Result of trunk_gcc5@silicon-docker at 2018-06-16 03:02:47 +0900

• NG (r63671) [LOG]

• Linux silicon-docker 4.9.0-6-amd64 #1 SMP Debian 4.9.82-1+deb9u2 (2018-02-21) x86_64 x86_64 x86_64 GNU/Linux
  

• rev: 63671
  test-all : 
  test-spec: 
  exit statuses:
    "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_gcc5.20180615-150146
  #<BuildRuby:0x0055c1465307c0
   @BUILD_DIR="/home/ko1/ruby/build",
   @INSTALL_DIR="/home/ko1/ruby/install",
   @REPOSITORY="https://svn.ruby-lang.org/repos/ruby/trunk",
   @REPOSITORY_TYPE=:svn,
   @SRC_DIR="/home/ko1/ruby/src",
   @TARGET_BUILD_DIR="/home/ko1/ruby/build/trunk_gcc5",
   @TARGET_INSTALL_DIR="/home/ko1/ruby/install/trunk_gcc5",
   @TARGET_NAME="trunk_gcc5",
   @TARGET_SRC_DIR="/home/ko1/ruby/src/trunk_gcc5",
   @build_opts="-j6",
   @configure_opts=["CC=gcc-5"],
   @gist=false,
   @git_branch=nil,
   @incremental=true,
   @logfile="/home/ko1/ruby/logs/brlog.trunk_gcc5.20180615-150146",
   @quiet=false,
   @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 (  0.000019)
  autoconf               0.000000   0.000000   0.000000 (  0.000060)
  configure              0.000000   0.000000   0.000000 (  0.000049)
  build_up               0.000000   0.000000   1.800000 (  3.975099)
  build_miniruby         0.000000   0.010000   0.100000 (  0.108611)
  build_ruby             0.000000   0.000000   0.090000 (  0.139630)
  build_all              0.010000   0.010000   2.180000 (  1.728775)
  build_install          0.010000   0.000000   3.720000 (  3.214191)
  test_btest           test_attr.rb             ..
  test_autoload.rb         ........
  test_block.rb            ..........................................................
  test_class.rb            ................................................
  test_eval.rb             .....................................
  test_exception.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_string.rb           .
  test_struct.rb           .
  test_syntax.rb           ............................................................................................................................................................
  test_thread.rb           ..................................................
  PASS all 1193 tests
    0.000000   0.010000  29.010000 ( 42.836230)
  test_basic             0.010000   0.010000   0.580000 (  0.783613)
  test_all             <main>: warning: pthread_create failed for timer: Resource temporarily unavailable, scheduling broken
  <main>: warning: timer thread stack size: 16384
  $$$ #<Timeout::Error: execution expired>
   PPID   PID  PGID   SID TTY      TPGID STAT   UID   TIME COMMAND
     12    13    13    13 ?           -1 Ss    1001   0:03 sh build-loop.sh trunk_gcc5 --incremental --process-num=6
     13  5022    13    13 ?           -1 Sl    1001   0:00 ruby ./br.rb build_report trunk_gcc5 --incremental --process-num=6
   5022  5024    13    13 ?           -1 Sl    1001   0:00 ruby /home/ko1/ruby/build-ruby/build-ruby.rb --target_name=trunk_gcc5 --logfile=/home/ko1/ruby/logs/brlog.trunk_gcc5.20180615-150146 --timeout=10800 --configure_opts=CC=gcc-5 --incremental --process-num=6
   5024  8345    13    13 ?           -1 S     1001   0:00 sh -c make yes-test-all TESTS='-j6'
   8345  8347    13    13 ?           -1 S     1001   0:00 make yes-test-all TESTS=-j6
   8347  8349    13    13 ?           -1 Sl    1001   0:04 /home/ko1/ruby/build/trunk_gcc5/ruby --disable-gems /home/ko1/ruby/src/trunk_gcc5/test/runner.rb --ruby=./miniruby -I/home/ko1/ruby/src/trunk_gcc5/lib -I. -I.ext/common  /home/ko1/ruby/src/trunk_gcc5/tool/runruby.rb --extout=.ext  -- --disable-gems --excludes-dir=/home/ko1/ruby/src/trunk_gcc5/test/excludes --name=!/memory_leak/ -j6
   8349  8352    13    13 ?           -1 Sl    1001 177:09 /home/ko1/ruby/src/trunk_gcc5/test/lib/test/unit/parallel.rb
   5024 18164    13    13 ?           -1 R     1001   0:00 ps jx
  {12=>[13], 13=>[5022], 5022=>[5024], 5024=>[8345, 18164], 8345=>[8347], 8347=>[8349], 8349=>[8352]}
  "gdb -p 8352 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  [New LWP 8384]
  [New LWP 14485]
  [New LWP 14589]
  [New LWP 14690]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  88	../sysdeps/unix/sysv/linux/futex-internal.h: No such file or directory.
