSystem.B.dylib 0x9680aa67 mach_msg + 68
2 libclient.dylib 0x0030ff73 JNI_CreateJavaVM_Impl + 58595
3 libclient.dylib 0x0030fdfb JNI_CreateJavaVM_Impl + 58219
4 libclient.dylib 0x003b6ab5 JVM_MonitorWait + 5461
5 libclient.dylib 0x003b5a1e JVM_MonitorWait + 1214
6 libclient.dylib 0x003b569a JVM_MonitorWait + 314
7 libjvmlinkage.dylib 0x0004ee05 JVM_MonitorWait + 69
8 ??? 0x0300b959 0 + 50379097
9 ??? 0x03003db1 0 + 50347441
10 ??? 0x03003db1 0 + 50347441
11 ??? 0x03003f17 0 + 50347799
12 ??? 0x03003fdd 0 + 50347997
13 ??? 0x03003db1 0 + 50347441
14 ??? 0x03003db1 0 + 50347441
15 ??? 0x03003db1 0 + 50347441
16 ??? 0x03003db1 0 + 50347441
17 ??? 0x030012d3 0 + 50336467
18 libclient.dylib 0x003a3500 JVM_Lseek + 139952
19 libclient.dylib 0x003a32a6 JVM_Lseek + 139350
20 libclient.dylib 0x003b4f3b JVM_InternString + 2123
21 libclient.dylib 0x003b4daa JVM_InternString + 1722
22 libclient.dylib 0x003b4b94 JVM_InternString + 1188
23 libclient.dylib 0x003b462f JVM_StartThread + 2239
24 libclient.dylib 0x0030f38b JNI_CreateJavaVM_Impl + 55547
25 libSystem.B.dylib 0x96837a19 _pthread_start + 345
26 libSystem.B.dylib 0x9683789e thread_start + 34

Thread 1 crashed with X86 Thread State (32-bit):
eax: 0x00000000 ebx: 0x02800110 ecx: 0x000bb000 edx: 0x00740ec8
edi: 0xb0100901 esi: 0x02800000 ebp: 0xb0100188 esp: 0xb0100150
ss: 0x0000001f efl: 0x00010246 eip: 0x003b7d53 cs: 0x00000017
ds: 0x0000001f es: 0x0000001f fs: 0x0000001f gs: 0x00000037
cr2: 0x00000004

Binary Images:
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0x8f378000 - 0x8f382fff +com.unsanity.smartcrashreports Smart Crash Reports version 1.5 (1.5) <7E3E7D42-BB62-6D09-E262-0140BA963851> /Library/InputManagers/Smart Crash Reports/Smart Crash Reports.bundle/Contents/MacOS/Smart Crash Reports
0x8f537000 - 0x8f54cfff +libbluecove.jnilib ??? (???) <59BF7562-58D9-F2B8-E0CC-434E48AAAD4A> /var/folders/lh/lh-9+snhE9qq21ruyJoAdU+++TI/-Tmp-/bluecove_jensweber_0/libbluecove.jnilib
0x8fe00000 - 0x8fe4162b dyld 132.1 (???) <5C229EB2-F7CA-A638-41B6-5755DE940108> /usr/lib/dyld
0x90060000 - 0x90065ff7 com.apple.OpenDirectory 10.6 (10.6) <92582807-E8F3-3DD9-EB42-4195CFB754A1> /System/Library/Frameworks/OpenDirectory.framework/Versions/A/OpenDirectory
0x900e5000 - 0x909c4ff7 com.apple.AppKit 6.6.5 (1038.29) <E76A05A6-27C6-DA02-0961-5C8EEDC5F0A7> /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
0x909c5000 - 0x909e7fef com.apple.DirectoryService.Framework 3.6 (621.3) <05FFDBDB-F16B-8AC0-DB42-986965FCBD95> /System/Library/Frameworks/DirectoryService.framework/Versions/A/DirectoryService
0x909e8000 - 0x909e8ff7 liblangid.dylib ??? (???) <B99607FC-5646-32C8-2C16-AFB5EA9097C2> /usr/lib/liblangid.dylib
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0x90ad5000 - 0x90ad8ff7 libCoreVMClient.dylib ??? (???) <98CB96B1-85FE-25AF-AB19-ED061912FC3E> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libCoreVMClient.dylib
0x90ad9000 - 0x90c5bfe7 libicucore.A.dylib 40.0.0 (compatibility 1.0.0) <96A45E03-2B29-83EB-0FC6-2C932E398722> /usr/lib/libicucore.A.dylib
