Result of trunk_asan@ruby-sp1 at 2024-10-07 10:08:59 +0900

• OK (0752fff215)[LOG]
• test-all:
• test-spec: 3436 files, 32792 examples, 135452 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.
  $$$ #<Timeout::Error: execution expired>
  ### enter analyzing mode for stuck processes
  $$$ ps jx
     PPID     PID    PGID     SID TTY        TPGID STAT   UID   TIME COMMAND
        1     949     949     949 ?             -1 Ss    1000   0:07 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   0:02 sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest
        1 1490997     959     959 pts/0        959 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      960 2081393     959     959 pts/0        959 Sl+   1000   0:00 ruby ./br.rb build_report trunk_asan --incremental --exclude-steps=test_btest
  2081393 2081396     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.20241007-005805 --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
  2081396 2081397     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.20241007-005805 --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
  2081397 2082366     959     959 pts/0        959 S+    1000   0:00 sh -c make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'
  2082366 2082367     959     959 pts/0        959 S+    1000   0:00 make yes-test-all TESTOPTS=--stderr-on-failure TESTS=-j16
  2082367 2082700     959     959 pts/0        959 Sl+   1000   0:18 /tmp/ruby/build/trunk_asan/ruby --disable-gems -r/tmp/ruby/src/trunk_asan/tool/lib/_tmpdir /tmp/ruby/src/trunk_asan/test/runner.rb --ruby=./miniruby -I/tmp/ruby/src/trunk_asan/lib -I. -I.ext/common  /tmp/ruby/src/trunk_asan/tool/runruby.rb --extout=.ext  -- --disable-gems --excludes-dir=/tmp/ruby/src/trunk_asan/test/.excludes --name=!/memory_leak/ --stderr-on-failure -j16
  2082700 2082718     959     959 pts/0        959 Sl+   1000   0:03 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestThread#test_fork_while_locked
        1 2090122 2090122 2090122 ?             -1 Ss    1000   0:00 SCREEN
  2090122 2090124 2090124 2090124 pts/2    2090124 Ss+   1000   0:00 /bin/bash
  2082718 2091998     959     959 pts/0        959 Sl+   1000   0:00 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestThread#test_fork_while_locked
  2081397 2117083     959     959 pts/0        959 R+    1000   0:00 ps jx
  2090122 2360588 2360588 2360588 pts/1    2360588 Ss+   1000   0:00 /bin/bash
        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, 1490997, 2090122, 2628222], 949=>[959], 959=>[960], 960=>[2081393], 2081393=>[2081396], 2081396=>[2081397], 2081397=>[2082366, 2117083], 2082366=>[2082367], 2082367=>[2082700], 2082700=>[2082718], 2090122=>[2090124, 2360588], 2082718=>[2091998], 2628222=>[2628224]}
  $ timeout 60 gdb -p 2091998 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
  [New LWP 2092000]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  0x00005f5d8680bb8e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
  >>> Threads
    Id   Target Id                                             Frame 
  * 1    Thread 0x7fb0a94006c0 (LWP 2091998) "test_thread.rb*" 0x00005f5d8680bb8e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
    2    Thread 0x7fb0c28006c0 (LWP 2092000) "test_thread.rb*" 0x00005f5d8680bb8e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
  >>> Machine level backtrace
  Thread 2 (Thread 0x7fb0c28006c0 (LWP 2092000) "test_thread.rb*"):
  #0  0x00005f5d8680bb8e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
  No symbol table info available.
  #1  0x00005f5d8680cb4a in __sanitizer::Semaphore::Wait() ()
  No symbol table info available.
  #2  0x00005f5d8675b3c0 in __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >::GetFromAllocator(__sanitizer::AllocatorStats*, unsigned long, unsigned int*, unsigned long) ()
  No symbol table info available.
  #3  0x00005f5d8675b239 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  0x00005f5d8675ac2a in __sanitizer::QuarantineCache<__asan::QuarantineCallback>::Enqueue(__asan::QuarantineCallback, void*, unsigned long) ()
  No symbol table info available.
  #5  0x00005f5d8675aae6 in __sanitizer::Quarantine<__asan::QuarantineCallback, __asan::AsanChunk>::Put(__sanitizer::QuarantineCache<__asan::QuarantineCallback>*, __asan::QuarantineCallback, __asan::AsanChunk*, unsigned long) ()
  No symbol table info available.
  #6  0x00005f5d867f1920 in __interceptor_free ()
  No symbol table info available.
  #7  0x00007fb0dea9e002 in __pthread_getattr_np (thread_id=<optimized out>, attr=0x7fb0c27ffc98) at ./nptl/pthread_getattr_np.c:198
          size = 32
          cpuset = 0x503000a53d00
          thread = <optimized out>
          ret = 0
          iattr = 0x7fb0c27ffc98
  #8  0x00005f5d86816849 in __sanitizer::GetThreadStackTopAndBottom(bool, unsigned long*, unsigned long*) ()
  No symbol table info available.
  #9  0x00005f5d86816d98 in __sanitizer::GetThreadStackAndTls(bool, unsigned long*, unsigned long*, unsigned long*, unsigned long*) ()
  No symbol table info available.
  #10 0x00005f5d867ff762 in __asan::AsanThread::SetThreadStackAndTls(__asan::AsanThread::InitOptions const*) ()
  No symbol table info available.
  #11 0x00005f5d867ff3dc in __asan::AsanThread::Init(__asan::AsanThread::InitOptions const*) ()
  No symbol table info available.
  #12 0x00005f5d867ff866 in __asan::AsanThread::ThreadStart(unsigned long long) ()
  No symbol table info available.
  #13 0x00005f5d867ef7df in asan_thread_start(void*) ()
  No symbol table info available.
  #14 0x00007fb0dea9ca94 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 = {140397154141888, -8894797786226803239, 140397154141888, -352, 0, 140396730505424, -8894797786239386151, -8894770728222638631}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #15 0x00007fb0deb29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  Thread 1 (Thread 0x7fb0a94006c0 (LWP 2091998) "test_thread.rb*"):
  #0  0x00005f5d8680bb8e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
  No symbol table info available.
  #1  0x00005f5d8680cb4a in __sanitizer::Semaphore::Wait() ()
  No symbol table info available.
  #2  0x00005f5d8675b3c0 in __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >::GetFromAllocator(__sanitizer::AllocatorStats*, unsigned long, unsigned int*, unsigned long) ()
  No symbol table info available.
  #3  0x00005f5d8675b239 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  0x00005f5d8675ac2a in __sanitizer::QuarantineCache<__asan::QuarantineCallback>::Enqueue(__asan::QuarantineCallback, void*, unsigned long) ()
  No symbol table info available.
  #5  0x00005f5d8675aae6 in __sanitizer::Quarantine<__asan::QuarantineCallback, __asan::AsanChunk>::Put(__sanitizer::QuarantineCache<__asan::QuarantineCallback>*, __asan::QuarantineCallback, __asan::AsanChunk*, unsigned long) ()
  No symbol table info available.
  #6  0x00005f5d867f1920 in __interceptor_free ()
  No symbol table info available.
  #7  0x00007fb0bc2e210f in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #8  0x00007fb0bc2e2572 in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #9  0x00007fb0bc2e22a9 in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #10 0x00007fb0bc2e247b in ASN1_item_free () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #11 0x00007fb0bc54d629 in OPENSSL_sk_pop_free () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #12 0x00007fb0bc58ae62 in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #13 0x00007fb0bc2e2572 in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #14 0x00007fb0bc2e22a9 in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #15 0x00007fb0bc2e2572 in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #16 0x00007fb0bc2e22a9 in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #17 0x00007fb0bc2e247b in ASN1_item_free () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #18 0x00007fb0bc57b889 in X509_OBJECT_free () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #19 0x00007fb0bc54d629 in OPENSSL_sk_pop_free () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #20 0x00007fb0bc57beaf in X509_STORE_free () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #21 0x00005f5d868627e7 in rb_data_free (obj=140397067670320, objspace=<optimized out>) at /tmp/ruby/src/trunk_asan/gc.c:1061
          free_immediately = 128
          dfree = 0xfffffffffffffe00
          data = 0x0
          free_immediately = <optimized out>
          dfree = <optimized out>
  #22 rb_gc_obj_free (objspace=objspace@entry=0x51d000000a80, obj=obj@entry=140397067670320) at /tmp/ruby/src/trunk_asan/gc.c:1202
  No locals.
  #23 0x00005f5d868641ac in rb_gc_impl_shutdown_call_finalizer (objspace_ptr=0x51d000000a80) at /tmp/ruby/src/trunk_asan/gc/default.c:3105
          poisoned = 0x0
          vp = 140397067670320
          page = <optimized out>
          p = 140397067670320
          pend = 140397067698160
          i = 32
          objspace = 0x51d000000a80
          lock_lev = 0
          i = <optimized out>
          page = <optimized out>
          p = <optimized out>
          pend = <optimized out>
          stride = <optimized out>
          vp = <optimized out>
          poisoned = <optimized out>
          unpoisoning = <optimized out>
  #24 rb_objspace_call_finalizer () at /tmp/ruby/src/trunk_asan/gc.c:1576
  No locals.
  #25 0x00005f5d86835818 in rb_ec_finalize (ec=0x5160027753d0) at /tmp/ruby/src/trunk_asan/eval.c:164
  No locals.
  #26 rb_ec_cleanup (ec=<optimized out>, ex=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:255
          _ec = 0x5160027753d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7fb0a93fe410, <optimized out>, 0x7fb0a93fe2e0, <optimized out>, <optimized out>}, prev = 0x7fb0ad609740, state = RUBY_TAG_NONE, lock_rec = 0}
          save_error = 4
          sysex = 0
          signaled = 0
          th0 = 0x515000162180
          step = 4
          message = 4
          th = 0x515000162180
          buf = <optimized out>
          state = <optimized out>
  #27 0x00005f5d86835e5b in ruby_stop (ex=4616, ex@entry=0) at /tmp/ruby/src/trunk_asan/eval.c:290
  No locals.
  #28 0x00005f5d869b4afd in rb_f_fork (obj=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4382
          status = <optimized out>
          pid = <optimized out>
  #29 0x00005f5d86c13468 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:3788
          ci = 0x648100040001
          cc = <optimized out>
          me = 0x7fb0baed5220
          cfunc = 0x504000020098
          recv = 140397037731680
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #30 0x00005f5d86bb81fb in vm_sendish (ec=0x5160027753d0, reg_cfp=0x7fb0ae3ff720, cd=0x5040004b8210, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5955
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
          calling = <optimized out>
  #31 vm_exec_core (ec=ec@entry=0x5160027753d0) at ../../src/trunk_asan/insns.def:851
          bh = <optimized out>
          blockiseq = <optimized out>
          leaf = false
          val = <optimized out>
          cd = 0x5040004b8210
