| "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. | 
 | Ignoring e-1 because its extensions are not built. Try: gem pristine e --version 1 | 
 | Ignoring a-2 because its extensions are not built. Try: gem pristine a --version 2 | 
 | $$$ #<Timeout::Error: execution expired> | 
 | ### enter analyzing mode for stuck processes | 
 | $$$ ps jx | 
 |    PPID     PID    PGID     SID TTY        TPGID STAT   UID   TIME COMMAND | 
 |       1     949     949     949 ?             -1 Ss    1000   0:08 SCREEN -d -m dash -c cd build-ruby; BUILD_RUBY_WORKING_DIR=/tmp/ruby sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest | 
 |     949     959     959     959 pts/0        959 Ss+   1000   0:00 dash -c cd build-ruby; BUILD_RUBY_WORKING_DIR=/tmp/ruby sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest | 
 |     959     960     959     959 pts/0        959 S+    1000   0:02 sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest | 
 |     960  275986     959     959 pts/0        959 Sl+   1000   0:00 ruby ./br.rb build_report trunk_asan --incremental --exclude-steps=test_btest | 
 |  275986  275989     959     959 pts/0        959 S+    1000   0:00 sh -c ruby /home/ko1/build-ruby/build-ruby.rb --target_name=trunk_asan --logfile=/home/ko1/ruby/logs/brlog.trunk_asan.20241012-184038 --root_dir=/tmp/ruby --timeout=600 --no-timeout-error --configure_opts="'CC=clang-17' 'cflags=-fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0'" --incremental --exclude-steps=test_btest | 
 |  275989  275990     959     959 pts/0        959 Sl+   1000   0:00 ruby /home/ko1/build-ruby/build-ruby.rb --target_name=trunk_asan --logfile=/home/ko1/ruby/logs/brlog.trunk_asan.20241012-184038 --root_dir=/tmp/ruby --timeout=600 --no-timeout-error --configure_opts='CC=clang-17' 'cflags=-fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0' --incremental --exclude-steps=test_btest | 
 |  275990  276959     959     959 pts/0        959 S+    1000   0:00 sh -c make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16' | 
 |  276959  276960     959     959 pts/0        959 S+    1000   0:00 make yes-test-all TESTOPTS=--stderr-on-failure TESTS=-j16 | 
 |  276960  277293     959     959 pts/0        959 Sl+   1000   0:19 /tmp/ruby/build/trunk_asan/ruby --disable-gems -r/tmp/ruby/src/trunk_asan/tool/lib/_tmpdir /tmp/ruby/src/trunk_asan/test/runner.rb --ruby=./miniruby -I/tmp/ruby/src/trunk_asan/lib -I. -I.ext/common  /tmp/ruby/src/trunk_asan/tool/runruby.rb --extout=.ext  -- --disable-gems --excludes-dir=/tmp/ruby/src/trunk_asan/test/.excludes --name=!/memory_leak/ --stderr-on-failure -j16 | 
 |  277293  277298     959     959 pts/0        959 Sl+   1000   0:40 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestAutoload#test_autoload_fork | 
 |  277298  311196     959     959 pts/0        959 Sl+   1000   0:00 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestAutoload#test_autoload_fork | 
 |  277298  311203     959     959 pts/0        959 Sl+   1000   0:00 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestAutoload#test_autoload_fork | 
 |  277298  311207     959     959 pts/0        959 Z+    1000   0:00 [test_autoload.*] <defunct> | 
 |  275990  313538     959     959 pts/0        959 R+    1000   0:00 ps jx | 
 |       1 1490997     959     959 pts/0        959 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read | 
 |       1 2090122 2090122 2090122 ?             -1 Ss    1000   0:00 SCREEN | 
 | 2090122 2090124 2090124 2090124 pts/2    2090124 Ss+   1000   0:00 /bin/bash | 
 | 2090122 2360588 2360588 2360588 pts/1    2360588 Ss+   1000   0:00 /bin/bash | 
 |       1 2628222 2628222 2628222 ?             -1 Ss    1000   0:00 /usr/lib/systemd/systemd --user | 
 | 2628222 2628224 2628222 2628222 ?             -1 S     1000   0:00 (sd-pam) | 
 | {1=>[949, 1490997, 2090122, 2628222], 949=>[959], 959=>[960], 960=>[275986], 275986=>[275989], 275989=>[275990], 275990=>[276959, 313538], 276959=>[276960], 276960=>[277293], 277293=>[277298], 277298=>[311196, 311203, 311207], 2090122=>[2090124, 2360588], 2628222=>[2628224]} | 
 | $ timeout 60 gdb -p 311196 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null | 
 | [New LWP 311198] | 
 | [Thread debugging using libthread_db enabled] | 
 | Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". | 
 | 0x00005f3aa932cb8e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) () | 
 | >>> Threads | 
 |   Id   Target Id                                            Frame  | 
 | * 1    Thread 0x720ac34006c0 (LWP 311196) "test_autoload.*" 0x00005f3aa932cb8e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) () | 
 |   2    Thread 0x720aba4006c0 (LWP 311198) "test_autoload.*" 0x0000720ae811b4cd in __GI___poll (fds=0x720aad109040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 | >>> Machine level backtrace | 
 | Thread 2 (Thread 0x720aba4006c0 (LWP 311198) "test_autoload.*"): | 
 | #0  0x0000720ae811b4cd in __GI___poll (fds=0x720aad109040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 |         sc_ret = -516 | 
 |         sc_cancel_oldtype = 0 | 
 |         sc_ret = <optimized out> | 
 | #1  0x00005f3aa92b742a in __interceptor_poll () | 
 | No symbol table info available. | 
 | #2  0x00005f3aa966595f in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1050 | 
 |         pfd = {fd = 3, events = 1, revents = <optimized out>} | 
 |         timeout = -1 | 
 |         r = <optimized out> | 
 | #3  timer_thread_func (ptr=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3067 | 
 |         vm = <optimized out> | 
 | #4  0x00005f3aa93107df in asan_thread_start(void*) () | 
 | No symbol table info available. | 
 | #5  0x0000720ae809ca94 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 = {125390399997632, 5820675249941819491, 125390399997632, -352, 0, 125390550983184, 5820675249929236579, 5820785010269663331}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} | 
 |         not_first_call = <optimized out> | 
 | #6  0x0000720ae8129c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 | 
 | No locals. | 
 | Thread 1 (Thread 0x720ac34006c0 (LWP 311196) "test_autoload.*"): | 
 | #0  0x00005f3aa932cb8e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) () | 
 | No symbol table info available. | 
 | #1  0x00005f3aa932db4a in __sanitizer::Semaphore::Wait() () | 
 | No symbol table info available. | 
 | #2  0x00005f3aa927c3c0 in __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >::GetFromAllocator(__sanitizer::AllocatorStats*, unsigned long, unsigned int*, unsigned long) () | 
 | No symbol table info available. | 
 | #3  0x00005f3aa927c239 in __sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::Refill(__sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::PerClass*, __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >*, unsigned long) () | 
 | No symbol table info available. | 
 | #4  0x00005f3aa927be65 in __sanitizer::CombinedAllocator<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >, __sanitizer::LargeMmapAllocatorPtrArrayDynamic>::Allocate(__sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >*, unsigned long, unsigned long) () | 
 | No symbol table info available. | 
 | #5  0x00005f3aa9276e6e in __asan::Allocator::Allocate(unsigned long, unsigned long, __sanitizer::BufferedStackTrace*, __asan::AllocType, bool) () | 
 | No symbol table info available. | 
 | #6  0x00005f3aa9276c58 in __asan::asan_malloc(unsigned long, __sanitizer::BufferedStackTrace*) () | 
 | No symbol table info available. | 
 | #7  0x00005f3aa9312bc3 in __interceptor_malloc () | 
 | No symbol table info available. | 
 | #8  0x00005f3aa92b48e7 in __interceptor_realpath () | 
 | No symbol table info available. | 
 | #9  0x00005f3aa93660b4 in rb_check_realpath_internal (basedir=4, path=125391160954800, origenc=0x50d000000110, mode=RB_REALPATH_STRICT) at /tmp/ruby/src/trunk_asan/file.c:4576 | 
 |         resolved_ptr = 0x0 | 
 |         resolved_buffer = 0x0 | 
 |         unresolved_path = 125391160954720 | 
 |         resolved = <optimized out> | 
 |         st = <optimized out> | 
 |         errno_to_fail = <optimized out> | 
 |         errno_to_fail = <optimized out> | 
 |         rb_gc_guarded_ptr = <optimized out> | 
 | #10 0x00005f3aa944eb13 in realpath_internal_cached (hash=125391162495840, path=125391160954800) at /tmp/ruby/src/trunk_asan/load.c:729 | 
 |         ret = 4 | 
 |         realpath = <optimized out> | 
 | #11 require_internal (ec=ec@entry=0x5160047217d0, fname=<optimized out>, exception=<optimized out>, warn=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1281 | 
 |         found = 114 | 
 |         handle = <optimized out> | 
 |         _ec = <optimized out> | 
 |         _tag = <optimized out> | 
 |         th = 0x515000273100 | 
 |         saved = <optimized out> | 
 |         ftptr = <optimized out> | 
 |         realpath = <optimized out> | 
 |         realpaths = 125391162496000 | 
 |         realpath_map = 125391162495840 | 
 |         path = 125391160954800 | 
 |         state = RUBY_TAG_NONE | 
 |         prev_ext_config = <optimized out> | 
 |         th2 = <optimized out> | 
 |         result = <optimized out> | 
 |         saved_path = <optimized out> | 
 |         reset_ext_config = <optimized out> | 
 | #12 0x00005f3aa944cac0 in rb_require_string_internal (fname=125391160955040, resurrect=false) at /tmp/ruby/src/trunk_asan/load.c:1386 | 
 |         ec = 0x5160047217d0 | 
 |         result = <optimized out> | 
 | #13 rb_require_string (fname=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1379 | 
 |         rb_gc_guarded_ptr = <optimized out> | 
 | #14 rb_f_require (obj=<optimized out>, fname=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1021 | 
 | No locals. | 
 | #15 0x00005f3aa9734428 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:3794 | 
 |         ci = 0x163a100140003 | 
 |         cc = <optimized out> | 
 |         me = 0x720ae736b2d0 | 
 |         cfunc = 0x504000018618 | 
 |         recv = 125391167213040 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #16 0x00005f3aa971a59d in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x720ac33fd400) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4772 | 
 |         ivar_mask = <optimized out> | 
 |         aset_mask = <optimized out> | 
 |         ci = 0x0 | 
 |         cc = <optimized out> | 
 |         cme = <optimized out> | 
 |         v = <optimized out> | 
 | #17 0x00005f3aa97201f5 in vm_call_alias (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4181 | 
 | No locals. | 
 | #18 0x00005f3aa96e1cbd in vm_sendish (ec=0x5160047217d0, reg_cfp=0x720abdbf16e8, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5961 | 
 |         calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>} | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 | #19 vm_exec_core (ec=ec@entry=0x5160047217d0) at ../../src/trunk_asan/insns.def:898 | 
 |         bh = 0 | 
 |         cd = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         insns_address_table = {0x5f3aa96d4a69 <vm_exec_core+1801>, 0x5f3aa96d5b3a <vm_exec_core+6106>, 0x5f3aa96db76f <vm_exec_core+29711>, 0x5f3aa96d5692 <vm_exec_core+4914>, 0x5f3aa96dc36e <vm_exec_core+32782>, 0x5f3aa96da132 <vm_exec_core+24018>, 0x5f3aa96d7aad <vm_exec_core+14157>, 0x5f3aa96d4be9 <vm_exec_core+2185>, 0x5f3aa96dbdd7 <vm_exec_core+31351>, 0x5f3aa96dbad1 <vm_exec_core+30577>, 0x5f3aa96d590a <vm_exec_core+5546>, 0x5f3aa96d5187 <vm_exec_core+3623>, 0x5f3aa96da787 <vm_exec_core+25639>, 0x5f3aa96d68c1 <vm_exec_core+9569>, 0x5f3aa96dc015 <vm_exec_core+31925>, 0x5f3aa96dbc5f <vm_exec_core+30975>, 0x5f3aa96d6f21 <vm_exec_core+11201>, 0x5f3aa96d7a2b <vm_exec_core+14027>, 0x5f3aa96da380 <vm_exec_core+24608>, 0x5f3aa96dbbc0 <vm_exec_core+30816>, 0x5f3aa96d94e7 <vm_exec_core+20871>, 0x5f3aa96da41a <vm_exec_core+24762>, 0x5f3aa96dab38 <vm_exec_core+26584>, 0x5f3aa96d9413 <vm_exec_core+20659>, 0x5f3aa96d50b3 <vm_exec_core+3411>, 0x5f3aa96d9c4c <vm_exec_core+22764>, 0x5f3aa96d4f29 <vm_exec_core+3017>, 0x5f3aa96d5399 <vm_exec_core+4153>, 0x5f3aa96d726e <vm_exec_core+12046>, 0x5f3aa96d8fb4 <vm_exec_core+19540>, 0x5f3aa96d9995 <vm_exec_core+22069>, 0x5f3aa96d8b50 <vm_exec_core+18416>, 0x5f3aa96d4aae <vm_exec_core+1870>, 0x5f3aa96db0ba <vm_exec_core+27994>, 0x5f3aa96db9e6 <vm_exec_core+30342>, 0x5f3aa96d5472 <vm_exec_core+4370>, 0x5f3aa96d6006 <vm_exec_core+7334>, 0x5f3aa96d5a8c <vm_exec_core+5932>, 0x5f3aa96d69c6 <vm_exec_core+9830>, 0x5f3aa96d79c0 <vm_exec_core+13920>, 0x5f3aa96d5534 <vm_exec_core+4564>, 0x5f3aa96daf03 <vm_exec_core+27555>, 0x5f3aa96d5f75 <vm_exec_core+7189>, 0x5f3aa96d787e <vm_exec_core+13598>, 0x5f3aa96d8233 <vm_exec_core+16083>, 0x5f3aa96da833 <vm_exec_core+25811>, 0x5f3aa96d96c3 <vm_exec_core+21347>, 0x5f3aa96d6aba <vm_exec_core+10074>, 0x5f3aa96d6343 <vm_exec_core+8163>, 0x5f3aa96da661 <vm_exec_core+25345>, 0x5f3aa96d74bc <vm_exec_core+12636>, 0x5f3aa96d9d57 <vm_exec_core+23031>, 0x5f3aa96d974b <vm_exec_core+21483>, 0x5f3aa96d9e24 <vm_exec_core+23236>, 0x5f3aa96db691 <vm_exec_core+29489>, 0x5f3aa96d8814 <vm_exec_core+17588>, 0x5f3aa96da902 <vm_exec_core+26018>, 0x5f3aa96d46eb <vm_exec_core+907>, 0x5f3aa96da4c5 <vm_exec_core+24933>, 0x5f3aa96d6d92 <vm_exec_core+10802>, 0x5f3aa96d9058 <vm_exec_core+19704>, 0x5f3aa96d95b8 <vm_exec_core+21080>, 0x5f3aa96d46f0 <vm_exec_core+912>, 0x5f3aa96d8ec3 <vm_exec_core+19299>, 0x5f3aa96d718f <vm_exec_core+11823>, 0x5f3aa96d6500 <vm_exec_core+8608>, 0x5f3aa96d9eb8 <vm_exec_core+23384>, 0x5f3aa96d55f0 <vm_exec_core+4752>, 0x5f3aa96d7d74 <vm_exec_core+14868>, 0x5f3aa96e35d9 <vm_exec_core+62073>, 0x5f3aa96d9a77 <vm_exec_core+22295>, 0x5f3aa96d5e51 <vm_exec_core+6897>, 0x5f3aa96d621f <vm_exec_core+7871>, 0x5f3aa96d60fd <vm_exec_core+7581>, 0x5f3aa96d6756 <vm_exec_core+9206>, 0x5f3aa96d6fde <vm_exec_core+11390>, 0x5f3aa96d5d72 <vm_exec_core+6674>, 0x5f3aa96dc603 <vm_exec_core+33443>, 0x5f3aa96d9b2e <vm_exec_core+22478>, 0x5f3aa96d863c <vm_exec_core+17116>, 0x5f3aa96dafb1 <vm_exec_core+27729>, 0x5f3aa96dc721 <vm_exec_core+33729>, 0x5f3aa96db317 <vm_exec_core+28599>, 0x5f3aa96dc16e <vm_exec_core+32270>, 0x5f3aa96dc246 <vm_exec_core+32486>, 0x5f3aa96d4fcc <vm_exec_core+3180>, 0x5f3aa96dbcf4 <vm_exec_core+31124>, 0x5f3aa96d737f <vm_exec_core+12319>, 0x5f3aa96dbf2f <vm_exec_core+31695>, 0x5f3aa96d6e3e <vm_exec_core+10974>, 0x5f3aa96db215 <vm_exec_core+28341>, 0x5f3aa96d4df3 <vm_exec_core+2707>, 0x5f3aa96d6bd4 <vm_exec_core+10356>, 0x5f3aa96d7f7c <vm_exec_core+15388>, 0x5f3aa96d7915 <vm_exec_core+13749>, 0x5f3aa96d76e4 <vm_exec_core+13188>, 0x5f3aa96d47e7 <vm_exec_core+1159>, 0x5f3aa96d4d0a <vm_exec_core+2474>, 0x5f3aa96d4879 <vm_exec_core+1305>, 0x5f3aa96db530 <vm_exec_core+29136>, 0x5f3aa96d8d60 <vm_exec_core+18944>, 0x5f3aa96d8304 <vm_exec_core+16292>, 0x5f3aa96d8a21 <vm_exec_core+18113>, 0x5f3aa96d873a <vm_exec_core+17370>, 0x5f3aa96d7785 <vm_exec_core+13349>, 0x5f3aa96d8128 <vm_exec_core+15816>, 0x5f3aa96d7c4a <vm_exec_core+14570>, 0x5f3aa96d8433 <vm_exec_core+16595>, 0x5f3aa96d84b5 <vm_exec_core+16725>, 0x5f3aa96d4a5a <vm_exec_core+1786>, 0x5f3aa96d5b2b <vm_exec_core+6091>, 0x5f3aa96db760 <vm_exec_core+29696>, 0x5f3aa96d5683 <vm_exec_core+4899>, 0x5f3aa96dc35f <vm_exec_core+32767>, 0x5f3aa96da123 <vm_exec_core+24003>, 0x5f3aa96d7a9e <vm_exec_core+14142>, 0x5f3aa96d4bda <vm_exec_core+2170>, 0x5f3aa96dbdc8 <vm_exec_core+31336>, 0x5f3aa96dbac2 <vm_exec_core+30562>, 0x5f3aa96d58fb <vm_exec_core+5531>, 0x5f3aa96d5178 <vm_exec_core+3608>, 0x5f3aa96da778 <vm_exec_core+25624>, 0x5f3aa96d68b2 <vm_exec_core+9554>, 0x5f3aa96dc006 <vm_exec_core+31910>, 0x5f3aa96dbc50 <vm_exec_core+30960>, 0x5f3aa96d6f12 <vm_exec_core+11186>, 0x5f3aa96d7a1c <vm_exec_core+14012>, 0x5f3aa96da371 <vm_exec_core+24593>, 0x5f3aa96dbbb1 <vm_exec_core+30801>, 0x5f3aa96d94d8 <vm_exec_core+20856>, 0x5f3aa96da40b <vm_exec_core+24747>, 0x5f3aa96dab29 <vm_exec_core+26569>, 0x5f3aa96d9404 <vm_exec_core+20644>, 0x5f3aa96d50a4 <vm_exec_core+3396>, 0x5f3aa96d9c3d <vm_exec_core+22749>, 0x5f3aa96d4f1a <vm_exec_core+3002>, 0x5f3aa96d538a <vm_exec_core+4138>, 0x5f3aa96d725f <vm_exec_core+12031>, 0x5f3aa96d8fa5 <vm_exec_core+19525>, 0x5f3aa96d9986 <vm_exec_core+22054>, 0x5f3aa96d8b41 <vm_exec_core+18401>, 0x5f3aa96d4a9f <vm_exec_core+1855>, 0x5f3aa96db0ab <vm_exec_core+27979>, 0x5f3aa96db9d7 <vm_exec_core+30327>, 0x5f3aa96d5463 <vm_exec_core+4355>, 0x5f3aa96d5ff7 <vm_exec_core+7319>, 0x5f3aa96d5a7d <vm_exec_core+5917>, 0x5f3aa96d69b7 <vm_exec_core+9815>, 0x5f3aa96d79b1 <vm_exec_core+13905>, 0x5f3aa96d5525 <vm_exec_core+4549>, 0x5f3aa96daef4 <vm_exec_core+27540>, 0x5f3aa96d5f66 <vm_exec_core+7174>, 0x5f3aa96d786f <vm_exec_core+13583>, 0x5f3aa96d8224 <vm_exec_core+16068>, 0x5f3aa96da824 <vm_exec_core+25796>, 0x5f3aa96d96b4 <vm_exec_core+21332>, 0x5f3aa96d6aab <vm_exec_core+10059>, 0x5f3aa96d6334 <vm_exec_core+8148>, 0x5f3aa96da652 <vm_exec_core+25330>, 0x5f3aa96d74ad <vm_exec_core+12621>, 0x5f3aa96d9d48 <vm_exec_core+23016>, 0x5f3aa96d973c <vm_exec_core+21468>, 0x5f3aa96d9e15 <vm_exec_core+23221>, 0x5f3aa96db682 <vm_exec_core+29474>, 0x5f3aa96d8805 <vm_exec_core+17573>, 0x5f3aa96da8f3 <vm_exec_core+26003>, 0x5f3aa96d96a0 <vm_exec_core+21312>, 0x5f3aa96da4b6 <vm_exec_core+24918>, 0x5f3aa96d6d83 <vm_exec_core+10787>, 0x5f3aa96d9049 <vm_exec_core+19689>, 0x5f3aa96d95a9 <vm_exec_core+21065>, 0x5f3aa96d7f68 <vm_exec_core+15368>, 0x5f3aa96d8eb4 <vm_exec_core+19284>, 0x5f3aa96d7180 <vm_exec_core+11808>, 0x5f3aa96d64f1 <vm_exec_core+8593>, 0x5f3aa96d9ea9 <vm_exec_core+23369>, 0x5f3aa96d55e1 <vm_exec_core+4737>, 0x5f3aa96d7d65 <vm_exec_core+14853>, 0x5f3aa96e35ca <vm_exec_core+62058>, 0x5f3aa96d9a68 <vm_exec_core+22280>, 0x5f3aa96d5e42 <vm_exec_core+6882>, 0x5f3aa96d6210 <vm_exec_core+7856>, 0x5f3aa96d60ee <vm_exec_core+7566>, 0x5f3aa96d6747 <vm_exec_core+9191>, 0x5f3aa96d6fcf <vm_exec_core+11375>, 0x5f3aa96d8eaf <vm_exec_core+19279>, 0x5f3aa96d8632 <vm_exec_core+17106>, 0x5f3aa96d8eaa <vm_exec_core+19274>, 0x5f3aa96d96a0 <vm_exec_core+21312>, 0x5f3aa96d969e <vm_exec_core+21310>, 0x5f3aa96d6742 <vm_exec_core+9186>, 0x5f3aa96d9c01 <vm_exec_core+22689>, 0x5f3aa96d7a12 <vm_exec_core+14002>, 0x5f3aa96d7a17 <vm_exec_core+14007>, 0x5f3aa96d969c <vm_exec_core+21308>, 0x5f3aa96d957b <vm_exec_core+21019>, 0x5f3aa96d8a08 <vm_exec_core+18088>, 0x5f3aa96d8726 <vm_exec_core+17350>, 0x5f3aa96d969a <vm_exec_core+21306>, 0x5f3aa96d8b3c <vm_exec_core+18396>...} | 
 |         reg_cfp = 0x720abdbf16e8 | 
 |         reg_pc = 0x5110000a18b8 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #20 0x00005f3aa96d0ed8 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564 | 
 |         _ec = 0x5160047217d0 | 
 |         _tag = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         result = <optimized out> | 
 | #21 0x00005f3aa97483ea in vm_call0_body (ec=<optimized out>, calling=0x720ab1509860, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:225 | 
 |         reg_cfp = <optimized out> | 
 |         i = <optimized out> | 
 |         ci = 0x720ab15098d0 | 
 |         cc = <optimized out> | 
 |         ret = <optimized out> | 
 | #22 0x00005f3aa9747c5f in vm_call0_cme (ec=0x5160047217d0, calling=0x720ab1509860, argv=0x720ac33fdbc0, cme=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:108 | 
 | No locals. | 
 | #23 vm_call0_body (ec=<optimized out>, calling=0x720ab1509860, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:271 | 
 |         cme = 0x720acb5d81b0 | 
 |         orig_cme = <optimized out> | 
 |         ci = 0x720ab15098d0 | 
 |         cc = 0x720acb5d8188 | 
 |         ret = <optimized out> | 
 | #24 0x00005f3aa96fbfae in vm_call0_cc (recv=125391167213040, id=22641, argc=<optimized out>, argv=<optimized out>, cc=0x720acb5d8188, kw_splat=0, ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:101 | 
 |         flags = <optimized out> | 
 |         calling = <error reading variable calling (Cannot access memory at address 0x80)> | 
 |         use_argv = 0x0 | 
 |         av = <optimized out> | 
 | #25 rb_funcallv_scope (recv=<optimized out>, mid=<optimized out>, argc=<optimized out>, argv=<optimized out>, scope=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1047 | 
 |         ci = <optimized out> | 
 |         ec = <optimized out> | 
 |         cc = 0x720acb5d8188 | 
 |         self = <optimized out> | 
 | #26 0x00005f3aa96fcdde in rb_funcallv (recv=125391167213040, mid=22641, argc=1, argv=0x720ac33fdbc0) at /tmp/ruby/src/trunk_asan/vm_eval.c:1062 | 
 | No locals. | 
 | #27 rb_funcall (recv=<optimized out>, mid=<optimized out>, n=1) at /tmp/ruby/src/trunk_asan/vm_eval.c:1119 | 
 |         ar = <optimized out> | 
 | th: 0x515000273100, native_id: 0x720ac34006c0 | 
 |         argv = 0x720ac33fdbc0 | 
 | -- Control frame information ----------------------------------------------- | 
 | #28 0x00005f3aa96bcb2e in autoload_feature_require (_arguments=125390550982576) at /tmp/ruby/src/trunk_asan/variable.c:2937 | 
 |         arguments = 0x720ac33fdfb0 | 
 |         autoload_const = <optimized out> | 
 |         result = <optimized out> | 
 | #29 autoload_try_load (_arguments=125390550982576) at /tmp/ruby/src/trunk_asan/variable.c:2951 | 
 |         arguments = 0x720ac33fdfb0 | 
 |         result = <optimized out> | 
 |         ce = <optimized out> | 
 | c:0006 p:---- s:0024 e:000023 CFUNC  :require | 
 | #30 0x00005f3aa935b020 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1053 | 
 |         _ec = 0x5160047217d0 | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x720ac33fdf30, <optimized out>, 0x720ac33fde40, <optimized out>, <optimized out>}, prev = 0x720ab1409740, state = RUBY_TAG_NONE, lock_rec = 0} | 
 |         result = 4 | 
 |         ec = 0x5160047217d0 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #31 0x00005f3aa96bbe71 in rb_autoload_load (module=module@entry=125391167290680, name=name@entry=322395) at /tmp/ruby/src/trunk_asan/variable.c:3012 | 
 | c:0005 p:0023 s:0019 e:000018 METHOD <internal:/tmp/ruby/src/trunk_asan/lib/rubygems/core_ext/kernel_require.rb>:136 [FINISH] | 
 | c:0004 p:0002 s:0013 e:000012 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:395 [FINISH] | 
 |         ce = 0x50300154a080 | 
 | c:0003 p:---- s:0010 e:000009 CFUNC  :fork | 
 | c:0002 p:0004 s:0006 e:000005 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:395 [FINISH] | 
 |         arguments = {module = 125391167290680, name = 322395, flag = 0, mutex = 125390687131720, autoload_const = 0x0, autoload_data = 0x0} | 
 |         result = <optimized out> | 
 | c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH] | 
 |         autoload_const_value = <optimized out> | 
 | #32 0x00005f3aa96c57fd in rb_const_search_from (klass=125390525994200, id=<optimized out>, exclude=<optimized out>, recurse=<optimized out>, visibility=<optimized out>) at /tmp/ruby/src/trunk_asan/variable.c:3114 | 
 |         ac = 0xfffffffffffffe00 | 
 |         am = 125391167290680 | 
 |         tmp = 125391167290680 | 
 |         ce = <optimized out> | 
 |         current = 125391167290680 | 
 |         value = <optimized out> | 
 |         first_iteration = <optimized out> | 
 | #33 0x00005f3aa96bdb94 in rb_const_search (klass=125390525994200, id=322395, exclude=0, recurse=1, visibility=0) at /tmp/ruby/src/trunk_asan/variable.c:3136 | 
 |         value = <optimized out> | 
 | #34 rb_const_get_0 (klass=<optimized out>, id=<optimized out>, exclude=<optimized out>, recurse=<optimized out>, visibility=<optimized out>) at /tmp/ruby/src/trunk_asan/variable.c:3063 | 
 |         c = <optimized out> | 
 | #35 0x00005f3aa96c8aae in vm_get_ev_const (ec=<optimized out>, orig_klass=<optimized out>, id=<optimized out>, allow_nil=<optimized out>, is_defined=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:1134 | 
 |         root_cref = <optimized out> | 
 |         klass = 92358976737416 | 
 |         cref = <optimized out> | 
 |         val = <optimized out> | 
 |         root_cref = <optimized out> | 
 |         cref = <optimized out> | 
 |         klass = <optimized out> | 
 |         av = <optimized out> | 
 |         am = <optimized out> | 
 |         ce = <optimized out> | 
 |         search_continue = <optimized out> | 
 | #36 0x00005f3aa96d3a43 in vm_get_ev_const_chain (ec=0x5160047217d0, segments=0x5020007a4830) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:1167 | 
 |         id = 0 | 
 |         val = 128 | 
 |         idx = <optimized out> | 
 |         allow_nil = <optimized out> | 
 | #37 rb_vm_opt_getconstant_path (ec=<optimized out>, reg_cfp=<optimized out>, ic=0x5020007a47f0) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6371 | 
 |         segments = 0x5020007a4830 | 
 |         ice = <optimized out> | 
 |         val = <optimized out> | 
 | #38 0x00005f3aa96da7e6 in vm_exec_core (ec=ec@entry=0x5160047217d0) at ../../src/trunk_asan/insns.def:263 | 
