| "make update-download -j16" exit with 0. | 
 | "make update-src      -j16" exit with 0. | 
 | "make after-update    -j16" exit with 0. | 
 | "make miniruby -j16" exit with 0. | 
 | "make ruby -j16" exit with 0. | 
 | "make all -j16" exit with 0. | 
 | "make install -j16" exit with 0. | 
 | "make yes-test-basic TESTS='-j16'" exit with 0. | 
 | "make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'" exit with 512. | 
 | $$$ #<Timeout::Error: execution expired> | 
 | ### enter analyzing mode for stuck processes | 
 | $$$ ps jx | 
 |    PPID     PID    PGID     SID TTY        TPGID STAT   UID   TIME COMMAND | 
 |       1     959     959     959 ?             -1 Ss    1000   0:02 SCREEN -d -m dash -c cd build-ruby; BUILD_RUBY_WORKING_DIR=/tmp/ruby sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest | 
 |     959     972     972     972 pts/0        972 Ss+   1000   0:00 dash -c cd build-ruby; BUILD_RUBY_WORKING_DIR=/tmp/ruby sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest | 
 |     972     973     972     972 pts/0        972 S+    1000   0:00 sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest | 
 |     973 2112051     972     972 pts/0        972 Sl+   1000   0:00 ruby ./br.rb build_report trunk_asan --incremental --exclude-steps=test_btest | 
 | 2112051 2112054     972     972 pts/0        972 S+    1000   0:00 sh -c ruby /home/ko1/build-ruby/build-ruby.rb --target_name=trunk_asan --logfile=/home/ko1/ruby/logs/brlog.trunk_asan.20250110-113521 --root_dir=/tmp/ruby --timeout=600 --no-timeout-error --configure_opts="'CC=clang-17' 'cflags=-fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0'" --incremental --exclude-steps=test_btest | 
 | 2112054 2112055     972     972 pts/0        972 Sl+   1000   0:00 ruby /home/ko1/build-ruby/build-ruby.rb --target_name=trunk_asan --logfile=/home/ko1/ruby/logs/brlog.trunk_asan.20250110-113521 --root_dir=/tmp/ruby --timeout=600 --no-timeout-error --configure_opts='CC=clang-17' 'cflags=-fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0' --incremental --exclude-steps=test_btest | 
 | 2112055 2112952     972     972 pts/0        972 S+    1000   0:00 sh -c make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16' | 
 | 2112952 2112953     972     972 pts/0        972 S+    1000   0:00 make yes-test-all TESTOPTS=--stderr-on-failure TESTS=-j16 | 
 | 2112953 2113276     972     972 pts/0        972 Sl+   1000   0:18 /tmp/ruby/build/trunk_asan/ruby --disable-gems -r/tmp/ruby/src/trunk_asan/tool/lib/_tmpdir /tmp/ruby/src/trunk_asan/test/runner.rb --ruby=./miniruby -I/tmp/ruby/src/trunk_asan/lib -I. -I.ext/common  /tmp/ruby/src/trunk_asan/tool/runruby.rb --extout=.ext  -- --disable-gems --excludes-dir=/tmp/ruby/src/trunk_asan/test/.excludes --name=!/memory_leak/ --stderr-on-failure -j16 | 
 | 2113276 2113279     972     972 pts/0        972 Sl+   1000   0:10 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestAutoload#test_autoload_fork | 
 | 2113279 2115288     972     972 pts/0        972 Sl+   1000   0:00 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestAutoload#test_autoload_fork | 
 | 2113279 2115295     972     972 pts/0        972 Sl+   1000   0:00 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestAutoload#test_autoload_fork | 
 | 2113279 2115313     972     972 pts/0        972 Z+    1000   0:00 [test_autoload.*] <defunct> | 
 | 2112055 2147610     972     972 pts/0        972 R+    1000   0:00 ps jx | 
 | {1=>[959], 959=>[972], 972=>[973], 973=>[2112051], 2112051=>[2112054], 2112054=>[2112055], 2112055=>[2112952, 2147610], 2112952=>[2112953], 2112953=>[2113276], 2113276=>[2113279], 2113279=>[2115288, 2115295, 2115313]} | 
 | $ timeout 60 gdb -p 2115288 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null | 
 | [New LWP 2115291] | 
 | [Thread debugging using libthread_db enabled] | 
 | Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". | 
 | 0x000055779a566e4e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) () | 
 | >>> Threads | 
 |   Id   Target Id                                             Frame  | 
 | * 1    Thread 0x7d11c28006c0 (LWP 2115288) "test_autoload.*" 0x000055779a566e4e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) () | 
 |   2    Thread 0x7d11cec006c0 (LWP 2115291) "test_autoload.*" 0x00007d11eaf1b4cd in __GI___poll (fds=0x7d11b6109040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 | >>> Machine level backtrace | 
 | Thread 2 (Thread 0x7d11cec006c0 (LWP 2115291) "test_autoload.*"): | 
 | #0  0x00007d11eaf1b4cd in __GI___poll (fds=0x7d11b6109040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 |         sc_ret = -516 | 
 |         sc_cancel_oldtype = 0 | 
 |         sc_ret = <optimized out> | 
 | #1  0x000055779a4f16ea in __interceptor_poll () | 
 | No symbol table info available. | 
 | #2  0x000055779a8a83ef in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1052 | 
 |         pfd = {fd = 3, events = 1, revents = <optimized out>} | 
 |         timeout = -1 | 
 |         r = <optimized out> | 
 | #3  timer_thread_func (ptr=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3006 | 
 |         vm = <optimized out> | 
 | #4  0x000055779a54aa9f in asan_thread_start(void*) () | 
 | No symbol table info available. | 
 | #5  0x00007d11eae9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 | 
 |         ret = <optimized out> | 
 |         pd = <optimized out> | 
 |         out = <optimized out> | 
 |         unwind_buf = {cancel_jmp_buf = {{jmp_buf = {137515436607168, -7896643337491442526, 137515436607168, -352, 0, 137515231076720, -7896643337478859614, -7896723204865780574}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} | 
 |         not_first_call = <optimized out> | 
 | #6  0x00007d11eaf29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 | 
 | No locals. | 
 | Thread 1 (Thread 0x7d11c28006c0 (LWP 2115288) "test_autoload.*"): | 
 | #0  0x000055779a566e4e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) () | 
 | No symbol table info available. | 
 | #1  0x000055779a567e0a in __sanitizer::Semaphore::Wait() () | 
 | No symbol table info available. | 
 | #2  0x000055779a4b6680 in __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >::GetFromAllocator(__sanitizer::AllocatorStats*, unsigned long, unsigned int*, unsigned long) () | 
 | No symbol table info available. | 
 | #3  0x000055779a4b64f9 in __sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::Refill(__sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::PerClass*, __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >*, unsigned long) () | 
 | No symbol table info available. | 
 | #4  0x000055779a4b6125 in __sanitizer::CombinedAllocator<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >, __sanitizer::LargeMmapAllocatorPtrArrayDynamic>::Allocate(__sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >*, unsigned long, unsigned long) () | 
 | No symbol table info available. | 
 | #5  0x000055779a4b112e in __asan::Allocator::Allocate(unsigned long, unsigned long, __sanitizer::BufferedStackTrace*, __asan::AllocType, bool) () | 
 | No symbol table info available. | 
 | #6  0x000055779a4b0f18 in __asan::asan_malloc(unsigned long, __sanitizer::BufferedStackTrace*) () | 
 | No symbol table info available. | 
 | #7  0x000055779a54ce83 in __interceptor_malloc () | 
 | No symbol table info available. | 
 | #8  0x000055779a5f9296 in rb_gc_impl_malloc (objspace_ptr=0x51d000000a80, size=528) at /tmp/ruby/src/trunk_asan/gc/default/default.c:8188 | 
 |         gpr = 107008 | 
 |         objspace = 0x51d000000a80 | 
 |         mem = <optimized out> | 
 | #9  0x000055779a5d59a5 in ruby_xmalloc2_body (n=n@entry=528, size=size@entry=1) at /tmp/ruby/src/trunk_asan/gc.c:4584 | 
 | No locals. | 
 | #10 ruby_xmalloc2 (n=n@entry=528, size=size@entry=1) at /tmp/ruby/src/trunk_asan/gc.c:4578 | 
 | No locals. | 
 | #11 0x000055779a6786e2 in new_arena () at /tmp/ruby/src/trunk_asan/iseq.c:601 | 
 |         new_arena = <optimized out> | 
 | #12 prepare_iseq_build (iseq=iseq@entry=0x7d11c636d008, name=<optimized out>, name@entry=137515901923160, path=path@entry=137515278007920, realpath=realpath@entry=137515277876680, first_lineno=first_lineno@entry=0, code_location=code_location@entry=0x7d11b970aec0, node_id=7, parent=0x0, isolated_depth=0, type=ISEQ_TYPE_TOP, script_lines=4, option=0x7d11b970aea0) at /tmp/ruby/src/trunk_asan/iseq.c:647 | 
 |         coverage = 0 | 
 |         err_info = 4 | 
 |         body = <optimized out> | 
 | #13 0x000055779a677ae5 in pm_iseq_new_with_opt (node=<optimized out>, name=<optimized out>, path=<optimized out>, realpath=<optimized out>, first_lineno=<optimized out>, parent=<optimized out>, isolated_depth=<optimized out>, type=<optimized out>, option=0x7d11b970aea0, error_state=<optimized out>) at /tmp/ruby/src/trunk_asan/iseq.c:1075 | 
 |         next_option = {inline_const_cache = 1, peephole_optimization = 1, tailcall_optimization = 0, specialized_instruction = 1, operands_unification = 1, instructions_unification = 0, frozen_string_literal = -1, debug_frozen_string_literal = 0, coverage_enabled = 1, debug_level = 0} | 
 |         code_location = {beg_pos = {lineno = 1, column = 0}, end_pos = {lineno = 1, column = 34}} | 
 |         data = <optimized out> | 
 |         iseq = 0x7d11c636d008 | 
 |         location = <optimized out> | 
 |         start_line = <optimized out> | 
 |         start = <optimized out> | 
 |         end = <optimized out> | 
 | #14 0x000055779a6776e4 in pm_iseq_new_top (node=node@entry=0x7d11c27fc698, name=name@entry=137515901923160, path=path@entry=137515278007920, realpath=realpath@entry=137515277876680, parent=parent@entry=0x0, error_state=error_state@entry=0x7d11c27fc7c0) at /tmp/ruby/src/trunk_asan/iseq.c:906 | 
 | No locals. | 
 | #15 0x000055779a694c60 in load_iseq_eval (ec=0x516004126ed0, fname=fname@entry=137515278007920) at /tmp/ruby/src/trunk_asan/load.c:756 | 
 |         error_state = <optimized out> | 
 |         result = <optimized out> | 
 |         error = <optimized out> | 
 |         ec = 0x516004126ed0 | 
 |         v = <optimized out> | 
 |         th = <optimized out> | 
 |         realpath_map = 137515903538000 | 
 |         iseq = <optimized out> | 
 | #16 0x000055779a68fd0b in require_internal (ec=ec@entry=0x516004126ed0, fname=<optimized out>, exception=<optimized out>, warn=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1296 | 
 |         found = 114 | 
 |         handle = <optimized out> | 
 |         _ec = <optimized out> | 
 |         _tag = <optimized out> | 
 |         th = 0x5150001df900 | 
 |         saved = <optimized out> | 
 |         ftptr = <optimized out> | 
 |         realpath = <optimized out> | 
 |         realpaths = 137515903538160 | 
 |         realpath_map = 137515903538000 | 
 |         path = 137515278007920 | 
 |         state = RUBY_TAG_NONE | 
 |         prev_ext_config = <optimized out> | 
 |         th2 = <optimized out> | 
 |         result = <optimized out> | 
 |         saved_path = <optimized out> | 
 |         reset_ext_config = <optimized out> | 
 | #17 0x000055779a68dd02 in rb_require_string_internal (fname=137515277876680, resurrect=false) at /tmp/ruby/src/trunk_asan/load.c:1402 | 
 |         result = <optimized out> | 
 |         ec = 0x516004126ed0 | 
 |         result = <optimized out> | 
 | #18 rb_require_string (fname=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1388 | 
 | No locals. | 
 | #19 0x000055779a978868 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801 | 
 |         ci = 0x1644100140003 | 
 |         cc = <optimized out> | 
 |         me = 0x7d11ea195630 | 
 |         cfunc = 0x504000018558 | 
 |         recv = 137515903667600 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #20 0x000055779a95ecbd in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7d11c27fd2f0) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4779 | 
 |         ivar_mask = <optimized out> | 
 |         aset_mask = <optimized out> | 
 |         ci = 0x0 | 
 |         cc = <optimized out> | 
 |         cme = <optimized out> | 
 |         v = <optimized out> | 
 | #21 0x000055779a964915 in vm_call_alias (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4188 | 
 | No locals. | 
 | #22 0x000055779a9260bd in vm_sendish (ec=0x516004126ed0, reg_cfp=0x7d11c51796e8, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968 | 
 |         calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>} | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 | #23 vm_exec_core (ec=ec@entry=0x516004126ed0) at ../../src/trunk_asan/insns.def:898 | 
 |         bh = 0 | 
 |         cd = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         insns_address_table = {0x55779a91b9b9 <vm_exec_core+13289>, 0x55779a918c8a <vm_exec_core+1722>, 0x55779a91a4cc <vm_exec_core+7932>, 0x55779a91f9c0 <vm_exec_core+29680>, 0x55779a919e00 <vm_exec_core+6192>, 0x55779a920682 <vm_exec_core+32946>, 0x55779a91e8f0 <vm_exec_core+25376>, 0x55779a91c6e9 <vm_exec_core+16665>, 0x55779a918f8b <vm_exec_core+2491>, 0x55779a920180 <vm_exec_core+31664>, 0x55779a91fd75 <vm_exec_core+30629>, 0x55779a91a1c6 <vm_exec_core+7158>, 0x55779a91958b <vm_exec_core+4027>, 0x55779a91edbd <vm_exec_core+26605>, 0x55779a91b06f <vm_exec_core+10911>, 0x55779a920398 <vm_exec_core+32200>, 0x55779a91ff9a <vm_exec_core+31178>, 0x55779a91b853 <vm_exec_core+12931>, 0x55779a91c64f <vm_exec_core+16511>, 0x55779a91ea8a <vm_exec_core+25786>, 0x55779a91fef7 <vm_exec_core+31015>, 0x55779a91db41 <vm_exec_core+21873>, 0x55779a91eb29 <vm_exec_core+25945>, 0x55779a91ef4a <vm_exec_core+27002>, 0x55779a91da68 <vm_exec_core+21656>, 0x55779a919480 <vm_exec_core+3760>, 0x55779a91e29c <vm_exec_core+23756>, 0x55779a9192d3 <vm_exec_core+3331>, 0x55779a919637 <vm_exec_core+4199>, 0x55779a91bafc <vm_exec_core+13612>, 0x55779a91d8ff <vm_exec_core+21295>, 0x55779a91deb0 <vm_exec_core+22752>, 0x55779a91d680 <vm_exec_core+20656>, 0x55779a918ed1 <vm_exec_core+2305>, 0x55779a91f1b1 <vm_exec_core+27617>, 0x55779a91fc78 <vm_exec_core+30376>, 0x55779a919739 <vm_exec_core+4457>, 0x55779a91a8e7 <vm_exec_core+8983>, 0x55779a91a3d8 <vm_exec_core+7688>, 0x55779a91b1d7 <vm_exec_core+11271>, 0x55779a91c593 <vm_exec_core+16323>, 0x55779a919830 <vm_exec_core+4704>, 0x55779a91f01e <vm_exec_core+27214>, 0x55779a91a841 <vm_exec_core+8817>, 0x55779a91c426 <vm_exec_core+15958>, 0x55779a91cefa <vm_exec_core+18730>, 0x55779a91eec2 <vm_exec_core+26866>, 0x55779a91dd02 <vm_exec_core+22322>, 0x55779a91b3ee <vm_exec_core+11806>, 0x55779a91ab3a <vm_exec_core+9578>, 0x55779a91ec92 <vm_exec_core+26306>, 0x55779a91bc7e <vm_exec_core+13998>, 0x55779a91e34e <vm_exec_core+23934>, 0x55779a91de1c <vm_exec_core+22604>, 0x55779a91e598 <vm_exec_core+24520>, 0x55779a91f49b <vm_exec_core+28363>, 0x55779a91d10b <vm_exec_core+19259>, 0x55779a91896b <vm_exec_core+923>, 0x55779a91b569 <vm_exec_core+12185>, 0x55779a91ebd7 <vm_exec_core+26119>, 0x55779a91b696 <vm_exec_core+12486>, 0x55779a91d9a3 <vm_exec_core+21459>, 0x55779a91e196 <vm_exec_core+23494>, 0x55779a91cca6 <vm_exec_core+18134>, 0x55779a91d7bb <vm_exec_core+20971>, 0x55779a91b8d5 <vm_exec_core+13061>, 0x55779a91ae1e <vm_exec_core+10318>, 0x55779a91e676 <vm_exec_core+24742>, 0x55779a9198ed <vm_exec_core+4893>, 0x55779a91caa3 <vm_exec_core+17619>, 0x55779a927a7e <vm_exec_core+62638>, 0x55779a91dbec <vm_exec_core+22044>, 0x55779a919b91 <vm_exec_core+5569>, 0x55779a91a0a2 <vm_exec_core+6866>, 0x55779a919cb5 <vm_exec_core+5861>, 0x55779a91a9db <vm_exec_core+9227>, 0x55779a91b23d <vm_exec_core+11373>, 0x55779a918970 <vm_exec_core+928>, 0x55779a91a737 <vm_exec_core+8551>, 0x55779a9208c1 <vm_exec_core+33521>, 0x55779a91e0ac <vm_exec_core+23260>, 0x55779a91d002 <vm_exec_core+18994>, 0x55779a91f0a0 <vm_exec_core+27344>, 0x55779a920994 <vm_exec_core+33732>, 0x55779a91f3b4 <vm_exec_core+28132>, 0x55779a92042d <vm_exec_core+32349>, 0x55779a920501 <vm_exec_core+32561>, 0x55779a91939d <vm_exec_core+3533>, 0x55779a920043 <vm_exec_core+31347>, 0x55779a91bba0 <vm_exec_core+13776>, 0x55779a920260 <vm_exec_core+31888>, 0x55779a91b742 <vm_exec_core+12658>, 0x55779a91f28d <vm_exec_core+27837>, 0x55779a91ac60 <vm_exec_core+9872>, 0x55779a91beaa <vm_exec_core+14554>, 0x55779a9205e1 <vm_exec_core+32785>, 0x55779a91c4e8 <vm_exec_core+16152>, 0x55779a91c047 <vm_exec_core+14967>, 0x55779a918a40 <vm_exec_core+1136>, 0x55779a9190e3 <vm_exec_core+2835>, 0x55779a918b29 <vm_exec_core+1369>, 0x55779a91cda1 <vm_exec_core+18385>, 0x55779a91c1f3 <vm_exec_core+15395>, 0x55779a91c979 <vm_exec_core+17321>, 0x55779a91c895 <vm_exec_core+17093>, 0x55779a91b9fe <vm_exec_core+13358>, 0x55779a91c0e8 <vm_exec_core+15128>, 0x55779a91bd80 <vm_exec_core+14256>, 0x55779a91c3a4 <vm_exec_core+15828>, 0x55779a91c322 <vm_exec_core+15698>, 0x55779a91b9aa <vm_exec_core+13274>, 0x55779a918c7b <vm_exec_core+1707>, 0x55779a91a4bd <vm_exec_core+7917>, 0x55779a91f9b1 <vm_exec_core+29665>, 0x55779a919df1 <vm_exec_core+6177>, 0x55779a920673 <vm_exec_core+32931>, 0x55779a91e8e1 <vm_exec_core+25361>, 0x55779a91c6da <vm_exec_core+16650>, 0x55779a918f7c <vm_exec_core+2476>, 0x55779a920171 <vm_exec_core+31649>, 0x55779a91fd66 <vm_exec_core+30614>, 0x55779a91a1b7 <vm_exec_core+7143>, 0x55779a91957c <vm_exec_core+4012>, 0x55779a91edae <vm_exec_core+26590>, 0x55779a91b060 <vm_exec_core+10896>, 0x55779a920389 <vm_exec_core+32185>, 0x55779a91ff8b <vm_exec_core+31163>, 0x55779a91b844 <vm_exec_core+12916>, 0x55779a91c640 <vm_exec_core+16496>, 0x55779a91ea7b <vm_exec_core+25771>, 0x55779a91fee8 <vm_exec_core+31000>, 0x55779a91db32 <vm_exec_core+21858>, 0x55779a91eb1a <vm_exec_core+25930>, 0x55779a91ef3b <vm_exec_core+26987>, 0x55779a91da59 <vm_exec_core+21641>, 0x55779a919471 <vm_exec_core+3745>, 0x55779a91e28d <vm_exec_core+23741>, 0x55779a9192c4 <vm_exec_core+3316>, 0x55779a919628 <vm_exec_core+4184>, 0x55779a91baed <vm_exec_core+13597>, 0x55779a91d8f0 <vm_exec_core+21280>, 0x55779a91dea1 <vm_exec_core+22737>, 0x55779a91d671 <vm_exec_core+20641>, 0x55779a918ec2 <vm_exec_core+2290>, 0x55779a91f1a2 <vm_exec_core+27602>, 0x55779a91fc69 <vm_exec_core+30361>, 0x55779a91972a <vm_exec_core+4442>, 0x55779a91a8d8 <vm_exec_core+8968>, 0x55779a91a3c9 <vm_exec_core+7673>, 0x55779a91b1c8 <vm_exec_core+11256>, 0x55779a91c584 <vm_exec_core+16308>, 0x55779a919821 <vm_exec_core+4689>, 0x55779a91f00f <vm_exec_core+27199>, 0x55779a91a832 <vm_exec_core+8802>, 0x55779a91c417 <vm_exec_core+15943>, 0x55779a91ceeb <vm_exec_core+18715>, 0x55779a91eeb3 <vm_exec_core+26851>, 0x55779a91dcf3 <vm_exec_core+22307>, 0x55779a91b3df <vm_exec_core+11791>, 0x55779a91ab2b <vm_exec_core+9563>, 0x55779a91ec83 <vm_exec_core+26291>, 0x55779a91bc6f <vm_exec_core+13983>, 0x55779a91e33f <vm_exec_core+23919>, 0x55779a91de0d <vm_exec_core+22589>, 0x55779a91e589 <vm_exec_core+24505>, 0x55779a91f48c <vm_exec_core+28348>, 0x55779a91d0fc <vm_exec_core+19244>, 0x55779a91dca3 <vm_exec_core+22227>, 0x55779a91b55a <vm_exec_core+12170>, 0x55779a91ebc8 <vm_exec_core+26104>, 0x55779a91b687 <vm_exec_core+12471>, 0x55779a91d994 <vm_exec_core+21444>, 0x55779a91dca3 <vm_exec_core+22227>, 0x55779a91cc97 <vm_exec_core+18119>, 0x55779a91d7ac <vm_exec_core+20956>, 0x55779a91b8c6 <vm_exec_core+13046>, 0x55779a91ae0f <vm_exec_core+10303>, 0x55779a91e667 <vm_exec_core+24727>, 0x55779a9198de <vm_exec_core+4878>, 0x55779a91ca94 <vm_exec_core+17604>, 0x55779a927a6f <vm_exec_core+62623>, 0x55779a91dbdd <vm_exec_core+22029>, 0x55779a919b82 <vm_exec_core+5554>, 0x55779a91a093 <vm_exec_core+6851>, 0x55779a919ca6 <vm_exec_core+5846>, 0x55779a91a9cc <vm_exec_core+9212>, 0x55779a91b22e <vm_exec_core+11358>, 0x55779a91cfbf <vm_exec_core+18927>, 0x55779a91c57a <vm_exec_core+16298>, 0x55779a91cfba <vm_exec_core+18922>, 0x55779a91db2d <vm_exec_core+21853>, 0x55779a91da54 <vm_exec_core+21636>, 0x55779a91a9c7 <vm_exec_core+9207>, 0x55779a91dcb7 <vm_exec_core+22247>, 0x55779a91bb96 <vm_exec_core+13766>, 0x55779a91bb9b <vm_exec_core+13771>, 0x55779a91da4f <vm_exec_core+21631>, 0x55779a91d8e6 <vm_exec_core+21270>, 0x55779a91c960 <vm_exec_core+17296>, 0x55779a91c881 <vm_exec_core+17073>...} | 
 |         reg_cfp = 0x7d11c51796e8 | 
 |         reg_pc = 0x5110000a1b38 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_duparray_send = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #24 0x000055779a914d48 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595 | 
 |         _ec = 0x516004126ed0 | 
 |         _tag = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         result = <optimized out> | 
 | #25 0x000055779a98c7ea in vm_call0_body (ec=<optimized out>, calling=0x7d11b9909860, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:225 | 
 |         reg_cfp = <optimized out> | 
 |         i = <optimized out> | 
 |         ci = 0x7d11b99098d0 | 
 |         cc = <optimized out> | 
 |         ret = <optimized out> | 
 | #26 0x000055779a98c05f in vm_call0_cme (ec=0x516004126ed0, calling=0x7d11b9909860, argv=0x7d11c27fdaa0, cme=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:108 | 
 | No locals. | 
 | #27 vm_call0_body (ec=<optimized out>, calling=0x7d11b9909860, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:271 | 
 |         cme = 0x7d11ea9ce7e8 | 
 |         orig_cme = <optimized out> | 
 |         ci = 0x7d11b99098d0 | 
 |         cc = 0x7d11ea9c6e58 | 
 |         ret = <optimized out> | 
 | #28 0x000055779a94057e in vm_call0_cc (recv=137515903667600, id=22673, argc=<optimized out>, argv=<optimized out>, cc=0x7d11ea9c6e58, kw_splat=0, ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:101 | 
 |         flags = <optimized out> | 
 |         calling = <error reading variable calling (Cannot access memory at address 0x80)> | 
 |         use_argv = 0x0 | 
 |         av = <optimized out> | 
 | th: 0x5150001df900, native_id: 0x7d11c28006c0 | 
 | -- Control frame information ----------------------------------------------- | 
 | #29 rb_funcallv_scope (recv=<optimized out>, mid=<optimized out>, argc=<optimized out>, argv=<optimized out>, scope=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1047 | 
 | c:0007 p:---- s:0027 e:000026 DUMMY  [FINISH] | 
 |         ci = <optimized out> | 
 |         ec = <optimized out> | 
 | c:0006 p:---- s:0024 e:000023 CFUNC  :require | 
 |         cc = 0x7d11ea9c6e58 | 
 | c:0005 p:0023 s:0019 e:000018 METHOD <internal:/tmp/ruby/src/trunk_asan/lib/rubygems/core_ext/kernel_require.rb>:136 [FINISH] | 
 |         self = <optimized out> | 
 | #30 0x000055779a9413ae in rb_funcallv (recv=137515903667600, mid=22673, argc=1, argv=0x7d11c27fdaa0) at /tmp/ruby/src/trunk_asan/vm_eval.c:1062 | 
 | No locals. | 
 | c:0004 p:0002 s:0013 e:000012 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:395 [FINISH] | 
 | #31 rb_funcall (recv=<optimized out>, mid=<optimized out>, n=1) at /tmp/ruby/src/trunk_asan/vm_eval.c:1119 | 
 |         ar = <optimized out> | 
 |         argv = 0x7d11c27fdaa0 | 
 | c:0003 p:---- s:0010 e:000009 CFUNC  :fork | 
 | c:0002 p:0004 s:0006 e:000005 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:395 [FINISH] | 
 | #32 0x000055779a90076e in autoload_feature_require (_arguments=137515231075984) at /tmp/ruby/src/trunk_asan/variable.c:2949 | 
 |         arguments = 0x7d11c27fde90 | 
 |         autoload_const = <optimized out> | 
 |         result = <optimized out> | 
 | #33 autoload_try_load (_arguments=137515231075984) at /tmp/ruby/src/trunk_asan/variable.c:2963 | 
 | c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH] | 
 |         arguments = 0x7d11c27fde90 | 
 |         result = <optimized out> | 
 |         ce = <optimized out> | 
 | #34 0x000055779a5952e0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1074 | 
 |         _ec = 0x516004126ed0 | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x7d11c27fde10, <optimized out>, 0x7d11c27fdd20, <optimized out>, <optimized out>}, prev = 0x7d11b9809740, state = RUBY_TAG_NONE, lock_rec = 0} | 
 |         result = 4 | 
 |         ec = 0x516004126ed0 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #35 0x000055779a8ffad6 in rb_autoload_load (module=module@entry=137515903745320, name=name@entry=241339) at /tmp/ruby/src/trunk_asan/variable.c:3024 | 
 |         ce = 0x503000f27ca0 | 
 |         arguments = {module = 137515903745320, name = 241339, flag = 0, mutex = 137515293397160, autoload_const = 0x0, autoload_data = 0x0} | 
 |         result = <optimized out> | 
 |         autoload_const_value = <optimized out> | 
 | #36 0x000055779a90950d in rb_const_search_from (klass=137515387476160, id=<optimized out>, exclude=<optimized out>, recurse=<optimized out>, visibility=<optimized out>) at /tmp/ruby/src/trunk_asan/variable.c:3126 | 
 |         ac = 0xfffffffffffffe00 | 
 |         am = 137515903745320 | 
 |         tmp = 137515903745320 | 
 |         ce = <optimized out> | 
 |         current = 137515903745320 | 
 |         value = <optimized out> | 
 |         first_iteration = <optimized out> | 
 | #37 0x000055779a9017d4 in rb_const_search (klass=137515387476160, id=241339, exclude=0, recurse=1, visibility=0) at /tmp/ruby/src/trunk_asan/variable.c:3148 | 
 |         value = <optimized out> | 
 | #38 rb_const_get_0 (klass=<optimized out>, id=<optimized out>, exclude=<optimized out>, recurse=<optimized out>, visibility=<optimized out>) at /tmp/ruby/src/trunk_asan/variable.c:3075 | 
 |         c = <optimized out> | 
 | #39 0x000055779a90c90e in vm_get_ev_const (ec=<optimized out>, orig_klass=<optimized out>, id=<optimized out>, allow_nil=<optimized out>, is_defined=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:1134 | 
 |         root_cref = <optimized out> | 
 |         klass = 92358976736008 | 
 |         cref = <optimized out> | 
 |         val = <optimized out> | 
 |         root_cref = <optimized out> | 
 |         cref = <optimized out> | 
 |         klass = <optimized out> | 
 |         av = <optimized out> | 
 |         am = <optimized out> | 
 |         ce = <optimized out> | 
 |         search_continue = <optimized out> | 
 | #40 0x000055779a917c71 in vm_get_ev_const_chain (ec=0x516004126ed0, segments=0x5020007b2e30) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:1167 | 
 |         id = 0 | 
 |         val = 128 | 
 |         idx = <optimized out> | 
 |         allow_nil = <optimized out> | 
 | #41 rb_vm_opt_getconstant_path (ec=<optimized out>, reg_cfp=<optimized out>, ic=0x5020007ae0b0) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6436 | 
 |         segments = 0x5020007b2e30 | 
 |         ice = <optimized out> | 
 |         val = <optimized out> | 
 | #42 0x000055779a9195ea in vm_exec_core (ec=ec@entry=0x516004126ed0) at ../../src/trunk_asan/insns.def:263 | 
