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Fazecast / jSerialComm

Platform-independent serial port access for Java
GNU Lesser General Public License v3.0
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Java VM crashes when calling SerialPort.getCommPort("ComX") #515

Closed clausfriedrich closed 1 year ago

clausfriedrich commented 1 year ago

I am using Version 2.10.3 with different USB to Serial Converter. That works fine with all Connectors except one: Edgeports/4 seem to have a problematic driver which lets the jvm crash. I testet that with different jvm versions up to version 17 and its always the same.

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

EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x6a8c70c1, pid=9920, tid=0x00000210

JRE version: Java(TM) SE Runtime Environment (8.0_152-b16) (build 1.8.0_152-b16) Java VM: Java HotSpot(TM) Client VM (25.152-b16 mixed mode windows-x86 ) Problematic frame: C 0x6a8c70c1

Failed to write core dump. Minidumps are not enabled by default on client versions of Windows

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 (0x1532c000): JavaThread "AWT-EventQueue-0" [_thread_in_native, id=528, stack(0x18ca0000,0x18cf0000)]

siginfo: ExceptionCode=0xc0000005, reading address 0x00000002

Registers: EAX=0x00000002, EBX=0x00000002, ECX=0x00000002, EDX=0x1a5e002e ESP=0x18cee324, EBP=0x18cee324, ESI=0x00000000, EDI=0x1a5efde0 EIP=0x6a8c70c1, EFLAGS=0x00010287

Top of Stack: (sp=0x18cee324) 0x18cee324: 18cee390 6a8c2160 00000002 0000002e 0x18cee334: 00000001 ffffffff 195b9708 0000004e 0x18cee344: ffffffff 19420228 0000005e 0000000c 0x18cee354: 1a4c9408 1a59cb78 0000001b 0000001b 0x18cee364: 00000012 00000000 00000000 ffffffff 0x18cee374: 6a8e2d0c 18feccc8 00000000 00000000 0x18cee384: ffffffff 0000002c 1a59cb78 0000001c 0x18cee394: 4d36e978 11cee325 0008c1bf 1803e12b

Instructions: (pc=0x6a8c70c1) 0x6a8c70a1: 0c 0f b7 c2 66 0f 6e c0 f2 0f 70 c0 00 66 0f 70 0x6a8c70b1: d0 00 8b c1 25 ff 0f 00 00 3d f0 0f 00 00 77 22 0x6a8c70c1: 0f 10 09 0f 28 05 e0 f0 8d 6a 66 0f 75 c1 66 0f 0x6a8c70d1: 75 ca 66 0f eb c1 66 0f d7 c0 85 c0 75 18 6a 10

Register to memory mapping:

EAX=0x00000002 is an unknown value EBX=0x00000002 is an unknown value ECX=0x00000002 is an unknown value EDX=0x1a5e002e is an unknown value ESP=0x18cee324 is pointing into the stack for thread: 0x1532c000 EBP=0x18cee324 is pointing into the stack for thread: 0x1532c000 ESI=0x00000000 is an unknown value EDI=0x1a5efde0 is an unknown value

Stack: [0x18ca0000,0x18cf0000], sp=0x18cee324, free space=312k Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) C 0x6a8c70c1 C 0x6a8c2160 C 0x4d36e978

