Result of trunk_asan@ruby-sp1 at 2025-12-28 19:48:00 +0900

• OK (3fe2ebf8e4)[LOG]
• test-all: 33168 tests, 7207203 assertions, 1 failures, 0 errors, 179 skips
• test-spec: 3349 files, 33770 examples, 137678 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     999     999     999 ?             -1 Ss    1000   0:17 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
      999    1021    1021    1021 pts/0       1021 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
     1021    1022    1021    1021 pts/0       1021 S+    1000   0:05 sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest
        1   65610    1021    1021 pts/0       1021 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  177887    1021    1021 pts/0       1021 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  452310    1021    1021 pts/0       1021 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  584441    1021    1021 pts/0       1021 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 1164625    1021    1021 pts/0       1021 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 2005784    1021    1021 pts/0       1021 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 2117046    1021    1021 pts/0       1021 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 2306871    1021    1021 pts/0       1021 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
     1022 2447813    1021    1021 pts/0       1021 Sl+   1000   0:00 ruby ./br.rb build_report trunk_asan --incremental --exclude-steps=test_btest
  2447813 2447816    1021    1021 pts/0       1021 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.20251228-103702 --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
  2447816 2447817    1021    1021 pts/0       1021 Sl+   1000   0:00 ruby /home/ko1/build-ruby/build-ruby.rb --target_name=trunk_asan --logfile=/home/ko1/ruby/logs/brlog.trunk_asan.20251228-103702 --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
  2447817 2448709    1021    1021 pts/0       1021 S+    1000   0:00 sh -c make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'
  2448709 2448710    1021    1021 pts/0       1021 S+    1000   0:00 make yes-test-all TESTOPTS=--stderr-on-failure TESTS=-j16
  2448710 2449040    1021    1021 pts/0       1021 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
  2449040 2449075    1021    1021 pts/0       1021 Sl+   1000   0:20 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestFiberProcess#test_fork
  2449075 2482143    1021    1021 pts/0       1021 S+    1000   0:00 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestFiberProcess#test_fork
        1 2681903    1021    1021 pts/0       1021 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 2825499    1021    1021 pts/0       1021 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 2849766    1021    1021 pts/0       1021 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
  2447817 3014773    1021    1021 pts/0       1021 R+    1000   0:00 ps jx
        1 3202376    1021    1021 pts/0       1021 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 3220467    1021    1021 pts/0       1021 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 3393617    1021    1021 pts/0       1021 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 3696633    1021    1021 pts/0       1021 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 4123412    1021    1021 pts/0       1021 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=>[999, 65610, 177887, 452310, 584441, 1164625, 2005784, 2117046, 2306871, 2681903, 2825499, 2849766, 3202376, 3220467, 3393617, 3696633, 4123412], 999=>[1021], 1021=>[1022], 1022=>[2447813], 2447813=>[2447816], 2447816=>[2447817], 2447817=>[2448709, 3014773], 2448709=>[2448710], 2448710=>[2449040], 2449040=>[2449075], 2449075=>[2482143]}
  $ timeout 60 gdb -p 2482143 -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".
  0x000061c626a3eebe in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
  >>> Threads
    Id   Target Id                                  Frame 
  * 1    Thread 0x7e17837e3c40 (LWP 2482143) "ruby" 0x000061c626a3eebe in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
  >>> Machine level backtrace
  Thread 1 (Thread 0x7e17837e3c40 (LWP 2482143) "ruby"):
  #0  0x000061c626a3eebe in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) ()
  No symbol table info available.
  #1  0x000061c626a3fe7a in __sanitizer::Semaphore::Wait() ()
  No symbol table info available.
  #2  0x000061c62698c808 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  0x000061c62698c5f9 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  0x000061c62698c42d 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  0x000061c62698be6d in __sanitizer::Quarantine<__asan::QuarantineCallback, __asan::AsanChunk>::DoRecycle(__sanitizer::QuarantineCache<__asan::QuarantineCallback>*, __asan::QuarantineCallback) ()
  No symbol table info available.
  #6  0x000061c62698bab6 in __sanitizer::Quarantine<__asan::QuarantineCallback, __asan::AsanChunk>::Recycle(unsigned long, __asan::QuarantineCallback) ()
  No symbol table info available.
  #7  0x000061c62698dd86 in __sanitizer::Quarantine<__asan::QuarantineCallback, __asan::AsanChunk>::Put(__sanitizer::QuarantineCache<__asan::QuarantineCallback>*, __asan::QuarantineCallback, __asan::AsanChunk*, unsigned long) ()
  No symbol table info available.
  #8  0x000061c626a24c50 in __interceptor_free ()
  No symbol table info available.
  #9  0x000061c626ab050e in rb_gc_impl_free (objspace_ptr=0x51d000000a80, ptr=0x7e1782f71800, old_size=1048576) at /tmp/ruby/src/trunk_asan/gc/default/default.c:8246
          malloc_increase_done = <optimized out>
          objspace = 0x51d000000a80
          malloc_increase_done = <optimized out>
  #10 0x000061c626d978b5 in rb_threadptr_sched_free (th=th@entry=0x515000000300) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2355
  No locals.
  #11 0x000061c626e8879f in thread_free (ptr=0x540000000b08, ptr@entry=0x515000000300) at /tmp/ruby/src/trunk_asan/vm.c:3805
          th = 0x540000000b08
  #12 0x000061c626e8844c in ruby_vm_destruct (vm=0x525000000100) at /tmp/ruby/src/trunk_asan/vm.c:3408
          th = 0x515000000300
          objspace = <optimized out>
          next = <optimized out>
  #13 0x000061c626a69241 in rb_ec_cleanup (ec=<optimized out>, ex=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:265
          save_error = 4
          sysex = 0
          signaled = 0
          th0 = 0x515000000300
          step = 4
          message = 4
          th = <optimized out>
          buf = <optimized out>
          state = <optimized out>
  #14 0x000061c626a68854 in ruby_cleanup (ex=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:180
  No locals.
  #15 0x000061c626a6976b in ruby_stop (ex=2824, ex@entry=0) at /tmp/ruby/src/trunk_asan/eval.c:292
  No locals.
