Result of trunk-random0@phosphorus-docker at 2021-12-24 18:53:59 +0900

• NG (424800f707) [LOG]

• Linux phosphorus-docker 4.9.0-17-amd64 #1 SMP Debian 4.9.290-1 (2021-12-12) x86_64 x86_64 x86_64 GNU/Linux
  

• rev: 424800f707
  test-all : 
  test-spec: 
  exit statuses:
    "make update-unicode  -j6" exit with 0.
    "make update-download -j6" exit with 0.
    "make update-rubyspec -j6" exit with 0.
    "make update-src      -j6" exit with 0.
    "make after-update    -j6" exit with 512.
    "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-random0.20211224-065244
  #<BuildRuby:0x000055c9f48025f0
   @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-random0",
   @TARGET_INSTALL_DIR="/tmp/ruby/v3/install/trunk-random0",
   @TARGET_NAME="trunk-random0",
   @TARGET_SRC_DIR="/tmp/ruby/v3/src/trunk-random0",
   @build_opts="-j6",
   @configure_opts=["--enable-shared"],
   @gist=false,
   @git_branch=nil,
   @git_worktree=nil,
   @incremental=true,
   @logfile="/home/ko1/ruby/logs/brlog.trunk-random0.20211224-065244",
   @make="make",
   @quiet=false,
   @ruby_env=[["RUBY_DEBUG", "ci"]],
   @steps=
    ["checkout",
     "autoconf",
     "configure",
     "build_up",
     "build_miniruby",
     "build_ruby",
     "build_all",
     "build_install",
     "test_btest",
     "test_basic",
     "test_all",
     "test_rubyspec"],
   @svn_revision=nil,
   @test_opts="TESTS=\"--test-order=random\"",
   @timeout=10800>
                             user     system      total        real
  checkout               0.000000   0.000000   0.000000 (  0.000019)
  autoconf               0.000000   0.000000   0.000000 (  0.000042)
  configure              0.000000   0.000000   0.000000 (  0.000033)
  build_up             make[1]: *** No rule to make target 'id.h', needed by 'ripper.y'.  Stop.
  make: *** [uncommon.mk:1198: /tmp/ruby/v3/src/trunk-random0/ext/ripper/ripper.c] Error 2
  make: *** Waiting for unfinished jobs....
    0.004000   0.004000   1.832000 (  1.809003)
  build_miniruby         0.000000   0.004000   0.112000 (  0.118991)
  build_ruby             0.000000   0.000000   0.112000 (  0.124909)
  build_all              0.012000   0.000000   6.284000 (  2.081775)
  build_install          0.020000   0.004000   8.360000 (  4.181120)
  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             .................................................
  test_yjit.rb               ................................................................................................................................................................
  test_yjit_30k_ifelse.rb    .
  test_yjit_30k_methods.rb   .
  Fiber count: 10000 (skipping)
  PASS all 1666 tests
    0.000000   0.000000  65.480000 ( 61.892754)
  test_basic             0.008000   0.004000   0.504000 (  0.619494)
  test_all             $$$ #<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-random0 --incremental --process-num=6
  30603  2747    11    11 ?           -1 Sl    1001   0:06 /tmp/ruby/v3/build/trunk-random0/ruby -I/tmp/ruby/v3/src/trunk-random0/test/readline /tmp/interrupt_in_other_thread20211224-30603-z3cqo0
  27551  2749    11    11 ?           -1 R     1001   0:00 ps jx
     11 27548    11    11 ?           -1 Sl    1001   0:00 ruby ./br.rb build_report trunk-random0 --incremental --process-num=6
  27548 27550    11    11 ?           -1 S     1001   0:00 sh -c ruby /home/ko1/ruby/build-ruby/build-ruby.rb --target_name=trunk-random0 --logfile=/home/ko1/ruby/logs/brlog.trunk-random0.20211224-065244 --root_dir=/tmp/ruby --timeout=10800 --test_opts='TESTS="--test-order=random"' --incremental --process-num=6
  27550 27551    11    11 ?           -1 Sl    1001   0:00 ruby /home/ko1/ruby/build-ruby/build-ruby.rb --target_name=trunk-random0 --logfile=/home/ko1/ruby/logs/brlog.trunk-random0.20211224-065244 --root_dir=/tmp/ruby --timeout=10800 --test_opts=TESTS="--test-order=random" --incremental --process-num=6
  27551 30594    11    11 ?           -1 S     1001   0:00 sh -c make yes-test-all TESTS="--test-order=random"
  30594 30595    11    11 ?           -1 S     1001   0:00 make yes-test-all TESTS=--test-order=random
  30595 30603    11    11 ?           -1 S     1001   7:47 /tmp/ruby/v3/src/trunk-random0/test/runner.rb: TestRelineAsReadline#test_interrupt_in_other_thread
  {10=>[11], 30603=>[2747], 27551=>[2749, 30594], 11=>[27548], 27548=>[27550], 27550=>[27551], 30594=>[30595], 30595=>[30603]}
  "timeout 60 gdb -p 2749 -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, 2749]
  #<Errno::ESRCH: No such process>
  "timeout 60 gdb -p 2747 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  [New LWP 2748]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  44	../sysdeps/unix/sysv/linux/ppoll.c: No such file or directory.
