Result of trunk-test@x2 at 2018-02-08 05:03:46 +0900

• NG (r62296) [LOG]

• Linux x2 4.8.0-59-generic #64-Ubuntu SMP Thu Jun 29 19:38:34 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
  

• rev: 62296
  test-all : 
  test-spec: 
  exit statuses:
    "make update-download -j40" exit with 0.
    "make update-rubyspec -j40" exit with 0.
    "make update-src      -j40" exit with 0.
    "make after-update    -j40" exit with 0.
    "make miniruby -j40" exit with 0.
    "make ruby -j40" exit with 0.
    "make all -j40" exit with 0.
    "make install -j40" exit with 0.
    "make yes-btest TESTS='-j40'" exit with 0.
    "make yes-test-basic TESTS='-j40'" exit with 0.
  Logfile: /home/ko1/ruby/logs/brlog.trunk-test.20180208-030320
  #<BuildRuby:0x0055bbb8685528
   @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-test",
   @TARGET_INSTALL_DIR="/home/ko1/ruby/install/trunk-test",
   @TARGET_NAME="trunk-test",
   @TARGET_SRC_DIR="/home/ko1/ruby/src/trunk-test",
   @build_opts="-j40",
   @configure_opts=["--enable-shared"],
   @gist=false,
   @git_branch=nil,
   @incremental=true,
   @logfile="/home/ko1/ruby/logs/brlog.trunk-test.20180208-030320",
   @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='-j40'",
   @timeout=7200>
                             user     system      total        real
  checkout               0.000000   0.000000   0.000000 (  0.000010)
  autoconf               0.000000   0.000000   0.000000 (  0.000015)
  configure              0.000000   0.000000   0.000000 (  0.000015)
  build_up               0.000000   0.000000   0.950000 (  0.637016)
  build_miniruby         0.000000   0.000000   0.050000 (  0.059600)
  build_ruby             0.000000   0.010000   0.070000 (  0.057323)
  build_all              0.010000   0.000000   1.800000 (  0.694580)
  build_install          0.000000   0.010000   2.380000 (  1.484052)
  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   0.000000  14.310000 ( 18.944762)
  test_basic             0.010000   0.000000   0.280000 (  0.401938)
  test_all             $$$ #<Timeout::Error: execution expired>
   PPID   PID  PGID   SID TTY      TPGID STAT   UID   TIME COMMAND
  36762   828  1597  1581 pts/1     1597 R+    1000   0:00 ps jx
      1  1544  1544  1544 ?           -1 Ss    1000   0:00 /lib/systemd/systemd --user
   1544  1545  1544  1544 ?           -1 S     1000   0:00 (sd-pam)
      1  1580  1580  1580 ?           -1 Ss    1000   1:07 SCREEN
   1580  1581  1581  1581 pts/1     1597 Ss    1000   0:00 /bin/bash
   1581  1597  1597  1581 pts/1     1597 S+    1000   0:10 sh build-loop.sh trunk-test --incremental
  36762 35855  1597  1581 pts/1     1597 S+    1000   0:00 sh -c make yes-test-all TESTS='-j40'
  35855 35857  1597  1581 pts/1     1597 S+    1000   0:00 make yes-test-all TESTS=-j40
  35857 35859  1597  1581 pts/1     1597 Sl+   1000   0:02 /home/ko1/ruby/build/trunk-test/ruby --disable-gems /home/ko1/ruby/src/trunk-test/test/runner.rb --ruby=./miniruby -I/home/ko1/ruby/src/trunk-test/lib -I. -I.ext/common  /home/ko1/ruby/src/trunk-test/tool/runruby.rb --extout=.ext  -- --disable-gems --excludes-dir=/home/ko1/ruby/src/trunk-test/test/excludes --name=!/memory_leak/ -j40
  35859 35865  1597  1581 pts/1     1597 Sl+   1000   0:02 /home/ko1/ruby/src/trunk-test/test/lib/test/unit/parallel.rb: TestSocket#test_timestampns
   1597 36760  1597  1581 pts/1     1597 Sl+   1000   0:00 ruby ./br.rb build_report trunk-test --incremental
  36760 36762  1597  1581 pts/1     1597 Sl+   1000   0:00 ruby /home/ko1/build-ruby/build-ruby.rb --target_name=trunk-test --logfile=/home/ko1/ruby/logs/brlog.trunk-test.20180208-030320 --timeout=7200 --incremental
  {36762=>[828, 35855], 1=>[1544, 1580], 1544=>[1545], 1580=>[1581], 1581=>[1597], 35855=>[35857], 35857=>[35859], 35859=>[35865], 1597=>[36760], 36760=>[36762]}
  "gdb -p 828 -x /home/ko1/build-ruby/gdbscript -batch -quiet"
  ptrace: No such process.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace
  /home/ko1/build-ruby/gdbscript:9: Error in sourced command file:
  No symbol table is loaded.  Use the "file" command.
