Result of trunk-asserts@silicon-docker at 2019-04-09 06:43:17 +0900

• NG (r67472) [LOG]

• Linux silicon-docker 4.9.0-8-amd64 #1 SMP Debian 4.9.110-3+deb9u6 (2018-10-08) x86_64 x86_64 x86_64 GNU/Linux
  

• rev: 67472
  test-all : 
  test-spec: 
  exit statuses:
    "rm -f .revision.time" exit with 0.
    "make update-download DEFS=\"-DRGENGC_CHECK_MODE=2 -DVM_CHECK_MODE=2\"" exit with 0.
    "make update-rubyspec DEFS=\"-DRGENGC_CHECK_MODE=2 -DVM_CHECK_MODE=2\"" exit with 0.
    "make update-src      DEFS=\"-DRGENGC_CHECK_MODE=2 -DVM_CHECK_MODE=2\"" exit with 0.
    "make after-update    DEFS=\"-DRGENGC_CHECK_MODE=2 -DVM_CHECK_MODE=2\"" exit with 0.
    "make miniruby DEFS=\"-DRGENGC_CHECK_MODE=2 -DVM_CHECK_MODE=2\"" exit with 0.
    "make ruby DEFS=\"-DRGENGC_CHECK_MODE=2 -DVM_CHECK_MODE=2\"" exit with 0.
    "make all DEFS=\"-DRGENGC_CHECK_MODE=2 -DVM_CHECK_MODE=2\"" exit with 0.
    "make install DEFS=\"-DRGENGC_CHECK_MODE=2 -DVM_CHECK_MODE=2\"" 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-asserts.20190408-183854
  #<BuildRuby:0x000055fab7ba3210
   @BUILD_DIR="/tmp/ruby/build",
   @INSTALL_DIR="/tmp/ruby/install",
   @REPOSITORY="https://svn.ruby-lang.org/repos/ruby/trunk",
   @REPOSITORY_TYPE=:svn,
   @SRC_DIR="/tmp/ruby/src",
   @TARGET_BUILD_DIR="/tmp/ruby/build/trunk-asserts",
   @TARGET_INSTALL_DIR="/tmp/ruby/install/trunk-asserts",
   @TARGET_NAME="trunk-asserts",
   @TARGET_SRC_DIR="/tmp/ruby/src/trunk-asserts",
   @build_opts="DEFS=\"-DRGENGC_CHECK_MODE=2 -DVM_CHECK_MODE=2\"",
   @configure_opts=["--enable-shared"],
   @gist=false,
   @git_branch=nil,
   @incremental=true,
   @logfile="/home/ko1/ruby/logs/brlog.trunk-asserts.20190408-183854",
   @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 (  0.000028)
  autoconf               0.000000   0.000000   0.000000 (  0.000045)
  configure              0.000000   0.000000   0.000000 (  0.000044)
  build_up               0.016000   0.008000   3.912000 ( 20.915657)
  build_miniruby         0.004000   0.000000   0.116000 (  0.136757)
  build_ruby             0.000000   0.000000   0.116000 (  0.137742)
  build_all              0.012000   0.008000   5.384000 (  5.677476)
  build_install          0.012000   0.008000  12.524000 ( 12.793037)
  test_btest           test_attr.rb             ..
  test_autoload.rb         ........
  test_block.rb            ..........................................................
  test_class.rb            ................................................
  test_env.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 1397 tests
    0.004000   0.000000 207.180000 (210.314032)
  test_basic             0.004000   0.008000   4.668000 (  4.808904)
  test_all             $$$ #<Timeout::Error: execution expired>
   PPID   PID  PGID   SID TTY      TPGID STAT   UID   TIME COMMAND
     14    15    15    15 ?           -1 Ss    1001   0:00 sh build-loop.sh trunk-asserts --incremental --process-num=6
     15 19971    15    15 ?           -1 Sl    1001   0:00 ruby ./br.rb build_report trunk-asserts --incremental --process-num=6
  19971 19973    15    15 ?           -1 S     1001   0:00 sh -c ruby /home/ko1/ruby/build-ruby/build-ruby.rb --target_name=trunk-asserts --logfile=/home/ko1/ruby/logs/brlog.trunk-asserts.20190408-183854 --root_dir=/tmp/ruby --timeout=10800 --build_opts='DEFS="-DRGENGC_CHECK_MODE=2 -DVM_CHECK_MODE=2"'               --add-env=RUBY_TEST_SUBPROCESS_TIMEOUT_SCALE=30 --incremental --process-num=6
  19973 19974    15    15 ?           -1 Sl    1001   0:00 ruby /home/ko1/ruby/build-ruby/build-ruby.rb --target_name=trunk-asserts --logfile=/home/ko1/ruby/logs/brlog.trunk-asserts.20190408-183854 --root_dir=/tmp/ruby --timeout=10800 --build_opts=DEFS="-DRGENGC_CHECK_MODE=2 -DVM_CHECK_MODE=2" --add-env=RUBY_TEST_SUBPROCESS_TIMEOUT_SCALE=30 --incremental --process-num=6
  19974 23852    15    15 ?           -1 S     1001   0:00 sh -c make yes-test-all TESTS='-j6'
  23852 23854    15    15 ?           -1 S     1001   0:00 make yes-test-all TESTS=-j6
  23854 23869    15    15 ?           -1 S     1001   0:27 /tmp/ruby/build/trunk-asserts/ruby --disable-gems /tmp/ruby/src/trunk-asserts/test/runner.rb --ruby=./miniruby -I/tmp/ruby/src/trunk-asserts/lib -I. -I.ext/common  /tmp/ruby/src/trunk-asserts/tool/runruby.rb --extout=.ext  -- --disable-gems --excludes-dir=/tmp/ruby/src/trunk-asserts/test/excludes --name=!/memory_leak/ -j6
  23869 23875    15    15 ?           -1 Sl    1001   9:17 /tmp/ruby/src/trunk-asserts/test/lib/test/unit/parallel.rb
  23875 30498    15    15 ?           -1 Sl    1001   0:01 /tmp/ruby/build/trunk-asserts/ruby /tmp/ruby/src/trunk-asserts/test/drb/ut_drb_drbssl.rb drbssl://172.17.0.13:36893 ut_drb_drbssl.rb
  19974 30570    15    15 ?           -1 R     1001   0:00 ps jx
  {14=>[15], 15=>[19971], 19971=>[19973], 19973=>[19974], 19974=>[23852, 30570], 23852=>[23854], 23854=>[23869], 23869=>[23875], 23875=>[30498]}
  "gdb -p 30498 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  [New LWP 30500]
  [New LWP 30501]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  39	../sysdeps/unix/sysv/linux/ppoll.c: No such file or directory.