Java frames: (J=compiled Java code, j=interpreted, Vv=VM code) j com.fazecast.jSerialComm.SerialPort.retrievePortDetails()V+0 j com.fazecast.jSerialComm.SerialPort.getCommPort(Ljava/lang/String;)Lcom/fazecast/jSerialComm/SerialPort;+279 j com.alo.FriLink.DriverConnections.Serial.JSerialComm.JSerialCommListener.open(Ljava/lang/String;Ljava/lang/String;IILjava/lang/String;ILjava/lang/String;)Z+760 j com.alo.FriLink.Driver.RheolabQCV01.Connector.RheolabSerialConnectorV1.connect()Z+77 j com.alo.FriLink.Driver.RheolabQCV01.RheolabQCDataModelV01.connect(Lcom/alo/FriLink/Driver/RheolabQCV01/Connector/RheolabQCInterfaceV01;)Z+11 j com.alo.FriLink.Driver.RheolabQCV01.RheolabQCV01.localPrepareMeasurement()V+828 j com.alo.FriLink.Driver.RheolabQCV01.RheolabQCV01.requestDataTransfer(Ljava/util/Vector;)V+127 j com.alo.FriLink.UserInterface.Default.ActionListener.AlOpenSamplesStartMeasure.actionPerformed(Ljava/awt/event/ActionEvent;)V+411 j javax.swing.AbstractButton.fireActionPerformed(Ljava/awt/event/ActionEvent;)V+83 j javax.swing.AbstractButton$Handler.actionPerformed(Ljava/awt/event/ActionEvent;)V+5 j javax.swing.DefaultButtonModel.fireActionPerformed(Ljava/awt/event/ActionEvent;)V+34 j javax.swing.DefaultButtonModel.setPressed(Z)V+117 j javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Ljava/awt/event/MouseEvent;)V+35 j java.awt.AWTEventMulticaster.mouseReleased(Ljava/awt/event/MouseEvent;)V+8 j java.awt.Component.processMouseEvent(Ljava/awt/event/MouseEvent;)V+64 j javax.swing.JComponent.processMouseEvent(Ljava/awt/event/MouseEvent;)V+23 j java.awt.Component.processEvent(Ljava/awt/AWTEvent;)V+81 j java.awt.Container.processEvent(Ljava/awt/AWTEvent;)V+18 j java.awt.Component.dispatchEventImpl(Ljava/awt/AWTEvent;)V+589 j java.awt.Container.dispatchEventImpl(Ljava/awt/AWTEvent;)V+42 j java.awt.Component.dispatchEvent(Ljava/awt/AWTEvent;)V+2 j java.awt.LightweightDispatcher.retargetMouseEvent(Ljava/awt/Component;ILjava/awt/event/MouseEvent;)V+327 j java.awt.LightweightDispatcher.processMouseEvent(Ljava/awt/event/MouseEvent;)Z+155 j java.awt.LightweightDispatcher.dispatchEvent(Ljava/awt/AWTEvent;)Z+50 j java.awt.Container.dispatchEventImpl(Ljava/awt/AWTEvent;)V+12 j java.awt.Window.dispatchEventImpl(Ljava/awt/AWTEvent;)V+19 j java.awt.Component.dispatchEvent(Ljava/awt/AWTEvent;)V+2 j java.awt.EventQueue.dispatchEventImpl(Ljava/awt/AWTEvent;Ljava/lang/Object;)V+41 j java.awt.EventQueue.access$500(Ljava/awt/EventQueue;Ljava/awt/AWTEvent;Ljava/lang/Object;)V+3 j java.awt.EventQueue$3.run()Ljava/lang/Void;+32 j java.awt.EventQueue$3.run()Ljava/lang/Object;+1 v ~StubRoutines::call_stub J 773 java.security.AccessController.doPrivileged(Ljava/security/PrivilegedAction;Ljava/security/AccessControlContext;)Ljava/lang/Object; (0 bytes) @ 0x0240dc87 [0x0240dc20+0x67] j java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Ljava/security/PrivilegedAction;Ljava/security/AccessControlContext;Ljava/security/AccessControlContext;)Ljava/lang/Object;+18 j java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Ljava/security/PrivilegedAction;Ljava/security/AccessControlContext;)Ljava/lang/Object;+6 j java.awt.EventQueue$4.run()Ljava/lang/Void;+11 j java.awt.EventQueue$4.run()Ljava/lang/Object;+1 v ~StubRoutines::call_stub J 773 java.security.AccessController.doPrivileged(Ljava/security/PrivilegedAction;Ljava/security/AccessControlContext;)Ljava/lang/Object; (0 bytes) @ 0x0240dc87 [0x0240dc20+0x67] j java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Ljava/security/PrivilegedAction;Ljava/security/AccessControlContext;Ljava/security/AccessControlContext;)Ljava/lang/Object;+18 j java.awt.EventQueue.dispatchEvent(Ljava/awt/AWTEvent;)V+73 j java.awt.EventDispatchThread.pumpOneEventForFilters(I)V+245 j java.awt.EventDispatchThread.pumpEventsForFilter(ILjava/awt/Conditional;Ljava/awt/EventFilter;)V+35 j java.awt.EventDispatchThread.pumpEventsForHierarchy(ILjava/awt/Conditional;Ljava/awt/Component;)V+11 j java.awt.EventDispatchThread.pumpEvents(ILjava/awt/Conditional;)V+4 j java.awt.EventDispatchThread.pumpEvents(Ljava/awt/Conditional;)V+3 j java.awt.EventDispatchThread.run()V+9 v ~StubRoutines::call_stub

