Name: rlT66838 Date: 06/05/2000


java version "1.3.0beta"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0beta-b07)
Java HotSpot(TM) Client VM (build 1.3.0beta-b04, mixed mode)

[ammulder@ares bin]$ java -Xrunhprof -jar run.jar
#
# HotSpot Virtual Machine Error, Internal Error
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
#
# Error ID: 4D555445583F4C494E55580E4350500104
#
# Problematic Thread: prio=1 tid=0x804e690 nid=0x400 runnable
#
[ammulder@ares bin]$ java -Djava.compiler=NONE -Xrunhprof -jar run.jar
#
# HotSpot Virtual Machine Error, Internal Error
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
#
# Error ID: 4D555445583F4C494E55580E4350500104
#
# Problematic Thread: prio=1 tid=0x804e6b8 nid=0x400 runnable
#
[ammulder@ares bin]$ export JAVA_COMPILER=NONE
[ammulder@ares bin]$ java -Xrunhprof -jar run.jar
#
# HotSpot Virtual Machine Error, Internal Error
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
#
# Error ID: 4D555445583F4C494E55580E4350500104
#
# Problematic Thread: prio=1 tid=0x804e690 nid=0x400 runnable
#
(Review ID: 105697)
======================================================================

Name: rlT66838 Date: 06/05/2000


java version "1.3.0beta"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0beta-b07)
Java HotSpot(TM) Client VM (build 1.3.0beta-b04, mixed mode)


I want to do some profiling on my app using Xrunhprof, not Xprof. When I run my
app with:

java -native -Xrunhprof:cpu=times MyClass (-native cuz I don't want hotspot yet)

I get the following:
#
# HotSpot Virtual Machine Error, Internal Error
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
#
# Error ID: 4D555445583F4C494E55580E4350500104
#
# Problematic Thread: prio=1 tid=0x804e6c0 nid=0x400 runnable
#
Why am I getting a hotspot error when I specify -native ???
(Review ID: 105680)
======================================================================

Name: skT45625 Date: 06/06/2000


java version "1.3.0beta"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0beta-b07)
Java HotSpot(TM) Client VM (build 1.3.0beta-b04, mixed mode)


I get this after JNI_OnLoad and a couple of JVMPI OBJECT_ALLOC
events. The code works fine on IBM JDK1.3, SUN JDK 1.2.2, Blackdown
JDK 1.2.2.
#
# HotSpot Virtual Machine Error, Internal Error
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
#
# Error ID: 4D555445583F4C494E55580E4350500104
#
# Problematic Thread: prio=1 tid=0x804e738 nid=0x400 runnable
#
(Review ID: 105777)
======================================================================

Name: skT45625 Date: 06/21/2000


java version "1.3.0beta"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0beta-b07)
Java HotSpot(TM) Client VM (build 1.3.0beta-b04, mixed mode)


java -Xrunhprof HelloWorldApplication
#
# HotSpot Virtual Machine Error, Internal Error
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
#
# Error ID: 4D555445583F4C494E55580E4350500104
#
# Problematic Thread: prio=1 tid=0x804e7e0 nid=0x400 runnable
#


class HelloWorldApplication {
    public static void main (String[] args) throws Exception {
        System.in.read ();
        System.out.println ("Hello, world!");
    }
}
(Review ID: 106376)
======================================================================

Name: tb29552 Date: 06/26/2000


java version "1.3.0beta"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0beta-b07)
Java HotSpot(TM) Client VM (build 1.3.0beta-b04, mixed mode)



execute "java -Xrunhprof" (optionally followed by the name of a class). Gives
this message:

#
# HotSpot Virtual Machine Error, Internal Error
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
#
# Error ID: 4D555445583F4C494E55580E4350500104
#
# Problematic Thread: prio=1 tid=0x804e638 nid=0x400 runnable
#
(Review ID: 105682)
======================================================================