 |         ic = 0x0 | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         insns_address_table = {0x5f3aa96d4a69 <vm_exec_core+1801>, 0x5f3aa96d5b3a <vm_exec_core+6106>, 0x5f3aa96db76f <vm_exec_core+29711>, 0x5f3aa96d5692 <vm_exec_core+4914>, 0x5f3aa96dc36e <vm_exec_core+32782>, 0x5f3aa96da132 <vm_exec_core+24018>, 0x5f3aa96d7aad <vm_exec_core+14157>, 0x5f3aa96d4be9 <vm_exec_core+2185>, 0x5f3aa96dbdd7 <vm_exec_core+31351>, 0x5f3aa96dbad1 <vm_exec_core+30577>, 0x5f3aa96d590a <vm_exec_core+5546>, 0x5f3aa96d5187 <vm_exec_core+3623>, 0x5f3aa96da787 <vm_exec_core+25639>, 0x5f3aa96d68c1 <vm_exec_core+9569>, 0x5f3aa96dc015 <vm_exec_core+31925>, 0x5f3aa96dbc5f <vm_exec_core+30975>, 0x5f3aa96d6f21 <vm_exec_core+11201>, 0x5f3aa96d7a2b <vm_exec_core+14027>, 0x5f3aa96da380 <vm_exec_core+24608>, 0x5f3aa96dbbc0 <vm_exec_core+30816>, 0x5f3aa96d94e7 <vm_exec_core+20871>, 0x5f3aa96da41a <vm_exec_core+24762>, 0x5f3aa96dab38 <vm_exec_core+26584>, 0x5f3aa96d9413 <vm_exec_core+20659>, 0x5f3aa96d50b3 <vm_exec_core+3411>, 0x5f3aa96d9c4c <vm_exec_core+22764>, 0x5f3aa96d4f29 <vm_exec_core+3017>, 0x5f3aa96d5399 <vm_exec_core+4153>, 0x5f3aa96d726e <vm_exec_core+12046>, 0x5f3aa96d8fb4 <vm_exec_core+19540>, 0x5f3aa96d9995 <vm_exec_core+22069>, 0x5f3aa96d8b50 <vm_exec_core+18416>, 0x5f3aa96d4aae <vm_exec_core+1870>, 0x5f3aa96db0ba <vm_exec_core+27994>, 0x5f3aa96db9e6 <vm_exec_core+30342>, 0x5f3aa96d5472 <vm_exec_core+4370>, 0x5f3aa96d6006 <vm_exec_core+7334>, 0x5f3aa96d5a8c <vm_exec_core+5932>, 0x5f3aa96d69c6 <vm_exec_core+9830>, 0x5f3aa96d79c0 <vm_exec_core+13920>, 0x5f3aa96d5534 <vm_exec_core+4564>, 0x5f3aa96daf03 <vm_exec_core+27555>, 0x5f3aa96d5f75 <vm_exec_core+7189>, 0x5f3aa96d787e <vm_exec_core+13598>, 0x5f3aa96d8233 <vm_exec_core+16083>, 0x5f3aa96da833 <vm_exec_core+25811>, 0x5f3aa96d96c3 <vm_exec_core+21347>, 0x5f3aa96d6aba <vm_exec_core+10074>, 0x5f3aa96d6343 <vm_exec_core+8163>, 0x5f3aa96da661 <vm_exec_core+25345>, 0x5f3aa96d74bc <vm_exec_core+12636>, 0x5f3aa96d9d57 <vm_exec_core+23031>, 0x5f3aa96d974b <vm_exec_core+21483>, 0x5f3aa96d9e24 <vm_exec_core+23236>, 0x5f3aa96db691 <vm_exec_core+29489>, 0x5f3aa96d8814 <vm_exec_core+17588>, 0x5f3aa96da902 <vm_exec_core+26018>, 0x5f3aa96d46eb <vm_exec_core+907>, 0x5f3aa96da4c5 <vm_exec_core+24933>, 0x5f3aa96d6d92 <vm_exec_core+10802>, 0x5f3aa96d9058 <vm_exec_core+19704>, 0x5f3aa96d95b8 <vm_exec_core+21080>, 0x5f3aa96d46f0 <vm_exec_core+912>, 0x5f3aa96d8ec3 <vm_exec_core+19299>, 0x5f3aa96d718f <vm_exec_core+11823>, 0x5f3aa96d6500 <vm_exec_core+8608>, 0x5f3aa96d9eb8 <vm_exec_core+23384>, 0x5f3aa96d55f0 <vm_exec_core+4752>, 0x5f3aa96d7d74 <vm_exec_core+14868>, 0x5f3aa96e35d9 <vm_exec_core+62073>, 0x5f3aa96d9a77 <vm_exec_core+22295>, 0x5f3aa96d5e51 <vm_exec_core+6897>, 0x5f3aa96d621f <vm_exec_core+7871>, 0x5f3aa96d60fd <vm_exec_core+7581>, 0x5f3aa96d6756 <vm_exec_core+9206>, 0x5f3aa96d6fde <vm_exec_core+11390>, 0x5f3aa96d5d72 <vm_exec_core+6674>, 0x5f3aa96dc603 <vm_exec_core+33443>, 0x5f3aa96d9b2e <vm_exec_core+22478>, 0x5f3aa96d863c <vm_exec_core+17116>, 0x5f3aa96dafb1 <vm_exec_core+27729>, 0x5f3aa96dc721 <vm_exec_core+33729>, 0x5f3aa96db317 <vm_exec_core+28599>, 0x5f3aa96dc16e <vm_exec_core+32270>, 0x5f3aa96dc246 <vm_exec_core+32486>, 0x5f3aa96d4fcc <vm_exec_core+3180>, 0x5f3aa96dbcf4 <vm_exec_core+31124>, 0x5f3aa96d737f <vm_exec_core+12319>, 0x5f3aa96dbf2f <vm_exec_core+31695>, 0x5f3aa96d6e3e <vm_exec_core+10974>, 0x5f3aa96db215 <vm_exec_core+28341>, 0x5f3aa96d4df3 <vm_exec_core+2707>, 0x5f3aa96d6bd4 <vm_exec_core+10356>, 0x5f3aa96d7f7c <vm_exec_core+15388>, 0x5f3aa96d7915 <vm_exec_core+13749>, 0x5f3aa96d76e4 <vm_exec_core+13188>, 0x5f3aa96d47e7 <vm_exec_core+1159>, 0x5f3aa96d4d0a <vm_exec_core+2474>, 0x5f3aa96d4879 <vm_exec_core+1305>, 0x5f3aa96db530 <vm_exec_core+29136>, 0x5f3aa96d8d60 <vm_exec_core+18944>, 0x5f3aa96d8304 <vm_exec_core+16292>, 0x5f3aa96d8a21 <vm_exec_core+18113>, 0x5f3aa96d873a <vm_exec_core+17370>, 0x5f3aa96d7785 <vm_exec_core+13349>, 0x5f3aa96d8128 <vm_exec_core+15816>, 0x5f3aa96d7c4a <vm_exec_core+14570>, 0x5f3aa96d8433 <vm_exec_core+16595>, 0x5f3aa96d84b5 <vm_exec_core+16725>, 0x5f3aa96d4a5a <vm_exec_core+1786>, 0x5f3aa96d5b2b <vm_exec_core+6091>, 0x5f3aa96db760 <vm_exec_core+29696>, 0x5f3aa96d5683 <vm_exec_core+4899>, 0x5f3aa96dc35f <vm_exec_core+32767>, 0x5f3aa96da123 <vm_exec_core+24003>, 0x5f3aa96d7a9e <vm_exec_core+14142>, 0x5f3aa96d4bda <vm_exec_core+2170>, 0x5f3aa96dbdc8 <vm_exec_core+31336>, 0x5f3aa96dbac2 <vm_exec_core+30562>, 0x5f3aa96d58fb <vm_exec_core+5531>, 0x5f3aa96d5178 <vm_exec_core+3608>, 0x5f3aa96da778 <vm_exec_core+25624>, 0x5f3aa96d68b2 <vm_exec_core+9554>, 0x5f3aa96dc006 <vm_exec_core+31910>, 0x5f3aa96dbc50 <vm_exec_core+30960>, 0x5f3aa96d6f12 <vm_exec_core+11186>, 0x5f3aa96d7a1c <vm_exec_core+14012>, 0x5f3aa96da371 <vm_exec_core+24593>, 0x5f3aa96dbbb1 <vm_exec_core+30801>, 0x5f3aa96d94d8 <vm_exec_core+20856>, 0x5f3aa96da40b <vm_exec_core+24747>, 0x5f3aa96dab29 <vm_exec_core+26569>, 0x5f3aa96d9404 <vm_exec_core+20644>, 0x5f3aa96d50a4 <vm_exec_core+3396>, 0x5f3aa96d9c3d <vm_exec_core+22749>, 0x5f3aa96d4f1a <vm_exec_core+3002>, 0x5f3aa96d538a <vm_exec_core+4138>, 0x5f3aa96d725f <vm_exec_core+12031>, 0x5f3aa96d8fa5 <vm_exec_core+19525>, 0x5f3aa96d9986 <vm_exec_core+22054>, 0x5f3aa96d8b41 <vm_exec_core+18401>, 0x5f3aa96d4a9f <vm_exec_core+1855>, 0x5f3aa96db0ab <vm_exec_core+27979>, 0x5f3aa96db9d7 <vm_exec_core+30327>, 0x5f3aa96d5463 <vm_exec_core+4355>, 0x5f3aa96d5ff7 <vm_exec_core+7319>, 0x5f3aa96d5a7d <vm_exec_core+5917>, 0x5f3aa96d69b7 <vm_exec_core+9815>, 0x5f3aa96d79b1 <vm_exec_core+13905>, 0x5f3aa96d5525 <vm_exec_core+4549>, 0x5f3aa96daef4 <vm_exec_core+27540>, 0x5f3aa96d5f66 <vm_exec_core+7174>, 0x5f3aa96d786f <vm_exec_core+13583>, 0x5f3aa96d8224 <vm_exec_core+16068>, 0x5f3aa96da824 <vm_exec_core+25796>, 0x5f3aa96d96b4 <vm_exec_core+21332>, 0x5f3aa96d6aab <vm_exec_core+10059>, 0x5f3aa96d6334 <vm_exec_core+8148>, 0x5f3aa96da652 <vm_exec_core+25330>, 0x5f3aa96d74ad <vm_exec_core+12621>, 0x5f3aa96d9d48 <vm_exec_core+23016>, 0x5f3aa96d973c <vm_exec_core+21468>, 0x5f3aa96d9e15 <vm_exec_core+23221>, 0x5f3aa96db682 <vm_exec_core+29474>, 0x5f3aa96d8805 <vm_exec_core+17573>, 0x5f3aa96da8f3 <vm_exec_core+26003>, 0x5f3aa96d96a0 <vm_exec_core+21312>, 0x5f3aa96da4b6 <vm_exec_core+24918>, 0x5f3aa96d6d83 <vm_exec_core+10787>, 0x5f3aa96d9049 <vm_exec_core+19689>, 0x5f3aa96d95a9 <vm_exec_core+21065>, 0x5f3aa96d7f68 <vm_exec_core+15368>, 0x5f3aa96d8eb4 <vm_exec_core+19284>, 0x5f3aa96d7180 <vm_exec_core+11808>, 0x5f3aa96d64f1 <vm_exec_core+8593>, 0x5f3aa96d9ea9 <vm_exec_core+23369>, 0x5f3aa96d55e1 <vm_exec_core+4737>, 0x5f3aa96d7d65 <vm_exec_core+14853>, 0x5f3aa96e35ca <vm_exec_core+62058>, 0x5f3aa96d9a68 <vm_exec_core+22280>, 0x5f3aa96d5e42 <vm_exec_core+6882>, 0x5f3aa96d6210 <vm_exec_core+7856>, 0x5f3aa96d60ee <vm_exec_core+7566>, 0x5f3aa96d6747 <vm_exec_core+9191>, 0x5f3aa96d6fcf <vm_exec_core+11375>, 0x5f3aa96d8eaf <vm_exec_core+19279>, 0x5f3aa96d8632 <vm_exec_core+17106>, 0x5f3aa96d8eaa <vm_exec_core+19274>, 0x5f3aa96d96a0 <vm_exec_core+21312>, 0x5f3aa96d969e <vm_exec_core+21310>, 0x5f3aa96d6742 <vm_exec_core+9186>, 0x5f3aa96d9c01 <vm_exec_core+22689>, 0x5f3aa96d7a12 <vm_exec_core+14002>, 0x5f3aa96d7a17 <vm_exec_core+14007>, 0x5f3aa96d969c <vm_exec_core+21308>, 0x5f3aa96d957b <vm_exec_core+21019>, 0x5f3aa96d8a08 <vm_exec_core+18088>, 0x5f3aa96d8726 <vm_exec_core+17350>, 0x5f3aa96d969a <vm_exec_core+21306>, 0x5f3aa96d8b3c <vm_exec_core+18396>...} | 
 |         reg_cfp = 0x720abdbf1720 | 
 |         reg_pc = 0xfffffffffffffe00 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #39 0x00005f3aa96d0ed8 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564 | 
 |         _ec = 0x5160047217d0 | 
 |         _tag = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         result = <optimized out> | 
 | #40 0x00005f3aa9751a32 in invoke_iseq_block_from_c (ec=0x5160047217d0, captured=0x720abdbf17a8, self=125391154885160, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1595 | 
 |         flags = 0 | 
 |         iseq = 0x720ac8fca3d8 | 
 |         cfp = <optimized out> | 
 |         sp = 0x720abdaf1850 | 
 |         use_argv = 0x0 | 
 |         stack_argv = 0x720abdaf1850 | 
 |         opt_pc = 0 | 
 |         type = <optimized out> | 
 |         av = <optimized out> | 
 |         bound = <optimized out> | 
 | #41 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1609 | 
 |         captured = 0x720abdbf17a8 | 
 | #42 0x00005f3aa96fe1f6 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1646 | 
 | No locals. | 
 | #43 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1654 | 
 | No locals. | 
 | #44 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344 | 
 | No locals. | 
 | #45 0x00005f3aa96fe1f6 in rb_yield (val=<optimized out>) | 
 | No locals. | 
 | #46 0x00005f3aa935a8fa in rb_protect (proc=<optimized out>, data=<optimized out>, pstate=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1033 | 
 |         _ec = 0x5160047217d0 | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x720ac33fed70, <optimized out>, 0x720ac33fec80, <optimized out>, <optimized out>}, prev = 0x720ab1409240, state = RUBY_TAG_NONE, lock_rec = 0} | 
 |         result = 4 | 
 |         state = RUBY_TAG_NONE | 
 |         ec = 0x5160047217d0 | 
 |         cfp = 0x720abdbf1758 | 
 | #47 0x00005f3aa94d5b3b in rb_f_fork (obj=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4381 | 
 |         status = <optimized out> | 
 |         pid = <optimized out> | 
 | #48 0x00005f3aa9734428 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:3794 | 
 |         ci = 0x648100040001 | 
 |         cc = <optimized out> | 
 |         me = 0x720acb5d5898 | 
 |         cfunc = 0x504000020098 | 
 |         recv = 125391154885160 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #49 0x00005f3aa971a59d in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x720ac33ff3c0) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4772 | 
 |         ivar_mask = <optimized out> | 
 |         aset_mask = <optimized out> | 
 |         ci = 0x0 | 
 |         cc = <optimized out> | 
 |         cme = <optimized out> | 
 |         v = <optimized out> | 
 | #50 0x00005f3aa971a055 in vm_call_method (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4912 | 
 |         ci = <optimized out> | 
 |         cc = 0x0 | 
 | #51 0x00005f3aa96d925b in vm_sendish (ec=0x5160047217d0, reg_cfp=0x720abdbf1790, cd=0x5020007a48f0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5961 | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 |         calling = <optimized out> | 
 | #52 vm_exec_core (ec=ec@entry=0x5160047217d0) at ../../src/trunk_asan/insns.def:851 | 
 |         bh = <optimized out> | 
 |         blockiseq = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         cd = 0x5020007a48f0 | 
 |         insns_address_table = {0x5f3aa96d4a69 <vm_exec_core+1801>, 0x5f3aa96d5b3a <vm_exec_core+6106>, 0x5f3aa96db76f <vm_exec_core+29711>, 0x5f3aa96d5692 <vm_exec_core+4914>, 0x5f3aa96dc36e <vm_exec_core+32782>, 0x5f3aa96da132 <vm_exec_core+24018>, 0x5f3aa96d7aad <vm_exec_core+14157>, 0x5f3aa96d4be9 <vm_exec_core+2185>, 0x5f3aa96dbdd7 <vm_exec_core+31351>, 0x5f3aa96dbad1 <vm_exec_core+30577>, 0x5f3aa96d590a <vm_exec_core+5546>, 0x5f3aa96d5187 <vm_exec_core+3623>, 0x5f3aa96da787 <vm_exec_core+25639>, 0x5f3aa96d68c1 <vm_exec_core+9569>, 0x5f3aa96dc015 <vm_exec_core+31925>, 0x5f3aa96dbc5f <vm_exec_core+30975>, 0x5f3aa96d6f21 <vm_exec_core+11201>, 0x5f3aa96d7a2b <vm_exec_core+14027>, 0x5f3aa96da380 <vm_exec_core+24608>, 0x5f3aa96dbbc0 <vm_exec_core+30816>, 0x5f3aa96d94e7 <vm_exec_core+20871>, 0x5f3aa96da41a <vm_exec_core+24762>, 0x5f3aa96dab38 <vm_exec_core+26584>, 0x5f3aa96d9413 <vm_exec_core+20659>, 0x5f3aa96d50b3 <vm_exec_core+3411>, 0x5f3aa96d9c4c <vm_exec_core+22764>, 0x5f3aa96d4f29 <vm_exec_core+3017>, 0x5f3aa96d5399 <vm_exec_core+4153>, 0x5f3aa96d726e <vm_exec_core+12046>, 0x5f3aa96d8fb4 <vm_exec_core+19540>, 0x5f3aa96d9995 <vm_exec_core+22069>, 0x5f3aa96d8b50 <vm_exec_core+18416>, 0x5f3aa96d4aae <vm_exec_core+1870>, 0x5f3aa96db0ba <vm_exec_core+27994>, 0x5f3aa96db9e6 <vm_exec_core+30342>, 0x5f3aa96d5472 <vm_exec_core+4370>, 0x5f3aa96d6006 <vm_exec_core+7334>, 0x5f3aa96d5a8c <vm_exec_core+5932>, 0x5f3aa96d69c6 <vm_exec_core+9830>, 0x5f3aa96d79c0 <vm_exec_core+13920>, 0x5f3aa96d5534 <vm_exec_core+4564>, 0x5f3aa96daf03 <vm_exec_core+27555>, 0x5f3aa96d5f75 <vm_exec_core+7189>, 0x5f3aa96d787e <vm_exec_core+13598>, 0x5f3aa96d8233 <vm_exec_core+16083>, 0x5f3aa96da833 <vm_exec_core+25811>, 0x5f3aa96d96c3 <vm_exec_core+21347>, 0x5f3aa96d6aba <vm_exec_core+10074>, 0x5f3aa96d6343 <vm_exec_core+8163>, 0x5f3aa96da661 <vm_exec_core+25345>, 0x5f3aa96d74bc <vm_exec_core+12636>, 0x5f3aa96d9d57 <vm_exec_core+23031>, 0x5f3aa96d974b <vm_exec_core+21483>, 0x5f3aa96d9e24 <vm_exec_core+23236>, 0x5f3aa96db691 <vm_exec_core+29489>, 0x5f3aa96d8814 <vm_exec_core+17588>, 0x5f3aa96da902 <vm_exec_core+26018>, 0x5f3aa96d46eb <vm_exec_core+907>, 0x5f3aa96da4c5 <vm_exec_core+24933>, 0x5f3aa96d6d92 <vm_exec_core+10802>, 0x5f3aa96d9058 <vm_exec_core+19704>, 0x5f3aa96d95b8 <vm_exec_core+21080>, 0x5f3aa96d46f0 <vm_exec_core+912>, 0x5f3aa96d8ec3 <vm_exec_core+19299>, 0x5f3aa96d718f <vm_exec_core+11823>, 0x5f3aa96d6500 <vm_exec_core+8608>, 0x5f3aa96d9eb8 <vm_exec_core+23384>, 0x5f3aa96d55f0 <vm_exec_core+4752>, 0x5f3aa96d7d74 <vm_exec_core+14868>, 0x5f3aa96e35d9 <vm_exec_core+62073>, 0x5f3aa96d9a77 <vm_exec_core+22295>, 0x5f3aa96d5e51 <vm_exec_core+6897>, 0x5f3aa96d621f <vm_exec_core+7871>, 0x5f3aa96d60fd <vm_exec_core+7581>, 0x5f3aa96d6756 <vm_exec_core+9206>, 0x5f3aa96d6fde <vm_exec_core+11390>, 0x5f3aa96d5d72 <vm_exec_core+6674>, 0x5f3aa96dc603 <vm_exec_core+33443>, 0x5f3aa96d9b2e <vm_exec_core+22478>, 0x5f3aa96d863c <vm_exec_core+17116>, 0x5f3aa96dafb1 <vm_exec_core+27729>, 0x5f3aa96dc721 <vm_exec_core+33729>, 0x5f3aa96db317 <vm_exec_core+28599>, 0x5f3aa96dc16e <vm_exec_core+32270>, 0x5f3aa96dc246 <vm_exec_core+32486>, 0x5f3aa96d4fcc <vm_exec_core+3180>, 0x5f3aa96dbcf4 <vm_exec_core+31124>, 0x5f3aa96d737f <vm_exec_core+12319>, 0x5f3aa96dbf2f <vm_exec_core+31695>, 0x5f3aa96d6e3e <vm_exec_core+10974>, 0x5f3aa96db215 <vm_exec_core+28341>, 0x5f3aa96d4df3 <vm_exec_core+2707>, 0x5f3aa96d6bd4 <vm_exec_core+10356>, 0x5f3aa96d7f7c <vm_exec_core+15388>, 0x5f3aa96d7915 <vm_exec_core+13749>, 0x5f3aa96d76e4 <vm_exec_core+13188>, 0x5f3aa96d47e7 <vm_exec_core+1159>, 0x5f3aa96d4d0a <vm_exec_core+2474>, 0x5f3aa96d4879 <vm_exec_core+1305>, 0x5f3aa96db530 <vm_exec_core+29136>, 0x5f3aa96d8d60 <vm_exec_core+18944>, 0x5f3aa96d8304 <vm_exec_core+16292>, 0x5f3aa96d8a21 <vm_exec_core+18113>, 0x5f3aa96d873a <vm_exec_core+17370>, 0x5f3aa96d7785 <vm_exec_core+13349>, 0x5f3aa96d8128 <vm_exec_core+15816>, 0x5f3aa96d7c4a <vm_exec_core+14570>, 0x5f3aa96d8433 <vm_exec_core+16595>, 0x5f3aa96d84b5 <vm_exec_core+16725>, 0x5f3aa96d4a5a <vm_exec_core+1786>, 0x5f3aa96d5b2b <vm_exec_core+6091>, 0x5f3aa96db760 <vm_exec_core+29696>, 0x5f3aa96d5683 <vm_exec_core+4899>, 0x5f3aa96dc35f <vm_exec_core+32767>, 0x5f3aa96da123 <vm_exec_core+24003>, 0x5f3aa96d7a9e <vm_exec_core+14142>, 0x5f3aa96d4bda <vm_exec_core+2170>, 0x5f3aa96dbdc8 <vm_exec_core+31336>, 0x5f3aa96dbac2 <vm_exec_core+30562>, 0x5f3aa96d58fb <vm_exec_core+5531>, 0x5f3aa96d5178 <vm_exec_core+3608>, 0x5f3aa96da778 <vm_exec_core+25624>, 0x5f3aa96d68b2 <vm_exec_core+9554>, 0x5f3aa96dc006 <vm_exec_core+31910>, 0x5f3aa96dbc50 <vm_exec_core+30960>, 0x5f3aa96d6f12 <vm_exec_core+11186>, 0x5f3aa96d7a1c <vm_exec_core+14012>, 0x5f3aa96da371 <vm_exec_core+24593>, 0x5f3aa96dbbb1 <vm_exec_core+30801>, 0x5f3aa96d94d8 <vm_exec_core+20856>, 0x5f3aa96da40b <vm_exec_core+24747>, 0x5f3aa96dab29 <vm_exec_core+26569>, 0x5f3aa96d9404 <vm_exec_core+20644>, 0x5f3aa96d50a4 <vm_exec_core+3396>, 0x5f3aa96d9c3d <vm_exec_core+22749>, 0x5f3aa96d4f1a <vm_exec_core+3002>, 0x5f3aa96d538a <vm_exec_core+4138>, 0x5f3aa96d725f <vm_exec_core+12031>, 0x5f3aa96d8fa5 <vm_exec_core+19525>, 0x5f3aa96d9986 <vm_exec_core+22054>, 0x5f3aa96d8b41 <vm_exec_core+18401>, 0x5f3aa96d4a9f <vm_exec_core+1855>, 0x5f3aa96db0ab <vm_exec_core+27979>, 0x5f3aa96db9d7 <vm_exec_core+30327>, 0x5f3aa96d5463 <vm_exec_core+4355>, 0x5f3aa96d5ff7 <vm_exec_core+7319>, 0x5f3aa96d5a7d <vm_exec_core+5917>, 0x5f3aa96d69b7 <vm_exec_core+9815>, 0x5f3aa96d79b1 <vm_exec_core+13905>, 0x5f3aa96d5525 <vm_exec_core+4549>, 0x5f3aa96daef4 <vm_exec_core+27540>, 0x5f3aa96d5f66 <vm_exec_core+7174>, 0x5f3aa96d786f <vm_exec_core+13583>, 0x5f3aa96d8224 <vm_exec_core+16068>, 0x5f3aa96da824 <vm_exec_core+25796>, 0x5f3aa96d96b4 <vm_exec_core+21332>, 0x5f3aa96d6aab <vm_exec_core+10059>, 0x5f3aa96d6334 <vm_exec_core+8148>, 0x5f3aa96da652 <vm_exec_core+25330>, 0x5f3aa96d74ad <vm_exec_core+12621>, 0x5f3aa96d9d48 <vm_exec_core+23016>, 0x5f3aa96d973c <vm_exec_core+21468>, 0x5f3aa96d9e15 <vm_exec_core+23221>, 0x5f3aa96db682 <vm_exec_core+29474>, 0x5f3aa96d8805 <vm_exec_core+17573>, 0x5f3aa96da8f3 <vm_exec_core+26003>, 0x5f3aa96d96a0 <vm_exec_core+21312>, 0x5f3aa96da4b6 <vm_exec_core+24918>, 0x5f3aa96d6d83 <vm_exec_core+10787>, 0x5f3aa96d9049 <vm_exec_core+19689>, 0x5f3aa96d95a9 <vm_exec_core+21065>, 0x5f3aa96d7f68 <vm_exec_core+15368>, 0x5f3aa96d8eb4 <vm_exec_core+19284>, 0x5f3aa96d7180 <vm_exec_core+11808>, 0x5f3aa96d64f1 <vm_exec_core+8593>, 0x5f3aa96d9ea9 <vm_exec_core+23369>, 0x5f3aa96d55e1 <vm_exec_core+4737>, 0x5f3aa96d7d65 <vm_exec_core+14853>, 0x5f3aa96e35ca <vm_exec_core+62058>, 0x5f3aa96d9a68 <vm_exec_core+22280>, 0x5f3aa96d5e42 <vm_exec_core+6882>, 0x5f3aa96d6210 <vm_exec_core+7856>, 0x5f3aa96d60ee <vm_exec_core+7566>, 0x5f3aa96d6747 <vm_exec_core+9191>, 0x5f3aa96d6fcf <vm_exec_core+11375>, 0x5f3aa96d8eaf <vm_exec_core+19279>, 0x5f3aa96d8632 <vm_exec_core+17106>, 0x5f3aa96d8eaa <vm_exec_core+19274>, 0x5f3aa96d96a0 <vm_exec_core+21312>, 0x5f3aa96d969e <vm_exec_core+21310>, 0x5f3aa96d6742 <vm_exec_core+9186>, 0x5f3aa96d9c01 <vm_exec_core+22689>, 0x5f3aa96d7a12 <vm_exec_core+14002>, 0x5f3aa96d7a17 <vm_exec_core+14007>, 0x5f3aa96d969c <vm_exec_core+21308>, 0x5f3aa96d957b <vm_exec_core+21019>, 0x5f3aa96d8a08 <vm_exec_core+18088>, 0x5f3aa96d8726 <vm_exec_core+17350>, 0x5f3aa96d969a <vm_exec_core+21306>, 0x5f3aa96d8b3c <vm_exec_core+18396>...} | 
 |         reg_cfp = 0x720abdbf1790 | 
 |         reg_pc = 0x504000087470 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #53 0x00005f3aa96d0ed8 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564 | 
 |         _ec = 0x5160047217d0 | 
 |         _tag = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         result = <optimized out> | 
 | #54 0x00005f3aa970e0cb in invoke_iseq_block_from_c (ec=0x5160047217d0, captured=<optimized out>, self=125391154885160, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=0x0, is_lambda=0, me=0x0, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1595 | 
 |         flags = 0 | 
 |         iseq = 0x720ac8fca400 | 
 |         cfp = 0x720abdbf17c8 | 
 |         sp = 0x720abdaf1818 | 
 |         use_argv = <optimized out> | 
 |         stack_argv = 0x720abdaf1818 | 
 |         opt_pc = <optimized out> | 
 |         type = <optimized out> | 
 |         av = <optimized out> | 
 |         bound = <optimized out> | 
 | #55 invoke_block_from_c_proc (ec=0x5160047217d0, self=125391154885160, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=0, me=0x0, proc=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1689 | 
 |         block = <optimized out> | 
 |         keyword_hash = <optimized out> | 
 | #56 vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1719 | 
 | No locals. | 
 | #57 0x00005f3aa970c356 in rb_vm_invoke_proc (ec=0x540000001088, proc=0x80, proc@entry=0x50400047b850, argc=-1456288882, argc@entry=0, argv=0x0, kw_splat=0, passed_block_handler=18446744073709551104, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1740 | 
 |         self = 0 | 
 | #58 0x00005f3aa96637e9 in thread_do_start_proc (th=th@entry=0x515000273100) at /tmp/ruby/src/trunk_asan/thread.c:598 | 
 |         args = <optimized out> | 
 |         procval = <optimized out> | 
 |         proc = 0x50400047b850 | 
 |         args_len = 0 | 
 |         args_ptr = <optimized out> | 
 | #59 0x00005f3aa966139a in thread_do_start (th=0x515000273100) at /tmp/ruby/src/trunk_asan/thread.c:615 | 
 |         result = 36 | 
 | #60 thread_start_func_2 (th=th@entry=0x515000273100, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:670 | 
 |         _tag = <optimized out> | 
 |         _ec = <optimized out> | 
 |         ractor_main_th = 0x515000000300 | 
 |         fiber_scheduler_closed = 0 | 
 |         event_thread_end_hooked = 0 | 
 |         result = 36 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #61 0x00005f3aa966065e in call_thread_start_func_2 (th=0x515000273100) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2237 | 
 |         stack_start = <optimized out> | 
 |         stack_start_addr = 0x720ac33ffce0 | 
 | #62 nt_start (ptr=0x50c000edc880) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2282 | 
 |         th = 0x515000273100 | 
 |         sched = <optimized out> | 
 |         nt = 0x50c000edc880 | 
 |         vm = 0x525000000100 | 
 | #63 0x00005f3aa93107df in asan_thread_start(void*) () | 
 | No symbol table info available. | 
 | #64 0x0000720ae809ca94 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 = {125390550992576, 5820835778639474787, 125390550992576, -352, 0, 140729773141232, 5820835778626891875, 5820785010269663331}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} | 
 |         not_first_call = <optimized out> | 
 | #65 0x0000720ae8129c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 | 
 | No locals. | 
 | >>> Dump Ruby level backtrace (if possible) | 
 | $1 = true | 
 | [Inferior 1 (process 311196) detached] | 
 | $ timeout 60 gdb -p 311203 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null | 
 | [New LWP 311205] | 
 | [Thread debugging using libthread_db enabled] | 
 | Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". | 
 | 0x00005f3aa932cb8e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) () | 
 | >>> Threads | 
 |   Id   Target Id                                            Frame  | 
 | * 1    Thread 0x720ab5e006c0 (LWP 311203) "test_autoload.*" 0x00005f3aa932cb8e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) () | 
 |   2    Thread 0x720aba4006c0 (LWP 311205) "test_autoload.*" 0x0000720ae811b4cd in __GI___poll (fds=0x720aad109040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 | >>> Machine level backtrace | 
 | Thread 2 (Thread 0x720aba4006c0 (LWP 311205) "test_autoload.*"): | 
 | #0  0x0000720ae811b4cd in __GI___poll (fds=0x720aad109040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 |         sc_ret = -516 | 
 |         sc_cancel_oldtype = 0 | 
 |         sc_ret = <optimized out> | 
 | #1  0x00005f3aa92b742a in __interceptor_poll () | 
 | No symbol table info available. | 
 | #2  0x00005f3aa966595f in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1050 | 
 |         pfd = {fd = 3, events = 1, revents = <optimized out>} | 
 |         timeout = -1 | 
 |         r = <optimized out> | 
 | #3  timer_thread_func (ptr=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3067 | 
 |         vm = <optimized out> | 
 | #4  0x00005f3aa93107df in asan_thread_start(void*) () | 
 | No symbol table info available. | 
 | #5  0x0000720ae809ca94 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 = {125390399997632, 5820675249941819491, 125390399997632, -352, 0, 125390326588336, 5820675249929236579, 5820785010269663331}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} | 
 |         not_first_call = <optimized out> | 
 | #6  0x0000720ae8129c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 | 
 | No locals. | 
 | Thread 1 (Thread 0x720ab5e006c0 (LWP 311203) "test_autoload.*"): | 
 | #0  0x00005f3aa932cb8e in __sanitizer::FutexWait(__sanitizer::atomic_uint32_t*, unsigned int) () | 
 | No symbol table info available. | 
 | #1  0x00005f3aa932db4a in __sanitizer::Semaphore::Wait() () | 
 | No symbol table info available. | 
 | #2  0x00005f3aa927c3c0 in __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >::GetFromAllocator(__sanitizer::AllocatorStats*, unsigned long, unsigned int*, unsigned long) () | 
 | No symbol table info available. | 
 | #3  0x00005f3aa927c239 in __sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::Refill(__sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >::PerClass*, __sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >*, unsigned long) () | 
 | No symbol table info available. | 
 | #4  0x00005f3aa927be65 in __sanitizer::CombinedAllocator<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> >, __sanitizer::LargeMmapAllocatorPtrArrayDynamic>::Allocate(__sanitizer::SizeClassAllocator64LocalCache<__sanitizer::SizeClassAllocator64<__asan::AP64<__sanitizer::LocalAddressSpaceView> > >*, unsigned long, unsigned long) () | 
 | No symbol table info available. | 
 | #5  0x00005f3aa9276e6e in __asan::Allocator::Allocate(unsigned long, unsigned long, __sanitizer::BufferedStackTrace*, __asan::AllocType, bool) () | 
 | No symbol table info available. | 
 | #6  0x00005f3aa9276c58 in __asan::asan_malloc(unsigned long, __sanitizer::BufferedStackTrace*) () | 
 | No symbol table info available. | 
 | #7  0x00005f3aa9312bc3 in __interceptor_malloc () | 
 | No symbol table info available. | 
 | #8  0x00005f3aa92b48e7 in __interceptor_realpath () | 
 | No symbol table info available. | 
 | #9  0x00005f3aa93660b4 in rb_check_realpath_internal (basedir=4, path=125391160954800, origenc=0x50d000000110, mode=RB_REALPATH_STRICT) at /tmp/ruby/src/trunk_asan/file.c:4576 | 
 |         resolved_ptr = 0x0 | 
 |         resolved_buffer = 0x0 | 
 |         unresolved_path = 125391160954720 | 
 |         resolved = <optimized out> | 
 |         st = <optimized out> | 
 |         errno_to_fail = <optimized out> | 
 |         errno_to_fail = <optimized out> | 
 |         rb_gc_guarded_ptr = <optimized out> | 
 | #10 0x00005f3aa944eb13 in realpath_internal_cached (hash=125391162495840, path=125391160954800) at /tmp/ruby/src/trunk_asan/load.c:729 | 
 |         ret = 4 | 
 |         realpath = <optimized out> | 
 | #11 require_internal (ec=ec@entry=0x5160047214d0, fname=<optimized out>, exception=<optimized out>, warn=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1281 | 
 |         found = 114 | 
 |         handle = <optimized out> | 
 |         _ec = <optimized out> | 
 |         _tag = <optimized out> | 
 |         th = 0x515000273600 | 
 |         saved = <optimized out> | 
 |         ftptr = <optimized out> | 
 |         realpath = <optimized out> | 
 |         realpaths = 125391162496000 | 
 |         realpath_map = 125391162495840 | 
 |         path = 125391160954800 | 
 |         state = RUBY_TAG_NONE | 
 |         prev_ext_config = <optimized out> | 
 |         th2 = <optimized out> | 
 |         result = <optimized out> | 
 |         saved_path = <optimized out> | 
 |         reset_ext_config = <optimized out> | 
 | #12 0x00005f3aa944cac0 in rb_require_string_internal (fname=125391160955040, resurrect=false) at /tmp/ruby/src/trunk_asan/load.c:1386 | 
 |         ec = 0x5160047214d0 | 
 |         result = <optimized out> | 
 | #13 rb_require_string (fname=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1379 | 
 |         rb_gc_guarded_ptr = <optimized out> | 
 | #14 rb_f_require (obj=<optimized out>, fname=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1021 | 
