Result of trunk-random2@phosphorus-docker at 2021-09-11 20:55:36 +0900

• NG (911f62e681) [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: 911f62e681
  test-all : 21457 tests, 5823766 assertions, 110 failures, 1 errors, 74 skips
  :   1)
  : TestBeginEndBlock#test_internal_errinfo_at_exit [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_beginendblock.rb:174]:
  : Expected #<Process::Status: pid 21816 exit 0> to not be success?.
  :   1)
  : TestBeginEndBlock#test_internal_errinfo_at_exit [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_beginendblock.rb:174]:
  : Expected #<Process::Status: pid 21816 exit 0> to not be success?.
  :   1)
  : TestBeginEndBlock#test_internal_errinfo_at_exit [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_beginendblock.rb:174]:
  : Expected #<Process::Status: pid 21816 exit 0> to not be success?.
  :   2)
  : TestArray#test_permutation_with_callcc:
  : ThreadError: Attempt to unlock a mutex which is not locked
  :   1)
  : TestBeginEndBlock#test_internal_errinfo_at_exit [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_beginendblock.rb:174]:
  : Expected #<Process::Status: pid 21816 exit 0> to not be success?.
  :   2)
  : TestThread#test_fork_while_locked [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_thread.rb:1246]:
  : [ruby-core:85940] [Bug #14578].
  :   3)
  : TestThread#test_fork_while_locked [/tmp/ruby/v3/src/trunk-random2/tool/lib/zombie_hunter.rb:6]:
  : Expected [[12857, #<Process::Status: pid 12857 exit 2>]] to be empty.
  :   4)
  : TestRefinement#test_instance_method_should_use_refinements [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_refinement.rb:257]:
  : <4> expected but was
  :   5)
  : TestRefinement#test_method_should_use_refinements [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_refinement.rb:234]:
  : <8> expected but was
  :   1)
  : TestBeginEndBlock#test_internal_errinfo_at_exit [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_beginendblock.rb:174]:
  : Expected #<Process::Status: pid 21816 exit 0> to not be success?.
  :   2)
  : TestThread#test_fork_while_locked [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_thread.rb:1246]:
  : [ruby-core:85940] [Bug #14578].
  :   3)
  : TestThread#test_fork_while_locked [/tmp/ruby/v3/src/trunk-random2/tool/lib/zombie_hunter.rb:6]:
  : Expected [[12857, #<Process::Status: pid 12857 exit 2>]] to be empty.
  :   4)
  : TestRand#test_fork_shuffle [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_rand.rb:276]:
  : #<Process::Status: pid 20920 exit 5>.
  :   5)
  : TestRefinement#test_instance_method_should_use_refinements [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_rand.rb:306]:
  : <4> expected but was
  :   6)
  : TestRefinement#test_method_should_use_refinements [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_rand.rb:306]:
  : <8> expected but was
  :   1)
  : TestBeginEndBlock#test_internal_errinfo_at_exit [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_beginendblock.rb:174]:
  : Expected #<Process::Status: pid 21816 exit 0> to not be success?.
  :   2)
  : TestThread#test_fork_while_locked [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_thread.rb:1246]:
  : [ruby-core:85940] [Bug #14578].
  :   3)
  : TestThread#test_fork_while_locked [/tmp/ruby/v3/src/trunk-random2/tool/lib/zombie_hunter.rb:6]:
  : Expected [[12857, #<Process::Status: pid 12857 exit 2>]] to be empty.
  :   4)
  : TestRand#test_fork_shuffle [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_rand.rb:276]:
  : #<Process::Status: pid 20920 exit 5>.
  :   5)
  : TestRand#test_rand_reseed_on_fork [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_rand.rb:306]:
  : [ruby-core:41209]
  :   6)
  : TestRefinement#test_instance_method_should_use_refinements [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_refinement.rb:257]:
  : <4> expected but was
  :   7)
  : TestRefinement#test_method_should_use_refinements [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_refinement.rb:234]:
  : <8> expected but was
  :   1)
  : TestBeginEndBlock#test_internal_errinfo_at_exit [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_beginendblock.rb:174]:
  : Expected #<Process::Status: pid 21816 exit 0> to not be success?.
  :   2)
  : TestThread#test_fork_while_locked [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_thread.rb:1246]:
  : [ruby-core:85940] [Bug #14578].
  :   3)
  : TestThread#test_fork_while_locked [/tmp/ruby/v3/src/trunk-random2/tool/lib/zombie_hunter.rb:6]:
  : Expected [[12857, #<Process::Status: pid 12857 exit 2>]] to be empty.
  :   4)
  : TestRand#test_fork_shuffle [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_rand.rb:276]:
  : #<Process::Status: pid 20920 exit 5>.
  :   5)
  : TestRand#test_rand_reseed_on_fork [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_rand.rb:306]:
  : [ruby-core:41209]
  :   6)
  : TestRefinement#test_instance_method_should_use_refinements [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_refinement.rb:257]:
  : <4> expected but was
  :   7)
  : TestRefinement#test_method_should_use_refinements [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_refinement.rb:234]:
  : <8> expected but was
  :   1)
  : TestBeginEndBlock#test_internal_errinfo_at_exit [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_beginendblock.rb:174]:
  : Expected #<Process::Status: pid 21816 exit 0> to not be success?.
  :   2)
  : TestThread#test_fork_while_locked [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_thread.rb:1246]:
  : [ruby-core:85940] [Bug #14578].
  :   3)
  : TestThread#test_fork_while_locked [/tmp/ruby/v3/src/trunk-random2/tool/lib/zombie_hunter.rb:6]:
  : Expected [[12857, #<Process::Status: pid 12857 exit 2>]] to be empty.
  :   4)
  : TestRand#test_fork_shuffle [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_rand.rb:276]:
  : #<Process::Status: pid 20920 exit 5>.
  :   5)
  : TestRand#test_rand_reseed_on_fork [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_rand.rb:306]:
  : [ruby-core:41209]
  :   6)
  : TestRefinement#test_instance_method_should_use_refinements [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_refinement.rb:257]:
  : <4> expected but was
  :   7)
  : TestRefinement#test_method_should_use_refinements [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_refinement.rb:234]:
  : <8> expected but was
  :   1)
  : TestBeginEndBlock#test_internal_errinfo_at_exit [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_beginendblock.rb:174]:
  : Expected #<Process::Status: pid 21816 exit 0> to not be success?.
  :   2)
  : TestThread#test_fork_while_locked [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_thread.rb:1246]:
  : [ruby-core:85940] [Bug #14578].
  :   3)
  : TestThread#test_fork_while_locked [/tmp/ruby/v3/src/trunk-random2/tool/lib/zombie_hunter.rb:6]:
  : Expected [[12857, #<Process::Status: pid 12857 exit 2>]] to be empty.
  :   4)
  : TestRand#test_fork_shuffle [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_rand.rb:276]:
  : #<Process::Status: pid 20920 exit 5>.
  :   5)
  : TestRand#test_rand_reseed_on_fork [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_rand.rb:306]:
  : [ruby-core:41209]
  :   6)
  : TestAutoload#test_autoload_fork [/tmp/ruby/v3/src/trunk-random2/test/ruby/test_autoload.rb:380]:
  : [ruby-core:86410] [Bug #14634].
  :   7)
  : TestAutoload#test_autoload_fork [/tmp/ruby/v3/src/trunk-random2/tool/lib/zombie_hunter.rb:6]:
  : Expected [[4632, #<Process::Status: pid 4632 exit 7>],
  :   8)
  : TestRubyVMJIT#test_pause_waits_until_compaction [/tmp/ruby/v3/src/trunk-random2/test/lib/jit_support.rb:31]:
  : Failed to run script with JIT:
  :   9)
  : TestRubyVMJIT#test_pause_wait_false [/tmp/ruby/v3/src/trunk-random2/test/lib/jit_support.rb:31]:
  : Failed to run script with JIT:
  test-spec: 
  exit statuses:
    "git clone --depth 1 https://github.com/ruby/ruby.git trunk-random2" exit with 0.
    "autoconf" exit with 0.
    "/tmp/ruby/v3/src/trunk-random2/configure --prefix=/tmp/ruby/v3/install/trunk-random2 --disable-install-doc --enable-shared" exit with 0.
    "make update-unicode  -j6" exit with 0.
    "make update-download -j6" exit with 0.
    "make update-rubyspec -j6" exit with 0.
    "make update-src      -j6" exit with 0.
    "make after-update    -j6" exit with 0.
    "make miniruby -j6" exit with 0.
    "make ruby -j6" exit with 0.
    "make all -j6" exit with 0.
    "make install -j6" exit with 0.
    "make yes-btest TESTS=\"--test-order=random\"" exit with 0.
    "make yes-test-basic TESTS=\"--test-order=random\"" exit with 0.
  Logfile: /home/ko1/ruby/logs/brlog.trunk-random2.20210911-085155
  #<BuildRuby:0x0000562b2ebbe0b8
   @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-random2",
   @TARGET_INSTALL_DIR="/tmp/ruby/v3/install/trunk-random2",
   @TARGET_NAME="trunk-random2",
   @TARGET_SRC_DIR="/tmp/ruby/v3/src/trunk-random2",
   @build_opts="-j6",
   @configure_opts=["--enable-shared"],
   @gist=false,
   @git_branch=nil,
   @git_worktree=nil,
   @incremental=true,
   @logfile="/home/ko1/ruby/logs/brlog.trunk-random2.20210911-085155",
   @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             Cloning into 'trunk-random2'...
