Result of trunk-gc-asserts@silicon-docker at 2020-05-19 15:34:10 +0900

• NG (6efb9fe042) [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: 6efb9fe042
  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.20200519-032451
  #<BuildRuby:0x00005557cbe48248
   @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.20200519-032451",
   @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 (  0.000029)
  autoconf               0.000000   0.000000   0.000000 (  0.000050)
  configure              0.000000   0.000000   0.000000 (  0.000048)
  build_up               0.008000   0.004000   6.784000 (  8.227178)
  build_miniruby         0.004000   0.000000   0.168000 (  0.184016)
  build_ruby             0.000000   0.000000   0.124000 (  0.138289)
  build_all              0.012000   0.008000  13.416000 ( 13.787007)
  build_install          0.016000   0.016000  28.472000 ( 29.424460)
  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 478.300000 (492.886502)
  test_basic             0.012000   0.004000   6.988000 (  7.193113)
  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
     12 14932    12    12 ?           -1 Sl    1001   0:00 ruby ./br.rb build_report trunk-gc-asserts --incremental --process-num=6
  14932 14934    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.20200519-032451 --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
  14934 14935    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.20200519-032451 --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
  14935 18876    12    12 ?           -1 S     1001   0:00 sh -c make yes-test-all TESTS='-j6'
  18876 18878    12    12 ?           -1 S     1001   0:00 make yes-test-all TESTS=-j6
  18878 18885    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
  18885 18886    12    12 ?           -1 Sl    1001   0:44 /tmp/ruby/v3/src/trunk-gc-asserts/tool/lib/test/unit/parallel.rb
  18886 19250    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://172.17.0.18:41641 ut_drb_drbssl.rb
  14935 28386    12    12 ?           -1 R     1001   0:00 ps jx
  {11=>[12], 12=>[14932], 14932=>[14934], 14934=>[14935], 14935=>[18876, 28386], 18876=>[18878], 18878=>[18885], 18885=>[18886], 18886=>[19250]}
  "gdb -p 19250 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  [New LWP 19261]
  [New LWP 19262]
  [New LWP 19265]
  [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.
  0x00007f9aabdc2cf6 in __GI_ppoll (fds=fds@entry=0x7ffc49efa8c8, 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 0x7f9aa6349700 (LWP 19265)):
  #0  0x00007f9aab87f9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f9aa00168f0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
  #1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7f9aa0016920, cond=0x7f9aa00168c8) at pthread_cond_wait.c:502
  #2  __pthread_cond_wait (cond=0x7f9aa00168c8, mutex=0x7f9aa0016920) at pthread_cond_wait.c:655
  #3  0x00007f9aac2e68a9 in rb_native_cond_wait (cond=<optimized out>, mutex=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:509
  #4  0x00007f9aac2e80bc in native_cond_sleep (th=th@entry=0x7f9aa0016860, rel=rel@entry=0x0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:1200
  #5  0x00007f9aac2e83a4 in native_sleep (th=th@entry=0x7f9aa0016860, rel=0x0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:2143
  #6  0x00007f9aac2eb83d in sleep_forever (fl=1, th=0x7f9aa0016860) 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  0x00007f9aac16f2f5 in rb_ensure (b_proc=b_proc@entry=0x7f9aac2eb7b0 <rb_mutex_sleep_forever>, data1=data1@entry=8, e_proc=e_proc@entry=0x7f9aac2e9e90 <mutex_lock_uninterruptible>, data2=data2@entry=94446104301840) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #10 0x00007f9aac2e9eed in rb_mutex_sleep (self=94446104301840, timeout=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_sync.c:482
  #11 0x00007f9aac33322d in vm_call0_cfunc_with_frame (argv=0x7f9aa6247988, cd=0x7f9aa6247730, calling=0x7f9aa6247740, ec=0x7f9aa0016a40) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:91
  #12 vm_call0_cfunc (argv=0x7f9aa6247988, cd=0x7f9aa6247730, calling=0x7f9aa6247740, ec=0x7f9aa0016a40) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:105
  #13 vm_call0_body (argv=0x7f9aa6247988, cd=0x7f9aa6247730, calling=0x7f9aa6247740, ec=0x7f9aa0016a40) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:140
  #14 rb_vm_call0 (ec=ec@entry=0x7f9aa0016a40, recv=recv@entry=94446104301840, id=id@entry=24513, argc=argc@entry=1, argv=argv@entry=0x7f9aa6247988, me=me@entry=0x55e5f27a3630, kw_splat=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:53
  #15 0x00007f9aac333a25 in rb_vm_call_kw (ec=ec@entry=0x7f9aa0016a40, recv=recv@entry=94446104301840, id=id@entry=24513, argc=argc@entry=1, argv=argv@entry=0x7f9aa6247988, me=me@entry=0x55e5f27a3630, kw_splat=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:233
  #16 0x00007f9aac334be8 in rb_call0 (ec=0x7f9aa0016a40, recv=94446104301840, mid=24513, argc=1, argv=0x7f9aa6247988, self=94446104275600, call_scope=CALL_FCALL) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:355
  #17 0x00007f9aac16f2f5 in rb_ensure (b_proc=b_proc@entry=0x7f9aac2e2960 <do_sleep>, data1=data1@entry=140302189099392, e_proc=e_proc@entry=0x7f9aac2e20a0 <delete_from_waitq>, data2=data2@entry=140302189099408) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #18 0x00007f9aac2e2dcc in rb_condvar_wait (argc=2, argv=0x7f9aa6247b70, self=94446104275600) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_sync.c:1412
  #19 0x00007f9aac33322d in vm_call0_cfunc_with_frame (argv=0x7f9aa6247b70, cd=0x7f9aa6247a10, calling=0x7f9aa6247a20, ec=0x7f9aa0016a40) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:91
  #20 vm_call0_cfunc (argv=0x7f9aa6247b70, cd=0x7f9aa6247a10, calling=0x7f9aa6247a20, ec=0x7f9aa0016a40) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:105
  #21 vm_call0_body (argv=0x7f9aa6247b70, cd=0x7f9aa6247a10, calling=0x7f9aa6247a20, ec=0x7f9aa0016a40) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:140
  #22 rb_vm_call0 (ec=ec@entry=0x7f9aa0016a40, recv=recv@entry=94446104275600, id=id@entry=24673, argc=argc@entry=2, argv=argv@entry=0x7f9aa6247b70, me=me@entry=0x55e5f27a2b68, kw_splat=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:53
  #23 0x00007f9aac333a25 in rb_vm_call_kw (ec=ec@entry=0x7f9aa0016a40, recv=recv@entry=94446104275600, id=id@entry=24673, argc=argc@entry=2, argv=argv@entry=0x7f9aa6247b70, me=me@entry=0x55e5f27a2b68, kw_splat=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:233
  #24 0x00007f9aac334be8 in rb_call0 (ec=0x7f9aa0016a40, recv=94446104275600, mid=24673, argc=argc@entry=2, argv=0x7f9aa6247b70, argv@entry=0x7f9aa6247b68, self=94446104302320, call_scope=CALL_FCALL) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:355
  #25 0x00007f9aac334c55 in rb_call (scope=CALL_FCALL, argv=0x7f9aa6247b68, 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=0x7f9aa6247b70) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:922
  #27 0x00007f9aa7dbcefd in monitor_wait_for_cond_body (v=v@entry=140302189100208) at /tmp/ruby/v3/src/trunk-gc-asserts/ext/monitor/monitor.c:152
  #28 0x00007f9aac16f2f5 in rb_ensure (b_proc=b_proc@entry=0x7f9aa7dbce80 <monitor_wait_for_cond_body>, data1=data1@entry=140302189100208, e_proc=e_proc@entry=0x7f9aa7dbd050 <monitor_enter_for_cond>, data2=data2@entry=140302189100208) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #29 0x00007f9aa7dbcfbd in monitor_wait_for_cond (monitor=94446104302320, cond=<optimized out>, timeout=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/ext/monitor/monitor.c:180
  #30 0x00007f9aac31db96 in vm_call_cfunc_with_frame (ec=0x7f9aa0016a40, reg_cfp=0x7f9aa63488b0, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2548
  #31 0x00007f9aac329302 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=0x7f9aa00168f0, ec@entry=0x7f9aa0016a40, initial=128, initial@entry=0) at ../../src/trunk-gc-asserts/insns.def:801
  #33 0x00007f9aac32f992 in rb_vm_exec (ec=0x7f9aa0016a40, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1935
  #34 0x00007f9aac330361 in invoke_block (ec=<optimized out>, iseq=iseq@entry=0x7f9aa6248010, self=self@entry=94446104305120, 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 0x00007f9aac330a7e 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=94446104305120, 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 0x00007f9aac331032 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 0x00007f9aac16f2f5 in rb_ensure (b_proc=0x7f9aa7dbce70 <monitor_sync_body>, data1=94446104302320, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #41 0x00007f9aac31db96 in vm_call_cfunc_with_frame (ec=0x7f9aa0016a40, reg_cfp=0x7f9aa6348990, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2548
  #42 0x00007f9aac3293f5 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=0x7f9aa00168f0, ec@entry=0x7f9aa0016a40, initial=128, initial@entry=0) at ../../src/trunk-gc-asserts/insns.def:782
  #44 0x00007f9aac32f992 in rb_vm_exec (ec=0x7f9aa0016a40, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1935
  #45 0x00007f9aac330361 in invoke_block (ec=<optimized out>, iseq=iseq@entry=0x7f9aa62483c0, self=self@entry=94446105442880, 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 0x00007f9aac330a7e 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=94446105442880, 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 0x00007f9aac331032 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 0x00007f9aac16f2f5 in rb_ensure (b_proc=0x7f9aa7dbce70 <monitor_sync_body>, data1=94446105442320, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #52 0x00007f9aac31db96 in vm_call_cfunc_with_frame (ec=0x7f9aa0016a40, reg_cfp=0x7f9aa6348b50, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2548
  #53 0x00007f9aac3293f5 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=0x7f9aa00168f0, ec@entry=0x7f9aa0016a40, initial=128, initial@entry=0) at ../../src/trunk-gc-asserts/insns.def:782
  #55 0x00007f9aac32f992 in rb_vm_exec (ec=ec@entry=0x7f9aa0016a40, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1935
  #56 0x00007f9aac33a35f in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=94446105471960, iseq=<optimized out>, ec=0x7f9aa0016a40) 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=94446105471960, captured=<optimized out>, ec=0x7f9aa0016a40) 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=0x7f9aa0016a40) 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 0x00007f9aac16edc1 in rb_vrescue2 (b_proc=0x7f9aac33a0d0 <loop_i>, data1=0, r_proc=0x7f9aac317000 <loop_stop>, data2=0, args=args@entry=0x7f9aa6248840) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1002
  #63 0x00007f9aac16efba 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 0x00007f9aac31db96 in vm_call_cfunc_with_frame (ec=0x7f9aa0016a40, reg_cfp=0x7f9aa6348ca0, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2548
  #65 0x00007f9aac3293f5 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=0x7f9aa00168f0, ec@entry=0x7f9aa0016a40, initial=128, initial@entry=0) at ../../src/trunk-gc-asserts/insns.def:782
  #67 0x00007f9aac32f992 in rb_vm_exec (ec=0x7f9aa0016a40, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1935
  #68 0x00007f9aac330361 in invoke_block (ec=ec@entry=0x7f9aa0016a40, iseq=iseq@entry=0x55e5f2a9c198, self=self@entry=94446105471960, 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 0x00007f9aac332c74 in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f9aa6248c40, argc=-1610520000, self=<optimized out>, captured=0x7f9aa0016c50, ec=0x7f9aa0016a40) 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=0x7f9aa6248c40, argc=-1610520000, self=<optimized out>, proc=0x7f9aa6248d28, ec=0x7f9aa0016a40) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1224
  #71 vm_invoke_proc (passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f9aa6248c40, argc=-1610520000, self=<optimized out>, proc=0x7f9aa6248d28, ec=0x7f9aa0016a40) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1253
  #72 rb_vm_invoke_proc (ec=0x7f9aa0016a40, proc=proc@entry=0x7f9aa0016c50, argc=argc@entry=1, argv=argv@entry=0x7f9aa6248c40, kw_splat=<optimized out>, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1274
  #73 0x00007f9aac2ea438 in thread_do_start (th=th@entry=0x7f9aa0016860) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:703
  #74 0x00007f9aac2ec367 in thread_start_func_2 (th=th@entry=0x7f9aa0016860, stack_start=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:757
  #75 0x00007f9aac2ec87b in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:969
  #76 0x00007f9aab8796db in start_thread (arg=0x7f9aa6349700) at pthread_create.c:463
  #77 0x00007f9aabdcf88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 3 (Thread 0x7f9aa646a700 (LWP 19262)):
  #0  0x00007f9aab87f9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e5f2c8f7e4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
  #1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55e5f2c8f810, cond=0x55e5f2c8f7b8) at pthread_cond_wait.c:502
  #2  __pthread_cond_wait (cond=0x55e5f2c8f7b8, mutex=0x55e5f2c8f810) at pthread_cond_wait.c:655
  #3  0x00007f9aac2e68a9 in rb_native_cond_wait (cond=<optimized out>, mutex=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:509
  #4  0x00007f9aac2e80bc in native_cond_sleep (th=th@entry=0x55e5f2c8f750, rel=rel@entry=0x0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:1200
  #5  0x00007f9aac2e83a4 in native_sleep (th=th@entry=0x55e5f2c8f750, rel=0x0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:2143
  #6  0x00007f9aac2eb83d in sleep_forever (fl=1, th=0x55e5f2c8f750) 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  0x00007f9aac16f2f5 in rb_ensure (b_proc=b_proc@entry=0x7f9aac2eb7b0 <rb_mutex_sleep_forever>, data1=data1@entry=8, e_proc=e_proc@entry=0x7f9aac2e9e90 <mutex_lock_uninterruptible>, data2=data2@entry=94446104301840) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #10 0x00007f9aac2e9eed in rb_mutex_sleep (self=94446104301840, timeout=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_sync.c:482