Name: ks88420 Date: 09/15/2000


java version "1.3.0rc1"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0rc1-b17)
Java HotSpot(TM) Client VM (build 1.3.0rc1-b17, mixed mode)


All attemps to run /usr/java/jdk1.3/bin/java -Xrunhprof fail with:

#
# HotSpot Virtual Machine Error, Internal Error
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
#
# Error ID: 4D555445583F4C494E55580E4350500104
#
# Problematic Thread: prio=1 tid=0x804e400 nid=0x965 runnable
#
Aborted
(Review ID: 109680)
======================================================================

Name: krC82822 Date: 10/13/2000


java version "1.3.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0)
Java HotSpot(TM) Client VM (build 1.3.0, mixed mode)

java -Xrunhprof:heap=all,format=b,depth=12 ...

results in this output:

# HotSpot Virtual Machine Error, Internal Error
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
#
# Error ID: 4D555445583F4C494E55580E4350500104
#
# Problematic Thread: prio=1 tid=0x804e398 nid=0x112b runnable
(Review ID: 110768)
======================================================================

Name: krC82822 Date: 10/15/2000


java version "1.3.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0)
Java HotSpot(TM) Client VM (build 1.3.0, mixed mode)


# HotSpot Virtual Machine Error, Internal Error
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
#
# Error ID: 4D555445583F4C494E55580E4350500104
#
# Problematic Thread: prio=1 tid=0x804e5f8 nid=0x5530 runnable
#
This happens if I
1. get the JVMPI interface pointer from JNI_OnLoad and store it in a static
variable
2. later, invoke a method from Java through JNI that does only
RawMonitorCreate, RawMonitorLock, RawMonitorExit
Then RawMonitorExit crashes the VM.
(Review ID: 110717)
======================================================================

Name: krC82822 Date: 10/15/2000


java version "1.3.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0)
Java HotSpot(TM) Client VM (build 1.3.0, mixed mode)


# HotSpot Virtual Machine Error, Internal Error
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
#
# Error ID: 4D555445583F4C494E55580E4350500104
#
# Problematic Thread: prio=1 tid=0x804e5f8 nid=0x5530 runnable
#
This happens if I
1. get the JVMPI interface pointer from JNI_OnLoad and store it in a static
variable
2. later, invoke a method from Java through JNI that does only
RawMonitorCreate, RawMonitorLock, RawMonitorExit
Then RawMonitorExit crashes the VM.
(Review ID: 110717)
======================================================================

Name: rmT116609 Date: 11/06/2000


java version "1.3.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0)
Java HotSpot(TM) Client VM (build 1.3.0, mixed mode)


trying to run any class (Even just a "hello world") with any of the hprof
options, specifically the ones I'm interested in are:

-Xrunhprof:cpu=samples
-Xrunhprof:cpu=times
-Xrunhprof:heap=all

This causes the following output, then the JVM terminates:

#
# HotSpot Virtual Machine Error, Internal Error
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
#
# Error ID: 4D555445583F4C494E55580E4350500104
#
# Problematic Thread: prio=1 tid=0x804e590 nid=0x3246 runnable
#
Aborted

This is happening on Redhat Linux 6.1 and 6.2
(Review ID: 111887)
======================================================================

Name: rmT116609 Date: 11/08/2000


java version "1.3.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0)
Java HotSpot(TM) Client VM (build 1.3.0, mixed mode)


I was adjusting the stack sizes on the JVM using the -Xms -Xmx -Xss options on
the java command. Then I added the
-Xrunhprof:file=/home/kjubeck/tmp/java.hprof.txt option to rename the output
file and it gave me the following error:

# HotSpot Virtual Machine Error, Internal Error
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
#
# Error ID: 4D555445583F4C494E55580E4350500104
#
# Problematic Thread: prio=1 tid=0x804e730 nid=0x1bd3 runnable
#
(Review ID: 111984)
======================================================================

Name: rmT116609 Date: 11/14/2000


java version "1.3.0"
Java(TM) Runtime Environment ,Standard Edition(Build 1.3.0)
Java HotSpot(TM) Client VM(build 1.3.0 mixedmode)



description : when I execueted using java -Xrunhprof :cpu=samples,file=temp.txt
progname
I got this output.

