OK, thanks! Have also read the e-mail thread between you and Erich. Will take
some time...
One question: it seems to me that it has to do with keeping the arguments
available. Whenever a say
takes place (in the script, in .jsr223 set class) a call back to Java occurs,
returning and then
eventually returning from BSF.CLS (where the JSR223 class resides) to the
script which then goes on
to issue another "arg(arg())". The question would be: if calling a Rexx program
(probably most of
the time using .Routine's call method) where are the supplied arguments
handled, which class(es) in
ooRexx would be have the code? (The speculation would be that the arguments may
get garbage
collected when a lot/long call and callback is going on. Not knowing where to
start, this might be
as good a starting point as any other one to "dive" into the code.)
---rony
On 19.02.2017 19:20, Rick McGuire wrote:
> Well, at first glance, it appears that the method is being passed an invalid
> argument on the
> SendMessageArray() call. This could be a corrupted value or maybe a stale
> address of an object
> that has already been garbage collected because it was not properly
> protected. That's probably
> where you should start looking.
>
> Rick
>
> On Sun, Feb 19, 2017 at 1:08 PM, Rony G. Flatscher <[email protected]
> <mailto:[email protected]>> wrote:
>
> Running with the debug version (not yet with the Visual Studio debugger,
> still have to get
> acquainted with it) of ooRexx the exception still occurs, however the
> Java exception
> information takes advantage of the symbols, such that one can see the
> function names in the
> stack trace (below).
> It would be helpful for me to know for what to look for while getting
> acquainted with the VS
> debugger, if any ideas come up from the brief description and/or the
> stack trace from the
> hs_err_pid3660.log file.
>
> ---
>
> First a brief overview about the application:
>
> * a Rexx program ("RexxTestAttributes_with_blanks_host.rex") loads the
> Rexx package
> "BSF.CLS" which loads BSF4ooRexx and then loads the Java VM,
> * it then uses Java classes to execute "Rexx scripts" using a
> "javax.script.ScriptEngine"
> implementation for ooRexx
> o Rexx programs that are executed as "scripts" will have .input,
> .output and .error
> redirected to Java Reader and Writers; the redirection code
> prepends each such output
> with the strings "REXXin?>", "REXXout>" and "REXXerr>", so this
> is a good indicator to
> see a call from Rexx to Java
> o the test Rexx script named "test_set_attributes_revealed.rex"
> uses explicitly an
> otherwise injected code by the RexxScriptEngine which reads
> attributes from the
> supplied Java ScriptContext and uses them to create local
> (context) Rexx variables
> repeatedly
> + each time the Java ScriptContext needs to be fetched, a call
> to "arg(arg())" is
> issued as the Java Rexx support will add a Rexx directory as
> the last argument
> which stores that Java ScriptContext object
> + the test script issues this call repeatedly and it seems that
> on one such call the
> exception occurs (at times a Rexx error message is given to
> the effect that the
> empty string object "" does not understand the message
> SCRIPTCONTEXT)
>
> ---
>
> Here is the part of the Rexx code where the exception occurs:
>
> /* @showsource */ parse source s say "parse source:" pp(s)
> filename=filespec("name",word(s,3)) say "BSFGetTID():" bsfGetTid()
> "hit return to
> continue" parse pull . say "going ahead ..." say "*|1|"*~copies(20)
> say "setting all Rexx
> variables (only 'S' for which no attribute exists)" ;
> .jsr223~set(*arg(arg())*~scriptContext, "",
> BSFContextVariables('get')) ; /* @set() */ say
> "***" pp(.datetime~new) "back in" pp(filename)", returned from
> BSF.CLS ***" say
> "*|2|"*~copies(20) say "setting all Rexx variables (only 'S' for
> which no attribute
> exists)" ; .jsr223~set(*arg(arg())*~scriptContext, "s",
> BSFContextVariables('get')) ; /*
> @set(s) */ say "***" pp(.datetime~new) "back in" pp(filename)",
> returned from BSF.CLS ***"
> say "*|3|*"~copies(20) say "setting all Rexx variables (only 'S' for
> which no attribute
> exists)" ; .jsr223~set(*arg(arg())*~scriptContext, "s:999",
> BSFContextVariables('get')) ;
> /* @set(s:999) */ say "***" pp(.datetime~new) "back in"
> pp(filename)", returned from
> BSF.CLS ***" say " |4|"~copies(20) ... cut ...
>
> ---The output in the command line window when getting the exception:
>
> REXXout>parse source: [WindowsNT SUBROUTINE
> test_set_attributes_revealed.rex]
> REXXout>BSFGetTID(): 8128 hit return to continue REXXin?>
> REXXout>going ahead ... REXXout>
> |1| |1| |1| |1| |1| |1| |1| |1| |1| |1| |1| |1| |1| |1| |1| |1| |1|
> |1| |1| |1|
> REXXout>setting all Rexx variables (only 'S' for which no attribute
> exists) REXXout>---->
> arrived in .JSR223, SET-class method REXXout> BSFGetTID(): [8128]
> REXXout>.jsr223~set,
> scriptContext=[javax.script.SimpleScriptContext@11bc7ed],
> attributeNames=[], rxVarDir=[a
> Directory] REXXout>--> :::: REXXout>about to: dump2 rxVarDir,
> "rxVarDir" ...