 |         ic = 0x0 | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         insns_address_table = {0x55779a91b9b9 <vm_exec_core+13289>, 0x55779a918c8a <vm_exec_core+1722>, 0x55779a91a4cc <vm_exec_core+7932>, 0x55779a91f9c0 <vm_exec_core+29680>, 0x55779a919e00 <vm_exec_core+6192>, 0x55779a920682 <vm_exec_core+32946>, 0x55779a91e8f0 <vm_exec_core+25376>, 0x55779a91c6e9 <vm_exec_core+16665>, 0x55779a918f8b <vm_exec_core+2491>, 0x55779a920180 <vm_exec_core+31664>, 0x55779a91fd75 <vm_exec_core+30629>, 0x55779a91a1c6 <vm_exec_core+7158>, 0x55779a91958b <vm_exec_core+4027>, 0x55779a91edbd <vm_exec_core+26605>, 0x55779a91b06f <vm_exec_core+10911>, 0x55779a920398 <vm_exec_core+32200>, 0x55779a91ff9a <vm_exec_core+31178>, 0x55779a91b853 <vm_exec_core+12931>, 0x55779a91c64f <vm_exec_core+16511>, 0x55779a91ea8a <vm_exec_core+25786>, 0x55779a91fef7 <vm_exec_core+31015>, 0x55779a91db41 <vm_exec_core+21873>, 0x55779a91eb29 <vm_exec_core+25945>, 0x55779a91ef4a <vm_exec_core+27002>, 0x55779a91da68 <vm_exec_core+21656>, 0x55779a919480 <vm_exec_core+3760>, 0x55779a91e29c <vm_exec_core+23756>, 0x55779a9192d3 <vm_exec_core+3331>, 0x55779a919637 <vm_exec_core+4199>, 0x55779a91bafc <vm_exec_core+13612>, 0x55779a91d8ff <vm_exec_core+21295>, 0x55779a91deb0 <vm_exec_core+22752>, 0x55779a91d680 <vm_exec_core+20656>, 0x55779a918ed1 <vm_exec_core+2305>, 0x55779a91f1b1 <vm_exec_core+27617>, 0x55779a91fc78 <vm_exec_core+30376>, 0x55779a919739 <vm_exec_core+4457>, 0x55779a91a8e7 <vm_exec_core+8983>, 0x55779a91a3d8 <vm_exec_core+7688>, 0x55779a91b1d7 <vm_exec_core+11271>, 0x55779a91c593 <vm_exec_core+16323>, 0x55779a919830 <vm_exec_core+4704>, 0x55779a91f01e <vm_exec_core+27214>, 0x55779a91a841 <vm_exec_core+8817>, 0x55779a91c426 <vm_exec_core+15958>, 0x55779a91cefa <vm_exec_core+18730>, 0x55779a91eec2 <vm_exec_core+26866>, 0x55779a91dd02 <vm_exec_core+22322>, 0x55779a91b3ee <vm_exec_core+11806>, 0x55779a91ab3a <vm_exec_core+9578>, 0x55779a91ec92 <vm_exec_core+26306>, 0x55779a91bc7e <vm_exec_core+13998>, 0x55779a91e34e <vm_exec_core+23934>, 0x55779a91de1c <vm_exec_core+22604>, 0x55779a91e598 <vm_exec_core+24520>, 0x55779a91f49b <vm_exec_core+28363>, 0x55779a91d10b <vm_exec_core+19259>, 0x55779a91896b <vm_exec_core+923>, 0x55779a91b569 <vm_exec_core+12185>, 0x55779a91ebd7 <vm_exec_core+26119>, 0x55779a91b696 <vm_exec_core+12486>, 0x55779a91d9a3 <vm_exec_core+21459>, 0x55779a91e196 <vm_exec_core+23494>, 0x55779a91cca6 <vm_exec_core+18134>, 0x55779a91d7bb <vm_exec_core+20971>, 0x55779a91b8d5 <vm_exec_core+13061>, 0x55779a91ae1e <vm_exec_core+10318>, 0x55779a91e676 <vm_exec_core+24742>, 0x55779a9198ed <vm_exec_core+4893>, 0x55779a91caa3 <vm_exec_core+17619>, 0x55779a927a7e <vm_exec_core+62638>, 0x55779a91dbec <vm_exec_core+22044>, 0x55779a919b91 <vm_exec_core+5569>, 0x55779a91a0a2 <vm_exec_core+6866>, 0x55779a919cb5 <vm_exec_core+5861>, 0x55779a91a9db <vm_exec_core+9227>, 0x55779a91b23d <vm_exec_core+11373>, 0x55779a918970 <vm_exec_core+928>, 0x55779a91a737 <vm_exec_core+8551>, 0x55779a9208c1 <vm_exec_core+33521>, 0x55779a91e0ac <vm_exec_core+23260>, 0x55779a91d002 <vm_exec_core+18994>, 0x55779a91f0a0 <vm_exec_core+27344>, 0x55779a920994 <vm_exec_core+33732>, 0x55779a91f3b4 <vm_exec_core+28132>, 0x55779a92042d <vm_exec_core+32349>, 0x55779a920501 <vm_exec_core+32561>, 0x55779a91939d <vm_exec_core+3533>, 0x55779a920043 <vm_exec_core+31347>, 0x55779a91bba0 <vm_exec_core+13776>, 0x55779a920260 <vm_exec_core+31888>, 0x55779a91b742 <vm_exec_core+12658>, 0x55779a91f28d <vm_exec_core+27837>, 0x55779a91ac60 <vm_exec_core+9872>, 0x55779a91beaa <vm_exec_core+14554>, 0x55779a9205e1 <vm_exec_core+32785>, 0x55779a91c4e8 <vm_exec_core+16152>, 0x55779a91c047 <vm_exec_core+14967>, 0x55779a918a40 <vm_exec_core+1136>, 0x55779a9190e3 <vm_exec_core+2835>, 0x55779a918b29 <vm_exec_core+1369>, 0x55779a91cda1 <vm_exec_core+18385>, 0x55779a91c1f3 <vm_exec_core+15395>, 0x55779a91c979 <vm_exec_core+17321>, 0x55779a91c895 <vm_exec_core+17093>, 0x55779a91b9fe <vm_exec_core+13358>, 0x55779a91c0e8 <vm_exec_core+15128>, 0x55779a91bd80 <vm_exec_core+14256>, 0x55779a91c3a4 <vm_exec_core+15828>, 0x55779a91c322 <vm_exec_core+15698>, 0x55779a91b9aa <vm_exec_core+13274>, 0x55779a918c7b <vm_exec_core+1707>, 0x55779a91a4bd <vm_exec_core+7917>, 0x55779a91f9b1 <vm_exec_core+29665>, 0x55779a919df1 <vm_exec_core+6177>, 0x55779a920673 <vm_exec_core+32931>, 0x55779a91e8e1 <vm_exec_core+25361>, 0x55779a91c6da <vm_exec_core+16650>, 0x55779a918f7c <vm_exec_core+2476>, 0x55779a920171 <vm_exec_core+31649>, 0x55779a91fd66 <vm_exec_core+30614>, 0x55779a91a1b7 <vm_exec_core+7143>, 0x55779a91957c <vm_exec_core+4012>, 0x55779a91edae <vm_exec_core+26590>, 0x55779a91b060 <vm_exec_core+10896>, 0x55779a920389 <vm_exec_core+32185>, 0x55779a91ff8b <vm_exec_core+31163>, 0x55779a91b844 <vm_exec_core+12916>, 0x55779a91c640 <vm_exec_core+16496>, 0x55779a91ea7b <vm_exec_core+25771>, 0x55779a91fee8 <vm_exec_core+31000>, 0x55779a91db32 <vm_exec_core+21858>, 0x55779a91eb1a <vm_exec_core+25930>, 0x55779a91ef3b <vm_exec_core+26987>, 0x55779a91da59 <vm_exec_core+21641>, 0x55779a919471 <vm_exec_core+3745>, 0x55779a91e28d <vm_exec_core+23741>, 0x55779a9192c4 <vm_exec_core+3316>, 0x55779a919628 <vm_exec_core+4184>, 0x55779a91baed <vm_exec_core+13597>, 0x55779a91d8f0 <vm_exec_core+21280>, 0x55779a91dea1 <vm_exec_core+22737>, 0x55779a91d671 <vm_exec_core+20641>, 0x55779a918ec2 <vm_exec_core+2290>, 0x55779a91f1a2 <vm_exec_core+27602>, 0x55779a91fc69 <vm_exec_core+30361>, 0x55779a91972a <vm_exec_core+4442>, 0x55779a91a8d8 <vm_exec_core+8968>, 0x55779a91a3c9 <vm_exec_core+7673>, 0x55779a91b1c8 <vm_exec_core+11256>, 0x55779a91c584 <vm_exec_core+16308>, 0x55779a919821 <vm_exec_core+4689>, 0x55779a91f00f <vm_exec_core+27199>, 0x55779a91a832 <vm_exec_core+8802>, 0x55779a91c417 <vm_exec_core+15943>, 0x55779a91ceeb <vm_exec_core+18715>, 0x55779a91eeb3 <vm_exec_core+26851>, 0x55779a91dcf3 <vm_exec_core+22307>, 0x55779a91b3df <vm_exec_core+11791>, 0x55779a91ab2b <vm_exec_core+9563>, 0x55779a91ec83 <vm_exec_core+26291>, 0x55779a91bc6f <vm_exec_core+13983>, 0x55779a91e33f <vm_exec_core+23919>, 0x55779a91de0d <vm_exec_core+22589>, 0x55779a91e589 <vm_exec_core+24505>, 0x55779a91f48c <vm_exec_core+28348>, 0x55779a91d0fc <vm_exec_core+19244>, 0x55779a91dca3 <vm_exec_core+22227>, 0x55779a91b55a <vm_exec_core+12170>, 0x55779a91ebc8 <vm_exec_core+26104>, 0x55779a91b687 <vm_exec_core+12471>, 0x55779a91d994 <vm_exec_core+21444>, 0x55779a91dca3 <vm_exec_core+22227>, 0x55779a91cc97 <vm_exec_core+18119>, 0x55779a91d7ac <vm_exec_core+20956>, 0x55779a91b8c6 <vm_exec_core+13046>, 0x55779a91ae0f <vm_exec_core+10303>, 0x55779a91e667 <vm_exec_core+24727>, 0x55779a9198de <vm_exec_core+4878>, 0x55779a91ca94 <vm_exec_core+17604>, 0x55779a927a6f <vm_exec_core+62623>, 0x55779a91dbdd <vm_exec_core+22029>, 0x55779a919b82 <vm_exec_core+5554>, 0x55779a91a093 <vm_exec_core+6851>, 0x55779a919ca6 <vm_exec_core+5846>, 0x55779a91a9cc <vm_exec_core+9212>, 0x55779a91b22e <vm_exec_core+11358>, 0x55779a91cfbf <vm_exec_core+18927>, 0x55779a91c57a <vm_exec_core+16298>, 0x55779a91cfba <vm_exec_core+18922>, 0x55779a91db2d <vm_exec_core+21853>, 0x55779a91da54 <vm_exec_core+21636>, 0x55779a91a9c7 <vm_exec_core+9207>, 0x55779a91dcb7 <vm_exec_core+22247>, 0x55779a91bb96 <vm_exec_core+13766>, 0x55779a91bb9b <vm_exec_core+13771>, 0x55779a91da4f <vm_exec_core+21631>, 0x55779a91d8e6 <vm_exec_core+21270>, 0x55779a91c960 <vm_exec_core+17296>, 0x55779a91c881 <vm_exec_core+17073>...} | 
 |         reg_cfp = 0x7d11c5179720 | 
 |         reg_pc = 0xfffffffffffffe00 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_duparray_send = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #43 0x000055779a914d48 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595 | 
 |         _ec = 0x516004126ed0 | 
 |         _tag = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         result = <optimized out> | 
 | #44 0x000055779a996092 in invoke_iseq_block_from_c (ec=0x516004126ed0, captured=0x7d11c51797a8, self=137515387626920, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1625 | 
 |         flags = 0 | 
 |         iseq = 0x7d11ea5fa900 | 
 |         cfp = <optimized out> | 
 |         sp = 0x7d11c5079850 | 
 |         use_argv = 0x0 | 
 |         stack_argv = 0x7d11c5079850 | 
 |         opt_pc = 0 | 
 |         type = <optimized out> | 
 |         av = <optimized out> | 
 |         bound = <optimized out> | 
 | #45 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1639 | 
 |         captured = 0x7d11c51797a8 | 
 | #46 0x000055779a9427c6 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1676 | 
 | No locals. | 
 | #47 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1684 | 
 | No locals. | 
 | #48 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344 | 
 | No locals. | 
 | #49 0x000055779a9427c6 in rb_yield (val=<optimized out>) | 
 | No locals. | 
 | #50 0x000055779a594bba in rb_protect (proc=<optimized out>, data=<optimized out>, pstate=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1054 | 
 |         _ec = 0x516004126ed0 | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x7d11c27fecd0, <optimized out>, 0x7d11c27febe0, <optimized out>, <optimized out>}, prev = 0x7d11b9809240, state = RUBY_TAG_NONE, lock_rec = 0} | 
 |         result = 4 | 
 |         state = RUBY_TAG_NONE | 
 |         ec = 0x516004126ed0 | 
 |         cfp = 0x7d11c5179758 | 
 | #51 0x000055779a71910b in rb_f_fork (obj=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4284 | 
 |         status = <optimized out> | 
 |         pid = <optimized out> | 
 | #52 0x000055779a978868 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801 | 
 |         ci = 0x649100040001 | 
 |         cc = <optimized out> | 
 |         me = 0x7d11c636d198 | 
 |         cfunc = 0x50400001ffd8 | 
 |         recv = 137515387626920 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #53 0x000055779a95ecbd in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7d11c27ff3b0) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4779 | 
 |         ivar_mask = <optimized out> | 
 |         aset_mask = <optimized out> | 
 |         ci = 0x0 | 
 |         cc = <optimized out> | 
 |         cme = <optimized out> | 
 |         v = <optimized out> | 
 | #54 0x000055779a95e775 in vm_call_method (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4919 | 
 |         ci = <optimized out> | 
 |         cc = 0x0 | 
 | #55 0x000055779a91f7df in vm_sendish (ec=0x516004126ed0, reg_cfp=0x7d11c5179790, cd=0x5020007b2ff0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968 | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 |         calling = <optimized out> | 
 | #56 vm_exec_core (ec=ec@entry=0x516004126ed0) at ../../src/trunk_asan/insns.def:851 | 
 |         bh = <optimized out> | 
 |         blockiseq = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         cd = 0x5020007b2ff0 | 
 |         insns_address_table = {0x55779a91b9b9 <vm_exec_core+13289>, 0x55779a918c8a <vm_exec_core+1722>, 0x55779a91a4cc <vm_exec_core+7932>, 0x55779a91f9c0 <vm_exec_core+29680>, 0x55779a919e00 <vm_exec_core+6192>, 0x55779a920682 <vm_exec_core+32946>, 0x55779a91e8f0 <vm_exec_core+25376>, 0x55779a91c6e9 <vm_exec_core+16665>, 0x55779a918f8b <vm_exec_core+2491>, 0x55779a920180 <vm_exec_core+31664>, 0x55779a91fd75 <vm_exec_core+30629>, 0x55779a91a1c6 <vm_exec_core+7158>, 0x55779a91958b <vm_exec_core+4027>, 0x55779a91edbd <vm_exec_core+26605>, 0x55779a91b06f <vm_exec_core+10911>, 0x55779a920398 <vm_exec_core+32200>, 0x55779a91ff9a <vm_exec_core+31178>, 0x55779a91b853 <vm_exec_core+12931>, 0x55779a91c64f <vm_exec_core+16511>, 0x55779a91ea8a <vm_exec_core+25786>, 0x55779a91fef7 <vm_exec_core+31015>, 0x55779a91db41 <vm_exec_core+21873>, 0x55779a91eb29 <vm_exec_core+25945>, 0x55779a91ef4a <vm_exec_core+27002>, 0x55779a91da68 <vm_exec_core+21656>, 0x55779a919480 <vm_exec_core+3760>, 0x55779a91e29c <vm_exec_core+23756>, 0x55779a9192d3 <vm_exec_core+3331>, 0x55779a919637 <vm_exec_core+4199>, 0x55779a91bafc <vm_exec_core+13612>, 0x55779a91d8ff <vm_exec_core+21295>, 0x55779a91deb0 <vm_exec_core+22752>, 0x55779a91d680 <vm_exec_core+20656>, 0x55779a918ed1 <vm_exec_core+2305>, 0x55779a91f1b1 <vm_exec_core+27617>, 0x55779a91fc78 <vm_exec_core+30376>, 0x55779a919739 <vm_exec_core+4457>, 0x55779a91a8e7 <vm_exec_core+8983>, 0x55779a91a3d8 <vm_exec_core+7688>, 0x55779a91b1d7 <vm_exec_core+11271>, 0x55779a91c593 <vm_exec_core+16323>, 0x55779a919830 <vm_exec_core+4704>, 0x55779a91f01e <vm_exec_core+27214>, 0x55779a91a841 <vm_exec_core+8817>, 0x55779a91c426 <vm_exec_core+15958>, 0x55779a91cefa <vm_exec_core+18730>, 0x55779a91eec2 <vm_exec_core+26866>, 0x55779a91dd02 <vm_exec_core+22322>, 0x55779a91b3ee <vm_exec_core+11806>, 0x55779a91ab3a <vm_exec_core+9578>, 0x55779a91ec92 <vm_exec_core+26306>, 0x55779a91bc7e <vm_exec_core+13998>, 0x55779a91e34e <vm_exec_core+23934>, 0x55779a91de1c <vm_exec_core+22604>, 0x55779a91e598 <vm_exec_core+24520>, 0x55779a91f49b <vm_exec_core+28363>, 0x55779a91d10b <vm_exec_core+19259>, 0x55779a91896b <vm_exec_core+923>, 0x55779a91b569 <vm_exec_core+12185>, 0x55779a91ebd7 <vm_exec_core+26119>, 0x55779a91b696 <vm_exec_core+12486>, 0x55779a91d9a3 <vm_exec_core+21459>, 0x55779a91e196 <vm_exec_core+23494>, 0x55779a91cca6 <vm_exec_core+18134>, 0x55779a91d7bb <vm_exec_core+20971>, 0x55779a91b8d5 <vm_exec_core+13061>, 0x55779a91ae1e <vm_exec_core+10318>, 0x55779a91e676 <vm_exec_core+24742>, 0x55779a9198ed <vm_exec_core+4893>, 0x55779a91caa3 <vm_exec_core+17619>, 0x55779a927a7e <vm_exec_core+62638>, 0x55779a91dbec <vm_exec_core+22044>, 0x55779a919b91 <vm_exec_core+5569>, 0x55779a91a0a2 <vm_exec_core+6866>, 0x55779a919cb5 <vm_exec_core+5861>, 0x55779a91a9db <vm_exec_core+9227>, 0x55779a91b23d <vm_exec_core+11373>, 0x55779a918970 <vm_exec_core+928>, 0x55779a91a737 <vm_exec_core+8551>, 0x55779a9208c1 <vm_exec_core+33521>, 0x55779a91e0ac <vm_exec_core+23260>, 0x55779a91d002 <vm_exec_core+18994>, 0x55779a91f0a0 <vm_exec_core+27344>, 0x55779a920994 <vm_exec_core+33732>, 0x55779a91f3b4 <vm_exec_core+28132>, 0x55779a92042d <vm_exec_core+32349>, 0x55779a920501 <vm_exec_core+32561>, 0x55779a91939d <vm_exec_core+3533>, 0x55779a920043 <vm_exec_core+31347>, 0x55779a91bba0 <vm_exec_core+13776>, 0x55779a920260 <vm_exec_core+31888>, 0x55779a91b742 <vm_exec_core+12658>, 0x55779a91f28d <vm_exec_core+27837>, 0x55779a91ac60 <vm_exec_core+9872>, 0x55779a91beaa <vm_exec_core+14554>, 0x55779a9205e1 <vm_exec_core+32785>, 0x55779a91c4e8 <vm_exec_core+16152>, 0x55779a91c047 <vm_exec_core+14967>, 0x55779a918a40 <vm_exec_core+1136>, 0x55779a9190e3 <vm_exec_core+2835>, 0x55779a918b29 <vm_exec_core+1369>, 0x55779a91cda1 <vm_exec_core+18385>, 0x55779a91c1f3 <vm_exec_core+15395>, 0x55779a91c979 <vm_exec_core+17321>, 0x55779a91c895 <vm_exec_core+17093>, 0x55779a91b9fe <vm_exec_core+13358>, 0x55779a91c0e8 <vm_exec_core+15128>, 0x55779a91bd80 <vm_exec_core+14256>, 0x55779a91c3a4 <vm_exec_core+15828>, 0x55779a91c322 <vm_exec_core+15698>, 0x55779a91b9aa <vm_exec_core+13274>, 0x55779a918c7b <vm_exec_core+1707>, 0x55779a91a4bd <vm_exec_core+7917>, 0x55779a91f9b1 <vm_exec_core+29665>, 0x55779a919df1 <vm_exec_core+6177>, 0x55779a920673 <vm_exec_core+32931>, 0x55779a91e8e1 <vm_exec_core+25361>, 0x55779a91c6da <vm_exec_core+16650>, 0x55779a918f7c <vm_exec_core+2476>, 0x55779a920171 <vm_exec_core+31649>, 0x55779a91fd66 <vm_exec_core+30614>, 0x55779a91a1b7 <vm_exec_core+7143>, 0x55779a91957c <vm_exec_core+4012>, 0x55779a91edae <vm_exec_core+26590>, 0x55779a91b060 <vm_exec_core+10896>, 0x55779a920389 <vm_exec_core+32185>, 0x55779a91ff8b <vm_exec_core+31163>, 0x55779a91b844 <vm_exec_core+12916>, 0x55779a91c640 <vm_exec_core+16496>, 0x55779a91ea7b <vm_exec_core+25771>, 0x55779a91fee8 <vm_exec_core+31000>, 0x55779a91db32 <vm_exec_core+21858>, 0x55779a91eb1a <vm_exec_core+25930>, 0x55779a91ef3b <vm_exec_core+26987>, 0x55779a91da59 <vm_exec_core+21641>, 0x55779a919471 <vm_exec_core+3745>, 0x55779a91e28d <vm_exec_core+23741>, 0x55779a9192c4 <vm_exec_core+3316>, 0x55779a919628 <vm_exec_core+4184>, 0x55779a91baed <vm_exec_core+13597>, 0x55779a91d8f0 <vm_exec_core+21280>, 0x55779a91dea1 <vm_exec_core+22737>, 0x55779a91d671 <vm_exec_core+20641>, 0x55779a918ec2 <vm_exec_core+2290>, 0x55779a91f1a2 <vm_exec_core+27602>, 0x55779a91fc69 <vm_exec_core+30361>, 0x55779a91972a <vm_exec_core+4442>, 0x55779a91a8d8 <vm_exec_core+8968>, 0x55779a91a3c9 <vm_exec_core+7673>, 0x55779a91b1c8 <vm_exec_core+11256>, 0x55779a91c584 <vm_exec_core+16308>, 0x55779a919821 <vm_exec_core+4689>, 0x55779a91f00f <vm_exec_core+27199>, 0x55779a91a832 <vm_exec_core+8802>, 0x55779a91c417 <vm_exec_core+15943>, 0x55779a91ceeb <vm_exec_core+18715>, 0x55779a91eeb3 <vm_exec_core+26851>, 0x55779a91dcf3 <vm_exec_core+22307>, 0x55779a91b3df <vm_exec_core+11791>, 0x55779a91ab2b <vm_exec_core+9563>, 0x55779a91ec83 <vm_exec_core+26291>, 0x55779a91bc6f <vm_exec_core+13983>, 0x55779a91e33f <vm_exec_core+23919>, 0x55779a91de0d <vm_exec_core+22589>, 0x55779a91e589 <vm_exec_core+24505>, 0x55779a91f48c <vm_exec_core+28348>, 0x55779a91d0fc <vm_exec_core+19244>, 0x55779a91dca3 <vm_exec_core+22227>, 0x55779a91b55a <vm_exec_core+12170>, 0x55779a91ebc8 <vm_exec_core+26104>, 0x55779a91b687 <vm_exec_core+12471>, 0x55779a91d994 <vm_exec_core+21444>, 0x55779a91dca3 <vm_exec_core+22227>, 0x55779a91cc97 <vm_exec_core+18119>, 0x55779a91d7ac <vm_exec_core+20956>, 0x55779a91b8c6 <vm_exec_core+13046>, 0x55779a91ae0f <vm_exec_core+10303>, 0x55779a91e667 <vm_exec_core+24727>, 0x55779a9198de <vm_exec_core+4878>, 0x55779a91ca94 <vm_exec_core+17604>, 0x55779a927a6f <vm_exec_core+62623>, 0x55779a91dbdd <vm_exec_core+22029>, 0x55779a919b82 <vm_exec_core+5554>, 0x55779a91a093 <vm_exec_core+6851>, 0x55779a919ca6 <vm_exec_core+5846>, 0x55779a91a9cc <vm_exec_core+9212>, 0x55779a91b22e <vm_exec_core+11358>, 0x55779a91cfbf <vm_exec_core+18927>, 0x55779a91c57a <vm_exec_core+16298>, 0x55779a91cfba <vm_exec_core+18922>, 0x55779a91db2d <vm_exec_core+21853>, 0x55779a91da54 <vm_exec_core+21636>, 0x55779a91a9c7 <vm_exec_core+9207>, 0x55779a91dcb7 <vm_exec_core+22247>, 0x55779a91bb96 <vm_exec_core+13766>, 0x55779a91bb9b <vm_exec_core+13771>, 0x55779a91da4f <vm_exec_core+21631>, 0x55779a91d8e6 <vm_exec_core+21270>, 0x55779a91c960 <vm_exec_core+17296>, 0x55779a91c881 <vm_exec_core+17073>...} | 
 |         reg_cfp = 0x7d11c5179790 | 
 |         reg_pc = 0x50400072f9f0 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_duparray_send = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #57 0x000055779a914d48 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595 | 
 |         _ec = 0x516004126ed0 | 
 |         _tag = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         result = <optimized out> | 
 | #58 0x000055779a95241b in invoke_iseq_block_from_c (ec=0x516004126ed0, captured=<optimized out>, self=137515387626920, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=0x0, is_lambda=0, me=0x0, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1625 | 
 |         flags = 0 | 
 |         iseq = 0x7d11ea5fa928 | 
 |         cfp = 0x7d11c51797c8 | 
 |         sp = 0x7d11c5079818 | 
 |         use_argv = <optimized out> | 
 |         stack_argv = 0x7d11c5079818 | 
 |         opt_pc = <optimized out> | 
 |         type = <optimized out> | 
 |         av = <optimized out> | 
 |         bound = <optimized out> | 
 | #59 invoke_block_from_c_proc (ec=0x516004126ed0, self=137515387626920, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=0, me=0x0, proc=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1719 | 
 |         block = <optimized out> | 
 |         keyword_hash = <optimized out> | 
 | #60 vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1749 | 
 | No locals. | 
 | #61 0x000055779a9506a6 in rb_vm_invoke_proc (ec=0x540000000b08, proc=0x80, proc@entry=0x50400072e2d0, argc=-1705611698, argc@entry=0, argv=0x0, kw_splat=0, passed_block_handler=18446744073709551104, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1770 | 
 |         self = 0 | 
 | #62 0x000055779a8a7189 in thread_do_start_proc (th=th@entry=0x5150001df900) at /tmp/ruby/src/trunk_asan/thread.c:610 | 
 |         args = <optimized out> | 
 |         procval = <optimized out> | 
 |         proc = 0x50400072e2d0 | 
 |         args_len = 0 | 
 |         args_ptr = <optimized out> | 
 | #63 0x000055779a8a4dba in thread_do_start (th=0x5150001df900) at /tmp/ruby/src/trunk_asan/thread.c:627 | 
 |         result = 36 | 
 | #64 thread_start_func_2 (th=th@entry=0x5150001df900, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:682 | 
 |         _tag = <optimized out> | 
 |         _ec = <optimized out> | 
 |         ractor_main_th = 0x515000000300 | 
 |         fiber_scheduler_closed = 0 | 
 |         event_thread_end_hooked = 0 | 
 |         result = 36 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #65 0x000055779a8a407e in call_thread_start_func_2 (th=0x5150001df900) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2176 | 
 |         stack_start = <optimized out> | 
 |         stack_start_addr = 0x7d11c27ffcc0 | 
 | #66 nt_start (ptr=0x50c000cbe180) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2221 | 
 |         th = 0x5150001df900 | 
 |         sched = <optimized out> | 
 |         nt = 0x50c000cbe180 | 
 |         vm = 0x525000000100 | 
 | #67 0x000055779a54aa9f in asan_thread_start(void*) () | 
 | No symbol table info available. | 
 | #68 0x00007d11eae9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 | 
 |         ret = <optimized out> | 
 |         pd = <optimized out> | 
 |         out = <optimized out> | 
 |         unwind_buf = {cancel_jmp_buf = {{jmp_buf = {137515231086272, -7896669176014695262, 137515231086272, -352, 0, 140727642337680, -7896669176002112350, -7896723204865780574}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} | 
 |         not_first_call = <optimized out> | 
 | #69 0x00007d11eaf29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 | 
 | No locals. | 
 | >>> Dump Ruby level backtrace (if possible) | 
 | $1 = true | 
 | [Inferior 1 (process 2115288) detached] | 
 | $ timeout 60 gdb -p 2115295 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null | 
 | [New LWP 2115298] | 
 | [Thread debugging using libthread_db enabled] | 
 | Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". | 
 | 0x000055779a566e4e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) () | 
 | >>> Threads | 
 |   Id   Target Id                                             Frame  | 
 | * 1    Thread 0x7d11c06006c0 (LWP 2115295) "test_autoload.*" 0x000055779a566e4e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) () | 
 |   2    Thread 0x7d11cec006c0 (LWP 2115298) "test_autoload.*" 0x00007d11eaf1b4cd in __GI___poll (fds=0x7d11b6109040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 | >>> Machine level backtrace | 
 | Thread 2 (Thread 0x7d11cec006c0 (LWP 2115298) "test_autoload.*"): | 
 | #0  0x00007d11eaf1b4cd in __GI___poll (fds=0x7d11b6109040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 |         sc_ret = -516 | 
 |         sc_cancel_oldtype = 0 | 
 |         sc_ret = <optimized out> | 
 | #1  0x000055779a4f16ea in __interceptor_poll () | 
 | No symbol table info available. | 
 | #2  0x000055779a8a83ef in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1052 | 
 |         pfd = {fd = 3, events = 1, revents = <optimized out>} | 
 |         timeout = -1 | 
 |         r = <optimized out> | 
 | #3  timer_thread_func (ptr=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3006 | 
 |         vm = <optimized out> | 
 | #4  0x000055779a54aa9f in asan_thread_start(void*) () | 
 | No symbol table info available. | 
 | #5  0x00007d11eae9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 | 
 |         ret = <optimized out> | 
 |         pd = <optimized out> | 
 |         out = <optimized out> | 
 |         unwind_buf = {cancel_jmp_buf = {{jmp_buf = {137515436607168, -7896643337491442526, 137515436607168, -352, 0, 137515195425552, -7896643337478859614, -7896723204865780574}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} | 
 |         not_first_call = <optimized out> | 
 | #6  0x00007d11eaf29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 | 
 | No locals. | 
 | Thread 1 (Thread 0x7d11c06006c0 (LWP 2115295) "test_autoload.*"): | 
 | #0  0x000055779a566e4e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) () | 
 | No symbol table info available. | 
 | #1  0x000055779a567e0a in __sanitizer::Semaphore::Wait() () | 
 | No symbol table info available. | 
 | #2  0x000055779a4b6680 in __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >::GetFromAllocator(__sanitizer::AllocatorStats*, unsigned long, unsigned int*, unsigned long) () | 
 | No symbol table info available. | 
 | #3  0x000055779a4b64f9 in __sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::Refill(__sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::PerClass*, __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >*, unsigned long) () | 
 | No symbol table info available. | 
 | #4  0x000055779a4b6125 in __sanitizer::CombinedAllocator<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >, __sanitizer::LargeMmapAllocatorPtrArrayDynamic>::Allocate(__sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >*, unsigned long, unsigned long) () | 
 | No symbol table info available. | 
 | #5  0x000055779a4b112e in __asan::Allocator::Allocate(unsigned long, unsigned long, __sanitizer::BufferedStackTrace*, __asan::AllocType, bool) () | 
 | No symbol table info available. | 
 | #6  0x000055779a4b0f18 in __asan::asan_malloc(unsigned long, __sanitizer::BufferedStackTrace*) () | 
 | No symbol table info available. | 
 | #7  0x000055779a54ce83 in __interceptor_malloc () | 
 | No symbol table info available. | 
 | #8  0x000055779a5f9296 in rb_gc_impl_malloc (objspace_ptr=0x51d000000a80, size=3192) at /tmp/ruby/src/trunk_asan/gc/default/default.c:8188 | 
 |         gpr = 107008 | 
 |         objspace = 0x51d000000a80 | 
 |         mem = <optimized out> | 
 | #9  0x000055779a5d59a5 in ruby_xmalloc2_body (n=n@entry=399, size=size@entry=8) at /tmp/ruby/src/trunk_asan/gc.c:4584 | 
 | No locals. | 
 | #10 ruby_xmalloc2 (n=n@entry=399, size=size@entry=8) at /tmp/ruby/src/trunk_asan/gc.c:4578 | 
 | No locals. | 
 | #11 0x000055779aae3de0 in ary_heap_alloc_buffer (capa=399) at /tmp/ruby/src/trunk_asan/array.c:350 | 
 | No locals. | 
 | #12 rb_ary_cancel_sharing (ary=ary@entry=137515903556600) at /tmp/ruby/src/trunk_asan/array.c:557 | 
 |         ptr = <optimized out> | 
 |         len = 399 | 
 |         shared_root = 137515904035160 | 
 |         shared_len = <optimized out> | 
 | #13 0x000055779aae5d97 in rb_ary_modify (ary=137515903556600) at /tmp/ruby/src/trunk_asan/array.c:573 | 
 | No locals. | 
 | #14 ary_ensure_room_for_push (ary=ary@entry=137515903556600, add_len=add_len@entry=1) at /tmp/ruby/src/trunk_asan/array.c:610 | 
 |         old_len = <optimized out> | 
 |         new_len = 400 | 
 |         capa = <optimized out> | 
 | #15 0x000055779aae5a55 in rb_ary_push (ary=ary@entry=137515903556600, item=item@entry=137515277876680) at /tmp/ruby/src/trunk_asan/array.c:1381 | 
 |         idx = 399 | 
 |         target_ary = <optimized out> | 
 |         rbimpl_ary = <optimized out> | 
 |         ptr = <optimized out> | 
 |         tmp_n = <optimized out> | 
 | #16 0x000055779a68c6be in rb_provide_feature (vm=0x525000000100, feature=137515277876680, feature@entry=137515278007760) at /tmp/ruby/src/trunk_asan/load.c:709 | 
 |         features = 137515903556600 | 
 | #17 0x000055779a68f86d in require_internal (ec=<optimized out>, ec@entry=0x5160041268d0, fname=<optimized out>, exception=<optimized out>, warn=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1346 | 
 |         real = <optimized out> | 
 |         th = 0x5150001df180 | 
 |         saved = <optimized out> | 
 |         ftptr = <optimized out> | 
 |         realpath = <optimized out> | 
 |         realpaths = 137515903538160 | 
 |         realpath_map = 137515903538000 | 
 |         path = 137515278007760 | 
 |         state = <optimized out> | 
 |         prev_ext_config = <optimized out> | 
 |         th2 = <optimized out> | 
 |         result = <optimized out> | 
 |         saved_path = <optimized out> | 
 |         reset_ext_config = <optimized out> | 
 | #18 0x000055779a68dd02 in rb_require_string_internal (fname=137515277876680, resurrect=false) at /tmp/ruby/src/trunk_asan/load.c:1402 | 
 |         result = <optimized out> | 
 |         ec = 0x5160041268d0 | 
 |         result = <optimized out> | 
