Result of trunk-gc-asserts@silicon-docker at 2020-05-17 22:11:04 +0900

• NG (dc57136fd3) [LOG]

• Linux silicon-docker 4.9.0-9-amd64 #1 SMP Debian 4.9.168-1+deb9u5 (2019-08-11) x86_64 x86_64 x86_64 GNU/Linux
  

• rev: dc57136fd3
  test-all : 
  test-spec: 
  exit statuses:
    "rm -f .revision.time" exit with 0.
    "make update-unicode  DEFS=\"-DRGENGC_CHECK_MODE=2\"" exit with 0.
    "make update-download DEFS=\"-DRGENGC_CHECK_MODE=2\"" exit with 0.
    "make update-rubyspec DEFS=\"-DRGENGC_CHECK_MODE=2\"" exit with 0.
    "make update-src      DEFS=\"-DRGENGC_CHECK_MODE=2\"" exit with 0.
    "make after-update    DEFS=\"-DRGENGC_CHECK_MODE=2\"" exit with 0.
    "make miniruby DEFS=\"-DRGENGC_CHECK_MODE=2\"" exit with 0.
    "make ruby DEFS=\"-DRGENGC_CHECK_MODE=2\"" exit with 0.
    "make all DEFS=\"-DRGENGC_CHECK_MODE=2\"" exit with 0.
    "make install DEFS=\"-DRGENGC_CHECK_MODE=2\"" exit with 0.
    "make yes-btest TESTS='-j6'" exit with 0.
    "make yes-test-basic TESTS='-j6'" exit with 0.
  Logfile: /home/ko1/ruby/logs/brlog.trunk-gc-asserts.20200517-100145
  #<BuildRuby:0x000055efabcdbb30
   @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-gc-asserts",
   @TARGET_INSTALL_DIR="/tmp/ruby/v3/install/trunk-gc-asserts",
   @TARGET_NAME="trunk-gc-asserts",
   @TARGET_SRC_DIR="/tmp/ruby/v3/src/trunk-gc-asserts",
   @build_opts="DEFS=\"-DRGENGC_CHECK_MODE=2\"",
   @configure_opts=["--enable-shared"],
   @gist=false,
   @git_branch=nil,
   @incremental=true,
   @logfile="/home/ko1/ruby/logs/brlog.trunk-gc-asserts.20200517-100145",
   @quiet=false,
   @ruby_env=
    [["RUBY_DEBUG", "ci"], ["RUBY_TEST_SUBPROCESS_TIMEOUT_SCALE", "30"]],
   @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='-j6'",
   @timeout=10800>
                             user     system      total        real
  checkout               0.000000   0.000000   0.000000 (  0.000031)
  autoconf               0.000000   0.000000   0.000000 (  0.000058)
  configure              0.000000   0.000000   0.000000 (  0.000062)
  build_up             From https://github.com/ruby/ruby
     2c3c6c9..dc57136  master     -> origin/master
    0.012000   0.008000  13.508000 ( 16.644977)
  build_miniruby         0.004000   0.000000   0.188000 (  0.202758)
  build_ruby             0.000000   0.004000   5.768000 (  5.915062)
  build_all              0.020000   0.000000  28.684000 ( 29.552119)
  build_install          0.020000   0.016000  23.640000 ( 24.278040)
  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_string.rb           .
  test_struct.rb           .
  test_syntax.rb           ............................................................................................................................................................
  test_thread.rb           .................................................
  Fiber count: 10000 (skipping)
  PASS all 1409 tests
    0.004000   0.000000 430.668000 (464.502861)
  test_basic             0.016000   0.004000   8.740000 (  9.376503)
  test_all             $$$ #<Timeout::Error: execution expired>
   PPID   PID  PGID   SID TTY      TPGID STAT   UID   TIME COMMAND
     11    12    12    12 ?           -1 Ss    1001   0:01 sh build-loop.sh trunk-gc-asserts --incremental --process-num=6
  21039  2318    12    12 ?           -1 R     1001   0:00 ps jx
     12 21036    12    12 ?           -1 Sl    1001   0:00 ruby ./br.rb build_report trunk-gc-asserts --incremental --process-num=6
  21036 21038    12    12 ?           -1 S     1001   0:00 sh -c ruby /home/ko1/ruby/build-ruby/build-ruby.rb --target_name=trunk-gc-asserts --logfile=/home/ko1/ruby/logs/brlog.trunk-gc-asserts.20200517-100145 --root_dir=/tmp/ruby --timeout=10800 --build_opts='DEFS="-DRGENGC_CHECK_MODE=2"'                              --add-env=RUBY_TEST_SUBPROCESS_TIMEOUT_SCALE=30 --incremental --process-num=6
  21038 21039    12    12 ?           -1 Sl    1001   0:00 ruby /home/ko1/ruby/build-ruby/build-ruby.rb --target_name=trunk-gc-asserts --logfile=/home/ko1/ruby/logs/brlog.trunk-gc-asserts.20200517-100145 --root_dir=/tmp/ruby --timeout=10800 --build_opts=DEFS="-DRGENGC_CHECK_MODE=2" --add-env=RUBY_TEST_SUBPROCESS_TIMEOUT_SCALE=30 --incremental --process-num=6
  21039 25307    12    12 ?           -1 S     1001   0:00 sh -c make yes-test-all TESTS='-j6'
  25307 25309    12    12 ?           -1 S     1001   0:00 make yes-test-all TESTS=-j6
  25309 25322    12    12 ?           -1 S     1001   0:36 /tmp/ruby/v3/build/trunk-gc-asserts/ruby --disable-gems /tmp/ruby/v3/src/trunk-gc-asserts/test/runner.rb --ruby=./miniruby -I/tmp/ruby/v3/src/trunk-gc-asserts/lib -I. -I.ext/common  /tmp/ruby/v3/src/trunk-gc-asserts/tool/runruby.rb --extout=.ext  -- --disable-gems --excludes-dir=/tmp/ruby/v3/src/trunk-gc-asserts/test/excludes --name=!/memory_leak/ -j6
  25322 25328    12    12 ?           -1 Sl    1001   0:49 /tmp/ruby/v3/src/trunk-gc-asserts/tool/lib/test/unit/parallel.rb
  25328 25812    12    12 ?           -1 Sl    1001   0:02 /tmp/ruby/v3/build/trunk-gc-asserts/ruby /tmp/ruby/v3/src/trunk-gc-asserts/test/drb/ut_drb_drbssl.rb drbssl://172.17.0.18:37497 ut_drb_drbssl.rb
  {11=>[12], 21039=>[2318, 25307], 12=>[21036], 21036=>[21038], 21038=>[21039], 25307=>[25309], 25309=>[25322], 25322=>[25328], 25328=>[25812]}
  "gdb -p 2318 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  ptrace: No such process.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace
  /home/ko1/ruby/build-ruby/gdbscript:9: Error in sourced command file:
  No symbol table is loaded.  Use the "file" command.
  [nil, 2318]
  #<Errno::ESRCH: No such process>
  "gdb -p 25812 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  [New LWP 25824]
  [New LWP 25825]
  [New LWP 25829]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  39	../sysdeps/unix/sysv/linux/ppoll.c: No such file or directory.
  0x00007f361cdcfcf6 in __GI_ppoll (fds=fds@entry=0x7ffe8a880d88, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
  >>> Machine level backtrace
  
