Result of trunk_clang_8@silicon-docker at 2020-09-14 16:51:25 +0900

• NG (7fca274198) [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: 7fca274198
  test-all : 20903 tests, 5652761 assertions, 0 failures, 0 errors, 144 skips
  test-spec: 
  exit statuses:
    "rm -f .revision.time" exit with 0.
    "make update-unicode  -j6" exit with 0.
    "make update-download -j6" exit with 0.
    "make update-rubyspec -j6" exit with 0.
    "make update-src      -j6" exit with 0.
    "make after-update    -j6" exit with 0.
    "make miniruby -j6" exit with 0.
    "make ruby -j6" exit with 0.
    "make all -j6" exit with 0.
    "make install -j6" exit with 0.
    "make yes-btest TESTS='-j6'" exit with 0.
    "make yes-test-basic TESTS='-j6'" exit with 0.
    "make yes-test-all TESTS='-j6'" exit with 0.
  Logfile: /home/ko1/ruby/logs/brlog.trunk_clang_8.20200914-044449
  #<BuildRuby:0x000055c579ded0e8
   @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_clang_8",
   @TARGET_INSTALL_DIR="/tmp/ruby/v3/install/trunk_clang_8",
   @TARGET_NAME="trunk_clang_8",
   @TARGET_SRC_DIR="/tmp/ruby/v3/src/trunk_clang_8",
   @build_opts="-j6",
   @configure_opts=["CC=clang-8"],
   @gist=false,
   @git_branch=nil,
   @incremental=true,
   @logfile="/home/ko1/ruby/logs/brlog.trunk_clang_8.20200914-044449",
   @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 (  0.000033)
  autoconf               0.000000   0.000000   0.000000 (  0.000065)
  configure              0.000000   0.000000   0.000000 (  0.000075)
  build_up             From https://github.com/ruby/ruby
     a9ccebb..7fca274  master     -> origin/master
    0.024000   0.004000 178.620000 ( 60.312828)
  build_miniruby         0.000000   0.000000   0.240000 (  0.256494)
  build_ruby             0.008000   0.000000   1.984000 (  1.626592)
  build_all              0.028000   0.020000 122.700000 ( 30.789529)
  build_install          0.024000   0.008000   9.872000 (  4.952900)
  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 1443 tests
    0.004000   0.000000  44.364000 ( 52.693783)
  test_basic             0.008000   0.004000   0.752000 (  0.914854)
  test_all             Skipping Gem::PackageTask tests.  rake not found.
    0.000000   0.004000 1168.028000 (239.379234)
  test_rubyspec        $ /tmp/ruby/v3/build/trunk_clang_8/miniruby -I/tmp/ruby/v3/src/trunk_clang_8/lib /tmp/ruby/v3/src/trunk_clang_8/tool/runruby.rb --archdir=/tmp/ruby/v3/build/trunk_clang_8 --extout=.ext -- /tmp/ruby/v3/src/trunk_clang_8/spec/mspec/bin/mspec-run -B /tmp/ruby/v3/src/trunk_clang_8/spec/default.mspec
  $$$ #<Timeout::Error: execution expired>
  ### enter analyzing mode for stuck processes
  
  $$$ ps jx
   PPID   PID  PGID   SID TTY      TPGID STAT   UID   TIME COMMAND
     11    12    12    12 ?           -1 Ss    1001   0:00 sh build-loop.sh trunk_clang_8 --incremental --process-num=6
  21198  1372    12    12 ?           -1 S     1001   0:00 sh -c make yes-test-rubyspec TESTS='-j6'
   1372  1374    12    12 ?           -1 S     1001   0:00 make yes-test-rubyspec TESTS=-j6
   1374  1646    12    12 ?           -1 S     1001   0:22 /tmp/ruby/v3/src/trunk_clang_8/spec/mspec/bin/mspec-run
  21198  3165    12    12 ?           -1 R     1001   0:00 ps jx
     12 21196    12    12 ?           -1 Sl    1001   0:00 ruby ./br.rb build_report trunk_clang_8 --incremental --process-num=6
  21196 21198    12    12 ?           -1 Sl    1001   0:00 ruby /home/ko1/ruby/build-ruby/build-ruby.rb --target_name=trunk_clang_8 --logfile=/home/ko1/ruby/logs/brlog.trunk_clang_8.20200914-044449 --root_dir=/tmp/ruby --timeout=10800 --configure_opts=CC=clang-8 --incremental --process-num=6
  {11=>[12], 21198=>[1372, 3165], 1372=>[1374], 1374=>[1646], 12=>[21196], 21196=>[21198]}
  "gdb -p 1646 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  [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.
