Result of trunk_asan@ruby-sp1 at 2024-08-20 06:09:14 +0900

• OK (e398e84c77)[LOG]
• test-all:
• test-spec: 3432 files, 32771 examples, 133363 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-btest TESTOPTS='-q -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    1035    1035    1035 ?             -1 Ss    1000   0:05 SCREEN -d -m dash -c cd build-ruby; BUILD_RUBY_WORKING_DIR=/tmp/ruby sh build-loop.sh trunk_asan --incremental
     1035    1041    1041    1041 pts/0       1041 Ss+   1000   0:00 dash -c cd build-ruby; BUILD_RUBY_WORKING_DIR=/tmp/ruby sh build-loop.sh trunk_asan --incremental
     1041    1042    1041    1041 pts/0       1041 S+    1000   0:01 sh build-loop.sh trunk_asan --incremental
     1042 3827369    1041    1041 pts/0       1041 Sl+   1000   0:00 ruby ./br.rb build_report trunk_asan --incremental
  3827369 3827372    1041    1041 pts/0       1041 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.20240819-205746 --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
  3827372 3827373    1041    1041 pts/0       1041 Sl+   1000   0:00 ruby /home/ko1/build-ruby/build-ruby.rb --target_name=trunk_asan --logfile=/home/ko1/ruby/logs/brlog.trunk_asan.20240819-205746 --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
  3827373 3868474    1041    1041 pts/0       1041 S+    1000   0:00 sh -c make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'
  3868474 3868475    1041    1041 pts/0       1041 S+    1000   0:00 make yes-test-all TESTOPTS=--stderr-on-failure TESTS=-j16
  3868475 3868802    1041    1041 pts/0       1041 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
  3868802 3868810    1041    1041 pts/0       1041 Sl+   1000   0:12 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestAutoload#test_autoload_fork
  3868810 3876437    1041    1041 pts/0       1041 Sl+   1000   0:00 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestAutoload#test_autoload_fork
  3868810 3876442    1041    1041 pts/0       1041 Z+    1000   0:00 [test_autoload.*] <defunct>
  3868810 3876446    1041    1041 pts/0       1041 Z+    1000   0:00 [test_autoload.*] <defunct>
  3827373 3902101    1041    1041 pts/0       1041 R+    1000   0:00 ps jx
  {1=>[1035], 1035=>[1041], 1041=>[1042], 1042=>[3827369], 3827369=>[3827372], 3827372=>[3827373], 3827373=>[3868474, 3902101], 3868474=>[3868475], 3868475=>[3868802], 3868802=>[3868810], 3868810=>[3876437, 3876442, 3876446]}
  $ timeout 60 gdb -p 3876437 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
  [New LWP 3876440]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  0x000056894e996afe in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
  >>> Threads
    Id   Target Id                                             Frame 
  * 1    Thread 0x7a1fe9c006c0 (LWP 3876437) "test_autoload.*" 0x000056894e996afe in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
    2    Thread 0x7a20006006c0 (LWP 3876440) "test_autoload.*" 0x000056894e996afe in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
  >>> Machine level backtrace
  Thread 2 (Thread 0x7a20006006c0 (LWP 3876440) "test_autoload.*"):
  #0  0x000056894e996afe in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
  No symbol table info available.
  #1  0x000056894e997aba in __sanitizer::Semaphore::Wait() ()
  No symbol table info available.
  #2  0x000056894e8e6330 in __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >::GetFromAllocator(__sanitizer::AllocatorStats*, unsigned long, unsigned int*, unsigned long) ()
  No symbol table info available.
  #3  0x000056894e8e61a9 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  0x000056894e8e5b9a in __sanitizer::QuarantineCache<__asan::QuarantineCallback>::Enqueue(__asan::QuarantineCallback, void*, unsigned long) ()
  No symbol table info available.
  #5  0x000056894e8e5a56 in __sanitizer::Quarantine<__asan::QuarantineCallback, __asan::AsanChunk>::Put(__sanitizer::QuarantineCache<__asan::QuarantineCallback>*, __asan::QuarantineCallback, __asan::AsanChunk*, unsigned long) ()
  No symbol table info available.
  #6  0x000056894e97c890 in __interceptor_free ()
  No symbol table info available.
  #7  0x00007a201c89e002 in __pthread_getattr_np (thread_id=<optimized out>, attr=0x7a20005ffc98) at ./nptl/pthread_getattr_np.c:198
          size = 32
          cpuset = 0x503001137850
          thread = <optimized out>
          ret = 0
          iattr = 0x7a20005ffc98
  #8  0x000056894e9a17b9 in __sanitizer::GetThreadStackTopAndBottom(bool, unsigned long*, unsigned long*) ()
  No symbol table info available.
  #9  0x000056894e9a1d08 in __sanitizer::GetThreadStackAndTls(bool, unsigned long*, unsigned long*, unsigned long*, unsigned long*) ()
  No symbol table info available.
  #10 0x000056894e98a6d2 in __asan::AsanThread::SetThreadStackAndTls(__asan::AsanThread::InitOptions const*) ()
  No symbol table info available.
  #11 0x000056894e98a34c in __asan::AsanThread::Init(__asan::AsanThread::InitOptions const*) ()
  No symbol table info available.
  #12 0x000056894e98a7d6 in __asan::AsanThread::ThreadStart(unsigned long long) ()
  No symbol table info available.
  #13 0x000056894e97a74f in asan_thread_start(void*) ()
  No symbol table info available.
  #14 0x00007a201c89ca94 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 = {134277863835328, -5512291795071482549, 134277863835328, -352, 0, 134277484241424, -5512291795058899637, -5512302052219501237}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #15 0x00007a201c929c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  Thread 1 (Thread 0x7a1fe9c006c0 (LWP 3876437) "test_autoload.*"):
  #0  0x000056894e996afe in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
  No symbol table info available.
  #1  0x000056894e997aba in __sanitizer::Semaphore::Wait() ()
  No symbol table info available.
  #2  0x000056894e8e6330 in __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >::GetFromAllocator(__sanitizer::AllocatorStats*, unsigned long, unsigned int*, unsigned long) ()
  No symbol table info available.
  #3  0x000056894e8e61a9 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  0x000056894e8e5b9a in __sanitizer::QuarantineCache<__asan::QuarantineCallback>::Enqueue(__asan::QuarantineCallback, void*, unsigned long) ()
  No symbol table info available.
  #5  0x000056894e8e5a56 in __sanitizer::Quarantine<__asan::QuarantineCallback, __asan::AsanChunk>::Put(__sanitizer::QuarantineCache<__asan::QuarantineCallback>*, __asan::QuarantineCallback, __asan::AsanChunk*, unsigned long) ()
  No symbol table info available.
  #6  0x000056894e97c890 in __interceptor_free ()
  No symbol table info available.
  #7  0x00007a1ff334d21b in OPENSSL_sk_free () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #8  0x00007a1ff338ae72 in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #9  0x00007a1ff30e2572 in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #10 0x00007a1ff30e22a9 in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #11 0x00007a1ff30e2572 in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #12 0x00007a1ff30e22a9 in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #13 0x00007a1ff30e247b in ASN1_item_free () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #14 0x00007a1ff337b899 in X509_OBJECT_free () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #15 0x00007a1ff334d629 in OPENSSL_sk_pop_free () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #16 0x00007a1ff337bebf in X509_STORE_free () from /lib/x86_64-linux-gnu/libcrypto.so.3
  No symbol table info available.
  #17 0x000056894e9ef673 in rb_data_free (objspace=<optimized out>, obj=134277737356360) at /tmp/ruby/src/trunk_asan/gc.c:1060
          free_immediately = 0
          dfree = 0xfffffffffffffe00
          data = 0x80
          free_immediately = <optimized out>
          dfree = <optimized out>
  #18 rb_gc_obj_free (objspace=<optimized out>, obj=<optimized out>) at /tmp/ruby/src/trunk_asan/gc.c:1203
  No locals.
  #19 0x000056894e9f0a9c in rb_gc_impl_shutdown_call_finalizer (objspace_ptr=0x51e000000080) at /tmp/ruby/src/trunk_asan/gc/default.c:3301
          vp = 134277737356360
          poisoned = 0x0
          page = <optimized out>
          p = 134277737356360
          pend = 134277737414640
          stride = <optimized out>
          i = 18
          objspace = 0x51e000000080
          lock_lev = 0
  #20 0x000056894e9c0788 in rb_ec_finalize (ec=0x5160004053d0) at /tmp/ruby/src/trunk_asan/eval.c:164
  No locals.
  #21 rb_ec_cleanup (ec=<optimized out>, ex=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:255
          _ec = 0x5160004053d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7a1fe9bfed50, <optimized out>, 0x7a1fe9bfec20, <optimized out>, <optimized out>}, prev = 0x7a1fedc09340, state = RUBY_TAG_NONE, lock_rec = 0}
          save_error = 4
          sysex = 0
          signaled = 0
          th0 = 0x515000227700
          step = 4
          message = 4
          th = 0x515000227700
          buf = <optimized out>
          state = <optimized out>
  #22 0x000056894e9c0dcb in ruby_stop (ex=4616, ex@entry=0) at /tmp/ruby/src/trunk_asan/eval.c:290
  No locals.
  #23 0x000056894eb3f70d in rb_f_fork (obj=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4371
          status = <optimized out>
          pid = <optimized out>
  #24 0x000056894ed99e18 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:3786
          ci = 0x644100040001
          cc = <optimized out>
          me = 0x7a1ff379ae68
          cfunc = 0x50400001ff58
          recv = 134277647417720
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #25 0x000056894ed8126d in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7a1fe9bff3c0) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4764
          ivar_mask = <optimized out>
          aset_mask = <optimized out>
          ci = 0x0
          cc = <optimized out>
          cme = <optimized out>
          v = <optimized out>
  #26 0x000056894ed80d25 in vm_call_method (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4904
          ci = <optimized out>
          cc = 0x0
  #27 0x000056894ed42603 in vm_sendish (ec=0x5160004053d0, reg_cfp=0x7a1ff4df7790, cd=0x502000e61850, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5953
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
          calling = <optimized out>
  #28 vm_exec_core (ec=ec@entry=0x5160004053d0) at ../../src/trunk_asan/insns.def:851
          bh = <optimized out>
          blockiseq = <optimized out>
          leaf = false
          val = <optimized out>
          cd = 0x502000e61850
          insns_address_table = {0x56894ed42166 <vm_exec_core+28230>, 0x56894ed3c957 <vm_exec_core+5687>, 0x56894ed43276 <vm_exec_core+32598>, 0x56894ed40970 <vm_exec_core+22096>, 0x56894ed3ee92 <vm_exec_core+15218>, 0x56894ed3b887 <vm_exec_core+1383>, 0x56894ed429bd <vm_exec_core+30365>, 0x56894ed4230f <vm_exec_core+28655>, 0x56894ed3ccc5 <vm_exec_core+6565>, 0x56894ed3bf87 <vm_exec_core+3175>, 0x56894ed40f9d <vm_exec_core+23677>, 0x56894ed3d698 <vm_exec_core+9080>, 0x56894ed42d88 <vm_exec_core+31336>, 0x56894ed427bb <vm_exec_core+29851>, 0x56894ed3de26 <vm_exec_core+11014>, 0x56894ed3edee <vm_exec_core+15054>, 0x56894ed40bea <vm_exec_core+22730>, 0x56894ed42439 <vm_exec_core+28953>, 0x56894ed3fd81 <vm_exec_core+19041>, 0x56894ed40ca2 <vm_exec_core+22914>, 0x56894ed412a3 <vm_exec_core+24451>, 0x56894ed3fcc2 <vm_exec_core+18850>, 0x56894ed3bde2 <vm_exec_core+2754>, 0x56894ed403fa <vm_exec_core+20698>, 0x56894ed3bc36 <vm_exec_core+2326>, 0x56894ed3c076 <vm_exec_core+3414>, 0x56894ed3e170 <vm_exec_core+11856>, 0x56894ed3fa43 <vm_exec_core+18211>, 0x56894ed4020a <vm_exec_core+20202>, 0x56894ed3f8da <vm_exec_core+17850>, 0x56894ed3b7e3 <vm_exec_core+1219>, 0x56894ed415b7 <vm_exec_core+25239>, 0x56894ed421d4 <vm_exec_core+28340>, 0x56894ed3c181 <vm_exec_core+3681>, 0x56894ed3cfaa <vm_exec_core+7306>, 0x56894ed3ce2c <vm_exec_core+6924>, 0x56894ed3d8aa <vm_exec_core+9610>, 0x56894ed3ed40 <vm_exec_core+14880>, 0x56894ed3c275 <vm_exec_core+3925>, 0x56894ed41483 <vm_exec_core+24931>, 0x56894ed3ceee <vm_exec_core+7118>, 0x56894ed3ec79 <vm_exec_core+14681>, 0x56894ed3f6b0 <vm_exec_core+17296>, 0x56894ed4111f <vm_exec_core+24063>, 0x56894ed4000e <vm_exec_core+19694>, 0x56894ed3db57 <vm_exec_core+10295>, 0x56894ed3d201 <vm_exec_core+7905>, 0x56894ed40e83 <vm_exec_core+23395>, 0x56894ed3e4ea <vm_exec_core+12746>, 0x56894ed404ce <vm_exec_core+20910>, 0x56894ed400df <vm_exec_core+19903>, 0x56894ed405f4 <vm_exec_core+21204>, 0x56894ed41bff <vm_exec_core+26847>, 0x56894ed3f846 <vm_exec_core+17702>, 0x56894ed411c5 <vm_exec_core+24229>, 0x56894ed3dc26 <vm_exec_core+10502>, 0x56894ed40d41 <vm_exec_core+23073>, 0x56894ed3b6ab <vm_exec_core+907>, 0x56894ed3fb1c <vm_exec_core+18428>, 0x56894ed3fee1 <vm_exec_core+19393>, 0x56894ed3be81 <vm_exec_core+2913>, 0x56894ed3f97e <vm_exec_core+18014>, 0x56894ed3df8e <vm_exec_core+11374>, 0x56894ed3d447 <vm_exec_core+8487>, 0x56894ed406f6 <vm_exec_core+21462>, 0x56894ed3c46b <vm_exec_core+4427>, 0x56894ed3f345 <vm_exec_core+16421>, 0x56894ed4a39a <vm_exec_core+61562>, 0x56894ed3fe1b <vm_exec_core+19195>, 0x56894ed3c711 <vm_exec_core+5105>, 0x56894ed3cba1 <vm_exec_core+6273>, 0x56894ed3c835 <vm_exec_core+5397>, 0x56894ed3d09a <vm_exec_core+7546>, 0x56894ed3d9a6 <vm_exec_core+9862>, 0x56894ed4031b <vm_exec_core+20475>, 0x56894ed3f73c <vm_exec_core+17436>, 0x56894ed414d5 <vm_exec_core+25013>, 0x56894ed4352d <vm_exec_core+33293>, 0x56894ed418d7 <vm_exec_core+26039>, 0x56894ed42e25 <vm_exec_core+31493>, 0x56894ed42f27 <vm_exec_core+31751>, 0x56894ed3bcfb <vm_exec_core+2523>, 0x56894ed428da <vm_exec_core+30138>, 0x56894ed3e403 <vm_exec_core+12515>, 0x56894ed42b4b <vm_exec_core+30763>, 0x56894ed3dceb <vm_exec_core+10699>, 0x56894ed41800 <vm_exec_core+25824>, 0x56894ed3bb53 <vm_exec_core+2099>, 0x56894ed3c35a <vm_exec_core+4154>, 0x56894ed43140 <vm_exec_core+32288>, 0x56894ed3d289 <vm_exec_core+8041>, 0x56894ed3e78f <vm_exec_core+13423>, 0x56894ed3b6b0 <vm_exec_core+912>, 0x56894ed3bac1 <vm_exec_core+1953>, 0x56894ed3b742 <vm_exec_core+1058>, 0x56894ed41b07 <vm_exec_core+26599>, 0x56894ed3e218 <vm_exec_core+12024>, 0x56894ed42c27 <vm_exec_core+30983>, 0x56894ed3f557 <vm_exec_core+16951>, 0x56894ed3ea46 <vm_exec_core+14118>, 0x56894ed3f21b <vm_exec_core+16123>, 0x56894ed3f137 <vm_exec_core+15895>, 0x56894ed3e072 <vm_exec_core+11602>, 0x56894ed3e93b <vm_exec_core+13851>, 0x56894ed3e665 <vm_exec_core+13125>, 0x56894ed3ebf7 <vm_exec_core+14551>, 0x56894ed3eb75 <vm_exec_core+14421>, 0x56894ed42157 <vm_exec_core+28215>, 0x56894ed3c948 <vm_exec_core+5672>, 0x56894ed43267 <vm_exec_core+32583>, 0x56894ed40961 <vm_exec_core+22081>, 0x56894ed3ee83 <vm_exec_core+15203>, 0x56894ed3b878 <vm_exec_core+1368>, 0x56894ed429ae <vm_exec_core+30350>, 0x56894ed42300 <vm_exec_core+28640>, 0x56894ed3ccb6 <vm_exec_core+6550>, 0x56894ed3bf78 <vm_exec_core+3160>, 0x56894ed40f8e <vm_exec_core+23662>, 0x56894ed3d689 <vm_exec_core+9065>, 0x56894ed42d79 <vm_exec_core+31321>, 0x56894ed427ac <vm_exec_core+29836>, 0x56894ed3de17 <vm_exec_core+10999>, 0x56894ed3eddf <vm_exec_core+15039>, 0x56894ed40bdb <vm_exec_core+22715>, 0x56894ed4242a <vm_exec_core+28938>, 0x56894ed3fd72 <vm_exec_core+19026>, 0x56894ed40c93 <vm_exec_core+22899>, 0x56894ed41294 <vm_exec_core+24436>, 0x56894ed3fcb3 <vm_exec_core+18835>, 0x56894ed3bdd3 <vm_exec_core+2739>, 0x56894ed403eb <vm_exec_core+20683>, 0x56894ed3bc27 <vm_exec_core+2311>, 0x56894ed3c067 <vm_exec_core+3399>, 0x56894ed3e161 <vm_exec_core+11841>, 0x56894ed3fa34 <vm_exec_core+18196>, 0x56894ed401fb <vm_exec_core+20187>, 0x56894ed3f8cb <vm_exec_core+17835>, 0x56894ed3b7d4 <vm_exec_core+1204>, 0x56894ed415a8 <vm_exec_core+25224>, 0x56894ed421c5 <vm_exec_core+28325>, 0x56894ed3c172 <vm_exec_core+3666>, 0x56894ed3cf9b <vm_exec_core+7291>, 0x56894ed3ce1d <vm_exec_core+6909>, 0x56894ed3d89b <vm_exec_core+9595>, 0x56894ed3ed31 <vm_exec_core+14865>, 0x56894ed3c266 <vm_exec_core+3910>, 0x56894ed41474 <vm_exec_core+24916>, 0x56894ed3cedf <vm_exec_core+7103>, 0x56894ed3ec6a <vm_exec_core+14666>, 0x56894ed3f6a1 <vm_exec_core+17281>, 0x56894ed41110 <vm_exec_core+24048>, 0x56894ed3ffff <vm_exec_core+19679>, 0x56894ed3db48 <vm_exec_core+10280>, 0x56894ed3d1f2 <vm_exec_core+7890>, 0x56894ed40e74 <vm_exec_core+23380>, 0x56894ed3e4db <vm_exec_core+12731>, 0x56894ed404bf <vm_exec_core+20895>, 0x56894ed400d0 <vm_exec_core+19888>, 0x56894ed405e5 <vm_exec_core+21189>, 0x56894ed41bf0 <vm_exec_core+26832>, 0x56894ed3f837 <vm_exec_core+17687>, 0x56894ed411b6 <vm_exec_core+24214>, 0x56894ed3dc17 <vm_exec_core+10487>, 0x56894ed40d32 <vm_exec_core+23058>, 0x56894ed3fd5e <vm_exec_core+19006>, 0x56894ed3fb0d <vm_exec_core+18413>, 0x56894ed3fed2 <vm_exec_core+19378>, 0x56894ed3f539 <vm_exec_core+16921>, 0x56894ed3f96f <vm_exec_core+17999>, 0x56894ed3df7f <vm_exec_core+11359>, 0x56894ed3d438 <vm_exec_core+8472>, 0x56894ed406e7 <vm_exec_core+21447>, 0x56894ed3c45c <vm_exec_core+4412>, 0x56894ed3f336 <vm_exec_core+16406>, 0x56894ed4a38b <vm_exec_core+61547>, 0x56894ed3fe0c <vm_exec_core+19180>, 0x56894ed3c702 <vm_exec_core+5090>, 0x56894ed3cb92 <vm_exec_core+6258>, 0x56894ed3c826 <vm_exec_core+5382>, 0x56894ed3d08b <vm_exec_core+7531>, 0x56894ed3d997 <vm_exec_core+9847>, 0x56894ed3f737 <vm_exec_core+17431>, 0x56894ed3ed27 <vm_exec_core+14855>, 0x56894ed3f732 <vm_exec_core+17426>, 0x56894ed3fd5e <vm_exec_core+19006>, 0x56894ed3fcae <vm_exec_core+18830>, 0x56894ed3d086 <vm_exec_core+7526>, 0x56894ed3ffc3 <vm_exec_core+19619>, 0x56894ed3e3f9 <vm_exec_core+12505>, 0x56894ed3e3fe <vm_exec_core+12510>, 0x56894ed3fca9 <vm_exec_core+18825>, 0x56894ed3fa2a <vm_exec_core+18186>, 0x56894ed3f202 <vm_exec_core+16098>, 0x56894ed3f123 <vm_exec_core+15875>, 0x56894ed3fa2f <vm_exec_core+18191>, 0x56894ed3f53e <vm_exec_core+16926>, 0x56894ed3ed2c <vm_exec_core+14860>, 0x56894ed3d27a <vm_exec_core+8026>, 0x56894ed3e780 <vm_exec_core+13408>, 0x56894ed3d992 <vm_exec_core+9842>...}
          reg_cfp = 0x7a1ff4df7790
          reg_pc = 0x50400018fdb0
          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_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 0x000056894ed37e98 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564
          _ec = 0x5160004053d0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #30 0x000056894ed74deb in invoke_iseq_block_from_c (ec=0x5160004053d0, captured=<optimized out>, self=134277647417720, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=0x0, is_lambda=0, me=0x0, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1595
          flags = 0
          iseq = 0x7a1ff3796340
          cfp = 0x7a1ff4df77c8
          sp = 0x7a1ff4cf7818
          use_argv = <optimized out>
          stack_argv = 0x7a1ff4cf7818
          opt_pc = <optimized out>
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #31 invoke_block_from_c_proc (ec=0x5160004053d0, self=134277647417720, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=0, me=0x0, proc=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1689
          block = <optimized out>
          keyword_hash = <optimized out>
  #32 vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1719
  No locals.
  #33 0x000056894ed73076 in rb_vm_invoke_proc (ec=0x540000001208, proc=0x80, proc@entry=0x504000192f10, argc=1318677246, argc@entry=0, argv=0x0, kw_splat=0, passed_block_handler=18446744073709551104, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1740
          self = 0
  #34 0x000056894eccb709 in thread_do_start_proc (th=th@entry=0x515000227700) at /tmp/ruby/src/trunk_asan/thread.c:598
          args = <optimized out>
          procval = <optimized out>
          proc = 0x504000192f10
          args_len = 0
          args_ptr = <optimized out>
  #35 0x000056894ecc92ba in thread_do_start (th=0x515000227700) at /tmp/ruby/src/trunk_asan/thread.c:615
          result = 36
  #36 thread_start_func_2 (th=th@entry=0x515000227700, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:670
          _tag = <optimized out>
          _ec = <optimized out>
          ractor_main_th = 0x515000000300
          fiber_scheduler_closed = 0
          event_thread_end_hooked = 0
          result = 36
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #37 0x000056894ecc857e in call_thread_start_func_2 (th=0x515000227700) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2237
          stack_start = <optimized out>
          stack_start_addr = 0x7a1fe9bffce0
  #38 nt_start (ptr=0x50c000280cc0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2282
          th = 0x515000227700
          sched = <optimized out>
          nt = 0x50c000280cc0
          vm = 0x525000000100
  #39 0x000056894e97a74f in asan_thread_start(void*) ()
  No symbol table info available.
