Result of trunk-random1@phosphorus-docker at 2021-09-11 12:09:06 +0900

• NG (56065f0686) [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: 56065f0686
  test-all : 21464 tests, 5880534 assertions, 8 failures, 3 errors, 87 skips
  :   1)
  : TestFileUtils#test_chdir_verbose [/tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:1741]:
  : exceptions on 1 threads:
  :   2)
  : TestRubyVMJIT#test_pause_wait_false [/tmp/ruby/v3/src/trunk-random1/test/lib/jit_support.rb:31]:
  : Failed to run script with JIT:
  :   3)
  : TestRubyVMJIT#test_pause [/tmp/ruby/v3/src/trunk-random1/test/lib/jit_support.rb:31]:
  : Failed to run script with JIT:
  :   4)
  : TestRubyVMJIT#test_resume [/tmp/ruby/v3/src/trunk-random1/test/lib/jit_support.rb:31]:
  : Failed to run script with JIT:
  :   5)
  : TestRubyVMJIT#test_pause_waits_until_compaction [/tmp/ruby/v3/src/trunk-random1/test/lib/jit_support.rb:31]:
  : Failed to run script with JIT:
  :   6)
  : TestJIT#test_compile_insn_adjuststack [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_jit.rb:331]:
  : Expected 1 times of JIT success, but succeeded 0 times.
  :   7)
  : TestJIT#test_compile_insn_branchunless [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_jit.rb:465]:
  : Expected 1 times of JIT success, but succeeded 0 times.
  :   8)
  : TestJIT#test_compile_insn_nop [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_jit.rb:72]:
  : Expected 1 times of JIT success, but succeeded 0 times.
  :   9)
  : TestJIT#test_compile_insn_opt_empty_p [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_jit.rb:586]:
  : Expected 1 times of JIT success, but succeeded 0 times.
  :   1)
  : TestIO#test_copy_stream_socket7 [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_io.rb:983]:
  : Expected #<Process::Status: pid 19639 exit 103> to be success?.
  :   2)
  : TestIO#test_copy_stream_no_busy_wait:
  : NameError: uninitialized constant Test::Unit::Assertions::MIN_MEASURABLE
  :   3)
  : TestProcess#test_threading_works_after_exec_fail:
  : Timeout::Error: execution expired
  :   4)
  : TestIO#test_copy_stream_no_busy_wait:
  : NameError: uninitialized constant Test::Unit::Assertions::MIN_MEASURABLE
  :   1)
  : TestIO#test_copy_stream_socket7 [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_io.rb:983]:
  : Expected #<Process::Status: pid 19639 exit 103> to be success?.
  :   2)
  : TestProcess#test_process_detach [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_process.rb:2333]:
  : Expected #<Process::Status: pid 28211 exit 4> to be success?.
  :   3)
  : TestIO#test_copy_stream_no_busy_wait:
  : NameError: uninitialized constant Test::Unit::Assertions::MIN_MEASURABLE
  :   4)
  : TestProcess#test_threading_works_after_exec_fail:
  : Timeout::Error: execution expired
  :   5)
  : TestIO#test_copy_stream_no_busy_wait:
  : NameError: uninitialized constant Test::Unit::Assertions::MIN_MEASURABLE
  :   1)
  : TestIO#test_copy_stream_socket7 [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_io.rb:983]:
  : Expected #<Process::Status: pid 19639 exit 103> to be success?.
  :   2)
  : TestProcess#test_process_detach [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_process.rb:2333]:
  : Expected #<Process::Status: pid 28211 exit 4> to be success?.
  :   3)
  : TestBeginEndBlock#test_internal_errinfo_at_exit [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_beginendblock.rb:176]:
  : Expected /unexpected break/ to match "".
  :   4)
  : TestIO#test_copy_stream_no_busy_wait:
  : NameError: uninitialized constant Test::Unit::Assertions::MIN_MEASURABLE
  :   5)
  : TestProcess#test_threading_works_after_exec_fail:
  : Timeout::Error: execution expired
  :   6)
  : TestIO#test_copy_stream_no_busy_wait:
  : NameError: uninitialized constant Test::Unit::Assertions::MIN_MEASURABLE
  :   1)
  : TestIO#test_copy_stream_socket7 [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_io.rb:983]:
  : Expected #<Process::Status: pid 19639 exit 103> to be success?.
  :   2)
  : TestProcess#test_process_detach [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_process.rb:2333]:
  : Expected #<Process::Status: pid 28211 exit 4> to be success?.
  :   3)
  : TestBeginEndBlock#test_internal_errinfo_at_exit [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_beginendblock.rb:176]:
  : Expected /unexpected break/ to match "".
  :   4)
  : TestIO#test_copy_stream_no_busy_wait:
  : NameError: uninitialized constant Test::Unit::Assertions::MIN_MEASURABLE
  :   5)
  : TestProcess#test_threading_works_after_exec_fail:
  : Timeout::Error: execution expired
  :   6)
  : TestArraySubclass#test_combination_with_callcc:
  : ThreadError: Attempt to unlock a mutex which is not locked
  :   7)
  : TestIO#test_copy_stream_no_busy_wait:
  : NameError: uninitialized constant Test::Unit::Assertions::MIN_MEASURABLE
  :   1)
  : TestIO#test_copy_stream_socket7 [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_io.rb:983]:
  : Expected #<Process::Status: pid 19639 exit 103> to be success?.
  :   2)
  : TestProcess#test_process_detach [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_process.rb:2333]:
  : Expected #<Process::Status: pid 28211 exit 4> to be success?.
  :   3)
  : TestBeginEndBlock#test_internal_errinfo_at_exit [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_beginendblock.rb:176]:
  : Expected /unexpected break/ to match "".
  :   4)
  : TestThread#test_fork_while_locked [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_thread.rb:1246]:
  : [ruby-core:85940] [Bug #14578].
  :   5)
  : TestRefinement#test_method_should_use_refinements [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_rand.rb:306]:
  : <8> expected but was
  :   6)
  : TestRefinement#test_instance_method_should_use_refinements [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_rand.rb:306]:
  : <4> expected but was
  :   7)
  : TestIO#test_copy_stream_no_busy_wait:
  : NameError: uninitialized constant Test::Unit::Assertions::MIN_MEASURABLE
  :   8)
  : TestProcess#test_threading_works_after_exec_fail:
  : Timeout::Error: execution expired
  :   9)
  : TestIO#test_copy_stream_no_busy_wait:
  : NameError: uninitialized constant Test::Unit::Assertions::MIN_MEASURABLE
  :   1)
  : TestIO#test_copy_stream_socket7 [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_io.rb:983]:
  : Expected #<Process::Status: pid 19639 exit 103> to be success?.
  :   2)
  : TestProcess#test_process_detach [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_process.rb:2333]:
  : Expected #<Process::Status: pid 28211 exit 4> to be success?.
  :   3)
  : TestBeginEndBlock#test_internal_errinfo_at_exit [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_beginendblock.rb:176]:
  : Expected /unexpected break/ to match "".
  :   4)
  : TestThread#test_fork_while_locked [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_thread.rb:1246]:
  : [ruby-core:85940] [Bug #14578].
  :   5)
  : TestRand#test_rand_reseed_on_fork [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_rand.rb:306]:
  : [ruby-core:41209]
  :   6)
  : TestRefinement#test_method_should_use_refinements [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_refinement.rb:234]:
  : <8> expected but was
  :   7)
  : TestRefinement#test_instance_method_should_use_refinements [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_refinement.rb:257]:
  : <4> expected but was
  :   8)
  : TestIO#test_copy_stream_no_busy_wait:
  : NameError: uninitialized constant Test::Unit::Assertions::MIN_MEASURABLE
  :   9)
  : TestProcess#test_threading_works_after_exec_fail:
  : Timeout::Error: execution expired
  :   1)
  : TestIO#test_copy_stream_socket7 [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_io.rb:983]:
  : Expected #<Process::Status: pid 19639 exit 103> to be success?.
  :   2)
  : TestProcess#test_process_detach [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_process.rb:2333]:
  : Expected #<Process::Status: pid 28211 exit 4> to be success?.
  :   3)
  : TestBeginEndBlock#test_internal_errinfo_at_exit [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_beginendblock.rb:176]:
  : Expected /unexpected break/ to match "".
  :   4)
  : TestThread#test_fork_while_locked [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_thread.rb:1246]:
  : [ruby-core:85940] [Bug #14578].
  :   5)
  : TestRand#test_rand_reseed_on_fork [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_rand.rb:306]:
  : [ruby-core:41209]
  :   6)
  : TestRand#test_fork_shuffle [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_rand.rb:276]:
  : #<Process::Status: pid 2870 exit 10>.
  :   7)
  : TestRefinement#test_method_should_use_refinements [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_refinement.rb:234]:
  : <8> expected but was
  :   8)
  : TestRefinement#test_instance_method_should_use_refinements [/tmp/ruby/v3/src/trunk-random1/test/ruby/test_refinement.rb:257]:
  : <4> expected but was
  :   9)
  : TestIO#test_copy_stream_no_busy_wait:
  : NameError: uninitialized constant Test::Unit::Assertions::MIN_MEASURABLE
  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 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=\"--test-order=random\"" exit with 0.
    "make yes-test-basic TESTS=\"--test-order=random\"" exit with 0.
  Logfile: /home/ko1/ruby/logs/brlog.trunk-random1.20210911-000731
  #<BuildRuby:0x0000563a2fb84dd0
   @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-random1",
   @TARGET_INSTALL_DIR="/tmp/ruby/v3/install/trunk-random1",
   @TARGET_NAME="trunk-random1",
   @TARGET_SRC_DIR="/tmp/ruby/v3/src/trunk-random1",
   @build_opts="-j6",
   @configure_opts=["--enable-shared"],
   @gist=false,
   @git_branch=nil,
   @git_worktree=nil,
   @incremental=true,
   @logfile="/home/ko1/ruby/logs/brlog.trunk-random1.20210911-000731",
   @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=\"--test-order=random\"",
   @timeout=10800>
                             user     system      total        real
  checkout               0.000000   0.000000   0.000000 (  0.000027)
  autoconf               0.000000   0.000000   0.000000 (  0.000047)
  configure              0.000000   0.000000   0.000000 (  0.000049)
  build_up             From https://github.com/ruby/ruby
     cd829bb..56065f0  master     -> origin/master
    0.008000   0.004000  22.776000 ( 17.826620)
  build_miniruby         0.004000   0.000000   1.784000 (  1.819968)
  build_ruby             0.000000   0.000000   4.652000 (  4.468348)
  build_all            /tmp/ruby/v3/src/trunk-random1/spec/ruby/optional/capi/ext/string_spec.c: In function 'string_spec_rb_vsprintf_worker':
  /tmp/ruby/v3/src/trunk-random1/spec/ruby/optional/capi/ext/string_spec.c:479:3: warning: function 'string_spec_rb_vsprintf_worker' might be a candidate for 'gnu_printf' format attribute [-Wsuggest-attribute=format]
    479 |   str = rb_vsprintf(fmt, varargs);
        |   ^~~
  /tmp/ruby/v3/src/trunk-random1/spec/ruby/optional/capi/ext/string_spec.c: In function 'call_rb_str_vcatf':
  /tmp/ruby/v3/src/trunk-random1/spec/ruby/optional/capi/ext/string_spec.c:539:3: warning: function 'call_rb_str_vcatf' might be a candidate for 'gnu_printf' format attribute [-Wsuggest-attribute=format]
    539 |   VALUE result = rb_str_vcatf(mesg, fmt, ap);
        |   ^~~~~
  /tmp/ruby/v3/src/trunk-random1/spec/ruby/optional/capi/ext/string_spec.c: At top level:
  cc1: warning: unrecognized command line option '-Wno-self-assign'
  cc1: warning: unrecognized command line option '-Wno-parentheses-equality'
  cc1: warning: unrecognized command line option '-Wno-constant-logical-operand'
    0.016000   0.008000  30.616000 (  8.072447)
  build_install          0.016000   0.012000   6.412000 (  5.043403)
  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 1490 tests
    0.000000   0.004000  49.508000 ( 47.524528)
  test_basic             0.004000   0.004000   0.496000 (  0.619445)
  test_all             /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  #<Thread:0x00007fa634a5ead8 /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:20 run> terminated with exception (report_on_exception is true):
  /tmp/ruby/v3/src/trunk-random1/lib/fileutils.rb:139:in `chdir': conflicting chdir during another chdir block (RuntimeError)
  	from /tmp/ruby/v3/src/trunk-random1/lib/fileutils.rb:139:in `cd'
  	from /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:1742:in `block in test_chdir_verbose'
  	from /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:22:in `block (2 levels) in assert_output_lines'
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/rubygems/test_gem_commands_install_command.rb:174: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/rubygems/test_gem_commands_install_command.rb:696: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/rdoc/test_rdoc_generator_json_index.rb:51: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rdoc/test_rdoc_generator_json_index.rb:57: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/rdoc/test_rdoc_generator_ri.rb:34: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/rdoc/test_rdoc_generator_darkfish.rb:17: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/rdoc/test_rdoc_generator_darkfish.rb:68: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rdoc/test_rdoc_generator_darkfish.rb:17: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rdoc/test_rdoc_generator_darkfish.rb:68: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rdoc/test_rdoc_generator_darkfish.rb:17: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rdoc/test_rdoc_generator_darkfish.rb:68: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rdoc/test_rdoc_generator_darkfish.rb:17: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rdoc/test_rdoc_generator_darkfish.rb:68: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rdoc/test_rdoc_generator_darkfish.rb:17: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rdoc/test_rdoc_generator_darkfish.rb:68: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rdoc/test_rdoc_generator_darkfish.rb:17: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rdoc/test_rdoc_generator_darkfish.rb:68: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rdoc/test_rdoc_generator_darkfish.rb:17: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rdoc/test_rdoc_generator_darkfish.rb:68: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rdoc/test_rdoc_generator_darkfish.rb:17: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rdoc/test_rdoc_generator_darkfish.rb:68: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rdoc/test_rdoc_generator_darkfish.rb:17: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rdoc/test_rdoc_generator_darkfish.rb:68: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/irb/test_cmd.rb:43: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/irb/test_cmd.rb:56: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/irb/test_cmd.rb:43: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/irb/test_cmd.rb:56: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/irb/test_cmd.rb:43: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/irb/test_cmd.rb:56: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/irb/test_cmd.rb:43: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/irb/test_cmd.rb:56: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/irb/test_cmd.rb:43: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/irb/test_cmd.rb:56: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/irb/test_cmd.rb:43: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/irb/test_cmd.rb:56: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/irb/test_cmd.rb:43: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/irb/test_cmd.rb:56: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/irb/test_cmd.rb:43: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/irb/test_cmd.rb:56: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/irb/test_cmd.rb:43: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/irb/test_cmd.rb:56: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/irb/test_cmd.rb:43: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/irb/test_cmd.rb:56: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/irb/test_cmd.rb:43: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/irb/test_cmd.rb:56: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/irb/test_cmd.rb:43: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/irb/test_cmd.rb:56: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/irb/test_cmd.rb:43: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/irb/test_cmd.rb:56: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/irb/test_cmd.rb:43: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/irb/test_cmd.rb:56: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/irb/test_cmd.rb:43: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/irb/test_cmd.rb:56: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/irb/test_cmd.rb:43: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/irb/test_cmd.rb:56: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/ruby/test_jit.rb:1113: warning: No MJIT_HEADER
  gcc: fatal error: no input files
  compilation terminated.
  MJIT warning: Making precompiled header failed on compilation. Stopping MJIT worker...
