Result of trunk-O0@phosphorus-docker at 2021-10-11 16:43:34 +0900

• NG (b9f7286fe9) [LOG]

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

• rev: b9f7286fe9
  test-all : 
  test-spec: 
  exit statuses:
    "make update-unicode  -j6" exit with 0.
    "make update-download -j6" exit with 0.
    "make update-rubyspec -j6" exit with 0.
    "make update-src      -j6" exit with 0.
    "make after-update    -j6" exit with 512.
    "make miniruby -j6" exit with 0.
    "make ruby -j6" exit with 0.
    "make all -j6" exit with 0.
    "make install -j6" exit with 0.
    "make yes-btest TESTS='-j6'" exit with 0.
    "make yes-test-basic TESTS='-j6'" exit with 0.
  Logfile: /home/ko1/ruby/logs/brlog.trunk-O0.20211011-044056
  #<BuildRuby:0x000055f0d7c90fe0
   @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-O0",
   @TARGET_INSTALL_DIR="/tmp/ruby/v3/install/trunk-O0",
   @TARGET_NAME="trunk-O0",
   @TARGET_SRC_DIR="/tmp/ruby/v3/src/trunk-O0",
   @build_opts="-j6",
   @configure_opts=["optflags=-O0"],
   @gist=false,
   @git_branch=nil,
   @git_worktree=nil,
   @incremental=true,
   @logfile="/home/ko1/ruby/logs/brlog.trunk-O0.20211011-044056",
   @make="make",
   @quiet=false,
   @ruby_env=[["RUBY_DEBUG", "ci"]],
   @steps=
    ["checkout",
     "autoconf",
     "configure",
     "build_up",
     "build_miniruby",
     "build_ruby",
     "build_all",
     "build_install",
     "test_btest",
     "test_basic",
     "test_all",
     "test_rubyspec"],
   @svn_revision=nil,
   @test_opts="TESTS='-j6'",
   @timeout=10800>
                             user     system      total        real
  checkout               0.000000   0.000000   0.000000 (  0.000019)
  autoconf               0.000000   0.000000   0.000000 (  0.000039)
  configure              0.000000   0.000000   0.000000 (  0.000037)
  build_up             From https://github.com/ruby/ruby
     e0c2048..b9f7286  master     -> origin/master
  make[1]: *** No rule to make target 'id.h', needed by 'ripper.y'.  Stop.
  make: *** [uncommon.mk:1193: /tmp/ruby/v3/src/trunk-O0/ext/ripper/ripper.c] Error 2
  make: *** Waiting for unfinished jobs....
    0.008000   0.004000   1.628000 (  1.876723)
  build_miniruby         0.000000   0.000000   0.180000 (  0.210464)
  build_ruby             0.000000   0.004000   4.264000 (  3.644436)
  build_all              0.012000   0.004000  24.436000 (  8.967542)
  build_install          0.024000   0.008000  27.392000 ( 17.261105)
  test_btest           test_attr.rb             ..
  test_autoload.rb         ........
  test_block.rb            ..........................................................
  test_class.rb            ................................................
  test_env.rb              ..
  test_eval.rb             .....................................
  test_exception.rb        ..................................
  test_fiber.rb            .....
  test_finalizer.rb        .
  test_flip.rb             .
  test_flow.rb             ..............................................................
  test_fork.rb             ....
  test_gc.rb               ..
  test_insns.rb            ...............................................................................................................................................................................................................................................................................................................................................................................................
  test_io.rb               .........
  test_jump.rb             .............................
  test_literal.rb          ............................................................................................................................................................
  test_literal_suffix.rb   ................................................
  test_load.rb             ..
  test_marshal.rb          .
  test_massign.rb          ..................................
  test_method.rb           ...............................................................................................................................................................................................................................
  test_objectspace.rb      ......
  test_proc.rb             .....................................
  test_ractor.rb           .............................................................................................
  test_string.rb           .
  test_struct.rb           .
  test_syntax.rb           ............................................................................................................................................................
  test_thread.rb           .................................................
  Fiber count: 10000 (skipping)
  PASS all 1492 tests
    0.000000   0.000000 140.000000 (114.562463)
  test_basic             0.000000   0.012000   1.348000 (  1.467385)
  test_all             /tmp/ruby/v3/src/trunk-O0/lib/set.rb:815: warning: already initialized constant Set::InspectKey
  /tmp/ruby/v3/src/trunk-O0/lib/set.rb:815: warning: previous definition of InspectKey was here
  /tmp/ruby/v3/src/trunk-O0/lib/set.rb:815: warning: already initialized constant Set::InspectKey
  /tmp/ruby/v3/src/trunk-O0/lib/set.rb:815: warning: previous definition of InspectKey was here
  /tmp/ruby/v3/src/trunk-O0/lib/set.rb:815: warning: already initialized constant Set::InspectKey
  /tmp/ruby/v3/src/trunk-O0/lib/set.rb:815: warning: previous definition of InspectKey was here
  $$$ #<Timeout::Error: execution expired>
  ### enter analyzing mode for stuck processes
  
  $$$ ps jx
   PPID   PID  PGID   SID TTY      TPGID STAT   UID   TIME COMMAND
     10    11    11    11 ?           -1 Ss    1001   0:00 sh build-loop.sh trunk-O0 --incremental --process-num=6
  25591  5329    11    11 ?           -1 R     1001   0:00 ps jx
     11 25588    11    11 ?           -1 Sl    1001   0:00 ruby ./br.rb build_report trunk-O0 --incremental --process-num=6
  25588 25590    11    11 ?           -1 S     1001   0:00 sh -c ruby /home/ko1/ruby/build-ruby/build-ruby.rb --target_name=trunk-O0 --logfile=/home/ko1/ruby/logs/brlog.trunk-O0.20211011-044056 --root_dir=/tmp/ruby --timeout=10800 --configure_opts='optflags=-O0' --incremental --process-num=6
  25590 25591    11    11 ?           -1 Sl    1001   0:00 ruby /home/ko1/ruby/build-ruby/build-ruby.rb --target_name=trunk-O0 --logfile=/home/ko1/ruby/logs/brlog.trunk-O0.20211011-044056 --root_dir=/tmp/ruby --timeout=10800 --configure_opts=optflags=-O0 --incremental --process-num=6
  25591 28544    11    11 ?           -1 S     1001   0:00 sh -c make yes-test-all TESTS='-j6'
  28544 28545    11    11 ?           -1 S     1001   0:00 make yes-test-all TESTS=-j6
  28545 28559    11    11 ?           -1 S     1001   0:11 /tmp/ruby/v3/build/trunk-O0/ruby --disable-gems /tmp/ruby/v3/src/trunk-O0/test/runner.rb --ruby=./miniruby -I/tmp/ruby/v3/src/trunk-O0/lib -I. -I.ext/common  /tmp/ruby/v3/src/trunk-O0/tool/runruby.rb --extout=.ext  -- --disable-gems --excludes-dir=/tmp/ruby/v3/src/trunk-O0/test/excludes --name=!/memory_leak/ -j6
  28559 28563    11    11 ?           -1 Sl    1001   1:49 /tmp/ruby/v3/src/trunk-O0/tool/lib/test/unit/parallel.rb
  {10=>[11], 25591=>[5329, 28544], 11=>[25588], 25588=>[25590], 25590=>[25591], 28544=>[28545], 28545=>[28559], 28559=>[28563]}
  "timeout 60 gdb -p 5329 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  ptrace: No such process.
  >>> ThreadsNo threads.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace
  /home/ko1/ruby/build-ruby/gdbscript:12: Error in sourced command file:
  No symbol table is loaded.  Use the "file" command.
  [nil, 5329]
  #<Errno::ESRCH: No such process>
  "timeout 60 gdb -p 28563 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  [New LWP 28593]
  [New LWP 2643]
  [New LWP 3074]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  44	../sysdeps/unix/sysv/linux/ppoll.c: No such file or directory.
