Result of trunk_asan@ruby-sp1 at 2024-11-29 23:47:58 +0900

• OK (705714be3e)[LOG]
• test-all:
• test-spec: 3436 files, 33255 examples, 133160 expectations, 0 failures, 0 errors, 0 tagged
• commands:

  "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.
  #<Thread:0x00007942ad1e9e70 /tmp/ruby/src/trunk_asan/test/net/http/test_http.rb:570 run> terminated with exception (report_on_exception is true):
  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/assertions.rb:109:in 'Test::Unit::Assertions#assert': [Net::WriteTimeout] exception expected, not #<Net::OpenTimeout: Failed to open TCP connection to localhost:46591 (execution expired)>. (Test::Unit::AssertionFailedError)
  	from /tmp/ruby/src/trunk_asan/tool/lib/core_assertions.rb:540:in 'Test::Unit::CoreAssertions#assert'
  	from /tmp/ruby/src/trunk_asan/tool/lib/test/unit/assertions.rb:368:in 'Test::Unit::Assertions#flunk'
  	from /tmp/ruby/src/trunk_asan/tool/lib/core_assertions.rb:454:in 'block in Test::Unit::CoreAssertions#assert_raise'
  	from /tmp/ruby/src/trunk_asan/tool/lib/test/unit/assertions.rb:108:in 'Test::Unit::Assertions#assert'
  	from /tmp/ruby/src/trunk_asan/tool/lib/core_assertions.rb:540:in 'Test::Unit::CoreAssertions#assert'
  	from /tmp/ruby/src/trunk_asan/tool/lib/core_assertions.rb:453:in 'Test::Unit::CoreAssertions#assert_raise'
  	from /tmp/ruby/src/trunk_asan/test/net/http/test_http.rb:572:in 'block (2 levels) in TestNetHTTP_version_1_1_methods#test_timeout_during_HTTP_session_write'
  /tmp/ruby/src/trunk_asan/lib/net/http.rb:1665:in 'TCPSocket#initialize': Failed to open TCP connection to localhost:46591 (execution expired) (Net::OpenTimeout)
  	from /tmp/ruby/src/trunk_asan/lib/net/http.rb:1665:in 'IO.open'
  	from /tmp/ruby/src/trunk_asan/lib/net/http.rb:1665:in 'block in Net::HTTP#connect'
  	from /tmp/ruby/src/trunk_asan/lib/timeout.rb:183:in 'block in Timeout.timeout'
  	from /tmp/ruby/src/trunk_asan/lib/timeout.rb:190:in 'Timeout.timeout'
  	from /tmp/ruby/src/trunk_asan/lib/net/http.rb:1663:in 'Net::HTTP#connect'
  	from /tmp/ruby/src/trunk_asan/lib/net/http.rb:1642:in 'Net::HTTP#do_start'
  	from /tmp/ruby/src/trunk_asan/lib/net/http.rb:1631:in 'Net::HTTP#start'
  	from /tmp/ruby/src/trunk_asan/lib/net/http.rb:2375:in 'Net::HTTP#request'
  	from /tmp/ruby/src/trunk_asan/lib/net/http.rb:2398:in 'Net::HTTP#send_entity'
  	from /tmp/ruby/src/trunk_asan/lib/net/http.rb:2046:in 'Net::HTTP#post'
  	from /tmp/ruby/src/trunk_asan/test/net/http/test_http.rb:574:in 'block (4 levels) in TestNetHTTP_version_1_1_methods#test_timeout_during_HTTP_session_write'
  	from /tmp/ruby/src/trunk_asan/tool/lib/core_assertions.rb:638:in 'block (2 levels) in Test::Unit::CoreAssertions#assert_warning'
  	from /tmp/ruby/src/trunk_asan/tool/lib/envutil.rb:227:in 'EnvUtil.verbose_warning'
  	from /tmp/ruby/src/trunk_asan/tool/lib/core_assertions.rb:637:in 'block in Test::Unit::CoreAssertions#assert_warning'
  	from /tmp/ruby/src/trunk_asan/tool/lib/envutil.rb:292:in 'EnvUtil.with_default_internal'
  	from /tmp/ruby/src/trunk_asan/tool/lib/core_assertions.rb:636:in 'Test::Unit::CoreAssertions#assert_warning'
  	from /tmp/ruby/src/trunk_asan/test/net/http/test_http.rb:573:in 'block (3 levels) in TestNetHTTP_version_1_1_methods#test_timeout_during_HTTP_session_write'
  	from /tmp/ruby/src/trunk_asan/tool/lib/core_assertions.rb:440:in 'Test::Unit::CoreAssertions#assert_raise'
  	from /tmp/ruby/src/trunk_asan/test/net/http/test_http.rb:572:in 'block (2 levels) in TestNetHTTP_version_1_1_methods#test_timeout_during_HTTP_session_write'
  $$$ #<Timeout::Error: execution expired>
  ### enter analyzing mode for stuck processes
  $$$ ps jx
     PPID     PID    PGID     SID TTY        TPGID STAT   UID   TIME COMMAND
        1     949     949     949 ?             -1 Ss    1000   0:17 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
      949     959     959     959 pts/0        959 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
      959     960     959     959 pts/0        959 S+    1000   0:05 sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest
   171675  171700  171675  171675 ?             -1 S     1000   0:00 sshd: ko1@pts/3
   171700  171701  171701  171701 pts/3     171701 Ss+   1000   0:00 -bash
  2628222  733932  733932  733932 ?             -1 Ss    1000   0:00 /usr/bin/dbus-daemon --session --address=systemd: --nofork --nopidfile --systemd-activation --syslog-only
      960  780587     959     959 pts/0        959 Sl+   1000   0:00 ruby ./br.rb build_report trunk_asan --incremental --exclude-steps=test_btest
   780587  780590     959     959 pts/0        959 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.20241129-143703 --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
   780590  780591     959     959 pts/0        959 Sl+   1000   0:00 ruby /home/ko1/build-ruby/build-ruby.rb --target_name=trunk_asan --logfile=/home/ko1/ruby/logs/brlog.trunk_asan.20241129-143703 --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
   780591  781544     959     959 pts/0        959 S+    1000   0:00 sh -c make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'
   781544  781545     959     959 pts/0        959 S+    1000   0:00 make yes-test-all TESTOPTS=--stderr-on-failure TESTS=-j16
   781545  781866     959     959 pts/0        959 Sl+   1000   0:19 /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
   781866  781873     959     959 pts/0        959 Sl+   1000   0:38 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestBeginEndBlock#test_internal_errinfo_at_exit
   781873  810332     959     959 pts/0        959 Sl+   1000   0:00 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestBeginEndBlock#test_internal_errinfo_at_exit
   780591  818241     959     959 pts/0        959 R+    1000   0:00 ps jx
        1 1895224     959     959 pts/0        959 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
        1 2090122 2090122 2090122 ?             -1 Ss    1000   0:00 SCREEN
  2090122 2090124 2090124 2090124 pts/2    2090124 Ss+   1000   0:00 /bin/bash
  2090122 2360588 2360588 2360588 pts/1    2360588 Ss+   1000   0:00 /bin/bash
        1 2423281     959     959 pts/0        959 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
        1 2628222 2628222 2628222 ?             -1 Ss    1000   0:00 /usr/lib/systemd/systemd --user
  2628222 2628224 2628222 2628222 ?             -1 S     1000   0:00 (sd-pam)
  {1=>[949, 1895224, 2090122, 2423281, 2628222], 949=>[959], 959=>[960], 171675=>[171700], 171700=>[171701], 2628222=>[733932, 2628224], 960=>[780587], 780587=>[780590], 780590=>[780591], 780591=>[781544, 818241], 781544=>[781545], 781545=>[781866], 781866=>[781873], 781873=>[810332], 2090122=>[2090124, 2360588]}
  $ timeout 60 gdb -p 810332 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
  [New LWP 810334]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  0x0000611fff131d3e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
  >>> Threads
    Id   Target Id                                 Frame 
  * 1    Thread 0x7d4004682c40 (LWP 810332) "ruby" 0x0000611fff131d3e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
    2    Thread 0x7d3fe82006c0 (LWP 810334) "ruby" 0x00007d400451b4cd in __GI___poll (fds=0x7d3fd6f09040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  >>> Machine level backtrace
  Thread 2 (Thread 0x7d3fe82006c0 (LWP 810334) "ruby"):
  #0  0x00007d400451b4cd in __GI___poll (fds=0x7d3fd6f09040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
          sc_ret = -516
          sc_cancel_oldtype = 0
          sc_ret = <optimized out>
  #1  0x0000611fff0bc5da in __interceptor_poll ()
  No symbol table info available.
  #2  0x0000611fff46a7bf 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:3010
          vm = <optimized out>
  #4  0x0000611fff11598f in asan_thread_start(void*) ()
  No symbol table info available.
  #5  0x00007d400449ca94 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 = {137713430824640, 4364167032780830597, 137713430824640, -352, 25, 140722237324688, 4364167032759859077, 4354833948361439109}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #6  0x00007d4004529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  Thread 1 (Thread 0x7d4004682c40 (LWP 810332) "ruby"):
  #0  0x0000611fff131d3e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
  No symbol table info available.
  #1  0x0000611fff132cfa in __sanitizer::Semaphore::Wait() ()
  No symbol table info available.
  #2  0x0000611fff081570 in __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >::GetFromAllocator(__sanitizer::AllocatorStats*, unsigned long, unsigned int*, unsigned long) ()
  No symbol table info available.
  #3  0x0000611fff0813e9 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  0x0000611fff081015 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  0x0000611fff07c01e in __asan::Allocator::Allocate(unsigned long, unsigned long, __sanitizer::BufferedStackTrace*, __asan::AllocType, bool) ()
  No symbol table info available.
  #6  0x0000611fff07be08 in __asan::asan_malloc(unsigned long, __sanitizer::BufferedStackTrace*) ()
  No symbol table info available.
  #7  0x0000611fff117d73 in __interceptor_malloc ()
  No symbol table info available.
  #8  0x0000611fff1bf435 in rb_gc_impl_malloc (objspace_ptr=0x51d000000a80, size=48) at /tmp/ruby/src/trunk_asan/gc/default/default.c:8199
          gpr = 107008
          objspace = 0x51d000000a80
          mem = <optimized out>
  #9  0x0000611fff19cfd5 in ruby_xmalloc2_body (n=n@entry=6, size=size@entry=8) at /tmp/ruby/src/trunk_asan/gc.c:4488
  No locals.
  #10 ruby_xmalloc2 (n=n@entry=6, size=size@entry=8) at /tmp/ruby/src/trunk_asan/gc.c:4482
  No locals.
  #11 0x0000611fff5568e1 in vm_make_env_each (ec=<optimized out>, cfp=cfp@entry=0x7d40019ff480) at /tmp/ruby/src/trunk_asan/vm.c:1010
          ep = 0x7d40018ffb50
          local_size = 5
          env_size = 6
          env_body = <optimized out>
          env = <optimized out>
          env_ep = <optimized out>
  #12 0x0000611fff55668d in vm_make_env_each (ec=0x540000000208, cfp=cfp@entry=0x7d40019ff410) at /tmp/ruby/src/trunk_asan/vm.c:967
          prev_cfp = 0x7d40019ff480
          prev_ep = 0x611fff131d3e <__sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int)+30>
          ep = 0x7d40018ffb88
          local_size = <optimized out>
          env_size = <optimized out>
          env_body = <optimized out>
          env = <optimized out>
          env_ep = <optimized out>
  #13 0x0000611fff51146c in vm_make_env_object (ec=0x540000000208, cfp=0x80) at /tmp/ruby/src/trunk_asan/vm.c:1048
          envval = <optimized out>
  #14 rb_vm_make_proc_lambda (ec=0x540000000208, captured=0x7d40019ff428, klass=137713895658000, is_lambda=0 '\000') at /tmp/ruby/src/trunk_asan/vm.c:1419
          cfp = 0x80
          code_type = imemo_iseq
          procval = <optimized out>
  #15 0x0000611fff1587b0 in rb_f_at_exit (_=<optimized out>) at /tmp/ruby/src/trunk_asan/eval_jump.c:45
          proc = <optimized out>
  #16 0x0000611fff53aa48 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 = 0x26f100040001
          cc = <optimized out>
          me = 0x7d4003be2b28
          cfunc = 0x504000008118
          recv = 137713857172360
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #17 0x0000611fff520d7d in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7ffc72f7c250) 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>
  #18 0x0000611fff520835 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
  #19 0x0000611fff4e19ff in vm_sendish (ec=0x5160000003d0, reg_cfp=0x7d40019ff410, cd=0x5040024baef0, 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>
  #20 vm_exec_core (ec=ec@entry=0x5160000003d0) at ../../src/trunk_asan/insns.def:851
          bh = <optimized out>
          blockiseq = <optimized out>
          leaf = false
          val = <optimized out>
          cd = 0x5040024baef0
          insns_address_table = {0x611fff4ddbd9 <vm_exec_core+13289>, 0x611fff4daeaa <vm_exec_core+1722>, 0x611fff4dc6ec <vm_exec_core+7932>, 0x611fff4e1be0 <vm_exec_core+29680>, 0x611fff4dc020 <vm_exec_core+6192>, 0x611fff4e28a2 <vm_exec_core+32946>, 0x611fff4e0b10 <vm_exec_core+25376>, 0x611fff4de909 <vm_exec_core+16665>, 0x611fff4db1ab <vm_exec_core+2491>, 0x611fff4e23a0 <vm_exec_core+31664>, 0x611fff4e1f95 <vm_exec_core+30629>, 0x611fff4dc3e6 <vm_exec_core+7158>, 0x611fff4db7ab <vm_exec_core+4027>, 0x611fff4e0fdd <vm_exec_core+26605>, 0x611fff4dd28f <vm_exec_core+10911>, 0x611fff4e25b8 <vm_exec_core+32200>, 0x611fff4e21ba <vm_exec_core+31178>, 0x611fff4dda73 <vm_exec_core+12931>, 0x611fff4de86f <vm_exec_core+16511>, 0x611fff4e0caa <vm_exec_core+25786>, 0x611fff4e2117 <vm_exec_core+31015>, 0x611fff4dfd61 <vm_exec_core+21873>, 0x611fff4e0d49 <vm_exec_core+25945>, 0x611fff4e116a <vm_exec_core+27002>, 0x611fff4dfc88 <vm_exec_core+21656>, 0x611fff4db6a0 <vm_exec_core+3760>, 0x611fff4e04bc <vm_exec_core+23756>, 0x611fff4db4f3 <vm_exec_core+3331>, 0x611fff4db857 <vm_exec_core+4199>, 0x611fff4ddd1c <vm_exec_core+13612>, 0x611fff4dfb1f <vm_exec_core+21295>, 0x611fff4e00d0 <vm_exec_core+22752>, 0x611fff4df8a0 <vm_exec_core+20656>, 0x611fff4db0f1 <vm_exec_core+2305>, 0x611fff4e13d1 <vm_exec_core+27617>, 0x611fff4e1e98 <vm_exec_core+30376>, 0x611fff4db959 <vm_exec_core+4457>, 0x611fff4dcb07 <vm_exec_core+8983>, 0x611fff4dc5f8 <vm_exec_core+7688>, 0x611fff4dd3f7 <vm_exec_core+11271>, 0x611fff4de7b3 <vm_exec_core+16323>, 0x611fff4dba50 <vm_exec_core+4704>, 0x611fff4e123e <vm_exec_core+27214>, 0x611fff4dca61 <vm_exec_core+8817>, 0x611fff4de646 <vm_exec_core+15958>, 0x611fff4df11a <vm_exec_core+18730>, 0x611fff4e10e2 <vm_exec_core+26866>, 0x611fff4dff22 <vm_exec_core+22322>, 0x611fff4dd60e <vm_exec_core+11806>, 0x611fff4dcd5a <vm_exec_core+9578>, 0x611fff4e0eb2 <vm_exec_core+26306>, 0x611fff4dde9e <vm_exec_core+13998>, 0x611fff4e056e <vm_exec_core+23934>, 0x611fff4e003c <vm_exec_core+22604>, 0x611fff4e07b8 <vm_exec_core+24520>, 0x611fff4e16bb <vm_exec_core+28363>, 0x611fff4df32b <vm_exec_core+19259>, 0x611fff4dab8b <vm_exec_core+923>, 0x611fff4dd789 <vm_exec_core+12185>, 0x611fff4e0df7 <vm_exec_core+26119>, 0x611fff4dd8b6 <vm_exec_core+12486>, 0x611fff4dfbc3 <vm_exec_core+21459>, 0x611fff4e03b6 <vm_exec_core+23494>, 0x611fff4deec6 <vm_exec_core+18134>, 0x611fff4df9db <vm_exec_core+20971>, 0x611fff4ddaf5 <vm_exec_core+13061>, 0x611fff4dd03e <vm_exec_core+10318>, 0x611fff4e0896 <vm_exec_core+24742>, 0x611fff4dbb0d <vm_exec_core+4893>, 0x611fff4decc3 <vm_exec_core+17619>, 0x611fff4e9c9e <vm_exec_core+62638>, 0x611fff4dfe0c <vm_exec_core+22044>, 0x611fff4dbdb1 <vm_exec_core+5569>, 0x611fff4dc2c2 <vm_exec_core+6866>, 0x611fff4dbed5 <vm_exec_core+5861>, 0x611fff4dcbfb <vm_exec_core+9227>, 0x611fff4dd45d <vm_exec_core+11373>, 0x611fff4dab90 <vm_exec_core+928>, 0x611fff4dc957 <vm_exec_core+8551>, 0x611fff4e2ae1 <vm_exec_core+33521>, 0x611fff4e02cc <vm_exec_core+23260>, 0x611fff4df222 <vm_exec_core+18994>, 0x611fff4e12c0 <vm_exec_core+27344>, 0x611fff4e2bb4 <vm_exec_core+33732>, 0x611fff4e15d4 <vm_exec_core+28132>, 0x611fff4e264d <vm_exec_core+32349>, 0x611fff4e2721 <vm_exec_core+32561>, 0x611fff4db5bd <vm_exec_core+3533>, 0x611fff4e2263 <vm_exec_core+31347>, 0x611fff4dddc0 <vm_exec_core+13776>, 0x611fff4e2480 <vm_exec_core+31888>, 0x611fff4dd962 <vm_exec_core+12658>, 0x611fff4e14ad <vm_exec_core+27837>, 0x611fff4dce80 <vm_exec_core+9872>, 0x611fff4de0ca <vm_exec_core+14554>, 0x611fff4e2801 <vm_exec_core+32785>, 0x611fff4de708 <vm_exec_core+16152>, 0x611fff4de267 <vm_exec_core+14967>, 0x611fff4dac60 <vm_exec_core+1136>, 0x611fff4db303 <vm_exec_core+2835>, 0x611fff4dad49 <vm_exec_core+1369>, 0x611fff4defc1 <vm_exec_core+18385>, 0x611fff4de413 <vm_exec_core+15395>, 0x611fff4deb99 <vm_exec_core+17321>, 0x611fff4deab5 <vm_exec_core+17093>, 0x611fff4ddc1e <vm_exec_core+13358>, 0x611fff4de308 <vm_exec_core+15128>, 0x611fff4ddfa0 <vm_exec_core+14256>, 0x611fff4de5c4 <vm_exec_core+15828>, 0x611fff4de542 <vm_exec_core+15698>, 0x611fff4ddbca <vm_exec_core+13274>, 0x611fff4dae9b <vm_exec_core+1707>, 0x611fff4dc6dd <vm_exec_core+7917>, 0x611fff4e1bd1 <vm_exec_core+29665>, 0x611fff4dc011 <vm_exec_core+6177>, 0x611fff4e2893 <vm_exec_core+32931>, 0x611fff4e0b01 <vm_exec_core+25361>, 0x611fff4de8fa <vm_exec_core+16650>, 0x611fff4db19c <vm_exec_core+2476>, 0x611fff4e2391 <vm_exec_core+31649>, 0x611fff4e1f86 <vm_exec_core+30614>, 0x611fff4dc3d7 <vm_exec_core+7143>, 0x611fff4db79c <vm_exec_core+4012>, 0x611fff4e0fce <vm_exec_core+26590>, 0x611fff4dd280 <vm_exec_core+10896>, 0x611fff4e25a9 <vm_exec_core+32185>, 0x611fff4e21ab <vm_exec_core+31163>, 0x611fff4dda64 <vm_exec_core+12916>, 0x611fff4de860 <vm_exec_core+16496>, 0x611fff4e0c9b <vm_exec_core+25771>, 0x611fff4e2108 <vm_exec_core+31000>, 0x611fff4dfd52 <vm_exec_core+21858>, 0x611fff4e0d3a <vm_exec_core+25930>, 0x611fff4e115b <vm_exec_core+26987>, 0x611fff4dfc79 <vm_exec_core+21641>, 0x611fff4db691 <vm_exec_core+3745>, 0x611fff4e04ad <vm_exec_core+23741>, 0x611fff4db4e4 <vm_exec_core+3316>, 0x611fff4db848 <vm_exec_core+4184>, 0x611fff4ddd0d <vm_exec_core+13597>, 0x611fff4dfb10 <vm_exec_core+21280>, 0x611fff4e00c1 <vm_exec_core+22737>, 0x611fff4df891 <vm_exec_core+20641>, 0x611fff4db0e2 <vm_exec_core+2290>, 0x611fff4e13c2 <vm_exec_core+27602>, 0x611fff4e1e89 <vm_exec_core+30361>, 0x611fff4db94a <vm_exec_core+4442>, 0x611fff4dcaf8 <vm_exec_core+8968>, 0x611fff4dc5e9 <vm_exec_core+7673>, 0x611fff4dd3e8 <vm_exec_core+11256>, 0x611fff4de7a4 <vm_exec_core+16308>, 0x611fff4dba41 <vm_exec_core+4689>, 0x611fff4e122f <vm_exec_core+27199>, 0x611fff4dca52 <vm_exec_core+8802>, 0x611fff4de637 <vm_exec_core+15943>, 0x611fff4df10b <vm_exec_core+18715>, 0x611fff4e10d3 <vm_exec_core+26851>, 0x611fff4dff13 <vm_exec_core+22307>, 0x611fff4dd5ff <vm_exec_core+11791>, 0x611fff4dcd4b <vm_exec_core+9563>, 0x611fff4e0ea3 <vm_exec_core+26291>, 0x611fff4dde8f <vm_exec_core+13983>, 0x611fff4e055f <vm_exec_core+23919>, 0x611fff4e002d <vm_exec_core+22589>, 0x611fff4e07a9 <vm_exec_core+24505>, 0x611fff4e16ac <vm_exec_core+28348>, 0x611fff4df31c <vm_exec_core+19244>, 0x611fff4dfec3 <vm_exec_core+22227>, 0x611fff4dd77a <vm_exec_core+12170>, 0x611fff4e0de8 <vm_exec_core+26104>, 0x611fff4dd8a7 <vm_exec_core+12471>, 0x611fff4dfbb4 <vm_exec_core+21444>, 0x611fff4dfec3 <vm_exec_core+22227>, 0x611fff4deeb7 <vm_exec_core+18119>, 0x611fff4df9cc <vm_exec_core+20956>, 0x611fff4ddae6 <vm_exec_core+13046>, 0x611fff4dd02f <vm_exec_core+10303>, 0x611fff4e0887 <vm_exec_core+24727>, 0x611fff4dbafe <vm_exec_core+4878>, 0x611fff4decb4 <vm_exec_core+17604>, 0x611fff4e9c8f <vm_exec_core+62623>, 0x611fff4dfdfd <vm_exec_core+22029>, 0x611fff4dbda2 <vm_exec_core+5554>, 0x611fff4dc2b3 <vm_exec_core+6851>, 0x611fff4dbec6 <vm_exec_core+5846>, 0x611fff4dcbec <vm_exec_core+9212>, 0x611fff4dd44e <vm_exec_core+11358>, 0x611fff4df1df <vm_exec_core+18927>, 0x611fff4de79a <vm_exec_core+16298>, 0x611fff4df1da <vm_exec_core+18922>, 0x611fff4dfd4d <vm_exec_core+21853>, 0x611fff4dfc74 <vm_exec_core+21636>, 0x611fff4dcbe7 <vm_exec_core+9207>, 0x611fff4dfed7 <vm_exec_core+22247>, 0x611fff4dddb6 <vm_exec_core+13766>, 0x611fff4dddbb <vm_exec_core+13771>, 0x611fff4dfc6f <vm_exec_core+21631>, 0x611fff4dfb06 <vm_exec_core+21270>, 0x611fff4deb80 <vm_exec_core+17296>, 0x611fff4deaa1 <vm_exec_core+17073>...}
          reg_cfp = 0x7d40019ff410
          reg_pc = 0x50f000033f60
          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>
  #21 0x0000611fff4d6fa8 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2585
          _ec = 0x5160000003d0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #22 0x0000611fff558002 in invoke_iseq_block_from_c (ec=0x5160000003d0, captured=0x7d40019ff498, self=137713857172360, 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:1615
          flags = 0
          iseq = 0x7d3fe4d1f0c8
          cfp = <optimized out>
          sp = 0x7d40018ffb78
          use_argv = 0x0
          stack_argv = 0x7d40018ffb78
          opt_pc = 0
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #23 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:1629
          captured = 0x7d40019ff498
  #24 0x0000611fff5049a6 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:1666
  No locals.
  #25 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1674
  No locals.
  #26 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
  No locals.
  #27 0x0000611fff5049a6 in rb_yield (val=<optimized out>)
  No locals.