  0x00007f13be69fcf6 in __GI_ppoll (fds=0x7ffc7267b0c0, nfds=2, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
  >>> Threads  Id   Target Id         Frame 
  * 1    Thread 0x7f13bfc34740 (LWP 1646) "ruby" 0x00007f13be69fcf6 in __GI_ppoll (fds=0x7ffc7267b0c0, nfds=2, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
  >>> Machine level backtrace
  
  Thread 1 (Thread 0x7f13bfc34740 (LWP 1646)):
  #0  0x00007f13be69fcf6 in __GI_ppoll (fds=0x7ffc7267b0c0, nfds=2, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
  #1  0x000055824fb07997 in rb_thread_wait_for_single_fd (fd=<optimized out>, events=<optimized out>, timeout=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/thread.c:4388
  #2  0x000055824fb062f1 in rb_thread_wait_fd_rw (fd=1919398080, read=0) at /tmp/ruby/v3/src/trunk_clang_8/thread.c:4246
  #3  rb_thread_fd_writable (fd=1919398080) at /tmp/ruby/v3/src/trunk_clang_8/thread.c:4263
  #4  0x00007f13641ecc7d in io_spec_rb_thread_fd_writable (self=<optimized out>, io=<optimized out>) at io_spec.c:181
  #5  0x000055824fb6061a in vm_call_cfunc_with_frame (ec=0x5582507ef4b0, reg_cfp=0x7f13bfc32980, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm_insnhelper.c:2610
  #6  0x000055824fb5a46a in vm_call_cfunc (ec=0x5582507ef4b0, reg_cfp=<optimized out>, calling=0x7ffc7267b350, cd=0x558252d59150) at /tmp/ruby/v3/src/trunk_clang_8/vm_insnhelper.c:2631
  #7  vm_call_method_each_type (ec=0x5582507ef4b0, cfp=<optimized out>, calling=0x7ffc7267b350, cd=0x558252d59150) at /tmp/ruby/v3/src/trunk_clang_8/vm_insnhelper.c:3109
  #8  0x000055824fb59f80 in vm_call_method (ec=0x5582507ef4b0, cfp=0x7f13bfc32980, calling=0x7ffc7267b350, cd=0x558252d59150) at /tmp/ruby/v3/src/trunk_clang_8/vm_insnhelper.c:3231
  #9  0x000055824fb3e26e in vm_sendish (ec=<optimized out>, reg_cfp=<optimized out>, cd=0x558252d59150, block_handler=0, method_explorer=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm_insnhelper.c:4203
  #10 vm_exec_core (ec=<optimized out>, initial=<optimized out>) at ../../src/trunk_clang_8/insns.def:799
  #11 0x000055824fb53199 in rb_vm_exec (ec=<optimized out>, mjit_enable_p=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm.c:2199
  #12 0x000055824fb63e91 in invoke_block (ec=<optimized out>, iseq=<optimized out>, self=<optimized out>, captured=<optimized out>, cref=<optimized out>, opt_pc=<optimized out>, type=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm.c:1084
  #13 invoke_iseq_block_from_c (ec=<optimized out>, captured=<optimized out>, self=94018208233880, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, me=0x0) at /tmp/ruby/v3/src/trunk_clang_8/vm.c:1156
  #14 invoke_block_from_c_bh (ec=0x5582507ef4b0, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=0x5582522ce460, is_lambda=<optimized out>, force_blockarg=0) at /tmp/ruby/v3/src/trunk_clang_8/vm.c:1174
  #15 0x000055824fb4d72b in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=<optimized out>, cref=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm.c:1211
  #16 yield_under (under=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=0x7f13bfb33438, kw_splat=0) at /tmp/ruby/v3/src/trunk_clang_8/vm_eval.c:1769
  #17 0x000055824fb6061a in vm_call_cfunc_with_frame (ec=0x5582507ef4b0, reg_cfp=0x7f13bfc329f0, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm_insnhelper.c:2610
  #18 0x000055824fb3dff9 in vm_sendish (ec=<optimized out>, reg_cfp=<optimized out>, cd=0x558250995a00, block_handler=<optimized out>, method_explorer=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm_insnhelper.c:4203
  #19 vm_exec_core (ec=<optimized out>, initial=<optimized out>) at ../../src/trunk_clang_8/insns.def:780
  #20 0x000055824fb53199 in rb_vm_exec (ec=<optimized out>, mjit_enable_p=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm.c:2199
  #21 0x000055824fb63e91 in invoke_block (ec=<optimized out>, iseq=<optimized out>, self=<optimized out>, captured=<optimized out>, cref=<optimized out>, opt_pc=<optimized out>, type=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm.c:1084