  [nil, 828]
  #<Errno::ESRCH: No such process>
  "gdb -p 35865 -x /home/ko1/build-ruby/gdbscript -batch -quiet"
  [New LWP 35882]
  [New LWP 36978]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  28	../sysdeps/unix/sysv/linux/recvmsg.c: No such file or directory.
  0x00007f105e455c50 in __libc_recvmsg (fd=9, msg=msg@entry=0x7ffc1d0d5d50, flags=1073741826) at ../sysdeps/unix/sysv/linux/recvmsg.c:28
  >>> Machine level backtrace
  
  Thread 3 (Thread 0x7f105ed5b700 (LWP 36978)):
  #0  0x00007f105e44488d in read () at ../sysdeps/unix/syscall-template.S:84
  #1  0x00007f105e9018a5 in rb_thread_io_blocking_region (func=func@entry=0x7f105e7ed860 <internal_read_func>, data1=data1@entry=0x7f105ed5a590, fd=<optimized out>) at /home/ko1/ruby/src/trunk-test/thread.c:1505
  #2  0x00007f105e7ed7be in rb_read_internal (count=<optimized out>, buf=<optimized out>, fd=<optimized out>) at /home/ko1/ruby/src/trunk-test/io.c:978
  #3  read_internal_call (arg=arg@entry=139708287264640) at /home/ko1/ruby/src/trunk-test/io.c:2708
  #4  0x00007f105e7c7e86 in rb_ensure (b_proc=b_proc@entry=0x7f105e7ed790 <read_internal_call>, data1=data1@entry=139708287264640, e_proc=e_proc@entry=0x7f105e8d3dd0 <rb_str_unlocktmp>, data2=<optimized out>) at /home/ko1/ruby/src/trunk-test/eval.c:1038
  #5  0x00007f105e8e6a8b in rb_str_locktmp_ensure (str=<optimized out>, func=func@entry=0x7f105e7ed790 <read_internal_call>, arg=arg@entry=139708287264640) at /home/ko1/ruby/src/trunk-test/string.c:2651
  #6  0x00007f105e803045 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-test/io.c:2758
  #7  0x00007f105e8034b1 in io_readpartial (argc=<optimized out>, argv=<optimized out>, io=<optimized out>) at /home/ko1/ruby/src/trunk-test/io.c:2848
  #8  0x00007f105e9307e3 in vm_call_cfunc_with_frame (ci=0x557b0627c870, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f105c8b7fa0, ec=0x557b077b7668) at /home/ko1/ruby/src/trunk-test/vm_insnhelper.c:1928
  #9  vm_call_cfunc (ec=0x557b077b7668, reg_cfp=0x7f105c8b7fa0, calling=<optimized out>, ci=0x557b0627c870, cc=<optimized out>) at /home/ko1/ruby/src/trunk-test/vm_insnhelper.c:1944
  #10 0x00007f105e938f0f in vm_exec_core (ec=ec@entry=0x557b077b7668, initial=initial@entry=0) at /home/ko1/ruby/src/trunk-test/insns.def:781
  #11 0x00007f105e93f0bd in vm_exec (ec=ec@entry=0x557b077b7668) at /home/ko1/ruby/src/trunk-test/vm.c:1804
  #12 0x00007f105e93ff10 in invoke_block (captured=0x557b067272d0, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=93986876227160, iseq=<optimized out>, ec=0x557b077b7668) at /home/ko1/ruby/src/trunk-test/vm.c:1005
  #13 invoke_iseq_block_from_c (ec=0x557b077b7668, captured=0x557b067272d0, self=93986876227160, argc=<optimized out>, argv=<optimized out>, passed_block_handler=0, cref=0x0, is_lambda=0) at /home/ko1/ruby/src/trunk-test/vm.c:1057
  #14 0x00007f105e941a13 in invoke_block_from_c_proc (is_lambda=<optimized out>, 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-test/vm.c:1150