  MJIT warning: failed to remove "/tmp/_ruby_mjit_hp24462u0.h.gch": No such file or directory
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/rdoc/test_rdoc_generator_pot.rb:34: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random1/test/ruby/test_beginendblock.rb:163:in `fork': unexpected break
  $$$ #<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   0:01 sh build-loop.sh trunk-random1 --incremental --process-num=6
  13043  2878    11    11 ?           -1 R     1001   0:01 /tmp/ruby/v3/build/trunk-random1/ruby -W0
  13983  3029    11    11 ?           -1 R     1001   0:00 ps jx
  13044  3030    11    11 ?           -1 R     1001   0:00 /tmp/ruby/v3/src/trunk-random1/test/runner.rb: TestAutoload#test_autoload_fork
  17258 13043    11    11 ?           -1 Sl    1001  13:20 /tmp/ruby/v3/src/trunk-random1/test/runner.rb: TestAutoload#test_autoload_fork: TestRefinement#test_prepend_after_refine_wb_miss
  17258 13044    11    11 ?           -1 Dl    1001  13:19 /tmp/ruby/v3/src/trunk-random1/test/runner.rb: TestAutoload#test_autoload_fork
  17258 13045    11    11 ?           -1 Z     1001  12:46 [test_autoload.*] <defunct>
     11 13980    11    11 ?           -1 Sl    1001   0:00 ruby ./br.rb build_report trunk-random1 --incremental --process-num=6
  13980 13982    11    11 ?           -1 S     1001   0:00 sh -c ruby /home/ko1/ruby/build-ruby/build-ruby.rb --target_name=trunk-random1 --logfile=/home/ko1/ruby/logs/brlog.trunk-random1.20210911-000731 --root_dir=/tmp/ruby --timeout=10800 --test_opts='TESTS="--test-order=random"' --incremental --process-num=6
  13982 13983    11    11 ?           -1 Sl    1001   0:00 ruby /home/ko1/ruby/build-ruby/build-ruby.rb --target_name=trunk-random1 --logfile=/home/ko1/ruby/logs/brlog.trunk-random1.20210911-000731 --root_dir=/tmp/ruby --timeout=10800 --test_opts=TESTS="--test-order=random" --incremental --process-num=6
  13983 17243    11    11 ?           -1 S     1001   0:00 sh -c make yes-test-all TESTS="--test-order=random"
  17243 17244    11    11 ?           -1 S     1001   0:00 make yes-test-all TESTS=--test-order=random
  17244 17258    11    11 ?           -1 S     1001   9:57 /tmp/ruby/v3/src/trunk-random1/test/runner.rb: TestAutoload#test_autoload_fork
  {10=>[11], 13043=>[2878], 13983=>[3029, 17243], 13044=>[3030], 17258=>[13043, 13044, 13045], 11=>[13980], 13980=>[13982], 13982=>[13983], 17243=>[17244], 17244=>[17258]}
  "timeout 60 gdb -p 3029 -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, 3029]
  #<Errno::ESRCH: No such process>
  "timeout 60 gdb -p 2878 -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".
  0x00007fb8c6d582a6 in gc_mark_ptr (objspace=0x55e292d52090, obj=140431536863800) at /tmp/ruby/v3/src/trunk-random1/gc.c:6803
  6803		gc_grey(objspace, obj);
  >>> Threads  Id   Target Id                               Frame 
  * 1    Thread 0x7fb8c6803f40 (LWP 2878) "ruby" 0x00007fb8c6d582a6 in gc_mark_ptr (objspace=0x55e292d52090, obj=140431536863800) at /tmp/ruby/v3/src/trunk-random1/gc.c:6803
  >>> Machine level backtrace
  
  Thread 1 (Thread 0x7fb8c6803f40 (LWP 2878)):
  #0  0x00007fb8c6d582a6 in gc_mark_ptr (objspace=0x55e292d52090, obj=140431536863800) at /tmp/ruby/v3/src/trunk-random1/gc.c:6803
  #1  0x00007fb8c6d8f0c9 in each_insn_value (obj=140431536863800, ctx=0x0) at /tmp/ruby/v3/src/trunk-random1/iseq.c:327
  #2  iseq_extract_values (data=0x0, translator=0x7fb8c6d8cec0 <rb_vm_insn_addr2insn2>, func=<optimized out>, pos=0, code=0x55e292e8b5f0) at /tmp/ruby/v3/src/trunk-random1/iseq.c:189
  #3  rb_iseq_each_value (data=0x0, func=<optimized out>, iseq=0x7fb8c3ddf2d8) at /tmp/ruby/v3/src/trunk-random1/iseq.c:246
  #4  rb_iseq_mark (iseq=0x7fb8c3ddf2d8) at /tmp/ruby/v3/src/trunk-random1/iseq.c:342
  #5  0x00007fb8c6d59af0 in gc_mark_imemo (obj=140431536812760, objspace=0x55e292d52090) at /tmp/ruby/v3/src/trunk-random1/gc.c:6914
  #6  gc_mark_children (objspace=0x55e292d52090, obj=140431536812760) at /tmp/ruby/v3/src/trunk-random1/gc.c:6980
  #7  0x00007fb8c6d5b16d in gc_mark_stacked_objects (count=<optimized out>, incremental=<optimized out>, objspace=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/gc.c:7157
  #8  gc_mark_stacked_objects_all (objspace=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/gc.c:7197
  #9  gc_marks_rest (objspace=0x55e292d52090) at /tmp/ruby/v3/src/trunk-random1/gc.c:8181
  #10 0x00007fb8c6d5be38 in gc_marks (full_mark=<optimized out>, objspace=0x55e292d52090) at /tmp/ruby/v3/src/trunk-random1/gc.c:8237
  #11 gc_start (objspace=0x55e292d52090, reason=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/gc.c:9091
  #12 0x00007fb8c6d60c27 in garbage_collect (reason=<optimized out>, objspace=0x55e292d52090) at /tmp/ruby/v3/src/trunk-random1/gc.c:8977
  #13 garbage_collect_with_gvl (reason=<optimized out>, objspace=0x55e292d52090) at /tmp/ruby/v3/src/trunk-random1/gc.c:9287
  #14 objspace_malloc_gc_stress (objspace=0x55e292d52090) at /tmp/ruby/v3/src/trunk-random1/gc.c:11327
  #15 objspace_malloc_gc_stress (objspace=0x55e292d52090) at /tmp/ruby/v3/src/trunk-random1/gc.c:11318
  #16 objspace_xmalloc0 (size=24, objspace=0x55e292d52090) at /tmp/ruby/v3/src/trunk-random1/gc.c:11502
  #17 ruby_xmalloc0 (size=24) at /tmp/ruby/v3/src/trunk-random1/gc.c:11723
  #18 ruby_xmalloc_body (size=24) at /tmp/ruby/v3/src/trunk-random1/gc.c:11732
  #19 ruby_xmalloc (size=size@entry=24) at /tmp/ruby/v3/src/trunk-random1/gc.c:13677
  #20 0x00007fb8c6ec2108 in rb_id_table_create (capa=capa@entry=2) at /tmp/ruby/v3/src/trunk-random1/id_table.c:98
  #21 0x00007fb8c6f0750a in cache_callable_method_entry (cme=0x7fb8c66aa460, mid=141, klass=140431579626920) at /tmp/ruby/v3/src/trunk-random1/vm_method.c:1122
  #22 callable_method_entry (klass=klass@entry=140431579626920, mid=mid@entry=141, defined_class_ptr=defined_class_ptr@entry=0x0) at /tmp/ruby/v3/src/trunk-random1/vm_method.c:1179
  #23 0x00007fb8c6f08aee in callable_method_entry_refeinements (with_refinements=true, defined_class_ptr=0x0, id=141, klass=140431579626920) at /tmp/ruby/v3/src/trunk-random1/vm_method.c:1248
  #24 rb_callable_method_entry_with_refinements (klass=140431579626920, id=id@entry=141, defined_class_ptr=defined_class_ptr@entry=0x0) at /tmp/ruby/v3/src/trunk-random1/vm_method.c:1248
  #25 0x00007fb8c6f1fcba in check_match (ec=0x55e292d52760, pattern=140431579626960, target=<optimized out>, type=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/include/ruby/internal/core/rbasic.h:155
  #26 0x00007fb8c6f16fbd in vm_check_match (flag=<optimized out>, pattern=<optimized out>, target=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:4258
  #27 vm_exec_core (ec=0x55e292d52760, initial=140431536863800) at ../../src/trunk-random1/insns.def:673
  #28 0x00007fb8c6f17a84 in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random1/vm.c:2171
  #29 0x00007fb8c6f1cb4b in vm_call0_body (ec=0x55e292d52760, calling=0x7fff273c1320, argv=0x0) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:178
  #30 0x00007fb8c6f1fac6 in vm_call0_cc (kw_splat=0, cc=0x7fb8c3d875d8, argv=0x0, argc=0, id=3313, recv=140431536453400, ec=0x55e292d52760) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:72
  #31 rb_funcallv_scope (scope=CALL_FCALL, argv=0x0, argc=0, mid=3313, recv=140431536453400) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1038
  #32 rb_funcallv (recv=140431536453400, mid=3313, argc=0, argv=0x0) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1053
  #33 0x00007fb8c6f1c797 in vm_call0_cfunc_with_frame (argv=0x0, calling=<optimized out>, ec=0x55e292d52760) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:135
  #34 vm_call0_cfunc (argv=0x0, calling=<optimized out>, ec=0x55e292d52760) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:149
  #35 vm_call0_body (ec=0x55e292d52760, calling=<optimized out>, argv=0x0) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:182
  #36 0x00007fb8c6f1d257 in rb_vm_call0 (ec=ec@entry=0x55e292d52760, recv=recv@entry=140431536453400, id=id@entry=8193, argc=argc@entry=0, argv=argv@entry=0x0, cme=cme@entry=0x7fb8c66aba18, kw_splat=0) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:57
  #37 0x00007fb8c6f1d289 in rb_vm_call_kw (ec=ec@entry=0x55e292d52760, recv=recv@entry=140431536453400, id=id@entry=8193, argc=argc@entry=0, argv=argv@entry=0x0, me=me@entry=0x7fb8c66aba18, kw_splat=0) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:295
  #38 0x00007fb8c6f10cdf in rb_check_funcall_default_kw (recv=140431536453400, mid=8193, argc=argc@entry=0, argv=argv@entry=0x0, def=def@entry=52, kw_splat=kw_splat@entry=0) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:678
  #39 0x00007fb8c6f10ef2 in rb_check_funcall (recv=<optimized out>, mid=<optimized out>, argc=argc@entry=0, argv=argv@entry=0x0) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:656
  #40 0x00007fb8c6d31d78 in rb_get_message (exc=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/error.c:1231
  #41 0x00007fb8c6d3b0a3 in rb_ec_error_print (ec=ec@entry=0x55e292d52760, errinfo=errinfo@entry=140431536453400) at /tmp/ruby/v3/src/trunk-random1/eval_error.c:378
  #42 0x00007fb8c6d3b1d0 in error_handle (ec=0x55e292d52760, ex=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/eval_error.c:501
  #43 0x00007fb8c6d3bf0f in error_handle (ex=<optimized out>, ec=0x55e292d52760) at /tmp/ruby/v3/src/trunk-random1/eval_error.c:455
  #44 rb_ec_cleanup (ec=ec@entry=0x55e292d52760, ex0=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/eval.c:223
  #45 0x00007fb8c6d3c334 in ruby_run_node (n=0x7fb8c3de18f8) at /tmp/ruby/v3/src/trunk-random1/eval.c:321
  #46 0x000055e2918141d3 in main (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/main.c:47
  >>> Dump Ruby level backtrace
  $1 = 0
  ">>> Finish
  "[Inferior 1 (process 2878) detached]
  [nil, 2878]
  "timeout 60 gdb -p 13043 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  [New LWP 2827]
  [New LWP 2866]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  4206	malloc.c: No such file or directory.
  0x00007fa65c92aa5c in _int_free (av=0x7fa5e4000020, p=0x7fa5e429d5e0, have_lock=0) at malloc.c:4206
  >>> Threads  Id   Target Id                                           Frame 
  * 1    Thread 0x7fa6551b3700 (LWP 13043) "test_autoload.*" 0x00007fa65c92aa5c in _int_free (av=0x7fa5e4000020, p=0x7fa5e429d5e0, have_lock=0) at malloc.c:4206
    2    Thread 0x7fa654c0e700 (LWP 2827) "envutil.rb:166"   futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7fa654c0de50, clockid=<optimized out>, expected=0, futex_word=0x7fa654c0de88) at ../sysdeps/nptl/futex-internal.h:320
    3    Thread 0x7fa6541e0700 (LWP 2866) "envutil.rb:166"   futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7fa6541dfe50, clockid=<optimized out>, expected=0, futex_word=0x7fa6541dfe88) at ../sysdeps/nptl/futex-internal.h:320
  >>> Machine level backtrace
  
  Thread 3 (Thread 0x7fa6541e0700 (LWP 2866)):
  #0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7fa6541dfe50, clockid=<optimized out>, expected=0, futex_word=0x7fa6541dfe88) at ../sysdeps/nptl/futex-internal.h:320
  #1  __pthread_cond_wait_common (abstime=0x7fa6541dfe50, clockid=<optimized out>, mutex=0x7fa65d0eafc0 <thread_cache_lock>, cond=0x7fa6541dfe60) at pthread_cond_wait.c:520
  #2  __pthread_cond_timedwait (cond=cond@entry=0x7fa6541dfe60, mutex=mutex@entry=0x7fa65d0eafc0 <thread_cache_lock>, abstime=abstime@entry=0x7fa6541dfe50) at pthread_cond_wait.c:656
  #3  0x00007fa65cf5b0e8 in native_cond_timedwait (abs=<synthetic pointer>, mutex=0x7fa65d0eafc0 <thread_cache_lock>, cond=0x7fa6541dfe60) at /tmp/ruby/v3/src/trunk-random1/thread_pthread.c:565
  #4  register_cached_thread_and_wait (altstack=0x7fa5c969ee00) at /tmp/ruby/v3/src/trunk-random1/thread_pthread.c:1109
  #5  thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/thread_pthread.c:1054
  #6  0x00007fa65ccad609 in start_thread (arg=<optimized out>) at pthread_create.c:477
  #7  0x00007fa65c9b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 2 (Thread 0x7fa654c0e700 (LWP 2827)):
  #0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7fa654c0de50, clockid=<optimized out>, expected=0, futex_word=0x7fa654c0de88) at ../sysdeps/nptl/futex-internal.h:320
  #1  __pthread_cond_wait_common (abstime=0x7fa654c0de50, clockid=<optimized out>, mutex=0x7fa65d0eafc0 <thread_cache_lock>, cond=0x7fa654c0de60) at pthread_cond_wait.c:520
  #2  __pthread_cond_timedwait (cond=cond@entry=0x7fa654c0de60, mutex=mutex@entry=0x7fa65d0eafc0 <thread_cache_lock>, abstime=abstime@entry=0x7fa654c0de50) at pthread_cond_wait.c:656
  #3  0x00007fa65cf5b0e8 in native_cond_timedwait (abs=<synthetic pointer>, mutex=0x7fa65d0eafc0 <thread_cache_lock>, cond=0x7fa654c0de60) at /tmp/ruby/v3/src/trunk-random1/thread_pthread.c:565
  #4  register_cached_thread_and_wait (altstack=0x7fa5c98ee190) at /tmp/ruby/v3/src/trunk-random1/thread_pthread.c:1109
  #5  thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/thread_pthread.c:1054
  #6  0x00007fa65ccad609 in start_thread (arg=<optimized out>) at pthread_create.c:477
  #7  0x00007fa65c9b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 1 (Thread 0x7fa6551b3700 (LWP 13043)):
  #0  0x00007fa65c92aa5c in _int_free (av=0x7fa5e4000020, p=0x7fa5e429d5e0, have_lock=0) at malloc.c:4206
  #1  0x00007fa65cddf415 in objspace_xfree (old_size=<optimized out>, ptr=0x7fa5e429d5f0, objspace=0x55bd73a4c090) at /tmp/ruby/v3/src/trunk-random1/gc.c:11714
  #2  objspace_xfree (old_size=<optimized out>, ptr=0x7fa5e429d5f0, objspace=0x55bd73a4c090) at /tmp/ruby/v3/src/trunk-random1/gc.c:11646
  #3  ruby_sized_xfree (size=<optimized out>, x=0x7fa5e429d5f0) at /tmp/ruby/v3/src/trunk-random1/gc.c:11807
  #4  ruby_sized_xfree (x=0x7fa5e429d5f0, size=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/gc.c:11804
  #5  0x00007fa65cddf999 in vm_ccs_free (klass=<optimized out>, objspace=<optimized out>, alive=<optimized out>, ccs=0x7fa5e429d5f0) at /tmp/ruby/v3/src/trunk-random1/gc.c:2921
  #6  cc_table_free_i (ccs_ptr=140350474278384, data_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/gc.c:2982
  #7  0x00007fa65cf4e785 in rb_id_table_foreach_values (tbl=tbl@entry=0x7fa5e4036550, func=func@entry=0x7fa65cddf8b0 <cc_table_free_i>, data=data@entry=0x7fa6550b0e80) at /tmp/ruby/v3/src/trunk-random1/id_table.c:317
  #8  0x00007fa65cddbff7 in cc_table_free (alive=true, klass=140352419405640, objspace=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/gc.c:2997
  #9  rb_cc_table_free (klass=klass@entry=140352419405640) at /tmp/ruby/v3/src/trunk-random1/gc.c:3012
  #10 0x00007fa65cf89453 in invalidate_all_cc (vstart=<optimized out>, vend=0x7fa6581a3ff0, stride=40, data=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_method.c:276
