Result of trunk_asan@ruby-sp1 at 2025-05-31 13:28:28 +0900

• OK (57d10c6e80)[LOG]
• test-all:
• test-spec: 3337 files, 33390 examples, 133502 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
     1018 3155821    1015    1015 pts/0       1015 Sl+   1000   0:00 ruby ./br.rb build_report trunk_asan --incremental --exclude-steps=test_btest
  3155821 3155824    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.20250531-041731 --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
  3155824 3155825    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.20250531-041731 --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
  3155825 3156969    1015    1015 pts/0       1015 S+    1000   0:00 sh -c make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'
  3156969 3156970    1015    1015 pts/0       1015 S+    1000   0:00 make yes-test-all TESTOPTS=--stderr-on-failure TESTS=-j16
  3156970 3157313    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
  3157313 3157317    1015    1015 pts/0       1015 Sl+   1000   0:38 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb
        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
  3157317 3181319    1015    1015 pts/0       1015 S+    1000   0:00 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestProcess#test_concurrent_group_and_pid_wait
        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
        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
  3155825 3854810    1015    1015 pts/0       1015 R+    1000   0:00 ps jx
        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
  {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=>[3155821], 3155821=>[3155824], 3155824=>[3155825], 3155825=>[3156969, 3854810], 3156969=>[3156970], 3156970=>[3157313], 3157313=>[3157317], 3157317=>[3181319]}
  $ timeout 60 gdb -p 3181319 -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".
  0x000058887be8ef2e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
  >>> Threads
    Id   Target Id                                  Frame 
  * 1    Thread 0x700c1dd2fc40 (LWP 3181319) "ruby" 0x000058887be8ef2e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
  >>> Machine level backtrace
  Thread 1 (Thread 0x700c1dd2fc40 (LWP 3181319) "ruby"):
  #0  0x000058887be8ef2e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
  No symbol table info available.
  #1  0x000058887be8feea in __sanitizer::Semaphore::Wait() ()
  No symbol table info available.
  #2  0x000058887bddc878 in __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >::ReturnToAllocator(__sanitizer::MemoryMapper<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >*, __sanitizer::AllocatorStats*, unsigned long, unsigned int const*, unsigned long) ()
  No symbol table info available.
  #3  0x000058887bddc669 in __sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::DrainHalfMax(__sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::PerClass*, __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >*, unsigned long) ()
  No symbol table info available.
  #4  0x000058887bddc49d in __sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::Deallocate(__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >*, unsigned long, void*) ()
  No symbol table info available.
  #5  0x000058887bddbedd in __sanitizer::Quarantine<__asan::QuarantineCallback, __asan::AsanChunk>::DoRecycle(__sanitizer::QuarantineCache<__asan::QuarantineCallback>*, __asan::QuarantineCallback) ()
  No symbol table info available.
  #6  0x000058887bddbb26 in __sanitizer::Quarantine<__asan::QuarantineCallback, __asan::AsanChunk>::Recycle(unsigned long, __asan::QuarantineCallback) ()
  No symbol table info available.
  #7  0x000058887bddddf6 in __sanitizer::Quarantine<__asan::QuarantineCallback, __asan::AsanChunk>::Put(__sanitizer::QuarantineCache<__asan::QuarantineCallback>*, __asan::QuarantineCallback, __asan::AsanChunk*, unsigned long) ()
  No symbol table info available.
  #8  0x000058887be74cc0 in __interceptor_free ()
  No symbol table info available.
  #9  0x000058887bee8987 in mark_stack_chunk_list_free (chunk=0x540000000308) at /tmp/ruby/src/trunk_asan/gc/default/default.c:4194
          next = 0x5210004b3d00
  #10 mark_stack_free_cache (stack=<optimized out>) at /tmp/ruby/src/trunk_asan/gc/default/default.c:4208
  No locals.
  #11 rb_gc_impl_objspace_free (objspace_ptr=0x51d000000a80, objspace_ptr@entry=0x51d000000cd0) at /tmp/ruby/src/trunk_asan/gc/default/default.c:9205
          objspace = 0x51d000000a80
          i = <optimized out>
          i = <optimized out>
          heap = <optimized out>
  #12 rb_objspace_free (objspace=objspace@entry=0x51d000000a80) at /tmp/ruby/src/trunk_asan/gc.c:980
  No locals.
  #13 0x000058887c2bb088 in ruby_vm_destruct (vm=0x525000000100) at /tmp/ruby/src/trunk_asan/vm.c:3216
          th = 0x515000000300
          stack = 0x700c1aeff800
          objspace = 0x51d000000a80
          next = <optimized out>
  #14 0x000058887beb9320 in rb_ec_cleanup (ec=<optimized out>, ex=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:263
          save_error = 4
          sysex = 0
          signaled = 0
          th0 = 0x515000000300
          step = 4
          message = 4
          th = <optimized out>
          buf = <optimized out>
          state = <optimized out>
  #15 0x000058887beb8954 in ruby_cleanup (ex=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:178
  No locals.
  #16 0x000058887beb988b in ruby_stop (ex=776, ex@entry=0) at /tmp/ruby/src/trunk_asan/eval.c:290
  No locals.
  #17 0x000058887c05703d in rb_f_fork (obj=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4286
          status = <optimized out>
          pid = <optimized out>
  #18 0x000058887c2dd988 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 = 0x650100040001
          cc = <optimized out>
          me = 0x700bf312a790
          cfunc = 0x506000047c68
          recv = 123196779193720
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #19 0x000058887c2c37f3 in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7ffdb52eeb00) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4751
          ivar_mask = <optimized out>
          aset_mask = <optimized out>
          ci = 0x0
          cc = <optimized out>
          cme = <optimized out>
          v = <optimized out>
  #20 0x000058887c2c3295 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
  #21 0x000058887c27dc3a in vm_sendish (ec=0x5160000003d0, reg_cfp=0x700c1afff4f0, cd=0x50c00075a020, 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>
  #22 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 = 0x50c00075a020
          insns_address_table = {0x58887c27c1a3 <vm_exec_core+26675>, 0x58887c27870b <vm_exec_core+11675>, 0x58887c27600d <vm_exec_core+1693>, 0x58887c2770cf <vm_exec_core+5983>, 0x58887c27c38e <vm_exec_core+27166>, 0x58887c276d8d <vm_exec_core+5149>, 0x58887c27d863 <vm_exec_core+32499>, 0x58887c27b2c4 <vm_exec_core+22868>, 0x58887c2797a6 <vm_exec_core+15926>, 0x58887c27636a <vm_exec_core+2554>, 0x58887c27cb69 <vm_exec_core+29177>, 0x58887c27c76f <vm_exec_core+28159>, 0x58887c276fd0 <vm_exec_core+5728>, 0x58887c276888 <vm_exec_core+3864>, 0x58887c27b833 <vm_exec_core+24259>, 0x58887c277c6a <vm_exec_core+8954>, 0x58887c27cfec <vm_exec_core+30332>, 0x58887c27ca1e <vm_exec_core+28846>, 0x58887c278529 <vm_exec_core+11193>, 0x58887c27970e <vm_exec_core+15774>, 0x58887c27b3e9 <vm_exec_core+23161>, 0x58887c27c97a <vm_exec_core+28682>, 0x58887c27a65b <vm_exec_core+19691>, 0x58887c27b581 <vm_exec_core+23569>, 0x58887c27bd4d <vm_exec_core+25565>, 0x58887c27a552 <vm_exec_core+19426>, 0x58887c2767dd <vm_exec_core+3693>, 0x58887c27ae16 <vm_exec_core+21670>, 0x58887c27659d <vm_exec_core+3117>, 0x58887c276986 <vm_exec_core+4118>, 0x58887c278956 <vm_exec_core+12262>, 0x58887c27a29a <vm_exec_core+18730>, 0x58887c27aae5 <vm_exec_core+20853>, 0x58887c27a0a5 <vm_exec_core+18229>, 0x58887c276286 <vm_exec_core+2326>, 0x58887c27c0cb <vm_exec_core+26459>, 0x58887c27c632 <vm_exec_core+27842>, 0x58887c276a23 <vm_exec_core+4275>, 0x58887c277708 <vm_exec_core+7576>, 0x58887c277075 <vm_exec_core+5893>, 0x58887c277ebd <vm_exec_core+9549>, 0x58887c279562 <vm_exec_core+15346>, 0x58887c276aca <vm_exec_core+4442>, 0x58887c27be1a <vm_exec_core+25770>, 0x58887c27763e <vm_exec_core+7374>, 0x58887c2791e3 <vm_exec_core+14451>, 0x58887c279c9b <vm_exec_core+17195>, 0x58887c27b994 <vm_exec_core+24612>, 0x58887c27a85a <vm_exec_core+20202>, 0x58887c277f66 <vm_exec_core+9718>, 0x58887c277961 <vm_exec_core+8177>, 0x58887c27b738 <vm_exec_core+24008>, 0x58887c278bb2 <vm_exec_core+12866>, 0x58887c27aee8 <vm_exec_core+21880>, 0x58887c27a9d2 <vm_exec_core+20578>, 0x58887c27af75 <vm_exec_core+22021>, 0x58887c27c2ae <vm_exec_core+26942>, 0x58887c275d2b <vm_exec_core+955>, 0x58887c27baa7 <vm_exec_core+24887>, 0x58887c27822f <vm_exec_core+10431>, 0x58887c27b64e <vm_exec_core+23774>, 0x58887c278355 <vm_exec_core+10725>, 0x58887c27a49e <vm_exec_core+19246>, 0x58887c27d2b7 <vm_exec_core+31047>, 0x58887c279b0a <vm_exec_core+16794>, 0x58887c27a162 <vm_exec_core+18418>, 0x58887c2785bc <vm_exec_core+11340>, 0x58887c277a85 <vm_exec_core+8469>, 0x58887c27b043 <vm_exec_core+22227>, 0x58887c276bd5 <vm_exec_core+4709>, 0x58887c27990e <vm_exec_core+16286>, 0x58887c284bdf <vm_exec_core+62063>, 0x58887c27a79b <vm_exec_core+20011>, 0x58887c276c70 <vm_exec_core+4864>, 0x58887c277521 <vm_exec_core+7089>, 0x58887c27733a <vm_exec_core+6602>, 0x58887c2777fa <vm_exec_core+7818>, 0x58887c278085 <vm_exec_core+10005>, 0x58887c27cf14 <vm_exec_core+30116>, 0x58887c275d30 <vm_exec_core+960>, 0x58887c277446 <vm_exec_core+6870>, 0x58887c27d9eb <vm_exec_core+32891>, 0x58887c27ad14 <vm_exec_core+21412>, 0x58887c279f9b <vm_exec_core+17963>, 0x58887c27beaa <vm_exec_core+25914>, 0x58887c27dd9d <vm_exec_core+33837>, 0x58887c27c1d2 <vm_exec_core+26722>, 0x58887c27d08e <vm_exec_core+30494>, 0x58887c27d15f <vm_exec_core+30703>, 0x58887c2766a7 <vm_exec_core+3383>, 0x58887c27ca8a <vm_exec_core+28954>, 0x58887c278ad6 <vm_exec_core+12646>, 0x58887c27ccd5 <vm_exec_core+29541>, 0x58887c2783fa <vm_exec_core+10890>, 0x58887c277d07 <vm_exec_core+9111>, 0x58887c27903e <vm_exec_core+14030>, 0x58887c276b3b <vm_exec_core+4555>, 0x58887c27d22c <vm_exec_core+30908>, 0x58887c27929c <vm_exec_core+14636>, 0x58887c278e2a <vm_exec_core+13498>, 0x58887c275e24 <vm_exec_core+1204>, 0x58887c276443 <vm_exec_core+2771>, 0x58887c279e4e <vm_exec_core+17630>, 0x58887c27943a <vm_exec_core+15050>, 0x58887c279d21 <vm_exec_core+17329>, 0x58887c279bc3 <vm_exec_core+16979>, 0x58887c2789f3 <vm_exec_core+12419>, 0x58887c279336 <vm_exec_core+14790>, 0x58887c278f1b <vm_exec_core+13739>, 0x58887c279693 <vm_exec_core+15651>, 0x58887c279618 <vm_exec_core+15528>, 0x58887c27c194 <vm_exec_core+26660>, 0x58887c2786fc <vm_exec_core+11660>, 0x58887c275ffe <vm_exec_core+1678>, 0x58887c2770c0 <vm_exec_core+5968>, 0x58887c27c37f <vm_exec_core+27151>, 0x58887c276d7e <vm_exec_core+5134>, 0x58887c27d854 <vm_exec_core+32484>, 0x58887c27b2b5 <vm_exec_core+22853>, 0x58887c279797 <vm_exec_core+15911>, 0x58887c27635b <vm_exec_core+2539>, 0x58887c27cb5a <vm_exec_core+29162>, 0x58887c27c760 <vm_exec_core+28144>, 0x58887c276fc1 <vm_exec_core+5713>, 0x58887c276879 <vm_exec_core+3849>, 0x58887c27b824 <vm_exec_core+24244>, 0x58887c277c5b <vm_exec_core+8939>, 0x58887c27cfdd <vm_exec_core+30317>, 0x58887c27ca0f <vm_exec_core+28831>, 0x58887c27851a <vm_exec_core+11178>, 0x58887c2796ff <vm_exec_core+15759>, 0x58887c27b3da <vm_exec_core+23146>, 0x58887c27c96b <vm_exec_core+28667>, 0x58887c27a64c <vm_exec_core+19676>, 0x58887c27b572 <vm_exec_core+23554>, 0x58887c27bd3e <vm_exec_core+25550>, 0x58887c27a543 <vm_exec_core+19411>, 0x58887c2767ce <vm_exec_core+3678>, 0x58887c27ae07 <vm_exec_core+21655>, 0x58887c27658e <vm_exec_core+3102>, 0x58887c276977 <vm_exec_core+4103>, 0x58887c278947 <vm_exec_core+12247>, 0x58887c27a28b <vm_exec_core+18715>, 0x58887c27aad6 <vm_exec_core+20838>, 0x58887c27a096 <vm_exec_core+18214>, 0x58887c276277 <vm_exec_core+2311>, 0x58887c27c0bc <vm_exec_core+26444>, 0x58887c27c623 <vm_exec_core+27827>, 0x58887c276a14 <vm_exec_core+4260>, 0x58887c2776f9 <vm_exec_core+7561>, 0x58887c277066 <vm_exec_core+5878>, 0x58887c277eae <vm_exec_core+9534>, 0x58887c279553 <vm_exec_core+15331>, 0x58887c276abb <vm_exec_core+4427>, 0x58887c27be0b <vm_exec_core+25755>, 0x58887c27762f <vm_exec_core+7359>, 0x58887c2791d4 <vm_exec_core+14436>, 0x58887c279c8c <vm_exec_core+17180>, 0x58887c27b985 <vm_exec_core+24597>, 0x58887c27a84b <vm_exec_core+20187>, 0x58887c277f57 <vm_exec_core+9703>, 0x58887c277952 <vm_exec_core+8162>, 0x58887c27b729 <vm_exec_core+23993>, 0x58887c278ba3 <vm_exec_core+12851>, 0x58887c27aed9 <vm_exec_core+21865>, 0x58887c27a9c3 <vm_exec_core+20563>, 0x58887c27af66 <vm_exec_core+22006>, 0x58887c27c29f <vm_exec_core+26927>, 0x58887c27a778 <vm_exec_core+19976>, 0x58887c27ba98 <vm_exec_core+24872>, 0x58887c278220 <vm_exec_core+10416>, 0x58887c27b63f <vm_exec_core+23759>, 0x58887c278346 <vm_exec_core+10710>, 0x58887c27a48f <vm_exec_core+19231>, 0x58887c27a778 <vm_exec_core+19976>, 0x58887c279afb <vm_exec_core+16779>, 0x58887c27a153 <vm_exec_core+18403>, 0x58887c2785ad <vm_exec_core+11325>, 0x58887c277a76 <vm_exec_core+8454>, 0x58887c27b034 <vm_exec_core+22212>, 0x58887c276bc6 <vm_exec_core+4694>, 0x58887c2798ff <vm_exec_core+16271>, 0x58887c284bd0 <vm_exec_core+62048>, 0x58887c27a78c <vm_exec_core+19996>, 0x58887c276c61 <vm_exec_core+4849>, 0x58887c277512 <vm_exec_core+7074>, 0x58887c27732b <vm_exec_core+6587>, 0x58887c2777eb <vm_exec_core+7803>, 0x58887c278076 <vm_exec_core+9990>, 0x58887c279f96 <vm_exec_core+17958>, 0x58887c2798f5 <vm_exec_core+16261>, 0x58887c279f91 <vm_exec_core+17953>, 0x58887c27a738 <vm_exec_core+19912>, 0x58887c27a6f8 <vm_exec_core+19848>, 0x58887c2777e6 <vm_exec_core+7798>, 0x58887c27aa9a <vm_exec_core+20778>, 0x58887c278e20 <vm_exec_core+13488>, 0x58887c278e25 <vm_exec_core+13493>, 0x58887c27a6f3 <vm_exec_core+19843>, 0x58887c27a286 <vm_exec_core+18710>...}
          reg_cfp = 0x700c1afff4f0
          reg_pc = 0x5170011907d0
          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>
  #23 0x000058887c271ecb in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2625
          _ec = 0x5160000003d0
          _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7ffdb52eee40, <optimized out>, <optimized out>}, prev = 0x700c1ba53e40, state = RUBY_TAG_NONE, lock_rec = 0}
          state = RUBY_TAG_NONE
          result = <optimized out>
  #24 0x000058887c2fd542 in invoke_iseq_block_from_c (ec=0x5160000003d0, captured=0x700c1afff620, self=123197315451760, 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 = 0x700c1d39c3f0
          cfp = <optimized out>
          sp = 0x700c1aeffa28
          use_argv = 0x700c1b9ef1e0
          stack_argv = 0x700c1aeffa28
          opt_pc = 0
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #25 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 = 0x700c1afff620
  #26 0x000058887c2a18e8 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.
  #27 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.
  #28 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1362
  No locals.
  #29 0x000058887c2a18e8 in rb_yield (val=<optimized out>)
  No locals.
  #30 0x000058887c4639b6 in rb_ary_collect (ary=123196779657960) at /tmp/ruby/src/trunk_asan/array.c:3655
          collect = 123196779654200
          i = 62
  #31 0x000058887c2dd988 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 = 0x166100000001
          cc = <optimized out>
          me = 0x700c1d580108
          cfunc = 0x5060000201e8
          recv = 123196779657960
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #32 0x000058887c27dc3a in vm_sendish (ec=0x5160000003d0, reg_cfp=0x700c1afff608, 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>
  #33 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 = {0x58887c27c1a3 <vm_exec_core+26675>, 0x58887c27870b <vm_exec_core+11675>, 0x58887c27600d <vm_exec_core+1693>, 0x58887c2770cf <vm_exec_core+5983>, 0x58887c27c38e <vm_exec_core+27166>, 0x58887c276d8d <vm_exec_core+5149>, 0x58887c27d863 <vm_exec_core+32499>, 0x58887c27b2c4 <vm_exec_core+22868>, 0x58887c2797a6 <vm_exec_core+15926>, 0x58887c27636a <vm_exec_core+2554>, 0x58887c27cb69 <vm_exec_core+29177>, 0x58887c27c76f <vm_exec_core+28159>, 0x58887c276fd0 <vm_exec_core+5728>, 0x58887c276888 <vm_exec_core+3864>, 0x58887c27b833 <vm_exec_core+24259>, 0x58887c277c6a <vm_exec_core+8954>, 0x58887c27cfec <vm_exec_core+30332>, 0x58887c27ca1e <vm_exec_core+28846>, 0x58887c278529 <vm_exec_core+11193>, 0x58887c27970e <vm_exec_core+15774>, 0x58887c27b3e9 <vm_exec_core+23161>, 0x58887c27c97a <vm_exec_core+28682>, 0x58887c27a65b <vm_exec_core+19691>, 0x58887c27b581 <vm_exec_core+23569>, 0x58887c27bd4d <vm_exec_core+25565>, 0x58887c27a552 <vm_exec_core+19426>, 0x58887c2767dd <vm_exec_core+3693>, 0x58887c27ae16 <vm_exec_core+21670>, 0x58887c27659d <vm_exec_core+3117>, 0x58887c276986 <vm_exec_core+4118>, 0x58887c278956 <vm_exec_core+12262>, 0x58887c27a29a <vm_exec_core+18730>, 0x58887c27aae5 <vm_exec_core+20853>, 0x58887c27a0a5 <vm_exec_core+18229>, 0x58887c276286 <vm_exec_core+2326>, 0x58887c27c0cb <vm_exec_core+26459>, 0x58887c27c632 <vm_exec_core+27842>, 0x58887c276a23 <vm_exec_core+4275>, 0x58887c277708 <vm_exec_core+7576>, 0x58887c277075 <vm_exec_core+5893>, 0x58887c277ebd <vm_exec_core+9549>, 0x58887c279562 <vm_exec_core+15346>, 0x58887c276aca <vm_exec_core+4442>, 0x58887c27be1a <vm_exec_core+25770>, 0x58887c27763e <vm_exec_core+7374>, 0x58887c2791e3 <vm_exec_core+14451>, 0x58887c279c9b <vm_exec_core+17195>, 0x58887c27b994 <vm_exec_core+24612>, 0x58887c27a85a <vm_exec_core+20202>, 0x58887c277f66 <vm_exec_core+9718>, 0x58887c277961 <vm_exec_core+8177>, 0x58887c27b738 <vm_exec_core+24008>, 0x58887c278bb2 <vm_exec_core+12866>, 0x58887c27aee8 <vm_exec_core+21880>, 0x58887c27a9d2 <vm_exec_core+20578>, 0x58887c27af75 <vm_exec_core+22021>, 0x58887c27c2ae <vm_exec_core+26942>, 0x58887c275d2b <vm_exec_core+955>, 0x58887c27baa7 <vm_exec_core+24887>, 0x58887c27822f <vm_exec_core+10431>, 0x58887c27b64e <vm_exec_core+23774>, 0x58887c278355 <vm_exec_core+10725>, 0x58887c27a49e <vm_exec_core+19246>, 0x58887c27d2b7 <vm_exec_core+31047>, 0x58887c279b0a <vm_exec_core+16794>, 0x58887c27a162 <vm_exec_core+18418>, 0x58887c2785bc <vm_exec_core+11340>, 0x58887c277a85 <vm_exec_core+8469>, 0x58887c27b043 <vm_exec_core+22227>, 0x58887c276bd5 <vm_exec_core+4709>, 0x58887c27990e <vm_exec_core+16286>, 0x58887c284bdf <vm_exec_core+62063>, 0x58887c27a79b <vm_exec_core+20011>, 0x58887c276c70 <vm_exec_core+4864>, 0x58887c277521 <vm_exec_core+7089>, 0x58887c27733a <vm_exec_core+6602>, 0x58887c2777fa <vm_exec_core+7818>, 0x58887c278085 <vm_exec_core+10005>, 0x58887c27cf14 <vm_exec_core+30116>, 0x58887c275d30 <vm_exec_core+960>, 0x58887c277446 <vm_exec_core+6870>, 0x58887c27d9eb <vm_exec_core+32891>, 0x58887c27ad14 <vm_exec_core+21412>, 0x58887c279f9b <vm_exec_core+17963>, 0x58887c27beaa <vm_exec_core+25914>, 0x58887c27dd9d <vm_exec_core+33837>, 0x58887c27c1d2 <vm_exec_core+26722>, 0x58887c27d08e <vm_exec_core+30494>, 0x58887c27d15f <vm_exec_core+30703>, 0x58887c2766a7 <vm_exec_core+3383>, 0x58887c27ca8a <vm_exec_core+28954>, 0x58887c278ad6 <vm_exec_core+12646>, 0x58887c27ccd5 <vm_exec_core+29541>, 0x58887c2783fa <vm_exec_core+10890>, 0x58887c277d07 <vm_exec_core+9111>, 0x58887c27903e <vm_exec_core+14030>, 0x58887c276b3b <vm_exec_core+4555>, 0x58887c27d22c <vm_exec_core+30908>, 0x58887c27929c <vm_exec_core+14636>, 0x58887c278e2a <vm_exec_core+13498>, 0x58887c275e24 <vm_exec_core+1204>, 0x58887c276443 <vm_exec_core+2771>, 0x58887c279e4e <vm_exec_core+17630>, 0x58887c27943a <vm_exec_core+15050>, 0x58887c279d21 <vm_exec_core+17329>, 0x58887c279bc3 <vm_exec_core+16979>, 0x58887c2789f3 <vm_exec_core+12419>, 0x58887c279336 <vm_exec_core+14790>, 0x58887c278f1b <vm_exec_core+13739>, 0x58887c279693 <vm_exec_core+15651>, 0x58887c279618 <vm_exec_core+15528>, 0x58887c27c194 <vm_exec_core+26660>, 0x58887c2786fc <vm_exec_core+11660>, 0x58887c275ffe <vm_exec_core+1678>, 0x58887c2770c0 <vm_exec_core+5968>, 0x58887c27c37f <vm_exec_core+27151>, 0x58887c276d7e <vm_exec_core+5134>, 0x58887c27d854 <vm_exec_core+32484>, 0x58887c27b2b5 <vm_exec_core+22853>, 0x58887c279797 <vm_exec_core+15911>, 0x58887c27635b <vm_exec_core+2539>, 0x58887c27cb5a <vm_exec_core+29162>, 0x58887c27c760 <vm_exec_core+28144>, 0x58887c276fc1 <vm_exec_core+5713>, 0x58887c276879 <vm_exec_core+3849>, 0x58887c27b824 <vm_exec_core+24244>, 0x58887c277c5b <vm_exec_core+8939>, 0x58887c27cfdd <vm_exec_core+30317>, 0x58887c27ca0f <vm_exec_core+28831>, 0x58887c27851a <vm_exec_core+11178>, 0x58887c2796ff <vm_exec_core+15759>, 0x58887c27b3da <vm_exec_core+23146>, 0x58887c27c96b <vm_exec_core+28667>, 0x58887c27a64c <vm_exec_core+19676>, 0x58887c27b572 <vm_exec_core+23554>, 0x58887c27bd3e <vm_exec_core+25550>, 0x58887c27a543 <vm_exec_core+19411>, 0x58887c2767ce <vm_exec_core+3678>, 0x58887c27ae07 <vm_exec_core+21655>, 0x58887c27658e <vm_exec_core+3102>, 0x58887c276977 <vm_exec_core+4103>, 0x58887c278947 <vm_exec_core+12247>, 0x58887c27a28b <vm_exec_core+18715>, 0x58887c27aad6 <vm_exec_core+20838>, 0x58887c27a096 <vm_exec_core+18214>, 0x58887c276277 <vm_exec_core+2311>, 0x58887c27c0bc <vm_exec_core+26444>, 0x58887c27c623 <vm_exec_core+27827>, 0x58887c276a14 <vm_exec_core+4260>, 0x58887c2776f9 <vm_exec_core+7561>, 0x58887c277066 <vm_exec_core+5878>, 0x58887c277eae <vm_exec_core+9534>, 0x58887c279553 <vm_exec_core+15331>, 0x58887c276abb <vm_exec_core+4427>, 0x58887c27be0b <vm_exec_core+25755>, 0x58887c27762f <vm_exec_core+7359>, 0x58887c2791d4 <vm_exec_core+14436>, 0x58887c279c8c <vm_exec_core+17180>, 0x58887c27b985 <vm_exec_core+24597>, 0x58887c27a84b <vm_exec_core+20187>, 0x58887c277f57 <vm_exec_core+9703>, 0x58887c277952 <vm_exec_core+8162>, 0x58887c27b729 <vm_exec_core+23993>, 0x58887c278ba3 <vm_exec_core+12851>, 0x58887c27aed9 <vm_exec_core+21865>, 0x58887c27a9c3 <vm_exec_core+20563>, 0x58887c27af66 <vm_exec_core+22006>, 0x58887c27c29f <vm_exec_core+26927>, 0x58887c27a778 <vm_exec_core+19976>, 0x58887c27ba98 <vm_exec_core+24872>, 0x58887c278220 <vm_exec_core+10416>, 0x58887c27b63f <vm_exec_core+23759>, 0x58887c278346 <vm_exec_core+10710>, 0x58887c27a48f <vm_exec_core+19231>, 0x58887c27a778 <vm_exec_core+19976>, 0x58887c279afb <vm_exec_core+16779>, 0x58887c27a153 <vm_exec_core+18403>, 0x58887c2785ad <vm_exec_core+11325>, 0x58887c277a76 <vm_exec_core+8454>, 0x58887c27b034 <vm_exec_core+22212>, 0x58887c276bc6 <vm_exec_core+4694>, 0x58887c2798ff <vm_exec_core+16271>, 0x58887c284bd0 <vm_exec_core+62048>, 0x58887c27a78c <vm_exec_core+19996>, 0x58887c276c61 <vm_exec_core+4849>, 0x58887c277512 <vm_exec_core+7074>, 0x58887c27732b <vm_exec_core+6587>, 0x58887c2777eb <vm_exec_core+7803>, 0x58887c278076 <vm_exec_core+9990>, 0x58887c279f96 <vm_exec_core+17958>, 0x58887c2798f5 <vm_exec_core+16261>, 0x58887c279f91 <vm_exec_core+17953>, 0x58887c27a738 <vm_exec_core+19912>, 0x58887c27a6f8 <vm_exec_core+19848>, 0x58887c2777e6 <vm_exec_core+7798>, 0x58887c27aa9a <vm_exec_core+20778>, 0x58887c278e20 <vm_exec_core+13488>, 0x58887c278e25 <vm_exec_core+13493>, 0x58887c27a6f3 <vm_exec_core+19843>, 0x58887c27a286 <vm_exec_core+18710>...}
          reg_cfp = 0x700c1afff608
          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>
  =================================================================
  ==3181319==ERROR: AddressSanitizer: heap-use-after-free on address 0x5290000037b8 at pc 0x58887c14c02c bp 0x5290000035f0 sp 0x5290000035e8
          INSN_LABEL_trace_opt_ge = <optimized out>
          INSN_LABEL_trace_opt_ltlt = <optimized out>
          INSN_LABEL_trace_opt_and = <optimized out>
  READ of size 4 at 0x5290000037b8 thread T0
          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>
  #34 0x000058887c2722bb 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.
