Result of trunk_clang_9@silicon-docker at 2020-10-01 10:51:07 +0900

• NG (bb2ba72c3b) [LOG]

• Linux silicon-docker 4.9.0-9-amd64 #1 SMP Debian 4.9.168-1+deb9u5 (2019-08-11) x86_64 x86_64 x86_64 GNU/Linux
  

• rev: bb2ba72c3b
  test-all : 
  test-spec: 
  exit statuses:
    "rm -f .revision.time" exit with 0.
    "make update-unicode  -j6" exit with 0.
    "make update-download -j6" exit with 0.
    "make update-rubyspec -j6" exit with 0.
    "make update-src      -j6" exit with 0.
    "make after-update    -j6" exit with 0.
    "make miniruby -j6" exit with 0.
    "make ruby -j6" exit with 0.
    "make all -j6" exit with 0.
    "make install -j6" exit with 0.
    "make yes-btest TESTS='-j6'" exit with 0.
    "make yes-test-basic TESTS='-j6'" exit with 0.
  Logfile: /home/ko1/ruby/logs/brlog.trunk_clang_9.20200930-224950
  #<BuildRuby:0x000056110b1327f8
   @BUILD_DIR="/tmp/ruby/v3/build",
   @INSTALL_DIR="/tmp/ruby/v3/install",
   @REPOSITORY="https://github.com/ruby/ruby.git",
   @REPOSITORY_TYPE=:git,
   @SRC_DIR="/tmp/ruby/v3/src",
   @TARGET_BUILD_DIR="/tmp/ruby/v3/build/trunk_clang_9",
   @TARGET_INSTALL_DIR="/tmp/ruby/v3/install/trunk_clang_9",
   @TARGET_NAME="trunk_clang_9",
   @TARGET_SRC_DIR="/tmp/ruby/v3/src/trunk_clang_9",
   @build_opts="-j6",
   @configure_opts=["CC=clang-9"],
   @gist=false,
   @git_branch=nil,
   @incremental=true,
   @logfile="/home/ko1/ruby/logs/brlog.trunk_clang_9.20200930-224950",
   @quiet=false,
   @ruby_env=[["RUBY_DEBUG", "ci"]],
   @steps=
    ["checkout",
     "autoconf",
     "configure",
     "build_up",
     "build_miniruby",
     "build_ruby",
     "build_all",
     "build_install",
     "test_btest",
     "test_basic",
     "test_all",
     "test_rubyspec"],
   @svn_revision=nil,
   @test_opts="TESTS='-j6'",
   @timeout=10800>
                             user     system      total        real
  checkout               0.000000   0.000000   0.000000 (  0.000034)
  autoconf               0.000000   0.000000   0.000000 (  0.000063)
  configure              0.000000   0.000000   0.000000 (  0.000062)
  build_up             From https://github.com/ruby/ruby
     f4733b2..bb2ba72  master     -> origin/master
    0.008000   0.008000   6.068000 (  7.742537)
  build_miniruby         0.004000   0.000000   0.220000 (  0.232228)
  build_ruby             0.004000   0.000000   1.220000 (  1.213670)
  build_all              0.016000   0.004000  16.104000 (  7.728615)
  build_install          0.012000   0.012000   9.696000 (  4.629359)
  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 1452 tests
    0.004000   0.000000  45.084000 ( 51.009476)
  test_basic             0.004000   0.008000   0.800000 (  0.969743)
  test_all             <internal:ractor>:38: warning: Ractor is experimental, and the behavior may change in future versions of Ruby! Also there are many implementation issues.
