Result of trunk-asserts@silicon-docker at 2019-03-11 20:24:12 +0900

• NG (r67210) [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: 67210
  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.20190311-082023
  #<BuildRuby:0x000055a85d1f56c0
   @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.20190311-082023",
   @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 (  0.000021)
  autoconf               0.000000   0.000000   0.000000 (  0.000049)
  configure              0.000000   0.000000   0.000000 (  0.000035)
  build_up               0.012000   0.000000   2.244000 (  3.239018)
  build_miniruby         0.000000   0.000000   0.156000 (  0.183587)
  build_ruby             0.004000   0.000000   0.164000 (  0.185155)
  build_all              0.012000   0.004000   5.908000 (  6.224602)
  build_install          0.024000   0.004000  14.400000 ( 14.715158)
  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 186.784000 (189.956899)
  test_basic             0.008000   0.004000   4.436000 (  4.575419)
  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
  27156  5331    15    15 ?           -1 R     1001   0:00 ps jx
     15 27153    15    15 ?           -1 Sl    1001   0:00 ruby ./br.rb build_report trunk-asserts --incremental --process-num=6
  27153 27155    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.20190311-082023 --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
  27155 27156    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.20190311-082023 --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
  27156 30966    15    15 ?           -1 S     1001   0:00 sh -c make yes-test-all TESTS='-j6'
  30966 30968    15    15 ?           -1 S     1001   0:00 make yes-test-all TESTS=-j6
  30968 30983    15    15 ?           -1 S     1001   0:26 /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
  30983 30987    15    15 ?           -1 Sl    1001   0:17 /tmp/ruby/src/trunk-asserts/test/lib/test/unit/parallel.rb
  30987 31852    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://172.17.0.13:34839 ut_drb_drbssl.rb
  {14=>[15], 27156=>[5331, 30966], 15=>[27153], 27153=>[27155], 27155=>[27156], 30966=>[30968], 30968=>[30983], 30983=>[30987], 30987=>[31852]}
  "gdb -p 5331 -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, 5331]
  #<Errno::ESRCH: No such process>
  "gdb -p 31852 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  [New LWP 31859]
  [New LWP 31860]
  [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.
  0x00007f7dd3c53cf6 in __GI_ppoll (fds=fds@entry=0x7ffd25b4e2a0, 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 0x7f7dd455c700 (LWP 31860)):
  #0  0x00007f7dd3c53cf6 in __GI_ppoll (fds=fds@entry=0x7f7dd455a7c0, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
  #1  0x00007f7dd415eb19 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  0x00007f7dd415f1e4 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  0x00007f7dd402cb9f in rb_io_wait_readable (f=12) at /tmp/ruby/src/trunk-asserts/io.c:1189
  #5  0x00007f7dcfe355b9 in ossl_start_ssl (opts=0, funcname=0x7f7dcfe438f3 "SSL_connect", func=<optimized out>, self=94860330161440) at /tmp/ruby/src/trunk-asserts/ext/openssl/ossl_ssl.c:1680
  #6  ossl_ssl_connect (self=94860330161440) at /tmp/ruby/src/trunk-asserts/ext/openssl/ossl_ssl.c:1722
  #7  0x00007f7dd419139e in vm_call_cfunc_with_frame (ci=0x56466490ad00, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f7dceffbbb0, ec=0x7f7dc8011588) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2006
  #8  vm_call_cfunc (ec=0x7f7dc8011588, reg_cfp=0x7f7dceffbbb0, calling=<optimized out>, ci=0x56466490ad00, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2022
  #9  0x00007f7dd419b2d2 in vm_sendish (method_explorer=<optimized out>, block_handler=0, cc=0x56466484d5a0, ci=0x56466490ad00, reg_cfp=0x7f7dceffbbb0, ec=0x7f7dc8011588) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3350
  #10 vm_exec_core (ec=ec@entry=0x7f7dc8011588, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:782
  #11 0x00007f7dd41a23c1 in rb_vm_exec (ec=ec@entry=0x7f7dc8011588, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #12 0x00007f7dd41a2fcd in invoke_block (ec=ec@entry=0x7f7dc8011588, iseq=iseq@entry=0x5646648b95d8, self=self@entry=94860333077520, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #13 0x00007f7dd41a3fbd in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7f7dd455ace0, argc=1, self=94860333077520, captured=<optimized out>, ec=0x7f7dc8011588) at /tmp/ruby/src/trunk-asserts/vm.c:1104
  #14 invoke_block_from_c_bh (ec=ec@entry=0x7f7dc8011588, block_handler=<optimized out>, block_handler@entry=140178320506025, argv=argv@entry=0x7f7dd455ad60, 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 0x00007f7dd41a4162 in vm_yield (argc=1, argv=0x7f7dd455ad60, ec=0x7f7dc8011588) at /tmp/ruby/src/trunk-asserts/vm.c:1167
  #16 rb_yield_0 (argv=0x7f7dd455ad60, 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 0x00007f7dd3f64aac in rb_ary_each (ary=94860333075800) at /tmp/ruby/src/trunk-asserts/array.c:2087
  #20 0x00007f7dd419139e in vm_call_cfunc_with_frame (ci=0x5646648488a0, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f7dceffbc90, ec=0x7f7dc8011588) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2006
  #21 vm_call_cfunc (ec=0x7f7dc8011588, reg_cfp=0x7f7dceffbc90, calling=<optimized out>, ci=0x5646648488a0, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2022
  #22 0x00007f7dd419b37f in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cc=0x56466484f1f0, ci=0x5646648488a0, reg_cfp=0x7f7dceffbc90, ec=0x7f7dc8011588) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3350
  #23 vm_exec_core (ec=ec@entry=0x7f7dc8011588, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:764
  #24 0x00007f7dd41a23c1 in rb_vm_exec (ec=ec@entry=0x7f7dc8011588, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #25 0x00007f7dd41a7210 in vm_call0_body (argv=0x7f7dceefc240, cc=0x7f7dd455b170, ci=0x7f7dd455b140, calling=0x7f7dd455b150, ec=0x7f7dc8011588) at /tmp/ruby/src/trunk-asserts/vm_eval.c:128
  #26 rb_vm_call0 (ec=0x7f7dc8011588, recv=recv@entry=94860330163120, id=id@entry=3041, argc=argc@entry=677306008, argv=0x7f7dceefc240, argv@entry=0x1, me=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_eval.c:60
  #27 0x00007f7dd41a7e40 in rb_call0 (ec=<optimized out>, recv=recv@entry=94860330163120, mid=mid@entry=3041, argc=677306008, argc@entry=3041, argv=argv@entry=0x1, self=<optimized out>, scope=CALL_FCALL) at /tmp/ruby/src/trunk-asserts/vm_eval.c:309