    0.000000   0.004000   2.704000 (  9.167930)
  autoconf               0.000000   0.000000   2.004000 (  2.034783)
  configure            configure: WARNING: something wrong with CXXFLAGS=""
    0.112000   0.032000  40.436000 ( 52.863609)
  build_up             + cp /tmp/ruby/v3/src/trunk-random2/enc/jis/props.h.blt /tmp/ruby/v3/src/trunk-random2/enc/jis/props.h
    0.032000   0.012000  63.480000 ( 37.438776)
  build_miniruby         0.004000   0.000000   0.104000 (  0.110923)
  build_ruby             0.004000   0.000000   4.336000 (  4.168869)
  build_all            /tmp/ruby/v3/src/trunk-random2/spec/ruby/optional/capi/ext/string_spec.c: In function 'string_spec_rb_vsprintf_worker':
  /tmp/ruby/v3/src/trunk-random2/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-random2/spec/ruby/optional/capi/ext/string_spec.c: In function 'call_rb_str_vcatf':
  /tmp/ruby/v3/src/trunk-random2/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-random2/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'
  /tmp/ruby/v3/src/trunk-random2/ext/openssl/ossl.c: In function 'ossl_make_error':
  /tmp/ruby/v3/src/trunk-random2/ext/openssl/ossl.c:278:2: warning: function 'ossl_make_error' might be a candidate for 'gnu_printf' format attribute [-Wsuggest-attribute=format]
    278 |  str = rb_vsprintf(fmt, args);
        |  ^~~
  /tmp/ruby/v3/src/trunk-random2/ext/openssl/ossl.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'
    0.088000   0.052000 233.412000 ( 57.630875)
  build_install          0.024000   0.008000   5.956000 (  4.473745)
  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   0.000000  49.224000 ( 46.403316)
  test_basic             0.008000   0.004000   0.476000 (  0.594908)
  test_all             /tmp/ruby/v3/src/trunk-random2/test/ruby/test_beginendblock.rb:163:in `fork': unexpected break
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random2/test/rubygems/test_gem_commands_install_command.rb:732: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:126: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rdoc/test_rdoc_generator_json_index.rb:51: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random2/test/rdoc/test_rdoc_generator_darkfish.rb:17: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random2/test/rdoc/test_rdoc_generator_darkfish.rb:68: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rdoc/test_rdoc_generator_darkfish.rb:17: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rdoc/test_rdoc_generator_darkfish.rb:68: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random2/test/rdoc/test_rdoc_generator_darkfish.rb:68: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rdoc/test_rdoc_generator_darkfish.rb:17: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rdoc/test_rdoc_generator_darkfish.rb:68: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rdoc/test_rdoc_generator_darkfish.rb:17: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rdoc/test_rdoc_generator_darkfish.rb:68: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rdoc/test_rdoc_generator_darkfish.rb:17: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rdoc/test_rdoc_generator_darkfish.rb:68: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random2/test/mkmf/base.rb:104: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  #<Thread:0x00007f5bb764e2a8 /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:20 run> terminated with exception (report_on_exception is true):
  /tmp/ruby/v3/src/trunk-random2/lib/fileutils.rb:139:in `chdir': conflicting chdir during another chdir block (RuntimeError)
  	from /tmp/ruby/v3/src/trunk-random2/lib/fileutils.rb:139:in `cd'
  	from /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:1742:in `block in test_chdir_verbose'
  	from /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:22:in `block (2 levels) in assert_output_lines'
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:175: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/fileutils/test_fileutils.rb:182: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rdoc/test_rdoc_generator_ri.rb:34: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rdoc/test_rdoc_generator_ri.rb:40: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rdoc/test_rdoc_generator_ri.rb:34: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rdoc/test_rdoc_generator_ri.rb:40: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
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  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:383: warning: conflicting chdir during another chdir block
  /tmp/ruby/v3/src/trunk-random2/test/rubygems/helper.rb:468: warning: conflicting chdir during another chdir block
  $$$ #<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-random2 --incremental --process-num=6
  21770  6709    11    11 ?           -1 Sl    1001   7:37 /tmp/ruby/v3/src/trunk-random2/test/runner.rb: TestProcess#test_process_detach: TestRubyOptions#test_segv_setproctitle
     11  7444    11    11 ?           -1 Sl    1001   0:00 ruby ./br.rb build_report trunk-random2 --incremental --process-num=6
   7444  7446    11    11 ?           -1 S     1001   0:00 sh -c ruby /home/ko1/ruby/build-ruby/build-ruby.rb --target_name=trunk-random2 --logfile=/home/ko1/ruby/logs/brlog.trunk-random2.20210911-085155 --root_dir=/tmp/ruby --timeout=10800 --test_opts='TESTS="--test-order=random"' --incremental --process-num=6
   7446  7447    11    11 ?           -1 Sl    1001   0:00 ruby /home/ko1/ruby/build-ruby/build-ruby.rb --target_name=trunk-random2 --logfile=/home/ko1/ruby/logs/brlog.trunk-random2.20210911-085155 --root_dir=/tmp/ruby --timeout=10800 --test_opts=TESTS="--test-order=random" --incremental --process-num=6
   6709 11913    11    11 ?           -1 R     1001   0:00 /tmp/test_ruby_test_bug759720210911-6709-z3r92o.rb
   7447 11914    11    11 ?           -1 R     1001   0:00 ps jx
   7447 21690    11    11 ?           -1 S     1001   0:00 sh -c make yes-test-all TESTS="--test-order=random"
  21690 21691    11    11 ?           -1 S     1001   0:00 make yes-test-all TESTS=--test-order=random
  21691 21770    11    11 ?           -1 Sl    1001   9:51 /tmp/ruby/v3/src/trunk-random2/test/runner.rb: TestProcess#test_process_detach
  {10=>[11], 21770=>[6709], 11=>[7444], 7444=>[7446], 7446=>[7447], 6709=>[11913], 7447=>[11914, 21690], 21690=>[21691], 21691=>[21770]}
  "timeout 60 gdb -p 11914 -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, 11914]
  #<Errno::ESRCH: No such process>
  "timeout 60 gdb -p 11913 -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".
  uleb128 (p=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/addr2line.c:201
  201		if (b < 0x80) {
  >>> Threads  Id   Target Id                                Frame 
  * 1    Thread 0x7f6c127baf40 (LWP 11913) "ruby" uleb128 (p=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/addr2line.c:201
  >>> Machine level backtrace
  
  Thread 1 (Thread 0x7f6c127baf40 (LWP 11913)):
  #0  uleb128 (p=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/addr2line.c:201
  #1  parse_debug_line_cu (offset=0, lines=0x55f1ad072780, obj=<optimized out>, debug_line=<synthetic pointer>, traces=0x7f6c13016dc0 <trace>, num_traces=16) at /tmp/ruby/v3/src/trunk-random2/addr2line.c:456
  #2  parse_debug_line (offset=0, lines=0x55f1ad072780, obj=0x55f1ad072d00, size=<optimized out>, debug_line=<optimized out>, traces=0x7f6c13016dc0 <trace>, num_traces=16) at /tmp/ruby/v3/src/trunk-random2/addr2line.c:508
  #3  fill_lines (num_traces=num_traces@entry=16, traces=traces@entry=0x7f6c13016dc0 <trace>, check_debuglink=check_debuglink@entry=1, objp=objp@entry=0x55f1ad012438, lines=lines@entry=0x55f1ad072780, offset=offset@entry=0) at /tmp/ruby/v3/src/trunk-random2/addr2line.c:1959
  #4  0x00007f6c12ef005d in rb_dump_backtrace_with_lines (num_traces=<optimized out>, traces=traces@entry=0x7f6c13016dc0 <trace>) at /tmp/ruby/v3/src/trunk-random2/addr2line.c:2341
  #5  0x00007f6c12ee2fd8 in rb_print_backtrace () at /tmp/ruby/v3/src/trunk-random2/vm_dump.c:761
  #6  rb_vm_bugreport (ctx=ctx@entry=0x55f1ad012740) at /tmp/ruby/v3/src/trunk-random2/vm_dump.c:1041
  #7  0x00007f6c12ce87e4 in rb_bug_for_fatal_signal (default_sighandler=0x0, sig=sig@entry=11, ctx=ctx@entry=0x55f1ad012740, fmt=fmt@entry=0x7f6c12f2eb9d "Segmentation fault at %p") at /tmp/ruby/v3/src/trunk-random2/error.c:820
  #8  0x00007f6c12e39c8d in sigsegv (sig=11, info=0x55f1ad012870, ctx=0x55f1ad012740) at /tmp/ruby/v3/src/trunk-random2/signal.c:964
  #9  <signal handler called>
  #10 0x00007f6c1280255b in kill () at ../sysdeps/unix/syscall-template.S:78
  #11 0x00007f6c12e3b130 in rb_f_kill (argc=<optimized out>, argv=0x7f6c126b9048) at /tmp/ruby/v3/src/trunk-random2/signal.c:481
  #12 0x00007f6c12eba1eb in vm_call_cfunc_with_frame (ec=0x55f1acf7a760, reg_cfp=0x7f6c127b8fa0, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:2989
  #13 0x00007f6c12ecf5c9 in vm_call_method_each_type (ec=0x55f1acf7a760, cfp=0x7f6c127b8fa0, calling=0x7ffd246daea0) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3485
  #14 0x00007f6c12ecff84 in vm_call_method (ec=0x55f1acf7a760, cfp=0x7f6c127b8fa0, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3627
  #15 0x00007f6c12ec865e 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-random2/vm_callinfo.h:335
  #16 vm_exec_core (ec=0x55f1acf7a760, initial=11) at ../../src/trunk-random2/insns.def:775
  #17 0x00007f6c12ece1cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random2/vm.c:2162
  #18 0x00007f6c12ced36b in rb_ec_exec_node (ec=ec@entry=0x55f1acf7a760, n=n@entry=0x7f6c12695318) at /tmp/ruby/v3/src/trunk-random2/eval.c:280
  #19 0x00007f6c12cf332a in ruby_run_node (n=0x7f6c12695318) at /tmp/ruby/v3/src/trunk-random2/eval.c:321
  #20 0x000055f1ab8601d3 in main (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/main.c:47
  >>> Dump Ruby level backtrace
  $1 = 0
  ">>> Finish
  "[Inferior 1 (process 11913) detached]
  [nil, 11913]
  "timeout 60 gdb -p 6709 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  [New LWP 11445]
  [New LWP 11451]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  RCLASS_SUPER (klass=140032616529760) at /tmp/ruby/v3/src/trunk-random2/internal/class.h:170
  170	    return RCLASS(klass)->super;
  >>> Threads  Id   Target Id                                          Frame 
  * 1    Thread 0x7f5be697bf40 (LWP 6709) "ruby"            RCLASS_SUPER (klass=140032616529760) at /tmp/ruby/v3/src/trunk-random2/internal/class.h:170
    2    Thread 0x7f5be14ff700 (LWP 11445) "envutil.rb:167" futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f5be14fee50, clockid=<optimized out>, expected=0, futex_word=0x7f5be14fee88) at ../sysdeps/nptl/futex-internal.h:320
    3    Thread 0x7f5bb639e700 (LWP 11451) "envutil.rb:166" futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f5bb639de50, clockid=<optimized out>, expected=0, futex_word=0x7f5bb639de88) at ../sysdeps/nptl/futex-internal.h:320
  >>> Machine level backtrace
  
  Thread 3 (Thread 0x7f5bb639e700 (LWP 11451)):
  #0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f5bb639de50, clockid=<optimized out>, expected=0, futex_word=0x7f5bb639de88) at ../sysdeps/nptl/futex-internal.h:320
  #1  __pthread_cond_wait_common (abstime=0x7f5bb639de50, clockid=<optimized out>, mutex=0x7f5be71d6fc0 <thread_cache_lock>, cond=0x7f5bb639de60) at pthread_cond_wait.c:520
  #2  __pthread_cond_timedwait (cond=cond@entry=0x7f5bb639de60, mutex=mutex@entry=0x7f5be71d6fc0 <thread_cache_lock>, abstime=abstime@entry=0x7f5bb639de50) at pthread_cond_wait.c:656
  #3  0x00007f5be70470e8 in native_cond_timedwait (abs=<synthetic pointer>, mutex=0x7f5be71d6fc0 <thread_cache_lock>, cond=0x7f5bb639de60) at /tmp/ruby/v3/src/trunk-random2/thread_pthread.c:565
  #4  register_cached_thread_and_wait (altstack=0x55977a216e00) at /tmp/ruby/v3/src/trunk-random2/thread_pthread.c:1109
  #5  thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/thread_pthread.c:1054