  Skipping Gem::PackageTask tests.  rake not found.
  $$$ #<Timeout::Error: execution expired>
  ### enter analyzing mode for stuck processes
  
  $$$ ps jx
   PPID   PID  PGID   SID TTY      TPGID STAT   UID   TIME COMMAND
     10    11    11    11 ?           -1 Ss    1001   0:00 sh build-loop.sh trunk_clang_9 --incremental --process-num=6
     11  8872    11    11 ?           -1 S     1001   0:00 ruby ./br.rb build_report trunk_clang_9 --incremental --process-num=6
   8872  8873    11    11 ?           -1 Sl    1001   0:00 ruby /home/ko1/ruby/build-ruby/build-ruby.rb --target_name=trunk_clang_9 --logfile=/home/ko1/ruby/logs/brlog.trunk_clang_9.20200930-224950 --root_dir=/tmp/ruby --timeout=10800 --configure_opts=CC=clang-9 --incremental --process-num=6
   8873 11753    11    11 ?           -1 S     1001   0:00 sh -c make yes-test-all TESTS='-j6'
  11753 11754    11    11 ?           -1 S     1001   0:00 make yes-test-all TESTS=-j6
  11754 11761    11    11 ?           -1 S     1001   0:05 /tmp/ruby/v3/build/trunk_clang_9/ruby --disable-gems /tmp/ruby/v3/src/trunk_clang_9/test/runner.rb --ruby=./miniruby -I/tmp/ruby/v3/src/trunk_clang_9/lib -I. -I.ext/common  /tmp/ruby/v3/src/trunk_clang_9/tool/runruby.rb --extout=.ext  -- --disable-gems --excludes-dir=/tmp/ruby/v3/src/trunk_clang_9/test/excludes --name=!/memory_leak/ -j6
  11761 11764    11    11 ?           -1 Sl    1001   1:01 /tmp/ruby/v3/src/trunk_clang_9/tool/lib/test/unit/parallel.rb
   8873 20278    11    11 ?           -1 R     1001   0:00 ps jx
  {10=>[11], 11=>[8872], 8872=>[8873], 8873=>[11753, 20278], 11753=>[11754], 11754=>[11761], 11761=>[11764]}
  "gdb -p 11764 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  [New LWP 11772]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  52	lowlevellock.c: No such file or directory.
  __lll_lock_wait (futex=futex@entry=0x55aa8a9d0970, private=0) at lowlevellock.c:52
  >>> Threads  Id   Target Id                                          Frame 
  * 1    Thread 0x7fd377d2cb80 (LWP 11764) "ruby"           __lll_lock_wait (futex=futex@entry=0x55aa8a9d0970, private=0) at lowlevellock.c:52
    2    Thread 0x7fd375362700 (LWP 11772) "parallel.rb:43" 0x00007fd377e4396f in __GI___poll (fds=0x7fd375261738, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  >>> Machine level backtrace
  
  Thread 2 (Thread 0x7fd375362700 (LWP 11772)):
  #0  0x00007fd377e4396f in __GI___poll (fds=0x7fd375261738, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  #1  0x000055aa886df24d in nogvl_wait_for_single_fd (th=<optimized out>, fd=7, events=1) at /tmp/ruby/v3/src/trunk_clang_9/io.c:11091
  #2  internal_read_func (ptr=0x7fd375261968) at /tmp/ruby/v3/src/trunk_clang_9/io.c:1085
  #3  0x000055aa887fe59c in rb_thread_io_blocking_region (func=<optimized out>, data1=<optimized out>, fd=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/thread.c:1803
  #4  0x000055aa88699af2 in rb_ensure (b_proc=<optimized out>, data1=<optimized out>, e_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/eval.c:1154
  #5  0x000055aa886e67de in read_internal_locktmp (str=140546180257592, iis=0x7fd375261968) at /tmp/ruby/v3/src/trunk_clang_9/io.c:2953
  #6  io_getpartial (argc=<optimized out>, argv=<optimized out>, io=<optimized out>, no_exception=<optimized out>, nonblock=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/io.c:2995
  #7  0x000055aa886d9cae in io_readpartial (argc=1965430584, argv=0x1, io=4294967295) at /tmp/ruby/v3/src/trunk_clang_9/io.c:3088
