Result of trunk_asan@ruby-sp1 at 2025-03-08 11:02:59 +0900

• OK (98790faae3)[LOG]
• test-all: 28563 tests, 6048284 assertions, 2 failures, 0 errors, 133 skips
• test-spec: 3315 files, 33402 examples, 132454 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     996     996     996 ?             -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
      996    1015    1015    1015 pts/0       1015 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
     1015    1018    1015    1015 pts/0       1015 S+    1000   0:02 sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest
        1 1050354    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
        1 1863343    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
     1018 2759367    1015    1015 pts/0       1015 Sl+   1000   0:00 ruby ./br.rb build_report trunk_asan --incremental --exclude-steps=test_btest
  2759367 2759370    1015    1015 pts/0       1015 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.20250308-015210 --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'" --add-env=RUBY_TEST_TIMEOUT_SCALE=50 --incremental --exclude-steps=test_btest
  2759370 2759371    1015    1015 pts/0       1015 Sl+   1000   0:00 ruby /home/ko1/build-ruby/build-ruby.rb --target_name=trunk_asan --logfile=/home/ko1/ruby/logs/brlog.trunk_asan.20250308-015210 --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' --add-env=RUBY_TEST_TIMEOUT_SCALE=50 --incremental --exclude-steps=test_btest
  2759371 2760391    1015    1015 pts/0       1015 S+    1000   0:00 sh -c make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'
  2760391 2760392    1015    1015 pts/0       1015 S+    1000   0:00 make yes-test-all TESTOPTS=--stderr-on-failure TESTS=-j16
  2760392 2760721    1015    1015 pts/0       1015 Sl+   1000   0:17 /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
  2760721 2760729    1015    1015 pts/0       1015 Sl+   1000   0:29 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb
  2760729 2865135    1015    1015 pts/0       1015 S+    1000   0:00 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestUbfAsyncSafe#test_ubf_async_safe
  2759371 3351323    1015    1015 pts/0       1015 R+    1000   0:00 ps jx
  {1=>[996, 1050354, 1863343], 996=>[1015], 1015=>[1018], 1018=>[2759367], 2759367=>[2759370], 2759370=>[2759371], 2759371=>[2760391, 3351323], 2760391=>[2760392], 2760392=>[2760721], 2760721=>[2760729], 2760729=>[2865135]}
  $ timeout 60 gdb -p 2865135 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  futex_wait (private=0, expected=2, futex_word=0x515000122e20) at ../sysdeps/nptl/futex-internal.h:146
  >>> Threads
    Id   Target Id                                  Frame 
  * 1    Thread 0x7025642dec40 (LWP 2865135) "ruby" futex_wait (private=0, expected=2, futex_word=0x515000122e20) at ../sysdeps/nptl/futex-internal.h:146
  >>> Machine level backtrace
  Thread 1 (Thread 0x7025642dec40 (LWP 2865135) "ruby"):
  #0  futex_wait (private=0, expected=2, futex_word=0x515000122e20) at ../sysdeps/nptl/futex-internal.h:146
          __ret = -512
          err = <optimized out>
          err = <optimized out>
          __ret = <optimized out>
          resultvar = <optimized out>
          __arg4 = <optimized out>
          __arg3 = <optimized out>
          __arg2 = <optimized out>
          __arg1 = <optimized out>
          _a4 = <optimized out>
          _a3 = <optimized out>
          _a2 = <optimized out>
          _a1 = <optimized out>
  #1  __GI___lll_lock_wait (futex=futex@entry=0x515000122e20, private=0) at ./nptl/lowlevellock.c:49
  No locals.
  #2  0x00007025640a0101 in lll_mutex_lock_optimized (mutex=0x515000122e20) at ./nptl/pthread_mutex_lock.c:48
          __futex = 0x515000122e20
          private = <optimized out>
          private = <optimized out>
          __futex = <optimized out>
  #3  ___pthread_mutex_lock (mutex=mutex@entry=0x515000122e20) at ./nptl/pthread_mutex_lock.c:93
          type = <optimized out>
          __PRETTY_FUNCTION__ = "___pthread_mutex_lock"
          id = <optimized out>
  #4  0x00005629a42ca47e in rb_native_mutex_lock (lock=0x515000122e20) at /tmp/ruby/src/trunk_asan/thread_pthread.c:115
          r = <optimized out>
  #5  threadptr_interrupt_exec_cleanup (th=0x515000122d00) at /tmp/ruby/src/trunk_asan/thread.c:6043
          task = <optimized out>
  #6  thread_cleanup_func_before_exec (th_ptr=th_ptr@entry=0x515000122d00) at /tmp/ruby/src/trunk_asan/thread.c:509
          th = 0x515000122d00
  #7  0x00005629a42b98d6 in thread_cleanup_func (th_ptr=0x515000122d00, atfork=1) at /tmp/ruby/src/trunk_asan/thread.c:519
          th = 0x515000122d00
  #8  terminate_atfork_i (th=0x515000122d00, current_th=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:4761
  No locals.
  #9  0x00005629a42b9309 in rb_thread_atfork_internal (th=th@entry=0x515000000300, atfork=0x5629a42b9780 <terminate_atfork_i>) at /tmp/ruby/src/trunk_asan/thread.c:4731
          i = 0x515000122d00
          vm = 0x525000000100
          r = 0x516000000380
  #10 0x00005629a42b8e06 in rb_thread_atfork () at /tmp/ruby/src/trunk_asan/thread.c:4771
          th = 0x515000000300
  #11 0x00005629a413855e in after_fork_ruby (pid=0) at /tmp/ruby/src/trunk_asan/process.c:1589
  No locals.
  #12 rb_fork_ruby (status=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4149
          try_gc = <optimized out>
          child = {pid = 0, status = 0, error = 25}
          pid = 0
          err = 25
          old = <optimized out>
  #13 0x00005629a4138b3d in proc_fork_pid () at /tmp/ruby/src/trunk_asan/process.c:4162
          pid = <optimized out>
  #14 rb_call_proc__fork () at /tmp/ruby/src/trunk_asan/process.c:4177
          rbimpl_id = 27409
          id__fork = 27409
  #15 0x00005629a413bc55 in rb_f_fork (obj=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4278
          pid = <optimized out>
  #16 0x00005629a439a868 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801
          ci = 0x64b100040001
          cc = <optimized out>
          me = 0x70254002eab0
          cfunc = 0x504000020058
          recv = 123305241247160
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #17 0x00005629a4380cbd in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7ffe12fba910) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4779
          ivar_mask = <optimized out>
          aset_mask = <optimized out>
          ci = 0x0
          cc = <optimized out>
          cme = <optimized out>
          v = <optimized out>
  #18 0x00005629a4380775 in vm_call_method (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4919
          ci = <optimized out>
          cc = 0x0
  #19 0x00005629a4341c78 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7025615ff480, cd=0x50b000127ba0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
          calling = <optimized out>
  #20 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851
          bh = <optimized out>
          blockiseq = <optimized out>
          leaf = false
          val = <optimized out>
          cd = 0x50b000127ba0
          insns_address_table = {0x5629a433dfc6 <vm_exec_core+12950>, 0x5629a433b3d5 <vm_exec_core+1701>, 0x5629a433cbb7 <vm_exec_core+7815>, 0x5629a4341de6 <vm_exec_core+28854>, 0x5629a433c502 <vm_exec_core+6098>, 0x5629a4342a55 <vm_exec_core+32037>, 0x5629a4340e00 <vm_exec_core+24784>, 0x5629a433ec75 <vm_exec_core+16197>, 0x5629a433b6d4 <vm_exec_core+2468>, 0x5629a434257d <vm_exec_core+30797>, 0x5629a434218e <vm_exec_core+29790>, 0x5629a433c8bf <vm_exec_core+7055>, 0x5629a433bcb1 <vm_exec_core+3969>, 0x5629a43412a1 <vm_exec_core+25969>, 0x5629a433d6bb <vm_exec_core+10635>, 0x5629a4342787 <vm_exec_core+31319>, 0x5629a43423a5 <vm_exec_core+30325>, 0x5629a433de6e <vm_exec_core+12606>, 0x5629a433ebe2 <vm_exec_core+16050>, 0x5629a4340f8a <vm_exec_core+25178>, 0x5629a4342309 <vm_exec_core+30169>, 0x5629a4340078 <vm_exec_core+21320>, 0x5629a4341022 <vm_exec_core+25330>, 0x5629a4341420 <vm_exec_core+26352>, 0x5629a433ffa6 <vm_exec_core+21110>, 0x5629a433bbad <vm_exec_core+3709>, 0x5629a43407a2 <vm_exec_core+23154>, 0x5629a433ba0e <vm_exec_core+3294>, 0x5629a433bd56 <vm_exec_core+4134>, 0x5629a433e0fb <vm_exec_core+13259>, 0x5629a433fe4b <vm_exec_core+20763>, 0x5629a43403cb <vm_exec_core+22171>, 0x5629a433fbda <vm_exec_core+20138>, 0x5629a433b621 <vm_exec_core+2289>, 0x5629a4341668 <vm_exec_core+26936>, 0x5629a4342098 <vm_exec_core+29544>, 0x5629a433be51 <vm_exec_core+4385>, 0x5629a433cfb9 <vm_exec_core+8841>, 0x5629a433caca <vm_exec_core+7578>, 0x5629a433d81c <vm_exec_core+10988>, 0x5629a433eb3e <vm_exec_core+15886>, 0x5629a433bf41 <vm_exec_core+4625>, 0x5629a43414ed <vm_exec_core+26557>, 0x5629a433cf1a <vm_exec_core+8682>, 0x5629a433e9df <vm_exec_core+15535>, 0x5629a433f457 <vm_exec_core+18215>, 0x5629a434139f <vm_exec_core+26223>, 0x5629a434022b <vm_exec_core+21755>, 0x5629a433da25 <vm_exec_core+11509>, 0x5629a433d201 <vm_exec_core+9425>, 0x5629a434117d <vm_exec_core+25677>, 0x5629a433e26f <vm_exec_core+13631>, 0x5629a434084d <vm_exec_core+23325>, 0x5629a434033e <vm_exec_core+22030>, 0x5629a4340a8f <vm_exec_core+23903>, 0x5629a434193d <vm_exec_core+27661>, 0x5629a433f65a <vm_exec_core+18730>, 0x5629a433b0cb <vm_exec_core+923>, 0x5629a433db99 <vm_exec_core+11881>, 0x5629a43410c9 <vm_exec_core+25497>, 0x5629a433dcbf <vm_exec_core+12175>, 0x5629a433fee8 <vm_exec_core+20920>, 0x5629a43406a3 <vm_exec_core+22899>, 0x5629a433f211 <vm_exec_core+17633>, 0x5629a433fd0e <vm_exec_core+20446>, 0x5629a433dee9 <vm_exec_core+12729>, 0x5629a433d4d6 <vm_exec_core+10150>, 0x5629a4340b66 <vm_exec_core+24118>, 0x5629a433bff7 <vm_exec_core+4807>, 0x5629a433f015 <vm_exec_core+17125>, 0x5629a43499b9 <vm_exec_core+60553>, 0x5629a434011c <vm_exec_core+21484>, 0x5629a433c2a1 <vm_exec_core+5489>, 0x5629a433c7a2 <vm_exec_core+6770>, 