  #35 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
  #36 0x000058887c2fd542 in invoke_iseq_block_from_c (ec=0x5160000003d0, captured=0x700c1afff738, self=123197315451760, 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 = 0x700c1d3cac50
          cfp = <optimized out>
          sp = 0x700c1aeff8d0
          use_argv = 0x700c1b99a660
          stack_argv = 0x700c1aeff8d0
          opt_pc = 0
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #37 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 = 0x700c1afff738
  #38 0x000058887c2a18e8 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.
  #39 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.
  #40 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1362
  No locals.
  #41 0x000058887c2a18e8 in rb_yield (val=<optimized out>)
  No locals.
  #42 0x000058887c4639b6 in rb_ary_collect (ary=123196625034800) at /tmp/ruby/src/trunk_asan/array.c:3655
          collect = 123196625034720
          i = 0
  #43 0x000058887c2dd988 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 = 0x166100000001
          cc = <optimized out>
          me = 0x700c1d580108
          cfunc = 0x5060000201e8
          recv = 123196625034800
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #44 0x000058887c27dc3a in vm_sendish (ec=0x5160000003d0, reg_cfp=0x700c1afff720, 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>
  #45 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 = {0x58887c27c1a3 <vm_exec_core+26675>, 0x58887c27870b <vm_exec_core+11675>, 0x58887c27600d <vm_exec_core+1693>, 0x58887c2770cf <vm_exec_core+5983>, 0x58887c27c38e <vm_exec_core+27166>, 0x58887c276d8d <vm_exec_core+5149>, 0x58887c27d863 <vm_exec_core+32499>, 0x58887c27b2c4 <vm_exec_core+22868>, 0x58887c2797a6 <vm_exec_core+15926>, 0x58887c27636a <vm_exec_core+2554>, 0x58887c27cb69 <vm_exec_core+29177>, 0x58887c27c76f <vm_exec_core+28159>, 0x58887c276fd0 <vm_exec_core+5728>, 0x58887c276888 <vm_exec_core+3864>, 0x58887c27b833 <vm_exec_core+24259>, 0x58887c277c6a <vm_exec_core+8954>, 0x58887c27cfec <vm_exec_core+30332>, 0x58887c27ca1e <vm_exec_core+28846>, 0x58887c278529 <vm_exec_core+11193>, 0x58887c27970e <vm_exec_core+15774>, 0x58887c27b3e9 <vm_exec_core+23161>, 0x58887c27c97a <vm_exec_core+28682>, 0x58887c27a65b <vm_exec_core+19691>, 0x58887c27b581 <vm_exec_core+23569>, 0x58887c27bd4d <vm_exec_core+25565>, 0x58887c27a552 <vm_exec_core+19426>, 0x58887c2767dd <vm_exec_core+3693>, 0x58887c27ae16 <vm_exec_core+21670>, 0x58887c27659d <vm_exec_core+3117>, 0x58887c276986 <vm_exec_core+4118>, 0x58887c278956 <vm_exec_core+12262>, 0x58887c27a29a <vm_exec_core+18730>, 0x58887c27aae5 <vm_exec_core+20853>, 0x58887c27a0a5 <vm_exec_core+18229>, 0x58887c276286 <vm_exec_core+2326>, 0x58887c27c0cb <vm_exec_core+26459>, 0x58887c27c632 <vm_exec_core+27842>, 0x58887c276a23 <vm_exec_core+4275>, 0x58887c277708 <vm_exec_core+7576>, 0x58887c277075 <vm_exec_core+5893>, 0x58887c277ebd <vm_exec_core+9549>, 0x58887c279562 <vm_exec_core+15346>, 0x58887c276aca <vm_exec_core+4442>, 0x58887c27be1a <vm_exec_core+25770>, 0x58887c27763e <vm_exec_core+7374>, 0x58887c2791e3 <vm_exec_core+14451>, 0x58887c279c9b <vm_exec_core+17195>, 0x58887c27b994 <vm_exec_core+24612>, 0x58887c27a85a <vm_exec_core+20202>, 0x58887c277f66 <vm_exec_core+9718>, 0x58887c277961 <vm_exec_core+8177>, 0x58887c27b738 <vm_exec_core+24008>, 0x58887c278bb2 <vm_exec_core+12866>, 0x58887c27aee8 <vm_exec_core+21880>, 0x58887c27a9d2 <vm_exec_core+20578>, 0x58887c27af75 <vm_exec_core+22021>, 0x58887c27c2ae <vm_exec_core+26942>, 0x58887c275d2b <vm_exec_core+955>, 0x58887c27baa7 <vm_exec_core+24887>, 0x58887c27822f <vm_exec_core+10431>, 0x58887c27b64e <vm_exec_core+23774>, 0x58887c278355 <vm_exec_core+10725>, 0x58887c27a49e <vm_exec_core+19246>, 0x58887c27d2b7 <vm_exec_core+31047>, 0x58887c279b0a <vm_exec_core+16794>, 0x58887c27a162 <vm_exec_core+18418>, 0x58887c2785bc <vm_exec_core+11340>, 0x58887c277a85 <vm_exec_core+8469>, 0x58887c27b043 <vm_exec_core+22227>, 0x58887c276bd5 <vm_exec_core+4709>, 0x58887c27990e <vm_exec_core+16286>, 0x58887c284bdf <vm_exec_core+62063>, 0x58887c27a79b <vm_exec_core+20011>, 0x58887c276c70 <vm_exec_core+4864>, 0x58887c277521 <vm_exec_core+7089>, 0x58887c27733a <vm_exec_core+6602>, 0x58887c2777fa <vm_exec_core+7818>, 0x58887c278085 <vm_exec_core+10005>, 0x58887c27cf14 <vm_exec_core+30116>, 0x58887c275d30 <vm_exec_core+960>, 0x58887c277446 <vm_exec_core+6870>, 0x58887c27d9eb <vm_exec_core+32891>, 0x58887c27ad14 <vm_exec_core+21412>, 0x58887c279f9b <vm_exec_core+17963>, 0x58887c27beaa <vm_exec_core+25914>, 0x58887c27dd9d <vm_exec_core+33837>, 0x58887c27c1d2 <vm_exec_core+26722>, 0x58887c27d08e <vm_exec_core+30494>, 0x58887c27d15f <vm_exec_core+30703>, 0x58887c2766a7 <vm_exec_core+3383>, 0x58887c27ca8a <vm_exec_core+28954>, 0x58887c278ad6 <vm_exec_core+12646>, 0x58887c27ccd5 <vm_exec_core+29541>, 0x58887c2783fa <vm_exec_core+10890>, 0x58887c277d07 <vm_exec_core+9111>, 0x58887c27903e <vm_exec_core+14030>, 0x58887c276b3b <vm_exec_core+4555>, 0x58887c27d22c <vm_exec_core+30908>, 0x58887c27929c <vm_exec_core+14636>, 0x58887c278e2a <vm_exec_core+13498>, 0x58887c275e24 <vm_exec_core+1204>, 0x58887c276443 <vm_exec_core+2771>, 0x58887c279e4e <vm_exec_core+17630>, 0x58887c27943a <vm_exec_core+15050>, 0x58887c279d21 <vm_exec_core+17329>, 0x58887c279bc3 <vm_exec_core+16979>, 0x58887c2789f3 <vm_exec_core+12419>, 0x58887c279336 <vm_exec_core+14790>, 0x58887c278f1b <vm_exec_core+13739>, 0x58887c279693 <vm_exec_core+15651>, 0x58887c279618 <vm_exec_core+15528>, 0x58887c27c194 <vm_exec_core+26660>, 0x58887c2786fc <vm_exec_core+11660>, 0x58887c275ffe <vm_exec_core+1678>, 0x58887c2770c0 <vm_exec_core+5968>, 0x58887c27c37f <vm_exec_core+27151>, 0x58887c276d7e <vm_exec_core+5134>, 0x58887c27d854 <vm_exec_core+32484>, 0x58887c27b2b5 <vm_exec_core+22853>, 0x58887c279797 <vm_exec_core+15911>, 0x58887c27635b <vm_exec_core+2539>, 0x58887c27cb5a <vm_exec_core+29162>, 0x58887c27c760 <vm_exec_core+28144>, 0x58887c276fc1 <vm_exec_core+5713>, 0x58887c276879 <vm_exec_core+3849>, 0x58887c27b824 <vm_exec_core+24244>, 0x58887c277c5b <vm_exec_core+8939>, 0x58887c27cfdd <vm_exec_core+30317>, 0x58887c27ca0f <vm_exec_core+28831>, 0x58887c27851a <vm_exec_core+11178>, 0x58887c2796ff <vm_exec_core+15759>, 0x58887c27b3da <vm_exec_core+23146>, 0x58887c27c96b <vm_exec_core+28667>, 0x58887c27a64c <vm_exec_core+19676>, 0x58887c27b572 <vm_exec_core+23554>, 0x58887c27bd3e <vm_exec_core+25550>, 0x58887c27a543 <vm_exec_core+19411>, 0x58887c2767ce <vm_exec_core+3678>, 0x58887c27ae07 <vm_exec_core+21655>, 0x58887c27658e <vm_exec_core+3102>, 0x58887c276977 <vm_exec_core+4103>, 0x58887c278947 <vm_exec_core+12247>, 0x58887c27a28b <vm_exec_core+18715>, 0x58887c27aad6 <vm_exec_core+20838>, 0x58887c27a096 <vm_exec_core+18214>, 0x58887c276277 <vm_exec_core+2311>, 0x58887c27c0bc <vm_exec_core+26444>, 0x58887c27c623 <vm_exec_core+27827>, 0x58887c276a14 <vm_exec_core+4260>, 0x58887c2776f9 <vm_exec_core+7561>, 0x58887c277066 <vm_exec_core+5878>, 0x58887c277eae <vm_exec_core+9534>, 0x58887c279553 <vm_exec_core+15331>, 0x58887c276abb <vm_exec_core+4427>, 0x58887c27be0b <vm_exec_core+25755>, 0x58887c27762f <vm_exec_core+7359>, 0x58887c2791d4 <vm_exec_core+14436>, 0x58887c279c8c <vm_exec_core+17180>, 0x58887c27b985 <vm_exec_core+24597>, 0x58887c27a84b <vm_exec_core+20187>, 0x58887c277f57 <vm_exec_core+9703>, 0x58887c277952 <vm_exec_core+8162>, 0x58887c27b729 <vm_exec_core+23993>, 0x58887c278ba3 <vm_exec_core+12851>, 0x58887c27aed9 <vm_exec_core+21865>, 0x58887c27a9c3 <vm_exec_core+20563>, 0x58887c27af66 <vm_exec_core+22006>, 0x58887c27c29f <vm_exec_core+26927>, 0x58887c27a778 <vm_exec_core+19976>, 0x58887c27ba98 <vm_exec_core+24872>, 0x58887c278220 <vm_exec_core+10416>, 0x58887c27b63f <vm_exec_core+23759>, 0x58887c278346 <vm_exec_core+10710>, 0x58887c27a48f <vm_exec_core+19231>, 0x58887c27a778 <vm_exec_core+19976>, 0x58887c279afb <vm_exec_core+16779>, 0x58887c27a153 <vm_exec_core+18403>, 0x58887c2785ad <vm_exec_core+11325>, 0x58887c277a76 <vm_exec_core+8454>, 0x58887c27b034 <vm_exec_core+22212>, 0x58887c276bc6 <vm_exec_core+4694>, 0x58887c2798ff <vm_exec_core+16271>, 0x58887c284bd0 <vm_exec_core+62048>, 0x58887c27a78c <vm_exec_core+19996>, 0x58887c276c61 <vm_exec_core+4849>, 0x58887c277512 <vm_exec_core+7074>, 0x58887c27732b <vm_exec_core+6587>, 0x58887c2777eb <vm_exec_core+7803>, 0x58887c278076 <vm_exec_core+9990>, 0x58887c279f96 <vm_exec_core+17958>, 0x58887c2798f5 <vm_exec_core+16261>, 0x58887c279f91 <vm_exec_core+17953>, 0x58887c27a738 <vm_exec_core+19912>, 0x58887c27a6f8 <vm_exec_core+19848>, 0x58887c2777e6 <vm_exec_core+7798>, 0x58887c27aa9a <vm_exec_core+20778>, 0x58887c278e20 <vm_exec_core+13488>, 0x58887c278e25 <vm_exec_core+13493>, 0x58887c27a6f3 <vm_exec_core+19843>, 0x58887c27a286 <vm_exec_core+18710>...}
          reg_cfp = 0x700c1afff720
          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>
  #46 0x000058887c2722bb 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.
  #47 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
  #48 0x000058887c2b8629 in rb_iseq_eval_main (iseq=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2905
          ec = 0x5160000003d0
          val = <optimized out>
  #49 0x000058887beb9d95 in rb_ec_exec_node (ec=0x5160000003d0, n=0x700c1d3cade0) at /tmp/ruby/src/trunk_asan/eval.c:281
          _ec = 0x5160000003d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffdb52f0750, <optimized out>, 0x7ffdb52f06a0, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
          state = 0
          iseq = 0x700c1d3cade0
  #50 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:319
          ec = 0x5160000003d0
          status = <optimized out>
  #51 0x000058887beb2c37 in rb_main (argc=11, argv=0x7ffdb52f0918) at /tmp/ruby/src/trunk_asan/main.c:42
          variable_in_this_stack_frame = <optimized out>
  #52 main (argc=11, argv=0x7ffdb52f0918) at /tmp/ruby/src/trunk_asan/main.c:62
  No locals.
  >>> Dump Ruby level backtrace (if possible)
  Program received signal SIGSEGV, Segmentation fault.
  0x000058887c75d6a3 in rb_vmdebug_stack_dump_all_threads () at /tmp/ruby/src/trunk_asan/vm_dump.c:1330
  1330	        kprintf("th: %p, native_id: %p\n", (void *)th, (void *)(uintptr_t)th->nt->thread_id);
  [Inferior 1 (process 3181319) detached]
  $ timeout 60 gdb -p 3157317 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
  [New LWP 3854843]
  [New LWP 3181325]
  [New LWP 3175872]
  [New LWP 3175867]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  0x0000700c1da98d71 in __futex_abstimed_wait_common64 (private=20800, cancel=true, abstime=0x7ffdb52ee2c0, op=137, expected=0, futex_word=0x50c000000094) at ./nptl/futex-internal.c:57
  >>> Threads
    Id   Target Id                                             Frame 
  * 1    Thread 0x700c1dd2fc40 (LWP 3157317) "ruby"            0x0000700c1da98d71 in __futex_abstimed_wait_common64 (private=20800, cancel=true, abstime=0x7ffdb52ee2c0, op=137, expected=0, futex_word=0x50c000000094) at ./nptl/futex-internal.c:57
    2    Thread 0x700bf88006c0 (LWP 3854843) "envutil.rb:183"  0x0000700c1db1b4cd in __GI___poll (fds=0x700be9009560, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
    3    Thread 0x700c018006c0 (LWP 3181325) "ruby"            0x0000700c1db1b4cd in __GI___poll (fds=0x700be9b09040, nfds=1, timeout=10) at ../sysdeps/unix/sysv/linux/poll.c:29
    4    Thread 0x700bf8e006c0 (LWP 3175872) "Timeout stdlib " 0x0000700c1da98d71 in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c0002315d4) at ./nptl/futex-internal.c:57
    5    Thread 0x700bfc4006c0 (LWP 3175867) "parallel.rb:40"  0x0000700c1db1b4cd in __GI___poll (fds=0x700bee821760, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  >>> Machine level backtrace
  Thread 5 (Thread 0x700bfc4006c0 (LWP 3175867) "parallel.rb:40"):
  #0  0x0000700c1db1b4cd in __GI___poll (fds=0x700bee821760, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
          sc_ret = -516
          sc_cancel_oldtype = 0
          sc_ret = <optimized out>
  #1  0x000058887be197ca in __interceptor_poll ()
  No symbol table info available.