  #8  0x000055aa8885aeaa in vm_call_cfunc_with_frame (ec=0x55aa8b62bf50, reg_cfp=0x7fd375361d20, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/vm_insnhelper.c:2621
  #9  0x000055aa8883784e in vm_sendish (ec=0x55aa8b62bf50, reg_cfp=<optimized out>, cd=0x55aa8ab37850, block_handler=0, method_explorer=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/vm_insnhelper.c:4208
  #10 vm_exec_core (ec=<optimized out>, initial=<optimized out>) at ../../src/trunk_clang_9/insns.def:789
  #11 0x000055aa8884d322 in rb_vm_exec (ec=<optimized out>, mjit_enable_p=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/vm.c:2200
  #12 0x000055aa8884ae5a in invoke_block (ec=0x55aa8b62bf50, iseq=<optimized out>, self=<optimized out>, captured=<optimized out>, cref=0x0, opt_pc=<optimized out>, type=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/vm.c:1085
  #13 invoke_iseq_block_from_c (ec=<optimized out>, captured=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=0x0, is_lambda=<optimized out>, me=0x0) at /tmp/ruby/v3/src/trunk_clang_9/vm.c:1157
  #14 invoke_block_from_c_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, is_lambda=<optimized out>, me=0x0) at /tmp/ruby/v3/src/trunk_clang_9/vm.c:1257
  #15 vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/vm.c:1286
  #16 rb_vm_invoke_proc (ec=<optimized out>, proc=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/vm.c:1307
  #17 0x000055aa888068f4 in thread_do_start_proc (th=0x55aa8c6d6fe0) at /tmp/ruby/v3/src/trunk_clang_9/thread.c:747
  #18 0x000055aa88805ffe in thread_do_start (th=0x55aa8c6d6fe0) at /tmp/ruby/v3/src/trunk_clang_9/thread.c:768
  #19 thread_start_func_2 (th=<optimized out>, stack_start=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/thread.c:824
  #20 0x000055aa88805a6d in thread_start_func_1 (th_ptr=0x55aa8c6d6fe0) at /tmp/ruby/v3/src/trunk_clang_9/thread_pthread.c:974
  #21 0x00007fd37814a609 in start_thread (arg=<optimized out>) at pthread_create.c:477
  #22 0x00007fd377e50103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 1 (Thread 0x7fd377d2cb80 (LWP 11764)):
  #0  __lll_lock_wait (futex=futex@entry=0x55aa8a9d0970, private=0) at lowlevellock.c:52
  #1  0x00007fd37814d0a3 in __GI___pthread_mutex_lock (mutex=0x55aa8a9d0970) at ../nptl/pthread_mutex_lock.c:80
  #2  0x000055aa887fa886 in rb_native_mutex_lock (lock=0x55aa8a9d0970) at /tmp/ruby/v3/src/trunk_clang_9/thread_pthread.c:393
  #3  0x000055aa888647e3 in vm_lock_enter (vm=0x55aa8a9d0940, locked=<optimized out>, lev=0x55aa8a9d09a0) at /tmp/ruby/v3/src/trunk_clang_9/vm_sync.c:55
  #4  0x000055aa88776f96 in rb_vm_lock (file=<optimized out>, line=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/vm_sync.h:50
  #5  ractor_check_blocking (cr=0x55aa8a9d16b0, remained_thread_cnt=<optimized out>, file=<optimized out>, line=1624) at /tmp/ruby/v3/src/trunk_clang_9/ractor.c:1588
  #6  rb_ractor_blocking_threads_inc (cr=0x55aa8a9d16b0, file=0x80 <error: Cannot access memory at address 0x80>, line=2) at /tmp/ruby/v3/src/trunk_clang_9/ractor.c:1624
  #7  0x000055aa887fe06f in blocking_region_begin (th=0x55aa8a9d0e40, region=0x7ffece14c5f0, ubf=0x55aa887fddc0 <ubf_select>, arg=0x55aa8a9d0e40, fail_if_interrupted=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/thread.c:1610
  #8  0x000055aa887fe58f in rb_thread_io_blocking_region (func=<optimized out>, data1=<optimized out>, fd=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/thread.c:1803
  #9  0x000055aa886ccf58 in rb_write_internal (fd=2, count=<optimized out>, buf=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/io.c:1148
