Result of trunk_asan@ruby-sp1 at 2025-03-19 09:43:30 +0900

• OK (e391c33734)[LOG]
• test-all:
• test-spec: 3315 files, 33405 examples, 134329 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   0:08 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  341541    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 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 1740617    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism --disable=gems
     1018 1814213    1015    1015 pts/0       1015 Sl+   1000   0:00 ruby ./br.rb build_report trunk_asan --incremental --exclude-steps=test_btest
  1814213 1814216    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.20250319-003240 --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
  1814216 1814217    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.20250319-003240 --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
  1814217 1815181    1015    1015 pts/0       1015 S+    1000   0:00 sh -c make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'
  1815181 1815182    1015    1015 pts/0       1015 S+    1000   0:00 make yes-test-all TESTOPTS=--stderr-on-failure TESTS=-j16
  1815182 1815519    1015    1015 pts/0       1015 Sl+   1000   0:16 /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
  1815519 1815532    1015    1015 pts/0       1015 Sl+   1000   0:03 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestProcess#test_threading_works_after_exec_fail
        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
  1815532 1888935    1015    1015 pts/0       1015 S+    1000   0:00 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestProcess#test_threading_works_after_exec_fail
  1814217 2427113    1015    1015 pts/0       1015 R+    1000   0:00 ps jx
        1 3432248    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=>[996, 341541, 1050354, 1740617, 1863343, 3432248], 996=>[1015], 1015=>[1018], 1018=>[1814213], 1814213=>[1814216], 1814216=>[1814217], 1814217=>[1815181, 2427113], 1815181=>[1815182], 1815182=>[1815519], 1815519=>[1815532], 1815532=>[1888935]}
  $ timeout 60 gdb -p 1888935 -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=0x5150001424a0) at ../sysdeps/nptl/futex-internal.h:146
  >>> Threads
    Id   Target Id                                  Frame 
  * 1    Thread 0x7e04f2993c40 (LWP 1888935) "ruby" futex_wait (private=0, expected=2, futex_word=0x5150001424a0) at ../sysdeps/nptl/futex-internal.h:146
  >>> Machine level backtrace
  Thread 1 (Thread 0x7e04f2993c40 (LWP 1888935) "ruby"):
  #0  futex_wait (private=0, expected=2, futex_word=0x5150001424a0) 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=0x5150001424a0, private=0) at ./nptl/lowlevellock.c:49
  No locals.
  #2  0x00007e04f26a0101 in lll_mutex_lock_optimized (mutex=0x5150001424a0) at ./nptl/pthread_mutex_lock.c:48
          __futex = 0x5150001424a0
          private = <optimized out>
          private = <optimized out>
          __futex = <optimized out>
  #3  ___pthread_mutex_lock (mutex=mutex@entry=0x5150001424a0) at ./nptl/pthread_mutex_lock.c:93
          type = <optimized out>
          __PRETTY_FUNCTION__ = "___pthread_mutex_lock"
          id = <optimized out>
  #4  0x000064c6a8dc483e in rb_native_mutex_lock (lock=0x5150001424a0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:115
          r = <optimized out>
  #5  threadptr_interrupt_exec_cleanup (th=0x515000142380) at /tmp/ruby/src/trunk_asan/thread.c:6043
          task = <optimized out>
  #6  thread_cleanup_func_before_exec (th_ptr=th_ptr@entry=0x515000142380) at /tmp/ruby/src/trunk_asan/thread.c:509
          th = 0x515000142380
  #7  0x000064c6a8db3c96 in thread_cleanup_func (th_ptr=0x515000142380, atfork=1) at /tmp/ruby/src/trunk_asan/thread.c:519
          th = 0x515000142380
  #8  terminate_atfork_i (th=0x515000142380, current_th=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:4761
  No locals.
  #9  0x000064c6a8db36c9 in rb_thread_atfork_internal (th=th@entry=0x515000000300, atfork=0x64c6a8db3b40 <terminate_atfork_i>) at /tmp/ruby/src/trunk_asan/thread.c:4731
          i = 0x515000142380
          vm = 0x525000000100
          r = 0x516000000380
  #10 0x000064c6a8db31c6 in rb_thread_atfork () at /tmp/ruby/src/trunk_asan/thread.c:4771
          th = 0x515000000300
  #11 0x000064c6a8c3228e 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 0x000064c6a8c3286d 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 0x000064c6a8c35985 in rb_f_fork (obj=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4278
          pid = <optimized out>
  #16 0x000064c6a8e95088 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:3794
          ci = 0x64b100040001
          cc = <optimized out>
          me = 0x7e04efa3f620
          cfunc = 0x504000020058
          recv = 138559704288240
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #17 0x000064c6a8e3c4d8 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7e04efbff3d8, cd=0x510000442640, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5957
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
          calling = <optimized out>
  #18 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 = 0x510000442640
          insns_address_table = {0x64c6a8e38856 <vm_exec_core+12950>, 0x64c6a8e35c65 <vm_exec_core+1701>, 0x64c6a8e37447 <vm_exec_core+7815>, 0x64c6a8e3c646 <vm_exec_core+28806>, 0x64c6a8e36d92 <vm_exec_core+6098>, 0x64c6a8e3d2b5 <vm_exec_core+31989>, 0x64c6a8e3b65c <vm_exec_core+24732>, 0x64c6a8e39505 <vm_exec_core+16197>, 0x64c6a8e35f64 <vm_exec_core+2468>, 0x64c6a8e3cddd <vm_exec_core+30749>, 0x64c6a8e3c9ee <vm_exec_core+29742>, 0x64c6a8e3714f <vm_exec_core+7055>, 0x64c6a8e36541 <vm_exec_core+3969>, 0x64c6a8e3bb01 <vm_exec_core+25921>, 0x64c6a8e37f4b <vm_exec_core+10635>, 0x64c6a8e3cfe7 <vm_exec_core+31271>, 0x64c6a8e3cc05 <vm_exec_core+30277>, 0x64c6a8e386fe <vm_exec_core+12606>, 0x64c6a8e39472 <vm_exec_core+16050>, 0x64c6a8e3b7ea <vm_exec_core+25130>, 0x64c6a8e3cb69 <vm_exec_core+30121>, 0x64c6a8e3a8ee <vm_exec_core+21294>, 0x64c6a8e3b882 <vm_exec_core+25282>, 0x64c6a8e3bc80 <vm_exec_core+26304>, 0x64c6a8e3a81c <vm_exec_core+21084>, 0x64c6a8e3643d <vm_exec_core+3709>, 0x64c6a8e3b019 <vm_exec_core+23129>, 0x64c6a8e3629e <vm_exec_core+3294>, 0x64c6a8e365e6 <vm_exec_core+4134>, 0x64c6a8e3898b <vm_exec_core+13259>, 0x64c6a8e3a6c1 <vm_exec_core+20737>, 0x64c6a8e3ac41 <vm_exec_core+22145>, 0x64c6a8e3a450 <vm_exec_core+20112>, 0x64c6a8e35eb1 <vm_exec_core+2289>, 0x64c6a8e3bec8 <vm_exec_core+26888>, 0x64c6a8e3c8f8 <vm_exec_core+29496>, 0x64c6a8e366e1 <vm_exec_core+4385>, 0x64c6a8e37849 <vm_exec_core+8841>, 0x64c6a8e3735a <vm_exec_core+7578>, 0x64c6a8e380ac <vm_exec_core+10988>, 0x64c6a8e393ce <vm_exec_core+15886>, 0x64c6a8e367d1 <vm_exec_core+4625>, 0x64c6a8e3bd4d <vm_exec_core+26509>, 0x64c6a8e377aa <vm_exec_core+8682>, 0x64c6a8e3926f <vm_exec_core+15535>, 0x64c6a8e39ce7 <vm_exec_core+18215>, 0x64c6a8e3bbff <vm_exec_core+26175>, 0x64c6a8e3aaa1 <vm_exec_core+21729>, 0x64c6a8e382b5 <vm_exec_core+11509>, 0x64c6a8e37a91 <vm_exec_core+9425>, 0x64c6a8e3b9dd <vm_exec_core+25629>, 0x64c6a8e38aff <vm_exec_core+13631>, 0x64c6a8e3b0c4 <vm_exec_core+23300>, 0x64c6a8e3abb4 <vm_exec_core+22004>, 0x64c6a8e3b304 <vm_exec_core+23876>, 0x64c6a8e3c19d <vm_exec_core+27613>, 0x64c6a8e39eea <vm_exec_core+18730>, 0x64c6a8e3595b <vm_exec_core+923>, 0x64c6a8e38429 <vm_exec_core+11881>, 0x64c6a8e3b929 <vm_exec_core+25449>, 0x64c6a8e3854f <vm_exec_core+12175>, 0x64c6a8e3a75e <vm_exec_core+20894>, 0x64c6a8e3af1a <vm_exec_core+22874>, 0x64c6a8e39aa1 <vm_exec_core+17633>, 0x64c6a8e3a584 <vm_exec_core+20420>, 0x64c6a8e38779 <vm_exec_core+12729>, 0x64c6a8e37d66 <vm_exec_core+10150>, 0x64c6a8e3b3db <vm_exec_core+24091>, 0x64c6a8e36887 <vm_exec_core+4807>, 0x64c6a8e398a5 <vm_exec_core+17125>, 0x64c6a8e44239 <vm_exec_core+60537>, 0x64c6a8e3a992 <vm_exec_core+21458>, 0x64c6a8e36b31 <vm_exec_core+5489>, 0x64c6a8e37032 <vm_exec_core+6770>, 0x64c6a8e36c4e <vm_exec_core+5774>, 0x64c6a8e37936 <vm_exec_core+9078>, 0x64c6a8e3810b <vm_exec_core+11083>, 0x64c6a8e35960 <vm_exec_core+928>, 0x64c6a8e376a7 <vm_exec_core+8423>, 0x64c6a8e3d4f1 <vm_exec_core+32561>, 0x64c6a8e3ae37 <vm_exec_core+22647>, 0x64c6a8e39de8 <vm_exec_core+18472>, 0x64c6a8e3bdbe <vm_exec_core+26622>, 0x64c6a8e3d5bd <vm_exec_core+32765>, 0x64c6a8e3c0bd <vm_exec_core+27389>, 0x64c6a8e3d075 <vm_exec_core+31413>, 0x64c6a8e3d142 <vm_exec_core+31618>, 0x64c6a8e36361 <vm_exec_core+3489>, 0x64c6a8e3cca7 <vm_exec_core+30439>, 0x64c6a8e38a28 <vm_exec_core+13416>, 0x64c6a8e3ceb6 <vm_exec_core+30966>, 0x64c6a8e385f4 <vm_exec_core+12340>, 0x64c6a8e3bf9d <vm_exec_core+27101>, 0x64c6a8e37bb0 <vm_exec_core+9712>, 0x64c6a8e38d1d <vm_exec_core+14173>, 0x64c6a8e3d21b <vm_exec_core+31835>, 0x64c6a8e3932a <vm_exec_core+15722>, 0x64c6a8e38eb3 <vm_exec_core+14579>, 0x64c6a8e35a29 <vm_exec_core+1129>, 0x64c6a8e360b5 <vm_exec_core+2805>, 0x64c6a8e35b0b <vm_exec_core+1355>, 0x64c6a8e39b95 <vm_exec_core+17877>, 0x64c6a8e39051 <vm_exec_core+14993>, 0x64c6a8e39782 <vm_exec_core+16834>, 0x64c6a8e396a5 <vm_exec_core+16613>, 0x64c6a8e38894 <vm_exec_core+13012>, 0x64c6a8e38f4d <vm_exec_core+14733>, 0x64c6a8e38bfa <vm_exec_core+13882>, 0x64c6a8e391f4 <vm_exec_core+15412>, 0x64c6a8e39179 <vm_exec_core+15289>, 0x64c6a8e38847 <vm_exec_core+12935>, 0x64c6a8e35c56 <vm_exec_core+1686>, 0x64c6a8e37438 <vm_exec_core+7800>, 0x64c6a8e3c637 <vm_exec_core+28791>, 0x64c6a8e36d83 <vm_exec_core+6083>, 0x64c6a8e3d2a6 <vm_exec_core+31974>, 0x64c6a8e3b64d <vm_exec_core+24717>, 0x64c6a8e394f6 <vm_exec_core+16182>, 0x64c6a8e35f55 <vm_exec_core+2453>, 0x64c6a8e3cdce <vm_exec_core+30734>, 0x64c6a8e3c9df <vm_exec_core+29727>, 0x64c6a8e37140 <vm_exec_core+7040>, 0x64c6a8e36532 <vm_exec_core+3954>, 0x64c6a8e3baf2 <vm_exec_core+25906>, 0x64c6a8e37f3c <vm_exec_core+10620>, 0x64c6a8e3cfd8 <vm_exec_core+31256>, 0x64c6a8e3cbf6 <vm_exec_core+30262>, 0x64c6a8e386ef <vm_exec_core+12591>, 0x64c6a8e39463 <vm_exec_core+16035>, 0x64c6a8e3b7db <vm_exec_core+25115>, 0x64c6a8e3cb5a <vm_exec_core+30106>, 0x64c6a8e3a8df <vm_exec_core+21279>, 0x64c6a8e3b873 <vm_exec_core+25267>, 0x64c6a8e3bc71 <vm_exec_core+26289>, 0x64c6a8e3a80d <vm_exec_core+21069>, 0x64c6a8e3642e <vm_exec_core+3694>, 0x64c6a8e3b00a <vm_exec_core+23114>, 0x64c6a8e3628f <vm_exec_core+3279>, 0x64c6a8e365d7 <vm_exec_core+4119>, 0x64c6a8e3897c <vm_exec_core+13244>, 0x64c6a8e3a6b2 <vm_exec_core+20722>, 0x64c6a8e3ac32 <vm_exec_core+22130>, 0x64c6a8e3a441 <vm_exec_core+20097>, 0x64c6a8e35ea2 <vm_exec_core+2274>, 0x64c6a8e3beb9 <vm_exec_core+26873>, 0x64c6a8e3c8e9 <vm_exec_core+29481>, 0x64c6a8e366d2 <vm_exec_core+4370>, 0x64c6a8e3783a <vm_exec_core+8826>, 0x64c6a8e3734b <vm_exec_core+7563>, 0x64c6a8e3809d <vm_exec_core+10973>, 0x64c6a8e393bf <vm_exec_core+15871>, 0x64c6a8e367c2 <vm_exec_core+4610>, 0x64c6a8e3bd3e <vm_exec_core+26494>, 0x64c6a8e3779b <vm_exec_core+8667>, 0x64c6a8e39260 <vm_exec_core+15520>, 0x64c6a8e39cd8 <vm_exec_core+18200>, 0x64c6a8e3bbf0 <vm_exec_core+26160>, 0x64c6a8e3aa92 <vm_exec_core+21714>, 0x64c6a8e382a6 <vm_exec_core+11494>, 0x64c6a8e37a82 <vm_exec_core+9410>, 0x64c6a8e3b9ce <vm_exec_core+25614>, 0x64c6a8e38af0 <vm_exec_core+13616>, 0x64c6a8e3b0b5 <vm_exec_core+23285>, 0x64c6a8e3aba5 <vm_exec_core+21989>, 0x64c6a8e3b2f5 <vm_exec_core+23861>, 0x64c6a8e3c18e <vm_exec_core+27598>, 0x64c6a8e39edb <vm_exec_core+18715>, 0x64c6a8e3aa42 <vm_exec_core+21634>, 0x64c6a8e3841a <vm_exec_core+11866>, 0x64c6a8e3b91a <vm_exec_core+25434>, 0x64c6a8e38540 <vm_exec_core+12160>, 0x64c6a8e3a74f <vm_exec_core+20879>, 0x64c6a8e3aa42 <vm_exec_core+21634>, 0x64c6a8e39a92 <vm_exec_core+17618>, 0x64c6a8e3a575 <vm_exec_core+20405>, 0x64c6a8e3876a <vm_exec_core+12714>, 0x64c6a8e37d57 <vm_exec_core+10135>, 0x64c6a8e3b3cc <vm_exec_core+24076>, 0x64c6a8e36878 <vm_exec_core+4792>, 0x64c6a8e39896 <vm_exec_core+17110>, 0x64c6a8e4422a <vm_exec_core+60522>, 0x64c6a8e3a983 <vm_exec_core+21443>, 0x64c6a8e36b22 <vm_exec_core+5474>, 0x64c6a8e37023 <vm_exec_core+6755>, 0x64c6a8e36c3f <vm_exec_core+5759>, 0x64c6a8e37927 <vm_exec_core+9063>, 0x64c6a8e380fc <vm_exec_core+11068>, 0x64c6a8e39da5 <vm_exec_core+18405>, 0x64c6a8e393b5 <vm_exec_core+15861>, 0x64c6a8e39da0 <vm_exec_core+18400>, 0x64c6a8e3a8da <vm_exec_core+21274>, 0x64c6a8e3a808 <vm_exec_core+21064>, 0x64c6a8e37922 <vm_exec_core+9058>, 0x64c6a8e3aa56 <vm_exec_core+21654>, 0x64c6a8e38a1e <vm_exec_core+13406>, 0x64c6a8e38a23 <vm_exec_core+13411>, 0x64c6a8e3a803 <vm_exec_core+21059>, 0x64c6a8e3a6a8 <vm_exec_core+20712>, 0x64c6a8e39769 <vm_exec_core+16809>, 0x64c6a8e39691 <vm_exec_core+16593>...}
          reg_cfp = 0x7e04efbff3d8
          reg_pc = 0x5160025a73a8
          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>
  #19 0x000064c6a8e31d6b 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>, 0x7ffde3bac820, <optimized out>, <optimized out>}, prev = 0x7e04f06e0740, state = RUBY_TAG_NONE, lock_rec = 0}
          state = RUBY_TAG_NONE
          result = <optimized out>
  #20 0x000064c6a8eb29f2 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x7e04efbff620, self=138559698710000, 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 = 0x7e04f1fcdfe0
          cfp = <optimized out>
          sp = 0x7e04efaffa28
          use_argv = 0x7e04f04713e0
          stack_argv = 0x7e04efaffa28
          opt_pc = 0
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #21 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 = 0x7e04efbff620
  #22 0x000064c6a8e5ee36 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.
  #23 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.
  #24 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
  No locals.
  #25 0x000064c6a8e5ee36 in rb_yield (val=<optimized out>)
  No locals.
  #26 0x000064c6a90126c6 in rb_ary_collect (ary=138559665458920) at /tmp/ruby/src/trunk_asan/array.c:3650
          collect = 138559665450320
          i = 68
  #27 0x000064c6a8e95088 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:3794
          ci = 0x165100000001
          cc = <optimized out>
          me = 0x7e04f2170140
          cfunc = 0x50400000a758
          recv = 138559665458920
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #28 0x000064c6a8e3c4d8 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7e04efbff608, cd=0x51100000c190, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5957
          val = 36
          ci = <optimized out>
          argc = <optimized out>
  th: 0x515000000300, native_id: 0x7e04f2993c40
          recv = <optimized out>
          cc = <optimized out>
  -- Control frame information -----------------------------------------------
          calling = <optimized out>
  #29 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851
  c:0020 p:---- s:0138 e:000137 CFUNC  :fork
  c:0019 p:0005 s:0134 e:000133 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_process.rb:2502
          bh = <optimized out>
          blockiseq = <optimized out>
  c:0018 p:0027 s:0129 e:000128 BLOCK  /tmp/ruby/src/trunk_asan/lib/timeout.rb:185
  c:0017 p:0012 s:0124 e:000123 METHOD /tmp/ruby/src/trunk_asan/lib/timeout.rb:38
          leaf = false
          val = <optimized out>
  c:0016 p:0124 s:0117 E:000890 METHOD /tmp/ruby/src/trunk_asan/lib/timeout.rb:194
          cd = 0x51100000c190
  c:0015 p:0045 s:0107 e:000106 METHOD /tmp/ruby/src/trunk_asan/tool/lib/envutil.rb:78
          insns_address_table = {0x64c6a8e38856 <vm_exec_core+12950>, 0x64c6a8e35c65 <vm_exec_core+1701>, 0x64c6a8e37447 <vm_exec_core+7815>, 0x64c6a8e3c646 <vm_exec_core+28806>, 0x64c6a8e36d92 <vm_exec_core+6098>, 0x64c6a8e3d2b5 <vm_exec_core+31989>, 0x64c6a8e3b65c <vm_exec_core+24732>, 0x64c6a8e39505 <vm_exec_core+16197>, 0x64c6a8e35f64 <vm_exec_core+2468>, 0x64c6a8e3cddd <vm_exec_core+30749>, 0x64c6a8e3c9ee <vm_exec_core+29742>, 0x64c6a8e3714f <vm_exec_core+7055>, 0x64c6a8e36541 <vm_exec_core+3969>, 0x64c6a8e3bb01 <vm_exec_core+25921>, 0x64c6a8e37f4b <vm_exec_core+10635>, 0x64c6a8e3cfe7 <vm_exec_core+31271>, 0x64c6a8e3cc05 <vm_exec_core+30277>, 0x64c6a8e386fe <vm_exec_core+12606>, 0x64c6a8e39472 <vm_exec_core+16050>, 0x64c6a8e3b7ea <vm_exec_core+25130>, 0x64c6a8e3cb69 <vm_exec_core+30121>, 0x64c6a8e3a8ee <vm_exec_core+21294>, 0x64c6a8e3b882 <vm_exec_core+25282>, 0x64c6a8e3bc80 <vm_exec_core+26304>, 0x64c6a8e3a81c <vm_exec_core+21084>, 0x64c6a8e3643d <vm_exec_core+3709>, 0x64c6a8e3b019 <vm_exec_core+23129>, 0x64c6a8e3629e <vm_exec_core+3294>, 0x64c6a8e365e6 <vm_exec_core+4134>, 0x64c6a8e3898b <vm_exec_core+13259>, 0x64c6a8e3a6c1 <vm_exec_core+20737>, 0x64c6a8e3ac41 <vm_exec_core+22145>, 0x64c6a8e3a450 <vm_exec_core+20112>, 0x64c6a8e35eb1 <vm_exec_core+2289>, 0x64c6a8e3bec8 <vm_exec_core+26888>, 0x64c6a8e3c8f8 <vm_exec_core+29496>, 0x64c6a8e366e1 <vm_exec_core+4385>, 0x64c6a8e37849 <vm_exec_core+8841>, 0x64c6a8e3735a <vm_exec_core+7578>, 0x64c6a8e380ac <vm_exec_core+10988>, 0x64c6a8e393ce <vm_exec_core+15886>, 0x64c6a8e367d1 <vm_exec_core+4625>, 0x64c6a8e3bd4d <vm_exec_core+26509>, 0x64c6a8e377aa <vm_exec_core+8682>, 0x64c6a8e3926f <vm_exec_core+15535>, 0x64c6a8e39ce7 <vm_exec_core+18215>, 0x64c6a8e3bbff <vm_exec_core+26175>, 0x64c6a8e3aaa1 <vm_exec_core+21729>, 0x64c6a8e382b5 <vm_exec_core+11509>, 0x64c6a8e37a91 <vm_exec_core+9425>, 0x64c6a8e3b9dd <vm_exec_core+25629>, 0x64c6a8e38aff <vm_exec_core+13631>, 0x64c6a8e3b0c4 <vm_exec_core+23300>, 0x64c6a8e3abb4 <vm_exec_core+22004>, 0x64c6a8e3b304 <vm_exec_core+23876>, 0x64c6a8e3c19d <vm_exec_core+27613>, 0x64c6a8e39eea <vm_exec_core+18730>, 0x64c6a8e3595b <vm_exec_core+923>, 0x64c6a8e38429 <vm_exec_core+11881>, 0x64c6a8e3b929 <vm_exec_core+25449>, 0x64c6a8e3854f <vm_exec_core+12175>, 0x64c6a8e3a75e <vm_exec_core+20894>, 0x64c6a8e3af1a <vm_exec_core+22874>, 0x64c6a8e39aa1 <vm_exec_core+17633>, 0x64c6a8e3a584 <vm_exec_core+20420>, 0x64c6a8e38779 <vm_exec_core+12729>, 0x64c6a8e37d66 <vm_exec_core+10150>, 0x64c6a8e3b3db <vm_exec_core+24091>, 0x64c6a8e36887 <vm_exec_core+4807>, 0x64c6a8e398a5 <vm_exec_core+17125>, 0x64c6a8e44239 <vm_exec_core+60537>, 0x64c6a8e3a992 <vm_exec_core+21458>, 0x64c6a8e36b31 <vm_exec_core+5489>, 0x64c6a8e37032 <vm_exec_core+6770>, 0x64c6a8e36c4e <vm_exec_core+5774>, 0x64c6a8e37936 <vm_exec_core+9078>, 0x64c6a8e3810b <vm_exec_core+11083>, 0x64c6a8e35960 <vm_exec_core+928>, 0x64c6a8e376a7 <vm_exec_core+8423>, 0x64c6a8e3d4f1 <vm_exec_core+32561>, 0x64c6a8e3ae37 <vm_exec_core+22647>, 0x64c6a8e39de8 <vm_exec_core+18472>, 0x64c6a8e3bdbe <vm_exec_core+26622>, 0x64c6a8e3d5bd <vm_exec_core+32765>, 0x64c6a8e3c0bd <vm_exec_core+27389>, 0x64c6a8e3d075 <vm_exec_core+31413>, 0x64c6a8e3d142 <vm_exec_core+31618>, 0x64c6a8e36361 <vm_exec_core+3489>, 0x64c6a8e3cca7 <vm_exec_core+30439>, 0x64c6a8e38a28 <vm_exec_core+13416>, 0x64c6a8e3ceb6 <vm_exec_core+30966>, 0x64c6a8e385f4 <vm_exec_core+12340>, 0x64c6a8e3bf9d <vm_exec_core+27101>, 0x64c6a8e37bb0 <vm_exec_core+9712>, 0x64c6a8e38d1d <vm_exec_core+14173>, 0x64c6a8e3d21b <vm_exec_core+31835>, 0x64c6a8e3932a <vm_exec_core+15722>, 0x64c6a8e38eb3 <vm_exec_core+14579>, 0x64c6a8e35a29 <vm_exec_core+1129>, 0x64c6a8e360b5 <vm_exec_core+2805>, 0x64c6a8e35b0b <vm_exec_core+1355>, 0x64c6a8e39b95 <vm_exec_core+17877>, 0x64c6a8e39051 <vm_exec_core+14993>, 0x64c6a8e39782 <vm_exec_core+16834>, 0x64c6a8e396a5 <vm_exec_core+16613>, 0x64c6a8e38894 <vm_exec_core+13012>, 0x64c6a8e38f4d <vm_exec_core+14733>, 0x64c6a8e38bfa <vm_exec_core+13882>, 0x64c6a8e391f4 <vm_exec_core+15412>, 0x64c6a8e39179 <vm_exec_core+15289>, 0x64c6a8e38847 <vm_exec_core+12935>, 0x64c6a8e35c56 <vm_exec_core+1686>, 0x64c6a8e37438 <vm_exec_core+7800>, 0x64c6a8e3c637 <vm_exec_core+28791>, 0x64c6a8e36d83 <vm_exec_core+6083>, 0x64c6a8e3d2a6 <vm_exec_core+31974>, 0x64c6a8e3b64d <vm_exec_core+24717>, 0x64c6a8e394f6 <vm_exec_core+16182>, 0x64c6a8e35f55 <vm_exec_core+2453>, 0x64c6a8e3cdce <vm_exec_core+30734>, 0x64c6a8e3c9df <vm_exec_core+29727>, 0x64c6a8e37140 <vm_exec_core+7040>, 0x64c6a8e36532 <vm_exec_core+3954>, 0x64c6a8e3baf2 <vm_exec_core+25906>, 0x64c6a8e37f3c <vm_exec_core+10620>, 0x64c6a8e3cfd8 <vm_exec_core+31256>, 0x64c6a8e3cbf6 <vm_exec_core+30262>, 0x64c6a8e386ef <vm_exec_core+12591>, 0x64c6a8e39463 <vm_exec_core+16035>, 0x64c6a8e3b7db <vm_exec_core+25115>, 0x64c6a8e3cb5a <vm_exec_core+30106>, 0x64c6a8e3a8df <vm_exec_core+21279>, 0x64c6a8e3b873 <vm_exec_core+25267>, 0x64c6a8e3bc71 <vm_exec_core+26289>, 0x64c6a8e3a80d <vm_exec_core+21069>, 0x64c6a8e3642e <vm_exec_core+3694>, 0x64c6a8e3b00a <vm_exec_core+23114>, 0x64c6a8e3628f <vm_exec_core+3279>, 0x64c6a8e365d7 <vm_exec_core+4119>, 0x64c6a8e3897c <vm_exec_core+13244>, 0x64c6a8e3a6b2 <vm_exec_core+20722>, 0x64c6a8e3ac32 <vm_exec_core+22130>, 0x64c6a8e3a441 <vm_exec_core+20097>, 0x64c6a8e35ea2 <vm_exec_core+2274>, 0x64c6a8e3beb9 <vm_exec_core+26873>, 0x64c6a8e3c8e9 <vm_exec_core+29481>, 0x64c6a8e366d2 <vm_exec_core+4370>, 0x64c6a8e3783a <vm_exec_core+8826>, 0x64c6a8e3734b <vm_exec_core+7563>, 0x64c6a8e3809d <vm_exec_core+10973>, 0x64c6a8e393bf <vm_exec_core+15871>, 0x64c6a8e367c2 <vm_exec_core+4610>, 0x64c6a8e3bd3e <vm_exec_core+26494>, 0x64c6a8e3779b <vm_exec_core+8667>, 0x64c6a8e39260 <vm_exec_core+15520>, 0x64c6a8e39cd8 <vm_exec_core+18200>, 0x64c6a8e3bbf0 <vm_exec_core+26160>, 0x64c6a8e3aa92 <vm_exec_core+21714>, 0x64c6a8e382a6 <vm_exec_core+11494>, 0x64c6a8e37a82 <vm_exec_core+9410>, 0x64c6a8e3b9ce <vm_exec_core+25614>, 0x64c6a8e38af0 <vm_exec_core+13616>, 0x64c6a8e3b0b5 <vm_exec_core+23285>, 0x64c6a8e3aba5 <vm_exec_core+21989>, 0x64c6a8e3b2f5 <vm_exec_core+23861>, 0x64c6a8e3c18e <vm_exec_core+27598>, 0x64c6a8e39edb <vm_exec_core+18715>, 0x64c6a8e3aa42 <vm_exec_core+21634>, 0x64c6a8e3841a <vm_exec_core+11866>, 0x64c6a8e3b91a <vm_exec_core+25434>, 0x64c6a8e38540 <vm_exec_core+12160>, 0x64c6a8e3a74f <vm_exec_core+20879>, 0x64c6a8e3aa42 <vm_exec_core+21634>, 0x64c6a8e39a92 <vm_exec_core+17618>, 0x64c6a8e3a575 <vm_exec_core+20405>, 0x64c6a8e3876a <vm_exec_core+12714>, 0x64c6a8e37d57 <vm_exec_core+10135>, 0x64c6a8e3b3cc <vm_exec_core+24076>, 0x64c6a8e36878 <vm_exec_core+4792>, 0x64c6a8e39896 <vm_exec_core+17110>, 0x64c6a8e4422a <vm_exec_core+60522>, 0x64c6a8e3a983 <vm_exec_core+21443>, 0x64c6a8e36b22 <vm_exec_core+5474>, 0x64c6a8e37023 <vm_exec_core+6755>, 0x64c6a8e36c3f <vm_exec_core+5759>, 0x64c6a8e37927 <vm_exec_core+9063>, 0x64c6a8e380fc <vm_exec_core+11068>, 0x64c6a8e39da5 <vm_exec_core+18405>, 0x64c6a8e393b5 <vm_exec_core+15861>, 0x64c6a8e39da0 <vm_exec_core+18400>, 0x64c6a8e3a8da <vm_exec_core+21274>, 0x64c6a8e3a808 <vm_exec_core+21064>, 0x64c6a8e37922 <vm_exec_core+9058>, 0x64c6a8e3aa56 <vm_exec_core+21654>, 0x64c6a8e38a1e <vm_exec_core+13406>, 0x64c6a8e38a23 <vm_exec_core+13411>, 0x64c6a8e3a803 <vm_exec_core+21059>, 0x64c6a8e3a6a8 <vm_exec_core+20712>, 0x64c6a8e39769 <vm_exec_core+16809>, 0x64c6a8e39691 <vm_exec_core+16593>...}
  c:0014 p:0024 s:0099 E:000d80 METHOD /tmp/ruby/src/trunk_asan/test/ruby/test_process.rb:2501
          reg_cfp = 0x7e04efbff608
          reg_pc = 0x519000014db8
  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_nop = <optimized out>
  c:0011 p:0083 s:0076 e:000075 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1677 [FINISH]
          INSN_LABEL_getlocal = <optimized out>
          INSN_LABEL_setlocal = <optimized out>
  c:0010 p:---- s:0069 e:000068 CFUNC  :map
  c:0009 p:0103 s:0065 e:000064 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1664
          INSN_LABEL_getblockparam = <optimized out>
  c:0008 p:0035 s:0053 e:000052 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1368
  c:0007 p:0069 s:0046 E:000970 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:52
          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>
  c:0006 p:0007 s:0030 e:000029 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:24 [FINISH]
          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>
  c:0005 p:---- s:0026 e:000025 CFUNC  :map
          INSN_LABEL_concatarray = <optimized out>
  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
          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>
  c:0002 p:0051 s:0006 e:000005 EVAL   /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:220 [FINISH]
  c:0001 p:0000 s:0003 E:001650 DUMMY  [FINISH]
          INSN_LABEL_dupn = <optimized out>
  th: 0x515000142380, native_id: 0x7e04d00006c0
  -- 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
          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>
  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]
          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>
  th: 0x515000161500, native_id: 0x7e04d10006c0
          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>
  -- Control frame information -----------------------------------------------
  c:0003 p:---- s:0012 e:000011 CFUNC  :readpartial
  c:0002 p:0036 s:0007 e:000006 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:42 [FINISH]
  c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]
          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>
  #30 0x000064c6a8e31d6b 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>, 0x7ffde3bad320, <optimized out>, <optimized out>}, prev = 0x7e04f066ce40, state = RUBY_TAG_NONE, lock_rec = 0}
          state = RUBY_TAG_NONE
          result = <optimized out>
  #31 0x000064c6a8eb29f2 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x7e04efbff738, self=138559698710000, 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 = 0x7e04f1ffc7c8
          cfp = <optimized out>
          sp = 0x7e04efaff8d0
          use_argv = 0x7e04f04e5660
          stack_argv = 0x7e04efaff8d0
          opt_pc = 0
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #32 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 = 0x7e04efbff738
  #33 0x000064c6a8e5ee36 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.