  #28 0x0000611fff15faaa in rb_protect (proc=<optimized out>, data=<optimized out>, pstate=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1033
          _ec = 0x5160000003d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffc72f7c8f0, <optimized out>, 0x7ffc72f7c800, <optimized out>, <optimized out>}, prev = 0x7d40024bc540, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          state = RUBY_TAG_NONE
          ec = 0x5160000003d0
          cfp = 0x7d40019ff448
  #29 0x0000611fff2dc17b in rb_f_fork (obj=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4384
          status = <optimized out>
          pid = <optimized out>
  #30 0x0000611fff53aa48 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 = 0x648100040001
          cc = <optimized out>
          me = 0x7d3fdc388940
          cfunc = 0x50400001ffd8
          recv = 137713857172360
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #31 0x0000611fff520d7d in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7ffc72f7cfd0) 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 0x0000611fff520835 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 0x0000611fff4e19ff in vm_sendish (ec=0x5160000003d0, reg_cfp=0x7d40019ff480, cd=0x506003304fa0, 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>
  #34 vm_exec_core (ec=ec@entry=0x5160000003d0) at ../../src/trunk_asan/insns.def:851
          bh = <optimized out>
          blockiseq = <optimized out>
          leaf = false
          val = <optimized out>
          cd = 0x506003304fa0
          insns_address_table = {0x611fff4ddbd9 <vm_exec_core+13289>, 0x611fff4daeaa <vm_exec_core+1722>, 0x611fff4dc6ec <vm_exec_core+7932>, 0x611fff4e1be0 <vm_exec_core+29680>, 0x611fff4dc020 <vm_exec_core+6192>, 0x611fff4e28a2 <vm_exec_core+32946>, 0x611fff4e0b10 <vm_exec_core+25376>, 0x611fff4de909 <vm_exec_core+16665>, 0x611fff4db1ab <vm_exec_core+2491>, 0x611fff4e23a0 <vm_exec_core+31664>, 0x611fff4e1f95 <vm_exec_core+30629>, 0x611fff4dc3e6 <vm_exec_core+7158>, 0x611fff4db7ab <vm_exec_core+4027>, 0x611fff4e0fdd <vm_exec_core+26605>, 0x611fff4dd28f <vm_exec_core+10911>, 0x611fff4e25b8 <vm_exec_core+32200>, 0x611fff4e21ba <vm_exec_core+31178>, 0x611fff4dda73 <vm_exec_core+12931>, 0x611fff4de86f <vm_exec_core+16511>, 0x611fff4e0caa <vm_exec_core+25786>, 0x611fff4e2117 <vm_exec_core+31015>, 0x611fff4dfd61 <vm_exec_core+21873>, 0x611fff4e0d49 <vm_exec_core+25945>, 0x611fff4e116a <vm_exec_core+27002>, 0x611fff4dfc88 <vm_exec_core+21656>, 0x611fff4db6a0 <vm_exec_core+3760>, 0x611fff4e04bc <vm_exec_core+23756>, 0x611fff4db4f3 <vm_exec_core+3331>, 0x611fff4db857 <vm_exec_core+4199>, 0x611fff4ddd1c <vm_exec_core+13612>, 0x611fff4dfb1f <vm_exec_core+21295>, 0x611fff4e00d0 <vm_exec_core+22752>, 0x611fff4df8a0 <vm_exec_core+20656>, 0x611fff4db0f1 <vm_exec_core+2305>, 0x611fff4e13d1 <vm_exec_core+27617>, 0x611fff4e1e98 <vm_exec_core+30376>, 0x611fff4db959 <vm_exec_core+4457>, 0x611fff4dcb07 <vm_exec_core+8983>, 0x611fff4dc5f8 <vm_exec_core+7688>, 0x611fff4dd3f7 <vm_exec_core+11271>, 0x611fff4de7b3 <vm_exec_core+16323>, 0x611fff4dba50 <vm_exec_core+4704>, 0x611fff4e123e <vm_exec_core+27214>, 0x611fff4dca61 <vm_exec_core+8817>, 0x611fff4de646 <vm_exec_core+15958>, 0x611fff4df11a <vm_exec_core+18730>, 0x611fff4e10e2 <vm_exec_core+26866>, 0x611fff4dff22 <vm_exec_core+22322>, 0x611fff4dd60e <vm_exec_core+11806>, 0x611fff4dcd5a <vm_exec_core+9578>, 0x611fff4e0eb2 <vm_exec_core+26306>, 0x611fff4dde9e <vm_exec_core+13998>, 0x611fff4e056e <vm_exec_core+23934>, 0x611fff4e003c <vm_exec_core+22604>, 0x611fff4e07b8 <vm_exec_core+24520>, 0x611fff4e16bb <vm_exec_core+28363>, 0x611fff4df32b <vm_exec_core+19259>, 0x611fff4dab8b <vm_exec_core+923>, 0x611fff4dd789 <vm_exec_core+12185>, 0x611fff4e0df7 <vm_exec_core+26119>, 0x611fff4dd8b6 <vm_exec_core+12486>, 0x611fff4dfbc3 <vm_exec_core+21459>, 0x611fff4e03b6 <vm_exec_core+23494>, 0x611fff4deec6 <vm_exec_core+18134>, 0x611fff4df9db <vm_exec_core+20971>, 0x611fff4ddaf5 <vm_exec_core+13061>, 0x611fff4dd03e <vm_exec_core+10318>, 0x611fff4e0896 <vm_exec_core+24742>, 0x611fff4dbb0d <vm_exec_core+4893>, 0x611fff4decc3 <vm_exec_core+17619>, 0x611fff4e9c9e <vm_exec_core+62638>, 0x611fff4dfe0c <vm_exec_core+22044>, 0x611fff4dbdb1 <vm_exec_core+5569>, 0x611fff4dc2c2 <vm_exec_core+6866>, 0x611fff4dbed5 <vm_exec_core+5861>, 0x611fff4dcbfb <vm_exec_core+9227>, 0x611fff4dd45d <vm_exec_core+11373>, 0x611fff4dab90 <vm_exec_core+928>, 0x611fff4dc957 <vm_exec_core+8551>, 0x611fff4e2ae1 <vm_exec_core+33521>, 0x611fff4e02cc <vm_exec_core+23260>, 0x611fff4df222 <vm_exec_core+18994>, 0x611fff4e12c0 <vm_exec_core+27344>, 0x611fff4e2bb4 <vm_exec_core+33732>, 0x611fff4e15d4 <vm_exec_core+28132>, 0x611fff4e264d <vm_exec_core+32349>, 0x611fff4e2721 <vm_exec_core+32561>, 0x611fff4db5bd <vm_exec_core+3533>, 0x611fff4e2263 <vm_exec_core+31347>, 0x611fff4dddc0 <vm_exec_core+13776>, 0x611fff4e2480 <vm_exec_core+31888>, 0x611fff4dd962 <vm_exec_core+12658>, 0x611fff4e14ad <vm_exec_core+27837>, 0x611fff4dce80 <vm_exec_core+9872>, 0x611fff4de0ca <vm_exec_core+14554>, 0x611fff4e2801 <vm_exec_core+32785>, 0x611fff4de708 <vm_exec_core+16152>, 0x611fff4de267 <vm_exec_core+14967>, 0x611fff4dac60 <vm_exec_core+1136>, 0x611fff4db303 <vm_exec_core+2835>, 0x611fff4dad49 <vm_exec_core+1369>, 0x611fff4defc1 <vm_exec_core+18385>, 0x611fff4de413 <vm_exec_core+15395>, 0x611fff4deb99 <vm_exec_core+17321>, 0x611fff4deab5 <vm_exec_core+17093>, 0x611fff4ddc1e <vm_exec_core+13358>, 0x611fff4de308 <vm_exec_core+15128>, 0x611fff4ddfa0 <vm_exec_core+14256>, 0x611fff4de5c4 <vm_exec_core+15828>, 0x611fff4de542 <vm_exec_core+15698>, 0x611fff4ddbca <vm_exec_core+13274>, 0x611fff4dae9b <vm_exec_core+1707>, 0x611fff4dc6dd <vm_exec_core+7917>, 0x611fff4e1bd1 <vm_exec_core+29665>, 0x611fff4dc011 <vm_exec_core+6177>, 0x611fff4e2893 <vm_exec_core+32931>, 0x611fff4e0b01 <vm_exec_core+25361>, 0x611fff4de8fa <vm_exec_core+16650>, 0x611fff4db19c <vm_exec_core+2476>, 0x611fff4e2391 <vm_exec_core+31649>, 0x611fff4e1f86 <vm_exec_core+30614>, 0x611fff4dc3d7 <vm_exec_core+7143>, 0x611fff4db79c <vm_exec_core+4012>, 0x611fff4e0fce <vm_exec_core+26590>, 0x611fff4dd280 <vm_exec_core+10896>, 0x611fff4e25a9 <vm_exec_core+32185>, 0x611fff4e21ab <vm_exec_core+31163>, 0x611fff4dda64 <vm_exec_core+12916>, 0x611fff4de860 <vm_exec_core+16496>, 0x611fff4e0c9b <vm_exec_core+25771>, 0x611fff4e2108 <vm_exec_core+31000>, 0x611fff4dfd52 <vm_exec_core+21858>, 0x611fff4e0d3a <vm_exec_core+25930>, 0x611fff4e115b <vm_exec_core+26987>, 0x611fff4dfc79 <vm_exec_core+21641>, 0x611fff4db691 <vm_exec_core+3745>, 0x611fff4e04ad <vm_exec_core+23741>, 0x611fff4db4e4 <vm_exec_core+3316>, 0x611fff4db848 <vm_exec_core+4184>, 0x611fff4ddd0d <vm_exec_core+13597>, 0x611fff4dfb10 <vm_exec_core+21280>, 0x611fff4e00c1 <vm_exec_core+22737>, 0x611fff4df891 <vm_exec_core+20641>, 0x611fff4db0e2 <vm_exec_core+2290>, 0x611fff4e13c2 <vm_exec_core+27602>, 0x611fff4e1e89 <vm_exec_core+30361>, 0x611fff4db94a <vm_exec_core+4442>, 0x611fff4dcaf8 <vm_exec_core+8968>, 0x611fff4dc5e9 <vm_exec_core+7673>, 0x611fff4dd3e8 <vm_exec_core+11256>, 0x611fff4de7a4 <vm_exec_core+16308>, 0x611fff4dba41 <vm_exec_core+4689>, 0x611fff4e122f <vm_exec_core+27199>, 0x611fff4dca52 <vm_exec_core+8802>, 0x611fff4de637 <vm_exec_core+15943>, 0x611fff4df10b <vm_exec_core+18715>, 0x611fff4e10d3 <vm_exec_core+26851>, 0x611fff4dff13 <vm_exec_core+22307>, 0x611fff4dd5ff <vm_exec_core+11791>, 0x611fff4dcd4b <vm_exec_core+9563>, 0x611fff4e0ea3 <vm_exec_core+26291>, 0x611fff4dde8f <vm_exec_core+13983>, 0x611fff4e055f <vm_exec_core+23919>, 0x611fff4e002d <vm_exec_core+22589>, 0x611fff4e07a9 <vm_exec_core+24505>, 0x611fff4e16ac <vm_exec_core+28348>, 0x611fff4df31c <vm_exec_core+19244>, 0x611fff4dfec3 <vm_exec_core+22227>, 0x611fff4dd77a <vm_exec_core+12170>, 0x611fff4e0de8 <vm_exec_core+26104>, 0x611fff4dd8a7 <vm_exec_core+12471>, 0x611fff4dfbb4 <vm_exec_core+21444>, 0x611fff4dfec3 <vm_exec_core+22227>, 0x611fff4deeb7 <vm_exec_core+18119>, 0x611fff4df9cc <vm_exec_core+20956>, 0x611fff4ddae6 <vm_exec_core+13046>, 0x611fff4dd02f <vm_exec_core+10303>, 0x611fff4e0887 <vm_exec_core+24727>, 0x611fff4dbafe <vm_exec_core+4878>, 0x611fff4decb4 <vm_exec_core+17604>, 0x611fff4e9c8f <vm_exec_core+62623>, 0x611fff4dfdfd <vm_exec_core+22029>, 0x611fff4dbda2 <vm_exec_core+5554>, 0x611fff4dc2b3 <vm_exec_core+6851>, 0x611fff4dbec6 <vm_exec_core+5846>, 0x611fff4dcbec <vm_exec_core+9212>, 0x611fff4dd44e <vm_exec_core+11358>, 0x611fff4df1df <vm_exec_core+18927>, 0x611fff4de79a <vm_exec_core+16298>, 0x611fff4df1da <vm_exec_core+18922>, 0x611fff4dfd4d <vm_exec_core+21853>, 0x611fff4dfc74 <vm_exec_core+21636>, 0x611fff4dcbe7 <vm_exec_core+9207>, 0x611fff4dfed7 <vm_exec_core+22247>, 0x611fff4dddb6 <vm_exec_core+13766>, 0x611fff4dddbb <vm_exec_core+13771>, 0x611fff4dfc6f <vm_exec_core+21631>, 0x611fff4dfb06 <vm_exec_core+21270>, 0x611fff4deb80 <vm_exec_core+17296>, 0x611fff4deaa1 <vm_exec_core+17073>...}
          reg_cfp = 0x7d40019ff480
          reg_pc = 0x51100035f128
          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 0x0000611fff4d6fa8 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2585
          _ec = 0x5160000003d0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #36 0x0000611fff558002 in invoke_iseq_block_from_c (ec=0x5160000003d0, captured=0x7d40019ff508, self=137713857172360, 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:1615
          flags = 0
          iseq = 0x7d3fe4d1f0f0
          cfp = <optimized out>
          sp = 0x7d40018ffb30
          use_argv = 0x7d40022578a0
          stack_argv = 0x7d40018ffb30
          opt_pc = 0
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #37 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:1629
          captured = 0x7d40019ff508
  #38 0x0000611fff5049a6 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:1666
  No locals.
  #39 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1674
  No locals.
  #40 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
  No locals.
  #41 0x0000611fff5049a6 in rb_yield (val=<optimized out>)
  No locals.
  #42 0x0000611fff1601d0 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:1053
          _ec = 0x5160000003d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffc72f7d670, <optimized out>, 0x7ffc72f7d580, <optimized out>, <optimized out>}, prev = 0x7d40024b9540, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x5160000003d0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #43 0x0000611fff1facab in rb_io_s_pipe (argc=<optimized out>, argv=<optimized out>, klass=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:11909
          rw = {9895527813286708059, <optimized out>}
          args = <optimized out>
          ies_args = <optimized out>
          fmode = 0
          v1 = 4
          v2 = 4
          r = 137713231013640
          fptr = 0x511000012600
          w = 137713231013600
          fptr2 = <optimized out>
          ret = 137713231013560
          pipes = <optimized out>
          state = <optimized out>
          opt = <optimized out>
  #44 0x0000611fff53aa48 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 = 0x428100000001
          cc = <optimized out>
          me = 0x7d4003d5a690
          cfunc = 0x5040000107d8
          recv = 137713895668240
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #45 0x0000611fff4e19ff in vm_sendish (ec=0x5160000003d0, reg_cfp=0x7d40019ff4f0, cd=0x5060033050c0, 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>
  #46 vm_exec_core (ec=ec@entry=0x5160000003d0) at ../../src/trunk_asan/insns.def:851
          bh = <optimized out>
          blockiseq = <optimized out>
          leaf = false
          val = <optimized out>
          cd = 0x5060033050c0
          insns_address_table = {0x611fff4ddbd9 <vm_exec_core+13289>, 0x611fff4daeaa <vm_exec_core+1722>, 0x611fff4dc6ec <vm_exec_core+7932>, 0x611fff4e1be0 <vm_exec_core+29680>, 0x611fff4dc020 <vm_exec_core+6192>, 0x611fff4e28a2 <vm_exec_core+32946>, 0x611fff4e0b10 <vm_exec_core+25376>, 0x611fff4de909 <vm_exec_core+16665>, 0x611fff4db1ab <vm_exec_core+2491>, 0x611fff4e23a0 <vm_exec_core+31664>, 0x611fff4e1f95 <vm_exec_core+30629>, 0x611fff4dc3e6 <vm_exec_core+7158>, 0x611fff4db7ab <vm_exec_core+4027>, 0x611fff4e0fdd <vm_exec_core+26605>, 0x611fff4dd28f <vm_exec_core+10911>, 0x611fff4e25b8 <vm_exec_core+32200>, 0x611fff4e21ba <vm_exec_core+31178>, 0x611fff4dda73 <vm_exec_core+12931>, 0x611fff4de86f <vm_exec_core+16511>, 0x611fff4e0caa <vm_exec_core+25786>, 0x611fff4e2117 <vm_exec_core+31015>, 0x611fff4dfd61 <vm_exec_core+21873>, 0x611fff4e0d49 <vm_exec_core+25945>, 0x611fff4e116a <vm_exec_core+27002>, 0x611fff4dfc88 <vm_exec_core+21656>, 0x611fff4db6a0 <vm_exec_core+3760>, 0x611fff4e04bc <vm_exec_core+23756>, 0x611fff4db4f3 <vm_exec_core+3331>, 0x611fff4db857 <vm_exec_core+4199>, 0x611fff4ddd1c <vm_exec_core+13612>, 0x611fff4dfb1f <vm_exec_core+21295>, 0x611fff4e00d0 <vm_exec_core+22752>, 0x611fff4df8a0 <vm_exec_core+20656>, 0x611fff4db0f1 <vm_exec_core+2305>, 0x611fff4e13d1 <vm_exec_core+27617>, 0x611fff4e1e98 <vm_exec_core+30376>, 0x611fff4db959 <vm_exec_core+4457>, 0x611fff4dcb07 <vm_exec_core+8983>, 0x611fff4dc5f8 <vm_exec_core+7688>, 0x611fff4dd3f7 <vm_exec_core+11271>, 0x611fff4de7b3 <vm_exec_core+16323>, 0x611fff4dba50 <vm_exec_core+4704>, 0x611fff4e123e <vm_exec_core+27214>, 0x611fff4dca61 <vm_exec_core+8817>, 0x611fff4de646 <vm_exec_core+15958>, 0x611fff4df11a <vm_exec_core+18730>, 0x611fff4e10e2 <vm_exec_core+26866>, 0x611fff4dff22 <vm_exec_core+22322>, 0x611fff4dd60e <vm_exec_core+11806>, 0x611fff4dcd5a <vm_exec_core+9578>, 0x611fff4e0eb2 <vm_exec_core+26306>, 0x611fff4dde9e <vm_exec_core+13998>, 0x611fff4e056e <vm_exec_core+23934>, 0x611fff4e003c <vm_exec_core+22604>, 0x611fff4e07b8 <vm_exec_core+24520>, 0x611fff4e16bb <vm_exec_core+28363>, 0x611fff4df32b <vm_exec_core+19259>, 0x611fff4dab8b <vm_exec_core+923>, 0x611fff4dd789 <vm_exec_core+12185>, 0x611fff4e0df7 <vm_exec_core+26119>, 0x611fff4dd8b6 <vm_exec_core+12486>, 0x611fff4dfbc3 <vm_exec_core+21459>, 0x611fff4e03b6 <vm_exec_core+23494>, 0x611fff4deec6 <vm_exec_core+18134>, 0x611fff4df9db <vm_exec_core+20971>, 0x611fff4ddaf5 <vm_exec_core+13061>, 0x611fff4dd03e <vm_exec_core+10318>, 0x611fff4e0896 <vm_exec_core+24742>, 0x611fff4dbb0d <vm_exec_core+4893>, 0x611fff4decc3 <vm_exec_core+17619>, 0x611fff4e9c9e <vm_exec_core+62638>, 0x611fff4dfe0c <vm_exec_core+22044>, 0x611fff4dbdb1 <vm_exec_core+5569>, 0x611fff4dc2c2 <vm_exec_core+6866>, 0x611fff4dbed5 <vm_exec_core+5861>, 0x611fff4dcbfb <vm_exec_core+9227>, 0x611fff4dd45d <vm_exec_core+11373>, 0x611fff4dab90 <vm_exec_core+928>, 0x611fff4dc957 <vm_exec_core+8551>, 0x611fff4e2ae1 <vm_exec_core+33521>, 0x611fff4e02cc <vm_exec_core+23260>, 0x611fff4df222 <vm_exec_core+18994>, 0x611fff4e12c0 <vm_exec_core+27344>, 0x611fff4e2bb4 <vm_exec_core+33732>, 0x611fff4e15d4 <vm_exec_core+28132>, 0x611fff4e264d <vm_exec_core+32349>, 0x611fff4e2721 <vm_exec_core+32561>, 0x611fff4db5bd <vm_exec_core+3533>, 0x611fff4e2263 <vm_exec_core+31347>, 0x611fff4dddc0 <vm_exec_core+13776>, 0x611fff4e2480 <vm_exec_core+31888>, 0x611fff4dd962 <vm_exec_core+12658>, 0x611fff4e14ad <vm_exec_core+27837>, 0x611fff4dce80 <vm_exec_core+9872>, 0x611fff4de0ca <vm_exec_core+14554>, 0x611fff4e2801 <vm_exec_core+32785>, 0x611fff4de708 <vm_exec_core+16152>, 0x611fff4de267 <vm_exec_core+14967>, 0x611fff4dac60 <vm_exec_core+1136>, 0x611fff4db303 <vm_exec_core+2835>, 0x611fff4dad49 <vm_exec_core+1369>, 0x611fff4defc1 <vm_exec_core+18385>, 0x611fff4de413 <vm_exec_core+15395>, 0x611fff4deb99 <vm_exec_core+17321>, 0x611fff4deab5 <vm_exec_core+17093>, 0x611fff4ddc1e <vm_exec_core+13358>, 0x611fff4de308 <vm_exec_core+15128>, 0x611fff4ddfa0 <vm_exec_core+14256>, 0x611fff4de5c4 <vm_exec_core+15828>, 0x611fff4de542 <vm_exec_core+15698>, 0x611fff4ddbca <vm_exec_core+13274>, 0x611fff4dae9b <vm_exec_core+1707>, 0x611fff4dc6dd <vm_exec_core+7917>, 0x611fff4e1bd1 <vm_exec_core+29665>, 0x611fff4dc011 <vm_exec_core+6177>, 0x611fff4e2893 <vm_exec_core+32931>, 0x611fff4e0b01 <vm_exec_core+25361>, 0x611fff4de8fa <vm_exec_core+16650>, 0x611fff4db19c <vm_exec_core+2476>, 0x611fff4e2391 <vm_exec_core+31649>, 0x611fff4e1f86 <vm_exec_core+30614>, 0x611fff4dc3d7 <vm_exec_core+7143>, 0x611fff4db79c <vm_exec_core+4012>, 0x611fff4e0fce <vm_exec_core+26590>, 0x611fff4dd280 <vm_exec_core+10896>, 0x611fff4e25a9 <vm_exec_core+32185>, 0x611fff4e21ab <vm_exec_core+31163>, 0x611fff4dda64 <vm_exec_core+12916>, 0x611fff4de860 <vm_exec_core+16496>, 0x611fff4e0c9b <vm_exec_core+25771>, 0x611fff4e2108 <vm_exec_core+31000>, 0x611fff4dfd52 <vm_exec_core+21858>, 0x611fff4e0d3a <vm_exec_core+25930>, 0x611fff4e115b <vm_exec_core+26987>, 0x611fff4dfc79 <vm_exec_core+21641>, 0x611fff4db691 <vm_exec_core+3745>, 0x611fff4e04ad <vm_exec_core+23741>, 0x611fff4db4e4 <vm_exec_core+3316>, 0x611fff4db848 <vm_exec_core+4184>, 0x611fff4ddd0d <vm_exec_core+13597>, 0x611fff4dfb10 <vm_exec_core+21280>, 0x611fff4e00c1 <vm_exec_core+22737>, 0x611fff4df891 <vm_exec_core+20641>, 0x611fff4db0e2 <vm_exec_core+2290>, 0x611fff4e13c2 <vm_exec_core+27602>, 0x611fff4e1e89 <vm_exec_core+30361>, 0x611fff4db94a <vm_exec_core+4442>, 0x611fff4dcaf8 <vm_exec_core+8968>, 0x611fff4dc5e9 <vm_exec_core+7673>, 0x611fff4dd3e8 <vm_exec_core+11256>, 0x611fff4de7a4 <vm_exec_core+16308>, 0x611fff4dba41 <vm_exec_core+4689>, 0x611fff4e122f <vm_exec_core+27199>, 0x611fff4dca52 <vm_exec_core+8802>, 0x611fff4de637 <vm_exec_core+15943>, 0x611fff4df10b <vm_exec_core+18715>, 0x611fff4e10d3 <vm_exec_core+26851>, 0x611fff4dff13 <vm_exec_core+22307>, 0x611fff4dd5ff <vm_exec_core+11791>, 0x611fff4dcd4b <vm_exec_core+9563>, 0x611fff4e0ea3 <vm_exec_core+26291>, 0x611fff4dde8f <vm_exec_core+13983>, 0x611fff4e055f <vm_exec_core+23919>, 0x611fff4e002d <vm_exec_core+22589>, 0x611fff4e07a9 <vm_exec_core+24505>, 0x611fff4e16ac <vm_exec_core+28348>, 0x611fff4df31c <vm_exec_core+19244>, 0x611fff4dfec3 <vm_exec_core+22227>, 0x611fff4dd77a <vm_exec_core+12170>, 0x611fff4e0de8 <vm_exec_core+26104>, 0x611fff4dd8a7 <vm_exec_core+12471>, 0x611fff4dfbb4 <vm_exec_core+21444>, 0x611fff4dfec3 <vm_exec_core+22227>, 0x611fff4deeb7 <vm_exec_core+18119>, 0x611fff4df9cc <vm_exec_core+20956>, 0x611fff4ddae6 <vm_exec_core+13046>, 0x611fff4dd02f <vm_exec_core+10303>, 0x611fff4e0887 <vm_exec_core+24727>, 0x611fff4dbafe <vm_exec_core+4878>, 0x611fff4decb4 <vm_exec_core+17604>, 0x611fff4e9c8f <vm_exec_core+62623>, 0x611fff4dfdfd <vm_exec_core+22029>, 0x611fff4dbda2 <vm_exec_core+5554>, 0x611fff4dc2b3 <vm_exec_core+6851>, 0x611fff4dbec6 <vm_exec_core+5846>, 0x611fff4dcbec <vm_exec_core+9212>, 0x611fff4dd44e <vm_exec_core+11358>, 0x611fff4df1df <vm_exec_core+18927>, 0x611fff4de79a <vm_exec_core+16298>, 0x611fff4df1da <vm_exec_core+18922>, 0x611fff4dfd4d <vm_exec_core+21853>, 0x611fff4dfc74 <vm_exec_core+21636>, 0x611fff4dcbe7 <vm_exec_core+9207>, 0x611fff4dfed7 <vm_exec_core+22247>, 0x611fff4dddb6 <vm_exec_core+13766>, 0x611fff4dddbb <vm_exec_core+13771>, 0x611fff4dfc6f <vm_exec_core+21631>, 0x611fff4dfb06 <vm_exec_core+21270>, 0x611fff4deb80 <vm_exec_core+17296>, 0x611fff4deaa1 <vm_exec_core+17073>...}
          reg_cfp = 0x7d40019ff4f0
          reg_pc = 0x5120000fc1e8
          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>
  #47 0x0000611fff4d6fa8 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2585
          _ec = 0x5160000003d0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #48 0x0000611fff558002 in invoke_iseq_block_from_c (ec=0x5160000003d0, captured=0x7d40019ff620, self=137713879076280, 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:1615
          flags = 0
          iseq = 0x7d4003bb6190
          cfp = <optimized out>
          sp = 0x7d40018ffa28
          use_argv = 0x7d40022566e0
          stack_argv = 0x7d40018ffa28
          opt_pc = 0
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #49 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:1629
          captured = 0x7d40019ff620
  #50 0x0000611fff5049a6 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:1666
  No locals.
  #51 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1674
  No locals.
  #52 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
  No locals.
  #53 0x0000611fff5049a6 in rb_yield (val=<optimized out>)
  No locals.
  #54 0x0000611fff6b6426 in rb_ary_collect (ary=137713378814240) at /tmp/ruby/src/trunk_asan/array.c:3651
          collect = 137713372396480
          i = 6
  #55 0x0000611fff53aa48 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 = 0x163100000001
          cc = <optimized out>
          me = 0x7d4003d60180
          cfunc = 0x50400000a758
          recv = 137713378814240
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #56 0x0000611fff4e19ff in vm_sendish (ec=0x5160000003d0, reg_cfp=0x7d40019ff608, 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>
  #57 vm_exec_core (ec=ec@entry=0x5160000003d0) at ../../src/trunk_asan/insns.def:851
          bh = <optimized out>
          blockiseq = <optimized out>
          leaf = false
          val = <optimized out>
          cd = 0x51100000d310
          insns_address_table = {0x611fff4ddbd9 <vm_exec_core+13289>, 0x611fff4daeaa <vm_exec_core+1722>, 0x611fff4dc6ec <vm_exec_core+7932>, 0x611fff4e1be0 <vm_exec_core+29680>, 0x611fff4dc020 <vm_exec_core+6192>, 0x611fff4e28a2 <vm_exec_core+32946>, 0x611fff4e0b10 <vm_exec_core+25376>, 0x611fff4de909 <vm_exec_core+16665>, 0x611fff4db1ab <vm_exec_core+2491>, 0x611fff4e23a0 <vm_exec_core+31664>, 0x611fff4e1f95 <vm_exec_core+30629>, 0x611fff4dc3e6 <vm_exec_core+7158>, 0x611fff4db7ab <vm_exec_core+4027>, 0x611fff4e0fdd <vm_exec_core+26605>, 0x611fff4dd28f <vm_exec_core+10911>, 0x611fff4e25b8 <vm_exec_core+32200>, 0x611fff4e21ba <vm_exec_core+31178>, 0x611fff4dda73 <vm_exec_core+12931>, 0x611fff4de86f <vm_exec_core+16511>, 0x611fff4e0caa <vm_exec_core+25786>, 0x611fff4e2117 <vm_exec_core+31015>, 0x611fff4dfd61 <vm_exec_core+21873>, 0x611fff4e0d49 <vm_exec_core+25945>, 0x611fff4e116a <vm_exec_core+27002>, 0x611fff4dfc88 <vm_exec_core+21656>, 0x611fff4db6a0 <vm_exec_core+3760>, 0x611fff4e04bc <vm_exec_core+23756>, 0x611fff4db4f3 <vm_exec_core+3331>, 0x611fff4db857 <vm_exec_core+4199>, 0x611fff4ddd1c <vm_exec_core+13612>, 0x611fff4dfb1f <vm_exec_core+21295>, 0x611fff4e00d0 <vm_exec_core+22752>, 0x611fff4df8a0 <vm_exec_core+20656>, 0x611fff4db0f1 <vm_exec_core+2305>, 0x611fff4e13d1 <vm_exec_core+27617>, 0x611fff4e1e98 <vm_exec_core+30376>, 0x611fff4db959 <vm_exec_core+4457>, 0x611fff4dcb07 <vm_exec_core+8983>, 0x611fff4dc5f8 <vm_exec_core+7688>, 0x611fff4dd3f7 <vm_exec_core+11271>, 0x611fff4de7b3 <vm_exec_core+16323>, 0x611fff4dba50 <vm_exec_core+4704>, 0x611fff4e123e <vm_exec_core+27214>, 0x611fff4dca61 <vm_exec_core+8817>, 0x611fff4de646 <vm_exec_core+15958>, 0x611fff4df11a <vm_exec_core+18730>, 0x611fff4e10e2 <vm_exec_core+26866>, 0x611fff4dff22 <vm_exec_core+22322>, 0x611fff4dd60e <vm_exec_core+11806>, 0x611fff4dcd5a <vm_exec_core+9578>, 0x611fff4e0eb2 <vm_exec_core+26306>, 0x611fff4dde9e <vm_exec_core+13998>, 0x611fff4e056e <vm_exec_core+23934>, 0x611fff4e003c <vm_exec_core+22604>, 0x611fff4e07b8 <vm_exec_core+24520>, 0x611fff4e16bb <vm_exec_core+28363>, 0x611fff4df32b <vm_exec_core+19259>, 0x611fff4dab8b <vm_exec_core+923>, 0x611fff4dd789 <vm_exec_core+12185>, 0x611fff4e0df7 <vm_exec_core+26119>, 0x611fff4dd8b6 <vm_exec_core+12486>, 0x611fff4dfbc3 <vm_exec_core+21459>, 0x611fff4e03b6 <vm_exec_core+23494>, 0x611fff4deec6 <vm_exec_core+18134>, 0x611fff4df9db <vm_exec_core+20971>, 0x611fff4ddaf5 <vm_exec_core+13061>, 0x611fff4dd03e <vm_exec_core+10318>, 0x611fff4e0896 <vm_exec_core+24742>, 0x611fff4dbb0d <vm_exec_core+4893>, 0x611fff4decc3 <vm_exec_core+17619>, 0x611fff4e9c9e <vm_exec_core+62638>, 0x611fff4dfe0c <vm_exec_core+22044>, 0x611fff4dbdb1 <vm_exec_core+5569>, 0x611fff4dc2c2 <vm_exec_core+6866>, 0x611fff4dbed5 <vm_exec_core+5861>, 0x611fff4dcbfb <vm_exec_core+9227>, 0x611fff4dd45d <vm_exec_core+11373>, 0x611fff4dab90 <vm_exec_core+928>, 0x611fff4dc957 <vm_exec_core+8551>, 0x611fff4e2ae1 <vm_exec_core+33521>, 0x611fff4e02cc <vm_exec_core+23260>, 0x611fff4df222 <vm_exec_core+18994>, 0x611fff4e12c0 <vm_exec_core+27344>, 0x611fff4e2bb4 <vm_exec_core+33732>, 0x611fff4e15d4 <vm_exec_core+28132>, 0x611fff4e264d <vm_exec_core+32349>, 0x611fff4e2721 <vm_exec_core+32561>, 0x611fff4db5bd <vm_exec_core+3533>, 0x611fff4e2263 <vm_exec_core+31347>, 0x611fff4dddc0 <vm_exec_core+13776>, 0x611fff4e2480 <vm_exec_core+31888>, 0x611fff4dd962 <vm_exec_core+12658>, 0x611fff4e14ad <vm_exec_core+27837>, 0x611fff4dce80 <vm_exec_core+9872>, 0x611fff4de0ca <vm_exec_core+14554>, 0x611fff4e2801 <vm_exec_core+32785>, 0x611fff4de708 <vm_exec_core+16152>, 0x611fff4de267 <vm_exec_core+14967>, 0x611fff4dac60 <vm_exec_core+1136>, 0x611fff4db303 <vm_exec_core+2835>, 0x611fff4dad49 <vm_exec_core+1369>, 0x611fff4defc1 <vm_exec_core+18385>, 0x611fff4de413 <vm_exec_core+15395>, 0x611fff4deb99 <vm_exec_core+17321>, 0x611fff4deab5 <vm_exec_core+17093>, 0x611fff4ddc1e <vm_exec_core+13358>, 0x611fff4de308 <vm_exec_core+15128>, 0x611fff4ddfa0 <vm_exec_core+14256>, 0x611fff4de5c4 <vm_exec_core+15828>, 0x611fff4de542 <vm_exec_core+15698>, 0x611fff4ddbca <vm_exec_core+13274>, 0x611fff4dae9b <vm_exec_core+1707>, 0x611fff4dc6dd <vm_exec_core+7917>, 0x611fff4e1bd1 <vm_exec_core+29665>, 0x611fff4dc011 <vm_exec_core+6177>, 0x611fff4e2893 <vm_exec_core+32931>, 0x611fff4e0b01 <vm_exec_core+25361>, 0x611fff4de8fa <vm_exec_core+16650>, 0x611fff4db19c <vm_exec_core+2476>, 0x611fff4e2391 <vm_exec_core+31649>, 0x611fff4e1f86 <vm_exec_core+30614>, 0x611fff4dc3d7 <vm_exec_core+7143>, 0x611fff4db79c <vm_exec_core+4012>, 0x611fff4e0fce <vm_exec_core+26590>, 0x611fff4dd280 <vm_exec_core+10896>, 0x611fff4e25a9 <vm_exec_core+32185>, 0x611fff4e21ab <vm_exec_core+31163>, 0x611fff4dda64 <vm_exec_core+12916>, 0x611fff4de860 <vm_exec_core+16496>, 0x611fff4e0c9b <vm_exec_core+25771>, 0x611fff4e2108 <vm_exec_core+31000>, 0x611fff4dfd52 <vm_exec_core+21858>, 0x611fff4e0d3a <vm_exec_core+25930>, 0x611fff4e115b <vm_exec_core+26987>, 0x611fff4dfc79 <vm_exec_core+21641>, 0x611fff4db691 <vm_exec_core+3745>, 0x611fff4e04ad <vm_exec_core+23741>, 0x611fff4db4e4 <vm_exec_core+3316>, 0x611fff4db848 <vm_exec_core+4184>, 0x611fff4ddd0d <vm_exec_core+13597>, 0x611fff4dfb10 <vm_exec_core+21280>, 0x611fff4e00c1 <vm_exec_core+22737>, 0x611fff4df891 <vm_exec_core+20641>, 0x611fff4db0e2 <vm_exec_core+2290>, 0x611fff4e13c2 <vm_exec_core+27602>, 0x611fff4e1e89 <vm_exec_core+30361>, 0x611fff4db94a <vm_exec_core+4442>, 0x611fff4dcaf8 <vm_exec_core+8968>, 0x611fff4dc5e9 <vm_exec_core+7673>, 0x611fff4dd3e8 <vm_exec_core+11256>, 0x611fff4de7a4 <vm_exec_core+16308>, 0x611fff4dba41 <vm_exec_core+4689>, 0x611fff4e122f <vm_exec_core+27199>, 0x611fff4dca52 <vm_exec_core+8802>, 0x611fff4de637 <vm_exec_core+15943>, 0x611fff4df10b <vm_exec_core+18715>, 0x611fff4e10d3 <vm_exec_core+26851>, 0x611fff4dff13 <vm_exec_core+22307>, 0x611fff4dd5ff <vm_exec_core+11791>, 0x611fff4dcd4b <vm_exec_core+9563>, 0x611fff4e0ea3 <vm_exec_core+26291>, 0x611fff4dde8f <vm_exec_core+13983>, 0x611fff4e055f <vm_exec_core+23919>, 0x611fff4e002d <vm_exec_core+22589>, 0x611fff4e07a9 <vm_exec_core+24505>, 0x611fff4e16ac <vm_exec_core+28348>, 0x611fff4df31c <vm_exec_core+19244>, 0x611fff4dfec3 <vm_exec_core+22227>, 0x611fff4dd77a <vm_exec_core+12170>, 0x611fff4e0de8 <vm_exec_core+26104>, 0x611fff4dd8a7 <vm_exec_core+12471>, 0x611fff4dfbb4 <vm_exec_core+21444>, 0x611fff4dfec3 <vm_exec_core+22227>, 0x611fff4deeb7 <vm_exec_core+18119>, 0x611fff4df9cc <vm_exec_core+20956>, 0x611fff4ddae6 <vm_exec_core+13046>, 0x611fff4dd02f <vm_exec_core+10303>, 0x611fff4e0887 <vm_exec_core+24727>, 0x611fff4dbafe <vm_exec_core+4878>, 0x611fff4decb4 <vm_exec_core+17604>, 0x611fff4e9c8f <vm_exec_core+62623>, 0x611fff4dfdfd <vm_exec_core+22029>, 0x611fff4dbda2 <vm_exec_core+5554>, 0x611fff4dc2b3 <vm_exec_core+6851>, 0x611fff4dbec6 <vm_exec_core+5846>, 0x611fff4dcbec <vm_exec_core+9212>, 0x611fff4dd44e <vm_exec_core+11358>, 0x611fff4df1df <vm_exec_core+18927>, 0x611fff4de79a <vm_exec_core+16298>, 0x611fff4df1da <vm_exec_core+18922>, 0x611fff4dfd4d <vm_exec_core+21853>, 0x611fff4dfc74 <vm_exec_core+21636>, 0x611fff4dcbe7 <vm_exec_core+9207>, 0x611fff4dfed7 <vm_exec_core+22247>, 0x611fff4dddb6 <vm_exec_core+13766>, 0x611fff4dddbb <vm_exec_core+13771>, 0x611fff4dfc6f <vm_exec_core+21631>, 0x611fff4dfb06 <vm_exec_core+21270>, 0x611fff4deb80 <vm_exec_core+17296>, 0x611fff4deaa1 <vm_exec_core+17073>...}
          reg_cfp = 0x7d40019ff608
          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>
  #58 0x0000611fff4d6fa8 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2585
          _ec = 0x5160000003d0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #59 0x0000611fff558002 in invoke_iseq_block_from_c (ec=0x5160000003d0, captured=0x7d40019ff738, self=137713879076280, 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:1615
          flags = 0
          iseq = 0x7d4003bc4880
          cfp = <optimized out>
          sp = 0x7d40018ff8d0
          use_argv = 0x7d4002299b20
          stack_argv = 0x7d40018ff8d0
          opt_pc = 0
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #60 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:1629
          captured = 0x7d40019ff738
  #61 0x0000611fff5049a6 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:1666
  No locals.