  Thread 4 (Thread 0x7f3617235700 (LWP 25829)):
  #0  0x00007f361c88c9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f3610016a20) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
  #1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7f3610016a50, cond=0x7f36100169f8) at pthread_cond_wait.c:502
  #2  __pthread_cond_wait (cond=0x7f36100169f8, mutex=0x7f3610016a50) at pthread_cond_wait.c:655
  #3  0x00007f361d2f32c9 in rb_native_cond_wait (cond=<optimized out>, mutex=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:509
  #4  0x00007f361d2f4adc in native_cond_sleep (th=th@entry=0x7f3610016990, rel=rel@entry=0x0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:1200
  #5  0x00007f361d2f4dc4 in native_sleep (th=th@entry=0x7f3610016990, rel=0x0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:2143
  #6  0x00007f361d2f825d in sleep_forever (fl=1, th=0x7f3610016990) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:1272
  #7  rb_thread_sleep_deadly_allow_spurious_wakeup () at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:1363
  #8  rb_mutex_sleep_forever (time=time@entry=8) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_sync.c:456
  #9  0x00007f361d17c285 in rb_ensure (b_proc=b_proc@entry=0x7f361d2f81d0 <rb_mutex_sleep_forever>, data1=data1@entry=8, e_proc=e_proc@entry=0x7f361d2f68b0 <mutex_lock_uninterruptible>, data2=data2@entry=94777594712560) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #10 0x00007f361d2f690d in rb_mutex_sleep (self=94777594712560, timeout=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_sync.c:482
  #11 0x00007f361d33f98d in vm_call0_cfunc_with_frame (argv=0x7f3617133988, cd=0x7f3617133730, calling=0x7f3617133740, ec=0x7f3610016b70) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:91
  #12 vm_call0_cfunc (argv=0x7f3617133988, cd=0x7f3617133730, calling=0x7f3617133740, ec=0x7f3610016b70) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:105
  #13 vm_call0_body (argv=0x7f3617133988, cd=0x7f3617133730, calling=0x7f3617133740, ec=0x7f3610016b70) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:140
  #14 rb_vm_call0 (ec=ec@entry=0x7f3610016b70, recv=recv@entry=94777594712560, id=id@entry=24513, argc=argc@entry=1, argv=argv@entry=0x7f3617133988, me=me@entry=0x563320da35f0, kw_splat=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:53
  #15 0x00007f361d340185 in rb_vm_call_kw (ec=ec@entry=0x7f3610016b70, recv=recv@entry=94777594712560, id=id@entry=24513, argc=argc@entry=1, argv=argv@entry=0x7f3617133988, me=me@entry=0x563320da35f0, kw_splat=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:233
  #16 0x00007f361d341348 in rb_call0 (ec=0x7f3610016b70, recv=94777594712560, mid=24513, argc=1, argv=0x7f3617133988, self=94777594708840, call_scope=CALL_FCALL) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:355
  #17 0x00007f361d17c285 in rb_ensure (b_proc=b_proc@entry=0x7f361d2ef380 <do_sleep>, data1=data1@entry=139870292097408, e_proc=e_proc@entry=0x7f361d2eeac0 <delete_from_waitq>, data2=data2@entry=139870292097424) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #18 0x00007f361d2ef7ec in rb_condvar_wait (argc=2, argv=0x7f3617133b70, self=94777594708840) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_sync.c:1412
  #19 0x00007f361d33f98d in vm_call0_cfunc_with_frame (argv=0x7f3617133b70, cd=0x7f3617133a10, calling=0x7f3617133a20, ec=0x7f3610016b70) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:91
  #20 vm_call0_cfunc (argv=0x7f3617133b70, cd=0x7f3617133a10, calling=0x7f3617133a20, ec=0x7f3610016b70) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:105
  #21 vm_call0_body (argv=0x7f3617133b70, cd=0x7f3617133a10, calling=0x7f3617133a20, ec=0x7f3610016b70) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:140
  #22 rb_vm_call0 (ec=ec@entry=0x7f3610016b70, recv=recv@entry=94777594708840, id=id@entry=24673, argc=argc@entry=2, argv=argv@entry=0x7f3617133b70, me=me@entry=0x563320da2b28, kw_splat=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:53
  #23 0x00007f361d340185 in rb_vm_call_kw (ec=ec@entry=0x7f3610016b70, recv=recv@entry=94777594708840, id=id@entry=24673, argc=argc@entry=2, argv=argv@entry=0x7f3617133b70, me=me@entry=0x563320da2b28, kw_splat=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:233
  #24 0x00007f361d341348 in rb_call0 (ec=0x7f3610016b70, recv=94777594708840, mid=24673, argc=argc@entry=2, argv=0x7f3617133b70, argv@entry=0x7f3617133b68, self=94777594713760, call_scope=CALL_FCALL) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:355
  #25 0x00007f361d3413b5 in rb_call (scope=CALL_FCALL, argv=0x7f3617133b68, argc=2, mid=<optimized out>, recv=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:682
  #26 rb_funcallv (recv=<optimized out>, mid=<optimized out>, argc=argc@entry=2, argv=argv@entry=0x7f3617133b70) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:922
  #27 0x00007f3618dc9efd in monitor_wait_for_cond_body (v=v@entry=139870292098224) at /tmp/ruby/v3/src/trunk-gc-asserts/ext/monitor/monitor.c:152
  #28 0x00007f361d17c285 in rb_ensure (b_proc=b_proc@entry=0x7f3618dc9e80 <monitor_wait_for_cond_body>, data1=data1@entry=139870292098224, e_proc=e_proc@entry=0x7f3618dca050 <monitor_enter_for_cond>, data2=data2@entry=139870292098224) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #29 0x00007f3618dc9fbd in monitor_wait_for_cond (monitor=94777594713760, cond=<optimized out>, timeout=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/ext/monitor/monitor.c:180
  #30 0x00007f361d32a376 in vm_call_cfunc_with_frame (ec=0x7f3610016b70, reg_cfp=0x7f36172348b0, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2548
  #31 0x00007f361d335a82 in vm_sendish (block_handler=<optimized out>, method_explorer=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:4093
  #32 vm_exec_core (ec=0x7f3610016a20, ec@entry=0x7f3610016b70, initial=128, initial@entry=0) at ../../src/trunk-gc-asserts/insns.def:801
  #33 0x00007f361d33c112 in rb_vm_exec (ec=0x7f3610016b70, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1935
  #34 0x00007f361d33cae1 in invoke_block (ec=<optimized out>, iseq=iseq@entry=0x7f3617134010, self=self@entry=94777594714800, cref=cref@entry=0x0, type=<optimized out>, opt_pc=0, captured=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1052
  #35 0x00007f361d33d1fe in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=<optimized out>, argc=<optimized out>, self=94777594714800, captured=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1124
  #36 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=kw_splat@entry=0, cref=cref@entry=0x0, is_lambda=<optimized out>, force_blockarg=0, passed_block_handler=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1142
  #37 0x00007f361d33d7b2 in vm_yield (kw_splat=0, argv=<optimized out>, argc=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1187
  #38 rb_yield_0 (argv=<optimized out>, argc=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:1133
  #39 rb_yield_values2 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:1179
  #40 0x00007f361d17c285 in rb_ensure (b_proc=0x7f3618dc9e70 <monitor_sync_body>, data1=94777594713760, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #41 0x00007f361d32a376 in vm_call_cfunc_with_frame (ec=0x7f3610016b70, reg_cfp=0x7f3617234990, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2548
  #42 0x00007f361d335b75 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-gc-asserts/vm_insnhelper.c:4093
  #43 vm_exec_core (ec=0x7f3610016a20, ec@entry=0x7f3610016b70, initial=128, initial@entry=0) at ../../src/trunk-gc-asserts/insns.def:782
  #44 0x00007f361d33c112 in rb_vm_exec (ec=0x7f3610016b70, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1935
  #45 0x00007f361d33cae1 in invoke_block (ec=<optimized out>, iseq=iseq@entry=0x7f36171343c0, self=self@entry=94777595951760, cref=cref@entry=0x0, type=<optimized out>, opt_pc=0, captured=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1052
  #46 0x00007f361d33d1fe in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=<optimized out>, argc=<optimized out>, self=94777595951760, captured=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1124
  #47 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=kw_splat@entry=0, cref=cref@entry=0x0, is_lambda=<optimized out>, force_blockarg=0, passed_block_handler=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1142
  #48 0x00007f361d33d7b2 in vm_yield (kw_splat=0, argv=<optimized out>, argc=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1187
  #49 rb_yield_0 (argv=<optimized out>, argc=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:1133
  #50 rb_yield_values2 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:1179
  #51 0x00007f361d17c285 in rb_ensure (b_proc=0x7f3618dc9e70 <monitor_sync_body>, data1=94777595950880, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #52 0x00007f361d32a376 in vm_call_cfunc_with_frame (ec=0x7f3610016b70, reg_cfp=0x7f3617234b50, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2548
  #53 0x00007f361d335b75 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-gc-asserts/vm_insnhelper.c:4093
  #54 vm_exec_core (ec=0x7f3610016a20, ec@entry=0x7f3610016b70, initial=128, initial@entry=0) at ../../src/trunk-gc-asserts/insns.def:782
  #55 0x00007f361d33c112 in rb_vm_exec (ec=ec@entry=0x7f3610016b70, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1935
  #56 0x00007f361d346abf in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=94777595782560, iseq=<optimized out>, ec=0x7f3610016b70) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1052
  #57 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x0, argc=0, self=94777595782560, captured=<optimized out>, ec=0x7f3610016b70) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1124
  #58 invoke_block_from_c_bh (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>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1142
  #59 vm_yield (argc=0, argv=0x0, kw_splat=0, ec=0x7f3610016b70) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1187
  #60 rb_yield_0 (argv=0x0, argc=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:1133
  #61 loop_i (_=_@entry=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:1232
  #62 0x00007f361d17bd51 in rb_vrescue2 (b_proc=0x7f361d346830 <loop_i>, data1=0, r_proc=0x7f361d323a20 <loop_stop>, data2=0, args=args@entry=0x7f3617134840) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1002
  #63 0x00007f361d17bf4a in rb_rescue2 (b_proc=<optimized out>, data1=<optimized out>, r_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:979
  #64 0x00007f361d32a376 in vm_call_cfunc_with_frame (ec=0x7f3610016b70, reg_cfp=0x7f3617234ca0, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2548
  #65 0x00007f361d335b75 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-gc-asserts/vm_insnhelper.c:4093
  #66 vm_exec_core (ec=0x7f3610016a20, ec@entry=0x7f3610016b70, initial=128, initial@entry=0) at ../../src/trunk-gc-asserts/insns.def:782
  #67 0x00007f361d33c112 in rb_vm_exec (ec=0x7f3610016b70, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1935
  #68 0x00007f361d33cae1 in invoke_block (ec=ec@entry=0x7f3610016b70, iseq=iseq@entry=0x563321081a60, self=self@entry=94777595782560, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1052
  #69 0x00007f361d33f3d4 in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f3617134c40, argc=268528496, self=<optimized out>, captured=0x7f3610016d80, ec=0x7f3610016b70) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1124
  #70 invoke_block_from_c_proc (me=0x0, is_lambda=<optimized out>, passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f3617134c40, argc=268528496, self=<optimized out>, proc=0x7f3617134d28, ec=0x7f3610016b70) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1224
  #71 vm_invoke_proc (passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f3617134c40, argc=268528496, self=<optimized out>, proc=0x7f3617134d28, ec=0x7f3610016b70) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1253
  #72 rb_vm_invoke_proc (ec=0x7f3610016b70, proc=proc@entry=0x7f3610016d80, argc=argc@entry=1, argv=argv@entry=0x7f3617134c40, kw_splat=<optimized out>, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1274
  #73 0x00007f361d2f6e58 in thread_do_start (th=th@entry=0x7f3610016990) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:703
  #74 0x00007f361d2f8d87 in thread_start_func_2 (th=th@entry=0x7f3610016990, stack_start=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:757
  #75 0x00007f361d2f929b in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:969
  #76 0x00007f361c8866db in start_thread (arg=0x7f3617235700) at pthread_create.c:463
  #77 0x00007f361cddc88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 3 (Thread 0x7f3617477700 (LWP 25825)):
  #0  0x00007f361c88c9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56332128b244) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
  #1  __pthread_cond_wait_common (abstime=0x0, mutex=0x56332128b270, cond=0x56332128b218) at pthread_cond_wait.c:502
  #2  __pthread_cond_wait (cond=0x56332128b218, mutex=0x56332128b270) at pthread_cond_wait.c:655
  #3  0x00007f361d2f32c9 in rb_native_cond_wait (cond=<optimized out>, mutex=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:509
  #4  0x00007f361d2f4adc in native_cond_sleep (th=th@entry=0x56332128b1b0, rel=rel@entry=0x0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:1200
  #5  0x00007f361d2f4dc4 in native_sleep (th=th@entry=0x56332128b1b0, rel=0x0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:2143
  #6  0x00007f361d2f825d in sleep_forever (fl=1, th=0x56332128b1b0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:1272
  #7  rb_thread_sleep_deadly_allow_spurious_wakeup () at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:1363
  #8  rb_mutex_sleep_forever (time=time@entry=8) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_sync.c:456
  #9  0x00007f361d17c285 in rb_ensure (b_proc=b_proc@entry=0x7f361d2f81d0 <rb_mutex_sleep_forever>, data1=data1@entry=8, e_proc=e_proc@entry=0x7f361d2f68b0 <mutex_lock_uninterruptible>, data2=data2@entry=94777594712560) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #10 0x00007f361d2f690d in rb_mutex_sleep (self=94777594712560, timeout=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_sync.c:482
  #11 0x00007f361d33f98d in vm_call0_cfunc_with_frame (argv=0x7f3617376208, cd=0x7f3617375fb0, calling=0x7f3617375fc0, ec=0x56332126c860) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:91
  #12 vm_call0_cfunc (argv=0x7f3617376208, cd=0x7f3617375fb0, calling=0x7f3617375fc0, ec=0x56332126c860) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:105
  #13 vm_call0_body (argv=0x7f3617376208, cd=0x7f3617375fb0, calling=0x7f3617375fc0, ec=0x56332126c860) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:140
  #14 rb_vm_call0 (ec=ec@entry=0x56332126c860, recv=recv@entry=94777594712560, id=id@entry=24513, argc=argc@entry=1, argv=argv@entry=0x7f3617376208, me=me@entry=0x563320da35f0, kw_splat=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:53
  #15 0x00007f361d340185 in rb_vm_call_kw (ec=ec@entry=0x56332126c860, recv=recv@entry=94777594712560, id=id@entry=24513, argc=argc@entry=1, argv=argv@entry=0x7f3617376208, me=me@entry=0x563320da35f0, kw_splat=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:233
  #16 0x00007f361d341348 in rb_call0 (ec=0x56332126c860, recv=94777594712560, mid=24513, argc=1, argv=0x7f3617376208, self=94777594708120, call_scope=CALL_FCALL) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:355
  #17 0x00007f361d17c285 in rb_ensure (b_proc=b_proc@entry=0x7f361d2ef380 <do_sleep>, data1=data1@entry=139870294467072, e_proc=e_proc@entry=0x7f361d2eeac0 <delete_from_waitq>, data2=data2@entry=139870294467088) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #18 0x00007f361d2ef7ec in rb_condvar_wait (argc=2, argv=0x7f36173763f0, self=94777594708120) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_sync.c:1412
  #19 0x00007f361d33f98d in vm_call0_cfunc_with_frame (argv=0x7f36173763f0, cd=0x7f3617376290, calling=0x7f36173762a0, ec=0x56332126c860) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:91
  #20 vm_call0_cfunc (argv=0x7f36173763f0, cd=0x7f3617376290, calling=0x7f36173762a0, ec=0x56332126c860) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:105
  #21 vm_call0_body (argv=0x7f36173763f0, cd=0x7f3617376290, calling=0x7f36173762a0, ec=0x56332126c860) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:140
  #22 rb_vm_call0 (ec=ec@entry=0x56332126c860, recv=recv@entry=94777594708120, id=id@entry=24673, argc=argc@entry=2, argv=argv@entry=0x7f36173763f0, me=me@entry=0x563320da2b28, kw_splat=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:53
  #23 0x00007f361d340185 in rb_vm_call_kw (ec=ec@entry=0x56332126c860, recv=recv@entry=94777594708120, id=id@entry=24673, argc=argc@entry=2, argv=argv@entry=0x7f36173763f0, me=me@entry=0x563320da2b28, kw_splat=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:233
  #24 0x00007f361d341348 in rb_call0 (ec=0x56332126c860, recv=94777594708120, mid=24673, argc=argc@entry=2, argv=0x7f36173763f0, argv@entry=0x7f36173763e8, self=94777594713760, call_scope=CALL_FCALL) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:355
  #25 0x00007f361d3413b5 in rb_call (scope=CALL_FCALL, argv=0x7f36173763e8, argc=2, mid=<optimized out>, recv=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:682
  #26 rb_funcallv (recv=<optimized out>, mid=<optimized out>, argc=argc@entry=2, argv=argv@entry=0x7f36173763f0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:922
  #27 0x00007f3618dc9efd in monitor_wait_for_cond_body (v=v@entry=139870294467888) at /tmp/ruby/v3/src/trunk-gc-asserts/ext/monitor/monitor.c:152
  #28 0x00007f361d17c285 in rb_ensure (b_proc=b_proc@entry=0x7f3618dc9e80 <monitor_wait_for_cond_body>, data1=data1@entry=139870294467888, e_proc=e_proc@entry=0x7f3618dca050 <monitor_enter_for_cond>, data2=data2@entry=139870294467888) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #29 0x00007f3618dc9fbd in monitor_wait_for_cond (monitor=94777594713760, cond=<optimized out>, timeout=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/ext/monitor/monitor.c:180
  #30 0x00007f361d32a376 in vm_call_cfunc_with_frame (ec=0x56332126c860, reg_cfp=0x7f3617476b50, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2548
  #31 0x00007f361d335a82 in vm_sendish (block_handler=<optimized out>, method_explorer=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:4093
  #32 vm_exec_core (ec=0x56332128b244, ec@entry=0x56332126c860, initial=128, initial@entry=0) at ../../src/trunk-gc-asserts/insns.def:801
  #33 0x00007f361d33c112 in rb_vm_exec (ec=0x56332126c860, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1935
  #34 0x00007f361d33cae1 in invoke_block (ec=<optimized out>, iseq=iseq@entry=0x7f3617376890, self=self@entry=94777594714800, cref=cref@entry=0x0, type=<optimized out>, opt_pc=0, captured=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1052
  #35 0x00007f361d33d1fe in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=<optimized out>, argc=<optimized out>, self=94777594714800, captured=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1124
  #36 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=kw_splat@entry=0, cref=cref@entry=0x0, is_lambda=<optimized out>, force_blockarg=0, passed_block_handler=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1142
  #37 0x00007f361d33d7b2 in vm_yield (kw_splat=0, argv=<optimized out>, argc=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1187
  #38 rb_yield_0 (argv=<optimized out>, argc=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:1133
  #39 rb_yield_values2 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:1179
  #40 0x00007f361d17c285 in rb_ensure (b_proc=0x7f3618dc9e70 <monitor_sync_body>, data1=94777594713760, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #41 0x00007f361d32a376 in vm_call_cfunc_with_frame (ec=0x56332126c860, reg_cfp=0x7f3617476c30, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2548
  #42 0x00007f361d335b75 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-gc-asserts/vm_insnhelper.c:4093
  #43 vm_exec_core (ec=0x56332128b244, ec@entry=0x56332126c860, initial=128, initial@entry=0) at ../../src/trunk-gc-asserts/insns.def:782
  #44 0x00007f361d33c112 in rb_vm_exec (ec=0x56332126c860, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1935
  #45 0x00007f361d33cae1 in invoke_block (ec=ec@entry=0x56332126c860, iseq=iseq@entry=0x563321083928, self=self@entry=94777598303120, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1052
  #46 0x00007f361d33f3d4 in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f3617376c40, argc=556189792, self=<optimized out>, captured=0x563320f1a180, ec=0x56332126c860) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1124
  #47 invoke_block_from_c_proc (me=0x0, is_lambda=<optimized out>, passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f3617376c40, argc=556189792, self=<optimized out>, proc=0x7f3617376d28, ec=0x56332126c860) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1224
  #48 vm_invoke_proc (passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f3617376c40, argc=556189792, self=<optimized out>, proc=0x7f3617376d28, ec=0x56332126c860) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1253
  #49 rb_vm_invoke_proc (ec=0x56332126c860, proc=proc@entry=0x563320f1a180, argc=argc@entry=1, argv=argv@entry=0x7f3617376c40, kw_splat=<optimized out>, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1274
  #50 0x00007f361d2f6e58 in thread_do_start (th=th@entry=0x56332128b1b0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:703
  #51 0x00007f361d2f8d87 in thread_start_func_2 (th=th@entry=0x56332128b1b0, stack_start=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:757
  #52 0x00007f361d2f929b in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:969
  #53 0x00007f361c8866db in start_thread (arg=0x7f3617477700) at pthread_create.c:463
  #54 0x00007f361cddc88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 2 (Thread 0x7f3617598700 (LWP 25824)):
  #0  0x00007f361cdd203f in __GI___select (nfds=11, readfds=0x7f3610000f50, writefds=0x0, exceptfds=0x0, timeout=0x0) at ../sysdeps/unix/sysv/linux/select.c:41
  #1  0x00007f361d2f9a0c in rb_fd_select (n=<optimized out>, readfds=<optimized out>, writefds=<optimized out>, exceptfds=<optimized out>, timeout=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:3905
  #2  0x00007f361d2f9b87 in native_fd_select (th=<optimized out>, timeout=<optimized out>, exceptfds=<optimized out>, writefds=<optimized out>, readfds=<optimized out>, n=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:1161
  #3  do_select (p=p@entry=139870295651824) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:4076
  #4  0x00007f361d17c285 in rb_ensure (b_proc=b_proc@entry=0x7f361d2f9a10 <do_select>, data1=data1@entry=139870295651824, e_proc=e_proc@entry=0x7f361d2f9740 <select_set_free>, data2=data2@entry=139870295651824) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #5  0x00007f361d2fa0c6 in rb_thread_fd_select (max=max@entry=11, read=read@entry=0x7f36174978c0, write=write@entry=0x0, except=except@entry=0x0, timeout=timeout@entry=0x0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:4202
  #6  0x00007f361d1b2446 in select_internal (fds=0x7f36174978c0, tp=0x0, except=8, write=<optimized out>, read=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/io.c:9234
  #7  select_call (arg=arg@entry=139870295652512) at /tmp/ruby/v3/src/trunk-gc-asserts/io.c:9304
  #8  0x00007f361d17c285 in rb_ensure (b_proc=b_proc@entry=0x7f361d1b23a0 <select_call>, data1=data1@entry=139870295652512, e_proc=e_proc@entry=0x7f361d1adb80 <select_end>, data2=data2@entry=139870295652512) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #9  0x00007f361d1adad2 in rb_f_select (argc=<optimized out>, argv=<optimized out>, obj=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/io.c:9652
  #10 0x00007f361d32a376 in vm_call_cfunc_with_frame (ec=0x563321102e00, reg_cfp=0x7f3617597bf8, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2548
  #11 0x00007f361d335a82 in vm_sendish (block_handler=<optimized out>, method_explorer=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:4093
  #12 vm_exec_core (ec=0xb, ec@entry=0x563321102e00, initial=139870173400912, initial@entry=0) at ../../src/trunk-gc-asserts/insns.def:801
  #13 0x00007f361d33c112 in rb_vm_exec (ec=0x563321102e00, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1935
  #14 0x00007f361d33cae1 in invoke_block (ec=ec@entry=0x563321102e00, iseq=iseq@entry=0x5633210826e0, self=self@entry=94777595782560, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1052
  #15 0x00007f361d33f3d4 in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f3617497c40, argc=554708480, self=<optimized out>, captured=0x5633212839f0, ec=0x563321102e00) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1124
  #16 invoke_block_from_c_proc (me=0x0, is_lambda=<optimized out>, passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f3617497c40, argc=554708480, self=<optimized out>, proc=0x7f3617497d28, ec=0x563321102e00) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1224
  #17 vm_invoke_proc (passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f3617497c40, argc=554708480, self=<optimized out>, proc=0x7f3617497d28, ec=0x563321102e00) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1253
  #18 rb_vm_invoke_proc (ec=0x563321102e00, proc=proc@entry=0x5633212839f0, argc=argc@entry=0, argv=argv@entry=0x7f3617497c40, kw_splat=<optimized out>, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1274
  #19 0x00007f361d2f6e58 in thread_do_start (th=th@entry=0x563321283860) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:703
  #20 0x00007f361d2f8d87 in thread_start_func_2 (th=th@entry=0x563321283860, stack_start=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:757
  #21 0x00007f361d2f929b in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:969
  #22 0x00007f361c8866db in start_thread (arg=0x7f3617598700) at pthread_create.c:463
  #23 0x00007f361cddc88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 1 (Thread 0x7f361d892d80 (LWP 25812)):
  #0  0x00007f361cdcfcf6 in __GI_ppoll (fds=fds@entry=0x7ffe8a880d88, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
  #1  0x00007f361d2f3f07 in rb_sigwait_sleep (th=th@entry=0x563320d77f70, sigwait_fd=sigwait_fd@entry=3, rel=rel@entry=0x0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:2009
  #2  0x00007f361d2f4ec6 in native_sleep (th=th@entry=0x563320d77f70, rel=0x0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:2129
  #3  0x00007f361d2f740f in thread_join_sleep (arg=arg@entry=140731222593392) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:1024
  #4  0x00007f361d17c285 in rb_ensure (b_proc=b_proc@entry=0x7f361d2f7350 <thread_join_sleep>, data1=data1@entry=140731222593392, e_proc=e_proc@entry=0x7f361d2eeae0 <remove_from_join_list>, data2=data2@entry=140731222593392) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #5  0x00007f361d2effb8 in thread_join (target_th=0x563321283860, rel=rel@entry=0x0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:1069
  #6  0x00007f361d2f00fc in thread_join_m (argc=<optimized out>, argv=<optimized out>, self=94777595757880) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:1166
  #7  0x00007f361d32a376 in vm_call_cfunc_with_frame (ec=ec@entry=0x563320d785a0, reg_cfp=reg_cfp@entry=0x7f361d890fa0, calling=calling@entry=0x7ffe8a881220, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2548
  #8  0x00007f361d32a617 in vm_call_cfunc (ec=ec@entry=0x563320d785a0, reg_cfp=reg_cfp@entry=0x7f361d890fa0, calling=calling@entry=0x7ffe8a881220, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2569
  #9  0x00007f361d344c81 in vm_call_method_each_type (ec=ec@entry=0x563320d785a0, cfp=cfp@entry=0x7f361d890fa0, calling=0x7ffe8a881220, cd=0x5633210d9580) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2990
  #10 0x00007f361d3452db in vm_call_method (ec=0x563320d785a0, cfp=0x7f361d890fa0, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:3110
  #11 0x00007f361d335a82 in vm_sendish (block_handler=<optimized out>, method_explorer=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:4093
  #12 vm_exec_core (ec=0x7ffe8a880d88, initial=1, initial@entry=0) at ../../src/trunk-gc-asserts/insns.def:801
  #13 0x00007f361d33c7ee in rb_vm_exec (ec=0x563320d785a0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1944
  #14 0x00007f361d3467b0 in rb_iseq_eval_main (iseq=iseq@entry=0x563320da0058) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:2194
  #15 0x00007f361d17821a in rb_ec_exec_node (ec=ec@entry=0x563320d785a0, n=n@entry=0x563320da0058) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:296
  #16 0x00007f361d17eb69 in ruby_run_node (n=0x563320da0058) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:354
  #17 0x000056331eef1a1f in main (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/main.c:50
  >>> Dump Ruby level backtrace
  th: 0x563320d77f70, native_id: 0x7f361d892d80
  -- Control frame information -----------------------------------------------
  c:0003 p:---- s:0012 e:000011 CFUNC  :join
    me:
      called_id: join, type: cfunc
      owner class: 0x0000563320da83c0 [3LM R ] T_CLASS Thread
    self: 0x0000563320ed8538 [0LM  U] VM/thread (Thread)VM/thread
  c:0002 p:0247 s:0008 E:000d30 EVAL   /tmp/ruby/v3/src/trunk-gc-asserts/test/drb/ut_drb_drbssl.rb:37 [FINISH]
    self: 0x0000563320dd5f28 [3LM   ] T_OBJECT len:0 ptr:0x0000000000000000
    lvars:
      config: 0x0000563320edf220 [3LM   ] T_HASH (Hash)[A ] 4
      es: 0x0000563320f07a90 [3LM   ] T_OBJECT (DRb::ExtServ)len:5 ptr:0x00007f3608000b20
  c:0001 p:0000 s:0003 E:000560 (none) [FINISH]
    self: 0x0000563320dd5f28 [3LM   ] T_OBJECT len:0 ptr:0x0000000000000000
  