  #15 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-test/vm.c:1168
  #16 rb_vm_invoke_proc (ec=<optimized out>, proc=proc@entry=0x557b067272d0, argc=0, argv=0x557b078298b8, passed_block_handler=passed_block_handler@entry=0) at /home/ko1/ruby/src/trunk-test/vm.c:1189
  #17 0x00007f105e8fff58 in thread_do_start (args=93986895337640, th=0x557b07a16e70) at /home/ko1/ruby/src/trunk-test/thread.c:634
  #18 thread_start_func_2 (th=th@entry=0x557b07a16e70, stack_start=<optimized out>) at /home/ko1/ruby/src/trunk-test/thread.c:678
  #19 0x00007f105e90057f in thread_start_func_1 (th_ptr=0x557b07a16e70) at /home/ko1/ruby/src/trunk-test/thread_pthread.c:860
  #20 0x00007f105e1356ca in start_thread (arg=0x7f105ed5b700) at pthread_create.c:333
  #21 0x00007f105e454caf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
  
  Thread 2 (Thread 0x7f105ee6e700 (LWP 35882)):
  #0  0x00007f105e448cbd in poll () at ../sysdeps/unix/syscall-template.S:84
  #1  0x00007f105e8fbbbc in timer_thread_sleep (gvl=0x557b06127f28) at /home/ko1/ruby/src/trunk-test/thread_pthread.c:1413
  #2  thread_timer (p=0x557b06127f28) at /home/ko1/ruby/src/trunk-test/thread_pthread.c:1532
  #3  0x00007f105e1356ca in start_thread (arg=0x7f105ee6e700) at pthread_create.c:333
  #4  0x00007f105e454caf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
  
  Thread 1 (Thread 0x7f105ee64700 (LWP 35865)):
  #0  0x00007f105e455c50 in __libc_recvmsg (fd=9, msg=msg@entry=0x7ffc1d0d5d50, flags=1073741826) at ../sysdeps/unix/sysv/linux/recvmsg.c:28
  #1  0x00007f1056f0d257 in rsock_recvmsg (socket=<optimized out>, message=0x7ffc1d0d5d50, flags=<optimized out>) at /home/ko1/ruby/src/trunk-test/ext/socket/ancdata.c:1340
  #2  0x00007f105e9030d9 in call_without_gvl (fail_if_interrupted=0, data2=<optimized out>, ubf=<optimized out>, data1=0x7ffc1d0d5d40, func=0x7f1056f0d270 <nogvl_recvmsg_func>) at /home/ko1/ruby/src/trunk-test/thread.c:1377
  #3  rb_thread_call_without_gvl (func=func@entry=0x7f1056f0d270 <nogvl_recvmsg_func>, data1=data1@entry=0x7ffc1d0d5d40, ubf=ubf@entry=0xffffffffffffffff, data2=data2@entry=0x0) at /home/ko1/ruby/src/trunk-test/thread.c:1487
  #4  0x00007f1056f0d5b2 in rb_recvmsg (flags=2, msg=0x7ffc1d0d5d50, fd=<optimized out>) at /home/ko1/ruby/src/trunk-test/ext/socket/ancdata.c:1361
  #5  bsock_recvmsg_internal (sock=93986897222560, vmaxdatlen=8, vflags=<optimized out>, vmaxctllen=8, scm_rights=<optimized out>, ex=ex@entry=20, nonblock=0) at /home/ko1/ruby/src/trunk-test/ext/socket/ancdata.c:1551
  #6  0x00007f1056f0dd81 in rsock_bsock_recvmsg (sock=<optimized out>, dlen=<optimized out>, flags=<optimized out>, clen=<optimized out>, scm_rights=<optimized out>) at /home/ko1/ruby/src/trunk-test/ext/socket/ancdata.c:1681
  #7  0x00007f105e9307e3 in vm_call_cfunc_with_frame (ci=0x557b075f0180, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f105ee62bb0, ec=0x557b061288d8) at /home/ko1/ruby/src/trunk-test/vm_insnhelper.c:1928