  0x00007f4b0ff21cf6 in __GI_ppoll (fds=fds@entry=0x7ffcbe47ca10, nfds=nfds@entry=2, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
  >>> Machine level backtrace
  
  Thread 3 (Thread 0x7f4b1082f700 (LWP 30501)):
  #0  0x00007f4b0ff21cf6 in __GI_ppoll (fds=fds@entry=0x7f4b1082d840, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
  #1  0x00007f4b1042fad9 in rb_wait_for_single_fd (fd=fd@entry=12, events=events@entry=1, timeout=timeout@entry=0x0) at /tmp/ruby/src/trunk-asserts/thread.c:4116
  #2  0x00007f4b104301a4 in rb_thread_wait_fd_rw (read=1, fd=fd@entry=12) at /tmp/ruby/src/trunk-asserts/thread.c:3980
  #3  rb_thread_wait_fd (fd=fd@entry=12) at /tmp/ruby/src/trunk-asserts/thread.c:3991
  #4  0x00007f4b102fcc3f in rb_io_wait_readable (f=12) at /tmp/ruby/src/trunk-asserts/io.c:1189
  #5  0x00007f4b0c1035b9 in ossl_start_ssl (opts=0, funcname=0x7f4b0c1118f3 "SSL_connect", func=<optimized out>, self=94184087577840) at /tmp/ruby/src/trunk-asserts/ext/openssl/ossl_ssl.c:1680
  #6  ossl_ssl_connect (self=94184087577840) at /tmp/ruby/src/trunk-asserts/ext/openssl/ossl_ssl.c:1722
  #7  0x00007f4b1046287e in vm_call_cfunc_with_frame (ci=0x55a8f15125d0, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f4b0b2c9bb0, ec=0x7f4b040116e8) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2207
  #8  vm_call_cfunc (ec=0x7f4b040116e8, reg_cfp=0x7f4b0b2c9bb0, calling=<optimized out>, ci=0x55a8f15125d0, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2225
  #9  0x00007f4b1046cab8 in vm_sendish (block_handler=0, method_explorer=<optimized out>, cc=0x55a8f15188e0, ci=0x55a8f15125d0, reg_cfp=0x7f4b0b2c9bb0, ec=0x7f4b040116e8) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3623
  #10 vm_exec_core (ec=ec@entry=0x7f4b040116e8, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:789
  #11 0x00007f4b10473fa1 in rb_vm_exec (ec=ec@entry=0x7f4b040116e8, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1901
  #12 0x00007f4b10474a6d in invoke_block (ec=ec@entry=0x7f4b040116e8, iseq=iseq@entry=0x55a8f157eaf0, self=self@entry=94184090446200, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #13 0x00007f4b10475a0d in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7f4b1082dd40, argc=1, self=94184090446200, captured=<optimized out>, ec=0x7f4b040116e8) at /tmp/ruby/src/trunk-asserts/vm.c:1104
  #14 invoke_block_from_c_bh (ec=ec@entry=0x7f4b040116e8, block_handler=<optimized out>, block_handler@entry=139960286747817, argv=argv@entry=0x7f4b1082ddc0, force_blockarg=force_blockarg@entry=0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, argc=1) at /tmp/ruby/src/trunk-asserts/vm.c:1122
  #15 0x00007f4b10475bb2 in vm_yield (argc=1, argv=0x7f4b1082ddc0, ec=0x7f4b040116e8) at /tmp/ruby/src/trunk-asserts/vm.c:1167
  #16 rb_yield_0 (argv=0x7f4b1082ddc0, argc=1) at /tmp/ruby/src/trunk-asserts/vm_eval.c:979
  #17 rb_yield_1 (val=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_eval.c:985
  #18 rb_yield (val=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_eval.c:995
  #19 0x00007f4b10232c6c in rb_ary_each (ary=94184090444480) at /tmp/ruby/src/trunk-asserts/array.c:2087
  #20 0x00007f4b1046287e in vm_call_cfunc_with_frame (ci=0x55a8f1519360, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f4b0b2c9c90, ec=0x7f4b040116e8) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2207
  #21 vm_call_cfunc (ec=0x7f4b040116e8, reg_cfp=0x7f4b0b2c9c90, calling=<optimized out>, ci=0x55a8f1519360, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2225
  #22 0x00007f4b1046cb6a in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cc=0x55a8f1518e20, ci=0x55a8f1519360, reg_cfp=0x7f4b0b2c9c90, ec=0x7f4b040116e8) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3623
  #23 vm_exec_core (ec=ec@entry=0x7f4b040116e8, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:771
  #24 0x00007f4b10473fa1 in rb_vm_exec (ec=ec@entry=0x7f4b040116e8, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1901
  #25 0x00007f4b10478be0 in vm_call0_body (argv=0x7f4b0b1ca240, cc=0x7f4b1082e1b0, ci=0x7f4b1082e180, calling=0x7f4b1082e190, ec=0x7f4b040116e8) at /tmp/ruby/src/trunk-asserts/vm_eval.c:128
  #26 rb_vm_call0 (ec=0x7f4b040116e8, recv=recv@entry=94184087584560, id=id@entry=3073, argc=argc@entry=-1073098429, argv=0x7f4b0b1ca240, argv@entry=0x1, me=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_eval.c:60
  #27 0x00007f4b10479780 in rb_call0 (ec=<optimized out>, recv=recv@entry=94184087584560, mid=mid@entry=3073, argc=-1073098429, argc@entry=3073, argv=argv@entry=0x1, self=<optimized out>, scope=CALL_FCALL) at /tmp/ruby/src/trunk-asserts/vm_eval.c:309
  #28 0x00007f4b104797d5 in rb_call (scope=CALL_FCALL, argv=0x1, argc=3073, mid=3073, recv=94184087584560) at /tmp/ruby/src/trunk-asserts/vm_eval.c:602
  #29 rb_funcallv (recv=recv@entry=94184087584560, mid=mid@entry=3073, argc=argc@entry=1, argv=argv@entry=0x7f4b0b1ca240) at /tmp/ruby/src/trunk-asserts/vm_eval.c:824
  #30 0x00007f4b102cb7be in rb_obj_call_init (obj=obj@entry=94184087584560, argc=argc@entry=1, argv=argv@entry=0x7f4b0b1ca240) at /tmp/ruby/src/trunk-asserts/eval.c:1628
  #31 0x00007f4b1035a85d in rb_class_s_new (argc=1, argv=0x7f4b0b1ca240, klass=94184090443320) at /tmp/ruby/src/trunk-asserts/object.c:2183
  #32 0x00007f4b1046287e in vm_call_cfunc_with_frame (ci=0x55a8f1582da0, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f4b0b2c9d38, ec=0x7f4b040116e8) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2207
  #33 vm_call_cfunc (ec=0x7f4b040116e8, reg_cfp=0x7f4b0b2c9d38, calling=<optimized out>, ci=0x55a8f1582da0, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2225
  #34 0x00007f4b1046cab8 in vm_sendish (block_handler=0, method_explorer=<optimized out>, cc=0x55a8f1590698, ci=0x55a8f1582da0, reg_cfp=0x7f4b0b2c9d38, ec=0x7f4b040116e8) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3623