  th: 0x563321283860, native_id: 0x7f3617598700
  -- Control frame information -----------------------------------------------
  c:0006 p:---- s:0027 e:000026 CFUNC  :select
    me:
      called_id: select, type: cfunc
      owner class: 0x0000563320dba3b8 [3LM   ] T_CLASS (annon)
    self: 0x0000563320dba3e0 [3LM R ] T_CLASS IO
  c:0005 p:0019 s:0022 e:000021 METHOD /tmp/ruby/v3/src/trunk-gc-asserts/lib/drb/drb.rb:986
    me:
      called_id: accept_or_shutdown, type: iseq
      owner class: 0x00005633211467c0 [3LM R ] T_CLASS DRb::DRbTCPSocket
    self: 0x0000563320ed8f88 [3LM R ] T_OBJECT (DRb::DRbSSLSocket)len:10 ptr:0x00007f36080015a0
    lvars:
      readables: T_NIL
  c:0004 p:0007 s:0017 e:000016 METHOD /tmp/ruby/v3/src/trunk-gc-asserts/lib/drb/ssl.rb:324
    me:
      called_id: accept, type: iseq
      owner class: 0x0000563320f0a2b8 [3LM R ] T_CLASS DRb::DRbSSLSocket
    self: 0x0000563320ed8f88 [3LM R ] T_OBJECT (DRb::DRbSSLSocket)len:10 ptr:0x00007f36080015a0
    lvars:
      soc: T_NIL
      ssl: T_NIL
  c:0003 p:0005 s:0011 e:000010 METHOD /tmp/ruby/v3/src/trunk-gc-asserts/lib/drb/drb.rb:1720
    me:
      called_id: main_loop, type: iseq
      owner class: 0x0000563321145910 [3LM R ] T_CLASS DRb::DRbServer
    self: 0x0000563320ede5a0 [3LM   ] T_OBJECT (DRb::DRbServer)len:10 ptr:0x00007f3608001540
    lvars:
      client0: T_NIL
  c:0002 p:0008 s:0006 e:000005 BLOCK  /tmp/ruby/v3/src/trunk-gc-asserts/lib/drb/drb.rb:1566 [FINISH]
    me:
      called_id: run, type: iseq
      owner class: 0x0000563321145910 [3LM R ] T_CLASS DRb::DRbServer
    self: 0x0000563320ede5a0 [3LM   ] T_OBJECT (DRb::DRbServer)len:10 ptr:0x00007f3608001540
  c:0001 p:---- s:0003 e:000002 (none) [FINISH]
    self: T_NIL
  
