Result of trunk_asan@ruby-sp1 at 2024-11-22 18:32:22 +0900

• OK (f90c356317)[LOG]
• test-all:
• test-spec: 3436 files, 33255 examples, 133635 expectations, 0 failures, 0 errors, 0 tagged
• commands:

  "make update-download -j16" exit with 0.
  "make update-src      -j16" exit with 0.
  "make after-update    -j16" exit with 0.
  "make miniruby -j16" exit with 0.
  "make ruby -j16" exit with 0.
  "make all -j16" exit with 0.
  "make install -j16" exit with 0.
  "make yes-test-basic TESTS='-j16'" exit with 0.
  "make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'" exit with 512.
  $$$ #<Timeout::Error: execution expired>
  ### enter analyzing mode for stuck processes
  $$$ ps jx
     PPID     PID    PGID     SID TTY        TPGID STAT   UID   TIME COMMAND
        1     949     949     949 ?             -1 Ss    1000   0:16 SCREEN -d -m dash -c cd build-ruby; BUILD_RUBY_WORKING_DIR=/tmp/ruby sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest
      949     959     959     959 pts/0        959 Ss+   1000   0:00 dash -c cd build-ruby; BUILD_RUBY_WORKING_DIR=/tmp/ruby sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest
      959     960     959     959 pts/0        959 S+    1000   0:05 sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest
  2628222  733932  733932  733932 ?             -1 Ss    1000   0:00 /usr/bin/dbus-daemon --session --address=systemd: --nofork --nopidfile --systemd-activation --syslog-only
      960 1424816     959     959 pts/0        959 Sl+   1000   0:00 ruby ./br.rb build_report trunk_asan --incremental --exclude-steps=test_btest
  1424816 1424819     959     959 pts/0        959 S+    1000   0:00 sh -c ruby /home/ko1/build-ruby/build-ruby.rb --target_name=trunk_asan --logfile=/home/ko1/ruby/logs/brlog.trunk_asan.20241122-092127 --root_dir=/tmp/ruby --timeout=600 --no-timeout-error --configure_opts="'CC=clang-17' 'cflags=-fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0'" --incremental --exclude-steps=test_btest
  1424819 1424820     959     959 pts/0        959 Sl+   1000   0:00 ruby /home/ko1/build-ruby/build-ruby.rb --target_name=trunk_asan --logfile=/home/ko1/ruby/logs/brlog.trunk_asan.20241122-092127 --root_dir=/tmp/ruby --timeout=600 --no-timeout-error --configure_opts='CC=clang-17' 'cflags=-fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0' --incremental --exclude-steps=test_btest
  1424820 1425757     959     959 pts/0        959 S+    1000   0:00 sh -c make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'
  1425757 1425758     959     959 pts/0        959 S+    1000   0:00 make yes-test-all TESTOPTS=--stderr-on-failure TESTS=-j16
  1425758 1426077     959     959 pts/0        959 Sl+   1000   0:19 /tmp/ruby/build/trunk_asan/ruby --disable-gems -r/tmp/ruby/src/trunk_asan/tool/lib/_tmpdir /tmp/ruby/src/trunk_asan/test/runner.rb --ruby=./miniruby -I/tmp/ruby/src/trunk_asan/lib -I. -I.ext/common  /tmp/ruby/src/trunk_asan/tool/runruby.rb --extout=.ext  -- --disable-gems --excludes-dir=/tmp/ruby/src/trunk_asan/test/.excludes --name=!/memory_leak/ --stderr-on-failure -j16
  1426077 1426092     959     959 pts/0        959 Sl+   1000   0:04 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestAutoload#test_autoload_fork
  1426092 1426747     959     959 pts/0        959 Sl+   1000   0:00 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestAutoload#test_autoload_fork
  1426092 1426758     959     959 pts/0        959 Z+    1000   0:00 [test_autoload.*] <defunct>
  1426092 1426767     959     959 pts/0        959 Z+    1000   0:00 [test_autoload.*] <defunct>
  1424820 1463070     959     959 pts/0        959 R+    1000   0:00 ps jx
        1 2090122 2090122 2090122 ?             -1 Ss    1000   0:00 SCREEN
  2090122 2090124 2090124 2090124 pts/2    2090124 Ss+   1000   0:00 /bin/bash
  2090122 2360588 2360588 2360588 pts/1    2360588 Ss+   1000   0:00 /bin/bash
        1 2628222 2628222 2628222 ?             -1 Ss    1000   0:00 /usr/lib/systemd/systemd --user
  2628222 2628224 2628222 2628222 ?             -1 S     1000   0:00 (sd-pam)
  {1=>[949, 2090122, 2628222], 949=>[959], 959=>[960], 2628222=>[733932, 2628224], 960=>[1424816], 1424816=>[1424819], 1424819=>[1424820], 1424820=>[1425757, 1463070], 1425757=>[1425758], 1425758=>[1426077], 1426077=>[1426092], 1426092=>[1426747, 1426758, 1426767], 2090122=>[2090124, 2360588]}
  $ timeout 60 gdb -p 1426747 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
  [New LWP 1426748]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  0x000063af77955d0e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
  >>> Threads
    Id   Target Id                                             Frame 
  * 1    Thread 0x748f330006c0 (LWP 1426747) "test_autoload.*" 0x000063af77955d0e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
    2    Thread 0x748f31a006c0 (LWP 1426748) "test_autoload.*" 0x000063af77955d0e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
  >>> Machine level backtrace
  Thread 2 (Thread 0x748f31a006c0 (LWP 1426748) "test_autoload.*"):
  #0  0x000063af77955d0e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
  No symbol table info available.
  #1  0x000063af77956cca in __sanitizer::Semaphore::Wait() ()
  No symbol table info available.
  #2  0x000063af778a5540 in __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >::GetFromAllocator(__sanitizer::AllocatorStats*, unsigned long, unsigned int*, unsigned long) ()
  No symbol table info available.
  #3  0x000063af778a53b9 in __sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::Refill(__sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::PerClass*, __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >*, unsigned long) ()
  No symbol table info available.
  #4  0x000063af778a4daa in __sanitizer::QuarantineCache<__asan::QuarantineCallback>::Enqueue(__asan::QuarantineCallback, void*, unsigned long) ()
  No symbol table info available.
  #5  0x000063af778a4c66 in __sanitizer::Quarantine<__asan::QuarantineCallback, __asan::AsanChunk>::Put(__sanitizer::QuarantineCache<__asan::QuarantineCallback>*, __asan::QuarantineCallback, __asan::AsanChunk*, unsigned long) ()
  No symbol table info available.
  #6  0x000063af7793baa0 in __interceptor_free ()
  No symbol table info available.
  #7  0x0000748f55a9e002 in __pthread_getattr_np (thread_id=<optimized out>, attr=0x748f319ffc98) at ./nptl/pthread_getattr_np.c:198
          size = 32
          cpuset = 0x503000ebdce0
          thread = <optimized out>
          ret = 0
          iattr = 0x748f319ffc98
  #8  0x000063af779609c9 in __sanitizer::GetThreadStackTopAndBottom(bool, unsigned long*, unsigned long*) ()
  No symbol table info available.
  #9  0x000063af77960f18 in __sanitizer::GetThreadStackAndTls(bool, unsigned long*, unsigned long*, unsigned long*, unsigned long*) ()
  No symbol table info available.
  #10 0x000063af779498e2 in __asan::AsanThread::SetThreadStackAndTls(__asan::AsanThread::InitOptions const*) ()
  No symbol table info available.
  #11 0x000063af7794955c in __asan::AsanThread::Init(__asan::AsanThread::InitOptions const*) ()
  No symbol table info available.
  #12 0x000063af779499e6 in __asan::AsanThread::ThreadStart(unsigned long long) ()
  No symbol table info available.
  #13 0x000063af7793995f in asan_thread_start(void*) ()
  No symbol table info available.
  #14 0x0000748f55a9ca94 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 = {128158361716416, -3598775102887733943, 128158361716416, -352, 0, 128158384775696, -3598775102908705463, -3598836316078254775}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #15 0x0000748f55b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  Thread 1 (Thread 0x748f330006c0 (LWP 1426747) "test_autoload.*"):
  #0  0x000063af77955d0e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
  No symbol table info available.
  #1  0x000063af77956cca in __sanitizer::Semaphore::Wait() ()
  No symbol table info available.
  #2  0x000063af778a5540 in __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >::GetFromAllocator(__sanitizer::AllocatorStats*, unsigned long, unsigned int*, unsigned long) ()
  No symbol table info available.
  #3  0x000063af778a53b9 in __sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::Refill(__sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::PerClass*, __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >*, unsigned long) ()
  No symbol table info available.
  #4  0x000063af778a4daa in __sanitizer::QuarantineCache<__asan::QuarantineCallback>::Enqueue(__asan::QuarantineCallback, void*, unsigned long) ()
  No symbol table info available.
  #5  0x000063af778a4c66 in __sanitizer::Quarantine<__asan::QuarantineCallback, __asan::AsanChunk>::Put(__sanitizer::QuarantineCache<__asan::QuarantineCallback>*, __asan::QuarantineCallback, __asan::AsanChunk*, unsigned long) ()
  No symbol table info available.
  #6  0x000063af7793baa0 in __interceptor_free ()
  No symbol table info available.
  #7  0x0000748f3217abe3 in EC_POINT_free () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #8  0x0000748f3217836f in EC_KEY_free () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #9  0x0000748f3220b6e7 in EVP_PKEY_free () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #10 0x0000748f3238be35 in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #11 0x0000748f320e2572 in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #12 0x0000748f320e22a9 in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #13 0x0000748f320e2572 in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #14 0x0000748f320e22a9 in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #15 0x0000748f320e247b in ASN1_item_free () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #16 0x0000748f3237b889 in X509_OBJECT_free () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #17 0x0000748f3234d629 in OPENSSL_sk_pop_free () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #18 0x0000748f3237beaf in X509_STORE_free () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #19 0x000063af779ac8c7 in rb_data_free (obj=128158385692600, objspace=<optimized out>) at /tmp/ruby/src/trunk_asan/gc.c:1087
          free_immediately = 128
          dfree = 0xfffffffffffffe00
          data = 0x0
          free_immediately = <optimized out>
          dfree = <optimized out>
  #20 rb_gc_obj_free (objspace=objspace@entry=0x51d000000a80, obj=obj@entry=128158385692600) at /tmp/ruby/src/trunk_asan/gc.c:1228
  No locals.
  #21 0x000063af779ae1fc in rb_gc_impl_shutdown_call_finalizer (objspace_ptr=0x51d000000a80) at /tmp/ruby/src/trunk_asan/gc/default.c:3115
          poisoned = 0x0
          vp = 128158385692600
          page = <optimized out>
          p = 128158385692600
          pend = 128158385700840
          i = 43
          objspace = 0x51d000000a80
          lock_lev = 0
          i = <optimized out>
          page = <optimized out>
          p = <optimized out>
          pend = <optimized out>
          stride = <optimized out>
          vp = <optimized out>
          poisoned = <optimized out>
          unpoisoning = <optimized out>
  #22 rb_objspace_call_finalizer () at /tmp/ruby/src/trunk_asan/gc.c:1601
  No locals.
  #23 0x000063af7797f998 in rb_ec_finalize (ec=0x51600436add0) at /tmp/ruby/src/trunk_asan/eval.c:164
  No locals.
  #24 rb_ec_cleanup (ec=<optimized out>, ex=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:255
          _ec = 0x51600436add0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x748f32ffed50, <optimized out>, 0x748f32ffec20, <optimized out>, <optimized out>}, prev = 0x748f2ac09240, state = RUBY_TAG_NONE, lock_rec = 0}
          save_error = 4
          sysex = 0
          signaled = 0
          th0 = 0x5150001ee680
          step = 4
          message = 4
          th = 0x5150001ee680
          buf = <optimized out>
          state = <optimized out>
  #25 0x000063af7797ffdb in ruby_stop (ex=4616, ex@entry=0) at /tmp/ruby/src/trunk_asan/eval.c:290
  No locals.
  #26 0x000063af77affa6d in rb_f_fork (obj=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4382
          status = <optimized out>
          pid = <optimized out>
  #27 0x000063af77d5e3b8 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:3795
          ci = 0x648100040001
          cc = <optimized out>
          me = 0x748f31b8b278
          cfunc = 0x50400001ffd8
          recv = 128158363404480
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #28 0x000063af77d446ed in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x748f32fff3c0) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773
          ivar_mask = <optimized out>
          aset_mask = <optimized out>
          ci = 0x0
          cc = <optimized out>
          cme = <optimized out>
          v = <optimized out>
  #29 0x000063af77d441a5 in vm_call_method (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4913
          ci = <optimized out>
          cc = 0x0
  #30 0x000063af77d032cb in vm_sendish (ec=0x51600436add0, reg_cfp=0x748f2e4e5790, cd=0x5020007b09d0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
          calling = <optimized out>
  #31 vm_exec_core (ec=ec@entry=0x51600436add0) at ../../src/trunk_asan/insns.def:851
          bh = <optimized out>
          blockiseq = <optimized out>
          leaf = false
          val = <optimized out>
          cd = 0x5020007b09d0
          insns_address_table = {0x63af77cfead9 <vm_exec_core+1801>, 0x63af77cffbaa <vm_exec_core+6106>, 0x63af77d057df <vm_exec_core+29711>, 0x63af77cff702 <vm_exec_core+4914>, 0x63af77d063de <vm_exec_core+32782>, 0x63af77d041a2 <vm_exec_core+24018>, 0x63af77d01b1d <vm_exec_core+14157>, 0x63af77cfec59 <vm_exec_core+2185>, 0x63af77d05e47 <vm_exec_core+31351>, 0x63af77d05b41 <vm_exec_core+30577>, 0x63af77cff97a <vm_exec_core+5546>, 0x63af77cff1f7 <vm_exec_core+3623>, 0x63af77d047f7 <vm_exec_core+25639>, 0x63af77d00931 <vm_exec_core+9569>, 0x63af77d06085 <vm_exec_core+31925>, 0x63af77d05ccf <vm_exec_core+30975>, 0x63af77d00f91 <vm_exec_core+11201>, 0x63af77d01a9b <vm_exec_core+14027>, 0x63af77d043f0 <vm_exec_core+24608>, 0x63af77d05c30 <vm_exec_core+30816>, 0x63af77d03557 <vm_exec_core+20871>, 0x63af77d0448a <vm_exec_core+24762>, 0x63af77d04ba8 <vm_exec_core+26584>, 0x63af77d03483 <vm_exec_core+20659>, 0x63af77cff123 <vm_exec_core+3411>, 0x63af77d03cbc <vm_exec_core+22764>, 0x63af77cfef99 <vm_exec_core+3017>, 0x63af77cff409 <vm_exec_core+4153>, 0x63af77d012de <vm_exec_core+12046>, 0x63af77d03024 <vm_exec_core+19540>, 0x63af77d03a05 <vm_exec_core+22069>, 0x63af77d02bc0 <vm_exec_core+18416>, 0x63af77cfeb1e <vm_exec_core+1870>, 0x63af77d0512a <vm_exec_core+27994>, 0x63af77d05a56 <vm_exec_core+30342>, 0x63af77cff4e2 <vm_exec_core+4370>, 0x63af77d00076 <vm_exec_core+7334>, 0x63af77cffafc <vm_exec_core+5932>, 0x63af77d00a36 <vm_exec_core+9830>, 0x63af77d01a30 <vm_exec_core+13920>, 0x63af77cff5a4 <vm_exec_core+4564>, 0x63af77d04f73 <vm_exec_core+27555>, 0x63af77cfffe5 <vm_exec_core+7189>, 0x63af77d018ee <vm_exec_core+13598>, 0x63af77d022a3 <vm_exec_core+16083>, 0x63af77d048a3 <vm_exec_core+25811>, 0x63af77d03733 <vm_exec_core+21347>, 0x63af77d00b2a <vm_exec_core+10074>, 0x63af77d003b3 <vm_exec_core+8163>, 0x63af77d046d1 <vm_exec_core+25345>, 0x63af77d0152c <vm_exec_core+12636>, 0x63af77d03dc7 <vm_exec_core+23031>, 0x63af77d037bb <vm_exec_core+21483>, 0x63af77d03e94 <vm_exec_core+23236>, 0x63af77d05701 <vm_exec_core+29489>, 0x63af77d02884 <vm_exec_core+17588>, 0x63af77d04972 <vm_exec_core+26018>, 0x63af77cfe75b <vm_exec_core+907>, 0x63af77d04535 <vm_exec_core+24933>, 0x63af77d00e02 <vm_exec_core+10802>, 0x63af77d030c8 <vm_exec_core+19704>, 0x63af77d03628 <vm_exec_core+21080>, 0x63af77cfe760 <vm_exec_core+912>, 0x63af77d02f33 <vm_exec_core+19299>, 0x63af77d011ff <vm_exec_core+11823>, 0x63af77d00570 <vm_exec_core+8608>, 0x63af77d03f28 <vm_exec_core+23384>, 0x63af77cff660 <vm_exec_core+4752>, 0x63af77d01de4 <vm_exec_core+14868>, 0x63af77d0d649 <vm_exec_core+62073>, 0x63af77d03ae7 <vm_exec_core+22295>, 0x63af77cffec1 <vm_exec_core+6897>, 0x63af77d0028f <vm_exec_core+7871>, 0x63af77d0016d <vm_exec_core+7581>, 0x63af77d007c6 <vm_exec_core+9206>, 0x63af77d0104e <vm_exec_core+11390>, 0x63af77cffde2 <vm_exec_core+6674>, 0x63af77d06673 <vm_exec_core+33443>, 0x63af77d03b9e <vm_exec_core+22478>, 0x63af77d026ac <vm_exec_core+17116>, 0x63af77d05021 <vm_exec_core+27729>, 0x63af77d06791 <vm_exec_core+33729>, 0x63af77d05387 <vm_exec_core+28599>, 0x63af77d061de <vm_exec_core+32270>, 0x63af77d062b6 <vm_exec_core+32486>, 0x63af77cff03c <vm_exec_core+3180>, 0x63af77d05d64 <vm_exec_core+31124>, 0x63af77d013ef <vm_exec_core+12319>, 0x63af77d05f9f <vm_exec_core+31695>, 0x63af77d00eae <vm_exec_core+10974>, 0x63af77d05285 <vm_exec_core+28341>, 0x63af77cfee63 <vm_exec_core+2707>, 0x63af77d00c44 <vm_exec_core+10356>, 0x63af77d01fec <vm_exec_core+15388>, 0x63af77d01985 <vm_exec_core+13749>, 0x63af77d01754 <vm_exec_core+13188>, 0x63af77cfe857 <vm_exec_core+1159>, 0x63af77cfed7a <vm_exec_core+2474>, 0x63af77cfe8e9 <vm_exec_core+1305>, 0x63af77d055a0 <vm_exec_core+29136>, 0x63af77d02dd0 <vm_exec_core+18944>, 0x63af77d02374 <vm_exec_core+16292>, 0x63af77d02a91 <vm_exec_core+18113>, 0x63af77d027aa <vm_exec_core+17370>, 0x63af77d017f5 <vm_exec_core+13349>, 0x63af77d02198 <vm_exec_core+15816>, 0x63af77d01cba <vm_exec_core+14570>, 0x63af77d024a3 <vm_exec_core+16595>, 0x63af77d02525 <vm_exec_core+16725>, 0x63af77cfeaca <vm_exec_core+1786>, 0x63af77cffb9b <vm_exec_core+6091>, 0x63af77d057d0 <vm_exec_core+29696>, 0x63af77cff6f3 <vm_exec_core+4899>, 0x63af77d063cf <vm_exec_core+32767>, 0x63af77d04193 <vm_exec_core+24003>, 0x63af77d01b0e <vm_exec_core+14142>, 0x63af77cfec4a <vm_exec_core+2170>, 0x63af77d05e38 <vm_exec_core+31336>, 0x63af77d05b32 <vm_exec_core+30562>, 0x63af77cff96b <vm_exec_core+5531>, 0x63af77cff1e8 <vm_exec_core+3608>, 0x63af77d047e8 <vm_exec_core+25624>, 0x63af77d00922 <vm_exec_core+9554>, 0x63af77d06076 <vm_exec_core+31910>, 0x63af77d05cc0 <vm_exec_core+30960>, 0x63af77d00f82 <vm_exec_core+11186>, 0x63af77d01a8c <vm_exec_core+14012>, 0x63af77d043e1 <vm_exec_core+24593>, 0x63af77d05c21 <vm_exec_core+30801>, 0x63af77d03548 <vm_exec_core+20856>, 0x63af77d0447b <vm_exec_core+24747>, 0x63af77d04b99 <vm_exec_core+26569>, 0x63af77d03474 <vm_exec_core+20644>, 0x63af77cff114 <vm_exec_core+3396>, 0x63af77d03cad <vm_exec_core+22749>, 0x63af77cfef8a <vm_exec_core+3002>, 0x63af77cff3fa <vm_exec_core+4138>, 0x63af77d012cf <vm_exec_core+12031>, 0x63af77d03015 <vm_exec_core+19525>, 0x63af77d039f6 <vm_exec_core+22054>, 0x63af77d02bb1 <vm_exec_core+18401>, 0x63af77cfeb0f <vm_exec_core+1855>, 0x63af77d0511b <vm_exec_core+27979>, 0x63af77d05a47 <vm_exec_core+30327>, 0x63af77cff4d3 <vm_exec_core+4355>, 0x63af77d00067 <vm_exec_core+7319>, 0x63af77cffaed <vm_exec_core+5917>, 0x63af77d00a27 <vm_exec_core+9815>, 0x63af77d01a21 <vm_exec_core+13905>, 0x63af77cff595 <vm_exec_core+4549>, 0x63af77d04f64 <vm_exec_core+27540>, 0x63af77cfffd6 <vm_exec_core+7174>, 0x63af77d018df <vm_exec_core+13583>, 0x63af77d02294 <vm_exec_core+16068>, 0x63af77d04894 <vm_exec_core+25796>, 0x63af77d03724 <vm_exec_core+21332>, 0x63af77d00b1b <vm_exec_core+10059>, 0x63af77d003a4 <vm_exec_core+8148>, 0x63af77d046c2 <vm_exec_core+25330>, 0x63af77d0151d <vm_exec_core+12621>, 0x63af77d03db8 <vm_exec_core+23016>, 0x63af77d037ac <vm_exec_core+21468>, 0x63af77d03e85 <vm_exec_core+23221>, 0x63af77d056f2 <vm_exec_core+29474>, 0x63af77d02875 <vm_exec_core+17573>, 0x63af77d04963 <vm_exec_core+26003>, 0x63af77d03710 <vm_exec_core+21312>, 0x63af77d04526 <vm_exec_core+24918>, 0x63af77d00df3 <vm_exec_core+10787>, 0x63af77d030b9 <vm_exec_core+19689>, 0x63af77d03619 <vm_exec_core+21065>, 0x63af77d01fd8 <vm_exec_core+15368>, 0x63af77d02f24 <vm_exec_core+19284>, 0x63af77d011f0 <vm_exec_core+11808>, 0x63af77d00561 <vm_exec_core+8593>, 0x63af77d03f19 <vm_exec_core+23369>, 0x63af77cff651 <vm_exec_core+4737>, 0x63af77d01dd5 <vm_exec_core+14853>, 0x63af77d0d63a <vm_exec_core+62058>, 0x63af77d03ad8 <vm_exec_core+22280>, 0x63af77cffeb2 <vm_exec_core+6882>, 0x63af77d00280 <vm_exec_core+7856>, 0x63af77d0015e <vm_exec_core+7566>, 0x63af77d007b7 <vm_exec_core+9191>, 0x63af77d0103f <vm_exec_core+11375>, 0x63af77d02f1f <vm_exec_core+19279>, 0x63af77d026a2 <vm_exec_core+17106>, 0x63af77d02f1a <vm_exec_core+19274>, 0x63af77d03710 <vm_exec_core+21312>, 0x63af77d0370e <vm_exec_core+21310>, 0x63af77d007b2 <vm_exec_core+9186>, 0x63af77d03c71 <vm_exec_core+22689>, 0x63af77d01a82 <vm_exec_core+14002>, 0x63af77d01a87 <vm_exec_core+14007>, 0x63af77d0370c <vm_exec_core+21308>, 0x63af77d035eb <vm_exec_core+21019>, 0x63af77d02a78 <vm_exec_core+18088>, 0x63af77d02796 <vm_exec_core+17350>, 0x63af77d0370a <vm_exec_core+21306>, 0x63af77d02bac <vm_exec_core+18396>...}
          reg_cfp = 0x748f2e4e5790
          reg_pc = 0x504000768630
          INSN_LABEL_nop = <optimized out>
          INSN_LABEL_getlocal = <optimized out>
          INSN_LABEL_setlocal = <optimized out>
          INSN_LABEL_getblockparam = <optimized out>
          INSN_LABEL_setblockparam = <optimized out>
          INSN_LABEL_getblockparamproxy = <optimized out>
          INSN_LABEL_getspecial = <optimized out>
          INSN_LABEL_setspecial = <optimized out>
          INSN_LABEL_getinstancevariable = <optimized out>
          INSN_LABEL_setinstancevariable = <optimized out>
          INSN_LABEL_getclassvariable = <optimized out>
          INSN_LABEL_setclassvariable = <optimized out>
          INSN_LABEL_opt_getconstant_path = <optimized out>
          INSN_LABEL_getconstant = <optimized out>
          INSN_LABEL_setconstant = <optimized out>
          INSN_LABEL_getglobal = <optimized out>
          INSN_LABEL_setglobal = <optimized out>
          INSN_LABEL_putnil = <optimized out>
          INSN_LABEL_putself = <optimized out>
          INSN_LABEL_putobject = <optimized out>
          INSN_LABEL_putspecialobject = <optimized out>
          INSN_LABEL_putstring = <optimized out>
          INSN_LABEL_putchilledstring = <optimized out>
          INSN_LABEL_concatstrings = <optimized out>
          INSN_LABEL_anytostring = <optimized out>
          INSN_LABEL_toregexp = <optimized out>
          INSN_LABEL_intern = <optimized out>
          INSN_LABEL_newarray = <optimized out>
          INSN_LABEL_pushtoarraykwsplat = <optimized out>
          INSN_LABEL_duparray = <optimized out>
          INSN_LABEL_duphash = <optimized out>
          INSN_LABEL_expandarray = <optimized out>
          INSN_LABEL_concatarray = <optimized out>
          INSN_LABEL_concattoarray = <optimized out>
          INSN_LABEL_pushtoarray = <optimized out>
          INSN_LABEL_splatarray = <optimized out>
          INSN_LABEL_splatkw = <optimized out>
          INSN_LABEL_newhash = <optimized out>
          INSN_LABEL_newrange = <optimized out>
          INSN_LABEL_pop = <optimized out>
          INSN_LABEL_dup = <optimized out>
          INSN_LABEL_dupn = <optimized out>
          INSN_LABEL_swap = <optimized out>
          INSN_LABEL_opt_reverse = <optimized out>
          INSN_LABEL_topn = <optimized out>
          INSN_LABEL_setn = <optimized out>
          INSN_LABEL_adjuststack = <optimized out>
          INSN_LABEL_defined = <optimized out>
          INSN_LABEL_definedivar = <optimized out>
          INSN_LABEL_checkmatch = <optimized out>
          INSN_LABEL_checkkeyword = <optimized out>
          INSN_LABEL_checktype = <optimized out>
          INSN_LABEL_defineclass = <optimized out>
          INSN_LABEL_definemethod = <optimized out>
          INSN_LABEL_definesmethod = <optimized out>
          INSN_LABEL_send = <optimized out>
          INSN_LABEL_sendforward = <optimized out>
          INSN_LABEL_opt_send_without_block = <optimized out>
          INSN_LABEL_objtostring = <optimized out>
          INSN_LABEL_opt_ary_freeze = <optimized out>
          INSN_LABEL_opt_hash_freeze = <optimized out>
          INSN_LABEL_opt_str_freeze = <optimized out>
          INSN_LABEL_opt_str_uminus = <optimized out>
          INSN_LABEL_opt_newarray_send = <optimized out>
          INSN_LABEL_invokesuper = <optimized out>
          INSN_LABEL_invokesuperforward = <optimized out>
          INSN_LABEL_invokeblock = <optimized out>
          INSN_LABEL_leave = <optimized out>
          INSN_LABEL_throw = <optimized out>
          INSN_LABEL_jump = <optimized out>
          INSN_LABEL_branchif = <optimized out>
          INSN_LABEL_branchunless = <optimized out>
          INSN_LABEL_branchnil = <optimized out>
          INSN_LABEL_once = <optimized out>
          INSN_LABEL_opt_case_dispatch = <optimized out>
          INSN_LABEL_opt_aset_with = <optimized out>
          INSN_LABEL_opt_aref_with = <optimized out>
          INSN_LABEL_invokebuiltin = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
          INSN_LABEL_getlocal_WC_0 = <optimized out>
          INSN_LABEL_getlocal_WC_1 = <optimized out>
          INSN_LABEL_setlocal_WC_0 = <optimized out>
          INSN_LABEL_setlocal_WC_1 = <optimized out>
          INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
          INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
          INSN_LABEL_trace_opt_nil_p = <optimized out>
          INSN_LABEL_trace_opt_plus = <optimized out>
          INSN_LABEL_trace_opt_minus = <optimized out>
          INSN_LABEL_trace_opt_mult = <optimized out>
          INSN_LABEL_trace_opt_div = <optimized out>
          INSN_LABEL_trace_opt_mod = <optimized out>
          INSN_LABEL_trace_opt_eq = <optimized out>
          INSN_LABEL_trace_opt_lt = <optimized out>
          INSN_LABEL_trace_opt_le = <optimized out>
          INSN_LABEL_trace_opt_gt = <optimized out>
          INSN_LABEL_trace_opt_ge = <optimized out>
          INSN_LABEL_trace_opt_ltlt = <optimized out>
          INSN_LABEL_trace_opt_and = <optimized out>
          INSN_LABEL_trace_opt_or = <optimized out>
          INSN_LABEL_trace_opt_aref = <optimized out>
          INSN_LABEL_trace_opt_aset = <optimized out>
  th: 0x5150001ee680, native_id: 0x748f330006c0
  -- Control frame information -----------------------------------------------
          INSN_LABEL_trace_opt_length = <optimized out>
  c:0003 p:---- s:0010 e:000009 CFUNC  :fork
          INSN_LABEL_trace_opt_size = <optimized out>
          INSN_LABEL_trace_opt_empty_p = <optimized out>
  c:0002 p:0004 s:0006 e:000005 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:395 [FINISH]
          INSN_LABEL_trace_opt_succ = <optimized out>
          INSN_LABEL_trace_opt_not = <optimized out>
  c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]
          INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
  #32 0x000063af77cfaf48 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2584
          _ec = 0x51600436add0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #33 0x000063af77d3820b in invoke_iseq_block_from_c (ec=0x51600436add0, captured=<optimized out>, self=128158363404480, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=0x0, is_lambda=0, me=0x0, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1615
          flags = 0
          iseq = 0x748f31c27600
          cfp = 0x748f2e4e57c8
          sp = 0x748f2e3e5818
          use_argv = <optimized out>
          stack_argv = 0x748f2e3e5818
          opt_pc = <optimized out>
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #34 invoke_block_from_c_proc (ec=0x51600436add0, self=128158363404480, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=0, me=0x0, proc=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1709
          block = <optimized out>
          keyword_hash = <optimized out>
  #35 vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1739
  No locals.