  #62 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1674
  No locals.
  #63 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
  No locals.
  #64 0x0000611fff5049a6 in rb_yield (val=<optimized out>)
  No locals.
  #65 0x0000611fff6b6426 in rb_ary_collect (ary=137713375372400) at /tmp/ruby/src/trunk_asan/array.c:3651
          collect = 137713375372320
          i = 0
  #66 0x0000611fff53aa48 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 = 0x163100000001
          cc = <optimized out>
          me = 0x7d4003d60180
          cfunc = 0x50400000a758
          recv = 137713375372400
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #67 0x0000611fff4e19ff in vm_sendish (ec=0x5160000003d0, reg_cfp=0x7d40019ff720, cd=0x502000013370, 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>
  #68 vm_exec_core (ec=ec@entry=0x5160000003d0) at ../../src/trunk_asan/insns.def:851
          bh = <optimized out>
          blockiseq = <optimized out>
          leaf = false
          val = <optimized out>
          cd = 0x502000013370
          insns_address_table = {0x611fff4ddbd9 <vm_exec_core+13289>, 0x611fff4daeaa <vm_exec_core+1722>, 0x611fff4dc6ec <vm_exec_core+7932>, 0x611fff4e1be0 <vm_exec_core+29680>, 0x611fff4dc020 <vm_exec_core+6192>, 0x611fff4e28a2 <vm_exec_core+32946>, 0x611fff4e0b10 <vm_exec_core+25376>, 0x611fff4de909 <vm_exec_core+16665>, 0x611fff4db1ab <vm_exec_core+2491>, 0x611fff4e23a0 <vm_exec_core+31664>, 0x611fff4e1f95 <vm_exec_core+30629>, 0x611fff4dc3e6 <vm_exec_core+7158>, 0x611fff4db7ab <vm_exec_core+4027>, 0x611fff4e0fdd <vm_exec_core+26605>, 0x611fff4dd28f <vm_exec_core+10911>, 0x611fff4e25b8 <vm_exec_core+32200>, 0x611fff4e21ba <vm_exec_core+31178>, 0x611fff4dda73 <vm_exec_core+12931>, 0x611fff4de86f <vm_exec_core+16511>, 0x611fff4e0caa <vm_exec_core+25786>, 0x611fff4e2117 <vm_exec_core+31015>, 0x611fff4dfd61 <vm_exec_core+21873>, 0x611fff4e0d49 <vm_exec_core+25945>, 0x611fff4e116a <vm_exec_core+27002>, 0x611fff4dfc88 <vm_exec_core+21656>, 0x611fff4db6a0 <vm_exec_core+3760>, 0x611fff4e04bc <vm_exec_core+23756>, 0x611fff4db4f3 <vm_exec_core+3331>, 0x611fff4db857 <vm_exec_core+4199>, 0x611fff4ddd1c <vm_exec_core+13612>, 0x611fff4dfb1f <vm_exec_core+21295>, 0x611fff4e00d0 <vm_exec_core+22752>, 0x611fff4df8a0 <vm_exec_core+20656>, 0x611fff4db0f1 <vm_exec_core+2305>, 0x611fff4e13d1 <vm_exec_core+27617>, 0x611fff4e1e98 <vm_exec_core+30376>, 0x611fff4db959 <vm_exec_core+4457>, 0x611fff4dcb07 <vm_exec_core+8983>, 0x611fff4dc5f8 <vm_exec_core+7688>, 0x611fff4dd3f7 <vm_exec_core+11271>, 0x611fff4de7b3 <vm_exec_core+16323>, 0x611fff4dba50 <vm_exec_core+4704>, 0x611fff4e123e <vm_exec_core+27214>, 0x611fff4dca61 <vm_exec_core+8817>, 0x611fff4de646 <vm_exec_core+15958>, 0x611fff4df11a <vm_exec_core+18730>, 0x611fff4e10e2 <vm_exec_core+26866>, 0x611fff4dff22 <vm_exec_core+22322>, 0x611fff4dd60e <vm_exec_core+11806>, 0x611fff4dcd5a <vm_exec_core+9578>, 0x611fff4e0eb2 <vm_exec_core+26306>, 0x611fff4dde9e <vm_exec_core+13998>, 0x611fff4e056e <vm_exec_core+23934>, 0x611fff4e003c <vm_exec_core+22604>, 0x611fff4e07b8 <vm_exec_core+24520>, 0x611fff4e16bb <vm_exec_core+28363>, 0x611fff4df32b <vm_exec_core+19259>, 0x611fff4dab8b <vm_exec_core+923>, 0x611fff4dd789 <vm_exec_core+12185>, 0x611fff4e0df7 <vm_exec_core+26119>, 0x611fff4dd8b6 <vm_exec_core+12486>, 0x611fff4dfbc3 <vm_exec_core+21459>, 0x611fff4e03b6 <vm_exec_core+23494>, 0x611fff4deec6 <vm_exec_core+18134>, 0x611fff4df9db <vm_exec_core+20971>, 0x611fff4ddaf5 <vm_exec_core+13061>, 0x611fff4dd03e <vm_exec_core+10318>, 0x611fff4e0896 <vm_exec_core+24742>, 0x611fff4dbb0d <vm_exec_core+4893>, 0x611fff4decc3 <vm_exec_core+17619>, 0x611fff4e9c9e <vm_exec_core+62638>, 0x611fff4dfe0c <vm_exec_core+22044>, 0x611fff4dbdb1 <vm_exec_core+5569>, 0x611fff4dc2c2 <vm_exec_core+6866>, 0x611fff4dbed5 <vm_exec_core+5861>, 0x611fff4dcbfb <vm_exec_core+9227>, 0x611fff4dd45d <vm_exec_core+11373>, 0x611fff4dab90 <vm_exec_core+928>, 0x611fff4dc957 <vm_exec_core+8551>, 0x611fff4e2ae1 <vm_exec_core+33521>, 0x611fff4e02cc <vm_exec_core+23260>, 0x611fff4df222 <vm_exec_core+18994>, 0x611fff4e12c0 <vm_exec_core+27344>, 0x611fff4e2bb4 <vm_exec_core+33732>, 0x611fff4e15d4 <vm_exec_core+28132>, 0x611fff4e264d <vm_exec_core+32349>, 0x611fff4e2721 <vm_exec_core+32561>, 0x611fff4db5bd <vm_exec_core+3533>, 0x611fff4e2263 <vm_exec_core+31347>, 0x611fff4dddc0 <vm_exec_core+13776>, 0x611fff4e2480 <vm_exec_core+31888>, 0x611fff4dd962 <vm_exec_core+12658>, 0x611fff4e14ad <vm_exec_core+27837>, 0x611fff4dce80 <vm_exec_core+9872>, 0x611fff4de0ca <vm_exec_core+14554>, 0x611fff4e2801 <vm_exec_core+32785>, 0x611fff4de708 <vm_exec_core+16152>, 0x611fff4de267 <vm_exec_core+14967>, 0x611fff4dac60 <vm_exec_core+1136>, 0x611fff4db303 <vm_exec_core+2835>, 0x611fff4dad49 <vm_exec_core+1369>, 0x611fff4defc1 <vm_exec_core+18385>, 0x611fff4de413 <vm_exec_core+15395>, 0x611fff4deb99 <vm_exec_core+17321>, 0x611fff4deab5 <vm_exec_core+17093>, 0x611fff4ddc1e <vm_exec_core+13358>, 0x611fff4de308 <vm_exec_core+15128>, 0x611fff4ddfa0 <vm_exec_core+14256>, 0x611fff4de5c4 <vm_exec_core+15828>, 0x611fff4de542 <vm_exec_core+15698>, 0x611fff4ddbca <vm_exec_core+13274>, 0x611fff4dae9b <vm_exec_core+1707>, 0x611fff4dc6dd <vm_exec_core+7917>, 0x611fff4e1bd1 <vm_exec_core+29665>, 0x611fff4dc011 <vm_exec_core+6177>, 0x611fff4e2893 <vm_exec_core+32931>, 0x611fff4e0b01 <vm_exec_core+25361>, 0x611fff4de8fa <vm_exec_core+16650>, 0x611fff4db19c <vm_exec_core+2476>, 0x611fff4e2391 <vm_exec_core+31649>, 0x611fff4e1f86 <vm_exec_core+30614>, 0x611fff4dc3d7 <vm_exec_core+7143>, 0x611fff4db79c <vm_exec_core+4012>, 0x611fff4e0fce <vm_exec_core+26590>, 0x611fff4dd280 <vm_exec_core+10896>, 0x611fff4e25a9 <vm_exec_core+32185>, 0x611fff4e21ab <vm_exec_core+31163>, 0x611fff4dda64 <vm_exec_core+12916>, 0x611fff4de860 <vm_exec_core+16496>, 0x611fff4e0c9b <vm_exec_core+25771>, 0x611fff4e2108 <vm_exec_core+31000>, 0x611fff4dfd52 <vm_exec_core+21858>, 0x611fff4e0d3a <vm_exec_core+25930>, 0x611fff4e115b <vm_exec_core+26987>, 0x611fff4dfc79 <vm_exec_core+21641>, 0x611fff4db691 <vm_exec_core+3745>, 0x611fff4e04ad <vm_exec_core+23741>, 0x611fff4db4e4 <vm_exec_core+3316>, 0x611fff4db848 <vm_exec_core+4184>, 0x611fff4ddd0d <vm_exec_core+13597>, 0x611fff4dfb10 <vm_exec_core+21280>, 0x611fff4e00c1 <vm_exec_core+22737>, 0x611fff4df891 <vm_exec_core+20641>, 0x611fff4db0e2 <vm_exec_core+2290>, 0x611fff4e13c2 <vm_exec_core+27602>, 0x611fff4e1e89 <vm_exec_core+30361>, 0x611fff4db94a <vm_exec_core+4442>, 0x611fff4dcaf8 <vm_exec_core+8968>, 0x611fff4dc5e9 <vm_exec_core+7673>, 0x611fff4dd3e8 <vm_exec_core+11256>, 0x611fff4de7a4 <vm_exec_core+16308>, 0x611fff4dba41 <vm_exec_core+4689>, 0x611fff4e122f <vm_exec_core+27199>, 0x611fff4dca52 <vm_exec_core+8802>, 0x611fff4de637 <vm_exec_core+15943>, 0x611fff4df10b <vm_exec_core+18715>, 0x611fff4e10d3 <vm_exec_core+26851>, 0x611fff4dff13 <vm_exec_core+22307>, 0x611fff4dd5ff <vm_exec_core+11791>, 0x611fff4dcd4b <vm_exec_core+9563>, 0x611fff4e0ea3 <vm_exec_core+26291>, 0x611fff4dde8f <vm_exec_core+13983>, 0x611fff4e055f <vm_exec_core+23919>, 0x611fff4e002d <vm_exec_core+22589>, 0x611fff4e07a9 <vm_exec_core+24505>, 0x611fff4e16ac <vm_exec_core+28348>, 0x611fff4df31c <vm_exec_core+19244>, 0x611fff4dfec3 <vm_exec_core+22227>, 0x611fff4dd77a <vm_exec_core+12170>, 0x611fff4e0de8 <vm_exec_core+26104>, 0x611fff4dd8a7 <vm_exec_core+12471>, 0x611fff4dfbb4 <vm_exec_core+21444>, 0x611fff4dfec3 <vm_exec_core+22227>, 0x611fff4deeb7 <vm_exec_core+18119>, 0x611fff4df9cc <vm_exec_core+20956>, 0x611fff4ddae6 <vm_exec_core+13046>, 0x611fff4dd02f <vm_exec_core+10303>, 0x611fff4e0887 <vm_exec_core+24727>, 0x611fff4dbafe <vm_exec_core+4878>, 0x611fff4decb4 <vm_exec_core+17604>, 0x611fff4e9c8f <vm_exec_core+62623>, 0x611fff4dfdfd <vm_exec_core+22029>, 0x611fff4dbda2 <vm_exec_core+5554>, 0x611fff4dc2b3 <vm_exec_core+6851>, 0x611fff4dbec6 <vm_exec_core+5846>, 0x611fff4dcbec <vm_exec_core+9212>, 0x611fff4dd44e <vm_exec_core+11358>, 0x611fff4df1df <vm_exec_core+18927>, 0x611fff4de79a <vm_exec_core+16298>, 0x611fff4df1da <vm_exec_core+18922>, 0x611fff4dfd4d <vm_exec_core+21853>, 0x611fff4dfc74 <vm_exec_core+21636>, 0x611fff4dcbe7 <vm_exec_core+9207>, 0x611fff4dfed7 <vm_exec_core+22247>, 0x611fff4dddb6 <vm_exec_core+13766>, 0x611fff4dddbb <vm_exec_core+13771>, 0x611fff4dfc6f <vm_exec_core+21631>, 0x611fff4dfb06 <vm_exec_core+21270>, 0x611fff4deb80 <vm_exec_core+17296>, 0x611fff4deaa1 <vm_exec_core+17073>...}
          reg_cfp = 0x7d40019ff720
          reg_pc = 0x50400002ff78
          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>
  #69 0x0000611fff4d7361 in vm_exec_loop (ec=0x5160000003d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2612
  No locals.
  #70 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2591
          _ec = 0x5160000003d0
          _tag = <optimized out>
          state = <optimized out>
          result = 36
  #71 0x0000611fff15c4cb in rb_ec_exec_node (ec=0x5160000003d0, n=0x7d4003bc4a10) at /tmp/ruby/src/trunk_asan/eval.c:281
          _ec = 0x5160000003d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffc72f7f6d0, <optimized out>, 0x7ffc72f7f620, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
          state = 0
          iseq = 0x7d4003bc4a10
  #72 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:319
          ec = 0x5160000003d0
          status = <optimized out>
  #73 0x0000611fff155a37 in rb_main (argc=10, argv=0x7ffc72f7f898) at /tmp/ruby/src/trunk_asan/main.c:43
          variable_in_this_stack_frame = <optimized out>
  #74 main (argc=10, argv=0x7ffc72f7f898) at /tmp/ruby/src/trunk_asan/main.c:68
  No locals.
  >>> Dump Ruby level backtrace (if possible)
  $1 = true
  [Inferior 1 (process 810332) detached]
  $ timeout 60 gdb -p 781873 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
  [New LWP 818270]
  [New LWP 818269]
  [New LWP 810333]
  [New LWP 810131]
  [New LWP 787570]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  0x00007d4004498d61 in __futex_abstimed_wait_common64 (private=20816, cancel=true, abstime=0x7ffc72f7d440, op=137, expected=0, futex_word=0x50c000000094) at ./nptl/futex-internal.c:57
  >>> Threads
    Id   Target Id                                            Frame 
  * 1    Thread 0x7d4004682c40 (LWP 781873) "ruby"            0x00007d4004498d61 in __futex_abstimed_wait_common64 (private=20816, cancel=true, abstime=0x7ffc72f7d440, op=137, expected=0, futex_word=0x50c000000094) at ./nptl/futex-internal.c:57
    2    Thread 0x7d3fcc6006c0 (LWP 818270) "envutil.rb:183"  0x00007d400451b4cd in __GI___poll (fds=0x7d3fd7009760, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
    3    Thread 0x7d3fdfc006c0 (LWP 818269) "envutil.rb:182"  0x00007d400451b4cd in __GI___poll (fds=0x7d3fd7c09760, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
    4    Thread 0x7d3fe82006c0 (LWP 810333) "ruby"            0x00007d400451b4cd in __GI___poll (fds=0x7d3fd8709040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
    5    Thread 0x7d3fc42006c0 (LWP 810131) "parallel.rb:40"  0x00007d400451b4cd in __GI___poll (fds=0x7d3fd940d660, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
    6    Thread 0x7d3fcfc006c0 (LWP 787570) "Timeout stdlib " 0x00007d4004498d61 in __futex_abstimed_wait_common64 (private=32063, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c0003eded4) at ./nptl/futex-internal.c:57
  >>> Machine level backtrace
  Thread 6 (Thread 0x7d3fcfc006c0 (LWP 787570) "Timeout stdlib "):
  #0  0x00007d4004498d61 in __futex_abstimed_wait_common64 (private=32063, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c0003eded4) 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=32063, abstime=0x0, clockid=0, expected=0, futex_word=0x50c0003eded4) 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=0x50c0003eded4, 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  0x00007d400449b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x515000000920, cond=0x50c0003edea8) at ./nptl/pthread_cond_wait.c:503
          spin = 0
          buffer = {__routine = 0x7d400449b4a0 <__condvar_cleanup_waiting>, __arg = 0x7d3fcfbfeb70, __canceltype = 140, __prev = 0x0}
          cbuffer = {wseq = 13, cond = 0x50c0003edea8, mutex = 0x515000000920, private = 0}
          err = <optimized out>
          g = 1
          flags = <optimized out>
          g1_start = <optimized out>
          maxspin = 0
          signals = <optimized out>
          result = 0
          wseq = 13
          seq = 6
          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=0x50c0003edea8, mutex=mutex@entry=0x515000000920) at ./nptl/pthread_cond_wait.c:627
  No locals.
  #5  0x0000611fff4406af in rb_native_cond_wait (cond=0x50c0003eded4, mutex=0x515000000920) at /tmp/ruby/src/trunk_asan/thread_pthread.c:222
          r = <optimized out>
  #6  thread_sched_wait_running_turn (sched=sched@entry=0x515000000920, th=th@entry=0x515000203300, can_direct_transfer=false) at /tmp/ruby/src/trunk_asan/thread_pthread.c:863
          next_th = 0x0
  #7  0x0000611fff465362 in thread_sched_to_waiting_until_wakeup (sched=0x515000000920, th=th@entry=0x515000203300) at /tmp/ruby/src/trunk_asan/thread_pthread.c:1105
          can_direct_transfer = <optimized out>
  #8  0x0000611fff44ab61 in native_sleep (th=0x515000203300, rel=0x0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3287
          sched = <optimized out>
  #9  sleep_forever (th=0x515000203300, fl=fl@entry=1) at /tmp/ruby/src/trunk_asan/thread.c:1361
          prev_status = THREAD_RUNNABLE
          status = THREAD_STOPPED_FOREVER
          woke = <optimized out>
  #10 0x0000611fff463dd5 in rb_thread_sleep_deadly_allow_spurious_wakeup (blocker=137713894011600, timeout=4, end=0) at /tmp/ruby/src/trunk_asan/thread.c:1406
          scheduler = <optimized out>
  #11 queue_sleep (_args=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:1034
          args = <optimized out>
  #12 0x0000611fff1601d0 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:1053
          _ec = 0x5160013038d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7d3fcfbfeef0, <optimized out>, 0x7d3fcfbfee00, <optimized out>, <optimized out>}, prev = 0x7d3fd2409240, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x5160013038d0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #13 0x0000611fff4632bd in queue_do_pop (self=<optimized out>, q=0x50400005d8d0, should_block=<optimized out>, timeout=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:1109
          queue_waiter = {w = {self = 137713894011600, th = 0x0, fiber = 0x0, node = {next = 0x0, prev = 0x0}}, as = {q = 0x0, sq = 0x0}}
          queue_sleep_arg = {self = 137713894011600, timeout = 4, end = <optimized out>}
          ec = <optimized out>
          waitq = 0x50400005d8d0
          end = 0
  #14 0x0000611fff4e3075 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:7378
          func_ptr = <optimized out>
          canary_p = <optimized out>
          ret = <optimized out>
  #15 0x0000611fff4e3075 in vm_invoke_builtin_delegate (ec=0x5160013038d0, cfp=0x7d3fe2bf7758, bf=<optimized out>, start_index=<optimized out>)
          argv = <optimized out>
  #16 vm_exec_core (ec=ec@entry=0x5160013038d0) at ../../src/trunk_asan/insns.def:1657
          bf = <optimized out>
          leaf = false
          val = <optimized out>
          index = <optimized out>
          insns_address_table = {0x611fff4ddbd9 <vm_exec_core+13289>, 0x611fff4daeaa <vm_exec_core+1722>, 0x611fff4dc6ec <vm_exec_core+7932>, 0x611fff4e1be0 <vm_exec_core+29680>, 0x611fff4dc020 <vm_exec_core+6192>, 0x611fff4e28a2 <vm_exec_core+32946>, 0x611fff4e0b10 <vm_exec_core+25376>, 0x611fff4de909 <vm_exec_core+16665>, 0x611fff4db1ab <vm_exec_core+2491>, 0x611fff4e23a0 <vm_exec_core+31664>, 0x611fff4e1f95 <vm_exec_core+30629>, 0x611fff4dc3e6 <vm_exec_core+7158>, 0x611fff4db7ab <vm_exec_core+4027>, 0x611fff4e0fdd <vm_exec_core+26605>, 0x611fff4dd28f <vm_exec_core+10911>, 0x611fff4e25b8 <vm_exec_core+32200>, 0x611fff4e21ba <vm_exec_core+31178>, 0x611fff4dda73 <vm_exec_core+12931>, 0x611fff4de86f <vm_exec_core+16511>, 0x611fff4e0caa <vm_exec_core+25786>, 0x611fff4e2117 <vm_exec_core+31015>, 0x611fff4dfd61 <vm_exec_core+21873>, 0x611fff4e0d49 <vm_exec_core+25945>, 0x611fff4e116a <vm_exec_core+27002>, 0x611fff4dfc88 <vm_exec_core+21656>, 0x611fff4db6a0 <vm_exec_core+3760>, 0x611fff4e04bc <vm_exec_core+23756>, 0x611fff4db4f3 <vm_exec_core+3331>, 0x611fff4db857 <vm_exec_core+4199>, 0x611fff4ddd1c <vm_exec_core+13612>, 0x611fff4dfb1f <vm_exec_core+21295>, 0x611fff4e00d0 <vm_exec_core+22752>, 0x611fff4df8a0 <vm_exec_core+20656>, 0x611fff4db0f1 <vm_exec_core+2305>, 0x611fff4e13d1 <vm_exec_core+27617>, 0x611fff4e1e98 <vm_exec_core+30376>, 0x611fff4db959 <vm_exec_core+4457>, 0x611fff4dcb07 <vm_exec_core+8983>, 0x611fff4dc5f8 <vm_exec_core+7688>, 0x611fff4dd3f7 <vm_exec_core+11271>, 0x611fff4de7b3 <vm_exec_core+16323>, 0x611fff4dba50 <vm_exec_core+4704>, 0x611fff4e123e <vm_exec_core+27214>, 0x611fff4dca61 <vm_exec_core+8817>, 0x611fff4de646 <vm_exec_core+15958>, 0x611fff4df11a <vm_exec_core+18730>, 0x611fff4e10e2 <vm_exec_core+26866>, 0x611fff4dff22 <vm_exec_core+22322>, 0x611fff4dd60e <vm_exec_core+11806>, 0x611fff4dcd5a <vm_exec_core+9578>, 0x611fff4e0eb2 <vm_exec_core+26306>, 0x611fff4dde9e <vm_exec_core+13998>, 0x611fff4e056e <vm_exec_core+23934>, 0x611fff4e003c <vm_exec_core+22604>, 0x611fff4e07b8 <vm_exec_core+24520>, 0x611fff4e16bb <vm_exec_core+28363>, 0x611fff4df32b <vm_exec_core+19259>, 0x611fff4dab8b <vm_exec_core+923>, 0x611fff4dd789 <vm_exec_core+12185>, 0x611fff4e0df7 <vm_exec_core+26119>, 0x611fff4dd8b6 <vm_exec_core+12486>, 0x611fff4dfbc3 <vm_exec_core+21459>, 0x611fff4e03b6 <vm_exec_core+23494>, 0x611fff4deec6 <vm_exec_core+18134>, 0x611fff4df9db <vm_exec_core+20971>, 0x611fff4ddaf5 <vm_exec_core+13061>, 0x611fff4dd03e <vm_exec_core+10318>, 0x611fff4e0896 <vm_exec_core+24742>, 0x611fff4dbb0d <vm_exec_core+4893>, 0x611fff4decc3 <vm_exec_core+17619>, 0x611fff4e9c9e <vm_exec_core+62638>, 0x611fff4dfe0c <vm_exec_core+22044>, 0x611fff4dbdb1 <vm_exec_core+5569>, 0x611fff4dc2c2 <vm_exec_core+6866>, 0x611fff4dbed5 <vm_exec_core+5861>, 0x611fff4dcbfb <vm_exec_core+9227>, 0x611fff4dd45d <vm_exec_core+11373>, 0x611fff4dab90 <vm_exec_core+928>, 0x611fff4dc957 <vm_exec_core+8551>, 0x611fff4e2ae1 <vm_exec_core+33521>, 0x611fff4e02cc <vm_exec_core+23260>, 0x611fff4df222 <vm_exec_core+18994>, 0x611fff4e12c0 <vm_exec_core+27344>, 0x611fff4e2bb4 <vm_exec_core+33732>, 0x611fff4e15d4 <vm_exec_core+28132>, 0x611fff4e264d <vm_exec_core+32349>, 0x611fff4e2721 <vm_exec_core+32561>, 0x611fff4db5bd <vm_exec_core+3533>, 0x611fff4e2263 <vm_exec_core+31347>, 0x611fff4dddc0 <vm_exec_core+13776>, 0x611fff4e2480 <vm_exec_core+31888>, 0x611fff4dd962 <vm_exec_core+12658>, 0x611fff4e14ad <vm_exec_core+27837>, 0x611fff4dce80 <vm_exec_core+9872>, 0x611fff4de0ca <vm_exec_core+14554>, 0x611fff4e2801 <vm_exec_core+32785>, 0x611fff4de708 <vm_exec_core+16152>, 0x611fff4de267 <vm_exec_core+14967>, 0x611fff4dac60 <vm_exec_core+1136>, 0x611fff4db303 <vm_exec_core+2835>, 0x611fff4dad49 <vm_exec_core+1369>, 0x611fff4defc1 <vm_exec_core+18385>, 0x611fff4de413 <vm_exec_core+15395>, 0x611fff4deb99 <vm_exec_core+17321>, 0x611fff4deab5 <vm_exec_core+17093>, 0x611fff4ddc1e <vm_exec_core+13358>, 0x611fff4de308 <vm_exec_core+15128>, 0x611fff4ddfa0 <vm_exec_core+14256>, 0x611fff4de5c4 <vm_exec_core+15828>, 0x611fff4de542 <vm_exec_core+15698>, 0x611fff4ddbca <vm_exec_core+13274>, 0x611fff4dae9b <vm_exec_core+1707>, 0x611fff4dc6dd <vm_exec_core+7917>, 0x611fff4e1bd1 <vm_exec_core+29665>, 0x611fff4dc011 <vm_exec_core+6177>, 0x611fff4e2893 <vm_exec_core+32931>, 0x611fff4e0b01 <vm_exec_core+25361>, 0x611fff4de8fa <vm_exec_core+16650>, 0x611fff4db19c <vm_exec_core+2476>, 0x611fff4e2391 <vm_exec_core+31649>, 0x611fff4e1f86 <vm_exec_core+30614>, 0x611fff4dc3d7 <vm_exec_core+7143>, 0x611fff4db79c <vm_exec_core+4012>, 0x611fff4e0fce <vm_exec_core+26590>, 0x611fff4dd280 <vm_exec_core+10896>, 0x611fff4e25a9 <vm_exec_core+32185>, 0x611fff4e21ab <vm_exec_core+31163>, 0x611fff4dda64 <vm_exec_core+12916>, 0x611fff4de860 <vm_exec_core+16496>, 0x611fff4e0c9b <vm_exec_core+25771>, 0x611fff4e2108 <vm_exec_core+31000>, 0x611fff4dfd52 <vm_exec_core+21858>, 0x611fff4e0d3a <vm_exec_core+25930>, 0x611fff4e115b <vm_exec_core+26987>, 0x611fff4dfc79 <vm_exec_core+21641>, 0x611fff4db691 <vm_exec_core+3745>, 0x611fff4e04ad <vm_exec_core+23741>, 0x611fff4db4e4 <vm_exec_core+3316>, 0x611fff4db848 <vm_exec_core+4184>, 0x611fff4ddd0d <vm_exec_core+13597>, 0x611fff4dfb10 <vm_exec_core+21280>, 0x611fff4e00c1 <vm_exec_core+22737>, 0x611fff4df891 <vm_exec_core+20641>, 0x611fff4db0e2 <vm_exec_core+2290>, 0x611fff4e13c2 <vm_exec_core+27602>, 0x611fff4e1e89 <vm_exec_core+30361>, 0x611fff4db94a <vm_exec_core+4442>, 0x611fff4dcaf8 <vm_exec_core+8968>, 0x611fff4dc5e9 <vm_exec_core+7673>, 0x611fff4dd3e8 <vm_exec_core+11256>, 0x611fff4de7a4 <vm_exec_core+16308>, 0x611fff4dba41 <vm_exec_core+4689>, 0x611fff4e122f <vm_exec_core+27199>, 0x611fff4dca52 <vm_exec_core+8802>, 0x611fff4de637 <vm_exec_core+15943>, 0x611fff4df10b <vm_exec_core+18715>, 0x611fff4e10d3 <vm_exec_core+26851>, 0x611fff4dff13 <vm_exec_core+22307>, 0x611fff4dd5ff <vm_exec_core+11791>, 0x611fff4dcd4b <vm_exec_core+9563>, 0x611fff4e0ea3 <vm_exec_core+26291>, 0x611fff4dde8f <vm_exec_core+13983>, 0x611fff4e055f <vm_exec_core+23919>, 0x611fff4e002d <vm_exec_core+22589>, 0x611fff4e07a9 <vm_exec_core+24505>, 0x611fff4e16ac <vm_exec_core+28348>, 0x611fff4df31c <vm_exec_core+19244>, 0x611fff4dfec3 <vm_exec_core+22227>, 0x611fff4dd77a <vm_exec_core+12170>, 0x611fff4e0de8 <vm_exec_core+26104>, 0x611fff4dd8a7 <vm_exec_core+12471>, 0x611fff4dfbb4 <vm_exec_core+21444>, 0x611fff4dfec3 <vm_exec_core+22227>, 0x611fff4deeb7 <vm_exec_core+18119>, 0x611fff4df9cc <vm_exec_core+20956>, 0x611fff4ddae6 <vm_exec_core+13046>, 0x611fff4dd02f <vm_exec_core+10303>, 0x611fff4e0887 <vm_exec_core+24727>, 0x611fff4dbafe <vm_exec_core+4878>, 0x611fff4decb4 <vm_exec_core+17604>, 0x611fff4e9c8f <vm_exec_core+62623>, 0x611fff4dfdfd <vm_exec_core+22029>, 0x611fff4dbda2 <vm_exec_core+5554>, 0x611fff4dc2b3 <vm_exec_core+6851>, 0x611fff4dbec6 <vm_exec_core+5846>, 0x611fff4dcbec <vm_exec_core+9212>, 0x611fff4dd44e <vm_exec_core+11358>, 0x611fff4df1df <vm_exec_core+18927>, 0x611fff4de79a <vm_exec_core+16298>, 0x611fff4df1da <vm_exec_core+18922>, 0x611fff4dfd4d <vm_exec_core+21853>, 0x611fff4dfc74 <vm_exec_core+21636>, 0x611fff4dcbe7 <vm_exec_core+9207>, 0x611fff4dfed7 <vm_exec_core+22247>, 0x611fff4dddb6 <vm_exec_core+13766>, 0x611fff4dddbb <vm_exec_core+13771>, 0x611fff4dfc6f <vm_exec_core+21631>, 0x611fff4dfb06 <vm_exec_core+21270>, 0x611fff4deb80 <vm_exec_core+17296>, 0x611fff4deaa1 <vm_exec_core+17073>...}
          reg_cfp = 0x7d3fe2bf7758
          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 0x0000611fff4d6fa8 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2585
          _ec = 0x5160013038d0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #18 0x0000611fff51487b in invoke_iseq_block_from_c (ec=0x5160013038d0, captured=<optimized out>, self=137713893764800, 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:1615
          flags = 0
          iseq = 0x7d4003bbc1a8
          cfp = 0x7d3fe2bf77c8
          sp = 0x7d3fe2af7818
          use_argv = <optimized out>
          stack_argv = 0x7d3fe2af7818
          opt_pc = <optimized out>
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #19 invoke_block_from_c_proc (ec=0x5160013038d0, self=137713893764800, 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:1709
          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:1739
  No locals.