  th: 0x56332128b1b0, native_id: 0x7f3617477700
  -- Control frame information -----------------------------------------------
  c:0011 p:---- s:0045 e:000044 CFUNC  :sleep
    me:
      called_id: sleep, type: cfunc
      owner class: 0x0000563320da38c0 [3LM   ] T_CLASS Thread::Mutex
    self: 0x0000563320dd91f0 [0 M  U] mutex (Thread::Mutex)mutex
  c:0010 p:---- s:0042 e:000041 CFUNC  :wait
    me:
      called_id: wait, type: cfunc
      owner class: 0x0000563320da2c68 [3LM   ] T_CLASS Thread::ConditionVariable
    self: 0x0000563320dd8098 [3LM R ] condvar (Thread::ConditionVariable)condvar
  c:0009 p:---- s:0039 e:000038 CFUNC  :wait_for_cond
    me:
      called_id: wait_for_cond, type: cfunc
      owner class: 0x00005633210763b8 [3LM   ] T_CLASS Monitor
    self: 0x0000563320dd96a0 [3LM R ] monitor (Monitor)monitor
  c:0008 p:0019 s:0033 e:000032 METHOD /tmp/ruby/v3/build/trunk-gc-asserts/.ext/common/monitor.rb:108
    me:
      called_id: wait, type: iseq
      owner class: 0x0000563321075d78 [3LM   ] T_CLASS MonitorMixin::ConditionVariable
    self: 0x0000563320dd8188 [3LM   ] T_OBJECT (MonitorMixin::ConditionVariable)(embed) len:3
    lvars:
      timeout: T_NIL
  c:0007 p:0009 s:0028 e:000027 METHOD /tmp/ruby/v3/build/trunk-gc-asserts/.ext/common/monitor.rb:125
    me:
      called_id: wait_until, type: iseq
      owner class: 0x0000563321075d78 [3LM   ] T_CLASS MonitorMixin::ConditionVariable
    self: 0x0000563320dd8188 [3LM   ] T_OBJECT (MonitorMixin::ConditionVariable)(embed) len:3
  c:0006 p:0007 s:0024 e:000023 BLOCK  /tmp/ruby/v3/src/trunk-gc-asserts/lib/drb/drb.rb:1238 [FINISH]
    me:
      called_id: _execute, type: iseq
      owner class: 0x0000563321145d70 [3LM   ] T_CLASS DRb::ThreadObject
    self: 0x0000563320dd9ab0 [3LM R ] T_OBJECT (DRb::ThreadObject)len:10 ptr:0x00007f36080014e0
  c:0005 p:---- s:0021 e:000020 CFUNC  :synchronize
    me:
      called_id: synchronize, type: cfunc
      owner class: 0x00005633210763b8 [3LM   ] T_CLASS Monitor
    self: 0x0000563320dd96a0 [3LM R ] monitor (Monitor)monitor
  c:0004 p:0009 s:0017 e:000016 METHOD /tmp/ruby/v3/build/trunk-gc-asserts/.ext/common/monitor.rb:202
    me:
      called_id: synchronize, type: iseq
      owner class: 0x0000563321075e18 [0LM  U] T_MODULE MonitorMixin
      defined_class: 0x0000563321145c80 [0LM  U] T_ICLASS src:MonitorMixin
    self: 0x0000563320dd9ab0 [3LM R ] T_OBJECT (DRb::ThreadObject)len:10 ptr:0x00007f36080014e0
    lvars:
      b: T_NIL
  c:0003 p:0004 s:0012 e:000011 METHOD /tmp/ruby/v3/src/trunk-gc-asserts/lib/drb/drb.rb:1237
    me:
      called_id: _execute, type: iseq
      owner class: 0x0000563321145d70 [3LM   ] T_CLASS DRb::ThreadObject
    self: 0x0000563320dd9ab0 [3LM R ] T_OBJECT (DRb::ThreadObject)len:10 ptr:0x00007f36080014e0
  c:0002 p:0014 s:0008 e:000007 BLOCK  /tmp/ruby/v3/src/trunk-gc-asserts/lib/drb/drb.rb:1262 [FINISH]
    me:
      called_id: make_pool, type: iseq
      owner class: 0x0000563321145b68 [3LM   ] T_CLASS (annon)
    self: 0x0000563321145b90 [3LM R ] T_CLASS DRb::DRbConn
    lvars:
      queue: 0x0000563320dd9ab0 [3LM R ] T_OBJECT (DRb::ThreadObject)len:10 ptr:0x00007f36080014e0
      pool: 0x00007f3608007f90 [0     ] T_ARRAY (Array)[E ] len: 0 (embed)
  c:0001 p:---- s:0003 e:000002 (none) [FINISH]
    self: T_NIL
  
  th: 0x7f3610016990, native_id: 0x7f3617235700
  -- Control frame information -----------------------------------------------
  c:0023 p:---- s:0114 e:000113 CFUNC  :sleep
    me:
      called_id: sleep, type: cfunc
      owner class: 0x0000563320da38c0 [3LM   ] T_CLASS Thread::Mutex
    self: 0x0000563320dd91f0 [0 M  U] mutex (Thread::Mutex)mutex
  c:0022 p:---- s:0111 e:000110 CFUNC  :wait
    me:
      called_id: wait, type: cfunc
      owner class: 0x0000563320da2c68 [3LM   ] T_CLASS Thread::ConditionVariable
    self: 0x0000563320dd8368 [3LM   ] condvar (Thread::ConditionVariable)condvar
  c:0021 p:---- s:0108 e:000107 CFUNC  :wait_for_cond
    me:
      called_id: wait_for_cond, type: cfunc
      owner class: 0x00005633210763b8 [3LM   ] T_CLASS Monitor
    self: 0x0000563320dd96a0 [3LM R ] monitor (Monitor)monitor
  c:0020 p:0019 s:0102 e:000101 METHOD /tmp/ruby/v3/build/trunk-gc-asserts/.ext/common/monitor.rb:108
    me:
      called_id: wait, type: iseq
      owner class: 0x0000563321075d78 [3LM   ] T_CLASS MonitorMixin::ConditionVariable
    self: 0x0000563320dd8728 [3LM   ] T_OBJECT (MonitorMixin::ConditionVariable)(embed) len:3
    lvars:
      timeout: T_NIL
  c:0019 p:0009 s:0097 e:000096 METHOD /tmp/ruby/v3/build/trunk-gc-asserts/.ext/common/monitor.rb:125
    me:
      called_id: wait_until, type: iseq
      owner class: 0x0000563321075d78 [3LM   ] T_CLASS MonitorMixin::ConditionVariable
    self: 0x0000563320dd8728 [3LM   ] T_OBJECT (MonitorMixin::ConditionVariable)(embed) len:3
  c:0018 p:0007 s:0093 e:000092 BLOCK  /tmp/ruby/v3/src/trunk-gc-asserts/lib/drb/drb.rb:1223 [FINISH]
    me:
      called_id: method_missing, type: iseq
      owner class: 0x0000563321145d70 [3LM   ] T_CLASS DRb::ThreadObject
    self: 0x0000563320dd9ab0 [3LM R ] T_OBJECT (DRb::ThreadObject)len:10 ptr:0x00007f36080014e0
    lvars:
      value: T_NIL
  c:0017 p:---- s:0089 e:000088 CFUNC  :synchronize
    me:
      called_id: synchronize, type: cfunc
      owner class: 0x00005633210763b8 [3LM   ] T_CLASS Monitor
    self: 0x0000563320dd96a0 [3LM R ] monitor (Monitor)monitor
  c:0016 p:0009 s:0085 e:000084 METHOD /tmp/ruby/v3/build/trunk-gc-asserts/.ext/common/monitor.rb:202
    me:
      called_id: synchronize, type: iseq
      owner class: 0x0000563321075e18 [0LM  U] T_MODULE MonitorMixin
      defined_class: 0x0000563321145c80 [0LM  U] T_ICLASS src:MonitorMixin
    self: 0x0000563320dd9ab0 [3LM R ] T_OBJECT (DRb::ThreadObject)len:10 ptr:0x00007f36080014e0
    lvars:
      b: T_NIL
  c:0015 p:0004 s:0080 e:000079 METHOD /tmp/ruby/v3/src/trunk-gc-asserts/lib/drb/drb.rb:1222
    me:
      called_id: method_missing, type: iseq
      owner class: 0x0000563321145d70 [3LM   ] T_CLASS DRb::ThreadObject
    self: 0x0000563320dd9ab0 [3LM R ] T_OBJECT (DRb::ThreadObject)len:10 ptr:0x00007f36080014e0
    lvars:
      msg: T_SYMBOL take
      arg: 0x00007f3608004d90 [0     ] T_ARRAY (Array)[E ] len: 1 (embed)
      blk: T_NIL
  c:0014 p:0023 s:0073 e:000072 METHOD /tmp/ruby/v3/src/trunk-gc-asserts/lib/drb/drb.rb:1300
    me:
      called_id: open, type: iseq
      owner class: 0x0000563321145b68 [3LM   ] T_CLASS (annon)
    self: 0x0000563321145b90 [3LM R ] T_CLASS DRb::DRbConn
    lvars:
      remote_uri: 0x0000563320da0468 [3LM   ] T_STRING (String)drbssl://172.17.0.18:37497
      conn: T_NIL
      succ: T_NIL
      result: T_NIL
  c:0013 p:0016 s:0065 e:000064 BLOCK  /tmp/ruby/v3/src/trunk-gc-asserts/lib/drb/drb.rb:1142
    me:
      called_id: method_missing, type: iseq
      owner class: 0x0000563321147a08 [3LM   ] T_CLASS DRb::DRbObject
    self: 0x0000563320d9f108 [3LM   ] T_OBJECT (DRb::DRbObject)(embed) len:3
  c:0012 p:0021 s:0062 e:000061 METHOD /tmp/ruby/v3/src/trunk-gc-asserts/lib/drb/drb.rb:1161
    me:
      called_id: with_friend, type: iseq
      owner class: 0x00005633211479e0 [3LM   ] T_CLASS (annon)
    self: 0x0000563321147a08 [3LM   ] T_CLASS DRb::DRbObject
    lvars:
      uri: 0x0000563320da0468 [3LM   ] T_STRING (String)drbssl://172.17.0.18:37497
      friend: T_NIL
      save: T_NIL
  c:0011 p:0074 s:0055 e:000054 METHOD /tmp/ruby/v3/src/trunk-gc-asserts/lib/drb/drb.rb:1141
    me:
      called_id: method_missing, type: iseq
      owner class: 0x0000563321147a08 [3LM   ] T_CLASS DRb::DRbObject
    self: 0x0000563320d9f108 [3LM   ] T_OBJECT (DRb::DRbObject)(embed) len:3
    lvars:
      msg_id: T_SYMBOL unregist
      a: 0x00007f3608004de0 [0     ] T_ARRAY (Array)[E ] len: 1 (embed)
      b: T_NIL
      obj: T_NIL
      succ: T_NIL
      result: T_NIL
      bt: T_NIL
  c:0010 p:0009 s:0044 e:000043 BLOCK  /tmp/ruby/v3/src/trunk-gc-asserts/lib/drb/extserv.rb:32 [FINISH]
    me:
      called_id: stop_service, type: iseq
      owner class: 0x000056332115a5b8 [3LM   ] T_CLASS DRb::ExtServ
    self: 0x0000563320f07a90 [3LM   ] T_OBJECT (DRb::ExtServ)len:5 ptr:0x00007f3608000b20
    lvars:
      server: T_NIL
  c:0009 p:---- s:0040 e:000039 CFUNC  :synchronize
    me:
      called_id: synchronize, type: cfunc
      owner class: 0x00005633210763b8 [3LM   ] T_CLASS Monitor
    self: 0x0000563320f07720 [3LM R ] monitor (Monitor)monitor
  c:0008 p:0009 s:0036 e:000035 METHOD /tmp/ruby/v3/build/trunk-gc-asserts/.ext/common/monitor.rb:202
    me:
      called_id: synchronize, type: iseq
      owner class: 0x0000563321075e18 [0LM  U] T_MODULE MonitorMixin
      defined_class: 0x000056332115a4c8 [0LM  U] T_ICLASS src:MonitorMixin
    self: 0x0000563320f07a90 [3LM   ] T_OBJECT (DRb::ExtServ)len:5 ptr:0x00007f3608000b20
    lvars:
      b: T_NIL
  c:0007 p:0004 s:0031 e:000030 METHOD /tmp/ruby/v3/src/trunk-gc-asserts/lib/drb/extserv.rb:31
    me:
      called_id: stop_service, type: iseq
      owner class: 0x000056332115a5b8 [3LM   ] T_CLASS DRb::ExtServ
    self: 0x0000563320f07a90 [3LM   ] T_OBJECT (DRb::ExtServ)len:5 ptr:0x00007f3608000b20
  c:0006 p:0074 s:0027 e:000026 METHOD /tmp/ruby/v3/src/trunk-gc-asserts/lib/drb/drb.rb:1690
    me:
      called_id: perform_without_block, type: iseq
      owner class: 0x0000563321145208 [3LM   ] T_CLASS DRb::DRbServer::InvokeMethod
    self: 0x00007f3608005308 [0     ] T_OBJECT (DRb::DRbServer::InvokeMethod)len:8 ptr:0x00007f361bc10ed0
    lvars:
      ary: T_NIL
  c:0005 p:0029 s:0022 e:000021 METHOD /tmp/ruby/v3/src/trunk-gc-asserts/lib/drb/drb.rb:1646
    me:
      called_id: perform, type: iseq
      owner class: 0x0000563321145208 [3LM   ] T_CLASS DRb::DRbServer::InvokeMethod
    self: 0x00007f3608005308 [0     ] T_OBJECT (DRb::DRbServer::InvokeMethod)len:8 ptr:0x00007f361bc10ed0
  c:0004 p:0025 s:0018 e:000017 BLOCK  /tmp/ruby/v3/src/trunk-gc-asserts/lib/drb/drb.rb:1734 [FINISH]
    me:
      called_id: main_loop, type: iseq
      owner class: 0x0000563321145910 [3LM R ] T_CLASS DRb::DRbServer
    self: 0x0000563320ede5a0 [3LM   ] T_OBJECT (DRb::DRbServer)len:10 ptr:0x00007f3608001540
    lvars:
      succ: T_FALSE
      invoke_method: 0x00007f3608005308 [0     ] T_OBJECT (DRb::DRbServer::InvokeMethod)len:8 ptr:0x00007f361bc10ed0
      result: T_NIL
      e: T_NIL
  c:0003 p:---- s:0011 e:000010 CFUNC  :loop
    me:
      called_id: loop, type: cfunc
      owner class: 0x0000563320dd8ed0 [0LM  U] T_MODULE Kernel
      defined_class: 0x0000563320dd8e58 [0LM  U] T_ICLASS src:Kernel
    self: 0x0000563320ede5a0 [3LM   ] T_OBJECT (DRb::DRbServer)len:10 ptr:0x00007f3608001540
  c:0002 p:0062 s:0007 e:000006 BLOCK  /tmp/ruby/v3/src/trunk-gc-asserts/lib/drb/drb.rb:1730 [FINISH]
    me:
      called_id: main_loop, type: iseq
      owner class: 0x0000563321145910 [3LM R ] T_CLASS DRb::DRbServer
    self: 0x0000563320ede5a0 [3LM   ] T_OBJECT (DRb::DRbServer)len:10 ptr:0x00007f3608001540
    lvars:
      client: 0x00007f3608005560 [0     ] T_OBJECT (DRb::DRbSSLSocket)len:8 ptr:0x00007f361bc10df0
  c:0001 p:---- s:0003 e:000002 (none) [FINISH]
    self: T_NIL
  