  #6  0x00007f5be6d99609 in start_thread (arg=<optimized out>) at pthread_create.c:477
  #7  0x00007f5be6a9f293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 2 (Thread 0x7f5be14ff700 (LWP 11445)):
  #0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f5be14fee50, clockid=<optimized out>, expected=0, futex_word=0x7f5be14fee88) at ../sysdeps/nptl/futex-internal.h:320
  #1  __pthread_cond_wait_common (abstime=0x7f5be14fee50, clockid=<optimized out>, mutex=0x7f5be71d6fc0 <thread_cache_lock>, cond=0x7f5be14fee60) at pthread_cond_wait.c:520
  #2  __pthread_cond_timedwait (cond=cond@entry=0x7f5be14fee60, mutex=mutex@entry=0x7f5be71d6fc0 <thread_cache_lock>, abstime=abstime@entry=0x7f5be14fee50) at pthread_cond_wait.c:656
  #3  0x00007f5be70470e8 in native_cond_timedwait (abs=<synthetic pointer>, mutex=0x7f5be71d6fc0 <thread_cache_lock>, cond=0x7f5be14fee60) at /tmp/ruby/v3/src/trunk-random2/thread_pthread.c:565
  #4  register_cached_thread_and_wait (altstack=0x55977a1fc800) at /tmp/ruby/v3/src/trunk-random2/thread_pthread.c:1109
  #5  thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/thread_pthread.c:1054
  #6  0x00007f5be6d99609 in start_thread (arg=<optimized out>) at pthread_create.c:477
  #7  0x00007f5be6a9f293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 1 (Thread 0x7f5be697bf40 (LWP 6709)):
  #0  RCLASS_SUPER (klass=140032616529760) at /tmp/ruby/v3/src/trunk-random2/internal/class.h:170
  #1  class_search_ancestor (c=140031898491840, cl=140032616529760) at /tmp/ruby/v3/src/trunk-random2/object.c:803
  #2  rb_obj_is_kind_of (obj=obj@entry=140032602787240, c=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/object.c:794
  #3  0x00007f5be6ec5588 in os_obj_of_i (vstart=<optimized out>, vend=0x7f5be18bfff8, stride=40, data=0x7fffd8c73ea0) at /tmp/ruby/v3/src/trunk-random2/gc.c:3735
  #4  0x00007f5be6ecabb7 in objspace_each_objects_try (arg=arg@entry=140736830324256) at /tmp/ruby/v3/src/trunk-random2/gc.c:3592
  #5  0x00007f5be6eb1fce in rb_ensure (b_proc=b_proc@entry=0x7f5be6ecaaf0 <objspace_each_objects_try>, data1=data1@entry=140736830324256, e_proc=e_proc@entry=0x7f5be6ec15c0 <objspace_each_objects_ensure>, data2=data2@entry=140736830324256) at /tmp/ruby/v3/src/trunk-random2/eval.c:990
  #6  0x00007f5be6ed4552 in objspace_each_objects (protected=true, data=0x7fffd8c73ea0, callback=0x7f5be6ec54d0 <os_obj_of_i>, objspace=0x559762dca090) at /tmp/ruby/v3/src/trunk-random2/gc.c:3667
  #7  rb_objspace_each_objects (callback=callback@entry=0x7f5be6ec54d0 <os_obj_of_i>, data=data@entry=0x7fffd8c73ea0) at /tmp/ruby/v3/src/trunk-random2/gc.c:3642
  #8  0x00007f5be6ed45dd in os_obj_of (of=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/gc.c:3751
  #9  os_each_obj (argc=<optimized out>, argv=<optimized out>, os=140032686129560) at /tmp/ruby/v3/src/trunk-random2/gc.c:3798
  #10 0x00007f5be7094797 in vm_call0_cfunc_with_frame (argv=0x7f5bb4b26400, calling=<optimized out>, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:135
  #11 vm_call0_cfunc (argv=0x7f5bb4b26400, calling=<optimized out>, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:149
  #12 vm_call0_body (ec=0x559762dca760, calling=<optimized out>, argv=0x7f5bb4b26400) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:182
  #13 0x00007f5be7096b99 in vm_call0_cc (kw_splat=<optimized out>, cc=<optimized out>, argv=0x7f5bb4b26400, argc=1, id=22577, recv=140032686129560, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:72
  #14 rb_call0 (ec=0x559762dca760, recv=140032686129560, mid=22577, argc=1, argv=0x7f5bb4b26400, call_scope=<optimized out>, self=140031850341440) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:540
  #15 0x00007f5be70978cd in rb_call (scope=CALL_FCALL, argv=<optimized out>, argc=<optimized out>, mid=<optimized out>, recv=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:864
  #16 iterate_method (obj=obj@entry=140736830325120) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1577
  #17 0x00007f5be7081af6 in rb_iterate0 (it_proc=it_proc@entry=0x7f5be7097880 <iterate_method>, data1=data1@entry=140736830325120, ifunc=0x0, ec=ec@entry=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1519
  #18 0x00007f5be7081eca in rb_iterate_internal (data2=140031850341440, bl_proc=0x0, data1=140736830325120, it_proc=0x7f5be7097880 <iterate_method>) at /tmp/ruby/v3/src/trunk-random2/internal/imemo.h:188
  #19 rb_block_call_kw (obj=<optimized out>, mid=<optimized out>, argc=<optimized out>, argv=<optimized out>, bl_proc=bl_proc@entry=0x0, data2=data2@entry=140031850341440, kw_splat=0) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1600
  #20 0x00007f5be6ea1179 in enumerator_block_call (obj=<optimized out>, func=0x0, arg=140031850341440) at /tmp/ruby/v3/src/trunk-random2/enumerator.c:553
  #21 0x00007f5be7094797 in vm_call0_cfunc_with_frame (argv=0x0, calling=<optimized out>, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:135
  #22 vm_call0_cfunc (argv=0x0, calling=<optimized out>, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:149
  #23 vm_call0_body (ec=0x559762dca760, calling=<optimized out>, argv=0x0) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:182
  #24 0x00007f5be7096b99 in vm_call0_cc (kw_splat=<optimized out>, cc=<optimized out>, argv=0x0, argc=0, id=3009, recv=140031850341440, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:72
  #25 rb_call0 (ec=0x559762dca760, recv=140031850341440, mid=3009, argc=0, argv=0x0, call_scope=<optimized out>, self=140031850341440) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:540
  #26 0x00007f5be70978cd in rb_call (scope=CALL_FCALL, argv=<optimized out>, argc=<optimized out>, mid=<optimized out>, recv=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:864
  #27 iterate_method (obj=obj@entry=140736830325984) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1577
  #28 0x00007f5be7081af6 in rb_iterate0 (it_proc=it_proc@entry=0x7f5be7097880 <iterate_method>, data1=data1@entry=140736830325984, ifunc=0x7f5bb4b263a0, ec=ec@entry=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1519
  #29 0x00007f5be7081eca in rb_iterate_internal (data2=140031850341320, bl_proc=0x7f5be6e9c320 <find_all_i>, data1=140736830325984, it_proc=0x7f5be7097880 <iterate_method>) at /tmp/ruby/v3/src/trunk-random2/internal/imemo.h:188
  #30 rb_block_call_kw (obj=obj@entry=140031850341440, mid=mid@entry=3009, argc=argc@entry=0, argv=argv@entry=0x0, bl_proc=bl_proc@entry=0x7f5be6e9c320 <find_all_i>, data2=data2@entry=140031850341320, kw_splat=0) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1600
  #31 0x00007f5be7081eff in rb_block_call (obj=obj@entry=140031850341440, mid=mid@entry=3009, argc=argc@entry=0, argv=argv@entry=0x0, bl_proc=bl_proc@entry=0x7f5be6e9c320 <find_all_i>, data2=data2@entry=140031850341320) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1586
  #32 0x00007f5be6e95ffa in enum_find_all (obj=140031850341440) at /tmp/ruby/v3/src/trunk-random2/enum.c:516
  #33 0x00007f5be707b1eb in vm_call_cfunc_with_frame (ec=0x559762dca760, reg_cfp=0x7f5be6979670, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:2989
  #34 0x00007f5be707f95b in vm_sendish (ec=0x559762dca760, reg_cfp=0x7f5be6979670, cd=0x5597630e0140, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random2/vm_callinfo.h:335
  #35 0x00007f5be708972f in vm_exec_core (ec=0x559762dca760, initial=94108690503472) at ../../src/trunk-random2/insns.def:756
  #36 0x00007f5be708fa84 in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random2/vm.c:2171
  #37 0x00007f5be7094b4b in vm_call0_body (ec=0x559762dca760, calling=0x7fffd8c749d0, argv=0x7f5be687a760) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:178
  #38 0x00007f5be7096b99 in vm_call0_cc (kw_splat=<optimized out>, cc=<optimized out>, argv=0x7f5be687a760, argc=0, id=3121, recv=140031850342880, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:72
  #39 rb_call0 (ec=0x559762dca760, recv=140031850342880, mid=3121, argc=0, argv=0x7f5be687a760, call_scope=<optimized out>, self=140031894303880) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:540
  #40 0x00007f5be7097456 in rb_call (scope=CALL_FCALL, argv=0x7f5be687a760, argc=0, mid=3121, recv=140031850342880) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:864
  #41 rb_funcallv_kw (recv=recv@entry=140031850342880, mid=mid@entry=3121, argc=argc@entry=0, argv=argv@entry=0x7f5be687a760, kw_splat=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1061
  #42 0x00007f5be6eb4484 in rb_obj_call_init_kw (obj=obj@entry=140031850342880, argc=argc@entry=0, argv=argv@entry=0x7f5be687a760, kw_splat=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/eval.c:1512
  #43 0x00007f5be6f63422 in rb_class_new_instance_pass_kw (argc=0, argv=0x7f5be687a760, klass=140031894303880) at /tmp/ruby/v3/src/trunk-random2/object.c:1995
  #44 0x00007f5be707b1eb in vm_call_cfunc_with_frame (ec=0x559762dca760, reg_cfp=0x7f5be6979718, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:2989
  #45 0x00007f5be708965e 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-random2/vm_callinfo.h:335
  #46 vm_exec_core (ec=0x559762dca760, initial=94108690503472) at ../../src/trunk-random2/insns.def:775
  #47 0x00007f5be708f1cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random2/vm.c:2162
  #48 0x00007f5be70938ce in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=140032642872000, iseq=0x7f5be6857c50, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm.c:1264
  #49 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7fffd8c74dd8, argc=1, self=140032642872000, captured=<optimized out>, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm.c:1336
  #50 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-random2/vm.c:1354
  #51 vm_yield (argc=1, kw_splat=0, argv=0x7fffd8c74dd8, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm.c:1399
  #52 rb_yield_0 (argv=0x7fffd8c74dd8, argc=1) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1335
  #53 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1351
  #54 0x00007f5be6e10f1c in rb_ary_each (ary=140032604985920) at /tmp/ruby/v3/src/trunk-random2/include/ruby/internal/core/rarray.h:372
  #55 0x00007f5be707b1eb in vm_call_cfunc_with_frame (ec=0x559762dca760, reg_cfp=0x7f5be69797c0, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:2989
  #56 0x00007f5be70905c9 in vm_call_method_each_type (ec=0x559762dca760, cfp=0x7f5be69797c0, calling=0x7fffd8c75130) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3485
  #57 0x00007f5be7090f84 in vm_call_method (ec=0x559762dca760, cfp=0x7f5be69797c0, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3627
  #58 0x00007f5be7090a47 in vm_call_refined (calling=0x7fffd8c75130, cfp=0x7f5be69797c0, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3464
  #59 vm_call_method_each_type (ec=0x559762dca760, cfp=0x7f5be69797c0, calling=0x7fffd8c75130) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3566
  #60 0x00007f5be7090f84 in vm_call_method (ec=0x559762dca760, cfp=0x7f5be69797c0, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3627
  #61 0x00007f5be707f95b in vm_sendish (ec=0x559762dca760, reg_cfp=0x7f5be69797c0, cd=0x559762f69b50, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random2/vm_callinfo.h:335
  #62 0x00007f5be708972f in vm_exec_core (ec=0x559762dca760, initial=94108690503472) at ../../src/trunk-random2/insns.def:756
  #63 0x00007f5be708f1cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random2/vm.c:2162
  #64 0x00007f5be70938ce in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=140032642872000, iseq=0x7f5be685f680, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm.c:1264
  #65 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7fffd8c753c8, argc=1, self=140032642872000, captured=<optimized out>, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm.c:1336
  #66 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-random2/vm.c:1354
  #67 vm_yield (argc=1, kw_splat=0, argv=0x7fffd8c753c8, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm.c:1399