  #2  0x000058887bf830c9 in nogvl_wait_for (th=123196625034520, fptr=0x511000098fc0, events=1, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:12606
          fds = {fd = 6, events = <optimized out>, revents = <optimized out>}
          scheduler = <optimized out>
          fd = <optimized out>
          timeout_milliseconds = -1
  #3  io_internal_wait (thread=<optimized out>, fptr=<optimized out>, error=<optimized out>, events=<optimized out>, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:1174
          ready = <optimized out>
  #4  0x000058887bf8455a in internal_read_func (ptr=0x700bee821640) at /tmp/ruby/src/trunk_asan/io.c:1212
          iis = 0x700bee821640
          result = <optimized out>
  #5  0x000058887c1dfeca in rb_thread_io_blocking_call (io=0x511000098fc0, func=0x58887bf84050 <internal_read_func>, data1=0x700bee821640, events=1) at /tmp/ruby/src/trunk_asan/thread.c:1918
          __region = <optimized out>
          saved_state = RUBY_TAG_NONE
          _ec = <optimized out>
          _tag = <optimized out>
          ec = <optimized out>
          th = <optimized out>
          val = <optimized out>
          blocking_operation = <optimized out>
          state = RUBY_TAG_NONE
          saved_errno = <optimized out>
          prev_mn_schedulable = <optimized out>
          fd = <optimized out>
  #6  0x000058887bebe28f 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:1079
          _ec = 0x5160010de5d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x700bfc3fed30, <optimized out>, 0x700bfc3fec40, <optimized out>, <optimized out>}, prev = 0x700bee809140, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x5160010de5d0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #7  0x000058887bf98995 in io_read_memory_locktmp (str=123196548454240, iis=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:3458
  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:3504
          str = <optimized out>
          iis = {th = 123196625034520, fptr = 0x511000098fc0, nonblock = 0, fd = 6, buf = 0x519000dd0e80, capa = 1024, timeout = <optimized out>}
          length = <optimized out>
          len = 1024
          fptr = 0x511000098fc0
          n = <optimized out>
          shrinkable = <optimized out>
  #9  0x000058887bf74c31 in io_readpartial (argc=-293464224, argv=0x1, io=4294967295) at /tmp/ruby/src/trunk_asan/io.c:3624
          ret = <optimized out>
  #10 0x000058887c2dd988 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 = 0x40d100100003
          cc = <optimized out>
          me = 0x700c1d559e90
          cfunc = 0x50600002c2a8
          recv = 123196625034640
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #11 0x000058887c282f0c in vm_sendish (ec=0x5160010de5d0, reg_cfp=0x700bfac6e790, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5970
          calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, 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>
  #12 vm_exec_core (ec=ec@entry=0x5160010de5d0) at ../../src/trunk_asan/insns.def:899
          bh = 0
          cd = <optimized out>
          leaf = false
          val = <optimized out>
          insns_address_table = {0x58887c27c1a3 <vm_exec_core+26675>, 0x58887c27870b <vm_exec_core+11675>, 0x58887c27600d <vm_exec_core+1693>, 0x58887c2770cf <vm_exec_core+5983>, 0x58887c27c38e <vm_exec_core+27166>, 0x58887c276d8d <vm_exec_core+5149>, 0x58887c27d863 <vm_exec_core+32499>, 0x58887c27b2c4 <vm_exec_core+22868>, 0x58887c2797a6 <vm_exec_core+15926>, 0x58887c27636a <vm_exec_core+2554>, 0x58887c27cb69 <vm_exec_core+29177>, 0x58887c27c76f <vm_exec_core+28159>, 0x58887c276fd0 <vm_exec_core+5728>, 0x58887c276888 <vm_exec_core+3864>, 0x58887c27b833 <vm_exec_core+24259>, 0x58887c277c6a <vm_exec_core+8954>, 0x58887c27cfec <vm_exec_core+30332>, 0x58887c27ca1e <vm_exec_core+28846>, 0x58887c278529 <vm_exec_core+11193>, 0x58887c27970e <vm_exec_core+15774>, 0x58887c27b3e9 <vm_exec_core+23161>, 0x58887c27c97a <vm_exec_core+28682>, 0x58887c27a65b <vm_exec_core+19691>, 0x58887c27b581 <vm_exec_core+23569>, 0x58887c27bd4d <vm_exec_core+25565>, 0x58887c27a552 <vm_exec_core+19426>, 0x58887c2767dd <vm_exec_core+3693>, 0x58887c27ae16 <vm_exec_core+21670>, 0x58887c27659d <vm_exec_core+3117>, 0x58887c276986 <vm_exec_core+4118>, 0x58887c278956 <vm_exec_core+12262>, 0x58887c27a29a <vm_exec_core+18730>, 0x58887c27aae5 <vm_exec_core+20853>, 0x58887c27a0a5 <vm_exec_core+18229>, 0x58887c276286 <vm_exec_core+2326>, 0x58887c27c0cb <vm_exec_core+26459>, 0x58887c27c632 <vm_exec_core+27842>, 0x58887c276a23 <vm_exec_core+4275>, 0x58887c277708 <vm_exec_core+7576>, 0x58887c277075 <vm_exec_core+5893>, 0x58887c277ebd <vm_exec_core+9549>, 0x58887c279562 <vm_exec_core+15346>, 0x58887c276aca <vm_exec_core+4442>, 0x58887c27be1a <vm_exec_core+25770>, 0x58887c27763e <vm_exec_core+7374>, 0x58887c2791e3 <vm_exec_core+14451>, 0x58887c279c9b <vm_exec_core+17195>, 0x58887c27b994 <vm_exec_core+24612>, 0x58887c27a85a <vm_exec_core+20202>, 0x58887c277f66 <vm_exec_core+9718>, 0x58887c277961 <vm_exec_core+8177>, 0x58887c27b738 <vm_exec_core+24008>, 0x58887c278bb2 <vm_exec_core+12866>, 0x58887c27aee8 <vm_exec_core+21880>, 0x58887c27a9d2 <vm_exec_core+20578>, 0x58887c27af75 <vm_exec_core+22021>, 0x58887c27c2ae <vm_exec_core+26942>, 0x58887c275d2b <vm_exec_core+955>, 0x58887c27baa7 <vm_exec_core+24887>, 0x58887c27822f <vm_exec_core+10431>, 0x58887c27b64e <vm_exec_core+23774>, 0x58887c278355 <vm_exec_core+10725>, 0x58887c27a49e <vm_exec_core+19246>, 0x58887c27d2b7 <vm_exec_core+31047>, 0x58887c279b0a <vm_exec_core+16794>, 0x58887c27a162 <vm_exec_core+18418>, 0x58887c2785bc <vm_exec_core+11340>, 0x58887c277a85 <vm_exec_core+8469>, 0x58887c27b043 <vm_exec_core+22227>, 0x58887c276bd5 <vm_exec_core+4709>, 0x58887c27990e <vm_exec_core+16286>, 0x58887c284bdf <vm_exec_core+62063>, 0x58887c27a79b <vm_exec_core+20011>, 0x58887c276c70 <vm_exec_core+4864>, 0x58887c277521 <vm_exec_core+7089>, 0x58887c27733a <vm_exec_core+6602>, 0x58887c2777fa <vm_exec_core+7818>, 0x58887c278085 <vm_exec_core+10005>, 0x58887c27cf14 <vm_exec_core+30116>, 0x58887c275d30 <vm_exec_core+960>, 0x58887c277446 <vm_exec_core+6870>, 0x58887c27d9eb <vm_exec_core+32891>, 0x58887c27ad14 <vm_exec_core+21412>, 0x58887c279f9b <vm_exec_core+17963>, 0x58887c27beaa <vm_exec_core+25914>, 0x58887c27dd9d <vm_exec_core+33837>, 0x58887c27c1d2 <vm_exec_core+26722>, 0x58887c27d08e <vm_exec_core+30494>, 0x58887c27d15f <vm_exec_core+30703>, 0x58887c2766a7 <vm_exec_core+3383>, 0x58887c27ca8a <vm_exec_core+28954>, 0x58887c278ad6 <vm_exec_core+12646>, 0x58887c27ccd5 <vm_exec_core+29541>, 0x58887c2783fa <vm_exec_core+10890>, 0x58887c277d07 <vm_exec_core+9111>, 0x58887c27903e <vm_exec_core+14030>, 0x58887c276b3b <vm_exec_core+4555>, 0x58887c27d22c <vm_exec_core+30908>, 0x58887c27929c <vm_exec_core+14636>, 0x58887c278e2a <vm_exec_core+13498>, 0x58887c275e24 <vm_exec_core+1204>, 0x58887c276443 <vm_exec_core+2771>, 0x58887c279e4e <vm_exec_core+17630>, 0x58887c27943a <vm_exec_core+15050>, 0x58887c279d21 <vm_exec_core+17329>, 0x58887c279bc3 <vm_exec_core+16979>, 0x58887c2789f3 <vm_exec_core+12419>, 0x58887c279336 <vm_exec_core+14790>, 0x58887c278f1b <vm_exec_core+13739>, 0x58887c279693 <vm_exec_core+15651>, 0x58887c279618 <vm_exec_core+15528>, 0x58887c27c194 <vm_exec_core+26660>, 0x58887c2786fc <vm_exec_core+11660>, 0x58887c275ffe <vm_exec_core+1678>, 0x58887c2770c0 <vm_exec_core+5968>, 0x58887c27c37f <vm_exec_core+27151>, 0x58887c276d7e <vm_exec_core+5134>, 0x58887c27d854 <vm_exec_core+32484>, 0x58887c27b2b5 <vm_exec_core+22853>, 0x58887c279797 <vm_exec_core+15911>, 0x58887c27635b <vm_exec_core+2539>, 0x58887c27cb5a <vm_exec_core+29162>, 0x58887c27c760 <vm_exec_core+28144>, 0x58887c276fc1 <vm_exec_core+5713>, 0x58887c276879 <vm_exec_core+3849>, 0x58887c27b824 <vm_exec_core+24244>, 0x58887c277c5b <vm_exec_core+8939>, 0x58887c27cfdd <vm_exec_core+30317>, 0x58887c27ca0f <vm_exec_core+28831>, 0x58887c27851a <vm_exec_core+11178>, 0x58887c2796ff <vm_exec_core+15759>, 0x58887c27b3da <vm_exec_core+23146>, 0x58887c27c96b <vm_exec_core+28667>, 0x58887c27a64c <vm_exec_core+19676>, 0x58887c27b572 <vm_exec_core+23554>, 0x58887c27bd3e <vm_exec_core+25550>, 0x58887c27a543 <vm_exec_core+19411>, 0x58887c2767ce <vm_exec_core+3678>, 0x58887c27ae07 <vm_exec_core+21655>, 0x58887c27658e <vm_exec_core+3102>, 0x58887c276977 <vm_exec_core+4103>, 0x58887c278947 <vm_exec_core+12247>, 0x58887c27a28b <vm_exec_core+18715>, 0x58887c27aad6 <vm_exec_core+20838>, 0x58887c27a096 <vm_exec_core+18214>, 0x58887c276277 <vm_exec_core+2311>, 0x58887c27c0bc <vm_exec_core+26444>, 0x58887c27c623 <vm_exec_core+27827>, 0x58887c276a14 <vm_exec_core+4260>, 0x58887c2776f9 <vm_exec_core+7561>, 0x58887c277066 <vm_exec_core+5878>, 0x58887c277eae <vm_exec_core+9534>, 0x58887c279553 <vm_exec_core+15331>, 0x58887c276abb <vm_exec_core+4427>, 0x58887c27be0b <vm_exec_core+25755>, 0x58887c27762f <vm_exec_core+7359>, 0x58887c2791d4 <vm_exec_core+14436>, 0x58887c279c8c <vm_exec_core+17180>, 0x58887c27b985 <vm_exec_core+24597>, 0x58887c27a84b <vm_exec_core+20187>, 0x58887c277f57 <vm_exec_core+9703>, 0x58887c277952 <vm_exec_core+8162>, 0x58887c27b729 <vm_exec_core+23993>, 0x58887c278ba3 <vm_exec_core+12851>, 0x58887c27aed9 <vm_exec_core+21865>, 0x58887c27a9c3 <vm_exec_core+20563>, 0x58887c27af66 <vm_exec_core+22006>, 0x58887c27c29f <vm_exec_core+26927>, 0x58887c27a778 <vm_exec_core+19976>, 0x58887c27ba98 <vm_exec_core+24872>, 0x58887c278220 <vm_exec_core+10416>, 0x58887c27b63f <vm_exec_core+23759>, 0x58887c278346 <vm_exec_core+10710>, 0x58887c27a48f <vm_exec_core+19231>, 0x58887c27a778 <vm_exec_core+19976>, 0x58887c279afb <vm_exec_core+16779>, 0x58887c27a153 <vm_exec_core+18403>, 0x58887c2785ad <vm_exec_core+11325>, 0x58887c277a76 <vm_exec_core+8454>, 0x58887c27b034 <vm_exec_core+22212>, 0x58887c276bc6 <vm_exec_core+4694>, 0x58887c2798ff <vm_exec_core+16271>, 0x58887c284bd0 <vm_exec_core+62048>, 0x58887c27a78c <vm_exec_core+19996>, 0x58887c276c61 <vm_exec_core+4849>, 0x58887c277512 <vm_exec_core+7074>, 0x58887c27732b <vm_exec_core+6587>, 0x58887c2777eb <vm_exec_core+7803>, 0x58887c278076 <vm_exec_core+9990>, 0x58887c279f96 <vm_exec_core+17958>, 0x58887c2798f5 <vm_exec_core+16261>, 0x58887c279f91 <vm_exec_core+17953>, 0x58887c27a738 <vm_exec_core+19912>, 0x58887c27a6f8 <vm_exec_core+19848>, 0x58887c2777e6 <vm_exec_core+7798>, 0x58887c27aa9a <vm_exec_core+20778>, 0x58887c278e20 <vm_exec_core+13488>, 0x58887c278e25 <vm_exec_core+13493>, 0x58887c27a6f3 <vm_exec_core+19843>, 0x58887c27a286 <vm_exec_core+18710>...}
          reg_cfp = 0x700bfac6e790
          reg_pc = 0x51300004df58
          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>
  #13 0x000058887c271ecb in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2625
          _ec = 0x5160010de5d0
          _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x700bfc3ff6c0, <optimized out>, <optimized out>}, prev = 0x700bfc3ffc00, state = RUBY_TAG_NONE, lock_rec = 0}
          state = RUBY_TAG_NONE
          result = <optimized out>
  #14 0x000058887c2b383b in invoke_iseq_block_from_c (ec=0x5160010de5d0, captured=<optimized out>, self=123197315451760, 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:1655
          flags = 0
          iseq = 0x700c1d3caa98
          cfp = 0x700bfac6e7c8
          sp = 0x700bfab6e818
          use_argv = <optimized out>
          stack_argv = 0x700bfab6e818
          opt_pc = <optimized out>
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #15 invoke_block_from_c_proc (ec=0x5160010de5d0, self=123197315451760, 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:1749
          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:1779
  No locals.
  #17 0x000058887c2b1af6 in rb_vm_invoke_proc (ec=0x700bee821760, proc=0x1, proc@entry=0x5040010e9210, argc=498185421, 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:1800
          self = 4294967295
  #18 0x000058887c1fe1cd in thread_do_start_proc (th=th@entry=0x5150007e4d00) at /tmp/ruby/src/trunk_asan/thread.c:604
          args = <optimized out>
          procval = <optimized out>
          proc = 0x5040010e9210
          args_len = 0
          args_ptr = <optimized out>
  #19 0x000058887c1fbdaa in thread_do_start (th=0x5150007e4d00) at /tmp/ruby/src/trunk_asan/thread.c:621
          result = 36
  #20 thread_start_func_2 (th=th@entry=0x5150007e4d00, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:676
          _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 0x000058887c1fb06e in call_thread_start_func_2 (th=0x5150007e4d00) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2218
          stack_start = <optimized out>
          stack_start_addr = 0x700bfc3ffcc0
  #22 nt_start (ptr=0x50c00072f280) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2263
          th = 0x5150007e4d00
          sched = <optimized out>
          nt = 0x50c00072f280
          vm = 0x525000000100
  #23 0x000058887be72b7f in asan_thread_start(void*) ()
  No symbol table info available.
  #24 0x0000700c1da9caa4 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 = {123196779005632, 7199324349921208686, 123196779005632, -352, 25, 140727643202000, 7199324349900237166, 7198687852635728238}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #25 0x0000700c1db29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  Thread 4 (Thread 0x700bf8e006c0 (LWP 3175872) "Timeout stdlib "):
  #0  0x0000700c1da98d71 in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c0002315d4) 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=0, abstime=0x0, clockid=0, expected=0, futex_word=0x50c0002315d4) 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=0x50c0002315d4, 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  0x0000700c1da9b7ed in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x514000000108, cond=0x50c0002315a8) at ./nptl/pthread_cond_wait.c:503
          spin = 0
          buffer = {__routine = 0x700c1da9b4b0 <__condvar_cleanup_waiting>, __arg = 0x700bf8dfeae0, __canceltype = -302955760, __prev = 0x0}
          cbuffer = {wseq = 9, cond = 0x50c0002315a8, mutex = 0x514000000108, private = 0}
          err = <optimized out>
          g = 1
          flags = <optimized out>
          g1_start = <optimized out>
          maxspin = 0
          signals = <optimized out>
          result = 0
          wseq = 9
          seq = 4
          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=0x50c0002315a8, mutex=mutex@entry=0x514000000108) at ./nptl/pthread_cond_wait.c:627
  No locals.
  #5  0x000058887c1cfd8f in rb_native_cond_wait (cond=0x50c0002315d4, mutex=0x514000000108) at /tmp/ruby/src/trunk_asan/thread_pthread.c:221
          r = <optimized out>
  #6  thread_sched_wait_running_turn (sched=sched@entry=0x514000000108, th=th@entry=0x5150004a5e00, can_direct_transfer=false) at /tmp/ruby/src/trunk_asan/thread_pthread.c:847
          next_th = 0x515000000300
  #7  0x000058887c1f9f61 in thread_sched_to_waiting_until_wakeup (sched=0x514000000108, th=th@entry=0x5150004a5e00) at /tmp/ruby/src/trunk_asan/thread_pthread.c:1122
          can_direct_transfer = <optimized out>
  #8  0x000058887c1db141 in native_sleep (th=0x5150004a5e00, rel=0x0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3321
          sched = <optimized out>
  #9  sleep_forever (th=0x5150004a5e00, fl=fl@entry=1) at /tmp/ruby/src/trunk_asan/thread.c:1358
          prev_status = THREAD_RUNNABLE
          status = THREAD_STOPPED_FOREVER
          woke = <optimized out>
  #10 0x000058887c1f8a0c in rb_thread_sleep_deadly_allow_spurious_wakeup (blocker=123197332207360, timeout=4, end=0) at /tmp/ruby/src/trunk_asan/thread.c:1403
          scheduler = <optimized out>
  #11 queue_sleep (_args=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:1034
          args = <optimized out>
  #12 0x000058887bebe28f 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:1079
          _ec = 0x516001a69dd0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x700bf8dfee50, <optimized out>, 0x700bf8dfed60, <optimized out>, <optimized out>}, prev = 0x700bedc09140, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x516001a69dd0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #13 0x000058887c1f7d6e in queue_do_pop (self=<optimized out>, q=0x504000032a50, should_block=<optimized out>, timeout=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:1109
          queue_waiter = {w = {self = 123197332207360, th = 0x0, fiber = 0x0, node = {next = 0x0, prev = 0x0}}, as = {q = 0x0, sq = 0x0}}
          queue_sleep_arg = {self = 123197332207360, timeout = 4, end = <optimized out>}
          ec = <optimized out>
          waitq = 0x504000032a50
          end = 0
  #14 0x000058887c27e035 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:7400
          func_ptr = <optimized out>
          canary_p = <optimized out>
          ret = <optimized out>
  #15 0x000058887c27e035 in vm_invoke_builtin_delegate (ec=0x516001a69dd0, cfp=0x700bfa1ff758, bf=<optimized out>, start_index=<optimized out>)
          argv = <optimized out>
  #16 vm_exec_core (ec=ec@entry=0x516001a69dd0) at ../../src/trunk_asan/insns.def:1695
          bf = <optimized out>
          leaf = false
          val = <optimized out>
          index = <optimized out>
          insns_address_table = {0x58887c27c1a3 <vm_exec_core+26675>, 0x58887c27870b <vm_exec_core+11675>, 0x58887c27600d <vm_exec_core+1693>, 0x58887c2770cf <vm_exec_core+5983>, 0x58887c27c38e <vm_exec_core+27166>, 0x58887c276d8d <vm_exec_core+5149>, 0x58887c27d863 <vm_exec_core+32499>, 0x58887c27b2c4 <vm_exec_core+22868>, 0x58887c2797a6 <vm_exec_core+15926>, 0x58887c27636a <vm_exec_core+2554>, 0x58887c27cb69 <vm_exec_core+29177>, 0x58887c27c76f <vm_exec_core+28159>, 0x58887c276fd0 <vm_exec_core+5728>, 0x58887c276888 <vm_exec_core+3864>, 0x58887c27b833 <vm_exec_core+24259>, 0x58887c277c6a <vm_exec_core+8954>, 0x58887c27cfec <vm_exec_core+30332>, 0x58887c27ca1e <vm_exec_core+28846>, 0x58887c278529 <vm_exec_core+11193>, 0x58887c27970e <vm_exec_core+15774>, 0x58887c27b3e9 <vm_exec_core+23161>, 0x58887c27c97a <vm_exec_core+28682>, 0x58887c27a65b <vm_exec_core+19691>, 0x58887c27b581 <vm_exec_core+23569>, 0x58887c27bd4d <vm_exec_core+25565>, 0x58887c27a552 <vm_exec_core+19426>, 0x58887c2767dd <vm_exec_core+3693>, 0x58887c27ae16 <vm_exec_core+21670>, 0x58887c27659d <vm_exec_core+3117>, 0x58887c276986 <vm_exec_core+4118>, 0x58887c278956 <vm_exec_core+12262>, 0x58887c27a29a <vm_exec_core+18730>, 0x58887c27aae5 <vm_exec_core+20853>, 0x58887c27a0a5 <vm_exec_core+18229>, 0x58887c276286 <vm_exec_core+2326>, 0x58887c27c0cb <vm_exec_core+26459>, 0x58887c27c632 <vm_exec_core+27842>, 0x58887c276a23 <vm_exec_core+4275>, 0x58887c277708 <vm_exec_core+7576>, 0x58887c277075 <vm_exec_core+5893>, 0x58887c277ebd <vm_exec_core+9549>, 0x58887c279562 <vm_exec_core+15346>, 0x58887c276aca <vm_exec_core+4442>, 0x58887c27be1a <vm_exec_core+25770>, 0x58887c27763e <vm_exec_core+7374>, 0x58887c2791e3 <vm_exec_core+14451>, 0x58887c279c9b <vm_exec_core+17195>, 0x58887c27b994 <vm_exec_core+24612>, 0x58887c27a85a <vm_exec_core+20202>, 0x58887c277f66 <vm_exec_core+9718>, 0x58887c277961 <vm_exec_core+8177>, 0x58887c27b738 <vm_exec_core+24008>, 0x58887c278bb2 <vm_exec_core+12866>, 0x58887c27aee8 <vm_exec_core+21880>, 0x58887c27a9d2 <vm_exec_core+20578>, 0x58887c27af75 <vm_exec_core+22021>, 0x58887c27c2ae <vm_exec_core+26942>, 0x58887c275d2b <vm_exec_core+955>, 0x58887c27baa7 <vm_exec_core+24887>, 0x58887c27822f <vm_exec_core+10431>, 0x58887c27b64e <vm_exec_core+23774>, 0x58887c278355 <vm_exec_core+10725>, 0x58887c27a49e <vm_exec_core+19246>, 0x58887c27d2b7 <vm_exec_core+31047>, 0x58887c279b0a <vm_exec_core+16794>, 0x58887c27a162 <vm_exec_core+18418>, 0x58887c2785bc <vm_exec_core+11340>, 0x58887c277a85 <vm_exec_core+8469>, 0x58887c27b043 <vm_exec_core+22227>, 0x58887c276bd5 <vm_exec_core+4709>, 0x58887c27990e <vm_exec_core+16286>, 0x58887c284bdf <vm_exec_core+62063>, 0x58887c27a79b <vm_exec_core+20011>, 0x58887c276c70 <vm_exec_core+4864>, 0x58887c277521 <vm_exec_core+7089>, 0x58887c27733a <vm_exec_core+6602>, 0x58887c2777fa <vm_exec_core+7818>, 0x58887c278085 <vm_exec_core+10005>, 0x58887c27cf14 <vm_exec_core+30116>, 0x58887c275d30 <vm_exec_core+960>, 0x58887c277446 <vm_exec_core+6870>, 0x58887c27d9eb <vm_exec_core+32891>, 0x58887c27ad14 <vm_exec_core+21412>, 0x58887c279f9b <vm_exec_core+17963>, 0x58887c27beaa <vm_exec_core+25914>, 0x58887c27dd9d <vm_exec_core+33837>, 0x58887c27c1d2 <vm_exec_core+26722>, 0x58887c27d08e <vm_exec_core+30494>, 0x58887c27d15f <vm_exec_core+30703>, 0x58887c2766a7 <vm_exec_core+3383>, 0x58887c27ca8a <vm_exec_core+28954>, 0x58887c278ad6 <vm_exec_core+12646>, 0x58887c27ccd5 <vm_exec_core+29541>, 0x58887c2783fa <vm_exec_core+10890>, 0x58887c277d07 <vm_exec_core+9111>, 0x58887c27903e <vm_exec_core+14030>, 0x58887c276b3b <vm_exec_core+4555>, 0x58887c27d22c <vm_exec_core+30908>, 0x58887c27929c <vm_exec_core+14636>, 0x58887c278e2a <vm_exec_core+13498>, 0x58887c275e24 <vm_exec_core+1204>, 0x58887c276443 <vm_exec_core+2771>, 0x58887c279e4e <vm_exec_core+17630>, 0x58887c27943a <vm_exec_core+15050>, 0x58887c279d21 <vm_exec_core+17329>, 0x58887c279bc3 <vm_exec_core+16979>, 0x58887c2789f3 <vm_exec_core+12419>, 0x58887c279336 <vm_exec_core+14790>, 0x58887c278f1b <vm_exec_core+13739>, 0x58887c279693 <vm_exec_core+15651>, 0x58887c279618 <vm_exec_core+15528>, 0x58887c27c194 <vm_exec_core+26660>, 0x58887c2786fc <vm_exec_core+11660>, 0x58887c275ffe <vm_exec_core+1678>, 0x58887c2770c0 <vm_exec_core+5968>, 0x58887c27c37f <vm_exec_core+27151>, 0x58887c276d7e <vm_exec_core+5134>, 0x58887c27d854 <vm_exec_core+32484>, 0x58887c27b2b5 <vm_exec_core+22853>, 0x58887c279797 <vm_exec_core+15911>, 0x58887c27635b <vm_exec_core+2539>, 0x58887c27cb5a <vm_exec_core+29162>, 0x58887c27c760 <vm_exec_core+28144>, 0x58887c276fc1 <vm_exec_core+5713>, 0x58887c276879 <vm_exec_core+3849>, 0x58887c27b824 <vm_exec_core+24244>, 0x58887c277c5b <vm_exec_core+8939>, 0x58887c27cfdd <vm_exec_core+30317>, 0x58887c27ca0f <vm_exec_core+28831>, 0x58887c27851a <vm_exec_core+11178>, 0x58887c2796ff <vm_exec_core+15759>, 0x58887c27b3da <vm_exec_core+23146>, 0x58887c27c96b <vm_exec_core+28667>, 0x58887c27a64c <vm_exec_core+19676>, 0x58887c27b572 <vm_exec_core+23554>, 0x58887c27bd3e <vm_exec_core+25550>, 0x58887c27a543 <vm_exec_core+19411>, 0x58887c2767ce <vm_exec_core+3678>, 0x58887c27ae07 <vm_exec_core+21655>, 0x58887c27658e <vm_exec_core+3102>, 0x58887c276977 <vm_exec_core+4103>, 0x58887c278947 <vm_exec_core+12247>, 0x58887c27a28b <vm_exec_core+18715>, 0x58887c27aad6 <vm_exec_core+20838>, 0x58887c27a096 <vm_exec_core+18214>, 0x58887c276277 <vm_exec_core+2311>, 0x58887c27c0bc <vm_exec_core+26444>, 0x58887c27c623 <vm_exec_core+27827>, 0x58887c276a14 <vm_exec_core+4260>, 0x58887c2776f9 <vm_exec_core+7561>, 0x58887c277066 <vm_exec_core+5878>, 0x58887c277eae <vm_exec_core+9534>, 0x58887c279553 <vm_exec_core+15331>, 0x58887c276abb <vm_exec_core+4427>, 0x58887c27be0b <vm_exec_core+25755>, 0x58887c27762f <vm_exec_core+7359>, 0x58887c2791d4 <vm_exec_core+14436>, 0x58887c279c8c <vm_exec_core+17180>, 0x58887c27b985 <vm_exec_core+24597>, 0x58887c27a84b <vm_exec_core+20187>, 0x58887c277f57 <vm_exec_core+9703>, 0x58887c277952 <vm_exec_core+8162>, 0x58887c27b729 <vm_exec_core+23993>, 0x58887c278ba3 <vm_exec_core+12851>, 0x58887c27aed9 <vm_exec_core+21865>, 0x58887c27a9c3 <vm_exec_core+20563>, 0x58887c27af66 <vm_exec_core+22006>, 0x58887c27c29f <vm_exec_core+26927>, 0x58887c27a778 <vm_exec_core+19976>, 0x58887c27ba98 <vm_exec_core+24872>, 0x58887c278220 <vm_exec_core+10416>, 0x58887c27b63f <vm_exec_core+23759>, 0x58887c278346 <vm_exec_core+10710>, 0x58887c27a48f <vm_exec_core+19231>, 0x58887c27a778 <vm_exec_core+19976>, 0x58887c279afb <vm_exec_core+16779>, 0x58887c27a153 <vm_exec_core+18403>, 0x58887c2785ad <vm_exec_core+11325>, 0x58887c277a76 <vm_exec_core+8454>, 0x58887c27b034 <vm_exec_core+22212>, 0x58887c276bc6 <vm_exec_core+4694>, 0x58887c2798ff <vm_exec_core+16271>, 0x58887c284bd0 <vm_exec_core+62048>, 0x58887c27a78c <vm_exec_core+19996>, 0x58887c276c61 <vm_exec_core+4849>, 0x58887c277512 <vm_exec_core+7074>, 0x58887c27732b <vm_exec_core+6587>, 0x58887c2777eb <vm_exec_core+7803>, 0x58887c278076 <vm_exec_core+9990>, 0x58887c279f96 <vm_exec_core+17958>, 0x58887c2798f5 <vm_exec_core+16261>, 0x58887c279f91 <vm_exec_core+17953>, 0x58887c27a738 <vm_exec_core+19912>, 0x58887c27a6f8 <vm_exec_core+19848>, 0x58887c2777e6 <vm_exec_core+7798>, 0x58887c27aa9a <vm_exec_core+20778>, 0x58887c278e20 <vm_exec_core+13488>, 0x58887c278e25 <vm_exec_core+13493>, 0x58887c27a6f3 <vm_exec_core+19843>, 0x58887c27a286 <vm_exec_core+18710>...}
          reg_cfp = 0x700bfa1ff758
          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_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>
  #17 0x000058887c271ecb in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2625
          _ec = 0x516001a69dd0
          _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x700bf8dff6c0, <optimized out>, <optimized out>}, prev = 0x700bf8dffc00, state = RUBY_TAG_NONE, lock_rec = 0}
          state = RUBY_TAG_NONE
          result = <optimized out>
  #18 0x000058887c2b383b in invoke_iseq_block_from_c (ec=0x516001a69dd0, captured=<optimized out>, self=123197333823120, 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:1655
          flags = 0
          iseq = 0x700c1d394038
          cfp = 0x700bfa1ff7c8
          sp = 0x700bfa0ff818
          use_argv = <optimized out>
          stack_argv = 0x700bfa0ff818
          opt_pc = <optimized out>
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #19 invoke_block_from_c_proc (ec=0x516001a69dd0, self=123197333823120, 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:1749
          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:1779
  No locals.