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

Java Threads: ( => current thread ) 0x1b0d9400 JavaThread "Thread-14" [_thread_blocked, id=10832, stack(0x1d410000,0x1d460000)] 0x1b0d5400 JavaThread "Thread-13" [_thread_blocked, id=8604, stack(0x1d380000,0x1d3d0000)] 0x1b0d6000 JavaThread "Thread-12" [_thread_blocked, id=11076, stack(0x1d2f0000,0x1d340000)] 0x1b0d9800 JavaThread "Direct Clip" daemon [_thread_blocked, id=11016, stack(0x1d2a0000,0x1d2f0000)] 0x1b0d8400 JavaThread "Direct Clip" daemon [_thread_blocked, id=11088, stack(0x1c8e0000,0x1c930000)] 0x1b0d4c00 JavaThread "Direct Clip" daemon [_thread_blocked, id=8088, stack(0x1c6e0000,0x1c730000)] 0x1b0d8c00 JavaThread "Direct Clip" daemon [_thread_blocked, id=5260, stack(0x1abc0000,0x1ac10000)] 0x1afb7000 JavaThread "Direct Clip" daemon [_thread_blocked, id=8392, stack(0x1d240000,0x1d290000)] 0x1afb6800 JavaThread "Direct Clip" daemon [_thread_blocked, id=8396, stack(0x1d1b0000,0x1d200000)] 0x1afb5c00 JavaThread "Java Sound Event Dispatcher" daemon [_thread_blocked, id=11084, stack(0x1a9c0000,0x1aa10000)] 0x1afb5800 JavaThread "TimerQueue" daemon [_thread_blocked, id=4504, stack(0x1bc40000,0x1bc90000)] 0x1afb6400 JavaThread "SwingWorker-pool-4-thread-1" daemon [_thread_blocked, id=5344, stack(0x1bbb0000,0x1bc00000)] 0x1afa2800 JavaThread "Swing-Shell" daemon [_thread_blocked, id=9008, stack(0x199b0000,0x19a00000)] 0x1af2d400 JavaThread "Image Fetcher 3" daemon [_thread_blocked, id=13004, stack(0x19210000,0x19260000)] 0x1534e000 JavaThread "D3D Screen Updater" daemon [_thread_blocked, id=11932, stack(0x18f40000,0x18f90000)] =>0x1532c000 JavaThread "AWT-EventQueue-0" [_thread_in_native, id=528, stack(0x18ca0000,0x18cf0000)] 0x152a6400 JavaThread "Image Animator 0" daemon [_thread_blocked, id=524, stack(0x16af0000,0x16b40000)] 0x1529f800 JavaThread "AWT-Windows" daemon [_thread_in_native, id=656, stack(0x15da0000,0x15df0000)] 0x1529f000 JavaThread "AWT-Shutdown" [_thread_blocked, id=8832, stack(0x15d10000,0x15d60000)] 0x1529e400 JavaThread "Java2D Disposer" daemon [_thread_blocked, id=8836, stack(0x15c80000,0x15cd0000)] 0x14908400 JavaThread "Service Thread" daemon [_thread_blocked, id=12856, stack(0x14fa0000,0x14ff0000)] 0x148e7000 JavaThread "C1 CompilerThread0" daemon [_thread_blocked, id=5600, stack(0x14f10000,0x14f60000)] 0x148e6000 JavaThread "Attach Listener" daemon [_thread_blocked, id=1056, stack(0x14e80000,0x14ed0000)] 0x148e4000 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=10356, stack(0x14df0000,0x14e40000)] 0x148db000 JavaThread "Finalizer" daemon [_thread_blocked, id=7396, stack(0x14c20000,0x14c70000)] 0x148c5400 JavaThread "Reference Handler" daemon [_thread_blocked, id=12956, stack(0x14b90000,0x14be0000)] 0x021cd800 JavaThread "main" [_thread_blocked, id=12632, stack(0x02140000,0x02190000)]

Other Threads: 0x022ee800 VMThread [stack: 0x14b00000,0x14b50000] [id=8060] 0x1490cc00 WatcherThread [stack: 0x15030000,0x15080000] [id=6888]

VM state:not at safepoint (normal execution)

VM Mutex/Monitor currently owned by a thread: None

Heap: def new generation total 4992K, used 1281K [0x04400000, 0x04960000, 0x09950000) eden space 4480K, 18% used [0x04400000, 0x044d4010, 0x04860000) from space 512K, 84% used [0x048e0000, 0x0494c750, 0x04960000) to space 512K, 0% used [0x04860000, 0x04860000, 0x048e0000) tenured generation total 10944K, used 7386K [0x09950000, 0x0a400000, 0x14400000) the space 10944K, 67% used [0x09950000, 0x0a086b70, 0x0a086c00, 0x0a400000) Metaspace used 14703K, capacity 14942K, committed 15104K, reserved 15744K

Card table byte_map: [0x04370000,0x04400000] byte_map_base: 0x0434e000

Polling page: 0x02190000

CodeCache: size=32768Kb used=2274Kb max_used=2274Kb free=30493Kb bounds [0x022f0000, 0x02530000, 0x042f0000] total_blobs=1344 nmethods=1065 adapters=209 compilation: enabled