  #22 invoke_iseq_block_from_c (ec=<optimized out>, captured=<optimized out>, self=94018212386040, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, me=0x0) at /tmp/ruby/v3/src/trunk_clang_8/vm.c:1156
  #23 invoke_block_from_c_bh (ec=0x5582507ef4b0, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=0x0, is_lambda=<optimized out>, force_blockarg=0) at /tmp/ruby/v3/src/trunk_clang_8/vm.c:1174
  #24 0x000055824fb4b0de in vm_yield (ec=0xfffffffffffffdfe, argv=<optimized out>, argc=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm.c:1219
  #25 rb_yield_0 (argc=1, argv=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm_eval.c:1141
  #26 rb_yield_1 (val=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm_eval.c:1147
  #27 0x000055824fb84c9e in rb_ary_all_p (argc=0, argv=0x7f13bfb333b8, ary=94018212783480) at /tmp/ruby/v3/src/trunk_clang_8/array.c:7356
  #28 0x000055824fb6061a in vm_call_cfunc_with_frame (ec=0x5582507ef4b0, reg_cfp=0x7f13bfc32a98, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm_insnhelper.c:2610
  #29 0x000055824fb3dff9 in vm_sendish (ec=<optimized out>, reg_cfp=<optimized out>, cd=0x5582508d4fc0, block_handler=<optimized out>, method_explorer=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm_insnhelper.c:4203
  #30 vm_exec_core (ec=<optimized out>, initial=<optimized out>) at ../../src/trunk_clang_8/insns.def:780
  #31 0x000055824fb53199 in rb_vm_exec (ec=<optimized out>, mjit_enable_p=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm.c:2199
  #32 0x000055824fb63e91 in invoke_block (ec=<optimized out>, iseq=<optimized out>, self=<optimized out>, captured=<optimized out>, cref=<optimized out>, opt_pc=<optimized out>, type=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm.c:1084
  #33 invoke_iseq_block_from_c (ec=<optimized out>, captured=<optimized out>, self=94018212386040, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, me=0x0) at /tmp/ruby/v3/src/trunk_clang_8/vm.c:1156
  #34 invoke_block_from_c_bh (ec=0x5582507ef4b0, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=0x0, is_lambda=<optimized out>, force_blockarg=0) at /tmp/ruby/v3/src/trunk_clang_8/vm.c:1174
  #35 0x000055824fb4b0de in vm_yield (ec=0xfffffffffffffdfe, argv=<optimized out>, argc=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm.c:1219
  #36 rb_yield_0 (argc=1, argv=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm_eval.c:1141
  #37 rb_yield_1 (val=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm_eval.c:1147
  #38 0x000055824fb771f9 in rb_ary_each (ary=94018212743840) at /tmp/ruby/v3/src/trunk_clang_8/array.c:2379
  #39 0x000055824fb6061a in vm_call_cfunc_with_frame (ec=0x5582507ef4b0, reg_cfp=0x7f13bfc32bb0, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm_insnhelper.c:2610
  #40 0x000055824fb3dff9 in vm_sendish (ec=<optimized out>, reg_cfp=<optimized out>, cd=0x558250b8e070, block_handler=<optimized out>, method_explorer=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm_insnhelper.c:4203
  #41 vm_exec_core (ec=<optimized out>, initial=<optimized out>) at ../../src/trunk_clang_8/insns.def:780
  #42 0x000055824fb53199 in rb_vm_exec (ec=<optimized out>, mjit_enable_p=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm.c:2199
  #43 0x000055824fb63e91 in invoke_block (ec=<optimized out>, iseq=<optimized out>, self=<optimized out>, captured=<optimized out>, cref=<optimized out>, opt_pc=<optimized out>, type=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm.c:1084
  #44 invoke_iseq_block_from_c (ec=<optimized out>, captured=<optimized out>, self=94018214943000, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, me=0x0) at /tmp/ruby/v3/src/trunk_clang_8/vm.c:1156
  #45 invoke_block_from_c_bh (ec=0x5582507ef4b0, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=0x0, is_lambda=<optimized out>, force_blockarg=0) at /tmp/ruby/v3/src/trunk_clang_8/vm.c:1174
  #46 0x000055824fb4b0de in vm_yield (ec=0xfffffffffffffdfe, argv=<optimized out>, argc=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm.c:1219