0x90c5c000 - 0x90c5eff7 com.apple.securityhi 4.0 (36638) <10E75446-B0BA-3726-391E-A68356761C08> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/SecurityHI.framework/Versions/A/SecurityHI
0x90cd9000 - 0x90d6bfe3 com.apple.print.framework.PrintCore 6.2 (312.5) <7729B4D7-D661-D669-FA7E-510F93F685A6> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/PrintCore.framework/Versions/A/PrintCore
0x90d6c000 - 0x90e09fe3 com.apple.LaunchServices 362.1 (362.1) <885D8567-9E40-0105-20BC-42C7FF657583> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/LaunchServices
0x90e0a000 - 0x90e74fe7 libstdc++.6.dylib 7.9.0 (compatibility 7.0.0) <411D87F4-B7E1-44EB-F201-F8B4F9227213> /usr/lib/libstdc++.6.dylib
0x90e75000 - 0x90ea6ff3 libTrueTypeScaler.dylib ??? (???) <F6A32C01-CD82-54F6-218E-0406D40D1D9A> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/Resources/libTrueTypeScaler.dylib
0x90ed2000 - 0x90ed2ff7 com.apple.ApplicationServices 38 (38) <8012B504-3D83-BFBB-DA65-065E061CFE03> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices
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0x91043000 - 0x91058fff com.apple.ImageCapture 6.0 (6.0) <3F31833A-38A9-444E-02B7-17619CA6F2A0> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/ImageCapture.framework/Versions/A/ImageCapture
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0x920f9000 - 0x9212aff7 libGLImage.dylib ??? (???) <AF110892-B10A-5B61-F898-21FB2BCE63BF> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLImage.dylib
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0x921cf000 - 0x921d2ff7 libCGXType.A.dylib 543.33.0 (compatibility 64.0.0) <69BE578C-A364-A150-35E3-53EE00F56F05> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/Resources/libCGXType.A.dylib
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0x92238000 - 0x92299fe7 com.apple.CoreText 3.1.0 (???) <1372DABE-F183-DD03-03C2-64B2464A4FD5> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreText.framework/Versions/A/CoreText
0x929ca000 - 0x92a0dff7 com.apple.NavigationServices 3.5.4 (182) <753B8906-06C0-3AE0-3D6A-8FF5AC18ED12> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/NavigationServices.framework/Versions/A/NavigationServices
0x92a0e000 - 0x92a14fff com.apple.CommonPanels 1.2.4 (91) <2438AF5D-067B-B9FD-1248-2C9987F360BA> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/CommonPanels.framework/Versions/A/CommonPanels
0x92a15000 - 0x92a4aff7 libcups.2.dylib 2.8.0 (compatibility 2.0.0) <458E819A-4E3F-333E-28CE-671281B318D3> /usr/lib/libcups.2.dylib
0x92a4b000 - 0x92a4fff7 libGFXShared.dylib ??? (???) <286F466C-2856-B579-B87F-4E9A35C80263> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGFXShared.dylib
0x92abf000 - 0x92b1aff7 com.apple.framework.IOKit 2.0 (???) <69E4FE93-376C-565E-650F-04FAD213AA24> /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit
0x92bc0000 - 0x92bc7ff3 com.apple.print.framework.Print 6.1 (237.1) <97AB70B6-C653-212F-CFD3-E3816D0F5C22> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Print.framework/Versions/A/Print