 | #19 rb_require_string (fname=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1388 | 
 | No locals. | 
 | #20 0x000055779a978868 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801 | 
 |         ci = 0x1644100140003 | 
 |         cc = <optimized out> | 
 |         me = 0x7d11ea195630 | 
 |         cfunc = 0x504000018558 | 
 |         recv = 137515903667600 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #21 0x000055779a95ecbd in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7d11c05fd490) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4779 | 
 |         ivar_mask = <optimized out> | 
 |         aset_mask = <optimized out> | 
 |         ci = 0x0 | 
 |         cc = <optimized out> | 
 |         cme = <optimized out> | 
 |         v = <optimized out> | 
 | #22 0x000055779a964915 in vm_call_alias (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4188 | 
 | No locals. | 
 | #23 0x000055779a9260bd in vm_sendish (ec=0x5160041268d0, reg_cfp=0x7d11c48fd6e8, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968 | 
 |         calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>} | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 | #24 vm_exec_core (ec=ec@entry=0x5160041268d0) at ../../src/trunk_asan/insns.def:898 | 
 |         bh = 0 | 
 |         cd = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         insns_address_table = {0x55779a91b9b9 <vm_exec_core+13289>, 0x55779a918c8a <vm_exec_core+1722>, 0x55779a91a4cc <vm_exec_core+7932>, 0x55779a91f9c0 <vm_exec_core+29680>, 0x55779a919e00 <vm_exec_core+6192>, 0x55779a920682 <vm_exec_core+32946>, 0x55779a91e8f0 <vm_exec_core+25376>, 0x55779a91c6e9 <vm_exec_core+16665>, 0x55779a918f8b <vm_exec_core+2491>, 0x55779a920180 <vm_exec_core+31664>, 0x55779a91fd75 <vm_exec_core+30629>, 0x55779a91a1c6 <vm_exec_core+7158>, 0x55779a91958b <vm_exec_core+4027>, 0x55779a91edbd <vm_exec_core+26605>, 0x55779a91b06f <vm_exec_core+10911>, 0x55779a920398 <vm_exec_core+32200>, 0x55779a91ff9a <vm_exec_core+31178>, 0x55779a91b853 <vm_exec_core+12931>, 0x55779a91c64f <vm_exec_core+16511>, 0x55779a91ea8a <vm_exec_core+25786>, 0x55779a91fef7 <vm_exec_core+31015>, 0x55779a91db41 <vm_exec_core+21873>, 0x55779a91eb29 <vm_exec_core+25945>, 0x55779a91ef4a <vm_exec_core+27002>, 0x55779a91da68 <vm_exec_core+21656>, 0x55779a919480 <vm_exec_core+3760>, 0x55779a91e29c <vm_exec_core+23756>, 0x55779a9192d3 <vm_exec_core+3331>, 0x55779a919637 <vm_exec_core+4199>, 0x55779a91bafc <vm_exec_core+13612>, 0x55779a91d8ff <vm_exec_core+21295>, 0x55779a91deb0 <vm_exec_core+22752>, 0x55779a91d680 <vm_exec_core+20656>, 0x55779a918ed1 <vm_exec_core+2305>, 0x55779a91f1b1 <vm_exec_core+27617>, 0x55779a91fc78 <vm_exec_core+30376>, 0x55779a919739 <vm_exec_core+4457>, 0x55779a91a8e7 <vm_exec_core+8983>, 0x55779a91a3d8 <vm_exec_core+7688>, 0x55779a91b1d7 <vm_exec_core+11271>, 0x55779a91c593 <vm_exec_core+16323>, 0x55779a919830 <vm_exec_core+4704>, 0x55779a91f01e <vm_exec_core+27214>, 0x55779a91a841 <vm_exec_core+8817>, 0x55779a91c426 <vm_exec_core+15958>, 0x55779a91cefa <vm_exec_core+18730>, 0x55779a91eec2 <vm_exec_core+26866>, 0x55779a91dd02 <vm_exec_core+22322>, 0x55779a91b3ee <vm_exec_core+11806>, 0x55779a91ab3a <vm_exec_core+9578>, 0x55779a91ec92 <vm_exec_core+26306>, 0x55779a91bc7e <vm_exec_core+13998>, 0x55779a91e34e <vm_exec_core+23934>, 0x55779a91de1c <vm_exec_core+22604>, 0x55779a91e598 <vm_exec_core+24520>, 0x55779a91f49b <vm_exec_core+28363>, 0x55779a91d10b <vm_exec_core+19259>, 0x55779a91896b <vm_exec_core+923>, 0x55779a91b569 <vm_exec_core+12185>, 0x55779a91ebd7 <vm_exec_core+26119>, 0x55779a91b696 <vm_exec_core+12486>, 0x55779a91d9a3 <vm_exec_core+21459>, 0x55779a91e196 <vm_exec_core+23494>, 0x55779a91cca6 <vm_exec_core+18134>, 0x55779a91d7bb <vm_exec_core+20971>, 0x55779a91b8d5 <vm_exec_core+13061>, 0x55779a91ae1e <vm_exec_core+10318>, 0x55779a91e676 <vm_exec_core+24742>, 0x55779a9198ed <vm_exec_core+4893>, 0x55779a91caa3 <vm_exec_core+17619>, 0x55779a927a7e <vm_exec_core+62638>, 0x55779a91dbec <vm_exec_core+22044>, 0x55779a919b91 <vm_exec_core+5569>, 0x55779a91a0a2 <vm_exec_core+6866>, 0x55779a919cb5 <vm_exec_core+5861>, 0x55779a91a9db <vm_exec_core+9227>, 0x55779a91b23d <vm_exec_core+11373>, 0x55779a918970 <vm_exec_core+928>, 0x55779a91a737 <vm_exec_core+8551>, 0x55779a9208c1 <vm_exec_core+33521>, 0x55779a91e0ac <vm_exec_core+23260>, 0x55779a91d002 <vm_exec_core+18994>, 0x55779a91f0a0 <vm_exec_core+27344>, 0x55779a920994 <vm_exec_core+33732>, 0x55779a91f3b4 <vm_exec_core+28132>, 0x55779a92042d <vm_exec_core+32349>, 0x55779a920501 <vm_exec_core+32561>, 0x55779a91939d <vm_exec_core+3533>, 0x55779a920043 <vm_exec_core+31347>, 0x55779a91bba0 <vm_exec_core+13776>, 0x55779a920260 <vm_exec_core+31888>, 0x55779a91b742 <vm_exec_core+12658>, 0x55779a91f28d <vm_exec_core+27837>, 0x55779a91ac60 <vm_exec_core+9872>, 0x55779a91beaa <vm_exec_core+14554>, 0x55779a9205e1 <vm_exec_core+32785>, 0x55779a91c4e8 <vm_exec_core+16152>, 0x55779a91c047 <vm_exec_core+14967>, 0x55779a918a40 <vm_exec_core+1136>, 0x55779a9190e3 <vm_exec_core+2835>, 0x55779a918b29 <vm_exec_core+1369>, 0x55779a91cda1 <vm_exec_core+18385>, 0x55779a91c1f3 <vm_exec_core+15395>, 0x55779a91c979 <vm_exec_core+17321>, 0x55779a91c895 <vm_exec_core+17093>, 0x55779a91b9fe <vm_exec_core+13358>, 0x55779a91c0e8 <vm_exec_core+15128>, 0x55779a91bd80 <vm_exec_core+14256>, 0x55779a91c3a4 <vm_exec_core+15828>, 0x55779a91c322 <vm_exec_core+15698>, 0x55779a91b9aa <vm_exec_core+13274>, 0x55779a918c7b <vm_exec_core+1707>, 0x55779a91a4bd <vm_exec_core+7917>, 0x55779a91f9b1 <vm_exec_core+29665>, 0x55779a919df1 <vm_exec_core+6177>, 0x55779a920673 <vm_exec_core+32931>, 0x55779a91e8e1 <vm_exec_core+25361>, 0x55779a91c6da <vm_exec_core+16650>, 0x55779a918f7c <vm_exec_core+2476>, 0x55779a920171 <vm_exec_core+31649>, 0x55779a91fd66 <vm_exec_core+30614>, 0x55779a91a1b7 <vm_exec_core+7143>, 0x55779a91957c <vm_exec_core+4012>, 0x55779a91edae <vm_exec_core+26590>, 0x55779a91b060 <vm_exec_core+10896>, 0x55779a920389 <vm_exec_core+32185>, 0x55779a91ff8b <vm_exec_core+31163>, 0x55779a91b844 <vm_exec_core+12916>, 0x55779a91c640 <vm_exec_core+16496>, 0x55779a91ea7b <vm_exec_core+25771>, 0x55779a91fee8 <vm_exec_core+31000>, 0x55779a91db32 <vm_exec_core+21858>, 0x55779a91eb1a <vm_exec_core+25930>, 0x55779a91ef3b <vm_exec_core+26987>, 0x55779a91da59 <vm_exec_core+21641>, 0x55779a919471 <vm_exec_core+3745>, 0x55779a91e28d <vm_exec_core+23741>, 0x55779a9192c4 <vm_exec_core+3316>, 0x55779a919628 <vm_exec_core+4184>, 0x55779a91baed <vm_exec_core+13597>, 0x55779a91d8f0 <vm_exec_core+21280>, 0x55779a91dea1 <vm_exec_core+22737>, 0x55779a91d671 <vm_exec_core+20641>, 0x55779a918ec2 <vm_exec_core+2290>, 0x55779a91f1a2 <vm_exec_core+27602>, 0x55779a91fc69 <vm_exec_core+30361>, 0x55779a91972a <vm_exec_core+4442>, 0x55779a91a8d8 <vm_exec_core+8968>, 0x55779a91a3c9 <vm_exec_core+7673>, 0x55779a91b1c8 <vm_exec_core+11256>, 0x55779a91c584 <vm_exec_core+16308>, 0x55779a919821 <vm_exec_core+4689>, 0x55779a91f00f <vm_exec_core+27199>, 0x55779a91a832 <vm_exec_core+8802>, 0x55779a91c417 <vm_exec_core+15943>, 0x55779a91ceeb <vm_exec_core+18715>, 0x55779a91eeb3 <vm_exec_core+26851>, 0x55779a91dcf3 <vm_exec_core+22307>, 0x55779a91b3df <vm_exec_core+11791>, 0x55779a91ab2b <vm_exec_core+9563>, 0x55779a91ec83 <vm_exec_core+26291>, 0x55779a91bc6f <vm_exec_core+13983>, 0x55779a91e33f <vm_exec_core+23919>, 0x55779a91de0d <vm_exec_core+22589>, 0x55779a91e589 <vm_exec_core+24505>, 0x55779a91f48c <vm_exec_core+28348>, 0x55779a91d0fc <vm_exec_core+19244>, 0x55779a91dca3 <vm_exec_core+22227>, 0x55779a91b55a <vm_exec_core+12170>, 0x55779a91ebc8 <vm_exec_core+26104>, 0x55779a91b687 <vm_exec_core+12471>, 0x55779a91d994 <vm_exec_core+21444>, 0x55779a91dca3 <vm_exec_core+22227>, 0x55779a91cc97 <vm_exec_core+18119>, 0x55779a91d7ac <vm_exec_core+20956>, 0x55779a91b8c6 <vm_exec_core+13046>, 0x55779a91ae0f <vm_exec_core+10303>, 0x55779a91e667 <vm_exec_core+24727>, 0x55779a9198de <vm_exec_core+4878>, 0x55779a91ca94 <vm_exec_core+17604>, 0x55779a927a6f <vm_exec_core+62623>, 0x55779a91dbdd <vm_exec_core+22029>, 0x55779a919b82 <vm_exec_core+5554>, 0x55779a91a093 <vm_exec_core+6851>, 0x55779a919ca6 <vm_exec_core+5846>, 0x55779a91a9cc <vm_exec_core+9212>, 0x55779a91b22e <vm_exec_core+11358>, 0x55779a91cfbf <vm_exec_core+18927>, 0x55779a91c57a <vm_exec_core+16298>, 0x55779a91cfba <vm_exec_core+18922>, 0x55779a91db2d <vm_exec_core+21853>, 0x55779a91da54 <vm_exec_core+21636>, 0x55779a91a9c7 <vm_exec_core+9207>, 0x55779a91dcb7 <vm_exec_core+22247>, 0x55779a91bb96 <vm_exec_core+13766>, 0x55779a91bb9b <vm_exec_core+13771>, 0x55779a91da4f <vm_exec_core+21631>, 0x55779a91d8e6 <vm_exec_core+21270>, 0x55779a91c960 <vm_exec_core+17296>, 0x55779a91c881 <vm_exec_core+17073>...} | 
 |         reg_cfp = 0x7d11c48fd6e8 | 
 |         reg_pc = 0x5110000a1b38 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_duparray_send = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #25 0x000055779a914d48 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595 | 
 |         _ec = 0x5160041268d0 | 
 |         _tag = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         result = <optimized out> | 
 | #26 0x000055779a98c7ea in vm_call0_body (ec=<optimized out>, calling=0x7d11ba509860, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:225 | 
 |         reg_cfp = <optimized out> | 
 |         i = <optimized out> | 
 |         ci = 0x7d11ba5098d0 | 
 |         cc = <optimized out> | 
 |         ret = <optimized out> | 
 | #27 0x000055779a98c05f in vm_call0_cme (ec=0x5160041268d0, calling=0x7d11ba509860, argv=0x7d11c05fdc40, cme=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:108 | 
 | No locals. | 
 | #28 vm_call0_body (ec=<optimized out>, calling=0x7d11ba509860, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:271 | 
 |         cme = 0x7d11ea9ce7e8 | 
 |         orig_cme = <optimized out> | 
 |         ci = 0x7d11ba5098d0 | 
 |         cc = 0x7d11ea9c6e58 | 
 |         ret = <optimized out> | 
 | #29 0x000055779a94057e in vm_call0_cc (recv=137515903667600, id=22673, argc=<optimized out>, argv=<optimized out>, cc=0x7d11ea9c6e58, kw_splat=0, ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:101 | 
 |         flags = <optimized out> | 
 |         calling = <error reading variable calling (Cannot access memory at address 0x80)> | 
 |         use_argv = 0x0 | 
 |         av = <optimized out> | 
 | #30 rb_funcallv_scope (recv=<optimized out>, mid=<optimized out>, argc=<optimized out>, argv=<optimized out>, scope=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1047 | 
 |         ci = <optimized out> | 
 | th: 0x5150001df180, native_id: 0x7d11c06006c0 | 
 | -- Control frame information ----------------------------------------------- | 
 |         ec = <optimized out> | 
 | c:0006 p:---- s:0024 e:000023 CFUNC  :require | 
 |         cc = 0x7d11ea9c6e58 | 
 |         self = <optimized out> | 
 | c:0005 p:0023 s:0019 e:000018 METHOD <internal:/tmp/ruby/src/trunk_asan/lib/rubygems/core_ext/kernel_require.rb>:136 [FINISH] | 
 | #31 0x000055779a9413ae in rb_funcallv (recv=137515903667600, mid=22673, argc=1, argv=0x7d11c05fdc40) at /tmp/ruby/src/trunk_asan/vm_eval.c:1062 | 
 | No locals. | 
 | #32 rb_funcall (recv=<optimized out>, mid=<optimized out>, n=1) at /tmp/ruby/src/trunk_asan/vm_eval.c:1119 | 
 |         ar = <optimized out> | 
 |         argv = 0x7d11c05fdc40 | 
 | #33 0x000055779a90076e in autoload_feature_require (_arguments=137515195424816) at /tmp/ruby/src/trunk_asan/variable.c:2949 | 
 | c:0004 p:0002 s:0013 e:000012 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:395 [FINISH] | 
 |         arguments = 0x7d11c05fe030 | 
 |         autoload_const = <optimized out> | 
 |         result = <optimized out> | 
 | c:0003 p:---- s:0010 e:000009 CFUNC  :fork | 
 | #34 autoload_try_load (_arguments=137515195424816) at /tmp/ruby/src/trunk_asan/variable.c:2963 | 
 |         arguments = 0x7d11c05fe030 | 
 |         result = <optimized out> | 
 | c:0002 p:0004 s:0006 e:000005 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:395 [FINISH] | 
 |         ce = <optimized out> | 
 | #35 0x000055779a5952e0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1074 | 
 | c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH] | 
 |         _ec = 0x5160041268d0 | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x7d11c05fdfb0, <optimized out>, 0x7d11c05fdec0, <optimized out>, <optimized out>}, prev = 0x7d11ba409640, state = RUBY_TAG_NONE, lock_rec = 0} | 
 |         result = 4 | 
 |         ec = 0x5160041268d0 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #36 0x000055779a8ffad6 in rb_autoload_load (module=module@entry=137515903745320, name=name@entry=241339) at /tmp/ruby/src/trunk_asan/variable.c:3024 | 
 |         ce = 0x503000f27ca0 | 
 |         arguments = {module = 137515903745320, name = 241339, flag = 0, mutex = 137515293397160, autoload_const = 0x0, autoload_data = 0x0} | 
 |         result = <optimized out> | 
 |         autoload_const_value = <optimized out> | 
 | #37 0x000055779a90950d in rb_const_search_from (klass=137515387476160, id=<optimized out>, exclude=<optimized out>, recurse=<optimized out>, visibility=<optimized out>) at /tmp/ruby/src/trunk_asan/variable.c:3126 | 
 |         ac = 0xfffffffffffffe00 | 
 |         am = 137515903745320 | 
 |         tmp = 137515903745320 | 
 |         ce = <optimized out> | 
 |         current = 137515903745320 | 
 |         value = <optimized out> | 
 |         first_iteration = <optimized out> | 
 | #38 0x000055779a9017d4 in rb_const_search (klass=137515387476160, id=241339, exclude=0, recurse=1, visibility=0) at /tmp/ruby/src/trunk_asan/variable.c:3148 | 
 |         value = <optimized out> | 
 | #39 rb_const_get_0 (klass=<optimized out>, id=<optimized out>, exclude=<optimized out>, recurse=<optimized out>, visibility=<optimized out>) at /tmp/ruby/src/trunk_asan/variable.c:3075 | 
 |         c = <optimized out> | 
 | #40 0x000055779a90c90e in vm_get_ev_const (ec=<optimized out>, orig_klass=<optimized out>, id=<optimized out>, allow_nil=<optimized out>, is_defined=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:1134 | 
 |         root_cref = <optimized out> | 
 |         klass = 92358976737160 | 
 |         cref = <optimized out> | 
 |         val = <optimized out> | 
 |         root_cref = <optimized out> | 
 |         cref = <optimized out> | 
 |         klass = <optimized out> | 
 |         av = <optimized out> | 
 |         am = <optimized out> | 
 |         ce = <optimized out> | 
 |         search_continue = <optimized out> | 
 | #41 0x000055779a917c71 in vm_get_ev_const_chain (ec=0x5160041268d0, segments=0x5020007b2e30) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:1167 | 
 |         id = 0 | 
 |         val = 128 | 
 |         idx = <optimized out> | 
 |         allow_nil = <optimized out> | 
 | #42 rb_vm_opt_getconstant_path (ec=<optimized out>, reg_cfp=<optimized out>, ic=0x5020007ae0b0) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6436 | 
 |         segments = 0x5020007b2e30 | 
 |         ice = <optimized out> | 
 |         val = <optimized out> | 
 | #43 0x000055779a9195ea in vm_exec_core (ec=ec@entry=0x5160041268d0) at ../../src/trunk_asan/insns.def:263 | 
 |         ic = 0x0 | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         insns_address_table = {0x55779a91b9b9 <vm_exec_core+13289>, 0x55779a918c8a <vm_exec_core+1722>, 0x55779a91a4cc <vm_exec_core+7932>, 0x55779a91f9c0 <vm_exec_core+29680>, 0x55779a919e00 <vm_exec_core+6192>, 0x55779a920682 <vm_exec_core+32946>, 0x55779a91e8f0 <vm_exec_core+25376>, 0x55779a91c6e9 <vm_exec_core+16665>, 0x55779a918f8b <vm_exec_core+2491>, 0x55779a920180 <vm_exec_core+31664>, 0x55779a91fd75 <vm_exec_core+30629>, 0x55779a91a1c6 <vm_exec_core+7158>, 0x55779a91958b <vm_exec_core+4027>, 0x55779a91edbd <vm_exec_core+26605>, 0x55779a91b06f <vm_exec_core+10911>, 0x55779a920398 <vm_exec_core+32200>, 0x55779a91ff9a <vm_exec_core+31178>, 0x55779a91b853 <vm_exec_core+12931>, 0x55779a91c64f <vm_exec_core+16511>, 0x55779a91ea8a <vm_exec_core+25786>, 0x55779a91fef7 <vm_exec_core+31015>, 0x55779a91db41 <vm_exec_core+21873>, 0x55779a91eb29 <vm_exec_core+25945>, 0x55779a91ef4a <vm_exec_core+27002>, 0x55779a91da68 <vm_exec_core+21656>, 0x55779a919480 <vm_exec_core+3760>, 0x55779a91e29c <vm_exec_core+23756>, 0x55779a9192d3 <vm_exec_core+3331>, 0x55779a919637 <vm_exec_core+4199>, 0x55779a91bafc <vm_exec_core+13612>, 0x55779a91d8ff <vm_exec_core+21295>, 0x55779a91deb0 <vm_exec_core+22752>, 0x55779a91d680 <vm_exec_core+20656>, 0x55779a918ed1 <vm_exec_core+2305>, 0x55779a91f1b1 <vm_exec_core+27617>, 0x55779a91fc78 <vm_exec_core+30376>, 0x55779a919739 <vm_exec_core+4457>, 0x55779a91a8e7 <vm_exec_core+8983>, 0x55779a91a3d8 <vm_exec_core+7688>, 0x55779a91b1d7 <vm_exec_core+11271>, 0x55779a91c593 <vm_exec_core+16323>, 0x55779a919830 <vm_exec_core+4704>, 0x55779a91f01e <vm_exec_core+27214>, 0x55779a91a841 <vm_exec_core+8817>, 0x55779a91c426 <vm_exec_core+15958>, 0x55779a91cefa <vm_exec_core+18730>, 0x55779a91eec2 <vm_exec_core+26866>, 0x55779a91dd02 <vm_exec_core+22322>, 0x55779a91b3ee <vm_exec_core+11806>, 0x55779a91ab3a <vm_exec_core+9578>, 0x55779a91ec92 <vm_exec_core+26306>, 0x55779a91bc7e <vm_exec_core+13998>, 0x55779a91e34e <vm_exec_core+23934>, 0x55779a91de1c <vm_exec_core+22604>, 0x55779a91e598 <vm_exec_core+24520>, 0x55779a91f49b <vm_exec_core+28363>, 0x55779a91d10b <vm_exec_core+19259>, 0x55779a91896b <vm_exec_core+923>, 0x55779a91b569 <vm_exec_core+12185>, 0x55779a91ebd7 <vm_exec_core+26119>, 0x55779a91b696 <vm_exec_core+12486>, 0x55779a91d9a3 <vm_exec_core+21459>, 0x55779a91e196 <vm_exec_core+23494>, 0x55779a91cca6 <vm_exec_core+18134>, 0x55779a91d7bb <vm_exec_core+20971>, 0x55779a91b8d5 <vm_exec_core+13061>, 0x55779a91ae1e <vm_exec_core+10318>, 0x55779a91e676 <vm_exec_core+24742>, 0x55779a9198ed <vm_exec_core+4893>, 0x55779a91caa3 <vm_exec_core+17619>, 0x55779a927a7e <vm_exec_core+62638>, 0x55779a91dbec <vm_exec_core+22044>, 0x55779a919b91 <vm_exec_core+5569>, 0x55779a91a0a2 <vm_exec_core+6866>, 0x55779a919cb5 <vm_exec_core+5861>, 0x55779a91a9db <vm_exec_core+9227>, 0x55779a91b23d <vm_exec_core+11373>, 0x55779a918970 <vm_exec_core+928>, 0x55779a91a737 <vm_exec_core+8551>, 0x55779a9208c1 <vm_exec_core+33521>, 0x55779a91e0ac <vm_exec_core+23260>, 0x55779a91d002 <vm_exec_core+18994>, 0x55779a91f0a0 <vm_exec_core+27344>, 0x55779a920994 <vm_exec_core+33732>, 0x55779a91f3b4 <vm_exec_core+28132>, 0x55779a92042d <vm_exec_core+32349>, 0x55779a920501 <vm_exec_core+32561>, 0x55779a91939d <vm_exec_core+3533>, 0x55779a920043 <vm_exec_core+31347>, 0x55779a91bba0 <vm_exec_core+13776>, 0x55779a920260 <vm_exec_core+31888>, 0x55779a91b742 <vm_exec_core+12658>, 0x55779a91f28d <vm_exec_core+27837>, 0x55779a91ac60 <vm_exec_core+9872>, 0x55779a91beaa <vm_exec_core+14554>, 0x55779a9205e1 <vm_exec_core+32785>, 0x55779a91c4e8 <vm_exec_core+16152>, 0x55779a91c047 <vm_exec_core+14967>, 0x55779a918a40 <vm_exec_core+1136>, 0x55779a9190e3 <vm_exec_core+2835>, 0x55779a918b29 <vm_exec_core+1369>, 0x55779a91cda1 <vm_exec_core+18385>, 0x55779a91c1f3 <vm_exec_core+15395>, 0x55779a91c979 <vm_exec_core+17321>, 0x55779a91c895 <vm_exec_core+17093>, 0x55779a91b9fe <vm_exec_core+13358>, 0x55779a91c0e8 <vm_exec_core+15128>, 0x55779a91bd80 <vm_exec_core+14256>, 0x55779a91c3a4 <vm_exec_core+15828>, 0x55779a91c322 <vm_exec_core+15698>, 0x55779a91b9aa <vm_exec_core+13274>, 0x55779a918c7b <vm_exec_core+1707>, 0x55779a91a4bd <vm_exec_core+7917>, 0x55779a91f9b1 <vm_exec_core+29665>, 0x55779a919df1 <vm_exec_core+6177>, 0x55779a920673 <vm_exec_core+32931>, 0x55779a91e8e1 <vm_exec_core+25361>, 0x55779a91c6da <vm_exec_core+16650>, 0x55779a918f7c <vm_exec_core+2476>, 0x55779a920171 <vm_exec_core+31649>, 0x55779a91fd66 <vm_exec_core+30614>, 0x55779a91a1b7 <vm_exec_core+7143>, 0x55779a91957c <vm_exec_core+4012>, 0x55779a91edae <vm_exec_core+26590>, 0x55779a91b060 <vm_exec_core+10896>, 0x55779a920389 <vm_exec_core+32185>, 0x55779a91ff8b <vm_exec_core+31163>, 0x55779a91b844 <vm_exec_core+12916>, 0x55779a91c640 <vm_exec_core+16496>, 0x55779a91ea7b <vm_exec_core+25771>, 0x55779a91fee8 <vm_exec_core+31000>, 0x55779a91db32 <vm_exec_core+21858>, 0x55779a91eb1a <vm_exec_core+25930>, 0x55779a91ef3b <vm_exec_core+26987>, 0x55779a91da59 <vm_exec_core+21641>, 0x55779a919471 <vm_exec_core+3745>, 0x55779a91e28d <vm_exec_core+23741>, 0x55779a9192c4 <vm_exec_core+3316>, 0x55779a919628 <vm_exec_core+4184>, 0x55779a91baed <vm_exec_core+13597>, 0x55779a91d8f0 <vm_exec_core+21280>, 0x55779a91dea1 <vm_exec_core+22737>, 0x55779a91d671 <vm_exec_core+20641>, 0x55779a918ec2 <vm_exec_core+2290>, 0x55779a91f1a2 <vm_exec_core+27602>, 0x55779a91fc69 <vm_exec_core+30361>, 0x55779a91972a <vm_exec_core+4442>, 0x55779a91a8d8 <vm_exec_core+8968>, 0x55779a91a3c9 <vm_exec_core+7673>, 0x55779a91b1c8 <vm_exec_core+11256>, 0x55779a91c584 <vm_exec_core+16308>, 0x55779a919821 <vm_exec_core+4689>, 0x55779a91f00f <vm_exec_core+27199>, 0x55779a91a832 <vm_exec_core+8802>, 0x55779a91c417 <vm_exec_core+15943>, 0x55779a91ceeb <vm_exec_core+18715>, 0x55779a91eeb3 <vm_exec_core+26851>, 0x55779a91dcf3 <vm_exec_core+22307>, 0x55779a91b3df <vm_exec_core+11791>, 0x55779a91ab2b <vm_exec_core+9563>, 0x55779a91ec83 <vm_exec_core+26291>, 0x55779a91bc6f <vm_exec_core+13983>, 0x55779a91e33f <vm_exec_core+23919>, 0x55779a91de0d <vm_exec_core+22589>, 0x55779a91e589 <vm_exec_core+24505>, 0x55779a91f48c <vm_exec_core+28348>, 0x55779a91d0fc <vm_exec_core+19244>, 0x55779a91dca3 <vm_exec_core+22227>, 0x55779a91b55a <vm_exec_core+12170>, 0x55779a91ebc8 <vm_exec_core+26104>, 0x55779a91b687 <vm_exec_core+12471>, 0x55779a91d994 <vm_exec_core+21444>, 0x55779a91dca3 <vm_exec_core+22227>, 0x55779a91cc97 <vm_exec_core+18119>, 0x55779a91d7ac <vm_exec_core+20956>, 0x55779a91b8c6 <vm_exec_core+13046>, 0x55779a91ae0f <vm_exec_core+10303>, 0x55779a91e667 <vm_exec_core+24727>, 0x55779a9198de <vm_exec_core+4878>, 0x55779a91ca94 <vm_exec_core+17604>, 0x55779a927a6f <vm_exec_core+62623>, 0x55779a91dbdd <vm_exec_core+22029>, 0x55779a919b82 <vm_exec_core+5554>, 0x55779a91a093 <vm_exec_core+6851>, 0x55779a919ca6 <vm_exec_core+5846>, 0x55779a91a9cc <vm_exec_core+9212>, 0x55779a91b22e <vm_exec_core+11358>, 0x55779a91cfbf <vm_exec_core+18927>, 0x55779a91c57a <vm_exec_core+16298>, 0x55779a91cfba <vm_exec_core+18922>, 0x55779a91db2d <vm_exec_core+21853>, 0x55779a91da54 <vm_exec_core+21636>, 0x55779a91a9c7 <vm_exec_core+9207>, 0x55779a91dcb7 <vm_exec_core+22247>, 0x55779a91bb96 <vm_exec_core+13766>, 0x55779a91bb9b <vm_exec_core+13771>, 0x55779a91da4f <vm_exec_core+21631>, 0x55779a91d8e6 <vm_exec_core+21270>, 0x55779a91c960 <vm_exec_core+17296>, 0x55779a91c881 <vm_exec_core+17073>...} | 
 |         reg_cfp = 0x7d11c48fd720 | 
 |         reg_pc = 0xfffffffffffffe00 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_duparray_send = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #44 0x000055779a914d48 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595 | 
 |         _ec = 0x5160041268d0 | 
 |         _tag = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         result = <optimized out> | 
 | #45 0x000055779a996092 in invoke_iseq_block_from_c (ec=0x5160041268d0, captured=0x7d11c48fd7a8, self=137515387626920, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1625 | 
 |         flags = 0 | 
 |         iseq = 0x7d11ea5fa900 | 
 |         cfp = <optimized out> | 
 |         sp = 0x7d11c47fd850 | 
 |         use_argv = 0x0 | 
 |         stack_argv = 0x7d11c47fd850 | 
 |         opt_pc = 0 | 
 |         type = <optimized out> | 
 |         av = <optimized out> | 
 |         bound = <optimized out> | 
 | #46 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1639 | 
 |         captured = 0x7d11c48fd7a8 | 
 | #47 0x000055779a9427c6 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1676 | 
 | No locals. | 
 | #48 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1684 | 
 | No locals. | 
 | #49 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344 | 
 | No locals. | 
 | #50 0x000055779a9427c6 in rb_yield (val=<optimized out>) | 
 | No locals. | 
 | #51 0x000055779a594bba in rb_protect (proc=<optimized out>, data=<optimized out>, pstate=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1054 | 
 |         _ec = 0x5160041268d0 | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x7d11c05fee70, <optimized out>, 0x7d11c05fed80, <optimized out>, <optimized out>}, prev = 0x7d11ba409240, state = RUBY_TAG_NONE, lock_rec = 0} | 
 |         result = 4 | 
 |         state = RUBY_TAG_NONE | 
 |         ec = 0x5160041268d0 | 
 |         cfp = 0x7d11c48fd758 | 
 | #52 0x000055779a71910b in rb_f_fork (obj=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4284 | 
 |         status = <optimized out> | 
 |         pid = <optimized out> | 
 | #53 0x000055779a978868 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801 | 
 |         ci = 0x649100040001 | 
 |         cc = <optimized out> | 
 |         me = 0x7d11c636d198 | 
 |         cfunc = 0x50400001ffd8 | 
 |         recv = 137515387626920 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #54 0x000055779a91f7df in vm_sendish (ec=0x5160041268d0, reg_cfp=0x7d11c48fd790, cd=0x5020007b2ff0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968 | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 |         calling = <optimized out> | 
 | #55 vm_exec_core (ec=ec@entry=0x5160041268d0) at ../../src/trunk_asan/insns.def:851 | 
 |         bh = <optimized out> | 
 |         blockiseq = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         cd = 0x5020007b2ff0 | 