0x5629a433c3be <vm_exec_core+5774>, 0x5629a433d0a6 <vm_exec_core+9078>, 0x5629a433d87b <vm_exec_core+11083>, 0x5629a433b0d0 <vm_exec_core+928>, 0x5629a433ce17 <vm_exec_core+8423>, 0x5629a4342c91 <vm_exec_core+32609>, 0x5629a43405c0 <vm_exec_core+22672>, 0x5629a433f558 <vm_exec_core+18472>, 0x5629a434155e <vm_exec_core+26670>, 0x5629a4342d5d <vm_exec_core+32813>, 0x5629a434185d <vm_exec_core+27437>, 0x5629a4342815 <vm_exec_core+31461>, 0x5629a43428e2 <vm_exec_core+31666>, 0x5629a433bad1 <vm_exec_core+3489>, 0x5629a4342447 <vm_exec_core+30487>, 0x5629a433e198 <vm_exec_core+13416>, 0x5629a4342656 <vm_exec_core+31014>, 0x5629a433dd64 <vm_exec_core+12340>, 0x5629a434173d <vm_exec_core+27149>, 0x5629a433d320 <vm_exec_core+9712>, 0x5629a433e48d <vm_exec_core+14173>, 0x5629a43429bb <vm_exec_core+31883>, 0x5629a433ea9a <vm_exec_core+15722>, 0x5629a433e623 <vm_exec_core+14579>, 0x5629a433b199 <vm_exec_core+1129>, 0x5629a433b825 <vm_exec_core+2805>, 0x5629a433b27b <vm_exec_core+1355>, 0x5629a433f305 <vm_exec_core+17877>, 0x5629a433e7c1 <vm_exec_core+14993>, 0x5629a433eef2 <vm_exec_core+16834>, 0x5629a433ee15 <vm_exec_core+16613>, 0x5629a433e004 <vm_exec_core+13012>, 0x5629a433e6bd <vm_exec_core+14733>, 0x5629a433e36a <vm_exec_core+13882>, 0x5629a433e964 <vm_exec_core+15412>, 0x5629a433e8e9 <vm_exec_core+15289>, 0x5629a433dfb7 <vm_exec_core+12935>, 0x5629a433b3c6 <vm_exec_core+1686>, 0x5629a433cba8 <vm_exec_core+7800>, 0x5629a4341dd7 <vm_exec_core+28839>, 0x5629a433c4f3 <vm_exec_core+6083>, 0x5629a4342a46 <vm_exec_core+32022>, 0x5629a4340df1 <vm_exec_core+24769>, 0x5629a433ec66 <vm_exec_core+16182>, 0x5629a433b6c5 <vm_exec_core+2453>, 0x5629a434256e <vm_exec_core+30782>, 0x5629a434217f <vm_exec_core+29775>, 0x5629a433c8b0 <vm_exec_core+7040>, 0x5629a433bca2 <vm_exec_core+3954>, 0x5629a4341292 <vm_exec_core+25954>, 0x5629a433d6ac <vm_exec_core+10620>, 0x5629a4342778 <vm_exec_core+31304>, 0x5629a4342396 <vm_exec_core+30310>, 0x5629a433de5f <vm_exec_core+12591>, 0x5629a433ebd3 <vm_exec_core+16035>, 0x5629a4340f7b <vm_exec_core+25163>, 0x5629a43422fa <vm_exec_core+30154>, 0x5629a4340069 <vm_exec_core+21305>, 0x5629a4341013 <vm_exec_core+25315>, 0x5629a4341411 <vm_exec_core+26337>, 0x5629a433ff97 <vm_exec_core+21095>, 0x5629a433bb9e <vm_exec_core+3694>, 0x5629a4340793 <vm_exec_core+23139>, 0x5629a433b9ff <vm_exec_core+3279>, 0x5629a433bd47 <vm_exec_core+4119>, 0x5629a433e0ec <vm_exec_core+13244>, 0x5629a433fe3c <vm_exec_core+20748>, 0x5629a43403bc <vm_exec_core+22156>, 0x5629a433fbcb <vm_exec_core+20123>, 0x5629a433b612 <vm_exec_core+2274>, 0x5629a4341659 <vm_exec_core+26921>, 0x5629a4342089 <vm_exec_core+29529>, 0x5629a433be42 <vm_exec_core+4370>, 0x5629a433cfaa <vm_exec_core+8826>, 0x5629a433cabb <vm_exec_core+7563>, 0x5629a433d80d <vm_exec_core+10973>, 0x5629a433eb2f <vm_exec_core+15871>, 0x5629a433bf32 <vm_exec_core+4610>, 0x5629a43414de <vm_exec_core+26542>, 0x5629a433cf0b <vm_exec_core+8667>, 0x5629a433e9d0 <vm_exec_core+15520>, 0x5629a433f448 <vm_exec_core+18200>, 0x5629a4341390 <vm_exec_core+26208>, 0x5629a434021c <vm_exec_core+21740>, 0x5629a433da16 <vm_exec_core+11494>, 0x5629a433d1f2 <vm_exec_core+9410>, 0x5629a434116e <vm_exec_core+25662>, 0x5629a433e260 <vm_exec_core+13616>, 0x5629a434083e <vm_exec_core+23310>, 0x5629a434032f <vm_exec_core+22015>, 0x5629a4340a80 <vm_exec_core+23888>, 0x5629a434192e <vm_exec_core+27646>, 0x5629a433f64b <vm_exec_core+18715>, 0x5629a43401cc <vm_exec_core+21660>, 0x5629a433db8a <vm_exec_core+11866>, 0x5629a43410ba <vm_exec_core+25482>, 0x5629a433dcb0 <vm_exec_core+12160>, 0x5629a433fed9 <vm_exec_core+20905>, 0x5629a43401cc <vm_exec_core+21660>, 0x5629a433f202 <vm_exec_core+17618>, 0x5629a433fcff <vm_exec_core+20431>, 0x5629a433deda <vm_exec_core+12714>, 0x5629a433d4c7 <vm_exec_core+10135>, 0x5629a4340b57 <vm_exec_core+24103>, 0x5629a433bfe8 <vm_exec_core+4792>, 0x5629a433f006 <vm_exec_core+17110>, 0x5629a43499aa <vm_exec_core+60538>, 0x5629a434010d <vm_exec_core+21469>, 0x5629a433c292 <vm_exec_core+5474>, 0x5629a433c793 <vm_exec_core+6755>, 0x5629a433c3af <vm_exec_core+5759>, 0x5629a433d097 <vm_exec_core+9063>, 0x5629a433d86c <vm_exec_core+11068>, 0x5629a433f515 <vm_exec_core+18405>, 0x5629a433eb25 <vm_exec_core+15861>, 0x5629a433f510 <vm_exec_core+18400>, 0x5629a4340064 <vm_exec_core+21300>, 0x5629a433ff92 <vm_exec_core+21090>, 0x5629a433d092 <vm_exec_core+9058>, 0x5629a43401e0 <vm_exec_core+21680>, 0x5629a433e18e <vm_exec_core+13406>, 0x5629a433e193 <vm_exec_core+13411>, 0x5629a433ff8d <vm_exec_core+21085>, 0x5629a433fe32 <vm_exec_core+20738>, 0x5629a433eed9 <vm_exec_core+16809>, 0x5629a433ee01 <vm_exec_core+16593>...}
          reg_cfp = 0x7025615ff480
          reg_pc = 0x51500006b620
          INSN_LABEL_nop = <optimized out>
          INSN_LABEL_getlocal = <optimized out>
          INSN_LABEL_setlocal = <optimized out>
          INSN_LABEL_getblockparam = <optimized out>
          INSN_LABEL_setblockparam = <optimized out>
          INSN_LABEL_getblockparamproxy = <optimized out>
          INSN_LABEL_getspecial = <optimized out>
          INSN_LABEL_setspecial = <optimized out>
          INSN_LABEL_getinstancevariable = <optimized out>
          INSN_LABEL_setinstancevariable = <optimized out>
          INSN_LABEL_getclassvariable = <optimized out>
          INSN_LABEL_setclassvariable = <optimized out>
          INSN_LABEL_opt_getconstant_path = <optimized out>
          INSN_LABEL_getconstant = <optimized out>
          INSN_LABEL_setconstant = <optimized out>
          INSN_LABEL_getglobal = <optimized out>
          INSN_LABEL_setglobal = <optimized out>
          INSN_LABEL_putnil = <optimized out>
          INSN_LABEL_putself = <optimized out>
          INSN_LABEL_putobject = <optimized out>
          INSN_LABEL_putspecialobject = <optimized out>
          INSN_LABEL_putstring = <optimized out>
          INSN_LABEL_putchilledstring = <optimized out>
          INSN_LABEL_concatstrings = <optimized out>
          INSN_LABEL_anytostring = <optimized out>
          INSN_LABEL_toregexp = <optimized out>
          INSN_LABEL_intern = <optimized out>
          INSN_LABEL_newarray = <optimized out>
          INSN_LABEL_pushtoarraykwsplat = <optimized out>
          INSN_LABEL_duparray = <optimized out>
          INSN_LABEL_duphash = <optimized out>
          INSN_LABEL_expandarray = <optimized out>
          INSN_LABEL_concatarray = <optimized out>
          INSN_LABEL_concattoarray = <optimized out>
          INSN_LABEL_pushtoarray = <optimized out>
          INSN_LABEL_splatarray = <optimized out>
          INSN_LABEL_splatkw = <optimized out>
          INSN_LABEL_newhash = <optimized out>
          INSN_LABEL_newrange = <optimized out>
          INSN_LABEL_pop = <optimized out>
          INSN_LABEL_dup = <optimized out>
          INSN_LABEL_dupn = <optimized out>
          INSN_LABEL_swap = <optimized out>
          INSN_LABEL_opt_reverse = <optimized out>
          INSN_LABEL_topn = <optimized out>
          INSN_LABEL_setn = <optimized out>
          INSN_LABEL_adjuststack = <optimized out>
          INSN_LABEL_defined = <optimized out>
          INSN_LABEL_definedivar = <optimized out>
          INSN_LABEL_checkmatch = <optimized out>
          INSN_LABEL_checkkeyword = <optimized out>
          INSN_LABEL_checktype = <optimized out>
          INSN_LABEL_defineclass = <optimized out>
          INSN_LABEL_definemethod = <optimized out>
          INSN_LABEL_definesmethod = <optimized out>
          INSN_LABEL_send = <optimized out>
          INSN_LABEL_sendforward = <optimized out>
          INSN_LABEL_opt_send_without_block = <optimized out>
          INSN_LABEL_objtostring = <optimized out>
          INSN_LABEL_opt_ary_freeze = <optimized out>
          INSN_LABEL_opt_hash_freeze = <optimized out>
          INSN_LABEL_opt_str_freeze = <optimized out>
          INSN_LABEL_opt_str_uminus = <optimized out>
          INSN_LABEL_opt_duparray_send = <optimized out>
          INSN_LABEL_opt_newarray_send = <optimized out>
          INSN_LABEL_invokesuper = <optimized out>
          INSN_LABEL_invokesuperforward = <optimized out>
          INSN_LABEL_invokeblock = <optimized out>
          INSN_LABEL_leave = <optimized out>
          INSN_LABEL_throw = <optimized out>
          INSN_LABEL_jump = <optimized out>
          INSN_LABEL_branchif = <optimized out>
          INSN_LABEL_branchunless = <optimized out>
          INSN_LABEL_branchnil = <optimized out>
          INSN_LABEL_once = <optimized out>
          INSN_LABEL_opt_case_dispatch = <optimized out>
          INSN_LABEL_opt_aset_with = <optimized out>
          INSN_LABEL_opt_aref_with = <optimized out>
          INSN_LABEL_invokebuiltin = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
          INSN_LABEL_getlocal_WC_0 = <optimized out>
          INSN_LABEL_getlocal_WC_1 = <optimized out>
          INSN_LABEL_setlocal_WC_0 = <optimized out>
          INSN_LABEL_setlocal_WC_1 = <optimized out>
          INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
          INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
          INSN_LABEL_trace_opt_nil_p = <optimized out>
          INSN_LABEL_trace_opt_plus = <optimized out>
          INSN_LABEL_trace_opt_minus = <optimized out>
          INSN_LABEL_trace_opt_mult = <optimized out>
          INSN_LABEL_trace_opt_div = <optimized out>
          INSN_LABEL_trace_opt_mod = <optimized out>
          INSN_LABEL_trace_opt_eq = <optimized out>
          INSN_LABEL_trace_opt_lt = <optimized out>
          INSN_LABEL_trace_opt_le = <optimized out>
          INSN_LABEL_trace_opt_gt = <optimized out>
          INSN_LABEL_trace_opt_ge = <optimized out>
          INSN_LABEL_trace_opt_ltlt = <optimized out>
          INSN_LABEL_trace_opt_and = <optimized out>
  th: 0x515000000300, native_id: 0x7025642dec40