 | No locals. | 
 | #15 0x00005f3aa9734428 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:3794 | 
 |         ci = 0x163a100140003 | 
 |         cc = <optimized out> | 
 |         me = 0x720ae736b2d0 | 
 |         cfunc = 0x504000018618 | 
 |         recv = 125391167213040 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #16 0x00005f3aa971a59d in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x720ab5dfd5a0) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4772 | 
 |         ivar_mask = <optimized out> | 
 |         aset_mask = <optimized out> | 
 |         ci = 0x0 | 
 |         cc = <optimized out> | 
 |         cme = <optimized out> | 
 |         v = <optimized out> | 
 | #17 0x00005f3aa97201f5 in vm_call_alias (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4181 | 
 | No locals. | 
 | #18 0x00005f3aa96e1cbd in vm_sendish (ec=0x5160047214d0, reg_cfp=0x720ab6dff6e8, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5961 | 
 |         calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>} | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 | #19 vm_exec_core (ec=ec@entry=0x5160047214d0) at ../../src/trunk_asan/insns.def:898 | 
 |         bh = 0 | 
 |         cd = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         insns_address_table = {0x5f3aa96d4a69 <vm_exec_core+1801>, 0x5f3aa96d5b3a <vm_exec_core+6106>, 0x5f3aa96db76f <vm_exec_core+29711>, 0x5f3aa96d5692 <vm_exec_core+4914>, 0x5f3aa96dc36e <vm_exec_core+32782>, 0x5f3aa96da132 <vm_exec_core+24018>, 0x5f3aa96d7aad <vm_exec_core+14157>, 0x5f3aa96d4be9 <vm_exec_core+2185>, 0x5f3aa96dbdd7 <vm_exec_core+31351>, 0x5f3aa96dbad1 <vm_exec_core+30577>, 0x5f3aa96d590a <vm_exec_core+5546>, 0x5f3aa96d5187 <vm_exec_core+3623>, 0x5f3aa96da787 <vm_exec_core+25639>, 0x5f3aa96d68c1 <vm_exec_core+9569>, 0x5f3aa96dc015 <vm_exec_core+31925>, 0x5f3aa96dbc5f <vm_exec_core+30975>, 0x5f3aa96d6f21 <vm_exec_core+11201>, 0x5f3aa96d7a2b <vm_exec_core+14027>, 0x5f3aa96da380 <vm_exec_core+24608>, 0x5f3aa96dbbc0 <vm_exec_core+30816>, 0x5f3aa96d94e7 <vm_exec_core+20871>, 0x5f3aa96da41a <vm_exec_core+24762>, 0x5f3aa96dab38 <vm_exec_core+26584>, 0x5f3aa96d9413 <vm_exec_core+20659>, 0x5f3aa96d50b3 <vm_exec_core+3411>, 0x5f3aa96d9c4c <vm_exec_core+22764>, 0x5f3aa96d4f29 <vm_exec_core+3017>, 0x5f3aa96d5399 <vm_exec_core+4153>, 0x5f3aa96d726e <vm_exec_core+12046>, 0x5f3aa96d8fb4 <vm_exec_core+19540>, 0x5f3aa96d9995 <vm_exec_core+22069>, 0x5f3aa96d8b50 <vm_exec_core+18416>, 0x5f3aa96d4aae <vm_exec_core+1870>, 0x5f3aa96db0ba <vm_exec_core+27994>, 0x5f3aa96db9e6 <vm_exec_core+30342>, 0x5f3aa96d5472 <vm_exec_core+4370>, 0x5f3aa96d6006 <vm_exec_core+7334>, 0x5f3aa96d5a8c <vm_exec_core+5932>, 0x5f3aa96d69c6 <vm_exec_core+9830>, 0x5f3aa96d79c0 <vm_exec_core+13920>, 0x5f3aa96d5534 <vm_exec_core+4564>, 0x5f3aa96daf03 <vm_exec_core+27555>, 0x5f3aa96d5f75 <vm_exec_core+7189>, 0x5f3aa96d787e <vm_exec_core+13598>, 0x5f3aa96d8233 <vm_exec_core+16083>, 0x5f3aa96da833 <vm_exec_core+25811>, 0x5f3aa96d96c3 <vm_exec_core+21347>, 0x5f3aa96d6aba <vm_exec_core+10074>, 0x5f3aa96d6343 <vm_exec_core+8163>, 0x5f3aa96da661 <vm_exec_core+25345>, 0x5f3aa96d74bc <vm_exec_core+12636>, 0x5f3aa96d9d57 <vm_exec_core+23031>, 0x5f3aa96d974b <vm_exec_core+21483>, 0x5f3aa96d9e24 <vm_exec_core+23236>, 0x5f3aa96db691 <vm_exec_core+29489>, 0x5f3aa96d8814 <vm_exec_core+17588>, 0x5f3aa96da902 <vm_exec_core+26018>, 0x5f3aa96d46eb <vm_exec_core+907>, 0x5f3aa96da4c5 <vm_exec_core+24933>, 0x5f3aa96d6d92 <vm_exec_core+10802>, 0x5f3aa96d9058 <vm_exec_core+19704>, 0x5f3aa96d95b8 <vm_exec_core+21080>, 0x5f3aa96d46f0 <vm_exec_core+912>, 0x5f3aa96d8ec3 <vm_exec_core+19299>, 0x5f3aa96d718f <vm_exec_core+11823>, 0x5f3aa96d6500 <vm_exec_core+8608>, 0x5f3aa96d9eb8 <vm_exec_core+23384>, 0x5f3aa96d55f0 <vm_exec_core+4752>, 0x5f3aa96d7d74 <vm_exec_core+14868>, 0x5f3aa96e35d9 <vm_exec_core+62073>, 0x5f3aa96d9a77 <vm_exec_core+22295>, 0x5f3aa96d5e51 <vm_exec_core+6897>, 0x5f3aa96d621f <vm_exec_core+7871>, 0x5f3aa96d60fd <vm_exec_core+7581>, 0x5f3aa96d6756 <vm_exec_core+9206>, 0x5f3aa96d6fde <vm_exec_core+11390>, 0x5f3aa96d5d72 <vm_exec_core+6674>, 0x5f3aa96dc603 <vm_exec_core+33443>, 0x5f3aa96d9b2e <vm_exec_core+22478>, 0x5f3aa96d863c <vm_exec_core+17116>, 0x5f3aa96dafb1 <vm_exec_core+27729>, 0x5f3aa96dc721 <vm_exec_core+33729>, 0x5f3aa96db317 <vm_exec_core+28599>, 0x5f3aa96dc16e <vm_exec_core+32270>, 0x5f3aa96dc246 <vm_exec_core+32486>, 0x5f3aa96d4fcc <vm_exec_core+3180>, 0x5f3aa96dbcf4 <vm_exec_core+31124>, 0x5f3aa96d737f <vm_exec_core+12319>, 0x5f3aa96dbf2f <vm_exec_core+31695>, 0x5f3aa96d6e3e <vm_exec_core+10974>, 0x5f3aa96db215 <vm_exec_core+28341>, 0x5f3aa96d4df3 <vm_exec_core+2707>, 0x5f3aa96d6bd4 <vm_exec_core+10356>, 0x5f3aa96d7f7c <vm_exec_core+15388>, 0x5f3aa96d7915 <vm_exec_core+13749>, 0x5f3aa96d76e4 <vm_exec_core+13188>, 0x5f3aa96d47e7 <vm_exec_core+1159>, 0x5f3aa96d4d0a <vm_exec_core+2474>, 0x5f3aa96d4879 <vm_exec_core+1305>, 0x5f3aa96db530 <vm_exec_core+29136>, 0x5f3aa96d8d60 <vm_exec_core+18944>, 0x5f3aa96d8304 <vm_exec_core+16292>, 0x5f3aa96d8a21 <vm_exec_core+18113>, 0x5f3aa96d873a <vm_exec_core+17370>, 0x5f3aa96d7785 <vm_exec_core+13349>, 0x5f3aa96d8128 <vm_exec_core+15816>, 0x5f3aa96d7c4a <vm_exec_core+14570>, 0x5f3aa96d8433 <vm_exec_core+16595>, 0x5f3aa96d84b5 <vm_exec_core+16725>, 0x5f3aa96d4a5a <vm_exec_core+1786>, 0x5f3aa96d5b2b <vm_exec_core+6091>, 0x5f3aa96db760 <vm_exec_core+29696>, 0x5f3aa96d5683 <vm_exec_core+4899>, 0x5f3aa96dc35f <vm_exec_core+32767>, 0x5f3aa96da123 <vm_exec_core+24003>, 0x5f3aa96d7a9e <vm_exec_core+14142>, 0x5f3aa96d4bda <vm_exec_core+2170>, 0x5f3aa96dbdc8 <vm_exec_core+31336>, 0x5f3aa96dbac2 <vm_exec_core+30562>, 0x5f3aa96d58fb <vm_exec_core+5531>, 0x5f3aa96d5178 <vm_exec_core+3608>, 0x5f3aa96da778 <vm_exec_core+25624>, 0x5f3aa96d68b2 <vm_exec_core+9554>, 0x5f3aa96dc006 <vm_exec_core+31910>, 0x5f3aa96dbc50 <vm_exec_core+30960>, 0x5f3aa96d6f12 <vm_exec_core+11186>, 0x5f3aa96d7a1c <vm_exec_core+14012>, 0x5f3aa96da371 <vm_exec_core+24593>, 0x5f3aa96dbbb1 <vm_exec_core+30801>, 0x5f3aa96d94d8 <vm_exec_core+20856>, 0x5f3aa96da40b <vm_exec_core+24747>, 0x5f3aa96dab29 <vm_exec_core+26569>, 0x5f3aa96d9404 <vm_exec_core+20644>, 0x5f3aa96d50a4 <vm_exec_core+3396>, 0x5f3aa96d9c3d <vm_exec_core+22749>, 0x5f3aa96d4f1a <vm_exec_core+3002>, 0x5f3aa96d538a <vm_exec_core+4138>, 0x5f3aa96d725f <vm_exec_core+12031>, 0x5f3aa96d8fa5 <vm_exec_core+19525>, 0x5f3aa96d9986 <vm_exec_core+22054>, 0x5f3aa96d8b41 <vm_exec_core+18401>, 0x5f3aa96d4a9f <vm_exec_core+1855>, 0x5f3aa96db0ab <vm_exec_core+27979>, 0x5f3aa96db9d7 <vm_exec_core+30327>, 0x5f3aa96d5463 <vm_exec_core+4355>, 0x5f3aa96d5ff7 <vm_exec_core+7319>, 0x5f3aa96d5a7d <vm_exec_core+5917>, 0x5f3aa96d69b7 <vm_exec_core+9815>, 0x5f3aa96d79b1 <vm_exec_core+13905>, 0x5f3aa96d5525 <vm_exec_core+4549>, 0x5f3aa96daef4 <vm_exec_core+27540>, 0x5f3aa96d5f66 <vm_exec_core+7174>, 0x5f3aa96d786f <vm_exec_core+13583>, 0x5f3aa96d8224 <vm_exec_core+16068>, 0x5f3aa96da824 <vm_exec_core+25796>, 0x5f3aa96d96b4 <vm_exec_core+21332>, 0x5f3aa96d6aab <vm_exec_core+10059>, 0x5f3aa96d6334 <vm_exec_core+8148>, 0x5f3aa96da652 <vm_exec_core+25330>, 0x5f3aa96d74ad <vm_exec_core+12621>, 0x5f3aa96d9d48 <vm_exec_core+23016>, 0x5f3aa96d973c <vm_exec_core+21468>, 0x5f3aa96d9e15 <vm_exec_core+23221>, 0x5f3aa96db682 <vm_exec_core+29474>, 0x5f3aa96d8805 <vm_exec_core+17573>, 0x5f3aa96da8f3 <vm_exec_core+26003>, 0x5f3aa96d96a0 <vm_exec_core+21312>, 0x5f3aa96da4b6 <vm_exec_core+24918>, 0x5f3aa96d6d83 <vm_exec_core+10787>, 0x5f3aa96d9049 <vm_exec_core+19689>, 0x5f3aa96d95a9 <vm_exec_core+21065>, 0x5f3aa96d7f68 <vm_exec_core+15368>, 0x5f3aa96d8eb4 <vm_exec_core+19284>, 0x5f3aa96d7180 <vm_exec_core+11808>, 0x5f3aa96d64f1 <vm_exec_core+8593>, 0x5f3aa96d9ea9 <vm_exec_core+23369>, 0x5f3aa96d55e1 <vm_exec_core+4737>, 0x5f3aa96d7d65 <vm_exec_core+14853>, 0x5f3aa96e35ca <vm_exec_core+62058>, 0x5f3aa96d9a68 <vm_exec_core+22280>, 0x5f3aa96d5e42 <vm_exec_core+6882>, 0x5f3aa96d6210 <vm_exec_core+7856>, 0x5f3aa96d60ee <vm_exec_core+7566>, 0x5f3aa96d6747 <vm_exec_core+9191>, 0x5f3aa96d6fcf <vm_exec_core+11375>, 0x5f3aa96d8eaf <vm_exec_core+19279>, 0x5f3aa96d8632 <vm_exec_core+17106>, 0x5f3aa96d8eaa <vm_exec_core+19274>, 0x5f3aa96d96a0 <vm_exec_core+21312>, 0x5f3aa96d969e <vm_exec_core+21310>, 0x5f3aa96d6742 <vm_exec_core+9186>, 0x5f3aa96d9c01 <vm_exec_core+22689>, 0x5f3aa96d7a12 <vm_exec_core+14002>, 0x5f3aa96d7a17 <vm_exec_core+14007>, 0x5f3aa96d969c <vm_exec_core+21308>, 0x5f3aa96d957b <vm_exec_core+21019>, 0x5f3aa96d8a08 <vm_exec_core+18088>, 0x5f3aa96d8726 <vm_exec_core+17350>, 0x5f3aa96d969a <vm_exec_core+21306>, 0x5f3aa96d8b3c <vm_exec_core+18396>...} | 
 |         reg_cfp = 0x720ab6dff6e8 | 
 |         reg_pc = 0x5110000a18b8 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #20 0x00005f3aa96d0ed8 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564 | 
 |         _ec = 0x5160047214d0 | 
 |         _tag = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         result = <optimized out> | 
 | #21 0x00005f3aa97483ea in vm_call0_body (ec=<optimized out>, calling=0x720aafd09860, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:225 | 
 |         reg_cfp = <optimized out> | 
 |         i = <optimized out> | 
 |         ci = 0x720aafd098d0 | 
 |         cc = <optimized out> | 
 |         ret = <optimized out> | 
 | #22 0x00005f3aa9747c5f in vm_call0_cme (ec=0x5160047214d0, calling=0x720aafd09860, argv=0x720ab5dfdd60, cme=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:108 | 
 | No locals. | 
 | #23 vm_call0_body (ec=<optimized out>, calling=0x720aafd09860, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:271 | 
 |         cme = 0x720acb5d81b0 | 
 |         orig_cme = <optimized out> | 
 |         ci = 0x720aafd098d0 | 
 |         cc = 0x720acb5d8188 | 
 |         ret = <optimized out> | 
 | #24 0x00005f3aa96fbfae in vm_call0_cc (recv=125391167213040, id=22641, argc=<optimized out>, argv=<optimized out>, cc=0x720acb5d8188, kw_splat=0, ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:101 | 
 |         flags = <optimized out> | 
 |         calling = <error reading variable calling (Cannot access memory at address 0x80)> | 
 |         use_argv = 0x0 | 
 |         av = <optimized out> | 
 | #25 rb_funcallv_scope (recv=<optimized out>, mid=<optimized out>, argc=<optimized out>, argv=<optimized out>, scope=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1047 | 
 |         ci = <optimized out> | 
 |         ec = <optimized out> | 
 |         cc = 0x720acb5d8188 | 
 |         self = <optimized out> | 
 | #26 0x00005f3aa96fcdde in rb_funcallv (recv=125391167213040, mid=22641, argc=1, argv=0x720ab5dfdd60) at /tmp/ruby/src/trunk_asan/vm_eval.c:1062 | 
 | No locals. | 
 | #27 rb_funcall (recv=<optimized out>, mid=<optimized out>, n=1) at /tmp/ruby/src/trunk_asan/vm_eval.c:1119 | 
 |         ar = <optimized out> | 
 |         argv = 0x720ab5dfdd60 | 
 | #28 0x00005f3aa96bcb2e in autoload_feature_require (_arguments=125390326587728) at /tmp/ruby/src/trunk_asan/variable.c:2937 | 
 | th: 0x515000273600, native_id: 0x720ab5e006c0 | 
 | -- Control frame information ----------------------------------------------- | 
 |         arguments = 0x720ab5dfe150 | 
 |         autoload_const = <optimized out> | 
 | c:0006 p:---- s:0024 e:000023 CFUNC  :require | 
 | c:0005 p:0023 s:0019 e:000018 METHOD <internal:/tmp/ruby/src/trunk_asan/lib/rubygems/core_ext/kernel_require.rb>:136 [FINISH] | 
 |         result = <optimized out> | 
 | #29 autoload_try_load (_arguments=125390326587728) at /tmp/ruby/src/trunk_asan/variable.c:2951 | 
 |         arguments = 0x720ab5dfe150 | 
 |         result = <optimized out> | 
 |         ce = <optimized out> | 
 | #30 0x00005f3aa935b020 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1053 | 
 |         _ec = 0x5160047214d0 | 
 | c:0004 p:0002 s:0013 e:000012 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:395 [FINISH] | 
 | c:0003 p:---- s:0010 e:000009 CFUNC  :fork | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x720ab5dfe0d0, <optimized out>, 0x720ab5dfdfe0, <optimized out>, <optimized out>}, prev = 0x720aafc09640, state = RUBY_TAG_NONE, lock_rec = 0} | 
 | c:0002 p:0004 s:0006 e:000005 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:395 [FINISH] | 
 |         result = 4 | 
 |         ec = 0x5160047214d0 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH] | 
 | #31 0x00005f3aa96bbe71 in rb_autoload_load (module=module@entry=125391167290680, name=name@entry=322395) at /tmp/ruby/src/trunk_asan/variable.c:3012 | 
 |         ce = 0x50300154a080 | 
 |         arguments = {module = 125391167290680, name = 322395, flag = 0, mutex = 125390687131640, autoload_const = 0x0, autoload_data = 0x0} | 
 |         result = <optimized out> | 
 |         autoload_const_value = <optimized out> | 
 | #32 0x00005f3aa96c57fd in rb_const_search_from (klass=125390525994200, id=<optimized out>, exclude=<optimized out>, recurse=<optimized out>, visibility=<optimized out>) at /tmp/ruby/src/trunk_asan/variable.c:3114 | 
 |         ac = 0xfffffffffffffe00 | 
 |         am = 125391167290680 | 
 |         tmp = 125391167290680 | 
 |         ce = <optimized out> | 
 |         current = 125391167290680 | 
 |         value = <optimized out> | 
 |         first_iteration = <optimized out> | 
 | #33 0x00005f3aa96bdb94 in rb_const_search (klass=125390525994200, id=322395, exclude=0, recurse=1, visibility=0) at /tmp/ruby/src/trunk_asan/variable.c:3136 | 
 |         value = <optimized out> | 
 | #34 rb_const_get_0 (klass=<optimized out>, id=<optimized out>, exclude=<optimized out>, recurse=<optimized out>, visibility=<optimized out>) at /tmp/ruby/src/trunk_asan/variable.c:3063 | 
 |         c = <optimized out> | 
 | #35 0x00005f3aa96c8aae in vm_get_ev_const (ec=<optimized out>, orig_klass=<optimized out>, id=<optimized out>, allow_nil=<optimized out>, is_defined=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:1134 | 
 |         root_cref = <optimized out> | 
 |         klass = 92358976737416 | 
 |         cref = <optimized out> | 
 |         val = <optimized out> | 
 |         root_cref = <optimized out> | 
 |         cref = <optimized out> | 
 |         klass = <optimized out> | 
 |         av = <optimized out> | 
 |         am = <optimized out> | 
 |         ce = <optimized out> | 
 |         search_continue = <optimized out> | 
 | #36 0x00005f3aa96d3a43 in vm_get_ev_const_chain (ec=0x5160047214d0, segments=0x5020007a4830) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:1167 | 
 |         id = 0 | 
 |         val = 128 | 
 |         idx = <optimized out> | 
 |         allow_nil = <optimized out> | 
 | #37 rb_vm_opt_getconstant_path (ec=<optimized out>, reg_cfp=<optimized out>, ic=0x5020007a47f0) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6371 | 
 |         segments = 0x5020007a4830 | 
 |         ice = <optimized out> | 
 |         val = <optimized out> | 
 | #38 0x00005f3aa96da7e6 in vm_exec_core (ec=ec@entry=0x5160047214d0) at ../../src/trunk_asan/insns.def:263 | 
 |         ic = 0x0 | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         insns_address_table = {0x5f3aa96d4a69 <vm_exec_core+1801>, 0x5f3aa96d5b3a <vm_exec_core+6106>, 0x5f3aa96db76f <vm_exec_core+29711>, 0x5f3aa96d5692 <vm_exec_core+4914>, 0x5f3aa96dc36e <vm_exec_core+32782>, 0x5f3aa96da132 <vm_exec_core+24018>, 0x5f3aa96d7aad <vm_exec_core+14157>, 0x5f3aa96d4be9 <vm_exec_core+2185>, 0x5f3aa96dbdd7 <vm_exec_core+31351>, 0x5f3aa96dbad1 <vm_exec_core+30577>, 0x5f3aa96d590a <vm_exec_core+5546>, 0x5f3aa96d5187 <vm_exec_core+3623>, 0x5f3aa96da787 <vm_exec_core+25639>, 0x5f3aa96d68c1 <vm_exec_core+9569>, 0x5f3aa96dc015 <vm_exec_core+31925>, 0x5f3aa96dbc5f <vm_exec_core+30975>, 0x5f3aa96d6f21 <vm_exec_core+11201>, 0x5f3aa96d7a2b <vm_exec_core+14027>, 0x5f3aa96da380 <vm_exec_core+24608>, 0x5f3aa96dbbc0 <vm_exec_core+30816>, 0x5f3aa96d94e7 <vm_exec_core+20871>, 0x5f3aa96da41a <vm_exec_core+24762>, 0x5f3aa96dab38 <vm_exec_core+26584>, 0x5f3aa96d9413 <vm_exec_core+20659>, 0x5f3aa96d50b3 <vm_exec_core+3411>, 0x5f3aa96d9c4c <vm_exec_core+22764>, 0x5f3aa96d4f29 <vm_exec_core+3017>, 0x5f3aa96d5399 <vm_exec_core+4153>, 0x5f3aa96d726e <vm_exec_core+12046>, 0x5f3aa96d8fb4 <vm_exec_core+19540>, 0x5f3aa96d9995 <vm_exec_core+22069>, 0x5f3aa96d8b50 <vm_exec_core+18416>, 0x5f3aa96d4aae <vm_exec_core+1870>, 0x5f3aa96db0ba <vm_exec_core+27994>, 0x5f3aa96db9e6 <vm_exec_core+30342>, 0x5f3aa96d5472 <vm_exec_core+4370>, 0x5f3aa96d6006 <vm_exec_core+7334>, 0x5f3aa96d5a8c <vm_exec_core+5932>, 0x5f3aa96d69c6 <vm_exec_core+9830>, 0x5f3aa96d79c0 <vm_exec_core+13920>, 0x5f3aa96d5534 <vm_exec_core+4564>, 0x5f3aa96daf03 <vm_exec_core+27555>, 0x5f3aa96d5f75 <vm_exec_core+7189>, 0x5f3aa96d787e <vm_exec_core+13598>, 0x5f3aa96d8233 <vm_exec_core+16083>, 0x5f3aa96da833 <vm_exec_core+25811>, 0x5f3aa96d96c3 <vm_exec_core+21347>, 0x5f3aa96d6aba <vm_exec_core+10074>, 0x5f3aa96d6343 <vm_exec_core+8163>, 0x5f3aa96da661 <vm_exec_core+25345>, 0x5f3aa96d74bc <vm_exec_core+12636>, 0x5f3aa96d9d57 <vm_exec_core+23031>, 0x5f3aa96d974b <vm_exec_core+21483>, 0x5f3aa96d9e24 <vm_exec_core+23236>, 0x5f3aa96db691 <vm_exec_core+29489>, 0x5f3aa96d8814 <vm_exec_core+17588>, 0x5f3aa96da902 <vm_exec_core+26018>, 0x5f3aa96d46eb <vm_exec_core+907>, 0x5f3aa96da4c5 <vm_exec_core+24933>, 0x5f3aa96d6d92 <vm_exec_core+10802>, 0x5f3aa96d9058 <vm_exec_core+19704>, 0x5f3aa96d95b8 <vm_exec_core+21080>, 0x5f3aa96d46f0 <vm_exec_core+912>, 0x5f3aa96d8ec3 <vm_exec_core+19299>, 0x5f3aa96d718f <vm_exec_core+11823>, 0x5f3aa96d6500 <vm_exec_core+8608>, 0x5f3aa96d9eb8 <vm_exec_core+23384>, 0x5f3aa96d55f0 <vm_exec_core+4752>, 0x5f3aa96d7d74 <vm_exec_core+14868>, 0x5f3aa96e35d9 <vm_exec_core+62073>, 0x5f3aa96d9a77 <vm_exec_core+22295>, 0x5f3aa96d5e51 <vm_exec_core+6897>, 0x5f3aa96d621f <vm_exec_core+7871>, 0x5f3aa96d60fd <vm_exec_core+7581>, 0x5f3aa96d6756 <vm_exec_core+9206>, 0x5f3aa96d6fde <vm_exec_core+11390>, 0x5f3aa96d5d72 <vm_exec_core+6674>, 0x5f3aa96dc603 <vm_exec_core+33443>, 0x5f3aa96d9b2e <vm_exec_core+22478>, 0x5f3aa96d863c <vm_exec_core+17116>, 0x5f3aa96dafb1 <vm_exec_core+27729>, 0x5f3aa96dc721 <vm_exec_core+33729>, 0x5f3aa96db317 <vm_exec_core+28599>, 0x5f3aa96dc16e <vm_exec_core+32270>, 0x5f3aa96dc246 <vm_exec_core+32486>, 0x5f3aa96d4fcc <vm_exec_core+3180>, 0x5f3aa96dbcf4 <vm_exec_core+31124>, 0x5f3aa96d737f <vm_exec_core+12319>, 0x5f3aa96dbf2f <vm_exec_core+31695>, 0x5f3aa96d6e3e <vm_exec_core+10974>, 0x5f3aa96db215 <vm_exec_core+28341>, 0x5f3aa96d4df3 <vm_exec_core+2707>, 0x5f3aa96d6bd4 <vm_exec_core+10356>, 0x5f3aa96d7f7c <vm_exec_core+15388>, 0x5f3aa96d7915 <vm_exec_core+13749>, 0x5f3aa96d76e4 <vm_exec_core+13188>, 0x5f3aa96d47e7 <vm_exec_core+1159>, 0x5f3aa96d4d0a <vm_exec_core+2474>, 0x5f3aa96d4879 <vm_exec_core+1305>, 0x5f3aa96db530 <vm_exec_core+29136>, 0x5f3aa96d8d60 <vm_exec_core+18944>, 0x5f3aa96d8304 <vm_exec_core+16292>, 0x5f3aa96d8a21 <vm_exec_core+18113>, 0x5f3aa96d873a <vm_exec_core+17370>, 0x5f3aa96d7785 <vm_exec_core+13349>, 0x5f3aa96d8128 <vm_exec_core+15816>, 0x5f3aa96d7c4a <vm_exec_core+14570>, 0x5f3aa96d8433 <vm_exec_core+16595>, 0x5f3aa96d84b5 <vm_exec_core+16725>, 0x5f3aa96d4a5a <vm_exec_core+1786>, 0x5f3aa96d5b2b <vm_exec_core+6091>, 0x5f3aa96db760 <vm_exec_core+29696>, 0x5f3aa96d5683 <vm_exec_core+4899>, 0x5f3aa96dc35f <vm_exec_core+32767>, 0x5f3aa96da123 <vm_exec_core+24003>, 0x5f3aa96d7a9e <vm_exec_core+14142>, 0x5f3aa96d4bda <vm_exec_core+2170>, 0x5f3aa96dbdc8 <vm_exec_core+31336>, 0x5f3aa96dbac2 <vm_exec_core+30562>, 0x5f3aa96d58fb <vm_exec_core+5531>, 0x5f3aa96d5178 <vm_exec_core+3608>, 0x5f3aa96da778 <vm_exec_core+25624>, 0x5f3aa96d68b2 <vm_exec_core+9554>, 0x5f3aa96dc006 <vm_exec_core+31910>, 0x5f3aa96dbc50 <vm_exec_core+30960>, 0x5f3aa96d6f12 <vm_exec_core+11186>, 0x5f3aa96d7a1c <vm_exec_core+14012>, 0x5f3aa96da371 <vm_exec_core+24593>, 0x5f3aa96dbbb1 <vm_exec_core+30801>, 0x5f3aa96d94d8 <vm_exec_core+20856>, 0x5f3aa96da40b <vm_exec_core+24747>, 0x5f3aa96dab29 <vm_exec_core+26569>, 0x5f3aa96d9404 <vm_exec_core+20644>, 0x5f3aa96d50a4 <vm_exec_core+3396>, 0x5f3aa96d9c3d <vm_exec_core+22749>, 0x5f3aa96d4f1a <vm_exec_core+3002>, 0x5f3aa96d538a <vm_exec_core+4138>, 0x5f3aa96d725f <vm_exec_core+12031>, 0x5f3aa96d8fa5 <vm_exec_core+19525>, 0x5f3aa96d9986 <vm_exec_core+22054>, 0x5f3aa96d8b41 <vm_exec_core+18401>, 0x5f3aa96d4a9f <vm_exec_core+1855>, 0x5f3aa96db0ab <vm_exec_core+27979>, 0x5f3aa96db9d7 <vm_exec_core+30327>, 0x5f3aa96d5463 <vm_exec_core+4355>, 0x5f3aa96d5ff7 <vm_exec_core+7319>, 0x5f3aa96d5a7d <vm_exec_core+5917>, 0x5f3aa96d69b7 <vm_exec_core+9815>, 0x5f3aa96d79b1 <vm_exec_core+13905>, 0x5f3aa96d5525 <vm_exec_core+4549>, 0x5f3aa96daef4 <vm_exec_core+27540>, 0x5f3aa96d5f66 <vm_exec_core+7174>, 0x5f3aa96d786f <vm_exec_core+13583>, 0x5f3aa96d8224 <vm_exec_core+16068>, 0x5f3aa96da824 <vm_exec_core+25796>, 0x5f3aa96d96b4 <vm_exec_core+21332>, 0x5f3aa96d6aab <vm_exec_core+10059>, 0x5f3aa96d6334 <vm_exec_core+8148>, 0x5f3aa96da652 <vm_exec_core+25330>, 0x5f3aa96d74ad <vm_exec_core+12621>, 0x5f3aa96d9d48 <vm_exec_core+23016>, 0x5f3aa96d973c <vm_exec_core+21468>, 0x5f3aa96d9e15 <vm_exec_core+23221>, 0x5f3aa96db682 <vm_exec_core+29474>, 0x5f3aa96d8805 <vm_exec_core+17573>, 0x5f3aa96da8f3 <vm_exec_core+26003>, 0x5f3aa96d96a0 <vm_exec_core+21312>, 0x5f3aa96da4b6 <vm_exec_core+24918>, 0x5f3aa96d6d83 <vm_exec_core+10787>, 0x5f3aa96d9049 <vm_exec_core+19689>, 0x5f3aa96d95a9 <vm_exec_core+21065>, 0x5f3aa96d7f68 <vm_exec_core+15368>, 0x5f3aa96d8eb4 <vm_exec_core+19284>, 0x5f3aa96d7180 <vm_exec_core+11808>, 0x5f3aa96d64f1 <vm_exec_core+8593>, 0x5f3aa96d9ea9 <vm_exec_core+23369>, 0x5f3aa96d55e1 <vm_exec_core+4737>, 0x5f3aa96d7d65 <vm_exec_core+14853>, 0x5f3aa96e35ca <vm_exec_core+62058>, 0x5f3aa96d9a68 <vm_exec_core+22280>, 0x5f3aa96d5e42 <vm_exec_core+6882>, 0x5f3aa96d6210 <vm_exec_core+7856>, 0x5f3aa96d60ee <vm_exec_core+7566>, 0x5f3aa96d6747 <vm_exec_core+9191>, 0x5f3aa96d6fcf <vm_exec_core+11375>, 0x5f3aa96d8eaf <vm_exec_core+19279>, 0x5f3aa96d8632 <vm_exec_core+17106>, 0x5f3aa96d8eaa <vm_exec_core+19274>, 0x5f3aa96d96a0 <vm_exec_core+21312>, 0x5f3aa96d969e <vm_exec_core+21310>, 0x5f3aa96d6742 <vm_exec_core+9186>, 0x5f3aa96d9c01 <vm_exec_core+22689>, 0x5f3aa96d7a12 <vm_exec_core+14002>, 0x5f3aa96d7a17 <vm_exec_core+14007>, 0x5f3aa96d969c <vm_exec_core+21308>, 0x5f3aa96d957b <vm_exec_core+21019>, 0x5f3aa96d8a08 <vm_exec_core+18088>, 0x5f3aa96d8726 <vm_exec_core+17350>, 0x5f3aa96d969a <vm_exec_core+21306>, 0x5f3aa96d8b3c <vm_exec_core+18396>...} | 
 |         reg_cfp = 0x720ab6dff720 | 
 |         reg_pc = 0xfffffffffffffe00 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #39 0x00005f3aa96d0ed8 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564 | 
 |         _ec = 0x5160047214d0 | 
 |         _tag = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         result = <optimized out> | 
 | #40 0x00005f3aa9751a32 in invoke_iseq_block_from_c (ec=0x5160047214d0, captured=0x720ab6dff7a8, self=125391154885160, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1595 | 
 |         flags = 0 | 
 |         iseq = 0x720ac8fca3d8 | 
 |         cfp = <optimized out> | 
 |         sp = 0x720ab6cff850 | 
 |         use_argv = 0x0 | 
 |         stack_argv = 0x720ab6cff850 | 
 |         opt_pc = 0 | 
 |         type = <optimized out> | 
 |         av = <optimized out> | 
 |         bound = <optimized out> | 
 | #41 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1609 | 
 |         captured = 0x720ab6dff7a8 | 
 | #42 0x00005f3aa96fe1f6 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1646 | 
 | No locals. | 
 | #43 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1654 | 
 | No locals. | 
 | #44 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344 | 
 | No locals. | 
 | #45 0x00005f3aa96fe1f6 in rb_yield (val=<optimized out>) | 
 | No locals. | 
 | #46 0x00005f3aa935a8fa in rb_protect (proc=<optimized out>, data=<optimized out>, pstate=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1033 | 
 |         _ec = 0x5160047214d0 | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x720ab5dfef10, <optimized out>, 0x720ab5dfee20, <optimized out>, <optimized out>}, prev = 0x720aafc09240, state = RUBY_TAG_NONE, lock_rec = 0} | 
 |         result = 4 | 
 |         state = RUBY_TAG_NONE | 
 |         ec = 0x5160047214d0 | 
 |         cfp = 0x720ab6dff758 | 
 | #47 0x00005f3aa94d5b3b in rb_f_fork (obj=<optimized out>) at /tmp/ruby/src/trunk_asan/process.c:4381 | 
 |         status = <optimized out> | 
 |         pid = <optimized out> | 
 | #48 0x00005f3aa9734428 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:3794 | 
 |         ci = 0x648100040001 | 
 |         cc = <optimized out> | 
 |         me = 0x720acb5d5898 | 
 |         cfunc = 0x504000020098 | 
 |         recv = 125391154885160 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #49 0x00005f3aa96d925b in vm_sendish (ec=0x5160047214d0, reg_cfp=0x720ab6dff790, cd=0x5020007a48f0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5961 | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 |         calling = <optimized out> | 
 | #50 vm_exec_core (ec=ec@entry=0x5160047214d0) at ../../src/trunk_asan/insns.def:851 | 
 |         bh = <optimized out> | 
 |         blockiseq = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         cd = 0x5020007a48f0 | 