  #34 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.
  #35 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
  No locals.
  #36 0x000064c6a8e5ee36 in rb_yield (val=<optimized out>)
  No locals.
  #37 0x000064c6a90126c6 in rb_ary_collect (ary=138559665462360) at /tmp/ruby/src/trunk_asan/array.c:3650
          collect = 138559665462160
          i = 0
  #38 0x000064c6a8e95088 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:3794
          ci = 0x165100000001
          cc = <optimized out>
          me = 0x7e04f2170140
          cfunc = 0x50400000a758
          recv = 138559665462360
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #39 0x000064c6a8e3c4d8 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7e04efbff720, cd=0x5020000099d0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5957
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
          calling = <optimized out>
  #40 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 = 0x5020000099d0
          insns_address_table = {0x64c6a8e38856 <vm_exec_core+12950>, 0x64c6a8e35c65 <vm_exec_core+1701>, 0x64c6a8e37447 <vm_exec_core+7815>, 0x64c6a8e3c646 <vm_exec_core+28806>, 0x64c6a8e36d92 <vm_exec_core+6098>, 0x64c6a8e3d2b5 <vm_exec_core+31989>, 0x64c6a8e3b65c <vm_exec_core+24732>, 0x64c6a8e39505 <vm_exec_core+16197>, 0x64c6a8e35f64 <vm_exec_core+2468>, 0x64c6a8e3cddd <vm_exec_core+30749>, 0x64c6a8e3c9ee <vm_exec_core+29742>, 0x64c6a8e3714f <vm_exec_core+7055>, 0x64c6a8e36541 <vm_exec_core+3969>, 0x64c6a8e3bb01 <vm_exec_core+25921>, 0x64c6a8e37f4b <vm_exec_core+10635>, 0x64c6a8e3cfe7 <vm_exec_core+31271>, 0x64c6a8e3cc05 <vm_exec_core+30277>, 0x64c6a8e386fe <vm_exec_core+12606>, 0x64c6a8e39472 <vm_exec_core+16050>, 0x64c6a8e3b7ea <vm_exec_core+25130>, 0x64c6a8e3cb69 <vm_exec_core+30121>, 0x64c6a8e3a8ee <vm_exec_core+21294>, 0x64c6a8e3b882 <vm_exec_core+25282>, 0x64c6a8e3bc80 <vm_exec_core+26304>, 0x64c6a8e3a81c <vm_exec_core+21084>, 0x64c6a8e3643d <vm_exec_core+3709>, 0x64c6a8e3b019 <vm_exec_core+23129>, 0x64c6a8e3629e <vm_exec_core+3294>, 0x64c6a8e365e6 <vm_exec_core+4134>, 0x64c6a8e3898b <vm_exec_core+13259>, 0x64c6a8e3a6c1 <vm_exec_core+20737>, 0x64c6a8e3ac41 <vm_exec_core+22145>, 0x64c6a8e3a450 <vm_exec_core+20112>, 0x64c6a8e35eb1 <vm_exec_core+2289>, 0x64c6a8e3bec8 <vm_exec_core+26888>, 0x64c6a8e3c8f8 <vm_exec_core+29496>, 0x64c6a8e366e1 <vm_exec_core+4385>, 0x64c6a8e37849 <vm_exec_core+8841>, 0x64c6a8e3735a <vm_exec_core+7578>, 0x64c6a8e380ac <vm_exec_core+10988>, 0x64c6a8e393ce <vm_exec_core+15886>, 0x64c6a8e367d1 <vm_exec_core+4625>, 0x64c6a8e3bd4d <vm_exec_core+26509>, 0x64c6a8e377aa <vm_exec_core+8682>, 0x64c6a8e3926f <vm_exec_core+15535>, 0x64c6a8e39ce7 <vm_exec_core+18215>, 0x64c6a8e3bbff <vm_exec_core+26175>, 0x64c6a8e3aaa1 <vm_exec_core+21729>, 0x64c6a8e382b5 <vm_exec_core+11509>, 0x64c6a8e37a91 <vm_exec_core+9425>, 0x64c6a8e3b9dd <vm_exec_core+25629>, 0x64c6a8e38aff <vm_exec_core+13631>, 0x64c6a8e3b0c4 <vm_exec_core+23300>, 0x64c6a8e3abb4 <vm_exec_core+22004>, 0x64c6a8e3b304 <vm_exec_core+23876>, 0x64c6a8e3c19d <vm_exec_core+27613>, 0x64c6a8e39eea <vm_exec_core+18730>, 0x64c6a8e3595b <vm_exec_core+923>, 0x64c6a8e38429 <vm_exec_core+11881>, 0x64c6a8e3b929 <vm_exec_core+25449>, 0x64c6a8e3854f <vm_exec_core+12175>, 0x64c6a8e3a75e <vm_exec_core+20894>, 0x64c6a8e3af1a <vm_exec_core+22874>, 0x64c6a8e39aa1 <vm_exec_core+17633>, 0x64c6a8e3a584 <vm_exec_core+20420>, 0x64c6a8e38779 <vm_exec_core+12729>, 0x64c6a8e37d66 <vm_exec_core+10150>, 0x64c6a8e3b3db <vm_exec_core+24091>, 0x64c6a8e36887 <vm_exec_core+4807>, 0x64c6a8e398a5 <vm_exec_core+17125>, 0x64c6a8e44239 <vm_exec_core+60537>, 0x64c6a8e3a992 <vm_exec_core+21458>, 0x64c6a8e36b31 <vm_exec_core+5489>, 0x64c6a8e37032 <vm_exec_core+6770>, 0x64c6a8e36c4e <vm_exec_core+5774>, 0x64c6a8e37936 <vm_exec_core+9078>, 0x64c6a8e3810b <vm_exec_core+11083>, 0x64c6a8e35960 <vm_exec_core+928>, 0x64c6a8e376a7 <vm_exec_core+8423>, 0x64c6a8e3d4f1 <vm_exec_core+32561>, 0x64c6a8e3ae37 <vm_exec_core+22647>, 0x64c6a8e39de8 <vm_exec_core+18472>, 0x64c6a8e3bdbe <vm_exec_core+26622>, 0x64c6a8e3d5bd <vm_exec_core+32765>, 0x64c6a8e3c0bd <vm_exec_core+27389>, 0x64c6a8e3d075 <vm_exec_core+31413>, 0x64c6a8e3d142 <vm_exec_core+31618>, 0x64c6a8e36361 <vm_exec_core+3489>, 0x64c6a8e3cca7 <vm_exec_core+30439>, 0x64c6a8e38a28 <vm_exec_core+13416>, 0x64c6a8e3ceb6 <vm_exec_core+30966>, 0x64c6a8e385f4 <vm_exec_core+12340>, 0x64c6a8e3bf9d <vm_exec_core+27101>, 0x64c6a8e37bb0 <vm_exec_core+9712>, 0x64c6a8e38d1d <vm_exec_core+14173>, 0x64c6a8e3d21b <vm_exec_core+31835>, 0x64c6a8e3932a <vm_exec_core+15722>, 0x64c6a8e38eb3 <vm_exec_core+14579>, 0x64c6a8e35a29 <vm_exec_core+1129>, 0x64c6a8e360b5 <vm_exec_core+2805>, 0x64c6a8e35b0b <vm_exec_core+1355>, 0x64c6a8e39b95 <vm_exec_core+17877>, 0x64c6a8e39051 <vm_exec_core+14993>, 0x64c6a8e39782 <vm_exec_core+16834>, 0x64c6a8e396a5 <vm_exec_core+16613>, 0x64c6a8e38894 <vm_exec_core+13012>, 0x64c6a8e38f4d <vm_exec_core+14733>, 0x64c6a8e38bfa <vm_exec_core+13882>, 0x64c6a8e391f4 <vm_exec_core+15412>, 0x64c6a8e39179 <vm_exec_core+15289>, 0x64c6a8e38847 <vm_exec_core+12935>, 0x64c6a8e35c56 <vm_exec_core+1686>, 0x64c6a8e37438 <vm_exec_core+7800>, 0x64c6a8e3c637 <vm_exec_core+28791>, 0x64c6a8e36d83 <vm_exec_core+6083>, 0x64c6a8e3d2a6 <vm_exec_core+31974>, 0x64c6a8e3b64d <vm_exec_core+24717>, 0x64c6a8e394f6 <vm_exec_core+16182>, 0x64c6a8e35f55 <vm_exec_core+2453>, 0x64c6a8e3cdce <vm_exec_core+30734>, 0x64c6a8e3c9df <vm_exec_core+29727>, 0x64c6a8e37140 <vm_exec_core+7040>, 0x64c6a8e36532 <vm_exec_core+3954>, 0x64c6a8e3baf2 <vm_exec_core+25906>, 0x64c6a8e37f3c <vm_exec_core+10620>, 0x64c6a8e3cfd8 <vm_exec_core+31256>, 0x64c6a8e3cbf6 <vm_exec_core+30262>, 0x64c6a8e386ef <vm_exec_core+12591>, 0x64c6a8e39463 <vm_exec_core+16035>, 0x64c6a8e3b7db <vm_exec_core+25115>, 0x64c6a8e3cb5a <vm_exec_core+30106>, 0x64c6a8e3a8df <vm_exec_core+21279>, 0x64c6a8e3b873 <vm_exec_core+25267>, 0x64c6a8e3bc71 <vm_exec_core+26289>, 0x64c6a8e3a80d <vm_exec_core+21069>, 0x64c6a8e3642e <vm_exec_core+3694>, 0x64c6a8e3b00a <vm_exec_core+23114>, 0x64c6a8e3628f <vm_exec_core+3279>, 0x64c6a8e365d7 <vm_exec_core+4119>, 0x64c6a8e3897c <vm_exec_core+13244>, 0x64c6a8e3a6b2 <vm_exec_core+20722>, 0x64c6a8e3ac32 <vm_exec_core+22130>, 0x64c6a8e3a441 <vm_exec_core+20097>, 0x64c6a8e35ea2 <vm_exec_core+2274>, 0x64c6a8e3beb9 <vm_exec_core+26873>, 0x64c6a8e3c8e9 <vm_exec_core+29481>, 0x64c6a8e366d2 <vm_exec_core+4370>, 0x64c6a8e3783a <vm_exec_core+8826>, 0x64c6a8e3734b <vm_exec_core+7563>, 0x64c6a8e3809d <vm_exec_core+10973>, 0x64c6a8e393bf <vm_exec_core+15871>, 0x64c6a8e367c2 <vm_exec_core+4610>, 0x64c6a8e3bd3e <vm_exec_core+26494>, 0x64c6a8e3779b <vm_exec_core+8667>, 0x64c6a8e39260 <vm_exec_core+15520>, 0x64c6a8e39cd8 <vm_exec_core+18200>, 0x64c6a8e3bbf0 <vm_exec_core+26160>, 0x64c6a8e3aa92 <vm_exec_core+21714>, 0x64c6a8e382a6 <vm_exec_core+11494>, 0x64c6a8e37a82 <vm_exec_core+9410>, 0x64c6a8e3b9ce <vm_exec_core+25614>, 0x64c6a8e38af0 <vm_exec_core+13616>, 0x64c6a8e3b0b5 <vm_exec_core+23285>, 0x64c6a8e3aba5 <vm_exec_core+21989>, 0x64c6a8e3b2f5 <vm_exec_core+23861>, 0x64c6a8e3c18e <vm_exec_core+27598>, 0x64c6a8e39edb <vm_exec_core+18715>, 0x64c6a8e3aa42 <vm_exec_core+21634>, 0x64c6a8e3841a <vm_exec_core+11866>, 0x64c6a8e3b91a <vm_exec_core+25434>, 0x64c6a8e38540 <vm_exec_core+12160>, 0x64c6a8e3a74f <vm_exec_core+20879>, 0x64c6a8e3aa42 <vm_exec_core+21634>, 0x64c6a8e39a92 <vm_exec_core+17618>, 0x64c6a8e3a575 <vm_exec_core+20405>, 0x64c6a8e3876a <vm_exec_core+12714>, 0x64c6a8e37d57 <vm_exec_core+10135>, 0x64c6a8e3b3cc <vm_exec_core+24076>, 0x64c6a8e36878 <vm_exec_core+4792>, 0x64c6a8e39896 <vm_exec_core+17110>, 0x64c6a8e4422a <vm_exec_core+60522>, 0x64c6a8e3a983 <vm_exec_core+21443>, 0x64c6a8e36b22 <vm_exec_core+5474>, 0x64c6a8e37023 <vm_exec_core+6755>, 0x64c6a8e36c3f <vm_exec_core+5759>, 0x64c6a8e37927 <vm_exec_core+9063>, 0x64c6a8e380fc <vm_exec_core+11068>, 0x64c6a8e39da5 <vm_exec_core+18405>, 0x64c6a8e393b5 <vm_exec_core+15861>, 0x64c6a8e39da0 <vm_exec_core+18400>, 0x64c6a8e3a8da <vm_exec_core+21274>, 0x64c6a8e3a808 <vm_exec_core+21064>, 0x64c6a8e37922 <vm_exec_core+9058>, 0x64c6a8e3aa56 <vm_exec_core+21654>, 0x64c6a8e38a1e <vm_exec_core+13406>, 0x64c6a8e38a23 <vm_exec_core+13411>, 0x64c6a8e3a803 <vm_exec_core+21059>, 0x64c6a8e3a6a8 <vm_exec_core+20712>, 0x64c6a8e39769 <vm_exec_core+16809>, 0x64c6a8e39691 <vm_exec_core+16593>...}
          reg_cfp = 0x7e04efbff720
          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>
  #41 0x000064c6a8e3215b 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.
  #42 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
  #43 0x000064c6a8ab65cb in rb_ec_exec_node (ec=0x5160000006d0, n=0x7e04f1ffc958) at /tmp/ruby/src/trunk_asan/eval.c:280
          _ec = 0x5160000006d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffde3badfb0, <optimized out>, 0x7ffde3badf00, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
          state = 0
          iseq = 0x7e04f1ffc958
  #44 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:318
          ec = 0x5160000006d0
          status = <optimized out>
  #45 0x000064c6a8aafb47 in rb_main (argc=11, argv=0x7ffde3bae188) at /tmp/ruby/src/trunk_asan/main.c:42
          variable_in_this_stack_frame = <optimized out>
  #46 main (argc=11, argv=0x7ffde3bae188) at /tmp/ruby/src/trunk_asan/main.c:62
  No locals.
  >>> Dump Ruby level backtrace (if possible)
  $1 = true
  [Inferior 1 (process 1888935) detached]
  $ timeout 60 gdb -p 1815532 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
  [New LWP 1888937]
  [New LWP 1826569]
  [New LWP 1816081]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  0x00007e04f27107e3 in __GI___wait4 (pid=2427132, stat_loc=0x7e04f0573fc8, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
  >>> Threads
    Id   Target Id                                             Frame 
  * 1    Thread 0x7e04f2993c40 (LWP 1815532) "ruby"            0x00007e04f27107e3 in __GI___wait4 (pid=2427132, stat_loc=0x7e04f0573fc8, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
    2    Thread 0x7e04d64006c0 (LWP 1888937) "ruby"            0x00007e04f271b4cd in __GI___poll (fds=0x7e04c6d09040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
    3    Thread 0x7e04d10006c0 (LWP 1826569) "parallel.rb:40"  0x00007e04f271b4cd in __GI___poll (fds=0x7e04c7a30160, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
    4    Thread 0x7e04d00006c0 (LWP 1816081) "Timeout stdlib " 0x00007e04f2698d71 in __futex_abstimed_wait_common64 (private=20816, cancel=true, abstime=0x7e04cfffdce0, op=137, expected=0, futex_word=0x50c000745050) at ./nptl/futex-internal.c:57
  >>> Machine level backtrace
  Thread 4 (Thread 0x7e04d00006c0 (LWP 1816081) "Timeout stdlib "):
  #0  0x00007e04f2698d71 in __futex_abstimed_wait_common64 (private=20816, cancel=true, abstime=0x7e04cfffdce0, op=137, expected=0, futex_word=0x50c000745050) at ./nptl/futex-internal.c:57
          sc_cancel_oldtype = 0
          sc_ret = <optimized out>
          resultvar = <optimized out>
          __arg6 = <optimized out>
          __arg5 = <optimized out>
          __arg4 = <optimized out>
          __arg3 = <optimized out>
          __arg2 = <optimized out>
          __arg1 = <optimized out>
          _a6 = <optimized out>
          _a5 = <optimized out>
          _a4 = <optimized out>
          _a3 = <optimized out>
          _a2 = <optimized out>
          _a1 = <optimized out>
  #1  __futex_abstimed_wait_common (cancel=true, private=20816, abstime=0x7e04cfffdce0, clockid=32260, expected=0, futex_word=0x50c000745050) at ./nptl/futex-internal.c:87
          err = <optimized out>
          clockbit = 8258816
          op = 137
          err = <optimized out>
          clockbit = <optimized out>
          op = <optimized out>
  #2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x50c000745050, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7e04cfffdce0, private=private@entry=0) at ./nptl/futex-internal.c:139
  No locals.
  #3  0x00007e04f269bc8e in __pthread_cond_wait_common (abstime=0x7e04cfffdce0, clockid=1, mutex=0x5150001424a0, cond=0x50c000745028) at ./nptl/pthread_cond_wait.c:503
          spin = 0
          buffer = {__routine = 0x7e04f269b4b0 <__condvar_cleanup_waiting>, __arg = 0x7e04cfffdbd0, __canceltype = -805315600, __prev = 0x0}
          cbuffer = {wseq = 66, cond = 0x50c000745028, mutex = 0x5150001424a0, private = 0}
          err = <optimized out>
          g = 0
          flags = <optimized out>
          g1_start = <optimized out>
          maxspin = 0
          signals = <optimized out>
          result = 0
          wseq = 66
          seq = 33
          private = 0
          maxspin = <optimized out>
          err = <optimized out>
          result = <optimized out>
          wseq = <optimized out>
          g = <optimized out>
          seq = <optimized out>
          flags = <optimized out>
          private = <optimized out>
          signals = <optimized out>
          done = <optimized out>
          g1_start = <optimized out>
          spin = <optimized out>
          buffer = <optimized out>
          cbuffer = <optimized out>
          s = <optimized out>
  #4  ___pthread_cond_timedwait64 (cond=cond@entry=0x50c000745028, mutex=mutex@entry=0x5150001424a0, abstime=abstime@entry=0x7e04cfffdce0) at ./nptl/pthread_cond_wait.c:652
          flags = <optimized out>
          clockid = 1
  #5  0x000064c6a8dbfc91 in native_cond_timedwait (cond=0x50c000745028, mutex=0x5150001424a0, abs=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:241
          r = <optimized out>
          ts = <optimized out>
  #6  native_cond_sleep (th=th@entry=0x515000142380, rel=rel@entry=0x7e04cb00f720) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2428
          end = <optimized out>
          sched = 0x5160000004a0
          lock = 0x5150001424a0
          cond = 0x50c000745028
          max = 100000000000000000
  #7  0x000064c6a8da63e4 in native_sleep (th=0x515000142380, rel=0x7e04cb00f720) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3275
          sched = <optimized out>
  #8  sleep_hrtime (th=<optimized out>, rel=4499983675000, fl=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:1306
          prev_status = THREAD_RUNNABLE
          end = 3924714279417195
          woke = 1
  #9  0x000064c6a8da0b40 in mutex_sleep_begin (_arguments=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:575
          timeout_value = <optimized out>
          relative_timeout = 18446744073709551100
          arguments = <optimized out>
          timeout = 399870245195104258
          woken = 20
          scheduler = <optimized out>
  #10 0x000064c6a8aba2d0 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 = 0x51600234e7d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7e04cfffdf70, <optimized out>, 0x7e04cfffde80, <optimized out>, <optimized out>}, prev = 0x7e04cb239c80, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x51600234e7d0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #11 0x000064c6a8da0716 in rb_mutex_sleep (self=<optimized out>, timeout=399870245195104258) at /tmp/ruby/src/trunk_asan/thread_sync.c:598
          arguments = {self = 138559704814120, timeout = <optimized out>}
          beg = 1742344429
          woken = <optimized out>
          end = <optimized out>
  #12 0x000064c6a8ea926c in vm_call0_cfunc_with_frame (ec=0x51600234e7d0, calling=<optimized out>, argv=0x7e04cb239b28) at /tmp/ruby/src/trunk_asan/vm_eval.c:164
          reg_cfp = 0x7e04cbdff6e8
          ci = <optimized out>
          me = <optimized out>
          cfunc = <optimized out>
          len = -1
          recv = 138559704814120
          argc = 1
          mid = 26401
          block_handler = <optimized out>
          frame_flags = 1431634051
          val = <optimized out>
          unaligned_member_ptr_result = <optimized out>
          flag_arg_ = <optimized out>
          hooks_arg_ = <optimized out>
          reg_cfp = <optimized out>
          flag_arg_ = <optimized out>
          hooks_arg_ = <optimized out>
  #13 vm_call0_cfunc (ec=0x51600234e7d0, calling=<optimized out>, argv=0x7e04cb239b28) at /tmp/ruby/src/trunk_asan/vm_eval.c:178
  No locals.