  0x00007fa5799b6072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b6cd30b2fc) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
  >>> Machine level backtrace
  
  Thread 5 (Thread 0x7fa579c5c700 (LWP 14690)):
  #0  backtrace_free (ptr=0x7fa56c56c700) at /home/ko1/ruby/src/trunk_gcc5/vm_backtrace.c:399
  #1  0x000055b6cc05d077 in obj_free (obj=94243642032600, objspace=0x55b6cd30be50) at /home/ko1/ruby/src/trunk_gcc5/gc.c:2287
  #2  gc_page_sweep (heap=0x55b6cd30be70, sweep_page=0x55b6ce55b980, objspace=0x55b6cd30be50) at /home/ko1/ruby/src/trunk_gcc5/gc.c:3537
  #3  gc_sweep_step (objspace=objspace@entry=0x55b6cd30be50, heap=heap@entry=0x55b6cd30be70) at /home/ko1/ruby/src/trunk_gcc5/gc.c:3705
  #4  0x000055b6cc05f444 in gc_sweep_continue (heap=0x55b6cd30be70, objspace=0x55b6cd30be50) at /home/ko1/ruby/src/trunk_gcc5/gc.c:3771
  #5  heap_prepare (heap=0x55b6cd30be70, objspace=0x55b6cd30be50) at /home/ko1/ruby/src/trunk_gcc5/gc.c:1738
  #6  heap_get_freeobj_from_next_freepage (heap=<optimized out>, objspace=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/gc.c:1758
  #7  heap_get_freeobj (heap=0x55b6cd30be70, objspace=0x55b6cd30be50) at /home/ko1/ruby/src/trunk_gcc5/gc.c:1792
  #8  newobj_slowpath (wb_protected=1, objspace=0x55b6cd30be50, v3=0, v2=1, v1=94243600554624, flags=12, klass=94243615118600) at /home/ko1/ruby/src/trunk_gcc5/gc.c:1922
  #9  newobj_slowpath_wb_protected (klass=94243615118600, flags=12, v1=94243600554624, v2=1, v3=0, objspace=0x55b6cd30be50) at /home/ko1/ruby/src/trunk_gcc5/gc.c:1934
  #10 0x000055b6cc05faf9 in newobj_of (wb_protected=<optimized out>, v3=0, v2=1, v1=94243600554624, flags=12, klass=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/gc.c:1966
  #11 rb_data_typed_object_wrap (klass=<optimized out>, datap=datap@entry=0x0, type=type@entry=0x55b6cc555a80 <cv_data_type>) at /home/ko1/ruby/src/trunk_gcc5/gc.c:2072
  #12 0x000055b6cc05fd64 in rb_data_typed_object_zalloc (klass=<optimized out>, size=size@entry=24, type=type@entry=0x55b6cc555a80 <cv_data_type>) at /home/ko1/ruby/src/trunk_gcc5/gc.c:2083
  #13 0x000055b6cc182355 in condvar_alloc (klass=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/thread_sync.c:1324
  #14 0x000055b6cc0c3dc0 in rb_class_alloc (klass=94243615118600) at /home/ko1/ruby/src/trunk_gcc5/object.c:2101
  #15 0x000055b6cc0c3f01 in rb_class_s_new (argc=0, argv=0x7fa572c7c200, klass=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/object.c:2154
  #16 0x000055b6cc1bd40f in vm_call_cfunc_with_frame (ci=0x55b6cd867340, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7fa572d7bd70, ec=0x55b6cfa28ed8) at /home/ko1/ruby/src/trunk_gcc5/vm_insnhelper.c:1929
  #17 vm_call_cfunc (ec=0x55b6cfa28ed8, reg_cfp=0x7fa572d7bd70, calling=<optimized out>, ci=0x55b6cd867340, cc=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/vm_insnhelper.c:1945
  #18 0x000055b6cc1cd6a2 in vm_exec_core (ec=ec@entry=0x55b6cfa28ed8, initial=initial@entry=0) at /home/ko1/ruby/src/trunk_gcc5/insns.def:790
  #19 0x000055b6cc1c484e in vm_exec (ec=ec@entry=0x55b6cfa28ed8, mjit_enable_p=mjit_enable_p@entry=1) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1807
  #20 0x000055b6cc1c886c in vm_call0_body (ec=ec@entry=0x55b6cfa28ed8, calling=calling@entry=0x7fa579c5aa20, ci=ci@entry=0x7fa579c5aa10, cc=cc@entry=0x7fa579c5aa40, argv=argv@entry=0x7fa572c7c1b0) at /home/ko1/ruby/src/trunk_gcc5/vm_eval.c:129
  #21 0x000055b6cc1c95a2 in vm_call0 (me=<optimized out>, argv=0x7fa572c7c1b0, argc=1, id=3057, recv=94243642114080, ec=0x55b6cfa28ed8) at /home/ko1/ruby/src/trunk_gcc5/vm_eval.c:60
  #22 rb_call0 (ec=0x55b6cfa28ed8, recv=recv@entry=94243642114080, mid=mid@entry=3057, argc=argc@entry=3057, argv=argv@entry=0x1, scope=scope@entry=CALL_FCALL, self=94243620329760) at /home/ko1/ruby/src/trunk_gcc5/vm_eval.c:302
  #23 0x000055b6cc1c9c8b in rb_call (scope=CALL_FCALL, argv=0x1, argc=3057, mid=3057, recv=94243642114080) at /home/ko1/ruby/src/trunk_gcc5/vm_eval.c:595
  #24 rb_funcallv (recv=recv@entry=94243642114080, mid=mid@entry=3057, argc=argc@entry=1, argv=argv@entry=0x7fa572c7c1b0) at /home/ko1/ruby/src/trunk_gcc5/vm_eval.c:817
  #25 0x000055b6cc045ed3 in rb_obj_call_init (obj=obj@entry=94243642114080, argc=argc@entry=1, argv=argv@entry=0x7fa572c7c1b0) at /home/ko1/ruby/src/trunk_gcc5/eval.c:1604
  #26 0x000055b6cc0c3f11 in rb_class_s_new (argc=1, argv=0x7fa572c7c1b0, klass=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/object.c:2155
  #27 0x000055b6cc1bd40f in vm_call_cfunc_with_frame (ci=0x55b6cd484960, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7fa572d7bde0, ec=0x55b6cfa28ed8) at /home/ko1/ruby/src/trunk_gcc5/vm_insnhelper.c:1929
  #28 vm_call_cfunc (ec=0x55b6cfa28ed8, reg_cfp=0x7fa572d7bde0, calling=<optimized out>, ci=0x55b6cd484960, cc=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/vm_insnhelper.c:1945