 |         insns_address_table = {0x5f3aa96d4a69 <vm_exec_core+1801>, 0x5f3aa96d5b3a <vm_exec_core+6106>, 0x5f3aa96db76f <vm_exec_core+29711>, 0x5f3aa96d5692 <vm_exec_core+4914>, 0x5f3aa96dc36e <vm_exec_core+32782>, 0x5f3aa96da132 <vm_exec_core+24018>, 0x5f3aa96d7aad <vm_exec_core+14157>, 0x5f3aa96d4be9 <vm_exec_core+2185>, 0x5f3aa96dbdd7 <vm_exec_core+31351>, 0x5f3aa96dbad1 <vm_exec_core+30577>, 0x5f3aa96d590a <vm_exec_core+5546>, 0x5f3aa96d5187 <vm_exec_core+3623>, 0x5f3aa96da787 <vm_exec_core+25639>, 0x5f3aa96d68c1 <vm_exec_core+9569>, 0x5f3aa96dc015 <vm_exec_core+31925>, 0x5f3aa96dbc5f <vm_exec_core+30975>, 0x5f3aa96d6f21 <vm_exec_core+11201>, 0x5f3aa96d7a2b <vm_exec_core+14027>, 0x5f3aa96da380 <vm_exec_core+24608>, 0x5f3aa96dbbc0 <vm_exec_core+30816>, 0x5f3aa96d94e7 <vm_exec_core+20871>, 0x5f3aa96da41a <vm_exec_core+24762>, 0x5f3aa96dab38 <vm_exec_core+26584>, 0x5f3aa96d9413 <vm_exec_core+20659>, 0x5f3aa96d50b3 <vm_exec_core+3411>, 0x5f3aa96d9c4c <vm_exec_core+22764>, 0x5f3aa96d4f29 <vm_exec_core+3017>, 0x5f3aa96d5399 <vm_exec_core+4153>, 0x5f3aa96d726e <vm_exec_core+12046>, 0x5f3aa96d8fb4 <vm_exec_core+19540>, 0x5f3aa96d9995 <vm_exec_core+22069>, 0x5f3aa96d8b50 <vm_exec_core+18416>, 0x5f3aa96d4aae <vm_exec_core+1870>, 0x5f3aa96db0ba <vm_exec_core+27994>, 0x5f3aa96db9e6 <vm_exec_core+30342>, 0x5f3aa96d5472 <vm_exec_core+4370>, 0x5f3aa96d6006 <vm_exec_core+7334>, 0x5f3aa96d5a8c <vm_exec_core+5932>, 0x5f3aa96d69c6 <vm_exec_core+9830>, 0x5f3aa96d79c0 <vm_exec_core+13920>, 0x5f3aa96d5534 <vm_exec_core+4564>, 0x5f3aa96daf03 <vm_exec_core+27555>, 0x5f3aa96d5f75 <vm_exec_core+7189>, 0x5f3aa96d787e <vm_exec_core+13598>, 0x5f3aa96d8233 <vm_exec_core+16083>, 0x5f3aa96da833 <vm_exec_core+25811>, 0x5f3aa96d96c3 <vm_exec_core+21347>, 0x5f3aa96d6aba <vm_exec_core+10074>, 0x5f3aa96d6343 <vm_exec_core+8163>, 0x5f3aa96da661 <vm_exec_core+25345>, 0x5f3aa96d74bc <vm_exec_core+12636>, 0x5f3aa96d9d57 <vm_exec_core+23031>, 0x5f3aa96d974b <vm_exec_core+21483>, 0x5f3aa96d9e24 <vm_exec_core+23236>, 0x5f3aa96db691 <vm_exec_core+29489>, 0x5f3aa96d8814 <vm_exec_core+17588>, 0x5f3aa96da902 <vm_exec_core+26018>, 0x5f3aa96d46eb <vm_exec_core+907>, 0x5f3aa96da4c5 <vm_exec_core+24933>, 0x5f3aa96d6d92 <vm_exec_core+10802>, 0x5f3aa96d9058 <vm_exec_core+19704>, 0x5f3aa96d95b8 <vm_exec_core+21080>, 0x5f3aa96d46f0 <vm_exec_core+912>, 0x5f3aa96d8ec3 <vm_exec_core+19299>, 0x5f3aa96d718f <vm_exec_core+11823>, 0x5f3aa96d6500 <vm_exec_core+8608>, 0x5f3aa96d9eb8 <vm_exec_core+23384>, 0x5f3aa96d55f0 <vm_exec_core+4752>, 0x5f3aa96d7d74 <vm_exec_core+14868>, 0x5f3aa96e35d9 <vm_exec_core+62073>, 0x5f3aa96d9a77 <vm_exec_core+22295>, 0x5f3aa96d5e51 <vm_exec_core+6897>, 0x5f3aa96d621f <vm_exec_core+7871>, 0x5f3aa96d60fd <vm_exec_core+7581>, 0x5f3aa96d6756 <vm_exec_core+9206>, 0x5f3aa96d6fde <vm_exec_core+11390>, 0x5f3aa96d5d72 <vm_exec_core+6674>, 0x5f3aa96dc603 <vm_exec_core+33443>, 0x5f3aa96d9b2e <vm_exec_core+22478>, 0x5f3aa96d863c <vm_exec_core+17116>, 0x5f3aa96dafb1 <vm_exec_core+27729>, 0x5f3aa96dc721 <vm_exec_core+33729>, 0x5f3aa96db317 <vm_exec_core+28599>, 0x5f3aa96dc16e <vm_exec_core+32270>, 0x5f3aa96dc246 <vm_exec_core+32486>, 0x5f3aa96d4fcc <vm_exec_core+3180>, 0x5f3aa96dbcf4 <vm_exec_core+31124>, 0x5f3aa96d737f <vm_exec_core+12319>, 0x5f3aa96dbf2f <vm_exec_core+31695>, 0x5f3aa96d6e3e <vm_exec_core+10974>, 0x5f3aa96db215 <vm_exec_core+28341>, 0x5f3aa96d4df3 <vm_exec_core+2707>, 0x5f3aa96d6bd4 <vm_exec_core+10356>, 0x5f3aa96d7f7c <vm_exec_core+15388>, 0x5f3aa96d7915 <vm_exec_core+13749>, 0x5f3aa96d76e4 <vm_exec_core+13188>, 0x5f3aa96d47e7 <vm_exec_core+1159>, 0x5f3aa96d4d0a <vm_exec_core+2474>, 0x5f3aa96d4879 <vm_exec_core+1305>, 0x5f3aa96db530 <vm_exec_core+29136>, 0x5f3aa96d8d60 <vm_exec_core+18944>, 0x5f3aa96d8304 <vm_exec_core+16292>, 0x5f3aa96d8a21 <vm_exec_core+18113>, 0x5f3aa96d873a <vm_exec_core+17370>, 0x5f3aa96d7785 <vm_exec_core+13349>, 0x5f3aa96d8128 <vm_exec_core+15816>, 0x5f3aa96d7c4a <vm_exec_core+14570>, 0x5f3aa96d8433 <vm_exec_core+16595>, 0x5f3aa96d84b5 <vm_exec_core+16725>, 0x5f3aa96d4a5a <vm_exec_core+1786>, 0x5f3aa96d5b2b <vm_exec_core+6091>, 0x5f3aa96db760 <vm_exec_core+29696>, 0x5f3aa96d5683 <vm_exec_core+4899>, 0x5f3aa96dc35f <vm_exec_core+32767>, 0x5f3aa96da123 <vm_exec_core+24003>, 0x5f3aa96d7a9e <vm_exec_core+14142>, 0x5f3aa96d4bda <vm_exec_core+2170>, 0x5f3aa96dbdc8 <vm_exec_core+31336>, 0x5f3aa96dbac2 <vm_exec_core+30562>, 0x5f3aa96d58fb <vm_exec_core+5531>, 0x5f3aa96d5178 <vm_exec_core+3608>, 0x5f3aa96da778 <vm_exec_core+25624>, 0x5f3aa96d68b2 <vm_exec_core+9554>, 0x5f3aa96dc006 <vm_exec_core+31910>, 0x5f3aa96dbc50 <vm_exec_core+30960>, 0x5f3aa96d6f12 <vm_exec_core+11186>, 0x5f3aa96d7a1c <vm_exec_core+14012>, 0x5f3aa96da371 <vm_exec_core+24593>, 0x5f3aa96dbbb1 <vm_exec_core+30801>, 0x5f3aa96d94d8 <vm_exec_core+20856>, 0x5f3aa96da40b <vm_exec_core+24747>, 0x5f3aa96dab29 <vm_exec_core+26569>, 0x5f3aa96d9404 <vm_exec_core+20644>, 0x5f3aa96d50a4 <vm_exec_core+3396>, 0x5f3aa96d9c3d <vm_exec_core+22749>, 0x5f3aa96d4f1a <vm_exec_core+3002>, 0x5f3aa96d538a <vm_exec_core+4138>, 0x5f3aa96d725f <vm_exec_core+12031>, 0x5f3aa96d8fa5 <vm_exec_core+19525>, 0x5f3aa96d9986 <vm_exec_core+22054>, 0x5f3aa96d8b41 <vm_exec_core+18401>, 0x5f3aa96d4a9f <vm_exec_core+1855>, 0x5f3aa96db0ab <vm_exec_core+27979>, 0x5f3aa96db9d7 <vm_exec_core+30327>, 0x5f3aa96d5463 <vm_exec_core+4355>, 0x5f3aa96d5ff7 <vm_exec_core+7319>, 0x5f3aa96d5a7d <vm_exec_core+5917>, 0x5f3aa96d69b7 <vm_exec_core+9815>, 0x5f3aa96d79b1 <vm_exec_core+13905>, 0x5f3aa96d5525 <vm_exec_core+4549>, 0x5f3aa96daef4 <vm_exec_core+27540>, 0x5f3aa96d5f66 <vm_exec_core+7174>, 0x5f3aa96d786f <vm_exec_core+13583>, 0x5f3aa96d8224 <vm_exec_core+16068>, 0x5f3aa96da824 <vm_exec_core+25796>, 0x5f3aa96d96b4 <vm_exec_core+21332>, 0x5f3aa96d6aab <vm_exec_core+10059>, 0x5f3aa96d6334 <vm_exec_core+8148>, 0x5f3aa96da652 <vm_exec_core+25330>, 0x5f3aa96d74ad <vm_exec_core+12621>, 0x5f3aa96d9d48 <vm_exec_core+23016>, 0x5f3aa96d973c <vm_exec_core+21468>, 0x5f3aa96d9e15 <vm_exec_core+23221>, 0x5f3aa96db682 <vm_exec_core+29474>, 0x5f3aa96d8805 <vm_exec_core+17573>, 0x5f3aa96da8f3 <vm_exec_core+26003>, 0x5f3aa96d96a0 <vm_exec_core+21312>, 0x5f3aa96da4b6 <vm_exec_core+24918>, 0x5f3aa96d6d83 <vm_exec_core+10787>, 0x5f3aa96d9049 <vm_exec_core+19689>, 0x5f3aa96d95a9 <vm_exec_core+21065>, 0x5f3aa96d7f68 <vm_exec_core+15368>, 0x5f3aa96d8eb4 <vm_exec_core+19284>, 0x5f3aa96d7180 <vm_exec_core+11808>, 0x5f3aa96d64f1 <vm_exec_core+8593>, 0x5f3aa96d9ea9 <vm_exec_core+23369>, 0x5f3aa96d55e1 <vm_exec_core+4737>, 0x5f3aa96d7d65 <vm_exec_core+14853>, 0x5f3aa96e35ca <vm_exec_core+62058>, 0x5f3aa96d9a68 <vm_exec_core+22280>, 0x5f3aa96d5e42 <vm_exec_core+6882>, 0x5f3aa96d6210 <vm_exec_core+7856>, 0x5f3aa96d60ee <vm_exec_core+7566>, 0x5f3aa96d6747 <vm_exec_core+9191>, 0x5f3aa96d6fcf <vm_exec_core+11375>, 0x5f3aa96d8eaf <vm_exec_core+19279>, 0x5f3aa96d8632 <vm_exec_core+17106>, 0x5f3aa96d8eaa <vm_exec_core+19274>, 0x5f3aa96d96a0 <vm_exec_core+21312>, 0x5f3aa96d969e <vm_exec_core+21310>, 0x5f3aa96d6742 <vm_exec_core+9186>, 0x5f3aa96d9c01 <vm_exec_core+22689>, 0x5f3aa96d7a12 <vm_exec_core+14002>, 0x5f3aa96d7a17 <vm_exec_core+14007>, 0x5f3aa96d969c <vm_exec_core+21308>, 0x5f3aa96d957b <vm_exec_core+21019>, 0x5f3aa96d8a08 <vm_exec_core+18088>, 0x5f3aa96d8726 <vm_exec_core+17350>, 0x5f3aa96d969a <vm_exec_core+21306>, 0x5f3aa96d8b3c <vm_exec_core+18396>...} | 
 |         reg_cfp = 0x720ab6dff790 | 
 |         reg_pc = 0x504000087470 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #51 0x00005f3aa96d0ed8 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564 | 
 |         _ec = 0x5160047214d0 | 
 |         _tag = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         result = <optimized out> | 
 | #52 0x00005f3aa970e0cb in invoke_iseq_block_from_c (ec=0x5160047214d0, captured=<optimized out>, self=125391154885160, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=0x0, is_lambda=0, me=0x0, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1595 | 
 |         flags = 0 | 
 |         iseq = 0x720ac8fca400 | 
 |         cfp = 0x720ab6dff7c8 | 
 |         sp = 0x720ab6cff818 | 
 |         use_argv = <optimized out> | 
 |         stack_argv = 0x720ab6cff818 | 
 |         opt_pc = <optimized out> | 
 |         type = <optimized out> | 
 |         av = <optimized out> | 
 |         bound = <optimized out> | 
 | #53 invoke_block_from_c_proc (ec=0x5160047214d0, self=125391154885160, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=0, me=0x0, proc=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1689 | 
 |         block = <optimized out> | 
 |         keyword_hash = <optimized out> | 
 | #54 vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1719 | 
 | No locals. | 
 | #55 0x00005f3aa970c356 in rb_vm_invoke_proc (ec=0x540000001088, proc=0x80, proc@entry=0x5040003f9f90, argc=-1456288882, argc@entry=0, argv=0x0, kw_splat=0, passed_block_handler=18446744073709551104, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1740 | 
 |         self = 0 | 
 | #56 0x00005f3aa96637e9 in thread_do_start_proc (th=th@entry=0x515000273600) at /tmp/ruby/src/trunk_asan/thread.c:598 | 
 |         args = <optimized out> | 
 |         procval = <optimized out> | 
 |         proc = 0x5040003f9f90 | 
 |         args_len = 0 | 
 |         args_ptr = <optimized out> | 
 | #57 0x00005f3aa966139a in thread_do_start (th=0x515000273600) at /tmp/ruby/src/trunk_asan/thread.c:615 | 
 |         result = 36 | 
 | #58 thread_start_func_2 (th=th@entry=0x515000273600, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:670 | 
 |         _tag = <optimized out> | 
 |         _ec = <optimized out> | 
 |         ractor_main_th = 0x515000000300 | 
 |         fiber_scheduler_closed = 0 | 
 |         event_thread_end_hooked = 0 | 
 |         result = 36 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #59 0x00005f3aa966065e in call_thread_start_func_2 (th=0x515000273600) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2237 | 
 |         stack_start = <optimized out> | 
 |         stack_start_addr = 0x720ab5dffce0 | 
 | #60 nt_start (ptr=0x50c000681280) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2282 | 
 |         th = 0x515000273600 | 
 |         sched = <optimized out> | 
 |         nt = 0x50c000681280 | 
 |         vm = 0x525000000100 | 
 | #61 0x00005f3aa93107df in asan_thread_start(void*) () | 
 | No symbol table info available. | 
 | #62 0x0000720ae809ca94 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 = {125390326597312, 5820672226284843107, 125390326597312, -352, 0, 140729773141232, 5820672226272260195, 5820785010269663331}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} | 
 |         not_first_call = <optimized out> | 
 | #63 0x0000720ae8129c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 | 
 | No locals. | 
 | >>> Dump Ruby level backtrace (if possible) | 
 | $1 = true | 
 | [Inferior 1 (process 311203) detached] | 
 | $ timeout 60 gdb -p 311207 -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 277298 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null | 
 | [New LWP 313600] | 
 | [New LWP 311208] | 
 | [New LWP 306441] | 
 | [New LWP 289935] | 
 | [Thread debugging using libthread_db enabled] | 
 | Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". | 
 | 0x0000720ae8098d61 in __futex_abstimed_wait_common64 (private=4095, cancel=true, abstime=0x7ffe342337e0, op=137, expected=0, futex_word=0x50c000000090) at ./nptl/futex-internal.c:57 | 
 | >>> Threads | 
 |   Id   Target Id                                            Frame  | 
 | * 1    Thread 0x720ae834bc40 (LWP 277298) "ruby"            0x0000720ae8098d61 in __futex_abstimed_wait_common64 (private=4095, cancel=true, abstime=0x7ffe342337e0, op=137, expected=0, futex_word=0x50c000000090) at ./nptl/futex-internal.c:57 | 
 |   2    Thread 0x720ab6a006c0 (LWP 313600) "envutil.rb:183"  0x0000720ae811b4cd in __GI___poll (fds=0x720ab2009760, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 |   3    Thread 0x720acbe006c0 (LWP 311208) "test_autoload.*" 0x0000720ae811b4cd in __GI___poll (fds=0x720ab4309040, nfds=1, timeout=10) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 |   4    Thread 0x720ac4a006c0 (LWP 306441) "parallel.rb:40"  0x0000720ae811b4cd in __GI___poll (fds=0x720ab5018260, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 |   5    Thread 0x720abf2006c0 (LWP 289935) "Gem::Timeout st" 0x0000720ae8098d61 in __futex_abstimed_wait_common64 (private=24378, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c0007a8d10) at ./nptl/futex-internal.c:57 | 
 | >>> Machine level backtrace | 
 | Thread 5 (Thread 0x720abf2006c0 (LWP 289935) "Gem::Timeout st"): | 
 | #0  0x0000720ae8098d61 in __futex_abstimed_wait_common64 (private=24378, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x50c0007a8d10) 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=24378, abstime=0x0, clockid=0, expected=0, futex_word=0x50c0007a8d10) 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=0x50c0007a8d10, 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  0x0000720ae809b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x515000000920, cond=0x50c0007a8ce8) at ./nptl/pthread_cond_wait.c:503 | 
 |         spin = 0 | 
 |         buffer = {__routine = 0x720ae809b4a0 <__condvar_cleanup_waiting>, __arg = 0x720abf1fec30, __canceltype = -1160604944, __prev = 0x0} | 
 |         cbuffer = {wseq = 38, cond = 0x50c0007a8ce8, mutex = 0x515000000920, private = 0} | 
 |         err = <optimized out> | 
 |         g = 0 | 
 |         flags = <optimized out> | 
 |         g1_start = <optimized out> | 
 |         maxspin = 0 | 
 |         signals = <optimized out> | 
 |         result = 0 | 
 |         wseq = 38 | 
 |         seq = 19 | 
 |         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=0x50c0007a8ce8, mutex=mutex@entry=0x515000000920) at ./nptl/pthread_cond_wait.c:627 | 
 | No locals. | 
 | #5  0x00005f3aa963b2c1 in rb_native_cond_wait (cond=0x50c0007a8d10, mutex=0x515000000920) at /tmp/ruby/src/trunk_asan/thread_pthread.c:222 | 
 |         r = <optimized out> | 
 | #6  thread_sched_wait_running_turn (sched=sched@entry=0x515000000920, th=th@entry=0x515000003000, can_direct_transfer=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:863 | 
 |         next_th = <optimized out> | 
 | #7  0x00005f3aa965f2f2 in thread_sched_to_waiting_until_wakeup (sched=0x515000000920, th=th@entry=0x515000003000) at /tmp/ruby/src/trunk_asan/thread_pthread.c:1105 | 
 |         can_direct_transfer = <optimized out> | 
 | #8  0x00005f3aa9645731 in native_sleep (th=0x515000003000, rel=0x0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3344 | 
 |         sched = <optimized out> | 
 | #9  sleep_forever (th=0x515000003000, fl=fl@entry=1) at /tmp/ruby/src/trunk_asan/thread.c:1351 | 
 |         prev_status = THREAD_RUNNABLE | 
 |         status = THREAD_STOPPED_FOREVER | 
 |         woke = <optimized out> | 
 | #10 0x00005f3aa965dd65 in rb_thread_sleep_deadly_allow_spurious_wakeup (blocker=125390647108000, timeout=4, end=0) at /tmp/ruby/src/trunk_asan/thread.c:1396 | 
 |         scheduler = <optimized out> | 
 | #11 queue_sleep (_args=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:1028 | 
 |         args = <optimized out> | 
 | #12 0x00005f3aa935b020 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1053 | 
 |         _ec = 0x51600357f6d0 | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x720abf1fef90, <optimized out>, 0x720abf1feea0, <optimized out>, <optimized out>}, prev = 0x720abaa09240, state = RUBY_TAG_NONE, lock_rec = 0} | 
 |         result = 4 | 
 |         ec = 0x51600357f6d0 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #13 0x00005f3aa965d24d in queue_do_pop (self=<optimized out>, q=0x50400032f3d0, should_block=<optimized out>, timeout=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_sync.c:1103 | 
 |         queue_waiter = {w = {self = 125390647108000, th = 0x0, fiber = 0x0, node = {next = 0x0, prev = 0x0}}, as = {q = 0x0, sq = 0x0}} | 
 |         queue_sleep_arg = {self = 125390647108000, timeout = 4, end = <optimized out>} | 
 |         ec = <optimized out> | 
 |         waitq = 0x50400032f3d0 | 
 |         end = 0 | 
 | #14 0x00005f3aa96dca05 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:7330 | 
 |         func_ptr = <optimized out> | 
 |         canary_p = <optimized out> | 
 |         ret = <optimized out> | 
 | #15 0x00005f3aa96dca05 in vm_invoke_builtin_delegate (ec=0x51600357f6d0, cfp=0x720abfefd758, bf=<optimized out>, start_index=<optimized out>) | 
 |         argv = <optimized out> | 
 | #16 vm_exec_core (ec=ec@entry=0x51600357f6d0) at ../../src/trunk_asan/insns.def:1632 | 
 |         bf = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         index = <optimized out> | 
 |         insns_address_table = {0x5f3aa96d4a69 <vm_exec_core+1801>, 0x5f3aa96d5b3a <vm_exec_core+6106>, 0x5f3aa96db76f <vm_exec_core+29711>, 0x5f3aa96d5692 <vm_exec_core+4914>, 0x5f3aa96dc36e <vm_exec_core+32782>, 0x5f3aa96da132 <vm_exec_core+24018>, 0x5f3aa96d7aad <vm_exec_core+14157>, 0x5f3aa96d4be9 <vm_exec_core+2185>, 0x5f3aa96dbdd7 <vm_exec_core+31351>, 0x5f3aa96dbad1 <vm_exec_core+30577>, 0x5f3aa96d590a <vm_exec_core+5546>, 0x5f3aa96d5187 <vm_exec_core+3623>, 0x5f3aa96da787 <vm_exec_core+25639>, 0x5f3aa96d68c1 <vm_exec_core+9569>, 0x5f3aa96dc015 <vm_exec_core+31925>, 0x5f3aa96dbc5f <vm_exec_core+30975>, 0x5f3aa96d6f21 <vm_exec_core+11201>, 0x5f3aa96d7a2b <vm_exec_core+14027>, 0x5f3aa96da380 <vm_exec_core+24608>, 0x5f3aa96dbbc0 <vm_exec_core+30816>, 0x5f3aa96d94e7 <vm_exec_core+20871>, 0x5f3aa96da41a <vm_exec_core+24762>, 0x5f3aa96dab38 <vm_exec_core+26584>, 0x5f3aa96d9413 <vm_exec_core+20659>, 0x5f3aa96d50b3 <vm_exec_core+3411>, 0x5f3aa96d9c4c <vm_exec_core+22764>, 0x5f3aa96d4f29 <vm_exec_core+3017>, 0x5f3aa96d5399 <vm_exec_core+4153>, 0x5f3aa96d726e <vm_exec_core+12046>, 0x5f3aa96d8fb4 <vm_exec_core+19540>, 0x5f3aa96d9995 <vm_exec_core+22069>, 0x5f3aa96d8b50 <vm_exec_core+18416>, 0x5f3aa96d4aae <vm_exec_core+1870>, 0x5f3aa96db0ba <vm_exec_core+27994>, 0x5f3aa96db9e6 <vm_exec_core+30342>, 0x5f3aa96d5472 <vm_exec_core+4370>, 0x5f3aa96d6006 <vm_exec_core+7334>, 0x5f3aa96d5a8c <vm_exec_core+5932>, 0x5f3aa96d69c6 <vm_exec_core+9830>, 0x5f3aa96d79c0 <vm_exec_core+13920>, 0x5f3aa96d5534 <vm_exec_core+4564>, 0x5f3aa96daf03 <vm_exec_core+27555>, 0x5f3aa96d5f75 <vm_exec_core+7189>, 0x5f3aa96d787e <vm_exec_core+13598>, 0x5f3aa96d8233 <vm_exec_core+16083>, 0x5f3aa96da833 <vm_exec_core+25811>, 0x5f3aa96d96c3 <vm_exec_core+21347>, 0x5f3aa96d6aba <vm_exec_core+10074>, 0x5f3aa96d6343 <vm_exec_core+8163>, 0x5f3aa96da661 <vm_exec_core+25345>, 0x5f3aa96d74bc <vm_exec_core+12636>, 0x5f3aa96d9d57 <vm_exec_core+23031>, 0x5f3aa96d974b <vm_exec_core+21483>, 0x5f3aa96d9e24 <vm_exec_core+23236>, 0x5f3aa96db691 <vm_exec_core+29489>, 0x5f3aa96d8814 <vm_exec_core+17588>, 0x5f3aa96da902 <vm_exec_core+26018>, 0x5f3aa96d46eb <vm_exec_core+907>, 0x5f3aa96da4c5 <vm_exec_core+24933>, 0x5f3aa96d6d92 <vm_exec_core+10802>, 0x5f3aa96d9058 <vm_exec_core+19704>, 0x5f3aa96d95b8 <vm_exec_core+21080>, 0x5f3aa96d46f0 <vm_exec_core+912>, 0x5f3aa96d8ec3 <vm_exec_core+19299>, 0x5f3aa96d718f <vm_exec_core+11823>, 0x5f3aa96d6500 <vm_exec_core+8608>, 0x5f3aa96d9eb8 <vm_exec_core+23384>, 0x5f3aa96d55f0 <vm_exec_core+4752>, 0x5f3aa96d7d74 <vm_exec_core+14868>, 0x5f3aa96e35d9 <vm_exec_core+62073>, 0x5f3aa96d9a77 <vm_exec_core+22295>, 0x5f3aa96d5e51 <vm_exec_core+6897>, 0x5f3aa96d621f <vm_exec_core+7871>, 0x5f3aa96d60fd <vm_exec_core+7581>, 0x5f3aa96d6756 <vm_exec_core+9206>, 0x5f3aa96d6fde <vm_exec_core+11390>, 0x5f3aa96d5d72 <vm_exec_core+6674>, 0x5f3aa96dc603 <vm_exec_core+33443>, 0x5f3aa96d9b2e <vm_exec_core+22478>, 0x5f3aa96d863c <vm_exec_core+17116>, 0x5f3aa96dafb1 <vm_exec_core+27729>, 0x5f3aa96dc721 <vm_exec_core+33729>, 0x5f3aa96db317 <vm_exec_core+28599>, 0x5f3aa96dc16e <vm_exec_core+32270>, 0x5f3aa96dc246 <vm_exec_core+32486>, 0x5f3aa96d4fcc <vm_exec_core+3180>, 0x5f3aa96dbcf4 <vm_exec_core+31124>, 0x5f3aa96d737f <vm_exec_core+12319>, 0x5f3aa96dbf2f <vm_exec_core+31695>, 0x5f3aa96d6e3e <vm_exec_core+10974>, 0x5f3aa96db215 <vm_exec_core+28341>, 0x5f3aa96d4df3 <vm_exec_core+2707>, 0x5f3aa96d6bd4 <vm_exec_core+10356>, 0x5f3aa96d7f7c <vm_exec_core+15388>, 0x5f3aa96d7915 <vm_exec_core+13749>, 0x5f3aa96d76e4 <vm_exec_core+13188>, 0x5f3aa96d47e7 <vm_exec_core+1159>, 0x5f3aa96d4d0a <vm_exec_core+2474>, 0x5f3aa96d4879 <vm_exec_core+1305>, 0x5f3aa96db530 <vm_exec_core+29136>, 0x5f3aa96d8d60 <vm_exec_core+18944>, 0x5f3aa96d8304 <vm_exec_core+16292>, 0x5f3aa96d8a21 <vm_exec_core+18113>, 0x5f3aa96d873a <vm_exec_core+17370>, 0x5f3aa96d7785 <vm_exec_core+13349>, 0x5f3aa96d8128 <vm_exec_core+15816>, 0x5f3aa96d7c4a <vm_exec_core+14570>, 0x5f3aa96d8433 <vm_exec_core+16595>, 0x5f3aa96d84b5 <vm_exec_core+16725>, 0x5f3aa96d4a5a <vm_exec_core+1786>, 0x5f3aa96d5b2b <vm_exec_core+6091>, 0x5f3aa96db760 <vm_exec_core+29696>, 0x5f3aa96d5683 <vm_exec_core+4899>, 0x5f3aa96dc35f <vm_exec_core+32767>, 0x5f3aa96da123 <vm_exec_core+24003>, 0x5f3aa96d7a9e <vm_exec_core+14142>, 0x5f3aa96d4bda <vm_exec_core+2170>, 0x5f3aa96dbdc8 <vm_exec_core+31336>, 0x5f3aa96dbac2 <vm_exec_core+30562>, 0x5f3aa96d58fb <vm_exec_core+5531>, 0x5f3aa96d5178 <vm_exec_core+3608>, 0x5f3aa96da778 <vm_exec_core+25624>, 0x5f3aa96d68b2 <vm_exec_core+9554>, 0x5f3aa96dc006 <vm_exec_core+31910>, 0x5f3aa96dbc50 <vm_exec_core+30960>, 0x5f3aa96d6f12 <vm_exec_core+11186>, 0x5f3aa96d7a1c <vm_exec_core+14012>, 0x5f3aa96da371 <vm_exec_core+24593>, 0x5f3aa96dbbb1 <vm_exec_core+30801>, 0x5f3aa96d94d8 <vm_exec_core+20856>, 0x5f3aa96da40b <vm_exec_core+24747>, 0x5f3aa96dab29 <vm_exec_core+26569>, 0x5f3aa96d9404 <vm_exec_core+20644>, 0x5f3aa96d50a4 <vm_exec_core+3396>, 0x5f3aa96d9c3d <vm_exec_core+22749>, 0x5f3aa96d4f1a <vm_exec_core+3002>, 0x5f3aa96d538a <vm_exec_core+4138>, 0x5f3aa96d725f <vm_exec_core+12031>, 0x5f3aa96d8fa5 <vm_exec_core+19525>, 0x5f3aa96d9986 <vm_exec_core+22054>, 0x5f3aa96d8b41 <vm_exec_core+18401>, 0x5f3aa96d4a9f <vm_exec_core+1855>, 0x5f3aa96db0ab <vm_exec_core+27979>, 0x5f3aa96db9d7 <vm_exec_core+30327>, 0x5f3aa96d5463 <vm_exec_core+4355>, 0x5f3aa96d5ff7 <vm_exec_core+7319>, 0x5f3aa96d5a7d <vm_exec_core+5917>, 0x5f3aa96d69b7 <vm_exec_core+9815>, 0x5f3aa96d79b1 <vm_exec_core+13905>, 0x5f3aa96d5525 <vm_exec_core+4549>, 0x5f3aa96daef4 <vm_exec_core+27540>, 0x5f3aa96d5f66 <vm_exec_core+7174>, 0x5f3aa96d786f <vm_exec_core+13583>, 0x5f3aa96d8224 <vm_exec_core+16068>, 0x5f3aa96da824 <vm_exec_core+25796>, 0x5f3aa96d96b4 <vm_exec_core+21332>, 0x5f3aa96d6aab <vm_exec_core+10059>, 0x5f3aa96d6334 <vm_exec_core+8148>, 0x5f3aa96da652 <vm_exec_core+25330>, 0x5f3aa96d74ad <vm_exec_core+12621>, 0x5f3aa96d9d48 <vm_exec_core+23016>, 0x5f3aa96d973c <vm_exec_core+21468>, 0x5f3aa96d9e15 <vm_exec_core+23221>, 0x5f3aa96db682 <vm_exec_core+29474>, 0x5f3aa96d8805 <vm_exec_core+17573>, 0x5f3aa96da8f3 <vm_exec_core+26003>, 0x5f3aa96d96a0 <vm_exec_core+21312>, 0x5f3aa96da4b6 <vm_exec_core+24918>, 0x5f3aa96d6d83 <vm_exec_core+10787>, 0x5f3aa96d9049 <vm_exec_core+19689>, 0x5f3aa96d95a9 <vm_exec_core+21065>, 0x5f3aa96d7f68 <vm_exec_core+15368>, 0x5f3aa96d8eb4 <vm_exec_core+19284>, 0x5f3aa96d7180 <vm_exec_core+11808>, 0x5f3aa96d64f1 <vm_exec_core+8593>, 0x5f3aa96d9ea9 <vm_exec_core+23369>, 0x5f3aa96d55e1 <vm_exec_core+4737>, 0x5f3aa96d7d65 <vm_exec_core+14853>, 0x5f3aa96e35ca <vm_exec_core+62058>, 0x5f3aa96d9a68 <vm_exec_core+22280>, 0x5f3aa96d5e42 <vm_exec_core+6882>, 0x5f3aa96d6210 <vm_exec_core+7856>, 0x5f3aa96d60ee <vm_exec_core+7566>, 0x5f3aa96d6747 <vm_exec_core+9191>, 0x5f3aa96d6fcf <vm_exec_core+11375>, 0x5f3aa96d8eaf <vm_exec_core+19279>, 0x5f3aa96d8632 <vm_exec_core+17106>, 0x5f3aa96d8eaa <vm_exec_core+19274>, 0x5f3aa96d96a0 <vm_exec_core+21312>, 0x5f3aa96d969e <vm_exec_core+21310>, 0x5f3aa96d6742 <vm_exec_core+9186>, 0x5f3aa96d9c01 <vm_exec_core+22689>, 0x5f3aa96d7a12 <vm_exec_core+14002>, 0x5f3aa96d7a17 <vm_exec_core+14007>, 0x5f3aa96d969c <vm_exec_core+21308>, 0x5f3aa96d957b <vm_exec_core+21019>, 0x5f3aa96d8a08 <vm_exec_core+18088>, 0x5f3aa96d8726 <vm_exec_core+17350>, 0x5f3aa96d969a <vm_exec_core+21306>, 0x5f3aa96d8b3c <vm_exec_core+18396>...} | 
 |         reg_cfp = 0x720abfefd758 | 
 |         reg_pc = <optimized out> | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #17 0x00005f3aa96d0ed8 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564 | 
 |         _ec = 0x51600357f6d0 | 
 |         _tag = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         result = <optimized out> | 
 | #18 0x00005f3aa970e0cb in invoke_iseq_block_from_c (ec=0x51600357f6d0, captured=<optimized out>, self=125390647177440, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=0x0, is_lambda=0, me=0x0, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1595 | 
 |         flags = 0 | 
 |         iseq = 0x720ac8faaab0 | 
 |         cfp = 0x720abfefd7c8 | 
 |         sp = 0x720abfdfd818 | 
 |         use_argv = <optimized out> | 
 |         stack_argv = 0x720abfdfd818 | 
 |         opt_pc = <optimized out> | 
 |         type = <optimized out> | 
 |         av = <optimized out> | 
 |         bound = <optimized out> | 
 | #19 invoke_block_from_c_proc (ec=0x51600357f6d0, self=125390647177440, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=0, me=0x0, proc=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1689 | 
 |         block = <optimized out> | 
 |         keyword_hash = <optimized out> | 
 | #20 vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1719 | 
 | No locals. | 
 | #21 0x00005f3aa970c356 in rb_vm_invoke_proc (ec=0x50c0007a8d10, proc=0x189, proc@entry=0x504000605950, argc=-402027167, argc@entry=0, argv=0x0, kw_splat=-1, passed_block_handler=18446744073709551104, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1740 | 
 |         self = 0 | 
 | #22 0x00005f3aa96637e9 in thread_do_start_proc (th=th@entry=0x515000003000) at /tmp/ruby/src/trunk_asan/thread.c:598 | 
 |         args = <optimized out> | 
 |         procval = <optimized out> | 
 |         proc = 0x504000605950 | 
 |         args_len = 0 | 
 |         args_ptr = <optimized out> | 
 | #23 0x00005f3aa966139a in thread_do_start (th=0x515000003000) at /tmp/ruby/src/trunk_asan/thread.c:615 | 
 |         result = 36 | 
 | #24 thread_start_func_2 (th=th@entry=0x515000003000, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:670 | 
 |         _tag = <optimized out> | 
 |         _ec = <optimized out> | 
 |         ractor_main_th = 0x515000000300 | 
 |         fiber_scheduler_closed = 0 | 
 |         event_thread_end_hooked = 0 | 
 |         result = 36 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #25 0x00005f3aa966065e in call_thread_start_func_2 (th=0x515000003000) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2237 | 
 |         stack_start = <optimized out> | 
 |         stack_start_addr = 0x720abf1ffce0 | 