  #16 0x000061c626c0fadd in rb_f_fork (obj=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4294
          status = <optimized out>
          pid = <optimized out>
  #17 0x000061c626eacd68 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:3902
          ci = 0x660100000001
          cc = <optimized out>
          me = 0x7e1782dd5460
          cfunc = 0x506000049588
          recv = 138639444970040
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #18 0x000061c626e92465 in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7ffed9d4bb40) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4888
          ivar_mask = <optimized out>
          aset_mask = <optimized out>
          ci = 0x0
          cc = <optimized out>
          cme = <optimized out>
          v = <optimized out>
  #19 0x000061c626e91ef5 in vm_call_method (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5028
          ci = <optimized out>
          cc = 0x0
  #20 0x000061c626e45bef in vm_sendish (ec=0x5170000000d0, reg_cfp=0x7e17830714f0, cd=0x5070001856b0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6124
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
          calling = <optimized out>
  #21 vm_exec_core (ec=ec@entry=0x5170000000d0) at ../../src/trunk_asan/insns.def:856
          bh = <optimized out>
          blockiseq = <optimized out>
          leaf = false
          val = <optimized out>
          cd = 0x5070001856b0
          insns_address_table = {0x61c626e417b6 <vm_exec_core+1494>, 0x61c626e42abd <vm_exec_core+6365>, 0x61c626e47c51 <vm_exec_core+27249>, 0x61c626e4262f <vm_exec_core+5199>, 0x61c626e48a02 <vm_exec_core+30754>, 0x61c626e46804 <vm_exec_core+22052>, 0x61c626e444ae <vm_exec_core+13006>, 0x61c626e4191e <vm_exec_core+1854>, 0x61c626e48244 <vm_exec_core+28772>, 0x61c626e47f8c <vm_exec_core+28076>, 0x61c626e428ac <vm_exec_core+5836>, 0x61c626e41e0e <vm_exec_core+3118>, 0x61c626e46f06 <vm_exec_core+23846>, 0x61c626e433b3 <vm_exec_core+8659>, 0x61c626e48445 <vm_exec_core+29285>, 0x61c626e480ee <vm_exec_core+28430>, 0x61c626e43aa1 <vm_exec_core+10433>, 0x61c626e4443d <vm_exec_core+12893>, 0x61c626e46a65 <vm_exec_core+22661>, 0x61c626e48065 <vm_exec_core+28293>, 0x61c626e45f10 <vm_exec_core+19760>, 0x61c626e46aee <vm_exec_core+22798>, 0x61c626e475a7 <vm_exec_core+25543>, 0x61c626e45e4d <vm_exec_core+19565>, 0x61c626e41d4b <vm_exec_core+2923>, 0x61c626e46507 <vm_exec_core+21287>, 0x61c626e41bde <vm_exec_core+2558>, 0x61c626e42014 <vm_exec_core+3636>, 0x61c626e43d24 <vm_exec_core+11076>, 0x61c626e45a1a <vm_exec_core+18490>, 0x61c626e463a0 <vm_exec_core+20928>, 0x61c626e456bf <vm_exec_core+17631>, 0x61c626e417ea <vm_exec_core+1546>, 0x61c626e477d7 <vm_exec_core+26103>, 0x61c626e47eb7 <vm_exec_core+27863>, 0x61c626e421bb <vm_exec_core+4059>, 0x61c626e42d67 <vm_exec_core+7047>, 0x61c626e42a25 <vm_exec_core+6213>, 0x61c626e434a2 <vm_exec_core+8898>, 0x61c626e442d9 <vm_exec_core+12537>, 0x61c626e42262 <vm_exec_core+4226>, 0x61c626e4763f <vm_exec_core+25695>, 0x61c626e42cf1 <vm_exec_core+6929>, 0x61c626e44187 <vm_exec_core+12199>, 0x61c626e44c4e <vm_exec_core+14958>, 0x61c626e46f9c <vm_exec_core+23996>, 0x61c626e460d2 <vm_exec_core+20210>, 0x61c626e4377c <vm_exec_core+9628>, 0x61c626e42ffe <vm_exec_core+7710>, 0x61c626e46df2 <vm_exec_core+23570>, 0x61c626e43f04 <vm_exec_core+11556>, 0x61c626e46606 <vm_exec_core+21542>, 0x61c626e46144 <vm_exec_core+20324>, 0x61c626e466bd <vm_exec_core+21725>, 0x61c626e47b89 <vm_exec_core+27049>, 0x61c626e454d1 <vm_exec_core+17137>, 0x61c626e47055 <vm_exec_core+24181>, 0x61c626e41538 <vm_exec_core+856>, 0x61c626e46b83 <vm_exec_core+22947>, 0x61c626e4389b <vm_exec_core+9915>, 0x61c626e45da8 <vm_exec_core+19400>, 0x61c626e45fe8 <vm_exec_core+19976>, 0x61c626e44882 <vm_exec_core+13986>, 0x61c626e420c8 <vm_exec_core+3816>, 0x61c626e43c49 <vm_exec_core+10857>, 0x61c626e43286 <vm_exec_core+8358>, 0x61c626e4673b <vm_exec_core+21851>, 0x61c626e423f3 <vm_exec_core+4627>, 0x61c626e4462f <vm_exec_core+13391>, 0x61c626e44f7f <vm_exec_core+15775>, 0x61c626e43580 <vm_exec_core+9120>, 0x61c626e4f190 <vm_exec_core+57264>, 0x61c626e42f55 <vm_exec_core+7541>, 0x61c626e42e4d <vm_exec_core+7277>, 0x61c626e43158 <vm_exec_core+8056>, 0x61c626e43b43 <vm_exec_core+10595>, 0x61c626e458be <vm_exec_core+18142>, 0x61c626e44d09 <vm_exec_core+15145>, 0x61c626e4641f <vm_exec_core+21055>, 0x61c626e45165 <vm_exec_core+16261>, 0x61c626e47700 <vm_exec_core+25888>, 0x61c626e48ca7 <vm_exec_core+31431>, 0x61c626e47944 <vm_exec_core+26468>, 0x61c626e48595 <vm_exec_core+29621>, 0x61c626e48686 <vm_exec_core+29862>, 0x61c626e41c70 <vm_exec_core+2704>, 0x61c626e4816d <vm_exec_core+28557>, 0x61c626e43e29 <vm_exec_core+11337>, 0x61c626e48368 <vm_exec_core+29064>, 0x61c626e4396a <vm_exec_core+10122>, 0x61c626e4787b <vm_exec_core+26267>, 0x61c626e41b07 <vm_exec_core+2343>, 0x61c626e422ed <vm_exec_core+4365>, 0x61c626e488ca <vm_exec_core+30442>, 0x61c626e4420d <vm_exec_core+12333>, 0x61c626e4400a <vm_exec_core+11818>, 0x61c626e4153d <vm_exec_core+861>, 0x61c626e41a2a <vm_exec_core+2122>, 0x61c626e415c3 <vm_exec_core+995>, 0x61c626e47a33 <vm_exec_core+26707>, 0x61c626e4538e <vm_exec_core+16814>, 0x61c626e44a52 <vm_exec_core+14450>, 0x61c626e4526a <vm_exec_core+16522>, 0x61c626e44eb6 <vm_exec_core+15574>, 0x61c626e4409f <vm_exec_core+11967>, 0x61c626e4495d <vm_exec_core+14205>, 0x61c626e44329 <vm_exec_core+12617>, 0x61c626e44b6c <vm_exec_core+14732>, 0x61c626e44bdd <vm_exec_core+14845>, 0x61c626e417a7 <vm_exec_core+1479>, 0x61c626e42aae <vm_exec_core+6350>, 0x61c626e47c42 <vm_exec_core+27234>, 0x61c626e42620 <vm_exec_core+5184>, 0x61c626e489f3 <vm_exec_core+30739>, 0x61c626e467f5 <vm_exec_core+22037>, 0x61c626e4449f <vm_exec_core+12991>, 0x61c626e4190f <vm_exec_core+1839>, 0x61c626e48235 <vm_exec_core+28757>, 0x61c626e47f7d <vm_exec_core+28061>, 0x61c626e4289d <vm_exec_core+5821>, 0x61c626e41dff <vm_exec_core+3103>, 0x61c626e46ef7 <vm_exec_core+23831>, 0x61c626e433a4 <vm_exec_core+8644>, 0x61c626e48436 <vm_exec_core+29270>, 0x61c626e480df <vm_exec_core+28415>, 0x61c626e43a92 <vm_exec_core+10418>, 0x61c626e4442e <vm_exec_core+12878>, 0x61c626e46a56 <vm_exec_core+22646>, 0x61c626e48056 <vm_exec_core+28278>, 0x61c626e45f01 <vm_exec_core+19745>, 0x61c626e46adf <vm_exec_core+22783>, 0x61c626e47598 <vm_exec_core+25528>, 0x61c626e45e3e <vm_exec_core+19550>, 0x61c626e41d3c <vm_exec_core+2908>, 0x61c626e464f8 <vm_exec_core+21272>, 0x61c626e41bcf <vm_exec_core+2543>, 0x61c626e42005 <vm_exec_core+3621>, 0x61c626e43d15 <vm_exec_core+11061>, 0x61c626e45a0b <vm_exec_core+18475>, 0x61c626e46391 <vm_exec_core+20913>, 0x61c626e456b0 <vm_exec_core+17616>, 0x61c626e417db <vm_exec_core+1531>, 0x61c626e477c8 <vm_exec_core+26088>, 0x61c626e47ea8 <vm_exec_core+27848>, 0x61c626e421ac <vm_exec_core+4044>, 0x61c626e42d58 <vm_exec_core+7032>, 0x61c626e42a16 <vm_exec_core+6198>, 0x61c626e43493 <vm_exec_core+8883>, 0x61c626e442ca <vm_exec_core+12522>, 0x61c626e42253 <vm_exec_core+4211>, 0x61c626e47630 <vm_exec_core+25680>, 0x61c626e42ce2 <vm_exec_core+6914>, 0x61c626e44178 <vm_exec_core+12184>, 0x61c626e44c3f <vm_exec_core+14943>, 0x61c626e46f8d <vm_exec_core+23981>, 0x61c626e460c3 <vm_exec_core+20195>, 0x61c626e4376d <vm_exec_core+9613>, 0x61c626e42fef <vm_exec_core+7695>, 0x61c626e46de3 <vm_exec_core+23555>, 0x61c626e43ef5 <vm_exec_core+11541>, 0x61c626e465f7 <vm_exec_core+21527>, 0x61c626e46135 <vm_exec_core+20309>, 0x61c626e466ae <vm_exec_core+21710>, 0x61c626e47b7a <vm_exec_core+27034>, 0x61c626e454c2 <vm_exec_core+17122>, 0x61c626e47046 <vm_exec_core+24166>, 0x61c626e464e4 <vm_exec_core+21252>, 0x61c626e46b74 <vm_exec_core+22932>, 0x61c626e4388c <vm_exec_core+9900>, 0x61c626e45d99 <vm_exec_core+19385>, 0x61c626e45fd9 <vm_exec_core+19961>, 0x61c626e44873 <vm_exec_core+13971>, 0x61c626e45a06 <vm_exec_core+18470>, 0x61c626e43c3a <vm_exec_core+10842>, 0x61c626e43277 <vm_exec_core+8343>, 0x61c626e4672c <vm_exec_core+21836>, 0x61c626e423e4 <vm_exec_core+4612>, 0x61c626e44620 <vm_exec_core+13376>, 0x61c626e44f70 <vm_exec_core+15760>, 0x61c626e43571 <vm_exec_core+9105>, 0x61c626e4f181 <vm_exec_core+57249>, 0x61c626e42f46 <vm_exec_core+7526>, 0x61c626e42e3e <vm_exec_core+7262>, 0x61c626e43149 <vm_exec_core+8041>, 0x61c626e43b34 <vm_exec_core+10580>, 0x61c626e458af <vm_exec_core+18127>, 0x61c626e44cfa <vm_exec_core+15130>, 0x61c626e458aa <vm_exec_core+18122>, 0x61c626e460be <vm_exec_core+20190>, 0x61c626e460b9 <vm_exec_core+20185>, 0x61c626e43144 <vm_exec_core+8036>, 0x61c626e464e4 <vm_exec_core+21252>, 0x61c626e44293 <vm_exec_core+12467>, 0x61c626e44298 <vm_exec_core+12472>, 0x61c626e460b4 <vm_exec_core+20180>, 0x61c626e45efc <vm_exec_core+19740>, 0x61c626e44f6b <vm_exec_core+15755>, 0x61c626e44ea2 <vm_exec_core+15554>, 0x61c626e45fab <vm_exec_core+19915>, 0x61c626e45375 <vm_exec_core+16789>...}
          reg_cfp = 0x7e17830714f0
          reg_pc = 0x511000067b98
          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_invokebuiltin = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
          INSN_LABEL_getlocal_WC_0 = <optimized out>
          INSN_LABEL_getlocal_WC_1 = <optimized out>
          INSN_LABEL_setlocal_WC_0 = <optimized out>
          INSN_LABEL_setlocal_WC_1 = <optimized out>
          INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
          INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
          INSN_LABEL_trace_opt_nil_p = <optimized out>
          INSN_LABEL_trace_opt_plus = <optimized out>
          INSN_LABEL_trace_opt_minus = <optimized out>
          INSN_LABEL_trace_opt_mult = <optimized out>
          INSN_LABEL_trace_opt_div = <optimized out>
          INSN_LABEL_trace_opt_mod = <optimized out>
          INSN_LABEL_trace_opt_eq = <optimized out>
          INSN_LABEL_trace_opt_lt = <optimized out>
          INSN_LABEL_trace_opt_le = <optimized out>
          INSN_LABEL_trace_opt_gt = <optimized out>
          INSN_LABEL_trace_opt_ge = <optimized out>
          INSN_LABEL_trace_opt_ltlt = <optimized out>
          INSN_LABEL_trace_opt_and = <optimized out>
          INSN_LABEL_trace_opt_or = <optimized out>
          INSN_LABEL_trace_opt_aref = <optimized out>
          INSN_LABEL_trace_opt_aset = <optimized out>
          INSN_LABEL_trace_opt_length = <optimized out>
          INSN_LABEL_trace_opt_size = <optimized out>
          INSN_LABEL_trace_opt_empty_p = <optimized out>
          INSN_LABEL_trace_opt_succ = <optimized out>
          INSN_LABEL_trace_opt_not = <optimized out>
          INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
  #22 0x000061c626e3c372 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2798
          _ec = 0x5170000000d0
          _tag = <optimized out>
          state = RUBY_TAG_NONE
          result = <optimized out>
  #23 0x000061c626ecd9f2 in invoke_iseq_block_from_c (ec=0x5170000000d0, captured=0x7e1783071620, self=138639444166640, 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:1820
          flags = 0
          iseq = 0x7e1782d4e0f0
          cfp = <optimized out>
          sp = 0x7e1782f71a28
          use_argv = 0x7e1781465b60
          stack_argv = 0x7e1782f71a28
          opt_pc = 0
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #24 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1834
          captured = 0x7e1783071620
  #25 0x000061c626e6e37c 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:1871
  No locals.
  #26 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1879
  No locals.
  #27 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1362
  No locals.
  #28 0x000061c626e6e37c in rb_yield (val=<optimized out>)
  No locals.