  -- Control frame information -----------------------------------------------
  c:0017 p:---- s:0111 e:000110 CFUNC  :fork
  c:0016 p:0004 s:0107 e:000106 BLOCK  /tmp/ruby/src/trunk_asan/test/-ext-/gvl/test_ubf_async_safe.rb:6 [FINISH]
  c:0015 p:---- s:0099 e:000098 CFUNC  :pipe
  c:0014 p:0019 s:0095 e:000094 METHOD /tmp/ruby/src/trunk_asan/test/-ext-/gvl/test_ubf_async_safe.rb:5
          INSN_LABEL_trace_opt_or = <optimized out>
          INSN_LABEL_trace_opt_aref = <optimized out>
          INSN_LABEL_trace_opt_aset = <optimized out>
  c:0013 p:0037 s:0091 e:000090 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:202
  c:0012 p:0052 s:0085 e:000084 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:170
          INSN_LABEL_trace_opt_length = <optimized out>
          INSN_LABEL_trace_opt_size = <optimized out>
          INSN_LABEL_trace_opt_empty_p = <optimized out>
  c:0011 p:0083 s:0076 e:000075 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1677 [FINISH]
  c:0010 p:---- s:0069 e:000068 CFUNC  :map
          INSN_LABEL_trace_opt_succ = <optimized out>
          INSN_LABEL_trace_opt_not = <optimized out>
          INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
  c:0009 p:0103 s:0065 e:000064 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1664
  #21 0x00005629a43374db in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
          _ec = 0x5160000006d0
  c:0008 p:0035 s:0053 e:000052 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1368
          _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7ffe12fbac20, <optimized out>, <optimized out>}, prev = 0x70256207a380, state = RUBY_TAG_NONE, lock_rec = 0}
  c:0007 p:0069 s:0046 E:0022f0 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:52
  c:0006 p:0007 s:0030 e:000029 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:24 [FINISH]
          state = RUBY_TAG_NONE
          result = <optimized out>
  #22 0x00005629a43b81d2 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x7025615ff508, self=123305241247160, 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:1626
  c:0005 p:---- s:0026 e:000025 CFUNC  :map
  c:0004 p:0005 s:0022 e:000021 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:23
  c:0003 p:0210 s:0016 e:000015 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:122
  c:0002 p:0051 s:0006 e:000005 EVAL   /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:220 [FINISH]
  c:0001 p:0000 s:0003 E:001650 DUMMY  [FINISH]
  th: 0x515000122d00, native_id: 0x70253ee006c0
  -- Control frame information -----------------------------------------------
  c:0006 p:---- s:0026 e:000025 CFUNC  :sleep
  c:0005 p:---- s:0023 e:000022 CFUNC  :wait
  c:0004 p:0019 s:0017 e:000016 BLOCK  /tmp/ruby/src/trunk_asan/lib/timeout.rb:107 [FINISH]
  c:0003 p:---- s:0014 e:000013 CFUNC  :synchronize
  c:0002 p:0070 s:0010 e:000009 BLOCK  /tmp/ruby/src/trunk_asan/lib/timeout.rb:105 [FINISH]
  c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]
          flags = 0
          iseq = 0x70253d1a9758
  th: 0x51500006bd80, native_id: 0x702540a006c0
          cfp = <optimized out>
          sp = 0x7025614ffb18
          use_argv = 0x702561e0c760
  -- Control frame information -----------------------------------------------
          stack_argv = 0x7025614ffb18
          opt_pc = 0
  c:0003 p:---- s:0012 e:000011 CFUNC  :readpartial
  c:0002 p:0036 s:0007 e:000006 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:42 [FINISH]
  c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #23 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1640
          captured = 0x7025615ff508
  #24 0x00005629a43645a6 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:1677
  No locals.
  #25 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1685
  No locals.
  #26 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
  No locals.
  #27 0x00005629a43645a6 in rb_yield (val=<optimized out>)
  No locals.
  #28 0x00005629a3fc12d0 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:1073
          _ec = 0x5160000006d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffe12fbafb0, <optimized out>, 0x7ffe12fbaec0, <optimized out>, <optimized out>}, prev = 0x702562076940, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x5160000006d0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #29 0x00005629a406366b in rb_io_s_pipe (argc=<optimized out>, argv=<optimized out>, klass=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:11944
          rw = {15453820646076726600, <optimized out>}
          args = <optimized out>
          ies_args = <optimized out>
          fmode = 0
          v1 = 4
          v2 = 4
          r = 123305241246040
          fptr = 0x511000696e40
          w = 123305241246000
          fptr2 = <optimized out>
          ret = 123305241245960
          pipes = <optimized out>
          state = <optimized out>
          opt = <optimized out>
  #30 0x00005629a439a868 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801
          ci = 0x42a100000001
          cc = <optimized out>
          me = 0x7025639da640
          cfunc = 0x5040000107d8
          recv = 123305887332880
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #31 0x00005629a4341c78 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7025615ff4f0, cd=0x50400098fe30, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
          calling = <optimized out>
  #32 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851
          bh = <optimized out>
          blockiseq = <optimized out>
          leaf = false
          val = <optimized out>
          cd = 0x50400098fe30
          insns_address_table = {0x5629a433dfc6 <vm_exec_core+12950>, 0x5629a433b3d5 <vm_exec_core+1701>, 0x5629a433cbb7 <vm_exec_core+7815>, 0x5629a4341de6 <vm_exec_core+28854>, 0x5629a433c502 <vm_exec_core+6098>, 0x5629a4342a55 <vm_exec_core+32037>, 0x5629a4340e00 <vm_exec_core+24784>, 0x5629a433ec75 <vm_exec_core+16197>, 0x5629a433b6d4 <vm_exec_core+2468>, 0x5629a434257d <vm_exec_core+30797>, 0x5629a434218e <vm_exec_core+29790>, 0x5629a433c8bf <vm_exec_core+7055>, 0x5629a433bcb1 <vm_exec_core+3969>, 0x5629a43412a1 <vm_exec_core+25969>, 0x5629a433d6bb <vm_exec_core+10635>, 0x5629a4342787 <vm_exec_core+31319>, 0x5629a43423a5 <vm_exec_core+30325>, 0x5629a433de6e <vm_exec_core+12606>, 0x5629a433ebe2 <vm_exec_core+16050>, 0x5629a4340f8a <vm_exec_core+25178>, 0x5629a4342309 <vm_exec_core+30169>, 0x5629a4340078 <vm_exec_core+21320>, 0x5629a4341022 <vm_exec_core+25330>, 0x5629a4341420 <vm_exec_core+26352>, 0x5629a433ffa6 <vm_exec_core+21110>, 0x5629a433bbad <vm_exec_core+3709>, 0x5629a43407a2 <vm_exec_core+23154>, 0x5629a433ba0e <vm_exec_core+3294>, 0x5629a433bd56 <vm_exec_core+4134>, 0x5629a433e0fb <vm_exec_core+13259>, 0x5629a433fe4b <vm_exec_core+20763>, 0x5629a43403cb <vm_exec_core+22171>, 0x5629a433fbda <vm_exec_core+20138>, 0x5629a433b621 <vm_exec_core+2289>, 0x5629a4341668 <vm_exec_core+26936>, 0x5629a4342098 <vm_exec_core+29544>, 0x5629a433be51 <vm_exec_core+4385>, 0x5629a433cfb9 <vm_exec_core+8841>, 0x5629a433caca <vm_exec_core+7578>, 0x5629a433d81c <vm_exec_core+10988>, 0x5629a433eb3e <vm_exec_core+15886>, 0x5629a433bf41 <vm_exec_core+4625>, 0x5629a43414ed <vm_exec_core+26557>, 0x5629a433cf1a <vm_exec_core+8682>, 0x5629a433e9df <vm_exec_core+15535>, 0x5629a433f457 <vm_exec_core+18215>, 0x5629a434139f <vm_exec_core+26223>, 0x5629a434022b <vm_exec_core+21755>, 0x5629a433da25 <vm_exec_core+11509>, 0x5629a433d201 <vm_exec_core+9425>, 0x5629a434117d <vm_exec_core+25677>, 0x5629a433e26f <vm_exec_core+13631>, 0x5629a434084d <vm_exec_core+23325>, 0x5629a434033e <vm_exec_core+22030>, 0x5629a4340a8f <vm_exec_core+23903>, 0x5629a434193d <vm_exec_core+27661>, 0x5629a433f65a <vm_exec_core+18730>, 0x5629a433b0cb <vm_exec_core+923>, 0x5629a433db99 <vm_exec_core+11881>, 0x5629a43410c9 <vm_exec_core+25497>, 0x5629a433dcbf <vm_exec_core+12175>, 0x5629a433fee8 <vm_exec_core+20920>, 0x5629a43406a3 <vm_exec_core+22899>, 0x5629a433f211 <vm_exec_core+17633>, 0x5629a433fd0e <vm_exec_core+20446>, 0x5629a433dee9 <vm_exec_core+12729>, 0x5629a433d4d6 <vm_exec_core+10150>, 0x5629a4340b66 <vm_exec_core+24118>, 0x5629a433bff7 <vm_exec_core+4807>, 0x5629a433f015 <vm_exec_core+17125>, 0x5629a43499b9 <vm_exec_core+60553>, 0x5629a434011c <vm_exec_core+21484>, 0x5629a433c2a1 <vm_exec_core+5489>, 0x5629a433c7a2 <vm_exec_core+6770>, 0x5629a433c3be <vm_exec_core+5774>, 0x5629a433d0a6 <vm_exec_core+9078>, 0x5629a433d87b <vm_exec_core+11083>, 0x5629a433b0d0 <vm_exec_core+928>, 0x5629a433ce17 <vm_exec_core+8423>, 0x5629a4342c91 <vm_exec_core+32609>, 0x5629a43405c0 <vm_exec_core+22672>, 0x5629a433f558 <vm_exec_core+18472>, 0x5629a434155e <vm_exec_core+26670>, 0x5629a4342d5d <vm_exec_core+32813>, 0x5629a434185d <vm_exec_core+27437>, 0x5629a4342815 <vm_exec_core+31461>, 0x5629a43428e2 <vm_exec_core+31666>, 0x5629a433bad1 <vm_exec_core+3489>, 0x5629a4342447 <vm_exec_core+30487>, 0x5629a433e198 <vm_exec_core+13416>, 0x5629a4342656 <vm_exec_core+31014>, 0x5629a433dd64 <vm_exec_core+12340>, 0x5629a434173d <vm_exec_core+27149>, 0x5629a433d320 <vm_exec_core+9712>, 0x5629a433e48d <vm_exec_core+14173>, 0x5629a43429bb <vm_exec_core+31883>, 0x5629a433ea9a <vm_exec_core+15722>, 0x5629a433e623 <vm_exec_core+14579>, 0x5629a433b199 <vm_exec_core+1129>, 0x5629a433b825 <vm_exec_core+2805>, 0x5629a433b27b <vm_exec_core+1355>, 0x5629a433f305 <vm_exec_core+17877>, 0x5629a433e7c1 <vm_exec_core+14993>, 0x5629a433eef2 <vm_exec_core+16834>, 0x5629a433ee15 <vm_exec_core+16613>, 0x5629a433e004 <vm_exec_core+13012>, 0x5629a433e6bd <vm_exec_core+14733>, 0x5629a433e36a <vm_exec_core+13882>, 0x5629a433e964 <vm_exec_core+15412>, 0x5629a433e8e9 <vm_exec_core+15289>, 0x5629a433dfb7 <vm_exec_core+12935>, 0x5629a433b3c6 <vm_exec_core+1686>, 0x5629a433cba8 <vm_exec_core+7800>, 0x5629a4341dd7 <vm_exec_core+28839>, 0x5629a433c4f3 <vm_exec_core+6083>, 0x5629a4342a46 <vm_exec_core+32022>, 0x5629a4340df1 <vm_exec_core+24769>, 0x5629a433ec66 <vm_exec_core+16182>, 0x5629a433b6c5 <vm_exec_core+2453>, 0x5629a434256e <vm_exec_core+30782>, 0x5629a434217f <vm_exec_core+29775>, 0x5629a433c8b0 <vm_exec_core+7040>, 0x5629a433bca2 <vm_exec_core+3954>, 0x5629a4341292 <vm_exec_core+25954>, 0x5629a433d6ac <vm_exec_core+10620>, 0x5629a4342778 <vm_exec_core+31304>, 0x5629a4342396 <vm_exec_core+30310>, 0x5629a433de5f <vm_exec_core+12591>, 0x5629a433ebd3 <vm_exec_core+16035>, 0x5629a4340f7b <vm_exec_core+25163>, 0x5629a43422fa <vm_exec_core+30154>, 0x5629a4340069 <vm_exec_core+21305>, 0x5629a4341013 <vm_exec_core+25315>, 0x5629a4341411 <vm_exec_core+26337>, 0x5629a433ff97 <vm_exec_core+21095>, 0x5629a433bb9e <vm_exec_core+3694>, 0x5629a4340793 <vm_exec_core+23139>, 0x5629a433b9ff <vm_exec_core+3279>, 0x5629a433bd47 <vm_exec_core+4119>, 0x5629a433e0ec <vm_exec_core+13244>, 0x5629a433fe3c <vm_exec_core+20748>, 0x5629a43403bc <vm_exec_core+22156>, 0x5629a433fbcb <vm_exec_core+20123>, 0x5629a433b612 <vm_exec_core+2274>, 0x5629a4341659 <vm_exec_core+26921>, 0x5629a4342089 <vm_exec_core+29529>, 0x5629a433be42 <vm_exec_core+4370>, 0x5629a433cfaa <vm_exec_core+8826>, 0x5629a433cabb <vm_exec_core+7563>, 0x5629a433d80d <vm_exec_core+10973>, 0x5629a433eb2f <vm_exec_core+15871>, 0x5629a433bf32 <vm_exec_core+4610>, 0x5629a43414de <vm_exec_core+26542>, 0x5629a433cf0b <vm_exec_core+8667>, 0x5629a433e9d0 <vm_exec_core+15520>, 0x5629a433f448 <vm_exec_core+18200>, 0x5629a4341390 <vm_exec_core+26208>, 0x5629a434021c <vm_exec_core+21740>, 0x5629a433da16 <vm_exec_core+11494>, 0x5629a433d1f2 <vm_exec_core+9410>, 0x5629a434116e <vm_exec_core+25662>, 0x5629a433e260 <vm_exec_core+13616>, 0x5629a434083e <vm_exec_core+23310>, 0x5629a434032f <vm_exec_core+22015>, 0x5629a4340a80 <vm_exec_core+23888>, 0x5629a434192e <vm_exec_core+27646>, 0x5629a433f64b <vm_exec_core+18715>, 0x5629a43401cc <vm_exec_core+21660>, 0x5629a433db8a <vm_exec_core+11866>, 0x5629a43410ba <vm_exec_core+25482>, 0x5629a433dcb0 <vm_exec_core+12160>, 0x5629a433fed9 <vm_exec_core+20905>, 0x5629a43401cc <vm_exec_core+21660>, 0x5629a433f202 <vm_exec_core+17618>, 0x5629a433fcff <vm_exec_core+20431>, 0x5629a433deda <vm_exec_core+12714>, 0x5629a433d4c7 <vm_exec_core+10135>, 0x5629a4340b57 <vm_exec_core+24103>, 0x5629a433bfe8 <vm_exec_core+4792>, 0x5629a433f006 <vm_exec_core+17110>, 0x5629a43499aa <vm_exec_core+60538>, 0x5629a434010d <vm_exec_core+21469>, 0x5629a433c292 <vm_exec_core+5474>, 0x5629a433c793 <vm_exec_core+6755>, 0x5629a433c3af <vm_exec_core+5759>, 0x5629a433d097 <vm_exec_core+9063>, 0x5629a433d86c <vm_exec_core+11068>, 0x5629a433f515 <vm_exec_core+18405>, 0x5629a433eb25 <vm_exec_core+15861>, 0x5629a433f510 <vm_exec_core+18400>, 0x5629a4340064 <vm_exec_core+21300>, 0x5629a433ff92 <vm_exec_core+21090>, 0x5629a433d092 <vm_exec_core+9058>, 0x5629a43401e0 <vm_exec_core+21680>, 0x5629a433e18e <vm_exec_core+13406>, 0x5629a433e193 <vm_exec_core+13411>, 0x5629a433ff8d <vm_exec_core+21085>, 0x5629a433fe32 <vm_exec_core+20738>, 0x5629a433eed9 <vm_exec_core+16809>, 0x5629a433ee01 <vm_exec_core+16593>...}
          reg_cfp = 0x7025615ff4f0
          reg_pc = 0x50e001d0fa18
          INSN_LABEL_nop = <optimized out>
          INSN_LABEL_getlocal = <optimized out>
          INSN_LABEL_setlocal = <optimized out>
          INSN_LABEL_getblockparam = <optimized out>
          INSN_LABEL_setblockparam = <optimized out>
          INSN_LABEL_getblockparamproxy = <optimized out>
          INSN_LABEL_getspecial = <optimized out>
          INSN_LABEL_setspecial = <optimized out>
          INSN_LABEL_getinstancevariable = <optimized out>
          INSN_LABEL_setinstancevariable = <optimized out>
          INSN_LABEL_getclassvariable = <optimized out>
          INSN_LABEL_setclassvariable = <optimized out>
          INSN_LABEL_opt_getconstant_path = <optimized out>
          INSN_LABEL_getconstant = <optimized out>
          INSN_LABEL_setconstant = <optimized out>
          INSN_LABEL_getglobal = <optimized out>
          INSN_LABEL_setglobal = <optimized out>
          INSN_LABEL_putnil = <optimized out>
          INSN_LABEL_putself = <optimized out>
          INSN_LABEL_putobject = <optimized out>
          INSN_LABEL_putspecialobject = <optimized out>
          INSN_LABEL_putstring = <optimized out>
          INSN_LABEL_putchilledstring = <optimized out>
          INSN_LABEL_concatstrings = <optimized out>
          INSN_LABEL_anytostring = <optimized out>
          INSN_LABEL_toregexp = <optimized out>
          INSN_LABEL_intern = <optimized out>
          INSN_LABEL_newarray = <optimized out>
          INSN_LABEL_pushtoarraykwsplat = <optimized out>
          INSN_LABEL_duparray = <optimized out>
          INSN_LABEL_duphash = <optimized out>
          INSN_LABEL_expandarray = <optimized out>
          INSN_LABEL_concatarray = <optimized out>
          INSN_LABEL_concattoarray = <optimized out>
          INSN_LABEL_pushtoarray = <optimized out>
          INSN_LABEL_splatarray = <optimized out>
          INSN_LABEL_splatkw = <optimized out>
          INSN_LABEL_newhash = <optimized out>
          INSN_LABEL_newrange = <optimized out>
          INSN_LABEL_pop = <optimized out>
          INSN_LABEL_dup = <optimized out>
          INSN_LABEL_dupn = <optimized out>
          INSN_LABEL_swap = <optimized out>
          INSN_LABEL_opt_reverse = <optimized out>
          INSN_LABEL_topn = <optimized out>
          INSN_LABEL_setn = <optimized out>
          INSN_LABEL_adjuststack = <optimized out>
          INSN_LABEL_defined = <optimized out>
          INSN_LABEL_definedivar = <optimized out>
          INSN_LABEL_checkmatch = <optimized out>
          INSN_LABEL_checkkeyword = <optimized out>
          INSN_LABEL_checktype = <optimized out>
          INSN_LABEL_defineclass = <optimized out>
          INSN_LABEL_definemethod = <optimized out>
          INSN_LABEL_definesmethod = <optimized out>
          INSN_LABEL_send = <optimized out>
          INSN_LABEL_sendforward = <optimized out>
          INSN_LABEL_opt_send_without_block = <optimized out>
          INSN_LABEL_objtostring = <optimized out>
          INSN_LABEL_opt_ary_freeze = <optimized out>
          INSN_LABEL_opt_hash_freeze = <optimized out>
          INSN_LABEL_opt_str_freeze = <optimized out>
          INSN_LABEL_opt_str_uminus = <optimized out>
          INSN_LABEL_opt_duparray_send = <optimized out>
          INSN_LABEL_opt_newarray_send = <optimized out>
          INSN_LABEL_invokesuper = <optimized out>
          INSN_LABEL_invokesuperforward = <optimized out>
          INSN_LABEL_invokeblock = <optimized out>
          INSN_LABEL_leave = <optimized out>
          INSN_LABEL_throw = <optimized out>
          INSN_LABEL_jump = <optimized out>
          INSN_LABEL_branchif = <optimized out>
          INSN_LABEL_branchunless = <optimized out>
          INSN_LABEL_branchnil = <optimized out>
          INSN_LABEL_once = <optimized out>
          INSN_LABEL_opt_case_dispatch = <optimized out>
          INSN_LABEL_opt_aset_with = <optimized out>
          INSN_LABEL_opt_aref_with = <optimized out>
          INSN_LABEL_invokebuiltin = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
          INSN_LABEL_getlocal_WC_0 = <optimized out>
          INSN_LABEL_getlocal_WC_1 = <optimized out>
          INSN_LABEL_setlocal_WC_0 = <optimized out>
          INSN_LABEL_setlocal_WC_1 = <optimized out>
          INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
          INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
          INSN_LABEL_trace_opt_nil_p = <optimized out>
          INSN_LABEL_trace_opt_plus = <optimized out>
          INSN_LABEL_trace_opt_minus = <optimized out>
          INSN_LABEL_trace_opt_mult = <optimized out>
          INSN_LABEL_trace_opt_div = <optimized out>
          INSN_LABEL_trace_opt_mod = <optimized out>
          INSN_LABEL_trace_opt_eq = <optimized out>
          INSN_LABEL_trace_opt_lt = <optimized out>
          INSN_LABEL_trace_opt_le = <optimized out>
          INSN_LABEL_trace_opt_gt = <optimized out>
          INSN_LABEL_trace_opt_ge = <optimized out>
          INSN_LABEL_trace_opt_ltlt = <optimized out>
          INSN_LABEL_trace_opt_and = <optimized out>
          INSN_LABEL_trace_opt_or = <optimized out>
          INSN_LABEL_trace_opt_aref = <optimized out>
          INSN_LABEL_trace_opt_aset = <optimized out>
          INSN_LABEL_trace_opt_length = <optimized out>
          INSN_LABEL_trace_opt_size = <optimized out>
          INSN_LABEL_trace_opt_empty_p = <optimized out>
          INSN_LABEL_trace_opt_succ = <optimized out>
          INSN_LABEL_trace_opt_not = <optimized out>
          INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
  #33 0x00005629a43374db in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
          _ec = 0x5160000006d0
          _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7ffe12fbb880, <optimized out>, <optimized out>}, prev = 0x702562049e40, state = RUBY_TAG_NONE, lock_rec = 0}
          state = RUBY_TAG_NONE
          result = <optimized out>
  #34 0x00005629a43b81d2 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x7025615ff620, self=123305880531000, 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:1626
          flags = 0
          iseq = 0x70256392dfd0
          cfp = <optimized out>
          sp = 0x7025614ffa28
          use_argv = 0x702561e0a920
          stack_argv = 0x7025614ffa28
          opt_pc = 0
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #35 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:1640
          captured = 0x7025615ff620
  #36 0x00005629a43645a6 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:1677
  No locals.