  #21 0x000058887c2b1af6 in rb_vm_invoke_proc (ec=0x50c0002315d4, proc=0x189, proc@entry=0x504001570f10, argc=497651057, 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:1800
          self = 0
  #22 0x000058887c1fe1cd in thread_do_start_proc (th=th@entry=0x5150004a5e00) at /tmp/ruby/src/trunk_asan/thread.c:604
          args = <optimized out>
          procval = <optimized out>
          proc = 0x504001570f10
          args_len = 0
          args_ptr = <optimized out>
  #23 0x000058887c1fbdaa in thread_do_start (th=0x5150004a5e00) at /tmp/ruby/src/trunk_asan/thread.c:621
          result = 36
  #24 thread_start_func_2 (th=th@entry=0x5150004a5e00, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:676
          _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 0x000058887c1fb06e in call_thread_start_func_2 (th=0x5150004a5e00) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2218
          stack_start = <optimized out>
          stack_start_addr = 0x700bf8dffcc0
  #26 nt_start (ptr=0x50c000231580) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2263
          th = 0x5150004a5e00
          sched = <optimized out>
          nt = 0x50c000231580
          vm = 0x525000000100
  #27 0x000058887be72b7f in asan_thread_start(void*) ()
  No symbol table info available.
  #28 0x0000700c1da9caa4 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 = {123196722382528, 7199332321380510062, 123196722382528, -352, 22, 140727643192816, 7199332321359538542, 7198687852635728238}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #29 0x0000700c1db29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  Thread 3 (Thread 0x700c018006c0 (LWP 3181325) "ruby"):
  #0  0x0000700c1db1b4cd in __GI___poll (fds=0x700be9b09040, nfds=1, timeout=10) at ../sysdeps/unix/sysv/linux/poll.c:29
          sc_ret = -516
          sc_cancel_oldtype = 0
          sc_ret = <optimized out>
  #1  0x000058887be197ca in __interceptor_poll ()
  No symbol table info available.
  #2  0x000058887c1ffb6f in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1055
          pfd = {fd = 3, events = 1, revents = <optimized out>}
          timeout = 10
          r = <optimized out>
  #3  timer_thread_func (ptr=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3046
          vm = <optimized out>
  #4  0x000058887be72b7f in asan_thread_start(void*) ()
  No symbol table info available.
  #5  0x0000700c1da9caa4 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 = {123196867086016, 7198680585863145838, 123196867086016, -352, 25, 140727643200016, 7198680585842174318, 7198687852635728238}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #6  0x0000700c1db29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  Thread 2 (Thread 0x700bf88006c0 (LWP 3854843) "envutil.rb:183"):
  #0  0x0000700c1db1b4cd in __GI___poll (fds=0x700be9009560, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
          sc_ret = -516
          sc_cancel_oldtype = 0
          sc_ret = <optimized out>
  #1  0x000058887be197ca in __interceptor_poll ()
  No symbol table info available.
  #2  0x000058887bf830c9 in nogvl_wait_for (th=123196630254520, fptr=0x511000001bc0, events=1, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:12606
          fds = {fd = 12, events = <optimized out>, revents = <optimized out>}
          scheduler = <optimized out>
          fd = <optimized out>
          timeout_milliseconds = -1
  #3  io_internal_wait (thread=<optimized out>, fptr=<optimized out>, error=<optimized out>, events=<optimized out>, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:1174
          ready = <optimized out>
  #4  0x000058887bf8455a in internal_read_func (ptr=0x700be9009420) at /tmp/ruby/src/trunk_asan/io.c:1212
          iis = 0x700be9009420
          result = <optimized out>
  #5  0x000058887c1dfeca in rb_thread_io_blocking_call (io=0x511000001bc0, func=0x58887bf84050 <internal_read_func>, data1=data1@entry=0x700be9009420, events=events@entry=1) at /tmp/ruby/src/trunk_asan/thread.c:1918
          __region = <optimized out>
          saved_state = RUBY_TAG_NONE
          _ec = <optimized out>
          _tag = <optimized out>
          ec = <optimized out>
          th = <optimized out>
          val = <optimized out>
          blocking_operation = <optimized out>
          state = RUBY_TAG_NONE
          saved_errno = <optimized out>
          prev_mn_schedulable = <optimized out>
          fd = <optimized out>
  #6  0x000058887bf83e90 in rb_io_blocking_region_wait (io=0x511000001bc0, function=0x1, argument=0x700be9009420, events=RUBY_IO_READABLE) at /tmp/ruby/src/trunk_asan/io.c:228
  No locals.
  #7  rb_io_read_memory (fptr=<optimized out>, buf=<optimized out>, count=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:1321
          iis = {th = 123196630254520, fptr = 0x511000001bc0, nonblock = 0, fd = 12, buf = 0x525000ded100, capa = 8192, timeout = 0x0}
          timeout_storage = <optimized out>
          scheduler = <optimized out>
  #8  0x000058887bf877a7 in io_bufread (ptr=0x525000ded100 '\276' <repeats 200 times>..., len=8192, fptr=0x511000001bc0) at /tmp/ruby/src/trunk_asan/io.c:3064
          offset = 0
          n = 8192
          c = <optimized out>
  #9  bufread_call (arg=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:3103
          p = <optimized out>
  #10 0x000058887bebe28f 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:1079
          _ec = 0x5160006a4ad0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x700bf87fec90, <optimized out>, 0x700bf87feba0, <optimized out>, <optimized out>}, prev = 0x700be9009140, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x5160006a4ad0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #11 0x000058887bf851cb in io_fread (str=123196630254200, offset=0, size=8192, fptr=0x511000001bc0) at /tmp/ruby/src/trunk_asan/io.c:3117
          arg = {str_ptr = 0x525000ded100 '\276' <repeats 200 times>..., len = 8192, fptr = <optimized out>}
          len = <optimized out>
          errno_to_fail = <optimized out>
  #12 read_all (fptr=<optimized out>, siz=8192, str=123196630254200) at /tmp/ruby/src/trunk_asan/io.c:3395
          capa = <optimized out>
          cr = 0
          bytes = 0
          pos = 0
          enc = 0x50d000000110
          n = <optimized out>
          shrinkable = <optimized out>
  #13 0x000058887bf75013 in io_read (argc=<optimized out>, argv=<optimized out>, io=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:3819
          str = <optimized out>
          length = <optimized out>
          fptr = 0x511000001bc0
          len = <optimized out>
          n = <optimized out>
          shrinkable = <optimized out>
  #14 0x000058887c2dd988 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 = 0x3fe100100001
          cc = <optimized out>
          me = 0x700c1d1c9f50
          cfunc = 0x50600002c308
          recv = 123196630257600
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #15 0x000058887c282f0c in vm_sendish (ec=0x5160006a4ad0, reg_cfp=0x700befbff790, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5970
          calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, 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>
  #16 vm_exec_core (ec=ec@entry=0x5160006a4ad0) at ../../src/trunk_asan/insns.def:899
          bh = 0
          cd = <optimized out>
          leaf = false
          val = <optimized out>
          insns_address_table = {0x58887c27c1a3 <vm_exec_core+26675>, 0x58887c27870b <vm_exec_core+11675>, 0x58887c27600d <vm_exec_core+1693>, 0x58887c2770cf <vm_exec_core+5983>, 0x58887c27c38e <vm_exec_core+27166>, 0x58887c276d8d <vm_exec_core+5149>, 0x58887c27d863 <vm_exec_core+32499>, 0x58887c27b2c4 <vm_exec_core+22868>, 0x58887c2797a6 <vm_exec_core+15926>, 0x58887c27636a <vm_exec_core+2554>, 0x58887c27cb69 <vm_exec_core+29177>, 0x58887c27c76f <vm_exec_core+28159>, 0x58887c276fd0 <vm_exec_core+5728>, 0x58887c276888 <vm_exec_core+3864>, 0x58887c27b833 <vm_exec_core+24259>, 0x58887c277c6a <vm_exec_core+8954>, 0x58887c27cfec <vm_exec_core+30332>, 0x58887c27ca1e <vm_exec_core+28846>, 0x58887c278529 <vm_exec_core+11193>, 0x58887c27970e <vm_exec_core+15774>, 0x58887c27b3e9 <vm_exec_core+23161>, 0x58887c27c97a <vm_exec_core+28682>, 0x58887c27a65b <vm_exec_core+19691>, 0x58887c27b581 <vm_exec_core+23569>, 0x58887c27bd4d <vm_exec_core+25565>, 0x58887c27a552 <vm_exec_core+19426>, 0x58887c2767dd <vm_exec_core+3693>, 0x58887c27ae16 <vm_exec_core+21670>, 0x58887c27659d <vm_exec_core+3117>, 0x58887c276986 <vm_exec_core+4118>, 0x58887c278956 <vm_exec_core+12262>, 0x58887c27a29a <vm_exec_core+18730>, 0x58887c27aae5 <vm_exec_core+20853>, 0x58887c27a0a5 <vm_exec_core+18229>, 0x58887c276286 <vm_exec_core+2326>, 0x58887c27c0cb <vm_exec_core+26459>, 0x58887c27c632 <vm_exec_core+27842>, 0x58887c276a23 <vm_exec_core+4275>, 0x58887c277708 <vm_exec_core+7576>, 0x58887c277075 <vm_exec_core+5893>, 0x58887c277ebd <vm_exec_core+9549>, 0x58887c279562 <vm_exec_core+15346>, 0x58887c276aca <vm_exec_core+4442>, 0x58887c27be1a <vm_exec_core+25770>, 0x58887c27763e <vm_exec_core+7374>, 0x58887c2791e3 <vm_exec_core+14451>, 0x58887c279c9b <vm_exec_core+17195>, 0x58887c27b994 <vm_exec_core+24612>, 0x58887c27a85a <vm_exec_core+20202>, 0x58887c277f66 <vm_exec_core+9718>, 0x58887c277961 <vm_exec_core+8177>, 0x58887c27b738 <vm_exec_core+24008>, 0x58887c278bb2 <vm_exec_core+12866>, 0x58887c27aee8 <vm_exec_core+21880>, 0x58887c27a9d2 <vm_exec_core+20578>, 0x58887c27af75 <vm_exec_core+22021>, 0x58887c27c2ae <vm_exec_core+26942>, 0x58887c275d2b <vm_exec_core+955>, 0x58887c27baa7 <vm_exec_core+24887>, 0x58887c27822f <vm_exec_core+10431>, 0x58887c27b64e <vm_exec_core+23774>, 0x58887c278355 <vm_exec_core+10725>, 0x58887c27a49e <vm_exec_core+19246>, 0x58887c27d2b7 <vm_exec_core+31047>, 0x58887c279b0a <vm_exec_core+16794>, 0x58887c27a162 <vm_exec_core+18418>, 0x58887c2785bc <vm_exec_core+11340>, 0x58887c277a85 <vm_exec_core+8469>, 0x58887c27b043 <vm_exec_core+22227>, 0x58887c276bd5 <vm_exec_core+4709>, 0x58887c27990e <vm_exec_core+16286>, 0x58887c284bdf <vm_exec_core+62063>, 0x58887c27a79b <vm_exec_core+20011>, 0x58887c276c70 <vm_exec_core+4864>, 0x58887c277521 <vm_exec_core+7089>, 0x58887c27733a <vm_exec_core+6602>, 0x58887c2777fa <vm_exec_core+7818>, 0x58887c278085 <vm_exec_core+10005>, 0x58887c27cf14 <vm_exec_core+30116>, 0x58887c275d30 <vm_exec_core+960>, 0x58887c277446 <vm_exec_core+6870>, 0x58887c27d9eb <vm_exec_core+32891>, 0x58887c27ad14 <vm_exec_core+21412>, 0x58887c279f9b <vm_exec_core+17963>, 0x58887c27beaa <vm_exec_core+25914>, 0x58887c27dd9d <vm_exec_core+33837>, 0x58887c27c1d2 <vm_exec_core+26722>, 0x58887c27d08e <vm_exec_core+30494>, 0x58887c27d15f <vm_exec_core+30703>, 0x58887c2766a7 <vm_exec_core+3383>, 0x58887c27ca8a <vm_exec_core+28954>, 0x58887c278ad6 <vm_exec_core+12646>, 0x58887c27ccd5 <vm_exec_core+29541>, 0x58887c2783fa <vm_exec_core+10890>, 0x58887c277d07 <vm_exec_core+9111>, 0x58887c27903e <vm_exec_core+14030>, 0x58887c276b3b <vm_exec_core+4555>, 0x58887c27d22c <vm_exec_core+30908>, 0x58887c27929c <vm_exec_core+14636>, 0x58887c278e2a <vm_exec_core+13498>, 0x58887c275e24 <vm_exec_core+1204>, 0x58887c276443 <vm_exec_core+2771>, 0x58887c279e4e <vm_exec_core+17630>, 0x58887c27943a <vm_exec_core+15050>, 0x58887c279d21 <vm_exec_core+17329>, 0x58887c279bc3 <vm_exec_core+16979>, 0x58887c2789f3 <vm_exec_core+12419>, 0x58887c279336 <vm_exec_core+14790>, 0x58887c278f1b <vm_exec_core+13739>, 0x58887c279693 <vm_exec_core+15651>, 0x58887c279618 <vm_exec_core+15528>, 0x58887c27c194 <vm_exec_core+26660>, 0x58887c2786fc <vm_exec_core+11660>, 0x58887c275ffe <vm_exec_core+1678>, 0x58887c2770c0 <vm_exec_core+5968>, 0x58887c27c37f <vm_exec_core+27151>, 0x58887c276d7e <vm_exec_core+5134>, 0x58887c27d854 <vm_exec_core+32484>, 0x58887c27b2b5 <vm_exec_core+22853>, 0x58887c279797 <vm_exec_core+15911>, 0x58887c27635b <vm_exec_core+2539>, 0x58887c27cb5a <vm_exec_core+29162>, 0x58887c27c760 <vm_exec_core+28144>, 0x58887c276fc1 <vm_exec_core+5713>, 0x58887c276879 <vm_exec_core+3849>, 0x58887c27b824 <vm_exec_core+24244>, 0x58887c277c5b <vm_exec_core+8939>, 0x58887c27cfdd <vm_exec_core+30317>, 0x58887c27ca0f <vm_exec_core+28831>, 0x58887c27851a <vm_exec_core+11178>, 0x58887c2796ff <vm_exec_core+15759>, 0x58887c27b3da <vm_exec_core+23146>, 0x58887c27c96b <vm_exec_core+28667>, 0x58887c27a64c <vm_exec_core+19676>, 0x58887c27b572 <vm_exec_core+23554>, 0x58887c27bd3e <vm_exec_core+25550>, 0x58887c27a543 <vm_exec_core+19411>, 0x58887c2767ce <vm_exec_core+3678>, 0x58887c27ae07 <vm_exec_core+21655>, 0x58887c27658e <vm_exec_core+3102>, 0x58887c276977 <vm_exec_core+4103>, 0x58887c278947 <vm_exec_core+12247>, 0x58887c27a28b <vm_exec_core+18715>, 0x58887c27aad6 <vm_exec_core+20838>, 0x58887c27a096 <vm_exec_core+18214>, 0x58887c276277 <vm_exec_core+2311>, 0x58887c27c0bc <vm_exec_core+26444>, 0x58887c27c623 <vm_exec_core+27827>, 0x58887c276a14 <vm_exec_core+4260>, 0x58887c2776f9 <vm_exec_core+7561>, 0x58887c277066 <vm_exec_core+5878>, 0x58887c277eae <vm_exec_core+9534>, 0x58887c279553 <vm_exec_core+15331>, 0x58887c276abb <vm_exec_core+4427>, 0x58887c27be0b <vm_exec_core+25755>, 0x58887c27762f <vm_exec_core+7359>, 0x58887c2791d4 <vm_exec_core+14436>, 0x58887c279c8c <vm_exec_core+17180>, 0x58887c27b985 <vm_exec_core+24597>, 0x58887c27a84b <vm_exec_core+20187>, 0x58887c277f57 <vm_exec_core+9703>, 0x58887c277952 <vm_exec_core+8162>, 0x58887c27b729 <vm_exec_core+23993>, 0x58887c278ba3 <vm_exec_core+12851>, 0x58887c27aed9 <vm_exec_core+21865>, 0x58887c27a9c3 <vm_exec_core+20563>, 0x58887c27af66 <vm_exec_core+22006>, 0x58887c27c29f <vm_exec_core+26927>, 0x58887c27a778 <vm_exec_core+19976>, 0x58887c27ba98 <vm_exec_core+24872>, 0x58887c278220 <vm_exec_core+10416>, 0x58887c27b63f <vm_exec_core+23759>, 0x58887c278346 <vm_exec_core+10710>, 0x58887c27a48f <vm_exec_core+19231>, 0x58887c27a778 <vm_exec_core+19976>, 0x58887c279afb <vm_exec_core+16779>, 0x58887c27a153 <vm_exec_core+18403>, 0x58887c2785ad <vm_exec_core+11325>, 0x58887c277a76 <vm_exec_core+8454>, 0x58887c27b034 <vm_exec_core+22212>, 0x58887c276bc6 <vm_exec_core+4694>, 0x58887c2798ff <vm_exec_core+16271>, 0x58887c284bd0 <vm_exec_core+62048>, 0x58887c27a78c <vm_exec_core+19996>, 0x58887c276c61 <vm_exec_core+4849>, 0x58887c277512 <vm_exec_core+7074>, 0x58887c27732b <vm_exec_core+6587>, 0x58887c2777eb <vm_exec_core+7803>, 0x58887c278076 <vm_exec_core+9990>, 0x58887c279f96 <vm_exec_core+17958>, 0x58887c2798f5 <vm_exec_core+16261>, 0x58887c279f91 <vm_exec_core+17953>, 0x58887c27a738 <vm_exec_core+19912>, 0x58887c27a6f8 <vm_exec_core+19848>, 0x58887c2777e6 <vm_exec_core+7798>, 0x58887c27aa9a <vm_exec_core+20778>, 0x58887c278e20 <vm_exec_core+13488>, 0x58887c278e25 <vm_exec_core+13493>, 0x58887c27a6f3 <vm_exec_core+19843>, 0x58887c27a286 <vm_exec_core+18710>...}
          reg_cfp = 0x700befbff790
          reg_pc = 0x50400002bcf0
          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>
  #17 0x000058887c271ecb in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2625
          _ec = 0x5160006a4ad0
          _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x700bf87ff6c0, <optimized out>, <optimized out>}, prev = 0x700bf87ffc00, state = RUBY_TAG_NONE, lock_rec = 0}
          state = RUBY_TAG_NONE
          result = <optimized out>
  #18 0x000058887c2b383b in invoke_iseq_block_from_c (ec=0x5160006a4ad0, captured=<optimized out>, self=123197330488480, 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:1655
          flags = 0
          iseq = 0x700c1d398e08
          cfp = 0x700befbff7c8
          sp = 0x700befaff818
          use_argv = <optimized out>
          stack_argv = 0x700befaff818
          opt_pc = <optimized out>
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #19 invoke_block_from_c_proc (ec=0x5160006a4ad0, self=123197330488480, 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:1749
          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:1779
  No locals.
  #21 0x000058887c2b1af6 in rb_vm_invoke_proc (ec=0x700be9009560, proc=0x1, proc@entry=0x504001590990, argc=498185421, 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:1800
          self = 4294967295
  #22 0x000058887c1fe1cd in thread_do_start_proc (th=th@entry=0x5150003e3080) at /tmp/ruby/src/trunk_asan/thread.c:604
          args = <optimized out>
          procval = <optimized out>
          proc = 0x504001590990
          args_len = 0
          args_ptr = <optimized out>
  #23 0x000058887c1fbdaa in thread_do_start (th=0x5150003e3080) at /tmp/ruby/src/trunk_asan/thread.c:621
          result = 36
  #24 thread_start_func_2 (th=th@entry=0x5150003e3080, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:676
          _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 0x000058887c1fb06e in call_thread_start_func_2 (th=0x5150003e3080) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2218
          stack_start = <optimized out>
          stack_start_addr = 0x700bf87ffcc0
  #26 nt_start (ptr=0x50c000216400) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2263
          th = 0x5150003e3080
          sched = <optimized out>
          nt = 0x50c000216400
          vm = 0x525000000100
  #27 0x000058887be72b7f in asan_thread_start(void*) ()
  No symbol table info available.