  #11 0x00007f9aac33322d in vm_call0_cfunc_with_frame (argv=0x7f9aa6369208, cd=0x7f9aa6368fb0, calling=0x7f9aa6368fc0, ec=0x55e5f2b353b0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:91
  #12 vm_call0_cfunc (argv=0x7f9aa6369208, cd=0x7f9aa6368fb0, calling=0x7f9aa6368fc0, ec=0x55e5f2b353b0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:105
  #13 vm_call0_body (argv=0x7f9aa6369208, cd=0x7f9aa6368fb0, calling=0x7f9aa6368fc0, ec=0x55e5f2b353b0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:140
  #14 rb_vm_call0 (ec=ec@entry=0x55e5f2b353b0, recv=recv@entry=94446104301840, id=id@entry=24513, argc=argc@entry=1, argv=argv@entry=0x7f9aa6369208, me=me@entry=0x55e5f27a3630, kw_splat=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:53
  #15 0x00007f9aac333a25 in rb_vm_call_kw (ec=ec@entry=0x55e5f2b353b0, recv=recv@entry=94446104301840, id=id@entry=24513, argc=argc@entry=1, argv=argv@entry=0x7f9aa6369208, me=me@entry=0x55e5f27a3630, kw_splat=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:233
  #16 0x00007f9aac334be8 in rb_call0 (ec=0x55e5f2b353b0, recv=94446104301840, mid=24513, argc=1, argv=0x7f9aa6369208, self=94446104264760, call_scope=CALL_FCALL) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:355
  #17 0x00007f9aac16f2f5 in rb_ensure (b_proc=b_proc@entry=0x7f9aac2e2960 <do_sleep>, data1=data1@entry=140302190285312, e_proc=e_proc@entry=0x7f9aac2e20a0 <delete_from_waitq>, data2=data2@entry=140302190285328) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #18 0x00007f9aac2e2dcc in rb_condvar_wait (argc=2, argv=0x7f9aa63693f0, self=94446104264760) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_sync.c:1412
  #19 0x00007f9aac33322d in vm_call0_cfunc_with_frame (argv=0x7f9aa63693f0, cd=0x7f9aa6369290, calling=0x7f9aa63692a0, ec=0x55e5f2b353b0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:91
  #20 vm_call0_cfunc (argv=0x7f9aa63693f0, cd=0x7f9aa6369290, calling=0x7f9aa63692a0, ec=0x55e5f2b353b0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:105
  #21 vm_call0_body (argv=0x7f9aa63693f0, cd=0x7f9aa6369290, calling=0x7f9aa63692a0, ec=0x55e5f2b353b0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:140
  #22 rb_vm_call0 (ec=ec@entry=0x55e5f2b353b0, recv=recv@entry=94446104264760, id=id@entry=24673, argc=argc@entry=2, argv=argv@entry=0x7f9aa63693f0, me=me@entry=0x55e5f27a2b68, kw_splat=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:53
  #23 0x00007f9aac333a25 in rb_vm_call_kw (ec=ec@entry=0x55e5f2b353b0, recv=recv@entry=94446104264760, id=id@entry=24673, argc=argc@entry=2, argv=argv@entry=0x7f9aa63693f0, me=me@entry=0x55e5f27a2b68, kw_splat=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:233
  #24 0x00007f9aac334be8 in rb_call0 (ec=0x55e5f2b353b0, recv=94446104264760, mid=24673, argc=argc@entry=2, argv=0x7f9aa63693f0, argv@entry=0x7f9aa63693e8, self=94446104302320, call_scope=CALL_FCALL) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:355
  #25 0x00007f9aac334c55 in rb_call (scope=CALL_FCALL, argv=0x7f9aa63693e8, 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=0x7f9aa63693f0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:922
  #27 0x00007f9aa7dbcefd in monitor_wait_for_cond_body (v=v@entry=140302190286128) at /tmp/ruby/v3/src/trunk-gc-asserts/ext/monitor/monitor.c:152
  #28 0x00007f9aac16f2f5 in rb_ensure (b_proc=b_proc@entry=0x7f9aa7dbce80 <monitor_wait_for_cond_body>, data1=data1@entry=140302190286128, e_proc=e_proc@entry=0x7f9aa7dbd050 <monitor_enter_for_cond>, data2=data2@entry=140302190286128) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #29 0x00007f9aa7dbcfbd in monitor_wait_for_cond (monitor=94446104302320, cond=<optimized out>, timeout=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/ext/monitor/monitor.c:180
  #30 0x00007f9aac31db96 in vm_call_cfunc_with_frame (ec=0x55e5f2b353b0, reg_cfp=0x7f9aa6469b50, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2548
  #31 0x00007f9aac329302 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=0x55e5f2c8f7e4, ec@entry=0x55e5f2b353b0, initial=128, initial@entry=0) at ../../src/trunk-gc-asserts/insns.def:801
  #33 0x00007f9aac32f992 in rb_vm_exec (ec=0x55e5f2b353b0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1935
  #34 0x00007f9aac330361 in invoke_block (ec=<optimized out>, iseq=iseq@entry=0x7f9aa6369890, self=self@entry=94446104305120, 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 0x00007f9aac330a7e 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=94446104305120, 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 0x00007f9aac331032 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 0x00007f9aac16f2f5 in rb_ensure (b_proc=0x7f9aa7dbce70 <monitor_sync_body>, data1=94446104302320, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #41 0x00007f9aac31db96 in vm_call_cfunc_with_frame (ec=0x55e5f2b353b0, reg_cfp=0x7f9aa6469c30, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2548
  #42 0x00007f9aac3293f5 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=0x55e5f2c8f7e4, ec@entry=0x55e5f2b353b0, initial=128, initial@entry=0) at ../../src/trunk-gc-asserts/insns.def:782
  #44 0x00007f9aac32f992 in rb_vm_exec (ec=0x55e5f2b353b0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1935
  #45 0x00007f9aac330361 in invoke_block (ec=ec@entry=0x55e5f2b353b0, iseq=iseq@entry=0x55e5f2a9ed08, self=self@entry=94446107794560, 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 0x00007f9aac332c74 in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f9aa6369c40, argc=-223128656, self=<optimized out>, captured=0x55e5f2865600, ec=0x55e5f2b353b0) 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=0x7f9aa6369c40, argc=-223128656, self=<optimized out>, proc=0x7f9aa6369d28, ec=0x55e5f2b353b0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1224
  #48 vm_invoke_proc (passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f9aa6369c40, argc=-223128656, self=<optimized out>, proc=0x7f9aa6369d28, ec=0x55e5f2b353b0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1253
  #49 rb_vm_invoke_proc (ec=0x55e5f2b353b0, proc=proc@entry=0x55e5f2865600, argc=argc@entry=1, argv=argv@entry=0x7f9aa6369c40, kw_splat=<optimized out>, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1274
  #50 0x00007f9aac2ea438 in thread_do_start (th=th@entry=0x55e5f2c8f750) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:703
  #51 0x00007f9aac2ec367 in thread_start_func_2 (th=th@entry=0x55e5f2c8f750, stack_start=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:757
  #52 0x00007f9aac2ec87b in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:969
  #53 0x00007f9aab8796db in start_thread (arg=0x7f9aa646a700) at pthread_create.c:463
  #54 0x00007f9aabdcf88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 2 (Thread 0x7f9aa658b700 (LWP 19261)):
  #0  0x00007f9aabdc503f in __GI___select (nfds=11, readfds=0x7f9aa0000eb0, writefds=0x0, exceptfds=0x0, timeout=0x0) at ../sysdeps/unix/sysv/linux/select.c:41
  #1  0x00007f9aac2ecfec 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  0x00007f9aac2ed167 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=140302191470064) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:4076
  #4  0x00007f9aac16f2f5 in rb_ensure (b_proc=b_proc@entry=0x7f9aac2ecff0 <do_select>, data1=data1@entry=140302191470064, e_proc=e_proc@entry=0x7f9aac2ecd20 <select_set_free>, data2=data2@entry=140302191470064) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #5  0x00007f9aac2ed6a6 in rb_thread_fd_select (max=max@entry=11, read=read@entry=0x7f9aa648a8c0, write=write@entry=0x0, except=except@entry=0x0, timeout=timeout@entry=0x0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:4202
  #6  0x00007f9aac1a5566 in select_internal (fds=0x7f9aa648a8c0, 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=140302191470752) at /tmp/ruby/v3/src/trunk-gc-asserts/io.c:9304
  #8  0x00007f9aac16f2f5 in rb_ensure (b_proc=b_proc@entry=0x7f9aac1a54c0 <select_call>, data1=data1@entry=140302191470752, e_proc=e_proc@entry=0x7f9aac1a0ca0 <select_end>, data2=data2@entry=140302191470752) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #9  0x00007f9aac1a0bf2 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 0x00007f9aac31db96 in vm_call_cfunc_with_frame (ec=0x55e5f2b03730, reg_cfp=0x7f9aa658abf8, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2548
  #11 0x00007f9aac329302 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=0x55e5f2b03730, initial=140302086049456, initial@entry=0) at ../../src/trunk-gc-asserts/insns.def:801
  #13 0x00007f9aac32f992 in rb_vm_exec (ec=0x55e5f2b03730, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1935
  #14 0x00007f9aac330361 in invoke_block (ec=ec@entry=0x55e5f2b03730, iseq=iseq@entry=0x55e5f2a9d520, self=self@entry=94446105471960, 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 0x00007f9aac332c74 in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f9aa648ac40, argc=-223332560, self=<optimized out>, captured=0x55e5f2c880b0, ec=0x55e5f2b03730) 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=0x7f9aa648ac40, argc=-223332560, self=<optimized out>, proc=0x7f9aa648ad28, ec=0x55e5f2b03730) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1224
  #17 vm_invoke_proc (passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f9aa648ac40, argc=-223332560, self=<optimized out>, proc=0x7f9aa648ad28, ec=0x55e5f2b03730) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1253
  #18 rb_vm_invoke_proc (ec=0x55e5f2b03730, proc=proc@entry=0x55e5f2c880b0, argc=argc@entry=0, argv=argv@entry=0x7f9aa648ac40, kw_splat=<optimized out>, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1274
  #19 0x00007f9aac2ea438 in thread_do_start (th=th@entry=0x55e5f2c87f20) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:703
  #20 0x00007f9aac2ec367 in thread_start_func_2 (th=th@entry=0x55e5f2c87f20, stack_start=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:757
  #21 0x00007f9aac2ec87b in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:969
  #22 0x00007f9aab8796db in start_thread (arg=0x7f9aa658b700) at pthread_create.c:463
  #23 0x00007f9aabdcf88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 1 (Thread 0x7f9aac886d80 (LWP 19250)):
  #0  0x00007f9aabdc2cf6 in __GI_ppoll (fds=fds@entry=0x7ffc49efa8c8, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
  #1  0x00007f9aac2e74e7 in rb_sigwait_sleep (th=th@entry=0x55e5f2779f70, sigwait_fd=sigwait_fd@entry=3, rel=rel@entry=0x0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:2009
  #2  0x00007f9aac2e84a6 in native_sleep (th=th@entry=0x55e5f2779f70, rel=0x0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:2129
  #3  0x00007f9aac2ea9ef in thread_join_sleep (arg=arg@entry=140721548929712) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:1024
  #4  0x00007f9aac16f2f5 in rb_ensure (b_proc=b_proc@entry=0x7f9aac2ea930 <thread_join_sleep>, data1=data1@entry=140721548929712, e_proc=e_proc@entry=0x7f9aac2e20c0 <remove_from_join_list>, data2=data2@entry=140721548929712) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #5  0x00007f9aac2e3598 in thread_join (target_th=0x55e5f2c87f20, rel=rel@entry=0x0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:1069
  #6  0x00007f9aac2e36dc in thread_join_m (argc=<optimized out>, argv=<optimized out>, self=94446105248280) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:1166
  #7  0x00007f9aac31db96 in vm_call_cfunc_with_frame (ec=ec@entry=0x55e5f277a5a0, reg_cfp=reg_cfp@entry=0x7f9aac884fa0, calling=calling@entry=0x7ffc49efad60, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2548
  #8  0x00007f9aac31de37 in vm_call_cfunc (ec=ec@entry=0x55e5f277a5a0, reg_cfp=reg_cfp@entry=0x7f9aac884fa0, calling=calling@entry=0x7ffc49efad60, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2569
  #9  0x00007f9aac338521 in vm_call_method_each_type (ec=ec@entry=0x55e5f277a5a0, cfp=cfp@entry=0x7f9aac884fa0, calling=0x7ffc49efad60, cd=0x55e5f28aa750) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2990
  #10 0x00007f9aac338b7b in vm_call_method (ec=0x55e5f277a5a0, cfp=0x7f9aac884fa0, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:3110
  #11 0x00007f9aac329302 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=0x7ffc49efa8c8, initial=1, initial@entry=0) at ../../src/trunk-gc-asserts/insns.def:801
  #13 0x00007f9aac33006e in rb_vm_exec (ec=0x55e5f277a5a0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1944
  #14 0x00007f9aac33a050 in rb_iseq_eval_main (iseq=iseq@entry=0x55e5f27a0688) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:2194
  #15 0x00007f9aac16b28a in rb_ec_exec_node (ec=ec@entry=0x55e5f277a5a0, n=n@entry=0x55e5f27a0688) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:296
  #16 0x00007f9aac171bd9 in ruby_run_node (n=0x55e5f27a0688) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:354
  #17 0x000055e5f16d6a1f in main (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/main.c:50
  >>> Dump Ruby level backtrace
  th: 0x55e5f2779f70, native_id: 0x7f9aac886d80
  -- Control frame information -----------------------------------------------
  c:0003 p:---- s:0012 e:000011 CFUNC  :join
    me:
      called_id: join, type: cfunc
      owner class: 0x000055e5f27a8400 [3LM R ] T_CLASS Thread
    self: 0x000055e5f28dc218 [0LM  U] VM/thread (Thread)VM/thread
  c:0002 p:0247 s:0008 E:001240 EVAL   /tmp/ruby/v3/src/trunk-gc-asserts/test/drb/ut_drb_drbssl.rb:37 [FINISH]
    self: 0x000055e5f27edf50 [3LM   ] T_OBJECT len:0 ptr:0x0000000000000000
    lvars:
      config: 0x000055e5f2913510 [3LM   ] T_HASH (Hash)[A ] 4
      es: 0x000055e5f290ba40 [3LM   ] T_OBJECT (DRb::ExtServ)len:5 ptr:0x00007f9a98000b20
  c:0001 p:0000 s:0003 E:001b20 (none) [FINISH]
    self: 0x000055e5f27edf50 [3LM   ] T_OBJECT len:0 ptr:0x0000000000000000
  