  #68 rb_yield_0 (argv=0x7fffd8c753c8, argc=1) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1335
  #69 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1351
  #70 0x00007f5be6e10f1c in rb_ary_each (ary=140032609849240) at /tmp/ruby/v3/src/trunk-random2/include/ruby/internal/core/rarray.h:372
  #71 0x00007f5be707b1eb in vm_call_cfunc_with_frame (ec=0x559762dca760, reg_cfp=0x7f5be6979910, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:2989
  #72 0x00007f5be70905c9 in vm_call_method_each_type (ec=0x559762dca760, cfp=0x7f5be6979910, calling=0x7fffd8c75720) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3485
  #73 0x00007f5be7090f84 in vm_call_method (ec=0x559762dca760, cfp=0x7f5be6979910, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3627
  #74 0x00007f5be7090a47 in vm_call_refined (calling=0x7fffd8c75720, cfp=0x7f5be6979910, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3464
  #75 vm_call_method_each_type (ec=0x559762dca760, cfp=0x7f5be6979910, calling=0x7fffd8c75720) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3566
  #76 0x00007f5be7090f84 in vm_call_method (ec=0x559762dca760, cfp=0x7f5be6979910, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3627
  #77 0x00007f5be707f95b in vm_sendish (ec=0x559762dca760, reg_cfp=0x7f5be6979910, cd=0x559762f72660, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random2/vm_callinfo.h:335
  #78 0x00007f5be708972f in vm_exec_core (ec=0x559762dca760, initial=94108690503472) at ../../src/trunk-random2/insns.def:756
  #79 0x00007f5be708f1cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random2/vm.c:2162
  #80 0x00007f5be7094583 in rb_vm_invoke_proc (ec=<optimized out>, proc=proc@entry=0x559763005f10, argc=argc@entry=0, argv=argv@entry=0x7f5be1b11488, kw_splat=kw_splat@entry=0, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-random2/vm.c:1487
  #81 0x00007f5be6f9a016 in rb_proc_call (self=<optimized out>, args=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_core.h:1825
  #82 0x00007f5be6eb3a5d in exec_end_procs_chain (errp=0x559762dca7d0, procs=0x7f5be71d44d0 <end_procs>) at /tmp/ruby/v3/src/trunk-random2/eval_jump.c:105
  #83 rb_ec_exec_end_proc (ec=ec@entry=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/eval_jump.c:120
  #84 0x00007f5be6eb3c75 in rb_ec_teardown (ec=ec@entry=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/eval.c:155
  #85 0x00007f5be6eb3eb7 in rb_ec_cleanup (ec=<optimized out>, ex0=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/eval.c:205
  #86 0x00007f5be6eb42a2 in ruby_cleanup (ex=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_core.h:1825
  #87 0x00007f5be6eb42bf in ruby_stop (ex=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/eval.c:291
  #88 0x00007f5be6fa8be8 in rb_f_fork (obj=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/process.c:4341
  #89 rb_f_fork (obj=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/process.c:4332
  #90 0x00007f5be707b1eb in vm_call_cfunc_with_frame (ec=0x559762dca760, reg_cfp=0x7f5be6979a98, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:2989
  #91 0x00007f5be70905c9 in vm_call_method_each_type (ec=0x559762dca760, cfp=0x7f5be6979a98, calling=0x7fffd8c75eb0) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3485
  #92 0x00007f5be7090f84 in vm_call_method (ec=0x559762dca760, cfp=0x7f5be6979a98, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3627
  #93 0x00007f5be707f95b in vm_sendish (ec=0x559762dca760, reg_cfp=0x7f5be6979a98, cd=0x5597662f1110, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random2/vm_callinfo.h:335
  #94 0x00007f5be708972f in vm_exec_core (ec=0x559762dca760, initial=94108690503472) at ../../src/trunk-random2/insns.def:756
  #95 0x00007f5be708f1cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random2/vm.c:2162
  #96 0x00007f5be6e939f2 in filter_map_i (i=<optimized out>, ary=140031848531600, argc=<optimized out>, argv=<optimized out>, blockarg=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/enum.c:524
  #97 0x00007f5be708500a in vm_yield_with_cfunc (ec=ec@entry=0x559762dca760, self=140031848537080, argc=argc@entry=1, argv=argv@entry=0x7fffd8c761c8, kw_splat=0, block_handler=0, me=0x0, captured=<optimized out>, captured=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3834
  #98 0x00007f5be70939db in 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-random2/vm_core.h:1482
  #99 vm_yield (argc=1, kw_splat=0, argv=0x7fffd8c761c8, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm.c:1399
  #100 rb_yield_0 (argv=0x7fffd8c761c8, argc=1) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1335
  #101 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1351
  #102 0x00007f5be6e10f1c in rb_ary_each (ary=140031848537080) at /tmp/ruby/v3/src/trunk-random2/include/ruby/internal/core/rarray.h:372
  #103 0x00007f5be7094797 in vm_call0_cfunc_with_frame (argv=0x0, calling=<optimized out>, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:135
  #104 vm_call0_cfunc (argv=0x0, calling=<optimized out>, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:149
  #105 vm_call0_body (ec=0x559762dca760, calling=<optimized out>, argv=0x0) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:182
  #106 0x00007f5be7094a76 in vm_call0_cme (cme=<optimized out>, argv=<optimized out>, calling=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:79
  #107 vm_call0_body (ec=0x559762dca760, calling=0x7fffd8c76400, argv=0x0) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:252
  #108 0x00007f5be7096b99 in vm_call0_cc (kw_splat=<optimized out>, cc=<optimized out>, argv=0x0, argc=0, id=3009, recv=140031848537080, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:72
  #109 rb_call0 (ec=0x559762dca760, recv=140031848537080, mid=3009, argc=0, argv=0x0, call_scope=<optimized out>, self=140031848537080) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:540
  #110 0x00007f5be70978cd in rb_call (scope=CALL_FCALL, argv=<optimized out>, argc=<optimized out>, mid=<optimized out>, recv=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:864
  #111 iterate_method (obj=obj@entry=140736830334384) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1577
  #112 0x00007f5be7081af6 in rb_iterate0 (it_proc=it_proc@entry=0x7f5be7097880 <iterate_method>, data1=data1@entry=140736830334384, ifunc=0x7f5bb496c668, ec=ec@entry=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1519
  #113 0x00007f5be7081eca in rb_iterate_internal (data2=140031848531600, bl_proc=0x7f5be6e939e0 <filter_map_i>, data1=140736830334384, it_proc=0x7f5be7097880 <iterate_method>) at /tmp/ruby/v3/src/trunk-random2/internal/imemo.h:188
  #114 rb_block_call_kw (obj=obj@entry=140031848537080, mid=mid@entry=3009, argc=argc@entry=0, argv=argv@entry=0x0, bl_proc=bl_proc@entry=0x7f5be6e939e0 <filter_map_i>, data2=data2@entry=140031848531600, kw_splat=0) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1600
  #115 0x00007f5be7081eff in rb_block_call (obj=obj@entry=140031848537080, mid=mid@entry=3009, argc=argc@entry=0, argv=argv@entry=0x0, bl_proc=bl_proc@entry=0x7f5be6e939e0 <filter_map_i>, data2=data2@entry=140031848531600) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1586
  #116 0x00007f5be6e9607a in enum_filter_map (obj=140031848537080) at /tmp/ruby/v3/src/trunk-random2/enum.c:557
  #117 0x00007f5be707b1eb in vm_call_cfunc_with_frame (ec=0x559762dca760, reg_cfp=0x7f5be6979c20, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:2989
  #118 0x00007f5be707f95b in vm_sendish (ec=0x559762dca760, reg_cfp=0x7f5be6979c20, cd=0x559762ee1ab0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random2/vm_callinfo.h:335
  #119 0x00007f5be708972f in vm_exec_core (ec=0x559762dca760, initial=94108690503472) at ../../src/trunk-random2/insns.def:756
  #120 0x00007f5be708f1cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random2/vm.c:2162
  #121 0x00007f5be70938ce in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=140032642872000, iseq=0x7f5be6857c50, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm.c:1264
  #122 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7fffd8c769b8, argc=1, self=140032642872000, captured=<optimized out>, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm.c:1336
  #123 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-random2/vm.c:1354
  #124 vm_yield (argc=1, kw_splat=0, argv=0x7fffd8c769b8, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm.c:1399
  #125 rb_yield_0 (argv=0x7fffd8c769b8, argc=1) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1335
  #126 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1351
  #127 0x00007f5be6e10f1c in rb_ary_each (ary=140032609906000) at /tmp/ruby/v3/src/trunk-random2/include/ruby/internal/core/rarray.h:372
  #128 0x00007f5be707b1eb in vm_call_cfunc_with_frame (ec=0x559762dca760, reg_cfp=0x7f5be6979cc8, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:2989
  #129 0x00007f5be70905c9 in vm_call_method_each_type (ec=0x559762dca760, cfp=0x7f5be6979cc8, calling=0x7fffd8c76d10) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3485
  #130 0x00007f5be7090f84 in vm_call_method (ec=0x559762dca760, cfp=0x7f5be6979cc8, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3627
  #131 0x00007f5be7090a47 in vm_call_refined (calling=0x7fffd8c76d10, cfp=0x7f5be6979cc8, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3464
  #132 vm_call_method_each_type (ec=0x559762dca760, cfp=0x7f5be6979cc8, calling=0x7fffd8c76d10) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3566
  #133 0x00007f5be7090f84 in vm_call_method (ec=0x559762dca760, cfp=0x7f5be6979cc8, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3627
  #134 0x00007f5be707f95b in vm_sendish (ec=0x559762dca760, reg_cfp=0x7f5be6979cc8, cd=0x559762f69b50, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random2/vm_callinfo.h:335
  #135 0x00007f5be708972f in vm_exec_core (ec=0x559762dca760, initial=94108690503472) at ../../src/trunk-random2/insns.def:756
  #136 0x00007f5be708f1cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random2/vm.c:2162
  #137 0x00007f5be70938ce in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=140032642872000, iseq=0x7f5be685f680, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm.c:1264
  #138 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7fffd8c76fa8, argc=1, self=140032642872000, captured=<optimized out>, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm.c:1336
  #139 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-random2/vm.c:1354
  #140 vm_yield (argc=1, kw_splat=0, argv=0x7fffd8c76fa8, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm.c:1399
  #141 rb_yield_0 (argv=0x7fffd8c76fa8, argc=1) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1335
  #142 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1351
  #143 0x00007f5be6e10f1c in rb_ary_each (ary=140032609849240) at /tmp/ruby/v3/src/trunk-random2/include/ruby/internal/core/rarray.h:372
  #144 0x00007f5be707b1eb in vm_call_cfunc_with_frame (ec=0x559762dca760, reg_cfp=0x7f5be6979e18, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:2989
  #145 0x00007f5be70905c9 in vm_call_method_each_type (ec=0x559762dca760, cfp=0x7f5be6979e18, calling=0x7fffd8c77300) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3485
  #146 0x00007f5be7090f84 in vm_call_method (ec=0x559762dca760, cfp=0x7f5be6979e18, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3627
  #147 0x00007f5be7090a47 in vm_call_refined (calling=0x7fffd8c77300, cfp=0x7f5be6979e18, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3464
  #148 vm_call_method_each_type (ec=0x559762dca760, cfp=0x7f5be6979e18, calling=0x7fffd8c77300) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3566
  #149 0x00007f5be7090f84 in vm_call_method (ec=0x559762dca760, cfp=0x7f5be6979e18, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3627
  #150 0x00007f5be707f95b in vm_sendish (ec=0x559762dca760, reg_cfp=0x7f5be6979e18, cd=0x559762f72660, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random2/vm_callinfo.h:335