  #28 0x0000700c1da9caa4 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 = {123196716091072, 7199333695770044782, 123196716091072, -352, 22, 140727643199056, 7199333695749073262, 7198687852635728238}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #29 0x0000700c1db29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  Thread 1 (Thread 0x700c1dd2fc40 (LWP 3157317) "ruby"):
  #0  0x0000700c1da98d71 in __futex_abstimed_wait_common64 (private=20800, cancel=true, abstime=0x7ffdb52ee2c0, op=137, 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=20800, abstime=0x7ffdb52ee2c0, clockid=2602, expected=0, futex_word=0x50c000000094) at ./nptl/futex-internal.c:87
          err = <optimized out>
          clockbit = 666368
          op = 137
          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=1, abstime=abstime@entry=0x7ffdb52ee2c0, private=private@entry=0) at ./nptl/futex-internal.c:139
  No locals.
  #3  0x0000700c1da9bc8e in __pthread_cond_wait_common (abstime=0x7ffdb52ee2c0, clockid=1, mutex=0x515000000430, cond=0x50c000000068) at ./nptl/pthread_cond_wait.c:503
          spin = 0
          buffer = {__routine = 0x700c1da9b4b0 <__condvar_cleanup_waiting>, __arg = 0x7ffdb52ee1b0, __canceltype = 461821120, __prev = 0x0}
          cbuffer = {wseq = 2887, cond = 0x50c000000068, mutex = 0x515000000430, private = 0}
          err = <optimized out>
          g = 1
          flags = <optimized out>
          g1_start = <optimized out>
          maxspin = 0
          signals = <optimized out>
          result = 0
          wseq = 2887
          seq = 1443
          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=0x50c000000068, mutex=mutex@entry=0x515000000430, abstime=abstime@entry=0x7ffdb52ee2c0) at ./nptl/pthread_cond_wait.c:652
          flags = <optimized out>
          clockid = 1
  #5  0x000058887c1f9a91 in native_cond_timedwait (cond=0x50c000000068, mutex=0x515000000430, abs=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:241
          r = <optimized out>
          ts = <optimized out>
  #6  native_cond_sleep (th=th@entry=0x515000000300, rel=0x700c1b86d3e0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2469
          end = <optimized out>
          sched = 0x514000000108
          lock = 0x515000000430
          cond = 0x50c000000068
          max = 100000000000000000
  #7  0x000058887c200d14 in native_sleep (th=0x515000000300, rel=0x700c1b86d3e0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3314
          sched = <optimized out>
  #8  thread_join_sleep (arg=123197305428864) at /tmp/ruby/src/trunk_asan/thread.c:1071
          scheduler = <optimized out>
          p = 0x700c1ba09b80
          target_th = 0x5150003e3080
          th = 0x515000000300
          end = 10246447637960052
          limit = 0x700c1b86d3e0
  #9  0x000058887bebe28f 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:1079
          _ec = 0x5160000003d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffdb52ee4d0, <optimized out>, 0x7ffdb52ee3e0, <optimized out>, <optimized out>}, prev = 0x700c1bacbd40, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x5160000003d0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #10 0x000058887c20084e in thread_join (target_th=<optimized out>, timeout=<optimized out>, limit=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:1112
          waiter = {next = 0x0, thread = 0x515000000300, fiber = 0x0}
          arg = {waiter = 0x54e8c38948ef8944, target = 0xffffff65e9fffff8, timeout = 5188146770739207951, limit = <optimized out>}
          ec = <optimized out>
          th = <optimized out>
          fiber = 0x516000000380
  #11 0x000058887c1f2170 in thread_join_m (argc=<optimized out>, argv=<optimized out>, self=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:1209
          rel = <optimized out>
          timeout = <optimized out>
          limit = 0x700c1b86d3e0
  #12 0x000058887c2dd988 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 = 0x34f100100003
          cc = <optimized out>
          me = 0x700c1d537728
          cfunc = 0x5060000451a8
          recv = 123196630254520
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #13 0x000058887c282f0c in vm_sendish (ec=0x5160000003d0, reg_cfp=0x700c1afff480, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5970
          calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, 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>
  #14 vm_exec_core (ec=ec@entry=0x5160000003d0) at ../../src/trunk_asan/insns.def:899
          bh = 0
          cd = <optimized out>
          leaf = false
          val = <optimized out>
          insns_address_table = {0x58887c27c1a3 <vm_exec_core+26675>, 0x58887c27870b <vm_exec_core+11675>, 0x58887c27600d <vm_exec_core+1693>, 0x58887c2770cf <vm_exec_core+5983>, 0x58887c27c38e <vm_exec_core+27166>, 0x58887c276d8d <vm_exec_core+5149>, 0x58887c27d863 <vm_exec_core+32499>, 0x58887c27b2c4 <vm_exec_core+22868>, 0x58887c2797a6 <vm_exec_core+15926>, 0x58887c27636a <vm_exec_core+2554>, 0x58887c27cb69 <vm_exec_core+29177>, 0x58887c27c76f <vm_exec_core+28159>, 0x58887c276fd0 <vm_exec_core+5728>, 0x58887c276888 <vm_exec_core+3864>, 0x58887c27b833 <vm_exec_core+24259>, 0x58887c277c6a <vm_exec_core+8954>, 0x58887c27cfec <vm_exec_core+30332>, 0x58887c27ca1e <vm_exec_core+28846>, 0x58887c278529 <vm_exec_core+11193>, 0x58887c27970e <vm_exec_core+15774>, 0x58887c27b3e9 <vm_exec_core+23161>, 0x58887c27c97a <vm_exec_core+28682>, 0x58887c27a65b <vm_exec_core+19691>, 0x58887c27b581 <vm_exec_core+23569>, 0x58887c27bd4d <vm_exec_core+25565>, 0x58887c27a552 <vm_exec_core+19426>, 0x58887c2767dd <vm_exec_core+3693>, 0x58887c27ae16 <vm_exec_core+21670>, 0x58887c27659d <vm_exec_core+3117>, 0x58887c276986 <vm_exec_core+4118>, 0x58887c278956 <vm_exec_core+12262>, 0x58887c27a29a <vm_exec_core+18730>, 0x58887c27aae5 <vm_exec_core+20853>, 0x58887c27a0a5 <vm_exec_core+18229>, 0x58887c276286 <vm_exec_core+2326>, 0x58887c27c0cb <vm_exec_core+26459>, 0x58887c27c632 <vm_exec_core+27842>, 0x58887c276a23 <vm_exec_core+4275>, 0x58887c277708 <vm_exec_core+7576>, 0x58887c277075 <vm_exec_core+5893>, 0x58887c277ebd <vm_exec_core+9549>, 0x58887c279562 <vm_exec_core+15346>, 0x58887c276aca <vm_exec_core+4442>, 0x58887c27be1a <vm_exec_core+25770>, 0x58887c27763e <vm_exec_core+7374>, 0x58887c2791e3 <vm_exec_core+14451>, 0x58887c279c9b <vm_exec_core+17195>, 0x58887c27b994 <vm_exec_core+24612>, 0x58887c27a85a <vm_exec_core+20202>, 0x58887c277f66 <vm_exec_core+9718>, 0x58887c277961 <vm_exec_core+8177>, 0x58887c27b738 <vm_exec_core+24008>, 0x58887c278bb2 <vm_exec_core+12866>, 0x58887c27aee8 <vm_exec_core+21880>, 0x58887c27a9d2 <vm_exec_core+20578>, 0x58887c27af75 <vm_exec_core+22021>, 0x58887c27c2ae <vm_exec_core+26942>, 0x58887c275d2b <vm_exec_core+955>, 0x58887c27baa7 <vm_exec_core+24887>, 0x58887c27822f <vm_exec_core+10431>, 0x58887c27b64e <vm_exec_core+23774>, 0x58887c278355 <vm_exec_core+10725>, 0x58887c27a49e <vm_exec_core+19246>, 0x58887c27d2b7 <vm_exec_core+31047>, 0x58887c279b0a <vm_exec_core+16794>, 0x58887c27a162 <vm_exec_core+18418>, 0x58887c2785bc <vm_exec_core+11340>, 0x58887c277a85 <vm_exec_core+8469>, 0x58887c27b043 <vm_exec_core+22227>, 0x58887c276bd5 <vm_exec_core+4709>, 0x58887c27990e <vm_exec_core+16286>, 0x58887c284bdf <vm_exec_core+62063>, 0x58887c27a79b <vm_exec_core+20011>, 0x58887c276c70 <vm_exec_core+4864>, 0x58887c277521 <vm_exec_core+7089>, 0x58887c27733a <vm_exec_core+6602>, 0x58887c2777fa <vm_exec_core+7818>, 0x58887c278085 <vm_exec_core+10005>, 0x58887c27cf14 <vm_exec_core+30116>, 0x58887c275d30 <vm_exec_core+960>, 0x58887c277446 <vm_exec_core+6870>, 0x58887c27d9eb <vm_exec_core+32891>, 0x58887c27ad14 <vm_exec_core+21412>, 0x58887c279f9b <vm_exec_core+17963>, 0x58887c27beaa <vm_exec_core+25914>, 0x58887c27dd9d <vm_exec_core+33837>, 0x58887c27c1d2 <vm_exec_core+26722>, 0x58887c27d08e <vm_exec_core+30494>, 0x58887c27d15f <vm_exec_core+30703>, 0x58887c2766a7 <vm_exec_core+3383>, 0x58887c27ca8a <vm_exec_core+28954>, 0x58887c278ad6 <vm_exec_core+12646>, 0x58887c27ccd5 <vm_exec_core+29541>, 0x58887c2783fa <vm_exec_core+10890>, 0x58887c277d07 <vm_exec_core+9111>, 0x58887c27903e <vm_exec_core+14030>, 0x58887c276b3b <vm_exec_core+4555>, 0x58887c27d22c <vm_exec_core+30908>, 0x58887c27929c <vm_exec_core+14636>, 0x58887c278e2a <vm_exec_core+13498>, 0x58887c275e24 <vm_exec_core+1204>, 0x58887c276443 <vm_exec_core+2771>, 0x58887c279e4e <vm_exec_core+17630>, 0x58887c27943a <vm_exec_core+15050>, 0x58887c279d21 <vm_exec_core+17329>, 0x58887c279bc3 <vm_exec_core+16979>, 0x58887c2789f3 <vm_exec_core+12419>, 0x58887c279336 <vm_exec_core+14790>, 0x58887c278f1b <vm_exec_core+13739>, 0x58887c279693 <vm_exec_core+15651>, 0x58887c279618 <vm_exec_core+15528>, 0x58887c27c194 <vm_exec_core+26660>, 0x58887c2786fc <vm_exec_core+11660>, 0x58887c275ffe <vm_exec_core+1678>, 0x58887c2770c0 <vm_exec_core+5968>, 0x58887c27c37f <vm_exec_core+27151>, 0x58887c276d7e <vm_exec_core+5134>, 0x58887c27d854 <vm_exec_core+32484>, 0x58887c27b2b5 <vm_exec_core+22853>, 0x58887c279797 <vm_exec_core+15911>, 0x58887c27635b <vm_exec_core+2539>, 0x58887c27cb5a <vm_exec_core+29162>, 0x58887c27c760 <vm_exec_core+28144>, 0x58887c276fc1 <vm_exec_core+5713>, 0x58887c276879 <vm_exec_core+3849>, 0x58887c27b824 <vm_exec_core+24244>, 0x58887c277c5b <vm_exec_core+8939>, 0x58887c27cfdd <vm_exec_core+30317>, 0x58887c27ca0f <vm_exec_core+28831>, 0x58887c27851a <vm_exec_core+11178>, 0x58887c2796ff <vm_exec_core+15759>, 0x58887c27b3da <vm_exec_core+23146>, 0x58887c27c96b <vm_exec_core+28667>, 0x58887c27a64c <vm_exec_core+19676>, 0x58887c27b572 <vm_exec_core+23554>, 0x58887c27bd3e <vm_exec_core+25550>, 0x58887c27a543 <vm_exec_core+19411>, 0x58887c2767ce <vm_exec_core+3678>, 0x58887c27ae07 <vm_exec_core+21655>, 0x58887c27658e <vm_exec_core+3102>, 0x58887c276977 <vm_exec_core+4103>, 0x58887c278947 <vm_exec_core+12247>, 0x58887c27a28b <vm_exec_core+18715>, 0x58887c27aad6 <vm_exec_core+20838>, 0x58887c27a096 <vm_exec_core+18214>, 0x58887c276277 <vm_exec_core+2311>, 0x58887c27c0bc <vm_exec_core+26444>, 0x58887c27c623 <vm_exec_core+27827>, 0x58887c276a14 <vm_exec_core+4260>, 0x58887c2776f9 <vm_exec_core+7561>, 0x58887c277066 <vm_exec_core+5878>, 0x58887c277eae <vm_exec_core+9534>, 0x58887c279553 <vm_exec_core+15331>, 0x58887c276abb <vm_exec_core+4427>, 0x58887c27be0b <vm_exec_core+25755>, 0x58887c27762f <vm_exec_core+7359>, 0x58887c2791d4 <vm_exec_core+14436>, 0x58887c279c8c <vm_exec_core+17180>, 0x58887c27b985 <vm_exec_core+24597>, 0x58887c27a84b <vm_exec_core+20187>, 0x58887c277f57 <vm_exec_core+9703>, 0x58887c277952 <vm_exec_core+8162>, 0x58887c27b729 <vm_exec_core+23993>, 0x58887c278ba3 <vm_exec_core+12851>, 0x58887c27aed9 <vm_exec_core+21865>, 0x58887c27a9c3 <vm_exec_core+20563>, 0x58887c27af66 <vm_exec_core+22006>, 0x58887c27c29f <vm_exec_core+26927>, 0x58887c27a778 <vm_exec_core+19976>, 0x58887c27ba98 <vm_exec_core+24872>, 0x58887c278220 <vm_exec_core+10416>, 0x58887c27b63f <vm_exec_core+23759>, 0x58887c278346 <vm_exec_core+10710>, 0x58887c27a48f <vm_exec_core+19231>, 0x58887c27a778 <vm_exec_core+19976>, 0x58887c279afb <vm_exec_core+16779>, 0x58887c27a153 <vm_exec_core+18403>, 0x58887c2785ad <vm_exec_core+11325>, 0x58887c277a76 <vm_exec_core+8454>, 0x58887c27b034 <vm_exec_core+22212>, 0x58887c276bc6 <vm_exec_core+4694>, 0x58887c2798ff <vm_exec_core+16271>, 0x58887c284bd0 <vm_exec_core+62048>, 0x58887c27a78c <vm_exec_core+19996>, 0x58887c276c61 <vm_exec_core+4849>, 0x58887c277512 <vm_exec_core+7074>, 0x58887c27732b <vm_exec_core+6587>, 0x58887c2777eb <vm_exec_core+7803>, 0x58887c278076 <vm_exec_core+9990>, 0x58887c279f96 <vm_exec_core+17958>, 0x58887c2798f5 <vm_exec_core+16261>, 0x58887c279f91 <vm_exec_core+17953>, 0x58887c27a738 <vm_exec_core+19912>, 0x58887c27a6f8 <vm_exec_core+19848>, 0x58887c2777e6 <vm_exec_core+7798>, 0x58887c27aa9a <vm_exec_core+20778>, 0x58887c278e20 <vm_exec_core+13488>, 0x58887c278e25 <vm_exec_core+13493>, 0x58887c27a6f3 <vm_exec_core+19843>, 0x58887c27a286 <vm_exec_core+18710>...}
          reg_cfp = 0x700c1afff480
          reg_pc = 0x52300000b870
          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>
  #15 0x000058887c271ecb in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2625
          _ec = 0x5160000003d0
          _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7ffdb52eee40, <optimized out>, <optimized out>}, prev = 0x700c1ba53e40, state = RUBY_TAG_NONE, lock_rec = 0}
          state = RUBY_TAG_NONE
          result = <optimized out>
  #16 0x000058887c2fd542 in invoke_iseq_block_from_c (ec=0x5160000003d0, captured=0x700c1afff620, self=123197315451760, 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 = 0x700c1d39c3f0
          cfp = <optimized out>
          sp = 0x700c1aeffa28
          use_argv = 0x700c1b9c4760
          stack_argv = 0x700c1aeffa28
          opt_pc = 0
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #17 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 = 0x700c1afff620
  #18 0x000058887c2a18e8 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.
  #19 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.
  #20 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1362
  No locals.
  #21 0x000058887c2a18e8 in rb_yield (val=<optimized out>)
  No locals.
  #22 0x000058887c4639b6 in rb_ary_collect (ary=123196779657960) at /tmp/ruby/src/trunk_asan/array.c:3655
          collect = 123196779654200
          i = 67
  #23 0x000058887c2dd988 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 = 0x166100000001
          cc = <optimized out>
          me = 0x700c1d580108
          cfunc = 0x5060000201e8
          recv = 123196779657960
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #24 0x000058887c27dc3a in vm_sendish (ec=0x5160000003d0, reg_cfp=0x700c1afff608, 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>
  #25 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 = {0x58887c27c1a3 <vm_exec_core+26675>, 0x58887c27870b <vm_exec_core+11675>, 0x58887c27600d <vm_exec_core+1693>, 0x58887c2770cf <vm_exec_core+5983>, 0x58887c27c38e <vm_exec_core+27166>, 0x58887c276d8d <vm_exec_core+5149>, 0x58887c27d863 <vm_exec_core+32499>, 0x58887c27b2c4 <vm_exec_core+22868>, 0x58887c2797a6 <vm_exec_core+15926>, 0x58887c27636a <vm_exec_core+2554>, 0x58887c27cb69 <vm_exec_core+29177>, 0x58887c27c76f <vm_exec_core+28159>, 0x58887c276fd0 <vm_exec_core+5728>, 0x58887c276888 <vm_exec_core+3864>, 0x58887c27b833 <vm_exec_core+24259>, 0x58887c277c6a <vm_exec_core+8954>, 0x58887c27cfec <vm_exec_core+30332>, 0x58887c27ca1e <vm_exec_core+28846>, 0x58887c278529 <vm_exec_core+11193>, 0x58887c27970e <vm_exec_core+15774>, 0x58887c27b3e9 <vm_exec_core+23161>, 0x58887c27c97a <vm_exec_core+28682>, 0x58887c27a65b <vm_exec_core+19691>, 0x58887c27b581 <vm_exec_core+23569>, 0x58887c27bd4d <vm_exec_core+25565>, 0x58887c27a552 <vm_exec_core+19426>, 0x58887c2767dd <vm_exec_core+3693>, 0x58887c27ae16 <vm_exec_core+21670>, 0x58887c27659d <vm_exec_core+3117>, 0x58887c276986 <vm_exec_core+4118>, 0x58887c278956 <vm_exec_core+12262>, 0x58887c27a29a <vm_exec_core+18730>, 0x58887c27aae5 <vm_exec_core+20853>, 0x58887c27a0a5 <vm_exec_core+18229>, 0x58887c276286 <vm_exec_core+2326>, 0x58887c27c0cb <vm_exec_core+26459>, 0x58887c27c632 <vm_exec_core+27842>, 0x58887c276a23 <vm_exec_core+4275>, 0x58887c277708 <vm_exec_core+7576>, 0x58887c277075 <vm_exec_core+5893>, 0x58887c277ebd <vm_exec_core+9549>, 0x58887c279562 <vm_exec_core+15346>, 0x58887c276aca <vm_exec_core+4442>, 0x58887c27be1a <vm_exec_core+25770>, 0x58887c27763e <vm_exec_core+7374>, 0x58887c2791e3 <vm_exec_core+14451>, 0x58887c279c9b <vm_exec_core+17195>, 0x58887c27b994 <vm_exec_core+24612>, 0x58887c27a85a <vm_exec_core+20202>, 0x58887c277f66 <vm_exec_core+9718>, 0x58887c277961 <vm_exec_core+8177>, 0x58887c27b738 <vm_exec_core+24008>, 0x58887c278bb2 <vm_exec_core+12866>, 0x58887c27aee8 <vm_exec_core+21880>, 0x58887c27a9d2 <vm_exec_core+20578>, 0x58887c27af75 <vm_exec_core+22021>, 0x58887c27c2ae <vm_exec_core+26942>, 0x58887c275d2b <vm_exec_core+955>, 0x58887c27baa7 <vm_exec_core+24887>, 0x58887c27822f <vm_exec_core+10431>, 0x58887c27b64e <vm_exec_core+23774>, 0x58887c278355 <vm_exec_core+10725>, 0x58887c27a49e <vm_exec_core+19246>, 0x58887c27d2b7 <vm_exec_core+31047>, 0x58887c279b0a <vm_exec_core+16794>, 0x58887c27a162 <vm_exec_core+18418>, 0x58887c2785bc <vm_exec_core+11340>, 0x58887c277a85 <vm_exec_core+8469>, 0x58887c27b043 <vm_exec_core+22227>, 0x58887c276bd5 <vm_exec_core+4709>, 0x58887c27990e <vm_exec_core+16286>, 0x58887c284bdf <vm_exec_core+62063>, 0x58887c27a79b <vm_exec_core+20011>, 0x58887c276c70 <vm_exec_core+4864>, 0x58887c277521 <vm_exec_core+7089>, 0x58887c27733a <vm_exec_core+6602>, 0x58887c2777fa <vm_exec_core+7818>, 0x58887c278085 <vm_exec_core+10005>, 0x58887c27cf14 <vm_exec_core+30116>, 0x58887c275d30 <vm_exec_core+960>, 0x58887c277446 <vm_exec_core+6870>, 0x58887c27d9eb <vm_exec_core+32891>, 0x58887c27ad14 <vm_exec_core+21412>, 0x58887c279f9b <vm_exec_core+17963>, 0x58887c27beaa <vm_exec_core+25914>, 0x58887c27dd9d <vm_exec_core+33837>, 0x58887c27c1d2 <vm_exec_core+26722>, 0x58887c27d08e <vm_exec_core+30494>, 0x58887c27d15f <vm_exec_core+30703>, 0x58887c2766a7 <vm_exec_core+3383>, 0x58887c27ca8a <vm_exec_core+28954>, 0x58887c278ad6 <vm_exec_core+12646>, 0x58887c27ccd5 <vm_exec_core+29541>, 0x58887c2783fa <vm_exec_core+10890>, 0x58887c277d07 <vm_exec_core+9111>, 0x58887c27903e <vm_exec_core+14030>, 0x58887c276b3b <vm_exec_core+4555>, 0x58887c27d22c <vm_exec_core+30908>, 0x58887c27929c <vm_exec_core+14636>, 0x58887c278e2a <vm_exec_core+13498>, 0x58887c275e24 <vm_exec_core+1204>, 0x58887c276443 <vm_exec_core+2771>, 0x58887c279e4e <vm_exec_core+17630>, 0x58887c27943a <vm_exec_core+15050>, 0x58887c279d21 <vm_exec_core+17329>, 0x58887c279bc3 <vm_exec_core+16979>, 0x58887c2789f3 <vm_exec_core+12419>, 0x58887c279336 <vm_exec_core+14790>, 0x58887c278f1b <vm_exec_core+13739>, 0x58887c279693 <vm_exec_core+15651>, 0x58887c279618 <vm_exec_core+15528>, 0x58887c27c194 <vm_exec_core+26660>, 0x58887c2786fc <vm_exec_core+11660>, 0x58887c275ffe <vm_exec_core+1678>, 0x58887c2770c0 <vm_exec_core+5968>, 0x58887c27c37f <vm_exec_core+27151>, 0x58887c276d7e <vm_exec_core+5134>, 0x58887c27d854 <vm_exec_core+32484>, 0x58887c27b2b5 <vm_exec_core+22853>, 0x58887c279797 <vm_exec_core+15911>, 0x58887c27635b <vm_exec_core+2539>, 0x58887c27cb5a <vm_exec_core+29162>, 0x58887c27c760 <vm_exec_core+28144>, 0x58887c276fc1 <vm_exec_core+5713>, 0x58887c276879 <vm_exec_core+3849>, 0x58887c27b824 <vm_exec_core+24244>, 0x58887c277c5b <vm_exec_core+8939>, 0x58887c27cfdd <vm_exec_core+30317>, 0x58887c27ca0f <vm_exec_core+28831>, 0x58887c27851a <vm_exec_core+11178>, 0x58887c2796ff <vm_exec_core+15759>, 0x58887c27b3da <vm_exec_core+23146>, 0x58887c27c96b <vm_exec_core+28667>, 0x58887c27a64c <vm_exec_core+19676>, 0x58887c27b572 <vm_exec_core+23554>, 0x58887c27bd3e <vm_exec_core+25550>, 0x58887c27a543 <vm_exec_core+19411>, 0x58887c2767ce <vm_exec_core+3678>, 0x58887c27ae07 <vm_exec_core+21655>, 0x58887c27658e <vm_exec_core+3102>, 0x58887c276977 <vm_exec_core+4103>, 0x58887c278947 <vm_exec_core+12247>, 0x58887c27a28b <vm_exec_core+18715>, 0x58887c27aad6 <vm_exec_core+20838>, 0x58887c27a096 <vm_exec_core+18214>, 0x58887c276277 <vm_exec_core+2311>, 0x58887c27c0bc <vm_exec_core+26444>, 0x58887c27c623 <vm_exec_core+27827>, 0x58887c276a14 <vm_exec_core+4260>, 0x58887c2776f9 <vm_exec_core+7561>, 0x58887c277066 <vm_exec_core+5878>, 0x58887c277eae <vm_exec_core+9534>, 0x58887c279553 <vm_exec_core+15331>, 0x58887c276abb <vm_exec_core+4427>, 0x58887c27be0b <vm_exec_core+25755>, 0x58887c27762f <vm_exec_core+7359>, 0x58887c2791d4 <vm_exec_core+14436>, 0x58887c279c8c <vm_exec_core+17180>, 0x58887c27b985 <vm_exec_core+24597>, 0x58887c27a84b <vm_exec_core+20187>, 0x58887c277f57 <vm_exec_core+9703>, 0x58887c277952 <vm_exec_core+8162>, 0x58887c27b729 <vm_exec_core+23993>, 0x58887c278ba3 <vm_exec_core+12851>, 0x58887c27aed9 <vm_exec_core+21865>, 0x58887c27a9c3 <vm_exec_core+20563>, 0x58887c27af66 <vm_exec_core+22006>, 0x58887c27c29f <vm_exec_core+26927>, 0x58887c27a778 <vm_exec_core+19976>, 0x58887c27ba98 <vm_exec_core+24872>, 0x58887c278220 <vm_exec_core+10416>, 0x58887c27b63f <vm_exec_core+23759>, 0x58887c278346 <vm_exec_core+10710>, 0x58887c27a48f <vm_exec_core+19231>, 0x58887c27a778 <vm_exec_core+19976>, 0x58887c279afb <vm_exec_core+16779>, 0x58887c27a153 <vm_exec_core+18403>, 0x58887c2785ad <vm_exec_core+11325>, 0x58887c277a76 <vm_exec_core+8454>, 0x58887c27b034 <vm_exec_core+22212>, 0x58887c276bc6 <vm_exec_core+4694>, 0x58887c2798ff <vm_exec_core+16271>, 0x58887c284bd0 <vm_exec_core+62048>, 0x58887c27a78c <vm_exec_core+19996>, 0x58887c276c61 <vm_exec_core+4849>, 0x58887c277512 <vm_exec_core+7074>, 0x58887c27732b <vm_exec_core+6587>, 0x58887c2777eb <vm_exec_core+7803>, 0x58887c278076 <vm_exec_core+9990>, 0x58887c279f96 <vm_exec_core+17958>, 0x58887c2798f5 <vm_exec_core+16261>, 0x58887c279f91 <vm_exec_core+17953>, 0x58887c27a738 <vm_exec_core+19912>, 0x58887c27a6f8 <vm_exec_core+19848>, 0x58887c2777e6 <vm_exec_core+7798>, 0x58887c27aa9a <vm_exec_core+20778>, 0x58887c278e20 <vm_exec_core+13488>, 0x58887c278e25 <vm_exec_core+13493>, 0x58887c27a6f3 <vm_exec_core+19843>, 0x58887c27a286 <vm_exec_core+18710>...}
