Result of trunk-random0@phosphorus-docker at 2021-09-11 14:42:53 +0900

• NG (b178929469) [LOG]

• Linux phosphorus-docker 4.9.0-16-amd64 #1 SMP Debian 4.9.272-2 (2021-07-19) x86_64 x86_64 x86_64 GNU/Linux
  

• rev: b178929469
  test-all : 21462 tests, 5881160 assertions, 0 failures, 0 errors, 41 skips
  test-spec: 
  exit statuses:
    "make update-unicode  -j6" exit with 0.
    "make update-download -j6" exit with 0.
    "make update-rubyspec -j6" exit with 0.
    "make update-src      -j6" exit with 0.
    "make after-update    -j6" exit with 0.
    "make miniruby -j6" exit with 0.
    "make ruby -j6" exit with 0.
    "make all -j6" exit with 0.
    "make install -j6" exit with 0.
    "make yes-btest TESTS=\"--test-order=random\"" exit with 0.
    "make yes-test-basic TESTS=\"--test-order=random\"" exit with 0.
  Logfile: /home/ko1/ruby/logs/brlog.trunk-random0.20210911-024015
  #<BuildRuby:0x00005587cc618e20
   @BUILD_DIR="/tmp/ruby/v3/build",
   @INSTALL_DIR="/tmp/ruby/v3/install",
   @REPOSITORY="https://github.com/ruby/ruby.git",
   @REPOSITORY_TYPE=:git,
   @SRC_DIR="/tmp/ruby/v3/src",
   @TARGET_BUILD_DIR="/tmp/ruby/v3/build/trunk-random0",
   @TARGET_INSTALL_DIR="/tmp/ruby/v3/install/trunk-random0",
   @TARGET_NAME="trunk-random0",
   @TARGET_SRC_DIR="/tmp/ruby/v3/src/trunk-random0",
   @build_opts="-j6",
   @configure_opts=["--enable-shared"],
   @gist=false,
   @git_branch=nil,
   @git_worktree=nil,
   @incremental=true,
   @logfile="/home/ko1/ruby/logs/brlog.trunk-random0.20210911-024015",
   @make="make",
   @quiet=false,
   @ruby_env=[["RUBY_DEBUG", "ci"]],
   @steps=
    ["checkout",
     "autoconf",
     "configure",
     "build_up",
     "build_miniruby",
     "build_ruby",
     "build_all",
     "build_install",
     "test_btest",
     "test_basic",
     "test_all",
     "test_rubyspec"],
   @svn_revision=nil,
   @test_opts="TESTS=\"--test-order=random\"",
   @timeout=10800>
                             user     system      total        real
  checkout               0.000000   0.000000   0.000000 (  0.000019)
  autoconf               0.000000   0.000000   0.000000 (  0.000041)
  configure              0.000000   0.000000   0.000000 (  0.000034)
  build_up             From https://github.com/ruby/ruby
     56065f0..b178929  master     -> origin/master
    0.024000   0.000000 344.540000 ( 73.837240)
  build_miniruby         0.004000   0.000000   0.116000 (  0.124811)
  build_ruby             0.000000   0.004000   5.792000 (  4.643228)
  build_all            /tmp/ruby/v3/src/trunk-random0/spec/ruby/optional/capi/ext/string_spec.c: In function 'string_spec_rb_vsprintf_worker':
  /tmp/ruby/v3/src/trunk-random0/spec/ruby/optional/capi/ext/string_spec.c:479:3: warning: function 'string_spec_rb_vsprintf_worker' might be a candidate for 'gnu_printf' format attribute [-Wsuggest-attribute=format]
    479 |   str = rb_vsprintf(fmt, varargs);
        |   ^~~
  /tmp/ruby/v3/src/trunk-random0/spec/ruby/optional/capi/ext/string_spec.c: In function 'call_rb_str_vcatf':
  /tmp/ruby/v3/src/trunk-random0/spec/ruby/optional/capi/ext/string_spec.c:539:3: warning: function 'call_rb_str_vcatf' might be a candidate for 'gnu_printf' format attribute [-Wsuggest-attribute=format]
    539 |   VALUE result = rb_str_vcatf(mesg, fmt, ap);
        |   ^~~~~
  /tmp/ruby/v3/src/trunk-random0/spec/ruby/optional/capi/ext/string_spec.c: At top level:
  cc1: warning: unrecognized command line option '-Wno-self-assign'
  cc1: warning: unrecognized command line option '-Wno-parentheses-equality'
  cc1: warning: unrecognized command line option '-Wno-constant-logical-operand'
    0.028000   0.004000  76.112000 ( 20.934013)
  build_install          0.024000   0.004000   7.116000 (  5.532228)
  test_btest           test_attr.rb             ..
  test_autoload.rb         ........
  test_block.rb            ..........................................................
  test_class.rb            ................................................
  test_env.rb              ..
  test_eval.rb             .....................................
  test_exception.rb        ..................................
  test_fiber.rb            .....
  test_finalizer.rb        .
  test_flip.rb             .
  test_flow.rb             ..............................................................
  test_fork.rb             ....
  test_gc.rb               ..
  test_insns.rb            ...............................................................................................................................................................................................................................................................................................................................................................................................
  test_io.rb               .........
  test_jump.rb             .............................
  test_literal.rb          ............................................................................................................................................................
  test_literal_suffix.rb   ................................................
  test_load.rb             ..
  test_marshal.rb          .
  test_massign.rb          ..................................
  test_method.rb           ...............................................................................................................................................................................................................................
  test_objectspace.rb      ......
  test_proc.rb             .....................................
  test_ractor.rb           ...........................................................................................
  test_string.rb           .
  test_struct.rb           .
  test_syntax.rb           ............................................................................................................................................................
  test_thread.rb           .................................................
  Fiber count: 10000 (skipping)
  PASS all 1490 tests
    0.004000   0.000000  52.724000 ( 48.130169)
  test_basic             0.004000   0.008000   0.520000 (  0.642517)
  test_all             $$$ #<Timeout::Error: execution expired>
  ### enter analyzing mode for stuck processes
  
  $$$ ps jx
   PPID   PID  PGID   SID TTY      TPGID STAT   UID   TIME COMMAND
     10    11    11    11 ?           -1 Ss    1001   0:01 sh build-loop.sh trunk-random0 --incremental --process-num=6
     11  2064    11    11 ?           -1 Sl    1001   0:00 ruby ./br.rb build_report trunk-random0 --incremental --process-num=6
   2064  2066    11    11 ?           -1 S     1001   0:00 sh -c ruby /home/ko1/ruby/build-ruby/build-ruby.rb --target_name=trunk-random0 --logfile=/home/ko1/ruby/logs/brlog.trunk-random0.20210911-024015 --root_dir=/tmp/ruby --timeout=10800 --test_opts='TESTS="--test-order=random"' --incremental --process-num=6
   2066  2067    11    11 ?           -1 Sl    1001   0:00 ruby /home/ko1/ruby/build-ruby/build-ruby.rb --target_name=trunk-random0 --logfile=/home/ko1/ruby/logs/brlog.trunk-random0.20210911-024015 --root_dir=/tmp/ruby --timeout=10800 --test_opts=TESTS="--test-order=random" --incremental --process-num=6
   2067  5947    11    11 ?           -1 S     1001   0:00 sh -c make yes-test-all TESTS="--test-order=random"
   5947  5948    11    11 ?           -1 S     1001   0:00 make yes-test-all TESTS=--test-order=random
   5948  5962    11    11 ?           -1 Sl    1001   0:59 /tmp/ruby/v3/src/trunk-random0/test/runner.rb: TestRand#test_rand_reseed_on_fork
   5962 17516    11    11 ?           -1 Rl    1001   0:03 /tmp/ruby/v3/src/trunk-random0/test/runner.rb: TestRand#test_rand_reseed_on_fork
   2067 17545    11    11 ?           -1 R     1001   0:00 ps jx
  {10=>[11], 11=>[2064], 2064=>[2066], 2066=>[2067], 2067=>[5947, 17545], 5947=>[5948], 5948=>[5962], 5962=>[17516]}
  "timeout 60 gdb -p 17516 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  [New LWP 17521]
  [New LWP 17528]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  4063	malloc.c: No such file or directory.