  0x00007f41b8d82bf6 in __ppoll (fds=0x7ffe30584e80, nfds=2, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
  >>> Threads  Id   Target Id                                          Frame 
  * 1    Thread 0x7f41b8c6bb80 (LWP 28563) "ruby"           0x00007f41b8d82bf6 in __ppoll (fds=0x7ffe30584e80, nfds=2, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
    2    Thread 0x7f41b60cb700 (LWP 28593) "parallel.rb:42" 0x00007f41b8d82aff in __GI___poll (fds=0x7f41b5fc9830, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
    3    Thread 0x7f4177a5a700 (LWP 2643) "utils.rb:158"    futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f4184002190) at ../sysdeps/nptl/futex-internal.h:183
    4    Thread 0x7f41b47e5700 (LWP 3074) "server.rb:160"   0x00007f41b8d8512b in __GI___select (nfds=11, readfds=0x55892dc00630, writefds=0x0, exceptfds=0x0, timeout=0x0) at ../sysdeps/unix/sysv/linux/select.c:41
  >>> Machine level backtrace
  
  Thread 4 (Thread 0x7f41b47e5700 (LWP 3074)):
  #0  0x00007f41b8d8512b in __GI___select (nfds=11, readfds=0x55892dc00630, writefds=0x0, exceptfds=0x0, timeout=0x0) at ../sysdeps/unix/sysv/linux/select.c:41
  #1  0x000055892a7ff757 in rb_fd_select (n=11, readfds=0x7f41b46e3b90, writefds=0x0, exceptfds=0x0, timeout=0x0) at /tmp/ruby/v3/src/trunk-O0/thread.c:4083
  #2  0x000055892a7f5c9c in native_fd_select (n=11, readfds=0x7f41b46e3b90, writefds=0x0, exceptfds=0x0, timeout=0x0, th=0x558930dff190) at /tmp/ruby/v3/src/trunk-O0/thread_pthread.c:1239
  #3  0x000055892a7ffa2f in do_select (p=139920176724096) at /tmp/ruby/v3/src/trunk-O0/thread.c:4257
  #4  0x000055892a64e1d5 in rb_ensure (b_proc=0x55892a7ff8f8 <do_select>, data1=139920176724096, e_proc=0x55892a7ff807 <select_set_free>, data2=139920176724096) at /tmp/ruby/v3/src/trunk-O0/eval.c:993
  #5  0x000055892a7ffe3a in rb_thread_fd_select (max=11, read=0x7f41b46e3b90, write=0x0, except=0x0, timeout=0x0) at /tmp/ruby/v3/src/trunk-O0/thread.c:4348
  #6  0x000055892a697553 in select_internal (read=139920193739840, write=8, except=8, tp=0x0, fds=0x7f41b46e3b90) at /tmp/ruby/v3/src/trunk-O0/io.c:9471
  #7  0x000055892a6979bf in select_call (arg=139920176724848) at /tmp/ruby/v3/src/trunk-O0/io.c:9541
  #8  0x000055892a64e1d5 in rb_ensure (b_proc=0x55892a697975 <select_call>, data1=139920176724848, e_proc=0x55892a6979c1 <select_end>, data2=139920176724848) at /tmp/ruby/v3/src/trunk-O0/eval.c:993
  #9  0x000055892a697ed7 in rb_f_select (argc=1, argv=0x7f41b46e4e50, obj=139920248282320) at /tmp/ruby/v3/src/trunk-O0/io.c:9889
  #10 0x000055892a83f2e9 in ractor_safe_call_cfunc_m1 (recv=139920248282320, argc=1, argv=0x7f41b46e4e50, func=0x55892a697dbf <rb_f_select>) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:2792
  #11 0x000055892a83ff5c in vm_call_cfunc_with_frame (ec=0x558930dff360, reg_cfp=0x7f41b47e4d70, calling=0x7f41b46e3d90) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:2982
  #12 0x000055892a844925 in vm_sendish (ec=0x558930dff360, reg_cfp=0x7f41b47e4d70, cd=0x55892cca2480, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:4590
  #13 0x000055892a84b532 in vm_exec_core (ec=0x558930dff360, initial=0) at ../../src/trunk-O0/insns.def:775
  #14 0x000055892a861afc in rb_vm_exec (ec=0x558930dff360, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-O0/vm.c:2160
  #15 0x000055892a85e8fe in invoke_block (ec=0x558930dff360, iseq=0x7f41b55cca30, self=139920193747000, captured=0x558930dff160, cref=0x0, type=572653569, opt_pc=0) at /tmp/ruby/v3/src/trunk-O0/vm.c:1264
  #16 0x000055892a85f489 in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7f41b46e4d20, argc=0, self=139920193747000, captured=0x558930dff160, ec=0x558930dff360) at /tmp/ruby/v3/src/trunk-O0/vm.c:1336
  #17 invoke_block_from_c_proc (me=0x0, is_lambda=0, passed_block_handler=0, kw_splat=0, argv=0x7f41b46e4d20, argc=0, self=139920193747000, proc=0x558930dff160, ec=0x558930dff360) at /tmp/ruby/v3/src/trunk-O0/vm.c:1434
  #18 vm_invoke_proc (ec=0x558930dff360, proc=0x558930dff160, self=139920193747000, argc=0, argv=0x7f41b46e4d20, kw_splat=0, passed_block_handler=0) at /tmp/ruby/v3/src/trunk-O0/vm.c:1464
  #19 0x000055892a85fb19 in rb_vm_invoke_proc (ec=0x558930dff360, proc=0x558930dff160, argc=0, argv=0x7f41b46e4d20, kw_splat=0, passed_block_handler=0) at /tmp/ruby/v3/src/trunk-O0/vm.c:1485
  #20 0x000055892a7faae2 in thread_do_start_proc (th=0x558930dff190) at /tmp/ruby/v3/src/trunk-O0/thread.c:737
  #21 0x000055892a7fabc2 in thread_do_start (th=0x558930dff190) at /tmp/ruby/v3/src/trunk-O0/thread.c:756
  #22 0x000055892a7fafe8 in thread_start_func_2 (th=0x558930dff190, stack_start=0x7f41b47e4e98) at /tmp/ruby/v3/src/trunk-O0/thread.c:830
  #23 0x000055892a7f5847 in thread_start_func_1 (th_ptr=0x558930b49c20) at /tmp/ruby/v3/src/trunk-O0/thread_pthread.c:1047
  #24 0x00007f41b9089609 in start_thread (arg=<optimized out>) at pthread_create.c:477
  #25 0x00007f41b8d8f293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 3 (Thread 0x7f4177a5a700 (LWP 2643)):
  #0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f4184002190) at ../sysdeps/nptl/futex-internal.h:183
  #1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f41840021c0, cond=0x7f4184002168) at pthread_cond_wait.c:508
  #2  __pthread_cond_wait (cond=0x7f4184002168, mutex=0x7f41840021c0) at pthread_cond_wait.c:638
  #3  0x000055892a7f4fa6 in rb_native_cond_wait (cond=0x7f4184002168, mutex=0x7f41840021c0) at /tmp/ruby/v3/src/trunk-O0/thread_pthread.c:545
  #4  0x000055892a7f5dc0 in native_cond_sleep (th=0x7f41840020f0, rel=0x0) at /tmp/ruby/v3/src/trunk-O0/thread_pthread.c:1278
  #5  0x000055892a7f74f0 in native_sleep (th=0x7f41840020f0, rel=0x0) at /tmp/ruby/v3/src/trunk-O0/thread_pthread.c:2243
  #6  0x000055892a7fc1b9 in sleep_forever (th=0x7f41840020f0, fl=1) at /tmp/ruby/v3/src/trunk-O0/thread.c:1450
  #7  0x000055892a7fc463 in rb_thread_sleep_deadly_allow_spurious_wakeup (blocker=139920192222000) at /tmp/ruby/v3/src/trunk-O0/thread.c:1548
  #8  0x000055892a7f8bbb in queue_sleep (self=139920192222000) at /tmp/ruby/v3/src/trunk-O0/thread_sync.c:957
  #9  0x000055892a64e1d5 in rb_ensure (b_proc=0x55892a7f8b9f <queue_sleep>, data1=139920192222000, e_proc=0x55892a7f8bc2 <queue_sleep_done>, data2=139919155890304) at /tmp/ruby/v3/src/trunk-O0/eval.c:993
  #10 0x000055892a7f8d95 in queue_do_pop (self=139920192222000, q=0x55892ce495f0, should_block=1) at /tmp/ruby/v3/src/trunk-O0/thread_sync.c:1017
  #11 0x000055892a7f8e71 in rb_queue_pop (argc=0, argv=0x7f4177959e58, self=139920192222000) at /tmp/ruby/v3/src/trunk-O0/thread_sync.c:1053
  #12 0x000055892a83f2e9 in ractor_safe_call_cfunc_m1 (recv=139920192222000, argc=0, argv=0x7f4177959e58, func=0x55892a7f8e25 <rb_queue_pop>) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:2792
  #13 0x000055892a83ff5c in vm_call_cfunc_with_frame (ec=0x7f418400aa00, reg_cfp=0x7f4177a59d38, calling=0x7f4177958ab0) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:2982
  #14 0x000055892a844925 in vm_sendish (ec=0x7f418400aa00, reg_cfp=0x7f4177a59d38, cd=0x55892cd07dc0, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:4590
  #15 0x000055892a84b532 in vm_exec_core (ec=0x7f418400aa00, initial=0) at ../../src/trunk-O0/insns.def:775
  #16 0x000055892a861afc in rb_vm_exec (ec=0x7f418400aa00, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-O0/vm.c:2160
  #17 0x000055892a856b2e in vm_call0_body (ec=0x7f418400aa00, calling=0x7f4177959970, argv=0x7f4177959d20) at /tmp/ruby/v3/src/trunk-O0/vm_eval.c:192
  #18 0x000055892a8562e7 in rb_vm_call0 (ec=0x7f418400aa00, recv=139920192222760, id=163377, argc=0, argv=0x7f4177959d20, cme=0x7f41b55c6720, kw_splat=0) at /tmp/ruby/v3/src/trunk-O0/vm_eval.c:57
  #19 0x000055892a857413 in rb_vm_call_kw (ec=0x7f418400aa00, recv=139920192222760, id=163377, argc=0, argv=0x7f4177959d20, me=0x7f41b55c6720, kw_splat=0) at /tmp/ruby/v3/src/trunk-O0/vm_eval.c:295
  #20 0x000055892a750b4e in call_method_data (ec=0x7f418400aa00, data=0x7f4184002090, argc=0, argv=0x7f4177959d20, passed_procval=8, kw_splat=0) at /tmp/ruby/v3/src/trunk-O0/proc.c:2414
  #21 0x000055892a750be5 in rb_method_call_with_block_kw (argc=0, argv=0x7f4177959d20, method=139920204798360, passed_procval=8, kw_splat=0) at /tmp/ruby/v3/src/trunk-O0/proc.c:2428
  #22 0x000055892a75220c in bmcall (args=8, method=139920204798360, argc=0, argv=0x7f4177959d20, blockarg=8) at /tmp/ruby/v3/src/trunk-O0/proc.c:3140