  0x00007fda85594bf6 in __ppoll (fds=fds@entry=0x7ffe0331d738, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
  >>> Threads  Id   Target Id                                          Frame 
  * 1    Thread 0x7fda8547df40 (LWP 2747) "ruby"            0x00007fda85594bf6 in __ppoll (fds=fds@entry=0x7ffe0331d738, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
    2    Thread 0x7fda8289b700 (LWP 2748) "interrupt_in_o*" 0x00007fda85594bf6 in __ppoll (fds=fds@entry=0x7fda827994c0, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
  >>> Machine level backtrace
  
  Thread 2 (Thread 0x7fda8289b700 (LWP 2748)):
  #0  0x00007fda85594bf6 in __ppoll (fds=fds@entry=0x7fda827994c0, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
  #1  0x00007fda85b582ef in rb_thread_wait_for_single_fd (fd=<optimized out>, events=<optimized out>, timeout=timeout@entry=0x7fda82799560) at /tmp/ruby/v3/src/trunk-random0/hrtime.h:148
  #2  0x00007fda859f9f6a in rb_io_wait (timeout=18288217366826110162, events=3, io=140576514358320) at /tmp/ruby/v3/src/trunk-random0/include/ruby/internal/arithmetic/int.h:172
  #3  rb_io_wait (io=io@entry=140576514358320, events=events@entry=3, timeout=18288217366826110162) at /tmp/ruby/v3/src/trunk-random0/io.c:1298
  #4  0x00007fda829e7add in io_wait_event (timeout=<optimized out>, event=1, io=140576514358320) at /tmp/ruby/v3/src/trunk-random0/include/ruby/internal/arithmetic/long.h:124
  #5  io_wait_readable (argc=1, argv=0x7fda8279ae78, io=140576514358320) at /tmp/ruby/v3/src/trunk-random0/ext/io/wait/wait.c:185
  #6  0x00007fda85b8be0b in vm_call_cfunc_with_frame (ec=0x55d5b5dcbb10, reg_cfp=0x7fda8289a910, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3037
  #7  0x00007fda85b9a0d2 in vm_sendish (block_handler=<optimized out>, method_explorer=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_callinfo.h:349
  #8  vm_exec_core (ec=0x55d5b5dcbb10, initial=1) at ../../src/trunk-random0/insns.def:778
  #9  0x00007fda85b9fcb3 in rb_vm_exec (ec=0x55d5b5dcbb10, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random0/vm.c:2211
  #10 0x00007fda85ba30bf in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=140576470220520, iseq=0x7fda8291a0c8, ec=0x55d5b5dcbb10) at /tmp/ruby/v3/src/trunk-random0/vm.c:1316
  #11 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x0, argc=0, self=140576470220520, captured=<optimized out>, ec=0x55d5b5dcbb10) at /tmp/ruby/v3/src/trunk-random0/vm.c:1372
  #12 invoke_block_from_c_bh (argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, cref=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm.c:1390
  #13 vm_yield_with_cref (argc=0, argv=0x0, kw_splat=0, is_lambda=0, cref=0x0, ec=0x55d5b5dcbb10) at /tmp/ruby/v3/src/trunk-random0/vm.c:1427
  #14 vm_yield (kw_splat=0, argv=0x0, argc=0, ec=0x55d5b5dcbb10) at /tmp/ruby/v3/src/trunk-random0/vm.c:1435
  #15 rb_yield_0 (argv=0x0, argc=0) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1347
  #16 loop_i (_=_@entry=0) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1446
  #17 0x00007fda859b79c6 in rb_vrescue2 (b_proc=0x7fda85ba2da0 <loop_i>, data1=0, r_proc=0x7fda85b83ac0 <loop_stop>, data2=0, args=args@entry=0x7fda82799aa0) at /tmp/ruby/v3/src/trunk-random0/eval.c:903
  #18 0x00007fda859b7c4e in rb_rescue2 (b_proc=<optimized out>, data1=<optimized out>, r_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/eval.c:884
  #19 0x00007fda85b8be0b in vm_call_cfunc_with_frame (ec=0x55d5b5dcbb10, reg_cfp=0x7fda8289a990, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3037
  #20 0x00007fda85ba0eb9 in vm_call_method_each_type (ec=0x55d5b5dcbb10, cfp=0x7fda8289a990, calling=0x7fda82799da0) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3639
  #21 0x00007fda85ba1784 in vm_call_method (ec=0x55d5b5dcbb10, cfp=0x7fda8289a990, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3750
  #22 0x00007fda85b9a1e3 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-random0/vm_callinfo.h:349
  #23 vm_exec_core (ec=0x55d5b5dcbb10, initial=1) at ../../src/trunk-random0/insns.def:759
  #24 0x00007fda85b9fcb3 in rb_vm_exec (ec=0x55d5b5dcbb10, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random0/vm.c:2211
  #25 0x00007fda85ba30bf in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=140576470213240, iseq=0x7fda82a157c0, ec=0x55d5b5dcbb10) at /tmp/ruby/v3/src/trunk-random0/vm.c:1316
  #26 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x0, argc=0, self=140576470213240, captured=<optimized out>, ec=0x55d5b5dcbb10) at /tmp/ruby/v3/src/trunk-random0/vm.c:1372
  #27 invoke_block_from_c_bh (argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, cref=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm.c:1390
  #28 vm_yield_with_cref (argc=0, argv=0x0, kw_splat=0, is_lambda=0, cref=0x0, ec=0x55d5b5dcbb10) at /tmp/ruby/v3/src/trunk-random0/vm.c:1427
  #29 vm_yield (kw_splat=0, argv=0x0, argc=0, ec=0x55d5b5dcbb10) at /tmp/ruby/v3/src/trunk-random0/vm.c:1435
  #30 rb_yield_0 (argv=0x0, argc=0) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1347
  #31 loop_i (_=_@entry=0) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1446
  #32 0x00007fda859b79c6 in rb_vrescue2 (b_proc=0x7fda85ba2da0 <loop_i>, data1=0, r_proc=0x7fda85b83ac0 <loop_stop>, data2=0, args=args@entry=0x7fda8279a150) at /tmp/ruby/v3/src/trunk-random0/eval.c:903
  #33 0x00007fda859b7c4e in rb_rescue2 (b_proc=<optimized out>, data1=<optimized out>, r_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/eval.c:884
  #34 0x00007fda85b8be0b in vm_call_cfunc_with_frame (ec=0x55d5b5dcbb10, reg_cfp=0x7fda8289aa50, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3037
  #35 0x00007fda85b9a1e3 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-random0/vm_callinfo.h:349
  #36 vm_exec_core (ec=0x55d5b5dcbb10, initial=1) at ../../src/trunk-random0/insns.def:759
  #37 0x00007fda85b9fcb3 in rb_vm_exec (ec=0x55d5b5dcbb10, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random0/vm.c:2211
  #38 0x00007fda85ba30bf in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=140576470213240, iseq=0x7fda82a15e00, ec=0x55d5b5dcbb10) at /tmp/ruby/v3/src/trunk-random0/vm.c:1316
  #39 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x0, argc=0, self=140576470213240, captured=<optimized out>, ec=0x55d5b5dcbb10) at /tmp/ruby/v3/src/trunk-random0/vm.c:1372