  #14 vm_call0_body (ec=<optimized out>, calling=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:229
          ci = <optimized out>
          cc = <optimized out>
          ret = <optimized out>
  #15 0x000064c6a8e5cbee in vm_call0_cc (recv=138559704814120, id=26401, argc=<optimized out>, argv=<optimized out>, cc=0x7e04cf666d70, kw_splat=0, ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:101
          flags = <optimized out>
          calling = <error reading variable calling (Cannot access memory at address 0x89)>
          use_argv = 0x0
          av = <optimized out>
  #16 rb_funcallv_scope (recv=<optimized out>, mid=<optimized out>, argc=<optimized out>, argv=<optimized out>, scope=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1047
          ci = <optimized out>
          ec = <optimized out>
          cc = 0x7e04cf666d70
          self = <optimized out>
  #17 0x000064c6a8aba2d0 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 = 0x51600234e7d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7e04cfffe2f0, <optimized out>, 0x7e04cfffe200, <optimized out>, <optimized out>}, prev = 0x7e04cb239740, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x51600234e7d0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #18 0x000064c6a8dcaadd in rb_condvar_wait (argc=<optimized out>, argv=<optimized out>, self=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:1554
          sync_waiter = {self = 138559704814120, th = 0x515000142380, fiber = 0x0, node = {next = 0x50300008b480, prev = 0x50300008b480}}
          ec = <optimized out>
          cv = 0x50300008b480
          args = <optimized out>
  #19 0x000064c6a8e95088 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:3794
          ci = 0x460100100005
          cc = <optimized out>
          me = 0x7e04f2148528
          cfunc = 0x50400001fc58
          recv = 138559704814480
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #20 0x000064c6a8e42a89 in vm_sendish (ec=0x51600234e7d0, reg_cfp=0x7e04cbdff720, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5957
          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>
  #21 vm_exec_core (ec=ec@entry=0x51600234e7d0) at ../../src/trunk_asan/insns.def:898
          bh = 0
          cd = <optimized out>
          leaf = false
          val = <optimized out>
          insns_address_table = {0x64c6a8e38856 <vm_exec_core+12950>, 0x64c6a8e35c65 <vm_exec_core+1701>, 0x64c6a8e37447 <vm_exec_core+7815>, 0x64c6a8e3c646 <vm_exec_core+28806>, 0x64c6a8e36d92 <vm_exec_core+6098>, 0x64c6a8e3d2b5 <vm_exec_core+31989>, 0x64c6a8e3b65c <vm_exec_core+24732>, 0x64c6a8e39505 <vm_exec_core+16197>, 0x64c6a8e35f64 <vm_exec_core+2468>, 0x64c6a8e3cddd <vm_exec_core+30749>, 0x64c6a8e3c9ee <vm_exec_core+29742>, 0x64c6a8e3714f <vm_exec_core+7055>, 0x64c6a8e36541 <vm_exec_core+3969>, 0x64c6a8e3bb01 <vm_exec_core+25921>, 0x64c6a8e37f4b <vm_exec_core+10635>, 0x64c6a8e3cfe7 <vm_exec_core+31271>, 0x64c6a8e3cc05 <vm_exec_core+30277>, 0x64c6a8e386fe <vm_exec_core+12606>, 0x64c6a8e39472 <vm_exec_core+16050>, 0x64c6a8e3b7ea <vm_exec_core+25130>, 0x64c6a8e3cb69 <vm_exec_core+30121>, 0x64c6a8e3a8ee <vm_exec_core+21294>, 0x64c6a8e3b882 <vm_exec_core+25282>, 0x64c6a8e3bc80 <vm_exec_core+26304>, 0x64c6a8e3a81c <vm_exec_core+21084>, 0x64c6a8e3643d <vm_exec_core+3709>, 0x64c6a8e3b019 <vm_exec_core+23129>, 0x64c6a8e3629e <vm_exec_core+3294>, 0x64c6a8e365e6 <vm_exec_core+4134>, 0x64c6a8e3898b <vm_exec_core+13259>, 0x64c6a8e3a6c1 <vm_exec_core+20737>, 0x64c6a8e3ac41 <vm_exec_core+22145>, 0x64c6a8e3a450 <vm_exec_core+20112>, 0x64c6a8e35eb1 <vm_exec_core+2289>, 0x64c6a8e3bec8 <vm_exec_core+26888>, 0x64c6a8e3c8f8 <vm_exec_core+29496>, 0x64c6a8e366e1 <vm_exec_core+4385>, 0x64c6a8e37849 <vm_exec_core+8841>, 0x64c6a8e3735a <vm_exec_core+7578>, 0x64c6a8e380ac <vm_exec_core+10988>, 0x64c6a8e393ce <vm_exec_core+15886>, 0x64c6a8e367d1 <vm_exec_core+4625>, 0x64c6a8e3bd4d <vm_exec_core+26509>, 0x64c6a8e377aa <vm_exec_core+8682>, 0x64c6a8e3926f <vm_exec_core+15535>, 0x64c6a8e39ce7 <vm_exec_core+18215>, 0x64c6a8e3bbff <vm_exec_core+26175>, 0x64c6a8e3aaa1 <vm_exec_core+21729>, 0x64c6a8e382b5 <vm_exec_core+11509>, 0x64c6a8e37a91 <vm_exec_core+9425>, 0x64c6a8e3b9dd <vm_exec_core+25629>, 0x64c6a8e38aff <vm_exec_core+13631>, 0x64c6a8e3b0c4 <vm_exec_core+23300>, 0x64c6a8e3abb4 <vm_exec_core+22004>, 0x64c6a8e3b304 <vm_exec_core+23876>, 0x64c6a8e3c19d <vm_exec_core+27613>, 0x64c6a8e39eea <vm_exec_core+18730>, 0x64c6a8e3595b <vm_exec_core+923>, 0x64c6a8e38429 <vm_exec_core+11881>, 0x64c6a8e3b929 <vm_exec_core+25449>, 0x64c6a8e3854f <vm_exec_core+12175>, 0x64c6a8e3a75e <vm_exec_core+20894>, 0x64c6a8e3af1a <vm_exec_core+22874>, 0x64c6a8e39aa1 <vm_exec_core+17633>, 0x64c6a8e3a584 <vm_exec_core+20420>, 0x64c6a8e38779 <vm_exec_core+12729>, 0x64c6a8e37d66 <vm_exec_core+10150>, 0x64c6a8e3b3db <vm_exec_core+24091>, 0x64c6a8e36887 <vm_exec_core+4807>, 0x64c6a8e398a5 <vm_exec_core+17125>, 0x64c6a8e44239 <vm_exec_core+60537>, 0x64c6a8e3a992 <vm_exec_core+21458>, 0x64c6a8e36b31 <vm_exec_core+5489>, 0x64c6a8e37032 <vm_exec_core+6770>, 0x64c6a8e36c4e <vm_exec_core+5774>, 0x64c6a8e37936 <vm_exec_core+9078>, 0x64c6a8e3810b <vm_exec_core+11083>, 0x64c6a8e35960 <vm_exec_core+928>, 0x64c6a8e376a7 <vm_exec_core+8423>, 0x64c6a8e3d4f1 <vm_exec_core+32561>, 0x64c6a8e3ae37 <vm_exec_core+22647>, 0x64c6a8e39de8 <vm_exec_core+18472>, 0x64c6a8e3bdbe <vm_exec_core+26622>, 0x64c6a8e3d5bd <vm_exec_core+32765>, 0x64c6a8e3c0bd <vm_exec_core+27389>, 0x64c6a8e3d075 <vm_exec_core+31413>, 0x64c6a8e3d142 <vm_exec_core+31618>, 0x64c6a8e36361 <vm_exec_core+3489>, 0x64c6a8e3cca7 <vm_exec_core+30439>, 0x64c6a8e38a28 <vm_exec_core+13416>, 0x64c6a8e3ceb6 <vm_exec_core+30966>, 0x64c6a8e385f4 <vm_exec_core+12340>, 0x64c6a8e3bf9d <vm_exec_core+27101>, 0x64c6a8e37bb0 <vm_exec_core+9712>, 0x64c6a8e38d1d <vm_exec_core+14173>, 0x64c6a8e3d21b <vm_exec_core+31835>, 0x64c6a8e3932a <vm_exec_core+15722>, 0x64c6a8e38eb3 <vm_exec_core+14579>, 0x64c6a8e35a29 <vm_exec_core+1129>, 0x64c6a8e360b5 <vm_exec_core+2805>, 0x64c6a8e35b0b <vm_exec_core+1355>, 0x64c6a8e39b95 <vm_exec_core+17877>, 0x64c6a8e39051 <vm_exec_core+14993>, 0x64c6a8e39782 <vm_exec_core+16834>, 0x64c6a8e396a5 <vm_exec_core+16613>, 0x64c6a8e38894 <vm_exec_core+13012>, 0x64c6a8e38f4d <vm_exec_core+14733>, 0x64c6a8e38bfa <vm_exec_core+13882>, 0x64c6a8e391f4 <vm_exec_core+15412>, 0x64c6a8e39179 <vm_exec_core+15289>, 0x64c6a8e38847 <vm_exec_core+12935>, 0x64c6a8e35c56 <vm_exec_core+1686>, 0x64c6a8e37438 <vm_exec_core+7800>, 0x64c6a8e3c637 <vm_exec_core+28791>, 0x64c6a8e36d83 <vm_exec_core+6083>, 0x64c6a8e3d2a6 <vm_exec_core+31974>, 0x64c6a8e3b64d <vm_exec_core+24717>, 0x64c6a8e394f6 <vm_exec_core+16182>, 0x64c6a8e35f55 <vm_exec_core+2453>, 0x64c6a8e3cdce <vm_exec_core+30734>, 0x64c6a8e3c9df <vm_exec_core+29727>, 0x64c6a8e37140 <vm_exec_core+7040>, 0x64c6a8e36532 <vm_exec_core+3954>, 0x64c6a8e3baf2 <vm_exec_core+25906>, 0x64c6a8e37f3c <vm_exec_core+10620>, 0x64c6a8e3cfd8 <vm_exec_core+31256>, 0x64c6a8e3cbf6 <vm_exec_core+30262>, 0x64c6a8e386ef <vm_exec_core+12591>, 0x64c6a8e39463 <vm_exec_core+16035>, 0x64c6a8e3b7db <vm_exec_core+25115>, 0x64c6a8e3cb5a <vm_exec_core+30106>, 0x64c6a8e3a8df <vm_exec_core+21279>, 0x64c6a8e3b873 <vm_exec_core+25267>, 0x64c6a8e3bc71 <vm_exec_core+26289>, 0x64c6a8e3a80d <vm_exec_core+21069>, 0x64c6a8e3642e <vm_exec_core+3694>, 0x64c6a8e3b00a <vm_exec_core+23114>, 0x64c6a8e3628f <vm_exec_core+3279>, 0x64c6a8e365d7 <vm_exec_core+4119>, 0x64c6a8e3897c <vm_exec_core+13244>, 0x64c6a8e3a6b2 <vm_exec_core+20722>, 0x64c6a8e3ac32 <vm_exec_core+22130>, 0x64c6a8e3a441 <vm_exec_core+20097>, 0x64c6a8e35ea2 <vm_exec_core+2274>, 0x64c6a8e3beb9 <vm_exec_core+26873>, 0x64c6a8e3c8e9 <vm_exec_core+29481>, 0x64c6a8e366d2 <vm_exec_core+4370>, 0x64c6a8e3783a <vm_exec_core+8826>, 0x64c6a8e3734b <vm_exec_core+7563>, 0x64c6a8e3809d <vm_exec_core+10973>, 0x64c6a8e393bf <vm_exec_core+15871>, 0x64c6a8e367c2 <vm_exec_core+4610>, 0x64c6a8e3bd3e <vm_exec_core+26494>, 0x64c6a8e3779b <vm_exec_core+8667>, 0x64c6a8e39260 <vm_exec_core+15520>, 0x64c6a8e39cd8 <vm_exec_core+18200>, 0x64c6a8e3bbf0 <vm_exec_core+26160>, 0x64c6a8e3aa92 <vm_exec_core+21714>, 0x64c6a8e382a6 <vm_exec_core+11494>, 0x64c6a8e37a82 <vm_exec_core+9410>, 0x64c6a8e3b9ce <vm_exec_core+25614>, 0x64c6a8e38af0 <vm_exec_core+13616>, 0x64c6a8e3b0b5 <vm_exec_core+23285>, 0x64c6a8e3aba5 <vm_exec_core+21989>, 0x64c6a8e3b2f5 <vm_exec_core+23861>, 0x64c6a8e3c18e <vm_exec_core+27598>, 0x64c6a8e39edb <vm_exec_core+18715>, 0x64c6a8e3aa42 <vm_exec_core+21634>, 0x64c6a8e3841a <vm_exec_core+11866>, 0x64c6a8e3b91a <vm_exec_core+25434>, 0x64c6a8e38540 <vm_exec_core+12160>, 0x64c6a8e3a74f <vm_exec_core+20879>, 0x64c6a8e3aa42 <vm_exec_core+21634>, 0x64c6a8e39a92 <vm_exec_core+17618>, 0x64c6a8e3a575 <vm_exec_core+20405>, 0x64c6a8e3876a <vm_exec_core+12714>, 0x64c6a8e37d57 <vm_exec_core+10135>, 0x64c6a8e3b3cc <vm_exec_core+24076>, 0x64c6a8e36878 <vm_exec_core+4792>, 0x64c6a8e39896 <vm_exec_core+17110>, 0x64c6a8e4422a <vm_exec_core+60522>, 0x64c6a8e3a983 <vm_exec_core+21443>, 0x64c6a8e36b22 <vm_exec_core+5474>, 0x64c6a8e37023 <vm_exec_core+6755>, 0x64c6a8e36c3f <vm_exec_core+5759>, 0x64c6a8e37927 <vm_exec_core+9063>, 0x64c6a8e380fc <vm_exec_core+11068>, 0x64c6a8e39da5 <vm_exec_core+18405>, 0x64c6a8e393b5 <vm_exec_core+15861>, 0x64c6a8e39da0 <vm_exec_core+18400>, 0x64c6a8e3a8da <vm_exec_core+21274>, 0x64c6a8e3a808 <vm_exec_core+21064>, 0x64c6a8e37922 <vm_exec_core+9058>, 0x64c6a8e3aa56 <vm_exec_core+21654>, 0x64c6a8e38a1e <vm_exec_core+13406>, 0x64c6a8e38a23 <vm_exec_core+13411>, 0x64c6a8e3a803 <vm_exec_core+21059>, 0x64c6a8e3a6a8 <vm_exec_core+20712>, 0x64c6a8e39769 <vm_exec_core+16809>, 0x64c6a8e39691 <vm_exec_core+16593>...}
          reg_cfp = 0x7e04cbdff720
          reg_pc = 0x513000087218
          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>
  #22 0x000064c6a8e31d6b in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
          _ec = 0x51600234e7d0
          _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7e04cfffeb60, <optimized out>, <optimized out>}, prev = 0x7e04cb239580, state = RUBY_TAG_NONE, lock_rec = 0}
          state = RUBY_TAG_NONE
          result = <optimized out>
  #23 0x000064c6a8eb29f2 in invoke_iseq_block_from_c (ec=0x51600234e7d0, captured=0x7e04cbdff7a8, self=138559704902480, 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 = 0x7e04f1fc5b60
          cfp = <optimized out>
          sp = 0x7e04cbcff870
          use_argv = 0x0
          stack_argv = 0x7e04cbcff870
          opt_pc = 0
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #24 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 = 0x7e04cbdff7a8
  #25 0x000064c6a8e5ee36 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.
  #26 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.
  #27 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
  No locals.
  #28 0x000064c6a8e5ee36 in rb_yield (val=<optimized out>)
  No locals.
  #29 0x000064c6a8aba2d0 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 = 0x51600234e7d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7e04cfffeef0, <optimized out>, 0x7e04cfffee00, <optimized out>, <optimized out>}, prev = 0x7e04cb209240, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x51600234e7d0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #30 0x000064c6a8e95088 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:3794
          ci = 0x673100000001
          cc = <optimized out>
          me = 0x7e04f2148b18
          cfunc = 0x50400001f658
          recv = 138559704814120
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #31 0x000064c6a8e3c4d8 in vm_sendish (ec=0x51600234e7d0, reg_cfp=0x7e04cbdff790, cd=0x50f000004620, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5957
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
          calling = <optimized out>
  #32 vm_exec_core (ec=ec@entry=0x51600234e7d0) at ../../src/trunk_asan/insns.def:851
          bh = <optimized out>
          blockiseq = <optimized out>
          leaf = false
          val = <optimized out>
          cd = 0x50f000004620
          insns_address_table = {0x64c6a8e38856 <vm_exec_core+12950>, 0x64c6a8e35c65 <vm_exec_core+1701>, 0x64c6a8e37447 <vm_exec_core+7815>, 0x64c6a8e3c646 <vm_exec_core+28806>, 0x64c6a8e36d92 <vm_exec_core+6098>, 0x64c6a8e3d2b5 <vm_exec_core+31989>, 0x64c6a8e3b65c <vm_exec_core+24732>, 0x64c6a8e39505 <vm_exec_core+16197>, 0x64c6a8e35f64 <vm_exec_core+2468>, 0x64c6a8e3cddd <vm_exec_core+30749>, 0x64c6a8e3c9ee <vm_exec_core+29742>, 0x64c6a8e3714f <vm_exec_core+7055>, 0x64c6a8e36541 <vm_exec_core+3969>, 0x64c6a8e3bb01 <vm_exec_core+25921>, 0x64c6a8e37f4b <vm_exec_core+10635>, 0x64c6a8e3cfe7 <vm_exec_core+31271>, 0x64c6a8e3cc05 <vm_exec_core+30277>, 0x64c6a8e386fe <vm_exec_core+12606>, 0x64c6a8e39472 <vm_exec_core+16050>, 0x64c6a8e3b7ea <vm_exec_core+25130>, 0x64c6a8e3cb69 <vm_exec_core+30121>, 0x64c6a8e3a8ee <vm_exec_core+21294>, 0x64c6a8e3b882 <vm_exec_core+25282>, 0x64c6a8e3bc80 <vm_exec_core+26304>, 0x64c6a8e3a81c <vm_exec_core+21084>, 0x64c6a8e3643d <vm_exec_core+3709>, 0x64c6a8e3b019 <vm_exec_core+23129>, 0x64c6a8e3629e <vm_exec_core+3294>, 0x64c6a8e365e6 <vm_exec_core+4134>, 0x64c6a8e3898b <vm_exec_core+13259>, 0x64c6a8e3a6c1 <vm_exec_core+20737>, 0x64c6a8e3ac41 <vm_exec_core+22145>, 0x64c6a8e3a450 <vm_exec_core+20112>, 0x64c6a8e35eb1 <vm_exec_core+2289>, 0x64c6a8e3bec8 <vm_exec_core+26888>, 0x64c6a8e3c8f8 <vm_exec_core+29496>, 0x64c6a8e366e1 <vm_exec_core+4385>, 0x64c6a8e37849 <vm_exec_core+8841>, 0x64c6a8e3735a <vm_exec_core+7578>, 0x64c6a8e380ac <vm_exec_core+10988>, 0x64c6a8e393ce <vm_exec_core+15886>, 0x64c6a8e367d1 <vm_exec_core+4625>, 0x64c6a8e3bd4d <vm_exec_core+26509>, 0x64c6a8e377aa <vm_exec_core+8682>, 0x64c6a8e3926f <vm_exec_core+15535>, 0x64c6a8e39ce7 <vm_exec_core+18215>, 0x64c6a8e3bbff <vm_exec_core+26175>, 0x64c6a8e3aaa1 <vm_exec_core+21729>, 0x64c6a8e382b5 <vm_exec_core+11509>, 0x64c6a8e37a91 <vm_exec_core+9425>, 0x64c6a8e3b9dd <vm_exec_core+25629>, 0x64c6a8e38aff <vm_exec_core+13631>, 0x64c6a8e3b0c4 <vm_exec_core+23300>, 0x64c6a8e3abb4 <vm_exec_core+22004>, 0x64c6a8e3b304 <vm_exec_core+23876>, 0x64c6a8e3c19d <vm_exec_core+27613>, 0x64c6a8e39eea <vm_exec_core+18730>, 0x64c6a8e3595b <vm_exec_core+923>, 0x64c6a8e38429 <vm_exec_core+11881>, 0x64c6a8e3b929 <vm_exec_core+25449>, 0x64c6a8e3854f <vm_exec_core+12175>, 0x64c6a8e3a75e <vm_exec_core+20894>, 0x64c6a8e3af1a <vm_exec_core+22874>, 0x64c6a8e39aa1 <vm_exec_core+17633>, 0x64c6a8e3a584 <vm_exec_core+20420>, 0x64c6a8e38779 <vm_exec_core+12729>, 0x64c6a8e37d66 <vm_exec_core+10150>, 0x64c6a8e3b3db <vm_exec_core+24091>, 0x64c6a8e36887 <vm_exec_core+4807>, 0x64c6a8e398a5 <vm_exec_core+17125>, 0x64c6a8e44239 <vm_exec_core+60537>, 0x64c6a8e3a992 <vm_exec_core+21458>, 0x64c6a8e36b31 <vm_exec_core+5489>, 0x64c6a8e37032 <vm_exec_core+6770>, 0x64c6a8e36c4e <vm_exec_core+5774>, 0x64c6a8e37936 <vm_exec_core+9078>, 0x64c6a8e3810b <vm_exec_core+11083>, 0x64c6a8e35960 <vm_exec_core+928>, 0x64c6a8e376a7 <vm_exec_core+8423>, 0x64c6a8e3d4f1 <vm_exec_core+32561>, 0x64c6a8e3ae37 <vm_exec_core+22647>, 0x64c6a8e39de8 <vm_exec_core+18472>, 0x64c6a8e3bdbe <vm_exec_core+26622>, 0x64c6a8e3d5bd <vm_exec_core+32765>, 0x64c6a8e3c0bd <vm_exec_core+27389>, 0x64c6a8e3d075 <vm_exec_core+31413>, 0x64c6a8e3d142 <vm_exec_core+31618>, 0x64c6a8e36361 <vm_exec_core+3489>, 0x64c6a8e3cca7 <vm_exec_core+30439>, 0x64c6a8e38a28 <vm_exec_core+13416>, 0x64c6a8e3ceb6 <vm_exec_core+30966>, 0x64c6a8e385f4 <vm_exec_core+12340>, 0x64c6a8e3bf9d <vm_exec_core+27101>, 0x64c6a8e37bb0 <vm_exec_core+9712>, 0x64c6a8e38d1d <vm_exec_core+14173>, 0x64c6a8e3d21b <vm_exec_core+31835>, 0x64c6a8e3932a <vm_exec_core+15722>, 0x64c6a8e38eb3 <vm_exec_core+14579>, 0x64c6a8e35a29 <vm_exec_core+1129>, 0x64c6a8e360b5 <vm_exec_core+2805>, 0x64c6a8e35b0b <vm_exec_core+1355>, 0x64c6a8e39b95 <vm_exec_core+17877>, 0x64c6a8e39051 <vm_exec_core+14993>, 0x64c6a8e39782 <vm_exec_core+16834>, 0x64c6a8e396a5 <vm_exec_core+16613>, 0x64c6a8e38894 <vm_exec_core+13012>, 0x64c6a8e38f4d <vm_exec_core+14733>, 0x64c6a8e38bfa <vm_exec_core+13882>, 0x64c6a8e391f4 <vm_exec_core+15412>, 0x64c6a8e39179 <vm_exec_core+15289>, 0x64c6a8e38847 <vm_exec_core+12935>, 0x64c6a8e35c56 <vm_exec_core+1686>, 0x64c6a8e37438 <vm_exec_core+7800>, 0x64c6a8e3c637 <vm_exec_core+28791>, 0x64c6a8e36d83 <vm_exec_core+6083>, 0x64c6a8e3d2a6 <vm_exec_core+31974>, 0x64c6a8e3b64d <vm_exec_core+24717>, 0x64c6a8e394f6 <vm_exec_core+16182>, 0x64c6a8e35f55 <vm_exec_core+2453>, 0x64c6a8e3cdce <vm_exec_core+30734>, 0x64c6a8e3c9df <vm_exec_core+29727>, 0x64c6a8e37140 <vm_exec_core+7040>, 0x64c6a8e36532 <vm_exec_core+3954>, 0x64c6a8e3baf2 <vm_exec_core+25906>, 0x64c6a8e37f3c <vm_exec_core+10620>, 0x64c6a8e3cfd8 <vm_exec_core+31256>, 0x64c6a8e3cbf6 <vm_exec_core+30262>, 0x64c6a8e386ef <vm_exec_core+12591>, 0x64c6a8e39463 <vm_exec_core+16035>, 0x64c6a8e3b7db <vm_exec_core+25115>, 0x64c6a8e3cb5a <vm_exec_core+30106>, 0x64c6a8e3a8df <vm_exec_core+21279>, 0x64c6a8e3b873 <vm_exec_core+25267>, 0x64c6a8e3bc71 <vm_exec_core+26289>, 0x64c6a8e3a80d <vm_exec_core+21069>, 0x64c6a8e3642e <vm_exec_core+3694>, 0x64c6a8e3b00a <vm_exec_core+23114>, 0x64c6a8e3628f <vm_exec_core+3279>, 0x64c6a8e365d7 <vm_exec_core+4119>, 0x64c6a8e3897c <vm_exec_core+13244>, 0x64c6a8e3a6b2 <vm_exec_core+20722>, 0x64c6a8e3ac32 <vm_exec_core+22130>, 0x64c6a8e3a441 <vm_exec_core+20097>, 0x64c6a8e35ea2 <vm_exec_core+2274>, 0x64c6a8e3beb9 <vm_exec_core+26873>, 0x64c6a8e3c8e9 <vm_exec_core+29481>, 0x64c6a8e366d2 <vm_exec_core+4370>, 0x64c6a8e3783a <vm_exec_core+8826>, 0x64c6a8e3734b <vm_exec_core+7563>, 0x64c6a8e3809d <vm_exec_core+10973>, 0x64c6a8e393bf <vm_exec_core+15871>, 0x64c6a8e367c2 <vm_exec_core+4610>, 0x64c6a8e3bd3e <vm_exec_core+26494>, 0x64c6a8e3779b <vm_exec_core+8667>, 0x64c6a8e39260 <vm_exec_core+15520>, 0x64c6a8e39cd8 <vm_exec_core+18200>, 0x64c6a8e3bbf0 <vm_exec_core+26160>, 0x64c6a8e3aa92 <vm_exec_core+21714>, 0x64c6a8e382a6 <vm_exec_core+11494>, 0x64c6a8e37a82 <vm_exec_core+9410>, 0x64c6a8e3b9ce <vm_exec_core+25614>, 0x64c6a8e38af0 <vm_exec_core+13616>, 0x64c6a8e3b0b5 <vm_exec_core+23285>, 0x64c6a8e3aba5 <vm_exec_core+21989>, 0x64c6a8e3b2f5 <vm_exec_core+23861>, 0x64c6a8e3c18e <vm_exec_core+27598>, 0x64c6a8e39edb <vm_exec_core+18715>, 0x64c6a8e3aa42 <vm_exec_core+21634>, 0x64c6a8e3841a <vm_exec_core+11866>, 0x64c6a8e3b91a <vm_exec_core+25434>, 0x64c6a8e38540 <vm_exec_core+12160>, 0x64c6a8e3a74f <vm_exec_core+20879>, 0x64c6a8e3aa42 <vm_exec_core+21634>, 0x64c6a8e39a92 <vm_exec_core+17618>, 0x64c6a8e3a575 <vm_exec_core+20405>, 0x64c6a8e3876a <vm_exec_core+12714>, 0x64c6a8e37d57 <vm_exec_core+10135>, 0x64c6a8e3b3cc <vm_exec_core+24076>, 0x64c6a8e36878 <vm_exec_core+4792>, 0x64c6a8e39896 <vm_exec_core+17110>, 0x64c6a8e4422a <vm_exec_core+60522>, 0x64c6a8e3a983 <vm_exec_core+21443>, 0x64c6a8e36b22 <vm_exec_core+5474>, 0x64c6a8e37023 <vm_exec_core+6755>, 0x64c6a8e36c3f <vm_exec_core+5759>, 0x64c6a8e37927 <vm_exec_core+9063>, 0x64c6a8e380fc <vm_exec_core+11068>, 0x64c6a8e39da5 <vm_exec_core+18405>, 0x64c6a8e393b5 <vm_exec_core+15861>, 0x64c6a8e39da0 <vm_exec_core+18400>, 0x64c6a8e3a8da <vm_exec_core+21274>, 0x64c6a8e3a808 <vm_exec_core+21064>, 0x64c6a8e37922 <vm_exec_core+9058>, 0x64c6a8e3aa56 <vm_exec_core+21654>, 0x64c6a8e38a1e <vm_exec_core+13406>, 0x64c6a8e38a23 <vm_exec_core+13411>, 0x64c6a8e3a803 <vm_exec_core+21059>, 0x64c6a8e3a6a8 <vm_exec_core+20712>, 0x64c6a8e39769 <vm_exec_core+16809>, 0x64c6a8e39691 <vm_exec_core+16593>...}
          reg_cfp = 0x7e04cbdff790
          reg_pc = 0x51700000ae30
          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 0x000064c6a8e31d6b in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
          _ec = 0x51600234e7d0
          _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7e04cffff6c0, <optimized out>, <optimized out>}, prev = 0x7e04cffffc00, state = RUBY_TAG_NONE, lock_rec = 0}
          state = RUBY_TAG_NONE
          result = <optimized out>
  #34 0x000064c6a8e6ed0b in invoke_iseq_block_from_c (ec=0x51600234e7d0, captured=<optimized out>, self=138559704902480, 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:1626
          flags = 0
          iseq = 0x7e04f1fc5c28
          cfp = 0x7e04cbdff7c8
          sp = 0x7e04cbcff818
          use_argv = <optimized out>
          stack_argv = 0x7e04cbcff818
          opt_pc = <optimized out>
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #35 invoke_block_from_c_proc (ec=0x51600234e7d0, self=138559704902480, 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:1720
          block = <optimized out>
          keyword_hash = <optimized out>
  #36 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:1750
  No locals.