  #151 0x00007f5be708972f in vm_exec_core (ec=0x559762dca760, initial=94108690503472) at ../../src/trunk-random2/insns.def:756
  #152 0x00007f5be708fa84 in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random2/vm.c:2171
  #153 0x00007f5be6f12791 in load_iseq_eval (fname=140032686270200, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/load.c:629
  #154 require_internal (ec=0x559762dca760, fname=<optimized out>, exception=1) at /tmp/ruby/v3/src/trunk-random2/load.c:1095
  #155 0x00007f5be6f131c0 in rb_require_string (fname=140032686272640) at /tmp/ruby/v3/src/trunk-random2/load.c:1173
  #156 0x00007f5be707b1eb in vm_call_cfunc_with_frame (ec=0x559762dca760, reg_cfp=0x7f5be6979fa0, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:2989
  #157 0x00007f5be70905c9 in vm_call_method_each_type (ec=0x559762dca760, cfp=0x7f5be6979fa0, calling=0x7fffd8c77970) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3485
  #158 0x00007f5be7090f84 in vm_call_method (ec=0x559762dca760, cfp=0x7f5be6979fa0, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3627
  #159 0x00007f5be708965e 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-random2/vm_callinfo.h:335
  #160 vm_exec_core (ec=0x559762dca760, initial=94108690503472) at ../../src/trunk-random2/insns.def:775
  #161 0x00007f5be708f1cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random2/vm.c:2162
  #162 0x00007f5be6eae36b in rb_ec_exec_node (ec=ec@entry=0x559762dca760, n=n@entry=0x7f5be6854c58) at /tmp/ruby/v3/src/trunk-random2/eval.c:280
  #163 0x00007f5be6eb432a in ruby_run_node (n=0x7f5be6854c58) at /tmp/ruby/v3/src/trunk-random2/eval.c:321
  #164 0x0000559762b581d3 in main (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/main.c:47
  >>> Dump Ruby level backtrace
  th: 0x559762dc9f10, native_id: 0x7f5be697bf40
  -- Control frame information -----------------------------------------------
  c:0047 p:---- s:0258 e:000257 CFUNC  :each_object
    me:
      called_id: each_object, type: cfunc
      owner class: 0x00007f5bb76ac308 [3LM   ] T_CLASS (annon)
    self: 0x00007f5be6838198 [3LM   ] T_MODULE ObjectSpace
  c:0046 p:---- s:0255 e:000254 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x00007f5be683f7e0 [3LM   ] T_CLASS Enumerator
    self: 0x00007f5bb4b26440 [0    U] enumerator (Enumerator)enumerator
  c:0045 p:---- s:0252 e:000251 CFUNC  :find_all
    me:
      called_id: find_all, type: cfunc
      owner class: 0x00007f5be681f968 [3LM   ] T_MODULE (Module)Enumerable
      defined_class: 0x00007f5bb76a7a38 [3LM   ] T_ICLASS src:Enumerable
    self: 0x00007f5bb4b26440 [0    U] enumerator (Enumerator)enumerator
  c:0044 p:0073 s:0248 e:000247 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/leakchecker.rb:158
    me:
      called_id: find_tempfiles, type: iseq
      owner class: 0x00007f5bb7513488 [3LM   ] T_CLASS LeakChecker
    self: 0x00007f5bb4b269e0 [0     ] T_OBJECT (LeakChecker)len:7 ptr:0x00007f5be6525f98
    lvars:
      prev_count: T_FIXNUM -1
      count: T_FIXNUM 2523
      tempfiles: T_NIL
  c:0043 p:0014 s:0241 e:000240 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/leakchecker.rb:8 [FINISH]
    me:
      called_id: initialize, type: iseq
      owner class: 0x00007f5bb7513488 [3LM   ] T_CLASS LeakChecker
    self: 0x00007f5bb4b269e0 [0     ] T_OBJECT (LeakChecker)len:7 ptr:0x00007f5be6525f98
  c:0042 p:---- s:0237 e:000236 CFUNC  :new
    me:
      called_id: new, type: cfunc
      owner class: 0x00007f5be681a7b0 [3LM   ] T_CLASS Class
    self: 0x00007f5bb7513488 [3LM   ] T_CLASS LeakChecker
  c:0041 p:0076 s:0233 e:000232 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:1371
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x00007f5be3f41a28 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007f5be3ef72c0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000559768e393d0
    lvars:
      suite: 0x00007f5be025fcb8 [3LM   ] T_CLASS DRbTests::TestDRbSSLCore
      type: T_SYMBOL test
      header: 0x00007f5bb4b26f30 [0     ] T_STRING (String)test_suite_header
      filter: 0x00007f5be68616d8 [3LM   ] T_REGEXP (Regexp)
      all_test_methods: 0x00007f5bb4b26a80 [0     ] T_ARRAY (Array)[   ] len: 18, capa:18 ptr:0x0000559769b78950
      leakchecker: T_NIL
      trace: T_NIL
      assertions: T_NIL
  c:0040 p:0010 s:0221 e:000219 BLOCK  /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:669 [FINISH]
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x00007f5bb7511638 [3LM   ] T_MODULE (Module)Test::Unit::Parallel
      defined_class: 0x00007f5bb789bad8 [3LM   ] T_ICLASS src:Test::Unit::Parallel
    self: 0x00007f5be3ef72c0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000559768e393d0
    lvars:
      suite: 0x00007f5be025fcb8 [3LM   ] T_CLASS DRbTests::TestDRbSSLCore
      e: T_NIL
  c:0039 p:---- s:0215 e:000214 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x00007f5be6829878 [3LM   ] T_CLASS Array
    self: 0x00007f5be1ad5a40 [3LM   ] T_ARRAY (Array)[   ] len: 953, capa:953 ptr:0x000055976b31c610
  c:0038 p:0054 s:0211 E:001da8 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:667
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x00007f5bb7511638 [3LM   ] T_MODULE (Module)Test::Unit::Parallel
      defined_class: 0x00007f5bb789bad8 [3LM   ] T_ICLASS src:Test::Unit::Parallel
    self: 0x00007f5be3ef72c0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000559768e393d0
    lvars:
      suites: 0x00007f5be1ad5a40 [3LM   ] T_ARRAY (Array)[   ] len: 953, capa:953 ptr:0x000055976b31c610
      type: T_SYMBOL test
      result: 0x00007f5be22435e8 [3LM R ] T_ARRAY (Array)[   ] len: 734, capa:983 ptr:0x000055977a232f40
  c:0037 p:0008 s:0204 E:001628 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:704
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x00007f5bb78a2db0 [3LM   ] T_MODULE (Module)Test::Unit::Skipping
      defined_class: 0x00007f5bb789ba10 [3LM   ] T_ICLASS src:Test::Unit::Skipping
    self: 0x00007f5be3ef72c0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000559768e393d0
    lvars:
      suites: 0x00007f5be1ad5a40 [3LM   ] T_ARRAY (Array)[   ] len: 953, capa:953 ptr:0x000055976b31c610
      type: T_SYMBOL test
      result: T_NIL
  c:0036 p:0154 s:0197 E:001468 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:1329
    me:
      called_id: _run_anything, type: iseq
      owner class: 0x00007f5be3f41a28 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007f5be3ef72c0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000559768e393d0
    lvars:
      type: T_SYMBOL test
      suites: 0x00007f5be1ad5a40 [3LM   ] T_ARRAY (Array)[   ] len: 953, capa:953 ptr:0x000055976b31c610
      test_count: T_FIXNUM 0
      assertion_count: T_FIXNUM 0
      sync: T_TRUE
      old_sync: T_FALSE
      start: 0x00007f5be1c9d0d0 [0LM  U] time (Time)time
      results: T_NIL
      t: T_NIL
  c:0035 p:0005 s:0184 E:001010 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:1472
    me:
      called_id: run_tests, type: iseq
      owner class: 0x00007f5be3f41a28 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007f5be3ef72c0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000559768e393d0
  c:0034 p:0006 s:0180 E:000818 BLOCK  /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:1459 [FINISH]
    me:
      called_id: _run, type: iseq
      owner class: 0x00007f5be3f41a28 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007f5be3ef72c0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000559768e393d0
    lvars:
      plugin: 0x00007f5be6858740 [3LM   ] T_STRING (String)run_tests
  c:0033 p:---- s:0176 e:000175 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x00007f5be6829878 [3LM   ] T_CLASS Array
    self: 0x00007f5be1f78f98 [3LM   ] T_ARRAY (Array)[E ] len: 1 (embed)
  c:0032 p:0047 s:0172 E:0019a8 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:1458
    me:
      called_id: _run, type: iseq
      owner class: 0x00007f5be3f41a28 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007f5be3ef72c0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000559768e393d0
    lvars:
      args: 0x00007f5be3ef61b8 [3LM   ] T_HASH (Hash)[S ] 9
  c:0031 p:0013 s:0167 E:0025f8 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:1500
    me:
      called_id: run, type: iseq
      owner class: 0x00007f5be3f41a28 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007f5be1b0e890 [3LM   ] T_OBJECT (Test::Unit::Runner)len:13 ptr:0x000055976414c780
    lvars:
      argv: 0x00007f5be6830a88 [3LM   ] T_ARRAY shared -> 0x00007f5bb4ff9a80 [3LM   ] T_ARRAY [   ] len: 1243, capa:2 ptr:0x000055976d77b9a0
  c:0030 p:0008 s:0162 E:000c40 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:889
    me:
      called_id: run, type: iseq
      owner class: 0x00007f5bb78a2a18 [3LM   ] T_MODULE (Module)Test::Unit::StatusLine
      defined_class: 0x00007f5bb789bb50 [3LM   ] T_ICLASS src:Test::Unit::StatusLine
    self: 0x00007f5be1b0e890 [3LM   ] T_OBJECT (Test::Unit::Runner)len:13 ptr:0x000055976414c780
    lvars:
      args: 0x00007f5be1b0e4f8 [3LM   ] T_ARRAY (Array)[E ] len: 1 (embed)
      result: T_NIL
  c:0029 p:0031 s:0156 E:0021e0 BLOCK  /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:1511
    me:
      called_id: autorun, type: iseq
      owner class: 0x00007f5bb78a1230 [3LM   ] T_CLASS (annon)
    self: 0x00007f5be3f41a28 [3LM   ] T_CLASS Test::Unit::Runner
  c:0028 p:0015 s:0152 E:0004e0 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:80
    me:
      called_id: run_once, type: iseq
      owner class: 0x00007f5bb7511bd8 [3LM   ] T_CLASS (annon)
    self: 0x00007f5bb7511ca0 [3LM   ] T_MODULE Test::Unit::RunCount
  c:0027 p:0028 s:0148 E:002080 BLOCK  /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:1510 [FINISH]
    me:
      called_id: autorun, type: iseq
      owner class: 0x00007f5bb78a1230 [3LM   ] T_CLASS (annon)
    self: 0x00007f5be3f41a28 [3LM   ] T_CLASS Test::Unit::Runner
  c:0026 p:---- s:0145 e:000144 CFUNC  :fork
    me:
      called_id: fork, type: cfunc
      owner class: 0x00007f5be681a5d0 [3LM   ] T_MODULE Kernel
      defined_class: 0x00007f5bb773be18 [3LM   ] T_ICLASS src:Kernel
    self: 0x00007f5be1b14128 [3LM   ] T_OBJECT (TestProcess)len:8 ptr:0x000055976c16bbd0
  c:0025 p:0004 s:0141 E:001668 METHOD /tmp/ruby/v3/src/trunk-random2/test/ruby/test_process.rb:2329
    me:
      called_id: test_process_detach, type: iseq
      owner class: 0x00007f5bb7978550 [3LM   ] T_CLASS TestProcess
    self: 0x00007f5be1b14128 [3LM   ] T_OBJECT (TestProcess)len:8 ptr:0x000055976c16bbd0
    lvars:
      pid: T_NIL
      th: T_NIL
      status: T_NIL
  c:0024 p:0056 s:0134 E:0025b0 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit/testcase.rb:361
    me:
      called_id: run_test, type: iseq
      owner class: 0x00007f5bb784aae8 [3LM R ] T_CLASS Test::Unit::TestCase
    self: 0x00007f5be1b14128 [3LM   ] T_OBJECT (TestProcess)len:8 ptr:0x000055976c16bbd0
    lvars:
      name: 0x00007f5bb496ec10 [3LM   ] T_STRING (String)test_process_detach
      progname: 0x00007f5be6849b78 [3LM   ] T_STRING (String)/tmp/ruby/v3/src/trunk-random2/test/runner.rb
  c:0023 p:0071 s:0128 E:001c28 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit/testcase.rb:185
    me:
      called_id: run, type: iseq
      owner class: 0x00007f5bb784aae8 [3LM R ] T_CLASS Test::Unit::TestCase
    self: 0x00007f5be1b14128 [3LM   ] T_OBJECT (TestProcess)len:8 ptr:0x000055976c16bbd0
    lvars:
      runner: 0x00007f5be3ef72c0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000559768e393d0
      start_time: 0x00007f5be1b140d8 [0LM  U] time (Time)time
      result: 0x00007f5be684c5d0 [3LM   ] T_STRING (String)
      time: T_NIL
      e: T_NIL
  c:0022 p:0139 s:0119 E:002500 BLOCK  /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:1392 [FINISH]
