Testing g1 as default collector a number of invoke tests failed with SIGSEGV:
Could be related to JDK-8077279


# SIGSEGV (0xb) at pc=0x000000010af2fcac, pid=68898, tid=22275
#
# JRE version: Java(TM) SE Runtime Environment (9.0) (build 1.9.0-internal-20150330075059.sjohanss.g1-server-defaul-b00)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (1.9.0-internal-20150330075059.sjohanss.g1-server-defaul-b00 compiled mode bsd-amd64 compressed oops)
# Problematic frame:
# V [libjvm.dylib+0x52fcac]
#
# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#
# 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 (0x00007ff234856000): JavaThread "Sweeper thread" daemon [_thread_in_vm, id=22275, stack(0x0000000121580000,0x0000000121680000)]




or


# 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) 64-Bit Server VM (1.9.0-internal-fastdebug-20150330075059.sjohanss.g1-server-defaul-b00 compiled mode solaris-amd64 compressed oops)
# Problematic frame:
# V [libjvm.so+0x1b09dd6] void NMethodSweeper::possibly_flush(nmethod*)+0x46
#
# Core dump written. Default location: /export/local/aurora/sandbox/results/workDir/java/lang/invoke/PermuteArgsTest/core or core.9500
#
# 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 (0x0000000000e40800): JavaThread "Sweeper thread" daemon [_thread_in_vm, id=63, stack(0xfffffd78154ef000,0xfffffd78155ef000)]

siginfo: si_signo: 11 (SIGSEGV), si_code: 1 (SEGV_MAPERR), si_addr: 0xfffffd7814a65220