test result: timed out!

on shutdown path aborts.

# A fatal error has been detected by the Java Runtime Environment:
#
 BeforeExit_lock
#
# JRE version: Java(TM) SE Runtime Environment (9.0) (build 9-internal+0-2015-12-25-003120.iignatye.8146205)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (9-internal+0-2015-12-25-003120.iignatye.8146205, mixed mode, tiered, compressed oops, g1 gc, solaris-sparc)
it a bug report, please visit:
# http://bugreport.java.com/bugreport/crash.jsp

call stack

V [libjvm.so+0xb97910] void report_fatal(const char*,int,const char*,...)+0x80;; __1cMreport_fatal6Fpkci1E_v_+0x80
V [libjvm.so+0x1716f94] void Thread::check_for_valid_safepoint_state(bool)+0x164;; __1cGThreadbFcheck_for_valid_safepoint_state6Mb_v_+0x164
V [libjvm.so+0x18079a4] void VMThread::execute(VM_Operation*)+0x84;; __1cIVMThreadHexecute6FpnMVM_Operation__v_+0x84
V [libjvm.so+0xe86e10] void vm_exit(int)+0xe0;; __1cHvm_exit6Fi_v_+0xe0
V [libjvm.so+0xfdae1c] JVM_Halt+0x17c;; JVM_Halt+0x17c
C [libjava.so+0x1342c] Java_java_lang_Shutdown_halt0+0xc;; Java_java_lang_Shutdown_halt0+0xc
j java.lang.Shutdown.halt0(I)V+-1374538968
j java.lang.Shutdown.halt0(I)V+0
j java.lang.Shutdown.halt(I)V+7
j java.lang.Shutdown.exit(I)V+59
j java.lang.Terminator$1.handle(Lsun/misc/Signal;)V+8
j sun.misc.Signal$1.run()V+8
j java.lang.Thread.run()V+11
v ~StubRoutines::call_stub