Result of trunk_asan@ruby-sp1 at 2025-05-31 23:25:21 +0900

• OK (63617a6ce1)[LOG]
• test-all: 28841 tests, 6069364 assertions, 1 failures, 0 errors, 170 skips
• test-spec: 3337 files, 33390 examples, 133286 expectations, 0 failures, 0 errors, 0 tagged
• commands:

  "make update-download -j16" exit with 0.
  "make update-src      -j16" exit with 0.
  "make after-update    -j16" exit with 0.
  "make miniruby -j16" exit with 0.
  "make ruby -j16" exit with 0.
  "make all -j16" exit with 0.
  "make install -j16" exit with 0.
  "make yes-test-basic TESTS='-j16'" exit with 0.
  "make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'" exit with 512.
  $$$ #<Timeout::Error: execution expired>
  ### enter analyzing mode for stuck processes
  $$$ ps jx
     PPID     PID    PGID     SID TTY        TPGID STAT   UID   TIME COMMAND
        1     996     996     996 ?             -1 Ss    1000   0:18 SCREEN -d -m dash -c cd build-ruby; BUILD_RUBY_WORKING_DIR=/tmp/ruby sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest
      996    1015    1015    1015 pts/0       1015 Ss+   1000   0:00 dash -c cd build-ruby; BUILD_RUBY_WORKING_DIR=/tmp/ruby sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest
     1015    1018    1015    1015 pts/0       1015 S+    1000   0:06 sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest
        1  135569    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
        1  151621    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
        1  311356    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
        1  341541    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
        1  419256    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
        1  538081    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism --disable=gems
        1  570573    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism --disable=gems
        1  590551    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism --disable=gems
        1  620161    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
        1  653320    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
        1  694506    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
        1  825635    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism --disable=gems
        1  992794    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism --disable=gems
        1 1050354    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
        1 1203214    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
        1 1369697    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
        1 1512016    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
        1 1740617    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism --disable=gems
        1 1863343    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
        1 2301069    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
        1 2597670    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
        1 3121098    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism --disable=gems
        1 3179324    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
        1 3432248    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
        1 3455248    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism --disable=gems
     1018 3532504    1015    1015 pts/0       1015 Sl+   1000   0:00 ruby ./br.rb build_report trunk_asan --incremental --exclude-steps=test_btest
  3532504 3532508    1015    1015 pts/0       1015 S+    1000   0:00 sh -c ruby /home/ko1/build-ruby/build-ruby.rb --target_name=trunk_asan --logfile=/home/ko1/ruby/logs/brlog.trunk_asan.20250531-141425 --root_dir=/tmp/ruby --timeout=600 --no-timeout-error --configure_opts="'CC=clang-17' 'cflags=-fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0'" --add-env=RUBY_TEST_TIMEOUT_SCALE=50 --incremental --exclude-steps=test_btest
  3532508 3532509    1015    1015 pts/0       1015 Sl+   1000   0:00 ruby /home/ko1/build-ruby/build-ruby.rb --target_name=trunk_asan --logfile=/home/ko1/ruby/logs/brlog.trunk_asan.20250531-141425 --root_dir=/tmp/ruby --timeout=600 --no-timeout-error --configure_opts='CC=clang-17' 'cflags=-fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0' --add-env=RUBY_TEST_TIMEOUT_SCALE=50 --incremental --exclude-steps=test_btest
  3532509 3533673    1015    1015 pts/0       1015 S+    1000   0:00 sh -c make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'
  3533673 3533674    1015    1015 pts/0       1015 S+    1000   0:00 make yes-test-all TESTOPTS=--stderr-on-failure TESTS=-j16
  3533674 3534025    1015    1015 pts/0       1015 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
  3534025 3534043    1015    1015 pts/0       1015 Sl+   1000   0:04 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestFiberProcess#test_fork
  3534043 3538442    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestFiberProcess#test_fork
        1 3646963    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
        1 3782510    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
        1 3823805    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
        1 3916981    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
        1 3942842    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
        1 4035856    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
        1 4068349    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
  3532509 4096770    1015    1015 pts/0       1015 R+    1000   0:00 ps jx
  {1=>[996, 135569, 151621, 311356, 341541, 419256, 538081, 570573, 590551, 620161, 653320, 694506, 825635, 992794, 1050354, 1203214, 1369697, 1512016, 1740617, 1863343, 2301069, 2597670, 3121098, 3179324, 3432248, 3455248, 3646963, 3782510, 3823805, 3916981, 3942842, 4035856, 4068349], 996=>[1015], 1015=>[1018], 1018=>[3532504], 3532504=>[3532508], 3532508=>[3532509], 3532509=>[3533673, 4096770], 3533673=>[3533674], 3533674=>[3534025], 3534025=>[3534043], 3534043=>[3538442]}
  $ timeout 60 gdb -p 3538442 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
  [New LWP 3538443]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  0x00007cfef3498d71 in __futex_abstimed_wait_common64 (private=128, cancel=true, abstime=0x0, op=265, expected=3538443, futex_word=0x7cfec0600990) at ./nptl/futex-internal.c:57
  >>> Threads
    Id   Target Id                                  Frame 
  * 1    Thread 0x7cfef37bdc40 (LWP 3538442) "ruby" 0x00007cfef3498d71 in __futex_abstimed_wait_common64 (private=128, cancel=true, abstime=0x0, op=265, expected=3538443, futex_word=0x7cfec0600990) at ./nptl/futex-internal.c:57
    2    Thread 0x7cfec06006c0 (LWP 3538443) "ruby" 0x0000634d2b016f2e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
  >>> Machine level backtrace
  Thread 2 (Thread 0x7cfec06006c0 (LWP 3538443) "ruby"):
  #0  0x0000634d2b016f2e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
  No symbol table info available.
  #1  0x0000634d2b017eea in __sanitizer::Semaphore::Wait() ()
  No symbol table info available.
  #2  0x0000634d2af66760 in __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >::GetFromAllocator(__sanitizer::AllocatorStats*, unsigned long, unsigned int*, unsigned long) ()
  No symbol table info available.
  #3  0x0000634d2af665d9 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  0x0000634d2af66205 in __sanitizer::CombinedAllocator<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >, __sanitizer::LargeMmapAllocatorPtrArrayDynamic>::Allocate(__sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >*, unsigned long, unsigned long) ()
  No symbol table info available.
  #5  0x0000634d2af6120e in __asan::Allocator::Allocate(unsigned long, unsigned long, __sanitizer::BufferedStackTrace*, __asan::AllocType, bool) ()
  No symbol table info available.
  #6  0x0000634d2af61a8a in __asan::asan_realloc(void*, unsigned long, __sanitizer::BufferedStackTrace*) ()
  No symbol table info available.
  #7  0x0000634d2affd39d in __interceptor_realloc ()
  No symbol table info available.
  #8  0x00007cfef349df7a in __pthread_getattr_np (thread_id=137433591056064, attr=0x7cfec05ffc98) at ./nptl/pthread_getattr_np.c:180
          newp = <optimized out>
          size = 32
          cpuset = 0x0
          thread = 0x7cfec06006c0
          ret = <optimized out>
          iattr = 0x7cfec05ffc98
  #9  0x0000634d2b021be9 in __sanitizer::GetThreadStackTopAndBottom(bool, unsigned long*, unsigned long*) ()
  No symbol table info available.
  #10 0x0000634d2b022138 in __sanitizer::GetThreadStackAndTls(bool, unsigned long*, unsigned long*, unsigned long*, unsigned long*) ()
  No symbol table info available.
  #11 0x0000634d2b00ab02 in __asan::AsanThread::SetThreadStackAndTls(__asan::AsanThread::InitOptions const*) ()
  No symbol table info available.
  #12 0x0000634d2b00a77c in __asan::AsanThread::Init(__asan::AsanThread::InitOptions const*) ()
  No symbol table info available.
  #13 0x0000634d2b00ac06 in __asan::AsanThread::ThreadStart(unsigned long long) ()
  No symbol table info available.
  #14 0x0000634d2affab7f in asan_thread_start(void*) ()
  No symbol table info available.
