The licensee found a crash only when they use "java_g" for CaffeineMark3.0.
The crash does not occur with "java".


1. Reproducing Process

The follwoings show the results in c1 and c2 for CaffeineMark3.0

1.1 Client compiler(default)
 
H:\Tools\cm30>w:\jdk1.3.1\bin\java_g -showversion CaffeineMarkEmbeddedApp
java version "1.3.1_09"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.1_09-b01)
Java HotSpot(TM) Client VM (build 1.3.1_09-b01-debug, mixed mode)

Sieve score = 7705 (98)
Loop score = 24515 (2017)
Logic score = 17785 (0)
String score = 19304 (708)
Float score = 26477 (185)
Method score = 18944 (166650)
Overall score = 17866
 Locks owned:
Mutex: [0x284770] Threads_lock - lock_count: 0
#
# HotSpot Virtual Machine Error, Internal Error
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
#
# Fatal: acquiring lock Terminator_lock/5 out of order with (at least) Threads_lock/4 -- possible
dadlock
#
# Error ID: D:\BUILD_AREA\jdk131-update\ws\hotspot\src\share\vm\runtime\mutex.cpp, 155
#
# Problematic Thread: prio=5 tid=0x93d068 nid=0x778 runnable
#
 
 
1.2 Server compiler
 
H:\Tools\cm30>w:\jdk1.3.1\bin\java_g -server -showversion CaffeineMarkEmbeddedApp
java version "1.3.1_09"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.1_09-b01)
Java HotSpot(TM) Server VM (build 1.3.1_09-b01-debug, mixed mode)

Sieve score = 15691 (98)
Loop score = 81297 (2017)
Logic score = 106956 (0)
String score = 9084 (708)
Float score = 28406 (185)
Method score = 32558 (166650)
Overall score = 32350
 Locks owned:
Mutex: [0x284770] Threads_lock - lock_count: 0
#
# HotSpot Virtual Machine Error, Internal Error
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
#
# Fatal: acquiring lock Terminator_lock/5 out of order with (at least) Threads_lock/4 -- possible
dadlock
#
# Error ID: D:\BUILD_AREA\jdk131-update\ws\hotspot\src\share\vm\runtime\mutex.cpp, 155
#
# Problematic Thread: prio=5 tid=0x9b10b8 nid=0x3b8 runnable
#
 
 
 
2. Configration

 - OS : Windows 2000 Server SP3(Japanese)
 - J2SE 1.3.1_09-b01( Sun's official binary for licensee)


3. Note
  
   They consider this issue is related to 4805573.
   They remove the fix for 4805573 out of 1.3.1_09 source code
   and build binary.
   Then they tried CaffeineMark in the above modified binary.
   The crash does not occur even with "java_g" command.