  #23 0x000055892a842d52 in vm_yield_with_cfunc (ec=0x7f418400aa00, captured=0x7f41840020c0, self=139920204798360, argc=0, argv=0x7f4177959d20, kw_splat=0, block_handler=0, me=0x0) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:3823
  #24 0x000055892a85f9fe in invoke_block_from_c_proc (me=0x0, is_lambda=1, passed_block_handler=0, kw_splat=0, argv=0x7f4177959d20, argc=0, self=139920204798360, proc=0x7f41840020c0, ec=0x7f418400aa00) at /tmp/ruby/v3/src/trunk-O0/vm.c:1448
  #25 rb_vm_invoke_bmethod (ec=0x7f418400aa00, proc=0x7f41840020c0, self=139920204798360, argc=0, argv=0x7f4177959d20, kw_splat=0, block_handler=0, me=0x0) at /tmp/ruby/v3/src/trunk-O0/vm.c:1471
  #26 0x000055892a85fae7 in rb_vm_invoke_proc (ec=0x7f418400aa00, proc=0x7f41840020c0, argc=0, argv=0x7f4177959d20, kw_splat=0, passed_block_handler=0) at /tmp/ruby/v3/src/trunk-O0/vm.c:1482
  #27 0x000055892a7faae2 in thread_do_start_proc (th=0x7f41840020f0) at /tmp/ruby/v3/src/trunk-O0/thread.c:737
  #28 0x000055892a7fabc2 in thread_do_start (th=0x7f41840020f0) at /tmp/ruby/v3/src/trunk-O0/thread.c:756
  #29 0x000055892a7fafe8 in thread_start_func_2 (th=0x7f41840020f0, stack_start=0x7f4177a59e98) at /tmp/ruby/v3/src/trunk-O0/thread.c:830
  #30 0x000055892a7f5847 in thread_start_func_1 (th_ptr=0x55892d4eded0) at /tmp/ruby/v3/src/trunk-O0/thread_pthread.c:1047
  #31 0x00007f41b9089609 in start_thread (arg=<optimized out>) at pthread_create.c:477
  #32 0x00007f41b8d8f293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 2 (Thread 0x7f41b60cb700 (LWP 28593)):
  #0  0x00007f41b8d82aff in __GI___poll (fds=0x7f41b5fc9830, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  #1  0x000055892a699e67 in nogvl_wait_for_single_fd (th=139920180504360, fd=7, events=1) at /tmp/ruby/v3/src/trunk-O0/io.c:11224
  #2  0x000055892a6870fe in internal_read_func (ptr=0x7f41b5fc9b70) at /tmp/ruby/v3/src/trunk-O0/io.c:1088
  #3  0x000055892a7fcbec in rb_thread_io_blocking_region (func=0x55892a68707c <internal_read_func>, data1=0x7f41b5fc9b70, fd=7) at /tmp/ruby/v3/src/trunk-O0/thread.c:1826
  #4  0x000055892a68af3e in read_internal_call (arg=139920202832752) at /tmp/ruby/v3/src/trunk-O0/io.c:3032
  #5  0x000055892a64e1d5 in rb_ensure (b_proc=0x55892a68af0c <read_internal_call>, data1=139920202832752, e_proc=0x55892a7d4926 <rb_str_unlocktmp>, data2=139920193702680) at /tmp/ruby/v3/src/trunk-O0/eval.c:993
  #6  0x000055892a7d49c0 in rb_str_locktmp_ensure (str=139920193702680, func=0x55892a68af0c <read_internal_call>, arg=139920202832752) at /tmp/ruby/v3/src/trunk-O0/string.c:2849
  #7  0x000055892a68af6b in read_internal_locktmp (str=139920193702680, iis=0x7f41b5fc9b70) at /tmp/ruby/v3/src/trunk-O0/io.c:3038
  #8  0x000055892a68b102 in io_getpartial (argc=1, argv=0x7f41b5fcae20, io=139920180504480, no_exception=8, nonblock=0) at /tmp/ruby/v3/src/trunk-O0/io.c:3080
  #9  0x000055892a68b1f4 in io_readpartial (argc=1, argv=0x7f41b5fcae20, io=139920180504480) at /tmp/ruby/v3/src/trunk-O0/io.c:3173
  #10 0x000055892a83f2e9 in ractor_safe_call_cfunc_m1 (recv=139920180504480, argc=1, argv=0x7f41b5fcae20, func=0x55892a68b1c0 <io_readpartial>) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:2792
  #11 0x000055892a83ff5c in vm_call_cfunc_with_frame (ec=0x55892dabdb40, reg_cfp=0x7f41b60cad70, calling=0x7f41b5fc9d90) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:2982
  #12 0x000055892a844925 in vm_sendish (ec=0x55892dabdb40, reg_cfp=0x7f41b60cad70, cd=0x55892c111a60, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:4590
  #13 0x000055892a84b532 in vm_exec_core (ec=0x55892dabdb40, initial=0) at ../../src/trunk-O0/insns.def:775
  #14 0x000055892a861afc in rb_vm_exec (ec=0x55892dabdb40, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-O0/vm.c:2160
  #15 0x000055892a85e8fe in invoke_block (ec=0x55892dabdb40, iseq=0x7f41b8b4ec80, self=139920205225080, captured=0x55892dabdde0, cref=0x0, type=572653569, opt_pc=0) at /tmp/ruby/v3/src/trunk-O0/vm.c:1264
  #16 0x000055892a85f489 in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7f41b5fcad20, argc=0, self=139920205225080, captured=0x55892dabdde0, ec=0x55892dabdb40) at /tmp/ruby/v3/src/trunk-O0/vm.c:1336
  #17 invoke_block_from_c_proc (me=0x0, is_lambda=0, passed_block_handler=0, kw_splat=0, argv=0x7f41b5fcad20, argc=0, self=139920205225080, proc=0x55892dabdde0, ec=0x55892dabdb40) at /tmp/ruby/v3/src/trunk-O0/vm.c:1434
  #18 vm_invoke_proc (ec=0x55892dabdb40, proc=0x55892dabdde0, self=139920205225080, argc=0, argv=0x7f41b5fcad20, kw_splat=0, passed_block_handler=0) at /tmp/ruby/v3/src/trunk-O0/vm.c:1464
  #19 0x000055892a85fb19 in rb_vm_invoke_proc (ec=0x55892dabdb40, proc=0x55892dabdde0, argc=0, argv=0x7f41b5fcad20, kw_splat=0, passed_block_handler=0) at /tmp/ruby/v3/src/trunk-O0/vm.c:1485
  #20 0x000055892a7faae2 in thread_do_start_proc (th=0x558930dadf40) at /tmp/ruby/v3/src/trunk-O0/thread.c:737
  #21 0x000055892a7fabc2 in thread_do_start (th=0x558930dadf40) at /tmp/ruby/v3/src/trunk-O0/thread.c:756
  #22 0x000055892a7fafe8 in thread_start_func_2 (th=0x558930dadf40, stack_start=0x7f41b60cae98) at /tmp/ruby/v3/src/trunk-O0/thread.c:830
  #23 0x000055892a7f5847 in thread_start_func_1 (th_ptr=0x55892c6a1040) at /tmp/ruby/v3/src/trunk-O0/thread_pthread.c:1047
  #24 0x00007f41b9089609 in start_thread (arg=<optimized out>) at pthread_create.c:477
  #25 0x00007f41b8d8f293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 1 (Thread 0x7f41b8c6bb80 (LWP 28563)):
  #0  0x00007f41b8d82bf6 in __ppoll (fds=0x7ffe30584e80, nfds=2, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
  #1  0x000055892a7f727f in native_ppoll_sleep (th=0x55892c087e20, rel=0x0) at /tmp/ruby/v3/src/trunk-O0/thread_pthread.c:2200
  #2  0x000055892a7f74db in native_sleep (th=0x55892c087e20, rel=0x0) at /tmp/ruby/v3/src/trunk-O0/thread_pthread.c:2240
  #3  0x000055892a7fbc30 in thread_join_sleep (arg=140729709514912) at /tmp/ruby/v3/src/trunk-O0/thread.c:1194
  #4  0x000055892a64e1d5 in rb_ensure (b_proc=0x55892a7fbb3e <thread_join_sleep>, data1=140729709514912, e_proc=0x55892a7fba81 <remove_from_join_list>, data2=140729709514912) at /tmp/ruby/v3/src/trunk-O0/eval.c:993
  #5  0x000055892a7fbdea in thread_join (target_th=0x558930dff190, timeout=8, limit=0x0) at /tmp/ruby/v3/src/trunk-O0/thread.c:1245
  #6  0x000055892a7fbf86 in thread_join_m (argc=0, argv=0x7f41b8b6a320, self=139920193745640) at /tmp/ruby/v3/src/trunk-O0/thread.c:1344
  #7  0x000055892a83f2e9 in ractor_safe_call_cfunc_m1 (recv=139920193745640, argc=0, argv=0x7f41b8b6a320, func=0x55892a7fbea5 <thread_join_m>) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:2792
  #8  0x000055892a83ff5c in vm_call_cfunc_with_frame (ec=0x55892c088670, reg_cfp=0x7f41b8c69cc8, calling=0x7ffe305852d0) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:2982
  #9  0x000055892a844925 in vm_sendish (ec=0x55892c088670, reg_cfp=0x7f41b8c69cc8, cd=0x55892cd4db80, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:4590
  #10 0x000055892a84b532 in vm_exec_core (ec=0x55892c088670, initial=0) at ../../src/trunk-O0/insns.def:775
  #11 0x000055892a861afc in rb_vm_exec (ec=0x55892c088670, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-O0/vm.c:2160
  #12 0x000055892a85e8fe in invoke_block (ec=0x55892c088670, iseq=0x7f41b625d7b8, self=139920193716760, captured=0x7f41b8c69d88, cref=0x0, type=572653569, opt_pc=0) at /tmp/ruby/v3/src/trunk-O0/vm.c:1264
  #13 0x000055892a85eed8 in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7ffe30586278, argc=1, self=139920193716760, captured=0x7f41b8c69d88, ec=0x55892c088670) at /tmp/ruby/v3/src/trunk-O0/vm.c:1336
  #14 invoke_block_from_c_bh (ec=0x55892c088670, block_handler=139920249625993, argc=1, argv=0x7ffe30586278, kw_splat=0, passed_block_handler=0, cref=0x0, is_lambda=0, force_blockarg=0) at /tmp/ruby/v3/src/trunk-O0/vm.c:1354
  #15 0x000055892a85f0af in vm_yield_with_cref (ec=0x55892c088670, argc=1, argv=0x7ffe30586278, kw_splat=0, cref=0x0, is_lambda=0) at /tmp/ruby/v3/src/trunk-O0/vm.c:1391
  #16 0x000055892a85f0ed in vm_yield (ec=0x55892c088670, argc=1, argv=0x7ffe30586278, kw_splat=0) at /tmp/ruby/v3/src/trunk-O0/vm.c:1399
  #17 0x000055892a859b6d in rb_yield_0 (argc=1, argv=0x7ffe30586278) at /tmp/ruby/v3/src/trunk-O0/vm_eval.c:1335
  #18 0x000055892a859bce in rb_yield (val=139920205535400) at /tmp/ruby/v3/src/trunk-O0/vm_eval.c:1351
  #19 0x000055892a87fb12 in rb_ary_each (ary=139919153426200) at /tmp/ruby/v3/src/trunk-O0/array.c:2526