  0x00007f94af5457a6 in _int_malloc (av=av@entry=0x7f94af695b80 <main_arena>, bytes=bytes@entry=8192) at malloc.c:4063
  >>> Threads  Id   Target Id                                           Frame 
  * 1    Thread 0x7f94af4a8f40 (LWP 17516) "ruby"            0x00007f94af5457a6 in _int_malloc (av=av@entry=0x7f94af695b80 <main_arena>, bytes=bytes@entry=8192) at malloc.c:4063
    2    Thread 0x7f94aa5c3700 (LWP 17521) "test_pair.rb:75" futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f94aa5c2e50, clockid=<optimized out>, expected=0, futex_word=0x7f94aa5c2e88) at ../sysdeps/nptl/futex-internal.h:320
    3    Thread 0x7f94aa1df700 (LWP 17528) "envutil.rb:167"  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f94aa1dee50, clockid=<optimized out>, expected=0, futex_word=0x7f94aa1dee88) at ../sysdeps/nptl/futex-internal.h:320
  >>> Machine level backtrace
  
  Thread 3 (Thread 0x7f94aa1df700 (LWP 17528)):
  #0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f94aa1dee50, clockid=<optimized out>, expected=0, futex_word=0x7f94aa1dee88) at ../sysdeps/nptl/futex-internal.h:320
  #1  __pthread_cond_wait_common (abstime=0x7f94aa1dee50, clockid=<optimized out>, mutex=0x7f94afd03fc0 <thread_cache_lock>, cond=0x7f94aa1dee60) at pthread_cond_wait.c:520
  #2  __pthread_cond_timedwait (cond=cond@entry=0x7f94aa1dee60, mutex=mutex@entry=0x7f94afd03fc0 <thread_cache_lock>, abstime=abstime@entry=0x7f94aa1dee50) at pthread_cond_wait.c:656
  #3  0x00007f94afb740e8 in native_cond_timedwait (abs=<synthetic pointer>, mutex=0x7f94afd03fc0 <thread_cache_lock>, cond=0x7f94aa1dee60) at /tmp/ruby/v3/src/trunk-random0/thread_pthread.c:565
  #4  register_cached_thread_and_wait (altstack=0x55f947f68d90) at /tmp/ruby/v3/src/trunk-random0/thread_pthread.c:1109
  #5  thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/thread_pthread.c:1054
  #6  0x00007f94af8c6609 in start_thread (arg=<optimized out>) at pthread_create.c:477
  #7  0x00007f94af5cc293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 2 (Thread 0x7f94aa5c3700 (LWP 17521)):
  #0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f94aa5c2e50, clockid=<optimized out>, expected=0, futex_word=0x7f94aa5c2e88) at ../sysdeps/nptl/futex-internal.h:320
  #1  __pthread_cond_wait_common (abstime=0x7f94aa5c2e50, clockid=<optimized out>, mutex=0x7f94afd03fc0 <thread_cache_lock>, cond=0x7f94aa5c2e60) at pthread_cond_wait.c:520
  #2  __pthread_cond_timedwait (cond=cond@entry=0x7f94aa5c2e60, mutex=mutex@entry=0x7f94afd03fc0 <thread_cache_lock>, abstime=abstime@entry=0x7f94aa5c2e50) at pthread_cond_wait.c:656
  #3  0x00007f94afb740e8 in native_cond_timedwait (abs=<synthetic pointer>, mutex=0x7f94afd03fc0 <thread_cache_lock>, cond=0x7f94aa5c2e60) at /tmp/ruby/v3/src/trunk-random0/thread_pthread.c:565
  #4  register_cached_thread_and_wait (altstack=0x55f948224af0) at /tmp/ruby/v3/src/trunk-random0/thread_pthread.c:1109
  #5  thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/thread_pthread.c:1054
  #6  0x00007f94af8c6609 in start_thread (arg=<optimized out>) at pthread_create.c:477
  #7  0x00007f94af5cc293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 1 (Thread 0x7f94af4a8f40 (LWP 17516)):
  #0  0x00007f94af5457a6 in _int_malloc (av=av@entry=0x7f94af695b80 <main_arena>, bytes=bytes@entry=8192) at malloc.c:4063
  #1  0x00007f94af547419 in __GI___libc_malloc (bytes=bytes@entry=8192) at malloc.c:3066
  #2  0x00007f94afa05ed6 in objspace_xmalloc0 (size=8192, objspace=0x55f94152c090) at /tmp/ruby/v3/src/trunk-random0/gc.c:11502
  #3  ruby_xmalloc2_body (size=1, n=8192) at /tmp/ruby/v3/src/trunk-random0/gc.c:11746
  #4  ruby_xmalloc2 (n=n@entry=8192, size=size@entry=1) at /tmp/ruby/v3/src/trunk-random0/gc.c:13687
  #5  0x00007f94afa24722 in io_binwrite (nosync=0, fptr=0x55f9485999d0, len=24, ptr=0x55f948597da0 "\"abc\"|\"def\"\n\"ghi\"|\"jkl\"\n", str=140276482194720) at /tmp/ruby/v3/src/trunk-random0/io.c:1637
  #6  io_binwrite (str=140276482194720, ptr=0x55f948597da0 "\"abc\"|\"def\"\n\"ghi\"|\"jkl\"\n", len=24, fptr=0x55f9485999d0, nosync=0) at /tmp/ruby/v3/src/trunk-random0/io.c:1611
  #7  0x00007f94afa24982 in io_fwrite (nosync=0, fptr=0x55f9485999d0, str=140276482168000) at /tmp/ruby/v3/src/trunk-random0/io.c:1766
  #8  io_write (io=<optimized out>, str=<optimized out>, nosync=0) at /tmp/ruby/v3/src/trunk-random0/io.c:1802
  #9  0x00007f94afbc1797 in vm_call0_cfunc_with_frame (argv=0x7fffce2fa928, calling=<optimized out>, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:135
  #10 vm_call0_cfunc (argv=0x7fffce2fa928, calling=<optimized out>, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:149
  #11 vm_call0_body (ec=0x55f94152c760, calling=<optimized out>, argv=0x7fffce2fa928) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:182
  #12 0x00007f94afbc4ac6 in vm_call0_cc (kw_splat=0, cc=0x7f94aa6791e8, argv=0x7fffce2fa928, argc=1, id=8929, recv=140276482194760, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:72
  #13 rb_funcallv_scope (scope=CALL_FCALL, argv=0x7fffce2fa928, argc=1, mid=8929, recv=140276482194760) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1038
  #14 rb_funcallv (recv=recv@entry=140276482194760, mid=8929, argc=argc@entry=1, argv=argv@entry=0x7fffce2fa928) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1053
  #15 0x00007f94afa26183 in rb_io_write (io=io@entry=140276482194760, str=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/io.c:2030
  #16 0x00007f94afa2624a in rb_io_print (argc=<optimized out>, argv=<optimized out>, out=140276482194760) at /tmp/ruby/v3/src/trunk-random0/io.c:7847
  #17 0x00007f94afba81eb in vm_call_cfunc_with_frame (ec=0x55f94152c760, reg_cfp=0x7f94af4a62f0, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:2989
  #18 0x00007f94afbb665e in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_callinfo.h:335
  #19 vm_exec_core (ec=0x55f94152c760, initial=1610614809) at ../../src/trunk-random0/insns.def:775
  #20 0x00007f94afbbc1cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random0/vm.c:2162
  #21 0x00007f94afbc08ce in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=140276482134720, iseq=0x7f94ac746628, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1264
  #22 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7fffce2fac78, argc=1, self=140276482134720, captured=<optimized out>, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1336
  #23 invoke_block_from_c_bh (argc=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, argv=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm.c:1354
  #24 vm_yield (argc=1, kw_splat=0, argv=0x7fffce2fac78, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1399
  #25 rb_yield_0 (argv=0x7fffce2fac78, argc=1) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1335
  #26 rb_yield (val=<optimized out>, val@entry=140276482194760) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1351
  #27 0x00007f94af9defce in rb_ensure (b_proc=0x7f94afbc0670 <rb_yield>, data1=140276482194760, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/eval.c:990
  #28 0x00007f94afba81eb in vm_call_cfunc_with_frame (ec=0x55f94152c760, reg_cfp=0x7f94af4a6360, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:2989
  #29 0x00007f94afbac95b in vm_sendish (ec=0x55f94152c760, reg_cfp=0x7f94af4a6360, cd=0x55f941daac80, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random0/vm_callinfo.h:335
  #30 0x00007f94afbb672f in vm_exec_core (ec=0x55f94152c760, initial=1610614809) at ../../src/trunk-random0/insns.def:756
  #31 0x00007f94afbbc1cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random0/vm.c:2162
  #32 0x00007f94afbc08ce in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=140276482134720, iseq=0x7f94ac745318, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1264
  #33 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7fffce2fb118, argc=1, self=140276482134720, captured=<optimized out>, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1336
  #34 invoke_block_from_c_bh (argc=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, argv=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm.c:1354
  #35 vm_yield (argc=1, kw_splat=0, argv=0x7fffce2fb118, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1399
  #36 rb_yield_0 (argv=0x7fffce2fb118, argc=1) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1335
  #37 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1351
  #38 0x00007f94af93df1c in rb_ary_each (ary=140276482132320) at /tmp/ruby/v3/src/trunk-random0/include/ruby/internal/core/rarray.h:372
  #39 0x00007f94afba81eb in vm_call_cfunc_with_frame (ec=0x55f94152c760, reg_cfp=0x7f94af4a6440, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:2989
  #40 0x00007f94afbbd5c9 in vm_call_method_each_type (ec=0x55f94152c760, cfp=0x7f94af4a6440, calling=0x7fffce2fb470) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3485
  #41 0x00007f94afbbdf84 in vm_call_method (ec=0x55f94152c760, cfp=0x7f94af4a6440, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3627
  #42 0x00007f94afbbda47 in vm_call_refined (calling=0x7fffce2fb470, cfp=0x7f94af4a6440, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3464
  #43 vm_call_method_each_type (ec=0x55f94152c760, cfp=0x7f94af4a6440, calling=0x7fffce2fb470) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3566
  #44 0x00007f94afbbdf84 in vm_call_method (ec=0x55f94152c760, cfp=0x7f94af4a6440, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3627
  #45 0x00007f94afbac95b in vm_sendish (ec=0x55f94152c760, reg_cfp=0x7f94af4a6440, cd=0x55f941da3720, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random0/vm_callinfo.h:335
  #46 0x00007f94afbb672f in vm_exec_core (ec=0x55f94152c760, initial=1610614809) at ../../src/trunk-random0/insns.def:756
  #47 0x00007f94afbbca84 in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random0/vm.c:2171
  #48 0x00007f94afbc08ce in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=140276528182040, iseq=0x7f94af38ba80, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1264
  #49 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7fffce2fb708, argc=1, self=140276528182040, captured=<optimized out>, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1336
  #50 invoke_block_from_c_bh (argc=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, argv=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm.c:1354
  #51 vm_yield (argc=1, kw_splat=0, argv=0x7fffce2fb708, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1399
  #52 rb_yield_0 (argv=0x7fffce2fb708, argc=1) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1335
  #53 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1351
  #54 0x00007f94af944cac in rb_ary_collect (ary=140276478251240) at /tmp/ruby/v3/src/trunk-random0/include/ruby/internal/core/rarray.h:372
  #55 0x00007f94afba81eb in vm_call_cfunc_with_frame (ec=0x55f94152c760, reg_cfp=0x7f94af4a6590, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:2989
