Stacktrace #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 set = {__val = {18446744067266836999, 15, 140473183261296, 140473178894378, 140473183403796, 2000, 140473163139088, 140473183261296, 140473163138672, 140473178897819, 1, 140473188159652, 140473163138688, 5, 140473186660128, 5}} pid = tid = ret = #1 0x00007fc2766c5859 in __GI_abort () at abort.c:79 save_stage = 1 act = {__sigaction_handler = {sa_handler = 0x488, sa_sigaction = 0x488}, sa_mask = {__val = {1, 140473163139088, 140473186056536, 0, 140473189058208, 140473189061792, 140473187587398, 438, 140473079434080, 140473163138880, 140473178907604, 140473079585664, 140473191347755, 4294967295, 140473186357885, 140473163138928}}, sa_flags = 1971817023, sa_restorer = 0x7fc274fd4770} sigs = {__val = {32, 0 }} #2 0x00007fc27556efed in os::abort (dump_core=, siginfo=, context=) at ./src/hotspot/os/linux/os_linux.cpp:1531 No locals. #3 0x00007fc276217ca2 in VMError::report_and_die (id=, message=message@entry=0x0, detail_fmt=0x7fc2762cf72e "%s", detail_args=detail_args@entry=0x7fc274fd4968, thread=thread@entry=0x7fc270019800, pc=pc@entry=0x7fc276abb0ad "A\213\064\200H\213\a\377P \205\300\177\025tb\367\320A\211\300H\203\304\bD\211\300[A\\A]]\303A\017\266M", siginfo=0x7fc274fd4cf0, context=0x7fc274fd4bc0, filename=, lineno=0, size=0) at ./src/hotspot/share/utilities/vmError.cpp:1620 dump_core = skip_os_abort = true buffer = "END.\n\000o: OpenJDK 64-Bit Server VM (14.0.1+7-Ubuntu-1ubuntu1) for linux-amd64 JRE (14.0.1+7-Ubuntu-1ubuntu1), built on Apr 18 2020 12:25:53 by \"unknown\" with gcc 9.3.0\n\000wpref, lzcnt, sse4a, tsc, tscinv"... fd_log = -1 out = { = { = {}, _vptr.outputStream = 0x7fc2764fc780 , _indentation = 0, _width = 80, _position = 0, _newlines = 18, _precount = 791, _stamp = {_counter = 1}, _scratch = 0x7fc276642f20 "END.\n", _scratch_len = 2000}, _fd = 1} log = { = { = {}, _vptr.outputStream = 0x7fc2764fc780 , _indentation = 0, _width = 80, _position = 0, _newlines = 833, _precount = 63481, _stamp = {_counter = 1}, _scratch = 0x7fc276642f20 "END.\n", _scratch_len = 2000}, _fd = -1} recursive_error_count = 0 out_done = true log_done = true mytid = skip_replay = false skip_bug_url = true skip_OnError = false #4 0x00007fc27621861f in VMError::report_and_die (thread=thread@entry=0x7fc270019800, sig=sig@entry=11, pc=pc@entry=0x7fc276abb0ad "A\213\064\200H\213\a\377P \205\300\177\025tb\367\320A\211\300H\203\304\bD\211\300[A\\A]]\303A\017\266M", siginfo=siginfo@entry=0x7fc274fd4cf0, context=context@entry=0x7fc274fd4bc0, detail_fmt=detail_fmt@entry=0x7fc2762cf72e "%s") at ./src/hotspot/share/utilities/vmError.cpp:1291 detail_args = {{gp_offset = 48, fp_offset = 48, overflow_arg_area = 0x7fc274fd4a48, reg_save_area = 0x7fc274fd4980}} #5 0x00007fc276218652 in VMError::report_and_die (thread=thread@entry=0x7fc270019800, sig=sig@entry=11, pc=pc@entry=0x7fc276abb0ad "A\213\064\200H\213\a\377P \205\300\177\025tb\367\320A\211\300H\203\304\bD\211\300[A\\A]]\303A\017\266M", siginfo=siginfo@entry=0x7fc274fd4cf0, context=context@entry=0x7fc274fd4bc0) at ./src/hotspot/share/utilities/vmError.cpp:1297 No locals. #6 0x00007fc275ed38c6 in JVM_handle_linux_signal (sig=sig@entry=11, info=info@entry=0x7fc274fd4cf0, ucVoid=ucVoid@entry=0x7fc274fd4bc0, abort_if_unrecognized=abort_if_unrecognized@entry=1) at ./src/hotspot/os_cpu/linux_x86/os_linux_x86.cpp:614 uc = 0x7fc274fd4bc0 t = shm = thread = vmthread = stub = pc = newset = {__val = {1024, 0 }} #7 0x00007fc275ec7b2c