          insns_address_table = {0x5f5d86bb3a09 <vm_exec_core+1801>, 0x5f5d86bb4ada <vm_exec_core+6106>, 0x5f5d86bba6a5 <vm_exec_core+29605>, 0x5f5d86bb4632 <vm_exec_core+4914>, 0x5f5d86bbb2ae <vm_exec_core+32686>, 0x5f5d86bb90d2 <vm_exec_core+24018>, 0x5f5d86bb6a4d <vm_exec_core+14157>, 0x5f5d86bb3b89 <vm_exec_core+2185>, 0x5f5d86bbad17 <vm_exec_core+31255>, 0x5f5d86bbaa11 <vm_exec_core+30481>, 0x5f5d86bb48aa <vm_exec_core+5546>, 0x5f5d86bb4127 <vm_exec_core+3623>, 0x5f5d86bb96bd <vm_exec_core+25533>, 0x5f5d86bb5861 <vm_exec_core+9569>, 0x5f5d86bbaf55 <vm_exec_core+31829>, 0x5f5d86bbab9f <vm_exec_core+30879>, 0x5f5d86bb5ec1 <vm_exec_core+11201>, 0x5f5d86bb69cb <vm_exec_core+14027>, 0x5f5d86bb9320 <vm_exec_core+24608>, 0x5f5d86bbab00 <vm_exec_core+30720>, 0x5f5d86bb8487 <vm_exec_core+20871>, 0x5f5d86bb93ba <vm_exec_core+24762>, 0x5f5d86bb9a6e <vm_exec_core+26478>, 0x5f5d86bb83b3 <vm_exec_core+20659>, 0x5f5d86bb4053 <vm_exec_core+3411>, 0x5f5d86bb8bec <vm_exec_core+22764>, 0x5f5d86bb3ec9 <vm_exec_core+3017>, 0x5f5d86bb4339 <vm_exec_core+4153>, 0x5f5d86bb620e <vm_exec_core+12046>, 0x5f5d86bb7f54 <vm_exec_core+19540>, 0x5f5d86bb8935 <vm_exec_core+22069>, 0x5f5d86bb7af0 <vm_exec_core+18416>, 0x5f5d86bb3a4e <vm_exec_core+1870>, 0x5f5d86bb9ff0 <vm_exec_core+27888>, 0x5f5d86bba926 <vm_exec_core+30246>, 0x5f5d86bb4412 <vm_exec_core+4370>, 0x5f5d86bb4fa6 <vm_exec_core+7334>, 0x5f5d86bb4a2c <vm_exec_core+5932>, 0x5f5d86bb5966 <vm_exec_core+9830>, 0x5f5d86bb6960 <vm_exec_core+13920>, 0x5f5d86bb44d4 <vm_exec_core+4564>, 0x5f5d86bb9e39 <vm_exec_core+27449>, 0x5f5d86bb4f15 <vm_exec_core+7189>, 0x5f5d86bb681e <vm_exec_core+13598>, 0x5f5d86bb71d3 <vm_exec_core+16083>, 0x5f5d86bb9769 <vm_exec_core+25705>, 0x5f5d86bb8663 <vm_exec_core+21347>, 0x5f5d86bb5a5a <vm_exec_core+10074>, 0x5f5d86bb52e3 <vm_exec_core+8163>, 0x5f5d86bb9597 <vm_exec_core+25239>, 0x5f5d86bb645c <vm_exec_core+12636>, 0x5f5d86bb8cf7 <vm_exec_core+23031>, 0x5f5d86bb86eb <vm_exec_core+21483>, 0x5f5d86bb8dc4 <vm_exec_core+23236>, 0x5f5d86bba5c7 <vm_exec_core+29383>, 0x5f5d86bb77b4 <vm_exec_core+17588>, 0x5f5d86bb9838 <vm_exec_core+25912>, 0x5f5d86bb368b <vm_exec_core+907>, 0x5f5d86bb9465 <vm_exec_core+24933>, 0x5f5d86bb5d32 <vm_exec_core+10802>, 0x5f5d86bb7ff8 <vm_exec_core+19704>, 0x5f5d86bb8558 <vm_exec_core+21080>, 0x5f5d86bb3690 <vm_exec_core+912>, 0x5f5d86bb7e63 <vm_exec_core+19299>, 0x5f5d86bb612f <vm_exec_core+11823>, 0x5f5d86bb54a0 <vm_exec_core+8608>, 0x5f5d86bb8e58 <vm_exec_core+23384>, 0x5f5d86bb4590 <vm_exec_core+4752>, 0x5f5d86bb6d14 <vm_exec_core+14868>, 0x5f5d86bc25e6 <vm_exec_core+62182>, 0x5f5d86bb8a17 <vm_exec_core+22295>, 0x5f5d86bb4df1 <vm_exec_core+6897>, 0x5f5d86bb51bf <vm_exec_core+7871>, 0x5f5d86bb509d <vm_exec_core+7581>, 0x5f5d86bb56f6 <vm_exec_core+9206>, 0x5f5d86bb5f7e <vm_exec_core+11390>, 0x5f5d86bb4d12 <vm_exec_core+6674>, 0x5f5d86bbb543 <vm_exec_core+33347>, 0x5f5d86bb8ace <vm_exec_core+22478>, 0x5f5d86bb75dc <vm_exec_core+17116>, 0x5f5d86bb9ee7 <vm_exec_core+27623>, 0x5f5d86bbb661 <vm_exec_core+33633>, 0x5f5d86bba24d <vm_exec_core+28493>, 0x5f5d86bbb0ae <vm_exec_core+32174>, 0x5f5d86bbb186 <vm_exec_core+32390>, 0x5f5d86bb3f6c <vm_exec_core+3180>, 0x5f5d86bbac34 <vm_exec_core+31028>, 0x5f5d86bb631f <vm_exec_core+12319>, 0x5f5d86bbae6f <vm_exec_core+31599>, 0x5f5d86bb5dde <vm_exec_core+10974>, 0x5f5d86bba14b <vm_exec_core+28235>, 0x5f5d86bb3d93 <vm_exec_core+2707>, 0x5f5d86bb5b74 <vm_exec_core+10356>, 0x5f5d86bb6f1c <vm_exec_core+15388>, 0x5f5d86bb68b5 <vm_exec_core+13749>, 0x5f5d86bb6684 <vm_exec_core+13188>, 0x5f5d86bb3787 <vm_exec_core+1159>, 0x5f5d86bb3caa <vm_exec_core+2474>, 0x5f5d86bb3819 <vm_exec_core+1305>, 0x5f5d86bba466 <vm_exec_core+29030>, 0x5f5d86bb7d00 <vm_exec_core+18944>, 0x5f5d86bb72a4 <vm_exec_core+16292>, 0x5f5d86bb79c1 <vm_exec_core+18113>, 0x5f5d86bb76da <vm_exec_core+17370>, 0x5f5d86bb6725 <vm_exec_core+13349>, 0x5f5d86bb70c8 <vm_exec_core+15816>, 0x5f5d86bb6bea <vm_exec_core+14570>, 0x5f5d86bb73d3 <vm_exec_core+16595>, 0x5f5d86bb7455 <vm_exec_core+16725>, 0x5f5d86bb39fa <vm_exec_core+1786>, 0x5f5d86bb4acb <vm_exec_core+6091>, 0x5f5d86bba696 <vm_exec_core+29590>, 0x5f5d86bb4623 <vm_exec_core+4899>, 0x5f5d86bbb29f <vm_exec_core+32671>, 0x5f5d86bb90c3 <vm_exec_core+24003>, 0x5f5d86bb6a3e <vm_exec_core+14142>, 0x5f5d86bb3b7a <vm_exec_core+2170>, 0x5f5d86bbad08 <vm_exec_core+31240>, 0x5f5d86bbaa02 <vm_exec_core+30466>, 0x5f5d86bb489b <vm_exec_core+5531>, 0x5f5d86bb4118 <vm_exec_core+3608>, 0x5f5d86bb96ae <vm_exec_core+25518>, 0x5f5d86bb5852 <vm_exec_core+9554>, 0x5f5d86bbaf46 <vm_exec_core+31814>, 0x5f5d86bbab90 <vm_exec_core+30864>, 0x5f5d86bb5eb2 <vm_exec_core+11186>, 0x5f5d86bb69bc <vm_exec_core+14012>, 0x5f5d86bb9311 <vm_exec_core+24593>, 0x5f5d86bbaaf1 <vm_exec_core+30705>, 0x5f5d86bb8478 <vm_exec_core+20856>, 0x5f5d86bb93ab <vm_exec_core+24747>, 0x5f5d86bb9a5f <vm_exec_core+26463>, 0x5f5d86bb83a4 <vm_exec_core+20644>, 0x5f5d86bb4044 <vm_exec_core+3396>, 0x5f5d86bb8bdd <vm_exec_core+22749>, 0x5f5d86bb3eba <vm_exec_core+3002>, 0x5f5d86bb432a <vm_exec_core+4138>, 0x5f5d86bb61ff <vm_exec_core+12031>, 0x5f5d86bb7f45 <vm_exec_core+19525>, 0x5f5d86bb8926 <vm_exec_core+22054>, 0x5f5d86bb7ae1 <vm_exec_core+18401>, 0x5f5d86bb3a3f <vm_exec_core+1855>, 0x5f5d86bb9fe1 <vm_exec_core+27873>, 0x5f5d86bba917 <vm_exec_core+30231>, 0x5f5d86bb4403 <vm_exec_core+4355>, 0x5f5d86bb4f97 <vm_exec_core+7319>, 0x5f5d86bb4a1d <vm_exec_core+5917>, 0x5f5d86bb5957 <vm_exec_core+9815>, 0x5f5d86bb6951 <vm_exec_core+13905>, 0x5f5d86bb44c5 <vm_exec_core+4549>, 0x5f5d86bb9e2a <vm_exec_core+27434>, 0x5f5d86bb4f06 <vm_exec_core+7174>, 0x5f5d86bb680f <vm_exec_core+13583>, 0x5f5d86bb71c4 <vm_exec_core+16068>, 0x5f5d86bb975a <vm_exec_core+25690>, 0x5f5d86bb8654 <vm_exec_core+21332>, 0x5f5d86bb5a4b <vm_exec_core+10059>, 0x5f5d86bb52d4 <vm_exec_core+8148>, 0x5f5d86bb9588 <vm_exec_core+25224>, 0x5f5d86bb644d <vm_exec_core+12621>, 0x5f5d86bb8ce8 <vm_exec_core+23016>, 0x5f5d86bb86dc <vm_exec_core+21468>, 0x5f5d86bb8db5 <vm_exec_core+23221>, 0x5f5d86bba5b8 <vm_exec_core+29368>, 0x5f5d86bb77a5 <vm_exec_core+17573>, 0x5f5d86bb9829 <vm_exec_core+25897>, 0x5f5d86bb8640 <vm_exec_core+21312>, 0x5f5d86bb9456 <vm_exec_core+24918>, 0x5f5d86bb5d23 <vm_exec_core+10787>, 0x5f5d86bb7fe9 <vm_exec_core+19689>, 0x5f5d86bb8549 <vm_exec_core+21065>, 0x5f5d86bb6f08 <vm_exec_core+15368>, 0x5f5d86bb7e54 <vm_exec_core+19284>, 0x5f5d86bb6120 <vm_exec_core+11808>, 0x5f5d86bb5491 <vm_exec_core+8593>, 0x5f5d86bb8e49 <vm_exec_core+23369>, 0x5f5d86bb4581 <vm_exec_core+4737>, 0x5f5d86bb6d05 <vm_exec_core+14853>, 0x5f5d86bc25d7 <vm_exec_core+62167>, 0x5f5d86bb8a08 <vm_exec_core+22280>, 0x5f5d86bb4de2 <vm_exec_core+6882>, 0x5f5d86bb51b0 <vm_exec_core+7856>, 0x5f5d86bb508e <vm_exec_core+7566>, 0x5f5d86bb56e7 <vm_exec_core+9191>, 0x5f5d86bb5f6f <vm_exec_core+11375>, 0x5f5d86bb7e4f <vm_exec_core+19279>, 0x5f5d86bb75d2 <vm_exec_core+17106>, 0x5f5d86bb7e4a <vm_exec_core+19274>, 0x5f5d86bb8640 <vm_exec_core+21312>, 0x5f5d86bb863e <vm_exec_core+21310>, 0x5f5d86bb56e2 <vm_exec_core+9186>, 0x5f5d86bb8ba1 <vm_exec_core+22689>, 0x5f5d86bb69b2 <vm_exec_core+14002>, 0x5f5d86bb69b7 <vm_exec_core+14007>, 0x5f5d86bb863c <vm_exec_core+21308>, 0x5f5d86bb851b <vm_exec_core+21019>, 0x5f5d86bb79a8 <vm_exec_core+18088>, 0x5f5d86bb76c6 <vm_exec_core+17350>, 0x5f5d86bb863a <vm_exec_core+21306>, 0x5f5d86bb7adc <vm_exec_core+18396>...}
          reg_cfp = 0x7fb0ae3ff720
          reg_pc = 0x50800053a750
          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_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>
  #32 0x00005f5d86bafe78 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564
          _ec = 0x5160027753d0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #33 0x00005f5d86c30a82 in invoke_iseq_block_from_c (ec=0x5160027753d0, captured=0x7fb0ae3ff7a8, self=140397037731680, 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:1595
          flags = 0
          iseq = 0x7fb0bb8164d8
          cfp = <optimized out>
  th: 0x515000162180, native_id: 0x7fb0a94006c0
  -- Control frame information -----------------------------------------------
          sp = 0x7fb0ae2ff850
  c:0005 p:---- s:0018 e:000017 CFUNC  :fork
  c:0004 p:0006 s:0014 e:000012 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_thread.rb:1274 [FINISH]
          use_argv = 0x0
          stack_argv = 0x7fb0ae2ff850
  c:0003 p:---- s:0010 e:000009 CFUNC  :synchronize
          opt_pc = 0
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  c:0002 p:0006 s:0006 e:000005 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_thread.rb:1274 [FINISH]
  #34 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:1609
          captured = 0x7fb0ae3ff7a8
  #35 0x00005f5d86bdd266 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:1646
  c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]
  No locals.
  #36 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1654
  No locals.
  #37 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
  No locals.
  #38 0x00005f5d86bdd266 in rb_yield (val=<optimized out>)
  No locals.
  #39 0x00005f5d8683a020 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 = 0x5160027753d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7fb0a93fef90, <optimized out>, 0x7fb0a93feea0, <optimized out>, <optimized out>}, prev = 0x7fb0ad609240, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x5160027753d0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #40 0x00005f5d86c13468 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:3788
          ci = 0x670100000001
          cc = <optimized out>
          me = 0x7fb0de3f8b30
          cfunc = 0x50400001f698
          recv = 140397036861560
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #41 0x00005f5d86bb81fb in vm_sendish (ec=0x5160027753d0, reg_cfp=0x7fb0ae3ff790, cd=0x502000632bf0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5955
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
          calling = <optimized out>
  #42 vm_exec_core (ec=ec@entry=0x5160027753d0) at ../../src/trunk_asan/insns.def:851
          bh = <optimized out>
          blockiseq = <optimized out>
          leaf = false
          val = <optimized out>
          cd = 0x502000632bf0
          insns_address_table = {0x5f5d86bb3a09 <vm_exec_core+1801>, 0x5f5d86bb4ada <vm_exec_core+6106>, 0x5f5d86bba6a5 <vm_exec_core+29605>, 0x5f5d86bb4632 <vm_exec_core+4914>, 0x5f5d86bbb2ae <vm_exec_core+32686>, 0x5f5d86bb90d2 <vm_exec_core+24018>, 0x5f5d86bb6a4d <vm_exec_core+14157>, 0x5f5d86bb3b89 <vm_exec_core+2185>, 0x5f5d86bbad17 <vm_exec_core+31255>, 0x5f5d86bbaa11 <vm_exec_core+30481>, 0x5f5d86bb48aa <vm_exec_core+5546>, 0x5f5d86bb4127 <vm_exec_core+3623>, 0x5f5d86bb96bd <vm_exec_core+25533>, 0x5f5d86bb5861 <vm_exec_core+9569>, 0x5f5d86bbaf55 <vm_exec_core+31829>, 0x5f5d86bbab9f <vm_exec_core+30879>, 0x5f5d86bb5ec1 <vm_exec_core+11201>, 0x5f5d86bb69cb <vm_exec_core+14027>, 0x5f5d86bb9320 <vm_exec_core+24608>, 0x5f5d86bbab00 <vm_exec_core+30720>, 0x5f5d86bb8487 <vm_exec_core+20871>, 0x5f5d86bb93ba <vm_exec_core+24762>, 0x5f5d86bb9a6e <vm_exec_core+26478>, 0x5f5d86bb83b3 <vm_exec_core+20659>, 0x5f5d86bb4053 <vm_exec_core+3411>, 0x5f5d86bb8bec <vm_exec_core+22764>, 0x5f5d86bb3ec9 <vm_exec_core+3017>, 0x5f5d86bb4339 <vm_exec_core+4153>, 0x5f5d86bb620e <vm_exec_core+12046>, 0x5f5d86bb7f54 <vm_exec_core+19540>, 0x5f5d86bb8935 <vm_exec_core+22069>, 0x5f5d86bb7af0 <vm_exec_core+18416>, 0x5f5d86bb3a4e <vm_exec_core+1870>, 0x5f5d86bb9ff0 <vm_exec_core+27888>, 0x5f5d86bba926 <vm_exec_core+30246>, 0x5f5d86bb4412 <vm_exec_core+4370>, 0x5f5d86bb4fa6 <vm_exec_core+7334>, 0x5f5d86bb4a2c <vm_exec_core+5932>, 0x5f5d86bb5966 <vm_exec_core+9830>, 0x5f5d86bb6960 <vm_exec_core+13920>, 0x5f5d86bb44d4 <vm_exec_core+4564>, 0x5f5d86bb9e39 <vm_exec_core+27449>, 0x5f5d86bb4f15 <vm_exec_core+7189>, 0x5f5d86bb681e <vm_exec_core+13598>, 0x5f5d86bb71d3 <vm_exec_core+16083>, 0x5f5d86bb9769 <vm_exec_core+25705>, 0x5f5d86bb8663 <vm_exec_core+21347>, 0x5f5d86bb5a5a <vm_exec_core+10074>, 0x5f5d86bb52e3 <vm_exec_core+8163>, 0x5f5d86bb9597 <vm_exec_core+25239>, 0x5f5d86bb645c <vm_exec_core+12636>, 0x5f5d86bb8cf7 <vm_exec_core+23031>, 0x5f5d86bb86eb <vm_exec_core+21483>, 0x5f5d86bb8dc4 <vm_exec_core+23236>, 0x5f5d86bba5c7 <vm_exec_core+29383>, 0x5f5d86bb77b4 <vm_exec_core+17588>, 0x5f5d86bb9838 <vm_exec_core+25912>, 0x5f5d86bb368b <vm_exec_core+907>, 0x5f5d86bb9465 <vm_exec_core+24933>, 0x5f5d86bb5d32 <vm_exec_core+10802>, 0x5f5d86bb7ff8 <vm_exec_core+19704>, 0x5f5d86bb8558 <vm_exec_core+21080>, 0x5f5d86bb3690 <vm_exec_core+912>, 0x5f5d86bb7e63 <vm_exec_core+19299>, 0x5f5d86bb612f <vm_exec_core+11823>, 0x5f5d86bb54a0 <vm_exec_core+8608>, 0x5f5d86bb8e58 <vm_exec_core+23384>, 0x5f5d86bb4590 <vm_exec_core+4752>, 0x5f5d86bb6d14 <vm_exec_core+14868>, 0x5f5d86bc25e6 <vm_exec_core+62182>, 0x5f5d86bb8a17 <vm_exec_core+22295>, 0x5f5d86bb4df1 <vm_exec_core+6897>, 0x5f5d86bb51bf <vm_exec_core+7871>, 0x5f5d86bb509d <vm_exec_core+7581>, 0x5f5d86bb56f6 <vm_exec_core+9206>, 0x5f5d86bb5f7e <vm_exec_core+11390>, 0x5f5d86bb4d12 <vm_exec_core+6674>, 0x5f5d86bbb543 <vm_exec_core+33347>, 0x5f5d86bb8ace <vm_exec_core+22478>, 0x5f5d86bb75dc <vm_exec_core+17116>, 0x5f5d86bb9ee7 <vm_exec_core+27623>, 0x5f5d86bbb661 <vm_exec_core+33633>, 0x5f5d86bba24d <vm_exec_core+28493>, 0x5f5d86bbb0ae <vm_exec_core+32174>, 0x5f5d86bbb186 <vm_exec_core+32390>, 0x5f5d86bb3f6c <vm_exec_core+3180>, 0x5f5d86bbac34 <vm_exec_core+31028>, 0x5f5d86bb631f <vm_exec_core+12319>, 0x5f5d86bbae6f <vm_exec_core+31599>, 0x5f5d86bb5dde <vm_exec_core+10974>, 0x5f5d86bba14b <vm_exec_core+28235>, 0x5f5d86bb3d93 <vm_exec_core+2707>, 0x5f5d86bb5b74 <vm_exec_core+10356>, 0x5f5d86bb6f1c <vm_exec_core+15388>, 0x5f5d86bb68b5 <vm_exec_core+13749>, 0x5f5d86bb6684 <vm_exec_core+13188>, 0x5f5d86bb3787 <vm_exec_core+1159>, 0x5f5d86bb3caa <vm_exec_core+2474>, 0x5f5d86bb3819 <vm_exec_core+1305>, 0x5f5d86bba466 <vm_exec_core+29030>, 0x5f5d86bb7d00 <vm_exec_core+18944>, 0x5f5d86bb72a4 <vm_exec_core+16292>, 0x5f5d86bb79c1 <vm_exec_core+18113>, 0x5f5d86bb76da <vm_exec_core+17370>, 0x5f5d86bb6725 <vm_exec_core+13349>, 0x5f5d86bb70c8 <vm_exec_core+15816>, 0x5f5d86bb6bea <vm_exec_core+14570>, 0x5f5d86bb73d3 <vm_exec_core+16595>, 0x5f5d86bb7455 <vm_exec_core+16725>, 0x5f5d86bb39fa <vm_exec_core+1786>, 0x5f5d86bb4acb <vm_exec_core+6091>, 0x5f5d86bba696 <vm_exec_core+29590>, 0x5f5d86bb4623 <vm_exec_core+4899>, 0x5f5d86bbb29f <vm_exec_core+32671>, 0x5f5d86bb90c3 <vm_exec_core+24003>, 0x5f5d86bb6a3e <vm_exec_core+14142>, 0x5f5d86bb3b7a <vm_exec_core+2170>, 0x5f5d86bbad08 <vm_exec_core+31240>, 0x5f5d86bbaa02 <vm_exec_core+30466>, 0x5f5d86bb489b <vm_exec_core+5531>, 0x5f5d86bb4118 <vm_exec_core+3608>, 0x5f5d86bb96ae <vm_exec_core+25518>, 0x5f5d86bb5852 <vm_exec_core+9554>, 0x5f5d86bbaf46 <vm_exec_core+31814>, 0x5f5d86bbab90 <vm_exec_core+30864>, 0x5f5d86bb5eb2 <vm_exec_core+11186>, 0x5f5d86bb69bc <vm_exec_core+14012>, 0x5f5d86bb9311 <vm_exec_core+24593>, 0x5f5d86bbaaf1 <vm_exec_core+30705>, 0x5f5d86bb8478 <vm_exec_core+20856>, 0x5f5d86bb93ab <vm_exec_core+24747>, 0x5f5d86bb9a5f <vm_exec_core+26463>, 0x5f5d86bb83a4 <vm_exec_core+20644>, 0x5f5d86bb4044 <vm_exec_core+3396>, 0x5f5d86bb8bdd <vm_exec_core+22749>, 0x5f5d86bb3eba <vm_exec_core+3002>, 0x5f5d86bb432a <vm_exec_core+4138>, 0x5f5d86bb61ff <vm_exec_core+12031>, 0x5f5d86bb7f45 <vm_exec_core+19525>, 0x5f5d86bb8926 <vm_exec_core+22054>, 0x5f5d86bb7ae1 <vm_exec_core+18401>, 0x5f5d86bb3a3f <vm_exec_core+1855>, 0x5f5d86bb9fe1 <vm_exec_core+27873>, 0x5f5d86bba917 <vm_exec_core+30231>, 0x5f5d86bb4403 <vm_exec_core+4355>, 0x5f5d86bb4f97 <vm_exec_core+7319>, 0x5f5d86bb4a1d <vm_exec_core+5917>, 0x5f5d86bb5957 <vm_exec_core+9815>, 0x5f5d86bb6951 <vm_exec_core+13905>, 0x5f5d86bb44c5 <vm_exec_core+4549>, 0x5f5d86bb9e2a <vm_exec_core+27434>, 0x5f5d86bb4f06 <vm_exec_core+7174>, 0x5f5d86bb680f <vm_exec_core+13583>, 0x5f5d86bb71c4 <vm_exec_core+16068>, 0x5f5d86bb975a <vm_exec_core+25690>, 0x5f5d86bb8654 <vm_exec_core+21332>, 0x5f5d86bb5a4b <vm_exec_core+10059>, 0x5f5d86bb52d4 <vm_exec_core+8148>, 0x5f5d86bb9588 <vm_exec_core+25224>, 0x5f5d86bb644d <vm_exec_core+12621>, 0x5f5d86bb8ce8 <vm_exec_core+23016>, 0x5f5d86bb86dc <vm_exec_core+21468>, 0x5f5d86bb8db5 <vm_exec_core+23221>, 0x5f5d86bba5b8 <vm_exec_core+29368>, 0x5f5d86bb77a5 <vm_exec_core+17573>, 0x5f5d86bb9829 <vm_exec_core+25897>, 0x5f5d86bb8640 <vm_exec_core+21312>, 0x5f5d86bb9456 <vm_exec_core+24918>, 0x5f5d86bb5d23 <vm_exec_core+10787>, 0x5f5d86bb7fe9 <vm_exec_core+19689>, 0x5f5d86bb8549 <vm_exec_core+21065>, 0x5f5d86bb6f08 <vm_exec_core+15368>, 0x5f5d86bb7e54 <vm_exec_core+19284>, 0x5f5d86bb6120 <vm_exec_core+11808>, 0x5f5d86bb5491 <vm_exec_core+8593>, 0x5f5d86bb8e49 <vm_exec_core+23369>, 0x5f5d86bb4581 <vm_exec_core+4737>, 0x5f5d86bb6d05 <vm_exec_core+14853>, 0x5f5d86bc25d7 <vm_exec_core+62167>, 0x5f5d86bb8a08 <vm_exec_core+22280>, 0x5f5d86bb4de2 <vm_exec_core+6882>, 0x5f5d86bb51b0 <vm_exec_core+7856>, 0x5f5d86bb508e <vm_exec_core+7566>, 0x5f5d86bb56e7 <vm_exec_core+9191>, 0x5f5d86bb5f6f <vm_exec_core+11375>, 0x5f5d86bb7e4f <vm_exec_core+19279>, 0x5f5d86bb75d2 <vm_exec_core+17106>, 0x5f5d86bb7e4a <vm_exec_core+19274>, 0x5f5d86bb8640 <vm_exec_core+21312>, 0x5f5d86bb863e <vm_exec_core+21310>, 0x5f5d86bb56e2 <vm_exec_core+9186>, 0x5f5d86bb8ba1 <vm_exec_core+22689>, 0x5f5d86bb69b2 <vm_exec_core+14002>, 0x5f5d86bb69b7 <vm_exec_core+14007>, 0x5f5d86bb863c <vm_exec_core+21308>, 0x5f5d86bb851b <vm_exec_core+21019>, 0x5f5d86bb79a8 <vm_exec_core+18088>, 0x5f5d86bb76c6 <vm_exec_core+17350>, 0x5f5d86bb863a <vm_exec_core+21306>, 0x5f5d86bb7adc <vm_exec_core+18396>...}
          reg_cfp = 0x7fb0ae3ff790
          reg_pc = 0x5060006265d0
          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_newarray_send = <optimized out>
          INSN_LABEL_invokesuper = <optimized out>
          INSN_LABEL_invokesuperforward = <optimized out>
          INSN_LABEL_invokeblock = <optimized out>
          INSN_LABEL_leave = <optimized out>
          INSN_LABEL_throw = <optimized out>
          INSN_LABEL_jump = <optimized out>
          INSN_LABEL_branchif = <optimized out>
          INSN_LABEL_branchunless = <optimized out>
          INSN_LABEL_branchnil = <optimized out>
          INSN_LABEL_once = <optimized out>
          INSN_LABEL_opt_case_dispatch = <optimized out>
          INSN_LABEL_opt_aset_with = <optimized out>
          INSN_LABEL_opt_aref_with = <optimized out>
          INSN_LABEL_invokebuiltin = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
          INSN_LABEL_getlocal_WC_0 = <optimized out>
          INSN_LABEL_getlocal_WC_1 = <optimized out>
          INSN_LABEL_setlocal_WC_0 = <optimized out>
          INSN_LABEL_setlocal_WC_1 = <optimized out>
          INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
          INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
          INSN_LABEL_trace_opt_nil_p = <optimized out>
          INSN_LABEL_trace_opt_plus = <optimized out>
          INSN_LABEL_trace_opt_minus = <optimized out>
          INSN_LABEL_trace_opt_mult = <optimized out>
          INSN_LABEL_trace_opt_div = <optimized out>
          INSN_LABEL_trace_opt_mod = <optimized out>
          INSN_LABEL_trace_opt_eq = <optimized out>
          INSN_LABEL_trace_opt_lt = <optimized out>
          INSN_LABEL_trace_opt_le = <optimized out>
          INSN_LABEL_trace_opt_gt = <optimized out>
          INSN_LABEL_trace_opt_ge = <optimized out>
          INSN_LABEL_trace_opt_ltlt = <optimized out>
          INSN_LABEL_trace_opt_and = <optimized out>
          INSN_LABEL_trace_opt_or = <optimized out>
          INSN_LABEL_trace_opt_aref = <optimized out>
          INSN_LABEL_trace_opt_aset = <optimized out>
          INSN_LABEL_trace_opt_length = <optimized out>
          INSN_LABEL_trace_opt_size = <optimized out>
          INSN_LABEL_trace_opt_empty_p = <optimized out>
          INSN_LABEL_trace_opt_succ = <optimized out>
          INSN_LABEL_trace_opt_not = <optimized out>
          INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
  #43 0x00005f5d86bafe78 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564
          _ec = 0x5160027753d0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #44 0x00005f5d86bed06b in invoke_iseq_block_from_c (ec=0x5160027753d0, captured=<optimized out>, self=140397037731680, 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:1595
          flags = 0
          iseq = 0x7fb0bb816500
          cfp = 0x7fb0ae3ff7c8
          sp = 0x7fb0ae2ff818
          use_argv = <optimized out>
          stack_argv = 0x7fb0ae2ff818
          opt_pc = <optimized out>
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #45 invoke_block_from_c_proc (ec=0x5160027753d0, self=140397037731680, 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:1689
          block = <optimized out>
          keyword_hash = <optimized out>
  #46 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:1719
  No locals.
  #47 0x00005f5d86beb2f6 in rb_vm_invoke_proc (ec=0x540000001208, proc=0x80, proc@entry=0x5040004ca650, argc=-2038383730, argc@entry=0, argv=0x0, kw_splat=0, passed_block_handler=18446744073709551104, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1740
          self = 0
  #48 0x00005f5d86b42789 in thread_do_start_proc (th=th@entry=0x515000162180) at /tmp/ruby/src/trunk_asan/thread.c:598
          args = <optimized out>
          procval = <optimized out>
          proc = 0x5040004ca650
          args_len = 0
          args_ptr = <optimized out>
  #49 0x00005f5d86b4033a in thread_do_start (th=0x515000162180) at /tmp/ruby/src/trunk_asan/thread.c:615
          result = 36
  #50 thread_start_func_2 (th=th@entry=0x515000162180, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:670
          _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>
  #51 0x00005f5d86b3f5fe in call_thread_start_func_2 (th=0x515000162180) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2237
          stack_start = <optimized out>
          stack_start_addr = 0x7fb0a93ffce0
  #52 nt_start (ptr=0x50c00080b0c0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2282
          th = 0x515000162180
          sched = <optimized out>
          nt = 0x50c00080b0c0
          vm = 0x525000000100
  #53 0x00005f5d867ef7df in asan_thread_start(void*) ()
  No symbol table info available.
  #54 0x00007fb0dea9ca94 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 = {140396730517184, -8894747758447739431, 140396730517184, -352, 0, 140730189373840, -8894747758460322343, -8894770728222638631}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #55 0x00007fb0deb29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  >>> Dump Ruby level backtrace (if possible)
  $1 = true
  [Inferior 1 (process 2091998) detached]
  $ timeout 60 gdb -p 2082718 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
  [New LWP 2117114]
  [New LWP 2083083]
  [New LWP 2082828]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  0x00007fb0deb107e3 in __GI___wait4 (pid=-1, stat_loc=0x7fb0dc9cf248, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
  >>> Threads
    Id   Target Id                                             Frame 
  * 1    Thread 0x7fb0ded30c40 (LWP 2082718) "ruby"            0x00007fb0deb107e3 in __GI___wait4 (pid=-1, stat_loc=0x7fb0dc9cf248, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
    2    Thread 0x7fb0c28006c0 (LWP 2117114) "test_thread.rb*" 0x00007fb0deb1b4cd in __GI___poll (fds=0x7fb0ad509040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
    3    Thread 0x7fb0bd4006c0 (LWP 2083083) "parallel.rb:40"  0x00007fb0deb1b4cd in __GI___poll (fds=0x7fb0b2e2ad60, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
    4    Thread 0x7fb0b5c006c0 (LWP 2082828) "Timeout stdlib " 0x00007fb0dea98d61 in __futex_abstimed_wait_common64 (private=24413, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c000496654) at ./nptl/futex-internal.c:57
  >>> Machine level backtrace
  Thread 4 (Thread 0x7fb0b5c006c0 (LWP 2082828) "Timeout stdlib "):
  #0  0x00007fb0dea98d61 in __futex_abstimed_wait_common64 (private=24413, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c000496654) 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=24413, abstime=0x0, clockid=0, expected=0, futex_word=0x50c000496654) 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=0x50c000496654, 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  0x00007fb0dea9b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x515000000920, cond=0x50c000496628) at ./nptl/pthread_cond_wait.c:503
          spin = 0
          buffer = {__routine = 0x7fb0dea9b4a0 <__condvar_cleanup_waiting>, __arg = 0x7fb0b5bfec30, __canceltype = -1257065744, __prev = 0x0}
          cbuffer = {wseq = 51, cond = 0x50c000496628, mutex = 0x515000000920, private = 0}
          err = <optimized out>
          g = 1
          flags = <optimized out>
          g1_start = <optimized out>
          maxspin = 0
          signals = <optimized out>
          result = 0
          wseq = 51
          seq = 25
          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=0x50c000496628, mutex=mutex@entry=0x515000000920) at ./nptl/pthread_cond_wait.c:627
  No locals.