  #21 0x0000611fff512b06 in rb_vm_invoke_proc (ec=0x50c0003eded4, proc=0x189, proc@entry=0x5040002e15d0, argc=71929185, 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:1760
          self = 0
  #22 0x0000611fff469559 in thread_do_start_proc (th=th@entry=0x515000203300) at /tmp/ruby/src/trunk_asan/thread.c:608
          args = <optimized out>
          procval = <optimized out>
          proc = 0x5040002e15d0
          args_len = 0
          args_ptr = <optimized out>
  #23 0x0000611fff46718a in thread_do_start (th=0x515000203300) at /tmp/ruby/src/trunk_asan/thread.c:625
          result = 36
  #24 thread_start_func_2 (th=th@entry=0x515000203300, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:680
          _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 0x0000611fff46644e in call_thread_start_func_2 (th=0x515000203300) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2180
          stack_start = <optimized out>
          stack_start_addr = 0x7d3fcfbffcc0
  #26 nt_start (ptr=0x50c0003ede80) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2225
          th = 0x515000203300
          sched = <optimized out>
          nt = 0x50c0003ede80
          vm = 0x525000000100
  #27 0x0000611fff11598f in asan_thread_start(void*) ()
  No symbol table info available.
  #28 0x00007d400449ca94 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 = {137713021880000, 4364249221275006853, 137713021880000, -352, 0, 140722237324784, 4364249221254035333, 4354833948361439109}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #29 0x00007d4004529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  Thread 5 (Thread 0x7d3fc42006c0 (LWP 810131) "parallel.rb:40"):
  #0  0x00007d400451b4cd in __GI___poll (fds=0x7d3fd940d660, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
          sc_ret = -516
          sc_cancel_oldtype = 0
          sc_ret = <optimized out>
  #1  0x0000611fff0bc5da in __interceptor_poll ()
  No symbol table info available.
  #2  0x0000611fff210c9d in nogvl_wait_for (th=137713375372120, fptr=0x51100035fec0, events=1, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:12502
          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  0x0000611fff212116 in internal_read_func (ptr=0x7d3fd940d440) at /tmp/ruby/src/trunk_asan/io.c:1205
          iis = 0x7d3fd940d440
          result = <optimized out>
  #5  0x0000611fff44ea6b in rb_thread_io_blocking_call (func=0x611fff211c90 <internal_read_func>, data1=0x7d3fd940d440, fd=<optimized out>, events=1) at /tmp/ruby/src/trunk_asan/thread.c:1827
          __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  0x0000611fff1601d0 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:1053
          _ec = 0x5160024e46d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7d3fc41fedb0, <optimized out>, 0x7d3fc41fecc0, <optimized out>, <optimized out>}, prev = 0x7d3fd9409240, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x5160024e46d0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #7  0x0000611fff226525 in io_read_memory_locktmp (str=137713181316704, 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 = 137713375372120, fptr = 0x51100035fec0, nonblock = 0, fd = 4, buf = 0x519000192880, capa = 1024, timeout = <optimized out>}
          length = <optimized out>
          len = 1024
          fptr = 0x51100035fec0
          n = <optimized out>
          shrinkable = <optimized out>
  #9  0x0000611fff202761 in io_readpartial (argc=-650062240, argv=0x1, io=4294967295) at /tmp/ruby/src/trunk_asan/io.c:3617
          ret = <optimized out>
  #10 0x0000611fff53aa48 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 = 0x409100100003
          cc = <optimized out>
          me = 0x7d4003d59f10
          cfunc = 0x504000010f58
          recv = 137713375372240
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #11 0x0000611fff4e82dd in vm_sendish (ec=0x5160024e46d0, reg_cfp=0x7d3fe0ffb790, 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=0x5160024e46d0) at ../../src/trunk_asan/insns.def:898
          bh = 0
          cd = <optimized out>
          leaf = false
          val = <optimized out>
          insns_address_table = {0x611fff4ddbd9 <vm_exec_core+13289>, 0x611fff4daeaa <vm_exec_core+1722>, 0x611fff4dc6ec <vm_exec_core+7932>, 0x611fff4e1be0 <vm_exec_core+29680>, 0x611fff4dc020 <vm_exec_core+6192>, 0x611fff4e28a2 <vm_exec_core+32946>, 0x611fff4e0b10 <vm_exec_core+25376>, 0x611fff4de909 <vm_exec_core+16665>, 0x611fff4db1ab <vm_exec_core+2491>, 0x611fff4e23a0 <vm_exec_core+31664>, 0x611fff4e1f95 <vm_exec_core+30629>, 0x611fff4dc3e6 <vm_exec_core+7158>, 0x611fff4db7ab <vm_exec_core+4027>, 0x611fff4e0fdd <vm_exec_core+26605>, 0x611fff4dd28f <vm_exec_core+10911>, 0x611fff4e25b8 <vm_exec_core+32200>, 0x611fff4e21ba <vm_exec_core+31178>, 0x611fff4dda73 <vm_exec_core+12931>, 0x611fff4de86f <vm_exec_core+16511>, 0x611fff4e0caa <vm_exec_core+25786>, 0x611fff4e2117 <vm_exec_core+31015>, 0x611fff4dfd61 <vm_exec_core+21873>, 0x611fff4e0d49 <vm_exec_core+25945>, 0x611fff4e116a <vm_exec_core+27002>, 0x611fff4dfc88 <vm_exec_core+21656>, 0x611fff4db6a0 <vm_exec_core+3760>, 0x611fff4e04bc <vm_exec_core+23756>, 0x611fff4db4f3 <vm_exec_core+3331>, 0x611fff4db857 <vm_exec_core+4199>, 0x611fff4ddd1c <vm_exec_core+13612>, 0x611fff4dfb1f <vm_exec_core+21295>, 0x611fff4e00d0 <vm_exec_core+22752>, 0x611fff4df8a0 <vm_exec_core+20656>, 0x611fff4db0f1 <vm_exec_core+2305>, 0x611fff4e13d1 <vm_exec_core+27617>, 0x611fff4e1e98 <vm_exec_core+30376>, 0x611fff4db959 <vm_exec_core+4457>, 0x611fff4dcb07 <vm_exec_core+8983>, 0x611fff4dc5f8 <vm_exec_core+7688>, 0x611fff4dd3f7 <vm_exec_core+11271>, 0x611fff4de7b3 <vm_exec_core+16323>, 0x611fff4dba50 <vm_exec_core+4704>, 0x611fff4e123e <vm_exec_core+27214>, 0x611fff4dca61 <vm_exec_core+8817>, 0x611fff4de646 <vm_exec_core+15958>, 0x611fff4df11a <vm_exec_core+18730>, 0x611fff4e10e2 <vm_exec_core+26866>, 0x611fff4dff22 <vm_exec_core+22322>, 0x611fff4dd60e <vm_exec_core+11806>, 0x611fff4dcd5a <vm_exec_core+9578>, 0x611fff4e0eb2 <vm_exec_core+26306>, 0x611fff4dde9e <vm_exec_core+13998>, 0x611fff4e056e <vm_exec_core+23934>, 0x611fff4e003c <vm_exec_core+22604>, 0x611fff4e07b8 <vm_exec_core+24520>, 0x611fff4e16bb <vm_exec_core+28363>, 0x611fff4df32b <vm_exec_core+19259>, 0x611fff4dab8b <vm_exec_core+923>, 0x611fff4dd789 <vm_exec_core+12185>, 0x611fff4e0df7 <vm_exec_core+26119>, 0x611fff4dd8b6 <vm_exec_core+12486>, 0x611fff4dfbc3 <vm_exec_core+21459>, 0x611fff4e03b6 <vm_exec_core+23494>, 0x611fff4deec6 <vm_exec_core+18134>, 0x611fff4df9db <vm_exec_core+20971>, 0x611fff4ddaf5 <vm_exec_core+13061>, 0x611fff4dd03e <vm_exec_core+10318>, 0x611fff4e0896 <vm_exec_core+24742>, 0x611fff4dbb0d <vm_exec_core+4893>, 0x611fff4decc3 <vm_exec_core+17619>, 0x611fff4e9c9e <vm_exec_core+62638>, 0x611fff4dfe0c <vm_exec_core+22044>, 0x611fff4dbdb1 <vm_exec_core+5569>, 0x611fff4dc2c2 <vm_exec_core+6866>, 0x611fff4dbed5 <vm_exec_core+5861>, 0x611fff4dcbfb <vm_exec_core+9227>, 0x611fff4dd45d <vm_exec_core+11373>, 0x611fff4dab90 <vm_exec_core+928>, 0x611fff4dc957 <vm_exec_core+8551>, 0x611fff4e2ae1 <vm_exec_core+33521>, 0x611fff4e02cc <vm_exec_core+23260>, 0x611fff4df222 <vm_exec_core+18994>, 0x611fff4e12c0 <vm_exec_core+27344>, 0x611fff4e2bb4 <vm_exec_core+33732>, 0x611fff4e15d4 <vm_exec_core+28132>, 0x611fff4e264d <vm_exec_core+32349>, 0x611fff4e2721 <vm_exec_core+32561>, 0x611fff4db5bd <vm_exec_core+3533>, 0x611fff4e2263 <vm_exec_core+31347>, 0x611fff4dddc0 <vm_exec_core+13776>, 0x611fff4e2480 <vm_exec_core+31888>, 0x611fff4dd962 <vm_exec_core+12658>, 0x611fff4e14ad <vm_exec_core+27837>, 0x611fff4dce80 <vm_exec_core+9872>, 0x611fff4de0ca <vm_exec_core+14554>, 0x611fff4e2801 <vm_exec_core+32785>, 0x611fff4de708 <vm_exec_core+16152>, 0x611fff4de267 <vm_exec_core+14967>, 0x611fff4dac60 <vm_exec_core+1136>, 0x611fff4db303 <vm_exec_core+2835>, 0x611fff4dad49 <vm_exec_core+1369>, 0x611fff4defc1 <vm_exec_core+18385>, 0x611fff4de413 <vm_exec_core+15395>, 0x611fff4deb99 <vm_exec_core+17321>, 0x611fff4deab5 <vm_exec_core+17093>, 0x611fff4ddc1e <vm_exec_core+13358>, 0x611fff4de308 <vm_exec_core+15128>, 0x611fff4ddfa0 <vm_exec_core+14256>, 0x611fff4de5c4 <vm_exec_core+15828>, 0x611fff4de542 <vm_exec_core+15698>, 0x611fff4ddbca <vm_exec_core+13274>, 0x611fff4dae9b <vm_exec_core+1707>, 0x611fff4dc6dd <vm_exec_core+7917>, 0x611fff4e1bd1 <vm_exec_core+29665>, 0x611fff4dc011 <vm_exec_core+6177>, 0x611fff4e2893 <vm_exec_core+32931>, 0x611fff4e0b01 <vm_exec_core+25361>, 0x611fff4de8fa <vm_exec_core+16650>, 0x611fff4db19c <vm_exec_core+2476>, 0x611fff4e2391 <vm_exec_core+31649>, 0x611fff4e1f86 <vm_exec_core+30614>, 0x611fff4dc3d7 <vm_exec_core+7143>, 0x611fff4db79c <vm_exec_core+4012>, 0x611fff4e0fce <vm_exec_core+26590>, 0x611fff4dd280 <vm_exec_core+10896>, 0x611fff4e25a9 <vm_exec_core+32185>, 0x611fff4e21ab <vm_exec_core+31163>, 0x611fff4dda64 <vm_exec_core+12916>, 0x611fff4de860 <vm_exec_core+16496>, 0x611fff4e0c9b <vm_exec_core+25771>, 0x611fff4e2108 <vm_exec_core+31000>, 0x611fff4dfd52 <vm_exec_core+21858>, 0x611fff4e0d3a <vm_exec_core+25930>, 0x611fff4e115b <vm_exec_core+26987>, 0x611fff4dfc79 <vm_exec_core+21641>, 0x611fff4db691 <vm_exec_core+3745>, 0x611fff4e04ad <vm_exec_core+23741>, 0x611fff4db4e4 <vm_exec_core+3316>, 0x611fff4db848 <vm_exec_core+4184>, 0x611fff4ddd0d <vm_exec_core+13597>, 0x611fff4dfb10 <vm_exec_core+21280>, 0x611fff4e00c1 <vm_exec_core+22737>, 0x611fff4df891 <vm_exec_core+20641>, 0x611fff4db0e2 <vm_exec_core+2290>, 0x611fff4e13c2 <vm_exec_core+27602>, 0x611fff4e1e89 <vm_exec_core+30361>, 0x611fff4db94a <vm_exec_core+4442>, 0x611fff4dcaf8 <vm_exec_core+8968>, 0x611fff4dc5e9 <vm_exec_core+7673>, 0x611fff4dd3e8 <vm_exec_core+11256>, 0x611fff4de7a4 <vm_exec_core+16308>, 0x611fff4dba41 <vm_exec_core+4689>, 0x611fff4e122f <vm_exec_core+27199>, 0x611fff4dca52 <vm_exec_core+8802>, 0x611fff4de637 <vm_exec_core+15943>, 0x611fff4df10b <vm_exec_core+18715>, 0x611fff4e10d3 <vm_exec_core+26851>, 0x611fff4dff13 <vm_exec_core+22307>, 0x611fff4dd5ff <vm_exec_core+11791>, 0x611fff4dcd4b <vm_exec_core+9563>, 0x611fff4e0ea3 <vm_exec_core+26291>, 0x611fff4dde8f <vm_exec_core+13983>, 0x611fff4e055f <vm_exec_core+23919>, 0x611fff4e002d <vm_exec_core+22589>, 0x611fff4e07a9 <vm_exec_core+24505>, 0x611fff4e16ac <vm_exec_core+28348>, 0x611fff4df31c <vm_exec_core+19244>, 0x611fff4dfec3 <vm_exec_core+22227>, 0x611fff4dd77a <vm_exec_core+12170>, 0x611fff4e0de8 <vm_exec_core+26104>, 0x611fff4dd8a7 <vm_exec_core+12471>, 0x611fff4dfbb4 <vm_exec_core+21444>, 0x611fff4dfec3 <vm_exec_core+22227>, 0x611fff4deeb7 <vm_exec_core+18119>, 0x611fff4df9cc <vm_exec_core+20956>, 0x611fff4ddae6 <vm_exec_core+13046>, 0x611fff4dd02f <vm_exec_core+10303>, 0x611fff4e0887 <vm_exec_core+24727>, 0x611fff4dbafe <vm_exec_core+4878>, 0x611fff4decb4 <vm_exec_core+17604>, 0x611fff4e9c8f <vm_exec_core+62623>, 0x611fff4dfdfd <vm_exec_core+22029>, 0x611fff4dbda2 <vm_exec_core+5554>, 0x611fff4dc2b3 <vm_exec_core+6851>, 0x611fff4dbec6 <vm_exec_core+5846>, 0x611fff4dcbec <vm_exec_core+9212>, 0x611fff4dd44e <vm_exec_core+11358>, 0x611fff4df1df <vm_exec_core+18927>, 0x611fff4de79a <vm_exec_core+16298>, 0x611fff4df1da <vm_exec_core+18922>, 0x611fff4dfd4d <vm_exec_core+21853>, 0x611fff4dfc74 <vm_exec_core+21636>, 0x611fff4dcbe7 <vm_exec_core+9207>, 0x611fff4dfed7 <vm_exec_core+22247>, 0x611fff4dddb6 <vm_exec_core+13766>, 0x611fff4dddbb <vm_exec_core+13771>, 0x611fff4dfc6f <vm_exec_core+21631>, 0x611fff4dfb06 <vm_exec_core+21270>, 0x611fff4deb80 <vm_exec_core+17296>, 0x611fff4deaa1 <vm_exec_core+17073>...}
          reg_cfp = 0x7d3fe0ffb790
          reg_pc = 0x5130000538a0
          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 0x0000611fff4d6fa8 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2585
          _ec = 0x5160024e46d0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #14 0x0000611fff51487b in invoke_iseq_block_from_c (ec=0x5160024e46d0, captured=<optimized out>, self=137713879076280, 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:1615
          flags = 0
          iseq = 0x7d4003bc46c8
          cfp = 0x7d3fe0ffb7c8
          sp = 0x7d3fe0efb818
          use_argv = <optimized out>
          stack_argv = 0x7d3fe0efb818
          opt_pc = <optimized out>
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #15 invoke_block_from_c_proc (ec=0x5160024e46d0, self=137713879076280, 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:1709
          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:1739
  No locals.
  #17 0x0000611fff512b06 in rb_vm_invoke_proc (ec=0x7d3fd940d660, proc=0x1, proc@entry=0x5040024bb5d0, argc=72463565, 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:1760
          self = 4294967295
  #18 0x0000611fff469559 in thread_do_start_proc (th=th@entry=0x5150001da180) at /tmp/ruby/src/trunk_asan/thread.c:608
          args = <optimized out>
          procval = <optimized out>
          proc = 0x5040024bb5d0
          args_len = 0
          args_ptr = <optimized out>
  #19 0x0000611fff46718a in thread_do_start (th=0x5150001da180) at /tmp/ruby/src/trunk_asan/thread.c:625
          result = 36
  #20 thread_start_func_2 (th=th@entry=0x5150001da180, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:680
          _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 0x0000611fff46644e in call_thread_start_func_2 (th=0x5150001da180) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2180
          stack_start = <optimized out>
          stack_start_addr = 0x7d3fc41ffcc0
  #22 nt_start (ptr=0x50c0007a9440) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2225
          th = 0x5150001da180
          sched = <optimized out>
          nt = 0x50c0007a9440
          vm = 0x525000000100
  #23 0x0000611fff11598f in asan_thread_start(void*) ()
  No symbol table info available.
  #24 0x00007d400449ca94 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 = {137712826844864, 4364263789804074885, 137712826844864, -352, 25, 140722237330512, 4364263789783103365, 4354833948361439109}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #25 0x00007d4004529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  Thread 4 (Thread 0x7d3fe82006c0 (LWP 810333) "ruby"):
  #0  0x00007d400451b4cd in __GI___poll (fds=0x7d3fd8709040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
          sc_ret = -516
          sc_cancel_oldtype = 0
          sc_ret = <optimized out>
  #1  0x0000611fff0bc5da in __interceptor_poll ()
  No symbol table info available.
  #2  0x0000611fff46a7bf 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:3010
          vm = <optimized out>
  #4  0x0000611fff11598f in asan_thread_start(void*) ()
  No symbol table info available.
  #5  0x00007d400449ca94 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 = {137713430824640, 4364167032780830597, 137713430824640, -352, 25, 140722237324720, 4364167032759859077, 4354833948361439109}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #6  0x00007d4004529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  Thread 3 (Thread 0x7d3fdfc006c0 (LWP 818269) "envutil.rb:182"):
  #0  0x00007d400451b4cd in __GI___poll (fds=0x7d3fd7c09760, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
          sc_ret = -516
          sc_cancel_oldtype = 0
          sc_ret = <optimized out>
  #1  0x0000611fff0bc5da in __interceptor_poll ()
  No symbol table info available.