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x00007f5be3f41a28 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007f5be3ef72c0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000559768e393d0
    lvars:
      method: 0x00007f5bb496ec10 [3LM   ] T_STRING (String)test_process_detach
      inst: 0x00007f5be1b14128 [3LM   ] T_OBJECT (TestProcess)len:8 ptr:0x000055976c16bbd0
      start_time: T_NIL
      result: T_NIL
  c:0021 p:---- s:0112 E:001e50 IFUNC 
    me:
      called_id: filter_map, type: cfunc
      owner class: 0x00007f5be681f968 [3LM   ] T_MODULE (Module)Enumerable
      defined_class: 0x00007f5bb76e9118 [3LM   ] T_ICLASS src:Enumerable
    self: 0x00007f5bb496dbf8 [3LM   ] T_ARRAY (Array)[   ] len: 143, capa:143 ptr:0x000055976d372470
  c:0020 p:---- s:0109 e:000108 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x00007f5be6829878 [3LM   ] T_CLASS Array
    self: 0x00007f5bb496dbf8 [3LM   ] T_ARRAY (Array)[   ] len: 143, capa:143 ptr:0x000055976d372470
  c:0019 p:---- s:0106 E:000610 CFUNC  :filter_map
    me:
      called_id: filter_map, type: cfunc
      owner class: 0x00007f5be681f968 [3LM   ] T_MODULE (Module)Enumerable
      defined_class: 0x00007f5bb76e9118 [3LM   ] T_ICLASS src:Enumerable
    self: 0x00007f5bb496dbf8 [3LM   ] T_ARRAY (Array)[   ] len: 143, capa:143 ptr:0x000055976d372470
  c:0018 p:0108 s:0102 E:001110 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:1377
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x00007f5be3f41a28 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007f5be3ef72c0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000559768e393d0
    lvars:
      suite: 0x00007f5bb7978550 [3LM   ] T_CLASS TestProcess
      type: T_SYMBOL test
      header: 0x00007f5bb496f5c0 [3LM   ] T_STRING (String)test_suite_header
      filter: 0x00007f5be68616d8 [3LM   ] T_REGEXP (Regexp)
      all_test_methods: 0x00007f5bb496dbf8 [3LM   ] T_ARRAY (Array)[   ] len: 143, capa:143 ptr:0x000055976d372470
      leakchecker: 0x00007f5bb496db08 [3LM   ] T_OBJECT (LeakChecker)len:7 ptr:0x000055976b29c1b0
      trace: T_NIL
      assertions: T_NIL
  c:0017 p:0010 s:0090 E:0023c0 BLOCK  /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:669 [FINISH]
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x00007f5bb7511638 [3LM   ] T_MODULE (Module)Test::Unit::Parallel
      defined_class: 0x00007f5bb789bad8 [3LM   ] T_ICLASS src:Test::Unit::Parallel
    self: 0x00007f5be3ef72c0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000559768e393d0
    lvars:
      suite: 0x00007f5bb7978550 [3LM   ] T_CLASS TestProcess
      e: T_NIL
  c:0016 p:---- s:0084 e:000083 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x00007f5be6829878 [3LM   ] T_CLASS Array
    self: 0x00007f5be1f86d50 [3LM   ] T_ARRAY (Array)[   ] len: 953, capa:953 ptr:0x00005597696cdec0
  c:0015 p:0054 s:0080 E:001368 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:667
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x00007f5bb7511638 [3LM   ] T_MODULE (Module)Test::Unit::Parallel
      defined_class: 0x00007f5bb789bad8 [3LM   ] T_ICLASS src:Test::Unit::Parallel
    self: 0x00007f5be3ef72c0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000559768e393d0
    lvars:
      suites: 0x00007f5be1f86d50 [3LM   ] T_ARRAY (Array)[   ] len: 953, capa:953 ptr:0x00005597696cdec0
      type: T_SYMBOL test
      result: 0x00007f5be1c54560 [3LM   ] T_ARRAY (Array)[   ] len: 951, capa:983 ptr:0x0000559769925ea0
  c:0014 p:0008 s:0073 E:000e58 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:704
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x00007f5bb78a2db0 [3LM   ] T_MODULE (Module)Test::Unit::Skipping
      defined_class: 0x00007f5bb789ba10 [3LM   ] T_ICLASS src:Test::Unit::Skipping
    self: 0x00007f5be3ef72c0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000559768e393d0
    lvars:
      suites: 0x00007f5be1f86d50 [3LM   ] T_ARRAY (Array)[   ] len: 953, capa:953 ptr:0x00005597696cdec0
      type: T_SYMBOL test
      result: T_NIL
  c:0013 p:0154 s:0066 E:001bd8 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:1329
    me:
      called_id: _run_anything, type: iseq
      owner class: 0x00007f5be3f41a28 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007f5be3ef72c0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000559768e393d0
    lvars:
      type: T_SYMBOL test
      suites: 0x00007f5be1f86d50 [3LM   ] T_ARRAY (Array)[   ] len: 953, capa:953 ptr:0x00005597696cdec0
      test_count: T_FIXNUM 0
      assertion_count: T_FIXNUM 0
      sync: T_TRUE
      old_sync: T_FALSE
      start: 0x00007f5be1f5b128 [0LM  U] time (Time)time
      results: T_NIL
      t: T_NIL
  c:0012 p:0005 s:0053 E:000e80 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:1472
    me:
      called_id: run_tests, type: iseq
      owner class: 0x00007f5be3f41a28 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007f5be3ef72c0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000559768e393d0
  c:0011 p:0006 s:0049 E:000ee8 BLOCK  /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:1459 [FINISH]
    me:
      called_id: _run, type: iseq
      owner class: 0x00007f5be3f41a28 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007f5be3ef72c0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000559768e393d0
    lvars:
      plugin: 0x00007f5be6858740 [3LM   ] T_STRING (String)run_tests
  c:0010 p:---- s:0045 e:000044 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x00007f5be6829878 [3LM   ] T_CLASS Array
    self: 0x00007f5be1f78f98 [3LM   ] T_ARRAY (Array)[E ] len: 1 (embed)
  c:0009 p:0047 s:0041 E:000eb8 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:1458
    me:
      called_id: _run, type: iseq
      owner class: 0x00007f5be3f41a28 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007f5be3ef72c0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000559768e393d0
    lvars:
      args: 0x00007f5be3ef61b8 [3LM   ] T_HASH (Hash)[S ] 9
  c:0008 p:0013 s:0036 E:000f18 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:1500
    me:
      called_id: run, type: iseq
      owner class: 0x00007f5be3f41a28 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007f5be3ef72c0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000559768e393d0
    lvars:
      argv: 0x00007f5be6830a88 [3LM   ] T_ARRAY shared -> 0x00007f5bb4ff9a80 [3LM   ] T_ARRAY [   ] len: 1243, capa:2 ptr:0x000055976d77b9a0
  c:0007 p:0008 s:0031 E:002660 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:889
    me:
      called_id: run, type: iseq
      owner class: 0x00007f5bb78a2a18 [3LM   ] T_MODULE (Module)Test::Unit::StatusLine
      defined_class: 0x00007f5bb789bb50 [3LM   ] T_ICLASS src:Test::Unit::StatusLine
    self: 0x00007f5be3ef72c0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000559768e393d0
    lvars:
      args: 0x00007f5be1f798d0 [3LM   ] T_ARRAY (Array)[E ] len: 1 (embed)
      result: T_NIL
  c:0006 p:0032 s:0025 E:002690 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:1582
    me:
      called_id: run, type: iseq
      owner class: 0x00007f5be3f47c98 [3LM   ] T_CLASS Test::Unit::AutoRunner
    self: 0x00007f5be3ef7388 [3LM   ] T_OBJECT (Test::Unit::AutoRunner)len:5 ptr:0x000055976308d9f0
  c:0005 p:0009 s:0021 E:0026c8 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:1586
    me:
      called_id: run, type: iseq
      owner class: 0x00007f5bb789b678 [3LM   ] T_CLASS (annon)
    self: 0x00007f5be3f47c98 [3LM   ] T_CLASS Test::Unit::AutoRunner
    lvars:
      args: 0x00007f5be3ef73d8 [3LM   ] T_ARRAY (Array)[E ] len: 2 (embed)
  c:0004 p:0174 s:0016 E:0026f8 TOP    /tmp/ruby/v3/src/trunk-random2/tool/test/runner.rb:23 [FINISH]
    self: 0x00007f5be6818488 [3LM   ] T_OBJECT (embed) len:3
    lvars:
      dir: 0x00007f5be3ef7450 [3LM   ] T_STRING (String)/tmp/ruby/v3/src/trunk-random2/test
  c:0003 p:---- s:0011 e:000010 CFUNC  :require_relative
    me:
      called_id: require_relative, type: cfunc
      owner class: 0x00007f5be681a5d0 [3LM   ] T_MODULE Kernel
      defined_class: 0x00007f5bb773be18 [3LM   ] T_ICLASS src:Kernel
    self: 0x00007f5be6818488 [3LM   ] T_OBJECT (embed) len:3
  c:0002 p:0104 s:0006 E:000010 EVAL   /tmp/ruby/v3/src/trunk-random2/test/runner.rb:12 [FINISH]
    self: 0x00007f5be6818488 [3LM   ] T_OBJECT (embed) len:3
  c:0001 p:0000 s:0003 E:0001c0 (none) [FINISH]
    self: 0x00007f5be6818488 [3LM   ] T_OBJECT (embed) len:3
  
  $1 = 0
  ">>> Finish
  "[Inferior 1 (process 6709) detached]
  [nil, 6709]
  "timeout 60 gdb -p 21770 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  [New LWP 6644]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  29	../sysdeps/unix/sysv/linux/poll.c: No such file or directory.
  0x00007f5be6a92aff in __GI___poll (fds=fds@entry=0x7fffd8c755e0, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  >>> Threads  Id   Target Id                                         Frame 
  * 1    Thread 0x7f5be697bf40 (LWP 21770) "ruby"          0x00007f5be6a92aff in __GI___poll (fds=fds@entry=0x7fffd8c755e0, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
    2    Thread 0x7f5bb739c700 (LWP 6644) "envutil.rb:167" futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f5bb739be50, clockid=<optimized out>, expected=0, futex_word=0x7f5bb739be88) at ../sysdeps/nptl/futex-internal.h:320
  >>> Machine level backtrace
  
  Thread 2 (Thread 0x7f5bb739c700 (LWP 6644)):
  #0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f5bb739be50, clockid=<optimized out>, expected=0, futex_word=0x7f5bb739be88) at ../sysdeps/nptl/futex-internal.h:320
  #1  __pthread_cond_wait_common (abstime=0x7f5bb739be50, clockid=<optimized out>, mutex=0x7f5be71d6fc0 <thread_cache_lock>, cond=0x7f5bb739be60) at pthread_cond_wait.c:520
  #2  __pthread_cond_timedwait (cond=cond@entry=0x7f5bb739be60, mutex=mutex@entry=0x7f5be71d6fc0 <thread_cache_lock>, abstime=abstime@entry=0x7f5bb739be50) at pthread_cond_wait.c:656
  #3  0x00007f5be70470e8 in native_cond_timedwait (abs=<synthetic pointer>, mutex=0x7f5be71d6fc0 <thread_cache_lock>, cond=0x7f5bb739be60) at /tmp/ruby/v3/src/trunk-random2/thread_pthread.c:565
  #4  register_cached_thread_and_wait (altstack=0x55976b1c2a20) at /tmp/ruby/v3/src/trunk-random2/thread_pthread.c:1109
  #5  thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/thread_pthread.c:1054
  #6  0x00007f5be6d99609 in start_thread (arg=<optimized out>) at pthread_create.c:477
  #7  0x00007f5be6a9f293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 1 (Thread 0x7f5be697bf40 (LWP 21770)):
  #0  0x00007f5be6a92aff in __GI___poll (fds=fds@entry=0x7fffd8c755e0, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  #1  0x00007f5be6eedfb0 in poll (__timeout=-1, __nfds=1, __fds=0x7fffd8c755e0) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
  #2  nogvl_wait_for_single_fd (th=<optimized out>, events=1, fd=7) at /tmp/ruby/v3/src/trunk-random2/io.c:11219
  #3  nogvl_wait_for_single_fd (events=1, fd=7, th=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/io.c:11205
  #4  internal_read_func (ptr=ptr@entry=0x7fffd8c75750) at /tmp/ruby/v3/src/trunk-random2/io.c:1088
  #5  0x00007f5be7044d8d in rb_thread_io_blocking_region (func=func@entry=0x7f5be6eedef0 <internal_read_func>, data1=data1@entry=0x7fffd8c75750, fd=fd@entry=7) at /tmp/ruby/v3/src/trunk-random2/thread.c:1838
  #6  0x00007f5be6ef36cc in rb_read_internal (count=8192, buf=0x55976c165e60, fd=7) at /tmp/ruby/v3/src/trunk-random2/io.c:1139
  #7  io_bufread (fptr=0x55976a4d8190, len=8192, ptr=0x55976c165e60 "\260\300\277k\227U") at /tmp/ruby/v3/src/trunk-random2/io.c:2659
  #8  bufread_call (arg=arg@entry=140736830331072) at /tmp/ruby/v3/src/trunk-random2/io.c:2698
  #9  0x00007f5be6eb1fce in rb_ensure (b_proc=b_proc@entry=0x7f5be6ef34f0 <bufread_call>, data1=data1@entry=140736830331072, e_proc=e_proc@entry=0x7f5be700ef90 <rb_str_unlocktmp>, data2=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/eval.c:990