  #56 0x00007f94afbac95b in vm_sendish (ec=0x55f94152c760, reg_cfp=0x7f94af4a6590, cd=0x55f9416e2340, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random0/vm_callinfo.h:335
  #57 0x00007f94afbb672f in vm_exec_core (ec=0x55f94152c760, initial=1610614809) at ../../src/trunk-random0/insns.def:756
  #58 0x00007f94afbbc1cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random0/vm.c:2162
  #59 0x00007f94afbc08ce in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=140276528182040, iseq=0x7f94af3835b0, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1264
  #60 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7fffce2fbae8, argc=1, self=140276528182040, captured=<optimized out>, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1336
  #61 invoke_block_from_c_bh (argc=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, argv=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm.c:1354
  #62 vm_yield (argc=1, kw_splat=0, argv=0x7fffce2fbae8, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1399
  #63 rb_yield_0 (argv=0x7fffce2fbae8, argc=1) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1335
  #64 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1351
  #65 0x00007f94af93df1c in rb_ary_each (ary=140276476917480) at /tmp/ruby/v3/src/trunk-random0/include/ruby/internal/core/rarray.h:372
  #66 0x00007f94afba81eb in vm_call_cfunc_with_frame (ec=0x55f94152c760, reg_cfp=0x7f94af4a6638, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:2989
  #67 0x00007f94afbbd5c9 in vm_call_method_each_type (ec=0x55f94152c760, cfp=0x7f94af4a6638, calling=0x7fffce2fbe40) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3485
  #68 0x00007f94afbbdf84 in vm_call_method (ec=0x55f94152c760, cfp=0x7f94af4a6638, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3627
  #69 0x00007f94afbbda47 in vm_call_refined (calling=0x7fffce2fbe40, cfp=0x7f94af4a6638, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3464
  #70 vm_call_method_each_type (ec=0x55f94152c760, cfp=0x7f94af4a6638, calling=0x7fffce2fbe40) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3566
  #71 0x00007f94afbbdf84 in vm_call_method (ec=0x55f94152c760, cfp=0x7f94af4a6638, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3627
  #72 0x00007f94afbac95b in vm_sendish (ec=0x55f94152c760, reg_cfp=0x7f94af4a6638, cd=0x55f9416241f0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random0/vm_callinfo.h:335
  #73 0x00007f94afbb672f in vm_exec_core (ec=0x55f94152c760, initial=1610614809) at ../../src/trunk-random0/insns.def:756
  #74 0x00007f94afbbc1cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random0/vm.c:2162
  #75 0x00007f94afbc08ce in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=140276528182040, iseq=0x7f94af38b238, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1264
  #76 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7fffce2fc0d8, argc=1, self=140276528182040, captured=<optimized out>, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1336
  #77 invoke_block_from_c_bh (argc=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, argv=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm.c:1354
  #78 vm_yield (argc=1, kw_splat=0, argv=0x7fffce2fc0d8, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1399
  #79 rb_yield_0 (argv=0x7fffce2fc0d8, argc=1) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1335
  #80 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1351
  #81 0x00007f94af93df1c in rb_ary_each (ary=140276494158840) at /tmp/ruby/v3/src/trunk-random0/include/ruby/internal/core/rarray.h:372
  #82 0x00007f94afba81eb in vm_call_cfunc_with_frame (ec=0x55f94152c760, reg_cfp=0x7f94af4a6788, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:2989
  #83 0x00007f94afbbd5c9 in vm_call_method_each_type (ec=0x55f94152c760, cfp=0x7f94af4a6788, calling=0x7fffce2fc430) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3485
  #84 0x00007f94afbbdf84 in vm_call_method (ec=0x55f94152c760, cfp=0x7f94af4a6788, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3627
  #85 0x00007f94afbbda47 in vm_call_refined (calling=0x7fffce2fc430, cfp=0x7f94af4a6788, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3464
  #86 vm_call_method_each_type (ec=0x55f94152c760, cfp=0x7f94af4a6788, calling=0x7fffce2fc430) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3566
  #87 0x00007f94afbbdf84 in vm_call_method (ec=0x55f94152c760, cfp=0x7f94af4a6788, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3627
  #88 0x00007f94afbac95b in vm_sendish (ec=0x55f94152c760, reg_cfp=0x7f94af4a6788, cd=0x55f9416c1c20, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random0/vm_callinfo.h:335
  #89 0x00007f94afbb672f in vm_exec_core (ec=0x55f94152c760, initial=1610614809) at ../../src/trunk-random0/insns.def:756
  #90 0x00007f94afbbc1cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random0/vm.c:2162
  #91 0x00007f94afbc1583 in rb_vm_invoke_proc (ec=<optimized out>, proc=proc@entry=0x55f941768be0, argc=argc@entry=0, argv=argv@entry=0x7f94a9930de8, kw_splat=kw_splat@entry=0, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-random0/vm.c:1487
  #92 0x00007f94afac7016 in rb_proc_call (self=<optimized out>, args=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_core.h:1825
  #93 0x00007f94af9e0a5d in exec_end_procs_chain (errp=0x55f94152c7d0, procs=0x7f94afd014d0 <end_procs>) at /tmp/ruby/v3/src/trunk-random0/eval_jump.c:105
  #94 rb_ec_exec_end_proc (ec=ec@entry=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/eval_jump.c:120
  #95 0x00007f94af9e0c75 in rb_ec_teardown (ec=ec@entry=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/eval.c:155
  #96 0x00007f94af9e0eb7 in rb_ec_cleanup (ec=<optimized out>, ex0=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/eval.c:205
  #97 0x00007f94af9e12a2 in ruby_cleanup (ex=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_core.h:1825
  #98 0x00007f94af9e12bf in ruby_stop (ex=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/eval.c:291
  #99 0x00007f94afad5be8 in rb_f_fork (obj=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/process.c:4341
  #100 rb_f_fork (obj=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/process.c:4332
  #101 0x00007f94afba81eb in vm_call_cfunc_with_frame (ec=0x55f94152c760, reg_cfp=0x7f94af4a6910, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:2989
  #102 0x00007f94afbac95b in vm_sendish (ec=0x55f94152c760, reg_cfp=0x7f94af4a6910, cd=0x55f945873d30, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random0/vm_callinfo.h:335
  #103 0x00007f94afbb672f in vm_exec_core (ec=0x55f94152c760, initial=1610614809) at ../../src/trunk-random0/insns.def:756
  #104 0x00007f94afbbc1cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random0/vm.c:2162
  #105 0x00007f94afbc08ce in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=140276477332040, iseq=0x7f94ab5a2070, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1264
  #106 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7fffce2fcd48, argc=1, self=140276477332040, captured=<optimized out>, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1336
  #107 invoke_block_from_c_bh (argc=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, argv=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm.c:1354
  #108 vm_yield (argc=1, kw_splat=0, argv=0x7fffce2fcd48, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1399
  #109 rb_yield_0 (argv=0x7fffce2fcd48, argc=1) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1335
  #110 rb_yield (val=<optimized out>, val@entry=140276476874560) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1351
  #111 0x00007f94af9defce in rb_ensure (b_proc=0x7f94afbc0670 <rb_yield>, data1=data1@entry=140276476874560, e_proc=e_proc@entry=0x7f94afa19c90 <pipe_pair_close>, data2=data2@entry=140736652627664) at /tmp/ruby/v3/src/trunk-random0/eval.c:990
  #112 0x00007f94afa296c6 in rb_io_s_pipe (argc=<optimized out>, argv=<optimized out>, klass=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/io.c:10667
  #113 0x00007f94afba81eb in vm_call_cfunc_with_frame (ec=0x55f94152c760, reg_cfp=0x7f94af4a6980, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:2989
  #114 0x00007f94afbac95b in vm_sendish (ec=0x55f94152c760, reg_cfp=0x7f94af4a6980, cd=0x55f945cdab30, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random0/vm_callinfo.h:335
  #115 0x00007f94afbb672f in vm_exec_core (ec=0x55f94152c760, initial=1610614809) at ../../src/trunk-random0/insns.def:756
  #116 0x00007f94afbbc1cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random0/vm.c:2162
  #117 0x00007f94af9c09c2 in collect_i (i=<optimized out>, ary=140276476874720, argc=<optimized out>, argv=<optimized out>, blockarg=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/enum.c:608
  #118 0x00007f94afbb200a in vm_yield_with_cfunc (ec=ec@entry=0x55f94152c760, self=140276476874760, argc=argc@entry=1, argv=argv@entry=0x7fffce2fd328, kw_splat=0, block_handler=0, me=0x0, captured=<optimized out>, captured=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3834
  #119 0x00007f94afbc09db in invoke_block_from_c_bh (argc=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, argv=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_core.h:1482
  #120 vm_yield (argc=1, kw_splat=0, argv=0x7fffce2fd328, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1399
  #121 rb_yield_0 (argv=0x7fffce2fd328, argc=1) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1335
  #122 rb_yield (val=<optimized out>, val@entry=3) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1351
  #123 0x00007f94afae823f in range_each_fixnum_loop (range=140276476874760, end=<optimized out>, beg=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/include/ruby/internal/arithmetic/long.h:124
  #124 range_each (range=140276476874760) at /tmp/ruby/v3/src/trunk-random0/range.c:907
  #125 0x00007f94afbc1797 in vm_call0_cfunc_with_frame (argv=0x0, calling=<optimized out>, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:135
  #126 vm_call0_cfunc (argv=0x0, calling=<optimized out>, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:149
  #127 vm_call0_body (ec=0x55f94152c760, calling=<optimized out>, argv=0x0) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:182
  #128 0x00007f94afbc3b99 in vm_call0_cc (kw_splat=<optimized out>, cc=<optimized out>, argv=0x0, argc=0, id=3009, recv=140276476874760, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:72
  #129 rb_call0 (ec=0x55f94152c760, recv=140276476874760, mid=3009, argc=0, argv=0x0, call_scope=<optimized out>, self=140276476874760) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:540
  #130 0x00007f94afbc48cd in rb_call (scope=CALL_FCALL, argv=<optimized out>, argc=<optimized out>, mid=<optimized out>, recv=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:864
  #131 iterate_method (obj=obj@entry=140736652629616) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1577