  #2  0x0000611fff210c9d in nogvl_wait_for (th=137713231196880, fptr=0x511000199280, events=1, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:12502
          fds = {fd = 8, 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  0x0000611fff212116 in internal_read_func (ptr=0x7d3fd7c09620) at /tmp/ruby/src/trunk_asan/io.c:1205
          iis = 0x7d3fd7c09620
          result = <optimized out>
  #5  0x0000611fff44ea6b in rb_thread_io_blocking_call (func=0x611fff211c90 <internal_read_func>, data1=data1@entry=0x7d3fd7c09620, fd=<optimized out>, events=events@entry=1) at /tmp/ruby/src/trunk_asan/thread.c:1827
          __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  0x0000611fff211aaa in rb_io_blocking_region_wait (argument=0x7d3fd7c09620, 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 = 137713231196880, fptr = 0x511000199280, nonblock = 0, fd = 8, buf = 0x525000430900, capa = 8192, timeout = 0x0}
          timeout_storage = <optimized out>
          scheduler = <optimized out>
  #8  0x0000611fff2153e7 in io_bufread (ptr=0x525000430900 '\276' <repeats 200 times>..., len=8192, fptr=0x511000199280) 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 0x0000611fff1601d0 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:1053
          _ec = 0x5160024df8d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7d3fdfbfed10, <optimized out>, 0x7d3fdfbfec20, <optimized out>, <optimized out>}, prev = 0x7d3fd7c09240, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x5160024df8d0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #11 0x0000611fff212e0b in io_fread (str=137713231195200, offset=0, size=8192, fptr=0x511000199280) at /tmp/ruby/src/trunk_asan/io.c:3110
          arg = {str_ptr = 0x525000430900 '\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=137713231195200) 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 0x0000611fff202b43 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 = 0x511000199280
          len = <optimized out>
          n = <optimized out>
          shrinkable = <optimized out>
  #14 0x0000611fff53aa48 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 = 0x3fa100100001
          cc = <optimized out>
          me = 0x7d4003d59ee8
          cfunc = 0x504000010f98
          recv = 137713231081080
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #15 0x0000611fff4e82dd in vm_sendish (ec=0x5160024df8d0, reg_cfp=0x7d3fe0629790, 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=0x5160024df8d0) at ../../src/trunk_asan/insns.def:898
          bh = 0
          cd = <optimized out>
          leaf = false
          val = <optimized out>
          insns_address_table = {0x611fff4ddbd9 <vm_exec_core+13289>, 0x611fff4daeaa <vm_exec_core+1722>, 0x611fff4dc6ec <vm_exec_core+7932>, 0x611fff4e1be0 <vm_exec_core+29680>, 0x611fff4dc020 <vm_exec_core+6192>, 0x611fff4e28a2 <vm_exec_core+32946>, 0x611fff4e0b10 <vm_exec_core+25376>, 0x611fff4de909 <vm_exec_core+16665>, 0x611fff4db1ab <vm_exec_core+2491>, 0x611fff4e23a0 <vm_exec_core+31664>, 0x611fff4e1f95 <vm_exec_core+30629>, 0x611fff4dc3e6 <vm_exec_core+7158>, 0x611fff4db7ab <vm_exec_core+4027>, 0x611fff4e0fdd <vm_exec_core+26605>, 0x611fff4dd28f <vm_exec_core+10911>, 0x611fff4e25b8 <vm_exec_core+32200>, 0x611fff4e21ba <vm_exec_core+31178>, 0x611fff4dda73 <vm_exec_core+12931>, 0x611fff4de86f <vm_exec_core+16511>, 0x611fff4e0caa <vm_exec_core+25786>, 0x611fff4e2117 <vm_exec_core+31015>, 0x611fff4dfd61 <vm_exec_core+21873>, 0x611fff4e0d49 <vm_exec_core+25945>, 0x611fff4e116a <vm_exec_core+27002>, 0x611fff4dfc88 <vm_exec_core+21656>, 0x611fff4db6a0 <vm_exec_core+3760>, 0x611fff4e04bc <vm_exec_core+23756>, 0x611fff4db4f3 <vm_exec_core+3331>, 0x611fff4db857 <vm_exec_core+4199>, 0x611fff4ddd1c <vm_exec_core+13612>, 0x611fff4dfb1f <vm_exec_core+21295>, 0x611fff4e00d0 <vm_exec_core+22752>, 0x611fff4df8a0 <vm_exec_core+20656>, 0x611fff4db0f1 <vm_exec_core+2305>, 0x611fff4e13d1 <vm_exec_core+27617>, 0x611fff4e1e98 <vm_exec_core+30376>, 0x611fff4db959 <vm_exec_core+4457>, 0x611fff4dcb07 <vm_exec_core+8983>, 0x611fff4dc5f8 <vm_exec_core+7688>, 0x611fff4dd3f7 <vm_exec_core+11271>, 0x611fff4de7b3 <vm_exec_core+16323>, 0x611fff4dba50 <vm_exec_core+4704>, 0x611fff4e123e <vm_exec_core+27214>, 0x611fff4dca61 <vm_exec_core+8817>, 0x611fff4de646 <vm_exec_core+15958>, 0x611fff4df11a <vm_exec_core+18730>, 0x611fff4e10e2 <vm_exec_core+26866>, 0x611fff4dff22 <vm_exec_core+22322>, 0x611fff4dd60e <vm_exec_core+11806>, 0x611fff4dcd5a <vm_exec_core+9578>, 0x611fff4e0eb2 <vm_exec_core+26306>, 0x611fff4dde9e <vm_exec_core+13998>, 0x611fff4e056e <vm_exec_core+23934>, 0x611fff4e003c <vm_exec_core+22604>, 0x611fff4e07b8 <vm_exec_core+24520>, 0x611fff4e16bb <vm_exec_core+28363>, 0x611fff4df32b <vm_exec_core+19259>, 0x611fff4dab8b <vm_exec_core+923>, 0x611fff4dd789 <vm_exec_core+12185>, 0x611fff4e0df7 <vm_exec_core+26119>, 0x611fff4dd8b6 <vm_exec_core+12486>, 0x611fff4dfbc3 <vm_exec_core+21459>, 0x611fff4e03b6 <vm_exec_core+23494>, 0x611fff4deec6 <vm_exec_core+18134>, 0x611fff4df9db <vm_exec_core+20971>, 0x611fff4ddaf5 <vm_exec_core+13061>, 0x611fff4dd03e <vm_exec_core+10318>, 0x611fff4e0896 <vm_exec_core+24742>, 0x611fff4dbb0d <vm_exec_core+4893>, 0x611fff4decc3 <vm_exec_core+17619>, 0x611fff4e9c9e <vm_exec_core+62638>, 0x611fff4dfe0c <vm_exec_core+22044>, 0x611fff4dbdb1 <vm_exec_core+5569>, 0x611fff4dc2c2 <vm_exec_core+6866>, 0x611fff4dbed5 <vm_exec_core+5861>, 0x611fff4dcbfb <vm_exec_core+9227>, 0x611fff4dd45d <vm_exec_core+11373>, 0x611fff4dab90 <vm_exec_core+928>, 0x611fff4dc957 <vm_exec_core+8551>, 0x611fff4e2ae1 <vm_exec_core+33521>, 0x611fff4e02cc <vm_exec_core+23260>, 0x611fff4df222 <vm_exec_core+18994>, 0x611fff4e12c0 <vm_exec_core+27344>, 0x611fff4e2bb4 <vm_exec_core+33732>, 0x611fff4e15d4 <vm_exec_core+28132>, 0x611fff4e264d <vm_exec_core+32349>, 0x611fff4e2721 <vm_exec_core+32561>, 0x611fff4db5bd <vm_exec_core+3533>, 0x611fff4e2263 <vm_exec_core+31347>, 0x611fff4dddc0 <vm_exec_core+13776>, 0x611fff4e2480 <vm_exec_core+31888>, 0x611fff4dd962 <vm_exec_core+12658>, 0x611fff4e14ad <vm_exec_core+27837>, 0x611fff4dce80 <vm_exec_core+9872>, 0x611fff4de0ca <vm_exec_core+14554>, 0x611fff4e2801 <vm_exec_core+32785>, 0x611fff4de708 <vm_exec_core+16152>, 0x611fff4de267 <vm_exec_core+14967>, 0x611fff4dac60 <vm_exec_core+1136>, 0x611fff4db303 <vm_exec_core+2835>, 0x611fff4dad49 <vm_exec_core+1369>, 0x611fff4defc1 <vm_exec_core+18385>, 0x611fff4de413 <vm_exec_core+15395>, 0x611fff4deb99 <vm_exec_core+17321>, 0x611fff4deab5 <vm_exec_core+17093>, 0x611fff4ddc1e <vm_exec_core+13358>, 0x611fff4de308 <vm_exec_core+15128>, 0x611fff4ddfa0 <vm_exec_core+14256>, 0x611fff4de5c4 <vm_exec_core+15828>, 0x611fff4de542 <vm_exec_core+15698>, 0x611fff4ddbca <vm_exec_core+13274>, 0x611fff4dae9b <vm_exec_core+1707>, 0x611fff4dc6dd <vm_exec_core+7917>, 0x611fff4e1bd1 <vm_exec_core+29665>, 0x611fff4dc011 <vm_exec_core+6177>, 0x611fff4e2893 <vm_exec_core+32931>, 0x611fff4e0b01 <vm_exec_core+25361>, 0x611fff4de8fa <vm_exec_core+16650>, 0x611fff4db19c <vm_exec_core+2476>, 0x611fff4e2391 <vm_exec_core+31649>, 0x611fff4e1f86 <vm_exec_core+30614>, 0x611fff4dc3d7 <vm_exec_core+7143>, 0x611fff4db79c <vm_exec_core+4012>, 0x611fff4e0fce <vm_exec_core+26590>, 0x611fff4dd280 <vm_exec_core+10896>, 0x611fff4e25a9 <vm_exec_core+32185>, 0x611fff4e21ab <vm_exec_core+31163>, 0x611fff4dda64 <vm_exec_core+12916>, 0x611fff4de860 <vm_exec_core+16496>, 0x611fff4e0c9b <vm_exec_core+25771>, 0x611fff4e2108 <vm_exec_core+31000>, 0x611fff4dfd52 <vm_exec_core+21858>, 0x611fff4e0d3a <vm_exec_core+25930>, 0x611fff4e115b <vm_exec_core+26987>, 0x611fff4dfc79 <vm_exec_core+21641>, 0x611fff4db691 <vm_exec_core+3745>, 0x611fff4e04ad <vm_exec_core+23741>, 0x611fff4db4e4 <vm_exec_core+3316>, 0x611fff4db848 <vm_exec_core+4184>, 0x611fff4ddd0d <vm_exec_core+13597>, 0x611fff4dfb10 <vm_exec_core+21280>, 0x611fff4e00c1 <vm_exec_core+22737>, 0x611fff4df891 <vm_exec_core+20641>, 0x611fff4db0e2 <vm_exec_core+2290>, 0x611fff4e13c2 <vm_exec_core+27602>, 0x611fff4e1e89 <vm_exec_core+30361>, 0x611fff4db94a <vm_exec_core+4442>, 0x611fff4dcaf8 <vm_exec_core+8968>, 0x611fff4dc5e9 <vm_exec_core+7673>, 0x611fff4dd3e8 <vm_exec_core+11256>, 0x611fff4de7a4 <vm_exec_core+16308>, 0x611fff4dba41 <vm_exec_core+4689>, 0x611fff4e122f <vm_exec_core+27199>, 0x611fff4dca52 <vm_exec_core+8802>, 0x611fff4de637 <vm_exec_core+15943>, 0x611fff4df10b <vm_exec_core+18715>, 0x611fff4e10d3 <vm_exec_core+26851>, 0x611fff4dff13 <vm_exec_core+22307>, 0x611fff4dd5ff <vm_exec_core+11791>, 0x611fff4dcd4b <vm_exec_core+9563>, 0x611fff4e0ea3 <vm_exec_core+26291>, 0x611fff4dde8f <vm_exec_core+13983>, 0x611fff4e055f <vm_exec_core+23919>, 0x611fff4e002d <vm_exec_core+22589>, 0x611fff4e07a9 <vm_exec_core+24505>, 0x611fff4e16ac <vm_exec_core+28348>, 0x611fff4df31c <vm_exec_core+19244>, 0x611fff4dfec3 <vm_exec_core+22227>, 0x611fff4dd77a <vm_exec_core+12170>, 0x611fff4e0de8 <vm_exec_core+26104>, 0x611fff4dd8a7 <vm_exec_core+12471>, 0x611fff4dfbb4 <vm_exec_core+21444>, 0x611fff4dfec3 <vm_exec_core+22227>, 0x611fff4deeb7 <vm_exec_core+18119>, 0x611fff4df9cc <vm_exec_core+20956>, 0x611fff4ddae6 <vm_exec_core+13046>, 0x611fff4dd02f <vm_exec_core+10303>, 0x611fff4e0887 <vm_exec_core+24727>, 0x611fff4dbafe <vm_exec_core+4878>, 0x611fff4decb4 <vm_exec_core+17604>, 0x611fff4e9c8f <vm_exec_core+62623>, 0x611fff4dfdfd <vm_exec_core+22029>, 0x611fff4dbda2 <vm_exec_core+5554>, 0x611fff4dc2b3 <vm_exec_core+6851>, 0x611fff4dbec6 <vm_exec_core+5846>, 0x611fff4dcbec <vm_exec_core+9212>, 0x611fff4dd44e <vm_exec_core+11358>, 0x611fff4df1df <vm_exec_core+18927>, 0x611fff4de79a <vm_exec_core+16298>, 0x611fff4df1da <vm_exec_core+18922>, 0x611fff4dfd4d <vm_exec_core+21853>, 0x611fff4dfc74 <vm_exec_core+21636>, 0x611fff4dcbe7 <vm_exec_core+9207>, 0x611fff4dfed7 <vm_exec_core+22247>, 0x611fff4dddb6 <vm_exec_core+13766>, 0x611fff4dddbb <vm_exec_core+13771>, 0x611fff4dfc6f <vm_exec_core+21631>, 0x611fff4dfb06 <vm_exec_core+21270>, 0x611fff4deb80 <vm_exec_core+17296>, 0x611fff4deaa1 <vm_exec_core+17073>...}
          reg_cfp = 0x7d3fe0629790
          reg_pc = 0x5040000567f0
          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 0x0000611fff4d6fa8 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2585
          _ec = 0x5160024df8d0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #18 0x0000611fff51487b in invoke_iseq_block_from_c (ec=0x5160024df8d0, captured=<optimized out>, self=137713893749760, 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:1615
          flags = 0
          iseq = 0x7d4003bb2c70
          cfp = 0x7d3fe06297c8
          sp = 0x7d3fe0529818
          use_argv = <optimized out>
          stack_argv = 0x7d3fe0529818
          opt_pc = <optimized out>
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #19 invoke_block_from_c_proc (ec=0x5160024df8d0, self=137713893749760, 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:1709
          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:1739
  No locals.
  #21 0x0000611fff512b06 in rb_vm_invoke_proc (ec=0x7d3fd7c09760, proc=0x1, proc@entry=0x5040024bda50, argc=72463565, 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:1760
          self = 4294967295
  #22 0x0000611fff469559 in thread_do_start_proc (th=th@entry=0x515000267800) at /tmp/ruby/src/trunk_asan/thread.c:608
          args = <optimized out>
          procval = <optimized out>
          proc = 0x5040024bda50
          args_len = 0
          args_ptr = <optimized out>
  #23 0x0000611fff46718a in thread_do_start (th=0x515000267800) at /tmp/ruby/src/trunk_asan/thread.c:625
          result = 36
  #24 thread_start_func_2 (th=th@entry=0x515000267800, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:680
          _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 0x0000611fff46644e in call_thread_start_func_2 (th=0x515000267800) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2180
          stack_start = <optimized out>
          stack_start_addr = 0x7d3fdfbffcc0
  #26 nt_start (ptr=0x50c0007aa580) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2225
          th = 0x515000267800
          sched = <optimized out>
          nt = 0x50c0007aa580
          vm = 0x525000000100
  #27 0x0000611fff11598f in asan_thread_start(void*) ()
  No symbol table info available.
  #28 0x00007d400449ca94 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 = {137713290315456, 4364214036902918021, 137713290315456, -352, 22, 140722237327696, 4364214036881946501, 4354833948361439109}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #29 0x00007d4004529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  Thread 2 (Thread 0x7d3fcc6006c0 (LWP 818270) "envutil.rb:183"):
  #0  0x00007d400451b4cd in __GI___poll (fds=0x7d3fd7009760, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
          sc_ret = -516
          sc_cancel_oldtype = 0
          sc_ret = <optimized out>
  #1  0x0000611fff0bc5da in __interceptor_poll ()
  No symbol table info available.
  #2  0x0000611fff210c9d in nogvl_wait_for (th=137713231196520, fptr=0x51100001ae40, events=1, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:12502
          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  0x0000611fff212116 in internal_read_func (ptr=0x7d3fd7009620) at /tmp/ruby/src/trunk_asan/io.c:1205
          iis = 0x7d3fd7009620
          result = <optimized out>
  #5  0x0000611fff44ea6b in rb_thread_io_blocking_call (func=0x611fff211c90 <internal_read_func>, data1=data1@entry=0x7d3fd7009620, fd=<optimized out>, events=events@entry=1) at /tmp/ruby/src/trunk_asan/thread.c:1827
          __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  0x0000611fff211aaa in rb_io_blocking_region_wait (argument=0x7d3fd7009620, 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 = 137713231196520, fptr = 0x51100001ae40, nonblock = 0, fd = 10, buf = 0x5250000e8900, capa = 8192, timeout = 0x0}
          timeout_storage = <optimized out>
          scheduler = <optimized out>
  #8  0x0000611fff2153e7 in io_bufread (ptr=0x5250000e8900 '\276' <repeats 200 times>..., len=8192, fptr=0x51100001ae40) 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 0x0000611fff1601d0 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:1053
          _ec = 0x5160024e10d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7d3fcc5fed10, <optimized out>, 0x7d3fcc5fec20, <optimized out>, <optimized out>}, prev = 0x7d3fd7009240, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x5160024e10d0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #11 0x0000611fff212e0b in io_fread (str=137713231195080, offset=0, size=8192, fptr=0x51100001ae40) at /tmp/ruby/src/trunk_asan/io.c:3110
          arg = {str_ptr = 0x5250000e8900 '\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=137713231195080) 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 0x0000611fff202b43 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 = 0x51100001ae40
          len = <optimized out>
          n = <optimized out>
          shrinkable = <optimized out>
  #14 0x0000611fff53aa48 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 = 0x3fa100100001
          cc = <optimized out>
          me = 0x7d4003d59ee8
          cfunc = 0x504000010f98
          recv = 137713231080400
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #15 0x0000611fff4e82dd in vm_sendish (ec=0x5160024e10d0, reg_cfp=0x7d3fe0527790, 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=0x5160024e10d0) at ../../src/trunk_asan/insns.def:898
          bh = 0
          cd = <optimized out>
          leaf = false
          val = <optimized out>
          insns_address_table = {0x611fff4ddbd9 <vm_exec_core+13289>, 0x611fff4daeaa <vm_exec_core+1722>, 0x611fff4dc6ec <vm_exec_core+7932>, 0x611fff4e1be0 <vm_exec_core+29680>, 0x611fff4dc020 <vm_exec_core+6192>, 0x611fff4e28a2 <vm_exec_core+32946>, 0x611fff4e0b10 <vm_exec_core+25376>, 0x611fff4de909 <vm_exec_core+16665>, 0x611fff4db1ab <vm_exec_core+2491>, 0x611fff4e23a0 <vm_exec_core+31664>, 0x611fff4e1f95 <vm_exec_core+30629>, 0x611fff4dc3e6 <vm_exec_core+7158>, 0x611fff4db7ab <vm_exec_core+4027>, 0x611fff4e0fdd <vm_exec_core+26605>, 0x611fff4dd28f <vm_exec_core+10911>, 0x611fff4e25b8 <vm_exec_core+32200>, 0x611fff4e21ba <vm_exec_core+31178>, 0x611fff4dda73 <vm_exec_core+12931>, 0x611fff4de86f <vm_exec_core+16511>, 0x611fff4e0caa <vm_exec_core+25786>, 0x611fff4e2117 <vm_exec_core+31015>, 0x611fff4dfd61 <vm_exec_core+21873>, 0x611fff4e0d49 <vm_exec_core+25945>, 0x611fff4e116a <vm_exec_core+27002>, 0x611fff4dfc88 <vm_exec_core+21656>, 0x611fff4db6a0 <vm_exec_core+3760>, 0x611fff4e04bc <vm_exec_core+23756>, 0x611fff4db4f3 <vm_exec_core+3331>, 0x611fff4db857 <vm_exec_core+4199>, 0x611fff4ddd1c <vm_exec_core+13612>, 0x611fff4dfb1f <vm_exec_core+21295>, 0x611fff4e00d0 <vm_exec_core+22752>, 0x611fff4df8a0 <vm_exec_core+20656>, 0x611fff4db0f1 <vm_exec_core+2305>, 0x611fff4e13d1 <vm_exec_core+27617>, 0x611fff4e1e98 <vm_exec_core+30376>, 0x611fff4db959 <vm_exec_core+4457>, 0x611fff4dcb07 <vm_exec_core+8983>, 0x611fff4dc5f8 <vm_exec_core+7688>, 0x611fff4dd3f7 <vm_exec_core+11271>, 0x611fff4de7b3 <vm_exec_core+16323>, 0x611fff4dba50 <vm_exec_core+4704>, 0x611fff4e123e <vm_exec_core+27214>, 0x611fff4dca61 <vm_exec_core+8817>, 0x611fff4de646 <vm_exec_core+15958>, 0x611fff4df11a <vm_exec_core+18730>, 0x611fff4e10e2 <vm_exec_core+26866>, 0x611fff4dff22 <vm_exec_core+22322>, 0x611fff4dd60e <vm_exec_core+11806>, 0x611fff4dcd5a <vm_exec_core+9578>, 0x611fff4e0eb2 <vm_exec_core+26306>, 0x611fff4dde9e <vm_exec_core+13998>, 0x611fff4e056e <vm_exec_core+23934>, 0x611fff4e003c <vm_exec_core+22604>, 0x611fff4e07b8 <vm_exec_core+24520>, 0x611fff4e16bb <vm_exec_core+28363>, 0x611fff4df32b <vm_exec_core+19259>, 0x611fff4dab8b <vm_exec_core+923>, 0x611fff4dd789 <vm_exec_core+12185>, 0x611fff4e0df7 <vm_exec_core+26119>, 0x611fff4dd8b6 <vm_exec_core+12486>, 0x611fff4dfbc3 <vm_exec_core+21459>, 0x611fff4e03b6 <vm_exec_core+23494>, 0x611fff4deec6 <vm_exec_core+18134>, 0x611fff4df9db <vm_exec_core+20971>, 0x611fff4ddaf5 <vm_exec_core+13061>, 0x611fff4dd03e <vm_exec_core+10318>, 0x611fff4e0896 <vm_exec_core+24742>, 0x611fff4dbb0d <vm_exec_core+4893>, 0x611fff4decc3 <vm_exec_core+17619>, 0x611fff4e9c9e <vm_exec_core+62638>, 0x611fff4dfe0c <vm_exec_core+22044>, 0x611fff4dbdb1 <vm_exec_core+5569>, 0x611fff4dc2c2 <vm_exec_core+6866>, 0x611fff4dbed5 <vm_exec_core+5861>, 0x611fff4dcbfb <vm_exec_core+9227>, 0x611fff4dd45d <vm_exec_core+11373>, 0x611fff4dab90 <vm_exec_core+928>, 0x611fff4dc957 <vm_exec_core+8551>, 0x611fff4e2ae1 <vm_exec_core+33521>, 0x611fff4e02cc <vm_exec_core+23260>, 0x611fff4df222 <vm_exec_core+18994>, 0x611fff4e12c0 <vm_exec_core+27344>, 0x611fff4e2bb4 <vm_exec_core+33732>, 0x611fff4e15d4 <vm_exec_core+28132>, 0x611fff4e264d <vm_exec_core+32349>, 0x611fff4e2721 <vm_exec_core+32561>, 0x611fff4db5bd <vm_exec_core+3533>, 0x611fff4e2263 <vm_exec_core+31347>, 0x611fff4dddc0 <vm_exec_core+13776>, 0x611fff4e2480 <vm_exec_core+31888>, 0x611fff4dd962 <vm_exec_core+12658>, 0x611fff4e14ad <vm_exec_core+27837>, 0x611fff4dce80 <vm_exec_core+9872>, 0x611fff4de0ca <vm_exec_core+14554>, 0x611fff4e2801 <vm_exec_core+32785>, 0x611fff4de708 <vm_exec_core+16152>, 0x611fff4de267 <vm_exec_core+14967>, 0x611fff4dac60 <vm_exec_core+1136>, 0x611fff4db303 <vm_exec_core+2835>, 0x611fff4dad49 <vm_exec_core+1369>, 0x611fff4defc1 <vm_exec_core+18385>, 0x611fff4de413 <vm_exec_core+15395>, 0x611fff4deb99 <vm_exec_core+17321>, 0x611fff4deab5 <vm_exec_core+17093>, 0x611fff4ddc1e <vm_exec_core+13358>, 0x611fff4de308 <vm_exec_core+15128>, 0x611fff4ddfa0 <vm_exec_core+14256>, 0x611fff4de5c4 <vm_exec_core+15828>, 0x611fff4de542 <vm_exec_core+15698>, 0x611fff4ddbca <vm_exec_core+13274>, 0x611fff4dae9b <vm_exec_core+1707>, 0x611fff4dc6dd <vm_exec_core+7917>, 0x611fff4e1bd1 <vm_exec_core+29665>, 0x611fff4dc011 <vm_exec_core+6177>, 0x611fff4e2893 <vm_exec_core+32931>, 0x611fff4e0b01 <vm_exec_core+25361>, 0x611fff4de8fa <vm_exec_core+16650>, 0x611fff4db19c <vm_exec_core+2476>, 0x611fff4e2391 <vm_exec_core+31649>, 0x611fff4e1f86 <vm_exec_core+30614>, 0x611fff4dc3d7 <vm_exec_core+7143>, 0x611fff4db79c <vm_exec_core+4012>, 0x611fff4e0fce <vm_exec_core+26590>, 0x611fff4dd280 <vm_exec_core+10896>, 0x611fff4e25a9 <vm_exec_core+32185>, 0x611fff4e21ab <vm_exec_core+31163>, 0x611fff4dda64 <vm_exec_core+12916>, 0x611fff4de860 <vm_exec_core+16496>, 0x611fff4e0c9b <vm_exec_core+25771>, 0x611fff4e2108 <vm_exec_core+31000>, 0x611fff4dfd52 <vm_exec_core+21858>, 0x611fff4e0d3a <vm_exec_core+25930>, 0x611fff4e115b <vm_exec_core+26987>, 0x611fff4dfc79 <vm_exec_core+21641>, 0x611fff4db691 <vm_exec_core+3745>, 0x611fff4e04ad <vm_exec_core+23741>, 0x611fff4db4e4 <vm_exec_core+3316>, 0x611fff4db848 <vm_exec_core+4184>, 0x611fff4ddd0d <vm_exec_core+13597>, 0x611fff4dfb10 <vm_exec_core+21280>, 0x611fff4e00c1 <vm_exec_core+22737>, 0x611fff4df891 <vm_exec_core+20641>, 0x611fff4db0e2 <vm_exec_core+2290>, 0x611fff4e13c2 <vm_exec_core+27602>, 0x611fff4e1e89 <vm_exec_core+30361>, 0x611fff4db94a <vm_exec_core+4442>, 0x611fff4dcaf8 <vm_exec_core+8968>, 0x611fff4dc5e9 <vm_exec_core+7673>, 0x611fff4dd3e8 <vm_exec_core+11256>, 0x611fff4de7a4 <vm_exec_core+16308>, 0x611fff4dba41 <vm_exec_core+4689>, 0x611fff4e122f <vm_exec_core+27199>, 0x611fff4dca52 <vm_exec_core+8802>, 0x611fff4de637 <vm_exec_core+15943>, 0x611fff4df10b <vm_exec_core+18715>, 0x611fff4e10d3 <vm_exec_core+26851>, 0x611fff4dff13 <vm_exec_core+22307>, 0x611fff4dd5ff <vm_exec_core+11791>, 0x611fff4dcd4b <vm_exec_core+9563>, 0x611fff4e0ea3 <vm_exec_core+26291>, 0x611fff4dde8f <vm_exec_core+13983>, 0x611fff4e055f <vm_exec_core+23919>, 0x611fff4e002d <vm_exec_core+22589>, 0x611fff4e07a9 <vm_exec_core+24505>, 0x611fff4e16ac <vm_exec_core+28348>, 0x611fff4df31c <vm_exec_core+19244>, 0x611fff4dfec3 <vm_exec_core+22227>, 0x611fff4dd77a <vm_exec_core+12170>, 0x611fff4e0de8 <vm_exec_core+26104>, 0x611fff4dd8a7 <vm_exec_core+12471>, 0x611fff4dfbb4 <vm_exec_core+21444>, 0x611fff4dfec3 <vm_exec_core+22227>, 0x611fff4deeb7 <vm_exec_core+18119>, 0x611fff4df9cc <vm_exec_core+20956>, 0x611fff4ddae6 <vm_exec_core+13046>, 0x611fff4dd02f <vm_exec_core+10303>, 0x611fff4e0887 <vm_exec_core+24727>, 0x611fff4dbafe <vm_exec_core+4878>, 0x611fff4decb4 <vm_exec_core+17604>, 0x611fff4e9c8f <vm_exec_core+62623>, 0x611fff4dfdfd <vm_exec_core+22029>, 0x611fff4dbda2 <vm_exec_core+5554>, 0x611fff4dc2b3 <vm_exec_core+6851>, 0x611fff4dbec6 <vm_exec_core+5846>, 0x611fff4dcbec <vm_exec_core+9212>, 0x611fff4dd44e <vm_exec_core+11358>, 0x611fff4df1df <vm_exec_core+18927>, 0x611fff4de79a <vm_exec_core+16298>, 0x611fff4df1da <vm_exec_core+18922>, 0x611fff4dfd4d <vm_exec_core+21853>, 0x611fff4dfc74 <vm_exec_core+21636>, 0x611fff4dcbe7 <vm_exec_core+9207>, 0x611fff4dfed7 <vm_exec_core+22247>, 0x611fff4dddb6 <vm_exec_core+13766>, 0x611fff4dddbb <vm_exec_core+13771>, 0x611fff4dfc6f <vm_exec_core+21631>, 0x611fff4dfb06 <vm_exec_core+21270>, 0x611fff4deb80 <vm_exec_core+17296>, 0x611fff4deaa1 <vm_exec_core+17073>...}
          reg_cfp = 0x7d3fe0527790
          reg_pc = 0x5040000568b0
          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 0x0000611fff4d6fa8 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2585
          _ec = 0x5160024e10d0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #18 0x0000611fff51487b in invoke_iseq_block_from_c (ec=0x5160024e10d0, captured=<optimized out>, self=137713893749760, 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:1615
          flags = 0
          iseq = 0x7d4003bb2bf8
          cfp = 0x7d3fe05277c8
          sp = 0x7d3fe0427818
          use_argv = <optimized out>
          stack_argv = 0x7d3fe0427818
          opt_pc = <optimized out>
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #19 invoke_block_from_c_proc (ec=0x5160024e10d0, self=137713893749760, 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:1709
          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:1739
  No locals.
  #21 0x0000611fff512b06 in rb_vm_invoke_proc (ec=0x7d3fd7009760, proc=0x1, proc@entry=0x5040024bda90, argc=72463565, 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:1760
          self = 4294967295
  #22 0x0000611fff469559 in thread_do_start_proc (th=th@entry=0x515000267a80) at /tmp/ruby/src/trunk_asan/thread.c:608
          args = <optimized out>
          procval = <optimized out>
          proc = 0x5040024bda90
          args_len = 0
          args_ptr = <optimized out>
  #23 0x0000611fff46718a in thread_do_start (th=0x515000267a80) at /tmp/ruby/src/trunk_asan/thread.c:625
          result = 36
  #24 thread_start_func_2 (th=th@entry=0x515000267a80, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:680
          _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 0x0000611fff46644e in call_thread_start_func_2 (th=0x515000267a80) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2180
          stack_start = <optimized out>
          stack_start_addr = 0x7d3fcc5ffcc0
  #26 nt_start (ptr=0x50c0007ab000) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2225
          th = 0x515000267a80
          sched = <optimized out>
          nt = 0x50c0007ab000
          vm = 0x525000000100
  #27 0x0000611fff11598f in asan_thread_start(void*) ()
  No symbol table info available.
  #28 0x00007d400449ca94 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 = {137712965256896, 4364245647862216581, 137712965256896, -352, 22, 140722237327696, 4364245647841245061, 4354833948361439109}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #29 0x00007d4004529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  Thread 1 (Thread 0x7d4004682c40 (LWP 781873) "ruby"):
  #0  0x00007d4004498d61 in __futex_abstimed_wait_common64 (private=20816, cancel=true, abstime=0x7ffc72f7d440, 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=20816, abstime=0x7ffc72f7d440, 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=0x7ffc72f7d440, private=private@entry=0) at ./nptl/futex-internal.c:139
  No locals.
