G1 as default


#
# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (/opt/jprt/T/P1/075059.sjohanss/s/hotspot/src/share/vm/code/nmethod.cpp:1095), pid=2114, tid=2634996592
# assert(ic->is_clean()) failed: IC should be clean
#
# JRE version: Java(TM) SE Runtime Environment (9.0) (build 1.9.0-internal-fastdebug-20150330075059.sjohanss.g1-server-defaul-b00)
# Java VM: Java HotSpot(TM) Server VM (1.9.0-internal-fastdebug-20150330075059.sjohanss.g1-server-defaul-b00 compiled mode linux-x86 )
# Core dump written. Default location: Core dumps may be processed with "/usr/libexec/abrt-hook-ccpp %s %c %p %u %g %t e" (or dumping to /scratch/local/aurora/sandbox/results/workDir/java/lang/invoke/BigArityTest/core.2114)
#
# If you would like to submit a bug report, please visit:
# http://bugreport.java.com/bugreport/crash.jsp
#

--------------- T H R E A D ---------------

Current thread (0x9cf0c000): VMThread [stack: 0x9d06d000,0x9d0ee000] [id=2174]

Stack: [0x9d06d000,0x9d0ee000], sp=0x9d0ec990, free space=510k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x104cc98] VMError::report_and_die()+0x198
V [libjvm.so+0x6d8df6] report_vm_error(char const*, int, char const*, char const*)+0x76
V [libjvm.so+0xd38bed] nmethod::verify_clean_inline_caches()+0x2fd
V [libjvm.so+0x60cb00] CodeCache::verify_clean_inline_caches()+0x50
V [libjvm.so+0x7e5897] G1CollectedHeap::parallel_cleaning(BoolObjectClosure*, bool, bool, bool)+0x1f7
V [libjvm.so+0x67b4db] ConcurrentMark::weakRefsWork(bool)+0xa2b
V [libjvm.so+0x681874] ConcurrentMark::checkpointRootsFinal(bool)+0xe4
V [libjvm.so+0x6b8adc] CMCheckpointRootsFinalClosure::do_void()+0x1c
V [libjvm.so+0x107c0a5] VM_CGC_Operation::doit()+0xb5
V [libjvm.so+0x107a727] VM_Operation::evaluate()+0x97
V [libjvm.so+0x1077c35] VMThread::evaluate_operation(VM_Operation*)+0x145
V [libjvm.so+0x1078585] VMThread::loop()+0x4e5
V [libjvm.so+0x10787cc] VMThread::run()+0xcc
V [libjvm.so+0xd90af0] java_start(Thread*)+0x100
C [libpthread.so.0+0x6a49]

VM_Operation (0x9e5be30c): CGC_Operation, mode: safepoint, requested by thread 0xe3be2000