 |         insns_address_table = {0x55779a91b9b9 <vm_exec_core+13289>, 0x55779a918c8a <vm_exec_core+1722>, 0x55779a91a4cc <vm_exec_core+7932>, 0x55779a91f9c0 <vm_exec_core+29680>, 0x55779a919e00 <vm_exec_core+6192>, 0x55779a920682 <vm_exec_core+32946>, 0x55779a91e8f0 <vm_exec_core+25376>, 0x55779a91c6e9 <vm_exec_core+16665>, 0x55779a918f8b <vm_exec_core+2491>, 0x55779a920180 <vm_exec_core+31664>, 0x55779a91fd75 <vm_exec_core+30629>, 0x55779a91a1c6 <vm_exec_core+7158>, 0x55779a91958b <vm_exec_core+4027>, 0x55779a91edbd <vm_exec_core+26605>, 0x55779a91b06f <vm_exec_core+10911>, 0x55779a920398 <vm_exec_core+32200>, 0x55779a91ff9a <vm_exec_core+31178>, 0x55779a91b853 <vm_exec_core+12931>, 0x55779a91c64f <vm_exec_core+16511>, 0x55779a91ea8a <vm_exec_core+25786>, 0x55779a91fef7 <vm_exec_core+31015>, 0x55779a91db41 <vm_exec_core+21873>, 0x55779a91eb29 <vm_exec_core+25945>, 0x55779a91ef4a <vm_exec_core+27002>, 0x55779a91da68 <vm_exec_core+21656>, 0x55779a919480 <vm_exec_core+3760>, 0x55779a91e29c <vm_exec_core+23756>, 0x55779a9192d3 <vm_exec_core+3331>, 0x55779a919637 <vm_exec_core+4199>, 0x55779a91bafc <vm_exec_core+13612>, 0x55779a91d8ff <vm_exec_core+21295>, 0x55779a91deb0 <vm_exec_core+22752>, 0x55779a91d680 <vm_exec_core+20656>, 0x55779a918ed1 <vm_exec_core+2305>, 0x55779a91f1b1 <vm_exec_core+27617>, 0x55779a91fc78 <vm_exec_core+30376>, 0x55779a919739 <vm_exec_core+4457>, 0x55779a91a8e7 <vm_exec_core+8983>, 0x55779a91a3d8 <vm_exec_core+7688>, 0x55779a91b1d7 <vm_exec_core+11271>, 0x55779a91c593 <vm_exec_core+16323>, 0x55779a919830 <vm_exec_core+4704>, 0x55779a91f01e <vm_exec_core+27214>, 0x55779a91a841 <vm_exec_core+8817>, 0x55779a91c426 <vm_exec_core+15958>, 0x55779a91cefa <vm_exec_core+18730>, 0x55779a91eec2 <vm_exec_core+26866>, 0x55779a91dd02 <vm_exec_core+22322>, 0x55779a91b3ee <vm_exec_core+11806>, 0x55779a91ab3a <vm_exec_core+9578>, 0x55779a91ec92 <vm_exec_core+26306>, 0x55779a91bc7e <vm_exec_core+13998>, 0x55779a91e34e <vm_exec_core+23934>, 0x55779a91de1c <vm_exec_core+22604>, 0x55779a91e598 <vm_exec_core+24520>, 0x55779a91f49b <vm_exec_core+28363>, 0x55779a91d10b <vm_exec_core+19259>, 0x55779a91896b <vm_exec_core+923>, 0x55779a91b569 <vm_exec_core+12185>, 0x55779a91ebd7 <vm_exec_core+26119>, 0x55779a91b696 <vm_exec_core+12486>, 0x55779a91d9a3 <vm_exec_core+21459>, 0x55779a91e196 <vm_exec_core+23494>, 0x55779a91cca6 <vm_exec_core+18134>, 0x55779a91d7bb <vm_exec_core+20971>, 0x55779a91b8d5 <vm_exec_core+13061>, 0x55779a91ae1e <vm_exec_core+10318>, 0x55779a91e676 <vm_exec_core+24742>, 0x55779a9198ed <vm_exec_core+4893>, 0x55779a91caa3 <vm_exec_core+17619>, 0x55779a927a7e <vm_exec_core+62638>, 0x55779a91dbec <vm_exec_core+22044>, 0x55779a919b91 <vm_exec_core+5569>, 0x55779a91a0a2 <vm_exec_core+6866>, 0x55779a919cb5 <vm_exec_core+5861>, 0x55779a91a9db <vm_exec_core+9227>, 0x55779a91b23d <vm_exec_core+11373>, 0x55779a918970 <vm_exec_core+928>, 0x55779a91a737 <vm_exec_core+8551>, 0x55779a9208c1 <vm_exec_core+33521>, 0x55779a91e0ac <vm_exec_core+23260>, 0x55779a91d002 <vm_exec_core+18994>, 0x55779a91f0a0 <vm_exec_core+27344>, 0x55779a920994 <vm_exec_core+33732>, 0x55779a91f3b4 <vm_exec_core+28132>, 0x55779a92042d <vm_exec_core+32349>, 0x55779a920501 <vm_exec_core+32561>, 0x55779a91939d <vm_exec_core+3533>, 0x55779a920043 <vm_exec_core+31347>, 0x55779a91bba0 <vm_exec_core+13776>, 0x55779a920260 <vm_exec_core+31888>, 0x55779a91b742 <vm_exec_core+12658>, 0x55779a91f28d <vm_exec_core+27837>, 0x55779a91ac60 <vm_exec_core+9872>, 0x55779a91beaa <vm_exec_core+14554>, 0x55779a9205e1 <vm_exec_core+32785>, 0x55779a91c4e8 <vm_exec_core+16152>, 0x55779a91c047 <vm_exec_core+14967>, 0x55779a918a40 <vm_exec_core+1136>, 0x55779a9190e3 <vm_exec_core+2835>, 0x55779a918b29 <vm_exec_core+1369>, 0x55779a91cda1 <vm_exec_core+18385>, 0x55779a91c1f3 <vm_exec_core+15395>, 0x55779a91c979 <vm_exec_core+17321>, 0x55779a91c895 <vm_exec_core+17093>, 0x55779a91b9fe <vm_exec_core+13358>, 0x55779a91c0e8 <vm_exec_core+15128>, 0x55779a91bd80 <vm_exec_core+14256>, 0x55779a91c3a4 <vm_exec_core+15828>, 0x55779a91c322 <vm_exec_core+15698>, 0x55779a91b9aa <vm_exec_core+13274>, 0x55779a918c7b <vm_exec_core+1707>, 0x55779a91a4bd <vm_exec_core+7917>, 0x55779a91f9b1 <vm_exec_core+29665>, 0x55779a919df1 <vm_exec_core+6177>, 0x55779a920673 <vm_exec_core+32931>, 0x55779a91e8e1 <vm_exec_core+25361>, 0x55779a91c6da <vm_exec_core+16650>, 0x55779a918f7c <vm_exec_core+2476>, 0x55779a920171 <vm_exec_core+31649>, 0x55779a91fd66 <vm_exec_core+30614>, 0x55779a91a1b7 <vm_exec_core+7143>, 0x55779a91957c <vm_exec_core+4012>, 0x55779a91edae <vm_exec_core+26590>, 0x55779a91b060 <vm_exec_core+10896>, 0x55779a920389 <vm_exec_core+32185>, 0x55779a91ff8b <vm_exec_core+31163>, 0x55779a91b844 <vm_exec_core+12916>, 0x55779a91c640 <vm_exec_core+16496>, 0x55779a91ea7b <vm_exec_core+25771>, 0x55779a91fee8 <vm_exec_core+31000>, 0x55779a91db32 <vm_exec_core+21858>, 0x55779a91eb1a <vm_exec_core+25930>, 0x55779a91ef3b <vm_exec_core+26987>, 0x55779a91da59 <vm_exec_core+21641>, 0x55779a919471 <vm_exec_core+3745>, 0x55779a91e28d <vm_exec_core+23741>, 0x55779a9192c4 <vm_exec_core+3316>, 0x55779a919628 <vm_exec_core+4184>, 0x55779a91baed <vm_exec_core+13597>, 0x55779a91d8f0 <vm_exec_core+21280>, 0x55779a91dea1 <vm_exec_core+22737>, 0x55779a91d671 <vm_exec_core+20641>, 0x55779a918ec2 <vm_exec_core+2290>, 0x55779a91f1a2 <vm_exec_core+27602>, 0x55779a91fc69 <vm_exec_core+30361>, 0x55779a91972a <vm_exec_core+4442>, 0x55779a91a8d8 <vm_exec_core+8968>, 0x55779a91a3c9 <vm_exec_core+7673>, 0x55779a91b1c8 <vm_exec_core+11256>, 0x55779a91c584 <vm_exec_core+16308>, 0x55779a919821 <vm_exec_core+4689>, 0x55779a91f00f <vm_exec_core+27199>, 0x55779a91a832 <vm_exec_core+8802>, 0x55779a91c417 <vm_exec_core+15943>, 0x55779a91ceeb <vm_exec_core+18715>, 0x55779a91eeb3 <vm_exec_core+26851>, 0x55779a91dcf3 <vm_exec_core+22307>, 0x55779a91b3df <vm_exec_core+11791>, 0x55779a91ab2b <vm_exec_core+9563>, 0x55779a91ec83 <vm_exec_core+26291>, 0x55779a91bc6f <vm_exec_core+13983>, 0x55779a91e33f <vm_exec_core+23919>, 0x55779a91de0d <vm_exec_core+22589>, 0x55779a91e589 <vm_exec_core+24505>, 0x55779a91f48c <vm_exec_core+28348>, 0x55779a91d0fc <vm_exec_core+19244>, 0x55779a91dca3 <vm_exec_core+22227>, 0x55779a91b55a <vm_exec_core+12170>, 0x55779a91ebc8 <vm_exec_core+26104>, 0x55779a91b687 <vm_exec_core+12471>, 0x55779a91d994 <vm_exec_core+21444>, 0x55779a91dca3 <vm_exec_core+22227>, 0x55779a91cc97 <vm_exec_core+18119>, 0x55779a91d7ac <vm_exec_core+20956>, 0x55779a91b8c6 <vm_exec_core+13046>, 0x55779a91ae0f <vm_exec_core+10303>, 0x55779a91e667 <vm_exec_core+24727>, 0x55779a9198de <vm_exec_core+4878>, 0x55779a91ca94 <vm_exec_core+17604>, 0x55779a927a6f <vm_exec_core+62623>, 0x55779a91dbdd <vm_exec_core+22029>, 0x55779a919b82 <vm_exec_core+5554>, 0x55779a91a093 <vm_exec_core+6851>, 0x55779a919ca6 <vm_exec_core+5846>, 0x55779a91a9cc <vm_exec_core+9212>, 0x55779a91b22e <vm_exec_core+11358>, 0x55779a91cfbf <vm_exec_core+18927>, 0x55779a91c57a <vm_exec_core+16298>, 0x55779a91cfba <vm_exec_core+18922>, 0x55779a91db2d <vm_exec_core+21853>, 0x55779a91da54 <vm_exec_core+21636>, 0x55779a91a9c7 <vm_exec_core+9207>, 0x55779a91dcb7 <vm_exec_core+22247>, 0x55779a91bb96 <vm_exec_core+13766>, 0x55779a91bb9b <vm_exec_core+13771>, 0x55779a91da4f <vm_exec_core+21631>, 0x55779a91d8e6 <vm_exec_core+21270>, 0x55779a91c960 <vm_exec_core+17296>, 0x55779a91c881 <vm_exec_core+17073>...} | 
 |         reg_cfp = 0x7d11c48fd790 | 
 |         reg_pc = 0x50400072f9f0 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_duparray_send = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #56 0x000055779a914d48 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595 | 
 |         _ec = 0x5160041268d0 | 
 |         _tag = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         result = <optimized out> | 
 | #57 0x000055779a95241b in invoke_iseq_block_from_c (ec=0x5160041268d0, captured=<optimized out>, self=137515387626920, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=0x0, is_lambda=0, me=0x0, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1625 | 
 |         flags = 0 | 
 |         iseq = 0x7d11ea5fa928 | 
 |         cfp = 0x7d11c48fd7c8 | 
 |         sp = 0x7d11c47fd818 | 
 |         use_argv = <optimized out> | 
 |         stack_argv = 0x7d11c47fd818 | 
 |         opt_pc = <optimized out> | 
 |         type = <optimized out> | 
 |         av = <optimized out> | 
 |         bound = <optimized out> | 
 | #58 invoke_block_from_c_proc (ec=0x5160041268d0, self=137515387626920, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=0, me=0x0, proc=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1719 | 
 |         block = <optimized out> | 
 |         keyword_hash = <optimized out> | 
 | #59 vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1749 | 
 | No locals. | 
 | #60 0x000055779a9506a6 in rb_vm_invoke_proc (ec=0x540000000f88, proc=0x80, proc@entry=0x50400072e350, argc=-1705611698, argc@entry=0, argv=0x0, kw_splat=0, passed_block_handler=18446744073709551104, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1770 | 
 |         self = 0 | 
 | #61 0x000055779a8a7189 in thread_do_start_proc (th=th@entry=0x5150001df180) at /tmp/ruby/src/trunk_asan/thread.c:610 | 
 |         args = <optimized out> | 
 |         procval = <optimized out> | 
 |         proc = 0x50400072e350 | 
 |         args_len = 0 | 
 |         args_ptr = <optimized out> | 
 | #62 0x000055779a8a4dba in thread_do_start (th=0x5150001df180) at /tmp/ruby/src/trunk_asan/thread.c:627 | 
 |         result = 36 | 
 | #63 thread_start_func_2 (th=th@entry=0x5150001df180, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:682 | 
 |         _tag = <optimized out> | 
 |         _ec = <optimized out> | 
 |         ractor_main_th = 0x515000000300 | 
 |         fiber_scheduler_closed = 0 | 
 |         event_thread_end_hooked = 0 | 
 |         result = 36 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #64 0x000055779a8a407e in call_thread_start_func_2 (th=0x5150001df180) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2176 | 
 |         stack_start = <optimized out> | 
 |         stack_start_addr = 0x7d11c05ffcc0 | 
 | #65 nt_start (ptr=0x50c000cbe480) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2221 | 
 |         th = 0x5150001df180 | 
 |         sched = <optimized out> | 
 |         nt = 0x50c000cbe480 | 
 |         vm = 0x525000000100 | 
 | #66 0x000055779a54aa9f in asan_thread_start(void*) () | 
 | No symbol table info available. | 
 | #67 0x00007d11eae9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 | 
 |         ret = <optimized out> | 
 |         pd = <optimized out> | 
 |         out = <optimized out> | 
 |         unwind_buf = {cancel_jmp_buf = {{jmp_buf = {137515195434688, -7896673299183299422, 137515195434688, -352, 0, 140727642337680, -7896673299170716510, -7896723204865780574}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} | 
 |         not_first_call = <optimized out> | 
 | #68 0x00007d11eaf29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 | 
 | No locals. | 
 | >>> Dump Ruby level backtrace (if possible) | 
 | $1 = true | 
 | [Inferior 1 (process 2115295) detached] | 
 | $ timeout 60 gdb -p 2115313 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null | 
 | >>> Threads | 
 | No threads. | 
 | >>> Machine level backtrace | 
 | >>> Dump Ruby level backtrace (if possible) | 
 | #<Errno::ESRCH: No such process> | 
 | $ timeout 60 gdb -p 2113279 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null | 
 | [New LWP 2147656] | 
 | [New LWP 2115314] | 
 | [New LWP 2115043] | 
 | [New LWP 2114322] | 
 | [Thread debugging using libthread_db enabled] | 
 | Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". | 
 | 0x00007d11eae98d61 in __futex_abstimed_wait_common64 (private=32765, cancel=true, abstime=0x7ffdb521bc60, op=137, expected=0, futex_word=0x50c000000094) at ./nptl/futex-internal.c:57 | 
 | >>> Threads | 
 |   Id   Target Id                                             Frame  | 
 | * 1    Thread 0x7d11eb176c40 (LWP 2113279) "ruby"            0x00007d11eae98d61 in __futex_abstimed_wait_common64 (private=32765, cancel=true, abstime=0x7ffdb521bc60, op=137, expected=0, futex_word=0x50c000000094) at ./nptl/futex-internal.c:57 | 
 |   2    Thread 0x7d11c7a006c0 (LWP 2147656) "envutil.rb:183"  0x00007d11eaf1b4cd in __GI___poll (fds=0x7d11bbc09760, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 |   3    Thread 0x7d11cec006c0 (LWP 2115314) "test_autoload.*" 0x00007d11eaf1b4cd in __GI___poll (fds=0x7d11ba309040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 |   4    Thread 0x7d11c80006c0 (LWP 2115043) "parallel.rb:40"  0x00007d11eaf1b4cd in __GI___poll (fds=0x7d11bc80e860, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 |   5    Thread 0x7d11c4e006c0 (LWP 2114322) "Timeout stdlib " 0x00007d11eae98d61 in __futex_abstimed_wait_common64 (private=32017, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c000c94c54) at ./nptl/futex-internal.c:57 | 
 | >>> Machine level backtrace | 
 | Thread 5 (Thread 0x7d11c4e006c0 (LWP 2114322) "Timeout stdlib "): | 
 | #0  0x00007d11eae98d61 in __futex_abstimed_wait_common64 (private=32017, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c000c94c54) at ./nptl/futex-internal.c:57 | 
 |         sc_cancel_oldtype = 0 | 
 |         sc_ret = <optimized out> | 
 |         resultvar = <optimized out> | 
 |         __arg6 = <optimized out> | 
 |         __arg5 = <optimized out> | 
 |         __arg4 = <optimized out> | 
 |         __arg3 = <optimized out> | 
 |         __arg2 = <optimized out> | 
 |         __arg1 = <optimized out> | 
 |         _a6 = <optimized out> | 
 |         _a5 = <optimized out> | 
 |         _a4 = <optimized out> | 
 |         _a3 = <optimized out> | 
 |         _a2 = <optimized out> | 
 |         _a1 = <optimized out> | 
 | #1  __futex_abstimed_wait_common (cancel=true, private=32017, abstime=0x0, clockid=0, expected=0, futex_word=0x50c000c94c54) at ./nptl/futex-internal.c:87 | 
 |         err = <optimized out> | 
 |         clockbit = 256 | 
 |         op = 393 | 
 |         err = <optimized out> | 
 |         clockbit = <optimized out> | 
 |         op = <optimized out> | 
 | #2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x50c000c94c54, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 | 
 | No locals. | 
 | #3  0x00007d11eae9b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5160000004a0, cond=0x50c000c94c28) at ./nptl/pthread_cond_wait.c:503 | 
 |         spin = 0 | 
 |         buffer = {__routine = 0x7d11eae9b4a0 <__condvar_cleanup_waiting>, __arg = 0x7d11c4dfeb70, __canceltype = 140, __prev = 0x0} | 
 |         cbuffer = {wseq = 9, cond = 0x50c000c94c28, mutex = 0x5160000004a0, private = 0} | 
 |         err = <optimized out> | 
 |         g = 1 | 
 |         flags = <optimized out> | 
 |         g1_start = <optimized out> | 
 |         maxspin = 0 | 
 |         signals = <optimized out> | 
 |         result = 0 | 
 |         wseq = 9 | 
 |         seq = 4 | 
 |         private = 0 | 
 |         maxspin = <optimized out> | 
 |         err = <optimized out> | 
 |         result = <optimized out> | 
 |         wseq = <optimized out> | 
 |         g = <optimized out> | 
 |         seq = <optimized out> | 
 |         flags = <optimized out> | 
 |         private = <optimized out> | 
 |         signals = <optimized out> | 
 |         done = <optimized out> | 
 |         g1_start = <optimized out> | 
 |         spin = <optimized out> | 
 |         buffer = <optimized out> | 
 |         cbuffer = <optimized out> | 
 |         s = <optimized out> | 
 | #4  ___pthread_cond_wait (cond=0x50c000c94c28, mutex=mutex@entry=0x5160000004a0) at ./nptl/pthread_cond_wait.c:627 | 
 | No locals. | 
 | #5  0x000055779a87e2bf in rb_native_cond_wait (cond=0x50c000c94c54, mutex=0x5160000004a0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:222 | 
 |         r = <optimized out> | 
 | #6  thread_sched_wait_running_turn (sched=sched@entry=0x5160000004a0, th=th@entry=0x5150001d0400, can_direct_transfer=false) at /tmp/ruby/src/trunk_asan/thread_pthread.c:856 | 
 |         next_th = 0x0 | 
 | #7  0x000055779a8a2f92 in thread_sched_to_waiting_until_wakeup (sched=0x5160000004a0, th=th@entry=0x5150001d0400) at /tmp/ruby/src/trunk_asan/thread_pthread.c:1098 | 
 |         can_direct_transfer = <optimized out> | 
 | #8  0x000055779a888751 in native_sleep (th=0x5150001d0400, rel=0x0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3283 | 
 |         sched = <optimized out> | 
 | #9  sleep_forever (th=0x5150001d0400, fl=fl@entry=1) at /tmp/ruby/src/trunk_asan/thread.c:1363 | 
 |         prev_status = THREAD_RUNNABLE | 
 |         status = THREAD_STOPPED_FOREVER | 
 |         woke = <optimized out> | 
 | #10 0x000055779a8a1a05 in rb_thread_sleep_deadly_allow_spurious_wakeup (blocker=137515901890040, timeout=4, end=0) at /tmp/ruby/src/trunk_asan/thread.c:1408 | 
 |         scheduler = <optimized out> | 
 | #11 queue_sleep (_args=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:1034 | 
 |         args = <optimized out> | 
 | #12 0x000055779a5952e0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1074 | 
 |         _ec = 0x51600407e5d0 | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x7d11c4dfeef0, <optimized out>, 0x7d11c4dfee00, <optimized out>, <optimized out>}, prev = 0x7d11c2c09240, state = RUBY_TAG_NONE, lock_rec = 0} | 
 |         result = 4 | 
 |         ec = 0x51600407e5d0 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #13 0x000055779a8a0eed in queue_do_pop (self=<optimized out>, q=0x50400005d950, should_block=<optimized out>, timeout=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:1109 | 
 |         queue_waiter = {w = {self = 137515901890040, th = 0x0, fiber = 0x0, node = {next = 0x0, prev = 0x0}}, as = {q = 0x0, sq = 0x0}} | 
 |         queue_sleep_arg = {self = 137515901890040, timeout = 4, end = <optimized out>} | 
 |         ec = <optimized out> | 
 |         waitq = 0x50400005d950 | 
 |         end = 0 | 
 | #14 0x000055779a920e55 in invoke_bf (ec=<optimized out>, reg_cfp=<optimized out>, bf=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:7395 | 
 |         func_ptr = <optimized out> | 
 |         canary_p = <optimized out> | 
 |         ret = <optimized out> | 
 | #15 0x000055779a920e55 in vm_invoke_builtin_delegate (ec=0x51600407e5d0, cfp=0x7d11c547f758, bf=<optimized out>, start_index=<optimized out>) | 
 |         argv = <optimized out> | 
 | #16 vm_exec_core (ec=ec@entry=0x51600407e5d0) at ../../src/trunk_asan/insns.def:1657 | 
 |         bf = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         index = <optimized out> | 
 |         insns_address_table = {0x55779a91b9b9 <vm_exec_core+13289>, 0x55779a918c8a <vm_exec_core+1722>, 0x55779a91a4cc <vm_exec_core+7932>, 0x55779a91f9c0 <vm_exec_core+29680>, 0x55779a919e00 <vm_exec_core+6192>, 0x55779a920682 <vm_exec_core+32946>, 0x55779a91e8f0 <vm_exec_core+25376>, 0x55779a91c6e9 <vm_exec_core+16665>, 0x55779a918f8b <vm_exec_core+2491>, 0x55779a920180 <vm_exec_core+31664>, 0x55779a91fd75 <vm_exec_core+30629>, 0x55779a91a1c6 <vm_exec_core+7158>, 0x55779a91958b <vm_exec_core+4027>, 0x55779a91edbd <vm_exec_core+26605>, 0x55779a91b06f <vm_exec_core+10911>, 0x55779a920398 <vm_exec_core+32200>, 0x55779a91ff9a <vm_exec_core+31178>, 0x55779a91b853 <vm_exec_core+12931>, 0x55779a91c64f <vm_exec_core+16511>, 0x55779a91ea8a <vm_exec_core+25786>, 0x55779a91fef7 <vm_exec_core+31015>, 0x55779a91db41 <vm_exec_core+21873>, 0x55779a91eb29 <vm_exec_core+25945>, 0x55779a91ef4a <vm_exec_core+27002>, 0x55779a91da68 <vm_exec_core+21656>, 0x55779a919480 <vm_exec_core+3760>, 0x55779a91e29c <vm_exec_core+23756>, 0x55779a9192d3 <vm_exec_core+3331>, 0x55779a919637 <vm_exec_core+4199>, 0x55779a91bafc <vm_exec_core+13612>, 0x55779a91d8ff <vm_exec_core+21295>, 0x55779a91deb0 <vm_exec_core+22752>, 0x55779a91d680 <vm_exec_core+20656>, 0x55779a918ed1 <vm_exec_core+2305>, 0x55779a91f1b1 <vm_exec_core+27617>, 0x55779a91fc78 <vm_exec_core+30376>, 0x55779a919739 <vm_exec_core+4457>, 0x55779a91a8e7 <vm_exec_core+8983>, 0x55779a91a3d8 <vm_exec_core+7688>, 0x55779a91b1d7 <vm_exec_core+11271>, 0x55779a91c593 <vm_exec_core+16323>, 0x55779a919830 <vm_exec_core+4704>, 0x55779a91f01e <vm_exec_core+27214>, 0x55779a91a841 <vm_exec_core+8817>, 0x55779a91c426 <vm_exec_core+15958>, 0x55779a91cefa <vm_exec_core+18730>, 0x55779a91eec2 <vm_exec_core+26866>, 0x55779a91dd02 <vm_exec_core+22322>, 0x55779a91b3ee <vm_exec_core+11806>, 0x55779a91ab3a <vm_exec_core+9578>, 0x55779a91ec92 <vm_exec_core+26306>, 0x55779a91bc7e <vm_exec_core+13998>, 0x55779a91e34e <vm_exec_core+23934>, 0x55779a91de1c <vm_exec_core+22604>, 0x55779a91e598 <vm_exec_core+24520>, 0x55779a91f49b <vm_exec_core+28363>, 0x55779a91d10b <vm_exec_core+19259>, 0x55779a91896b <vm_exec_core+923>, 0x55779a91b569 <vm_exec_core+12185>, 0x55779a91ebd7 <vm_exec_core+26119>, 0x55779a91b696 <vm_exec_core+12486>, 0x55779a91d9a3 <vm_exec_core+21459>, 0x55779a91e196 <vm_exec_core+23494>, 0x55779a91cca6 <vm_exec_core+18134>, 0x55779a91d7bb <vm_exec_core+20971>, 0x55779a91b8d5 <vm_exec_core+13061>, 0x55779a91ae1e <vm_exec_core+10318>, 0x55779a91e676 <vm_exec_core+24742>, 0x55779a9198ed <vm_exec_core+4893>, 0x55779a91caa3 <vm_exec_core+17619>, 0x55779a927a7e <vm_exec_core+62638>, 0x55779a91dbec <vm_exec_core+22044>, 0x55779a919b91 <vm_exec_core+5569>, 0x55779a91a0a2 <vm_exec_core+6866>, 0x55779a919cb5 <vm_exec_core+5861>, 0x55779a91a9db <vm_exec_core+9227>, 0x55779a91b23d <vm_exec_core+11373>, 0x55779a918970 <vm_exec_core+928>, 0x55779a91a737 <vm_exec_core+8551>, 0x55779a9208c1 <vm_exec_core+33521>, 0x55779a91e0ac <vm_exec_core+23260>, 0x55779a91d002 <vm_exec_core+18994>, 0x55779a91f0a0 <vm_exec_core+27344>, 0x55779a920994 <vm_exec_core+33732>, 0x55779a91f3b4 <vm_exec_core+28132>, 0x55779a92042d <vm_exec_core+32349>, 0x55779a920501 <vm_exec_core+32561>, 0x55779a91939d <vm_exec_core+3533>, 0x55779a920043 <vm_exec_core+31347>, 0x55779a91bba0 <vm_exec_core+13776>, 0x55779a920260 <vm_exec_core+31888>, 0x55779a91b742 <vm_exec_core+12658>, 0x55779a91f28d <vm_exec_core+27837>, 0x55779a91ac60 <vm_exec_core+9872>, 0x55779a91beaa <vm_exec_core+14554>, 0x55779a9205e1 <vm_exec_core+32785>, 0x55779a91c4e8 <vm_exec_core+16152>, 0x55779a91c047 <vm_exec_core+14967>, 0x55779a918a40 <vm_exec_core+1136>, 0x55779a9190e3 <vm_exec_core+2835>, 0x55779a918b29 <vm_exec_core+1369>, 0x55779a91cda1 <vm_exec_core+18385>, 0x55779a91c1f3 <vm_exec_core+15395>, 0x55779a91c979 <vm_exec_core+17321>, 0x55779a91c895 <vm_exec_core+17093>, 0x55779a91b9fe <vm_exec_core+13358>, 0x55779a91c0e8 <vm_exec_core+15128>, 0x55779a91bd80 <vm_exec_core+14256>, 0x55779a91c3a4 <vm_exec_core+15828>, 0x55779a91c322 <vm_exec_core+15698>, 0x55779a91b9aa <vm_exec_core+13274>, 0x55779a918c7b <vm_exec_core+1707>, 0x55779a91a4bd <vm_exec_core+7917>, 0x55779a91f9b1 <vm_exec_core+29665>, 0x55779a919df1 <vm_exec_core+6177>, 0x55779a920673 <vm_exec_core+32931>, 0x55779a91e8e1 <vm_exec_core+25361>, 0x55779a91c6da <vm_exec_core+16650>, 0x55779a918f7c <vm_exec_core+2476>, 0x55779a920171 <vm_exec_core+31649>, 0x55779a91fd66 <vm_exec_core+30614>, 0x55779a91a1b7 <vm_exec_core+7143>, 0x55779a91957c <vm_exec_core+4012>, 0x55779a91edae <vm_exec_core+26590>, 0x55779a91b060 <vm_exec_core+10896>, 0x55779a920389 <vm_exec_core+32185>, 0x55779a91ff8b <vm_exec_core+31163>, 0x55779a91b844 <vm_exec_core+12916>, 0x55779a91c640 <vm_exec_core+16496>, 0x55779a91ea7b <vm_exec_core+25771>, 0x55779a91fee8 <vm_exec_core+31000>, 0x55779a91db32 <vm_exec_core+21858>, 0x55779a91eb1a <vm_exec_core+25930>, 0x55779a91ef3b <vm_exec_core+26987>, 0x55779a91da59 <vm_exec_core+21641>, 0x55779a919471 <vm_exec_core+3745>, 0x55779a91e28d <vm_exec_core+23741>, 0x55779a9192c4 <vm_exec_core+3316>, 0x55779a919628 <vm_exec_core+4184>, 0x55779a91baed <vm_exec_core+13597>, 0x55779a91d8f0 <vm_exec_core+21280>, 0x55779a91dea1 <vm_exec_core+22737>, 0x55779a91d671 <vm_exec_core+20641>, 0x55779a918ec2 <vm_exec_core+2290>, 0x55779a91f1a2 <vm_exec_core+27602>, 0x55779a91fc69 <vm_exec_core+30361>, 0x55779a91972a <vm_exec_core+4442>, 0x55779a91a8d8 <vm_exec_core+8968>, 0x55779a91a3c9 <vm_exec_core+7673>, 0x55779a91b1c8 <vm_exec_core+11256>, 0x55779a91c584 <vm_exec_core+16308>, 0x55779a919821 <vm_exec_core+4689>, 0x55779a91f00f <vm_exec_core+27199>, 0x55779a91a832 <vm_exec_core+8802>, 0x55779a91c417 <vm_exec_core+15943>, 0x55779a91ceeb <vm_exec_core+18715>, 0x55779a91eeb3 <vm_exec_core+26851>, 0x55779a91dcf3 <vm_exec_core+22307>, 0x55779a91b3df <vm_exec_core+11791>, 0x55779a91ab2b <vm_exec_core+9563>, 0x55779a91ec83 <vm_exec_core+26291>, 0x55779a91bc6f <vm_exec_core+13983>, 0x55779a91e33f <vm_exec_core+23919>, 0x55779a91de0d <vm_exec_core+22589>, 0x55779a91e589 <vm_exec_core+24505>, 0x55779a91f48c <vm_exec_core+28348>, 0x55779a91d0fc <vm_exec_core+19244>, 0x55779a91dca3 <vm_exec_core+22227>, 0x55779a91b55a <vm_exec_core+12170>, 0x55779a91ebc8 <vm_exec_core+26104>, 0x55779a91b687 <vm_exec_core+12471>, 0x55779a91d994 <vm_exec_core+21444>, 0x55779a91dca3 <vm_exec_core+22227>, 0x55779a91cc97 <vm_exec_core+18119>, 0x55779a91d7ac <vm_exec_core+20956>, 0x55779a91b8c6 <vm_exec_core+13046>, 0x55779a91ae0f <vm_exec_core+10303>, 0x55779a91e667 <vm_exec_core+24727>, 0x55779a9198de <vm_exec_core+4878>, 0x55779a91ca94 <vm_exec_core+17604>, 0x55779a927a6f <vm_exec_core+62623>, 0x55779a91dbdd <vm_exec_core+22029>, 0x55779a919b82 <vm_exec_core+5554>, 0x55779a91a093 <vm_exec_core+6851>, 0x55779a919ca6 <vm_exec_core+5846>, 0x55779a91a9cc <vm_exec_core+9212>, 0x55779a91b22e <vm_exec_core+11358>, 0x55779a91cfbf <vm_exec_core+18927>, 0x55779a91c57a <vm_exec_core+16298>, 0x55779a91cfba <vm_exec_core+18922>, 0x55779a91db2d <vm_exec_core+21853>, 0x55779a91da54 <vm_exec_core+21636>, 0x55779a91a9c7 <vm_exec_core+9207>, 0x55779a91dcb7 <vm_exec_core+22247>, 0x55779a91bb96 <vm_exec_core+13766>, 0x55779a91bb9b <vm_exec_core+13771>, 0x55779a91da4f <vm_exec_core+21631>, 0x55779a91d8e6 <vm_exec_core+21270>, 0x55779a91c960 <vm_exec_core+17296>, 0x55779a91c881 <vm_exec_core+17073>...} | 
 |         reg_cfp = 0x7d11c547f758 | 
 |         reg_pc = <optimized out> | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_duparray_send = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #17 0x000055779a914d48 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595 | 
 |         _ec = 0x51600407e5d0 | 
 |         _tag = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         result = <optimized out> | 
 | #18 0x000055779a95241b in invoke_iseq_block_from_c (ec=0x51600407e5d0, captured=<optimized out>, self=137515901644320, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=0x0, is_lambda=0, me=0x0, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1625 | 
 |         flags = 0 | 
 |         iseq = 0x7d11ea7bbd20 | 
 |         cfp = 0x7d11c547f7c8 | 
 |         sp = 0x7d11c537f818 | 
 |         use_argv = <optimized out> | 
 |         stack_argv = 0x7d11c537f818 | 
 |         opt_pc = <optimized out> | 
 |         type = <optimized out> | 
 |         av = <optimized out> | 
 |         bound = <optimized out> | 
 | #19 invoke_block_from_c_proc (ec=0x51600407e5d0, self=137515901644320, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=0, me=0x0, proc=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1719 | 
 |         block = <optimized out> | 
 |         keyword_hash = <optimized out> | 
 | #20 vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1749 | 
 | No locals. | 
 | #21 0x000055779a9506a6 in rb_vm_invoke_proc (ec=0x50c000c94c54, proc=0x189, proc@entry=0x5040006d8590, argc=-353792671, argc@entry=0, argv=0x0, kw_splat=-1, passed_block_handler=18446744073709551104, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1770 | 
 |         self = 0 | 
 | #22 0x000055779a8a7189 in thread_do_start_proc (th=th@entry=0x5150001d0400) at /tmp/ruby/src/trunk_asan/thread.c:610 | 
 |         args = <optimized out> | 
 |         procval = <optimized out> | 
 |         proc = 0x5040006d8590 | 
 |         args_len = 0 | 
 |         args_ptr = <optimized out> | 
 | #23 0x000055779a8a4dba in thread_do_start (th=0x5150001d0400) at /tmp/ruby/src/trunk_asan/thread.c:627 | 
 |         result = 36 | 
 | #24 thread_start_func_2 (th=th@entry=0x5150001d0400, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:682 | 
 |         _tag = <optimized out> | 
 |         _ec = <optimized out> | 
 |         ractor_main_th = 0x515000000300 | 
 |         fiber_scheduler_closed = 0 | 
 |         event_thread_end_hooked = 0 | 
 |         result = 36 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #25 0x000055779a8a407e in call_thread_start_func_2 (th=0x5150001d0400) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2176 | 
 |         stack_start = <optimized out> | 
 |         stack_start_addr = 0x7d11c4dffcc0 | 
 | #26 nt_start (ptr=0x50c000c94c00) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2221 | 
 |         th = 0x5150001d0400 | 
 |         sched = <optimized out> | 
 |         nt = 0x50c000c94c00 | 
 |         vm = 0x525000000100 | 
 | #27 0x000055779a54aa9f in asan_thread_start(void*) () | 
 | No symbol table info available. | 
 | #28 0x00007d11eae9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 | 
 |         ret = <optimized out> | 
 |         pd = <optimized out> | 
 |         out = <optimized out> | 
 |         unwind_buf = {cancel_jmp_buf = {{jmp_buf = {137515270932160, -7896665602601904990, 137515270932160, -352, 0, 140727642332016, -7896665602589322078, -7896723204865780574}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} | 