  th: 0x515000000300, native_id: 0x700c1dd2fc40
  -- Control frame information -----------------------------------------------
          reg_cfp = 0x700c1afff608
          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>
  c:0017 p:---- s:0163 e:000162 CFUNC  :join
  c:0016 p:0494 s:0158 E:001078 METHOD /tmp/ruby/src/trunk_asan/tool/lib/envutil.rb:186
          INSN_LABEL_opt_getconstant_path = <optimized out>
          INSN_LABEL_getconstant = <optimized out>
          INSN_LABEL_setconstant = <optimized out>
  c:0015 p:0275 s:0119 e:000118 METHOD /tmp/ruby/src/trunk_asan/tool/lib/core_assertions.rb:330
          INSN_LABEL_getglobal = <optimized out>
          INSN_LABEL_setglobal = <optimized out>
          INSN_LABEL_putnil = <optimized out>
  c:0014 p:0021 s:0095 e:000094 METHOD /tmp/ruby/src/trunk_asan/test/ruby/test_process.rb:2381
          INSN_LABEL_putself = <optimized out>
          INSN_LABEL_putobject = <optimized out>
          INSN_LABEL_putspecialobject = <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_putstring = <optimized out>
          INSN_LABEL_putchilledstring = <optimized out>
          INSN_LABEL_concatstrings = <optimized out>
          INSN_LABEL_anytostring = <optimized out>
          INSN_LABEL_toregexp = <optimized out>
  c:0011 p:0093 s:0076 e:000075 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1677 [FINISH]
          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>
  c:0010 p:---- s:0069 e:000068 CFUNC  :map
  c:0009 p:0114 s:0065 e:000064 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1664
          INSN_LABEL_topn = <optimized out>
          INSN_LABEL_setn = <optimized out>
          INSN_LABEL_adjuststack = <optimized out>
  c:0008 p:0035 s:0053 e:000052 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1368
          INSN_LABEL_defined = <optimized out>
          INSN_LABEL_definedivar = <optimized out>
  c:0007 p:0069 s:0046 E:001780 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:52
          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>
  c:0006 p:0007 s:0030 e:000029 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:24 [FINISH]
  c:0005 p:---- s:0026 e:000025 CFUNC  :map
          INSN_LABEL_send = <optimized out>
          INSN_LABEL_sendforward = <optimized out>
          INSN_LABEL_opt_send_without_block = <optimized out>
          INSN_LABEL_opt_new = <optimized out>
  c:0004 p:0005 s:0022 e:000021 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:23
  c:0003 p:0210 s:0016 e:000015 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:122
          INSN_LABEL_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>
  c:0002 p:0062 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:001ea0 DUMMY  [FINISH]
          INSN_LABEL_branchunless = <optimized out>
          INSN_LABEL_branchnil = <optimized out>
          INSN_LABEL_once = <optimized out>
          INSN_LABEL_opt_case_dispatch = <optimized out>
          INSN_LABEL_opt_aset_with = <optimized out>
  th: 0x5150007e4d00, native_id: 0x700bfc4006c0
          INSN_LABEL_opt_aref_with = <optimized out>
          INSN_LABEL_invokebuiltin = <optimized out>
  -- Control frame information -----------------------------------------------
          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>
  c:0003 p:---- s:0012 e:000011 CFUNC  :readpartial
  c:0002 p:0035 s:0007 e:000006 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:42 [FINISH]
          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>
  c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]
          INSN_LABEL_trace_opt_eq = <optimized out>
          INSN_LABEL_trace_opt_lt = <optimized out>
          INSN_LABEL_trace_opt_le = <optimized out>
          INSN_LABEL_trace_opt_gt = <optimized out>
          INSN_LABEL_trace_opt_ge = <optimized out>
          INSN_LABEL_trace_opt_ltlt = <optimized out>
          INSN_LABEL_trace_opt_and = <optimized out>
  th: 0x5150004a5e00, native_id: 0x700bf8e006c0
          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>
  -- Control frame information -----------------------------------------------
  c:0003 p:0023 s:0017 e:000016 METHOD <internal:thread_sync>:18
          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:0002 p:0018 s:0010 e:000009 BLOCK  /tmp/ruby/src/trunk_asan/lib/timeout.rb:99 [FINISH]
  c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]
  #26 0x000058887c2722bb 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.
  #27 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2631
          _ec = 0x5160000003d0
  th: 0x5150003e3080, native_id: 0x700bf88006c0
          _tag = <optimized out>
          state = <optimized out>
          result = 36
  #28 0x000058887c2fd542 in invoke_iseq_block_from_c (ec=0x5160000003d0, captured=0x700c1afff738, self=123197315451760, 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 = 0x700c1d3cac50
          cfp = <optimized out>
          sp = 0x700c1aeff8d0
          use_argv = 0x700c1b99a660
          stack_argv = 0x700c1aeff8d0
          opt_pc = 0
  -- Control frame information -----------------------------------------------
  c:0003 p:---- s:0010 e:000009 CFUNC  :read
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #29 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 = 0x700c1afff738
  #30 0x000058887c2a18e8 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.
  #31 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.
  #32 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1362
  No locals.
  #33 0x000058887c2a18e8 in rb_yield (val=<optimized out>)
  No locals.
  #34 0x000058887c4639b6 in rb_ary_collect (ary=123196625034800) at /tmp/ruby/src/trunk_asan/array.c:3655
  c:0002 p:0004 s:0006 e:000005 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/envutil.rb:183 [FINISH]
  c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]
          collect = 123196625034720
          i = 0
  #35 0x000058887c2dd988 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 = 0x166100000001
          cc = <optimized out>
          me = 0x700c1d580108
          cfunc = 0x5060000201e8
          recv = 123196625034800
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #36 0x000058887c27dc3a in vm_sendish (ec=0x5160000003d0, reg_cfp=0x700c1afff720, 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>
  #37 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 = {0x58887c27c1a3 <vm_exec_core+26675>, 0x58887c27870b <vm_exec_core+11675>, 0x58887c27600d <vm_exec_core+1693>, 0x58887c2770cf <vm_exec_core+5983>, 0x58887c27c38e <vm_exec_core+27166>, 0x58887c276d8d <vm_exec_core+5149>, 0x58887c27d863 <vm_exec_core+32499>, 0x58887c27b2c4 <vm_exec_core+22868>, 0x58887c2797a6 <vm_exec_core+15926>, 0x58887c27636a <vm_exec_core+2554>, 0x58887c27cb69 <vm_exec_core+29177>, 0x58887c27c76f <vm_exec_core+28159>, 0x58887c276fd0 <vm_exec_core+5728>, 0x58887c276888 <vm_exec_core+3864>, 0x58887c27b833 <vm_exec_core+24259>, 0x58887c277c6a <vm_exec_core+8954>, 0x58887c27cfec <vm_exec_core+30332>, 0x58887c27ca1e <vm_exec_core+28846>, 0x58887c278529 <vm_exec_core+11193>, 0x58887c27970e <vm_exec_core+15774>, 0x58887c27b3e9 <vm_exec_core+23161>, 0x58887c27c97a <vm_exec_core+28682>, 0x58887c27a65b <vm_exec_core+19691>, 0x58887c27b581 <vm_exec_core+23569>, 0x58887c27bd4d <vm_exec_core+25565>, 0x58887c27a552 <vm_exec_core+19426>, 0x58887c2767dd <vm_exec_core+3693>, 0x58887c27ae16 <vm_exec_core+21670>, 0x58887c27659d <vm_exec_core+3117>, 0x58887c276986 <vm_exec_core+4118>, 0x58887c278956 <vm_exec_core+12262>, 0x58887c27a29a <vm_exec_core+18730>, 0x58887c27aae5 <vm_exec_core+20853>, 0x58887c27a0a5 <vm_exec_core+18229>, 0x58887c276286 <vm_exec_core+2326>, 0x58887c27c0cb <vm_exec_core+26459>, 0x58887c27c632 <vm_exec_core+27842>, 0x58887c276a23 <vm_exec_core+4275>, 0x58887c277708 <vm_exec_core+7576>, 0x58887c277075 <vm_exec_core+5893>, 0x58887c277ebd <vm_exec_core+9549>, 0x58887c279562 <vm_exec_core+15346>, 0x58887c276aca <vm_exec_core+4442>, 0x58887c27be1a <vm_exec_core+25770>, 0x58887c27763e <vm_exec_core+7374>, 0x58887c2791e3 <vm_exec_core+14451>, 0x58887c279c9b <vm_exec_core+17195>, 0x58887c27b994 <vm_exec_core+24612>, 0x58887c27a85a <vm_exec_core+20202>, 0x58887c277f66 <vm_exec_core+9718>, 0x58887c277961 <vm_exec_core+8177>, 0x58887c27b738 <vm_exec_core+24008>, 0x58887c278bb2 <vm_exec_core+12866>, 0x58887c27aee8 <vm_exec_core+21880>, 0x58887c27a9d2 <vm_exec_core+20578>, 0x58887c27af75 <vm_exec_core+22021>, 0x58887c27c2ae <vm_exec_core+26942>, 0x58887c275d2b <vm_exec_core+955>, 0x58887c27baa7 <vm_exec_core+24887>, 0x58887c27822f <vm_exec_core+10431>, 0x58887c27b64e <vm_exec_core+23774>, 0x58887c278355 <vm_exec_core+10725>, 0x58887c27a49e <vm_exec_core+19246>, 0x58887c27d2b7 <vm_exec_core+31047>, 0x58887c279b0a <vm_exec_core+16794>, 0x58887c27a162 <vm_exec_core+18418>, 0x58887c2785bc <vm_exec_core+11340>, 0x58887c277a85 <vm_exec_core+8469>, 0x58887c27b043 <vm_exec_core+22227>, 0x58887c276bd5 <vm_exec_core+4709>, 0x58887c27990e <vm_exec_core+16286>, 0x58887c284bdf <vm_exec_core+62063>, 0x58887c27a79b <vm_exec_core+20011>, 0x58887c276c70 <vm_exec_core+4864>, 0x58887c277521 <vm_exec_core+7089>, 0x58887c27733a <vm_exec_core+6602>, 0x58887c2777fa <vm_exec_core+7818>, 0x58887c278085 <vm_exec_core+10005>, 0x58887c27cf14 <vm_exec_core+30116>, 0x58887c275d30 <vm_exec_core+960>, 0x58887c277446 <vm_exec_core+6870>, 0x58887c27d9eb <vm_exec_core+32891>, 0x58887c27ad14 <vm_exec_core+21412>, 0x58887c279f9b <vm_exec_core+17963>, 0x58887c27beaa <vm_exec_core+25914>, 0x58887c27dd9d <vm_exec_core+33837>, 0x58887c27c1d2 <vm_exec_core+26722>, 0x58887c27d08e <vm_exec_core+30494>, 0x58887c27d15f <vm_exec_core+30703>, 0x58887c2766a7 <vm_exec_core+3383>, 0x58887c27ca8a <vm_exec_core+28954>, 0x58887c278ad6 <vm_exec_core+12646>, 0x58887c27ccd5 <vm_exec_core+29541>, 0x58887c2783fa <vm_exec_core+10890>, 0x58887c277d07 <vm_exec_core+9111>, 0x58887c27903e <vm_exec_core+14030>, 0x58887c276b3b <vm_exec_core+4555>, 0x58887c27d22c <vm_exec_core+30908>, 0x58887c27929c <vm_exec_core+14636>, 0x58887c278e2a <vm_exec_core+13498>, 0x58887c275e24 <vm_exec_core+1204>, 0x58887c276443 <vm_exec_core+2771>, 0x58887c279e4e <vm_exec_core+17630>, 0x58887c27943a <vm_exec_core+15050>, 0x58887c279d21 <vm_exec_core+17329>, 0x58887c279bc3 <vm_exec_core+16979>, 0x58887c2789f3 <vm_exec_core+12419>, 0x58887c279336 <vm_exec_core+14790>, 0x58887c278f1b <vm_exec_core+13739>, 0x58887c279693 <vm_exec_core+15651>, 0x58887c279618 <vm_exec_core+15528>, 0x58887c27c194 <vm_exec_core+26660>, 0x58887c2786fc <vm_exec_core+11660>, 0x58887c275ffe <vm_exec_core+1678>, 0x58887c2770c0 <vm_exec_core+5968>, 0x58887c27c37f <vm_exec_core+27151>, 0x58887c276d7e <vm_exec_core+5134>, 0x58887c27d854 <vm_exec_core+32484>, 0x58887c27b2b5 <vm_exec_core+22853>, 0x58887c279797 <vm_exec_core+15911>, 0x58887c27635b <vm_exec_core+2539>, 0x58887c27cb5a <vm_exec_core+29162>, 0x58887c27c760 <vm_exec_core+28144>, 0x58887c276fc1 <vm_exec_core+5713>, 0x58887c276879 <vm_exec_core+3849>, 0x58887c27b824 <vm_exec_core+24244>, 0x58887c277c5b <vm_exec_core+8939>, 0x58887c27cfdd <vm_exec_core+30317>, 0x58887c27ca0f <vm_exec_core+28831>, 0x58887c27851a <vm_exec_core+11178>, 0x58887c2796ff <vm_exec_core+15759>, 0x58887c27b3da <vm_exec_core+23146>, 0x58887c27c96b <vm_exec_core+28667>, 0x58887c27a64c <vm_exec_core+19676>, 0x58887c27b572 <vm_exec_core+23554>, 0x58887c27bd3e <vm_exec_core+25550>, 0x58887c27a543 <vm_exec_core+19411>, 0x58887c2767ce <vm_exec_core+3678>, 0x58887c27ae07 <vm_exec_core+21655>, 0x58887c27658e <vm_exec_core+3102>, 0x58887c276977 <vm_exec_core+4103>, 0x58887c278947 <vm_exec_core+12247>, 0x58887c27a28b <vm_exec_core+18715>, 0x58887c27aad6 <vm_exec_core+20838>, 0x58887c27a096 <vm_exec_core+18214>, 0x58887c276277 <vm_exec_core+2311>, 0x58887c27c0bc <vm_exec_core+26444>, 0x58887c27c623 <vm_exec_core+27827>, 0x58887c276a14 <vm_exec_core+4260>, 0x58887c2776f9 <vm_exec_core+7561>, 0x58887c277066 <vm_exec_core+5878>, 0x58887c277eae <vm_exec_core+9534>, 0x58887c279553 <vm_exec_core+15331>, 0x58887c276abb <vm_exec_core+4427>, 0x58887c27be0b <vm_exec_core+25755>, 0x58887c27762f <vm_exec_core+7359>, 0x58887c2791d4 <vm_exec_core+14436>, 0x58887c279c8c <vm_exec_core+17180>, 0x58887c27b985 <vm_exec_core+24597>, 0x58887c27a84b <vm_exec_core+20187>, 0x58887c277f57 <vm_exec_core+9703>, 0x58887c277952 <vm_exec_core+8162>, 0x58887c27b729 <vm_exec_core+23993>, 0x58887c278ba3 <vm_exec_core+12851>, 0x58887c27aed9 <vm_exec_core+21865>, 0x58887c27a9c3 <vm_exec_core+20563>, 0x58887c27af66 <vm_exec_core+22006>, 0x58887c27c29f <vm_exec_core+26927>, 0x58887c27a778 <vm_exec_core+19976>, 0x58887c27ba98 <vm_exec_core+24872>, 0x58887c278220 <vm_exec_core+10416>, 0x58887c27b63f <vm_exec_core+23759>, 0x58887c278346 <vm_exec_core+10710>, 0x58887c27a48f <vm_exec_core+19231>, 0x58887c27a778 <vm_exec_core+19976>, 0x58887c279afb <vm_exec_core+16779>, 0x58887c27a153 <vm_exec_core+18403>, 0x58887c2785ad <vm_exec_core+11325>, 0x58887c277a76 <vm_exec_core+8454>, 0x58887c27b034 <vm_exec_core+22212>, 0x58887c276bc6 <vm_exec_core+4694>, 0x58887c2798ff <vm_exec_core+16271>, 0x58887c284bd0 <vm_exec_core+62048>, 0x58887c27a78c <vm_exec_core+19996>, 0x58887c276c61 <vm_exec_core+4849>, 0x58887c277512 <vm_exec_core+7074>, 0x58887c27732b <vm_exec_core+6587>, 0x58887c2777eb <vm_exec_core+7803>, 0x58887c278076 <vm_exec_core+9990>, 0x58887c279f96 <vm_exec_core+17958>, 0x58887c2798f5 <vm_exec_core+16261>, 0x58887c279f91 <vm_exec_core+17953>, 0x58887c27a738 <vm_exec_core+19912>, 0x58887c27a6f8 <vm_exec_core+19848>, 0x58887c2777e6 <vm_exec_core+7798>, 0x58887c27aa9a <vm_exec_core+20778>, 0x58887c278e20 <vm_exec_core+13488>, 0x58887c278e25 <vm_exec_core+13493>, 0x58887c27a6f3 <vm_exec_core+19843>, 0x58887c27a286 <vm_exec_core+18710>...}
          reg_cfp = 0x700c1afff720
          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>
  #38 0x000058887c2722bb 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.
  #39 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
  #40 0x000058887c2b8629 in rb_iseq_eval_main (iseq=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2905
          ec = 0x5160000003d0
          val = <optimized out>
  #41 0x000058887beb9d95 in rb_ec_exec_node (ec=0x5160000003d0, n=0x700c1d3cade0) at /tmp/ruby/src/trunk_asan/eval.c:281
          _ec = 0x5160000003d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffdb52f0750, <optimized out>, 0x7ffdb52f06a0, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
          state = 0
          iseq = 0x700c1d3cade0
  #42 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:319
          ec = 0x5160000003d0
          status = <optimized out>
  #43 0x000058887beb2c37 in rb_main (argc=11, argv=0x7ffdb52f0918) at /tmp/ruby/src/trunk_asan/main.c:42
          variable_in_this_stack_frame = <optimized out>
  #44 main (argc=11, argv=0x7ffdb52f0918) at /tmp/ruby/src/trunk_asan/main.c:62
  No locals.
  >>> Dump Ruby level backtrace (if possible)
  $1 = true
  [Inferior 1 (process 3157317) detached]
  $ timeout 60 gdb -p 3157313 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
  [New LWP 3157315]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  0x0000789e8d126cd7 in __GI___select (nfds=9, readfds=0x50c004c94ec0, writefds=0x0, exceptfds=0x0, timeout=0x7ffca98a87a0) at ../sysdeps/unix/sysv/linux/select.c:69
  >>> Threads
    Id   Target Id                                  Frame 
  * 1    Thread 0x789e8d3b9c40 (LWP 3157313) "ruby" 0x0000789e8d126cd7 in __GI___select (nfds=9, readfds=0x50c004c94ec0, writefds=0x0, exceptfds=0x0, timeout=0x7ffca98a87a0) at ../sysdeps/unix/sysv/linux/select.c:69
    2    Thread 0x789e70e006c0 (LWP 3157315) "ruby" 0x0000789e8d11b4cd in __GI___poll (fds=0x789e6fb09040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  >>> Machine level backtrace
  Thread 2 (Thread 0x789e70e006c0 (LWP 3157315) "ruby"):
  #0  0x0000789e8d11b4cd in __GI___poll (fds=0x789e6fb09040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
          sc_ret = -516
          sc_cancel_oldtype = 0
          sc_ret = <optimized out>
  #1  0x00005d93fc5977ca in __interceptor_poll ()
  No symbol table info available.
  #2  0x00005d93fc97db6f in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1055
          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:3046
          vm = <optimized out>
  #4  0x00005d93fc5f0b7f in asan_thread_start(void*) ()
  No symbol table info available.
  #5  0x0000789e8d09caa4 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 = {132621893895872, 4476684552413732493, 132621893895872, -352, 0, 140723152923760, 4476684552434704013, 4477030262626279053}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
          not_first_call = <optimized out>
  #6  0x0000789e8d129c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  No locals.
  Thread 1 (Thread 0x789e8d3b9c40 (LWP 3157313) "ruby"):
  #0  0x0000789e8d126cd7 in __GI___select (nfds=9, readfds=0x50c004c94ec0, writefds=0x0, exceptfds=0x0, timeout=0x7ffca98a87a0) at ../sysdeps/unix/sysv/linux/select.c:69
          sc_ret = -514
          sc_cancel_oldtype = 0
          sc_ret = <optimized out>
          s = <optimized out>
          us = <optimized out>
          ns = <optimized out>
          ts64 = {tv_sec = 59999, tv_nsec = 478962606}
          pts64 = 0x7ffca98a8640
          r = <optimized out>
  #1  0x00005d93fc965315 in native_fd_select (n=9, readfds=0x50c004c94ec0, writefds=0x0, exceptfds=0x789e8d126cd7 <__GI___select+327>, timeout=0x7ffca98a8640, th=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2420
  No locals.