  #37 0x000064c6a8e6cf96 in rb_vm_invoke_proc (ec=0x50c000745050, proc=0x89, proc@entry=0x504000461290, argc=-227963535, argc@entry=0, argv=0x0, kw_splat=-1, passed_block_handler=18446744073709551100, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1771
          self = 0
  #38 0x000064c6a8dc43b9 in thread_do_start_proc (th=th@entry=0x515000142380) at /tmp/ruby/src/trunk_asan/thread.c:605
          args = <optimized out>
          procval = <optimized out>
          proc = 0x504000461290
          args_len = 0
          args_ptr = <optimized out>
  #39 0x000064c6a8dc1fea in thread_do_start (th=0x515000142380) at /tmp/ruby/src/trunk_asan/thread.c:622
          result = 36
  #40 thread_start_func_2 (th=th@entry=0x515000142380, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:677
          _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>
  #41 0x000064c6a8dc12ae in call_thread_start_func_2 (th=0x515000142380) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2175
          stack_start = <optimized out>
          stack_start_addr = 0x7e04cffffcc0
  #42 nt_start (ptr=0x50c000745000) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2220
          th = 0x515000142380
          sched = <optimized out>
          nt = 0x50c000745000
          vm = 0x525000000100
  #43 0x000064c6a8a6fa8f in asan_thread_start(void*) ()
  No symbol table info available.
  #44 0x00007e04f269caa4 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 = {138559134631616, 504035193774348161, 138559134631616, -352, 0, 140728424113904, 504035193761765249, 504062837500221313}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #45 0x00007e04f2729c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  Thread 3 (Thread 0x7e04d10006c0 (LWP 1826569) "parallel.rb:40"):
  #0  0x00007e04f271b4cd in __GI___poll (fds=0x7e04c7a30160, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
          sc_ret = -516
          sc_cancel_oldtype = 0
          sc_ret = <optimized out>
  #1  0x000064c6a8a166da in __interceptor_poll ()
  No symbol table info available.
  #2  0x000064c6a8b7277d in nogvl_wait_for (th=138559665461520, fptr=0x51100032a680, events=1, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:12537
          fds = {fd = 4, events = <optimized out>, revents = <optimized out>}
          scheduler = <optimized out>
          fd = <optimized out>
          timeout_milliseconds = -1
  #3  io_internal_wait (thread=<optimized out>, fptr=<optimized out>, error=<optimized out>, events=<optimized out>, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:1174
          ready = <optimized out>
  #4  0x000064c6a8b73bf6 in internal_read_func (ptr=0x7e04c7a2ff40) at /tmp/ruby/src/trunk_asan/io.c:1205
          iis = 0x7e04c7a2ff40
          result = <optimized out>
  #5  0x000064c6a8da9823 in rb_thread_io_blocking_call (func=0x64c6a8b73770 <internal_read_func>, data1=0x7e04c7a2ff40, fd=<optimized out>, events=1) at /tmp/ruby/src/trunk_asan/thread.c:1824
          __region = <optimized out>
          saved_state = RUBY_TAG_NONE
          _ec = <optimized out>
          _tag = <optimized out>
          ec = <optimized out>
          th = <optimized out>
          val = <optimized out>
          waiting_fd = <optimized out>
          state = RUBY_TAG_NONE
          saved_errno = <optimized out>
          prev_mn_schedulable = <optimized out>
  #6  0x000064c6a8aba2d0 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 = 0x5160025d8bd0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7e04d0ffedb0, <optimized out>, 0x7e04d0ffecc0, <optimized out>, <optimized out>}, prev = 0x7e04c7a09240, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x5160025d8bd0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #7  0x000064c6a8b88015 in io_read_memory_locktmp (str=138558994317664, iis=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:3451
  No locals.
  #8  io_getpartial (argc=<optimized out>, argv=<optimized out>, io=<optimized out>, no_exception=<optimized out>, nonblock=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:3497
          str = <optimized out>
          iis = {th = 138559665461520, fptr = 0x51100032a680, nonblock = 0, fd = 4, buf = 0x5190002b5280, capa = 1024, timeout = <optimized out>}
          length = <optimized out>
          len = 1024
          fptr = 0x51100032a680
          n = <optimized out>
          shrinkable = <optimized out>
  #9  0x000064c6a8b64241 in io_readpartial (argc=-945618592, argv=0x1, io=4294967295) at /tmp/ruby/src/trunk_asan/io.c:3617
          ret = <optimized out>
  #10 0x000064c6a8e95088 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:3794
          ci = 0x40b100100003
          cc = <optimized out>
          me = 0x7e04f2169ed0
          cfunc = 0x504000010f58
          recv = 138559665462000
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #11 0x000064c6a8e42a89 in vm_sendish (ec=0x5160025d8bd0, reg_cfp=0x7e04cddfb790, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5957
          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=0x5160025d8bd0) at ../../src/trunk_asan/insns.def:898
          bh = 0
          cd = <optimized out>
          leaf = false
          val = <optimized out>
          insns_address_table = {0x64c6a8e38856 <vm_exec_core+12950>, 0x64c6a8e35c65 <vm_exec_core+1701>, 0x64c6a8e37447 <vm_exec_core+7815>, 0x64c6a8e3c646 <vm_exec_core+28806>, 0x64c6a8e36d92 <vm_exec_core+6098>, 0x64c6a8e3d2b5 <vm_exec_core+31989>, 0x64c6a8e3b65c <vm_exec_core+24732>, 0x64c6a8e39505 <vm_exec_core+16197>, 0x64c6a8e35f64 <vm_exec_core+2468>, 0x64c6a8e3cddd <vm_exec_core+30749>, 0x64c6a8e3c9ee <vm_exec_core+29742>, 0x64c6a8e3714f <vm_exec_core+7055>, 0x64c6a8e36541 <vm_exec_core+3969>, 0x64c6a8e3bb01 <vm_exec_core+25921>, 0x64c6a8e37f4b <vm_exec_core+10635>, 0x64c6a8e3cfe7 <vm_exec_core+31271>, 0x64c6a8e3cc05 <vm_exec_core+30277>, 0x64c6a8e386fe <vm_exec_core+12606>, 0x64c6a8e39472 <vm_exec_core+16050>, 0x64c6a8e3b7ea <vm_exec_core+25130>, 0x64c6a8e3cb69 <vm_exec_core+30121>, 0x64c6a8e3a8ee <vm_exec_core+21294>, 0x64c6a8e3b882 <vm_exec_core+25282>, 0x64c6a8e3bc80 <vm_exec_core+26304>, 0x64c6a8e3a81c <vm_exec_core+21084>, 0x64c6a8e3643d <vm_exec_core+3709>, 0x64c6a8e3b019 <vm_exec_core+23129>, 0x64c6a8e3629e <vm_exec_core+3294>, 0x64c6a8e365e6 <vm_exec_core+4134>, 0x64c6a8e3898b <vm_exec_core+13259>, 0x64c6a8e3a6c1 <vm_exec_core+20737>, 0x64c6a8e3ac41 <vm_exec_core+22145>, 0x64c6a8e3a450 <vm_exec_core+20112>, 0x64c6a8e35eb1 <vm_exec_core+2289>, 0x64c6a8e3bec8 <vm_exec_core+26888>, 0x64c6a8e3c8f8 <vm_exec_core+29496>, 0x64c6a8e366e1 <vm_exec_core+4385>, 0x64c6a8e37849 <vm_exec_core+8841>, 0x64c6a8e3735a <vm_exec_core+7578>, 0x64c6a8e380ac <vm_exec_core+10988>, 0x64c6a8e393ce <vm_exec_core+15886>, 0x64c6a8e367d1 <vm_exec_core+4625>, 0x64c6a8e3bd4d <vm_exec_core+26509>, 0x64c6a8e377aa <vm_exec_core+8682>, 0x64c6a8e3926f <vm_exec_core+15535>, 0x64c6a8e39ce7 <vm_exec_core+18215>, 0x64c6a8e3bbff <vm_exec_core+26175>, 0x64c6a8e3aaa1 <vm_exec_core+21729>, 0x64c6a8e382b5 <vm_exec_core+11509>, 0x64c6a8e37a91 <vm_exec_core+9425>, 0x64c6a8e3b9dd <vm_exec_core+25629>, 0x64c6a8e38aff <vm_exec_core+13631>, 0x64c6a8e3b0c4 <vm_exec_core+23300>, 0x64c6a8e3abb4 <vm_exec_core+22004>, 0x64c6a8e3b304 <vm_exec_core+23876>, 0x64c6a8e3c19d <vm_exec_core+27613>, 0x64c6a8e39eea <vm_exec_core+18730>, 0x64c6a8e3595b <vm_exec_core+923>, 0x64c6a8e38429 <vm_exec_core+11881>, 0x64c6a8e3b929 <vm_exec_core+25449>, 0x64c6a8e3854f <vm_exec_core+12175>, 0x64c6a8e3a75e <vm_exec_core+20894>, 0x64c6a8e3af1a <vm_exec_core+22874>, 0x64c6a8e39aa1 <vm_exec_core+17633>, 0x64c6a8e3a584 <vm_exec_core+20420>, 0x64c6a8e38779 <vm_exec_core+12729>, 0x64c6a8e37d66 <vm_exec_core+10150>, 0x64c6a8e3b3db <vm_exec_core+24091>, 0x64c6a8e36887 <vm_exec_core+4807>, 0x64c6a8e398a5 <vm_exec_core+17125>, 0x64c6a8e44239 <vm_exec_core+60537>, 0x64c6a8e3a992 <vm_exec_core+21458>, 0x64c6a8e36b31 <vm_exec_core+5489>, 0x64c6a8e37032 <vm_exec_core+6770>, 0x64c6a8e36c4e <vm_exec_core+5774>, 0x64c6a8e37936 <vm_exec_core+9078>, 0x64c6a8e3810b <vm_exec_core+11083>, 0x64c6a8e35960 <vm_exec_core+928>, 0x64c6a8e376a7 <vm_exec_core+8423>, 0x64c6a8e3d4f1 <vm_exec_core+32561>, 0x64c6a8e3ae37 <vm_exec_core+22647>, 0x64c6a8e39de8 <vm_exec_core+18472>, 0x64c6a8e3bdbe <vm_exec_core+26622>, 0x64c6a8e3d5bd <vm_exec_core+32765>, 0x64c6a8e3c0bd <vm_exec_core+27389>, 0x64c6a8e3d075 <vm_exec_core+31413>, 0x64c6a8e3d142 <vm_exec_core+31618>, 0x64c6a8e36361 <vm_exec_core+3489>, 0x64c6a8e3cca7 <vm_exec_core+30439>, 0x64c6a8e38a28 <vm_exec_core+13416>, 0x64c6a8e3ceb6 <vm_exec_core+30966>, 0x64c6a8e385f4 <vm_exec_core+12340>, 0x64c6a8e3bf9d <vm_exec_core+27101>, 0x64c6a8e37bb0 <vm_exec_core+9712>, 0x64c6a8e38d1d <vm_exec_core+14173>, 0x64c6a8e3d21b <vm_exec_core+31835>, 0x64c6a8e3932a <vm_exec_core+15722>, 0x64c6a8e38eb3 <vm_exec_core+14579>, 0x64c6a8e35a29 <vm_exec_core+1129>, 0x64c6a8e360b5 <vm_exec_core+2805>, 0x64c6a8e35b0b <vm_exec_core+1355>, 0x64c6a8e39b95 <vm_exec_core+17877>, 0x64c6a8e39051 <vm_exec_core+14993>, 0x64c6a8e39782 <vm_exec_core+16834>, 0x64c6a8e396a5 <vm_exec_core+16613>, 0x64c6a8e38894 <vm_exec_core+13012>, 0x64c6a8e38f4d <vm_exec_core+14733>, 0x64c6a8e38bfa <vm_exec_core+13882>, 0x64c6a8e391f4 <vm_exec_core+15412>, 0x64c6a8e39179 <vm_exec_core+15289>, 0x64c6a8e38847 <vm_exec_core+12935>, 0x64c6a8e35c56 <vm_exec_core+1686>, 0x64c6a8e37438 <vm_exec_core+7800>, 0x64c6a8e3c637 <vm_exec_core+28791>, 0x64c6a8e36d83 <vm_exec_core+6083>, 0x64c6a8e3d2a6 <vm_exec_core+31974>, 0x64c6a8e3b64d <vm_exec_core+24717>, 0x64c6a8e394f6 <vm_exec_core+16182>, 0x64c6a8e35f55 <vm_exec_core+2453>, 0x64c6a8e3cdce <vm_exec_core+30734>, 0x64c6a8e3c9df <vm_exec_core+29727>, 0x64c6a8e37140 <vm_exec_core+7040>, 0x64c6a8e36532 <vm_exec_core+3954>, 0x64c6a8e3baf2 <vm_exec_core+25906>, 0x64c6a8e37f3c <vm_exec_core+10620>, 0x64c6a8e3cfd8 <vm_exec_core+31256>, 0x64c6a8e3cbf6 <vm_exec_core+30262>, 0x64c6a8e386ef <vm_exec_core+12591>, 0x64c6a8e39463 <vm_exec_core+16035>, 0x64c6a8e3b7db <vm_exec_core+25115>, 0x64c6a8e3cb5a <vm_exec_core+30106>, 0x64c6a8e3a8df <vm_exec_core+21279>, 0x64c6a8e3b873 <vm_exec_core+25267>, 0x64c6a8e3bc71 <vm_exec_core+26289>, 0x64c6a8e3a80d <vm_exec_core+21069>, 0x64c6a8e3642e <vm_exec_core+3694>, 0x64c6a8e3b00a <vm_exec_core+23114>, 0x64c6a8e3628f <vm_exec_core+3279>, 0x64c6a8e365d7 <vm_exec_core+4119>, 0x64c6a8e3897c <vm_exec_core+13244>, 0x64c6a8e3a6b2 <vm_exec_core+20722>, 0x64c6a8e3ac32 <vm_exec_core+22130>, 0x64c6a8e3a441 <vm_exec_core+20097>, 0x64c6a8e35ea2 <vm_exec_core+2274>, 0x64c6a8e3beb9 <vm_exec_core+26873>, 0x64c6a8e3c8e9 <vm_exec_core+29481>, 0x64c6a8e366d2 <vm_exec_core+4370>, 0x64c6a8e3783a <vm_exec_core+8826>, 0x64c6a8e3734b <vm_exec_core+7563>, 0x64c6a8e3809d <vm_exec_core+10973>, 0x64c6a8e393bf <vm_exec_core+15871>, 0x64c6a8e367c2 <vm_exec_core+4610>, 0x64c6a8e3bd3e <vm_exec_core+26494>, 0x64c6a8e3779b <vm_exec_core+8667>, 0x64c6a8e39260 <vm_exec_core+15520>, 0x64c6a8e39cd8 <vm_exec_core+18200>, 0x64c6a8e3bbf0 <vm_exec_core+26160>, 0x64c6a8e3aa92 <vm_exec_core+21714>, 0x64c6a8e382a6 <vm_exec_core+11494>, 0x64c6a8e37a82 <vm_exec_core+9410>, 0x64c6a8e3b9ce <vm_exec_core+25614>, 0x64c6a8e38af0 <vm_exec_core+13616>, 0x64c6a8e3b0b5 <vm_exec_core+23285>, 0x64c6a8e3aba5 <vm_exec_core+21989>, 0x64c6a8e3b2f5 <vm_exec_core+23861>, 0x64c6a8e3c18e <vm_exec_core+27598>, 0x64c6a8e39edb <vm_exec_core+18715>, 0x64c6a8e3aa42 <vm_exec_core+21634>, 0x64c6a8e3841a <vm_exec_core+11866>, 0x64c6a8e3b91a <vm_exec_core+25434>, 0x64c6a8e38540 <vm_exec_core+12160>, 0x64c6a8e3a74f <vm_exec_core+20879>, 0x64c6a8e3aa42 <vm_exec_core+21634>, 0x64c6a8e39a92 <vm_exec_core+17618>, 0x64c6a8e3a575 <vm_exec_core+20405>, 0x64c6a8e3876a <vm_exec_core+12714>, 0x64c6a8e37d57 <vm_exec_core+10135>, 0x64c6a8e3b3cc <vm_exec_core+24076>, 0x64c6a8e36878 <vm_exec_core+4792>, 0x64c6a8e39896 <vm_exec_core+17110>, 0x64c6a8e4422a <vm_exec_core+60522>, 0x64c6a8e3a983 <vm_exec_core+21443>, 0x64c6a8e36b22 <vm_exec_core+5474>, 0x64c6a8e37023 <vm_exec_core+6755>, 0x64c6a8e36c3f <vm_exec_core+5759>, 0x64c6a8e37927 <vm_exec_core+9063>, 0x64c6a8e380fc <vm_exec_core+11068>, 0x64c6a8e39da5 <vm_exec_core+18405>, 0x64c6a8e393b5 <vm_exec_core+15861>, 0x64c6a8e39da0 <vm_exec_core+18400>, 0x64c6a8e3a8da <vm_exec_core+21274>, 0x64c6a8e3a808 <vm_exec_core+21064>, 0x64c6a8e37922 <vm_exec_core+9058>, 0x64c6a8e3aa56 <vm_exec_core+21654>, 0x64c6a8e38a1e <vm_exec_core+13406>, 0x64c6a8e38a23 <vm_exec_core+13411>, 0x64c6a8e3a803 <vm_exec_core+21059>, 0x64c6a8e3a6a8 <vm_exec_core+20712>, 0x64c6a8e39769 <vm_exec_core+16809>, 0x64c6a8e39691 <vm_exec_core+16593>...}
          reg_cfp = 0x7e04cddfb790
          reg_pc = 0x51300004b720
          INSN_LABEL_nop = <optimized out>
          INSN_LABEL_getlocal = <optimized out>
          INSN_LABEL_setlocal = <optimized out>
          INSN_LABEL_getblockparam = <optimized out>
          INSN_LABEL_setblockparam = <optimized out>
          INSN_LABEL_getblockparamproxy = <optimized out>
          INSN_LABEL_getspecial = <optimized out>
          INSN_LABEL_setspecial = <optimized out>
          INSN_LABEL_getinstancevariable = <optimized out>
          INSN_LABEL_setinstancevariable = <optimized out>
          INSN_LABEL_getclassvariable = <optimized out>
          INSN_LABEL_setclassvariable = <optimized out>
          INSN_LABEL_opt_getconstant_path = <optimized out>
          INSN_LABEL_getconstant = <optimized out>
          INSN_LABEL_setconstant = <optimized out>
          INSN_LABEL_getglobal = <optimized out>
          INSN_LABEL_setglobal = <optimized out>
          INSN_LABEL_putnil = <optimized out>
          INSN_LABEL_putself = <optimized out>
          INSN_LABEL_putobject = <optimized out>
          INSN_LABEL_putspecialobject = <optimized out>
          INSN_LABEL_putstring = <optimized out>
          INSN_LABEL_putchilledstring = <optimized out>
          INSN_LABEL_concatstrings = <optimized out>
          INSN_LABEL_anytostring = <optimized out>
          INSN_LABEL_toregexp = <optimized out>
          INSN_LABEL_intern = <optimized out>
          INSN_LABEL_newarray = <optimized out>
          INSN_LABEL_pushtoarraykwsplat = <optimized out>
          INSN_LABEL_duparray = <optimized out>
          INSN_LABEL_duphash = <optimized out>
          INSN_LABEL_expandarray = <optimized out>
          INSN_LABEL_concatarray = <optimized out>
          INSN_LABEL_concattoarray = <optimized out>
          INSN_LABEL_pushtoarray = <optimized out>
          INSN_LABEL_splatarray = <optimized out>
          INSN_LABEL_splatkw = <optimized out>
          INSN_LABEL_newhash = <optimized out>
          INSN_LABEL_newrange = <optimized out>
          INSN_LABEL_pop = <optimized out>
          INSN_LABEL_dup = <optimized out>
          INSN_LABEL_dupn = <optimized out>
          INSN_LABEL_swap = <optimized out>
          INSN_LABEL_opt_reverse = <optimized out>
          INSN_LABEL_topn = <optimized out>
          INSN_LABEL_setn = <optimized out>
          INSN_LABEL_adjuststack = <optimized out>
          INSN_LABEL_defined = <optimized out>
          INSN_LABEL_definedivar = <optimized out>
          INSN_LABEL_checkmatch = <optimized out>
          INSN_LABEL_checkkeyword = <optimized out>
          INSN_LABEL_checktype = <optimized out>
          INSN_LABEL_defineclass = <optimized out>
          INSN_LABEL_definemethod = <optimized out>
          INSN_LABEL_definesmethod = <optimized out>
          INSN_LABEL_send = <optimized out>
          INSN_LABEL_sendforward = <optimized out>
          INSN_LABEL_opt_send_without_block = <optimized out>
          INSN_LABEL_objtostring = <optimized out>
          INSN_LABEL_opt_ary_freeze = <optimized out>
          INSN_LABEL_opt_hash_freeze = <optimized out>
          INSN_LABEL_opt_str_freeze = <optimized out>
          INSN_LABEL_opt_str_uminus = <optimized out>
          INSN_LABEL_opt_duparray_send = <optimized out>
          INSN_LABEL_opt_newarray_send = <optimized out>
          INSN_LABEL_invokesuper = <optimized out>
          INSN_LABEL_invokesuperforward = <optimized out>
          INSN_LABEL_invokeblock = <optimized out>
          INSN_LABEL_leave = <optimized out>
          INSN_LABEL_throw = <optimized out>
          INSN_LABEL_jump = <optimized out>
          INSN_LABEL_branchif = <optimized out>
          INSN_LABEL_branchunless = <optimized out>
          INSN_LABEL_branchnil = <optimized out>
          INSN_LABEL_once = <optimized out>
          INSN_LABEL_opt_case_dispatch = <optimized out>
          INSN_LABEL_opt_aset_with = <optimized out>
          INSN_LABEL_opt_aref_with = <optimized out>
          INSN_LABEL_invokebuiltin = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
          INSN_LABEL_getlocal_WC_0 = <optimized out>
          INSN_LABEL_getlocal_WC_1 = <optimized out>
          INSN_LABEL_setlocal_WC_0 = <optimized out>
          INSN_LABEL_setlocal_WC_1 = <optimized out>
          INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
          INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
          INSN_LABEL_trace_opt_nil_p = <optimized out>
          INSN_LABEL_trace_opt_plus = <optimized out>
          INSN_LABEL_trace_opt_minus = <optimized out>
          INSN_LABEL_trace_opt_mult = <optimized out>
          INSN_LABEL_trace_opt_div = <optimized out>
          INSN_LABEL_trace_opt_mod = <optimized out>
          INSN_LABEL_trace_opt_eq = <optimized out>
          INSN_LABEL_trace_opt_lt = <optimized out>
          INSN_LABEL_trace_opt_le = <optimized out>
          INSN_LABEL_trace_opt_gt = <optimized out>
          INSN_LABEL_trace_opt_ge = <optimized out>
          INSN_LABEL_trace_opt_ltlt = <optimized out>
          INSN_LABEL_trace_opt_and = <optimized out>
          INSN_LABEL_trace_opt_or = <optimized out>
          INSN_LABEL_trace_opt_aref = <optimized out>
          INSN_LABEL_trace_opt_aset = <optimized out>
          INSN_LABEL_trace_opt_length = <optimized out>
          INSN_LABEL_trace_opt_size = <optimized out>
          INSN_LABEL_trace_opt_empty_p = <optimized out>
          INSN_LABEL_trace_opt_succ = <optimized out>
          INSN_LABEL_trace_opt_not = <optimized out>
          INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
  #13 0x000064c6a8e31d6b in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2595
          _ec = 0x5160025d8bd0
          _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7e04d0fff6c0, <optimized out>, <optimized out>}, prev = 0x7e04d0fffc00, state = RUBY_TAG_NONE, lock_rec = 0}
          state = RUBY_TAG_NONE
          result = <optimized out>
  #14 0x000064c6a8e6ed0b in invoke_iseq_block_from_c (ec=0x5160025d8bd0, captured=<optimized out>, self=138559698710000, 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:1626
          flags = 0
          iseq = 0x7e04f1ffc610
          cfp = 0x7e04cddfb7c8
          sp = 0x7e04cdcfb818
          use_argv = <optimized out>
          stack_argv = 0x7e04cdcfb818
          opt_pc = <optimized out>
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #15 invoke_block_from_c_proc (ec=0x5160025d8bd0, self=138559698710000, 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:1720
          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:1750
  No locals.
  #17 0x000064c6a8e6cf96 in rb_vm_invoke_proc (ec=0x7e04c7a30160, proc=0x1, proc@entry=0x5040004f1ad0, argc=-227429171, 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:1771
          self = 4294967295
  #18 0x000064c6a8dc43b9 in thread_do_start_proc (th=th@entry=0x515000161500) at /tmp/ruby/src/trunk_asan/thread.c:605
          args = <optimized out>
          procval = <optimized out>
          proc = 0x5040004f1ad0
          args_len = 0
          args_ptr = <optimized out>
  #19 0x000064c6a8dc1fea in thread_do_start (th=0x515000161500) at /tmp/ruby/src/trunk_asan/thread.c:622
          result = 36
  #20 thread_start_func_2 (th=th@entry=0x515000161500, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:677
          _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 0x000064c6a8dc12ae in call_thread_start_func_2 (th=0x515000161500) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2175
          stack_start = <optimized out>
          stack_start_addr = 0x7e04d0fffcc0
  #22 nt_start (ptr=0x50c0007d6bc0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2220
          th = 0x515000161500
          sched = <optimized out>
          nt = 0x50c0007d6bc0
          vm = 0x525000000100
  #23 0x000064c6a8a6fa8f in asan_thread_start(void*) ()
  No symbol table info available.
  #24 0x00007e04f269caa4 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 = {138559151408832, 503997810379003777, 138559151408832, -352, 25, 140728424119632, 503997810366420865, 504062837500221313}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #25 0x00007e04f2729c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  Thread 2 (Thread 0x7e04d64006c0 (LWP 1888937) "ruby"):
  #0  0x00007e04f271b4cd in __GI___poll (fds=0x7e04c6d09040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
          sc_ret = -516
          sc_cancel_oldtype = 0
          sc_ret = <optimized out>
  #1  0x000064c6a8a166da in __interceptor_poll ()
  No symbol table info available.
  #2  0x000064c6a8dc561f in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1057
          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:3005
          vm = <optimized out>
  #4  0x000064c6a8a6fa8f in asan_thread_start(void*) ()
  No symbol table info available.
  #5  0x00007e04f269caa4 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 = {138559239489216, 503984066483656577, 138559239489216, -352, 25, 140728424117392, 503984066471073665, 504062837500221313}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #6  0x00007e04f2729c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  Thread 1 (Thread 0x7e04f2993c40 (LWP 1815532) "ruby"):
  #0  0x00007e04f27107e3 in __GI___wait4 (pid=2427132, stat_loc=0x7e04f0573fc8, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
          sc_ret = -512
          sc_cancel_oldtype = 0
          sc_ret = <optimized out>
  #1  0x000064c6a8a03f10 in __interceptor_waitpid ()
  No symbol table info available.
  #2  0x000064c6a8c3d224 in do_waitpid (pid=2427132, st=0x7e04f0573fc8, flags=0) at /tmp/ruby/src/trunk_asan/process.c:1039
  No locals.
  #3  waitpid_blocking_no_SIGCHLD (x=0x7e04f0573fa0) at /tmp/ruby/src/trunk_asan/process.c:1073
          w = 0x7e04f0573fa0
  #4  0x000064c6a8da7f5f in rb_nogvl (func=0x64c6a8c3d1e0 <waitpid_blocking_no_SIGCHLD>, data1=0x7e04f0573fa0, ubf=<optimized out>, data2=<optimized out>, flags=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:1571
          __region = <optimized out>
          val = 0x0
          ec = 0x5160000006d0
          th = 0x515000000300
          vm = <optimized out>
          saved_errno = 0
          saved_vm = <optimized out>
          is_main_thread = <optimized out>
  #5  0x000064c6a8c27dde in waitpid_no_SIGCHLD (w=0x7e04f0573fa0) at /tmp/ruby/src/trunk_asan/process.c:1086
  No locals.