  #20 0x000055892a83f31b in ractor_safe_call_cfunc_0 (recv=139919153426200, argc=0, argv=0x7f41b8b6a2c0, func=0x55892a87faa5 <rb_ary_each>) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:2799
  #21 0x000055892a83ff5c in vm_call_cfunc_with_frame (ec=0x55892c088670, reg_cfp=0x7f41b8c69d70, calling=0x7ffe30586790) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:2982
  #22 0x000055892a84011d in vm_call_cfunc (ec=0x55892c088670, reg_cfp=0x7f41b8c69d70, calling=0x7ffe30586790) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:3003
  #23 0x000055892a841ca9 in vm_call_method_each_type (ec=0x55892c088670, cfp=0x7f41b8c69d70, calling=0x7ffe30586790) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:3492
  #24 0x000055892a842425 in vm_call_method (ec=0x55892c088670, cfp=0x7f41b8c69d70, calling=0x7ffe30586790) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:3591
  #25 0x000055892a841ba0 in vm_call_refined (ec=0x55892c088670, cfp=0x7f41b8c69d70, calling=0x7ffe30586790) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:3457
  #26 0x000055892a84229d in vm_call_method_each_type (ec=0x55892c088670, cfp=0x7f41b8c69d70, calling=0x7ffe30586790) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:3555
  #27 0x000055892a842425 in vm_call_method (ec=0x55892c088670, cfp=0x7f41b8c69d70, calling=0x7ffe30586790) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:3591
  #28 0x000055892a842616 in vm_call_general (ec=0x55892c088670, reg_cfp=0x7f41b8c69d70, calling=0x7ffe30586790) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:3634
  #29 0x000055892a844925 in vm_sendish (ec=0x55892c088670, reg_cfp=0x7f41b8c69d70, cd=0x55892c289dd0, block_handler=139920249625993, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:4590
  #30 0x000055892a84b3dc in vm_exec_core (ec=0x55892c088670, initial=0) at ../../src/trunk-O0/insns.def:756
  #31 0x000055892a861b52 in rb_vm_exec (ec=0x55892c088670, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-O0/vm.c:2169
  #32 0x000055892a85e8fe in invoke_block (ec=0x55892c088670, iseq=0x7f41b8b5dc58, self=139920205225080, captured=0x7f41b8c69e30, cref=0x0, type=572653569, opt_pc=0) at /tmp/ruby/v3/src/trunk-O0/vm.c:1264
  #33 0x000055892a85eed8 in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7ffe30587738, argc=1, self=139920205225080, captured=0x7f41b8c69e30, ec=0x55892c088670) at /tmp/ruby/v3/src/trunk-O0/vm.c:1336
  #34 invoke_block_from_c_bh (ec=0x55892c088670, block_handler=139920249626161, argc=1, argv=0x7ffe30587738, kw_splat=0, passed_block_handler=0, cref=0x0, is_lambda=0, force_blockarg=0) at /tmp/ruby/v3/src/trunk-O0/vm.c:1354
  #35 0x000055892a85f0af in vm_yield_with_cref (ec=0x55892c088670, argc=1, argv=0x7ffe30587738, kw_splat=0, cref=0x0, is_lambda=0) at /tmp/ruby/v3/src/trunk-O0/vm.c:1391
  #36 0x000055892a85f0ed in vm_yield (ec=0x55892c088670, argc=1, argv=0x7ffe30587738, kw_splat=0) at /tmp/ruby/v3/src/trunk-O0/vm.c:1399
  #37 0x000055892a859b6d in rb_yield_0 (argc=1, argv=0x7ffe30587738) at /tmp/ruby/v3/src/trunk-O0/vm_eval.c:1335
  #38 0x000055892a859bce in rb_yield (val=80630028) at /tmp/ruby/v3/src/trunk-O0/vm_eval.c:1351
  #39 0x000055892a8819f9 in rb_ary_collect (ary=139920180495360) at /tmp/ruby/v3/src/trunk-O0/array.c:3568
  #40 0x000055892a83f31b in ractor_safe_call_cfunc_0 (recv=139920180495360, argc=0, argv=0x7f41b8b6a220, func=0x55892a881974 <rb_ary_collect>) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:2799
  #41 0x000055892a83ff5c in vm_call_cfunc_with_frame (ec=0x55892c088670, reg_cfp=0x7f41b8c69e18, calling=0x7ffe30587930) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:2982
  #42 0x000055892a844925 in vm_sendish (ec=0x55892c088670, reg_cfp=0x7f41b8c69e18, cd=0x55892c23d390, block_handler=139920249626161, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:4590
  #43 0x000055892a84b3dc in vm_exec_core (ec=0x55892c088670, initial=0) at ../../src/trunk-O0/insns.def:756
  #44 0x000055892a861afc in rb_vm_exec (ec=0x55892c088670, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-O0/vm.c:2160
  #45 0x000055892a85e8fe in invoke_block (ec=0x55892c088670, iseq=0x7f41b8b4ee60, self=139920205225080, captured=0x7f41b8c69f48, cref=0x0, type=572653569, opt_pc=0) at /tmp/ruby/v3/src/trunk-O0/vm.c:1264
  #46 0x000055892a85eed8 in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7ffe305888d8, argc=1, self=139920205225080, captured=0x7f41b8c69f48, ec=0x55892c088670) at /tmp/ruby/v3/src/trunk-O0/vm.c:1336
  #47 invoke_block_from_c_bh (ec=0x55892c088670, block_handler=139920249626441, argc=1, argv=0x7ffe305888d8, kw_splat=0, passed_block_handler=0, cref=0x0, is_lambda=0, force_blockarg=0) at /tmp/ruby/v3/src/trunk-O0/vm.c:1354
  #48 0x000055892a85f0af in vm_yield_with_cref (ec=0x55892c088670, argc=1, argv=0x7ffe305888d8, kw_splat=0, cref=0x0, is_lambda=0) at /tmp/ruby/v3/src/trunk-O0/vm.c:1391
  #49 0x000055892a85f0ed in vm_yield (ec=0x55892c088670, argc=1, argv=0x7ffe305888d8, kw_splat=0) at /tmp/ruby/v3/src/trunk-O0/vm.c:1399
  #50 0x000055892a859b6d in rb_yield_0 (argc=1, argv=0x7ffe305888d8) at /tmp/ruby/v3/src/trunk-O0/vm_eval.c:1335
  #51 0x000055892a859bce in rb_yield (val=139920170194400) at /tmp/ruby/v3/src/trunk-O0/vm_eval.c:1351
  #52 0x000055892a8819f9 in rb_ary_collect (ary=139920170219960) at /tmp/ruby/v3/src/trunk-O0/array.c:3568
  #53 0x000055892a83f31b in ractor_safe_call_cfunc_0 (recv=139920170219960, argc=0, argv=0x7f41b8b6a0c8, func=0x55892a881974 <rb_ary_collect>) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:2799
  #54 0x000055892a83ff5c in vm_call_cfunc_with_frame (ec=0x55892c088670, reg_cfp=0x7f41b8c69f30, calling=0x7ffe30588ad0) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:2982
  #55 0x000055892a844925 in vm_sendish (ec=0x55892c088670, reg_cfp=0x7f41b8c69f30, cd=0x55892c10dc80, block_handler=139920249626441, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:4590
  #56 0x000055892a84b3dc in vm_exec_core (ec=0x55892c088670, initial=0) at ../../src/trunk-O0/insns.def:756
  #57 0x000055892a861b52 in rb_vm_exec (ec=0x55892c088670, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-O0/vm.c:2169
  #58 0x000055892a8628fe in rb_iseq_eval_main (iseq=0x7f41b8b4f428) at /tmp/ruby/v3/src/trunk-O0/vm.c:2417
  #59 0x000055892a64c560 in rb_ec_exec_node (ec=0x55892c088670, n=0x7f41b8b4f428) at /tmp/ruby/v3/src/trunk-O0/eval.c:280
  #60 0x000055892a64c6b0 in ruby_run_node (n=0x7f41b8b4f428) at /tmp/ruby/v3/src/trunk-O0/eval.c:321
  #61 0x000055892a63e44d in main (argc=9, argv=0x7ffe30589ac8) at /tmp/ruby/v3/src/trunk-O0/main.c:47
  >>> Dump Ruby level backtrace
  th: 0x55892c087e20, native_id: 0x7f41b8c6bb80
  -- Control frame information -----------------------------------------------
  c:0016 p:---- s:0101 e:000100 CFUNC  :join
    me:
      called_id: join, type: cfunc
      owner class: 0x00007f41b8b333b8 [3LM R ] T_CLASS Thread
    self: 0x00007f41b571f2e8 [0    U] VM/thread (Thread)VM/thread
  c:0015 p:0016 s:0097 e:000096 METHOD /tmp/ruby/v3/src/trunk-O0/test/net/http/utils.rb:38
    me:
      called_id: teardown, type: iseq
      owner class: 0x00007f41b40a6778 [3LM R ] T_MODULE TestNetHTTPUtils
      defined_class: 0x00007f41b40a9360 [3     ] T_ICLASS src:TestNetHTTPUtils
    self: 0x00007f41b5718218 [3     ] T_OBJECT (TestNetHTTP_v1_2)len:13 ptr:0x000055893094b8c0
  c:0014 p:0006 s:0093 e:000092 BLOCK  /tmp/ruby/v3/src/trunk-O0/tool/lib/test/unit/testcase.rb:183 [FINISH]
    me:
      called_id: run, type: iseq
      owner class: 0x00007f41b6239980 [3LM R ] T_CLASS Test::Unit::TestCase
    self: 0x00007f41b5718218 [3     ] T_OBJECT (TestNetHTTP_v1_2)len:13 ptr:0x000055893094b8c0
    lvars:
      hook: 0x00007f41b625d8a8 [3     ] T_STRING (String)teardown
  c:0013 p:---- s:0089 e:000088 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x00007f41b8b18270 [3LM R ] T_CLASS Array
    self: 0x00007f41776fef18 [0     ] T_ARRAY (Array)[E ] len: 3 (embed)
  c:0012 p:0116 s:0085 e:000084 METHOD /tmp/ruby/v3/src/trunk-O0/tool/lib/test/unit/testcase.rb:181
    me:
      called_id: run, type: iseq
      owner class: 0x00007f41b6239980 [3LM R ] T_CLASS Test::Unit::TestCase
    self: 0x00007f41b5718218 [3     ] T_OBJECT (TestNetHTTP_v1_2)len:13 ptr:0x000055893094b8c0
    lvars:
      runner: 0x00007f41b6211c78 [3LM R ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x000055892c4e9820
      start_time: 0x00007f41b5718150 [0    U] time (Time)time
      result: 0x00007f41b8b5c268 [3     ] T_STRING (String).
