Note: it fails with all GCs.

% java -d64 -Xbatch -XX:CICompilerCount=1 -XX:+PrintCompilation -XX:+UseConcMarkSweepGC -XX:+VerifyOops -Xmx128M -XX:+UseCompressedOops -XX:+PrintCompressedOopsMode -jar GCBasher.jar -time:300000
VM option 'CICompilerCount=1'
VM option '+PrintCompilation'
VM option '+UseConcMarkSweepGC'
VM option '+VerifyOops'
VM option '+UseCompressedOops'
VM option '+PrintCompressedOopsMode'

heap address: 0x00000000f2c00000, zero based Compressed Oops, 32-bits Oops

  1 b java.lang.String::startsWith (78 bytes)
  2 b java.lang.Object::<init> (1 bytes)
  3 b java.util.zip.ZipFile::access$300 (5 bytes)
  4 b java.util.zip.ZipFile::ensureOpen (37 bytes)
  5 b java.util.zip.ZipFile::access$100 (5 bytes)
  6 b Fastparser::readUTF (387 bytes)
#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0xfffffd7ff72fdf02, pid=8327, tid=2
#
# JRE version: 6.0_21-b05
# Java VM: Java HotSpot(TM) 64-Bit Server VM (17.0-b15-fastdebug mixed mode solaris-amd64 compressed oops)
# Problematic frame:
# J Fastparser.readUTF()Ljava/lang/String;
#
# An error report file with more information is saved as:
# /home/kvn/hs_err_pid8327.log
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
#
Current thread is 2
Dumping core ...
Abort

i% java -d64 -Xbatch -XX:CICompilerCount=1 -XX:+PrintCompilation -XX:+UseConcMarkSweepGC -XX:+VerifyOops -Xmx128M -XX:+UseCompressedOops -XX:+PrintCompressedOopsMode -jar GCBasher.jar -time:300000
VM option 'CICompilerCount=1'
VM option '+PrintCompilation'
VM option '+UseConcMarkSweepGC'
VM option '+VerifyOops'
VM option '+UseCompressedOops'
VM option '+PrintCompressedOopsMode'

heap address: 0x00000000f2c00000, zero based Compressed Oops, 32-bits Oops

  1 b sun.nio.cs.UTF_8$Decoder::decodeArrayLoop (553 bytes)
  2 b java.lang.String::startsWith (78 bytes)
  3 b java.lang.Object::<init> (1 bytes)
  4 b java.nio.Buffer::position (43 bytes)
  5 b java.nio.charset.CoderResult::isUnderflow (13 bytes)
--- n java.util.zip.ZipFile::getEntryBytes (static)
  6 b java.nio.Buffer::limit (62 bytes)
  7 b java.nio.Buffer::<init> (121 bytes)
  8 b java.util.zip.ZipFile::access$300 (5 bytes)
  9 b java.util.zip.ZipFile::ensureOpen (37 bytes)
 10 b java.util.zip.ZipFile::access$100 (5 bytes)
 11 b Fastparser::readUTF (387 bytes)
 12 b java.lang.String::equals (88 bytes)
 13 b Fastparser::readUnsignedShort (49 bytes)
 14 b java.lang.String::hashCode (67 bytes)
 15 b Decompiler::decodeMethodDependencies (949 bytes)
 16 b Fastparser::readUnsignedByte (21 bytes)
 17 b ConstantPoolEntry::<init> (10 bytes)
 18 b Decompiler::decodeConstantPool (440 bytes)
#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0xfffffd7ff7308499, pid=8328, tid=2
#
# JRE version: 7.0-b95
# Java VM: Java HotSpot(TM) 64-Bit Server VM (19.0-b01-fastdebug mixed mode solaris-amd64 compressed oops)
# Problematic frame:
# J Decompiler.decodeConstantPool()V
#
# An error report file with more information is saved as:
# /home/kvn/hs_err_pid8328.log
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
#
Current thread is 2
Dumping core ...
Abort