0x92bc8000 - 0x92bdcfe7 libbsm.0.dylib ??? (???) <14CB053A-7C47-96DA-E415-0906BA1B78C9> /usr/lib/libbsm.0.dylib
0x92ed7000 - 0x92f19ff7 libvDSP.dylib 268.0.1 (compatibility 1.0.0) <3F0ED200-741B-4E27-B89F-634B131F5E9E> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvDSP.dylib
0x92fa6000 - 0x92fe9ff7 libGLU.dylib ??? (???) <CE02968E-930D-E63B-7B21-B87205F8B19A> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLU.dylib
0x92fea000 - 0x9303aff7 com.apple.framework.familycontrols 2.0.1 (2010) <50E74916-19A5-F2FC-AB57-76F2C8DDF0A7> /System/Library/PrivateFrameworks/FamilyControls.framework/Versions/A/FamilyControls
0x9303b000 - 0x9303fff7 libGIF.dylib ??? (???) <03880BA1-7A86-0F2B-617A-C66B1D05DD70> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libGIF.dylib
0x93045000 - 0x93050ff7 libCSync.A.dylib 543.33.0 (compatibility 64.0.0) <F914F427-98EA-98BC-923D-47274A90D441> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/Resources/libCSync.A.dylib
0x9324b000 - 0x9324cff7 com.apple.audio.units.AudioUnit 1.6.3 (1.6.3) <959DFFAE-A06B-7FF6-B713-B2076893EBBD> /System/Library/Frameworks/AudioUnit.framework/Versions/A/AudioUnit
0x9324d000 - 0x934afff3 com.apple.security 6.1.1 (37594) <1AC07F75-7E27-9662-21DA-B05DFF047B26> /System/Library/Frameworks/Security.framework/Versions/A/Security
0x934b0000 - 0x93548fe7 edu.mit.Kerberos 6.5.9 (6.5.9) <73EC847F-FF44-D542-2AD5-97F6C8D48F0B> /System/Library/Frameworks/Kerberos.framework/Versions/A/Kerberos
0x9362a000 - 0x9371cff7 libcrypto.0.9.8.dylib 0.9.8 (compatibility 0.9. <7482933B-4AF6-ED55-AD72-4FBD1E134958> /usr/lib/libcrypto.0.9.8.dylib
0x9371d000 - 0x9371dff7 com.apple.Accelerate 1.6 (Accelerate 1.6) <BC501C9F-7C20-961A-B135-0A457667D03C> /System/Library/Frameworks/Accelerate.framework/Versions/A/Accelerate
0x9372b000 - 0x93734ff7 com.apple.DiskArbitration 2.3 (2.3) <E9C40767-DA6A-6CCB-8B00-2D5706753000> /System/Library/Frameworks/DiskArbitration.framework/Versions/A/DiskArbitration
0x93743000 - 0x93a63feb com.apple.CoreServices.CarbonCore 861.6 (861.6) <D3D5D9F1-01ED-DCAD-6AA9-4ABE60C7A112> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CarbonCore.framework/Versions/A/CarbonCore
0x93a64000 - 0x93a7fff7 libPng.dylib ??? (???) <929FE8EE-277D-F6EB-D672-E6F4CEBF1504> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libPng.dylib
0x93c76000 - 0x93c97fe7 com.apple.opencl 12.1 (12.1) <1BCA4F60-E612-5C1B-EF50-A810D70CDF05> /System/Library/Frameworks/OpenCL.framework/Versions/A/OpenCL
0x93d82000 - 0x93d8cffb com.apple.speech.recognition.framework 3.11.1 (3.11.1) <EC0E69C8-A121-70E8-43CF-E6FC4C7779EC> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/SpeechRecognition.framework/Versions/A/SpeechRecognition
0x93f21000 - 0x93f72ff7 com.apple.HIServices 1.8.0 (???) <10C85B88-C6AF-91DB-2546-34661BA35AC5> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/HIServices.framework/Versions/A/HIServices