  #10 io_binwrite_string (arg=140732355888816) at /tmp/ruby/v3/src/trunk_clang_9/io.c:1492
  #11 io_binwrite (str=<optimized out>, ptr=0x55aa8b8fb360 "record BAhbCkkiEVRlc3RNMTdOQ29tYgY6BkVGSSIUdGVzdF9zdHJfaW50ZXJuBjsARmlWZhAwLjAwMTY2Mjk4MzA=\n", len=92, fptr=0x55aa8abaff60, nosync=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/io.c:1572
  #12 0x000055aa886e1e9f in io_fwrite (str=94190977601760, fptr=0x55aa8abaff60, nosync=0) at /tmp/ruby/v3/src/trunk_clang_9/io.c:1684
  #13 0x000055aa886e3f03 in io_write (io=<optimized out>, str=94190977601760, nosync=0) at /tmp/ruby/v3/src/trunk_clang_9/io.c:1720
  #14 0x000055aa8885aeaa in vm_call_cfunc_with_frame (ec=0x55aa8a9d14a0, reg_cfp=0x7fd377d2ac90, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/vm_insnhelper.c:2621
  #15 0x000055aa8883784e in vm_sendish (ec=0x55aa8a9d14a0, reg_cfp=<optimized out>, cd=0x55aa8ab34910, block_handler=0, method_explorer=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/vm_insnhelper.c:4208
  #16 vm_exec_core (ec=<optimized out>, initial=<optimized out>) at ../../src/trunk_clang_9/insns.def:789
  #17 0x000055aa8884d322 in rb_vm_exec (ec=<optimized out>, mjit_enable_p=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/vm.c:2200
  #18 0x000055aa8885e7af in invoke_block (ec=0x55aa8a9d14a0, iseq=<optimized out>, self=<optimized out>, captured=<optimized out>, cref=<optimized out>, opt_pc=<optimized out>, type=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/vm.c:1085
  #19 invoke_iseq_block_from_c (ec=<optimized out>, captured=<optimized out>, self=94190961806760, argc=<optimized out>, argv=<optimized out>, kw_splat=-1969419920, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, me=0x0) at /tmp/ruby/v3/src/trunk_clang_9/vm.c:1157
  #20 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/vm.c:1175
  #21 0x000055aa88844c2e in vm_yield (ec=0xfffffffffffffe00, argc=1, argv=<optimized out>, kw_splat=0) at /tmp/ruby/v3/src/trunk_clang_9/vm.c:1220
  #22 rb_yield_0 (argc=1, argv=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/vm_eval.c:1141
  #23 rb_yield_1 (val=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/vm_eval.c:1147
  #24 0x000055aa88877f84 in rb_ary_collect (ary=94190982354480) at /tmp/ruby/v3/src/trunk_clang_9/array.c:3491
  #25 0x000055aa8885aeaa in vm_call_cfunc_with_frame (ec=0x55aa8a9d14a0, reg_cfp=0x7fd377d2ade0, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/vm_insnhelper.c:2621
  #26 0x000055aa888375b9 in vm_sendish (ec=0x55aa8a9d14a0, reg_cfp=<optimized out>, cd=<optimized out>, block_handler=<optimized out>, method_explorer=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/vm_insnhelper.c:4208
  #27 vm_exec_core (ec=<optimized out>, initial=<optimized out>) at ../../src/trunk_clang_9/insns.def:770
  #28 0x000055aa8884d322 in rb_vm_exec (ec=<optimized out>, mjit_enable_p=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/vm.c:2200
  #29 0x000055aa8885e7af in invoke_block (ec=0x55aa8a9d14a0, iseq=<optimized out>, self=<optimized out>, captured=<optimized out>, cref=<optimized out>, opt_pc=<optimized out>, type=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/vm.c:1085
  #30 invoke_iseq_block_from_c (ec=<optimized out>, captured=<optimized out>, self=94190961806760, argc=<optimized out>, argv=<optimized out>, kw_splat=-1969419920, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, me=0x0) at /tmp/ruby/v3/src/trunk_clang_9/vm.c:1157