  #28 0x00007f7dd41a7e95 in rb_call (scope=CALL_FCALL, argv=0x1, argc=3041, mid=3041, recv=94860330163120) at /tmp/ruby/src/trunk-asserts/vm_eval.c:602
  #29 rb_funcallv (recv=recv@entry=94860330163120, mid=mid@entry=3041, argc=argc@entry=1, argv=argv@entry=0x7f7dceefc240) at /tmp/ruby/src/trunk-asserts/vm_eval.c:824
  #30 0x00007f7dd3ffb78e in rb_obj_call_init (obj=obj@entry=94860330163120, argc=argc@entry=1, argv=argv@entry=0x7f7dceefc240) at /tmp/ruby/src/trunk-asserts/eval.c:1628
  #31 0x00007f7dd4089f1d in rb_class_s_new (argc=1, argv=0x7f7dceefc240, klass=94860333074640) at /tmp/ruby/src/trunk-asserts/object.c:2187
  #32 0x00007f7dd419139e in vm_call_cfunc_with_frame (ci=0x5646646f8cf0, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f7dceffbd38, ec=0x7f7dc8011588) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2006
  #33 vm_call_cfunc (ec=0x7f7dc8011588, reg_cfp=0x7f7dceffbd38, calling=<optimized out>, ci=0x5646646f8cf0, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2022
  #34 0x00007f7dd419b2d2 in vm_sendish (method_explorer=<optimized out>, block_handler=0, cc=0x5646648c48e8, ci=0x5646646f8cf0, reg_cfp=0x7f7dceffbd38, ec=0x7f7dc8011588) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3350
  #35 vm_exec_core (ec=ec@entry=0x7f7dc8011588, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:782
  #36 0x00007f7dd41a23c1 in rb_vm_exec (ec=ec@entry=0x7f7dc8011588, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #37 0x00007f7dd41a9534 in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=94860334740360, iseq=0x5646648bc238, ec=0x7f7dc8011588) 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=94860334740360, captured=<optimized out>, ec=0x7f7dc8011588) 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=0x7f7dc8011588) 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 0x00007f7dd3ff8162 in rb_rescue2 (b_proc=0x7f7dd41a90d0 <loop_i>, data1=0, r_proc=0x7f7dd418ab90 <loop_stop>, data2=0) at /tmp/ruby/src/trunk-asserts/eval.c:935
  #44 0x00007f7dd419139e in vm_call_cfunc_with_frame (ci=0x5646648d6160, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f7dceffbfa0, ec=0x7f7dc8011588) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2006
  #45 vm_call_cfunc (ec=0x7f7dc8011588, reg_cfp=0x7f7dceffbfa0, calling=<optimized out>, ci=0x5646648d6160, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2022
  #46 0x00007f7dd419b37f in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cc=0x5646648d5bc0, ci=0x5646648d6160, reg_cfp=0x7f7dceffbfa0, ec=0x7f7dc8011588) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3350
  #47 vm_exec_core (ec=ec@entry=0x7f7dc8011588, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:764
  #48 0x00007f7dd41a23c1 in rb_vm_exec (ec=ec@entry=0x7f7dc8011588, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #49 0x00007f7dd41a2fcd in invoke_block (ec=ec@entry=0x7f7dc8011588, iseq=iseq@entry=0x5646648bc418, self=self@entry=94860334740360, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #50 0x00007f7dd41a6131 in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7f7dd455bbd0, argc=<optimized out>, self=94860334740360, captured=0x7f7dc800ff90, ec=0x7f7dc8011588) 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=0x7f7dd455bbd0, argc=<optimized out>, self=94860334740360, proc=0x22220001, ec=0x7f7dc8011588) at /tmp/ruby/src/trunk-asserts/vm.c:1204
  #52 vm_invoke_proc (passed_block_handler=0, argv=0x7f7dd455bbd0, argc=<optimized out>, self=94860334740360, proc=0x22220001, ec=0x7f7dc8011588) at /tmp/ruby/src/trunk-asserts/vm.c:1222
  #53 rb_vm_invoke_proc (ec=0x7f7dc8011588, proc=proc@entry=0x7f7dc800ff90, argc=argc@entry=1, argv=argv@entry=0x7f7dd455bbd0, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/src/trunk-asserts/vm.c:1243
  #54 0x00007f7dd41583a1 in thread_do_start (th=th@entry=0x7f7dc8017f10) at /tmp/ruby/src/trunk-asserts/thread.c:686
  #55 0x00007f7dd415a80e in thread_start_func_2 (th=th@entry=0x7f7dc8017f10, stack_start=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread.c:725
  #56 0x00007f7dd415adbb in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:1030
  #57 0x00007f7dd370a6db in start_thread (arg=0x7f7dd455c700) at pthread_create.c:463
  #58 0x00007f7dd3c6088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 2 (Thread 0x7f7dd457d700 (LWP 31859)):
  #0  0x00007f7dd3c5603f in __GI___select (nfds=7, readfds=0x7f7dc800ca70, writefds=0x0, exceptfds=0x0, timeout=0x0) at ../sysdeps/unix/sysv/linux/select.c:41
  #1  0x00007f7dd415deec 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  0x00007f7dd415e068 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=140178410161200) at /tmp/ruby/src/trunk-asserts/thread.c:3939
  #4  0x00007f7dd3ff8766 in rb_ensure (b_proc=b_proc@entry=0x7f7dd415def0 <do_select>, data1=data1@entry=140178410161200, e_proc=e_proc@entry=0x7f7dd415dc20 <select_set_free>, data2=data2@entry=140178410161200) at /tmp/ruby/src/trunk-asserts/eval.c:1076
  #5  0x00007f7dd415e676 in rb_thread_fd_select (max=max@entry=7, read=read@entry=0x7f7dd457c780, write=write@entry=0x0, except=except@entry=0x0, timeout=timeout@entry=0x0) at /tmp/ruby/src/trunk-asserts/thread.c:4062
  #6  0x00007f7dd402c120 in select_internal (fds=0x7f7dd457c780, tp=0x0, except=<optimized out>, write=<optimized out>, read=<optimized out>) at /tmp/ruby/src/trunk-asserts/io.c:9097
  #7  select_call (arg=arg@entry=140178410162016) at /tmp/ruby/src/trunk-asserts/io.c:9167
  #8  0x00007f7dd3ff8766 in rb_ensure (b_proc=b_proc@entry=0x7f7dd402bdf0 <select_call>, data1=data1@entry=140178410162016, e_proc=e_proc@entry=0x7f7dd4028630 <select_end>, data2=data2@entry=140178410162016) at /tmp/ruby/src/trunk-asserts/eval.c:1076
  #9  0x00007f7dd4028576 in rb_f_select (argc=<optimized out>, argv=<optimized out>, obj=<optimized out>) at /tmp/ruby/src/trunk-asserts/io.c:9516
  #10 0x00007f7dd419139e in vm_call_cfunc_with_frame (ci=0x564664865bd0, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f7dcf0fcef8, ec=0x564664773458) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2006
  #11 vm_call_cfunc (ec=0x564664773458, reg_cfp=0x7f7dcf0fcef8, calling=<optimized out>, ci=0x564664865bd0, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2022
  #12 0x00007f7dd419b2d2 in vm_sendish (method_explorer=<optimized out>, block_handler=0, cc=0x564664865d50, ci=0x564664865bd0, reg_cfp=0x7f7dcf0fcef8, ec=0x564664773458) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3350
  #13 vm_exec_core (ec=ec@entry=0x564664773458, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:782