in signalHandler (sig=11, info=0x7fc274fd4cf0, uc=0x7fc274fd4bc0) at ./src/hotspot/os/linux/os_linux.cpp:4635 orig_errno = 2 #8 No locals. #9 0x00007fc276abb0ad in ImageStrings::find (endian=0x7fc276ac0130 , name=name@entry=0x7fc274fd5210 "//java/util/NoSuchElementException.class", redirect=0x7fc266c9001c, length=34089) at ./src/java.base/share/native/libjimage/imageFile.cpp:88 hash_code = index = 30508 value = #10 0x00007fc276abbc72 in ImageFileReader::find_location_index (this=this@entry=0x7fc270017e90, path=path@entry=0x7fc274fd5210 "//java/util/NoSuchElementException.class", size=size@entry=0x7fc274fd62a8) at ./src/java.base/share/native/libjimage/imageFile.hpp:347 index = #11 0x00007fc276abc181 in JIMAGE_FindResource (image=0x7fc270017e90, module_name=, version=, name=0x7fc2700186c0 "java/util/NoSuchElementException.class", size=0x7fc274fd62a8) at ./src/java.base/share/native/libjimage/jimage.cpp:138 fullpath = "//java/util/NoSuchElementException.class\000\342sP\302\177\000\000\260W\375t\302\177\000\000\030+\202P\302\177\000\000@\343sP\000\000\000\000 \003_P\302\177\000\000`\331sP\302\177\000\000\340\260dP\302\177\000\000\300\255dP\302\177\000\000\260\331sP9\323z\a\220\343sP\302\177\000\000\240\206\001p\302\177\000\000@\206\001p\302\177\000\000P\255\025p\302\177\000\000\330\003\000\000\000\000\000\000\001\000\000\000\302\177\000\000x\321sP\302\177\000\000@\343sP\302\177\000\000\020\256dP\302\177\000\000`\331sP\302\177\000\000\200\206\001p\302\177\000\000"... moduleNameLen = 0 nameLen = index = loc = #12 0x00007fc275879356 in ClassPathImageEntry::open_stream_for_loader (this=0x7fc270025b80, name=0x7fc2700186c0 "java/util/NoSuchElementException.class", loader_data=0x7fc270146fc0, __the_thread__=0x7fc270019800) at ./src/hotspot/share/classfile/classLoader.cpp:167 size = 34365146408 location = #13 0x00007fc27587d863 in ClassLoader::load_class (name=name@entry=0x800528528, search_append_only=search_append_only@entry=false, __the_thread__=__the_thread__@entry=0x7fc270019800) at ./src/hotspot/share/classfile/classLoader.cpp:1270 rm = { = {}, _area = 0x7fc270018640, _chunk = 0x7fc270018680, _hwm = 0x7fc270018690 "java/util/NoSuchElementException", _max = 0x7fc270018a68 "E", _size_in_bytes = } hm = {_thread = 0x7fc270019800, _area = 0x7fc270018a70, _chunk = 0x7fc270018ab0, _hwm = 0x7fc270018ac8 "8\036\343\377", _max = 0x7fc270018b98 "5", _size_in_bytes = 216, _previous_handle_mark = 0x7fc274fd6650} class_name = 0x7fc270018690 "java/util/NoSuchElementException" m = { = {}, _buffer = {> = { = {_buf = 0x7fc274fd6388 "loading class java/util/NoSuchElementException", static BufferSize = 256}, _buffer = "loading class java/util/NoSuchElementException\000\000h\212\001p\302\177", '\000' , "\230\001p\302\177\000\000\000\000\000\000\000\000\000\000\360\344O\000\b\000\000\000`\340\264\000\b\000\000\000 d\375t\302\177\000\000\002\037\255u\302\177\000\000`d\375t\302\177\000\000 e\375t\302\177\000\000\001\000\000\000\000\000\000\000pd\375t\302\177\000\000@d\375t\302\177\000\000 e\375t\302\177\000\000\001\000\000\000\000\000\000\000\220d\375t\302\177\000\000`d\375t\302\177\000\000\030\271>\a\377\177\000\000"...