  #15 0x00007cfef349caa4 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 = {137433591056064, -8080513053708445368, 137433591056064, -352, 0, 140737046304176, -8080513053695862456, -8080541726146094776}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #16 0x00007cfef3529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  Thread 1 (Thread 0x7cfef37bdc40 (LWP 3538442) "ruby"):
  #0  0x00007cfef3498d71 in __futex_abstimed_wait_common64 (private=128, cancel=true, abstime=0x0, op=265, expected=3538443, futex_word=0x7cfec0600990) 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=128, abstime=0x0, clockid=0, expected=3538443, futex_word=0x7cfec0600990) at ./nptl/futex-internal.c:87
          err = <optimized out>
          clockbit = 256
          op = 265
          err = <optimized out>
          clockbit = <optimized out>
          op = <optimized out>
  #2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7cfec0600990, expected=3538443, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=128) at ./nptl/futex-internal.c:139
  No locals.
  #3  0x00007cfef349e7a3 in __pthread_clockjoin_ex (threadid=137433591056064, thread_return=0x0, clockid=0, abstime=0x0, block=<optimized out>) at ./nptl/pthread_join_common.c:102
          ret = <optimized out>
          _buffer = {__routine = 0x7cfef349e650 <cleanup>, __arg = 0x7cfec0600ce0, __canceltype = -209986624, __prev = 0x0}
          tid = <optimized out>
          pd = 0x7cfec06006c0
          self = <optimized out>
          result = 0
          pd_result = <optimized out>
  #4  0x0000634d2afe2ac2 in __interceptor_pthread_join ()
  No symbol table info available.
  #5  0x0000634d2b37148e in native_stop_timer_thread () at /tmp/ruby/src/trunk_asan/thread_pthread.c:3164
  No locals.
  #6  rb_thread_stop_timer_thread () at /tmp/ruby/src/trunk_asan/thread.c:4810
  No locals.
  #7  0x0000634d2b041300 in rb_ec_cleanup (ec=<optimized out>, ex=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:262
          save_error = 4
          sysex = 0
          signaled = 0
          th0 = 0x515000000300
          step = 4
          message = 4
          th = 0x515000000300
          buf = <optimized out>
          state = <optimized out>
  #8  0x0000634d2b040954 in ruby_cleanup (ex=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:178
  No locals.
  #9  0x0000634d2b04188b in ruby_stop (ex=-1067447920, ex@entry=0) at /tmp/ruby/src/trunk_asan/eval.c:290
  No locals.
  #10 0x0000634d2b1df03d in rb_f_fork (obj=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4286
          status = <optimized out>
          pid = <optimized out>
  #11 0x0000634d2b465908 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:3772
          ci = 0x652100000001
          cc = <optimized out>
          me = 0x7cfef2fa76e8
          cfunc = 0x506000048388
          recv = 137434440087640
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #12 0x0000634d2b44b773 in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7fffe5a6e9c0) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4751
          ivar_mask = <optimized out>
          aset_mask = <optimized out>
          ci = 0xffffffff
          cc = <optimized out>
          cme = <optimized out>
          v = <optimized out>
  #13 0x0000634d2b44b215 in vm_call_method (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4891
          ci = <optimized out>
          cc = 0x0
  #14 0x0000634d2b405bba in vm_sendish (ec=0x5160000003d0, reg_cfp=0x7cfef09ff4f0, cd=0x5070002a0e40, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5970
          calling = {cd = <optimized out>, cc = <optimized out>, block_handler = <optimized out>, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = 0, proc_ns = 0x0}
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
  #15 vm_exec_core (ec=ec@entry=0x5160000003d0) at ../../src/trunk_asan/insns.def:851
          bh = <optimized out>
          blockiseq = <optimized out>
          leaf = false
          val = <optimized out>
          cd = 0x5070002a0e40
          insns_address_table = {0x634d2b404123 <vm_exec_core+26675>, 0x634d2b40068b <vm_exec_core+11675>, 0x634d2b3fdf8d <vm_exec_core+1693>, 0x634d2b3ff04f <vm_exec_core+5983>, 0x634d2b40430e <vm_exec_core+27166>, 0x634d2b3fed0d <vm_exec_core+5149>, 0x634d2b4057e3 <vm_exec_core+32499>, 0x634d2b403244 <vm_exec_core+22868>, 0x634d2b401726 <vm_exec_core+15926>, 0x634d2b3fe2ea <vm_exec_core+2554>, 0x634d2b404ae9 <vm_exec_core+29177>, 0x634d2b4046ef <vm_exec_core+28159>, 0x634d2b3fef50 <vm_exec_core+5728>, 0x634d2b3fe808 <vm_exec_core+3864>, 0x634d2b4037b3 <vm_exec_core+24259>, 0x634d2b3ffbea <vm_exec_core+8954>, 0x634d2b404f6c <vm_exec_core+30332>, 0x634d2b40499e <vm_exec_core+28846>, 0x634d2b4004a9 <vm_exec_core+11193>, 0x634d2b40168e <vm_exec_core+15774>, 0x634d2b403369 <vm_exec_core+23161>, 0x634d2b4048fa <vm_exec_core+28682>, 0x634d2b4025db <vm_exec_core+19691>, 0x634d2b403501 <vm_exec_core+23569>, 0x634d2b403ccd <vm_exec_core+25565>, 0x634d2b4024d2 <vm_exec_core+19426>, 0x634d2b3fe75d <vm_exec_core+3693>, 0x634d2b402d96 <vm_exec_core+21670>, 0x634d2b3fe51d <vm_exec_core+3117>, 0x634d2b3fe906 <vm_exec_core+4118>, 0x634d2b4008d6 <vm_exec_core+12262>, 0x634d2b40221a <vm_exec_core+18730>, 0x634d2b402a65 <vm_exec_core+20853>, 0x634d2b402025 <vm_exec_core+18229>, 0x634d2b3fe206 <vm_exec_core+2326>, 0x634d2b40404b <vm_exec_core+26459>, 0x634d2b4045b2 <vm_exec_core+27842>, 0x634d2b3fe9a3 <vm_exec_core+4275>, 0x634d2b3ff688 <vm_exec_core+7576>, 0x634d2b3feff5 <vm_exec_core+5893>, 0x634d2b3ffe3d <vm_exec_core+9549>, 0x634d2b4014e2 <vm_exec_core+15346>, 0x634d2b3fea4a <vm_exec_core+4442>, 0x634d2b403d9a <vm_exec_core+25770>, 0x634d2b3ff5be <vm_exec_core+7374>, 0x634d2b401163 <vm_exec_core+14451>, 0x634d2b401c1b <vm_exec_core+17195>, 0x634d2b403914 <vm_exec_core+24612>, 0x634d2b4027da <vm_exec_core+20202>, 0x634d2b3ffee6 <vm_exec_core+9718>, 0x634d2b3ff8e1 <vm_exec_core+8177>, 0x634d2b4036b8 <vm_exec_core+24008>, 0x634d2b400b32 <vm_exec_core+12866>, 0x634d2b402e68 <vm_exec_core+21880>, 0x634d2b402952 <vm_exec_core+20578>, 0x634d2b402ef5 <vm_exec_core+22021>, 0x634d2b40422e <vm_exec_core+26942>, 0x634d2b3fdcab <vm_exec_core+955>, 0x634d2b403a27 <vm_exec_core+24887>, 0x634d2b4001af <vm_exec_core+10431>, 0x634d2b4035ce <vm_exec_core+23774>, 0x634d2b4002d5 <vm_exec_core+10725>, 0x634d2b40241e <vm_exec_core+19246>, 0x634d2b405237 <vm_exec_core+31047>, 0x634d2b401a8a <vm_exec_core+16794>, 0x634d2b4020e2 <vm_exec_core+18418>, 0x634d2b40053c <vm_exec_core+11340>, 0x634d2b3ffa05 <vm_exec_core+8469>, 0x634d2b402fc3 <vm_exec_core+22227>, 0x634d2b3feb55 <vm_exec_core+4709>, 0x634d2b40188e <vm_exec_core+16286>, 0x634d2b40cb5f <vm_exec_core+62063>, 0x634d2b40271b <vm_exec_core+20011>, 0x634d2b3febf0 <vm_exec_core+4864>, 0x634d2b3ff4a1 <vm_exec_core+7089>, 0x634d2b3ff2ba <vm_exec_core+6602>, 0x634d2b3ff77a <vm_exec_core+7818>, 0x634d2b400005 <vm_exec_core+10005>, 0x634d2b404e94 <vm_exec_core+30116>, 0x634d2b3fdcb0 <vm_exec_core+960>, 0x634d2b3ff3c6 <vm_exec_core+6870>, 0x634d2b40596b <vm_exec_core+32891>, 0x634d2b402c94 <vm_exec_core+21412>, 0x634d2b401f1b <vm_exec_core+17963>, 0x634d2b403e2a <vm_exec_core+25914>, 0x634d2b405d1d <vm_exec_core+33837>, 0x634d2b404152 <vm_exec_core+26722>, 0x634d2b40500e <vm_exec_core+30494>, 0x634d2b4050df <vm_exec_core+30703>, 0x634d2b3fe627 <vm_exec_core+3383>, 0x634d2b404a0a <vm_exec_core+28954>, 0x634d2b400a56 <vm_exec_core+12646>, 0x634d2b404c55 <vm_exec_core+29541>, 0x634d2b40037a <vm_exec_core+10890>, 0x634d2b3ffc87 <vm_exec_core+9111>, 0x634d2b400fbe <vm_exec_core+14030>, 0x634d2b3feabb <vm_exec_core+4555>, 0x634d2b4051ac <vm_exec_core+30908>, 0x634d2b40121c <vm_exec_core+14636>, 0x634d2b400daa <vm_exec_core+13498>, 0x634d2b3fdda4 <vm_exec_core+1204>, 0x634d2b3fe3c3 <vm_exec_core+2771>, 0x634d2b401dce <vm_exec_core+17630>, 0x634d2b4013ba <vm_exec_core+15050>, 0x634d2b401ca1 <vm_exec_core+17329>, 0x634d2b401b43 <vm_exec_core+16979>, 0x634d2b400973 <vm_exec_core+12419>, 0x634d2b4012b6 <vm_exec_core+14790>, 0x634d2b400e9b <vm_exec_core+13739>, 0x634d2b401613 <vm_exec_core+15651>, 0x634d2b401598 <vm_exec_core+15528>, 0x634d2b404114 <vm_exec_core+26660>, 0x634d2b40067c <vm_exec_core+11660>, 0x634d2b3fdf7e <vm_exec_core+1678>, 0x634d2b3ff040 <vm_exec_core+5968>, 0x634d2b4042ff <vm_exec_core+27151>, 0x634d2b3fecfe <vm_exec_core+5134>, 0x634d2b4057d4 <vm_exec_core+32484>, 0x634d2b403235 <vm_exec_core+22853>, 0x634d2b401717 <vm_exec_core+15911>, 0x634d2b3fe2db <vm_exec_core+2539>, 0x634d2b404ada <vm_exec_core+29162>, 0x634d2b4046e0 <vm_exec_core+28144>, 0x634d2b3fef41 <vm_exec_core+5713>, 0x634d2b3fe7f9 <vm_exec_core+3849>, 0x634d2b4037a4 <vm_exec_core+24244>, 0x634d2b3ffbdb <vm_exec_core+8939>, 0x634d2b404f5d <vm_exec_core+30317>, 0x634d2b40498f <vm_exec_core+28831>, 0x634d2b40049a <vm_exec_core+11178>, 0x634d2b40167f <vm_exec_core+15759>, 0x634d2b40335a <vm_exec_core+23146>, 0x634d2b4048eb <vm_exec_core+28667>, 0x634d2b4025cc <vm_exec_core+19676>, 0x634d2b4034f2 <vm_exec_core+23554>, 0x634d2b403cbe <vm_exec_core+25550>, 0x634d2b4024c3 <vm_exec_core+19411>, 0x634d2b3fe74e <vm_exec_core+3678>, 0x634d2b402d87 <vm_exec_core+21655>, 0x634d2b3fe50e <vm_exec_core+3102>, 0x634d2b3fe8f7 <vm_exec_core+4103>, 0x634d2b4008c7 <vm_exec_core+12247>, 0x634d2b40220b <vm_exec_core+18715>, 0x634d2b402a56 <vm_exec_core+20838>, 0x634d2b402016 <vm_exec_core+18214>, 0x634d2b3fe1f7 <vm_exec_core+2311>, 0x634d2b40403c <vm_exec_core+26444>, 0x634d2b4045a3 <vm_exec_core+27827>, 0x634d2b3fe994 <vm_exec_core+4260>, 0x634d2b3ff679 <vm_exec_core+7561>, 0x634d2b3fefe6 <vm_exec_core+5878>, 0x634d2b3ffe2e <vm_exec_core+9534>, 0x634d2b4014d3 <vm_exec_core+15331>, 0x634d2b3fea3b <vm_exec_core+4427>, 0x634d2b403d8b <vm_exec_core+25755>, 0x634d2b3ff5af <vm_exec_core+7359>, 0x634d2b401154 <vm_exec_core+14436>, 0x634d2b401c0c <vm_exec_core+17180>, 0x634d2b403905 <vm_exec_core+24597>, 0x634d2b4027cb <vm_exec_core+20187>, 0x634d2b3ffed7 <vm_exec_core+9703>, 0x634d2b3ff8d2 <vm_exec_core+8162>, 0x634d2b4036a9 <vm_exec_core+23993>, 0x634d2b400b23 <vm_exec_core+12851>, 0x634d2b402e59 <vm_exec_core+21865>, 0x634d2b402943 <vm_exec_core+20563>, 0x634d2b402ee6 <vm_exec_core+22006>, 0x634d2b40421f <vm_exec_core+26927>, 0x634d2b4026f8 <vm_exec_core+19976>, 0x634d2b403a18 <vm_exec_core+24872>, 0x634d2b4001a0 <vm_exec_core+10416>, 0x634d2b4035bf <vm_exec_core+23759>, 0x634d2b4002c6 <vm_exec_core+10710>, 0x634d2b40240f <vm_exec_core+19231>, 0x634d2b4026f8 <vm_exec_core+19976>, 0x634d2b401a7b <vm_exec_core+16779>, 0x634d2b4020d3 <vm_exec_core+18403>, 0x634d2b40052d <vm_exec_core+11325>, 0x634d2b3ff9f6 <vm_exec_core+8454>, 0x634d2b402fb4 <vm_exec_core+22212>, 0x634d2b3feb46 <vm_exec_core+4694>, 0x634d2b40187f <vm_exec_core+16271>, 0x634d2b40cb50 <vm_exec_core+62048>, 0x634d2b40270c <vm_exec_core+19996>, 0x634d2b3febe1 <vm_exec_core+4849>, 0x634d2b3ff492 <vm_exec_core+7074>, 0x634d2b3ff2ab <vm_exec_core+6587>, 0x634d2b3ff76b <vm_exec_core+7803>, 0x634d2b3ffff6 <vm_exec_core+9990>, 0x634d2b401f16 <vm_exec_core+17958>, 0x634d2b401875 <vm_exec_core+16261>, 0x634d2b401f11 <vm_exec_core+17953>, 0x634d2b4026b8 <vm_exec_core+19912>, 0x634d2b402678 <vm_exec_core+19848>, 0x634d2b3ff766 <vm_exec_core+7798>, 0x634d2b402a1a <vm_exec_core+20778>, 0x634d2b400da0 <vm_exec_core+13488>, 0x634d2b400da5 <vm_exec_core+13493>, 0x634d2b402673 <vm_exec_core+19843>, 0x634d2b402206 <vm_exec_core+18710>...}
          reg_cfp = 0x7cfef09ff4f0
          reg_pc = 0x5110000c5298
          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_opt_new = <optimized out>
          INSN_LABEL_objtostring = <optimized out>
          INSN_LABEL_opt_ary_freeze = <optimized out>
          INSN_LABEL_opt_hash_freeze = <optimized out>
          INSN_LABEL_opt_str_freeze = <optimized out>
          INSN_LABEL_opt_str_uminus = <optimized out>
          INSN_LABEL_opt_duparray_send = <optimized out>
          INSN_LABEL_opt_newarray_send = <optimized out>
          INSN_LABEL_invokesuper = <optimized out>
          INSN_LABEL_invokesuperforward = <optimized out>
          INSN_LABEL_invokeblock = <optimized out>
          INSN_LABEL_leave = <optimized out>
          INSN_LABEL_throw = <optimized out>
          INSN_LABEL_jump = <optimized out>
          INSN_LABEL_branchif = <optimized out>
          INSN_LABEL_branchunless = <optimized out>
          INSN_LABEL_branchnil = <optimized out>
          INSN_LABEL_once = <optimized out>
          INSN_LABEL_opt_case_dispatch = <optimized out>
          INSN_LABEL_opt_aset_with = <optimized out>
          INSN_LABEL_opt_aref_with = <optimized out>
          INSN_LABEL_invokebuiltin = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
          INSN_LABEL_getlocal_WC_0 = <optimized out>
          INSN_LABEL_getlocal_WC_1 = <optimized out>