  #36 0x000063af77d36496 in rb_vm_invoke_proc (ec=0x540000001208, proc=0x80, proc@entry=0x50400076c310, argc=2006277390, argc@entry=0, argv=0x0, kw_splat=0, passed_block_handler=18446744073709551104, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1760
          self = 0
  #37 0x000063af77c8d549 in thread_do_start_proc (th=th@entry=0x5150001ee680) at /tmp/ruby/src/trunk_asan/thread.c:608
          args = <optimized out>
          procval = <optimized out>
          proc = 0x50400076c310
          args_len = 0
          args_ptr = <optimized out>
  #38 0x000063af77c8b17a in thread_do_start (th=0x5150001ee680) at /tmp/ruby/src/trunk_asan/thread.c:625
          result = 36
  #39 thread_start_func_2 (th=th@entry=0x5150001ee680, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:680
          _tag = <optimized out>
          _ec = <optimized out>
          ractor_main_th = 0x515000000300
          fiber_scheduler_closed = 0
          event_thread_end_hooked = 0
          result = 36
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #40 0x000063af77c8a43e in call_thread_start_func_2 (th=0x5150001ee680) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2180
          stack_start = <optimized out>
          stack_start_addr = 0x748f32fffce0
  #41 nt_start (ptr=0x50c000d30540) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2225
          th = 0x5150001ee680
          sched = <optimized out>
          nt = 0x50c000d30540
          vm = 0x525000000100
  #42 0x000063af7793995f in asan_thread_start(void*) ()
  No symbol table info available.
  #43 0x0000748f55a9ca94 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 = {128158384785088, -3598776477277268663, 128158384785088, -352, 0, 140733914326256, -3598776477298240183, -3598836316078254775}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #44 0x0000748f55b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  >>> Dump Ruby level backtrace (if possible)
  $1 = true
  [Inferior 1 (process 1426747) detached]
  $ timeout 60 gdb -p 1426758 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
  >>> Threads
  No threads.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace (if possible)
  #<Errno::ESRCH: No such process>
  $ timeout 60 gdb -p 1426767 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
  >>> Threads
  No threads.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace (if possible)
  #<Errno::ESRCH: No such process>
  $ timeout 60 gdb -p 1426092 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
  [New LWP 1463097]
  [New LWP 1426768]
  [New LWP 1426592]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  0x0000748f55a98d61 in __futex_abstimed_wait_common64 (private=25519, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c000000090) at ./nptl/futex-internal.c:57
  >>> Threads
    Id   Target Id                                             Frame 
  * 1    Thread 0x748f55db4c40 (LWP 1426092) "ruby"            0x0000748f55a98d61 in __futex_abstimed_wait_common64 (private=25519, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c000000090) at ./nptl/futex-internal.c:57
    2    Thread 0x748f2c6006c0 (LWP 1463097) "test_autoload.*" 0x0000748f55a98d61 in __futex_abstimed_wait_common64 (private=20576, cancel=true, abstime=0x748f2c5fc5c0, op=137, expected=0, futex_word=0x50c000d31d90) at ./nptl/futex-internal.c:57
    3    Thread 0x748f398006c0 (LWP 1426768) "test_autoload.*" 0x0000748f55b1b4cd in __GI___poll (fds=0x748f2ab09040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
    4    Thread 0x748f344006c0 (LWP 1426592) "parallel.rb:40"  0x0000748f55b1b4cd in __GI___poll (fds=0x748f2d60cd60, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  >>> Machine level backtrace
  Thread 4 (Thread 0x748f344006c0 (LWP 1426592) "parallel.rb:40"):
  #0  0x0000748f55b1b4cd in __GI___poll (fds=0x748f2d60cd60, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
          sc_ret = -516
          sc_cancel_oldtype = 0
          sc_ret = <optimized out>
  #1  0x000063af778e05aa in __interceptor_poll ()
  No symbol table info available.
  #2  0x000063af77a3456d in nogvl_wait_for (th=128158363964480, fptr=0x511000306a00, events=1, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:12502
          fds = {fd = 4, events = <optimized out>, revents = <optimized out>}
          scheduler = <optimized out>
          fd = <optimized out>
          timeout_milliseconds = -1
  #3  io_internal_wait (thread=<optimized out>, fptr=<optimized out>, error=<optimized out>, events=<optimized out>, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:1174
          ready = <optimized out>
  #4  0x000063af77a359e6 in internal_read_func (ptr=0x748f2d60cb40) at /tmp/ruby/src/trunk_asan/io.c:1205
          iis = 0x748f2d60cb40
          result = <optimized out>
  #5  0x000063af77c72a3b in rb_thread_io_blocking_call (func=0x63af77a35560 <internal_read_func>, data1=0x748f2d60cb40, fd=<optimized out>, events=1) at /tmp/ruby/src/trunk_asan/thread.c:1827
          __region = <optimized out>
          saved_state = RUBY_TAG_NONE
          _ec = <optimized out>
          _tag = <optimized out>
          ec = <optimized out>
          th = <optimized out>
          prev_mn_schedulable = false
          waiting_fd = <optimized out>
          state = RUBY_TAG_NONE
          val = <optimized out>
          saved_errno = <optimized out>
  #6  0x000063af779841a0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1053
          _ec = 0x5160043677d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x748f343fee50, <optimized out>, 0x748f343fed60, <optimized out>, <optimized out>}, prev = 0x748f2d609240, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x5160043677d0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #7  0x000063af77a49df5 in io_read_memory_locktmp (str=128158290464096, 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 = 128158363964480, fptr = 0x511000306a00, nonblock = 0, fd = 4, buf = 0x519000217a80, capa = 1024, timeout = <optimized out>}
          length = <optimized out>
          len = 1024
          fptr = 0x511000306a00
          n = <optimized out>
          shrinkable = <optimized out>
  #9  0x000063af77a26031 in io_readpartial (argc=761318752, argv=0x1, io=4294967295) at /tmp/ruby/src/trunk_asan/io.c:3617
          ret = <optimized out>
  #10 0x000063af77d5e3b8 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:3795
          ci = 0x409100100003
          cc = <optimized out>
          me = 0x748f55579f28
          cfunc = 0x504000010f58
          recv = 128158363964600
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #11 0x000063af77d0bd2d in vm_sendish (ec=0x5160043677d0, reg_cfp=0x748f2ecf5790, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962
          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=0x5160043677d0) at ../../src/trunk_asan/insns.def:898
          bh = 0
          cd = <optimized out>
          leaf = false
          val = <optimized out>
          insns_address_table = {0x63af77cfead9 <vm_exec_core+1801>, 0x63af77cffbaa <vm_exec_core+6106>, 0x63af77d057df <vm_exec_core+29711>, 0x63af77cff702 <vm_exec_core+4914>, 0x63af77d063de <vm_exec_core+32782>, 0x63af77d041a2 <vm_exec_core+24018>, 0x63af77d01b1d <vm_exec_core+14157>, 0x63af77cfec59 <vm_exec_core+2185>, 0x63af77d05e47 <vm_exec_core+31351>, 0x63af77d05b41 <vm_exec_core+30577>, 0x63af77cff97a <vm_exec_core+5546>, 0x63af77cff1f7 <vm_exec_core+3623>, 0x63af77d047f7 <vm_exec_core+25639>, 0x63af77d00931 <vm_exec_core+9569>, 0x63af77d06085 <vm_exec_core+31925>, 0x63af77d05ccf <vm_exec_core+30975>, 0x63af77d00f91 <vm_exec_core+11201>, 0x63af77d01a9b <vm_exec_core+14027>, 0x63af77d043f0 <vm_exec_core+24608>, 0x63af77d05c30 <vm_exec_core+30816>, 0x63af77d03557 <vm_exec_core+20871>, 0x63af77d0448a <vm_exec_core+24762>, 0x63af77d04ba8 <vm_exec_core+26584>, 0x63af77d03483 <vm_exec_core+20659>, 0x63af77cff123 <vm_exec_core+3411>, 0x63af77d03cbc <vm_exec_core+22764>, 0x63af77cfef99 <vm_exec_core+3017>, 0x63af77cff409 <vm_exec_core+4153>, 0x63af77d012de <vm_exec_core+12046>, 0x63af77d03024 <vm_exec_core+19540>, 0x63af77d03a05 <vm_exec_core+22069>, 0x63af77d02bc0 <vm_exec_core+18416>, 0x63af77cfeb1e <vm_exec_core+1870>, 0x63af77d0512a <vm_exec_core+27994>, 0x63af77d05a56 <vm_exec_core+30342>, 0x63af77cff4e2 <vm_exec_core+4370>, 0x63af77d00076 <vm_exec_core+7334>, 0x63af77cffafc <vm_exec_core+5932>, 0x63af77d00a36 <vm_exec_core+9830>, 0x63af77d01a30 <vm_exec_core+13920>, 0x63af77cff5a4 <vm_exec_core+4564>, 0x63af77d04f73 <vm_exec_core+27555>, 0x63af77cfffe5 <vm_exec_core+7189>, 0x63af77d018ee <vm_exec_core+13598>, 0x63af77d022a3 <vm_exec_core+16083>, 0x63af77d048a3 <vm_exec_core+25811>, 0x63af77d03733 <vm_exec_core+21347>, 0x63af77d00b2a <vm_exec_core+10074>, 0x63af77d003b3 <vm_exec_core+8163>, 0x63af77d046d1 <vm_exec_core+25345>, 0x63af77d0152c <vm_exec_core+12636>, 0x63af77d03dc7 <vm_exec_core+23031>, 0x63af77d037bb <vm_exec_core+21483>, 0x63af77d03e94 <vm_exec_core+23236>, 0x63af77d05701 <vm_exec_core+29489>, 0x63af77d02884 <vm_exec_core+17588>, 0x63af77d04972 <vm_exec_core+26018>, 0x63af77cfe75b <vm_exec_core+907>, 0x63af77d04535 <vm_exec_core+24933>, 0x63af77d00e02 <vm_exec_core+10802>, 0x63af77d030c8 <vm_exec_core+19704>, 0x63af77d03628 <vm_exec_core+21080>, 0x63af77cfe760 <vm_exec_core+912>, 0x63af77d02f33 <vm_exec_core+19299>, 0x63af77d011ff <vm_exec_core+11823>, 0x63af77d00570 <vm_exec_core+8608>, 0x63af77d03f28 <vm_exec_core+23384>, 0x63af77cff660 <vm_exec_core+4752>, 0x63af77d01de4 <vm_exec_core+14868>, 0x63af77d0d649 <vm_exec_core+62073>, 0x63af77d03ae7 <vm_exec_core+22295>, 0x63af77cffec1 <vm_exec_core+6897>, 0x63af77d0028f <vm_exec_core+7871>, 0x63af77d0016d <vm_exec_core+7581>, 0x63af77d007c6 <vm_exec_core+9206>, 0x63af77d0104e <vm_exec_core+11390>, 0x63af77cffde2 <vm_exec_core+6674>, 0x63af77d06673 <vm_exec_core+33443>, 0x63af77d03b9e <vm_exec_core+22478>, 0x63af77d026ac <vm_exec_core+17116>, 0x63af77d05021 <vm_exec_core+27729>, 0x63af77d06791 <vm_exec_core+33729>, 0x63af77d05387 <vm_exec_core+28599>, 0x63af77d061de <vm_exec_core+32270>, 0x63af77d062b6 <vm_exec_core+32486>, 0x63af77cff03c <vm_exec_core+3180>, 0x63af77d05d64 <vm_exec_core+31124>, 0x63af77d013ef <vm_exec_core+12319>, 0x63af77d05f9f <vm_exec_core+31695>, 0x63af77d00eae <vm_exec_core+10974>, 0x63af77d05285 <vm_exec_core+28341>, 0x63af77cfee63 <vm_exec_core+2707>, 0x63af77d00c44 <vm_exec_core+10356>, 0x63af77d01fec <vm_exec_core+15388>, 0x63af77d01985 <vm_exec_core+13749>, 0x63af77d01754 <vm_exec_core+13188>, 0x63af77cfe857 <vm_exec_core+1159>, 0x63af77cfed7a <vm_exec_core+2474>, 0x63af77cfe8e9 <vm_exec_core+1305>, 0x63af77d055a0 <vm_exec_core+29136>, 0x63af77d02dd0 <vm_exec_core+18944>, 0x63af77d02374 <vm_exec_core+16292>, 0x63af77d02a91 <vm_exec_core+18113>, 0x63af77d027aa <vm_exec_core+17370>, 0x63af77d017f5 <vm_exec_core+13349>, 0x63af77d02198 <vm_exec_core+15816>, 0x63af77d01cba <vm_exec_core+14570>, 0x63af77d024a3 <vm_exec_core+16595>, 0x63af77d02525 <vm_exec_core+16725>, 0x63af77cfeaca <vm_exec_core+1786>, 0x63af77cffb9b <vm_exec_core+6091>, 0x63af77d057d0 <vm_exec_core+29696>, 0x63af77cff6f3 <vm_exec_core+4899>, 0x63af77d063cf <vm_exec_core+32767>, 0x63af77d04193 <vm_exec_core+24003>, 0x63af77d01b0e <vm_exec_core+14142>, 0x63af77cfec4a <vm_exec_core+2170>, 0x63af77d05e38 <vm_exec_core+31336>, 0x63af77d05b32 <vm_exec_core+30562>, 0x63af77cff96b <vm_exec_core+5531>, 0x63af77cff1e8 <vm_exec_core+3608>, 0x63af77d047e8 <vm_exec_core+25624>, 0x63af77d00922 <vm_exec_core+9554>, 0x63af77d06076 <vm_exec_core+31910>, 0x63af77d05cc0 <vm_exec_core+30960>, 0x63af77d00f82 <vm_exec_core+11186>, 0x63af77d01a8c <vm_exec_core+14012>, 0x63af77d043e1 <vm_exec_core+24593>, 0x63af77d05c21 <vm_exec_core+30801>, 0x63af77d03548 <vm_exec_core+20856>, 0x63af77d0447b <vm_exec_core+24747>, 0x63af77d04b99 <vm_exec_core+26569>, 0x63af77d03474 <vm_exec_core+20644>, 0x63af77cff114 <vm_exec_core+3396>, 0x63af77d03cad <vm_exec_core+22749>, 0x63af77cfef8a <vm_exec_core+3002>, 0x63af77cff3fa <vm_exec_core+4138>, 0x63af77d012cf <vm_exec_core+12031>, 0x63af77d03015 <vm_exec_core+19525>, 0x63af77d039f6 <vm_exec_core+22054>, 0x63af77d02bb1 <vm_exec_core+18401>, 0x63af77cfeb0f <vm_exec_core+1855>, 0x63af77d0511b <vm_exec_core+27979>, 0x63af77d05a47 <vm_exec_core+30327>, 0x63af77cff4d3 <vm_exec_core+4355>, 0x63af77d00067 <vm_exec_core+7319>, 0x63af77cffaed <vm_exec_core+5917>, 0x63af77d00a27 <vm_exec_core+9815>, 0x63af77d01a21 <vm_exec_core+13905>, 0x63af77cff595 <vm_exec_core+4549>, 0x63af77d04f64 <vm_exec_core+27540>, 0x63af77cfffd6 <vm_exec_core+7174>, 0x63af77d018df <vm_exec_core+13583>, 0x63af77d02294 <vm_exec_core+16068>, 0x63af77d04894 <vm_exec_core+25796>, 0x63af77d03724 <vm_exec_core+21332>, 0x63af77d00b1b <vm_exec_core+10059>, 0x63af77d003a4 <vm_exec_core+8148>, 0x63af77d046c2 <vm_exec_core+25330>, 0x63af77d0151d <vm_exec_core+12621>, 0x63af77d03db8 <vm_exec_core+23016>, 0x63af77d037ac <vm_exec_core+21468>, 0x63af77d03e85 <vm_exec_core+23221>, 0x63af77d056f2 <vm_exec_core+29474>, 0x63af77d02875 <vm_exec_core+17573>, 0x63af77d04963 <vm_exec_core+26003>, 0x63af77d03710 <vm_exec_core+21312>, 0x63af77d04526 <vm_exec_core+24918>, 0x63af77d00df3 <vm_exec_core+10787>, 0x63af77d030b9 <vm_exec_core+19689>, 0x63af77d03619 <vm_exec_core+21065>, 0x63af77d01fd8 <vm_exec_core+15368>, 0x63af77d02f24 <vm_exec_core+19284>, 0x63af77d011f0 <vm_exec_core+11808>, 0x63af77d00561 <vm_exec_core+8593>, 0x63af77d03f19 <vm_exec_core+23369>, 0x63af77cff651 <vm_exec_core+4737>, 0x63af77d01dd5 <vm_exec_core+14853>, 0x63af77d0d63a <vm_exec_core+62058>, 0x63af77d03ad8 <vm_exec_core+22280>, 0x63af77cffeb2 <vm_exec_core+6882>, 0x63af77d00280 <vm_exec_core+7856>, 0x63af77d0015e <vm_exec_core+7566>, 0x63af77d007b7 <vm_exec_core+9191>, 0x63af77d0103f <vm_exec_core+11375>, 0x63af77d02f1f <vm_exec_core+19279>, 0x63af77d026a2 <vm_exec_core+17106>, 0x63af77d02f1a <vm_exec_core+19274>, 0x63af77d03710 <vm_exec_core+21312>, 0x63af77d0370e <vm_exec_core+21310>, 0x63af77d007b2 <vm_exec_core+9186>, 0x63af77d03c71 <vm_exec_core+22689>, 0x63af77d01a82 <vm_exec_core+14002>, 0x63af77d01a87 <vm_exec_core+14007>, 0x63af77d0370c <vm_exec_core+21308>, 0x63af77d035eb <vm_exec_core+21019>, 0x63af77d02a78 <vm_exec_core+18088>, 0x63af77d02796 <vm_exec_core+17350>, 0x63af77d0370a <vm_exec_core+21306>, 0x63af77d02bac <vm_exec_core+18396>...}
          reg_cfp = 0x748f2ecf5790
          reg_pc = 0x5130000536e0
          INSN_LABEL_nop = <optimized out>
          INSN_LABEL_getlocal = <optimized out>
          INSN_LABEL_setlocal = <optimized out>
          INSN_LABEL_getblockparam = <optimized out>
          INSN_LABEL_setblockparam = <optimized out>
          INSN_LABEL_getblockparamproxy = <optimized out>
          INSN_LABEL_getspecial = <optimized out>
          INSN_LABEL_setspecial = <optimized out>
          INSN_LABEL_getinstancevariable = <optimized out>
          INSN_LABEL_setinstancevariable = <optimized out>
          INSN_LABEL_getclassvariable = <optimized out>
          INSN_LABEL_setclassvariable = <optimized out>
          INSN_LABEL_opt_getconstant_path = <optimized out>
          INSN_LABEL_getconstant = <optimized out>
          INSN_LABEL_setconstant = <optimized out>
          INSN_LABEL_getglobal = <optimized out>
          INSN_LABEL_setglobal = <optimized out>
          INSN_LABEL_putnil = <optimized out>
          INSN_LABEL_putself = <optimized out>
          INSN_LABEL_putobject = <optimized out>
          INSN_LABEL_putspecialobject = <optimized out>
          INSN_LABEL_putstring = <optimized out>
          INSN_LABEL_putchilledstring = <optimized out>
          INSN_LABEL_concatstrings = <optimized out>
          INSN_LABEL_anytostring = <optimized out>
          INSN_LABEL_toregexp = <optimized out>
          INSN_LABEL_intern = <optimized out>
          INSN_LABEL_newarray = <optimized out>
          INSN_LABEL_pushtoarraykwsplat = <optimized out>
          INSN_LABEL_duparray = <optimized out>
          INSN_LABEL_duphash = <optimized out>
          INSN_LABEL_expandarray = <optimized out>
          INSN_LABEL_concatarray = <optimized out>
          INSN_LABEL_concattoarray = <optimized out>
          INSN_LABEL_pushtoarray = <optimized out>
          INSN_LABEL_splatarray = <optimized out>
          INSN_LABEL_splatkw = <optimized out>
          INSN_LABEL_newhash = <optimized out>
          INSN_LABEL_newrange = <optimized out>
          INSN_LABEL_pop = <optimized out>
          INSN_LABEL_dup = <optimized out>
          INSN_LABEL_dupn = <optimized out>
          INSN_LABEL_swap = <optimized out>
          INSN_LABEL_opt_reverse = <optimized out>
          INSN_LABEL_topn = <optimized out>
          INSN_LABEL_setn = <optimized out>
          INSN_LABEL_adjuststack = <optimized out>
          INSN_LABEL_defined = <optimized out>
          INSN_LABEL_definedivar = <optimized out>
          INSN_LABEL_checkmatch = <optimized out>
          INSN_LABEL_checkkeyword = <optimized out>
          INSN_LABEL_checktype = <optimized out>
          INSN_LABEL_defineclass = <optimized out>
          INSN_LABEL_definemethod = <optimized out>
          INSN_LABEL_definesmethod = <optimized out>
          INSN_LABEL_send = <optimized out>
          INSN_LABEL_sendforward = <optimized out>
          INSN_LABEL_opt_send_without_block = <optimized out>
          INSN_LABEL_objtostring = <optimized out>
          INSN_LABEL_opt_ary_freeze = <optimized out>
          INSN_LABEL_opt_hash_freeze = <optimized out>
          INSN_LABEL_opt_str_freeze = <optimized out>
          INSN_LABEL_opt_str_uminus = <optimized out>
          INSN_LABEL_opt_newarray_send = <optimized out>
          INSN_LABEL_invokesuper = <optimized out>
          INSN_LABEL_invokesuperforward = <optimized out>
          INSN_LABEL_invokeblock = <optimized out>
          INSN_LABEL_leave = <optimized out>
          INSN_LABEL_throw = <optimized out>
          INSN_LABEL_jump = <optimized out>
          INSN_LABEL_branchif = <optimized out>
          INSN_LABEL_branchunless = <optimized out>
          INSN_LABEL_branchnil = <optimized out>
          INSN_LABEL_once = <optimized out>
          INSN_LABEL_opt_case_dispatch = <optimized out>
          INSN_LABEL_opt_aset_with = <optimized out>
          INSN_LABEL_opt_aref_with = <optimized out>
          INSN_LABEL_invokebuiltin = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
          INSN_LABEL_getlocal_WC_0 = <optimized out>
          INSN_LABEL_getlocal_WC_1 = <optimized out>
          INSN_LABEL_setlocal_WC_0 = <optimized out>
          INSN_LABEL_setlocal_WC_1 = <optimized out>
          INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
          INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
          INSN_LABEL_trace_opt_nil_p = <optimized out>
          INSN_LABEL_trace_opt_plus = <optimized out>
          INSN_LABEL_trace_opt_minus = <optimized out>
          INSN_LABEL_trace_opt_mult = <optimized out>
          INSN_LABEL_trace_opt_div = <optimized out>
          INSN_LABEL_trace_opt_mod = <optimized out>
          INSN_LABEL_trace_opt_eq = <optimized out>
          INSN_LABEL_trace_opt_lt = <optimized out>
          INSN_LABEL_trace_opt_le = <optimized out>
          INSN_LABEL_trace_opt_gt = <optimized out>
          INSN_LABEL_trace_opt_ge = <optimized out>
          INSN_LABEL_trace_opt_ltlt = <optimized out>
          INSN_LABEL_trace_opt_and = <optimized out>
          INSN_LABEL_trace_opt_or = <optimized out>
          INSN_LABEL_trace_opt_aref = <optimized out>
          INSN_LABEL_trace_opt_aset = <optimized out>
          INSN_LABEL_trace_opt_length = <optimized out>
          INSN_LABEL_trace_opt_size = <optimized out>
          INSN_LABEL_trace_opt_empty_p = <optimized out>
          INSN_LABEL_trace_opt_succ = <optimized out>
          INSN_LABEL_trace_opt_not = <optimized out>
          INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
  #13 0x000063af77cfaf48 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2584
          _ec = 0x5160043677d0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #14 0x000063af77d3820b in invoke_iseq_block_from_c (ec=0x5160043677d0, captured=<optimized out>, self=128158952638800, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=0x0, is_lambda=0, me=0x0, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1615
          flags = 0
          iseq = 0x748f553e47d0
          cfp = 0x748f2ecf57c8
          sp = 0x748f2ebf5818
          use_argv = <optimized out>
          stack_argv = 0x748f2ebf5818
          opt_pc = <optimized out>
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #15 invoke_block_from_c_proc (ec=0x5160043677d0, self=128158952638800, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=0, me=0x0, proc=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1709
          block = <optimized out>
          keyword_hash = <optimized out>
  #16 vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1739
  No locals.
  #17 0x000063af77d36496 in rb_vm_invoke_proc (ec=0x748f2d60cd60, proc=0x1, proc@entry=0x504000769950, argc=1437709517, argc@entry=0, argv=0x0, kw_splat=-218959360, passed_block_handler=18446744073709551100, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1760
          self = 4294967295
  #18 0x000063af77c8d549 in thread_do_start_proc (th=th@entry=0x5150001eb200) at /tmp/ruby/src/trunk_asan/thread.c:608
          args = <optimized out>
          procval = <optimized out>
          proc = 0x504000769950
          args_len = 0
          args_ptr = <optimized out>
  #19 0x000063af77c8b17a in thread_do_start (th=0x5150001eb200) at /tmp/ruby/src/trunk_asan/thread.c:625
          result = 36
  #20 thread_start_func_2 (th=th@entry=0x5150001eb200, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:680
          _tag = <optimized out>
          _ec = <optimized out>
          ractor_main_th = 0x515000000300
          fiber_scheduler_closed = 0
          event_thread_end_hooked = 0
          result = 36
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #21 0x000063af77c8a43e in call_thread_start_func_2 (th=0x5150001eb200) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2180
          stack_start = <optimized out>
          stack_start_addr = 0x748f343ffce0
  #22 nt_start (ptr=0x50c000d1bfc0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2225
          th = 0x5150001eb200
          sched = <optimized out>
          nt = 0x50c000d1bfc0
          vm = 0x525000000100
  #23 0x000063af7793995f in asan_thread_start(void*) ()
  No symbol table info available.
  #24 0x0000748f55a9ca94 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 = {128158405756608, -3598764932405177015, 128158405756608, -352, 25, 140733914328944, -3598764932426148535, -3598836316078254775}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #25 0x0000748f55b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  Thread 3 (Thread 0x748f398006c0 (LWP 1426768) "test_autoload.*"):
  #0  0x0000748f55b1b4cd in __GI___poll (fds=0x748f2ab09040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
          sc_ret = -516
          sc_cancel_oldtype = 0
          sc_ret = <optimized out>
  #1  0x000063af778e05aa in __interceptor_poll ()
  No symbol table info available.
  #2  0x000063af77c8e7af in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1052
          pfd = {fd = 3, events = 1, revents = <optimized out>}
          timeout = -1
          r = <optimized out>
  #3  timer_thread_func (ptr=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3010
          vm = <optimized out>
  #4  0x000063af7793995f in asan_thread_start(void*) ()
  No symbol table info available.
  #5  0x0000748f55a9ca94 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 = {128158493836992, -3598792969951685303, 128158493836992, -352, 0, 128158242169808, -3598792969972656823, -3598836316078254775}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #6  0x0000748f55b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  Thread 2 (Thread 0x748f2c6006c0 (LWP 1463097) "test_autoload.*"):
  #0  0x0000748f55a98d61 in __futex_abstimed_wait_common64 (private=20576, cancel=true, abstime=0x748f2c5fc5c0, op=137, expected=0, futex_word=0x50c000d31d90) 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=20576, abstime=0x748f2c5fc5c0, clockid=20576, expected=0, futex_word=0x50c000d31d90) at ./nptl/futex-internal.c:87
          err = <optimized out>
          clockbit = 5267712
          op = 137
          err = <optimized out>
          clockbit = <optimized out>
          op = <optimized out>
  #2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x50c000d31d90, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x748f2c5fc5c0, private=private@entry=0) at ./nptl/futex-internal.c:139
  No locals.