}, }} file_name = 0x7fc2700186c0 "java/util/NoSuchElementException.class" stream = classpath_index = 0 e = loader_data = protection_domain = result = #14 0x00007fc27615d5b2 in SystemDictionary::load_instance_class (class_name=class_name@entry=0x800528528, class_loader=..., class_loader@entry=..., __the_thread__=__the_thread__@entry=0x7fc270019800) at ./src/hotspot/share/classfile/systemDictionary.cpp:1456 vmtimer = { = {}, _t = {_counter = 0, _start_counter = 28257751869, _active = true}, _timerp = 0x7fc270024a60, _recursion_counter = 0x0} pkg_entry = pkg_name = k = rm = search_only_bootloader_append = loader_data = 0x7fc270146fc0 #15 0x00007fc27615c112 in SystemDictionary::resolve_instance_class_or_null (name=name@entry=0x800528528, class_loader=..., class_loader@entry=..., protection_domain=..., __the_thread__=__the_thread__@entry=0x7fc270019800) at ./src/hotspot/share/classfile/systemDictionary.cpp:843 load_instance_added = true class_load_start_event = {> = {_start_time = 0, _end_time = 0, _started = false}, _loadedClass = 0x800b4e060, _definingClassLoader = 0x7fc274fd67b0, _initiatingClassLoader = 0x7fc270019800, static hasThread = true, static hasStackTrace = true, static isInstant = false, static hasCutoff = false, static isRequestable = false, static eventId = JfrClassLoadEvent} hm = {_thread = 0x7fc270019800, _area = 0x7fc270018a70, _chunk = 0x7fc270018ab0, _hwm = 0x7fc270018ac0 "", _max = 0x7fc270018b98 "5", _size_in_bytes = 216, _previous_handle_mark = 0x7fc274fd6ad0} loader_data = dictionary = 0x7fc2701475c0 d_hash = DoObjectLock = p_hash = p_index = lockObject = {_handle = 0x7fc270018ac0} ol = { = {}, _thread = 0x7fc270019800, _obj = {_handle = 0x7fc270018ac0}, _lock = {_displaced_header = {_value = 140472550933112, static age_bits = 4, static lock_bits = 2, static biased_lock_bits = 1, static max_hash_bits = 57, static hash_bits = 31, static unused_gap_bits = 1, static epoch_bits = 2, static lock_shift = 0, static biased_lock_shift = 2, static age_shift = 3, static unused_gap_shift = 7, static hash_shift = 8, static epoch_shift = 8, static lock_mask = 3, static lock_mask_in_place = 3, static biased_lock_mask = 7, static biased_lock_mask_in_place = 7, static biased_lock_bit_in_place = 4, static age_mask = 15, static age_mask_in_place = 120, static epoch_mask = 3, static epoch_mask_in_place = 768, static hash_mask = 2147483647, static hash_mask_in_place = 549755813632, static biased_lock_alignment = 2048, static locked_value = 0, static unlocked_value = 1, static monitor_value = 2, static marked_value = 3, static biased_lock_pattern = 5, static no_hash = 0, static no_hash_in_place = 0, static no_lock_in_place = 1, static max_age = 15, static max_bias_epoch = 3}}, _dolock = false} class_has_been_loaded = false super_load_in_progress = havesupername = k = placeholder = superclassname = throw_circularity_error = false #16 0x00007fc27615e68d in SystemDictionary::resolve_instance_class_or_null_helper (__the_thread__=0x7fc270019800, protection_domain=..., class_loader=..., class_name=0x800528528) at ./src/hotspot/share/classfile/systemDictionary.cpp:263 No locals. #17 SystemDictionary::resolve_or_null (__the_thread__=0x7fc270019800, protection_domain=..., class_loader=..., class_name=0x800528528) at ./src/hotspot/share/classfile/systemDictionary.cpp:246 No locals. #18 SystemDictionary::resolve_or_fail (class_name=class_name@entry=0x800528528, class_loader=..., protection_domain=..., throw_error=throw_error@entry=true, __the_thread__=__the_thread__@entry=0x7fc270019800) at ./src/hotspot/share/classfile/systemDictionary.cpp:194 klass = #19 0x00007fc2758e5208 in ConstantPool::klass_at_impl (this_cp=..., which=which@entry=472, save_resolution_error=save_resolution_error@entry=true, __the_thread__=__the_thread__@entry=0x7fc270019800) at ./src/hotspot/share/oops/constantPool.cpp:498 jhss = { = {}, _single_step_hidden = false, _thread = 0x7fc270019800} javaThread = 0x7fc270019800 kslot = resolved_klass_index = 29 name_index = klass = 0x0 mirror_handle = {_handle = 0x0} name = 0x800528528 loader = {_handle = 0x0} protection_domain = {_handle = 0x0} k = adr = #20 0x00007fc275af3886 in ConstantPool::klass_at (__the_thread__=0x7fc270019800, which=472, this=) at ./src/hotspot/share/oops/constantPool.hpp:388 h_this = { = {}, _value = 0x7fc2507f6f40, _thread = 0x7fc270019800} h_this = #21 InterpreterRuntime::_new (thread=0x7fc270019800, pool=, index=472) at ./src/hotspot/share/interpreter/interpreterRuntime.cpp:230 __tiv = { = { = {}, _thread = 0x7fc270019800}, } __hm = { = {}, _thread = 0x7fc270019800} __the_thread__ = 0x7fc270019800 k = klass = obj = #22 0x00007fc257cbbc8e in ?? () No symbol table info available. #23 0x00007fc257cbbc49 in ?? () No symbol table info available. #24 0x00007fc274fd6818 in ?? () No symbol table info available. #25 0x00007fc2507fc252 in ?? () No symbol table info available. #26 0x00007fc274fd6870 in ?? () No symbol table info available. #27 0x00007fc250800c10 in ?? () No symbol table info available. #28 0x0000000000000000 in ?? () No symbol table info available. Thread Stacktrace . Thread 20 (Thread 0x7fc233186700 (LWP 12427)): #0 0x00007fc276780361 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=req@entry=0x7fc233185dc0, rem=rem@entry=0x0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:48 sc_cancel_oldtype = 0 sc_ret = r = #1 0x00007fc276785eb7 in __GI___nanosleep (requested_time=requested_time@entry=0x7fc233185dc0, remaining=remaining@entry=0x0) at nanosleep.c:27 ret = #2 0x00007fc275ed835a in os::naked_short_nanosleep (ns=999000000) at ./src/hotspot/os/posix/os_posix.cpp:656 req = {tv_sec = 0, tv_nsec = 999000000} req = #3 os::naked_short_sleep (ms=ms@entry=999) at ./src/hotspot/os/posix/os_posix.cpp:662 No locals. #4 0x00007fc2761a2f4b in WatcherThread::run (this=) at ./src/hotspot/share/runtime/thread.cpp:1490 time_waited = mu = #5 WatcherThread::run (this=) at ./src/hotspot/share/runtime/thread.cpp:1450 No locals. #6 0x00007fc2761a8e9f in Thread::call_run (this=this@entry=0x7fc270284800) at ./src/hotspot/share/runtime/thread.cpp:400 No locals. #7 0x00007fc275ed013f in thread_native_entry (thread=0x7fc270284800) at ./src/hotspot/os/linux/os_linux.cpp:790 counter = 19 pid = osthread = 0x7fc2702853a0 sync = 0x7fc270285480 #8 0x00007fc276679609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140472057620224, 7559232229663956290, 140473163147806, 140473163147807, 140473163147952, 140472057618368, -7537988278787646142, -7538140228508197566}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #9 0x00007fc2767c2103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. . Thread 19 (Thread 0x7fc233489700 (LWP 12400)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x7fc2701cce78) at ../sysdeps/nptl/futex-internal.h:183 __ret = -512 oldtype = 0 err = oldtype = err = __ret = resultvar = __arg4 = __arg3 = __arg2 = __arg1 = _a4 = _a3 = _a2 = _a1 = #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fc2701cce28, cond=0x7fc2701cce50) at pthread_cond_wait.c:508 spin = 0 buffer = {__routine = 0x7fc276680050 <__condvar_cleanup_waiting>, __arg = 0x7fc233488bf0, __canceltype = 6569984, __prev = 0x0} cbuffer = {wseq = 8, cond = 0x7fc2701cce50, mutex = 0x7fc2701cce28, private = 0} err = g = 0 flags = g1_start = signals = result = 0 wseq = 8 seq = 4 private = maxspin = err = result = wseq = g = seq = flags = private = signals = g1_start = spin = buffer = cbuffer = s = #2 __pthread_cond_wait (cond=0x7fc2701cce50, mutex=0x7fc2701cce28) at pthread_cond_wait.c:638 No locals. #3 0x00007fc275ed98ab in os::PlatformEvent::park (this=0x7fc2701cce00) at ./src/hotspot/os/posix/os_posix.cpp:1938 status = v = #4 0x00007fc275cf2655 in JvmtiRawMonitor::simple_wait (this=this@entry=0x7fc2701cbbf0, self=self@entry=0x7fc2701cc000, millis=millis@entry=-1) at ./src/hotspot/share/prims/jvmtiRawMonitor.cpp:246 tbivm = { = { = {}, _thread = 0x7fc2701cc000}, } jt = 0x7fc2701cc000 tivm = { = { = {}, _thread = 0x7fc2701cc000}, } node = { = {}, _next = 0x0, _prev = 0x0, _event = 0x7fc2701cce00, _notified = 0, _t_state = JvmtiRawMonitor::QNode::TS_WAIT} ret = 0 #5 0x00007fc275cf2bef in JvmtiRawMonitor::raw_wait (this=this@entry=0x7fc2701cbbf0, millis=millis@entry=-1, self=0x7fc2701cc000) at ./src/hotspot/share/prims/jvmtiRawMonitor.cpp:406 ret = 0 save = 0 #6 0x00007fc275cd2300 in JvmtiEnv::RawMonitorWait (this=, rmonitor=0x7fc2701cbbf0, millis=-1) at ./src/hotspot/share/prims/jvmtiEnv.cpp:3337 thread = r = #7 0x00007fc274ec05c9 in debugMonitorWait (monitor=) at ./src/jdk.jdwp.agent/share/native/libjdwp/util.c:1073 error = #8 0x00007fc274eb1e4c in dequeueCommand () at ./src/jdk.jdwp.agent/share/native/libjdwp/eventHelper.c:235 command = 0x0 queue = 0x7fc274ed5b80 size = #9 commandLoop (jvmti_env=, jni_env=0x7fc2701cc310, arg=) at ./src/jdk.jdwp.agent/share/native/libjdwp/eventHelper.c:702 command = #10 0x00007fc275cee39b in JvmtiAgentThread::call_start_function (this=0x7fc2701cc000) at ./src/hotspot/share/prims/jvmtiEnvBase.hpp:231 transition = { = { = {}, _thread = 0x7fc2701cc000}, } #11 0x00007fc2761a3f0e in JavaThread::thread_main_inner (this=0x7fc2701cc000) at ./src/hotspot/share/runtime/thread.hpp:1262 hm = {_thread = 0x7fc2701cc000, _area = 0x7fc2701cbd30, _chunk = 0x7fc2701ccac0, _hwm = 0x7fc2701ccad0 "\240\231\312\213", _max = 0x7fc2701ccba8 "\005\001", _size_in_bytes = 216, _previous_handle_mark = 0x7fc2701cbd70} #12 JavaThread::thread_main_inner (this=0x7fc2701cc000) at ./src/hotspot/share/runtime/thread.cpp:1958 hm = rm = #13 0x00007fc2761a8e9f in Thread::call_run (this=this@entry=0x7fc2701cc000) at ./src/hotspot/share/runtime/thread.cpp:400 No locals. #14 0x00007fc275ed013f in thread_native_entry (thread=0x7fc2701cc000) at ./src/hotspot/os/linux/os_linux.cpp:790 counter = 19 pid = osthread = 0x7fc2701cd470 sync = 0x7fc2701cd550 #15 0x00007fc276679609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140472060778240, 7559232229663956290, 140473163146974, 140473163146975, 140473163147120, 140472060776384, -7537988693788861118, -7538140228508197566}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #16 0x00007fc2767c2103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. . Thread 18 (Thread 0x7fc23378c700 (LWP 12378)): #0 futex_abstimed_wait_cancelable (private=, abstime=0x7fc23378bd00, clockid=, expected=0, futex_word=0x7fc270013b48) at ../sysdeps/nptl/futex-internal.h:320 __ret = -516 clockbit = op = __ret = oldtype = 0 err = oldtype = err = __ret = clockbit = op = __ret = resultvar = __arg6 = __arg5 = __arg4 = __arg3 = __arg2 = __arg1 = _a6 = _a5 = _a4 = _a3 = _a2 = _a1 = #1 __pthread_cond_wait_common (abstime=0x7fc23378bd00, clockid=, mutex=0x7fc270013af8, cond=0x7fc270013b20) at pthread_cond_wait.c:520 spin = 0 buffer = {__routine = 0x7fc276680050 <__condvar_cleanup_waiting>, __arg = 0x7fc23378bc90, __canceltype = 603985192, __prev = 0x0} cbuffer = {wseq = 452, cond = 0x7fc270013b20, mutex = 0x7fc270013af8, private = 0} err = g = 0 flags = g1_start = maxspin = 0 signals = result = 0 wseq = 452 seq = 226 private = maxspin = err = result = wseq = g = seq = flags = private = signals = g1_start = spin = buffer = cbuffer = s = #2 __pthread_cond_timedwait (cond=0x7fc270013b20, mutex=0x7fc270013af8, abstime=0x7fc23378bd00) at pthread_cond_wait.c:656 flags = clockid = #3 0x00007fc275ed9fe6 in os::PlatformMonitor::wait (this=this@entry=0x7fc270013af8, millis=, millis@entry=86400000) at ./src/hotspot/os/posix/os_posix.hpp:322 abst = {tv_sec = 87585, tv_nsec = 778488321} ret = -3 status = #4 0x00007fc275e87e8d in Monitor::wait_without_safepoint_check (this=this@entry=0x7fc270013af0, timeout=timeout@entry=86400000) at ./src/hotspot/share/runtime/mutex.cpp:203 self = 0x7fc270178800 wait_status = #5 0x00007fc276146d9c in MonitorLocker::wait (timeout=86400000, as_suspend_equivalent=false, this=) at ./src/hotspot/share/runtime/mutexLocker.hpp:254 No locals. #6 NMethodSweeper::sweeper_loop () at ./src/hotspot/share/runtime/sweeper.cpp:344 tbivm = { = { = {}, _thread = 0x7fc270178800}, } waiter = wait_time = 86400000 timeout = #7 0x00007fc2761a3f0e in JavaThread::thread_main_inner (this=0x7fc270178800) at ./src/hotspot/share/runtime/thread.hpp:1262 hm = {_thread = 0x7fc270178800, _area = 0x7fc270178e40, _chunk = 0x7fc270178e80, _hwm = 0x7fc270178e90 "@D\361\213", _max = 0x7fc270178f68 "\005\001", _size_in_bytes = 216, _previous_handle_mark = 0x7fc270179070} #8 JavaThread::thread_main_inner (this=0x7fc270178800) at ./src/hotspot/share/runtime/thread.cpp:1958 hm = rm = #9 0x00007fc2761a8e9f in Thread::call_run (this=this@entry=0x7fc270178800) at ./src/hotspot/share/runtime/thread.cpp:400 No locals. #10 0x00007fc275ed013f in thread_native_entry (thread=0x7fc270178800) at ./src/hotspot/os/linux/os_linux.cpp:790 counter = 19 pid = osthread = 0x7fc2701798a0 sync = 0x7fc270179980 #11 0x00007fc276679609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140472063936256, 7559232229663956290, 140473163147214, 140473163147215, 140473163147360, 140472063934400, -7537988554739294910, -7538140228508197566}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #12 0x00007fc2767c2103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. . Thread 17 (Thread 0x7fc23388d700 (LWP 12377)): #0 futex_abstimed_wait_cancelable (private=, abstime=0x7fc23388cbb0, clockid=, expected=0, futex_word=0x7fc270015dac) at ../sysdeps/nptl/futex-internal.h:320 __ret = -516 clockbit = op = __ret = oldtype = 0 err = oldtype = err = __ret = clockbit = op = __ret = resultvar = __arg6 = __arg5 = __arg4 = __arg3 = __arg2 = __arg1 = _a6 = _a5 = _a4 = _a3 = _a2 = _a1 = #1 __pthread_cond_wait_common (abstime=0x7fc23388cbb0, clockid=, mutex=0x7fc270015d58, cond=0x7fc270015d80) at pthread_cond_wait.c:520 spin = 0 buffer = {__routine = 0x7fc276680050 <__condvar_cleanup_waiting>, __arg = 0x7fc23388cb40, __canceltype = 864603360, __prev = 0x0} cbuffer = {wseq = 913, cond = 0x7fc270015d80, mutex = 0x7fc270015d58, private = 0} err = g = 1 flags = g1_start = maxspin = 0 signals = result = 0 wseq = 913 seq = 456 private = maxspin = err = result = wseq = g = seq = flags = private = signals = g1_start = spin = buffer = cbuffer = s = #2 __pthread_cond_timedwait (cond=0x7fc270015d80, mutex=0x7fc270015d58, abstime=0x7fc23388cbb0) at