While running nsk/stress/jck suite I;ve got this problem:
#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0xfdb06900, pid=12334, tid=10
#
# JRE version: 7.0-b147
# Java VM: Java HotSpot(TM) Server VM (23.0-b06-internal-201112030540.kvn.7117282-fastdebug compiled mode solaris-sparc )
# Problematic frame:
# V  [libjvm.so+0x306900]  bool AdvancedThresholdPolicy::is_method_profiled(methodOop)+0x90
#
# Core dump written. Default location: /net/sqenfs-1.sfbay/export1/comp/vm/home/lm153972/bugs/jck2/core or core.12334
#
# If you would like to submit a bug report, please visit:
#   http://bugreport.sun.com/bugreport/crash.jsp
#