> REXXout>rxVarDir: (2 items) REXXout> REXXout> # 1: index=[FILENAME] ->
> item=[test_set_attributes_revealed.rex] REXXout> # 2: index=[S] ->
> item=[WindowsNT
> SUBROUTINE test_set_attributes_revealed.rex]
> REXXout>--------------------------------------------------
> REXXout><-- :::: REXXout><---
> returning from BSF.CLS - JSR223::SET REXXout>----> arrived in
> .JSR223, SET-class method
> REXXout> BSFGetTID(): [8128] REXXout>.jsr223~set,
> scriptContext=[javax.script.SimpleScriptContext@11bc7ed],
> attributeNames=[], rxVarDir=[a
> Directory] REXXout>--> :::: REXXout>about to: dump2 rxVarDir,
> "rxVarDir" ...
> REXXout>rxVarDir: (2 items) REXXout> REXXout> # 1: index=[FILENAME] ->
> item=[test_set_attributes_revealed.rex] REXXout> # 2: index=[S] ->
> item=[WindowsNT
> SUBROUTINE test_set_attributes_revealed.rex]
> REXXout>--------------------------------------------------
> REXXout><-- :::: REXXout><---
> returning from BSF.CLS - JSR223::SET REXXout>***
> [2017-02-19T18:37:07.650000] back in
> [test_set_attributes_revealed.rex], returned from BSF.CLS ***
> REXXout> |2| |2| |2| |2| |2|
> |2| |2| |2| |2| |2| |2| |2| |2| |2| |2| |2| |2| |2| |2| |2|
> REXXout>setting all Rexx
> variables (only 'S' for which no attribute exists) REXXout>---->
> arrived in .JSR223,
> SET-class method REXXout> BSFGetTID(): [8128] REXXout>.jsr223~set,
> scriptContext=[javax.script.SimpleScriptContext@11bc7ed],
> attributeNames=[s], rxVarDir=[a
> Directory] REXXout>--> :::: REXXout>about to: dump2 rxVarDir,
> "rxVarDir" ...
> REXXout>rxVarDir: (2 items) REXXout> REXXout> # 1: index=[FILENAME] ->
> item=[test_set_attributes_revealed.rex] REXXout> # 2: index=[S] ->
> item=[WindowsNT
> SUBROUTINE test_set_attributes_revealed.rex]
> REXXout>--------------------------------------------------
> REXXout><-- :::: REXXout><---
> returning from BSF.CLS - JSR223::SET # # A fatal error has been
> detected by the Java
> Runtime Environment: # # EXCEPTION_ACCESS_VIOLATION (0xc0000005) at
> pc=0x6db0b25a,
> pid=3660, tid=0x00001fc0 # # JRE version: Java(TM) SE Runtime
> Environment (8.0_121-b13)
> (build 1.8.0_121-b13) # Java VM: Java HotSpot(TM) Client VM
> (25.121-b13 mixed mode
> windows-x86 ) # Problematic frame: # *C [rexx.dll+0x4b25a]
> RexxObject::messageSend+0x2a* #
> # Failed to write core dump. Minidumps are not enabled by default on
> client versions of
> Windows # # An error report file with more information is saved as: #
> F:\debug_oorexx\hs_err_pid3660.log # # If you would like to submit a
> bug report, please
> visit: # http://bugreport.java.com/bugreport/crash.jsp
> <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. #
>
> --- The hs_err_pid3660.log file has the following content:
>
> # # A fatal error has been detected by the Java Runtime Environment:
> # #
> EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x6db0b25a, pid=3660,
> tid=0x00001fc0 # # JRE
> version: Java(TM) SE Runtime Environment (8.0_121-b13) (build
> 1.8.0_121-b13) # Java VM:
> Java HotSpot(TM) Client VM (25.121-b13 mixed mode windows-x86 ) #
> Problematic frame: # C
> [rexx.dll+0x4b25a] RexxObject::messageSend+0x2a # # 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
> <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
> (0x027cd400): JavaThread "main"
> [_thread_in_native, id=8128, stack(0x000a0000,0x00120000)] siginfo:
> ExceptionCode=0xc0000005, reading address 0x0000000d Registers:
> EAX=0x7e7b0088,
> EBX=0x14e4e948, ECX=0x00000001, EDX=0x7e7d1bc0 ESP=0x0011c348,
> EBP=0x0011c358,
> ESI=0x0011c388, EDI=0x0011c3bc EIP=0x6db0b25a, EFLAGS=0x00010246 Top
> of Stack:
> (sp=0x0011c348) 0x0011c348: 7e7b0088 0011c388 cccccccc 00000001
> 0x0011c358: 0011c374
> 6dbbabbc 7e7b0088 7d852850 0x0011c368: 00000000 0011c39c 7e7d1bc0
> 0011c3c8 0x0011c378:
> 6dbba549 7e7b0088 00000000 0011c39c 0x0011c388: 919a5687 0011c4ac
> 0011c3d8 cccccccc
> 0x0011c398: cccccccc 6dcea140 0011c548 7dd4a8c8 0x0011c3a8: 00000000
> cccccccc 00000000
> 00000001 0x0011c3b8: 7e7b1568 0011c428 6dce2c4b 00000000
> Instructions: (pc=0x6db0b25a)
> 0x6db0b23a: cc cc cc cc c7 45 fc cc cc cc cc 89 4d fc 8b 0d
> 0x6db0b24a: 3c d1 d4 6d e8 63
> f7 fb ff 8b 45 08 50 8b 4d fc 0x6db0b25a: 8b 49 0c e8 cf e0 fb ff 89
> 45 f8 83 7d f8 00 74
> 0x6db0b26a: 68 8b 4d f8 e8 43 b6 fb ff 0f b6 d0 85 d2 74 59 Register