  #47 rb_yield_0 (argc=1, argv=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm_eval.c:1141
  #48 rb_yield_1 (val=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm_eval.c:1147
  #49 0x000055824fb771f9 in rb_ary_each (ary=94018214942440) at /tmp/ruby/v3/src/trunk_clang_8/array.c:2379
  #50 0x000055824fb6061a in vm_call_cfunc_with_frame (ec=0x5582507ef4b0, reg_cfp=0x7f13bfc32c58, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm_insnhelper.c:2610
  #51 0x000055824fb3dff9 in vm_sendish (ec=<optimized out>, reg_cfp=<optimized out>, cd=0x558250b8e0e0, block_handler=<optimized out>, method_explorer=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm_insnhelper.c:4203
  #52 vm_exec_core (ec=<optimized out>, initial=<optimized out>) at ../../src/trunk_clang_8/insns.def:780
  #53 0x000055824fb53199 in rb_vm_exec (ec=<optimized out>, mjit_enable_p=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm.c:2199
  #54 0x000055824f9fd6c5 in load_iseq_eval (ec=0x5582507ef4b0, fname=94018208227120) at /tmp/ruby/v3/src/trunk_clang_8/load.c:594
  #55 0x000055824f9fb9ef in rb_load_internal (fname=94018208227120, wrap=0) at /tmp/ruby/v3/src/trunk_clang_8/load.c:652
  #56 0x000055824f9fcd95 in rb_f_load (argc=<optimized out>, argv=<optimized out>, _=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/load.c:726
  #57 0x000055824fb6061a in vm_call_cfunc_with_frame (ec=0x5582507ef4b0, reg_cfp=0x7f13bfc32d70, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm_insnhelper.c:2610
  #58 0x000055824fb3e26e in vm_sendish (ec=<optimized out>, reg_cfp=<optimized out>, cd=0x558250b84fd0, block_handler=0, method_explorer=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm_insnhelper.c:4203
  #59 vm_exec_core (ec=<optimized out>, initial=<optimized out>) at ../../src/trunk_clang_8/insns.def:799
  #60 0x000055824fb53199 in rb_vm_exec (ec=<optimized out>, mjit_enable_p=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm.c:2199
  #61 0x000055824fb63e91 in invoke_block (ec=<optimized out>, iseq=<optimized out>, self=<optimized out>, captured=<optimized out>, cref=<optimized out>, opt_pc=<optimized out>, type=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm.c:1084
  #62 invoke_iseq_block_from_c (ec=<optimized out>, captured=<optimized out>, self=94018208233880, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, me=0x0) at /tmp/ruby/v3/src/trunk_clang_8/vm.c:1156
  #63 invoke_block_from_c_bh (ec=0x5582507ef4b0, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=0x558251e75fa8, is_lambda=<optimized out>, force_blockarg=0) at /tmp/ruby/v3/src/trunk_clang_8/vm.c:1174
  #64 0x000055824fb4d72b in vm_yield_with_cref (ec=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, is_lambda=<optimized out>, cref=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm.c:1211
  #65 yield_under (under=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=0x7f13bfb33188, kw_splat=0) at /tmp/ruby/v3/src/trunk_clang_8/vm_eval.c:1769
  #66 0x000055824fb6061a in vm_call_cfunc_with_frame (ec=0x5582507ef4b0, reg_cfp=0x7f13bfc32de0, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm_insnhelper.c:2610
  #67 0x000055824fb3dff9 in vm_sendish (ec=<optimized out>, reg_cfp=<optimized out>, cd=0x558250995a00, block_handler=<optimized out>, method_explorer=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm_insnhelper.c:4203
  #68 vm_exec_core (ec=<optimized out>, initial=<optimized out>) at ../../src/trunk_clang_8/insns.def:780
  #69 0x000055824fb53199 in rb_vm_exec (ec=<optimized out>, mjit_enable_p=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm.c:2199
  #70 0x000055824fb63e91 in invoke_block (ec=<optimized out>, iseq=<optimized out>, self=<optimized out>, captured=<optimized out>, cref=<optimized out>, opt_pc=<optimized out>, type=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm.c:1084
  #71 invoke_iseq_block_from_c (ec=<optimized out>, captured=<optimized out>, self=94018188056480, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, me=0x0) at /tmp/ruby/v3/src/trunk_clang_8/vm.c:1156