  #11 0x00007fa65cddebb7 in objspace_each_objects_try (arg=arg@entry=140352368087056) at /tmp/ruby/v3/src/trunk-random1/gc.c:3592
  #12 0x00007fa65cdc5fce in rb_ensure (b_proc=b_proc@entry=0x7fa65cddeaf0 <objspace_each_objects_try>, data1=data1@entry=140352368087056, e_proc=e_proc@entry=0x7fa65cdd55c0 <objspace_each_objects_ensure>, data2=data2@entry=140352368087056) at /tmp/ruby/v3/src/trunk-random1/eval.c:990
  #13 0x00007fa65cde8552 in objspace_each_objects (protected=true, data=0x0, callback=0x7fa65cf893e0 <invalidate_all_cc>, objspace=0x55bd73a4c090) at /tmp/ruby/v3/src/trunk-random1/gc.c:3667
  #14 rb_objspace_each_objects (callback=callback@entry=0x7fa65cf893e0 <invalidate_all_cc>, data=data@entry=0x0) at /tmp/ruby/v3/src/trunk-random1/gc.c:3642
  #15 0x00007fa65cf90832 in rb_clear_method_cache_all () at /tmp/ruby/v3/src/trunk-random1/vm_method.c:291
  #16 0x00007fa65cdc57cc in rb_using_module (module=140351822370600, cref=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/eval.c:1311
  #17 mod_using (self=140351822371000, module=140351822370600) at /tmp/ruby/v3/src/trunk-random1/eval.c:1445
  #18 0x00007fa65cf8f1eb in vm_call_cfunc_with_frame (ec=0x55bd7d47b4b0, reg_cfp=0x7fa6551b2720, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:2989
  #19 0x00007fa65cfa45c9 in vm_call_method_each_type (ec=0x55bd7d47b4b0, cfp=0x7fa6551b2720, calling=0x7fa6550b12c0) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3485
  #20 0x00007fa65cfa4f84 in vm_call_method (ec=0x55bd7d47b4b0, cfp=0x7fa6551b2720, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3627
  #21 0x00007fa65cf9d65e in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_callinfo.h:335
  #22 vm_exec_core (ec=0x55bd7d47b4b0, initial=140350474278384) at ../../src/trunk-random1/insns.def:775
  #23 0x00007fa65cfa31cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random1/vm.c:2162
  #24 0x00007fa65cfa78ce in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=140352449180200, iseq=0x7fa65c773a80, ec=0x55bd7d47b4b0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1264
  #25 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7fa6550b14a8, argc=1, self=140352449180200, captured=<optimized out>, ec=0x55bd7d47b4b0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1336
  #26 invoke_block_from_c_bh (argc=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, argv=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm.c:1354
  #27 vm_yield (argc=1, kw_splat=0, argv=0x7fa6550b14a8, ec=0x55bd7d47b4b0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1399
  #28 rb_yield_0 (argv=0x7fa6550b14a8, argc=1) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1335
  #29 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1351
  #30 0x00007fa65cd2bcac in rb_ary_collect (ary=140351822213240) at /tmp/ruby/v3/src/trunk-random1/include/ruby/internal/core/rarray.h:372
  #31 0x00007fa65cf8f1eb in vm_call_cfunc_with_frame (ec=0x55bd7d47b4b0, reg_cfp=0x7fa6551b2870, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:2989
  #32 0x00007fa65cf9395b in vm_sendish (ec=0x55bd7d47b4b0, reg_cfp=0x7fa6551b2870, cd=0x55bd73c01ca0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random1/vm_callinfo.h:335
  #33 0x00007fa65cf9d72f in vm_exec_core (ec=0x55bd7d47b4b0, initial=140350474278384) at ../../src/trunk-random1/insns.def:756
  #34 0x00007fa65cfa31cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random1/vm.c:2162
  #35 0x00007fa65cfa78ce in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=140352449180200, iseq=0x7fa65c76b5b0, ec=0x55bd7d47b4b0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1264
  #36 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7fa6550b1888, argc=1, self=140352449180200, captured=<optimized out>, ec=0x55bd7d47b4b0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1336
  #37 invoke_block_from_c_bh (argc=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, argv=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm.c:1354
  #38 vm_yield (argc=1, kw_splat=0, argv=0x7fa6550b1888, ec=0x55bd7d47b4b0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1399
  #39 rb_yield_0 (argv=0x7fa6550b1888, argc=1) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1335
  #40 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1351
  #41 0x00007fa65cd24f1c in rb_ary_each (ary=140352428587440) at /tmp/ruby/v3/src/trunk-random1/include/ruby/internal/core/rarray.h:372
  #42 0x00007fa65cf8f1eb in vm_call_cfunc_with_frame (ec=0x55bd7d47b4b0, reg_cfp=0x7fa6551b2918, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:2989
  #43 0x00007fa65cfa45c9 in vm_call_method_each_type (ec=0x55bd7d47b4b0, cfp=0x7fa6551b2918, calling=0x7fa6550b1be0) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3485
  #44 0x00007fa65cfa4f84 in vm_call_method (ec=0x55bd7d47b4b0, cfp=0x7fa6551b2918, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3627
  #45 0x00007fa65cfa4a47 in vm_call_refined (calling=0x7fa6550b1be0, cfp=0x7fa6551b2918, ec=0x55bd7d47b4b0) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3464
  #46 vm_call_method_each_type (ec=0x55bd7d47b4b0, cfp=0x7fa6551b2918, calling=0x7fa6550b1be0) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3566
  #47 0x00007fa65cfa4f84 in vm_call_method (ec=0x55bd7d47b4b0, cfp=0x7fa6551b2918, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3627
  #48 0x00007fa65cf9395b in vm_sendish (ec=0x55bd7d47b4b0, reg_cfp=0x7fa6551b2918, cd=0x55bd73b45e00, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random1/vm_callinfo.h:335
  #49 0x00007fa65cf9d72f in vm_exec_core (ec=0x55bd7d47b4b0, initial=140350474278384) at ../../src/trunk-random1/insns.def:756
  #50 0x00007fa65cfa31cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random1/vm.c:2162
  #51 0x00007fa65cfa78ce in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=140352449180200, iseq=0x7fa65c773238, ec=0x55bd7d47b4b0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1264
  #52 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7fa6550b1e78, argc=1, self=140352449180200, captured=<optimized out>, ec=0x55bd7d47b4b0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1336
  #53 invoke_block_from_c_bh (argc=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, argv=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm.c:1354
  #54 vm_yield (argc=1, kw_splat=0, argv=0x7fa6550b1e78, ec=0x55bd7d47b4b0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1399
  #55 rb_yield_0 (argv=0x7fa6550b1e78, argc=1) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1335
  #56 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1351
  #57 0x00007fa65cd24f1c in rb_ary_each (ary=140352415208400) at /tmp/ruby/v3/src/trunk-random1/include/ruby/internal/core/rarray.h:372
  #58 0x00007fa65cf8f1eb in vm_call_cfunc_with_frame (ec=0x55bd7d47b4b0, reg_cfp=0x7fa6551b2a68, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:2989
  #59 0x00007fa65cfa45c9 in vm_call_method_each_type (ec=0x55bd7d47b4b0, cfp=0x7fa6551b2a68, calling=0x7fa6550b21d0) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3485
  #60 0x00007fa65cfa4f84 in vm_call_method (ec=0x55bd7d47b4b0, cfp=0x7fa6551b2a68, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3627
  #61 0x00007fa65cfa4a47 in vm_call_refined (calling=0x7fa6550b21d0, cfp=0x7fa6551b2a68, ec=0x55bd7d47b4b0) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3464
  #62 vm_call_method_each_type (ec=0x55bd7d47b4b0, cfp=0x7fa6551b2a68, calling=0x7fa6550b21d0) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3566
  #63 0x00007fa65cfa4f84 in vm_call_method (ec=0x55bd7d47b4b0, cfp=0x7fa6551b2a68, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3627
  #64 0x00007fa65cf9395b in vm_sendish (ec=0x55bd7d47b4b0, reg_cfp=0x7fa6551b2a68, cd=0x55bd73be44b0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random1/vm_callinfo.h:335
  #65 0x00007fa65cf9d72f in vm_exec_core (ec=0x55bd7d47b4b0, initial=140350474278384) at ../../src/trunk-random1/insns.def:756
  #66 0x00007fa65cfa31cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random1/vm.c:2162
  #67 0x00007fa65cfa8583 in rb_vm_invoke_proc (ec=<optimized out>, proc=proc@entry=0x55bd73c944e0, argc=argc@entry=0, argv=argv@entry=0x7fa658a69cd0, kw_splat=kw_splat@entry=0, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1487
  #68 0x00007fa65ceae016 in rb_proc_call (self=<optimized out>, args=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_core.h:1825
  #69 0x00007fa65cdc7a5d in exec_end_procs_chain (errp=0x55bd7d47b520, procs=0x7fa65d0e84d0 <end_procs>) at /tmp/ruby/v3/src/trunk-random1/eval_jump.c:105
  #70 rb_ec_exec_end_proc (ec=ec@entry=0x55bd7d47b4b0) at /tmp/ruby/v3/src/trunk-random1/eval_jump.c:120
  #71 0x00007fa65cdc7c75 in rb_ec_teardown (ec=ec@entry=0x55bd7d47b4b0) at /tmp/ruby/v3/src/trunk-random1/eval.c:155
  #72 0x00007fa65cdc7eb7 in rb_ec_cleanup (ec=<optimized out>, ex0=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/eval.c:205
  #73 0x00007fa65cdc82a2 in ruby_cleanup (ex=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_core.h:1825
  #74 0x00007fa65cdc82bf in ruby_stop (ex=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/eval.c:291
  #75 0x00007fa65cebcbe8 in rb_f_fork (obj=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/process.c:4341
  #76 rb_f_fork (obj=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/process.c:4332
  #77 0x00007fa65cf8f1eb in vm_call_cfunc_with_frame (ec=0x55bd7d47b4b0, reg_cfp=0x7fa6551b2bf0, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:2989
  #78 0x00007fa65cfa45c9 in vm_call_method_each_type (ec=0x55bd7d47b4b0, cfp=0x7fa6551b2bf0, calling=0x7fa6550b2960) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3485
  #79 0x00007fa65cfa4f84 in vm_call_method (ec=0x55bd7d47b4b0, cfp=0x7fa6551b2bf0, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3627
  #80 0x00007fa65cf9395b in vm_sendish (ec=0x55bd7d47b4b0, reg_cfp=0x7fa6551b2bf0, cd=0x55bd764aa810, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random1/vm_callinfo.h:335
  #81 0x00007fa65cf9d72f in vm_exec_core (ec=0x55bd7d47b4b0, initial=140350474278384) at ../../src/trunk-random1/insns.def:756
  #82 0x00007fa65cfa31cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random1/vm.c:2162
  #83 0x00007fa65cfa8583 in rb_vm_invoke_proc (ec=<optimized out>, proc=proc@entry=0x55bd7d0db510, argc=argc@entry=0, argv=argv@entry=0x7fa6550b2c00, kw_splat=<optimized out>, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1487
  #84 0x00007fa65cf59ff5 in thread_do_start_proc (th=0x55bd7e2b8370) at /tmp/ruby/v3/src/trunk-random1/thread.c:737
  #85 0x00007fa65cf5a624 in thread_do_start (th=0x55bd7e2b8370) at /tmp/ruby/v3/src/trunk-random1/thread.c:756
  #86 thread_start_func_2 (th=<optimized out>, stack_start=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/thread.c:835
  #87 0x00007fa65cf5b021 in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/thread_pthread.c:1047
  #88 0x00007fa65ccad609 in start_thread (arg=<optimized out>) at pthread_create.c:477
  #89 0x00007fa65c9b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  >>> Dump Ruby level backtrace
  th: 0x55bd7e2b8370, native_id: 0x7fa6551b3700
  -- Control frame information -----------------------------------------------
  c:0025 p:---- s:0140 e:000139 CFUNC  :using
    me:
      called_id: using, type: cfunc
      owner class: 0x00007fa65c72e818 [3LM   ] T_CLASS Module
    self: 0x00007fa6348418b8 [2     ] T_CLASS (annon)
  c:0024 p:0033 s:0135 e:000134 CLASS  /tmp/ruby/v3/src/trunk-random1/test/ruby/test_refinement.rb:2424
    self: 0x00007fa6348418b8 [2     ] T_CLASS (annon)
    lvars:
      c: 0x00007fa634841818 [2     ] T_CLASS (annon)
      foo: 0x00007fa634841728 [2     ] T_MODULE (Module)(annon)
  c:0023 p:0027 s:0130 e:000129 METHOD /tmp/ruby/v3/src/trunk-random1/test/ruby/test_refinement.rb:2411
    me:
      called_id: test_refine_frozen_class, type: iseq
      owner class: 0x00007fa656cf91b8 [3LM R ] T_CLASS TestRefinement
    self: 0x00007fa634841b10 [0     ] T_OBJECT len:8 ptr:0x00007fa65a961998
    lvars:
      verbose_bak: T_FALSE
  c:0022 p:0056 s:0125 e:000124 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit/testcase.rb:366
    me:
      called_id: run_test, type: iseq
      owner class: 0x00007fa658b73aa8 [3LM R ] T_CLASS Test::Unit::TestCase
    self: 0x00007fa634841b10 [0     ] T_OBJECT len:8 ptr:0x00007fa65a961998
    lvars:
      name: 0x00007fa63481b5c8 [0     ] T_STRING (String) [shared] test_refine_frozen_class
      progname: 0x00007fa658a6b5e8 [3LM   ] T_STRING (String)/tmp/ruby/v3/src/trunk-random1/test/runner.rb: TestAutoload#test_autoload_fork
  c:0021 p:0071 s:0119 e:000118 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit/testcase.rb:190
    me:
      called_id: run, type: iseq
      owner class: 0x00007fa658b73aa8 [3LM R ] T_CLASS Test::Unit::TestCase
    self: 0x00007fa634841b10 [0     ] T_OBJECT len:8 ptr:0x00007fa65a961998
    lvars:
      runner: 0x00007fa659e07228 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055bd79f1f340
      start_time: 0x00007fa634841ac0 [0    U] time (Time)time
      result: 0x00007fa65c7605e8 [3LM   ] T_STRING (String)
      time: T_NIL
      e: T_NIL
  c:0020 p:0093 s:0110 e:000109 BLOCK  /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1400 [FINISH]
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x00007fa659e50f18 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007fa659e07228 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055bd79f1f340
    lvars:
      method: 0x00007fa63481b5c8 [0     ] T_STRING (String) [shared] test_refine_frozen_class
      inst: 0x00007fa634841b10 [0     ] T_OBJECT len:8 ptr:0x00007fa65a961998
      start_time: T_NIL
      result: T_NIL
  c:0019 p:---- s:0103 e:000102 CFUNC  :map
    me:
      called_id: map, type: cfunc
      owner class: 0x00007fa65c73d868 [3LM   ] T_CLASS Array
    self: 0x00007fa63481b078 [0     ] T_ARRAY (Array)[  T] len: 109, capa:128 ptr:0x00007fa65aaeb858
  c:0018 p:0145 s:0099 e:000098 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1389
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x00007fa659e50f18 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007fa659e07228 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055bd79f1f340
    lvars:
      suite: 0x00007fa656cf91b8 [3LM R ] T_CLASS TestRefinement
      type: T_SYMBOL test
      header: 0x00007fa634810650 [0     ] T_STRING (String)test_suite_header
      filter: 0x00007fa65c775b28 [3LM   ] T_REGEXP 
      all_test_methods: 0x00007fa63481b118 [0     ] T_ARRAY (Array)[   ] len: 109, capa:109 ptr:0x00007fa5e6db7f20