 |         not_first_call = <optimized out> | 
 | #29 0x00007d11eaf29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 | 
 | No locals. | 
 | Thread 4 (Thread 0x7d11c80006c0 (LWP 2115043) "parallel.rb:40"): | 
 | #0  0x00007d11eaf1b4cd in __GI___poll (fds=0x7d11bc80e860, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 |         sc_ret = -516 | 
 |         sc_cancel_oldtype = 0 | 
 |         sc_ret = <optimized out> | 
 | #1  0x000055779a4f16ea in __interceptor_poll () | 
 | No symbol table info available. | 
 | #2  0x000055779a64bafd in nogvl_wait_for (th=137515900045120, fptr=0x51100034e300, events=1, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:12537 | 
 |         fds = {fd = 4, events = <optimized out>, revents = <optimized out>} | 
 |         scheduler = <optimized out> | 
 |         fd = <optimized out> | 
 |         timeout_milliseconds = -1 | 
 | #3  io_internal_wait (thread=<optimized out>, fptr=<optimized out>, error=<optimized out>, events=<optimized out>, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:1174 | 
 |         ready = <optimized out> | 
 | #4  0x000055779a64cf76 in internal_read_func (ptr=0x7d11bc80e640) at /tmp/ruby/src/trunk_asan/io.c:1205 | 
 |         iis = 0x7d11bc80e640 | 
 |         result = <optimized out> | 
 | #5  0x000055779a88c65b in rb_thread_io_blocking_call (func=0x55779a64caf0 <internal_read_func>, data1=0x7d11bc80e640, fd=<optimized out>, events=1) at /tmp/ruby/src/trunk_asan/thread.c:1829 | 
 |         __region = <optimized out> | 
 |         saved_state = RUBY_TAG_NONE | 
 |         _ec = <optimized out> | 
 |         _tag = <optimized out> | 
 |         ec = <optimized out> | 
 |         th = <optimized out> | 
 |         prev_mn_schedulable = false | 
 |         waiting_fd = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         val = <optimized out> | 
 |         saved_errno = <optimized out> | 
 | #6  0x000055779a5952e0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1074 | 
 |         _ec = 0x51600412a4d0 | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x7d11c7ffedb0, <optimized out>, 0x7d11c7ffecc0, <optimized out>, <optimized out>}, prev = 0x7d11bc809240, state = RUBY_TAG_NONE, lock_rec = 0} | 
 |         result = 4 | 
 |         ec = 0x51600412a4d0 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #7  0x000055779a661385 in io_read_memory_locktmp (str=137515130480736, iis=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:3451 | 
 | No locals. | 
 | #8  io_getpartial (argc=<optimized out>, argv=<optimized out>, io=<optimized out>, no_exception=<optimized out>, nonblock=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:3497 | 
 |         str = <optimized out> | 
 |         iis = {th = 137515900045120, fptr = 0x51100034e300, nonblock = 0, fd = 4, buf = 0x51900005a580, capa = 1024, timeout = <optimized out>} | 
 |         length = <optimized out> | 
 |         len = 1024 | 
 |         fptr = 0x51100034e300 | 
 |         n = <optimized out> | 
 |         shrinkable = <optimized out> | 
 | #9  0x000055779a63d5c1 in io_readpartial (argc=-1132402592, argv=0x1, io=4294967295) at /tmp/ruby/src/trunk_asan/io.c:3617 | 
 |         ret = <optimized out> | 
 | #10 0x000055779a978868 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801 | 
 |         ci = 0x40b100100003 | 
 |         cc = <optimized out> | 
 |         me = 0x7d11ea959ec0 | 
 |         cfunc = 0x504000010f58 | 
 |         recv = 137515900045240 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #11 0x000055779a9260bd in vm_sendish (ec=0x51600412a4d0, reg_cfp=0x7d11c67ff790, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968 | 
 |         calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>} | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 | #12 vm_exec_core (ec=ec@entry=0x51600412a4d0) at ../../src/trunk_asan/insns.def:898 | 
 |         bh = 0 | 
 |         cd = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         insns_address_table = {0x55779a91b9b9 <vm_exec_core+13289>, 0x55779a918c8a <vm_exec_core+1722>, 0x55779a91a4cc <vm_exec_core+7932>, 0x55779a91f9c0 <vm_exec_core+29680>, 0x55779a919e00 <vm_exec_core+6192>, 0x55779a920682 <vm_exec_core+32946>, 0x55779a91e8f0 <vm_exec_core+25376>, 0x55779a91c6e9 <vm_exec_core+16665>, 0x55779a918f8b <vm_exec_core+2491>, 0x55779a920180 <vm_exec_core+31664>, 0x55779a91fd75 <vm_exec_core+30629>, 0x55779a91a1c6 <vm_exec_core+7158>, 0x55779a91958b <vm_exec_core+4027>, 0x55779a91edbd <vm_exec_core+26605>, 0x55779a91b06f <vm_exec_core+10911>, 0x55779a920398 <vm_exec_core+32200>, 0x55779a91ff9a <vm_exec_core+31178>, 0x55779a91b853 <vm_exec_core+12931>, 0x55779a91c64f <vm_exec_core+16511>, 0x55779a91ea8a <vm_exec_core+25786>, 0x55779a91fef7 <vm_exec_core+31015>, 0x55779a91db41 <vm_exec_core+21873>, 0x55779a91eb29 <vm_exec_core+25945>, 0x55779a91ef4a <vm_exec_core+27002>, 0x55779a91da68 <vm_exec_core+21656>, 0x55779a919480 <vm_exec_core+3760>, 0x55779a91e29c <vm_exec_core+23756>, 0x55779a9192d3 <vm_exec_core+3331>, 0x55779a919637 <vm_exec_core+4199>, 0x55779a91bafc <vm_exec_core+13612>, 0x55779a91d8ff <vm_exec_core+21295>, 0x55779a91deb0 <vm_exec_core+22752>, 0x55779a91d680 <vm_exec_core+20656>, 0x55779a918ed1 <vm_exec_core+2305>, 0x55779a91f1b1 <vm_exec_core+27617>, 0x55779a91fc78 <vm_exec_core+30376>, 0x55779a919739 <vm_exec_core+4457>, 0x55779a91a8e7 <vm_exec_core+8983>, 0x55779a91a3d8 <vm_exec_core+7688>, 0x55779a91b1d7 <vm_exec_core+11271>, 0x55779a91c593 <vm_exec_core+16323>, 0x55779a919830 <vm_exec_core+4704>, 0x55779a91f01e <vm_exec_core+27214>, 0x55779a91a841 <vm_exec_core+8817>, 0x55779a91c426 <vm_exec_core+15958>, 0x55779a91cefa <vm_exec_core+18730>, 0x55779a91eec2 <vm_exec_core+26866>, 0x55779a91dd02 <vm_exec_core+22322>, 0x55779a91b3ee <vm_exec_core+11806>, 0x55779a91ab3a <vm_exec_core+9578>, 0x55779a91ec92 <vm_exec_core+26306>, 0x55779a91bc7e <vm_exec_core+13998>, 0x55779a91e34e <vm_exec_core+23934>, 0x55779a91de1c <vm_exec_core+22604>, 0x55779a91e598 <vm_exec_core+24520>, 0x55779a91f49b <vm_exec_core+28363>, 0x55779a91d10b <vm_exec_core+19259>, 0x55779a91896b <vm_exec_core+923>, 0x55779a91b569 <vm_exec_core+12185>, 0x55779a91ebd7 <vm_exec_core+26119>, 0x55779a91b696 <vm_exec_core+12486>, 0x55779a91d9a3 <vm_exec_core+21459>, 0x55779a91e196 <vm_exec_core+23494>, 0x55779a91cca6 <vm_exec_core+18134>, 0x55779a91d7bb <vm_exec_core+20971>, 0x55779a91b8d5 <vm_exec_core+13061>, 0x55779a91ae1e <vm_exec_core+10318>, 0x55779a91e676 <vm_exec_core+24742>, 0x55779a9198ed <vm_exec_core+4893>, 0x55779a91caa3 <vm_exec_core+17619>, 0x55779a927a7e <vm_exec_core+62638>, 0x55779a91dbec <vm_exec_core+22044>, 0x55779a919b91 <vm_exec_core+5569>, 0x55779a91a0a2 <vm_exec_core+6866>, 0x55779a919cb5 <vm_exec_core+5861>, 0x55779a91a9db <vm_exec_core+9227>, 0x55779a91b23d <vm_exec_core+11373>, 0x55779a918970 <vm_exec_core+928>, 0x55779a91a737 <vm_exec_core+8551>, 0x55779a9208c1 <vm_exec_core+33521>, 0x55779a91e0ac <vm_exec_core+23260>, 0x55779a91d002 <vm_exec_core+18994>, 0x55779a91f0a0 <vm_exec_core+27344>, 0x55779a920994 <vm_exec_core+33732>, 0x55779a91f3b4 <vm_exec_core+28132>, 0x55779a92042d <vm_exec_core+32349>, 0x55779a920501 <vm_exec_core+32561>, 0x55779a91939d <vm_exec_core+3533>, 0x55779a920043 <vm_exec_core+31347>, 0x55779a91bba0 <vm_exec_core+13776>, 0x55779a920260 <vm_exec_core+31888>, 0x55779a91b742 <vm_exec_core+12658>, 0x55779a91f28d <vm_exec_core+27837>, 0x55779a91ac60 <vm_exec_core+9872>, 0x55779a91beaa <vm_exec_core+14554>, 0x55779a9205e1 <vm_exec_core+32785>, 0x55779a91c4e8 <vm_exec_core+16152>, 0x55779a91c047 <vm_exec_core+14967>, 0x55779a918a40 <vm_exec_core+1136>, 0x55779a9190e3 <vm_exec_core+2835>, 0x55779a918b29 <vm_exec_core+1369>, 0x55779a91cda1 <vm_exec_core+18385>, 0x55779a91c1f3 <vm_exec_core+15395>, 0x55779a91c979 <vm_exec_core+17321>, 0x55779a91c895 <vm_exec_core+17093>, 0x55779a91b9fe <vm_exec_core+13358>, 0x55779a91c0e8 <vm_exec_core+15128>, 0x55779a91bd80 <vm_exec_core+14256>, 0x55779a91c3a4 <vm_exec_core+15828>, 0x55779a91c322 <vm_exec_core+15698>, 0x55779a91b9aa <vm_exec_core+13274>, 0x55779a918c7b <vm_exec_core+1707>, 0x55779a91a4bd <vm_exec_core+7917>, 0x55779a91f9b1 <vm_exec_core+29665>, 0x55779a919df1 <vm_exec_core+6177>, 0x55779a920673 <vm_exec_core+32931>, 0x55779a91e8e1 <vm_exec_core+25361>, 0x55779a91c6da <vm_exec_core+16650>, 0x55779a918f7c <vm_exec_core+2476>, 0x55779a920171 <vm_exec_core+31649>, 0x55779a91fd66 <vm_exec_core+30614>, 0x55779a91a1b7 <vm_exec_core+7143>, 0x55779a91957c <vm_exec_core+4012>, 0x55779a91edae <vm_exec_core+26590>, 0x55779a91b060 <vm_exec_core+10896>, 0x55779a920389 <vm_exec_core+32185>, 0x55779a91ff8b <vm_exec_core+31163>, 0x55779a91b844 <vm_exec_core+12916>, 0x55779a91c640 <vm_exec_core+16496>, 0x55779a91ea7b <vm_exec_core+25771>, 0x55779a91fee8 <vm_exec_core+31000>, 0x55779a91db32 <vm_exec_core+21858>, 0x55779a91eb1a <vm_exec_core+25930>, 0x55779a91ef3b <vm_exec_core+26987>, 0x55779a91da59 <vm_exec_core+21641>, 0x55779a919471 <vm_exec_core+3745>, 0x55779a91e28d <vm_exec_core+23741>, 0x55779a9192c4 <vm_exec_core+3316>, 0x55779a919628 <vm_exec_core+4184>, 0x55779a91baed <vm_exec_core+13597>, 0x55779a91d8f0 <vm_exec_core+21280>, 0x55779a91dea1 <vm_exec_core+22737>, 0x55779a91d671 <vm_exec_core+20641>, 0x55779a918ec2 <vm_exec_core+2290>, 0x55779a91f1a2 <vm_exec_core+27602>, 0x55779a91fc69 <vm_exec_core+30361>, 0x55779a91972a <vm_exec_core+4442>, 0x55779a91a8d8 <vm_exec_core+8968>, 0x55779a91a3c9 <vm_exec_core+7673>, 0x55779a91b1c8 <vm_exec_core+11256>, 0x55779a91c584 <vm_exec_core+16308>, 0x55779a919821 <vm_exec_core+4689>, 0x55779a91f00f <vm_exec_core+27199>, 0x55779a91a832 <vm_exec_core+8802>, 0x55779a91c417 <vm_exec_core+15943>, 0x55779a91ceeb <vm_exec_core+18715>, 0x55779a91eeb3 <vm_exec_core+26851>, 0x55779a91dcf3 <vm_exec_core+22307>, 0x55779a91b3df <vm_exec_core+11791>, 0x55779a91ab2b <vm_exec_core+9563>, 0x55779a91ec83 <vm_exec_core+26291>, 0x55779a91bc6f <vm_exec_core+13983>, 0x55779a91e33f <vm_exec_core+23919>, 0x55779a91de0d <vm_exec_core+22589>, 0x55779a91e589 <vm_exec_core+24505>, 0x55779a91f48c <vm_exec_core+28348>, 0x55779a91d0fc <vm_exec_core+19244>, 0x55779a91dca3 <vm_exec_core+22227>, 0x55779a91b55a <vm_exec_core+12170>, 0x55779a91ebc8 <vm_exec_core+26104>, 0x55779a91b687 <vm_exec_core+12471>, 0x55779a91d994 <vm_exec_core+21444>, 0x55779a91dca3 <vm_exec_core+22227>, 0x55779a91cc97 <vm_exec_core+18119>, 0x55779a91d7ac <vm_exec_core+20956>, 0x55779a91b8c6 <vm_exec_core+13046>, 0x55779a91ae0f <vm_exec_core+10303>, 0x55779a91e667 <vm_exec_core+24727>, 0x55779a9198de <vm_exec_core+4878>, 0x55779a91ca94 <vm_exec_core+17604>, 0x55779a927a6f <vm_exec_core+62623>, 0x55779a91dbdd <vm_exec_core+22029>, 0x55779a919b82 <vm_exec_core+5554>, 0x55779a91a093 <vm_exec_core+6851>, 0x55779a919ca6 <vm_exec_core+5846>, 0x55779a91a9cc <vm_exec_core+9212>, 0x55779a91b22e <vm_exec_core+11358>, 0x55779a91cfbf <vm_exec_core+18927>, 0x55779a91c57a <vm_exec_core+16298>, 0x55779a91cfba <vm_exec_core+18922>, 0x55779a91db2d <vm_exec_core+21853>, 0x55779a91da54 <vm_exec_core+21636>, 0x55779a91a9c7 <vm_exec_core+9207>, 0x55779a91dcb7 <vm_exec_core+22247>, 0x55779a91bb96 <vm_exec_core+13766>, 0x55779a91bb9b <vm_exec_core+13771>, 0x55779a91da4f <vm_exec_core+21631>, 0x55779a91d8e6 <vm_exec_core+21270>, 0x55779a91c960 <vm_exec_core+17296>, 0x55779a91c881 <vm_exec_core+17073>...} | 
 |         reg_cfp = 0x7d11c67ff790 | 
 |         reg_pc = 0x513000053a60 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_duparray_send = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #13 0x000055779a914d48 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595 | 
 |         _ec = 0x51600412a4d0 | 
 |         _tag = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         result = <optimized out> | 
 | #14 0x000055779a95241b in invoke_iseq_block_from_c (ec=0x51600412a4d0, captured=<optimized out>, self=137515895277120, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=0x0, is_lambda=0, me=0x0, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1625 | 
 |         flags = 0 | 
 |         iseq = 0x7d11ea7c4420 | 
 |         cfp = 0x7d11c67ff7c8 | 
 |         sp = 0x7d11c66ff818 | 
 |         use_argv = <optimized out> | 
 |         stack_argv = 0x7d11c66ff818 | 
 |         opt_pc = <optimized out> | 
 |         type = <optimized out> | 
 |         av = <optimized out> | 
 |         bound = <optimized out> | 
 | #15 invoke_block_from_c_proc (ec=0x51600412a4d0, self=137515895277120, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=0, me=0x0, proc=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1719 | 
 |         block = <optimized out> | 
 |         keyword_hash = <optimized out> | 
 | #16 vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1749 | 
 | No locals. | 
 | #17 0x000055779a9506a6 in rb_vm_invoke_proc (ec=0x7d11bc80e860, proc=0x1, proc@entry=0x50400072fb10, argc=-353258291, argc@entry=0, argv=0x0, kw_splat=-218959360, passed_block_handler=18446744073709551100, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1770 | 
 |         self = 4294967295 | 
 | #18 0x000055779a8a7189 in thread_do_start_proc (th=th@entry=0x5150001f4080) at /tmp/ruby/src/trunk_asan/thread.c:610 | 
 |         args = <optimized out> | 
 |         procval = <optimized out> | 
 |         proc = 0x50400072fb10 | 
 |         args_len = 0 | 
 |         args_ptr = <optimized out> | 
 | #19 0x000055779a8a4dba in thread_do_start (th=0x5150001f4080) at /tmp/ruby/src/trunk_asan/thread.c:627 | 
 |         result = 36 | 
 | #20 thread_start_func_2 (th=th@entry=0x5150001f4080, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:682 | 
 |         _tag = <optimized out> | 
 |         _ec = <optimized out> | 
 |         ractor_main_th = 0x515000000300 | 
 |         fiber_scheduler_closed = 0 | 
 |         event_thread_end_hooked = 0 | 
 |         result = 36 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #21 0x000055779a8a407e in call_thread_start_func_2 (th=0x5150001f4080) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2176 | 
 |         stack_start = <optimized out> | 
 |         stack_start_addr = 0x7d11c7fffcc0 | 
 | #22 nt_start (ptr=0x50c000ce3d40) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2221 | 
 |         th = 0x5150001f4080 | 
 |         sched = <optimized out> | 
 |         nt = 0x50c000ce3d40 | 
 |         vm = 0x525000000100 | 
 | #23 0x000055779a54aa9f in asan_thread_start(void*) () | 
 | No symbol table info available. | 
 | #24 0x00007d11eae9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 | 
 |         ret = <optimized out> | 
 |         pd = <optimized out> | 
 |         out = <optimized out> | 
 |         unwind_buf = {cancel_jmp_buf = {{jmp_buf = {137515323360960, -7896659280410045278, 137515323360960, -352, 25, 140727642340496, -7896659280397462366, -7896723204865780574}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} | 
 |         not_first_call = <optimized out> | 
 | #25 0x00007d11eaf29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 | 
 | No locals. | 
 | Thread 3 (Thread 0x7d11cec006c0 (LWP 2115314) "test_autoload.*"): | 
 | #0  0x00007d11eaf1b4cd in __GI___poll (fds=0x7d11ba309040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 |         sc_ret = -516 | 
 |         sc_cancel_oldtype = 0 | 
 |         sc_ret = <optimized out> | 
 | #1  0x000055779a4f16ea in __interceptor_poll () | 
 | No symbol table info available. | 
 | #2  0x000055779a8a83ef in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1052 | 
 |         pfd = {fd = 3, events = 1, revents = <optimized out>} | 
 |         timeout = -1 | 
 |         r = <optimized out> | 
 | #3  timer_thread_func (ptr=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3006 | 
 |         vm = <optimized out> | 
 | #4  0x000055779a54aa9f in asan_thread_start(void*) () | 
 | No symbol table info available. | 
 | #5  0x00007d11eae9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 | 
 |         ret = <optimized out> | 
 |         pd = <optimized out> | 
 |         out = <optimized out> | 
 |         unwind_buf = {cancel_jmp_buf = {{jmp_buf = {137515436607168, -7896643337491442526, 137515436607168, -352, 0, 137515050722096, -7896643337478859614, -7896723204865780574}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} | 
 |         not_first_call = <optimized out> | 
 | #6  0x00007d11eaf29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 | 
 | No locals. | 
 | Thread 2 (Thread 0x7d11c7a006c0 (LWP 2147656) "envutil.rb:183"): | 
 | #0  0x00007d11eaf1b4cd in __GI___poll (fds=0x7d11bbc09760, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 |         sc_ret = -516 | 
 |         sc_cancel_oldtype = 0 | 
 |         sc_ret = <optimized out> | 
 | #1  0x000055779a4f16ea in __interceptor_poll () | 
 | No symbol table info available. | 
 | #2  0x000055779a64bafd in nogvl_wait_for (th=137515311815440, fptr=0x51100005ec80, events=1, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:12537 | 
 |         fds = {fd = 10, events = <optimized out>, revents = <optimized out>} | 
 |         scheduler = <optimized out> | 
 |         fd = <optimized out> | 
 |         timeout_milliseconds = -1 | 
 | #3  io_internal_wait (thread=<optimized out>, fptr=<optimized out>, error=<optimized out>, events=<optimized out>, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:1174 | 
 |         ready = <optimized out> | 
 | #4  0x000055779a64cf76 in internal_read_func (ptr=0x7d11bbc09620) at /tmp/ruby/src/trunk_asan/io.c:1205 | 
 |         iis = 0x7d11bbc09620 | 
 |         result = <optimized out> | 
 | #5  0x000055779a88c65b in rb_thread_io_blocking_call (func=0x55779a64caf0 <internal_read_func>, data1=data1@entry=0x7d11bbc09620, fd=<optimized out>, events=events@entry=1) at /tmp/ruby/src/trunk_asan/thread.c:1829 | 
 |         __region = <optimized out> | 
 |         saved_state = RUBY_TAG_NONE | 
 |         _ec = <optimized out> | 
 |         _tag = <optimized out> | 
 |         ec = <optimized out> | 
 |         th = <optimized out> | 
 |         prev_mn_schedulable = false | 
 |         waiting_fd = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         val = <optimized out> | 
 |         saved_errno = <optimized out> | 
 | #6  0x000055779a64c90a in rb_io_blocking_region_wait (argument=0x7d11bbc09620, events=RUBY_IO_READABLE, io=<optimized out>, function=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:228 | 
 | No locals. | 
 | #7  rb_io_read_memory (fptr=<optimized out>, buf=<optimized out>, count=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:1314 | 
 |         iis = {th = 137515311815440, fptr = 0x51100005ec80, nonblock = 0, fd = 10, buf = 0x525000142900, capa = 8192, timeout = 0x0} | 
 |         timeout_storage = <optimized out> | 
 |         scheduler = <optimized out> | 
 | #8  0x000055779a650247 in io_bufread (ptr=0x525000142900 '\276' <repeats 200 times>..., len=8192, fptr=0x51100005ec80) at /tmp/ruby/src/trunk_asan/io.c:3057 | 
 |         offset = 0 | 
 |         n = 8192 | 
 |         c = <optimized out> | 
 | #9  bufread_call (arg=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:3096 | 
 |         p = <optimized out> | 
 | #10 0x000055779a5952e0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1074 | 
 |         _ec = 0x516000e292d0 | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x7d11c79fed10, <optimized out>, 0x7d11c79fec20, <optimized out>, <optimized out>}, prev = 0x7d11bbc09240, state = RUBY_TAG_NONE, lock_rec = 0} | 
 |         result = 4 | 
 |         ec = 0x516000e292d0 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #11 0x000055779a64dc6b in io_fread (str=137515311815120, offset=0, size=8192, fptr=0x51100005ec80) at /tmp/ruby/src/trunk_asan/io.c:3110 | 
 |         arg = {str_ptr = 0x525000142900 '\276' <repeats 200 times>..., len = 8192, fptr = <optimized out>} | 
 |         len = <optimized out> | 
 |         errno_to_fail = <optimized out> | 
 | #12 read_all (fptr=<optimized out>, siz=8192, str=137515311815120) at /tmp/ruby/src/trunk_asan/io.c:3388 | 
 |         capa = <optimized out> | 
 |         cr = 0 | 
 |         bytes = 0 | 
 |         pos = 0 | 
 |         enc = 0x50d000000110 | 
 |         n = <optimized out> | 
 |         shrinkable = <optimized out> | 
 | #13 0x000055779a63d9a3 in io_read (argc=<optimized out>, argv=<optimized out>, io=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:3812 | 
 |         str = <optimized out> | 
 |         length = <optimized out> | 
 |         fptr = 0x51100005ec80 | 
 |         len = <optimized out> | 
 |         n = <optimized out> | 
 |         shrinkable = <optimized out> | 
 | #14 0x000055779a978868 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801 | 
 |         ci = 0x3fc100100001 | 
 |         cc = <optimized out> | 
 |         me = 0x7d11ea959e98 | 
 |         cfunc = 0x504000010f98 | 
 |         recv = 137515311818520 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #15 0x000055779a9260bd in vm_sendish (ec=0x516000e292d0, reg_cfp=0x7d11cbcdc790, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968 | 
 |         calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>} | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 | #16 vm_exec_core (ec=ec@entry=0x516000e292d0) at ../../src/trunk_asan/insns.def:898 | 
 |         bh = 0 | 
 |         cd = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         insns_address_table = {0x55779a91b9b9 <vm_exec_core+13289>, 0x55779a918c8a <vm_exec_core+1722>, 0x55779a91a4cc <vm_exec_core+7932>, 0x55779a91f9c0 <vm_exec_core+29680>, 0x55779a919e00 <vm_exec_core+6192>, 0x55779a920682 <vm_exec_core+32946>, 0x55779a91e8f0 <vm_exec_core+25376>, 0x55779a91c6e9 <vm_exec_core+16665>, 0x55779a918f8b <vm_exec_core+2491>, 0x55779a920180 <vm_exec_core+31664>, 0x55779a91fd75 <vm_exec_core+30629>, 0x55779a91a1c6 <vm_exec_core+7158>, 0x55779a91958b <vm_exec_core+4027>, 0x55779a91edbd <vm_exec_core+26605>, 0x55779a91b06f <vm_exec_core+10911>, 0x55779a920398 <vm_exec_core+32200>, 0x55779a91ff9a <vm_exec_core+31178>, 0x55779a91b853 <vm_exec_core+12931>, 0x55779a91c64f <vm_exec_core+16511>, 0x55779a91ea8a <vm_exec_core+25786>, 0x55779a91fef7 <vm_exec_core+31015>, 0x55779a91db41 <vm_exec_core+21873>, 0x55779a91eb29 <vm_exec_core+25945>, 0x55779a91ef4a <vm_exec_core+27002>, 0x55779a91da68 <vm_exec_core+21656>, 0x55779a919480 <vm_exec_core+3760>, 0x55779a91e29c <vm_exec_core+23756>, 0x55779a9192d3 <vm_exec_core+3331>, 0x55779a919637 <vm_exec_core+4199>, 0x55779a91bafc <vm_exec_core+13612>, 0x55779a91d8ff <vm_exec_core+21295>, 0x55779a91deb0 <vm_exec_core+22752>, 0x55779a91d680 <vm_exec_core+20656>, 0x55779a918ed1 <vm_exec_core+2305>, 0x55779a91f1b1 <vm_exec_core+27617>, 0x55779a91fc78 <vm_exec_core+30376>, 0x55779a919739 <vm_exec_core+4457>, 0x55779a91a8e7 <vm_exec_core+8983>, 0x55779a91a3d8 <vm_exec_core+7688>, 0x55779a91b1d7 <vm_exec_core+11271>, 0x55779a91c593 <vm_exec_core+16323>, 0x55779a919830 <vm_exec_core+4704>, 0x55779a91f01e <vm_exec_core+27214>, 0x55779a91a841 <vm_exec_core+8817>, 0x55779a91c426 <vm_exec_core+15958>, 0x55779a91cefa <vm_exec_core+18730>, 0x55779a91eec2 <vm_exec_core+26866>, 0x55779a91dd02 <vm_exec_core+22322>, 0x55779a91b3ee <vm_exec_core+11806>, 0x55779a91ab3a <vm_exec_core+9578>, 0x55779a91ec92 <vm_exec_core+26306>, 0x55779a91bc7e <vm_exec_core+13998>, 0x55779a91e34e <vm_exec_core+23934>, 0x55779a91de1c <vm_exec_core+22604>, 0x55779a91e598 <vm_exec_core+24520>, 0x55779a91f49b <vm_exec_core+28363>, 0x55779a91d10b <vm_exec_core+19259>, 0x55779a91896b <vm_exec_core+923>, 0x55779a91b569 <vm_exec_core+12185>, 0x55779a91ebd7 <vm_exec_core+26119>, 0x55779a91b696 <vm_exec_core+12486>, 0x55779a91d9a3 <vm_exec_core+21459>, 0x55779a91e196 <vm_exec_core+23494>, 0x55779a91cca6 <vm_exec_core+18134>, 0x55779a91d7bb <vm_exec_core+20971>, 0x55779a91b8d5 <vm_exec_core+13061>, 0x55779a91ae1e <vm_exec_core+10318>, 0x55779a91e676 <vm_exec_core+24742>, 0x55779a9198ed <vm_exec_core+4893>, 0x55779a91caa3 <vm_exec_core+17619>, 0x55779a927a7e <vm_exec_core+62638>, 0x55779a91dbec <vm_exec_core+22044>, 0x55779a919b91 <vm_exec_core+5569>, 0x55779a91a0a2 <vm_exec_core+6866>, 0x55779a919cb5 <vm_exec_core+5861>, 0x55779a91a9db <vm_exec_core+9227>, 0x55779a91b23d <vm_exec_core+11373>, 0x55779a918970 <vm_exec_core+928>, 0x55779a91a737 <vm_exec_core+8551>, 0x55779a9208c1 <vm_exec_core+33521>, 0x55779a91e0ac <vm_exec_core+23260>, 0x55779a91d002 <vm_exec_core+18994>, 0x55779a91f0a0 <vm_exec_core+27344>, 0x55779a920994 <vm_exec_core+33732>, 0x55779a91f3b4 <vm_exec_core+28132>, 0x55779a92042d <vm_exec_core+32349>, 0x55779a920501 <vm_exec_core+32561>, 0x55779a91939d <vm_exec_core+3533>, 0x55779a920043 <vm_exec_core+31347>, 0x55779a91bba0 <vm_exec_core+13776>, 0x55779a920260 <vm_exec_core+31888>, 0x55779a91b742 <vm_exec_core+12658>, 0x55779a91f28d <vm_exec_core+27837>, 0x55779a91ac60 <vm_exec_core+9872>, 0x55779a91beaa <vm_exec_core+14554>, 0x55779a9205e1 <vm_exec_core+32785>, 0x55779a91c4e8 <vm_exec_core+16152>, 0x55779a91c047 <vm_exec_core+14967>, 0x55779a918a40 <vm_exec_core+1136>, 0x55779a9190e3 <vm_exec_core+2835>, 0x55779a918b29 <vm_exec_core+1369>, 0x55779a91cda1 <vm_exec_core+18385>, 0x55779a91c1f3 <vm_exec_core+15395>, 0x55779a91c979 <vm_exec_core+17321>, 0x55779a91c895 <vm_exec_core+17093>, 0x55779a91b9fe <vm_exec_core+13358>, 0x55779a91c0e8 <vm_exec_core+15128>, 0x55779a91bd80 <vm_exec_core+14256>, 0x55779a91c3a4 <vm_exec_core+15828>, 0x55779a91c322 <vm_exec_core+15698>, 0x55779a91b9aa <vm_exec_core+13274>, 0x55779a918c7b <vm_exec_core+1707>, 0x55779a91a4bd <vm_exec_core+7917>, 0x55779a91f9b1 <vm_exec_core+29665>, 0x55779a919df1 <vm_exec_core+6177>, 0x55779a920673 <vm_exec_core+32931>, 0x55779a91e8e1 <vm_exec_core+25361>, 0x55779a91c6da <vm_exec_core+16650>, 0x55779a918f7c <vm_exec_core+2476>, 0x55779a920171 <vm_exec_core+31649>, 0x55779a91fd66 <vm_exec_core+30614>, 0x55779a91a1b7 <vm_exec_core+7143>, 0x55779a91957c <vm_exec_core+4012>, 0x55779a91edae <vm_exec_core+26590>, 0x55779a91b060 <vm_exec_core+10896>, 0x55779a920389 <vm_exec_core+32185>, 0x55779a91ff8b <vm_exec_core+31163>, 0x55779a91b844 <vm_exec_core+12916>, 0x55779a91c640 <vm_exec_core+16496>, 0x55779a91ea7b <vm_exec_core+25771>, 0x55779a91fee8 <vm_exec_core+31000>, 0x55779a91db32 <vm_exec_core+21858>, 0x55779a91eb1a <vm_exec_core+25930>, 0x55779a91ef3b <vm_exec_core+26987>, 0x55779a91da59 <vm_exec_core+21641>, 0x55779a919471 <vm_exec_core+3745>, 0x55779a91e28d <vm_exec_core+23741>, 0x55779a9192c4 <vm_exec_core+3316>, 0x55779a919628 <vm_exec_core+4184>, 0x55779a91baed <vm_exec_core+13597>, 0x55779a91d8f0 <vm_exec_core+21280>, 0x55779a91dea1 <vm_exec_core+22737>, 0x55779a91d671 <vm_exec_core+20641>, 0x55779a918ec2 <vm_exec_core+2290>, 0x55779a91f1a2 <vm_exec_core+27602>, 0x55779a91fc69 <vm_exec_core+30361>, 0x55779a91972a <vm_exec_core+4442>, 0x55779a91a8d8 <vm_exec_core+8968>, 0x55779a91a3c9 <vm_exec_core+7673>, 0x55779a91b1c8 <vm_exec_core+11256>, 0x55779a91c584 <vm_exec_core+16308>, 0x55779a919821 <vm_exec_core+4689>, 0x55779a91f00f <vm_exec_core+27199>, 0x55779a91a832 <vm_exec_core+8802>, 0x55779a91c417 <vm_exec_core+15943>, 0x55779a91ceeb <vm_exec_core+18715>, 0x55779a91eeb3 <vm_exec_core+26851>, 0x55779a91dcf3 <vm_exec_core+22307>, 0x55779a91b3df <vm_exec_core+11791>, 0x55779a91ab2b <vm_exec_core+9563>, 0x55779a91ec83 <vm_exec_core+26291>, 0x55779a91bc6f <vm_exec_core+13983>, 0x55779a91e33f <vm_exec_core+23919>, 0x55779a91de0d <vm_exec_core+22589>, 0x55779a91e589 <vm_exec_core+24505>, 0x55779a91f48c <vm_exec_core+28348>, 0x55779a91d0fc <vm_exec_core+19244>, 0x55779a91dca3 <vm_exec_core+22227>, 0x55779a91b55a <vm_exec_core+12170>, 0x55779a91ebc8 <vm_exec_core+26104>, 0x55779a91b687 <vm_exec_core+12471>, 0x55779a91d994 <vm_exec_core+21444>, 0x55779a91dca3 <vm_exec_core+22227>, 0x55779a91cc97 <vm_exec_core+18119>, 0x55779a91d7ac <vm_exec_core+20956>, 0x55779a91b8c6 <vm_exec_core+13046>, 0x55779a91ae0f <vm_exec_core+10303>, 0x55779a91e667 <vm_exec_core+24727>, 0x55779a9198de <vm_exec_core+4878>, 0x55779a91ca94 <vm_exec_core+17604>, 0x55779a927a6f <vm_exec_core+62623>, 0x55779a91dbdd <vm_exec_core+22029>, 0x55779a919b82 <vm_exec_core+5554>, 0x55779a91a093 <vm_exec_core+6851>, 0x55779a919ca6 <vm_exec_core+5846>, 0x55779a91a9cc <vm_exec_core+9212>, 0x55779a91b22e <vm_exec_core+11358>, 0x55779a91cfbf <vm_exec_core+18927>, 0x55779a91c57a <vm_exec_core+16298>, 0x55779a91cfba <vm_exec_core+18922>, 0x55779a91db2d <vm_exec_core+21853>, 0x55779a91da54 <vm_exec_core+21636>, 0x55779a91a9c7 <vm_exec_core+9207>, 0x55779a91dcb7 <vm_exec_core+22247>, 0x55779a91bb96 <vm_exec_core+13766>, 0x55779a91bb9b <vm_exec_core+13771>, 0x55779a91da4f <vm_exec_core+21631>, 0x55779a91d8e6 <vm_exec_core+21270>, 0x55779a91c960 <vm_exec_core+17296>, 0x55779a91c881 <vm_exec_core+17073>...} | 