  #29 0x000055b6cc1cd6a2 in vm_exec_core (ec=ec@entry=0x55b6cfa28ed8, initial=initial@entry=0) at /home/ko1/ruby/src/trunk_gcc5/insns.def:790
  #30 0x000055b6cc1c484e in vm_exec (ec=ec@entry=0x55b6cfa28ed8, mjit_enable_p=mjit_enable_p@entry=1) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1807
  #31 0x000055b6cc1c886c in vm_call0_body (ec=ec@entry=0x55b6cfa28ed8, calling=calling@entry=0x7fa579c5af90, ci=ci@entry=0x7fa579c5af80, cc=cc@entry=0x7fa579c5afb0, argv=argv@entry=0x7fa572c7c120) at /home/ko1/ruby/src/trunk_gcc5/vm_eval.c:129
  #32 0x000055b6cc1c95a2 in vm_call0 (me=<optimized out>, argv=0x7fa572c7c120, argc=3, id=3057, recv=94243642114320, ec=0x55b6cfa28ed8) at /home/ko1/ruby/src/trunk_gcc5/vm_eval.c:60
  #33 rb_call0 (ec=0x55b6cfa28ed8, recv=recv@entry=94243642114320, mid=mid@entry=3057, argc=argc@entry=3057, argv=argv@entry=0x3, scope=scope@entry=CALL_FCALL, self=94243649296880) at /home/ko1/ruby/src/trunk_gcc5/vm_eval.c:302
  #34 0x000055b6cc1c9c8b in rb_call (scope=CALL_FCALL, argv=0x3, argc=3057, mid=3057, recv=94243642114320) at /home/ko1/ruby/src/trunk_gcc5/vm_eval.c:595
  #35 rb_funcallv (recv=recv@entry=94243642114320, mid=mid@entry=3057, argc=argc@entry=3, argv=argv@entry=0x7fa572c7c120) at /home/ko1/ruby/src/trunk_gcc5/vm_eval.c:817
  #36 0x000055b6cc045ed3 in rb_obj_call_init (obj=obj@entry=94243642114320, argc=argc@entry=3, argv=argv@entry=0x7fa572c7c120) at /home/ko1/ruby/src/trunk_gcc5/eval.c:1604
  #37 0x000055b6cc0c3f11 in rb_class_s_new (argc=3, argv=0x7fa572c7c120, klass=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/object.c:2155
  #38 0x000055b6cc1bd40f in vm_call_cfunc_with_frame (ci=0x55b6cf9e91f0, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7fa572d7be88, ec=0x55b6cfa28ed8) at /home/ko1/ruby/src/trunk_gcc5/vm_insnhelper.c:1929
  #39 vm_call_cfunc (ec=0x55b6cfa28ed8, reg_cfp=0x7fa572d7be88, calling=<optimized out>, ci=0x55b6cf9e91f0, cc=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/vm_insnhelper.c:1945
  #40 0x000055b6cc1cd6a2 in vm_exec_core (ec=ec@entry=0x55b6cfa28ed8, initial=initial@entry=0) at /home/ko1/ruby/src/trunk_gcc5/insns.def:790
  #41 0x000055b6cc1c484e in vm_exec (ec=ec@entry=0x55b6cfa28ed8, mjit_enable_p=mjit_enable_p@entry=1) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1807
  #42 0x000055b6cc1d376a in invoke_block (captured=0x7fa572d7bfb8, opt_pc=<optimized out>, type=572653569, cref=0x0, self=<optimized out>, iseq=<optimized out>, ec=0x55b6cfa28ed8) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1004
  #43 invoke_iseq_block_from_c (is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, argv=0x0, argc=0, self=<optimized out>, captured=0x7fa572d7bfb8, ec=0x55b6cfa28ed8) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1056
  #44 invoke_block_from_c_bh (passed_block_handler=<optimized out>, force_blockarg=<optimized out>, is_lambda=<optimized out>, cref=<optimized out>, argv=<optimized out>, argc=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1074
  #45 vm_yield (argc=0, argv=0x0, ec=0x55b6cfa28ed8) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1119
  #46 rb_yield_0 (argv=0x0, argc=0) at /home/ko1/ruby/src/trunk_gcc5/vm_eval.c:972
  #47 loop_i () at /home/ko1/ruby/src/trunk_gcc5/vm_eval.c:1051
  #48 0x000055b6cc045203 in rb_rescue2 (b_proc=0x55b6cc1d3400 <loop_i>, data1=0, r_proc=0x55b6cc1b8760 <loop_stop>, data2=0) at /home/ko1/ruby/src/trunk_gcc5/eval.c:911
  #49 0x000055b6cc1bd40f in vm_call_cfunc_with_frame (ci=0x55b6cf98ae20, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7fa572d7bfa0, ec=0x55b6cfa28ed8) at /home/ko1/ruby/src/trunk_gcc5/vm_insnhelper.c:1929
  #50 vm_call_cfunc (ec=0x55b6cfa28ed8, reg_cfp=0x7fa572d7bfa0, calling=<optimized out>, ci=0x55b6cf98ae20, cc=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/vm_insnhelper.c:1945
  #51 0x000055b6cc1c5f63 in vm_call_method (ec=0x55b6cfa28ed8, cfp=0x7fa572d7bfa0, calling=<optimized out>, ci=<optimized out>, cc=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/vm_insnhelper.c:2419
  #52 0x000055b6cc1cdf15 in vm_exec_core (ec=ec@entry=0x55b6cfa28ed8, initial=initial@entry=0) at /home/ko1/ruby/src/trunk_gcc5/insns.def:727
  #53 0x000055b6cc1c484e in vm_exec (ec=ec@entry=0x55b6cfa28ed8, mjit_enable_p=mjit_enable_p@entry=1) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1807
  #54 0x000055b6cc1c5621 in invoke_block (captured=0x55b6cfa29540, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=94243650044400, iseq=0x55b6cf351980, ec=0x55b6cfa28ed8) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1004
  #55 invoke_iseq_block_from_c (ec=0x55b6cfa28ed8, captured=0x55b6cfa29540, self=94243650044400, argc=<optimized out>, argv=<optimized out>, passed_block_handler=0, cref=0x0, is_lambda=0) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1056