  #40 0x00007a201c89ca94 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 = {134277484250816, -5476460635267611317, 134277484250816, -352, 0, 140730017311120, -5476460635255028405, -5512302052219501237}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #41 0x00007a201c929c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  >>> Dump Ruby level backtrace (if possible)
  th: 0x515000227700, native_id: 0x7a1fe9c006c0
  -- Control frame information -----------------------------------------------
  c:0003 p:---- s:0010 e:000009 CFUNC  :fork
  c:0002 p:0004 s:0006 e:000005 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:396 [FINISH]
  c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]
  $1 = true
  [Inferior 1 (process 3876437) detached]
  $ timeout 60 gdb -p 3876442 -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 3876446 -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 3868810 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
  [New LWP 3902128]
  [New LWP 3876447]
  [New LWP 3876424]
  [New LWP 3868911]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  0x00007a201c898d61 in __futex_abstimed_wait_common64 (private=20832, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c000000094) at ./nptl/futex-internal.c:57
  >>> Threads
    Id   Target Id                                             Frame 
  * 1    Thread 0x7a201cae0c40 (LWP 3868810) "ruby"            0x00007a201c898d61 in __futex_abstimed_wait_common64 (private=20832, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c000000094) at ./nptl/futex-internal.c:57
    2    Thread 0x7a1fe96006c0 (LWP 3902128) "test_autoload.*" 0x00007a201c898d61 in __futex_abstimed_wait_common64 (private=20576, cancel=true, abstime=0x7a1fe95fc720, op=137, expected=0, futex_word=0x50c000282390) at ./nptl/futex-internal.c:57
    3    Thread 0x7a20006006c0 (LWP 3876447) "test_autoload.*" 0x00007a201c91b4cd in __GI___poll (fds=0x7a1fe9f09040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
    4    Thread 0x7a1ffa6006c0 (LWP 3876424) "parallel.rb:40"  0x00007a201c91b4cd in __GI___poll (fds=0x7a1fef20a760, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
    5    Thread 0x7a1ff94006c0 (LWP 3868911) "Timeout stdlib " 0x00007a201c898d61 in __futex_abstimed_wait_common64 (private=22153, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c00003e610) at ./nptl/futex-internal.c:57
  >>> Machine level backtrace
  Thread 5 (Thread 0x7a1ff94006c0 (LWP 3868911) "Timeout stdlib "):
  #0  0x00007a201c898d61 in __futex_abstimed_wait_common64 (private=22153, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c00003e610) 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=22153, abstime=0x0, clockid=0, expected=0, futex_word=0x50c00003e610) 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=0x50c00003e610, 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  0x00007a201c89b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5160000004a0, cond=0x50c00003e5e8) at ./nptl/pthread_cond_wait.c:503
          spin = 0
          buffer = {__routine = 0x7a201c89b4a0 <__condvar_cleanup_waiting>, __arg = 0x7a1ff93fec30, __canceltype = -126840080, __prev = 0x0}
          cbuffer = {wseq = 0, cond = 0x50c00003e5e8, mutex = 0x5160000004a0, 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_wait (cond=0x50c00003e5e8, mutex=mutex@entry=0x5160000004a0) at ./nptl/pthread_cond_wait.c:627
  No locals.
  #5  0x000056894eca3421 in rb_native_cond_wait (cond=0x50c00003e610, mutex=0x5160000004a0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:222
          r = <optimized out>
  #6  thread_sched_wait_running_turn (sched=sched@entry=0x5160000004a0, th=th@entry=0x515000096f80, can_direct_transfer=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:863
          next_th = <optimized out>
  #7  0x000056894ecc7212 in thread_sched_to_waiting_until_wakeup (sched=0x5160000004a0, th=th@entry=0x515000096f80) at /tmp/ruby/src/trunk_asan/thread_pthread.c:1105
          can_direct_transfer = <optimized out>
  #8  0x000056894ecad731 in native_sleep (th=0x515000096f80, rel=0x0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3343
          sched = <optimized out>
  #9  sleep_forever (th=0x515000096f80, fl=fl@entry=1) at /tmp/ruby/src/trunk_asan/thread.c:1351
          prev_status = THREAD_RUNNABLE
          status = THREAD_STOPPED_FOREVER
          woke = <optimized out>
  #10 0x000056894ecc5c85 in rb_thread_sleep_deadly_allow_spurious_wakeup (blocker=134278328674200, timeout=4, end=0) at /tmp/ruby/src/trunk_asan/thread.c:1396
          scheduler = <optimized out>
  #11 queue_sleep (_args=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:1028
          args = <optimized out>
  #12 0x000056894e9c4f90 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 = 0x516000b2add0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7a1ff93fef90, <optimized out>, 0x7a1ff93feea0, <optimized out>, <optimized out>}, prev = 0x7a1ff8409240, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x516000b2add0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #13 0x000056894ecc516d in queue_do_pop (self=<optimized out>, q=0x50400004a350, should_block=<optimized out>, timeout=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:1103
          queue_waiter = {w = {self = 134278328674200, th = 0x0, fiber = 0x0, node = {next = 0x0, prev = 0x0}}, as = {q = 0x0, sq = 0x0}}
          queue_sleep_arg = {self = 134278328674200, timeout = 4, end = <optimized out>}
          ec = <optimized out>
          waitq = 0x50400004a350
          end = 0
  #14 0x000056894ed43879 in invoke_bf (ec=<optimized out>, reg_cfp=<optimized out>, bf=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:7299
          canary_p = <optimized out>
          ret = <optimized out>
  #15 0x000056894ed43879 in vm_invoke_builtin_delegate (ec=0x516000b2add0, cfp=0x7a1ff8fff758, bf=<optimized out>, start_index=<optimized out>)
          argv = <optimized out>
  #16 vm_exec_core (ec=ec@entry=0x516000b2add0) at ../../src/trunk_asan/insns.def:1602
          bf = <optimized out>
          leaf = false
          val = <optimized out>
          index = <optimized out>
          insns_address_table = {0x56894ed42166 <vm_exec_core+28230>, 0x56894ed3c957 <vm_exec_core+5687>, 0x56894ed43276 <vm_exec_core+32598>, 0x56894ed40970 <vm_exec_core+22096>, 0x56894ed3ee92 <vm_exec_core+15218>, 0x56894ed3b887 <vm_exec_core+1383>, 0x56894ed429bd <vm_exec_core+30365>, 0x56894ed4230f <vm_exec_core+28655>, 0x56894ed3ccc5 <vm_exec_core+6565>, 0x56894ed3bf87 <vm_exec_core+3175>, 0x56894ed40f9d <vm_exec_core+23677>, 0x56894ed3d698 <vm_exec_core+9080>, 0x56894ed42d88 <vm_exec_core+31336>, 0x56894ed427bb <vm_exec_core+29851>, 0x56894ed3de26 <vm_exec_core+11014>, 0x56894ed3edee <vm_exec_core+15054>, 0x56894ed40bea <vm_exec_core+22730>, 0x56894ed42439 <vm_exec_core+28953>, 0x56894ed3fd81 <vm_exec_core+19041>, 0x56894ed40ca2 <vm_exec_core+22914>, 0x56894ed412a3 <vm_exec_core+24451>, 0x56894ed3fcc2 <vm_exec_core+18850>, 0x56894ed3bde2 <vm_exec_core+2754>, 0x56894ed403fa <vm_exec_core+20698>, 0x56894ed3bc36 <vm_exec_core+2326>, 0x56894ed3c076 <vm_exec_core+3414>, 0x56894ed3e170 <vm_exec_core+11856>, 0x56894ed3fa43 <vm_exec_core+18211>, 0x56894ed4020a <vm_exec_core+20202>, 0x56894ed3f8da <vm_exec_core+17850>, 0x56894ed3b7e3 <vm_exec_core+1219>, 0x56894ed415b7 <vm_exec_core+25239>, 0x56894ed421d4 <vm_exec_core+28340>, 0x56894ed3c181 <vm_exec_core+3681>, 0x56894ed3cfaa <vm_exec_core+7306>, 0x56894ed3ce2c <vm_exec_core+6924>, 0x56894ed3d8aa <vm_exec_core+9610>, 0x56894ed3ed40 <vm_exec_core+14880>, 0x56894ed3c275 <vm_exec_core+3925>, 0x56894ed41483 <vm_exec_core+24931>, 0x56894ed3ceee <vm_exec_core+7118>, 0x56894ed3ec79 <vm_exec_core+14681>, 0x56894ed3f6b0 <vm_exec_core+17296>, 0x56894ed4111f <vm_exec_core+24063>, 0x56894ed4000e <vm_exec_core+19694>, 0x56894ed3db57 <vm_exec_core+10295>, 0x56894ed3d201 <vm_exec_core+7905>, 0x56894ed40e83 <vm_exec_core+23395>, 0x56894ed3e4ea <vm_exec_core+12746>, 0x56894ed404ce <vm_exec_core+20910>, 0x56894ed400df <vm_exec_core+19903>, 0x56894ed405f4 <vm_exec_core+21204>, 0x56894ed41bff <vm_exec_core+26847>, 0x56894ed3f846 <vm_exec_core+17702>, 0x56894ed411c5 <vm_exec_core+24229>, 0x56894ed3dc26 <vm_exec_core+10502>, 0x56894ed40d41 <vm_exec_core+23073>, 0x56894ed3b6ab <vm_exec_core+907>, 0x56894ed3fb1c <vm_exec_core+18428>, 0x56894ed3fee1 <vm_exec_core+19393>, 0x56894ed3be81 <vm_exec_core+2913>, 0x56894ed3f97e <vm_exec_core+18014>, 0x56894ed3df8e <vm_exec_core+11374>, 0x56894ed3d447 <vm_exec_core+8487>, 0x56894ed406f6 <vm_exec_core+21462>, 0x56894ed3c46b <vm_exec_core+4427>, 0x56894ed3f345 <vm_exec_core+16421>, 0x56894ed4a39a <vm_exec_core+61562>, 0x56894ed3fe1b <vm_exec_core+19195>, 0x56894ed3c711 <vm_exec_core+5105>, 0x56894ed3cba1 <vm_exec_core+6273>, 0x56894ed3c835 <vm_exec_core+5397>, 0x56894ed3d09a <vm_exec_core+7546>, 0x56894ed3d9a6 <vm_exec_core+9862>, 0x56894ed4031b <vm_exec_core+20475>, 0x56894ed3f73c <vm_exec_core+17436>, 0x56894ed414d5 <vm_exec_core+25013>, 0x56894ed4352d <vm_exec_core+33293>, 0x56894ed418d7 <vm_exec_core+26039>, 0x56894ed42e25 <vm_exec_core+31493>, 0x56894ed42f27 <vm_exec_core+31751>, 0x56894ed3bcfb <vm_exec_core+2523>, 0x56894ed428da <vm_exec_core+30138>, 0x56894ed3e403 <vm_exec_core+12515>, 0x56894ed42b4b <vm_exec_core+30763>, 0x56894ed3dceb <vm_exec_core+10699>, 0x56894ed41800 <vm_exec_core+25824>, 0x56894ed3bb53 <vm_exec_core+2099>, 0x56894ed3c35a <vm_exec_core+4154>, 0x56894ed43140 <vm_exec_core+32288>, 0x56894ed3d289 <vm_exec_core+8041>, 0x56894ed3e78f <vm_exec_core+13423>, 0x56894ed3b6b0 <vm_exec_core+912>, 0x56894ed3bac1 <vm_exec_core+1953>, 0x56894ed3b742 <vm_exec_core+1058>, 0x56894ed41b07 <vm_exec_core+26599>, 0x56894ed3e218 <vm_exec_core+12024>, 0x56894ed42c27 <vm_exec_core+30983>, 0x56894ed3f557 <vm_exec_core+16951>, 0x56894ed3ea46 <vm_exec_core+14118>, 0x56894ed3f21b <vm_exec_core+16123>, 0x56894ed3f137 <vm_exec_core+15895>, 0x56894ed3e072 <vm_exec_core+11602>, 0x56894ed3e93b <vm_exec_core+13851>, 0x56894ed3e665 <vm_exec_core+13125>, 0x56894ed3ebf7 <vm_exec_core+14551>, 0x56894ed3eb75 <vm_exec_core+14421>, 0x56894ed42157 <vm_exec_core+28215>, 0x56894ed3c948 <vm_exec_core+5672>, 0x56894ed43267 <vm_exec_core+32583>, 0x56894ed40961 <vm_exec_core+22081>, 0x56894ed3ee83 <vm_exec_core+15203>, 0x56894ed3b878 <vm_exec_core+1368>, 0x56894ed429ae <vm_exec_core+30350>, 0x56894ed42300 <vm_exec_core+28640>, 0x56894ed3ccb6 <vm_exec_core+6550>, 0x56894ed3bf78 <vm_exec_core+3160>, 0x56894ed40f8e <vm_exec_core+23662>, 0x56894ed3d689 <vm_exec_core+9065>, 0x56894ed42d79 <vm_exec_core+31321>, 0x56894ed427ac <vm_exec_core+29836>, 0x56894ed3de17 <vm_exec_core+10999>, 0x56894ed3eddf <vm_exec_core+15039>, 0x56894ed40bdb <vm_exec_core+22715>, 0x56894ed4242a <vm_exec_core+28938>, 0x56894ed3fd72 <vm_exec_core+19026>, 0x56894ed40c93 <vm_exec_core+22899>, 0x56894ed41294 <vm_exec_core+24436>, 0x56894ed3fcb3 <vm_exec_core+18835>, 0x56894ed3bdd3 <vm_exec_core+2739>, 0x56894ed403eb <vm_exec_core+20683>, 0x56894ed3bc27 <vm_exec_core+2311>, 0x56894ed3c067 <vm_exec_core+3399>, 0x56894ed3e161 <vm_exec_core+11841>, 0x56894ed3fa34 <vm_exec_core+18196>, 0x56894ed401fb <vm_exec_core+20187>, 0x56894ed3f8cb <vm_exec_core+17835>, 0x56894ed3b7d4 <vm_exec_core+1204>, 0x56894ed415a8 <vm_exec_core+25224>, 0x56894ed421c5 <vm_exec_core+28325>, 0x56894ed3c172 <vm_exec_core+3666>, 0x56894ed3cf9b <vm_exec_core+7291>, 0x56894ed3ce1d <vm_exec_core+6909>, 0x56894ed3d89b <vm_exec_core+9595>, 0x56894ed3ed31 <vm_exec_core+14865>, 0x56894ed3c266 <vm_exec_core+3910>, 0x56894ed41474 <vm_exec_core+24916>, 0x56894ed3cedf <vm_exec_core+7103>, 0x56894ed3ec6a <vm_exec_core+14666>, 0x56894ed3f6a1 <vm_exec_core+17281>, 0x56894ed41110 <vm_exec_core+24048>, 0x56894ed3ffff <vm_exec_core+19679>, 0x56894ed3db48 <vm_exec_core+10280>, 0x56894ed3d1f2 <vm_exec_core+7890>, 0x56894ed40e74 <vm_exec_core+23380>, 0x56894ed3e4db <vm_exec_core+12731>, 0x56894ed404bf <vm_exec_core+20895>, 0x56894ed400d0 <vm_exec_core+19888>, 0x56894ed405e5 <vm_exec_core+21189>, 0x56894ed41bf0 <vm_exec_core+26832>, 0x56894ed3f837 <vm_exec_core+17687>, 0x56894ed411b6 <vm_exec_core+24214>, 0x56894ed3dc17 <vm_exec_core+10487>, 0x56894ed40d32 <vm_exec_core+23058>, 0x56894ed3fd5e <vm_exec_core+19006>, 0x56894ed3fb0d <vm_exec_core+18413>, 0x56894ed3fed2 <vm_exec_core+19378>, 0x56894ed3f539 <vm_exec_core+16921>, 0x56894ed3f96f <vm_exec_core+17999>, 0x56894ed3df7f <vm_exec_core+11359>, 0x56894ed3d438 <vm_exec_core+8472>, 0x56894ed406e7 <vm_exec_core+21447>, 0x56894ed3c45c <vm_exec_core+4412>, 0x56894ed3f336 <vm_exec_core+16406>, 0x56894ed4a38b <vm_exec_core+61547>, 0x56894ed3fe0c <vm_exec_core+19180>, 0x56894ed3c702 <vm_exec_core+5090>, 0x56894ed3cb92 <vm_exec_core+6258>, 0x56894ed3c826 <vm_exec_core+5382>, 0x56894ed3d08b <vm_exec_core+7531>, 0x56894ed3d997 <vm_exec_core+9847>, 0x56894ed3f737 <vm_exec_core+17431>, 0x56894ed3ed27 <vm_exec_core+14855>, 0x56894ed3f732 <vm_exec_core+17426>, 0x56894ed3fd5e <vm_exec_core+19006>, 0x56894ed3fcae <vm_exec_core+18830>, 0x56894ed3d086 <vm_exec_core+7526>, 0x56894ed3ffc3 <vm_exec_core+19619>, 0x56894ed3e3f9 <vm_exec_core+12505>, 0x56894ed3e3fe <vm_exec_core+12510>, 0x56894ed3fca9 <vm_exec_core+18825>, 0x56894ed3fa2a <vm_exec_core+18186>, 0x56894ed3f202 <vm_exec_core+16098>, 0x56894ed3f123 <vm_exec_core+15875>, 0x56894ed3fa2f <vm_exec_core+18191>, 0x56894ed3f53e <vm_exec_core+16926>, 0x56894ed3ed2c <vm_exec_core+14860>, 0x56894ed3d27a <vm_exec_core+8026>, 0x56894ed3e780 <vm_exec_core+13408>, 0x56894ed3d992 <vm_exec_core+9842>...}
          reg_cfp = 0x7a1ff8fff758
          reg_pc = <optimized out>
          INSN_LABEL_nop = <optimized out>
          INSN_LABEL_getlocal = <optimized out>
          INSN_LABEL_setlocal = <optimized out>
          INSN_LABEL_getblockparam = <optimized out>
          INSN_LABEL_setblockparam = <optimized out>
          INSN_LABEL_getblockparamproxy = <optimized out>
          INSN_LABEL_getspecial = <optimized out>
          INSN_LABEL_setspecial = <optimized out>
          INSN_LABEL_getinstancevariable = <optimized out>
          INSN_LABEL_setinstancevariable = <optimized out>
          INSN_LABEL_getclassvariable = <optimized out>
          INSN_LABEL_setclassvariable = <optimized out>
          INSN_LABEL_opt_getconstant_path = <optimized out>
          INSN_LABEL_getconstant = <optimized out>
          INSN_LABEL_setconstant = <optimized out>
          INSN_LABEL_getglobal = <optimized out>
          INSN_LABEL_setglobal = <optimized out>
          INSN_LABEL_putnil = <optimized out>
          INSN_LABEL_putself = <optimized out>
          INSN_LABEL_putobject = <optimized out>
          INSN_LABEL_putspecialobject = <optimized out>
          INSN_LABEL_putstring = <optimized out>
          INSN_LABEL_putchilledstring = <optimized out>
          INSN_LABEL_concatstrings = <optimized out>
          INSN_LABEL_anytostring = <optimized out>
          INSN_LABEL_toregexp = <optimized out>
          INSN_LABEL_intern = <optimized out>
          INSN_LABEL_newarray = <optimized out>
          INSN_LABEL_pushtoarraykwsplat = <optimized out>
          INSN_LABEL_duparray = <optimized out>
          INSN_LABEL_duphash = <optimized out>
          INSN_LABEL_expandarray = <optimized out>
          INSN_LABEL_concatarray = <optimized out>
          INSN_LABEL_concattoarray = <optimized out>
          INSN_LABEL_pushtoarray = <optimized out>
          INSN_LABEL_splatarray = <optimized out>
          INSN_LABEL_splatkw = <optimized out>
          INSN_LABEL_newhash = <optimized out>
          INSN_LABEL_newrange = <optimized out>
          INSN_LABEL_pop = <optimized out>
          INSN_LABEL_dup = <optimized out>
          INSN_LABEL_dupn = <optimized out>
          INSN_LABEL_swap = <optimized out>
          INSN_LABEL_opt_reverse = <optimized out>
          INSN_LABEL_topn = <optimized out>
          INSN_LABEL_setn = <optimized out>
          INSN_LABEL_adjuststack = <optimized out>
          INSN_LABEL_defined = <optimized out>
          INSN_LABEL_definedivar = <optimized out>
          INSN_LABEL_checkmatch = <optimized out>
          INSN_LABEL_checkkeyword = <optimized out>
          INSN_LABEL_checktype = <optimized out>
          INSN_LABEL_defineclass = <optimized out>
          INSN_LABEL_definemethod = <optimized out>
          INSN_LABEL_definesmethod = <optimized out>
          INSN_LABEL_send = <optimized out>
          INSN_LABEL_sendforward = <optimized out>
          INSN_LABEL_opt_send_without_block = <optimized out>
          INSN_LABEL_objtostring = <optimized out>
          INSN_LABEL_opt_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 0x000056894ed37e98 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564
          _ec = 0x516000b2add0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #18 0x000056894ed74deb in invoke_iseq_block_from_c (ec=0x516000b2add0, captured=<optimized out>, self=134278329152800, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=0x0, is_lambda=0, me=0x0, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1595
          flags = 0
          iseq = 0x7a201c14f918
          cfp = 0x7a1ff8fff7c8
          sp = 0x7a1ff8eff818
          use_argv = <optimized out>
          stack_argv = 0x7a1ff8eff818
          opt_pc = <optimized out>
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #19 invoke_block_from_c_proc (ec=0x516000b2add0, self=134278329152800, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=0, me=0x0, proc=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1689
          block = <optimized out>
          keyword_hash = <optimized out>
  #20 vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1719
  No locals.
  #21 0x000056894ed73076 in rb_vm_invoke_proc (ec=0x50c00003e610, proc=0x189, proc@entry=0x50400013f510, argc=478776673, argc@entry=0, argv=0x0, kw_splat=-1, passed_block_handler=18446744073709551104, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1740
          self = 0
  #22 0x000056894eccb709 in thread_do_start_proc (th=th@entry=0x515000096f80) at /tmp/ruby/src/trunk_asan/thread.c:598
          args = <optimized out>
          procval = <optimized out>
          proc = 0x50400013f510
          args_len = 0
          args_ptr = <optimized out>
  #23 0x000056894ecc92ba in thread_do_start (th=0x515000096f80) at /tmp/ruby/src/trunk_asan/thread.c:615
          result = 36
  #24 thread_start_func_2 (th=th@entry=0x515000096f80, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:670
          _tag = <optimized out>
          _ec = <optimized out>
          ractor_main_th = 0x515000000300
          fiber_scheduler_closed = 0
          event_thread_end_hooked = 0
          result = 36
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #25 0x000056894ecc857e in call_thread_start_func_2 (th=0x515000096f80) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2237
          stack_start = <optimized out>
          stack_start_addr = 0x7a1ff93ffce0
  #26 nt_start (ptr=0x50c00003e5c0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2282
          th = 0x515000096f80
          sched = <optimized out>
          nt = 0x50c00003e5c0
          vm = 0x525000000100
  #27 0x000056894e97a74f in asan_thread_start(void*) ()
  No symbol table info available.
  #28 0x00007a201c89ca94 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 = {134277744297664, -5476494720128072373, 134277744297664, -352, 0, 140730017308336, -5476494720115489461, -5512302052219501237}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #29 0x00007a201c929c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  Thread 4 (Thread 0x7a1ffa6006c0 (LWP 3876424) "parallel.rb:40"):
  #0  0x00007a201c91b4cd in __GI___poll (fds=0x7a1fef20a760, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
          sc_ret = -516
          sc_cancel_oldtype = 0
          sc_ret = <optimized out>
  #1  0x000056894e92139a in __interceptor_poll ()
  No symbol table info available.