Compilation events (10 events): Event: 7.966 Thread 0x148e7000 1072 java.util.Arrays$ArrayList::get (7 bytes) Event: 7.966 Thread 0x148e7000 nmethod 1072 0x025261c8 code [0x025262c0, 0x02526360] Event: 7.976 Thread 0x148e7000 1073 java.lang.ref.Reference::clear (6 bytes) Event: 7.977 Thread 0x148e7000 nmethod 1073 0x025266c8 code [0x025267c0, 0x02526850] Event: 7.978 Thread 0x148e7000 1074 java.util.zip.ZipCoder::getBytes (192 bytes) Event: 7.979 Thread 0x148e7000 nmethod 1074 0x02526888 code [0x02526aa0, 0x025275a0] Event: 7.987 Thread 0x148e7000 1075 java.lang.AbstractStringBuilder::setLength (45 bytes) Event: 7.987 Thread 0x148e7000 nmethod 1075 0x02527e48 code [0x02527f80, 0x02528270] Event: 7.993 Thread 0x148e7000 1076 ! java.lang.ClassLoader::findNative (86 bytes) Event: 7.994 Thread 0x148e7000 nmethod 1076 0x02528508 code [0x02528640, 0x02528ab8]

GC Heap History (10 events): Event: 5.419 GC heap before {Heap before GC invocations=10 (full 1): def new generation total 4992K, used 4992K [0x04400000, 0x04960000, 0x09950000) eden space 4480K, 100% used [0x04400000, 0x04860000, 0x04860000) from space 512K, 100% used [0x04860000, 0x048e0000, 0x048e0000) to space 512K, 0% used [0x048e0000, 0x048e0000, 0x04960000) tenured generation total 10944K, used 4809K [0x09950000, 0x0a400000, 0x14400000) the space 10944K, 43% used [0x09950000, 0x09e02708, 0x09e02800, 0x0a400000) Metaspace used 12617K, capacity 12849K, committed 12928K, reserved 13696K Event: 5.421 GC heap after Heap after GC invocations=11 (full 1): def new generation total 4992K, used 268K [0x04400000, 0x04960000, 0x09950000) eden space 4480K, 0% used [0x04400000, 0x04400000, 0x04860000) from space 512K, 52% used [0x048e0000, 0x04923198, 0x04960000) to space 512K, 0% used [0x04860000, 0x04860000, 0x048e0000) tenured generation total 10944K, used 5309K [0x09950000, 0x0a400000, 0x14400000) the space 10944K, 48% used [0x09950000, 0x09e7f540, 0x09e7f600, 0x0a400000) Metaspace used 12617K, capacity 12849K, committed 12928K, reserved 13696K } Event: 5.473 GC heap before {Heap before GC invocations=11 (full 1): def new generation total 4992K, used 4748K [0x04400000, 0x04960000, 0x09950000) eden space 4480K, 100% used [0x04400000, 0x04860000, 0x04860000) from space 512K, 52% used [0x048e0000, 0x04923198, 0x04960000) to space 512K, 0% used [0x04860000, 0x04860000, 0x048e0000) tenured generation total 10944K, used 5309K [0x09950000, 0x0a400000, 0x14400000) the space 10944K, 48% used [0x09950000, 0x09e7f540, 0x09e7f600, 0x0a400000) Metaspace used 12968K, capacity 13231K, committed 13312K, reserved 13696K Event: 5.475 GC heap after Heap after GC invocations=12 (full 1): def new generation total 4992K, used 221K [0x04400000, 0x04960000, 0x09950000) eden space 4480K, 0% used [0x04400000, 0x04400000, 0x04860000) from space 512K, 43% used [0x04860000, 0x04897528, 0x048e0000) to space 512K, 0% used [0x048e0000, 0x048e0000, 0x04960000) tenured generation total 10944K, used 5570K [0x09950000, 0x0a400000, 0x14400000) the space 10944K, 50% used [0x09950000, 0x09ec0908, 0x09ec0a00, 0x0a400000) Metaspace used 12968K, capacity 13231K, committed 13312K, reserved 13696K } Event: 5.684 GC heap before {Heap before GC invocations=12 (full 1): def new generation total 4992K, used 4701K [0x04400000, 0x04960000, 0x09950000) eden space 4480K, 100% used [0x04400000, 0x04860000, 0x04860000) from space 512K, 43% used [0x04860000, 0x04897528, 0x048e0000) to space 512K, 0% used [0x048e0000, 0x048e0000, 0x04960000) tenured generation total 10944K, used 5570K [0x09950000, 0x0a400000, 0x14400000) the space 10944K, 50% used [0x09950000, 0x09ec0908, 0x09ec0a00, 0x0a400000) Metaspace used 13536K, capacity 13810K, committed 13952K, reserved 14720K Event: 5.686 GC heap after Heap after GC invocations=13 (full 1): def new generation total 4992K, used 479K [0x04400000, 0x04960000, 0x09950000) eden space 4480K, 0% used [0x04400000, 0x04400000, 0x04860000) from space 512K, 93% used [0x048e0000, 0x04957de0, 0x04960000) to space 512K, 0% used [0x04860000, 0x04860000, 0x048e0000) tenured generation total 10944K, used 5570K [0x09950000, 0x0a400000, 0x14400000) the space 10944K, 50% used [0x09950000, 0x09ec0908, 0x09ec0a00, 0x0a400000) Metaspace used 13536K, capacity 13810K, committed 13952K, reserved 14720K } Event: 5.918 GC heap before {Heap before GC invocations=13 (full 1): def new generation total 4992K, used 4959K [0x04400000, 0x04960000, 0x09950000) eden space 4480K, 100% used [0x04400000, 0x04860000, 0x04860000) from space 512K, 93% used [0x048e0000, 0x04957de0, 0x04960000) to space 512K, 0% used [0x04860000, 0x04860000, 0x048e0000) tenured generation total 10944K, used 5570K [0x09950000, 0x0a400000, 0x14400000) the space 10944K, 50% used [0x09950000, 0x09ec0908, 0x09ec0a00, 0x0a400000) Metaspace used 14498K, capacity 14750K, committed 14848K, reserved 15744K Event: 5.923 GC heap after Heap after GC invocations=14 (full 1): def new generation total 4992K, used 512K [0x04400000, 0x04960000, 0x09950000) eden space 4480K, 0% used [0x04400000, 0x04400000, 0x04860000) from space 512K, 100% used [0x04860000, 0x048e0000, 0x048e0000) to space 512K, 0% used [0x048e0000, 0x048e0000, 0x04960000) tenured generation total 10944K, used 6831K [0x09950000, 0x0a400000, 0x14400000) the space 10944K, 62% used [0x09950000, 0x09ffbf30, 0x09ffc000, 0x0a400000) Metaspace used 14498K, capacity 14750K, committed 14848K, reserved 15744K } Event: 7.968 GC heap before {Heap before GC invocations=14 (full 1): def new generation total 4992K, used 4954K [0x04400000, 0x04960000, 0x09950000) eden space 4480K, 99% used [0x04400000, 0x048568b0, 0x04860000) from space 512K, 100% used [0x04860000, 0x048e0000, 0x048e0000) to space 512K, 0% used [0x048e0000, 0x048e0000, 0x04960000) tenured generation total 10944K, used 6882K [0x09950000, 0x0a400000, 0x14400000) the space 10944K, 62% used [0x09950000, 0x0a008908, 0x0a008a00, 0x0a400000) Metaspace used 14589K, capacity 14846K, committed 14976K, reserved 15744K Event: 7.971 GC heap after Heap after GC invocations=15 (full 1): def new generation total 4992K, used 433K [0x04400000, 0x04960000, 0x09950000) eden space 4480K, 0% used [0x04400000, 0x04400000, 0x04860000) from space 512K, 84% used [0x048e0000, 0x0494c750, 0x04960000) to space 512K, 0% used [0x04860000, 0x04860000, 0x048e0000) tenured generation total 10944K, used 7386K [0x09950000, 0x0a400000, 0x14400000) the space 10944K, 67% used [0x09950000, 0x0a086b70, 0x0a086c00, 0x0a400000) Metaspace used 14589K, capacity 14846K, committed 14976K, reserved 15744K }

