Result of trunk_gcc5@silicon-docker at 2020-09-14 17:00:41 +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 : 20942 tests, 5653916 assertions, 0 failures, 0 errors, 142 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_gcc5.20200914-045202
  #<BuildRuby:0x000056332738abc0
   @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_gcc5",
   @TARGET_INSTALL_DIR="/tmp/ruby/v3/install/trunk_gcc5",
   @TARGET_NAME="trunk_gcc5",
   @TARGET_SRC_DIR="/tmp/ruby/v3/src/trunk_gcc5",
   @build_opts="-j6",
   @configure_opts=["CC=gcc-5"],
   @gist=false,
   @git_branch=nil,
   @incremental=true,
   @logfile="/home/ko1/ruby/logs/brlog.trunk_gcc5.20200914-045202",
   @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 (  0.000024)
  autoconf               0.000000   0.000000   0.000000 (  0.000041)
  configure              0.000000   0.000000   0.000000 (  0.000040)
  build_up             From https://github.com/ruby/ruby
     a9ccebb..7fca274  master     -> origin/master
    0.020000   0.004000 141.308000 ( 40.338430)
  build_miniruby         0.004000   0.000000   0.164000 (  0.177900)
  build_ruby             0.000000   0.000000   2.468000 (  2.362198)
  build_all              0.032000   0.012000 130.656000 ( 32.360652)
  build_install          0.020000   0.016000   9.964000 (  5.754508)
  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
    0.000000   0.000000  44.672000 ( 58.757755)
  test_basic             0.008000   0.008000   0.704000 (  0.885443)
  test_all             Skipping Gem::PackageTask tests.  rake not found.
    0.004000   0.000000 1198.440000 (374.824091)
  test_rubyspec        $ /tmp/ruby/v3/build/trunk_gcc5/miniruby -I/tmp/ruby/v3/src/trunk_gcc5/lib /tmp/ruby/v3/src/trunk_gcc5/tool/runruby.rb --archdir=/tmp/ruby/v3/build/trunk_gcc5 --extout=.ext -- /tmp/ruby/v3/src/trunk_gcc5/spec/mspec/bin/mspec-run -B /tmp/ruby/v3/src/trunk_gcc5/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_gcc5 --incremental --process-num=6
  17164   810    12    12 ?           -1 R     1001   0:00 ps jx
     12 17162    12    12 ?           -1 Sl    1001   0:00 ruby ./br.rb build_report trunk_gcc5 --incremental --process-num=6
  17162 17164    12    12 ?           -1 Sl    1001   0:00 ruby /home/ko1/ruby/build-ruby/build-ruby.rb --target_name=trunk_gcc5 --logfile=/home/ko1/ruby/logs/brlog.trunk_gcc5.20200914-045202 --root_dir=/tmp/ruby --timeout=10800 --configure_opts=CC=gcc-5 --incremental --process-num=6
  17164 31496    12    12 ?           -1 S     1001   0:00 sh -c make yes-test-rubyspec TESTS='-j6'
  31496 31498    12    12 ?           -1 S     1001   0:00 make yes-test-rubyspec TESTS=-j6
  31498 31770    12    12 ?           -1 S     1001   0:26 /tmp/ruby/v3/src/trunk_gcc5/spec/mspec/bin/mspec-run
  {11=>[12], 17164=>[810, 31496], 12=>[17162], 17162=>[17164], 31496=>[31498], 31498=>[31770]}
  "gdb -p 810 -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, 810]
  #<Errno::ESRCH: No such process>
  "gdb -p 31770 -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.
