Volano fail in 15 minutes when using new flag

 -XX:+UseLWPSynchronization

Following is VM Option used.

VM option 'ThreadStackSize=128'
VM option '-BytecodeVerificationRemote'
VM option '+UseLWPSynchronization'
VM option '+PrintScavenge'
VM option '+PrintVMOptions'

Binary: fcs_B jvmg build located at
/net/tetrasparc/export/thar/java_re/hotsparc1_0fcs-B/jvmg/

mixed mode 2.6 machine
======================
[GC 4525K->2471K(5184K), 0.7365251 secs]
#
# HotSpot Virtual Machine Error, Internal Error
#
# Fatal: verified_code_entry incorrect: 0xeb801460 != 0xeb814250
# Error ID: /net/mizu/usr/re/hotspot/src/solaris_only/hotsparc_fcs_jvmg/build/solaris/../../src/share/vm/oops/metho
#
Dumping core....
HotSpot VM warning: cannot find /home/fhsu; using $JAVA_HOME
VolanoChat(TM) Server Version 2.0.0 Build 137
Copyright (C) 1996-1998 Volano LLC. All rights reserved.




all mode 2.7 machine
=========================

HotSpot VM warning: cannot find /home/fhsu; using $JAVA_HOME
VolanoChat(TM) Server Version 2.0.0 Build 137
Copyright (C) 1996-1998 Volano LLC. All rights reserved.
dabble (129.144.108.240) VolanoChatPro - unlimited connections.
VM option 'ThreadStackSize=128'
VM option '-BytecodeVerificationRemote'
VM option '+UseLWPSynchronization'
VM option '+PrintScavenge'
VM option '+PrintVMOptions'
#
# HotSpot Virtual Machine Error, assertion failure
#
# assert(status == 0 || status == 4, "cond_wait")
# Error ID: /net/mizu/usr/re/hotspot/src/solaris_only/hotsparc_fcs_jvmg/build/solaris/../../src/os/solaris/vm/os_so
#
Dumping core....
HotSpot VM warning: cannot find /home/fhsu; using $JAVA_HOME
VolanoChat(TM) Server Version 2.0.0 Build 137
Copyright (C) 1996-1998 Volano LLC. All rights reserved.
dabble (129.144.108.240) VolanoChatPro - unlimited connections.
VM option 'ThreadStackSize=128'
VM option '-BytecodeVerificationRemote'
VM option '+UseLWPSynchronization'
VM option '+PrintScavenge'
VM option '+PrintVMOptions'
#
# HotSpot Virtual Machine Error, assertion failure
#
# assert(status == 0 || status == 4, "cond_wait")
# Error ID: /net/mizu/usr/re/hotspot/src/solaris_only/hotsparc_fcs_jvmg/build/solaris/../../src/os/solaris/vm/os_so
#
Dumping core....