  #3  0x0000748f55a9bc7e in __pthread_cond_wait_common (abstime=0x748f2c5fc5c0, clockid=1, mutex=0x5150001f00a0, cond=0x50c000d31d68) at ./nptl/pthread_cond_wait.c:503
          spin = 0
          buffer = {__routine = 0x748f55a9b4a0 <__condvar_cleanup_waiting>, __arg = 0x748f2c5fc4b0, __canceltype = 52, __prev = 0x0}
          cbuffer = {wseq = 0, cond = 0x50c000d31d68, mutex = 0x5150001f00a0, private = 0}
          err = <optimized out>
          g = 0
          flags = <optimized out>
          g1_start = <optimized out>
          maxspin = 0
          signals = <optimized out>
          result = 0
          wseq = 0
          seq = 0
          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=0x50c000d31d68, mutex=mutex@entry=0x5150001f00a0, abstime=abstime@entry=0x748f2c5fc5c0) at ./nptl/pthread_cond_wait.c:652
          flags = <optimized out>
          clockid = 1
  #5  0x000063af77c88e01 in native_cond_timedwait (cond=0x50c000d31d68, mutex=0x5150001f00a0, abs=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:242
          r = <optimized out>
          ts = <optimized out>
  #6  native_cond_sleep (th=th@entry=0x5150001eff80, rel=rel@entry=0x748f2980a6a0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2433
          end = <optimized out>
          sched = 0x515000000920
          lock = 0x5150001f00a0
          cond = 0x50c000d31d68
          max = 100000000000000000
  #7  0x000063af77c6f8b4 in native_sleep (th=0x5150001eff80, rel=0x748f2980a6a0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3280
          sched = <optimized out>
  #8  sleep_hrtime (th=<optimized out>, rel=500000000, fl=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:1309
          prev_status = THREAD_RUNNABLE
          end = 7304462227367077
          woke = 1
  #9  0x000063af77b005bd in rb_f_sleep (argc=1, argv=0x748f367ed8c0, _=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:5062
          beg = 1732267899
          scheduler = <optimized out>
          end = <optimized out>
  #10 0x000063af77d5e3b8 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:3795
          ci = 0x66f100140003
          cc = <optimized out>
          me = 0x748f31b8b0e8
          cfunc = 0x5040000201d8
          recv = 128158363368640
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #11 0x000063af77d446ed in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x748f2c5fcca0) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773
          ivar_mask = <optimized out>
          aset_mask = <optimized out>
          ci = 0xffffffff
          cc = <optimized out>
          cme = <optimized out>
          v = <optimized out>
  #12 0x000063af77d441a5 in vm_call_method (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4913
          ci = <optimized out>
          cc = 0x748f2c5fc5c0
  #13 0x000063af77d0bd2d in vm_sendish (ec=0x51600436c5d0, reg_cfp=0x748f368ed6b0, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962
          calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>}
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
  #14 vm_exec_core (ec=ec@entry=0x51600436c5d0) at ../../src/trunk_asan/insns.def:898
          bh = 0
          cd = <optimized out>
          leaf = false
          val = <optimized out>
          insns_address_table = {0x63af77cfead9 <vm_exec_core+1801>, 0x63af77cffbaa <vm_exec_core+6106>, 0x63af77d057df <vm_exec_core+29711>, 0x63af77cff702 <vm_exec_core+4914>, 0x63af77d063de <vm_exec_core+32782>, 0x63af77d041a2 <vm_exec_core+24018>, 0x63af77d01b1d <vm_exec_core+14157>, 0x63af77cfec59 <vm_exec_core+2185>, 0x63af77d05e47 <vm_exec_core+31351>, 0x63af77d05b41 <vm_exec_core+30577>, 0x63af77cff97a <vm_exec_core+5546>, 0x63af77cff1f7 <vm_exec_core+3623>, 0x63af77d047f7 <vm_exec_core+25639>, 0x63af77d00931 <vm_exec_core+9569>, 0x63af77d06085 <vm_exec_core+31925>, 0x63af77d05ccf <vm_exec_core+30975>, 0x63af77d00f91 <vm_exec_core+11201>, 0x63af77d01a9b <vm_exec_core+14027>, 0x63af77d043f0 <vm_exec_core+24608>, 0x63af77d05c30 <vm_exec_core+30816>, 0x63af77d03557 <vm_exec_core+20871>, 0x63af77d0448a <vm_exec_core+24762>, 0x63af77d04ba8 <vm_exec_core+26584>, 0x63af77d03483 <vm_exec_core+20659>, 0x63af77cff123 <vm_exec_core+3411>, 0x63af77d03cbc <vm_exec_core+22764>, 0x63af77cfef99 <vm_exec_core+3017>, 0x63af77cff409 <vm_exec_core+4153>, 0x63af77d012de <vm_exec_core+12046>, 0x63af77d03024 <vm_exec_core+19540>, 0x63af77d03a05 <vm_exec_core+22069>, 0x63af77d02bc0 <vm_exec_core+18416>, 0x63af77cfeb1e <vm_exec_core+1870>, 0x63af77d0512a <vm_exec_core+27994>, 0x63af77d05a56 <vm_exec_core+30342>, 0x63af77cff4e2 <vm_exec_core+4370>, 0x63af77d00076 <vm_exec_core+7334>, 0x63af77cffafc <vm_exec_core+5932>, 0x63af77d00a36 <vm_exec_core+9830>, 0x63af77d01a30 <vm_exec_core+13920>, 0x63af77cff5a4 <vm_exec_core+4564>, 0x63af77d04f73 <vm_exec_core+27555>, 0x63af77cfffe5 <vm_exec_core+7189>, 0x63af77d018ee <vm_exec_core+13598>, 0x63af77d022a3 <vm_exec_core+16083>, 0x63af77d048a3 <vm_exec_core+25811>, 0x63af77d03733 <vm_exec_core+21347>, 0x63af77d00b2a <vm_exec_core+10074>, 0x63af77d003b3 <vm_exec_core+8163>, 0x63af77d046d1 <vm_exec_core+25345>, 0x63af77d0152c <vm_exec_core+12636>, 0x63af77d03dc7 <vm_exec_core+23031>, 0x63af77d037bb <vm_exec_core+21483>, 0x63af77d03e94 <vm_exec_core+23236>, 0x63af77d05701 <vm_exec_core+29489>, 0x63af77d02884 <vm_exec_core+17588>, 0x63af77d04972 <vm_exec_core+26018>, 0x63af77cfe75b <vm_exec_core+907>, 0x63af77d04535 <vm_exec_core+24933>, 0x63af77d00e02 <vm_exec_core+10802>, 0x63af77d030c8 <vm_exec_core+19704>, 0x63af77d03628 <vm_exec_core+21080>, 0x63af77cfe760 <vm_exec_core+912>, 0x63af77d02f33 <vm_exec_core+19299>, 0x63af77d011ff <vm_exec_core+11823>, 0x63af77d00570 <vm_exec_core+8608>, 0x63af77d03f28 <vm_exec_core+23384>, 0x63af77cff660 <vm_exec_core+4752>, 0x63af77d01de4 <vm_exec_core+14868>, 0x63af77d0d649 <vm_exec_core+62073>, 0x63af77d03ae7 <vm_exec_core+22295>, 0x63af77cffec1 <vm_exec_core+6897>, 0x63af77d0028f <vm_exec_core+7871>, 0x63af77d0016d <vm_exec_core+7581>, 0x63af77d007c6 <vm_exec_core+9206>, 0x63af77d0104e <vm_exec_core+11390>, 0x63af77cffde2 <vm_exec_core+6674>, 0x63af77d06673 <vm_exec_core+33443>, 0x63af77d03b9e <vm_exec_core+22478>, 0x63af77d026ac <vm_exec_core+17116>, 0x63af77d05021 <vm_exec_core+27729>, 0x63af77d06791 <vm_exec_core+33729>, 0x63af77d05387 <vm_exec_core+28599>, 0x63af77d061de <vm_exec_core+32270>, 0x63af77d062b6 <vm_exec_core+32486>, 0x63af77cff03c <vm_exec_core+3180>, 0x63af77d05d64 <vm_exec_core+31124>, 0x63af77d013ef <vm_exec_core+12319>, 0x63af77d05f9f <vm_exec_core+31695>, 0x63af77d00eae <vm_exec_core+10974>, 0x63af77d05285 <vm_exec_core+28341>, 0x63af77cfee63 <vm_exec_core+2707>, 0x63af77d00c44 <vm_exec_core+10356>, 0x63af77d01fec <vm_exec_core+15388>, 0x63af77d01985 <vm_exec_core+13749>, 0x63af77d01754 <vm_exec_core+13188>, 0x63af77cfe857 <vm_exec_core+1159>, 0x63af77cfed7a <vm_exec_core+2474>, 0x63af77cfe8e9 <vm_exec_core+1305>, 0x63af77d055a0 <vm_exec_core+29136>, 0x63af77d02dd0 <vm_exec_core+18944>, 0x63af77d02374 <vm_exec_core+16292>, 0x63af77d02a91 <vm_exec_core+18113>, 0x63af77d027aa <vm_exec_core+17370>, 0x63af77d017f5 <vm_exec_core+13349>, 0x63af77d02198 <vm_exec_core+15816>, 0x63af77d01cba <vm_exec_core+14570>, 0x63af77d024a3 <vm_exec_core+16595>, 0x63af77d02525 <vm_exec_core+16725>, 0x63af77cfeaca <vm_exec_core+1786>, 0x63af77cffb9b <vm_exec_core+6091>, 0x63af77d057d0 <vm_exec_core+29696>, 0x63af77cff6f3 <vm_exec_core+4899>, 0x63af77d063cf <vm_exec_core+32767>, 0x63af77d04193 <vm_exec_core+24003>, 0x63af77d01b0e <vm_exec_core+14142>, 0x63af77cfec4a <vm_exec_core+2170>, 0x63af77d05e38 <vm_exec_core+31336>, 0x63af77d05b32 <vm_exec_core+30562>, 0x63af77cff96b <vm_exec_core+5531>, 0x63af77cff1e8 <vm_exec_core+3608>, 0x63af77d047e8 <vm_exec_core+25624>, 0x63af77d00922 <vm_exec_core+9554>, 0x63af77d06076 <vm_exec_core+31910>, 0x63af77d05cc0 <vm_exec_core+30960>, 0x63af77d00f82 <vm_exec_core+11186>, 0x63af77d01a8c <vm_exec_core+14012>, 0x63af77d043e1 <vm_exec_core+24593>, 0x63af77d05c21 <vm_exec_core+30801>, 0x63af77d03548 <vm_exec_core+20856>, 0x63af77d0447b <vm_exec_core+24747>, 0x63af77d04b99 <vm_exec_core+26569>, 0x63af77d03474 <vm_exec_core+20644>, 0x63af77cff114 <vm_exec_core+3396>, 0x63af77d03cad <vm_exec_core+22749>, 0x63af77cfef8a <vm_exec_core+3002>, 0x63af77cff3fa <vm_exec_core+4138>, 0x63af77d012cf <vm_exec_core+12031>, 0x63af77d03015 <vm_exec_core+19525>, 0x63af77d039f6 <vm_exec_core+22054>, 0x63af77d02bb1 <vm_exec_core+18401>, 0x63af77cfeb0f <vm_exec_core+1855>, 0x63af77d0511b <vm_exec_core+27979>, 0x63af77d05a47 <vm_exec_core+30327>, 0x63af77cff4d3 <vm_exec_core+4355>, 0x63af77d00067 <vm_exec_core+7319>, 0x63af77cffaed <vm_exec_core+5917>, 0x63af77d00a27 <vm_exec_core+9815>, 0x63af77d01a21 <vm_exec_core+13905>, 0x63af77cff595 <vm_exec_core+4549>, 0x63af77d04f64 <vm_exec_core+27540>, 0x63af77cfffd6 <vm_exec_core+7174>, 0x63af77d018df <vm_exec_core+13583>, 0x63af77d02294 <vm_exec_core+16068>, 0x63af77d04894 <vm_exec_core+25796>, 0x63af77d03724 <vm_exec_core+21332>, 0x63af77d00b1b <vm_exec_core+10059>, 0x63af77d003a4 <vm_exec_core+8148>, 0x63af77d046c2 <vm_exec_core+25330>, 0x63af77d0151d <vm_exec_core+12621>, 0x63af77d03db8 <vm_exec_core+23016>, 0x63af77d037ac <vm_exec_core+21468>, 0x63af77d03e85 <vm_exec_core+23221>, 0x63af77d056f2 <vm_exec_core+29474>, 0x63af77d02875 <vm_exec_core+17573>, 0x63af77d04963 <vm_exec_core+26003>, 0x63af77d03710 <vm_exec_core+21312>, 0x63af77d04526 <vm_exec_core+24918>, 0x63af77d00df3 <vm_exec_core+10787>, 0x63af77d030b9 <vm_exec_core+19689>, 0x63af77d03619 <vm_exec_core+21065>, 0x63af77d01fd8 <vm_exec_core+15368>, 0x63af77d02f24 <vm_exec_core+19284>, 0x63af77d011f0 <vm_exec_core+11808>, 0x63af77d00561 <vm_exec_core+8593>, 0x63af77d03f19 <vm_exec_core+23369>, 0x63af77cff651 <vm_exec_core+4737>, 0x63af77d01dd5 <vm_exec_core+14853>, 0x63af77d0d63a <vm_exec_core+62058>, 0x63af77d03ad8 <vm_exec_core+22280>, 0x63af77cffeb2 <vm_exec_core+6882>, 0x63af77d00280 <vm_exec_core+7856>, 0x63af77d0015e <vm_exec_core+7566>, 0x63af77d007b7 <vm_exec_core+9191>, 0x63af77d0103f <vm_exec_core+11375>, 0x63af77d02f1f <vm_exec_core+19279>, 0x63af77d026a2 <vm_exec_core+17106>, 0x63af77d02f1a <vm_exec_core+19274>, 0x63af77d03710 <vm_exec_core+21312>, 0x63af77d0370e <vm_exec_core+21310>, 0x63af77d007b2 <vm_exec_core+9186>, 0x63af77d03c71 <vm_exec_core+22689>, 0x63af77d01a82 <vm_exec_core+14002>, 0x63af77d01a87 <vm_exec_core+14007>, 0x63af77d0370c <vm_exec_core+21308>, 0x63af77d035eb <vm_exec_core+21019>, 0x63af77d02a78 <vm_exec_core+18088>, 0x63af77d02796 <vm_exec_core+17350>, 0x63af77d0370a <vm_exec_core+21306>, 0x63af77d02bac <vm_exec_core+18396>...}
          reg_cfp = 0x748f368ed6b0
          reg_pc = 0x504000770138
          INSN_LABEL_nop = <optimized out>
          INSN_LABEL_getlocal = <optimized out>
          INSN_LABEL_setlocal = <optimized out>
          INSN_LABEL_getblockparam = <optimized out>
          INSN_LABEL_setblockparam = <optimized out>
          INSN_LABEL_getblockparamproxy = <optimized out>
          INSN_LABEL_getspecial = <optimized out>
          INSN_LABEL_setspecial = <optimized out>
          INSN_LABEL_getinstancevariable = <optimized out>
          INSN_LABEL_setinstancevariable = <optimized out>
          INSN_LABEL_getclassvariable = <optimized out>
          INSN_LABEL_setclassvariable = <optimized out>
          INSN_LABEL_opt_getconstant_path = <optimized out>
          INSN_LABEL_getconstant = <optimized out>
          INSN_LABEL_setconstant = <optimized out>
          INSN_LABEL_getglobal = <optimized out>
          INSN_LABEL_setglobal = <optimized out>
          INSN_LABEL_putnil = <optimized out>
          INSN_LABEL_putself = <optimized out>
          INSN_LABEL_putobject = <optimized out>
          INSN_LABEL_putspecialobject = <optimized out>
          INSN_LABEL_putstring = <optimized out>
          INSN_LABEL_putchilledstring = <optimized out>
          INSN_LABEL_concatstrings = <optimized out>
          INSN_LABEL_anytostring = <optimized out>
          INSN_LABEL_toregexp = <optimized out>
          INSN_LABEL_intern = <optimized out>
          INSN_LABEL_newarray = <optimized out>
          INSN_LABEL_pushtoarraykwsplat = <optimized out>
          INSN_LABEL_duparray = <optimized out>
          INSN_LABEL_duphash = <optimized out>
          INSN_LABEL_expandarray = <optimized out>
          INSN_LABEL_concatarray = <optimized out>
          INSN_LABEL_concattoarray = <optimized out>
          INSN_LABEL_pushtoarray = <optimized out>
          INSN_LABEL_splatarray = <optimized out>
          INSN_LABEL_splatkw = <optimized out>
          INSN_LABEL_newhash = <optimized out>
          INSN_LABEL_newrange = <optimized out>
          INSN_LABEL_pop = <optimized out>
          INSN_LABEL_dup = <optimized out>
          INSN_LABEL_dupn = <optimized out>
          INSN_LABEL_swap = <optimized out>
          INSN_LABEL_opt_reverse = <optimized out>
          INSN_LABEL_topn = <optimized out>
          INSN_LABEL_setn = <optimized out>
          INSN_LABEL_adjuststack = <optimized out>
          INSN_LABEL_defined = <optimized out>
          INSN_LABEL_definedivar = <optimized out>
          INSN_LABEL_checkmatch = <optimized out>
          INSN_LABEL_checkkeyword = <optimized out>
          INSN_LABEL_checktype = <optimized out>
          INSN_LABEL_defineclass = <optimized out>
          INSN_LABEL_definemethod = <optimized out>
          INSN_LABEL_definesmethod = <optimized out>
          INSN_LABEL_send = <optimized out>
          INSN_LABEL_sendforward = <optimized out>
          INSN_LABEL_opt_send_without_block = <optimized out>
          INSN_LABEL_objtostring = <optimized out>
          INSN_LABEL_opt_ary_freeze = <optimized out>
          INSN_LABEL_opt_hash_freeze = <optimized out>
          INSN_LABEL_opt_str_freeze = <optimized out>
          INSN_LABEL_opt_str_uminus = <optimized out>
          INSN_LABEL_opt_newarray_send = <optimized out>
          INSN_LABEL_invokesuper = <optimized out>
          INSN_LABEL_invokesuperforward = <optimized out>
          INSN_LABEL_invokeblock = <optimized out>
          INSN_LABEL_leave = <optimized out>
          INSN_LABEL_throw = <optimized out>
          INSN_LABEL_jump = <optimized out>
          INSN_LABEL_branchif = <optimized out>
          INSN_LABEL_branchunless = <optimized out>
          INSN_LABEL_branchnil = <optimized out>
          INSN_LABEL_once = <optimized out>
          INSN_LABEL_opt_case_dispatch = <optimized out>
          INSN_LABEL_opt_aset_with = <optimized out>
          INSN_LABEL_opt_aref_with = <optimized out>
          INSN_LABEL_invokebuiltin = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
          INSN_LABEL_getlocal_WC_0 = <optimized out>
          INSN_LABEL_getlocal_WC_1 = <optimized out>
          INSN_LABEL_setlocal_WC_0 = <optimized out>
          INSN_LABEL_setlocal_WC_1 = <optimized out>
          INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
          INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
          INSN_LABEL_trace_opt_nil_p = <optimized out>
          INSN_LABEL_trace_opt_plus = <optimized out>
          INSN_LABEL_trace_opt_minus = <optimized out>
          INSN_LABEL_trace_opt_mult = <optimized out>
          INSN_LABEL_trace_opt_div = <optimized out>
          INSN_LABEL_trace_opt_mod = <optimized out>
          INSN_LABEL_trace_opt_eq = <optimized out>
          INSN_LABEL_trace_opt_lt = <optimized out>
          INSN_LABEL_trace_opt_le = <optimized out>
          INSN_LABEL_trace_opt_gt = <optimized out>
          INSN_LABEL_trace_opt_ge = <optimized out>
          INSN_LABEL_trace_opt_ltlt = <optimized out>
          INSN_LABEL_trace_opt_and = <optimized out>
          INSN_LABEL_trace_opt_or = <optimized out>
          INSN_LABEL_trace_opt_aref = <optimized out>
          INSN_LABEL_trace_opt_aset = <optimized out>
          INSN_LABEL_trace_opt_length = <optimized out>
          INSN_LABEL_trace_opt_size = <optimized out>
          INSN_LABEL_trace_opt_empty_p = <optimized out>
          INSN_LABEL_trace_opt_succ = <optimized out>
          INSN_LABEL_trace_opt_not = <optimized out>
          INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
  #15 0x000063af77cfaf48 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2584
          _ec = 0x51600436c5d0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #16 0x000063af77a7d70c in load_iseq_eval (ec=<optimized out>, fname=fname@entry=128158363314080) at /tmp/ruby/src/trunk_asan/load.c:789
          iseq = 0x748f31b86700
  #17 0x000063af77a78677 in require_internal (ec=ec@entry=0x51600436c5d0, fname=<optimized out>, exception=<optimized out>, warn=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1295
          found = 114
          handle = <optimized out>
          _ec = <optimized out>
          _tag = <optimized out>
          th = 0x5150001eff80
          saved = <optimized out>
          ftptr = <optimized out>
          realpath = <optimized out>
          realpaths = 128158960899040
          realpath_map = 128158960898880
          path = 128158363314080
          state = RUBY_TAG_NONE
          prev_ext_config = <optimized out>
          th2 = <optimized out>
          result = <optimized out>
          saved_path = <optimized out>
          reset_ext_config = <optimized out>
  #18 0x000063af77a76742 in rb_require_string_internal (fname=128158364708880, resurrect=false) at /tmp/ruby/src/trunk_asan/load.c:1401
          result = <optimized out>
          ec = 0x51600436c5d0
          result = <optimized out>
  #19 rb_require_string (fname=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1387
  No locals.
  #20 0x000063af77d5e3b8 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:3795
          ci = 0x1636100140003
          cc = <optimized out>
          me = 0x748f54db45e0
          cfunc = 0x504000018558
          recv = 128158961028600
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #21 0x000063af77d446ed in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x748f2c5fe100) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773
          ivar_mask = <optimized out>
          aset_mask = <optimized out>
          ci = 0xffffffff
          cc = <optimized out>
          cme = <optimized out>
          v = <optimized out>
  #22 0x000063af77d4a345 in vm_call_alias (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4182
  No locals.
  #23 0x000063af77d0bd2d in vm_sendish (ec=0x51600436c5d0, reg_cfp=0x748f368ed758, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962
          calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>}
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
  #24 vm_exec_core (ec=ec@entry=0x51600436c5d0) at ../../src/trunk_asan/insns.def:898
          bh = 0
          cd = <optimized out>
          leaf = false
          val = <optimized out>
          insns_address_table = {0x63af77cfead9 <vm_exec_core+1801>, 0x63af77cffbaa <vm_exec_core+6106>, 0x63af77d057df <vm_exec_core+29711>, 0x63af77cff702 <vm_exec_core+4914>, 0x63af77d063de <vm_exec_core+32782>, 0x63af77d041a2 <vm_exec_core+24018>, 0x63af77d01b1d <vm_exec_core+14157>, 0x63af77cfec59 <vm_exec_core+2185>, 0x63af77d05e47 <vm_exec_core+31351>, 0x63af77d05b41 <vm_exec_core+30577>, 0x63af77cff97a <vm_exec_core+5546>, 0x63af77cff1f7 <vm_exec_core+3623>, 0x63af77d047f7 <vm_exec_core+25639>, 0x63af77d00931 <vm_exec_core+9569>, 0x63af77d06085 <vm_exec_core+31925>, 0x63af77d05ccf <vm_exec_core+30975>, 0x63af77d00f91 <vm_exec_core+11201>, 0x63af77d01a9b <vm_exec_core+14027>, 0x63af77d043f0 <vm_exec_core+24608>, 0x63af77d05c30 <vm_exec_core+30816>, 0x63af77d03557 <vm_exec_core+20871>, 0x63af77d0448a <vm_exec_core+24762>, 0x63af77d04ba8 <vm_exec_core+26584>, 0x63af77d03483 <vm_exec_core+20659>, 0x63af77cff123 <vm_exec_core+3411>, 0x63af77d03cbc <vm_exec_core+22764>, 0x63af77cfef99 <vm_exec_core+3017>, 0x63af77cff409 <vm_exec_core+4153>, 0x63af77d012de <vm_exec_core+12046>, 0x63af77d03024 <vm_exec_core+19540>, 0x63af77d03a05 <vm_exec_core+22069>, 0x63af77d02bc0 <vm_exec_core+18416>, 0x63af77cfeb1e <vm_exec_core+1870>, 0x63af77d0512a <vm_exec_core+27994>, 0x63af77d05a56 <vm_exec_core+30342>, 0x63af77cff4e2 <vm_exec_core+4370>, 0x63af77d00076 <vm_exec_core+7334>, 0x63af77cffafc <vm_exec_core+5932>, 0x63af77d00a36 <vm_exec_core+9830>, 0x63af77d01a30 <vm_exec_core+13920>, 0x63af77cff5a4 <vm_exec_core+4564>, 0x63af77d04f73 <vm_exec_core+27555>, 0x63af77cfffe5 <vm_exec_core+7189>, 0x63af77d018ee <vm_exec_core+13598>, 0x63af77d022a3 <vm_exec_core+16083>, 0x63af77d048a3 <vm_exec_core+25811>, 0x63af77d03733 <vm_exec_core+21347>, 0x63af77d00b2a <vm_exec_core+10074>, 0x63af77d003b3 <vm_exec_core+8163>, 0x63af77d046d1 <vm_exec_core+25345>, 0x63af77d0152c <vm_exec_core+12636>, 0x63af77d03dc7 <vm_exec_core+23031>, 0x63af77d037bb <vm_exec_core+21483>, 0x63af77d03e94 <vm_exec_core+23236>, 0x63af77d05701 <vm_exec_core+29489>, 0x63af77d02884 <vm_exec_core+17588>, 0x63af77d04972 <vm_exec_core+26018>, 0x63af77cfe75b <vm_exec_core+907>, 0x63af77d04535 <vm_exec_core+24933>, 0x63af77d00e02 <vm_exec_core+10802>, 0x63af77d030c8 <vm_exec_core+19704>, 0x63af77d03628 <vm_exec_core+21080>, 0x63af77cfe760 <vm_exec_core+912>, 0x63af77d02f33 <vm_exec_core+19299>, 0x63af77d011ff <vm_exec_core+11823>, 0x63af77d00570 <vm_exec_core+8608>, 0x63af77d03f28 <vm_exec_core+23384>, 0x63af77cff660 <vm_exec_core+4752>, 0x63af77d01de4 <vm_exec_core+14868>, 0x63af77d0d649 <vm_exec_core+62073>, 0x63af77d03ae7 <vm_exec_core+22295>, 0x63af77cffec1 <vm_exec_core+6897>, 0x63af77d0028f <vm_exec_core+7871>, 0x63af77d0016d <vm_exec_core+7581>, 0x63af77d007c6 <vm_exec_core+9206>, 0x63af77d0104e <vm_exec_core+11390>, 0x63af77cffde2 <vm_exec_core+6674>, 0x63af77d06673 <vm_exec_core+33443>, 0x63af77d03b9e <vm_exec_core+22478>, 0x63af77d026ac <vm_exec_core+17116>, 0x63af77d05021 <vm_exec_core+27729>, 0x63af77d06791 <vm_exec_core+33729>, 0x63af77d05387 <vm_exec_core+28599>, 0x63af77d061de <vm_exec_core+32270>, 0x63af77d062b6 <vm_exec_core+32486>, 0x63af77cff03c <vm_exec_core+3180>, 0x63af77d05d64 <vm_exec_core+31124>, 0x63af77d013ef <vm_exec_core+12319>, 0x63af77d05f9f <vm_exec_core+31695>, 0x63af77d00eae <vm_exec_core+10974>, 0x63af77d05285 <vm_exec_core+28341>, 0x63af77cfee63 <vm_exec_core+2707>, 0x63af77d00c44 <vm_exec_core+10356>, 0x63af77d01fec <vm_exec_core+15388>, 0x63af77d01985 <vm_exec_core+13749>, 0x63af77d01754 <vm_exec_core+13188>, 0x63af77cfe857 <vm_exec_core+1159>, 0x63af77cfed7a <vm_exec_core+2474>, 0x63af77cfe8e9 <vm_exec_core+1305>, 0x63af77d055a0 <vm_exec_core+29136>, 0x63af77d02dd0 <vm_exec_core+18944>, 0x63af77d02374 <vm_exec_core+16292>, 0x63af77d02a91 <vm_exec_core+18113>, 0x63af77d027aa <vm_exec_core+17370>, 0x63af77d017f5 <vm_exec_core+13349>, 0x63af77d02198 <vm_exec_core+15816>, 0x63af77d01cba <vm_exec_core+14570>, 0x63af77d024a3 <vm_exec_core+16595>, 0x63af77d02525 <vm_exec_core+16725>, 0x63af77cfeaca <vm_exec_core+1786>, 0x63af77cffb9b <vm_exec_core+6091>, 0x63af77d057d0 <vm_exec_core+29696>, 0x63af77cff6f3 <vm_exec_core+4899>, 0x63af77d063cf <vm_exec_core+32767>, 0x63af77d04193 <vm_exec_core+24003>, 0x63af77d01b0e <vm_exec_core+14142>, 0x63af77cfec4a <vm_exec_core+2170>, 0x63af77d05e38 <vm_exec_core+31336>, 0x63af77d05b32 <vm_exec_core+30562>, 0x63af77cff96b <vm_exec_core+5531>, 0x63af77cff1e8 <vm_exec_core+3608>, 0x63af77d047e8 <vm_exec_core+25624>, 0x63af77d00922 <vm_exec_core+9554>, 0x63af77d06076 <vm_exec_core+31910>, 0x63af77d05cc0 <vm_exec_core+30960>, 0x63af77d00f82 <vm_exec_core+11186>, 0x63af77d01a8c <vm_exec_core+14012>, 0x63af77d043e1 <vm_exec_core+24593>, 0x63af77d05c21 <vm_exec_core+30801>, 0x63af77d03548 <vm_exec_core+20856>, 0x63af77d0447b <vm_exec_core+24747>, 0x63af77d04b99 <vm_exec_core+26569>, 0x63af77d03474 <vm_exec_core+20644>, 0x63af77cff114 <vm_exec_core+3396>, 0x63af77d03cad <vm_exec_core+22749>, 0x63af77cfef8a <vm_exec_core+3002>, 0x63af77cff3fa <vm_exec_core+4138>, 0x63af77d012cf <vm_exec_core+12031>, 0x63af77d03015 <vm_exec_core+19525>, 0x63af77d039f6 <vm_exec_core+22054>, 0x63af77d02bb1 <vm_exec_core+18401>, 0x63af77cfeb0f <vm_exec_core+1855>, 0x63af77d0511b <vm_exec_core+27979>, 0x63af77d05a47 <vm_exec_core+30327>, 0x63af77cff4d3 <vm_exec_core+4355>, 0x63af77d00067 <vm_exec_core+7319>, 0x63af77cffaed <vm_exec_core+5917>, 0x63af77d00a27 <vm_exec_core+9815>, 0x63af77d01a21 <vm_exec_core+13905>, 0x63af77cff595 <vm_exec_core+4549>, 0x63af77d04f64 <vm_exec_core+27540>, 0x63af77cfffd6 <vm_exec_core+7174>, 0x63af77d018df <vm_exec_core+13583>, 0x63af77d02294 <vm_exec_core+16068>, 0x63af77d04894 <vm_exec_core+25796>, 0x63af77d03724 <vm_exec_core+21332>, 0x63af77d00b1b <vm_exec_core+10059>, 0x63af77d003a4 <vm_exec_core+8148>, 0x63af77d046c2 <vm_exec_core+25330>, 0x63af77d0151d <vm_exec_core+12621>, 0x63af77d03db8 <vm_exec_core+23016>, 0x63af77d037ac <vm_exec_core+21468>, 0x63af77d03e85 <vm_exec_core+23221>, 0x63af77d056f2 <vm_exec_core+29474>, 0x63af77d02875 <vm_exec_core+17573>, 0x63af77d04963 <vm_exec_core+26003>, 0x63af77d03710 <vm_exec_core+21312>, 0x63af77d04526 <vm_exec_core+24918>, 0x63af77d00df3 <vm_exec_core+10787>, 0x63af77d030b9 <vm_exec_core+19689>, 0x63af77d03619 <vm_exec_core+21065>, 0x63af77d01fd8 <vm_exec_core+15368>, 0x63af77d02f24 <vm_exec_core+19284>, 0x63af77d011f0 <vm_exec_core+11808>, 0x63af77d00561 <vm_exec_core+8593>, 0x63af77d03f19 <vm_exec_core+23369>, 0x63af77cff651 <vm_exec_core+4737>, 0x63af77d01dd5 <vm_exec_core+14853>, 0x63af77d0d63a <vm_exec_core+62058>, 0x63af77d03ad8 <vm_exec_core+22280>, 0x63af77cffeb2 <vm_exec_core+6882>, 0x63af77d00280 <vm_exec_core+7856>, 0x63af77d0015e <vm_exec_core+7566>, 0x63af77d007b7 <vm_exec_core+9191>, 0x63af77d0103f <vm_exec_core+11375>, 0x63af77d02f1f <vm_exec_core+19279>, 0x63af77d026a2 <vm_exec_core+17106>, 0x63af77d02f1a <vm_exec_core+19274>, 0x63af77d03710 <vm_exec_core+21312>, 0x63af77d0370e <vm_exec_core+21310>, 0x63af77d007b2 <vm_exec_core+9186>, 0x63af77d03c71 <vm_exec_core+22689>, 0x63af77d01a82 <vm_exec_core+14002>, 0x63af77d01a87 <vm_exec_core+14007>, 0x63af77d0370c <vm_exec_core+21308>, 0x63af77d035eb <vm_exec_core+21019>, 0x63af77d02a78 <vm_exec_core+18088>, 0x63af77d02796 <vm_exec_core+17350>, 0x63af77d0370a <vm_exec_core+21306>, 0x63af77d02bac <vm_exec_core+18396>...}
          reg_cfp = 0x748f368ed758
          reg_pc = 0x5110000a2038
          INSN_LABEL_nop = <optimized out>
          INSN_LABEL_getlocal = <optimized out>
          INSN_LABEL_setlocal = <optimized out>
          INSN_LABEL_getblockparam = <optimized out>
          INSN_LABEL_setblockparam = <optimized out>
          INSN_LABEL_getblockparamproxy = <optimized out>
          INSN_LABEL_getspecial = <optimized out>
          INSN_LABEL_setspecial = <optimized out>
          INSN_LABEL_getinstancevariable = <optimized out>
          INSN_LABEL_setinstancevariable = <optimized out>
          INSN_LABEL_getclassvariable = <optimized out>
          INSN_LABEL_setclassvariable = <optimized out>
          INSN_LABEL_opt_getconstant_path = <optimized out>
          INSN_LABEL_getconstant = <optimized out>
          INSN_LABEL_setconstant = <optimized out>
          INSN_LABEL_getglobal = <optimized out>
          INSN_LABEL_setglobal = <optimized out>
          INSN_LABEL_putnil = <optimized out>
          INSN_LABEL_putself = <optimized out>
          INSN_LABEL_putobject = <optimized out>
          INSN_LABEL_putspecialobject = <optimized out>
          INSN_LABEL_putstring = <optimized out>
          INSN_LABEL_putchilledstring = <optimized out>
          INSN_LABEL_concatstrings = <optimized out>
          INSN_LABEL_anytostring = <optimized out>
          INSN_LABEL_toregexp = <optimized out>
          INSN_LABEL_intern = <optimized out>
          INSN_LABEL_newarray = <optimized out>
          INSN_LABEL_pushtoarraykwsplat = <optimized out>
          INSN_LABEL_duparray = <optimized out>
          INSN_LABEL_duphash = <optimized out>
          INSN_LABEL_expandarray = <optimized out>
          INSN_LABEL_concatarray = <optimized out>
          INSN_LABEL_concattoarray = <optimized out>
          INSN_LABEL_pushtoarray = <optimized out>
          INSN_LABEL_splatarray = <optimized out>
          INSN_LABEL_splatkw = <optimized out>
          INSN_LABEL_newhash = <optimized out>
          INSN_LABEL_newrange = <optimized out>
          INSN_LABEL_pop = <optimized out>
          INSN_LABEL_dup = <optimized out>
          INSN_LABEL_dupn = <optimized out>
          INSN_LABEL_swap = <optimized out>
          INSN_LABEL_opt_reverse = <optimized out>
          INSN_LABEL_topn = <optimized out>
          INSN_LABEL_setn = <optimized out>
          INSN_LABEL_adjuststack = <optimized out>
          INSN_LABEL_defined = <optimized out>
          INSN_LABEL_definedivar = <optimized out>
          INSN_LABEL_checkmatch = <optimized out>
          INSN_LABEL_checkkeyword = <optimized out>
          INSN_LABEL_checktype = <optimized out>
          INSN_LABEL_defineclass = <optimized out>
          INSN_LABEL_definemethod = <optimized out>
          INSN_LABEL_definesmethod = <optimized out>
          INSN_LABEL_send = <optimized out>
          INSN_LABEL_sendforward = <optimized out>
          INSN_LABEL_opt_send_without_block = <optimized out>
          INSN_LABEL_objtostring = <optimized out>
          INSN_LABEL_opt_ary_freeze = <optimized out>
          INSN_LABEL_opt_hash_freeze = <optimized out>
          INSN_LABEL_opt_str_freeze = <optimized out>
          INSN_LABEL_opt_str_uminus = <optimized out>
          INSN_LABEL_opt_newarray_send = <optimized out>
          INSN_LABEL_invokesuper = <optimized out>
          INSN_LABEL_invokesuperforward = <optimized out>
          INSN_LABEL_invokeblock = <optimized out>
          INSN_LABEL_leave = <optimized out>
          INSN_LABEL_throw = <optimized out>
          INSN_LABEL_jump = <optimized out>
          INSN_LABEL_branchif = <optimized out>
          INSN_LABEL_branchunless = <optimized out>
          INSN_LABEL_branchnil = <optimized out>
          INSN_LABEL_once = <optimized out>
          INSN_LABEL_opt_case_dispatch = <optimized out>
          INSN_LABEL_opt_aset_with = <optimized out>
          INSN_LABEL_opt_aref_with = <optimized out>
          INSN_LABEL_invokebuiltin = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
          INSN_LABEL_getlocal_WC_0 = <optimized out>
          INSN_LABEL_getlocal_WC_1 = <optimized out>
          INSN_LABEL_setlocal_WC_0 = <optimized out>
          INSN_LABEL_setlocal_WC_1 = <optimized out>
          INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
          INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
          INSN_LABEL_trace_opt_nil_p = <optimized out>
          INSN_LABEL_trace_opt_plus = <optimized out>
          INSN_LABEL_trace_opt_minus = <optimized out>
          INSN_LABEL_trace_opt_mult = <optimized out>
          INSN_LABEL_trace_opt_div = <optimized out>
          INSN_LABEL_trace_opt_mod = <optimized out>
          INSN_LABEL_trace_opt_eq = <optimized out>
          INSN_LABEL_trace_opt_lt = <optimized out>
          INSN_LABEL_trace_opt_le = <optimized out>
          INSN_LABEL_trace_opt_gt = <optimized out>
          INSN_LABEL_trace_opt_ge = <optimized out>
          INSN_LABEL_trace_opt_ltlt = <optimized out>
          INSN_LABEL_trace_opt_and = <optimized out>
          INSN_LABEL_trace_opt_or = <optimized out>
          INSN_LABEL_trace_opt_aref = <optimized out>
          INSN_LABEL_trace_opt_aset = <optimized out>
          INSN_LABEL_trace_opt_length = <optimized out>
          INSN_LABEL_trace_opt_size = <optimized out>
          INSN_LABEL_trace_opt_empty_p = <optimized out>
          INSN_LABEL_trace_opt_succ = <optimized out>
          INSN_LABEL_trace_opt_not = <optimized out>
          INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
  #25 0x000063af77cfaf48 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2584
          _ec = 0x51600436c5d0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #26 0x000063af77d7233a in vm_call0_body (ec=<optimized out>, calling=0x748f29b09460, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:225
          reg_cfp = <optimized out>
          i = <optimized out>
          ci = 0x748f29b094d0
          cc = <optimized out>
          ret = <optimized out>
  #27 0x000063af77d71baf in vm_call0_cme (ec=0x51600436c5d0, calling=0x748f29b09460, argv=0x748f2c5fe8c0, cme=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:108
  No locals.