  #6  rb_process_status_wait (pid=<optimized out>, flags=0) at /tmp/ruby/src/trunk_asan/process.c:1110
          waitpid_state = {wnode = {next = <optimized out>, prev = <optimized out>}, ec = 0x5160000006d0, cond = <optimized out>, ret = 0, pid = 2427132, status = 0, options = 0, errnum = 0}
  #7  0x000064c6a8c35cbc in rb_f_system (argc=<optimized out>, argv=<optimized out>, _=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4758
          status = <optimized out>
          data = <optimized out>
          th = <optimized out>
          eargp = 0x7e04f1979da8
          status = {pid = 0, status = 0, error = 0}
          pid = -512
          execarg_obj = <optimized out>
  #8  0x000064c6a8e95088 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:3794
          ci = 0x6aa10044000b
          cc = <optimized out>
          me = 0x7e04efa34180
          cfunc = 0x504000020158
          recv = 138559704614000
          block_handler = <optimized out>
          frame_type = 1431635075
          len = <optimized out>
          val = <optimized out>
  #9  0x000064c6a8e7b4dd in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7ffde3bac470) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4772
          ivar_mask = <optimized out>
          aset_mask = <optimized out>
          ci = 0x0
          cc = <optimized out>
          cme = <optimized out>
          v = <optimized out>
  #10 0x000064c6a8e7af95 in vm_call_method (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4912
          ci = <optimized out>
          cc = 0x0
  #11 0x000064c6a8e42a89 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7e04efbff480, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5957
          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=0x5160000006d0) at ../../src/trunk_asan/insns.def:898
          bh = 0
          cd = <optimized out>
          leaf = false
          val = <optimized out>
          insns_address_table = {0x64c6a8e38856 <vm_exec_core+12950>, 0x64c6a8e35c65 <vm_exec_core+1701>, 0x64c6a8e37447 <vm_exec_core+7815>, 0x64c6a8e3c646 <vm_exec_core+28806>, 0x64c6a8e36d92 <vm_exec_core+6098>, 0x64c6a8e3d2b5 <vm_exec_core+31989>, 0x64c6a8e3b65c <vm_exec_core+24732>, 0x64c6a8e39505 <vm_exec_core+16197>, 0x64c6a8e35f64 <vm_exec_core+2468>, 0x64c6a8e3cddd <vm_exec_core+30749>, 0x64c6a8e3c9ee <vm_exec_core+29742>, 0x64c6a8e3714f <vm_exec_core+7055>, 0x64c6a8e36541 <vm_exec_core+3969>, 0x64c6a8e3bb01 <vm_exec_core+25921>, 0x64c6a8e37f4b <vm_exec_core+10635>, 0x64c6a8e3cfe7 <vm_exec_core+31271>, 0x64c6a8e3cc05 <vm_exec_core+30277>, 0x64c6a8e386fe <vm_exec_core+12606>, 0x64c6a8e39472 <vm_exec_core+16050>, 0x64c6a8e3b7ea <vm_exec_core+25130>, 0x64c6a8e3cb69 <vm_exec_core+30121>, 0x64c6a8e3a8ee <vm_exec_core+21294>, 0x64c6a8e3b882 <vm_exec_core+25282>, 0x64c6a8e3bc80 <vm_exec_core+26304>, 0x64c6a8e3a81c <vm_exec_core+21084>, 0x64c6a8e3643d <vm_exec_core+3709>, 0x64c6a8e3b019 <vm_exec_core+23129>, 0x64c6a8e3629e <vm_exec_core+3294>, 0x64c6a8e365e6 <vm_exec_core+4134>, 0x64c6a8e3898b <vm_exec_core+13259>, 0x64c6a8e3a6c1 <vm_exec_core+20737>, 0x64c6a8e3ac41 <vm_exec_core+22145>, 0x64c6a8e3a450 <vm_exec_core+20112>, 0x64c6a8e35eb1 <vm_exec_core+2289>, 0x64c6a8e3bec8 <vm_exec_core+26888>, 0x64c6a8e3c8f8 <vm_exec_core+29496>, 0x64c6a8e366e1 <vm_exec_core+4385>, 0x64c6a8e37849 <vm_exec_core+8841>, 0x64c6a8e3735a <vm_exec_core+7578>, 0x64c6a8e380ac <vm_exec_core+10988>, 0x64c6a8e393ce <vm_exec_core+15886>, 0x64c6a8e367d1 <vm_exec_core+4625>, 0x64c6a8e3bd4d <vm_exec_core+26509>, 0x64c6a8e377aa <vm_exec_core+8682>, 0x64c6a8e3926f <vm_exec_core+15535>, 0x64c6a8e39ce7 <vm_exec_core+18215>, 0x64c6a8e3bbff <vm_exec_core+26175>, 0x64c6a8e3aaa1 <vm_exec_core+21729>, 0x64c6a8e382b5 <vm_exec_core+11509>, 0x64c6a8e37a91 <vm_exec_core+9425>, 0x64c6a8e3b9dd <vm_exec_core+25629>, 0x64c6a8e38aff <vm_exec_core+13631>, 0x64c6a8e3b0c4 <vm_exec_core+23300>, 0x64c6a8e3abb4 <vm_exec_core+22004>, 0x64c6a8e3b304 <vm_exec_core+23876>, 0x64c6a8e3c19d <vm_exec_core+27613>, 0x64c6a8e39eea <vm_exec_core+18730>, 0x64c6a8e3595b <vm_exec_core+923>, 0x64c6a8e38429 <vm_exec_core+11881>, 0x64c6a8e3b929 <vm_exec_core+25449>, 0x64c6a8e3854f <vm_exec_core+12175>, 0x64c6a8e3a75e <vm_exec_core+20894>, 0x64c6a8e3af1a <vm_exec_core+22874>, 0x64c6a8e39aa1 <vm_exec_core+17633>, 0x64c6a8e3a584 <vm_exec_core+20420>, 0x64c6a8e38779 <vm_exec_core+12729>, 0x64c6a8e37d66 <vm_exec_core+10150>, 0x64c6a8e3b3db <vm_exec_core+24091>, 0x64c6a8e36887 <vm_exec_core+4807>, 0x64c6a8e398a5 <vm_exec_core+17125>, 0x64c6a8e44239 <vm_exec_core+60537>, 0x64c6a8e3a992 <vm_exec_core+21458>, 0x64c6a8e36b31 <vm_exec_core+5489>, 0x64c6a8e37032 <vm_exec_core+6770>, 0x64c6a8e36c4e <vm_exec_core+5774>, 0x64c6a8e37936 <vm_exec_core+9078>, 0x64c6a8e3810b <vm_exec_core+11083>, 0x64c6a8e35960 <vm_exec_core+928>, 0x64c6a8e376a7 <vm_exec_core+8423>, 0x64c6a8e3d4f1 <vm_exec_core+32561>, 0x64c6a8e3ae37 <vm_exec_core+22647>, 0x64c6a8e39de8 <vm_exec_core+18472>, 0x64c6a8e3bdbe <vm_exec_core+26622>, 0x64c6a8e3d5bd <vm_exec_core+32765>, 0x64c6a8e3c0bd <vm_exec_core+27389>, 0x64c6a8e3d075 <vm_exec_core+31413>, 0x64c6a8e3d142 <vm_exec_core+31618>, 0x64c6a8e36361 <vm_exec_core+3489>, 0x64c6a8e3cca7 <vm_exec_core+30439>, 0x64c6a8e38a28 <vm_exec_core+13416>, 0x64c6a8e3ceb6 <vm_exec_core+30966>, 0x64c6a8e385f4 <vm_exec_core+12340>, 0x64c6a8e3bf9d <vm_exec_core+27101>, 0x64c6a8e37bb0 <vm_exec_core+9712>, 0x64c6a8e38d1d <vm_exec_core+14173>, 0x64c6a8e3d21b <vm_exec_core+31835>, 0x64c6a8e3932a <vm_exec_core+15722>, 0x64c6a8e38eb3 <vm_exec_core+14579>, 0x64c6a8e35a29 <vm_exec_core+1129>, 0x64c6a8e360b5 <vm_exec_core+2805>, 0x64c6a8e35b0b <vm_exec_core+1355>, 0x64c6a8e39b95 <vm_exec_core+17877>, 0x64c6a8e39051 <vm_exec_core+14993>, 0x64c6a8e39782 <vm_exec_core+16834>, 0x64c6a8e396a5 <vm_exec_core+16613>, 0x64c6a8e38894 <vm_exec_core+13012>, 0x64c6a8e38f4d <vm_exec_core+14733>, 0x64c6a8e38bfa <vm_exec_core+13882>, 0x64c6a8e391f4 <vm_exec_core+15412>, 0x64c6a8e39179 <vm_exec_core+15289>, 0x64c6a8e38847 <vm_exec_core+12935>, 0x64c6a8e35c56 <vm_exec_core+1686>, 0x64c6a8e37438 <vm_exec_core+7800>, 0x64c6a8e3c637 <vm_exec_core+28791>, 0x64c6a8e36d83 <vm_exec_core+6083>, 0x64c6a8e3d2a6 <vm_exec_core+31974>, 0x64c6a8e3b64d <vm_exec_core+24717>, 0x64c6a8e394f6 <vm_exec_core+16182>, 0x64c6a8e35f55 <vm_exec_core+2453>, 0x64c6a8e3cdce <vm_exec_core+30734>, 0x64c6a8e3c9df <vm_exec_core+29727>, 0x64c6a8e37140 <vm_exec_core+7040>, 0x64c6a8e36532 <vm_exec_core+3954>, 0x64c6a8e3baf2 <vm_exec_core+25906>, 0x64c6a8e37f3c <vm_exec_core+10620>, 0x64c6a8e3cfd8 <vm_exec_core+31256>, 0x64c6a8e3cbf6 <vm_exec_core+30262>, 0x64c6a8e386ef <vm_exec_core+12591>, 0x64c6a8e39463 <vm_exec_core+16035>, 0x64c6a8e3b7db <vm_exec_core+25115>, 0x64c6a8e3cb5a <vm_exec_core+30106>, 0x64c6a8e3a8df <vm_exec_core+21279>, 0x64c6a8e3b873 <vm_exec_core+25267>, 0x64c6a8e3bc71 <vm_exec_core+26289>, 0x64c6a8e3a80d <vm_exec_core+21069>, 0x64c6a8e3642e <vm_exec_core+3694>, 0x64c6a8e3b00a <vm_exec_core+23114>, 0x64c6a8e3628f <vm_exec_core+3279>, 0x64c6a8e365d7 <vm_exec_core+4119>, 0x64c6a8e3897c <vm_exec_core+13244>, 0x64c6a8e3a6b2 <vm_exec_core+20722>, 0x64c6a8e3ac32 <vm_exec_core+22130>, 0x64c6a8e3a441 <vm_exec_core+20097>, 0x64c6a8e35ea2 <vm_exec_core+2274>, 0x64c6a8e3beb9 <vm_exec_core+26873>, 0x64c6a8e3c8e9 <vm_exec_core+29481>, 0x64c6a8e366d2 <vm_exec_core+4370>, 0x64c6a8e3783a <vm_exec_core+8826>, 0x64c6a8e3734b <vm_exec_core+7563>, 0x64c6a8e3809d <vm_exec_core+10973>, 0x64c6a8e393bf <vm_exec_core+15871>, 0x64c6a8e367c2 <vm_exec_core+4610>, 0x64c6a8e3bd3e <vm_exec_core+26494>, 0x64c6a8e3779b <vm_exec_core+8667>, 0x64c6a8e39260 <vm_exec_core+15520>, 0x64c6a8e39cd8 <vm_exec_core+18200>, 0x64c6a8e3bbf0 <vm_exec_core+26160>, 0x64c6a8e3aa92 <vm_exec_core+21714>, 0x64c6a8e382a6 <vm_exec_core+11494>, 0x64c6a8e37a82 <vm_exec_core+9410>, 0x64c6a8e3b9ce <vm_exec_core+25614>, 0x64c6a8e38af0 <vm_exec_core+13616>, 0x64c6a8e3b0b5 <vm_exec_core+23285>, 0x64c6a8e3aba5 <vm_exec_core+21989>, 0x64c6a8e3b2f5 <vm_exec_core+23861>, 0x64c6a8e3c18e <vm_exec_core+27598>, 0x64c6a8e39edb <vm_exec_core+18715>, 0x64c6a8e3aa42 <vm_exec_core+21634>, 0x64c6a8e3841a <vm_exec_core+11866>, 0x64c6a8e3b91a <vm_exec_core+25434>, 0x64c6a8e38540 <vm_exec_core+12160>, 0x64c6a8e3a74f <vm_exec_core+20879>, 0x64c6a8e3aa42 <vm_exec_core+21634>, 0x64c6a8e39a92 <vm_exec_core+17618>, 0x64c6a8e3a575 <vm_exec_core+20405>, 0x64c6a8e3876a <vm_exec_core+12714>, 0x64c6a8e37d57 <vm_exec_core+10135>, 0x64c6a8e3b3cc <vm_exec_core+24076>, 0x64c6a8e36878 <vm_exec_core+4792>, 0x64c6a8e39896 <vm_exec_core+17110>, 0x64c6a8e4422a <vm_exec_core+60522>, 0x64c6a8e3a983 <vm_exec_core+21443>, 0x64c6a8e36b22 <vm_exec_core+5474>, 0x64c6a8e37023 <vm_exec_core+6755>, 0x64c6a8e36c3f <vm_exec_core+5759>, 0x64c6a8e37927 <vm_exec_core+9063>, 0x64c6a8e380fc <vm_exec_core+11068>, 0x64c6a8e39da5 <vm_exec_core+18405>, 0x64c6a8e393b5 <vm_exec_core+15861>, 0x64c6a8e39da0 <vm_exec_core+18400>, 0x64c6a8e3a8da <vm_exec_core+21274>, 0x64c6a8e3a808 <vm_exec_core+21064>, 0x64c6a8e37922 <vm_exec_core+9058>, 0x64c6a8e3aa56 <vm_exec_core+21654>, 0x64c6a8e38a1e <vm_exec_core+13406>, 0x64c6a8e38a23 <vm_exec_core+13411>, 0x64c6a8e3a803 <vm_exec_core+21059>, 0x64c6a8e3a6a8 <vm_exec_core+20712>, 0x64c6a8e39769 <vm_exec_core+16809>, 0x64c6a8e39691 <vm_exec_core+16593>...}
          reg_cfp = 0x7e04efbff480
          reg_pc = 0x51200015a468
          INSN_LABEL_nop = <optimized out>
          INSN_LABEL_getlocal = <optimized out>
          INSN_LABEL_setlocal = <optimized out>
          INSN_LABEL_getblockparam = <optimized out>
          INSN_LABEL_setblockparam = <optimized out>
          INSN_LABEL_getblockparamproxy = <optimized out>
          INSN_LABEL_getspecial = <optimized out>
          INSN_LABEL_setspecial = <optimized out>
          INSN_LABEL_getinstancevariable = <optimized out>
          INSN_LABEL_setinstancevariable = <optimized out>
          INSN_LABEL_getclassvariable = <optimized out>
          INSN_LABEL_setclassvariable = <optimized out>
          INSN_LABEL_opt_getconstant_path = <optimized out>
          INSN_LABEL_getconstant = <optimized out>
          INSN_LABEL_setconstant = <optimized out>
          INSN_LABEL_getglobal = <optimized out>
          INSN_LABEL_setglobal = <optimized out>
          INSN_LABEL_putnil = <optimized out>
          INSN_LABEL_putself = <optimized out>
          INSN_LABEL_putobject = <optimized out>
          INSN_LABEL_putspecialobject = <optimized out>
          INSN_LABEL_putstring = <optimized out>
          INSN_LABEL_putchilledstring = <optimized out>
          INSN_LABEL_concatstrings = <optimized out>
          INSN_LABEL_anytostring = <optimized out>
          INSN_LABEL_toregexp = <optimized out>
          INSN_LABEL_intern = <optimized out>
          INSN_LABEL_newarray = <optimized out>
          INSN_LABEL_pushtoarraykwsplat = <optimized out>
          INSN_LABEL_duparray = <optimized out>
          INSN_LABEL_duphash = <optimized out>
          INSN_LABEL_expandarray = <optimized out>
          INSN_LABEL_concatarray = <optimized out>
          INSN_LABEL_concattoarray = <optimized out>
          INSN_LABEL_pushtoarray = <optimized out>
          INSN_LABEL_splatarray = <optimized out>
          INSN_LABEL_splatkw = <optimized out>
          INSN_LABEL_newhash = <optimized out>
          INSN_LABEL_newrange = <optimized out>
          INSN_LABEL_pop = <optimized out>
          INSN_LABEL_dup = <optimized out>
          INSN_LABEL_dupn = <optimized out>
          INSN_LABEL_swap = <optimized out>
          INSN_LABEL_opt_reverse = <optimized out>
          INSN_LABEL_topn = <optimized out>
          INSN_LABEL_setn = <optimized out>
          INSN_LABEL_adjuststack = <optimized out>
          INSN_LABEL_defined = <optimized out>
          INSN_LABEL_definedivar = <optimized out>
          INSN_LABEL_checkmatch = <optimized out>
          INSN_LABEL_checkkeyword = <optimized out>
          INSN_LABEL_checktype = <optimized out>
          INSN_LABEL_defineclass = <optimized out>
          INSN_LABEL_definemethod = <optimized out>
          INSN_LABEL_definesmethod = <optimized out>
          INSN_LABEL_send = <optimized out>
          INSN_LABEL_sendforward = <optimized out>
          INSN_LABEL_opt_send_without_block = <optimized out>
          INSN_LABEL_objtostring = <optimized out>
          INSN_LABEL_opt_ary_freeze = <optimized out>
          INSN_LABEL_opt_hash_freeze = <optimized out>
          INSN_LABEL_opt_str_freeze = <optimized out>
          INSN_LABEL_opt_str_uminus = <optimized out>
          INSN_LABEL_opt_duparray_send = <optimized out>
          INSN_LABEL_opt_newarray_send = <optimized out>
          INSN_LABEL_invokesuper = <optimized out>
          INSN_LABEL_invokesuperforward = <optimized out>
          INSN_LABEL_invokeblock = <optimized out>
          INSN_LABEL_leave = <optimized out>
          INSN_LABEL_throw = <optimized out>
          INSN_LABEL_jump = <optimized out>
          INSN_LABEL_branchif = <optimized out>
          INSN_LABEL_branchunless = <optimized out>
          INSN_LABEL_branchnil = <optimized out>
          INSN_LABEL_once = <optimized out>
          INSN_LABEL_opt_case_dispatch = <optimized out>
          INSN_LABEL_opt_aset_with = <optimized out>
          INSN_LABEL_opt_aref_with = <optimized out>
          INSN_LABEL_invokebuiltin = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
          INSN_LABEL_getlocal_WC_0 = <optimized out>
          INSN_LABEL_getlocal_WC_1 = <optimized out>
          INSN_LABEL_setlocal_WC_0 = <optimized out>
          INSN_LABEL_setlocal_WC_1 = <optimized out>
          INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
          INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
          INSN_LABEL_trace_opt_nil_p = <optimized out>
          INSN_LABEL_trace_opt_plus = <optimized out>
          INSN_LABEL_trace_opt_minus = <optimized out>
          INSN_LABEL_trace_opt_mult = <optimized out>
          INSN_LABEL_trace_opt_div = <optimized out>
          INSN_LABEL_trace_opt_mod = <optimized out>
          INSN_LABEL_trace_opt_eq = <optimized out>
          INSN_LABEL_trace_opt_lt = <optimized out>
          INSN_LABEL_trace_opt_le = <optimized out>
          INSN_LABEL_trace_opt_gt = <optimized out>
          INSN_LABEL_trace_opt_ge = <optimized out>
          INSN_LABEL_trace_opt_ltlt = <optimized out>
          INSN_LABEL_trace_opt_and = <optimized out>
          INSN_LABEL_trace_opt_or = <optimized out>
          INSN_LABEL_trace_opt_aref = <optimized out>
          INSN_LABEL_trace_opt_aset = <optimized out>
          INSN_LABEL_trace_opt_length = <optimized out>
          INSN_LABEL_trace_opt_size = <optimized out>
          INSN_LABEL_trace_opt_empty_p = <optimized out>
          INSN_LABEL_trace_opt_succ = <optimized out>
          INSN_LABEL_trace_opt_not = <optimized out>
          INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
  #13 0x000064c6a8e31d6b 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>, 0x7ffde3bac820, <optimized out>, <optimized out>}, prev = 0x7e04f06e0740, state = RUBY_TAG_NONE, lock_rec = 0}
          state = RUBY_TAG_NONE
          result = <optimized out>
  #14 0x000064c6a8eb29f2 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x7e04efbff620, self=138559698710000, 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 = 0x7e04f1fcdfe0
          cfp = <optimized out>
          sp = 0x7e04efaffa28
          use_argv = 0x7e04f04ead60
          stack_argv = 0x7e04efaffa28
          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:1640
          captured = 0x7e04efbff620
  #16 0x000064c6a8e5ee36 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.
  #17 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.
  #18 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
  No locals.
  #19 0x000064c6a8e5ee36 in rb_yield (val=<optimized out>)
  No locals.