  #56 0x000055b6cc1c56ee in invoke_block_from_c_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=0, argv=<optimized out>, passed_block_handler=<optimized out>, is_lambda=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1149
  #57 0x000055b6cc1c5754 in vm_invoke_proc (passed_block_handler=<optimized out>, argv=<optimized out>, argc=<optimized out>, self=<optimized out>, proc=<optimized out>, ec=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1167
  #58 rb_vm_invoke_proc (ec=<optimized out>, proc=proc@entry=0x55b6cfa29540, argc=<optimized out>, argv=<optimized out>, passed_block_handler=passed_block_handler@entry=0) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1188
  #59 0x000055b6cc18a8f9 in thread_do_start (args=94243650044160, th=0x55b6cfa28c60) at /home/ko1/ruby/src/trunk_gcc5/thread.c:645
  #60 thread_start_func_2 (th=th@entry=0x55b6cfa28c60, stack_start=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/thread.c:684
  #61 0x000055b6cc18adf0 in thread_start_func_1 (th_ptr=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/thread_pthread.c:839
  #62 0x00007fa5799af7fc in start_thread (arg=0x7fa579c5c700) at pthread_create.c:465
  #63 0x00007fa578ccab0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 4 (Thread 0x7fa579dea700 (LWP 14589)):
  #0  0x00007fa578cbe901 in __GI___poll (fds=fds@entry=0x7fa579de9ec0, nfds=nfds@entry=1, timeout=timeout@entry=100) at ../sysdeps/unix/sysv/linux/poll.c:29
  #1  0x000055b6cc185684 in timer_thread_sleep (gvl=0x55b6cd30b958) at /home/ko1/ruby/src/trunk_gcc5/thread_pthread.c:1385
  #2  thread_timer (p=0x55b6cd30b958) at /home/ko1/ruby/src/trunk_gcc5/thread_pthread.c:1508
  #3  0x00007fa5799af7fc in start_thread (arg=0x7fa579dea700) at pthread_create.c:465
  #4  0x00007fa578ccab0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 3 (Thread 0x7fa579c3b700 (LWP 14485)):
  #0  0x00007fa5799b9d5d in __libc_read (fd=7, buf=0x7fa564006fd0, nbytes=1024) at ../sysdeps/unix/sysv/linux/read.c:26
  #1  0x000055b6cc18b6ab in rb_thread_io_blocking_region (func=func@entry=0x55b6cc06d020 <internal_read_func>, data1=data1@entry=0x7fa579c3a4c0, fd=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/thread.c:1534
  #2  0x000055b6cc06cdee in rb_read_internal (count=<optimized out>, buf=<optimized out>, fd=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/io.c:987
  #3  read_internal_call (arg=arg@entry=140348689196704) at /home/ko1/ruby/src/trunk_gcc5/io.c:2727
  #4  0x000055b6cc045693 in rb_ensure (b_proc=0x55b6cc06cdc0 <read_internal_call>, data1=140348689196704, e_proc=e_proc@entry=0x55b6cc159930 <rb_str_unlocktmp>, data2=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/eval.c:1052
  #5  0x000055b6cc16d470 in rb_str_locktmp_ensure (str=<optimized out>, func=func@entry=0x55b6cc06cdc0 <read_internal_call>, arg=arg@entry=140348689196704) at /home/ko1/ruby/src/trunk_gcc5/string.c:2648
  #6  0x000055b6cc082bfe in io_getpartial (argc=<optimized out>, argv=<optimized out>, io=<optimized out>, opts=opts@entry=8, nonblock=nonblock@entry=0) at /home/ko1/ruby/src/trunk_gcc5/io.c:2777
  #7  0x000055b6cc082fc1 in io_readpartial (argc=<optimized out>, argv=<optimized out>, io=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/io.c:2867
  #8  0x000055b6cc1bd40f in vm_call_cfunc_with_frame (ci=0x55b6cd3f39d0, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7fa572c7afa0, ec=0x55b6cfa23688) at /home/ko1/ruby/src/trunk_gcc5/vm_insnhelper.c:1929
  #9  vm_call_cfunc (ec=0x55b6cfa23688, reg_cfp=0x7fa572c7afa0, calling=<optimized out>, ci=0x55b6cd3f39d0, cc=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/vm_insnhelper.c:1945
  #10 0x000055b6cc1cd6a2 in vm_exec_core (ec=ec@entry=0x55b6cfa23688, initial=initial@entry=0) at /home/ko1/ruby/src/trunk_gcc5/insns.def:790
  #11 0x000055b6cc1c484e in vm_exec (ec=ec@entry=0x55b6cfa23688, mjit_enable_p=mjit_enable_p@entry=1) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1807
  #12 0x000055b6cc1c5621 in invoke_block (captured=0x55b6cfa23220, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=94243620327240, iseq=0x55b6cd320198, ec=0x55b6cfa23688) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1004
  #13 invoke_iseq_block_from_c (ec=0x55b6cfa23688, captured=0x55b6cfa23220, self=94243620327240, argc=<optimized out>, argv=<optimized out>, passed_block_handler=0, cref=0x0, is_lambda=0) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1056
  #14 0x000055b6cc1c56ee in invoke_block_from_c_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=0, argv=<optimized out>, passed_block_handler=<optimized out>, is_lambda=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1149
  #15 0x000055b6cc1c5754 in vm_invoke_proc (passed_block_handler=<optimized out>, argv=<optimized out>, argc=<optimized out>, self=<optimized out>, proc=<optimized out>, ec=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1167