  #2  0x000056894ea7737d in nogvl_wait_for (th=134277647424160, fptr=0x5110003e41c0, events=1, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:12459
          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:1151
          ready = <optimized out>
  #4  0x000056894ea787f6 in internal_read_func (ptr=0x7a1fef20a440) at /tmp/ruby/src/trunk_asan/io.c:1182
          iis = 0x7a1fef20a440
          result = <optimized out>
  #5  0x000056894ecb173b in rb_thread_io_blocking_call (func=0x56894ea78370 <internal_read_func>, data1=0x7a1fef20a440, fd=<optimized out>, events=1) at /tmp/ruby/src/trunk_asan/thread.c:1797
          __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  0x000056894e9c4f90 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 = 0x5160004032d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7a1ffa5fee50, <optimized out>, 0x7a1ffa5fed60, <optimized out>, <optimized out>}, prev = 0x7a1fef209340, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x5160004032d0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #7  0x000056894ea8cab5 in io_read_memory_locktmp (str=134277574469472, iis=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:3422
  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:3468
          str = <optimized out>
          iis = {th = 134277647424160, fptr = 0x5110003e41c0, nonblock = 0, fd = 4, buf = 0x5190000bdb80, capa = 1024, timeout = <optimized out>}
          length = <optimized out>
          len = 1024
          fptr = 0x5110003e41c0
          n = <optimized out>
          shrinkable = <optimized out>
  #9  0x000056894ea68e71 in io_readpartial (argc=-283072672, argv=0x1, io=4294967295) at /tmp/ruby/src/trunk_asan/io.c:3588
          ret = <optimized out>
  #10 0x000056894ed99e18 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:3786
          ci = 0x408100100003
          cc = <optimized out>
          me = 0x7a201c1d9f28
          cfunc = 0x504000010f58
          recv = 134277647424320
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #11 0x000056894ed48aad in vm_sendish (ec=0x5160004032d0, reg_cfp=0x7a1ff6a97790, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5953
          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=0x5160004032d0) at ../../src/trunk_asan/insns.def:898
          bh = 0
          cd = <optimized out>
          leaf = false
          val = <optimized out>
          insns_address_table = {0x56894ed42166 <vm_exec_core+28230>, 0x56894ed3c957 <vm_exec_core+5687>, 0x56894ed43276 <vm_exec_core+32598>, 0x56894ed40970 <vm_exec_core+22096>, 0x56894ed3ee92 <vm_exec_core+15218>, 0x56894ed3b887 <vm_exec_core+1383>, 0x56894ed429bd <vm_exec_core+30365>, 0x56894ed4230f <vm_exec_core+28655>, 0x56894ed3ccc5 <vm_exec_core+6565>, 0x56894ed3bf87 <vm_exec_core+3175>, 0x56894ed40f9d <vm_exec_core+23677>, 0x56894ed3d698 <vm_exec_core+9080>, 0x56894ed42d88 <vm_exec_core+31336>, 0x56894ed427bb <vm_exec_core+29851>, 0x56894ed3de26 <vm_exec_core+11014>, 0x56894ed3edee <vm_exec_core+15054>, 0x56894ed40bea <vm_exec_core+22730>, 0x56894ed42439 <vm_exec_core+28953>, 0x56894ed3fd81 <vm_exec_core+19041>, 0x56894ed40ca2 <vm_exec_core+22914>, 0x56894ed412a3 <vm_exec_core+24451>, 0x56894ed3fcc2 <vm_exec_core+18850>, 0x56894ed3bde2 <vm_exec_core+2754>, 0x56894ed403fa <vm_exec_core+20698>, 0x56894ed3bc36 <vm_exec_core+2326>, 0x56894ed3c076 <vm_exec_core+3414>, 0x56894ed3e170 <vm_exec_core+11856>, 0x56894ed3fa43 <vm_exec_core+18211>, 0x56894ed4020a <vm_exec_core+20202>, 0x56894ed3f8da <vm_exec_core+17850>, 0x56894ed3b7e3 <vm_exec_core+1219>, 0x56894ed415b7 <vm_exec_core+25239>, 0x56894ed421d4 <vm_exec_core+28340>, 0x56894ed3c181 <vm_exec_core+3681>, 0x56894ed3cfaa <vm_exec_core+7306>, 0x56894ed3ce2c <vm_exec_core+6924>, 0x56894ed3d8aa <vm_exec_core+9610>, 0x56894ed3ed40 <vm_exec_core+14880>, 0x56894ed3c275 <vm_exec_core+3925>, 0x56894ed41483 <vm_exec_core+24931>, 0x56894ed3ceee <vm_exec_core+7118>, 0x56894ed3ec79 <vm_exec_core+14681>, 0x56894ed3f6b0 <vm_exec_core+17296>, 0x56894ed4111f <vm_exec_core+24063>, 0x56894ed4000e <vm_exec_core+19694>, 0x56894ed3db57 <vm_exec_core+10295>, 0x56894ed3d201 <vm_exec_core+7905>, 0x56894ed40e83 <vm_exec_core+23395>, 0x56894ed3e4ea <vm_exec_core+12746>, 0x56894ed404ce <vm_exec_core+20910>, 0x56894ed400df <vm_exec_core+19903>, 0x56894ed405f4 <vm_exec_core+21204>, 0x56894ed41bff <vm_exec_core+26847>, 0x56894ed3f846 <vm_exec_core+17702>, 0x56894ed411c5 <vm_exec_core+24229>, 0x56894ed3dc26 <vm_exec_core+10502>, 0x56894ed40d41 <vm_exec_core+23073>, 0x56894ed3b6ab <vm_exec_core+907>, 0x56894ed3fb1c <vm_exec_core+18428>, 0x56894ed3fee1 <vm_exec_core+19393>, 0x56894ed3be81 <vm_exec_core+2913>, 0x56894ed3f97e <vm_exec_core+18014>, 0x56894ed3df8e <vm_exec_core+11374>, 0x56894ed3d447 <vm_exec_core+8487>, 0x56894ed406f6 <vm_exec_core+21462>, 0x56894ed3c46b <vm_exec_core+4427>, 0x56894ed3f345 <vm_exec_core+16421>, 0x56894ed4a39a <vm_exec_core+61562>, 0x56894ed3fe1b <vm_exec_core+19195>, 0x56894ed3c711 <vm_exec_core+5105>, 0x56894ed3cba1 <vm_exec_core+6273>, 0x56894ed3c835 <vm_exec_core+5397>, 0x56894ed3d09a <vm_exec_core+7546>, 0x56894ed3d9a6 <vm_exec_core+9862>, 0x56894ed4031b <vm_exec_core+20475>, 0x56894ed3f73c <vm_exec_core+17436>, 0x56894ed414d5 <vm_exec_core+25013>, 0x56894ed4352d <vm_exec_core+33293>, 0x56894ed418d7 <vm_exec_core+26039>, 0x56894ed42e25 <vm_exec_core+31493>, 0x56894ed42f27 <vm_exec_core+31751>, 0x56894ed3bcfb <vm_exec_core+2523>, 0x56894ed428da <vm_exec_core+30138>, 0x56894ed3e403 <vm_exec_core+12515>, 0x56894ed42b4b <vm_exec_core+30763>, 0x56894ed3dceb <vm_exec_core+10699>, 0x56894ed41800 <vm_exec_core+25824>, 0x56894ed3bb53 <vm_exec_core+2099>, 0x56894ed3c35a <vm_exec_core+4154>, 0x56894ed43140 <vm_exec_core+32288>, 0x56894ed3d289 <vm_exec_core+8041>, 0x56894ed3e78f <vm_exec_core+13423>, 0x56894ed3b6b0 <vm_exec_core+912>, 0x56894ed3bac1 <vm_exec_core+1953>, 0x56894ed3b742 <vm_exec_core+1058>, 0x56894ed41b07 <vm_exec_core+26599>, 0x56894ed3e218 <vm_exec_core+12024>, 0x56894ed42c27 <vm_exec_core+30983>, 0x56894ed3f557 <vm_exec_core+16951>, 0x56894ed3ea46 <vm_exec_core+14118>, 0x56894ed3f21b <vm_exec_core+16123>, 0x56894ed3f137 <vm_exec_core+15895>, 0x56894ed3e072 <vm_exec_core+11602>, 0x56894ed3e93b <vm_exec_core+13851>, 0x56894ed3e665 <vm_exec_core+13125>, 0x56894ed3ebf7 <vm_exec_core+14551>, 0x56894ed3eb75 <vm_exec_core+14421>, 0x56894ed42157 <vm_exec_core+28215>, 0x56894ed3c948 <vm_exec_core+5672>, 0x56894ed43267 <vm_exec_core+32583>, 0x56894ed40961 <vm_exec_core+22081>, 0x56894ed3ee83 <vm_exec_core+15203>, 0x56894ed3b878 <vm_exec_core+1368>, 0x56894ed429ae <vm_exec_core+30350>, 0x56894ed42300 <vm_exec_core+28640>, 0x56894ed3ccb6 <vm_exec_core+6550>, 0x56894ed3bf78 <vm_exec_core+3160>, 0x56894ed40f8e <vm_exec_core+23662>, 0x56894ed3d689 <vm_exec_core+9065>, 0x56894ed42d79 <vm_exec_core+31321>, 0x56894ed427ac <vm_exec_core+29836>, 0x56894ed3de17 <vm_exec_core+10999>, 0x56894ed3eddf <vm_exec_core+15039>, 0x56894ed40bdb <vm_exec_core+22715>, 0x56894ed4242a <vm_exec_core+28938>, 0x56894ed3fd72 <vm_exec_core+19026>, 0x56894ed40c93 <vm_exec_core+22899>, 0x56894ed41294 <vm_exec_core+24436>, 0x56894ed3fcb3 <vm_exec_core+18835>, 0x56894ed3bdd3 <vm_exec_core+2739>, 0x56894ed403eb <vm_exec_core+20683>, 0x56894ed3bc27 <vm_exec_core+2311>, 0x56894ed3c067 <vm_exec_core+3399>, 0x56894ed3e161 <vm_exec_core+11841>, 0x56894ed3fa34 <vm_exec_core+18196>, 0x56894ed401fb <vm_exec_core+20187>, 0x56894ed3f8cb <vm_exec_core+17835>, 0x56894ed3b7d4 <vm_exec_core+1204>, 0x56894ed415a8 <vm_exec_core+25224>, 0x56894ed421c5 <vm_exec_core+28325>, 0x56894ed3c172 <vm_exec_core+3666>, 0x56894ed3cf9b <vm_exec_core+7291>, 0x56894ed3ce1d <vm_exec_core+6909>, 0x56894ed3d89b <vm_exec_core+9595>, 0x56894ed3ed31 <vm_exec_core+14865>, 0x56894ed3c266 <vm_exec_core+3910>, 0x56894ed41474 <vm_exec_core+24916>, 0x56894ed3cedf <vm_exec_core+7103>, 0x56894ed3ec6a <vm_exec_core+14666>, 0x56894ed3f6a1 <vm_exec_core+17281>, 0x56894ed41110 <vm_exec_core+24048>, 0x56894ed3ffff <vm_exec_core+19679>, 0x56894ed3db48 <vm_exec_core+10280>, 0x56894ed3d1f2 <vm_exec_core+7890>, 0x56894ed40e74 <vm_exec_core+23380>, 0x56894ed3e4db <vm_exec_core+12731>, 0x56894ed404bf <vm_exec_core+20895>, 0x56894ed400d0 <vm_exec_core+19888>, 0x56894ed405e5 <vm_exec_core+21189>, 0x56894ed41bf0 <vm_exec_core+26832>, 0x56894ed3f837 <vm_exec_core+17687>, 0x56894ed411b6 <vm_exec_core+24214>, 0x56894ed3dc17 <vm_exec_core+10487>, 0x56894ed40d32 <vm_exec_core+23058>, 0x56894ed3fd5e <vm_exec_core+19006>, 0x56894ed3fb0d <vm_exec_core+18413>, 0x56894ed3fed2 <vm_exec_core+19378>, 0x56894ed3f539 <vm_exec_core+16921>, 0x56894ed3f96f <vm_exec_core+17999>, 0x56894ed3df7f <vm_exec_core+11359>, 0x56894ed3d438 <vm_exec_core+8472>, 0x56894ed406e7 <vm_exec_core+21447>, 0x56894ed3c45c <vm_exec_core+4412>, 0x56894ed3f336 <vm_exec_core+16406>, 0x56894ed4a38b <vm_exec_core+61547>, 0x56894ed3fe0c <vm_exec_core+19180>, 0x56894ed3c702 <vm_exec_core+5090>, 0x56894ed3cb92 <vm_exec_core+6258>, 0x56894ed3c826 <vm_exec_core+5382>, 0x56894ed3d08b <vm_exec_core+7531>, 0x56894ed3d997 <vm_exec_core+9847>, 0x56894ed3f737 <vm_exec_core+17431>, 0x56894ed3ed27 <vm_exec_core+14855>, 0x56894ed3f732 <vm_exec_core+17426>, 0x56894ed3fd5e <vm_exec_core+19006>, 0x56894ed3fcae <vm_exec_core+18830>, 0x56894ed3d086 <vm_exec_core+7526>, 0x56894ed3ffc3 <vm_exec_core+19619>, 0x56894ed3e3f9 <vm_exec_core+12505>, 0x56894ed3e3fe <vm_exec_core+12510>, 0x56894ed3fca9 <vm_exec_core+18825>, 0x56894ed3fa2a <vm_exec_core+18186>, 0x56894ed3f202 <vm_exec_core+16098>, 0x56894ed3f123 <vm_exec_core+15875>, 0x56894ed3fa2f <vm_exec_core+18191>, 0x56894ed3f53e <vm_exec_core+16926>, 0x56894ed3ed2c <vm_exec_core+14860>, 0x56894ed3d27a <vm_exec_core+8026>, 0x56894ed3e780 <vm_exec_core+13408>, 0x56894ed3d992 <vm_exec_core+9842>...}
          reg_cfp = 0x7a1ff6a97790
          reg_pc = 0x51300004df60
          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_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 0x000056894ed37e98 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564
          _ec = 0x5160004032d0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #14 0x000056894ed74deb in invoke_iseq_block_from_c (ec=0x5160004032d0, captured=<optimized out>, self=134277767572680, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=0x0, is_lambda=0, me=0x0, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1595
          flags = 0
          iseq = 0x7a201c1444a0
          cfp = 0x7a1ff6a977c8
          sp = 0x7a1ff6997818
          use_argv = <optimized out>
          stack_argv = 0x7a1ff6997818
          opt_pc = <optimized out>
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #15 invoke_block_from_c_proc (ec=0x5160004032d0, self=134277767572680, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=0, me=0x0, proc=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1689
          block = <optimized out>
          keyword_hash = <optimized out>
  #16 vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1719
  No locals.
  #17 0x000056894ed73076 in rb_vm_invoke_proc (ec=0x7a1fef20a760, proc=0x1, proc@entry=0x504000192d50, argc=479311053, argc@entry=0, argv=0x0, kw_splat=-218959360, passed_block_handler=18446744073709551100, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1740
          self = 4294967295
  #18 0x000056894eccb709 in thread_do_start_proc (th=th@entry=0x5150001c0280) at /tmp/ruby/src/trunk_asan/thread.c:598
          args = <optimized out>
          procval = <optimized out>
          proc = 0x504000192d50
          args_len = 0
          args_ptr = <optimized out>
  #19 0x000056894ecc92ba in thread_do_start (th=0x5150001c0280) at /tmp/ruby/src/trunk_asan/thread.c:615
          result = 36
  #20 thread_start_func_2 (th=th@entry=0x5150001c0280, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:670
          _tag = <optimized out>
          _ec = <optimized out>
          ractor_main_th = 0x515000000300
          fiber_scheduler_closed = 0
          event_thread_end_hooked = 0
          result = 36
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #21 0x000056894ecc857e in call_thread_start_func_2 (th=0x5150001c0280) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2237
          stack_start = <optimized out>
          stack_start_addr = 0x7a1ffa5ffce0
  #22 nt_start (ptr=0x50c0002806c0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2282
          th = 0x5150001c0280
          sched = <optimized out>
          nt = 0x50c0002806c0
          vm = 0x525000000100
  #23 0x000056894e97a74f in asan_thread_start(void*) ()
  No symbol table info available.
  #24 0x00007a201c89ca94 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 = {134277763172032, -5476496094517607093, 134277763172032, -352, 25, 140730017313808, -5476496094505024181, -5512302052219501237}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #25 0x00007a201c929c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  Thread 3 (Thread 0x7a20006006c0 (LWP 3876447) "test_autoload.*"):
  #0  0x00007a201c91b4cd in __GI___poll (fds=0x7a1fe9f09040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
          sc_ret = -516
          sc_cancel_oldtype = 0
          sc_ret = <optimized out>
  #1  0x000056894e92139a in __interceptor_poll ()
  No symbol table info available.
  #2  0x000056894eccd87f in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1050
          pfd = {fd = 3, events = 1, revents = <optimized out>}
          timeout = -1
          r = <optimized out>
  #3  timer_thread_func (ptr=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3066
          vm = <optimized out>
  #4  0x000056894e97a74f in asan_thread_start(void*) ()
  No symbol table info available.
  #5  0x00007a201c89ca94 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 = {134277863835328, -5512291795071482549, 134277863835328, -352, 0, 134277723317200, -5512291795058899637, -5512302052219501237}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #6  0x00007a201c929c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  Thread 2 (Thread 0x7a1fe96006c0 (LWP 3902128) "test_autoload.*"):
  #0  0x00007a201c898d61 in __futex_abstimed_wait_common64 (private=20576, cancel=true, abstime=0x7a1fe95fc720, op=137, expected=0, futex_word=0x50c000282390) 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=0x7a1fe95fc720, clockid=20576, expected=0, futex_word=0x50c000282390) 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=0x50c000282390, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7a1fe95fc720, private=private@entry=0) at ./nptl/futex-internal.c:139
  No locals.
  #3  0x00007a201c89bc7e in __pthread_cond_wait_common (abstime=0x7a1fe95fc720, clockid=1, mutex=0x515000229120, cond=0x50c000282368) at ./nptl/pthread_cond_wait.c:503
          spin = 0
          buffer = {__routine = 0x7a201c89b4a0 <__condvar_cleanup_waiting>, __arg = 0x7a1fe95fc610, __canceltype = 52, __prev = 0x0}
          cbuffer = {wseq = 0, cond = 0x50c000282368, mutex = 0x515000229120, 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=0x50c000282368, mutex=mutex@entry=0x515000229120, abstime=abstime@entry=0x7a1fe95fc720) at ./nptl/pthread_cond_wait.c:652
          flags = <optimized out>
          clockid = 1
  #5  0x000056894ecc6ce1 in native_cond_timedwait (cond=0x50c000282368, mutex=0x515000229120, 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=0x515000229000, rel=rel@entry=0x7a1feda0a660) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2489
          end = <optimized out>
          sched = 0x5160000004a0
          lock = 0x515000229120
          cond = 0x50c000282368
          max = 100000000000000000
  #7  0x000056894ecae4b4 in native_sleep (th=0x515000229000, rel=0x7a1feda0a660) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3336
          sched = <optimized out>
  #8  sleep_hrtime (th=<optimized out>, rel=500000000, fl=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:1299
          prev_status = THREAD_RUNNABLE
          end = 2389325020649263
          woke = 1
  #9  0x000056894eb4025d in rb_f_sleep (argc=1, argv=0x7a1ffd6088c0, _=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:5051
          beg = 1724101707
          scheduler = <optimized out>
          end = <optimized out>
  #10 0x000056894ed99e18 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:3786
          ci = 0x66b100140003
          cc = <optimized out>
          me = 0x7a1ff379ab20
          cfunc = 0x504000020158
          recv = 134278290446960
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #11 0x000056894ed8126d in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7a1fe95fce00) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4764
          ivar_mask = <optimized out>
          aset_mask = <optimized out>
          ci = 0xffffffff
          cc = <optimized out>
          cme = <optimized out>
          v = <optimized out>
  #12 0x000056894ed80d25 in vm_call_method (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4904
          ci = <optimized out>
          cc = 0x7a1fe95fc720
  #13 0x000056894ed48aad in vm_sendish (ec=0x5160003fe4d0, reg_cfp=0x7a1ffd7086b0, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5953
          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=0x5160003fe4d0) at ../../src/trunk_asan/insns.def:898
          bh = 0
          cd = <optimized out>
          leaf = false
          val = <optimized out>
          insns_address_table = {0x56894ed42166 <vm_exec_core+28230>, 0x56894ed3c957 <vm_exec_core+5687>, 0x56894ed43276 <vm_exec_core+32598>, 0x56894ed40970 <vm_exec_core+22096>, 0x56894ed3ee92 <vm_exec_core+15218>, 0x56894ed3b887 <vm_exec_core+1383>, 0x56894ed429bd <vm_exec_core+30365>, 0x56894ed4230f <vm_exec_core+28655>, 0x56894ed3ccc5 <vm_exec_core+6565>, 0x56894ed3bf87 <vm_exec_core+3175>, 0x56894ed40f9d <vm_exec_core+23677>, 0x56894ed3d698 <vm_exec_core+9080>, 0x56894ed42d88 <vm_exec_core+31336>, 0x56894ed427bb <vm_exec_core+29851>, 0x56894ed3de26 <vm_exec_core+11014>, 0x56894ed3edee <vm_exec_core+15054>, 0x56894ed40bea <vm_exec_core+22730>, 0x56894ed42439 <vm_exec_core+28953>, 0x56894ed3fd81 <vm_exec_core+19041>, 0x56894ed40ca2 <vm_exec_core+22914>, 0x56894ed412a3 <vm_exec_core+24451>, 0x56894ed3fcc2 <vm_exec_core+18850>, 0x56894ed3bde2 <vm_exec_core+2754>, 0x56894ed403fa <vm_exec_core+20698>, 0x56894ed3bc36 <vm_exec_core+2326>, 0x56894ed3c076 <vm_exec_core+3414>, 0x56894ed3e170 <vm_exec_core+11856>, 0x56894ed3fa43 <vm_exec_core+18211>, 0x56894ed4020a <vm_exec_core+20202>, 0x56894ed3f8da <vm_exec_core+17850>, 0x56894ed3b7e3 <vm_exec_core+1219>, 0x56894ed415b7 <vm_exec_core+25239>, 0x56894ed421d4 <vm_exec_core+28340>, 0x56894ed3c181 <vm_exec_core+3681>, 0x56894ed3cfaa <vm_exec_core+7306>, 0x56894ed3ce2c <vm_exec_core+6924>, 0x56894ed3d8aa <vm_exec_core+9610>, 0x56894ed3ed40 <vm_exec_core+14880>, 0x56894ed3c275 <vm_exec_core+3925>, 0x56894ed41483 <vm_exec_core+24931>, 0x56894ed3ceee <vm_exec_core+7118>, 0x56894ed3ec79 <vm_exec_core+14681>, 0x56894ed3f6b0 <vm_exec_core+17296>, 0x56894ed4111f <vm_exec_core+24063>, 0x56894ed4000e <vm_exec_core+19694>, 0x56894ed3db57 <vm_exec_core+10295>, 0x56894ed3d201 <vm_exec_core+7905>, 0x56894ed40e83 <vm_exec_core+23395>, 0x56894ed3e4ea <vm_exec_core+12746>, 0x56894ed404ce <vm_exec_core+20910>, 0x56894ed400df <vm_exec_core+19903>, 0x56894ed405f4 <vm_exec_core+21204>, 0x56894ed41bff <vm_exec_core+26847>, 0x56894ed3f846 <vm_exec_core+17702>, 0x56894ed411c5 <vm_exec_core+24229>, 0x56894ed3dc26 <vm_exec_core+10502>, 0x56894ed40d41 <vm_exec_core+23073>, 0x56894ed3b6ab <vm_exec_core+907>, 0x56894ed3fb1c <vm_exec_core+18428>, 0x56894ed3fee1 <vm_exec_core+19393>, 0x56894ed3be81 <vm_exec_core+2913>, 0x56894ed3f97e <vm_exec_core+18014>, 0x56894ed3df8e <vm_exec_core+11374>, 0x56894ed3d447 <vm_exec_core+8487>, 0x56894ed406f6 <vm_exec_core+21462>, 0x56894ed3c46b <vm_exec_core+4427>, 0x56894ed3f345 <vm_exec_core+16421>, 0x56894ed4a39a <vm_exec_core+61562>, 0x56894ed3fe1b <vm_exec_core+19195>, 0x56894ed3c711 <vm_exec_core+5105>, 0x56894ed3cba1 <vm_exec_core+6273>, 0x56894ed3c835 <vm_exec_core+5397>, 0x56894ed3d09a <vm_exec_core+7546>, 0x56894ed3d9a6 <vm_exec_core+9862>, 0x56894ed4031b <vm_exec_core+20475>, 0x56894ed3f73c <vm_exec_core+17436>, 0x56894ed414d5 <vm_exec_core+25013>, 0x56894ed4352d <vm_exec_core+33293>, 0x56894ed418d7 <vm_exec_core+26039>, 0x56894ed42e25 <vm_exec_core+31493>, 0x56894ed42f27 <vm_exec_core+31751>, 0x56894ed3bcfb <vm_exec_core+2523>, 0x56894ed428da <vm_exec_core+30138>, 0x56894ed3e403 <vm_exec_core+12515>, 0x56894ed42b4b <vm_exec_core+30763>, 0x56894ed3dceb <vm_exec_core+10699>, 0x56894ed41800 <vm_exec_core+25824>, 0x56894ed3bb53 <vm_exec_core+2099>, 0x56894ed3c35a <vm_exec_core+4154>, 0x56894ed43140 <vm_exec_core+32288>, 0x56894ed3d289 <vm_exec_core+8041>, 0x56894ed3e78f <vm_exec_core+13423>, 0x56894ed3b6b0 <vm_exec_core+912>, 0x56894ed3bac1 <vm_exec_core+1953>, 0x56894ed3b742 <vm_exec_core+1058>, 0x56894ed41b07 <vm_exec_core+26599>, 0x56894ed3e218 <vm_exec_core+12024>, 0x56894ed42c27 <vm_exec_core+30983>, 0x56894ed3f557 <vm_exec_core+16951>, 0x56894ed3ea46 <vm_exec_core+14118>, 0x56894ed3f21b <vm_exec_core+16123>, 0x56894ed3f137 <vm_exec_core+15895>, 0x56894ed3e072 <vm_exec_core+11602>, 0x56894ed3e93b <vm_exec_core+13851>, 0x56894ed3e665 <vm_exec_core+13125>, 0x56894ed3ebf7 <vm_exec_core+14551>, 0x56894ed3eb75 <vm_exec_core+14421>, 0x56894ed42157 <vm_exec_core+28215>, 0x56894ed3c948 <vm_exec_core+5672>, 0x56894ed43267 <vm_exec_core+32583>, 0x56894ed40961 <vm_exec_core+22081>, 0x56894ed3ee83 <vm_exec_core+15203>, 0x56894ed3b878 <vm_exec_core+1368>, 0x56894ed429ae <vm_exec_core+30350>, 0x56894ed42300 <vm_exec_core+28640>, 0x56894ed3ccb6 <vm_exec_core+6550>, 0x56894ed3bf78 <vm_exec_core+3160>, 0x56894ed40f8e <vm_exec_core+23662>, 0x56894ed3d689 <vm_exec_core+9065>, 0x56894ed42d79 <vm_exec_core+31321>, 0x56894ed427ac <vm_exec_core+29836>, 0x56894ed3de17 <vm_exec_core+10999>, 0x56894ed3eddf <vm_exec_core+15039>, 0x56894ed40bdb <vm_exec_core+22715>, 0x56894ed4242a <vm_exec_core+28938>, 0x56894ed3fd72 <vm_exec_core+19026>, 0x56894ed40c93 <vm_exec_core+22899>, 0x56894ed41294 <vm_exec_core+24436>, 0x56894ed3fcb3 <vm_exec_core+18835>, 0x56894ed3bdd3 <vm_exec_core+2739>, 0x56894ed403eb <vm_exec_core+20683>, 0x56894ed3bc27 <vm_exec_core+2311>, 0x56894ed3c067 <vm_exec_core+3399>, 0x56894ed3e161 <vm_exec_core+11841>, 0x56894ed3fa34 <vm_exec_core+18196>, 0x56894ed401fb <vm_exec_core+20187>, 0x56894ed3f8cb <vm_exec_core+17835>, 0x56894ed3b7d4 <vm_exec_core+1204>, 0x56894ed415a8 <vm_exec_core+25224>, 0x56894ed421c5 <vm_exec_core+28325>, 0x56894ed3c172 <vm_exec_core+3666>, 0x56894ed3cf9b <vm_exec_core+7291>, 0x56894ed3ce1d <vm_exec_core+6909>, 0x56894ed3d89b <vm_exec_core+9595>, 0x56894ed3ed31 <vm_exec_core+14865>, 0x56894ed3c266 <vm_exec_core+3910>, 0x56894ed41474 <vm_exec_core+24916>, 0x56894ed3cedf <vm_exec_core+7103>, 0x56894ed3ec6a <vm_exec_core+14666>, 0x56894ed3f6a1 <vm_exec_core+17281>, 0x56894ed41110 <vm_exec_core+24048>, 0x56894ed3ffff <vm_exec_core+19679>, 0x56894ed3db48 <vm_exec_core+10280>, 0x56894ed3d1f2 <vm_exec_core+7890>, 0x56894ed40e74 <vm_exec_core+23380>, 0x56894ed3e4db <vm_exec_core+12731>, 0x56894ed404bf <vm_exec_core+20895>, 0x56894ed400d0 <vm_exec_core+19888>, 0x56894ed405e5 <vm_exec_core+21189>, 0x56894ed41bf0 <vm_exec_core+26832>, 0x56894ed3f837 <vm_exec_core+17687>, 0x56894ed411b6 <vm_exec_core+24214>, 0x56894ed3dc17 <vm_exec_core+10487>, 0x56894ed40d32 <vm_exec_core+23058>, 0x56894ed3fd5e <vm_exec_core+19006>, 0x56894ed3fb0d <vm_exec_core+18413>, 0x56894ed3fed2 <vm_exec_core+19378>, 0x56894ed3f539 <vm_exec_core+16921>, 0x56894ed3f96f <vm_exec_core+17999>, 0x56894ed3df7f <vm_exec_core+11359>, 0x56894ed3d438 <vm_exec_core+8472>, 0x56894ed406e7 <vm_exec_core+21447>, 0x56894ed3c45c <vm_exec_core+4412>, 0x56894ed3f336 <vm_exec_core+16406>, 0x56894ed4a38b <vm_exec_core+61547>, 0x56894ed3fe0c <vm_exec_core+19180>, 0x56894ed3c702 <vm_exec_core+5090>, 0x56894ed3cb92 <vm_exec_core+6258>, 0x56894ed3c826 <vm_exec_core+5382>, 0x56894ed3d08b <vm_exec_core+7531>, 0x56894ed3d997 <vm_exec_core+9847>, 0x56894ed3f737 <vm_exec_core+17431>, 0x56894ed3ed27 <vm_exec_core+14855>, 0x56894ed3f732 <vm_exec_core+17426>, 0x56894ed3fd5e <vm_exec_core+19006>, 0x56894ed3fcae <vm_exec_core+18830>, 0x56894ed3d086 <vm_exec_core+7526>, 0x56894ed3ffc3 <vm_exec_core+19619>, 0x56894ed3e3f9 <vm_exec_core+12505>, 0x56894ed3e3fe <vm_exec_core+12510>, 0x56894ed3fca9 <vm_exec_core+18825>, 0x56894ed3fa2a <vm_exec_core+18186>, 0x56894ed3f202 <vm_exec_core+16098>, 0x56894ed3f123 <vm_exec_core+15875>, 0x56894ed3fa2f <vm_exec_core+18191>, 0x56894ed3f53e <vm_exec_core+16926>, 0x56894ed3ed2c <vm_exec_core+14860>, 0x56894ed3d27a <vm_exec_core+8026>, 0x56894ed3e780 <vm_exec_core+13408>, 0x56894ed3d992 <vm_exec_core+9842>...}
          reg_cfp = 0x7a1ffd7086b0
          reg_pc = 0x504000193c78
          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_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 0x000056894ed37e98 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564
          _ec = 0x5160003fe4d0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #16 0x000056894eabfb51 in load_iseq_eval (ec=<optimized out>, fname=fname@entry=134277647391840) at /tmp/ruby/src/trunk_asan/load.c:781
          iseq = 0x7a1ff3795af8
  #17 0x000056894eabab57 in require_internal (ec=ec@entry=0x5160003fe4d0, fname=<optimized out>, exception=<optimized out>, warn=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1287
          found = 114
          handle = <optimized out>
          _ec = <optimized out>
          _tag = <optimized out>
          th = 0x515000229000
          saved = <optimized out>
          ftptr = <optimized out>
          realpath = <optimized out>
          realpaths = 134278329193600
          realpath_map = 134278329193440
          path = 134277647391840
          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 0x000056894eab8a40 in rb_require_string_internal (fname=134277791359600, resurrect=false) at /tmp/ruby/src/trunk_asan/load.c:1386
          ec = 0x5160003fe4d0
          result = <optimized out>
  #19 rb_require_string (fname=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1379
          rb_gc_guarded_ptr = <optimized out>
  #20 rb_f_require (obj=<optimized out>, fname=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1021
  No locals.