  #8  vm_call_cfunc (ec=0x557b061288d8, reg_cfp=0x7f105ee62bb0, calling=<optimized out>, ci=0x557b075f0180, cc=<optimized out>) at /home/ko1/ruby/src/trunk-test/vm_insnhelper.c:1944
  #9  0x00007f105e938f0f in vm_exec_core (ec=ec@entry=0x557b061288d8, initial=initial@entry=0) at /home/ko1/ruby/src/trunk-test/insns.def:781
  #10 0x00007f105e93f0bd in vm_exec (ec=ec@entry=0x557b061288d8) at /home/ko1/ruby/src/trunk-test/vm.c:1804
  #11 0x00007f105e93ff10 in invoke_block (captured=0x7f105ee62e30, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=93986876227160, iseq=<optimized out>, ec=0x557b061288d8) at /home/ko1/ruby/src/trunk-test/vm.c:1005
  #12 invoke_iseq_block_from_c (ec=0x557b061288d8, captured=0x7f105ee62e30, self=93986876227160, argc=<optimized out>, argv=<optimized out>, passed_block_handler=0, cref=0x0, is_lambda=0) at /home/ko1/ruby/src/trunk-test/vm.c:1057
  #13 0x00007f105e940129 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-test/vm.c:1075
  #14 vm_yield (argc=1, argv=0x7ffc1d0d6b18, ec=<optimized out>) at /home/ko1/ruby/src/trunk-test/vm.c:1120
  #15 rb_yield_0 (argv=0x7ffc1d0d6b18, argc=1) at /home/ko1/ruby/src/trunk-test/vm_eval.c:980
  #16 rb_yield_1 (val=<optimized out>) at /home/ko1/ruby/src/trunk-test/vm_eval.c:986
  #17 rb_yield (val=<optimized out>) at /home/ko1/ruby/src/trunk-test/vm_eval.c:996
  #18 0x00007f105e74a3dc in rb_ary_collect (ary=93986895333120) at /home/ko1/ruby/src/trunk-test/array.c:2751
  #19 0x00007f105e9307e3 in vm_call_cfunc_with_frame (ci=0x557b0638c280, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f105ee62e18, ec=0x557b061288d8) at /home/ko1/ruby/src/trunk-test/vm_insnhelper.c:1928
  #20 vm_call_cfunc (ec=0x557b061288d8, reg_cfp=0x7f105ee62e18, calling=<optimized out>, ci=0x557b0638c280, cc=<optimized out>) at /home/ko1/ruby/src/trunk-test/vm_insnhelper.c:1944
  #21 0x00007f105e93a3c5 in vm_exec_core (ec=ec@entry=0x557b061288d8, initial=initial@entry=0) at /home/ko1/ruby/src/trunk-test/insns.def:718
  #22 0x00007f105e93f0bd in vm_exec (ec=ec@entry=0x557b061288d8) at /home/ko1/ruby/src/trunk-test/vm.c:1804
  #23 0x00007f105e93ff10 in invoke_block (captured=0x7f105ee62f48, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=93986876227160, iseq=<optimized out>, ec=0x557b061288d8) at /home/ko1/ruby/src/trunk-test/vm.c:1005
  #24 invoke_iseq_block_from_c (ec=0x557b061288d8, captured=0x7f105ee62f48, self=93986876227160, argc=<optimized out>, argv=<optimized out>, passed_block_handler=0, cref=0x0, is_lambda=0) at /home/ko1/ruby/src/trunk-test/vm.c:1057
  #25 0x00007f105e940129 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-test/vm.c:1075
  #26 vm_yield (argc=1, argv=0x7ffc1d0d6fe8, ec=<optimized out>) at /home/ko1/ruby/src/trunk-test/vm.c:1120
  #27 rb_yield_0 (argv=0x7ffc1d0d6fe8, argc=1) at /home/ko1/ruby/src/trunk-test/vm_eval.c:980