  #14 0x00007f7dd41a23c1 in rb_vm_exec (ec=ec@entry=0x564664773458, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #15 0x00007f7dd41a2fcd in invoke_block (ec=ec@entry=0x564664773458, iseq=iseq@entry=0x5646648bd638, self=self@entry=94860334740360, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #16 0x00007f7dd41a6131 in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7f7dd457cbd0, argc=<optimized out>, self=94860334740360, captured=0x5646649995a0, ec=0x564664773458) 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=0x7f7dd457cbd0, argc=<optimized out>, self=94860334740360, proc=0x22220001, ec=0x564664773458) at /tmp/ruby/src/trunk-asserts/vm.c:1204
  #18 vm_invoke_proc (passed_block_handler=0, argv=0x7f7dd457cbd0, argc=<optimized out>, self=94860334740360, proc=0x22220001, ec=0x564664773458) at /tmp/ruby/src/trunk-asserts/vm.c:1222
  #19 rb_vm_invoke_proc (ec=0x564664773458, proc=proc@entry=0x5646649995a0, argc=argc@entry=0, argv=argv@entry=0x7f7dd457cbd0, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/src/trunk-asserts/vm.c:1243
  #20 0x00007f7dd41583a1 in thread_do_start (th=th@entry=0x564664999340) at /tmp/ruby/src/trunk-asserts/thread.c:686
  #21 0x00007f7dd415a80e in thread_start_func_2 (th=th@entry=0x564664999340, stack_start=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread.c:725
  #22 0x00007f7dd415adbb in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:1030
  #23 0x00007f7dd370a6db in start_thread (arg=0x7f7dd457d700) at pthread_create.c:463
  #24 0x00007f7dd3c6088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 1 (Thread 0x7f7dd46e0d80 (LWP 31852)):
  #0  0x00007f7dd3c53cf6 in __GI_ppoll (fds=fds@entry=0x7ffd25b4e2a0, nfds=nfds@entry=2, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
  #1  0x00007f7dd41590ac in native_ppoll_sleep (th=th@entry=0x564664474fa0, rel=rel@entry=0x0) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:2136
  #2  0x00007f7dd41598fa in native_sleep (th=th@entry=0x564664474fa0, rel=0x0) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:2175
  #3  0x00007f7dd415d92e in thread_join_sleep (arg=arg@entry=140725236065536) at /tmp/ruby/src/trunk-asserts/thread.c:987
  #4  0x00007f7dd3ff8766 in rb_ensure (b_proc=b_proc@entry=0x7f7dd415d7e0 <thread_join_sleep>, data1=data1@entry=140725236065536, e_proc=e_proc@entry=0x7f7dd4152e20 <remove_from_join_list>, data2=data2@entry=140725236065536) at /tmp/ruby/src/trunk-asserts/eval.c:1076
  #5  0x00007f7dd41560a8 in thread_join (target_th=0x564664999340, rel=rel@entry=0x0) at /tmp/ruby/src/trunk-asserts/thread.c:1032
  #6  0x00007f7dd41561cc in thread_join_m (argc=<optimized out>, argv=<optimized out>, self=94860334889160) at /tmp/ruby/src/trunk-asserts/thread.c:1129
  #7  0x00007f7dd419139e in vm_call_cfunc_with_frame (ci=0x5646646d2aa0, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f7dd46defa0, ec=0x564664475438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2006
  #8  vm_call_cfunc (ec=0x564664475438, reg_cfp=0x7f7dd46defa0, calling=<optimized out>, ci=0x5646646d2aa0, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2022
  #9  0x00007f7dd41a581a in vm_call_method (ec=0x564664475438, cfp=0x7f7dd46defa0, calling=<optimized out>, ci=<optimized out>, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2496
  #10 0x00007f7dd419b2d2 in vm_sendish (method_explorer=<optimized out>, block_handler=0, cc=0x5646647a1c28, ci=0x5646646d2aa0, reg_cfp=0x7f7dd46defa0, ec=0x564664475438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3350
  #11 vm_exec_core (ec=ec@entry=0x564664475438, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:782
  #12 0x00007f7dd41a23c1 in rb_vm_exec (ec=<optimized out>, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #13 0x00007f7dd41a6ca0 in rb_iseq_eval_main (iseq=iseq@entry=0x56466470a520) at /tmp/ruby/src/trunk-asserts/vm.c:2156
  #14 0x00007f7dd3ff4986 in ruby_exec_internal (n=0x56466470a520) at /tmp/ruby/src/trunk-asserts/eval.c:262
  #15 0x00007f7dd3ff70cd in ruby_exec_node (n=<optimized out>, n@entry=0x56466470a520) at /tmp/ruby/src/trunk-asserts/eval.c:326
  #16 0x00007f7dd3ffb0be in ruby_run_node (n=0x56466470a520) at /tmp/ruby/src/trunk-asserts/eval.c:318
  #17 0x0000564663fc3a1f in main (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk-asserts/main.c:42
  >>> Dump Ruby level backtrace
  th: 0x564664474fa0, native_id: 0x7f7dd46e0d80
  -- Control frame information -----------------------------------------------
  c:0003 p:---- s:0012 e:000011 CFUNC  :join
  c:0002 p:0239 s:0008 E:000be0 EVAL   /tmp/ruby/src/trunk-asserts/test/drb/ut_drb_drbssl.rb:37 [FINISH]
  c:0001 p:0000 s:0003 E:0000a0 (none) [FINISH]
  
  th: 0x564664999340, native_id: 0x7f7dd457d700
  -- 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: 0x7f7dc8017f10, native_id: 0x7f7dd455c700
  -- 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, 31852]
  "gdb -p 30987 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  #<Thread:0x000055fe33f2cba0@/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 30991]
  [New LWP 31591]
  [New LWP 31599]
  [New LWP 31661]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  0x00007f25a5468b96 in BN_mod_word () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1
  >>> Machine level backtrace
  
  Thread 5 (Thread 0x7f25a4a76700 (LWP 31661)):
  #0  0x00007f25aaba7ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f25a4a75d70, expected=0, futex_word=0x7f25a4a75e88) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
  #1  __pthread_cond_wait_common (abstime=0x7f25a4a75e50, mutex=0x7f25ab9583a0 <thread_cache_lock>, cond=0x7f25a4a75e60) at pthread_cond_wait.c:533
  #2  __pthread_cond_timedwait (cond=0x7f25a4a75e60, mutex=0x7f25ab9583a0 <thread_cache_lock>, abstime=0x7f25a4a75e50) at pthread_cond_wait.c:667
  #3  0x00007f25ab5f1ea8 in native_cond_timedwait (abs=<synthetic pointer>, mutex=0x7f25ab9583a0 <thread_cache_lock>, cond=0x7f25a4a75e60) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:529
  #4  register_cached_thread_and_wait (altstack=0x7f2588000b20) 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  0x00007f25aaba16db in start_thread (arg=0x7f25a4a76700) at pthread_create.c:463
  #7  0x00007f25ab0f788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 4 (Thread 0x7f25ab9d2700 (LWP 31599)):
  #0  0x00007f25ab0eacf6 in __GI_ppoll (fds=fds@entry=0x7f25ab9d1518, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
  #1  0x00007f25ab5ef857 in rb_sigwait_sleep (th=th@entry=0x55fe33f2a440, sigwait_fd=sigwait_fd@entry=3, rel=rel@entry=0x0) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:2044
  #2  0x00007f25ab5f0813 in native_sleep (th=<optimized out>, rel=0x0) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:2164