> to memory mapping:
> EAX=0x7e7b0088 is an unknown value EBX={method} {0x14e4e94c}
> 'jniRexxSendMessageToRexxObject'
>
> '(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;[Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;'
> in 'org/rexxla/bsf/engines/rexx/RexxAndJava' ECX=0x00000001 is an
> unknown value
> EDX=0x7e7d1bc0 is an unknown value ESP=0x0011c348 is pointing into
> the stack for thread:
> 0x027cd400 EBP=0x0011c358 is pointing into the stack for thread:
> 0x027cd400 ESI=0x0011c388
> is pointing into the stack for thread: 0x027cd400 EDI=0x0011c3bc is
> pointing into the
> stack for thread: 0x027cd400 Stack: [0x000a0000,0x00120000],
> sp=0x0011c348, free
> space=496k Native frames: (J=compiled Java code, j=interpreted, Vv=VM
> code, C=native code)
> C [rexx.dll+0x4b25a] RexxObject::messageSend+0x2a C [rexx.dll+0xfabbc]
> ExpressionStack::send+0x3c C [rexx.dll+0xfa549]
> RexxExpressionMessage::evaluate+0x119 C
> [rexx.dll+0x1107ee] RexxInstruction::evaluateArguments+0x5e C
> [rexx.dll+0x10c271]
> RexxInstructionMessage::execute+0x101 C [rexx.dll+0xa7c1e]
> RexxActivation::run+0x39e C
> [rexx.dll+0xb520a] RexxCode::call+0x6a C [rexx.dll+0xb5264]
> RexxCode::call+0x44 C
> [rexx.dll+0x599a6] RoutineClass::callWithRexx+0xa6 C
> [rexx.dll+0xa4ad4] CPPCode::run+0x154
> C [rexx.dll+0x35e23] MethodClass::run+0x43 C [rexx.dll+0x4b2fc]
> RexxObject::messageSend+0xcc C [rexx.dll+0x4b6a0]
> RexxObject::sendMessage+0x30 C
> [rexx.dll+0x831ee] SendMessageArray+0x8e C [BSF4ooRexx.DLL+0x155d2]
> RexxThreadContext_::SendMessageA+0x22 C [BSF4ooRexx.DLL+0x9b58]
>
> Java_org_rexxla_bsf_engines_rexx_RexxAndJava_jniRexxSendMessageToRexxObject+0x3f8
> j
>
> org.rexxla.bsf.engines.rexx.RexxAndJava.jniRexxSendMessageToRexxObject(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;[Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;+0
> j
>
> org.rexxla.bsf.engines.rexx.RexxEngine.call(Ljava/lang/Object;Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/Object;+235
> j
>
> org.rexxla.bsf.engines.rexx.RexxProxy.sendMessage1(Ljava/lang/String;Ljava/lang/Object;)Ljava/lang/Object;+59
> j
>
> org.rexxla.bsf.engines.rexx.jsr223.RexxCompiledScript.eval(Ljavax/script/ScriptContext;)Ljava/lang/Object;+127
> j
>
> org.rexxla.bsf.engines.rexx.jsr223.RexxScriptEngine.eval(Ljava/lang/String;Ljavax/script/ScriptContext;)Ljava/lang/Object;+139
> j
>
> org.rexxla.bsf.engines.rexx.jsr223.RexxScriptEngine.eval(Ljava/io/Reader;Ljavax/script/ScriptContext;)Ljava/lang/Object;+20
> v ~StubRoutines::call_stub V [jvm.DLL+0x15aa85] V [jvm.DLL+0x220d7e]
> V [jvm.DLL+0x15ab1e]
> V [jvm.DLL+0x1672c8] V [jvm.DLL+0x167533] V [jvm.DLL+0x103f33] C
> [java.dll+0x3b26] j
>
> sun.reflect.NativeMethodAccessorImpl.invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;+100
> 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;+56
> j
>
> org.rexxla.bsf.engines.rexx.RexxAndJava.invokeMethod(Ljava/lang/reflect/Method;Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;+3
> j
>
> org.rexxla.bsf.engines.rexx.RexxAndJava.javaCallBSF([Ljava/lang/String;)Ljava/lang/String;+5859
> v ~StubRoutines::call_stub V [jvm.DLL+0x15aa85] V [jvm.DLL+0x220d7e]
> V [jvm.DLL+0x15ab1e]
> V [jvm.DLL+0xdcc7b] V [jvm.DLL+0xde66c] C [BSF4ooRexx.DLL+0x13e5e]
> JNIEnv_::CallObjectMethod+0x2e C [BSF4ooRexx.DLL+0x105bb]
> BSF_impl+0x2bb C
> [BSF4ooRexx.DLL+0x1079f] BSF+0x1f C [rexx.dll+0xbae2a]
> NativeActivation::callNativeRoutine+0x17a C [rexx.dll+0xbe5a7]
> NativeRoutine::call+0x77 C
> [rexx.dll+0x596ef] RoutineClass::call+0x3f C [rexx.dll+0xdfb79]
> PackageManager::callNativeRoutine+0x69 C [rexx.dll+0x133f65]
> SystemInterpreter::invokeExternalFunction+0x45 C [rexx.dll+0xa9bb6]
> RexxActivation::externalCall+0x146 C [rexx.dll+0xf9d1b]
> RexxExpressionFunction::evaluate+0x12b C [rexx.dll+0xff1e4]
> RexxInstructionAssignment::execute+0xb4 C [rexx.dll+0xa7c1e]
> RexxActivation::run+0x39e C
> [rexx.dll+0xa8f6d] RexxActivation::interpret+0xdd C
> [rexx.dll+0x10b65e]
> RexxInstructionInterpret::execute+0x4e C [rexx.dll+0xa7c1e]
> RexxActivation::run+0x39e C
> [rexx.dll+0xb5188] RexxCode::run+0x58 C [rexx.dll+0x35e23]
> MethodClass::run+0x43 C
> [rexx.dll+0x4a19a] RexxObject::processUnknown+0xca C
> [rexx.dll+0x4b320]