  #28 vm_call0_body (ec=<optimized out>, calling=0x748f29b09460, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:271
          cme = 0x748f31b8b3b8
          orig_cme = <optimized out>
          ci = 0x748f29b094d0
          cc = 0x748f31b8b390
          ret = <optimized out>
  #29 0x000063af77d260ee in vm_call0_cc (recv=128158961028600, id=22641, argc=<optimized out>, argv=<optimized out>, cc=0x748f31b8b390, 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>
  #30 rb_funcallv_scope (recv=<optimized out>, mid=<optimized out>, argc=<optimized out>, argv=<optimized out>, scope=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1047
          ci = <optimized out>
          ec = <optimized out>
          cc = 0x748f31b8b390
          self = <optimized out>
  #31 0x000063af77d26f1e in rb_funcallv (recv=128158961028600, mid=22641, argc=1, argv=0x748f2c5fe8c0) at /tmp/ruby/src/trunk_asan/vm_eval.c:1062
  No locals.
  #32 rb_funcall (recv=<optimized out>, mid=<optimized out>, n=1) at /tmp/ruby/src/trunk_asan/vm_eval.c:1119
          ar = <optimized out>
          argv = 0x748f2c5fe8c0
  #33 0x000063af77ce6ace in autoload_feature_require (_arguments=128158273629360) at /tmp/ruby/src/trunk_asan/variable.c:2937
          arguments = 0x748f2c5fecb0
          autoload_const = <optimized out>
          result = <optimized out>
  #34 autoload_try_load (_arguments=128158273629360) at /tmp/ruby/src/trunk_asan/variable.c:2951
          arguments = 0x748f2c5fecb0
          result = <optimized out>
          ce = <optimized out>
  #35 0x000063af779841a0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1053
          _ec = 0x51600436c5d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x748f2c5fec30, <optimized out>, 0x748f2c5feb40, <optimized out>, <optimized out>}, prev = 0x748f29a09240, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x51600436c5d0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #36 0x000063af77ce5e36 in rb_autoload_load (module=module@entry=128158968053040, name=name@entry=231195) at /tmp/ruby/src/trunk_asan/variable.c:3012
          ce = 0x503000eb6db0
          arguments = {module = 128158968053040, name = 231195, flag = 0, mutex = 128158363314160, autoload_const = 0x0, autoload_data = 0x0}
          result = <optimized out>
          autoload_const_value = <optimized out>
  #37 0x000063af77cef86d in rb_const_search_from (klass=128158363238840, id=<optimized out>, exclude=<optimized out>, recurse=<optimized out>, visibility=<optimized out>) at /tmp/ruby/src/trunk_asan/variable.c:3114
          ac = 0xfffffffffffffdfc
          am = 128158968053040
          tmp = 128158968053040
          ce = <optimized out>
          current = 128158968053040
          value = <optimized out>
          first_iteration = <optimized out>
  #38 0x000063af77ce7b34 in rb_const_search (klass=128158363238840, id=231195, exclude=0, recurse=1, visibility=0) at /tmp/ruby/src/trunk_asan/variable.c:3136
          value = <optimized out>
  #39 rb_const_get_0 (klass=<optimized out>, id=<optimized out>, exclude=<optimized out>, recurse=<optimized out>, visibility=<optimized out>) at /tmp/ruby/src/trunk_asan/variable.c:3063
          c = <optimized out>
  #40 0x000063af77cf2b1e in vm_get_ev_const (ec=<optimized out>, orig_klass=<optimized out>, id=<optimized out>, allow_nil=<optimized out>, is_defined=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:1134
          root_cref = <optimized out>
          klass = 88785577778576
          cref = <optimized out>
          val = <optimized out>
          root_cref = <optimized out>
          cref = <optimized out>
          klass = <optimized out>
          av = <optimized out>
          am = <optimized out>
          ce = <optimized out>
          search_continue = <optimized out>
  #41 0x000063af77cfdab3 in vm_get_ev_const_chain (ec=0x51600436c5d0, segments=0x5020007afb90) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:1167
          id = 0
          val = 137
          idx = <optimized out>
          allow_nil = <optimized out>
  #42 rb_vm_opt_getconstant_path (ec=<optimized out>, reg_cfp=<optimized out>, ic=0x5020007afb50) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6370
          segments = 0x5020007afb90
          ice = <optimized out>
          val = <optimized out>
  #43 0x000063af77d04856 in vm_exec_core (ec=ec@entry=0x51600436c5d0) at ../../src/trunk_asan/insns.def:263
          ic = 0x0
          leaf = false
          val = <optimized out>
          insns_address_table = {0x63af77cfead9 <vm_exec_core+1801>, 0x63af77cffbaa <vm_exec_core+6106>, 0x63af77d057df <vm_exec_core+29711>, 0x63af77cff702 <vm_exec_core+4914>, 0x63af77d063de <vm_exec_core+32782>, 0x63af77d041a2 <vm_exec_core+24018>, 0x63af77d01b1d <vm_exec_core+14157>, 0x63af77cfec59 <vm_exec_core+2185>, 0x63af77d05e47 <vm_exec_core+31351>, 0x63af77d05b41 <vm_exec_core+30577>, 0x63af77cff97a <vm_exec_core+5546>, 0x63af77cff1f7 <vm_exec_core+3623>, 0x63af77d047f7 <vm_exec_core+25639>, 0x63af77d00931 <vm_exec_core+9569>, 0x63af77d06085 <vm_exec_core+31925>, 0x63af77d05ccf <vm_exec_core+30975>, 0x63af77d00f91 <vm_exec_core+11201>, 0x63af77d01a9b <vm_exec_core+14027>, 0x63af77d043f0 <vm_exec_core+24608>, 0x63af77d05c30 <vm_exec_core+30816>, 0x63af77d03557 <vm_exec_core+20871>, 0x63af77d0448a <vm_exec_core+24762>, 0x63af77d04ba8 <vm_exec_core+26584>, 0x63af77d03483 <vm_exec_core+20659>, 0x63af77cff123 <vm_exec_core+3411>, 0x63af77d03cbc <vm_exec_core+22764>, 0x63af77cfef99 <vm_exec_core+3017>, 0x63af77cff409 <vm_exec_core+4153>, 0x63af77d012de <vm_exec_core+12046>, 0x63af77d03024 <vm_exec_core+19540>, 0x63af77d03a05 <vm_exec_core+22069>, 0x63af77d02bc0 <vm_exec_core+18416>, 0x63af77cfeb1e <vm_exec_core+1870>, 0x63af77d0512a <vm_exec_core+27994>, 0x63af77d05a56 <vm_exec_core+30342>, 0x63af77cff4e2 <vm_exec_core+4370>, 0x63af77d00076 <vm_exec_core+7334>, 0x63af77cffafc <vm_exec_core+5932>, 0x63af77d00a36 <vm_exec_core+9830>, 0x63af77d01a30 <vm_exec_core+13920>, 0x63af77cff5a4 <vm_exec_core+4564>, 0x63af77d04f73 <vm_exec_core+27555>, 0x63af77cfffe5 <vm_exec_core+7189>, 0x63af77d018ee <vm_exec_core+13598>, 0x63af77d022a3 <vm_exec_core+16083>, 0x63af77d048a3 <vm_exec_core+25811>, 0x63af77d03733 <vm_exec_core+21347>, 0x63af77d00b2a <vm_exec_core+10074>, 0x63af77d003b3 <vm_exec_core+8163>, 0x63af77d046d1 <vm_exec_core+25345>, 0x63af77d0152c <vm_exec_core+12636>, 0x63af77d03dc7 <vm_exec_core+23031>, 0x63af77d037bb <vm_exec_core+21483>, 0x63af77d03e94 <vm_exec_core+23236>, 0x63af77d05701 <vm_exec_core+29489>, 0x63af77d02884 <vm_exec_core+17588>, 0x63af77d04972 <vm_exec_core+26018>, 0x63af77cfe75b <vm_exec_core+907>, 0x63af77d04535 <vm_exec_core+24933>, 0x63af77d00e02 <vm_exec_core+10802>, 0x63af77d030c8 <vm_exec_core+19704>, 0x63af77d03628 <vm_exec_core+21080>, 0x63af77cfe760 <vm_exec_core+912>, 0x63af77d02f33 <vm_exec_core+19299>, 0x63af77d011ff <vm_exec_core+11823>, 0x63af77d00570 <vm_exec_core+8608>, 0x63af77d03f28 <vm_exec_core+23384>, 0x63af77cff660 <vm_exec_core+4752>, 0x63af77d01de4 <vm_exec_core+14868>, 0x63af77d0d649 <vm_exec_core+62073>, 0x63af77d03ae7 <vm_exec_core+22295>, 0x63af77cffec1 <vm_exec_core+6897>, 0x63af77d0028f <vm_exec_core+7871>, 0x63af77d0016d <vm_exec_core+7581>, 0x63af77d007c6 <vm_exec_core+9206>, 0x63af77d0104e <vm_exec_core+11390>, 0x63af77cffde2 <vm_exec_core+6674>, 0x63af77d06673 <vm_exec_core+33443>, 0x63af77d03b9e <vm_exec_core+22478>, 0x63af77d026ac <vm_exec_core+17116>, 0x63af77d05021 <vm_exec_core+27729>, 0x63af77d06791 <vm_exec_core+33729>, 0x63af77d05387 <vm_exec_core+28599>, 0x63af77d061de <vm_exec_core+32270>, 0x63af77d062b6 <vm_exec_core+32486>, 0x63af77cff03c <vm_exec_core+3180>, 0x63af77d05d64 <vm_exec_core+31124>, 0x63af77d013ef <vm_exec_core+12319>, 0x63af77d05f9f <vm_exec_core+31695>, 0x63af77d00eae <vm_exec_core+10974>, 0x63af77d05285 <vm_exec_core+28341>, 0x63af77cfee63 <vm_exec_core+2707>, 0x63af77d00c44 <vm_exec_core+10356>, 0x63af77d01fec <vm_exec_core+15388>, 0x63af77d01985 <vm_exec_core+13749>, 0x63af77d01754 <vm_exec_core+13188>, 0x63af77cfe857 <vm_exec_core+1159>, 0x63af77cfed7a <vm_exec_core+2474>, 0x63af77cfe8e9 <vm_exec_core+1305>, 0x63af77d055a0 <vm_exec_core+29136>, 0x63af77d02dd0 <vm_exec_core+18944>, 0x63af77d02374 <vm_exec_core+16292>, 0x63af77d02a91 <vm_exec_core+18113>, 0x63af77d027aa <vm_exec_core+17370>, 0x63af77d017f5 <vm_exec_core+13349>, 0x63af77d02198 <vm_exec_core+15816>, 0x63af77d01cba <vm_exec_core+14570>, 0x63af77d024a3 <vm_exec_core+16595>, 0x63af77d02525 <vm_exec_core+16725>, 0x63af77cfeaca <vm_exec_core+1786>, 0x63af77cffb9b <vm_exec_core+6091>, 0x63af77d057d0 <vm_exec_core+29696>, 0x63af77cff6f3 <vm_exec_core+4899>, 0x63af77d063cf <vm_exec_core+32767>, 0x63af77d04193 <vm_exec_core+24003>, 0x63af77d01b0e <vm_exec_core+14142>, 0x63af77cfec4a <vm_exec_core+2170>, 0x63af77d05e38 <vm_exec_core+31336>, 0x63af77d05b32 <vm_exec_core+30562>, 0x63af77cff96b <vm_exec_core+5531>, 0x63af77cff1e8 <vm_exec_core+3608>, 0x63af77d047e8 <vm_exec_core+25624>, 0x63af77d00922 <vm_exec_core+9554>, 0x63af77d06076 <vm_exec_core+31910>, 0x63af77d05cc0 <vm_exec_core+30960>, 0x63af77d00f82 <vm_exec_core+11186>, 0x63af77d01a8c <vm_exec_core+14012>, 0x63af77d043e1 <vm_exec_core+24593>, 0x63af77d05c21 <vm_exec_core+30801>, 0x63af77d03548 <vm_exec_core+20856>, 0x63af77d0447b <vm_exec_core+24747>, 0x63af77d04b99 <vm_exec_core+26569>, 0x63af77d03474 <vm_exec_core+20644>, 0x63af77cff114 <vm_exec_core+3396>, 0x63af77d03cad <vm_exec_core+22749>, 0x63af77cfef8a <vm_exec_core+3002>, 0x63af77cff3fa <vm_exec_core+4138>, 0x63af77d012cf <vm_exec_core+12031>, 0x63af77d03015 <vm_exec_core+19525>, 0x63af77d039f6 <vm_exec_core+22054>, 0x63af77d02bb1 <vm_exec_core+18401>, 0x63af77cfeb0f <vm_exec_core+1855>, 0x63af77d0511b <vm_exec_core+27979>, 0x63af77d05a47 <vm_exec_core+30327>, 0x63af77cff4d3 <vm_exec_core+4355>, 0x63af77d00067 <vm_exec_core+7319>, 0x63af77cffaed <vm_exec_core+5917>, 0x63af77d00a27 <vm_exec_core+9815>, 0x63af77d01a21 <vm_exec_core+13905>, 0x63af77cff595 <vm_exec_core+4549>, 0x63af77d04f64 <vm_exec_core+27540>, 0x63af77cfffd6 <vm_exec_core+7174>, 0x63af77d018df <vm_exec_core+13583>, 0x63af77d02294 <vm_exec_core+16068>, 0x63af77d04894 <vm_exec_core+25796>, 0x63af77d03724 <vm_exec_core+21332>, 0x63af77d00b1b <vm_exec_core+10059>, 0x63af77d003a4 <vm_exec_core+8148>, 0x63af77d046c2 <vm_exec_core+25330>, 0x63af77d0151d <vm_exec_core+12621>, 0x63af77d03db8 <vm_exec_core+23016>, 0x63af77d037ac <vm_exec_core+21468>, 0x63af77d03e85 <vm_exec_core+23221>, 0x63af77d056f2 <vm_exec_core+29474>, 0x63af77d02875 <vm_exec_core+17573>, 0x63af77d04963 <vm_exec_core+26003>, 0x63af77d03710 <vm_exec_core+21312>, 0x63af77d04526 <vm_exec_core+24918>, 0x63af77d00df3 <vm_exec_core+10787>, 0x63af77d030b9 <vm_exec_core+19689>, 0x63af77d03619 <vm_exec_core+21065>, 0x63af77d01fd8 <vm_exec_core+15368>, 0x63af77d02f24 <vm_exec_core+19284>, 0x63af77d011f0 <vm_exec_core+11808>, 0x63af77d00561 <vm_exec_core+8593>, 0x63af77d03f19 <vm_exec_core+23369>, 0x63af77cff651 <vm_exec_core+4737>, 0x63af77d01dd5 <vm_exec_core+14853>, 0x63af77d0d63a <vm_exec_core+62058>, 0x63af77d03ad8 <vm_exec_core+22280>, 0x63af77cffeb2 <vm_exec_core+6882>, 0x63af77d00280 <vm_exec_core+7856>, 0x63af77d0015e <vm_exec_core+7566>, 0x63af77d007b7 <vm_exec_core+9191>, 0x63af77d0103f <vm_exec_core+11375>, 0x63af77d02f1f <vm_exec_core+19279>, 0x63af77d026a2 <vm_exec_core+17106>, 0x63af77d02f1a <vm_exec_core+19274>, 0x63af77d03710 <vm_exec_core+21312>, 0x63af77d0370e <vm_exec_core+21310>, 0x63af77d007b2 <vm_exec_core+9186>, 0x63af77d03c71 <vm_exec_core+22689>, 0x63af77d01a82 <vm_exec_core+14002>, 0x63af77d01a87 <vm_exec_core+14007>, 0x63af77d0370c <vm_exec_core+21308>, 0x63af77d035eb <vm_exec_core+21019>, 0x63af77d02a78 <vm_exec_core+18088>, 0x63af77d02796 <vm_exec_core+17350>, 0x63af77d0370a <vm_exec_core+21306>, 0x63af77d02bac <vm_exec_core+18396>...}
          reg_cfp = 0x748f368ed790
          reg_pc = 0xfffffffffffffdfc
          INSN_LABEL_nop = <optimized out>
          INSN_LABEL_getlocal = <optimized out>
          INSN_LABEL_setlocal = <optimized out>
          INSN_LABEL_getblockparam = <optimized out>
          INSN_LABEL_setblockparam = <optimized out>
          INSN_LABEL_getblockparamproxy = <optimized out>
          INSN_LABEL_getspecial = <optimized out>
          INSN_LABEL_setspecial = <optimized out>
          INSN_LABEL_getinstancevariable = <optimized out>
          INSN_LABEL_setinstancevariable = <optimized out>
          INSN_LABEL_getclassvariable = <optimized out>
          INSN_LABEL_setclassvariable = <optimized out>
          INSN_LABEL_opt_getconstant_path = <optimized out>
          INSN_LABEL_getconstant = <optimized out>
          INSN_LABEL_setconstant = <optimized out>
          INSN_LABEL_getglobal = <optimized out>
          INSN_LABEL_setglobal = <optimized out>
          INSN_LABEL_putnil = <optimized out>
          INSN_LABEL_putself = <optimized out>
          INSN_LABEL_putobject = <optimized out>
          INSN_LABEL_putspecialobject = <optimized out>
          INSN_LABEL_putstring = <optimized out>
          INSN_LABEL_putchilledstring = <optimized out>
          INSN_LABEL_concatstrings = <optimized out>
          INSN_LABEL_anytostring = <optimized out>
          INSN_LABEL_toregexp = <optimized out>
          INSN_LABEL_intern = <optimized out>
          INSN_LABEL_newarray = <optimized out>
          INSN_LABEL_pushtoarraykwsplat = <optimized out>
          INSN_LABEL_duparray = <optimized out>
          INSN_LABEL_duphash = <optimized out>
          INSN_LABEL_expandarray = <optimized out>
          INSN_LABEL_concatarray = <optimized out>
          INSN_LABEL_concattoarray = <optimized out>
          INSN_LABEL_pushtoarray = <optimized out>
          INSN_LABEL_splatarray = <optimized out>
          INSN_LABEL_splatkw = <optimized out>
          INSN_LABEL_newhash = <optimized out>
          INSN_LABEL_newrange = <optimized out>
          INSN_LABEL_pop = <optimized out>
          INSN_LABEL_dup = <optimized out>
          INSN_LABEL_dupn = <optimized out>
          INSN_LABEL_swap = <optimized out>
          INSN_LABEL_opt_reverse = <optimized out>
          INSN_LABEL_topn = <optimized out>
          INSN_LABEL_setn = <optimized out>
          INSN_LABEL_adjuststack = <optimized out>
          INSN_LABEL_defined = <optimized out>
          INSN_LABEL_definedivar = <optimized out>
          INSN_LABEL_checkmatch = <optimized out>
          INSN_LABEL_checkkeyword = <optimized out>
          INSN_LABEL_checktype = <optimized out>
          INSN_LABEL_defineclass = <optimized out>
          INSN_LABEL_definemethod = <optimized out>
          INSN_LABEL_definesmethod = <optimized out>
          INSN_LABEL_send = <optimized out>
          INSN_LABEL_sendforward = <optimized out>
          INSN_LABEL_opt_send_without_block = <optimized out>
          INSN_LABEL_objtostring = <optimized out>
          INSN_LABEL_opt_ary_freeze = <optimized out>
          INSN_LABEL_opt_hash_freeze = <optimized out>
          INSN_LABEL_opt_str_freeze = <optimized out>
          INSN_LABEL_opt_str_uminus = <optimized out>
          INSN_LABEL_opt_newarray_send = <optimized out>
          INSN_LABEL_invokesuper = <optimized out>
          INSN_LABEL_invokesuperforward = <optimized out>
          INSN_LABEL_invokeblock = <optimized out>
          INSN_LABEL_leave = <optimized out>
          INSN_LABEL_throw = <optimized out>
          INSN_LABEL_jump = <optimized out>
          INSN_LABEL_branchif = <optimized out>
          INSN_LABEL_branchunless = <optimized out>
          INSN_LABEL_branchnil = <optimized out>
          INSN_LABEL_once = <optimized out>
          INSN_LABEL_opt_case_dispatch = <optimized out>
          INSN_LABEL_opt_aset_with = <optimized out>
          INSN_LABEL_opt_aref_with = <optimized out>
          INSN_LABEL_invokebuiltin = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
          INSN_LABEL_getlocal_WC_0 = <optimized out>
          INSN_LABEL_getlocal_WC_1 = <optimized out>
          INSN_LABEL_setlocal_WC_0 = <optimized out>
          INSN_LABEL_setlocal_WC_1 = <optimized out>
          INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
          INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
          INSN_LABEL_trace_opt_nil_p = <optimized out>
          INSN_LABEL_trace_opt_plus = <optimized out>
          INSN_LABEL_trace_opt_minus = <optimized out>
          INSN_LABEL_trace_opt_mult = <optimized out>
          INSN_LABEL_trace_opt_div = <optimized out>
          INSN_LABEL_trace_opt_mod = <optimized out>
          INSN_LABEL_trace_opt_eq = <optimized out>
          INSN_LABEL_trace_opt_lt = <optimized out>
          INSN_LABEL_trace_opt_le = <optimized out>
          INSN_LABEL_trace_opt_gt = <optimized out>
          INSN_LABEL_trace_opt_ge = <optimized out>
          INSN_LABEL_trace_opt_ltlt = <optimized out>
          INSN_LABEL_trace_opt_and = <optimized out>
          INSN_LABEL_trace_opt_or = <optimized out>
          INSN_LABEL_trace_opt_aref = <optimized out>
          INSN_LABEL_trace_opt_aset = <optimized out>
          INSN_LABEL_trace_opt_length = <optimized out>
          INSN_LABEL_trace_opt_size = <optimized out>
          INSN_LABEL_trace_opt_empty_p = <optimized out>
          INSN_LABEL_trace_opt_succ = <optimized out>
          INSN_LABEL_trace_opt_not = <optimized out>
          INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
  #44 0x000063af77cfaf48 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2584
          _ec = 0x51600436c5d0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #45 0x000063af77d3820b in invoke_iseq_block_from_c (ec=0x51600436c5d0, captured=<optimized out>, self=128158363370880, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=0x0, is_lambda=0, me=0x0, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1615
          flags = 0
          iseq = 0x748f31c287d0
          cfp = 0x748f368ed7c8
          sp = 0x748f367ed818
          use_argv = <optimized out>
          stack_argv = 0x748f367ed818
          opt_pc = <optimized out>
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #46 invoke_block_from_c_proc (ec=0x51600436c5d0, self=128158363370880, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=0, me=0x0, proc=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1709
          block = <optimized out>
          keyword_hash = <optimized out>
  #47 vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1739
  No locals.
  #48 0x000063af77d36496 in rb_vm_invoke_proc (ec=0x50c000d31d90, proc=0x89, proc@entry=0x50400076cfd0, argc=1437175137, 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:1760
          self = 0
  #49 0x000063af77c8d549 in thread_do_start_proc (th=th@entry=0x5150001eff80) at /tmp/ruby/src/trunk_asan/thread.c:608
          args = <optimized out>
          procval = <optimized out>
          proc = 0x50400076cfd0
          args_len = 0
          args_ptr = <optimized out>
  #50 0x000063af77c8b17a in thread_do_start (th=0x5150001eff80) at /tmp/ruby/src/trunk_asan/thread.c:625
          result = 36
  #51 thread_start_func_2 (th=th@entry=0x5150001eff80, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:680
          _tag = <optimized out>
          _ec = <optimized out>
          ractor_main_th = 0x515000000300
          fiber_scheduler_closed = 0
          event_thread_end_hooked = 0
          result = 36
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #52 0x000063af77c8a43e in call_thread_start_func_2 (th=0x5150001eff80) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2180
          stack_start = <optimized out>
          stack_start_addr = 0x748f2c5ffce0
  #53 nt_start (ptr=0x50c000d31d40) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2225
          th = 0x5150001eff80
          sched = <optimized out>
          nt = 0x50c000d31d40
          vm = 0x525000000100
  #54 0x000063af7793995f in asan_thread_start(void*) ()
  No symbol table info available.
  #55 0x0000748f55a9ca94 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 = {128158273636032, -3598747065341225655, 128158273636032, -352, 0, 140733914326256, -3598747065362197175, -3598836316078254775}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #56 0x0000748f55b29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  Thread 1 (Thread 0x748f55db4c40 (LWP 1426092) "ruby"):
  #0  0x0000748f55a98d61 in __futex_abstimed_wait_common64 (private=25519, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c000000090) 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=25519, abstime=0x0, clockid=0, expected=0, futex_word=0x50c000000090) at ./nptl/futex-internal.c:87
          err = <optimized out>
          clockbit = 256
          op = 393
          err = <optimized out>
          clockbit = <optimized out>
          op = <optimized out>
  #2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x50c000000090, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
  No locals.