  #132 0x00007f94afbaeaf6 in rb_iterate0 (it_proc=it_proc@entry=0x7f94afbc4880 <iterate_method>, data1=data1@entry=140736652629616, ifunc=ifunc@entry=0x7f94a9930fb8, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1519
  #133 0x00007f94afbaeda4 in rb_lambda_call (obj=obj@entry=140276476874760, mid=mid@entry=3009, argc=argc@entry=0, argv=argv@entry=0x0, bl_proc=bl_proc@entry=0x7f94af9c09b0 <collect_i>, min_argc=<optimized out>, max_argc=0, data2=140276476874720) at /tmp/ruby/v3/src/trunk-random0/vm_core.h:1825
  #134 0x00007f94af9c1e7b in enum_collect (obj=140276476874760) at /tmp/ruby/v3/src/trunk-random0/enum.c:647
  #135 0x00007f94afba81eb in vm_call_cfunc_with_frame (ec=0x55f94152c760, reg_cfp=0x7f94af4a6a60, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:2989
  #136 0x00007f94afbac95b in vm_sendish (ec=0x55f94152c760, reg_cfp=0x7f94af4a6a60, cd=0x55f94424e470, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random0/vm_callinfo.h:335
  #137 0x00007f94afbb672f in vm_exec_core (ec=0x55f94152c760, initial=1610614809) at ../../src/trunk-random0/insns.def:756
  #138 0x00007f94afbbc1cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random0/vm.c:2162
  #139 0x00007f94afbc08ce in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=140276477332040, iseq=0x7f94ab5a2160, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1264
  #140 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7fffce2fda58, argc=1, self=140276477332040, captured=<optimized out>, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1336
  #141 invoke_block_from_c_bh (argc=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, argv=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm.c:1354
  #142 vm_yield (argc=1, kw_splat=0, argv=0x7fffce2fda58, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1399
  #143 rb_yield_0 (argv=0x7fffce2fda58, argc=1) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1335
  #144 rb_yield (val=<optimized out>, val@entry=140276476874800) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1351
  #145 0x00007f94af9defce in rb_ensure (b_proc=0x7f94afbc0670 <rb_yield>, data1=data1@entry=140276476874800, e_proc=e_proc@entry=0x7f94afa19c90 <pipe_pair_close>, data2=data2@entry=140736652631008) at /tmp/ruby/v3/src/trunk-random0/eval.c:990
  #146 0x00007f94afa296c6 in rb_io_s_pipe (argc=<optimized out>, argv=<optimized out>, klass=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/io.c:10667
  #147 0x00007f94afba81eb in vm_call_cfunc_with_frame (ec=0x55f94152c760, reg_cfp=0x7f94af4a6ad0, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:2989
  #148 0x00007f94afbac95b in vm_sendish (ec=0x55f94152c760, reg_cfp=0x7f94af4a6ad0, cd=0x55f9458c6be0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random0/vm_callinfo.h:335
  #149 0x00007f94afbb672f in vm_exec_core (ec=0x55f94152c760, initial=1610614809) at ../../src/trunk-random0/insns.def:756
  #150 0x00007f94afbbc1cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random0/vm.c:2162
  #151 0x00007f94afbc08ce in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=140276528182040, iseq=0x7f94af38ba80, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1264
  #152 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7fffce2fdfb8, argc=1, self=140276528182040, captured=<optimized out>, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1336
  #153 invoke_block_from_c_bh (argc=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, argv=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm.c:1354
  #154 vm_yield (argc=1, kw_splat=0, argv=0x7fffce2fdfb8, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1399
  #155 rb_yield_0 (argv=0x7fffce2fdfb8, argc=1) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1335
  #156 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1351
  #157 0x00007f94af944cac in rb_ary_collect (ary=140276477401040) at /tmp/ruby/v3/src/trunk-random0/include/ruby/internal/core/rarray.h:372
  #158 0x00007f94afba81eb in vm_call_cfunc_with_frame (ec=0x55f94152c760, reg_cfp=0x7f94af4a6c20, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:2989
  #159 0x00007f94afbac95b in vm_sendish (ec=0x55f94152c760, reg_cfp=0x7f94af4a6c20, cd=0x55f9416e2340, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random0/vm_callinfo.h:335
  #160 0x00007f94afbb672f in vm_exec_core (ec=0x55f94152c760, initial=1610614809) at ../../src/trunk-random0/insns.def:756
  #161 0x00007f94afbbc1cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random0/vm.c:2162
  #162 0x00007f94afbc08ce in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=140276528182040, iseq=0x7f94af3835b0, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1264
  #163 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7fffce2fe398, argc=1, self=140276528182040, captured=<optimized out>, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1336
  #164 invoke_block_from_c_bh (argc=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, argv=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm.c:1354
  #165 vm_yield (argc=1, kw_splat=0, argv=0x7fffce2fe398, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1399
  #166 rb_yield_0 (argv=0x7fffce2fe398, argc=1) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1335
  #167 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1351
  #168 0x00007f94af93df1c in rb_ary_each (ary=140276494215840) at /tmp/ruby/v3/src/trunk-random0/include/ruby/internal/core/rarray.h:372
  #169 0x00007f94afba81eb in vm_call_cfunc_with_frame (ec=0x55f94152c760, reg_cfp=0x7f94af4a6cc8, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:2989
  #170 0x00007f94afbbd5c9 in vm_call_method_each_type (ec=0x55f94152c760, cfp=0x7f94af4a6cc8, calling=0x7fffce2fe6f0) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3485
  #171 0x00007f94afbbdf84 in vm_call_method (ec=0x55f94152c760, cfp=0x7f94af4a6cc8, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3627
  #172 0x00007f94afbbda47 in vm_call_refined (calling=0x7fffce2fe6f0, cfp=0x7f94af4a6cc8, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3464
  #173 vm_call_method_each_type (ec=0x55f94152c760, cfp=0x7f94af4a6cc8, calling=0x7fffce2fe6f0) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3566
  #174 0x00007f94afbbdf84 in vm_call_method (ec=0x55f94152c760, cfp=0x7f94af4a6cc8, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3627
  #175 0x00007f94afbac95b in vm_sendish (ec=0x55f94152c760, reg_cfp=0x7f94af4a6cc8, cd=0x55f9416241f0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random0/vm_callinfo.h:335
  #176 0x00007f94afbb672f in vm_exec_core (ec=0x55f94152c760, initial=1610614809) at ../../src/trunk-random0/insns.def:756
  #177 0x00007f94afbbc1cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random0/vm.c:2162
  #178 0x00007f94afbc08ce in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=140276528182040, iseq=0x7f94af38b238, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1264
  #179 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7fffce2fe988, argc=1, self=140276528182040, captured=<optimized out>, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1336
  #180 invoke_block_from_c_bh (argc=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, argv=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm.c:1354
  #181 vm_yield (argc=1, kw_splat=0, argv=0x7fffce2fe988, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1399
  #182 rb_yield_0 (argv=0x7fffce2fe988, argc=1) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1335
  #183 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1351
  #184 0x00007f94af93df1c in rb_ary_each (ary=140276494158840) at /tmp/ruby/v3/src/trunk-random0/include/ruby/internal/core/rarray.h:372
  #185 0x00007f94afba81eb in vm_call_cfunc_with_frame (ec=0x55f94152c760, reg_cfp=0x7f94af4a6e18, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:2989
  #186 0x00007f94afbbd5c9 in vm_call_method_each_type (ec=0x55f94152c760, cfp=0x7f94af4a6e18, calling=0x7fffce2fece0) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3485
  #187 0x00007f94afbbdf84 in vm_call_method (ec=0x55f94152c760, cfp=0x7f94af4a6e18, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3627
  #188 0x00007f94afbbda47 in vm_call_refined (calling=0x7fffce2fece0, cfp=0x7f94af4a6e18, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3464
  #189 vm_call_method_each_type (ec=0x55f94152c760, cfp=0x7f94af4a6e18, calling=0x7fffce2fece0) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3566
  #190 0x00007f94afbbdf84 in vm_call_method (ec=0x55f94152c760, cfp=0x7f94af4a6e18, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3627
  #191 0x00007f94afbac95b in vm_sendish (ec=0x55f94152c760, reg_cfp=0x7f94af4a6e18, cd=0x55f9416c1c20, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random0/vm_callinfo.h:335
  #192 0x00007f94afbb672f in vm_exec_core (ec=0x55f94152c760, initial=1610614809) at ../../src/trunk-random0/insns.def:756
  #193 0x00007f94afbbca84 in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random0/vm.c:2171
  #194 0x00007f94afa3f791 in load_iseq_eval (fname=140276571596560, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/load.c:629
  #195 require_internal (ec=0x55f94152c760, fname=<optimized out>, exception=1) at /tmp/ruby/v3/src/trunk-random0/load.c:1095
  #196 0x00007f94afa401c0 in rb_require_string (fname=140276571599000) at /tmp/ruby/v3/src/trunk-random0/load.c:1173
  #197 0x00007f94afba81eb in vm_call_cfunc_with_frame (ec=0x55f94152c760, reg_cfp=0x7f94af4a6fa0, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:2989
  #198 0x00007f94afbbd5c9 in vm_call_method_each_type (ec=0x55f94152c760, cfp=0x7f94af4a6fa0, calling=0x7fffce2ff350) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3485
  #199 0x00007f94afbbdf84 in vm_call_method (ec=0x55f94152c760, cfp=0x7f94af4a6fa0, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3627
  #200 0x00007f94afbb665e in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_callinfo.h:335
  #201 vm_exec_core (ec=0x55f94152c760, initial=1610614809) at ../../src/trunk-random0/insns.def:775
  #202 0x00007f94afbbc1cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random0/vm.c:2162
  #203 0x00007f94af9db36b in rb_ec_exec_node (ec=ec@entry=0x55f94152c760, n=n@entry=0x7f94af380c70) at /tmp/ruby/v3/src/trunk-random0/eval.c:280
  #204 0x00007f94af9e132a in ruby_run_node (n=0x7f94af380c70) at /tmp/ruby/v3/src/trunk-random0/eval.c:321
  #205 0x000055f9400cb1d3 in main (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/main.c:47
  >>> Dump Ruby level backtrace
  $1 = 0
  ">>> Finish
  "[Inferior 1 (process 17516) detached]
  [nil, 17516]
  "timeout 60 gdb -p 5962 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  [New LWP 9877]
  [New LWP 17556]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  44	../sysdeps/unix/sysv/linux/ppoll.c: No such file or directory.