      time: T_FLOAT
      e: T_NIL
  c:0011 p:0093 s:0076 e:000075 BLOCK  /tmp/ruby/v3/src/trunk-O0/tool/lib/test/unit.rb:1463 [FINISH]
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x00007f41b6235970 [3LM R ] T_CLASS Test::Unit::Runner
    self: 0x00007f41b6211c78 [3LM R ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x000055892c4e9820
    lvars:
      method: T_SYMBOL test_send_large_POST_request
      inst: 0x00007f41b5718218 [3     ] T_OBJECT (TestNetHTTP_v1_2)len:13 ptr:0x000055893094b8c0
      start_time: T_NIL
      result: T_NIL
  #<Thread:0x00007f41b571f2e8 /tmp/ruby/v3/src/trunk-O0/tool/lib/webrick/server.rb:160 run> terminated with exception (report_on_exception is true):
  c:0010 p:---- s:0069 e:000068 CFUNC  :map
    me:
      called_id: map, type: cfunc
      owner class: 0x00007f41b8b18270 [3LM R ] T_CLASS Array
    self: 0x00007f41b4a7c400 [2 M R ] T_ARRAY (Array)[   ] len: 21, capa:21 ptr:0x000055892d729750
  c:0009 p:0127 s:0065 e:000064 METHOD /tmp/ruby/v3/src/trunk-O0/tool/lib/test/unit.rb:1451
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x00007f41b6235970 [3LM R ] T_CLASS Test::Unit::Runner
    self: 0x00007f41b6211c78 [3LM R ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x000055892c4e9820
    lvars:
  /tmp/ruby/v3/src/trunk-O0/tool/lib/webrick/server.rb:344:in `close'    suite: 0x00007f41b40a95e0 [3LM R ] T_CLASS TestNetHTTP_v1_2
  :     type: T_SYMBOL test
  Bad file descriptor (    header: 0x00007f41b4a7df80 [1     ] T_STRING (String)test_suite_header
  Errno::EBADF)
      filter: 0x00007f41b61ac558 [3LM R ] T_REGEXP (Regexp)
  	from /tmp/ruby/v3/src/trunk-O0/tool/lib/webrick/server.rb:344:in `each'
      all_test_methods: 0x00007f41b4a7c400 [2 M R ] T_ARRAY (Array)[   ] len: 21, capa:21 ptr:0x000055892d729750
  	from /tmp/ruby/v3/src/trunk-O0/tool/lib/webrick/server.rb:344:in `cleanup_shutdown_pipe'
      leakchecker: 0x00007f41b4a7c338 [2 M R ] T_OBJECT (LeakChecker)len:7 ptr:0x000055892da0af00
      trace: T_NIL
      assertions: T_NIL
  	from /tmp/ruby/v3/src/trunk-O0/tool/lib/webrick/server.rb:207:in `block in start'
  c:0008 p:0042 s:0053 e:000052 METHOD /tmp/ruby/v3/src/trunk-O0/tool/lib/test/unit.rb:1244
    me:
      called_id: orig_run_suite, type: iseq
      owner class: 0x00007f41b6236050 [3     ] T_MODULE (Module)Test::Unit::ExcludesOption
      defined_class: 0x00007f41b6234020 [3     ] T_ICLASS src:Test::Unit::ExcludesOption
    self: 0x00007f41b6211c78 [3LM R ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x000055892c4e9820
    lvars:
      suite: 0x00007f41b40a95e0 [3LM R ] T_CLASS TestNetHTTP_v1_2
      type: T_SYMBOL test
      ex: T_NIL
  c:0007 p:0110 s:0046 E:0021d0 METHOD /tmp/ruby/v3/src/trunk-O0/tool/lib/test/unit/parallel.rb:54
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x00007f41b61e1a00 [3     ] T_CLASS Test::Unit::Worker
    self: 0x00007f41b6211c78 [3LM R ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x000055892c4e9820
    lvars:
      suite: 0x00007f41b40a95e0 [3LM R ] T_CLASS TestNetHTTP_v1_2
      type: T_SYMBOL test
      orig_testout: 0x00007f41b8b27e78 [0 M RU] T_FILE (IO)
      i: 0x00007f41b4a7e7a0 [0    U] T_FILE (IO)
      o: 0x00007f41b4a7e778 [0 M RU] T_FILE (IO)
      orig_stdin: 0x00007f41b8b27ec8 [0 M RU] T_FILE (IO)
      orig_stdout: 0x00007f41b8b27e78 [0 M RU] T_FILE (IO)
      th: 0x00007f41b4a7e728 [0    U] VM/thread (Thread)VM/thread
      e: T_FIXNUM 0
      f: T_FIXNUM 0
      s: T_FIXNUM 2
      result: T_NIL
  c:0006 p:0007 s:0030 e:000029 BLOCK  /tmp/ruby/v3/src/trunk-O0/tool/lib/test/unit/parallel.rb:30 [FINISH]
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x00007f41b61e1a00 [3     ] T_CLASS Test::Unit::Worker
    self: 0x00007f41b6211c78 [3LM R ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x000055892c4e9820
    lvars:
      suite: 0x00007f41b40a95e0 [3LM R ] T_CLASS TestNetHTTP_v1_2
  c:0005 p:---- s:0026 e:000025 CFUNC  :map
    me:
      called_id: map, type: cfunc
      owner class: 0x00007f41b8b18270 [3LM R ] T_CLASS Array
    self: 0x00007f41b40af9b8 [2 M R ] T_ARRAY (Array)[   ] len: 7, capa:20 ptr:0x000055892c10bb10
  c:0004 p:0005 s:0022 e:000021 METHOD /tmp/ruby/v3/src/trunk-O0/tool/lib/test/unit/parallel.rb:29
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x00007f41b61e1a00 [3     ] T_CLASS Test::Unit::Worker
    self: 0x00007f41b6211c78 [3LM R ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x000055892c4e9820
    lvars:
      suites: 0x00007f41b40af9b8 [2 M R ] T_ARRAY (Array)[   ] len: 7, capa:20 ptr:0x000055892c10bb10
      type: T_SYMBOL test
  c:0003 p:0263 s:0016 E:0013f0 METHOD /tmp/ruby/v3/src/trunk-O0/tool/lib/test/unit/parallel.rb:124
    me:
      called_id: run, type: iseq
      owner class: 0x00007f41b61e1a00 [3     ] T_CLASS Test::Unit::Worker
    self: 0x00007f41b6211c78 [3LM R ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x000055892c4e9820
    lvars:
      args: 0x00007f41b8b27338 [3LM R ] T_ARRAY [E ] len: 0 (embed)
      buf: 0x00007f41b4070880 [3     ] T_STRING (String)run /tmp/ruby/v3/src/trunk-O0/test/net/http/test_http.rb test
  
      suites: 0x00007f41b40706f0 [3     ] T_ARRAY (Array)[   ] len: 92, capa:92 ptr:0x0000558930dd9c40
      e: T_NIL
      trace: T_NIL
      err: T_NIL
  c:0002 p:0142 s:0006 E:0021c0 EVAL   /tmp/ruby/v3/src/trunk-O0/tool/lib/test/unit/parallel.rb:207 [FINISH]
    self: 0x00007f41b8b08398 [3LM R ] T_OBJECT (embed) len:3
  c:0001 p:0000 s:0003 E:001c40 (none) [FINISH]
    self: 0x00007f41b8b08398 [3LM R ] T_OBJECT (embed) len:3
  
  th: 0x558930dadf40, native_id: 0x7f41b60cb700
  -- Control frame information -----------------------------------------------
  c:0003 p:---- s:0012 e:000011 CFUNC  :readpartial
    me:
      called_id: readpartial, type: cfunc
      owner class: 0x00007f41b8b21cd0 [3LM R ] T_CLASS IO
    self: 0x00007f41b4a7e7a0 [0    U] T_FILE (IO)
  c:0002 p:0036 s:0007 e:000006 BLOCK  /tmp/ruby/v3/src/trunk-O0/tool/lib/test/unit/parallel.rb:44 [FINISH]
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x00007f41b61e1a00 [3     ] T_CLASS Test::Unit::Worker
    self: 0x00007f41b6211c78 [3LM R ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x000055892c4e9820
    lvars:
      buf: 0x00007f41b56ff060 [1     ] T_STRING (String).
  c:0001 p:---- s:0003 e:000002 (none) [FINISH]
    self: T_NIL
  
  th: 0x7f41840020f0, native_id: 0x7f4177a5a700
  -- Control frame information -----------------------------------------------
  c:0004 p:---- s:0018 e:000017 CFUNC  :pop
    me:
      called_id: pop, type: cfunc
      owner class: 0x00007f41b8b37198 [3LM R ] T_CLASS Thread::Queue
    self: 0x00007f41b55ab330 [3     ] queue (Thread::Queue)queue
  c:0003 p:0072 s:0014 E:0010c0 METHOD /tmp/ruby/v3/src/trunk-O0/tool/lib/webrick/utils.rb:179 [FINISH]
    me:
      called_id: watch, type: iseq
      owner class: 0x00007f41b55c6d38 [3     ] T_CLASS WEBrick::Utils::TimeoutHandler
    self: 0x00007f41b55ab628 [3     ] T_OBJECT (WEBrick::Utils::TimeoutHandler)(embed) len:3
    lvars:
      to_interrupt: 0x00007f41b61b4ca8 [0     ] T_ARRAY (Array)[E ] len: 0 (embed)
      now: T_FLOAT
      wakeup: T_NIL
      th: 0x00007f41b6246270 [0    U] VM/thread (Thread)VM/thread
  c:0002 p:---- s:0006 e:000005 IFUNC 
    me:
      called_id: to_proc, type: cfunc
      owner class: 0x00007f41b8b288f0 [3LM R ] T_CLASS Method
    self: 0x00007f41b61a9998 [0    U] method (Method)method
  c:0001 p:---- s:0003 e:000002 (none) [FINISH]
    self: T_NIL
  
  $1 = 0
  ">>> Finish
  "[Inferior 1 (process 28563) detached]
  [nil, 28563]
  "timeout 60 gdb -p 28559 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  running file: /tmp/ruby/v3/src/trunk-O0/test/net/http/test_http.rb
  
  Some worker was crashed. It seems ruby interpreter's bug
  or, a bug of test/unit/parallel.rb. try again without -j
  option.