      filtered_test_methods: 0x00007fa63481b078 [0     ] T_ARRAY (Array)[  T] len: 109, capa:128 ptr:0x00007fa65aaeb858
      leakchecker: 0x00007fa63481a8d0 [0     ] T_OBJECT (LeakChecker)len:7 ptr:0x00007fa65aaebc68
      trace: T_NIL
      assertions: T_NIL
  c:0017 p:0010 s:0086 e:000084 BLOCK  /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:676 [FINISH]
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x00007fa6599d80a8 [3LM   ] T_MODULE (Module)Test::Unit::Parallel
      defined_class: 0x00007fa658b43ec0 [3LM   ] T_ICLASS src:Test::Unit::Parallel
    self: 0x00007fa659e07228 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055bd79f1f340
    lvars:
      suite: 0x00007fa656cf91b8 [3LM R ] T_CLASS TestRefinement
      e: T_NIL
  c:0016 p:---- s:0080 e:000079 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x00007fa65c73d868 [3LM   ] T_CLASS Array
    self: 0x00007fa658a639b0 [3LM   ] T_ARRAY (Array)[   ] len: 953, capa:953 ptr:0x00007fa5e400bbd0
  c:0015 p:0054 s:0076 E:0004a8 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:674
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x00007fa6599d80a8 [3LM   ] T_MODULE (Module)Test::Unit::Parallel
      defined_class: 0x00007fa658b43ec0 [3LM   ] T_ICLASS src:Test::Unit::Parallel
    self: 0x00007fa659e07228 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055bd79f1f340
    lvars:
      suites: 0x00007fa658a639b0 [3LM   ] T_ARRAY (Array)[   ] len: 953, capa:953 ptr:0x00007fa5e400bbd0
      type: T_SYMBOL test
      result: 0x00007fa6588d3e60 [3LM R ] T_ARRAY (Array)[   ] len: 925, capa:983 ptr:0x00007fa5c8c86380
  c:0014 p:0008 s:0069 E:001b08 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:711
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x00007fa658af2f48 [3LM   ] T_MODULE (Module)Test::Unit::Skipping
      defined_class: 0x00007fa658b43df8 [3LM   ] T_ICLASS src:Test::Unit::Skipping
    self: 0x00007fa659e07228 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055bd79f1f340
    lvars:
      suites: 0x00007fa658a639b0 [3LM   ] T_ARRAY (Array)[   ] len: 953, capa:953 ptr:0x00007fa5e400bbd0
      type: T_SYMBOL test
      result: T_NIL
  c:0013 p:0154 s:0062 E:001b78 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1336
    me:
      called_id: _run_anything, type: iseq
      owner class: 0x00007fa659e50f18 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007fa659e07228 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055bd79f1f340
    lvars:
      type: T_SYMBOL test
      suites: 0x00007fa658a639b0 [3LM   ] T_ARRAY (Array)[   ] len: 953, capa:953 ptr:0x00007fa5e400bbd0
      test_count: T_FIXNUM 0
      assertion_count: T_FIXNUM 0
      sync: T_TRUE
      old_sync: T_FALSE
      start: 0x00007fa658a50928 [0LM  U] time (Time)time
      results: T_NIL
      t: T_NIL
  c:0012 p:0005 s:0049 E:000790 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1480
    me:
      called_id: run_tests, type: iseq
      owner class: 0x00007fa659e50f18 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007fa659e07228 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055bd79f1f340
  c:0011 p:0006 s:0045 [Thread 0x7fa654c0e700 (LWP 2827) exited]
  E:001bd8 BLOCK  /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1467 [FINISH]
    me:
      called_id: _run, type: iseq
      owner class: 0x00007fa659e50f18 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007fa659e07228 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055bd79f1f340
    lvars:
      plugin: 0x00007fa65c76c410 [3LM   ] T_STRING (String)run_tests
  c:0010 p:---- s:0041 e:000040 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x00007fa65c73d868 [3LM   ] T_CLASS Array
    self: 0x00007fa657da13d0 [3LM   ] T_ARRAY (Array)[E ] len: 1 (embed)
  c:0009 p:0047 s:0037 E:001ba8 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1466
    me:
      called_id: _run, type: iseq
      owner class: 0x00007fa659e50f18 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007fa659e07228 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055bd79f1f340
    lvars:
      args: 0x00007fa659e06120 [3LM   ] T_HASH (Hash)[S ] 9
  c:0008 p:0013 s:0032 E:001c08 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1508
    me:
      called_id: run, type: iseq
      owner class: 0x00007fa659e50f18 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007fa658a69ae0 [3LM   ] T_OBJECT (Test::Unit::Runner)len:13 ptr:0x000055bd7d81cc80
    lvars:
      argv: 0x00007fa65c744aa0 [3LM   ] T_ARRAY shared -> 0x00007fa6583cb2b0 [3LM   ] T_ARRAY [   ] len: 1243, capa:2 ptr:0x00007fa5cae03500
  c:0007 p:0008 s:0027 E:001c40 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:896
    me:
      called_id: run, type: iseq
      owner class: 0x00007fa658af2cc8 [3LM   ] T_MODULE (Module)Test::Unit::StatusLine
      defined_class: 0x00007fa658b43f60 [3LM   ] T_ICLASS src:Test::Unit::StatusLine
    self: 0x00007fa658a69ae0 [3LM   ] T_OBJECT (Test::Unit::Runner)len:13 ptr:0x000055bd7d81cc80
    lvars:
      args: 0x00007fa658a698d8 [3LM   ] T_ARRAY (Array)[E ] len: 1 (embed)
      result: T_NIL
  c:0006 p:0031 s:0021 E:0020e0 BLOCK  /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1519
    me:
      called_id: autorun, type: iseq
      owner class: 0x00007fa658af16c0 [3LM   ] T_CLASS (annon)
    self: 0x00007fa659e50f18 [3LM   ] T_CLASS Test::Unit::Runner
  c:0005 p:0015 s:0017 E:002140 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:80
    me:
      called_id: run_once, type: iseq
      owner class: 0x00007fa6599d8760 [3LM   ] T_CLASS (annon)
    self: 0x00007fa63400c850 [3LM   ] T_MODULE Test::Unit::RunCount
  c:0004 p:0028 s:0013 E:0020b0 BLOCK  /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1518 [FINISH]
    me:
      called_id: autorun, type: iseq
      owner class: 0x00007fa658af16c0 [3LM   ] T_CLASS (annon)
    self: 0x00007fa659e50f18 [3LM   ] T_CLASS Test::Unit::Runner
  c:0003 p:---- s:0010 e:000009 CFUNC  :fork
    me:
      called_id: fork, type: cfunc
      owner class: 0x00007fa65c72e5e8 [3LM   ] T_MODULE Kernel
      defined_class: 0x00007fa658c6cd60 [3LM   ] T_ICLASS src:Kernel
    self: 0x00007fa658a6b7c8 [3LM   ] T_OBJECT (TestAutoload)len:9 ptr:0x000055bd7a2c6190
  c:0002 p:0004 s:0006 E:002170 BLOCK  /tmp/ruby/v3/src/trunk-random1/test/ruby/test_autoload.rb:370 [FINISH]
    me:
      called_id: test_autoload_fork, type: iseq
      owner class: 0x00007fa6583f3f30 [3LM   ] T_CLASS TestAutoload
    self: 0x00007fa658a6b7c8 [3LM   ] T_OBJECT (TestAutoload)len:9 ptr:0x000055bd7a2c6190
  c:0001 p:---- s:0003 e:000002 (none) [FINISH]
    self: T_NIL
  
  $1 = 0
  ">>> Finish
  "[Inferior 1 (process 13043) detached]
  [nil, 13043]
  "timeout 60 gdb -p 3030 -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, 3030]
  #<Errno::ESRCH: No such process>
  "timeout 60 gdb -p 13044 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  [New LWP 2597]
  [New LWP 2643]
  [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.
  0x00007fa65c9a6bf6 in __ppoll (fds=fds@entry=0x7fa655535058, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
  >>> Threads  Id   Target Id                                           Frame 
  * 1    Thread 0x7fa655637700 (LWP 13044) "test_autoload.*" 0x00007fa65c9a6bf6 in __ppoll (fds=fds@entry=0x7fa655535058, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
    2    Thread 0x7fa654785700 (LWP 2597) "test_thread_qu*"  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7fa654784e50, clockid=<optimized out>, expected=0, futex_word=0x7fa654784e88) at ../sysdeps/nptl/futex-internal.h:320
    3    Thread 0x7fa655516700 (LWP 2643) "envutil.rb:166"   0x00007fa65c9a6aff in __GI___poll (fds=fds@entry=0x7fa655415530, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  >>> Machine level backtrace
  
  Thread 3 (Thread 0x7fa655516700 (LWP 2643)):
  #0  0x00007fa65c9a6aff in __GI___poll (fds=fds@entry=0x7fa655415530, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  #1  0x00007fa65ce01fb0 in poll (__timeout=-1, __nfds=1, __fds=0x7fa655415530) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
  #2  nogvl_wait_for_single_fd (th=<optimized out>, events=1, fd=9) at /tmp/ruby/v3/src/trunk-random1/io.c:11219
  #3  nogvl_wait_for_single_fd (events=1, fd=9, th=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/io.c:11205
  #4  internal_read_func (ptr=ptr@entry=0x7fa6554156a0) at /tmp/ruby/v3/src/trunk-random1/io.c:1088
  #5  0x00007fa65cf58d8d in rb_thread_io_blocking_region (func=func@entry=0x7fa65ce01ef0 <internal_read_func>, data1=data1@entry=0x7fa6554156a0, fd=fd@entry=9) at /tmp/ruby/v3/src/trunk-random1/thread.c:1838
  #6  0x00007fa65ce076cc in rb_read_internal (count=8192, buf=0x7fa62c009b70, fd=9) at /tmp/ruby/v3/src/trunk-random1/io.c:1139
  #7  io_bufread (fptr=0x7fa6274f2370, len=8192, ptr=0x7fa62c009b70 "p\a") at /tmp/ruby/v3/src/trunk-random1/io.c:2659
  #8  bufread_call (arg=arg@entry=140352371644432) at /tmp/ruby/v3/src/trunk-random1/io.c:2698
  #9  0x00007fa65cdc5fce in rb_ensure (b_proc=b_proc@entry=0x7fa65ce074f0 <bufread_call>, data1=data1@entry=140352371644432, e_proc=e_proc@entry=0x7fa65cf22f90 <rb_str_unlocktmp>, data2=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/eval.c:990
  #10 0x00007fa65cf3abf1 in rb_str_locktmp_ensure (str=<optimized out>, func=func@entry=0x7fa65ce074f0 <bufread_call>, arg=arg@entry=140352371644432) at /tmp/ruby/v3/src/trunk-random1/string.c:2843
  #11 0x00007fa65ce033db in io_fread (str=<optimized out>, offset=offset@entry=0, size=size@entry=8192, fptr=fptr@entry=0x7fa6274f2370) at /tmp/ruby/v3/src/trunk-random1/io.c:2725
  #12 0x00007fa65ce06796 in read_all (fptr=fptr@entry=0x7fa6274f2370, siz=8192, str=<optimized out>, str@entry=8) at /tmp/ruby/v3/src/trunk-random1/io.c:2997
  #13 0x00007fa65ce0b446 in io_read (argc=<optimized out>, argv=<optimized out>, io=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/io.c:3357
  #14 0x00007fa65cf8f1eb in vm_call_cfunc_with_frame (ec=0x7fa627434030, reg_cfp=0x7fa655515bf0, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:2989
  #15 0x00007fa65cf9d65e in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_callinfo.h:335
  #16 vm_exec_core (ec=0x7fa627434030, initial=1) at ../../src/trunk-random1/insns.def:775
  #17 0x00007fa65cfa31cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random1/vm.c:2162
  #18 0x00007fa65cfa8583 in rb_vm_invoke_proc (ec=<optimized out>, proc=proc@entry=0x7fa6242651b0, argc=argc@entry=0, argv=argv@entry=0x7fa655415c00, kw_splat=<optimized out>, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1487
  #19 0x00007fa65cf59ff5 in thread_do_start_proc (th=0x7fa6247d78f0) at /tmp/ruby/v3/src/trunk-random1/thread.c:737
  #20 0x00007fa65cf5a624 in thread_do_start (th=0x7fa6247d78f0) at /tmp/ruby/v3/src/trunk-random1/thread.c:756
  #21 thread_start_func_2 (th=<optimized out>, stack_start=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/thread.c:835
  #22 0x00007fa65cf5b021 in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/thread_pthread.c:1047
  #23 0x00007fa65ccad609 in start_thread (arg=<optimized out>) at pthread_create.c:477
  #24 0x00007fa65c9b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 2 (Thread 0x7fa654785700 (LWP 2597)):
  #0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7fa654784e50, clockid=<optimized out>, expected=0, futex_word=0x7fa654784e88) at ../sysdeps/nptl/futex-internal.h:320
  #1  __pthread_cond_wait_common (abstime=0x7fa654784e50, clockid=<optimized out>, mutex=0x7fa65d0eafc0 <thread_cache_lock>, cond=0x7fa654784e60) at pthread_cond_wait.c:520
  #2  __pthread_cond_timedwait (cond=cond@entry=0x7fa654784e60, mutex=mutex@entry=0x7fa65d0eafc0 <thread_cache_lock>, abstime=abstime@entry=0x7fa654784e50) at pthread_cond_wait.c:656
  #3  0x00007fa65cf5b0e8 in native_cond_timedwait (abs=<synthetic pointer>, mutex=0x7fa65d0eafc0 <thread_cache_lock>, cond=0x7fa654784e60) at /tmp/ruby/v3/src/trunk-random1/thread_pthread.c:565
  #4  register_cached_thread_and_wait (altstack=0x7fa625550b80) at /tmp/ruby/v3/src/trunk-random1/thread_pthread.c:1109
  #5  thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/thread_pthread.c:1054
  #6  0x00007fa65ccad609 in start_thread (arg=<optimized out>) at pthread_create.c:477
  #7  0x00007fa65c9b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 1 (Thread 0x7fa655637700 (LWP 13044)):
  #0  0x00007fa65c9a6bf6 in __ppoll (fds=fds@entry=0x7fa655535058, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
  #1  0x00007fa65cf54650 in rb_sigwait_sleep (th=th@entry=0x55bd7e2612f0, sigwait_fd=sigwait_fd@entry=3, rel=rel@entry=0x7fa655535120) at /tmp/ruby/v3/src/trunk-random1/hrtime.h:148
  #2  0x00007fa65cf557bd in native_sleep (th=<optimized out>, rel=0x7fa655535120) at /tmp/ruby/v3/src/trunk-random1/thread_pthread.c:2229
  #3  0x00007fa65cf57147 in thread_join_sleep (arg=arg@entry=140352372822656) at /tmp/ruby/v3/src/trunk-random1/thread.c:1223
  #4  0x00007fa65cdc5fce in rb_ensure (b_proc=b_proc@entry=0x7fa65cf56fd0 <thread_join_sleep>, data1=data1@entry=140352372822656, e_proc=e_proc@entry=0x7fa65cf4e8b0 <remove_from_join_list>, data2=data2@entry=140352372822656) at /tmp/ruby/v3/src/trunk-random1/eval.c:990
  #5  0x00007fa65cf518ed in thread_join (timeout=121, target_th=0x7fa6247d78f0) at /tmp/ruby/v3/src/trunk-random1/thread.c:1263
  #6  thread_join_m (argc=<optimized out>, argv=<optimized out>, self=140352424248680) at /tmp/ruby/v3/src/trunk-random1/thread.c:1356
  #7  0x00007fa65cf8f1eb in vm_call_cfunc_with_frame (ec=0x55bd7d838ea0, reg_cfp=0x7fa655636678, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:2989
  #8  0x00007fa65cf9d65e in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_callinfo.h:335
  #9  vm_exec_core (ec=0x55bd7d838ea0, initial=1) at ../../src/trunk-random1/insns.def:775
  #10 0x00007fa65cfa3a84 in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random1/vm.c:2171
  #11 0x00007fa65cfa78ce in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=140352449180200, iseq=0x7fa65c773a80, ec=0x55bd7d838ea0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1264
  #12 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7fa6555355b8, argc=1, self=140352449180200, captured=<optimized out>, ec=0x55bd7d838ea0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1336
  #13 invoke_block_from_c_bh (argc=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, argv=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm.c:1354
  #14 vm_yield (argc=1, kw_splat=0, argv=0x7fa6555355b8, ec=0x55bd7d838ea0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1399