  #3  0x00007f25ab5f3ec6 in queue_sleep () at /tmp/ruby/src/trunk-asserts/thread.c:1739
  #4  0x00007f25ab48f766 in rb_ensure (b_proc=b_proc@entry=0x7f25ab5f3e40 <queue_sleep>, data1=data1@entry=94550281614280, e_proc=e_proc@entry=0x7f25ab5e9db0 <queue_sleep_done>, data2=data2@entry=139799769716608) at /tmp/ruby/src/trunk-asserts/eval.c:1076
  #5  0x00007f25ab5ec1fe in queue_do_pop (should_block=1, q=0x55fe33f2a410, self=94550281614280) at /tmp/ruby/src/trunk-asserts/thread_sync.c:909
  #6  rb_queue_pop (argc=<optimized out>, argv=<optimized out>, self=94550281614280) at /tmp/ruby/src/trunk-asserts/thread_sync.c:945
  #7  0x00007f25ab62839e in vm_call_cfunc_with_frame (ci=0x55fe33b9fbd0, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f25a6222fa0, ec=0x55fe33f2a698) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2006
  #8  vm_call_cfunc (ec=0x55fe33f2a698, reg_cfp=0x7f25a6222fa0, calling=<optimized out>, ci=0x55fe33b9fbd0, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2022
  #9  0x00007f25ab6322d2 in vm_sendish (method_explorer=<optimized out>, block_handler=0, cc=0x55fe33b9fc40, ci=0x55fe33b9fbd0, reg_cfp=0x7f25a6222fa0, ec=0x55fe33f2a698) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3350
  #10 vm_exec_core (ec=ec@entry=0x55fe33f2a698, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:782
  #11 0x00007f25ab6393c1 in rb_vm_exec (ec=ec@entry=0x55fe33f2a698, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #12 0x00007f25ab639fcd in invoke_block (ec=ec@entry=0x55fe33f2a698, iseq=iseq@entry=0x55fe339a99d0, self=self@entry=94550281614560, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #13 0x00007f25ab63d131 in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7f25ab9d1bd0, argc=<optimized out>, self=94550281614560, captured=0x55fe33f2a950, ec=0x55fe33f2a698) 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=0x7f25ab9d1bd0, argc=<optimized out>, self=94550281614560, proc=0x22220001, ec=0x55fe33f2a698) at /tmp/ruby/src/trunk-asserts/vm.c:1204
  #15 vm_invoke_proc (passed_block_handler=0, argv=0x7f25ab9d1bd0, argc=<optimized out>, self=94550281614560, proc=0x22220001, ec=0x55fe33f2a698) at /tmp/ruby/src/trunk-asserts/vm.c:1222
  #16 rb_vm_invoke_proc (ec=0x55fe33f2a698, proc=proc@entry=0x55fe33f2a950, argc=argc@entry=0, argv=argv@entry=0x7f25ab9d1bd0, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/src/trunk-asserts/vm.c:1243
  #17 0x00007f25ab5ef3a1 in thread_do_start (th=th@entry=0x55fe33f2a440) at /tmp/ruby/src/trunk-asserts/thread.c:686
  #18 0x00007f25ab5f180e in thread_start_func_2 (th=th@entry=0x55fe33f2a440, stack_start=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread.c:725
  #19 0x00007f25ab5f1dbb in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:1030
  #20 0x00007f25aaba16db in start_thread (arg=0x7f25ab9d2700) at pthread_create.c:463
  #21 0x00007f25ab0f788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 3 (Thread 0x7f25ab9f3700 (LWP 31591)):
  #0  0x00007f25aaba79f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55fe33f083d0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
  #1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55fe33f08400, cond=0x55fe33f083a8) at pthread_cond_wait.c:502
  #2  __pthread_cond_wait (cond=0x55fe33f083a8, mutex=0x55fe33f08400) at pthread_cond_wait.c:655
  #3  0x00007f25ab5f03cc in rb_native_cond_wait (mutex=0x55fe33f08400, cond=0x55fe33f083a8) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:509
  #4  native_cond_sleep (th=th@entry=0x55fe33f08340, rel=rel@entry=0x0) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:1262
  #5  0x00007f25ab5f0745 in native_sleep (th=0x55fe33f08340, rel=0x0) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:2178
  #6  0x00007f25ab5f3ec6 in queue_sleep () at /tmp/ruby/src/trunk-asserts/thread.c:1739
  #7  0x00007f25ab48f766 in rb_ensure (b_proc=b_proc@entry=0x7f25ab5f3e40 <queue_sleep>, data1=data1@entry=94550269339200, e_proc=e_proc@entry=0x7f25ab5e9db0 <queue_sleep_done>, data2=data2@entry=139799769851776) at /tmp/ruby/src/trunk-asserts/eval.c:1076
  #8  0x00007f25ab5ec1fe in queue_do_pop (should_block=1, q=0x55fe33f6c3f0, self=94550269339200) at /tmp/ruby/src/trunk-asserts/thread_sync.c:909
  #9  rb_queue_pop (argc=<optimized out>, argv=<optimized out>, self=94550269339200) at /tmp/ruby/src/trunk-asserts/thread_sync.c:945
  #10 0x00007f25ab62839e in vm_call_cfunc_with_frame (ci=0x55fe33b9fbd0, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f25a6bbbfa0, ec=0x55fe33f080b8) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2006
  #11 vm_call_cfunc (ec=0x55fe33f080b8, reg_cfp=0x7f25a6bbbfa0, calling=<optimized out>, ci=0x55fe33b9fbd0, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2022
  #12 0x00007f25ab6322d2 in vm_sendish (method_explorer=<optimized out>, block_handler=0, cc=0x55fe33b9fc40, ci=0x55fe33b9fbd0, reg_cfp=0x7f25a6bbbfa0, ec=0x55fe33f080b8) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3350
  #13 vm_exec_core (ec=ec@entry=0x55fe33f080b8, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:782
  #14 0x00007f25ab6393c1 in rb_vm_exec (ec=ec@entry=0x55fe33f080b8, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #15 0x00007f25ab639fcd in invoke_block (ec=ec@entry=0x55fe33f080b8, iseq=iseq@entry=0x55fe339a99d0, self=self@entry=94550269103680, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #16 0x00007f25ab63d131 in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7f25ab9f2bd0, argc=<optimized out>, self=94550269103680, captured=0x55fe33f6b6f0, ec=0x55fe33f080b8) 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=0x7f25ab9f2bd0, argc=<optimized out>, self=94550269103680, proc=0x22220001, ec=0x55fe33f080b8) at /tmp/ruby/src/trunk-asserts/vm.c:1204
  #18 vm_invoke_proc (passed_block_handler=0, argv=0x7f25ab9f2bd0, argc=<optimized out>, self=94550269103680, proc=0x22220001, ec=0x55fe33f080b8) at /tmp/ruby/src/trunk-asserts/vm.c:1222
  #19 rb_vm_invoke_proc (ec=0x55fe33f080b8, proc=proc@entry=0x55fe33f6b6f0, argc=argc@entry=0, argv=argv@entry=0x7f25ab9f2bd0, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/src/trunk-asserts/vm.c:1243
  #20 0x00007f25ab5ef3a1 in thread_do_start (th=th@entry=0x55fe33f08340) at /tmp/ruby/src/trunk-asserts/thread.c:686
  #21 0x00007f25ab5f180e in thread_start_func_2 (th=th@entry=0x55fe33f08340, stack_start=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread.c:725
  #22 0x00007f25ab5f1dbb in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:1030
  #23 0x00007f25aaba16db in start_thread (arg=0x7f25ab9f3700) at pthread_create.c:463