  #16 rb_vm_invoke_proc (ec=<optimized out>, proc=proc@entry=0x55b6cfa23220, argc=<optimized out>, argv=<optimized out>, passed_block_handler=passed_block_handler@entry=0) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1188
  #17 0x000055b6cc18a8f9 in thread_do_start (args=94243650051200, th=0x55b6cfa22ff0) at /home/ko1/ruby/src/trunk_gcc5/thread.c:645
  #18 thread_start_func_2 (th=th@entry=0x55b6cfa22ff0, stack_start=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/thread.c:684
  #19 0x000055b6cc18adf0 in thread_start_func_1 (th_ptr=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/thread_pthread.c:839
  #20 0x00007fa5799af7fc in start_thread (arg=0x7fa579c3b700) at pthread_create.c:465
  #21 0x00007fa578ccab0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 2 (Thread 0x7fa579c7d700 (LWP 8384)):
  #0  0x00007fa5799b664b in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7fa579c7c590, expected=0, futex_word=0x55b6cf9d78e8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
  #1  __pthread_cond_wait_common (abstime=0x7fa579c7c650, mutex=0x55b6cf9d7920, cond=0x55b6cf9d78c0) at pthread_cond_wait.c:533
  #2  __pthread_cond_timedwait (cond=cond@entry=0x55b6cf9d78c0, mutex=mutex@entry=0x55b6cf9d7920, abstime=abstime@entry=0x7fa579c7c650) at pthread_cond_wait.c:667
  #3  0x000055b6cc1880af in native_cond_timedwait (ts=<optimized out>, mutex=<optimized out>, cond=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/thread_pthread.c:336
  #4  native_sleep (th=0x55b6cf9d7850, timeout_rel=0x7fa579c7c680) at /home/ko1/ruby/src/trunk_gcc5/thread_pthread.c:1073
  #5  0x000055b6cc1887e1 in sleep_timespec (th=0x55b6cf9d7850, ts=..., fl=2) at /home/ko1/ruby/src/trunk_gcc5/thread.c:1257
  #6  0x000055b6cc18b371 in rb_thread_wait_for (time=...) at /home/ko1/ruby/src/trunk_gcc5/thread.c:1295
  #7  0x000055b6cc0f4400 in rb_f_sleep (argc=1, argv=0x7fa57806b070) at /home/ko1/ruby/src/trunk_gcc5/process.c:4457
  #8  0x000055b6cc1bd40f in vm_call_cfunc_with_frame (ci=0x55b6cf8beca0, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7fa57816af68, ec=0x55b6cf9c9738) at /home/ko1/ruby/src/trunk_gcc5/vm_insnhelper.c:1929
  #9  vm_call_cfunc (ec=0x55b6cf9c9738, reg_cfp=0x7fa57816af68, calling=<optimized out>, ci=0x55b6cf8beca0, cc=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/vm_insnhelper.c:1945
  #10 0x000055b6cc1cd6a2 in vm_exec_core (ec=ec@entry=0x55b6cf9c9738, initial=initial@entry=0) at /home/ko1/ruby/src/trunk_gcc5/insns.def:790
  #11 0x000055b6cc1c484e in vm_exec (ec=ec@entry=0x55b6cf9c9738, mjit_enable_p=mjit_enable_p@entry=1) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1807
  #12 0x000055b6cc1c5621 in invoke_block (captured=0x55b6cf9d7aa0, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=94243649999160, iseq=0x55b6cf3d2378, ec=0x55b6cf9c9738) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1004
  #13 invoke_iseq_block_from_c (ec=0x55b6cf9c9738, captured=0x55b6cf9d7aa0, self=94243649999160, argc=<optimized out>, argv=<optimized out>, passed_block_handler=0, cref=0x0, is_lambda=0) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1056
  #14 0x000055b6cc1c56ee in invoke_block_from_c_proc (ec=<optimized out>, proc=<optimized out>, self=<optimized out>, argc=0, argv=<optimized out>, passed_block_handler=<optimized out>, is_lambda=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1149
  #15 0x000055b6cc1c5754 in vm_invoke_proc (passed_block_handler=<optimized out>, argv=<optimized out>, argc=<optimized out>, self=<optimized out>, proc=<optimized out>, ec=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1167
  #16 rb_vm_invoke_proc (ec=<optimized out>, proc=proc@entry=0x55b6cf9d7aa0, argc=<optimized out>, argv=<optimized out>, passed_block_handler=passed_block_handler@entry=0) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1188
  #17 0x000055b6cc18a8f9 in thread_do_start (args=94243649998000, th=0x55b6cf9d7850) at /home/ko1/ruby/src/trunk_gcc5/thread.c:645
  #18 thread_start_func_2 (th=th@entry=0x55b6cf9d7850, stack_start=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/thread.c:684
  #19 0x000055b6cc18adf0 in thread_start_func_1 (th_ptr=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/thread_pthread.c:839
  #20 0x00007fa5799af7fc in start_thread (arg=0x7fa579c7d700) at pthread_create.c:465
  #21 0x00007fa578ccab0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 1 (Thread 0x7fa579de0740 (LWP 8352)):
  #0  0x00007fa5799b6072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b6cd30b2fc) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
  #1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55b6cd30b330, cond=0x55b6cd30b2d0) at pthread_cond_wait.c:502
  #2  __pthread_cond_wait (cond=0x55b6cd30b2d0, mutex=0x55b6cd30b330) at pthread_cond_wait.c:655