          INSN_LABEL_setlocal_WC_0 = <optimized out>
          INSN_LABEL_setlocal_WC_1 = <optimized out>
          INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
          INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
          INSN_LABEL_trace_opt_nil_p = <optimized out>
          INSN_LABEL_trace_opt_plus = <optimized out>
          INSN_LABEL_trace_opt_minus = <optimized out>
          INSN_LABEL_trace_opt_mult = <optimized out>
  th: 0x515000000300, native_id: 0x7cfef37bdc40
  -- Control frame information -----------------------------------------------
          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>
  c:0015 p:---- s:0100 e:000099 CFUNC  :fork
          INSN_LABEL_trace_opt_ge = <optimized out>
  c:0014 p:0019 s:0096 e:000095 METHOD /tmp/ruby/src/trunk_asan/test/fiber/test_process.rb:63
          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>
  c:0013 p:0037 s:0091 e:000090 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:202
  c:0012 p:0052 s:0085 e:000084 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:170
          INSN_LABEL_trace_opt_length = <optimized out>
          INSN_LABEL_trace_opt_size = <optimized out>
          INSN_LABEL_trace_opt_empty_p = <optimized out>
          INSN_LABEL_trace_opt_succ = <optimized out>
          INSN_LABEL_trace_opt_not = <optimized out>
          INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
  c:0011 p:0093 s:0076 e:000075 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1677 [FINISH]
  c:0010 p:---- s:0069 e:000068 CFUNC  :map
  #16 0x0000634d2b3f9e4b in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2625
  c:0009 p:0114 s:0065 e:000064 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1664
  c:0008 p:0035 s:0053 e:000052 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1368
          _ec = 0x5160000003d0
  c:0007 p:0069 s:0046 E:001cc0 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:52
          _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7fffe5a6ed00, <optimized out>, <optimized out>}, prev = 0x7cfef1429c40, state = RUBY_TAG_NONE, lock_rec = 0}
  c:0006 p:0007 s:0030 e:000029 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:24 [FINISH]
  c:0005 p:---- s:0026 e:000025 CFUNC  :map
          state = RUBY_TAG_NONE
          result = <optimized out>
  c:0004 p:0005 s:0022 e:000021 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:23
  c:0003 p:0210 s:0016 e:000015 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:122
  #17 0x0000634d2b4854c2 in invoke_iseq_block_from_c (ec=0x5160000003d0, captured=0x7cfef09ff620, self=137434421497880, 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:1655
          flags = 0
  c:0002 p:0062 s:0006 e:000005 EVAL   /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:220 [FINISH]
          iseq = 0x7cfef2f2c3f8
          cfp = <optimized out>
          sp = 0x7cfef08ffa28
          use_argv = 0x7cfef139b160
          stack_argv = 0x7cfef08ffa28
  c:0001 p:0000 s:0003 E:001ea0 DUMMY  [FINISH]
          opt_pc = 0
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #18 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:1669
          captured = 0x7cfef09ff620
  #19 0x0000634d2b429868 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:1706
  No locals.
  #20 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1714
  No locals.
  #21 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1362
  No locals.
  #22 0x0000634d2b429868 in rb_yield (val=<optimized out>)
  No locals.
  #23 0x0000634d2b5eb936 in rb_ary_collect (ary=137433868838000) at /tmp/ruby/src/trunk_asan/array.c:3655
          collect = 137433868836320
          i = 3
  #24 0x0000634d2b465908 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:3772
          ci = 0x168100000001
          cc = <optimized out>
          me = 0x7cfef2ff00c8
          cfunc = 0x5060000201e8
          recv = 137433868838000
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #25 0x0000634d2b405bba in vm_sendish (ec=0x5160000003d0, reg_cfp=0x7cfef09ff608, cd=0x512000011fb0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5970
          calling = {cd = <optimized out>, cc = <optimized out>, block_handler = <optimized out>, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = 0, proc_ns = 0x0}
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
  #26 vm_exec_core (ec=ec@entry=0x5160000003d0) at ../../src/trunk_asan/insns.def:851
          bh = <optimized out>
          blockiseq = <optimized out>
          leaf = false
          val = <optimized out>
          cd = 0x512000011fb0
          insns_address_table = {0x634d2b404123 <vm_exec_core+26675>, 0x634d2b40068b <vm_exec_core+11675>, 0x634d2b3fdf8d <vm_exec_core+1693>, 0x634d2b3ff04f <vm_exec_core+5983>, 0x634d2b40430e <vm_exec_core+27166>, 0x634d2b3fed0d <vm_exec_core+5149>, 0x634d2b4057e3 <vm_exec_core+32499>, 0x634d2b403244 <vm_exec_core+22868>, 0x634d2b401726 <vm_exec_core+15926>, 0x634d2b3fe2ea <vm_exec_core+2554>, 0x634d2b404ae9 <vm_exec_core+29177>, 0x634d2b4046ef <vm_exec_core+28159>, 0x634d2b3fef50 <vm_exec_core+5728>, 0x634d2b3fe808 <vm_exec_core+3864>, 0x634d2b4037b3 <vm_exec_core+24259>, 0x634d2b3ffbea <vm_exec_core+8954>, 0x634d2b404f6c <vm_exec_core+30332>, 0x634d2b40499e <vm_exec_core+28846>, 0x634d2b4004a9 <vm_exec_core+11193>, 0x634d2b40168e <vm_exec_core+15774>, 0x634d2b403369 <vm_exec_core+23161>, 0x634d2b4048fa <vm_exec_core+28682>, 0x634d2b4025db <vm_exec_core+19691>, 0x634d2b403501 <vm_exec_core+23569>, 0x634d2b403ccd <vm_exec_core+25565>, 0x634d2b4024d2 <vm_exec_core+19426>, 0x634d2b3fe75d <vm_exec_core+3693>, 0x634d2b402d96 <vm_exec_core+21670>, 0x634d2b3fe51d <vm_exec_core+3117>, 0x634d2b3fe906 <vm_exec_core+4118>, 0x634d2b4008d6 <vm_exec_core+12262>, 0x634d2b40221a <vm_exec_core+18730>, 0x634d2b402a65 <vm_exec_core+20853>, 0x634d2b402025 <vm_exec_core+18229>, 0x634d2b3fe206 <vm_exec_core+2326>, 0x634d2b40404b <vm_exec_core+26459>, 0x634d2b4045b2 <vm_exec_core+27842>, 0x634d2b3fe9a3 <vm_exec_core+4275>, 0x634d2b3ff688 <vm_exec_core+7576>, 0x634d2b3feff5 <vm_exec_core+5893>, 0x634d2b3ffe3d <vm_exec_core+9549>, 0x634d2b4014e2 <vm_exec_core+15346>, 0x634d2b3fea4a <vm_exec_core+4442>, 0x634d2b403d9a <vm_exec_core+25770>, 0x634d2b3ff5be <vm_exec_core+7374>, 0x634d2b401163 <vm_exec_core+14451>, 0x634d2b401c1b <vm_exec_core+17195>, 0x634d2b403914 <vm_exec_core+24612>, 0x634d2b4027da <vm_exec_core+20202>, 0x634d2b3ffee6 <vm_exec_core+9718>, 0x634d2b3ff8e1 <vm_exec_core+8177>, 0x634d2b4036b8 <vm_exec_core+24008>, 0x634d2b400b32 <vm_exec_core+12866>, 0x634d2b402e68 <vm_exec_core+21880>, 0x634d2b402952 <vm_exec_core+20578>, 0x634d2b402ef5 <vm_exec_core+22021>, 0x634d2b40422e <vm_exec_core+26942>, 0x634d2b3fdcab <vm_exec_core+955>, 0x634d2b403a27 <vm_exec_core+24887>, 0x634d2b4001af <vm_exec_core+10431>, 0x634d2b4035ce <vm_exec_core+23774>, 0x634d2b4002d5 <vm_exec_core+10725>, 0x634d2b40241e <vm_exec_core+19246>, 0x634d2b405237 <vm_exec_core+31047>, 0x634d2b401a8a <vm_exec_core+16794>, 0x634d2b4020e2 <vm_exec_core+18418>, 0x634d2b40053c <vm_exec_core+11340>, 0x634d2b3ffa05 <vm_exec_core+8469>, 0x634d2b402fc3 <vm_exec_core+22227>, 0x634d2b3feb55 <vm_exec_core+4709>, 0x634d2b40188e <vm_exec_core+16286>, 0x634d2b40cb5f <vm_exec_core+62063>, 0x634d2b40271b <vm_exec_core+20011>, 0x634d2b3febf0 <vm_exec_core+4864>, 0x634d2b3ff4a1 <vm_exec_core+7089>, 0x634d2b3ff2ba <vm_exec_core+6602>, 0x634d2b3ff77a <vm_exec_core+7818>, 0x634d2b400005 <vm_exec_core+10005>, 0x634d2b404e94 <vm_exec_core+30116>, 0x634d2b3fdcb0 <vm_exec_core+960>, 0x634d2b3ff3c6 <vm_exec_core+6870>, 0x634d2b40596b <vm_exec_core+32891>, 0x634d2b402c94 <vm_exec_core+21412>, 0x634d2b401f1b <vm_exec_core+17963>, 0x634d2b403e2a <vm_exec_core+25914>, 0x634d2b405d1d <vm_exec_core+33837>, 0x634d2b404152 <vm_exec_core+26722>, 0x634d2b40500e <vm_exec_core+30494>, 0x634d2b4050df <vm_exec_core+30703>, 0x634d2b3fe627 <vm_exec_core+3383>, 0x634d2b404a0a <vm_exec_core+28954>, 0x634d2b400a56 <vm_exec_core+12646>, 0x634d2b404c55 <vm_exec_core+29541>, 0x634d2b40037a <vm_exec_core+10890>, 0x634d2b3ffc87 <vm_exec_core+9111>, 0x634d2b400fbe <vm_exec_core+14030>, 0x634d2b3feabb <vm_exec_core+4555>, 0x634d2b4051ac <vm_exec_core+30908>, 0x634d2b40121c <vm_exec_core+14636>, 0x634d2b400daa <vm_exec_core+13498>, 0x634d2b3fdda4 <vm_exec_core+1204>, 0x634d2b3fe3c3 <vm_exec_core+2771>, 0x634d2b401dce <vm_exec_core+17630>, 0x634d2b4013ba <vm_exec_core+15050>, 0x634d2b401ca1 <vm_exec_core+17329>, 0x634d2b401b43 <vm_exec_core+16979>, 0x634d2b400973 <vm_exec_core+12419>, 0x634d2b4012b6 <vm_exec_core+14790>, 0x634d2b400e9b <vm_exec_core+13739>, 0x634d2b401613 <vm_exec_core+15651>, 0x634d2b401598 <vm_exec_core+15528>, 0x634d2b404114 <vm_exec_core+26660>, 0x634d2b40067c <vm_exec_core+11660>, 0x634d2b3fdf7e <vm_exec_core+1678>, 0x634d2b3ff040 <vm_exec_core+5968>, 0x634d2b4042ff <vm_exec_core+27151>, 0x634d2b3fecfe <vm_exec_core+5134>, 0x634d2b4057d4 <vm_exec_core+32484>, 0x634d2b403235 <vm_exec_core+22853>, 0x634d2b401717 <vm_exec_core+15911>, 0x634d2b3fe2db <vm_exec_core+2539>, 0x634d2b404ada <vm_exec_core+29162>, 0x634d2b4046e0 <vm_exec_core+28144>, 0x634d2b3fef41 <vm_exec_core+5713>, 0x634d2b3fe7f9 <vm_exec_core+3849>, 0x634d2b4037a4 <vm_exec_core+24244>, 0x634d2b3ffbdb <vm_exec_core+8939>, 0x634d2b404f5d <vm_exec_core+30317>, 0x634d2b40498f <vm_exec_core+28831>, 0x634d2b40049a <vm_exec_core+11178>, 0x634d2b40167f <vm_exec_core+15759>, 0x634d2b40335a <vm_exec_core+23146>, 0x634d2b4048eb <vm_exec_core+28667>, 0x634d2b4025cc <vm_exec_core+19676>, 0x634d2b4034f2 <vm_exec_core+23554>, 0x634d2b403cbe <vm_exec_core+25550>, 0x634d2b4024c3 <vm_exec_core+19411>, 0x634d2b3fe74e <vm_exec_core+3678>, 0x634d2b402d87 <vm_exec_core+21655>, 0x634d2b3fe50e <vm_exec_core+3102>, 0x634d2b3fe8f7 <vm_exec_core+4103>, 0x634d2b4008c7 <vm_exec_core+12247>, 0x634d2b40220b <vm_exec_core+18715>, 0x634d2b402a56 <vm_exec_core+20838>, 0x634d2b402016 <vm_exec_core+18214>, 0x634d2b3fe1f7 <vm_exec_core+2311>, 0x634d2b40403c <vm_exec_core+26444>, 0x634d2b4045a3 <vm_exec_core+27827>, 0x634d2b3fe994 <vm_exec_core+4260>, 0x634d2b3ff679 <vm_exec_core+7561>, 0x634d2b3fefe6 <vm_exec_core+5878>, 0x634d2b3ffe2e <vm_exec_core+9534>, 0x634d2b4014d3 <vm_exec_core+15331>, 0x634d2b3fea3b <vm_exec_core+4427>, 0x634d2b403d8b <vm_exec_core+25755>, 0x634d2b3ff5af <vm_exec_core+7359>, 0x634d2b401154 <vm_exec_core+14436>, 0x634d2b401c0c <vm_exec_core+17180>, 0x634d2b403905 <vm_exec_core+24597>, 0x634d2b4027cb <vm_exec_core+20187>, 0x634d2b3ffed7 <vm_exec_core+9703>, 0x634d2b3ff8d2 <vm_exec_core+8162>, 0x634d2b4036a9 <vm_exec_core+23993>, 0x634d2b400b23 <vm_exec_core+12851>, 0x634d2b402e59 <vm_exec_core+21865>, 0x634d2b402943 <vm_exec_core+20563>, 0x634d2b402ee6 <vm_exec_core+22006>, 0x634d2b40421f <vm_exec_core+26927>, 0x634d2b4026f8 <vm_exec_core+19976>, 0x634d2b403a18 <vm_exec_core+24872>, 0x634d2b4001a0 <vm_exec_core+10416>, 0x634d2b4035bf <vm_exec_core+23759>, 0x634d2b4002c6 <vm_exec_core+10710>, 0x634d2b40240f <vm_exec_core+19231>, 0x634d2b4026f8 <vm_exec_core+19976>, 0x634d2b401a7b <vm_exec_core+16779>, 0x634d2b4020d3 <vm_exec_core+18403>, 0x634d2b40052d <vm_exec_core+11325>, 0x634d2b3ff9f6 <vm_exec_core+8454>, 0x634d2b402fb4 <vm_exec_core+22212>, 0x634d2b3feb46 <vm_exec_core+4694>, 0x634d2b40187f <vm_exec_core+16271>, 0x634d2b40cb50 <vm_exec_core+62048>, 0x634d2b40270c <vm_exec_core+19996>, 0x634d2b3febe1 <vm_exec_core+4849>, 0x634d2b3ff492 <vm_exec_core+7074>, 0x634d2b3ff2ab <vm_exec_core+6587>, 0x634d2b3ff76b <vm_exec_core+7803>, 0x634d2b3ffff6 <vm_exec_core+9990>, 0x634d2b401f16 <vm_exec_core+17958>, 0x634d2b401875 <vm_exec_core+16261>, 0x634d2b401f11 <vm_exec_core+17953>, 0x634d2b4026b8 <vm_exec_core+19912>, 0x634d2b402678 <vm_exec_core+19848>, 0x634d2b3ff766 <vm_exec_core+7798>, 0x634d2b402a1a <vm_exec_core+20778>, 0x634d2b400da0 <vm_exec_core+13488>, 0x634d2b400da5 <vm_exec_core+13493>, 0x634d2b402673 <vm_exec_core+19843>, 0x634d2b402206 <vm_exec_core+18710>...}
          reg_cfp = 0x7cfef09ff608
          reg_pc = 0x519000014910
          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_opt_new = <optimized out>
          INSN_LABEL_objtostring = <optimized out>
          INSN_LABEL_opt_ary_freeze = <optimized out>
          INSN_LABEL_opt_hash_freeze = <optimized out>
          INSN_LABEL_opt_str_freeze = <optimized out>
          INSN_LABEL_opt_str_uminus = <optimized out>
          INSN_LABEL_opt_duparray_send = <optimized out>
          INSN_LABEL_opt_newarray_send = <optimized out>
          INSN_LABEL_invokesuper = <optimized out>
          INSN_LABEL_invokesuperforward = <optimized out>
          INSN_LABEL_invokeblock = <optimized out>
          INSN_LABEL_leave = <optimized out>
          INSN_LABEL_throw = <optimized out>