  #40 invoke_block_from_c_bh (argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, cref=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm.c:1390
  #41 vm_yield_with_cref (argc=0, argv=0x0, kw_splat=0, is_lambda=0, cref=0x0, ec=0x55d5b5dcbb10) at /tmp/ruby/v3/src/trunk-random0/vm.c:1427
  #42 vm_yield (kw_splat=0, argv=0x0, argc=0, ec=0x55d5b5dcbb10) at /tmp/ruby/v3/src/trunk-random0/vm.c:1435
  #43 rb_yield_0 (argv=0x0, argc=0) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1347
  #44 loop_i (_=_@entry=0) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1446
  #45 0x00007fda859b79c6 in rb_vrescue2 (b_proc=0x7fda85ba2da0 <loop_i>, data1=0, r_proc=0x7fda85b83ac0 <loop_stop>, data2=0, args=args@entry=0x7fda8279a6f0) at /tmp/ruby/v3/src/trunk-random0/eval.c:903
  #46 0x00007fda859b7c4e in rb_rescue2 (b_proc=<optimized out>, data1=<optimized out>, r_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/eval.c:884
  #47 0x00007fda85b8be0b in vm_call_cfunc_with_frame (ec=0x55d5b5dcbb10, reg_cfp=0x7fda8289ab10, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3037
  #48 0x00007fda85ba0eb9 in vm_call_method_each_type (ec=0x55d5b5dcbb10, cfp=0x7fda8289ab10, calling=0x7fda8279a9f0) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3639
  #49 0x00007fda85ba1784 in vm_call_method (ec=0x55d5b5dcbb10, cfp=0x7fda8289ab10, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3750
  #50 0x00007fda85b9a1e3 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-random0/vm_callinfo.h:349
  #51 vm_exec_core (ec=0x55d5b5dcbb10, initial=1) at ../../src/trunk-random0/insns.def:759
  #52 0x00007fda85b9fcb3 in rb_vm_exec (ec=0x55d5b5dcbb10, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random0/vm.c:2211
  #53 0x00007fda85ba7df3 in rb_vm_invoke_proc (ec=<optimized out>, proc=proc@entry=0x55d5b5c19980, argc=argc@entry=0, argv=argv@entry=0x7fda8279abf0, kw_splat=<optimized out>, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-random0/vm.c:1521
  #54 0x00007fda85b54c45 in thread_do_start_proc (th=0x55d5b5d06a90) at /tmp/ruby/v3/src/trunk-random0/thread.c:735
  #55 0x00007fda85b5526c in thread_do_start (th=0x55d5b5d06a90) at /tmp/ruby/v3/src/trunk-random0/thread.c:754
  #56 thread_start_func_2 (th=<optimized out>, stack_start=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/thread.c:828
  #57 0x00007fda85b55c91 in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/thread_pthread.c:1047
  #58 0x00007fda8589b609 in start_thread (arg=<optimized out>) at pthread_create.c:477
  #59 0x00007fda855a1293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 1 (Thread 0x7fda8547df40 (LWP 2747)):
  #0  0x00007fda85594bf6 in __ppoll (fds=fds@entry=0x7ffe0331d738, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
  #1  0x00007fda85b50180 in rb_sigwait_sleep (th=th@entry=0x55d5b586cf30, sigwait_fd=sigwait_fd@entry=3, rel=rel@entry=0x0) at /tmp/ruby/v3/src/trunk-random0/hrtime.h:148
  #2  0x00007fda85b5103f in native_sleep (th=th@entry=0x55d5b586cf30, rel=0x0) at /tmp/ruby/v3/src/trunk-random0/thread_pthread.c:2229
  #3  0x00007fda85b565c8 in thread_join_sleep (arg=arg@entry=140728952019264) at /tmp/ruby/v3/src/trunk-random0/thread.c:1192
  #4  0x00007fda859b7f7e in rb_ensure (b_proc=b_proc@entry=0x7fda85b56400 <thread_join_sleep>, data1=data1@entry=140728952019264, e_proc=e_proc@entry=0x7fda85b4a330 <remove_from_join_list>, data2=data2@entry=140728952019264) at /tmp/ruby/v3/src/trunk-random0/eval.c:993
  #5  0x00007fda85b4d19a in thread_join (limit=0x0, timeout=8, target_th=0x55d5b5d06a90) at /tmp/ruby/v3/src/trunk-random0/thread.c:1243
  #6  thread_value (self=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/thread.c:1363
  #7  0x00007fda85b8be0b in vm_call_cfunc_with_frame (ec=0x55d5b586d850, reg_cfp=0x7fda8547bf90, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3037
  #8  0x00007fda85ba0eb9 in vm_call_method_each_type (ec=0x55d5b586d850, cfp=0x7fda8547bf90, calling=0x7ffe0331dba0) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3639
  #9  0x00007fda85ba1784 in vm_call_method (ec=0x55d5b586d850, cfp=0x7fda8547bf90, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3750
  #10 0x00007fda85b9a0d2 in vm_sendish (block_handler=<optimized out>, method_explorer=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_callinfo.h:349
  #11 vm_exec_core (ec=0x55d5b586d850, initial=1) at ../../src/trunk-random0/insns.def:778
  #12 0x00007fda85ba01d8 in rb_vm_exec (ec=0x55d5b586d850, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random0/vm.c:2220
  #13 0x00007fda859b3f2b in rb_ec_exec_node (ec=ec@entry=0x55d5b586d850, n=n@entry=0x7fda82a67a70) at /tmp/ruby/v3/src/trunk-random0/eval.c:280
  #14 0x00007fda859ba2da in ruby_run_node (n=0x7fda82a67a70) at /tmp/ruby/v3/src/trunk-random0/eval.c:321
  #15 0x000055d5b4bd21d3 in main (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/main.c:47
  >>> Dump Ruby level backtrace
  $1 = 0
  ">>> Finish
  "[Inferior 1 (process 2747) detached]
  [nil, 2747]
  "timeout 60 gdb -p 30603 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  [New LWP 2763]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  44	../sysdeps/unix/sysv/linux/ppoll.c: No such file or directory.
  0x00007fe5a93f2bf6 in __ppoll (fds=fds@entry=0x7fffd1cd9c58, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
  >>> Threads  Id   Target Id                                         Frame 
  * 1    Thread 0x7fe5a92dbf40 (LWP 30603) "ruby"          0x00007fe5a93f2bf6 in __ppoll (fds=fds@entry=0x7fffd1cd9c58, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
    2    Thread 0x7fe56bc9c700 (LWP 2763) "envutil.rb:167" 0x00007fe5a93f2aff in __GI___poll (fds=fds@entry=0x7fe56bb9b4e0, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  >>> Machine level backtrace
  
  Thread 2 (Thread 0x7fe56bc9c700 (LWP 2763)):
  #0  0x00007fe5a93f2aff in __GI___poll (fds=fds@entry=0x7fe56bb9b4e0, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  #1  0x00007fe5a985358a in poll (__timeout=-1, __nfds=1, __fds=0x7fe56bb9b4e0) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
  #2  nogvl_wait_for (th=<optimized out>, events=1, fptr=0x55bc1c004470) at /tmp/ruby/v3/src/trunk-random0/io.c:11406