  th: 0x55e5f2c87f20, native_id: 0x7f9aa658b700
  -- Control frame information -----------------------------------------------
  c:0006 p:---- s:0027 e:000026 CFUNC  :select
    me:
      called_id: select, type: cfunc
      owner class: 0x000055e5f27ba3f8 [3LM   ] T_CLASS (annon)
    self: 0x000055e5f27ba420 [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: 0x000055e5f2b4a8b0 [3LM R ] T_CLASS DRb::DRbTCPSocket
    self: 0x000055e5f28dd078 [3LM R ] T_OBJECT (DRb::DRbSSLSocket)len:10 ptr:0x00007f9a98001760
    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: 0x000055e5f291a658 [3LM R ] T_CLASS DRb::DRbSSLSocket
    self: 0x000055e5f28dd078 [3LM R ] T_OBJECT (DRb::DRbSSLSocket)len:10 ptr:0x00007f9a98001760
    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: 0x000055e5f2b49a00 [3LM R ] T_CLASS DRb::DRbServer
    self: 0x000055e5f2912bd8 [3LM   ] T_OBJECT (DRb::DRbServer)len:10 ptr:0x00007f9a98001700
    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: 0x000055e5f2b49a00 [3LM R ] T_CLASS DRb::DRbServer
    self: 0x000055e5f2912bd8 [3LM   ] T_OBJECT (DRb::DRbServer)len:10 ptr:0x00007f9a98001700
  c:0001 p:---- s:0003 e:000002 (none) [FINISH]
    self: T_NIL
  
  th: 0x55e5f2c8f750, native_id: 0x7f9aa646a700
  -- Control frame information -----------------------------------------------
  c:0011 p:---- s:0045 e:000044 CFUNC  :sleep
    me:
      called_id: sleep, type: cfunc
      owner class: 0x000055e5f27a3900 [3LM   ] T_CLASS Thread::Mutex
    self: 0x000055e5f27f5110 [0 M  U] mutex (Thread::Mutex)mutex
  c:0010 p:---- s:0042 e:000041 CFUNC  :wait
    me:
      called_id: wait, type: cfunc
      owner class: 0x000055e5f27a2ca8 [3LM   ] T_CLASS Thread::ConditionVariable
    self: 0x000055e5f27ec038 [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: 0x000055e5f2a7a1d8 [3LM   ] T_CLASS Monitor
    self: 0x000055e5f27f52f0 [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: 0x000055e5f2a79d00 [3LM   ] T_CLASS MonitorMixin::ConditionVariable
    self: 0x000055e5f27ecfd8 [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: 0x000055e5f2a79d00 [3LM   ] T_CLASS MonitorMixin::ConditionVariable
    self: 0x000055e5f27ecfd8 [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: 0x000055e5f2b49e60 [3LM   ] T_CLASS DRb::ThreadObject
    self: 0x000055e5f27f5de0 [3LM R ] T_OBJECT (DRb::ThreadObject)len:10 ptr:0x00007f9a980016a0
  c:0005 p:---- s:0021 e:000020 CFUNC  :synchronize
    me:
      called_id: synchronize, type: cfunc
      owner class: 0x000055e5f2a7a1d8 [3LM   ] T_CLASS Monitor
    self: 0x000055e5f27f52f0 [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: 0x000055e5f2a79d78 [0LM  U] T_MODULE MonitorMixin
      defined_class: 0x000055e5f2b49d70 [0LM  U] T_ICLASS src:MonitorMixin
    self: 0x000055e5f27f5de0 [3LM R ] T_OBJECT (DRb::ThreadObject)len:10 ptr:0x00007f9a980016a0
    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: 0x000055e5f2b49e60 [3LM   ] T_CLASS DRb::ThreadObject
    self: 0x000055e5f27f5de0 [3LM R ] T_OBJECT (DRb::ThreadObject)len:10 ptr:0x00007f9a980016a0
  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: 0x000055e5f2b49c58 [3LM   ] T_CLASS (annon)
    self: 0x000055e5f2b49c80 [3LM   ] T_CLASS DRb::DRbConn
    lvars:
      queue: 0x000055e5f27f5de0 [3LM R ] T_OBJECT (DRb::ThreadObject)len:10 ptr:0x00007f9a980016a0
      pool: 0x000055e5f277c170 [1 M   ] T_ARRAY (Array)[E ] len: 0 (embed)
  c:0001 p:---- s:0003 e:000002 (none) [FINISH]
    self: T_NIL
  