  #3  0x00007d400449bc7e in __pthread_cond_wait_common (abstime=0x7ffc72f7d440, clockid=1, mutex=0x515000000420, cond=0x50c000000068) at ./nptl/pthread_cond_wait.c:503
          spin = 0
          buffer = {__routine = 0x7d400449b4a0 <__condvar_cleanup_waiting>, __arg = 0x7ffc72f7d330, __canceltype = -1717184, __prev = 0x0}
          cbuffer = {wseq = 2349, 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 = 2349
          seq = 1174
          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=0x7ffc72f7d440) at ./nptl/pthread_cond_wait.c:652
          flags = <optimized out>
          clockid = 1
  #5  0x0000611fff464e31 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=0x7d40022a0ea0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2433
          end = <optimized out>
          sched = 0x515000000920
          lock = 0x515000000420
          cond = 0x50c000000068
          max = 100000000000000000
  #7  0x0000611fff46b904 in native_sleep (th=0x515000000300, rel=0x7d40022a0ea0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3280
          sched = <optimized out>
  #8  thread_join_sleep (arg=137713870159200) at /tmp/ruby/src/trunk_asan/thread.c:1074
          scheduler = <optimized out>
          p = 0x7d40024fbd60
          target_th = 0x515000267800
          th = 0x515000000300
          end = 7928207913267212
          limit = 0x7d40022a0ea0
  #9  0x0000611fff1601d0 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:1053
          _ec = 0x5160000003d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffc72f7d650, <optimized out>, 0x7ffc72f7d560, <optimized out>, <optimized out>}, prev = 0x7d40024f4240, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x5160000003d0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #10 0x0000611fff46b458 in thread_join (target_th=<optimized out>, timeout=<optimized out>, limit=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:1115
          waiter = {next = 0x0, thread = 0x515000000300, fiber = 0x0}
          arg = {waiter = 0x54e8c38948ef8944, target = 0xffffff65e9fffff8, timeout = 5188146770739207951, limit = <optimized out>}
          ec = <optimized out>
          th = <optimized out>
          fiber = 0x516000000380
  #11 0x0000611fff45e1b0 in thread_join_m (argc=<optimized out>, argv=<optimized out>, self=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:1212
          rel = <optimized out>
          timeout = <optimized out>
          limit = 0x7d40022a0ea0
  #12 0x0000611fff53aa48 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 = 0x34b100100003
          cc = <optimized out>
          me = 0x7d4003d39698
          cfunc = 0x50400001eb58
          recv = 137713231196880
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #13 0x0000611fff4e82dd in vm_sendish (ec=0x5160000003d0, reg_cfp=0x7d40019ff480, 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=0x5160000003d0) at ../../src/trunk_asan/insns.def:898
          bh = 0
          cd = <optimized out>
          leaf = false
          val = <optimized out>
          insns_address_table = {0x611fff4ddbd9 <vm_exec_core+13289>, 0x611fff4daeaa <vm_exec_core+1722>, 0x611fff4dc6ec <vm_exec_core+7932>, 0x611fff4e1be0 <vm_exec_core+29680>, 0x611fff4dc020 <vm_exec_core+6192>, 0x611fff4e28a2 <vm_exec_core+32946>, 0x611fff4e0b10 <vm_exec_core+25376>, 0x611fff4de909 <vm_exec_core+16665>, 0x611fff4db1ab <vm_exec_core+2491>, 0x611fff4e23a0 <vm_exec_core+31664>, 0x611fff4e1f95 <vm_exec_core+30629>, 0x611fff4dc3e6 <vm_exec_core+7158>, 0x611fff4db7ab <vm_exec_core+4027>, 0x611fff4e0fdd <vm_exec_core+26605>, 0x611fff4dd28f <vm_exec_core+10911>, 0x611fff4e25b8 <vm_exec_core+32200>, 0x611fff4e21ba <vm_exec_core+31178>, 0x611fff4dda73 <vm_exec_core+12931>, 0x611fff4de86f <vm_exec_core+16511>, 0x611fff4e0caa <vm_exec_core+25786>, 0x611fff4e2117 <vm_exec_core+31015>, 0x611fff4dfd61 <vm_exec_core+21873>, 0x611fff4e0d49 <vm_exec_core+25945>, 0x611fff4e116a <vm_exec_core+27002>, 0x611fff4dfc88 <vm_exec_core+21656>, 0x611fff4db6a0 <vm_exec_core+3760>, 0x611fff4e04bc <vm_exec_core+23756>, 0x611fff4db4f3 <vm_exec_core+3331>, 0x611fff4db857 <vm_exec_core+4199>, 0x611fff4ddd1c <vm_exec_core+13612>, 0x611fff4dfb1f <vm_exec_core+21295>, 0x611fff4e00d0 <vm_exec_core+22752>, 0x611fff4df8a0 <vm_exec_core+20656>, 0x611fff4db0f1 <vm_exec_core+2305>, 0x611fff4e13d1 <vm_exec_core+27617>, 0x611fff4e1e98 <vm_exec_core+30376>, 0x611fff4db959 <vm_exec_core+4457>, 0x611fff4dcb07 <vm_exec_core+8983>, 0x611fff4dc5f8 <vm_exec_core+7688>, 0x611fff4dd3f7 <vm_exec_core+11271>, 0x611fff4de7b3 <vm_exec_core+16323>, 0x611fff4dba50 <vm_exec_core+4704>, 0x611fff4e123e <vm_exec_core+27214>, 0x611fff4dca61 <vm_exec_core+8817>, 0x611fff4de646 <vm_exec_core+15958>, 0x611fff4df11a <vm_exec_core+18730>, 0x611fff4e10e2 <vm_exec_core+26866>, 0x611fff4dff22 <vm_exec_core+22322>, 0x611fff4dd60e <vm_exec_core+11806>, 0x611fff4dcd5a <vm_exec_core+9578>, 0x611fff4e0eb2 <vm_exec_core+26306>, 0x611fff4dde9e <vm_exec_core+13998>, 0x611fff4e056e <vm_exec_core+23934>, 0x611fff4e003c <vm_exec_core+22604>, 0x611fff4e07b8 <vm_exec_core+24520>, 0x611fff4e16bb <vm_exec_core+28363>, 0x611fff4df32b <vm_exec_core+19259>, 0x611fff4dab8b <vm_exec_core+923>, 0x611fff4dd789 <vm_exec_core+12185>, 0x611fff4e0df7 <vm_exec_core+26119>, 0x611fff4dd8b6 <vm_exec_core+12486>, 0x611fff4dfbc3 <vm_exec_core+21459>, 0x611fff4e03b6 <vm_exec_core+23494>, 0x611fff4deec6 <vm_exec_core+18134>, 0x611fff4df9db <vm_exec_core+20971>, 0x611fff4ddaf5 <vm_exec_core+13061>, 0x611fff4dd03e <vm_exec_core+10318>, 0x611fff4e0896 <vm_exec_core+24742>, 0x611fff4dbb0d <vm_exec_core+4893>, 0x611fff4decc3 <vm_exec_core+17619>, 0x611fff4e9c9e <vm_exec_core+62638>, 0x611fff4dfe0c <vm_exec_core+22044>, 0x611fff4dbdb1 <vm_exec_core+5569>, 0x611fff4dc2c2 <vm_exec_core+6866>, 0x611fff4dbed5 <vm_exec_core+5861>, 0x611fff4dcbfb <vm_exec_core+9227>, 0x611fff4dd45d <vm_exec_core+11373>, 0x611fff4dab90 <vm_exec_core+928>, 0x611fff4dc957 <vm_exec_core+8551>, 0x611fff4e2ae1 <vm_exec_core+33521>, 0x611fff4e02cc <vm_exec_core+23260>, 0x611fff4df222 <vm_exec_core+18994>, 0x611fff4e12c0 <vm_exec_core+27344>, 0x611fff4e2bb4 <vm_exec_core+33732>, 0x611fff4e15d4 <vm_exec_core+28132>, 0x611fff4e264d <vm_exec_core+32349>, 0x611fff4e2721 <vm_exec_core+32561>, 0x611fff4db5bd <vm_exec_core+3533>, 0x611fff4e2263 <vm_exec_core+31347>, 0x611fff4dddc0 <vm_exec_core+13776>, 0x611fff4e2480 <vm_exec_core+31888>, 0x611fff4dd962 <vm_exec_core+12658>, 0x611fff4e14ad <vm_exec_core+27837>, 0x611fff4dce80 <vm_exec_core+9872>, 0x611fff4de0ca <vm_exec_core+14554>, 0x611fff4e2801 <vm_exec_core+32785>, 0x611fff4de708 <vm_exec_core+16152>, 0x611fff4de267 <vm_exec_core+14967>, 0x611fff4dac60 <vm_exec_core+1136>, 0x611fff4db303 <vm_exec_core+2835>, 0x611fff4dad49 <vm_exec_core+1369>, 0x611fff4defc1 <vm_exec_core+18385>, 0x611fff4de413 <vm_exec_core+15395>, 0x611fff4deb99 <vm_exec_core+17321>, 0x611fff4deab5 <vm_exec_core+17093>, 0x611fff4ddc1e <vm_exec_core+13358>, 0x611fff4de308 <vm_exec_core+15128>, 0x611fff4ddfa0 <vm_exec_core+14256>, 0x611fff4de5c4 <vm_exec_core+15828>, 0x611fff4de542 <vm_exec_core+15698>, 0x611fff4ddbca <vm_exec_core+13274>, 0x611fff4dae9b <vm_exec_core+1707>, 0x611fff4dc6dd <vm_exec_core+7917>, 0x611fff4e1bd1 <vm_exec_core+29665>, 0x611fff4dc011 <vm_exec_core+6177>, 0x611fff4e2893 <vm_exec_core+32931>, 0x611fff4e0b01 <vm_exec_core+25361>, 0x611fff4de8fa <vm_exec_core+16650>, 0x611fff4db19c <vm_exec_core+2476>, 0x611fff4e2391 <vm_exec_core+31649>, 0x611fff4e1f86 <vm_exec_core+30614>, 0x611fff4dc3d7 <vm_exec_core+7143>, 0x611fff4db79c <vm_exec_core+4012>, 0x611fff4e0fce <vm_exec_core+26590>, 0x611fff4dd280 <vm_exec_core+10896>, 0x611fff4e25a9 <vm_exec_core+32185>, 0x611fff4e21ab <vm_exec_core+31163>, 0x611fff4dda64 <vm_exec_core+12916>, 0x611fff4de860 <vm_exec_core+16496>, 0x611fff4e0c9b <vm_exec_core+25771>, 0x611fff4e2108 <vm_exec_core+31000>, 0x611fff4dfd52 <vm_exec_core+21858>, 0x611fff4e0d3a <vm_exec_core+25930>, 0x611fff4e115b <vm_exec_core+26987>, 0x611fff4dfc79 <vm_exec_core+21641>, 0x611fff4db691 <vm_exec_core+3745>, 0x611fff4e04ad <vm_exec_core+23741>, 0x611fff4db4e4 <vm_exec_core+3316>, 0x611fff4db848 <vm_exec_core+4184>, 0x611fff4ddd0d <vm_exec_core+13597>, 0x611fff4dfb10 <vm_exec_core+21280>, 0x611fff4e00c1 <vm_exec_core+22737>, 0x611fff4df891 <vm_exec_core+20641>, 0x611fff4db0e2 <vm_exec_core+2290>, 0x611fff4e13c2 <vm_exec_core+27602>, 0x611fff4e1e89 <vm_exec_core+30361>, 0x611fff4db94a <vm_exec_core+4442>, 0x611fff4dcaf8 <vm_exec_core+8968>, 0x611fff4dc5e9 <vm_exec_core+7673>, 0x611fff4dd3e8 <vm_exec_core+11256>, 0x611fff4de7a4 <vm_exec_core+16308>, 0x611fff4dba41 <vm_exec_core+4689>, 0x611fff4e122f <vm_exec_core+27199>, 0x611fff4dca52 <vm_exec_core+8802>, 0x611fff4de637 <vm_exec_core+15943>, 0x611fff4df10b <vm_exec_core+18715>, 0x611fff4e10d3 <vm_exec_core+26851>, 0x611fff4dff13 <vm_exec_core+22307>, 0x611fff4dd5ff <vm_exec_core+11791>, 0x611fff4dcd4b <vm_exec_core+9563>, 0x611fff4e0ea3 <vm_exec_core+26291>, 0x611fff4dde8f <vm_exec_core+13983>, 0x611fff4e055f <vm_exec_core+23919>, 0x611fff4e002d <vm_exec_core+22589>, 0x611fff4e07a9 <vm_exec_core+24505>, 0x611fff4e16ac <vm_exec_core+28348>, 0x611fff4df31c <vm_exec_core+19244>, 0x611fff4dfec3 <vm_exec_core+22227>, 0x611fff4dd77a <vm_exec_core+12170>, 0x611fff4e0de8 <vm_exec_core+26104>, 0x611fff4dd8a7 <vm_exec_core+12471>, 0x611fff4dfbb4 <vm_exec_core+21444>, 0x611fff4dfec3 <vm_exec_core+22227>, 0x611fff4deeb7 <vm_exec_core+18119>, 0x611fff4df9cc <vm_exec_core+20956>, 0x611fff4ddae6 <vm_exec_core+13046>, 0x611fff4dd02f <vm_exec_core+10303>, 0x611fff4e0887 <vm_exec_core+24727>, 0x611fff4dbafe <vm_exec_core+4878>, 0x611fff4decb4 <vm_exec_core+17604>, 0x611fff4e9c8f <vm_exec_core+62623>, 0x611fff4dfdfd <vm_exec_core+22029>, 0x611fff4dbda2 <vm_exec_core+5554>, 0x611fff4dc2b3 <vm_exec_core+6851>, 0x611fff4dbec6 <vm_exec_core+5846>, 0x611fff4dcbec <vm_exec_core+9212>, 0x611fff4dd44e <vm_exec_core+11358>, 0x611fff4df1df <vm_exec_core+18927>, 0x611fff4de79a <vm_exec_core+16298>, 0x611fff4df1da <vm_exec_core+18922>, 0x611fff4dfd4d <vm_exec_core+21853>, 0x611fff4dfc74 <vm_exec_core+21636>, 0x611fff4dcbe7 <vm_exec_core+9207>, 0x611fff4dfed7 <vm_exec_core+22247>, 0x611fff4dddb6 <vm_exec_core+13766>, 0x611fff4dddbb <vm_exec_core+13771>, 0x611fff4dfc6f <vm_exec_core+21631>, 0x611fff4dfb06 <vm_exec_core+21270>, 0x611fff4deb80 <vm_exec_core+17296>, 0x611fff4deaa1 <vm_exec_core+17073>...}
          reg_cfp = 0x7d40019ff480
          reg_pc = 0x523000009bf0
          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>
  #15 0x0000611fff4d6fa8 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2585
          _ec = 0x5160000003d0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #16 0x0000611fff558002 in invoke_iseq_block_from_c (ec=0x5160000003d0, captured=0x7d40019ff620, self=137713879076280, 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:1615
          flags = 0
          iseq = 0x7d4003bb6190
          cfp = <optimized out>
          sp = 0x7d40018ffa28
          use_argv = 0x7d4002299920
          stack_argv = 0x7d40018ffa28
          opt_pc = 0
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #17 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:1629
          captured = 0x7d40019ff620
  #18 0x0000611fff5049a6 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:1666
  No locals.
  #19 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1674
  No locals.
  #20 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
  No locals.
  #21 0x0000611fff5049a6 in rb_yield (val=<optimized out>)
  No locals.
  #22 0x0000611fff6b6426 in rb_ary_collect (ary=137713378814240) at /tmp/ruby/src/trunk_asan/array.c:3651
          collect = 137713372396480
          i = 7
  #23 0x0000611fff53aa48 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 = 0x163100000001
          cc = <optimized out>
  th: 0x515000000300, native_id: 0x7d4004682c40
  -- Control frame information -----------------------------------------------
  c:0017 p:---- s:0158 e:000157 CFUNC  :join
  c:0016 p:0478 s:0153 E:001388 METHOD /tmp/ruby/src/trunk_asan/tool/lib/envutil.rb:186
          me = 0x7d4003d60180
          cfunc = 0x50400000a758
          recv = 137713378814240
  c:0015 p:0060 s:0114 e:000113 METHOD /tmp/ruby/src/trunk_asan/tool/lib/core_assertions.rb:103
          block_handler = <optimized out>
          frame_type = 1431634051
  c:0014 p:0029 s:0098 e:000097 METHOD /tmp/ruby/src/trunk_asan/test/ruby/test_beginendblock.rb:63
  c:0013 p:0037 s:0091 e:000090 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:202
  c:0012 p:0052 s:0085 e:000084 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:170
          len = <optimized out>
          val = <optimized out>
  #24 0x0000611fff4e19ff in vm_sendish (ec=0x5160000003d0, reg_cfp=0x7d40019ff608, cd=0x51100000d310, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968
          val = 36
  c:0011 p:0083 s:0076 e:000075 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1671 [FINISH]
  c:0010 p:---- s:0069 e:000068 CFUNC  :map
          ci = <optimized out>
  c:0009 p:0103 s:0065 e:000064 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1658
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
          calling = <optimized out>
  #25 vm_exec_core (ec=ec@entry=0x5160000003d0) at ../../src/trunk_asan/insns.def:851
          bh = <optimized out>
          blockiseq = <optimized out>
          leaf = false
          val = <optimized out>
          cd = 0x51100000d310
  c:0008 p:0035 s:0053 e:000052 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1362
  c:0007 p:0069 s:0046 E:0019a0 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:52
  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
          insns_address_table = {0x611fff4ddbd9 <vm_exec_core+13289>, 0x611fff4daeaa <vm_exec_core+1722>, 0x611fff4dc6ec <vm_exec_core+7932>, 0x611fff4e1be0 <vm_exec_core+29680>, 0x611fff4dc020 <vm_exec_core+6192>, 0x611fff4e28a2 <vm_exec_core+32946>, 0x611fff4e0b10 <vm_exec_core+25376>, 0x611fff4de909 <vm_exec_core+16665>, 0x611fff4db1ab <vm_exec_core+2491>, 0x611fff4e23a0 <vm_exec_core+31664>, 0x611fff4e1f95 <vm_exec_core+30629>, 0x611fff4dc3e6 <vm_exec_core+7158>, 0x611fff4db7ab <vm_exec_core+4027>, 0x611fff4e0fdd <vm_exec_core+26605>, 0x611fff4dd28f <vm_exec_core+10911>, 0x611fff4e25b8 <vm_exec_core+32200>, 0x611fff4e21ba <vm_exec_core+31178>, 0x611fff4dda73 <vm_exec_core+12931>, 0x611fff4de86f <vm_exec_core+16511>, 0x611fff4e0caa <vm_exec_core+25786>, 0x611fff4e2117 <vm_exec_core+31015>, 0x611fff4dfd61 <vm_exec_core+21873>, 0x611fff4e0d49 <vm_exec_core+25945>, 0x611fff4e116a <vm_exec_core+27002>, 0x611fff4dfc88 <vm_exec_core+21656>, 0x611fff4db6a0 <vm_exec_core+3760>, 0x611fff4e04bc <vm_exec_core+23756>, 0x611fff4db4f3 <vm_exec_core+3331>, 0x611fff4db857 <vm_exec_core+4199>, 0x611fff4ddd1c <vm_exec_core+13612>, 0x611fff4dfb1f <vm_exec_core+21295>, 0x611fff4e00d0 <vm_exec_core+22752>, 0x611fff4df8a0 <vm_exec_core+20656>, 0x611fff4db0f1 <vm_exec_core+2305>, 0x611fff4e13d1 <vm_exec_core+27617>, 0x611fff4e1e98 <vm_exec_core+30376>, 0x611fff4db959 <vm_exec_core+4457>, 0x611fff4dcb07 <vm_exec_core+8983>, 0x611fff4dc5f8 <vm_exec_core+7688>, 0x611fff4dd3f7 <vm_exec_core+11271>, 0x611fff4de7b3 <vm_exec_core+16323>, 0x611fff4dba50 <vm_exec_core+4704>, 0x611fff4e123e <vm_exec_core+27214>, 0x611fff4dca61 <vm_exec_core+8817>, 0x611fff4de646 <vm_exec_core+15958>, 0x611fff4df11a <vm_exec_core+18730>, 0x611fff4e10e2 <vm_exec_core+26866>, 0x611fff4dff22 <vm_exec_core+22322>, 0x611fff4dd60e <vm_exec_core+11806>, 0x611fff4dcd5a <vm_exec_core+9578>, 0x611fff4e0eb2 <vm_exec_core+26306>, 0x611fff4dde9e <vm_exec_core+13998>, 0x611fff4e056e <vm_exec_core+23934>, 0x611fff4e003c <vm_exec_core+22604>, 0x611fff4e07b8 <vm_exec_core+24520>, 0x611fff4e16bb <vm_exec_core+28363>, 0x611fff4df32b <vm_exec_core+19259>, 0x611fff4dab8b <vm_exec_core+923>, 0x611fff4dd789 <vm_exec_core+12185>, 0x611fff4e0df7 <vm_exec_core+26119>, 0x611fff4dd8b6 <vm_exec_core+12486>, 0x611fff4dfbc3 <vm_exec_core+21459>, 0x611fff4e03b6 <vm_exec_core+23494>, 0x611fff4deec6 <vm_exec_core+18134>, 0x611fff4df9db <vm_exec_core+20971>, 0x611fff4ddaf5 <vm_exec_core+13061>, 0x611fff4dd03e <vm_exec_core+10318>, 0x611fff4e0896 <vm_exec_core+24742>, 0x611fff4dbb0d <vm_exec_core+4893>, 0x611fff4decc3 <vm_exec_core+17619>, 0x611fff4e9c9e <vm_exec_core+62638>, 0x611fff4dfe0c <vm_exec_core+22044>, 0x611fff4dbdb1 <vm_exec_core+5569>, 0x611fff4dc2c2 <vm_exec_core+6866>, 0x611fff4dbed5 <vm_exec_core+5861>, 0x611fff4dcbfb <vm_exec_core+9227>, 0x611fff4dd45d <vm_exec_core+11373>, 0x611fff4dab90 <vm_exec_core+928>, 0x611fff4dc957 <vm_exec_core+8551>, 0x611fff4e2ae1 <vm_exec_core+33521>, 0x611fff4e02cc <vm_exec_core+23260>, 0x611fff4df222 <vm_exec_core+18994>, 0x611fff4e12c0 <vm_exec_core+27344>, 0x611fff4e2bb4 <vm_exec_core+33732>, 0x611fff4e15d4 <vm_exec_core+28132>, 0x611fff4e264d <vm_exec_core+32349>, 0x611fff4e2721 <vm_exec_core+32561>, 0x611fff4db5bd <vm_exec_core+3533>, 0x611fff4e2263 <vm_exec_core+31347>, 0x611fff4dddc0 <vm_exec_core+13776>, 0x611fff4e2480 <vm_exec_core+31888>, 0x611fff4dd962 <vm_exec_core+12658>, 0x611fff4e14ad <vm_exec_core+27837>, 0x611fff4dce80 <vm_exec_core+9872>, 0x611fff4de0ca <vm_exec_core+14554>, 0x611fff4e2801 <vm_exec_core+32785>, 0x611fff4de708 <vm_exec_core+16152>, 0x611fff4de267 <vm_exec_core+14967>, 0x611fff4dac60 <vm_exec_core+1136>, 0x611fff4db303 <vm_exec_core+2835>, 0x611fff4dad49 <vm_exec_core+1369>, 0x611fff4defc1 <vm_exec_core+18385>, 0x611fff4de413 <vm_exec_core+15395>, 0x611fff4deb99 <vm_exec_core+17321>, 0x611fff4deab5 <vm_exec_core+17093>, 0x611fff4ddc1e <vm_exec_core+13358>, 0x611fff4de308 <vm_exec_core+15128>, 0x611fff4ddfa0 <vm_exec_core+14256>, 0x611fff4de5c4 <vm_exec_core+15828>, 0x611fff4de542 <vm_exec_core+15698>, 0x611fff4ddbca <vm_exec_core+13274>, 0x611fff4dae9b <vm_exec_core+1707>, 0x611fff4dc6dd <vm_exec_core+7917>, 0x611fff4e1bd1 <vm_exec_core+29665>, 0x611fff4dc011 <vm_exec_core+6177>, 0x611fff4e2893 <vm_exec_core+32931>, 0x611fff4e0b01 <vm_exec_core+25361>, 0x611fff4de8fa <vm_exec_core+16650>, 0x611fff4db19c <vm_exec_core+2476>, 0x611fff4e2391 <vm_exec_core+31649>, 0x611fff4e1f86 <vm_exec_core+30614>, 0x611fff4dc3d7 <vm_exec_core+7143>, 0x611fff4db79c <vm_exec_core+4012>, 0x611fff4e0fce <vm_exec_core+26590>, 0x611fff4dd280 <vm_exec_core+10896>, 0x611fff4e25a9 <vm_exec_core+32185>, 0x611fff4e21ab <vm_exec_core+31163>, 0x611fff4dda64 <vm_exec_core+12916>, 0x611fff4de860 <vm_exec_core+16496>, 0x611fff4e0c9b <vm_exec_core+25771>, 0x611fff4e2108 <vm_exec_core+31000>, 0x611fff4dfd52 <vm_exec_core+21858>, 0x611fff4e0d3a <vm_exec_core+25930>, 0x611fff4e115b <vm_exec_core+26987>, 0x611fff4dfc79 <vm_exec_core+21641>, 0x611fff4db691 <vm_exec_core+3745>, 0x611fff4e04ad <vm_exec_core+23741>, 0x611fff4db4e4 <vm_exec_core+3316>, 0x611fff4db848 <vm_exec_core+4184>, 0x611fff4ddd0d <vm_exec_core+13597>, 0x611fff4dfb10 <vm_exec_core+21280>, 0x611fff4e00c1 <vm_exec_core+22737>, 0x611fff4df891 <vm_exec_core+20641>, 0x611fff4db0e2 <vm_exec_core+2290>, 0x611fff4e13c2 <vm_exec_core+27602>, 0x611fff4e1e89 <vm_exec_core+30361>, 0x611fff4db94a <vm_exec_core+4442>, 0x611fff4dcaf8 <vm_exec_core+8968>, 0x611fff4dc5e9 <vm_exec_core+7673>, 0x611fff4dd3e8 <vm_exec_core+11256>, 0x611fff4de7a4 <vm_exec_core+16308>, 0x611fff4dba41 <vm_exec_core+4689>, 0x611fff4e122f <vm_exec_core+27199>, 0x611fff4dca52 <vm_exec_core+8802>, 0x611fff4de637 <vm_exec_core+15943>, 0x611fff4df10b <vm_exec_core+18715>, 0x611fff4e10d3 <vm_exec_core+26851>, 0x611fff4dff13 <vm_exec_core+22307>, 0x611fff4dd5ff <vm_exec_core+11791>, 0x611fff4dcd4b <vm_exec_core+9563>, 0x611fff4e0ea3 <vm_exec_core+26291>, 0x611fff4dde8f <vm_exec_core+13983>, 0x611fff4e055f <vm_exec_core+23919>, 0x611fff4e002d <vm_exec_core+22589>, 0x611fff4e07a9 <vm_exec_core+24505>, 0x611fff4e16ac <vm_exec_core+28348>, 0x611fff4df31c <vm_exec_core+19244>, 0x611fff4dfec3 <vm_exec_core+22227>, 0x611fff4dd77a <vm_exec_core+12170>, 0x611fff4e0de8 <vm_exec_core+26104>, 0x611fff4dd8a7 <vm_exec_core+12471>, 0x611fff4dfbb4 <vm_exec_core+21444>, 0x611fff4dfec3 <vm_exec_core+22227>, 0x611fff4deeb7 <vm_exec_core+18119>, 0x611fff4df9cc <vm_exec_core+20956>, 0x611fff4ddae6 <vm_exec_core+13046>, 0x611fff4dd02f <vm_exec_core+10303>, 0x611fff4e0887 <vm_exec_core+24727>, 0x611fff4dbafe <vm_exec_core+4878>, 0x611fff4decb4 <vm_exec_core+17604>, 0x611fff4e9c8f <vm_exec_core+62623>, 0x611fff4dfdfd <vm_exec_core+22029>, 0x611fff4dbda2 <vm_exec_core+5554>, 0x611fff4dc2b3 <vm_exec_core+6851>, 0x611fff4dbec6 <vm_exec_core+5846>, 0x611fff4dcbec <vm_exec_core+9212>, 0x611fff4dd44e <vm_exec_core+11358>, 0x611fff4df1df <vm_exec_core+18927>, 0x611fff4de79a <vm_exec_core+16298>, 0x611fff4df1da <vm_exec_core+18922>, 0x611fff4dfd4d <vm_exec_core+21853>, 0x611fff4dfc74 <vm_exec_core+21636>, 0x611fff4dcbe7 <vm_exec_core+9207>, 0x611fff4dfed7 <vm_exec_core+22247>, 0x611fff4dddb6 <vm_exec_core+13766>, 0x611fff4dddbb <vm_exec_core+13771>, 0x611fff4dfc6f <vm_exec_core+21631>, 0x611fff4dfb06 <vm_exec_core+21270>, 0x611fff4deb80 <vm_exec_core+17296>, 0x611fff4deaa1 <vm_exec_core+17073>...}
          reg_cfp = 0x7d40019ff608
          reg_pc = 0x519000015cb8
  c:0003 p:0210 s:0016 e:000015 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:122
          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>
  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]
          INSN_LABEL_getconstant = <optimized out>
          INSN_LABEL_setconstant = <optimized out>
  th: 0x515000203300, native_id: 0x7d3fcfc006c0
  -- Control frame information -----------------------------------------------
          INSN_LABEL_getglobal = <optimized out>
          INSN_LABEL_setglobal = <optimized out>
  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]
          INSN_LABEL_putnil = <optimized out>
  c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]
          INSN_LABEL_putself = <optimized out>
          INSN_LABEL_putobject = <optimized out>
  th: 0x5150001da180, native_id: 0x7d3fc42006c0
          INSN_LABEL_putspecialobject = <optimized out>
  -- 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]
          INSN_LABEL_putstring = <optimized out>
          INSN_LABEL_putchilledstring = <optimized out>
  c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]
          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>
  #26 0x0000611fff4d6fa8 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2585
          _ec = 0x5160000003d0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #27 0x0000611fff558002 in invoke_iseq_block_from_c (ec=0x5160000003d0, captured=0x7d40019ff738, self=137713879076280, 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:1615
          flags = 0
          iseq = 0x7d4003bc4880
          cfp = <optimized out>
          sp = 0x7d40018ff8d0
          use_argv = 0x7d4002299b20
          stack_argv = 0x7d40018ff8d0
          opt_pc = 0
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #28 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:1629
          captured = 0x7d40019ff738
  #29 0x0000611fff5049a6 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:1666
  No locals.
  #30 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1674
  No locals.
  #31 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
  No locals.
  #32 0x0000611fff5049a6 in rb_yield (val=<optimized out>)
  No locals.