  #29 0x000061c627036e96 in rb_ary_collect (ary=138638789286520) at /tmp/ruby/src/trunk_asan/array.c:3767
          collect = 138638789282920
          i = 3
  #30 0x000061c626eacd68 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:3902
          ci = 0x16a100000001
          cc = <optimized out>
          me = 0x7e1782dfe680
          cfunc = 0x506000020188
          recv = 138638789286520
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #31 0x000061c626e45bef in vm_sendish (ec=0x5170000000d0, reg_cfp=0x7e1783071608, cd=0x512000013c30, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6124
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
          calling = <optimized out>
  #32 vm_exec_core (ec=ec@entry=0x5170000000d0) at ../../src/trunk_asan/insns.def:856
          bh = <optimized out>
          blockiseq = <optimized out>
          leaf = false
          val = <optimized out>
          cd = 0x512000013c30
          insns_address_table = {0x61c626e417b6 <vm_exec_core+1494>, 0x61c626e42abd <vm_exec_core+6365>, 0x61c626e47c51 <vm_exec_core+27249>, 0x61c626e4262f <vm_exec_core+5199>, 0x61c626e48a02 <vm_exec_core+30754>, 0x61c626e46804 <vm_exec_core+22052>, 0x61c626e444ae <vm_exec_core+13006>, 0x61c626e4191e <vm_exec_core+1854>, 0x61c626e48244 <vm_exec_core+28772>, 0x61c626e47f8c <vm_exec_core+28076>, 0x61c626e428ac <vm_exec_core+5836>, 0x61c626e41e0e <vm_exec_core+3118>, 0x61c626e46f06 <vm_exec_core+23846>, 0x61c626e433b3 <vm_exec_core+8659>, 0x61c626e48445 <vm_exec_core+29285>, 0x61c626e480ee <vm_exec_core+28430>, 0x61c626e43aa1 <vm_exec_core+10433>, 0x61c626e4443d <vm_exec_core+12893>, 0x61c626e46a65 <vm_exec_core+22661>, 0x61c626e48065 <vm_exec_core+28293>, 0x61c626e45f10 <vm_exec_core+19760>, 0x61c626e46aee <vm_exec_core+22798>, 0x61c626e475a7 <vm_exec_core+25543>, 0x61c626e45e4d <vm_exec_core+19565>, 0x61c626e41d4b <vm_exec_core+2923>, 0x61c626e46507 <vm_exec_core+21287>, 0x61c626e41bde <vm_exec_core+2558>, 0x61c626e42014 <vm_exec_core+3636>, 0x61c626e43d24 <vm_exec_core+11076>, 0x61c626e45a1a <vm_exec_core+18490>, 0x61c626e463a0 <vm_exec_core+20928>, 0x61c626e456bf <vm_exec_core+17631>, 0x61c626e417ea <vm_exec_core+1546>, 0x61c626e477d7 <vm_exec_core+26103>, 0x61c626e47eb7 <vm_exec_core+27863>, 0x61c626e421bb <vm_exec_core+4059>, 0x61c626e42d67 <vm_exec_core+7047>, 0x61c626e42a25 <vm_exec_core+6213>, 0x61c626e434a2 <vm_exec_core+8898>, 0x61c626e442d9 <vm_exec_core+12537>, 0x61c626e42262 <vm_exec_core+4226>, 0x61c626e4763f <vm_exec_core+25695>, 0x61c626e42cf1 <vm_exec_core+6929>, 0x61c626e44187 <vm_exec_core+12199>, 0x61c626e44c4e <vm_exec_core+14958>, 0x61c626e46f9c <vm_exec_core+23996>, 0x61c626e460d2 <vm_exec_core+20210>, 0x61c626e4377c <vm_exec_core+9628>, 0x61c626e42ffe <vm_exec_core+7710>, 0x61c626e46df2 <vm_exec_core+23570>, 0x61c626e43f04 <vm_exec_core+11556>, 0x61c626e46606 <vm_exec_core+21542>, 0x61c626e46144 <vm_exec_core+20324>, 0x61c626e466bd <vm_exec_core+21725>, 0x61c626e47b89 <vm_exec_core+27049>, 0x61c626e454d1 <vm_exec_core+17137>, 0x61c626e47055 <vm_exec_core+24181>, 0x61c626e41538 <vm_exec_core+856>, 0x61c626e46b83 <vm_exec_core+22947>, 0x61c626e4389b <vm_exec_core+9915>, 0x61c626e45da8 <vm_exec_core+19400>, 0x61c626e45fe8 <vm_exec_core+19976>, 0x61c626e44882 <vm_exec_core+13986>, 0x61c626e420c8 <vm_exec_core+3816>, 0x61c626e43c49 <vm_exec_core+10857>, 0x61c626e43286 <vm_exec_core+8358>, 0x61c626e4673b <vm_exec_core+21851>, 0x61c626e423f3 <vm_exec_core+4627>, 0x61c626e4462f <vm_exec_core+13391>, 0x61c626e44f7f <vm_exec_core+15775>, 0x61c626e43580 <vm_exec_core+9120>, 0x61c626e4f190 <vm_exec_core+57264>, 0x61c626e42f55 <vm_exec_core+7541>, 0x61c626e42e4d <vm_exec_core+7277>, 0x61c626e43158 <vm_exec_core+8056>, 0x61c626e43b43 <vm_exec_core+10595>, 0x61c626e458be <vm_exec_core+18142>, 0x61c626e44d09 <vm_exec_core+15145>, 0x61c626e4641f <vm_exec_core+21055>, 0x61c626e45165 <vm_exec_core+16261>, 0x61c626e47700 <vm_exec_core+25888>, 0x61c626e48ca7 <vm_exec_core+31431>, 0x61c626e47944 <vm_exec_core+26468>, 0x61c626e48595 <vm_exec_core+29621>, 0x61c626e48686 <vm_exec_core+29862>, 0x61c626e41c70 <vm_exec_core+2704>, 0x61c626e4816d <vm_exec_core+28557>, 0x61c626e43e29 <vm_exec_core+11337>, 0x61c626e48368 <vm_exec_core+29064>, 0x61c626e4396a <vm_exec_core+10122>, 0x61c626e4787b <vm_exec_core+26267>, 0x61c626e41b07 <vm_exec_core+2343>, 0x61c626e422ed <vm_exec_core+4365>, 0x61c626e488ca <vm_exec_core+30442>, 0x61c626e4420d <vm_exec_core+12333>, 0x61c626e4400a <vm_exec_core+11818>, 0x61c626e4153d <vm_exec_core+861>, 0x61c626e41a2a <vm_exec_core+2122>, 0x61c626e415c3 <vm_exec_core+995>, 0x61c626e47a33 <vm_exec_core+26707>, 0x61c626e4538e <vm_exec_core+16814>, 0x61c626e44a52 <vm_exec_core+14450>, 0x61c626e4526a <vm_exec_core+16522>, 0x61c626e44eb6 <vm_exec_core+15574>, 0x61c626e4409f <vm_exec_core+11967>, 0x61c626e4495d <vm_exec_core+14205>, 0x61c626e44329 <vm_exec_core+12617>, 0x61c626e44b6c <vm_exec_core+14732>, 0x61c626e44bdd <vm_exec_core+14845>, 0x61c626e417a7 <vm_exec_core+1479>, 0x61c626e42aae <vm_exec_core+6350>, 0x61c626e47c42 <vm_exec_core+27234>, 0x61c626e42620 <vm_exec_core+5184>, 0x61c626e489f3 <vm_exec_core+30739>, 0x61c626e467f5 <vm_exec_core+22037>, 0x61c626e4449f <vm_exec_core+12991>, 0x61c626e4190f <vm_exec_core+1839>, 0x61c626e48235 <vm_exec_core+28757>, 0x61c626e47f7d <vm_exec_core+28061>, 0x61c626e4289d <vm_exec_core+5821>, 0x61c626e41dff <vm_exec_core+3103>, 0x61c626e46ef7 <vm_exec_core+23831>, 0x61c626e433a4 <vm_exec_core+8644>, 0x61c626e48436 <vm_exec_core+29270>, 0x61c626e480df <vm_exec_core+28415>, 0x61c626e43a92 <vm_exec_core+10418>, 0x61c626e4442e <vm_exec_core+12878>, 0x61c626e46a56 <vm_exec_core+22646>, 0x61c626e48056 <vm_exec_core+28278>, 0x61c626e45f01 <vm_exec_core+19745>, 0x61c626e46adf <vm_exec_core+22783>, 0x61c626e47598 <vm_exec_core+25528>, 0x61c626e45e3e <vm_exec_core+19550>, 0x61c626e41d3c <vm_exec_core+2908>, 0x61c626e464f8 <vm_exec_core+21272>, 