Deoptimization events (0 events): No events

Classes redefined (0 events): No events

Internal exceptions (10 events): Event: 0.380 Thread 0x021cd800 Exception <a 'java/lang/ArrayIndexOutOfBoundsException'> (0x046dec28) thrown at [C:\workspace\8-2-build-windows-i586-cygwin\jdk8u152\9742\hotspot\src\share\vm\runtime\sharedRuntime.cpp, line 605] Event: 0.411 Thread 0x021cd800 Exception <a 'java/io/FileNotFoundException'> (0x0440be78) thrown at [C:\workspace\8-2-build-windows-i586-cygwin\jdk8u152\9742\hotspot\src\share\vm\prims\jni.cpp, line 709] Event: 0.420 Thread 0x021cd800 Exception <a 'java/io/FileNotFoundException'> (0x0442bd38) thrown at [C:\workspace\8-2-build-windows-i586-cygwin\jdk8u152\9742\hotspot\src\share\vm\prims\jni.cpp, line 709] Event: 0.437 Thread 0x021cd800 Exception <a 'java/lang/NoSuchFieldError': method resolution failed> (0x044f0450) thrown at [C:\workspace\8-2-build-windows-i586-cygwin\jdk8u152\9742\hotspot\src\share\vm\prims\methodHandles.cpp, line 1167] Event: 0.438 Thread 0x021cd800 Exception <a 'java/lang/NoSuchFieldError': method resolution failed> (0x044fc560) thrown at [C:\workspace\8-2-build-windows-i586-cygwin\jdk8u152\9742\hotspot\src\share\vm\prims\methodHandles.cpp, line 1167] Event: 0.497 Thread 0x021cd800 Exception <a 'java/io/FileNotFoundException'> (0x046bf738) thrown at [C:\workspace\8-2-build-windows-i586-cygwin\jdk8u152\9742\hotspot\src\share\vm\prims\jni.cpp, line 709] Event: 6.001 Thread 0x021cd800 Exception <a 'java/io/FileNotFoundException'> (0x04650988) thrown at [C:\workspace\8-2-build-windows-i586-cygwin\jdk8u152\9742\hotspot\src\share\vm\prims\jni.cpp, line 709] Event: 6.001 Thread 0x021cd800 Exception <a 'java/io/FileNotFoundException'> (0x04652cf8) thrown at [C:\workspace\8-2-build-windows-i586-cygwin\jdk8u152\9742\hotspot\src\share\vm\prims\jni.cpp, line 709] Event: 6.001 Thread 0x021cd800 Exception <a 'java/io/FileNotFoundException'> (0x04657470) thrown at [C:\workspace\8-2-build-windows-i586-cygwin\jdk8u152\9742\hotspot\src\share\vm\prims\jni.cpp, line 709] Event: 6.246 Thread 0x021cd800 Exception <a 'java/io/FileNotFoundException'> (0x046b0578) thrown at [C:\workspace\8-2-build-windows-i586-cygwin\jdk8u152\9742\hotspot\src\share\vm\prims\jni.cpp, line 709]