  #3  0x0000748f55a9b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x515000000920, cond=0x50c000000068) at ./nptl/pthread_cond_wait.c:503
          spin = 0
          buffer = {__routine = 0x748f55a9b4a0 <__condvar_cleanup_waiting>, __arg = 0x7fff2af8af30, __canceltype = 1406311496, __prev = 0x0}
          cbuffer = {wseq = 114, cond = 0x50c000000068, mutex = 0x515000000920, private = 0}
          err = <optimized out>
          g = 0
          flags = <optimized out>
          g1_start = <optimized out>
          maxspin = 0
          signals = <optimized out>
          result = 0
          wseq = 114
          seq = 57
          private = 0
          maxspin = <optimized out>
          err = <optimized out>
          result = <optimized out>
          wseq = <optimized out>
          g = <optimized out>
          seq = <optimized out>
          flags = <optimized out>
          private = <optimized out>
          signals = <optimized out>
          done = <optimized out>
          g1_start = <optimized out>
          spin = <optimized out>
          buffer = <optimized out>
          cbuffer = <optimized out>
          s = <optimized out>
  #4  ___pthread_cond_wait (cond=0x50c000000068, mutex=mutex@entry=0x515000000920) at ./nptl/pthread_cond_wait.c:627
  No locals.
  #5  0x000063af77c646c1 in rb_native_cond_wait (cond=0x50c000000090, mutex=0x515000000920) at /tmp/ruby/src/trunk_asan/thread_pthread.c:222
          r = <optimized out>
  #6  thread_sched_wait_running_turn (sched=sched@entry=0x515000000920, th=th@entry=0x515000000300, can_direct_transfer=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:863
          next_th = <optimized out>
  #7  0x000063af77c89332 in thread_sched_to_waiting_until_wakeup (sched=0x515000000920, th=th@entry=0x515000000300) at /tmp/ruby/src/trunk_asan/thread_pthread.c:1105
          can_direct_transfer = <optimized out>
  #8  0x000063af77c8fc6f in native_sleep (th=0x515000000300, rel=0x0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3287
          sched = <optimized out>
  #9  sleep_forever (th=0x515000000300, fl=13) at /tmp/ruby/src/trunk_asan/thread.c:1361
          prev_status = THREAD_RUNNABLE
          status = THREAD_STOPPED_FOREVER
          woke = <optimized out>
  #10 thread_join_sleep (arg=128158933143136) at /tmp/ruby/src/trunk_asan/thread.c:1066
          scheduler = <optimized out>
          p = 0x748f53af4e60
          target_th = 0x5150001eff80
          th = 0x515000000300
          end = 0
          limit = <optimized out>
  #11 0x000063af779841a0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1053
          _ec = 0x5160000003d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7fff2af8b1f0, <optimized out>, 0x7fff2af8b100, <optimized out>, <optimized out>}, prev = 0x748f53aed640, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x5160000003d0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #12 0x000063af77c8f448 in thread_join (target_th=<optimized out>, timeout=<optimized out>, limit=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:1115
          waiter = {next = 0x0, thread = 0x515000000300, fiber = 0x0}
          arg = {waiter = 0x54e8c38948ef8944, target = 0xffffff65e9fffff8, timeout = 5188146770739207951, limit = <optimized out>}
          ec = <optimized out>
          th = <optimized out>
          fiber = 0x516000000380
  #13 0x000063af77c82180 in thread_join_m (argc=<optimized out>, argv=<optimized out>, self=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:1212
          rel = <optimized out>
          timeout = <optimized out>
          limit = 0x0
  #14 0x000063af77d5e3b8 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:3795
          ci = 0x34b100100001
          cc = <optimized out>
          me = 0x748f55559728
          cfunc = 0x50400001eb58
          recv = 128158363314520
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #15 0x000063af77d0bd2d in vm_sendish (ec=0x5160000003d0, reg_cfp=0x748f52fff448, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962
          calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>}
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
  #16 vm_exec_core (ec=ec@entry=0x5160000003d0) at ../../src/trunk_asan/insns.def:898
          bh = 0
          cd = <optimized out>
          leaf = false
          val = <optimized out>
          insns_address_table = {0x63af77cfead9 <vm_exec_core+1801>, 0x63af77cffbaa <vm_exec_core+6106>, 0x63af77d057df <vm_exec_core+29711>, 0x63af77cff702 <vm_exec_core+4914>, 0x63af77d063de <vm_exec_core+32782>, 0x63af77d041a2 <vm_exec_core+24018>, 0x63af77d01b1d <vm_exec_core+14157>, 0x63af77cfec59 <vm_exec_core+2185>, 0x63af77d05e47 <vm_exec_core+31351>, 0x63af77d05b41 <vm_exec_core+30577>, 0x63af77cff97a <vm_exec_core+5546>, 0x63af77cff1f7 <vm_exec_core+3623>, 0x63af77d047f7 <vm_exec_core+25639>, 0x63af77d00931 <vm_exec_core+9569>, 0x63af77d06085 <vm_exec_core+31925>, 0x63af77d05ccf <vm_exec_core+30975>, 0x63af77d00f91 <vm_exec_core+11201>, 0x63af77d01a9b <vm_exec_core+14027>, 0x63af77d043f0 <vm_exec_core+24608>, 0x63af77d05c30 <vm_exec_core+30816>, 0x63af77d03557 <vm_exec_core+20871>, 0x63af77d0448a <vm_exec_core+24762>, 0x63af77d04ba8 <vm_exec_core+26584>, 0x63af77d03483 <vm_exec_core+20659>, 0x63af77cff123 <vm_exec_core+3411>, 0x63af77d03cbc <vm_exec_core+22764>, 0x63af77cfef99 <vm_exec_core+3017>, 0x63af77cff409 <vm_exec_core+4153>, 0x63af77d012de <vm_exec_core+12046>, 0x63af77d03024 <vm_exec_core+19540>, 0x63af77d03a05 <vm_exec_core+22069>, 0x63af77d02bc0 <vm_exec_core+18416>, 0x63af77cfeb1e <vm_exec_core+1870>, 0x63af77d0512a <vm_exec_core+27994>, 0x63af77d05a56 <vm_exec_core+30342>, 0x63af77cff4e2 <vm_exec_core+4370>, 0x63af77d00076 <vm_exec_core+7334>, 0x63af77cffafc <vm_exec_core+5932>, 0x63af77d00a36 <vm_exec_core+9830>, 0x63af77d01a30 <vm_exec_core+13920>, 0x63af77cff5a4 <vm_exec_core+4564>, 0x63af77d04f73 <vm_exec_core+27555>, 0x63af77cfffe5 <vm_exec_core+7189>, 0x63af77d018ee <vm_exec_core+13598>, 0x63af77d022a3 <vm_exec_core+16083>, 0x63af77d048a3 <vm_exec_core+25811>, 0x63af77d03733 <vm_exec_core+21347>, 0x63af77d00b2a <vm_exec_core+10074>, 0x63af77d003b3 <vm_exec_core+8163>, 0x63af77d046d1 <vm_exec_core+25345>, 0x63af77d0152c <vm_exec_core+12636>, 0x63af77d03dc7 <vm_exec_core+23031>, 0x63af77d037bb <vm_exec_core+21483>, 0x63af77d03e94 <vm_exec_core+23236>, 0x63af77d05701 <vm_exec_core+29489>, 0x63af77d02884 <vm_exec_core+17588>, 0x63af77d04972 <vm_exec_core+26018>, 0x63af77cfe75b <vm_exec_core+907>, 0x63af77d04535 <vm_exec_core+24933>, 0x63af77d00e02 <vm_exec_core+10802>, 0x63af77d030c8 <vm_exec_core+19704>, 0x63af77d03628 <vm_exec_core+21080>, 0x63af77cfe760 <vm_exec_core+912>, 0x63af77d02f33 <vm_exec_core+19299>, 0x63af77d011ff <vm_exec_core+11823>, 0x63af77d00570 <vm_exec_core+8608>, 0x63af77d03f28 <vm_exec_core+23384>, 0x63af77cff660 <vm_exec_core+4752>, 0x63af77d01de4 <vm_exec_core+14868>, 0x63af77d0d649 <vm_exec_core+62073>, 0x63af77d03ae7 <vm_exec_core+22295>, 0x63af77cffec1 <vm_exec_core+6897>, 0x63af77d0028f <vm_exec_core+7871>, 0x63af77d0016d <vm_exec_core+7581>, 0x63af77d007c6 <vm_exec_core+9206>, 0x63af77d0104e <vm_exec_core+11390>, 0x63af77cffde2 <vm_exec_core+6674>, 0x63af77d06673 <vm_exec_core+33443>, 0x63af77d03b9e <vm_exec_core+22478>, 0x63af77d026ac <vm_exec_core+17116>, 0x63af77d05021 <vm_exec_core+27729>, 0x63af77d06791 <vm_exec_core+33729>, 0x63af77d05387 <vm_exec_core+28599>, 0x63af77d061de <vm_exec_core+32270>, 0x63af77d062b6 <vm_exec_core+32486>, 0x63af77cff03c <vm_exec_core+3180>, 0x63af77d05d64 <vm_exec_core+31124>, 0x63af77d013ef <vm_exec_core+12319>, 0x63af77d05f9f <vm_exec_core+31695>, 0x63af77d00eae <vm_exec_core+10974>, 0x63af77d05285 <vm_exec_core+28341>, 0x63af77cfee63 <vm_exec_core+2707>, 0x63af77d00c44 <vm_exec_core+10356>, 0x63af77d01fec <vm_exec_core+15388>, 0x63af77d01985 <vm_exec_core+13749>, 0x63af77d01754 <vm_exec_core+13188>, 0x63af77cfe857 <vm_exec_core+1159>, 0x63af77cfed7a <vm_exec_core+2474>, 0x63af77cfe8e9 <vm_exec_core+1305>, 0x63af77d055a0 <vm_exec_core+29136>, 0x63af77d02dd0 <vm_exec_core+18944>, 0x63af77d02374 <vm_exec_core+16292>, 0x63af77d02a91 <vm_exec_core+18113>, 0x63af77d027aa <vm_exec_core+17370>, 0x63af77d017f5 <vm_exec_core+13349>, 0x63af77d02198 <vm_exec_core+15816>, 0x63af77d01cba <vm_exec_core+14570>, 0x63af77d024a3 <vm_exec_core+16595>, 0x63af77d02525 <vm_exec_core+16725>, 0x63af77cfeaca <vm_exec_core+1786>, 0x63af77cffb9b <vm_exec_core+6091>, 0x63af77d057d0 <vm_exec_core+29696>, 0x63af77cff6f3 <vm_exec_core+4899>, 0x63af77d063cf <vm_exec_core+32767>, 0x63af77d04193 <vm_exec_core+24003>, 0x63af77d01b0e <vm_exec_core+14142>, 0x63af77cfec4a <vm_exec_core+2170>, 0x63af77d05e38 <vm_exec_core+31336>, 0x63af77d05b32 <vm_exec_core+30562>, 0x63af77cff96b <vm_exec_core+5531>, 0x63af77cff1e8 <vm_exec_core+3608>, 0x63af77d047e8 <vm_exec_core+25624>, 0x63af77d00922 <vm_exec_core+9554>, 0x63af77d06076 <vm_exec_core+31910>, 0x63af77d05cc0 <vm_exec_core+30960>, 0x63af77d00f82 <vm_exec_core+11186>, 0x63af77d01a8c <vm_exec_core+14012>, 0x63af77d043e1 <vm_exec_core+24593>, 0x63af77d05c21 <vm_exec_core+30801>, 0x63af77d03548 <vm_exec_core+20856>, 0x63af77d0447b <vm_exec_core+24747>, 0x63af77d04b99 <vm_exec_core+26569>, 0x63af77d03474 <vm_exec_core+20644>, 0x63af77cff114 <vm_exec_core+3396>, 0x63af77d03cad <vm_exec_core+22749>, 0x63af77cfef8a <vm_exec_core+3002>, 0x63af77cff3fa <vm_exec_core+4138>, 0x63af77d012cf <vm_exec_core+12031>, 0x63af77d03015 <vm_exec_core+19525>, 0x63af77d039f6 <vm_exec_core+22054>, 0x63af77d02bb1 <vm_exec_core+18401>, 0x63af77cfeb0f <vm_exec_core+1855>, 0x63af77d0511b <vm_exec_core+27979>, 0x63af77d05a47 <vm_exec_core+30327>, 0x63af77cff4d3 <vm_exec_core+4355>, 0x63af77d00067 <vm_exec_core+7319>, 0x63af77cffaed <vm_exec_core+5917>, 0x63af77d00a27 <vm_exec_core+9815>, 0x63af77d01a21 <vm_exec_core+13905>, 0x63af77cff595 <vm_exec_core+4549>, 0x63af77d04f64 <vm_exec_core+27540>, 0x63af77cfffd6 <vm_exec_core+7174>, 0x63af77d018df <vm_exec_core+13583>, 0x63af77d02294 <vm_exec_core+16068>, 0x63af77d04894 <vm_exec_core+25796>, 0x63af77d03724 <vm_exec_core+21332>, 0x63af77d00b1b <vm_exec_core+10059>, 0x63af77d003a4 <vm_exec_core+8148>, 0x63af77d046c2 <vm_exec_core+25330>, 0x63af77d0151d <vm_exec_core+12621>, 0x63af77d03db8 <vm_exec_core+23016>, 0x63af77d037ac <vm_exec_core+21468>, 0x63af77d03e85 <vm_exec_core+23221>, 0x63af77d056f2 <vm_exec_core+29474>, 0x63af77d02875 <vm_exec_core+17573>, 0x63af77d04963 <vm_exec_core+26003>, 0x63af77d03710 <vm_exec_core+21312>, 0x63af77d04526 <vm_exec_core+24918>, 0x63af77d00df3 <vm_exec_core+10787>, 0x63af77d030b9 <vm_exec_core+19689>, 0x63af77d03619 <vm_exec_core+21065>, 0x63af77d01fd8 <vm_exec_core+15368>, 0x63af77d02f24 <vm_exec_core+19284>, 0x63af77d011f0 <vm_exec_core+11808>, 0x63af77d00561 <vm_exec_core+8593>, 0x63af77d03f19 <vm_exec_core+23369>, 0x63af77cff651 <vm_exec_core+4737>, 0x63af77d01dd5 <vm_exec_core+14853>, 0x63af77d0d63a <vm_exec_core+62058>, 0x63af77d03ad8 <vm_exec_core+22280>, 0x63af77cffeb2 <vm_exec_core+6882>, 0x63af77d00280 <vm_exec_core+7856>, 0x63af77d0015e <vm_exec_core+7566>, 0x63af77d007b7 <vm_exec_core+9191>, 0x63af77d0103f <vm_exec_core+11375>, 0x63af77d02f1f <vm_exec_core+19279>, 0x63af77d026a2 <vm_exec_core+17106>, 0x63af77d02f1a <vm_exec_core+19274>, 0x63af77d03710 <vm_exec_core+21312>, 0x63af77d0370e <vm_exec_core+21310>, 0x63af77d007b2 <vm_exec_core+9186>, 0x63af77d03c71 <vm_exec_core+22689>, 0x63af77d01a82 <vm_exec_core+14002>, 0x63af77d01a87 <vm_exec_core+14007>, 0x63af77d0370c <vm_exec_core+21308>, 0x63af77d035eb <vm_exec_core+21019>, 0x63af77d02a78 <vm_exec_core+18088>, 0x63af77d02796 <vm_exec_core+17350>, 0x63af77d0370a <vm_exec_core+21306>, 0x63af77d02bac <vm_exec_core+18396>...}
          reg_cfp = 0x748f52fff448
          reg_pc = 0x5140001691a0
          INSN_LABEL_nop = <optimized out>
          INSN_LABEL_getlocal = <optimized out>
          INSN_LABEL_setlocal = <optimized out>
          INSN_LABEL_getblockparam = <optimized out>
          INSN_LABEL_setblockparam = <optimized out>
          INSN_LABEL_getblockparamproxy = <optimized out>
          INSN_LABEL_getspecial = <optimized out>
          INSN_LABEL_setspecial = <optimized out>
          INSN_LABEL_getinstancevariable = <optimized out>
          INSN_LABEL_setinstancevariable = <optimized out>
          INSN_LABEL_getclassvariable = <optimized out>
          INSN_LABEL_setclassvariable = <optimized out>
          INSN_LABEL_opt_getconstant_path = <optimized out>
          INSN_LABEL_getconstant = <optimized out>
          INSN_LABEL_setconstant = <optimized out>
          INSN_LABEL_getglobal = <optimized out>
          INSN_LABEL_setglobal = <optimized out>
          INSN_LABEL_putnil = <optimized out>
          INSN_LABEL_putself = <optimized out>
          INSN_LABEL_putobject = <optimized out>
          INSN_LABEL_putspecialobject = <optimized out>
          INSN_LABEL_putstring = <optimized out>
          INSN_LABEL_putchilledstring = <optimized out>
          INSN_LABEL_concatstrings = <optimized out>
          INSN_LABEL_anytostring = <optimized out>
          INSN_LABEL_toregexp = <optimized out>
          INSN_LABEL_intern = <optimized out>
          INSN_LABEL_newarray = <optimized out>
          INSN_LABEL_pushtoarraykwsplat = <optimized out>
          INSN_LABEL_duparray = <optimized out>
          INSN_LABEL_duphash = <optimized out>
          INSN_LABEL_expandarray = <optimized out>
          INSN_LABEL_concatarray = <optimized out>
          INSN_LABEL_concattoarray = <optimized out>
          INSN_LABEL_pushtoarray = <optimized out>
          INSN_LABEL_splatarray = <optimized out>
          INSN_LABEL_splatkw = <optimized out>
          INSN_LABEL_newhash = <optimized out>
          INSN_LABEL_newrange = <optimized out>
          INSN_LABEL_pop = <optimized out>
          INSN_LABEL_dup = <optimized out>
          INSN_LABEL_dupn = <optimized out>
          INSN_LABEL_swap = <optimized out>
          INSN_LABEL_opt_reverse = <optimized out>
          INSN_LABEL_topn = <optimized out>
          INSN_LABEL_setn = <optimized out>
          INSN_LABEL_adjuststack = <optimized out>
          INSN_LABEL_defined = <optimized out>
          INSN_LABEL_definedivar = <optimized out>
          INSN_LABEL_checkmatch = <optimized out>
          INSN_LABEL_checkkeyword = <optimized out>
          INSN_LABEL_checktype = <optimized out>
          INSN_LABEL_defineclass = <optimized out>
          INSN_LABEL_definemethod = <optimized out>
          INSN_LABEL_definesmethod = <optimized out>
          INSN_LABEL_send = <optimized out>
          INSN_LABEL_sendforward = <optimized out>
          INSN_LABEL_opt_send_without_block = <optimized out>
          INSN_LABEL_objtostring = <optimized out>
          INSN_LABEL_opt_ary_freeze = <optimized out>
          INSN_LABEL_opt_hash_freeze = <optimized out>
          INSN_LABEL_opt_str_freeze = <optimized out>
          INSN_LABEL_opt_str_uminus = <optimized out>
          INSN_LABEL_opt_newarray_send = <optimized out>
          INSN_LABEL_invokesuper = <optimized out>
          INSN_LABEL_invokesuperforward = <optimized out>
          INSN_LABEL_invokeblock = <optimized out>
          INSN_LABEL_leave = <optimized out>
          INSN_LABEL_throw = <optimized out>
          INSN_LABEL_jump = <optimized out>
          INSN_LABEL_branchif = <optimized out>
          INSN_LABEL_branchunless = <optimized out>
          INSN_LABEL_branchnil = <optimized out>
          INSN_LABEL_once = <optimized out>
          INSN_LABEL_opt_case_dispatch = <optimized out>
          INSN_LABEL_opt_aset_with = <optimized out>
          INSN_LABEL_opt_aref_with = <optimized out>
          INSN_LABEL_invokebuiltin = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
          INSN_LABEL_getlocal_WC_0 = <optimized out>
          INSN_LABEL_getlocal_WC_1 = <optimized out>
          INSN_LABEL_setlocal_WC_0 = <optimized out>
          INSN_LABEL_setlocal_WC_1 = <optimized out>
          INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
          INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
          INSN_LABEL_trace_opt_nil_p = <optimized out>
          INSN_LABEL_trace_opt_plus = <optimized out>
          INSN_LABEL_trace_opt_minus = <optimized out>
          INSN_LABEL_trace_opt_mult = <optimized out>
          INSN_LABEL_trace_opt_div = <optimized out>
          INSN_LABEL_trace_opt_mod = <optimized out>
          INSN_LABEL_trace_opt_eq = <optimized out>
          INSN_LABEL_trace_opt_lt = <optimized out>
          INSN_LABEL_trace_opt_le = <optimized out>
          INSN_LABEL_trace_opt_gt = <optimized out>
          INSN_LABEL_trace_opt_ge = <optimized out>
          INSN_LABEL_trace_opt_ltlt = <optimized out>
          INSN_LABEL_trace_opt_and = <optimized out>
          INSN_LABEL_trace_opt_or = <optimized out>
          INSN_LABEL_trace_opt_aref = <optimized out>
          INSN_LABEL_trace_opt_aset = <optimized out>
          INSN_LABEL_trace_opt_length = <optimized out>
          INSN_LABEL_trace_opt_size = <optimized out>
          INSN_LABEL_trace_opt_empty_p = <optimized out>
          INSN_LABEL_trace_opt_succ = <optimized out>
          INSN_LABEL_trace_opt_not = <optimized out>
          INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
  #17 0x000063af77cfb301 in vm_exec_loop (ec=0x5160000003d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2611
  No locals.
  #18 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2590
          _ec = 0x5160000003d0
          _tag = <optimized out>
          state = <optimized out>
          result = 36
  #19 0x000063af77d7b972 in invoke_iseq_block_from_c (ec=0x5160000003d0, captured=0x748f52fff620, self=128158952638800, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1615
          flags = 0
          iseq = 0x748f553d6298
          cfp = <optimized out>
          sp = 0x748f52effa28
          use_argv = 0x748f538edbe0
          stack_argv = 0x748f52effa28
          opt_pc = 0
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #20 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1629
          captured = 0x748f52fff620
  #21 0x000063af77d28336 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1666
  No locals.
  #22 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1674
  No locals.
  #23 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
  No locals.
  #24 0x000063af77d28336 in rb_yield (val=<optimized out>)
  No locals.
