JCK : JCK6.0b08
J2SE : JDK6.0 - fastdebug
FAIL - b53 fastdebug
Platform[s] : FAIL - linux


How to reproduce:
====================
set jdk6.0 b53 fastdebug as plugin for browser and open any page with applet

Output:
====================
java_vm process: could not find Java VM symbols
Could not read ack from child process
Plugin: Java VM process has died.
plugin: java process exited with status 3
Could not start JavaVM!

VM did not start up properly
java_vm process: could not find Java VM symbols
Could not read ack from child process
Plugin: Java VM process has died.
plugin: java process exited with status 3
Could not start JavaVM!

VM did not start up properly

====================================
# To suppress the following error report, specify this argument
# after -XX: or in .hotspotrc: SuppressErrorAt=/mutex.cpp:401]
#
# An unexpected error has been detected by HotSpot Virtual Machine:
#
# Internal Error (/BUILD_AREA/jdk6.0/hotspot/src/share/vm/runtime/mutex.cpp, 401), pid=13415, tid=1257597872
#
# Java VM: Java HotSpot(TM) Client VM (1.6.0-ea-fastdebug-b53-debug mixed mode)
#
# Error: assert((!thread->is_Java_thread() || ((JavaThread *)thread)->thread_state() == _thread_in_vm) || rank() == Mutex::special,"wrong thread state for using locks")
# An error report file with more information is saved as hs_err_pid13415.log
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
#
Current thread is 1257597872
Dumping core ...
Could not read ack from child process
Plugin: Java VM process has died.
plugin: java process died due to signal 6
Could not start JavaVM!

VM did not start up properly
# To suppress the following error report, specify this argument
# after -XX: or in .hotspotrc: SuppressErrorAt=/mutex.cpp:401]
#
# An unexpected error has been detected by HotSpot Virtual Machine:
#
# Internal Error (/BUILD_AREA/jdk6.0/hotspot/src/share/vm/runtime/mutex.cpp, 401), pid=13429, tid=1257700272
#
# Java VM: Java HotSpot(TM) Client VM (1.6.0-ea-fastdebug-b53-debug mixed mode)
#
# Error: assert((!thread->is_Java_thread() || ((JavaThread *)thread)->thread_state() == _thread_in_vm) || rank() == Mutex::special,"wrong thread state for using locks")
# An error report file with more information is saved as hs_err_pid13429.log
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
#
Current thread is 1257700272
Dumping core ...
Could not read ack from child process
Plugin: Java VM process has died.
plugin: java process died due to signal 6
Could not start JavaVM!

VM did not start up properly


============================================

Also see attached file