  #15 rb_yield_0 (argv=0x7fa6555355b8, argc=1) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1335
  #16 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1351
  #17 0x00007fa65cd2bcac in rb_ary_collect (ary=140352424153320) at /tmp/ruby/v3/src/trunk-random1/include/ruby/internal/core/rarray.h:372
  #18 0x00007fa65cf8f1eb in vm_call_cfunc_with_frame (ec=0x55bd7d838ea0, reg_cfp=0x7fa655636870, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:2989
  #19 0x00007fa65cf9395b in vm_sendish (ec=0x55bd7d838ea0, reg_cfp=0x7fa655636870, cd=0x55bd73c01ca0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random1/vm_callinfo.h:335
  #20 0x00007fa65cf9d72f in vm_exec_core (ec=0x55bd7d838ea0, initial=1) at ../../src/trunk-random1/insns.def:756
  #21 0x00007fa65cfa31cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random1/vm.c:2162
  #22 0x00007fa65cfa78ce in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=140352449180200, iseq=0x7fa65c76b5b0, ec=0x55bd7d838ea0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1264
  #23 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7fa655535998, argc=1, self=140352449180200, captured=<optimized out>, ec=0x55bd7d838ea0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1336
  #24 invoke_block_from_c_bh (argc=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, argv=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm.c:1354
  #25 vm_yield (argc=1, kw_splat=0, argv=0x7fa655535998, ec=0x55bd7d838ea0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1399
  #26 rb_yield_0 (argv=0x7fa655535998, argc=1) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1335
  #27 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1351
  #28 0x00007fa65cd24f1c in rb_ary_each (ary=140352428587360) at /tmp/ruby/v3/src/trunk-random1/include/ruby/internal/core/rarray.h:372
  #29 0x00007fa65cf8f1eb in vm_call_cfunc_with_frame (ec=0x55bd7d838ea0, reg_cfp=0x7fa655636918, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:2989
  #30 0x00007fa65cfa45c9 in vm_call_method_each_type (ec=0x55bd7d838ea0, cfp=0x7fa655636918, calling=0x7fa655535cf0) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3485
  #31 0x00007fa65cfa4f84 in vm_call_method (ec=0x55bd7d838ea0, cfp=0x7fa655636918, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3627
  #32 0x00007fa65cfa4a47 in vm_call_refined (calling=0x7fa655535cf0, cfp=0x7fa655636918, ec=0x55bd7d838ea0) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3464
  #33 vm_call_method_each_type (ec=0x55bd7d838ea0, cfp=0x7fa655636918, calling=0x7fa655535cf0) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3566
  #34 0x00007fa65cfa4f84 in vm_call_method (ec=0x55bd7d838ea0, cfp=0x7fa655636918, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3627
  #35 0x00007fa65cf9395b in vm_sendish (ec=0x55bd7d838ea0, reg_cfp=0x7fa655636918, cd=0x55bd73b45e00, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random1/vm_callinfo.h:335
  #36 0x00007fa65cf9d72f in vm_exec_core (ec=0x55bd7d838ea0, initial=1) at ../../src/trunk-random1/insns.def:756
  #37 0x00007fa65cfa31cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random1/vm.c:2162
  #38 0x00007fa65cfa78ce in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=140352449180200, iseq=0x7fa65c773238, ec=0x55bd7d838ea0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1264
  #39 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7fa655535f88, argc=1, self=140352449180200, captured=<optimized out>, ec=0x55bd7d838ea0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1336
  #40 invoke_block_from_c_bh (argc=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, argv=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm.c:1354
  #41 vm_yield (argc=1, kw_splat=0, argv=0x7fa655535f88, ec=0x55bd7d838ea0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1399
  #42 rb_yield_0 (argv=0x7fa655535f88, argc=1) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1335
  #43 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1351
  #44 0x00007fa65cd24f1c in rb_ary_each (ary=140352415208400) at /tmp/ruby/v3/src/trunk-random1/include/ruby/internal/core/rarray.h:372
  #45 0x00007fa65cf8f1eb in vm_call_cfunc_with_frame (ec=0x55bd7d838ea0, reg_cfp=0x7fa655636a68, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:2989
  #46 0x00007fa65cfa45c9 in vm_call_method_each_type (ec=0x55bd7d838ea0, cfp=0x7fa655636a68, calling=0x7fa6555362e0) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3485
  #47 0x00007fa65cfa4f84 in vm_call_method (ec=0x55bd7d838ea0, cfp=0x7fa655636a68, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3627
  #48 0x00007fa65cfa4a47 in vm_call_refined (calling=0x7fa6555362e0, cfp=0x7fa655636a68, ec=0x55bd7d838ea0) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3464
  #49 vm_call_method_each_type (ec=0x55bd7d838ea0, cfp=0x7fa655636a68, calling=0x7fa6555362e0) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3566
  #50 0x00007fa65cfa4f84 in vm_call_method (ec=0x55bd7d838ea0, cfp=0x7fa655636a68, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3627
  #51 0x00007fa65cf9395b in vm_sendish (ec=0x55bd7d838ea0, reg_cfp=0x7fa655636a68, cd=0x55bd73be44b0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random1/vm_callinfo.h:335
  #52 0x00007fa65cf9d72f in vm_exec_core (ec=0x55bd7d838ea0, initial=1) at ../../src/trunk-random1/insns.def:756
  #53 0x00007fa65cfa31cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random1/vm.c:2162
  #54 0x00007fa65cfa8583 in rb_vm_invoke_proc (ec=<optimized out>, proc=proc@entry=0x55bd73c944e0, argc=argc@entry=0, argv=argv@entry=0x7fa658a69c08, kw_splat=kw_splat@entry=0, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1487
  #55 0x00007fa65ceae016 in rb_proc_call (self=<optimized out>, args=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_core.h:1825
  #56 0x00007fa65cdc7a5d in exec_end_procs_chain (errp=0x55bd7d838f10, procs=0x7fa65d0e84d0 <end_procs>) at /tmp/ruby/v3/src/trunk-random1/eval_jump.c:105
  #57 rb_ec_exec_end_proc (ec=ec@entry=0x55bd7d838ea0) at /tmp/ruby/v3/src/trunk-random1/eval_jump.c:120
  #58 0x00007fa65cdc7c75 in rb_ec_teardown (ec=ec@entry=0x55bd7d838ea0) at /tmp/ruby/v3/src/trunk-random1/eval.c:155
  #59 0x00007fa65cdc7eb7 in rb_ec_cleanup (ec=<optimized out>, ex0=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/eval.c:205
  #60 0x00007fa65cdc82a2 in ruby_cleanup (ex=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_core.h:1825
  #61 0x00007fa65cdc82bf in ruby_stop (ex=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/eval.c:291
  #62 0x00007fa65cebcbe8 in rb_f_fork (obj=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/process.c:4341
  #63 rb_f_fork (obj=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/process.c:4332
  #64 0x00007fa65cf8f1eb in vm_call_cfunc_with_frame (ec=0x55bd7d838ea0, reg_cfp=0x7fa655636bf0, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:2989
  #65 0x00007fa65cf9395b in vm_sendish (ec=0x55bd7d838ea0, reg_cfp=0x7fa655636bf0, cd=0x55bd764aa810, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random1/vm_callinfo.h:335
  #66 0x00007fa65cf9d72f in vm_exec_core (ec=0x55bd7d838ea0, initial=1) at ../../src/trunk-random1/insns.def:756
  #67 0x00007fa65cfa31cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random1/vm.c:2162
  #68 0x00007fa65cfa8583 in rb_vm_invoke_proc (ec=<optimized out>, proc=proc@entry=0x55bd7d0db5a0, argc=argc@entry=0, argv=argv@entry=0x7fa655536c00, kw_splat=<optimized out>, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1487
  #69 0x00007fa65cf59ff5 in thread_do_start_proc (th=0x55bd7e2612f0) at /tmp/ruby/v3/src/trunk-random1/thread.c:737
  #70 0x00007fa65cf5a624 in thread_do_start (th=0x55bd7e2612f0) at /tmp/ruby/v3/src/trunk-random1/thread.c:756
  #71 thread_start_func_2 (th=<optimized out>, stack_start=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/thread.c:835
  #72 0x00007fa65cf5b021 in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/thread_pthread.c:1047
  #73 0x00007fa65ccad609 in start_thread (arg=<optimized out>) at pthread_create.c:477
  #74 0x00007fa65c9b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  >>> Dump Ruby level backtrace
  th: 0x55bd7e2612f0, native_id: 0x7fa655637700
  -- Control frame information -----------------------------------------------
  c:0028 p:---- s:0202 e:000201 CFUNC  :join
    me:
      called_id: join, type: cfunc
      owner class: 0x00007fa65c750e68 [3LM R ] T_CLASS Thread
    self: 0x00007fa658640568 [0    U] VM/thread (Thread)VM/thread
  c:0027 p:0533 s:0197 E:000f90 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/envutil.rb:170
    me:
      called_id: invoke_ruby, type: iseq
      owner class: 0x00007fa658d45e80 [3LM   ] T_CLASS (annon)
    self: 0x00007fa658d45f20 [3LM   ] T_MODULE EnvUtil
    lvars:
      args: 0x00007fa658641918 [0     ] T_ARRAY (Array)[E ] len: 1 (embed)
      stdin_data: 0x00007fa6586427f0 [0     ] T_STRING (String) [shared]           250.times do |i|
              open("test_thr_kill_count", "w") {|f| f.puts i }
              queue = Thread::Queue.new
              r, w = IO.pipe
              th = Thread.start {
                q
      capture_stdout: T_TRUE
      capture_stderr: T_SYMBOL merge_to_stdout
      encoding: T_NIL
      timeout: T_FIXNUM 60
      reprieve: T_FIXNUM 1
      timeout_error: 0x00007fa658d1c800 [3LM   ] T_CLASS Timeout::Error
      stdout_filter: T_NIL
      stderr_filter: T_NIL
      ios: T_NIL
      signal: T_SYMBOL TERM
      rubybin: 0x00007fa658641828 [0     ] T_STRING (String)/tmp/ruby/v3/build/trunk-random1/ruby
      precommand: T_NIL
      (null): T_FIXNUM 264
      opt: 0x00007fa6586418c8 [0     ] T_HASH (Hash)[AT] 4
      in_c: 0x00007fa6586417d8 [0    U] T_FILE (IO)
      in_p: 0x00007fa6586417b0 [0    U] T_FILE (IO)
      out_p: 0x00007fa658641738 [0    U] T_FILE (IO)
      out_c: T_NIL
      err_p: T_NIL
      err_c: T_NIL
      c: 0x00007fa659386bc8 [3LM   ] T_STRING (String)C
      child_env: 0x00007fa6586416c0 [0     ] T_HASH (Hash)[AT] 3
      lib: T_NIL
      pid: T_FIXNUM 3433
      th_stdout: 0x00007fa658640568 [0    U] VM/thread (Thread)VM/thread
      th_stderr: T_NIL
      status: T_NIL
      terminated: T_NIL
      stdout: T_NIL
      stderr: T_NIL
      bt: T_NIL
      msg: T_NIL
  c:0026 p:0059 s:0159 e:000158 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/core_assertions.rb:233
    me:
      called_id: assert_normal_exit, type: iseq
      owner class: 0x00007fa658c9d460 [3LM   ] T_MODULE (Module)Test::Unit::CoreAssertions
      defined_class: 0x00007fa658cb3828 [3LM   ] T_ICLASS src:Test::Unit::CoreAssertions
    self: 0x00007fa658643178 [0     ] T_OBJECT (TestThreadQueue)len:8 ptr:0x00007fa65a97db68
    lvars:
      testsrc: 0x00007fa6586427f0 [0     ] T_STRING (String) [shared]           250.times do |i|
              open("test_thr_kill_count", "w") {|f| f.puts i }
              queue = Thread::Queue.new
              r, w = IO.pipe
              th = Thread.start {
                q
      message: 0x00007fa658642f70 [0     ] T_STRING (String)[ruby-core:39634]
      child_env: 0x00007fa658641990 [0     ] T_ARRAY (Array)[E ] len: 0 (embed)
      (null): T_FIXNUM 0
      opt: 0x00007fa658642750 [0     ] T_HASH (Hash)[AT] 2
      out: T_NIL
      _: T_NIL
      status: T_NIL
  c:0025 p:0052 s:0147 e:000146 BLOCK  /tmp/ruby/v3/src/trunk-random1/test/ruby/test_thread_queue.rb:159
    me:
      called_id: test_thr_kill, type: iseq
      owner class: 0x00007fa658cc2558 [3LM R ] T_CLASS TestThreadQueue
    self: 0x00007fa658643178 [0     ] T_OBJECT (TestThreadQueue)len:8 ptr:0x00007fa65a97db68
    lvars:
      d: 0x00007fa658642890 [0     ] T_STRING (String) [shared] /tmp/d20210911-13044-q7ghk7
      timeout: T_FIXNUM 60
      total_count: T_FIXNUM 250
      count: T_NIL
  c:0024 p:0054 s:0140 e:000139 METHOD /tmp/ruby/v3/src/trunk-random1/lib/tmpdir.rb:96
    me:
      called_id: mktmpdir, type: iseq
      owner class: 0x00007fa658e866f0 [3LM   ] T_CLASS (annon)
    self: 0x00007fa65c749938 [3LM   ] T_CLASS Dir
    lvars:
      prefix_suffix: T_NIL
      rest: 0x00007fa658642f20 [0     ] T_ARRAY (Array)[E ] len: 0 (embed)
      options: 0x00007fa658642ef8 [0     ] T_HASH (Hash)[A ] 0
      base: T_NIL
      path: 0x00007fa6586428e0 [0     ] T_STRING (String) [shared] /tmp/d20210911-13044-q7ghk7
      stat: T_NIL
  c:0023 p:0016 s:0130 e:000129 METHOD /tmp/ruby/v3/src/trunk-random1/test/ruby/test_thread_queue.rb:155
    me:
      called_id: test_thr_kill, type: iseq
      owner class: 0x00007fa658cc2558 [3LM R ] T_CLASS TestThreadQueue
    self: 0x00007fa658643178 [0     ] T_OBJECT (TestThreadQueue)len:8 ptr:0x00007fa65a97db68
    lvars:
      bug5343: 0x00007fa658642f70 [0     ] T_STRING (String)[ruby-core:39634]
  c:0022 p:0056 s:0125 e:000124 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit/testcase.rb:366
    me:
      called_id: run_test, type: iseq
      owner class: 0x00007fa658cb39b8 [3LM R ] T_CLASS Test::Unit::TestCase
    self: 0x00007fa658643178 [0     ] T_OBJECT (TestThreadQueue)len:8 ptr:0x00007fa65a97db68
    lvars:
      name: 0x00007fa6586294f8 [0     ] T_STRING (String)test_thr_kill
      progname: 0x00007fa658a6b5e8 [3LM   ] T_STRING (String)/tmp/ruby/v3/src/trunk-random1/test/runner.rb: TestAutoload#test_autoload_fork
  c:0021 p:0071 s:0119 e:000118 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit/testcase.rb:190
    me:
      called_id: run, type: iseq
      owner class: 0x00007fa658cb39b8 [3LM R ] T_CLASS Test::Unit::TestCase
    self: 0x00007fa658643178 [0     ] T_OBJECT (TestThreadQueue)len:8 ptr:0x00007fa65a97db68
    lvars:
      runner: 0x00007fa659e07228 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055bd79f1f340
      start_time: 0x00007fa658643128 [0    U] time (Time)time
      result: 0x00007fa65c7605e8 [3LM   ] T_STRING (String)
      time: T_NIL
      e: T_NIL
  c:0020 p:0093 s:0110 e:000109 BLOCK  /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1400 [FINISH]
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x00007fa659e50f18 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007fa659e07228 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055bd79f1f340
    lvars:
      method: 0x00007fa6586294f8 [0     ] T_STRING (String)test_thr_kill
      inst: 0x00007fa658643178 [0     ] T_OBJECT (TestThreadQueue)len:8 ptr:0x00007fa65a97db68
      start_time: T_NIL
      result: T_NIL
  c:0019 p:---- s:0103 e:000102 CFUNC  :map
    me:
      called_id: map, type: cfunc
      owner class: 0x00007fa65c73d868 [3LM   ] T_CLASS Array
    self: 0x00007fa6586290e8 [0     ] T_ARRAY (Array)[  T] len: 37, capa:37 ptr:0x00007fa65a97adb0
  c:0018 p:0145 s:0099 e:000098 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1389