 |         reg_cfp = 0x7d11cbcdc790 | 
 |         reg_pc = 0x504000056830 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_duparray_send = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #17 0x000055779a914d48 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595 | 
 |         _ec = 0x516000e292d0 | 
 |         _tag = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         result = <optimized out> | 
 | #18 0x000055779a95241b in invoke_iseq_block_from_c (ec=0x516000e292d0, captured=<optimized out>, self=137515901629280, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=0x0, is_lambda=0, me=0x0, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1625 | 
 |         flags = 0 | 
 |         iseq = 0x7d11ea7b2950 | 
 |         cfp = 0x7d11cbcdc7c8 | 
 |         sp = 0x7d11cbbdc818 | 
 |         use_argv = <optimized out> | 
 |         stack_argv = 0x7d11cbbdc818 | 
 |         opt_pc = <optimized out> | 
 |         type = <optimized out> | 
 |         av = <optimized out> | 
 |         bound = <optimized out> | 
 | #19 invoke_block_from_c_proc (ec=0x516000e292d0, self=137515901629280, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=0, me=0x0, proc=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1719 | 
 |         block = <optimized out> | 
 |         keyword_hash = <optimized out> | 
 | #20 vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1749 | 
 | No locals. | 
 | #21 0x000055779a9506a6 in rb_vm_invoke_proc (ec=0x7d11bbc09760, proc=0x1, proc@entry=0x504000120b50, argc=-353258291, argc@entry=0, argv=0x0, kw_splat=-218959360, passed_block_handler=18446744073709551100, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1770 | 
 |         self = 4294967295 | 
 | #22 0x000055779a8a7189 in thread_do_start_proc (th=th@entry=0x515000051200) at /tmp/ruby/src/trunk_asan/thread.c:610 | 
 |         args = <optimized out> | 
 |         procval = <optimized out> | 
 |         proc = 0x504000120b50 | 
 |         args_len = 0 | 
 |         args_ptr = <optimized out> | 
 | #23 0x000055779a8a4dba in thread_do_start (th=0x515000051200) at /tmp/ruby/src/trunk_asan/thread.c:627 | 
 |         result = 36 | 
 | #24 thread_start_func_2 (th=th@entry=0x515000051200, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:682 | 
 |         _tag = <optimized out> | 
 |         _ec = <optimized out> | 
 |         ractor_main_th = 0x515000000300 | 
 |         fiber_scheduler_closed = 0 | 
 |         event_thread_end_hooked = 0 | 
 |         result = 36 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #25 0x000055779a8a407e in call_thread_start_func_2 (th=0x515000051200) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2176 | 
 |         stack_start = <optimized out> | 
 |         stack_start_addr = 0x7d11c79ffcc0 | 
 | #26 nt_start (ptr=0x50c0002cd880) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2221 | 
 |         th = 0x515000051200 | 
 |         sched = <optimized out> | 
 |         nt = 0x50c0002cd880 | 
 |         vm = 0x525000000100 | 
 | #27 0x000055779a54aa9f in asan_thread_start(void*) () | 
 | No symbol table info available. | 
 | #28 0x00007d11eae9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 | 
 |         ret = <optimized out> | 
 |         pd = <optimized out> | 
 |         out = <optimized out> | 
 |         unwind_buf = {cancel_jmp_buf = {{jmp_buf = {137515317069504, -7896658455776324446, 137515317069504, -352, 22, 140727642337680, -7896658455763741534, -7896723204865780574}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} | 
 |         not_first_call = <optimized out> | 
 | #29 0x00007d11eaf29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 | 
 | No locals. | 
 | Thread 1 (Thread 0x7d11eb176c40 (LWP 2113279) "ruby"): | 
 | #0  0x00007d11eae98d61 in __futex_abstimed_wait_common64 (private=32765, cancel=true, abstime=0x7ffdb521bc60, op=137, expected=0, futex_word=0x50c000000094) at ./nptl/futex-internal.c:57 | 
 |         sc_cancel_oldtype = 0 | 
 |         sc_ret = <optimized out> | 
 |         resultvar = <optimized out> | 
 |         __arg6 = <optimized out> | 
 |         __arg5 = <optimized out> | 
 |         __arg4 = <optimized out> | 
 |         __arg3 = <optimized out> | 
 |         __arg2 = <optimized out> | 
 |         __arg1 = <optimized out> | 
 |         _a6 = <optimized out> | 
 |         _a5 = <optimized out> | 
 |         _a4 = <optimized out> | 
 |         _a3 = <optimized out> | 
 |         _a2 = <optimized out> | 
 |         _a1 = <optimized out> | 
 | #1  __futex_abstimed_wait_common (cancel=true, private=32765, abstime=0x7ffdb521bc60, clockid=20816, expected=0, futex_word=0x50c000000094) at ./nptl/futex-internal.c:87 | 
 |         err = <optimized out> | 
 |         clockbit = 5329152 | 
 |         op = 137 | 
 |         err = <optimized out> | 
 |         clockbit = <optimized out> | 
 |         op = <optimized out> | 
 | #2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x50c000000094, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7ffdb521bc60, private=private@entry=0) at ./nptl/futex-internal.c:139 | 
 | No locals. | 
 | #3  0x00007d11eae9bc7e in __pthread_cond_wait_common (abstime=0x7ffdb521bc60, clockid=1, mutex=0x515000000420, cond=0x50c000000068) at ./nptl/pthread_cond_wait.c:503 | 
 |         spin = 0 | 
 |         buffer = {__routine = 0x7d11eae9b4a0 <__condvar_cleanup_waiting>, __arg = 0x7ffdb521bb50, __canceltype = -1691725248, __prev = 0x0} | 
 |         cbuffer = {wseq = 509, cond = 0x50c000000068, mutex = 0x515000000420, private = 0} | 
 |         err = <optimized out> | 
 |         g = 1 | 
 |         flags = <optimized out> | 
 |         g1_start = <optimized out> | 
 |         maxspin = 0 | 
 |         signals = <optimized out> | 
 |         result = 0 | 
 |         wseq = 509 | 
 |         seq = 254 | 
 |         private = 0 | 
 |         maxspin = <optimized out> | 
 |         err = <optimized out> | 
 |         result = <optimized out> | 
 |         wseq = <optimized out> | 
 |         g = <optimized out> | 
 |         seq = <optimized out> | 
 |         flags = <optimized out> | 
 |         private = <optimized out> | 
 |         signals = <optimized out> | 
 |         done = <optimized out> | 
 |         g1_start = <optimized out> | 
 |         spin = <optimized out> | 
 |         buffer = <optimized out> | 
 |         cbuffer = <optimized out> | 
 |         s = <optimized out> | 
 | #4  ___pthread_cond_timedwait64 (cond=cond@entry=0x50c000000068, mutex=mutex@entry=0x515000000420, abstime=abstime@entry=0x7ffdb521bc60) at ./nptl/pthread_cond_wait.c:652 | 
 |         flags = <optimized out> | 
 |         clockid = 1 | 
 | #5  0x000055779a8a2a61 in native_cond_timedwait (cond=0x50c000000068, mutex=0x515000000420, abs=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:242 | 
 |         r = <optimized out> | 
 |         ts = <optimized out> | 
 | #6  native_cond_sleep (th=th@entry=0x515000000300, rel=0x7d11e8c69620) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2429 | 
 |         end = <optimized out> | 
 |         sched = 0x5160000004a0 | 
 |         lock = 0x515000000420 | 
 |         cond = 0x50c000000068 | 
 |         max = 100000000000000000 | 
 | #7  0x000055779a8a9534 in native_sleep (th=0x515000000300, rel=0x7d11e8c69620) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3276 | 
 |         sched = <optimized out> | 
 | #8  thread_join_sleep (arg=137515875983200) at /tmp/ruby/src/trunk_asan/thread.c:1076 | 
 |         scheduler = <optimized out> | 
 |         p = 0x7d11e8f05f60 | 
 |         target_th = 0x515000051200 | 
 |         th = 0x515000000300 | 
 |         end = 833357086948923 | 
 |         limit = 0x7d11e8c69620 | 
 | #9  0x000055779a5952e0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1074 | 
 |         _ec = 0x5160000006d0 | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffdb521be70, <optimized out>, 0x7ffdb521bd80, <optimized out>, <optimized out>}, prev = 0x7d11e8ed5b40, state = RUBY_TAG_NONE, lock_rec = 0} | 
 |         result = 4 | 
 |         ec = 0x5160000006d0 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #10 0x000055779a8a9088 in thread_join (target_th=<optimized out>, timeout=<optimized out>, limit=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:1117 | 
 |         waiter = {next = 0x0, thread = 0x515000000300, fiber = 0x0} | 
 |         arg = {waiter = 0x54e8c38948ef8944, target = 0xffffff65e9fffff8, timeout = 5188146770739207951, limit = <optimized out>} | 
 |         ec = <optimized out> | 
 |         th = <optimized out> | 
 |         fiber = 0x516000000680 | 
 | #11 0x000055779a89bde0 in thread_join_m (argc=<optimized out>, argv=<optimized out>, self=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:1214 | 
 |         rel = <optimized out> | 
 |         timeout = <optimized out> | 
 |         limit = 0x7d11e8c69620 | 
 | #12 0x000055779a978868 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801 | 
 |         ci = 0x34d100100003 | 
 |         cc = <optimized out> | 
 |         me = 0x7d11ea939670 | 
 |         cfunc = 0x50400001eb58 | 
 |         recv = 137515311815440 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #13 0x000055779a9260bd in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7d11e83ff410, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968 | 
 |         calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>} | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 | #14 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:898 | 
 |         bh = 0 | 
 |         cd = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         insns_address_table = {0x55779a91b9b9 <vm_exec_core+13289>, 0x55779a918c8a <vm_exec_core+1722>, 0x55779a91a4cc <vm_exec_core+7932>, 0x55779a91f9c0 <vm_exec_core+29680>, 0x55779a919e00 <vm_exec_core+6192>, 0x55779a920682 <vm_exec_core+32946>, 0x55779a91e8f0 <vm_exec_core+25376>, 0x55779a91c6e9 <vm_exec_core+16665>, 0x55779a918f8b <vm_exec_core+2491>, 0x55779a920180 <vm_exec_core+31664>, 0x55779a91fd75 <vm_exec_core+30629>, 0x55779a91a1c6 <vm_exec_core+7158>, 0x55779a91958b <vm_exec_core+4027>, 0x55779a91edbd <vm_exec_core+26605>, 0x55779a91b06f <vm_exec_core+10911>, 0x55779a920398 <vm_exec_core+32200>, 0x55779a91ff9a <vm_exec_core+31178>, 0x55779a91b853 <vm_exec_core+12931>, 0x55779a91c64f <vm_exec_core+16511>, 0x55779a91ea8a <vm_exec_core+25786>, 0x55779a91fef7 <vm_exec_core+31015>, 0x55779a91db41 <vm_exec_core+21873>, 0x55779a91eb29 <vm_exec_core+25945>, 0x55779a91ef4a <vm_exec_core+27002>, 0x55779a91da68 <vm_exec_core+21656>, 0x55779a919480 <vm_exec_core+3760>, 0x55779a91e29c <vm_exec_core+23756>, 0x55779a9192d3 <vm_exec_core+3331>, 0x55779a919637 <vm_exec_core+4199>, 0x55779a91bafc <vm_exec_core+13612>, 0x55779a91d8ff <vm_exec_core+21295>, 0x55779a91deb0 <vm_exec_core+22752>, 0x55779a91d680 <vm_exec_core+20656>, 0x55779a918ed1 <vm_exec_core+2305>, 0x55779a91f1b1 <vm_exec_core+27617>, 0x55779a91fc78 <vm_exec_core+30376>, 0x55779a919739 <vm_exec_core+4457>, 0x55779a91a8e7 <vm_exec_core+8983>, 0x55779a91a3d8 <vm_exec_core+7688>, 0x55779a91b1d7 <vm_exec_core+11271>, 0x55779a91c593 <vm_exec_core+16323>, 0x55779a919830 <vm_exec_core+4704>, 0x55779a91f01e <vm_exec_core+27214>, 0x55779a91a841 <vm_exec_core+8817>, 0x55779a91c426 <vm_exec_core+15958>, 0x55779a91cefa <vm_exec_core+18730>, 0x55779a91eec2 <vm_exec_core+26866>, 0x55779a91dd02 <vm_exec_core+22322>, 0x55779a91b3ee <vm_exec_core+11806>, 0x55779a91ab3a <vm_exec_core+9578>, 0x55779a91ec92 <vm_exec_core+26306>, 0x55779a91bc7e <vm_exec_core+13998>, 0x55779a91e34e <vm_exec_core+23934>, 0x55779a91de1c <vm_exec_core+22604>, 0x55779a91e598 <vm_exec_core+24520>, 0x55779a91f49b <vm_exec_core+28363>, 0x55779a91d10b <vm_exec_core+19259>, 0x55779a91896b <vm_exec_core+923>, 0x55779a91b569 <vm_exec_core+12185>, 0x55779a91ebd7 <vm_exec_core+26119>, 0x55779a91b696 <vm_exec_core+12486>, 0x55779a91d9a3 <vm_exec_core+21459>, 0x55779a91e196 <vm_exec_core+23494>, 0x55779a91cca6 <vm_exec_core+18134>, 0x55779a91d7bb <vm_exec_core+20971>, 0x55779a91b8d5 <vm_exec_core+13061>, 0x55779a91ae1e <vm_exec_core+10318>, 0x55779a91e676 <vm_exec_core+24742>, 0x55779a9198ed <vm_exec_core+4893>, 0x55779a91caa3 <vm_exec_core+17619>, 0x55779a927a7e <vm_exec_core+62638>, 0x55779a91dbec <vm_exec_core+22044>, 0x55779a919b91 <vm_exec_core+5569>, 0x55779a91a0a2 <vm_exec_core+6866>, 0x55779a919cb5 <vm_exec_core+5861>, 0x55779a91a9db <vm_exec_core+9227>, 0x55779a91b23d <vm_exec_core+11373>, 0x55779a918970 <vm_exec_core+928>, 0x55779a91a737 <vm_exec_core+8551>, 0x55779a9208c1 <vm_exec_core+33521>, 0x55779a91e0ac <vm_exec_core+23260>, 0x55779a91d002 <vm_exec_core+18994>, 0x55779a91f0a0 <vm_exec_core+27344>, 0x55779a920994 <vm_exec_core+33732>, 0x55779a91f3b4 <vm_exec_core+28132>, 0x55779a92042d <vm_exec_core+32349>, 0x55779a920501 <vm_exec_core+32561>, 0x55779a91939d <vm_exec_core+3533>, 0x55779a920043 <vm_exec_core+31347>, 0x55779a91bba0 <vm_exec_core+13776>, 0x55779a920260 <vm_exec_core+31888>, 0x55779a91b742 <vm_exec_core+12658>, 0x55779a91f28d <vm_exec_core+27837>, 0x55779a91ac60 <vm_exec_core+9872>, 0x55779a91beaa <vm_exec_core+14554>, 0x55779a9205e1 <vm_exec_core+32785>, 0x55779a91c4e8 <vm_exec_core+16152>, 0x55779a91c047 <vm_exec_core+14967>, 0x55779a918a40 <vm_exec_core+1136>, 0x55779a9190e3 <vm_exec_core+2835>, 0x55779a918b29 <vm_exec_core+1369>, 0x55779a91cda1 <vm_exec_core+18385>, 0x55779a91c1f3 <vm_exec_core+15395>, 0x55779a91c979 <vm_exec_core+17321>, 0x55779a91c895 <vm_exec_core+17093>, 0x55779a91b9fe <vm_exec_core+13358>, 0x55779a91c0e8 <vm_exec_core+15128>, 0x55779a91bd80 <vm_exec_core+14256>, 0x55779a91c3a4 <vm_exec_core+15828>, 0x55779a91c322 <vm_exec_core+15698>, 0x55779a91b9aa <vm_exec_core+13274>, 0x55779a918c7b <vm_exec_core+1707>, 0x55779a91a4bd <vm_exec_core+7917>, 0x55779a91f9b1 <vm_exec_core+29665>, 0x55779a919df1 <vm_exec_core+6177>, 0x55779a920673 <vm_exec_core+32931>, 0x55779a91e8e1 <vm_exec_core+25361>, 0x55779a91c6da <vm_exec_core+16650>, 0x55779a918f7c <vm_exec_core+2476>, 0x55779a920171 <vm_exec_core+31649>, 0x55779a91fd66 <vm_exec_core+30614>, 0x55779a91a1b7 <vm_exec_core+7143>, 0x55779a91957c <vm_exec_core+4012>, 0x55779a91edae <vm_exec_core+26590>, 0x55779a91b060 <vm_exec_core+10896>, 0x55779a920389 <vm_exec_core+32185>, 0x55779a91ff8b <vm_exec_core+31163>, 0x55779a91b844 <vm_exec_core+12916>, 0x55779a91c640 <vm_exec_core+16496>, 0x55779a91ea7b <vm_exec_core+25771>, 0x55779a91fee8 <vm_exec_core+31000>, 0x55779a91db32 <vm_exec_core+21858>, 0x55779a91eb1a <vm_exec_core+25930>, 0x55779a91ef3b <vm_exec_core+26987>, 0x55779a91da59 <vm_exec_core+21641>, 0x55779a919471 <vm_exec_core+3745>, 0x55779a91e28d <vm_exec_core+23741>, 0x55779a9192c4 <vm_exec_core+3316>, 0x55779a919628 <vm_exec_core+4184>, 0x55779a91baed <vm_exec_core+13597>, 0x55779a91d8f0 <vm_exec_core+21280>, 0x55779a91dea1 <vm_exec_core+22737>, 0x55779a91d671 <vm_exec_core+20641>, 0x55779a918ec2 <vm_exec_core+2290>, 0x55779a91f1a2 <vm_exec_core+27602>, 0x55779a91fc69 <vm_exec_core+30361>, 0x55779a91972a <vm_exec_core+4442>, 0x55779a91a8d8 <vm_exec_core+8968>, 0x55779a91a3c9 <vm_exec_core+7673>, 0x55779a91b1c8 <vm_exec_core+11256>, 0x55779a91c584 <vm_exec_core+16308>, 0x55779a919821 <vm_exec_core+4689>, 0x55779a91f00f <vm_exec_core+27199>, 0x55779a91a832 <vm_exec_core+8802>, 0x55779a91c417 <vm_exec_core+15943>, 0x55779a91ceeb <vm_exec_core+18715>, 0x55779a91eeb3 <vm_exec_core+26851>, 0x55779a91dcf3 <vm_exec_core+22307>, 0x55779a91b3df <vm_exec_core+11791>, 0x55779a91ab2b <vm_exec_core+9563>, 0x55779a91ec83 <vm_exec_core+26291>, 0x55779a91bc6f <vm_exec_core+13983>, 0x55779a91e33f <vm_exec_core+23919>, 0x55779a91de0d <vm_exec_core+22589>, 0x55779a91e589 <vm_exec_core+24505>, 0x55779a91f48c <vm_exec_core+28348>, 0x55779a91d0fc <vm_exec_core+19244>, 0x55779a91dca3 <vm_exec_core+22227>, 0x55779a91b55a <vm_exec_core+12170>, 0x55779a91ebc8 <vm_exec_core+26104>, 0x55779a91b687 <vm_exec_core+12471>, 0x55779a91d994 <vm_exec_core+21444>, 0x55779a91dca3 <vm_exec_core+22227>, 0x55779a91cc97 <vm_exec_core+18119>, 0x55779a91d7ac <vm_exec_core+20956>, 0x55779a91b8c6 <vm_exec_core+13046>, 0x55779a91ae0f <vm_exec_core+10303>, 0x55779a91e667 <vm_exec_core+24727>, 0x55779a9198de <vm_exec_core+4878>, 0x55779a91ca94 <vm_exec_core+17604>, 0x55779a927a6f <vm_exec_core+62623>, 0x55779a91dbdd <vm_exec_core+22029>, 0x55779a919b82 <vm_exec_core+5554>, 0x55779a91a093 <vm_exec_core+6851>, 0x55779a919ca6 <vm_exec_core+5846>, 0x55779a91a9cc <vm_exec_core+9212>, 0x55779a91b22e <vm_exec_core+11358>, 0x55779a91cfbf <vm_exec_core+18927>, 0x55779a91c57a <vm_exec_core+16298>, 0x55779a91cfba <vm_exec_core+18922>, 0x55779a91db2d <vm_exec_core+21853>, 0x55779a91da54 <vm_exec_core+21636>, 0x55779a91a9c7 <vm_exec_core+9207>, 0x55779a91dcb7 <vm_exec_core+22247>, 0x55779a91bb96 <vm_exec_core+13766>, 0x55779a91bb9b <vm_exec_core+13771>, 0x55779a91da4f <vm_exec_core+21631>, 0x55779a91d8e6 <vm_exec_core+21270>, 0x55779a91c960 <vm_exec_core+17296>, 0x55779a91c881 <vm_exec_core+17073>...} | 
 |         reg_cfp = 0x7d11e83ff410 | 
 |         reg_pc = 0x523000009c70 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 | th: 0x515000000300, native_id: 0x7d11eb176c40 | 
 | -- Control frame information ----------------------------------------------- | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_duparray_send = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 | c:0019 p:---- s:0179 e:000178 CFUNC  :join | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 | c:0018 p:0494 s:0174 E:001cf8 METHOD /tmp/ruby/src/trunk_asan/tool/lib/envutil.rb:186 | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 | c:0017 p:0275 s:0135 e:000134 METHOD /tmp/ruby/src/trunk_asan/tool/lib/core_assertions.rb:330 | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #15 0x000055779a915101 in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2622 | 
 | No locals. | 
 | c:0016 p:0044 s:0111 e:000110 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:563 | 
 | c:0015 p:0038 s:0106 e:000105 METHOD /tmp/ruby/src/trunk_asan/lib/tmpdir.rb:105 | 
 | #16 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2601 | 
 |         _ec = 0x5160000006d0 | 
 |         _tag = <optimized out> | 
 |         state = <optimized out> | 
 |         result = 36 | 
 | #17 0x000055779a996092 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x7d11e83ff620, self=137515895277120, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1625 | 
 |         flags = 0 | 
 |         iseq = 0x7d11ea7b5ee8 | 
 | c:0014 p:0007 s:0095 e:000094 METHOD /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:559 | 
 | c:0013 p:0037 s:0091 e:000090 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:202 | 
 |         cfp = <optimized out> | 
 |         sp = 0x7d11e82ffa28 | 
 |         use_argv = 0x7d11e8c4f3e0 | 
 |         stack_argv = 0x7d11e82ffa28 | 
 |         opt_pc = 0 | 
 |         type = <optimized out> | 
 |         av = <optimized out> | 
 |         bound = <optimized out> | 
 | c:0012 p:0052 s:0085 e:000084 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:170 | 
 | c:0011 p:0083 s:0076 e:000075 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1671 [FINISH] | 
 | #18 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1639 | 
 |         captured = 0x7d11e83ff620 | 
 | #19 0x000055779a9427c6 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1676 | 
 | No locals. | 
 | #20 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1684 | 
 | No locals. | 
 | c:0010 p:---- s:0069 e:000068 CFUNC  :map | 
 | #21 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344 | 
 | No locals. | 
 | #22 0x000055779a9427c6 in rb_yield (val=<optimized out>) | 
 | No locals. | 
 | #23 0x000055779aaf6686 in rb_ary_collect (ary=137515271556120) at /tmp/ruby/src/trunk_asan/array.c:3645 | 
 |         collect = 137515350020640 | 
 |         i = 9 | 
 | c:0009 p:0103 s:0065 e:000064 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1658 | 
 | c:0008 p:0035 s:0053 e:000052 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1362 | 
 | #24 0x000055779a978868 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801 | 
 |         ci = 0x165100000001 | 
 | c:0007 p:0069 s:0046 E:0025e0 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:52 | 
 |         cc = <optimized out> | 
 | c:0006 p:0007 s:0030 e:000029 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:24 [FINISH] | 
 | c:0005 p:---- s:0026 e:000025 CFUNC  :map | 
 | c:0004 p:0005 s:0022 e:000021 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:23 | 
 | c:0003 p:0210 s:0016 e:000015 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:122 | 
 |         me = 0x7d11ea960130 | 
 | c:0002 p:0051 s:0006 e:000005 EVAL   /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:220 [FINISH] | 
 | c:0001 p:0000 s:0003 E:001650 DUMMY  [FINISH] | 
 |         cfunc = 0x50400000a758 | 
 |         recv = 137515271556120 | 
 | th: 0x5150001d0400, native_id: 0x7d11c4e006c0 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #25 0x000055779a91f7df in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7d11e83ff608, cd=0x51100000d310, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968 | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 |         calling = <optimized out> | 
 | #26 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851 | 
 |         bh = <optimized out> | 
 |         blockiseq = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         cd = 0x51100000d310 | 
 | -- Control frame information ----------------------------------------------- | 
 | c:0003 p:0023 s:0017 e:000016 METHOD <internal:thread_sync>:18 | 
 | c:0002 p:0019 s:0010 e:000009 BLOCK  /tmp/ruby/src/trunk_asan/lib/timeout.rb:99 [FINISH] | 
 | c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH] | 
 | th: 0x5150001f4080, native_id: 0x7d11c80006c0 | 
 | -- Control frame information ----------------------------------------------- | 
 | c:0003 p:---- s:0012 e:000011 CFUNC  :readpartial | 
 | c:0002 p:0036 s:0007 e:000006 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:42 [FINISH] | 
 | c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH] | 
 | th: 0x515000051200, native_id: 0x7d11c7a006c0 | 
 | -- Control frame information ----------------------------------------------- | 
 | c:0003 p:---- s:0010 e:000009 CFUNC  :read | 
 | c:0002 p:0004 s:0006 e:000005 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/envutil.rb:183 [FINISH] | 
 | c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH] | 
 |         insns_address_table = {0x55779a91b9b9 <vm_exec_core+13289>, 0x55779a918c8a <vm_exec_core+1722>, 0x55779a91a4cc <vm_exec_core+7932>, 0x55779a91f9c0 <vm_exec_core+29680>, 0x55779a919e00 <vm_exec_core+6192>, 0x55779a920682 <vm_exec_core+32946>, 0x55779a91e8f0 <vm_exec_core+25376>, 0x55779a91c6e9 <vm_exec_core+16665>, 0x55779a918f8b <vm_exec_core+2491>, 0x55779a920180 <vm_exec_core+31664>, 0x55779a91fd75 <vm_exec_core+30629>, 0x55779a91a1c6 <vm_exec_core+7158>, 0x55779a91958b <vm_exec_core+4027>, 0x55779a91edbd <vm_exec_core+26605>, 0x55779a91b06f <vm_exec_core+10911>, 0x55779a920398 <vm_exec_core+32200>, 0x55779a91ff9a <vm_exec_core+31178>, 0x55779a91b853 <vm_exec_core+12931>, 0x55779a91c64f <vm_exec_core+16511>, 0x55779a91ea8a <vm_exec_core+25786>, 0x55779a91fef7 <vm_exec_core+31015>, 0x55779a91db41 <vm_exec_core+21873>, 0x55779a91eb29 <vm_exec_core+25945>, 0x55779a91ef4a <vm_exec_core+27002>, 0x55779a91da68 <vm_exec_core+21656>, 0x55779a919480 <vm_exec_core+3760>, 0x55779a91e29c <vm_exec_core+23756>, 0x55779a9192d3 <vm_exec_core+3331>, 0x55779a919637 <vm_exec_core+4199>, 0x55779a91bafc <vm_exec_core+13612>, 0x55779a91d8ff <vm_exec_core+21295>, 0x55779a91deb0 <vm_exec_core+22752>, 0x55779a91d680 <vm_exec_core+20656>, 0x55779a918ed1 <vm_exec_core+2305>, 0x55779a91f1b1 <vm_exec_core+27617>, 0x55779a91fc78 <vm_exec_core+30376>, 0x55779a919739 <vm_exec_core+4457>, 0x55779a91a8e7 <vm_exec_core+8983>, 0x55779a91a3d8 <vm_exec_core+7688>, 0x55779a91b1d7 <vm_exec_core+11271>, 0x55779a91c593 <vm_exec_core+16323>, 0x55779a919830 <vm_exec_core+4704>, 0x55779a91f01e <vm_exec_core+27214>, 0x55779a91a841 <vm_exec_core+8817>, 0x55779a91c426 <vm_exec_core+15958>, 0x55779a91cefa <vm_exec_core+18730>, 0x55779a91eec2 <vm_exec_core+26866>, 0x55779a91dd02 <vm_exec_core+22322>, 0x55779a91b3ee <vm_exec_core+11806>, 0x55779a91ab3a <vm_exec_core+9578>, 0x55779a91ec92 <vm_exec_core+26306>, 0x55779a91bc7e <vm_exec_core+13998>, 0x55779a91e34e <vm_exec_core+23934>, 0x55779a91de1c <vm_exec_core+22604>, 0x55779a91e598 <vm_exec_core+24520>, 0x55779a91f49b <vm_exec_core+28363>, 0x55779a91d10b <vm_exec_core+19259>, 0x55779a91896b <vm_exec_core+923>, 0x55779a91b569 <vm_exec_core+12185>, 0x55779a91ebd7 <vm_exec_core+26119>, 0x55779a91b696 <vm_exec_core+12486>, 0x55779a91d9a3 <vm_exec_core+21459>, 0x55779a91e196 <vm_exec_core+23494>, 0x55779a91cca6 <vm_exec_core+18134>, 0x55779a91d7bb <vm_exec_core+20971>, 0x55779a91b8d5 <vm_exec_core+13061>, 0x55779a91ae1e <vm_exec_core+10318>, 0x55779a91e676 <vm_exec_core+24742>, 0x55779a9198ed <vm_exec_core+4893>, 0x55779a91caa3 <vm_exec_core+17619>, 0x55779a927a7e <vm_exec_core+62638>, 0x55779a91dbec <vm_exec_core+22044>, 0x55779a919b91 <vm_exec_core+5569>, 0x55779a91a0a2 <vm_exec_core+6866>, 0x55779a919cb5 <vm_exec_core+5861>, 0x55779a91a9db <vm_exec_core+9227>, 0x55779a91b23d <vm_exec_core+11373>, 0x55779a918970 <vm_exec_core+928>, 0x55779a91a737 <vm_exec_core+8551>, 0x55779a9208c1 <vm_exec_core+33521>, 0x55779a91e0ac <vm_exec_core+23260>, 0x55779a91d002 <vm_exec_core+18994>, 0x55779a91f0a0 <vm_exec_core+27344>, 0x55779a920994 <vm_exec_core+33732>, 0x55779a91f3b4 <vm_exec_core+28132>, 0x55779a92042d <vm_exec_core+32349>, 0x55779a920501 <vm_exec_core+32561>, 0x55779a91939d <vm_exec_core+3533>, 0x55779a920043 <vm_exec_core+31347>, 0x55779a91bba0 <vm_exec_core+13776>, 0x55779a920260 <vm_exec_core+31888>, 0x55779a91b742 <vm_exec_core+12658>, 0x55779a91f28d <vm_exec_core+27837>, 0x55779a91ac60 <vm_exec_core+9872>, 0x55779a91beaa <vm_exec_core+14554>, 0x55779a9205e1 <vm_exec_core+32785>, 0x55779a91c4e8 <vm_exec_core+16152>, 0x55779a91c047 <vm_exec_core+14967>, 0x55779a918a40 <vm_exec_core+1136>, 0x55779a9190e3 <vm_exec_core+2835>, 0x55779a918b29 <vm_exec_core+1369>, 0x55779a91cda1 <vm_exec_core+18385>, 0x55779a91c1f3 <vm_exec_core+15395>, 0x55779a91c979 <vm_exec_core+17321>, 0x55779a91c895 <vm_exec_core+17093>, 0x55779a91b9fe <vm_exec_core+13358>, 0x55779a91c0e8 <vm_exec_core+15128>, 0x55779a91bd80 <vm_exec_core+14256>, 0x55779a91c3a4 <vm_exec_core+15828>, 0x55779a91c322 <vm_exec_core+15698>, 0x55779a91b9aa <vm_exec_core+13274>, 0x55779a918c7b <vm_exec_core+1707>, 0x55779a91a4bd <vm_exec_core+7917>, 0x55779a91f9b1 <vm_exec_core+29665>, 0x55779a919df1 <vm_exec_core+6177>, 0x55779a920673 <vm_exec_core+32931>, 0x55779a91e8e1 <vm_exec_core+25361>, 0x55779a91c6da <vm_exec_core+16650>, 0x55779a918f7c <vm_exec_core+2476>, 0x55779a920171 <vm_exec_core+31649>, 0x55779a91fd66 <vm_exec_core+30614>, 0x55779a91a1b7 <vm_exec_core+7143>, 0x55779a91957c <vm_exec_core+4012>, 0x55779a91edae <vm_exec_core+26590>, 0x55779a91b060 <vm_exec_core+10896>, 0x55779a920389 <vm_exec_core+32185>, 0x55779a91ff8b <vm_exec_core+31163>, 0x55779a91b844 <vm_exec_core+12916>, 0x55779a91c640 <vm_exec_core+16496>, 0x55779a91ea7b <vm_exec_core+25771>, 0x55779a91fee8 <vm_exec_core+31000>, 0x55779a91db32 <vm_exec_core+21858>, 0x55779a91eb1a <vm_exec_core+25930>, 0x55779a91ef3b <vm_exec_core+26987>, 0x55779a91da59 <vm_exec_core+21641>, 0x55779a919471 <vm_exec_core+3745>, 0x55779a91e28d <vm_exec_core+23741>, 0x55779a9192c4 <vm_exec_core+3316>, 0x55779a919628 <vm_exec_core+4184>, 0x55779a91baed <vm_exec_core+13597>, 0x55779a91d8f0 <vm_exec_core+21280>, 0x55779a91dea1 <vm_exec_core+22737>, 0x55779a91d671 <vm_exec_core+20641>, 0x55779a918ec2 <vm_exec_core+2290>, 0x55779a91f1a2 <vm_exec_core+27602>, 0x55779a91fc69 <vm_exec_core+30361>, 0x55779a91972a <vm_exec_core+4442>, 0x55779a91a8d8 <vm_exec_core+8968>, 0x55779a91a3c9 <vm_exec_core+7673>, 0x55779a91b1c8 <vm_exec_core+11256>, 0x55779a91c584 <vm_exec_core+16308>, 0x55779a919821 <vm_exec_core+4689>, 0x55779a91f00f <vm_exec_core+27199>, 0x55779a91a832 <vm_exec_core+8802>, 0x55779a91c417 <vm_exec_core+15943>, 0x55779a91ceeb <vm_exec_core+18715>, 0x55779a91eeb3 <vm_exec_core+26851>, 0x55779a91dcf3 <vm_exec_core+22307>, 0x55779a91b3df <vm_exec_core+11791>, 0x55779a91ab2b <vm_exec_core+9563>, 0x55779a91ec83 <vm_exec_core+26291>, 0x55779a91bc6f <vm_exec_core+13983>, 0x55779a91e33f <vm_exec_core+23919>, 0x55779a91de0d <vm_exec_core+22589>, 0x55779a91e589 <vm_exec_core+24505>, 0x55779a91f48c <vm_exec_core+28348>, 0x55779a91d0fc <vm_exec_core+19244>, 0x55779a91dca3 <vm_exec_core+22227>, 0x55779a91b55a <vm_exec_core+12170>, 0x55779a91ebc8 <vm_exec_core+26104>, 0x55779a91b687 <vm_exec_core+12471>, 0x55779a91d994 <vm_exec_core+21444>, 0x55779a91dca3 <vm_exec_core+22227>, 0x55779a91cc97 <vm_exec_core+18119>, 0x55779a91d7ac <vm_exec_core+20956>, 0x55779a91b8c6 <vm_exec_core+13046>, 0x55779a91ae0f <vm_exec_core+10303>, 0x55779a91e667 <vm_exec_core+24727>, 0x55779a9198de <vm_exec_core+4878>, 0x55779a91ca94 <vm_exec_core+17604>, 0x55779a927a6f <vm_exec_core+62623>, 0x55779a91dbdd <vm_exec_core+22029>, 0x55779a919b82 <vm_exec_core+5554>, 0x55779a91a093 <vm_exec_core+6851>, 0x55779a919ca6 <vm_exec_core+5846>, 0x55779a91a9cc <vm_exec_core+9212>, 0x55779a91b22e <vm_exec_core+11358>, 0x55779a91cfbf <vm_exec_core+18927>, 0x55779a91c57a <vm_exec_core+16298>, 0x55779a91cfba <vm_exec_core+18922>, 0x55779a91db2d <vm_exec_core+21853>, 0x55779a91da54 <vm_exec_core+21636>, 0x55779a91a9c7 <vm_exec_core+9207>, 0x55779a91dcb7 <vm_exec_core+22247>, 0x55779a91bb96 <vm_exec_core+13766>, 0x55779a91bb9b <vm_exec_core+13771>, 0x55779a91da4f <vm_exec_core+21631>, 0x55779a91d8e6 <vm_exec_core+21270>, 0x55779a91c960 <vm_exec_core+17296>, 0x55779a91c881 <vm_exec_core+17073>...} | 