  
  A core file is found. Saving it at: "/tmp/test-unit-core.2021-10-11T07:43:26Z"
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  78	../sysdeps/unix/syscall-template.S: No such file or directory.
  44	../sysdeps/unix/sysv/linux/ppoll.c: No such file or directory.
  0x00007f6029215b9f in __ppoll (fds=0x7ffd83f2ec88, nfds=1, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
  >>> Threads  Id   Target Id                                Frame 
  * 1    Thread 0x7f60290feb80 (LWP 28559) "ruby" 0x00007f6029215b9f in __ppoll (fds=0x7ffd83f2ec88, nfds=1, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
  >>> Machine level backtrace
  
  Thread 1 (Thread 0x7f60290feb80 (LWP 28559)):
  #0  0x00007f6029215b9f in __ppoll (fds=0x7ffd83f2ec88, nfds=1, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
  #1  0x000055cf3ce87fd4 in rb_sigwait_sleep (th=0x55cf3ea3ce20, sigwait_fd=3, rel=0x0) at /tmp/ruby/v3/src/trunk-O0/thread_pthread.c:2108
  #2  0x000055cf3ce8843b in native_sleep (th=0x55cf3ea3ce20, rel=0x0) at /tmp/ruby/v3/src/trunk-O0/thread_pthread.c:2229
  #3  0x000055cf3ce8d3e9 in rb_thread_sleep_interruptible () at /tmp/ruby/v3/src/trunk-O0/thread.c:1534
  #4  0x000055cf3cde6ff3 in waitpid_sleep (x=140726817189552) at /tmp/ruby/v3/src/trunk-O0/process.c:1250
  #5  0x000055cf3ccdf1d5 in rb_ensure (b_proc=0x55cf3cde6fd4 <waitpid_sleep>, data1=140726817189552, e_proc=0x55cf3cde7005 <waitpid_cleanup>, data2=140726817189552) at /tmp/ruby/v3/src/trunk-O0/eval.c:993
  #6  0x000055cf3cde71be in waitpid_wait (w=0x7ffd83f2eeb0) at /tmp/ruby/v3/src/trunk-O0/process.c:1311
  #7  0x000055cf3cde733a in rb_process_status_wait (pid=5341, flags=0) at /tmp/ruby/v3/src/trunk-O0/process.c:1357
  #8  0x000055cf3cdeda07 in rb_f_system (argc=7, argv=0x7f6028ffd4a0, _=140050938133200) at /tmp/ruby/v3/src/trunk-O0/process.c:4781
  #9  0x000055cf3ced02e9 in ractor_safe_call_cfunc_m1 (recv=140050938133200, argc=7, argv=0x7f6028ffd4a0, func=0x55cf3cded95d <rb_f_system>) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:2792
  #10 0x000055cf3ced0f5c in vm_call_cfunc_with_frame (ec=0x55cf3ea3d670, reg_cfp=0x7f60290fcb08, calling=0x7ffd83f2f2d0) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:2982
  #11 0x000055cf3ced111d in vm_call_cfunc (ec=0x55cf3ea3d670, reg_cfp=0x7f60290fcb08, calling=0x7ffd83f2f2d0) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:3003
  #12 0x000055cf3ced2ca9 in vm_call_method_each_type (ec=0x55cf3ea3d670, cfp=0x7f60290fcb08, calling=0x7ffd83f2f2d0) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:3492
  #13 0x000055cf3ced34b7 in vm_call_method (ec=0x55cf3ea3d670, cfp=0x7f60290fcb08, calling=0x7ffd83f2f2d0) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:3602
  #14 0x000055cf3ced3616 in vm_call_general (ec=0x55cf3ea3d670, reg_cfp=0x7f60290fcb08, calling=0x7ffd83f2f2d0) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:3634
  #15 0x000055cf3ced5925 in vm_sendish (ec=0x55cf3ea3d670, reg_cfp=0x7f60290fcb08, cd=0x55cf3ebdd5e0, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:4590
  #16 0x000055cf3cedc532 in vm_exec_core (ec=0x55cf3ea3d670, initial=0) at ../../src/trunk-O0/insns.def:775
  #17 0x000055cf3cef2b52 in rb_vm_exec (ec=0x55cf3ea3d670, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-O0/vm.c:2169
  #18 0x000055cf3ceef8fe in invoke_block (ec=0x55cf3ea3d670, iseq=0x7f6028fdce08, self=140050938133200, captured=0x7f60290fcc00, cref=0x0, type=572653569, opt_pc=0) at /tmp/ruby/v3/src/trunk-O0/vm.c:1264
  #19 0x000055cf3ceefed8 in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7ffd83f30278, argc=1, self=140050938133200, captured=0x7f60290fcc00, ec=0x55cf3ea3d670) at /tmp/ruby/v3/src/trunk-O0/vm.c:1336
  #20 invoke_block_from_c_bh (ec=0x55cf3ea3d670, block_handler=140050982489089, argc=1, argv=0x7ffd83f30278, kw_splat=0, passed_block_handler=0, cref=0x0, is_lambda=0, force_blockarg=0) at /tmp/ruby/v3/src/trunk-O0/vm.c:1354
  #21 0x000055cf3cef00af in vm_yield_with_cref (ec=0x55cf3ea3d670, argc=1, argv=0x7ffd83f30278, kw_splat=0, cref=0x0, is_lambda=0) at /tmp/ruby/v3/src/trunk-O0/vm.c:1391
  #22 0x000055cf3cef00ed in vm_yield (ec=0x55cf3ea3d670, argc=1, argv=0x7ffd83f30278, kw_splat=0) at /tmp/ruby/v3/src/trunk-O0/vm.c:1399
  #23 0x000055cf3ceeab6d in rb_yield_0 (argc=1, argv=0x7ffd83f30278) at /tmp/ruby/v3/src/trunk-O0/vm_eval.c:1335
  #24 0x000055cf3ceeabce in rb_yield (val=140050937801960) at /tmp/ruby/v3/src/trunk-O0/vm_eval.c:1351
  #25 0x000055cf3cf1a9b2 in rb_ary_any_p (argc=0, argv=0x7f6028ffd388, ary=140050937902200) at /tmp/ruby/v3/src/trunk-O0/array.c:7433
  #26 0x000055cf3ced02e9 in ractor_safe_call_cfunc_m1 (recv=140050937902200, argc=0, argv=0x7f6028ffd388, func=0x55cf3cf1a860 <rb_ary_any_p>) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:2792
  #27 0x000055cf3ced0f5c in vm_call_cfunc_with_frame (ec=0x55cf3ea3d670, reg_cfp=0x7f60290fcbe8, calling=0x7ffd83f30470) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:2982
  #28 0x000055cf3ced5925 in vm_sendish (ec=0x55cf3ea3d670, reg_cfp=0x7f60290fcbe8, cd=0x55cf3ebe1750, block_handler=140050982489089, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:4590
  #29 0x000055cf3cedc3dc in vm_exec_core (ec=0x55cf3ea3d670, initial=0) at ../../src/trunk-O0/insns.def:756
  #30 0x000055cf3cef2afc in rb_vm_exec (ec=0x55cf3ea3d670, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-O0/vm.c:2160
  #31 0x000055cf3ceef8fe in invoke_block (ec=0x55cf3ea3d670, iseq=0x7f6028fe5c38, self=140050938133200, captured=0x7f60290fcdc0, cref=0x0, type=572653569, opt_pc=0) at /tmp/ruby/v3/src/trunk-O0/vm.c:1264
  #32 0x000055cf3ceefed8 in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7ffd83f31418, argc=1, self=140050938133200, captured=0x7f60290fcdc0, ec=0x55cf3ea3d670) at /tmp/ruby/v3/src/trunk-O0/vm.c:1336
  #33 invoke_block_from_c_bh (ec=0x55cf3ea3d670, block_handler=140050982489537, argc=1, argv=0x7ffd83f31418, kw_splat=0, passed_block_handler=0, cref=0x0, is_lambda=0, force_blockarg=0) at /tmp/ruby/v3/src/trunk-O0/vm.c:1354
  #34 0x000055cf3cef00af in vm_yield_with_cref (ec=0x55cf3ea3d670, argc=1, argv=0x7ffd83f31418, kw_splat=0, cref=0x0, is_lambda=0) at /tmp/ruby/v3/src/trunk-O0/vm.c:1391
  #35 0x000055cf3cef00ed in vm_yield (ec=0x55cf3ea3d670, argc=1, argv=0x7ffd83f31418, kw_splat=0) at /tmp/ruby/v3/src/trunk-O0/vm.c:1399
  #36 0x000055cf3ceeab6d in rb_yield_0 (argc=1, argv=0x7ffd83f31418) at /tmp/ruby/v3/src/trunk-O0/vm_eval.c:1335