  #24 0x00007f25ab0f788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 2 (Thread 0x7f25aba14700 (LWP 30991)):
  #0  0x00007f25ab0e60b4 in __GI___libc_read (fd=7, buf=0x7f25a0009c80, nbytes=1024) at ../sysdeps/unix/sysv/linux/read.c:27
  #1  0x00007f25ab4be6f1 in read (__nbytes=<optimized out>, __buf=<optimized out>, __fd=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/unistd.h:44
  #2  internal_read_func (ptr=ptr@entry=0x7f25aba13770) at /tmp/ruby/src/trunk-asserts/io.c:993
  #3  0x00007f25ab5f342e in rb_thread_io_blocking_region (func=0x7f25ab4be680 <internal_read_func>, data1=0x7f25aba13770, fd=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread.c:1582
  #4  0x00007f25ab48f766 in rb_ensure (b_proc=b_proc@entry=0x7f25ab4be5e0 <read_internal_call>, data1=data1@entry=139799769986928, e_proc=e_proc@entry=0x7f25ab5c2360 <rb_str_unlocktmp>, data2=<optimized out>) at /tmp/ruby/src/trunk-asserts/eval.c:1076
  #5  0x00007f25ab5d5b4b in rb_str_locktmp_ensure (str=<optimized out>, func=func@entry=0x7f25ab4be5e0 <read_internal_call>, arg=arg@entry=139799769986928) at /tmp/ruby/src/trunk-asserts/string.c:2656
  #6  0x00007f25ab4d4d6c in read_internal_locktmp (iis=0x7f25aba13770, str=<optimized out>) at /tmp/ruby/src/trunk-asserts/io.c:2784
  #7  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:2834
  #8  0x00007f25ab4d5271 in io_readpartial (argc=<optimized out>, argv=<optimized out>, io=<optimized out>) at /tmp/ruby/src/trunk-asserts/io.c:2923
  #9  0x00007f25ab62839e in vm_call_cfunc_with_frame (ci=0x55fe33457eb0, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f25a7717fa0, ec=0x55fe33d9c398) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2006
  #10 vm_call_cfunc (ec=0x55fe33d9c398, reg_cfp=0x7f25a7717fa0, calling=<optimized out>, ci=0x55fe33457eb0, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2022
  #11 0x00007f25ab6322d2 in vm_sendish (method_explorer=<optimized out>, block_handler=0, cc=0x55fe33458348, ci=0x55fe33457eb0, reg_cfp=0x7f25a7717fa0, ec=0x55fe33d9c398) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3350
  #12 vm_exec_core (ec=ec@entry=0x55fe33d9c398, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:782
  #13 0x00007f25ab6393c1 in rb_vm_exec (ec=ec@entry=0x55fe33d9c398, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #14 0x00007f25ab639fcd in invoke_block (ec=ec@entry=0x55fe33d9c398, iseq=iseq@entry=0x55fe3330a930, self=self@entry=94550274676920, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #15 0x00007f25ab63d131 in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7f25aba13bd0, argc=<optimized out>, self=94550274676920, captured=0x55fe33d82910, ec=0x55fe33d9c398) at /tmp/ruby/src/trunk-asserts/vm.c:1104
  #16 invoke_block_from_c_proc (me=0x0, is_lambda=0, passed_block_handler=0, argv=0x7f25aba13bd0, argc=<optimized out>, self=94550274676920, proc=0x22220001, ec=0x55fe33d9c398) at /tmp/ruby/src/trunk-asserts/vm.c:1204
  #17 vm_invoke_proc (passed_block_handler=0, argv=0x7f25aba13bd0, argc=<optimized out>, self=94550274676920, proc=0x22220001, ec=0x55fe33d9c398) at /tmp/ruby/src/trunk-asserts/vm.c:1222
  #18 rb_vm_invoke_proc (ec=0x55fe33d9c398, proc=proc@entry=0x55fe33d82910, argc=argc@entry=0, argv=argv@entry=0x7f25aba13bd0, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/src/trunk-asserts/vm.c:1243
  #19 0x00007f25ab5ef3a1 in thread_do_start (th=th@entry=0x55fe33d9c140) at /tmp/ruby/src/trunk-asserts/thread.c:686
  #20 0x00007f25ab5f180e in thread_start_func_2 (th=th@entry=0x55fe33d9c140, stack_start=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread.c:725
  #21 0x00007f25ab5f1dbb in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:1030
  #22 0x00007f25aaba16db in start_thread (arg=0x7f25aba14700) at pthread_create.c:463
  #23 0x00007f25ab0f788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 1 (Thread 0x7f25abb77d80 (LWP 30987)):
  #0  0x00007f25a5468b96 in BN_mod_word () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1
  #1  0x00007f25a5465d81 in BN_generate_prime_ex () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1
  #2  0x00007f25a5533a4f in RSA_generate_key_ex () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1
  #3  0x00007f25a5acb4fc in rsa_blocking_gen (arg=0x7ffd29508520) at /tmp/ruby/src/trunk-asserts/ext/openssl/ossl_pkey_rsa.c:109
  #4  rsa_generate (size=2048, exp=exp@entry=65537) at /tmp/ruby/src/trunk-asserts/ext/openssl/ossl_pkey_rsa.c:149
  #5  0x00007f25a5acc52f in ossl_rsa_initialize (argc=<optimized out>, argv=0x7f25aba76508, self=94550272596360) at /tmp/ruby/src/trunk-asserts/ext/openssl/ossl_pkey_rsa.c:233
  #6  0x00007f25ab63e06a in vm_call0_cfunc_with_frame (ci=0x7ffd295085f0, cc=0x7ffd29508620, argv=0x7f25aba76508, calling=0x7ffd29508600, ec=0x55fe332fb438) at /tmp/ruby/src/trunk-asserts/vm_eval.c:86
  #7  vm_call0_cfunc (argv=0x7f25aba76508, cc=0x7ffd29508620, ci=0x7ffd295085f0, calling=0x7ffd29508600, ec=0x55fe332fb438) at /tmp/ruby/src/trunk-asserts/vm_eval.c:100
  #8  vm_call0_body (argv=0x7f25aba76508, cc=0x7ffd29508620, ci=0x7ffd295085f0, calling=0x7ffd29508600, ec=0x55fe332fb438) at /tmp/ruby/src/trunk-asserts/vm_eval.c:132
  #9  rb_vm_call0 (ec=0x55fe332fb438, recv=recv@entry=94550272596360, id=id@entry=3041, argc=argc@entry=1251016967, argv=0x7f25aba76508, argv@entry=0x1, me=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_eval.c:60
  #10 0x00007f25ab63ee40 in rb_call0 (ec=<optimized out>, recv=recv@entry=94550272596360, mid=mid@entry=3041, argc=1251016967, argc@entry=3041, argv=argv@entry=0x1, self=<optimized out>, scope=CALL_FCALL) at /tmp/ruby/src/trunk-asserts/vm_eval.c:309
  #11 0x00007f25ab63ee95 in rb_call (scope=CALL_FCALL, argv=0x1, argc=3041, mid=3041, recv=94550272596360) at /tmp/ruby/src/trunk-asserts/vm_eval.c:602
  #12 rb_funcallv (recv=recv@entry=94550272596360, mid=mid@entry=3041, argc=argc@entry=1, argv=argv@entry=0x7f25aba76508) at /tmp/ruby/src/trunk-asserts/vm_eval.c:824
  #13 0x00007f25ab49278e in rb_obj_call_init (obj=obj@entry=94550272596360, argc=argc@entry=1, argv=argv@entry=0x7f25aba76508) at /tmp/ruby/src/trunk-asserts/eval.c:1628
  #14 0x00007f25ab520f1d in rb_class_s_new (argc=1, argv=0x7f25aba76508, klass=94550276691080) at /tmp/ruby/src/trunk-asserts/object.c:2187
  #15 0x00007f25ab62839e in vm_call_cfunc_with_frame (ci=0x55fe33ba2e80, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f25abb75ad0, ec=0x55fe332fb438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2006
  #16 vm_call_cfunc (ec=0x55fe332fb438, reg_cfp=0x7f25abb75ad0, calling=<optimized out>, ci=0x55fe33ba2e80, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2022