  #20 0x000064c6a90126c6 in rb_ary_collect (ary=138559665458920) at /tmp/ruby/src/trunk_asan/array.c:3650
          collect = 138559665450320
          i = 69
  #21 0x000064c6a8e95088 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:3794
          ci = 0x165100000001
          cc = <optimized out>
          me = 0x7e04f2170140
          cfunc = 0x50400000a758
          recv = 138559665458920
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #22 0x000064c6a8e3c4d8 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7e04efbff608, cd=0x51100000c190, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5957
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
          calling = <optimized out>
  #23 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851
  th: 0x515000000300, native_id: 0x7e04f2993c40
          bh = <optimized out>
          blockiseq = <optimized out>
  -- Control frame information -----------------------------------------------
  c:0017 p:---- s:0115 e:000114 CFUNC  :system
          leaf = false
          val = <optimized out>
          cd = 0x51100000c190
  c:0016 p:0021 s:0106 e:000105 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_process.rb:953
  c:0015 p:0017 s:0101 e:000100 METHOD /tmp/ruby/src/trunk_asan/test/ruby/test_process.rb:524
  c:0014 p:0015 s:0095 e:000094 METHOD /tmp/ruby/src/trunk_asan/test/ruby/test_process.rb:952
  c:0013 p:0037 s:0091 e:000090 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:202
          insns_address_table = {0x64c6a8e38856 <vm_exec_core+12950>, 0x64c6a8e35c65 <vm_exec_core+1701>, 0x64c6a8e37447 <vm_exec_core+7815>, 0x64c6a8e3c646 <vm_exec_core+28806>, 0x64c6a8e36d92 <vm_exec_core+6098>, 0x64c6a8e3d2b5 <vm_exec_core+31989>, 0x64c6a8e3b65c <vm_exec_core+24732>, 0x64c6a8e39505 <vm_exec_core+16197>, 0x64c6a8e35f64 <vm_exec_core+2468>, 0x64c6a8e3cddd <vm_exec_core+30749>, 0x64c6a8e3c9ee <vm_exec_core+29742>, 0x64c6a8e3714f <vm_exec_core+7055>, 0x64c6a8e36541 <vm_exec_core+3969>, 0x64c6a8e3bb01 <vm_exec_core+25921>, 0x64c6a8e37f4b <vm_exec_core+10635>, 0x64c6a8e3cfe7 <vm_exec_core+31271>, 0x64c6a8e3cc05 <vm_exec_core+30277>, 0x64c6a8e386fe <vm_exec_core+12606>, 0x64c6a8e39472 <vm_exec_core+16050>, 0x64c6a8e3b7ea <vm_exec_core+25130>, 0x64c6a8e3cb69 <vm_exec_core+30121>, 0x64c6a8e3a8ee <vm_exec_core+21294>, 0x64c6a8e3b882 <vm_exec_core+25282>, 0x64c6a8e3bc80 <vm_exec_core+26304>, 0x64c6a8e3a81c <vm_exec_core+21084>, 0x64c6a8e3643d <vm_exec_core+3709>, 0x64c6a8e3b019 <vm_exec_core+23129>, 0x64c6a8e3629e <vm_exec_core+3294>, 0x64c6a8e365e6 <vm_exec_core+4134>, 0x64c6a8e3898b <vm_exec_core+13259>, 0x64c6a8e3a6c1 <vm_exec_core+20737>, 0x64c6a8e3ac41 <vm_exec_core+22145>, 0x64c6a8e3a450 <vm_exec_core+20112>, 0x64c6a8e35eb1 <vm_exec_core+2289>, 0x64c6a8e3bec8 <vm_exec_core+26888>, 0x64c6a8e3c8f8 <vm_exec_core+29496>, 0x64c6a8e366e1 <vm_exec_core+4385>, 0x64c6a8e37849 <vm_exec_core+8841>, 0x64c6a8e3735a <vm_exec_core+7578>, 0x64c6a8e380ac <vm_exec_core+10988>, 0x64c6a8e393ce <vm_exec_core+15886>, 0x64c6a8e367d1 <vm_exec_core+4625>, 0x64c6a8e3bd4d <vm_exec_core+26509>, 0x64c6a8e377aa <vm_exec_core+8682>, 0x64c6a8e3926f <vm_exec_core+15535>, 0x64c6a8e39ce7 <vm_exec_core+18215>, 0x64c6a8e3bbff <vm_exec_core+26175>, 0x64c6a8e3aaa1 <vm_exec_core+21729>, 0x64c6a8e382b5 <vm_exec_core+11509>, 0x64c6a8e37a91 <vm_exec_core+9425>, 0x64c6a8e3b9dd <vm_exec_core+25629>, 0x64c6a8e38aff <vm_exec_core+13631>, 0x64c6a8e3b0c4 <vm_exec_core+23300>, 0x64c6a8e3abb4 <vm_exec_core+22004>, 0x64c6a8e3b304 <vm_exec_core+23876>, 0x64c6a8e3c19d <vm_exec_core+27613>, 0x64c6a8e39eea <vm_exec_core+18730>, 0x64c6a8e3595b <vm_exec_core+923>, 0x64c6a8e38429 <vm_exec_core+11881>, 0x64c6a8e3b929 <vm_exec_core+25449>, 0x64c6a8e3854f <vm_exec_core+12175>, 0x64c6a8e3a75e <vm_exec_core+20894>, 0x64c6a8e3af1a <vm_exec_core+22874>, 0x64c6a8e39aa1 <vm_exec_core+17633>, 0x64c6a8e3a584 <vm_exec_core+20420>, 0x64c6a8e38779 <vm_exec_core+12729>, 0x64c6a8e37d66 <vm_exec_core+10150>, 0x64c6a8e3b3db <vm_exec_core+24091>, 0x64c6a8e36887 <vm_exec_core+4807>, 0x64c6a8e398a5 <vm_exec_core+17125>, 0x64c6a8e44239 <vm_exec_core+60537>, 0x64c6a8e3a992 <vm_exec_core+21458>, 0x64c6a8e36b31 <vm_exec_core+5489>, 0x64c6a8e37032 <vm_exec_core+6770>, 0x64c6a8e36c4e <vm_exec_core+5774>, 0x64c6a8e37936 <vm_exec_core+9078>, 0x64c6a8e3810b <vm_exec_core+11083>, 0x64c6a8e35960 <vm_exec_core+928>, 0x64c6a8e376a7 <vm_exec_core+8423>, 0x64c6a8e3d4f1 <vm_exec_core+32561>, 0x64c6a8e3ae37 <vm_exec_core+22647>, 0x64c6a8e39de8 <vm_exec_core+18472>, 0x64c6a8e3bdbe <vm_exec_core+26622>, 0x64c6a8e3d5bd <vm_exec_core+32765>, 0x64c6a8e3c0bd <vm_exec_core+27389>, 0x64c6a8e3d075 <vm_exec_core+31413>, 0x64c6a8e3d142 <vm_exec_core+31618>, 0x64c6a8e36361 <vm_exec_core+3489>, 0x64c6a8e3cca7 <vm_exec_core+30439>, 0x64c6a8e38a28 <vm_exec_core+13416>, 0x64c6a8e3ceb6 <vm_exec_core+30966>, 0x64c6a8e385f4 <vm_exec_core+12340>, 0x64c6a8e3bf9d <vm_exec_core+27101>, 0x64c6a8e37bb0 <vm_exec_core+9712>, 0x64c6a8e38d1d <vm_exec_core+14173>, 0x64c6a8e3d21b <vm_exec_core+31835>, 0x64c6a8e3932a <vm_exec_core+15722>, 0x64c6a8e38eb3 <vm_exec_core+14579>, 0x64c6a8e35a29 <vm_exec_core+1129>, 0x64c6a8e360b5 <vm_exec_core+2805>, 0x64c6a8e35b0b <vm_exec_core+1355>, 0x64c6a8e39b95 <vm_exec_core+17877>, 0x64c6a8e39051 <vm_exec_core+14993>, 0x64c6a8e39782 <vm_exec_core+16834>, 0x64c6a8e396a5 <vm_exec_core+16613>, 0x64c6a8e38894 <vm_exec_core+13012>, 0x64c6a8e38f4d <vm_exec_core+14733>, 0x64c6a8e38bfa <vm_exec_core+13882>, 0x64c6a8e391f4 <vm_exec_core+15412>, 0x64c6a8e39179 <vm_exec_core+15289>, 0x64c6a8e38847 <vm_exec_core+12935>, 0x64c6a8e35c56 <vm_exec_core+1686>, 0x64c6a8e37438 <vm_exec_core+7800>, 0x64c6a8e3c637 <vm_exec_core+28791>, 0x64c6a8e36d83 <vm_exec_core+6083>, 0x64c6a8e3d2a6 <vm_exec_core+31974>, 0x64c6a8e3b64d <vm_exec_core+24717>, 0x64c6a8e394f6 <vm_exec_core+16182>, 0x64c6a8e35f55 <vm_exec_core+2453>, 0x64c6a8e3cdce <vm_exec_core+30734>, 0x64c6a8e3c9df <vm_exec_core+29727>, 0x64c6a8e37140 <vm_exec_core+7040>, 0x64c6a8e36532 <vm_exec_core+3954>, 0x64c6a8e3baf2 <vm_exec_core+25906>, 0x64c6a8e37f3c <vm_exec_core+10620>, 0x64c6a8e3cfd8 <vm_exec_core+31256>, 0x64c6a8e3cbf6 <vm_exec_core+30262>, 0x64c6a8e386ef <vm_exec_core+12591>, 0x64c6a8e39463 <vm_exec_core+16035>, 0x64c6a8e3b7db <vm_exec_core+25115>, 0x64c6a8e3cb5a <vm_exec_core+30106>, 0x64c6a8e3a8df <vm_exec_core+21279>, 0x64c6a8e3b873 <vm_exec_core+25267>, 0x64c6a8e3bc71 <vm_exec_core+26289>, 0x64c6a8e3a80d <vm_exec_core+21069>, 0x64c6a8e3642e <vm_exec_core+3694>, 0x64c6a8e3b00a <vm_exec_core+23114>, 0x64c6a8e3628f <vm_exec_core+3279>, 0x64c6a8e365d7 <vm_exec_core+4119>, 0x64c6a8e3897c <vm_exec_core+13244>, 0x64c6a8e3a6b2 <vm_exec_core+20722>, 0x64c6a8e3ac32 <vm_exec_core+22130>, 0x64c6a8e3a441 <vm_exec_core+20097>, 0x64c6a8e35ea2 <vm_exec_core+2274>, 0x64c6a8e3beb9 <vm_exec_core+26873>, 0x64c6a8e3c8e9 <vm_exec_core+29481>, 0x64c6a8e366d2 <vm_exec_core+4370>, 0x64c6a8e3783a <vm_exec_core+8826>, 0x64c6a8e3734b <vm_exec_core+7563>, 0x64c6a8e3809d <vm_exec_core+10973>, 0x64c6a8e393bf <vm_exec_core+15871>, 0x64c6a8e367c2 <vm_exec_core+4610>, 0x64c6a8e3bd3e <vm_exec_core+26494>, 0x64c6a8e3779b <vm_exec_core+8667>, 0x64c6a8e39260 <vm_exec_core+15520>, 0x64c6a8e39cd8 <vm_exec_core+18200>, 0x64c6a8e3bbf0 <vm_exec_core+26160>, 0x64c6a8e3aa92 <vm_exec_core+21714>, 0x64c6a8e382a6 <vm_exec_core+11494>, 0x64c6a8e37a82 <vm_exec_core+9410>, 0x64c6a8e3b9ce <vm_exec_core+25614>, 0x64c6a8e38af0 <vm_exec_core+13616>, 0x64c6a8e3b0b5 <vm_exec_core+23285>, 0x64c6a8e3aba5 <vm_exec_core+21989>, 0x64c6a8e3b2f5 <vm_exec_core+23861>, 0x64c6a8e3c18e <vm_exec_core+27598>, 0x64c6a8e39edb <vm_exec_core+18715>, 0x64c6a8e3aa42 <vm_exec_core+21634>, 0x64c6a8e3841a <vm_exec_core+11866>, 0x64c6a8e3b91a <vm_exec_core+25434>, 0x64c6a8e38540 <vm_exec_core+12160>, 0x64c6a8e3a74f <vm_exec_core+20879>, 0x64c6a8e3aa42 <vm_exec_core+21634>, 0x64c6a8e39a92 <vm_exec_core+17618>, 0x64c6a8e3a575 <vm_exec_core+20405>, 0x64c6a8e3876a <vm_exec_core+12714>, 0x64c6a8e37d57 <vm_exec_core+10135>, 0x64c6a8e3b3cc <vm_exec_core+24076>, 0x64c6a8e36878 <vm_exec_core+4792>, 0x64c6a8e39896 <vm_exec_core+17110>, 0x64c6a8e4422a <vm_exec_core+60522>, 0x64c6a8e3a983 <vm_exec_core+21443>, 0x64c6a8e36b22 <vm_exec_core+5474>, 0x64c6a8e37023 <vm_exec_core+6755>, 0x64c6a8e36c3f <vm_exec_core+5759>, 0x64c6a8e37927 <vm_exec_core+9063>, 0x64c6a8e380fc <vm_exec_core+11068>, 0x64c6a8e39da5 <vm_exec_core+18405>, 0x64c6a8e393b5 <vm_exec_core+15861>, 0x64c6a8e39da0 <vm_exec_core+18400>, 0x64c6a8e3a8da <vm_exec_core+21274>, 0x64c6a8e3a808 <vm_exec_core+21064>, 0x64c6a8e37922 <vm_exec_core+9058>, 0x64c6a8e3aa56 <vm_exec_core+21654>, 0x64c6a8e38a1e <vm_exec_core+13406>, 0x64c6a8e38a23 <vm_exec_core+13411>, 0x64c6a8e3a803 <vm_exec_core+21059>, 0x64c6a8e3a6a8 <vm_exec_core+20712>, 0x64c6a8e39769 <vm_exec_core+16809>, 0x64c6a8e39691 <vm_exec_core+16593>...}
  c:0012 p:0052 s:0085 e:000084 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:170
          reg_cfp = 0x7e04efbff608
          reg_pc = 0x519000014db8
  c:0011 p:0083 s:0076 e:000075 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1677 [FINISH]
          INSN_LABEL_nop = <optimized out>
          INSN_LABEL_getlocal = <optimized out>
          INSN_LABEL_setlocal = <optimized out>
  c:0010 p:---- s:0069 e:000068 CFUNC  :map
          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>
  c:0009 p:0103 s:0065 e:000064 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1664
          INSN_LABEL_anytostring = <optimized out>
          INSN_LABEL_toregexp = <optimized out>
  c:0008 p:0035 s:0053 e:000052 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1368
  c:0007 p:0069 s:0046 E:000970 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:52
          INSN_LABEL_intern = <optimized out>
          INSN_LABEL_newarray = <optimized out>
  c:0006 p:0007 s:0030 e:000029 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:24 [FINISH]
  c:0005 p:---- s:0026 e:000025 CFUNC  :map
          INSN_LABEL_pushtoarraykwsplat = <optimized out>
          INSN_LABEL_duparray = <optimized out>
  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]
          INSN_LABEL_duphash = <optimized out>
          INSN_LABEL_expandarray = <optimized out>
  th: 0x515000142380, native_id: 0x7e04d00006c0
  -- Control frame information -----------------------------------------------
          INSN_LABEL_concatarray = <optimized out>
          INSN_LABEL_concattoarray = <optimized out>
  c:0006 p:---- s:0026 e:000025 CFUNC  :sleep
  c:0005 p:---- s:0023 e:000022 CFUNC  :wait
          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>
  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
          INSN_LABEL_dupn = <optimized out>
          INSN_LABEL_swap = <optimized out>
          INSN_LABEL_opt_reverse = <optimized out>
          INSN_LABEL_topn = <optimized out>
  c:0002 p:0070 s:0010 e:000009 BLOCK  /tmp/ruby/src/trunk_asan/lib/timeout.rb:105 [FINISH]
          INSN_LABEL_setn = <optimized out>
          INSN_LABEL_adjuststack = <optimized out>
  c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]
  th: 0x515000161500, native_id: 0x7e04d10006c0
  -- Control frame information -----------------------------------------------
          INSN_LABEL_defined = <optimized out>
  c:0003 p:---- s:0012 e:000011 CFUNC  :readpartial
          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>
  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_branchif = <optimized out>
          INSN_LABEL_branchunless = <optimized out>
          INSN_LABEL_branchnil = <optimized out>
          INSN_LABEL_once = <optimized out>
          INSN_LABEL_opt_case_dispatch = <optimized out>
          INSN_LABEL_opt_aset_with = <optimized out>
          INSN_LABEL_opt_aref_with = <optimized out>
          INSN_LABEL_invokebuiltin = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
          INSN_LABEL_getlocal_WC_0 = <optimized out>
          INSN_LABEL_getlocal_WC_1 = <optimized out>
          INSN_LABEL_setlocal_WC_0 = <optimized out>
          INSN_LABEL_setlocal_WC_1 = <optimized out>
          INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
          INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
          INSN_LABEL_trace_opt_nil_p = <optimized out>
          INSN_LABEL_trace_opt_plus = <optimized out>
          INSN_LABEL_trace_opt_minus = <optimized out>
          INSN_LABEL_trace_opt_mult = <optimized out>
          INSN_LABEL_trace_opt_div = <optimized out>
          INSN_LABEL_trace_opt_mod = <optimized out>
          INSN_LABEL_trace_opt_eq = <optimized out>
          INSN_LABEL_trace_opt_lt = <optimized out>
          INSN_LABEL_trace_opt_le = <optimized out>
          INSN_LABEL_trace_opt_gt = <optimized out>
          INSN_LABEL_trace_opt_ge = <optimized out>
          INSN_LABEL_trace_opt_ltlt = <optimized out>
          INSN_LABEL_trace_opt_and = <optimized out>
          INSN_LABEL_trace_opt_or = <optimized out>
          INSN_LABEL_trace_opt_aref = <optimized out>
          INSN_LABEL_trace_opt_aset = <optimized out>
          INSN_LABEL_trace_opt_length = <optimized out>
          INSN_LABEL_trace_opt_size = <optimized out>
          INSN_LABEL_trace_opt_empty_p = <optimized out>
          INSN_LABEL_trace_opt_succ = <optimized out>
          INSN_LABEL_trace_opt_not = <optimized out>
          INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
  #24 0x000064c6a8e31d6b 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>, 0x7ffde3bad320, <optimized out>, <optimized out>}, prev = 0x7e04f066ce40, state = RUBY_TAG_NONE, lock_rec = 0}
          state = RUBY_TAG_NONE
          result = <optimized out>
  #25 0x000064c6a8eb29f2 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x7e04efbff738, self=138559698710000, 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 = 0x7e04f1ffc7c8
          cfp = <optimized out>
          sp = 0x7e04efaff8d0
          use_argv = 0x7e04f04e5660
          stack_argv = 0x7e04efaff8d0
          opt_pc = 0
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #26 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 = 0x7e04efbff738
  #27 0x000064c6a8e5ee36 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.
  #28 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.
  #29 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
  No locals.
  #30 0x000064c6a8e5ee36 in rb_yield (val=<optimized out>)
  No locals.
  #31 0x000064c6a90126c6 in rb_ary_collect (ary=138559665462360) at /tmp/ruby/src/trunk_asan/array.c:3650
          collect = 138559665462160
          i = 0
  #32 0x000064c6a8e95088 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:3794
          ci = 0x165100000001
          cc = <optimized out>
          me = 0x7e04f2170140
          cfunc = 0x50400000a758
          recv = 138559665462360
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #33 0x000064c6a8e3c4d8 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7e04efbff720, cd=0x5020000099d0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5957
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
          calling = <optimized out>
  #34 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 = 0x5020000099d0
          insns_address_table = {0x64c6a8e38856 <vm_exec_core+12950>, 0x64c6a8e35c65 <vm_exec_core+1701>, 0x64c6a8e37447 <vm_exec_core+7815>, 0x64c6a8e3c646 <vm_exec_core+28806>, 0x64c6a8e36d92 <vm_exec_core+6098>, 0x64c6a8e3d2b5 <vm_exec_core+31989>, 0x64c6a8e3b65c <vm_exec_core+24732>, 0x64c6a8e39505 <vm_exec_core+16197>, 0x64c6a8e35f64 <vm_exec_core+2468>, 0x64c6a8e3cddd <vm_exec_core+30749>, 0x64c6a8e3c9ee <vm_exec_core+29742>, 0x64c6a8e3714f <vm_exec_core+7055>, 0x64c6a8e36541 <vm_exec_core+3969>, 0x64c6a8e3bb01 <vm_exec_core+25921>, 0x64c6a8e37f4b <vm_exec_core+10635>, 0x64c6a8e3cfe7 <vm_exec_core+31271>, 0x64c6a8e3cc05 <vm_exec_core+30277>, 0x64c6a8e386fe <vm_exec_core+12606>, 0x64c6a8e39472 <vm_exec_core+16050>, 0x64c6a8e3b7ea <vm_exec_core+25130>, 0x64c6a8e3cb69 <vm_exec_core+30121>, 0x64c6a8e3a8ee <vm_exec_core+21294>, 0x64c6a8e3b882 <vm_exec_core+25282>, 0x64c6a8e3bc80 <vm_exec_core+26304>, 0x64c6a8e3a81c <vm_exec_core+21084>, 0x64c6a8e3643d <vm_exec_core+3709>, 0x64c6a8e3b019 <vm_exec_core+23129>, 0x64c6a8e3629e <vm_exec_core+3294>, 0x64c6a8e365e6 <vm_exec_core+4134>, 0x64c6a8e3898b <vm_exec_core+13259>, 0x64c6a8e3a6c1 <vm_exec_core+20737>, 0x64c6a8e3ac41 <vm_exec_core+22145>, 0x64c6a8e3a450 <vm_exec_core+20112>, 0x64c6a8e35eb1 <vm_exec_core+2289>, 0x64c6a8e3bec8 <vm_exec_core+26888>, 0x64c6a8e3c8f8 <vm_exec_core+29496>, 0x64c6a8e366e1 <vm_exec_core+4385>, 0x64c6a8e37849 <vm_exec_core+8841>, 0x64c6a8e3735a <vm_exec_core+7578>, 0x64c6a8e380ac <vm_exec_core+10988>, 0x64c6a8e393ce <vm_exec_core+15886>, 0x64c6a8e367d1 <vm_exec_core+4625>, 0x64c6a8e3bd4d <vm_exec_core+26509>, 0x64c6a8e377aa <vm_exec_core+8682>, 0x64c6a8e3926f <vm_exec_core+15535>, 0x64c6a8e39ce7 <vm_exec_core+18215>, 0x64c6a8e3bbff <vm_exec_core+26175>, 0x64c6a8e3aaa1 <vm_exec_core+21729>, 0x64c6a8e382b5 <vm_exec_core+11509>, 0x64c6a8e37a91 <vm_exec_core+9425>, 0x64c6a8e3b9dd <vm_exec_core+25629>, 0x64c6a8e38aff <vm_exec_core+13631>, 0x64c6a8e3b0c4 <vm_exec_core+23300>, 0x64c6a8e3abb4 <vm_exec_core+22004>, 0x64c6a8e3b304 <vm_exec_core+23876>, 0x64c6a8e3c19d <vm_exec_core+27613>, 0x64c6a8e39eea <vm_exec_core+18730>, 0x64c6a8e3595b <vm_exec_core+923>, 0x64c6a8e38429 <vm_exec_core+11881>, 0x64c6a8e3b929 <vm_exec_core+25449>, 0x64c6a8e3854f <vm_exec_core+12175>, 0x64c6a8e3a75e <vm_exec_core+20894>, 0x64c6a8e3af1a <vm_exec_core+22874>, 0x64c6a8e39aa1 <vm_exec_core+17633>, 0x64c6a8e3a584 <vm_exec_core+20420>, 0x64c6a8e38779 <vm_exec_core+12729>, 0x64c6a8e37d66 <vm_exec_core+10150>, 0x64c6a8e3b3db <vm_exec_core+24091>, 0x64c6a8e36887 <vm_exec_core+4807>, 0x64c6a8e398a5 <vm_exec_core+17125>, 0x64c6a8e44239 <vm_exec_core+60537>, 0x64c6a8e3a992 <vm_exec_core+21458>, 0x64c6a8e36b31 <vm_exec_core+5489>, 0x64c6a8e37032 <vm_exec_core+6770>, 0x64c6a8e36c4e <vm_exec_core+5774>, 0x64c6a8e37936 <vm_exec_core+9078>, 0x64c6a8e3810b <vm_exec_core+11083>, 0x64c6a8e35960 <vm_exec_core+928>, 0x64c6a8e376a7 <vm_exec_core+8423>, 0x64c6a8e3d4f1 <vm_exec_core+32561>, 0x64c6a8e3ae37 <vm_exec_core+22647>, 0x64c6a8e39de8 <vm_exec_core+18472>, 0x64c6a8e3bdbe <vm_exec_core+26622>, 0x64c6a8e3d5bd <vm_exec_core+32765>, 0x64c6a8e3c0bd <vm_exec_core+27389>, 0x64c6a8e3d075 <vm_exec_core+31413>, 0x64c6a8e3d142 <vm_exec_core+31618>, 0x64c6a8e36361 <vm_exec_core+3489>, 0x64c6a8e3cca7 <vm_exec_core+30439>, 0x64c6a8e38a28 <vm_exec_core+13416>, 0x64c6a8e3ceb6 <vm_exec_core+30966>, 0x64c6a8e385f4 <vm_exec_core+12340>, 0x64c6a8e3bf9d <vm_exec_core+27101>, 0x64c6a8e37bb0 <vm_exec_core+9712>, 0x64c6a8e38d1d <vm_exec_core+14173>, 0x64c6a8e3d21b <vm_exec_core+31835>, 0x64c6a8e3932a <vm_exec_core+15722>, 0x64c6a8e38eb3 <vm_exec_core+14579>, 0x64c6a8e35a29 <vm_exec_core+1129>, 0x64c6a8e360b5 <vm_exec_core+2805>, 0x64c6a8e35b0b <vm_exec_core+1355>, 0x64c6a8e39b95 <vm_exec_core+17877>, 0x64c6a8e39051 <vm_exec_core+14993>, 0x64c6a8e39782 <vm_exec_core+16834>, 0x64c6a8e396a5 <vm_exec_core+16613>, 0x64c6a8e38894 <vm_exec_core+13012>, 0x64c6a8e38f4d <vm_exec_core+14733>, 0x64c6a8e38bfa <vm_exec_core+13882>, 0x64c6a8e391f4 <vm_exec_core+15412>, 0x64c6a8e39179 <vm_exec_core+15289>, 0x64c6a8e38847 <vm_exec_core+12935>, 0x64c6a8e35c56 <vm_exec_core+1686>, 0x64c6a8e37438 <vm_exec_core+7800>, 0x64c6a8e3c637 <vm_exec_core+28791>, 0x64c6a8e36d83 <vm_exec_core+6083>, 0x64c6a8e3d2a6 <vm_exec_core+31974>, 0x64c6a8e3b64d <vm_exec_core+24717>, 0x64c6a8e394f6 <vm_exec_core+16182>, 0x64c6a8e35f55 <vm_exec_core+2453>, 0x64c6a8e3cdce <vm_exec_core+30734>, 0x64c6a8e3c9df <vm_exec_core+29727>, 0x64c6a8e37140 <vm_exec_core+7040>, 0x64c6a8e36532 <vm_exec_core+3954>, 0x64c6a8e3baf2 <vm_exec_core+25906>, 0x64c6a8e37f3c <vm_exec_core+10620>, 0x64c6a8e3cfd8 <vm_exec_core+31256>, 0x64c6a8e3cbf6 <vm_exec_core+30262>, 0x64c6a8e386ef <vm_exec_core+12591>, 0x64c6a8e39463 <vm_exec_core+16035>, 0x64c6a8e3b7db <vm_exec_core+25115>, 0x64c6a8e3cb5a <vm_exec_core+30106>, 0x64c6a8e3a8df <vm_exec_core+21279>, 0x64c6a8e3b873 <vm_exec_core+25267>, 0x64c6a8e3bc71 <vm_exec_core+26289>, 0x64c6a8e3a80d <vm_exec_core+21069>, 0x64c6a8e3642e <vm_exec_core+3694>, 0x64c6a8e3b00a <vm_exec_core+23114>, 0x64c6a8e3628f <vm_exec_core+3279>, 0x64c6a8e365d7 <vm_exec_core+4119>, 0x64c6a8e3897c <vm_exec_core+13244>, 0x64c6a8e3a6b2 <vm_exec_core+20722>, 0x64c6a8e3ac32 <vm_exec_core+22130>, 0x64c6a8e3a441 <vm_exec_core+20097>, 0x64c6a8e35ea2 <vm_exec_core+2274>, 0x64c6a8e3beb9 <vm_exec_core+26873>, 0x64c6a8e3c8e9 <vm_exec_core+29481>, 0x64c6a8e366d2 <vm_exec_core+4370>, 0x64c6a8e3783a <vm_exec_core+8826>, 0x64c6a8e3734b <vm_exec_core+7563>, 0x64c6a8e3809d <vm_exec_core+10973>, 0x64c6a8e393bf <vm_exec_core+15871>, 0x64c6a8e367c2 <vm_exec_core+4610>, 0x64c6a8e3bd3e <vm_exec_core+26494>, 0x64c6a8e3779b <vm_exec_core+8667>, 0x64c6a8e39260 <vm_exec_core+15520>, 0x64c6a8e39cd8 <vm_exec_core+18200>, 0x64c6a8e3bbf0 <vm_exec_core+26160>, 0x64c6a8e3aa92 <vm_exec_core+21714>, 0x64c6a8e382a6 <vm_exec_core+11494>, 0x64c6a8e37a82 <vm_exec_core+9410>, 0x64c6a8e3b9ce <vm_exec_core+25614>, 0x64c6a8e38af0 <vm_exec_core+13616>, 0x64c6a8e3b0b5 <vm_exec_core+23285>, 0x64c6a8e3aba5 <vm_exec_core+21989>, 0x64c6a8e3b2f5 <vm_exec_core+23861>, 0x64c6a8e3c18e <vm_exec_core+27598>, 0x64c6a8e39edb <vm_exec_core+18715>, 0x64c6a8e3aa42 <vm_exec_core+21634>, 0x64c6a8e3841a <vm_exec_core+11866>, 0x64c6a8e3b91a <vm_exec_core+25434>, 0x64c6a8e38540 <vm_exec_core+12160>, 0x64c6a8e3a74f <vm_exec_core+20879>, 0x64c6a8e3aa42 <vm_exec_core+21634>, 0x64c6a8e39a92 <vm_exec_core+17618>, 0x64c6a8e3a575 <vm_exec_core+20405>, 0x64c6a8e3876a <vm_exec_core+12714>, 0x64c6a8e37d57 <vm_exec_core+10135>, 0x64c6a8e3b3cc <vm_exec_core+24076>, 0x64c6a8e36878 <vm_exec_core+4792>, 0x64c6a8e39896 <vm_exec_core+17110>, 0x64c6a8e4422a <vm_exec_core+60522>, 0x64c6a8e3a983 <vm_exec_core+21443>, 0x64c6a8e36b22 <vm_exec_core+5474>, 0x64c6a8e37023 <vm_exec_core+6755>, 0x64c6a8e36c3f <vm_exec_core+5759>, 0x64c6a8e37927 <vm_exec_core+9063>, 0x64c6a8e380fc <vm_exec_core+11068>, 0x64c6a8e39da5 <vm_exec_core+18405>, 0x64c6a8e393b5 <vm_exec_core+15861>, 0x64c6a8e39da0 <vm_exec_core+18400>, 0x64c6a8e3a8da <vm_exec_core+21274>, 0x64c6a8e3a808 <vm_exec_core+21064>, 0x64c6a8e37922 <vm_exec_core+9058>, 0x64c6a8e3aa56 <vm_exec_core+21654>, 0x64c6a8e38a1e <vm_exec_core+13406>, 0x64c6a8e38a23 <vm_exec_core+13411>, 0x64c6a8e3a803 <vm_exec_core+21059>, 0x64c6a8e3a6a8 <vm_exec_core+20712>, 0x64c6a8e39769 <vm_exec_core+16809>, 0x64c6a8e39691 <vm_exec_core+16593>...}
          reg_cfp = 0x7e04efbff720
          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>
  #35 0x000064c6a8e3215b 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.
  #36 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
  #37 0x000064c6a8ab65cb in rb_ec_exec_node (ec=0x5160000006d0, n=0x7e04f1ffc958) at /tmp/ruby/src/trunk_asan/eval.c:280
          _ec = 0x5160000006d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffde3badfb0, <optimized out>, 0x7ffde3badf00, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
          state = 0
          iseq = 0x7e04f1ffc958
  #38 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:318
          ec = 0x5160000006d0
          status = <optimized out>
  #39 0x000064c6a8aafb47 in rb_main (argc=11, argv=0x7ffde3bae188) at /tmp/ruby/src/trunk_asan/main.c:42
          variable_in_this_stack_frame = <optimized out>
  #40 main (argc=11, argv=0x7ffde3bae188) at /tmp/ruby/src/trunk_asan/main.c:62
  No locals.
  >>> Dump Ruby level backtrace (if possible)
  $1 = true
  [Inferior 1 (process 1815532) detached]
  $ timeout 60 gdb -p 1815519 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
  [New LWP 1815521]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  0x0000717614126cd7 in __GI___select (nfds=27, readfds=0x50c004c50d00, writefds=0x0, exceptfds=0x0, timeout=0x7fff6dca8ae0) at ../sysdeps/unix/sysv/linux/select.c:69
  >>> Threads
    Id   Target Id                                  Frame 
  * 1    Thread 0x71761429ac40 (LWP 1815519) "ruby" 0x0000717614126cd7 in __GI___select (nfds=27, readfds=0x50c004c50d00, writefds=0x0, exceptfds=0x0, timeout=0x7fff6dca8ae0) at ../sysdeps/unix/sysv/linux/select.c:69
    2    Thread 0x7175f7e006c0 (LWP 1815521) "ruby" 0x000071761411b4cd in __GI___poll (fds=0x7175f6b09040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  >>> Machine level backtrace
  Thread 2 (Thread 0x7175f7e006c0 (LWP 1815521) "ruby"):
  #0  0x000071761411b4cd in __GI___poll (fds=0x7175f6b09040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
          sc_ret = -516
          sc_cancel_oldtype = 0
          sc_ret = <optimized out>
  #1  0x000061d188fdc6da in __interceptor_poll ()
  No symbol table info available.
  #2  0x000061d18938b61f in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1057
          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:3005
          vm = <optimized out>
  #4  0x000061d189035a8f in asan_thread_start(void*) ()
  No symbol table info available.
  #5  0x000071761409caa4 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 = {124751483766464, -3621875936435843177, 124751483766464, -352, 0, 140735035387008, -3621875936414871657, -3622225978107965545}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #6  0x0000717614129c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  Thread 1 (Thread 0x71761429ac40 (LWP 1815519) "ruby"):
  #0  0x0000717614126cd7 in __GI___select (nfds=27, readfds=0x50c004c50d00, writefds=0x0, exceptfds=0x0, timeout=0x7fff6dca8ae0) at ../sysdeps/unix/sysv/linux/select.c:69
          sc_ret = -514
          sc_cancel_oldtype = 0
          sc_ret = <optimized out>
          s = <optimized out>
          us = <optimized out>
          ns = <optimized out>
          ts64 = {tv_sec = 59999, tv_nsec = 557796990}
          pts64 = 0x7fff6dca8980
          r = <optimized out>
  #1  0x000061d1893762f5 in native_fd_select (n=27, readfds=0x50c004c50d00, writefds=0x0, exceptfds=0x717614126cd7 <__GI___select+327>, timeout=0x7fff6dca8980, th=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2379
  No locals.