> RexxObject::messageSend+0xf0 C [rexx.dll+0xfabbc]
> ExpressionStack::send+0x3c C
> [rexx.dll+0xfa549] RexxExpressionMessage::evaluate+0x119 C
> [rexx.dll+0xff1e4]
> RexxInstructionAssignment::execute+0xb4 C [rexx.dll+0xa7c1e]
> RexxActivation::run+0x39e C
> [rexx.dll+0xb520a] RexxCode::call+0x6a C [rexx.dll+0x597db]
> RoutineClass::runProgram+0x5b
> C [rexx.dll+0xeea12] CallProgramDispatcher::run+0xf2 C
> [rexx.dll+0xb7bb6]
> NativeActivation::run+0x96 C [rexx.dll+0xec35b] Activity::run+0xab C
> [rexx.dll+0x84c15]
> CallProgram+0x75 C [rexx.exe+0x8128]
> RexxThreadContext_::CallProgram+0x28 C
> [rexx.exe+0x74c0] main+0x4c0 C [rexx.exe+0x907e] invoke_main+0x1e C
> [rexx.exe+0x8ee0]
> __scrt_common_main_seh+0x150 C [rexx.exe+0x8d7d]
> __scrt_common_main+0xd C
> [rexx.exe+0x9098] mainCRTStartup+0x8 C [kernel32.dll+0x1336a] C
> [ntdll.dll+0x39902] C
> [ntdll.dll+0x398d5] C 0x00000000 Java frames: (J=compiled Java code,
> j=interpreted, Vv=VM
> code) j
>
> org.rexxla.bsf.engines.rexx.RexxAndJava.jniRexxSendMessageToRexxObject(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;[Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;+0
> j
>
> org.rexxla.bsf.engines.rexx.RexxEngine.call(Ljava/lang/Object;Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/Object;+235
> j
>
> org.rexxla.bsf.engines.rexx.RexxProxy.sendMessage1(Ljava/lang/String;Ljava/lang/Object;)Ljava/lang/Object;+59
> j
>
> org.rexxla.bsf.engines.rexx.jsr223.RexxCompiledScript.eval(Ljavax/script/ScriptContext;)Ljava/lang/Object;+127
> j
>
> org.rexxla.bsf.engines.rexx.jsr223.RexxScriptEngine.eval(Ljava/lang/String;Ljavax/script/ScriptContext;)Ljava/lang/Object;+139
> j
>
> org.rexxla.bsf.engines.rexx.jsr223.RexxScriptEngine.eval(Ljava/io/Reader;Ljavax/script/ScriptContext;)Ljava/lang/Object;+20
> 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;+100
> 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;+56
> j
>
> org.rexxla.bsf.engines.rexx.RexxAndJava.invokeMethod(Ljava/lang/reflect/Method;Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;+3
> j
>
> org.rexxla.bsf.engines.rexx.RexxAndJava.javaCallBSF([Ljava/lang/String;)Ljava/lang/String;+5859
> v ~StubRoutines::call_stub --------------- P R O C E S S
> --------------- Java Threads: (
> => current thread ) 0x152ae400 JavaThread "Service Thread" daemon
> [_thread_blocked,
> id=8160, stack(0x15940000,0x159c0000)] 0x1528cc00 JavaThread "C1
> CompilerThread0" daemon
> [_thread_blocked, id=3764, stack(0x158a0000,0x15920000)] 0x1528c000
> JavaThread "Attach
> Listener" daemon [_thread_blocked, id=3032,
> stack(0x157a0000,0x15820000)] 0x1527c000
> JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=3044,
> stack(0x15580000,0x15600000)] 0x15279000 JavaThread "Finalizer"
> daemon [_thread_blocked,
> id=888, stack(0x154d0000,0x15550000)] 0x15253000 JavaThread
> "Reference Handler" daemon
> [_thread_blocked, id=408, stack(0x15080000,0x15100000)] =>0x027cd400
> JavaThread "main"
> [_thread_in_native, id=8128, stack(0x000a0000,0x00120000)] Other
> Threads: 0x1524bc00
> VMThread [stack: 0x00ee0000,0x00f60000] [id=4952] 0x152c1400
> WatcherThread [stack:
> 0x15820000,0x158a0000] [id=1100] VM state:not at safepoint (normal
> execution) VM
> Mutex/Monitor currently owned by a thread: None Heap: def new
> generation total 4928K, used
> 943K [0x04c00000, 0x05150000, 0x0a150000) eden space 4416K, 17% used
> [0x04c00000,
> 0x04cc6760, 0x05050000) from space 512K, 29% used [0x05050000,
> 0x05075790, 0x050d0000) to
> space 512K, 0% used [0x050d0000, 0x050d0000, 0x05150000) tenured
> generation total 10944K,
> used 1160K [0x0a150000, 0x0ac00000, 0x14c00000) the space 10944K, 10%
> used [0x0a150000,
> 0x0a2722f0, 0x0a272400, 0x0ac00000) Metaspace used 3877K, capacity
> 4067K, committed 4160K,
> reserved 4480K Card table byte_map: [0x00560000,0x005f0000]
> byte_map_base: 0x0053a000
> Polling page: 0x001f0000 CodeCache: size=32768Kb used=955Kb
> max_used=955Kb free=31812Kb
> bounds [0x02c00000, 0x02cf0000, 0x04c00000] total_blobs=381
> nmethods=221 adapters=91
> compilation: enabled Compilation events (10 events): Event: 4.522
> Thread 0x1528cc00 217
> java.lang.String::getBytes (14 bytes) Event: 4.522 Thread 0x1528cc00
> nmethod 217
> 0x02cebf08 code [0x02cec010, 0x02cec0ac] Event: 4.522 Thread
> 0x1528cc00 218 !