  #10 0x00007f5be7026bf1 in rb_str_locktmp_ensure (str=<optimized out>, func=func@entry=0x7f5be6ef34f0 <bufread_call>, arg=arg@entry=140736830331072) at /tmp/ruby/v3/src/trunk-random2/string.c:2843
  #11 0x00007f5be6eef3db in io_fread (str=<optimized out>, offset=offset@entry=0, size=size@entry=8192, fptr=fptr@entry=0x55976a4d8190) at /tmp/ruby/v3/src/trunk-random2/io.c:2725
  #12 0x00007f5be6ef2796 in read_all (fptr=fptr@entry=0x55976a4d8190, siz=8192, str=<optimized out>, str@entry=8) at /tmp/ruby/v3/src/trunk-random2/io.c:2997
  #13 0x00007f5be6ef7446 in io_read (argc=<optimized out>, argv=<optimized out>, io=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/io.c:3357
  #14 0x00007f5be707b1eb in vm_call_cfunc_with_frame (ec=0x559762dca760, reg_cfp=0x7f5be6979a28, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:2989
  #15 0x00007f5be708965e 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-random2/vm_callinfo.h:335
  #16 vm_exec_core (ec=0x559762dca760, initial=1) at ../../src/trunk-random2/insns.def:775
  #17 0x00007f5be708f1cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random2/vm.c:2162
  #18 0x00007f5be70938ce in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=140032605084160, iseq=0x7f5be01649a8, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm.c:1264
  #19 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7fffd8c75ca8, argc=1, self=140032605084160, captured=<optimized out>, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm.c:1336
  #20 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-random2/vm.c:1354
  #21 vm_yield (argc=1, kw_splat=0, argv=0x7fffd8c75ca8, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm.c:1399
  #22 rb_yield_0 (argv=0x7fffd8c75ca8, argc=1) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1335
  #23 rb_yield (val=<optimized out>, val@entry=140032605027600) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1351
  #24 0x00007f5be6eb1fce in rb_ensure (b_proc=0x7f5be7093670 <rb_yield>, data1=140032605027600, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/eval.c:990
  #25 0x00007f5be707b1eb in vm_call_cfunc_with_frame (ec=0x559762dca760, reg_cfp=0x7f5be6979a98, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:2989
  #26 0x00007f5be707f95b in vm_sendish (ec=0x559762dca760, reg_cfp=0x7f5be6979a98, cd=0x5597676ff350, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random2/vm_callinfo.h:335
  #27 0x00007f5be708972f in vm_exec_core (ec=0x559762dca760, initial=1) at ../../src/trunk-random2/insns.def:756
  #28 0x00007f5be708f1cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random2/vm.c:2162
  #29 0x00007f5be6e939f2 in filter_map_i (i=<optimized out>, ary=140031848531600, argc=<optimized out>, argv=<optimized out>, blockarg=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/enum.c:524
  #30 0x00007f5be708500a in vm_yield_with_cfunc (ec=ec@entry=0x559762dca760, self=140031848537080, argc=argc@entry=1, argv=argv@entry=0x7fffd8c761c8, kw_splat=0, block_handler=0, me=0x0, captured=<optimized out>, captured=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3834
  #31 0x00007f5be70939db in 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-random2/vm_core.h:1482
  #32 vm_yield (argc=1, kw_splat=0, argv=0x7fffd8c761c8, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm.c:1399
  #33 rb_yield_0 (argv=0x7fffd8c761c8, argc=1) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1335
  #34 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1351
  #35 0x00007f5be6e10f1c in rb_ary_each (ary=140031848537080) at /tmp/ruby/v3/src/trunk-random2/include/ruby/internal/core/rarray.h:372
  #36 0x00007f5be7094797 in vm_call0_cfunc_with_frame (argv=0x0, calling=<optimized out>, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:135
  #37 vm_call0_cfunc (argv=0x0, calling=<optimized out>, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:149
  #38 vm_call0_body (ec=0x559762dca760, calling=<optimized out>, argv=0x0) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:182
  #39 0x00007f5be7094a76 in vm_call0_cme (cme=<optimized out>, argv=<optimized out>, calling=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:79
  #40 vm_call0_body (ec=0x559762dca760, calling=0x7fffd8c76400, argv=0x0) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:252
  #41 0x00007f5be7096b99 in vm_call0_cc (kw_splat=<optimized out>, cc=<optimized out>, argv=0x0, argc=0, id=3009, recv=140031848537080, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:72
  #42 rb_call0 (ec=0x559762dca760, recv=140031848537080, mid=3009, argc=0, argv=0x0, call_scope=<optimized out>, self=140031848537080) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:540
  #43 0x00007f5be70978cd in rb_call (scope=CALL_FCALL, argv=<optimized out>, argc=<optimized out>, mid=<optimized out>, recv=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:864
  #44 iterate_method (obj=obj@entry=140736830334384) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1577
  #45 0x00007f5be7081af6 in rb_iterate0 (it_proc=it_proc@entry=0x7f5be7097880 <iterate_method>, data1=data1@entry=140736830334384, ifunc=0x7f5bb496c668, ec=ec@entry=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1519
  #46 0x00007f5be7081eca in rb_iterate_internal (data2=140031848531600, bl_proc=0x7f5be6e939e0 <filter_map_i>, data1=140736830334384, it_proc=0x7f5be7097880 <iterate_method>) at /tmp/ruby/v3/src/trunk-random2/internal/imemo.h:188
  #47 rb_block_call_kw (obj=obj@entry=140031848537080, mid=mid@entry=3009, argc=argc@entry=0, argv=argv@entry=0x0, bl_proc=bl_proc@entry=0x7f5be6e939e0 <filter_map_i>, data2=data2@entry=140031848531600, kw_splat=0) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1600
  #48 0x00007f5be7081eff in rb_block_call (obj=obj@entry=140031848537080, mid=mid@entry=3009, argc=argc@entry=0, argv=argv@entry=0x0, bl_proc=bl_proc@entry=0x7f5be6e939e0 <filter_map_i>, data2=data2@entry=140031848531600) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1586
  #49 0x00007f5be6e9607a in enum_filter_map (obj=140031848537080) at /tmp/ruby/v3/src/trunk-random2/enum.c:557
  #50 0x00007f5be707b1eb in vm_call_cfunc_with_frame (ec=0x559762dca760, reg_cfp=0x7f5be6979c20, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:2989
  #51 0x00007f5be707f95b in vm_sendish (ec=0x559762dca760, reg_cfp=0x7f5be6979c20, cd=0x559762ee1ab0, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random2/vm_callinfo.h:335
  #52 0x00007f5be708972f in vm_exec_core (ec=0x559762dca760, initial=1) at ../../src/trunk-random2/insns.def:756
  #53 0x00007f5be708f1cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random2/vm.c:2162
  #54 0x00007f5be70938ce in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=140032642872000, iseq=0x7f5be6857c50, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm.c:1264
  #55 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7fffd8c769b8, argc=1, self=140032642872000, captured=<optimized out>, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm.c:1336
  #56 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-random2/vm.c:1354
  #57 vm_yield (argc=1, kw_splat=0, argv=0x7fffd8c769b8, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm.c:1399
  #58 rb_yield_0 (argv=0x7fffd8c769b8, argc=1) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1335
  #59 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1351
  #60 0x00007f5be6e10f1c in rb_ary_each (ary=140032609906000) at /tmp/ruby/v3/src/trunk-random2/include/ruby/internal/core/rarray.h:372
  #61 0x00007f5be707b1eb in vm_call_cfunc_with_frame (ec=0x559762dca760, reg_cfp=0x7f5be6979cc8, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:2989
  #62 0x00007f5be70905c9 in vm_call_method_each_type (ec=0x559762dca760, cfp=0x7f5be6979cc8, calling=0x7fffd8c76d10) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3485
  #63 0x00007f5be7090f84 in vm_call_method (ec=0x559762dca760, cfp=0x7f5be6979cc8, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3627
  #64 0x00007f5be7090a47 in vm_call_refined (calling=0x7fffd8c76d10, cfp=0x7f5be6979cc8, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3464
  #65 vm_call_method_each_type (ec=0x559762dca760, cfp=0x7f5be6979cc8, calling=0x7fffd8c76d10) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3566
  #66 0x00007f5be7090f84 in vm_call_method (ec=0x559762dca760, cfp=0x7f5be6979cc8, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3627
  #67 0x00007f5be707f95b in vm_sendish (ec=0x559762dca760, reg_cfp=0x7f5be6979cc8, cd=0x559762f69b50, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random2/vm_callinfo.h:335
  #68 0x00007f5be708972f in vm_exec_core (ec=0x559762dca760, initial=1) at ../../src/trunk-random2/insns.def:756
  #69 0x00007f5be708f1cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random2/vm.c:2162
  #70 0x00007f5be70938ce in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=140032642872000, iseq=0x7f5be685f680, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm.c:1264
  #71 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7fffd8c76fa8, argc=1, self=140032642872000, captured=<optimized out>, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm.c:1336
  #72 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-random2/vm.c:1354
  #73 vm_yield (argc=1, kw_splat=0, argv=0x7fffd8c76fa8, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm.c:1399
  #74 rb_yield_0 (argv=0x7fffd8c76fa8, argc=1) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1335
  #75 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1351
  #76 0x00007f5be6e10f1c in rb_ary_each (ary=140032609849240) at /tmp/ruby/v3/src/trunk-random2/include/ruby/internal/core/rarray.h:372
  #77 0x00007f5be707b1eb in vm_call_cfunc_with_frame (ec=0x559762dca760, reg_cfp=0x7f5be6979e18, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:2989
  #78 0x00007f5be70905c9 in vm_call_method_each_type (ec=0x559762dca760, cfp=0x7f5be6979e18, calling=0x7fffd8c77300) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3485
  #79 0x00007f5be7090f84 in vm_call_method (ec=0x559762dca760, cfp=0x7f5be6979e18, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3627
  #80 0x00007f5be7090a47 in vm_call_refined (calling=0x7fffd8c77300, cfp=0x7f5be6979e18, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3464
  #81 vm_call_method_each_type (ec=0x559762dca760, cfp=0x7f5be6979e18, calling=0x7fffd8c77300) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3566
  #82 0x00007f5be7090f84 in vm_call_method (ec=0x559762dca760, cfp=0x7f5be6979e18, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3627
  #83 0x00007f5be707f95b in vm_sendish (ec=0x559762dca760, reg_cfp=0x7f5be6979e18, cd=0x559762f72660, block_handler=<optimized out>, method_explorer=mexp_search_method) at /tmp/ruby/v3/src/trunk-random2/vm_callinfo.h:335
  #84 0x00007f5be708972f in vm_exec_core (ec=0x559762dca760, initial=1) at ../../src/trunk-random2/insns.def:756
  #85 0x00007f5be708fa84 in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random2/vm.c:2171
  #86 0x00007f5be6f12791 in load_iseq_eval (fname=140032686270200, ec=0x559762dca760) at /tmp/ruby/v3/src/trunk-random2/load.c:629
  #87 require_internal (ec=0x559762dca760, fname=<optimized out>, exception=1) at /tmp/ruby/v3/src/trunk-random2/load.c:1095
  #88 0x00007f5be6f131c0 in rb_require_string (fname=140032686272640) at /tmp/ruby/v3/src/trunk-random2/load.c:1173
  #89 0x00007f5be707b1eb in vm_call_cfunc_with_frame (ec=0x559762dca760, reg_cfp=0x7f5be6979fa0, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:2989
  #90 0x00007f5be70905c9 in vm_call_method_each_type (ec=0x559762dca760, cfp=0x7f5be6979fa0, calling=0x7fffd8c77970) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3485
  #91 0x00007f5be7090f84 in vm_call_method (ec=0x559762dca760, cfp=0x7f5be6979fa0, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3627
  #92 0x00007f5be708965e 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-random2/vm_callinfo.h:335
  #93 vm_exec_core (ec=0x559762dca760, initial=1) at ../../src/trunk-random2/insns.def:775