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x00007fa659e50f18 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007fa659e07228 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055bd79f1f340
    lvars:
      suite: 0x00007fa658cc2558 [3LM R ] T_CLASS TestThreadQueue
      type: T_SYMBOL test
      header: 0x00007fa6586299a8 [0     ] T_STRING (String)test_suite_header
      filter: 0x00007fa65c775b28 [3LM   ] T_REGEXP 
      all_test_methods: 0x00007fa6586291b0 [0     ] T_ARRAY (Array)[   ] len: 37, capa:37 ptr:0x00007fa627320840
      filtered_test_methods: 0x00007fa6586290e8 [0     ] T_ARRAY (Array)[  T] len: 37, capa:37 ptr:0x00007fa65a97adb0
      leakchecker: 0x00007fa658628dc8 [0     ] T_OBJECT (LeakChecker)len:7 ptr:0x00007fa65a97aee8
      trace: T_NIL
      assertions: T_NIL
  c:0017 p:0010 s:0086 e:000084 BLOCK  /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:676 [FINISH]
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x00007fa659b600b0 [3LM   ] T_MODULE (Module)Test::Unit::Parallel
      defined_class: 0x00007fa658c83dd0 [3LM   ] T_ICLASS src:Test::Unit::Parallel
    self: 0x00007fa659e07228 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055bd79f1f340
    lvars:
      suite: 0x00007fa658cc2558 [3LM R ] T_CLASS TestThreadQueue
      e: T_NIL
  c:0016 p:---- s:0080 e:000079 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x00007fa65c73d868 [3LM   ] T_CLASS Array
    self: 0x00007fa658a63960 [3LM   ] T_ARRAY (Array)[   ] len: 953, capa:953 ptr:0x00007fa62409cc30
  c:0015 p:0054 s:0076 E:001fb8 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:674
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x00007fa659b600b0 [3LM   ] T_MODULE (Module)Test::Unit::Parallel
      defined_class: 0x00007fa658c83dd0 [3LM   ] T_ICLASS src:Test::Unit::Parallel
    self: 0x00007fa659e07228 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055bd79f1f340
    lvars:
      suites: 0x00007fa658a63960 [3LM   ] T_ARRAY (Array)[   ] len: 953, capa:953 ptr:0x00007fa62409cc30
      type: T_SYMBOL test
      result: 0x00007fa6588d3e10 [3LM R ] T_ARRAY (Array)[   ] len: 937, capa:983 ptr:0x00007fa626728e10
  c:0014 p:0008 s:0069 E:000028 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:711
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x00007fa658c7ee48 [3LM   ] T_MODULE (Module)Test::Unit::Skipping
      defined_class: 0x00007fa658c83d08 [3LM   ] T_ICLASS src:Test::Unit::Skipping
    self: 0x00007fa659e07228 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055bd79f1f340
    lvars:
      suites: 0x00007fa658a63960 [3LM   ] T_ARRAY (Array)[   ] len: 953, capa:953 ptr:0x00007fa62409cc30
      type: T_SYMBOL test
      result: T_NIL
  c:0013 p:0154 s:0062 E:001878 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1336
    me:
      called_id: _run_anything, type: iseq
      owner class: 0x00007fa659e50f18 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007fa659e07228 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055bd79f1f340
    lvars:
      type: T_SYMBOL test
      suites: 0x00007fa658a63960 [3LM   ] T_ARRAY (Array)[   ] len: 953, capa:953 ptr:0x00007fa62409cc30
      test_count: T_FIXNUM 0
      assertion_count: T_FIXNUM 0
      sync: T_TRUE
      old_sync: T_FALSE
      start: 0x00007fa658a508d8 [0LM  U] time (Time)time
      results: T_NIL
      t: T_NIL
  c:0012 p:0005 s:0049 E:001280 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1480
    me:
      called_id: run_tests, type: iseq
      owner class: 0x00007fa659e50f18 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007fa659e07228 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055bd79f1f340
  c:0011 p:0006 s:0045 E:0015e8 BLOCK  /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1467 [FINISH]
    me:
      called_id: _run, type: iseq
      owner class: 0x00007fa659e50f18 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007fa659e07228 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055bd79f1f340
    lvars:
      plugin: 0x00007fa65c76c410 [3LM   ] T_STRING (String)run_tests
  c:0010 p:---- s:0041 e:000040 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x00007fa65c73d868 [3LM   ] T_CLASS Array
    self: 0x00007fa657da13d0 [3LM   ] T_ARRAY (Array)[E ] len: 1 (embed)
  c:0009 p:0047 s:0037 E:001388 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1466
    me:
      called_id: _run, type: iseq
      owner class: 0x00007fa659e50f18 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007fa659e07228 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055bd79f1f340
    lvars:
      args: 0x00007fa659e06120 [3LM   ] T_HASH (Hash)[S ] 9
  c:0008 p:0013 s:0032 E:000068 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1508
    me:
      called_id: run, type: iseq
      owner class: 0x00007fa659e50f18 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007fa658a69a90 [3LM   ] T_OBJECT (Test::Unit::Runner)len:13 ptr:0x000055bd7d3ccc20
    lvars:
      argv: 0x00007fa65c744aa0 [3LM   ] T_ARRAY shared -> 0x00007fa658ed1100 [3LM   ] T_ARRAY [   ] len: 1243, capa:10 ptr:0x00007fa62525e670
  c:0007 p:0008 s:0027 E:0014b0 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:896
    me:
      called_id: run, type: iseq
      owner class: 0x00007fa658c7ebc8 [3LM   ] T_MODULE (Module)Test::Unit::StatusLine
      defined_class: 0x00007fa658c83e70 [3LM   ] T_ICLASS src:Test::Unit::StatusLine
    self: 0x00007fa658a69a90 [3LM   ] T_OBJECT (Test::Unit::Runner)len:13 ptr:0x000055bd7d3ccc20
    lvars:
      args: 0x00007fa658a69888 [3LM   ] T_ARRAY (Array)[E ] len: 1 (embed)
      result: T_NIL
  c:0006 p:0031 s:0021 E:000d30 BLOCK  /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1519
    me:
      called_id: autorun, type: iseq
      owner class: 0x00007fa658c7d5c0 [3LM   ] T_CLASS (annon)
    self: 0x00007fa659e50f18 [3LM   ] T_CLASS Test::Unit::Runner
  c:0005 p:0015 s:0017 E:001490 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:80
    me:
      called_id: run_once, type: iseq
      owner class: 0x00007fa659b60768 [3LM   ] T_CLASS (annon)
    self: 0x00007fa63400c850 [3LM   ] T_MODULE Test::Unit::RunCount
  c:0004 p:0028 s:0013 E:002210 BLOCK  /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1518 [FINISH]
    me:
      called_id: autorun, type: iseq
      owner class: 0x00007fa658c7d5c0 [3LM   ] T_CLASS (annon)
    self: 0x00007fa659e50f18 [3LM   ] T_CLASS Test::Unit::Runner
  c:0003 p:---- s:0010 e:000009 CFUNC  :fork
    me:
      called_id: fork, type: cfunc
      owner class: 0x00007fa65c72e5e8 [3LM   ] T_MODULE Kernel
      defined_class: 0x00007fa658e2cc90 [3LM   ] T_ICLASS src:Kernel
    self: 0x00007fa658a6b7c8 [3LM   ] T_OBJECT (TestAutoload)len:9 ptr:0x00007fa62403d200
  c:0002 p:0004 s:0006 E:0009d0 BLOCK  /tmp/ruby/v3/src/trunk-random1/test/ruby/test_autoload.rb:370 [FINISH]
    me:
      called_id: test_autoload_fork, type: iseq
      owner class: 0x00007fa657a579e0 [3LM   ] T_CLASS TestAutoload
    self: 0x00007fa658a6b7c8 [3LM   ] T_OBJECT (TestAutoload)len:9 ptr:0x00007fa62403d200
  c:0001 p:---- s:0003 e:000002 (none) [FINISH]
    self: T_NIL
  
  $1 = 0
  ">>> Finish
  "[Inferior 1 (process 13044) detached]
  [nil, 13044]
  "timeout 60 gdb -p 13045 -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, 13045]
  #<Errno::ESRCH: No such process>
  "timeout 60 gdb -p 17258 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  [New LWP 3450]
  [New LWP 3451]
  [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.
  0x00007fa65c9a6bf6 in __ppoll (fds=fds@entry=0x7ffd67c2e048, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
  >>> Threads  Id   Target Id                                          Frame 
  * 1    Thread 0x7fa65c88ff40 (LWP 17258) "ruby"           0x00007fa65c9a6bf6 in __ppoll (fds=fds@entry=0x7ffd67c2e048, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
    2    Thread 0x7fa634edc700 (LWP 3450) "test_autoload.*" futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7fa634ddaaa0, clockid=<optimized out>, expected=0, futex_word=0x55bd7d9893f4) at ../sysdeps/nptl/futex-internal.h:320
    3    Thread 0x7fa654543700 (LWP 3451) "test_autoload.*" futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55bd7e3dd710) at ../sysdeps/nptl/futex-internal.h:183
  >>> Machine level backtrace
  
  Thread 3 (Thread 0x7fa654543700 (LWP 3451)):
  #0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55bd7e3dd710) at ../sysdeps/nptl/futex-internal.h:183
  #1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55bd7e3dd740, cond=0x55bd7e3dd6e8) at pthread_cond_wait.c:508
  #2  __pthread_cond_wait (cond=cond@entry=0x55bd7e3dd6e8, mutex=mutex@entry=0x55bd7e3dd740) at pthread_cond_wait.c:638
  #3  0x00007fa65cf5353d in rb_native_cond_wait (cond=cond@entry=0x55bd7e3dd6e8, mutex=mutex@entry=0x55bd7e3dd740) at /tmp/ruby/v3/src/trunk-random1/thread_pthread.c:545
  #4  0x00007fa65cf55105 in native_cond_sleep (th=th@entry=0x55bd7e3dd670, rel=rel@entry=0x0) at /tmp/ruby/v3/src/trunk-random1/thread_pthread.c:1278
  #5  0x00007fa65cf55431 in native_sleep (th=th@entry=0x55bd7e3dd670, rel=0x0) at /tmp/ruby/v3/src/trunk-random1/thread_pthread.c:2243
  #6  0x00007fa65cf58290 in sleep_forever (fl=3, th=0x55bd7e3dd670) at /tmp/ruby/v3/src/trunk-random1/thread.c:1462
  #7  rb_thread_sleep_deadly () at /tmp/ruby/v3/src/trunk-random1/thread.c:1536
  #8  0x00007fa65cf7d2e5 in autoload_sleep (arg=arg@entry=140352355051728) at /tmp/ruby/v3/src/trunk-random1/variable.c:2440
  #9  0x00007fa65cdc5fce in rb_ensure (b_proc=b_proc@entry=0x7fa65cf7d2d0 <autoload_sleep>, data1=data1@entry=140352355051728, e_proc=e_proc@entry=0x7fa65cf7d290 <autoload_sleep_done>, data2=data2@entry=140352355051728) at /tmp/ruby/v3/src/trunk-random1/eval.c:990
  #10 0x00007fa65cf8566e in rb_autoload_load (mod=mod@entry=140352492333160, id=id@entry=463291) at /tmp/ruby/v3/src/trunk-random1/variable.c:2501
  #11 0x00007fa65cf857e0 in rb_const_search_from (klass=<optimized out>, id=463291, exclude=exclude@entry=0, recurse=recurse@entry=1, visibility=visibility@entry=1) at /tmp/ruby/v3/src/trunk-random1/variable.c:2608
  #12 0x00007fa65cf85de2 in rb_const_search (visibility=1, recurse=1, exclude=0, id=463291, klass=140352492333160) at /tmp/ruby/v3/src/trunk-random1/variable.c:2630
  #13 rb_const_get_0 (visibility=1, recurse=1, exclude=1, id=463291, klass=140352492333160) at /tmp/ruby/v3/src/trunk-random1/variable.c:2557
  #14 rb_public_const_get_from (klass=140352492333160, id=463291) at /tmp/ruby/v3/src/trunk-random1/variable.c:2659
  #15 0x00007fa65cfa03fa in vm_get_ev_const (is_defined=<optimized out>, allow_nil=<optimized out>, id=<optimized out>, orig_klass=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:1038
  #16 vm_exec_core (ec=0x55bd7a614000, initial=128) at ../../src/trunk-random1/insns.def:269
  #17 0x00007fa65cfa31cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random1/vm.c:2162
  #18 0x00007fa65cfa8583 in rb_vm_invoke_proc (ec=<optimized out>, proc=proc@entry=0x55bd7cdff6a0, argc=argc@entry=0, argv=argv@entry=0x7fa654442c00, kw_splat=<optimized out>, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1487
  #19 0x00007fa65cf59ff5 in thread_do_start_proc (th=0x55bd7e3dd670) at /tmp/ruby/v3/src/trunk-random1/thread.c:737
  #20 0x00007fa65cf5a624 in thread_do_start (th=0x55bd7e3dd670) at /tmp/ruby/v3/src/trunk-random1/thread.c:756
  #21 thread_start_func_2 (th=<optimized out>, stack_start=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/thread.c:835
  #22 0x00007fa65cf5b021 in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/thread_pthread.c:1047
  #23 0x00007fa65ccad609 in start_thread (arg=<optimized out>) at pthread_create.c:477
  #24 0x00007fa65c9b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 2 (Thread 0x7fa634edc700 (LWP 3450)):
  #0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7fa634ddaaa0, clockid=<optimized out>, expected=0, futex_word=0x55bd7d9893f4) at ../sysdeps/nptl/futex-internal.h:320
  #1  __pthread_cond_wait_common (abstime=0x7fa634ddaaa0, clockid=<optimized out>, mutex=0x55bd7d989420, cond=0x55bd7d9893c8) at pthread_cond_wait.c:520
  #2  __pthread_cond_timedwait (cond=cond@entry=0x55bd7d9893c8, mutex=mutex@entry=0x55bd7d989420, abstime=abstime@entry=0x7fa634ddaaa0) at pthread_cond_wait.c:656
  #3  0x00007fa65cf5500d in native_cond_timedwait (abs=<synthetic pointer>, mutex=0x55bd7d989420, cond=0x55bd7d9893c8) at /tmp/ruby/v3/src/trunk-random1/thread_pthread.c:565
  #4  native_cond_sleep (th=th@entry=0x55bd7d989350, rel=rel@entry=0x7fa634ddab30) at /tmp/ruby/v3/src/trunk-random1/thread_pthread.c:1288
  #5  0x00007fa65cf556dd in native_sleep (th=0x55bd7d989350, rel=0x7fa634ddab30) at /tmp/ruby/v3/src/trunk-random1/thread_pthread.c:2243
  #6  0x00007fa65cf586c2 in sleep_hrtime (fl=2, rel=<optimized out>, th=0x55bd7d989350) at /tmp/ruby/v3/src/trunk-random1/thread.c:1513
  #7  rb_thread_wait_for (time=...) at /tmp/ruby/v3/src/trunk-random1/thread.c:1569
  #8  0x00007fa65ceb45cf in rb_f_sleep (argc=1, argv=0x7fa634ddbd88, _=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/process.c:5111
  #9  0x00007fa65cf8f1eb in vm_call_cfunc_with_frame (ec=0x55bd7e174320, reg_cfp=0x7fa634edbb10, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:2989
  #10 0x00007fa65cfa45c9 in vm_call_method_each_type (ec=0x55bd7e174320, cfp=0x7fa634edbb10, calling=0x7fa634ddadb0) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3485
  #11 0x00007fa65cfa4f84 in vm_call_method (ec=0x55bd7e174320, cfp=0x7fa634edbb10, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3627
  #12 0x00007fa65cf9d65e in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_callinfo.h:335
  #13 vm_exec_core (ec=0x55bd7e174320, initial=137) at ../../src/trunk-random1/insns.def:775
  #14 0x00007fa65cfa31cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random1/vm.c:2162
  #15 0x00007fa65ce26791 in load_iseq_eval (fname=140352428570640, ec=0x55bd7e174320) at /tmp/ruby/v3/src/trunk-random1/load.c:629
  #16 require_internal (ec=0x55bd7e174320, fname=<optimized out>, exception=1) at /tmp/ruby/v3/src/trunk-random1/load.c:1095
  #17 0x00007fa65ce271c0 in rb_require_string (fname=140352428572120) at /tmp/ruby/v3/src/trunk-random1/load.c:1173
  #18 0x00007fa65cf8f1eb in vm_call_cfunc_with_frame (ec=0x55bd7e174320, reg_cfp=0x7fa634edbbb8, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:2989
  #19 0x00007fa65cfa45c9 in vm_call_method_each_type (ec=0x55bd7e174320, cfp=0x7fa634edbbb8, calling=0x7fa634ddb370) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3485