  #5  0x00005f5d86b1a261 in rb_native_cond_wait (cond=0x50c000496654, 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=0x5150000d0a00, can_direct_transfer=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:863
          next_th = <optimized out>
  #7  0x00005f5d86b3e292 in thread_sched_to_waiting_until_wakeup (sched=0x515000000920, th=th@entry=0x5150000d0a00) at /tmp/ruby/src/trunk_asan/thread_pthread.c:1105
          can_direct_transfer = <optimized out>
  #8  0x00005f5d86b246d1 in native_sleep (th=0x5150000d0a00, rel=0x0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3344
          sched = <optimized out>
  #9  sleep_forever (th=0x5150000d0a00, fl=fl@entry=1) at /tmp/ruby/src/trunk_asan/thread.c:1351
          prev_status = THREAD_RUNNABLE
          status = THREAD_STOPPED_FOREVER
          woke = <optimized out>
  #10 0x00005f5d86b3cd05 in rb_thread_sleep_deadly_allow_spurious_wakeup (blocker=140397619105920, timeout=4, end=0) at /tmp/ruby/src/trunk_asan/thread.c:1396
          scheduler = <optimized out>
  #11 queue_sleep (_args=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:1028
          args = <optimized out>
  #12 0x00005f5d8683a020 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 = 0x5160016e03d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7fb0b5bfef90, <optimized out>, 0x7fb0b5bfeea0, <optimized out>, <optimized out>}, prev = 0x7fb0b4e09240, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x5160016e03d0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #13 0x00005f5d86b3c1ed in queue_do_pop (self=<optimized out>, q=0x50400005d150, should_block=<optimized out>, timeout=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:1103
          queue_waiter = {w = {self = 140397619105920, th = 0x0, fiber = 0x0, node = {next = 0x0, prev = 0x0}}, as = {q = 0x0, sq = 0x0}}
          queue_sleep_arg = {self = 140397619105920, timeout = 4, end = <optimized out>}
          ec = <optimized out>
          waitq = 0x50400005d150
          end = 0
  #14 0x00005f5d86bbb9b4 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:7330
          canary_p = <optimized out>
          ret = <optimized out>
  #15 0x00005f5d86bbb9b4 in vm_invoke_builtin_delegate (ec=0x5160016e03d0, cfp=0x7fb0b5dff758, bf=<optimized out>, start_index=<optimized out>)
          argv = <optimized out>
  #16 vm_exec_core (ec=ec@entry=0x5160016e03d0) at ../../src/trunk_asan/insns.def:1632
          bf = <optimized out>
          leaf = false
          val = <optimized out>
          index = <optimized out>
          insns_address_table = {0x5f5d86bb3a09 <vm_exec_core+1801>, 0x5f5d86bb4ada <vm_exec_core+6106>, 0x5f5d86bba6a5 <vm_exec_core+29605>, 0x5f5d86bb4632 <vm_exec_core+4914>, 0x5f5d86bbb2ae <vm_exec_core+32686>, 0x5f5d86bb90d2 <vm_exec_core+24018>, 0x5f5d86bb6a4d <vm_exec_core+14157>, 0x5f5d86bb3b89 <vm_exec_core+2185>, 0x5f5d86bbad17 <vm_exec_core+31255>, 0x5f5d86bbaa11 <vm_exec_core+30481>, 0x5f5d86bb48aa <vm_exec_core+5546>, 0x5f5d86bb4127 <vm_exec_core+3623>, 0x5f5d86bb96bd <vm_exec_core+25533>, 0x5f5d86bb5861 <vm_exec_core+9569>, 0x5f5d86bbaf55 <vm_exec_core+31829>, 0x5f5d86bbab9f <vm_exec_core+30879>, 0x5f5d86bb5ec1 <vm_exec_core+11201>, 0x5f5d86bb69cb <vm_exec_core+14027>, 0x5f5d86bb9320 <vm_exec_core+24608>, 0x5f5d86bbab00 <vm_exec_core+30720>, 0x5f5d86bb8487 <vm_exec_core+20871>, 0x5f5d86bb93ba <vm_exec_core+24762>, 0x5f5d86bb9a6e <vm_exec_core+26478>, 0x5f5d86bb83b3 <vm_exec_core+20659>, 0x5f5d86bb4053 <vm_exec_core+3411>, 0x5f5d86bb8bec <vm_exec_core+22764>, 0x5f5d86bb3ec9 <vm_exec_core+3017>, 0x5f5d86bb4339 <vm_exec_core+4153>, 0x5f5d86bb620e <vm_exec_core+12046>, 0x5f5d86bb7f54 <vm_exec_core+19540>, 0x5f5d86bb8935 <vm_exec_core+22069>, 0x5f5d86bb7af0 <vm_exec_core+18416>, 0x5f5d86bb3a4e <vm_exec_core+1870>, 0x5f5d86bb9ff0 <vm_exec_core+27888>, 0x5f5d86bba926 <vm_exec_core+30246>, 0x5f5d86bb4412 <vm_exec_core+4370>, 0x5f5d86bb4fa6 <vm_exec_core+7334>, 0x5f5d86bb4a2c <vm_exec_core+5932>, 0x5f5d86bb5966 <vm_exec_core+9830>, 0x5f5d86bb6960 <vm_exec_core+13920>, 0x5f5d86bb44d4 <vm_exec_core+4564>, 0x5f5d86bb9e39 <vm_exec_core+27449>, 0x5f5d86bb4f15 <vm_exec_core+7189>, 0x5f5d86bb681e <vm_exec_core+13598>, 0x5f5d86bb71d3 <vm_exec_core+16083>, 0x5f5d86bb9769 <vm_exec_core+25705>, 0x5f5d86bb8663 <vm_exec_core+21347>, 0x5f5d86bb5a5a <vm_exec_core+10074>, 0x5f5d86bb52e3 <vm_exec_core+8163>, 0x5f5d86bb9597 <vm_exec_core+25239>, 0x5f5d86bb645c <vm_exec_core+12636>, 0x5f5d86bb8cf7 <vm_exec_core+23031>, 0x5f5d86bb86eb <vm_exec_core+21483>, 0x5f5d86bb8dc4 <vm_exec_core+23236>, 0x5f5d86bba5c7 <vm_exec_core+29383>, 0x5f5d86bb77b4 <vm_exec_core+17588>, 0x5f5d86bb9838 <vm_exec_core+25912>, 0x5f5d86bb368b <vm_exec_core+907>, 0x5f5d86bb9465 <vm_exec_core+24933>, 0x5f5d86bb5d32 <vm_exec_core+10802>, 0x5f5d86bb7ff8 <vm_exec_core+19704>, 0x5f5d86bb8558 <vm_exec_core+21080>, 0x5f5d86bb3690 <vm_exec_core+912>, 0x5f5d86bb7e63 <vm_exec_core+19299>, 0x5f5d86bb612f <vm_exec_core+11823>, 0x5f5d86bb54a0 <vm_exec_core+8608>, 0x5f5d86bb8e58 <vm_exec_core+23384>, 0x5f5d86bb4590 <vm_exec_core+4752>, 0x5f5d86bb6d14 <vm_exec_core+14868>, 0x5f5d86bc25e6 <vm_exec_core+62182>, 0x5f5d86bb8a17 <vm_exec_core+22295>, 0x5f5d86bb4df1 <vm_exec_core+6897>, 0x5f5d86bb51bf <vm_exec_core+7871>, 0x5f5d86bb509d <vm_exec_core+7581>, 0x5f5d86bb56f6 <vm_exec_core+9206>, 0x5f5d86bb5f7e <vm_exec_core+11390>, 0x5f5d86bb4d12 <vm_exec_core+6674>, 0x5f5d86bbb543 <vm_exec_core+33347>, 0x5f5d86bb8ace <vm_exec_core+22478>, 0x5f5d86bb75dc <vm_exec_core+17116>, 0x5f5d86bb9ee7 <vm_exec_core+27623>, 0x5f5d86bbb661 <vm_exec_core+33633>, 0x5f5d86bba24d <vm_exec_core+28493>, 0x5f5d86bbb0ae <vm_exec_core+32174>, 0x5f5d86bbb186 <vm_exec_core+32390>, 0x5f5d86bb3f6c <vm_exec_core+3180>, 0x5f5d86bbac34 <vm_exec_core+31028>, 0x5f5d86bb631f <vm_exec_core+12319>, 0x5f5d86bbae6f <vm_exec_core+31599>, 0x5f5d86bb5dde <vm_exec_core+10974>, 0x5f5d86bba14b <vm_exec_core+28235>, 0x5f5d86bb3d93 <vm_exec_core+2707>, 0x5f5d86bb5b74 <vm_exec_core+10356>, 0x5f5d86bb6f1c <vm_exec_core+15388>, 0x5f5d86bb68b5 <vm_exec_core+13749>, 0x5f5d86bb6684 <vm_exec_core+13188>, 0x5f5d86bb3787 <vm_exec_core+1159>, 0x5f5d86bb3caa <vm_exec_core+2474>, 0x5f5d86bb3819 <vm_exec_core+1305>, 0x5f5d86bba466 <vm_exec_core+29030>, 0x5f5d86bb7d00 <vm_exec_core+18944>, 0x5f5d86bb72a4 <vm_exec_core+16292>, 0x5f5d86bb79c1 <vm_exec_core+18113>, 0x5f5d86bb76da <vm_exec_core+17370>, 0x5f5d86bb6725 <vm_exec_core+13349>, 0x5f5d86bb70c8 <vm_exec_core+15816>, 0x5f5d86bb6bea <vm_exec_core+14570>, 0x5f5d86bb73d3 <vm_exec_core+16595>, 0x5f5d86bb7455 <vm_exec_core+16725>, 0x5f5d86bb39fa <vm_exec_core+1786>, 0x5f5d86bb4acb <vm_exec_core+6091>, 0x5f5d86bba696 <vm_exec_core+29590>, 0x5f5d86bb4623 <vm_exec_core+4899>, 0x5f5d86bbb29f <vm_exec_core+32671>, 0x5f5d86bb90c3 <vm_exec_core+24003>, 0x5f5d86bb6a3e <vm_exec_core+14142>, 0x5f5d86bb3b7a <vm_exec_core+2170>, 0x5f5d86bbad08 <vm_exec_core+31240>, 0x5f5d86bbaa02 <vm_exec_core+30466>, 0x5f5d86bb489b <vm_exec_core+5531>, 0x5f5d86bb4118 <vm_exec_core+3608>, 0x5f5d86bb96ae <vm_exec_core+25518>, 0x5f5d86bb5852 <vm_exec_core+9554>, 0x5f5d86bbaf46 <vm_exec_core+31814>, 0x5f5d86bbab90 <vm_exec_core+30864>, 0x5f5d86bb5eb2 <vm_exec_core+11186>, 0x5f5d86bb69bc <vm_exec_core+14012>, 0x5f5d86bb9311 <vm_exec_core+24593>, 0x5f5d86bbaaf1 <vm_exec_core+30705>, 0x5f5d86bb8478 <vm_exec_core+20856>, 0x5f5d86bb93ab <vm_exec_core+24747>, 0x5f5d86bb9a5f <vm_exec_core+26463>, 0x5f5d86bb83a4 <vm_exec_core+20644>, 0x5f5d86bb4044 <vm_exec_core+3396>, 0x5f5d86bb8bdd <vm_exec_core+22749>, 0x5f5d86bb3eba <vm_exec_core+3002>, 0x5f5d86bb432a <vm_exec_core+4138>, 0x5f5d86bb61ff <vm_exec_core+12031>, 0x5f5d86bb7f45 <vm_exec_core+19525>, 0x5f5d86bb8926 <vm_exec_core+22054>, 0x5f5d86bb7ae1 <vm_exec_core+18401>, 0x5f5d86bb3a3f <vm_exec_core+1855>, 0x5f5d86bb9fe1 <vm_exec_core+27873>, 0x5f5d86bba917 <vm_exec_core+30231>, 0x5f5d86bb4403 <vm_exec_core+4355>, 0x5f5d86bb4f97 <vm_exec_core+7319>, 0x5f5d86bb4a1d <vm_exec_core+5917>, 0x5f5d86bb5957 <vm_exec_core+9815>, 0x5f5d86bb6951 <vm_exec_core+13905>, 0x5f5d86bb44c5 <vm_exec_core+4549>, 0x5f5d86bb9e2a <vm_exec_core+27434>, 0x5f5d86bb4f06 <vm_exec_core+7174>, 0x5f5d86bb680f <vm_exec_core+13583>, 0x5f5d86bb71c4 <vm_exec_core+16068>, 0x5f5d86bb975a <vm_exec_core+25690>, 0x5f5d86bb8654 <vm_exec_core+21332>, 0x5f5d86bb5a4b <vm_exec_core+10059>, 0x5f5d86bb52d4 <vm_exec_core+8148>, 0x5f5d86bb9588 <vm_exec_core+25224>, 0x5f5d86bb644d <vm_exec_core+12621>, 0x5f5d86bb8ce8 <vm_exec_core+23016>, 0x5f5d86bb86dc <vm_exec_core+21468>, 0x5f5d86bb8db5 <vm_exec_core+23221>, 0x5f5d86bba5b8 <vm_exec_core+29368>, 0x5f5d86bb77a5 <vm_exec_core+17573>, 0x5f5d86bb9829 <vm_exec_core+25897>, 0x5f5d86bb8640 <vm_exec_core+21312>, 0x5f5d86bb9456 <vm_exec_core+24918>, 0x5f5d86bb5d23 <vm_exec_core+10787>, 0x5f5d86bb7fe9 <vm_exec_core+19689>, 0x5f5d86bb8549 <vm_exec_core+21065>, 0x5f5d86bb6f08 <vm_exec_core+15368>, 0x5f5d86bb7e54 <vm_exec_core+19284>, 0x5f5d86bb6120 <vm_exec_core+11808>, 0x5f5d86bb5491 <vm_exec_core+8593>, 0x5f5d86bb8e49 <vm_exec_core+23369>, 0x5f5d86bb4581 <vm_exec_core+4737>, 0x5f5d86bb6d05 <vm_exec_core+14853>, 0x5f5d86bc25d7 <vm_exec_core+62167>, 0x5f5d86bb8a08 <vm_exec_core+22280>, 0x5f5d86bb4de2 <vm_exec_core+6882>, 0x5f5d86bb51b0 <vm_exec_core+7856>, 0x5f5d86bb508e <vm_exec_core+7566>, 0x5f5d86bb56e7 <vm_exec_core+9191>, 0x5f5d86bb5f6f <vm_exec_core+11375>, 0x5f5d86bb7e4f <vm_exec_core+19279>, 0x5f5d86bb75d2 <vm_exec_core+17106>, 0x5f5d86bb7e4a <vm_exec_core+19274>, 0x5f5d86bb8640 <vm_exec_core+21312>, 0x5f5d86bb863e <vm_exec_core+21310>, 0x5f5d86bb56e2 <vm_exec_core+9186>, 0x5f5d86bb8ba1 <vm_exec_core+22689>, 0x5f5d86bb69b2 <vm_exec_core+14002>, 0x5f5d86bb69b7 <vm_exec_core+14007>, 0x5f5d86bb863c <vm_exec_core+21308>, 0x5f5d86bb851b <vm_exec_core+21019>, 0x5f5d86bb79a8 <vm_exec_core+18088>, 0x5f5d86bb76c6 <vm_exec_core+17350>, 0x5f5d86bb863a <vm_exec_core+21306>, 0x5f5d86bb7adc <vm_exec_core+18396>...}
          reg_cfp = 0x7fb0b5dff758
          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_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 0x00005f5d86bafe78 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564
          _ec = 0x5160016e03d0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #18 0x00005f5d86bed06b in invoke_iseq_block_from_c (ec=0x5160016e03d0, captured=<optimized out>, self=140397618918680, 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:1595
          flags = 0
          iseq = 0x7fb0de36df30
          cfp = 0x7fb0b5dff7c8
          sp = 0x7fb0b5cff818
          use_argv = <optimized out>
          stack_argv = 0x7fb0b5cff818
          opt_pc = <optimized out>
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #19 invoke_block_from_c_proc (ec=0x5160016e03d0, self=140397618918680, 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:1689
          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:1719
  No locals.
  #21 0x00005f5d86beb2f6 in rb_vm_invoke_proc (ec=0x50c000496654, proc=0x189, proc@entry=0x5040002dc4d0, argc=-559313567, 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:1740
          self = 0
  #22 0x00005f5d86b42789 in thread_do_start_proc (th=th@entry=0x5150000d0a00) at /tmp/ruby/src/trunk_asan/thread.c:598
          args = <optimized out>
          procval = <optimized out>
          proc = 0x5040002dc4d0
          args_len = 0
          args_ptr = <optimized out>
  #23 0x00005f5d86b4033a in thread_do_start (th=0x5150000d0a00) at /tmp/ruby/src/trunk_asan/thread.c:615
          result = 36
  #24 thread_start_func_2 (th=th@entry=0x5150000d0a00, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:670
          _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 0x00005f5d86b3f5fe in call_thread_start_func_2 (th=0x5150000d0a00) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2237
          stack_start = <optimized out>
          stack_start_addr = 0x7fb0b5bffce0
  #26 nt_start (ptr=0x50c000496600) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2282
          th = 0x5150000d0a00
          sched = <optimized out>
          nt = 0x50c000496600
          vm = 0x525000000100
  #27 0x00005f5d867ef7df in asan_thread_start(void*) ()
  No symbol table info available.
  #28 0x00007fb0dea9ca94 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 = {140396940232384, -8894685086284956199, 140396940232384, -352, 2, 140397011519888, -8894685086297539111, -8894770728222638631}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #29 0x00007fb0deb29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  Thread 3 (Thread 0x7fb0bd4006c0 (LWP 2083083) "parallel.rb:40"):
  #0  0x00007fb0deb1b4cd in __GI___poll (fds=0x7fb0b2e2ad60, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
          sc_ret = -516
          sc_cancel_oldtype = 0
          sc_ret = <optimized out>
  #1  0x00005f5d8679642a in __interceptor_poll ()
  No symbol table info available.