  #3  nogvl_wait_for (events=1, fptr=0x55bc1c004470, th=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/io.c:11389
  #4  internal_read_func (ptr=ptr@entry=0x7fe56bb9b640) at /tmp/ruby/v3/src/trunk-random0/io.c:1091
  #5  0x00007fe5a99b25dd in rb_thread_io_blocking_region (func=func@entry=0x7fe5a98534f0 <internal_read_func>, data1=data1@entry=0x7fe56bb9b640, fd=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/thread.c:1824
  #6  0x00007fe5a985438d in rb_read_internal (fptr=0x55bc1c004470, buf=0x7fe530001880, count=8192) at /tmp/ruby/v3/src/trunk-random0/io.c:1155
  #7  0x00007fe5a98599c9 in io_bufread (fptr=0x55bc1c004470, len=8192, ptr=0x7fe530001880 "\220\a") at /tmp/ruby/v3/src/trunk-random0/io.c:2766
  #8  bufread_call (arg=arg@entry=140623331571744) at /tmp/ruby/v3/src/trunk-random0/io.c:2805
  #9  0x00007fe5a9815f7e in rb_ensure (b_proc=b_proc@entry=0x7fe5a9859860 <bufread_call>, data1=data1@entry=140623331571744, e_proc=e_proc@entry=0x7fe5a997b960 <rb_str_unlocktmp>, data2=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/eval.c:993
  #10 0x00007fe5a9994c51 in rb_str_locktmp_ensure (str=<optimized out>, func=func@entry=0x7fe5a9859860 <bufread_call>, arg=arg@entry=140623331571744) at /tmp/ruby/v3/src/trunk-random0/string.c:3035
  #11 0x00007fe5a98589fb in io_fread (fptr=0x55bc1c004470, size=8192, offset=<optimized out>, str=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/io.c:2819
  #12 read_all (fptr=fptr@entry=0x55bc1c004470, siz=8192, str=<optimized out>, str@entry=8) at /tmp/ruby/v3/src/trunk-random0/io.c:3091
  #13 0x00007fe5a985d7ce in io_read (argc=<optimized out>, argv=<optimized out>, io=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/io.c:3493
  #14 0x00007fe5a99e9e0b in vm_call_cfunc_with_frame (ec=0x55bc1ea1af10, reg_cfp=0x7fe56bc9bbd0, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3037
  #15 0x00007fe5a99f80d2 in vm_sendish (block_handler=<optimized out>, method_explorer=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_callinfo.h:349
  #16 vm_exec_core (ec=0x55bc1ea1af10, initial=1) at ../../src/trunk-random0/insns.def:778
  #17 0x00007fe5a99fdcb3 in rb_vm_exec (ec=0x55bc1ea1af10, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random0/vm.c:2211
  #18 0x00007fe5a9a05df3 in rb_vm_invoke_proc (ec=<optimized out>, proc=proc@entry=0x55bc1ea1b120, argc=argc@entry=0, argv=argv@entry=0x7fe56bb9bbf0, kw_splat=<optimized out>, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-random0/vm.c:1521
  #19 0x00007fe5a99b2c45 in thread_do_start_proc (th=0x55bc1c7acaa0) at /tmp/ruby/v3/src/trunk-random0/thread.c:735
  #20 0x00007fe5a99b326c in thread_do_start (th=0x55bc1c7acaa0) at /tmp/ruby/v3/src/trunk-random0/thread.c:754
  #21 thread_start_func_2 (th=<optimized out>, stack_start=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/thread.c:828
  #22 0x00007fe5a99b3c91 in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/thread_pthread.c:1047
  #23 0x00007fe5a96f9609 in start_thread (arg=<optimized out>) at pthread_create.c:477
  #24 0x00007fe5a93ff293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 1 (Thread 0x7fe5a92dbf40 (LWP 30603)):
  #0  0x00007fe5a93f2bf6 in __ppoll (fds=fds@entry=0x7fffd1cd9c58, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
  #1  0x00007fe5a99ae180 in rb_sigwait_sleep (th=th@entry=0x55bc15452f30, sigwait_fd=sigwait_fd@entry=3, rel=rel@entry=0x7fffd1cd9e58) at /tmp/ruby/v3/src/trunk-random0/hrtime.h:148
  #2  0x00007fe5a99af2ed in native_sleep (th=<optimized out>, rel=0x7fffd1cd9e58) at /tmp/ruby/v3/src/trunk-random0/thread_pthread.c:2229
  #3  0x00007fe5a99b44bb in thread_join_sleep (arg=arg@entry=140736713301632) at /tmp/ruby/v3/src/trunk-random0/thread.c:1202
  #4  0x00007fe5a9815f7e in rb_ensure (b_proc=b_proc@entry=0x7fe5a99b4400 <thread_join_sleep>, data1=data1@entry=140736713301632, e_proc=e_proc@entry=0x7fe5a99a8330 <remove_from_join_list>, data2=data2@entry=140736713301632) at /tmp/ruby/v3/src/trunk-random0/eval.c:993
  #5  0x00007fe5a99ab307 in thread_join (limit=0x7fffd1cd9e58, timeout=21, target_th=0x55bc1c7acaa0) at /tmp/ruby/v3/src/trunk-random0/thread.c:1243
  #6  thread_join_m (argc=<optimized out>, argv=<optimized out>, self=140624297021520) at /tmp/ruby/v3/src/trunk-random0/thread.c:1342
  #7  0x00007fe5a99e9e0b in vm_call_cfunc_with_frame (ec=0x55bc15453850, reg_cfp=0x7fe5a92d9890, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3037
  #8  0x00007fe5a99f80d2 in vm_sendish (block_handler=<optimized out>, method_explorer=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_callinfo.h:349
  #9  vm_exec_core (ec=0x55bc15453850, initial=1) at ../../src/trunk-random0/insns.def:778
  #10 0x00007fe5a99fdcb3 in rb_vm_exec (ec=0x55bc15453850, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random0/vm.c:2211
  #11 0x00007fe5a9a031a6 in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=<optimized out>, self=<optimized out>, iseq=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm.c:1316
  #12 invoke_iseq_block_from_c (me=<optimized out>, is_lambda=<optimized out>, cref=<optimized out>, passed_block_handler=<optimized out>, kw_splat=<optimized out>, argv=<optimized out>, argc=<optimized out>, self=<optimized out>, captured=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm.c:1372
  #13 invoke_block_from_c_bh (argc=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, argv=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm.c:1390
  #14 vm_yield_with_cref (argc=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, argv=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm.c:1427
  #15 vm_yield (kw_splat=<optimized out>, argv=<optimized out>, argc=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm.c:1435
  #16 rb_yield_0 (argv=<optimized out>, argc=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1347
  #17 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1363
  #18 0x00007fe5a9779bac in rb_ary_collect (ary=140624298174600) at /tmp/ruby/v3/src/trunk-random0/include/ruby/internal/core/rarray.h:372
  #19 0x00007fe5a99e9e0b in vm_call_cfunc_with_frame (ec=0x55bc15453850, reg_cfp=0x7fe5a92d9a90, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3037