  #94 0x00007f5be708f1cb in rb_vm_exec (ec=<optimized out>, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random2/vm.c:2162
  #95 0x00007f5be6eae36b in rb_ec_exec_node (ec=ec@entry=0x559762dca760, n=n@entry=0x7f5be6854c58) at /tmp/ruby/v3/src/trunk-random2/eval.c:280
  #96 0x00007f5be6eb432a in ruby_run_node (n=0x7f5be6854c58) at /tmp/ruby/v3/src/trunk-random2/eval.c:321
  #97 0x0000559762b581d3 in main (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/main.c:47
  >>> Dump Ruby level backtrace
  th: 0x559762dc9f10, native_id: 0x7f5be697bf40
  -- Control frame information -----------------------------------------------
  c:0028 p:---- s:0154 e:000153 CFUNC  :read
    me:
      called_id: read, type: cfunc
      owner class: 0x00007f5be6833300 [3LM   ] T_CLASS IO
    self: 0x00007f5be1adfd10 [0    U] T_FILE (IO)
  c:0027 p:0007 s:0150 e:000147 BLOCK  /tmp/ruby/v3/src/trunk-random2/test/ruby/test_process.rb:436 [FINISH]
    me:
      called_id: test_execopts_unsetenv_others, type: iseq
      owner class: 0x00007f5bb7978550 [3LM R ] T_CLASS TestProcess
    self: 0x00007f5be1aeda00 [0     ] T_OBJECT (TestProcess)len:8 ptr:0x00007f5be61ba090
    lvars:
      io: 0x00007f5be1adfd10 [0    U] T_FILE (IO)
  c:0026 p:---- s:0144 e:000143 CFUNC  :popen
    me:
      called_id: popen, type: cfunc
      owner class: 0x00007f5bb76cee80 [3LM   ] T_CLASS (annon)
    self: 0x00007f5be6833300 [3LM   ] T_CLASS IO
  c:0025 p:0048 s:0139 e:000138 METHOD /tmp/ruby/v3/src/trunk-random2/test/ruby/test_process.rb:435
    me:
      called_id: test_execopts_unsetenv_others, type: iseq
      owner class: 0x00007f5bb7978550 [3LM R ] T_CLASS TestProcess
    self: 0x00007f5be1aeda00 [0     ] T_OBJECT (TestProcess)len:8 ptr:0x00007f5be61ba090
    lvars:
      h: 0x00007f5be1aed4b0 [0     ] T_HASH (Hash)[AT] 3
  c:0024 p:0056 s:0134 e:000133 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit/testcase.rb:361
    me:
      called_id: run_test, type: iseq
      owner class: 0x00007f5bb784aae8 [3LM R ] T_CLASS Test::Unit::TestCase
    self: 0x00007f5be1aeda00 [0     ] T_OBJECT (TestProcess)len:8 ptr:0x00007f5be61ba090
    lvars:
      name: 0x00007f5bb496e7b0 [1 M   ] T_STRING (String) [shared] test_execopts_unsetenv_others
      progname: 0x00007f5be6849b78 [3LM   ] T_STRING (String)/tmp/ruby/v3/src/trunk-random2/test/runner.rb
  c:0023 p:0071 s:0128 e:000127 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit/testcase.rb:185
    me:
      called_id: run, type: iseq
      owner class: 0x00007f5bb784aae8 [3LM R ] T_CLASS Test::Unit::TestCase
    self: 0x00007f5be1aeda00 [0     ] T_OBJECT (TestProcess)len:8 ptr:0x00007f5be61ba090
    lvars:
      runner: 0x00007f5be3ef72c0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000559768e393d0
      start_time: 0x00007f5be1aed9b0 [0    U] time (Time)time
      result: 0x00007f5be684c5d0 [3LM   ] T_STRING (String)
      time: T_NIL
      e: T_NIL
  c:0022 p:0139 s:0119 e:000118 BLOCK  /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:1392 [FINISH]
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x00007f5be3f41a28 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007f5be3ef72c0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000559768e393d0
    lvars:
      method: 0x00007f5bb496e7b0 [1 M   ] T_STRING (String) [shared] test_execopts_unsetenv_others
      inst: 0x00007f5be1aeda00 [0     ] T_OBJECT (TestProcess)len:8 ptr:0x00007f5be61ba090
      start_time: T_NIL
      result: T_NIL
  c:0021 p:---- s:0112 e:000111 IFUNC 
    me:
      called_id: filter_map, type: cfunc
      owner class: 0x00007f5be681f968 [3LM   ] T_MODULE (Module)Enumerable
      defined_class: 0x00007f5bb76e9118 [3LM   ] T_ICLASS src:Enumerable
    self: 0x00007f5bb496dbf8 [1 M   ] T_ARRAY (Array)[   ] len: 143, capa:143 ptr:0x000055976d372470
  c:0020 p:---- s:0109 e:000108 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x00007f5be6829878 [3LM   ] T_CLASS Array
    self: 0x00007f5bb496dbf8 [1 M   ] T_ARRAY (Array)[   ] len: 143, capa:143 ptr:0x000055976d372470
  c:0019 p:---- s:0106 e:000105 CFUNC  :filter_map
    me:
      called_id: filter_map, type: cfunc
      owner class: 0x00007f5be681f968 [3LM   ] T_MODULE (Module)Enumerable
      defined_class: 0x00007f5bb76e9118 [3LM   ] T_ICLASS src:Enumerable
    self: 0x00007f5bb496dbf8 [1 M   ] T_ARRAY (Array)[   ] len: 143, capa:143 ptr:0x000055976d372470
  c:0018 p:0108 s:0102 e:000101 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:1377
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x00007f5be3f41a28 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007f5be3ef72c0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000559768e393d0
    lvars:
      suite: 0x00007f5bb7978550 [3LM R ] T_CLASS TestProcess
      type: T_SYMBOL test
      header: 0x00007f5bb496f5c0 [1 M   ] T_STRING (String)test_suite_header
      filter: 0x00007f5be68616d8 [3LM   ] T_REGEXP (Regexp)
      all_test_methods: 0x00007f5bb496dbf8 [1 M   ] T_ARRAY (Array)[   ] len: 143, capa:143 ptr:0x000055976d372470
      leakchecker: 0x00007f5bb496db08 [1 M   ] T_OBJECT (LeakChecker)len:7 ptr:0x000055976b29c1b0
      trace: T_NIL
      assertions: T_NIL
  c:0017 p:0010 s:0090 e:000088 BLOCK  /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:669 [FINISH]
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x00007f5bb7511638 [3LM   ] T_MODULE (Module)Test::Unit::Parallel
      defined_class: 0x00007f5bb789bad8 [3LM   ] T_ICLASS src:Test::Unit::Parallel
    self: 0x00007f5be3ef72c0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000559768e393d0
    lvars:
      suite: 0x00007f5bb7978550 [3LM R ] T_CLASS TestProcess
      e: T_NIL
  c:0016 p:---- s:0084 e:000083 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x00007f5be6829878 [3LM   ] T_CLASS Array
    self: 0x00007f5be1f86d50 [3LM   ] T_ARRAY (Array)[   ] len: 953, capa:953 ptr:0x00005597696cdec0
  c:0015 p:0054 s:0080 E:001368 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:667
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x00007f5bb7511638 [3LM   ] T_MODULE (Module)Test::Unit::Parallel
      defined_class: 0x00007f5bb789bad8 [3LM   ] T_ICLASS src:Test::Unit::Parallel
    self: 0x00007f5be3ef72c0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000559768e393d0
    lvars:
      suites: 0x00007f5be1f86d50 [3LM   ] T_ARRAY (Array)[   ] len: 953, capa:953 ptr:0x00005597696cdec0
      type: T_SYMBOL test
      result: 0x00007f5be1c54560 [3LM   ] T_ARRAY (Array)[   ] len: 951, capa:983 ptr:0x0000559769925ea0
  c:0014 p:0008 s:0073 E:000e58 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:704
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x00007f5bb78a2db0 [3LM   ] T_MODULE (Module)Test::Unit::Skipping
      defined_class: 0x00007f5bb789ba10 [3LM   ] T_ICLASS src:Test::Unit::Skipping
    self: 0x00007f5be3ef72c0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000559768e393d0
    lvars:
      suites: 0x00007f5be1f86d50 [3LM   ] T_ARRAY (Array)[   ] len: 953, capa:953 ptr:0x00005597696cdec0
      type: T_SYMBOL test
      result: T_NIL
  c:0013 p:0154 s:0066 E:001bd8 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:1329
    me:
      called_id: _run_anything, type: iseq
      owner class: 0x00007f5be3f41a28 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007f5be3ef72c0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000559768e393d0
    lvars:
      type: T_SYMBOL test
      suites: 0x00007f5be1f86d50 [3LM   ] T_ARRAY (Array)[   ] len: 953, capa:953 ptr:0x00005597696cdec0
      test_count: T_FIXNUM 0
      assertion_count: T_FIXNUM 0
      sync: T_TRUE
      old_sync: T_FALSE
      start: 0x00007f5be1f5b128 [0LM  U] time (Time)time
      results: T_NIL
      t: T_NIL
  c:0012 p:0005 s:0053 E:000e80 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:1472
    me:
      called_id: run_tests, type: iseq
      owner class: 0x00007f5be3f41a28 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007f5be3ef72c0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000559768e393d0
  c:0011 p:0006 s:0049 E:000ee8 BLOCK  /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:1459 [FINISH]
    me:
      called_id: _run, type: iseq
      owner class: 0x00007f5be3f41a28 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007f5be3ef72c0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000559768e393d0
    lvars:
      plugin: 0x00007f5be6858740 [3LM   ] T_STRING (String)run_tests
  c:0010 p:---- s:0045 e:000044 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x00007f5be6829878 [3LM   ] T_CLASS Array
    self: 0x00007f5be1f78f98 [3LM   ] T_ARRAY (Array)[E ] len: 1 (embed)
  c:0009 p:0047 s:0041 E:000eb8 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:1458
    me:
      called_id: _run, type: iseq
      owner class: 0x00007f5be3f41a28 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007f5be3ef72c0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000559768e393d0
    lvars:
      args: 0x00007f5be3ef61b8 [3LM   ] T_HASH (Hash)[S ] 9
  c:0008 p:0013 s:0036 E:000f18 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:1500
    me:
      called_id: run, type: iseq
      owner class: 0x00007f5be3f41a28 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x00007f5be3ef72c0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000559768e393d0
    lvars:
      argv: 0x00007f5be6830a88 [3LM   ] T_ARRAY shared -> 0x00007f5be1e6cf00 [3LM   ] T_ARRAY [   ] len: 1249, capa:11 ptr:0x0000559769f90dc0
  c:0007 p:0008 s:0031 E:002660 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:889
    me:
      called_id: run, type: iseq
      owner class: 0x00007f5bb78a2a18 [3LM   ] T_MODULE (Module)Test::Unit::StatusLine
      defined_class: 0x00007f5bb789bb50 [3LM   ] T_ICLASS src:Test::Unit::StatusLine
    self: 0x00007f5be3ef72c0 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000559768e393d0
    lvars:
      args: 0x00007f5be1f798d0 [3LM   ] T_ARRAY (Array)[E ] len: 1 (embed)
      result: T_NIL
  c:0006 p:0032 s:0025 E:002690 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:1582
    me:
      called_id: run, type: iseq
      owner class: 0x00007f5be3f47c98 [3LM   ] T_CLASS Test::Unit::AutoRunner
    self: 0x00007f5be3ef7388 [3LM   ] T_OBJECT (Test::Unit::AutoRunner)len:5 ptr:0x000055976308d9f0
  c:0005 p:0009 s:0021 E:0026c8 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:1586
    me:
      called_id: run, type: iseq
      owner class: 0x00007f5bb789b678 [3LM   ] T_CLASS (annon)
    self: 0x00007f5be3f47c98 [3LM   ] T_CLASS Test::Unit::AutoRunner
    lvars:
      args: 0x00007f5be3ef73d8 [3LM   ] T_ARRAY (Array)[E ] len: 2 (embed)
  c:0004 p:0174 s:0016 E:0026f8 TOP    /tmp/ruby/v3/src/trunk-random2/tool/test/runner.rb:23 [FINISH]
    self: 0x00007f5be6818488 [3LM   ] T_OBJECT (embed) len:3
    lvars:
      dir: 0x00007f5be3ef7450 [3LM   ] T_STRING (String)/tmp/ruby/v3/src/trunk-random2/test
  c:0003 p:---- s:0011 e:000010 CFUNC  :require_relative
    me:
      called_id: require_relative, type: cfunc
      owner class: 0x00007f5be681a5d0 [3LM   ] T_MODULE Kernel
      defined_class: 0x00007f5bb773be18 [3LM   ] T_ICLASS src:Kernel
    self: 0x00007f5be6818488 [3LM   ] T_OBJECT (embed) len:3
  c:0002 p:0104 s:0006 E:000010 EVAL   /tmp/ruby/v3/src/trunk-random2/test/runner.rb:12 [FINISH]
    self: 0x00007f5be6818488 [3LM   ] T_OBJECT (embed) len:3
  c:0001 p:0000 s:0003 E:0001c0 (none) [FINISH]
    self: 0x00007f5be6818488 [3LM   ] T_OBJECT (embed) len:3
  
  $1 = 0
  ">>> Finish
  "[Inferior 1 (process 21770) detached]
  [nil, 21770]
  "timeout 60 gdb -p 21691 -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, 21691]
  #<Errno::ESRCH: No such process>
  "timeout 60 gdb -p 21690 -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 21690 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, 21690]
    0.080000   0.016000 12715.664000 (10805.013911)
  /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: 11019.90 sec