  #17 0x00007f25ab63237f in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cc=0x55fe33bb7c30, ci=0x55fe33ba2e80, reg_cfp=0x7f25abb75ad0, ec=0x55fe332fb438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3350
  #18 vm_exec_core (ec=ec@entry=0x55fe332fb438, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:764
  #19 0x00007f25ab6393c1 in rb_vm_exec (ec=ec@entry=0x55fe332fb438, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #20 0x00007f25ab639fcd in invoke_block (ec=ec@entry=0x55fe332fb438, iseq=iseq@entry=0x55fe33a967d0, self=self@entry=94550274994600, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #21 0x00007f25ab63afbd in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7ffd29508a40, argc=1, self=94550274994600, captured=<optimized out>, ec=0x55fe332fb438) at /tmp/ruby/src/trunk-asserts/vm.c:1104
  #22 invoke_block_from_c_bh (ec=ec@entry=0x55fe332fb438, block_handler=<optimized out>, block_handler@entry=139799771438025, argv=argv@entry=0x7ffd29508ac0, 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
  #23 0x00007f25ab63b162 in vm_yield (argc=1, argv=0x7ffd29508ac0, ec=0x55fe332fb438) at /tmp/ruby/src/trunk-asserts/vm.c:1167
  #24 rb_yield_0 (argv=0x7ffd29508ac0, argc=1) at /tmp/ruby/src/trunk-asserts/vm_eval.c:979
  #25 rb_yield_1 (val=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_eval.c:985
  #26 rb_yield (val=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_eval.c:995
  #27 0x00007f25ab3fbaac in rb_ary_each (ary=94550274990720) at /tmp/ruby/src/trunk-asserts/array.c:2087
  #28 0x00007f25ab62839e in vm_call_cfunc_with_frame (ci=0x55fe33970700, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f25abb75bb0, ec=0x55fe332fb438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2006
  #29 vm_call_cfunc (ec=0x55fe332fb438, reg_cfp=0x7f25abb75bb0, calling=<optimized out>, ci=0x55fe33970700, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2022
  #30 0x00007f25ab63237f in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cc=0x55fe33bd33f0, ci=0x55fe33970700, reg_cfp=0x7f25abb75bb0, ec=0x55fe332fb438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3350
  #31 vm_exec_core (ec=ec@entry=0x55fe332fb438, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:764
  #32 0x00007f25ab6393c1 in rb_vm_exec (ec=ec@entry=0x55fe332fb438, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #33 0x00007f25ab63e210 in vm_call0_body (argv=0x7f25aba76378, cc=0x7ffd29508ed0, ci=0x7ffd29508ea0, calling=0x7ffd29508eb0, ec=0x55fe332fb438) at /tmp/ruby/src/trunk-asserts/vm_eval.c:128
  #34 rb_vm_call0 (ec=0x55fe332fb438, recv=recv@entry=94550270957400, id=id@entry=3041, argc=argc@entry=1251016967, argv=0x7f25aba76378, argv@entry=0x3, me=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_eval.c:60
  #35 0x00007f25ab63ee40 in rb_call0 (ec=<optimized out>, recv=recv@entry=94550270957400, mid=mid@entry=3041, argc=1251016967, argc@entry=3041, argv=argv@entry=0x3, self=<optimized out>, scope=CALL_FCALL) at /tmp/ruby/src/trunk-asserts/vm_eval.c:309
  #36 0x00007f25ab63ee95 in rb_call (scope=CALL_FCALL, argv=0x3, argc=3041, mid=3041, recv=94550270957400) at /tmp/ruby/src/trunk-asserts/vm_eval.c:602
  #37 rb_funcallv (recv=recv@entry=94550270957400, mid=mid@entry=3041, argc=argc@entry=3, argv=argv@entry=0x7f25aba76378) at /tmp/ruby/src/trunk-asserts/vm_eval.c:824
  #38 0x00007f25ab49278e in rb_obj_call_init (obj=obj@entry=94550270957400, argc=argc@entry=3, argv=argv@entry=0x7f25aba76378) at /tmp/ruby/src/trunk-asserts/eval.c:1628
  #39 0x00007f25ab520f1d in rb_class_s_new (argc=3, argv=0x7f25aba76378, klass=94550274986920) at /tmp/ruby/src/trunk-asserts/object.c:2187
  #40 0x00007f25ab62839e in vm_call_cfunc_with_frame (ci=0x55fe33ad3520, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f25abb75c58, ec=0x55fe332fb438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2006
  #41 vm_call_cfunc (ec=0x55fe332fb438, reg_cfp=0x7f25abb75c58, calling=<optimized out>, ci=0x55fe33ad3520, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2022
  #42 0x00007f25ab6322d2 in vm_sendish (method_explorer=<optimized out>, block_handler=0, cc=0x55fe33b3b0d8, ci=0x55fe33ad3520, reg_cfp=0x7f25abb75c58, ec=0x55fe332fb438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3350
  #43 vm_exec_core (ec=ec@entry=0x55fe332fb438, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:782
  #44 0x00007f25ab6393c1 in rb_vm_exec (ec=ec@entry=0x55fe332fb438, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #45 0x00007f25ab63e210 in vm_call0_body (argv=0x7f25aba76308, cc=0x7ffd29509300, ci=0x7ffd295092d0, calling=0x7ffd295092e0, ec=0x55fe332fb438) at /tmp/ruby/src/trunk-asserts/vm_eval.c:128
  #46 rb_vm_call0 (ec=0x55fe332fb438, recv=recv@entry=94550269108120, id=id@entry=3041, argc=argc@entry=1251016967, argv=0x7f25aba76308, argv@entry=0x0, me=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_eval.c:60
  #47 0x00007f25ab63ee40 in rb_call0 (ec=<optimized out>, recv=recv@entry=94550269108120, mid=mid@entry=3041, argc=1251016967, argc@entry=3041, argv=argv@entry=0x0, self=<optimized out>, scope=CALL_FCALL) at /tmp/ruby/src/trunk-asserts/vm_eval.c:309
  #48 0x00007f25ab63ee95 in rb_call (scope=CALL_FCALL, argv=0x0, argc=3041, mid=3041, recv=94550269108120) at /tmp/ruby/src/trunk-asserts/vm_eval.c:602
  #49 rb_funcallv (recv=recv@entry=94550269108120, mid=mid@entry=3041, argc=argc@entry=0, argv=argv@entry=0x7f25aba76308) at /tmp/ruby/src/trunk-asserts/vm_eval.c:824
  #50 0x00007f25ab49278e in rb_obj_call_init (obj=obj@entry=94550269108120, argc=argc@entry=0, argv=argv@entry=0x7f25aba76308) at /tmp/ruby/src/trunk-asserts/eval.c:1628
  #51 0x00007f25ab520f1d in rb_class_s_new (argc=0, argv=0x7f25aba76308, klass=94550274574920) at /tmp/ruby/src/trunk-asserts/object.c:2187
  #52 0x00007f25ab62839e in vm_call_cfunc_with_frame (ci=0x55fe33a9d2a0, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f25abb75d00, ec=0x55fe332fb438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2006
  #53 vm_call_cfunc (ec=0x55fe332fb438, reg_cfp=0x7f25abb75d00, calling=<optimized out>, ci=0x55fe33a9d2a0, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2022
  #54 0x00007f25ab6322d2 in vm_sendish (method_explorer=<optimized out>, block_handler=0, cc=0x55fe33af0d80, ci=0x55fe33a9d2a0, reg_cfp=0x7f25abb75d00, ec=0x55fe332fb438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3350
  #55 vm_exec_core (ec=ec@entry=0x55fe332fb438, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:782