  0x00007f94af5bfbf6 in __ppoll (fds=fds@entry=0x7fffce2fda58, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
  >>> Threads  Id   Target Id                                          Frame 
  * 1    Thread 0x7f94af4a8f40 (LWP 5962) "ruby"            0x00007f94af5bfbf6 in __ppoll (fds=fds@entry=0x7fffce2fda58, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
    2    Thread 0x7f94aa5c3700 (LWP 9877) "envutil.rb:166"  0x00007f94af5bfaff in __GI___poll (fds=fds@entry=0x7f94aa4c2530, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
    3    Thread 0x7f94aa4a2700 (LWP 17556) "envutil.rb:167" 0x00007f94af5bfaff in __GI___poll (fds=fds@entry=0x7f94aa3a1530, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  >>> Machine level backtrace
  
  Thread 3 (Thread 0x7f94aa4a2700 (LWP 17556)):
  #0  0x00007f94af5bfaff in __GI___poll (fds=fds@entry=0x7f94aa3a1530, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  #1  0x00007f94afa1afb0 in poll (__timeout=-1, __nfds=1, __fds=0x7f94aa3a1530) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
  #2  nogvl_wait_for_single_fd (th=<optimized out>, events=1, fd=11) at /tmp/ruby/v3/src/trunk-random0/io.c:11219
  #3  nogvl_wait_for_single_fd (events=1, fd=11, th=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/io.c:11205
  #4  internal_read_func (ptr=ptr@entry=0x7f94aa3a16a0) at /tmp/ruby/v3/src/trunk-random0/io.c:1088
  #5  0x00007f94afb71d8d in rb_thread_io_blocking_region (func=func@entry=0x7f94afa1aef0 <internal_read_func>, data1=data1@entry=0x7f94aa3a16a0, fd=fd@entry=11) at /tmp/ruby/v3/src/trunk-random0/thread.c:1838
  #6  0x00007f94afa206cc in rb_read_internal (count=8192, buf=0x7f94a40057f0, fd=11) at /tmp/ruby/v3/src/trunk-random0/io.c:1139
  #7  io_bufread (fptr=0x55f948046e20, len=8192, ptr=0x7f94a40057f0 "\220\a") at /tmp/ruby/v3/src/trunk-random0/io.c:2659
  #8  bufread_call (arg=arg@entry=140276487821328) at /tmp/ruby/v3/src/trunk-random0/io.c:2698
  #9  0x00007f94af9defce in rb_ensure (b_proc=b_proc@entry=0x7f94afa204f0 <bufread_call>, data1=data1@entry=140276487821328, e_proc=e_proc@entry=0x7f94afb3bf90 <rb_str_unlocktmp>, data2=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/eval.c:990
  #10 0x00007f94afb53bf1 in rb_str_locktmp_ensure (str=<optimized out>, func=func@entry=0x7f94afa204f0 <bufread_call>, arg=arg@entry=140276487821328) at /tmp/ruby/v3/src/trunk-random0/string.c:2843
  #11 0x00007f94afa1c3db in io_fread (str=<optimized out>, offset=offset@entry=0, size=size@entry=8192, fptr=fptr@entry=0x55f948046e20) at /tmp/ruby/v3/src/trunk-random0/io.c:2725
  #12 0x00007f94afa1f796 in read_all (fptr=fptr@entry=0x55f948046e20, siz=8192, str=<optimized out>, str@entry=8) at /tmp/ruby/v3/src/trunk-random0/io.c:2997
  #13 0x00007f94afa24446 in io_read (argc=<optimized out>, argv=<optimized out>, io=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/io.c:3357
  #14 0x00007f94afba81eb in vm_call_cfunc_with_frame (ec=0x55f947cb33b0, reg_cfp=0x7f94aa4a1bf0, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:2989
  #15 0x00007f94afbb665e in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_callinfo.h:335
  #16 vm_exec_core (ec=0x55f947cb33b0, initial=1) at ../../src/trunk-random0/insns.def:775
  #17 0x00007f94afbbc1cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random0/vm.c:2162
  #18 0x00007f94afbc1583 in rb_vm_invoke_proc (ec=<optimized out>, proc=proc@entry=0x55f9432aa6a0, argc=argc@entry=0, argv=argv@entry=0x7f94aa3a1c00, kw_splat=<optimized out>, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-random0/vm.c:1487
  #19 0x00007f94afb72ff5 in thread_do_start_proc (th=0x55f947b43570) at /tmp/ruby/v3/src/trunk-random0/thread.c:737
  #20 0x00007f94afb73624 in thread_do_start (th=0x55f947b43570) at /tmp/ruby/v3/src/trunk-random0/thread.c:756
  #21 thread_start_func_2 (th=<optimized out>, stack_start=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/thread.c:835
  #22 0x00007f94afb74021 in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/thread_pthread.c:1047
  #23 0x00007f94af8c6609 in start_thread (arg=<optimized out>) at pthread_create.c:477
  #24 0x00007f94af5cc293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 2 (Thread 0x7f94aa5c3700 (LWP 9877)):
  #0  0x00007f94af5bfaff in __GI___poll (fds=fds@entry=0x7f94aa4c2530, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  #1  0x00007f94afa1afb0 in poll (__timeout=-1, __nfds=1, __fds=0x7f94aa4c2530) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
  #2  nogvl_wait_for_single_fd (th=<optimized out>, events=1, fd=9) at /tmp/ruby/v3/src/trunk-random0/io.c:11219
  #3  nogvl_wait_for_single_fd (events=1, fd=9, th=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/io.c:11205
  #4  internal_read_func (ptr=ptr@entry=0x7f94aa4c26a0) at /tmp/ruby/v3/src/trunk-random0/io.c:1088
  #5  0x00007f94afb71d8d in rb_thread_io_blocking_region (func=func@entry=0x7f94afa1aef0 <internal_read_func>, data1=data1@entry=0x7f94aa4c26a0, fd=fd@entry=9) at /tmp/ruby/v3/src/trunk-random0/thread.c:1838
  #6  0x00007f94afa206cc in rb_read_internal (count=8192, buf=0x7f949c00dbf0, fd=9) at /tmp/ruby/v3/src/trunk-random0/io.c:1139
  #7  io_bufread (fptr=0x55f9482153e0, len=8192, ptr=0x7f949c00dbf0 "") at /tmp/ruby/v3/src/trunk-random0/io.c:2659
  #8  bufread_call (arg=arg@entry=140276489005072) at /tmp/ruby/v3/src/trunk-random0/io.c:2698
  #9  0x00007f94af9defce in rb_ensure (b_proc=b_proc@entry=0x7f94afa204f0 <bufread_call>, data1=data1@entry=140276489005072, e_proc=e_proc@entry=0x7f94afb3bf90 <rb_str_unlocktmp>, data2=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/eval.c:990
  #10 0x00007f94afb53bf1 in rb_str_locktmp_ensure (str=<optimized out>, func=func@entry=0x7f94afa204f0 <bufread_call>, arg=arg@entry=140276489005072) at /tmp/ruby/v3/src/trunk-random0/string.c:2843
  #11 0x00007f94afa1c3db in io_fread (str=<optimized out>, offset=offset@entry=0, size=size@entry=8192, fptr=fptr@entry=0x55f9482153e0) at /tmp/ruby/v3/src/trunk-random0/io.c:2725
  #12 0x00007f94afa1f796 in read_all (fptr=fptr@entry=0x55f9482153e0, siz=8192, str=<optimized out>, str@entry=8) at /tmp/ruby/v3/src/trunk-random0/io.c:2997
  #13 0x00007f94afa24446 in io_read (argc=<optimized out>, argv=<optimized out>, io=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/io.c:3357
  #14 0x00007f94afba81eb in vm_call_cfunc_with_frame (ec=0x55f947ece980, reg_cfp=0x7f94aa5c2bf0, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:2989
  #15 0x00007f94afbb665e in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_callinfo.h:335
  #16 vm_exec_core (ec=0x55f947ece980, initial=1) at ../../src/trunk-random0/insns.def:775
  #17 0x00007f94afbbc1cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random0/vm.c:2162
  #18 0x00007f94afbc1583 in rb_vm_invoke_proc (ec=<optimized out>, proc=proc@entry=0x55f947529fb0, argc=argc@entry=0, argv=argv@entry=0x7f94aa4c2c00, kw_splat=<optimized out>, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-random0/vm.c:1487
  #19 0x00007f94afb72ff5 in thread_do_start_proc (th=0x55f947f7e3e0) at /tmp/ruby/v3/src/trunk-random0/thread.c:737
  #20 0x00007f94afb73624 in thread_do_start (th=0x55f947f7e3e0) at /tmp/ruby/v3/src/trunk-random0/thread.c:756
  #21 thread_start_func_2 (th=<optimized out>, stack_start=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/thread.c:835
  #22 0x00007f94afb74021 in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/thread_pthread.c:1047
  #23 0x00007f94af8c6609 in start_thread (arg=<optimized out>) at pthread_create.c:477
  #24 0x00007f94af5cc293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 1 (Thread 0x7f94af4a8f40 (LWP 5962)):
  #0  0x00007f94af5bfbf6 in __ppoll (fds=fds@entry=0x7fffce2fda58, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
  #1  0x00007f94afb6d650 in rb_sigwait_sleep (th=th@entry=0x55f94152bf10, sigwait_fd=sigwait_fd@entry=3, rel=rel@entry=0x7fffce2fdb20) at /tmp/ruby/v3/src/trunk-random0/hrtime.h:148
  #2  0x00007f94afb6e7bd in native_sleep (th=<optimized out>, rel=0x7fffce2fdb20) at /tmp/ruby/v3/src/trunk-random0/thread_pthread.c:2229
  #3  0x00007f94afb70147 in thread_join_sleep (arg=arg@entry=140736652631168) at /tmp/ruby/v3/src/trunk-random0/thread.c:1223