> java.lang.StringCoding::encode (64 bytes) Event: 4.522 Thread
> 0x1528cc00 nmethod 218
> 0x02cec148 code [0x02cec2e0, 0x02cec644] Event: 4.522 Thread
> 0x1528cc00 219
> java.lang.StringCoding$StringEncoder::requestedCharsetName (5 bytes)
> Event: 4.522 Thread
> 0x1528cc00 nmethod 219 0x02cec9c8 code [0x02cecac0, 0x02cecb40]
> Event: 4.585 Thread
> 0x1528cc00 220 ! org.rexxla.bsf.engines.rexx.RexxAndJava::coerceArgs
> (506 bytes) Event:
> 4.587 Thread 0x1528cc00 nmethod 220 0x02cecb88 code [0x02cecdc0,
> 0x02ced9e8] Event: 4.639
> Thread 0x1528cc00 221 s java.util.Hashtable::get (69 bytes) Event:
> 4.639 Thread 0x1528cc00
> nmethod 221 0x02cee908 code [0x02ceea30, 0x02ceecf8] GC Heap History
> (4 events): Event:
> 0.700 GC heap before {Heap before GC invocations=0 (full 0): def new
> generation total
> 4928K, used 4416K [0x04c00000, 0x05150000, 0x0a150000) eden space
> 4416K, 100% used
> [0x04c00000, 0x05050000, 0x05050000) from space 512K, 0% used
> [0x05050000, 0x05050000,
> 0x050d0000) to space 512K, 0% used [0x050d0000, 0x050d0000,
> 0x05150000) tenured generation
> total 10944K, used 0K [0x0a150000, 0x0ac00000, 0x14c00000) the space
> 10944K, 0% used
> [0x0a150000, 0x0a150000, 0x0a150200, 0x0ac00000) Metaspace used
> 3830K, capacity 4008K,
> committed 4032K, reserved 4480K Event: 0.704 GC heap after Heap after
> GC invocations=1
> (full 0): def new generation total 4928K, used 512K [0x04c00000,
> 0x05150000, 0x0a150000)
> eden space 4416K, 0% used [0x04c00000, 0x04c00000, 0x05050000) from
> space 512K, 100% used
> [0x050d0000, 0x05150000, 0x05150000) to space 512K, 0% used
> [0x05050000, 0x05050000,
> 0x050d0000) tenured generation total 10944K, used 653K [0x0a150000,
> 0x0ac00000,
> 0x14c00000) the space 10944K, 5% used [0x0a150000, 0x0a1f3420,
> 0x0a1f3600, 0x0ac00000)
> Metaspace used 3830K, capacity 4008K, committed 4032K, reserved 4480K
> } Event: 4.524 GC
> heap before {Heap before GC invocations=1 (full 0): def new
> generation total 4928K, used
> 4928K [0x04c00000, 0x05150000, 0x0a150000) eden space 4416K, 100%
> used [0x04c00000,
> 0x05050000, 0x05050000) from space 512K, 100% used [0x050d0000,
> 0x05150000, 0x05150000) to
> space 512K, 0% used [0x05050000, 0x05050000, 0x050d0000) tenured
> generation total 10944K,
> used 653K [0x0a150000, 0x0ac00000, 0x14c00000) the space 10944K, 5%
> used [0x0a150000,
> 0x0a1f3420, 0x0a1f3600, 0x0ac00000) Metaspace used 3876K, capacity
> 4065K, committed 4160K,
> reserved 4480K Event: 4.526 GC heap after Heap after GC invocations=2
> (full 0): def new
> generation total 4928K, used 149K [0x04c00000, 0x05150000,
> 0x0a150000) eden space 4416K,
> 0% used [0x04c00000, 0x04c00000, 0x05050000) from space 512K, 29%
> used [0x05050000,
> 0x05075790, 0x050d0000) to space 512K, 0% used [0x050d0000,
> 0x050d0000, 0x05150000)
> tenured generation total 10944K, used 1160K [0x0a150000, 0x0ac00000,
> 0x14c00000) the space
> 10944K, 10% used [0x0a150000, 0x0a2722f0, 0x0a272400, 0x0ac00000)
> Metaspace used 3876K,
> capacity 4065K, committed 4160K, reserved 4480K } Deoptimization
> events (0 events): No
> events Internal exceptions (10 events): Event: 0.189 Thread
> 0x027cd400 Exception <a
> 'java/lang/NoSuchFieldError': method resolution failed> (0x04e39c78)
> thrown at
>
> [C:\workspace\8-2-build-windows-i586-cygwin\jdk8u121\8372\hotspot\src\share\vm\prims\methodHandles.cpp,
> line 1146] Event: 0.190 Thread 0x027cd400 Exception <a
> 'java/lang/NoSuchFieldError':