          INSN_LABEL_jump = <optimized out>
          INSN_LABEL_branchif = <optimized out>
          INSN_LABEL_branchunless = <optimized out>
          INSN_LABEL_branchnil = <optimized out>
          INSN_LABEL_once = <optimized out>
          INSN_LABEL_opt_case_dispatch = <optimized out>
          INSN_LABEL_opt_aset_with = <optimized out>
          INSN_LABEL_opt_aref_with = <optimized out>
          INSN_LABEL_invokebuiltin = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
          INSN_LABEL_getlocal_WC_0 = <optimized out>
          INSN_LABEL_getlocal_WC_1 = <optimized out>
          INSN_LABEL_setlocal_WC_0 = <optimized out>
          INSN_LABEL_setlocal_WC_1 = <optimized out>
          INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
          INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
          INSN_LABEL_trace_opt_nil_p = <optimized out>
          INSN_LABEL_trace_opt_plus = <optimized out>
          INSN_LABEL_trace_opt_minus = <optimized out>
          INSN_LABEL_trace_opt_mult = <optimized out>
          INSN_LABEL_trace_opt_div = <optimized out>
          INSN_LABEL_trace_opt_mod = <optimized out>
          INSN_LABEL_trace_opt_eq = <optimized out>
          INSN_LABEL_trace_opt_lt = <optimized out>
          INSN_LABEL_trace_opt_le = <optimized out>
          INSN_LABEL_trace_opt_gt = <optimized out>
          INSN_LABEL_trace_opt_ge = <optimized out>
          INSN_LABEL_trace_opt_ltlt = <optimized out>
          INSN_LABEL_trace_opt_and = <optimized out>
          INSN_LABEL_trace_opt_or = <optimized out>
          INSN_LABEL_trace_opt_aref = <optimized out>
          INSN_LABEL_trace_opt_aset = <optimized out>
          INSN_LABEL_trace_opt_length = <optimized out>
          INSN_LABEL_trace_opt_size = <optimized out>
          INSN_LABEL_trace_opt_empty_p = <optimized out>
          INSN_LABEL_trace_opt_succ = <optimized out>
          INSN_LABEL_trace_opt_not = <optimized out>
          INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
  #27 0x0000634d2b3fa23b in vm_exec_loop (ec=0x5160000003d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2652
  No locals.
  #28 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2631
          _ec = 0x5160000003d0
          _tag = <optimized out>
          state = <optimized out>
          result = 36
  #29 0x0000634d2b4854c2 in invoke_iseq_block_from_c (ec=0x5160000003d0, captured=0x7cfef09ff738, self=137434421497880, 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:1655
          flags = 0
          iseq = 0x7cfef2f5ac58
          cfp = <optimized out>
          sp = 0x7cfef08ff8d0
          use_argv = 0x7cfef14079e0
          stack_argv = 0x7cfef08ff8d0
          opt_pc = 0
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #30 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:1669
          captured = 0x7cfef09ff738
  #31 0x0000634d2b429868 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:1706
  No locals.
  #32 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1714
  No locals.
  #33 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1362
  No locals.
  #34 0x0000634d2b429868 in rb_yield (val=<optimized out>)
  No locals.
  #35 0x0000634d2b5eb936 in rb_ary_collect (ary=137433972854080) at /tmp/ruby/src/trunk_asan/array.c:3655
          collect = 137433972853280
          i = 0
  #36 0x0000634d2b465908 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:3772
          ci = 0x168100000001
          cc = <optimized out>
          me = 0x7cfef2ff00c8
          cfunc = 0x5060000201e8
          recv = 137433972854080
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #37 0x0000634d2b405bba in vm_sendish (ec=0x5160000003d0, reg_cfp=0x7cfef09ff720, cd=0x502000012110, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5970
          calling = {cd = <optimized out>, cc = <optimized out>, block_handler = <optimized out>, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = 0, proc_ns = 0x0}
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
  #38 vm_exec_core (ec=ec@entry=0x5160000003d0) at ../../src/trunk_asan/insns.def:851
          bh = <optimized out>
          blockiseq = <optimized out>
          leaf = false
          val = <optimized out>
          cd = 0x502000012110
          insns_address_table = {0x634d2b404123 <vm_exec_core+26675>, 0x634d2b40068b <vm_exec_core+11675>, 0x634d2b3fdf8d <vm_exec_core+1693>, 0x634d2b3ff04f <vm_exec_core+5983>, 0x634d2b40430e <vm_exec_core+27166>, 0x634d2b3fed0d <vm_exec_core+5149>, 0x634d2b4057e3 <vm_exec_core+32499>, 0x634d2b403244 <vm_exec_core+22868>, 0x634d2b401726 <vm_exec_core+15926>, 0x634d2b3fe2ea <vm_exec_core+2554>, 0x634d2b404ae9 <vm_exec_core+29177>, 0x634d2b4046ef <vm_exec_core+28159>, 0x634d2b3fef50 <vm_exec_core+5728>, 0x634d2b3fe808 <vm_exec_core+3864>, 0x634d2b4037b3 <vm_exec_core+24259>, 0x634d2b3ffbea <vm_exec_core+8954>, 0x634d2b404f6c <vm_exec_core+30332>, 0x634d2b40499e <vm_exec_core+28846>, 0x634d2b4004a9 <vm_exec_core+11193>, 0x634d2b40168e <vm_exec_core+15774>, 0x634d2b403369 <vm_exec_core+23161>, 0x634d2b4048fa <vm_exec_core+28682>, 0x634d2b4025db <vm_exec_core+19691>, 0x634d2b403501 <vm_exec_core+23569>, 0x634d2b403ccd <vm_exec_core+25565>, 0x634d2b4024d2 <vm_exec_core+19426>, 0x634d2b3fe75d <vm_exec_core+3693>, 0x634d2b402d96 <vm_exec_core+21670>, 0x634d2b3fe51d <vm_exec_core+3117>, 0x634d2b3fe906 <vm_exec_core+4118>, 0x634d2b4008d6 <vm_exec_core+12262>, 0x634d2b40221a <vm_exec_core+18730>, 0x634d2b402a65 <vm_exec_core+20853>, 0x634d2b402025 <vm_exec_core+18229>, 0x634d2b3fe206 <vm_exec_core+2326>, 0x634d2b40404b <vm_exec_core+26459>, 0x634d2b4045b2 <vm_exec_core+27842>, 0x634d2b3fe9a3 <vm_exec_core+4275>, 0x634d2b3ff688 <vm_exec_core+7576>, 0x634d2b3feff5 <vm_exec_core+5893>, 0x634d2b3ffe3d <vm_exec_core+9549>, 0x634d2b4014e2 <vm_exec_core+15346>, 0x634d2b3fea4a <vm_exec_core+4442>, 0x634d2b403d9a <vm_exec_core+25770>, 0x634d2b3ff5be <vm_exec_core+7374>, 0x634d2b401163 <vm_exec_core+14451>, 0x634d2b401c1b <vm_exec_core+17195>, 0x634d2b403914 <vm_exec_core+24612>, 0x634d2b4027da <vm_exec_core+20202>, 0x634d2b3ffee6 <vm_exec_core+9718>, 0x634d2b3ff8e1 <vm_exec_core+8177>, 0x634d2b4036b8 <vm_exec_core+24008>, 0x634d2b400b32 <vm_exec_core+12866>, 0x634d2b402e68 <vm_exec_core+21880>, 0x634d2b402952 <vm_exec_core+20578>, 0x634d2b402ef5 <vm_exec_core+22021>, 0x634d2b40422e <vm_exec_core+26942>, 