0x61c626e41bcf <vm_exec_core+2543>, 0x61c626e42005 <vm_exec_core+3621>, 0x61c626e43d15 <vm_exec_core+11061>, 0x61c626e45a0b <vm_exec_core+18475>, 0x61c626e46391 <vm_exec_core+20913>, 0x61c626e456b0 <vm_exec_core+17616>, 0x61c626e417db <vm_exec_core+1531>, 0x61c626e477c8 <vm_exec_core+26088>, 0x61c626e47ea8 <vm_exec_core+27848>, 0x61c626e421ac <vm_exec_core+4044>, 0x61c626e42d58 <vm_exec_core+7032>, 0x61c626e42a16 <vm_exec_core+6198>, 0x61c626e43493 <vm_exec_core+8883>, 0x61c626e442ca <vm_exec_core+12522>, 0x61c626e42253 <vm_exec_core+4211>, 0x61c626e47630 <vm_exec_core+25680>, 0x61c626e42ce2 <vm_exec_core+6914>, 0x61c626e44178 <vm_exec_core+12184>, 0x61c626e44c3f <vm_exec_core+14943>, 0x61c626e46f8d <vm_exec_core+23981>, 0x61c626e460c3 <vm_exec_core+20195>, 0x61c626e4376d <vm_exec_core+9613>, 0x61c626e42fef <vm_exec_core+7695>, 0x61c626e46de3 <vm_exec_core+23555>, 0x61c626e43ef5 <vm_exec_core+11541>, 0x61c626e465f7 <vm_exec_core+21527>, 0x61c626e46135 <vm_exec_core+20309>, 0x61c626e466ae <vm_exec_core+21710>, 0x61c626e47b7a <vm_exec_core+27034>, 0x61c626e454c2 <vm_exec_core+17122>, 0x61c626e47046 <vm_exec_core+24166>, 0x61c626e464e4 <vm_exec_core+21252>, 0x61c626e46b74 <vm_exec_core+22932>, 0x61c626e4388c <vm_exec_core+9900>, 0x61c626e45d99 <vm_exec_core+19385>, 0x61c626e45fd9 <vm_exec_core+19961>, 0x61c626e44873 <vm_exec_core+13971>, 0x61c626e45a06 <vm_exec_core+18470>, 0x61c626e43c3a <vm_exec_core+10842>, 0x61c626e43277 <vm_exec_core+8343>, 0x61c626e4672c <vm_exec_core+21836>, 0x61c626e423e4 <vm_exec_core+4612>, 0x61c626e44620 <vm_exec_core+13376>, 0x61c626e44f70 <vm_exec_core+15760>, 0x61c626e43571 <vm_exec_core+9105>, 0x61c626e4f181 <vm_exec_core+57249>, 0x61c626e42f46 <vm_exec_core+7526>, 0x61c626e42e3e <vm_exec_core+7262>, 0x61c626e43149 <vm_exec_core+8041>, 0x61c626e43b34 <vm_exec_core+10580>, 0x61c626e458af <vm_exec_core+18127>, 0x61c626e44cfa <vm_exec_core+15130>, 0x61c626e458aa <vm_exec_core+18122>, 0x61c626e460be <vm_exec_core+20190>, 0x61c626e460b9 <vm_exec_core+20185>, 0x61c626e43144 <vm_exec_core+8036>, 0x61c626e464e4 <vm_exec_core+21252>, 0x61c626e44293 <vm_exec_core+12467>, 0x61c626e44298 <vm_exec_core+12472>, 0x61c626e460b4 <vm_exec_core+20180>, 0x61c626e45efc <vm_exec_core+19740>, 0x61c626e44f6b <vm_exec_core+15755>, 0x61c626e44ea2 <vm_exec_core+15554>, 0x61c626e45fab <vm_exec_core+19915>, 0x61c626e45375 <vm_exec_core+16789>...}
          reg_cfp = 0x7e1783071608
          reg_pc = 0x51900001ad10
          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>
  th: 0x515000000300, native_id: 0x7e17837e3c40
  -- Control frame information -----------------------------------------------
          INSN_LABEL_jump = <optimized out>
  =================================================================
  ==2482143==ERROR: AddressSanitizer: heap-use-after-free on address 0x7e17830714d8 at pc 0x61c62734114c bp 0x7ffed9d4a5b0 sp 0x7ffed9d4a5a8
  READ of size 8 at 0x7e17830714d8 thread T0
          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_invokebuiltin = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate = <optimized out>
          INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out>
          INSN_LABEL_getlocal_WC_0 = <optimized out>
          INSN_LABEL_getlocal_WC_1 = <optimized out>
          INSN_LABEL_setlocal_WC_0 = <optimized out>
          INSN_LABEL_setlocal_WC_1 = <optimized out>
          INSN_LABEL_putobject_INT2FIX_0_ = <optimized out>
          INSN_LABEL_putobject_INT2FIX_1_ = <optimized out>
          INSN_LABEL_trace_opt_nil_p = <optimized out>
          INSN_LABEL_trace_opt_plus = <optimized out>
          INSN_LABEL_trace_opt_minus = <optimized out>
          INSN_LABEL_trace_opt_mult = <optimized out>
          INSN_LABEL_trace_opt_div = <optimized out>
          INSN_LABEL_trace_opt_mod = <optimized out>
          INSN_LABEL_trace_opt_eq = <optimized out>
          INSN_LABEL_trace_opt_lt = <optimized out>
          INSN_LABEL_trace_opt_le = <optimized out>
          INSN_LABEL_trace_opt_gt = <optimized out>
          INSN_LABEL_trace_opt_ge = <optimized out>
          INSN_LABEL_trace_opt_ltlt = <optimized out>
          INSN_LABEL_trace_opt_and = <optimized out>
          INSN_LABEL_trace_opt_or = <optimized out>
          INSN_LABEL_trace_opt_aref = <optimized out>
          INSN_LABEL_trace_opt_aset = <optimized out>
          INSN_LABEL_trace_opt_length = <optimized out>
          INSN_LABEL_trace_opt_size = <optimized out>
          INSN_LABEL_trace_opt_empty_p = <optimized out>
          INSN_LABEL_trace_opt_succ = <optimized out>
          INSN_LABEL_trace_opt_not = <optimized out>
          INSN_LABEL_trace_opt_regexpmatch2 = <optimized out>
  #33 0x000061c626e3c761 in vm_exec_loop (ec=0x5170000000d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2825
  No locals.
  #34 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2804
          _ec = 0x5170000000d0
          _tag = <optimized out>
          state = <optimized out>
          result = 36
  #35 0x000061c626ecd9f2 in invoke_iseq_block_from_c (ec=0x5170000000d0, captured=0x7e1783071738, self=138639444166640, 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:1820
          flags = 0
          iseq = 0x7e1782d7c6a8
          cfp = <optimized out>
          sp = 0x7e1782f718d0
          use_argv = 0x7e17814e29e0
          stack_argv = 0x7e1782f718d0
          opt_pc = 0
          type = <optimized out>
          av = <optimized out>
          bound = <optimized out>
  #36 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:1834
          captured = 0x7e1783071738
  #37 0x000061c626e6e37c 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:1871
  No locals.
  #38 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1879
  No locals.
  #39 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1362
  No locals.
  #40 0x000061c626e6e37c in rb_yield (val=<optimized out>)
  No locals.