> method resolution failed> (0x04e46170) thrown at
>
> [C:\workspace\8-2-build-windows-i586-cygwin\jdk8u121\8372\hotspot\src\share\vm\prims\methodHandles.cpp,
> line 1146] Event: 0.220 Thread 0x027cd400 Exception <a
> 'java/lang/ClassCastException':
> java.lang.String cannot be cast to java.lang.Class> (0x04ef3a38)
> thrown at
>
> [C:\workspace\8-2-build-windows-i586-cygwin\jdk8u121\8372\hotspot\src\share\vm\interpreter\interpreterRuntime.cpp,
> line 381] Event: 0.339 Thread 0x027cd400 Exception <a
> 'java/lang/ClassCastException':
> java.lang.String cannot be cast to java.lang.Class> (0x04f62018)
> thrown at
>
> [C:\workspace\8-2-build-windows-i586-cygwin\jdk8u121\8372\hotspot\src\share\vm\interpreter\interpreterRuntime.cpp,
> line 381] Event: 0.587 Thread 0x027cd400 Exception <a
> 'java/lang/ClassCastException':
> java.lang.String cannot be cast to java.lang.Class> (0x04fc0780)
> thrown at
>
> [C:\workspace\8-2-build-windows-i586-cygwin\jdk8u121\8372\hotspot\src\share\vm\interpreter\interpreterRuntime.cpp,
> line 381] Event: 0.639 Thread 0x027cd400 Exception <a
> 'java/lang/ClassCastException':
> java.lang.String cannot be cast to java.lang.Class> (0x05000400)
> thrown at
>
> [C:\workspace\8-2-build-windows-i586-cygwin\jdk8u121\8372\hotspot\src\share\vm\interpreter\interpreterRuntime.cpp,
> line 381] Event: 0.745 Thread 0x027cd400 Exception <a
> 'java/lang/ClassCastException':
> java.lang.String cannot be cast to java.lang.Class> (0x04c4bf68)
> thrown at
>
> [C:\workspace\8-2-build-windows-i586-cygwin\jdk8u121\8372\hotspot\src\share\vm\interpreter\interpreterRuntime.cpp,
> line 381] Event: 0.754 Thread 0x027cd400 Exception <a
> 'java/lang/ClassCastException':
> java.lang.String cannot be cast to java.lang.Class> (0x04c50580)
> thrown at
>
> [C:\workspace\8-2-build-windows-i586-cygwin\jdk8u121\8372\hotspot\src\share\vm\interpreter\interpreterRuntime.cpp,
> line 381] Event: 1.103 Thread 0x027cd400 Exception <a
> 'java/lang/ClassCastException':
> java.lang.String cannot be cast to java.lang.Class> (0x04f2a6a8)
> thrown at
>
> [C:\workspace\8-2-build-windows-i586-cygwin\jdk8u121\8372\hotspot\src\share\vm\interpreter\interpreterRuntime.cpp,
> line 381] Event: 1.118 Thread 0x027cd400 Exception <a
> 'java/lang/ClassCastException':
> java.lang.String cannot be cast to java.lang.Class> (0x04f2ec10)
> thrown at
>
> [C:\workspace\8-2-build-windows-i586-cygwin\jdk8u121\8372\hotspot\src\share\vm\interpreter\interpreterRuntime.cpp,
> line 381] Events (10 events): Event: 0.736 loading class
> sun/reflect/UnsafeIntegerFieldAccessorImpl Event: 0.737 loading class
> sun/reflect/UnsafeIntegerFieldAccessorImpl done Event: 1.428 Thread
> 0x027cd400 DEOPT
> PACKING pc=0x02ce74f3 sp=0x0011c700 Event: 1.428 Thread 0x027cd400
> DEOPT UNPACKING
> pc=0x02c3c5db sp=0x0011c5c8 mode 3 Event: 4.142 Executing VM
> operation:
> EnableBiasedLocking Event: 4.142 Executing VM operation:
> EnableBiasedLocking done Event:
> 4.356 loading class java/util/stream/IntStream Event: 4.357 loading
> class
> java/util/stream/IntStream done Event: 4.524 Executing VM operation:
> GenCollectForAllocation Event: 4.526 Executing VM operation:
> GenCollectForAllocation done
> Dynamic libraries: 0x01190000 - 0x01258000
> F:\debug_oorexx\from_macosx\main\trunk\bin\rexx.exe 0x779a0000 -
> 0x77b20000
> C:\Windows\SysWOW64\ntdll.dll 0x77050000 - 0x77160000
> C:\Windows\syswow64\kernel32.dll
> 0x77400000 - 0x77447000 C:\Windows\syswow64\KERNELBASE.dll 0x6dac0000