  #20 0x00007fe5a99f81e3 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-random0/vm_callinfo.h:349
  #21 vm_exec_core (ec=0x55bc15453850, initial=1) at ../../src/trunk-random0/insns.def:759
  #22 0x00007fe5a99fdcb3 in rb_vm_exec (ec=0x55bc15453850, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random0/vm.c:2211
  #23 0x00007fe5a9a031a6 in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=<optimized out>, self=<optimized out>, iseq=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm.c:1316
  #24 invoke_iseq_block_from_c (me=<optimized out>, is_lambda=<optimized out>, cref=<optimized out>, passed_block_handler=<optimized out>, kw_splat=<optimized out>, argv=<optimized out>, argc=<optimized out>, self=<optimized out>, captured=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm.c:1372
  #25 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-random0/vm.c:1390
  #26 vm_yield_with_cref (argc=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, argv=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm.c:1427
  #27 vm_yield (kw_splat=<optimized out>, argv=<optimized out>, argc=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm.c:1435
  #28 rb_yield_0 (argv=<optimized out>, argc=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1347
  #29 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1363
  #30 0x00007fe5a977351c in rb_ary_each (ary=140624279901480) at /tmp/ruby/v3/src/trunk-random0/include/ruby/internal/core/rarray.h:372
  #31 0x00007fe5a99e9e0b in vm_call_cfunc_with_frame (ec=0x55bc15453850, reg_cfp=0x7fe5a92d9b90, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3037
  #32 0x00007fe5a99feeb9 in vm_call_method_each_type (ec=0x55bc15453850, cfp=0x7fe5a92d9b90, calling=0x7fffd1cda900) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3639
  #33 0x00007fe5a99ff784 in vm_call_method (ec=0x55bc15453850, cfp=0x7fe5a92d9b90, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3750
  #34 0x00007fe5a99ff2e7 in vm_call_refined (calling=0x7fffd1cda900, cfp=0x7fe5a92d9b90, ec=0x55bc15453850) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3471
  #35 vm_call_method_each_type (ec=0x55bc15453850, cfp=0x7fe5a92d9b90, calling=0x7fffd1cda900) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3689
  #36 0x00007fe5a99ff784 in vm_call_method (ec=0x55bc15453850, cfp=0x7fe5a92d9b90, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3750
  #37 0x00007fe5a99f81e3 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-random0/vm_callinfo.h:349
  #38 vm_exec_core (ec=0x55bc15453850, initial=1) at ../../src/trunk-random0/insns.def:759
  #39 0x00007fe5a99fdcb3 in rb_vm_exec (ec=0x55bc15453850, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random0/vm.c:2211
  #40 0x00007fe5a9a031a6 in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=<optimized out>, self=<optimized out>, iseq=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm.c:1316
  #41 invoke_iseq_block_from_c (me=<optimized out>, is_lambda=<optimized out>, cref=<optimized out>, passed_block_handler=<optimized out>, kw_splat=<optimized out>, argv=<optimized out>, argc=<optimized out>, self=<optimized out>, captured=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm.c:1372
  #42 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-random0/vm.c:1390
  #43 vm_yield_with_cref (argc=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, argv=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm.c:1427
  #44 vm_yield (kw_splat=<optimized out>, argv=<optimized out>, argc=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm.c:1435
  #45 rb_yield_0 (argv=<optimized out>, argc=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1347
  #46 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_eval.c:1363
  #47 0x00007fe5a977351c in rb_ary_each (ary=140624279901920) at /tmp/ruby/v3/src/trunk-random0/include/ruby/internal/core/rarray.h:372
  #48 0x00007fe5a99e9e0b in vm_call_cfunc_with_frame (ec=0x55bc15453850, reg_cfp=0x7fe5a92d9d50, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3037
  #49 0x00007fe5a99feeb9 in vm_call_method_each_type (ec=0x55bc15453850, cfp=0x7fe5a92d9d50, calling=0x7fffd1cdae90) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3639
  #50 0x00007fe5a99ff784 in vm_call_method (ec=0x55bc15453850, cfp=0x7fe5a92d9d50, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3750
  #51 0x00007fe5a99ff2e7 in vm_call_refined (calling=0x7fffd1cdae90, cfp=0x7fe5a92d9d50, ec=0x55bc15453850) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3471
  #52 vm_call_method_each_type (ec=0x55bc15453850, cfp=0x7fe5a92d9d50, calling=0x7fffd1cdae90) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3689
  #53 0x00007fe5a99ff784 in vm_call_method (ec=0x55bc15453850, cfp=0x7fe5a92d9d50, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3750
  #54 0x00007fe5a99f81e3 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-random0/vm_callinfo.h:349
  #55 vm_exec_core (ec=0x55bc15453850, initial=1) at ../../src/trunk-random0/insns.def:759
  #56 0x00007fe5a99fe1d8 in rb_vm_exec (ec=0x55bc15453850, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random0/vm.c:2220
  #57 0x00007fe5a987d0df in load_iseq_eval (fname=140624361436160, ec=0x55bc15453850) at /tmp/ruby/v3/src/trunk-random0/load.c:656
  #58 require_internal (ec=0x55bc15453850, fname=<optimized out>, exception=1, warn=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/load.c:1132
  #59 0x00007fe5a987db31 in rb_require_string (fname=140624361438680) at /tmp/ruby/v3/src/trunk-random0/include/ruby/internal/special_consts.h:148
  #60 0x00007fe5a99e9e0b in vm_call_cfunc_with_frame (ec=0x55bc15453850, reg_cfp=0x7fe5a92d9f90, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3037
  #61 0x00007fe5a99feeb9 in vm_call_method_each_type (ec=0x55bc15453850, cfp=0x7fe5a92d9f90, calling=0x7fffd1cdb480) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3639
  #62 0x00007fe5a99ff784 in vm_call_method (ec=0x55bc15453850, cfp=0x7fe5a92d9f90, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_insnhelper.c:3750
  #63 0x00007fe5a99f80d2 in vm_sendish (block_handler=<optimized out>, method_explorer=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/vm_callinfo.h:349