 |         reg_cfp = 0x7d11e83ff608 | 
 |         reg_pc = 0x519000015cb8 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_duparray_send = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #27 0x000055779a914d48 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595 | 
 |         _ec = 0x5160000006d0 | 
 |         _tag = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         result = <optimized out> | 
 | #28 0x000055779a996092 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x7d11e83ff738, self=137515895277120, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1625 | 
 |         flags = 0 | 
 |         iseq = 0x7d11ea7c45d8 | 
 |         cfp = <optimized out> | 
 |         sp = 0x7d11e82ff8d0 | 
 |         use_argv = 0x7d11e8c174e0 | 
 |         stack_argv = 0x7d11e82ff8d0 | 
 |         opt_pc = 0 | 
 |         type = <optimized out> | 
 |         av = <optimized out> | 
 |         bound = <optimized out> | 
 | #29 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1639 | 
 |         captured = 0x7d11e83ff738 | 
 | #30 0x000055779a9427c6 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1676 | 
 | No locals. | 
 | #31 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1684 | 
 | No locals. | 
 | #32 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344 | 
 | No locals. | 
 | #33 0x000055779a9427c6 in rb_yield (val=<optimized out>) | 
 | No locals. | 
 | #34 0x000055779aaf6686 in rb_ary_collect (ary=137515900045440) at /tmp/ruby/src/trunk_asan/array.c:3645 | 
 |         collect = 137515900045360 | 
 |         i = 0 | 
 | #35 0x000055779a978868 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801 | 
 |         ci = 0x165100000001 | 
 |         cc = <optimized out> | 
 |         me = 0x7d11ea960130 | 
 |         cfunc = 0x50400000a758 | 
 |         recv = 137515900045440 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #36 0x000055779a91f7df in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7d11e83ff720, cd=0x502000012d50, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968 | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 |         calling = <optimized out> | 
 | #37 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851 | 
 |         bh = <optimized out> | 
 |         blockiseq = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         cd = 0x502000012d50 | 
 |         insns_address_table = {0x55779a91b9b9 <vm_exec_core+13289>, 0x55779a918c8a <vm_exec_core+1722>, 0x55779a91a4cc <vm_exec_core+7932>, 0x55779a91f9c0 <vm_exec_core+29680>, 0x55779a919e00 <vm_exec_core+6192>, 0x55779a920682 <vm_exec_core+32946>, 0x55779a91e8f0 <vm_exec_core+25376>, 0x55779a91c6e9 <vm_exec_core+16665>, 0x55779a918f8b <vm_exec_core+2491>, 0x55779a920180 <vm_exec_core+31664>, 0x55779a91fd75 <vm_exec_core+30629>, 0x55779a91a1c6 <vm_exec_core+7158>, 0x55779a91958b <vm_exec_core+4027>, 0x55779a91edbd <vm_exec_core+26605>, 0x55779a91b06f <vm_exec_core+10911>, 0x55779a920398 <vm_exec_core+32200>, 0x55779a91ff9a <vm_exec_core+31178>, 0x55779a91b853 <vm_exec_core+12931>, 0x55779a91c64f <vm_exec_core+16511>, 0x55779a91ea8a <vm_exec_core+25786>, 0x55779a91fef7 <vm_exec_core+31015>, 0x55779a91db41 <vm_exec_core+21873>, 0x55779a91eb29 <vm_exec_core+25945>, 0x55779a91ef4a <vm_exec_core+27002>, 0x55779a91da68 <vm_exec_core+21656>, 0x55779a919480 <vm_exec_core+3760>, 0x55779a91e29c <vm_exec_core+23756>, 0x55779a9192d3 <vm_exec_core+3331>, 0x55779a919637 <vm_exec_core+4199>, 0x55779a91bafc <vm_exec_core+13612>, 0x55779a91d8ff <vm_exec_core+21295>, 0x55779a91deb0 <vm_exec_core+22752>, 0x55779a91d680 <vm_exec_core+20656>, 0x55779a918ed1 <vm_exec_core+2305>, 0x55779a91f1b1 <vm_exec_core+27617>, 0x55779a91fc78 <vm_exec_core+30376>, 0x55779a919739 <vm_exec_core+4457>, 0x55779a91a8e7 <vm_exec_core+8983>, 0x55779a91a3d8 <vm_exec_core+7688>, 0x55779a91b1d7 <vm_exec_core+11271>, 0x55779a91c593 <vm_exec_core+16323>, 0x55779a919830 <vm_exec_core+4704>, 0x55779a91f01e <vm_exec_core+27214>, 0x55779a91a841 <vm_exec_core+8817>, 0x55779a91c426 <vm_exec_core+15958>, 0x55779a91cefa <vm_exec_core+18730>, 0x55779a91eec2 <vm_exec_core+26866>, 0x55779a91dd02 <vm_exec_core+22322>, 0x55779a91b3ee <vm_exec_core+11806>, 0x55779a91ab3a <vm_exec_core+9578>, 0x55779a91ec92 <vm_exec_core+26306>, 0x55779a91bc7e <vm_exec_core+13998>, 0x55779a91e34e <vm_exec_core+23934>, 0x55779a91de1c <vm_exec_core+22604>, 0x55779a91e598 <vm_exec_core+24520>, 0x55779a91f49b <vm_exec_core+28363>, 0x55779a91d10b <vm_exec_core+19259>, 0x55779a91896b <vm_exec_core+923>, 0x55779a91b569 <vm_exec_core+12185>, 0x55779a91ebd7 <vm_exec_core+26119>, 0x55779a91b696 <vm_exec_core+12486>, 0x55779a91d9a3 <vm_exec_core+21459>, 0x55779a91e196 <vm_exec_core+23494>, 0x55779a91cca6 <vm_exec_core+18134>, 0x55779a91d7bb <vm_exec_core+20971>, 0x55779a91b8d5 <vm_exec_core+13061>, 0x55779a91ae1e <vm_exec_core+10318>, 0x55779a91e676 <vm_exec_core+24742>, 0x55779a9198ed <vm_exec_core+4893>, 0x55779a91caa3 <vm_exec_core+17619>, 0x55779a927a7e <vm_exec_core+62638>, 0x55779a91dbec <vm_exec_core+22044>, 0x55779a919b91 <vm_exec_core+5569>, 0x55779a91a0a2 <vm_exec_core+6866>, 0x55779a919cb5 <vm_exec_core+5861>, 0x55779a91a9db <vm_exec_core+9227>, 0x55779a91b23d <vm_exec_core+11373>, 0x55779a918970 <vm_exec_core+928>, 0x55779a91a737 <vm_exec_core+8551>, 0x55779a9208c1 <vm_exec_core+33521>, 0x55779a91e0ac <vm_exec_core+23260>, 0x55779a91d002 <vm_exec_core+18994>, 0x55779a91f0a0 <vm_exec_core+27344>, 0x55779a920994 <vm_exec_core+33732>, 0x55779a91f3b4 <vm_exec_core+28132>, 0x55779a92042d <vm_exec_core+32349>, 0x55779a920501 <vm_exec_core+32561>, 0x55779a91939d <vm_exec_core+3533>, 0x55779a920043 <vm_exec_core+31347>, 0x55779a91bba0 <vm_exec_core+13776>, 0x55779a920260 <vm_exec_core+31888>, 0x55779a91b742 <vm_exec_core+12658>, 0x55779a91f28d <vm_exec_core+27837>, 0x55779a91ac60 <vm_exec_core+9872>, 0x55779a91beaa <vm_exec_core+14554>, 0x55779a9205e1 <vm_exec_core+32785>, 0x55779a91c4e8 <vm_exec_core+16152>, 0x55779a91c047 <vm_exec_core+14967>, 0x55779a918a40 <vm_exec_core+1136>, 0x55779a9190e3 <vm_exec_core+2835>, 0x55779a918b29 <vm_exec_core+1369>, 0x55779a91cda1 <vm_exec_core+18385>, 0x55779a91c1f3 <vm_exec_core+15395>, 0x55779a91c979 <vm_exec_core+17321>, 0x55779a91c895 <vm_exec_core+17093>, 0x55779a91b9fe <vm_exec_core+13358>, 0x55779a91c0e8 <vm_exec_core+15128>, 0x55779a91bd80 <vm_exec_core+14256>, 0x55779a91c3a4 <vm_exec_core+15828>, 0x55779a91c322 <vm_exec_core+15698>, 0x55779a91b9aa <vm_exec_core+13274>, 0x55779a918c7b <vm_exec_core+1707>, 0x55779a91a4bd <vm_exec_core+7917>, 0x55779a91f9b1 <vm_exec_core+29665>, 0x55779a919df1 <vm_exec_core+6177>, 0x55779a920673 <vm_exec_core+32931>, 0x55779a91e8e1 <vm_exec_core+25361>, 0x55779a91c6da <vm_exec_core+16650>, 0x55779a918f7c <vm_exec_core+2476>, 0x55779a920171 <vm_exec_core+31649>, 0x55779a91fd66 <vm_exec_core+30614>, 0x55779a91a1b7 <vm_exec_core+7143>, 0x55779a91957c <vm_exec_core+4012>, 0x55779a91edae <vm_exec_core+26590>, 0x55779a91b060 <vm_exec_core+10896>, 0x55779a920389 <vm_exec_core+32185>, 0x55779a91ff8b <vm_exec_core+31163>, 0x55779a91b844 <vm_exec_core+12916>, 0x55779a91c640 <vm_exec_core+16496>, 0x55779a91ea7b <vm_exec_core+25771>, 0x55779a91fee8 <vm_exec_core+31000>, 0x55779a91db32 <vm_exec_core+21858>, 0x55779a91eb1a <vm_exec_core+25930>, 0x55779a91ef3b <vm_exec_core+26987>, 0x55779a91da59 <vm_exec_core+21641>, 0x55779a919471 <vm_exec_core+3745>, 0x55779a91e28d <vm_exec_core+23741>, 0x55779a9192c4 <vm_exec_core+3316>, 0x55779a919628 <vm_exec_core+4184>, 0x55779a91baed <vm_exec_core+13597>, 0x55779a91d8f0 <vm_exec_core+21280>, 0x55779a91dea1 <vm_exec_core+22737>, 0x55779a91d671 <vm_exec_core+20641>, 0x55779a918ec2 <vm_exec_core+2290>, 0x55779a91f1a2 <vm_exec_core+27602>, 0x55779a91fc69 <vm_exec_core+30361>, 0x55779a91972a <vm_exec_core+4442>, 0x55779a91a8d8 <vm_exec_core+8968>, 0x55779a91a3c9 <vm_exec_core+7673>, 0x55779a91b1c8 <vm_exec_core+11256>, 0x55779a91c584 <vm_exec_core+16308>, 0x55779a919821 <vm_exec_core+4689>, 0x55779a91f00f <vm_exec_core+27199>, 0x55779a91a832 <vm_exec_core+8802>, 0x55779a91c417 <vm_exec_core+15943>, 0x55779a91ceeb <vm_exec_core+18715>, 0x55779a91eeb3 <vm_exec_core+26851>, 0x55779a91dcf3 <vm_exec_core+22307>, 0x55779a91b3df <vm_exec_core+11791>, 0x55779a91ab2b <vm_exec_core+9563>, 0x55779a91ec83 <vm_exec_core+26291>, 0x55779a91bc6f <vm_exec_core+13983>, 0x55779a91e33f <vm_exec_core+23919>, 0x55779a91de0d <vm_exec_core+22589>, 0x55779a91e589 <vm_exec_core+24505>, 0x55779a91f48c <vm_exec_core+28348>, 0x55779a91d0fc <vm_exec_core+19244>, 0x55779a91dca3 <vm_exec_core+22227>, 0x55779a91b55a <vm_exec_core+12170>, 0x55779a91ebc8 <vm_exec_core+26104>, 0x55779a91b687 <vm_exec_core+12471>, 0x55779a91d994 <vm_exec_core+21444>, 0x55779a91dca3 <vm_exec_core+22227>, 0x55779a91cc97 <vm_exec_core+18119>, 0x55779a91d7ac <vm_exec_core+20956>, 0x55779a91b8c6 <vm_exec_core+13046>, 0x55779a91ae0f <vm_exec_core+10303>, 0x55779a91e667 <vm_exec_core+24727>, 0x55779a9198de <vm_exec_core+4878>, 0x55779a91ca94 <vm_exec_core+17604>, 0x55779a927a6f <vm_exec_core+62623>, 0x55779a91dbdd <vm_exec_core+22029>, 0x55779a919b82 <vm_exec_core+5554>, 0x55779a91a093 <vm_exec_core+6851>, 0x55779a919ca6 <vm_exec_core+5846>, 0x55779a91a9cc <vm_exec_core+9212>, 0x55779a91b22e <vm_exec_core+11358>, 0x55779a91cfbf <vm_exec_core+18927>, 0x55779a91c57a <vm_exec_core+16298>, 0x55779a91cfba <vm_exec_core+18922>, 0x55779a91db2d <vm_exec_core+21853>, 0x55779a91da54 <vm_exec_core+21636>, 0x55779a91a9c7 <vm_exec_core+9207>, 0x55779a91dcb7 <vm_exec_core+22247>, 0x55779a91bb96 <vm_exec_core+13766>, 0x55779a91bb9b <vm_exec_core+13771>, 0x55779a91da4f <vm_exec_core+21631>, 0x55779a91d8e6 <vm_exec_core+21270>, 0x55779a91c960 <vm_exec_core+17296>, 0x55779a91c881 <vm_exec_core+17073>...} | 
 |         reg_cfp = 0x7d11e83ff720 | 
 |         reg_pc = 0x50400002fef8 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_duparray_send = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #38 0x000055779a915101 in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2622 | 
 | No locals. | 
 | #39 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2601 | 
 |         _ec = 0x5160000006d0 | 
 |         _tag = <optimized out> | 
 |         state = <optimized out> | 
 |         result = 36 | 
 | #40 0x000055779a5915db in rb_ec_exec_node (ec=0x5160000006d0, n=0x7d11ea7c4768) at /tmp/ruby/src/trunk_asan/eval.c:281 | 
 |         _ec = 0x5160000006d0 | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffdb521def0, <optimized out>, 0x7ffdb521de40, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0} | 
 |         state = 0 | 
 |         iseq = 0x7d11ea7c4768 | 
 | #41 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:319 | 
 |         ec = 0x5160000006d0 | 
 |         status = <optimized out> | 
 | #42 0x000055779a58ab47 in rb_main (argc=10, argv=0x7ffdb521e0b8) at /tmp/ruby/src/trunk_asan/main.c:43 | 
 |         variable_in_this_stack_frame = <optimized out> | 
 | #43 main (argc=10, argv=0x7ffdb521e0b8) at /tmp/ruby/src/trunk_asan/main.c:68 | 
 | No locals. | 
 | >>> Dump Ruby level backtrace (if possible) | 
 | $1 = true | 
 | [Inferior 1 (process 2113279) detached] | 
 | $ timeout 60 gdb -p 2113276 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null | 
 | [New LWP 2113278] | 
 | [Thread debugging using libthread_db enabled] | 
 | Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". | 
 | 0x00007abd8ff26cd7 in __GI___select (nfds=7, readfds=0x50c00559c600, writefds=0x0, exceptfds=0x0, timeout=0x7ffffa781360) at ../sysdeps/unix/sysv/linux/select.c:69 | 
 | >>> Threads | 
 |   Id   Target Id                                  Frame  | 
 | * 1    Thread 0x7abd9005bc40 (LWP 2113276) "ruby" 0x00007abd8ff26cd7 in __GI___select (nfds=7, readfds=0x50c00559c600, writefds=0x0, exceptfds=0x0, timeout=0x7ffffa781360) at ../sysdeps/unix/sysv/linux/select.c:69 | 
 |   2    Thread 0x7abd73c006c0 (LWP 2113278) "ruby" 0x00007abd8ff1b4cd in __GI___poll (fds=0x7abd72909040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 | >>> Machine level backtrace | 
 | Thread 2 (Thread 0x7abd73c006c0 (LWP 2113278) "ruby"): | 
 | #0  0x00007abd8ff1b4cd in __GI___poll (fds=0x7abd72909040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 |         sc_ret = -516 | 
 |         sc_cancel_oldtype = 0 | 
 |         sc_ret = <optimized out> | 
 | #1  0x00005af14d8386ea in __interceptor_poll () | 
 | No symbol table info available. | 
 | #2  0x00005af14dbef3ef in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1052 | 
 |         pfd = {fd = 3, events = 1, revents = <optimized out>} | 
 |         timeout = -1 | 
 |         r = <optimized out> | 
 | #3  timer_thread_func (ptr=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3006 | 
 |         vm = <optimized out> | 
 | #4  0x00005af14d891a9f in asan_thread_start(void*) () | 
 | No symbol table info available. | 
 | #5  0x00007abd8fe9ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 | 
 |         ret = <optimized out> | 
 |         pd = <optimized out> | 
 |         out = <optimized out> | 
 |         unwind_buf = {cancel_jmp_buf = {{jmp_buf = {134954109372096, 3405128902273146448, 134954109372096, -352, 0, 140737395569920, 3405128902285729360, 3404873181772783184}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} | 
 |         not_first_call = <optimized out> | 
 | #6  0x00007abd8ff29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 | 
 | No locals. | 
 | Thread 1 (Thread 0x7abd9005bc40 (LWP 2113276) "ruby"): | 
 | #0  0x00007abd8ff26cd7 in __GI___select (nfds=7, readfds=0x50c00559c600, writefds=0x0, exceptfds=0x0, timeout=0x7ffffa781360) at ../sysdeps/unix/sysv/linux/select.c:69 | 
 |         sc_ret = -514 | 
 |         sc_cancel_oldtype = 0 | 
 |         sc_ret = <optimized out> | 
 |         s = <optimized out> | 
 |         us = <optimized out> | 
 |         ns = <optimized out> | 
 |         ts64 = {tv_sec = 1199, tv_nsec = 544908644} | 
 |         pts64 = 0x7ffffa781200 | 
 |         r = <optimized out> | 
 | #1  0x00005af14dbda0c5 in native_fd_select (n=7, readfds=0x50c00559c600, writefds=0x0, exceptfds=0x7abd8ff26cd7 <__GI___select+327>, timeout=0x7ffffa781200, th=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2380 | 
 | No locals. | 
 | #2  do_select (p=134954547848736) at /tmp/ruby/src/trunk_asan/thread.c:4314 | 
 |         tv = <optimized out> | 
 |         __region = <optimized out> | 
 |         end = <optimized out> | 
 |         rel = <optimized out> | 
 |         to = 0x7ffffa781310 | 
 |         lerrno = 0 | 
 |         set = <optimized out> | 
 |         result = <optimized out> | 
 |         endtime = <optimized out> | 
 | #3  0x00005af14d8dc2e0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1074 | 
 |         _ec = 0x5160000006d0 | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffffa7814d0, <optimized out>, 0x7ffffa7813e0, <optimized out>, <optimized out>}, prev = 0x7abd8de2a580, state = RUBY_TAG_NONE, lock_rec = 0} | 
 |         result = 4 | 
 |         ec = 0x5160000006d0 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #4  0x00005af14dbd969e in rb_thread_fd_select (max=<optimized out>, read=<optimized out>, write=<optimized out>, except=<optimized out>, timeout=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:4374 | 
 |         set = {max = 7, th = 0x515000000300, rset = 0x7abd8de2a440, wset = 0x0, eset = 0x0, orig_rset = {maxfd = <optimized out>, fdset = <optimized out>}, orig_wset = {maxfd = <optimized out>, fdset = <optimized out>}, orig_eset = {maxfd = <optimized out>, fdset = <optimized out>}, timeout = 0x7abd8de2a4a0} | 
 | #5  0x00005af14d99d6ef in select_internal (read=134954535389560, write=4, except=4, tp=0x7abd8de2a4a0, fds=0x7abd8de2a440) at /tmp/ruby/src/trunk_asan/io.c:10711 | 
 |         timerec = <optimized out> | 
 |         max = 7 | 
 |         pending = <optimized out> | 
 |         rp = 0x7abd8de2a440 | 
 |         wp = 0x0 | 
 |         i = <optimized out> | 
 |         fptr = <optimized out> | 
 |         ep = 0x0 | 
 |         n = <optimized out> | 
 |         res = <optimized out> | 
 |         list = <optimized out> | 
 |         write_io = <optimized out> | 
 |         io = <optimized out> | 
 |         write_io = <optimized out> | 
 |         errno_to_fail = <optimized out> | 
 |         obj = <optimized out> | 
 |         io = <optimized out> | 
 |         obj = <optimized out> | 
 |         io = <optimized out> | 
 |         write_io = <optimized out> | 
 |         obj = <optimized out> | 
 |         io = <optimized out> | 
 |         write_io = <optimized out> | 
 | #6  select_call (arg=134954547848224) at /tmp/ruby/src/trunk_asan/io.c:10781 | 
 |         p = 0x7abd8de2a420 | 
 | #7  0x00005af14d8dc2e0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1074 | 
 |         _ec = 0x5160000006d0 | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffffa7817d0, <optimized out>, 0x7ffffa7816e0, <optimized out>, <optimized out>}, prev = 0x7abd8de4ae40, state = RUBY_TAG_NONE, lock_rec = 0} | 
 |         result = 4 | 
 |         ec = 0x5160000006d0 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #8  0x00005af14d979937 in rb_f_select (argc=<optimized out>, argv=<optimized out>, obj=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:11137 | 
 |         args = <optimized out> | 
 |         timerec = <optimized out> | 
 |         scheduler = <optimized out> | 
 |         timeout = <optimized out> | 
 |         i = 4 | 
 | #9  0x00005af14dcbf868 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801 | 
 |         ci = 0x160100100009 | 
 |         cc = <optimized out> | 
 |         me = 0x7abd8f75a6a8 | 
 |         cfunc = 0x504000010798 | 
 |         recv = 134954574215680 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #10 0x00005af14dc6d0bd in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7abd8d3ff3a0, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968 | 
 |         calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>} | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 | #11 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:898 | 
 |         bh = 0 | 
 |         cd = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         insns_address_table = {0x5af14dc629b9 <vm_exec_core+13289>, 0x5af14dc5fc8a <vm_exec_core+1722>, 0x5af14dc614cc <vm_exec_core+7932>, 0x5af14dc669c0 <vm_exec_core+29680>, 0x5af14dc60e00 <vm_exec_core+6192>, 0x5af14dc67682 <vm_exec_core+32946>, 0x5af14dc658f0 <vm_exec_core+25376>, 0x5af14dc636e9 <vm_exec_core+16665>, 0x5af14dc5ff8b <vm_exec_core+2491>, 0x5af14dc67180 <vm_exec_core+31664>, 0x5af14dc66d75 <vm_exec_core+30629>, 0x5af14dc611c6 <vm_exec_core+7158>, 0x5af14dc6058b <vm_exec_core+4027>, 0x5af14dc65dbd <vm_exec_core+26605>, 0x5af14dc6206f <vm_exec_core+10911>, 0x5af14dc67398 <vm_exec_core+32200>, 0x5af14dc66f9a <vm_exec_core+31178>, 0x5af14dc62853 <vm_exec_core+12931>, 0x5af14dc6364f <vm_exec_core+16511>, 0x5af14dc65a8a <vm_exec_core+25786>, 0x5af14dc66ef7 <vm_exec_core+31015>, 0x5af14dc64b41 <vm_exec_core+21873>, 0x5af14dc65b29 <vm_exec_core+25945>, 0x5af14dc65f4a <vm_exec_core+27002>, 0x5af14dc64a68 <vm_exec_core+21656>, 0x5af14dc60480 <vm_exec_core+3760>, 0x5af14dc6529c <vm_exec_core+23756>, 0x5af14dc602d3 <vm_exec_core+3331>, 0x5af14dc60637 <vm_exec_core+4199>, 0x5af14dc62afc <vm_exec_core+13612>, 0x5af14dc648ff <vm_exec_core+21295>, 0x5af14dc64eb0 <vm_exec_core+22752>, 0x5af14dc64680 <vm_exec_core+20656>, 0x5af14dc5fed1 <vm_exec_core+2305>, 0x5af14dc661b1 <vm_exec_core+27617>, 0x5af14dc66c78 <vm_exec_core+30376>, 0x5af14dc60739 <vm_exec_core+4457>, 0x5af14dc618e7 <vm_exec_core+8983>, 0x5af14dc613d8 <vm_exec_core+7688>, 0x5af14dc621d7 <vm_exec_core+11271>, 0x5af14dc63593 <vm_exec_core+16323>, 0x5af14dc60830 <vm_exec_core+4704>, 0x5af14dc6601e <vm_exec_core+27214>, 0x5af14dc61841 <vm_exec_core+8817>, 0x5af14dc63426 <vm_exec_core+15958>, 0x5af14dc63efa <vm_exec_core+18730>, 0x5af14dc65ec2 <vm_exec_core+26866>, 0x5af14dc64d02 <vm_exec_core+22322>, 0x5af14dc623ee <vm_exec_core+11806>, 0x5af14dc61b3a <vm_exec_core+9578>, 0x5af14dc65c92 <vm_exec_core+26306>, 0x5af14dc62c7e <vm_exec_core+13998>, 0x5af14dc6534e <vm_exec_core+23934>, 0x5af14dc64e1c <vm_exec_core+22604>, 0x5af14dc65598 <vm_exec_core+24520>, 0x5af14dc6649b <vm_exec_core+28363>, 0x5af14dc6410b <vm_exec_core+19259>, 0x5af14dc5f96b <vm_exec_core+923>, 0x5af14dc62569 <vm_exec_core+12185>, 0x5af14dc65bd7 <vm_exec_core+26119>, 0x5af14dc62696 <vm_exec_core+12486>, 0x5af14dc649a3 <vm_exec_core+21459>, 0x5af14dc65196 <vm_exec_core+23494>, 0x5af14dc63ca6 <vm_exec_core+18134>, 0x5af14dc647bb <vm_exec_core+20971>, 0x5af14dc628d5 <vm_exec_core+13061>, 0x5af14dc61e1e <vm_exec_core+10318>, 0x5af14dc65676 <vm_exec_core+24742>, 0x5af14dc608ed <vm_exec_core+4893>, 0x5af14dc63aa3 <vm_exec_core+17619>, 0x5af14dc6ea7e <vm_exec_core+62638>, 0x5af14dc64bec <vm_exec_core+22044>, 0x5af14dc60b91 <vm_exec_core+5569>, 0x5af14dc610a2 <vm_exec_core+6866>, 0x5af14dc60cb5 <vm_exec_core+5861>, 0x5af14dc619db <vm_exec_core+9227>, 0x5af14dc6223d <vm_exec_core+11373>, 0x5af14dc5f970 <vm_exec_core+928>, 0x5af14dc61737 <vm_exec_core+8551>, 0x5af14dc678c1 <vm_exec_core+33521>, 0x5af14dc650ac <vm_exec_core+23260>, 0x5af14dc64002 <vm_exec_core+18994>, 0x5af14dc660a0 <vm_exec_core+27344>, 0x5af14dc67994 <vm_exec_core+33732>, 0x5af14dc663b4 <vm_exec_core+28132>, 0x5af14dc6742d <vm_exec_core+32349>, 0x5af14dc67501 <vm_exec_core+32561>, 0x5af14dc6039d <vm_exec_core+3533>, 0x5af14dc67043 <vm_exec_core+31347>, 0x5af14dc62ba0 <vm_exec_core+13776>, 0x5af14dc67260 <vm_exec_core+31888>, 0x5af14dc62742 <vm_exec_core+12658>, 0x5af14dc6628d <vm_exec_core+27837>, 0x5af14dc61c60 <vm_exec_core+9872>, 0x5af14dc62eaa <vm_exec_core+14554>, 0x5af14dc675e1 <vm_exec_core+32785>, 0x5af14dc634e8 <vm_exec_core+16152>, 0x5af14dc63047 <vm_exec_core+14967>, 0x5af14dc5fa40 <vm_exec_core+1136>, 0x5af14dc600e3 <vm_exec_core+2835>, 0x5af14dc5fb29 <vm_exec_core+1369>, 0x5af14dc63da1 <vm_exec_core+18385>, 0x5af14dc631f3 <vm_exec_core+15395>, 0x5af14dc63979 <vm_exec_core+17321>, 0x5af14dc63895 <vm_exec_core+17093>, 0x5af14dc629fe <vm_exec_core+13358>, 0x5af14dc630e8 <vm_exec_core+15128>, 0x5af14dc62d80 <vm_exec_core+14256>, 0x5af14dc633a4 <vm_exec_core+15828>, 0x5af14dc63322 <vm_exec_core+15698>, 0x5af14dc629aa <vm_exec_core+13274>, 0x5af14dc5fc7b <vm_exec_core+1707>, 0x5af14dc614bd <vm_exec_core+7917>, 0x5af14dc669b1 <vm_exec_core+29665>, 0x5af14dc60df1 <vm_exec_core+6177>, 0x5af14dc67673 <vm_exec_core+32931>, 0x5af14dc658e1 <vm_exec_core+25361>, 0x5af14dc636da <vm_exec_core+16650>, 0x5af14dc5ff7c <vm_exec_core+2476>, 0x5af14dc67171 <vm_exec_core+31649>, 0x5af14dc66d66 <vm_exec_core+30614>, 0x5af14dc611b7 <vm_exec_core+7143>, 0x5af14dc6057c <vm_exec_core+4012>, 0x5af14dc65dae <vm_exec_core+26590>, 0x5af14dc62060 <vm_exec_core+10896>, 0x5af14dc67389 <vm_exec_core+32185>, 0x5af14dc66f8b <vm_exec_core+31163>, 0x5af14dc62844 <vm_exec_core+12916>, 0x5af14dc63640 <vm_exec_core+16496>, 0x5af14dc65a7b <vm_exec_core+25771>, 0x5af14dc66ee8 <vm_exec_core+31000>, 0x5af14dc64b32 <vm_exec_core+21858>, 0x5af14dc65b1a <vm_exec_core+25930>, 0x5af14dc65f3b <vm_exec_core+26987>, 0x5af14dc64a59 <vm_exec_core+21641>, 0x5af14dc60471 <vm_exec_core+3745>, 0x5af14dc6528d <vm_exec_core+23741>, 0x5af14dc602c4 <vm_exec_core+3316>, 0x5af14dc60628 <vm_exec_core+4184>, 0x5af14dc62aed <vm_exec_core+13597>, 0x5af14dc648f0 <vm_exec_core+21280>, 0x5af14dc64ea1 <vm_exec_core+22737>, 0x5af14dc64671 <vm_exec_core+20641>, 0x5af14dc5fec2 <vm_exec_core+2290>, 0x5af14dc661a2 <vm_exec_core+27602>, 0x5af14dc66c69 <vm_exec_core+30361>, 0x5af14dc6072a <vm_exec_core+4442>, 0x5af14dc618d8 <vm_exec_core+8968>, 0x5af14dc613c9 <vm_exec_core+7673>, 0x5af14dc621c8 <vm_exec_core+11256>, 0x5af14dc63584 <vm_exec_core+16308>, 0x5af14dc60821 <vm_exec_core+4689>, 0x5af14dc6600f <vm_exec_core+27199>, 0x5af14dc61832 <vm_exec_core+8802>, 0x5af14dc63417 <vm_exec_core+15943>, 0x5af14dc63eeb <vm_exec_core+18715>, 0x5af14dc65eb3 <vm_exec_core+26851>, 0x5af14dc64cf3 <vm_exec_core+22307>, 0x5af14dc623df <vm_exec_core+11791>, 0x5af14dc61b2b <vm_exec_core+9563>, 0x5af14dc65c83 <vm_exec_core+26291>, 0x5af14dc62c6f <vm_exec_core+13983>, 0x5af14dc6533f <vm_exec_core+23919>, 0x5af14dc64e0d <vm_exec_core+22589>, 0x5af14dc65589 <vm_exec_core+24505>, 0x5af14dc6648c <vm_exec_core+28348>, 0x5af14dc640fc <vm_exec_core+19244>, 0x5af14dc64ca3 <vm_exec_core+22227>, 0x5af14dc6255a <vm_exec_core+12170>, 0x5af14dc65bc8 <vm_exec_core+26104>, 0x5af14dc62687 <vm_exec_core+12471>, 0x5af14dc64994 <vm_exec_core+21444>, 0x5af14dc64ca3 <vm_exec_core+22227>, 0x5af14dc63c97 <vm_exec_core+18119>, 0x5af14dc647ac <vm_exec_core+20956>, 0x5af14dc628c6 <vm_exec_core+13046>, 0x5af14dc61e0f <vm_exec_core+10303>, 0x5af14dc65667 <vm_exec_core+24727>, 0x5af14dc608de <vm_exec_core+4878>, 0x5af14dc63a94 <vm_exec_core+17604>, 0x5af14dc6ea6f <vm_exec_core+62623>, 0x5af14dc64bdd <vm_exec_core+22029>, 0x5af14dc60b82 <vm_exec_core+5554>, 0x5af14dc61093 <vm_exec_core+6851>, 0x5af14dc60ca6 <vm_exec_core+5846>, 0x5af14dc619cc <vm_exec_core+9212>, 0x5af14dc6222e <vm_exec_core+11358>, 0x5af14dc63fbf <vm_exec_core+18927>, 0x5af14dc6357a <vm_exec_core+16298>, 0x5af14dc63fba <vm_exec_core+18922>, 0x5af14dc64b2d <vm_exec_core+21853>, 0x5af14dc64a54 <vm_exec_core+21636>, 0x5af14dc619c7 <vm_exec_core+9207>, 0x5af14dc64cb7 <vm_exec_core+22247>, 0x5af14dc62b96 <vm_exec_core+13766>, 0x5af14dc62b9b <vm_exec_core+13771>, 0x5af14dc64a4f <vm_exec_core+21631>, 0x5af14dc648e6 <vm_exec_core+21270>, 0x5af14dc63960 <vm_exec_core+17296>, 0x5af14dc63881 <vm_exec_core+17073>...} | 