  th: 0x7f9aa0016860, native_id: 0x7f9aa6349700
  -- Control frame information -----------------------------------------------
  c:0023 p:---- s:0114 e:000113 CFUNC  :sleep
    me:
      called_id: sleep, type: cfunc
      owner class: 0x000055e5f27a3900 [3LM   ] T_CLASS Thread::Mutex
    self: 0x000055e5f27f5110 [0 M  U] mutex (Thread::Mutex)mutex
  c:0022 p:---- s:0111 e:000110 CFUNC  :wait
    me:
      called_id: wait, type: cfunc
      owner class: 0x000055e5f27a2ca8 [3LM   ] T_CLASS Thread::ConditionVariable
    self: 0x000055e5f27eea90 [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: 0x000055e5f2a7a1d8 [3LM   ] T_CLASS Monitor
    self: 0x000055e5f27f52f0 [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: 0x000055e5f2a79d00 [3LM   ] T_CLASS MonitorMixin::ConditionVariable
    self: 0x000055e5f27eeba8 [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: 0x000055e5f2a79d00 [3LM   ] T_CLASS MonitorMixin::ConditionVariable
    self: 0x000055e5f27eeba8 [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: 0x000055e5f2b49e60 [3LM   ] T_CLASS DRb::ThreadObject
    self: 0x000055e5f27f5de0 [3LM R ] T_OBJECT (DRb::ThreadObject)len:10 ptr:0x00007f9a980016a0
    lvars:
      value: T_NIL
  c:0017 p:---- s:0089 e:000088 CFUNC  :synchronize
    me:
      called_id: synchronize, type: cfunc
      owner class: 0x000055e5f2a7a1d8 [3LM   ] T_CLASS Monitor
    self: 0x000055e5f27f52f0 [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: 0x000055e5f2a79d78 [0LM  U] T_MODULE MonitorMixin
      defined_class: 0x000055e5f2b49d70 [0LM  U] T_ICLASS src:MonitorMixin
    self: 0x000055e5f27f5de0 [3LM R ] T_OBJECT (DRb::ThreadObject)len:10 ptr:0x00007f9a980016a0
    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: 0x000055e5f2b49e60 [3LM   ] T_CLASS DRb::ThreadObject
    self: 0x000055e5f27f5de0 [3LM R ] T_OBJECT (DRb::ThreadObject)len:10 ptr:0x00007f9a980016a0
    lvars:
      msg: T_SYMBOL take
      arg: 0x00007f9a98004e40 [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: 0x000055e5f2b49c58 [3LM   ] T_CLASS (annon)
    self: 0x000055e5f2b49c80 [3LM   ] T_CLASS DRb::DRbConn
    lvars:
      remote_uri: 0x000055e5f279f8c8 [3LM   ] T_STRING (String)drbssl://172.17.0.18:41641
      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: 0x000055e5f2b4baf8 [3LM   ] T_CLASS DRb::DRbObject
    self: 0x000055e5f279f288 [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: 0x000055e5f2b4bad0 [3LM   ] T_CLASS (annon)
    self: 0x000055e5f2b4baf8 [3LM   ] T_CLASS DRb::DRbObject
    lvars:
      uri: 0x000055e5f279f8c8 [3LM   ] T_STRING (String)drbssl://172.17.0.18:41641
      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: 0x000055e5f2b4baf8 [3LM   ] T_CLASS DRb::DRbObject
    self: 0x000055e5f279f288 [3LM   ] T_OBJECT (DRb::DRbObject)(embed) len:3
    lvars:
      msg_id: T_SYMBOL unregist
      a: 0x00007f9a98004e90 [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: 0x000055e5f2b5eb30 [3LM   ] T_CLASS DRb::ExtServ
    self: 0x000055e5f290ba40 [3LM   ] T_OBJECT (DRb::ExtServ)len:5 ptr:0x00007f9a98000b20
    lvars:
      server: T_NIL
  c:0009 p:---- s:0040 e:000039 CFUNC  :synchronize
    me:
      called_id: synchronize, type: cfunc
      owner class: 0x000055e5f2a7a1d8 [3LM   ] T_CLASS Monitor
    self: 0x000055e5f290b810 [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: 0x000055e5f2a79d78 [0LM  U] T_MODULE MonitorMixin
      defined_class: 0x000055e5f2b5ea40 [0LM  U] T_ICLASS src:MonitorMixin
    self: 0x000055e5f290ba40 [3LM   ] T_OBJECT (DRb::ExtServ)len:5 ptr:0x00007f9a98000b20
    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: 0x000055e5f2b5eb30 [3LM   ] T_CLASS DRb::ExtServ
    self: 0x000055e5f290ba40 [3LM   ] T_OBJECT (DRb::ExtServ)len:5 ptr:0x00007f9a98000b20
  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: 0x000055e5f2b492f8 [3LM   ] T_CLASS DRb::DRbServer::InvokeMethod
    self: 0x00007f9a980053b8 [0     ] T_OBJECT (DRb::DRbServer::InvokeMethod)len:8 ptr:0x00007f9aaac00ed0
    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: 0x000055e5f2b492f8 [3LM   ] T_CLASS DRb::DRbServer::InvokeMethod
    self: 0x00007f9a980053b8 [0     ] T_OBJECT (DRb::DRbServer::InvokeMethod)len:8 ptr:0x00007f9aaac00ed0
  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: 0x000055e5f2b49a00 [3LM R ] T_CLASS DRb::DRbServer
    self: 0x000055e5f2912bd8 [3LM   ] T_OBJECT (DRb::DRbServer)len:10 ptr:0x00007f9a98001700
    lvars:
      succ: T_FALSE
      invoke_method: 0x00007f9a980053b8 [0     ] T_OBJECT (DRb::DRbServer::InvokeMethod)len:8 ptr:0x00007f9aaac00ed0
      result: T_NIL
      e: T_NIL
  c:0003 p:---- s:0011 e:000010 CFUNC  :loop
    me:
      called_id: loop, type: cfunc
      owner class: 0x000055e5f27f4ee0 [0LM  U] T_MODULE Kernel
      defined_class: 0x000055e5f27f4e68 [0LM  U] T_ICLASS src:Kernel
    self: 0x000055e5f2912bd8 [3LM   ] T_OBJECT (DRb::DRbServer)len:10 ptr:0x00007f9a98001700
  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: 0x000055e5f2b49a00 [3LM R ] T_CLASS DRb::DRbServer
    self: 0x000055e5f2912bd8 [3LM   ] T_OBJECT (DRb::DRbServer)len:10 ptr:0x00007f9a98001700
    lvars:
      client: 0x00007f9a98005610 [0     ] T_OBJECT (DRb::DRbSSLSocket)len:8 ptr:0x00007f9aaac00df0
  c:0001 p:---- s:0003 e:000002 (none) [FINISH]
    self: T_NIL
  
  $1 = 0
  ">>> Finish
  "
  [nil, 19250]
  "gdb -p 18886 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  [New LWP 18893]
  [New LWP 19028]
  [New LWP 19140]
  [New LWP 19240]
  [New LWP 19263]
  [New LWP 19264]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  0x00007f27680baa81 in RB_FL_TEST_RAW (obj=94913614397200, flags=8192) at /tmp/ruby/v3/src/trunk-gc-asserts/include/ruby/internal/fl_type.h:233
  233	{
  >>> Machine level backtrace
  