  #72 invoke_block_from_c_bh (ec=0x5582507ef4b0, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=0x0, is_lambda=<optimized out>, force_blockarg=0) at /tmp/ruby/v3/src/trunk_clang_8/vm.c:1174
  #73 0x000055824fb4b0de in vm_yield (ec=0xfffffffffffffdfe, argv=<optimized out>, argc=<optimized out>, kw_splat=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm.c:1219
  #74 rb_yield_0 (argc=1, argv=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm_eval.c:1141
  #75 rb_yield_1 (val=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm_eval.c:1147
  #76 0x000055824fb771f9 in rb_ary_each (ary=94018188984360) at /tmp/ruby/v3/src/trunk_clang_8/array.c:2379
  #77 0x000055824fb6061a in vm_call_cfunc_with_frame (ec=0x5582507ef4b0, reg_cfp=0x7f13bfc32e88, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm_insnhelper.c:2610
  #78 0x000055824fb5a46a in vm_call_cfunc (ec=0x5582507ef4b0, reg_cfp=<optimized out>, calling=0x7ffc7267cd30, cd=0x558250abd3c0) at /tmp/ruby/v3/src/trunk_clang_8/vm_insnhelper.c:2631
  #79 vm_call_method_each_type (ec=0x5582507ef4b0, cfp=<optimized out>, calling=0x7ffc7267cd30, cd=0x558250abd3c0) at /tmp/ruby/v3/src/trunk_clang_8/vm_insnhelper.c:3109
  #80 0x000055824fb59f80 in vm_call_method (ec=0x5582507ef4b0, cfp=0x7f13bfc32e88, calling=0x7ffc7267cd30, cd=0x558250abd3c0) at /tmp/ruby/v3/src/trunk_clang_8/vm_insnhelper.c:3231
  #81 0x000055824fb3dff9 in vm_sendish (ec=<optimized out>, reg_cfp=<optimized out>, cd=0x558250abd3c0, block_handler=<optimized out>, method_explorer=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm_insnhelper.c:4203
  #82 vm_exec_core (ec=<optimized out>, initial=<optimized out>) at ../../src/trunk_clang_8/insns.def:780
  #83 0x000055824fb53199 in rb_vm_exec (ec=<optimized out>, mjit_enable_p=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/vm.c:2199
  #84 0x000055824f9a1554 in rb_ec_exec_node (ec=<optimized out>, n=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/eval.c:297
  #85 ruby_run_node (n=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/eval.c:355
  #86 0x000055824f993381 in main (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_8/main.c:50
  >>> Dump Ruby level backtrace
  th: 0x5582507eee50, native_id: 0x7f13bfc34740
  -- Control frame information -----------------------------------------------
  c:0031 p:---- s:0144 e:000143 CFUNC  :rb_thread_fd_writable
    me:
      called_id: rb_thread_fd_writable, type: cfunc
      owner class: 0x0000558252248040 [2     ] T_CLASS CApiIOSpecs
    self: 0x00005582522cfe28 [0     ] T_OBJECT (CApiIOSpecs)(embed) len:3
  c:0030 p:0009 s:0139 e:000138 BLOCK  /tmp/ruby/v3/src/trunk_clang_8/spec/ruby/optional/capi/io_spec.rb:261 [FINISH]
    self: 0x0000558251e77998 [0     ] T_OBJECT len:790 ptr:0x0000558253313d90
  c:0029 p:---- s:0136 e:000135 CFUNC  :instance_exec
    me:
      called_id: instance_exec, type: cfunc
      owner class: 0x00005582508aa908 [3LM   ] T_CLASS BasicObject
    self: 0x0000558251e77998 [0     ] T_OBJECT len:790 ptr:0x0000558253313d90
  c:0028 p:0009 s:0132 e:000131 METHOD /tmp/ruby/v3/src/trunk_clang_8/spec/mspec/lib/mspec/runner/mspec.rb:114
    me:
      called_id: protect, type: iseq
      owner class: 0x0000558250b235b8 [3LM R ] T_CLASS (annon)
    self: 0x0000558250b397a0 [3LM R ] T_MODULE MSpec
    lvars:
      location: T_NIL
      block: 0x0000558252277de0 [0     ] proc (Proc) block (3 levels) in <top (required)>@/tmp/ruby/v3/src/trunk_clang_8/spec/ruby/optional/capi/io_spec.rb:260
      e: T_NIL
      exc: T_NIL
  c:0027 p:0017 s:0124 e:000123 BLOCK  /tmp/ruby/v3/src/trunk_clang_8/spec/mspec/lib/mspec/runner/context.rb:176 [FINISH]
    me:
      called_id: protect, type: iseq
      owner class: 0x00005582507f2e98 [3LM R ] T_CLASS ContextState
    self: 0x000055825226d4f8 [0     ] T_OBJECT (ContextState)len:13 ptr:0x00007f13be530710
    lvars:
      block: 0x0000558252277de0 [0     ] proc (Proc) block (3 levels) in <top (required)>@/tmp/ruby/v3/src/trunk_clang_8/spec/ruby/optional/capi/io_spec.rb:260
  c:0026 p:---- s:0120 e:000119 CFUNC  :all?