0x634d2b3fdcab <vm_exec_core+955>, 0x634d2b403a27 <vm_exec_core+24887>, 0x634d2b4001af <vm_exec_core+10431>, 0x634d2b4035ce <vm_exec_core+23774>, 0x634d2b4002d5 <vm_exec_core+10725>, 0x634d2b40241e <vm_exec_core+19246>, 0x634d2b405237 <vm_exec_core+31047>, 0x634d2b401a8a <vm_exec_core+16794>, 0x634d2b4020e2 <vm_exec_core+18418>, 0x634d2b40053c <vm_exec_core+11340>, 0x634d2b3ffa05 <vm_exec_core+8469>, 0x634d2b402fc3 <vm_exec_core+22227>, 0x634d2b3feb55 <vm_exec_core+4709>, 0x634d2b40188e <vm_exec_core+16286>, 0x634d2b40cb5f <vm_exec_core+62063>, 0x634d2b40271b <vm_exec_core+20011>, 0x634d2b3febf0 <vm_exec_core+4864>, 0x634d2b3ff4a1 <vm_exec_core+7089>, 0x634d2b3ff2ba <vm_exec_core+6602>, 0x634d2b3ff77a <vm_exec_core+7818>, 0x634d2b400005 <vm_exec_core+10005>, 0x634d2b404e94 <vm_exec_core+30116>, 0x634d2b3fdcb0 <vm_exec_core+960>, 0x634d2b3ff3c6 <vm_exec_core+6870>, 0x634d2b40596b <vm_exec_core+32891>, 0x634d2b402c94 <vm_exec_core+21412>, 0x634d2b401f1b <vm_exec_core+17963>, 0x634d2b403e2a <vm_exec_core+25914>, 0x634d2b405d1d <vm_exec_core+33837>, 0x634d2b404152 <vm_exec_core+26722>, 0x634d2b40500e <vm_exec_core+30494>, 0x634d2b4050df <vm_exec_core+30703>, 0x634d2b3fe627 <vm_exec_core+3383>, 0x634d2b404a0a <vm_exec_core+28954>, 0x634d2b400a56 <vm_exec_core+12646>, 0x634d2b404c55 <vm_exec_core+29541>, 0x634d2b40037a <vm_exec_core+10890>, 0x634d2b3ffc87 <vm_exec_core+9111>, 0x634d2b400fbe <vm_exec_core+14030>, 0x634d2b3feabb <vm_exec_core+4555>, 0x634d2b4051ac <vm_exec_core+30908>, 0x634d2b40121c <vm_exec_core+14636>, 0x634d2b400daa <vm_exec_core+13498>, 0x634d2b3fdda4 <vm_exec_core+1204>, 0x634d2b3fe3c3 <vm_exec_core+2771>, 0x634d2b401dce <vm_exec_core+17630>, 0x634d2b4013ba <vm_exec_core+15050>, 0x634d2b401ca1 <vm_exec_core+17329>, 0x634d2b401b43 <vm_exec_core+16979>, 0x634d2b400973 <vm_exec_core+12419>, 0x634d2b4012b6 <vm_exec_core+14790>, 0x634d2b400e9b <vm_exec_core+13739>, 0x634d2b401613 <vm_exec_core+15651>, 0x634d2b401598 <vm_exec_core+15528>, 0x634d2b404114 <vm_exec_core+26660>, 0x634d2b40067c <vm_exec_core+11660>, 0x634d2b3fdf7e <vm_exec_core+1678>, 0x634d2b3ff040 <vm_exec_core+5968>, 0x634d2b4042ff <vm_exec_core+27151>, 0x634d2b3fecfe <vm_exec_core+5134>, 0x634d2b4057d4 <vm_exec_core+32484>, 0x634d2b403235 <vm_exec_core+22853>, 0x634d2b401717 <vm_exec_core+15911>, 0x634d2b3fe2db <vm_exec_core+2539>, 0x634d2b404ada <vm_exec_core+29162>, 0x634d2b4046e0 <vm_exec_core+28144>, 0x634d2b3fef41 <vm_exec_core+5713>, 0x634d2b3fe7f9 <vm_exec_core+3849>, 0x634d2b4037a4 <vm_exec_core+24244>, 0x634d2b3ffbdb <vm_exec_core+8939>, 0x634d2b404f5d <vm_exec_core+30317>, 0x634d2b40498f <vm_exec_core+28831>, 0x634d2b40049a <vm_exec_core+11178>, 0x634d2b40167f <vm_exec_core+15759>, 0x634d2b40335a <vm_exec_core+23146>, 0x634d2b4048eb <vm_exec_core+28667>, 0x634d2b4025cc <vm_exec_core+19676>, 0x634d2b4034f2 <vm_exec_core+23554>, 0x634d2b403cbe <vm_exec_core+25550>, 0x634d2b4024c3 <vm_exec_core+19411>, 0x634d2b3fe74e <vm_exec_core+3678>, 0x634d2b402d87 <vm_exec_core+21655>, 0x634d2b3fe50e <vm_exec_core+3102>, 0x634d2b3fe8f7 <vm_exec_core+4103>, 0x634d2b4008c7 <vm_exec_core+12247>, 0x634d2b40220b <vm_exec_core+18715>, 0x634d2b402a56 <vm_exec_core+20838>, 0x634d2b402016 <vm_exec_core+18214>, 0x634d2b3fe1f7 <vm_exec_core+2311>, 0x634d2b40403c <vm_exec_core+26444>, 0x634d2b4045a3 <vm_exec_core+27827>, 0x634d2b3fe994 <vm_exec_core+4260>, 0x634d2b3ff679 <vm_exec_core+7561>, 0x634d2b3fefe6 <vm_exec_core+5878>, 0x634d2b3ffe2e <vm_exec_core+9534>, 0x634d2b4014d3 <vm_exec_core+15331>, 0x634d2b3fea3b <vm_exec_core+4427>, 0x634d2b403d8b <vm_exec_core+25755>, 0x634d2b3ff5af <vm_exec_core+7359>, 0x634d2b401154 <vm_exec_core+14436>, 0x634d2b401c0c <vm_exec_core+17180>, 0x634d2b403905 <vm_exec_core+24597>, 0x634d2b4027cb <vm_exec_core+20187>, 0x634d2b3ffed7 <vm_exec_core+9703>, 0x634d2b3ff8d2 <vm_exec_core+8162>, 0x634d2b4036a9 <vm_exec_core+23993>, 0x634d2b400b23 <vm_exec_core+12851>, 0x634d2b402e59 <vm_exec_core+21865>, 0x634d2b402943 <vm_exec_core+20563>, 0x634d2b402ee6 <vm_exec_core+22006>, 0x634d2b40421f <vm_exec_core+26927>, 0x634d2b4026f8 <vm_exec_core+19976>, 0x634d2b403a18 <vm_exec_core+24872>, 0x634d2b4001a0 <vm_exec_core+10416>, 0x634d2b4035bf <vm_exec_core+23759>, 0x634d2b4002c6 <vm_exec_core+10710>, 0x634d2b40240f <vm_exec_core+19231>, 0x634d2b4026f8 <vm_exec_core+19976>, 0x634d2b401a7b <vm_exec_core+16779>, 0x634d2b4020d3 <vm_exec_core+18403>, 0x634d2b40052d <vm_exec_core+11325>, 0x634d2b3ff9f6 <vm_exec_core+8454>, 0x634d2b402fb4 <vm_exec_core+22212>, 0x634d2b3feb46 <vm_exec_core+4694>, 0x634d2b40187f <vm_exec_core+16271>, 0x634d2b40cb50 <vm_exec_core+62048>, 0x634d2b40270c <vm_exec_core+19996>, 0x634d2b3febe1 <vm_exec_core+4849>, 0x634d2b3ff492 <vm_exec_core+7074>, 0x634d2b3ff2ab <vm_exec_core+6587>, 0x634d2b3ff76b <vm_exec_core+7803>, 0x634d2b3ffff6 <vm_exec_core+9990>, 0x634d2b401f16 <vm_exec_core+17958>, 0x634d2b401875 <vm_exec_core+16261>, 0x634d2b401f11 <vm_exec_core+17953>, 0x634d2b4026b8 <vm_exec_core+19912>, 0x634d2b402678 <vm_exec_core+19848>, 0x634d2b3ff766 <vm_exec_core+7798>, 0x634d2b402a1a <vm_exec_core+20778>, 0x634d2b400da0 <vm_exec_core+13488>, 0x634d2b400da5 <vm_exec_core+13493>, 0x634d2b402673 <vm_exec_core+19843>, 0x634d2b402206 <vm_exec_core+18710>...}
          reg_cfp = 0x7cfef09ff720
          reg_pc = 0x5040000052f8
          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_opt_new = <optimized out>
          INSN_LABEL_objtostring = <optimized out>
          INSN_LABEL_opt_ary_freeze = <optimized out>
          INSN_LABEL_opt_hash_freeze = <optimized out>
          INSN_LABEL_opt_str_freeze = <optimized out>
          INSN_LABEL_opt_str_uminus = <optimized out>
          INSN_LABEL_opt_duparray_send = <optimized out>
          INSN_LABEL_opt_newarray_send = <optimized out>
          INSN_LABEL_invokesuper = <optimized out>
          INSN_LABEL_invokesuperforward = <optimized out>
          INSN_LABEL_invokeblock = <optimized out>
          INSN_LABEL_leave = <optimized out>
          INSN_LABEL_throw = <optimized out>
          INSN_LABEL_jump = <optimized out>
          INSN_LABEL_branchif = <optimized out>
          INSN_LABEL_branchunless = <optimized out>
          INSN_LABEL_branchnil = <optimized out>
          INSN_LABEL_once = <optimized out>
          INSN_LABEL_opt_case_dispatch = <optimized out>
          INSN_LABEL_opt_aset_with = <optimized out>