  Thread 7 (Thread 0x7f2762d4a700 (LWP 19264)):
  #0  0x00007f27678659f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5652ccfad8c4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
  #1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5652ccfad8f0, cond=0x5652ccfad898) at pthread_cond_wait.c:502
  #2  __pthread_cond_wait (cond=0x5652ccfad898, mutex=0x5652ccfad8f0) at pthread_cond_wait.c:655
  #3  0x00007f27682cc8a9 in rb_native_cond_wait (cond=<optimized out>, mutex=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:509
  #4  0x00007f27682ce0bc in native_cond_sleep (th=th@entry=0x5652ccfad830, rel=rel@entry=0x0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:1200
  #5  0x00007f27682ce3a4 in native_sleep (th=th@entry=0x5652ccfad830, rel=0x0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:2143
  #6  0x00007f27682d183d in sleep_forever (fl=1, th=0x5652ccfad830) 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  0x00007f27681552f5 in rb_ensure (b_proc=b_proc@entry=0x7f27682d17b0 <rb_mutex_sleep_forever>, data1=data1@entry=8, e_proc=e_proc@entry=0x7f27682cfe90 <mutex_lock_uninterruptible>, data2=data2@entry=139806889995440) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #10 0x00007f27682cfeed in rb_mutex_sleep (self=139806889995440, timeout=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_sync.c:482
  #11 0x00007f276831922d in vm_call0_cfunc_with_frame (argv=0x7f2762c49208, cd=0x7f2762c48fb0, calling=0x7f2762c48fc0, ec=0x5652ccfada10) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:91
  #12 vm_call0_cfunc (argv=0x7f2762c49208, cd=0x7f2762c48fb0, calling=0x7f2762c48fc0, ec=0x5652ccfada10) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:105
  #13 vm_call0_body (argv=0x7f2762c49208, cd=0x7f2762c48fb0, calling=0x7f2762c48fc0, ec=0x5652ccfada10) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:140
  #14 rb_vm_call0 (ec=ec@entry=0x5652ccfada10, recv=recv@entry=139806889995440, id=id@entry=24513, argc=argc@entry=1, argv=argv@entry=0x7f2762c49208, me=me@entry=0x5652cc41b610, kw_splat=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:53
  #15 0x00007f2768319a25 in rb_vm_call_kw (ec=ec@entry=0x5652ccfada10, recv=recv@entry=139806889995440, id=id@entry=24513, argc=argc@entry=1, argv=argv@entry=0x7f2762c49208, me=me@entry=0x5652cc41b610, kw_splat=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:233
  #16 0x00007f276831abe8 in rb_call0 (ec=0x5652ccfada10, recv=139806889995440, mid=24513, argc=1, argv=0x7f2762c49208, self=139806889995280, call_scope=CALL_FCALL) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:355
  #17 0x00007f27681552f5 in rb_ensure (b_proc=b_proc@entry=0x7f27682c8960 <do_sleep>, data1=data1@entry=139807137501696, e_proc=e_proc@entry=0x7f27682c80a0 <delete_from_waitq>, data2=data2@entry=139807137501712) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #18 0x00007f27682c8dcc in rb_condvar_wait (argc=2, argv=0x7f2762c493f0, self=139806889995280) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_sync.c:1412
  #19 0x00007f276831922d in vm_call0_cfunc_with_frame (argv=0x7f2762c493f0, cd=0x7f2762c49290, calling=0x7f2762c492a0, ec=0x5652ccfada10) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:91
  #20 vm_call0_cfunc (argv=0x7f2762c493f0, cd=0x7f2762c49290, calling=0x7f2762c492a0, ec=0x5652ccfada10) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:105
  #21 vm_call0_body (argv=0x7f2762c493f0, cd=0x7f2762c49290, calling=0x7f2762c492a0, ec=0x5652ccfada10) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:140
  #22 rb_vm_call0 (ec=ec@entry=0x5652ccfada10, recv=recv@entry=139806889995280, id=id@entry=24673, argc=argc@entry=2, argv=argv@entry=0x7f2762c493f0, me=me@entry=0x5652cc41ab48, kw_splat=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:53
  #23 0x00007f2768319a25 in rb_vm_call_kw (ec=ec@entry=0x5652ccfada10, recv=recv@entry=139806889995280, id=id@entry=24673, argc=argc@entry=2, argv=argv@entry=0x7f2762c493f0, me=me@entry=0x5652cc41ab48, kw_splat=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:233
  #24 0x00007f276831abe8 in rb_call0 (ec=0x5652ccfada10, recv=139806889995280, mid=24673, argc=argc@entry=2, argv=0x7f2762c493f0, argv@entry=0x7f2762c493e8, self=139806889995480, call_scope=CALL_FCALL) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:355
  #25 0x00007f276831ac55 in rb_call (scope=CALL_FCALL, argv=0x7f2762c493e8, 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=0x7f2762c493f0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:922
  #27 0x00007f2763997efd in monitor_wait_for_cond_body (v=v@entry=139807137502512) at /tmp/ruby/v3/src/trunk-gc-asserts/ext/monitor/monitor.c:152
  #28 0x00007f27681552f5 in rb_ensure (b_proc=b_proc@entry=0x7f2763997e80 <monitor_wait_for_cond_body>, data1=data1@entry=139807137502512, e_proc=e_proc@entry=0x7f2763998050 <monitor_enter_for_cond>, data2=data2@entry=139807137502512) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #29 0x00007f2763997fbd in monitor_wait_for_cond (monitor=139806889995480, cond=<optimized out>, timeout=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/ext/monitor/monitor.c:180
  #30 0x00007f2768303b96 in vm_call_cfunc_with_frame (ec=0x5652ccfada10, reg_cfp=0x7f2762d49b50, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2548
  #31 0x00007f276830f302 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=0x5652ccfad8c4, ec@entry=0x5652ccfada10, initial=128, initial@entry=0) at ../../src/trunk-gc-asserts/insns.def:801
  #33 0x00007f2768315992 in rb_vm_exec (ec=0x5652ccfada10, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1935
  #34 0x00007f2768316361 in invoke_block (ec=<optimized out>, iseq=iseq@entry=0x7f2762c49890, self=self@entry=139806889995560, 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 0x00007f2768316a7e 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=139806889995560, 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 0x00007f2768317032 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 0x00007f27681552f5 in rb_ensure (b_proc=0x7f2763997e70 <monitor_sync_body>, data1=139806889995480, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #41 0x00007f2768303b96 in vm_call_cfunc_with_frame (ec=0x5652ccfada10, reg_cfp=0x7f2762d49c30, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2548
  #42 0x00007f276830f3f5 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=0x5652ccfad8c4, ec@entry=0x5652ccfada10, initial=128, initial@entry=0) at ../../src/trunk-gc-asserts/insns.def:782
  #44 0x00007f2768315992 in rb_vm_exec (ec=0x5652ccfada10, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1935
  #45 0x00007f2768316361 in invoke_block (ec=ec@entry=0x5652ccfada10, iseq=iseq@entry=0x5652ccab6290, self=self@entry=94913621237920, 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 0x00007f2768318c74 in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f2762c49c40, argc=-855975408, self=<optimized out>, captured=0x5652ccfadc50, ec=0x5652ccfada10) 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=0x7f2762c49c40, argc=-855975408, self=<optimized out>, proc=0x7f2762c49d28, ec=0x5652ccfada10) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1224
  #48 vm_invoke_proc (passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f2762c49c40, argc=-855975408, self=<optimized out>, proc=0x7f2762c49d28, ec=0x5652ccfada10) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1253
  #49 rb_vm_invoke_proc (ec=0x5652ccfada10, proc=proc@entry=0x5652ccfadc50, argc=argc@entry=1, argv=argv@entry=0x7f2762c49c40, kw_splat=<optimized out>, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1274
  #50 0x00007f27682d0438 in thread_do_start (th=th@entry=0x5652ccfad830) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:703
  #51 0x00007f27682d2367 in thread_start_func_2 (th=th@entry=0x5652ccfad830, stack_start=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:757
  #52 0x00007f27682d287b in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:969
  #53 0x00007f276785f6db in start_thread (arg=0x7f2762d4a700) at pthread_create.c:463
  #54 0x00007f2767db588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 6 (Thread 0x7f274ee2c700 (LWP 19263)):
  #0  0x00007f2767865ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f274ee2bd70, expected=0, futex_word=0x7f274ee2be88) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
  #1  __pthread_cond_wait_common (abstime=0x7f274ee2be50, mutex=0x7f276864d780 <thread_cache_lock>, cond=0x7f274ee2be60) at pthread_cond_wait.c:533
  #2  __pthread_cond_timedwait (cond=0x7f274ee2be60, mutex=0x7f276864d780 <thread_cache_lock>, abstime=0x7f274ee2be50) at pthread_cond_wait.c:667
  #3  0x00007f27682d2968 in native_cond_timedwait (abs=<synthetic pointer>, mutex=0x7f276864d780 <thread_cache_lock>, cond=0x7f274ee2be60) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:529
  #4  register_cached_thread_and_wait (altstack=0x7f27480252a0) 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  0x00007f276785f6db in start_thread (arg=0x7f274ee2c700) at pthread_create.c:463
  #7  0x00007f2767db588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 5 (Thread 0x7f27601cb700 (LWP 19240)):
  #0  0x00007f2767dab03f in __GI___select (nfds=11, readfds=0x7f274800cf70, writefds=0x0, exceptfds=0x0, timeout=0x0) at ../sysdeps/unix/sysv/linux/select.c:41
  #1  0x00007f27682d2fec 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  0x00007f27682d3167 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=139807091893744) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:4076
  #4  0x00007f27681552f5 in rb_ensure (b_proc=b_proc@entry=0x7f27682d2ff0 <do_select>, data1=data1@entry=139807091893744, e_proc=e_proc@entry=0x7f27682d2d20 <select_set_free>, data2=data2@entry=139807091893744) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #5  0x00007f27682d36a6 in rb_thread_fd_select (max=max@entry=11, read=read@entry=0x7f27600ca8c0, write=write@entry=0x0, except=except@entry=0x0, timeout=timeout@entry=0x0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:4202
  #6  0x00007f276818b566 in select_internal (fds=0x7f27600ca8c0, 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=139807091894432) at /tmp/ruby/v3/src/trunk-gc-asserts/io.c:9304
  #8  0x00007f27681552f5 in rb_ensure (b_proc=b_proc@entry=0x7f276818b4c0 <select_call>, data1=data1@entry=139807091894432, e_proc=e_proc@entry=0x7f2768186ca0 <select_end>, data2=data2@entry=139807091894432) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #9  0x00007f2768186bf2 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 0x00007f2768303b96 in vm_call_cfunc_with_frame (ec=0x5652ccfad0d0, reg_cfp=0x7f27601cabf8, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2548
  #11 0x00007f276830f302 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=0x5652ccfad0d0, initial=139806688464752, initial@entry=0) at ../../src/trunk-gc-asserts/insns.def:801
  #13 0x00007f2768315992 in rb_vm_exec (ec=0x5652ccfad0d0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1935
  #14 0x00007f2768316361 in invoke_block (ec=ec@entry=0x5652ccfad0d0, iseq=iseq@entry=0x5652ccab54a8, self=self@entry=94913626291240, 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 0x00007f2768318c74 in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f27600cac40, argc=-855977776, self=<optimized out>, captured=0x5652ccfad2e0, ec=0x5652ccfad0d0) 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=0x7f27600cac40, argc=-855977776, self=<optimized out>, proc=0x7f27600cad28, ec=0x5652ccfad0d0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1224
  #17 vm_invoke_proc (passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f27600cac40, argc=-855977776, self=<optimized out>, proc=0x7f27600cad28, ec=0x5652ccfad0d0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1253
  #18 rb_vm_invoke_proc (ec=0x5652ccfad0d0, proc=proc@entry=0x5652ccfad2e0, argc=argc@entry=0, argv=argv@entry=0x7f27600cac40, kw_splat=<optimized out>, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1274
  #19 0x00007f27682d0438 in thread_do_start (th=th@entry=0x5652ccfacef0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:703
  #20 0x00007f27682d2367 in thread_start_func_2 (th=th@entry=0x5652ccfacef0, stack_start=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:757
  #21 0x00007f27682d287b in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:969
  #22 0x00007f276785f6db in start_thread (arg=0x7f27601cb700) at pthread_create.c:463
  #23 0x00007f2767db588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 4 (Thread 0x7f2763875700 (LWP 19140)):
  #0  0x00007f27678659f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5652ccf9ba20) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
  #1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5652ccf9ba50, cond=0x5652ccf9b9f8) at pthread_cond_wait.c:502
  #2  __pthread_cond_wait (cond=0x5652ccf9b9f8, mutex=0x5652ccf9ba50) at pthread_cond_wait.c:655
  #3  0x00007f27682cc8a9 in rb_native_cond_wait (cond=<optimized out>, mutex=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:509
  #4  0x00007f27682ce0bc in native_cond_sleep (th=th@entry=0x5652ccf9b990, rel=rel@entry=0x0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:1200
  #5  0x00007f27682ce3a4 in native_sleep (th=0x5652ccf9b990, rel=0x0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:2143
  #6  0x00007f27682d163d in queue_sleep () at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:1796
  #7  0x00007f27681552f5 in rb_ensure (b_proc=b_proc@entry=0x7f27682d15b0 <queue_sleep>, data1=data1@entry=94913626227000, e_proc=e_proc@entry=0x7f27682c8050 <queue_sleep_done>, data2=data2@entry=139807149213872) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:1141
  #8  0x00007f27682ca871 in queue_do_pop (self=94913626227000, q=0x5652ccf9b960, should_block=1) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_sync.c:930
  #9  0x00007f2768303b96 in vm_call_cfunc_with_frame (ec=0x5652ccf9bb70, reg_cfp=0x7f2763874ca0, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2548
  #10 0x00007f276830f302 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=0x5652ccf9ba20, ec@entry=0x5652ccf9bb70, initial=128, initial@entry=0) at ../../src/trunk-gc-asserts/insns.def:801
  #12 0x00007f2768315992 in rb_vm_exec (ec=0x5652ccf9bb70, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1935
  #13 0x00007f2768316361 in invoke_block (ec=ec@entry=0x5652ccf9bb70, iseq=iseq@entry=0x5652cc989840, self=self@entry=94913626227320, 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 0x00007f2768318c74 in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f2763774c40, argc=-856048784, self=<optimized out>, captured=0x5652ccf9bdb0, ec=0x5652ccf9bb70) 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=0x7f2763774c40, argc=-856048784, self=<optimized out>, proc=0x7f2763774d28, ec=0x5652ccf9bb70) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1224
  #16 vm_invoke_proc (passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f2763774c40, argc=-856048784, self=<optimized out>, proc=0x7f2763774d28, ec=0x5652ccf9bb70) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1253
  #17 rb_vm_invoke_proc (ec=0x5652ccf9bb70, proc=proc@entry=0x5652ccf9bdb0, argc=argc@entry=0, argv=argv@entry=0x7f2763774c40, kw_splat=<optimized out>, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1274
  #18 0x00007f27682d0438 in thread_do_start (th=th@entry=0x5652ccf9b990) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:703
  #19 0x00007f27682d2367 in thread_start_func_2 (th=th@entry=0x5652ccf9b990, stack_start=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:757
  #20 0x00007f27682d287b in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:969
  #21 0x00007f276785f6db in start_thread (arg=0x7f2763875700) at pthread_create.c:463
  #22 0x00007f2767db588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 3 (Thread 0x7f274ef4d700 (LWP 19028)):
  #0  0x00007f2767865ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f274ef4cd70, expected=0, futex_word=0x7f274ef4ce88) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