> - 0x6dd84000
> F:\debug_oorexx\from_macosx\main\trunk\bin\rexx.dll 0x65490000 -
> 0x655ab000
> F:\debug_oorexx\from_macosx\main\trunk\bin\REXXAPI.dll 0x6fc20000 -
> 0x6fc27000
> C:\Windows\system32\WSOCK32.dll 0x77160000 - 0x77195000
> C:\Windows\syswow64\WS2_32.dll
> 0x76a20000 - 0x76acc000 C:\Windows\syswow64\msvcrt.dll 0x76180000 -
> 0x76270000
> C:\Windows\syswow64\RPCRT4.dll 0x75290000 - 0x752f0000
> C:\Windows\syswow64\SspiCli.dll
> 0x75280000 - 0x7528c000 C:\Windows\syswow64\CRYPTBASE.dll 0x76f00000
> - 0x76f19000
> C:\Windows\SysWOW64\sechost.dll 0x76310000 - 0x76316000
> C:\Windows\syswow64\NSI.dll
> 0x76840000 - 0x76940000 C:\Windows\syswow64\USER32.dll 0x760f0000 -
> 0x76180000
> C:\Windows\syswow64\GDI32.dll 0x763a0000 - 0x763aa000
> C:\Windows\syswow64\LPK.dll
> 0x763b0000 - 0x7644d000 C:\Windows\syswow64\USP10.dll 0x76970000 -
> 0x76a11000
> C:\Windows\syswow64\ADVAPI32.dll 0x73e50000 - 0x73fee000
>
> C:\Windows\WinSxS\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.18837_none_41e855142bd5705d\COMCTL32.dll
> 0x76f20000 - 0x76f77000 C:\Windows\syswow64\SHLWAPI.dll 0x76330000 -
> 0x76390000
> C:\Windows\system32\IMM32.DLL 0x76f80000 - 0x7704d000
> C:\Windows\syswow64\MSCTF.dll
> 0x73a20000 - 0x73a23000
> C:\Windows\system32\api-ms-win-core-synch-l1-2-0.DLL 0x6d9c0000 -
> 0x6dab8000 F:\debug_oorexx\from_macosx\main\trunk\bin\rexxutil.DLL
> 0x74080000 - 0x740d1000
> C:\Windows\system32\WINSPOOL.DRV 0x65200000 - 0x652f7000
> F:\debug_oorexx\from_macosx\main\trunk\bin\OREXXOLE.DLL 0x77250000 -
> 0x773ad000
> C:\Windows\syswow64\ole32.dll 0x76270000 - 0x76301000
> C:\Windows\syswow64\OLEAUT32.dll
> 0x74470000 - 0x744ac000 C:\Windows\system32\mswsock.dll 0x74460000 -
> 0x74465000
> C:\Windows\System32\wshtcpip.dll 0x739d0000 - 0x739e0000
> C:\Windows\system32\NLAapi.dll
> 0x5d230000 - 0x5d240000 C:\Windows\system32\napinsp.dll 0x5d210000 -
> 0x5d222000
> C:\Windows\system32\pnrpnsp.dll 0x6e5e0000 - 0x6e624000
> C:\Windows\system32\DNSAPI.dll
> 0x5d200000 - 0x5d208000 C:\Windows\System32\winrnr.dll 0x5d1f0000 -
> 0x5d1fd000
> C:\Windows\system32\wshbth.dll 0x74250000 - 0x7426c000
> C:\Windows\system32\IPHLPAPI.DLL
> 0x74240000 - 0x74247000 C:\Windows\system32\WINNSI.DLL 0x741d0000 -
> 0x74208000
> C:\Windows\System32\fwpuclnt.dll 0x6dea0000 - 0x6dea6000
> C:\Windows\system32\rasadhlp.dll
> 0x65100000 - 0x651f5000 F:\debug_oorexx\BSF4ooRexx.DLL 0x57980000 -
> 0x57d4e000 C:\Program
> Files (x86)\Java\jre1.8.0_121\bin\client\jvm.DLL 0x6f220000 -
> 0x6f252000
> C:\Windows\system32\WINMM.dll 0x748b0000 - 0x748b9000
> C:\Windows\system32\VERSION.dll
> 0x76450000 - 0x76455000 C:\Windows\syswow64\PSAPI.DLL 0x6fc40000 -
> 0x6fcff000
> C:\Windows\system32\MSVCR100.dll 0x6cc80000 - 0x6cc8c000 C:\Program
> Files
> (x86)\Java\jre1.8.0_121\bin\verify.dll 0x66a20000 - 0x66a41000
> C:\Program Files
> (x86)\Java\jre1.8.0_121\bin\java.dll 0x66a00000 - 0x66a13000
> C:\Program Files
> (x86)\Java\jre1.8.0_121\bin\zip.dll 0x754a0000 - 0x760eb000
> C:\Windows\syswow64\SHELL32.dll 0x76390000 - 0x7639b000
> C:\Windows\syswow64\profapi.dll
> 0x64b70000 - 0x64cb6000 C:\Program Files
> (x86)\Java\jre1.8.0_121\bin\awt.dll 0x744b0000 -
> 0x7459b000 C:\Windows\system32\dbghelp.dll VM Arguments:
> java_command: <unknown>
> java_class_path (initial): F:\work\svn\bsf4oorexx\trunk;.;C:\Program
> Files
> (x86)\BSF4ooRexx\bsf4ooRexx-v600-20170213-bin.jar;C:\Program Files
> (x86)\BSF4ooRexx\jni4net.j-0.8.8.0.jar;C:\Program Files
