hotspot/src/share/vm/gc/g1/g1HeapVerifier.cpp:413), pid=14942, tid=14969
# guarantee(!failures) failed: there should not have been any failures

Current thread (0x0000007f7828e000): VMThread "VM Thread" [stack: 0x0000007f603cc000,0x0000007f604cc000] [id=14969]

Stack: [0x0000007f603cc000,0x0000007f604cc000], sp=0x0000007f604c9f80, free space=1015k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x10c51bc] VMError::report_and_die(int, char const*, char const*, std::__va_list, Thread*, unsigned char*, void*, void*, char const*, int, unsigned long)+0x140
V [libjvm.so+0x10c5dc4] VMError::report_and_die(Thread*, char const*, int, char const*, char const*, std::__va_list)+0x54
V [libjvm.so+0x6ba4e0] report_vm_error(char const*, int, char const*, char const*, ...)+0xe0
V [libjvm.so+0x7e852c] G1HeapVerifier::verify(VerifyOption)+0x414
V [libjvm.so+0x1072428] Universe::verify(VerifyOption, char const*)+0x210
V [libjvm.so+0x11036c4] VMThread::run()+0x1f4
V [libjvm.so+0xdfb718] thread_native_entry(Thread*)+0x118
C [libpthread.so.0+0x7e48] start_thread+0xac