0x94192000 - 0x9425cfef com.apple.CoreServices.OSServices 357 (357) <764872C3-AE30-7F54-494D-4BA3CE4F4DFB> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/OSServices.framework/Versions/A/OSServices
0x9425d000 - 0x942dfffb SecurityFoundation 36840.0.0 (compatibility 1.0.0) <7DF69AD9-002E-EFE5-9A59-141DB14043F7> /System/Library/Frameworks/SecurityFoundation.framework/Versions/A/SecurityFoundation
0x9535d000 - 0x955cdffb com.apple.Foundation 6.6.2 (751.21) <DA7A173A-4435-ECD6-F4AF-977D722FD2F7> /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
0x95f05000 - 0x95f40feb libFontRegistry.dylib ??? (???) <F50A60E1-3757-D007-A20D-A5504C17334C> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/Resources/libFontRegistry.dylib
0x95f41000 - 0x95f65ff7 libJPEG.dylib ??? (???) <EDA86712-F49C-760C-BE55-9B899A4A5D1B> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libJPEG.dylib
0x95f66000 - 0x95faffe7 libTIFF.dylib ??? (???) <E45B169E-253E-E865-1501-97777D2702F2> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libTIFF.dylib
0x964ea000 - 0x964f5ff7 libGL.dylib ??? (???) <EAD85409-9036-831B-C378-E50780305DA6> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib
0x9653f000 - 0x9655dff7 com.apple.CoreVideo 1.6.1 (45.4) <E0DF044D-BF31-42CE-B690-FD1FCE07E64A> /System/Library/Frameworks/CoreVideo.framework/Versions/A/CoreVideo
0x96809000 - 0x969aefeb libSystem.B.dylib 125.0.1 (compatibility 1.0.0) <06A5336A-A6F6-4E62-F55F-4909A64631C2> /usr/lib/libSystem.B.dylib
0x969af000 - 0x96a5cfe7 libobjc.A.dylib 227.0.0 (compatibility 1.0.0) <DF8E4CFA-3719-3415-0BF1-E8C5E561C3B1> /usr/lib/libobjc.A.dylib
0x96a5d000 - 0x96a5eff7 com.apple.TrustEvaluationAgent 1.1 (1) <FEB55E8C-38A4-CFE9-A737-945F39761B4C> /System/Library/PrivateFrameworks/TrustEvaluationAgent.framework/Versions/A/TrustEvaluationAgent
0x96a5f000 - 0x96a92ff7 com.apple.AE 496.4 (496.4) <7F34EC47-8429-3077-8158-54F5EA908C66> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/AE.framework/Versions/A/AE
0x96a93000 - 0x96a96fe7 libmathCommon.A.dylib 315.0.0 (compatibility 1.0.0) <1622A54F-1A98-2CBE-B6A4-2122981A500E> /usr/lib/system/libmathCommon.A.dylib
0x96a97000 - 0x96b32ff7 com.apple.ApplicationServices.ATS 4.2 (???) <3BEB7210-4C85-7309-B22D-695765526524> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/ATS
0x96c05000 - 0x96c2bfff com.apple.DictionaryServices 1.1.1 (1.1.1) <02709230-9B37-C743-6E27-3FCFD18211F8> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/DictionaryServices.framework/Versions/A/DictionaryServices
0x96c33000 - 0x96cdbffb com.apple.QD 3.35 (???) <B80B64BC-958B-DA9E-50F9-D7E8333CC5A2> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/QD.framework/Versions/A/QD
0x96eed000 - 0x96f67fef com.apple.audio.CoreAudio 3.2.2 (3.2.2) <4EFE08C4-6F2B-D7F2-BD2B-3DFF26799B24> /System/Library/Frameworks/CoreAudio.framework/Versions/A/CoreAudio
0x96f7b000 - 0x96f89fe7 libz.1.dylib 1.2.3 (compatibility 1.0.0) <82B2C254-6F8D-7BEA-4C18-038E90CAE19B> /usr/lib/libz.1.dylib
0x96f8a000 - 0x97038ff3 com.apple.ink.framework 1.3.3 (107) <57B54F6F-CE35-D546-C7EC-DBC5FDC79938> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Ink.framework/Versions/A/Ink