  #2  do_select (p=124751922152224) at /tmp/ruby/src/trunk_asan/thread.c:4309
          tv = <optimized out>
          __region = <optimized out>
          end = <optimized out>
          rel = <optimized out>
          to = 0x7fff6dca8a90
          lerrno = 0
          set = <optimized out>
          result = <optimized out>
          endtime = <optimized out>
  #3  0x000061d1890802d0 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 = {0x7fff6dca8c50, <optimized out>, 0x7fff6dca8b60, <optimized out>, <optimized out>}, prev = 0x717612014280, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x5160000006d0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #4  0x000061d1893758ce in rb_thread_fd_select (max=<optimized out>, read=<optimized out>, write=<optimized out>, except=<optimized out>, timeout=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:4369
          set = {max = 27, th = 0x515000000300, rset = 0x717612014140, wset = 0x0, eset = 0x0, orig_rset = {maxfd = <optimized out>, fdset = <optimized out>}, orig_wset = {maxfd = <optimized out>, fdset = <optimized out>}, orig_eset = {maxfd = <optimized out>, fdset = <optimized out>}, timeout = 0x7176120141a0}
  #5  0x000061d18914336f in select_internal (read=124751910168840, write=4, except=4, tp=0x7176120141a0, fds=0x717612014140) at /tmp/ruby/src/trunk_asan/io.c:10711
          timerec = <optimized out>
          max = 27
          pending = <optimized out>
          rp = 0x717612014140
          wp = 0x0
          i = <optimized out>
          fptr = <optimized out>
          ep = 0x0
          n = <optimized out>
          res = <optimized out>
          list = <optimized out>
          write_io = <optimized out>
          io = <optimized out>
          write_io = <optimized out>
          errno_to_fail = <optimized out>
          obj = <optimized out>
          io = <optimized out>
          obj = <optimized out>
          io = <optimized out>
          write_io = <optimized out>
          obj = <optimized out>
          io = <optimized out>
          write_io = <optimized out>
  #6  select_call (arg=124751922151712) at /tmp/ruby/src/trunk_asan/io.c:10781
          p = 0x717612014120
  #7  0x000061d1890802d0 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 = {0x7fff6dca8f50, <optimized out>, 0x7fff6dca8e60, <optimized out>, <optimized out>}, prev = 0x717612072640, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x5160000006d0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #8  0x000061d18911f5b7 in rb_f_select (argc=<optimized out>, argv=<optimized out>, obj=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:11137
          args = <optimized out>
          timerec = <optimized out>
          scheduler = <optimized out>
          timeout = <optimized out>
          i = 4
  #9  0x000061d18945b088 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:3794
          ci = 0x160100100009
          cc = <optimized out>
          me = 0x71761396a690
          cfunc = 0x504000010798
          recv = 124751948675600
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #10 0x000061d189408a89 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7176115ff3a0, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5957
          calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>}
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
  #11 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:898
          bh = 0
          cd = <optimized out>
          leaf = false
          val = <optimized out>
          insns_address_table = {0x61d1893fe856 <vm_exec_core+12950>, 0x61d1893fbc65 <vm_exec_core+1701>, 0x61d1893fd447 <vm_exec_core+7815>, 0x61d189402646 <vm_exec_core+28806>, 0x61d1893fcd92 <vm_exec_core+6098>, 0x61d1894032b5 <vm_exec_core+31989>, 0x61d18940165c <vm_exec_core+24732>, 0x61d1893ff505 <vm_exec_core+16197>, 0x61d1893fbf64 <vm_exec_core+2468>, 0x61d189402ddd <vm_exec_core+30749>, 0x61d1894029ee <vm_exec_core+29742>, 0x61d1893fd14f <vm_exec_core+7055>, 0x61d1893fc541 <vm_exec_core+3969>, 0x61d189401b01 <vm_exec_core+25921>, 0x61d1893fdf4b <vm_exec_core+10635>, 0x61d189402fe7 <vm_exec_core+31271>, 0x61d189402c05 <vm_exec_core+30277>, 0x61d1893fe6fe <vm_exec_core+12606>, 0x61d1893ff472 <vm_exec_core+16050>, 0x61d1894017ea <vm_exec_core+25130>, 0x61d189402b69 <vm_exec_core+30121>, 0x61d1894008ee <vm_exec_core+21294>, 0x61d189401882 <vm_exec_core+25282>, 0x61d189401c80 <vm_exec_core+26304>, 0x61d18940081c <vm_exec_core+21084>, 0x61d1893fc43d <vm_exec_core+3709>, 0x61d189401019 <vm_exec_core+23129>, 0x61d1893fc29e <vm_exec_core+3294>, 0x61d1893fc5e6 <vm_exec_core+4134>, 0x61d1893fe98b <vm_exec_core+13259>, 0x61d1894006c1 <vm_exec_core+20737>, 0x61d189400c41 <vm_exec_core+22145>, 0x61d189400450 <vm_exec_core+20112>, 0x61d1893fbeb1 <vm_exec_core+2289>, 0x61d189401ec8 <vm_exec_core+26888>, 0x61d1894028f8 <vm_exec_core+29496>, 0x61d1893fc6e1 <vm_exec_core+4385>, 0x61d1893fd849 <vm_exec_core+8841>, 0x61d1893fd35a <vm_exec_core+7578>, 0x61d1893fe0ac <vm_exec_core+10988>, 0x61d1893ff3ce <vm_exec_core+15886>, 0x61d1893fc7d1 <vm_exec_core+4625>, 0x61d189401d4d <vm_exec_core+26509>, 0x61d1893fd7aa <vm_exec_core+8682>, 0x61d1893ff26f <vm_exec_core+15535>, 0x61d1893ffce7 <vm_exec_core+18215>, 0x61d189401bff <vm_exec_core+26175>, 0x61d189400aa1 <vm_exec_core+21729>, 0x61d1893fe2b5 <vm_exec_core+11509>, 0x61d1893fda91 <vm_exec_core+9425>, 0x61d1894019dd <vm_exec_core+25629>, 0x61d1893feaff <vm_exec_core+13631>, 0x61d1894010c4 <vm_exec_core+23300>, 0x61d189400bb4 <vm_exec_core+22004>, 0x61d189401304 <vm_exec_core+23876>, 0x61d18940219d <vm_exec_core+27613>, 0x61d1893ffeea <vm_exec_core+18730>, 0x61d1893fb95b <vm_exec_core+923>, 0x61d1893fe429 <vm_exec_core+11881>, 0x61d189401929 <vm_exec_core+25449>, 0x61d1893fe54f <vm_exec_core+12175>, 0x61d18940075e <vm_exec_core+20894>, 0x61d189400f1a <vm_exec_core+22874>, 0x61d1893ffaa1 <vm_exec_core+17633>, 0x61d189400584 <vm_exec_core+20420>, 0x61d1893fe779 <vm_exec_core+12729>, 0x61d1893fdd66 <vm_exec_core+10150>, 0x61d1894013db <vm_exec_core+24091>, 0x61d1893fc887 <vm_exec_core+4807>, 0x61d1893ff8a5 <vm_exec_core+17125>, 0x61d18940a239 <vm_exec_core+60537>, 0x61d189400992 <vm_exec_core+21458>, 0x61d1893fcb31 <vm_exec_core+5489>, 0x61d1893fd032 <vm_exec_core+6770>, 0x61d1893fcc4e <vm_exec_core+5774>, 0x61d1893fd936 <vm_exec_core+9078>, 0x61d1893fe10b <vm_exec_core+11083>, 0x61d1893fb960 <vm_exec_core+928>, 0x61d1893fd6a7 <vm_exec_core+8423>, 0x61d1894034f1 <vm_exec_core+32561>, 0x61d189400e37 <vm_exec_core+22647>, 0x61d1893ffde8 <vm_exec_core+18472>, 0x61d189401dbe <vm_exec_core+26622>, 0x61d1894035bd <vm_exec_core+32765>, 0x61d1894020bd <vm_exec_core+27389>, 0x61d189403075 <vm_exec_core+31413>, 0x61d189403142 <vm_exec_core+31618>, 0x61d1893fc361 <vm_exec_core+3489>, 0x61d189402ca7 <vm_exec_core+30439>, 0x61d1893fea28 <vm_exec_core+13416>, 0x61d189402eb6 <vm_exec_core+30966>, 0x61d1893fe5f4 <vm_exec_core+12340>, 0x61d189401f9d <vm_exec_core+27101>, 0x61d1893fdbb0 <vm_exec_core+9712>, 0x61d1893fed1d <vm_exec_core+14173>, 0x61d18940321b <vm_exec_core+31835>, 0x61d1893ff32a <vm_exec_core+15722>, 0x61d1893feeb3 <vm_exec_core+14579>, 0x61d1893fba29 <vm_exec_core+1129>, 0x61d1893fc0b5 <vm_exec_core+2805>, 0x61d1893fbb0b <vm_exec_core+1355>, 0x61d1893ffb95 <vm_exec_core+17877>, 0x61d1893ff051 <vm_exec_core+14993>, 0x61d1893ff782 <vm_exec_core+16834>, 0x61d1893ff6a5 <vm_exec_core+16613>, 0x61d1893fe894 <vm_exec_core+13012>, 0x61d1893fef4d <vm_exec_core+14733>, 0x61d1893febfa <vm_exec_core+13882>, 0x61d1893ff1f4 <vm_exec_core+15412>, 0x61d1893ff179 <vm_exec_core+15289>, 0x61d1893fe847 <vm_exec_core+12935>, 0x61d1893fbc56 <vm_exec_core+1686>, 0x61d1893fd438 <vm_exec_core+7800>, 0x61d189402637 <vm_exec_core+28791>, 0x61d1893fcd83 <vm_exec_core+6083>, 0x61d1894032a6 <vm_exec_core+31974>, 0x61d18940164d <vm_exec_core+24717>, 0x61d1893ff4f6 <vm_exec_core+16182>, 0x61d1893fbf55 <vm_exec_core+2453>, 0x61d189402dce <vm_exec_core+30734>, 0x61d1894029df <vm_exec_core+29727>, 0x61d1893fd140 <vm_exec_core+7040>, 0x61d1893fc532 <vm_exec_core+3954>, 0x61d189401af2 <vm_exec_core+25906>, 0x61d1893fdf3c <vm_exec_core+10620>, 0x61d189402fd8 <vm_exec_core+31256>, 0x61d189402bf6 <vm_exec_core+30262>, 0x61d1893fe6ef <vm_exec_core+12591>, 0x61d1893ff463 <vm_exec_core+16035>, 0x61d1894017db <vm_exec_core+25115>, 0x61d189402b5a <vm_exec_core+30106>, 0x61d1894008df <vm_exec_core+21279>, 0x61d189401873 <vm_exec_core+25267>, 0x61d189401c71 <vm_exec_core+26289>, 0x61d18940080d <vm_exec_core+21069>, 0x61d1893fc42e <vm_exec_core+3694>, 0x61d18940100a <vm_exec_core+23114>, 0x61d1893fc28f <vm_exec_core+3279>, 0x61d1893fc5d7 <vm_exec_core+4119>, 0x61d1893fe97c <vm_exec_core+13244>, 0x61d1894006b2 <vm_exec_core+20722>, 0x61d189400c32 <vm_exec_core+22130>, 0x61d189400441 <vm_exec_core+20097>, 0x61d1893fbea2 <vm_exec_core+2274>, 0x61d189401eb9 <vm_exec_core+26873>, 0x61d1894028e9 <vm_exec_core+29481>, 0x61d1893fc6d2 <vm_exec_core+4370>, 0x61d1893fd83a <vm_exec_core+8826>, 0x61d1893fd34b <vm_exec_core+7563>, 0x61d1893fe09d <vm_exec_core+10973>, 0x61d1893ff3bf <vm_exec_core+15871>, 0x61d1893fc7c2 <vm_exec_core+4610>, 0x61d189401d3e <vm_exec_core+26494>, 0x61d1893fd79b <vm_exec_core+8667>, 0x61d1893ff260 <vm_exec_core+15520>, 0x61d1893ffcd8 <vm_exec_core+18200>, 0x61d189401bf0 <vm_exec_core+26160>, 0x61d189400a92 <vm_exec_core+21714>, 0x61d1893fe2a6 <vm_exec_core+11494>, 0x61d1893fda82 <vm_exec_core+9410>, 0x61d1894019ce <vm_exec_core+25614>, 0x61d1893feaf0 <vm_exec_core+13616>, 0x61d1894010b5 <vm_exec_core+23285>, 0x61d189400ba5 <vm_exec_core+21989>, 0x61d1894012f5 <vm_exec_core+23861>, 0x61d18940218e <vm_exec_core+27598>, 0x61d1893ffedb <vm_exec_core+18715>, 0x61d189400a42 <vm_exec_core+21634>, 0x61d1893fe41a <vm_exec_core+11866>, 0x61d18940191a <vm_exec_core+25434>, 0x61d1893fe540 <vm_exec_core+12160>, 0x61d18940074f <vm_exec_core+20879>, 0x61d189400a42 <vm_exec_core+21634>, 0x61d1893ffa92 <vm_exec_core+17618>, 0x61d189400575 <vm_exec_core+20405>, 0x61d1893fe76a <vm_exec_core+12714>, 0x61d1893fdd57 <vm_exec_core+10135>, 0x61d1894013cc <vm_exec_core+24076>, 0x61d1893fc878 <vm_exec_core+4792>, 0x61d1893ff896 <vm_exec_core+17110>, 0x61d18940a22a <vm_exec_core+60522>, 0x61d189400983 <vm_exec_core+21443>, 0x61d1893fcb22 <vm_exec_core+5474>, 0x61d1893fd023 <vm_exec_core+6755>, 0x61d1893fcc3f <vm_exec_core+5759>, 0x61d1893fd927 <vm_exec_core+9063>, 0x61d1893fe0fc <vm_exec_core+11068>, 0x61d1893ffda5 <vm_exec_core+18405>, 0x61d1893ff3b5 <vm_exec_core+15861>, 0x61d1893ffda0 <vm_exec_core+18400>, 0x61d1894008da <vm_exec_core+21274>, 0x61d189400808 <vm_exec_core+21064>, 0x61d1893fd922 <vm_exec_core+9058>, 0x61d189400a56 <vm_exec_core+21654>, 0x61d1893fea1e <vm_exec_core+13406>, 0x61d1893fea23 <vm_exec_core+13411>, 0x61d189400803 <vm_exec_core+21059>, 0x61d1894006a8 <vm_exec_core+20712>, 0x61d1893ff769 <vm_exec_core+16809>, 0x61d1893ff691 <vm_exec_core+16593>...}
          reg_cfp = 0x7176115ff3a0
          reg_pc = 0x5220000050a0
          INSN_LABEL_nop = <optimized out>
          INSN_LABEL_getlocal = <optimized out>
          INSN_LABEL_setlocal = <optimized out>
          INSN_LABEL_getblockparam = <optimized out>
          INSN_LABEL_setblockparam = <optimized out>
          INSN_LABEL_getblockparamproxy = <optimized out>
          INSN_LABEL_getspecial = <optimized out>
          INSN_LABEL_setspecial = <optimized out>
          INSN_LABEL_getinstancevariable = <optimized out>
          INSN_LABEL_setinstancevariable = <optimized out>
          INSN_LABEL_getclassvariable = <optimized out>
          INSN_LABEL_setclassvariable = <optimized out>
          INSN_LABEL_opt_getconstant_path = <optimized out>
          INSN_LABEL_getconstant = <optimized out>
          INSN_LABEL_setconstant = <optimized out>
          INSN_LABEL_getglobal = <optimized out>
          INSN_LABEL_setglobal = <optimized out>
          INSN_LABEL_putnil = <optimized out>
          INSN_LABEL_putself = <optimized out>
          INSN_LABEL_putobject = <optimized out>
          INSN_LABEL_putspecialobject = <optimized out>
          INSN_LABEL_putstring = <optimized out>
          INSN_LABEL_putchilledstring = <optimized out>
          INSN_LABEL_concatstrings = <optimized out>
          INSN_LABEL_anytostring = <optimized out>
          INSN_LABEL_toregexp = <optimized out>
          INSN_LABEL_intern = <optimized out>
          INSN_LABEL_newarray = <optimized out>
          INSN_LABEL_pushtoarraykwsplat = <optimized out>
          INSN_LABEL_duparray = <optimized out>
          INSN_LABEL_duphash = <optimized out>
          INSN_LABEL_expandarray = <optimized out>
          INSN_LABEL_concatarray = <optimized out>
          INSN_LABEL_concattoarray = <optimized out>
          INSN_LABEL_pushtoarray = <optimized out>
          INSN_LABEL_splatarray = <optimized out>
          INSN_LABEL_splatkw = <optimized out>
          INSN_LABEL_newhash = <optimized out>
          INSN_LABEL_newrange = <optimized out>
          INSN_LABEL_pop = <optimized out>
          INSN_LABEL_dup = <optimized out>
          INSN_LABEL_dupn = <optimized out>
          INSN_LABEL_swap = <optimized out>
          INSN_LABEL_opt_reverse = <optimized out>
          INSN_LABEL_topn = <optimized out>
          INSN_LABEL_setn = <optimized out>
          INSN_LABEL_adjuststack = <optimized out>
          INSN_LABEL_defined = <optimized out>
          INSN_LABEL_definedivar = <optimized out>
          INSN_LABEL_checkmatch = <optimized out>
          INSN_LABEL_checkkeyword = <optimized out>
          INSN_LABEL_checktype = <optimized out>
          INSN_LABEL_defineclass = <optimized out>
          INSN_LABEL_definemethod = <optimized out>
          INSN_LABEL_definesmethod = <optimized out>
          INSN_LABEL_send = <optimized out>
          INSN_LABEL_sendforward = <optimized out>
          INSN_LABEL_opt_send_without_block = <optimized out>
          INSN_LABEL_objtostring = <optimized out>
          INSN_LABEL_opt_ary_freeze = <optimized out>
          INSN_LABEL_opt_hash_freeze = <optimized out>
          INSN_LABEL_opt_str_freeze = <optimized out>
          INSN_LABEL_opt_str_uminus = <optimized out>
          INSN_LABEL_opt_duparray_send = <optimized out>
          INSN_LABEL_opt_newarray_send = <optimized out>
          INSN_LABEL_invokesuper = <optimized out>
          INSN_LABEL_invokesuperforward = <optimized out>
          INSN_LABEL_invokeblock = <optimized out>
          INSN_LABEL_leave = <optimized out>
          INSN_LABEL_throw = <optimized out>
          INSN_LABEL_jump = <optimized out>
          INSN_LABEL_branchif = <optimized out>
          INSN_LABEL_branchunless = <optimized out>
          INSN_LABEL_branchnil = <optimized out>
          INSN_LABEL_once = <optimized out>
          INSN_LABEL_opt_case_dispatch = <optimized out>
          INSN_LABEL_opt_aset_with = <optimized out>
          INSN_LABEL_opt_aref_with = <optimized out>
          INSN_LABEL_invokebuiltin = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
          INSN_LABEL_getlocal_WC_0 = <optimized out>
          INSN_LABEL_getlocal_WC_1 = <optimized out>
          INSN_LABEL_setlocal_WC_0 = <optimized out>
          INSN_LABEL_setlocal_WC_1 = <optimized out>
          INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
          INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
          INSN_LABEL_trace_opt_nil_p = <optimized out>
          INSN_LABEL_trace_opt_plus = <optimized out>
          INSN_LABEL_trace_opt_minus = <optimized out>
          INSN_LABEL_trace_opt_mult = <optimized out>
          INSN_LABEL_trace_opt_div = <optimized out>
          INSN_LABEL_trace_opt_mod = <optimized out>
          INSN_LABEL_trace_opt_eq = <optimized out>
          INSN_LABEL_trace_opt_lt = <optimized out>
          INSN_LABEL_trace_opt_le = <optimized out>
          INSN_LABEL_trace_opt_gt = <optimized out>
          INSN_LABEL_trace_opt_ge = <optimized out>
          INSN_LABEL_trace_opt_ltlt = <optimized out>
          INSN_LABEL_trace_opt_and = <optimized out>
          INSN_LABEL_trace_opt_or = <optimized out>
          INSN_LABEL_trace_opt_aref = <optimized out>
          INSN_LABEL_trace_opt_aset = <optimized out>
          INSN_LABEL_trace_opt_length = <optimized out>
          INSN_LABEL_trace_opt_size = <optimized out>
          INSN_LABEL_trace_opt_empty_p = <optimized out>
          INSN_LABEL_trace_opt_succ = <optimized out>
          INSN_LABEL_trace_opt_not = <optimized out>
          INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
  #12 0x000061d1893f7f29 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.
  #13 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2598
          _ec = 0x5160000006d0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #14 0x000061d1894789f2 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x7176115ff578, self=124751946724080, 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 = 0x7176137b7758
          cfp = <optimized out>
          sp = 0x7176114ff9e8
          use_argv = 0x717611ec5c60
          stack_argv = 0x7176114ff9e8
          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:1640
          captured = 0x7176115ff578
  #16 0x000061d189424e36 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.
  #17 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.
  #18 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
  No locals.
  #19 0x000061d189424e36 in rb_yield (val=<optimized out>)
  No locals.
  #20 0x000061d1895cb8ca in rb_ary_each (ary=124751942914160) at /tmp/ruby/src/trunk_asan/array.c:2641
          i = 0
  #21 0x000061d18945b088 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:3794
          ci = 0xc0100000001
          cc = <optimized out>
          me = 0x717613970540
          cfunc = 0x50400000a298
          recv = 124751942914160
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #22 0x000061d1894024d8 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7176115ff560, cd=0x51100000db80, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5957
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
          calling = <optimized out>
  #23 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851
          bh = <optimized out>
          blockiseq = <optimized out>
          leaf = false
          val = <optimized out>
          cd = 0x51100000db80
          insns_address_table = {0x61d1893fe856 <vm_exec_core+12950>, 0x61d1893fbc65 <vm_exec_core+1701>, 0x61d1893fd447 <vm_exec_core+7815>, 0x61d189402646 <vm_exec_core+28806>, 0x61d1893fcd92 <vm_exec_core+6098>, 0x61d1894032b5 <vm_exec_core+31989>, 0x61d18940165c <vm_exec_core+24732>, 0x61d1893ff505 <vm_exec_core+16197>, 0x61d1893fbf64 <vm_exec_core+2468>, 0x61d189402ddd <vm_exec_core+30749>, 0x61d1894029ee <vm_exec_core+29742>, 0x61d1893fd14f <vm_exec_core+7055>, 0x61d1893fc541 <vm_exec_core+3969>, 0x61d189401b01 <vm_exec_core+25921>, 0x61d1893fdf4b <vm_exec_core+10635>, 0x61d189402fe7 <vm_exec_core+31271>, 0x61d189402c05 <vm_exec_core+30277>, 0x61d1893fe6fe <vm_exec_core+12606>, 0x61d1893ff472 <vm_exec_core+16050>, 0x61d1894017ea <vm_exec_core+25130>, 0x61d189402b69 <vm_exec_core+30121>, 0x61d1894008ee <vm_exec_core+21294>, 0x61d189401882 <vm_exec_core+25282>, 0x61d189401c80 <vm_exec_core+26304>, 0x61d18940081c <vm_exec_core+21084>, 0x61d1893fc43d <vm_exec_core+3709>, 0x61d189401019 <vm_exec_core+23129>, 0x61d1893fc29e <vm_exec_core+3294>, 0x61d1893fc5e6 <vm_exec_core+4134>, 0x61d1893fe98b <vm_exec_core+13259>, 0x61d1894006c1 <vm_exec_core+20737>, 0x61d189400c41 <vm_exec_core+22145>, 0x61d189400450 <vm_exec_core+20112>, 0x61d1893fbeb1 <vm_exec_core+2289>, 0x61d189401ec8 <vm_exec_core+26888>, 0x61d1894028f8 <vm_exec_core+29496>, 0x61d1893fc6e1 <vm_exec_core+4385>, 0x61d1893fd849 <vm_exec_core+8841>, 0x61d1893fd35a <vm_exec_core+7578>, 0x61d1893fe0ac <vm_exec_core+10988>, 0x61d1893ff3ce <vm_exec_core+15886>, 0x61d1893fc7d1 <vm_exec_core+4625>, 0x61d189401d4d <vm_exec_core+26509>, 0x61d1893fd7aa <vm_exec_core+8682>, 0x61d1893ff26f <vm_exec_core+15535>, 0x61d1893ffce7 <vm_exec_core+18215>, 0x61d189401bff <vm_exec_core+26175>, 0x61d189400aa1 <vm_exec_core+21729>, 0x61d1893fe2b5 <vm_exec_core+11509>, 0x61d1893fda91 <vm_exec_core+9425>, 0x61d1894019dd <vm_exec_core+25629>, 0x61d1893feaff <vm_exec_core+13631>, 0x61d1894010c4 <vm_exec_core+23300>, 0x61d189400bb4 <vm_exec_core+22004>, 0x61d189401304 <vm_exec_core+23876>, 0x61d18940219d <vm_exec_core+27613>, 0x61d1893ffeea <vm_exec_core+18730>, 0x61d1893fb95b <vm_exec_core+923>, 0x61d1893fe429 <vm_exec_core+11881>, 0x61d189401929 <vm_exec_core+25449>, 0x61d1893fe54f <vm_exec_core+12175>, 0x61d18940075e <vm_exec_core+20894>, 0x61d189400f1a <vm_exec_core+22874>, 0x61d1893ffaa1 <vm_exec_core+17633>, 0x61d189400584 <vm_exec_core+20420>, 0x61d1893fe779 <vm_exec_core+12729>, 0x61d1893fdd66 <vm_exec_core+10150>, 0x61d1894013db <vm_exec_core+24091>, 0x61d1893fc887 <vm_exec_core+4807>, 0x61d1893ff8a5 <vm_exec_core+17125>, 0x61d18940a239 <vm_exec_core+60537>, 0x61d189400992 <vm_exec_core+21458>, 0x61d1893fcb31 <vm_exec_core+5489>, 0x61d1893fd032 <vm_exec_core+6770>, 0x61d1893fcc4e <vm_exec_core+5774>, 0x61d1893fd936 <vm_exec_core+9078>, 0x61d1893fe10b <vm_exec_core+11083>, 0x61d1893fb960 <vm_exec_core+928>, 0x61d1893fd6a7 <vm_exec_core+8423>, 0x61d1894034f1 <vm_exec_core+32561>, 0x61d189400e37 <vm_exec_core+22647>, 0x61d1893ffde8 <vm_exec_core+18472>, 0x61d189401dbe <vm_exec_core+26622>, 0x61d1894035bd <vm_exec_core+32765>, 0x61d1894020bd <vm_exec_core+27389>, 0x61d189403075 <vm_exec_core+31413>, 0x61d189403142 <vm_exec_core+31618>, 0x61d1893fc361 <vm_exec_core+3489>, 0x61d189402ca7 <vm_exec_core+30439>, 0x61d1893fea28 <vm_exec_core+13416>, 0x61d189402eb6 <vm_exec_core+30966>, 0x61d1893fe5f4 <vm_exec_core+12340>, 0x61d189401f9d <vm_exec_core+27101>, 0x61d1893fdbb0 <vm_exec_core+9712>, 0x61d1893fed1d <vm_exec_core+14173>, 0x61d18940321b <vm_exec_core+31835>, 0x61d1893ff32a <vm_exec_core+15722>, 0x61d1893feeb3 <vm_exec_core+14579>, 0x61d1893fba29 <vm_exec_core+1129>, 0x61d1893fc0b5 <vm_exec_core+2805>, 0x61d1893fbb0b <vm_exec_core+1355>, 0x61d1893ffb95 <vm_exec_core+17877>, 0x61d1893ff051 <vm_exec_core+14993>, 0x61d1893ff782 <vm_exec_core+16834>, 0x61d1893ff6a5 <vm_exec_core+16613>, 0x61d1893fe894 <vm_exec_core+13012>, 0x61d1893fef4d <vm_exec_core+14733>, 0x61d1893febfa <vm_exec_core+13882>, 0x61d1893ff1f4 <vm_exec_core+15412>, 0x61d1893ff179 <vm_exec_core+15289>, 0x61d1893fe847 <vm_exec_core+12935>, 0x61d1893fbc56 <vm_exec_core+1686>, 0x61d1893fd438 <vm_exec_core+7800>, 0x61d189402637 <vm_exec_core+28791>, 0x61d1893fcd83 <vm_exec_core+6083>, 0x61d1894032a6 <vm_exec_core+31974>, 0x61d18940164d <vm_exec_core+24717>, 0x61d1893ff4f6 <vm_exec_core+16182>, 0x61d1893fbf55 <vm_exec_core+2453>, 0x61d189402dce <vm_exec_core+30734>, 0x61d1894029df <vm_exec_core+29727>, 0x61d1893fd140 <vm_exec_core+7040>, 0x61d1893fc532 <vm_exec_core+3954>, 0x61d189401af2 <vm_exec_core+25906>, 0x61d1893fdf3c <vm_exec_core+10620>, 0x61d189402fd8 <vm_exec_core+31256>, 0x61d189402bf6 <vm_exec_core+30262>, 0x61d1893fe6ef <vm_exec_core+12591>, 0x61d1893ff463 <vm_exec_core+16035>, 0x61d1894017db <vm_exec_core+25115>, 0x61d189402b5a <vm_exec_core+30106>, 0x61d1894008df <vm_exec_core+21279>, 0x61d189401873 <vm_exec_core+25267>, 0x61d189401c71 <vm_exec_core+26289>, 0x61d18940080d <vm_exec_core+21069>, 0x61d1893fc42e <vm_exec_core+3694>, 0x61d18940100a <vm_exec_core+23114>, 0x61d1893fc28f <vm_exec_core+3279>, 0x61d1893fc5d7 <vm_exec_core+4119>, 0x61d1893fe97c <vm_exec_core+13244>, 0x61d1894006b2 <vm_exec_core+20722>, 0x61d189400c32 <vm_exec_core+22130>, 0x61d189400441 <vm_exec_core+20097>, 0x61d1893fbea2 <vm_exec_core+2274>, 0x61d189401eb9 <vm_exec_core+26873>, 0x61d1894028e9 <vm_exec_core+29481>, 0x61d1893fc6d2 <vm_exec_core+4370>, 0x61d1893fd83a <vm_exec_core+8826>, 0x61d1893fd34b <vm_exec_core+7563>, 0x61d1893fe09d <vm_exec_core+10973>, 0x61d1893ff3bf <vm_exec_core+15871>, 0x61d1893fc7c2 <vm_exec_core+4610>, 0x61d189401d3e <vm_exec_core+26494>, 0x61d1893fd79b <vm_exec_core+8667>, 0x61d1893ff260 <vm_exec_core+15520>, 0x61d1893ffcd8 <vm_exec_core+18200>, 0x61d189401bf0 <vm_exec_core+26160>, 0x61d189400a92 <vm_exec_core+21714>, 0x61d1893fe2a6 <vm_exec_core+11494>, 0x61d1893fda82 <vm_exec_core+9410>, 0x61d1894019ce <vm_exec_core+25614>, 0x61d1893feaf0 <vm_exec_core+13616>, 0x61d1894010b5 <vm_exec_core+23285>, 0x61d189400ba5 <vm_exec_core+21989>, 0x61d1894012f5 <vm_exec_core+23861>, 0x61d18940218e <vm_exec_core+27598>, 0x61d1893ffedb <vm_exec_core+18715>, 0x61d189400a42 <vm_exec_core+21634>, 0x61d1893fe41a <vm_exec_core+11866>, 0x61d18940191a <vm_exec_core+25434>, 0x61d1893fe540 <vm_exec_core+12160>, 0x61d18940074f <vm_exec_core+20879>, 0x61d189400a42 <vm_exec_core+21634>, 0x61d1893ffa92 <vm_exec_core+17618>, 0x61d189400575 <vm_exec_core+20405>, 0x61d1893fe76a <vm_exec_core+12714>, 0x61d1893fdd57 <vm_exec_core+10135>, 0x61d1894013cc <vm_exec_core+24076>, 0x61d1893fc878 <vm_exec_core+4792>, 0x61d1893ff896 <vm_exec_core+17110>, 0x61d18940a22a <vm_exec_core+60522>, 0x61d189400983 <vm_exec_core+21443>, 0x61d1893fcb22 <vm_exec_core+5474>, 0x61d1893fd023 <vm_exec_core+6755>, 0x61d1893fcc3f <vm_exec_core+5759>, 0x61d1893fd927 <vm_exec_core+9063>, 0x61d1893fe0fc <vm_exec_core+11068>, 0x61d1893ffda5 <vm_exec_core+18405>, 0x61d1893ff3b5 <vm_exec_core+15861>, 0x61d1893ffda0 <vm_exec_core+18400>, 0x61d1894008da <vm_exec_core+21274>, 0x61d189400808 <vm_exec_core+21064>, 0x61d1893fd922 <vm_exec_core+9058>, 0x61d189400a56 <vm_exec_core+21654>, 0x61d1893fea1e <vm_exec_core+13406>, 0x61d1893fea23 <vm_exec_core+13411>, 0x61d189400803 <vm_exec_core+21059>, 0x61d1894006a8 <vm_exec_core+20712>, 0x61d1893ff769 <vm_exec_core+16809>, 0x61d1893ff691 <vm_exec_core+16593>...}
          reg_cfp = 0x7176115ff560
          reg_pc = 0x5150000196d0
          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>
  th: 0x515000000300, native_id: 0x71761429ac40
  -- Control frame information -----------------------------------------------
          INSN_LABEL_opt_str_freeze = <optimized out>
          INSN_LABEL_opt_str_uminus = <optimized out>
  c:0021 p:---- s:0128 e:000127 CFUNC  :select
  c:0020 p:0244 s:0120 e:000119 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:697
          INSN_LABEL_opt_duparray_send = <optimized out>
          INSN_LABEL_opt_newarray_send = <optimized out>
  c:0019 p:0039 s:0101 e:000100 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:825
          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>
  c:0018 p:0008 s:0094 e:000093 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:864
  c:0017 p:0130 s:0087 e:000086 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1610
          INSN_LABEL_branchnil = <optimized out>
          INSN_LABEL_once = <optimized out>
  c:0016 p:0016 s:0074 e:000073 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1305
  c:0015 p:0005 s:0069 e:000068 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1775
          INSN_LABEL_opt_case_dispatch = <optimized out>
          INSN_LABEL_opt_aset_with = <optimized out>
  c:0014 p:0006 s:0065 e:000064 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1762 [FINISH]
  c:0013 p:---- s:0061 e:000060 CFUNC  :each
          INSN_LABEL_opt_aref_with = <optimized out>
          INSN_LABEL_invokebuiltin = <optimized out>
  c:0012 p:0042 s:0057 e:000056 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1761
  c:0011 p:0013 s:0052 e:000051 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1805
  c:0010 p:0008 s:0047 e:000046 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1052
          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>
  c:0009 p:0008 s:0041 e:000040 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:897
  c:0008 p:0017 s:0035 e:000034 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:145
          INSN_LABEL_trace_opt_lt = <optimized out>
          INSN_LABEL_trace_opt_le = <optimized out>
  c:0007 p:0008 s:0030 e:000029 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1289
  c:0006 p:0032 s:0025 e:000024 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1889
          INSN_LABEL_trace_opt_gt = <optimized out>
          INSN_LABEL_trace_opt_ge = <optimized out>
  c:0005 p:0009 s:0021 e:000020 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1893
  c:0004 p:0065 s:0016 e:000014 TOP    /tmp/ruby/src/trunk_asan/tool/test/runner.rb:14 [FINISH]
          INSN_LABEL_trace_opt_ltlt = <optimized out>
  c:0003 p:---- s:0011 e:000010 CFUNC  :require_relative
  c:0002 p:0005 s:0006 e:000005 EVAL   /tmp/ruby/src/trunk_asan/test/runner.rb:5 [FINISH]
          INSN_LABEL_trace_opt_and = <optimized out>
  c:0001 p:0000 s:0003 E:001650 DUMMY  [FINISH]
          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 0x000061d1893f815b in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2622
  No locals.
