Name: ipR10196 Date: 05/16/2002


Ivan Popov <###@###.###>

When java is started in -Xdebug mode with -Xrunjdwp option
on Windows-ia64 platform either for dt_socket or dt_snhmem
transport, it is crashed with the diagnostics of the crash
in jdwp.dll. This bug was revealed in promouted Hopper-b11
release, and it is still reproduced with the latest b12
weekly build.

On Linux-ia64 platform starting java in -Xdebug -Xrunjdwp
mode with socket transport works successfully.

This bug blocks execution of all JDI/JDWP/JDB tests
of testbase_nsk on Windows-ia64 Itanium platform.

To reproduce the bug use HelloWorld class:

---------------- HelloWorld.java --------------------
class HelloWorld {
    public void main(String args[]) {
System.out.println("Hello, world!");
    }
}
-----------------------------------------------------

Point JAVA_HOME to JDK for Windows-ia64, compile HelloWorld class
and start it with java in -Xdebug -Xrunjdwp mode either with
dt_shmem or dt_socket transport, e.g.:

JAVA_HOME=h:/java/re/jdk/1.4.1/promoted/all/b11/binaries/windows-ia64
$JAVA_HOME/bin/javac -cp . HelloWorld.java
$JAVA_HOME/bin/java -cp . -Xint -Xdebug -Xrunjdwp:server=y,transport=dt_shmem HelloWorld
$JAVA_HOME/bin/java -cp . -Xint -Xdebug -Xrunjdwp:server=y,transport=dt_socket HelloWorld

The following is the result of using dt_shmem transport:
-------------------------------------------------------------------
An unexpected exception has been detected in native code outside the VM.
Unexpected Signal : EXCEPTION_ACCESS_VIOLATION occurred at PC=0x6D659270
Function=[Unknown.]
Library=h:\java\re\jdk\1.4.1\promoted\all\b11\binaries\windows-ia64\jre\bin\jdwp.dll

NOTE: We are unable to locate the function name symbol for the error
      just occurred. Please refer to release documentation for possible
      reason and solutions.


Current Java thread:

Dynamic libraries:
0x0000000000400000 - 0x0000000000416000 h:\java\re\jdk\1.4.1\promoted\all\b11\binaries\windows-ia64\bin\java.EXE
0x0000000077E80000 - 0x0000000077FFC000 C:\WINDOWS\System32\ntdll.dll
0x0000000077CA0000 - 0x0000000077E78000 C:\WINDOWS\system32\kernel32.dll
0x0000000077B10000 - 0x0000000077C9A000 C:\WINDOWS\system32\ADVAPI32.dll
0x0000000077790000 - 0x000000007798C000 C:\WINDOWS\system32\RPCRT4.dll
0x00000000775B0000 - 0x00000000776A2000 C:\WINDOWS\system32\MSVCRT.dll
0x000000006DA60000 - 0x000000006DCA4000
h:\java\re\jdk\1.4.1\promoted\all\b11\binaries\windows-ia64\jre\bin\server\jvm.dll
0x0000000077990000 - 0x0000000077B04000 C:\WINDOWS\system32\USER32.dll
0x00000000776B0000 - 0x000000007778A000 C:\WINDOWS\system32\GDI32.dll
0x0000000074F10000 - 0x0000000074F92000 C:\WINDOWS\System32\WINMM.dll
0x000000006D4D0000 - 0x000000006D4E8000
h:\java\re\jdk\1.4.1\promoted\all\b11\binaries\windows-ia64\jre\bin\hpi.dll
0x000000006D9F0000 - 0x000000006DA18000
h:\java\re\jdk\1.4.1\promoted\all\b11\binaries\windows-ia64\jre\bin\verify.dll
0x000000006D560000 - 0x000000006D5B8000
h:\java\re\jdk\1.4.1\promoted\all\b11\binaries\windows-ia64\jre\bin\java.dll
0x000000006DA30000 - 0x000000006DA5C000
h:\java\re\jdk\1.4.1\promoted\all\b11\binaries\windows-ia64\jre\bin\zip.dll
0x000000006D640000 - 0x000000006D69C000
h:\java\re\jdk\1.4.1\promoted\all\b11\binaries\windows-ia64\jre\bin\jdwp.dll
0x0000000075270000 - 0x000000007529E000 C:\WINDOWS\system32\imagehlp.dll
0x0000000060A20000 - 0x0000000060C1A000 C:\WINDOWS\system32\DBGHELP.dll
0x0000000077590000 - 0x00000000775A8000 C:\WINDOWS\system32\VERSION.dll
0x0000000075100000 - 0x000000007511E000 C:\WINDOWS\System32\PSAPI.DLL
0x0000000000000000 - 0x0000000000000000
0x0000000000000000 - 0x0000000000000000
0x0000000000000000 - 0x0000000000000000
0x0000000000000000 - 0x0000000000000000
0x0000000000000000 - 0x0000000000000000
0x0000000000000000 - 0x0000000000000000
0x0000000000000000 - 0x0000000000000000
0x0000000000000000 - 0x0000000000016000 h:\java\re\jdk\1.4.1\promoted\all\b11\binaries\windows-ia64\bin\java.EXE
0x0000000000000000 - 0x0000000000016000 h:\java\re\jdk\1.4.1\promoted\all\b11\binaries\windows-ia64\bin\java.EXE
0x0000000000000000 - 0x0000000000000000
0x0000000000000000 - 0x0000000000000000
0x0000000000000000 - 0x0000000000016000 h:\java\re\jdk\1.4.1\promoted\all\b11\binaries\windows-ia64\bin\java.EXE
0x0000000000000000 - 0x0000000000000000
0x0000000000000000 - 0x0000000000000000
0x0000000000000000 - 0x0000000000000000
0x0000000000000000 - 0x0000000000000000
0x0000000000000000 - 0x0000000000000000
0x0000000000000000 - 0x0000000000000000
0x0000000000000000 - 0x0000000000000000