  #35 vm_exec_core (ec=ec@entry=0x7f4b040116e8, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:789
  #36 0x00007f4b10473fa1 in rb_vm_exec (ec=ec@entry=0x7f4b040116e8, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1901
  #37 0x00007f4b1047df94 in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=94184091764440, iseq=0x55a8f158d758, ec=0x7f4b040116e8) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #38 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, argv=0x0, argc=0, self=94184091764440, captured=<optimized out>, ec=0x7f4b040116e8) at /tmp/ruby/src/trunk-asserts/vm.c:1104
  #39 invoke_block_from_c_bh (argc=<optimized out>, argv=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1122
  #40 vm_yield (argc=0, argv=0x0, ec=0x7f4b040116e8) at /tmp/ruby/src/trunk-asserts/vm.c:1167
  #41 rb_yield_0 (argv=0x0, argc=0) at /tmp/ruby/src/trunk-asserts/vm_eval.c:979
  #42 loop_i () at /tmp/ruby/src/trunk-asserts/vm_eval.c:1058
  #43 0x00007f4b102c8192 in rb_rescue2 (b_proc=0x7f4b1047db30 <loop_i>, data1=0, r_proc=0x7f4b1045bb50 <loop_stop>, data2=0) at /tmp/ruby/src/trunk-asserts/eval.c:935
  #44 0x00007f4b1046287e in vm_call_cfunc_with_frame (ci=0x55a8f159ceb0, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f4b0b2c9fa0, ec=0x7f4b040116e8) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2207
  #45 vm_call_cfunc (ec=0x7f4b040116e8, reg_cfp=0x7f4b0b2c9fa0, calling=<optimized out>, ci=0x55a8f159ceb0, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2225
  #46 0x00007f4b1046cb6a in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cc=0x55a8f159f630, ci=0x55a8f159ceb0, reg_cfp=0x7f4b0b2c9fa0, ec=0x7f4b040116e8) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3623
  #47 vm_exec_core (ec=ec@entry=0x7f4b040116e8, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:771
  #48 0x00007f4b10473fa1 in rb_vm_exec (ec=ec@entry=0x7f4b040116e8, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1901
  #49 0x00007f4b10474a6d in invoke_block (ec=ec@entry=0x7f4b040116e8, iseq=iseq@entry=0x55a8f158d938, self=self@entry=94184091764440, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #50 0x00007f4b10477b81 in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7f4b1082ebd0, argc=<optimized out>, self=94184091764440, captured=0x7f4b04010c70, ec=0x7f4b040116e8) at /tmp/ruby/src/trunk-asserts/vm.c:1104
  #51 invoke_block_from_c_proc (me=0x0, is_lambda=0, passed_block_handler=0, argv=0x7f4b1082ebd0, argc=<optimized out>, self=94184091764440, proc=0x22220001, ec=0x7f4b040116e8) at /tmp/ruby/src/trunk-asserts/vm.c:1204
  #52 vm_invoke_proc (passed_block_handler=0, argv=0x7f4b1082ebd0, argc=<optimized out>, self=94184091764440, proc=0x22220001, ec=0x7f4b040116e8) at /tmp/ruby/src/trunk-asserts/vm.c:1222
  #53 rb_vm_invoke_proc (ec=0x7f4b040116e8, proc=proc@entry=0x7f4b04010c70, argc=argc@entry=1, argv=argv@entry=0x7f4b1082ebd0, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/src/trunk-asserts/vm.c:1243
  #54 0x00007f4b10429361 in thread_do_start (th=th@entry=0x7f4b04018090) at /tmp/ruby/src/trunk-asserts/thread.c:686
  #55 0x00007f4b1042b7ce in thread_start_func_2 (th=th@entry=0x7f4b04018090, stack_start=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread.c:725
  #56 0x00007f4b1042bd7b in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:1030
  #57 0x00007f4b0f9d86db in start_thread (arg=0x7f4b1082f700) at pthread_create.c:463
  #58 0x00007f4b0ff2e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 2 (Thread 0x7f4b10850700 (LWP 30500)):
  #0  0x00007f4b0ff2403f in __GI___select (nfds=7, readfds=0x7f4b04014be0, writefds=0x0, exceptfds=0x0, timeout=0x0) at ../sysdeps/unix/sysv/linux/select.c:41
  #1  0x00007f4b1042eeac in rb_fd_select (n=<optimized out>, readfds=<optimized out>, writefds=<optimized out>, exceptfds=<optimized out>, timeout=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread.c:3770
  #2  0x00007f4b1042f028 in native_fd_select (th=<optimized out>, timeout=<optimized out>, exceptfds=<optimized out>, writefds=<optimized out>, readfds=<optimized out>, n=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:1223
  #3  do_select (p=p@entry=139960376423504) at /tmp/ruby/src/trunk-asserts/thread.c:3939
  #4  0x00007f4b102c8796 in rb_ensure (b_proc=b_proc@entry=0x7f4b1042eeb0 <do_select>, data1=data1@entry=139960376423504, e_proc=e_proc@entry=0x7f4b1042ebe0 <select_set_free>, data2=data2@entry=139960376423504) at /tmp/ruby/src/trunk-asserts/eval.c:1076
  #5  0x00007f4b1042f636 in rb_thread_fd_select (max=max@entry=7, read=read@entry=0x7f4b1084f7a0, write=write@entry=0x0, except=except@entry=0x0, timeout=timeout@entry=0x0) at /tmp/ruby/src/trunk-asserts/thread.c:4062
  #6  0x00007f4b102fc1c0 in select_internal (fds=0x7f4b1084f7a0, tp=0x0, except=<optimized out>, write=<optimized out>, read=<optimized out>) at /tmp/ruby/src/trunk-asserts/io.c:9086
  #7  select_call (arg=arg@entry=139960376424320) at /tmp/ruby/src/trunk-asserts/io.c:9156
  #8  0x00007f4b102c8796 in rb_ensure (b_proc=b_proc@entry=0x7f4b102fbe90 <select_call>, data1=data1@entry=139960376424320, e_proc=e_proc@entry=0x7f4b102f86d0 <select_end>, data2=data2@entry=139960376424320) at /tmp/ruby/src/trunk-asserts/eval.c:1076
  #9  0x00007f4b102f8616 in rb_f_select (argc=<optimized out>, argv=<optimized out>, obj=<optimized out>) at /tmp/ruby/src/trunk-asserts/io.c:9504
  #10 0x00007f4b1046287e in vm_call_cfunc_with_frame (ci=0x55a8f15830c0, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f4b0b3caef8, ec=0x55a8f143e528) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2207
  #11 vm_call_cfunc (ec=0x55a8f143e528, reg_cfp=0x7f4b0b3caef8, calling=<optimized out>, ci=0x55a8f15830c0, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2225
  #12 0x00007f4b1046cab8 in vm_sendish (block_handler=0, method_explorer=<optimized out>, cc=0x55a8f1583100, ci=0x55a8f15830c0, reg_cfp=0x7f4b0b3caef8, ec=0x55a8f143e528) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3623