  #25 0x000063af77ed9366 in rb_ary_collect (ary=128158362386080) at /tmp/ruby/src/trunk_asan/array.c:3651
          collect = 128158362731040
          i = 6
  #26 0x000063af77d5e3b8 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:3795
          ci = 0x163100000001
          cc = <optimized out>
          me = 0x748f55580198
          cfunc = 0x50400000a758
          recv = 128158362386080
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #27 0x000063af77d032cb in vm_sendish (ec=0x5160000003d0, reg_cfp=0x748f52fff608, cd=0x51100000d310, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962
  th: 0x515000000300, native_id: 0x748f55db4c40
  -- Control frame information -----------------------------------------------
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
          calling = <optimized out>
  #28 vm_exec_core (ec=ec@entry=0x5160000003d0) at ../../src/trunk_asan/insns.def:851
          bh = <optimized out>
  c:0018 p:---- s:0126 e:000125 CFUNC  :join
  c:0017 p:0044 s:0122 E:001540 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:215
          blockiseq = <optimized out>
  c:0016 p:0031 s:0117 e:000116 METHOD /tmp/ruby/src/trunk_asan/lib/tempfile.rb:576
  c:0015 p:0060 s:0106 e:000105 METHOD /tmp/ruby/src/trunk_asan/lib/tempfile.rb:562
  c:0014 p:0011 s:0095 E:0005a0 METHOD /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:203
  c:0013 p:0037 s:0091 e:000090 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:202
          leaf = false
          val = <optimized out>
          cd = 0x51100000d310
          insns_address_table = {0x63af77cfead9 <vm_exec_core+1801>, 0x63af77cffbaa <vm_exec_core+6106>, 0x63af77d057df <vm_exec_core+29711>, 0x63af77cff702 <vm_exec_core+4914>, 0x63af77d063de <vm_exec_core+32782>, 0x63af77d041a2 <vm_exec_core+24018>, 0x63af77d01b1d <vm_exec_core+14157>, 0x63af77cfec59 <vm_exec_core+2185>, 0x63af77d05e47 <vm_exec_core+31351>, 0x63af77d05b41 <vm_exec_core+30577>, 0x63af77cff97a <vm_exec_core+5546>, 0x63af77cff1f7 <vm_exec_core+3623>, 0x63af77d047f7 <vm_exec_core+25639>, 0x63af77d00931 <vm_exec_core+9569>, 0x63af77d06085 <vm_exec_core+31925>, 0x63af77d05ccf <vm_exec_core+30975>, 0x63af77d00f91 <vm_exec_core+11201>, 0x63af77d01a9b <vm_exec_core+14027>, 0x63af77d043f0 <vm_exec_core+24608>, 0x63af77d05c30 <vm_exec_core+30816>, 0x63af77d03557 <vm_exec_core+20871>, 0x63af77d0448a <vm_exec_core+24762>, 0x63af77d04ba8 <vm_exec_core+26584>, 0x63af77d03483 <vm_exec_core+20659>, 0x63af77cff123 <vm_exec_core+3411>, 0x63af77d03cbc <vm_exec_core+22764>, 0x63af77cfef99 <vm_exec_core+3017>, 0x63af77cff409 <vm_exec_core+4153>, 0x63af77d012de <vm_exec_core+12046>, 0x63af77d03024 <vm_exec_core+19540>, 0x63af77d03a05 <vm_exec_core+22069>, 0x63af77d02bc0 <vm_exec_core+18416>, 0x63af77cfeb1e <vm_exec_core+1870>, 0x63af77d0512a <vm_exec_core+27994>, 0x63af77d05a56 <vm_exec_core+30342>, 0x63af77cff4e2 <vm_exec_core+4370>, 0x63af77d00076 <vm_exec_core+7334>, 0x63af77cffafc <vm_exec_core+5932>, 0x63af77d00a36 <vm_exec_core+9830>, 0x63af77d01a30 <vm_exec_core+13920>, 0x63af77cff5a4 <vm_exec_core+4564>, 0x63af77d04f73 <vm_exec_core+27555>, 0x63af77cfffe5 <vm_exec_core+7189>, 0x63af77d018ee <vm_exec_core+13598>, 0x63af77d022a3 <vm_exec_core+16083>, 0x63af77d048a3 <vm_exec_core+25811>, 0x63af77d03733 <vm_exec_core+21347>, 0x63af77d00b2a <vm_exec_core+10074>, 0x63af77d003b3 <vm_exec_core+8163>, 0x63af77d046d1 <vm_exec_core+25345>, 0x63af77d0152c <vm_exec_core+12636>, 0x63af77d03dc7 <vm_exec_core+23031>, 0x63af77d037bb <vm_exec_core+21483>, 0x63af77d03e94 <vm_exec_core+23236>, 0x63af77d05701 <vm_exec_core+29489>, 0x63af77d02884 <vm_exec_core+17588>, 0x63af77d04972 <vm_exec_core+26018>, 0x63af77cfe75b <vm_exec_core+907>, 0x63af77d04535 <vm_exec_core+24933>, 0x63af77d00e02 <vm_exec_core+10802>, 0x63af77d030c8 <vm_exec_core+19704>, 0x63af77d03628 <vm_exec_core+21080>, 0x63af77cfe760 <vm_exec_core+912>, 0x63af77d02f33 <vm_exec_core+19299>, 0x63af77d011ff <vm_exec_core+11823>, 0x63af77d00570 <vm_exec_core+8608>, 0x63af77d03f28 <vm_exec_core+23384>, 0x63af77cff660 <vm_exec_core+4752>, 0x63af77d01de4 <vm_exec_core+14868>, 0x63af77d0d649 <vm_exec_core+62073>, 0x63af77d03ae7 <vm_exec_core+22295>, 0x63af77cffec1 <vm_exec_core+6897>, 0x63af77d0028f <vm_exec_core+7871>, 0x63af77d0016d <vm_exec_core+7581>, 0x63af77d007c6 <vm_exec_core+9206>, 0x63af77d0104e <vm_exec_core+11390>, 0x63af77cffde2 <vm_exec_core+6674>, 0x63af77d06673 <vm_exec_core+33443>, 0x63af77d03b9e <vm_exec_core+22478>, 0x63af77d026ac <vm_exec_core+17116>, 0x63af77d05021 <vm_exec_core+27729>, 0x63af77d06791 <vm_exec_core+33729>, 0x63af77d05387 <vm_exec_core+28599>, 0x63af77d061de <vm_exec_core+32270>, 0x63af77d062b6 <vm_exec_core+32486>, 0x63af77cff03c <vm_exec_core+3180>, 0x63af77d05d64 <vm_exec_core+31124>, 0x63af77d013ef <vm_exec_core+12319>, 0x63af77d05f9f <vm_exec_core+31695>, 0x63af77d00eae <vm_exec_core+10974>, 0x63af77d05285 <vm_exec_core+28341>, 0x63af77cfee63 <vm_exec_core+2707>, 0x63af77d00c44 <vm_exec_core+10356>, 0x63af77d01fec <vm_exec_core+15388>, 0x63af77d01985 <vm_exec_core+13749>, 0x63af77d01754 <vm_exec_core+13188>, 0x63af77cfe857 <vm_exec_core+1159>, 0x63af77cfed7a <vm_exec_core+2474>, 0x63af77cfe8e9 <vm_exec_core+1305>, 0x63af77d055a0 <vm_exec_core+29136>, 0x63af77d02dd0 <vm_exec_core+18944>, 0x63af77d02374 <vm_exec_core+16292>, 0x63af77d02a91 <vm_exec_core+18113>, 0x63af77d027aa <vm_exec_core+17370>, 0x63af77d017f5 <vm_exec_core+13349>, 0x63af77d02198 <vm_exec_core+15816>, 0x63af77d01cba <vm_exec_core+14570>, 0x63af77d024a3 <vm_exec_core+16595>, 0x63af77d02525 <vm_exec_core+16725>, 0x63af77cfeaca <vm_exec_core+1786>, 0x63af77cffb9b <vm_exec_core+6091>, 0x63af77d057d0 <vm_exec_core+29696>, 0x63af77cff6f3 <vm_exec_core+4899>, 0x63af77d063cf <vm_exec_core+32767>, 0x63af77d04193 <vm_exec_core+24003>, 0x63af77d01b0e <vm_exec_core+14142>, 0x63af77cfec4a <vm_exec_core+2170>, 0x63af77d05e38 <vm_exec_core+31336>, 0x63af77d05b32 <vm_exec_core+30562>, 0x63af77cff96b <vm_exec_core+5531>, 0x63af77cff1e8 <vm_exec_core+3608>, 0x63af77d047e8 <vm_exec_core+25624>, 0x63af77d00922 <vm_exec_core+9554>, 0x63af77d06076 <vm_exec_core+31910>, 0x63af77d05cc0 <vm_exec_core+30960>, 0x63af77d00f82 <vm_exec_core+11186>, 0x63af77d01a8c <vm_exec_core+14012>, 0x63af77d043e1 <vm_exec_core+24593>, 0x63af77d05c21 <vm_exec_core+30801>, 0x63af77d03548 <vm_exec_core+20856>, 0x63af77d0447b <vm_exec_core+24747>, 0x63af77d04b99 <vm_exec_core+26569>, 0x63af77d03474 <vm_exec_core+20644>, 0x63af77cff114 <vm_exec_core+3396>, 0x63af77d03cad <vm_exec_core+22749>, 0x63af77cfef8a <vm_exec_core+3002>, 0x63af77cff3fa <vm_exec_core+4138>, 0x63af77d012cf <vm_exec_core+12031>, 0x63af77d03015 <vm_exec_core+19525>, 0x63af77d039f6 <vm_exec_core+22054>, 0x63af77d02bb1 <vm_exec_core+18401>, 0x63af77cfeb0f <vm_exec_core+1855>, 0x63af77d0511b <vm_exec_core+27979>, 0x63af77d05a47 <vm_exec_core+30327>, 0x63af77cff4d3 <vm_exec_core+4355>, 0x63af77d00067 <vm_exec_core+7319>, 0x63af77cffaed <vm_exec_core+5917>, 0x63af77d00a27 <vm_exec_core+9815>, 0x63af77d01a21 <vm_exec_core+13905>, 0x63af77cff595 <vm_exec_core+4549>, 0x63af77d04f64 <vm_exec_core+27540>, 0x63af77cfffd6 <vm_exec_core+7174>, 0x63af77d018df <vm_exec_core+13583>, 0x63af77d02294 <vm_exec_core+16068>, 0x63af77d04894 <vm_exec_core+25796>, 0x63af77d03724 <vm_exec_core+21332>, 0x63af77d00b1b <vm_exec_core+10059>, 0x63af77d003a4 <vm_exec_core+8148>, 0x63af77d046c2 <vm_exec_core+25330>, 0x63af77d0151d <vm_exec_core+12621>, 0x63af77d03db8 <vm_exec_core+23016>, 0x63af77d037ac <vm_exec_core+21468>, 0x63af77d03e85 <vm_exec_core+23221>, 0x63af77d056f2 <vm_exec_core+29474>, 0x63af77d02875 <vm_exec_core+17573>, 0x63af77d04963 <vm_exec_core+26003>, 0x63af77d03710 <vm_exec_core+21312>, 0x63af77d04526 <vm_exec_core+24918>, 0x63af77d00df3 <vm_exec_core+10787>, 0x63af77d030b9 <vm_exec_core+19689>, 0x63af77d03619 <vm_exec_core+21065>, 0x63af77d01fd8 <vm_exec_core+15368>, 0x63af77d02f24 <vm_exec_core+19284>, 0x63af77d011f0 <vm_exec_core+11808>, 0x63af77d00561 <vm_exec_core+8593>, 0x63af77d03f19 <vm_exec_core+23369>, 0x63af77cff651 <vm_exec_core+4737>, 0x63af77d01dd5 <vm_exec_core+14853>, 0x63af77d0d63a <vm_exec_core+62058>, 0x63af77d03ad8 <vm_exec_core+22280>, 0x63af77cffeb2 <vm_exec_core+6882>, 0x63af77d00280 <vm_exec_core+7856>, 0x63af77d0015e <vm_exec_core+7566>, 0x63af77d007b7 <vm_exec_core+9191>, 0x63af77d0103f <vm_exec_core+11375>, 0x63af77d02f1f <vm_exec_core+19279>, 0x63af77d026a2 <vm_exec_core+17106>, 0x63af77d02f1a <vm_exec_core+19274>, 0x63af77d03710 <vm_exec_core+21312>, 0x63af77d0370e <vm_exec_core+21310>, 0x63af77d007b2 <vm_exec_core+9186>, 0x63af77d03c71 <vm_exec_core+22689>, 0x63af77d01a82 <vm_exec_core+14002>, 0x63af77d01a87 <vm_exec_core+14007>, 0x63af77d0370c <vm_exec_core+21308>, 0x63af77d035eb <vm_exec_core+21019>, 0x63af77d02a78 <vm_exec_core+18088>, 0x63af77d02796 <vm_exec_core+17350>, 0x63af77d0370a <vm_exec_core+21306>, 0x63af77d02bac <vm_exec_core+18396>...}
          reg_cfp = 0x748f52fff608
          reg_pc = 0x519000015cb8
  c:0012 p:0052 s:0085 e:000084 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:170
  c:0011 p:0083 s:0076 e:000075 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1671 [FINISH]
          INSN_LABEL_nop = <optimized out>
          INSN_LABEL_getlocal = <optimized out>
  c:0010 p:---- s:0069 e:000068 CFUNC  :map
          INSN_LABEL_setlocal = <optimized out>
          INSN_LABEL_getblockparam = <optimized out>
          INSN_LABEL_setblockparam = <optimized out>
  c:0009 p:0103 s:0065 e:000064 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1658
          INSN_LABEL_getblockparamproxy = <optimized out>
          INSN_LABEL_getspecial = <optimized out>
  c:0008 p:0035 s:0053 e:000052 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1362
  c:0007 p:0069 s:0046 E:0003a0 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:52
          INSN_LABEL_setspecial = <optimized out>
  c:0006 p:0007 s:0030 e:000029 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:24 [FINISH]
  c:0005 p:---- s:0026 e:000025 CFUNC  :map
  c:0004 p:0005 s:0022 e:000021 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:23
  c:0003 p:0210 s:0016 e:000015 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:122
  c:0002 p:0051 s:0006 e:000005 EVAL   /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:220 [FINISH]
  c:0001 p:0000 s:0003 E:001650 DUMMY  [FINISH]
  th: 0x5150001eb200, native_id: 0x748f344006c0
  -- Control frame information -----------------------------------------------
  c:0003 p:---- s:0012 e:000011 CFUNC  :readpartial
  c:0002 p:0036 s:0007 e:000006 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:42 [FINISH]
  c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]
  th: 0x5150001eff80, native_id: 0x748f2c6006c0
  -- Control frame information -----------------------------------------------
  c:0007 p:---- s:0028 e:000027 CFUNC  :sleep
  c:0006 p:0005 s:0023 e:000022 CLASS  /tmp/rubytest.ukizg1/autoload20241122-1426092-ddj826.rb:1
  c:0005 p:0007 s:0020 e:000019 TOP    /tmp/rubytest.ukizg1/autoload20241122-1426092-ddj826.rb:1 [FINISH]
  c:0004 p:---- s:0017 e:000016 CFUNC  :require
  c:0003 p:0023 s:0012 e:000011 METHOD <internal:/tmp/ruby/src/trunk_asan/lib/rubygems/core_ext/kernel_require.rb>:136 [FINISH]
  c:0002 p:0002 s:0006 e:000005 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:209 [FINISH]
  c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]
          INSN_LABEL_getinstancevariable = <optimized out>
          INSN_LABEL_setinstancevariable = <optimized out>
          INSN_LABEL_getclassvariable = <optimized out>
          INSN_LABEL_setclassvariable = <optimized out>
          INSN_LABEL_opt_getconstant_path = <optimized out>
          INSN_LABEL_getconstant = <optimized out>
          INSN_LABEL_setconstant = <optimized out>
          INSN_LABEL_getglobal = <optimized out>
          INSN_LABEL_setglobal = <optimized out>
          INSN_LABEL_putnil = <optimized out>
          INSN_LABEL_putself = <optimized out>
          INSN_LABEL_putobject = <optimized out>
          INSN_LABEL_putspecialobject = <optimized out>
          INSN_LABEL_putstring = <optimized out>
          INSN_LABEL_putchilledstring = <optimized out>
          INSN_LABEL_concatstrings = <optimized out>
          INSN_LABEL_anytostring = <optimized out>
          INSN_LABEL_toregexp = <optimized out>
          INSN_LABEL_intern = <optimized out>
          INSN_LABEL_newarray = <optimized out>
          INSN_LABEL_pushtoarraykwsplat = <optimized out>
          INSN_LABEL_duparray = <optimized out>
          INSN_LABEL_duphash = <optimized out>
          INSN_LABEL_expandarray = <optimized out>
          INSN_LABEL_concatarray = <optimized out>
          INSN_LABEL_concattoarray = <optimized out>
          INSN_LABEL_pushtoarray = <optimized out>
          INSN_LABEL_splatarray = <optimized out>
          INSN_LABEL_splatkw = <optimized out>
          INSN_LABEL_newhash = <optimized out>
          INSN_LABEL_newrange = <optimized out>
          INSN_LABEL_pop = <optimized out>
          INSN_LABEL_dup = <optimized out>
          INSN_LABEL_dupn = <optimized out>
          INSN_LABEL_swap = <optimized out>
          INSN_LABEL_opt_reverse = <optimized out>
          INSN_LABEL_topn = <optimized out>
          INSN_LABEL_setn = <optimized out>
          INSN_LABEL_adjuststack = <optimized out>
          INSN_LABEL_defined = <optimized out>
          INSN_LABEL_definedivar = <optimized out>
          INSN_LABEL_checkmatch = <optimized out>
          INSN_LABEL_checkkeyword = <optimized out>
          INSN_LABEL_checktype = <optimized out>
          INSN_LABEL_defineclass = <optimized out>
          INSN_LABEL_definemethod = <optimized out>
          INSN_LABEL_definesmethod = <optimized out>
          INSN_LABEL_send = <optimized out>
          INSN_LABEL_sendforward = <optimized out>
          INSN_LABEL_opt_send_without_block = <optimized out>
          INSN_LABEL_objtostring = <optimized out>
          INSN_LABEL_opt_ary_freeze = <optimized out>
          INSN_LABEL_opt_hash_freeze = <optimized out>
          INSN_LABEL_opt_str_freeze = <optimized out>
          INSN_LABEL_opt_str_uminus = <optimized out>
          INSN_LABEL_opt_newarray_send = <optimized out>
          INSN_LABEL_invokesuper = <optimized out>
          INSN_LABEL_invokesuperforward = <optimized out>
          INSN_LABEL_invokeblock = <optimized out>
          INSN_LABEL_leave = <optimized out>
          INSN_LABEL_throw = <optimized out>
          INSN_LABEL_jump = <optimized out>
          INSN_LABEL_branchif = <optimized out>
          INSN_LABEL_branchunless = <optimized out>
          INSN_LABEL_branchnil = <optimized out>
          INSN_LABEL_once = <optimized out>
          INSN_LABEL_opt_case_dispatch = <optimized out>
          INSN_LABEL_opt_aset_with = <optimized out>
          INSN_LABEL_opt_aref_with = <optimized out>
          INSN_LABEL_invokebuiltin = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
          INSN_LABEL_getlocal_WC_0 = <optimized out>
          INSN_LABEL_getlocal_WC_1 = <optimized out>
          INSN_LABEL_setlocal_WC_0 = <optimized out>
          INSN_LABEL_setlocal_WC_1 = <optimized out>
          INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
          INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
          INSN_LABEL_trace_opt_nil_p = <optimized out>
          INSN_LABEL_trace_opt_plus = <optimized out>
          INSN_LABEL_trace_opt_minus = <optimized out>
          INSN_LABEL_trace_opt_mult = <optimized out>
          INSN_LABEL_trace_opt_div = <optimized out>
          INSN_LABEL_trace_opt_mod = <optimized out>
          INSN_LABEL_trace_opt_eq = <optimized out>
          INSN_LABEL_trace_opt_lt = <optimized out>
          INSN_LABEL_trace_opt_le = <optimized out>
          INSN_LABEL_trace_opt_gt = <optimized out>
          INSN_LABEL_trace_opt_ge = <optimized out>
          INSN_LABEL_trace_opt_ltlt = <optimized out>
          INSN_LABEL_trace_opt_and = <optimized out>
          INSN_LABEL_trace_opt_or = <optimized out>
          INSN_LABEL_trace_opt_aref = <optimized out>
          INSN_LABEL_trace_opt_aset = <optimized out>
          INSN_LABEL_trace_opt_length = <optimized out>
          INSN_LABEL_trace_opt_size = <optimized out>
          INSN_LABEL_trace_opt_empty_p = <optimized out>
          INSN_LABEL_trace_opt_succ = <optimized out>
          INSN_LABEL_trace_opt_not = <optimized out>
          INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
  #29 0x000063af77cfaf48 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2584
          _ec = 0x5160000003d0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #30 0x000063af77d7b972 in invoke_iseq_block_from_c (ec=0x5160000003d0, captured=0x748f52fff738, self=128158952638800, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1615
          flags = 0
          iseq = 0x748f553e4988
          cfp = <optimized out>
          sp = 0x748f52eff8d0
          use_argv = 0x748f53874420
          stack_argv = 0x748f52eff8d0
          opt_pc = 0
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #31 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1629
          captured = 0x748f52fff738
  #32 0x000063af77d28336 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1666
  No locals.
  #33 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1674
  No locals.
  #34 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
  No locals.
  #35 0x000063af77d28336 in rb_yield (val=<optimized out>)
  No locals.
  #36 0x000063af77ed9366 in rb_ary_collect (ary=128158363964800) at /tmp/ruby/src/trunk_asan/array.c:3651
          collect = 128158363964680
          i = 0
  #37 0x000063af77d5e3b8 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:3795
          ci = 0x163100000001
          cc = <optimized out>
          me = 0x748f55580198
          cfunc = 0x50400000a758
          recv = 128158363964800
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #38 0x000063af77d032cb in vm_sendish (ec=0x5160000003d0, reg_cfp=0x748f52fff720, cd=0x502000013330, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
          calling = <optimized out>
  #39 vm_exec_core (ec=ec@entry=0x5160000003d0) at ../../src/trunk_asan/insns.def:851
          bh = <optimized out>
          blockiseq = <optimized out>
          leaf = false
          val = <optimized out>
          cd = 0x502000013330
          insns_address_table = {0x63af77cfead9 <vm_exec_core+1801>, 0x63af77cffbaa <vm_exec_core+6106>, 0x63af77d057df <vm_exec_core+29711>, 0x63af77cff702 <vm_exec_core+4914>, 0x63af77d063de <vm_exec_core+32782>, 0x63af77d041a2 <vm_exec_core+24018>, 0x63af77d01b1d <vm_exec_core+14157>, 0x63af77cfec59 <vm_exec_core+2185>, 0x63af77d05e47 <vm_exec_core+31351>, 0x63af77d05b41 <vm_exec_core+30577>, 0x63af77cff97a <vm_exec_core+5546>, 0x63af77cff1f7 <vm_exec_core+3623>, 0x63af77d047f7 <vm_exec_core+25639>, 0x63af77d00931 <vm_exec_core+9569>, 0x63af77d06085 <vm_exec_core+31925>, 0x63af77d05ccf <vm_exec_core+30975>, 0x63af77d00f91 <vm_exec_core+11201>, 0x63af77d01a9b <vm_exec_core+14027>, 0x63af77d043f0 <vm_exec_core+24608>, 0x63af77d05c30 <vm_exec_core+30816>, 0x63af77d03557 <vm_exec_core+20871>, 0x63af77d0448a <vm_exec_core+24762>, 0x63af77d04ba8 <vm_exec_core+26584>, 0x63af77d03483 <vm_exec_core+20659>, 0x63af77cff123 <vm_exec_core+3411>, 0x63af77d03cbc <vm_exec_core+22764>, 0x63af77cfef99 <vm_exec_core+3017>, 0x63af77cff409 <vm_exec_core+4153>, 0x63af77d012de <vm_exec_core+12046>, 0x63af77d03024 <vm_exec_core+19540>, 0x63af77d03a05 <vm_exec_core+22069>, 0x63af77d02bc0 <vm_exec_core+18416>, 0x63af77cfeb1e <vm_exec_core+1870>, 0x63af77d0512a <vm_exec_core+27994>, 0x63af77d05a56 <vm_exec_core+30342>, 0x63af77cff4e2 <vm_exec_core+4370>, 0x63af77d00076 <vm_exec_core+7334>, 0x63af77cffafc <vm_exec_core+5932>, 0x63af77d00a36 <vm_exec_core+9830>, 0x63af77d01a30 <vm_exec_core+13920>, 0x63af77cff5a4 <vm_exec_core+4564>, 0x63af77d04f73 <vm_exec_core+27555>, 0x63af77cfffe5 <vm_exec_core+7189>, 0x63af77d018ee <vm_exec_core+13598>, 0x63af77d022a3 <vm_exec_core+16083>, 0x63af77d048a3 <vm_exec_core+25811>, 0x63af77d03733 <vm_exec_core+21347>, 0x63af77d00b2a <vm_exec_core+10074>, 0x63af77d003b3 <vm_exec_core+8163>, 0x63af77d046d1 <vm_exec_core+25345>, 0x63af77d0152c <vm_exec_core+12636>, 0x63af77d03dc7 <vm_exec_core+23031>, 0x63af77d037bb <vm_exec_core+21483>, 0x63af77d03e94 <vm_exec_core+23236>, 0x63af77d05701 <vm_exec_core+29489>, 0x63af77d02884 <vm_exec_core+17588>, 0x63af77d04972 <vm_exec_core+26018>, 0x63af77cfe75b <vm_exec_core+907>, 0x63af77d04535 <vm_exec_core+24933>, 0x63af77d00e02 <vm_exec_core+10802>, 0x63af77d030c8 <vm_exec_core+19704>, 0x63af77d03628 <vm_exec_core+21080>, 0x63af77cfe760 <vm_exec_core+912>, 0x63af77d02f33 <vm_exec_core+19299>, 0x63af77d011ff <vm_exec_core+11823>, 0x63af77d00570 <vm_exec_core+8608>, 0x63af77d03f28 <vm_exec_core+23384>, 0x63af77cff660 <vm_exec_core+4752>, 0x63af77d01de4 <vm_exec_core+14868>, 0x63af77d0d649 <vm_exec_core+62073>, 0x63af77d03ae7 <vm_exec_core+22295>, 0x63af77cffec1 <vm_exec_core+6897>, 0x63af77d0028f <vm_exec_core+7871>, 0x63af77d0016d <vm_exec_core+7581>, 0x63af77d007c6 <vm_exec_core+9206>, 0x63af77d0104e <vm_exec_core+11390>, 0x63af77cffde2 <vm_exec_core+6674>, 0x63af77d06673 <vm_exec_core+33443>, 0x63af77d03b9e <vm_exec_core+22478>, 0x63af77d026ac <vm_exec_core+17116>, 0x63af77d05021 <vm_exec_core+27729>, 0x63af77d06791 <vm_exec_core+33729>, 0x63af77d05387 <vm_exec_core+28599>, 0x63af77d061de <vm_exec_core+32270>, 0x63af77d062b6 <vm_exec_core+32486>, 0x63af77cff03c <vm_exec_core+3180>, 0x63af77d05d64 <vm_exec_core+31124>, 0x63af77d013ef <vm_exec_core+12319>, 0x63af77d05f9f <vm_exec_core+31695>, 0x63af77d00eae <vm_exec_core+10974>, 0x63af77d05285 <vm_exec_core+28341>, 0x63af77cfee63 <vm_exec_core+2707>, 0x63af77d00c44 <vm_exec_core+10356>, 0x63af77d01fec <vm_exec_core+15388>, 0x63af77d01985 <vm_exec_core+13749>, 0x63af77d01754 <vm_exec_core+13188>, 0x63af77cfe857 <vm_exec_core+1159>, 0x63af77cfed7a <vm_exec_core+2474>, 0x63af77cfe8e9 <vm_exec_core+1305>, 0x63af77d055a0 <vm_exec_core+29136>, 0x63af77d02dd0 <vm_exec_core+18944>, 0x63af77d02374 <vm_exec_core+16292>, 0x63af77d02a91 <vm_exec_core+18113>, 0x63af77d027aa <vm_exec_core+17370>, 0x63af77d017f5 <vm_exec_core+13349>, 0x63af77d02198 <vm_exec_core+15816>, 0x63af77d01cba <vm_exec_core+14570>, 0x63af77d024a3 <vm_exec_core+16595>, 0x63af77d02525 <vm_exec_core+16725>, 0x63af77cfeaca <vm_exec_core+1786>, 0x63af77cffb9b <vm_exec_core+6091>, 0x63af77d057d0 <vm_exec_core+29696>, 0x63af77cff6f3 <vm_exec_core+4899>, 0x63af77d063cf <vm_exec_core+32767>, 0x63af77d04193 <vm_exec_core+24003>, 0x63af77d01b0e <vm_exec_core+14142>, 0x63af77cfec4a <vm_exec_core+2170>, 0x63af77d05e38 <vm_exec_core+31336>, 0x63af77d05b32 <vm_exec_core+30562>, 0x63af77cff96b <vm_exec_core+5531>, 0x63af77cff1e8 <vm_exec_core+3608>, 0x63af77d047e8 <vm_exec_core+25624>, 0x63af77d00922 <vm_exec_core+9554>, 0x63af77d06076 <vm_exec_core+31910>, 0x63af77d05cc0 <vm_exec_core+30960>, 0x63af77d00f82 <vm_exec_core+11186>, 0x63af77d01a8c <vm_exec_core+14012>, 0x63af77d043e1 <vm_exec_core+24593>, 0x63af77d05c21 <vm_exec_core+30801>, 0x63af77d03548 <vm_exec_core+20856>, 0x63af77d0447b <vm_exec_core+24747>, 0x63af77d04b99 <vm_exec_core+26569>, 0x63af77d03474 <vm_exec_core+20644>, 0x63af77cff114 <vm_exec_core+3396>, 0x63af77d03cad <vm_exec_core+22749>, 0x63af77cfef8a <vm_exec_core+3002>, 0x63af77cff3fa <vm_exec_core+4138>, 0x63af77d012cf <vm_exec_core+12031>, 0x63af77d03015 <vm_exec_core+19525>, 0x63af77d039f6 <vm_exec_core+22054>, 0x63af77d02bb1 <vm_exec_core+18401>, 0x63af77cfeb0f <vm_exec_core+1855>, 0x63af77d0511b <vm_exec_core+27979>, 0x63af77d05a47 <vm_exec_core+30327>, 0x63af77cff4d3 <vm_exec_core+4355>, 0x63af77d00067 <vm_exec_core+7319>, 0x63af77cffaed <vm_exec_core+5917>, 0x63af77d00a27 <vm_exec_core+9815>, 0x63af77d01a21 <vm_exec_core+13905>, 0x63af77cff595 <vm_exec_core+4549>, 0x63af77d04f64 <vm_exec_core+27540>, 0x63af77cfffd6 <vm_exec_core+7174>, 0x63af77d018df <vm_exec_core+13583>, 0x63af77d02294 <vm_exec_core+16068>, 0x63af77d04894 <vm_exec_core+25796>, 0x63af77d03724 <vm_exec_core+21332>, 0x63af77d00b1b <vm_exec_core+10059>, 0x63af77d003a4 <vm_exec_core+8148>, 0x63af77d046c2 <vm_exec_core+25330>, 0x63af77d0151d <vm_exec_core+12621>, 0x63af77d03db8 <vm_exec_core+23016>, 0x63af77d037ac <vm_exec_core+21468>, 0x63af77d03e85 <vm_exec_core+23221>, 0x63af77d056f2 <vm_exec_core+29474>, 0x63af77d02875 <vm_exec_core+17573>, 0x63af77d04963 <vm_exec_core+26003>, 0x63af77d03710 <vm_exec_core+21312>, 0x63af77d04526 <vm_exec_core+24918>, 0x63af77d00df3 <vm_exec_core+10787>, 0x63af77d030b9 <vm_exec_core+19689>, 0x63af77d03619 <vm_exec_core+21065>, 0x63af77d01fd8 <vm_exec_core+15368>, 0x63af77d02f24 <vm_exec_core+19284>, 0x63af77d011f0 <vm_exec_core+11808>, 0x63af77d00561 <vm_exec_core+8593>, 0x63af77d03f19 <vm_exec_core+23369>, 0x63af77cff651 <vm_exec_core+4737>, 0x63af77d01dd5 <vm_exec_core+14853>, 0x63af77d0d63a <vm_exec_core+62058>, 0x63af77d03ad8 <vm_exec_core+22280>, 0x63af77cffeb2 <vm_exec_core+6882>, 0x63af77d00280 <vm_exec_core+7856>, 0x63af77d0015e <vm_exec_core+7566>, 0x63af77d007b7 <vm_exec_core+9191>, 0x63af77d0103f <vm_exec_core+11375>, 0x63af77d02f1f <vm_exec_core+19279>, 0x63af77d026a2 <vm_exec_core+17106>, 0x63af77d02f1a <vm_exec_core+19274>, 0x63af77d03710 <vm_exec_core+21312>, 0x63af77d0370e <vm_exec_core+21310>, 0x63af77d007b2 <vm_exec_core+9186>, 0x63af77d03c71 <vm_exec_core+22689>, 0x63af77d01a82 <vm_exec_core+14002>, 0x63af77d01a87 <vm_exec_core+14007>, 0x63af77d0370c <vm_exec_core+21308>, 0x63af77d035eb <vm_exec_core+21019>, 0x63af77d02a78 <vm_exec_core+18088>, 0x63af77d02796 <vm_exec_core+17350>, 0x63af77d0370a <vm_exec_core+21306>, 0x63af77d02bac <vm_exec_core+18396>...}
          reg_cfp = 0x748f52fff720
          reg_pc = 0x50400002ffb8
          INSN_LABEL_nop = <optimized out>
          INSN_LABEL_getlocal = <optimized out>
          INSN_LABEL_setlocal = <optimized out>
          INSN_LABEL_getblockparam = <optimized out>
          INSN_LABEL_setblockparam = <optimized out>
          INSN_LABEL_getblockparamproxy = <optimized out>
          INSN_LABEL_getspecial = <optimized out>
          INSN_LABEL_setspecial = <optimized out>
          INSN_LABEL_getinstancevariable = <optimized out>
          INSN_LABEL_setinstancevariable = <optimized out>
          INSN_LABEL_getclassvariable = <optimized out>
          INSN_LABEL_setclassvariable = <optimized out>
          INSN_LABEL_opt_getconstant_path = <optimized out>
          INSN_LABEL_getconstant = <optimized out>
          INSN_LABEL_setconstant = <optimized out>
          INSN_LABEL_getglobal = <optimized out>
          INSN_LABEL_setglobal = <optimized out>
          INSN_LABEL_putnil = <optimized out>
          INSN_LABEL_putself = <optimized out>
          INSN_LABEL_putobject = <optimized out>
          INSN_LABEL_putspecialobject = <optimized out>
          INSN_LABEL_putstring = <optimized out>
          INSN_LABEL_putchilledstring = <optimized out>
          INSN_LABEL_concatstrings = <optimized out>
          INSN_LABEL_anytostring = <optimized out>
          INSN_LABEL_toregexp = <optimized out>
          INSN_LABEL_intern = <optimized out>
          INSN_LABEL_newarray = <optimized out>
          INSN_LABEL_pushtoarraykwsplat = <optimized out>
          INSN_LABEL_duparray = <optimized out>
          INSN_LABEL_duphash = <optimized out>
          INSN_LABEL_expandarray = <optimized out>
          INSN_LABEL_concatarray = <optimized out>
          INSN_LABEL_concattoarray = <optimized out>
          INSN_LABEL_pushtoarray = <optimized out>
          INSN_LABEL_splatarray = <optimized out>
          INSN_LABEL_splatkw = <optimized out>
          INSN_LABEL_newhash = <optimized out>
          INSN_LABEL_newrange = <optimized out>
          INSN_LABEL_pop = <optimized out>
          INSN_LABEL_dup = <optimized out>
          INSN_LABEL_dupn = <optimized out>
          INSN_LABEL_swap = <optimized out>
          INSN_LABEL_opt_reverse = <optimized out>
          INSN_LABEL_topn = <optimized out>
          INSN_LABEL_setn = <optimized out>
          INSN_LABEL_adjuststack = <optimized out>
          INSN_LABEL_defined = <optimized out>
          INSN_LABEL_definedivar = <optimized out>
          INSN_LABEL_checkmatch = <optimized out>
          INSN_LABEL_checkkeyword = <optimized out>
          INSN_LABEL_checktype = <optimized out>
          INSN_LABEL_defineclass = <optimized out>
          INSN_LABEL_definemethod = <optimized out>
          INSN_LABEL_definesmethod = <optimized out>
          INSN_LABEL_send = <optimized out>
          INSN_LABEL_sendforward = <optimized out>
          INSN_LABEL_opt_send_without_block = <optimized out>
          INSN_LABEL_objtostring = <optimized out>
          INSN_LABEL_opt_ary_freeze = <optimized out>
          INSN_LABEL_opt_hash_freeze = <optimized out>
          INSN_LABEL_opt_str_freeze = <optimized out>
          INSN_LABEL_opt_str_uminus = <optimized out>
          INSN_LABEL_opt_newarray_send = <optimized out>
          INSN_LABEL_invokesuper = <optimized out>
          INSN_LABEL_invokesuperforward = <optimized out>
          INSN_LABEL_invokeblock = <optimized out>
          INSN_LABEL_leave = <optimized out>
          INSN_LABEL_throw = <optimized out>
          INSN_LABEL_jump = <optimized out>
          INSN_LABEL_branchif = <optimized out>
          INSN_LABEL_branchunless = <optimized out>
          INSN_LABEL_branchnil = <optimized out>
          INSN_LABEL_once = <optimized out>
          INSN_LABEL_opt_case_dispatch = <optimized out>
          INSN_LABEL_opt_aset_with = <optimized out>
          INSN_LABEL_opt_aref_with = <optimized out>
          INSN_LABEL_invokebuiltin = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
          INSN_LABEL_getlocal_WC_0 = <optimized out>
          INSN_LABEL_getlocal_WC_1 = <optimized out>
          INSN_LABEL_setlocal_WC_0 = <optimized out>
          INSN_LABEL_setlocal_WC_1 = <optimized out>
          INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
          INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
          INSN_LABEL_trace_opt_nil_p = <optimized out>
          INSN_LABEL_trace_opt_plus = <optimized out>
          INSN_LABEL_trace_opt_minus = <optimized out>
          INSN_LABEL_trace_opt_mult = <optimized out>
          INSN_LABEL_trace_opt_div = <optimized out>
          INSN_LABEL_trace_opt_mod = <optimized out>
          INSN_LABEL_trace_opt_eq = <optimized out>
          INSN_LABEL_trace_opt_lt = <optimized out>
          INSN_LABEL_trace_opt_le = <optimized out>
          INSN_LABEL_trace_opt_gt = <optimized out>
          INSN_LABEL_trace_opt_ge = <optimized out>
          INSN_LABEL_trace_opt_ltlt = <optimized out>
          INSN_LABEL_trace_opt_and = <optimized out>
          INSN_LABEL_trace_opt_or = <optimized out>
          INSN_LABEL_trace_opt_aref = <optimized out>
          INSN_LABEL_trace_opt_aset = <optimized out>
          INSN_LABEL_trace_opt_length = <optimized out>
          INSN_LABEL_trace_opt_size = <optimized out>
          INSN_LABEL_trace_opt_empty_p = <optimized out>
          INSN_LABEL_trace_opt_succ = <optimized out>
          INSN_LABEL_trace_opt_not = <optimized out>
          INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
  #40 0x000063af77cfb301 in vm_exec_loop (ec=0x5160000003d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2611
  No locals.