  0x00007fdf16e31cf6 in __GI_ppoll (fds=fds@entry=0x7ffd52196a30, nfds=nfds@entry=2, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
  >>> Threads  Id   Target Id         Frame 
  * 1    Thread 0x7fdf183c6740 (LWP 31770) "ruby" 0x00007fdf16e31cf6 in __GI_ppoll (fds=fds@entry=0x7ffd52196a30, nfds=nfds@entry=2, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
  >>> Machine level backtrace
  
  Thread 1 (Thread 0x7fdf183c6740 (LWP 31770)):
  #0  0x00007fdf16e31cf6 in __GI_ppoll (fds=fds@entry=0x7ffd52196a30, nfds=nfds@entry=2, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
  #1  0x0000560acee44216 in rb_thread_wait_for_single_fd (fd=<optimized out>, events=<optimized out>, timeout=timeout@entry=0x0) at /tmp/ruby/v3/src/trunk_gcc5/thread.c:4388
  #2  0x0000560aced00ac7 in rb_wait_for_single_fd (fd=<optimized out>, events=events@entry=4, timeout=timeout@entry=0x0) at /tmp/ruby/v3/src/trunk_gcc5/io.c:1396
  #3  0x0000560acee43bf4 in rb_thread_wait_fd_rw (read=0, fd=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc5/thread.c:4246
  #4  rb_thread_fd_writable (fd=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc5/thread.c:4263
  #5  0x00007fdf04152c5d in io_spec_rb_thread_fd_writable (self=<optimized out>, io=<optimized out>) at io_spec.c:181
  #6  0x0000560acee77726 in vm_call_cfunc_with_frame (ec=ec@entry=0x560acf7424b0, reg_cfp=reg_cfp@entry=0x7fdf183c4980, calling=calling@entry=0x7ffd52196d00, cd=cd@entry=0x560ad15a9270) at /tmp/ruby/v3/src/trunk_gcc5/vm_insnhelper.c:2610
  #7  0x0000560acee7797e in vm_call_cfunc (ec=ec@entry=0x560acf7424b0, reg_cfp=reg_cfp@entry=0x7fdf183c4980, calling=calling@entry=0x7ffd52196d00, cd=cd@entry=0x560ad15a9270) at /tmp/ruby/v3/src/trunk_gcc5/vm_insnhelper.c:2631
  #8  0x0000560acee8f8fe in vm_call_method_each_type (ec=ec@entry=0x560acf7424b0, cfp=cfp@entry=0x7fdf183c4980, calling=0x7ffd52196d00, cd=0x560ad15a9270) at /tmp/ruby/v3/src/trunk_gcc5/vm_insnhelper.c:3109
  #9  0x0000560acee90023 in vm_call_method (ec=0x560acf7424b0, cfp=0x7fdf183c4980, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc5/vm_insnhelper.c:3231
  #10 0x0000560acee7a039 in vm_sendish (ec=ec@entry=0x560acf7424b0, reg_cfp=reg_cfp@entry=0x7fdf183c4980, cd=0x560ad15a9270, block_handler=block_handler@entry=0, method_explorer=0x560acee79ec0 <vm_search_method_wrap>) at /tmp/ruby/v3/src/trunk_gcc5/vm_insnhelper.c:4203
  #11 0x0000560acee886fe in vm_exec_core (ec=ec@entry=0x560acf7424b0, initial=initial@entry=0) at ../../src/trunk_gcc5/insns.def:799
  #12 0x0000560acee80631 in rb_vm_exec (ec=0x560acf7424b0, mjit_enable_p=1) at /tmp/ruby/v3/src/trunk_gcc5/vm.c:1982
  #13 0x0000560acee81611 in vm_yield_with_cref (is_lambda=0, cref=<optimized out>, kw_splat=0, argv=0x7fdf182c5438, argc=0, ec=0x560acf7424b0) at /tmp/ruby/v3/src/trunk_gcc5/vm.c:1211
  #14 yield_under (under=94604453452320, self=94604453453080, argc=0, argv=0x7fdf182c5438, kw_splat=0) at /tmp/ruby/v3/src/trunk_gcc5/vm_eval.c:1769
  #15 0x0000560acee77726 in vm_call_cfunc_with_frame (ec=0x560acf7424b0, reg_cfp=0x7fdf183c49f0, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc5/vm_insnhelper.c:2610
  #16 0x0000560acee7a039 in vm_sendish (ec=ec@entry=0x560acf7424b0, reg_cfp=reg_cfp@entry=0x7fdf183c49f0, cd=cd@entry=0x560acfa1f5f0, block_handler=<optimized out>, method_explorer=0x560acee79ec0 <vm_search_method_wrap>) at /tmp/ruby/v3/src/trunk_gcc5/vm_insnhelper.c:4203
  #17 0x0000560acee8b9a3 in vm_exec_core (ec=ec@entry=0x560acf7424b0, initial=initial@entry=0) at ../../src/trunk_gcc5/insns.def:780