  #41 0x000061c627036e96 in rb_ary_collect (ary=138638870913800) at /tmp/ruby/src/trunk_asan/array.c:3767
          collect = 138638870913680
          i = 0
  #42 0x000061c626eacd68 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:3902
          ci = 0x16a100000001
          cc = <optimized out>
          me = 0x7e1782dfe680
          cfunc = 0x506000020188
          recv = 138638870913800
          block_handler = <optimized out>
          frame_type = 1431634051
          len = <optimized out>
          val = <optimized out>
  #43 0x000061c626e45bef in vm_sendish (ec=0x5170000000d0, reg_cfp=0x7e1783071720, cd=0x50200002a610, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6124
          val = 36
          ci = <optimized out>
          argc = <optimized out>
          recv = <optimized out>
          cc = <optimized out>
          calling = <optimized out>
  #44 vm_exec_core (ec=ec@entry=0x5170000000d0) at ../../src/trunk_asan/insns.def:856
          bh = <optimized out>
          blockiseq = <optimized out>
          leaf = false
          val = <optimized out>
          cd = 0x50200002a610
          insns_address_table = {0x61c626e417b6 <vm_exec_core+1494>, 0x61c626e42abd <vm_exec_core+6365>, 0x61c626e47c51 <vm_exec_core+27249>, 0x61c626e4262f <vm_exec_core+5199>, 0x61c626e48a02 <vm_exec_core+30754>, 0x61c626e46804 <vm_exec_core+22052>, 0x61c626e444ae <vm_exec_core+13006>, 0x61c626e4191e <vm_exec_core+1854>, 0x61c626e48244 <vm_exec_core+28772>, 0x61c626e47f8c <vm_exec_core+28076>, 0x61c626e428ac <vm_exec_core+5836>, 0x61c626e41e0e <vm_exec_core+3118>, 0x61c626e46f06 <vm_exec_core+23846>, 0x61c626e433b3 <vm_exec_core+8659>, 0x61c626e48445 <vm_exec_core+29285>, 0x61c626e480ee <vm_exec_core+28430>, 0x61c626e43aa1 <vm_exec_core+10433>, 0x61c626e4443d <vm_exec_core+12893>, 0x61c626e46a65 <vm_exec_core+22661>, 0x61c626e48065 <vm_exec_core+28293>, 0x61c626e45f10 <vm_exec_core+19760>, 0x61c626e46aee <vm_exec_core+22798>, 0x61c626e475a7 <vm_exec_core+25543>, 0x61c626e45e4d <vm_exec_core+19565>, 0x61c626e41d4b <vm_exec_core+2923>, 0x61c626e46507 <vm_exec_core+21287>, 0x61c626e41bde <vm_exec_core+2558>, 0x61c626e42014 <vm_exec_core+3636>, 0x61c626e43d24 <vm_exec_core+11076>, 0x61c626e45a1a <vm_exec_core+18490>, 0x61c626e463a0 <vm_exec_core+20928>, 0x61c626e456bf <vm_exec_core+17631>, 0x61c626e417ea <vm_exec_core+1546>, 0x61c626e477d7 <vm_exec_core+26103>, 0x61c626e47eb7 <vm_exec_core+27863>, 0x61c626e421bb <vm_exec_core+4059>, 0x61c626e42d67 <vm_exec_core+7047>, 0x61c626e42a25 <vm_exec_core+6213>, 0x61c626e434a2 <vm_exec_core+8898>, 0x61c626e442d9 <vm_exec_core+12537>, 0x61c626e42262 <vm_exec_core+4226>, 0x61c626e4763f <vm_exec_core+25695>, 0x61c626e42cf1 <vm_exec_core+6929>, 0x61c626e44187 <vm_exec_core+12199>, 0x61c626e44c4e <vm_exec_core+14958>, 0x61c626e46f9c <vm_exec_core+23996>, 0x61c626e460d2 <vm_exec_core+20210>, 0x61c626e4377c <vm_exec_core+9628>, 0x61c626e42ffe <vm_exec_core+7710>, 0x61c626e46df2 <vm_exec_core+23570>, 0x61c626e43f04 <vm_exec_core+11556>, 0x61c626e46606 <vm_exec_core+21542>, 0x61c626e46144 <vm_exec_core+20324>, 0x61c626e466bd <vm_exec_core+21725>, 0x61c626e47b89 <vm_exec_core+27049>, 0x61c626e454d1 <vm_exec_core+17137>, 0x61c626e47055 <vm_exec_core+24181>, 0x61c626e41538 <vm_exec_core+856>, 0x61c626e46b83 <vm_exec_core+22947>, 0x61c626e4389b <vm_exec_core+9915>, 0x61c626e45da8 <vm_exec_core+19400>, 0x61c626e45fe8 <vm_exec_core+19976>, 0x61c626e44882 <vm_exec_core+13986>, 0x61c626e420c8 <vm_exec_core+3816>, 0x61c626e43c49 <vm_exec_core+10857>, 0x61c626e43286 <vm_exec_core+8358>, 0x61c626e4673b <vm_exec_core+21851>, 0x61c626e423f3 <vm_exec_core+4627>, 0x61c626e4462f <vm_exec_core+13391>, 0x61c626e44f7f <vm_exec_core+15775>, 0x61c626e43580 <vm_exec_core+9120>, 0x61c626e4f190 <vm_exec_core+57264>, 0x61c626e42f55 <vm_exec_core+7541>, 0x61c626e42e4d <vm_exec_core+7277>, 0x61c626e43158 <vm_exec_core+8056>, 0x61c626e43b43 <vm_exec_core+10595>, 0x61c626e458be <vm_exec_core+18142>, 0x61c626e44d09 <vm_exec_core+15145>, 0x61c626e4641f <vm_exec_core+21055>, 0x61c626e45165 <vm_exec_core+16261>, 0x61c626e47700 <vm_exec_core+25888>, 0x61c626e48ca7 <vm_exec_core+31431>, 0x61c626e47944 <vm_exec_core+26468>, 0x61c626e48595 <vm_exec_core+29621>, 0x61c626e48686 <vm_exec_core+29862>, 0x61c626e41c70 <vm_exec_core+2704>, 0x61c626e4816d <vm_exec_core+28557>, 0x61c626e43e29 <vm_exec_core+11337>, 0x61c626e48368 <vm_exec_core+29064>, 0x61c626e4396a <vm_exec_core+10122>, 0x61c626e4787b <vm_exec_core+26267>, 0x61c626e41b07 <vm_exec_core+2343>, 0x61c626e422ed <vm_exec_core+4365>, 0x61c626e488ca <vm_exec_core+30442>, 0x61c626e4420d <vm_exec_core+12333>, 0x61c626e4400a <vm_exec_core+11818>, 0x61c626e4153d <vm_exec_core+861>, 0x61c626e41a2a <vm_exec_core+2122>, 0x61c626e415c3 <vm_exec_core+995>, 0x61c626e47a33 <vm_exec_core+26707>, 0x61c626e4538e <vm_exec_core+16814>, 0x61c626e44a52 <vm_exec_core+14450>, 0x61c626e4526a <vm_exec_core+16522>, 0x61c626e44eb6 <vm_exec_core+15574>, 