  #41 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2590
          _ec = 0x5160000003d0
          _tag = <optimized out>
          state = <optimized out>
          result = 36
  #42 0x000063af7798049b in rb_ec_exec_node (ec=0x5160000003d0, n=0x748f553e4b18) at /tmp/ruby/src/trunk_asan/eval.c:281
          _ec = 0x5160000003d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7fff2af8d0f0, <optimized out>, 0x7fff2af8d040, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
          state = 0
          iseq = 0x748f553e4b18
  #43 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:319
          ec = 0x5160000003d0
          status = <optimized out>
  #44 0x000063af77979a07 in rb_main (argc=10, argv=0x7fff2af8d2b8) at /tmp/ruby/src/trunk_asan/main.c:43
          variable_in_this_stack_frame = <optimized out>
  #45 main (argc=10, argv=0x7fff2af8d2b8) at /tmp/ruby/src/trunk_asan/main.c:68
  No locals.
  >>> Dump Ruby level backtrace (if possible)
  $1 = true
  [Inferior 1 (process 1426092) detached]
  $ timeout 60 gdb -p 1426077 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
  [New LWP 1426079]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  0x00007d3aaf726cd7 in __GI___select (nfds=31, readfds=0x50c0056bbf40, writefds=0x0, exceptfds=0x0, timeout=0x7ffd8a7ea820) at ../sysdeps/unix/sysv/linux/select.c:69
  >>> Threads
    Id   Target Id                                  Frame 
  * 1    Thread 0x7d3aaf998c40 (LWP 1426077) "ruby" 0x00007d3aaf726cd7 in __GI___select (nfds=31, readfds=0x50c0056bbf40, writefds=0x0, exceptfds=0x0, timeout=0x7ffd8a7ea820) at ../sysdeps/unix/sysv/linux/select.c:69
    2    Thread 0x7d3a934006c0 (LWP 1426079) "ruby" 0x00007d3aaf71b4cd in __GI___poll (fds=0x7d3a92109040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  >>> Machine level backtrace
  Thread 2 (Thread 0x7d3a934006c0 (LWP 1426079) "ruby"):
  #0  0x00007d3aaf71b4cd in __GI___poll (fds=0x7d3a92109040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
          sc_ret = -516
          sc_cancel_oldtype = 0
          sc_ret = <optimized out>
  #1  0x00005ef2564265aa in __interceptor_poll ()
  No symbol table info available.
  #2  0x00005ef2567d47af in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1052
          pfd = {fd = 3, events = 1, revents = <optimized out>}
          timeout = -1
          r = <optimized out>
  #3  timer_thread_func (ptr=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3010
          vm = <optimized out>
  #4  0x00005ef25647f95f in asan_thread_start(void*) ()
  No symbol table info available.
  #5  0x00007d3aaf69ca94 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 = {137690532021952, 8138061358532721672, 137690532021952, -352, 0, 140726927017984, 8138061358520138760, 8138087111381679112}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #6  0x00007d3aaf729c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  Thread 1 (Thread 0x7d3aaf998c40 (LWP 1426077) "ruby"):
  #0  0x00007d3aaf726cd7 in __GI___select (nfds=31, readfds=0x50c0056bbf40, writefds=0x0, exceptfds=0x0, timeout=0x7ffd8a7ea820) at ../sysdeps/unix/sysv/linux/select.c:69
          sc_ret = -514
          sc_cancel_oldtype = 0
          sc_ret = <optimized out>
          s = <optimized out>
          us = <optimized out>
          ns = <optimized out>
          ts64 = {tv_sec = 1199, tv_nsec = 464584845}
          pts64 = 0x7ffd8a7ea6c0
          r = <optimized out>
  #1  0x00005ef2567bf4a5 in native_fd_select (n=31, readfds=0x50c0056bbf40, writefds=0x0, exceptfds=0x7d3aaf726cd7 <__GI___select+327>, timeout=0x7ffd8a7ea6c0, th=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2384
  No locals.
  #2  do_select (p=137690970843936) at /tmp/ruby/src/trunk_asan/thread.c:4312
          tv = <optimized out>
          __region = <optimized out>
          end = <optimized out>
          rel = <optimized out>
          to = 0x7ffd8a7ea7d0
          lerrno = 0
          set = <optimized out>
          result = <optimized out>
          endtime = <optimized out>
  #3  0x00005ef2564ca1a0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1053
          _ec = 0x5160000003d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffd8a7ea990, <optimized out>, 0x7ffd8a7ea8a0, <optimized out>, <optimized out>}, prev = 0x7d3aad67ea80, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x5160000003d0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #4  0x00005ef2567bea7e in rb_thread_fd_select (max=<optimized out>, read=<optimized out>, write=<optimized out>, except=<optimized out>, timeout=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:4372
          set = {max = 31, th = 0x515000000300, rset = 0x7d3aad67e940, 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 = 0x7d3aad67e9a0}
  #5  0x00005ef25658515f in select_internal (read=137690957875360, write=4, except=4, tp=0x7d3aad67e9a0, fds=0x7d3aad67e940) at /tmp/ruby/src/trunk_asan/io.c:10676
          timerec = <optimized out>
          max = 31
          pending = <optimized out>
          rp = 0x7d3aad67e940
          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=137690970843424) at /tmp/ruby/src/trunk_asan/io.c:10746
          p = 0x7d3aad67e920
  #7  0x00005ef2564ca1a0 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1053
          _ec = 0x5160000003d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffd8a7eac90, <optimized out>, 0x7ffd8a7eaba0, <optimized out>, <optimized out>}, prev = 0x7d3aad64e140, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x5160000003d0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #8  0x00005ef2565613b7 in rb_f_select (argc=<optimized out>, argv=<optimized out>, obj=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:11102
          args = <optimized out>
          timerec = <optimized out>
          scheduler = <optimized out>
          timeout = <optimized out>
          i = 4
  #9  0x00005ef2568a43b8 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:3795
          ci = 0x15e100100009
          cc = <optimized out>
          me = 0x7d3aaf16a6e0
          cfunc = 0x504000010798
          recv = 137690999028240
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #10 0x00005ef256851d2d in vm_sendish (ec=0x5160000003d0, reg_cfp=0x7d3aacbff3a0, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962
          calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>}
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
  #11 vm_exec_core (ec=ec@entry=0x5160000003d0) at ../../src/trunk_asan/insns.def:898
          bh = 0
          cd = <optimized out>
          leaf = false
          val = <optimized out>
          insns_address_table = {0x5ef256844ad9 <vm_exec_core+1801>, 0x5ef256845baa <vm_exec_core+6106>, 0x5ef25684b7df <vm_exec_core+29711>, 0x5ef256845702 <vm_exec_core+4914>, 0x5ef25684c3de <vm_exec_core+32782>, 0x5ef25684a1a2 <vm_exec_core+24018>, 0x5ef256847b1d <vm_exec_core+14157>, 0x5ef256844c59 <vm_exec_core+2185>, 0x5ef25684be47 <vm_exec_core+31351>, 0x5ef25684bb41 <vm_exec_core+30577>, 0x5ef25684597a <vm_exec_core+5546>, 0x5ef2568451f7 <vm_exec_core+3623>, 0x5ef25684a7f7 <vm_exec_core+25639>, 0x5ef256846931 <vm_exec_core+9569>, 0x5ef25684c085 <vm_exec_core+31925>, 0x5ef25684bccf <vm_exec_core+30975>, 0x5ef256846f91 <vm_exec_core+11201>, 0x5ef256847a9b <vm_exec_core+14027>, 0x5ef25684a3f0 <vm_exec_core+24608>, 0x5ef25684bc30 <vm_exec_core+30816>, 0x5ef256849557 <vm_exec_core+20871>, 0x5ef25684a48a <vm_exec_core+24762>, 0x5ef25684aba8 <vm_exec_core+26584>, 0x5ef256849483 <vm_exec_core+20659>, 0x5ef256845123 <vm_exec_core+3411>, 0x5ef256849cbc <vm_exec_core+22764>, 0x5ef256844f99 <vm_exec_core+3017>, 0x5ef256845409 <vm_exec_core+4153>, 0x5ef2568472de <vm_exec_core+12046>, 0x5ef256849024 <vm_exec_core+19540>, 0x5ef256849a05 <vm_exec_core+22069>, 0x5ef256848bc0 <vm_exec_core+18416>, 0x5ef256844b1e <vm_exec_core+1870>, 0x5ef25684b12a <vm_exec_core+27994>, 0x5ef25684ba56 <vm_exec_core+30342>, 0x5ef2568454e2 <vm_exec_core+4370>, 0x5ef256846076 <vm_exec_core+7334>, 0x5ef256845afc <vm_exec_core+5932>, 0x5ef256846a36 <vm_exec_core+9830>, 0x5ef256847a30 <vm_exec_core+13920>, 0x5ef2568455a4 <vm_exec_core+4564>, 0x5ef25684af73 <vm_exec_core+27555>, 0x5ef256845fe5 <vm_exec_core+7189>, 0x5ef2568478ee <vm_exec_core+13598>, 0x5ef2568482a3 <vm_exec_core+16083>, 0x5ef25684a8a3 <vm_exec_core+25811>, 0x5ef256849733 <vm_exec_core+21347>, 0x5ef256846b2a <vm_exec_core+10074>, 0x5ef2568463b3 <vm_exec_core+8163>, 0x5ef25684a6d1 <vm_exec_core+25345>, 0x5ef25684752c <vm_exec_core+12636>, 0x5ef256849dc7 <vm_exec_core+23031>, 0x5ef2568497bb <vm_exec_core+21483>, 0x5ef256849e94 <vm_exec_core+23236>, 0x5ef25684b701 <vm_exec_core+29489>, 0x5ef256848884 <vm_exec_core+17588>, 0x5ef25684a972 <vm_exec_core+26018>, 0x5ef25684475b <vm_exec_core+907>, 0x5ef25684a535 <vm_exec_core+24933>, 0x5ef256846e02 <vm_exec_core+10802>, 0x5ef2568490c8 <vm_exec_core+19704>, 0x5ef256849628 <vm_exec_core+21080>, 0x5ef256844760 <vm_exec_core+912>, 0x5ef256848f33 <vm_exec_core+19299>, 0x5ef2568471ff <vm_exec_core+11823>, 0x5ef256846570 <vm_exec_core+8608>, 0x5ef256849f28 <vm_exec_core+23384>, 0x5ef256845660 <vm_exec_core+4752>, 0x5ef256847de4 <vm_exec_core+14868>, 0x5ef256853649 <vm_exec_core+62073>, 0x5ef256849ae7 <vm_exec_core+22295>, 0x5ef256845ec1 <vm_exec_core+6897>, 0x5ef25684628f <vm_exec_core+7871>, 0x5ef25684616d <vm_exec_core+7581>, 0x5ef2568467c6 <vm_exec_core+9206>, 0x5ef25684704e <vm_exec_core+11390>, 0x5ef256845de2 <vm_exec_core+6674>, 0x5ef25684c673 <vm_exec_core+33443>, 0x5ef256849b9e <vm_exec_core+22478>, 0x5ef2568486ac <vm_exec_core+17116>, 0x5ef25684b021 <vm_exec_core+27729>, 0x5ef25684c791 <vm_exec_core+33729>, 0x5ef25684b387 <vm_exec_core+28599>, 0x5ef25684c1de <vm_exec_core+32270>, 0x5ef25684c2b6 <vm_exec_core+32486>, 0x5ef25684503c <vm_exec_core+3180>, 0x5ef25684bd64 <vm_exec_core+31124>, 0x5ef2568473ef <vm_exec_core+12319>, 0x5ef25684bf9f <vm_exec_core+31695>, 0x5ef256846eae <vm_exec_core+10974>, 0x5ef25684b285 <vm_exec_core+28341>, 0x5ef256844e63 <vm_exec_core+2707>, 0x5ef256846c44 <vm_exec_core+10356>, 0x5ef256847fec <vm_exec_core+15388>, 0x5ef256847985 <vm_exec_core+13749>, 0x5ef256847754 <vm_exec_core+13188>, 0x5ef256844857 <vm_exec_core+1159>, 0x5ef256844d7a <vm_exec_core+2474>, 0x5ef2568448e9 <vm_exec_core+1305>, 0x5ef25684b5a0 <vm_exec_core+29136>, 0x5ef256848dd0 <vm_exec_core+18944>, 0x5ef256848374 <vm_exec_core+16292>, 0x5ef256848a91 <vm_exec_core+18113>, 0x5ef2568487aa <vm_exec_core+17370>, 0x5ef2568477f5 <vm_exec_core+13349>, 0x5ef256848198 <vm_exec_core+15816>, 0x5ef256847cba <vm_exec_core+14570>, 0x5ef2568484a3 <vm_exec_core+16595>, 0x5ef256848525 <vm_exec_core+16725>, 0x5ef256844aca <vm_exec_core+1786>, 0x5ef256845b9b <vm_exec_core+6091>, 0x5ef25684b7d0 <vm_exec_core+29696>, 0x5ef2568456f3 <vm_exec_core+4899>, 0x5ef25684c3cf <vm_exec_core+32767>, 0x5ef25684a193 <vm_exec_core+24003>, 0x5ef256847b0e <vm_exec_core+14142>, 0x5ef256844c4a <vm_exec_core+2170>, 0x5ef25684be38 <vm_exec_core+31336>, 0x5ef25684bb32 <vm_exec_core+30562>, 0x5ef25684596b <vm_exec_core+5531>, 0x5ef2568451e8 <vm_exec_core+3608>, 0x5ef25684a7e8 <vm_exec_core+25624>, 0x5ef256846922 <vm_exec_core+9554>, 0x5ef25684c076 <vm_exec_core+31910>, 0x5ef25684bcc0 <vm_exec_core+30960>, 0x5ef256846f82 <vm_exec_core+11186>, 0x5ef256847a8c <vm_exec_core+14012>, 0x5ef25684a3e1 <vm_exec_core+24593>, 0x5ef25684bc21 <vm_exec_core+30801>, 0x5ef256849548 <vm_exec_core+20856>, 0x5ef25684a47b <vm_exec_core+24747>, 0x5ef25684ab99 <vm_exec_core+26569>, 0x5ef256849474 <vm_exec_core+20644>, 0x5ef256845114 <vm_exec_core+3396>, 0x5ef256849cad <vm_exec_core+22749>, 0x5ef256844f8a <vm_exec_core+3002>, 0x5ef2568453fa <vm_exec_core+4138>, 0x5ef2568472cf <vm_exec_core+12031>, 0x5ef256849015 <vm_exec_core+19525>, 0x5ef2568499f6 <vm_exec_core+22054>, 0x5ef256848bb1 <vm_exec_core+18401>, 0x5ef256844b0f <vm_exec_core+1855>, 0x5ef25684b11b <vm_exec_core+27979>, 0x5ef25684ba47 <vm_exec_core+30327>, 0x5ef2568454d3 <vm_exec_core+4355>, 0x5ef256846067 <vm_exec_core+7319>, 0x5ef256845aed <vm_exec_core+5917>, 0x5ef256846a27 <vm_exec_core+9815>, 0x5ef256847a21 <vm_exec_core+13905>, 0x5ef256845595 <vm_exec_core+4549>, 0x5ef25684af64 <vm_exec_core+27540>, 0x5ef256845fd6 <vm_exec_core+7174>, 0x5ef2568478df <vm_exec_core+13583>, 0x5ef256848294 <vm_exec_core+16068>, 0x5ef25684a894 <vm_exec_core+25796>, 0x5ef256849724 <vm_exec_core+21332>, 0x5ef256846b1b <vm_exec_core+10059>, 0x5ef2568463a4 <vm_exec_core+8148>, 0x5ef25684a6c2 <vm_exec_core+25330>, 0x5ef25684751d <vm_exec_core+12621>, 0x5ef256849db8 <vm_exec_core+23016>, 0x5ef2568497ac <vm_exec_core+21468>, 0x5ef256849e85 <vm_exec_core+23221>, 0x5ef25684b6f2 <vm_exec_core+29474>, 0x5ef256848875 <vm_exec_core+17573>, 0x5ef25684a963 <vm_exec_core+26003>, 0x5ef256849710 <vm_exec_core+21312>, 0x5ef25684a526 <vm_exec_core+24918>, 0x5ef256846df3 <vm_exec_core+10787>, 0x5ef2568490b9 <vm_exec_core+19689>, 0x5ef256849619 <vm_exec_core+21065>, 0x5ef256847fd8 <vm_exec_core+15368>, 0x5ef256848f24 <vm_exec_core+19284>, 0x5ef2568471f0 <vm_exec_core+11808>, 0x5ef256846561 <vm_exec_core+8593>, 0x5ef256849f19 <vm_exec_core+23369>, 0x5ef256845651 <vm_exec_core+4737>, 0x5ef256847dd5 <vm_exec_core+14853>, 0x5ef25685363a <vm_exec_core+62058>, 0x5ef256849ad8 <vm_exec_core+22280>, 0x5ef256845eb2 <vm_exec_core+6882>, 0x5ef256846280 <vm_exec_core+7856>, 0x5ef25684615e <vm_exec_core+7566>, 0x5ef2568467b7 <vm_exec_core+9191>, 0x5ef25684703f <vm_exec_core+11375>, 0x5ef256848f1f <vm_exec_core+19279>, 0x5ef2568486a2 <vm_exec_core+17106>, 0x5ef256848f1a <vm_exec_core+19274>, 0x5ef256849710 <vm_exec_core+21312>, 0x5ef25684970e <vm_exec_core+21310>, 0x5ef2568467b2 <vm_exec_core+9186>, 0x5ef256849c71 <vm_exec_core+22689>, 0x5ef256847a82 <vm_exec_core+14002>, 0x5ef256847a87 <vm_exec_core+14007>, 0x5ef25684970c <vm_exec_core+21308>, 0x5ef2568495eb <vm_exec_core+21019>, 0x5ef256848a78 <vm_exec_core+18088>, 0x5ef256848796 <vm_exec_core+17350>, 0x5ef25684970a <vm_exec_core+21306>, 0x5ef256848bac <vm_exec_core+18396>...}
          reg_cfp = 0x7d3aacbff3a0
          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_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 0x00005ef2568410df in vm_exec_loop (ec=0x5160000003d0, state=<optimized out>, result=<optimized out>, tag=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2611
  No locals.
  #13 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2587
          _ec = 0x5160000003d0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #14 0x00005ef2568c1972 in invoke_iseq_block_from_c (ec=0x5160000003d0, captured=0x7d3aacbff578, self=137690997070480, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1615
          flags = 0
          iseq = 0x7d3aaefd7a30
          cfp = <optimized out>
          sp = 0x7d3aacaff9e8
          use_argv = 0x7d3aad4c7160
          stack_argv = 0x7d3aacaff9e8
          opt_pc = 0
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #15 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1629
          captured = 0x7d3aacbff578
  #16 0x00005ef25686e336 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1666
  No locals.
  #17 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1674
  No locals.
  #18 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
  No locals.
  #19 0x00005ef25686e336 in rb_yield (val=<optimized out>)
  No locals.
  #20 0x00005ef256a125da in rb_ary_each (ary=137690991144600) at /tmp/ruby/src/trunk_asan/array.c:2647
          i = 0
  #21 0x00005ef2568a43b8 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:3795
          ci = 0xbe100000001
          cc = <optimized out>
          me = 0x7d3aaf170590
          cfunc = 0x50400000a298
          recv = 137690991144600
  th: 0x515000000300, native_id: 0x7d3aaf998c40
  -- Control frame information -----------------------------------------------
          block_handler = <optimized out>
          frame_type = 1431634051
  c:0021 p:---- s:0128 e:000127 CFUNC  :select
          len = <optimized out>
  c:0020 p:0244 s:0120 e:000119 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:691
  c:0019 p:0039 s:0101 e:000100 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:819
  c:0018 p:0008 s:0094 e:000093 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:858
          val = <optimized out>
  #22 0x00005ef2568492cb in vm_sendish (ec=0x5160000003d0, reg_cfp=0x7d3aacbff560, cd=0x511000020b40, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962
          val = 36
  c:0017 p:0130 s:0087 e:000086 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1604
  c:0016 p:0016 s:0074 e:000073 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1299
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
  c:0015 p:0005 s:0069 e:000068 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1769
  c:0014 p:0006 s:0065 e:000064 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1756 [FINISH]
          calling = <optimized out>
  #23 vm_exec_core (ec=ec@entry=0x5160000003d0) at ../../src/trunk_asan/insns.def:851
  c:0013 p:---- s:0061 e:000060 CFUNC  :each
  c:0012 p:0042 s:0057 e:000056 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1755
          bh = <optimized out>
  c:0011 p:0013 s:0052 e:000051 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1799
          blockiseq = <optimized out>
          leaf = false
  c:0010 p:0008 s:0047 e:000046 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1046
          val = <optimized out>
          cd = 0x511000020b40
  c:0009 p:0008 s:0041 e:000040 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:891
          insns_address_table = {0x5ef256844ad9 <vm_exec_core+1801>, 0x5ef256845baa <vm_exec_core+6106>, 0x5ef25684b7df <vm_exec_core+29711>, 0x5ef256845702 <vm_exec_core+4914>, 0x5ef25684c3de <vm_exec_core+32782>, 0x5ef25684a1a2 <vm_exec_core+24018>, 0x5ef256847b1d <vm_exec_core+14157>, 0x5ef256844c59 <vm_exec_core+2185>, 0x5ef25684be47 <vm_exec_core+31351>, 0x5ef25684bb41 <vm_exec_core+30577>, 0x5ef25684597a <vm_exec_core+5546>, 0x5ef2568451f7 <vm_exec_core+3623>, 0x5ef25684a7f7 <vm_exec_core+25639>, 0x5ef256846931 <vm_exec_core+9569>, 0x5ef25684c085 <vm_exec_core+31925>, 0x5ef25684bccf <vm_exec_core+30975>, 0x5ef256846f91 <vm_exec_core+11201>, 0x5ef256847a9b <vm_exec_core+14027>, 0x5ef25684a3f0 <vm_exec_core+24608>, 0x5ef25684bc30 <vm_exec_core+30816>, 0x5ef256849557 <vm_exec_core+20871>, 0x5ef25684a48a <vm_exec_core+24762>, 0x5ef25684aba8 <vm_exec_core+26584>, 0x5ef256849483 <vm_exec_core+20659>, 0x5ef256845123 <vm_exec_core+3411>, 0x5ef256849cbc <vm_exec_core+22764>, 0x5ef256844f99 <vm_exec_core+3017>, 0x5ef256845409 <vm_exec_core+4153>, 0x5ef2568472de <vm_exec_core+12046>, 0x5ef256849024 <vm_exec_core+19540>, 0x5ef256849a05 <vm_exec_core+22069>, 0x5ef256848bc0 <vm_exec_core+18416>, 0x5ef256844b1e <vm_exec_core+1870>, 0x5ef25684b12a <vm_exec_core+27994>, 0x5ef25684ba56 <vm_exec_core+30342>, 0x5ef2568454e2 <vm_exec_core+4370>, 0x5ef256846076 <vm_exec_core+7334>, 0x5ef256845afc <vm_exec_core+5932>, 0x5ef256846a36 <vm_exec_core+9830>, 0x5ef256847a30 <vm_exec_core+13920>, 0x5ef2568455a4 <vm_exec_core+4564>, 0x5ef25684af73 <vm_exec_core+27555>, 0x5ef256845fe5 <vm_exec_core+7189>, 0x5ef2568478ee <vm_exec_core+13598>, 0x5ef2568482a3 <vm_exec_core+16083>, 0x5ef25684a8a3 <vm_exec_core+25811>, 0x5ef256849733 <vm_exec_core+21347>, 0x5ef256846b2a <vm_exec_core+10074>, 0x5ef2568463b3 <vm_exec_core+8163>, 0x5ef25684a6d1 <vm_exec_core+25345>, 0x5ef25684752c <vm_exec_core+12636>, 0x5ef256849dc7 <vm_exec_core+23031>, 0x5ef2568497bb <vm_exec_core+21483>, 0x5ef256849e94 <vm_exec_core+23236>, 0x5ef25684b701 <vm_exec_core+29489>, 0x5ef256848884 <vm_exec_core+17588>, 0x5ef25684a972 <vm_exec_core+26018>, 0x5ef25684475b <vm_exec_core+907>, 0x5ef25684a535 <vm_exec_core+24933>, 0x5ef256846e02 <vm_exec_core+10802>, 0x5ef2568490c8 <vm_exec_core+19704>, 0x5ef256849628 <vm_exec_core+21080>, 0x5ef256844760 <vm_exec_core+912>, 0x5ef256848f33 <vm_exec_core+19299>, 0x5ef2568471ff <vm_exec_core+11823>, 0x5ef256846570 <vm_exec_core+8608>, 0x5ef256849f28 <vm_exec_core+23384>, 0x5ef256845660 <vm_exec_core+4752>, 0x5ef256847de4 <vm_exec_core+14868>, 0x5ef256853649 <vm_exec_core+62073>, 0x5ef256849ae7 <vm_exec_core+22295>, 0x5ef256845ec1 <vm_exec_core+6897>, 0x5ef25684628f <vm_exec_core+7871>, 0x5ef25684616d <vm_exec_core+7581>, 0x5ef2568467c6 <vm_exec_core+9206>, 0x5ef25684704e <vm_exec_core+11390>, 0x5ef256845de2 <vm_exec_core+6674>, 0x5ef25684c673 <vm_exec_core+33443>, 0x5ef256849b9e <vm_exec_core+22478>, 0x5ef2568486ac <vm_exec_core+17116>, 0x5ef25684b021 <vm_exec_core+27729>, 0x5ef25684c791 <vm_exec_core+33729>, 0x5ef25684b387 <vm_exec_core+28599>, 0x5ef25684c1de <vm_exec_core+32270>, 0x5ef25684c2b6 <vm_exec_core+32486>, 0x5ef25684503c <vm_exec_core+3180>, 0x5ef25684bd64 <vm_exec_core+31124>, 0x5ef2568473ef <vm_exec_core+12319>, 0x5ef25684bf9f <vm_exec_core+31695>, 0x5ef256846eae <vm_exec_core+10974>, 0x5ef25684b285 <vm_exec_core+28341>, 0x5ef256844e63 <vm_exec_core+2707>, 0x5ef256846c44 <vm_exec_core+10356>, 0x5ef256847fec <vm_exec_core+15388>, 0x5ef256847985 <vm_exec_core+13749>, 0x5ef256847754 <vm_exec_core+13188>, 0x5ef256844857 <vm_exec_core+1159>, 0x5ef256844d7a <vm_exec_core+2474>, 0x5ef2568448e9 <vm_exec_core+1305>, 0x5ef25684b5a0 <vm_exec_core+29136>, 0x5ef256848dd0 <vm_exec_core+18944>, 0x5ef256848374 <vm_exec_core+16292>, 0x5ef256848a91 <vm_exec_core+18113>, 0x5ef2568487aa <vm_exec_core+17370>, 0x5ef2568477f5 <vm_exec_core+13349>, 0x5ef256848198 <vm_exec_core+15816>, 0x5ef256847cba <vm_exec_core+14570>, 0x5ef2568484a3 <vm_exec_core+16595>, 0x5ef256848525 <vm_exec_core+16725>, 0x5ef256844aca <vm_exec_core+1786>, 0x5ef256845b9b <vm_exec_core+6091>, 0x5ef25684b7d0 <vm_exec_core+29696>, 0x5ef2568456f3 <vm_exec_core+4899>, 0x5ef25684c3cf <vm_exec_core+32767>, 0x5ef25684a193 <vm_exec_core+24003>, 0x5ef256847b0e <vm_exec_core+14142>, 0x5ef256844c4a <vm_exec_core+2170>, 0x5ef25684be38 <vm_exec_core+31336>, 0x5ef25684bb32 <vm_exec_core+30562>, 0x5ef25684596b <vm_exec_core+5531>, 0x5ef2568451e8 <vm_exec_core+3608>, 0x5ef25684a7e8 <vm_exec_core+25624>, 0x5ef256846922 <vm_exec_core+9554>, 0x5ef25684c076 <vm_exec_core+31910>, 0x5ef25684bcc0 <vm_exec_core+30960>, 0x5ef256846f82 <vm_exec_core+11186>, 0x5ef256847a8c <vm_exec_core+14012>, 0x5ef25684a3e1 <vm_exec_core+24593>, 0x5ef25684bc21 <vm_exec_core+30801>, 0x5ef256849548 <vm_exec_core+20856>, 0x5ef25684a47b <vm_exec_core+24747>, 0x5ef25684ab99 <vm_exec_core+26569>, 0x5ef256849474 <vm_exec_core+20644>, 0x5ef256845114 <vm_exec_core+3396>, 0x5ef256849cad <vm_exec_core+22749>, 0x5ef256844f8a <vm_exec_core+3002>, 0x5ef2568453fa <vm_exec_core+4138>, 0x5ef2568472cf <vm_exec_core+12031>, 0x5ef256849015 <vm_exec_core+19525>, 0x5ef2568499f6 <vm_exec_core+22054>, 0x5ef256848bb1 <vm_exec_core+18401>, 0x5ef256844b0f <vm_exec_core+1855>, 0x5ef25684b11b <vm_exec_core+27979>, 0x5ef25684ba47 <vm_exec_core+30327>, 0x5ef2568454d3 <vm_exec_core+4355>, 0x5ef256846067 <vm_exec_core+7319>, 0x5ef256845aed <vm_exec_core+5917>, 0x5ef256846a27 <vm_exec_core+9815>, 0x5ef256847a21 <vm_exec_core+13905>, 0x5ef256845595 <vm_exec_core+4549>, 0x5ef25684af64 <vm_exec_core+27540>, 0x5ef256845fd6 <vm_exec_core+7174>, 0x5ef2568478df <vm_exec_core+13583>, 0x5ef256848294 <vm_exec_core+16068>, 0x5ef25684a894 <vm_exec_core+25796>, 0x5ef256849724 <vm_exec_core+21332>, 0x5ef256846b1b <vm_exec_core+10059>, 0x5ef2568463a4 <vm_exec_core+8148>, 0x5ef25684a6c2 <vm_exec_core+25330>, 0x5ef25684751d <vm_exec_core+12621>, 0x5ef256849db8 <vm_exec_core+23016>, 0x5ef2568497ac <vm_exec_core+21468>, 0x5ef256849e85 <vm_exec_core+23221>, 0x5ef25684b6f2 <vm_exec_core+29474>, 0x5ef256848875 <vm_exec_core+17573>, 0x5ef25684a963 <vm_exec_core+26003>, 0x5ef256849710 <vm_exec_core+21312>, 0x5ef25684a526 <vm_exec_core+24918>, 0x5ef256846df3 <vm_exec_core+10787>, 0x5ef2568490b9 <vm_exec_core+19689>, 0x5ef256849619 <vm_exec_core+21065>, 0x5ef256847fd8 <vm_exec_core+15368>, 0x5ef256848f24 <vm_exec_core+19284>, 0x5ef2568471f0 <vm_exec_core+11808>, 0x5ef256846561 <vm_exec_core+8593>, 0x5ef256849f19 <vm_exec_core+23369>, 0x5ef256845651 <vm_exec_core+4737>, 0x5ef256847dd5 <vm_exec_core+14853>, 0x5ef25685363a <vm_exec_core+62058>, 0x5ef256849ad8 <vm_exec_core+22280>, 0x5ef256845eb2 <vm_exec_core+6882>, 0x5ef256846280 <vm_exec_core+7856>, 0x5ef25684615e <vm_exec_core+7566>, 0x5ef2568467b7 <vm_exec_core+9191>, 0x5ef25684703f <vm_exec_core+11375>, 0x5ef256848f1f <vm_exec_core+19279>, 0x5ef2568486a2 <vm_exec_core+17106>, 0x5ef256848f1a <vm_exec_core+19274>, 0x5ef256849710 <vm_exec_core+21312>, 0x5ef25684970e <vm_exec_core+21310>, 0x5ef2568467b2 <vm_exec_core+9186>, 0x5ef256849c71 <vm_exec_core+22689>, 0x5ef256847a82 <vm_exec_core+14002>, 0x5ef256847a87 <vm_exec_core+14007>, 0x5ef25684970c <vm_exec_core+21308>, 0x5ef2568495eb <vm_exec_core+21019>, 0x5ef256848a78 <vm_exec_core+18088>, 0x5ef256848796 <vm_exec_core+17350>, 0x5ef25684970a <vm_exec_core+21306>, 0x5ef256848bac <vm_exec_core+18396>...}
          reg_cfp = 0x7d3aacbff560
          reg_pc = 0x51500001a850
  c:0008 p:0017 s:0035 e:000034 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:145
  c:0007 p:0008 s:0030 e:000029 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1283
          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>
  c:0006 p:0032 s:0025 e:000024 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1882
  c:0005 p:0009 s:0021 e:000020 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1886
          INSN_LABEL_getblockparamproxy = <optimized out>
          INSN_LABEL_getspecial = <optimized out>
          INSN_LABEL_setspecial = <optimized out>
          INSN_LABEL_getinstancevariable = <optimized out>
          INSN_LABEL_setinstancevariable = <optimized out>
  c:0004 p:0065 s:0016 e:000014 TOP    /tmp/ruby/src/trunk_asan/tool/test/runner.rb:14 [FINISH]
  c:0003 p:---- s:0011 e:000010 CFUNC  :require_relative
          INSN_LABEL_getclassvariable = <optimized out>
  c:0002 p:0005 s:0006 e:000005 EVAL   /tmp/ruby/src/trunk_asan/test/runner.rb:5 [FINISH]
          INSN_LABEL_setclassvariable = <optimized out>
  c:0001 p:0000 s:0003 E:001650 DUMMY  [FINISH]
          INSN_LABEL_opt_getconstant_path = <optimized out>
          INSN_LABEL_getconstant = <optimized out>
          INSN_LABEL_setconstant = <optimized out>
          INSN_LABEL_getglobal = <optimized out>
          INSN_LABEL_setglobal = <optimized out>
          INSN_LABEL_putnil = <optimized out>
          INSN_LABEL_putself = <optimized out>
          INSN_LABEL_putobject = <optimized out>
          INSN_LABEL_putspecialobject = <optimized out>
          INSN_LABEL_putstring = <optimized out>
          INSN_LABEL_putchilledstring = <optimized out>
          INSN_LABEL_concatstrings = <optimized out>
          INSN_LABEL_anytostring = <optimized out>
          INSN_LABEL_toregexp = <optimized out>
          INSN_LABEL_intern = <optimized out>
          INSN_LABEL_newarray = <optimized out>
          INSN_LABEL_pushtoarraykwsplat = <optimized out>
          INSN_LABEL_duparray = <optimized out>
          INSN_LABEL_duphash = <optimized out>
          INSN_LABEL_expandarray = <optimized out>
          INSN_LABEL_concatarray = <optimized out>
          INSN_LABEL_concattoarray = <optimized out>
          INSN_LABEL_pushtoarray = <optimized out>
          INSN_LABEL_splatarray = <optimized out>
          INSN_LABEL_splatkw = <optimized out>
          INSN_LABEL_newhash = <optimized out>
          INSN_LABEL_newrange = <optimized out>
          INSN_LABEL_pop = <optimized out>
          INSN_LABEL_dup = <optimized out>
          INSN_LABEL_dupn = <optimized out>
          INSN_LABEL_swap = <optimized out>
          INSN_LABEL_opt_reverse = <optimized out>
          INSN_LABEL_topn = <optimized out>
          INSN_LABEL_setn = <optimized out>
          INSN_LABEL_adjuststack = <optimized out>
          INSN_LABEL_defined = <optimized out>
          INSN_LABEL_definedivar = <optimized out>
          INSN_LABEL_checkmatch = <optimized out>
          INSN_LABEL_checkkeyword = <optimized out>
          INSN_LABEL_checktype = <optimized out>
          INSN_LABEL_defineclass = <optimized out>
          INSN_LABEL_definemethod = <optimized out>
          INSN_LABEL_definesmethod = <optimized out>
          INSN_LABEL_send = <optimized out>
          INSN_LABEL_sendforward = <optimized out>
          INSN_LABEL_opt_send_without_block = <optimized out>
          INSN_LABEL_objtostring = <optimized out>
          INSN_LABEL_opt_ary_freeze = <optimized out>
          INSN_LABEL_opt_hash_freeze = <optimized out>
          INSN_LABEL_opt_str_freeze = <optimized out>
          INSN_LABEL_opt_str_uminus = <optimized out>
          INSN_LABEL_opt_newarray_send = <optimized out>
          INSN_LABEL_invokesuper = <optimized out>
          INSN_LABEL_invokesuperforward = <optimized out>
          INSN_LABEL_invokeblock = <optimized out>
          INSN_LABEL_leave = <optimized out>
          INSN_LABEL_throw = <optimized out>
          INSN_LABEL_jump = <optimized out>
          INSN_LABEL_branchif = <optimized out>
          INSN_LABEL_branchunless = <optimized out>
          INSN_LABEL_branchnil = <optimized out>
          INSN_LABEL_once = <optimized out>
          INSN_LABEL_opt_case_dispatch = <optimized out>
          INSN_LABEL_opt_aset_with = <optimized out>
          INSN_LABEL_opt_aref_with = <optimized out>
          INSN_LABEL_invokebuiltin = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
          INSN_LABEL_getlocal_WC_0 = <optimized out>
          INSN_LABEL_getlocal_WC_1 = <optimized out>
          INSN_LABEL_setlocal_WC_0 = <optimized out>
          INSN_LABEL_setlocal_WC_1 = <optimized out>
          INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
          INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
          INSN_LABEL_trace_opt_nil_p = <optimized out>
          INSN_LABEL_trace_opt_plus = <optimized out>
          INSN_LABEL_trace_opt_minus = <optimized out>
          INSN_LABEL_trace_opt_mult = <optimized out>
          INSN_LABEL_trace_opt_div = <optimized out>
          INSN_LABEL_trace_opt_mod = <optimized out>
          INSN_LABEL_trace_opt_eq = <optimized out>
          INSN_LABEL_trace_opt_lt = <optimized out>
          INSN_LABEL_trace_opt_le = <optimized out>
          INSN_LABEL_trace_opt_gt = <optimized out>
          INSN_LABEL_trace_opt_ge = <optimized out>
          INSN_LABEL_trace_opt_ltlt = <optimized out>
          INSN_LABEL_trace_opt_and = <optimized out>
          INSN_LABEL_trace_opt_or = <optimized out>
          INSN_LABEL_trace_opt_aref = <optimized out>
          INSN_LABEL_trace_opt_aset = <optimized out>
          INSN_LABEL_trace_opt_length = <optimized out>
          INSN_LABEL_trace_opt_size = <optimized out>
          INSN_LABEL_trace_opt_empty_p = <optimized out>
          INSN_LABEL_trace_opt_succ = <optimized out>
          INSN_LABEL_trace_opt_not = <optimized out>
          INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
  #24 0x00005ef256841301 in vm_exec_loop (ec=0x5160000003d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2611
  No locals.