  #18 0x0000560acee80631 in rb_vm_exec (ec=ec@entry=0x560acf7424b0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk_gcc5/vm.c:1982
  #19 0x0000560acee80f6f in invoke_block (ec=ec@entry=0x560acf7424b0, iseq=iseq@entry=0x560acf74f218, self=self@entry=94604457455760, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=0x7fdf183c4ab0) at /tmp/ruby/v3/src/trunk_gcc5/vm.c:1084
  #20 0x0000560acee82646 in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7ffd52197380, argc=1, self=94604457455760, captured=<optimized out>, ec=0x560acf7424b0) at /tmp/ruby/v3/src/trunk_gcc5/vm.c:1156
  #21 invoke_block_from_c_bh (ec=0x560acf7424b0, block_handler=<optimized out>, argv=argv@entry=0x7ffd52197380, force_blockarg=force_blockarg@entry=0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argc=1) at /tmp/ruby/v3/src/trunk_gcc5/vm.c:1174
  #22 0x0000560acee82926 in vm_yield (argc=1, kw_splat=0, argv=0x7ffd52197380, ec=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc5/vm.c:1219
  #23 rb_yield_0 (argv=0x7ffd52197380, argc=1) at /tmp/ruby/v3/src/trunk_gcc5/vm_eval.c:1141
  #24 rb_yield_1 (val=94604457454720) at /tmp/ruby/v3/src/trunk_gcc5/vm_eval.c:1147
  #25 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc5/vm_eval.c:1157
  #26 0x0000560aceea6b5f in rb_ary_all_p (argc=<optimized out>, argv=<optimized out>, ary=94604457587280) at /tmp/ruby/v3/src/trunk_gcc5/array.c:7356
  #27 0x0000560acee77726 in vm_call_cfunc_with_frame (ec=0x560acf7424b0, reg_cfp=0x7fdf183c4a98, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc5/vm_insnhelper.c:2610
  #28 0x0000560acee7a039 in vm_sendish (ec=ec@entry=0x560acf7424b0, reg_cfp=reg_cfp@entry=0x7fdf183c4a98, cd=cd@entry=0x560acf89e4f0, block_handler=<optimized out>, method_explorer=0x560acee79ec0 <vm_search_method_wrap>) at /tmp/ruby/v3/src/trunk_gcc5/vm_insnhelper.c:4203
  #29 0x0000560acee8b9a3 in vm_exec_core (ec=ec@entry=0x560acf7424b0, initial=initial@entry=0) at ../../src/trunk_gcc5/insns.def:780
  #30 0x0000560acee80631 in rb_vm_exec (ec=ec@entry=0x560acf7424b0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk_gcc5/vm.c:1982
  #31 0x0000560acee80f6f in invoke_block (ec=ec@entry=0x560acf7424b0, iseq=iseq@entry=0x560acf74dff8, self=self@entry=94604457455760, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=0x7fdf183c4bc8) at /tmp/ruby/v3/src/trunk_gcc5/vm.c:1084
  #32 0x0000560acee82646 in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7ffd52197770, argc=1, self=94604457455760, captured=<optimized out>, ec=0x560acf7424b0) at /tmp/ruby/v3/src/trunk_gcc5/vm.c:1156
  #33 invoke_block_from_c_bh (ec=0x560acf7424b0, block_handler=<optimized out>, argv=argv@entry=0x7ffd52197770, force_blockarg=force_blockarg@entry=0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argc=1) at /tmp/ruby/v3/src/trunk_gcc5/vm.c:1174
  #34 0x0000560acee82926 in vm_yield (argc=1, kw_splat=0, argv=0x7ffd52197770, ec=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc5/vm.c:1219
  #35 rb_yield_0 (argv=0x7ffd52197770, argc=1) at /tmp/ruby/v3/src/trunk_gcc5/vm_eval.c:1141
  #36 rb_yield_1 (val=94604457454680) at /tmp/ruby/v3/src/trunk_gcc5/vm_eval.c:1147
  #37 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc5/vm_eval.c:1157
  #38 0x0000560aceead18f in rb_ary_each (ary=94604457544120) at /tmp/ruby/v3/src/trunk_gcc5/array.c:2379
  #39 0x0000560acee77726 in vm_call_cfunc_with_frame (ec=0x560acf7424b0, reg_cfp=0x7fdf183c4bb0, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc5/vm_insnhelper.c:2610