0x97039000 - 0x9707dfe7 com.apple.Metadata 10.6.3 (507. <53BB360A-1813-170D-827F-C1863EF15537> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Metadata
0x9707e000 - 0x970c4ff7 libauto.dylib ??? (???) <85670A64-3B67-8162-D441-D8E0BE15CA94> /usr/lib/libauto.dylib
0x970c5000 - 0x971f1fff com.apple.audio.toolbox.AudioToolbox 1.6.3 (1.6.3) <F0D7256E-0914-8E77-E37B-9720430422AB> /System/Library/Frameworks/AudioToolbox.framework/Versions/A/AudioToolbox
0x973e4000 - 0x975a0ff3 com.apple.ImageIO.framework 3.0.2 (3.0.1) <CB39B067-58B8-70DB-3E40-160604664A6D> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/ImageIO
0x975a4000 - 0x975b6ff7 com.apple.MultitouchSupport.framework 204.12.1 (204.12.1) <6BB58E90-21FA-C491-F0E4-54B69CCDBBC0> /System/Library/PrivateFrameworks/MultitouchSupport.framework/Versions/A/MultitouchSupport
0x975b7000 - 0x9766dfff libFontParser.dylib ??? (???) <5935E105-1E45-886C-6420-C1CCA886C375> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/Resources/libFontParser.dylib
0x9766e000 - 0x9777aff7 libGLProgrammability.dylib ??? (???) <CA0A975B-2BEE-44E7-CFA6-8105CFE6FE00> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLProgrammability.dylib
0x977d2000 - 0x977d4ff7 libRadiance.dylib ??? (???) <9358E1EF-F802-B76E-8E23-2D0695787CFB> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libRadiance.dylib
0x977d5000 - 0x978b0fe7 com.apple.DesktopServices 1.5.5 (1.5.5) <ECEDFDF2-C40E-8DF0-F8FC-249CCA762E62> /System/Library/PrivateFrameworks/DesktopServicesPriv.framework/Versions/A/DesktopServicesPriv
0x979e5000 - 0x97e1aff7 libLAPACK.dylib 219.0.0 (compatibility 1.0.0) <5E2D2283-57DE-9A49-1DB0-CD027FEFA6C2> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libLAPACK.dylib
0x97e46000 - 0x97f74fe7 com.apple.CoreData 102.1 (251) <E6A457F0-A0A3-32CD-6C69-6286E7C0F063> /System/Library/Frameworks/CoreData.framework/Versions/A/CoreData
0x97f75000 - 0x97f86ff7 com.apple.LangAnalysis 1.6.6 (1.6.6) <7A3862F7-3730-8F6E-A5DE-8E2CCEA979EF> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/LangAnalysis.framework/Versions/A/LangAnalysis
0x97f89000 - 0x97fcdff3 com.apple.coreui 2 (114) <29F8F1A4-1C96-6A0F-4CC2-9B85CF83209F> /System/Library/PrivateFrameworks/CoreUI.framework/Versions/A/CoreUI
0x97fdf000 - 0x987ce537 com.apple.CoreGraphics 1.543.33 (???) <C57E2964-80AF-6346-6D3E-23AED9D26977> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
0x987cf000 - 0x987d3ff7 IOSurface ??? (???) <4B825ADA-8DBE-6BA2-1AB3-307D2C3AFCA8> /System/Library/Frameworks/IOSurface.framework/Versions/A/IOSurface
0x9881d000 - 0x98835ff7 com.apple.CFOpenDirectory 10.6 (10.6) <1537FB4F-C112-5D12-1E5D-3B1002A4038F> /System/Library/Frameworks/OpenDirectory.framework/Versions/A/Frameworks/CFOpenDirectory.framework/Versions/A/CFOpenDirectory
0x9888f000 - 0x9889dff7 com.apple.opengl 1.6.7 (1.6.7) <3C529790-DEE9-AC27-A879-806E4C23323C> /System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL
