The test fails with the following assert:

# Internal Error (.../src/hotspot/share/memory/iterator.inline.hpp:62), pid=52718, tid=54435
# assert(Universe::heap()->is_in_closed_subset(o)) failed: should be in closed *p 0x00000000f8001250 0x00000000fff000a8

Current thread (0x00007f05d8011000): ConcurrentGCThread "G1 Conc#9" [stack: 0x00007f059b2f6000,0x00007f059b3f6000] [id=54435]

Stack: [0x00007f059b2f6000,0x00007f059b3f6000], sp=0x00007f059b3f4900, free space=1018k
Native frames: (J=compiled Java code, A=aot compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x1897347] VMError::report_and_die(int, char const*, char const*, __va_list_tag*, Thread*, unsigned char*, void*, void*, char const*, int, unsigned long)+0x257
V [libjvm.so+0x189814f] VMError::report_and_die(Thread*, void*, char const*, int, char const*, char const*, __va_list_tag*)+0x2f
V [libjvm.so+0xae1470] report_vm_error(char const*, int, char const*, char const*, ...)+0x100
V [libjvm.so+0x98f398] void ExtendedOopClosure::verify<unsigned int>(unsigned int*)+0xc8
V [libjvm.so+0xd1ba03] void InstanceMirrorKlass::oop_oop_iterate<true, G1CMOopClosure>(oop, G1CMOopClosure*)+0x3e3
V [libjvm.so+0xcf43d2] InstanceMirrorKlass::oop_oop_iterate_nv(oop, G1CMOopClosure*)+0x32
V [libjvm.so+0xc8a21c] void G1CMTask::process_grey_task_entry<true>(G1TaskQueueEntry)+0x2bc
V [libjvm.so+0xc856d9] G1CMBitMapClosure::do_addr(HeapWord*)+0xd9
V [libjvm.so+0xc86c95] G1CMTask::do_marking_step(double, bool, bool)+0x595
V [libjvm.so+0xc8e4f5] G1CMConcurrentMarkingTask::work(unsigned int)+0x155
V [libjvm.so+0x1921040] GangWorker::loop()+0xe0
V [libjvm.so+0x14b8770] thread_native_entry(Thread*)+0x100


See attached hs_err file for more info.