  #40 0x0000560acee7a039 in vm_sendish (ec=ec@entry=0x560acf7424b0, reg_cfp=reg_cfp@entry=0x7fdf183c4bb0, cd=cd@entry=0x560acfae1000, block_handler=<optimized out>, method_explorer=0x560acee79ec0 <vm_search_method_wrap>) at /tmp/ruby/v3/src/trunk_gcc5/vm_insnhelper.c:4203
  #41 0x0000560acee8b9a3 in vm_exec_core (ec=ec@entry=0x560acf7424b0, initial=initial@entry=0) at ../../src/trunk_gcc5/insns.def:780
  #42 0x0000560acee80631 in rb_vm_exec (ec=ec@entry=0x560acf7424b0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk_gcc5/vm.c:1982
  #43 0x0000560acee80f6f in invoke_block (ec=ec@entry=0x560acf7424b0, iseq=iseq@entry=0x560acf74c248, self=self@entry=94604457419080, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=0x7fdf183c4c70) at /tmp/ruby/v3/src/trunk_gcc5/vm.c:1084
  #44 0x0000560acee82646 in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7ffd52197b40, argc=1, self=94604457419080, captured=<optimized out>, ec=0x560acf7424b0) at /tmp/ruby/v3/src/trunk_gcc5/vm.c:1156
  #45 invoke_block_from_c_bh (ec=0x560acf7424b0, block_handler=<optimized out>, argv=argv@entry=0x7ffd52197b40, force_blockarg=force_blockarg@entry=0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argc=1) at /tmp/ruby/v3/src/trunk_gcc5/vm.c:1174
  #46 0x0000560acee82926 in vm_yield (argc=1, kw_splat=0, argv=0x7ffd52197b40, ec=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc5/vm.c:1219
  #47 rb_yield_0 (argv=0x7ffd52197b40, argc=1) at /tmp/ruby/v3/src/trunk_gcc5/vm_eval.c:1141
  #48 rb_yield_1 (val=94604457455760) at /tmp/ruby/v3/src/trunk_gcc5/vm_eval.c:1147
  #49 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc5/vm_eval.c:1157
  #50 0x0000560aceead18f in rb_ary_each (ary=94604457417200) at /tmp/ruby/v3/src/trunk_gcc5/array.c:2379
  #51 0x0000560acee77726 in vm_call_cfunc_with_frame (ec=0x560acf7424b0, reg_cfp=0x7fdf183c4c58, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc5/vm_insnhelper.c:2610
  #52 0x0000560acee7a039 in vm_sendish (ec=ec@entry=0x560acf7424b0, reg_cfp=reg_cfp@entry=0x7fdf183c4c58, cd=cd@entry=0x560acfae1070, block_handler=<optimized out>, method_explorer=0x560acee79ec0 <vm_search_method_wrap>) at /tmp/ruby/v3/src/trunk_gcc5/vm_insnhelper.c:4203
  #53 0x0000560acee8b9a3 in vm_exec_core (ec=ec@entry=0x560acf7424b0, initial=initial@entry=0) at ../../src/trunk_gcc5/insns.def:780
  #54 0x0000560acee80631 in rb_vm_exec (ec=0x560acf7424b0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk_gcc5/vm.c:1982
  #55 0x0000560acee91b8a in rb_iseq_eval (iseq=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc5/vm.c:2228
  #56 0x0000560aced1bd2a in load_iseq_eval (fname=94604453452240, ec=0x560acf7424b0) at /tmp/ruby/v3/src/trunk_gcc5/load.c:594
  #57 rb_load_internal (wrap=<optimized out>, fname=94604453452240) at /tmp/ruby/v3/src/trunk_gcc5/load.c:652
  #58 rb_f_load (argc=<optimized out>, argv=<optimized out>, _=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc5/load.c:726
  #59 0x0000560acee77726 in vm_call_cfunc_with_frame (ec=0x560acf7424b0, reg_cfp=0x7fdf183c4d70, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc5/vm_insnhelper.c:2610
  #60 0x0000560acee7a039 in vm_sendish (ec=ec@entry=0x560acf7424b0, reg_cfp=reg_cfp@entry=0x7fdf183c4d70, cd=0x560acf9b6ff0, block_handler=block_handler@entry=0, method_explorer=0x560acee79ec0 <vm_search_method_wrap>) at /tmp/ruby/v3/src/trunk_gcc5/vm_insnhelper.c:4203
  #61 0x0000560acee886fe in vm_exec_core (ec=ec@entry=0x560acf7424b0, initial=initial@entry=0) at ../../src/trunk_gcc5/insns.def:799