  #3  0x000055b6cc187f89 in rb_native_cond_wait (cond=<optimized out>, mutex=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/thread_pthread.c:318
  #4  0x000055b6cc1889e5 in native_sleep (th=th@entry=0x55b6cd30b260, timeout_rel=0x0) at /home/ko1/ruby/src/trunk_gcc5/thread_pthread.c:1071
  #5  0x000055b6cc189099 in thread_join_sleep (arg=arg@entry=140737102752480) at /home/ko1/ruby/src/trunk_gcc5/thread.c:932
  #6  0x000055b6cc045693 in rb_ensure (b_proc=b_proc@entry=0x55b6cc188e50 <thread_join_sleep>, data1=data1@entry=140737102752480, e_proc=e_proc@entry=0x55b6cc181eb0 <remove_from_join_list>, data2=data2@entry=140737102752480) at /home/ko1/ruby/src/trunk_gcc5/eval.c:1052
  #7  0x000055b6cc1836b5 in thread_join (ts=<optimized out>, target_th=0x55b6cfa28c60) at /home/ko1/ruby/src/trunk_gcc5/thread.c:977
  #8  thread_join_m (argc=<optimized out>, argv=<optimized out>, self=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/thread.c:1079
  #9  0x000055b6cc1bd40f in vm_call_cfunc_with_frame (ci=0x55b6cf8d2ad0, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7fa579ddec58, ec=0x55b6cd30c0c8) at /home/ko1/ruby/src/trunk_gcc5/vm_insnhelper.c:1929
  #10 vm_call_cfunc (ec=0x55b6cd30c0c8, reg_cfp=0x7fa579ddec58, calling=<optimized out>, ci=0x55b6cf8d2ad0, cc=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/vm_insnhelper.c:1945
  #11 0x000055b6cc1c5f63 in vm_call_method (ec=0x55b6cd30c0c8, cfp=0x7fa579ddec58, calling=<optimized out>, ci=<optimized out>, cc=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/vm_insnhelper.c:2419
  #12 0x000055b6cc1cd6a2 in vm_exec_core (ec=ec@entry=0x55b6cd30c0c8, initial=initial@entry=0) at /home/ko1/ruby/src/trunk_gcc5/insns.def:790
  #13 0x000055b6cc1c484e in vm_exec (ec=ec@entry=0x55b6cd30c0c8, mjit_enable_p=mjit_enable_p@entry=1) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1807
  #14 0x000055b6cc1c5621 in invoke_block (captured=0x7fa579dded50, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=94243650045120, iseq=0x55b6cd365748, ec=0x55b6cd30c0c8) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1004
  #15 invoke_iseq_block_from_c (ec=0x55b6cd30c0c8, captured=0x7fa579dded50, self=94243650045120, argc=<optimized out>, argv=<optimized out>, passed_block_handler=0, cref=0x0, is_lambda=0) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1056
  #16 0x000055b6cc1c6789 in invoke_block_from_c_bh (argc=<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 /home/ko1/ruby/src/trunk_gcc5/vm.c:1074
  #17 vm_yield (argc=1, argv=0x7fffe9043018, ec=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1119
  #18 rb_yield_0 (argv=0x7fffe9043018, argc=1) at /home/ko1/ruby/src/trunk_gcc5/vm_eval.c:972
  #19 rb_yield_1 (val=94243615300240) at /home/ko1/ruby/src/trunk_gcc5/vm_eval.c:978
  #20 rb_yield (val=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/vm_eval.c:988
  #21 0x000055b6cc1e38dd in rb_ary_each (ary=94243650074640) at /home/ko1/ruby/src/trunk_gcc5/array.c:1820
  #22 0x000055b6cc1bd40f in vm_call_cfunc_with_frame (ci=0x55b6cd43c7d0, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7fa579dded38, ec=0x55b6cd30c0c8) at /home/ko1/ruby/src/trunk_gcc5/vm_insnhelper.c:1929
  #23 vm_call_cfunc (ec=0x55b6cd30c0c8, reg_cfp=0x7fa579dded38, calling=<optimized out>, ci=0x55b6cd43c7d0, cc=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/vm_insnhelper.c:1945
  #24 0x000055b6cc1cdf15 in vm_exec_core (ec=ec@entry=0x55b6cd30c0c8, initial=initial@entry=0) at /home/ko1/ruby/src/trunk_gcc5/insns.def:727
  #25 0x000055b6cc1c484e in vm_exec (ec=ec@entry=0x55b6cd30c0c8, mjit_enable_p=mjit_enable_p@entry=1) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1807
  #26 0x000055b6cc1c5621 in invoke_block (captured=0x7fa579ddee30, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=94243620327240, iseq=0x55b6cd36dd30, ec=0x55b6cd30c0c8) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1004
  #27 invoke_iseq_block_from_c (ec=0x55b6cd30c0c8, captured=0x7fa579ddee30, self=94243620327240, argc=<optimized out>, argv=<optimized out>, passed_block_handler=0, cref=0x0, is_lambda=0) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1056
  #28 0x000055b6cc1c6fed in invoke_block_from_c_bh (argc=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, force_blockarg=<optimized out>, argv=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1074
  #29 vm_yield_force_blockarg (args=94243650049720, ec=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1135
  #30 rb_yield_force_blockarg (values=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/vm_eval.c:1037
  #31 0x000055b6cc1e595d in rb_ary_collect (ary=94243650049320) at /home/ko1/ruby/src/trunk_gcc5/array.c:2741
  #32 0x000055b6cc1bd40f in vm_call_cfunc_with_frame (ci=0x55b6cd43ce40, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7fa579ddee18, ec=0x55b6cd30c0c8) at /home/ko1/ruby/src/trunk_gcc5/vm_insnhelper.c:1929