  #2  0x00005f5d868e9edd in nogvl_wait_for (th=140397036771560, fptr=0x511000221400, events=1, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:12492
          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:1172
          ready = <optimized out>
  #4  0x00005f5d868eb356 in internal_read_func (ptr=0x7fb0b2e2ab40) at /tmp/ruby/src/trunk_asan/io.c:1203
          iis = 0x7fb0b2e2ab40
          result = <optimized out>
  #5  0x00005f5d86b286db in rb_thread_io_blocking_call (func=0x5f5d868eaed0 <internal_read_func>, data1=0x7fb0b2e2ab40, fd=<optimized out>, events=1) at /tmp/ruby/src/trunk_asan/thread.c:1802
          __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  0x00005f5d8683a020 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 = 0x51600275bbd0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7fb0bd3fee50, <optimized out>, 0x7fb0bd3fed60, <optimized out>, <optimized out>}, prev = 0x7fb0b2e09240, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x51600275bbd0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #7  0x00005f5d868ff705 in io_read_memory_locktmp (str=140396892171616, iis=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:3449
  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:3495
          str = <optimized out>
          iis = {th = 140397036771560, fptr = 0x511000221400, nonblock = 0, fd = 4, buf = 0x519000192d80, capa = 1024, timeout = <optimized out>}
          length = <optimized out>
          len = 1024
          fptr = 0x511000221400
          n = <optimized out>
          shrinkable = <optimized out>
  #9  0x00005f5d868db9d1 in io_readpartial (argc=-1293767328, argv=0x1, io=4294967295) at /tmp/ruby/src/trunk_asan/io.c:3615
          ret = <optimized out>
  #10 0x00005f5d86c13468 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:3788
          ci = 0x409100100003
          cc = <optimized out>
          me = 0x7fb0de529e78
          cfunc = 0x504000011018
          recv = 140397036771720
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #11 0x00005f5d86bc0cbd in vm_sendish (ec=0x51600275bbd0, reg_cfp=0x7fb0b8be7790, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5955
          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=0x51600275bbd0) at ../../src/trunk_asan/insns.def:898
          bh = 0
          cd = <optimized out>
          leaf = false
          val = <optimized out>
          insns_address_table = {0x5f5d86bb3a09 <vm_exec_core+1801>, 0x5f5d86bb4ada <vm_exec_core+6106>, 0x5f5d86bba6a5 <vm_exec_core+29605>, 0x5f5d86bb4632 <vm_exec_core+4914>, 0x5f5d86bbb2ae <vm_exec_core+32686>, 0x5f5d86bb90d2 <vm_exec_core+24018>, 0x5f5d86bb6a4d <vm_exec_core+14157>, 0x5f5d86bb3b89 <vm_exec_core+2185>, 0x5f5d86bbad17 <vm_exec_core+31255>, 0x5f5d86bbaa11 <vm_exec_core+30481>, 0x5f5d86bb48aa <vm_exec_core+5546>, 0x5f5d86bb4127 <vm_exec_core+3623>, 0x5f5d86bb96bd <vm_exec_core+25533>, 0x5f5d86bb5861 <vm_exec_core+9569>, 0x5f5d86bbaf55 <vm_exec_core+31829>, 0x5f5d86bbab9f <vm_exec_core+30879>, 0x5f5d86bb5ec1 <vm_exec_core+11201>, 0x5f5d86bb69cb <vm_exec_core+14027>, 0x5f5d86bb9320 <vm_exec_core+24608>, 0x5f5d86bbab00 <vm_exec_core+30720>, 0x5f5d86bb8487 <vm_exec_core+20871>, 0x5f5d86bb93ba <vm_exec_core+24762>, 0x5f5d86bb9a6e <vm_exec_core+26478>, 0x5f5d86bb83b3 <vm_exec_core+20659>, 0x5f5d86bb4053 <vm_exec_core+3411>, 0x5f5d86bb8bec <vm_exec_core+22764>, 0x5f5d86bb3ec9 <vm_exec_core+3017>, 0x5f5d86bb4339 <vm_exec_core+4153>, 0x5f5d86bb620e <vm_exec_core+12046>, 0x5f5d86bb7f54 <vm_exec_core+19540>, 0x5f5d86bb8935 <vm_exec_core+22069>, 0x5f5d86bb7af0 <vm_exec_core+18416>, 0x5f5d86bb3a4e <vm_exec_core+1870>, 0x5f5d86bb9ff0 <vm_exec_core+27888>, 0x5f5d86bba926 <vm_exec_core+30246>, 0x5f5d86bb4412 <vm_exec_core+4370>, 0x5f5d86bb4fa6 <vm_exec_core+7334>, 0x5f5d86bb4a2c <vm_exec_core+5932>, 0x5f5d86bb5966 <vm_exec_core+9830>, 0x5f5d86bb6960 <vm_exec_core+13920>, 0x5f5d86bb44d4 <vm_exec_core+4564>, 0x5f5d86bb9e39 <vm_exec_core+27449>, 0x5f5d86bb4f15 <vm_exec_core+7189>, 0x5f5d86bb681e <vm_exec_core+13598>, 0x5f5d86bb71d3 <vm_exec_core+16083>, 0x5f5d86bb9769 <vm_exec_core+25705>, 0x5f5d86bb8663 <vm_exec_core+21347>, 0x5f5d86bb5a5a <vm_exec_core+10074>, 0x5f5d86bb52e3 <vm_exec_core+8163>, 0x5f5d86bb9597 <vm_exec_core+25239>, 0x5f5d86bb645c <vm_exec_core+12636>, 0x5f5d86bb8cf7 <vm_exec_core+23031>, 0x5f5d86bb86eb <vm_exec_core+21483>, 0x5f5d86bb8dc4 <vm_exec_core+23236>, 0x5f5d86bba5c7 <vm_exec_core+29383>, 0x5f5d86bb77b4 <vm_exec_core+17588>, 0x5f5d86bb9838 <vm_exec_core+25912>, 0x5f5d86bb368b <vm_exec_core+907>, 0x5f5d86bb9465 <vm_exec_core+24933>, 0x5f5d86bb5d32 <vm_exec_core+10802>, 0x5f5d86bb7ff8 <vm_exec_core+19704>, 0x5f5d86bb8558 <vm_exec_core+21080>, 0x5f5d86bb3690 <vm_exec_core+912>, 0x5f5d86bb7e63 <vm_exec_core+19299>, 0x5f5d86bb612f <vm_exec_core+11823>, 0x5f5d86bb54a0 <vm_exec_core+8608>, 0x5f5d86bb8e58 <vm_exec_core+23384>, 0x5f5d86bb4590 <vm_exec_core+4752>, 0x5f5d86bb6d14 <vm_exec_core+14868>, 0x5f5d86bc25e6 <vm_exec_core+62182>, 0x5f5d86bb8a17 <vm_exec_core+22295>, 0x5f5d86bb4df1 <vm_exec_core+6897>, 0x5f5d86bb51bf <vm_exec_core+7871>, 0x5f5d86bb509d <vm_exec_core+7581>, 0x5f5d86bb56f6 <vm_exec_core+9206>, 0x5f5d86bb5f7e <vm_exec_core+11390>, 0x5f5d86bb4d12 <vm_exec_core+6674>, 0x5f5d86bbb543 <vm_exec_core+33347>, 0x5f5d86bb8ace <vm_exec_core+22478>, 0x5f5d86bb75dc <vm_exec_core+17116>, 0x5f5d86bb9ee7 <vm_exec_core+27623>, 0x5f5d86bbb661 <vm_exec_core+33633>, 0x5f5d86bba24d <vm_exec_core+28493>, 0x5f5d86bbb0ae <vm_exec_core+32174>, 0x5f5d86bbb186 <vm_exec_core+32390>, 0x5f5d86bb3f6c <vm_exec_core+3180>, 0x5f5d86bbac34 <vm_exec_core+31028>, 0x5f5d86bb631f <vm_exec_core+12319>, 0x5f5d86bbae6f <vm_exec_core+31599>, 0x5f5d86bb5dde <vm_exec_core+10974>, 0x5f5d86bba14b <vm_exec_core+28235>, 0x5f5d86bb3d93 <vm_exec_core+2707>, 0x5f5d86bb5b74 <vm_exec_core+10356>, 0x5f5d86bb6f1c <vm_exec_core+15388>, 0x5f5d86bb68b5 <vm_exec_core+13749>, 0x5f5d86bb6684 <vm_exec_core+13188>, 0x5f5d86bb3787 <vm_exec_core+1159>, 0x5f5d86bb3caa <vm_exec_core+2474>, 0x5f5d86bb3819 <vm_exec_core+1305>, 0x5f5d86bba466 <vm_exec_core+29030>, 0x5f5d86bb7d00 <vm_exec_core+18944>, 0x5f5d86bb72a4 <vm_exec_core+16292>, 0x5f5d86bb79c1 <vm_exec_core+18113>, 0x5f5d86bb76da <vm_exec_core+17370>, 0x5f5d86bb6725 <vm_exec_core+13349>, 0x5f5d86bb70c8 <vm_exec_core+15816>, 0x5f5d86bb6bea <vm_exec_core+14570>, 0x5f5d86bb73d3 <vm_exec_core+16595>, 0x5f5d86bb7455 <vm_exec_core+16725>, 0x5f5d86bb39fa <vm_exec_core+1786>, 0x5f5d86bb4acb <vm_exec_core+6091>, 0x5f5d86bba696 <vm_exec_core+29590>, 0x5f5d86bb4623 <vm_exec_core+4899>, 0x5f5d86bbb29f <vm_exec_core+32671>, 0x5f5d86bb90c3 <vm_exec_core+24003>, 0x5f5d86bb6a3e <vm_exec_core+14142>, 0x5f5d86bb3b7a <vm_exec_core+2170>, 0x5f5d86bbad08 <vm_exec_core+31240>, 0x5f5d86bbaa02 <vm_exec_core+30466>, 0x5f5d86bb489b <vm_exec_core+5531>, 0x5f5d86bb4118 <vm_exec_core+3608>, 0x5f5d86bb96ae <vm_exec_core+25518>, 0x5f5d86bb5852 <vm_exec_core+9554>, 0x5f5d86bbaf46 <vm_exec_core+31814>, 0x5f5d86bbab90 <vm_exec_core+30864>, 0x5f5d86bb5eb2 <vm_exec_core+11186>, 0x5f5d86bb69bc <vm_exec_core+14012>, 0x5f5d86bb9311 <vm_exec_core+24593>, 0x5f5d86bbaaf1 <vm_exec_core+30705>, 0x5f5d86bb8478 <vm_exec_core+20856>, 0x5f5d86bb93ab <vm_exec_core+24747>, 0x5f5d86bb9a5f <vm_exec_core+26463>, 0x5f5d86bb83a4 <vm_exec_core+20644>, 0x5f5d86bb4044 <vm_exec_core+3396>, 0x5f5d86bb8bdd <vm_exec_core+22749>, 0x5f5d86bb3eba <vm_exec_core+3002>, 0x5f5d86bb432a <vm_exec_core+4138>, 0x5f5d86bb61ff <vm_exec_core+12031>, 0x5f5d86bb7f45 <vm_exec_core+19525>, 0x5f5d86bb8926 <vm_exec_core+22054>, 0x5f5d86bb7ae1 <vm_exec_core+18401>, 0x5f5d86bb3a3f <vm_exec_core+1855>, 0x5f5d86bb9fe1 <vm_exec_core+27873>, 0x5f5d86bba917 <vm_exec_core+30231>, 0x5f5d86bb4403 <vm_exec_core+4355>, 0x5f5d86bb4f97 <vm_exec_core+7319>, 0x5f5d86bb4a1d <vm_exec_core+5917>, 0x5f5d86bb5957 <vm_exec_core+9815>, 0x5f5d86bb6951 <vm_exec_core+13905>, 0x5f5d86bb44c5 <vm_exec_core+4549>, 0x5f5d86bb9e2a <vm_exec_core+27434>, 0x5f5d86bb4f06 <vm_exec_core+7174>, 0x5f5d86bb680f <vm_exec_core+13583>, 0x5f5d86bb71c4 <vm_exec_core+16068>, 0x5f5d86bb975a <vm_exec_core+25690>, 0x5f5d86bb8654 <vm_exec_core+21332>, 0x5f5d86bb5a4b <vm_exec_core+10059>, 0x5f5d86bb52d4 <vm_exec_core+8148>, 0x5f5d86bb9588 <vm_exec_core+25224>, 0x5f5d86bb644d <vm_exec_core+12621>, 0x5f5d86bb8ce8 <vm_exec_core+23016>, 0x5f5d86bb86dc <vm_exec_core+21468>, 0x5f5d86bb8db5 <vm_exec_core+23221>, 0x5f5d86bba5b8 <vm_exec_core+29368>, 0x5f5d86bb77a5 <vm_exec_core+17573>, 0x5f5d86bb9829 <vm_exec_core+25897>, 0x5f5d86bb8640 <vm_exec_core+21312>, 0x5f5d86bb9456 <vm_exec_core+24918>, 0x5f5d86bb5d23 <vm_exec_core+10787>, 0x5f5d86bb7fe9 <vm_exec_core+19689>, 0x5f5d86bb8549 <vm_exec_core+21065>, 0x5f5d86bb6f08 <vm_exec_core+15368>, 0x5f5d86bb7e54 <vm_exec_core+19284>, 0x5f5d86bb6120 <vm_exec_core+11808>, 0x5f5d86bb5491 <vm_exec_core+8593>, 0x5f5d86bb8e49 <vm_exec_core+23369>, 0x5f5d86bb4581 <vm_exec_core+4737>, 0x5f5d86bb6d05 <vm_exec_core+14853>, 0x5f5d86bc25d7 <vm_exec_core+62167>, 0x5f5d86bb8a08 <vm_exec_core+22280>, 0x5f5d86bb4de2 <vm_exec_core+6882>, 0x5f5d86bb51b0 <vm_exec_core+7856>, 0x5f5d86bb508e <vm_exec_core+7566>, 0x5f5d86bb56e7 <vm_exec_core+9191>, 0x5f5d86bb5f6f <vm_exec_core+11375>, 0x5f5d86bb7e4f <vm_exec_core+19279>, 0x5f5d86bb75d2 <vm_exec_core+17106>, 0x5f5d86bb7e4a <vm_exec_core+19274>, 0x5f5d86bb8640 <vm_exec_core+21312>, 0x5f5d86bb863e <vm_exec_core+21310>, 0x5f5d86bb56e2 <vm_exec_core+9186>, 0x5f5d86bb8ba1 <vm_exec_core+22689>, 0x5f5d86bb69b2 <vm_exec_core+14002>, 0x5f5d86bb69b7 <vm_exec_core+14007>, 0x5f5d86bb863c <vm_exec_core+21308>, 0x5f5d86bb851b <vm_exec_core+21019>, 0x5f5d86bb79a8 <vm_exec_core+18088>, 0x5f5d86bb76c6 <vm_exec_core+17350>, 0x5f5d86bb863a <vm_exec_core+21306>, 0x5f5d86bb7adc <vm_exec_core+18396>...}
          reg_cfp = 0x7fb0b8be7790
          reg_pc = 0x513000050ce0
          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_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 0x00005f5d86bafe78 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564
          _ec = 0x51600275bbd0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #14 0x00005f5d86bed06b in invoke_iseq_block_from_c (ec=0x51600275bbd0, captured=<optimized out>, self=140397612628480, 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:1595
          flags = 0
          iseq = 0x7fb0de385658
          cfp = 0x7fb0b8be77c8
          sp = 0x7fb0b8ae7818
          use_argv = <optimized out>
          stack_argv = 0x7fb0b8ae7818
          opt_pc = <optimized out>
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #15 invoke_block_from_c_proc (ec=0x51600275bbd0, self=140397612628480, 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:1689
          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:1719
  No locals.
  #17 0x00005f5d86beb2f6 in rb_vm_invoke_proc (ec=0x7fb0b2e2ad60, proc=0x1, proc@entry=0x5040004bb6d0, argc=-558779187, 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:1740
          self = 4294967295
  #18 0x00005f5d86b42789 in thread_do_start_proc (th=th@entry=0x51500014ee00) at /tmp/ruby/src/trunk_asan/thread.c:598
          args = <optimized out>
          procval = <optimized out>
          proc = 0x5040004bb6d0
          args_len = 0
          args_ptr = <optimized out>
  #19 0x00005f5d86b4033a in thread_do_start (th=0x51500014ee00) at /tmp/ruby/src/trunk_asan/thread.c:615
          result = 36
  #20 thread_start_func_2 (th=th@entry=0x51500014ee00, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:670
          _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 0x00005f5d86b3f5fe in call_thread_start_func_2 (th=0x51500014ee00) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2237
          stack_start = <optimized out>
          stack_start_addr = 0x7fb0bd3ffce0
  #22 nt_start (ptr=0x50c0007ff6c0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2282
          th = 0x51500014ee00
          sched = <optimized out>
          nt = 0x50c0007ff6c0
          vm = 0x525000000100
  #23 0x00005f5d867ef7df in asan_thread_start(void*) ()
  No symbol table info available.
  #24 0x00007fb0dea9ca94 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 = {140397066061504, -8894703777982628391, 140397066061504, -352, 25, 140730189376752, -8894703777995211303, -8894770728222638631}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #25 0x00007fb0deb29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  Thread 2 (Thread 0x7fb0c28006c0 (LWP 2117114) "test_thread.rb*"):
  #0  0x00007fb0deb1b4cd in __GI___poll (fds=0x7fb0ad509040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
          sc_ret = -516
          sc_cancel_oldtype = 0
          sc_ret = <optimized out>
  #1  0x00005f5d8679642a in __interceptor_poll ()
  No symbol table info available.
  #2  0x00005f5d86b448ff in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1050
          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:3067
          vm = <optimized out>
  #4  0x00005f5d867ef7df in asan_thread_start(void*) ()
  No symbol table info available.
  #5  0x00007fb0dea9ca94 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 = {140397154141888, -8894797786226803239, 140397154141888, -352, 0, 140396856334576, -8894797786239386151, -8894770728222638631}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #6  0x00007fb0deb29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  Thread 1 (Thread 0x7fb0ded30c40 (LWP 2082718) "ruby"):
  #0  0x00007fb0deb107e3 in __GI___wait4 (pid=-1, stat_loc=0x7fb0dc9cf248, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
          sc_ret = -512
          sc_cancel_oldtype = 0
          sc_ret = <optimized out>
  #1  0x00005f5d86783c60 in __interceptor_waitpid ()
  No symbol table info available.
  #2  0x00005f5d869bc4d4 in do_waitpid (pid=-1, st=0x7fb0dc9cf248, flags=0) at /tmp/ruby/src/trunk_asan/process.c:1143
  No locals.