  #62 0x0000560acee80631 in rb_vm_exec (ec=0x560acf7424b0, mjit_enable_p=1) at /tmp/ruby/v3/src/trunk_gcc5/vm.c:1982
  #63 0x0000560acee81611 in vm_yield_with_cref (is_lambda=0, cref=<optimized out>, kw_splat=0, argv=0x7fdf182c5188, argc=0, ec=0x560acf7424b0) at /tmp/ruby/v3/src/trunk_gcc5/vm.c:1211
  #64 yield_under (under=94604453452320, self=94604453453080, argc=0, argv=0x7fdf182c5188, kw_splat=0) at /tmp/ruby/v3/src/trunk_gcc5/vm_eval.c:1769
  #65 0x0000560acee77726 in vm_call_cfunc_with_frame (ec=0x560acf7424b0, reg_cfp=0x7fdf183c4de0, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc5/vm_insnhelper.c:2610
  #66 0x0000560acee7a039 in vm_sendish (ec=ec@entry=0x560acf7424b0, reg_cfp=reg_cfp@entry=0x7fdf183c4de0, cd=cd@entry=0x560acfa1f5f0, block_handler=<optimized out>, method_explorer=0x560acee79ec0 <vm_search_method_wrap>) at /tmp/ruby/v3/src/trunk_gcc5/vm_insnhelper.c:4203
  #67 0x0000560acee8b9a3 in vm_exec_core (ec=ec@entry=0x560acf7424b0, initial=initial@entry=0) at ../../src/trunk_gcc5/insns.def:780
  #68 0x0000560acee80631 in rb_vm_exec (ec=ec@entry=0x560acf7424b0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk_gcc5/vm.c:1982
  #69 0x0000560acee80f6f in invoke_block (ec=ec@entry=0x560acf7424b0, iseq=iseq@entry=0x560acf9410d0, self=self@entry=94604433610560, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=0x7fdf183c4ed8) at /tmp/ruby/v3/src/trunk_gcc5/vm.c:1084
  #70 0x0000560acee82646 in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7ffd52198680, argc=1, self=94604433610560, captured=<optimized out>, ec=0x560acf7424b0) at /tmp/ruby/v3/src/trunk_gcc5/vm.c:1156
  #71 invoke_block_from_c_bh (ec=0x560acf7424b0, block_handler=<optimized out>, argv=argv@entry=0x7ffd52198680, force_blockarg=force_blockarg@entry=0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argc=1) at /tmp/ruby/v3/src/trunk_gcc5/vm.c:1174
  #72 0x0000560acee82926 in vm_yield (argc=1, kw_splat=0, argv=0x7ffd52198680, ec=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc5/vm.c:1219
  #73 rb_yield_0 (argv=0x7ffd52198680, argc=1) at /tmp/ruby/v3/src/trunk_gcc5/vm_eval.c:1141
  #74 rb_yield_1 (val=94604433383400) at /tmp/ruby/v3/src/trunk_gcc5/vm_eval.c:1147
  #75 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc5/vm_eval.c:1157
  #76 0x0000560aceead18f in rb_ary_each (ary=94604433379560) at /tmp/ruby/v3/src/trunk_gcc5/array.c:2379
  #77 0x0000560acee77726 in vm_call_cfunc_with_frame (ec=ec@entry=0x560acf7424b0, reg_cfp=reg_cfp@entry=0x7fdf183c4e88, calling=calling@entry=0x7ffd521988d0, cd=cd@entry=0x560acfa68270) at /tmp/ruby/v3/src/trunk_gcc5/vm_insnhelper.c:2610
  #78 0x0000560acee7797e in vm_call_cfunc (ec=ec@entry=0x560acf7424b0, reg_cfp=reg_cfp@entry=0x7fdf183c4e88, calling=calling@entry=0x7ffd521988d0, cd=cd@entry=0x560acfa68270) at /tmp/ruby/v3/src/trunk_gcc5/vm_insnhelper.c:2631
  #79 0x0000560acee8f8fe in vm_call_method_each_type (ec=ec@entry=0x560acf7424b0, cfp=cfp@entry=0x7fdf183c4e88, calling=0x7ffd521988d0, cd=0x560acfa68270) at /tmp/ruby/v3/src/trunk_gcc5/vm_insnhelper.c:3109
  #80 0x0000560acee90023 in vm_call_method (ec=0x560acf7424b0, cfp=0x7fdf183c4e88, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc5/vm_insnhelper.c:3231
  #81 0x0000560acee7a039 in vm_sendish (ec=ec@entry=0x560acf7424b0, reg_cfp=reg_cfp@entry=0x7fdf183c4e88, cd=cd@entry=0x560acfa68270, block_handler=<optimized out>, method_explorer=0x560acee79ec0 <vm_search_method_wrap>) at /tmp/ruby/v3/src/trunk_gcc5/vm_insnhelper.c:4203
  #82 0x0000560acee8b9a3 in vm_exec_core (ec=<optimized out>, initial=initial@entry=0) at ../../src/trunk_gcc5/insns.def:780