 |         reg_cfp = 0x7abd8d3ff3a0 | 
 |         reg_pc = 0x5220000050a0 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_duparray_send = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #12 0x00005af14dc5bedf in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, result=<optimized out>, tag=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2622 | 
 | No locals. | 
 | #13 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2598 | 
 |         _ec = 0x5160000006d0 | 
 |         _tag = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         result = <optimized out> | 
 | #14 0x00005af14dcdd092 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x7abd8d3ff578, self=134954572193120, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1625 | 
 |         flags = 0 | 
 |         iseq = 0x7abd8f5b75a8 | 
 |         cfp = <optimized out> | 
 |         sp = 0x7abd8d2ff9e8 | 
 |         use_argv = 0x7abd8dd072e0 | 
 |         stack_argv = 0x7abd8d2ff9e8 | 
 |         opt_pc = 0 | 
 |         type = <optimized out> | 
 |         av = <optimized out> | 
 |         bound = <optimized out> | 
 | #15 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1639 | 
 |         captured = 0x7abd8d3ff578 | 
 | #16 0x00005af14dc897c6 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1676 | 
 | No locals. | 
 | #17 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1684 | 
 | No locals. | 
 | #18 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344 | 
 | No locals. | 
 | #19 0x00005af14dc897c6 in rb_yield (val=<optimized out>) | 
 | No locals. | 
 | #20 0x00005af14de308fa in rb_ary_each (ary=134954557746600) at /tmp/ruby/src/trunk_asan/array.c:2641 | 
 |         i = 0 | 
 | #21 0x00005af14dcbf868 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801 | 
 |         ci = 0xc0100000001 | 
 |         cc = <optimized out> | 
 |         me = 0x7abd8f760558 | 
 |         cfunc = 0x50400000a298 | 
 |         recv = 134954557746600 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #22 0x00005af14dc667df in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7abd8d3ff560, cd=0x511000020b40, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968 | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 |         calling = <optimized out> | 
 | #23 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851 | 
 |         bh = <optimized out> | 
 |         blockiseq = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         cd = 0x511000020b40 | 
 |         insns_address_table = {0x5af14dc629b9 <vm_exec_core+13289>, 0x5af14dc5fc8a <vm_exec_core+1722>, 0x5af14dc614cc <vm_exec_core+7932>, 0x5af14dc669c0 <vm_exec_core+29680>, 0x5af14dc60e00 <vm_exec_core+6192>, 0x5af14dc67682 <vm_exec_core+32946>, 0x5af14dc658f0 <vm_exec_core+25376>, 0x5af14dc636e9 <vm_exec_core+16665>, 0x5af14dc5ff8b <vm_exec_core+2491>, 0x5af14dc67180 <vm_exec_core+31664>, 0x5af14dc66d75 <vm_exec_core+30629>, 0x5af14dc611c6 <vm_exec_core+7158>, 0x5af14dc6058b <vm_exec_core+4027>, 0x5af14dc65dbd <vm_exec_core+26605>, 0x5af14dc6206f <vm_exec_core+10911>, 0x5af14dc67398 <vm_exec_core+32200>, 0x5af14dc66f9a <vm_exec_core+31178>, 0x5af14dc62853 <vm_exec_core+12931>, 0x5af14dc6364f <vm_exec_core+16511>, 0x5af14dc65a8a <vm_exec_core+25786>, 0x5af14dc66ef7 <vm_exec_core+31015>, 0x5af14dc64b41 <vm_exec_core+21873>, 0x5af14dc65b29 <vm_exec_core+25945>, 0x5af14dc65f4a <vm_exec_core+27002>, 0x5af14dc64a68 <vm_exec_core+21656>, 0x5af14dc60480 <vm_exec_core+3760>, 0x5af14dc6529c <vm_exec_core+23756>, 0x5af14dc602d3 <vm_exec_core+3331>, 0x5af14dc60637 <vm_exec_core+4199>, 0x5af14dc62afc <vm_exec_core+13612>, 0x5af14dc648ff <vm_exec_core+21295>, 0x5af14dc64eb0 <vm_exec_core+22752>, 0x5af14dc64680 <vm_exec_core+20656>, 0x5af14dc5fed1 <vm_exec_core+2305>, 0x5af14dc661b1 <vm_exec_core+27617>, 0x5af14dc66c78 <vm_exec_core+30376>, 0x5af14dc60739 <vm_exec_core+4457>, 0x5af14dc618e7 <vm_exec_core+8983>, 0x5af14dc613d8 <vm_exec_core+7688>, 0x5af14dc621d7 <vm_exec_core+11271>, 0x5af14dc63593 <vm_exec_core+16323>, 0x5af14dc60830 <vm_exec_core+4704>, 0x5af14dc6601e <vm_exec_core+27214>, 0x5af14dc61841 <vm_exec_core+8817>, 0x5af14dc63426 <vm_exec_core+15958>, 0x5af14dc63efa <vm_exec_core+18730>, 0x5af14dc65ec2 <vm_exec_core+26866>, 0x5af14dc64d02 <vm_exec_core+22322>, 0x5af14dc623ee <vm_exec_core+11806>, 0x5af14dc61b3a <vm_exec_core+9578>, 0x5af14dc65c92 <vm_exec_core+26306>, 0x5af14dc62c7e <vm_exec_core+13998>, 0x5af14dc6534e <vm_exec_core+23934>, 0x5af14dc64e1c <vm_exec_core+22604>, 0x5af14dc65598 <vm_exec_core+24520>, 0x5af14dc6649b <vm_exec_core+28363>, 0x5af14dc6410b <vm_exec_core+19259>, 0x5af14dc5f96b <vm_exec_core+923>, 0x5af14dc62569 <vm_exec_core+12185>, 0x5af14dc65bd7 <vm_exec_core+26119>, 0x5af14dc62696 <vm_exec_core+12486>, 0x5af14dc649a3 <vm_exec_core+21459>, 0x5af14dc65196 <vm_exec_core+23494>, 0x5af14dc63ca6 <vm_exec_core+18134>, 0x5af14dc647bb <vm_exec_core+20971>, 0x5af14dc628d5 <vm_exec_core+13061>, 0x5af14dc61e1e <vm_exec_core+10318>, 0x5af14dc65676 <vm_exec_core+24742>, 0x5af14dc608ed <vm_exec_core+4893>, 0x5af14dc63aa3 <vm_exec_core+17619>, 0x5af14dc6ea7e <vm_exec_core+62638>, 0x5af14dc64bec <vm_exec_core+22044>, 0x5af14dc60b91 <vm_exec_core+5569>, 0x5af14dc610a2 <vm_exec_core+6866>, 0x5af14dc60cb5 <vm_exec_core+5861>, 0x5af14dc619db <vm_exec_core+9227>, 0x5af14dc6223d <vm_exec_core+11373>, 0x5af14dc5f970 <vm_exec_core+928>, 0x5af14dc61737 <vm_exec_core+8551>, 0x5af14dc678c1 <vm_exec_core+33521>, 0x5af14dc650ac <vm_exec_core+23260>, 0x5af14dc64002 <vm_exec_core+18994>, 0x5af14dc660a0 <vm_exec_core+27344>, 0x5af14dc67994 <vm_exec_core+33732>, 0x5af14dc663b4 <vm_exec_core+28132>, 0x5af14dc6742d <vm_exec_core+32349>, 0x5af14dc67501 <vm_exec_core+32561>, 0x5af14dc6039d <vm_exec_core+3533>, 0x5af14dc67043 <vm_exec_core+31347>, 0x5af14dc62ba0 <vm_exec_core+13776>, 0x5af14dc67260 <vm_exec_core+31888>, 0x5af14dc62742 <vm_exec_core+12658>, 0x5af14dc6628d <vm_exec_core+27837>, 0x5af14dc61c60 <vm_exec_core+9872>, 0x5af14dc62eaa <vm_exec_core+14554>, 0x5af14dc675e1 <vm_exec_core+32785>, 0x5af14dc634e8 <vm_exec_core+16152>, 0x5af14dc63047 <vm_exec_core+14967>, 0x5af14dc5fa40 <vm_exec_core+1136>, 0x5af14dc600e3 <vm_exec_core+2835>, 0x5af14dc5fb29 <vm_exec_core+1369>, 0x5af14dc63da1 <vm_exec_core+18385>, 0x5af14dc631f3 <vm_exec_core+15395>, 0x5af14dc63979 <vm_exec_core+17321>, 0x5af14dc63895 <vm_exec_core+17093>, 0x5af14dc629fe <vm_exec_core+13358>, 0x5af14dc630e8 <vm_exec_core+15128>, 0x5af14dc62d80 <vm_exec_core+14256>, 0x5af14dc633a4 <vm_exec_core+15828>, 0x5af14dc63322 <vm_exec_core+15698>, 0x5af14dc629aa <vm_exec_core+13274>, 0x5af14dc5fc7b <vm_exec_core+1707>, 0x5af14dc614bd <vm_exec_core+7917>, 0x5af14dc669b1 <vm_exec_core+29665>, 0x5af14dc60df1 <vm_exec_core+6177>, 0x5af14dc67673 <vm_exec_core+32931>, 0x5af14dc658e1 <vm_exec_core+25361>, 0x5af14dc636da <vm_exec_core+16650>, 0x5af14dc5ff7c <vm_exec_core+2476>, 0x5af14dc67171 <vm_exec_core+31649>, 0x5af14dc66d66 <vm_exec_core+30614>, 0x5af14dc611b7 <vm_exec_core+7143>, 0x5af14dc6057c <vm_exec_core+4012>, 0x5af14dc65dae <vm_exec_core+26590>, 0x5af14dc62060 <vm_exec_core+10896>, 0x5af14dc67389 <vm_exec_core+32185>, 0x5af14dc66f8b <vm_exec_core+31163>, 0x5af14dc62844 <vm_exec_core+12916>, 0x5af14dc63640 <vm_exec_core+16496>, 0x5af14dc65a7b <vm_exec_core+25771>, 0x5af14dc66ee8 <vm_exec_core+31000>, 0x5af14dc64b32 <vm_exec_core+21858>, 0x5af14dc65b1a <vm_exec_core+25930>, 0x5af14dc65f3b <vm_exec_core+26987>, 0x5af14dc64a59 <vm_exec_core+21641>, 0x5af14dc60471 <vm_exec_core+3745>, 0x5af14dc6528d <vm_exec_core+23741>, 0x5af14dc602c4 <vm_exec_core+3316>, 0x5af14dc60628 <vm_exec_core+4184>, 0x5af14dc62aed <vm_exec_core+13597>, 0x5af14dc648f0 <vm_exec_core+21280>, 0x5af14dc64ea1 <vm_exec_core+22737>, 0x5af14dc64671 <vm_exec_core+20641>, 0x5af14dc5fec2 <vm_exec_core+2290>, 0x5af14dc661a2 <vm_exec_core+27602>, 0x5af14dc66c69 <vm_exec_core+30361>, 0x5af14dc6072a <vm_exec_core+4442>, 0x5af14dc618d8 <vm_exec_core+8968>, 0x5af14dc613c9 <vm_exec_core+7673>, 0x5af14dc621c8 <vm_exec_core+11256>, 0x5af14dc63584 <vm_exec_core+16308>, 0x5af14dc60821 <vm_exec_core+4689>, 0x5af14dc6600f <vm_exec_core+27199>, 0x5af14dc61832 <vm_exec_core+8802>, 0x5af14dc63417 <vm_exec_core+15943>, 0x5af14dc63eeb <vm_exec_core+18715>, 0x5af14dc65eb3 <vm_exec_core+26851>, 0x5af14dc64cf3 <vm_exec_core+22307>, 0x5af14dc623df <vm_exec_core+11791>, 0x5af14dc61b2b <vm_exec_core+9563>, 0x5af14dc65c83 <vm_exec_core+26291>, 0x5af14dc62c6f <vm_exec_core+13983>, 0x5af14dc6533f <vm_exec_core+23919>, 0x5af14dc64e0d <vm_exec_core+22589>, 0x5af14dc65589 <vm_exec_core+24505>, 0x5af14dc6648c <vm_exec_core+28348>, 0x5af14dc640fc <vm_exec_core+19244>, 0x5af14dc64ca3 <vm_exec_core+22227>, 0x5af14dc6255a <vm_exec_core+12170>, 0x5af14dc65bc8 <vm_exec_core+26104>, 0x5af14dc62687 <vm_exec_core+12471>, 0x5af14dc64994 <vm_exec_core+21444>, 0x5af14dc64ca3 <vm_exec_core+22227>, 0x5af14dc63c97 <vm_exec_core+18119>, 0x5af14dc647ac <vm_exec_core+20956>, 0x5af14dc628c6 <vm_exec_core+13046>, 0x5af14dc61e0f <vm_exec_core+10303>, 0x5af14dc65667 <vm_exec_core+24727>, 0x5af14dc608de <vm_exec_core+4878>, 0x5af14dc63a94 <vm_exec_core+17604>, 0x5af14dc6ea6f <vm_exec_core+62623>, 0x5af14dc64bdd <vm_exec_core+22029>, 0x5af14dc60b82 <vm_exec_core+5554>, 0x5af14dc61093 <vm_exec_core+6851>, 0x5af14dc60ca6 <vm_exec_core+5846>, 0x5af14dc619cc <vm_exec_core+9212>, 0x5af14dc6222e <vm_exec_core+11358>, 0x5af14dc63fbf <vm_exec_core+18927>, 0x5af14dc6357a <vm_exec_core+16298>, 0x5af14dc63fba <vm_exec_core+18922>, 0x5af14dc64b2d <vm_exec_core+21853>, 0x5af14dc64a54 <vm_exec_core+21636>, 0x5af14dc619c7 <vm_exec_core+9207>, 0x5af14dc64cb7 <vm_exec_core+22247>, 0x5af14dc62b96 <vm_exec_core+13766>, 0x5af14dc62b9b <vm_exec_core+13771>, 0x5af14dc64a4f <vm_exec_core+21631>, 0x5af14dc648e6 <vm_exec_core+21270>, 0x5af14dc63960 <vm_exec_core+17296>, 0x5af14dc63881 <vm_exec_core+17073>...} | 
 |         reg_cfp = 0x7abd8d3ff560 | 
 |         reg_pc = 0x51500001a5d0 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 | th: 0x515000000300, native_id: 0x7abd9005bc40 | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 | -- Control frame information ----------------------------------------------- | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 | c:0021 p:---- s:0128 e:000127 CFUNC  :select | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 | c:0020 p:0244 s:0120 e:000119 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:691 | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 | c:0019 p:0039 s:0101 e:000100 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:819 | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 | c:0018 p:0008 s:0094 e:000093 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:858 | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 | c:0017 p:0130 s:0087 e:000086 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1604 | 
 | c:0016 p:0016 s:0074 e:000073 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1299 | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 | c:0015 p:0005 s:0069 e:000068 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1769 | 
 | c:0014 p:0006 s:0065 e:000064 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1756 [FINISH] | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_duparray_send = <optimized out> | 
 | c:0013 p:---- s:0061 e:000060 CFUNC  :each | 
 | c:0012 p:0042 s:0057 e:000056 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1755 | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 | c:0011 p:0013 s:0052 e:000051 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1799 | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 | c:0010 p:0008 s:0047 e:000046 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1046 | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 | c:0009 p:0008 s:0041 e:000040 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:891 | 
 | c:0008 p:0017 s:0035 e:000034 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:145 | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 | c:0007 p:0008 s:0030 e:000029 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1283 | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 | c:0006 p:0032 s:0025 e:000024 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1882 | 
 | c:0005 p:0009 s:0021 e:000020 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1886 | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 | c:0004 p:0065 s:0016 e:000014 TOP    /tmp/ruby/src/trunk_asan/tool/test/runner.rb:14 [FINISH] | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 | c:0003 p:---- s:0011 e:000010 CFUNC  :require_relative | 
 | c:0002 p:0005 s:0006 e:000005 EVAL   /tmp/ruby/src/trunk_asan/test/runner.rb:5 [FINISH] | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 | c:0001 p:0000 s:0003 E:001650 DUMMY  [FINISH] | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #24 0x00005af14dc5c101 in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2622 | 
 | No locals. | 
 | #25 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2601 | 
 |         _ec = 0x5160000006d0 | 
 |         _tag = <optimized out> | 
 |         state = <optimized out> | 
 |         result = 36 | 
 | #26 0x00005af14d9dbe4c in load_iseq_eval (ec=<optimized out>, fname=fname@entry=134954572527680) at /tmp/ruby/src/trunk_asan/load.c:789 | 
 |         iseq = 0x7abd8f5b3728 | 
 | #27 0x00005af14d9d6d0b in require_internal (ec=ec@entry=0x5160000006d0, fname=<optimized out>, exception=<optimized out>, warn=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1296 | 
 |         found = 114 | 
 |         handle = <optimized out> | 
 |         _ec = <optimized out> | 
 |         _tag = <optimized out> | 
 |         th = 0x515000000300 | 
 |         saved = <optimized out> | 
 |         ftptr = <optimized out> | 
 |         realpath = <optimized out> | 
 |         realpaths = 134954574205920 | 
 |         realpath_map = 134954574205760 | 
 |         path = 134954572527680 | 
 |         state = RUBY_TAG_NONE | 
 |         prev_ext_config = <optimized out> | 
 |         th2 = <optimized out> | 
 |         result = <optimized out> | 
 |         saved_path = <optimized out> | 
 |         reset_ext_config = <optimized out> | 
 | #28 0x00005af14d9d4ec5 in rb_require_string_internal (fname=134954572527720, resurrect=false) at /tmp/ruby/src/trunk_asan/load.c:1402 | 
 |         result = <optimized out> | 
 |         ec = 0x5160000006d0 | 
 |         result = <optimized out> | 
 | #29 rb_f_require_relative (obj=<optimized out>, fname=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1049 | 
 |         base = <optimized out> | 
 | #30 0x00005af14dcbf868 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801 | 
 |         ci = 0x58a100140003 | 
 |         cc = <optimized out> | 
 |         me = 0x7abd8f5b38b8 | 
 |         cfunc = 0x5040000185d8 | 
 |         recv = 134954574335400 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #31 0x00005af14dca5cbd in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7ffffa783bb0) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4779 | 
 |         ivar_mask = <optimized out> | 
 |         aset_mask = <optimized out> | 
 |         ci = 0x0 | 
 |         cc = <optimized out> | 
 |         cme = <optimized out> | 
 |         v = <optimized out> | 
 | #32 0x00005af14dca5775 in vm_call_method (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4919 | 
 |         ci = <optimized out> | 
 |         cc = 0x0 | 
 | #33 0x00005af14dc6d0bd in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7abd8d3ff790, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968 | 
 |         calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>} | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 | #34 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:898 | 
 |         bh = 0 | 
 |         cd = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         insns_address_table = {0x5af14dc629b9 <vm_exec_core+13289>, 0x5af14dc5fc8a <vm_exec_core+1722>, 0x5af14dc614cc <vm_exec_core+7932>, 0x5af14dc669c0 <vm_exec_core+29680>, 0x5af14dc60e00 <vm_exec_core+6192>, 0x5af14dc67682 <vm_exec_core+32946>, 0x5af14dc658f0 <vm_exec_core+25376>, 0x5af14dc636e9 <vm_exec_core+16665>, 0x5af14dc5ff8b <vm_exec_core+2491>, 0x5af14dc67180 <vm_exec_core+31664>, 0x5af14dc66d75 <vm_exec_core+30629>, 0x5af14dc611c6 <vm_exec_core+7158>, 0x5af14dc6058b <vm_exec_core+4027>, 0x5af14dc65dbd <vm_exec_core+26605>, 0x5af14dc6206f <vm_exec_core+10911>, 0x5af14dc67398 <vm_exec_core+32200>, 0x5af14dc66f9a <vm_exec_core+31178>, 0x5af14dc62853 <vm_exec_core+12931>, 0x5af14dc6364f <vm_exec_core+16511>, 0x5af14dc65a8a <vm_exec_core+25786>, 0x5af14dc66ef7 <vm_exec_core+31015>, 0x5af14dc64b41 <vm_exec_core+21873>, 0x5af14dc65b29 <vm_exec_core+25945>, 0x5af14dc65f4a <vm_exec_core+27002>, 0x5af14dc64a68 <vm_exec_core+21656>, 0x5af14dc60480 <vm_exec_core+3760>, 0x5af14dc6529c <vm_exec_core+23756>, 0x5af14dc602d3 <vm_exec_core+3331>, 0x5af14dc60637 <vm_exec_core+4199>, 0x5af14dc62afc <vm_exec_core+13612>, 0x5af14dc648ff <vm_exec_core+21295>, 0x5af14dc64eb0 <vm_exec_core+22752>, 0x5af14dc64680 <vm_exec_core+20656>, 0x5af14dc5fed1 <vm_exec_core+2305>, 0x5af14dc661b1 <vm_exec_core+27617>, 0x5af14dc66c78 <vm_exec_core+30376>, 0x5af14dc60739 <vm_exec_core+4457>, 0x5af14dc618e7 <vm_exec_core+8983>, 0x5af14dc613d8 <vm_exec_core+7688>, 0x5af14dc621d7 <vm_exec_core+11271>, 0x5af14dc63593 <vm_exec_core+16323>, 0x5af14dc60830 <vm_exec_core+4704>, 0x5af14dc6601e <vm_exec_core+27214>, 0x5af14dc61841 <vm_exec_core+8817>, 0x5af14dc63426 <vm_exec_core+15958>, 0x5af14dc63efa <vm_exec_core+18730>, 0x5af14dc65ec2 <vm_exec_core+26866>, 0x5af14dc64d02 <vm_exec_core+22322>, 0x5af14dc623ee <vm_exec_core+11806>, 0x5af14dc61b3a <vm_exec_core+9578>, 0x5af14dc65c92 <vm_exec_core+26306>, 0x5af14dc62c7e <vm_exec_core+13998>, 0x5af14dc6534e <vm_exec_core+23934>, 0x5af14dc64e1c <vm_exec_core+22604>, 0x5af14dc65598 <vm_exec_core+24520>, 0x5af14dc6649b <vm_exec_core+28363>, 0x5af14dc6410b <vm_exec_core+19259>, 0x5af14dc5f96b <vm_exec_core+923>, 0x5af14dc62569 <vm_exec_core+12185>, 0x5af14dc65bd7 <vm_exec_core+26119>, 0x5af14dc62696 <vm_exec_core+12486>, 0x5af14dc649a3 <vm_exec_core+21459>, 0x5af14dc65196 <vm_exec_core+23494>, 0x5af14dc63ca6 <vm_exec_core+18134>, 0x5af14dc647bb <vm_exec_core+20971>, 0x5af14dc628d5 <vm_exec_core+13061>, 0x5af14dc61e1e <vm_exec_core+10318>, 0x5af14dc65676 <vm_exec_core+24742>, 0x5af14dc608ed <vm_exec_core+4893>, 0x5af14dc63aa3 <vm_exec_core+17619>, 0x5af14dc6ea7e <vm_exec_core+62638>, 0x5af14dc64bec <vm_exec_core+22044>, 0x5af14dc60b91 <vm_exec_core+5569>, 0x5af14dc610a2 <vm_exec_core+6866>, 0x5af14dc60cb5 <vm_exec_core+5861>, 0x5af14dc619db <vm_exec_core+9227>, 0x5af14dc6223d <vm_exec_core+11373>, 0x5af14dc5f970 <vm_exec_core+928>, 0x5af14dc61737 <vm_exec_core+8551>, 0x5af14dc678c1 <vm_exec_core+33521>, 0x5af14dc650ac <vm_exec_core+23260>, 0x5af14dc64002 <vm_exec_core+18994>, 0x5af14dc660a0 <vm_exec_core+27344>, 0x5af14dc67994 <vm_exec_core+33732>, 0x5af14dc663b4 <vm_exec_core+28132>, 0x5af14dc6742d <vm_exec_core+32349>, 0x5af14dc67501 <vm_exec_core+32561>, 0x5af14dc6039d <vm_exec_core+3533>, 0x5af14dc67043 <vm_exec_core+31347>, 0x5af14dc62ba0 <vm_exec_core+13776>, 0x5af14dc67260 <vm_exec_core+31888>, 0x5af14dc62742 <vm_exec_core+12658>, 0x5af14dc6628d <vm_exec_core+27837>, 0x5af14dc61c60 <vm_exec_core+9872>, 0x5af14dc62eaa <vm_exec_core+14554>, 0x5af14dc675e1 <vm_exec_core+32785>, 0x5af14dc634e8 <vm_exec_core+16152>, 0x5af14dc63047 <vm_exec_core+14967>, 0x5af14dc5fa40 <vm_exec_core+1136>, 0x5af14dc600e3 <vm_exec_core+2835>, 0x5af14dc5fb29 <vm_exec_core+1369>, 0x5af14dc63da1 <vm_exec_core+18385>, 0x5af14dc631f3 <vm_exec_core+15395>, 0x5af14dc63979 <vm_exec_core+17321>, 0x5af14dc63895 <vm_exec_core+17093>, 0x5af14dc629fe <vm_exec_core+13358>, 0x5af14dc630e8 <vm_exec_core+15128>, 0x5af14dc62d80 <vm_exec_core+14256>, 0x5af14dc633a4 <vm_exec_core+15828>, 0x5af14dc63322 <vm_exec_core+15698>, 0x5af14dc629aa <vm_exec_core+13274>, 0x5af14dc5fc7b <vm_exec_core+1707>, 0x5af14dc614bd <vm_exec_core+7917>, 0x5af14dc669b1 <vm_exec_core+29665>, 0x5af14dc60df1 <vm_exec_core+6177>, 0x5af14dc67673 <vm_exec_core+32931>, 0x5af14dc658e1 <vm_exec_core+25361>, 0x5af14dc636da <vm_exec_core+16650>, 0x5af14dc5ff7c <vm_exec_core+2476>, 0x5af14dc67171 <vm_exec_core+31649>, 0x5af14dc66d66 <vm_exec_core+30614>, 0x5af14dc611b7 <vm_exec_core+7143>, 0x5af14dc6057c <vm_exec_core+4012>, 0x5af14dc65dae <vm_exec_core+26590>, 0x5af14dc62060 <vm_exec_core+10896>, 0x5af14dc67389 <vm_exec_core+32185>, 0x5af14dc66f8b <vm_exec_core+31163>, 0x5af14dc62844 <vm_exec_core+12916>, 0x5af14dc63640 <vm_exec_core+16496>, 0x5af14dc65a7b <vm_exec_core+25771>, 0x5af14dc66ee8 <vm_exec_core+31000>, 0x5af14dc64b32 <vm_exec_core+21858>, 0x5af14dc65b1a <vm_exec_core+25930>, 0x5af14dc65f3b <vm_exec_core+26987>, 0x5af14dc64a59 <vm_exec_core+21641>, 0x5af14dc60471 <vm_exec_core+3745>, 0x5af14dc6528d <vm_exec_core+23741>, 0x5af14dc602c4 <vm_exec_core+3316>, 0x5af14dc60628 <vm_exec_core+4184>, 0x5af14dc62aed <vm_exec_core+13597>, 0x5af14dc648f0 <vm_exec_core+21280>, 0x5af14dc64ea1 <vm_exec_core+22737>, 0x5af14dc64671 <vm_exec_core+20641>, 0x5af14dc5fec2 <vm_exec_core+2290>, 0x5af14dc661a2 <vm_exec_core+27602>, 0x5af14dc66c69 <vm_exec_core+30361>, 0x5af14dc6072a <vm_exec_core+4442>, 0x5af14dc618d8 <vm_exec_core+8968>, 0x5af14dc613c9 <vm_exec_core+7673>, 0x5af14dc621c8 <vm_exec_core+11256>, 0x5af14dc63584 <vm_exec_core+16308>, 0x5af14dc60821 <vm_exec_core+4689>, 0x5af14dc6600f <vm_exec_core+27199>, 0x5af14dc61832 <vm_exec_core+8802>, 0x5af14dc63417 <vm_exec_core+15943>, 0x5af14dc63eeb <vm_exec_core+18715>, 0x5af14dc65eb3 <vm_exec_core+26851>, 0x5af14dc64cf3 <vm_exec_core+22307>, 0x5af14dc623df <vm_exec_core+11791>, 0x5af14dc61b2b <vm_exec_core+9563>, 0x5af14dc65c83 <vm_exec_core+26291>, 0x5af14dc62c6f <vm_exec_core+13983>, 0x5af14dc6533f <vm_exec_core+23919>, 0x5af14dc64e0d <vm_exec_core+22589>, 0x5af14dc65589 <vm_exec_core+24505>, 0x5af14dc6648c <vm_exec_core+28348>, 0x5af14dc640fc <vm_exec_core+19244>, 0x5af14dc64ca3 <vm_exec_core+22227>, 0x5af14dc6255a <vm_exec_core+12170>, 0x5af14dc65bc8 <vm_exec_core+26104>, 0x5af14dc62687 <vm_exec_core+12471>, 0x5af14dc64994 <vm_exec_core+21444>, 0x5af14dc64ca3 <vm_exec_core+22227>, 0x5af14dc63c97 <vm_exec_core+18119>, 0x5af14dc647ac <vm_exec_core+20956>, 0x5af14dc628c6 <vm_exec_core+13046>, 0x5af14dc61e0f <vm_exec_core+10303>, 0x5af14dc65667 <vm_exec_core+24727>, 0x5af14dc608de <vm_exec_core+4878>, 0x5af14dc63a94 <vm_exec_core+17604>, 0x5af14dc6ea6f <vm_exec_core+62623>, 0x5af14dc64bdd <vm_exec_core+22029>, 0x5af14dc60b82 <vm_exec_core+5554>, 0x5af14dc61093 <vm_exec_core+6851>, 0x5af14dc60ca6 <vm_exec_core+5846>, 0x5af14dc619cc <vm_exec_core+9212>, 0x5af14dc6222e <vm_exec_core+11358>, 0x5af14dc63fbf <vm_exec_core+18927>, 0x5af14dc6357a <vm_exec_core+16298>, 0x5af14dc63fba <vm_exec_core+18922>, 0x5af14dc64b2d <vm_exec_core+21853>, 0x5af14dc64a54 <vm_exec_core+21636>, 0x5af14dc619c7 <vm_exec_core+9207>, 0x5af14dc64cb7 <vm_exec_core+22247>, 0x5af14dc62b96 <vm_exec_core+13766>, 0x5af14dc62b9b <vm_exec_core+13771>, 0x5af14dc64a4f <vm_exec_core+21631>, 0x5af14dc648e6 <vm_exec_core+21270>, 0x5af14dc63960 <vm_exec_core+17296>, 0x5af14dc63881 <vm_exec_core+17073>...} | 
 |         reg_cfp = 0x7abd8d3ff790 | 
 |         reg_pc = 0x50400002fcf8 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_duparray_send = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #35 0x00005af14dc5bd48 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595 | 
 |         _ec = 0x5160000006d0 | 
 |         _tag = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         result = <optimized out> | 
 | #36 0x00005af14d8d85db in rb_ec_exec_node (ec=0x5160000006d0, n=0x7abd8f5b3958) at /tmp/ruby/src/trunk_asan/eval.c:281 | 
 |         _ec = 0x5160000006d0 | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffffa7840f0, <optimized out>, 0x7ffffa784040, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0} | 
 |         state = 0 | 
 |         iseq = 0x7abd8f5b3958 | 
 | #37 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:319 | 
 |         ec = 0x5160000006d0 | 
 |         status = <optimized out> | 
 | #38 0x00005af14d8d1b47 in rb_main (argc=9, argv=0x7ffffa7842b8) at /tmp/ruby/src/trunk_asan/main.c:43 | 
 |         variable_in_this_stack_frame = <optimized out> | 
 | #39 main (argc=9, argv=0x7ffffa7842b8) at /tmp/ruby/src/trunk_asan/main.c:68 | 
 | No locals. | 
 | >>> Dump Ruby level backtrace (if possible) | 
 | $1 = true | 
 | running file: /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb | 
 | A test worker crashed. It might be an interpreter bug or | 
 | [Inferior 1 (process 2113276) detached] | 
 | a bug in test/unit/parallel.rb. Try again without the -j | 
 | option. | 
 | Children under /tmp/rubytest.bh932g: | 
 | * drwx------ 2 60 2025-01-10 11:45:32 +0000 autoload20250110-2113279-b4cqkt/ | 
 |   * -rw-r--r-- 1 32 2025-01-10 11:45:32 +0000 autoload_parallel_race.rb | 
 | $ timeout 60 gdb -p 2112953 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null | 
 | make: *** [uncommon.mk:963: yes-test-all] Error 1 | 
 | >>> Threads | 
 | No threads. | 
 | >>> Machine level backtrace | 
 | >>> Dump Ruby level backtrace (if possible) | 
 | #<Errno::ESRCH: No such process> | 
 | $ timeout 60 gdb -p 2112952 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null | 
 | Could not attach to process.  If your uid matches the uid of the target | 
 | process, check the setting of /proc/sys/kernel/yama/ptrace_scope, or try | 
 | again as the root user.  For more details, see /etc/sysctl.d/10-ptrace.conf | 
 | >>> Threads | 
 | No threads. | 
 | >>> Machine level backtrace | 
 | >>> Dump Ruby level backtrace (if possible) | 
 | $ timeout 60 gdb -p 2147610 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null | 
 | >>> Threads | 
 | No threads. | 
 | >>> Machine level backtrace | 
 | >>> Dump Ruby level backtrace (if possible) | 
 | #<Errno::ESRCH: No such process> | 
 | "make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'" exit with 0. |