  #13 vm_exec_core (ec=ec@entry=0x55a8f143e528, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:789
  #14 0x00007f4b10473fa1 in rb_vm_exec (ec=ec@entry=0x55a8f143e528, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1901
  #15 0x00007f4b10474a6d in invoke_block (ec=ec@entry=0x55a8f143e528, iseq=iseq@entry=0x55a8f158eb58, self=self@entry=94184091764440, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #16 0x00007f4b10477b81 in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7f4b1084fbd0, argc=<optimized out>, self=94184091764440, captured=0x55a8f16666d0, ec=0x55a8f143e528) at /tmp/ruby/src/trunk-asserts/vm.c:1104
  #17 invoke_block_from_c_proc (me=0x0, is_lambda=0, passed_block_handler=0, argv=0x7f4b1084fbd0, argc=<optimized out>, self=94184091764440, proc=0x22220001, ec=0x55a8f143e528) at /tmp/ruby/src/trunk-asserts/vm.c:1204
  #18 vm_invoke_proc (passed_block_handler=0, argv=0x7f4b1084fbd0, argc=<optimized out>, self=94184091764440, proc=0x22220001, ec=0x55a8f143e528) at /tmp/ruby/src/trunk-asserts/vm.c:1222
  #19 rb_vm_invoke_proc (ec=0x55a8f143e528, proc=proc@entry=0x55a8f16666d0, argc=argc@entry=0, argv=argv@entry=0x7f4b1084fbd0, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/src/trunk-asserts/vm.c:1243
  #20 0x00007f4b10429361 in thread_do_start (th=th@entry=0x55a8f1666470) at /tmp/ruby/src/trunk-asserts/thread.c:686
  #21 0x00007f4b1042b7ce in thread_start_func_2 (th=th@entry=0x55a8f1666470, stack_start=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread.c:725
  #22 0x00007f4b1042bd7b in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:1030
  #23 0x00007f4b0f9d86db in start_thread (arg=0x7f4b10850700) at pthread_create.c:463
  #24 0x00007f4b0ff2e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 1 (Thread 0x7f4b109b3d80 (LWP 30498)):
  #0  0x00007f4b0ff21cf6 in __GI_ppoll (fds=fds@entry=0x7ffcbe47ca10, nfds=nfds@entry=2, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
  #1  0x00007f4b1042a06c in native_ppoll_sleep (th=th@entry=0x55a8f1148fa0, rel=rel@entry=0x0) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:2136
  #2  0x00007f4b1042a8ba in native_sleep (th=th@entry=0x55a8f1148fa0, rel=0x0) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:2175
  #3  0x00007f4b1042e8ee in thread_join_sleep (arg=arg@entry=140723500862576) at /tmp/ruby/src/trunk-asserts/thread.c:987
  #4  0x00007f4b102c8796 in rb_ensure (b_proc=b_proc@entry=0x7f4b1042e7a0 <thread_join_sleep>, data1=data1@entry=140723500862576, e_proc=e_proc@entry=0x7f4b10423de0 <remove_from_join_list>, data2=data2@entry=140723500862576) at /tmp/ruby/src/trunk-asserts/eval.c:1076
  #5  0x00007f4b10427068 in thread_join (target_th=0x55a8f1666470, rel=rel@entry=0x0) at /tmp/ruby/src/trunk-asserts/thread.c:1032
  #6  0x00007f4b1042718c in thread_join_m (argc=<optimized out>, argv=<optimized out>, self=94184092097680) at /tmp/ruby/src/trunk-asserts/thread.c:1129
  #7  0x00007f4b1046287e in vm_call_cfunc_with_frame (ci=0x55a8f145d640, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f4b109b1fa0, ec=0x55a8f1149438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2207
  #8  vm_call_cfunc (ec=0x55a8f1149438, reg_cfp=0x7f4b109b1fa0, calling=<optimized out>, ci=0x55a8f145d640, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2225
  #9  0x00007f4b1047726a in vm_call_method (ec=0x55a8f1149438, cfp=0x7f4b109b1fa0, calling=<optimized out>, ci=<optimized out>, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2712
  #10 0x00007f4b1046cab8 in vm_sendish (block_handler=0, method_explorer=<optimized out>, cc=0x55a8f1504d60, ci=0x55a8f145d640, reg_cfp=0x7f4b109b1fa0, ec=0x55a8f1149438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3623
  #11 vm_exec_core (ec=ec@entry=0x55a8f1149438, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:789
  #12 0x00007f4b10473fa1 in rb_vm_exec (ec=0x55a8f1149438, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1901
  #13 0x00007f4b10478670 in rb_iseq_eval_main (iseq=iseq@entry=0x55a8f13598b0) at /tmp/ruby/src/trunk-asserts/vm.c:2151
  #14 0x00007f4b102c49b6 in ruby_exec_internal (n=0x55a8f13598b0) at /tmp/ruby/src/trunk-asserts/eval.c:262
  #15 0x00007f4b102c70fd in ruby_exec_node (n=<optimized out>, n@entry=0x55a8f13598b0) at /tmp/ruby/src/trunk-asserts/eval.c:326
  #16 0x00007f4b102cb0ee in ruby_run_node (n=0x55a8f13598b0) at /tmp/ruby/src/trunk-asserts/eval.c:318
  #17 0x000055a8efb65a1f in main (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk-asserts/main.c:42
  >>> Dump Ruby level backtrace
  th: 0x55a8f1148fa0, native_id: 0x7f4b109b3d80
  -- Control frame information -----------------------------------------------
  c:0003 p:---- s:0012 e:000011 CFUNC  :join
  c:0002 p:0232 s:0008 E:0014d0 EVAL   /tmp/ruby/src/trunk-asserts/test/drb/ut_drb_drbssl.rb:37 [FINISH]
  c:0001 p:0000 s:0003 E:002330 (none) [FINISH]
  
  th: 0x55a8f1666470, native_id: 0x7f4b10850700
  -- Control frame information -----------------------------------------------
  c:0006 p:---- s:0027 e:000026 CFUNC  :select
  c:0005 p:0018 s:0022 e:000021 METHOD /tmp/ruby/src/trunk-asserts/lib/drb/drb.rb:989
  c:0004 p:0008 s:0017 e:000016 METHOD /tmp/ruby/src/trunk-asserts/lib/drb/ssl.rb:326
  c:0003 p:0006 s:0011 e:000010 METHOD /tmp/ruby/src/trunk-asserts/lib/drb/drb.rb:1665
  c:0002 p:0009 s:0006 e:000005 BLOCK  /tmp/ruby/src/trunk-asserts/lib/drb/drb.rb:1505 [FINISH]
  c:0001 p:---- s:0003 e:000002 (none) [FINISH]
  
  th: 0x7f4b04018090, native_id: 0x7f4b1082f700
  -- Control frame information -----------------------------------------------
  c:0021 p:---- s:0115 e:000114 CFUNC  :connect
  c:0020 p:0037 s:0111 e:000110 METHOD /tmp/ruby/src/trunk-asserts/lib/drb/ssl.rb:144
  c:0019 p:0068 s:0105 e:000104 METHOD /tmp/ruby/src/trunk-asserts/lib/drb/ssl.rb:256
  c:0018 p:0010 s:0094 e:000093 BLOCK  /tmp/ruby/src/trunk-asserts/lib/drb/drb.rb:739 [FINISH]