> (x86)\BSF4ooRexx\oorexx.net
> <http://oorexx.net>.jar;.;C:\Program Files (x86)\OpenOffice
> 4\program\;C:\Program Files
> (x86)\OpenOffice 4\program\classes\unoil.jar;C:\Program Files
> (x86)\OpenOffice
> 4\program\classes\ridl.jar;C:\Program Files (x86)\OpenOffice
> 4\program\classes\jurt.jar;C:\Program Files (x86)\OpenOffice
> 4\program\classes\juh.jar;
> Launcher Type: generic Environment Variables:
> CLASSPATH=F:\work\svn\bsf4oorexx\trunk;.;C:\Program Files
> (x86)\BSF4ooRexx\bsf4ooRexx-v600-20170213-bin.jar;C:\Program Files
> (x86)\BSF4ooRexx\jni4net.j-0.8.8.0.jar;C:\Program Files
> (x86)\BSF4ooRexx\oorexx.net
> <http://oorexx.net>.jar;.;C:\Program Files (x86)\OpenOffice
> 4\program\;C:\Program Files
> (x86)\OpenOffice 4\program\classes\unoil.jar;C:\Program Files
> (x86)\OpenOffice
> 4\program\classes\ridl.jar;C:\Program Files (x86)\OpenOffice
> 4\program\classes\jurt.jar;C:\Program Files (x86)\OpenOffice
> 4\program\classes\juh.jar;
>
> PATH=F:\debug_oorexx\from_macosx\main\trunk\bin;F:\debug_oorexx;.;F:\debug_oorexx\from_macosx\main\trunk;F:\debug_oorexx\from_macosx\main\trunk\..\bin;E:\Programme\Microsoft
> Visual Studio
> 14.0\Common7\IDE\CommonExtensions\Microsoft\TestWindow;C:\Program Files
> (x86)\MSBuild\14.0\bin;E:\Programme\Microsoft Visual Studio
> 14.0\Common7\IDE\;E:\Programme\Microsoft Visual Studio
> 14.0\VC\BIN;E:\Programme\Microsoft
> Visual Studio
>
> 14.0\Common7\Tools;C:\Windows\Microsoft.NET\Framework\v4.0.30319;E:\Programme\Microsoft
> Visual Studio 14.0\VC\VCPackages;C:\Program Files (x86)\HTML Help
> Workshop;E:\Programme\Microsoft Visual Studio 14.0\Team
> Tools\Performance Tools;C:\Program
> Files (x86)\Windows Kits\8.1\bin\x86;C:\Program Files (x86)\Microsoft
> SDKs\Windows\v10.0A\bin\NETFX 4.6.1
>
> Tools\;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;e:\rony\tools;e:\cygwin\bin;e:\vslick\win;C:\ProgramData\Oracle\Java\javapath;C:\Program
> Files (x86)\PuTTY\;C:\Program Files (x86)\Common Files\Roxio
> Shared\DLLShared\;C:\Users\Administrator\.dnx\bin;C:\Program
> Files\Microsoft
> DNX\Dnvm\;C:\Program Files (x86)\Windows Kits\8.1\Windows Performance
> Toolkit\;C:\Program
> Files (x86)\BSF4ooRexx;C:\Program Files
> (x86)\Java\jre1.8.0_121\bin\client;C:\Program
> Files (x86)\OpenOffice 4\program;C:\Program Files
> (x86)\ooRexx;C:\Program
> Files\TortoiseGit\bin;C:\Program Files\TortoiseSVN\bin;C:\Program
> Files
> (x86)\CMake\bin;C:\Program Files (x86)\Intel\iCLS Client\;C:\Program
> Files\Intel\WiFi\bin\;C:\Program Files\Common
> Files\Intel\WirelessCommon\
> USERNAME=Administrator OS=Windows_NT PROCESSOR_IDENTIFIER=Intel64
> Family 6 Model 61
> Stepping 4, GenuineIntel --------------- S Y S T E M ---------------
> OS: Windows 7 , 64
> bit Build 7601 (6.1.7601.23572) CPU:total 4 (2 cores per cpu, 2
> threads per core) family 6
> model 61 stepping 4, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3,
> sse4.1, sse4.2, popcnt,
> avx, avx2, aes, clmul, erms, rtm, 3dnowpref, lzcnt, ht, tsc,
> tscinvbit, bmi1, bmi2, adx
> Memory: 4k page, physical 12271708k(7821844k free), swap
> 24541556k(20104260k free)
> vm_info: Java HotSpot(TM) Client VM (25.121-b13) for windows-x86 JRE
> (1.8.0_121-b13),
> built on Dec 12 2016 18:17:00 by "java_re" with MS VC++ 10.0 (VS2010)
> time: Sun Feb 19
> 18:37:07 2017 elapsed time: 4 seconds (0d 0h 0m 4s)
>
> What should I be looking for? What should I do to find the cause?---rony
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