  $1 = 0
  ">>> Finish
  "
  [nil, 25812]
  "gdb -p 25328 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  [New LWP 25329]
  [New LWP 25473]
  [New LWP 25786]
  [New LWP 25804]
  [New LWP 25826]
  [New LWP 25827]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  RB_TYPE_P (obj=94579523036920, t=RUBY_T_NODE) at /tmp/ruby/v3/src/trunk-gc-asserts/include/ruby/internal/value_type.h:286
  286	{
  >>> Machine level backtrace
  
  Thread 7 (Thread 0x7f8b870eb700 (LWP 25827)):
  #0  0x00007f8b8b0db9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5605034d5ba0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
  #1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5605034d5bd0, cond=0x5605034d5b78) at pthread_cond_wait.c:502
  #2  __pthread_cond_wait (cond=0x5605034d5b78, mutex=0x5605034d5bd0) at pthread_cond_wait.c:655
  #3  0x00007f8b8bb422c9 in rb_native_cond_wait (cond=<optimized out>, mutex=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:509
  #4  0x00007f8b8bb43adc in native_cond_sleep (th=th@entry=0x5605034d5b10, rel=rel@entry=0x0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:1200
  #5  0x00007f8b8bb43dc4 in native_sleep (th=th@entry=0x5605034d5b10, rel=0x0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:2143
  #6  0x00007f8b8bb4725d in sleep_forever (fl=1, th=0x5605034d5b10) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:1272
  #7  rb_thread_sleep_deadly_allow_spurious_wakeup () at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:1363
  #8  rb_mutex_sleep_forever (time=time@entry=8) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_sync.c:456
  #9  0x00007f8b8b9cb285 in rb_ensure (b_proc=b_proc@entry=0x7f8b8bb471d0 <rb_mutex_sleep_forever>, data1=data1@entry=8, e_proc=e_proc@entry=0x7f8b8bb458b0 <mutex_lock_uninterruptible>, data2=data2@entry=140236521978280) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #10 0x00007f8b8bb4590d in rb_mutex_sleep (self=140236521978280, timeout=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_sync.c:482
  #11 0x00007f8b8bb8e98d in vm_call0_cfunc_with_frame (argv=0x7f8b86fea208, cd=0x7f8b86fe9fb0, calling=0x7f8b86fe9fc0, ec=0x5605034d5cf0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:91
  #12 vm_call0_cfunc (argv=0x7f8b86fea208, cd=0x7f8b86fe9fb0, calling=0x7f8b86fe9fc0, ec=0x5605034d5cf0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:105
  #13 vm_call0_body (argv=0x7f8b86fea208, cd=0x7f8b86fe9fb0, calling=0x7f8b86fe9fc0, ec=0x5605034d5cf0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:140
  #14 rb_vm_call0 (ec=ec@entry=0x5605034d5cf0, recv=recv@entry=140236521978280, id=id@entry=24513, argc=argc@entry=1, argv=argv@entry=0x7f8b86fea208, me=me@entry=0x56050287b600, kw_splat=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:53
  #15 0x00007f8b8bb8f185 in rb_vm_call_kw (ec=ec@entry=0x5605034d5cf0, recv=recv@entry=140236521978280, id=id@entry=24513, argc=argc@entry=1, argv=argv@entry=0x7f8b86fea208, me=me@entry=0x56050287b600, kw_splat=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:233
  #16 0x00007f8b8bb90348 in rb_call0 (ec=0x5605034d5cf0, recv=140236521978280, mid=24513, argc=1, argv=0x7f8b86fea208, self=140236521978120, call_scope=CALL_FCALL) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:355
  #17 0x00007f8b8b9cb285 in rb_ensure (b_proc=b_proc@entry=0x7f8b8bb3e380 <do_sleep>, data1=data1@entry=140237242016256, e_proc=e_proc@entry=0x7f8b8bb3dac0 <delete_from_waitq>, data2=data2@entry=140237242016272) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #18 0x00007f8b8bb3e7ec in rb_condvar_wait (argc=2, argv=0x7f8b86fea3f0, self=140236521978120) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_sync.c:1412
  #19 0x00007f8b8bb8e98d in vm_call0_cfunc_with_frame (argv=0x7f8b86fea3f0, cd=0x7f8b86fea290, calling=0x7f8b86fea2a0, ec=0x5605034d5cf0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:91
  #20 vm_call0_cfunc (argv=0x7f8b86fea3f0, cd=0x7f8b86fea290, calling=0x7f8b86fea2a0, ec=0x5605034d5cf0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:105
  #21 vm_call0_body (argv=0x7f8b86fea3f0, cd=0x7f8b86fea290, calling=0x7f8b86fea2a0, ec=0x5605034d5cf0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:140
  #22 rb_vm_call0 (ec=ec@entry=0x5605034d5cf0, recv=recv@entry=140236521978120, id=id@entry=24673, argc=argc@entry=2, argv=argv@entry=0x7f8b86fea3f0, me=me@entry=0x56050287ab38, kw_splat=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:53
  #23 0x00007f8b8bb8f185 in rb_vm_call_kw (ec=ec@entry=0x5605034d5cf0, recv=recv@entry=140236521978120, id=id@entry=24673, argc=argc@entry=2, argv=argv@entry=0x7f8b86fea3f0, me=me@entry=0x56050287ab38, kw_splat=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:233
  #24 0x00007f8b8bb90348 in rb_call0 (ec=0x5605034d5cf0, recv=140236521978120, mid=24673, argc=argc@entry=2, argv=0x7f8b86fea3f0, argv@entry=0x7f8b86fea3e8, self=140236521978320, call_scope=CALL_FCALL) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:355
  #25 0x00007f8b8bb903b5 in rb_call (scope=CALL_FCALL, argv=0x7f8b86fea3e8, argc=2, mid=<optimized out>, recv=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:682
  #26 rb_funcallv (recv=<optimized out>, mid=<optimized out>, argc=argc@entry=2, argv=argv@entry=0x7f8b86fea3f0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:922
  #27 0x00007f8b8720defd in monitor_wait_for_cond_body (v=v@entry=140237242017072) at /tmp/ruby/v3/src/trunk-gc-asserts/ext/monitor/monitor.c:152
  #28 0x00007f8b8b9cb285 in rb_ensure (b_proc=b_proc@entry=0x7f8b8720de80 <monitor_wait_for_cond_body>, data1=data1@entry=140237242017072, e_proc=e_proc@entry=0x7f8b8720e050 <monitor_enter_for_cond>, data2=data2@entry=140237242017072) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #29 0x00007f8b8720dfbd in monitor_wait_for_cond (monitor=140236521978320, cond=<optimized out>, timeout=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/ext/monitor/monitor.c:180
  #30 0x00007f8b8bb79376 in vm_call_cfunc_with_frame (ec=0x5605034d5cf0, reg_cfp=0x7f8b870eab50, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2548
  #31 0x00007f8b8bb84a82 in vm_sendish (block_handler=<optimized out>, method_explorer=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:4093
  #32 vm_exec_core (ec=0x5605034d5ba0, ec@entry=0x5605034d5cf0, initial=128, initial@entry=0) at ../../src/trunk-gc-asserts/insns.def:801
  #33 0x00007f8b8bb8b112 in rb_vm_exec (ec=0x5605034d5cf0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1935
  #34 0x00007f8b8bb8bae1 in invoke_block (ec=<optimized out>, iseq=iseq@entry=0x7f8b86fea890, self=self@entry=140236521978400, cref=cref@entry=0x0, type=<optimized out>, opt_pc=0, captured=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1052
  #35 0x00007f8b8bb8c1fe in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=<optimized out>, argc=<optimized out>, self=140236521978400, captured=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1124
  #36 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=kw_splat@entry=0, cref=cref@entry=0x0, is_lambda=<optimized out>, force_blockarg=0, passed_block_handler=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1142
  #37 0x00007f8b8bb8c7b2 in vm_yield (kw_splat=0, argv=<optimized out>, argc=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1187
  #38 rb_yield_0 (argv=<optimized out>, argc=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:1133
  #39 rb_yield_values2 (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:1179
  #40 0x00007f8b8b9cb285 in rb_ensure (b_proc=0x7f8b8720de70 <monitor_sync_body>, data1=140236521978320, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #41 0x00007f8b8bb79376 in vm_call_cfunc_with_frame (ec=0x5605034d5cf0, reg_cfp=0x7f8b870eac30, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2548
  #42 0x00007f8b8bb84b75 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-gc-asserts/vm_insnhelper.c:4093
  #43 vm_exec_core (ec=0x5605034d5ba0, ec@entry=0x5605034d5cf0, initial=128, initial@entry=0) at ../../src/trunk-gc-asserts/insns.def:782
  #44 0x00007f8b8bb8b112 in rb_vm_exec (ec=0x5605034d5cf0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1935
  #45 0x00007f8b8bb8bae1 in invoke_block (ec=ec@entry=0x5605034d5cf0, iseq=iseq@entry=0x560502ed5ca8, self=self@entry=94579524830280, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1052
  #46 0x00007f8b8bb8e3d4 in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f8b86feac40, argc=55401712, self=<optimized out>, captured=0x5605034d5f30, ec=0x5605034d5cf0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1124
  #47 invoke_block_from_c_proc (me=0x0, is_lambda=<optimized out>, passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f8b86feac40, argc=55401712, self=<optimized out>, proc=0x7f8b86fead28, ec=0x5605034d5cf0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1224
  #48 vm_invoke_proc (passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f8b86feac40, argc=55401712, self=<optimized out>, proc=0x7f8b86fead28, ec=0x5605034d5cf0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1253
  #49 rb_vm_invoke_proc (ec=0x5605034d5cf0, proc=proc@entry=0x5605034d5f30, argc=argc@entry=1, argv=argv@entry=0x7f8b86feac40, kw_splat=<optimized out>, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1274
  #50 0x00007f8b8bb45e58 in thread_do_start (th=th@entry=0x5605034d5b10) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:703
  #51 0x00007f8b8bb47d87 in thread_start_func_2 (th=th@entry=0x5605034d5b10, stack_start=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:757
  #52 0x00007f8b8bb4829b in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:969
  #53 0x00007f8b8b0d56db in start_thread (arg=0x7f8b870eb700) at pthread_create.c:463
  #54 0x00007f8b8b62b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 6 (Thread 0x7f8b7260d700 (LWP 25826)):
  #0  0x00007f8b8b0dbed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f8b7260cd70, expected=0, futex_word=0x7f8b7260ce88) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
  #1  __pthread_cond_wait_common (abstime=0x7f8b7260ce50, mutex=0x7f8b8bec2780 <thread_cache_lock>, cond=0x7f8b7260ce60) at pthread_cond_wait.c:533
  #2  __pthread_cond_timedwait (cond=0x7f8b7260ce60, mutex=0x7f8b8bec2780 <thread_cache_lock>, abstime=0x7f8b7260ce50) at pthread_cond_wait.c:667
  #3  0x00007f8b8bb48388 in native_cond_timedwait (abs=<synthetic pointer>, mutex=0x7f8b8bec2780 <thread_cache_lock>, cond=0x7f8b7260ce60) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:529
  #4  register_cached_thread_and_wait (altstack=0x7f8b6001bbd0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:1031
  #5  thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:976
  #6  0x00007f8b8b0d56db in start_thread (arg=0x7f8b7260d700) at pthread_create.c:463
  #7  0x00007f8b8b62b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 5 (Thread 0x7f8b7272e700 (LWP 25804)):
  #0  0x00007f8b8b0db9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5605034cc5a4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
  #1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5605034cc5d0, cond=0x5605034cc578) at pthread_cond_wait.c:502
  #2  __pthread_cond_wait (cond=0x5605034cc578, mutex=0x5605034cc5d0) at pthread_cond_wait.c:655
  #3  0x00007f8b8bb422c9 in rb_native_cond_wait (cond=<optimized out>, mutex=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:509
  #4  0x00007f8b8bb43adc in native_cond_sleep (th=th@entry=0x5605034cc510, rel=rel@entry=0x0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:1200
  #5  0x00007f8b8bb43dc4 in native_sleep (th=0x5605034cc510, rel=0x0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:2143
  #6  0x00007f8b8bb4705d in queue_sleep () at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:1796
  #7  0x00007f8b8b9cb285 in rb_ensure (b_proc=b_proc@entry=0x7f8b8bb46fd0 <queue_sleep>, data1=data1@entry=94579530217080, e_proc=e_proc@entry=0x7f8b8bb3da70 <queue_sleep_done>, data2=data2@entry=140236896262320) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #8  0x00007f8b8bb40291 in queue_do_pop (self=94579530217080, q=0x5605034cc4e0, should_block=1) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_sync.c:930
  #9  0x00007f8b8bb79376 in vm_call_cfunc_with_frame (ec=0x5605034cc6f0, reg_cfp=0x7f8b7272dca0, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2548
  #10 0x00007f8b8bb84a82 in vm_sendish (block_handler=<optimized out>, method_explorer=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:4093
  #11 vm_exec_core (ec=0x5605034cc5a4, ec@entry=0x5605034cc6f0, initial=128, initial@entry=0) at ../../src/trunk-gc-asserts/insns.def:801
  #12 0x00007f8b8bb8b112 in rb_vm_exec (ec=0x5605034cc6f0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1935
  #13 0x00007f8b8bb8bae1 in invoke_block (ec=ec@entry=0x5605034cc6f0, iseq=iseq@entry=0x560502ec76f8, self=self@entry=94579530217400, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1052
  #14 0x00007f8b8bb8e3d4 in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f8b7262dc40, argc=55363312, self=<optimized out>, captured=0x5605034cc930, ec=0x5605034cc6f0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1124
  #15 invoke_block_from_c_proc (me=0x0, is_lambda=<optimized out>, passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f8b7262dc40, argc=55363312, self=<optimized out>, proc=0x7f8b7262dd28, ec=0x5605034cc6f0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1224
  #16 vm_invoke_proc (passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f8b7262dc40, argc=55363312, self=<optimized out>, proc=0x7f8b7262dd28, ec=0x5605034cc6f0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1253
  #17 rb_vm_invoke_proc (ec=0x5605034cc6f0, proc=proc@entry=0x5605034cc930, argc=argc@entry=0, argv=argv@entry=0x7f8b7262dc40, kw_splat=<optimized out>, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1274
  #18 0x00007f8b8bb45e58 in thread_do_start (th=th@entry=0x5605034cc510) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:703
  #19 0x00007f8b8bb47d87 in thread_start_func_2 (th=th@entry=0x5605034cc510, stack_start=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:757
  #20 0x00007f8b8bb4829b in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:969
  #21 0x00007f8b8b0d56db in start_thread (arg=0x7f8b7272e700) at pthread_create.c:463
  #22 0x00007f8b8b62b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 4 (Thread 0x7f8b724ec700 (LWP 25786)):
  #0  0x00007f8b8b62103f in __GI___select (nfds=11, readfds=0x7f8b600119e0, writefds=0x0, exceptfds=0x0, timeout=0x0) at ../sysdeps/unix/sysv/linux/select.c:41
  #1  0x00007f8b8bb48a0c in rb_fd_select (n=<optimized out>, readfds=<optimized out>, writefds=<optimized out>, exceptfds=<optimized out>, timeout=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:3905
  #2  0x00007f8b8bb48b87 in native_fd_select (th=<optimized out>, timeout=<optimized out>, exceptfds=<optimized out>, writefds=<optimized out>, readfds=<optimized out>, n=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:1161
  #3  do_select (p=p@entry=140236893894128) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:4076
  #4  0x00007f8b8b9cb285 in rb_ensure (b_proc=b_proc@entry=0x7f8b8bb48a10 <do_select>, data1=data1@entry=140236893894128, e_proc=e_proc@entry=0x7f8b8bb48740 <select_set_free>, data2=data2@entry=140236893894128) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #5  0x00007f8b8bb490c6 in rb_thread_fd_select (max=max@entry=11, read=read@entry=0x7f8b723eb8c0, write=write@entry=0x0, except=except@entry=0x0, timeout=timeout@entry=0x0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:4202
  #6  0x00007f8b8ba01446 in select_internal (fds=0x7f8b723eb8c0, tp=0x0, except=8, write=<optimized out>, read=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/io.c:9234
  #7  select_call (arg=arg@entry=140236893894816) at /tmp/ruby/v3/src/trunk-gc-asserts/io.c:9304
  #8  0x00007f8b8b9cb285 in rb_ensure (b_proc=b_proc@entry=0x7f8b8ba013a0 <select_call>, data1=data1@entry=140236893894816, e_proc=e_proc@entry=0x7f8b8b9fcb80 <select_end>, data2=data2@entry=140236893894816) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #9  0x00007f8b8b9fcad2 in rb_f_select (argc=<optimized out>, argv=<optimized out>, obj=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/io.c:9652
  #10 0x00007f8b8bb79376 in vm_call_cfunc_with_frame (ec=0x5605034d53b0, reg_cfp=0x7f8b724ebbf8, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2548
  #11 0x00007f8b8bb84a82 in vm_sendish (block_handler=<optimized out>, method_explorer=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:4093
  #12 vm_exec_core (ec=0xb, ec@entry=0x5605034d53b0, initial=140236587866592, initial@entry=0) at ../../src/trunk-gc-asserts/insns.def:801
  #13 0x00007f8b8bb8b112 in rb_vm_exec (ec=0x5605034d53b0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1935
  #14 0x00007f8b8bb8bae1 in invoke_block (ec=ec@entry=0x5605034d53b0, iseq=iseq@entry=0x560502ec6c80, self=self@entry=94579530215880, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1052
  #15 0x00007f8b8bb8e3d4 in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f8b723ebc40, argc=55399344, self=<optimized out>, captured=0x5605034d55c0, ec=0x5605034d53b0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1124
  #16 invoke_block_from_c_proc (me=0x0, is_lambda=<optimized out>, passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f8b723ebc40, argc=55399344, self=<optimized out>, proc=0x7f8b723ebd28, ec=0x5605034d53b0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1224
  #17 vm_invoke_proc (passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f8b723ebc40, argc=55399344, self=<optimized out>, proc=0x7f8b723ebd28, ec=0x5605034d53b0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1253
  #18 rb_vm_invoke_proc (ec=0x5605034d53b0, proc=proc@entry=0x5605034d55c0, argc=argc@entry=0, argv=argv@entry=0x7f8b723ebc40, kw_splat=<optimized out>, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1274
  #19 0x00007f8b8bb45e58 in thread_do_start (th=th@entry=0x5605034d51d0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:703
  #20 0x00007f8b8bb47d87 in thread_start_func_2 (th=th@entry=0x5605034d51d0, stack_start=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:757
  #21 0x00007f8b8bb4829b in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:969