  #21 0x000056894ed99e18 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:3786
          ci = 0x1610100140003
          cc = <optimized out>
          me = 0x7a1ffaa4ce20
          cfunc = 0x504000018518
          recv = 134278329323000
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #22 0x000056894ed8126d in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7a1fe95fe220) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4764
          ivar_mask = <optimized out>
          aset_mask = <optimized out>
          ci = 0xffffffff
          cc = <optimized out>
          cme = <optimized out>
          v = <optimized out>
  #23 0x000056894ed86ec5 in vm_call_alias (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4173
  No locals.
  #24 0x000056894ed48aad in vm_sendish (ec=0x5160003fe4d0, reg_cfp=0x7a1ffd708758, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5953
          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>
  #25 vm_exec_core (ec=ec@entry=0x5160003fe4d0) at ../../src/trunk_asan/insns.def:898
          bh = 0
          cd = <optimized out>
          leaf = false
          val = <optimized out>
          insns_address_table = {0x56894ed42166 <vm_exec_core+28230>, 0x56894ed3c957 <vm_exec_core+5687>, 0x56894ed43276 <vm_exec_core+32598>, 0x56894ed40970 <vm_exec_core+22096>, 0x56894ed3ee92 <vm_exec_core+15218>, 0x56894ed3b887 <vm_exec_core+1383>, 0x56894ed429bd <vm_exec_core+30365>, 0x56894ed4230f <vm_exec_core+28655>, 0x56894ed3ccc5 <vm_exec_core+6565>, 0x56894ed3bf87 <vm_exec_core+3175>, 0x56894ed40f9d <vm_exec_core+23677>, 0x56894ed3d698 <vm_exec_core+9080>, 0x56894ed42d88 <vm_exec_core+31336>, 0x56894ed427bb <vm_exec_core+29851>, 0x56894ed3de26 <vm_exec_core+11014>, 0x56894ed3edee <vm_exec_core+15054>, 0x56894ed40bea <vm_exec_core+22730>, 0x56894ed42439 <vm_exec_core+28953>, 0x56894ed3fd81 <vm_exec_core+19041>, 0x56894ed40ca2 <vm_exec_core+22914>, 0x56894ed412a3 <vm_exec_core+24451>, 0x56894ed3fcc2 <vm_exec_core+18850>, 0x56894ed3bde2 <vm_exec_core+2754>, 0x56894ed403fa <vm_exec_core+20698>, 0x56894ed3bc36 <vm_exec_core+2326>, 0x56894ed3c076 <vm_exec_core+3414>, 0x56894ed3e170 <vm_exec_core+11856>, 0x56894ed3fa43 <vm_exec_core+18211>, 0x56894ed4020a <vm_exec_core+20202>, 0x56894ed3f8da <vm_exec_core+17850>, 0x56894ed3b7e3 <vm_exec_core+1219>, 0x56894ed415b7 <vm_exec_core+25239>, 0x56894ed421d4 <vm_exec_core+28340>, 0x56894ed3c181 <vm_exec_core+3681>, 0x56894ed3cfaa <vm_exec_core+7306>, 0x56894ed3ce2c <vm_exec_core+6924>, 0x56894ed3d8aa <vm_exec_core+9610>, 0x56894ed3ed40 <vm_exec_core+14880>, 0x56894ed3c275 <vm_exec_core+3925>, 0x56894ed41483 <vm_exec_core+24931>, 0x56894ed3ceee <vm_exec_core+7118>, 0x56894ed3ec79 <vm_exec_core+14681>, 0x56894ed3f6b0 <vm_exec_core+17296>, 0x56894ed4111f <vm_exec_core+24063>, 0x56894ed4000e <vm_exec_core+19694>, 0x56894ed3db57 <vm_exec_core+10295>, 0x56894ed3d201 <vm_exec_core+7905>, 0x56894ed40e83 <vm_exec_core+23395>, 0x56894ed3e4ea <vm_exec_core+12746>, 0x56894ed404ce <vm_exec_core+20910>, 0x56894ed400df <vm_exec_core+19903>, 0x56894ed405f4 <vm_exec_core+21204>, 0x56894ed41bff <vm_exec_core+26847>, 0x56894ed3f846 <vm_exec_core+17702>, 0x56894ed411c5 <vm_exec_core+24229>, 0x56894ed3dc26 <vm_exec_core+10502>, 0x56894ed40d41 <vm_exec_core+23073>, 0x56894ed3b6ab <vm_exec_core+907>, 0x56894ed3fb1c <vm_exec_core+18428>, 0x56894ed3fee1 <vm_exec_core+19393>, 0x56894ed3be81 <vm_exec_core+2913>, 0x56894ed3f97e <vm_exec_core+18014>, 0x56894ed3df8e <vm_exec_core+11374>, 0x56894ed3d447 <vm_exec_core+8487>, 0x56894ed406f6 <vm_exec_core+21462>, 0x56894ed3c46b <vm_exec_core+4427>, 0x56894ed3f345 <vm_exec_core+16421>, 0x56894ed4a39a <vm_exec_core+61562>, 0x56894ed3fe1b <vm_exec_core+19195>, 0x56894ed3c711 <vm_exec_core+5105>, 0x56894ed3cba1 <vm_exec_core+6273>, 0x56894ed3c835 <vm_exec_core+5397>, 0x56894ed3d09a <vm_exec_core+7546>, 0x56894ed3d9a6 <vm_exec_core+9862>, 0x56894ed4031b <vm_exec_core+20475>, 0x56894ed3f73c <vm_exec_core+17436>, 0x56894ed414d5 <vm_exec_core+25013>, 0x56894ed4352d <vm_exec_core+33293>, 0x56894ed418d7 <vm_exec_core+26039>, 0x56894ed42e25 <vm_exec_core+31493>, 0x56894ed42f27 <vm_exec_core+31751>, 0x56894ed3bcfb <vm_exec_core+2523>, 0x56894ed428da <vm_exec_core+30138>, 0x56894ed3e403 <vm_exec_core+12515>, 0x56894ed42b4b <vm_exec_core+30763>, 0x56894ed3dceb <vm_exec_core+10699>, 0x56894ed41800 <vm_exec_core+25824>, 0x56894ed3bb53 <vm_exec_core+2099>, 0x56894ed3c35a <vm_exec_core+4154>, 0x56894ed43140 <vm_exec_core+32288>, 0x56894ed3d289 <vm_exec_core+8041>, 0x56894ed3e78f <vm_exec_core+13423>, 0x56894ed3b6b0 <vm_exec_core+912>, 0x56894ed3bac1 <vm_exec_core+1953>, 0x56894ed3b742 <vm_exec_core+1058>, 0x56894ed41b07 <vm_exec_core+26599>, 0x56894ed3e218 <vm_exec_core+12024>, 0x56894ed42c27 <vm_exec_core+30983>, 0x56894ed3f557 <vm_exec_core+16951>, 0x56894ed3ea46 <vm_exec_core+14118>, 0x56894ed3f21b <vm_exec_core+16123>, 0x56894ed3f137 <vm_exec_core+15895>, 0x56894ed3e072 <vm_exec_core+11602>, 0x56894ed3e93b <vm_exec_core+13851>, 0x56894ed3e665 <vm_exec_core+13125>, 0x56894ed3ebf7 <vm_exec_core+14551>, 0x56894ed3eb75 <vm_exec_core+14421>, 0x56894ed42157 <vm_exec_core+28215>, 0x56894ed3c948 <vm_exec_core+5672>, 0x56894ed43267 <vm_exec_core+32583>, 0x56894ed40961 <vm_exec_core+22081>, 0x56894ed3ee83 <vm_exec_core+15203>, 0x56894ed3b878 <vm_exec_core+1368>, 0x56894ed429ae <vm_exec_core+30350>, 0x56894ed42300 <vm_exec_core+28640>, 0x56894ed3ccb6 <vm_exec_core+6550>, 0x56894ed3bf78 <vm_exec_core+3160>, 0x56894ed40f8e <vm_exec_core+23662>, 0x56894ed3d689 <vm_exec_core+9065>, 0x56894ed42d79 <vm_exec_core+31321>, 0x56894ed427ac <vm_exec_core+29836>, 0x56894ed3de17 <vm_exec_core+10999>, 0x56894ed3eddf <vm_exec_core+15039>, 0x56894ed40bdb <vm_exec_core+22715>, 0x56894ed4242a <vm_exec_core+28938>, 0x56894ed3fd72 <vm_exec_core+19026>, 0x56894ed40c93 <vm_exec_core+22899>, 0x56894ed41294 <vm_exec_core+24436>, 0x56894ed3fcb3 <vm_exec_core+18835>, 0x56894ed3bdd3 <vm_exec_core+2739>, 0x56894ed403eb <vm_exec_core+20683>, 0x56894ed3bc27 <vm_exec_core+2311>, 0x56894ed3c067 <vm_exec_core+3399>, 0x56894ed3e161 <vm_exec_core+11841>, 0x56894ed3fa34 <vm_exec_core+18196>, 0x56894ed401fb <vm_exec_core+20187>, 0x56894ed3f8cb <vm_exec_core+17835>, 0x56894ed3b7d4 <vm_exec_core+1204>, 0x56894ed415a8 <vm_exec_core+25224>, 0x56894ed421c5 <vm_exec_core+28325>, 0x56894ed3c172 <vm_exec_core+3666>, 0x56894ed3cf9b <vm_exec_core+7291>, 0x56894ed3ce1d <vm_exec_core+6909>, 0x56894ed3d89b <vm_exec_core+9595>, 0x56894ed3ed31 <vm_exec_core+14865>, 0x56894ed3c266 <vm_exec_core+3910>, 0x56894ed41474 <vm_exec_core+24916>, 0x56894ed3cedf <vm_exec_core+7103>, 0x56894ed3ec6a <vm_exec_core+14666>, 0x56894ed3f6a1 <vm_exec_core+17281>, 0x56894ed41110 <vm_exec_core+24048>, 0x56894ed3ffff <vm_exec_core+19679>, 0x56894ed3db48 <vm_exec_core+10280>, 0x56894ed3d1f2 <vm_exec_core+7890>, 0x56894ed40e74 <vm_exec_core+23380>, 0x56894ed3e4db <vm_exec_core+12731>, 0x56894ed404bf <vm_exec_core+20895>, 0x56894ed400d0 <vm_exec_core+19888>, 0x56894ed405e5 <vm_exec_core+21189>, 0x56894ed41bf0 <vm_exec_core+26832>, 0x56894ed3f837 <vm_exec_core+17687>, 0x56894ed411b6 <vm_exec_core+24214>, 0x56894ed3dc17 <vm_exec_core+10487>, 0x56894ed40d32 <vm_exec_core+23058>, 0x56894ed3fd5e <vm_exec_core+19006>, 0x56894ed3fb0d <vm_exec_core+18413>, 0x56894ed3fed2 <vm_exec_core+19378>, 0x56894ed3f539 <vm_exec_core+16921>, 0x56894ed3f96f <vm_exec_core+17999>, 0x56894ed3df7f <vm_exec_core+11359>, 0x56894ed3d438 <vm_exec_core+8472>, 0x56894ed406e7 <vm_exec_core+21447>, 0x56894ed3c45c <vm_exec_core+4412>, 0x56894ed3f336 <vm_exec_core+16406>, 0x56894ed4a38b <vm_exec_core+61547>, 0x56894ed3fe0c <vm_exec_core+19180>, 0x56894ed3c702 <vm_exec_core+5090>, 0x56894ed3cb92 <vm_exec_core+6258>, 0x56894ed3c826 <vm_exec_core+5382>, 0x56894ed3d08b <vm_exec_core+7531>, 0x56894ed3d997 <vm_exec_core+9847>, 0x56894ed3f737 <vm_exec_core+17431>, 0x56894ed3ed27 <vm_exec_core+14855>, 0x56894ed3f732 <vm_exec_core+17426>, 0x56894ed3fd5e <vm_exec_core+19006>, 0x56894ed3fcae <vm_exec_core+18830>, 0x56894ed3d086 <vm_exec_core+7526>, 0x56894ed3ffc3 <vm_exec_core+19619>, 0x56894ed3e3f9 <vm_exec_core+12505>, 0x56894ed3e3fe <vm_exec_core+12510>, 0x56894ed3fca9 <vm_exec_core+18825>, 0x56894ed3fa2a <vm_exec_core+18186>, 0x56894ed3f202 <vm_exec_core+16098>, 0x56894ed3f123 <vm_exec_core+15875>, 0x56894ed3fa2f <vm_exec_core+18191>, 0x56894ed3f53e <vm_exec_core+16926>, 0x56894ed3ed2c <vm_exec_core+14860>, 0x56894ed3d27a <vm_exec_core+8026>, 0x56894ed3e780 <vm_exec_core+13408>, 0x56894ed3d992 <vm_exec_core+9842>...}
          reg_cfp = 0x7a1ffd708758
          reg_pc = 0x5110000b40f8
          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_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>
  #26 0x000056894ed37e98 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564
          _ec = 0x5160003fe4d0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #27 0x000056894edadd7a in vm_call0_body (ec=<optimized out>, calling=0x7a1fedd09460, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:225
          reg_cfp = <optimized out>
          i = <optimized out>
          ci = 0x7a1fedd094d0
          cc = <optimized out>
          ret = <optimized out>
  #28 0x000056894ed62d9e in vm_call0_cc (recv=134278329323000, id=22593, argc=<optimized out>, argv=<optimized out>, cc=0x7a1ffaa4ca88, 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>
  #29 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 = 0x7a1ffaa4ca88
          self = <optimized out>
  #30 0x000056894ed63bce in rb_funcallv (recv=134278329323000, mid=22593, argc=1, argv=0x7a1fe95fe8c0) at /tmp/ruby/src/trunk_asan/vm_eval.c:1062
  No locals.