  #56 0x00007f25ab6393c1 in rb_vm_exec (ec=ec@entry=0x55fe332fb438, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #57 0x00007f25ab639fcd in invoke_block (ec=ec@entry=0x55fe332fb438, iseq=iseq@entry=0x55fe33313710, self=self@entry=94550274676920, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #58 0x00007f25ab63afbd in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7ffd29509720, argc=1, self=94550274676920, captured=<optimized out>, ec=0x55fe332fb438) at /tmp/ruby/src/trunk-asserts/vm.c:1104
  #59 invoke_block_from_c_bh (ec=ec@entry=0x55fe332fb438, block_handler=<optimized out>, block_handler@entry=139799771438641, argv=argv@entry=0x7ffd295097a0, 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
  #60 0x00007f25ab63b162 in vm_yield (argc=1, argv=0x7ffd295097a0, ec=0x55fe332fb438) at /tmp/ruby/src/trunk-asserts/vm.c:1167
  #61 rb_yield_0 (argv=0x7ffd295097a0, argc=1) at /tmp/ruby/src/trunk-asserts/vm_eval.c:979
  #62 rb_yield_1 (val=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_eval.c:985
  #63 rb_yield (val=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_eval.c:995
  #64 0x00007f25ab401f9c in rb_ary_collect (ary=94550279993960) at /tmp/ruby/src/trunk-asserts/array.c:3017
  #65 0x00007f25ab62839e in vm_call_cfunc_with_frame (ci=0x55fe334445c0, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f25abb75e18, ec=0x55fe332fb438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2006
  #66 vm_call_cfunc (ec=0x55fe332fb438, reg_cfp=0x7f25abb75e18, calling=<optimized out>, ci=0x55fe334445c0, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2022
  #67 0x00007f25ab63237f in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cc=0x55fe3355aff0, ci=0x55fe334445c0, reg_cfp=0x7f25abb75e18, ec=0x55fe332fb438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3350
  #68 vm_exec_core (ec=ec@entry=0x55fe332fb438, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:764
  #69 0x00007f25ab6393c1 in rb_vm_exec (ec=ec@entry=0x55fe332fb438, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #70 0x00007f25ab639fcd in invoke_block (ec=ec@entry=0x55fe332fb438, iseq=iseq@entry=0x55fe3330abb0, self=self@entry=94550274676920, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #71 0x00007f25ab63afbd in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7ffd29509bb0, argc=1, self=94550274676920, captured=<optimized out>, ec=0x55fe332fb438) at /tmp/ruby/src/trunk-asserts/vm.c:1104
  #72 invoke_block_from_c_bh (ec=ec@entry=0x55fe332fb438, block_handler=<optimized out>, block_handler@entry=139799771438921, argv=argv@entry=0x7ffd29509c30, 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
  #73 0x00007f25ab63b162 in vm_yield (argc=1, argv=0x7ffd29509c30, ec=0x55fe332fb438) at /tmp/ruby/src/trunk-asserts/vm.c:1167
  #74 rb_yield_0 (argv=0x7ffd29509c30, argc=1) at /tmp/ruby/src/trunk-asserts/vm_eval.c:979
  #75 rb_yield_1 (val=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_eval.c:985
  #76 rb_yield (val=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_eval.c:995
  #77 0x00007f25ab401f9c in rb_ary_collect (ary=94550274633600) at /tmp/ruby/src/trunk-asserts/array.c:3017
  #78 0x00007f25ab62839e in vm_call_cfunc_with_frame (ci=0x55fe333e96d0, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f25abb75f30, ec=0x55fe332fb438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2006
  #79 vm_call_cfunc (ec=0x55fe332fb438, reg_cfp=0x7f25abb75f30, calling=<optimized out>, ci=0x55fe333e96d0, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2022
  #80 0x00007f25ab63c81a in vm_call_method (ec=0x55fe332fb438, cfp=0x7f25abb75f30, calling=<optimized out>, ci=<optimized out>, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2496
  #81 0x00007f25ab63237f in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cc=0x55fe33454b50, ci=0x55fe333e96d0, reg_cfp=0x7f25abb75f30, ec=0x55fe332fb438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3350
  #82 vm_exec_core (ec=ec@entry=0x55fe332fb438, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:764
  #83 0x00007f25ab6393c1 in rb_vm_exec (ec=<optimized out>, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #84 0x00007f25ab63dca0 in rb_iseq_eval_main (iseq=iseq@entry=0x55fe3330b1f0) at /tmp/ruby/src/trunk-asserts/vm.c:2156
  #85 0x00007f25ab48b986 in ruby_exec_internal (n=0x55fe3330b1f0) at /tmp/ruby/src/trunk-asserts/eval.c:262
  #86 0x00007f25ab48e0cd in ruby_exec_node (n=<optimized out>, n@entry=0x55fe3330b1f0) at /tmp/ruby/src/trunk-asserts/eval.c:326
  #87 0x00007f25ab4920be in ruby_run_node (n=0x55fe3330b1f0) at /tmp/ruby/src/trunk-asserts/eval.c:318
  #88 0x000055fe32246a1f in main (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk-asserts/main.c:42
  >>> Dump Ruby level backtrace
  th: 0x55fe332fafa0, native_id: 0x7f25abb77d80
  -- Control frame information -----------------------------------------------
  c:0026 p:---- s:0166 e:000165 CFUNC  :initialize
  c:0025 p:---- s:0163 e:000162 CFUNC  :new
  c:0024 p:0029 s:0158 e:000157 METHOD /tmp/ruby/src/trunk-asserts/lib/drb/ssl.rb:165
  c:0023 p:0137 s:0149 e:000148 METHOD /tmp/ruby/src/trunk-asserts/lib/drb/ssl.rb:282
  c:0022 p:0010 s:0139 e:000138 BLOCK  /tmp/ruby/src/trunk-asserts/lib/drb/drb.rb:767 [FINISH]
  c:0021 p:---- s:0135 e:000134 CFUNC  :each
  c:0020 p:0011 s:0131 e:000130 METHOD /tmp/ruby/src/trunk-asserts/lib/drb/drb.rb:765
  c:0019 p:0077 s:0124 e:000123 METHOD /tmp/ruby/src/trunk-asserts/lib/drb/drb.rb:1403 [FINISH]
  c:0018 p:---- s:0115 e:000114 CFUNC  :new
  c:0017 p:0138 s:0108 E:002090 METHOD /tmp/ruby/src/trunk-asserts/test/drb/test_drbssl.rb:37
  c:0016 p:0019 s:0102 e:000101 METHOD /tmp/ruby/src/trunk-asserts/test/drb/drbtest.rb:26 [FINISH]
  c:0015 p:---- s:0098 e:000097 CFUNC  :new
  c:0014 p:0031 s:0094 e:000093 METHOD /tmp/ruby/src/trunk-asserts/test/drb/test_drbssl.rb:45
  c:0013 p:0045 s:0090 e:000089 METHOD /tmp/ruby/src/trunk-asserts/test/lib/minitest/unit.rb:1289
  c:0012 p:0015 s:0081 e:000080 METHOD /tmp/ruby/src/trunk-asserts/test/lib/test/unit/testcase.rb:18
  c:0011 p:0082 s:0076 e:000075 BLOCK  /tmp/ruby/src/trunk-asserts/test/lib/minitest/unit.rb:952 [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:0024a0 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:0020c0 (none) [FINISH]
  
  th: 0x55fe33d9c140, native_id: 0x7f25aba14700
  -- 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: 0x55fe33f2a440, native_id: 0x7f25ab9d2700
  -- 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]
  
  th: 0x55fe33f08340, native_id: 0x7f25ab9f3700
  -- 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, 30987]
  "gdb -p 30983 -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.