  #37 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1685
  No locals.
  #38 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
  No locals.
  #39 0x00005629a43645a6 in rb_yield (val=<optimized out>)
  No locals.
  #40 0x00005629a4517dc6 in rb_ary_collect (ary=123305241251760) at /tmp/ruby/src/trunk_asan/array.c:3650
          collect = 123305241247240
          i = 0
  #41 0x00005629a439a868 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801
          ci = 0x165100000001
          cc = <optimized out>
          me = 0x7025639e0130
          cfunc = 0x50400000a758
          recv = 123305241251760
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #42 0x00005629a4341c78 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7025615ff608, cd=0x51100000c190, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
          calling = <optimized out>
  #43 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851
          bh = <optimized out>
          blockiseq = <optimized out>
          leaf = false
          val = <optimized out>
          cd = 0x51100000c190
          insns_address_table = {0x5629a433dfc6 <vm_exec_core+12950>, 0x5629a433b3d5 <vm_exec_core+1701>, 0x5629a433cbb7 <vm_exec_core+7815>, 0x5629a4341de6 <vm_exec_core+28854>, 0x5629a433c502 <vm_exec_core+6098>, 0x5629a4342a55 <vm_exec_core+32037>, 0x5629a4340e00 <vm_exec_core+24784>, 0x5629a433ec75 <vm_exec_core+16197>, 0x5629a433b6d4 <vm_exec_core+2468>, 0x5629a434257d <vm_exec_core+30797>, 0x5629a434218e <vm_exec_core+29790>, 0x5629a433c8bf <vm_exec_core+7055>, 0x5629a433bcb1 <vm_exec_core+3969>, 0x5629a43412a1 <vm_exec_core+25969>, 0x5629a433d6bb <vm_exec_core+10635>, 0x5629a4342787 <vm_exec_core+31319>, 0x5629a43423a5 <vm_exec_core+30325>, 0x5629a433de6e <vm_exec_core+12606>, 0x5629a433ebe2 <vm_exec_core+16050>, 0x5629a4340f8a <vm_exec_core+25178>, 0x5629a4342309 <vm_exec_core+30169>, 0x5629a4340078 <vm_exec_core+21320>, 0x5629a4341022 <vm_exec_core+25330>, 0x5629a4341420 <vm_exec_core+26352>, 0x5629a433ffa6 <vm_exec_core+21110>, 0x5629a433bbad <vm_exec_core+3709>, 0x5629a43407a2 <vm_exec_core+23154>, 0x5629a433ba0e <vm_exec_core+3294>, 0x5629a433bd56 <vm_exec_core+4134>, 0x5629a433e0fb <vm_exec_core+13259>, 0x5629a433fe4b <vm_exec_core+20763>, 0x5629a43403cb <vm_exec_core+22171>, 0x5629a433fbda <vm_exec_core+20138>, 0x5629a433b621 <vm_exec_core+2289>, 0x5629a4341668 <vm_exec_core+26936>, 0x5629a4342098 <vm_exec_core+29544>, 0x5629a433be51 <vm_exec_core+4385>, 0x5629a433cfb9 <vm_exec_core+8841>, 0x5629a433caca <vm_exec_core+7578>, 0x5629a433d81c <vm_exec_core+10988>, 0x5629a433eb3e <vm_exec_core+15886>, 0x5629a433bf41 <vm_exec_core+4625>, 0x5629a43414ed <vm_exec_core+26557>, 0x5629a433cf1a <vm_exec_core+8682>, 0x5629a433e9df <vm_exec_core+15535>, 0x5629a433f457 <vm_exec_core+18215>, 0x5629a434139f <vm_exec_core+26223>, 0x5629a434022b <vm_exec_core+21755>, 0x5629a433da25 <vm_exec_core+11509>, 0x5629a433d201 <vm_exec_core+9425>, 0x5629a434117d <vm_exec_core+25677>, 0x5629a433e26f <vm_exec_core+13631>, 0x5629a434084d <vm_exec_core+23325>, 0x5629a434033e <vm_exec_core+22030>, 0x5629a4340a8f <vm_exec_core+23903>, 0x5629a434193d <vm_exec_core+27661>, 0x5629a433f65a <vm_exec_core+18730>, 0x5629a433b0cb <vm_exec_core+923>, 0x5629a433db99 <vm_exec_core+11881>, 0x5629a43410c9 <vm_exec_core+25497>, 0x5629a433dcbf <vm_exec_core+12175>, 0x5629a433fee8 <vm_exec_core+20920>, 0x5629a43406a3 <vm_exec_core+22899>, 0x5629a433f211 <vm_exec_core+17633>, 0x5629a433fd0e <vm_exec_core+20446>, 0x5629a433dee9 <vm_exec_core+12729>, 0x5629a433d4d6 <vm_exec_core+10150>, 0x5629a4340b66 <vm_exec_core+24118>, 0x5629a433bff7 <vm_exec_core+4807>, 0x5629a433f015 <vm_exec_core+17125>, 0x5629a43499b9 <vm_exec_core+60553>, 0x5629a434011c <vm_exec_core+21484>, 0x5629a433c2a1 <vm_exec_core+5489>, 0x5629a433c7a2 <vm_exec_core+6770>, 0x5629a433c3be <vm_exec_core+5774>, 0x5629a433d0a6 <vm_exec_core+9078>, 0x5629a433d87b <vm_exec_core+11083>, 0x5629a433b0d0 <vm_exec_core+928>, 0x5629a433ce17 <vm_exec_core+8423>, 0x5629a4342c91 <vm_exec_core+32609>, 0x5629a43405c0 <vm_exec_core+22672>, 0x5629a433f558 <vm_exec_core+18472>, 0x5629a434155e <vm_exec_core+26670>, 0x5629a4342d5d <vm_exec_core+32813>, 0x5629a434185d <vm_exec_core+27437>, 0x5629a4342815 <vm_exec_core+31461>, 0x5629a43428e2 <vm_exec_core+31666>, 0x5629a433bad1 <vm_exec_core+3489>, 0x5629a4342447 <vm_exec_core+30487>, 0x5629a433e198 <vm_exec_core+13416>, 0x5629a4342656 <vm_exec_core+31014>, 0x5629a433dd64 <vm_exec_core+12340>, 0x5629a434173d <vm_exec_core+27149>, 0x5629a433d320 <vm_exec_core+9712>, 0x5629a433e48d <vm_exec_core+14173>, 0x5629a43429bb <vm_exec_core+31883>, 0x5629a433ea9a <vm_exec_core+15722>, 0x5629a433e623 <vm_exec_core+14579>, 0x5629a433b199 <vm_exec_core+1129>, 0x5629a433b825 <vm_exec_core+2805>, 0x5629a433b27b <vm_exec_core+1355>, 0x5629a433f305 <vm_exec_core+17877>, 0x5629a433e7c1 <vm_exec_core+14993>, 0x5629a433eef2 <vm_exec_core+16834>, 0x5629a433ee15 <vm_exec_core+16613>, 0x5629a433e004 <vm_exec_core+13012>, 0x5629a433e6bd <vm_exec_core+14733>, 0x5629a433e36a <vm_exec_core+13882>, 0x5629a433e964 <vm_exec_core+15412>, 0x5629a433e8e9 <vm_exec_core+15289>, 0x5629a433dfb7 <vm_exec_core+12935>, 0x5629a433b3c6 <vm_exec_core+1686>, 0x5629a433cba8 <vm_exec_core+7800>, 0x5629a4341dd7 <vm_exec_core+28839>, 0x5629a433c4f3 <vm_exec_core+6083>, 0x5629a4342a46 <vm_exec_core+32022>, 0x5629a4340df1 <vm_exec_core+24769>, 0x5629a433ec66 <vm_exec_core+16182>, 0x5629a433b6c5 <vm_exec_core+2453>, 0x5629a434256e <vm_exec_core+30782>, 0x5629a434217f <vm_exec_core+29775>, 0x5629a433c8b0 <vm_exec_core+7040>, 0x5629a433bca2 <vm_exec_core+3954>, 0x5629a4341292 <vm_exec_core+25954>, 0x5629a433d6ac <vm_exec_core+10620>, 0x5629a4342778 <vm_exec_core+31304>, 0x5629a4342396 <vm_exec_core+30310>, 0x5629a433de5f <vm_exec_core+12591>, 0x5629a433ebd3 <vm_exec_core+16035>, 0x5629a4340f7b <vm_exec_core+25163>, 0x5629a43422fa <vm_exec_core+30154>, 0x5629a4340069 <vm_exec_core+21305>, 0x5629a4341013 <vm_exec_core+25315>, 0x5629a4341411 <vm_exec_core+26337>, 0x5629a433ff97 <vm_exec_core+21095>, 0x5629a433bb9e <vm_exec_core+3694>, 0x5629a4340793 <vm_exec_core+23139>, 0x5629a433b9ff <vm_exec_core+3279>, 0x5629a433bd47 <vm_exec_core+4119>, 0x5629a433e0ec <vm_exec_core+13244>, 0x5629a433fe3c <vm_exec_core+20748>, 0x5629a43403bc <vm_exec_core+22156>, 0x5629a433fbcb <vm_exec_core+20123>, 0x5629a433b612 <vm_exec_core+2274>, 0x5629a4341659 <vm_exec_core+26921>, 0x5629a4342089 <vm_exec_core+29529>, 0x5629a433be42 <vm_exec_core+4370>, 0x5629a433cfaa <vm_exec_core+8826>, 0x5629a433cabb <vm_exec_core+7563>, 0x5629a433d80d <vm_exec_core+10973>, 0x5629a433eb2f <vm_exec_core+15871>, 0x5629a433bf32 <vm_exec_core+4610>, 0x5629a43414de <vm_exec_core+26542>, 0x5629a433cf0b <vm_exec_core+8667>, 0x5629a433e9d0 <vm_exec_core+15520>, 0x5629a433f448 <vm_exec_core+18200>, 0x5629a4341390 <vm_exec_core+26208>, 0x5629a434021c <vm_exec_core+21740>, 0x5629a433da16 <vm_exec_core+11494>, 0x5629a433d1f2 <vm_exec_core+9410>, 0x5629a434116e <vm_exec_core+25662>, 0x5629a433e260 <vm_exec_core+13616>, 0x5629a434083e <vm_exec_core+23310>, 0x5629a434032f <vm_exec_core+22015>, 0x5629a4340a80 <vm_exec_core+23888>, 0x5629a434192e <vm_exec_core+27646>, 0x5629a433f64b <vm_exec_core+18715>, 0x5629a43401cc <vm_exec_core+21660>, 0x5629a433db8a <vm_exec_core+11866>, 0x5629a43410ba <vm_exec_core+25482>, 0x5629a433dcb0 <vm_exec_core+12160>, 0x5629a433fed9 <vm_exec_core+20905>, 0x5629a43401cc <vm_exec_core+21660>, 0x5629a433f202 <vm_exec_core+17618>, 0x5629a433fcff <vm_exec_core+20431>, 0x5629a433deda <vm_exec_core+12714>, 0x5629a433d4c7 <vm_exec_core+10135>, 0x5629a4340b57 <vm_exec_core+24103>, 0x5629a433bfe8 <vm_exec_core+4792>, 0x5629a433f006 <vm_exec_core+17110>, 0x5629a43499aa <vm_exec_core+60538>, 0x5629a434010d <vm_exec_core+21469>, 0x5629a433c292 <vm_exec_core+5474>, 0x5629a433c793 <vm_exec_core+6755>, 0x5629a433c3af <vm_exec_core+5759>, 0x5629a433d097 <vm_exec_core+9063>, 0x5629a433d86c <vm_exec_core+11068>, 0x5629a433f515 <vm_exec_core+18405>, 0x5629a433eb25 <vm_exec_core+15861>, 0x5629a433f510 <vm_exec_core+18400>, 0x5629a4340064 <vm_exec_core+21300>, 0x5629a433ff92 <vm_exec_core+21090>, 0x5629a433d092 <vm_exec_core+9058>, 0x5629a43401e0 <vm_exec_core+21680>, 0x5629a433e18e <vm_exec_core+13406>, 0x5629a433e193 <vm_exec_core+13411>, 0x5629a433ff8d <vm_exec_core+21085>, 0x5629a433fe32 <vm_exec_core+20738>, 0x5629a433eed9 <vm_exec_core+16809>, 0x5629a433ee01 <vm_exec_core+16593>...}