  #22 0x00007f8b8b0d56db in start_thread (arg=0x7f8b724ec700) at pthread_create.c:463
  #23 0x00007f8b8b62b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 3 (Thread 0x7f8b6bfff700 (LWP 25473)):
  #0  0x00007f8b8b0dbed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f8b6bffed70, expected=0, futex_word=0x7f8b6bffee88) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
  #1  __pthread_cond_wait_common (abstime=0x7f8b6bffee50, mutex=0x7f8b8bec2780 <thread_cache_lock>, cond=0x7f8b6bffee60) at pthread_cond_wait.c:533
  #2  __pthread_cond_timedwait (cond=0x7f8b6bffee60, mutex=0x7f8b8bec2780 <thread_cache_lock>, abstime=0x7f8b6bffee50) at pthread_cond_wait.c:667
  #3  0x00007f8b8bb48388 in native_cond_timedwait (abs=<synthetic pointer>, mutex=0x7f8b8bec2780 <thread_cache_lock>, cond=0x7f8b6bffee60) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:529
  #4  register_cached_thread_and_wait (altstack=0x7f8b7c002b60) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:1031
  #5  thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:976
  #6  0x00007f8b8b0d56db in start_thread (arg=0x7f8b6bfff700) at pthread_create.c:463
  #7  0x00007f8b8b62b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 2 (Thread 0x7f8b8720c700 (LWP 25329)):
  #0  0x00007f8b8b61ebf9 in __GI___poll (fds=fds@entry=0x7f8b8710b660, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  #1  0x00007f8b8b9fde50 in poll (__timeout=-1, __nfds=1, __fds=0x7f8b8710b660) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
  #2  nogvl_wait_for_single_fd (events=1, fd=5) at /tmp/ruby/v3/src/trunk-gc-asserts/io.c:10932
  #3  internal_read_func (ptr=ptr@entry=0x7f8b8710b8b0) at /tmp/ruby/v3/src/trunk-gc-asserts/io.c:1078
  #4  0x00007f8b8bb46cf7 in rb_thread_io_blocking_region (func=0x7f8b8b9fdd90 <internal_read_func>, data1=0x7f8b8710b8b0, fd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:1638
  #5  0x00007f8b8b9cb285 in rb_ensure (b_proc=b_proc@entry=0x7f8b8b9fc0d0 <read_internal_call>, data1=data1@entry=140237243201712, e_proc=e_proc@entry=0x7f8b8bb19110 <rb_str_unlocktmp>, data2=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #6  0x00007f8b8bb2a0bb in rb_str_locktmp_ensure (str=<optimized out>, func=func@entry=0x7f8b8b9fc0d0 <read_internal_call>, arg=arg@entry=140237243201712) at /tmp/ruby/v3/src/trunk-gc-asserts/string.c:2788
  #7  0x00007f8b8ba1140a in read_internal_locktmp (iis=0x7f8b8710b8b0, str=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/io.c:2863
  #8  io_getpartial (argc=<optimized out>, argv=<optimized out>, io=<optimized out>, no_exception=no_exception@entry=8, nonblock=nonblock@entry=0) at /tmp/ruby/v3/src/trunk-gc-asserts/io.c:2904
  #9  0x00007f8b8ba118d1 in io_readpartial (argc=<optimized out>, argv=<optimized out>, io=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/io.c:2997
  #10 0x00007f8b8bb79376 in vm_call_cfunc_with_frame (ec=0x5605032ff450, reg_cfp=0x7f8b8720bca0, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2548
  #11 0x00007f8b8bb84a82 in vm_sendish (block_handler=<optimized out>, method_explorer=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:4093
  #12 vm_exec_core (ec=0x7f8b8710b660, ec@entry=0x5605032ff450, initial=1, initial@entry=0) at ../../src/trunk-gc-asserts/insns.def:801
  #13 0x00007f8b8bb8b112 in rb_vm_exec (ec=0x5605032ff450, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1935
  #14 0x00007f8b8bb8bae1 in invoke_block (ec=ec@entry=0x5605032ff450, iseq=iseq@entry=0x5605028605f8, self=self@entry=94579521485040, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1052
  #15 0x00007f8b8bb8e3d4 in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f8b8710bc40, argc=53474384, self=<optimized out>, captured=0x5605032fe880, ec=0x5605032ff450) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1124
  #16 invoke_block_from_c_proc (me=0x0, is_lambda=<optimized out>, passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f8b8710bc40, argc=53474384, self=<optimized out>, proc=0x7f8b8710bd28, ec=0x5605032ff450) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1224
  #17 vm_invoke_proc (passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f8b8710bc40, argc=53474384, self=<optimized out>, proc=0x7f8b8710bd28, ec=0x5605032ff450) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1253
  #18 rb_vm_invoke_proc (ec=0x5605032ff450, proc=proc@entry=0x5605032fe880, argc=argc@entry=0, argv=argv@entry=0x7f8b8710bc40, kw_splat=<optimized out>, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1274
  #19 0x00007f8b8bb45e58 in thread_do_start (th=th@entry=0x5605032ff270) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:703
  #20 0x00007f8b8bb47d87 in thread_start_func_2 (th=th@entry=0x5605032ff270, stack_start=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:757
  #21 0x00007f8b8bb4829b in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:969
  #22 0x00007f8b8b0d56db in start_thread (arg=0x7f8b8720c700) at pthread_create.c:463
  #23 0x00007f8b8b62b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 1 (Thread 0x7f8b8c0e1d80 (LWP 25328)):
  #0  RB_TYPE_P (obj=94579523036920, t=RUBY_T_NODE) at /tmp/ruby/v3/src/trunk-gc-asserts/include/ruby/internal/value_type.h:286
  #1  0x00007f8b8b9db00f in RB_FL_ABLE (obj=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/include/ruby/internal/fl_type.h:221
  #2  RB_FL_TEST (obj=94579523036920, flags=1024) at /tmp/ruby/v3/src/trunk-gc-asserts/include/ruby/internal/fl_type.h:243
  #3  0x00007f8b8b9dda8c in obj_memsize_of (obj=obj@entry=94579523036920, use_all_types=use_all_types@entry=0) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:3881
  #4  0x00007f8b8b9e2a16 in obj_memsize_of (use_all_types=0, obj=94579523036920) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:1239
  #5  check_rvalue_consistency_force (obj=obj@entry=94579523036920, terminate=1) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:1244
  #6  0x00007f8b8b9e4896 in check_rvalue_consistency (obj=94579523036920) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:1305
  #7  RVALUE_OLD_P (obj=94579523036920) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:1382
  #8  check_generation_i (child=94579517470600, ptr=0x7fff1d5c8f60) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:5995
  #9  0x00007f8b8b9e6c7c in gc_mark_children (objspace=objspace@entry=0x560502850100, obj=obj@entry=94579523036920) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:5419
  #10 0x00007f8b8b9e7477 in rb_objspace_reachable_objects_from (obj=obj@entry=94579523036920, func=func@entry=0x7f8b8b9e4880 <check_generation_i>, data=data@entry=0x7fff1d5c8f60) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:9503
  #11 0x00007f8b8b9e7909 in verify_internal_consistency_i (ptr=0x7fff1d5c8f60, stride=40, page_end=<optimized out>, page_start=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:6063
  #12 objspace_each_objects_without_setup (callback=<optimized out>, objspace=<optimized out>, objspace=<optimized out>, data=0x7fff1d5c8f60) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:3028
  #13 gc_verify_internal_consistency (objspace=objspace@entry=0x560502850100) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:6217
  #14 0x00007f8b8b9e88c9 in gc_start (objspace=objspace@entry=0x560502850100, reason=107520) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:7291
  #15 0x00007f8b8b9ebd1a in garbage_collect (reason=<optimized out>, objspace=0x560502850100) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:7272
  #16 gc_start_internal (ec=<optimized out>, self=<optimized out>, full_mark=<optimized out>, immediate_mark=<optimized out>, immediate_sweep=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:7556
  #17 0x00007f8b8bb872e4 in invoke_bf (cfp=<optimized out>, bf=<optimized out>, bf=<optimized out>, argv=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:5099
  #18 vm_invoke_builtin_delegate (start_index=<optimized out>, bf=<optimized out>, cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:5125
  #19 vm_exec_core (ec=0x560502dfa6f8, initial=27, initial@entry=0) at ../../src/trunk-gc-asserts/insns.def:1509
  #20 0x00007f8b8bb8b7ee in rb_vm_exec (ec=0x5605028505a0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1944
  #21 0x00007f8b8bb8bae1 in invoke_block (ec=ec@entry=0x5605028505a0, iseq=iseq@entry=0x560502a68828, self=self@entry=94579521485040, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1052
  #22 0x00007f8b8bb8bd03 in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7fff1d5c92c0, argc=1, self=94579521485040, captured=<optimized out>, ec=0x5605028505a0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1124
  #23 invoke_block_from_c_bh (ec=ec@entry=0x5605028505a0, block_handler=<optimized out>, argv=argv@entry=0x7fff1d5c9320, force_blockarg=force_blockarg@entry=0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argc=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1142
  #24 0x00007f8b8bb8d414 in vm_yield (argc=1, kw_splat=0, argv=0x7fff1d5c9320, ec=0x5605028505a0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1187
  #25 rb_yield_0 (argv=0x7fff1d5c9320, argc=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:1133
  #26 rb_yield_1 (val=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:1139
  #27 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:1149
  #28 0x00007f8b8b93bbee in rb_ary_collect (ary=94579527151360) at /tmp/ruby/v3/src/trunk-gc-asserts/array.c:3186
  #29 0x00007f8b8bb79376 in vm_call_cfunc_with_frame (ec=0x5605028505a0, reg_cfp=0x7f8b8c0dfde0, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2548
  #30 0x00007f8b8bb84b75 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-gc-asserts/vm_insnhelper.c:4093
  #31 vm_exec_core (ec=0x560502dfa6f8, ec@entry=0x5605028505a0, initial=27, initial@entry=0) at ../../src/trunk-gc-asserts/insns.def:782
  #32 0x00007f8b8bb8b112 in rb_vm_exec (ec=0x5605028505a0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1935
  #33 0x00007f8b8bb8bae1 in invoke_block (ec=ec@entry=0x5605028505a0, iseq=iseq@entry=0x5605028607d8, self=self@entry=94579521485040, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1052
  #34 0x00007f8b8bb8bd03 in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7fff1d5c9660, argc=1, self=94579521485040, captured=<optimized out>, ec=0x5605028505a0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1124
  #35 invoke_block_from_c_bh (ec=ec@entry=0x5605028505a0, block_handler=<optimized out>, argv=argv@entry=0x7fff1d5c96c0, force_blockarg=force_blockarg@entry=0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argc=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1142
  #36 0x00007f8b8bb8d414 in vm_yield (argc=1, kw_splat=0, argv=0x7fff1d5c96c0, ec=0x5605028505a0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1187
  #37 rb_yield_0 (argv=0x7fff1d5c96c0, argc=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:1133
  #38 rb_yield_1 (val=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:1139
  #39 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:1149
  #40 0x00007f8b8b93bbee in rb_ary_collect (ary=94579527524640) at /tmp/ruby/v3/src/trunk-gc-asserts/array.c:3186
  #41 0x00007f8b8bb79376 in vm_call_cfunc_with_frame (ec=0x5605028505a0, reg_cfp=0x7f8b8c0dff30, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2548
  #42 0x00007f8b8bb84b75 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-gc-asserts/vm_insnhelper.c:4093
  #43 vm_exec_core (ec=0x560502dfa6f8, initial=27, initial@entry=0) at ../../src/trunk-gc-asserts/insns.def:782
  #44 0x00007f8b8bb8b7ee in rb_vm_exec (ec=0x5605028505a0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1944
  #45 0x00007f8b8bb957b0 in rb_iseq_eval_main (iseq=iseq@entry=0x560502860fa8) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:2194
  #46 0x00007f8b8b9c721a in rb_ec_exec_node (ec=ec@entry=0x5605028505a0, n=n@entry=0x560502860fa8) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:296
  #47 0x00007f8b8b9cdb69 in ruby_run_node (n=0x560502860fa8) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:354
  #48 0x0000560500fc0a1f in main (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/main.c:50
  >>> Dump Ruby level backtrace
  th: 0x56050284ff70, native_id: 0x7f8b8c0e1d80
  -- Control frame information -----------------------------------------------
  c:0014 p:0003 s:0094 e:000093 METHOD <internal:gc>:34
    me:
      called_id: start, type: iseq
      owner class: 0x0000560502882e50 [3LM   ] T_CLASS (annon)
    self: 0x0000560502883c60 [3LM   ] T_MODULE GC
    lvars:
      full_mark: T_TRUE
      immediate_mark: T_TRUE
      immediate_sweep: T_TRUE
      (null): T_FIXNUM 0
  c:0013 p:0091 s:0086 e:000085 METHOD /tmp/ruby/v3/src/trunk-gc-asserts/tool/lib/leakchecker.rb:29
    me:
      called_id: check, type: iseq
      owner class: 0x0000560502a4c178 [3LM   ] T_CLASS LeakChecker
    self: 0x00005605031e6bb8 [0     ] T_OBJECT (LeakChecker)len:7 ptr:0x00007f8b8a45edd8
    lvars:
      test_name: 0x00005605034f48f0 [0     ] T_STRING (String)DRbTests::TestDRbSSLCore#test_06_timeout
      leaks: 0x000056050353e900 [0     ] T_ARRAY (Array)[  T] len: 7, capa:7 ptr:0x00007f8b8a428d78
  c:0012 p:0208 s:0080 e:000079 BLOCK  /tmp/ruby/v3/src/trunk-gc-asserts/tool/lib/minitest/unit.rb:977 [FINISH]
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x0000560502a53590 [3LM R ] T_CLASS MiniTest::Unit
    self: 0x0000560502c7f8f0 [3LM R ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x0000560502deea40
    lvars:
      method: 0x00005605031e7068 [0     ] T_STRING (String)test_06_timeout
      inst: 0x00005605034d3920 [0     ] T_OBJECT (DRbTests::TestDRbSSLCore)len:11 ptr:0x00007f8b8a4360d8
      start_time: T_NIL
      result: 0x00005605034f4f80 [0     ] T_STRING (String)E
  c:0011 p:---- s:0073 e:000072 CFUNC  :map
    me:
      called_id: map, type: cfunc
      owner class: 0x000056050289a870 [3LM   ] T_CLASS Array
    self: 0x00005605031e6f00 [0     ] T_ARRAY (Array)[  T] len: 18, capa:20 ptr:0x00007f8b8a45ea68
  c:0010 p:0006 s:0069 e:000068 BLOCK  /tmp/ruby/v3/src/trunk-gc-asserts/tool/lib/minitest/unit.rb:962
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x0000560502a53590 [3LM R ] T_CLASS MiniTest::Unit
    self: 0x0000560502c7f8f0 [3LM R ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x0000560502deea40
    lvars:
      assertions: T_NIL
  c:0009 p:0167 s:0065 E:001980 METHOD /tmp/ruby/v3/src/trunk-gc-asserts/tool/lib/minitest/unit.rb:989
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x0000560502a53590 [3LM R ] T_CLASS MiniTest::Unit
    self: 0x0000560502c7f8f0 [3LM R ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x0000560502deea40
    lvars:
      suite: 0x0000560503242670 [3LM R ] T_CLASS DRbTests::TestDRbSSLCore
      type: T_SYMBOL test
      header: 0x00005605031e7568 [0     ] T_STRING (String)test_suite_header
      filter: 0x00005605028a5518 [3LM   ] T_REGEXP 
      all_test_methods: 0x00005605031e6f78 [0     ] T_ARRAY (Array)[   ] len: 18, capa:18 ptr:0x00005605030e5f10
      filtered_test_methods: 0x00005605031e6f00 [0     ] T_ARRAY (Array)[  T] len: 18, capa:20 ptr:0x00007f8b8a45ea68
      leakchecker: 0x00005605031e6bb8 [0     ] T_OBJECT (LeakChecker)len:7 ptr:0x00007f8b8a45edd8
      continuation: 0x00005605031e58d0 [0     ] proc (Proc) block in _run_suite@/tmp/ruby/v3/src/trunk-gc-asserts/tool/lib/minitest/unit.rb:961
  c:0008 p:0042 s:0053 e:000052 METHOD /tmp/ruby/v3/src/trunk-gc-asserts/tool/lib/test/unit.rb:1084
    me:
      called_id: orig_run_suite, type: iseq
      owner class: 0x0000560502a5c190 [0LM  U] T_MODULE (Module)Test::Unit::ExcludesOption
      defined_class: 0x0000560502a6ae98 [0LM  U] T_ICLASS src:Test::Unit::ExcludesOption
    self: 0x0000560502c7f8f0 [3LM R ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x0000560502deea40
    lvars:
      suite: 0x0000560503242670 [3LM R ] T_CLASS DRbTests::TestDRbSSLCore
      type: T_SYMBOL test
      ex: T_NIL
  c:0007 p:0103 s:0046 E:002130 METHOD /tmp/ruby/v3/src/trunk-gc-asserts/tool/lib/test/unit/parallel.rb:55
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x0000560502bf7220 [3LM R ] T_CLASS Test::Unit::Worker
    self: 0x0000560502c7f8f0 [3LM R ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x0000560502deea40
    lvars:
      suite: 0x0000560503242670 [3LM R ] T_CLASS DRbTests::TestDRbSSLCore
      type: T_SYMBOL test
      orig_testout: 0x000056050288fb00 [0LM  U] T_FILE (IO)
      i: 0x00005605031e7978 [0    U] T_FILE (IO)
      o: 0x00005605031e7950 [0    U] T_FILE (IO)
      orig_stdin: 0x000056050288fba0 [0LM  U] T_FILE (IO)
      orig_stdout: 0x000056050288fb00 [0LM  U] T_FILE (IO)
      th: 0x00005605031e7900 [0    U] VM/thread (Thread)VM/thread
      e: T_FIXNUM 0
      f: T_FIXNUM 0
      s: T_FIXNUM 0
      result: T_NIL
  c:0006 p:0008 s:0030 e:000029 BLOCK  /tmp/ruby/v3/src/trunk-gc-asserts/tool/lib/test/unit/parallel.rb:31 [FINISH]
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x0000560502bf7220 [3LM R ] T_CLASS Test::Unit::Worker
    self: 0x0000560502c7f8f0 [3LM R ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x0000560502deea40
    lvars:
      suite: 0x0000560503242670 [3LM R ] T_CLASS DRbTests::TestDRbSSLCore
  c:0005 p:---- s:0026 e:000025 CFUNC  :map
    me:
      called_id: map, type: cfunc
      owner class: 0x000056050289a870 [3LM   ] T_CLASS Array
    self: 0x0000560503242120 [1     ] T_ARRAY (Array)[E ] len: 2 (embed)
  c:0004 p:0005 s:0022 e:000021 METHOD /tmp/ruby/v3/src/trunk-gc-asserts/tool/lib/test/unit/parallel.rb:30
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x0000560502bf7220 [3LM R ] T_CLASS Test::Unit::Worker
    self: 0x0000560502c7f8f0 [3LM R ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x0000560502deea40
    lvars:
      suites: 0x0000560503242120 [1     ] T_ARRAY (Array)[E ] len: 2 (embed)
      type: T_SYMBOL test
  c:0003 p:0259 s:0016 e:000015 METHOD /tmp/ruby/v3/src/trunk-gc-asserts/tool/lib/test/unit/parallel.rb:125
    me:
      called_id: run, type: iseq
      owner class: 0x0000560502bf7220 [3LM R ] T_CLASS Test::Unit::Worker
    self: 0x0000560502c7f8f0 [3LM R ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x0000560502deea40
    lvars:
      args: 0x000056050288ecf0 [3LM   ] T_ARRAY [E ] len: 0 (embed)
      buf: 0x0000560502d90e10 [3LM   ] T_STRING (String)run /tmp/ruby/v3/src/trunk-gc-asserts/test/drb/test_drbssl.rb test
  