  #31 invoke_block_from_c_bh (ec=<optimized out>, block_handler=<optimized out>, argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/vm.c:1175
  #32 0x000055aa88844c2e in vm_yield (ec=0xfffffffffffffe00, argc=1, argv=<optimized out>, kw_splat=0) at /tmp/ruby/v3/src/trunk_clang_9/vm.c:1220
  #33 rb_yield_0 (argc=1, argv=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/vm_eval.c:1141
  #34 rb_yield_1 (val=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/vm_eval.c:1147
  #35 0x000055aa88877f84 in rb_ary_collect (ary=94190982386880) at /tmp/ruby/v3/src/trunk_clang_9/array.c:3491
  #36 0x000055aa8885aeaa in vm_call_cfunc_with_frame (ec=0x55aa8a9d14a0, reg_cfp=0x7fd377d2af30, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/vm_insnhelper.c:2621
  #37 0x000055aa888375b9 in vm_sendish (ec=0x55aa8a9d14a0, reg_cfp=<optimized out>, cd=<optimized out>, block_handler=<optimized out>, method_explorer=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/vm_insnhelper.c:4208
  #38 vm_exec_core (ec=<optimized out>, initial=<optimized out>) at ../../src/trunk_clang_9/insns.def:770
  #39 0x000055aa8884d322 in rb_vm_exec (ec=<optimized out>, mjit_enable_p=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/vm.c:2200
  #40 0x000055aa886988f4 in rb_ec_exec_node (ec=<optimized out>, n=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/eval.c:313
  #41 ruby_run_node (n=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/eval.c:371
  #42 0x000055aa8868a411 in main (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/v3/src/trunk_clang_9/main.c:50
  >>> Dump Ruby level backtrace
  th: 0x55aa8a9d0e40, native_id: 0x7fd377d2cb80
  -- Control frame information -----------------------------------------------
  c:0017 p:---- s:0116 e:000115 CFUNC  :write
    me:
      called_id: write, type: cfunc
      owner class: 0x000055aa8aa5f778 [3LM   ] T_CLASS IO
    self: 0x000055aa8ae7ac18 [0LM  U] T_FILE (IO)
  c:0016 p:0060 s:0111 e:000110 METHOD /tmp/ruby/v3/src/trunk_clang_9/tool/lib/test/unit/parallel.rb:155
    me:
      called_id: _report, type: iseq
      owner class: 0x000055aa8ade6ef0 [3LM   ] T_CLASS Test::Unit::Worker
    self: 0x000055aa8ad1cda8 [3LM   ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x000055aa8af38170
    lvars:
      res: 0x000055aa8aa0c168 [3LM   ] T_STRING (String)record
      args: 0x000055aa8bc2d2c0 [0     ] T_ARRAY (Array)[E ] len: 1 (embed)
      e: T_NIL
  c:0015 p:0171 s:0104 e:000103 METHOD /tmp/ruby/v3/src/trunk_clang_9/tool/lib/test/unit/parallel.rb:186
    me:
      called_id: record, type: iseq
      owner class: 0x000055aa8ade6ef0 [3LM   ] T_CLASS Test::Unit::Worker
    self: 0x000055aa8ad1cda8 [3LM   ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x000055aa8af38170
    lvars:
      suite: 0x000055aa8bf6eec0 [3LM   ] T_CLASS TestM17NComb
      method: 0x000055aa8c0b7188 [3LM   ] T_STRING (String)test_str_intern
      assertions: T_FIXNUM 81
      time: T_FLOAT
      error: T_NIL
      bt: T_NIL
  c:0014 p:0108 s:0094 e:000093 METHOD /tmp/ruby/v3/src/trunk_clang_9/tool/lib/minitest/unit.rb:1323
    me:
      called_id: run, type: iseq
      owner class: 0x000055aa8ac1ad60 [3LM R ] T_CLASS MiniTest::Unit::TestCase
    self: 0x000055aa8c2961c0 [0     ] T_OBJECT (TestM17NComb)len:7 ptr:0x00007fd3779f2fc8
    lvars:
      runner: 0x000055aa8ad1cda8 [3LM   ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x000055aa8af38170
      start_time: 0x000055aa8c295680 [0    U] time (Time)time
      result: 0x000055aa8abd3a28 [3LM   ] T_STRING (String).