    me:
      called_id: all?, type: cfunc
      owner class: 0x0000558250889c58 [3LM   ] T_CLASS Array
    self: 0x00005582522ce578 [0     ] T_ARRAY (Array)[E ] len: 1 (embed)
  c:0025 p:0034 s:0116 e:000115 METHOD /tmp/ruby/v3/src/trunk_clang_8/spec/mspec/lib/mspec/runner/context.rb:176
    me:
      called_id: protect, type: iseq
      owner class: 0x00005582507f2e98 [3LM R ] T_CLASS ContextState
    self: 0x000055825226d4f8 [0     ] T_OBJECT (ContextState)len:13 ptr:0x00007f13be530710
    lvars:
      what: T_NIL
      blocks: 0x0000558252277de0 [0     ] proc (Proc) block (3 levels) in <top (required)>@/tmp/ruby/v3/src/trunk_clang_8/spec/ruby/optional/capi/io_spec.rb:260
      check: T_TRUE
  c:0024 p:0062 s:0109 e:000108 BLOCK  /tmp/ruby/v3/src/trunk_clang_8/spec/mspec/lib/mspec/runner/context.rb:212
    me:
      called_id: process, type: iseq
      owner class: 0x00005582507f2e98 [3LM R ] T_CLASS ContextState
    self: 0x000055825226d4f8 [0     ] T_OBJECT (ContextState)len:13 ptr:0x00007f13be530710
    lvars:
      example: 0x0000558252277de0 [0     ] proc (Proc) block (3 levels) in <top (required)>@/tmp/ruby/v3/src/trunk_clang_8/spec/ruby/optional/capi/io_spec.rb:260
      passed: T_NIL
  c:0023 p:0010 s:0104 e:000103 METHOD /tmp/ruby/v3/src/trunk_clang_8/spec/mspec/lib/mspec/runner/mspec.rb:280
    me:
      called_id: repeat, type: iseq
      owner class: 0x0000558250b235b8 [3LM R ] T_CLASS (annon)
    self: 0x0000558250b397a0 [3LM R ] T_MODULE MSpec
  c:0022 p:0013 s:0100 e:000099 BLOCK  /tmp/ruby/v3/src/trunk_clang_8/spec/mspec/lib/mspec/runner/context.rb:204 [FINISH]
    me:
      called_id: process, type: iseq
      owner class: 0x00005582507f2e98 [3LM R ] T_CLASS ContextState
    self: 0x000055825226d4f8 [0     ] T_OBJECT (ContextState)len:13 ptr:0x00007f13be530710
    lvars:
      state: 0x0000558252277ca0 [0     ] T_OBJECT (ExampleState)(embed) len:3
  c:0021 p:---- s:0096 e:000095 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x0000558250889c58 [3LM   ] T_CLASS Array
    self: 0x00005582522c4aa0 [0     ] T_ARRAY (Array)[E ] len: 1 (embed)
  c:0020 p:0086 s:0092 e:000091 METHOD /tmp/ruby/v3/src/trunk_clang_8/spec/mspec/lib/mspec/runner/context.rb:203
    me:
      called_id: process, type: iseq
      owner class: 0x00005582507f2e98 [3LM R ] T_CLASS ContextState
    self: 0x000055825226d4f8 [0     ] T_OBJECT (ContextState)len:13 ptr:0x00007f13be530710
  c:0019 p:0005 s:0088 e:000087 BLOCK  /tmp/ruby/v3/src/trunk_clang_8/spec/mspec/lib/mspec/runner/context.rb:234 [FINISH]
    me:
      called_id: process, type: iseq
      owner class: 0x00005582507f2e98 [3LM R ] T_CLASS ContextState
    self: 0x00005582524dd918 [0     ] T_OBJECT (ContextState)len:13 ptr:0x00007f13be5300b0
    lvars:
      child: 0x000055825226d4f8 [0     ] T_OBJECT (ContextState)len:13 ptr:0x00007f13be530710
  c:0018 p:---- s:0084 e:000083 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x0000558250889c58 [3LM   ] T_CLASS Array
    self: 0x00005582524dd6e8 [0     ] T_ARRAY (Array)[  T] len: 7, capa:20 ptr:0x00007f13be530818
  c:0017 p:0149 s:0080 e:000079 METHOD /tmp/ruby/v3/src/trunk_clang_8/spec/mspec/lib/mspec/runner/context.rb:234
    me:
      called_id: process, type: iseq
      owner class: 0x00005582507f2e98 [3LM R ] T_CLASS ContextState
    self: 0x00005582524dd918 [0     ] T_OBJECT (ContextState)len:13 ptr:0x00007f13be5300b0