0x989ff000 - 0x98a09fe7 com.apple.audio.SoundManager 3.9.3 (3.9.3) <5F494955-7290-2D91-DA94-44B590191771> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/CarbonSound.framework/Versions/A/CarbonSound
0x98a0a000 - 0x98a0aff7 com.apple.Cocoa 6.6 (???) <EA27B428-5904-B00B-397A-185588698BCC> /System/Library/Frameworks/Cocoa.framework/Versions/A/Cocoa
0x98a0b000 - 0x98d72ff7 com.apple.QuartzCore 1.6.1 (227.18) <8A65F233-4C77-BA7C-5DDA-2423F5C1B7A1> /System/Library/Frameworks/QuartzCore.framework/Versions/A/QuartzCore
0x98d76000 - 0x98d76ff7 com.apple.CoreServices 44 (44) <AC35D112-5FB9-9C8C-6189-5F5945072375> /System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices
0x98d9f000 - 0x98ddcff7 com.apple.SystemConfiguration 1.10.2 (1.10.2) <830FED9E-3E24-004C-35D5-2C1273F79734> /System/Library/Frameworks/SystemConfiguration.framework/Versions/A/SystemConfiguration
0x98e58000 - 0x98ed6ff7 com.apple.Bluetooth 2.3.1 (2.3.1f4) <74DFD175-F687-B91D-69D7-91B7138C8F1D> /System/Library/Frameworks/IOBluetooth.framework/Versions/A/IOBluetooth
0x98ed7000 - 0x98ee7ff7 libsasl2.2.dylib 3.15.0 (compatibility 3.0.0) <C8744EA3-0AB7-CD03-E639-C4F2B910BE5D> /usr/lib/libsasl2.2.dylib
0x98f6e000 - 0x990e7ffb com.apple.CoreFoundation 6.6.1 (550.19) <1E97FB1E-9E42-B8EB-E463-5C75315FDA31> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
0x992ec000 - 0x99314ff7 libxslt.1.dylib 3.24.0 (compatibility 3.0.0) <769EF4B2-C1AD-73D5-AAAD-1564DAEA77AF> /usr/lib/libxslt.1.dylib
0xb3ea5000 - 0xb3f08ff7 libfontmanager.jnilib ??? (???) <06BB578A-53DF-03A8-7F4F-F52C342C7102> /System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Libraries/libfontmanager.jnilib
0xffff0000 - 0xffff1fff libSystem.B.dylib ??? (???) <06A5336A-A6F6-4E62-F55F-4909A64631C2> /usr/lib/libSystem.B.dylib

Model: MacBookPro2,2, BootROM MBP22.00A5.B07, 2 processors, Intel Core 2 Duo, 2.33 GHz, 2 GB, SMC 1.12f5
Graphics: ATI Radeon X1600, ATY,RadeonX1600, PCIe, 256 MB
Memory Module: global_name
AirPort: AirPort Extreme, Atheros 5416: 2.0.19.10
Bluetooth: Version 2.3.1f4, 2 service, 19 devices, 1 incoming serial ports
Network Service: AirPort, AirPort, en1
Serial ATA Device: FUJITSU MHW2120BH, 111.79 GB
Parallel ATA Device: HL-DT-ST DVDRW GWA4080MA, 778.8 MB
USB Device: Built-in iSight, 0x05ac (Apple Inc.), 0x8501, 0xfd400000
USB Device: IR Receiver, 0x05ac (Apple Inc.), 0x8240, 0x5d200000
USB Device: Bluetooth USB Host Controller, 0x05ac (Apple Inc.), 0x8205, 0x7d100000
USB Device: Apple Internal Keyboard / Trackpad, 0x05ac (Apple Inc.), 0x021a, 0x1d200000

[skoehler]

This same error comes up sometimes like at address 4 instead of 0 as well

Invalid memory access of location 0x4 eip=0x3b7d53

I can't imagine what could cause that. I mean, I'm still confident that it is a bluecove issue. But my theory about the cause might be wrong.
Have you ever tried replacing the bluecove files that come with leJOS by a recent snapshot?
http://snapshot.bluecove.org/distributi ... APSHOT.63/

[fieranmason]

I have - but it didn't resolve the issue