  #4  0x00007f94af9defce in rb_ensure (b_proc=b_proc@entry=0x7f94afb6ffd0 <thread_join_sleep>, data1=data1@entry=140736652631168, e_proc=e_proc@entry=0x7f94afb678b0 <remove_from_join_list>, data2=data2@entry=140736652631168) at /tmp/ruby/v3/src/trunk-random0/eval.c:990
  #5  0x00007f94afb6a8ed in thread_join (timeout=21, target_th=0x55f947f7e3e0) at /tmp/ruby/v3/src/trunk-random0/thread.c:1263
  #6  thread_join_m (argc=<optimized out>, argv=<optimized out>, self=140276477024360) at /tmp/ruby/v3/src/trunk-random0/thread.c:1356
  #7  0x00007f94afba81eb in vm_call_cfunc_with_frame (ec=0x55f94152c760, reg_cfp=0x7f94af4a6a98, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:2989
  #8  0x00007f94afbb665e in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_callinfo.h:335
  #9  vm_exec_core (ec=0x55f94152c760, initial=1) at ../../src/trunk-random0/insns.def:775
  #10 0x00007f94afbbca84 in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random0/vm.c:2171
  #11 0x00007f94afbc08ce in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=140276528182040, iseq=0x7f94af38ba80, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1264
  #12 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7fffce2fdfb8, argc=1, self=140276528182040, captured=<optimized out>, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1336
  #13 invoke_block_from_c_bh (argc=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, argv=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm.c:1354
  #14 vm_yield (argc=1, kw_splat=0, argv=0x7fffce2fdfb8, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1399
  #15 rb_yield_0 (argv=0x7fffce2fdfb8, argc=1) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1335
  #16 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1351
  #17 0x00007f94af944cac in rb_ary_collect (ary=140276477006360) at /tmp/ruby/v3/src/trunk-random0/include/ruby/internal/core/rarray.h:372
  #18 0x00007f94afba81eb in vm_call_cfunc_with_frame (ec=0x55f94152c760, reg_cfp=0x7f94af4a6c20, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:2989
  #19 0x00007f94afbac95b in vm_sendish (ec=0x55f94152c760, reg_cfp=0x7f94af4a6c20, cd=0x55f9416e2340, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random0/vm_callinfo.h:335
  #20 0x00007f94afbb672f in vm_exec_core (ec=0x55f94152c760, initial=1) at ../../src/trunk-random0/insns.def:756
  #21 0x00007f94afbbc1cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random0/vm.c:2162
  #22 0x00007f94afbc08ce in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=140276528182040, iseq=0x7f94af3835b0, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1264
  #23 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7fffce2fe398, argc=1, self=140276528182040, captured=<optimized out>, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1336
  #24 invoke_block_from_c_bh (argc=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, argv=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm.c:1354
  #25 vm_yield (argc=1, kw_splat=0, argv=0x7fffce2fe398, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1399
  #26 rb_yield_0 (argv=0x7fffce2fe398, argc=1) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1335
  #27 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1351
  #28 0x00007f94af93df1c in rb_ary_each (ary=140276494215840) at /tmp/ruby/v3/src/trunk-random0/include/ruby/internal/core/rarray.h:372
  #29 0x00007f94afba81eb in vm_call_cfunc_with_frame (ec=0x55f94152c760, reg_cfp=0x7f94af4a6cc8, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:2989
  #30 0x00007f94afbbd5c9 in vm_call_method_each_type (ec=0x55f94152c760, cfp=0x7f94af4a6cc8, calling=0x7fffce2fe6f0) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3485
  #31 0x00007f94afbbdf84 in vm_call_method (ec=0x55f94152c760, cfp=0x7f94af4a6cc8, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3627
  #32 0x00007f94afbbda47 in vm_call_refined (calling=0x7fffce2fe6f0, cfp=0x7f94af4a6cc8, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3464
  #33 vm_call_method_each_type (ec=0x55f94152c760, cfp=0x7f94af4a6cc8, calling=0x7fffce2fe6f0) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3566
  #34 0x00007f94afbbdf84 in vm_call_method (ec=0x55f94152c760, cfp=0x7f94af4a6cc8, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3627
  #35 0x00007f94afbac95b in vm_sendish (ec=0x55f94152c760, reg_cfp=0x7f94af4a6cc8, cd=0x55f9416241f0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random0/vm_callinfo.h:335
  #36 0x00007f94afbb672f in vm_exec_core (ec=0x55f94152c760, initial=1) at ../../src/trunk-random0/insns.def:756
  #37 0x00007f94afbbc1cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random0/vm.c:2162
  #38 0x00007f94afbc08ce in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=140276528182040, iseq=0x7f94af38b238, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1264
  #39 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7fffce2fe988, argc=1, self=140276528182040, captured=<optimized out>, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1336
  #40 invoke_block_from_c_bh (argc=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, argv=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm.c:1354
  #41 vm_yield (argc=1, kw_splat=0, argv=0x7fffce2fe988, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm.c:1399
  #42 rb_yield_0 (argv=0x7fffce2fe988, argc=1) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1335
  #43 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1351
  #44 0x00007f94af93df1c in rb_ary_each (ary=140276494158840) at /tmp/ruby/v3/src/trunk-random0/include/ruby/internal/core/rarray.h:372
  #45 0x00007f94afba81eb in vm_call_cfunc_with_frame (ec=0x55f94152c760, reg_cfp=0x7f94af4a6e18, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:2989
  #46 0x00007f94afbbd5c9 in vm_call_method_each_type (ec=0x55f94152c760, cfp=0x7f94af4a6e18, calling=0x7fffce2fece0) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3485
  #47 0x00007f94afbbdf84 in vm_call_method (ec=0x55f94152c760, cfp=0x7f94af4a6e18, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3627
  #48 0x00007f94afbbda47 in vm_call_refined (calling=0x7fffce2fece0, cfp=0x7f94af4a6e18, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3464
  #49 vm_call_method_each_type (ec=0x55f94152c760, cfp=0x7f94af4a6e18, calling=0x7fffce2fece0) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3566
  #50 0x00007f94afbbdf84 in vm_call_method (ec=0x55f94152c760, cfp=0x7f94af4a6e18, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3627
  #51 0x00007f94afbac95b in vm_sendish (ec=0x55f94152c760, reg_cfp=0x7f94af4a6e18, cd=0x55f9416c1c20, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random0/vm_callinfo.h:335
  #52 0x00007f94afbb672f in vm_exec_core (ec=0x55f94152c760, initial=1) at ../../src/trunk-random0/insns.def:756
  #53 0x00007f94afbbca84 in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random0/vm.c:2171
  #54 0x00007f94afa3f791 in load_iseq_eval (fname=140276571596560, ec=0x55f94152c760) at /tmp/ruby/v3/src/trunk-random0/load.c:629
  #55 require_internal (ec=0x55f94152c760, fname=<optimized out>, exception=1) at /tmp/ruby/v3/src/trunk-random0/load.c:1095
  #56 0x00007f94afa401c0 in rb_require_string (fname=140276571599000) at /tmp/ruby/v3/src/trunk-random0/load.c:1173
  #57 0x00007f94afba81eb in vm_call_cfunc_with_frame (ec=0x55f94152c760, reg_cfp=0x7f94af4a6fa0, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:2989
  #58 0x00007f94afbbd5c9 in vm_call_method_each_type (ec=0x55f94152c760, cfp=0x7f94af4a6fa0, calling=0x7fffce2ff350) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3485
  #59 0x00007f94afbbdf84 in vm_call_method (ec=0x55f94152c760, cfp=0x7f94af4a6fa0, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3627
  #60 0x00007f94afbb665e in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_callinfo.h:335
  #61 vm_exec_core (ec=0x55f94152c760, initial=1) at ../../src/trunk-random0/insns.def:775
  #62 0x00007f94afbbc1cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random0/vm.c:2162
  #63 0x00007f94af9db36b in rb_ec_exec_node (ec=ec@entry=0x55f94152c760, n=n@entry=0x7f94af380c70) at /tmp/ruby/v3/src/trunk-random0/eval.c:280
  #64 0x00007f94af9e132a in ruby_run_node (n=0x7f94af380c70) at /tmp/ruby/v3/src/trunk-random0/eval.c:321