  #33 vm_call_cfunc (ec=0x55b6cd30c0c8, reg_cfp=0x7fa579ddee18, calling=<optimized out>, ci=0x55b6cd43ce40, cc=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/vm_insnhelper.c:1945
  #34 0x000055b6cc1cdf15 in vm_exec_core (ec=ec@entry=0x55b6cd30c0c8, initial=initial@entry=0) at /home/ko1/ruby/src/trunk_gcc5/insns.def:727
  #35 0x000055b6cc1c484e in vm_exec (ec=ec@entry=0x55b6cd30c0c8, mjit_enable_p=mjit_enable_p@entry=1) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1807
  #36 0x000055b6cc1c5621 in invoke_block (captured=0x7fa579ddef48, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=94243620327240, iseq=0x55b6cd320418, ec=0x55b6cd30c0c8) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1004
  #37 invoke_iseq_block_from_c (ec=0x55b6cd30c0c8, captured=0x7fa579ddef48, self=94243620327240, argc=<optimized out>, argv=<optimized out>, passed_block_handler=0, cref=0x0, is_lambda=0) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1056
  #38 0x000055b6cc1c6fed in invoke_block_from_c_bh (argc=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=0, force_blockarg=<optimized out>, argv=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1074
  #39 vm_yield_force_blockarg (args=94243649995280, ec=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1135
  #40 rb_yield_force_blockarg (values=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/vm_eval.c:1037
  #41 0x000055b6cc1e595d in rb_ary_collect (ary=94243650024200) at /home/ko1/ruby/src/trunk_gcc5/array.c:2741
  #42 0x000055b6cc1bd40f in vm_call_cfunc_with_frame (ci=0x55b6cd43ddc0, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7fa579ddef30, ec=0x55b6cd30c0c8) at /home/ko1/ruby/src/trunk_gcc5/vm_insnhelper.c:1929
  #43 vm_call_cfunc (ec=0x55b6cd30c0c8, reg_cfp=0x7fa579ddef30, calling=<optimized out>, ci=0x55b6cd43ddc0, cc=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/vm_insnhelper.c:1945
  #44 0x000055b6cc1cdf15 in vm_exec_core (ec=<optimized out>, initial=initial@entry=0) at /home/ko1/ruby/src/trunk_gcc5/insns.def:727
  #45 0x000055b6cc1c4f44 in vm_exec (ec=0x55b6cd30c0c8, mjit_enable_p=mjit_enable_p@entry=1) at /home/ko1/ruby/src/trunk_gcc5/vm.c:1816
  #46 0x000055b6cc1d3a5a in rb_iseq_eval_main (iseq=iseq@entry=0x55b6cd320a58) at /home/ko1/ruby/src/trunk_gcc5/vm.c:2066
  #47 0x000055b6cc040374 in ruby_exec_internal (n=0x55b6cd320a58) at /home/ko1/ruby/src/trunk_gcc5/eval.c:261
  #48 0x000055b6cc04483f in ruby_exec_node (n=0x55b6cd320a58) at /home/ko1/ruby/src/trunk_gcc5/eval.c:325
  #49 ruby_run_node (n=<optimized out>) at /home/ko1/ruby/src/trunk_gcc5/eval.c:317
  #50 0x000055b6cc03f81f in main (argc=8, argv=0x7fffe9044018) at /home/ko1/ruby/src/trunk_gcc5/main.c:42
  >>> Dump Ruby level backtrace
  th: 0x55b6cd30b260, native_id: 0x7fa579de0740
  -- Control frame information -----------------------------------------------
  c:0018 p:---- s:0110 e:000109 CFUNC  :join
  c:0017 p:0038 s:0106 e:000105 METHOD /home/ko1/ruby/src/trunk_gcc5/lib/rinda/ring.rb:240
  c:0016 p:0014 s:0102 e:000101 METHOD /home/ko1/ruby/src/trunk_gcc5/test/rinda/test_rinda.rb:597
  c:0015 p:0007 s:0098 e:000097 BLOCK  /home/ko1/ruby/src/trunk_gcc5/test/lib/minitest/unit.rb:1298 [FINISH]
  c:0014 p:---- s:0094 e:000093 CFUNC  :each
  c:0013 p:0127 s:0090 e:000089 METHOD /home/ko1/ruby/src/trunk_gcc5/test/lib/minitest/unit.rb:1296
  c:0012 p:0016 s:0081 e:000080 METHOD /home/ko1/ruby/src/trunk_gcc5/test/lib/test/unit/testcase.rb:18
  c:0011 p:0082 s:0076 e:000075 BLOCK  /home/ko1/ruby/src/trunk_gcc5/test/lib/minitest/unit.rb:952 [FINISH]
  c:0010 p:---- s:0069 e:000068 CFUNC  :map
  c:0009 p:0133 s:0065 e:000064 METHOD /home/ko1/ruby/src/trunk_gcc5/test/lib/minitest/unit.rb:945
  c:0008 p:0046 s:0053 e:000052 METHOD /home/ko1/ruby/src/trunk_gcc5/test/lib/test/unit.rb:1035
  c:0007 p:0095 s:0046 E:001e30 METHOD /home/ko1/ruby/src/trunk_gcc5/test/lib/test/unit/parallel.rb:50
  c:0006 p:0009 s:0030 e:000029 BLOCK  /home/ko1/ruby/src/trunk_gcc5/test/lib/test/unit/parallel.rb:25 [FINISH]
  c:0005 p:---- s:0026 e:000025 CFUNC  :map
  c:0004 p:0006 s:0022 e:000021 METHOD /home/ko1/ruby/src/trunk_gcc5/test/lib/test/unit/parallel.rb:24
  c:0003 p:0263 s:0016 e:000015 METHOD /home/ko1/ruby/src/trunk_gcc5/test/lib/test/unit/parallel.rb:122
  c:0002 p:0128 s:0006 e:000005 EVAL   /home/ko1/ruby/src/trunk_gcc5/test/lib/test/unit/parallel.rb:207 [FINISH]
  c:0001 p:0000 s:0003 E:001ed0 (none) [FINISH]
  
  th: 0x55b6cf9d7850, native_id: 0x7fa579c7d700
  -- Control frame information -----------------------------------------------
  c:0004 p:---- s:0016 e:000015 CFUNC  :sleep
  c:0003 p:0017 s:0011 e:000010 METHOD /home/ko1/ruby/src/trunk_gcc5/test/rinda/test_rinda.rb:98
  c:0002 p:0012 s:0006 e:000005 BLOCK  /home/ko1/ruby/src/trunk_gcc5/lib/rinda/tuplespace.rb:619 [FINISH]
  c:0001 p:---- s:0003 e:000002 (none) [FINISH]
  