  #20 0x00007fa65cfa5e76 in vm_call_alias (ec=0x55bd7e174320, cfp=0x7fa634edbbb8, calling=0x7fa634ddb370) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3135
  #21 0x00007fa65cf9d65e in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_callinfo.h:335
  #22 vm_exec_core (ec=0x55bd7e174320, initial=137) at ../../src/trunk-random1/insns.def:775
  #23 0x00007fa65cfa31cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random1/vm.c:2162
  #24 0x00007fa65cfa8b4b in vm_call0_body (ec=0x55bd7e174320, calling=0x7fa634ddb6f0, argv=0x7fa634ddb790) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:178
  #25 0x00007fa65cfa8a76 in vm_call0_cme (cme=<optimized out>, argv=<optimized out>, calling=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:79
  #26 vm_call0_body (ec=0x55bd7e174320, calling=0x7fa634ddb6f0, argv=0x7fa634ddb790) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:252
  #27 0x00007fa65cfabac6 in vm_call0_cc (kw_splat=0, cc=0x7fa658a6a738, argv=0x7fa634ddb790, argc=1, id=21313, recv=140352492324000, ec=0x55bd7e174320) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:72
  #28 rb_funcallv_scope (scope=CALL_FCALL, argv=0x7fa634ddb790, argc=1, mid=21313, recv=140352492324000) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1038
  #29 rb_funcallv (recv=140352492324000, mid=mid@entry=21313, argc=argc@entry=1, argv=argv@entry=0x7fa634ddb790) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1053
  #30 0x00007fa65cf7d524 in autoload_require (arg=arg@entry=140351828244688) at /tmp/ruby/v3/src/trunk-random1/include/ruby/internal/symbol.h:296
  #31 0x00007fa65cdc5fce in rb_ensure (b_proc=b_proc@entry=0x7fa65cf7d4a0 <autoload_require>, data1=data1@entry=140351828244688, e_proc=e_proc@entry=0x7fa65cf7f0a0 <autoload_reset>, data2=data2@entry=140351828244688) at /tmp/ruby/v3/src/trunk-random1/eval.c:990
  #32 0x00007fa65cf85690 in rb_autoload_load (mod=mod@entry=140352492333160, id=id@entry=463291) at /tmp/ruby/v3/src/trunk-random1/variable.c:2507
  #33 0x00007fa65cf857e0 in rb_const_search_from (klass=<optimized out>, id=463291, exclude=exclude@entry=0, recurse=recurse@entry=1, visibility=visibility@entry=1) at /tmp/ruby/v3/src/trunk-random1/variable.c:2608
  #34 0x00007fa65cf85de2 in rb_const_search (visibility=1, recurse=1, exclude=0, id=463291, klass=140352492333160) at /tmp/ruby/v3/src/trunk-random1/variable.c:2630
  #35 rb_const_get_0 (visibility=1, recurse=1, exclude=1, id=463291, klass=140352492333160) at /tmp/ruby/v3/src/trunk-random1/variable.c:2557
  #36 rb_public_const_get_from (klass=140352492333160, id=463291) at /tmp/ruby/v3/src/trunk-random1/variable.c:2659
  #37 0x00007fa65cfa03fa in vm_get_ev_const (is_defined=<optimized out>, allow_nil=<optimized out>, id=<optimized out>, orig_klass=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:1038
  #38 vm_exec_core (ec=0x55bd7e174320, initial=137) at ../../src/trunk-random1/insns.def:269
  #39 0x00007fa65cfa31cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random1/vm.c:2162
  #40 0x00007fa65cfa8583 in rb_vm_invoke_proc (ec=<optimized out>, proc=proc@entry=0x55bd7ca62cb0, argc=argc@entry=0, argv=argv@entry=0x7fa634ddbc00, kw_splat=<optimized out>, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1487
  #41 0x00007fa65cf59ff5 in thread_do_start_proc (th=0x55bd7d989350) at /tmp/ruby/v3/src/trunk-random1/thread.c:737
  #42 0x00007fa65cf5a624 in thread_do_start (th=0x55bd7d989350) at /tmp/ruby/v3/src/trunk-random1/thread.c:756
  #43 thread_start_func_2 (th=<optimized out>, stack_start=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/thread.c:835
  #44 0x00007fa65cf5b021 in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/thread_pthread.c:1047
  #45 0x00007fa65ccad609 in start_thread (arg=<optimized out>) at pthread_create.c:477
  #46 0x00007fa65c9b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 1 (Thread 0x7fa65c88ff40 (LWP 17258)):
  #0  0x00007fa65c9a6bf6 in __ppoll (fds=fds@entry=0x7ffd67c2e048, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
  #1  0x00007fa65cf54650 in rb_sigwait_sleep (th=th@entry=0x55bd73a4bf10, sigwait_fd=sigwait_fd@entry=3, rel=rel@entry=0x0) at /tmp/ruby/v3/src/trunk-random1/hrtime.h:148
  #2  0x00007fa65cf5550f in native_sleep (th=th@entry=0x55bd73a4bf10, rel=0x0) at /tmp/ruby/v3/src/trunk-random1/thread_pthread.c:2229
  #3  0x00007fa65cf57278 in thread_join_sleep (arg=arg@entry=140726344278624) at /tmp/ruby/v3/src/trunk-random1/thread.c:1213
  #4  0x00007fa65cdc5fce in rb_ensure (b_proc=b_proc@entry=0x7fa65cf56fd0 <thread_join_sleep>, data1=data1@entry=140726344278624, e_proc=e_proc@entry=0x7fa65cf4e8b0 <remove_from_join_list>, data2=data2@entry=140726344278624) at /tmp/ruby/v3/src/trunk-random1/eval.c:990
  #5  0x00007fa65cf518ed in thread_join (timeout=8, target_th=0x55bd7d989350) at /tmp/ruby/v3/src/trunk-random1/thread.c:1263
  #6  thread_join_m (argc=<optimized out>, argv=<optimized out>, self=140352428571600) at /tmp/ruby/v3/src/trunk-random1/thread.c:1356
  #7  0x00007fa65cfa8797 in vm_call0_cfunc_with_frame (argv=0x7ffd67c2e4b0, calling=<optimized out>, ec=0x55bd73a4c760) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:135
  #8  vm_call0_cfunc (argv=0x7ffd67c2e4b0, calling=<optimized out>, ec=0x55bd73a4c760) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:149
  #9  vm_call0_body (ec=0x55bd73a4c760, calling=<optimized out>, argv=0x7ffd67c2e4b0) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:182
  #10 0x00007fa65cfaab99 in vm_call0_cc (kw_splat=<optimized out>, cc=<optimized out>, argv=0x7ffd67c2e4b0, argc=0, id=13377, recv=140352428571600, ec=0x55bd73a4c760) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:72
  #11 rb_call0 (ec=0x55bd73a4c760, recv=140352428571600, mid=13377, argc=0, argv=0x7ffd67c2e4b0, call_scope=<optimized out>, self=140352428571000) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:540
  #12 0x00007fa65cfab86b in rb_call (scope=CALL_PUBLIC, argv=0x7ffd67c2e4b0, argc=0, mid=13377, recv=140352428571600) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:864
  #13 rb_funcall_with_block_kw (recv=140352428571600, mid=13377, argc=argc@entry=0, argv=argv@entry=0x7ffd67c2e4b0, passed_procval=passed_procval@entry=8, kw_splat=kw_splat@entry=0) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1183
  #14 0x00007fa65cf43080 in rb_sym_proc_call (mid=<optimized out>, argc=argc@entry=1, argv=argv@entry=0x7ffd67c2e4a8, kw_splat=kw_splat@entry=0, passed_proc=passed_proc@entry=8) at /tmp/ruby/v3/src/trunk-random1/string.c:11162
  #15 0x00007fa65cfa7a2c in vm_yield_with_symbol (block_handler=0, kw_splat=0, argv=0x7ffd67c2e4a8, argc=1, symbol=<optimized out>, ec=0x55bd73a4c760) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3843
  #16 invoke_block_from_c_bh (argc=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, argv=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm.c:1363
  #17 vm_yield (argc=1, kw_splat=0, argv=0x7ffd67c2e4a8, ec=0x55bd73a4c760) at /tmp/ruby/v3/src/trunk-random1/vm.c:1399
  #18 rb_yield_0 (argv=0x7ffd67c2e4a8, argc=1) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1335
  #19 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1351
  #20 0x00007fa65cd24f1c in rb_ary_each (ary=140352428571000) at /tmp/ruby/v3/src/trunk-random1/include/ruby/internal/core/rarray.h:372
  #21 0x00007fa65cf8f1eb in vm_call_cfunc_with_frame (ec=0x55bd73a4c760, reg_cfp=0x7fa65c88d9b8, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:2989
  #22 0x00007fa65cfa45c9 in vm_call_method_each_type (ec=0x55bd73a4c760, cfp=0x7fa65c88d9b8, calling=0x7ffd67c2e800) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3485
  #23 0x00007fa65cfa4f84 in vm_call_method (ec=0x55bd73a4c760, cfp=0x7fa65c88d9b8, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3627
  #24 0x00007fa65cfa4a47 in vm_call_refined (calling=0x7ffd67c2e800, cfp=0x7fa65c88d9b8, ec=0x55bd73a4c760) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3464
  #25 vm_call_method_each_type (ec=0x55bd73a4c760, cfp=0x7fa65c88d9b8, calling=0x7ffd67c2e800) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3566
  #26 0x00007fa65cfa4f84 in vm_call_method (ec=0x55bd73a4c760, cfp=0x7fa65c88d9b8, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3627
  #27 0x00007fa65cf9395b in vm_sendish (ec=0x55bd73a4c760, reg_cfp=0x7fa65c88d9b8, cd=0x55bd76f0a990, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random1/vm_callinfo.h:335
  #28 0x00007fa65cf9d72f in vm_exec_core (ec=0x55bd73a4c760, initial=1) at ../../src/trunk-random1/insns.def:756
  #29 0x00007fa65cfa3a84 in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random1/vm.c:2171
  #30 0x00007fa65cfa78ce in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=140352449180200, iseq=0x7fa65c773a80, ec=0x55bd73a4c760) at /tmp/ruby/v3/src/trunk-random1/vm.c:1264
  #31 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7ffd67c2ea98, argc=1, self=140352449180200, captured=<optimized out>, ec=0x55bd73a4c760) at /tmp/ruby/v3/src/trunk-random1/vm.c:1336
  #32 invoke_block_from_c_bh (argc=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, argv=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm.c:1354
  #33 vm_yield (argc=1, kw_splat=0, argv=0x7ffd67c2ea98, ec=0x55bd73a4c760) at /tmp/ruby/v3/src/trunk-random1/vm.c:1399
  #34 rb_yield_0 (argv=0x7ffd67c2ea98, argc=1) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1335
  #35 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1351
  #36 0x00007fa65cd2bcac in rb_ary_collect (ary=140352429102920) at /tmp/ruby/v3/src/trunk-random1/include/ruby/internal/core/rarray.h:372
  #37 0x00007fa65cf8f1eb in vm_call_cfunc_with_frame (ec=0x55bd73a4c760, reg_cfp=0x7fa65c88dc20, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:2989
  #38 0x00007fa65cf9395b in vm_sendish (ec=0x55bd73a4c760, reg_cfp=0x7fa65c88dc20, cd=0x55bd73c01ca0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random1/vm_callinfo.h:335
  #39 0x00007fa65cf9d72f in vm_exec_core (ec=0x55bd73a4c760, initial=1) at ../../src/trunk-random1/insns.def:756
  #40 0x00007fa65cfa31cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random1/vm.c:2162
  #41 0x00007fa65cfa78ce in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=140352449180200, iseq=0x7fa65c76b5b0, ec=0x55bd73a4c760) at /tmp/ruby/v3/src/trunk-random1/vm.c:1264
  #42 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7ffd67c2ee78, argc=1, self=140352449180200, captured=<optimized out>, ec=0x55bd73a4c760) at /tmp/ruby/v3/src/trunk-random1/vm.c:1336
  #43 invoke_block_from_c_bh (argc=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, argv=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm.c:1354
  #44 vm_yield (argc=1, kw_splat=0, argv=0x7ffd67c2ee78, ec=0x55bd73a4c760) at /tmp/ruby/v3/src/trunk-random1/vm.c:1399
  #45 rb_yield_0 (argv=0x7ffd67c2ee78, argc=1) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1335
  #46 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1351
  #47 0x00007fa65cd24f1c in rb_ary_each (ary=140352415266840) at /tmp/ruby/v3/src/trunk-random1/include/ruby/internal/core/rarray.h:372
  #48 0x00007fa65cf8f1eb in vm_call_cfunc_with_frame (ec=0x55bd73a4c760, reg_cfp=0x7fa65c88dcc8, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:2989
  #49 0x00007fa65cfa45c9 in vm_call_method_each_type (ec=0x55bd73a4c760, cfp=0x7fa65c88dcc8, calling=0x7ffd67c2f1d0) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3485
  #50 0x00007fa65cfa4f84 in vm_call_method (ec=0x55bd73a4c760, cfp=0x7fa65c88dcc8, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3627
  #51 0x00007fa65cfa4a47 in vm_call_refined (calling=0x7ffd67c2f1d0, cfp=0x7fa65c88dcc8, ec=0x55bd73a4c760) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3464
  #52 vm_call_method_each_type (ec=0x55bd73a4c760, cfp=0x7fa65c88dcc8, calling=0x7ffd67c2f1d0) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3566
  #53 0x00007fa65cfa4f84 in vm_call_method (ec=0x55bd73a4c760, cfp=0x7fa65c88dcc8, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3627
  #54 0x00007fa65cf9395b in vm_sendish (ec=0x55bd73a4c760, reg_cfp=0x7fa65c88dcc8, cd=0x55bd73b45e00, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random1/vm_callinfo.h:335
  #55 0x00007fa65cf9d72f in vm_exec_core (ec=0x55bd73a4c760, initial=1) at ../../src/trunk-random1/insns.def:756
  #56 0x00007fa65cfa31cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random1/vm.c:2162
  #57 0x00007fa65cfa78ce in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=140352449180200, iseq=0x7fa65c773238, ec=0x55bd73a4c760) at /tmp/ruby/v3/src/trunk-random1/vm.c:1264
  #58 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7ffd67c2f468, argc=1, self=140352449180200, captured=<optimized out>, ec=0x55bd73a4c760) at /tmp/ruby/v3/src/trunk-random1/vm.c:1336
  #59 invoke_block_from_c_bh (argc=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, argv=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm.c:1354
  #60 vm_yield (argc=1, kw_splat=0, argv=0x7ffd67c2f468, ec=0x55bd73a4c760) at /tmp/ruby/v3/src/trunk-random1/vm.c:1399
  #61 rb_yield_0 (argv=0x7ffd67c2f468, argc=1) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1335
  #62 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1351
  #63 0x00007fa65cd24f1c in rb_ary_each (ary=140352415208400) at /tmp/ruby/v3/src/trunk-random1/include/ruby/internal/core/rarray.h:372
  #64 0x00007fa65cf8f1eb in vm_call_cfunc_with_frame (ec=0x55bd73a4c760, reg_cfp=0x7fa65c88de18, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:2989
  #65 0x00007fa65cfa45c9 in vm_call_method_each_type (ec=0x55bd73a4c760, cfp=0x7fa65c88de18, calling=0x7ffd67c2f7c0) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3485
  #66 0x00007fa65cfa4f84 in vm_call_method (ec=0x55bd73a4c760, cfp=0x7fa65c88de18, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3627
  #67 0x00007fa65cfa4a47 in vm_call_refined (calling=0x7ffd67c2f7c0, cfp=0x7fa65c88de18, ec=0x55bd73a4c760) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3464
  #68 vm_call_method_each_type (ec=0x55bd73a4c760, cfp=0x7fa65c88de18, calling=0x7ffd67c2f7c0) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3566
  #69 0x00007fa65cfa4f84 in vm_call_method (ec=0x55bd73a4c760, cfp=0x7fa65c88de18, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3627
  #70 0x00007fa65cf9395b in vm_sendish (ec=0x55bd73a4c760, reg_cfp=0x7fa65c88de18, cd=0x55bd73be44b0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random1/vm_callinfo.h:335
  #71 0x00007fa65cf9d72f in vm_exec_core (ec=0x55bd73a4c760, initial=1) at ../../src/trunk-random1/insns.def:756
  #72 0x00007fa65cfa3a84 in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random1/vm.c:2171
  #73 0x00007fa65ce26791 in load_iseq_eval (fname=140352492594960, ec=0x55bd73a4c760) at /tmp/ruby/v3/src/trunk-random1/load.c:629