 | #26 nt_start (ptr=0x50c0007a8cc0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2282 | 
 |         th = 0x515000003000 | 
 |         sched = <optimized out> | 
 |         nt = 0x50c0007a8cc0 | 
 |         vm = 0x525000000100 | 
 | #27 0x00005f3aa93107df in asan_thread_start(void*) () | 
 | No symbol table info available. | 
 | #28 0x0000720ae809ca94 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 = {125390481786560, 5820685970180190307, 125390481786560, -352, 0, 125390550980240, 5820685970167607395, 5820785010269663331}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} | 
 |         not_first_call = <optimized out> | 
 | #29 0x0000720ae8129c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 | 
 | No locals. | 
 | Thread 4 (Thread 0x720ac4a006c0 (LWP 306441) "parallel.rb:40"): | 
 | #0  0x0000720ae811b4cd in __GI___poll (fds=0x720ab5018260, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 |         sc_ret = -516 | 
 |         sc_cancel_oldtype = 0 | 
 |         sc_ret = <optimized out> | 
 | #1  0x00005f3aa92b742a in __interceptor_poll () | 
 | No symbol table info available. | 
 | #2  0x00005f3aa940af3d in nogvl_wait_for (th=125390647230760, fptr=0x5110003b53c0, events=1, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:12500 | 
 |         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:1172 | 
 |         ready = <optimized out> | 
 | #4  0x00005f3aa940c3b6 in internal_read_func (ptr=0x720ab5018040) at /tmp/ruby/src/trunk_asan/io.c:1203 | 
 |         iis = 0x720ab5018040 | 
 |         result = <optimized out> | 
 | #5  0x00005f3aa964973b in rb_thread_io_blocking_call (func=0x5f3aa940bf30 <internal_read_func>, data1=0x720ab5018040, fd=<optimized out>, events=1) at /tmp/ruby/src/trunk_asan/thread.c:1802 | 
 |         __region = <optimized out> | 
 |         saved_state = RUBY_TAG_NONE | 
 |         _ec = <optimized out> | 
 |         _tag = <optimized out> | 
 |         ec = <optimized out> | 
 |         th = <optimized out> | 
 |         prev_mn_schedulable = false | 
 |         waiting_fd = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         val = <optimized out> | 
 |         saved_errno = <optimized out> | 
 | #6  0x00005f3aa935b020 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1053 | 
 |         _ec = 0x51600385f5d0 | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x720ac49fee50, <optimized out>, 0x720ac49fed60, <optimized out>, <optimized out>}, prev = 0x720ab5009240, state = RUBY_TAG_NONE, lock_rec = 0} | 
 |         result = 4 | 
 |         ec = 0x51600385f5d0 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #7  0x00005f3aa9420765 in io_read_memory_locktmp (str=125390312014432, iis=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:3449 | 
 | 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:3495 | 
 |         str = <optimized out> | 
 |         iis = {th = 125390647230760, fptr = 0x5110003b53c0, nonblock = 0, fd = 6, buf = 0x51900031e780, capa = 1024, timeout = <optimized out>} | 
 |         length = <optimized out> | 
 |         len = 1024 | 
 |         fptr = 0x5110003b53c0 | 
 |         n = <optimized out> | 
 |         shrinkable = <optimized out> | 
 | #9  0x00005f3aa93fca51 in io_readpartial (argc=-1258192288, argv=0x1, io=4294967295) at /tmp/ruby/src/trunk_asan/io.c:3615 | 
 |         ret = <optimized out> | 
 | #10 0x00005f3aa9734428 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:3794 | 
 |         ci = 0x409100100003 | 
 |         cc = <optimized out> | 
 |         me = 0x720ae7b39e80 | 
 |         cfunc = 0x504000011018 | 
 |         recv = 125390647230880 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #11 0x00005f3aa96e1cbd in vm_sendish (ec=0x51600385f5d0, reg_cfp=0x720abfcf9790, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5961 | 
 |         calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>} | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 | #12 vm_exec_core (ec=ec@entry=0x51600385f5d0) at ../../src/trunk_asan/insns.def:898 | 
 |         bh = 0 | 
 |         cd = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         insns_address_table = {0x5f3aa96d4a69 <vm_exec_core+1801>, 0x5f3aa96d5b3a <vm_exec_core+6106>, 0x5f3aa96db76f <vm_exec_core+29711>, 0x5f3aa96d5692 <vm_exec_core+4914>, 0x5f3aa96dc36e <vm_exec_core+32782>, 0x5f3aa96da132 <vm_exec_core+24018>, 0x5f3aa96d7aad <vm_exec_core+14157>, 0x5f3aa96d4be9 <vm_exec_core+2185>, 0x5f3aa96dbdd7 <vm_exec_core+31351>, 0x5f3aa96dbad1 <vm_exec_core+30577>, 0x5f3aa96d590a <vm_exec_core+5546>, 0x5f3aa96d5187 <vm_exec_core+3623>, 0x5f3aa96da787 <vm_exec_core+25639>, 0x5f3aa96d68c1 <vm_exec_core+9569>, 0x5f3aa96dc015 <vm_exec_core+31925>, 0x5f3aa96dbc5f <vm_exec_core+30975>, 0x5f3aa96d6f21 <vm_exec_core+11201>, 0x5f3aa96d7a2b <vm_exec_core+14027>, 0x5f3aa96da380 <vm_exec_core+24608>, 0x5f3aa96dbbc0 <vm_exec_core+30816>, 0x5f3aa96d94e7 <vm_exec_core+20871>, 0x5f3aa96da41a <vm_exec_core+24762>, 0x5f3aa96dab38 <vm_exec_core+26584>, 0x5f3aa96d9413 <vm_exec_core+20659>, 0x5f3aa96d50b3 <vm_exec_core+3411>, 0x5f3aa96d9c4c <vm_exec_core+22764>, 0x5f3aa96d4f29 <vm_exec_core+3017>, 0x5f3aa96d5399 <vm_exec_core+4153>, 0x5f3aa96d726e <vm_exec_core+12046>, 0x5f3aa96d8fb4 <vm_exec_core+19540>, 0x5f3aa96d9995 <vm_exec_core+22069>, 0x5f3aa96d8b50 <vm_exec_core+18416>, 0x5f3aa96d4aae <vm_exec_core+1870>, 0x5f3aa96db0ba <vm_exec_core+27994>, 0x5f3aa96db9e6 <vm_exec_core+30342>, 0x5f3aa96d5472 <vm_exec_core+4370>, 0x5f3aa96d6006 <vm_exec_core+7334>, 0x5f3aa96d5a8c <vm_exec_core+5932>, 0x5f3aa96d69c6 <vm_exec_core+9830>, 0x5f3aa96d79c0 <vm_exec_core+13920>, 0x5f3aa96d5534 <vm_exec_core+4564>, 0x5f3aa96daf03 <vm_exec_core+27555>, 0x5f3aa96d5f75 <vm_exec_core+7189>, 0x5f3aa96d787e <vm_exec_core+13598>, 0x5f3aa96d8233 <vm_exec_core+16083>, 0x5f3aa96da833 <vm_exec_core+25811>, 0x5f3aa96d96c3 <vm_exec_core+21347>, 0x5f3aa96d6aba <vm_exec_core+10074>, 0x5f3aa96d6343 <vm_exec_core+8163>, 0x5f3aa96da661 <vm_exec_core+25345>, 0x5f3aa96d74bc <vm_exec_core+12636>, 0x5f3aa96d9d57 <vm_exec_core+23031>, 0x5f3aa96d974b <vm_exec_core+21483>, 0x5f3aa96d9e24 <vm_exec_core+23236>, 0x5f3aa96db691 <vm_exec_core+29489>, 0x5f3aa96d8814 <vm_exec_core+17588>, 0x5f3aa96da902 <vm_exec_core+26018>, 0x5f3aa96d46eb <vm_exec_core+907>, 0x5f3aa96da4c5 <vm_exec_core+24933>, 0x5f3aa96d6d92 <vm_exec_core+10802>, 0x5f3aa96d9058 <vm_exec_core+19704>, 0x5f3aa96d95b8 <vm_exec_core+21080>, 0x5f3aa96d46f0 <vm_exec_core+912>, 0x5f3aa96d8ec3 <vm_exec_core+19299>, 0x5f3aa96d718f <vm_exec_core+11823>, 0x5f3aa96d6500 <vm_exec_core+8608>, 0x5f3aa96d9eb8 <vm_exec_core+23384>, 0x5f3aa96d55f0 <vm_exec_core+4752>, 0x5f3aa96d7d74 <vm_exec_core+14868>, 0x5f3aa96e35d9 <vm_exec_core+62073>, 0x5f3aa96d9a77 <vm_exec_core+22295>, 0x5f3aa96d5e51 <vm_exec_core+6897>, 0x5f3aa96d621f <vm_exec_core+7871>, 0x5f3aa96d60fd <vm_exec_core+7581>, 0x5f3aa96d6756 <vm_exec_core+9206>, 0x5f3aa96d6fde <vm_exec_core+11390>, 0x5f3aa96d5d72 <vm_exec_core+6674>, 0x5f3aa96dc603 <vm_exec_core+33443>, 0x5f3aa96d9b2e <vm_exec_core+22478>, 0x5f3aa96d863c <vm_exec_core+17116>, 0x5f3aa96dafb1 <vm_exec_core+27729>, 0x5f3aa96dc721 <vm_exec_core+33729>, 0x5f3aa96db317 <vm_exec_core+28599>, 0x5f3aa96dc16e <vm_exec_core+32270>, 0x5f3aa96dc246 <vm_exec_core+32486>, 0x5f3aa96d4fcc <vm_exec_core+3180>, 0x5f3aa96dbcf4 <vm_exec_core+31124>, 0x5f3aa96d737f <vm_exec_core+12319>, 0x5f3aa96dbf2f <vm_exec_core+31695>, 0x5f3aa96d6e3e <vm_exec_core+10974>, 0x5f3aa96db215 <vm_exec_core+28341>, 0x5f3aa96d4df3 <vm_exec_core+2707>, 0x5f3aa96d6bd4 <vm_exec_core+10356>, 0x5f3aa96d7f7c <vm_exec_core+15388>, 0x5f3aa96d7915 <vm_exec_core+13749>, 0x5f3aa96d76e4 <vm_exec_core+13188>, 0x5f3aa96d47e7 <vm_exec_core+1159>, 0x5f3aa96d4d0a <vm_exec_core+2474>, 0x5f3aa96d4879 <vm_exec_core+1305>, 0x5f3aa96db530 <vm_exec_core+29136>, 0x5f3aa96d8d60 <vm_exec_core+18944>, 0x5f3aa96d8304 <vm_exec_core+16292>, 0x5f3aa96d8a21 <vm_exec_core+18113>, 0x5f3aa96d873a <vm_exec_core+17370>, 0x5f3aa96d7785 <vm_exec_core+13349>, 0x5f3aa96d8128 <vm_exec_core+15816>, 0x5f3aa96d7c4a <vm_exec_core+14570>, 0x5f3aa96d8433 <vm_exec_core+16595>, 0x5f3aa96d84b5 <vm_exec_core+16725>, 0x5f3aa96d4a5a <vm_exec_core+1786>, 0x5f3aa96d5b2b <vm_exec_core+6091>, 0x5f3aa96db760 <vm_exec_core+29696>, 0x5f3aa96d5683 <vm_exec_core+4899>, 0x5f3aa96dc35f <vm_exec_core+32767>, 0x5f3aa96da123 <vm_exec_core+24003>, 0x5f3aa96d7a9e <vm_exec_core+14142>, 0x5f3aa96d4bda <vm_exec_core+2170>, 0x5f3aa96dbdc8 <vm_exec_core+31336>, 0x5f3aa96dbac2 <vm_exec_core+30562>, 0x5f3aa96d58fb <vm_exec_core+5531>, 0x5f3aa96d5178 <vm_exec_core+3608>, 0x5f3aa96da778 <vm_exec_core+25624>, 0x5f3aa96d68b2 <vm_exec_core+9554>, 0x5f3aa96dc006 <vm_exec_core+31910>, 0x5f3aa96dbc50 <vm_exec_core+30960>, 0x5f3aa96d6f12 <vm_exec_core+11186>, 0x5f3aa96d7a1c <vm_exec_core+14012>, 0x5f3aa96da371 <vm_exec_core+24593>, 0x5f3aa96dbbb1 <vm_exec_core+30801>, 0x5f3aa96d94d8 <vm_exec_core+20856>, 0x5f3aa96da40b <vm_exec_core+24747>, 0x5f3aa96dab29 <vm_exec_core+26569>, 0x5f3aa96d9404 <vm_exec_core+20644>, 0x5f3aa96d50a4 <vm_exec_core+3396>, 0x5f3aa96d9c3d <vm_exec_core+22749>, 0x5f3aa96d4f1a <vm_exec_core+3002>, 0x5f3aa96d538a <vm_exec_core+4138>, 0x5f3aa96d725f <vm_exec_core+12031>, 0x5f3aa96d8fa5 <vm_exec_core+19525>, 0x5f3aa96d9986 <vm_exec_core+22054>, 0x5f3aa96d8b41 <vm_exec_core+18401>, 0x5f3aa96d4a9f <vm_exec_core+1855>, 0x5f3aa96db0ab <vm_exec_core+27979>, 0x5f3aa96db9d7 <vm_exec_core+30327>, 0x5f3aa96d5463 <vm_exec_core+4355>, 0x5f3aa96d5ff7 <vm_exec_core+7319>, 0x5f3aa96d5a7d <vm_exec_core+5917>, 0x5f3aa96d69b7 <vm_exec_core+9815>, 0x5f3aa96d79b1 <vm_exec_core+13905>, 0x5f3aa96d5525 <vm_exec_core+4549>, 0x5f3aa96daef4 <vm_exec_core+27540>, 0x5f3aa96d5f66 <vm_exec_core+7174>, 0x5f3aa96d786f <vm_exec_core+13583>, 0x5f3aa96d8224 <vm_exec_core+16068>, 0x5f3aa96da824 <vm_exec_core+25796>, 0x5f3aa96d96b4 <vm_exec_core+21332>, 0x5f3aa96d6aab <vm_exec_core+10059>, 0x5f3aa96d6334 <vm_exec_core+8148>, 0x5f3aa96da652 <vm_exec_core+25330>, 0x5f3aa96d74ad <vm_exec_core+12621>, 0x5f3aa96d9d48 <vm_exec_core+23016>, 0x5f3aa96d973c <vm_exec_core+21468>, 0x5f3aa96d9e15 <vm_exec_core+23221>, 0x5f3aa96db682 <vm_exec_core+29474>, 0x5f3aa96d8805 <vm_exec_core+17573>, 0x5f3aa96da8f3 <vm_exec_core+26003>, 0x5f3aa96d96a0 <vm_exec_core+21312>, 0x5f3aa96da4b6 <vm_exec_core+24918>, 0x5f3aa96d6d83 <vm_exec_core+10787>, 0x5f3aa96d9049 <vm_exec_core+19689>, 0x5f3aa96d95a9 <vm_exec_core+21065>, 0x5f3aa96d7f68 <vm_exec_core+15368>, 0x5f3aa96d8eb4 <vm_exec_core+19284>, 0x5f3aa96d7180 <vm_exec_core+11808>, 0x5f3aa96d64f1 <vm_exec_core+8593>, 0x5f3aa96d9ea9 <vm_exec_core+23369>, 0x5f3aa96d55e1 <vm_exec_core+4737>, 0x5f3aa96d7d65 <vm_exec_core+14853>, 0x5f3aa96e35ca <vm_exec_core+62058>, 0x5f3aa96d9a68 <vm_exec_core+22280>, 0x5f3aa96d5e42 <vm_exec_core+6882>, 0x5f3aa96d6210 <vm_exec_core+7856>, 0x5f3aa96d60ee <vm_exec_core+7566>, 0x5f3aa96d6747 <vm_exec_core+9191>, 0x5f3aa96d6fcf <vm_exec_core+11375>, 0x5f3aa96d8eaf <vm_exec_core+19279>, 0x5f3aa96d8632 <vm_exec_core+17106>, 0x5f3aa96d8eaa <vm_exec_core+19274>, 0x5f3aa96d96a0 <vm_exec_core+21312>, 0x5f3aa96d969e <vm_exec_core+21310>, 0x5f3aa96d6742 <vm_exec_core+9186>, 0x5f3aa96d9c01 <vm_exec_core+22689>, 0x5f3aa96d7a12 <vm_exec_core+14002>, 0x5f3aa96d7a17 <vm_exec_core+14007>, 0x5f3aa96d969c <vm_exec_core+21308>, 0x5f3aa96d957b <vm_exec_core+21019>, 0x5f3aa96d8a08 <vm_exec_core+18088>, 0x5f3aa96d8726 <vm_exec_core+17350>, 0x5f3aa96d969a <vm_exec_core+21306>, 0x5f3aa96d8b3c <vm_exec_core+18396>...} | 
 |         reg_cfp = 0x720abfcf9790 | 
 |         reg_pc = 0x513000050ce0 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #13 0x00005f3aa96d0ed8 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564 | 
 |         _ec = 0x51600385f5d0 | 
 |         _tag = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         result = <optimized out> | 
 | #14 0x00005f3aa970e0cb in invoke_iseq_block_from_c (ec=0x51600385f5d0, captured=<optimized out>, self=125391154247400, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=0x0, is_lambda=0, me=0x0, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1595 | 
 |         flags = 0 | 
 |         iseq = 0x720ae79a56a0 | 
 |         cfp = 0x720abfcf97c8 | 
 |         sp = 0x720abfbf9818 | 
 |         use_argv = <optimized out> | 
 |         stack_argv = 0x720abfbf9818 | 
 |         opt_pc = <optimized out> | 
 |         type = <optimized out> | 
 |         av = <optimized out> | 
 |         bound = <optimized out> | 
 | #15 invoke_block_from_c_proc (ec=0x51600385f5d0, self=125391154247400, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=0, me=0x0, proc=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1689 | 
 |         block = <optimized out> | 
 |         keyword_hash = <optimized out> | 
 | #16 vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1719 | 
 | No locals. | 
 | #17 0x00005f3aa970c356 in rb_vm_invoke_proc (ec=0x720ab5018260, proc=0x1, proc@entry=0x504000086390, argc=-401492787, argc@entry=0, argv=0x0, kw_splat=-218959360, passed_block_handler=18446744073709551100, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1740 | 
 |         self = 4294967295 | 
 | #18 0x00005f3aa96637e9 in thread_do_start_proc (th=th@entry=0x515000247280) at /tmp/ruby/src/trunk_asan/thread.c:598 | 
 |         args = <optimized out> | 
 |         procval = <optimized out> | 
 |         proc = 0x504000086390 | 
 |         args_len = 0 | 
 |         args_ptr = <optimized out> | 
 | #19 0x00005f3aa966139a in thread_do_start (th=0x515000247280) at /tmp/ruby/src/trunk_asan/thread.c:615 | 
 |         result = 36 | 
 | #20 thread_start_func_2 (th=th@entry=0x515000247280, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:670 | 
 |         _tag = <optimized out> | 
 |         _ec = <optimized out> | 
 |         ractor_main_th = 0x515000000300 | 
 |         fiber_scheduler_closed = 0 | 
 |         event_thread_end_hooked = 0 | 
 |         result = 36 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #21 0x00005f3aa966065e in call_thread_start_func_2 (th=0x515000247280) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2237 | 
 |         stack_start = <optimized out> | 
 |         stack_start_addr = 0x720ac49ffce0 | 
 | #22 nt_start (ptr=0x50c000edf100) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2282 | 
 |         th = 0x515000247280 | 
 |         sched = <optimized out> | 
 |         nt = 0x50c000edf100 | 
 |         vm = 0x525000000100 | 
 | #23 0x00005f3aa93107df in asan_thread_start(void*) () | 
 | No symbol table info available. | 
 | #24 0x0000720ae809ca94 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 = {125390574061248, 5820845399366217827, 125390574061248, -352, 25, 140729773143920, 5820845399353634915, 5820785010269663331}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} | 
 |         not_first_call = <optimized out> | 
 | #25 0x0000720ae8129c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 | 
 | No locals. | 
 | Thread 3 (Thread 0x720acbe006c0 (LWP 311208) "test_autoload.*"): | 
 | #0  0x0000720ae811b4cd in __GI___poll (fds=0x720ab4309040, nfds=1, timeout=10) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 |         sc_ret = -516 | 
 |         sc_cancel_oldtype = 0 | 
 |         sc_ret = <optimized out> | 
 | #1  0x00005f3aa92b742a in __interceptor_poll () | 
 | No symbol table info available. | 
 | #2  0x00005f3aa966595f in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1050 | 
 |         pfd = {fd = 3, events = 1, revents = <optimized out>} | 
 |         timeout = 10 | 
 |         r = <optimized out> | 
 | #3  timer_thread_func (ptr=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3067 | 
 |         vm = <optimized out> | 
 | #4  0x00005f3aa93107df in asan_thread_start(void*) () | 
 | No symbol table info available. | 
 | #5  0x0000720ae809ca94 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 = {125390695696064, 5820852546191798371, 125390695696064, -352, 0, 125390399988688, 5820852546179215459, 5820785010269663331}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} | 
 |         not_first_call = <optimized out> | 
 | #6  0x0000720ae8129c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 | 
 | No locals. | 
 | Thread 2 (Thread 0x720ab6a006c0 (LWP 313600) "envutil.rb:183"): | 
 | #0  0x0000720ae811b4cd in __GI___poll (fds=0x720ab2009760, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 |         sc_ret = -516 | 
 |         sc_cancel_oldtype = 0 | 
 |         sc_ret = <optimized out> | 
 | #1  0x00005f3aa92b742a in __interceptor_poll () | 
 | No symbol table info available. | 
 | #2  0x00005f3aa940af3d in nogvl_wait_for (th=125390686601040, fptr=0x5110001f3140, events=1, timeout=0x0) at /tmp/ruby/src/trunk_asan/io.c:12500 | 
 |         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:1172 | 
 |         ready = <optimized out> | 
 | #4  0x00005f3aa940c3b6 in internal_read_func (ptr=0x720ab2009620) at /tmp/ruby/src/trunk_asan/io.c:1203 | 
 |         iis = 0x720ab2009620 | 
 |         result = <optimized out> | 
 | #5  0x00005f3aa964973b in rb_thread_io_blocking_call (func=0x5f3aa940bf30 <internal_read_func>, data1=data1@entry=0x720ab2009620, fd=<optimized out>, events=events@entry=1) at /tmp/ruby/src/trunk_asan/thread.c:1802 | 
 |         __region = <optimized out> | 
 |         saved_state = RUBY_TAG_NONE | 
 |         _ec = <optimized out> | 
 |         _tag = <optimized out> | 
 |         ec = <optimized out> | 
 |         th = <optimized out> | 
 |         prev_mn_schedulable = false | 
 |         waiting_fd = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         val = <optimized out> | 
 |         saved_errno = <optimized out> | 
 | #6  0x00005f3aa940bd4a in rb_io_blocking_region_wait (argument=0x720ab2009620, events=RUBY_IO_READABLE, io=<optimized out>, function=<optimized out>) 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:1312 | 
 |         iis = {th = 125390686601040, fptr = 0x5110001f3140, nonblock = 0, fd = 12, buf = 0x525000938100, capa = 8192, timeout = 0x0} | 
 |         timeout_storage = <optimized out> | 
 |         scheduler = <optimized out> | 
 | #8  0x00005f3aa940f687 in io_bufread (ptr=0x525000938100 '\276' <repeats 200 times>..., len=8192, fptr=0x5110001f3140) at /tmp/ruby/src/trunk_asan/io.c:3055 | 
 |         offset = 0 | 
 |         n = 8192 | 
 |         c = <optimized out> | 
 | #9  bufread_call (arg=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:3094 | 
 |         p = <optimized out> | 
 | #10 0x00005f3aa935b020 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1053 | 
 |         _ec = 0x5160045c2dd0 | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x720ab69fedb0, <optimized out>, 0x720ab69fecc0, <optimized out>, <optimized out>}, prev = 0x720ab2009240, state = RUBY_TAG_NONE, lock_rec = 0} | 
 |         result = 4 | 
 |         ec = 0x5160045c2dd0 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #11 0x00005f3aa940d0ab in io_fread (str=125390686600680, offset=0, size=8192, fptr=0x5110001f3140) at /tmp/ruby/src/trunk_asan/io.c:3108 | 
 |         arg = {str_ptr = 0x525000938100 '\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=125390686600680) at /tmp/ruby/src/trunk_asan/io.c:3386 | 
 |         capa = <optimized out> | 
 |         cr = 0 | 
 |         bytes = 0 | 
 |         pos = 0 | 
 |         enc = 0x50d000000110 | 
 |         n = <optimized out> | 
 |         shrinkable = <optimized out> | 
 | #13 0x00005f3aa93fce32 in io_read (argc=<optimized out>, argv=<optimized out>, io=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:3810 | 
 |         str = <optimized out> | 
 |         length = <optimized out> | 
 |         fptr = 0x5110001f3140 | 
 |         len = <optimized out> | 
 |         n = <optimized out> | 
 |         shrinkable = <optimized out> | 
 | #14 0x00005f3aa9734428 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:3794 | 
 |         ci = 0x3fa100100001 | 
 |         cc = <optimized out> | 
 |         me = 0x720ae7b39e58 | 
 |         cfunc = 0x504000011058 | 
 |         recv = 125390686604240 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #15 0x00005f3aa96e1cbd in vm_sendish (ec=0x5160045c2dd0, reg_cfp=0x720ac8b01790, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5961 | 
 |         calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>} | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 | #16 vm_exec_core (ec=ec@entry=0x5160045c2dd0) at ../../src/trunk_asan/insns.def:898 | 
 |         bh = 0 | 
 |         cd = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         insns_address_table = {0x5f3aa96d4a69 <vm_exec_core+1801>, 0x5f3aa96d5b3a <vm_exec_core+6106>, 0x5f3aa96db76f <vm_exec_core+29711>, 0x5f3aa96d5692 <vm_exec_core+4914>, 0x5f3aa96dc36e <vm_exec_core+32782>, 0x5f3aa96da132 <vm_exec_core+24018>, 0x5f3aa96d7aad <vm_exec_core+14157>, 0x5f3aa96d4be9 <vm_exec_core+2185>, 0x5f3aa96dbdd7 <vm_exec_core+31351>, 0x5f3aa96dbad1 <vm_exec_core+30577>, 0x5f3aa96d590a <vm_exec_core+5546>, 0x5f3aa96d5187 <vm_exec_core+3623>, 0x5f3aa96da787 <vm_exec_core+25639>, 0x5f3aa96d68c1 <vm_exec_core+9569>, 0x5f3aa96dc015 <vm_exec_core+31925>, 0x5f3aa96dbc5f <vm_exec_core+30975>, 0x5f3aa96d6f21 <vm_exec_core+11201>, 0x5f3aa96d7a2b <vm_exec_core+14027>, 0x5f3aa96da380 <vm_exec_core+24608>, 0x5f3aa96dbbc0 <vm_exec_core+30816>, 0x5f3aa96d94e7 <vm_exec_core+20871>, 0x5f3aa96da41a <vm_exec_core+24762>, 0x5f3aa96dab38 <vm_exec_core+26584>, 0x5f3aa96d9413 <vm_exec_core+20659>, 0x5f3aa96d50b3 <vm_exec_core+3411>, 0x5f3aa96d9c4c <vm_exec_core+22764>, 0x5f3aa96d4f29 <vm_exec_core+3017>, 0x5f3aa96d5399 <vm_exec_core+4153>, 0x5f3aa96d726e <vm_exec_core+12046>, 0x5f3aa96d8fb4 <vm_exec_core+19540>, 0x5f3aa96d9995 <vm_exec_core+22069>, 0x5f3aa96d8b50 <vm_exec_core+18416>, 0x5f3aa96d4aae <vm_exec_core+1870>, 0x5f3aa96db0ba <vm_exec_core+27994>, 0x5f3aa96db9e6 <vm_exec_core+30342>, 0x5f3aa96d5472 <vm_exec_core+4370>, 0x5f3aa96d6006 <vm_exec_core+7334>, 0x5f3aa96d5a8c <vm_exec_core+5932>, 0x5f3aa96d69c6 <vm_exec_core+9830>, 0x5f3aa96d79c0 <vm_exec_core+13920>, 0x5f3aa96d5534 <vm_exec_core+4564>, 0x5f3aa96daf03 <vm_exec_core+27555>, 0x5f3aa96d5f75 <vm_exec_core+7189>, 0x5f3aa96d787e <vm_exec_core+13598>, 0x5f3aa96d8233 <vm_exec_core+16083>, 0x5f3aa96da833 <vm_exec_core+25811>, 0x5f3aa96d96c3 <vm_exec_core+21347>, 0x5f3aa96d6aba <vm_exec_core+10074>, 0x5f3aa96d6343 <vm_exec_core+8163>, 0x5f3aa96da661 <vm_exec_core+25345>, 0x5f3aa96d74bc <vm_exec_core+12636>, 0x5f3aa96d9d57 <vm_exec_core+23031>, 0x5f3aa96d974b <vm_exec_core+21483>, 0x5f3aa96d9e24 <vm_exec_core+23236>, 0x5f3aa96db691 <vm_exec_core+29489>, 0x5f3aa96d8814 <vm_exec_core+17588>, 0x5f3aa96da902 <vm_exec_core+26018>, 0x5f3aa96d46eb <vm_exec_core+907>, 0x5f3aa96da4c5 <vm_exec_core+24933>, 0x5f3aa96d6d92 <vm_exec_core+10802>, 0x5f3aa96d9058 <vm_exec_core+19704>, 0x5f3aa96d95b8 <vm_exec_core+21080>, 0x5f3aa96d46f0 <vm_exec_core+912>, 0x5f3aa96d8ec3 <vm_exec_core+19299>, 0x5f3aa96d718f <vm_exec_core+11823>, 0x5f3aa96d6500 <vm_exec_core+8608>, 0x5f3aa96d9eb8 <vm_exec_core+23384>, 0x5f3aa96d55f0 <vm_exec_core+4752>, 0x5f3aa96d7d74 <vm_exec_core+14868>, 0x5f3aa96e35d9 <vm_exec_core+62073>, 0x5f3aa96d9a77 <vm_exec_core+22295>, 0x5f3aa96d5e51 <vm_exec_core+6897>, 0x5f3aa96d621f <vm_exec_core+7871>, 0x5f3aa96d60fd <vm_exec_core+7581>, 0x5f3aa96d6756 <vm_exec_core+9206>, 0x5f3aa96d6fde <vm_exec_core+11390>, 0x5f3aa96d5d72 <vm_exec_core+6674>, 0x5f3aa96dc603 <vm_exec_core+33443>, 0x5f3aa96d9b2e <vm_exec_core+22478>, 0x5f3aa96d863c <vm_exec_core+17116>, 0x5f3aa96dafb1 <vm_exec_core+27729>, 0x5f3aa96dc721 <vm_exec_core+33729>, 0x5f3aa96db317 <vm_exec_core+28599>, 0x5f3aa96dc16e <vm_exec_core+32270>, 0x5f3aa96dc246 <vm_exec_core+32486>, 0x5f3aa96d4fcc <vm_exec_core+3180>, 0x5f3aa96dbcf4 <vm_exec_core+31124>, 0x5f3aa96d737f <vm_exec_core+12319>, 0x5f3aa96dbf2f <vm_exec_core+31695>, 0x5f3aa96d6e3e <vm_exec_core+10974>, 0x5f3aa96db215 <vm_exec_core+28341>, 0x5f3aa96d4df3 <vm_exec_core+2707>, 0x5f3aa96d6bd4 <vm_exec_core+10356>, 0x5f3aa96d7f7c <vm_exec_core+15388>, 0x5f3aa96d7915 <vm_exec_core+13749>, 0x5f3aa96d76e4 <vm_exec_core+13188>, 0x5f3aa96d47e7 <vm_exec_core+1159>, 0x5f3aa96d4d0a <vm_exec_core+2474>, 0x5f3aa96d4879 <vm_exec_core+1305>, 0x5f3aa96db530 <vm_exec_core+29136>, 0x5f3aa96d8d60 <vm_exec_core+18944>, 0x5f3aa96d8304 <vm_exec_core+16292>, 0x5f3aa96d8a21 <vm_exec_core+18113>, 0x5f3aa96d873a <vm_exec_core+17370>, 0x5f3aa96d7785 <vm_exec_core+13349>, 0x5f3aa96d8128 <vm_exec_core+15816>, 0x5f3aa96d7c4a <vm_exec_core+14570>, 0x5f3aa96d8433 <vm_exec_core+16595>, 0x5f3aa96d84b5 <vm_exec_core+16725>, 0x5f3aa96d4a5a <vm_exec_core+1786>, 0x5f3aa96d5b2b <vm_exec_core+6091>, 0x5f3aa96db760 <vm_exec_core+29696>, 0x5f3aa96d5683 <vm_exec_core+4899>, 0x5f3aa96dc35f <vm_exec_core+32767>, 0x5f3aa96da123 <vm_exec_core+24003>, 0x5f3aa96d7a9e <vm_exec_core+14142>, 0x5f3aa96d4bda <vm_exec_core+2170>, 0x5f3aa96dbdc8 <vm_exec_core+31336>, 0x5f3aa96dbac2 <vm_exec_core+30562>, 0x5f3aa96d58fb <vm_exec_core+5531>, 0x5f3aa96d5178 <vm_exec_core+3608>, 0x5f3aa96da778 <vm_exec_core+25624>, 0x5f3aa96d68b2 <vm_exec_core+9554>, 0x5f3aa96dc006 <vm_exec_core+31910>, 0x5f3aa96dbc50 <vm_exec_core+30960>, 0x5f3aa96d6f12 <vm_exec_core+11186>, 0x5f3aa96d7a1c <vm_exec_core+14012>, 0x5f3aa96da371 <vm_exec_core+24593>, 0x5f3aa96dbbb1 <vm_exec_core+30801>, 0x5f3aa96d94d8 <vm_exec_core+20856>, 0x5f3aa96da40b <vm_exec_core+24747>, 0x5f3aa96dab29 <vm_exec_core+26569>, 0x5f3aa96d9404 <vm_exec_core+20644>, 0x5f3aa96d50a4 <vm_exec_core+3396>, 0x5f3aa96d9c3d <vm_exec_core+22749>, 0x5f3aa96d4f1a <vm_exec_core+3002>, 0x5f3aa96d538a <vm_exec_core+4138>, 0x5f3aa96d725f <vm_exec_core+12031>, 0x5f3aa96d8fa5 <vm_exec_core+19525>, 0x5f3aa96d9986 <vm_exec_core+22054>, 0x5f3aa96d8b41 <vm_exec_core+18401>, 0x5f3aa96d4a9f <vm_exec_core+1855>, 0x5f3aa96db0ab <vm_exec_core+27979>, 0x5f3aa96db9d7 <vm_exec_core+30327>, 0x5f3aa96d5463 <vm_exec_core+4355>, 0x5f3aa96d5ff7 <vm_exec_core+7319>, 0x5f3aa96d5a7d <vm_exec_core+5917>, 0x5f3aa96d69b7 <vm_exec_core+9815>, 0x5f3aa96d79b1 <vm_exec_core+13905>, 0x5f3aa96d5525 <vm_exec_core+4549>, 0x5f3aa96daef4 <vm_exec_core+27540>, 0x5f3aa96d5f66 <vm_exec_core+7174>, 0x5f3aa96d786f <vm_exec_core+13583>, 0x5f3aa96d8224 <vm_exec_core+16068>, 0x5f3aa96da824 <vm_exec_core+25796>, 0x5f3aa96d96b4 <vm_exec_core+21332>, 0x5f3aa96d6aab <vm_exec_core+10059>, 0x5f3aa96d6334 <vm_exec_core+8148>, 0x5f3aa96da652 <vm_exec_core+25330>, 0x5f3aa96d74ad <vm_exec_core+12621>, 0x5f3aa96d9d48 <vm_exec_core+23016>, 0x5f3aa96d973c <vm_exec_core+21468>, 0x5f3aa96d9e15 <vm_exec_core+23221>, 0x5f3aa96db682 <vm_exec_core+29474>, 0x5f3aa96d8805 <vm_exec_core+17573>, 0x5f3aa96da8f3 <vm_exec_core+26003>, 0x5f3aa96d96a0 <vm_exec_core+21312>, 0x5f3aa96da4b6 <vm_exec_core+24918>, 0x5f3aa96d6d83 <vm_exec_core+10787>, 0x5f3aa96d9049 <vm_exec_core+19689>, 0x5f3aa96d95a9 <vm_exec_core+21065>, 0x5f3aa96d7f68 <vm_exec_core+15368>, 0x5f3aa96d8eb4 <vm_exec_core+19284>, 0x5f3aa96d7180 <vm_exec_core+11808>, 0x5f3aa96d64f1 <vm_exec_core+8593>, 0x5f3aa96d9ea9 <vm_exec_core+23369>, 0x5f3aa96d55e1 <vm_exec_core+4737>, 0x5f3aa96d7d65 <vm_exec_core+14853>, 0x5f3aa96e35ca <vm_exec_core+62058>, 0x5f3aa96d9a68 <vm_exec_core+22280>, 0x5f3aa96d5e42 <vm_exec_core+6882>, 0x5f3aa96d6210 <vm_exec_core+7856>, 0x5f3aa96d60ee <vm_exec_core+7566>, 0x5f3aa96d6747 <vm_exec_core+9191>, 0x5f3aa96d6fcf <vm_exec_core+11375>, 0x5f3aa96d8eaf <vm_exec_core+19279>, 0x5f3aa96d8632 <vm_exec_core+17106>, 0x5f3aa96d8eaa <vm_exec_core+19274>, 0x5f3aa96d96a0 <vm_exec_core+21312>, 0x5f3aa96d969e <vm_exec_core+21310>, 0x5f3aa96d6742 <vm_exec_core+9186>, 0x5f3aa96d9c01 <vm_exec_core+22689>, 0x5f3aa96d7a12 <vm_exec_core+14002>, 0x5f3aa96d7a17 <vm_exec_core+14007>, 0x5f3aa96d969c <vm_exec_core+21308>, 0x5f3aa96d957b <vm_exec_core+21019>, 0x5f3aa96d8a08 <vm_exec_core+18088>, 0x5f3aa96d8726 <vm_exec_core+17350>, 0x5f3aa96d969a <vm_exec_core+21306>, 0x5f3aa96d8b3c <vm_exec_core+18396>...} | 