  #65 0x000055f9400cb1d3 in main (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/main.c:47
  >>> Dump Ruby level backtrace
  th: 0x55f94152bf10, native_id: 0x7f94af4a8f40
  -- Control frame information -----------------------------------------------
  c:0026 p:---- s:0197 e:000196 CFUNC  :join
    me:
      called_id: join, type: cfunc
      owner class: 0x00007f94af368e68 [3LM   ] T_CLASS Thread
    self: 0x00007f94a9955868 [0    U] VM/thread (Thread)VM/thread
  c:0025 p:0533 s:0192 E:0007c0 METHOD /tmp/ruby/v3/src/trunk-random0/tool/lib/envutil.rb:170
    me:
      called_id: invoke_ruby, type: iseq
      owner class: 0x00007f94aca53cf8 [3LM R ] T_CLASS (annon)
    self: 0x00007f94aca53d98 [3LM   ] T_MODULE EnvUtil
    lvars:
      args: 0x00007f94a9956dd0 [0    U] T_ARRAY (Array)[  T] len: 5, capa:21 ptr:0x00007f94af0593b8
      stdin_data: 0x00007f94a9956ec0 [0     ] T_STRING (String) [shared] register_sample_bug_reporter(12345); Process.kill :SEGV, $$
      capture_stdout: T_TRUE
      capture_stderr: T_TRUE
      encoding: 0x00007f94a9956e70 [0     ] T_STRING (String)ASCII-8BIT
      timeout: T_FIXNUM 10
      reprieve: T_FIXNUM 1
      timeout_error: 0x00007f94aca4e730 [3LM   ] T_CLASS Timeout::Error
      stdout_filter: T_NIL
      stderr_filter: T_NIL
      ios: T_NIL
      signal: T_SYMBOL TERM
      rubybin: 0x00007f94a9956c68 [0     ] T_STRING (String)/tmp/ruby/v3/build/trunk-random0/ruby
      precommand: T_NIL
      (null): T_FIXNUM 264
      opt: 0x00007f94a9956d08 [0     ] T_HASH (Hash)[AT] 3
      in_c: 0x00007f94a9956bf0 [0    U] T_FILE (IO)
      in_p: 0x00007f94a9956bc8 [0    U] T_FILE (IO)
      out_p: 0x00007f94a9956b50 [0    U] T_FILE (IO)
      out_c: T_NIL
      err_p: 0x00007f94a9956ab0 [0    U] T_FILE (IO)
      err_c: T_NIL
      c: 0x00007f94af396f70 [3LM   ] T_STRING (String)C
      child_env: 0x00007f94a9956a10 [0     ] T_HASH (Hash)[AT] 3
      lib: T_NIL
      pid: T_FIXNUM 17555
      th_stdout: 0x00007f94a9955868 [0    U] VM/thread (Thread)VM/thread
      th_stderr: 0x00007f94a9955750 [0    U] VM/thread (Thread)VM/thread
      status: T_NIL
      terminated: T_NIL
      stdout: T_NIL
      stderr: T_NIL
      bt: T_NIL
      msg: T_NIL
  c:0024 p:0074 s:0154 e:000153 METHOD /tmp/ruby/v3/src/trunk-random0/tool/lib/core_assertions.rb:49
    me:
      called_id: assert_in_out_err, type: iseq
      owner class: 0x00007f94aca83840 [3LM   ] T_MODULE (Module)Test::Unit::CoreAssertions
      defined_class: 0x00007f94aca81b80 [3LM   ] T_ICLASS src:Test::Unit::CoreAssertions
    self: 0x00007f94a9957cd0 [0     ] T_OBJECT (TestBugReporter)len:10 ptr:0x00007f94af059158
    lvars:
      args: 0x00007f94a9956dd0 [0    U] T_ARRAY (Array)[  T] len: 5, capa:21 ptr:0x00007f94af0593b8
      test_stdin: 0x00007f94a9956ec0 [0     ] T_STRING (String) [shared] register_sample_bug_reporter(12345); Process.kill :SEGV, $$
      test_stdout: 0x00007f94a9956e98 [0     ] T_ARRAY (Array)[E ] len: 0 (embed)
      test_stderr: 0x00007f94a9957668 [0     ] T_ARRAY (Array)[  T] len: 6, capa:6 ptr:0x00007f94af0591b8
      message: T_NIL
      success: T_NIL
      (null): T_FIXNUM 0
      opt: 0x00007f94a9956e20 [0     ] T_HASH (Hash)[AT] 1
      stdout: T_NIL
      stderr: T_NIL
      status: T_NIL
      desc: T_NIL
  c:0023 p:0164 s:0138 e:000137 METHOD /tmp/ruby/v3/src/trunk-random0/test/-ext-/bug_reporter/test_bug_reporter.rb:24
    me:
      called_id: test_bug_reporter_add, type: iseq
      owner class: 0x00007f94aca634c8 [3LM R ] T_CLASS TestBugReporter
    self: 0x00007f94a9957cd0 [0     ] T_OBJECT (TestBugReporter)len:10 ptr:0x00007f94af059158
    lvars:
      description: 0x00007f94af375910 [3LM   ] T_STRING (String)ruby 3.1.0dev (2021-09-11T02:21:37Z master b178929469) [x86_64-linux]
      expected_stderr: 0x00007f94a9957668 [0     ] T_ARRAY (Array)[  T] len: 6, capa:6 ptr:0x00007f94af0591b8
      tmpdir: 0x00007f94a9956fb0 [0     ] T_STRING (String) [shared] /tmp/d20210911-5962-wr4hgx
      args: 0x00007f94a9956ee8 [0     ] T_ARRAY (Array)shared -> 0x00007f94a9956da8 [0     ] T_ARRAY [   ] len: 4, capa:1 ptr:0x000055f944b482c0
      stdin: 0x00007f94a9956ec0 [0     ] T_STRING (String) [shared] register_sample_bug_reporter(12345); Process.kill :SEGV, $$
  c:0022 p:0056 s:0129 e:000128 METHOD /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit/testcase.rb:361
    me:
      called_id: run_test, type: iseq
      owner class: 0x00007f94aca81cc0 [3LM R ] T_CLASS Test::Unit::TestCase
    self: 0x00007f94a9957cd0 [0     ] T_OBJECT (TestBugReporter)len:10 ptr:0x00007f94af059158
    lvars:
      name: 0x00007f94a9951308 [0     ] T_STRING (String)test_bug_reporter_add
      progname: 0x00007f94af375b90 [3LM   ] T_STRING (String)/tmp/ruby/v3/src/trunk-random0/test/runner.rb
  c:0021 p:0071 s:0123 e:000122 METHOD /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit/testcase.rb:185
    me:
      called_id: run, type: iseq
      owner class: 0x00007f94aca81cc0 [3LM R ] T_CLASS Test::Unit::TestCase
    self: 0x00007f94a9957cd0 [0     ] T_OBJECT (TestBugReporter)len:10 ptr:0x00007f94af059158
    lvars:
      runner: 0x00007f94aca1f318 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055f947b898f0
      start_time: 0x00007f94a9957c08 [0    U] time (Time)time
      result: 0x00007f94af3785e8 [3LM   ] T_STRING (String)
      time: T_NIL
      e: T_NIL
  c:0020 p:0093 s:0114 e:000113 BLOCK  /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit.rb:1400 [FINISH]
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x00007f94aca68f40 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007f94aca1f318 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055f947b898f0
    lvars:
      method: 0x00007f94a9951308 [0     ] T_STRING (String)test_bug_reporter_add
      inst: 0x00007f94a9957cd0 [0     ] T_OBJECT (TestBugReporter)len:10 ptr:0x00007f94af059158
      start_time: T_NIL
      result: T_NIL
  c:0019 p:---- s:0107 e:000106 CFUNC  :map
    me:
      called_id: map, type: cfunc
      owner class: 0x00007f94af355868 [3LM   ] T_CLASS Array
    self: 0x00007f94a9951218 [0     ] T_ARRAY (Array)[E ] len: 1 (embed)
  c:0018 p:0145 s:0103 e:000102 METHOD /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit.rb:1389
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x00007f94aca68f40 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007f94aca1f318 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055f947b898f0
    lvars:
      suite: 0x00007f94aca634c8 [3LM R ] T_CLASS TestBugReporter
      type: T_SYMBOL test
      header: 0x00007f94a9951448 [0     ] T_STRING (String)test_suite_header
      filter: 0x00007f94af38dfb0 [3LM   ] T_REGEXP 
      all_test_methods: 0x00007f94a99512b8 [0     ] T_ARRAY (Array)[E ] len: 1 (embed)
      filtered_test_methods: 0x00007f94a9951218 [0     ] T_ARRAY (Array)[E ] len: 1 (embed)
      leakchecker: 0x00007f94a9951150 [0     ] T_OBJECT (LeakChecker)len:7 ptr:0x00007f94af058bd0
      trace: T_NIL
      assertions: T_NIL
  c:0017 p:0010 s:0090 e:000088 BLOCK  /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit.rb:676 [FINISH]
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x00007f94af3a0390 [3LM   ] T_MODULE (Module)Test::Unit::Parallel
      defined_class: 0x00007f94aca6f610 [3LM   ] T_ICLASS src:Test::Unit::Parallel
    self: 0x00007f94aca1f318 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055f947b898f0
    lvars:
      suite: 0x00007f94aca634c8 [3LM R ] T_CLASS TestBugReporter
      e: T_NIL
  c:0016 p:---- s:0084 e:000083 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x00007f94af355868 [3LM   ] T_CLASS Array
    self: 0x00007f94aa9baaa0 [3LM   ] T_ARRAY (Array)[   ] len: 953, capa:953 ptr:0x000055f947dee560
  c:0015 p:0054 s:0080 E:001de8 METHOD /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit.rb:674
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x00007f94af3a0390 [3LM   ] T_MODULE (Module)Test::Unit::Parallel
      defined_class: 0x00007f94aca6f610 [3LM   ] T_ICLASS src:Test::Unit::Parallel
    self: 0x00007f94aca1f318 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055f947b898f0
    lvars:
      suites: 0x00007f94aa9baaa0 [3LM   ] T_ARRAY (Array)[   ] len: 953, capa:953 ptr:0x000055f947dee560