pthread_cond_wait.c:656 flags = clockid = #3 0x00007fc275ed9fe6 in os::PlatformMonitor::wait (this=this@entry=0x7fc270015d58, millis=, millis@entry=5000) at ./src/hotspot/os/posix/os_posix.hpp:322 abst = {tv_sec = 1210, tv_nsec = 780129140} ret = -3 status = #4 0x00007fc275e87fcb in Monitor::wait (this=this@entry=0x7fc270015d50, timeout=timeout@entry=5000, as_suspend_equivalent=as_suspend_equivalent@entry=false) at ./src/hotspot/share/runtime/mutex.cpp:238 tbivmdc = { = { = {}, _thread = 0x7fc270176800}, _in_flight_mutex_addr = } osts = { = {}, _osthread = 0x7fc270177bf0, _old_state = RUNNABLE} self = 0x7fc270176800 wait_status = jt = 0x7fc270176800 in_flight_mutex = 0x0 #5 0x00007fc2758c62b6 in MonitorLocker::wait (timeout=5000, as_suspend_equivalent=false, this=) at ./src/hotspot/share/runtime/mutexLocker.hpp:252 No locals. #6 CompileQueue::get (this=this@entry=0x7fc270172130) at ./src/hotspot/share/compiler/compileBroker.cpp:444 save_method = { = {}, _value = 0x0, _thread = 0x0} save_hot_method = { = {}, _value = 0x0, _thread = 0x0} locker = task = #7 0x00007fc2758c8e47 in CompileBroker::compiler_thread_loop () at ./src/hotspot/share/compiler/compileBroker.cpp:1819 hm = {_thread = 0x7fc270176800, _area = 0x7fc270177190, _chunk = 0x7fc2701771d0, _hwm = 0x7fc2701771e0 "\340\t\360\213", _max = 0x7fc2701772b8 "\005\001", _size_in_bytes = 216, _previous_handle_mark = 0x7fc23388cde0} task = thread = 0x7fc270176800 queue = 0x7fc270172130 rm = log = #8 0x00007fc2761a3f0e in JavaThread::thread_main_inner (this=0x7fc270176800) at ./src/hotspot/share/runtime/thread.hpp:1262 hm = {_thread = 0x7fc270176800, _area = 0x7fc270177190, _chunk = 0x7fc2701771d0, _hwm = 0x7fc2701771e0 "\340\t\360\213", _max = 0x7fc2701772b8 "\005\001", _size_in_bytes = 216, _previous_handle_mark = 0x7fc2701773c0} #9 JavaThread::thread_main_inner (this=0x7fc270176800) at ./src/hotspot/share/runtime/thread.cpp:1958 hm = rm = #10 0x00007fc2761a8e9f in Thread::call_run (this=this@entry=0x7fc270176800) at ./src/hotspot/share/runtime/thread.cpp:400 No locals. #11 0x00007fc275ed013f in thread_native_entry (thread=0x7fc270176800) at ./src/hotspot/os/linux/os_linux.cpp:790 counter = 19 pid = osthread = 0x7fc270177bf0 sync = 0x7fc270177cd0 #12 0x00007fc276679609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140472064988928, 7559232229663956290, 140473163147198, 140473163147199, 140473163147344, 140472064987072, -7537989245692158654, -7538140228508197566}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #13 0x00007fc2767c2103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. . Thread 16 (Thread 0x7fc23398e700 (LWP 12376)): #0 futex_abstimed_wait_cancelable (private=, abstime=0x7fc23398dbb0, clockid=, expected=0, futex_word=0x7fc270015dac) at ../sysdeps/nptl/futex-internal.h:320 __ret = -516 clockbit = op = __ret = oldtype = 0 err = oldtype = err = __ret = clockbit = op = __ret = resultvar = __arg6 = __arg5 = __arg4 = __arg3 = __arg2 = __arg1 = _a6 = _a5 = _a4 = _a3 = _a2 = _a1 = #1 __pthread_cond_wait_common (abstime=0x7fc23398dbb0, clockid=, mutex=0x7fc270015d58, cond=0x7fc270015d80) at pthread_cond_wait.c:520 spin = 0 buffer = {__routine = 0x7fc276680050 <__condvar_cleanup_waiting>, __arg = 0x7fc23398db40, __canceltype = 865656032, __prev = 0x0} cbuffer = {wseq = 911, cond = 0x7fc270015d80, mutex = 0x7fc270015d58, private = 0} err = g = 1 flags = g1_start = maxspin = 0 signals = result = 0 wseq = 911 seq = 455 private = maxspin = err = result = wseq = g = seq = flags = private = signals = g1_start = spin = buffer = cbuffer = s = #2 __pthread_cond_timedwait (cond=0x7fc270015d80, mutex=0x7fc270015d58, abstime=0x7fc23398dbb0) at pthread_cond_wait.c:656 flags = clockid = #3 0x00007fc275ed9fe6 in os::PlatformMonitor::wait (this=this@entry=0x7fc270015d58, millis=, millis@entry=5000) at ./src/hotspot/os/posix/os_posix.hpp:322 abst = {tv_sec = 1210, tv_nsec = 780074674} ret = -3 status = #4 0x00007fc275e87fcb in Monitor::wait (this=this@entry=0x7fc270015d50, timeout=timeout@entry=5000, as_suspend_equivalent=as_suspend_equivalent@entry=false) at ./src/hotspot/share/runtime/mutex.cpp:238 tbivmdc = { = { = {}, _thread = 0x7fc270174800}, _in_flight_mutex_addr = } osts = { = {}, _osthread = 0x7fc270175cd0, _old_state = RUNNABLE} self = 0x7fc270174800 wait_status = jt = 0x7fc270174800 in_flight_mutex = 0x0 #5 0x00007fc2758c62b6 in MonitorLocker::wait (timeout=5000, as_suspend_equivalent=false, this=) at ./src/hotspot/share/runtime/mutexLocker.hpp:252 No locals. #6 CompileQueue::get (this=this@entry=0x7fc270172100) at ./src/hotspot/share/compiler/compileBroker.cpp:444 save_method = { = {}, _value = 0x0, _thread = 0x0} save_hot_method = { = {}, _value = 0x0, _thread = 0x0} locker = task = #7 0x00007fc2758c8e47 in CompileBroker::compiler_thread_loop () at ./src/hotspot/share/compiler/compileBroker.cpp:1819 hm = {_thread = 0x7fc270174800, _area = 0x7fc270175240, _chunk = 0x7fc270175280, _hwm = 0x7fc270175290 "\250\265\341\377", _max = 0x7fc270175368 "5", _size_in_bytes = 216, _previous_handle_mark = 0x7fc23398dde0} task = thread = 0x7fc270174800 queue = 0x7fc270172100 rm = log = #8 0x00007fc2761a3f0e in JavaThread::thread_main_inner (this=0x7fc270174800) at ./src/hotspot/share/runtime/thread.hpp:1262 hm = {_thread = 0x7fc270174800, _area = 0x7fc270175240, _chunk = 0x7fc270175280, _hwm = 0x7fc270175290 "\250\265\341\377", _max = 0x7fc270175368 "5", _size_in_bytes = 216, _previous_handle_mark = 0x7fc2701754a0} #9 JavaThread::thread_main_inner (this=0x7fc270174800) at ./src/hotspot/share/runtime/thread.cpp:1958 hm = rm = #10 0x00007fc2761a8e9f in Thread::call_run (this=this@entry=0x7fc270174800) at ./src/hotspot/share/runtime/thread.cpp:400 No locals. #11 0x00007fc275ed013f in thread_native_entry (thread=0x7fc270174800) at ./src/hotspot/os/linux/os_linux.cpp:790 counter = 19 pid = osthread = 0x7fc270175cd0 sync = 0x7fc270175db0 #12 0x00007fc276679609 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140472066041600, 7559232229663956290, 140473163147198, 140473163147199, 140473163147344, 140472066039744, -7537989382594241214, -7538140228508197566}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #13 0x00007fc2767c2103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. . Thread 15 (Thread 0x7fc233a8f700 (LWP 12375)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x7fc270014018) at ../sysdeps/nptl/futex-internal.h:183 __ret = -512 oldtype = 0 err = oldtype = err = __ret = resultvar = __arg4 = __arg3 = __arg2 = __arg1 = _a4 = _a3 = _a2 = _a1 = #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fc270013fc8, cond=0x7fc270013ff0) at pthread_cond_wait.c:508 spin = 0 buffer = {__routine = 0x7fc276680050 <__condvar_cleanup_waiting>, __arg = 0x7fc233a8ec10, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fc270013ff0, mutex = 0x7fc270013fc8, private = 0} err = g = 0 flags = g1_start = signals = result = 0 wseq = 0 seq = 0 private = maxspin =