      time: T_FLOAT
      e: T_NIL
  c:0013 p:0013 s:0085 e:000084 METHOD /tmp/ruby/v3/src/trunk_clang_9/tool/lib/test/unit/testcase.rb:18
    me:
      called_id: run, type: iseq
      owner class: 0x000055aa8aa1e1d8 [3LM   ] T_CLASS Test::Unit::TestCase
    self: 0x000055aa8c2961c0 [0     ] T_OBJECT (TestM17NComb)len:7 ptr:0x00007fd3779f2fc8
    lvars:
      runner: 0x000055aa8ad1cda8 [3LM   ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x000055aa8af38170
  c:0012 p:0077 s:0080 e:000079 BLOCK  /tmp/ruby/v3/src/trunk_clang_9/tool/lib/minitest/unit.rb:969 [FINISH]
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x000055aa8ac1bfa8 [3LM   ] T_CLASS MiniTest::Unit
    self: 0x000055aa8ad1cda8 [3LM   ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x000055aa8af38170
    lvars:
      method: 0x000055aa8c0b7188 [3LM   ] T_STRING (String)test_str_intern
      inst: 0x000055aa8c2961c0 [0     ] T_OBJECT (TestM17NComb)len:7 ptr:0x00007fd3779f2fc8
      start_time: T_NIL
      result: T_NIL
  c:0011 p:---- s:0073 e:000072 CFUNC  :map
    me:
      called_id: map, type: cfunc
      owner class: 0x000055aa8aa6dbe8 [3LM   ] T_CLASS Array
    self: 0x000055aa8c0b5630 [3LM   ] T_ARRAY (Array)[   ] len: 80, capa:85 ptr:0x000055aa8c5823f0
  c:0010 p:0006 s:0069 e:000068 BLOCK  /tmp/ruby/v3/src/trunk_clang_9/tool/lib/minitest/unit.rb:962
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x000055aa8ac1bfa8 [3LM   ] T_CLASS MiniTest::Unit
    self: 0x000055aa8ad1cda8 [3LM   ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x000055aa8af38170
    lvars:
      assertions: T_NIL
  c:0009 p:0163 s:0065 E:002190 METHOD /tmp/ruby/v3/src/trunk_clang_9/tool/lib/minitest/unit.rb:989
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x000055aa8ac1bfa8 [3LM   ] T_CLASS MiniTest::Unit
    self: 0x000055aa8ad1cda8 [3LM   ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x000055aa8af38170
    lvars:
      suite: 0x000055aa8bf6eec0 [3LM   ] T_CLASS TestM17NComb
      type: T_SYMBOL test
      header: 0x000055aa8c0bcb88 [3LM   ] T_STRING (String)test_suite_header
      filter: 0x000055aa8aef98b0 [3LM   ] T_REGEXP 
      all_test_methods: 0x000055aa8c0b5748 [3LM   ] T_ARRAY (Array)[   ] len: 80, capa:80 ptr:0x000055aa8bb53ff0
      filtered_test_methods: 0x000055aa8c0b5630 [3LM   ] T_ARRAY (Array)[   ] len: 80, capa:85 ptr:0x000055aa8c5823f0
      leakchecker: 0x000055aa8c0aed08 [3LM R ] T_OBJECT (LeakChecker)len:7 ptr:0x000055aa8be93ed0
      continuation: 0x000055aa8c0ac508 [3LM   ] proc (Proc) block in _run_suite@/tmp/ruby/v3/src/trunk_clang_9/tool/lib/minitest/unit.rb:961
  c:0008 p:0042 s:0053 e:000052 METHOD /tmp/ruby/v3/src/trunk_clang_9/tool/lib/test/unit.rb:1084
    me:
      called_id: orig_run_suite, type: iseq
      owner class: 0x000055aa8aa15380 [3LM   ] T_MODULE (Module)Test::Unit::ExcludesOption
      defined_class: 0x000055aa8aa14570 [3LM   ] T_ICLASS src:Test::Unit::ExcludesOption
    self: 0x000055aa8ad1cda8 [3LM   ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x000055aa8af38170
    lvars:
      suite: 0x000055aa8bf6eec0 [3LM   ] T_CLASS TestM17NComb