  #37 0x000055cf3ceeabce in rb_yield (val=140050981351400) at /tmp/ruby/v3/src/trunk-O0/vm_eval.c:1351
  #38 0x000055cf3cf10b12 in rb_ary_each (ary=140050938157080) at /tmp/ruby/v3/src/trunk-O0/array.c:2526
  #39 0x000055cf3ced031b in ractor_safe_call_cfunc_0 (recv=140050938157080, argc=0, argv=0x7f6028ffd1b8, func=0x55cf3cf10aa5 <rb_ary_each>) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:2799
  #40 0x000055cf3ced0f5c in vm_call_cfunc_with_frame (ec=0x55cf3ea3d670, reg_cfp=0x7f60290fcda8, calling=0x7ffd83f31610) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:2982
  #41 0x000055cf3ced5925 in vm_sendish (ec=0x55cf3ea3d670, reg_cfp=0x7f60290fcda8, cd=0x55cf3ebfec30, block_handler=140050982489537, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:4590
  #42 0x000055cf3cedc3dc in vm_exec_core (ec=0x55cf3ea3d670, initial=0) at ../../src/trunk-O0/insns.def:756
  #43 0x000055cf3cef2b52 in rb_vm_exec (ec=0x55cf3ea3d670, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-O0/vm.c:2169
  #44 0x000055cf3cef38b2 in rb_iseq_eval (iseq=0x7f6028fe3190) at /tmp/ruby/v3/src/trunk-O0/vm.c:2406
  #45 0x000055cf3cd42f31 in load_iseq_eval (ec=0x55cf3ea3d670, fname=140050981338200) at /tmp/ruby/v3/src/trunk-O0/load.c:656
  #46 0x000055cf3cd44224 in require_internal (ec=0x55cf3ea3d670, fname=140050981308200, exception=1, warn=false) at /tmp/ruby/v3/src/trunk-O0/load.c:1128
  #47 0x000055cf3cd44693 in rb_require_string (fname=140050981308240) at /tmp/ruby/v3/src/trunk-O0/load.c:1219
  #48 0x000055cf3cd4376c in rb_f_require_relative (obj=140050981045160, fname=140050981315880) at /tmp/ruby/v3/src/trunk-O0/load.c:919
  #49 0x000055cf3ced0357 in ractor_safe_call_cfunc_1 (recv=140050981045160, argc=1, argv=0x7f6028ffd048, func=0x55cf3cd43703 <rb_f_require_relative>) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:2806
  #50 0x000055cf3ced0f5c in vm_call_cfunc_with_frame (ec=0x55cf3ea3d670, reg_cfp=0x7f60290fcfa0, calling=0x7ffd83f32940) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:2982
  #51 0x000055cf3ced111d in vm_call_cfunc (ec=0x55cf3ea3d670, reg_cfp=0x7f60290fcfa0, calling=0x7ffd83f32940) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:3003
  #52 0x000055cf3ced2ca9 in vm_call_method_each_type (ec=0x55cf3ea3d670, cfp=0x7f60290fcfa0, calling=0x7ffd83f32940) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:3492
  #53 0x000055cf3ced34b7 in vm_call_method (ec=0x55cf3ea3d670, cfp=0x7f60290fcfa0, calling=0x7ffd83f32940) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:3602
  #54 0x000055cf3ced3616 in vm_call_general (ec=0x55cf3ea3d670, reg_cfp=0x7f60290fcfa0, calling=0x7ffd83f32940) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:3634
  #55 0x000055cf3ced5925 in vm_sendish (ec=0x55cf3ea3d670, reg_cfp=0x7f60290fcfa0, cd=0x55cf3eb15570, block_handler=0, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-O0/vm_insnhelper.c:4590
  #56 0x000055cf3cedc532 in vm_exec_core (ec=0x55cf3ea3d670, initial=0) at ../../src/trunk-O0/insns.def:775
  #57 0x000055cf3cef2afc in rb_vm_exec (ec=0x55cf3ea3d670, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-O0/vm.c:2160
  #58 0x000055cf3cef38fe in rb_iseq_eval_main (iseq=0x7f6028fde9d8) at /tmp/ruby/v3/src/trunk-O0/vm.c:2417
  #59 0x000055cf3ccdd560 in rb_ec_exec_node (ec=0x55cf3ea3d670, n=0x7f6028fde9d8) at /tmp/ruby/v3/src/trunk-O0/eval.c:280
  #60 0x000055cf3ccdd6b0 in ruby_run_node (n=0x7f6028fde9d8) at /tmp/ruby/v3/src/trunk-O0/eval.c:321
  #61 0x000055cf3cccf44d in main (argc=7, argv=0x7ffd83f33938) at /tmp/ruby/v3/src/trunk-O0/main.c:47
  >>> Dump Ruby level backtrace
  th: 0x55cf3ea3ce20, native_id: 0x7f60290feb80
  -- Control frame information -----------------------------------------------
  c:0024 p:---- s:0156 e:000155 CFUNC  :system
    me:
      called_id: system, type: cfunc
      owner class: 0x00007f6028f9e5e0 [3LM   ] T_MODULE Kernel
      defined_class: 0x00007f6028f9e590 [3LM R ] T_ICLASS src:Kernel
    self: 0x00007f60266afad0 [3LM R ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:36 ptr:0x000055cf3ecf6ae0
  c:0023 p:0253 s:0145 e:000144 METHOD /tmp/ruby/v3/src/trunk-O0/tool/lib/test/unit.rb:478
    me:
      called_id: after_worker_down, type: iseq
      owner class: 0x00007f60266c21d0 [3LM   ] T_MODULE (Module)Test::Unit::Parallel
      defined_class: 0x00007f60266be760 [3LM R ] T_ICLASS src:Test::Unit::Parallel
    self: 0x00007f60266afad0 [3LM R ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:36 ptr:0x000055cf3ecf6ae0
    lvars:
      worker: 0x00007f602665ec70 [3LM R ] T_OBJECT (Test::Unit::Parallel::Worker)len:10 ptr:0x000055cf3ed5dd50
      e: T_NIL
      c: T_FALSE
      real_file: 0x00007f6026681540 [3LM   ] T_STRING (String) [shared] /tmp/ruby/v3/src/trunk-O0/test/net/http/test_http.rb
      core_path: 0x00007f6026617eb0 [0     ] T_STRING (String) [shared] /tmp/test-unit-core.2021-10-11T07:43:26Z
      cmd: 0x00007f60266168d0 [0     ] T_ARRAY (Array)[  T] len: 7, capa:7 ptr:0x00007f6028f1b078
  c:0022 p:0619 s:0135 e:000134 METHOD /tmp/ruby/v3/src/trunk-O0/tool/lib/test/unit.rb:616
    me:
      called_id: deal, type: iseq
      owner class: 0x00007f60266c21d0 [3LM   ] T_MODULE (Module)Test::Unit::Parallel
      defined_class: 0x00007f60266be760 [3LM R ] T_ICLASS src:Test::Unit::Parallel
    self: 0x00007f60266afad0 [3LM R ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:36 ptr:0x000055cf3ecf6ae0
    lvars:
      io: 0x00007f602665ece8 [0LM  U] T_FILE (IO)
      type: T_SYMBOL test
      result: 0x00007f60266b4760 [3LM R ] T_ARRAY (Array)[   ] len: 1025, capa:1475 ptr:0x000055cf3ee83e20
      rep: 0x00007f60266589d8 [3LM R ] T_ARRAY (Array)[   ] len: 1025, capa:1475 ptr:0x000055cf3ee86e30
      shutting_down: T_FALSE
      worker: 0x00007f602665ec70 [3LM R ] T_OBJECT (Test::Unit::Parallel::Worker)len:10 ptr:0x000055cf3ed5dd50
      cmd: T_NIL
      bang: T_NIL
      task: T_NIL
      r: T_NIL
      suite: T_NIL
      key: T_NIL
      e: T_NIL
  c:0021 p:0018 s:0118 e:000117 BLOCK  /tmp/ruby/v3/src/trunk-O0/tool/lib/test/unit.rb:652 [FINISH]
    me:
      called_id: _run_parallel, type: iseq
      owner class: 0x00007f60266c21d0 [3LM   ] T_MODULE (Module)Test::Unit::Parallel
      defined_class: 0x00007f60266be760 [3LM R ] T_ICLASS src:Test::Unit::Parallel
    self: 0x00007f60266afad0 [3LM R ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:36 ptr:0x000055cf3ecf6ae0
    lvars:
      io: 0x00007f602665ece8 [0LM  U] T_FILE (IO)
  c:0020 p:---- s:0114 e:000113 CFUNC  :any?