  #83 0x0000560acee80da6 in rb_vm_exec (ec=0x560acf7424b0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk_gcc5/vm.c:1991
  #84 0x0000560acee91c5a in rb_iseq_eval_main (iseq=iseq@entry=0x560acf75d1d8) at /tmp/ruby/v3/src/trunk_gcc5/vm.c:2239
  #85 0x0000560acecbc93a in rb_ec_exec_node (ec=ec@entry=0x560acf7424b0, n=n@entry=0x560acf75d1d8) at /tmp/ruby/v3/src/trunk_gcc5/eval.c:297
  #86 0x0000560acecc0e4b in ruby_run_node (n=0x560acf75d1d8) at /tmp/ruby/v3/src/trunk_gcc5/eval.c:355
  #87 0x0000560acecb1a9f in main (argc=4, argv=0x7ffd52198d18) at /tmp/ruby/v3/src/trunk_gcc5/main.c:50
  >>> Dump Ruby level backtrace
  th: 0x560acf741e50, native_id: 0x7fdf183c6740
  -- 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: 0x0000560ad1067750 [2     ] T_CLASS CApiIOSpecs
    self: 0x0000560ad1160580 [0     ] T_OBJECT (CApiIOSpecs)(embed) len:3
  c:0030 p:0009 s:0139 e:000138 BLOCK  /tmp/ruby/v3/src/trunk_gcc5/spec/ruby/optional/capi/io_spec.rb:261 [FINISH]
    self: 0x0000560ad0d79d18 [0     ] T_OBJECT len:790 ptr:0x0000560ad165ece0
  c:0029 p:---- s:0136 e:000135 CFUNC  :instance_exec
    me:
      called_id: instance_exec, type: cfunc
      owner class: 0x0000560acf7fe8f8 [3LM   ] T_CLASS BasicObject
    self: 0x0000560ad0d79d18 [0     ] T_OBJECT len:790 ptr:0x0000560ad165ece0
  c:0028 p:0009 s:0132 e:000131 METHOD /tmp/ruby/v3/src/trunk_gcc5/spec/mspec/lib/mspec/runner/mspec.rb:114
    me:
      called_id: protect, type: iseq
      owner class: 0x0000560acfa77300 [3LM R ] T_CLASS (annon)
    self: 0x0000560acfa8d740 [3LM R ] T_MODULE MSpec
    lvars:
      location: T_NIL
      block: 0x0000560ad114ac80 [0     ] proc (Proc) block (3 levels) in <top (required)>@/tmp/ruby/v3/src/trunk_gcc5/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_gcc5/spec/mspec/lib/mspec/runner/context.rb:176 [FINISH]
    me:
      called_id: protect, type: iseq
      owner class: 0x0000560acf747ef0 [3LM R ] T_CLASS ContextState
    self: 0x0000560ad114b090 [0     ] T_OBJECT (ContextState)len:13 ptr:0x00007fdf16cc8710
    lvars:
      block: 0x0000560ad114ac80 [0     ] proc (Proc) block (3 levels) in <top (required)>@/tmp/ruby/v3/src/trunk_gcc5/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: 0x0000560acf7ddc70 [3LM   ] T_CLASS Array
    self: 0x0000560ad116b250 [0     ] T_ARRAY (Array)[E ] len: 1 (embed)
  c:0025 p:0034 s:0116 e:000115 METHOD /tmp/ruby/v3/src/trunk_gcc5/spec/mspec/lib/mspec/runner/context.rb:176
    me:
      called_id: protect, type: iseq
      owner class: 0x0000560acf747ef0 [3LM R ] T_CLASS ContextState
    self: 0x0000560ad114b090 [0     ] T_OBJECT (ContextState)len:13 ptr:0x00007fdf16cc8710
    lvars:
      what: T_NIL
      blocks: 0x0000560ad114ac80 [0     ] proc (Proc) block (3 levels) in <top (required)>@/tmp/ruby/v3/src/trunk_gcc5/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_gcc5/spec/mspec/lib/mspec/runner/context.rb:212
    me:
      called_id: process, type: iseq
      owner class: 0x0000560acf747ef0 [3LM R ] T_CLASS ContextState
    self: 0x0000560ad114b090 [0     ] T_OBJECT (ContextState)len:13 ptr:0x00007fdf16cc8710
    lvars:
      example: 0x0000560ad114ac80 [0     ] proc (Proc) block (3 levels) in <top (required)>@/tmp/ruby/v3/src/trunk_gcc5/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_gcc5/spec/mspec/lib/mspec/runner/mspec.rb:280
    me:
      called_id: repeat, type: iseq
      owner class: 0x0000560acfa77300 [3LM R ] T_CLASS (annon)
    self: 0x0000560acfa8d740 [3LM R ] T_MODULE MSpec