  c:0016 p:0068 s:0076 e:000075 METHOD /tmp/ruby/v3/src/trunk_clang_8/spec/mspec/lib/mspec/runner/mspec.rb:53
    me:
      called_id: describe, type: iseq
      owner class: 0x0000558250b235b8 [3LM R ] T_CLASS (annon)
    self: 0x0000558250b397a0 [3LM R ] T_MODULE MSpec
    lvars:
      description: 0x00005582524dd940 [0     ] T_STRING (String)C-API IO function
      options: T_NIL
      block: T_NIL
      state: 0x00005582524dd918 [0     ] T_OBJECT (ContextState)len:13 ptr:0x00007f13be5300b0
  c:0015 p:0022 s:0068 e:000067 METHOD /tmp/ruby/v3/src/trunk_clang_8/spec/mspec/lib/mspec/runner/object.rb:11
    me:
      called_id: describe, type: iseq
      owner class: 0x00005582508aa8b8 [3LM R ] T_CLASS Object
    self: 0x00005582508a8450 [3LM   ] T_OBJECT (embed) len:3
    lvars:
      description: 0x00005582524dd940 [0     ] T_STRING (String)C-API IO function
      options: T_NIL
      block: T_NIL
  c:0014 p:0034 s:0061 E:0002f0 TOP    /tmp/ruby/v3/src/trunk_clang_8/spec/ruby/optional/capi/io_spec.rb:199 [FINISH]
    self: 0x00005582508a8450 [3LM   ] T_OBJECT (embed) len:3
  c:0013 p:---- s:0058 e:000057 CFUNC  :load
    me:
      called_id: load, type: cfunc
      owner class: 0x00005582508a9aa8 [3LM R ] T_CLASS (Class)(annon)
    self: 0x00005582508aa638 [3LM   ] T_MODULE Kernel
  c:0012 p:0014 s:0053 e:000052 BLOCK  /tmp/ruby/v3/src/trunk_clang_8/spec/mspec/lib/mspec/runner/mspec.rb:97 [FINISH]
    me:
      called_id: files, type: iseq
      owner class: 0x0000558250b235b8 [3LM R ] T_CLASS (annon)
    self: 0x0000558251e77998 [0     ] T_OBJECT len:790 ptr:0x0000558253313d90
  c:0011 p:---- s:0050 e:000049 CFUNC  :instance_exec
    me:
      called_id: instance_exec, type: cfunc
      owner class: 0x00005582508aa908 [3LM   ] T_CLASS BasicObject
    self: 0x0000558251e77998 [0     ] T_OBJECT len:790 ptr:0x0000558253313d90
  c:0010 p:0009 s:0046 e:000045 METHOD /tmp/ruby/v3/src/trunk_clang_8/spec/mspec/lib/mspec/runner/mspec.rb:114
    me:
      called_id: protect, type: iseq
      owner class: 0x0000558250b235b8 [3LM R ] T_CLASS (annon)
    self: 0x0000558250b397a0 [3LM R ] T_MODULE MSpec
    lvars:
      location: 0x0000558251e764d0 [0     ] T_STRING (String)loading /tmp/ruby/v3/src/trunk_clang_8/spec/ruby/optional/capi/io_spec.rb
      block: T_NIL
      e: T_NIL
      exc: T_NIL
  c:0009 p:0035 s:0038 e:000037 BLOCK  /tmp/ruby/v3/src/trunk_clang_8/spec/mspec/lib/mspec/runner/mspec.rb:97 [FINISH]
    me:
      called_id: files, type: iseq
      owner class: 0x0000558250b235b8 [3LM R ] T_CLASS (annon)
    self: 0x0000558250b397a0 [3LM R ] T_MODULE MSpec
    lvars:
      file: 0x0000558250c1c410 [3LM   ] T_STRING (String)/tmp/ruby/v3/src/trunk_clang_8/spec/ruby/optional/capi/io_spec.rb
  c:0008 p:---- s:0034 e:000033 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x0000558250889c58 [3LM   ] T_CLASS Array
    self: 0x0000558250c1c028 [3LM   ] T_ARRAY (Array)[   ] len: 3748, capa:3748 ptr:0x0000558250c36620
  c:0007 p:0122 s:0030 e:000029 METHOD /tmp/ruby/v3/src/trunk_clang_8/spec/mspec/lib/mspec/runner/mspec.rb:88
    me:
      called_id: each_file, type: iseq
      owner class: 0x0000558250b235b8 [3LM R ] T_CLASS (annon)
    self: 0x0000558250b397a0 [3LM R ] T_MODULE MSpec
    lvars:
      block: T_NIL
      file: T_NIL
      files: 0x0000558250c1c028 [3LM   ] T_ARRAY (Array)[   ] len: 3748, capa:3748 ptr:0x0000558250c36620