      suites: 0x0000560502d90960 [2     ] T_ARRAY (Array)[   ] len: 40, capa:40 ptr:0x0000560503056e00
      e: T_NIL
      trace: T_NIL
      err: T_NIL
  c:0002 p:0144 s:0006 e:000005 EVAL   /tmp/ruby/v3/src/trunk-gc-asserts/tool/lib/test/unit/parallel.rb:205 [FINISH]
    self: 0x00005605028adf38 [3LM   ] T_OBJECT len:0 ptr:0x0000000000000000
  c:0001 p:0000 s:0003 E:000a00 (none) [FINISH]
    self: 0x00005605028adf38 [3LM   ] T_OBJECT len:0 ptr:0x0000000000000000
  
  th: 0x5605032ff270, native_id: 0x7f8b8720c700
  -- Control frame information -----------------------------------------------
  c:0003 p:---- s:0012 e:000011 CFUNC  :readpartial
    me:
      called_id: readpartial, type: cfunc
      owner class: 0x00005605028923f0 [3LM   ] T_CLASS IO
    self: 0x00005605031e7978 [0    U] T_FILE (IO)
  c:0002 p:0036 s:0007 e:000006 BLOCK  /tmp/ruby/v3/src/trunk-gc-asserts/tool/lib/test/unit/parallel.rb:45 [FINISH]
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x0000560502bf7220 [3LM R ] T_CLASS Test::Unit::Worker
    self: 0x0000560502c7f8f0 [3LM R ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x0000560502deea40
    lvars:
      buf: 0x000056050353f490 [0     ] T_STRING (String)Leaked thread: DRbTests::TestDRbSSLCore#test_06_timeout: #<Thread:0x00007f8b5c13b890 /tmp/ruby/v3/src/trunk-gc-asserts/lib/drb/drb.rb:1259 sleep_forever>
  