  c:0017 p:---- s:0090 e:000089 CFUNC  :each
  c:0016 p:0011 s:0086 e:000085 METHOD /tmp/ruby/src/trunk-asserts/lib/drb/drb.rb:737
  c:0015 p:0027 s:0079 e:000078 METHOD /tmp/ruby/src/trunk-asserts/lib/drb/drb.rb:1246 [FINISH]
  c:0014 p:---- s:0074 e:000073 CFUNC  :new
  c:0013 p:0022 s:0069 e:000068 METHOD /tmp/ruby/src/trunk-asserts/lib/drb/drb.rb:1226
  c:0012 p:0015 s:0061 e:000060 BLOCK  /tmp/ruby/src/trunk-asserts/lib/drb/drb.rb:1139
  c:0011 p:0020 s:0058 e:000057 METHOD /tmp/ruby/src/trunk-asserts/lib/drb/drb.rb:1158
  c:0010 p:0075 s:0051 e:000050 METHOD /tmp/ruby/src/trunk-asserts/lib/drb/drb.rb:1138
  c:0009 p:0010 s:0040 e:000039 BLOCK  /tmp/ruby/src/trunk-asserts/lib/drb/extserv.rb:32
  c:0008 p:0007 s:0036 e:000035 METHOD /tmp/ruby/src/trunk-asserts/lib/monitor.rb:230
  c:0007 p:0005 s:0032 e:000031 METHOD /tmp/ruby/src/trunk-asserts/lib/drb/extserv.rb:31
  c:0006 p:0079 s:0028 e:000027 METHOD /tmp/ruby/src/trunk-asserts/lib/drb/drb.rb:1635
  c:0005 p:0103 s:0023 e:000022 METHOD /tmp/ruby/src/trunk-asserts/lib/drb/drb.rb:1595
  c:0004 p:0025 s:0018 e:000017 BLOCK  /tmp/ruby/src/trunk-asserts/lib/drb/drb.rb:1679 [FINISH]
  c:0003 p:---- s:0011 e:000010 CFUNC  :loop
  c:0002 p:0063 s:0007 e:000006 BLOCK  /tmp/ruby/src/trunk-asserts/lib/drb/drb.rb:1675 [FINISH]
  c:0001 p:---- s:0003 e:000002 (none) [FINISH]
  
  $1 = 0
  ">>> Finish
  "
  [nil, 30498]
  "gdb -p 23875 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  #<Thread:0x0000557df022a1a0@/tmp/ruby/src/trunk-asserts/lib/drb/drb.rb:1503 run> terminated with exception (report_on_exception is true):
  /tmp/ruby/src/trunk-asserts/lib/drb/ssl.rb:153:in `accept': Connection reset by peer - SSL_accept (Errno::ECONNRESET)
  	from /tmp/ruby/src/trunk-asserts/lib/drb/ssl.rb:153:in `accept'
  	from /tmp/ruby/src/trunk-asserts/lib/drb/ssl.rb:332:in `accept'
  	from /tmp/ruby/src/trunk-asserts/lib/drb/drb.rb:1665:in `main_loop'
  	from /tmp/ruby/src/trunk-asserts/lib/drb/drb.rb:1505:in `block in run'
  [New LWP 23880]
  [New LWP 30442]
  [New LWP 30443]
  [New LWP 30454]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  rb_current_vm () at /tmp/ruby/src/trunk-asserts/vm_core.h:1757
  1757	}
  >>> Machine level backtrace
  
  Thread 5 (Thread 0x7f34be47f700 (LWP 30454)):
  #0  0x00007f34cfe61ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f34be47ed70, expected=0, futex_word=0x7f34be47ee88) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
  #1  __pthread_cond_wait_common (abstime=0x7f34be47ee50, mutex=0x7f34d0c173e0 <thread_cache_lock>, cond=0x7f34be47ee60) at pthread_cond_wait.c:533
  #2  __pthread_cond_timedwait (cond=0x7f34be47ee60, mutex=0x7f34d0c173e0 <thread_cache_lock>, abstime=0x7f34be47ee50) at pthread_cond_wait.c:667
  #3  0x00007f34d08aee68 in native_cond_timedwait (abs=<synthetic pointer>, mutex=0x7f34d0c173e0 <thread_cache_lock>, cond=0x7f34be47ee60) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:529
  #4  register_cached_thread_and_wait (altstack=0x7f3494084d30) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:1092
  #5  thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:1037
  #6  0x00007f34cfe5b6db in start_thread (arg=0x7f34be47f700) at pthread_create.c:463
  #7  0x00007f34d03b188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 4 (Thread 0x7f34be45e700 (LWP 30443)):
  #0  0x00007f34cfe61ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f34be45dd70, expected=0, futex_word=0x7f34be45de88) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
  #1  __pthread_cond_wait_common (abstime=0x7f34be45de50, mutex=0x7f34d0c173e0 <thread_cache_lock>, cond=0x7f34be45de60) at pthread_cond_wait.c:533
  #2  __pthread_cond_timedwait (cond=0x7f34be45de60, mutex=0x7f34d0c173e0 <thread_cache_lock>, abstime=0x7f34be45de50) at pthread_cond_wait.c:667
  #3  0x00007f34d08aee68 in native_cond_timedwait (abs=<synthetic pointer>, mutex=0x7f34d0c173e0 <thread_cache_lock>, cond=0x7f34be45de60) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:529
  #4  register_cached_thread_and_wait (altstack=0x7f3488000b20) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:1092
  #5  thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:1037
  #6  0x00007f34cfe5b6db in start_thread (arg=0x7f34be45e700) at pthread_create.c:463
  #7  0x00007f34d03b188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 3 (Thread 0x7f34be356700 (LWP 30442)):
  #0  0x00007f34d03a4cf6 in __GI_ppoll (fds=fds@entry=0x7f34be355538, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
  #1  0x00007f34d08ac817 in rb_sigwait_sleep (th=th@entry=0x557df2d3b000, sigwait_fd=sigwait_fd@entry=3, rel=rel@entry=0x0) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:2044
  #2  0x00007f34d08ad7d3 in native_sleep (th=<optimized out>, rel=0x0) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:2164
  #3  0x00007f34d08b0e86 in queue_sleep () at /tmp/ruby/src/trunk-asserts/thread.c:1739
  #4  0x00007f34d074b796 in rb_ensure (b_proc=b_proc@entry=0x7f34d08b0e00 <queue_sleep>, data1=data1@entry=93999388058920, e_proc=e_proc@entry=0x7f34d08a6d70 <queue_sleep_done>, data2=data2@entry=139864506193824) at /tmp/ruby/src/trunk-asserts/eval.c:1076
  #5  0x00007f34d08a91be in queue_do_pop (should_block=1, q=0x557df10b15c0, self=93999388058920) at /tmp/ruby/src/trunk-asserts/thread_sync.c:909
  #6  rb_queue_pop (argc=<optimized out>, argv=<optimized out>, self=93999388058920) at /tmp/ruby/src/trunk-asserts/thread_sync.c:945
  #7  0x00007f34d08e587e in vm_call_cfunc_with_frame (ci=0x557df12b91b0, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x557df23eaa30, ec=0x557df2d3b258) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2207
  #8  vm_call_cfunc (ec=0x557df2d3b258, reg_cfp=0x557df23eaa30, calling=<optimized out>, ci=0x557df12b91b0, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2225