  #3  waitpid_blocking_no_SIGCHLD (x=0x7fb0dc9cf220) at /tmp/ruby/src/trunk_asan/process.c:1177
          w = 0x7fb0dc9cf220
  #4  0x00005f5d86b26b7b in rb_nogvl (func=0x5f5d869bc490 <waitpid_blocking_no_SIGCHLD>, data1=0x7fb0dc9cf220, ubf=<optimized out>, data2=<optimized out>, flags=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:1545
          __region = <optimized out>
          val = 0x0
          ec = 0x5160000003d0
          th = 0x515000000300
          vm = <optimized out>
          saved_errno = 0
          ubf_th = 0
          saved_vm = <optimized out>
          is_main_thread = <optimized out>
  #5  0x00005f5d869a6e8f in waitpid_no_SIGCHLD (w=0x7fb0dc9cf220) at /tmp/ruby/src/trunk_asan/process.c:1190
  No locals.
  #6  rb_process_status_wait (pid=<optimized out>, flags=0) at /tmp/ruby/src/trunk_asan/process.c:1212
          waitpid_state = {wnode = {next = <optimized out>, prev = <optimized out>}, ec = 0x5160000003d0, cond = <optimized out>, ret = 0, pid = -1, status = 0, options = 0, errnum = 0}
  #7  0x00005f5d869b586e in rb_waitpid (pid=-1, flags=0, st=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:1271
          status = <optimized out>
          data = <optimized out>
  #8  proc_waitall (_=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:1520
          result = 140397036855280
          pid = <optimized out>
          status = <optimized out>
  #9  0x00005f5d86c13468 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:3788
          ci = 0x6b1100100001
          cc = <optimized out>
          me = 0x7fb0de3f7550
          cfunc = 0x5040000208d8
          recv = 140397620860440
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #10 0x00005f5d86bc0cbd in vm_sendish (ec=0x5160000003d0, reg_cfp=0x7fb0dbfff480, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5955
          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 = {0x5f5d86bb3a09 <vm_exec_core+1801>, 0x5f5d86bb4ada <vm_exec_core+6106>, 0x5f5d86bba6a5 <vm_exec_core+29605>, 0x5f5d86bb4632 <vm_exec_core+4914>, 0x5f5d86bbb2ae <vm_exec_core+32686>, 0x5f5d86bb90d2 <vm_exec_core+24018>, 0x5f5d86bb6a4d <vm_exec_core+14157>, 0x5f5d86bb3b89 <vm_exec_core+2185>, 0x5f5d86bbad17 <vm_exec_core+31255>, 0x5f5d86bbaa11 <vm_exec_core+30481>, 0x5f5d86bb48aa <vm_exec_core+5546>, 0x5f5d86bb4127 <vm_exec_core+3623>, 0x5f5d86bb96bd <vm_exec_core+25533>, 0x5f5d86bb5861 <vm_exec_core+9569>, 0x5f5d86bbaf55 <vm_exec_core+31829>, 0x5f5d86bbab9f <vm_exec_core+30879>, 0x5f5d86bb5ec1 <vm_exec_core+11201>, 0x5f5d86bb69cb <vm_exec_core+14027>, 0x5f5d86bb9320 <vm_exec_core+24608>, 0x5f5d86bbab00 <vm_exec_core+30720>, 0x5f5d86bb8487 <vm_exec_core+20871>, 0x5f5d86bb93ba <vm_exec_core+24762>, 0x5f5d86bb9a6e <vm_exec_core+26478>, 0x5f5d86bb83b3 <vm_exec_core+20659>, 0x5f5d86bb4053 <vm_exec_core+3411>, 0x5f5d86bb8bec <vm_exec_core+22764>, 0x5f5d86bb3ec9 <vm_exec_core+3017>, 0x5f5d86bb4339 <vm_exec_core+4153>, 0x5f5d86bb620e <vm_exec_core+12046>, 0x5f5d86bb7f54 <vm_exec_core+19540>, 0x5f5d86bb8935 <vm_exec_core+22069>, 0x5f5d86bb7af0 <vm_exec_core+18416>, 0x5f5d86bb3a4e <vm_exec_core+1870>, 0x5f5d86bb9ff0 <vm_exec_core+27888>, 0x5f5d86bba926 <vm_exec_core+30246>, 0x5f5d86bb4412 <vm_exec_core+4370>, 0x5f5d86bb4fa6 <vm_exec_core+7334>, 0x5f5d86bb4a2c <vm_exec_core+5932>, 0x5f5d86bb5966 <vm_exec_core+9830>, 0x5f5d86bb6960 <vm_exec_core+13920>, 0x5f5d86bb44d4 <vm_exec_core+4564>, 0x5f5d86bb9e39 <vm_exec_core+27449>, 0x5f5d86bb4f15 <vm_exec_core+7189>, 0x5f5d86bb681e <vm_exec_core+13598>, 0x5f5d86bb71d3 <vm_exec_core+16083>, 0x5f5d86bb9769 <vm_exec_core+25705>, 0x5f5d86bb8663 <vm_exec_core+21347>, 0x5f5d86bb5a5a <vm_exec_core+10074>, 0x5f5d86bb52e3 <vm_exec_core+8163>, 0x5f5d86bb9597 <vm_exec_core+25239>, 0x5f5d86bb645c <vm_exec_core+12636>, 0x5f5d86bb8cf7 <vm_exec_core+23031>, 0x5f5d86bb86eb <vm_exec_core+21483>, 0x5f5d86bb8dc4 <vm_exec_core+23236>, 0x5f5d86bba5c7 <vm_exec_core+29383>, 0x5f5d86bb77b4 <vm_exec_core+17588>, 0x5f5d86bb9838 <vm_exec_core+25912>, 0x5f5d86bb368b <vm_exec_core+907>, 0x5f5d86bb9465 <vm_exec_core+24933>, 0x5f5d86bb5d32 <vm_exec_core+10802>, 0x5f5d86bb7ff8 <vm_exec_core+19704>, 0x5f5d86bb8558 <vm_exec_core+21080>, 0x5f5d86bb3690 <vm_exec_core+912>, 0x5f5d86bb7e63 <vm_exec_core+19299>, 0x5f5d86bb612f <vm_exec_core+11823>, 0x5f5d86bb54a0 <vm_exec_core+8608>, 0x5f5d86bb8e58 <vm_exec_core+23384>, 0x5f5d86bb4590 <vm_exec_core+4752>, 0x5f5d86bb6d14 <vm_exec_core+14868>, 0x5f5d86bc25e6 <vm_exec_core+62182>, 0x5f5d86bb8a17 <vm_exec_core+22295>, 0x5f5d86bb4df1 <vm_exec_core+6897>, 0x5f5d86bb51bf <vm_exec_core+7871>, 0x5f5d86bb509d <vm_exec_core+7581>, 0x5f5d86bb56f6 <vm_exec_core+9206>, 0x5f5d86bb5f7e <vm_exec_core+11390>, 0x5f5d86bb4d12 <vm_exec_core+6674>, 0x5f5d86bbb543 <vm_exec_core+33347>, 0x5f5d86bb8ace <vm_exec_core+22478>, 0x5f5d86bb75dc <vm_exec_core+17116>, 0x5f5d86bb9ee7 <vm_exec_core+27623>, 0x5f5d86bbb661 <vm_exec_core+33633>, 0x5f5d86bba24d <vm_exec_core+28493>, 0x5f5d86bbb0ae <vm_exec_core+32174>, 0x5f5d86bbb186 <vm_exec_core+32390>, 0x5f5d86bb3f6c <vm_exec_core+3180>, 0x5f5d86bbac34 <vm_exec_core+31028>, 0x5f5d86bb631f <vm_exec_core+12319>, 0x5f5d86bbae6f <vm_exec_core+31599>, 0x5f5d86bb5dde <vm_exec_core+10974>, 0x5f5d86bba14b <vm_exec_core+28235>, 0x5f5d86bb3d93 <vm_exec_core+2707>, 0x5f5d86bb5b74 <vm_exec_core+10356>, 0x5f5d86bb6f1c <vm_exec_core+15388>, 0x5f5d86bb68b5 <vm_exec_core+13749>, 0x5f5d86bb6684 <vm_exec_core+13188>, 0x5f5d86bb3787 <vm_exec_core+1159>, 0x5f5d86bb3caa <vm_exec_core+2474>, 0x5f5d86bb3819 <vm_exec_core+1305>, 0x5f5d86bba466 <vm_exec_core+29030>, 0x5f5d86bb7d00 <vm_exec_core+18944>, 0x5f5d86bb72a4 <vm_exec_core+16292>, 0x5f5d86bb79c1 <vm_exec_core+18113>, 0x5f5d86bb76da <vm_exec_core+17370>, 0x5f5d86bb6725 <vm_exec_core+13349>, 0x5f5d86bb70c8 <vm_exec_core+15816>, 0x5f5d86bb6bea <vm_exec_core+14570>, 0x5f5d86bb73d3 <vm_exec_core+16595>, 0x5f5d86bb7455 <vm_exec_core+16725>, 0x5f5d86bb39fa <vm_exec_core+1786>, 0x5f5d86bb4acb <vm_exec_core+6091>, 0x5f5d86bba696 <vm_exec_core+29590>, 0x5f5d86bb4623 <vm_exec_core+4899>, 0x5f5d86bbb29f <vm_exec_core+32671>, 0x5f5d86bb90c3 <vm_exec_core+24003>, 0x5f5d86bb6a3e <vm_exec_core+14142>, 0x5f5d86bb3b7a <vm_exec_core+2170>, 0x5f5d86bbad08 <vm_exec_core+31240>, 0x5f5d86bbaa02 <vm_exec_core+30466>, 0x5f5d86bb489b <vm_exec_core+5531>, 0x5f5d86bb4118 <vm_exec_core+3608>, 0x5f5d86bb96ae <vm_exec_core+25518>, 0x5f5d86bb5852 <vm_exec_core+9554>, 0x5f5d86bbaf46 <vm_exec_core+31814>, 0x5f5d86bbab90 <vm_exec_core+30864>, 0x5f5d86bb5eb2 <vm_exec_core+11186>, 0x5f5d86bb69bc <vm_exec_core+14012>, 0x5f5d86bb9311 <vm_exec_core+24593>, 0x5f5d86bbaaf1 <vm_exec_core+30705>, 0x5f5d86bb8478 <vm_exec_core+20856>, 0x5f5d86bb93ab <vm_exec_core+24747>, 0x5f5d86bb9a5f <vm_exec_core+26463>, 0x5f5d86bb83a4 <vm_exec_core+20644>, 0x5f5d86bb4044 <vm_exec_core+3396>, 0x5f5d86bb8bdd <vm_exec_core+22749>, 0x5f5d86bb3eba <vm_exec_core+3002>, 0x5f5d86bb432a <vm_exec_core+4138>, 0x5f5d86bb61ff <vm_exec_core+12031>, 0x5f5d86bb7f45 <vm_exec_core+19525>, 0x5f5d86bb8926 <vm_exec_core+22054>, 0x5f5d86bb7ae1 <vm_exec_core+18401>, 0x5f5d86bb3a3f <vm_exec_core+1855>, 0x5f5d86bb9fe1 <vm_exec_core+27873>, 0x5f5d86bba917 <vm_exec_core+30231>, 0x5f5d86bb4403 <vm_exec_core+4355>, 0x5f5d86bb4f97 <vm_exec_core+7319>, 0x5f5d86bb4a1d <vm_exec_core+5917>, 0x5f5d86bb5957 <vm_exec_core+9815>, 0x5f5d86bb6951 <vm_exec_core+13905>, 0x5f5d86bb44c5 <vm_exec_core+4549>, 0x5f5d86bb9e2a <vm_exec_core+27434>, 0x5f5d86bb4f06 <vm_exec_core+7174>, 0x5f5d86bb680f <vm_exec_core+13583>, 0x5f5d86bb71c4 <vm_exec_core+16068>, 0x5f5d86bb975a <vm_exec_core+25690>, 0x5f5d86bb8654 <vm_exec_core+21332>, 0x5f5d86bb5a4b <vm_exec_core+10059>, 0x5f5d86bb52d4 <vm_exec_core+8148>, 0x5f5d86bb9588 <vm_exec_core+25224>, 0x5f5d86bb644d <vm_exec_core+12621>, 0x5f5d86bb8ce8 <vm_exec_core+23016>, 0x5f5d86bb86dc <vm_exec_core+21468>, 0x5f5d86bb8db5 <vm_exec_core+23221>, 0x5f5d86bba5b8 <vm_exec_core+29368>, 0x5f5d86bb77a5 <vm_exec_core+17573>, 0x5f5d86bb9829 <vm_exec_core+25897>, 0x5f5d86bb8640 <vm_exec_core+21312>, 0x5f5d86bb9456 <vm_exec_core+24918>, 0x5f5d86bb5d23 <vm_exec_core+10787>, 0x5f5d86bb7fe9 <vm_exec_core+19689>, 0x5f5d86bb8549 <vm_exec_core+21065>, 0x5f5d86bb6f08 <vm_exec_core+15368>, 0x5f5d86bb7e54 <vm_exec_core+19284>, 0x5f5d86bb6120 <vm_exec_core+11808>, 0x5f5d86bb5491 <vm_exec_core+8593>, 0x5f5d86bb8e49 <vm_exec_core+23369>, 0x5f5d86bb4581 <vm_exec_core+4737>, 0x5f5d86bb6d05 <vm_exec_core+14853>, 0x5f5d86bc25d7 <vm_exec_core+62167>, 0x5f5d86bb8a08 <vm_exec_core+22280>, 0x5f5d86bb4de2 <vm_exec_core+6882>, 0x5f5d86bb51b0 <vm_exec_core+7856>, 0x5f5d86bb508e <vm_exec_core+7566>, 0x5f5d86bb56e7 <vm_exec_core+9191>, 0x5f5d86bb5f6f <vm_exec_core+11375>, 0x5f5d86bb7e4f <vm_exec_core+19279>, 0x5f5d86bb75d2 <vm_exec_core+17106>, 0x5f5d86bb7e4a <vm_exec_core+19274>, 0x5f5d86bb8640 <vm_exec_core+21312>, 0x5f5d86bb863e <vm_exec_core+21310>, 0x5f5d86bb56e2 <vm_exec_core+9186>, 0x5f5d86bb8ba1 <vm_exec_core+22689>, 0x5f5d86bb69b2 <vm_exec_core+14002>, 0x5f5d86bb69b7 <vm_exec_core+14007>, 0x5f5d86bb863c <vm_exec_core+21308>, 0x5f5d86bb851b <vm_exec_core+21019>, 0x5f5d86bb79a8 <vm_exec_core+18088>, 0x5f5d86bb76c6 <vm_exec_core+17350>, 0x5f5d86bb863a <vm_exec_core+21306>, 0x5f5d86bb7adc <vm_exec_core+18396>...}
          reg_cfp = 0x7fb0dbfff480
          reg_pc = 0x50b0000253f0
          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_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 0x00005f5d86bb0231 in vm_exec_loop (ec=0x5160000003d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2591
  No locals.
  #13 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2570
          _ec = 0x5160000003d0
          _tag = <optimized out>
          state = <optimized out>
          result = 36
  #14 0x00005f5d86c30a82 in invoke_iseq_block_from_c (ec=0x5160000003d0, captured=0x7fb0dbfff620, self=140397612628480, 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:1595
          flags = 0
          iseq = 0x7fb0de3670e0
          cfp = <optimized out>
          sp = 0x7fb0dbeffa28
          use_argv = 0x7fb0dc895ce0
          stack_argv = 0x7fb0dbeffa28
          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:1609
          captured = 0x7fb0dbfff620
  #16 0x00005f5d86bdd266 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:1646
  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:1654
  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 0x00005f5d86bdd266 in rb_yield (val=<optimized out>)
  No locals.