Events (10 events): Event: 7.990 loading class java/util/concurrent/locks/ReentrantLock$FairSync Event: 7.990 loading class java/util/concurrent/locks/ReentrantLock$FairSync done Event: 7.991 loading class java/lang/ClassLoaderHelper Event: 7.991 loading class java/lang/ClassLoaderHelper done Event: 7.994 loading class com/fazecast/jSerialComm/SerialPortThreadFactory Event: 7.994 loading class com/fazecast/jSerialComm/SerialPortThreadFactory done Event: 7.994 loading class com/fazecast/jSerialComm/SerialPortThreadFactory$1 Event: 7.994 loading class com/fazecast/jSerialComm/SerialPortThreadFactory$1 done Event: 7.995 loading class com/fazecast/jSerialComm/SerialPort$1 Event: 7.995 loading class com/fazecast/jSerialComm/SerialPort$1 done

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0x7471c000 C:\WINDOWS\SYSTEM32\profapi.dll 0x71cc0000 - 0x71cca000 C:\Users\Public\Documents\jre1.8.0_152\bin\management.dll 0x71860000 - 0x71875000 C:\Users\Public\Documents\jre1.8.0_152\bin\net.dll 0x726a0000 - 0x726f2000 C:\WINDOWS\system32\mswsock.dll 0x71840000 - 0x71851000 C:\WINDOWS\system32\napinsp.dll 0x71820000 - 0x71836000 C:\WINDOWS\system32\pnrpnsp.dll 0x71cb0000 - 0x71cc0000 C:\WINDOWS\system32\wshbth.dll 0x71630000 - 0x71646000 C:\WINDOWS\system32\NLAapi.dll 0x74390000 - 0x743c2000 C:\WINDOWS\SYSTEM32\IPHLPAPI.DLL 0x723c0000 - 0x72450000 C:\WINDOWS\SYSTEM32\DNSAPI.dll 0x75dd0000 - 0x75dd7000 C:\WINDOWS\System32\NSI.dll 0x71620000 - 0x7162e000 C:\WINDOWS\System32\winrnr.dll 0x723b0000 - 0x723b8000 C:\Windows\System32\rasadhlp.dll 0x74410000 - 0x74469000 C:\WINDOWS\System32\fwpuclnt.dll 0x750c0000 - 0x750d9000 C:\WINDOWS\System32\bcrypt.dll 0x71610000 - 0x7161f000 C:\Users\Public\Documents\jre1.8.0_152\bin\nio.dll 0x6b750000 - 0x6b895000 C:\Users\Public\Documents\jre1.8.0_152\bin\awt.dll 0x759f0000 - 0x75a86000 C:\WINDOWS\System32\OLEAUT32.dll 0x73050000 - 0x730f0000 C:\WINDOWS\SYSTEM32\apphelp.dll 0x74ea0000 - 0x74f14000 C:\WINDOWS\system32\uxtheme.dll 0x76d00000 - 0x76dd4000 C:\WINDOWS\System32\MSCTF.dll 0x75900000 - 0x759e3000 C:\WINDOWS\System32\ole32.dll 0x74e90000 - 0x74e9f000 C:\WINDOWS\SYSTEM32\kernel.appcore.dll 0x74f60000 - 0x74fbf000 C:\WINDOWS\System32\bcryptPrimitives.dll 0x744b0000 - 0x744d6000 C:\WINDOWS\system32\DWMAPI.DLL 0x6bcc0000 - 0x6bcf9000 C:\Users\Public\Documents\jre1.8.0_152\bin\fontmanager.dll 0x6b640000 - 0x6b743000 C:\WINDOWS\system32\opengl32.dll 0x6bc80000 - 0x6bcbf000 C:\WINDOWS\SYSTEM32\GLU32.dll 0x6b4b0000 - 0x6b63f000 C:\WINDOWS\system32\d3d9.dll 0x6aee0000 - 0x6b4a2000 C:\WINDOWS\SYSTEM32\d3d10warp.dll 0x715e0000 - 0x7160c000 C:\WINDOWS\SYSTEM32\dxcore.dll 0x74f20000 - 0x74f5b000 C:\WINDOWS\System32\cfgmgr32.dll 0x6bc40000 - 0x6bc72000 C:\Users\Public\Documents\jre1.8.0_152\bin\t2k.dll 0x721a0000 - 0x7225a000 C:\WINDOWS\SYSTEM32\textinputframework.dll 0x71e80000 - 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VM Arguments: jvm_args: -Dfile.encoding=UTF-8 java_command: com.alo.FriLink.FriLink java_class_path (initial): C:\Users\cf\Workspaces\git-dev\frilink\FriLink\bin;C:\Users\cf\Workspaces\git-dev\frilink\FriLink\Distribution-Related-Files\binary\apache-log4j-2.1-bin\log4j-api-2.1.jar;C:\Users\cf\Workspaces\git-dev\frilink\FriLink\Distribution-Related-Files\binary\apache-log4j-2.1-bin\log4j-core-2.1.jar;C:\Users\cf\Workspaces\git-dev\frilink\FriLink\Distribution-Related-Files\binary\commons-logging-1.2\commons-logging-1.2.jar;C:\Users\cf\Workspaces\git-dev\frilink\FriLink\Distribution-Related-Files\binary\javacommapi-win32\comm.jar;C:\Users\cf\Workspaces\git-dev\frilink\FriLink\Distribution-Related-Files\binary\jdom-2.0.6\jdom-2.0.6.jar;C:\Users\cf\Workspaces\git-dev\frilink\FriLink\Distribution-Related-Files\binary\jfreechart-1.0.3\jcommon-1.0.6.jar;C:\Users\cf\Workspaces\git-dev\frilink\FriLink\Distribution-Related-Files\binary\jfreechart-1.0.3\jfreechart-1.0.3.jar;C:\Users\cf\Workspaces\git-dev\frilink\FriLink\Distribution-Related-Files\binary\license4j\LICENSE4J-Runtime-Library.jar;C:\Users\cf\Workspaces\git-dev\frilink\FriLink\Distribution-Related-Files\binary\PDFBox-1.8.4\commons-logging-1.1.3.jar;C:\Users\cf\Workspaces\git-dev\frilink\FriLink\Distribution-Related-Files\binary\PDFBox-1.8.4\commons-logging-api-1.1.3.jar;C:\Users\cf\Workspaces\git-dev\frilink\FriLink\Distribution-Related-Files\binary\PDFBox-2.0.15\fontbox-2.0.15.jar;C:\Users\cf\Workspaces\git-dev\frilink\FriLink\Distribution-Related-Files\binary\PDFBox-2.0.15\pdfbox-2.0.15.jar;C:\Users\cf\Workspaces\git-dev\fritools\FriTools\bin;C:\Users\cf\Workspaces\git-dev\fritools\FriTools\binary\jdom-2.0.6\jdom-2.0.6.jar;C:\Users\cf\Workspaces\git-dev\frilink\FriLink\Distribution-Related-Files\binary\PDFBox-2.0.15\pdfbox-tools-2.0.15.jar;C:\Users\cf\Workspaces\git-dev\frilink\FriLink\Distrib Launcher Type: SUN_STANDARD

Environment Variables: PATH=C:/Program Files/Java/jre1.8.0_231/bin/server;C:/Program Files/Java/jre1.8.0_231/bin;C:/Program Files/Java/jre1.8.0_231/lib/amd64;C:\Program Files (x86)\Common Files\Oracle\Java\javapath;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\WINDOWS\System32\OpenSSH\;C:\Users\cf\AppData\Local\Microsoft\WindowsApps;;C:\Program Files\eclipse-java-2019-03-R-win32-x86_64\eclipse; USERNAME=cf OS=Windows_NT PROCESSOR_IDENTIFIER=Intel64 Family 6 Model 158 Stepping 10, GenuineIntel

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

OS: Windows 10.0 , 64 bit Build 19041 (10.0.19041.3155)

CPU:total 4 (initial active 4) (2 cores per cpu, 1 threads per core) family 6 model 158 stepping 10, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, avx, avx2, aes, clmul, erms, 3dnowpref, lzcnt, tsc, tscinvbit, bmi1, bmi2, adx