  #1  __pthread_cond_wait_common (abstime=0x7f274ef4ce50, mutex=0x7f276864d780 <thread_cache_lock>, cond=0x7f274ef4ce60) at pthread_cond_wait.c:533
  #2  __pthread_cond_timedwait (cond=0x7f274ef4ce60, mutex=0x7f276864d780 <thread_cache_lock>, abstime=0x7f274ef4ce50) at pthread_cond_wait.c:667
  #3  0x00007f27682d2968 in native_cond_timedwait (abs=<synthetic pointer>, mutex=0x7f276864d780 <thread_cache_lock>, cond=0x7f274ef4ce60) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:529
  #4  register_cached_thread_and_wait (altstack=0x7f2754002c40) 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  0x00007f276785f6db in start_thread (arg=0x7f274ef4d700) at pthread_create.c:463
  #7  0x00007f2767db588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 2 (Thread 0x7f2763996700 (LWP 18893)):
  #0  0x00007f2767865ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f27638957b0, expected=0, futex_word=0x5652ccdc75e4) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
  #1  __pthread_cond_wait_common (abstime=0x7f2763895860, mutex=0x5652cc3f0a60, cond=0x5652ccdc75b8) at pthread_cond_wait.c:533
  #2  __pthread_cond_timedwait (cond=0x5652ccdc75b8, mutex=0x5652cc3f0a60, abstime=0x7f2763895860) at pthread_cond_wait.c:667
  #3  0x00007f27682cd91a in native_cond_timedwait (abs=<optimized out>, mutex=<optimized out>, cond=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:529
  #4  do_gvl_timer (th=0x5652ccdc7550, vm=0x5652cc3f0a50) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:219
  #5  gvl_acquire_common (vm=vm@entry=0x5652cc3f0a50, th=th@entry=0x5652ccdc7550) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:253
  #6  0x00007f27682cf394 in gvl_yield (th=0x5652ccdc7550, vm=0x5652cc3f0a50) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:338
  #7  rb_thread_schedule_limits (limits_us=limits_us@entry=100000) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:1420
  #8  0x00007f27682cf568 in rb_threadptr_execute_interrupts (th=0x5652ccdc7550, blocking_timing=0) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:2306
  #9  0x00007f27683151eb in rb_vm_check_ints (ec=<optimized out>) at vm.inc:1902
  #10 vm_exec_core (ec=0x5652ccdc75e4, ec@entry=0x5652ccdc7730, initial=128, initial@entry=0) at ../../src/trunk-gc-asserts/insns.def:1012
  #11 0x00007f2768315992 in rb_vm_exec (ec=0x5652ccdc7730, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1935
  #12 0x00007f2768316361 in invoke_block (ec=ec@entry=0x5652ccdc7730, iseq=iseq@entry=0x5652cc400608, self=self@entry=94913618376640, 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
  #13 0x00007f2768318c74 in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f2763895c40, argc=-857966800, self=<optimized out>, captured=0x5652ccdc6b30, ec=0x5652ccdc7730) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1124
  #14 invoke_block_from_c_proc (me=0x0, is_lambda=<optimized out>, passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f2763895c40, argc=-857966800, self=<optimized out>, proc=0x7f2763895d28, ec=0x5652ccdc7730) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1224
  #15 vm_invoke_proc (passed_block_handler=0, kw_splat=<optimized out>, argv=0x7f2763895c40, argc=-857966800, self=<optimized out>, proc=0x7f2763895d28, ec=0x5652ccdc7730) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1253
  #16 rb_vm_invoke_proc (ec=0x5652ccdc7730, proc=proc@entry=0x5652ccdc6b30, argc=argc@entry=0, argv=argv@entry=0x7f2763895c40, kw_splat=<optimized out>, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1274
  #17 0x00007f27682d0438 in thread_do_start (th=th@entry=0x5652ccdc7550) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:703
  #18 0x00007f27682d2367 in thread_start_func_2 (th=th@entry=0x5652ccdc7550, stack_start=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread.c:757
  #19 0x00007f27682d287b in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:969
  #20 0x00007f276785f6db in start_thread (arg=0x7f2763996700) at pthread_create.c:463
  #21 0x00007f2767db588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 1 (Thread 0x7f276886cd80 (LWP 18886)):
  #0  0x00007f27680baa81 in RB_FL_TEST_RAW (obj=94913614397200, flags=8192) at /tmp/ruby/v3/src/trunk-gc-asserts/include/ruby/internal/fl_type.h:233
  #1  0x00007f27680ccdb1 in RB_FL_ANY_RAW (flags=8192, obj=94913614397200) at /tmp/ruby/v3/src/trunk-gc-asserts/include/ruby/internal/fl_type.h:256
  #2  rb_array_const_ptr_transient (a=94913614397200) at /tmp/ruby/v3/src/trunk-gc-asserts/include/ruby/internal/core/rarray.h:171
  #3  rb_ary_entry_internal (offset=11, ary=94913614397200) at /tmp/ruby/v3/src/trunk-gc-asserts/internal/array.h:55
  #4  rb_ary_entry (ary=ary@entry=94913614397200, offset=11) at /tmp/ruby/v3/src/trunk-gc-asserts/array.c:1619
  #5  0x00007f27682c1c30 in get_id_serial_entry (num=5839, t=t@entry=ID_ENTRY_SYM, id=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/symbol.c:384
  #6  0x00007f27682c7efa in get_id_serial_entry (id=0, t=ID_ENTRY_SYM, num=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/symbol.c:380
  #7  rb_id_serial_to_id (num=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/symbol.c:420
  #8  key2id (key=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/id_table.c:20
  #9  rb_id_table_foreach (tbl=0x5652ccb80260, func=func@entry=0x7f2768177cb0 <cc_table_mark_i>, data=data@entry=0x7ffcf369af40) at /tmp/ruby/v3/src/trunk-gc-asserts/id_table.c:300
  #10 0x00007f2768170dac in cc_table_mark (klass=94913621241200, objspace=0x5652cc3f1100) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:2516
  #11 gc_mark_children (objspace=objspace@entry=0x5652cc3f1100, obj=obj@entry=94913621241200) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:5429
  #12 0x00007f2768171637 in rb_objspace_reachable_objects_from (obj=obj@entry=94913621241200, func=func@entry=0x7f2768170070 <check_children_i>, data=data@entry=0x7ffcf369b000) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:9502
  #13 0x00007f2768171905 in verify_internal_consistency_i (ptr=0x7ffcf369b000, stride=40, page_end=<optimized out>, page_start=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:6052
  #14 objspace_each_objects_without_setup (callback=<optimized out>, objspace=<optimized out>, objspace=<optimized out>, data=0x7ffcf369b000) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:3028
  #15 gc_verify_internal_consistency (objspace=objspace@entry=0x5652cc3f1100) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:6216
  #16 0x00007f2768172a69 in gc_start (objspace=objspace@entry=0x5652cc3f1100, reason=107520) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:7290
  #17 0x00007f2768175eba in garbage_collect (reason=<optimized out>, objspace=0x5652cc3f1100) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:7271
  #18 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:7555
  #19 0x00007f2768311b64 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
  #20 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
  #21 vm_exec_core (ec=0x5652cc453f10, initial=8192, initial@entry=0) at ../../src/trunk-gc-asserts/insns.def:1509
  #22 0x00007f276831606e in rb_vm_exec (ec=0x5652cc3f15a0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1944
  #23 0x00007f2768316361 in invoke_block (ec=ec@entry=0x5652cc3f15a0, iseq=iseq@entry=0x5652cc60c7d0, self=self@entry=94913618376640, 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
  #24 0x00007f2768316583 in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7ffcf369b360, argc=1, self=94913618376640, captured=<optimized out>, ec=0x5652cc3f15a0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1124
  #25 invoke_block_from_c_bh (ec=ec@entry=0x5652cc3f15a0, block_handler=<optimized out>, argv=argv@entry=0x7ffcf369b3c0, 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
  #26 0x00007f2768317c94 in vm_yield (argc=1, kw_splat=0, argv=0x7ffcf369b3c0, ec=0x5652cc3f15a0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1187
  #27 rb_yield_0 (argv=0x7ffcf369b3c0, argc=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:1133
  #28 rb_yield_1 (val=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:1139
  #29 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:1149
  #30 0x00007f27680c5c4e in rb_ary_collect (ary=94913623321200) at /tmp/ruby/v3/src/trunk-gc-asserts/array.c:3186
  #31 0x00007f2768303b96 in vm_call_cfunc_with_frame (ec=0x5652cc3f15a0, reg_cfp=0x7f276886ade0, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2548
  #32 0x00007f276830f3f5 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
  #33 vm_exec_core (ec=0x5652cc453f10, ec@entry=0x5652cc3f15a0, initial=8192, initial@entry=0) at ../../src/trunk-gc-asserts/insns.def:782
  #34 0x00007f2768315992 in rb_vm_exec (ec=0x5652cc3f15a0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1935
  #35 0x00007f2768316361 in invoke_block (ec=ec@entry=0x5652cc3f15a0, iseq=iseq@entry=0x5652cc4007e8, self=self@entry=94913618376640, 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
  #36 0x00007f2768316583 in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7ffcf369b700, argc=1, self=94913618376640, captured=<optimized out>, ec=0x5652cc3f15a0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1124
  #37 invoke_block_from_c_bh (ec=ec@entry=0x5652cc3f15a0, block_handler=<optimized out>, argv=argv@entry=0x7ffcf369b760, 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
  #38 0x00007f2768317c94 in vm_yield (argc=1, kw_splat=0, argv=0x7ffcf369b760, ec=0x5652cc3f15a0) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1187
  #39 rb_yield_0 (argv=0x7ffcf369b760, argc=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:1133
  #40 rb_yield_1 (val=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:1139
  #41 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_eval.c:1149
  #42 0x00007f27680c5c4e in rb_ary_collect (ary=94913621655320) at /tmp/ruby/v3/src/trunk-gc-asserts/array.c:3186
  #43 0x00007f2768303b96 in vm_call_cfunc_with_frame (ec=0x5652cc3f15a0, reg_cfp=0x7f276886af30, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/vm_insnhelper.c:2548
  #44 0x00007f276830f3f5 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
  #45 vm_exec_core (ec=0x5652cc453f10, initial=8192, initial@entry=0) at ../../src/trunk-gc-asserts/insns.def:782
  #46 0x00007f276831606e in rb_vm_exec (ec=0x5652cc3f15a0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:1944
  #47 0x00007f2768320050 in rb_iseq_eval_main (iseq=iseq@entry=0x5652cc400fb8) at /tmp/ruby/v3/src/trunk-gc-asserts/vm.c:2194
  #48 0x00007f276815128a in rb_ec_exec_node (ec=ec@entry=0x5652cc3f15a0, n=n@entry=0x5652cc400fb8) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:296
  #49 0x00007f2768157bd9 in ruby_run_node (n=0x5652cc400fb8) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:354
  #50 0x00005652cb651a1f in main (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/main.c:50
  >>> Dump Ruby level backtrace
  th: 0x5652cc3f0f70, native_id: 0x7f276886cd80
  -- Control frame information -----------------------------------------------
  c:0014 p:0003 s:0094 e:000093 METHOD <internal:gc>:34
    me:
      called_id: start, type: iseq
      owner class: 0x00005652cc422e60 [3LM   ] T_CLASS (annon)
    self: 0x00005652cc423c70 [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: 0x00005652cc634050 [3LM   ] T_CLASS LeakChecker
    self: 0x00005652cccd6750 [0     ] T_OBJECT (LeakChecker)len:7 ptr:0x00007f2766bded68
    lvars:
      test_name: 0x00005652ccff7bc8 [0     ] T_STRING (String)DRbTests::TestDRbSSLCore#test_06_timeout
      leaks: 0x00005652cd015f10 [0     ] T_ARRAY (Array)[  T] len: 7, capa:7 ptr:0x00007f2766bb8c40
  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: 0x00005652cc63b4b8 [3LM R ] T_CLASS MiniTest::Unit
    self: 0x00005652cc81f7c0 [3LM R ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x00005652cc92e440
    lvars:
      method: 0x00005652cccd6b60 [0     ] T_STRING (String)test_06_timeout
      inst: 0x00005652ccf9c3e0 [0     ] T_OBJECT (DRbTests::TestDRbSSLCore)len:11 ptr:0x00007f2766bce090
      start_time: T_NIL
      result: 0x00005652ccfcc0b8 [0     ] T_STRING (String)E
  c:0011 p:---- s:0073 e:000072 CFUNC  :map
    me:
      called_id: map, type: cfunc
      owner class: 0x00005652cc43a880 [3LM   ] T_CLASS Array
    self: 0x00005652cccd6a70 [0     ] T_ARRAY (Array)[  T] len: 18, capa:20 ptr:0x00007f2766bde9f8
  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: 0x00005652cc63b4b8 [3LM R ] T_CLASS MiniTest::Unit
    self: 0x00005652cc81f7c0 [3LM R ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x00005652cc92e440
    lvars:
      assertions: T_NIL
  c:0009 p:0167 s:0065 E:001a30 METHOD /tmp/ruby/v3/src/trunk-gc-asserts/tool/lib/minitest/unit.rb:989
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x00005652cc63b4b8 [3LM R ] T_CLASS MiniTest::Unit
    self: 0x00005652cc81f7c0 [3LM R ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x00005652cc92e440
    lvars:
      suite: 0x00005652cccf8490 [3LM R ] T_CLASS DRbTests::TestDRbSSLCore
      type: T_SYMBOL test
      header: 0x00005652cccd7038 [0     ] T_STRING (String)test_suite_header
      filter: 0x00005652cc445348 [3LM   ] T_REGEXP 
      all_test_methods: 0x00005652cccd6ac0 [0     ] T_ARRAY (Array)[   ] len: 18, capa:18 ptr:0x00005652ccb6df20
      filtered_test_methods: 0x00005652cccd6a70 [0     ] T_ARRAY (Array)[  T] len: 18, capa:20 ptr:0x00007f2766bde9f8
      leakchecker: 0x00005652cccd6750 [0     ] T_OBJECT (LeakChecker)len:7 ptr:0x00007f2766bded68
      continuation: 0x00005652cccd54e0 [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: 0x00005652cc5fc038 [0LM  U] T_MODULE (Module)Test::Unit::ExcludesOption
      defined_class: 0x00005652cc60ec38 [0LM  U] T_ICLASS src:Test::Unit::ExcludesOption
    self: 0x00005652cc81f7c0 [3LM R ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x00005652cc92e440
    lvars:
      suite: 0x00005652cccf8490 [3LM R ] T_CLASS DRbTests::TestDRbSSLCore
      type: T_SYMBOL test
      ex: T_NIL
  c:0007 p:0103 s:0046 E:000870 METHOD /tmp/ruby/v3/src/trunk-gc-asserts/tool/lib/test/unit/parallel.rb:55
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x00005652cc79b308 [3LM R ] T_CLASS Test::Unit::Worker
    self: 0x00005652cc81f7c0 [3LM R ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x00005652cc92e440
    lvars:
      suite: 0x00005652cccf8490 [3LM R ] T_CLASS DRbTests::TestDRbSSLCore
      type: T_SYMBOL test
      orig_testout: 0x00005652cc42fb10 [0LM  U] T_FILE (IO)
      i: 0x00005652cccd7498 [0    U] T_FILE (IO)
      o: 0x00005652cccd7470 [0    U] T_FILE (IO)
      orig_stdin: 0x00005652cc42fbb0 [0LM  U] T_FILE (IO)
      orig_stdout: 0x00005652cc42fb10 [0LM  U] T_FILE (IO)
      th: 0x00005652cccd7420 [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: 0x00005652cc79b308 [3LM R ] T_CLASS Test::Unit::Worker
    self: 0x00005652cc81f7c0 [3LM R ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x00005652cc92e440
    lvars:
      suite: 0x00005652cccf8490 [3LM R ] T_CLASS DRbTests::TestDRbSSLCore
  c:0005 p:---- s:0026 e:000025 CFUNC  :map
    me:
      called_id: map, type: cfunc
      owner class: 0x00005652cc43a880 [3LM   ] T_CLASS Array
    self: 0x00005652ccb3ff18 [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: 0x00005652cc79b308 [3LM R ] T_CLASS Test::Unit::Worker
    self: 0x00005652cc81f7c0 [3LM R ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x00005652cc92e440
    lvars:
      suites: 0x00005652ccb3ff18 [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: 0x00005652cc79b308 [3LM R ] T_CLASS Test::Unit::Worker
    self: 0x00005652cc81f7c0 [3LM R ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x00005652cc92e440
    lvars:
      args: 0x00005652cc42ed00 [3LM   ] T_ARRAY [E ] len: 0 (embed)
      buf: 0x00005652cc7ffdd0 [3LM   ] T_STRING (String)run /tmp/ruby/v3/src/trunk-gc-asserts/test/drb/test_drbssl.rb test
  