  #28 rb_yield_1 (val=<optimized out>) at /home/ko1/ruby/src/trunk-test/vm_eval.c:986
  #29 rb_yield (val=<optimized out>) at /home/ko1/ruby/src/trunk-test/vm_eval.c:996
  #30 0x00007f105e74a3dc in rb_ary_collect (ary=93986895338320) at /home/ko1/ruby/src/trunk-test/array.c:2751
  #31 0x00007f105e9307e3 in vm_call_cfunc_with_frame (ci=0x557b0625ccb0, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f105ee62f30, ec=0x557b061288d8) at /home/ko1/ruby/src/trunk-test/vm_insnhelper.c:1928
  #32 vm_call_cfunc (ec=0x557b061288d8, reg_cfp=0x7f105ee62f30, calling=<optimized out>, ci=0x557b0625ccb0, cc=<optimized out>) at /home/ko1/ruby/src/trunk-test/vm_insnhelper.c:1944
  #33 0x00007f105e93a3c5 in vm_exec_core (ec=ec@entry=0x557b061288d8, initial=initial@entry=0) at /home/ko1/ruby/src/trunk-test/insns.def:718
  #34 0x00007f105e93f0bd in vm_exec (ec=0x557b061288d8) at /home/ko1/ruby/src/trunk-test/vm.c:1804
  #35 0x00007f105e9432cb in rb_iseq_eval_main (iseq=iseq@entry=0x557b06140c90) at /home/ko1/ruby/src/trunk-test/vm.c:2057
  #36 0x00007f105e7c4a67 in ruby_exec_internal (n=0x557b06140c90) at /home/ko1/ruby/src/trunk-test/eval.c:247
  #37 0x00007f105e7c684d in ruby_exec_node (n=<optimized out>, n@entry=0x557b06140c90) at /home/ko1/ruby/src/trunk-test/eval.c:311
  #38 0x00007f105e7ca0be in ruby_run_node (n=0x557b06140c90) at /home/ko1/ruby/src/trunk-test/eval.c:303
  #39 0x0000557b0479999f in main (argc=<optimized out>, argv=<optimized out>) at /home/ko1/ruby/src/trunk-test/main.c:42
  >>> Dump Ruby level backtrace
  th: 0x557b06128430, native_id: 0x7f105ee64700
  -- Control frame information -----------------------------------------------
  c:0021 p:---- s:0142 e:000141 CFUNC  :__recvmsg
  c:0020 p:0021 s:0134 e:000133 METHOD /home/ko1/ruby/build/trunk-test/.ext/common/socket.rb:427
  c:0019 p:0033 s:0125 e:000124 BLOCK  /home/ko1/ruby/src/trunk-test/test/socket/test_socket.rb:495
  c:0018 p:0065 s:0119 e:000118 METHOD /home/ko1/ruby/build/trunk-test/.ext/common/socket.rb:186
  c:0017 p:0018 s:0114 e:000113 BLOCK  /home/ko1/ruby/src/trunk-test/test/socket/test_socket.rb:487
  c:0016 p:0065 s:0110 e:000109 METHOD /home/ko1/ruby/build/trunk-test/.ext/common/socket.rb:186
  c:0015 p:0079 s:0105 e:000104 METHOD /home/ko1/ruby/src/trunk-test/test/socket/test_socket.rb:486
  c:0014 p:0056 s:0096 e:000095 METHOD /home/ko1/ruby/src/trunk-test/test/lib/test/unit.rb:1169
  c:0013 p:0058 s:0090 e:000089 METHOD /home/ko1/ruby/src/trunk-test/test/lib/minitest/unit.rb:1283
  c:0012 p:0016 s:0081 e:000080 METHOD /home/ko1/ruby/src/trunk-test/test/lib/test/unit/testcase.rb:18
  c:0011 p:0080 s:0076 e:000075 BLOCK  /home/ko1/ruby/src/trunk-test/test/lib/minitest/unit.rb:952 [FINISH]
  c:0010 p:---- s:0069 e:000068 CFUNC  :map
  c:0009 p:0131 s:0065 e:000064 METHOD /home/ko1/ruby/src/trunk-test/test/lib/minitest/unit.rb:945
  c:0008 p:0046 s:0053 e:000052 METHOD /home/ko1/ruby/src/trunk-test/test/lib/test/unit.rb:1036