          reg_cfp = 0x7025615ff608
          reg_pc = 0x519000014db8
          INSN_LABEL_nop = <optimized out>
          INSN_LABEL_getlocal = <optimized out>
          INSN_LABEL_setlocal = <optimized out>
          INSN_LABEL_getblockparam = <optimized out>
          INSN_LABEL_setblockparam = <optimized out>
          INSN_LABEL_getblockparamproxy = <optimized out>
          INSN_LABEL_getspecial = <optimized out>
          INSN_LABEL_setspecial = <optimized out>
          INSN_LABEL_getinstancevariable = <optimized out>
          INSN_LABEL_setinstancevariable = <optimized out>
          INSN_LABEL_getclassvariable = <optimized out>
          INSN_LABEL_setclassvariable = <optimized out>
          INSN_LABEL_opt_getconstant_path = <optimized out>
          INSN_LABEL_getconstant = <optimized out>
          INSN_LABEL_setconstant = <optimized out>
          INSN_LABEL_getglobal = <optimized out>
          INSN_LABEL_setglobal = <optimized out>
          INSN_LABEL_putnil = <optimized out>
          INSN_LABEL_putself = <optimized out>
          INSN_LABEL_putobject = <optimized out>
          INSN_LABEL_putspecialobject = <optimized out>
          INSN_LABEL_putstring = <optimized out>
          INSN_LABEL_putchilledstring = <optimized out>
          INSN_LABEL_concatstrings = <optimized out>
          INSN_LABEL_anytostring = <optimized out>
          INSN_LABEL_toregexp = <optimized out>
          INSN_LABEL_intern = <optimized out>
          INSN_LABEL_newarray = <optimized out>
          INSN_LABEL_pushtoarraykwsplat = <optimized out>
          INSN_LABEL_duparray = <optimized out>
          INSN_LABEL_duphash = <optimized out>
          INSN_LABEL_expandarray = <optimized out>
          INSN_LABEL_concatarray = <optimized out>
          INSN_LABEL_concattoarray = <optimized out>
          INSN_LABEL_pushtoarray = <optimized out>
          INSN_LABEL_splatarray = <optimized out>
          INSN_LABEL_splatkw = <optimized out>
          INSN_LABEL_newhash = <optimized out>
          INSN_LABEL_newrange = <optimized out>
          INSN_LABEL_pop = <optimized out>
          INSN_LABEL_dup = <optimized out>
          INSN_LABEL_dupn = <optimized out>
          INSN_LABEL_swap = <optimized out>
          INSN_LABEL_opt_reverse = <optimized out>
          INSN_LABEL_topn = <optimized out>
          INSN_LABEL_setn = <optimized out>
          INSN_LABEL_adjuststack = <optimized out>
          INSN_LABEL_defined = <optimized out>
          INSN_LABEL_definedivar = <optimized out>
          INSN_LABEL_checkmatch = <optimized out>
          INSN_LABEL_checkkeyword = <optimized out>
          INSN_LABEL_checktype = <optimized out>
          INSN_LABEL_defineclass = <optimized out>
          INSN_LABEL_definemethod = <optimized out>
          INSN_LABEL_definesmethod = <optimized out>
          INSN_LABEL_send = <optimized out>
          INSN_LABEL_sendforward = <optimized out>
          INSN_LABEL_opt_send_without_block = <optimized out>
          INSN_LABEL_objtostring = <optimized out>
          INSN_LABEL_opt_ary_freeze = <optimized out>
          INSN_LABEL_opt_hash_freeze = <optimized out>
          INSN_LABEL_opt_str_freeze = <optimized out>
          INSN_LABEL_opt_str_uminus = <optimized out>
          INSN_LABEL_opt_duparray_send = <optimized out>
          INSN_LABEL_opt_newarray_send = <optimized out>
          INSN_LABEL_invokesuper = <optimized out>
          INSN_LABEL_invokesuperforward = <optimized out>
          INSN_LABEL_invokeblock = <optimized out>
          INSN_LABEL_leave = <optimized out>
          INSN_LABEL_throw = <optimized out>
          INSN_LABEL_jump = <optimized out>
          INSN_LABEL_branchif = <optimized out>
          INSN_LABEL_branchunless = <optimized out>
          INSN_LABEL_branchnil = <optimized out>
          INSN_LABEL_once = <optimized out>
          INSN_LABEL_opt_case_dispatch = <optimized out>
          INSN_LABEL_opt_aset_with = <optimized out>
          INSN_LABEL_opt_aref_with = <optimized out>
          INSN_LABEL_invokebuiltin = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
          INSN_LABEL_getlocal_WC_0 = <optimized out>
          INSN_LABEL_getlocal_WC_1 = <optimized out>
          INSN_LABEL_setlocal_WC_0 = <optimized out>
          INSN_LABEL_setlocal_WC_1 = <optimized out>
          INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
          INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
          INSN_LABEL_trace_opt_nil_p = <optimized out>
          INSN_LABEL_trace_opt_plus = <optimized out>
          INSN_LABEL_trace_opt_minus = <optimized out>
          INSN_LABEL_trace_opt_mult = <optimized out>
          INSN_LABEL_trace_opt_div = <optimized out>
          INSN_LABEL_trace_opt_mod = <optimized out>
          INSN_LABEL_trace_opt_eq = <optimized out>
          INSN_LABEL_trace_opt_lt = <optimized out>
          INSN_LABEL_trace_opt_le = <optimized out>
          INSN_LABEL_trace_opt_gt = <optimized out>
          INSN_LABEL_trace_opt_ge = <optimized out>
          INSN_LABEL_trace_opt_ltlt = <optimized out>
          INSN_LABEL_trace_opt_and = <optimized out>
          INSN_LABEL_trace_opt_or = <optimized out>
          INSN_LABEL_trace_opt_aref = <optimized out>
          INSN_LABEL_trace_opt_aset = <optimized out>
          INSN_LABEL_trace_opt_length = <optimized out>
          INSN_LABEL_trace_opt_size = <optimized out>
          INSN_LABEL_trace_opt_empty_p = <optimized out>
          INSN_LABEL_trace_opt_succ = <optimized out>
          INSN_LABEL_trace_opt_not = <optimized out>
          INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
  #44 0x00005629a43374db in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
          _ec = 0x5160000006d0
          _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7ffe12fbc380, <optimized out>, <optimized out>}, prev = 0x70256206ce40, state = RUBY_TAG_NONE, lock_rec = 0}
          state = RUBY_TAG_NONE
          result = <optimized out>
  #45 0x00005629a43b81d2 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x7025615ff738, self=123305880531000, 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:1626
          flags = 0
          iseq = 0x70256396c7a8
          cfp = <optimized out>
          sp = 0x7025614ff8d0
          use_argv = 0x702561ef3c60
          stack_argv = 0x7025614ff8d0
          opt_pc = 0
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #46 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1640
          captured = 0x7025615ff738
  #47 0x00005629a43645a6 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:1677
  No locals.