Memory: 4k page, physical 8388084k(4283056k free), swap 9698804k(5255496k free)

vm_info: Java HotSpot(TM) Client VM (25.152-b16) for windows-x86 JRE (1.8.0_152-b16), built on Sep 14 2017 02:22:24 by "java_re" with MS VC++ 10.0 (VS2010)

time: Tue Aug 08 19:18:51 2023 elapsed time: 8 seconds (0d 0h 0m 8s)

hedgecrw commented 1 year ago

One thing to check...I just noticed from the crash dump, it looks like you are running a 32-bit version of Java on a 64-bit version of Windows. Could you retest this using a correctly matched JVM architecture and see if the issue persists? (I'm not sure why the crash would be happening in the place that it is, but this could at least indicate a place for me to start looking.)

clausfriedrich commented 1 year ago

I checked that with: -JRE version: Java(TM) SE Runtime Environment (8.0_381) (build 1.8.0_381-b09) -Java VM: Java HotSpot(TM) 64-Bit Server VM (25.381-b09 mixed mode windows-amd64 compressed oops)

The hs_err_pid file is attached. PLease let me know when you need additional information!

hs_err_pid8960.log

hedgecrw commented 1 year ago

This is bizarre! Your error log looks like it's crashing in the native call to retrievePortDetails() which does nothing other than to enumerate the ports on your machine to fill in the missing details on the Java side. Out of curiosity, does it crash if you call SerialPort.getCommPorts() instead of specifying the port directly? My guess/hope is that it will still crash, otherwise this is even weirder.

clausfriedrich commented 1 year ago

You are right, when i enumerate the ports it chrashes also. I am swichtching from the deprecated javacomm to jSerialComm, and with the javacomm component it works without any issue.

clausfriedrich commented 1 year ago

Are there any news on this issue? Can i help to fix it?

hedgecrw commented 1 year ago

Sorry for the delay on this issue...I'm unable to reproduce on my side, and I haven't seen any other users with this issue. Would you be able to test some native Windows binaries for me that do the exact same thing as the native port enumeration code on jSerialComm except without all the Java stuff? If so, I'll compile a couple of tests for you that can hopefully help us narrow down where exactly the crash is occurring.

clausfriedrich commented 1 year ago

I am happy that i can help. Please send me some binaries and some instructions :)

hedgecrw commented 1 year ago

Great, thank you! I'll be out of town until Monday, so most likely won't get you anything until mid-next-week. Appreciate the help!

hedgecrw commented 1 year ago

When you get a chance, could you please download the following file, change its extension from .dmp to .exe (GitHub won't let me upload the file with the exe extension), and then run it in a terminal with the fewest number of USB/Serial port devices attached to your computer possible (preferably just the Edgeports device that seems to cause problems with jSerialComm):

testEnumerateWindows.dmp

Once you've done that, please post the output that is printed from your terminal. It should print out a ton of numbers, followed, I assume, by a crash. At this point, I'm just trying to figure out which line it is crashing on. (By the way, the source code for this test is in this repo under src/test/c/testEnumerateWindows.c without all the print statements). Thanks!

clausfriedrich commented 1 year ago

I used your EXE File on the same virtual machine i reported the other errors.Here i send you some variations of the configuration:

I hope that will help! Please let me know if there is anything more i can do!

hedgecrw commented 1 year ago

Yes, very helpful! I can see that the code is choking when trying to determine the Bus location of the port (it's returning a string in a format that is not understood). Please try the following program, and let me know what string it prints. (Only need this for the EdgePort device):

testEnumerateWindows3.dmp

Thanks!

clausfriedrich commented 1 year ago

I testet your Programm with all variations from above and all works in the same way. I think that looks pretty good :)

FazeCast- testEnumerateWindows3.txt

hedgecrw commented 1 year ago

Great! Can you re-upload the results file...it's just an empty 0B file when I download it.

clausfriedrich commented 1 year ago

FazeCast- testEnumerateWindows3.txt

hedgecrw commented 1 year ago

Great! Last test, please try the following and see if it works and also if it populates the serial number correctly:

testEnumerateWindows4.dmp

clausfriedrich commented 1 year ago

Seems to work, and now there is also the second enumeration. By the way: If i connect the EdgePort/4 to the virtual machine it splits into two devices. That is the reason why the ports are not all together. The behavior itself is in the virtual machine and on real hardware the same. Also the Configuration tool for the EdgePort/4 works fine.

FazeCast- testEnumerateWindows4.txt

clausfriedrich commented 1 year ago

Is the result as you expected / is there a possibility to fix that?

hedgecrw commented 1 year ago

Yes, this looks good - I also fixed it so that serial number will get updated properly. I have a couple more issues to fix (unrelated to this), and it will be available in the next release.

clausfriedrich commented 1 year ago

Thats very good! After your release i will test it on the 5 installations which have the Edgeports and can give a feedback :) Thank you very much

hedgecrw commented 1 year ago

Fixed with v2.10.4 release