  c:0007 p:0095 s:0046 E:0013b0 METHOD /home/ko1/ruby/src/trunk-test/test/lib/test/unit/parallel.rb:50
  c:0006 p:0009 s:0030 e:000029 BLOCK  /home/ko1/ruby/src/trunk-test/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-test/test/lib/test/unit/parallel.rb:24
  c:0003 p:0263 s:0016 e:000015 METHOD /home/ko1/ruby/src/trunk-test/test/lib/test/unit/parallel.rb:122
  c:0002 p:0127 s:0006 e:000005 EVAL   /home/ko1/ruby/src/trunk-test/test/lib/test/unit/parallel.rb:207 [FINISH]
  c:0001 p:0000 s:0003 E:0017d0 (none) [FINISH]
  
  th: 0x557b07a16e70, native_id: 0x7f105ed5b700
  -- 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-test/test/lib/test/unit/parallel.rb:39 [FINISH]
  c:0001 p:---- s:0003 e:000002 (none) [FINISH]
  
  $1 = 0
  ">>> Finish
  "
  [nil, 35865]
  "gdb -p 35859 -x /home/ko1/build-ruby/gdbscript -batch -quiet"
  running file: /home/ko1/ruby/src/trunk-test/test/socket/test_socket.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/build-ruby/gdbscript:9: Error in sourced command file:
  No symbol table is loaded.  Use the "file" command.
  [nil, 35859]
  #<Errno::ESRCH: No such process>
  "gdb -p 35857 -x /home/ko1/build-ruby/gdbscript -batch -quiet"
  ptrace: No such process.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace
  /home/ko1/build-ruby/gdbscript:9: Error in sourced command file:
  No symbol table is loaded.  Use the "file" command.
  [nil, 35857]
  #<Errno::ESRCH: No such process>
  "gdb -p 35855 -x /home/ko1/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 35855 is a zombie - the process has already terminated
  ptrace: Operation not permitted.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace
  /home/ko1/build-ruby/gdbscript:9: Error in sourced command file:
  No symbol table is loaded.  Use the "file" command.
  [nil, 35855]
    0.000000   0.000000 363.820000 (7201.339092)
  /home/ko1/build-ruby/build-ruby.rb:146:in `each_line': execution expired (Timeout::Error)
  	from /home/ko1/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/build-ruby/build-ruby.rb:145:in `block in cmd'
  	from /home/ko1/build-ruby/build-ruby.rb:142:in `popen'
  	from /home/ko1/build-ruby/build-ruby.rb:142:in `cmd'
  	from /home/ko1/build-ruby/build-ruby.rb:281:in `block in test_all'
  	from /home/ko1/build-ruby/build-ruby.rb:210:in `block in builddir'
  	from /home/ko1/build-ruby/build-ruby.rb:209:in `chdir'
  	from /home/ko1/build-ruby/build-ruby.rb:209:in `builddir'
  	from /home/ko1/build-ruby/build-ruby.rb:280:in `test_all'
  	from /home/ko1/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/build-ruby/build-ruby.rb:334:in `block (3 levels) in run'
  	from /home/ko1/build-ruby/build-ruby.rb:333:in `each'
  	from /home/ko1/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/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/build-ruby/build-ruby.rb:331:in `run'
  	from /home/ko1/build-ruby/build-ruby.rb:494:in `<main>'
  total: 7223.62 sec