  #2  do_select (p=132622332516992) at /tmp/ruby/src/trunk_asan/thread.c:4433
          tv = <optimized out>
          __region = <optimized out>
          end = <optimized out>
          rel = <optimized out>
          to = 0x7ffca98a8750
          lerrno = 0
          set = <optimized out>
          result = <optimized out>
          endtime = <optimized out>
  #3  0x00005d93fc63c28f 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:1079
          _ec = 0x5160000003d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffca98a8910, <optimized out>, 0x7ffca98a8820, <optimized out>, <optimized out>}, prev = 0x789e8b1874a0, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x5160000003d0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #4  0x00005d93fc964891 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:4493
          set = {max = 9, th = 0x515000000300, rset = 0x789e8b04d940, 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 = 0x789e8b04d9a0}
  #5  0x00005d93fc70bc4f in select_internal (read=132622342580080, write=4, except=4, tp=0x789e8b04d9a0, fds=0x789e8b04d940) at /tmp/ruby/src/trunk_asan/io.c:10768
          timerec = <optimized out>
          max = 9
          pending = <optimized out>
          rp = 0x789e8b04d940
          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=132622332516640) at /tmp/ruby/src/trunk_asan/io.c:10838
          p = 0x789e8b04d920
  #7  0x00005d93fc63c28f 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:1079
          _ec = 0x5160000003d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffca98a8c10, <optimized out>, 0x7ffca98a8b20, <optimized out>, <optimized out>}, prev = 0x789e8b051940, state = RUBY_TAG_NONE, lock_rec = 0}
          result = 4
          ec = 0x5160000003d0
          state = RUBY_TAG_NONE
          errinfo = <optimized out>
  #8  0x00005d93fc6e7e0b in rb_f_select (argc=<optimized out>, argv=<optimized out>, obj=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:11206
          args = <optimized out>
          timerec = <optimized out>
          scheduler = <optimized out>
          timeout = <optimized out>
          i = 4
  #9  0x00005d93fca5b988 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 = 0x161100100009
          cc = <optimized out>
          me = 0x789e8cbba668
          cfunc = 0x50600002b4c8
          recv = 132622361229840
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #10 0x00005d93fca00f0c in vm_sendish (ec=0x5160000003d0, reg_cfp=0x789e8a5ff3a0, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5970
          calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, 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>
  #11 vm_exec_core (ec=ec@entry=0x5160000003d0) at ../../src/trunk_asan/insns.def:899
          bh = 0
          cd = <optimized out>
          leaf = false
          val = <optimized out>
          insns_address_table = {0x5d93fc9fa1a3 <vm_exec_core+26675>, 0x5d93fc9f670b <vm_exec_core+11675>, 0x5d93fc9f400d <vm_exec_core+1693>, 0x5d93fc9f50cf <vm_exec_core+5983>, 0x5d93fc9fa38e <vm_exec_core+27166>, 0x5d93fc9f4d8d <vm_exec_core+5149>, 0x5d93fc9fb863 <vm_exec_core+32499>, 0x5d93fc9f92c4 <vm_exec_core+22868>, 0x5d93fc9f77a6 <vm_exec_core+15926>, 0x5d93fc9f436a <vm_exec_core+2554>, 0x5d93fc9fab69 <vm_exec_core+29177>, 0x5d93fc9fa76f <vm_exec_core+28159>, 0x5d93fc9f4fd0 <vm_exec_core+5728>, 0x5d93fc9f4888 <vm_exec_core+3864>, 0x5d93fc9f9833 <vm_exec_core+24259>, 0x5d93fc9f5c6a <vm_exec_core+8954>, 0x5d93fc9fafec <vm_exec_core+30332>, 0x5d93fc9faa1e <vm_exec_core+28846>, 0x5d93fc9f6529 <vm_exec_core+11193>, 0x5d93fc9f770e <vm_exec_core+15774>, 0x5d93fc9f93e9 <vm_exec_core+23161>, 0x5d93fc9fa97a <vm_exec_core+28682>, 0x5d93fc9f865b <vm_exec_core+19691>, 0x5d93fc9f9581 <vm_exec_core+23569>, 0x5d93fc9f9d4d <vm_exec_core+25565>, 0x5d93fc9f8552 <vm_exec_core+19426>, 0x5d93fc9f47dd <vm_exec_core+3693>, 0x5d93fc9f8e16 <vm_exec_core+21670>, 0x5d93fc9f459d <vm_exec_core+3117>, 0x5d93fc9f4986 <vm_exec_core+4118>, 0x5d93fc9f6956 <vm_exec_core+12262>, 0x5d93fc9f829a <vm_exec_core+18730>, 0x5d93fc9f8ae5 <vm_exec_core+20853>, 0x5d93fc9f80a5 <vm_exec_core+18229>, 0x5d93fc9f4286 <vm_exec_core+2326>, 0x5d93fc9fa0cb <vm_exec_core+26459>, 0x5d93fc9fa632 <vm_exec_core+27842>, 0x5d93fc9f4a23 <vm_exec_core+4275>, 0x5d93fc9f5708 <vm_exec_core+7576>, 0x5d93fc9f5075 <vm_exec_core+5893>, 0x5d93fc9f5ebd <vm_exec_core+9549>, 0x5d93fc9f7562 <vm_exec_core+15346>, 0x5d93fc9f4aca <vm_exec_core+4442>, 0x5d93fc9f9e1a <vm_exec_core+25770>, 0x5d93fc9f563e <vm_exec_core+7374>, 0x5d93fc9f71e3 <vm_exec_core+14451>, 0x5d93fc9f7c9b <vm_exec_core+17195>, 0x5d93fc9f9994 <vm_exec_core+24612>, 0x5d93fc9f885a <vm_exec_core+20202>, 0x5d93fc9f5f66 <vm_exec_core+9718>, 0x5d93fc9f5961 <vm_exec_core+8177>, 0x5d93fc9f9738 <vm_exec_core+24008>, 0x5d93fc9f6bb2 <vm_exec_core+12866>, 0x5d93fc9f8ee8 <vm_exec_core+21880>, 0x5d93fc9f89d2 <vm_exec_core+20578>, 0x5d93fc9f8f75 <vm_exec_core+22021>, 0x5d93fc9fa2ae <vm_exec_core+26942>, 0x5d93fc9f3d2b <vm_exec_core+955>, 0x5d93fc9f9aa7 <vm_exec_core+24887>, 0x5d93fc9f622f <vm_exec_core+10431>, 0x5d93fc9f964e <vm_exec_core+23774>, 0x5d93fc9f6355 <vm_exec_core+10725>, 0x5d93fc9f849e <vm_exec_core+19246>, 0x5d93fc9fb2b7 <vm_exec_core+31047>, 0x5d93fc9f7b0a <vm_exec_core+16794>, 0x5d93fc9f8162 <vm_exec_core+18418>, 0x5d93fc9f65bc <vm_exec_core+11340>, 0x5d93fc9f5a85 <vm_exec_core+8469>, 0x5d93fc9f9043 <vm_exec_core+22227>, 0x5d93fc9f4bd5 <vm_exec_core+4709>, 0x5d93fc9f790e <vm_exec_core+16286>, 0x5d93fca02bdf <vm_exec_core+62063>, 0x5d93fc9f879b <vm_exec_core+20011>, 0x5d93fc9f4c70 <vm_exec_core+4864>, 0x5d93fc9f5521 <vm_exec_core+7089>, 0x5d93fc9f533a <vm_exec_core+6602>, 0x5d93fc9f57fa <vm_exec_core+7818>, 0x5d93fc9f6085 <vm_exec_core+10005>, 0x5d93fc9faf14 <vm_exec_core+30116>, 0x5d93fc9f3d30 <vm_exec_core+960>, 0x5d93fc9f5446 <vm_exec_core+6870>, 0x5d93fc9fb9eb <vm_exec_core+32891>, 0x5d93fc9f8d14 <vm_exec_core+21412>, 0x5d93fc9f7f9b <vm_exec_core+17963>, 0x5d93fc9f9eaa <vm_exec_core+25914>, 0x5d93fc9fbd9d <vm_exec_core+33837>, 0x5d93fc9fa1d2 <vm_exec_core+26722>, 0x5d93fc9fb08e <vm_exec_core+30494>, 0x5d93fc9fb15f <vm_exec_core+30703>, 0x5d93fc9f46a7 <vm_exec_core+3383>, 0x5d93fc9faa8a <vm_exec_core+28954>, 0x5d93fc9f6ad6 <vm_exec_core+12646>, 0x5d93fc9facd5 <vm_exec_core+29541>, 0x5d93fc9f63fa <vm_exec_core+10890>, 0x5d93fc9f5d07 <vm_exec_core+9111>, 0x5d93fc9f703e <vm_exec_core+14030>, 0x5d93fc9f4b3b <vm_exec_core+4555>, 0x5d93fc9fb22c <vm_exec_core+30908>, 0x5d93fc9f729c <vm_exec_core+14636>, 0x5d93fc9f6e2a <vm_exec_core+13498>, 0x5d93fc9f3e24 <vm_exec_core+1204>, 0x5d93fc9f4443 <vm_exec_core+2771>, 0x5d93fc9f7e4e <vm_exec_core+17630>, 0x5d93fc9f743a <vm_exec_core+15050>, 0x5d93fc9f7d21 <vm_exec_core+17329>, 0x5d93fc9f7bc3 <vm_exec_core+16979>, 0x5d93fc9f69f3 <vm_exec_core+12419>, 0x5d93fc9f7336 <vm_exec_core+14790>, 0x5d93fc9f6f1b <vm_exec_core+13739>, 0x5d93fc9f7693 <vm_exec_core+15651>, 0x5d93fc9f7618 <vm_exec_core+15528>, 0x5d93fc9fa194 <vm_exec_core+26660>, 0x5d93fc9f66fc <vm_exec_core+11660>, 0x5d93fc9f3ffe <vm_exec_core+1678>, 0x5d93fc9f50c0 <vm_exec_core+5968>, 0x5d93fc9fa37f <vm_exec_core+27151>, 0x5d93fc9f4d7e <vm_exec_core+5134>, 0x5d93fc9fb854 <vm_exec_core+32484>, 0x5d93fc9f92b5 <vm_exec_core+22853>, 0x5d93fc9f7797 <vm_exec_core+15911>, 0x5d93fc9f435b <vm_exec_core+2539>, 0x5d93fc9fab5a <vm_exec_core+29162>, 0x5d93fc9fa760 <vm_exec_core+28144>, 0x5d93fc9f4fc1 <vm_exec_core+5713>, 0x5d93fc9f4879 <vm_exec_core+3849>, 0x5d93fc9f9824 <vm_exec_core+24244>, 0x5d93fc9f5c5b <vm_exec_core+8939>, 0x5d93fc9fafdd <vm_exec_core+30317>, 0x5d93fc9faa0f <vm_exec_core+28831>, 0x5d93fc9f651a <vm_exec_core+11178>, 0x5d93fc9f76ff <vm_exec_core+15759>, 0x5d93fc9f93da <vm_exec_core+23146>, 0x5d93fc9fa96b <vm_exec_core+28667>, 0x5d93fc9f864c <vm_exec_core+19676>, 0x5d93fc9f9572 <vm_exec_core+23554>, 0x5d93fc9f9d3e <vm_exec_core+25550>, 0x5d93fc9f8543 <vm_exec_core+19411>, 0x5d93fc9f47ce <vm_exec_core+3678>, 0x5d93fc9f8e07 <vm_exec_core+21655>, 0x5d93fc9f458e <vm_exec_core+3102>, 0x5d93fc9f4977 <vm_exec_core+4103>, 0x5d93fc9f6947 <vm_exec_core+12247>, 0x5d93fc9f828b <vm_exec_core+18715>, 0x5d93fc9f8ad6 <vm_exec_core+20838>, 0x5d93fc9f8096 <vm_exec_core+18214>, 0x5d93fc9f4277 <vm_exec_core+2311>, 0x5d93fc9fa0bc <vm_exec_core+26444>, 0x5d93fc9fa623 <vm_exec_core+27827>, 0x5d93fc9f4a14 <vm_exec_core+4260>, 0x5d93fc9f56f9 <vm_exec_core+7561>, 0x5d93fc9f5066 <vm_exec_core+5878>, 0x5d93fc9f5eae <vm_exec_core+9534>, 0x5d93fc9f7553 <vm_exec_core+15331>, 0x5d93fc9f4abb <vm_exec_core+4427>, 0x5d93fc9f9e0b <vm_exec_core+25755>, 0x5d93fc9f562f <vm_exec_core+7359>, 0x5d93fc9f71d4 <vm_exec_core+14436>, 0x5d93fc9f7c8c <vm_exec_core+17180>, 0x5d93fc9f9985 <vm_exec_core+24597>, 0x5d93fc9f884b <vm_exec_core+20187>, 0x5d93fc9f5f57 <vm_exec_core+9703>, 0x5d93fc9f5952 <vm_exec_core+8162>, 0x5d93fc9f9729 <vm_exec_core+23993>, 0x5d93fc9f6ba3 <vm_exec_core+12851>, 0x5d93fc9f8ed9 <vm_exec_core+21865>, 0x5d93fc9f89c3 <vm_exec_core+20563>, 0x5d93fc9f8f66 <vm_exec_core+22006>, 0x5d93fc9fa29f <vm_exec_core+26927>, 0x5d93fc9f8778 <vm_exec_core+19976>, 0x5d93fc9f9a98 <vm_exec_core+24872>, 0x5d93fc9f6220 <vm_exec_core+10416>, 0x5d93fc9f963f <vm_exec_core+23759>, 0x5d93fc9f6346 <vm_exec_core+10710>, 0x5d93fc9f848f <vm_exec_core+19231>, 0x5d93fc9f8778 <vm_exec_core+19976>, 0x5d93fc9f7afb <vm_exec_core+16779>, 0x5d93fc9f8153 <vm_exec_core+18403>, 0x5d93fc9f65ad <vm_exec_core+11325>, 0x5d93fc9f5a76 <vm_exec_core+8454>, 0x5d93fc9f9034 <vm_exec_core+22212>, 0x5d93fc9f4bc6 <vm_exec_core+4694>, 0x5d93fc9f78ff <vm_exec_core+16271>, 0x5d93fca02bd0 <vm_exec_core+62048>, 0x5d93fc9f878c <vm_exec_core+19996>, 0x5d93fc9f4c61 <vm_exec_core+4849>, 0x5d93fc9f5512 <vm_exec_core+7074>, 0x5d93fc9f532b <vm_exec_core+6587>, 0x5d93fc9f57eb <vm_exec_core+7803>, 0x5d93fc9f6076 <vm_exec_core+9990>, 0x5d93fc9f7f96 <vm_exec_core+17958>, 0x5d93fc9f78f5 <vm_exec_core+16261>, 0x5d93fc9f7f91 <vm_exec_core+17953>, 0x5d93fc9f8738 <vm_exec_core+19912>, 0x5d93fc9f86f8 <vm_exec_core+19848>, 0x5d93fc9f57e6 <vm_exec_core+7798>, 0x5d93fc9f8a9a <vm_exec_core+20778>, 0x5d93fc9f6e20 <vm_exec_core+13488>, 0x5d93fc9f6e25 <vm_exec_core+13493>, 0x5d93fc9f86f3 <vm_exec_core+19843>, 0x5d93fc9f8286 <vm_exec_core+18710>...}
          reg_cfp = 0x789e8a5ff3a0
          reg_pc = 0x52300000b0f8
          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>
  #12 0x00005d93fc9f0089 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.
  #13 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2628
          _ec = 0x5160000003d0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #14 0x00005d93fca7b542 in invoke_iseq_block_from_c (ec=0x5160000003d0, captured=0x789e8a5ff578, self=132622359080200, 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 = 0x789e8cb15438
          cfp = <optimized out>
          sp = 0x789e8a4ff9e8
          use_argv = 0x789e8af1cee0
          stack_argv = 0x789e8a4ff9e8
          opt_pc = 0
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #15 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1669
          captured = 0x789e8a5ff578
  #16 0x00005d93fca1f8e8 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.
  #17 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.
  #18 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1362
  No locals.
  #19 0x00005d93fca1f8e8 in rb_yield (val=<optimized out>)
  No locals.
  #20 0x00005d93fcbd43ba in rb_ary_each (ary=132622354870200) at /tmp/ruby/src/trunk_asan/array.c:2646
          i = 0
  #21 0x00005d93fca5b988 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 = 0xc0100000001
          cc = <optimized out>
          me = 0x789e8cbe0520
          cfunc = 0x50600001eaa8
          recv = 132622354870200
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #22 0x00005d93fc9fbc3a in vm_sendish (ec=0x5160000003d0, reg_cfp=0x789e8a5ff560, cd=0x51100000db80, 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>
  #23 vm_exec_core (ec=ec@entry=0x5160000003d0) at ../../src/trunk_asan/insns.def:851
          bh = <optimized out>
          blockiseq = <optimized out>
          leaf = false
  th: 0x515000000300, native_id: 0x789e8d3b9c40
          val = <optimized out>
          cd = 0x51100000db80
  -- Control frame information -----------------------------------------------
          insns_address_table = {0x5d93fc9fa1a3 <vm_exec_core+26675>, 0x5d93fc9f670b <vm_exec_core+11675>, 0x5d93fc9f400d <vm_exec_core+1693>, 0x5d93fc9f50cf <vm_exec_core+5983>, 0x5d93fc9fa38e <vm_exec_core+27166>, 0x5d93fc9f4d8d <vm_exec_core+5149>, 0x5d93fc9fb863 <vm_exec_core+32499>, 0x5d93fc9f92c4 <vm_exec_core+22868>, 0x5d93fc9f77a6 <vm_exec_core+15926>, 0x5d93fc9f436a <vm_exec_core+2554>, 0x5d93fc9fab69 <vm_exec_core+29177>, 0x5d93fc9fa76f <vm_exec_core+28159>, 0x5d93fc9f4fd0 <vm_exec_core+5728>, 0x5d93fc9f4888 <vm_exec_core+3864>, 0x5d93fc9f9833 <vm_exec_core+24259>, 0x5d93fc9f5c6a <vm_exec_core+8954>, 0x5d93fc9fafec <vm_exec_core+30332>, 0x5d93fc9faa1e <vm_exec_core+28846>, 0x5d93fc9f6529 <vm_exec_core+11193>, 0x5d93fc9f770e <vm_exec_core+15774>, 0x5d93fc9f93e9 <vm_exec_core+23161>, 0x5d93fc9fa97a <vm_exec_core+28682>, 0x5d93fc9f865b <vm_exec_core+19691>, 0x5d93fc9f9581 <vm_exec_core+23569>, 0x5d93fc9f9d4d <vm_exec_core+25565>, 0x5d93fc9f8552 <vm_exec_core+19426>, 0x5d93fc9f47dd <vm_exec_core+3693>, 0x5d93fc9f8e16 <vm_exec_core+21670>, 0x5d93fc9f459d <vm_exec_core+3117>, 0x5d93fc9f4986 <vm_exec_core+4118>, 0x5d93fc9f6956 <vm_exec_core+12262>, 0x5d93fc9f829a <vm_exec_core+18730>, 0x5d93fc9f8ae5 <vm_exec_core+20853>, 0x5d93fc9f80a5 <vm_exec_core+18229>, 0x5d93fc9f4286 <vm_exec_core+2326>, 0x5d93fc9fa0cb <vm_exec_core+26459>, 0x5d93fc9fa632 <vm_exec_core+27842>, 0x5d93fc9f4a23 <vm_exec_core+4275>, 0x5d93fc9f5708 <vm_exec_core+7576>, 0x5d93fc9f5075 <vm_exec_core+5893>, 0x5d93fc9f5ebd <vm_exec_core+9549>, 0x5d93fc9f7562 <vm_exec_core+15346>, 0x5d93fc9f4aca <vm_exec_core+4442>, 0x5d93fc9f9e1a <vm_exec_core+25770>, 0x5d93fc9f563e <vm_exec_core+7374>, 0x5d93fc9f71e3 <vm_exec_core+14451>, 0x5d93fc9f7c9b <vm_exec_core+17195>, 0x5d93fc9f9994 <vm_exec_core+24612>, 0x5d93fc9f885a <vm_exec_core+20202>, 0x5d93fc9f5f66 <vm_exec_core+9718>, 0x5d93fc9f5961 <vm_exec_core+8177>, 0x5d93fc9f9738 <vm_exec_core+24008>, 0x5d93fc9f6bb2 <vm_exec_core+12866>, 0x5d93fc9f8ee8 <vm_exec_core+21880>, 0x5d93fc9f89d2 <vm_exec_core+20578>, 0x5d93fc9f8f75 <vm_exec_core+22021>, 0x5d93fc9fa2ae <vm_exec_core+26942>, 0x5d93fc9f3d2b <vm_exec_core+955>, 0x5d93fc9f9aa7 <vm_exec_core+24887>, 0x5d93fc9f622f <vm_exec_core+10431>, 0x5d93fc9f964e <vm_exec_core+23774>, 0x5d93fc9f6355 <vm_exec_core+10725>, 0x5d93fc9f849e <vm_exec_core+19246>, 0x5d93fc9fb2b7 <vm_exec_core+31047>, 0x5d93fc9f7b0a <vm_exec_core+16794>, 0x5d93fc9f8162 <vm_exec_core+18418>, 0x5d93fc9f65bc <vm_exec_core+11340>, 0x5d93fc9f5a85 <vm_exec_core+8469>, 0x5d93fc9f9043 <vm_exec_core+22227>, 0x5d93fc9f4bd5 <vm_exec_core+4709>, 0x5d93fc9f790e <vm_exec_core+16286>, 0x5d93fca02bdf <vm_exec_core+62063>, 0x5d93fc9f879b <vm_exec_core+20011>, 0x5d93fc9f4c70 <vm_exec_core+4864>, 0x5d93fc9f5521 <vm_exec_core+7089>, 0x5d93fc9f533a <vm_exec_core+6602>, 0x5d93fc9f57fa <vm_exec_core+7818>, 0x5d93fc9f6085 <vm_exec_core+10005>, 0x5d93fc9faf14 <vm_exec_core+30116>, 0x5d93fc9f3d30 <vm_exec_core+960>, 0x5d93fc9f5446 <vm_exec_core+6870>, 0x5d93fc9fb9eb <vm_exec_core+32891>, 0x5d93fc9f8d14 <vm_exec_core+21412>, 0x5d93fc9f7f9b <vm_exec_core+17963>, 0x5d93fc9f9eaa <vm_exec_core+25914>, 0x5d93fc9fbd9d <vm_exec_core+33837>, 0x5d93fc9fa1d2 <vm_exec_core+26722>, 0x5d93fc9fb08e <vm_exec_core+30494>, 0x5d93fc9fb15f <vm_exec_core+30703>, 0x5d93fc9f46a7 <vm_exec_core+3383>, 0x5d93fc9faa8a <vm_exec_core+28954>, 0x5d93fc9f6ad6 <vm_exec_core+12646>, 0x5d93fc9facd5 <vm_exec_core+29541>, 0x5d93fc9f63fa <vm_exec_core+10890>, 0x5d93fc9f5d07 <vm_exec_core+9111>, 0x5d93fc9f703e <vm_exec_core+14030>, 0x5d93fc9f4b3b <vm_exec_core+4555>, 0x5d93fc9fb22c <vm_exec_core+30908>, 0x5d93fc9f729c <vm_exec_core+14636>, 0x5d93fc9f6e2a <vm_exec_core+13498>, 0x5d93fc9f3e24 <vm_exec_core+1204>, 0x5d93fc9f4443 <vm_exec_core+2771>, 0x5d93fc9f7e4e <vm_exec_core+17630>, 0x5d93fc9f743a <vm_exec_core+15050>, 0x5d93fc9f7d21 <vm_exec_core+17329>, 0x5d93fc9f7bc3 <vm_exec_core+16979>, 0x5d93fc9f69f3 <vm_exec_core+12419>, 0x5d93fc9f7336 <vm_exec_core+14790>, 0x5d93fc9f6f1b <vm_exec_core+13739>, 0x5d93fc9f7693 <vm_exec_core+15651>, 0x5d93fc9f7618 <vm_exec_core+15528>, 0x5d93fc9fa194 <vm_exec_core+26660>, 0x5d93fc9f66fc <vm_exec_core+11660>, 0x5d93fc9f3ffe <vm_exec_core+1678>, 0x5d93fc9f50c0 <vm_exec_core+5968>, 0x5d93fc9fa37f <vm_exec_core+27151>, 0x5d93fc9f4d7e <vm_exec_core+5134>, 0x5d93fc9fb854 <vm_exec_core+32484>, 0x5d93fc9f92b5 <vm_exec_core+22853>, 0x5d93fc9f7797 <vm_exec_core+15911>, 0x5d93fc9f435b <vm_exec_core+2539>, 0x5d93fc9fab5a <vm_exec_core+29162>, 0x5d93fc9fa760 <vm_exec_core+28144>, 0x5d93fc9f4fc1 <vm_exec_core+5713>, 0x5d93fc9f4879 <vm_exec_core+3849>, 0x5d93fc9f9824 <vm_exec_core+24244>, 0x5d93fc9f5c5b <vm_exec_core+8939>, 0x5d93fc9fafdd <vm_exec_core+30317>, 0x5d93fc9faa0f <vm_exec_core+28831>, 0x5d93fc9f651a <vm_exec_core+11178>, 0x5d93fc9f76ff <vm_exec_core+15759>, 0x5d93fc9f93da <vm_exec_core+23146>, 0x5d93fc9fa96b <vm_exec_core+28667>, 0x5d93fc9f864c <vm_exec_core+19676>, 0x5d93fc9f9572 <vm_exec_core+23554>, 0x5d93fc9f9d3e <vm_exec_core+25550>, 0x5d93fc9f8543 <vm_exec_core+19411>, 0x5d93fc9f47ce <vm_exec_core+3678>, 0x5d93fc9f8e07 <vm_exec_core+21655>, 0x5d93fc9f458e <vm_exec_core+3102>, 0x5d93fc9f4977 <vm_exec_core+4103>, 0x5d93fc9f6947 <vm_exec_core+12247>, 0x5d93fc9f828b <vm_exec_core+18715>, 0x5d93fc9f8ad6 <vm_exec_core+20838>, 0x5d93fc9f8096 <vm_exec_core+18214>, 0x5d93fc9f4277 <vm_exec_core+2311>, 0x5d93fc9fa0bc <vm_exec_core+26444>, 0x5d93fc9fa623 <vm_exec_core+27827>, 0x5d93fc9f4a14 <vm_exec_core+4260>, 0x5d93fc9f56f9 <vm_exec_core+7561>, 0x5d93fc9f5066 <vm_exec_core+5878>, 0x5d93fc9f5eae <vm_exec_core+9534>, 0x5d93fc9f7553 <vm_exec_core+15331>, 0x5d93fc9f4abb <vm_exec_core+4427>, 0x5d93fc9f9e0b <vm_exec_core+25755>, 0x5d93fc9f562f <vm_exec_core+7359>, 0x5d93fc9f71d4 <vm_exec_core+14436>, 0x5d93fc9f7c8c <vm_exec_core+17180>, 0x5d93fc9f9985 <vm_exec_core+24597>, 0x5d93fc9f884b <vm_exec_core+20187>, 0x5d93fc9f5f57 <vm_exec_core+9703>, 0x5d93fc9f5952 <vm_exec_core+8162>, 0x5d93fc9f9729 <vm_exec_core+23993>, 0x5d93fc9f6ba3 <vm_exec_core+12851>, 0x5d93fc9f8ed9 <vm_exec_core+21865>, 0x5d93fc9f89c3 <vm_exec_core+20563>, 0x5d93fc9f8f66 <vm_exec_core+22006>, 0x5d93fc9fa29f <vm_exec_core+26927>, 0x5d93fc9f8778 <vm_exec_core+19976>, 0x5d93fc9f9a98 <vm_exec_core+24872>, 0x5d93fc9f6220 <vm_exec_core+10416>, 0x5d93fc9f963f <vm_exec_core+23759>, 0x5d93fc9f6346 <vm_exec_core+10710>, 0x5d93fc9f848f <vm_exec_core+19231>, 0x5d93fc9f8778 <vm_exec_core+19976>, 0x5d93fc9f7afb <vm_exec_core+16779>, 0x5d93fc9f8153 <vm_exec_core+18403>, 0x5d93fc9f65ad <vm_exec_core+11325>, 0x5d93fc9f5a76 <vm_exec_core+8454>, 0x5d93fc9f9034 <vm_exec_core+22212>, 0x5d93fc9f4bc6 <vm_exec_core+4694>, 0x5d93fc9f78ff <vm_exec_core+16271>, 0x5d93fca02bd0 <vm_exec_core+62048>, 0x5d93fc9f878c <vm_exec_core+19996>, 0x5d93fc9f4c61 <vm_exec_core+4849>, 0x5d93fc9f5512 <vm_exec_core+7074>, 0x5d93fc9f532b <vm_exec_core+6587>, 0x5d93fc9f57eb <vm_exec_core+7803>, 0x5d93fc9f6076 <vm_exec_core+9990>, 0x5d93fc9f7f96 <vm_exec_core+17958>, 0x5d93fc9f78f5 <vm_exec_core+16261>, 0x5d93fc9f7f91 <vm_exec_core+17953>, 0x5d93fc9f8738 <vm_exec_core+19912>, 0x5d93fc9f86f8 <vm_exec_core+19848>, 0x5d93fc9f57e6 <vm_exec_core+7798>, 0x5d93fc9f8a9a <vm_exec_core+20778>, 0x5d93fc9f6e20 <vm_exec_core+13488>, 0x5d93fc9f6e25 <vm_exec_core+13493>, 0x5d93fc9f86f3 <vm_exec_core+19843>, 0x5d93fc9f8286 <vm_exec_core+18710>...}
          reg_cfp = 0x789e8a5ff560
          reg_pc = 0x51500001a5d0
          INSN_LABEL_nop = <optimized out>
          INSN_LABEL_getlocal = <optimized out>
  c:0021 p:---- s:0128 e:000127 CFUNC  :select
          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>
  c:0020 p:0255 s:0120 e:000119 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:697
  c:0019 p:0039 s:0101 e:000100 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:825
          INSN_LABEL_setspecial = <optimized out>
          INSN_LABEL_getinstancevariable = <optimized out>
  c:0018 p:0008 s:0094 e:000093 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:864
  c:0017 p:0130 s:0087 e:000086 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1610
          INSN_LABEL_setinstancevariable = <optimized out>
  c:0016 p:0016 s:0074 e:000073 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1305
  c:0015 p:0005 s:0069 e:000068 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1775
          INSN_LABEL_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>
  c:0014 p:0006 s:0065 e:000064 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1762 [FINISH]
  c:0013 p:---- s:0061 e:000060 CFUNC  :each
          INSN_LABEL_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>
  c:0012 p:0042 s:0057 e:000056 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1761
  c:0011 p:0013 s:0052 e:000051 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1805
          INSN_LABEL_putchilledstring = <optimized out>
          INSN_LABEL_concatstrings = <optimized out>
  c:0010 p:0008 s:0047 e:000046 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1052
  c:0009 p:0008 s:0041 e:000040 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:897
          INSN_LABEL_anytostring = <optimized out>
  c:0008 p:0017 s:0035 e:000034 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:145
  c:0007 p:0008 s:0030 e:000029 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1289
          INSN_LABEL_toregexp = <optimized out>
          INSN_LABEL_intern = <optimized out>
  c:0006 p:0032 s:0025 e:000024 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1889
  c:0005 p:0020 s:0021 e:000020 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1893
          INSN_LABEL_newarray = <optimized out>
  c:0004 p:0065 s:0016 e:000014 TOP    /tmp/ruby/src/trunk_asan/tool/test/runner.rb:14 [FINISH]
  c:0003 p:---- s:0011 e:000010 CFUNC  :require_relative
          INSN_LABEL_pushtoarraykwsplat = <optimized out>
          INSN_LABEL_duparray = <optimized out>
  c:0002 p:0005 s:0006 e:000005 EVAL   /tmp/ruby/src/trunk_asan/test/runner.rb:5 [FINISH]
  c:0001 p:0000 s:0003 E:001ea0 DUMMY  [FINISH]
          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>
  #24 0x00005d93fc9f02bb 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.