  #25 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2601
          _ec = 0x5160000006d0
          _tag = <optimized out>
          state = <optimized out>
          result = 36
  #26 0x000061d18918216c in load_iseq_eval (ec=<optimized out>, fname=fname@entry=124751947217360) at /tmp/ruby/src/trunk_asan/load.c:789
          iseq = 0x7176137fb8b8
  #27 0x000061d18917d02b in require_internal (ec=ec@entry=0x5160000006d0, fname=<optimized out>, exception=<optimized out>, warn=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1296
          found = 114
          handle = <optimized out>
          _ec = <optimized out>
          _tag = <optimized out>
          th = 0x515000000300
          saved = <optimized out>
          ftptr = <optimized out>
          realpath = <optimized out>
          realpaths = 124751948665840
          realpath_map = 124751948665680
          path = 124751947217360
          state = RUBY_TAG_NONE
          prev_ext_config = <optimized out>
          th2 = <optimized out>
          result = <optimized out>
          saved_path = <optimized out>
          reset_ext_config = <optimized out>
  #28 0x000061d18917b1e5 in rb_require_string_internal (fname=124751947217400, resurrect=false) at /tmp/ruby/src/trunk_asan/load.c:1402
          result = <optimized out>
          ec = 0x5160000006d0
          result = <optimized out>
  #29 rb_f_require_relative (obj=<optimized out>, fname=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1049
          base = <optimized out>
  #30 0x000061d18945b088 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:3794
          ci = 0x58a100140003
          cc = <optimized out>
          me = 0x7176137fba48
          cfunc = 0x5040000185d8
          recv = 124751948795280
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #31 0x000061d1894414dd in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7fff6dcab330) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4772
          ivar_mask = <optimized out>
          aset_mask = <optimized out>
          ci = 0x0
          cc = <optimized out>
          cme = <optimized out>
          v = <optimized out>
  #32 0x000061d189440f95 in vm_call_method (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4912
          ci = <optimized out>
          cc = 0x0
  #33 0x000061d189408a89 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7176115ff790, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5957
          calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>}
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
  #34 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:898
          bh = 0
          cd = <optimized out>
          leaf = false
          val = <optimized out>
          insns_address_table = {0x61d1893fe856 <vm_exec_core+12950>, 0x61d1893fbc65 <vm_exec_core+1701>, 0x61d1893fd447 <vm_exec_core+7815>, 0x61d189402646 <vm_exec_core+28806>, 0x61d1893fcd92 <vm_exec_core+6098>, 0x61d1894032b5 <vm_exec_core+31989>, 0x61d18940165c <vm_exec_core+24732>, 0x61d1893ff505 <vm_exec_core+16197>, 0x61d1893fbf64 <vm_exec_core+2468>, 0x61d189402ddd <vm_exec_core+30749>, 0x61d1894029ee <vm_exec_core+29742>, 0x61d1893fd14f <vm_exec_core+7055>, 0x61d1893fc541 <vm_exec_core+3969>, 0x61d189401b01 <vm_exec_core+25921>, 0x61d1893fdf4b <vm_exec_core+10635>, 0x61d189402fe7 <vm_exec_core+31271>, 0x61d189402c05 <vm_exec_core+30277>, 0x61d1893fe6fe <vm_exec_core+12606>, 0x61d1893ff472 <vm_exec_core+16050>, 0x61d1894017ea <vm_exec_core+25130>, 0x61d189402b69 <vm_exec_core+30121>, 0x61d1894008ee <vm_exec_core+21294>, 0x61d189401882 <vm_exec_core+25282>, 0x61d189401c80 <vm_exec_core+26304>, 0x61d18940081c <vm_exec_core+21084>, 0x61d1893fc43d <vm_exec_core+3709>, 0x61d189401019 <vm_exec_core+23129>, 0x61d1893fc29e <vm_exec_core+3294>, 0x61d1893fc5e6 <vm_exec_core+4134>, 0x61d1893fe98b <vm_exec_core+13259>, 0x61d1894006c1 <vm_exec_core+20737>, 0x61d189400c41 <vm_exec_core+22145>, 0x61d189400450 <vm_exec_core+20112>, 0x61d1893fbeb1 <vm_exec_core+2289>, 0x61d189401ec8 <vm_exec_core+26888>, 0x61d1894028f8 <vm_exec_core+29496>, 0x61d1893fc6e1 <vm_exec_core+4385>, 0x61d1893fd849 <vm_exec_core+8841>, 0x61d1893fd35a <vm_exec_core+7578>, 0x61d1893fe0ac <vm_exec_core+10988>, 0x61d1893ff3ce <vm_exec_core+15886>, 0x61d1893fc7d1 <vm_exec_core+4625>, 0x61d189401d4d <vm_exec_core+26509>, 0x61d1893fd7aa <vm_exec_core+8682>, 0x61d1893ff26f <vm_exec_core+15535>, 0x61d1893ffce7 <vm_exec_core+18215>, 0x61d189401bff <vm_exec_core+26175>, 0x61d189400aa1 <vm_exec_core+21729>, 0x61d1893fe2b5 <vm_exec_core+11509>, 0x61d1893fda91 <vm_exec_core+9425>, 0x61d1894019dd <vm_exec_core+25629>, 0x61d1893feaff <vm_exec_core+13631>, 0x61d1894010c4 <vm_exec_core+23300>, 0x61d189400bb4 <vm_exec_core+22004>, 0x61d189401304 <vm_exec_core+23876>, 0x61d18940219d <vm_exec_core+27613>, 0x61d1893ffeea <vm_exec_core+18730>, 0x61d1893fb95b <vm_exec_core+923>, 0x61d1893fe429 <vm_exec_core+11881>, 0x61d189401929 <vm_exec_core+25449>, 0x61d1893fe54f <vm_exec_core+12175>, 0x61d18940075e <vm_exec_core+20894>, 0x61d189400f1a <vm_exec_core+22874>, 0x61d1893ffaa1 <vm_exec_core+17633>, 0x61d189400584 <vm_exec_core+20420>, 0x61d1893fe779 <vm_exec_core+12729>, 0x61d1893fdd66 <vm_exec_core+10150>, 0x61d1894013db <vm_exec_core+24091>, 0x61d1893fc887 <vm_exec_core+4807>, 0x61d1893ff8a5 <vm_exec_core+17125>, 0x61d18940a239 <vm_exec_core+60537>, 0x61d189400992 <vm_exec_core+21458>, 0x61d1893fcb31 <vm_exec_core+5489>, 0x61d1893fd032 <vm_exec_core+6770>, 0x61d1893fcc4e <vm_exec_core+5774>, 0x61d1893fd936 <vm_exec_core+9078>, 0x61d1893fe10b <vm_exec_core+11083>, 0x61d1893fb960 <vm_exec_core+928>, 0x61d1893fd6a7 <vm_exec_core+8423>, 0x61d1894034f1 <vm_exec_core+32561>, 0x61d189400e37 <vm_exec_core+22647>, 0x61d1893ffde8 <vm_exec_core+18472>, 0x61d189401dbe <vm_exec_core+26622>, 0x61d1894035bd <vm_exec_core+32765>, 0x61d1894020bd <vm_exec_core+27389>, 0x61d189403075 <vm_exec_core+31413>, 0x61d189403142 <vm_exec_core+31618>, 0x61d1893fc361 <vm_exec_core+3489>, 0x61d189402ca7 <vm_exec_core+30439>, 0x61d1893fea28 <vm_exec_core+13416>, 0x61d189402eb6 <vm_exec_core+30966>, 0x61d1893fe5f4 <vm_exec_core+12340>, 0x61d189401f9d <vm_exec_core+27101>, 0x61d1893fdbb0 <vm_exec_core+9712>, 0x61d1893fed1d <vm_exec_core+14173>, 0x61d18940321b <vm_exec_core+31835>, 0x61d1893ff32a <vm_exec_core+15722>, 0x61d1893feeb3 <vm_exec_core+14579>, 0x61d1893fba29 <vm_exec_core+1129>, 0x61d1893fc0b5 <vm_exec_core+2805>, 0x61d1893fbb0b <vm_exec_core+1355>, 0x61d1893ffb95 <vm_exec_core+17877>, 0x61d1893ff051 <vm_exec_core+14993>, 0x61d1893ff782 <vm_exec_core+16834>, 0x61d1893ff6a5 <vm_exec_core+16613>, 0x61d1893fe894 <vm_exec_core+13012>, 0x61d1893fef4d <vm_exec_core+14733>, 0x61d1893febfa <vm_exec_core+13882>, 0x61d1893ff1f4 <vm_exec_core+15412>, 0x61d1893ff179 <vm_exec_core+15289>, 0x61d1893fe847 <vm_exec_core+12935>, 0x61d1893fbc56 <vm_exec_core+1686>, 0x61d1893fd438 <vm_exec_core+7800>, 0x61d189402637 <vm_exec_core+28791>, 0x61d1893fcd83 <vm_exec_core+6083>, 0x61d1894032a6 <vm_exec_core+31974>, 0x61d18940164d <vm_exec_core+24717>, 0x61d1893ff4f6 <vm_exec_core+16182>, 0x61d1893fbf55 <vm_exec_core+2453>, 0x61d189402dce <vm_exec_core+30734>, 0x61d1894029df <vm_exec_core+29727>, 0x61d1893fd140 <vm_exec_core+7040>, 0x61d1893fc532 <vm_exec_core+3954>, 0x61d189401af2 <vm_exec_core+25906>, 0x61d1893fdf3c <vm_exec_core+10620>, 0x61d189402fd8 <vm_exec_core+31256>, 0x61d189402bf6 <vm_exec_core+30262>, 0x61d1893fe6ef <vm_exec_core+12591>, 0x61d1893ff463 <vm_exec_core+16035>, 0x61d1894017db <vm_exec_core+25115>, 0x61d189402b5a <vm_exec_core+30106>, 0x61d1894008df <vm_exec_core+21279>, 0x61d189401873 <vm_exec_core+25267>, 0x61d189401c71 <vm_exec_core+26289>, 0x61d18940080d <vm_exec_core+21069>, 0x61d1893fc42e <vm_exec_core+3694>, 0x61d18940100a <vm_exec_core+23114>, 0x61d1893fc28f <vm_exec_core+3279>, 0x61d1893fc5d7 <vm_exec_core+4119>, 0x61d1893fe97c <vm_exec_core+13244>, 0x61d1894006b2 <vm_exec_core+20722>, 0x61d189400c32 <vm_exec_core+22130>, 0x61d189400441 <vm_exec_core+20097>, 0x61d1893fbea2 <vm_exec_core+2274>, 0x61d189401eb9 <vm_exec_core+26873>, 0x61d1894028e9 <vm_exec_core+29481>, 0x61d1893fc6d2 <vm_exec_core+4370>, 0x61d1893fd83a <vm_exec_core+8826>, 0x61d1893fd34b <vm_exec_core+7563>, 0x61d1893fe09d <vm_exec_core+10973>, 0x61d1893ff3bf <vm_exec_core+15871>, 0x61d1893fc7c2 <vm_exec_core+4610>, 0x61d189401d3e <vm_exec_core+26494>, 0x61d1893fd79b <vm_exec_core+8667>, 0x61d1893ff260 <vm_exec_core+15520>, 0x61d1893ffcd8 <vm_exec_core+18200>, 0x61d189401bf0 <vm_exec_core+26160>, 0x61d189400a92 <vm_exec_core+21714>, 0x61d1893fe2a6 <vm_exec_core+11494>, 0x61d1893fda82 <vm_exec_core+9410>, 0x61d1894019ce <vm_exec_core+25614>, 0x61d1893feaf0 <vm_exec_core+13616>, 0x61d1894010b5 <vm_exec_core+23285>, 0x61d189400ba5 <vm_exec_core+21989>, 0x61d1894012f5 <vm_exec_core+23861>, 0x61d18940218e <vm_exec_core+27598>, 0x61d1893ffedb <vm_exec_core+18715>, 0x61d189400a42 <vm_exec_core+21634>, 0x61d1893fe41a <vm_exec_core+11866>, 0x61d18940191a <vm_exec_core+25434>, 0x61d1893fe540 <vm_exec_core+12160>, 0x61d18940074f <vm_exec_core+20879>, 0x61d189400a42 <vm_exec_core+21634>, 0x61d1893ffa92 <vm_exec_core+17618>, 0x61d189400575 <vm_exec_core+20405>, 0x61d1893fe76a <vm_exec_core+12714>, 0x61d1893fdd57 <vm_exec_core+10135>, 0x61d1894013cc <vm_exec_core+24076>, 0x61d1893fc878 <vm_exec_core+4792>, 0x61d1893ff896 <vm_exec_core+17110>, 0x61d18940a22a <vm_exec_core+60522>, 0x61d189400983 <vm_exec_core+21443>, 0x61d1893fcb22 <vm_exec_core+5474>, 0x61d1893fd023 <vm_exec_core+6755>, 0x61d1893fcc3f <vm_exec_core+5759>, 0x61d1893fd927 <vm_exec_core+9063>, 0x61d1893fe0fc <vm_exec_core+11068>, 0x61d1893ffda5 <vm_exec_core+18405>, 0x61d1893ff3b5 <vm_exec_core+15861>, 0x61d1893ffda0 <vm_exec_core+18400>, 0x61d1894008da <vm_exec_core+21274>, 0x61d189400808 <vm_exec_core+21064>, 0x61d1893fd922 <vm_exec_core+9058>, 0x61d189400a56 <vm_exec_core+21654>, 0x61d1893fea1e <vm_exec_core+13406>, 0x61d1893fea23 <vm_exec_core+13411>, 0x61d189400803 <vm_exec_core+21059>, 0x61d1894006a8 <vm_exec_core+20712>, 0x61d1893ff769 <vm_exec_core+16809>, 0x61d1893ff691 <vm_exec_core+16593>...}
          reg_cfp = 0x7176115ff790
          reg_pc = 0x50400002d1f8
          INSN_LABEL_nop = <optimized out>
          INSN_LABEL_getlocal = <optimized out>
          INSN_LABEL_setlocal = <optimized out>
          INSN_LABEL_getblockparam = <optimized out>
          INSN_LABEL_setblockparam = <optimized out>
          INSN_LABEL_getblockparamproxy = <optimized out>
          INSN_LABEL_getspecial = <optimized out>
          INSN_LABEL_setspecial = <optimized out>
          INSN_LABEL_getinstancevariable = <optimized out>
          INSN_LABEL_setinstancevariable = <optimized out>
          INSN_LABEL_getclassvariable = <optimized out>
          INSN_LABEL_setclassvariable = <optimized out>
          INSN_LABEL_opt_getconstant_path = <optimized out>
          INSN_LABEL_getconstant = <optimized out>
          INSN_LABEL_setconstant = <optimized out>
          INSN_LABEL_getglobal = <optimized out>
          INSN_LABEL_setglobal = <optimized out>
          INSN_LABEL_putnil = <optimized out>
          INSN_LABEL_putself = <optimized out>
          INSN_LABEL_putobject = <optimized out>
          INSN_LABEL_putspecialobject = <optimized out>
          INSN_LABEL_putstring = <optimized out>
          INSN_LABEL_putchilledstring = <optimized out>
          INSN_LABEL_concatstrings = <optimized out>
          INSN_LABEL_anytostring = <optimized out>
          INSN_LABEL_toregexp = <optimized out>
          INSN_LABEL_intern = <optimized out>
          INSN_LABEL_newarray = <optimized out>
          INSN_LABEL_pushtoarraykwsplat = <optimized out>
          INSN_LABEL_duparray = <optimized out>
          INSN_LABEL_duphash = <optimized out>
          INSN_LABEL_expandarray = <optimized out>
          INSN_LABEL_concatarray = <optimized out>
          INSN_LABEL_concattoarray = <optimized out>
          INSN_LABEL_pushtoarray = <optimized out>
          INSN_LABEL_splatarray = <optimized out>
          INSN_LABEL_splatkw = <optimized out>
          INSN_LABEL_newhash = <optimized out>
          INSN_LABEL_newrange = <optimized out>
          INSN_LABEL_pop = <optimized out>
          INSN_LABEL_dup = <optimized out>
          INSN_LABEL_dupn = <optimized out>
          INSN_LABEL_swap = <optimized out>
          INSN_LABEL_opt_reverse = <optimized out>
          INSN_LABEL_topn = <optimized out>
          INSN_LABEL_setn = <optimized out>
          INSN_LABEL_adjuststack = <optimized out>
          INSN_LABEL_defined = <optimized out>
          INSN_LABEL_definedivar = <optimized out>
          INSN_LABEL_checkmatch = <optimized out>
          INSN_LABEL_checkkeyword = <optimized out>
          INSN_LABEL_checktype = <optimized out>
          INSN_LABEL_defineclass = <optimized out>
          INSN_LABEL_definemethod = <optimized out>
          INSN_LABEL_definesmethod = <optimized out>
          INSN_LABEL_send = <optimized out>
          INSN_LABEL_sendforward = <optimized out>
          INSN_LABEL_opt_send_without_block = <optimized out>
          INSN_LABEL_objtostring = <optimized out>
          INSN_LABEL_opt_ary_freeze = <optimized out>
          INSN_LABEL_opt_hash_freeze = <optimized out>
          INSN_LABEL_opt_str_freeze = <optimized out>
          INSN_LABEL_opt_str_uminus = <optimized out>
          INSN_LABEL_opt_duparray_send = <optimized out>
          INSN_LABEL_opt_newarray_send = <optimized out>
          INSN_LABEL_invokesuper = <optimized out>
          INSN_LABEL_invokesuperforward = <optimized out>
          INSN_LABEL_invokeblock = <optimized out>
          INSN_LABEL_leave = <optimized out>
          INSN_LABEL_throw = <optimized out>
          INSN_LABEL_jump = <optimized out>
          INSN_LABEL_branchif = <optimized out>
          INSN_LABEL_branchunless = <optimized out>
          INSN_LABEL_branchnil = <optimized out>
          INSN_LABEL_once = <optimized out>
          INSN_LABEL_opt_case_dispatch = <optimized out>
          INSN_LABEL_opt_aset_with = <optimized out>
          INSN_LABEL_opt_aref_with = <optimized out>
          INSN_LABEL_invokebuiltin = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
          INSN_LABEL_getlocal_WC_0 = <optimized out>
          INSN_LABEL_getlocal_WC_1 = <optimized out>
          INSN_LABEL_setlocal_WC_0 = <optimized out>
          INSN_LABEL_setlocal_WC_1 = <optimized out>
          INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
          INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
          INSN_LABEL_trace_opt_nil_p = <optimized out>
          INSN_LABEL_trace_opt_plus = <optimized out>
          INSN_LABEL_trace_opt_minus = <optimized out>
          INSN_LABEL_trace_opt_mult = <optimized out>
          INSN_LABEL_trace_opt_div = <optimized out>
          INSN_LABEL_trace_opt_mod = <optimized out>
          INSN_LABEL_trace_opt_eq = <optimized out>
          INSN_LABEL_trace_opt_lt = <optimized out>
          INSN_LABEL_trace_opt_le = <optimized out>
          INSN_LABEL_trace_opt_gt = <optimized out>
          INSN_LABEL_trace_opt_ge = <optimized out>
          INSN_LABEL_trace_opt_ltlt = <optimized out>
          INSN_LABEL_trace_opt_and = <optimized out>
          INSN_LABEL_trace_opt_or = <optimized out>
          INSN_LABEL_trace_opt_aref = <optimized out>
          INSN_LABEL_trace_opt_aset = <optimized out>
          INSN_LABEL_trace_opt_length = <optimized out>
          INSN_LABEL_trace_opt_size = <optimized out>
          INSN_LABEL_trace_opt_empty_p = <optimized out>
          INSN_LABEL_trace_opt_succ = <optimized out>
          INSN_LABEL_trace_opt_not = <optimized out>
          INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
  #35 0x000061d1893f7d6b 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>, 0x7fff6dcab6e0, <optimized out>, <optimized out>}, prev = 0x717612065250, state = RUBY_TAG_NONE, lock_rec = 0}
          state = RUBY_TAG_NONE
          result = <optimized out>
  #36 0x000061d18907c5cb in rb_ec_exec_node (ec=0x5160000006d0, n=0x7176137fbae8) at /tmp/ruby/src/trunk_asan/eval.c:280
          _ec = 0x5160000006d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7fff6dcab870, <optimized out>, 0x7fff6dcab7c0, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
          state = 0
          iseq = 0x7176137fbae8
  #37 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:318
          ec = 0x5160000006d0
          status = <optimized out>
  #38 0x000061d189075b47 in rb_main (argc=9, argv=0x7fff6dcaba48) at /tmp/ruby/src/trunk_asan/main.c:42
          variable_in_this_stack_frame = <optimized out>
  #39 main (argc=9, argv=0x7fff6dcaba48) at /tmp/ruby/src/trunk_asan/main.c:62
  No locals.
  >>> Dump Ruby level backtrace (if possible)
  $1 = true
  [Inferior 1 (process 1815519) detached]
  running file: /tmp/ruby/src/trunk_asan/test/ruby/test_process.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.
  $ timeout 60 gdb -p 1815182 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
  make: *** [uncommon.mk:953: yes-test-all] Error 1
  >>> Threads
  No threads.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace (if possible)
  #<Errno::ESRCH: No such process>
  $ timeout 60 gdb -p 1815181 -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 2427113 -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.20250319-003240
  #<BuildRuby:0x000079fa24fefdd8
   @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.20250319-003240",
   @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               0.000007   0.000002   0.000009 (  0.000008)
  autoconf               0.000027   0.000000   0.000027 (  0.000027)
  configure              0.000012   0.000000   0.000012 (  0.000012)
  build_up               0.001071   0.003750   1.307113 (  1.396919)
  build_miniruby         0.001120   0.000000   0.790299 (  0.788687)
  build_ruby             0.000497   0.000925   1.192800 (  1.191243)
  build_all              0.003750   0.001853  15.915923 (  1.988144)
  build_install          0.006672   0.005285  17.638692 (  3.529299)
  test_basic             0.003819   0.003200   0.935813 (  0.988200)
  test_all               0.134179   0.056733 1933.735929 (601.219682)
  test_rubyspec          0.082010   0.039144 459.575531 ( 38.834858)
  total: 649.94 sec