0x61c626e4409f <vm_exec_core+11967>, 0x61c626e4495d <vm_exec_core+14205>, 0x61c626e44329 <vm_exec_core+12617>, 0x61c626e44b6c <vm_exec_core+14732>, 0x61c626e44bdd <vm_exec_core+14845>, 0x61c626e417a7 <vm_exec_core+1479>, 0x61c626e42aae <vm_exec_core+6350>, 0x61c626e47c42 <vm_exec_core+27234>, 0x61c626e42620 <vm_exec_core+5184>, 0x61c626e489f3 <vm_exec_core+30739>, 0x61c626e467f5 <vm_exec_core+22037>, 0x61c626e4449f <vm_exec_core+12991>, 0x61c626e4190f <vm_exec_core+1839>, 0x61c626e48235 <vm_exec_core+28757>, 0x61c626e47f7d <vm_exec_core+28061>, 0x61c626e4289d <vm_exec_core+5821>, 0x61c626e41dff <vm_exec_core+3103>, 0x61c626e46ef7 <vm_exec_core+23831>, 0x61c626e433a4 <vm_exec_core+8644>, 0x61c626e48436 <vm_exec_core+29270>, 0x61c626e480df <vm_exec_core+28415>, 0x61c626e43a92 <vm_exec_core+10418>, 0x61c626e4442e <vm_exec_core+12878>, 0x61c626e46a56 <vm_exec_core+22646>, 0x61c626e48056 <vm_exec_core+28278>, 0x61c626e45f01 <vm_exec_core+19745>, 0x61c626e46adf <vm_exec_core+22783>, 0x61c626e47598 <vm_exec_core+25528>, 0x61c626e45e3e <vm_exec_core+19550>, 0x61c626e41d3c <vm_exec_core+2908>, 0x61c626e464f8 <vm_exec_core+21272>, 0x61c626e41bcf <vm_exec_core+2543>, 0x61c626e42005 <vm_exec_core+3621>, 0x61c626e43d15 <vm_exec_core+11061>, 0x61c626e45a0b <vm_exec_core+18475>, 0x61c626e46391 <vm_exec_core+20913>, 0x61c626e456b0 <vm_exec_core+17616>, 0x61c626e417db <vm_exec_core+1531>, 0x61c626e477c8 <vm_exec_core+26088>, 0x61c626e47ea8 <vm_exec_core+27848>, 0x61c626e421ac <vm_exec_core+4044>, 0x61c626e42d58 <vm_exec_core+7032>, 0x61c626e42a16 <vm_exec_core+6198>, 0x61c626e43493 <vm_exec_core+8883>, 0x61c626e442ca <vm_exec_core+12522>, 0x61c626e42253 <vm_exec_core+4211>, 0x61c626e47630 <vm_exec_core+25680>, 0x61c626e42ce2 <vm_exec_core+6914>, 0x61c626e44178 <vm_exec_core+12184>, 0x61c626e44c3f <vm_exec_core+14943>, 0x61c626e46f8d <vm_exec_core+23981>, 0x61c626e460c3 <vm_exec_core+20195>, 0x61c626e4376d <vm_exec_core+9613>, 0x61c626e42fef <vm_exec_core+7695>, 0x61c626e46de3 <vm_exec_core+23555>, 0x61c626e43ef5 <vm_exec_core+11541>, 0x61c626e465f7 <vm_exec_core+21527>, 0x61c626e46135 <vm_exec_core+20309>, 0x61c626e466ae <vm_exec_core+21710>, 0x61c626e47b7a <vm_exec_core+27034>, 0x61c626e454c2 <vm_exec_core+17122>, 0x61c626e47046 <vm_exec_core+24166>, 0x61c626e464e4 <vm_exec_core+21252>, 0x61c626e46b74 <vm_exec_core+22932>, 0x61c626e4388c <vm_exec_core+9900>, 0x61c626e45d99 <vm_exec_core+19385>, 0x61c626e45fd9 <vm_exec_core+19961>, 0x61c626e44873 <vm_exec_core+13971>, 0x61c626e45a06 <vm_exec_core+18470>, 0x61c626e43c3a <vm_exec_core+10842>, 0x61c626e43277 <vm_exec_core+8343>, 0x61c626e4672c <vm_exec_core+21836>, 0x61c626e423e4 <vm_exec_core+4612>, 0x61c626e44620 <vm_exec_core+13376>, 0x61c626e44f70 <vm_exec_core+15760>, 0x61c626e43571 <vm_exec_core+9105>, 0x61c626e4f181 <vm_exec_core+57249>, 0x61c626e42f46 <vm_exec_core+7526>, 0x61c626e42e3e <vm_exec_core+7262>, 0x61c626e43149 <vm_exec_core+8041>, 0x61c626e43b34 <vm_exec_core+10580>, 0x61c626e458af <vm_exec_core+18127>, 0x61c626e44cfa <vm_exec_core+15130>, 0x61c626e458aa <vm_exec_core+18122>, 0x61c626e460be <vm_exec_core+20190>, 0x61c626e460b9 <vm_exec_core+20185>, 0x61c626e43144 <vm_exec_core+8036>, 0x61c626e464e4 <vm_exec_core+21252>, 0x61c626e44293 <vm_exec_core+12467>, 0x61c626e44298 <vm_exec_core+12472>, 0x61c626e460b4 <vm_exec_core+20180>, 0x61c626e45efc <vm_exec_core+19740>, 0x61c626e44f6b <vm_exec_core+15755>, 0x61c626e44ea2 <vm_exec_core+15554>, 0x61c626e45fab <vm_exec_core+19915>, 0x61c626e45375 <vm_exec_core+16789>...}
          reg_cfp = 0x7e1783071720
          reg_pc = 0x5040000087b8
          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_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>
  #45 0x000061c626e3c761 in vm_exec_loop (ec=0x5170000000d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2825
  No locals.
  #46 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2804
          _ec = 0x5170000000d0
          _tag = <optimized out>
          state = <optimized out>
          result = 36
  #47 0x000061c626e857d9 in rb_iseq_eval_main (iseq=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:3064
          ec = 0x5170000000d0
          val = <optimized out>
  #48 0x000061c626a69c80 in rb_ec_exec_node (ec=0x5170000000d0, n=0x7e1782d7c838) at /tmp/ruby/src/trunk_asan/eval.c:283
          _ec = 0x5170000000d0
          _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffed9d4d4d0, <optimized out>, 0x7ffed9d4d420, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0}
          state = 0
          iseq = 0x7e1782d7c838
  #49 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:321
          ec = 0x5170000000d0
          status = <optimized out>
  #50 0x000061c626a62bc7 in rb_main (argc=11, argv=0x7ffed9d4d698) at /tmp/ruby/src/trunk_asan/main.c:42
          variable_in_this_stack_frame = <optimized out>
  #51 main (argc=11, argv=0x7ffed9d4d698) at /tmp/ruby/src/trunk_asan/main.c:62
  No locals.