  #48 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1685
  No locals.
  #49 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
  No locals.
  #50 0x00005629a43645a6 in rb_yield (val=<optimized out>)
  No locals.
  #51 0x00005629a4517dc6 in rb_ary_collect (ary=123305241252920) at /tmp/ruby/src/trunk_asan/array.c:3650
          collect = 123305241252840
          i = 0
  #52 0x00005629a439a868 in vm_call_cfunc_with_frame_ (ec=<optimized out>, reg_cfp=<optimized out>, calling=<optimized out>, argc=<optimized out>, argv=<optimized out>, stack_bottom=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3801
          ci = 0x165100000001
          cc = <optimized out>
          me = 0x7025639e0130
          cfunc = 0x50400000a758
          recv = 123305241252920
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #53 0x00005629a4341c78 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7025615ff720, cd=0x5020000099b0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5968
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
          calling = <optimized out>
  #54 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851
          bh = <optimized out>
          blockiseq = <optimized out>
          leaf = false
          val = <optimized out>
          cd = 0x5020000099b0
          insns_address_table = {0x5629a433dfc6 <vm_exec_core+12950>, 0x5629a433b3d5 <vm_exec_core+1701>, 0x5629a433cbb7 <vm_exec_core+7815>, 0x5629a4341de6 <vm_exec_core+28854>, 0x5629a433c502 <vm_exec_core+6098>, 0x5629a4342a55 <vm_exec_core+32037>, 0x5629a4340e00 <vm_exec_core+24784>, 0x5629a433ec75 <vm_exec_core+16197>, 0x5629a433b6d4 <vm_exec_core+2468>, 0x5629a434257d <vm_exec_core+30797>, 0x5629a434218e <vm_exec_core+29790>, 0x5629a433c8bf <vm_exec_core+7055>, 0x5629a433bcb1 <vm_exec_core+3969>, 0x5629a43412a1 <vm_exec_core+25969>, 0x5629a433d6bb <vm_exec_core+10635>, 0x5629a4342787 <vm_exec_core+31319>, 0x5629a43423a5 <vm_exec_core+30325>, 0x5629a433de6e <vm_exec_core+12606>, 0x5629a433ebe2 <vm_exec_core+16050>, 0x5629a4340f8a <vm_exec_core+25178>, 0x5629a4342309 <vm_exec_core+30169>, 0x5629a4340078 <vm_exec_core+21320>, 0x5629a4341022 <vm_exec_core+25330>, 0x5629a4341420 <vm_exec_core+26352>, 0x5629a433ffa6 <vm_exec_core+21110>, 0x5629a433bbad <vm_exec_core+3709>, 0x5629a43407a2 <vm_exec_core+23154>, 0x5629a433ba0e <vm_exec_core+3294>, 0x5629a433bd56 <vm_exec_core+4134>, 0x5629a433e0fb <vm_exec_core+13259>, 0x5629a433fe4b <vm_exec_core+20763>, 0x5629a43403cb <vm_exec_core+22171>, 0x5629a433fbda <vm_exec_core+20138>, 0x5629a433b621 <vm_exec_core+2289>, 0x5629a4341668 <vm_exec_core+26936>, 0x5629a4342098 <vm_exec_core+29544>, 0x5629a433be51 <vm_exec_core+4385>, 0x5629a433cfb9 <vm_exec_core+8841>, 0x5629a433caca <vm_exec_core+7578>, 0x5629a433d81c <vm_exec_core+10988>, 0x5629a433eb3e <vm_exec_core+15886>, 0x5629a433bf41 <vm_exec_core+4625>, 0x5629a43414ed <vm_exec_core+26557>, 0x5629a433cf1a <vm_exec_core+8682>, 0x5629a433e9df <vm_exec_core+15535>, 0x5629a433f457 <vm_exec_core+18215>, 0x5629a434139f <vm_exec_core+26223>, 0x5629a434022b <vm_exec_core+21755>, 0x5629a433da25 <vm_exec_core+11509>, 0x5629a433d201 <vm_exec_core+9425>, 0x5629a434117d <vm_exec_core+25677>, 0x5629a433e26f <vm_exec_core+13631>, 0x5629a434084d <vm_exec_core+23325>, 0x5629a434033e <vm_exec_core+22030>, 0x5629a4340a8f <vm_exec_core+23903>, 0x5629a434193d <vm_exec_core+27661>, 0x5629a433f65a <vm_exec_core+18730>, 0x5629a433b0cb <vm_exec_core+923>, 0x5629a433db99 <vm_exec_core+11881>, 0x5629a43410c9 <vm_exec_core+25497>, 0x5629a433dcbf <vm_exec_core+12175>, 0x5629a433fee8 <vm_exec_core+20920>, 0x5629a43406a3 <vm_exec_core+22899>, 0x5629a433f211 <vm_exec_core+17633>, 0x5629a433fd0e <vm_exec_core+20446>, 0x5629a433dee9 <vm_exec_core+12729>, 0x5629a433d4d6 <vm_exec_core+10150>, 0x5629a4340b66 <vm_exec_core+24118>, 0x5629a433bff7 <vm_exec_core+4807>, 0x5629a433f015 <vm_exec_core+17125>, 0x5629a43499b9 <vm_exec_core+60553>, 0x5629a434011c <vm_exec_core+21484>, 0x5629a433c2a1 <vm_exec_core+5489>, 0x5629a433c7a2 <vm_exec_core+6770>, 0x5629a433c3be <vm_exec_core+5774>, 0x5629a433d0a6 <vm_exec_core+9078>, 0x5629a433d87b <vm_exec_core+11083>, 0x5629a433b0d0 <vm_exec_core+928>, 0x5629a433ce17 <vm_exec_core+8423>, 0x5629a4342c91 <vm_exec_core+32609>, 0x5629a43405c0 <vm_exec_core+22672>, 0x5629a433f558 <vm_exec_core+18472>, 0x5629a434155e <vm_exec_core+26670>, 0x5629a4342d5d <vm_exec_core+32813>, 0x5629a434185d <vm_exec_core+27437>, 0x5629a4342815 <vm_exec_core+31461>, 0x5629a43428e2 <vm_exec_core+31666>, 0x5629a433bad1 <vm_exec_core+3489>, 0x5629a4342447 <vm_exec_core+30487>, 0x5629a433e198 <vm_exec_core+13416>, 0x5629a4342656 <vm_exec_core+31014>, 0x5629a433dd64 <vm_exec_core+12340>, 0x5629a434173d <vm_exec_core+27149>, 0x5629a433d320 <vm_exec_core+9712>, 0x5629a433e48d <vm_exec_core+14173>, 0x5629a43429bb <vm_exec_core+31883>, 0x5629a433ea9a <vm_exec_core+15722>, 0x5629a433e623 <vm_exec_core+14579>, 0x5629a433b199 <vm_exec_core+1129>, 0x5629a433b825 <vm_exec_core+2805>, 0x5629a433b27b <vm_exec_core+1355>, 0x5629a433f305 <vm_exec_core+17877>, 0x5629a433e7c1 <vm_exec_core+14993>, 0x5629a433eef2 <vm_exec_core+16834>, 0x5629a433ee15 <vm_exec_core+16613>, 0x5629a433e004 <vm_exec_core+13012>, 0x5629a433e6bd <vm_exec_core+14733>, 0x5629a433e36a <vm_exec_core+13882>, 0x5629a433e964 <vm_exec_core+15412>, 0x5629a433e8e9 <vm_exec_core+15289>, 0x5629a433dfb7 <vm_exec_core+12935>, 0x5629a433b3c6 <vm_exec_core+1686>, 0x5629a433cba8 <vm_exec_core+7800>, 0x5629a4341dd7 <vm_exec_core+28839>, 0x5629a433c4f3 <vm_exec_core+6083>, 0x5629a4342a46 <vm_exec_core+32022>, 0x5629a4340df1 <vm_exec_core+24769>, 0x5629a433ec66 <vm_exec_core+16182>, 0x5629a433b6c5 <vm_exec_core+2453>, 0x5629a434256e <vm_exec_core+30782>, 0x5629a434217f <vm_exec_core+29775>, 0x5629a433c8b0 <vm_exec_core+7040>, 0x5629a433bca2 <vm_exec_core+3954>, 0x5629a4341292 <vm_exec_core+25954>, 0x5629a433d6ac <vm_exec_core+10620>, 0x5629a4342778 <vm_exec_core+31304>, 0x5629a4342396 <vm_exec_core+30310>, 0x5629a433de5f <vm_exec_core+12591>, 0x5629a433ebd3 <vm_exec_core+16035>, 0x5629a4340f7b <vm_exec_core+25163>, 0x5629a43422fa <vm_exec_core+30154>, 0x5629a4340069 <vm_exec_core+21305>, 0x5629a4341013 <vm_exec_core+25315>, 0x5629a4341411 <vm_exec_core+26337>, 0x5629a433ff97 <vm_exec_core+21095>, 0x5629a433bb9e <vm_exec_core+3694>, 0x5629a4340793 <vm_exec_core+23139>, 0x5629a433b9ff <vm_exec_core+3279>, 0x5629a433bd47 <vm_exec_core+4119>, 0x5629a433e0ec <vm_exec_core+13244>, 0x5629a433fe3c <vm_exec_core+20748>, 0x5629a43403bc <vm_exec_core+22156>, 0x5629a433fbcb <vm_exec_core+20123>, 0x5629a433b612 <vm_exec_core+2274>, 0x5629a4341659 <vm_exec_core+26921>, 0x5629a4342089 <vm_exec_core+29529>, 0x5629a433be42 <vm_exec_core+4370>, 0x5629a433cfaa <vm_exec_core+8826>, 0x5629a433cabb <vm_exec_core+7563>, 0x5629a433d80d <vm_exec_core+10973>, 0x5629a433eb2f <vm_exec_core+15871>, 0x5629a433bf32 <vm_exec_core+4610>, 0x5629a43414de <vm_exec_core+26542>, 0x5629a433cf0b <vm_exec_core+8667>, 0x5629a433e9d0 <vm_exec_core+15520>, 0x5629a433f448 <vm_exec_core+18200>, 0x5629a4341390 <vm_exec_core+26208>, 0x5629a434021c <vm_exec_core+21740>, 0x5629a433da16 <vm_exec_core+11494>, 0x5629a433d1f2 <vm_exec_core+9410>, 0x5629a434116e <vm_exec_core+25662>, 0x5629a433e260 <vm_exec_core+13616>, 0x5629a434083e <vm_exec_core+23310>, 0x5629a434032f <vm_exec_core+22015>, 0x5629a4340a80 <vm_exec_core+23888>, 0x5629a434192e <vm_exec_core+27646>, 0x5629a433f64b <vm_exec_core+18715>, 0x5629a43401cc <vm_exec_core+21660>, 0x5629a433db8a <vm_exec_core+11866>, 0x5629a43410ba <vm_exec_core+25482>, 0x5629a433dcb0 <vm_exec_core+12160>, 0x5629a433fed9 <vm_exec_core+20905>, 0x5629a43401cc <vm_exec_core+21660>, 0x5629a433f202 <vm_exec_core+17618>, 0x5629a433fcff <vm_exec_core+20431>, 0x5629a433deda <vm_exec_core+12714>, 0x5629a433d4c7 <vm_exec_core+10135>, 0x5629a4340b57 <vm_exec_core+24103>, 0x5629a433bfe8 <vm_exec_core+4792>, 0x5629a433f006 <vm_exec_core+17110>, 0x5629a43499aa <vm_exec_core+60538>, 0x5629a434010d <vm_exec_core+21469>, 0x5629a433c292 <vm_exec_core+5474>, 0x5629a433c793 <vm_exec_core+6755>, 0x5629a433c3af <vm_exec_core+5759>, 0x5629a433d097 <vm_exec_core+9063>, 0x5629a433d86c <vm_exec_core+11068>, 0x5629a433f515 <vm_exec_core+18405>, 0x5629a433eb25 <vm_exec_core+15861>, 0x5629a433f510 <vm_exec_core+18400>, 0x5629a4340064 <vm_exec_core+21300>, 0x5629a433ff92 <vm_exec_core+21090>, 0x5629a433d092 <vm_exec_core+9058>, 0x5629a43401e0 <vm_exec_core+21680>, 0x5629a433e18e <vm_exec_core+13406>, 0x5629a433e193 <vm_exec_core+13411>, 0x5629a433ff8d <vm_exec_core+21085>, 0x5629a433fe32 <vm_exec_core+20738>, 0x5629a433eed9 <vm_exec_core+16809>, 0x5629a433ee01 <vm_exec_core+16593>...}
          reg_cfp = 0x7025615ff720
          reg_pc = 0x50400002d3f8
          INSN_LABEL_nop = <optimized out>
          INSN_LABEL_getlocal = <optimized out>
          INSN_LABEL_setlocal = <optimized out>