  #33 0x0000611fff6b6426 in rb_ary_collect (ary=137713375372400) at /tmp/ruby/src/trunk_asan/array.c:3651
          collect = 137713375372320
          i = 0
  #34 0x0000611fff53aa48 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 = 0x163100000001
          cc = <optimized out>
          me = 0x7d4003d60180
          cfunc = 0x50400000a758
          recv = 137713375372400
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #35 0x0000611fff4e19ff in vm_sendish (ec=0x5160000003d0, reg_cfp=0x7d40019ff720, cd=0x502000013370, 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>
  #36 vm_exec_core (ec=ec@entry=0x5160000003d0) at ../../src/trunk_asan/insns.def:851
          bh = <optimized out>
          blockiseq = <optimized out>
          leaf = false
          val = <optimized out>
          cd = 0x502000013370
          insns_address_table = {0x611fff4ddbd9 <vm_exec_core+13289>, 0x611fff4daeaa <vm_exec_core+1722>, 0x611fff4dc6ec <vm_exec_core+7932>, 0x611fff4e1be0 <vm_exec_core+29680>, 0x611fff4dc020 <vm_exec_core+6192>, 0x611fff4e28a2 <vm_exec_core+32946>, 0x611fff4e0b10 <vm_exec_core+25376>, 0x611fff4de909 <vm_exec_core+16665>, 0x611fff4db1ab <vm_exec_core+2491>, 0x611fff4e23a0 <vm_exec_core+31664>, 0x611fff4e1f95 <vm_exec_core+30629>, 0x611fff4dc3e6 <vm_exec_core+7158>, 0x611fff4db7ab <vm_exec_core+4027>, 0x611fff4e0fdd <vm_exec_core+26605>, 0x611fff4dd28f <vm_exec_core+10911>, 0x611fff4e25b8 <vm_exec_core+32200>, 0x611fff4e21ba <vm_exec_core+31178>, 0x611fff4dda73 <vm_exec_core+12931>, 0x611fff4de86f <vm_exec_core+16511>, 0x611fff4e0caa <vm_exec_core+25786>, 0x611fff4e2117 <vm_exec_core+31015>, 0x611fff4dfd61 <vm_exec_core+21873>, 0x611fff4e0d49 <vm_exec_core+25945>, 0x611fff4e116a <vm_exec_core+27002>, 0x611fff4dfc88 <vm_exec_core+21656>, 0x611fff4db6a0 <vm_exec_core+3760>, 0x611fff4e04bc <vm_exec_core+23756>, 0x611fff4db4f3 <vm_exec_core+3331>, 0x611fff4db857 <vm_exec_core+4199>, 0x611fff4ddd1c <vm_exec_core+13612>, 0x611fff4dfb1f <vm_exec_core+21295>, 0x611fff4e00d0 <vm_exec_core+22752>, 0x611fff4df8a0 <vm_exec_core+20656>, 0x611fff4db0f1 <vm_exec_core+2305>, 0x611fff4e13d1 <vm_exec_core+27617>, 0x611fff4e1e98 <vm_exec_core+30376>, 0x611fff4db959 <vm_exec_core+4457>, 0x611fff4dcb07 <vm_exec_core+8983>, 0x611fff4dc5f8 <vm_exec_core+7688>, 0x611fff4dd3f7 <vm_exec_core+11271>, 0x611fff4de7b3 <vm_exec_core+16323>, 0x611fff4dba50 <vm_exec_core+4704>, 0x611fff4e123e <vm_exec_core+27214>, 0x611fff4dca61 <vm_exec_core+8817>, 0x611fff4de646 <vm_exec_core+15958>, 0x611fff4df11a <vm_exec_core+18730>, 0x611fff4e10e2 <vm_exec_core+26866>, 0x611fff4dff22 <vm_exec_core+22322>, 0x611fff4dd60e <vm_exec_core+11806>, 0x611fff4dcd5a <vm_exec_core+9578>, 0x611fff4e0eb2 <vm_exec_core+26306>, 0x611fff4dde9e <vm_exec_core+13998>, 0x611fff4e056e <vm_exec_core+23934>, 0x611fff4e003c <vm_exec_core+22604>, 0x611fff4e07b8 <vm_exec_core+24520>, 0x611fff4e16bb <vm_exec_core+28363>, 0x611fff4df32b <vm_exec_core+19259>, 0x611fff4dab8b <vm_exec_core+923>, 0x611fff4dd789 <vm_exec_core+12185>, 0x611fff4e0df7 <vm_exec_core+26119>, 0x611fff4dd8b6 <vm_exec_core+12486>, 0x611fff4dfbc3 <vm_exec_core+21459>, 0x611fff4e03b6 <vm_exec_core+23494>, 0x611fff4deec6 <vm_exec_core+18134>, 0x611fff4df9db <vm_exec_core+20971>, 0x611fff4ddaf5 <vm_exec_core+13061>, 0x611fff4dd03e <vm_exec_core+10318>, 0x611fff4e0896 <vm_exec_core+24742>, 0x611fff4dbb0d <vm_exec_core+4893>, 0x611fff4decc3 <vm_exec_core+17619>, 0x611fff4e9c9e <vm_exec_core+62638>, 0x611fff4dfe0c <vm_exec_core+22044>, 0x611fff4dbdb1 <vm_exec_core+5569>, 0x611fff4dc2c2 <vm_exec_core+6866>, 0x611fff4dbed5 <vm_exec_core+5861>, 0x611fff4dcbfb <vm_exec_core+9227>, 0x611fff4dd45d <vm_exec_core+11373>, 0x611fff4dab90 <vm_exec_core+928>, 0x611fff4dc957 <vm_exec_core+8551>, 0x611fff4e2ae1 <vm_exec_core+33521>, 0x611fff4e02cc <vm_exec_core+23260>, 0x611fff4df222 <vm_exec_core+18994>, 0x611fff4e12c0 <vm_exec_core+27344>, 0x611fff4e2bb4 <vm_exec_core+33732>, 0x611fff4e15d4 <vm_exec_core+28132>, 0x611fff4e264d <vm_exec_core+32349>, 0x611fff4e2721 <vm_exec_core+32561>, 0x611fff4db5bd <vm_exec_core+3533>, 0x611fff4e2263 <vm_exec_core+31347>, 0x611fff4dddc0 <vm_exec_core+13776>, 0x611fff4e2480 <vm_exec_core+31888>, 0x611fff4dd962 <vm_exec_core+12658>, 0x611fff4e14ad <vm_exec_core+27837>, 0x611fff4dce80 <vm_exec_core+9872>, 0x611fff4de0ca <vm_exec_core+14554>, 0x611fff4e2801 <vm_exec_core+32785>, 0x611fff4de708 <vm_exec_core+16152>, 0x611fff4de267 <vm_exec_core+14967>, 0x611fff4dac60 <vm_exec_core+1136>, 0x611fff4db303 <vm_exec_core+2835>, 0x611fff4dad49 <vm_exec_core+1369>, 0x611fff4defc1 <vm_exec_core+18385>, 0x611fff4de413 <vm_exec_core+15395>, 0x611fff4deb99 <vm_exec_core+17321>, 0x611fff4deab5 <vm_exec_core+17093>, 0x611fff4ddc1e <vm_exec_core+13358>, 0x611fff4de308 <vm_exec_core+15128>, 0x611fff4ddfa0 <vm_exec_core+14256>, 0x611fff4de5c4 <vm_exec_core+15828>, 0x611fff4de542 <vm_exec_core+15698>, 0x611fff4ddbca <vm_exec_core+13274>, 0x611fff4dae9b <vm_exec_core+1707>, 0x611fff4dc6dd <vm_exec_core+7917>, 0x611fff4e1bd1 <vm_exec_core+29665>, 0x611fff4dc011 <vm_exec_core+6177>, 0x611fff4e2893 <vm_exec_core+32931>, 0x611fff4e0b01 <vm_exec_core+25361>, 0x611fff4de8fa <vm_exec_core+16650>, 0x611fff4db19c <vm_exec_core+2476>, 0x611fff4e2391 <vm_exec_core+31649>, 0x611fff4e1f86 <vm_exec_core+30614>, 0x611fff4dc3d7 <vm_exec_core+7143>, 0x611fff4db79c <vm_exec_core+4012>, 0x611fff4e0fce <vm_exec_core+26590>, 0x611fff4dd280 <vm_exec_core+10896>, 0x611fff4e25a9 <vm_exec_core+32185>, 0x611fff4e21ab <vm_exec_core+31163>, 0x611fff4dda64 <vm_exec_core+12916>, 0x611fff4de860 <vm_exec_core+16496>, 0x611fff4e0c9b <vm_exec_core+25771>, 0x611fff4e2108 <vm_exec_core+31000>, 0x611fff4dfd52 <vm_exec_core+21858>, 0x611fff4e0d3a <vm_exec_core+25930>, 0x611fff4e115b <vm_exec_core+26987>, 0x611fff4dfc79 <vm_exec_core+21641>, 0x611fff4db691 <vm_exec_core+3745>, 0x611fff4e04ad <vm_exec_core+23741>, 0x611fff4db4e4 <vm_exec_core+3316>, 0x611fff4db848 <vm_exec_core+4184>, 0x611fff4ddd0d <vm_exec_core+13597>, 0x611fff4dfb10 <vm_exec_core+21280>, 0x611fff4e00c1 <vm_exec_core+22737>, 0x611fff4df891 <vm_exec_core+20641>, 0x611fff4db0e2 <vm_exec_core+2290>, 0x611fff4e13c2 <vm_exec_core+27602>, 0x611fff4e1e89 <vm_exec_core+30361>, 0x611fff4db94a <vm_exec_core+4442>, 0x611fff4dcaf8 <vm_exec_core+8968>, 0x611fff4dc5e9 <vm_exec_core+7673>, 0x611fff4dd3e8 <vm_exec_core+11256>, 0x611fff4de7a4 <vm_exec_core+16308>, 0x611fff4dba41 <vm_exec_core+4689>, 0x611fff4e122f <vm_exec_core+27199>, 0x611fff4dca52 <vm_exec_core+8802>, 0x611fff4de637 <vm_exec_core+15943>, 0x611fff4df10b <vm_exec_core+18715>, 0x611fff4e10d3 <vm_exec_core+26851>, 0x611fff4dff13 <vm_exec_core+22307>, 0x611fff4dd5ff <vm_exec_core+11791>, 0x611fff4dcd4b <vm_exec_core+9563>, 0x611fff4e0ea3 <vm_exec_core+26291>, 0x611fff4dde8f <vm_exec_core+13983>, 0x611fff4e055f <vm_exec_core+23919>, 0x611fff4e002d <vm_exec_core+22589>, 0x611fff4e07a9 <vm_exec_core+24505>, 0x611fff4e16ac <vm_exec_core+28348>, 0x611fff4df31c <vm_exec_core+19244>, 0x611fff4dfec3 <vm_exec_core+22227>, 0x611fff4dd77a <vm_exec_core+12170>, 0x611fff4e0de8 <vm_exec_core+26104>, 0x611fff4dd8a7 <vm_exec_core+12471>, 0x611fff4dfbb4 <vm_exec_core+21444>, 0x611fff4dfec3 <vm_exec_core+22227>, 0x611fff4deeb7 <vm_exec_core+18119>, 0x611fff4df9cc <vm_exec_core+20956>, 0x611fff4ddae6 <vm_exec_core+13046>, 0x611fff4dd02f <vm_exec_core+10303>, 0x611fff4e0887 <vm_exec_core+24727>, 0x611fff4dbafe <vm_exec_core+4878>, 0x611fff4decb4 <vm_exec_core+17604>, 0x611fff4e9c8f <vm_exec_core+62623>, 0x611fff4dfdfd <vm_exec_core+22029>, 0x611fff4dbda2 <vm_exec_core+5554>, 0x611fff4dc2b3 <vm_exec_core+6851>, 0x611fff4dbec6 <vm_exec_core+5846>, 0x611fff4dcbec <vm_exec_core+9212>, 0x611fff4dd44e <vm_exec_core+11358>, 0x611fff4df1df <vm_exec_core+18927>, 0x611fff4de79a <vm_exec_core+16298>, 0x611fff4df1da <vm_exec_core+18922>, 0x611fff4dfd4d <vm_exec_core+21853>, 0x611fff4dfc74 <vm_exec_core+21636>, 0x611fff4dcbe7 <vm_exec_core+9207>, 0x611fff4dfed7 <vm_exec_core+22247>, 0x611fff4dddb6 <vm_exec_core+13766>, 0x611fff4dddbb <vm_exec_core+13771>, 0x611fff4dfc6f <vm_exec_core+21631>, 0x611fff4dfb06 <vm_exec_core+21270>, 0x611fff4deb80 <vm_exec_core+17296>, 0x611fff4deaa1 <vm_exec_core+17073>...}
          reg_cfp = 0x7d40019ff720
          reg_pc = 0x50400002ff78
          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>
  #37 0x0000611fff4d7361 in vm_exec_loop (ec=0x5160000003d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2612
  No locals.
  #38 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2591
          _ec = 0x5160000003d0
          _tag = <optimized out>
          state = <optimized out>
          result = 36
  #39 0x0000611fff15c4cb in rb_ec_exec_node (ec=0x5160000003d0, n=0x7d4003bc4a10) at /tmp/ruby/src/trunk_asan/eval.c:281
          _ec = 0x5160000003d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffc72f7f6d0, <optimized out>, 0x7ffc72f7f620, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
          state = 0
          iseq = 0x7d4003bc4a10
  #40 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:319
          ec = 0x5160000003d0
          status = <optimized out>
  #41 0x0000611fff155a37 in rb_main (argc=10, argv=0x7ffc72f7f898) at /tmp/ruby/src/trunk_asan/main.c:43
          variable_in_this_stack_frame = <optimized out>
  #42 main (argc=10, argv=0x7ffc72f7f898) at /tmp/ruby/src/trunk_asan/main.c:68
  No locals.
  >>> Dump Ruby level backtrace (if possible)
  $1 = true
  [Inferior 1 (process 781873) detached]
  $ timeout 60 gdb -p 781866 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
  [New LWP 781868]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  0x00007a53ad326cd7 in __GI___select (nfds=15, readfds=0x50c0054c0640, writefds=0x0, exceptfds=0x0, timeout=0x7fffdb3ef840) at ../sysdeps/unix/sysv/linux/select.c:69
  >>> Threads
    Id   Target Id                                 Frame 
  * 1    Thread 0x7a53ad489c40 (LWP 781866) "ruby" 0x00007a53ad326cd7 in __GI___select (nfds=15, readfds=0x50c0054c0640, writefds=0x0, exceptfds=0x0, timeout=0x7fffdb3ef840) at ../sysdeps/unix/sysv/linux/select.c:69
    2    Thread 0x7a53910006c0 (LWP 781868) "ruby" 0x00007a53ad31b4cd in __GI___poll (fds=0x7a538fd09040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  >>> Machine level backtrace
  Thread 2 (Thread 0x7a53910006c0 (LWP 781868) "ruby"):
  #0  0x00007a53ad31b4cd in __GI___poll (fds=0x7a538fd09040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
          sc_ret = -516
          sc_cancel_oldtype = 0
          sc_ret = <optimized out>
  #1  0x00005846aed9e5da in __interceptor_poll ()
  No symbol table info available.
  #2  0x00005846af14c7bf 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:3010
          vm = <optimized out>
  #4  0x00005846aedf798f in asan_thread_start(void*) ()
  No symbol table info available.
  #5  0x00007a53ad29ca94 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 = {134499333572288, -4260209786292632329, 134499333572288, -352, 0, 140736871733664, -4260209786313603849, -4260182694470056713}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #6  0x00007a53ad329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  Thread 1 (Thread 0x7a53ad489c40 (LWP 781866) "ruby"):
  #0  0x00007a53ad326cd7 in __GI___select (nfds=15, readfds=0x50c0054c0640, writefds=0x0, exceptfds=0x0, timeout=0x7fffdb3ef840) 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 = 944774334}
          pts64 = 0x7fffdb3ef6e0
          r = <optimized out>
  #1  0x00005846af1374d5 in native_fd_select (n=15, readfds=0x50c0054c0640, writefds=0x0, exceptfds=0x7a53ad326cd7 <__GI___select+327>, timeout=0x7fffdb3ef6e0, th=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2384
  No locals.
  #2  do_select (p=134499772837920) at /tmp/ruby/src/trunk_asan/thread.c:4312
          tv = <optimized out>
          __region = <optimized out>
          end = <optimized out>
          rel = <optimized out>
          to = 0x7fffdb3ef7f0
          lerrno = 0
          set = <optimized out>
          result = <optimized out>
          endtime = <optimized out>
  #3  0x00005846aee421d0 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:1053
          _ec = 0x5160000003d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7fffdb3ef9b0, <optimized out>, 0x7fffdb3ef8c0, <optimized out>, <optimized out>}, prev = 0x7a53ab2eaf80, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x5160000003d0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #4  0x00005846af136aae 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:4372
          set = {max = 15, th = 0x515000000300, rset = 0x7a53ab2eae40, 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 = 0x7a53ab2eaea0}
  #5  0x00005846aeefd88f in select_internal (read=134499782103840, write=4, except=4, tp=0x7a53ab2eaea0, fds=0x7a53ab2eae40) at /tmp/ruby/src/trunk_asan/io.c:10676
          timerec = <optimized out>
          max = 15
          pending = <optimized out>
          rp = 0x7a53ab2eae40
          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=134499772837408) at /tmp/ruby/src/trunk_asan/io.c:10746
          p = 0x7a53ab2eae20
  #7  0x00005846aee421d0 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:1053
          _ec = 0x5160000003d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7fffdb3efcb0, <optimized out>, 0x7fffdb3efbc0, <optimized out>, <optimized out>}, prev = 0x7a53ab24cf40, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x5160000003d0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #8  0x00005846aeed9ae7 in rb_f_select (argc=<optimized out>, argv=<optimized out>, obj=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:11102
          args = <optimized out>
          timerec = <optimized out>
          scheduler = <optimized out>
          timeout = <optimized out>
          i = 4
  #9  0x00005846af21ca48 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 = 0x15e100100009
          cc = <optimized out>
          me = 0x7a53acb5a700
          cfunc = 0x504000010798
          recv = 134499798415720
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #10 0x00005846af1ca2dd in vm_sendish (ec=0x5160000003d0, reg_cfp=0x7a53aa7ff3a0, 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=0x5160000003d0) at ../../src/trunk_asan/insns.def:898
          bh = 0
          cd = <optimized out>
          leaf = false
          val = <optimized out>
          insns_address_table = {0x5846af1bfbd9 <vm_exec_core+13289>, 0x5846af1bceaa <vm_exec_core+1722>, 0x5846af1be6ec <vm_exec_core+7932>, 0x5846af1c3be0 <vm_exec_core+29680>, 0x5846af1be020 <vm_exec_core+6192>, 0x5846af1c48a2 <vm_exec_core+32946>, 0x5846af1c2b10 <vm_exec_core+25376>, 0x5846af1c0909 <vm_exec_core+16665>, 0x5846af1bd1ab <vm_exec_core+2491>, 0x5846af1c43a0 <vm_exec_core+31664>, 0x5846af1c3f95 <vm_exec_core+30629>, 0x5846af1be3e6 <vm_exec_core+7158>, 0x5846af1bd7ab <vm_exec_core+4027>, 0x5846af1c2fdd <vm_exec_core+26605>, 0x5846af1bf28f <vm_exec_core+10911>, 0x5846af1c45b8 <vm_exec_core+32200>, 0x5846af1c41ba <vm_exec_core+31178>, 0x5846af1bfa73 <vm_exec_core+12931>, 0x5846af1c086f <vm_exec_core+16511>, 0x5846af1c2caa <vm_exec_core+25786>, 0x5846af1c4117 <vm_exec_core+31015>, 0x5846af1c1d61 <vm_exec_core+21873>, 0x5846af1c2d49 <vm_exec_core+25945>, 0x5846af1c316a <vm_exec_core+27002>, 0x5846af1c1c88 <vm_exec_core+21656>, 0x5846af1bd6a0 <vm_exec_core+3760>, 0x5846af1c24bc <vm_exec_core+23756>, 0x5846af1bd4f3 <vm_exec_core+3331>, 0x5846af1bd857 <vm_exec_core+4199>, 0x5846af1bfd1c <vm_exec_core+13612>, 0x5846af1c1b1f <vm_exec_core+21295>, 0x5846af1c20d0 <vm_exec_core+22752>, 0x5846af1c18a0 <vm_exec_core+20656>, 0x5846af1bd0f1 <vm_exec_core+2305>, 0x5846af1c33d1 <vm_exec_core+27617>, 0x5846af1c3e98 <vm_exec_core+30376>, 0x5846af1bd959 <vm_exec_core+4457>, 0x5846af1beb07 <vm_exec_core+8983>, 0x5846af1be5f8 <vm_exec_core+7688>, 0x5846af1bf3f7 <vm_exec_core+11271>, 0x5846af1c07b3 <vm_exec_core+16323>, 0x5846af1bda50 <vm_exec_core+4704>, 0x5846af1c323e <vm_exec_core+27214>, 0x5846af1bea61 <vm_exec_core+8817>, 0x5846af1c0646 <vm_exec_core+15958>, 0x5846af1c111a <vm_exec_core+18730>, 0x5846af1c30e2 <vm_exec_core+26866>, 0x5846af1c1f22 <vm_exec_core+22322>, 0x5846af1bf60e <vm_exec_core+11806>, 0x5846af1bed5a <vm_exec_core+9578>, 0x5846af1c2eb2 <vm_exec_core+26306>, 0x5846af1bfe9e <vm_exec_core+13998>, 0x5846af1c256e <vm_exec_core+23934>, 0x5846af1c203c <vm_exec_core+22604>, 0x5846af1c27b8 <vm_exec_core+24520>, 0x5846af1c36bb <vm_exec_core+28363>, 0x5846af1c132b <vm_exec_core+19259>, 0x5846af1bcb8b <vm_exec_core+923>, 0x5846af1bf789 <vm_exec_core+12185>, 0x5846af1c2df7 <vm_exec_core+26119>, 0x5846af1bf8b6 <vm_exec_core+12486>, 0x5846af1c1bc3 <vm_exec_core+21459>, 0x5846af1c23b6 <vm_exec_core+23494>, 0x5846af1c0ec6 <vm_exec_core+18134>, 0x5846af1c19db <vm_exec_core+20971>, 0x5846af1bfaf5 <vm_exec_core+13061>, 0x5846af1bf03e <vm_exec_core+10318>, 0x5846af1c2896 <vm_exec_core+24742>, 0x5846af1bdb0d <vm_exec_core+4893>, 0x5846af1c0cc3 <vm_exec_core+17619>, 0x5846af1cbc9e <vm_exec_core+62638>, 0x5846af1c1e0c <vm_exec_core+22044>, 0x5846af1bddb1 <vm_exec_core+5569>, 0x5846af1be2c2 <vm_exec_core+6866>, 0x5846af1bded5 <vm_exec_core+5861>, 0x5846af1bebfb <vm_exec_core+9227>, 0x5846af1bf45d <vm_exec_core+11373>, 0x5846af1bcb90 <vm_exec_core+928>, 0x5846af1be957 <vm_exec_core+8551>, 0x5846af1c4ae1 <vm_exec_core+33521>, 0x5846af1c22cc <vm_exec_core+23260>, 0x5846af1c1222 <vm_exec_core+18994>, 0x5846af1c32c0 <vm_exec_core+27344>, 0x5846af1c4bb4 <vm_exec_core+33732>, 0x5846af1c35d4 <vm_exec_core+28132>, 0x5846af1c464d <vm_exec_core+32349>, 0x5846af1c4721 <vm_exec_core+32561>, 0x5846af1bd5bd <vm_exec_core+3533>, 0x5846af1c4263 <vm_exec_core+31347>, 0x5846af1bfdc0 <vm_exec_core+13776>, 0x5846af1c4480 <vm_exec_core+31888>, 0x5846af1bf962 <vm_exec_core+12658>, 0x5846af1c34ad <vm_exec_core+27837>, 0x5846af1bee80 <vm_exec_core+9872>, 0x5846af1c00ca <vm_exec_core+14554>, 0x5846af1c4801 <vm_exec_core+32785>, 0x5846af1c0708 <vm_exec_core+16152>, 0x5846af1c0267 <vm_exec_core+14967>, 0x5846af1bcc60 <vm_exec_core+1136>, 0x5846af1bd303 <vm_exec_core+2835>, 0x5846af1bcd49 <vm_exec_core+1369>, 0x5846af1c0fc1 <vm_exec_core+18385>, 0x5846af1c0413 <vm_exec_core+15395>, 0x5846af1c0b99 <vm_exec_core+17321>, 0x5846af1c0ab5 <vm_exec_core+17093>, 0x5846af1bfc1e <vm_exec_core+13358>, 0x5846af1c0308 <vm_exec_core+15128>, 0x5846af1bffa0 <vm_exec_core+14256>, 0x5846af1c05c4 <vm_exec_core+15828>, 0x5846af1c0542 <vm_exec_core+15698>, 0x5846af1bfbca <vm_exec_core+13274>, 0x5846af1bce9b <vm_exec_core+1707>, 0x5846af1be6dd <vm_exec_core+7917>, 0x5846af1c3bd1 <vm_exec_core+29665>, 0x5846af1be011 <vm_exec_core+6177>, 0x5846af1c4893 <vm_exec_core+32931>, 0x5846af1c2b01 <vm_exec_core+25361>, 0x5846af1c08fa <vm_exec_core+16650>, 0x5846af1bd19c <vm_exec_core+2476>, 0x5846af1c4391 <vm_exec_core+31649>, 0x5846af1c3f86 <vm_exec_core+30614>, 0x5846af1be3d7 <vm_exec_core+7143>, 0x5846af1bd79c <vm_exec_core+4012>, 0x5846af1c2fce <vm_exec_core+26590>, 0x5846af1bf280 <vm_exec_core+10896>, 0x5846af1c45a9 <vm_exec_core+32185>, 0x5846af1c41ab <vm_exec_core+31163>, 0x5846af1bfa64 <vm_exec_core+12916>, 0x5846af1c0860 <vm_exec_core+16496>, 0x5846af1c2c9b <vm_exec_core+25771>, 0x5846af1c4108 <vm_exec_core+31000>, 0x5846af1c1d52 <vm_exec_core+21858>, 0x5846af1c2d3a <vm_exec_core+25930>, 0x5846af1c315b <vm_exec_core+26987>, 0x5846af1c1c79 <vm_exec_core+21641>, 0x5846af1bd691 <vm_exec_core+3745>, 0x5846af1c24ad <vm_exec_core+23741>, 0x5846af1bd4e4 <vm_exec_core+3316>, 0x5846af1bd848 <vm_exec_core+4184>, 0x5846af1bfd0d <vm_exec_core+13597>, 0x5846af1c1b10 <vm_exec_core+21280>, 0x5846af1c20c1 <vm_exec_core+22737>, 0x5846af1c1891 <vm_exec_core+20641>, 0x5846af1bd0e2 <vm_exec_core+2290>, 0x5846af1c33c2 <vm_exec_core+27602>, 0x5846af1c3e89 <vm_exec_core+30361>, 0x5846af1bd94a <vm_exec_core+4442>, 0x5846af1beaf8 <vm_exec_core+8968>, 0x5846af1be5e9 <vm_exec_core+7673>, 0x5846af1bf3e8 <vm_exec_core+11256>, 0x5846af1c07a4 <vm_exec_core+16308>, 0x5846af1bda41 <vm_exec_core+4689>, 0x5846af1c322f <vm_exec_core+27199>, 0x5846af1bea52 <vm_exec_core+8802>, 0x5846af1c0637 <vm_exec_core+15943>, 0x5846af1c110b <vm_exec_core+18715>, 0x5846af1c30d3 <vm_exec_core+26851>, 0x5846af1c1f13 <vm_exec_core+22307>, 0x5846af1bf5ff <vm_exec_core+11791>, 0x5846af1bed4b <vm_exec_core+9563>, 0x5846af1c2ea3 <vm_exec_core+26291>, 0x5846af1bfe8f <vm_exec_core+13983>, 0x5846af1c255f <vm_exec_core+23919>, 0x5846af1c202d <vm_exec_core+22589>, 0x5846af1c27a9 <vm_exec_core+24505>, 0x5846af1c36ac <vm_exec_core+28348>, 0x5846af1c131c <vm_exec_core+19244>, 0x5846af1c1ec3 <vm_exec_core+22227>, 0x5846af1bf77a <vm_exec_core+12170>, 0x5846af1c2de8 <vm_exec_core+26104>, 0x5846af1bf8a7 <vm_exec_core+12471>, 0x5846af1c1bb4 <vm_exec_core+21444>, 0x5846af1c1ec3 <vm_exec_core+22227>, 0x5846af1c0eb7 <vm_exec_core+18119>, 0x5846af1c19cc <vm_exec_core+20956>, 0x5846af1bfae6 <vm_exec_core+13046>, 0x5846af1bf02f <vm_exec_core+10303>, 0x5846af1c2887 <vm_exec_core+24727>, 0x5846af1bdafe <vm_exec_core+4878>, 0x5846af1c0cb4 <vm_exec_core+17604>, 0x5846af1cbc8f <vm_exec_core+62623>, 0x5846af1c1dfd <vm_exec_core+22029>, 0x5846af1bdda2 <vm_exec_core+5554>, 0x5846af1be2b3 <vm_exec_core+6851>, 0x5846af1bdec6 <vm_exec_core+5846>, 0x5846af1bebec <vm_exec_core+9212>, 0x5846af1bf44e <vm_exec_core+11358>, 0x5846af1c11df <vm_exec_core+18927>, 0x5846af1c079a <vm_exec_core+16298>, 0x5846af1c11da <vm_exec_core+18922>, 0x5846af1c1d4d <vm_exec_core+21853>, 0x5846af1c1c74 <vm_exec_core+21636>, 0x5846af1bebe7 <vm_exec_core+9207>, 0x5846af1c1ed7 <vm_exec_core+22247>, 0x5846af1bfdb6 <vm_exec_core+13766>, 0x5846af1bfdbb <vm_exec_core+13771>, 0x5846af1c1c6f <vm_exec_core+21631>, 0x5846af1c1b06 <vm_exec_core+21270>, 0x5846af1c0b80 <vm_exec_core+17296>, 0x5846af1c0aa1 <vm_exec_core+17073>...}
          reg_cfp = 0x7a53aa7ff3a0
          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 0x00005846af1b913f in vm_exec_loop (ec=0x5160000003d0, state=<optimized out>, result=<optimized out>, tag=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2612
  No locals.
  #13 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2588
          _ec = 0x5160000003d0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #14 0x00005846af23a002 in invoke_iseq_block_from_c (ec=0x5160000003d0, captured=0x7a53aa7ff578, self=134499796458960, 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:1615
          flags = 0
          iseq = 0x7a53ac9c7848
          cfp = <optimized out>
          sp = 0x7a53aa6ff9e8
          use_argv = 0x7a53ab096420
          stack_argv = 0x7a53aa6ff9e8
          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:1629
          captured = 0x7a53aa7ff578
  #16 0x00005846af1e69a6 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:1666
  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:1674
  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 0x00005846af1e69a6 in rb_yield (val=<optimized out>)
  No locals.
