The following tests caused jvm crash with solaris-amd64 binaries during b47 promotion testing in "-XX:+UseParallelOldGC" configuration:

   gc/gctests/FinalizeTest01
   gc/gctests/FinalizeTest02

#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0xfffffd7ffedb736f, pid=13170, tid=5
#
# JRE version: 7.0-b47
# Java VM: Java HotSpot(TM) 64-Bit Server VM (15.0-b01 mixed mode solaris-amd64 )
# Problematic frame:
# V [libjvm.so+0xbb736f]
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
#

Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0xbb736f];; void PSParallelCompact::summary_phase(ParCompactionManager*,bool)+0x41f
V [libjvm.so+0xbb914d];; void PSParallelCompact::invoke_no_policy(bool)+0x70d
V [libjvm.so+0xbc7cc0];; void PSScavenge::invoke()+0x130
V [libjvm.so+0xb93aba];; HeapWord*ParallelScavengeHeap::failed_mem_allocate(unsigned long,bool)+0x9a
V [libjvm.so+0x422d86];; void VM_ParallelGCFailedAllocation::doit()+0x96
V [libjvm.so+0x422817];; void VM_Operation::evaluate()+0x77
V [libjvm.so+0x5b4ef1];; void VMThread::loop()+0x4c1
V [libjvm.so+0x5b3e7a];; void VMThread::run()+0x7a
V [libjvm.so+0xb74883];; java_start+0x4c3
C [libc.so.1+0xd504b] _thr_slot_offset+0x31b;; _thr_setup+0x5b
C [libc.so.1+0xd5280] _thr_slot_offset+0x550;; _lwp_start+0x0

VM_Operation (0xfffffd7ffdfce4e0): ParallelGCFailedAllocation, mode: safepoint, requested by thread 0x000000000041c000

Running the test with fastdebug binaries triggers assertion failure:

#
# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (/BUILD_AREA/jdk7/hotspot/src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.hpp:581), pid=25862, tid=5
# Error: assert(addr<= _region_end,"bad addr")
#
# JRE version: 7.0-b47
# Java VM: Java HotSpot(TM) 64-Bit Server VM (15.0-b01-fastdebug mixed mode solaris-amd64 )
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
#

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

Current thread (0x0000000000660800): VMThread [stack: 0xfffffd7fd18ff000,0xfffffd7fd19ff000] [id=5]

Stack: [0xfffffd7fd18ff000,0xfffffd7fd19ff000], sp=0xfffffd7fd19fd860, free space=1018k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x1d647df];; void VMError::report(outputStream*)+0x68f
V [libjvm.so+0x1d6569d];; void VMError::report_and_die()+0x4fd
V [libjvm.so+0xa5879b];; void report_assertion_failure(const char*,int,const char*)+0x5ab
V [libjvm.so+0x1937d45];; bool ParallelCompactData::summarize(SplitInfo&,HeapWord*,HeapWord*,HeapWord**,HeapWord*,HeapWord*,HeapWord**)+0x1
2b5
V [libjvm.so+0x194a9c7];; void PSParallelCompact::summary_phase(ParCompactionManager*,bool)+0x597
V [libjvm.so+0x194bbbb];; void PSParallelCompact::invoke_no_policy(bool)+0x68b
V [libjvm.so+0x1977e2e];; void PSScavenge::invoke()+0x21e
V [libjvm.so+0x187cdd1];; HeapWord*ParallelScavengeHeap::failed_mem_allocate(unsigned long,bool)+0x161
V [libjvm.so+0x1d67539];; void VM_ParallelGCFailedAllocation::doit()+0xd9
V [libjvm.so+0x1d92f1b];; void VM_Operation::evaluate()+0xfb
V [libjvm.so+0x1d91033];; void VMThread::evaluate_operation(VM_Operation*)+0x113
V [libjvm.so+0x1d9190d];; void VMThread::loop()+0x72d
V [libjvm.so+0x1d90c7f];; void VMThread::run()+0x9f
V [libjvm.so+0x182762a];; java_start+0x66a
C [libc.so.1+0xd504b] _thr_slot_offset+0x31b;; _thr_setup+0x5b
C [libc.so.1+0xd5280] _thr_slot_offset+0x550;; _lwp_start+0x0

VM_Operation (0xfffffd7ffc44e340): ParallelGCFailedAllocation, mode: safepoint, requested by thread 0x0000000000440000

To reproduce, do the following:

ssh vmsqe-v20z-01.russia
cd /net/vmsqe.russia/export/execution/results/JDK7/PROMOTION/VM/b47/ParallelOldGC/vm/solaris-amd64/server/mixed/solaris-amd64_server_mixed_vm.gc.testlist/ResultDir/FinalizeTest01
sh rerun.sh # may nedd to run this a couple of times

You can also do:
 bash /net/vmsqe.russia/export/bin/reproduce_bug.sh rerun.sh

The failure is reproducible with jdk7 b46 (hs14 b10), but not with jdk7 b42 (hs14 b09). Perhaps this failure mode became exposed by a number of parallel gc fixes that went into hs14 b10 (6786188, 6784849).