  #9  0x00007f34d08efab8 in vm_sendish (block_handler=0, method_explorer=<optimized out>, cc=0x557df12b9220, ci=0x557df12b91b0, reg_cfp=0x557df23eaa30, ec=0x557df2d3b258) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3623
  #10 vm_exec_core (ec=ec@entry=0x557df2d3b258, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:789
  #11 0x00007f34d08f6fa1 in rb_vm_exec (ec=ec@entry=0x557df2d3b258, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1901
  #12 0x00007f34d08f7a6d in invoke_block (ec=ec@entry=0x557df2d3b258, iseq=iseq@entry=0x557df05589d0, self=self@entry=93999388059520, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #13 0x00007f34d08fab81 in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7f34be355bd0, argc=<optimized out>, self=93999388059520, captured=0x557df2d3b510, ec=0x557df2d3b258) at /tmp/ruby/src/trunk-asserts/vm.c:1104
  #14 invoke_block_from_c_proc (me=0x0, is_lambda=0, passed_block_handler=0, argv=0x7f34be355bd0, argc=<optimized out>, self=93999388059520, proc=0x22220001, ec=0x557df2d3b258) at /tmp/ruby/src/trunk-asserts/vm.c:1204
  #15 vm_invoke_proc (passed_block_handler=0, argv=0x7f34be355bd0, argc=<optimized out>, self=93999388059520, proc=0x22220001, ec=0x557df2d3b258) at /tmp/ruby/src/trunk-asserts/vm.c:1222
  #16 rb_vm_invoke_proc (ec=0x557df2d3b258, proc=proc@entry=0x557df2d3b510, argc=argc@entry=0, argv=argv@entry=0x7f34be355bd0, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/src/trunk-asserts/vm.c:1243
  #17 0x00007f34d08ac361 in thread_do_start (th=th@entry=0x557df2d3b000) at /tmp/ruby/src/trunk-asserts/thread.c:686
  #18 0x00007f34d08ae7ce in thread_start_func_2 (th=th@entry=0x557df2d3b000, stack_start=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread.c:725
  #19 0x00007f34d08aed7b in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:1030
  #20 0x00007f34cfe5b6db in start_thread (arg=0x7f34be356700) at pthread_create.c:463
  #21 0x00007f34d03b188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 2 (Thread 0x7f34d0cd3700 (LWP 23880)):
  #0  0x00007f34cfe61ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f34d0cd2300, expected=0, futex_word=0x557df11fee54) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
  #1  __pthread_cond_wait_common (abstime=0x7f34d0cd23c0, mutex=0x557def088a60, cond=0x557df11fee28) at pthread_cond_wait.c:533
  #2  __pthread_cond_timedwait (cond=0x557df11fee28, mutex=0x557def088a60, abstime=0x7f34d0cd23c0) at pthread_cond_wait.c:667
  #3  0x00007f34d08acc63 in native_cond_timedwait (abs=<optimized out>, mutex=<optimized out>, cond=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:529
  #4  do_gvl_timer (th=0x557df11fedc0, vm=0x557def088a50) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:219
  #5  gvl_acquire_common (vm=vm@entry=0x557def088a50, th=th@entry=0x557df11fedc0) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:253
  #6  0x00007f34d08b04d8 in gvl_acquire (th=0x557df11fedc0, vm=0x557def088a50) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:282
  #7  blocking_region_end (region=0x7f34d0cd246c, th=0x557df11fedc0) at /tmp/ruby/src/trunk-asserts/thread.c:1415
  #8  rb_thread_io_blocking_region (func=0x7f34d077a720 <internal_read_func>, data1=0x7f34d0cd2790, fd=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread.c:1582
  #9  0x00007f34d074b796 in rb_ensure (b_proc=b_proc@entry=0x7f34d077a680 <read_internal_call>, data1=data1@entry=139864818132880, e_proc=e_proc@entry=0x7f34d087f320 <rb_str_unlocktmp>, data2=<optimized out>) at /tmp/ruby/src/trunk-asserts/eval.c:1076
  #10 0x00007f34d0892b0b in rb_str_locktmp_ensure (str=<optimized out>, func=func@entry=0x7f34d077a680 <read_internal_call>, arg=arg@entry=139864818132880) at /tmp/ruby/src/trunk-asserts/string.c:2656
  #11 0x00007f34d0790e0c in read_internal_locktmp (iis=0x7f34d0cd2790, str=<optimized out>) at /tmp/ruby/src/trunk-asserts/io.c:2782
  #12 io_getpartial (argc=<optimized out>, argv=<optimized out>, io=<optimized out>, opts=opts@entry=8, nonblock=nonblock@entry=0) at /tmp/ruby/src/trunk-asserts/io.c:2832
  #13 0x00007f34d0791311 in io_readpartial (argc=<optimized out>, argv=<optimized out>, io=<optimized out>) at /tmp/ruby/src/trunk-asserts/io.c:2921
  #14 0x00007f34d08e587e in vm_call_cfunc_with_frame (ci=0x557def1e4ce0, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f34cc9d1fa0, ec=0x7f34880095e8) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2207
  #15 vm_call_cfunc (ec=0x7f34880095e8, reg_cfp=0x7f34cc9d1fa0, calling=<optimized out>, ci=0x557def1e4ce0, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2225
  #16 0x00007f34d08efab8 in vm_sendish (block_handler=0, method_explorer=<optimized out>, cc=0x557def1e52a8, ci=0x557def1e4ce0, reg_cfp=0x7f34cc9d1fa0, ec=0x7f34880095e8) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3623
  #17 vm_exec_core (ec=ec@entry=0x7f34880095e8, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:789
  #18 0x00007f34d08f6fa1 in rb_vm_exec (ec=ec@entry=0x7f34880095e8, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1901
  #19 0x00007f34d08f7a6d in invoke_block (ec=ec@entry=0x7f34880095e8, iseq=iseq@entry=0x557def09a048, self=self@entry=93999375363560, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #20 0x00007f34d08fab81 in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7f34d0cd2bd0, argc=<optimized out>, self=93999375363560, captured=0x557df0ba93a0, ec=0x7f34880095e8) at /tmp/ruby/src/trunk-asserts/vm.c:1104
  #21 invoke_block_from_c_proc (me=0x0, is_lambda=0, passed_block_handler=0, argv=0x7f34d0cd2bd0, argc=<optimized out>, self=93999375363560, proc=0x22220001, ec=0x7f34880095e8) at /tmp/ruby/src/trunk-asserts/vm.c:1204
  #22 vm_invoke_proc (passed_block_handler=0, argv=0x7f34d0cd2bd0, argc=<optimized out>, self=93999375363560, proc=0x22220001, ec=0x7f34880095e8) at /tmp/ruby/src/trunk-asserts/vm.c:1222
  #23 rb_vm_invoke_proc (ec=0x7f34880095e8, proc=proc@entry=0x557df0ba93a0, argc=argc@entry=0, argv=argv@entry=0x7f34d0cd2bd0, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/src/trunk-asserts/vm.c:1243