  c:0006 p:0004 s:0023 e:000022 METHOD /tmp/ruby/v3/src/trunk_clang_8/spec/mspec/lib/mspec/runner/mspec.rb:93
    me:
      called_id: files, type: iseq
      owner class: 0x0000558250b235b8 [3LM R ] T_CLASS (annon)
    self: 0x0000558250b397a0 [3LM R ] T_MODULE MSpec
  c:0005 p:0042 s:0019 e:000018 METHOD /tmp/ruby/v3/src/trunk_clang_8/spec/mspec/lib/mspec/runner/mspec.rb:61
    me:
      called_id: process, type: iseq
      owner class: 0x0000558250b235b8 [3LM R ] T_CLASS (annon)
    self: 0x0000558250b397a0 [3LM R ] T_MODULE MSpec
  c:0004 p:0045 s:0015 e:000014 METHOD /tmp/ruby/v3/src/trunk_clang_8/spec/mspec/lib/mspec/commands/mspec-run.rb:84
    me:
      called_id: run, type: iseq
      owner class: 0x0000558250a94db8 [3LM   ] T_CLASS MSpecRun
    self: 0x0000558250a94840 [3LM   ] T_OBJECT (MSpecRun)(embed) len:3
  c:0003 p:0047 s:0011 e:000010 METHOD /tmp/ruby/v3/src/trunk_clang_8/spec/mspec/lib/mspec/utils/script.rb:281
    me:
      called_id: main, type: iseq
      owner class: 0x0000558250a973d8 [3LM   ] T_CLASS (annon)
    self: 0x0000558250a94db8 [3LM   ] T_CLASS MSpecRun
    lvars:
      script: 0x0000558250a94840 [3LM   ] T_OBJECT (MSpecRun)(embed) len:3
  c:0002 p:0037 s:0006 e:000005 EVAL   /tmp/ruby/v3/src/trunk_clang_8/spec/mspec/bin/mspec-run:7 [FINISH]
    self: 0x00005582508a8450 [3LM   ] T_OBJECT (embed) len:3
  c:0001 p:0000 s:0003 E:000050 (none) [FINISH]
    self: 0x00005582508a8450 [3LM   ] T_OBJECT (embed) len:3
  
  $1 = 0
  ">>> Finish
  "
  [nil, 1646]
  "gdb -p 1374 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  make: *** [yes-test-spec] Killed
  ptrace: No such process.
  >>> ThreadsNo threads.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace
  /home/ko1/ruby/build-ruby/gdbscript:12: Error in sourced command file:
  No symbol table is loaded.  Use the "file" command.
  [nil, 1374]
  #<Errno::ESRCH: No such process>
  "gdb -p 1372 -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 1372 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, 1372]
  "gdb -p 3165 -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, 3165]
  #<Errno::ESRCH: No such process>
    0.084000   0.036000 128.196000 (10802.320612)
  /home/ko1/ruby/build-ruby/build-ruby.rb:154:in `each_line': execution expired (Timeout::Error)
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:154: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:153:in `block in cmd'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:150:in `popen'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:150:in `cmd'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:299:in `block in test_rubyspec'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:220:in `block in builddir'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:219:in `chdir'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:219:in `builddir'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:298:in `test_rubyspec'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:355: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:353:in `block (3 levels) in run'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:352:in `each'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:352: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:351: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:350:in `run'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:516:in `<main>'
  total: 11193.25 sec