  #20 0x00005f5d86d880a6 in rb_ary_collect (ary=140397027196440) at /tmp/ruby/src/trunk_asan/array.c:3714
          collect = 140397027192840
          i = 59
  #21 0x00005f5d86c13468 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:3788
          ci = 0x163100000001
          cc = <optimized out>
          me = 0x7fb0de5300e8
          cfunc = 0x50400000a818
          recv = 140397027196440
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #22 0x00005f5d86bb81fb in vm_sendish (ec=0x5160000003d0, reg_cfp=0x7fb0dbfff608, cd=0x51100000cf50, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5955
          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>
          leaf = false
          val = <optimized out>
          cd = 0x51100000cf50
          insns_address_table = {0x5f5d86bb3a09 <vm_exec_core+1801>, 0x5f5d86bb4ada <vm_exec_core+6106>, 0x5f5d86bba6a5 <vm_exec_core+29605>, 0x5f5d86bb4632 <vm_exec_core+4914>, 0x5f5d86bbb2ae <vm_exec_core+32686>, 0x5f5d86bb90d2 <vm_exec_core+24018>, 0x5f5d86bb6a4d <vm_exec_core+14157>, 0x5f5d86bb3b89 <vm_exec_core+2185>, 0x5f5d86bbad17 <vm_exec_core+31255>, 0x5f5d86bbaa11 <vm_exec_core+30481>, 0x5f5d86bb48aa <vm_exec_core+5546>, 0x5f5d86bb4127 <vm_exec_core+3623>, 0x5f5d86bb96bd <vm_exec_core+25533>, 0x5f5d86bb5861 <vm_exec_core+9569>, 0x5f5d86bbaf55 <vm_exec_core+31829>, 0x5f5d86bbab9f <vm_exec_core+30879>, 0x5f5d86bb5ec1 <vm_exec_core+11201>, 0x5f5d86bb69cb <vm_exec_core+14027>, 0x5f5d86bb9320 <vm_exec_core+24608>, 0x5f5d86bbab00 <vm_exec_core+30720>, 0x5f5d86bb8487 <vm_exec_core+20871>, 0x5f5d86bb93ba <vm_exec_core+24762>, 0x5f5d86bb9a6e <vm_exec_core+26478>, 0x5f5d86bb83b3 <vm_exec_core+20659>, 0x5f5d86bb4053 <vm_exec_core+3411>, 0x5f5d86bb8bec <vm_exec_core+22764>, 0x5f5d86bb3ec9 <vm_exec_core+3017>, 0x5f5d86bb4339 <vm_exec_core+4153>, 0x5f5d86bb620e <vm_exec_core+12046>, 0x5f5d86bb7f54 <vm_exec_core+19540>, 0x5f5d86bb8935 <vm_exec_core+22069>, 0x5f5d86bb7af0 <vm_exec_core+18416>, 0x5f5d86bb3a4e <vm_exec_core+1870>, 0x5f5d86bb9ff0 <vm_exec_core+27888>, 0x5f5d86bba926 <vm_exec_core+30246>, 0x5f5d86bb4412 <vm_exec_core+4370>, 0x5f5d86bb4fa6 <vm_exec_core+7334>, 0x5f5d86bb4a2c <vm_exec_core+5932>, 0x5f5d86bb5966 <vm_exec_core+9830>, 0x5f5d86bb6960 <vm_exec_core+13920>, 0x5f5d86bb44d4 <vm_exec_core+4564>, 0x5f5d86bb9e39 <vm_exec_core+27449>, 0x5f5d86bb4f15 <vm_exec_core+7189>, 0x5f5d86bb681e <vm_exec_core+13598>, 0x5f5d86bb71d3 <vm_exec_core+16083>, 0x5f5d86bb9769 <vm_exec_core+25705>, 0x5f5d86bb8663 <vm_exec_core+21347>, 0x5f5d86bb5a5a <vm_exec_core+10074>, 0x5f5d86bb52e3 <vm_exec_core+8163>, 0x5f5d86bb9597 <vm_exec_core+25239>, 0x5f5d86bb645c <vm_exec_core+12636>, 0x5f5d86bb8cf7 <vm_exec_core+23031>, 0x5f5d86bb86eb <vm_exec_core+21483>, 0x5f5d86bb8dc4 <vm_exec_core+23236>, 0x5f5d86bba5c7 <vm_exec_core+29383>, 0x5f5d86bb77b4 <vm_exec_core+17588>, 0x5f5d86bb9838 <vm_exec_core+25912>, 0x5f5d86bb368b <vm_exec_core+907>, 0x5f5d86bb9465 <vm_exec_core+24933>, 0x5f5d86bb5d32 <vm_exec_core+10802>, 0x5f5d86bb7ff8 <vm_exec_core+19704>, 0x5f5d86bb8558 <vm_exec_core+21080>, 0x5f5d86bb3690 <vm_exec_core+912>, 0x5f5d86bb7e63 <vm_exec_core+19299>, 0x5f5d86bb612f <vm_exec_core+11823>, 0x5f5d86bb54a0 <vm_exec_core+8608>, 0x5f5d86bb8e58 <vm_exec_core+23384>, 0x5f5d86bb4590 <vm_exec_core+4752>, 0x5f5d86bb6d14 <vm_exec_core+14868>, 0x5f5d86bc25e6 <vm_exec_core+62182>, 0x5f5d86bb8a17 <vm_exec_core+22295>, 0x5f5d86bb4df1 <vm_exec_core+6897>, 0x5f5d86bb51bf <vm_exec_core+7871>, 0x5f5d86bb509d <vm_exec_core+7581>, 0x5f5d86bb56f6 <vm_exec_core+9206>, 0x5f5d86bb5f7e <vm_exec_core+11390>, 0x5f5d86bb4d12 <vm_exec_core+6674>, 0x5f5d86bbb543 <vm_exec_core+33347>, 0x5f5d86bb8ace <vm_exec_core+22478>, 0x5f5d86bb75dc <vm_exec_core+17116>, 0x5f5d86bb9ee7 <vm_exec_core+27623>, 0x5f5d86bbb661 <vm_exec_core+33633>, 0x5f5d86bba24d <vm_exec_core+28493>, 0x5f5d86bbb0ae <vm_exec_core+32174>, 0x5f5d86bbb186 <vm_exec_core+32390>, 0x5f5d86bb3f6c <vm_exec_core+3180>, 0x5f5d86bbac34 <vm_exec_core+31028>, 0x5f5d86bb631f <vm_exec_core+12319>, 0x5f5d86bbae6f <vm_exec_core+31599>, 0x5f5d86bb5dde <vm_exec_core+10974>, 0x5f5d86bba14b <vm_exec_core+28235>, 0x5f5d86bb3d93 <vm_exec_core+2707>, 0x5f5d86bb5b74 <vm_exec_core+10356>, 0x5f5d86bb6f1c <vm_exec_core+15388>, 0x5f5d86bb68b5 <vm_exec_core+13749>, 0x5f5d86bb6684 <vm_exec_core+13188>, 0x5f5d86bb3787 <vm_exec_core+1159>, 0x5f5d86bb3caa <vm_exec_core+2474>, 0x5f5d86bb3819 <vm_exec_core+1305>, 0x5f5d86bba466 <vm_exec_core+29030>, 0x5f5d86bb7d00 <vm_exec_core+18944>, 0x5f5d86bb72a4 <vm_exec_core+16292>, 0x5f5d86bb79c1 <vm_exec_core+18113>, 0x5f5d86bb76da <vm_exec_core+17370>, 0x5f5d86bb6725 <vm_exec_core+13349>, 0x5f5d86bb70c8 <vm_exec_core+15816>, 0x5f5d86bb6bea <vm_exec_core+14570>, 0x5f5d86bb73d3 <vm_exec_core+16595>, 0x5f5d86bb7455 <vm_exec_core+16725>, 0x5f5d86bb39fa <vm_exec_core+1786>, 0x5f5d86bb4acb <vm_exec_core+6091>, 0x5f5d86bba696 <vm_exec_core+29590>, 0x5f5d86bb4623 <vm_exec_core+4899>, 0x5f5d86bbb29f <vm_exec_core+32671>, 0x5f5d86bb90c3 <vm_exec_core+24003>, 0x5f5d86bb6a3e <vm_exec_core+14142>, 0x5f5d86bb3b7a <vm_exec_core+2170>, 0x5f5d86bbad08 <vm_exec_core+31240>, 0x5f5d86bbaa02 <vm_exec_core+30466>, 0x5f5d86bb489b <vm_exec_core+5531>, 0x5f5d86bb4118 <vm_exec_core+3608>, 0x5f5d86bb96ae <vm_exec_core+25518>, 0x5f5d86bb5852 <vm_exec_core+9554>, 0x5f5d86bbaf46 <vm_exec_core+31814>, 0x5f5d86bbab90 <vm_exec_core+30864>, 0x5f5d86bb5eb2 <vm_exec_core+11186>, 0x5f5d86bb69bc <vm_exec_core+14012>, 0x5f5d86bb9311 <vm_exec_core+24593>, 0x5f5d86bbaaf1 <vm_exec_core+30705>, 0x5f5d86bb8478 <vm_exec_core+20856>, 0x5f5d86bb93ab <vm_exec_core+24747>, 0x5f5d86bb9a5f <vm_exec_core+26463>, 0x5f5d86bb83a4 <vm_exec_core+20644>, 0x5f5d86bb4044 <vm_exec_core+3396>, 0x5f5d86bb8bdd <vm_exec_core+22749>, 0x5f5d86bb3eba <vm_exec_core+3002>, 0x5f5d86bb432a <vm_exec_core+4138>, 0x5f5d86bb61ff <vm_exec_core+12031>, 0x5f5d86bb7f45 <vm_exec_core+19525>, 0x5f5d86bb8926 <vm_exec_core+22054>, 0x5f5d86bb7ae1 <vm_exec_core+18401>, 0x5f5d86bb3a3f <vm_exec_core+1855>, 0x5f5d86bb9fe1 <vm_exec_core+27873>, 0x5f5d86bba917 <vm_exec_core+30231>, 0x5f5d86bb4403 <vm_exec_core+4355>, 0x5f5d86bb4f97 <vm_exec_core+7319>, 0x5f5d86bb4a1d <vm_exec_core+5917>, 0x5f5d86bb5957 <vm_exec_core+9815>, 0x5f5d86bb6951 <vm_exec_core+13905>, 0x5f5d86bb44c5 <vm_exec_core+4549>, 0x5f5d86bb9e2a <vm_exec_core+27434>, 0x5f5d86bb4f06 <vm_exec_core+7174>, 0x5f5d86bb680f <vm_exec_core+13583>, 0x5f5d86bb71c4 <vm_exec_core+16068>, 0x5f5d86bb975a <vm_exec_core+25690>, 0x5f5d86bb8654 <vm_exec_core+21332>, 0x5f5d86bb5a4b <vm_exec_core+10059>, 0x5f5d86bb52d4 <vm_exec_core+8148>, 0x5f5d86bb9588 <vm_exec_core+25224>, 0x5f5d86bb644d <vm_exec_core+12621>, 0x5f5d86bb8ce8 <vm_exec_core+23016>, 0x5f5d86bb86dc <vm_exec_core+21468>, 0x5f5d86bb8db5 <vm_exec_core+23221>, 0x5f5d86bba5b8 <vm_exec_core+29368>, 0x5f5d86bb77a5 <vm_exec_core+17573>, 0x5f5d86bb9829 <vm_exec_core+25897>, 0x5f5d86bb8640 <vm_exec_core+21312>, 0x5f5d86bb9456 <vm_exec_core+24918>, 0x5f5d86bb5d23 <vm_exec_core+10787>, 0x5f5d86bb7fe9 <vm_exec_core+19689>, 0x5f5d86bb8549 <vm_exec_core+21065>, 0x5f5d86bb6f08 <vm_exec_core+15368>, 0x5f5d86bb7e54 <vm_exec_core+19284>, 0x5f5d86bb6120 <vm_exec_core+11808>, 0x5f5d86bb5491 <vm_exec_core+8593>, 0x5f5d86bb8e49 <vm_exec_core+23369>, 0x5f5d86bb4581 <vm_exec_core+4737>, 0x5f5d86bb6d05 <vm_exec_core+14853>, 0x5f5d86bc25d7 <vm_exec_core+62167>, 0x5f5d86bb8a08 <vm_exec_core+22280>, 0x5f5d86bb4de2 <vm_exec_core+6882>, 0x5f5d86bb51b0 <vm_exec_core+7856>, 0x5f5d86bb508e <vm_exec_core+7566>, 0x5f5d86bb56e7 <vm_exec_core+9191>, 0x5f5d86bb5f6f <vm_exec_core+11375>, 0x5f5d86bb7e4f <vm_exec_core+19279>, 0x5f5d86bb75d2 <vm_exec_core+17106>, 0x5f5d86bb7e4a <vm_exec_core+19274>, 0x5f5d86bb8640 <vm_exec_core+21312>, 0x5f5d86bb863e <vm_exec_core+21310>, 0x5f5d86bb56e2 <vm_exec_core+9186>, 0x5f5d86bb8ba1 <vm_exec_core+22689>, 0x5f5d86bb69b2 <vm_exec_core+14002>, 0x5f5d86bb69b7 <vm_exec_core+14007>, 0x5f5d86bb863c <vm_exec_core+21308>, 0x5f5d86bb851b <vm_exec_core+21019>, 0x5f5d86bb79a8 <vm_exec_core+18088>, 0x5f5d86bb76c6 <vm_exec_core+17350>, 0x5f5d86bb863a <vm_exec_core+21306>, 0x5f5d86bb7adc <vm_exec_core+18396>...}
          reg_cfp = 0x7fb0dbfff608
          reg_pc = 0x5190000161b8
          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>
  th: 0x515000000300, native_id: 0x7fb0ded30c40
  -- Control frame information -----------------------------------------------
          INSN_LABEL_dupn = <optimized out>
  c:0017 p:---- s:0110 e:000109 CFUNC  :waitall
          INSN_LABEL_swap = <optimized out>
          INSN_LABEL_opt_reverse = <optimized out>
          INSN_LABEL_topn = <optimized out>
          INSN_LABEL_setn = <optimized out>
          INSN_LABEL_adjuststack = <optimized out>
          INSN_LABEL_defined = <optimized out>
          INSN_LABEL_definedivar = <optimized out>
          INSN_LABEL_checkmatch = <optimized out>
          INSN_LABEL_checkkeyword = <optimized out>
  c:0016 p:0010 s:0106 e:000104 METHOD /tmp/ruby/src/trunk_asan/tool/lib/zombie_hunter.rb:6
          INSN_LABEL_checktype = <optimized out>
          INSN_LABEL_defineclass = <optimized out>
          INSN_LABEL_definemethod = <optimized out>
  c:0015 p:0004 s:0101 e:000100 METHOD /tmp/ruby/src/trunk_asan/tool/lib/gc_checker.rb:13
  c:0014 p:0006 s:0095 e:000094 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:185
          INSN_LABEL_definesmethod = <optimized out>
          INSN_LABEL_send = <optimized out>
          INSN_LABEL_sendforward = <optimized out>
          INSN_LABEL_opt_send_without_block = <optimized out>
  c:0013 p:0027 s:0091 e:000090 METHOD <internal:array>:42
  c:0012 p:0102 s:0085 e:000084 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:183
          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>
  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
          INSN_LABEL_opt_newarray_send = <optimized out>
  c:0009 p:0103 s:0065 e:000064 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1658
  c:0008 p:0035 s:0053 e:000052 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1362
          INSN_LABEL_invokesuper = <optimized out>
  c:0007 p:0069 s:0046 E:002370 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:52
          INSN_LABEL_invokesuperforward = <optimized out>
  c:0006 p:0007 s:0030 e:000029 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:24 [FINISH]
          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>
  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
          INSN_LABEL_branchunless = <optimized out>
  c:0003 p:0210 s:0016 e:000015 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:122
  c:0002 p:0051 s:0006 e:000005 EVAL   /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:220 [FINISH]
          INSN_LABEL_branchnil = <optimized out>
  c:0001 p:0000 s:0003 E:001650 DUMMY  [FINISH]
          INSN_LABEL_once = <optimized out>
  th: 0x5150000d0a00, native_id: 0x7fb0b5c006c0
  -- Control frame information -----------------------------------------------
          INSN_LABEL_opt_case_dispatch = <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_opt_aset_with = <optimized out>
          INSN_LABEL_opt_aref_with = <optimized out>
  c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]
          INSN_LABEL_invokebuiltin = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
  th: 0x51500014ee00, native_id: 0x7fb0bd4006c0
          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>
  -- Control frame information -----------------------------------------------
  c:0003 p:---- s:0012 e:000011 CFUNC  :readpartial
          INSN_LABEL_trace_opt_mod = <optimized out>
  c:0002 p:0036 s:0007 e:000006 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:42 [FINISH]
  c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]
          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 0x00005f5d86bb000f in vm_exec_loop (ec=0x5160000003d0, state=<optimized out>, result=<optimized out>, tag=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2591
  No locals.
  #25 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2567
          _ec = 0x5160000003d0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #26 0x00005f5d86c30a82 in invoke_iseq_block_from_c (ec=0x5160000003d0, captured=0x7fb0dbfff738, self=140397612628480, 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:1595
          flags = 0
          iseq = 0x7fb0de385810
          cfp = <optimized out>
          sp = 0x7fb0dbeff8d0
          use_argv = 0x7fb0dc870860
          stack_argv = 0x7fb0dbeff8d0
          opt_pc = 0
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #27 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:1609
          captured = 0x7fb0dbfff738
  #28 0x00005f5d86bdd266 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:1646
  No locals.