  #20 0x00005846af38b69a in rb_ary_each (ary=134499782143760) at /tmp/ruby/src/trunk_asan/array.c:2647
          i = 0
  #21 0x00005846af21ca48 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
  th: 0x515000000300, native_id: 0x7a53ad489c40
          ci = 0xbf100000001
          cc = <optimized out>
          me = 0x7a53acb605b0
          cfunc = 0x50400000a298
          recv = 134499782143760
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
  -- Control frame information -----------------------------------------------
  c:0021 p:---- s:0128 e:000127 CFUNC  :select
          val = <optimized out>
  #22 0x00005846af1c39ff in vm_sendish (ec=0x5160000003d0, reg_cfp=0x7a53aa7ff560, 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=0x5160000003d0) at ../../src/trunk_asan/insns.def:851
          bh = <optimized out>
          blockiseq = <optimized out>
  c:0020 p:0244 s:0120 e:000119 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:691
  c:0019 p:0039 s:0101 e:000100 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:819
          leaf = false
          val = <optimized out>
  c:0018 p:0008 s:0094 e:000093 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:858
  c:0017 p:0130 s:0087 e:000086 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1604
          cd = 0x511000020b40
  c:0016 p:0016 s:0074 e:000073 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1299
  c:0015 p:0005 s:0069 e:000068 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1769
          insns_address_table = {0x5846af1bfbd9 <vm_exec_core+13289>, 0x5846af1bceaa <vm_exec_core+1722>, 0x5846af1be6ec <vm_exec_core+7932>, 0x5846af1c3be0 <vm_exec_core+29680>, 0x5846af1be020 <vm_exec_core+6192>, 0x5846af1c48a2 <vm_exec_core+32946>, 0x5846af1c2b10 <vm_exec_core+25376>, 0x5846af1c0909 <vm_exec_core+16665>, 0x5846af1bd1ab <vm_exec_core+2491>, 0x5846af1c43a0 <vm_exec_core+31664>, 0x5846af1c3f95 <vm_exec_core+30629>, 0x5846af1be3e6 <vm_exec_core+7158>, 0x5846af1bd7ab <vm_exec_core+4027>, 0x5846af1c2fdd <vm_exec_core+26605>, 0x5846af1bf28f <vm_exec_core+10911>, 0x5846af1c45b8 <vm_exec_core+32200>, 0x5846af1c41ba <vm_exec_core+31178>, 0x5846af1bfa73 <vm_exec_core+12931>, 0x5846af1c086f <vm_exec_core+16511>, 0x5846af1c2caa <vm_exec_core+25786>, 0x5846af1c4117 <vm_exec_core+31015>, 0x5846af1c1d61 <vm_exec_core+21873>, 0x5846af1c2d49 <vm_exec_core+25945>, 0x5846af1c316a <vm_exec_core+27002>, 0x5846af1c1c88 <vm_exec_core+21656>, 0x5846af1bd6a0 <vm_exec_core+3760>, 0x5846af1c24bc <vm_exec_core+23756>, 0x5846af1bd4f3 <vm_exec_core+3331>, 0x5846af1bd857 <vm_exec_core+4199>, 0x5846af1bfd1c <vm_exec_core+13612>, 0x5846af1c1b1f <vm_exec_core+21295>, 0x5846af1c20d0 <vm_exec_core+22752>, 0x5846af1c18a0 <vm_exec_core+20656>, 0x5846af1bd0f1 <vm_exec_core+2305>, 0x5846af1c33d1 <vm_exec_core+27617>, 0x5846af1c3e98 <vm_exec_core+30376>, 0x5846af1bd959 <vm_exec_core+4457>, 0x5846af1beb07 <vm_exec_core+8983>, 0x5846af1be5f8 <vm_exec_core+7688>, 0x5846af1bf3f7 <vm_exec_core+11271>, 0x5846af1c07b3 <vm_exec_core+16323>, 0x5846af1bda50 <vm_exec_core+4704>, 0x5846af1c323e <vm_exec_core+27214>, 0x5846af1bea61 <vm_exec_core+8817>, 0x5846af1c0646 <vm_exec_core+15958>, 0x5846af1c111a <vm_exec_core+18730>, 0x5846af1c30e2 <vm_exec_core+26866>, 0x5846af1c1f22 <vm_exec_core+22322>, 0x5846af1bf60e <vm_exec_core+11806>, 0x5846af1bed5a <vm_exec_core+9578>, 0x5846af1c2eb2 <vm_exec_core+26306>, 0x5846af1bfe9e <vm_exec_core+13998>, 0x5846af1c256e <vm_exec_core+23934>, 0x5846af1c203c <vm_exec_core+22604>, 0x5846af1c27b8 <vm_exec_core+24520>, 0x5846af1c36bb <vm_exec_core+28363>, 0x5846af1c132b <vm_exec_core+19259>, 0x5846af1bcb8b <vm_exec_core+923>, 0x5846af1bf789 <vm_exec_core+12185>, 0x5846af1c2df7 <vm_exec_core+26119>, 0x5846af1bf8b6 <vm_exec_core+12486>, 0x5846af1c1bc3 <vm_exec_core+21459>, 0x5846af1c23b6 <vm_exec_core+23494>, 0x5846af1c0ec6 <vm_exec_core+18134>, 0x5846af1c19db <vm_exec_core+20971>, 0x5846af1bfaf5 <vm_exec_core+13061>, 0x5846af1bf03e <vm_exec_core+10318>, 0x5846af1c2896 <vm_exec_core+24742>, 0x5846af1bdb0d <vm_exec_core+4893>, 0x5846af1c0cc3 <vm_exec_core+17619>, 0x5846af1cbc9e <vm_exec_core+62638>, 0x5846af1c1e0c <vm_exec_core+22044>, 0x5846af1bddb1 <vm_exec_core+5569>, 0x5846af1be2c2 <vm_exec_core+6866>, 0x5846af1bded5 <vm_exec_core+5861>, 0x5846af1bebfb <vm_exec_core+9227>, 0x5846af1bf45d <vm_exec_core+11373>, 0x5846af1bcb90 <vm_exec_core+928>, 0x5846af1be957 <vm_exec_core+8551>, 0x5846af1c4ae1 <vm_exec_core+33521>, 0x5846af1c22cc <vm_exec_core+23260>, 0x5846af1c1222 <vm_exec_core+18994>, 0x5846af1c32c0 <vm_exec_core+27344>, 0x5846af1c4bb4 <vm_exec_core+33732>, 0x5846af1c35d4 <vm_exec_core+28132>, 0x5846af1c464d <vm_exec_core+32349>, 0x5846af1c4721 <vm_exec_core+32561>, 0x5846af1bd5bd <vm_exec_core+3533>, 0x5846af1c4263 <vm_exec_core+31347>, 0x5846af1bfdc0 <vm_exec_core+13776>, 0x5846af1c4480 <vm_exec_core+31888>, 0x5846af1bf962 <vm_exec_core+12658>, 0x5846af1c34ad <vm_exec_core+27837>, 0x5846af1bee80 <vm_exec_core+9872>, 0x5846af1c00ca <vm_exec_core+14554>, 0x5846af1c4801 <vm_exec_core+32785>, 0x5846af1c0708 <vm_exec_core+16152>, 0x5846af1c0267 <vm_exec_core+14967>, 0x5846af1bcc60 <vm_exec_core+1136>, 0x5846af1bd303 <vm_exec_core+2835>, 0x5846af1bcd49 <vm_exec_core+1369>, 0x5846af1c0fc1 <vm_exec_core+18385>, 0x5846af1c0413 <vm_exec_core+15395>, 0x5846af1c0b99 <vm_exec_core+17321>, 0x5846af1c0ab5 <vm_exec_core+17093>, 0x5846af1bfc1e <vm_exec_core+13358>, 0x5846af1c0308 <vm_exec_core+15128>, 0x5846af1bffa0 <vm_exec_core+14256>, 0x5846af1c05c4 <vm_exec_core+15828>, 0x5846af1c0542 <vm_exec_core+15698>, 0x5846af1bfbca <vm_exec_core+13274>, 0x5846af1bce9b <vm_exec_core+1707>, 0x5846af1be6dd <vm_exec_core+7917>, 0x5846af1c3bd1 <vm_exec_core+29665>, 0x5846af1be011 <vm_exec_core+6177>, 0x5846af1c4893 <vm_exec_core+32931>, 0x5846af1c2b01 <vm_exec_core+25361>, 0x5846af1c08fa <vm_exec_core+16650>, 0x5846af1bd19c <vm_exec_core+2476>, 0x5846af1c4391 <vm_exec_core+31649>, 0x5846af1c3f86 <vm_exec_core+30614>, 0x5846af1be3d7 <vm_exec_core+7143>, 0x5846af1bd79c <vm_exec_core+4012>, 0x5846af1c2fce <vm_exec_core+26590>, 0x5846af1bf280 <vm_exec_core+10896>, 0x5846af1c45a9 <vm_exec_core+32185>, 0x5846af1c41ab <vm_exec_core+31163>, 0x5846af1bfa64 <vm_exec_core+12916>, 0x5846af1c0860 <vm_exec_core+16496>, 0x5846af1c2c9b <vm_exec_core+25771>, 0x5846af1c4108 <vm_exec_core+31000>, 0x5846af1c1d52 <vm_exec_core+21858>, 0x5846af1c2d3a <vm_exec_core+25930>, 0x5846af1c315b <vm_exec_core+26987>, 0x5846af1c1c79 <vm_exec_core+21641>, 0x5846af1bd691 <vm_exec_core+3745>, 0x5846af1c24ad <vm_exec_core+23741>, 0x5846af1bd4e4 <vm_exec_core+3316>, 0x5846af1bd848 <vm_exec_core+4184>, 0x5846af1bfd0d <vm_exec_core+13597>, 0x5846af1c1b10 <vm_exec_core+21280>, 0x5846af1c20c1 <vm_exec_core+22737>, 0x5846af1c1891 <vm_exec_core+20641>, 0x5846af1bd0e2 <vm_exec_core+2290>, 0x5846af1c33c2 <vm_exec_core+27602>, 0x5846af1c3e89 <vm_exec_core+30361>, 0x5846af1bd94a <vm_exec_core+4442>, 0x5846af1beaf8 <vm_exec_core+8968>, 0x5846af1be5e9 <vm_exec_core+7673>, 0x5846af1bf3e8 <vm_exec_core+11256>, 0x5846af1c07a4 <vm_exec_core+16308>, 0x5846af1bda41 <vm_exec_core+4689>, 0x5846af1c322f <vm_exec_core+27199>, 0x5846af1bea52 <vm_exec_core+8802>, 0x5846af1c0637 <vm_exec_core+15943>, 0x5846af1c110b <vm_exec_core+18715>, 0x5846af1c30d3 <vm_exec_core+26851>, 0x5846af1c1f13 <vm_exec_core+22307>, 0x5846af1bf5ff <vm_exec_core+11791>, 0x5846af1bed4b <vm_exec_core+9563>, 0x5846af1c2ea3 <vm_exec_core+26291>, 0x5846af1bfe8f <vm_exec_core+13983>, 0x5846af1c255f <vm_exec_core+23919>, 0x5846af1c202d <vm_exec_core+22589>, 0x5846af1c27a9 <vm_exec_core+24505>, 0x5846af1c36ac <vm_exec_core+28348>, 0x5846af1c131c <vm_exec_core+19244>, 0x5846af1c1ec3 <vm_exec_core+22227>, 0x5846af1bf77a <vm_exec_core+12170>, 0x5846af1c2de8 <vm_exec_core+26104>, 0x5846af1bf8a7 <vm_exec_core+12471>, 0x5846af1c1bb4 <vm_exec_core+21444>, 0x5846af1c1ec3 <vm_exec_core+22227>, 0x5846af1c0eb7 <vm_exec_core+18119>, 0x5846af1c19cc <vm_exec_core+20956>, 0x5846af1bfae6 <vm_exec_core+13046>, 0x5846af1bf02f <vm_exec_core+10303>, 0x5846af1c2887 <vm_exec_core+24727>, 0x5846af1bdafe <vm_exec_core+4878>, 0x5846af1c0cb4 <vm_exec_core+17604>, 0x5846af1cbc8f <vm_exec_core+62623>, 0x5846af1c1dfd <vm_exec_core+22029>, 0x5846af1bdda2 <vm_exec_core+5554>, 0x5846af1be2b3 <vm_exec_core+6851>, 0x5846af1bdec6 <vm_exec_core+5846>, 0x5846af1bebec <vm_exec_core+9212>, 0x5846af1bf44e <vm_exec_core+11358>, 0x5846af1c11df <vm_exec_core+18927>, 0x5846af1c079a <vm_exec_core+16298>, 0x5846af1c11da <vm_exec_core+18922>, 0x5846af1c1d4d <vm_exec_core+21853>, 0x5846af1c1c74 <vm_exec_core+21636>, 0x5846af1bebe7 <vm_exec_core+9207>, 0x5846af1c1ed7 <vm_exec_core+22247>, 0x5846af1bfdb6 <vm_exec_core+13766>, 0x5846af1bfdbb <vm_exec_core+13771>, 0x5846af1c1c6f <vm_exec_core+21631>, 0x5846af1c1b06 <vm_exec_core+21270>, 0x5846af1c0b80 <vm_exec_core+17296>, 0x5846af1c0aa1 <vm_exec_core+17073>...}
          reg_cfp = 0x7a53aa7ff560
          reg_pc = 0x51500001a850
          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>
  c:0014 p:0006 s:0065 e:000064 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1756 [FINISH]
  c:0013 p:---- s:0061 e:000060 CFUNC  :each
          INSN_LABEL_setconstant = <optimized out>
          INSN_LABEL_getglobal = <optimized out>
  c:0012 p:0042 s:0057 e:000056 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1755
          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>
  c:0011 p:0013 s:0052 e:000051 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1799
  c:0010 p:0008 s:0047 e:000046 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1046
          INSN_LABEL_putstring = <optimized out>
          INSN_LABEL_putchilledstring = <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_concatstrings = <optimized out>
          INSN_LABEL_anytostring = <optimized out>
          INSN_LABEL_toregexp = <optimized out>
          INSN_LABEL_intern = <optimized out>
          INSN_LABEL_newarray = <optimized out>
  c:0007 p:0008 s:0030 e:000029 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1283
  c:0006 p:0032 s:0025 e:000024 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1882
          INSN_LABEL_pushtoarraykwsplat = <optimized out>
          INSN_LABEL_duparray = <optimized out>
  c:0005 p:0009 s:0021 e:000020 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1886
          INSN_LABEL_duphash = <optimized out>
  c:0004 p:0065 s:0016 e:000014 TOP    /tmp/ruby/src/trunk_asan/tool/test/runner.rb:14 [FINISH]
          INSN_LABEL_expandarray = <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_concatarray = <optimized out>
  c:0001 p:0000 s:0003 E:001650 DUMMY  [FINISH]
          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 0x00005846af1b9361 in vm_exec_loop (ec=0x5160000003d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2612
  No locals.
  #25 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2591
          _ec = 0x5160000003d0
          _tag = <optimized out>
          state = <optimized out>
          result = 36
  #26 0x00005846aef3bdfc in load_iseq_eval (ec=<optimized out>, fname=fname@entry=134499796793960) at /tmp/ruby/src/trunk_asan/load.c:789
          iseq = 0x7a53ac9c3950
  #27 0x00005846aef36d67 in require_internal (ec=ec@entry=0x5160000003d0, fname=<optimized out>, exception=<optimized out>, warn=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1295
          found = 114
          handle = <optimized out>
          _ec = <optimized out>
          _tag = <optimized out>
          th = 0x515000000300
          saved = <optimized out>
          ftptr = <optimized out>
          realpath = <optimized out>
          realpaths = 134499798405960
          realpath_map = 134499798405800
          path = 134499796793960
          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 0x00005846aef34ff5 in rb_require_string_internal (fname=134499796794000, resurrect=false) at /tmp/ruby/src/trunk_asan/load.c:1401
          result = <optimized out>
          ec = 0x5160000003d0
          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 0x00005846af21ca48 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 = 0x588100140003
          cc = <optimized out>
          me = 0x7a53ac9c3ae0
          cfunc = 0x5040000185d8
          recv = 134499798535680
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #31 0x00005846af202d7d in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7fffdb3f2050) 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 0x00005846af202835 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 0x00005846af1ca2dd in vm_sendish (ec=0x5160000003d0, reg_cfp=0x7a53aa7ff790, 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=0x5160000003d0) at ../../src/trunk_asan/insns.def:898
          bh = 0
          cd = <optimized out>
          leaf = false
          val = <optimized out>
          insns_address_table = {0x5846af1bfbd9 <vm_exec_core+13289>, 0x5846af1bceaa <vm_exec_core+1722>, 0x5846af1be6ec <vm_exec_core+7932>, 0x5846af1c3be0 <vm_exec_core+29680>, 0x5846af1be020 <vm_exec_core+6192>, 0x5846af1c48a2 <vm_exec_core+32946>, 0x5846af1c2b10 <vm_exec_core+25376>, 0x5846af1c0909 <vm_exec_core+16665>, 0x5846af1bd1ab <vm_exec_core+2491>, 0x5846af1c43a0 <vm_exec_core+31664>, 0x5846af1c3f95 <vm_exec_core+30629>, 0x5846af1be3e6 <vm_exec_core+7158>, 0x5846af1bd7ab <vm_exec_core+4027>, 0x5846af1c2fdd <vm_exec_core+26605>, 0x5846af1bf28f <vm_exec_core+10911>, 0x5846af1c45b8 <vm_exec_core+32200>, 0x5846af1c41ba <vm_exec_core+31178>, 0x5846af1bfa73 <vm_exec_core+12931>, 0x5846af1c086f <vm_exec_core+16511>, 0x5846af1c2caa <vm_exec_core+25786>, 0x5846af1c4117 <vm_exec_core+31015>, 0x5846af1c1d61 <vm_exec_core+21873>, 0x5846af1c2d49 <vm_exec_core+25945>, 0x5846af1c316a <vm_exec_core+27002>, 0x5846af1c1c88 <vm_exec_core+21656>, 0x5846af1bd6a0 <vm_exec_core+3760>, 0x5846af1c24bc <vm_exec_core+23756>, 0x5846af1bd4f3 <vm_exec_core+3331>, 0x5846af1bd857 <vm_exec_core+4199>, 0x5846af1bfd1c <vm_exec_core+13612>, 0x5846af1c1b1f <vm_exec_core+21295>, 0x5846af1c20d0 <vm_exec_core+22752>, 0x5846af1c18a0 <vm_exec_core+20656>, 0x5846af1bd0f1 <vm_exec_core+2305>, 0x5846af1c33d1 <vm_exec_core+27617>, 0x5846af1c3e98 <vm_exec_core+30376>, 0x5846af1bd959 <vm_exec_core+4457>, 0x5846af1beb07 <vm_exec_core+8983>, 0x5846af1be5f8 <vm_exec_core+7688>, 0x5846af1bf3f7 <vm_exec_core+11271>, 0x5846af1c07b3 <vm_exec_core+16323>, 0x5846af1bda50 <vm_exec_core+4704>, 0x5846af1c323e <vm_exec_core+27214>, 0x5846af1bea61 <vm_exec_core+8817>, 0x5846af1c0646 <vm_exec_core+15958>, 0x5846af1c111a <vm_exec_core+18730>, 0x5846af1c30e2 <vm_exec_core+26866>, 0x5846af1c1f22 <vm_exec_core+22322>, 0x5846af1bf60e <vm_exec_core+11806>, 0x5846af1bed5a <vm_exec_core+9578>, 0x5846af1c2eb2 <vm_exec_core+26306>, 0x5846af1bfe9e <vm_exec_core+13998>, 0x5846af1c256e <vm_exec_core+23934>, 0x5846af1c203c <vm_exec_core+22604>, 0x5846af1c27b8 <vm_exec_core+24520>, 0x5846af1c36bb <vm_exec_core+28363>, 0x5846af1c132b <vm_exec_core+19259>, 0x5846af1bcb8b <vm_exec_core+923>, 0x5846af1bf789 <vm_exec_core+12185>, 0x5846af1c2df7 <vm_exec_core+26119>, 0x5846af1bf8b6 <vm_exec_core+12486>, 0x5846af1c1bc3 <vm_exec_core+21459>, 0x5846af1c23b6 <vm_exec_core+23494>, 0x5846af1c0ec6 <vm_exec_core+18134>, 0x5846af1c19db <vm_exec_core+20971>, 0x5846af1bfaf5 <vm_exec_core+13061>, 0x5846af1bf03e <vm_exec_core+10318>, 0x5846af1c2896 <vm_exec_core+24742>, 0x5846af1bdb0d <vm_exec_core+4893>, 0x5846af1c0cc3 <vm_exec_core+17619>, 0x5846af1cbc9e <vm_exec_core+62638>, 0x5846af1c1e0c <vm_exec_core+22044>, 0x5846af1bddb1 <vm_exec_core+5569>, 0x5846af1be2c2 <vm_exec_core+6866>, 0x5846af1bded5 <vm_exec_core+5861>, 0x5846af1bebfb <vm_exec_core+9227>, 0x5846af1bf45d <vm_exec_core+11373>, 0x5846af1bcb90 <vm_exec_core+928>, 0x5846af1be957 <vm_exec_core+8551>, 0x5846af1c4ae1 <vm_exec_core+33521>, 0x5846af1c22cc <vm_exec_core+23260>, 0x5846af1c1222 <vm_exec_core+18994>, 0x5846af1c32c0 <vm_exec_core+27344>, 0x5846af1c4bb4 <vm_exec_core+33732>, 0x5846af1c35d4 <vm_exec_core+28132>, 0x5846af1c464d <vm_exec_core+32349>, 0x5846af1c4721 <vm_exec_core+32561>, 0x5846af1bd5bd <vm_exec_core+3533>, 0x5846af1c4263 <vm_exec_core+31347>, 0x5846af1bfdc0 <vm_exec_core+13776>, 0x5846af1c4480 <vm_exec_core+31888>, 0x5846af1bf962 <vm_exec_core+12658>, 0x5846af1c34ad <vm_exec_core+27837>, 0x5846af1bee80 <vm_exec_core+9872>, 0x5846af1c00ca <vm_exec_core+14554>, 0x5846af1c4801 <vm_exec_core+32785>, 0x5846af1c0708 <vm_exec_core+16152>, 0x5846af1c0267 <vm_exec_core+14967>, 0x5846af1bcc60 <vm_exec_core+1136>, 0x5846af1bd303 <vm_exec_core+2835>, 0x5846af1bcd49 <vm_exec_core+1369>, 0x5846af1c0fc1 <vm_exec_core+18385>, 0x5846af1c0413 <vm_exec_core+15395>, 0x5846af1c0b99 <vm_exec_core+17321>, 0x5846af1c0ab5 <vm_exec_core+17093>, 0x5846af1bfc1e <vm_exec_core+13358>, 0x5846af1c0308 <vm_exec_core+15128>, 0x5846af1bffa0 <vm_exec_core+14256>, 0x5846af1c05c4 <vm_exec_core+15828>, 0x5846af1c0542 <vm_exec_core+15698>, 0x5846af1bfbca <vm_exec_core+13274>, 0x5846af1bce9b <vm_exec_core+1707>, 0x5846af1be6dd <vm_exec_core+7917>, 0x5846af1c3bd1 <vm_exec_core+29665>, 0x5846af1be011 <vm_exec_core+6177>, 0x5846af1c4893 <vm_exec_core+32931>, 0x5846af1c2b01 <vm_exec_core+25361>, 0x5846af1c08fa <vm_exec_core+16650>, 0x5846af1bd19c <vm_exec_core+2476>, 0x5846af1c4391 <vm_exec_core+31649>, 0x5846af1c3f86 <vm_exec_core+30614>, 0x5846af1be3d7 <vm_exec_core+7143>, 0x5846af1bd79c <vm_exec_core+4012>, 0x5846af1c2fce <vm_exec_core+26590>, 0x5846af1bf280 <vm_exec_core+10896>, 0x5846af1c45a9 <vm_exec_core+32185>, 0x5846af1c41ab <vm_exec_core+31163>, 0x5846af1bfa64 <vm_exec_core+12916>, 0x5846af1c0860 <vm_exec_core+16496>, 0x5846af1c2c9b <vm_exec_core+25771>, 0x5846af1c4108 <vm_exec_core+31000>, 0x5846af1c1d52 <vm_exec_core+21858>, 0x5846af1c2d3a <vm_exec_core+25930>, 0x5846af1c315b <vm_exec_core+26987>, 0x5846af1c1c79 <vm_exec_core+21641>, 0x5846af1bd691 <vm_exec_core+3745>, 0x5846af1c24ad <vm_exec_core+23741>, 0x5846af1bd4e4 <vm_exec_core+3316>, 0x5846af1bd848 <vm_exec_core+4184>, 0x5846af1bfd0d <vm_exec_core+13597>, 0x5846af1c1b10 <vm_exec_core+21280>, 0x5846af1c20c1 <vm_exec_core+22737>, 0x5846af1c1891 <vm_exec_core+20641>, 0x5846af1bd0e2 <vm_exec_core+2290>, 0x5846af1c33c2 <vm_exec_core+27602>, 0x5846af1c3e89 <vm_exec_core+30361>, 0x5846af1bd94a <vm_exec_core+4442>, 0x5846af1beaf8 <vm_exec_core+8968>, 0x5846af1be5e9 <vm_exec_core+7673>, 0x5846af1bf3e8 <vm_exec_core+11256>, 0x5846af1c07a4 <vm_exec_core+16308>, 0x5846af1bda41 <vm_exec_core+4689>, 0x5846af1c322f <vm_exec_core+27199>, 0x5846af1bea52 <vm_exec_core+8802>, 0x5846af1c0637 <vm_exec_core+15943>, 0x5846af1c110b <vm_exec_core+18715>, 0x5846af1c30d3 <vm_exec_core+26851>, 0x5846af1c1f13 <vm_exec_core+22307>, 0x5846af1bf5ff <vm_exec_core+11791>, 0x5846af1bed4b <vm_exec_core+9563>, 0x5846af1c2ea3 <vm_exec_core+26291>, 0x5846af1bfe8f <vm_exec_core+13983>, 0x5846af1c255f <vm_exec_core+23919>, 0x5846af1c202d <vm_exec_core+22589>, 0x5846af1c27a9 <vm_exec_core+24505>, 0x5846af1c36ac <vm_exec_core+28348>, 0x5846af1c131c <vm_exec_core+19244>, 0x5846af1c1ec3 <vm_exec_core+22227>, 0x5846af1bf77a <vm_exec_core+12170>, 0x5846af1c2de8 <vm_exec_core+26104>, 0x5846af1bf8a7 <vm_exec_core+12471>, 0x5846af1c1bb4 <vm_exec_core+21444>, 0x5846af1c1ec3 <vm_exec_core+22227>, 0x5846af1c0eb7 <vm_exec_core+18119>, 0x5846af1c19cc <vm_exec_core+20956>, 0x5846af1bfae6 <vm_exec_core+13046>, 0x5846af1bf02f <vm_exec_core+10303>, 0x5846af1c2887 <vm_exec_core+24727>, 0x5846af1bdafe <vm_exec_core+4878>, 0x5846af1c0cb4 <vm_exec_core+17604>, 0x5846af1cbc8f <vm_exec_core+62623>, 0x5846af1c1dfd <vm_exec_core+22029>, 0x5846af1bdda2 <vm_exec_core+5554>, 0x5846af1be2b3 <vm_exec_core+6851>, 0x5846af1bdec6 <vm_exec_core+5846>, 0x5846af1bebec <vm_exec_core+9212>, 0x5846af1bf44e <vm_exec_core+11358>, 0x5846af1c11df <vm_exec_core+18927>, 0x5846af1c079a <vm_exec_core+16298>, 0x5846af1c11da <vm_exec_core+18922>, 0x5846af1c1d4d <vm_exec_core+21853>, 0x5846af1c1c74 <vm_exec_core+21636>, 0x5846af1bebe7 <vm_exec_core+9207>, 0x5846af1c1ed7 <vm_exec_core+22247>, 0x5846af1bfdb6 <vm_exec_core+13766>, 0x5846af1bfdbb <vm_exec_core+13771>, 0x5846af1c1c6f <vm_exec_core+21631>, 0x5846af1c1b06 <vm_exec_core+21270>, 0x5846af1c0b80 <vm_exec_core+17296>, 0x5846af1c0aa1 <vm_exec_core+17073>...}
          reg_cfp = 0x7a53aa7ff790
          reg_pc = 0x50400002fd78
          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 0x00005846af1b8fa8 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2585
          _ec = 0x5160000003d0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #36 0x00005846aee3e4cb in rb_ec_exec_node (ec=0x5160000003d0, n=0x7a53ac9c3b80) at /tmp/ruby/src/trunk_asan/eval.c:281
          _ec = 0x5160000003d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7fffdb3f2590, <optimized out>, 0x7fffdb3f24e0, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
          state = 0
          iseq = 0x7a53ac9c3b80
  #37 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:319
          ec = 0x5160000003d0
          status = <optimized out>
  #38 0x00005846aee37a37 in rb_main (argc=9, argv=0x7fffdb3f2758) at /tmp/ruby/src/trunk_asan/main.c:43
          variable_in_this_stack_frame = <optimized out>
  #39 main (argc=9, argv=0x7fffdb3f2758) 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_beginendblock.rb
  A test worker crashed. It might be an interpreter bug or
  a bug in test/unit/parallel.rb. Try again without the -j
  option.
  [Inferior 1 (process 781866) detached]
  $ timeout 60 gdb -p 781545 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
  make: *** [uncommon.mk:966: 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 781544 -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 818241 -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.
  

• Linux ruby-sp1 6.8.0-41-generic #41-Ubuntu SMP PREEMPT_DYNAMIC Fri Aug  2 20:41:06 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
  

• Logfile: /home/ko1/ruby/logs/brlog.trunk_asan.20241129-143703
  #<BuildRuby:0x0000783ec24bfdd8
   @BUILD_DIR="/tmp/ruby/build",
   @INSTALL_DIR="/tmp/ruby/install",
   @REPOSITORY="https://github.com/ruby/ruby.git",
   @REPOSITORY_TYPE=:git,
   @SRC_DIR="/tmp/ruby/src",
   @TARGET_BUILD_DIR="/tmp/ruby/build/trunk_asan",
   @TARGET_INSTALL_DIR="/tmp/ruby/install/trunk_asan",
   @TARGET_NAME="trunk_asan",
   @TARGET_SRC_DIR="/tmp/ruby/src/trunk_asan",
   @btest_opts="-j16",
   @build_opts="-j16",
   @configure_opts=
    ["'CC=clang-17' 'cflags=-fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0'"],
   @gist=false,
   @git_branch=nil,
   @git_worktree=nil,
   @incremental=true,
   @logfile="/home/ko1/ruby/logs/brlog.trunk_asan.20241129-143703",
   @make="make",
   @no_timeout_error=true,
   @quiet=false,
   @ruby_env=[["RUBY_DEBUG", "ci"]],
   @spec_opts="-j",
   @steps=
    ["checkout",
     "autoconf",
     "configure",
     "build_up",
     "build_miniruby",
     "build_ruby",
     "build_all",
     "build_install",
     "test_basic",
     "test_all",
     "test_rubyspec"],
   @svn_revision=nil,
   @test_opts="TESTS='-j16'",
   @timeout=600>
                             user     system      total        real
  checkout               0.000019   0.000006   0.000025 (  0.000025)
  autoconf               0.000036   0.000011   0.000047 (  0.000045)
  configure              0.000028   0.000008   0.000036 (  0.000035)
  build_up               0.003218   0.002408   1.754936 (  1.918683)
  build_miniruby         0.000083   0.001067   0.849341 (  0.847447)
  build_ruby             0.000577   0.000877   1.568066 (  1.566532)
  build_all              0.005259   0.000000  16.339438 (  2.075277)
  build_install          0.007113   0.004511  18.450572 (  3.596209)
  test_basic             0.004075   0.002842   1.104792 (  1.156950)
  test_all               0.169966   0.066669 1947.890843 (601.339564)
  test_rubyspec          0.088580   0.045242 498.336442 ( 42.029195)
  total: 654.53 sec