  #64 vm_exec_core (ec=0x55bc15453850, initial=1) at ../../src/trunk-random0/insns.def:778
  #65 0x00007fe5a99fdcb3 in rb_vm_exec (ec=0x55bc15453850, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random0/vm.c:2211
  #66 0x00007fe5a9811f2b in rb_ec_exec_node (ec=ec@entry=0x55bc15453850, n=n@entry=0x7fe5a91bdd70) at /tmp/ruby/v3/src/trunk-random0/eval.c:280
  #67 0x00007fe5a98182da in ruby_run_node (n=0x7fe5a91bdd70) at /tmp/ruby/v3/src/trunk-random0/eval.c:321
  #68 0x000055bc1384f1d3 in main (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/v3/src/trunk-random0/main.c:47
  >>> Dump Ruby level backtrace
  th: 0x55bc15452f30, native_id: 0x7fe5a92dbf40
  -- Control frame information -----------------------------------------------
  c:0031 p:---- s:0228 e:000227 CFUNC  :join
    me:
      called_id: join, type: cfunc
      owner class: 0x00007fe5a91a1e90 [3LMPR  ] T_CLASS Thread
    self: 0x00007fe5a5455050 [0    U ] VM/thread (Thread)VM/thread
  c:0030 p:0547 s:0223 E:0015d0 METHOD /tmp/ruby/v3/src/trunk-random0/tool/lib/envutil.rb:170
    me:
      called_id: invoke_ruby, type: iseq
      owner class: 0x00007fe5a44f1d20 [3LM R  ] T_CLASS (annon)
    self: 0x00007fe5a44f1dc0 [3LM    ] T_MODULE EnvUtil
    lvars:
      args: 0x00007fe5a5459510 [0    U ] T_ARRAY (Array)shared -> 0x00007fe5a5457940 [0      ] T_ARRAY [   ] len: 168, capa:1 ptr:0x000055bc1bcbc930
      stdin_data: 0x00007fe5a5459538 [0      ] T_STRING (String)# -*- coding: UTF-8; -*-
  BEGIN {
    require "test/unit";include Test::Unit::Assertions;include Test::Unit::CoreAssertions;require "/tmp/ruby/v3/src/trunk-random0/tool/lib/core_assertions.rb"
    separated_runner 
      capture_stdout: T_FALSE
      capture_stderr: T_TRUE
      encoding: T_NIL
      timeout: T_FIXNUM 10
      reprieve: T_FIXNUM 1
      timeout_error: 0x00007fe5a44f39b8 [3LM R  ] T_CLASS Timeout::Error
      stdout_filter: T_NIL
      stderr_filter: T_NIL
      ios: 0x00007fe5a54597b8 [0      ] T_ARRAY (Array)[E ] len: 1 (embed)
      signal: T_SYMBOL TERM
      rubybin: 0x00007fe5a5457bc0 [0      ] T_STRING (String)/tmp/ruby/v3/build/trunk-random0/ruby
      precommand: T_NIL
      (null): T_FIXNUM 264
      opt: 0x00007fe5a5457c60 [0      ] T_HASH (Hash)[AT] 4
      in_c: 0x00007fe5a5457b20 [0    U ] T_FILE (IO)
      in_p: 0x00007fe5a5457ad0 [0    U ] T_FILE (IO)
      out_p: T_NIL
      out_c: T_NIL
      err_p: 0x00007fe5a5457a58 [0    U ] T_FILE (IO)
      err_c: T_NIL
      c: 0x00007fe5a4632a68 [3LM    ] T_STRING (String)C
      child_env: 0x00007fe5a54579e0 [0      ] T_HASH (Hash)[AT] 3
      lib: T_NIL
      pid: T_FIXNUM 2762
      th_stdout: T_NIL
      th_stderr: 0x00007fe5a5455050 [0    U ] VM/thread (Thread)VM/thread
      status: T_NIL
      terminated: T_NIL
      stdout: T_NIL
      stderr: T_NIL
      bt: T_NIL
      msg: T_NIL
  c:0029 p:0347 s:0185 e:000184 METHOD /tmp/ruby/v3/src/trunk-random0/tool/lib/core_assertions.rb:275
    me:
      called_id: assert_separately, type: iseq
      owner class: 0x00007fe5a4624328 [3LM    ] T_MODULE (Module)Test::Unit::CoreAssertions
      defined_class: 0x00007fe5a463a740 [3LM    ] T_ICLASS src:Test::Unit::CoreAssertions
    self: 0x00007fe5a545a4d8 [0      ] T_OBJECT (TestRelineAsReadline)len:12 ptr:0x00007fe5a8ca0218
    lvars:
      args: 0x00007fe5a5459510 [0    U ] T_ARRAY (Array)shared -> 0x00007fe5a5457940 [0      ] T_ARRAY [   ] len: 168, capa:1 ptr:0x000055bc1bcbc930
      file: 0x00007fe569553c18 [3LM    ] T_STRING (String)/tmp/ruby/v3/src/trunk-random0/test/readline/test_readline.rb
      line: T_FIXNUM 897
      src: 0x00007fe5a5459538 [0      ] T_STRING (String)# -*- coding: UTF-8; -*-
  BEGIN {
    require "test/unit";include Test::Unit::Assertions;include Test::Unit::CoreAssertions;require "/tmp/ruby/v3/src/trunk-random0/tool/lib/core_assertions.rb"
    separated_runner 
      ignore_stderr: T_NIL
      (null): T_FIXNUM 0
      opt: 0x00007fe5a54599c0 [0      ] T_HASH (Hash)[AT] 2
      loc: 0x00007fe5a5459948 [0    U ] frame_info (Thread::Backtrace::Location)frame_info
      capture_stdout: T_FALSE
      res_p: 0x00007fe5a5459830 [0    U ] T_FILE (IO)
      res_c: 0x00007fe5a5459808 [0    U ] T_FILE (IO)
      token_dump: 0x00007fe5a5459600 [0      ] T_STRING (String)"\e[7;1m30603:1640339637.188:c022:\e[m"
      token_re: 0x00007fe5a54595b0 [0      ] T_STRING (String)\[7;1m30603:1640339637\.188:c022:\[m
      stdout: T_NIL
      stderr: T_NIL
      status: T_NIL
      res: T_NIL
      abort: T_NIL
      marshal_error: T_NIL
      bt: T_NIL
  c:0028 p:0075 s:0161 e:000160 METHOD /tmp/ruby/v3/src/trunk-random0/test/readline/test_readline.rb:902
    me:
      called_id: assert_under_utf8, type: iseq
      owner class: 0x00007fe5697cc350 [3LM    ] T_MODULE (Module)BasetestReadline
      defined_class: 0x00007fe5697938e8 [3LM R  ] T_ICLASS src:BasetestReadline
    self: 0x00007fe5a545a4d8 [0      ] T_OBJECT (TestRelineAsReadline)len:12 ptr:0x00007fe5a8ca0218
    lvars:
      loc: 0x00007fe5695461a8 [3LM    ] T_STRING (String)test_input_metachar_multibyte
  c:0027 p:0058 s:0156 e:000155 METHOD /tmp/ruby/v3/src/trunk-random0/test/readline/test_readline.rb:443
    me:
      called_id: test_input_metachar_multibyte, type: iseq
      owner class: 0x00007fe5697cc350 [3LM    ] T_MODULE (Module)BasetestReadline
      defined_class: 0x00007fe5697938e8 [3LM R  ] T_ICLASS src:BasetestReadline
    self: 0x00007fe5a545a4d8 [0      ] T_OBJECT (TestRelineAsReadline)len:12 ptr:0x00007fe5a8ca0218
    lvars:
      bug6602: T_NIL
  c:0026 p:0041 s:0151 e:000150 METHOD /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit/testcase.rb:200
    me:
      called_id: run_test, type: iseq
      owner class: 0x00007fe5a463add0 [3LM R  ] T_CLASS Test::Unit::TestCase
    self: 0x00007fe5a545a4d8 [0      ] T_OBJECT (TestRelineAsReadline)len:12 ptr:0x00007fe5a8ca0218
    lvars:
      name: T_SYMBOL test_input_metachar_multibyte
      progname: 0x00007fe5a91ae9b0 [3LMP   ] T_STRING (String)/tmp/ruby/v3/src/trunk-random0/test/runner.rb
  c:0025 p:0059 s:0145 e:000144 METHOD /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit/testcase.rb:168
    me:
      called_id: run, type: iseq
      owner class: 0x00007fe5a463add0 [3LM R  ] T_CLASS Test::Unit::TestCase