      type: T_SYMBOL test
      result: 0x00007f94aa688ff8 [3LM R ] T_ARRAY (Array)[   ] len: 40, capa:56 ptr:0x000055f9480d35a0
  c:0014 p:0008 s:0073 E:001e68 METHOD /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit.rb:711
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x00007f94aca6a7f0 [3LM   ] T_MODULE (Module)Test::Unit::Skipping
      defined_class: 0x00007f94aca6f548 [3LM   ] T_ICLASS src:Test::Unit::Skipping
    self: 0x00007f94aca1f318 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055f947b898f0
    lvars:
      suites: 0x00007f94aa9baaa0 [3LM   ] T_ARRAY (Array)[   ] len: 953, capa:953 ptr:0x000055f947dee560
      type: T_SYMBOL test
      result: T_NIL
  c:0013 p:0154 s:0066 E:001ed8 METHOD /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit.rb:1336
    me:
      called_id: _run_anything, type: iseq
      owner class: 0x00007f94aca68f40 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007f94aca1f318 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055f947b898f0
    lvars:
      type: T_SYMBOL test
      suites: 0x00007f94aa9baaa0 [3LM   ] T_ARRAY (Array)[   ] len: 953, capa:953 ptr:0x000055f947dee560
      test_count: T_FIXNUM 0
      assertion_count: T_FIXNUM 0
      sync: T_TRUE
      old_sync: T_FALSE
      start: 0x00007f94aa98e5e0 [0LM  U] time (Time)time
      results: T_NIL
      t: T_NIL
  c:0012 p:0005 s:0053 E:001f00 METHOD /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit.rb:1480
    me:
      called_id: run_tests, type: iseq
      owner class: 0x00007f94aca68f40 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007f94aca1f318 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055f947b898f0
  c:0011 p:0006 s:0049 E:0001b8 BLOCK  /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit.rb:1467 [FINISH]
    me:
      called_id: _run, type: iseq
      owner class: 0x00007f94aca68f40 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007f94aca1f318 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055f947b898f0
    lvars:
      plugin: 0x00007f94af384410 [3LM   ] T_STRING (String)run_tests
  c:0010 p:---- s:0045 e:000044 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x00007f94af355868 [3LM   ] T_CLASS Array
    self: 0x00007f94aa9acbf8 [3LM   ] T_ARRAY (Array)[E ] len: 1 (embed)
  c:0009 p:0047 s:0041 E:001f38 METHOD /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit.rb:1466
    me:
      called_id: _run, type: iseq
      owner class: 0x00007f94aca68f40 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007f94aca1f318 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055f947b898f0
    lvars:
      args: 0x00007f94aca1e210 [3LM   ] T_HASH (Hash)[S ] 9
  c:0008 p:0013 s:0036 E:0001e8 METHOD /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit.rb:1508
    me:
      called_id: run, type: iseq
      owner class: 0x00007f94aca68f40 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007f94aca1f318 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055f947b898f0
    lvars:
      argv: 0x00007f94af35caa0 [3LM   ] T_ARRAY shared -> 0x00007f94af38f2c0 [3LM   ] T_ARRAY (Array)[   ] len: 832, capa:2 ptr:0x000055f941897120
  c:0007 p:0008 s:0031 E:000220 METHOD /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit.rb:896
    me:
      called_id: run, type: iseq
      owner class: 0x00007f94aca6a570 [3LM   ] T_MODULE (Module)Test::Unit::StatusLine
      defined_class: 0x00007f94aca6f6b0 [3LM   ] T_ICLASS src:Test::Unit::StatusLine
    self: 0x00007f94aca1f318 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055f947b898f0
    lvars:
      args: 0x00007f94aa9ad4e0 [3LM   ] T_ARRAY (Array)[E ] len: 1 (embed)
      result: T_NIL
  c:0006 p:0032 s:0025 E:000250 METHOD /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit.rb:1590
    me:
      called_id: run, type: iseq
      owner class: 0x00007f94aca6f110 [3LM   ] T_CLASS Test::Unit::AutoRunner
    self: 0x00007f94aca1f3e0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner)len:5 ptr:0x000055f9417f0c10
  c:0005 p:0009 s:0021 E:000288 METHOD /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit.rb:1594
    me:
      called_id: run, type: iseq
      owner class: 0x00007f94aca6f0e8 [3LM   ] T_CLASS (annon)
    self: 0x00007f94aca6f110 [3LM   ] T_CLASS Test::Unit::AutoRunner
    lvars:
      args: 0x00007f94aca1f430 [3LM   ] T_ARRAY (Array)[E ] len: 2 (embed)
  c:0004 p:0174 s:0016 E:0002b8 TOP    /tmp/ruby/v3/src/trunk-random0/tool/test/runner.rb:23 [FINISH]
    self: 0x00007f94af3444a0 [3LM   ] T_OBJECT (embed) len:3
    lvars:
      dir: 0x00007f94aca1f4a8 [3LM   ] T_STRING (String)/tmp/ruby/v3/src/trunk-random0/test
  c:0003 p:---- s:0011 e:000010 CFUNC  :require_relative
    me:
      called_id: require_relative, type: cfunc
      owner class: 0x00007f94af3465e8 [3LM   ] T_MODULE Kernel
      defined_class: 0x00007f94af346598 [3LM R ] T_ICLASS src:Kernel
    self: 0x00007f94af3444a0 [3LM   ] T_OBJECT (embed) len:3
  c:0002 p:0104 s:0006 E:0002e0 EVAL   /tmp/ruby/v3/src/trunk-random0/test/runner.rb:12 [FINISH]
    self: 0x00007f94af3444a0 [3LM   ] T_OBJECT (embed) len:3
  c:0001 p:0000 s:0003 E:000610 (none) [FINISH]
    self: 0x00007f94af3444a0 [3LM   ] T_OBJECT (embed) len:3
  
  $1 = 0
  ">>> Finish
  "[Inferior 1 (process 5962) detached]
  [nil, 5962]
  "timeout 60 gdb -p 5948 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  make: *** [uncommon.mk:817: yes-test-all] Killed
  ptrace: No such process.
  >>> ThreadsNo threads.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace
  /home/ko1/ruby/build-ruby/gdbscript:12: Error in sourced command file:
  No symbol table is loaded.  Use the "file" command.
  [nil, 5948]
  #<Errno::ESRCH: No such process>
  "timeout 60 gdb -p 5947 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  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
  warning: process 5947 is a zombie - the process has already terminated
  ptrace: Operation not permitted.
  >>> ThreadsNo threads.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace
  /home/ko1/ruby/build-ruby/gdbscript:12: Error in sourced command file:
  No symbol table is loaded.  Use the "file" command.
  [nil, 5947]
  "timeout 60 gdb -p 17545 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  ptrace: No such process.
  >>> ThreadsNo threads.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace
  /home/ko1/ruby/build-ruby/gdbscript:12: Error in sourced command file:
  No symbol table is loaded.  Use the "file" command.
  [nil, 17545]
  #<Errno::ESRCH: No such process>
    0.012000   0.012000 10190.944000 (10803.950120)
  /home/ko1/ruby/build-ruby/build-ruby.rb:174:in `each_line': execution expired (Timeout::Error)
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:174:in `block (2 levels) in cmd'
  	from /usr/lib/ruby/2.7.0/timeout.rb:110:in `timeout'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:173:in `block in cmd'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:170:in `popen'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:170:in `cmd'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:320:in `block in test_all'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:243:in `block in builddir'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:242:in `chdir'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:242:in `builddir'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:319:in `test_all'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:382:in `block (4 levels) in run'
  	from /usr/lib/ruby/2.7.0/benchmark.rb:293:in `measure'
  	from /usr/lib/ruby/2.7.0/benchmark.rb:375:in `item'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:380:in `block (3 levels) in run'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:379:in `each'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:379:in `block (2 levels) in run'
  	from /usr/lib/ruby/2.7.0/benchmark.rb:173:in `benchmark'
  	from /usr/lib/ruby/2.7.0/benchmark.rb:205:in `bm'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:378:in `block in run'
  	from /usr/lib/ruby/2.7.0/benchmark.rb:293:in `measure'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:377:in `run'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:551:in `<main>'
  total: 10957.80 sec