  >>> Dump Ruby level backtrace (if possible)
  [Detaching after fork from child process 3014788]
  /usr/bin/llvm-symbolizer-17: error: '[stack]': No such file or directory
      #0 0x61c62734114b in control_frame_dump /tmp/ruby/src/trunk_asan/vm_dump.c:57:25
      #1 0x61c62734114b in rb_vmdebug_stack_dump_raw /tmp/ruby/src/trunk_asan/vm_dump.c:495:9
      #2 0x61c627343f4d in rb_vmdebug_stack_dump_all_threads /tmp/ruby/src/trunk_asan/vm_dump.c:1621:14
      #3 0x7ffed9d4a75e  ([stack]+0x1b75e)
  0x7e17830714d8 is located 1047768 bytes inside of 1048576-byte region [0x7e1782f71800,0x7e1783071800)
  freed by thread T0 here:
      #0 0x61c626a24bea in free (/tmp/ruby/build/trunk_asan/ruby+0x208bea) (BuildId: 180ff306fdfe9937a13d977c9a7d2a50cacb560e)
      #1 0x61c626ab050d in rb_gc_impl_free /tmp/ruby/src/trunk_asan/gc/default/default.c:8246:9
      #2 0x61c626d978b4 in rb_threadptr_sched_free /tmp/ruby/src/trunk_asan/thread_pthread.c:2355:5
      #3 0x61c626e8879e in thread_free /tmp/ruby/src/trunk_asan/vm.c:3805:5
      #4 0x61c626e8844b in ruby_vm_destruct /tmp/ruby/src/trunk_asan/vm.c:3408:13
      #5 0x61c626a69240 in rb_ec_cleanup /tmp/ruby/src/trunk_asan/eval.c:265:5
      #6 0x61c626a68853 in ruby_cleanup /tmp/ruby/src/trunk_asan/eval.c:180:12
      #7 0x61c626a6976a in ruby_stop /tmp/ruby/src/trunk_asan/eval.c:292:10
      #8 0x61c626c0fadc in rb_f_fork /tmp/ruby/src/trunk_asan/process.c:4294:13
      #9 0x61c626eacd67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3902:11
      #10 0x61c626e92464 in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4888:16
      #11 0x61c626e91ef4 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #12 0x61c626e45bee in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6124:15
      #13 0x61c626e45bee in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:856:11
      #14 0x61c626e3c371 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2798:22
      #15 0x61c626ecd9f1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1820:12
      #16 0x61c626ecd9f1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1834:20
      #17 0x61c626e6e37b in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1871:12
      #18 0x61c626e6e37b in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1879:12
      #19 0x61c626e6e37b in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1362:12
      #20 0x61c626e6e37b in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #21 0x61c627036e95 in rb_ary_collect /tmp/ruby/src/trunk_asan/array.c:3767:30
      #22 0x61c626eacd67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3902:11
      #23 0x61c626e45bee in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6124:15
      #24 0x61c626e45bee in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:856:11
      #25 0x61c626e3c760 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2825:22
      #26 0x61c626e3c760 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2804:18
      #27 0x61c626ecd9f1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1820:12
      #28 0x61c626ecd9f1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1834:20
      #29 0x61c626e6e37b in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1871:12
      #30 0x61c626e6e37b in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1879:12
      #31 0x61c626e6e37b in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1362:12
      #32 0x61c626e6e37b in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #33 0x61c627036e95 in rb_ary_collect /tmp/ruby/src/trunk_asan/array.c:3767:30
      #34 0x61c626eacd67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3902:11
      #35 0x61c626e45bee in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6124:15
      #36 0x61c626e45bee in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:856:11
      #37 0x61c626e3c760 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2825:22
      #38 0x61c626e3c760 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2804:18
      #39 0x61c626e857d8 in rb_iseq_eval_main /tmp/ruby/src/trunk_asan/vm.c:3064:11
      #40 0x61c626a69c7f in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:283:9
      #41 0x61c626a69c7f in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:321:30
      #42 0x61c626a62bc6 in rb_main /tmp/ruby/src/trunk_asan/main.c:42:12
      #43 0x61c626a62bc6 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #44 0x7e178342a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
  previously allocated by thread T0 here:
      #0 0x61c626a24e92 in malloc (/tmp/ruby/build/trunk_asan/ruby+0x208e92) (BuildId: 180ff306fdfe9937a13d977c9a7d2a50cacb560e)
      #1 0x61c626ae7c0b in rb_gc_impl_malloc /tmp/ruby/src/trunk_asan/gc/default/default.c:8261:5
      #2 0x61c626aaf7b3 in ruby_xmalloc2_body /tmp/ruby/src/trunk_asan/gc.c:5267:12
      #3 0x61c626aaf7b3 in ruby_xmalloc2 /tmp/ruby/src/trunk_asan/gc.c:5261:34
      #4 0x61c626e89e0b in th_init /tmp/ruby/src/trunk_asan/vm.c:3928:24
      #5 0x61c626e8d97c in Init_BareVM /tmp/ruby/src/trunk_asan/vm.c:4599:5
      #6 0x61c626a65f08 in ruby_setup /tmp/ruby/src/trunk_asan/eval.c:79:5
      #7 0x61c626a66626 in ruby_init /tmp/ruby/src/trunk_asan/eval.c:100:17
      #8 0x61c626a62bb3 in rb_main /tmp/ruby/src/trunk_asan/main.c:41:5
      #9 0x61c626a62bb3 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #10 0x7e178342a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #11 0x7e178342a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #12 0x61c626986994 in _start (/tmp/ruby/build/trunk_asan/ruby+0x16a994) (BuildId: 180ff306fdfe9937a13d977c9a7d2a50cacb560e)
  SUMMARY: AddressSanitizer: heap-use-after-free /tmp/ruby/src/trunk_asan/vm_dump.c:57:25 in control_frame_dump
  Shadow bytes around the buggy address:
    0x7e1783071200: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
    0x7e1783071280: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
    0x7e1783071300: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
    0x7e1783071380: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
    0x7e1783071400: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  =>0x7e1783071480: fd fd fd fd fd fd fd fd fd fd fd[fd]fd fd fd fd
    0x7e1783071500: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
    0x7e1783071580: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
    0x7e1783071600: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
    0x7e1783071680: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
    0x7e1783071700: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  Shadow byte legend (one shadow byte represents 8 application bytes):
    Addressable:           00
    Partially addressable: 01 02 03 04 05 06 07 
    Heap left redzone:       fa
    Freed heap region:       fd
    Stack left redzone:      f1
    Stack mid redzone:       f2
    Stack right redzone:     f3
    Stack after return:      f5
    Stack use after scope:   f8
    Global redzone:          f9
    Global init order:       f6
    Poisoned by user:        f7
    Container overflow:      fc
    Array cookie:            ac
    Intra object redzone:    bb
    ASan internal:           fe
    Left alloca redzone:     ca
    Right alloca redzone:    cb
  ==2482143==ABORTING
  AddressSanitizer: nested bug in the same thread, aborting.
  [Inferior 1 (process 2482143) exited with code 01]
  #<Thread:0x00007e175d14f170 /tmp/ruby/src/trunk_asan/test/fiber/test_process.rb:65 run> terminated with exception (report_on_exception is true):
  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/assertions.rb:109:in 'Test::Unit::Assertions#assert': Expected #<Process::Status: pid 2482143 exit 1> to be success?. (Test::Unit::AssertionFailedError)
  	from /tmp/ruby/src/trunk_asan/tool/lib/core_assertions.rb:604:in 'Test::Unit::CoreAssertions#assert'
  	from /tmp/ruby/src/trunk_asan/tool/lib/test/unit/assertions.rb:257:in 'Test::Unit::Assertions#assert_predicate'
  	from /tmp/ruby/src/trunk_asan/test/fiber/test_process.rb:72:in 'block (2 levels) in TestFiberProcess#test_fork'
  #<Errno::ESRCH: No such process>
  $ timeout 60 gdb -p 2449075 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
  >>> Threads
  No threads.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace (if possible)
    1) Failure:
  TestFiberProcess#test_fork [/tmp/ruby/src/trunk_asan/test/fiber/test_process.rb:72]:
  Expected #<Process::Status: pid 2482143 exit 1> to be success?.
  #<Errno::ESRCH: No such process>
  $ timeout 60 gdb -p 2449040 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
  make: *** [uncommon.mk:919: 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 2448710 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
  >>> Threads
  No threads.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace (if possible)
  #<Errno::ESRCH: No such process>
  $ timeout 60 gdb -p 2448709 -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 3014773 -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 6.8.0-71-generic #71-Ubuntu SMP PREEMPT_DYNAMIC Tue Jul 22 16:52:38 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
  

• Logfile: /home/ko1/ruby/logs/brlog.trunk_asan.20251228-103702
  #<BuildRuby:0x00007d96110bfde0
   @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_tag=nil,
   @git_worktree=nil,
   @incremental=true,
   @logfile="/home/ko1/ruby/logs/brlog.trunk_asan.20251228-103702",
   @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               0.000014   0.000004   0.000018 (  0.000019)
  autoconf               0.000021   0.000006   0.000027 (  0.000027)
  configure              0.000015   0.000004   0.000019 (  0.000019)
  build_up               0.002086   0.002352   1.040112 (  1.311435)
  build_miniruby         0.000806   0.000279   0.825857 (  0.824132)
  build_ruby             0.000000   0.001462   1.389500 (  1.388101)
  build_all              0.005048   0.000492  16.639535 (  2.072502)
  build_install          0.005614   0.006659  18.874745 (  3.811644)
  test_basic             0.001362   0.005260   1.106075 (  1.157600)
  test_all               0.123862   0.056995 2661.232232 (600.804239)
  test_rubyspec          0.071956   0.064030 562.624063 ( 47.208151)
  total: 658.58 sec