      suites: 0x00005652cc7ffa10 [2     ] T_ARRAY (Array)[   ] len: 37, capa:37 ptr:0x00005652ccb70cf0
      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: 0x00005652cc44df48 [3LM   ] T_OBJECT len:0 ptr:0x0000000000000000
  c:0001 p:0000 s:0003 E:002160 (none) [FINISH]
    self: 0x00005652cc44df48 [3LM   ] T_OBJECT len:0 ptr:0x0000000000000000
  
  th: 0x5652ccdc7550, native_id: 0x7f2763996700
  -- Control frame information -----------------------------------------------
  c:0003 p:0009 s:0016 e:000013 METHOD /tmp/ruby/v3/src/trunk-gc-asserts/tool/lib/test/unit/parallel.rb:155
    me:
      called_id: _report, type: iseq
      owner class: 0x00005652cc79b308 [3LM R ] T_CLASS Test::Unit::Worker
    self: 0x00005652cc81f7c0 [3LM R ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x00005652cc92e440
    lvars:
      res: 0x00005652cc400568 [3LM   ] T_STRING (String)p
      args: 0x00005652cd016910 [0     ] T_ARRAY (Array)[E ] len: 1 (embed)
      e: T_NIL
  c:0002 p:0014 s:0007 e:000006 BLOCK  /tmp/ruby/v3/src/trunk-gc-asserts/tool/lib/test/unit/parallel.rb:46 [FINISH]
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x00005652cc79b308 [3LM R ] T_CLASS Test::Unit::Worker
    self: 0x00005652cc81f7c0 [3LM R ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x00005652cc92e440
    lvars:
      buf: 0x00005652cd016938 [0     ] T_STRING (String)Leaked file descriptor: DRbTests::TestDRbSSLCore#test_06_timeout: 10 : #<IO:fd 10>
  Leaked file descriptor: DRbTests::TestDRbSSLCore#test_06_timeout: 11 : #<IO:fd 11>
  Leaked thread: DRbTests::TestDRbSSLCore#test
  c:0001 p:---- s:0003 e:000002 (none) [FINISH]
    self: T_NIL
  