    self: 0x00007fe5a545a4d8 [0      ] T_OBJECT (TestRelineAsReadline)len:12 ptr:0x00007fe5a8ca0218
    lvars:
      runner: 0x00007fe5a91c8950 [3LMP   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:28 ptr:0x000055bc1c54c930
      start_time: 0x00007fe5a545a460 [0    U ] time (Time)time
      result: 0x00007fe5a91b1048 [3LMP   ] T_STRING (String)
      time: T_NIL
      e: T_NIL
  c:0024 p:0089 s:0136 e:000135 BLOCK  /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit.rb:1528 [FINISH]
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x00007fe5a6875030 [3LMP   ] T_CLASS Test::Unit::Runner
    self: 0x00007fe5a91c8950 [3LMP   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:28 ptr:0x000055bc1c54c930
    lvars:
      method: T_SYMBOL test_input_metachar_multibyte
      inst: 0x00007fe5a545a4d8 [0      ] T_OBJECT (TestRelineAsReadline)len:12 ptr:0x00007fe5a8ca0218
      start_time: T_NIL
      result: T_NIL
  c:0023 p:---- s:0129 e:000128 CFUNC  :map
    me:
      called_id: map, type: cfunc
      owner class: 0x00007fe5a918ffb0 [3LMPR  ] T_CLASS Array
    self: 0x00007fe5a556e888 [0      ] T_ARRAY (Array)[   ] len: 31, capa:31 ptr:0x000055bc1ffba060
  c:0022 p:0117 s:0125 e:000124 METHOD /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit.rb:1515
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x00007fe5a6875030 [3LMP   ] T_CLASS Test::Unit::Runner
    self: 0x00007fe5a91c8950 [3LMP   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:28 ptr:0x000055bc1c54c930
    lvars:
      suite: 0x00007fe5697939b0 [3LM R  ] T_CLASS TestRelineAsReadline
      type: T_SYMBOL test
      header: 0x00007fe5a556f8a0 [0      ] T_STRING (String)test_suite_header
      filter: 0x00007fe5a686ff40 [3LMP   ] T_REGEXP (Regexp)
      all_test_methods: 0x00007fe5a556e888 [0      ] T_ARRAY (Array)[   ] len: 31, capa:31 ptr:0x000055bc1ffba060
      leakchecker: 0x00007fe5a556e7c0 [0      ] T_OBJECT (LeakChecker)len:7 ptr:0x00007fe5a7710fe0
      trace: T_NIL
      assertions: T_NIL
  c:0021 p:0042 s:0113 e:000112 METHOD /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit.rb:1308
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x00007fe5a4ef1a00 [3LM    ] T_MODULE (Module)Test::Unit::ExcludesOption
      defined_class: 0x00007fe5a4efbb68 [3LM    ] T_ICLASS src:Test::Unit::ExcludesOption
    self: 0x00007fe5a91c8950 [3LMP   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:28 ptr:0x000055bc1c54c930
    lvars:
      suite: 0x00007fe5697939b0 [3LM R  ] T_CLASS TestRelineAsReadline
      type: T_SYMBOL test
      ex: T_NIL
  c:0020 p:0010 s:0106 e:000104 BLOCK  /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit.rb:799 [FINISH]
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x00007fe5a4ef3bc0 [3LM    ] T_MODULE (Module)Test::Unit::Parallel
      defined_class: 0x00007fe5a4efbd98 [3LM    ] T_ICLASS src:Test::Unit::Parallel
    self: 0x00007fe5a91c8950 [3LMP   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:28 ptr:0x000055bc1c54c930
    lvars:
      suite: 0x00007fe5697939b0 [3LM R  ] T_CLASS TestRelineAsReadline
      e: T_NIL
  c:0019 p:---- s:0100 e:000099 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x00007fe5a918ffb0 [3LMPR  ] T_CLASS Array
    self: 0x00007fe5a4401528 [3LMP   ] T_ARRAY (Array)[   ] len: 960, capa:960 ptr:0x000055bc1c19ca60
  c:0018 p:0054 s:0096 E:000e58 METHOD /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit.rb:797
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x00007fe5a4ef3bc0 [3LM    ] T_MODULE (Module)Test::Unit::Parallel
      defined_class: 0x00007fe5a4efbd98 [3LM    ] T_ICLASS src:Test::Unit::Parallel
    self: 0x00007fe5a91c8950 [3LMP   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:28 ptr:0x000055bc1c54c930
    lvars:
      suites: 0x00007fe5a4401528 [3LMP   ] T_ARRAY (Array)[   ] len: 960, capa:960 ptr:0x000055bc1c19ca60
      type: T_SYMBOL test
      result: 0x00007fe5a43a2dc0 [3LMPR  ] T_ARRAY (Array)[   ] len: 623, capa:655 ptr:0x000055bc209876d0
  c:0017 p:0008 s:0089 E:0002b8 METHOD /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit.rb:834
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x00007fe5a4ef2810 [3LM    ] T_MODULE (Module)Test::Unit::Skipping
      defined_class: 0x00007fe5a4efbcf8 [3LM    ] T_ICLASS src:Test::Unit::Skipping
    self: 0x00007fe5a91c8950 [3LMP   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:28 ptr:0x000055bc1c54c930
    lvars:
      suites: 0x00007fe5a4401528 [3LMP   ] T_ARRAY (Array)[   ] len: 960, capa:960 ptr:0x000055bc1c19ca60
      type: T_SYMBOL test
      result: T_NIL
  c:0016 p:0153 s:0082 E:000318 METHOD /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit.rb:1461
    me:
      called_id: _run_anything, type: iseq
      owner class: 0x00007fe5a6875030 [3LMP   ] T_CLASS Test::Unit::Runner
    self: 0x00007fe5a91c8950 [3LMP   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:28 ptr:0x000055bc1c54c930
    lvars:
      type: T_SYMBOL test
      suites: 0x00007fe5a4401528 [3LMP   ] T_ARRAY (Array)[   ] len: 960, capa:960 ptr:0x000055bc1c19ca60
      test_count: T_FIXNUM 0
      assertion_count: T_FIXNUM 0
      sync: T_TRUE
      old_sync: T_FALSE
      start: 0x00007fe5a43f7b68 [0LMP U ] time (Time)time
      results: T_NIL
      t: T_NIL
  c:0015 p:0016 s:0069 E:001918 METHOD /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit.rb:1245
    me:
      called_id: _run_anything, type: iseq
      owner class: 0x00007fe5a4ef1af0 [3LM    ] T_MODULE (Module)Test::Unit::RepeatOption
      defined_class: 0x00007fe5a4efbc58 [3LM    ] T_ICLASS src:Test::Unit::RepeatOption
    self: 0x00007fe5a91c8950 [3LMP   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:28 ptr:0x000055bc1c54c930
    lvars:
      type: T_SYMBOL test
  c:0014 p:0005 s:0064 E:000bc0 METHOD /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit.rb:1636
    me:
      called_id: run_tests, type: iseq
      owner class: 0x00007fe5a6875030 [3LMP   ] T_CLASS Test::Unit::Runner
    self: 0x00007fe5a91c8950 [3LMP   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:28 ptr:0x000055bc1c54c930
  c:0013 p:0006 s:0060 E:000248 BLOCK  /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit.rb:1623 [FINISH]
    me:
      called_id: _run, type: iseq
      owner class: 0x00007fe5a6875030 [3LMP   ] T_CLASS Test::Unit::Runner
    self: 0x00007fe5a91c8950 [3LMP   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:28 ptr:0x000055bc1c54c930
    lvars:
      plugin: 0x00007fe5a91c5a20 [3LMP   ] T_STRING (String)run_tests
  c:0012 p:---- s:0056 e:000055 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x00007fe5a918ffb0 [3LMPR  ] T_CLASS Array
    self: 0x00007fe5a44016e0 [3LMP   ] T_ARRAY (Array)[E ] len: 1 (embed)
  c:0011 p:0042 s:0052 E:000bf8 METHOD /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit.rb:1622
    me:
      called_id: _run, type: iseq
      owner class: 0x00007fe5a6875030 [3LMP   ] T_CLASS Test::Unit::Runner
    self: 0x00007fe5a91c8950 [3LMP   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:28 ptr:0x000055bc1c54c930
    lvars:
      args: 0x00007fe5a91cebe8 [3LMP   ] T_HASH (Hash)[S ] 9
  c:0010 p:0013 s:0047 E:000278 METHOD /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit.rb:1664
    me:
      called_id: run, type: iseq
      owner class: 0x00007fe5a6875030 [3LMP   ] T_CLASS Test::Unit::Runner
    self: 0x00007fe5a91c8950 [3LMP   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:28 ptr:0x000055bc1c54c930
    lvars:
      argv: 0x00007fe5a91970a8 [3LMP   ] T_ARRAY shared -> 0x00007fe5a4f0cdf0 [3LM    ] T_ARRAY (Array)[   ] len: 837, capa:11 ptr:0x000055bc157c3db0
  c:0009 p:0008 s:0042 E:0014e0 METHOD /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit.rb:1019
    me:
      called_id: run, type: iseq
      owner class: 0x00007fe5a4ef25b8 [3LM    ] T_MODULE (Module)Test::Unit::StatusLine
      defined_class: 0x00007fe5a4efbde8 [3LM    ] T_ICLASS src:Test::Unit::StatusLine
    self: 0x00007fe5a91c8950 [3LMP   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:28 ptr:0x000055bc1c54c930
    lvars:
      args: 0x00007fe5a4401b90 [3LMP   ] T_ARRAY (Array)[E ] len: 1 (embed)
      result: T_NIL
  c:0008 p:0008 s:0036 E:000ca0 METHOD /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit.rb:867
    me:
      called_id: run, type: iseq
      owner class: 0x00007fe5a4ef26f8 [3LM    ] T_MODULE (Module)Test::Unit::Statistics
      defined_class: 0x00007fe5a4efbd48 [3LM R  ] T_ICLASS src:Test::Unit::Statistics
    self: 0x00007fe5a91c8950 [3LMP   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:28 ptr:0x000055bc1c54c930
    lvars:
      args: 0x00007fe5a4401c08 [3LMP   ] T_ARRAY (Array)[E ] len: 1 (embed)
      result: T_NIL
  c:0007 p:0017 s:0030 E:001e98 METHOD /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit.rb:154
    me:
      called_id: run, type: iseq
      owner class: 0x00007fe5a4ef3f08 [3LM    ] T_MODULE Test::Unit::RunCount
      defined_class: 0x00007fe5a4efbaa0 [3LM    ] T_ICLASS src:Test::Unit::RunCount
    self: 0x00007fe5a91c8950 [3LMP   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:28 ptr:0x000055bc1c54c930
    lvars:
      (null): 0x00007fe5a4401c80 [3LMP   ] T_ARRAY (Array)[E ] len: 1 (embed)
  c:0006 p:0032 s:0025 E:001ec0 METHOD /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit.rb:1743
    me:
      called_id: run, type: iseq
      owner class: 0x00007fe5a6873848 [3LMP   ] T_CLASS Test::Unit::AutoRunner
    self: 0x00007fe5a91c8a68 [3LMP   ] T_OBJECT (Test::Unit::AutoRunner)len:5 ptr:0x000055bc156ba450
  c:0005 p:0009 s:0021 E:002658 METHOD /tmp/ruby/v3/src/trunk-random0/tool/lib/test/unit.rb:1747
    me:
      called_id: run, type: iseq
      owner class: 0x00007fe5a4efb9b0 [3LMP   ] T_CLASS (annon)
    self: 0x00007fe5a6873848 [3LMP   ] T_CLASS Test::Unit::AutoRunner
    lvars:
      args: 0x00007fe5a91c8ab8 [3LMP   ] T_ARRAY (Array)[E ] len: 2 (embed)
  c:0004 p:0174 s:0016 E:002688 TOP    /tmp/ruby/v3/src/trunk-random0/tool/test/runner.rb:23 [FINISH]
    self: 0x00007fe5a91782e8 [3LMP   ] T_OBJECT (embed) len:3
    lvars:
      dir: 0x00007fe5a91c8b30 [3LMP   ] T_STRING (String)/tmp/ruby/v3/src/trunk-random0/test
  c:0003 p:---- s:0011 e:000010 CFUNC  :require_relative
    me:
      called_id: require_relative, type: cfunc
      owner class: 0x00007fe5a917a4d0 [3LMP   ] T_MODULE Kernel
      defined_class: 0x00007fe5a44c0248 [3LM    ] T_ICLASS src:Kernel
    self: 0x00007fe5a91782e8 [3LMP   ] T_OBJECT (embed) len:3
  c:0002 p:0115 s:0006 E:0007d0 EVAL   /tmp/ruby/v3/src/trunk-random0/test/runner.rb:14 [FINISH]
    self: 0x00007fe5a91782e8 [3LMP   ] T_OBJECT (embed) len:3
  c:0001 p:0000 s:0003 E:0009f0 (none) [FINISH]
    self: 0x00007fe5a91782e8 [3LMP   ] T_OBJECT (embed) len:3
  
  $1 = 0
  ">>> Finish
  "[Inferior 1 (process 30603) detached]
  [nil, 30603]
  "timeout 60 gdb -p 30595 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  make: *** [uncommon.mk:821: 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, 30595]
  #<Errno::ESRCH: No such process>
  "timeout 60 gdb -p 30594 -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 30594 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, 30594]
    0.008000   0.000000 688.384000 (10803.200171)
  /home/ko1/ruby/build-ruby/build-ruby.rb:205:in `each_line': execution expired (Timeout::Error)
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:205: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:204:in `block in cmd'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:201:in `popen'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:201:in `cmd'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:371:in `block in test_all'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:292:in `block in builddir'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:291:in `chdir'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:291:in `builddir'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:370:in `test_all'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:433: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:431:in `block (3 levels) in run'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:430:in `each'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:430: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:429: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:428:in `run'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:622:in `<main>'
  total: 10874.03 sec