      type: T_SYMBOL test
      ex: T_NIL
  c:0007 p:0103 s:0046 E:000a60 METHOD /tmp/ruby/v3/src/trunk_clang_9/tool/lib/test/unit/parallel.rb:55
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x000055aa8ade6ef0 [3LM   ] T_CLASS Test::Unit::Worker
    self: 0x000055aa8ad1cda8 [3LM   ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x000055aa8af38170
    lvars:
      suite: 0x000055aa8bf6eec0 [3LM   ] T_CLASS TestM17NComb
      type: T_SYMBOL test
      orig_testout: 0x000055aa8aa5d9a0 [0LM  U] T_FILE (IO)
      i: 0x000055aa8c0bd290 [0LM  U] T_FILE (IO)
      o: 0x000055aa8c0bd268 [0LM  U] T_FILE (IO)
      orig_stdin: 0x000055aa8aa5d9f0 [0LM  U] T_FILE (IO)
      orig_stdout: 0x000055aa8aa5d9a0 [0LM  U] T_FILE (IO)
      th: 0x000055aa8c0bd1c8 [0LM  U] VM/thread (Thread)VM/thread
      e: T_FIXNUM 0
      f: T_FIXNUM 0
      s: T_FIXNUM 4
      result: T_NIL
  c:0006 p:0008 s:0030 e:000029 BLOCK  /tmp/ruby/v3/src/trunk_clang_9/tool/lib/test/unit/parallel.rb:31 [FINISH]
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x000055aa8ade6ef0 [3LM   ] T_CLASS Test::Unit::Worker
    self: 0x000055aa8ad1cda8 [3LM   ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x000055aa8af38170
    lvars:
      suite: 0x000055aa8bf6eec0 [3LM   ] T_CLASS TestM17NComb
  c:0005 p:---- s:0026 e:000025 CFUNC  :map
    me:
      called_id: map, type: cfunc
      owner class: 0x000055aa8aa6dbe8 [3LM   ] T_CLASS Array
    self: 0x000055aa8c0bd4c0 [3LM   ] T_ARRAY (Array)[E ] len: 1 (embed)
  c:0004 p:0005 s:0022 e:000021 METHOD /tmp/ruby/v3/src/trunk_clang_9/tool/lib/test/unit/parallel.rb:30
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x000055aa8ade6ef0 [3LM   ] T_CLASS Test::Unit::Worker
    self: 0x000055aa8ad1cda8 [3LM   ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x000055aa8af38170
    lvars:
      suites: 0x000055aa8c0bd4c0 [3LM   ] T_ARRAY (Array)[E ] len: 1 (embed)
      type: T_SYMBOL test
  c:0003 p:0259 s:0016 E:000680 METHOD /tmp/ruby/v3/src/trunk_clang_9/tool/lib/test/unit/parallel.rb:125
    me:
      called_id: run, type: iseq
      owner class: 0x000055aa8ade6ef0 [3LM   ] T_CLASS Test::Unit::Worker
    self: 0x000055aa8ad1cda8 [3LM   ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x000055aa8af38170
    lvars:
      args: 0x000055aa8aa5cde8 [3LM   ] T_ARRAY [E ] len: 0 (embed)
      buf: 0x000055aa8c315da8 [3LM   ] T_STRING (String)run /tmp/ruby/v3/src/trunk_clang_9/test/ruby/test_m17n_comb.rb test
  
      suites: 0x000055aa8c315790 [3LM   ] T_ARRAY (Array)[   ] len: 103, capa:103 ptr:0x000055aa8bd9b690
      e: T_NIL
      trace: T_NIL
      err: T_NIL
  c:0002 p:0142 s:0006 E:0021d0 EVAL   /tmp/ruby/v3/src/trunk_clang_9/tool/lib/test/unit/parallel.rb:205 [FINISH]
    self: 0x000055aa8aa8c430 [3LM   ] T_OBJECT (embed) len:3
  c:0001 p:0000 s:0003 E:001420 (none) [FINISH]
    self: 0x000055aa8aa8c430 [3LM   ] T_OBJECT (embed) len:3
  
  th: 0x55aa8c6d6fe0, native_id: 0x7fd375362700
  -- Control frame information -----------------------------------------------
  c:0003 p:---- s:0012 e:000011 CFUNC  :readpartial
    me:
      called_id: readpartial, type: cfunc
      owner class: 0x000055aa8aa5f778 [3LM   ] T_CLASS IO
    self: 0x000055aa8c0bd290 [0LM  U] T_FILE (IO)
  c:0002 p:0036 s:0007 e:000006 BLOCK  /tmp/ruby/v3/src/trunk_clang_9/tool/lib/test/unit/parallel.rb:45 [FINISH]
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x000055aa8ade6ef0 [3LM   ] T_CLASS Test::Unit::Worker
    self: 0x000055aa8ad1cda8 [3LM   ] T_OBJECT (Test::Unit::Worker)len:28 ptr:0x000055aa8af38170
    lvars:
      buf: 0x000055aa8bdbbdd0 [2     ] T_STRING (String).
  c:0001 p:---- s:0003 e:000002 (none) [FINISH]
    self: T_NIL
  
  $1 = 0
  ">>> Finish
  "[Inferior 1 (process 11764) detached]
  [nil, 11764]
  "gdb -p 11761 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  running file: /tmp/ruby/v3/src/trunk_clang_9/test/ruby/test_m17n_comb.rb
  
  Some worker was crashed. It seems ruby interpreter's bug
  or, a bug of test/unit/parallel.rb. try again without -j
  option.
  
  11764:running:test_m17n_comb: Broken pipe
  make: *** [uncommon.mk:798: yes-test-all] Error 1
  ptrace: No such process.
  >>> ThreadsNo threads.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace
  /home/ko1/ruby/build-ruby/gdbscript:12: Error in sourced command file:
  No symbol table is loaded.  Use the "file" command.
  [nil, 11761]
  #<Errno::ESRCH: No such process>
  "gdb -p 11754 -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, 11754]
  #<Errno::ESRCH: No such process>
  "gdb -p 11753 -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 11753 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, 11753]
  "gdb -p 20278 -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, 20278]
  #<Errno::ESRCH: No such process>
    0.012000   0.000000 1225.896000 (10801.702333)
  /home/ko1/ruby/build-ruby/build-ruby.rb:154:in `each_line': execution expired (Timeout::Error)
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:154:in `block (2 levels) in cmd'
  	from /usr/lib/ruby/2.7.0/timeout.rb:110:in `timeout'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:153:in `block in cmd'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:150:in `popen'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:150:in `cmd'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:293:in `block in test_all'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:220:in `block in builddir'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:219:in `chdir'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:219:in `builddir'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:292:in `test_all'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:355: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:353:in `block (3 levels) in run'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:352:in `each'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:352:in `block (2 levels) in run'
  	from /usr/lib/ruby/2.7.0/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:351: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:350:in `run'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:516:in `<main>'
  total: 10875.23 sec