          INSN_LABEL_getblockparam = <optimized out>
          INSN_LABEL_setblockparam = <optimized out>
          INSN_LABEL_getblockparamproxy = <optimized out>
          INSN_LABEL_getspecial = <optimized out>
          INSN_LABEL_setspecial = <optimized out>
          INSN_LABEL_getinstancevariable = <optimized out>
          INSN_LABEL_setinstancevariable = <optimized out>
          INSN_LABEL_getclassvariable = <optimized out>
          INSN_LABEL_setclassvariable = <optimized out>
          INSN_LABEL_opt_getconstant_path = <optimized out>
          INSN_LABEL_getconstant = <optimized out>
          INSN_LABEL_setconstant = <optimized out>
          INSN_LABEL_getglobal = <optimized out>
          INSN_LABEL_setglobal = <optimized out>
          INSN_LABEL_putnil = <optimized out>
          INSN_LABEL_putself = <optimized out>
          INSN_LABEL_putobject = <optimized out>
          INSN_LABEL_putspecialobject = <optimized out>
          INSN_LABEL_putstring = <optimized out>
          INSN_LABEL_putchilledstring = <optimized out>
          INSN_LABEL_concatstrings = <optimized out>
          INSN_LABEL_anytostring = <optimized out>
          INSN_LABEL_toregexp = <optimized out>
          INSN_LABEL_intern = <optimized out>
          INSN_LABEL_newarray = <optimized out>
          INSN_LABEL_pushtoarraykwsplat = <optimized out>
          INSN_LABEL_duparray = <optimized out>
          INSN_LABEL_duphash = <optimized out>
          INSN_LABEL_expandarray = <optimized out>
          INSN_LABEL_concatarray = <optimized out>
          INSN_LABEL_concattoarray = <optimized out>
          INSN_LABEL_pushtoarray = <optimized out>
          INSN_LABEL_splatarray = <optimized out>
          INSN_LABEL_splatkw = <optimized out>
          INSN_LABEL_newhash = <optimized out>
          INSN_LABEL_newrange = <optimized out>
          INSN_LABEL_pop = <optimized out>
          INSN_LABEL_dup = <optimized out>
          INSN_LABEL_dupn = <optimized out>
          INSN_LABEL_swap = <optimized out>
          INSN_LABEL_opt_reverse = <optimized out>
          INSN_LABEL_topn = <optimized out>
          INSN_LABEL_setn = <optimized out>
          INSN_LABEL_adjuststack = <optimized out>
          INSN_LABEL_defined = <optimized out>
          INSN_LABEL_definedivar = <optimized out>
          INSN_LABEL_checkmatch = <optimized out>
          INSN_LABEL_checkkeyword = <optimized out>
          INSN_LABEL_checktype = <optimized out>
          INSN_LABEL_defineclass = <optimized out>
          INSN_LABEL_definemethod = <optimized out>
          INSN_LABEL_definesmethod = <optimized out>
          INSN_LABEL_send = <optimized out>
          INSN_LABEL_sendforward = <optimized out>
          INSN_LABEL_opt_send_without_block = <optimized out>
          INSN_LABEL_objtostring = <optimized out>
          INSN_LABEL_opt_ary_freeze = <optimized out>
          INSN_LABEL_opt_hash_freeze = <optimized out>
          INSN_LABEL_opt_str_freeze = <optimized out>
          INSN_LABEL_opt_str_uminus = <optimized out>
          INSN_LABEL_opt_duparray_send = <optimized out>
          INSN_LABEL_opt_newarray_send = <optimized out>
          INSN_LABEL_invokesuper = <optimized out>
          INSN_LABEL_invokesuperforward = <optimized out>
          INSN_LABEL_invokeblock = <optimized out>
          INSN_LABEL_leave = <optimized out>
          INSN_LABEL_throw = <optimized out>
          INSN_LABEL_jump = <optimized out>
          INSN_LABEL_branchif = <optimized out>
          INSN_LABEL_branchunless = <optimized out>
          INSN_LABEL_branchnil = <optimized out>
          INSN_LABEL_once = <optimized out>
          INSN_LABEL_opt_case_dispatch = <optimized out>
          INSN_LABEL_opt_aset_with = <optimized out>
          INSN_LABEL_opt_aref_with = <optimized out>
          INSN_LABEL_invokebuiltin = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
          INSN_LABEL_getlocal_WC_0 = <optimized out>
          INSN_LABEL_getlocal_WC_1 = <optimized out>
          INSN_LABEL_setlocal_WC_0 = <optimized out>
          INSN_LABEL_setlocal_WC_1 = <optimized out>
          INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
          INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
          INSN_LABEL_trace_opt_nil_p = <optimized out>
          INSN_LABEL_trace_opt_plus = <optimized out>
          INSN_LABEL_trace_opt_minus = <optimized out>
          INSN_LABEL_trace_opt_mult = <optimized out>
          INSN_LABEL_trace_opt_div = <optimized out>
          INSN_LABEL_trace_opt_mod = <optimized out>
          INSN_LABEL_trace_opt_eq = <optimized out>
          INSN_LABEL_trace_opt_lt = <optimized out>
          INSN_LABEL_trace_opt_le = <optimized out>
          INSN_LABEL_trace_opt_gt = <optimized out>
          INSN_LABEL_trace_opt_ge = <optimized out>
          INSN_LABEL_trace_opt_ltlt = <optimized out>
          INSN_LABEL_trace_opt_and = <optimized out>
          INSN_LABEL_trace_opt_or = <optimized out>
          INSN_LABEL_trace_opt_aref = <optimized out>
          INSN_LABEL_trace_opt_aset = <optimized out>
          INSN_LABEL_trace_opt_length = <optimized out>
          INSN_LABEL_trace_opt_size = <optimized out>
          INSN_LABEL_trace_opt_empty_p = <optimized out>
          INSN_LABEL_trace_opt_succ = <optimized out>
          INSN_LABEL_trace_opt_not = <optimized out>
          INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
  #55 0x00005629a43378cb in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2622
  No locals.
  #56 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2601
          _ec = 0x5160000006d0
          _tag = <optimized out>
          state = <optimized out>
          result = 36
  #57 0x00005629a3fbd5cb in rb_ec_exec_node (ec=0x5160000006d0, n=0x70256396c938) at /tmp/ruby/src/trunk_asan/eval.c:280
          _ec = 0x5160000006d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffe12fbd010, <optimized out>, 0x7ffe12fbcf60, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
          state = 0
          iseq = 0x70256396c938
  #58 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:318
          ec = 0x5160000006d0
          status = <optimized out>
  #59 0x00005629a3fb6b37 in rb_main (argc=11, argv=0x7ffe12fbd1d8) at /tmp/ruby/src/trunk_asan/main.c:40
          variable_in_this_stack_frame = <optimized out>
  #60 main (argc=11, argv=0x7ffe12fbd1d8) at /tmp/ruby/src/trunk_asan/main.c:65
  No locals.
  >>> Dump Ruby level backtrace (if possible)
  $1 = true
  [Inferior 1 (process 2865135) detached]
  $ timeout 60 gdb -p 2760729 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
  >>> Threads
  No threads.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace (if possible)
    1) Failure:
  TestUbfAsyncSafe#test_ubf_async_safe [/tmp/ruby/src/trunk_asan/test/-ext-/gvl/test_ubf_async_safe.rb:14]:
  child did not become ready
    2) Failure:
  TestUbfAsyncSafe#test_ubf_async_safe [/tmp/ruby/src/trunk_asan/tool/lib/zombie_hunter.rb:6]:
  Expected [[2865135, #<Process::Status: pid 2865135 SIGKILL (signal 9)>]] to be empty.
  #<Errno::ESRCH: No such process>
  $ timeout 60 gdb -p 2760721 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
  make: *** [uncommon.mk:953: yes-test-all] Error 2
  >>> Threads
  No threads.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace (if possible)
  #<Errno::ESRCH: No such process>
  $ timeout 60 gdb -p 2760392 -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 2760391 -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 3351323 -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 6.8.0-52-generic #53-Ubuntu SMP PREEMPT_DYNAMIC Sat Jan 11 00:06:25 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
  

• Logfile: /home/ko1/ruby/logs/brlog.trunk_asan.20250308-015210
  #<BuildRuby:0x00007892415dfdd0
   @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.20250308-015210",
   @make="make",
   @no_timeout_error=true,
   @quiet=false,
   @ruby_env=[["RUBY_DEBUG", "ci"], ["RUBY_TEST_TIMEOUT_SCALE", "50"]],
   @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               0.000020   0.000007   0.000027 (  0.000027)
  autoconf               0.000033   0.000013   0.000046 (  0.000045)
  configure              0.000025   0.000009   0.000034 (  0.000034)
  build_up               0.002963   0.002403   1.721239 (  1.402708)
  build_miniruby         0.000084   0.001072   0.794248 (  0.792726)
  build_ruby             0.000625   0.000859   1.180010 (  1.178861)
  build_all              0.005066   0.000578  15.032718 (  1.950795)
  build_install          0.008459   0.003595  16.950594 (  3.494468)
  test_basic             0.004123   0.002063   0.928990 (  0.985643)
  test_all               0.120949   0.055368 1985.282605 (600.702703)
  test_rubyspec          0.056387   0.064310 460.640634 ( 38.690128)
  total: 649.20 sec