  #25 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
  #26 0x00005d93fca35a9b in rb_iseq_eval (iseq=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2882
          ec = 0x5160000003d0
          val = <optimized out>
  #27 0x00005d93fc74d8ac in load_iseq_eval (ec=0x5160000003d0, fname=fname@entry=132622360878720) at /tmp/ruby/src/trunk_asan/load.c:871
          vm_ns_v = <optimized out>
          loading_ns = 0x0
          iseq = 0x789e8cb59d68
          vm_ns = <optimized out>
  #28 0x00005d93fc746c9b in require_internal (ec=ec@entry=0x5160000003d0, fname=<optimized out>, exception=<optimized out>, warn=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1450
          arg = <optimized out>
          found = 114
          handle = <optimized out>
          _ec = <optimized out>
          _tag = <optimized out>
          th = 0x515000000300
          saved = <optimized out>
          vm_ns_v = <optimized out>
          ftptr = <optimized out>
          realpath = <optimized out>
          realpaths = <optimized out>
          realpath_map = 132622361557520
          path = 132622360878720
          saved_path = <optimized out>
          state = RUBY_TAG_NONE
          prev_ext_config = <optimized out>
          th2 = <optimized out>
          result = <optimized out>
          vm_ns = <optimized out>
          reset_ext_config = <optimized out>
  #29 0x00005d93fc744554 in rb_require_string_internal (fname=132622360878760, resurrect=false) at /tmp/ruby/src/trunk_asan/load.c:1565
          result = <optimized out>
          ec = 0x5160000003d0
          result = <optimized out>
  #30 rb_require_relative_entrypoint (fname=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1159
          base = <optimized out>
  #31 0x00005d93fca5b988 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 = 0x58c100140003
          cc = <optimized out>
          me = 0x789e8cb59ef8
          cfunc = 0x506000037468
          recv = 132622361480600
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #32 0x00005d93fca417f3 in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7ffca98ab2c0) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4751
          ivar_mask = <optimized out>
          aset_mask = <optimized out>
          ci = 0x0
          cc = <optimized out>
          cme = <optimized out>
          v = <optimized out>
  #33 0x00005d93fca41295 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
  #34 0x00005d93fca00f0c in vm_sendish (ec=0x5160000003d0, reg_cfp=0x789e8a5ff790, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5970
          calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, 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>
  #35 vm_exec_core (ec=ec@entry=0x5160000003d0) at ../../src/trunk_asan/insns.def:899
          bh = 0
          cd = <optimized out>
          leaf = false
          val = <optimized out>
          insns_address_table = {0x5d93fc9fa1a3 <vm_exec_core+26675>, 0x5d93fc9f670b <vm_exec_core+11675>, 0x5d93fc9f400d <vm_exec_core+1693>, 0x5d93fc9f50cf <vm_exec_core+5983>, 0x5d93fc9fa38e <vm_exec_core+27166>, 0x5d93fc9f4d8d <vm_exec_core+5149>, 0x5d93fc9fb863 <vm_exec_core+32499>, 0x5d93fc9f92c4 <vm_exec_core+22868>, 0x5d93fc9f77a6 <vm_exec_core+15926>, 0x5d93fc9f436a <vm_exec_core+2554>, 0x5d93fc9fab69 <vm_exec_core+29177>, 0x5d93fc9fa76f <vm_exec_core+28159>, 0x5d93fc9f4fd0 <vm_exec_core+5728>, 0x5d93fc9f4888 <vm_exec_core+3864>, 0x5d93fc9f9833 <vm_exec_core+24259>, 0x5d93fc9f5c6a <vm_exec_core+8954>, 0x5d93fc9fafec <vm_exec_core+30332>, 0x5d93fc9faa1e <vm_exec_core+28846>, 0x5d93fc9f6529 <vm_exec_core+11193>, 0x5d93fc9f770e <vm_exec_core+15774>, 0x5d93fc9f93e9 <vm_exec_core+23161>, 0x5d93fc9fa97a <vm_exec_core+28682>, 0x5d93fc9f865b <vm_exec_core+19691>, 0x5d93fc9f9581 <vm_exec_core+23569>, 0x5d93fc9f9d4d <vm_exec_core+25565>, 0x5d93fc9f8552 <vm_exec_core+19426>, 0x5d93fc9f47dd <vm_exec_core+3693>, 0x5d93fc9f8e16 <vm_exec_core+21670>, 0x5d93fc9f459d <vm_exec_core+3117>, 0x5d93fc9f4986 <vm_exec_core+4118>, 0x5d93fc9f6956 <vm_exec_core+12262>, 0x5d93fc9f829a <vm_exec_core+18730>, 0x5d93fc9f8ae5 <vm_exec_core+20853>, 0x5d93fc9f80a5 <vm_exec_core+18229>, 0x5d93fc9f4286 <vm_exec_core+2326>, 0x5d93fc9fa0cb <vm_exec_core+26459>, 0x5d93fc9fa632 <vm_exec_core+27842>, 0x5d93fc9f4a23 <vm_exec_core+4275>, 0x5d93fc9f5708 <vm_exec_core+7576>, 0x5d93fc9f5075 <vm_exec_core+5893>, 0x5d93fc9f5ebd <vm_exec_core+9549>, 0x5d93fc9f7562 <vm_exec_core+15346>, 0x5d93fc9f4aca <vm_exec_core+4442>, 0x5d93fc9f9e1a <vm_exec_core+25770>, 0x5d93fc9f563e <vm_exec_core+7374>, 0x5d93fc9f71e3 <vm_exec_core+14451>, 0x5d93fc9f7c9b <vm_exec_core+17195>, 0x5d93fc9f9994 <vm_exec_core+24612>, 0x5d93fc9f885a <vm_exec_core+20202>, 0x5d93fc9f5f66 <vm_exec_core+9718>, 0x5d93fc9f5961 <vm_exec_core+8177>, 0x5d93fc9f9738 <vm_exec_core+24008>, 0x5d93fc9f6bb2 <vm_exec_core+12866>, 0x5d93fc9f8ee8 <vm_exec_core+21880>, 0x5d93fc9f89d2 <vm_exec_core+20578>, 0x5d93fc9f8f75 <vm_exec_core+22021>, 0x5d93fc9fa2ae <vm_exec_core+26942>, 0x5d93fc9f3d2b <vm_exec_core+955>, 0x5d93fc9f9aa7 <vm_exec_core+24887>, 0x5d93fc9f622f <vm_exec_core+10431>, 0x5d93fc9f964e <vm_exec_core+23774>, 0x5d93fc9f6355 <vm_exec_core+10725>, 0x5d93fc9f849e <vm_exec_core+19246>, 0x5d93fc9fb2b7 <vm_exec_core+31047>, 0x5d93fc9f7b0a <vm_exec_core+16794>, 0x5d93fc9f8162 <vm_exec_core+18418>, 0x5d93fc9f65bc <vm_exec_core+11340>, 0x5d93fc9f5a85 <vm_exec_core+8469>, 0x5d93fc9f9043 <vm_exec_core+22227>, 0x5d93fc9f4bd5 <vm_exec_core+4709>, 0x5d93fc9f790e <vm_exec_core+16286>, 0x5d93fca02bdf <vm_exec_core+62063>, 0x5d93fc9f879b <vm_exec_core+20011>, 0x5d93fc9f4c70 <vm_exec_core+4864>, 0x5d93fc9f5521 <vm_exec_core+7089>, 0x5d93fc9f533a <vm_exec_core+6602>, 0x5d93fc9f57fa <vm_exec_core+7818>, 0x5d93fc9f6085 <vm_exec_core+10005>, 0x5d93fc9faf14 <vm_exec_core+30116>, 0x5d93fc9f3d30 <vm_exec_core+960>, 0x5d93fc9f5446 <vm_exec_core+6870>, 0x5d93fc9fb9eb <vm_exec_core+32891>, 0x5d93fc9f8d14 <vm_exec_core+21412>, 0x5d93fc9f7f9b <vm_exec_core+17963>, 0x5d93fc9f9eaa <vm_exec_core+25914>, 0x5d93fc9fbd9d <vm_exec_core+33837>, 0x5d93fc9fa1d2 <vm_exec_core+26722>, 0x5d93fc9fb08e <vm_exec_core+30494>, 0x5d93fc9fb15f <vm_exec_core+30703>, 0x5d93fc9f46a7 <vm_exec_core+3383>, 0x5d93fc9faa8a <vm_exec_core+28954>, 0x5d93fc9f6ad6 <vm_exec_core+12646>, 0x5d93fc9facd5 <vm_exec_core+29541>, 0x5d93fc9f63fa <vm_exec_core+10890>, 0x5d93fc9f5d07 <vm_exec_core+9111>, 0x5d93fc9f703e <vm_exec_core+14030>, 0x5d93fc9f4b3b <vm_exec_core+4555>, 0x5d93fc9fb22c <vm_exec_core+30908>, 0x5d93fc9f729c <vm_exec_core+14636>, 0x5d93fc9f6e2a <vm_exec_core+13498>, 0x5d93fc9f3e24 <vm_exec_core+1204>, 0x5d93fc9f4443 <vm_exec_core+2771>, 0x5d93fc9f7e4e <vm_exec_core+17630>, 0x5d93fc9f743a <vm_exec_core+15050>, 0x5d93fc9f7d21 <vm_exec_core+17329>, 0x5d93fc9f7bc3 <vm_exec_core+16979>, 0x5d93fc9f69f3 <vm_exec_core+12419>, 0x5d93fc9f7336 <vm_exec_core+14790>, 0x5d93fc9f6f1b <vm_exec_core+13739>, 0x5d93fc9f7693 <vm_exec_core+15651>, 0x5d93fc9f7618 <vm_exec_core+15528>, 0x5d93fc9fa194 <vm_exec_core+26660>, 0x5d93fc9f66fc <vm_exec_core+11660>, 0x5d93fc9f3ffe <vm_exec_core+1678>, 0x5d93fc9f50c0 <vm_exec_core+5968>, 0x5d93fc9fa37f <vm_exec_core+27151>, 0x5d93fc9f4d7e <vm_exec_core+5134>, 0x5d93fc9fb854 <vm_exec_core+32484>, 0x5d93fc9f92b5 <vm_exec_core+22853>, 0x5d93fc9f7797 <vm_exec_core+15911>, 0x5d93fc9f435b <vm_exec_core+2539>, 0x5d93fc9fab5a <vm_exec_core+29162>, 0x5d93fc9fa760 <vm_exec_core+28144>, 0x5d93fc9f4fc1 <vm_exec_core+5713>, 0x5d93fc9f4879 <vm_exec_core+3849>, 0x5d93fc9f9824 <vm_exec_core+24244>, 0x5d93fc9f5c5b <vm_exec_core+8939>, 0x5d93fc9fafdd <vm_exec_core+30317>, 0x5d93fc9faa0f <vm_exec_core+28831>, 0x5d93fc9f651a <vm_exec_core+11178>, 0x5d93fc9f76ff <vm_exec_core+15759>, 0x5d93fc9f93da <vm_exec_core+23146>, 0x5d93fc9fa96b <vm_exec_core+28667>, 0x5d93fc9f864c <vm_exec_core+19676>, 0x5d93fc9f9572 <vm_exec_core+23554>, 0x5d93fc9f9d3e <vm_exec_core+25550>, 0x5d93fc9f8543 <vm_exec_core+19411>, 0x5d93fc9f47ce <vm_exec_core+3678>, 0x5d93fc9f8e07 <vm_exec_core+21655>, 0x5d93fc9f458e <vm_exec_core+3102>, 0x5d93fc9f4977 <vm_exec_core+4103>, 0x5d93fc9f6947 <vm_exec_core+12247>, 0x5d93fc9f828b <vm_exec_core+18715>, 0x5d93fc9f8ad6 <vm_exec_core+20838>, 0x5d93fc9f8096 <vm_exec_core+18214>, 0x5d93fc9f4277 <vm_exec_core+2311>, 0x5d93fc9fa0bc <vm_exec_core+26444>, 0x5d93fc9fa623 <vm_exec_core+27827>, 0x5d93fc9f4a14 <vm_exec_core+4260>, 0x5d93fc9f56f9 <vm_exec_core+7561>, 0x5d93fc9f5066 <vm_exec_core+5878>, 0x5d93fc9f5eae <vm_exec_core+9534>, 0x5d93fc9f7553 <vm_exec_core+15331>, 0x5d93fc9f4abb <vm_exec_core+4427>, 0x5d93fc9f9e0b <vm_exec_core+25755>, 0x5d93fc9f562f <vm_exec_core+7359>, 0x5d93fc9f71d4 <vm_exec_core+14436>, 0x5d93fc9f7c8c <vm_exec_core+17180>, 0x5d93fc9f9985 <vm_exec_core+24597>, 0x5d93fc9f884b <vm_exec_core+20187>, 0x5d93fc9f5f57 <vm_exec_core+9703>, 0x5d93fc9f5952 <vm_exec_core+8162>, 0x5d93fc9f9729 <vm_exec_core+23993>, 0x5d93fc9f6ba3 <vm_exec_core+12851>, 0x5d93fc9f8ed9 <vm_exec_core+21865>, 0x5d93fc9f89c3 <vm_exec_core+20563>, 0x5d93fc9f8f66 <vm_exec_core+22006>, 0x5d93fc9fa29f <vm_exec_core+26927>, 0x5d93fc9f8778 <vm_exec_core+19976>, 0x5d93fc9f9a98 <vm_exec_core+24872>, 0x5d93fc9f6220 <vm_exec_core+10416>, 0x5d93fc9f963f <vm_exec_core+23759>, 0x5d93fc9f6346 <vm_exec_core+10710>, 0x5d93fc9f848f <vm_exec_core+19231>, 0x5d93fc9f8778 <vm_exec_core+19976>, 0x5d93fc9f7afb <vm_exec_core+16779>, 0x5d93fc9f8153 <vm_exec_core+18403>, 0x5d93fc9f65ad <vm_exec_core+11325>, 0x5d93fc9f5a76 <vm_exec_core+8454>, 0x5d93fc9f9034 <vm_exec_core+22212>, 0x5d93fc9f4bc6 <vm_exec_core+4694>, 0x5d93fc9f78ff <vm_exec_core+16271>, 0x5d93fca02bd0 <vm_exec_core+62048>, 0x5d93fc9f878c <vm_exec_core+19996>, 0x5d93fc9f4c61 <vm_exec_core+4849>, 0x5d93fc9f5512 <vm_exec_core+7074>, 0x5d93fc9f532b <vm_exec_core+6587>, 0x5d93fc9f57eb <vm_exec_core+7803>, 0x5d93fc9f6076 <vm_exec_core+9990>, 0x5d93fc9f7f96 <vm_exec_core+17958>, 0x5d93fc9f78f5 <vm_exec_core+16261>, 0x5d93fc9f7f91 <vm_exec_core+17953>, 0x5d93fc9f8738 <vm_exec_core+19912>, 0x5d93fc9f86f8 <vm_exec_core+19848>, 0x5d93fc9f57e6 <vm_exec_core+7798>, 0x5d93fc9f8a9a <vm_exec_core+20778>, 0x5d93fc9f6e20 <vm_exec_core+13488>, 0x5d93fc9f6e25 <vm_exec_core+13493>, 0x5d93fc9f86f3 <vm_exec_core+19843>, 0x5d93fc9f8286 <vm_exec_core+18710>...}
          reg_cfp = 0x789e8a5ff790
          reg_pc = 0x504000005138
          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>
  #36 0x00005d93fc9efecb in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2625
          _ec = 0x5160000003d0
          _tag = {tag = 36, retval = 0, buf = {0x0, <optimized out>, 0x7ffca98ab6c0, <optimized out>, <optimized out>}, prev = 0x789e8b07da50, state = RUBY_TAG_NONE, lock_rec = 0}
          state = RUBY_TAG_NONE
          result = <optimized out>
  #37 0x00005d93fca36629 in rb_iseq_eval_main (iseq=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2905
          ec = 0x5160000003d0
          val = <optimized out>
  #38 0x00005d93fc637d95 in rb_ec_exec_node (ec=0x5160000003d0, n=0x789e8cb59f98) at /tmp/ruby/src/trunk_asan/eval.c:281
          _ec = 0x5160000003d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffca98ab8d0, <optimized out>, 0x7ffca98ab820, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
          state = 0
          iseq = 0x789e8cb59f98
  #39 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:319
          ec = 0x5160000003d0
          status = <optimized out>
  #40 0x00005d93fc630c37 in rb_main (argc=9, argv=0x7ffca98abaa8) at /tmp/ruby/src/trunk_asan/main.c:42
          variable_in_this_stack_frame = <optimized out>
  #41 main (argc=9, argv=0x7ffca98abaa8) at /tmp/ruby/src/trunk_asan/main.c:62
  No locals.
  >>> Dump Ruby level backtrace (if possible)
  $1 = true
  [Inferior 1 (process 3157313) detached]
  running file: /tmp/ruby/src/trunk_asan/test/ruby/test_process.rb
  A test worker crashed. It might be an interpreter bug or
  a bug in test/unit/parallel.rb. Try again without the -j
  option.
  $ timeout 60 gdb -p 3156970 -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 3156969 -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 3854810 -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.20250531-041731
  #<BuildRuby:0x00007ce8e834fdc0
   @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.20250531-041731",
   @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   0.000049   0.000049 (  0.000053)
  autoconf               0.000000   0.000048   0.000048 (  0.000047)
  configure              0.000000   0.000028   0.000028 (  0.000026)
  build_up               0.002520   0.003535   2.808181 (  1.617215)
  build_miniruby         0.000399   0.000749   0.840123 (  0.838080)
  build_ruby             0.001246   0.000106   1.287883 (  1.286602)
  build_all              0.005302   0.000502  17.728005 (  2.179443)
  build_install          0.006661   0.007466  20.438293 (  3.864881)
  test_basic             0.002428   0.003215   0.993872 (  1.046016)
  test_all               0.138702   0.061993 2212.212740 (601.395208)
  test_rubyspec          0.076927   0.057880 522.040847 ( 43.752736)
  total: 655.98 sec