 |         reg_cfp = 0x720ac8b01790 | 
 |         reg_pc = 0x5040000561f0 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #17 0x00005f3aa96d0ed8 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564 | 
 |         _ec = 0x5160045c2dd0 | 
 |         _tag = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         result = <optimized out> | 
 | #18 0x00005f3aa970e0cb in invoke_iseq_block_from_c (ec=0x5160045c2dd0, captured=<optimized out>, self=125391160588720, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=0x0, is_lambda=0, me=0x0, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1595 | 
 |         flags = 0 | 
 |         iseq = 0x720ae7983b90 | 
 |         cfp = 0x720ac8b017c8 | 
 |         sp = 0x720ac8a01818 | 
 |         use_argv = <optimized out> | 
 |         stack_argv = 0x720ac8a01818 | 
 |         opt_pc = <optimized out> | 
 |         type = <optimized out> | 
 |         av = <optimized out> | 
 |         bound = <optimized out> | 
 | #19 invoke_block_from_c_proc (ec=0x5160045c2dd0, self=125391160588720, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=0, me=0x0, proc=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1689 | 
 |         block = <optimized out> | 
 |         keyword_hash = <optimized out> | 
 | #20 vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1719 | 
 | No locals. | 
 | #21 0x00005f3aa970c356 in rb_vm_invoke_proc (ec=0x720ab2009760, proc=0x1, proc@entry=0x5040005df290, argc=-401492787, argc@entry=0, argv=0x0, kw_splat=-218959360, passed_block_handler=18446744073709551100, passed_block_handler@entry=0) at /tmp/ruby/src/trunk_asan/vm.c:1740 | 
 |         self = 4294967295 | 
 | #22 0x00005f3aa96637e9 in thread_do_start_proc (th=th@entry=0x5150001c6b80) at /tmp/ruby/src/trunk_asan/thread.c:598 | 
 |         args = <optimized out> | 
 |         procval = <optimized out> | 
 |         proc = 0x5040005df290 | 
 |         args_len = 0 | 
 |         args_ptr = <optimized out> | 
 | #23 0x00005f3aa966139a in thread_do_start (th=0x5150001c6b80) at /tmp/ruby/src/trunk_asan/thread.c:615 | 
 |         result = 36 | 
 | #24 thread_start_func_2 (th=th@entry=0x5150001c6b80, stack_start=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:670 | 
 |         _tag = <optimized out> | 
 |         _ec = <optimized out> | 
 |         ractor_main_th = 0x515000000300 | 
 |         fiber_scheduler_closed = 0 | 
 |         event_thread_end_hooked = 0 | 
 |         result = 36 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #25 0x00005f3aa966065e in call_thread_start_func_2 (th=0x5150001c6b80) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2237 | 
 |         stack_start = <optimized out> | 
 |         stack_start_addr = 0x720ab69ffce0 | 
 | #26 nt_start (ptr=0x50c000d717c0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2282 | 
 |         th = 0x5150001c6b80 | 
 |         sched = <optimized out> | 
 |         nt = 0x50c000d717c0 | 
 |         vm = 0x525000000100 | 
 | #27 0x00005f3aa93107df in asan_thread_start(void*) () | 
 | No symbol table info available. | 
 | #28 0x0000720ae809ca94 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 = {125390339180224, 5820665079459262563, 125390339180224, -352, 22, 140729773141232, 5820665079446679651, 5820785010269663331}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} | 
 |         not_first_call = <optimized out> | 
 | #29 0x0000720ae8129c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 | 
 | No locals. | 
 | Thread 1 (Thread 0x720ae834bc40 (LWP 277298) "ruby"): | 
 | #0  0x0000720ae8098d61 in __futex_abstimed_wait_common64 (private=4095, cancel=true, abstime=0x7ffe342337e0, op=137, expected=0, futex_word=0x50c000000090) at ./nptl/futex-internal.c:57 | 
 |         sc_cancel_oldtype = 0 | 
 |         sc_ret = <optimized out> | 
 |         resultvar = <optimized out> | 
 |         __arg6 = <optimized out> | 
 |         __arg5 = <optimized out> | 
 |         __arg4 = <optimized out> | 
 |         __arg3 = <optimized out> | 
 |         __arg2 = <optimized out> | 
 |         __arg1 = <optimized out> | 
 |         _a6 = <optimized out> | 
 |         _a5 = <optimized out> | 
 |         _a4 = <optimized out> | 
 |         _a3 = <optimized out> | 
 |         _a2 = <optimized out> | 
 |         _a1 = <optimized out> | 
 | #1  __futex_abstimed_wait_common (cancel=true, private=4095, abstime=0x7ffe342337e0, clockid=20816, expected=0, futex_word=0x50c000000090) at ./nptl/futex-internal.c:87 | 
 |         err = <optimized out> | 
 |         clockbit = 5329152 | 
 |         op = 137 | 
 |         err = <optimized out> | 
 |         clockbit = <optimized out> | 
 |         op = <optimized out> | 
 | #2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x50c000000090, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7ffe342337e0, private=private@entry=0) at ./nptl/futex-internal.c:139 | 
 | No locals. | 
 | #3  0x0000720ae809bc7e in __pthread_cond_wait_common (abstime=0x7ffe342337e0, clockid=1, mutex=0x515000000420, cond=0x50c000000068) at ./nptl/pthread_cond_wait.c:503 | 
 |         spin = 0 | 
 |         buffer = {__routine = 0x720ae809b4a0 <__condvar_cleanup_waiting>, __arg = 0x7ffe342336d0, __canceltype = -1442553792, __prev = 0x0} | 
 |         cbuffer = {wseq = 3770, cond = 0x50c000000068, mutex = 0x515000000420, private = 0} | 
 |         err = <optimized out> | 
 |         g = 0 | 
 |         flags = <optimized out> | 
 |         g1_start = <optimized out> | 
 |         maxspin = 0 | 
 |         signals = <optimized out> | 
 |         result = 0 | 
 |         wseq = 3770 | 
 |         seq = 1885 | 
 |         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=0x515000000420, abstime=abstime@entry=0x7ffe342337e0) at ./nptl/pthread_cond_wait.c:652 | 
 |         flags = <optimized out> | 
 |         clockid = 1 | 
 | #5  0x00005f3aa965edc1 in native_cond_timedwait (cond=0x50c000000068, mutex=0x515000000420, abs=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:242 | 
 |         r = <optimized out> | 
 |         ts = <optimized out> | 
 | #6  native_cond_sleep (th=th@entry=0x515000000300, rel=0x720ae5ec30e0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2490 | 
 |         end = <optimized out> | 
 |         sched = 0x515000000920 | 
 |         lock = 0x515000000420 | 
 |         cond = 0x50c000000068 | 
 |         max = 100000000000000000 | 
 | #7  0x00005f3aa9664704 in native_sleep (th=0x515000000300, rel=0x720ae5ec30e0) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3337 | 
 |         sched = <optimized out> | 
 | #8  thread_join_sleep (arg=125391134043232) at /tmp/ruby/src/trunk_asan/thread.c:1064 | 
 |         scheduler = <optimized out> | 
 |         p = 0x720ae600ac60 | 
 |         target_th = 0x5150001c6b80 | 
 |         th = 0x515000000300 | 
 |         end = 3795622676928429 | 
 |         limit = 0x720ae5ec30e0 | 
 | #9  0x00005f3aa935b020 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1053 | 
 |         _ec = 0x5160000003d0 | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffe342339f0, <optimized out>, 0x7ffe34233900, <optimized out>, <optimized out>}, prev = 0x720ae60d8140, state = RUBY_TAG_NONE, lock_rec = 0} | 
 |         result = 4 | 
 |         ec = 0x5160000003d0 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #10 0x00005f3aa9664258 in thread_join (target_th=<optimized out>, timeout=<optimized out>, limit=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:1105 | 
 |         waiter = {next = 0x0, thread = 0x515000000300, fiber = 0x0} | 
 |         arg = {waiter = 0x54e8c38948ef8944, target = 0xffffff65e9fffff8, timeout = 5188146770739207951, limit = <optimized out>} | 
 |         ec = <optimized out> | 
 |         th = <optimized out> | 
 |         fiber = 0x516000000380 | 
 | #11 0x00005f3aa9658960 in thread_join_m (argc=<optimized out>, argv=<optimized out>, self=<optimized out>) at /tmp/ruby/src/trunk_asan/thread.c:1202 | 
 |         rel = <optimized out> | 
 |         timeout = <optimized out> | 
 |         limit = 0x720ae5ec30e0 | 
 | #12 0x00005f3aa9734428 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:3794 | 
 |         ci = 0x34b100100003 | 
 |         cc = <optimized out> | 
 |         me = 0x720ae7b19680 | 
 |         cfunc = 0x50400001ec18 | 
 |         recv = 125390686601040 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #13 0x00005f3aa96e1cbd in vm_sendish (ec=0x5160000003d0, reg_cfp=0x720ae55ff410, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5961 | 
 |         calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>} | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 | #14 vm_exec_core (ec=ec@entry=0x5160000003d0) at ../../src/trunk_asan/insns.def:898 | 
 |         bh = 0 | 
 |         cd = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         insns_address_table = {0x5f3aa96d4a69 <vm_exec_core+1801>, 0x5f3aa96d5b3a <vm_exec_core+6106>, 0x5f3aa96db76f <vm_exec_core+29711>, 0x5f3aa96d5692 <vm_exec_core+4914>, 0x5f3aa96dc36e <vm_exec_core+32782>, 0x5f3aa96da132 <vm_exec_core+24018>, 0x5f3aa96d7aad <vm_exec_core+14157>, 0x5f3aa96d4be9 <vm_exec_core+2185>, 0x5f3aa96dbdd7 <vm_exec_core+31351>, 0x5f3aa96dbad1 <vm_exec_core+30577>, 0x5f3aa96d590a <vm_exec_core+5546>, 0x5f3aa96d5187 <vm_exec_core+3623>, 0x5f3aa96da787 <vm_exec_core+25639>, 0x5f3aa96d68c1 <vm_exec_core+9569>, 0x5f3aa96dc015 <vm_exec_core+31925>, 0x5f3aa96dbc5f <vm_exec_core+30975>, 0x5f3aa96d6f21 <vm_exec_core+11201>, 0x5f3aa96d7a2b <vm_exec_core+14027>, 0x5f3aa96da380 <vm_exec_core+24608>, 0x5f3aa96dbbc0 <vm_exec_core+30816>, 0x5f3aa96d94e7 <vm_exec_core+20871>, 0x5f3aa96da41a <vm_exec_core+24762>, 0x5f3aa96dab38 <vm_exec_core+26584>, 0x5f3aa96d9413 <vm_exec_core+20659>, 0x5f3aa96d50b3 <vm_exec_core+3411>, 0x5f3aa96d9c4c <vm_exec_core+22764>, 0x5f3aa96d4f29 <vm_exec_core+3017>, 0x5f3aa96d5399 <vm_exec_core+4153>, 0x5f3aa96d726e <vm_exec_core+12046>, 0x5f3aa96d8fb4 <vm_exec_core+19540>, 0x5f3aa96d9995 <vm_exec_core+22069>, 0x5f3aa96d8b50 <vm_exec_core+18416>, 0x5f3aa96d4aae <vm_exec_core+1870>, 0x5f3aa96db0ba <vm_exec_core+27994>, 0x5f3aa96db9e6 <vm_exec_core+30342>, 0x5f3aa96d5472 <vm_exec_core+4370>, 0x5f3aa96d6006 <vm_exec_core+7334>, 0x5f3aa96d5a8c <vm_exec_core+5932>, 0x5f3aa96d69c6 <vm_exec_core+9830>, 0x5f3aa96d79c0 <vm_exec_core+13920>, 0x5f3aa96d5534 <vm_exec_core+4564>, 0x5f3aa96daf03 <vm_exec_core+27555>, 0x5f3aa96d5f75 <vm_exec_core+7189>, 0x5f3aa96d787e <vm_exec_core+13598>, 0x5f3aa96d8233 <vm_exec_core+16083>, 0x5f3aa96da833 <vm_exec_core+25811>, 0x5f3aa96d96c3 <vm_exec_core+21347>, 0x5f3aa96d6aba <vm_exec_core+10074>, 0x5f3aa96d6343 <vm_exec_core+8163>, 0x5f3aa96da661 <vm_exec_core+25345>, 0x5f3aa96d74bc <vm_exec_core+12636>, 0x5f3aa96d9d57 <vm_exec_core+23031>, 0x5f3aa96d974b <vm_exec_core+21483>, 0x5f3aa96d9e24 <vm_exec_core+23236>, 0x5f3aa96db691 <vm_exec_core+29489>, 0x5f3aa96d8814 <vm_exec_core+17588>, 0x5f3aa96da902 <vm_exec_core+26018>, 0x5f3aa96d46eb <vm_exec_core+907>, 0x5f3aa96da4c5 <vm_exec_core+24933>, 0x5f3aa96d6d92 <vm_exec_core+10802>, 0x5f3aa96d9058 <vm_exec_core+19704>, 0x5f3aa96d95b8 <vm_exec_core+21080>, 0x5f3aa96d46f0 <vm_exec_core+912>, 0x5f3aa96d8ec3 <vm_exec_core+19299>, 0x5f3aa96d718f <vm_exec_core+11823>, 0x5f3aa96d6500 <vm_exec_core+8608>, 0x5f3aa96d9eb8 <vm_exec_core+23384>, 0x5f3aa96d55f0 <vm_exec_core+4752>, 0x5f3aa96d7d74 <vm_exec_core+14868>, 0x5f3aa96e35d9 <vm_exec_core+62073>, 0x5f3aa96d9a77 <vm_exec_core+22295>, 0x5f3aa96d5e51 <vm_exec_core+6897>, 0x5f3aa96d621f <vm_exec_core+7871>, 0x5f3aa96d60fd <vm_exec_core+7581>, 0x5f3aa96d6756 <vm_exec_core+9206>, 0x5f3aa96d6fde <vm_exec_core+11390>, 0x5f3aa96d5d72 <vm_exec_core+6674>, 0x5f3aa96dc603 <vm_exec_core+33443>, 0x5f3aa96d9b2e <vm_exec_core+22478>, 0x5f3aa96d863c <vm_exec_core+17116>, 0x5f3aa96dafb1 <vm_exec_core+27729>, 0x5f3aa96dc721 <vm_exec_core+33729>, 0x5f3aa96db317 <vm_exec_core+28599>, 0x5f3aa96dc16e <vm_exec_core+32270>, 0x5f3aa96dc246 <vm_exec_core+32486>, 0x5f3aa96d4fcc <vm_exec_core+3180>, 0x5f3aa96dbcf4 <vm_exec_core+31124>, 0x5f3aa96d737f <vm_exec_core+12319>, 0x5f3aa96dbf2f <vm_exec_core+31695>, 0x5f3aa96d6e3e <vm_exec_core+10974>, 0x5f3aa96db215 <vm_exec_core+28341>, 0x5f3aa96d4df3 <vm_exec_core+2707>, 0x5f3aa96d6bd4 <vm_exec_core+10356>, 0x5f3aa96d7f7c <vm_exec_core+15388>, 0x5f3aa96d7915 <vm_exec_core+13749>, 0x5f3aa96d76e4 <vm_exec_core+13188>, 0x5f3aa96d47e7 <vm_exec_core+1159>, 0x5f3aa96d4d0a <vm_exec_core+2474>, 0x5f3aa96d4879 <vm_exec_core+1305>, 0x5f3aa96db530 <vm_exec_core+29136>, 0x5f3aa96d8d60 <vm_exec_core+18944>, 0x5f3aa96d8304 <vm_exec_core+16292>, 0x5f3aa96d8a21 <vm_exec_core+18113>, 0x5f3aa96d873a <vm_exec_core+17370>, 0x5f3aa96d7785 <vm_exec_core+13349>, 0x5f3aa96d8128 <vm_exec_core+15816>, 0x5f3aa96d7c4a <vm_exec_core+14570>, 0x5f3aa96d8433 <vm_exec_core+16595>, 0x5f3aa96d84b5 <vm_exec_core+16725>, 0x5f3aa96d4a5a <vm_exec_core+1786>, 0x5f3aa96d5b2b <vm_exec_core+6091>, 0x5f3aa96db760 <vm_exec_core+29696>, 0x5f3aa96d5683 <vm_exec_core+4899>, 0x5f3aa96dc35f <vm_exec_core+32767>, 0x5f3aa96da123 <vm_exec_core+24003>, 0x5f3aa96d7a9e <vm_exec_core+14142>, 0x5f3aa96d4bda <vm_exec_core+2170>, 0x5f3aa96dbdc8 <vm_exec_core+31336>, 0x5f3aa96dbac2 <vm_exec_core+30562>, 0x5f3aa96d58fb <vm_exec_core+5531>, 0x5f3aa96d5178 <vm_exec_core+3608>, 0x5f3aa96da778 <vm_exec_core+25624>, 0x5f3aa96d68b2 <vm_exec_core+9554>, 0x5f3aa96dc006 <vm_exec_core+31910>, 0x5f3aa96dbc50 <vm_exec_core+30960>, 0x5f3aa96d6f12 <vm_exec_core+11186>, 0x5f3aa96d7a1c <vm_exec_core+14012>, 0x5f3aa96da371 <vm_exec_core+24593>, 0x5f3aa96dbbb1 <vm_exec_core+30801>, 0x5f3aa96d94d8 <vm_exec_core+20856>, 0x5f3aa96da40b <vm_exec_core+24747>, 0x5f3aa96dab29 <vm_exec_core+26569>, 0x5f3aa96d9404 <vm_exec_core+20644>, 0x5f3aa96d50a4 <vm_exec_core+3396>, 0x5f3aa96d9c3d <vm_exec_core+22749>, 0x5f3aa96d4f1a <vm_exec_core+3002>, 0x5f3aa96d538a <vm_exec_core+4138>, 0x5f3aa96d725f <vm_exec_core+12031>, 0x5f3aa96d8fa5 <vm_exec_core+19525>, 0x5f3aa96d9986 <vm_exec_core+22054>, 0x5f3aa96d8b41 <vm_exec_core+18401>, 0x5f3aa96d4a9f <vm_exec_core+1855>, 0x5f3aa96db0ab <vm_exec_core+27979>, 0x5f3aa96db9d7 <vm_exec_core+30327>, 0x5f3aa96d5463 <vm_exec_core+4355>, 0x5f3aa96d5ff7 <vm_exec_core+7319>, 0x5f3aa96d5a7d <vm_exec_core+5917>, 0x5f3aa96d69b7 <vm_exec_core+9815>, 0x5f3aa96d79b1 <vm_exec_core+13905>, 0x5f3aa96d5525 <vm_exec_core+4549>, 0x5f3aa96daef4 <vm_exec_core+27540>, 0x5f3aa96d5f66 <vm_exec_core+7174>, 0x5f3aa96d786f <vm_exec_core+13583>, 0x5f3aa96d8224 <vm_exec_core+16068>, 0x5f3aa96da824 <vm_exec_core+25796>, 0x5f3aa96d96b4 <vm_exec_core+21332>, 0x5f3aa96d6aab <vm_exec_core+10059>, 0x5f3aa96d6334 <vm_exec_core+8148>, 0x5f3aa96da652 <vm_exec_core+25330>, 0x5f3aa96d74ad <vm_exec_core+12621>, 0x5f3aa96d9d48 <vm_exec_core+23016>, 0x5f3aa96d973c <vm_exec_core+21468>, 0x5f3aa96d9e15 <vm_exec_core+23221>, 0x5f3aa96db682 <vm_exec_core+29474>, 0x5f3aa96d8805 <vm_exec_core+17573>, 0x5f3aa96da8f3 <vm_exec_core+26003>, 0x5f3aa96d96a0 <vm_exec_core+21312>, 0x5f3aa96da4b6 <vm_exec_core+24918>, 0x5f3aa96d6d83 <vm_exec_core+10787>, 0x5f3aa96d9049 <vm_exec_core+19689>, 0x5f3aa96d95a9 <vm_exec_core+21065>, 0x5f3aa96d7f68 <vm_exec_core+15368>, 0x5f3aa96d8eb4 <vm_exec_core+19284>, 0x5f3aa96d7180 <vm_exec_core+11808>, 0x5f3aa96d64f1 <vm_exec_core+8593>, 0x5f3aa96d9ea9 <vm_exec_core+23369>, 0x5f3aa96d55e1 <vm_exec_core+4737>, 0x5f3aa96d7d65 <vm_exec_core+14853>, 0x5f3aa96e35ca <vm_exec_core+62058>, 0x5f3aa96d9a68 <vm_exec_core+22280>, 0x5f3aa96d5e42 <vm_exec_core+6882>, 0x5f3aa96d6210 <vm_exec_core+7856>, 0x5f3aa96d60ee <vm_exec_core+7566>, 0x5f3aa96d6747 <vm_exec_core+9191>, 0x5f3aa96d6fcf <vm_exec_core+11375>, 0x5f3aa96d8eaf <vm_exec_core+19279>, 0x5f3aa96d8632 <vm_exec_core+17106>, 0x5f3aa96d8eaa <vm_exec_core+19274>, 0x5f3aa96d96a0 <vm_exec_core+21312>, 0x5f3aa96d969e <vm_exec_core+21310>, 0x5f3aa96d6742 <vm_exec_core+9186>, 0x5f3aa96d9c01 <vm_exec_core+22689>, 0x5f3aa96d7a12 <vm_exec_core+14002>, 0x5f3aa96d7a17 <vm_exec_core+14007>, 0x5f3aa96d969c <vm_exec_core+21308>, 0x5f3aa96d957b <vm_exec_core+21019>, 0x5f3aa96d8a08 <vm_exec_core+18088>, 0x5f3aa96d8726 <vm_exec_core+17350>, 0x5f3aa96d969a <vm_exec_core+21306>, 0x5f3aa96d8b3c <vm_exec_core+18396>...} | 
 |         reg_cfp = 0x720ae55ff410 | 
 |         reg_pc = 0x523000009c70 | 
 |         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> | 
 | th: 0x515000000300, native_id: 0x720ae834bc40 | 
 | -- Control frame information ----------------------------------------------- | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 | c:0019 p:---- s:0177 e:000176 CFUNC  :join | 
 | c:0018 p:0494 s:0172 E:001588 METHOD /tmp/ruby/src/trunk_asan/tool/lib/envutil.rb:186 | 
 | c:0017 p:0275 s:0133 e:000132 METHOD /tmp/ruby/src/trunk_asan/tool/lib/core_assertions.rb:330 | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 | c:0016 p:0032 s:0109 e:000108 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:333 | 
 | c:0015 p:0038 s:0105 e:000104 METHOD /tmp/ruby/src/trunk_asan/lib/tmpdir.rb:107 | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 | c:0014 p:0007 s:0095 e:000094 METHOD /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb:326 | 
 |         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> | 
 | 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_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 | c:0011 p:0083 s:0076 e:000075 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1671 [FINISH] | 
 | c:0010 p:---- s:0069 e:000068 CFUNC  :map | 
 |         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> | 
 | c:0009 p:0103 s:0065 e:000064 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1658 | 
 | c:0008 p:0035 s:0053 e:000052 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1362 | 
 |         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> | 
 | c:0007 p:0069 s:0046 E:001590 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:52 | 
 | c:0006 p:0007 s:0030 e:000029 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:24 [FINISH] | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 | c:0005 p:---- s:0026 e:000025 CFUNC  :map | 
 | c:0004 p:0005 s:0022 e:000021 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:23 | 
 | c:0003 p:0210 s:0016 e:000015 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:122 | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 | c:0002 p:0051 s:0006 e:000005 EVAL   /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:220 [FINISH] | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 | c:0001 p:0000 s:0003 E:001650 DUMMY  [FINISH] | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 | th: 0x515000003000, native_id: 0x720abf2006c0 | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 | -- Control frame information ----------------------------------------------- | 
 | c:0003 p:0023 s:0017 e:000016 METHOD <internal:thread_sync>:18 | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 | c:0002 p:0019 s:0010 e:000009 BLOCK  /tmp/ruby/src/trunk_asan/lib/rubygems/vendor/timeout/lib/timeout.rb:102 [FINISH] | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 | c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH] | 
 |         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> | 
 | th: 0x515000247280, native_id: 0x720ac4a006c0 | 
 |         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> | 
 | -- Control frame information ----------------------------------------------- | 
 | c:0003 p:---- s:0012 e:000011 CFUNC  :readpartial | 
 |         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> | 
 | c:0002 p:0036 s:0007 e:000006 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:42 [FINISH] | 
 | c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH] | 
 |         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 0x00005f3aa96d1291 in vm_exec_loop (ec=0x5160000003d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2591 | 
 | No locals. | 
 | #16 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2570 | 
 |         _ec = 0x5160000003d0 | 
 |         _tag = <optimized out> | 
 |         state = <optimized out> | 
 |         result = 36 | 
 | #17 0x00005f3aa9751a32 in invoke_iseq_block_from_c (ec=0x5160000003d0, captured=0x720ae55ff620, self=125391154247400, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1595 | 
 |         flags = 0 | 
 |         iseq = 0x720ae7987128 | 
 |         cfp = <optimized out> | 
 |         sp = 0x720ae54ffa28 | 
 |         use_argv = 0x720ae5ea8fa0 | 
 |         stack_argv = 0x720ae54ffa28 | 
 |         opt_pc = 0 | 
 |         type = <optimized out> | 
 |         av = <optimized out> | 
 |         bound = <optimized out> | 
 | #18 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1609 | 
 |         captured = 0x720ae55ff620 | 
 | #19 0x00005f3aa96fe1f6 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1646 | 
 | No locals. | 
 | #20 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1654 | 
 | No locals. | 
 | #21 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344 | 
 | No locals. | 
 | #22 0x00005f3aa96fe1f6 in rb_yield (val=<optimized out>) | 
 | No locals. | 
 | #23 0x00005f3aa98a9086 in rb_ary_collect (ary=125391161117960) at /tmp/ruby/src/trunk_asan/array.c:3667 | 
 |         collect = 125390646734240 | 
 |         i = 26 | 
 | #24 0x00005f3aa9734428 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:3794 | 
 |         ci = 0x163100000001 | 
 |         cc = <optimized out> | 
 |         me = 0x720ae7fa00f0 | 
 |         cfunc = 0x50400000a818 | 
 |         recv = 125391161117960 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #25 0x00005f3aa96d925b in vm_sendish (ec=0x5160000003d0, reg_cfp=0x720ae55ff608, cd=0x51100000cf50, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5961 | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 |         calling = <optimized out> | 
 | #26 vm_exec_core (ec=ec@entry=0x5160000003d0) at ../../src/trunk_asan/insns.def:851 | 
 |         bh = <optimized out> | 
 |         blockiseq = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         cd = 0x51100000cf50 | 