    me:
      called_id: any?, type: cfunc
      owner class: 0x00007f6028fac280 [3LM R ] T_CLASS Array
    self: 0x00007f6026677478 [0     ] T_ARRAY (Array)[E ] len: 1 (embed)
  c:0019 p:0154 s:0110 e:000109 METHOD /tmp/ruby/v3/src/trunk-O0/tool/lib/test/unit.rb:650
    me:
      called_id: _run_parallel, type: iseq
      owner class: 0x00007f60266c21d0 [3LM   ] T_MODULE (Module)Test::Unit::Parallel
      defined_class: 0x00007f60266be760 [3LM R ] T_ICLASS src:Test::Unit::Parallel
    self: 0x00007f60266afad0 [3LM R ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:36 ptr:0x000055cf3ecf6ae0
    lvars:
      suites: 0x00007f60266b5458 [3LM   ] T_ARRAY (Array)[E ] len: 1 (embed)
      type: T_SYMBOL test
      result: 0x00007f60266b4760 [3LM R ] T_ARRAY (Array)[   ] len: 1025, capa:1475 ptr:0x000055cf3ee83e20
      rep: 0x00007f60266589d8 [3LM R ] T_ARRAY (Array)[   ] len: 1025, capa:1475 ptr:0x000055cf3ee86e30
      _io: 0x00007f6026677478 [0     ] T_ARRAY (Array)[E ] len: 1 (embed)
      t: T_NIL
      ex: T_NIL
      file: T_NIL
      __io: T_NIL
      parallel: T_NIL
  c:0018 p:0046 s:0096 e:000095 METHOD /tmp/ruby/v3/src/trunk-O0/tool/lib/test/unit.rb:731
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x00007f60266c21d0 [3LM   ] T_MODULE (Module)Test::Unit::Parallel
      defined_class: 0x00007f60266be760 [3LM R ] T_ICLASS src:Test::Unit::Parallel
    self: 0x00007f60266afad0 [3LM R ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:36 ptr:0x000055cf3ecf6ae0
    lvars:
      suites: 0x00007f60266b5458 [3LM   ] T_ARRAY (Array)[E ] len: 1 (embed)
      type: T_SYMBOL test
      result: 0x00007f60266b4760 [3LM R ] T_ARRAY (Array)[   ] len: 1025, capa:1475 ptr:0x000055cf3ee83e20
  c:0017 p:0008 s:0089 e:000088 METHOD /tmp/ruby/v3/src/trunk-O0/tool/lib/test/unit.rb:770
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x00007f60266c1050 [3LM   ] T_MODULE (Module)Test::Unit::Skipping
      defined_class: 0x00007f60266be6c0 [3LM   ] T_ICLASS src:Test::Unit::Skipping
    self: 0x00007f60266afad0 [3LM R ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:36 ptr:0x000055cf3ecf6ae0
    lvars:
      suites: 0x00007f60266b5458 [3LM   ] T_ARRAY (Array)[E ] len: 1 (embed)
      type: T_SYMBOL test
      result: T_NIL
  c:0016 p:0163 s:0082 e:000081 METHOD /tmp/ruby/v3/src/trunk-O0/tool/lib/test/unit.rb:1397
    me:
      called_id: _run_anything, type: iseq
      owner class: 0x00007f60266bfac0 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007f60266afad0 [3LM R ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:36 ptr:0x000055cf3ecf6ae0
    lvars:
      type: T_SYMBOL test
      suites: 0x00007f60266b5458 [3LM   ] T_ARRAY (Array)[E ] len: 1 (embed)
      test_count: T_FIXNUM 0
      assertion_count: T_FIXNUM 0
      sync: T_TRUE
      old_sync: T_FALSE
      start: 0x00007f60266b4ee0 [0    U] time (Time)time
      results: T_NIL
      t: T_NIL
  c:0015 p:0016 s:0069 e:000068 METHOD /tmp/ruby/v3/src/trunk-O0/tool/lib/test/unit.rb:1181
    me:
      called_id: _run_anything, type: iseq
      owner class: 0x00007f60266c02b8 [3LM   ] T_MODULE (Module)Test::Unit::RepeatOption
      defined_class: 0x00007f60266be620 [3LM   ] T_ICLASS src:Test::Unit::RepeatOption
    self: 0x00007f60266afad0 [3LM R ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:36 ptr:0x000055cf3ecf6ae0
    lvars:
      type: T_SYMBOL test
  c:0014 p:0005 s:0064 e:000063 METHOD /tmp/ruby/v3/src/trunk-O0/tool/lib/test/unit.rb:1564
    me:
      called_id: run_tests, type: iseq
      owner class: 0x00007f60266bfac0 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007f60266afad0 [3LM R ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:36 ptr:0x000055cf3ecf6ae0
  c:0013 p:0006 s:0060 e:000059 BLOCK  /tmp/ruby/v3/src/trunk-O0/tool/lib/test/unit.rb:1551 [FINISH]
    me:
      called_id: _run, type: iseq
      owner class: 0x00007f60266bfac0 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007f60266afad0 [3LM R ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:36 ptr:0x000055cf3ecf6ae0
    lvars:
      plugin: 0x00007f6028fe6fe8 [3LM   ] T_STRING (String)run_tests
  c:0012 p:---- s:0056 e:000055 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x00007f6028fac280 [3LM R ] T_CLASS Array
    self: 0x00007f60266b5818 [3LM   ] T_ARRAY (Array)[E ] len: 1 (embed)
  c:0011 p:0047 s:0052 e:000051 METHOD /tmp/ruby/v3/src/trunk-O0/tool/lib/test/unit.rb:1550
    me:
      called_id: _run, type: iseq
      owner class: 0x00007f60266bfac0 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007f60266afad0 [3LM R ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:36 ptr:0x000055cf3ecf6ae0
    lvars:
      args: 0x00007f60266ae6a8 [3LM   ] T_HASH (Hash)[S ] 10
  c:0010 p:0013 s:0047 e:000046 METHOD /tmp/ruby/v3/src/trunk-O0/tool/lib/test/unit.rb:1592
    me:
      called_id: run, type: iseq
      owner class: 0x00007f60266bfac0 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007f60266afad0 [3LM R ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:36 ptr:0x000055cf3ecf6ae0
    lvars:
      argv: 0x00007f6028fbb348 [3LM   ] T_ARRAY shared -> 0x00007f602667b668 [3LM   ] T_ARRAY (Array)[   ] len: 832, capa:2 ptr:0x000055cf3eda4830
  c:0009 p:0008 s:0042 e:000041 METHOD /tmp/ruby/v3/src/trunk-O0/tool/lib/test/unit.rb:955
    me:
      called_id: run, type: iseq
      owner class: 0x00007f60266c0df8 [3LM   ] T_MODULE (Module)Test::Unit::StatusLine
      defined_class: 0x00007f60266be7b0 [3LM   ] T_ICLASS src:Test::Unit::StatusLine
    self: 0x00007f60266afad0 [3LM R ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:36 ptr:0x000055cf3ecf6ae0
    lvars:
      args: 0x00007f60266b5f20 [3LM   ] T_ARRAY (Array)[E ] len: 1 (embed)
      result: T_NIL
  c:0008 p:0008 s:0036 e:000035 METHOD /tmp/ruby/v3/src/trunk-O0/tool/lib/test/unit.rb:803
    me:
      called_id: run, type: iseq
      owner class: 0x00007f60266c0f38 [3LM   ] T_MODULE (Module)Test::Unit::Statistics
      defined_class: 0x00007f60266be710 [3LM   ] T_ICLASS src:Test::Unit::Statistics
    self: 0x00007f60266afad0 [3LM R ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:36 ptr:0x000055cf3ecf6ae0
    lvars:
      args: 0x00007f60266b6010 [3LM   ] T_ARRAY (Array)[E ] len: 1 (embed)
      result: T_NIL
  c:0007 p:0017 s:0030 e:000029 METHOD /tmp/ruby/v3/src/trunk-O0/tool/lib/test/unit.rb:154
    me:
      called_id: run, type: iseq
      owner class: 0x00007f60266c2540 [3LM   ] T_MODULE Test::Unit::RunCount
      defined_class: 0x00007f60266be468 [3LM   ] T_ICLASS src:Test::Unit::RunCount
    self: 0x00007f60266afad0 [3LM R ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:36 ptr:0x000055cf3ecf6ae0
    lvars:
      (null): 0x00007f60266b6178 [3LM   ] T_ARRAY (Array)[E ] len: 1 (embed)
  c:0006 p:0032 s:0025 e:000024 METHOD /tmp/ruby/v3/src/trunk-O0/tool/lib/test/unit.rb:1671
    me:
      called_id: run, type: iseq
      owner class: 0x00007f60266be350 [3LM   ] T_CLASS Test::Unit::AutoRunner
    self: 0x00007f60266afbe8 [3LM   ] T_OBJECT (Test::Unit::AutoRunner)len:5 ptr:0x000055cf3ed0b520
  c:0005 p:0009 s:0021 e:000020 METHOD /tmp/ruby/v3/src/trunk-O0/tool/lib/test/unit.rb:1675
    me:
      called_id: run, type: iseq
      owner class: 0x00007f60266be328 [3LM   ] T_CLASS (annon)
    self: 0x00007f60266be350 [3LM   ] T_CLASS Test::Unit::AutoRunner
    lvars:
      args: 0x00007f60266afc88 [3LM   ] T_ARRAY (Array)[E ] len: 2 (embed)
  c:0004 p:0174 s:0016 e:000014 TOP    /tmp/ruby/v3/src/trunk-O0/tool/test/runner.rb:23 [FINISH]
    self: 0x00007f6028f9c3a8 [3LM   ] T_OBJECT (embed) len:3
    lvars:
      dir: 0x00007f60266afd28 [3LM   ] T_STRING (String)/tmp/ruby/v3/src/trunk-O0/test
  c:0003 p:---- s:0011 e:000010 CFUNC  :require_relative
    me:
      called_id: require_relative, type: cfunc
      owner class: 0x00007f6028f9e5e0 [3LM   ] T_MODULE Kernel
      defined_class: 0x00007f6028f9e590 [3LM R ] T_ICLASS src:Kernel
    self: 0x00007f6028f9c3a8 [3LM   ] T_OBJECT (embed) len:3
  c:0002 p:0104 s:0006 e:000005 EVAL   /tmp/ruby/v3/src/trunk-O0/test/runner.rb:12 [FINISH]
    self: 0x00007f6028f9c3a8 [3LM   ] T_OBJECT (embed) len:3
  c:0001 p:0000 s:0003 E:001900 (none) [FINISH]
    self: 0x00007f6028f9c3a8 [3LM   ] T_OBJECT (embed) len:3
  
  $1 = 0
  ">>> Finish
  28563:running:test_http: Broken pipe
  "[Inferior 1 (process 28559) detached]
  [nil, 28559]
  "timeout 60 gdb -p 28545 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  make: *** [uncommon.mk:817: yes-test-all] Error 1
  ptrace: No such process.
  >>> ThreadsNo threads.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace
  /home/ko1/ruby/build-ruby/gdbscript:12: Error in sourced command file:
  No symbol table is loaded.  Use the "file" command.
  [nil, 28545]
  #<Errno::ESRCH: No such process>
  "timeout 60 gdb -p 28544 -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 28544 is a zombie - the process has already terminated
  ptrace: Operation not permitted.
  >>> ThreadsNo threads.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace
  /home/ko1/ruby/build-ruby/gdbscript:12: Error in sourced command file:
  No symbol table is loaded.  Use the "file" command.
  [nil, 28544]
    0.008000   0.000000 2843.544000 (10802.251943)
  /home/ko1/ruby/build-ruby/build-ruby.rb:174:in `each_line': execution expired (Timeout::Error)
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:174:in `block (2 levels) in cmd'
  	from /usr/lib/ruby/2.7.0/timeout.rb:110:in `timeout'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:173:in `block in cmd'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:170:in `popen'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:170:in `cmd'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:320:in `block in test_all'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:243:in `block in builddir'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:242:in `chdir'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:242:in `builddir'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:319:in `test_all'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:382:in `block (4 levels) in run'
  	from /usr/lib/ruby/2.7.0/benchmark.rb:293:in `measure'
  	from /usr/lib/ruby/2.7.0/benchmark.rb:375:in `item'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:380:in `block (3 levels) in run'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:379:in `each'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:379:in `block (2 levels) in run'
  	from /usr/lib/ruby/2.7.0/benchmark.rb:173:in `benchmark'
  	from /usr/lib/ruby/2.7.0/benchmark.rb:205:in `bm'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:378:in `block in run'
  	from /usr/lib/ruby/2.7.0/benchmark.rb:293:in `measure'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:377:in `run'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:551:in `<main>'
  total: 10950.24 sec