  #74 require_internal (ec=0x55bd73a4c760, fname=<optimized out>, exception=1) at /tmp/ruby/v3/src/trunk-random1/load.c:1095
  #75 0x00007fa65ce271c0 in rb_require_string (fname=140352492597400) at /tmp/ruby/v3/src/trunk-random1/load.c:1173
  #76 0x00007fa65cf8f1eb in vm_call_cfunc_with_frame (ec=0x55bd73a4c760, reg_cfp=0x7fa65c88dfa0, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:2989
  #77 0x00007fa65cfa45c9 in vm_call_method_each_type (ec=0x55bd73a4c760, cfp=0x7fa65c88dfa0, calling=0x7ffd67c2fe30) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3485
  #78 0x00007fa65cfa4f84 in vm_call_method (ec=0x55bd73a4c760, cfp=0x7fa65c88dfa0, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3627
  #79 0x00007fa65cf9d65e in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_callinfo.h:335
  #80 vm_exec_core (ec=0x55bd73a4c760, initial=1) at ../../src/trunk-random1/insns.def:775
  #81 0x00007fa65cfa31cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random1/vm.c:2162
  #82 0x00007fa65cdc236b in rb_ec_exec_node (ec=ec@entry=0x55bd73a4c760, n=n@entry=0x7fa65c768c70) at /tmp/ruby/v3/src/trunk-random1/eval.c:280
  #83 0x00007fa65cdc832a in ruby_run_node (n=0x7fa65c768c70) at /tmp/ruby/v3/src/trunk-random1/eval.c:321
  #84 0x000055bd733d61d3 in main (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/main.c:47
  >>> Dump Ruby level backtrace
  th: 0x55bd73a4bf10, native_id: 0x7fa65c88ff40
  -- Control frame information -----------------------------------------------
  c:0031 p:---- s:0178 e:000177 CFUNC  :join
    me:
      called_id: join, type: cfunc
      owner class: 0x00007fa65c750e68 [3LM   ] T_CLASS Thread
    self: 0x00007fa658a5fbd0 [0    U] VM/thread (Thread)VM/thread
  c:0030 p:---- s:0175 e:000174 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x00007fa65c73d868 [3LM R ] T_CLASS Array
    self: 0x00007fa658a5f978 [0     ] T_ARRAY (Array)[E ] len: 2 (embed)
  c:0029 p:0039 s:0171 E:0013d0 BLOCK  /tmp/ruby/v3/src/trunk-random1/test/ruby/test_autoload.rb:143
    me:
      called_id: test_threaded_accessing_inner_constant, type: iseq
      owner class: 0x00007fa6583f3f30 [3LM R ] T_CLASS TestAutoload
    self: 0x00007fa658a60878 [0     ] T_OBJECT (TestAutoload)len:9 ptr:0x00007fa65c582d40
    lvars:
      t1: 0x00007fa658a5fbd0 [0    U] VM/thread (Thread)VM/thread
      t2: 0x00007fa658a5fa40 [0    U] VM/thread (Thread)VM/thread
  c:0028 p:0044 s:0166 e:000165 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/core_assertions.rb:170
    me:
      called_id: assert_nothing_raised, type: iseq
      owner class: 0x00007fa6342a1660 [3LM   ] T_MODULE (Module)Test::Unit::CoreAssertions
      defined_class: 0x00007fa63429ba30 [3LM   ] T_ICLASS src:Test::Unit::CoreAssertions
    self: 0x00007fa658a60878 [0     ] T_OBJECT (TestAutoload)len:9 ptr:0x00007fa65c582d40
    lvars:
      args: 0x00007fa658a5fc48 [0     ] T_ARRAY (Array)[E ] len: 0 (embed)
      msg: T_NIL
      line: T_FIXNUM 170
      e: T_NIL
      bt: T_NIL
      as: T_NIL
      ans: T_NIL
  c:0027 p:0025 s:0155 E:001398 BLOCK  /tmp/ruby/v3/src/trunk-random1/test/ruby/test_autoload.rb:140
    me:
      called_id: test_threaded_accessing_inner_constant, type: iseq
      owner class: 0x00007fa6583f3f30 [3LM R ] T_CLASS TestAutoload
    self: 0x00007fa658a60878 [0     ] T_OBJECT (TestAutoload)len:9 ptr:0x00007fa65c582d40
    lvars:
      file: 0x00007fa658a5fe28 [0    U] T_FILE (File)
  c:0026 p:0042 s:0151 e:000150 METHOD /tmp/ruby/v3/src/trunk-random1/lib/tempfile.rb:358
    me:
      called_id: create, type: iseq
      owner class: 0x00007fa6343f6b50 [3LM   ] T_CLASS (annon)
    self: 0x00007fa6343f6b78 [3LM   ] T_CLASS Tempfile
    lvars:
      basename: 0x00007fa658a60558 [0     ] T_ARRAY (Array)[E ] len: 2 (embed)
      tmpdir: T_NIL
      mode: T_FIXNUM 194
      (null): T_FIXNUM 0
      options: 0x00007fa658a60530 [0     ] T_HASH (Hash)[A ] 0
      tmpfile: 0x00007fa658a5fe28 [0    U] T_FILE (File)
      unlinked: T_NIL
  c:0025 p:0019 s:0140 E:001360 BLOCK  /tmp/ruby/v3/src/trunk-random1/test/ruby/test_autoload.rb:135
    me:
      called_id: test_threaded_accessing_inner_constant, type: iseq
      owner class: 0x00007fa6583f3f30 [3LM R ] T_CLASS TestAutoload
    self: 0x00007fa658a60878 [0     ] T_OBJECT (TestAutoload)len:9 ptr:0x00007fa65c582d40
  c:0024 p:0006 s:0137 e:000136 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/envutil.rb:222
    me:
      called_id: default_warning, type: iseq
      owner class: 0x00007fa634256070 [3LM R ] T_CLASS (annon)
    self: 0x00007fa634256110 [3LM   ] T_MODULE EnvUtil
  c:0023 p:0012 s:0133 E:001330 METHOD /tmp/ruby/v3/src/trunk-random1/test/ruby/test_autoload.rb:134
    me:
      called_id: test_threaded_accessing_inner_constant, type: iseq
      owner class: 0x00007fa6583f3f30 [3LM R ] T_CLASS TestAutoload
    self: 0x00007fa658a60878 [0     ] T_OBJECT (TestAutoload)len:9 ptr:0x00007fa65c582d40
  c:0022 p:0056 s:0129 e:000128 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit/testcase.rb:366
    me:
      called_id: run_test, type: iseq
      owner class: 0x00007fa63429bbc0 [3LM R ] T_CLASS Test::Unit::TestCase
    self: 0x00007fa658a60878 [0     ] T_OBJECT (TestAutoload)len:9 ptr:0x00007fa65c582d40
    lvars:
      name: 0x00007fa658ae1b30 [0     ] T_STRING (String) [shared] test_threaded_accessing_inner_constant
      progname: 0x00007fa65c75db90 [3LM   ] T_STRING (String)/tmp/ruby/v3/src/trunk-random1/test/runner.rb
  c:0021 p:0071 s:0123 e:000122 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit/testcase.rb:190
    me:
      called_id: run, type: iseq
      owner class: 0x00007fa63429bbc0 [3LM R ] T_CLASS Test::Unit::TestCase
    self: 0x00007fa658a60878 [0     ] T_OBJECT (TestAutoload)len:9 ptr:0x00007fa65c582d40
    lvars:
      runner: 0x00007fa659e07228 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055bd79f1f340
      start_time: 0x00007fa658a60800 [0    U] time (Time)time
      result: 0x00007fa65c7605e8 [3LM   ] T_STRING (String)
      time: T_NIL
      e: T_NIL
  c:0020 p:0093 s:0114 e:000113 BLOCK  /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1400 [FINISH]
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x00007fa659e50f18 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007fa659e07228 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055bd79f1f340
    lvars:
      method: 0x00007fa658ae1b30 [0     ] T_STRING (String) [shared] test_threaded_accessing_inner_constant
      inst: 0x00007fa658a60878 [0     ] T_OBJECT (TestAutoload)len:9 ptr:0x00007fa65c582d40
      start_time: T_NIL
      result: T_NIL
  c:0019 p:---- s:0107 e:000106 CFUNC  :map
    me:
      called_id: map, type: cfunc
      owner class: 0x00007fa65c73d868 [3LM R ] T_CLASS Array
    self: 0x00007fa658ae1748 [0     ] T_ARRAY (Array)[  T] len: 21, capa:37 ptr:0x00007fa65c5a1398
  c:0018 p:0145 s:0103 e:000102 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1389
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x00007fa659e50f18 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007fa659e07228 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055bd79f1f340
    lvars:
      suite: 0x00007fa6583f3f30 [3LM R ] T_CLASS TestAutoload
      type: T_SYMBOL test
      header: 0x00007fa658ae1dd8 [0     ] T_STRING (String)test_suite_header
      filter: 0x00007fa65c775b28 [3LM   ] T_REGEXP 
      all_test_methods: 0x00007fa658ae1810 [0     ] T_ARRAY (Array)[   ] len: 22, capa:22 ptr:0x000055bd7aa85ea0
      filtered_test_methods: 0x00007fa658ae1748 [0     ] T_ARRAY (Array)[  T] len: 21, capa:37 ptr:0x00007fa65c5a1398
      leakchecker: 0x00007fa658ae1428 [0     ] T_OBJECT (LeakChecker)len:7 ptr:0x00007fa65c5a14d0
      trace: T_NIL
      assertions: T_NIL
  c:0017 p:0010 s:0090 e:000088 BLOCK  /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:676 [FINISH]
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x00007fa63400c0a8 [3LM   ] T_MODULE (Module)Test::Unit::Parallel
      defined_class: 0x00007fa634308018 [3LM   ] T_ICLASS src:Test::Unit::Parallel
    self: 0x00007fa659e07228 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055bd79f1f340
    lvars:
      suite: 0x00007fa6583f3f30 [3LM R ] T_CLASS TestAutoload
      e: T_NIL
  c:0016 p:---- s:0084 e:000083 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x00007fa65c73d868 [3LM R ] T_CLASS Array
    self: 0x00007fa657daf818 [3LM   ] T_ARRAY (Array)[   ] len: 953, capa:953 ptr:0x000055bd7a321bd0
  c:0015 p:0054 s:0080 E:0019b8 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:674
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x00007fa63400c0a8 [3LM   ] T_MODULE (Module)Test::Unit::Parallel
      defined_class: 0x00007fa634308018 [3LM   ] T_ICLASS src:Test::Unit::Parallel
    self: 0x00007fa659e07228 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055bd79f1f340
    lvars:
      suites: 0x00007fa657daf818 [3LM   ] T_ARRAY (Array)[   ] len: 953, capa:953 ptr:0x000055bd7a321bd0
      type: T_SYMBOL test
      result: 0x00007fa657a7dc30 [3LM R ] T_ARRAY (Array)[   ] len: 950, capa:983 ptr:0x000055bd7c537e60
  c:0014 p:0008 s:0073 E:001a38 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:711
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x00007fa63430b088 [3LM   ] T_MODULE (Module)Test::Unit::Skipping
      defined_class: 0x00007fa6342f3f28 [3LM   ] T_ICLASS src:Test::Unit::Skipping
    self: 0x00007fa659e07228 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055bd79f1f340
    lvars:
      suites: 0x00007fa657daf818 [3LM   ] T_ARRAY (Array)[   ] len: 953, capa:953 ptr:0x000055bd7a321bd0
      type: T_SYMBOL test
      result: T_NIL
  c:0013 p:0154 s:0066 E:001aa8 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1336
    me:
      called_id: _run_anything, type: iseq
      owner class: 0x00007fa659e50f18 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007fa659e07228 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055bd79f1f340
    lvars:
      type: T_SYMBOL test
      suites: 0x00007fa657daf818 [3LM   ] T_ARRAY (Array)[   ] len: 953, capa:953 ptr:0x000055bd7a321bd0
      test_count: T_FIXNUM 0
      assertion_count: T_FIXNUM 0
      sync: T_TRUE
      old_sync: T_FALSE
      start: 0x00007fa657d82e30 [0LM  U] time (Time)time
      results: T_NIL
      t: T_NIL
  c:0012 p:0005 s:0053 E:001ad0 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1480
    me:
      called_id: run_tests, type: iseq
      owner class: 0x00007fa659e50f18 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007fa659e07228 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055bd79f1f340
  c:0011 p:0006 s:0049 E:001b38 BLOCK  /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1467 [FINISH]
    me:
      called_id: _run, type: iseq
      owner class: 0x00007fa659e50f18 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007fa659e07228 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055bd79f1f340
    lvars:
      plugin: 0x00007fa65c76c410 [3LM   ] T_STRING (String)run_tests
  c:0010 p:---- s:0045 e:000044 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x00007fa65c73d868 [3LM R ] T_CLASS Array
    self: 0x00007fa657da13d0 [3LM   ] T_ARRAY (Array)[E ] len: 1 (embed)
  c:0009 p:0047 s:0041 E:001b08 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1466
    me:
      called_id: _run, type: iseq
      owner class: 0x00007fa659e50f18 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007fa659e07228 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055bd79f1f340
    lvars:
      args: 0x00007fa659e06120 [3LM   ] T_HASH (Hash)[S ] 9
  c:0008 p:0013 s:0036 E:001b68 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1508
    me:
      called_id: run, type: iseq
      owner class: 0x00007fa659e50f18 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007fa659e07228 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055bd79f1f340
    lvars:
      argv: 0x00007fa65c744aa0 [3LM   ] T_ARRAY shared -> 0x00007fa656b094e8 [3LM   ] T_ARRAY [   ] len: 1246, capa:10 ptr:0x000055bd7d7cf5a0
  c:0007 p:0008 s:0031 E:001ba0 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:896
    me:
      called_id: run, type: iseq
      owner class: 0x00007fa63430ae08 [3LM   ] T_MODULE (Module)Test::Unit::StatusLine
      defined_class: 0x00007fa6343080b8 [3LM   ] T_ICLASS src:Test::Unit::StatusLine
    self: 0x00007fa659e07228 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055bd79f1f340
    lvars:
      args: 0x00007fa657da1c68 [3LM   ] T_ARRAY (Array)[E ] len: 1 (embed)
      result: T_NIL
  c:0006 p:0032 s:0025 E:001bd0 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1590
    me:
      called_id: run, type: iseq
      owner class: 0x00007fa659e570c0 [3LM   ] T_CLASS Test::Unit::AutoRunner
    self: 0x00007fa659e072f0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner)len:5 ptr:0x000055bd73d11890
  c:0005 p:0009 s:0021 E:001c08 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1594
    me:
      called_id: run, type: iseq
      owner class: 0x00007fa6342f3b40 [3LM   ] T_CLASS (annon)
    self: 0x00007fa659e570c0 [3LM   ] T_CLASS Test::Unit::AutoRunner
    lvars:
      args: 0x00007fa659e07340 [3LM   ] T_ARRAY (Array)[E ] len: 2 (embed)
  c:0004 p:0174 s:0016 E:001c38 TOP    /tmp/ruby/v3/src/trunk-random1/tool/test/runner.rb:23 [FINISH]
    self: 0x00007fa65c72c4a0 [3LM   ] T_OBJECT (embed) len:3
    lvars:
      dir: 0x00007fa659e073b8 [3LM   ] T_STRING (String)/tmp/ruby/v3/src/trunk-random1/test
  c:0003 p:---- s:0011 e:000010 CFUNC  :require_relative
    me:
      called_id: require_relative, type: cfunc
      owner class: 0x00007fa65c72e5e8 [3LM R ] T_MODULE Kernel
      defined_class: 0x00007fa634228e40 [3LM R ] T_ICLASS src:Kernel
    self: 0x00007fa65c72c4a0 [3LM   ] T_OBJECT (embed) len:3
  c:0002 p:0104 s:0006 E:001c60 EVAL   /tmp/ruby/v3/src/trunk-random1/test/runner.rb:12 [FINISH]
    self: 0x00007fa65c72c4a0 [3LM   ] T_OBJECT (embed) len:3
  c:0001 p:0000 s:0003 E:002160 (none) [FINISH]
    self: 0x00007fa65c72c4a0 [3LM   ] T_OBJECT (embed) len:3
  
  $1 = 0
  ">>> Finish
  "[Inferior 1 (process 17258) detached]
  [nil, 17258]
  "timeout 60 gdb -p 17244 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  make: *** [uncommon.mk:817: yes-test-all] 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, 17244]
  #<Errno::ESRCH: No such process>
  "timeout 60 gdb -p 17243 -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 17243 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, 17243]
    0.108000   0.040000 12238.812000 (10808.387614)
  /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: 10893.76 sec