  c:0022 p:0013 s:0100 e:000099 BLOCK  /tmp/ruby/v3/src/trunk_gcc5/spec/mspec/lib/mspec/runner/context.rb:204 [FINISH]
    me:
      called_id: process, type: iseq
      owner class: 0x0000560acf747ef0 [3LM R ] T_CLASS ContextState
    self: 0x0000560ad114b090 [0     ] T_OBJECT (ContextState)len:13 ptr:0x00007fdf16cc8710
    lvars:
      state: 0x0000560ad114ac58 [0     ] T_OBJECT (ExampleState)(embed) len:3
  c:0021 p:---- s:0096 e:000095 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x0000560acf7ddc70 [3LM   ] T_CLASS Array
    self: 0x0000560ad11609b8 [0     ] T_ARRAY (Array)[E ] len: 1 (embed)
  c:0020 p:0086 s:0092 e:000091 METHOD /tmp/ruby/v3/src/trunk_gcc5/spec/mspec/lib/mspec/runner/context.rb:203
    me:
      called_id: process, type: iseq
      owner class: 0x0000560acf747ef0 [3LM R ] T_CLASS ContextState
    self: 0x0000560ad114b090 [0     ] T_OBJECT (ContextState)len:13 ptr:0x00007fdf16cc8710
  c:0019 p:0005 s:0088 e:000087 BLOCK  /tmp/ruby/v3/src/trunk_gcc5/spec/mspec/lib/mspec/runner/context.rb:234 [FINISH]
    me:
      called_id: process, type: iseq
      owner class: 0x0000560acf747ef0 [3LM R ] T_CLASS ContextState
    self: 0x0000560ad1142148 [0     ] T_OBJECT (ContextState)len:13 ptr:0x00007fdf16cc80b0
    lvars:
      child: 0x0000560ad114b090 [0     ] T_OBJECT (ContextState)len:13 ptr:0x00007fdf16cc8710
  c:0018 p:---- s:0084 e:000083 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x0000560acf7ddc70 [3LM   ] T_CLASS Array
    self: 0x0000560ad11419f0 [0     ] T_ARRAY (Array)[  T] len: 7, capa:20 ptr:0x00007fdf16cc8818
  c:0017 p:0149 s:0080 e:000079 METHOD /tmp/ruby/v3/src/trunk_gcc5/spec/mspec/lib/mspec/runner/context.rb:234
    me:
      called_id: process, type: iseq
      owner class: 0x0000560acf747ef0 [3LM R ] T_CLASS ContextState
    self: 0x0000560ad1142148 [0     ] T_OBJECT (ContextState)len:13 ptr:0x00007fdf16cc80b0
  c:0016 p:0068 s:0076 e:000075 METHOD /tmp/ruby/v3/src/trunk_gcc5/spec/mspec/lib/mspec/runner/mspec.rb:53
    me:
      called_id: describe, type: iseq
      owner class: 0x0000560acfa77300 [3LM R ] T_CLASS (annon)
    self: 0x0000560acfa8d740 [3LM R ] T_MODULE MSpec
    lvars:
      description: 0x0000560ad1142170 [0     ] T_STRING (String)C-API IO function
      options: T_NIL
      block: T_NIL
      state: 0x0000560ad1142148 [0     ] T_OBJECT (ContextState)len:13 ptr:0x00007fdf16cc80b0
  c:0015 p:0022 s:0068 e:000067 METHOD /tmp/ruby/v3/src/trunk_gcc5/spec/mspec/lib/mspec/runner/object.rb:11
    me:
      called_id: describe, type: iseq
      owner class: 0x0000560acf7fe8a8 [3LM R ] T_CLASS Object
    self: 0x0000560acf7fc440 [3LM   ] T_OBJECT (embed) len:3
    lvars:
      description: 0x0000560ad1142170 [0     ] T_STRING (String)C-API IO function
      options: T_NIL
      block: T_NIL
  c:0014 p:0034 s:0061 E:0011d0 TOP    /tmp/ruby/v3/src/trunk_gcc5/spec/ruby/optional/capi/io_spec.rb:199 [FINISH]
    self: 0x0000560acf7fc440 [3LM   ] T_OBJECT (embed) len:3
  c:0013 p:---- s:0058 e:000057 CFUNC  :load
    me:
      called_id: load, type: cfunc
      owner class: 0x0000560acf7fda98 [3LM R ] T_CLASS (Class)(annon)
    self: 0x0000560acf7fe628 [3LM   ] T_MODULE Kernel
  c:0012 p:0014 s:0053 e:000052 BLOCK  /tmp/ruby/v3/src/trunk_gcc5/spec/mspec/lib/mspec/runner/mspec.rb:97 [FINISH]
    me:
      called_id: files, type: iseq
      owner class: 0x0000560acfa77300 [3LM R ] T_CLASS (annon)
    self: 0x0000560ad0d79d18 [0     ] T_OBJECT len:790 ptr:0x0000560ad165ece0