  #29 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1654
  No locals.
  #30 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
  No locals.
  #31 0x00005f5d86bdd266 in rb_yield (val=<optimized out>)
  No locals.
  #32 0x00005f5d86d880a6 in rb_ary_collect (ary=140397036771920) at /tmp/ruby/src/trunk_asan/array.c:3714
          collect = 140397036771800
          i = 0
  #33 0x00005f5d86c13468 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:3788
          ci = 0x163100000001
          cc = <optimized out>
          me = 0x7fb0de5300e8
          cfunc = 0x50400000a818
          recv = 140397036771920
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #34 0x00005f5d86bb81fb in vm_sendish (ec=0x5160000003d0, reg_cfp=0x7fb0dbfff720, cd=0x502000012ed0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5955
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
          calling = <optimized out>
  #35 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 = 0x502000012ed0
          insns_address_table = {0x5f5d86bb3a09 <vm_exec_core+1801>, 0x5f5d86bb4ada <vm_exec_core+6106>, 0x5f5d86bba6a5 <vm_exec_core+29605>, 0x5f5d86bb4632 <vm_exec_core+4914>, 0x5f5d86bbb2ae <vm_exec_core+32686>, 0x5f5d86bb90d2 <vm_exec_core+24018>, 0x5f5d86bb6a4d <vm_exec_core+14157>, 0x5f5d86bb3b89 <vm_exec_core+2185>, 0x5f5d86bbad17 <vm_exec_core+31255>, 0x5f5d86bbaa11 <vm_exec_core+30481>, 0x5f5d86bb48aa <vm_exec_core+5546>, 0x5f5d86bb4127 <vm_exec_core+3623>, 0x5f5d86bb96bd <vm_exec_core+25533>, 0x5f5d86bb5861 <vm_exec_core+9569>, 0x5f5d86bbaf55 <vm_exec_core+31829>, 0x5f5d86bbab9f <vm_exec_core+30879>, 0x5f5d86bb5ec1 <vm_exec_core+11201>, 0x5f5d86bb69cb <vm_exec_core+14027>, 0x5f5d86bb9320 <vm_exec_core+24608>, 0x5f5d86bbab00 <vm_exec_core+30720>, 0x5f5d86bb8487 <vm_exec_core+20871>, 0x5f5d86bb93ba <vm_exec_core+24762>, 0x5f5d86bb9a6e <vm_exec_core+26478>, 0x5f5d86bb83b3 <vm_exec_core+20659>, 0x5f5d86bb4053 <vm_exec_core+3411>, 0x5f5d86bb8bec <vm_exec_core+22764>, 0x5f5d86bb3ec9 <vm_exec_core+3017>, 0x5f5d86bb4339 <vm_exec_core+4153>, 0x5f5d86bb620e <vm_exec_core+12046>, 0x5f5d86bb7f54 <vm_exec_core+19540>, 0x5f5d86bb8935 <vm_exec_core+22069>, 0x5f5d86bb7af0 <vm_exec_core+18416>, 0x5f5d86bb3a4e <vm_exec_core+1870>, 0x5f5d86bb9ff0 <vm_exec_core+27888>, 0x5f5d86bba926 <vm_exec_core+30246>, 0x5f5d86bb4412 <vm_exec_core+4370>, 0x5f5d86bb4fa6 <vm_exec_core+7334>, 0x5f5d86bb4a2c <vm_exec_core+5932>, 0x5f5d86bb5966 <vm_exec_core+9830>, 0x5f5d86bb6960 <vm_exec_core+13920>, 0x5f5d86bb44d4 <vm_exec_core+4564>, 0x5f5d86bb9e39 <vm_exec_core+27449>, 0x5f5d86bb4f15 <vm_exec_core+7189>, 0x5f5d86bb681e <vm_exec_core+13598>, 0x5f5d86bb71d3 <vm_exec_core+16083>, 0x5f5d86bb9769 <vm_exec_core+25705>, 0x5f5d86bb8663 <vm_exec_core+21347>, 0x5f5d86bb5a5a <vm_exec_core+10074>, 0x5f5d86bb52e3 <vm_exec_core+8163>, 0x5f5d86bb9597 <vm_exec_core+25239>, 0x5f5d86bb645c <vm_exec_core+12636>, 0x5f5d86bb8cf7 <vm_exec_core+23031>, 0x5f5d86bb86eb <vm_exec_core+21483>, 0x5f5d86bb8dc4 <vm_exec_core+23236>, 0x5f5d86bba5c7 <vm_exec_core+29383>, 0x5f5d86bb77b4 <vm_exec_core+17588>, 0x5f5d86bb9838 <vm_exec_core+25912>, 0x5f5d86bb368b <vm_exec_core+907>, 0x5f5d86bb9465 <vm_exec_core+24933>, 0x5f5d86bb5d32 <vm_exec_core+10802>, 0x5f5d86bb7ff8 <vm_exec_core+19704>, 0x5f5d86bb8558 <vm_exec_core+21080>, 0x5f5d86bb3690 <vm_exec_core+912>, 0x5f5d86bb7e63 <vm_exec_core+19299>, 0x5f5d86bb612f <vm_exec_core+11823>, 0x5f5d86bb54a0 <vm_exec_core+8608>, 0x5f5d86bb8e58 <vm_exec_core+23384>, 0x5f5d86bb4590 <vm_exec_core+4752>, 0x5f5d86bb6d14 <vm_exec_core+14868>, 0x5f5d86bc25e6 <vm_exec_core+62182>, 0x5f5d86bb8a17 <vm_exec_core+22295>, 0x5f5d86bb4df1 <vm_exec_core+6897>, 0x5f5d86bb51bf <vm_exec_core+7871>, 0x5f5d86bb509d <vm_exec_core+7581>, 0x5f5d86bb56f6 <vm_exec_core+9206>, 0x5f5d86bb5f7e <vm_exec_core+11390>, 0x5f5d86bb4d12 <vm_exec_core+6674>, 0x5f5d86bbb543 <vm_exec_core+33347>, 0x5f5d86bb8ace <vm_exec_core+22478>, 0x5f5d86bb75dc <vm_exec_core+17116>, 0x5f5d86bb9ee7 <vm_exec_core+27623>, 0x5f5d86bbb661 <vm_exec_core+33633>, 0x5f5d86bba24d <vm_exec_core+28493>, 0x5f5d86bbb0ae <vm_exec_core+32174>, 0x5f5d86bbb186 <vm_exec_core+32390>, 0x5f5d86bb3f6c <vm_exec_core+3180>, 0x5f5d86bbac34 <vm_exec_core+31028>, 0x5f5d86bb631f <vm_exec_core+12319>, 0x5f5d86bbae6f <vm_exec_core+31599>, 0x5f5d86bb5dde <vm_exec_core+10974>, 0x5f5d86bba14b <vm_exec_core+28235>, 0x5f5d86bb3d93 <vm_exec_core+2707>, 0x5f5d86bb5b74 <vm_exec_core+10356>, 0x5f5d86bb6f1c <vm_exec_core+15388>, 0x5f5d86bb68b5 <vm_exec_core+13749>, 0x5f5d86bb6684 <vm_exec_core+13188>, 0x5f5d86bb3787 <vm_exec_core+1159>, 0x5f5d86bb3caa <vm_exec_core+2474>, 0x5f5d86bb3819 <vm_exec_core+1305>, 0x5f5d86bba466 <vm_exec_core+29030>, 0x5f5d86bb7d00 <vm_exec_core+18944>, 0x5f5d86bb72a4 <vm_exec_core+16292>, 0x5f5d86bb79c1 <vm_exec_core+18113>, 0x5f5d86bb76da <vm_exec_core+17370>, 0x5f5d86bb6725 <vm_exec_core+13349>, 0x5f5d86bb70c8 <vm_exec_core+15816>, 0x5f5d86bb6bea <vm_exec_core+14570>, 0x5f5d86bb73d3 <vm_exec_core+16595>, 0x5f5d86bb7455 <vm_exec_core+16725>, 0x5f5d86bb39fa <vm_exec_core+1786>, 0x5f5d86bb4acb <vm_exec_core+6091>, 0x5f5d86bba696 <vm_exec_core+29590>, 0x5f5d86bb4623 <vm_exec_core+4899>, 0x5f5d86bbb29f <vm_exec_core+32671>, 0x5f5d86bb90c3 <vm_exec_core+24003>, 0x5f5d86bb6a3e <vm_exec_core+14142>, 0x5f5d86bb3b7a <vm_exec_core+2170>, 0x5f5d86bbad08 <vm_exec_core+31240>, 0x5f5d86bbaa02 <vm_exec_core+30466>, 0x5f5d86bb489b <vm_exec_core+5531>, 0x5f5d86bb4118 <vm_exec_core+3608>, 0x5f5d86bb96ae <vm_exec_core+25518>, 0x5f5d86bb5852 <vm_exec_core+9554>, 0x5f5d86bbaf46 <vm_exec_core+31814>, 0x5f5d86bbab90 <vm_exec_core+30864>, 0x5f5d86bb5eb2 <vm_exec_core+11186>, 0x5f5d86bb69bc <vm_exec_core+14012>, 0x5f5d86bb9311 <vm_exec_core+24593>, 0x5f5d86bbaaf1 <vm_exec_core+30705>, 0x5f5d86bb8478 <vm_exec_core+20856>, 0x5f5d86bb93ab <vm_exec_core+24747>, 0x5f5d86bb9a5f <vm_exec_core+26463>, 0x5f5d86bb83a4 <vm_exec_core+20644>, 0x5f5d86bb4044 <vm_exec_core+3396>, 0x5f5d86bb8bdd <vm_exec_core+22749>, 0x5f5d86bb3eba <vm_exec_core+3002>, 0x5f5d86bb432a <vm_exec_core+4138>, 0x5f5d86bb61ff <vm_exec_core+12031>, 0x5f5d86bb7f45 <vm_exec_core+19525>, 0x5f5d86bb8926 <vm_exec_core+22054>, 0x5f5d86bb7ae1 <vm_exec_core+18401>, 0x5f5d86bb3a3f <vm_exec_core+1855>, 0x5f5d86bb9fe1 <vm_exec_core+27873>, 0x5f5d86bba917 <vm_exec_core+30231>, 0x5f5d86bb4403 <vm_exec_core+4355>, 0x5f5d86bb4f97 <vm_exec_core+7319>, 0x5f5d86bb4a1d <vm_exec_core+5917>, 0x5f5d86bb5957 <vm_exec_core+9815>, 0x5f5d86bb6951 <vm_exec_core+13905>, 0x5f5d86bb44c5 <vm_exec_core+4549>, 0x5f5d86bb9e2a <vm_exec_core+27434>, 0x5f5d86bb4f06 <vm_exec_core+7174>, 0x5f5d86bb680f <vm_exec_core+13583>, 0x5f5d86bb71c4 <vm_exec_core+16068>, 0x5f5d86bb975a <vm_exec_core+25690>, 0x5f5d86bb8654 <vm_exec_core+21332>, 0x5f5d86bb5a4b <vm_exec_core+10059>, 0x5f5d86bb52d4 <vm_exec_core+8148>, 0x5f5d86bb9588 <vm_exec_core+25224>, 0x5f5d86bb644d <vm_exec_core+12621>, 0x5f5d86bb8ce8 <vm_exec_core+23016>, 0x5f5d86bb86dc <vm_exec_core+21468>, 0x5f5d86bb8db5 <vm_exec_core+23221>, 0x5f5d86bba5b8 <vm_exec_core+29368>, 0x5f5d86bb77a5 <vm_exec_core+17573>, 0x5f5d86bb9829 <vm_exec_core+25897>, 0x5f5d86bb8640 <vm_exec_core+21312>, 0x5f5d86bb9456 <vm_exec_core+24918>, 0x5f5d86bb5d23 <vm_exec_core+10787>, 0x5f5d86bb7fe9 <vm_exec_core+19689>, 0x5f5d86bb8549 <vm_exec_core+21065>, 0x5f5d86bb6f08 <vm_exec_core+15368>, 0x5f5d86bb7e54 <vm_exec_core+19284>, 0x5f5d86bb6120 <vm_exec_core+11808>, 0x5f5d86bb5491 <vm_exec_core+8593>, 0x5f5d86bb8e49 <vm_exec_core+23369>, 0x5f5d86bb4581 <vm_exec_core+4737>, 0x5f5d86bb6d05 <vm_exec_core+14853>, 0x5f5d86bc25d7 <vm_exec_core+62167>, 0x5f5d86bb8a08 <vm_exec_core+22280>, 0x5f5d86bb4de2 <vm_exec_core+6882>, 0x5f5d86bb51b0 <vm_exec_core+7856>, 0x5f5d86bb508e <vm_exec_core+7566>, 0x5f5d86bb56e7 <vm_exec_core+9191>, 0x5f5d86bb5f6f <vm_exec_core+11375>, 0x5f5d86bb7e4f <vm_exec_core+19279>, 0x5f5d86bb75d2 <vm_exec_core+17106>, 0x5f5d86bb7e4a <vm_exec_core+19274>, 0x5f5d86bb8640 <vm_exec_core+21312>, 0x5f5d86bb863e <vm_exec_core+21310>, 0x5f5d86bb56e2 <vm_exec_core+9186>, 0x5f5d86bb8ba1 <vm_exec_core+22689>, 0x5f5d86bb69b2 <vm_exec_core+14002>, 0x5f5d86bb69b7 <vm_exec_core+14007>, 0x5f5d86bb863c <vm_exec_core+21308>, 0x5f5d86bb851b <vm_exec_core+21019>, 0x5f5d86bb79a8 <vm_exec_core+18088>, 0x5f5d86bb76c6 <vm_exec_core+17350>, 0x5f5d86bb863a <vm_exec_core+21306>, 0x5f5d86bb7adc <vm_exec_core+18396>...}
          reg_cfp = 0x7fb0dbfff720
          reg_pc = 0x50400002f938
          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_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>
  #36 0x00005f5d86bb0231 in vm_exec_loop (ec=0x5160000003d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2591
  No locals.
  #37 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2570
          _ec = 0x5160000003d0
          _tag = <optimized out>
          state = <optimized out>
          result = 36
  #38 0x00005f5d8683631b in rb_ec_exec_node (ec=0x5160000003d0, n=0x7fb0de3859a0) at /tmp/ruby/src/trunk_asan/eval.c:281
          _ec = 0x5160000003d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffe4cf28e70, <optimized out>, 0x7ffe4cf28dc0, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
          state = 0
          iseq = 0x7fb0de3859a0
  #39 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:319
          ec = 0x5160000003d0
          status = <optimized out>
  #40 0x00005f5d8682f887 in rb_main (argc=10, argv=0x7ffe4cf29048) at /tmp/ruby/src/trunk_asan/main.c:43
          variable_in_this_stack_frame = <optimized out>
  #41 main (argc=10, argv=0x7ffe4cf29048) at /tmp/ruby/src/trunk_asan/main.c:62
  No locals.
  >>> Dump Ruby level backtrace (if possible)
  $1 = true
  [Inferior 1 (process 2082718) detached]
  $ timeout 60 gdb -p 2082700 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
  running file: /tmp/ruby/src/trunk_asan/test/ruby/test_thread.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.
  >>> Threads
  No threads.
  >>> Machine level backtrace
  make: *** [uncommon.mk:964: yes-test-all] Error 1
  >>> Dump Ruby level backtrace (if possible)
  #<Errno::ESRCH: No such process>
  $ timeout 60 gdb -p 2082367 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
  >>> Threads
  No threads.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace (if possible)
  #<Errno::ESRCH: No such process>
  $ timeout 60 gdb -p 2082366 -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 2117083 -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.20241007-005805
  #<BuildRuby:0x0000707d6194fdc8
   @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.20241007-005805",
   @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               0.000006   0.000002   0.000008 (  0.000008)
  autoconf               0.000012   0.000003   0.000015 (  0.000015)
  configure              0.000009   0.000003   0.000012 (  0.000011)
  build_up               0.004247   0.000826   1.739890 (  1.894731)
  build_miniruby         0.000063   0.001095   0.784243 (  0.782640)
  build_ruby             0.001063   0.000294   1.521010 (  1.519300)
  build_all              0.001256   0.004471  17.004518 (  2.143864)
  build_install          0.008391   0.003742  19.099492 (  3.562115)
  test_basic             0.004975   0.001995   1.129617 (  1.178757)
  test_all               0.162086   0.058266 1826.452902 (600.960218)
  test_rubyspec          0.068677   0.061744 493.402206 ( 41.942434)
  total: 653.98 sec