          INSN_LABEL_opt_aref_with = <optimized out>
          INSN_LABEL_invokebuiltin = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
          INSN_LABEL_getlocal_WC_0 = <optimized out>
          INSN_LABEL_getlocal_WC_1 = <optimized out>
          INSN_LABEL_setlocal_WC_0 = <optimized out>
          INSN_LABEL_setlocal_WC_1 = <optimized out>
          INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
          INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
          INSN_LABEL_trace_opt_nil_p = <optimized out>
          INSN_LABEL_trace_opt_plus = <optimized out>
          INSN_LABEL_trace_opt_minus = <optimized out>
          INSN_LABEL_trace_opt_mult = <optimized out>
          INSN_LABEL_trace_opt_div = <optimized out>
          INSN_LABEL_trace_opt_mod = <optimized out>
          INSN_LABEL_trace_opt_eq = <optimized out>
          INSN_LABEL_trace_opt_lt = <optimized out>
          INSN_LABEL_trace_opt_le = <optimized out>
          INSN_LABEL_trace_opt_gt = <optimized out>
          INSN_LABEL_trace_opt_ge = <optimized out>
          INSN_LABEL_trace_opt_ltlt = <optimized out>
          INSN_LABEL_trace_opt_and = <optimized out>
          INSN_LABEL_trace_opt_or = <optimized out>
          INSN_LABEL_trace_opt_aref = <optimized out>
          INSN_LABEL_trace_opt_aset = <optimized out>
          INSN_LABEL_trace_opt_length = <optimized out>
          INSN_LABEL_trace_opt_size = <optimized out>
          INSN_LABEL_trace_opt_empty_p = <optimized out>
          INSN_LABEL_trace_opt_succ = <optimized out>
          INSN_LABEL_trace_opt_not = <optimized out>
          INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
  #39 0x0000634d2b3fa23b in vm_exec_loop (ec=0x5160000003d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2652
  No locals.
  #40 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2631
          _ec = 0x5160000003d0
          _tag = <optimized out>
          state = <optimized out>
          result = 36
  #41 0x0000634d2b4405a9 in rb_iseq_eval_main (iseq=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2905
          ec = 0x5160000003d0
          val = <optimized out>
  #42 0x0000634d2b041d95 in rb_ec_exec_node (ec=0x5160000003d0, n=0x7cfef2f5ade8) at /tmp/ruby/src/trunk_asan/eval.c:281
          _ec = 0x5160000003d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7fffe5a70610, <optimized out>, 0x7fffe5a70560, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
          state = 0
          iseq = 0x7cfef2f5ade8
  #43 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:319
          ec = 0x5160000003d0
          status = <optimized out>
  #44 0x0000634d2b03ac37 in rb_main (argc=11, argv=0x7fffe5a707e8) at /tmp/ruby/src/trunk_asan/main.c:42
          variable_in_this_stack_frame = <optimized out>
  #45 main (argc=11, argv=0x7fffe5a707e8) at /tmp/ruby/src/trunk_asan/main.c:62
  No locals.
  >>> Dump Ruby level backtrace (if possible)
  $1 = true
  [Inferior 1 (process 3538442) detached]
  $ timeout 60 gdb -p 3534043 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
  #<Thread:0x00007cfed0c983e8 /tmp/ruby/src/trunk_asan/test/fiber/test_process.rb:65 run> terminated with exception (report_on_exception is true):
  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/assertions.rb:109:in 'Test::Unit::Assertions#assert': Expected #<Process::Status: pid 3538442 SIGKILL (signal 9)> to be success?. (Test::Unit::AssertionFailedError)
  	from /tmp/ruby/src/trunk_asan/tool/lib/core_assertions.rb:576:in 'Test::Unit::CoreAssertions#assert'
  	from /tmp/ruby/src/trunk_asan/tool/lib/test/unit/assertions.rb:257:in 'Test::Unit::Assertions#assert_predicate'
  	from /tmp/ruby/src/trunk_asan/test/fiber/test_process.rb:72:in 'block (2 levels) in TestFiberProcess#test_fork'
  >>> Threads
  No threads.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace (if possible)
    1) Failure:
  TestFiberProcess#test_fork [/tmp/ruby/src/trunk_asan/test/fiber/test_process.rb:72]:
  Expected #<Process::Status: pid 3538442 SIGKILL (signal 9)> to be success?.
  #<Errno::ESRCH: No such process>
  $ timeout 60 gdb -p 3534025 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
  make: *** [uncommon.mk:975: yes-test-all] Error 1
  >>> Threads
  No threads.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace (if possible)
  #<Errno::ESRCH: No such process>
  $ timeout 60 gdb -p 3533674 -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 3533673 -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 4096770 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
  >>> Threads
  No threads.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace (if possible)
  #<Errno::ESRCH: No such process>
  "make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'" exit with 0.
  

• Linux ruby-sp1 6.8.0-52-generic #53-Ubuntu SMP PREEMPT_DYNAMIC Sat Jan 11 00:06:25 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
  

• Logfile: /home/ko1/ruby/logs/brlog.trunk_asan.20250531-141425
  #<BuildRuby:0x00007293c20cfdc8
   @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.20250531-141425",
   @make="make",
   @no_timeout_error=true,
   @quiet=false,
   @ruby_env=[["RUBY_DEBUG", "ci"], ["RUBY_TEST_TIMEOUT_SCALE", "50"]],
   @spec_opts="-j",
   @steps=
    ["checkout",
     "autoconf",
     "configure",
     "build_up",
     "build_miniruby",
     "build_ruby",
     "build_all",
     "build_install",
     "test_basic",
     "test_all",
     "test_rubyspec"],
   @svn_revision=nil,
   @test_opts="TESTS='-j16'",
   @timeout=600>
                             user     system      total        real
  checkout               0.000000   0.000052   0.000052 (  0.000055)
  autoconf               0.000000   0.000049   0.000049 (  0.000048)
  configure              0.000000   0.000042   0.000042 (  0.000042)
  build_up               0.003640   0.002930   2.882370 (  1.667543)
  build_miniruby         0.000000   0.001213   0.856405 (  0.854351)
  build_ruby             0.000476   0.000971   1.313353 (  1.312174)
  build_all              0.002730   0.003966  18.566956 (  2.255424)
  build_install          0.011607   0.002796  21.151560 (  3.933184)
  test_basic             0.000448   0.005328   1.011925 (  1.063191)
  test_all               0.109978   0.068251 2166.765974 (600.607006)
  test_rubyspec          0.067450   0.063021 520.725534 ( 43.752785)
  total: 655.45 sec