  c:0011 p:---- s:0050 e:000049 CFUNC  :instance_exec
    me:
      called_id: instance_exec, type: cfunc
      owner class: 0x0000560acf7fe8f8 [3LM   ] T_CLASS BasicObject
    self: 0x0000560ad0d79d18 [0     ] T_OBJECT len:790 ptr:0x0000560ad165ece0
  c:0010 p:0009 s:0046 e:000045 METHOD /tmp/ruby/v3/src/trunk_gcc5/spec/mspec/lib/mspec/runner/mspec.rb:114
    me:
      called_id: protect, type: iseq
      owner class: 0x0000560acfa77300 [3LM R ] T_CLASS (annon)
    self: 0x0000560acfa8d740 [3LM R ] T_MODULE MSpec
    lvars:
      location: 0x0000560ad0d79b38 [0     ] T_STRING (String)loading /tmp/ruby/v3/src/trunk_gcc5/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_gcc5/spec/mspec/lib/mspec/runner/mspec.rb:97 [FINISH]
    me:
      called_id: files, type: iseq
      owner class: 0x0000560acfa77300 [3LM R ] T_CLASS (annon)
    self: 0x0000560acfa8d740 [3LM R ] T_MODULE MSpec
    lvars:
      file: 0x0000560acfa55fe8 [3LM   ] T_STRING (String)/tmp/ruby/v3/src/trunk_gcc5/spec/ruby/optional/capi/io_spec.rb
  c:0008 p:---- s:0034 e:000033 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x0000560acf7ddc70 [3LM   ] T_CLASS Array
    self: 0x0000560acfa550e8 [3LM   ] T_ARRAY (Array)[   ] len: 3748, capa:3748 ptr:0x0000560acfb86130
  c:0007 p:0122 s:0030 e:000029 METHOD /tmp/ruby/v3/src/trunk_gcc5/spec/mspec/lib/mspec/runner/mspec.rb:88
    me:
      called_id: each_file, type: iseq
      owner class: 0x0000560acfa77300 [3LM R ] T_CLASS (annon)
    self: 0x0000560acfa8d740 [3LM R ] T_MODULE MSpec
    lvars:
      block: T_NIL
      file: T_NIL
      files: 0x0000560acfa550e8 [3LM   ] T_ARRAY (Array)[   ] len: 3748, capa:3748 ptr:0x0000560acfb86130
  c:0006 p:0004 s:0023 e:000022 METHOD /tmp/ruby/v3/src/trunk_gcc5/spec/mspec/lib/mspec/runner/mspec.rb:93
    me:
      called_id: files, type: iseq
      owner class: 0x0000560acfa77300 [3LM R ] T_CLASS (annon)
    self: 0x0000560acfa8d740 [3LM R ] T_MODULE MSpec
  c:0005 p:0042 s:0019 e:000018 METHOD /tmp/ruby/v3/src/trunk_gcc5/spec/mspec/lib/mspec/runner/mspec.rb:61
    me:
      called_id: process, type: iseq
      owner class: 0x0000560acfa77300 [3LM R ] T_CLASS (annon)
    self: 0x0000560acfa8d740 [3LM R ] T_MODULE MSpec
  c:0004 p:0045 s:0015 e:000014 METHOD /tmp/ruby/v3/src/trunk_gcc5/spec/mspec/lib/mspec/commands/mspec-run.rb:84
    me:
      called_id: run, type: iseq
      owner class: 0x0000560acf9e4410 [3LM   ] T_CLASS MSpecRun
    self: 0x0000560acf9c3be8 [3LM   ] T_OBJECT (MSpecRun)(embed) len:3
  c:0003 p:0047 s:0011 e:000010 METHOD /tmp/ruby/v3/src/trunk_gcc5/spec/mspec/lib/mspec/utils/script.rb:281
    me:
      called_id: main, type: iseq
      owner class: 0x0000560acf9e5630 [3LM   ] T_CLASS (annon)
    self: 0x0000560acf9e4410 [3LM   ] T_CLASS MSpecRun
    lvars:
      script: 0x0000560acf9c3be8 [3LM   ] T_OBJECT (MSpecRun)(embed) len:3
  c:0002 p:0037 s:0006 e:000005 EVAL   /tmp/ruby/v3/src/trunk_gcc5/spec/mspec/bin/mspec-run:7 [FINISH]
    self: 0x0000560acf7fc440 [3LM   ] T_OBJECT (embed) len:3
  c:0001 p:0000 s:0003 E:000060 (none) [FINISH]
    self: 0x0000560acf7fc440 [3LM   ] T_OBJECT (embed) len:3
  
  $1 = 0
  ">>> Finish
  "
  [nil, 31770]
  "gdb -p 31498 -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, 31498]
  #<Errno::ESRCH: No such process>
  "gdb -p 31496 -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 31496 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, 31496]
    0.100000   0.036000 155.444000 (10802.381490)
  /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: 11317.85 sec