HotSpot virtual Machine Error,Internal Error
please report this Error at http://java.sun.com/cgi-bin/bugreport.cgi

Error ID 4D555445583F4C494E55580E4350500104

Problamatic Thread :prio =1 tid =0x808d818 nid= 0x57a9 runnable

 Abort (core dumped)
and some times
     id is same
Problamatic Thread :prio =1 tid =0x804e3f0 nid= 0x57ad runnable
example program :

class test1
 { static int i;
   String str;

   test1(String s)
    { str = s;
       i++;
    }
  String getstr()
   { System.out.println(this);
     test1 x = new test1("testing");
       
     try
     { Thread.sleep(20000);
     }
  catch(Exception e)
     { }
   return this.str;
   }

 test1 testing(test1 a)
  { try
          { Thread.sleep(20000);
          }
      catch(Exception e)
        { }

    test1 wt = new test1("empty");
        return wt;
  }

   public String toString()
    { return this.str;
     }

  public void finalize()throws Throwable
  { System.out.println("this is called before gc" + this);
        super.finalize();

    }

  public static void main(String args [])
   { Runtime r = Runtime.getRuntime();
        r.traceInstructions(true);
        r.traceMethodCalls(true);
        test1 a, aa = new test1("one");
        a = new test1("sec");
       System.out.println(aa.getstr());

       System.gc();
      try
       {
          Thread.sleep(30000);
       }
       catch(Exception e)
        { }
       a = aa;
       test1 xw = a.testing(a);
      try{
         Thread.sleep(50000);
        }
      catch(Exception e)
       { }
     System.out.println("No of Objects created "+test1.i);

    try
     { Thread.sleep(100000);
     }
    catch(Exception e)
     { }
    }
}


Abort
(Review ID: 112010)
======================================================================

Name: yyT116575 Date: 11/20/2000


nikita:~ # /opt/jdk1.3/bin/java -version
java version "1.3.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0)
Java HotSpot(TM) Client VM (build 1.3.0, mixed mode)

To reproduce the problem there is nothing else to do then executing the
following
command (your paths may vary of course):

nikita:~ # /opt/jdk1.3/bin/appletviewer
-J"-Xrunhprof:cpu=samples,file=/usr/tmp/profile.txt"
file:/nonexisting-or-existing.html
#
# HotSpot Virtual Machine Error, Internal Error
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
#
# Error ID: 4D555445583F4C494E55580E4350500104
#
# Problematic Thread: prio=1 tid=0x804e078 nid=0x5722 runnable
#
Aborted

My system is SuSE Linux 7.0 (i386) 512 mb ram:
nikita:~ # cat /proc/version
Linux version 2.2.16-RAID (root@nikita) (gcc version egcs-2.91.66 19990314/Linux
(egcs-1.1.2 release)) #6 SMP Mon Aug 14 07:46:28 CEST 2000

bye,
   Frank
(Review ID: 112492)
======================================================================

Name: krC82822 Date: 11/30/2000


Java version "1.3.0"
Java(TM) 2 Runtime Environment,Standard Edition ( build 1.3.0)
Java HotSpot(TM)Client VM (build 1.3.0 mixed mode)

Sir,
     I run a Demo program(SwingSet2/SwingSet2.jar) using OptimizeIt4.0
on Linux redhat6.2. with jdk 1.3.0

 I got the following bug:
    HotSpot Virtual Machine Error ,Internal Error
    please report this error at java.sun.com/cgi-bin/bugreport.cgi.
    
    Error happened during : scanvenge
    Error Id : 4D555445583F4C494E55580E4350500104
    Problamatic Thread : prio =1 tid = 0x80583f8 nid=0x1aa1 runnable
    

  please reply with sufficient suggestions.
(Review ID: 113044)
======================================================================