  #31 rb_funcall (recv=<optimized out>, mid=<optimized out>, n=1) at /tmp/ruby/src/trunk_asan/vm_eval.c:1119
          ar = <optimized out>
          argv = 0x7a1fe95fe8c0
  #32 0x000056894ed23a9e in autoload_feature_require (_arguments=134277477952688) at /tmp/ruby/src/trunk_asan/variable.c:2934
          arguments = 0x7a1fe95fecb0
          autoload_const = <optimized out>
          result = <optimized out>
  #33 autoload_try_load (_arguments=134277477952688) at /tmp/ruby/src/trunk_asan/variable.c:2948
          arguments = 0x7a1fe95fecb0
          result = <optimized out>
          ce = <optimized out>
  #34 0x000056894e9c4f90 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 = 0x5160003fe4d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7a1fe95fec30, <optimized out>, 0x7a1fe95feb40, <optimized out>, <optimized out>}, prev = 0x7a1fedc09340, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x5160003fe4d0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #35 0x000056894ed22de1 in rb_autoload_load (module=module@entry=134278329400640, name=name@entry=226875) at /tmp/ruby/src/trunk_asan/variable.c:3009
          ce = 0x503001134520
          arguments = {module = 134278329400640, name = 226875, flag = 0, mutex = 134277647391920, autoload_const = 0x0, autoload_data = 0x0}
          result = <optimized out>
          autoload_const_value = <optimized out>
  #36 0x000056894ed2c76d in rb_const_search_from (klass=134277768424720, id=<optimized out>, exclude=<optimized out>, recurse=<optimized out>, visibility=<optimized out>) at /tmp/ruby/src/trunk_asan/variable.c:3111
          ac = 0xfffffffffffffdfc
          am = 134278329400640
          tmp = 134278329400640
          ce = <optimized out>
          current = 134278329400640
          value = <optimized out>
          first_iteration = <optimized out>
  #37 0x000056894ed24b04 in rb_const_search (klass=134277768424720, id=226875, exclude=0, recurse=1, visibility=0) at /tmp/ruby/src/trunk_asan/variable.c:3133
          value = <optimized out>
  #38 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:3060
          c = <optimized out>
  #39 0x000056894ed2fa6e 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 = 88785566573456
          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>
  #40 0x000056894ed3aa03 in vm_get_ev_const_chain (ec=0x5160003fe4d0, segments=0x502000e60a30) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:1167
          id = 0
          val = 137
          idx = <optimized out>
          allow_nil = <optimized out>
  #41 rb_vm_opt_getconstant_path (ec=<optimized out>, reg_cfp=<optimized out>, ic=0x502000e609f0) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6341
          segments = 0x502000e60a30
          ice = <optimized out>
          val = <optimized out>
  #42 0x000056894ed42de7 in vm_exec_core (ec=ec@entry=0x5160003fe4d0) at ../../src/trunk_asan/insns.def:263
          ic = 0x0
          leaf = false
          val = <optimized out>
          insns_address_table = {0x56894ed42166 <vm_exec_core+28230>, 0x56894ed3c957 <vm_exec_core+5687>, 0x56894ed43276 <vm_exec_core+32598>, 0x56894ed40970 <vm_exec_core+22096>, 0x56894ed3ee92 <vm_exec_core+15218>, 0x56894ed3b887 <vm_exec_core+1383>, 0x56894ed429bd <vm_exec_core+30365>, 0x56894ed4230f <vm_exec_core+28655>, 0x56894ed3ccc5 <vm_exec_core+6565>, 0x56894ed3bf87 <vm_exec_core+3175>, 0x56894ed40f9d <vm_exec_core+23677>, 0x56894ed3d698 <vm_exec_core+9080>, 0x56894ed42d88 <vm_exec_core+31336>, 0x56894ed427bb <vm_exec_core+29851>, 0x56894ed3de26 <vm_exec_core+11014>, 0x56894ed3edee <vm_exec_core+15054>, 0x56894ed40bea <vm_exec_core+22730>, 0x56894ed42439 <vm_exec_core+28953>, 0x56894ed3fd81 <vm_exec_core+19041>, 0x56894ed40ca2 <vm_exec_core+22914>, 0x56894ed412a3 <vm_exec_core+24451>, 0x56894ed3fcc2 <vm_exec_core+18850>, 0x56894ed3bde2 <vm_exec_core+2754>, 0x56894ed403fa <vm_exec_core+20698>, 0x56894ed3bc36 <vm_exec_core+2326>, 0x56894ed3c076 <vm_exec_core+3414>, 0x56894ed3e170 <vm_exec_core+11856>, 0x56894ed3fa43 <vm_exec_core+18211>, 0x56894ed4020a <vm_exec_core+20202>, 0x56894ed3f8da <vm_exec_core+17850>, 0x56894ed3b7e3 <vm_exec_core+1219>, 0x56894ed415b7 <vm_exec_core+25239>, 0x56894ed421d4 <vm_exec_core+28340>, 0x56894ed3c181 <vm_exec_core+3681>, 0x56894ed3cfaa <vm_exec_core+7306>, 0x56894ed3ce2c <vm_exec_core+6924>, 0x56894ed3d8aa <vm_exec_core+9610>, 0x56894ed3ed40 <vm_exec_core+14880>, 0x56894ed3c275 <vm_exec_core+3925>, 0x56894ed41483 <vm_exec_core+24931>, 0x56894ed3ceee <vm_exec_core+7118>, 0x56894ed3ec79 <vm_exec_core+14681>, 0x56894ed3f6b0 <vm_exec_core+17296>, 0x56894ed4111f <vm_exec_core+24063>, 0x56894ed4000e <vm_exec_core+19694>, 0x56894ed3db57 <vm_exec_core+10295>, 0x56894ed3d201 <vm_exec_core+7905>, 0x56894ed40e83 <vm_exec_core+23395>, 0x56894ed3e4ea <vm_exec_core+12746>, 0x56894ed404ce <vm_exec_core+20910>, 0x56894ed400df <vm_exec_core+19903>, 0x56894ed405f4 <vm_exec_core+21204>, 0x56894ed41bff <vm_exec_core+26847>, 0x56894ed3f846 <vm_exec_core+17702>, 0x56894ed411c5 <vm_exec_core+24229>, 0x56894ed3dc26 <vm_exec_core+10502>, 0x56894ed40d41 <vm_exec_core+23073>, 0x56894ed3b6ab <vm_exec_core+907>, 0x56894ed3fb1c <vm_exec_core+18428>, 0x56894ed3fee1 <vm_exec_core+19393>, 0x56894ed3be81 <vm_exec_core+2913>, 0x56894ed3f97e <vm_exec_core+18014>, 0x56894ed3df8e <vm_exec_core+11374>, 0x56894ed3d447 <vm_exec_core+8487>, 0x56894ed406f6 <vm_exec_core+21462>, 0x56894ed3c46b <vm_exec_core+4427>, 0x56894ed3f345 <vm_exec_core+16421>, 0x56894ed4a39a <vm_exec_core+61562>, 0x56894ed3fe1b <vm_exec_core+19195>, 0x56894ed3c711 <vm_exec_core+5105>, 0x56894ed3cba1 <vm_exec_core+6273>, 0x56894ed3c835 <vm_exec_core+5397>, 0x56894ed3d09a <vm_exec_core+7546>, 0x56894ed3d9a6 <vm_exec_core+9862>, 0x56894ed4031b <vm_exec_core+20475>, 0x56894ed3f73c <vm_exec_core+17436>, 0x56894ed414d5 <vm_exec_core+25013>, 0x56894ed4352d <vm_exec_core+33293>, 0x56894ed418d7 <vm_exec_core+26039>, 0x56894ed42e25 <vm_exec_core+31493>, 0x56894ed42f27 <vm_exec_core+31751>, 0x56894ed3bcfb <vm_exec_core+2523>, 0x56894ed428da <vm_exec_core+30138>, 0x56894ed3e403 <vm_exec_core+12515>, 0x56894ed42b4b <vm_exec_core+30763>, 0x56894ed3dceb <vm_exec_core+10699>, 0x56894ed41800 <vm_exec_core+25824>, 0x56894ed3bb53 <vm_exec_core+2099>, 0x56894ed3c35a <vm_exec_core+4154>, 0x56894ed43140 <vm_exec_core+32288>, 0x56894ed3d289 <vm_exec_core+8041>, 0x56894ed3e78f <vm_exec_core+13423>, 0x56894ed3b6b0 <vm_exec_core+912>, 0x56894ed3bac1 <vm_exec_core+1953>, 0x56894ed3b742 <vm_exec_core+1058>, 0x56894ed41b07 <vm_exec_core+26599>, 0x56894ed3e218 <vm_exec_core+12024>, 0x56894ed42c27 <vm_exec_core+30983>, 0x56894ed3f557 <vm_exec_core+16951>, 0x56894ed3ea46 <vm_exec_core+14118>, 0x56894ed3f21b <vm_exec_core+16123>, 0x56894ed3f137 <vm_exec_core+15895>, 0x56894ed3e072 <vm_exec_core+11602>, 0x56894ed3e93b <vm_exec_core+13851>, 0x56894ed3e665 <vm_exec_core+13125>, 0x56894ed3ebf7 <vm_exec_core+14551>, 0x56894ed3eb75 <vm_exec_core+14421>, 0x56894ed42157 <vm_exec_core+28215>, 0x56894ed3c948 <vm_exec_core+5672>, 0x56894ed43267 <vm_exec_core+32583>, 0x56894ed40961 <vm_exec_core+22081>, 0x56894ed3ee83 <vm_exec_core+15203>, 0x56894ed3b878 <vm_exec_core+1368>, 0x56894ed429ae <vm_exec_core+30350>, 0x56894ed42300 <vm_exec_core+28640>, 0x56894ed3ccb6 <vm_exec_core+6550>, 0x56894ed3bf78 <vm_exec_core+3160>, 0x56894ed40f8e <vm_exec_core+23662>, 0x56894ed3d689 <vm_exec_core+9065>, 0x56894ed42d79 <vm_exec_core+31321>, 0x56894ed427ac <vm_exec_core+29836>, 0x56894ed3de17 <vm_exec_core+10999>, 0x56894ed3eddf <vm_exec_core+15039>, 0x56894ed40bdb <vm_exec_core+22715>, 0x56894ed4242a <vm_exec_core+28938>, 0x56894ed3fd72 <vm_exec_core+19026>, 0x56894ed40c93 <vm_exec_core+22899>, 0x56894ed41294 <vm_exec_core+24436>, 0x56894ed3fcb3 <vm_exec_core+18835>, 0x56894ed3bdd3 <vm_exec_core+2739>, 0x56894ed403eb <vm_exec_core+20683>, 0x56894ed3bc27 <vm_exec_core+2311>, 0x56894ed3c067 <vm_exec_core+3399>, 0x56894ed3e161 <vm_exec_core+11841>, 0x56894ed3fa34 <vm_exec_core+18196>, 0x56894ed401fb <vm_exec_core+20187>, 0x56894ed3f8cb <vm_exec_core+17835>, 0x56894ed3b7d4 <vm_exec_core+1204>, 0x56894ed415a8 <vm_exec_core+25224>, 0x56894ed421c5 <vm_exec_core+28325>, 0x56894ed3c172 <vm_exec_core+3666>, 0x56894ed3cf9b <vm_exec_core+7291>, 0x56894ed3ce1d <vm_exec_core+6909>, 0x56894ed3d89b <vm_exec_core+9595>, 0x56894ed3ed31 <vm_exec_core+14865>, 0x56894ed3c266 <vm_exec_core+3910>, 0x56894ed41474 <vm_exec_core+24916>, 0x56894ed3cedf <vm_exec_core+7103>, 0x56894ed3ec6a <vm_exec_core+14666>, 0x56894ed3f6a1 <vm_exec_core+17281>, 0x56894ed41110 <vm_exec_core+24048>, 0x56894ed3ffff <vm_exec_core+19679>, 0x56894ed3db48 <vm_exec_core+10280>, 0x56894ed3d1f2 <vm_exec_core+7890>, 0x56894ed40e74 <vm_exec_core+23380>, 0x56894ed3e4db <vm_exec_core+12731>, 0x56894ed404bf <vm_exec_core+20895>, 0x56894ed400d0 <vm_exec_core+19888>, 0x56894ed405e5 <vm_exec_core+21189>, 0x56894ed41bf0 <vm_exec_core+26832>, 0x56894ed3f837 <vm_exec_core+17687>, 0x56894ed411b6 <vm_exec_core+24214>, 0x56894ed3dc17 <vm_exec_core+10487>, 0x56894ed40d32 <vm_exec_core+23058>, 0x56894ed3fd5e <vm_exec_core+19006>, 0x56894ed3fb0d <vm_exec_core+18413>, 0x56894ed3fed2 <vm_exec_core+19378>, 0x56894ed3f539 <vm_exec_core+16921>, 0x56894ed3f96f <vm_exec_core+17999>, 0x56894ed3df7f <vm_exec_core+11359>, 0x56894ed3d438 <vm_exec_core+8472>, 0x56894ed406e7 <vm_exec_core+21447>, 0x56894ed3c45c <vm_exec_core+4412>, 0x56894ed3f336 <vm_exec_core+16406>, 0x56894ed4a38b <vm_exec_core+61547>, 0x56894ed3fe0c <vm_exec_core+19180>, 0x56894ed3c702 <vm_exec_core+5090>, 0x56894ed3cb92 <vm_exec_core+6258>, 0x56894ed3c826 <vm_exec_core+5382>, 0x56894ed3d08b <vm_exec_core+7531>, 0x56894ed3d997 <vm_exec_core+9847>, 0x56894ed3f737 <vm_exec_core+17431>, 0x56894ed3ed27 <vm_exec_core+14855>, 0x56894ed3f732 <vm_exec_core+17426>, 0x56894ed3fd5e <vm_exec_core+19006>, 0x56894ed3fcae <vm_exec_core+18830>, 0x56894ed3d086 <vm_exec_core+7526>, 0x56894ed3ffc3 <vm_exec_core+19619>, 0x56894ed3e3f9 <vm_exec_core+12505>, 0x56894ed3e3fe <vm_exec_core+12510>, 0x56894ed3fca9 <vm_exec_core+18825>, 0x56894ed3fa2a <vm_exec_core+18186>, 0x56894ed3f202 <vm_exec_core+16098>, 0x56894ed3f123 <vm_exec_core+15875>, 0x56894ed3fa2f <vm_exec_core+18191>, 0x56894ed3f53e <vm_exec_core+16926>, 0x56894ed3ed2c <vm_exec_core+14860>, 0x56894ed3d27a <vm_exec_core+8026>, 0x56894ed3e780 <vm_exec_core+13408>, 0x56894ed3d992 <vm_exec_core+9842>...}
          reg_cfp = 0x7a1ffd708790
          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_str_freeze = <optimized out>
          INSN_LABEL_opt_str_uminus = <optimized out>
          INSN_LABEL_opt_newarray_send = <optimized out>
          INSN_LABEL_invokesuper = <optimized out>
          INSN_LABEL_invokesuperforward = <optimized out>
          INSN_LABEL_invokeblock = <optimized out>
          INSN_LABEL_leave = <optimized out>
          INSN_LABEL_throw = <optimized out>
          INSN_LABEL_jump = <optimized out>
          INSN_LABEL_branchif = <optimized out>
          INSN_LABEL_branchunless = <optimized out>
          INSN_LABEL_branchnil = <optimized out>
          INSN_LABEL_once = <optimized out>
          INSN_LABEL_opt_case_dispatch = <optimized out>
          INSN_LABEL_opt_aset_with = <optimized out>
          INSN_LABEL_opt_aref_with = <optimized out>
          INSN_LABEL_invokebuiltin = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
          INSN_LABEL_getlocal_WC_0 = <optimized out>
          INSN_LABEL_getlocal_WC_1 = <optimized out>
          INSN_LABEL_setlocal_WC_0 = <optimized out>
          INSN_LABEL_setlocal_WC_1 = <optimized out>
          INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
          INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
          INSN_LABEL_trace_opt_nil_p = <optimized out>
          INSN_LABEL_trace_opt_plus = <optimized out>
          INSN_LABEL_trace_opt_minus = <optimized out>
          INSN_LABEL_trace_opt_mult = <optimized out>
          INSN_LABEL_trace_opt_div = <optimized out>
          INSN_LABEL_trace_opt_mod = <optimized out>
          INSN_LABEL_trace_opt_eq = <optimized out>
          INSN_LABEL_trace_opt_lt = <optimized out>
          INSN_LABEL_trace_opt_le = <optimized out>
          INSN_LABEL_trace_opt_gt = <optimized out>
          INSN_LABEL_trace_opt_ge = <optimized out>
          INSN_LABEL_trace_opt_ltlt = <optimized out>
          INSN_LABEL_trace_opt_and = <optimized out>
          INSN_LABEL_trace_opt_or = <optimized out>
          INSN_LABEL_trace_opt_aref = <optimized out>
          INSN_LABEL_trace_opt_aset = <optimized out>
          INSN_LABEL_trace_opt_length = <optimized out>
          INSN_LABEL_trace_opt_size = <optimized out>
          INSN_LABEL_trace_opt_empty_p = <optimized out>
          INSN_LABEL_trace_opt_succ = <optimized out>
          INSN_LABEL_trace_opt_not = <optimized out>
          INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
  #43 0x000056894ed37e98 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564
          _ec = 0x5160003fe4d0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #44 0x000056894ed74deb in invoke_iseq_block_from_c (ec=0x5160003fe4d0, captured=<optimized out>, self=134278290449040, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=0x0, is_lambda=0, me=0x0, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1595
          flags = 0
          iseq = 0x7a1ff96b0f38
          cfp = 0x7a1ffd7087c8
          sp = 0x7a1ffd608818
          use_argv = <optimized out>
          stack_argv = 0x7a1ffd608818
          opt_pc = <optimized out>
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #45 invoke_block_from_c_proc (ec=0x5160003fe4d0, self=134278290449040, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=0, me=0x0, proc=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1689
          block = <optimized out>
          keyword_hash = <optimized out>
  #46 vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1719
  No locals.
  #47 0x000056894ed73076 in rb_vm_invoke_proc (ec=0x50c000282390, proc=0x89, proc@entry=0x504000193ad0, argc=478776673, 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:1740
          self = 0
  #48 0x000056894eccb709 in thread_do_start_proc (th=th@entry=0x515000229000) at /tmp/ruby/src/trunk_asan/thread.c:598
          args = <optimized out>
          procval = <optimized out>
          proc = 0x504000193ad0
          args_len = 0
          args_ptr = <optimized out>
  #49 0x000056894ecc92ba in thread_do_start (th=0x515000229000) at /tmp/ruby/src/trunk_asan/thread.c:615
          result = 36
  #50 thread_start_func_2 (th=th@entry=0x515000229000, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:670
          _tag = <optimized out>
          _ec = <optimized out>
          ractor_main_th = 0x515000000300
          fiber_scheduler_closed = 0
          event_thread_end_hooked = 0
          result = 36
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #51 0x000056894ecc857e in call_thread_start_func_2 (th=0x515000229000) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2237
          stack_start = <optimized out>
          stack_start_addr = 0x7a1fe95ffce0
  #52 nt_start (ptr=0x50c000282340) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2282
          th = 0x515000229000
          sched = <optimized out>
          nt = 0x50c000282340
          vm = 0x525000000100
  #53 0x000056894e97a74f in asan_thread_start(void*) ()
  No symbol table info available.
  #54 0x00007a201c89ca94 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 = {134277477959360, -5476458711122262709, 134277477959360, -352, 0, 140730017311120, -5476458711109679797, -5512302052219501237}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #55 0x00007a201c929c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  Thread 1 (Thread 0x7a201cae0c40 (LWP 3868810) "ruby"):
  #0  0x00007a201c898d61 in __futex_abstimed_wait_common64 (private=20832, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c000000094) at ./nptl/futex-internal.c:57
          sc_cancel_oldtype = 0
          sc_ret = <optimized out>
          resultvar = <optimized out>
          __arg6 = <optimized out>
          __arg5 = <optimized out>
          __arg4 = <optimized out>
          __arg3 = <optimized out>
          __arg2 = <optimized out>
          __arg1 = <optimized out>
          _a6 = <optimized out>
          _a5 = <optimized out>
          _a4 = <optimized out>
          _a3 = <optimized out>
          _a2 = <optimized out>
          _a1 = <optimized out>
  #1  __futex_abstimed_wait_common (cancel=true, private=20832, abstime=0x0, clockid=0, expected=0, futex_word=0x50c000000094) 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=0x50c000000094, 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  0x00007a201c89b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5160000004a0, cond=0x50c000000068) at ./nptl/pthread_cond_wait.c:503
          spin = 0
          buffer = {__routine = 0x7a201c89b4a0 <__condvar_cleanup_waiting>, __arg = 0x7ffe42b0f3d0, __canceltype = 55653807, __prev = 0x0}
          cbuffer = {wseq = 389, cond = 0x50c000000068, mutex = 0x5160000004a0, private = 0}
          err = <optimized out>
          g = 1
          flags = <optimized out>
          g1_start = <optimized out>
          maxspin = 0
          signals = <optimized out>
          result = 0
          wseq = 389
          seq = 194
          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=0x5160000004a0) at ./nptl/pthread_cond_wait.c:627
  No locals.
  #5  0x000056894eca3421 in rb_native_cond_wait (cond=0x50c000000094, mutex=0x5160000004a0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:222
          r = <optimized out>
  #6  thread_sched_wait_running_turn (sched=sched@entry=0x5160000004a0, th=th@entry=0x515000000300, can_direct_transfer=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:863
          next_th = <optimized out>
  #7  0x000056894ecc7212 in thread_sched_to_waiting_until_wakeup (sched=0x5160000004a0, th=th@entry=0x515000000300) at /tmp/ruby/src/trunk_asan/thread_pthread.c:1105
          can_direct_transfer = <optimized out>
  #8  0x000056894eccc99f in native_sleep (th=0x515000000300, rel=0x0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3343
          sched = <optimized out>
  #9  sleep_forever (th=0x515000000300, fl=13) at /tmp/ruby/src/trunk_asan/thread.c:1351
          prev_status = THREAD_RUNNABLE
          status = THREAD_STOPPED_FOREVER
          woke = <optimized out>
  #10 thread_join_sleep (arg=134278302773856) at /tmp/ruby/src/trunk_asan/thread.c:1056
          scheduler = <optimized out>
          p = 0x7a201a89b260
          target_th = 0x515000229000
          th = 0x515000000300
          end = 0
          limit = <optimized out>
  #11 0x000056894e9c4f90 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 = 0x5160000006d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffe42b0f690, <optimized out>, 0x7ffe42b0f5a0, <optimized out>, <optimized out>}, prev = 0x7a201a88e340, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x5160000006d0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #12 0x000056894eccc178 in thread_join (target_th=<optimized out>, timeout=<optimized out>, limit=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:1105
          waiter = {next = 0x0, thread = 0x515000000300, fiber = 0x0}
          arg = {waiter = 0x54e8c38948ef8944, target = 0xffffff65e9fffff8, timeout = 5188146770739207951, limit = <optimized out>}
          ec = <optimized out>
          th = <optimized out>
          fiber = 0x516000000680
  #13 0x000056894ecc0880 in thread_join_m (argc=<optimized out>, argv=<optimized out>, self=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:1202
          rel = <optimized out>
          timeout = <optimized out>
          limit = 0x0
  #14 0x000056894ed99e18 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:3786
          ci = 0x34a100100001
          cc = <optimized out>
          me = 0x7a201c1b98b8
          cfunc = 0x50400001ead8
          recv = 134277647392280
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #15 0x000056894ed48aad in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7a2019dff448, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5953
          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=0x5160000006d0) at ../../src/trunk_asan/insns.def:898
          bh = 0
          cd = <optimized out>
          leaf = false
          val = <optimized out>
          insns_address_table = {0x56894ed42166 <vm_exec_core+28230>, 0x56894ed3c957 <vm_exec_core+5687>, 0x56894ed43276 <vm_exec_core+32598>, 0x56894ed40970 <vm_exec_core+22096>, 0x56894ed3ee92 <vm_exec_core+15218>, 0x56894ed3b887 <vm_exec_core+1383>, 0x56894ed429bd <vm_exec_core+30365>, 0x56894ed4230f <vm_exec_core+28655>, 0x56894ed3ccc5 <vm_exec_core+6565>, 0x56894ed3bf87 <vm_exec_core+3175>, 0x56894ed40f9d <vm_exec_core+23677>, 0x56894ed3d698 <vm_exec_core+9080>, 0x56894ed42d88 <vm_exec_core+31336>, 0x56894ed427bb <vm_exec_core+29851>, 0x56894ed3de26 <vm_exec_core+11014>, 0x56894ed3edee <vm_exec_core+15054>, 0x56894ed40bea <vm_exec_core+22730>, 0x56894ed42439 <vm_exec_core+28953>, 0x56894ed3fd81 <vm_exec_core+19041>, 0x56894ed40ca2 <vm_exec_core+22914>, 0x56894ed412a3 <vm_exec_core+24451>, 0x56894ed3fcc2 <vm_exec_core+18850>, 0x56894ed3bde2 <vm_exec_core+2754>, 0x56894ed403fa <vm_exec_core+20698>, 0x56894ed3bc36 <vm_exec_core+2326>, 0x56894ed3c076 <vm_exec_core+3414>, 0x56894ed3e170 <vm_exec_core+11856>, 0x56894ed3fa43 <vm_exec_core+18211>, 0x56894ed4020a <vm_exec_core+20202>, 0x56894ed3f8da <vm_exec_core+17850>, 0x56894ed3b7e3 <vm_exec_core+1219>, 0x56894ed415b7 <vm_exec_core+25239>, 0x56894ed421d4 <vm_exec_core+28340>, 0x56894ed3c181 <vm_exec_core+3681>, 0x56894ed3cfaa <vm_exec_core+7306>, 0x56894ed3ce2c <vm_exec_core+6924>, 0x56894ed3d8aa <vm_exec_core+9610>, 0x56894ed3ed40 <vm_exec_core+14880>, 0x56894ed3c275 <vm_exec_core+3925>, 0x56894ed41483 <vm_exec_core+24931>, 0x56894ed3ceee <vm_exec_core+7118>, 0x56894ed3ec79 <vm_exec_core+14681>, 0x56894ed3f6b0 <vm_exec_core+17296>, 0x56894ed4111f <vm_exec_core+24063>, 0x56894ed4000e <vm_exec_core+19694>, 0x56894ed3db57 <vm_exec_core+10295>, 0x56894ed3d201 <vm_exec_core+7905>, 0x56894ed40e83 <vm_exec_core+23395>, 0x56894ed3e4ea <vm_exec_core+12746>, 0x56894ed404ce <vm_exec_core+20910>, 0x56894ed400df <vm_exec_core+19903>, 0x56894ed405f4 <vm_exec_core+21204>, 0x56894ed41bff <vm_exec_core+26847>, 0x56894ed3f846 <vm_exec_core+17702>, 0x56894ed411c5 <vm_exec_core+24229>, 0x56894ed3dc26 <vm_exec_core+10502>, 0x56894ed40d41 <vm_exec_core+23073>, 0x56894ed3b6ab <vm_exec_core+907>, 0x56894ed3fb1c <vm_exec_core+18428>, 0x56894ed3fee1 <vm_exec_core+19393>, 0x56894ed3be81 <vm_exec_core+2913>, 0x56894ed3f97e <vm_exec_core+18014>, 0x56894ed3df8e <vm_exec_core+11374>, 0x56894ed3d447 <vm_exec_core+8487>, 0x56894ed406f6 <vm_exec_core+21462>, 0x56894ed3c46b <vm_exec_core+4427>, 0x56894ed3f345 <vm_exec_core+16421>, 0x56894ed4a39a <vm_exec_core+61562>, 0x56894ed3fe1b <vm_exec_core+19195>, 0x56894ed3c711 <vm_exec_core+5105>, 0x56894ed3cba1 <vm_exec_core+6273>, 0x56894ed3c835 <vm_exec_core+5397>, 0x56894ed3d09a <vm_exec_core+7546>, 0x56894ed3d9a6 <vm_exec_core+9862>, 0x56894ed4031b <vm_exec_core+20475>, 0x56894ed3f73c <vm_exec_core+17436>, 0x56894ed414d5 <vm_exec_core+25013>, 0x56894ed4352d <vm_exec_core+33293>, 0x56894ed418d7 <vm_exec_core+26039>, 0x56894ed42e25 <vm_exec_core+31493>, 0x56894ed42f27 <vm_exec_core+31751>, 0x56894ed3bcfb <vm_exec_core+2523>, 0x56894ed428da <vm_exec_core+30138>, 0x56894ed3e403 <vm_exec_core+12515>, 0x56894ed42b4b <vm_exec_core+30763>, 0x56894ed3dceb <vm_exec_core+10699>, 0x56894ed41800 <vm_exec_core+25824>, 0x56894ed3bb53 <vm_exec_core+2099>, 0x56894ed3c35a <vm_exec_core+4154>, 0x56894ed43140 <vm_exec_core+32288>, 0x56894ed3d289 <vm_exec_core+8041>, 0x56894ed3e78f <vm_exec_core+13423>, 0x56894ed3b6b0 <vm_exec_core+912>, 0x56894ed3bac1 <vm_exec_core+1953>, 0x56894ed3b742 <vm_exec_core+1058>, 0x56894ed41b07 <vm_exec_core+26599>, 0x56894ed3e218 <vm_exec_core+12024>, 0x56894ed42c27 <vm_exec_core+30983>, 0x56894ed3f557 <vm_exec_core+16951>, 0x56894ed3ea46 <vm_exec_core+14118>, 0x56894ed3f21b <vm_exec_core+16123>, 0x56894ed3f137 <vm_exec_core+15895>, 0x56894ed3e072 <vm_exec_core+11602>, 0x56894ed3e93b <vm_exec_core+13851>, 0x56894ed3e665 <vm_exec_core+13125>, 0x56894ed3ebf7 <vm_exec_core+14551>, 0x56894ed3eb75 <vm_exec_core+14421>, 0x56894ed42157 <vm_exec_core+28215>, 0x56894ed3c948 <vm_exec_core+5672>, 0x56894ed43267 <vm_exec_core+32583>, 0x56894ed40961 <vm_exec_core+22081>, 0x56894ed3ee83 <vm_exec_core+15203>, 0x56894ed3b878 <vm_exec_core+1368>, 0x56894ed429ae <vm_exec_core+30350>, 0x56894ed42300 <vm_exec_core+28640>, 0x56894ed3ccb6 <vm_exec_core+6550>, 0x56894ed3bf78 <vm_exec_core+3160>, 0x56894ed40f8e <vm_exec_core+23662>, 0x56894ed3d689 <vm_exec_core+9065>, 0x56894ed42d79 <vm_exec_core+31321>, 0x56894ed427ac <vm_exec_core+29836>, 0x56894ed3de17 <vm_exec_core+10999>, 0x56894ed3eddf <vm_exec_core+15039>, 0x56894ed40bdb <vm_exec_core+22715>, 0x56894ed4242a <vm_exec_core+28938>, 0x56894ed3fd72 <vm_exec_core+19026>, 0x56894ed40c93 <vm_exec_core+22899>, 0x56894ed41294 <vm_exec_core+24436>, 0x56894ed3fcb3 <vm_exec_core+18835>, 0x56894ed3bdd3 <vm_exec_core+2739>, 0x56894ed403eb <vm_exec_core+20683>, 0x56894ed3bc27 <vm_exec_core+2311>, 0x56894ed3c067 <vm_exec_core+3399>, 0x56894ed3e161 <vm_exec_core+11841>, 0x56894ed3fa34 <vm_exec_core+18196>, 0x56894ed401fb <vm_exec_core+20187>, 0x56894ed3f8cb <vm_exec_core+17835>, 0x56894ed3b7d4 <vm_exec_core+1204>, 0x56894ed415a8 <vm_exec_core+25224>, 0x56894ed421c5 <vm_exec_core+28325>, 0x56894ed3c172 <vm_exec_core+3666>, 0x56894ed3cf9b <vm_exec_core+7291>, 0x56894ed3ce1d <vm_exec_core+6909>, 0x56894ed3d89b <vm_exec_core+9595>, 0x56894ed3ed31 <vm_exec_core+14865>, 0x56894ed3c266 <vm_exec_core+3910>, 0x56894ed41474 <vm_exec_core+24916>, 0x56894ed3cedf <vm_exec_core+7103>, 0x56894ed3ec6a <vm_exec_core+14666>, 0x56894ed3f6a1 <vm_exec_core+17281>, 0x56894ed41110 <vm_exec_core+24048>, 0x56894ed3ffff <vm_exec_core+19679>, 0x56894ed3db48 <vm_exec_core+10280>, 0x56894ed3d1f2 <vm_exec_core+7890>, 0x56894ed40e74 <vm_exec_core+23380>, 0x56894ed3e4db <vm_exec_core+12731>, 0x56894ed404bf <vm_exec_core+20895>, 0x56894ed400d0 <vm_exec_core+19888>, 0x56894ed405e5 <vm_exec_core+21189>, 0x56894ed41bf0 <vm_exec_core+26832>, 0x56894ed3f837 <vm_exec_core+17687>, 0x56894ed411b6 <vm_exec_core+24214>, 0x56894ed3dc17 <vm_exec_core+10487>, 0x56894ed40d32 <vm_exec_core+23058>, 0x56894ed3fd5e <vm_exec_core+19006>, 0x56894ed3fb0d <vm_exec_core+18413>, 0x56894ed3fed2 <vm_exec_core+19378>, 0x56894ed3f539 <vm_exec_core+16921>, 0x56894ed3f96f <vm_exec_core+17999>, 0x56894ed3df7f <vm_exec_core+11359>, 0x56894ed3d438 <vm_exec_core+8472>, 0x56894ed406e7 <vm_exec_core+21447>, 0x56894ed3c45c <vm_exec_core+4412>, 0x56894ed3f336 <vm_exec_core+16406>, 0x56894ed4a38b <vm_exec_core+61547>, 0x56894ed3fe0c <vm_exec_core+19180>, 0x56894ed3c702 <vm_exec_core+5090>, 0x56894ed3cb92 <vm_exec_core+6258>, 0x56894ed3c826 <vm_exec_core+5382>, 0x56894ed3d08b <vm_exec_core+7531>, 0x56894ed3d997 <vm_exec_core+9847>, 0x56894ed3f737 <vm_exec_core+17431>, 0x56894ed3ed27 <vm_exec_core+14855>, 0x56894ed3f732 <vm_exec_core+17426>, 0x56894ed3fd5e <vm_exec_core+19006>, 0x56894ed3fcae <vm_exec_core+18830>, 0x56894ed3d086 <vm_exec_core+7526>, 0x56894ed3ffc3 <vm_exec_core+19619>, 0x56894ed3e3f9 <vm_exec_core+12505>, 0x56894ed3e3fe <vm_exec_core+12510>, 0x56894ed3fca9 <vm_exec_core+18825>, 0x56894ed3fa2a <vm_exec_core+18186>, 0x56894ed3f202 <vm_exec_core+16098>, 0x56894ed3f123 <vm_exec_core+15875>, 0x56894ed3fa2f <vm_exec_core+18191>, 0x56894ed3f53e <vm_exec_core+16926>, 0x56894ed3ed2c <vm_exec_core+14860>, 0x56894ed3d27a <vm_exec_core+8026>, 0x56894ed3e780 <vm_exec_core+13408>, 0x56894ed3d992 <vm_exec_core+9842>...}
          reg_cfp = 0x7a2019dff448
          reg_pc = 0x5140000177a0
          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_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 0x000056894ed38251 in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2591
  No locals.