  #25 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2590
          _ec = 0x5160000003d0
          _tag = <optimized out>
          state = <optimized out>
          result = 36
  #26 0x00005ef2565c370c in load_iseq_eval (ec=<optimized out>, fname=fname@entry=137690997406640) at /tmp/ruby/src/trunk_asan/load.c:789
          iseq = 0x7d3aaefd3a98
  #27 0x00005ef2565be677 in require_internal (ec=ec@entry=0x5160000003d0, fname=<optimized out>, exception=<optimized out>, warn=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1295
          found = 114
          handle = <optimized out>
          _ec = <optimized out>
          _tag = <optimized out>
          th = 0x515000000300
          saved = <optimized out>
          ftptr = <optimized out>
          realpath = <optimized out>
          realpaths = 137690999018480
          realpath_map = 137690999018320
          path = 137690997406640
          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 0x00005ef2565bc905 in rb_require_string_internal (fname=137690997406680, resurrect=false) at /tmp/ruby/src/trunk_asan/load.c:1401
          result = <optimized out>
          ec = 0x5160000003d0
          result = <optimized out>
  #29 rb_f_require_relative (obj=<optimized out>, fname=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1049
          base = <optimized out>
  #30 0x00005ef2568a43b8 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:3795
          ci = 0x588100140003
          cc = <optimized out>
          me = 0x7d3aaefd3c28
          cfunc = 0x5040000185d8
          recv = 137690999148000
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #31 0x00005ef25688a6ed in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7ffd8a7ecea0) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773
          ivar_mask = <optimized out>
          aset_mask = <optimized out>
          ci = 0x0
          cc = <optimized out>
          cme = <optimized out>
          v = <optimized out>
  #32 0x00005ef25688a1a5 in vm_call_method (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4913
          ci = <optimized out>
          cc = 0x0
  #33 0x00005ef256851d2d in vm_sendish (ec=0x5160000003d0, reg_cfp=0x7d3aacbff790, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962
          calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>}
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
  #34 vm_exec_core (ec=ec@entry=0x5160000003d0) at ../../src/trunk_asan/insns.def:898
          bh = 0
          cd = <optimized out>
          leaf = false
          val = <optimized out>
          insns_address_table = {0x5ef256844ad9 <vm_exec_core+1801>, 0x5ef256845baa <vm_exec_core+6106>, 0x5ef25684b7df <vm_exec_core+29711>, 0x5ef256845702 <vm_exec_core+4914>, 0x5ef25684c3de <vm_exec_core+32782>, 0x5ef25684a1a2 <vm_exec_core+24018>, 0x5ef256847b1d <vm_exec_core+14157>, 0x5ef256844c59 <vm_exec_core+2185>, 0x5ef25684be47 <vm_exec_core+31351>, 0x5ef25684bb41 <vm_exec_core+30577>, 0x5ef25684597a <vm_exec_core+5546>, 0x5ef2568451f7 <vm_exec_core+3623>, 0x5ef25684a7f7 <vm_exec_core+25639>, 0x5ef256846931 <vm_exec_core+9569>, 0x5ef25684c085 <vm_exec_core+31925>, 0x5ef25684bccf <vm_exec_core+30975>, 0x5ef256846f91 <vm_exec_core+11201>, 0x5ef256847a9b <vm_exec_core+14027>, 0x5ef25684a3f0 <vm_exec_core+24608>, 0x5ef25684bc30 <vm_exec_core+30816>, 0x5ef256849557 <vm_exec_core+20871>, 0x5ef25684a48a <vm_exec_core+24762>, 0x5ef25684aba8 <vm_exec_core+26584>, 0x5ef256849483 <vm_exec_core+20659>, 0x5ef256845123 <vm_exec_core+3411>, 0x5ef256849cbc <vm_exec_core+22764>, 0x5ef256844f99 <vm_exec_core+3017>, 0x5ef256845409 <vm_exec_core+4153>, 0x5ef2568472de <vm_exec_core+12046>, 0x5ef256849024 <vm_exec_core+19540>, 0x5ef256849a05 <vm_exec_core+22069>, 0x5ef256848bc0 <vm_exec_core+18416>, 0x5ef256844b1e <vm_exec_core+1870>, 0x5ef25684b12a <vm_exec_core+27994>, 0x5ef25684ba56 <vm_exec_core+30342>, 0x5ef2568454e2 <vm_exec_core+4370>, 0x5ef256846076 <vm_exec_core+7334>, 0x5ef256845afc <vm_exec_core+5932>, 0x5ef256846a36 <vm_exec_core+9830>, 0x5ef256847a30 <vm_exec_core+13920>, 0x5ef2568455a4 <vm_exec_core+4564>, 0x5ef25684af73 <vm_exec_core+27555>, 0x5ef256845fe5 <vm_exec_core+7189>, 0x5ef2568478ee <vm_exec_core+13598>, 0x5ef2568482a3 <vm_exec_core+16083>, 0x5ef25684a8a3 <vm_exec_core+25811>, 0x5ef256849733 <vm_exec_core+21347>, 0x5ef256846b2a <vm_exec_core+10074>, 0x5ef2568463b3 <vm_exec_core+8163>, 0x5ef25684a6d1 <vm_exec_core+25345>, 0x5ef25684752c <vm_exec_core+12636>, 0x5ef256849dc7 <vm_exec_core+23031>, 0x5ef2568497bb <vm_exec_core+21483>, 0x5ef256849e94 <vm_exec_core+23236>, 0x5ef25684b701 <vm_exec_core+29489>, 0x5ef256848884 <vm_exec_core+17588>, 0x5ef25684a972 <vm_exec_core+26018>, 0x5ef25684475b <vm_exec_core+907>, 0x5ef25684a535 <vm_exec_core+24933>, 0x5ef256846e02 <vm_exec_core+10802>, 0x5ef2568490c8 <vm_exec_core+19704>, 0x5ef256849628 <vm_exec_core+21080>, 0x5ef256844760 <vm_exec_core+912>, 0x5ef256848f33 <vm_exec_core+19299>, 0x5ef2568471ff <vm_exec_core+11823>, 0x5ef256846570 <vm_exec_core+8608>, 0x5ef256849f28 <vm_exec_core+23384>, 0x5ef256845660 <vm_exec_core+4752>, 0x5ef256847de4 <vm_exec_core+14868>, 0x5ef256853649 <vm_exec_core+62073>, 0x5ef256849ae7 <vm_exec_core+22295>, 0x5ef256845ec1 <vm_exec_core+6897>, 0x5ef25684628f <vm_exec_core+7871>, 0x5ef25684616d <vm_exec_core+7581>, 0x5ef2568467c6 <vm_exec_core+9206>, 0x5ef25684704e <vm_exec_core+11390>, 0x5ef256845de2 <vm_exec_core+6674>, 0x5ef25684c673 <vm_exec_core+33443>, 0x5ef256849b9e <vm_exec_core+22478>, 0x5ef2568486ac <vm_exec_core+17116>, 0x5ef25684b021 <vm_exec_core+27729>, 0x5ef25684c791 <vm_exec_core+33729>, 0x5ef25684b387 <vm_exec_core+28599>, 0x5ef25684c1de <vm_exec_core+32270>, 0x5ef25684c2b6 <vm_exec_core+32486>, 0x5ef25684503c <vm_exec_core+3180>, 0x5ef25684bd64 <vm_exec_core+31124>, 0x5ef2568473ef <vm_exec_core+12319>, 0x5ef25684bf9f <vm_exec_core+31695>, 0x5ef256846eae <vm_exec_core+10974>, 0x5ef25684b285 <vm_exec_core+28341>, 0x5ef256844e63 <vm_exec_core+2707>, 0x5ef256846c44 <vm_exec_core+10356>, 0x5ef256847fec <vm_exec_core+15388>, 0x5ef256847985 <vm_exec_core+13749>, 0x5ef256847754 <vm_exec_core+13188>, 0x5ef256844857 <vm_exec_core+1159>, 0x5ef256844d7a <vm_exec_core+2474>, 0x5ef2568448e9 <vm_exec_core+1305>, 0x5ef25684b5a0 <vm_exec_core+29136>, 0x5ef256848dd0 <vm_exec_core+18944>, 0x5ef256848374 <vm_exec_core+16292>, 0x5ef256848a91 <vm_exec_core+18113>, 0x5ef2568487aa <vm_exec_core+17370>, 0x5ef2568477f5 <vm_exec_core+13349>, 0x5ef256848198 <vm_exec_core+15816>, 0x5ef256847cba <vm_exec_core+14570>, 0x5ef2568484a3 <vm_exec_core+16595>, 0x5ef256848525 <vm_exec_core+16725>, 0x5ef256844aca <vm_exec_core+1786>, 0x5ef256845b9b <vm_exec_core+6091>, 0x5ef25684b7d0 <vm_exec_core+29696>, 0x5ef2568456f3 <vm_exec_core+4899>, 0x5ef25684c3cf <vm_exec_core+32767>, 0x5ef25684a193 <vm_exec_core+24003>, 0x5ef256847b0e <vm_exec_core+14142>, 0x5ef256844c4a <vm_exec_core+2170>, 0x5ef25684be38 <vm_exec_core+31336>, 0x5ef25684bb32 <vm_exec_core+30562>, 0x5ef25684596b <vm_exec_core+5531>, 0x5ef2568451e8 <vm_exec_core+3608>, 0x5ef25684a7e8 <vm_exec_core+25624>, 0x5ef256846922 <vm_exec_core+9554>, 0x5ef25684c076 <vm_exec_core+31910>, 0x5ef25684bcc0 <vm_exec_core+30960>, 0x5ef256846f82 <vm_exec_core+11186>, 0x5ef256847a8c <vm_exec_core+14012>, 0x5ef25684a3e1 <vm_exec_core+24593>, 0x5ef25684bc21 <vm_exec_core+30801>, 0x5ef256849548 <vm_exec_core+20856>, 0x5ef25684a47b <vm_exec_core+24747>, 0x5ef25684ab99 <vm_exec_core+26569>, 0x5ef256849474 <vm_exec_core+20644>, 0x5ef256845114 <vm_exec_core+3396>, 0x5ef256849cad <vm_exec_core+22749>, 0x5ef256844f8a <vm_exec_core+3002>, 0x5ef2568453fa <vm_exec_core+4138>, 0x5ef2568472cf <vm_exec_core+12031>, 0x5ef256849015 <vm_exec_core+19525>, 0x5ef2568499f6 <vm_exec_core+22054>, 0x5ef256848bb1 <vm_exec_core+18401>, 0x5ef256844b0f <vm_exec_core+1855>, 0x5ef25684b11b <vm_exec_core+27979>, 0x5ef25684ba47 <vm_exec_core+30327>, 0x5ef2568454d3 <vm_exec_core+4355>, 0x5ef256846067 <vm_exec_core+7319>, 0x5ef256845aed <vm_exec_core+5917>, 0x5ef256846a27 <vm_exec_core+9815>, 0x5ef256847a21 <vm_exec_core+13905>, 0x5ef256845595 <vm_exec_core+4549>, 0x5ef25684af64 <vm_exec_core+27540>, 0x5ef256845fd6 <vm_exec_core+7174>, 0x5ef2568478df <vm_exec_core+13583>, 0x5ef256848294 <vm_exec_core+16068>, 0x5ef25684a894 <vm_exec_core+25796>, 0x5ef256849724 <vm_exec_core+21332>, 0x5ef256846b1b <vm_exec_core+10059>, 0x5ef2568463a4 <vm_exec_core+8148>, 0x5ef25684a6c2 <vm_exec_core+25330>, 0x5ef25684751d <vm_exec_core+12621>, 0x5ef256849db8 <vm_exec_core+23016>, 0x5ef2568497ac <vm_exec_core+21468>, 0x5ef256849e85 <vm_exec_core+23221>, 0x5ef25684b6f2 <vm_exec_core+29474>, 0x5ef256848875 <vm_exec_core+17573>, 0x5ef25684a963 <vm_exec_core+26003>, 0x5ef256849710 <vm_exec_core+21312>, 0x5ef25684a526 <vm_exec_core+24918>, 0x5ef256846df3 <vm_exec_core+10787>, 0x5ef2568490b9 <vm_exec_core+19689>, 0x5ef256849619 <vm_exec_core+21065>, 0x5ef256847fd8 <vm_exec_core+15368>, 0x5ef256848f24 <vm_exec_core+19284>, 0x5ef2568471f0 <vm_exec_core+11808>, 0x5ef256846561 <vm_exec_core+8593>, 0x5ef256849f19 <vm_exec_core+23369>, 0x5ef256845651 <vm_exec_core+4737>, 0x5ef256847dd5 <vm_exec_core+14853>, 0x5ef25685363a <vm_exec_core+62058>, 0x5ef256849ad8 <vm_exec_core+22280>, 0x5ef256845eb2 <vm_exec_core+6882>, 0x5ef256846280 <vm_exec_core+7856>, 0x5ef25684615e <vm_exec_core+7566>, 0x5ef2568467b7 <vm_exec_core+9191>, 0x5ef25684703f <vm_exec_core+11375>, 0x5ef256848f1f <vm_exec_core+19279>, 0x5ef2568486a2 <vm_exec_core+17106>, 0x5ef256848f1a <vm_exec_core+19274>, 0x5ef256849710 <vm_exec_core+21312>, 0x5ef25684970e <vm_exec_core+21310>, 0x5ef2568467b2 <vm_exec_core+9186>, 0x5ef256849c71 <vm_exec_core+22689>, 0x5ef256847a82 <vm_exec_core+14002>, 0x5ef256847a87 <vm_exec_core+14007>, 0x5ef25684970c <vm_exec_core+21308>, 0x5ef2568495eb <vm_exec_core+21019>, 0x5ef256848a78 <vm_exec_core+18088>, 0x5ef256848796 <vm_exec_core+17350>, 0x5ef25684970a <vm_exec_core+21306>, 0x5ef256848bac <vm_exec_core+18396>...}
          reg_cfp = 0x7d3aacbff790
          reg_pc = 0x50400002fdb8
          INSN_LABEL_nop = <optimized out>
          INSN_LABEL_getlocal = <optimized out>
          INSN_LABEL_setlocal = <optimized out>
          INSN_LABEL_getblockparam = <optimized out>
          INSN_LABEL_setblockparam = <optimized out>
          INSN_LABEL_getblockparamproxy = <optimized out>
          INSN_LABEL_getspecial = <optimized out>
          INSN_LABEL_setspecial = <optimized out>
          INSN_LABEL_getinstancevariable = <optimized out>
          INSN_LABEL_setinstancevariable = <optimized out>
          INSN_LABEL_getclassvariable = <optimized out>
          INSN_LABEL_setclassvariable = <optimized out>
          INSN_LABEL_opt_getconstant_path = <optimized out>
          INSN_LABEL_getconstant = <optimized out>
          INSN_LABEL_setconstant = <optimized out>
          INSN_LABEL_getglobal = <optimized out>
          INSN_LABEL_setglobal = <optimized out>
          INSN_LABEL_putnil = <optimized out>
          INSN_LABEL_putself = <optimized out>
          INSN_LABEL_putobject = <optimized out>
          INSN_LABEL_putspecialobject = <optimized out>
          INSN_LABEL_putstring = <optimized out>
          INSN_LABEL_putchilledstring = <optimized out>
          INSN_LABEL_concatstrings = <optimized out>
          INSN_LABEL_anytostring = <optimized out>
          INSN_LABEL_toregexp = <optimized out>
          INSN_LABEL_intern = <optimized out>
          INSN_LABEL_newarray = <optimized out>
          INSN_LABEL_pushtoarraykwsplat = <optimized out>
          INSN_LABEL_duparray = <optimized out>
          INSN_LABEL_duphash = <optimized out>
          INSN_LABEL_expandarray = <optimized out>
          INSN_LABEL_concatarray = <optimized out>
          INSN_LABEL_concattoarray = <optimized out>
          INSN_LABEL_pushtoarray = <optimized out>
          INSN_LABEL_splatarray = <optimized out>
          INSN_LABEL_splatkw = <optimized out>
          INSN_LABEL_newhash = <optimized out>
          INSN_LABEL_newrange = <optimized out>
          INSN_LABEL_pop = <optimized out>
          INSN_LABEL_dup = <optimized out>
          INSN_LABEL_dupn = <optimized out>
          INSN_LABEL_swap = <optimized out>
          INSN_LABEL_opt_reverse = <optimized out>
          INSN_LABEL_topn = <optimized out>
          INSN_LABEL_setn = <optimized out>
          INSN_LABEL_adjuststack = <optimized out>
          INSN_LABEL_defined = <optimized out>
          INSN_LABEL_definedivar = <optimized out>
          INSN_LABEL_checkmatch = <optimized out>
          INSN_LABEL_checkkeyword = <optimized out>
          INSN_LABEL_checktype = <optimized out>
          INSN_LABEL_defineclass = <optimized out>
          INSN_LABEL_definemethod = <optimized out>
          INSN_LABEL_definesmethod = <optimized out>
          INSN_LABEL_send = <optimized out>
          INSN_LABEL_sendforward = <optimized out>
          INSN_LABEL_opt_send_without_block = <optimized out>
          INSN_LABEL_objtostring = <optimized out>
          INSN_LABEL_opt_ary_freeze = <optimized out>
          INSN_LABEL_opt_hash_freeze = <optimized out>
          INSN_LABEL_opt_str_freeze = <optimized out>
          INSN_LABEL_opt_str_uminus = <optimized out>
          INSN_LABEL_opt_newarray_send = <optimized out>
          INSN_LABEL_invokesuper = <optimized out>
          INSN_LABEL_invokesuperforward = <optimized out>
          INSN_LABEL_invokeblock = <optimized out>
          INSN_LABEL_leave = <optimized out>
          INSN_LABEL_throw = <optimized out>
          INSN_LABEL_jump = <optimized out>
          INSN_LABEL_branchif = <optimized out>
          INSN_LABEL_branchunless = <optimized out>
          INSN_LABEL_branchnil = <optimized out>
          INSN_LABEL_once = <optimized out>
          INSN_LABEL_opt_case_dispatch = <optimized out>
          INSN_LABEL_opt_aset_with = <optimized out>
          INSN_LABEL_opt_aref_with = <optimized out>
          INSN_LABEL_invokebuiltin = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
          INSN_LABEL_getlocal_WC_0 = <optimized out>
          INSN_LABEL_getlocal_WC_1 = <optimized out>
          INSN_LABEL_setlocal_WC_0 = <optimized out>
          INSN_LABEL_setlocal_WC_1 = <optimized out>
          INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
          INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
          INSN_LABEL_trace_opt_nil_p = <optimized out>
          INSN_LABEL_trace_opt_plus = <optimized out>
          INSN_LABEL_trace_opt_minus = <optimized out>
          INSN_LABEL_trace_opt_mult = <optimized out>
          INSN_LABEL_trace_opt_div = <optimized out>
          INSN_LABEL_trace_opt_mod = <optimized out>
          INSN_LABEL_trace_opt_eq = <optimized out>
          INSN_LABEL_trace_opt_lt = <optimized out>
          INSN_LABEL_trace_opt_le = <optimized out>
          INSN_LABEL_trace_opt_gt = <optimized out>
          INSN_LABEL_trace_opt_ge = <optimized out>
          INSN_LABEL_trace_opt_ltlt = <optimized out>
          INSN_LABEL_trace_opt_and = <optimized out>
          INSN_LABEL_trace_opt_or = <optimized out>
          INSN_LABEL_trace_opt_aref = <optimized out>
          INSN_LABEL_trace_opt_aset = <optimized out>
          INSN_LABEL_trace_opt_length = <optimized out>
          INSN_LABEL_trace_opt_size = <optimized out>
          INSN_LABEL_trace_opt_empty_p = <optimized out>
          INSN_LABEL_trace_opt_succ = <optimized out>
          INSN_LABEL_trace_opt_not = <optimized out>
          INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
  #35 0x00005ef256840f48 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2584
          _ec = 0x5160000003d0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #36 0x00005ef2564c649b in rb_ec_exec_node (ec=0x5160000003d0, n=0x7d3aaefd3cc8) at /tmp/ruby/src/trunk_asan/eval.c:281
          _ec = 0x5160000003d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffd8a7ed3f0, <optimized out>, 0x7ffd8a7ed340, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
          state = 0
          iseq = 0x7d3aaefd3cc8
  #37 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:319
          ec = 0x5160000003d0
          status = <optimized out>
  #38 0x00005ef2564bfa07 in rb_main (argc=9, argv=0x7ffd8a7ed5c8) at /tmp/ruby/src/trunk_asan/main.c:43
          variable_in_this_stack_frame = <optimized out>
  #39 main (argc=9, argv=0x7ffd8a7ed5c8) at /tmp/ruby/src/trunk_asan/main.c:68
  No locals.
  >>> Dump Ruby level backtrace (if possible)
  $1 = true
  [Inferior 1 (process 1426077) detached]
  running file: /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.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.
  Children under /tmp/rubytest.ukizg1:
  * -rw------- 1 35 2024-11-22 09:31:39 +0000 autoload20241122-1426092-ddj826.rb
  $ timeout 60 gdb -p 1425758 -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".
  0x000074e449b107a7 in __GI___wait4 (pid=-1, stat_loc=0x7ffd97adf5cc, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
  >>> Threads
    Id   Target Id                                  Frame 
  * 1    Thread 0x74e449c89740 (LWP 1425758) "make" 0x000074e449b107a7 in __GI___wait4 (pid=-1, stat_loc=0x7ffd97adf5cc, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
  >>> Machine level backtrace
  Thread 1 (Thread 0x74e449c89740 (LWP 1425758) "make"):
  #0  0x000074e449b107a7 in __GI___wait4 (pid=-1, stat_loc=0x7ffd97adf5cc, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
          sc_ret = -512
          sc_ret = <optimized out>
  #1  0x00005beb452d2d16 in reap_children ()
  No symbol table info available.
  #2  0x00005beb452d3a8c in new_job ()
  No symbol table info available.
  #3  0x00005beb452e272a in ?? ()
  No symbol table info available.
  #4  0x00005beb452e309e in update_goal_chain ()
  No symbol table info available.
  #5  0x00005beb452bd67a in main ()
  No symbol table info available.
  >>> Dump Ruby level backtrace (if possible)
  [Inferior 1 (process 1425758) detached]
  make: *** [uncommon.mk:963: yes-test-all] Error 1
  #<Errno::ESRCH: No such process>
  $ timeout 60 gdb -p 1425757 -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 1463070 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
  >>> Threads
  No threads.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace (if possible)
  #<Errno::ESRCH: No such process>
  "make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'" exit with 0.
  

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

• Logfile: /home/ko1/ruby/logs/brlog.trunk_asan.20241122-092127
  #<BuildRuby:0x00007d2eb285fdc8
   @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.20241122-092127",
   @make="make",
   @no_timeout_error=true,
   @quiet=false,
   @ruby_env=[["RUBY_DEBUG", "ci"]],
   @spec_opts="-j",
   @steps=
    ["checkout",
     "autoconf",
     "configure",
     "build_up",
     "build_miniruby",
     "build_ruby",
     "build_all",
     "build_install",
     "test_basic",
     "test_all",
     "test_rubyspec"],
   @svn_revision=nil,
   @test_opts="TESTS='-j16'",
   @timeout=600>
                             user     system      total        real
  checkout               0.000020   0.000006   0.000026 (  0.000025)
  autoconf               0.000035   0.000011   0.000046 (  0.000045)
  configure              0.000028   0.000008   0.000036 (  0.000035)
  build_up               0.000993   0.004415   1.731845 (  1.872984)
  build_miniruby         0.000000   0.001133   0.806029 (  0.803976)
  build_ruby             0.000000   0.001436   1.493423 (  1.491427)
  build_all              0.004236   0.001037  16.542285 (  2.115524)
  build_install          0.006150   0.005028  18.532477 (  3.558830)
  test_basic             0.003287   0.003238   1.110507 (  1.161336)
  test_all               0.157183   0.071194 1848.729269 (601.400868)
  test_rubyspec          0.087555   0.043588 502.156223 ( 42.161895)
  total: 654.57 sec