Local Time = Wed May 15 20:13:42 2002
Elapsed Time = 2
#
# The exception above was detected in native code outside the VM
#
# Java VM: Java HotSpot(TM) 64-Bit Core VM (1.4.1-beta-b11 interpreted mode)
#
# An error report file has been saved as hs_err_pid1536.log.
# Please refer to the file for further information.
#
Java exit code = 1
-------------------------------------------------------------------

The similar the result is of using dt_socket transport:
-------------------------------------------------------------------
An unexpected exception has been detected in native code outside the VM.
Unexpected Signal : EXCEPTION_ACCESS_VIOLATION occurred at PC=0x6D659270
Function=[Unknown.]
Library=h:\java\re\jdk\1.4.1\promoted\all\b11\binaries\windows-ia64\jre\bin\jdwp.dll

NOTE: We are unable to locate the function name symbol for the error
      just occurred. Please refer to release documentation for possible
      reason and solutions.


Current Java thread:

Dynamic libraries:
0x0000000000400000 - 0x0000000000416000 h:\java\re\jdk\1.4.1\promoted\all\b11\binaries\windows-ia64\bin\java.EXE
0x0000000077E80000 - 0x0000000077FFC000 C:\WINDOWS\System32\ntdll.dll
0x0000000077CA0000 - 0x0000000077E78000 C:\WINDOWS\system32\kernel32.dll
0x0000000077B10000 - 0x0000000077C9A000 C:\WINDOWS\system32\ADVAPI32.dll
0x0000000077790000 - 0x000000007798C000 C:\WINDOWS\system32\RPCRT4.dll
0x00000000775B0000 - 0x00000000776A2000 C:\WINDOWS\system32\MSVCRT.dll
0x000000006DA60000 - 0x000000006DCA4000
h:\java\re\jdk\1.4.1\promoted\all\b11\binaries\windows-ia64\jre\bin\server\jvm.dll
0x0000000077990000 - 0x0000000077B04000 C:\WINDOWS\system32\USER32.dll
0x00000000776B0000 - 0x000000007778A000 C:\WINDOWS\system32\GDI32.dll
0x0000000074F10000 - 0x0000000074F92000 C:\WINDOWS\System32\WINMM.dll
0x000000006D4D0000 - 0x000000006D4E8000
h:\java\re\jdk\1.4.1\promoted\all\b11\binaries\windows-ia64\jre\bin\hpi.dll
0x000000006D9F0000 - 0x000000006DA18000
h:\java\re\jdk\1.4.1\promoted\all\b11\binaries\windows-ia64\jre\bin\verify.dll
0x000000006D560000 - 0x000000006D5B8000
h:\java\re\jdk\1.4.1\promoted\all\b11\binaries\windows-ia64\jre\bin\java.dll
0x000000006DA30000 - 0x000000006DA5C000
h:\java\re\jdk\1.4.1\promoted\all\b11\binaries\windows-ia64\jre\bin\zip.dll
0x000000006D640000 - 0x000000006D69C000
h:\java\re\jdk\1.4.1\promoted\all\b11\binaries\windows-ia64\jre\bin\jdwp.dll
0x0000000075270000 - 0x000000007529E000 C:\WINDOWS\system32\imagehlp.dll
0x0000000060A20000 - 0x0000000060C1A000 C:\WINDOWS\system32\DBGHELP.dll
0x0000000077590000 - 0x00000000775A8000 C:\WINDOWS\system32\VERSION.dll
0x0000000075100000 - 0x000000007511E000 C:\WINDOWS\System32\PSAPI.DLL
0x0000000000000000 - 0x0000000000000000
0x0000000000000000 - 0x0000000000000000
0x0000000000000000 - 0x0000000000000000
0x0000000000000000 - 0x0000000000000000
0x0000000000000000 - 0x0000000000000000
0x0000000000000000 - 0x0000000000000000
0x0000000000000000 - 0x0000000000000000
0x0000000000000000 - 0x0000000000016000 h:\java\re\jdk\1.4.1\promoted\all\b11\binaries\windows-ia64\bin\java.EXE
0x0000000000000000 - 0x0000000000016000 h:\java\re\jdk\1.4.1\promoted\all\b11\binaries\windows-ia64\bin\java.EXE
0x0000000000000000 - 0x0000000000000000
0x0000000000000000 - 0x0000000000000000
0x0000000000000000 - 0x0000000000016000 h:\java\re\jdk\1.4.1\promoted\all\b11\binaries\windows-ia64\bin\java.EXE
0x0000000000000000 - 0x0000000000000000
0x0000000000000000 - 0x0000000000000000
0x0000000000000000 - 0x0000000000000000
0x0000000000000000 - 0x0000000000000000
0x0000000000000000 - 0x0000000000000000
0x0000000000000000 - 0x0000000000000000
0x0000000000000000 - 0x0000000000000000

Local Time = Wed May 15 20:12:59 2002
Elapsed Time = 3
#
# The exception above was detected in native code outside the VM
#
# Java VM: Java HotSpot(TM) 64-Bit Core VM (1.4.1-beta-b11 interpreted mode)
#
# An error report file has been saved as hs_err_pid928.log.
# Please refer to the file for further information.
#
Java exit code = 1
-------------------------------------------------------------------
======================================================================