  th: 0x5652ccf9b990, native_id: 0x7f2763875700
  -- Control frame information -----------------------------------------------
  c:0003 p:---- s:0011 e:000010 CFUNC  :pop
    me:
      called_id: pop, type: cfunc
      owner class: 0x00005652cc41b4f8 [3LM   ] T_CLASS Thread::Queue
    self: 0x00005652ccf9c138 [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: 0x00005652cc9934f8 [3LM   ] T_CLASS DRb::ExtServManager
    self: 0x00005652ccf9c278 [0     ] T_OBJECT (DRb::ExtServManager)len:8 ptr:0x00007f2766bce188
    lvars:
      name: 0x00005652ccfa82d0 [0     ] T_STRING (String)ut_drb_drbssl.rb
  c:0001 p:---- s:0003 e:000002 (none) [FINISH]
    self: T_NIL
  
  th: 0x5652ccfacef0, native_id: 0x7f27601cb700
  -- Control frame information -----------------------------------------------
  c:0006 p:---- s:0027 e:000026 CFUNC  :select
    me:
      called_id: select, type: cfunc
      owner class: 0x00005652cc4323d8 [3LM   ] T_CLASS (annon)
    self: 0x00005652cc432400 [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: 0x00005652ccadad98 [3LM   ] T_CLASS DRb::DRbTCPSocket
    self: 0x00005652ccfa8578 [0     ] T_OBJECT (DRb::DRbSSLSocket)len:8 ptr:0x00007f2766bce750
    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: 0x00005652cccf8cd8 [3LM R ] T_CLASS DRb::DRbSSLSocket
    self: 0x00005652ccfa8578 [0     ] T_OBJECT (DRb::DRbSSLSocket)len:8 ptr:0x00007f2766bce750
    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: 0x00005652ccad9dd0 [3LM   ] T_CLASS DRb::DRbServer
    self: 0x00005652ccfabc28 [0     ] T_OBJECT (DRb::DRbServer)len:8 ptr:0x00007f2766bce7a0
    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: 0x00005652ccad9dd0 [3LM   ] T_CLASS DRb::DRbServer
    self: 0x00005652ccfabc28 [0     ] T_OBJECT (DRb::DRbServer)len:8 ptr:0x00007f2766bce7a0
  c:0001 p:---- s:0003 e:000002 (none) [FINISH]
    self: T_NIL
  
  th: 0x5652ccfad830, native_id: 0x7f2762d4a700
  -- Control frame information -----------------------------------------------
  c:0011 p:---- s:0045 e:000044 CFUNC  :sleep
    me:
      called_id: sleep, type: cfunc
      owner class: 0x00005652cc41b8e0 [3LM   ] T_CLASS Thread::Mutex
    self: 0x00007f275403ecb0 [0    U] mutex (Thread::Mutex)mutex
  c:0010 p:---- s:0042 e:000041 CFUNC  :wait
    me:
      called_id: wait, type: cfunc
      owner class: 0x00005652cc41ac88 [3LM   ] T_CLASS Thread::ConditionVariable
    self: 0x00007f275403ec10 [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: 0x00005652cc8f44c0 [3LM   ] T_CLASS Monitor
    self: 0x00007f275403ecd8 [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: 0x00005652cc8f4240 [3LM   ] T_CLASS MonitorMixin::ConditionVariable
    self: 0x00007f275403ec38 [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: 0x00005652cc8f4240 [3LM   ] T_CLASS MonitorMixin::ConditionVariable
    self: 0x00007f275403ec38 [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: 0x00005652ccada2a8 [3LM   ] T_CLASS DRb::ThreadObject
    self: 0x00007f275403ed28 [0     ] T_OBJECT (DRb::ThreadObject)len:9 ptr:0x00007f2766bcf480
  c:0005 p:---- s:0021 e:000020 CFUNC  :synchronize
    me:
      called_id: synchronize, type: cfunc
      owner class: 0x00005652cc8f44c0 [3LM   ] T_CLASS Monitor
    self: 0x00007f275403ecd8 [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: 0x00005652cc8f4290 [0LM  U] T_MODULE MonitorMixin
      defined_class: 0x00005652ccada190 [0LM  U] T_ICLASS src:MonitorMixin
    self: 0x00007f275403ed28 [0     ] T_OBJECT (DRb::ThreadObject)len:9 ptr:0x00007f2766bcf480
    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: 0x00005652ccada2a8 [3LM   ] T_CLASS DRb::ThreadObject
    self: 0x00007f275403ed28 [0     ] T_OBJECT (DRb::ThreadObject)len:9 ptr:0x00007f2766bcf480
  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: 0x00005652ccada078 [3LM   ] T_CLASS (annon)
    self: 0x00005652ccada0a0 [3LM R ] T_CLASS DRb::DRbConn
    lvars:
      queue: 0x00007f275403ed28 [0     ] T_OBJECT (DRb::ThreadObject)len:9 ptr:0x00007f2766bcf480
      pool: 0x00005652ccfcd6e8 [0     ] T_ARRAY (Array)[E ] len: 0 (embed)
  c:0001 p:---- s:0003 e:000002 (none) [FINISH]
    self: T_NIL
  
  $1 = 0
  ">>> Finish
  "
  [nil, 18886]
  "gdb -p 18885 -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.
  
  18886:running:test_drbssl: Broken pipe
  [New LWP 28398]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  0x00007fb9a429417b in RB_FL_TEST (obj=93977001814280, flags=1024) at /tmp/ruby/v3/src/trunk-gc-asserts/include/ruby/internal/fl_type.h:249
  249	}
  >>> Machine level backtrace
  
  Thread 2 (Thread 0x7fb99fcc8700 (LWP 28398)):
  #0  0x00007fb9a3994ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7fb99fcc7d70, expected=0, futex_word=0x7fb99fcc7e88) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
  #1  __pthread_cond_wait_common (abstime=0x7fb99fcc7e50, mutex=0x7fb9a477c780 <thread_cache_lock>, cond=0x7fb99fcc7e60) at pthread_cond_wait.c:533
  #2  __pthread_cond_timedwait (cond=0x7fb99fcc7e60, mutex=0x7fb9a477c780 <thread_cache_lock>, abstime=0x7fb99fcc7e50) at pthread_cond_wait.c:667
  #3  0x00007fb9a4401968 in native_cond_timedwait (abs=<synthetic pointer>, mutex=0x7fb9a477c780 <thread_cache_lock>, cond=0x7fb99fcc7e60) at /tmp/ruby/v3/src/trunk-gc-asserts/thread_pthread.c:529
  #4  register_cached_thread_and_wait (altstack=0x5578ba0c29b0) 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  0x00007fb9a398e6db in start_thread (arg=0x7fb99fcc8700) at pthread_create.c:463
  #7  0x00007fb9a3ee488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 1 (Thread 0x7fb9a499bd80 (LWP 18885)):
  #0  0x00007fb9a429417b in RB_FL_TEST (obj=93977001814280, flags=1024) at /tmp/ruby/v3/src/trunk-gc-asserts/include/ruby/internal/fl_type.h:249
  #1  0x00007fb9a4296bbc in obj_memsize_of (obj=obj@entry=93977001814280, use_all_types=use_all_types@entry=0) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:3881
  #2  0x00007fb9a429bbd6 in obj_memsize_of (use_all_types=0, obj=93977001814280) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:1239
  #3  check_rvalue_consistency_force (obj=obj@entry=93977001814280, terminate=1) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:1244
  #4  0x00007fb9a429fcfa in check_rvalue_consistency (obj=93977001814280) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:1305
  #5  RVALUE_OLD_P (obj=93977001814280) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:1382
  #6  gc_mark_set_parent (objspace=0x5578b9b70100, obj=93977001814280) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:5303
  #7  gc_mark_children (objspace=objspace@entry=0x5578b9b70100, obj=obj@entry=93977001814280) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:5387
  #8  0x00007fb9a42a0637 in rb_objspace_reachable_objects_from (obj=obj@entry=93977001814280, func=func@entry=0x7fb9a429f070 <check_children_i>, data=data@entry=0x7ffc81156540) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:9502
  #9  0x00007fb9a42a0905 in verify_internal_consistency_i (ptr=0x7ffc81156540, stride=40, page_end=<optimized out>, page_start=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:6052
  #10 objspace_each_objects_without_setup (callback=<optimized out>, objspace=<optimized out>, objspace=<optimized out>, data=0x7ffc81156540) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:3028
  #11 gc_verify_internal_consistency (objspace=objspace@entry=0x5578b9b70100) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:6216
  #12 0x00007fb9a42a3e28 in gc_rest (objspace=0x5578b9b70100) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:7391
  #13 0x00007fb9a42a44a8 in gc_rest (objspace=0x5578b9b70100) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:3547
  #14 rb_objspace_call_finalizer (objspace=0x5578b9b70100) at /tmp/ruby/v3/src/trunk-gc-asserts/gc.c:3512
  #15 0x00007fb9a428697b in rb_ec_finalize (ec=0x5578b9b705a0) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:164
  #16 rb_ec_cleanup (ec=ec@entry=0x5578b9b705a0, ex=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:274
  #17 0x00007fb9a4286be3 in ruby_run_node (n=0x5578b9b85088) at /tmp/ruby/v3/src/trunk-gc-asserts/eval.c:354
  #18 0x00005578b98dfa1f in main (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/v3/src/trunk-gc-asserts/main.c:50
  >>> Dump Ruby level backtrace
  th: 0x5578b9b6ff70, native_id: 0x7fb9a499bd80
  -- Control frame information -----------------------------------------------
  c:0001 p:0000 s:0003 E:000480 (none) [FINISH]
    self: 0x00005578b9bcdf40 [3LM   ] T_OBJECT len:0 ptr:0x0000000000000000
  
  $1 = 0
  ">>> Finish
  "
  [nil, 18885]
  "gdb -p 18878 -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, 18878]
  #<Errno::ESRCH: No such process>
  "gdb -p 18876 -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 18876 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, 18876]
  "gdb -p 28386 -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, 28386]
  #<Errno::ESRCH: No such process>
    0.012000   0.020000 13796.628000 (10806.502377)
  /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: 11358.34 sec