  #18 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2570
          _ec = 0x5160000006d0
          _tag = <optimized out>
          state = <optimized out>
          result = 36
  #19 0x000056894edb7362 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x7a2019dff620, self=134277767572680, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1595
          flags = 0
          iseq = 0x7a201bf42670
          cfp = <optimized out>
          sp = 0x7a2019cffa28
          use_argv = 0x7a201a60d960
          stack_argv = 0x7a2019cffa28
          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:1609
          captured = 0x7a2019dff620
  #21 0x000056894ed64fe6 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1646
  No locals.
  #22 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1654
  No locals.
  #23 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
  No locals.
  #24 0x000056894ed64fe6 in rb_yield (val=<optimized out>)
  No locals.
  #25 0x000056894ef0bda6 in rb_ary_collect (ary=134278311897880) at /tmp/ruby/src/trunk_asan/array.c:3694
          collect = 134278290268120
          i = 1
  #26 0x000056894ed99e18 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:3786
          ci = 0x163100000001
          cc = <optimized out>
          me = 0x7a201c1e0148
          cfunc = 0x50400000a798
          recv = 134278311897880
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #27 0x000056894ed42603 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7a2019dff608, cd=0x51100000d090, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5953
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
          calling = <optimized out>
  #28 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851
          bh = <optimized out>
          blockiseq = <optimized out>
          leaf = false
          val = <optimized out>
          cd = 0x51100000d090
          insns_address_table = {0x56894ed42166 <vm_exec_core+28230>, 0x56894ed3c957 <vm_exec_core+5687>, 0x56894ed43276 <vm_exec_core+32598>, 0x56894ed40970 <vm_exec_core+22096>, 0x56894ed3ee92 <vm_exec_core+15218>, 0x56894ed3b887 <vm_exec_core+1383>, 0x56894ed429bd <vm_exec_core+30365>, 0x56894ed4230f <vm_exec_core+28655>, 0x56894ed3ccc5 <vm_exec_core+6565>, 0x56894ed3bf87 <vm_exec_core+3175>, 0x56894ed40f9d <vm_exec_core+23677>, 0x56894ed3d698 <vm_exec_core+9080>, 0x56894ed42d88 <vm_exec_core+31336>, 0x56894ed427bb <vm_exec_core+29851>, 0x56894ed3de26 <vm_exec_core+11014>, 0x56894ed3edee <vm_exec_core+15054>, 0x56894ed40bea <vm_exec_core+22730>, 0x56894ed42439 <vm_exec_core+28953>, 0x56894ed3fd81 <vm_exec_core+19041>, 0x56894ed40ca2 <vm_exec_core+22914>, 0x56894ed412a3 <vm_exec_core+24451>, 0x56894ed3fcc2 <vm_exec_core+18850>, 0x56894ed3bde2 <vm_exec_core+2754>, 0x56894ed403fa <vm_exec_core+20698>, 0x56894ed3bc36 <vm_exec_core+2326>, 0x56894ed3c076 <vm_exec_core+3414>, 0x56894ed3e170 <vm_exec_core+11856>, 0x56894ed3fa43 <vm_exec_core+18211>, 0x56894ed4020a <vm_exec_core+20202>, 0x56894ed3f8da <vm_exec_core+17850>, 0x56894ed3b7e3 <vm_exec_core+1219>, 0x56894ed415b7 <vm_exec_core+25239>, 0x56894ed421d4 <vm_exec_core+28340>, 0x56894ed3c181 <vm_exec_core+3681>, 0x56894ed3cfaa <vm_exec_core+7306>, 0x56894ed3ce2c <vm_exec_core+6924>, 0x56894ed3d8aa <vm_exec_core+9610>, 0x56894ed3ed40 <vm_exec_core+14880>, 0x56894ed3c275 <vm_exec_core+3925>, 0x56894ed41483 <vm_exec_core+24931>, 0x56894ed3ceee <vm_exec_core+7118>, 0x56894ed3ec79 <vm_exec_core+14681>, 0x56894ed3f6b0 <vm_exec_core+17296>, 0x56894ed4111f <vm_exec_core+24063>, 0x56894ed4000e <vm_exec_core+19694>, 0x56894ed3db57 <vm_exec_core+10295>, 0x56894ed3d201 <vm_exec_core+7905>, 0x56894ed40e83 <vm_exec_core+23395>, 0x56894ed3e4ea <vm_exec_core+12746>, 0x56894ed404ce <vm_exec_core+20910>, 0x56894ed400df <vm_exec_core+19903>, 0x56894ed405f4 <vm_exec_core+21204>, 0x56894ed41bff <vm_exec_core+26847>, 0x56894ed3f846 <vm_exec_core+17702>, 0x56894ed411c5 <vm_exec_core+24229>, 0x56894ed3dc26 <vm_exec_core+10502>, 0x56894ed40d41 <vm_exec_core+23073>, 0x56894ed3b6ab <vm_exec_core+907>, 0x56894ed3fb1c <vm_exec_core+18428>, 0x56894ed3fee1 <vm_exec_core+19393>, 0x56894ed3be81 <vm_exec_core+2913>, 0x56894ed3f97e <vm_exec_core+18014>, 0x56894ed3df8e <vm_exec_core+11374>, 0x56894ed3d447 <vm_exec_core+8487>, 0x56894ed406f6 <vm_exec_core+21462>, 0x56894ed3c46b <vm_exec_core+4427>, 0x56894ed3f345 <vm_exec_core+16421>, 0x56894ed4a39a <vm_exec_core+61562>, 0x56894ed3fe1b <vm_exec_core+19195>, 0x56894ed3c711 <vm_exec_core+5105>, 0x56894ed3cba1 <vm_exec_core+6273>, 0x56894ed3c835 <vm_exec_core+5397>, 0x56894ed3d09a <vm_exec_core+7546>, 0x56894ed3d9a6 <vm_exec_core+9862>, 0x56894ed4031b <vm_exec_core+20475>, 0x56894ed3f73c <vm_exec_core+17436>, 0x56894ed414d5 <vm_exec_core+25013>, 0x56894ed4352d <vm_exec_core+33293>, 0x56894ed418d7 <vm_exec_core+26039>, 0x56894ed42e25 <vm_exec_core+31493>, 0x56894ed42f27 <vm_exec_core+31751>, 0x56894ed3bcfb <vm_exec_core+2523>, 0x56894ed428da <vm_exec_core+30138>, 0x56894ed3e403 <vm_exec_core+12515>, 0x56894ed42b4b <vm_exec_core+30763>, 0x56894ed3dceb <vm_exec_core+10699>, 0x56894ed41800 <vm_exec_core+25824>, 0x56894ed3bb53 <vm_exec_core+2099>, 0x56894ed3c35a <vm_exec_core+4154>, 0x56894ed43140 <vm_exec_core+32288>, 0x56894ed3d289 <vm_exec_core+8041>, 0x56894ed3e78f <vm_exec_core+13423>, 0x56894ed3b6b0 <vm_exec_core+912>, 0x56894ed3bac1 <vm_exec_core+1953>, 0x56894ed3b742 <vm_exec_core+1058>, 0x56894ed41b07 <vm_exec_core+26599>, 0x56894ed3e218 <vm_exec_core+12024>, 0x56894ed42c27 <vm_exec_core+30983>, 0x56894ed3f557 <vm_exec_core+16951>, 0x56894ed3ea46 <vm_exec_core+14118>, 0x56894ed3f21b <vm_exec_core+16123>, 0x56894ed3f137 <vm_exec_core+15895>, 0x56894ed3e072 <vm_exec_core+11602>, 0x56894ed3e93b <vm_exec_core+13851>, 0x56894ed3e665 <vm_exec_core+13125>, 0x56894ed3ebf7 <vm_exec_core+14551>, 0x56894ed3eb75 <vm_exec_core+14421>, 0x56894ed42157 <vm_exec_core+28215>, 0x56894ed3c948 <vm_exec_core+5672>, 0x56894ed43267 <vm_exec_core+32583>, 0x56894ed40961 <vm_exec_core+22081>, 0x56894ed3ee83 <vm_exec_core+15203>, 0x56894ed3b878 <vm_exec_core+1368>, 0x56894ed429ae <vm_exec_core+30350>, 0x56894ed42300 <vm_exec_core+28640>, 0x56894ed3ccb6 <vm_exec_core+6550>, 0x56894ed3bf78 <vm_exec_core+3160>, 0x56894ed40f8e <vm_exec_core+23662>, 0x56894ed3d689 <vm_exec_core+9065>, 0x56894ed42d79 <vm_exec_core+31321>, 0x56894ed427ac <vm_exec_core+29836>, 0x56894ed3de17 <vm_exec_core+10999>, 0x56894ed3eddf <vm_exec_core+15039>, 0x56894ed40bdb <vm_exec_core+22715>, 0x56894ed4242a <vm_exec_core+28938>, 0x56894ed3fd72 <vm_exec_core+19026>, 0x56894ed40c93 <vm_exec_core+22899>, 0x56894ed41294 <vm_exec_core+24436>, 0x56894ed3fcb3 <vm_exec_core+18835>, 0x56894ed3bdd3 <vm_exec_core+2739>, 0x56894ed403eb <vm_exec_core+20683>, 0x56894ed3bc27 <vm_exec_core+2311>, 0x56894ed3c067 <vm_exec_core+3399>, 0x56894ed3e161 <vm_exec_core+11841>, 0x56894ed3fa34 <vm_exec_core+18196>, 0x56894ed401fb <vm_exec_core+20187>, 0x56894ed3f8cb <vm_exec_core+17835>, 0x56894ed3b7d4 <vm_exec_core+1204>, 0x56894ed415a8 <vm_exec_core+25224>, 0x56894ed421c5 <vm_exec_core+28325>, 0x56894ed3c172 <vm_exec_core+3666>, 0x56894ed3cf9b <vm_exec_core+7291>, 0x56894ed3ce1d <vm_exec_core+6909>, 0x56894ed3d89b <vm_exec_core+9595>, 0x56894ed3ed31 <vm_exec_core+14865>, 0x56894ed3c266 <vm_exec_core+3910>, 0x56894ed41474 <vm_exec_core+24916>, 0x56894ed3cedf <vm_exec_core+7103>, 0x56894ed3ec6a <vm_exec_core+14666>, 0x56894ed3f6a1 <vm_exec_core+17281>, 0x56894ed41110 <vm_exec_core+24048>, 0x56894ed3ffff <vm_exec_core+19679>, 0x56894ed3db48 <vm_exec_core+10280>, 0x56894ed3d1f2 <vm_exec_core+7890>, 0x56894ed40e74 <vm_exec_core+23380>, 0x56894ed3e4db <vm_exec_core+12731>, 0x56894ed404bf <vm_exec_core+20895>, 0x56894ed400d0 <vm_exec_core+19888>, 0x56894ed405e5 <vm_exec_core+21189>, 0x56894ed41bf0 <vm_exec_core+26832>, 0x56894ed3f837 <vm_exec_core+17687>, 0x56894ed411b6 <vm_exec_core+24214>, 0x56894ed3dc17 <vm_exec_core+10487>, 0x56894ed40d32 <vm_exec_core+23058>, 0x56894ed3fd5e <vm_exec_core+19006>, 0x56894ed3fb0d <vm_exec_core+18413>, 0x56894ed3fed2 <vm_exec_core+19378>, 0x56894ed3f539 <vm_exec_core+16921>, 0x56894ed3f96f <vm_exec_core+17999>, 0x56894ed3df7f <vm_exec_core+11359>, 0x56894ed3d438 <vm_exec_core+8472>, 0x56894ed406e7 <vm_exec_core+21447>, 0x56894ed3c45c <vm_exec_core+4412>, 0x56894ed3f336 <vm_exec_core+16406>, 0x56894ed4a38b <vm_exec_core+61547>, 0x56894ed3fe0c <vm_exec_core+19180>, 0x56894ed3c702 <vm_exec_core+5090>, 0x56894ed3cb92 <vm_exec_core+6258>, 0x56894ed3c826 <vm_exec_core+5382>, 0x56894ed3d08b <vm_exec_core+7531>, 0x56894ed3d997 <vm_exec_core+9847>, 0x56894ed3f737 <vm_exec_core+17431>, 0x56894ed3ed27 <vm_exec_core+14855>, 0x56894ed3f732 <vm_exec_core+17426>, 0x56894ed3fd5e <vm_exec_core+19006>, 0x56894ed3fcae <vm_exec_core+18830>, 0x56894ed3d086 <vm_exec_core+7526>, 0x56894ed3ffc3 <vm_exec_core+19619>, 0x56894ed3e3f9 <vm_exec_core+12505>, 0x56894ed3e3fe <vm_exec_core+12510>, 0x56894ed3fca9 <vm_exec_core+18825>, 0x56894ed3fa2a <vm_exec_core+18186>, 0x56894ed3f202 <vm_exec_core+16098>, 0x56894ed3f123 <vm_exec_core+15875>, 0x56894ed3fa2f <vm_exec_core+18191>, 0x56894ed3f53e <vm_exec_core+16926>, 0x56894ed3ed2c <vm_exec_core+14860>, 0x56894ed3d27a <vm_exec_core+8026>, 0x56894ed3e780 <vm_exec_core+13408>, 0x56894ed3d992 <vm_exec_core+9842>...}
          reg_cfp = 0x7a2019dff608
          reg_pc = 0x5190000184b8
          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>
  th: 0x515000000300, native_id: 0x7a201cae0c40
  -- Control frame information -----------------------------------------------
  c:0018 p:---- s:0126 e:000125 CFUNC  :join
          INSN_LABEL_pushtoarraykwsplat = <optimized out>
          INSN_LABEL_duparray = <optimized out>
          INSN_LABEL_duphash = <optimized out>
          INSN_LABEL_expandarray = <optimized out>
  c:0017 p:0044 s:0122 E:000990 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:215
  c:0016 p:0031 s:0117 e:000116 METHOD /tmp/ruby/src/trunk_asan/lib/tempfile.rb:572
          INSN_LABEL_concatarray = <optimized out>
          INSN_LABEL_concattoarray = <optimized out>
  c:0015 p:0060 s:0106 e:000105 METHOD /tmp/ruby/src/trunk_asan/lib/tempfile.rb:558
  c:0014 p:0011 s:0095 E:0009c0 METHOD /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:203
          INSN_LABEL_pushtoarray = <optimized out>
  c:0013 p:0037 s:0091 e:000090 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:202
          INSN_LABEL_splatarray = <optimized out>
          INSN_LABEL_splatkw = <optimized out>
          INSN_LABEL_newhash = <optimized out>
          INSN_LABEL_newrange = <optimized out>
  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:1670 [FINISH]
          INSN_LABEL_pop = <optimized out>
          INSN_LABEL_dup = <optimized out>
          INSN_LABEL_dupn = <optimized out>
          INSN_LABEL_swap = <optimized out>
  c:0010 p:---- s:0069 e:000068 CFUNC  :map
  c:0009 p:0103 s:0065 e:000064 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1657
          INSN_LABEL_opt_reverse = <optimized out>
          INSN_LABEL_topn = <optimized out>
  c:0008 p:0035 s:0053 e:000052 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1361
          INSN_LABEL_setn = <optimized out>
          INSN_LABEL_adjuststack = <optimized out>
          INSN_LABEL_defined = <optimized out>
  c:0007 p:0066 s:0046 E:001770 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:52
  c:0006 p:0007 s:0030 e:000029 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:24 [FINISH]
          INSN_LABEL_definedivar = <optimized out>
          INSN_LABEL_checkmatch = <optimized out>
  c:0005 p:---- s:0026 e:000025 CFUNC  :map
  c:0004 p:0005 s:0022 e:000021 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:23
          INSN_LABEL_checkkeyword = <optimized out>
          INSN_LABEL_checktype = <optimized out>
  c:0003 p:0210 s:0016 e:000015 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:122
          INSN_LABEL_defineclass = <optimized out>
          INSN_LABEL_definemethod = <optimized out>
  c:0002 p:0051 s:0006 e:000005 EVAL   /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:220 [FINISH]
  c:0001 p:0000 s:0003 E:0015f0 DUMMY  [FINISH]
          INSN_LABEL_definesmethod = <optimized out>
          INSN_LABEL_send = <optimized out>
          INSN_LABEL_sendforward = <optimized out>
  th: 0x515000096f80, native_id: 0x7a1ff94006c0
          INSN_LABEL_opt_send_without_block = <optimized out>
          INSN_LABEL_objtostring = <optimized out>
          INSN_LABEL_opt_str_freeze = <optimized out>
          INSN_LABEL_opt_str_uminus = <optimized out>
  -- Control frame information -----------------------------------------------
  c:0003 p:0023 s:0017 e:000016 METHOD <internal:thread_sync>:18
          INSN_LABEL_opt_newarray_send = <optimized out>
  c:0002 p:0019 s:0010 e:000009 BLOCK  /tmp/ruby/src/trunk_asan/lib/timeout.rb:103 [FINISH]
          INSN_LABEL_invokesuper = <optimized out>
          INSN_LABEL_invokesuperforward = <optimized out>
  c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]
          INSN_LABEL_invokeblock = <optimized out>
  th: 0x5150001c0280, native_id: 0x7a1ffa6006c0
          INSN_LABEL_leave = <optimized out>
  -- Control frame information -----------------------------------------------
          INSN_LABEL_throw = <optimized out>
  c:0003 p:---- s:0012 e:000011 CFUNC  :readpartial
          INSN_LABEL_jump = <optimized out>
  c:0002 p:0036 s:0007 e:000006 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:42 [FINISH]
          INSN_LABEL_branchif = <optimized out>
  c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]
          INSN_LABEL_branchunless = <optimized out>
          INSN_LABEL_branchnil = <optimized out>
  th: 0x515000229000, native_id: 0x7a1fe96006c0
          INSN_LABEL_once = <optimized out>
  -- Control frame information -----------------------------------------------
          INSN_LABEL_opt_case_dispatch = <optimized out>
  c:0007 p:---- s:0028 e:000027 CFUNC  :sleep
          INSN_LABEL_opt_aset_with = <optimized out>
  c:0006 p:0005 s:0023 e:000022 CLASS  /tmp/rubytest.2hpta9/autoload20240819-3868810-6yoaes.rb:1
          INSN_LABEL_opt_aref_with = <optimized out>
  c:0005 p:0007 s:0020 e:000019 TOP    /tmp/rubytest.2hpta9/autoload20240819-3868810-6yoaes.rb:1 [FINISH]
          INSN_LABEL_invokebuiltin = <optimized out>
  c:0004 p:---- s:0017 e:000016 CFUNC  :require
          INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
  c:0003 p:0023 s:0012 e:000011 METHOD <internal:/tmp/ruby/src/trunk_asan/lib/rubygems/core_ext/kernel_require.rb>:136 [FINISH]
          INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
  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_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 0x000056894ed38251 in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2591
  No locals.
  #30 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2570
          _ec = 0x5160000006d0
          _tag = <optimized out>
          state = <optimized out>
          result = 36
  #31 0x000056894edb7362 in invoke_iseq_block_from_c (ec=0x5160000006d0, captured=0x7a2019dff738, self=134277767572680, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1595
          flags = 0
          iseq = 0x7a201c144770
          cfp = <optimized out>
          sp = 0x7a2019cff8d0
          use_argv = 0x7a201a636960
          stack_argv = 0x7a2019cff8d0
          opt_pc = 0
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #32 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1609
          captured = 0x7a2019dff738
  #33 0x000056894ed64fe6 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1646
  No locals.
  #34 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1654
  No locals.
  #35 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344
  No locals.
  #36 0x000056894ed64fe6 in rb_yield (val=<optimized out>)
  No locals.