  th: 0x55b6cfa22ff0, native_id: 0x7fa579c3b700
  -- Control frame information -----------------------------------------------
  c:0003 p:---- s:0012 e:000011 CFUNC  :readpartial
  c:0002 p:0036 s:0007 e:000006 BLOCK  /home/ko1/ruby/src/trunk_gcc5/test/lib/test/unit/parallel.rb:39 [FINISH]
  c:0001 p:---- s:0003 e:000002 (none) [FINISH]
  
  th: 0x55b6cfa28c60, native_id: 0x7fa579c5c700
  -- Control frame information -----------------------------------------------
  c:0013 p:---- s:0065 e:000064 CFUNC  :new
  c:0012 p:0017 s:0061 e:000060 METHOD /home/ko1/ruby/src/trunk_gcc5/lib/monitor.rb:154 [FINISH]
  c:0011 p:---- s:0056 e:000055 CFUNC  :new
  c:0010 p:0011 s:0051 e:000050 METHOD /home/ko1/ruby/src/trunk_gcc5/lib/monitor.rb:238
  c:0009 p:0026 s:0041 e:000040 METHOD /home/ko1/ruby/src/trunk_gcc5/lib/monitor.rb:185
  c:0008 p:0004 s:0037 e:000036 METHOD /home/ko1/ruby/src/trunk_gcc5/lib/monitor.rb:224
  c:0007 p:0018 s:0033 e:000032 METHOD /home/ko1/ruby/src/trunk_gcc5/lib/rinda/tuplespace.rb:485
  c:0006 p:0016 s:0025 e:000024 METHOD /home/ko1/ruby/src/trunk_gcc5/lib/rinda/tuplespace.rb:478
  c:0005 p:0011 s:0018 e:000017 METHOD /home/ko1/ruby/src/trunk_gcc5/lib/rinda/ring.rb:219
  c:0004 p:0005 s:0013 e:000012 BLOCK  /home/ko1/ruby/src/trunk_gcc5/lib/rinda/ring.rb:209 [FINISH]
  c:0003 p:---- s:0010 e:000009 CFUNC  :loop
  c:0002 p:0006 s:0006 e:000005 BLOCK  /home/ko1/ruby/src/trunk_gcc5/lib/rinda/ring.rb:208 [FINISH]
  c:0001 p:---- s:0003 e:000002 (none) [FINISH]
  
  $1 = 0
  ">>> Finish
  "
  [nil, 8352]
  "gdb -p 8349 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  running file: /home/ko1/ruby/src/trunk_gcc5/test/rinda/test_rinda.rb
  
  Some worker was crashed. It seems ruby interpreter's bug
  or, a bug of test/unit/parallel.rb. try again without -j
  option.
  
  make: *** [yes-test-all] Error 1
  ptrace: No such process.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace
  /home/ko1/ruby/build-ruby/gdbscript:9: Error in sourced command file:
  No symbol table is loaded.  Use the "file" command.
  [nil, 8349]
  #<Errno::ESRCH: No such process>
  "gdb -p 8347 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  ptrace: No such process.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace
  /home/ko1/ruby/build-ruby/gdbscript:9: Error in sourced command file:
  No symbol table is loaded.  Use the "file" command.
  [nil, 8347]
  #<Errno::ESRCH: No such process>
  "gdb -p 8345 -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 8345 is a zombie - the process has already terminated
  ptrace: Operation not permitted.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace
  /home/ko1/ruby/build-ruby/gdbscript:9: Error in sourced command file:
  No symbol table is loaded.  Use the "file" command.
  [nil, 8345]
  "gdb -p 18164 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  ptrace: No such process.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace
  /home/ko1/ruby/build-ruby/gdbscript:9: Error in sourced command file:
  No symbol table is loaded.  Use the "file" command.
  [nil, 18164]
  #<Errno::ESRCH: No such process>
    0.010000   0.000000 11483.880000 (10804.316966)
  /home/ko1/ruby/build-ruby/build-ruby.rb:146:in `each_line': execution expired (Timeout::Error)
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:146:in `block (2 levels) in cmd'
  	from /usr/lib/ruby/2.3.0/timeout.rb:106:in `timeout'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:145:in `block in cmd'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:142:in `popen'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:142:in `cmd'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:281:in `block in test_all'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:210:in `block in builddir'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:209:in `chdir'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:209:in `builddir'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:280:in `test_all'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:336:in `block (4 levels) in run'
  	from /usr/lib/ruby/2.3.0/benchmark.rb:293:in `measure'
  	from /usr/lib/ruby/2.3.0/benchmark.rb:375:in `item'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:334:in `block (3 levels) in run'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:333:in `each'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:333:in `block (2 levels) in run'
  	from /usr/lib/ruby/2.3.0/benchmark.rb:173:in `benchmark'
  	from /usr/lib/ruby/2.3.0/benchmark.rb:205:in `bm'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:332:in `block in run'
  	from /usr/lib/ruby/2.3.0/benchmark.rb:293:in `measure'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:331:in `run'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:494:in `<main>'
  total: 10857.11 sec