 |         insns_address_table = {0x5f3aa96d4a69 <vm_exec_core+1801>, 0x5f3aa96d5b3a <vm_exec_core+6106>, 0x5f3aa96db76f <vm_exec_core+29711>, 0x5f3aa96d5692 <vm_exec_core+4914>, 0x5f3aa96dc36e <vm_exec_core+32782>, 0x5f3aa96da132 <vm_exec_core+24018>, 0x5f3aa96d7aad <vm_exec_core+14157>, 0x5f3aa96d4be9 <vm_exec_core+2185>, 0x5f3aa96dbdd7 <vm_exec_core+31351>, 0x5f3aa96dbad1 <vm_exec_core+30577>, 0x5f3aa96d590a <vm_exec_core+5546>, 0x5f3aa96d5187 <vm_exec_core+3623>, 0x5f3aa96da787 <vm_exec_core+25639>, 0x5f3aa96d68c1 <vm_exec_core+9569>, 0x5f3aa96dc015 <vm_exec_core+31925>, 0x5f3aa96dbc5f <vm_exec_core+30975>, 0x5f3aa96d6f21 <vm_exec_core+11201>, 0x5f3aa96d7a2b <vm_exec_core+14027>, 0x5f3aa96da380 <vm_exec_core+24608>, 0x5f3aa96dbbc0 <vm_exec_core+30816>, 0x5f3aa96d94e7 <vm_exec_core+20871>, 0x5f3aa96da41a <vm_exec_core+24762>, 0x5f3aa96dab38 <vm_exec_core+26584>, 0x5f3aa96d9413 <vm_exec_core+20659>, 0x5f3aa96d50b3 <vm_exec_core+3411>, 0x5f3aa96d9c4c <vm_exec_core+22764>, 0x5f3aa96d4f29 <vm_exec_core+3017>, 0x5f3aa96d5399 <vm_exec_core+4153>, 0x5f3aa96d726e <vm_exec_core+12046>, 0x5f3aa96d8fb4 <vm_exec_core+19540>, 0x5f3aa96d9995 <vm_exec_core+22069>, 0x5f3aa96d8b50 <vm_exec_core+18416>, 0x5f3aa96d4aae <vm_exec_core+1870>, 0x5f3aa96db0ba <vm_exec_core+27994>, 0x5f3aa96db9e6 <vm_exec_core+30342>, 0x5f3aa96d5472 <vm_exec_core+4370>, 0x5f3aa96d6006 <vm_exec_core+7334>, 0x5f3aa96d5a8c <vm_exec_core+5932>, 0x5f3aa96d69c6 <vm_exec_core+9830>, 0x5f3aa96d79c0 <vm_exec_core+13920>, 0x5f3aa96d5534 <vm_exec_core+4564>, 0x5f3aa96daf03 <vm_exec_core+27555>, 0x5f3aa96d5f75 <vm_exec_core+7189>, 0x5f3aa96d787e <vm_exec_core+13598>, 0x5f3aa96d8233 <vm_exec_core+16083>, 0x5f3aa96da833 <vm_exec_core+25811>, 0x5f3aa96d96c3 <vm_exec_core+21347>, 0x5f3aa96d6aba <vm_exec_core+10074>, 0x5f3aa96d6343 <vm_exec_core+8163>, 0x5f3aa96da661 <vm_exec_core+25345>, 0x5f3aa96d74bc <vm_exec_core+12636>, 0x5f3aa96d9d57 <vm_exec_core+23031>, 0x5f3aa96d974b <vm_exec_core+21483>, 0x5f3aa96d9e24 <vm_exec_core+23236>, 0x5f3aa96db691 <vm_exec_core+29489>, 0x5f3aa96d8814 <vm_exec_core+17588>, 0x5f3aa96da902 <vm_exec_core+26018>, 0x5f3aa96d46eb <vm_exec_core+907>, 0x5f3aa96da4c5 <vm_exec_core+24933>, 0x5f3aa96d6d92 <vm_exec_core+10802>, 0x5f3aa96d9058 <vm_exec_core+19704>, 0x5f3aa96d95b8 <vm_exec_core+21080>, 0x5f3aa96d46f0 <vm_exec_core+912>, 0x5f3aa96d8ec3 <vm_exec_core+19299>, 0x5f3aa96d718f <vm_exec_core+11823>, 0x5f3aa96d6500 <vm_exec_core+8608>, 0x5f3aa96d9eb8 <vm_exec_core+23384>, 0x5f3aa96d55f0 <vm_exec_core+4752>, 0x5f3aa96d7d74 <vm_exec_core+14868>, 0x5f3aa96e35d9 <vm_exec_core+62073>, 0x5f3aa96d9a77 <vm_exec_core+22295>, 0x5f3aa96d5e51 <vm_exec_core+6897>, 0x5f3aa96d621f <vm_exec_core+7871>, 0x5f3aa96d60fd <vm_exec_core+7581>, 0x5f3aa96d6756 <vm_exec_core+9206>, 0x5f3aa96d6fde <vm_exec_core+11390>, 0x5f3aa96d5d72 <vm_exec_core+6674>, 0x5f3aa96dc603 <vm_exec_core+33443>, 0x5f3aa96d9b2e <vm_exec_core+22478>, 0x5f3aa96d863c <vm_exec_core+17116>, 0x5f3aa96dafb1 <vm_exec_core+27729>, 0x5f3aa96dc721 <vm_exec_core+33729>, 0x5f3aa96db317 <vm_exec_core+28599>, 0x5f3aa96dc16e <vm_exec_core+32270>, 0x5f3aa96dc246 <vm_exec_core+32486>, 0x5f3aa96d4fcc <vm_exec_core+3180>, 0x5f3aa96dbcf4 <vm_exec_core+31124>, 0x5f3aa96d737f <vm_exec_core+12319>, 0x5f3aa96dbf2f <vm_exec_core+31695>, 0x5f3aa96d6e3e <vm_exec_core+10974>, 0x5f3aa96db215 <vm_exec_core+28341>, 0x5f3aa96d4df3 <vm_exec_core+2707>, 0x5f3aa96d6bd4 <vm_exec_core+10356>, 0x5f3aa96d7f7c <vm_exec_core+15388>, 0x5f3aa96d7915 <vm_exec_core+13749>, 0x5f3aa96d76e4 <vm_exec_core+13188>, 0x5f3aa96d47e7 <vm_exec_core+1159>, 0x5f3aa96d4d0a <vm_exec_core+2474>, 0x5f3aa96d4879 <vm_exec_core+1305>, 0x5f3aa96db530 <vm_exec_core+29136>, 0x5f3aa96d8d60 <vm_exec_core+18944>, 0x5f3aa96d8304 <vm_exec_core+16292>, 0x5f3aa96d8a21 <vm_exec_core+18113>, 0x5f3aa96d873a <vm_exec_core+17370>, 0x5f3aa96d7785 <vm_exec_core+13349>, 0x5f3aa96d8128 <vm_exec_core+15816>, 0x5f3aa96d7c4a <vm_exec_core+14570>, 0x5f3aa96d8433 <vm_exec_core+16595>, 0x5f3aa96d84b5 <vm_exec_core+16725>, 0x5f3aa96d4a5a <vm_exec_core+1786>, 0x5f3aa96d5b2b <vm_exec_core+6091>, 0x5f3aa96db760 <vm_exec_core+29696>, 0x5f3aa96d5683 <vm_exec_core+4899>, 0x5f3aa96dc35f <vm_exec_core+32767>, 0x5f3aa96da123 <vm_exec_core+24003>, 0x5f3aa96d7a9e <vm_exec_core+14142>, 0x5f3aa96d4bda <vm_exec_core+2170>, 0x5f3aa96dbdc8 <vm_exec_core+31336>, 0x5f3aa96dbac2 <vm_exec_core+30562>, 0x5f3aa96d58fb <vm_exec_core+5531>, 0x5f3aa96d5178 <vm_exec_core+3608>, 0x5f3aa96da778 <vm_exec_core+25624>, 0x5f3aa96d68b2 <vm_exec_core+9554>, 0x5f3aa96dc006 <vm_exec_core+31910>, 0x5f3aa96dbc50 <vm_exec_core+30960>, 0x5f3aa96d6f12 <vm_exec_core+11186>, 0x5f3aa96d7a1c <vm_exec_core+14012>, 0x5f3aa96da371 <vm_exec_core+24593>, 0x5f3aa96dbbb1 <vm_exec_core+30801>, 0x5f3aa96d94d8 <vm_exec_core+20856>, 0x5f3aa96da40b <vm_exec_core+24747>, 0x5f3aa96dab29 <vm_exec_core+26569>, 0x5f3aa96d9404 <vm_exec_core+20644>, 0x5f3aa96d50a4 <vm_exec_core+3396>, 0x5f3aa96d9c3d <vm_exec_core+22749>, 0x5f3aa96d4f1a <vm_exec_core+3002>, 0x5f3aa96d538a <vm_exec_core+4138>, 0x5f3aa96d725f <vm_exec_core+12031>, 0x5f3aa96d8fa5 <vm_exec_core+19525>, 0x5f3aa96d9986 <vm_exec_core+22054>, 0x5f3aa96d8b41 <vm_exec_core+18401>, 0x5f3aa96d4a9f <vm_exec_core+1855>, 0x5f3aa96db0ab <vm_exec_core+27979>, 0x5f3aa96db9d7 <vm_exec_core+30327>, 0x5f3aa96d5463 <vm_exec_core+4355>, 0x5f3aa96d5ff7 <vm_exec_core+7319>, 0x5f3aa96d5a7d <vm_exec_core+5917>, 0x5f3aa96d69b7 <vm_exec_core+9815>, 0x5f3aa96d79b1 <vm_exec_core+13905>, 0x5f3aa96d5525 <vm_exec_core+4549>, 0x5f3aa96daef4 <vm_exec_core+27540>, 0x5f3aa96d5f66 <vm_exec_core+7174>, 0x5f3aa96d786f <vm_exec_core+13583>, 0x5f3aa96d8224 <vm_exec_core+16068>, 0x5f3aa96da824 <vm_exec_core+25796>, 0x5f3aa96d96b4 <vm_exec_core+21332>, 0x5f3aa96d6aab <vm_exec_core+10059>, 0x5f3aa96d6334 <vm_exec_core+8148>, 0x5f3aa96da652 <vm_exec_core+25330>, 0x5f3aa96d74ad <vm_exec_core+12621>, 0x5f3aa96d9d48 <vm_exec_core+23016>, 0x5f3aa96d973c <vm_exec_core+21468>, 0x5f3aa96d9e15 <vm_exec_core+23221>, 0x5f3aa96db682 <vm_exec_core+29474>, 0x5f3aa96d8805 <vm_exec_core+17573>, 0x5f3aa96da8f3 <vm_exec_core+26003>, 0x5f3aa96d96a0 <vm_exec_core+21312>, 0x5f3aa96da4b6 <vm_exec_core+24918>, 0x5f3aa96d6d83 <vm_exec_core+10787>, 0x5f3aa96d9049 <vm_exec_core+19689>, 0x5f3aa96d95a9 <vm_exec_core+21065>, 0x5f3aa96d7f68 <vm_exec_core+15368>, 0x5f3aa96d8eb4 <vm_exec_core+19284>, 0x5f3aa96d7180 <vm_exec_core+11808>, 0x5f3aa96d64f1 <vm_exec_core+8593>, 0x5f3aa96d9ea9 <vm_exec_core+23369>, 0x5f3aa96d55e1 <vm_exec_core+4737>, 0x5f3aa96d7d65 <vm_exec_core+14853>, 0x5f3aa96e35ca <vm_exec_core+62058>, 0x5f3aa96d9a68 <vm_exec_core+22280>, 0x5f3aa96d5e42 <vm_exec_core+6882>, 0x5f3aa96d6210 <vm_exec_core+7856>, 0x5f3aa96d60ee <vm_exec_core+7566>, 0x5f3aa96d6747 <vm_exec_core+9191>, 0x5f3aa96d6fcf <vm_exec_core+11375>, 0x5f3aa96d8eaf <vm_exec_core+19279>, 0x5f3aa96d8632 <vm_exec_core+17106>, 0x5f3aa96d8eaa <vm_exec_core+19274>, 0x5f3aa96d96a0 <vm_exec_core+21312>, 0x5f3aa96d969e <vm_exec_core+21310>, 0x5f3aa96d6742 <vm_exec_core+9186>, 0x5f3aa96d9c01 <vm_exec_core+22689>, 0x5f3aa96d7a12 <vm_exec_core+14002>, 0x5f3aa96d7a17 <vm_exec_core+14007>, 0x5f3aa96d969c <vm_exec_core+21308>, 0x5f3aa96d957b <vm_exec_core+21019>, 0x5f3aa96d8a08 <vm_exec_core+18088>, 0x5f3aa96d8726 <vm_exec_core+17350>, 0x5f3aa96d969a <vm_exec_core+21306>, 0x5f3aa96d8b3c <vm_exec_core+18396>...} | 
 |         reg_cfp = 0x720ae55ff608 | 
 |         reg_pc = 0x5190000161b8 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #27 0x00005f3aa96d1291 in vm_exec_loop (ec=0x5160000003d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2591 | 
 | No locals. | 
 | #28 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2570 | 
 |         _ec = 0x5160000003d0 | 
 |         _tag = <optimized out> | 
 |         state = <optimized out> | 
 |         result = 36 | 
 | #29 0x00005f3aa9751a32 in invoke_iseq_block_from_c (ec=0x5160000003d0, captured=0x720ae55ff738, self=125391154247400, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, me=0x0) at /tmp/ruby/src/trunk_asan/vm.c:1595 | 
 |         flags = 0 | 
 |         iseq = 0x720ae79a5858 | 
 |         cfp = <optimized out> | 
 |         sp = 0x720ae54ff8d0 | 
 |         use_argv = 0x720ae5ec9ce0 | 
 |         stack_argv = 0x720ae54ff8d0 | 
 |         opt_pc = 0 | 
 |         type = <optimized out> | 
 |         av = <optimized out> | 
 |         bound = <optimized out> | 
 | #30 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1609 | 
 |         captured = 0x720ae55ff738 | 
 | #31 0x00005f3aa96fe1f6 in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1646 | 
 | No locals. | 
 | #32 vm_yield (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:1654 | 
 | No locals. | 
 | #33 rb_yield_0 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_eval.c:1344 | 
 | No locals. | 
 | #34 0x00005f3aa96fe1f6 in rb_yield (val=<optimized out>) | 
 | No locals. | 
 | #35 0x00005f3aa98a9086 in rb_ary_collect (ary=125390647231040) at /tmp/ruby/src/trunk_asan/array.c:3667 | 
 |         collect = 125390647230960 | 
 |         i = 0 | 
 | #36 0x00005f3aa9734428 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:3794 | 
 |         ci = 0x163100000001 | 
 |         cc = <optimized out> | 
 |         me = 0x720ae7fa00f0 | 
 |         cfunc = 0x50400000a818 | 
 |         recv = 125390647231040 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #37 0x00005f3aa96d925b in vm_sendish (ec=0x5160000003d0, reg_cfp=0x720ae55ff720, cd=0x502000012ef0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5961 | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 |         calling = <optimized out> | 
 | #38 vm_exec_core (ec=ec@entry=0x5160000003d0) at ../../src/trunk_asan/insns.def:851 | 
 |         bh = <optimized out> | 
 |         blockiseq = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         cd = 0x502000012ef0 | 
 |         insns_address_table = {0x5f3aa96d4a69 <vm_exec_core+1801>, 0x5f3aa96d5b3a <vm_exec_core+6106>, 0x5f3aa96db76f <vm_exec_core+29711>, 0x5f3aa96d5692 <vm_exec_core+4914>, 0x5f3aa96dc36e <vm_exec_core+32782>, 0x5f3aa96da132 <vm_exec_core+24018>, 0x5f3aa96d7aad <vm_exec_core+14157>, 0x5f3aa96d4be9 <vm_exec_core+2185>, 0x5f3aa96dbdd7 <vm_exec_core+31351>, 0x5f3aa96dbad1 <vm_exec_core+30577>, 0x5f3aa96d590a <vm_exec_core+5546>, 0x5f3aa96d5187 <vm_exec_core+3623>, 0x5f3aa96da787 <vm_exec_core+25639>, 0x5f3aa96d68c1 <vm_exec_core+9569>, 0x5f3aa96dc015 <vm_exec_core+31925>, 0x5f3aa96dbc5f <vm_exec_core+30975>, 0x5f3aa96d6f21 <vm_exec_core+11201>, 0x5f3aa96d7a2b <vm_exec_core+14027>, 0x5f3aa96da380 <vm_exec_core+24608>, 0x5f3aa96dbbc0 <vm_exec_core+30816>, 0x5f3aa96d94e7 <vm_exec_core+20871>, 0x5f3aa96da41a <vm_exec_core+24762>, 0x5f3aa96dab38 <vm_exec_core+26584>, 0x5f3aa96d9413 <vm_exec_core+20659>, 0x5f3aa96d50b3 <vm_exec_core+3411>, 0x5f3aa96d9c4c <vm_exec_core+22764>, 0x5f3aa96d4f29 <vm_exec_core+3017>, 0x5f3aa96d5399 <vm_exec_core+4153>, 0x5f3aa96d726e <vm_exec_core+12046>, 0x5f3aa96d8fb4 <vm_exec_core+19540>, 0x5f3aa96d9995 <vm_exec_core+22069>, 0x5f3aa96d8b50 <vm_exec_core+18416>, 0x5f3aa96d4aae <vm_exec_core+1870>, 0x5f3aa96db0ba <vm_exec_core+27994>, 0x5f3aa96db9e6 <vm_exec_core+30342>, 0x5f3aa96d5472 <vm_exec_core+4370>, 0x5f3aa96d6006 <vm_exec_core+7334>, 0x5f3aa96d5a8c <vm_exec_core+5932>, 0x5f3aa96d69c6 <vm_exec_core+9830>, 0x5f3aa96d79c0 <vm_exec_core+13920>, 0x5f3aa96d5534 <vm_exec_core+4564>, 0x5f3aa96daf03 <vm_exec_core+27555>, 0x5f3aa96d5f75 <vm_exec_core+7189>, 0x5f3aa96d787e <vm_exec_core+13598>, 0x5f3aa96d8233 <vm_exec_core+16083>, 0x5f3aa96da833 <vm_exec_core+25811>, 0x5f3aa96d96c3 <vm_exec_core+21347>, 0x5f3aa96d6aba <vm_exec_core+10074>, 0x5f3aa96d6343 <vm_exec_core+8163>, 0x5f3aa96da661 <vm_exec_core+25345>, 0x5f3aa96d74bc <vm_exec_core+12636>, 0x5f3aa96d9d57 <vm_exec_core+23031>, 0x5f3aa96d974b <vm_exec_core+21483>, 0x5f3aa96d9e24 <vm_exec_core+23236>, 0x5f3aa96db691 <vm_exec_core+29489>, 0x5f3aa96d8814 <vm_exec_core+17588>, 0x5f3aa96da902 <vm_exec_core+26018>, 0x5f3aa96d46eb <vm_exec_core+907>, 0x5f3aa96da4c5 <vm_exec_core+24933>, 0x5f3aa96d6d92 <vm_exec_core+10802>, 0x5f3aa96d9058 <vm_exec_core+19704>, 0x5f3aa96d95b8 <vm_exec_core+21080>, 0x5f3aa96d46f0 <vm_exec_core+912>, 0x5f3aa96d8ec3 <vm_exec_core+19299>, 0x5f3aa96d718f <vm_exec_core+11823>, 0x5f3aa96d6500 <vm_exec_core+8608>, 0x5f3aa96d9eb8 <vm_exec_core+23384>, 0x5f3aa96d55f0 <vm_exec_core+4752>, 0x5f3aa96d7d74 <vm_exec_core+14868>, 0x5f3aa96e35d9 <vm_exec_core+62073>, 0x5f3aa96d9a77 <vm_exec_core+22295>, 0x5f3aa96d5e51 <vm_exec_core+6897>, 0x5f3aa96d621f <vm_exec_core+7871>, 0x5f3aa96d60fd <vm_exec_core+7581>, 0x5f3aa96d6756 <vm_exec_core+9206>, 0x5f3aa96d6fde <vm_exec_core+11390>, 0x5f3aa96d5d72 <vm_exec_core+6674>, 0x5f3aa96dc603 <vm_exec_core+33443>, 0x5f3aa96d9b2e <vm_exec_core+22478>, 0x5f3aa96d863c <vm_exec_core+17116>, 0x5f3aa96dafb1 <vm_exec_core+27729>, 0x5f3aa96dc721 <vm_exec_core+33729>, 0x5f3aa96db317 <vm_exec_core+28599>, 0x5f3aa96dc16e <vm_exec_core+32270>, 0x5f3aa96dc246 <vm_exec_core+32486>, 0x5f3aa96d4fcc <vm_exec_core+3180>, 0x5f3aa96dbcf4 <vm_exec_core+31124>, 0x5f3aa96d737f <vm_exec_core+12319>, 0x5f3aa96dbf2f <vm_exec_core+31695>, 0x5f3aa96d6e3e <vm_exec_core+10974>, 0x5f3aa96db215 <vm_exec_core+28341>, 0x5f3aa96d4df3 <vm_exec_core+2707>, 0x5f3aa96d6bd4 <vm_exec_core+10356>, 0x5f3aa96d7f7c <vm_exec_core+15388>, 0x5f3aa96d7915 <vm_exec_core+13749>, 0x5f3aa96d76e4 <vm_exec_core+13188>, 0x5f3aa96d47e7 <vm_exec_core+1159>, 0x5f3aa96d4d0a <vm_exec_core+2474>, 0x5f3aa96d4879 <vm_exec_core+1305>, 0x5f3aa96db530 <vm_exec_core+29136>, 0x5f3aa96d8d60 <vm_exec_core+18944>, 0x5f3aa96d8304 <vm_exec_core+16292>, 0x5f3aa96d8a21 <vm_exec_core+18113>, 0x5f3aa96d873a <vm_exec_core+17370>, 0x5f3aa96d7785 <vm_exec_core+13349>, 0x5f3aa96d8128 <vm_exec_core+15816>, 0x5f3aa96d7c4a <vm_exec_core+14570>, 0x5f3aa96d8433 <vm_exec_core+16595>, 0x5f3aa96d84b5 <vm_exec_core+16725>, 0x5f3aa96d4a5a <vm_exec_core+1786>, 0x5f3aa96d5b2b <vm_exec_core+6091>, 0x5f3aa96db760 <vm_exec_core+29696>, 0x5f3aa96d5683 <vm_exec_core+4899>, 0x5f3aa96dc35f <vm_exec_core+32767>, 0x5f3aa96da123 <vm_exec_core+24003>, 0x5f3aa96d7a9e <vm_exec_core+14142>, 0x5f3aa96d4bda <vm_exec_core+2170>, 0x5f3aa96dbdc8 <vm_exec_core+31336>, 0x5f3aa96dbac2 <vm_exec_core+30562>, 0x5f3aa96d58fb <vm_exec_core+5531>, 0x5f3aa96d5178 <vm_exec_core+3608>, 0x5f3aa96da778 <vm_exec_core+25624>, 0x5f3aa96d68b2 <vm_exec_core+9554>, 0x5f3aa96dc006 <vm_exec_core+31910>, 0x5f3aa96dbc50 <vm_exec_core+30960>, 0x5f3aa96d6f12 <vm_exec_core+11186>, 0x5f3aa96d7a1c <vm_exec_core+14012>, 0x5f3aa96da371 <vm_exec_core+24593>, 0x5f3aa96dbbb1 <vm_exec_core+30801>, 0x5f3aa96d94d8 <vm_exec_core+20856>, 0x5f3aa96da40b <vm_exec_core+24747>, 0x5f3aa96dab29 <vm_exec_core+26569>, 0x5f3aa96d9404 <vm_exec_core+20644>, 0x5f3aa96d50a4 <vm_exec_core+3396>, 0x5f3aa96d9c3d <vm_exec_core+22749>, 0x5f3aa96d4f1a <vm_exec_core+3002>, 0x5f3aa96d538a <vm_exec_core+4138>, 0x5f3aa96d725f <vm_exec_core+12031>, 0x5f3aa96d8fa5 <vm_exec_core+19525>, 0x5f3aa96d9986 <vm_exec_core+22054>, 0x5f3aa96d8b41 <vm_exec_core+18401>, 0x5f3aa96d4a9f <vm_exec_core+1855>, 0x5f3aa96db0ab <vm_exec_core+27979>, 0x5f3aa96db9d7 <vm_exec_core+30327>, 0x5f3aa96d5463 <vm_exec_core+4355>, 0x5f3aa96d5ff7 <vm_exec_core+7319>, 0x5f3aa96d5a7d <vm_exec_core+5917>, 0x5f3aa96d69b7 <vm_exec_core+9815>, 0x5f3aa96d79b1 <vm_exec_core+13905>, 0x5f3aa96d5525 <vm_exec_core+4549>, 0x5f3aa96daef4 <vm_exec_core+27540>, 0x5f3aa96d5f66 <vm_exec_core+7174>, 0x5f3aa96d786f <vm_exec_core+13583>, 0x5f3aa96d8224 <vm_exec_core+16068>, 0x5f3aa96da824 <vm_exec_core+25796>, 0x5f3aa96d96b4 <vm_exec_core+21332>, 0x5f3aa96d6aab <vm_exec_core+10059>, 0x5f3aa96d6334 <vm_exec_core+8148>, 0x5f3aa96da652 <vm_exec_core+25330>, 0x5f3aa96d74ad <vm_exec_core+12621>, 0x5f3aa96d9d48 <vm_exec_core+23016>, 0x5f3aa96d973c <vm_exec_core+21468>, 0x5f3aa96d9e15 <vm_exec_core+23221>, 0x5f3aa96db682 <vm_exec_core+29474>, 0x5f3aa96d8805 <vm_exec_core+17573>, 0x5f3aa96da8f3 <vm_exec_core+26003>, 0x5f3aa96d96a0 <vm_exec_core+21312>, 0x5f3aa96da4b6 <vm_exec_core+24918>, 0x5f3aa96d6d83 <vm_exec_core+10787>, 0x5f3aa96d9049 <vm_exec_core+19689>, 0x5f3aa96d95a9 <vm_exec_core+21065>, 0x5f3aa96d7f68 <vm_exec_core+15368>, 0x5f3aa96d8eb4 <vm_exec_core+19284>, 0x5f3aa96d7180 <vm_exec_core+11808>, 0x5f3aa96d64f1 <vm_exec_core+8593>, 0x5f3aa96d9ea9 <vm_exec_core+23369>, 0x5f3aa96d55e1 <vm_exec_core+4737>, 0x5f3aa96d7d65 <vm_exec_core+14853>, 0x5f3aa96e35ca <vm_exec_core+62058>, 0x5f3aa96d9a68 <vm_exec_core+22280>, 0x5f3aa96d5e42 <vm_exec_core+6882>, 0x5f3aa96d6210 <vm_exec_core+7856>, 0x5f3aa96d60ee <vm_exec_core+7566>, 0x5f3aa96d6747 <vm_exec_core+9191>, 0x5f3aa96d6fcf <vm_exec_core+11375>, 0x5f3aa96d8eaf <vm_exec_core+19279>, 0x5f3aa96d8632 <vm_exec_core+17106>, 0x5f3aa96d8eaa <vm_exec_core+19274>, 0x5f3aa96d96a0 <vm_exec_core+21312>, 0x5f3aa96d969e <vm_exec_core+21310>, 0x5f3aa96d6742 <vm_exec_core+9186>, 0x5f3aa96d9c01 <vm_exec_core+22689>, 0x5f3aa96d7a12 <vm_exec_core+14002>, 0x5f3aa96d7a17 <vm_exec_core+14007>, 0x5f3aa96d969c <vm_exec_core+21308>, 0x5f3aa96d957b <vm_exec_core+21019>, 0x5f3aa96d8a08 <vm_exec_core+18088>, 0x5f3aa96d8726 <vm_exec_core+17350>, 0x5f3aa96d969a <vm_exec_core+21306>, 0x5f3aa96d8b3c <vm_exec_core+18396>...} | 
 |         reg_cfp = 0x720ae55ff720 | 
 |         reg_pc = 0x50400002f938 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #39 0x00005f3aa96d1291 in vm_exec_loop (ec=0x5160000003d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2591 | 
 | No locals. | 
 | #40 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2570 | 
 |         _ec = 0x5160000003d0 | 
 |         _tag = <optimized out> | 
 |         state = <optimized out> | 
 |         result = 36 | 
 | #41 0x00005f3aa935731b in rb_ec_exec_node (ec=0x5160000003d0, n=0x720ae79a59e8) at /tmp/ruby/src/trunk_asan/eval.c:281 | 
 |         _ec = 0x5160000003d0 | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffe342358f0, <optimized out>, 0x7ffe34235840, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0} | 
 |         state = 0 | 
 |         iseq = 0x720ae79a59e8 | 
 | #42 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:319 | 
 |         ec = 0x5160000003d0 | 
 |         status = <optimized out> | 
 | #43 0x00005f3aa9350887 in rb_main (argc=10, argv=0x7ffe34235ab8) at /tmp/ruby/src/trunk_asan/main.c:43 | 
 |         variable_in_this_stack_frame = <optimized out> | 
 | #44 main (argc=10, argv=0x7ffe34235ab8) at /tmp/ruby/src/trunk_asan/main.c:62 | 
 | No locals. | 
 | >>> Dump Ruby level backtrace (if possible) | 
 | [Thread 0x720ab6a006c0 (LWP 313600) exited] | 
 | $1 = true | 
 | [Inferior 1 (process 277298) detached] | 
 | $ timeout 60 gdb -p 277293 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null | 
 | [New LWP 277295] | 
 | [Thread debugging using libthread_db enabled] | 
 | Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". | 
 | 0x00007ef62ad26cd7 in __GI___select (nfds=11, readfds=0x50c00543bb00, writefds=0x0, exceptfds=0x0, timeout=0x7ffd7699df20) at ../sysdeps/unix/sysv/linux/select.c:69 | 
 | >>> Threads | 
 |   Id   Target Id                                 Frame  | 
 | * 1    Thread 0x7ef62af0cc40 (LWP 277293) "ruby" 0x00007ef62ad26cd7 in __GI___select (nfds=11, readfds=0x50c00543bb00, writefds=0x0, exceptfds=0x0, timeout=0x7ffd7699df20) at ../sysdeps/unix/sysv/linux/select.c:69 | 
 |   2    Thread 0x7ef60ea006c0 (LWP 277295) "ruby" 0x00007ef62ad1b4cd in __GI___poll (fds=0x7ef60d709040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 | >>> Machine level backtrace | 
 | Thread 2 (Thread 0x7ef60ea006c0 (LWP 277295) "ruby"): | 
 | #0  0x00007ef62ad1b4cd in __GI___poll (fds=0x7ef60d709040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 | 
 |         sc_ret = -516 | 
 |         sc_cancel_oldtype = 0 | 
 |         sc_ret = <optimized out> | 
 | #1  0x0000652e5acbf42a in __interceptor_poll () | 
 | No symbol table info available. | 
 | #2  0x0000652e5b06d95f in timer_thread_polling (vm=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread_mn.c:1050 | 
 |         pfd = {fd = 3, events = 1, revents = <optimized out>} | 
 |         timeout = -1 | 
 |         r = <optimized out> | 
 | #3  timer_thread_func (ptr=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:3067 | 
 |         vm = <optimized out> | 
 | #4  0x0000652e5ad187df in asan_thread_start(void*) () | 
 | No symbol table info available. | 
 | #5  0x00007ef62ac9ca94 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 = {139595272423104, 3320739730356460796, 139595272423104, -352, 25, 140726593254560, 3320739730335489276, 3320819358218214652}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} | 
 |         not_first_call = <optimized out> | 
 | #6  0x00007ef62ad29c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 | 
 | No locals. | 
 | Thread 1 (Thread 0x7ef62af0cc40 (LWP 277293) "ruby"): | 
 | #0  0x00007ef62ad26cd7 in __GI___select (nfds=11, readfds=0x50c00543bb00, writefds=0x0, exceptfds=0x0, timeout=0x7ffd7699df20) at ../sysdeps/unix/sysv/linux/select.c:69 | 
 |         sc_ret = -514 | 
 |         sc_cancel_oldtype = 0 | 
 |         sc_ret = <optimized out> | 
 |         s = <optimized out> | 
 |         us = <optimized out> | 
 |         ns = <optimized out> | 
 |         ts64 = {tv_sec = 1199, tv_nsec = 551105426} | 
 |         pts64 = 0x7ffd7699ddc0 | 
 |         r = <optimized out> | 
 | #1  0x0000652e5b057bf5 in native_fd_select (n=11, readfds=0x50c00543bb00, writefds=0x0, exceptfds=0x7ef62ad26cd7 <__GI___select+327>, timeout=0x7ffd7699ddc0, th=<optimized out>) at /tmp/ruby/src/trunk_asan/thread_pthread.c:2441 | 
 | No locals. | 
 | #2  do_select (p=139595711165728) at /tmp/ruby/src/trunk_asan/thread.c:4273 | 
 |         tv = <optimized out> | 
 |         __region = <optimized out> | 
 |         end = <optimized out> | 
 |         rel = <optimized out> | 
 |         to = 0x7ffd7699ded0 | 
 |         lerrno = 0 | 
 |         set = <optimized out> | 
 |         result = <optimized out> | 
 |         endtime = <optimized out> | 
 | #3  0x0000652e5ad63020 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1053 | 
 |         _ec = 0x5160000003d0 | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffd7699e090, <optimized out>, 0x7ffd7699dfa0, <optimized out>, <optimized out>}, prev = 0x7ef628c6b480, state = RUBY_TAG_NONE, lock_rec = 0} | 
 |         result = 4 | 
 |         ec = 0x5160000003d0 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #4  0x0000652e5b0571ce 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:4333 | 
 |         set = {max = 11, th = 0x515000000300, rset = 0x7ef628c6b340, 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 = 0x7ef628c6b3a0} | 
 | #5  0x0000652e5ae1db1d in select_internal (read=139595720998600, write=4, except=4, tp=0x7ef628c6b3a0, fds=0x7ef628c6b340) at /tmp/ruby/src/trunk_asan/io.c:10674 | 
 |         timerec = <optimized out> | 
 |         max = 11 | 
 |         pending = <optimized out> | 
 |         rp = 0x7ef628c6b340 | 
 |         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=139595711165216) at /tmp/ruby/src/trunk_asan/io.c:10744 | 
 |         p = 0x7ef628c6b320 | 
 | #7  0x0000652e5ad63020 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:1053 | 
 |         _ec = 0x5160000003d0 | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffd7699e390, <optimized out>, 0x7ffd7699e2a0, <optimized out>, <optimized out>}, prev = 0x7ef628c78540, state = RUBY_TAG_NONE, lock_rec = 0} | 
 |         result = 4 | 
 |         ec = 0x5160000003d0 | 
 |         state = RUBY_TAG_NONE | 
 |         errinfo = <optimized out> | 
 | #8  0x0000652e5adf9dd7 in rb_f_select (argc=<optimized out>, argv=<optimized out>, obj=<optimized out>) at /tmp/ruby/src/trunk_asan/io.c:11100 | 
 |         args = <optimized out> | 
 |         timerec = <optimized out> | 
 |         scheduler = <optimized out> | 
 |         timeout = <optimized out> | 
 |         i = 4 | 
 | #9  0x0000652e5b13c428 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:3794 | 
 |         ci = 0x15e100100009 | 
 |         cc = <optimized out> | 
 |         me = 0x7ef62a5ea660 | 
 |         cfunc = 0x504000010858 | 
 |         recv = 139595737856520 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #10 0x0000652e5b0e9cbd in vm_sendish (ec=0x5160000003d0, reg_cfp=0x7ef6281ff3a0, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5961 | 
 |         calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>} | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 | #11 vm_exec_core (ec=ec@entry=0x5160000003d0) at ../../src/trunk_asan/insns.def:898 | 
 |         bh = 0 | 