  #37 0x000056894ef0bda6 in rb_ary_collect (ary=134277647424520) at /tmp/ruby/src/trunk_asan/array.c:3694
          collect = 134277647424400
          i = 0
  #38 0x000056894ed99e18 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:3786
          ci = 0x163100000001
          cc = <optimized out>
          me = 0x7a201c1e0148
          cfunc = 0x50400000a798
          recv = 134277647424520
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #39 0x000056894ed42603 in vm_sendish (ec=0x5160000006d0, reg_cfp=0x7a2019dff720, cd=0x502000015790, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5953
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
          calling = <optimized out>
  #40 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:851
          bh = <optimized out>
          blockiseq = <optimized out>
          leaf = false
          val = <optimized out>
          cd = 0x502000015790
          insns_address_table = {0x56894ed42166 <vm_exec_core+28230>, 0x56894ed3c957 <vm_exec_core+5687>, 0x56894ed43276 <vm_exec_core+32598>, 0x56894ed40970 <vm_exec_core+22096>, 0x56894ed3ee92 <vm_exec_core+15218>, 0x56894ed3b887 <vm_exec_core+1383>, 0x56894ed429bd <vm_exec_core+30365>, 0x56894ed4230f <vm_exec_core+28655>, 0x56894ed3ccc5 <vm_exec_core+6565>, 0x56894ed3bf87 <vm_exec_core+3175>, 0x56894ed40f9d <vm_exec_core+23677>, 0x56894ed3d698 <vm_exec_core+9080>, 0x56894ed42d88 <vm_exec_core+31336>, 0x56894ed427bb <vm_exec_core+29851>, 0x56894ed3de26 <vm_exec_core+11014>, 0x56894ed3edee <vm_exec_core+15054>, 0x56894ed40bea <vm_exec_core+22730>, 0x56894ed42439 <vm_exec_core+28953>, 0x56894ed3fd81 <vm_exec_core+19041>, 0x56894ed40ca2 <vm_exec_core+22914>, 0x56894ed412a3 <vm_exec_core+24451>, 0x56894ed3fcc2 <vm_exec_core+18850>, 0x56894ed3bde2 <vm_exec_core+2754>, 0x56894ed403fa <vm_exec_core+20698>, 0x56894ed3bc36 <vm_exec_core+2326>, 0x56894ed3c076 <vm_exec_core+3414>, 0x56894ed3e170 <vm_exec_core+11856>, 0x56894ed3fa43 <vm_exec_core+18211>, 0x56894ed4020a <vm_exec_core+20202>, 0x56894ed3f8da <vm_exec_core+17850>, 0x56894ed3b7e3 <vm_exec_core+1219>, 0x56894ed415b7 <vm_exec_core+25239>, 0x56894ed421d4 <vm_exec_core+28340>, 0x56894ed3c181 <vm_exec_core+3681>, 0x56894ed3cfaa <vm_exec_core+7306>, 0x56894ed3ce2c <vm_exec_core+6924>, 0x56894ed3d8aa <vm_exec_core+9610>, 0x56894ed3ed40 <vm_exec_core+14880>, 0x56894ed3c275 <vm_exec_core+3925>, 0x56894ed41483 <vm_exec_core+24931>, 0x56894ed3ceee <vm_exec_core+7118>, 0x56894ed3ec79 <vm_exec_core+14681>, 0x56894ed3f6b0 <vm_exec_core+17296>, 0x56894ed4111f <vm_exec_core+24063>, 0x56894ed4000e <vm_exec_core+19694>, 0x56894ed3db57 <vm_exec_core+10295>, 0x56894ed3d201 <vm_exec_core+7905>, 0x56894ed40e83 <vm_exec_core+23395>, 0x56894ed3e4ea <vm_exec_core+12746>, 0x56894ed404ce <vm_exec_core+20910>, 0x56894ed400df <vm_exec_core+19903>, 0x56894ed405f4 <vm_exec_core+21204>, 0x56894ed41bff <vm_exec_core+26847>, 0x56894ed3f846 <vm_exec_core+17702>, 0x56894ed411c5 <vm_exec_core+24229>, 0x56894ed3dc26 <vm_exec_core+10502>, 0x56894ed40d41 <vm_exec_core+23073>, 0x56894ed3b6ab <vm_exec_core+907>, 0x56894ed3fb1c <vm_exec_core+18428>, 0x56894ed3fee1 <vm_exec_core+19393>, 0x56894ed3be81 <vm_exec_core+2913>, 0x56894ed3f97e <vm_exec_core+18014>, 0x56894ed3df8e <vm_exec_core+11374>, 0x56894ed3d447 <vm_exec_core+8487>, 0x56894ed406f6 <vm_exec_core+21462>, 0x56894ed3c46b <vm_exec_core+4427>, 0x56894ed3f345 <vm_exec_core+16421>, 0x56894ed4a39a <vm_exec_core+61562>, 0x56894ed3fe1b <vm_exec_core+19195>, 0x56894ed3c711 <vm_exec_core+5105>, 0x56894ed3cba1 <vm_exec_core+6273>, 0x56894ed3c835 <vm_exec_core+5397>, 0x56894ed3d09a <vm_exec_core+7546>, 0x56894ed3d9a6 <vm_exec_core+9862>, 0x56894ed4031b <vm_exec_core+20475>, 0x56894ed3f73c <vm_exec_core+17436>, 0x56894ed414d5 <vm_exec_core+25013>, 0x56894ed4352d <vm_exec_core+33293>, 0x56894ed418d7 <vm_exec_core+26039>, 0x56894ed42e25 <vm_exec_core+31493>, 0x56894ed42f27 <vm_exec_core+31751>, 0x56894ed3bcfb <vm_exec_core+2523>, 0x56894ed428da <vm_exec_core+30138>, 0x56894ed3e403 <vm_exec_core+12515>, 0x56894ed42b4b <vm_exec_core+30763>, 0x56894ed3dceb <vm_exec_core+10699>, 0x56894ed41800 <vm_exec_core+25824>, 0x56894ed3bb53 <vm_exec_core+2099>, 0x56894ed3c35a <vm_exec_core+4154>, 0x56894ed43140 <vm_exec_core+32288>, 0x56894ed3d289 <vm_exec_core+8041>, 0x56894ed3e78f <vm_exec_core+13423>, 0x56894ed3b6b0 <vm_exec_core+912>, 0x56894ed3bac1 <vm_exec_core+1953>, 0x56894ed3b742 <vm_exec_core+1058>, 0x56894ed41b07 <vm_exec_core+26599>, 0x56894ed3e218 <vm_exec_core+12024>, 0x56894ed42c27 <vm_exec_core+30983>, 0x56894ed3f557 <vm_exec_core+16951>, 0x56894ed3ea46 <vm_exec_core+14118>, 0x56894ed3f21b <vm_exec_core+16123>, 0x56894ed3f137 <vm_exec_core+15895>, 0x56894ed3e072 <vm_exec_core+11602>, 0x56894ed3e93b <vm_exec_core+13851>, 0x56894ed3e665 <vm_exec_core+13125>, 0x56894ed3ebf7 <vm_exec_core+14551>, 0x56894ed3eb75 <vm_exec_core+14421>, 0x56894ed42157 <vm_exec_core+28215>, 0x56894ed3c948 <vm_exec_core+5672>, 0x56894ed43267 <vm_exec_core+32583>, 0x56894ed40961 <vm_exec_core+22081>, 0x56894ed3ee83 <vm_exec_core+15203>, 0x56894ed3b878 <vm_exec_core+1368>, 0x56894ed429ae <vm_exec_core+30350>, 0x56894ed42300 <vm_exec_core+28640>, 0x56894ed3ccb6 <vm_exec_core+6550>, 0x56894ed3bf78 <vm_exec_core+3160>, 0x56894ed40f8e <vm_exec_core+23662>, 0x56894ed3d689 <vm_exec_core+9065>, 0x56894ed42d79 <vm_exec_core+31321>, 0x56894ed427ac <vm_exec_core+29836>, 0x56894ed3de17 <vm_exec_core+10999>, 0x56894ed3eddf <vm_exec_core+15039>, 0x56894ed40bdb <vm_exec_core+22715>, 0x56894ed4242a <vm_exec_core+28938>, 0x56894ed3fd72 <vm_exec_core+19026>, 0x56894ed40c93 <vm_exec_core+22899>, 0x56894ed41294 <vm_exec_core+24436>, 0x56894ed3fcb3 <vm_exec_core+18835>, 0x56894ed3bdd3 <vm_exec_core+2739>, 0x56894ed403eb <vm_exec_core+20683>, 0x56894ed3bc27 <vm_exec_core+2311>, 0x56894ed3c067 <vm_exec_core+3399>, 0x56894ed3e161 <vm_exec_core+11841>, 0x56894ed3fa34 <vm_exec_core+18196>, 0x56894ed401fb <vm_exec_core+20187>, 0x56894ed3f8cb <vm_exec_core+17835>, 0x56894ed3b7d4 <vm_exec_core+1204>, 0x56894ed415a8 <vm_exec_core+25224>, 0x56894ed421c5 <vm_exec_core+28325>, 0x56894ed3c172 <vm_exec_core+3666>, 0x56894ed3cf9b <vm_exec_core+7291>, 0x56894ed3ce1d <vm_exec_core+6909>, 0x56894ed3d89b <vm_exec_core+9595>, 0x56894ed3ed31 <vm_exec_core+14865>, 0x56894ed3c266 <vm_exec_core+3910>, 0x56894ed41474 <vm_exec_core+24916>, 0x56894ed3cedf <vm_exec_core+7103>, 0x56894ed3ec6a <vm_exec_core+14666>, 0x56894ed3f6a1 <vm_exec_core+17281>, 0x56894ed41110 <vm_exec_core+24048>, 0x56894ed3ffff <vm_exec_core+19679>, 0x56894ed3db48 <vm_exec_core+10280>, 0x56894ed3d1f2 <vm_exec_core+7890>, 0x56894ed40e74 <vm_exec_core+23380>, 0x56894ed3e4db <vm_exec_core+12731>, 0x56894ed404bf <vm_exec_core+20895>, 0x56894ed400d0 <vm_exec_core+19888>, 0x56894ed405e5 <vm_exec_core+21189>, 0x56894ed41bf0 <vm_exec_core+26832>, 0x56894ed3f837 <vm_exec_core+17687>, 0x56894ed411b6 <vm_exec_core+24214>, 0x56894ed3dc17 <vm_exec_core+10487>, 0x56894ed40d32 <vm_exec_core+23058>, 0x56894ed3fd5e <vm_exec_core+19006>, 0x56894ed3fb0d <vm_exec_core+18413>, 0x56894ed3fed2 <vm_exec_core+19378>, 0x56894ed3f539 <vm_exec_core+16921>, 0x56894ed3f96f <vm_exec_core+17999>, 0x56894ed3df7f <vm_exec_core+11359>, 0x56894ed3d438 <vm_exec_core+8472>, 0x56894ed406e7 <vm_exec_core+21447>, 0x56894ed3c45c <vm_exec_core+4412>, 0x56894ed3f336 <vm_exec_core+16406>, 0x56894ed4a38b <vm_exec_core+61547>, 0x56894ed3fe0c <vm_exec_core+19180>, 0x56894ed3c702 <vm_exec_core+5090>, 0x56894ed3cb92 <vm_exec_core+6258>, 0x56894ed3c826 <vm_exec_core+5382>, 0x56894ed3d08b <vm_exec_core+7531>, 0x56894ed3d997 <vm_exec_core+9847>, 0x56894ed3f737 <vm_exec_core+17431>, 0x56894ed3ed27 <vm_exec_core+14855>, 0x56894ed3f732 <vm_exec_core+17426>, 0x56894ed3fd5e <vm_exec_core+19006>, 0x56894ed3fcae <vm_exec_core+18830>, 0x56894ed3d086 <vm_exec_core+7526>, 0x56894ed3ffc3 <vm_exec_core+19619>, 0x56894ed3e3f9 <vm_exec_core+12505>, 0x56894ed3e3fe <vm_exec_core+12510>, 0x56894ed3fca9 <vm_exec_core+18825>, 0x56894ed3fa2a <vm_exec_core+18186>, 0x56894ed3f202 <vm_exec_core+16098>, 0x56894ed3f123 <vm_exec_core+15875>, 0x56894ed3fa2f <vm_exec_core+18191>, 0x56894ed3f53e <vm_exec_core+16926>, 0x56894ed3ed2c <vm_exec_core+14860>, 0x56894ed3d27a <vm_exec_core+8026>, 0x56894ed3e780 <vm_exec_core+13408>, 0x56894ed3d992 <vm_exec_core+9842>...}
          reg_cfp = 0x7a2019dff720
          reg_pc = 0x50400002e378
          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_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>
  #41 0x000056894ed38251 in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2591
  No locals.
  #42 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2570
          _ec = 0x5160000006d0
          _tag = <optimized out>
          state = <optimized out>
          result = 36
  #43 0x000056894e9c128b in rb_ec_exec_node (ec=0x5160000006d0, n=0x7a201c144a40) at /tmp/ruby/src/trunk_asan/eval.c:281
          _ec = 0x5160000006d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffe42b11590, <optimized out>, 0x7ffe42b114e0, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
          state = 0
          iseq = 0x7a201c144a40
  #44 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:319
          ec = 0x5160000006d0
          status = <optimized out>
  #45 0x000056894e9ba7f7 in rb_main (argc=10, argv=0x7ffe42b11758) at /tmp/ruby/src/trunk_asan/main.c:43
          variable_in_this_stack_frame = <optimized out>
  #46 main (argc=10, argv=0x7ffe42b11758) at /tmp/ruby/src/trunk_asan/main.c:62
  No locals.
  >>> Dump Ruby level backtrace (if possible)
  $1 = true
  [Inferior 1 (process 3868810) detached]
  $ timeout 60 gdb -p 3868802 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
  [New LWP 3868804]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  0x000076e395726cd7 in __GI___select (nfds=17, readfds=0x50c005884600, writefds=0x0, exceptfds=0x0, timeout=0x7ffcd6482c40) at ../sysdeps/unix/sysv/linux/select.c:69
  >>> Threads
    Id   Target Id                                  Frame 
  * 1    Thread 0x76e395831c40 (LWP 3868802) "ruby" 0x000076e395726cd7 in __GI___select (nfds=17, readfds=0x50c005884600, writefds=0x0, exceptfds=0x0, timeout=0x7ffcd6482c40) at ../sysdeps/unix/sysv/linux/select.c:69
    2    Thread 0x76e3794006c0 (LWP 3868804) "ruby" 0x000076e39571b4cd in __GI___poll (fds=0x76e378109040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  >>> Machine level backtrace
  Thread 2 (Thread 0x76e3794006c0 (LWP 3868804) "ruby"):
  #0  0x000076e39571b4cd in __GI___poll (fds=0x76e378109040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
          sc_ret = -516
          sc_cancel_oldtype = 0
          sc_ret = <optimized out>
  #1  0x00005c74b860539a in __interceptor_poll ()
  No symbol table info available.
  #2  0x00005c74b89b187f in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1050
          pfd = {fd = 3, events = 1, revents = <optimized out>}
          timeout = -1
          r = <optimized out>
  #3  timer_thread_func (ptr=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3066
          vm = <optimized out>
  #4  0x00005c74b865e74f in asan_thread_start(void*) ()
  No symbol table info available.
  #5  0x000076e39569ca94 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 = {130719363892928, -7261508860824892932, 130719363892928, -352, 25, 140723903545760, -7261508860837475844, -7262009841070880260}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #6  0x000076e395729c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  Thread 1 (Thread 0x76e395831c40 (LWP 3868802) "ruby"):
  #0  0x000076e395726cd7 in __GI___select (nfds=17, readfds=0x50c005884600, writefds=0x0, exceptfds=0x0, timeout=0x7ffcd6482c40) 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 = 468794542}
          pts64 = 0x7ffcd6482ae0
          r = <optimized out>
  #1  0x00005c74b899bb15 in native_fd_select (n=17, readfds=0x50c005884600, writefds=0x0, exceptfds=0x76e395726cd7 <__GI___select+327>, timeout=0x7ffcd6482ae0, th=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2440
  No locals.
  #2  do_select (p=130719802234400) at /tmp/ruby/src/trunk_asan/thread.c:4291
          tv = <optimized out>
          __region = <optimized out>
          end = <optimized out>
          rel = <optimized out>
          to = 0x7ffcd6482bf0
          lerrno = 0
          set = <optimized out>
          result = <optimized out>
          endtime = <optimized out>
  #3  0x00005c74b86a8f90 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 = 0x5160000006d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffcd6482db0, <optimized out>, 0x7ffcd6482cc0, <optimized out>, <optimized out>}, prev = 0x76e393609580, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x5160000006d0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #4  0x00005c74b899b0ee 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:4351
          set = {max = 17, th = 0x515000000300, rset = 0x76e393609440, 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 = 0x76e3936094a0}
  #5  0x00005c74b8765edd in select_internal (read=130719283343520, write=4, except=4, tp=0x76e3936094a0, fds=0x76e393609440) at /tmp/ruby/src/trunk_asan/io.c:10633
          timerec = <optimized out>
          max = 17
          pending = <optimized out>
          rp = 0x76e393609440
          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=130719802233888) at /tmp/ruby/src/trunk_asan/io.c:10703
          p = 0x76e393609420
  #7  0x00005c74b86a8f90 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 = 0x5160000006d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffcd64830b0, <optimized out>, 0x7ffcd6482fc0, <optimized out>, <optimized out>}, prev = 0x76e393680940, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x5160000006d0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #8  0x00005c74b87421d7 in rb_f_select (argc=<optimized out>, argv=<optimized out>, obj=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:11059
          args = <optimized out>
          timerec = <optimized out>
          scheduler = <optimized out>
          timeout = <optimized out>
          i = 4
  #9  0x00005c74b8a7de18 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:3786
          ci = 0x15e100100009
          cc = <optimized out>
          me = 0x76e394f2a6e0
          cfunc = 0x504000010798
          recv = 130719828540080
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #10 0x00005c74b8a2caad in vm_sendish (ec=0x5160000006d0, reg_cfp=0x76e392bff3a0, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5953
          calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>}
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
  #11 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:898
          bh = 0
          cd = <optimized out>
          leaf = false
          val = <optimized out>
          insns_address_table = {0x5c74b8a26166 <vm_exec_core+28230>, 0x5c74b8a20957 <vm_exec_core+5687>, 0x5c74b8a27276 <vm_exec_core+32598>, 0x5c74b8a24970 <vm_exec_core+22096>, 0x5c74b8a22e92 <vm_exec_core+15218>, 0x5c74b8a1f887 <vm_exec_core+1383>, 0x5c74b8a269bd <vm_exec_core+30365>, 0x5c74b8a2630f <vm_exec_core+28655>, 0x5c74b8a20cc5 <vm_exec_core+6565>, 0x5c74b8a1ff87 <vm_exec_core+3175>, 0x5c74b8a24f9d <vm_exec_core+23677>, 0x5c74b8a21698 <vm_exec_core+9080>, 0x5c74b8a26d88 <vm_exec_core+31336>, 0x5c74b8a267bb <vm_exec_core+29851>, 0x5c74b8a21e26 <vm_exec_core+11014>, 0x5c74b8a22dee <vm_exec_core+15054>, 0x5c74b8a24bea <vm_exec_core+22730>, 0x5c74b8a26439 <vm_exec_core+28953>, 0x5c74b8a23d81 <vm_exec_core+19041>, 0x5c74b8a24ca2 <vm_exec_core+22914>, 0x5c74b8a252a3 <vm_exec_core+24451>, 0x5c74b8a23cc2 <vm_exec_core+18850>, 0x5c74b8a1fde2 <vm_exec_core+2754>, 0x5c74b8a243fa <vm_exec_core+20698>, 0x5c74b8a1fc36 <vm_exec_core+2326>, 0x5c74b8a20076 <vm_exec_core+3414>, 0x5c74b8a22170 <vm_exec_core+11856>, 0x5c74b8a23a43 <vm_exec_core+18211>, 0x5c74b8a2420a <vm_exec_core+20202>, 0x5c74b8a238da <vm_exec_core+17850>, 0x5c74b8a1f7e3 <vm_exec_core+1219>, 0x5c74b8a255b7 <vm_exec_core+25239>, 0x5c74b8a261d4 <vm_exec_core+28340>, 0x5c74b8a20181 <vm_exec_core+3681>, 0x5c74b8a20faa <vm_exec_core+7306>, 0x5c74b8a20e2c <vm_exec_core+6924>, 0x5c74b8a218aa <vm_exec_core+9610>, 0x5c74b8a22d40 <vm_exec_core+14880>, 0x5c74b8a20275 <vm_exec_core+3925>, 0x5c74b8a25483 <vm_exec_core+24931>, 0x5c74b8a20eee <vm_exec_core+7118>, 0x5c74b8a22c79 <vm_exec_core+14681>, 0x5c74b8a236b0 <vm_exec_core+17296>, 0x5c74b8a2511f <vm_exec_core+24063>, 0x5c74b8a2400e <vm_exec_core+19694>, 0x5c74b8a21b57 <vm_exec_core+10295>, 0x5c74b8a21201 <vm_exec_core+7905>, 0x5c74b8a24e83 <vm_exec_core+23395>, 0x5c74b8a224ea <vm_exec_core+12746>, 0x5c74b8a244ce <vm_exec_core+20910>, 0x5c74b8a240df <vm_exec_core+19903>, 0x5c74b8a245f4 <vm_exec_core+21204>, 0x5c74b8a25bff <vm_exec_core+26847>, 0x5c74b8a23846 <vm_exec_core+17702>, 0x5c74b8a251c5 <vm_exec_core+24229>, 0x5c74b8a21c26 <vm_exec_core+10502>, 0x5c74b8a24d41 <vm_exec_core+23073>, 0x5c74b8a1f6ab <vm_exec_core+907>, 0x5c74b8a23b1c <vm_exec_core+18428>, 0x5c74b8a23ee1 <vm_exec_core+19393>, 0x5c74b8a1fe81 <vm_exec_core+2913>, 0x5c74b8a2397e <vm_exec_core+18014>, 0x5c74b8a21f8e <vm_exec_core+11374>, 0x5c74b8a21447 <vm_exec_core+8487>, 0x5c74b8a246f6 <vm_exec_core+21462>, 0x5c74b8a2046b <vm_exec_core+4427>, 0x5c74b8a23345 <vm_exec_core+16421>, 0x5c74b8a2e39a <vm_exec_core+61562>, 0x5c74b8a23e1b <vm_exec_core+19195>, 0x5c74b8a20711 <vm_exec_core+5105>, 0x5c74b8a20ba1 <vm_exec_core+6273>, 0x5c74b8a20835 <vm_exec_core+5397>, 0x5c74b8a2109a <vm_exec_core+7546>, 0x5c74b8a219a6 <vm_exec_core+9862>, 0x5c74b8a2431b <vm_exec_core+20475>, 0x5c74b8a2373c <vm_exec_core+17436>, 0x5c74b8a254d5 <vm_exec_core+25013>, 0x5c74b8a2752d <vm_exec_core+33293>, 0x5c74b8a258d7 <vm_exec_core+26039>, 0x5c74b8a26e25 <vm_exec_core+31493>, 0x5c74b8a26f27 <vm_exec_core+31751>, 0x5c74b8a1fcfb <vm_exec_core+2523>, 0x5c74b8a268da <vm_exec_core+30138>, 0x5c74b8a22403 <vm_exec_core+12515>, 0x5c74b8a26b4b <vm_exec_core+30763>, 0x5c74b8a21ceb <vm_exec_core+10699>, 0x5c74b8a25800 <vm_exec_core+25824>, 0x5c74b8a1fb53 <vm_exec_core+2099>, 0x5c74b8a2035a <vm_exec_core+4154>, 0x5c74b8a27140 <vm_exec_core+32288>, 0x5c74b8a21289 <vm_exec_core+8041>, 0x5c74b8a2278f <vm_exec_core+13423>, 0x5c74b8a1f6b0 <vm_exec_core+912>, 0x5c74b8a1fac1 <vm_exec_core+1953>, 0x5c74b8a1f742 <vm_exec_core+1058>, 0x5c74b8a25b07 <vm_exec_core+26599>, 0x5c74b8a22218 <vm_exec_core+12024>, 0x5c74b8a26c27 <vm_exec_core+30983>, 0x5c74b8a23557 <vm_exec_core+16951>, 0x5c74b8a22a46 <vm_exec_core+14118>, 0x5c74b8a2321b <vm_exec_core+16123>, 0x5c74b8a23137 <vm_exec_core+15895>, 0x5c74b8a22072 <vm_exec_core+11602>, 0x5c74b8a2293b <vm_exec_core+13851>, 0x5c74b8a22665 <vm_exec_core+13125>, 0x5c74b8a22bf7 <vm_exec_core+14551>, 0x5c74b8a22b75 <vm_exec_core+14421>, 0x5c74b8a26157 <vm_exec_core+28215>, 0x5c74b8a20948 <vm_exec_core+5672>, 0x5c74b8a27267 <vm_exec_core+32583>, 0x5c74b8a24961 <vm_exec_core+22081>, 0x5c74b8a22e83 <vm_exec_core+15203>, 0x5c74b8a1f878 <vm_exec_core+1368>, 0x5c74b8a269ae <vm_exec_core+30350>, 0x5c74b8a26300 <vm_exec_core+28640>, 0x5c74b8a20cb6 <vm_exec_core+6550>, 0x5c74b8a1ff78 <vm_exec_core+3160>, 0x5c74b8a24f8e <vm_exec_core+23662>, 0x5c74b8a21689 <vm_exec_core+9065>, 0x5c74b8a26d79 <vm_exec_core+31321>, 0x5c74b8a267ac <vm_exec_core+29836>, 0x5c74b8a21e17 <vm_exec_core+10999>, 0x5c74b8a22ddf <vm_exec_core+15039>, 0x5c74b8a24bdb <vm_exec_core+22715>, 0x5c74b8a2642a <vm_exec_core+28938>, 0x5c74b8a23d72 <vm_exec_core+19026>, 0x5c74b8a24c93 <vm_exec_core+22899>, 0x5c74b8a25294 <vm_exec_core+24436>, 0x5c74b8a23cb3 <vm_exec_core+18835>, 0x5c74b8a1fdd3 <vm_exec_core+2739>, 0x5c74b8a243eb <vm_exec_core+20683>, 0x5c74b8a1fc27 <vm_exec_core+2311>, 0x5c74b8a20067 <vm_exec_core+3399>, 0x5c74b8a22161 <vm_exec_core+11841>, 0x5c74b8a23a34 <vm_exec_core+18196>, 0x5c74b8a241fb <vm_exec_core+20187>, 0x5c74b8a238cb <vm_exec_core+17835>, 0x5c74b8a1f7d4 <vm_exec_core+1204>, 0x5c74b8a255a8 <vm_exec_core+25224>, 0x5c74b8a261c5 <vm_exec_core+28325>, 0x5c74b8a20172 <vm_exec_core+3666>, 0x5c74b8a20f9b <vm_exec_core+7291>, 0x5c74b8a20e1d <vm_exec_core+6909>, 0x5c74b8a2189b <vm_exec_core+9595>, 0x5c74b8a22d31 <vm_exec_core+14865>, 0x5c74b8a20266 <vm_exec_core+3910>, 0x5c74b8a25474 <vm_exec_core+24916>, 0x5c74b8a20edf <vm_exec_core+7103>, 0x5c74b8a22c6a <vm_exec_core+14666>, 0x5c74b8a236a1 <vm_exec_core+17281>, 0x5c74b8a25110 <vm_exec_core+24048>, 0x5c74b8a23fff <vm_exec_core+19679>, 0x5c74b8a21b48 <vm_exec_core+10280>, 0x5c74b8a211f2 <vm_exec_core+7890>, 0x5c74b8a24e74 <vm_exec_core+23380>, 0x5c74b8a224db <vm_exec_core+12731>, 0x5c74b8a244bf <vm_exec_core+20895>, 0x5c74b8a240d0 <vm_exec_core+19888>, 0x5c74b8a245e5 <vm_exec_core+21189>, 0x5c74b8a25bf0 <vm_exec_core+26832>, 0x5c74b8a23837 <vm_exec_core+17687>, 0x5c74b8a251b6 <vm_exec_core+24214>, 0x5c74b8a21c17 <vm_exec_core+10487>, 0x5c74b8a24d32 <vm_exec_core+23058>, 0x5c74b8a23d5e <vm_exec_core+19006>, 0x5c74b8a23b0d <vm_exec_core+18413>, 0x5c74b8a23ed2 <vm_exec_core+19378>, 0x5c74b8a23539 <vm_exec_core+16921>, 0x5c74b8a2396f <vm_exec_core+17999>, 0x5c74b8a21f7f <vm_exec_core+11359>, 0x5c74b8a21438 <vm_exec_core+8472>, 0x5c74b8a246e7 <vm_exec_core+21447>, 0x5c74b8a2045c <vm_exec_core+4412>, 0x5c74b8a23336 <vm_exec_core+16406>, 0x5c74b8a2e38b <vm_exec_core+61547>, 0x5c74b8a23e0c <vm_exec_core+19180>, 0x5c74b8a20702 <vm_exec_core+5090>, 0x5c74b8a20b92 <vm_exec_core+6258>, 0x5c74b8a20826 <vm_exec_core+5382>, 0x5c74b8a2108b <vm_exec_core+7531>, 0x5c74b8a21997 <vm_exec_core+9847>, 0x5c74b8a23737 <vm_exec_core+17431>, 0x5c74b8a22d27 <vm_exec_core+14855>, 0x5c74b8a23732 <vm_exec_core+17426>, 0x5c74b8a23d5e <vm_exec_core+19006>, 0x5c74b8a23cae <vm_exec_core+18830>, 0x5c74b8a21086 <vm_exec_core+7526>, 0x5c74b8a23fc3 <vm_exec_core+19619>, 0x5c74b8a223f9 <vm_exec_core+12505>, 0x5c74b8a223fe <vm_exec_core+12510>, 0x5c74b8a23ca9 <vm_exec_core+18825>, 0x5c74b8a23a2a <vm_exec_core+18186>, 0x5c74b8a23202 <vm_exec_core+16098>, 0x5c74b8a23123 <vm_exec_core+15875>, 0x5c74b8a23a2f <vm_exec_core+18191>, 0x5c74b8a2353e <vm_exec_core+16926>, 0x5c74b8a22d2c <vm_exec_core+14860>, 0x5c74b8a2127a <vm_exec_core+8026>, 0x5c74b8a22780 <vm_exec_core+13408>, 0x5c74b8a21992 <vm_exec_core+9842>...}
          reg_cfp = 0x76e392bff3a0
          reg_pc = 0x5220000038a0
          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_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 0x00005c74b8a1c251 in vm_exec_loop (ec=0x5160000006d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2591
  No locals.