  #24 0x00007f34d08ac361 in thread_do_start (th=th@entry=0x557df11fedc0) at /tmp/ruby/src/trunk-asserts/thread.c:686
  #25 0x00007f34d08ae7ce in thread_start_func_2 (th=th@entry=0x557df11fedc0, stack_start=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread.c:725
  #26 0x00007f34d08aed7b in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:1030
  #27 0x00007f34cfe5b6db in start_thread (arg=0x7f34d0cd3700) at pthread_create.c:463
  #28 0x00007f34d03b188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 1 (Thread 0x7f34d0e36d80 (LWP 23875)):
  #0  rb_current_vm () at /tmp/ruby/src/trunk-asserts/vm_core.h:1757
  #1  0x00007f34d07626b6 in check_rvalue_consistency (obj=obj@entry=93999391068160) at /tmp/ruby/src/trunk-asserts/gc.c:1061
  #2  0x00007f34d0762bf9 in RVALUE_WB_UNPROTECTED (obj=93999391068160) at /tmp/ruby/src/trunk-asserts/gc.c:1127
  #3  0x00007f34d0763a26 in rgengc_check_relation (objspace=objspace@entry=0x557def0891b0, obj=obj@entry=93999391068160) at /tmp/ruby/src/trunk-asserts/gc.c:4532
  #4  0x00007f34d0763bd1 in gc_mark_ptr (objspace=0x557def0891b0, obj=93999391068160) at /tmp/ruby/src/trunk-asserts/gc.c:4612
  #5  0x00007f34d0764065 in gc_mark (objspace=<optimized out>, obj=<optimized out>) at /tmp/ruby/src/trunk-asserts/gc.c:4627
  #6  0x00007f34d07643af in gc_mark (obj=<optimized out>, objspace=0x557def0891b0) at /tmp/ruby/src/trunk-asserts/gc.c:3175
  #7  gc_mark_values (values=<optimized out>, n=<optimized out>, objspace=0x557def0891b0) at /tmp/ruby/src/trunk-asserts/gc.c:4234
  #8  gc_mark_imemo (obj=93999391212200, objspace=0x557def0891b0) at /tmp/ruby/src/trunk-asserts/gc.c:4667
  #9  gc_mark_children (objspace=objspace@entry=0x557def0891b0, obj=obj@entry=93999391212200) at /tmp/ruby/src/trunk-asserts/gc.c:4750
  #10 0x00007f34d076686f in gc_mark_stacked_objects (incremental=<optimized out>, count=<optimized out>, objspace=<optimized out>) at /tmp/ruby/src/trunk-asserts/gc.c:4917
  #11 gc_mark_stacked_objects_all (objspace=<optimized out>) at /tmp/ruby/src/trunk-asserts/gc.c:4957
  #12 gc_marks_rest (objspace=objspace@entry=0x557def0891b0) at /tmp/ruby/src/trunk-asserts/gc.c:5865
  #13 0x00007f34d0766e9f in gc_marks (full_mark=<optimized out>, objspace=<optimized out>) at /tmp/ruby/src/trunk-asserts/gc.c:5925
  #14 gc_start (objspace=<optimized out>, reason=<optimized out>) at /tmp/ruby/src/trunk-asserts/gc.c:6727
  #15 0x00007f34d076a045 in gc_start_internal (argc=<optimized out>, argv=<optimized out>, self=<optimized out>) at /tmp/ruby/src/trunk-asserts/gc.c:6961
  #16 0x00007f34d08e587e in vm_call_cfunc_with_frame (ci=0x557def200950, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f34d0e34d70, ec=0x557def089438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2207
  #17 vm_call_cfunc (ec=0x557def089438, reg_cfp=0x7f34d0e34d70, calling=<optimized out>, ci=0x557def200950, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2225
  #18 0x00007f34d08fa26a in vm_call_method (ec=0x557def089438, cfp=0x7f34d0e34d70, calling=<optimized out>, ci=<optimized out>, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2712
  #19 0x00007f34d08efab8 in vm_sendish (block_handler=0, method_explorer=<optimized out>, cc=0x557def300de0, ci=0x557def200950, reg_cfp=0x7f34d0e34d70, ec=0x557def089438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3623
  #20 vm_exec_core (ec=ec@entry=0x557def089438, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:789
  #21 0x00007f34d08f6fa1 in rb_vm_exec (ec=ec@entry=0x557def089438, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1901
  #22 0x00007f34d08f7a6d in invoke_block (ec=ec@entry=0x557def089438, iseq=iseq@entry=0x557def0a2db0, self=self@entry=93999375363560, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #23 0x00007f34d08f8a0d in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7ffc2e954090, argc=1, self=93999375363560, captured=<optimized out>, ec=0x557def089438) at /tmp/ruby/src/trunk-asserts/vm.c:1104
  #24 invoke_block_from_c_bh (ec=ec@entry=0x557def089438, block_handler=<optimized out>, block_handler@entry=139864819584561, argv=argv@entry=0x7ffc2e954110, force_blockarg=force_blockarg@entry=0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, argc=1) at /tmp/ruby/src/trunk-asserts/vm.c:1122
  #25 0x00007f34d08f8bb2 in vm_yield (argc=1, argv=0x7ffc2e954110, ec=0x557def089438) at /tmp/ruby/src/trunk-asserts/vm.c:1167
  #26 rb_yield_0 (argv=0x7ffc2e954110, argc=1) at /tmp/ruby/src/trunk-asserts/vm_eval.c:979
  #27 rb_yield_1 (val=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_eval.c:985
  #28 rb_yield (val=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_eval.c:995
  #29 0x00007f34d06bc15c in rb_ary_collect (ary=93999380189000) at /tmp/ruby/src/trunk-asserts/array.c:3017
  #30 0x00007f34d08e587e in vm_call_cfunc_with_frame (ci=0x557def1f5ee0, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f34d0e34e18, ec=0x557def089438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2207
  #31 vm_call_cfunc (ec=0x557def089438, reg_cfp=0x7f34d0e34e18, calling=<optimized out>, ci=0x557def1f5ee0, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2225
  #32 0x00007f34d08efb6a in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cc=0x557def2e4020, ci=0x557def1f5ee0, reg_cfp=0x7f34d0e34e18, ec=0x557def089438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3623
  #33 vm_exec_core (ec=ec@entry=0x557def089438, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:771
  #34 0x00007f34d08f6fa1 in rb_vm_exec (ec=ec@entry=0x557def089438, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1901
  #35 0x00007f34d08f7a6d in invoke_block (ec=ec@entry=0x557def089438, iseq=iseq@entry=0x557def09a2c8, self=self@entry=93999375363560, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #36 0x00007f34d08f8a0d in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7ffc2e954500, argc=1, self=93999375363560, captured=<optimized out>, ec=0x557def089438) at /tmp/ruby/src/trunk-asserts/vm.c:1104