 |         cd = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 |         insns_address_table = {0x652e5b0dca69 <vm_exec_core+1801>, 0x652e5b0ddb3a <vm_exec_core+6106>, 0x652e5b0e376f <vm_exec_core+29711>, 0x652e5b0dd692 <vm_exec_core+4914>, 0x652e5b0e436e <vm_exec_core+32782>, 0x652e5b0e2132 <vm_exec_core+24018>, 0x652e5b0dfaad <vm_exec_core+14157>, 0x652e5b0dcbe9 <vm_exec_core+2185>, 0x652e5b0e3dd7 <vm_exec_core+31351>, 0x652e5b0e3ad1 <vm_exec_core+30577>, 0x652e5b0dd90a <vm_exec_core+5546>, 0x652e5b0dd187 <vm_exec_core+3623>, 0x652e5b0e2787 <vm_exec_core+25639>, 0x652e5b0de8c1 <vm_exec_core+9569>, 0x652e5b0e4015 <vm_exec_core+31925>, 0x652e5b0e3c5f <vm_exec_core+30975>, 0x652e5b0def21 <vm_exec_core+11201>, 0x652e5b0dfa2b <vm_exec_core+14027>, 0x652e5b0e2380 <vm_exec_core+24608>, 0x652e5b0e3bc0 <vm_exec_core+30816>, 0x652e5b0e14e7 <vm_exec_core+20871>, 0x652e5b0e241a <vm_exec_core+24762>, 0x652e5b0e2b38 <vm_exec_core+26584>, 0x652e5b0e1413 <vm_exec_core+20659>, 0x652e5b0dd0b3 <vm_exec_core+3411>, 0x652e5b0e1c4c <vm_exec_core+22764>, 0x652e5b0dcf29 <vm_exec_core+3017>, 0x652e5b0dd399 <vm_exec_core+4153>, 0x652e5b0df26e <vm_exec_core+12046>, 0x652e5b0e0fb4 <vm_exec_core+19540>, 0x652e5b0e1995 <vm_exec_core+22069>, 0x652e5b0e0b50 <vm_exec_core+18416>, 0x652e5b0dcaae <vm_exec_core+1870>, 0x652e5b0e30ba <vm_exec_core+27994>, 0x652e5b0e39e6 <vm_exec_core+30342>, 0x652e5b0dd472 <vm_exec_core+4370>, 0x652e5b0de006 <vm_exec_core+7334>, 0x652e5b0dda8c <vm_exec_core+5932>, 0x652e5b0de9c6 <vm_exec_core+9830>, 0x652e5b0df9c0 <vm_exec_core+13920>, 0x652e5b0dd534 <vm_exec_core+4564>, 0x652e5b0e2f03 <vm_exec_core+27555>, 0x652e5b0ddf75 <vm_exec_core+7189>, 0x652e5b0df87e <vm_exec_core+13598>, 0x652e5b0e0233 <vm_exec_core+16083>, 0x652e5b0e2833 <vm_exec_core+25811>, 0x652e5b0e16c3 <vm_exec_core+21347>, 0x652e5b0deaba <vm_exec_core+10074>, 0x652e5b0de343 <vm_exec_core+8163>, 0x652e5b0e2661 <vm_exec_core+25345>, 0x652e5b0df4bc <vm_exec_core+12636>, 0x652e5b0e1d57 <vm_exec_core+23031>, 0x652e5b0e174b <vm_exec_core+21483>, 0x652e5b0e1e24 <vm_exec_core+23236>, 0x652e5b0e3691 <vm_exec_core+29489>, 0x652e5b0e0814 <vm_exec_core+17588>, 0x652e5b0e2902 <vm_exec_core+26018>, 0x652e5b0dc6eb <vm_exec_core+907>, 0x652e5b0e24c5 <vm_exec_core+24933>, 0x652e5b0ded92 <vm_exec_core+10802>, 0x652e5b0e1058 <vm_exec_core+19704>, 0x652e5b0e15b8 <vm_exec_core+21080>, 0x652e5b0dc6f0 <vm_exec_core+912>, 0x652e5b0e0ec3 <vm_exec_core+19299>, 0x652e5b0df18f <vm_exec_core+11823>, 0x652e5b0de500 <vm_exec_core+8608>, 0x652e5b0e1eb8 <vm_exec_core+23384>, 0x652e5b0dd5f0 <vm_exec_core+4752>, 0x652e5b0dfd74 <vm_exec_core+14868>, 0x652e5b0eb5d9 <vm_exec_core+62073>, 0x652e5b0e1a77 <vm_exec_core+22295>, 0x652e5b0dde51 <vm_exec_core+6897>, 0x652e5b0de21f <vm_exec_core+7871>, 0x652e5b0de0fd <vm_exec_core+7581>, 0x652e5b0de756 <vm_exec_core+9206>, 0x652e5b0defde <vm_exec_core+11390>, 0x652e5b0ddd72 <vm_exec_core+6674>, 0x652e5b0e4603 <vm_exec_core+33443>, 0x652e5b0e1b2e <vm_exec_core+22478>, 0x652e5b0e063c <vm_exec_core+17116>, 0x652e5b0e2fb1 <vm_exec_core+27729>, 0x652e5b0e4721 <vm_exec_core+33729>, 0x652e5b0e3317 <vm_exec_core+28599>, 0x652e5b0e416e <vm_exec_core+32270>, 0x652e5b0e4246 <vm_exec_core+32486>, 0x652e5b0dcfcc <vm_exec_core+3180>, 0x652e5b0e3cf4 <vm_exec_core+31124>, 0x652e5b0df37f <vm_exec_core+12319>, 0x652e5b0e3f2f <vm_exec_core+31695>, 0x652e5b0dee3e <vm_exec_core+10974>, 0x652e5b0e3215 <vm_exec_core+28341>, 0x652e5b0dcdf3 <vm_exec_core+2707>, 0x652e5b0debd4 <vm_exec_core+10356>, 0x652e5b0dff7c <vm_exec_core+15388>, 0x652e5b0df915 <vm_exec_core+13749>, 0x652e5b0df6e4 <vm_exec_core+13188>, 0x652e5b0dc7e7 <vm_exec_core+1159>, 0x652e5b0dcd0a <vm_exec_core+2474>, 0x652e5b0dc879 <vm_exec_core+1305>, 0x652e5b0e3530 <vm_exec_core+29136>, 0x652e5b0e0d60 <vm_exec_core+18944>, 0x652e5b0e0304 <vm_exec_core+16292>, 0x652e5b0e0a21 <vm_exec_core+18113>, 0x652e5b0e073a <vm_exec_core+17370>, 0x652e5b0df785 <vm_exec_core+13349>, 0x652e5b0e0128 <vm_exec_core+15816>, 0x652e5b0dfc4a <vm_exec_core+14570>, 0x652e5b0e0433 <vm_exec_core+16595>, 0x652e5b0e04b5 <vm_exec_core+16725>, 0x652e5b0dca5a <vm_exec_core+1786>, 0x652e5b0ddb2b <vm_exec_core+6091>, 0x652e5b0e3760 <vm_exec_core+29696>, 0x652e5b0dd683 <vm_exec_core+4899>, 0x652e5b0e435f <vm_exec_core+32767>, 0x652e5b0e2123 <vm_exec_core+24003>, 0x652e5b0dfa9e <vm_exec_core+14142>, 0x652e5b0dcbda <vm_exec_core+2170>, 0x652e5b0e3dc8 <vm_exec_core+31336>, 0x652e5b0e3ac2 <vm_exec_core+30562>, 0x652e5b0dd8fb <vm_exec_core+5531>, 0x652e5b0dd178 <vm_exec_core+3608>, 0x652e5b0e2778 <vm_exec_core+25624>, 0x652e5b0de8b2 <vm_exec_core+9554>, 0x652e5b0e4006 <vm_exec_core+31910>, 0x652e5b0e3c50 <vm_exec_core+30960>, 0x652e5b0def12 <vm_exec_core+11186>, 0x652e5b0dfa1c <vm_exec_core+14012>, 0x652e5b0e2371 <vm_exec_core+24593>, 0x652e5b0e3bb1 <vm_exec_core+30801>, 0x652e5b0e14d8 <vm_exec_core+20856>, 0x652e5b0e240b <vm_exec_core+24747>, 0x652e5b0e2b29 <vm_exec_core+26569>, 0x652e5b0e1404 <vm_exec_core+20644>, 0x652e5b0dd0a4 <vm_exec_core+3396>, 0x652e5b0e1c3d <vm_exec_core+22749>, 0x652e5b0dcf1a <vm_exec_core+3002>, 0x652e5b0dd38a <vm_exec_core+4138>, 0x652e5b0df25f <vm_exec_core+12031>, 0x652e5b0e0fa5 <vm_exec_core+19525>, 0x652e5b0e1986 <vm_exec_core+22054>, 0x652e5b0e0b41 <vm_exec_core+18401>, 0x652e5b0dca9f <vm_exec_core+1855>, 0x652e5b0e30ab <vm_exec_core+27979>, 0x652e5b0e39d7 <vm_exec_core+30327>, 0x652e5b0dd463 <vm_exec_core+4355>, 0x652e5b0ddff7 <vm_exec_core+7319>, 0x652e5b0dda7d <vm_exec_core+5917>, 0x652e5b0de9b7 <vm_exec_core+9815>, 0x652e5b0df9b1 <vm_exec_core+13905>, 0x652e5b0dd525 <vm_exec_core+4549>, 0x652e5b0e2ef4 <vm_exec_core+27540>, 0x652e5b0ddf66 <vm_exec_core+7174>, 0x652e5b0df86f <vm_exec_core+13583>, 0x652e5b0e0224 <vm_exec_core+16068>, 0x652e5b0e2824 <vm_exec_core+25796>, 0x652e5b0e16b4 <vm_exec_core+21332>, 0x652e5b0deaab <vm_exec_core+10059>, 0x652e5b0de334 <vm_exec_core+8148>, 0x652e5b0e2652 <vm_exec_core+25330>, 0x652e5b0df4ad <vm_exec_core+12621>, 0x652e5b0e1d48 <vm_exec_core+23016>, 0x652e5b0e173c <vm_exec_core+21468>, 0x652e5b0e1e15 <vm_exec_core+23221>, 0x652e5b0e3682 <vm_exec_core+29474>, 0x652e5b0e0805 <vm_exec_core+17573>, 0x652e5b0e28f3 <vm_exec_core+26003>, 0x652e5b0e16a0 <vm_exec_core+21312>, 0x652e5b0e24b6 <vm_exec_core+24918>, 0x652e5b0ded83 <vm_exec_core+10787>, 0x652e5b0e1049 <vm_exec_core+19689>, 0x652e5b0e15a9 <vm_exec_core+21065>, 0x652e5b0dff68 <vm_exec_core+15368>, 0x652e5b0e0eb4 <vm_exec_core+19284>, 0x652e5b0df180 <vm_exec_core+11808>, 0x652e5b0de4f1 <vm_exec_core+8593>, 0x652e5b0e1ea9 <vm_exec_core+23369>, 0x652e5b0dd5e1 <vm_exec_core+4737>, 0x652e5b0dfd65 <vm_exec_core+14853>, 0x652e5b0eb5ca <vm_exec_core+62058>, 0x652e5b0e1a68 <vm_exec_core+22280>, 0x652e5b0dde42 <vm_exec_core+6882>, 0x652e5b0de210 <vm_exec_core+7856>, 0x652e5b0de0ee <vm_exec_core+7566>, 0x652e5b0de747 <vm_exec_core+9191>, 0x652e5b0defcf <vm_exec_core+11375>, 0x652e5b0e0eaf <vm_exec_core+19279>, 0x652e5b0e0632 <vm_exec_core+17106>, 0x652e5b0e0eaa <vm_exec_core+19274>, 0x652e5b0e16a0 <vm_exec_core+21312>, 0x652e5b0e169e <vm_exec_core+21310>, 0x652e5b0de742 <vm_exec_core+9186>, 0x652e5b0e1c01 <vm_exec_core+22689>, 0x652e5b0dfa12 <vm_exec_core+14002>, 0x652e5b0dfa17 <vm_exec_core+14007>, 0x652e5b0e169c <vm_exec_core+21308>, 0x652e5b0e157b <vm_exec_core+21019>, 0x652e5b0e0a08 <vm_exec_core+18088>, 0x652e5b0e0726 <vm_exec_core+17350>, 0x652e5b0e169a <vm_exec_core+21306>, 0x652e5b0e0b3c <vm_exec_core+18396>...} | 
 |         reg_cfp = 0x7ef6281ff3a0 | 
 |         reg_pc = 0x5220000050a0 | 
 |         INSN_LABEL_nop = <optimized out> | 
 |         INSN_LABEL_getlocal = <optimized out> | 
 |         INSN_LABEL_setlocal = <optimized out> | 
 |         INSN_LABEL_getblockparam = <optimized out> | 
 |         INSN_LABEL_setblockparam = <optimized out> | 
 |         INSN_LABEL_getblockparamproxy = <optimized out> | 
 |         INSN_LABEL_getspecial = <optimized out> | 
 |         INSN_LABEL_setspecial = <optimized out> | 
 |         INSN_LABEL_getinstancevariable = <optimized out> | 
 |         INSN_LABEL_setinstancevariable = <optimized out> | 
 |         INSN_LABEL_getclassvariable = <optimized out> | 
 |         INSN_LABEL_setclassvariable = <optimized out> | 
 |         INSN_LABEL_opt_getconstant_path = <optimized out> | 
 |         INSN_LABEL_getconstant = <optimized out> | 
 |         INSN_LABEL_setconstant = <optimized out> | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #12 0x0000652e5b0d9291 in vm_exec_loop (ec=0x5160000003d0, state=<optimized out>, tag=<optimized out>, result=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2591 | 
 | No locals. | 
 | #13 rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2570 | 
 |         _ec = 0x5160000003d0 | 
 |         _tag = <optimized out> | 
 |         state = <optimized out> | 
 |         result = 36 | 
 | #14 0x0000652e5ae5bbd1 in load_iseq_eval (ec=<optimized out>, fname=fname@entry=139595737352720) at /tmp/ruby/src/trunk_asan/load.c:781 | 
 |         iseq = 0x7ef62a5648f8 | 
 | #15 0x0000652e5ae56bd7 in require_internal (ec=ec@entry=0x5160000003d0, fname=<optimized out>, exception=<optimized out>, warn=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1287 | 
 |         found = 114 | 
 |         handle = <optimized out> | 
 |         _ec = <optimized out> | 
 |         _tag = <optimized out> | 
 |         th = 0x515000000300 | 
 |         saved = <optimized out> | 
 |         ftptr = <optimized out> | 
 |         realpath = <optimized out> | 
 |         realpaths = 139595737846760 | 
 |         realpath_map = 139595737846600 | 
 |         path = 139595737352720 | 
 |         state = RUBY_TAG_NONE | 
 |         prev_ext_config = <optimized out> | 
 |         th2 = <optimized out> | 
 |         result = <optimized out> | 
 |         saved_path = <optimized out> | 
 |         reset_ext_config = <optimized out> | 
 | #16 0x0000652e5ae54e8b in rb_require_string_internal (fname=139595737352760, resurrect=false) at /tmp/ruby/src/trunk_asan/load.c:1386 | 
 |         ec = 0x5160000003d0 | 
 |         result = <optimized out> | 
 | #17 rb_f_require_relative (obj=<optimized out>, fname=<optimized out>) at /tmp/ruby/src/trunk_asan/load.c:1041 | 
 |         base = <optimized out> | 
 | #18 0x0000652e5b13c428 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:3794 | 
 |         ci = 0x588100140003 | 
 |         cc = <optimized out> | 
 |         me = 0x7ef62a564a88 | 
 |         cfunc = 0x504000018698 | 
 |         recv = 139595737976320 | 
 |         block_handler = <optimized out> | 
 |         frame_type = 1431634051 | 
 |         len = <optimized out> | 
 |         val = <optimized out> | 
 | #19 0x0000652e5b12259d in vm_call_method_each_type (ec=<optimized out>, cfp=<optimized out>, calling=0x7ffd7699fb40) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4772 | 
 |         ivar_mask = <optimized out> | 
 |         aset_mask = <optimized out> | 
 |         ci = 0x0 | 
 |         cc = <optimized out> | 
 |         cme = <optimized out> | 
 |         v = <optimized out> | 
 | #20 0x0000652e5b122055 in vm_call_method (ec=<optimized out>, cfp=<optimized out>, calling=<optimized out>) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4912 | 
 |         ci = <optimized out> | 
 |         cc = 0x0 | 
 | #21 0x0000652e5b0e9cbd in vm_sendish (ec=0x5160000003d0, reg_cfp=0x7ef6281ff790, cd=<optimized out>, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5961 | 
 |         calling = {cd = <optimized out>, cc = <optimized out>, block_handler = 0, recv = <optimized out>, argc = <optimized out>, kw_splat = <optimized out>, heap_argv = <optimized out>} | 
 |         val = 36 | 
 |         ci = <optimized out> | 
 |         argc = <optimized out> | 
 |         recv = <optimized out> | 
 |         cc = <optimized out> | 
 | #22 vm_exec_core (ec=ec@entry=0x5160000003d0) at ../../src/trunk_asan/insns.def:898 | 
 |         bh = 0 | 
 |         cd = <optimized out> | 
 |         leaf = false | 
 |         val = <optimized out> | 
 | th: 0x515000000300, native_id: 0x7ef62af0cc40 | 
 | -- Control frame information ----------------------------------------------- | 
 | c:0021 p:---- s:0130 e:000129 CFUNC  :select | 
 | c:0020 p:0244 s:0122 e:000121 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:691 | 
 | c:0019 p:0039 s:0103 e:000102 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:819 | 
 |         insns_address_table = {0x652e5b0dca69 <vm_exec_core+1801>, 0x652e5b0ddb3a <vm_exec_core+6106>, 0x652e5b0e376f <vm_exec_core+29711>, 0x652e5b0dd692 <vm_exec_core+4914>, 0x652e5b0e436e <vm_exec_core+32782>, 0x652e5b0e2132 <vm_exec_core+24018>, 0x652e5b0dfaad <vm_exec_core+14157>, 0x652e5b0dcbe9 <vm_exec_core+2185>, 0x652e5b0e3dd7 <vm_exec_core+31351>, 0x652e5b0e3ad1 <vm_exec_core+30577>, 0x652e5b0dd90a <vm_exec_core+5546>, 0x652e5b0dd187 <vm_exec_core+3623>, 0x652e5b0e2787 <vm_exec_core+25639>, 0x652e5b0de8c1 <vm_exec_core+9569>, 0x652e5b0e4015 <vm_exec_core+31925>, 0x652e5b0e3c5f <vm_exec_core+30975>, 0x652e5b0def21 <vm_exec_core+11201>, 0x652e5b0dfa2b <vm_exec_core+14027>, 0x652e5b0e2380 <vm_exec_core+24608>, 0x652e5b0e3bc0 <vm_exec_core+30816>, 0x652e5b0e14e7 <vm_exec_core+20871>, 0x652e5b0e241a <vm_exec_core+24762>, 0x652e5b0e2b38 <vm_exec_core+26584>, 0x652e5b0e1413 <vm_exec_core+20659>, 0x652e5b0dd0b3 <vm_exec_core+3411>, 0x652e5b0e1c4c <vm_exec_core+22764>, 0x652e5b0dcf29 <vm_exec_core+3017>, 0x652e5b0dd399 <vm_exec_core+4153>, 0x652e5b0df26e <vm_exec_core+12046>, 0x652e5b0e0fb4 <vm_exec_core+19540>, 0x652e5b0e1995 <vm_exec_core+22069>, 0x652e5b0e0b50 <vm_exec_core+18416>, 0x652e5b0dcaae <vm_exec_core+1870>, 0x652e5b0e30ba <vm_exec_core+27994>, 0x652e5b0e39e6 <vm_exec_core+30342>, 0x652e5b0dd472 <vm_exec_core+4370>, 0x652e5b0de006 <vm_exec_core+7334>, 0x652e5b0dda8c <vm_exec_core+5932>, 0x652e5b0de9c6 <vm_exec_core+9830>, 0x652e5b0df9c0 <vm_exec_core+13920>, 0x652e5b0dd534 <vm_exec_core+4564>, 0x652e5b0e2f03 <vm_exec_core+27555>, 0x652e5b0ddf75 <vm_exec_core+7189>, 0x652e5b0df87e <vm_exec_core+13598>, 0x652e5b0e0233 <vm_exec_core+16083>, 0x652e5b0e2833 <vm_exec_core+25811>, 0x652e5b0e16c3 <vm_exec_core+21347>, 0x652e5b0deaba <vm_exec_core+10074>, 0x652e5b0de343 <vm_exec_core+8163>, 0x652e5b0e2661 <vm_exec_core+25345>, 0x652e5b0df4bc <vm_exec_core+12636>, 0x652e5b0e1d57 <vm_exec_core+23031>, 0x652e5b0e174b <vm_exec_core+21483>, 0x652e5b0e1e24 <vm_exec_core+23236>, 0x652e5b0e3691 <vm_exec_core+29489>, 0x652e5b0e0814 <vm_exec_core+17588>, 0x652e5b0e2902 <vm_exec_core+26018>, 0x652e5b0dc6eb <vm_exec_core+907>, 0x652e5b0e24c5 <vm_exec_core+24933>, 0x652e5b0ded92 <vm_exec_core+10802>, 0x652e5b0e1058 <vm_exec_core+19704>, 0x652e5b0e15b8 <vm_exec_core+21080>, 0x652e5b0dc6f0 <vm_exec_core+912>, 0x652e5b0e0ec3 <vm_exec_core+19299>, 0x652e5b0df18f <vm_exec_core+11823>, 0x652e5b0de500 <vm_exec_core+8608>, 0x652e5b0e1eb8 <vm_exec_core+23384>, 0x652e5b0dd5f0 <vm_exec_core+4752>, 0x652e5b0dfd74 <vm_exec_core+14868>, 0x652e5b0eb5d9 <vm_exec_core+62073>, 0x652e5b0e1a77 <vm_exec_core+22295>, 0x652e5b0dde51 <vm_exec_core+6897>, 0x652e5b0de21f <vm_exec_core+7871>, 0x652e5b0de0fd <vm_exec_core+7581>, 0x652e5b0de756 <vm_exec_core+9206>, 0x652e5b0defde <vm_exec_core+11390>, 0x652e5b0ddd72 <vm_exec_core+6674>, 0x652e5b0e4603 <vm_exec_core+33443>, 0x652e5b0e1b2e <vm_exec_core+22478>, 0x652e5b0e063c <vm_exec_core+17116>, 0x652e5b0e2fb1 <vm_exec_core+27729>, 0x652e5b0e4721 <vm_exec_core+33729>, 0x652e5b0e3317 <vm_exec_core+28599>, 0x652e5b0e416e <vm_exec_core+32270>, 0x652e5b0e4246 <vm_exec_core+32486>, 0x652e5b0dcfcc <vm_exec_core+3180>, 0x652e5b0e3cf4 <vm_exec_core+31124>, 0x652e5b0df37f <vm_exec_core+12319>, 0x652e5b0e3f2f <vm_exec_core+31695>, 0x652e5b0dee3e <vm_exec_core+10974>, 0x652e5b0e3215 <vm_exec_core+28341>, 0x652e5b0dcdf3 <vm_exec_core+2707>, 0x652e5b0debd4 <vm_exec_core+10356>, 0x652e5b0dff7c <vm_exec_core+15388>, 0x652e5b0df915 <vm_exec_core+13749>, 0x652e5b0df6e4 <vm_exec_core+13188>, 0x652e5b0dc7e7 <vm_exec_core+1159>, 0x652e5b0dcd0a <vm_exec_core+2474>, 0x652e5b0dc879 <vm_exec_core+1305>, 0x652e5b0e3530 <vm_exec_core+29136>, 0x652e5b0e0d60 <vm_exec_core+18944>, 0x652e5b0e0304 <vm_exec_core+16292>, 0x652e5b0e0a21 <vm_exec_core+18113>, 0x652e5b0e073a <vm_exec_core+17370>, 0x652e5b0df785 <vm_exec_core+13349>, 0x652e5b0e0128 <vm_exec_core+15816>, 0x652e5b0dfc4a <vm_exec_core+14570>, 0x652e5b0e0433 <vm_exec_core+16595>, 0x652e5b0e04b5 <vm_exec_core+16725>, 0x652e5b0dca5a <vm_exec_core+1786>, 0x652e5b0ddb2b <vm_exec_core+6091>, 0x652e5b0e3760 <vm_exec_core+29696>, 0x652e5b0dd683 <vm_exec_core+4899>, 0x652e5b0e435f <vm_exec_core+32767>, 0x652e5b0e2123 <vm_exec_core+24003>, 0x652e5b0dfa9e <vm_exec_core+14142>, 0x652e5b0dcbda <vm_exec_core+2170>, 0x652e5b0e3dc8 <vm_exec_core+31336>, 0x652e5b0e3ac2 <vm_exec_core+30562>, 0x652e5b0dd8fb <vm_exec_core+5531>, 0x652e5b0dd178 <vm_exec_core+3608>, 0x652e5b0e2778 <vm_exec_core+25624>, 0x652e5b0de8b2 <vm_exec_core+9554>, 0x652e5b0e4006 <vm_exec_core+31910>, 0x652e5b0e3c50 <vm_exec_core+30960>, 0x652e5b0def12 <vm_exec_core+11186>, 0x652e5b0dfa1c <vm_exec_core+14012>, 0x652e5b0e2371 <vm_exec_core+24593>, 0x652e5b0e3bb1 <vm_exec_core+30801>, 0x652e5b0e14d8 <vm_exec_core+20856>, 0x652e5b0e240b <vm_exec_core+24747>, 0x652e5b0e2b29 <vm_exec_core+26569>, 0x652e5b0e1404 <vm_exec_core+20644>, 0x652e5b0dd0a4 <vm_exec_core+3396>, 0x652e5b0e1c3d <vm_exec_core+22749>, 0x652e5b0dcf1a <vm_exec_core+3002>, 0x652e5b0dd38a <vm_exec_core+4138>, 0x652e5b0df25f <vm_exec_core+12031>, 0x652e5b0e0fa5 <vm_exec_core+19525>, 0x652e5b0e1986 <vm_exec_core+22054>, 0x652e5b0e0b41 <vm_exec_core+18401>, 0x652e5b0dca9f <vm_exec_core+1855>, 0x652e5b0e30ab <vm_exec_core+27979>, 0x652e5b0e39d7 <vm_exec_core+30327>, 0x652e5b0dd463 <vm_exec_core+4355>, 0x652e5b0ddff7 <vm_exec_core+7319>, 0x652e5b0dda7d <vm_exec_core+5917>, 0x652e5b0de9b7 <vm_exec_core+9815>, 0x652e5b0df9b1 <vm_exec_core+13905>, 0x652e5b0dd525 <vm_exec_core+4549>, 0x652e5b0e2ef4 <vm_exec_core+27540>, 0x652e5b0ddf66 <vm_exec_core+7174>, 0x652e5b0df86f <vm_exec_core+13583>, 0x652e5b0e0224 <vm_exec_core+16068>, 0x652e5b0e2824 <vm_exec_core+25796>, 0x652e5b0e16b4 <vm_exec_core+21332>, 0x652e5b0deaab <vm_exec_core+10059>, 0x652e5b0de334 <vm_exec_core+8148>, 0x652e5b0e2652 <vm_exec_core+25330>, 0x652e5b0df4ad <vm_exec_core+12621>, 0x652e5b0e1d48 <vm_exec_core+23016>, 0x652e5b0e173c <vm_exec_core+21468>, 0x652e5b0e1e15 <vm_exec_core+23221>, 0x652e5b0e3682 <vm_exec_core+29474>, 0x652e5b0e0805 <vm_exec_core+17573>, 0x652e5b0e28f3 <vm_exec_core+26003>, 0x652e5b0e16a0 <vm_exec_core+21312>, 0x652e5b0e24b6 <vm_exec_core+24918>, 0x652e5b0ded83 <vm_exec_core+10787>, 0x652e5b0e1049 <vm_exec_core+19689>, 0x652e5b0e15a9 <vm_exec_core+21065>, 0x652e5b0dff68 <vm_exec_core+15368>, 0x652e5b0e0eb4 <vm_exec_core+19284>, 0x652e5b0df180 <vm_exec_core+11808>, 0x652e5b0de4f1 <vm_exec_core+8593>, 0x652e5b0e1ea9 <vm_exec_core+23369>, 0x652e5b0dd5e1 <vm_exec_core+4737>, 0x652e5b0dfd65 <vm_exec_core+14853>, 0x652e5b0eb5ca <vm_exec_core+62058>, 0x652e5b0e1a68 <vm_exec_core+22280>, 0x652e5b0dde42 <vm_exec_core+6882>, 0x652e5b0de210 <vm_exec_core+7856>, 0x652e5b0de0ee <vm_exec_core+7566>, 0x652e5b0de747 <vm_exec_core+9191>, 0x652e5b0defcf <vm_exec_core+11375>, 0x652e5b0e0eaf <vm_exec_core+19279>, 0x652e5b0e0632 <vm_exec_core+17106>, 0x652e5b0e0eaa <vm_exec_core+19274>, 0x652e5b0e16a0 <vm_exec_core+21312>, 0x652e5b0e169e <vm_exec_core+21310>, 0x652e5b0de742 <vm_exec_core+9186>, 0x652e5b0e1c01 <vm_exec_core+22689>, 0x652e5b0dfa12 <vm_exec_core+14002>, 0x652e5b0dfa17 <vm_exec_core+14007>, 0x652e5b0e169c <vm_exec_core+21308>, 0x652e5b0e157b <vm_exec_core+21019>, 0x652e5b0e0a08 <vm_exec_core+18088>, 0x652e5b0e0726 <vm_exec_core+17350>, 0x652e5b0e169a <vm_exec_core+21306>, 0x652e5b0e0b3c <vm_exec_core+18396>...} | 
 |         reg_cfp = 0x7ef6281ff790 | 
 |         reg_pc = 0x50400002f738 | 
 |         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> | 
 | c:0018 p:0008 s:0096 e:000095 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:858 | 
 | c:0017 p:0130 s:0089 e:000088 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1604 | 
 | c:0016 p:0016 s:0076 e:000075 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1299 | 
 |         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:0015 p:0005 s:0071 e:000070 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1769 | 
 | c:0014 p:0006 s:0067 e:000066 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1756 | 
 |         INSN_LABEL_getglobal = <optimized out> | 
 | c:0013 p:0027 s:0063 e:000062 METHOD <internal:array>:42 | 
 | c:0012 p:0042 s:0057 e:000056 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1755 | 
 |         INSN_LABEL_setglobal = <optimized out> | 
 |         INSN_LABEL_putnil = <optimized out> | 
 |         INSN_LABEL_putself = <optimized out> | 
 |         INSN_LABEL_putobject = <optimized out> | 
 | c:0011 p:0013 s:0052 e:000051 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1799 | 
 | c:0010 p:0008 s:0047 e:000046 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1046 | 
 | c:0009 p:0008 s:0041 e:000040 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:891 | 
 | c:0008 p:0017 s:0035 e:000034 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:145 | 
 | c:0007 p:0008 s:0030 e:000029 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1283 | 
 | c:0006 p:0032 s:0025 e:000024 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1882 | 
 |         INSN_LABEL_putspecialobject = <optimized out> | 
 |         INSN_LABEL_putstring = <optimized out> | 
 | c:0005 p:0009 s:0021 e:000020 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1886 | 
 | c:0004 p:0065 s:0016 e:000014 TOP    /tmp/ruby/src/trunk_asan/tool/test/runner.rb:14 [FINISH] | 
 |         INSN_LABEL_putchilledstring = <optimized out> | 
 |         INSN_LABEL_concatstrings = <optimized out> | 
 | c:0003 p:---- s:0011 e:000010 CFUNC  :require_relative | 
 | c:0002 p:0005 s:0006 e:000005 EVAL   /tmp/ruby/src/trunk_asan/test/runner.rb:5 [FINISH] | 
 |         INSN_LABEL_anytostring = <optimized out> | 
 |         INSN_LABEL_toregexp = <optimized out> | 
 |         INSN_LABEL_intern = <optimized out> | 
 |         INSN_LABEL_newarray = <optimized out> | 
 | c:0001 p:0000 s:0003 E:001650 DUMMY  [FINISH] | 
 |         INSN_LABEL_pushtoarraykwsplat = <optimized out> | 
 |         INSN_LABEL_duparray = <optimized out> | 
 |         INSN_LABEL_duphash = <optimized out> | 
 |         INSN_LABEL_expandarray = <optimized out> | 
 |         INSN_LABEL_concatarray = <optimized out> | 
 |         INSN_LABEL_concattoarray = <optimized out> | 
 |         INSN_LABEL_pushtoarray = <optimized out> | 
 |         INSN_LABEL_splatarray = <optimized out> | 
 |         INSN_LABEL_splatkw = <optimized out> | 
 |         INSN_LABEL_newhash = <optimized out> | 
 |         INSN_LABEL_newrange = <optimized out> | 
 |         INSN_LABEL_pop = <optimized out> | 
 |         INSN_LABEL_dup = <optimized out> | 
 |         INSN_LABEL_dupn = <optimized out> | 
 |         INSN_LABEL_swap = <optimized out> | 
 |         INSN_LABEL_opt_reverse = <optimized out> | 
 |         INSN_LABEL_topn = <optimized out> | 
 |         INSN_LABEL_setn = <optimized out> | 
 |         INSN_LABEL_adjuststack = <optimized out> | 
 |         INSN_LABEL_defined = <optimized out> | 
 |         INSN_LABEL_definedivar = <optimized out> | 
 |         INSN_LABEL_checkmatch = <optimized out> | 
 |         INSN_LABEL_checkkeyword = <optimized out> | 
 |         INSN_LABEL_checktype = <optimized out> | 
 |         INSN_LABEL_defineclass = <optimized out> | 
 |         INSN_LABEL_definemethod = <optimized out> | 
 |         INSN_LABEL_definesmethod = <optimized out> | 
 |         INSN_LABEL_send = <optimized out> | 
 |         INSN_LABEL_sendforward = <optimized out> | 
 |         INSN_LABEL_opt_send_without_block = <optimized out> | 
 |         INSN_LABEL_objtostring = <optimized out> | 
 |         INSN_LABEL_opt_ary_freeze = <optimized out> | 
 |         INSN_LABEL_opt_hash_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_freeze = <optimized out> | 
 |         INSN_LABEL_opt_str_uminus = <optimized out> | 
 |         INSN_LABEL_opt_newarray_send = <optimized out> | 
 |         INSN_LABEL_invokesuper = <optimized out> | 
 |         INSN_LABEL_invokesuperforward = <optimized out> | 
 |         INSN_LABEL_invokeblock = <optimized out> | 
 |         INSN_LABEL_leave = <optimized out> | 
 |         INSN_LABEL_throw = <optimized out> | 
 |         INSN_LABEL_jump = <optimized out> | 
 |         INSN_LABEL_branchif = <optimized out> | 
 |         INSN_LABEL_branchunless = <optimized out> | 
 |         INSN_LABEL_branchnil = <optimized out> | 
 |         INSN_LABEL_once = <optimized out> | 
 |         INSN_LABEL_opt_case_dispatch = <optimized out> | 
 |         INSN_LABEL_opt_aset_with = <optimized out> | 
 |         INSN_LABEL_opt_aref_with = <optimized out> | 
 |         INSN_LABEL_invokebuiltin = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate = <optimized out> | 
 |         INSN_LABEL_opt_invokebuiltin_delegate_leave = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_getlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_0 = <optimized out> | 
 |         INSN_LABEL_setlocal_WC_1 = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_0_ = <optimized out> | 
 |         INSN_LABEL_putobject_INT2FIX_1_ = <optimized out> | 
 |         INSN_LABEL_trace_opt_nil_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_plus = <optimized out> | 
 |         INSN_LABEL_trace_opt_minus = <optimized out> | 
 |         INSN_LABEL_trace_opt_mult = <optimized out> | 
 |         INSN_LABEL_trace_opt_div = <optimized out> | 
 |         INSN_LABEL_trace_opt_mod = <optimized out> | 
 |         INSN_LABEL_trace_opt_eq = <optimized out> | 
 |         INSN_LABEL_trace_opt_lt = <optimized out> | 
 |         INSN_LABEL_trace_opt_le = <optimized out> | 
 |         INSN_LABEL_trace_opt_gt = <optimized out> | 
 |         INSN_LABEL_trace_opt_ge = <optimized out> | 
 |         INSN_LABEL_trace_opt_ltlt = <optimized out> | 
 |         INSN_LABEL_trace_opt_and = <optimized out> | 
 |         INSN_LABEL_trace_opt_or = <optimized out> | 
 |         INSN_LABEL_trace_opt_aref = <optimized out> | 
 |         INSN_LABEL_trace_opt_aset = <optimized out> | 
 |         INSN_LABEL_trace_opt_length = <optimized out> | 
 |         INSN_LABEL_trace_opt_size = <optimized out> | 
 |         INSN_LABEL_trace_opt_empty_p = <optimized out> | 
 |         INSN_LABEL_trace_opt_succ = <optimized out> | 
 |         INSN_LABEL_trace_opt_not = <optimized out> | 
 |         INSN_LABEL_trace_opt_regexpmatch2 = <optimized out> | 
 | #23 0x0000652e5b0d8ed8 in rb_vm_exec (ec=<optimized out>) at /tmp/ruby/src/trunk_asan/vm.c:2564 | 
 |         _ec = 0x5160000003d0 | 
 |         _tag = <optimized out> | 
 |         state = RUBY_TAG_NONE | 
 |         result = <optimized out> | 
 | #24 0x0000652e5ad5f31b in rb_ec_exec_node (ec=0x5160000003d0, n=0x7ef62a564b28) at /tmp/ruby/src/trunk_asan/eval.c:281 | 
 |         _ec = 0x5160000003d0 | 
 |         _tag = {tag = 36, retval = <optimized out>, buf = {0x7ffd769a0090, <optimized out>, 0x7ffd7699ffe0, <optimized out>, <optimized out>}, prev = 0x0, state = RUBY_TAG_NONE, lock_rec = 0} | 
 |         state = 0 | 
 |         iseq = 0x7ef62a564b28 | 
 | #25 ruby_run_node (n=<optimized out>) at /tmp/ruby/src/trunk_asan/eval.c:319 | 
 |         ec = 0x5160000003d0 | 
 |         status = <optimized out> | 
 | #26 0x0000652e5ad58887 in rb_main (argc=9, argv=0x7ffd769a0268) at /tmp/ruby/src/trunk_asan/main.c:43 | 
 |         variable_in_this_stack_frame = <optimized out> | 
 | #27 main (argc=9, argv=0x7ffd769a0268) at /tmp/ruby/src/trunk_asan/main.c:62 | 
 | No locals. | 
 | >>> Dump Ruby level backtrace (if possible) | 
 | $1 = true | 
 | running file: /tmp/ruby/src/trunk_asan/test/ruby/test_autoload.rb | 
 | [Inferior 1 (process 277293) detached] | 
 | A test worker crashed. It might be an interpreter bug or | 
 | a bug in test/unit/parallel.rb. Try again without the -j | 
 | option. | 
 | Children under /tmp/rubytest.jshdgv: | 
 | * drwx------ 2 60 2024-10-12 18:50:50 +0000 autoload20241012-277298-jqna57/ | 
 |   * -rw-r--r-- 1 37 2024-10-12 18:50:50 +0000 test-bug-11055.rb | 
 | $ timeout 60 gdb -p 276960 -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". | 
 | 0x00007301081107a7 in __GI___wait4 (pid=-1, stat_loc=0x7ffd311699bc, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30 | 
 | >>> Threads | 
 |   Id   Target Id                                 Frame  | 
 | * 1    Thread 0x7301082b4740 (LWP 276960) "make" 0x00007301081107a7 in __GI___wait4 (pid=-1, stat_loc=0x7ffd311699bc, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30 | 
 | >>> Machine level backtrace | 
 | Thread 1 (Thread 0x7301082b4740 (LWP 276960) "make"): | 
 | #0  0x00007301081107a7 in __GI___wait4 (pid=-1, stat_loc=0x7ffd311699bc, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30 | 
 |         sc_ret = -512 | 
 |         sc_ret = <optimized out> | 
 | #1  0x00005ce78e7b9d16 in reap_children () | 
 | No symbol table info available. | 
 | #2  0x00005ce78e7baa8c in new_job () | 
 | No symbol table info available. | 
 | #3  0x00005ce78e7c972a in ?? () | 
 | No symbol table info available. | 
 | #4  0x00005ce78e7ca09e in update_goal_chain () | 
 | No symbol table info available. | 
 | #5  0x00005ce78e7a467a in main () | 
 | No symbol table info available. | 
 | >>> Dump Ruby level backtrace (if possible) | 
 | [Inferior 1 (process 276960) detached] | 
 | make: *** [uncommon.mk:963: yes-test-all] Error 1 | 
 | #<Errno::ESRCH: No such process> | 
 | $ timeout 60 gdb -p 276959 -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 313538 -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. |