  #13 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2570
          _ec = 0x5160000006d0
          _tag = <optimized out>
          state = <optimized out>
          result = 36
  #14 0x00005c74b87a3b51 in load_iseq_eval (ec=<optimized out>, fname=fname@entry=130719826854080) at /tmp/ruby/src/trunk_asan/load.c:781
          iseq = 0x76e394d83c88
  #15 0x00005c74b879eb57 in require_internal (ec=ec@entry=0x5160000006d0, fname=<optimized out>, exception=<optimized out>, warn=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1287
          found = 114
          handle = <optimized out>
          _ec = <optimized out>
          _tag = <optimized out>
          th = 0x515000000300
          saved = <optimized out>
          ftptr = <optimized out>
          realpath = <optimized out>
          realpaths = 130719828530320
          realpath_map = 130719828530160
          path = 130719826854080
          state = RUBY_TAG_NONE
          prev_ext_config = <optimized out>
          th2 = <optimized out>
          result = <optimized out>
          saved_path = <optimized out>
          reset_ext_config = <optimized out>
  #16 0x00005c74b879ce0b in rb_require_string_internal (fname=130719826854120, resurrect=false) at /tmp/ruby/src/trunk_asan/load.c:1386
          ec = 0x5160000006d0
          result = <optimized out>
  #17 rb_f_require_relative (obj=<optimized out>, fname=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1041
          base = <optimized out>
  #18 0x00005c74b8a7de18 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:3786
          ci = 0x585100140003
          cc = <optimized out>
          me = 0x76e394d84138
          cfunc = 0x504000018598
          recv = 130719828659680
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #19 0x00005c74b8a6526d in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7ffcd6484840) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4764
          ivar_mask = <optimized out>
          aset_mask = <optimized out>
          ci = 0x0
          cc = <optimized out>
          cme = <optimized out>
          v = <optimized out>
  #20 0x00005c74b8a64d25 in vm_call_method (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4904
  th: 0x515000000300, native_id: 0x76e395831c40
  -- Control frame information -----------------------------------------------
          ci = <optimized out>
          cc = 0x0
  c:0021 p:---- s:0130 e:000129 CFUNC  :select
  c:0020 p:0244 s:0122 e:000121 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:690
  #21 0x00005c74b8a2caad in vm_sendish (ec=0x5160000006d0, reg_cfp=0x76e392bff790, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5953
          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
  c:0019 p:0039 s:0103 e:000102 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:818
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
  c:0018 p:0008 s:0096 e:000095 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:857
  c:0017 p:0127 s:0089 e:000088 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1603
  #22 vm_exec_core (ec=ec@entry=0x5160000006d0) at ../../src/trunk_asan/insns.def:898
          bh = 0
          cd = <optimized out>
          leaf = false
          val = <optimized out>
  c:0016 p:0016 s:0076 e:000075 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1298
          insns_address_table = {0x5c74b8a26166 <vm_exec_core+28230>, 0x5c74b8a20957 <vm_exec_core+5687>, 0x5c74b8a27276 <vm_exec_core+32598>, 0x5c74b8a24970 <vm_exec_core+22096>, 0x5c74b8a22e92 <vm_exec_core+15218>, 0x5c74b8a1f887 <vm_exec_core+1383>, 0x5c74b8a269bd <vm_exec_core+30365>, 0x5c74b8a2630f <vm_exec_core+28655>, 0x5c74b8a20cc5 <vm_exec_core+6565>, 0x5c74b8a1ff87 <vm_exec_core+3175>, 0x5c74b8a24f9d <vm_exec_core+23677>, 0x5c74b8a21698 <vm_exec_core+9080>, 0x5c74b8a26d88 <vm_exec_core+31336>, 0x5c74b8a267bb <vm_exec_core+29851>, 0x5c74b8a21e26 <vm_exec_core+11014>, 0x5c74b8a22dee <vm_exec_core+15054>, 0x5c74b8a24bea <vm_exec_core+22730>, 0x5c74b8a26439 <vm_exec_core+28953>, 0x5c74b8a23d81 <vm_exec_core+19041>, 0x5c74b8a24ca2 <vm_exec_core+22914>, 0x5c74b8a252a3 <vm_exec_core+24451>, 0x5c74b8a23cc2 <vm_exec_core+18850>, 0x5c74b8a1fde2 <vm_exec_core+2754>, 0x5c74b8a243fa <vm_exec_core+20698>, 0x5c74b8a1fc36 <vm_exec_core+2326>, 0x5c74b8a20076 <vm_exec_core+3414>, 0x5c74b8a22170 <vm_exec_core+11856>, 0x5c74b8a23a43 <vm_exec_core+18211>, 0x5c74b8a2420a <vm_exec_core+20202>, 0x5c74b8a238da <vm_exec_core+17850>, 0x5c74b8a1f7e3 <vm_exec_core+1219>, 0x5c74b8a255b7 <vm_exec_core+25239>, 0x5c74b8a261d4 <vm_exec_core+28340>, 0x5c74b8a20181 <vm_exec_core+3681>, 0x5c74b8a20faa <vm_exec_core+7306>, 0x5c74b8a20e2c <vm_exec_core+6924>, 0x5c74b8a218aa <vm_exec_core+9610>, 0x5c74b8a22d40 <vm_exec_core+14880>, 0x5c74b8a20275 <vm_exec_core+3925>, 0x5c74b8a25483 <vm_exec_core+24931>, 0x5c74b8a20eee <vm_exec_core+7118>, 0x5c74b8a22c79 <vm_exec_core+14681>, 0x5c74b8a236b0 <vm_exec_core+17296>, 0x5c74b8a2511f <vm_exec_core+24063>, 0x5c74b8a2400e <vm_exec_core+19694>, 0x5c74b8a21b57 <vm_exec_core+10295>, 0x5c74b8a21201 <vm_exec_core+7905>, 0x5c74b8a24e83 <vm_exec_core+23395>, 0x5c74b8a224ea <vm_exec_core+12746>, 0x5c74b8a244ce <vm_exec_core+20910>, 0x5c74b8a240df <vm_exec_core+19903>, 0x5c74b8a245f4 <vm_exec_core+21204>, 0x5c74b8a25bff <vm_exec_core+26847>, 0x5c74b8a23846 <vm_exec_core+17702>, 0x5c74b8a251c5 <vm_exec_core+24229>, 0x5c74b8a21c26 <vm_exec_core+10502>, 0x5c74b8a24d41 <vm_exec_core+23073>, 0x5c74b8a1f6ab <vm_exec_core+907>, 0x5c74b8a23b1c <vm_exec_core+18428>, 0x5c74b8a23ee1 <vm_exec_core+19393>, 0x5c74b8a1fe81 <vm_exec_core+2913>, 0x5c74b8a2397e <vm_exec_core+18014>, 0x5c74b8a21f8e <vm_exec_core+11374>, 0x5c74b8a21447 <vm_exec_core+8487>, 0x5c74b8a246f6 <vm_exec_core+21462>, 0x5c74b8a2046b <vm_exec_core+4427>, 0x5c74b8a23345 <vm_exec_core+16421>, 0x5c74b8a2e39a <vm_exec_core+61562>, 0x5c74b8a23e1b <vm_exec_core+19195>, 0x5c74b8a20711 <vm_exec_core+5105>, 0x5c74b8a20ba1 <vm_exec_core+6273>, 0x5c74b8a20835 <vm_exec_core+5397>, 0x5c74b8a2109a <vm_exec_core+7546>, 0x5c74b8a219a6 <vm_exec_core+9862>, 0x5c74b8a2431b <vm_exec_core+20475>, 0x5c74b8a2373c <vm_exec_core+17436>, 0x5c74b8a254d5 <vm_exec_core+25013>, 0x5c74b8a2752d <vm_exec_core+33293>, 0x5c74b8a258d7 <vm_exec_core+26039>, 0x5c74b8a26e25 <vm_exec_core+31493>, 0x5c74b8a26f27 <vm_exec_core+31751>, 0x5c74b8a1fcfb <vm_exec_core+2523>, 0x5c74b8a268da <vm_exec_core+30138>, 0x5c74b8a22403 <vm_exec_core+12515>, 0x5c74b8a26b4b <vm_exec_core+30763>, 0x5c74b8a21ceb <vm_exec_core+10699>, 0x5c74b8a25800 <vm_exec_core+25824>, 0x5c74b8a1fb53 <vm_exec_core+2099>, 0x5c74b8a2035a <vm_exec_core+4154>, 0x5c74b8a27140 <vm_exec_core+32288>, 0x5c74b8a21289 <vm_exec_core+8041>, 0x5c74b8a2278f <vm_exec_core+13423>, 0x5c74b8a1f6b0 <vm_exec_core+912>, 0x5c74b8a1fac1 <vm_exec_core+1953>, 0x5c74b8a1f742 <vm_exec_core+1058>, 0x5c74b8a25b07 <vm_exec_core+26599>, 0x5c74b8a22218 <vm_exec_core+12024>, 0x5c74b8a26c27 <vm_exec_core+30983>, 0x5c74b8a23557 <vm_exec_core+16951>, 0x5c74b8a22a46 <vm_exec_core+14118>, 0x5c74b8a2321b <vm_exec_core+16123>, 0x5c74b8a23137 <vm_exec_core+15895>, 0x5c74b8a22072 <vm_exec_core+11602>, 0x5c74b8a2293b <vm_exec_core+13851>, 0x5c74b8a22665 <vm_exec_core+13125>, 0x5c74b8a22bf7 <vm_exec_core+14551>, 0x5c74b8a22b75 <vm_exec_core+14421>, 0x5c74b8a26157 <vm_exec_core+28215>, 0x5c74b8a20948 <vm_exec_core+5672>, 0x5c74b8a27267 <vm_exec_core+32583>, 0x5c74b8a24961 <vm_exec_core+22081>, 0x5c74b8a22e83 <vm_exec_core+15203>, 0x5c74b8a1f878 <vm_exec_core+1368>, 0x5c74b8a269ae <vm_exec_core+30350>, 0x5c74b8a26300 <vm_exec_core+28640>, 0x5c74b8a20cb6 <vm_exec_core+6550>, 0x5c74b8a1ff78 <vm_exec_core+3160>, 0x5c74b8a24f8e <vm_exec_core+23662>, 0x5c74b8a21689 <vm_exec_core+9065>, 0x5c74b8a26d79 <vm_exec_core+31321>, 0x5c74b8a267ac <vm_exec_core+29836>, 0x5c74b8a21e17 <vm_exec_core+10999>, 0x5c74b8a22ddf <vm_exec_core+15039>, 0x5c74b8a24bdb <vm_exec_core+22715>, 0x5c74b8a2642a <vm_exec_core+28938>, 0x5c74b8a23d72 <vm_exec_core+19026>, 0x5c74b8a24c93 <vm_exec_core+22899>, 0x5c74b8a25294 <vm_exec_core+24436>, 0x5c74b8a23cb3 <vm_exec_core+18835>, 0x5c74b8a1fdd3 <vm_exec_core+2739>, 0x5c74b8a243eb <vm_exec_core+20683>, 0x5c74b8a1fc27 <vm_exec_core+2311>, 0x5c74b8a20067 <vm_exec_core+3399>, 0x5c74b8a22161 <vm_exec_core+11841>, 0x5c74b8a23a34 <vm_exec_core+18196>, 0x5c74b8a241fb <vm_exec_core+20187>, 0x5c74b8a238cb <vm_exec_core+17835>, 0x5c74b8a1f7d4 <vm_exec_core+1204>, 0x5c74b8a255a8 <vm_exec_core+25224>, 0x5c74b8a261c5 <vm_exec_core+28325>, 0x5c74b8a20172 <vm_exec_core+3666>, 0x5c74b8a20f9b <vm_exec_core+7291>, 0x5c74b8a20e1d <vm_exec_core+6909>, 0x5c74b8a2189b <vm_exec_core+9595>, 0x5c74b8a22d31 <vm_exec_core+14865>, 0x5c74b8a20266 <vm_exec_core+3910>, 0x5c74b8a25474 <vm_exec_core+24916>, 0x5c74b8a20edf <vm_exec_core+7103>, 0x5c74b8a22c6a <vm_exec_core+14666>, 0x5c74b8a236a1 <vm_exec_core+17281>, 0x5c74b8a25110 <vm_exec_core+24048>, 0x5c74b8a23fff <vm_exec_core+19679>, 0x5c74b8a21b48 <vm_exec_core+10280>, 0x5c74b8a211f2 <vm_exec_core+7890>, 0x5c74b8a24e74 <vm_exec_core+23380>, 0x5c74b8a224db <vm_exec_core+12731>, 0x5c74b8a244bf <vm_exec_core+20895>, 0x5c74b8a240d0 <vm_exec_core+19888>, 0x5c74b8a245e5 <vm_exec_core+21189>, 0x5c74b8a25bf0 <vm_exec_core+26832>, 0x5c74b8a23837 <vm_exec_core+17687>, 0x5c74b8a251b6 <vm_exec_core+24214>, 0x5c74b8a21c17 <vm_exec_core+10487>, 0x5c74b8a24d32 <vm_exec_core+23058>, 0x5c74b8a23d5e <vm_exec_core+19006>, 0x5c74b8a23b0d <vm_exec_core+18413>, 0x5c74b8a23ed2 <vm_exec_core+19378>, 0x5c74b8a23539 <vm_exec_core+16921>, 0x5c74b8a2396f <vm_exec_core+17999>, 0x5c74b8a21f7f <vm_exec_core+11359>, 0x5c74b8a21438 <vm_exec_core+8472>, 0x5c74b8a246e7 <vm_exec_core+21447>, 0x5c74b8a2045c <vm_exec_core+4412>, 0x5c74b8a23336 <vm_exec_core+16406>, 0x5c74b8a2e38b <vm_exec_core+61547>, 0x5c74b8a23e0c <vm_exec_core+19180>, 0x5c74b8a20702 <vm_exec_core+5090>, 0x5c74b8a20b92 <vm_exec_core+6258>, 0x5c74b8a20826 <vm_exec_core+5382>, 0x5c74b8a2108b <vm_exec_core+7531>, 0x5c74b8a21997 <vm_exec_core+9847>, 0x5c74b8a23737 <vm_exec_core+17431>, 0x5c74b8a22d27 <vm_exec_core+14855>, 0x5c74b8a23732 <vm_exec_core+17426>, 0x5c74b8a23d5e <vm_exec_core+19006>, 0x5c74b8a23cae <vm_exec_core+18830>, 0x5c74b8a21086 <vm_exec_core+7526>, 0x5c74b8a23fc3 <vm_exec_core+19619>, 0x5c74b8a223f9 <vm_exec_core+12505>, 0x5c74b8a223fe <vm_exec_core+12510>, 0x5c74b8a23ca9 <vm_exec_core+18825>, 0x5c74b8a23a2a <vm_exec_core+18186>, 0x5c74b8a23202 <vm_exec_core+16098>, 0x5c74b8a23123 <vm_exec_core+15875>, 0x5c74b8a23a2f <vm_exec_core+18191>, 0x5c74b8a2353e <vm_exec_core+16926>, 0x5c74b8a22d2c <vm_exec_core+14860>, 0x5c74b8a2127a <vm_exec_core+8026>, 0x5c74b8a22780 <vm_exec_core+13408>, 0x5c74b8a21992 <vm_exec_core+9842>...}
          reg_cfp = 0x76e392bff790
          reg_pc = 0x50400002dcb8
  c:0015 p:0005 s:0071 e:000070 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1768
  c:0014 p:0006 s:0067 e:000066 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1755
          INSN_LABEL_nop = <optimized out>
          INSN_LABEL_getlocal = <optimized out>
  c:0013 p:0027 s:0063 e:000062 METHOD <internal:array>:53
  c:0012 p:0042 s:0057 e:000056 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1754
          INSN_LABEL_setlocal = <optimized out>
          INSN_LABEL_getblockparam = <optimized out>
  c:0011 p:0013 s:0052 e:000051 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1798
          INSN_LABEL_setblockparam = <optimized out>
          INSN_LABEL_getblockparamproxy = <optimized out>
          INSN_LABEL_getspecial = <optimized out>
  c:0010 p:0008 s:0047 e:000046 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1045
  c:0009 p:0008 s:0041 e:000040 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:890
  c:0008 p:0017 s:0035 e:000034 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:145
          INSN_LABEL_setspecial = <optimized out>
          INSN_LABEL_getinstancevariable = <optimized out>
  c:0007 p:0008 s:0030 e:000029 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1282
          INSN_LABEL_setinstancevariable = <optimized out>
  c:0006 p:0032 s:0025 e:000024 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1881
          INSN_LABEL_getclassvariable = <optimized out>
  c:0005 p:0009 s:0021 e:000020 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1885
          INSN_LABEL_setclassvariable = <optimized out>
  c:0004 p:0065 s:0016 e:000014 TOP    /tmp/ruby/src/trunk_asan/tool/test/runner.rb:14 [FINISH]
          INSN_LABEL_opt_getconstant_path = <optimized out>
  c:0003 p:---- s:0011 e:000010 CFUNC  :require_relative
          INSN_LABEL_getconstant = <optimized out>
          INSN_LABEL_setconstant = <optimized out>
  c:0002 p:0005 s:0006 e:000005 EVAL   /tmp/ruby/src/trunk_asan/test/runner.rb:5 [FINISH]
          INSN_LABEL_getglobal = <optimized out>
  c:0001 p:0000 s:0003 E:0015f0 DUMMY  [FINISH]
          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_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>
  #23 0x00005c74b8a1be98 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564
          _ec = 0x5160000006d0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #24 0x00005c74b86a528b in rb_ec_exec_node (ec=0x5160000006d0, n=0x76e394d841d8) at /tmp/ruby/src/trunk_asan/eval.c:281
          _ec = 0x5160000006d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffcd6484d90, <optimized out>, 0x7ffcd6484ce0, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
          state = 0
          iseq = 0x76e394d841d8
  #25 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:319
          ec = 0x5160000006d0
          status = <optimized out>
  #26 0x00005c74b869e7f7 in rb_main (argc=9, argv=0x7ffcd6484f58) at /tmp/ruby/src/trunk_asan/main.c:43
          variable_in_this_stack_frame = <optimized out>
  #27 main (argc=9, argv=0x7ffcd6484f58) at /tmp/ruby/src/trunk_asan/main.c:62
  No locals.
  >>> Dump Ruby level backtrace (if possible)
  $1 = true
  [Inferior 1 (process 3868802) 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.2hpta9:
  * -rw------- 1 35 2024-08-19 21:08:27 +0000 autoload20240819-3868810-6yoaes.rb
  $ timeout 60 gdb -p 3868475 -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".
  0x0000727a63f107a7 in __GI___wait4 (pid=-1, stat_loc=0x7fff2a81287c, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
  >>> Threads
    Id   Target Id                                  Frame 
  * 1    Thread 0x727a640ce740 (LWP 3868475) "make" 0x0000727a63f107a7 in __GI___wait4 (pid=-1, stat_loc=0x7fff2a81287c, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
  >>> Machine level backtrace
  Thread 1 (Thread 0x727a640ce740 (LWP 3868475) "make"):
  #0  0x0000727a63f107a7 in __GI___wait4 (pid=-1, stat_loc=0x7fff2a81287c, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
          sc_ret = -512
          sc_ret = <optimized out>
  #1  0x000064967abf3d16 in reap_children ()
  No symbol table info available.
  #2  0x000064967abf4a8c in new_job ()
  No symbol table info available.
  #3  0x000064967ac0372a in ?? ()
  No symbol table info available.
  #4  0x000064967ac0409e in update_goal_chain ()
  No symbol table info available.
  #5  0x000064967abde67a in main ()
  No symbol table info available.
  >>> Dump Ruby level backtrace (if possible)
  [Inferior 1 (process 3868475) detached]
  make: *** [uncommon.mk:964: yes-test-all] Error 1
  #<Errno::ESRCH: No such process>
  $ timeout 60 gdb -p 3868474 -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 3902101 -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 6.8.0-38-generic #38-Ubuntu SMP PREEMPT_DYNAMIC Fri Jun  7 15:25:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
  

• Logfile: /home/ko1/ruby/logs/brlog.trunk_asan.20240819-205746
  #<BuildRuby:0x000070859ee5fdc8
   @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.20240819-205746",
   @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_btest",
     "test_basic",
     "test_all",
     "test_rubyspec"],
   @svn_revision=nil,
   @test_opts="TESTS='-j16'",
   @timeout=600>
                             user     system      total        real
  checkout               0.000020   0.000004   0.000024 (  0.000022)
  autoconf               0.000027   0.000000   0.000027 (  0.000027)
  configure              0.000021   0.000000   0.000021 (  0.000022)
  build_up               0.004349   0.001118   1.551494 (  1.810582)
  build_miniruby         0.001152   0.000000   0.792585 (  0.790563)
  build_ruby             0.001237   0.000000   1.562130 (  1.560363)
  build_all              0.003587   0.002284  18.539892 (  2.248572)
  build_install          0.006810   0.004627  20.571873 (  3.822025)
  test_btest             0.000696   0.000000 421.557529 ( 29.661436)
  test_basic             0.004655   0.001711   1.166744 (  1.219859)
  test_all               0.163743   0.056457 2026.189066 (601.363683)
  test_rubyspec          0.066428   0.053697 536.772483 ( 45.367479)
  total: 687.85 sec