  #37 invoke_block_from_c_bh (ec=ec@entry=0x557def089438, block_handler=<optimized out>, block_handler@entry=139864819584841, argv=argv@entry=0x7ffc2e954580, force_blockarg=force_blockarg@entry=0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, argc=1) at /tmp/ruby/src/trunk-asserts/vm.c:1122
  #38 0x00007f34d08f8bb2 in vm_yield (argc=1, argv=0x7ffc2e954580, ec=0x557def089438) at /tmp/ruby/src/trunk-asserts/vm.c:1167
  #39 rb_yield_0 (argv=0x7ffc2e954580, argc=1) at /tmp/ruby/src/trunk-asserts/vm_eval.c:979
  #40 rb_yield_1 (val=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_eval.c:985
  #41 rb_yield (val=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_eval.c:995
  #42 0x00007f34d06bc15c in rb_ary_collect (ary=93999391772720) at /tmp/ruby/src/trunk-asserts/array.c:3017
  #43 0x00007f34d08e587e in vm_call_cfunc_with_frame (ci=0x557def1d92c0, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f34d0e34f30, ec=0x557def089438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2207
  #44 vm_call_cfunc (ec=0x557def089438, reg_cfp=0x7f34d0e34f30, calling=<optimized out>, ci=0x557def1d92c0, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2225
  #45 0x00007f34d08efb6a in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cc=0x557def1e1b80, ci=0x557def1d92c0, reg_cfp=0x7f34d0e34f30, ec=0x557def089438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3623
  #46 vm_exec_core (ec=ec@entry=0x557def089438, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:771
  #47 0x00007f34d08f6fa1 in rb_vm_exec (ec=0x557def089438, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1901
  #48 0x00007f34d08fb670 in rb_iseq_eval_main (iseq=iseq@entry=0x557def09a908) at /tmp/ruby/src/trunk-asserts/vm.c:2151
  #49 0x00007f34d07479b6 in ruby_exec_internal (n=0x557def09a908) at /tmp/ruby/src/trunk-asserts/eval.c:262
  #50 0x00007f34d074a0fd in ruby_exec_node (n=<optimized out>, n@entry=0x557def09a908) at /tmp/ruby/src/trunk-asserts/eval.c:326
  #51 0x00007f34d074e0ee in ruby_run_node (n=0x557def09a908) at /tmp/ruby/src/trunk-asserts/eval.c:318
  #52 0x0000557ded4c5a1f in main (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk-asserts/main.c:42
  >>> Dump Ruby level backtrace
  th: 0x557def088fa0, native_id: 0x7f34d0e36d80
  -- Control frame information -----------------------------------------------
  c:0013 p:---- s:0086 e:000085 CFUNC  :start
  c:0012 p:0063 s:0082 e:000081 METHOD /tmp/ruby/src/trunk-asserts/test/lib/leakchecker.rb:22
  c:0011 p:0215 s:0076 e:000075 BLOCK  /tmp/ruby/src/trunk-asserts/test/lib/minitest/unit.rb:960 [FINISH]
  c:0010 p:---- s:0069 e:000068 CFUNC  :map
  c:0009 p:0134 s:0065 e:000064 METHOD /tmp/ruby/src/trunk-asserts/test/lib/minitest/unit.rb:945
  c:0008 p:0045 s:0053 e:000052 METHOD /tmp/ruby/src/trunk-asserts/test/lib/test/unit.rb:1045
  c:0007 p:0096 s:0046 E:002130 METHOD /tmp/ruby/src/trunk-asserts/test/lib/test/unit/parallel.rb:50
  c:0006 p:0009 s:0030 e:000029 BLOCK  /tmp/ruby/src/trunk-asserts/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 /tmp/ruby/src/trunk-asserts/test/lib/test/unit/parallel.rb:24
  c:0003 p:0263 s:0016 e:000015 METHOD /tmp/ruby/src/trunk-asserts/test/lib/test/unit/parallel.rb:122
  c:0002 p:0128 s:0006 e:000005 EVAL   /tmp/ruby/src/trunk-asserts/test/lib/test/unit/parallel.rb:207 [FINISH]
  c:0001 p:0000 s:0003 E:001140 (none) [FINISH]
  
  th: 0x557df11fedc0, native_id: 0x7f34d0cd3700
  -- Control frame information -----------------------------------------------
  c:0003 p:---- s:0012 e:000011 CFUNC  :readpartial
  c:0002 p:0036 s:0007 e:000006 BLOCK  /tmp/ruby/src/trunk-asserts/test/lib/test/unit/parallel.rb:39 [FINISH]
  c:0001 p:---- s:0003 e:000002 (none) [FINISH]
  
  th: 0x557df2d3b000, native_id: 0x7f34be356700
  -- Control frame information -----------------------------------------------
  c:0003 p:---- s:0011 e:000010 CFUNC  :pop
  c:0002 p:0027 s:0007 e:000006 BLOCK  /tmp/ruby/src/trunk-asserts/lib/drb/extservm.rb:64 [FINISH]
  c:0001 p:---- s:0003 e:000002 (none) [FINISH]
  
  $1 = 0
  ">>> Finish
  "
  [nil, 23875]
  "gdb -p 23869 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  running file: /tmp/ruby/src/trunk-asserts/test/drb/test_drbssl.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, 23869]
  #<Errno::ESRCH: No such process>
  "gdb -p 23854 -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, 23854]
  #<Errno::ESRCH: No such process>
  "gdb -p 23852 -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 23852 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, 23852]
  "gdb -p 30570 -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, 30570]
  #<Errno::ESRCH: No such process>
    0.016000   0.004000 7475.332000 (10804.673612)
  /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/2.5.0/timeout.rb:108: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:282: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:281:in `test_all'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:337:in `block (4 levels) in run'
  	from /usr/lib/ruby/2.5.0/benchmark.rb:293:in `measure'
  	from /usr/lib/ruby/2.5.0/benchmark.rb:375:in `item'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:335:in `block (3 levels) in run'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:334:in `each'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:334:in `block (2 levels) in run'
  	from /usr/lib/ruby/2.5.0/benchmark.rb:173:in `benchmark'
  	from /usr/lib/ruby/2.5.0/benchmark.rb:205:in `bm'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:333:in `block in run'
  	from /usr/lib/ruby/2.5.0/benchmark.rb:293:in `measure'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:332:in `run'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:495:in `<main>'
  total: 11059.46 sec