  c:0001 p:---- s:0003 e:000002 (none) [FINISH]
    self: T_NIL
  
  th: 0x5605034cc510, native_id: 0x7f8b7272e700
  -- Control frame information -----------------------------------------------
  c:0003 p:---- s:0011 e:000010 CFUNC  :pop
    me:
      called_id: pop, type: cfunc
      owner class: 0x000056050287b4e8 [3LM   ] T_CLASS Thread::Queue
    self: 0x00005605034d3678 [0     ] queue (Thread::Queue)queue
  c:0002 p:0024 s:0007 e:000006 BLOCK  /tmp/ruby/v3/src/trunk-gc-asserts/lib/drb/extservm.rb:64 [FINISH]
    me:
      called_id: invoke_thread, type: iseq
      owner class: 0x0000560502ec6a50 [3LM   ] T_CLASS DRb::ExtServManager
    self: 0x00005605034d37b8 [0     ] T_OBJECT (DRb::ExtServManager)len:8 ptr:0x00007f8b8a4361d0
    lvars:
      name: 0x00005605034d1008 [0     ] T_STRING (String)ut_drb_drbssl.rb
  c:0001 p:---- s:0003 e:000002 (none) [FINISH]
    self: T_NIL
  
  th: 0x5605034d51d0, native_id: 0x7f8b724ec700
  -- Control frame information -----------------------------------------------
  c:0006 p:---- s:0027 e:000026 CFUNC  :select
    me:
      called_id: select, type: cfunc
      owner class: 0x00005605028923c8 [3LM   ] T_CLASS (annon)
    self: 0x00005605028923f0 [3LM   ] T_CLASS IO
  c:0005 p:0019 s:0022 e:000021 METHOD /tmp/ruby/v3/src/trunk-gc-asserts/lib/drb/drb.rb:986
    me:
      called_id: accept_or_shutdown, type: iseq
      owner class: 0x0000560502fb1ac8 [3LM   ] T_CLASS DRb::DRbTCPSocket
    self: 0x00005605034d1260 [0     ] T_OBJECT (DRb::DRbSSLSocket)len:8 ptr:0x00007f8b8a436798
    lvars:
      readables: T_NIL
  c:0004 p:0007 s:0017 e:000016 METHOD /tmp/ruby/v3/src/trunk-gc-asserts/lib/drb/ssl.rb:324
    me:
      called_id: accept, type: iseq
      owner class: 0x0000560503242eb8 [3LM R ] T_CLASS DRb::DRbSSLSocket
    self: 0x00005605034d1260 [0     ] T_OBJECT (DRb::DRbSSLSocket)len:8 ptr:0x00007f8b8a436798
    lvars:
      soc: T_NIL
      ssl: T_NIL
  c:0003 p:0005 s:0011 e:000010 METHOD /tmp/ruby/v3/src/trunk-gc-asserts/lib/drb/drb.rb:1720
    me:
      called_id: main_loop, type: iseq
      owner class: 0x0000560502fb0178 [3LM   ] T_CLASS DRb::DRbServer
    self: 0x00005605034d31c8 [0     ] T_OBJECT (DRb::DRbServer)len:8 ptr:0x00007f8b8a4367e8
    lvars:
      client0: T_NIL
  c:0002 p:0008 s:0006 e:000005 BLOCK  /tmp/ruby/v3/src/trunk-gc-asserts/lib/drb/drb.rb:1566 [FINISH]
    me:
      called_id: run, type: iseq
      owner class: 0x0000560502fb0178 [3LM   ] T_CLASS DRb::DRbServer
    self: 0x00005605034d31c8 [0     ] T_OBJECT (DRb::DRbServer)len:8 ptr:0x00007f8b8a4367e8
  c:0001 p:---- s:0003 e:000002 (none) [FINISH]
    self: T_NIL
  
  th: 0x5605034d5b10, native_id: 0x7f8b870eb700
  -- Control frame information -----------------------------------------------
  c:0011 p:---- s:0045 e:000044 CFUNC  :sleep
    me:
      called_id: sleep, type: cfunc
      owner class: 0x000056050287b8d0 [3LM   ] T_CLASS Thread::Mutex
    self: 0x00007f8b5c13b9a8 [0    U] mutex (Thread::Mutex)mutex
  c:0010 p:---- s:0042 e:000041 CFUNC  :wait
    me:
      called_id: wait, type: cfunc
      owner class: 0x000056050287ac78 [3LM   ] T_CLASS Thread::ConditionVariable
    self: 0x00007f8b5c13b908 [0     ] condvar (Thread::ConditionVariable)condvar
  c:0009 p:---- s:0039 e:000038 CFUNC  :wait_for_cond
    me:
      called_id: wait_for_cond, type: cfunc
      owner class: 0x0000560502d533d0 [3LM   ] T_CLASS Monitor
    self: 0x00007f8b5c13b9d0 [0     ] monitor (Monitor)monitor
  c:0008 p:0019 s:0033 e:000032 METHOD /tmp/ruby/v3/build/trunk-gc-asserts/.ext/common/monitor.rb:108
    me:
      called_id: wait, type: iseq
      owner class: 0x0000560502d52f70 [3LM   ] T_CLASS MonitorMixin::ConditionVariable
    self: 0x00007f8b5c13b930 [0     ] T_OBJECT (MonitorMixin::ConditionVariable)(embed) len:3
    lvars:
      timeout: T_NIL
  c:0007 p:0009 s:0028 e:000027 METHOD /tmp/ruby/v3/build/trunk-gc-asserts/.ext/common/monitor.rb:125
    me:
      called_id: wait_until, type: iseq
      owner class: 0x0000560502d52f70 [3LM   ] T_CLASS MonitorMixin::ConditionVariable
    self: 0x00007f8b5c13b930 [0     ] T_OBJECT (MonitorMixin::ConditionVariable)(embed) len:3
  c:0006 p:0007 s:0024 e:000023 BLOCK  /tmp/ruby/v3/src/trunk-gc-asserts/lib/drb/drb.rb:1238 [FINISH]
    me:
      called_id: _execute, type: iseq
      owner class: 0x0000560502fb07b8 [3LM   ] T_CLASS DRb::ThreadObject
    self: 0x00007f8b5c13ba20 [0     ] T_OBJECT (DRb::ThreadObject)len:9 ptr:0x00007f8b8a4374d8
  c:0005 p:---- s:0021 e:000020 CFUNC  :synchronize
    me:
      called_id: synchronize, type: cfunc
      owner class: 0x0000560502d533d0 [3LM   ] T_CLASS Monitor
    self: 0x00007f8b5c13b9d0 [0     ] monitor (Monitor)monitor
  c:0004 p:0009 s:0017 e:000016 METHOD /tmp/ruby/v3/build/trunk-gc-asserts/.ext/common/monitor.rb:202
    me:
      called_id: synchronize, type: iseq
      owner class: 0x0000560502d530b0 [0LM  U] T_MODULE MonitorMixin
      defined_class: 0x0000560502fb05b0 [0LM  U] T_ICLASS src:MonitorMixin
    self: 0x00007f8b5c13ba20 [0     ] T_OBJECT (DRb::ThreadObject)len:9 ptr:0x00007f8b8a4374d8
    lvars:
      b: T_NIL
  c:0003 p:0004 s:0012 e:000011 METHOD /tmp/ruby/v3/src/trunk-gc-asserts/lib/drb/drb.rb:1237
    me:
      called_id: _execute, type: iseq
      owner class: 0x0000560502fb07b8 [3LM   ] T_CLASS DRb::ThreadObject
    self: 0x00007f8b5c13ba20 [0     ] T_OBJECT (DRb::ThreadObject)len:9 ptr:0x00007f8b8a4374d8
  c:0002 p:0014 s:0008 e:000007 BLOCK  /tmp/ruby/v3/src/trunk-gc-asserts/lib/drb/drb.rb:1262 [FINISH]
    me:
      called_id: make_pool, type: iseq
      owner class: 0x0000560502fb03f8 [3LM   ] T_CLASS (annon)
    self: 0x0000560502fb0448 [3LM R ] T_CLASS DRb::DRbConn
    lvars:
      queue: 0x00007f8b5c13ba20 [0     ] T_OBJECT (DRb::ThreadObject)len:9 ptr:0x00007f8b8a4374d8
      pool: 0x00005605034f63d0 [0     ] T_ARRAY (Array)[E ] len: 0 (embed)
  c:0001 p:---- s:0003 e:000002 (none) [FINISH]
    self: T_NIL
  
  $1 = 0
  ">>> Finish
  "
  [nil, 25328]
  "gdb -p 25322 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  running file: /tmp/ruby/v3/src/trunk-gc-asserts/test/drb/test_drbssl.rb
  
  Some worker was crashed. It seems ruby interpreter's bug
  or, a bug of test/unit/parallel.rb. try again without -j
  option.
  
  25328:running:test_drbssl: Broken pipe
  [New LWP 2332]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  is_pointer_to_heap (ptr=0x55dcc123a868, objspace=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:2395
  2395	    if (p < heap_pages_lomem || p > heap_pages_himem) return FALSE;
  >>> Machine level backtrace
  
  Thread 2 (Thread 0x7fcf42485700 (LWP 2332)):
  #0  0x00007fcf46151ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7fcf42484d70, expected=0, futex_word=0x7fcf42484e88) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
  #1  __pthread_cond_wait_common (abstime=0x7fcf42484e50, mutex=0x7fcf46f38780 <thread_cache_lock>, cond=0x7fcf42484e60) at pthread_cond_wait.c:533
  #2  __pthread_cond_timedwait (cond=0x7fcf42484e60, mutex=0x7fcf46f38780 <thread_cache_lock>, abstime=0x7fcf42484e50) at pthread_cond_wait.c:667
  #3  0x00007fcf46bbe388 in native_cond_timedwait (abs=<synthetic pointer>, mutex=0x7fcf46f38780 <thread_cache_lock>, cond=0x7fcf42484e60) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:529
  #4  register_cached_thread_and_wait (altstack=0x55dcc14641d0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:1031
  #5  thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:976
  #6  0x00007fcf4614b6db in start_thread (arg=0x7fcf42485700) at pthread_create.c:463
  #7  0x00007fcf466a188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 1 (Thread 0x7fcf47157d80 (LWP 25322)):
  #0  is_pointer_to_heap (ptr=0x55dcc123a868, objspace=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:2395
  #1  check_rvalue_consistency_force (terminate=0, obj=94406621505640) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:1207
  #2  check_children_i (child=94406621505640, ptr=0x7fff6c7bcbf0) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:6024
  #3  0x00007fcf46a5cc7c in gc_mark_children (objspace=objspace@entry=0x55dcc0f12100, obj=obj@entry=94406622170960) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:5419
  #4  0x00007fcf46a5d477 in rb_objspace_reachable_objects_from (obj=obj@entry=94406622170960, func=func@entry=0x7fcf46a5beb0 <check_children_i>, data=data@entry=0x7fff6c7bcbf0) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:9503
  #5  0x00007fcf46a5d74c in verify_internal_consistency_i (ptr=0x7fff6c7bcbf0, stride=40, page_end=<optimized out>, page_start=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:6053
  #6  objspace_each_objects_without_setup (callback=<optimized out>, objspace=<optimized out>, objspace=<optimized out>, data=0x7fff6c7bcbf0) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:3028
  #7  gc_verify_internal_consistency (objspace=objspace@entry=0x55dcc0f12100) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:6217
  #8  0x00007fcf46a60c88 in gc_rest (objspace=0x55dcc0f12100) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:7392
  #9  0x00007fcf46a61308 in gc_rest (objspace=0x55dcc0f12100) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:3547
  #10 rb_objspace_call_finalizer (objspace=0x55dcc0f12100) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:3512
  #11 0x00007fcf46a4390b in rb_ec_finalize (ec=0x55dcc0f125a0) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:164
  #12 rb_ec_cleanup (ec=ec@entry=0x55dcc0f125a0, ex=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:274
  #13 0x00007fcf46a43b73 in ruby_run_node (n=0x55dcc0f250b0) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:354
  #14 0x000055dcc021ea1f in main (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/main.c:50
  >>> Dump Ruby level backtrace
  th: 0x55dcc0f11f70, native_id: 0x7fcf47157d80
  -- Control frame information -----------------------------------------------
  c:0001 p:0000 s:0003 E:000c20 (none) [FINISH]
    self: 0x000055dcc0f85f50 [3LM   ] T_OBJECT len:0 ptr:0x0000000000000000
  
  $1 = 0
  ">>> Finish
  "
  [nil, 25322]
  "gdb -p 25309 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  make: *** [yes-test-all] Killed
  ptrace: No such process.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace
  /home/ko1/ruby/build-ruby/gdbscript:9: Error in sourced command file:
  No symbol table is loaded.  Use the "file" command.
  [nil, 25309]
  #<Errno::ESRCH: No such process>
  "gdb -p 25307 -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 25307 is a zombie - the process has already terminated
  ptrace: Operation not permitted.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace
  /home/ko1/ruby/build-ruby/gdbscript:9: Error in sourced command file:
  No symbol table is loaded.  Use the "file" command.
  [nil, 25307]
    0.020000   0.008000 13363.448000 (10807.272584)
  /home/ko1/ruby/build-ruby/build-ruby.rb:150:in `each_line': execution expired (Timeout::Error)
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:150:in `block (2 levels) in cmd'
  	from /usr/lib/ruby/2.5.0/timeout.rb:108:in `timeout'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:149:in `block in cmd'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:146:in `popen'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:146:in `cmd'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:287:in `block in test_all'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:214:in `block in builddir'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:213:in `chdir'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:213:in `builddir'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:286:in `test_all'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:342:in `block (4 levels) in run'
  	from /usr/lib/ruby/2.5.0/benchmark.rb:293:in `measure'
  	from /usr/lib/ruby/2.5.0/benchmark.rb:375:in `item'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:340:in `block (3 levels) in run'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:339:in `each'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:339:in `block (2 levels) in run'
  	from /usr/lib/ruby/2.5.0/benchmark.rb:173:in `benchmark'
  	from /usr/lib/ruby/2.5.0/benchmark.rb:205:in `bm'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:338:in `block in run'
  	from /usr/lib/ruby/2.5.0/benchmark.rb:293:in `measure'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:337:in `run'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:500:in `<main>'
  total: 11357.75 sec