  
  [New LWP 5345]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  0x00007f2d0c3b881f in obj_memsize_of (obj=obj@entry=94100442941440, use_all_types=use_all_types@entry=0) at /tmp/ruby/src/trunk-asserts/gc.c:3316
  3316	    switch (BUILTIN_TYPE(obj)) {
  >>> Machine level backtrace
  
  Thread 2 (Thread 0x7f2d0c98b700 (LWP 5345)):
  #0  0x00007f2d0babded9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f2d0c98ad70, expected=0, futex_word=0x7f2d0c98ae88) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
  #1  __pthread_cond_wait_common (abstime=0x7f2d0c98ae50, mutex=0x7f2d0c86e3a0 <thread_cache_lock>, cond=0x7f2d0c98ae60) at pthread_cond_wait.c:533
  #2  __pthread_cond_timedwait (cond=0x7f2d0c98ae60, mutex=0x7f2d0c86e3a0 <thread_cache_lock>, abstime=0x7f2d0c98ae50) at pthread_cond_wait.c:667
  #3  0x00007f2d0c507ea8 in native_cond_timedwait (abs=<synthetic pointer>, mutex=0x7f2d0c86e3a0 <thread_cache_lock>, cond=0x7f2d0c98ae60) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:529
  #4  register_cached_thread_and_wait (altstack=0x7f2d04000b20) 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  0x00007f2d0bab76db in start_thread (arg=0x7f2d0c98b700) at pthread_create.c:463
  #7  0x00007f2d0c00d88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 1 (Thread 0x7f2d0ca8dd80 (LWP 30983)):
  #0  0x00007f2d0c3b881f in obj_memsize_of (obj=obj@entry=94100442941440, use_all_types=use_all_types@entry=0) at /tmp/ruby/src/trunk-asserts/gc.c:3316
  #1  0x00007f2d0c3bc734 in obj_memsize_of (use_all_types=0, obj=94100442941440) at /tmp/ruby/src/trunk-asserts/gc.c:1077
  #2  check_rvalue_consistency (obj=obj@entry=94100442941440) at /tmp/ruby/src/trunk-asserts/gc.c:1078
  #3  0x00007f2d0c3be0e9 in RVALUE_OLD_P (obj=94100442941440) at /tmp/ruby/src/trunk-asserts/gc.c:1162
  #4  gc_mark_set_parent (objspace=0x5595773671b0, obj=94100442941440) at /tmp/ruby/src/trunk-asserts/gc.c:4614
  #5  gc_mark_children (objspace=objspace@entry=0x5595773671b0, obj=obj@entry=94100442941440) at /tmp/ruby/src/trunk-asserts/gc.c:4690
  #6  0x00007f2d0c3beb3d in rb_objspace_reachable_objects_from (obj=obj@entry=94100442941440, func=func@entry=0x7f2d0c3bd480 <check_generation_i>, data=data@entry=0x7ffe6cf8d5e0) at /tmp/ruby/src/trunk-asserts/gc.c:7790
  #7  0x00007f2d0c3bed36 in verify_internal_consistency_i (page_start=<optimized out>, page_end=0x55957779bfc8, stride=40, ptr=0x7ffe6cf8d5e0) at /tmp/ruby/src/trunk-asserts/gc.c:5341
  #8  0x00007f2d0c3b5780 in objspace_each_objects (arg=arg@entry=140730726667728) at /tmp/ruby/src/trunk-asserts/gc.c:2524
  #9  0x00007f2d0c3bfb56 in gc_verify_internal_consistency (dummy=dummy@entry=8) at /tmp/ruby/src/trunk-asserts/gc.c:5470
  #10 0x00007f2d0c3c24f1 in gc_sweep_finish (objspace=0x5595773671b0) at /tmp/ruby/src/trunk-asserts/gc.c:3781
  #11 gc_sweep_step (objspace=objspace@entry=0x5595773671b0, heap=heap@entry=0x5595773671d0) at /tmp/ruby/src/trunk-asserts/gc.c:3839
  #12 0x00007f2d0c3c2cbb in gc_sweep_rest (objspace=0x5595773671b0) at /tmp/ruby/src/trunk-asserts/gc.c:3855
  #13 gc_rest (objspace=objspace@entry=0x5595773671b0) at /tmp/ruby/src/trunk-asserts/gc.c:6688
  #14 0x00007f2d0c3c3020 in gc_rest (objspace=0x5595773671b0) at /tmp/ruby/src/trunk-asserts/gc.c:7577
  #15 rb_gc_disable () at /tmp/ruby/src/trunk-asserts/gc.c:7573
  #16 0x00007f2d0c526b18 in transient_heap_evacuate (dmy=<optimized out>) at /tmp/ruby/src/trunk-asserts/transient_heap.c:730
  #17 0x00007f2d0c5644cb in rb_postponed_job_flush (vm=0x559577366a50) at /tmp/ruby/src/trunk-asserts/vm_trace.c:1993
  #18 0x00007f2d0c508689 in rb_threadptr_execute_interrupts (th=<optimized out>, blocking_timing=0) at /tmp/ruby/src/trunk-asserts/thread.c:2186
  #19 0x00007f2d0c54b13a in vm_exec_core (ec=ec@entry=0x559577367438, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:903
  #20 0x00007f2d0c54f3c1 in rb_vm_exec (ec=ec@entry=0x559577367438, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #21 0x00007f2d0c54ffcd in invoke_block (ec=ec@entry=0x559577367438, iseq=iseq@entry=0x5595773b63e0, self=self@entry=94100438570080, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #22 0x00007f2d0c550fbd in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7ffe6cf8dcf0, argc=1, self=94100438570080, captured=<optimized out>, ec=0x559577367438) at /tmp/ruby/src/trunk-asserts/vm.c:1104
  #23 invoke_block_from_c_bh (ec=ec@entry=0x559577367438, block_handler=<optimized out>, block_handler@entry=139831462640585, argv=argv@entry=0x7ffe6cf8dd70, 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
  #24 0x00007f2d0c551162 in vm_yield (argc=1, argv=0x7ffe6cf8dd70, ec=0x559577367438) at /tmp/ruby/src/trunk-asserts/vm.c:1167
  #25 rb_yield_0 (argv=0x7ffe6cf8dd70, argc=1) at /tmp/ruby/src/trunk-asserts/vm_eval.c:979
  #26 rb_yield_1 (val=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_eval.c:985
  #27 rb_yield (val=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_eval.c:995
  #28 0x00007f2d0c311aac in rb_ary_each (ary=94100443595720) at /tmp/ruby/src/trunk-asserts/array.c:2087
  #29 0x00007f2d0c53e39e in vm_call_cfunc_with_frame (ci=0x55957754b970, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f2d0ca8bbb0, ec=0x559577367438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2006
  #30 vm_call_cfunc (ec=0x559577367438, reg_cfp=0x7f2d0ca8bbb0, calling=<optimized out>, ci=0x55957754b970, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2022
  #31 0x00007f2d0c54837f in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cc=0x5595775590d8, ci=0x55957754b970, reg_cfp=0x7f2d0ca8bbb0, ec=0x559577367438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3350
  #32 vm_exec_core (ec=ec@entry=0x559577367438, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:764
  #33 0x00007f2d0c54f3c1 in rb_vm_exec (ec=ec@entry=0x559577367438, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #34 0x00007f2d0c54ffcd in invoke_block (ec=ec@entry=0x559577367438, iseq=iseq@entry=0x5595773b6570, self=self@entry=94100438570080, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #35 0x00007f2d0c550fbd in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7ffe6cf8e170, argc=1, self=94100438570080, captured=<optimized out>, ec=0x559577367438) at /tmp/ruby/src/trunk-asserts/vm.c:1104
  #36 invoke_block_from_c_bh (ec=ec@entry=0x559577367438, block_handler=<optimized out>, block_handler@entry=139831462640697, argv=argv@entry=0x7ffe6cf8e1f0, 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
  #37 0x00007f2d0c551162 in vm_yield (argc=1, argv=0x7ffe6cf8e1f0, ec=0x559577367438) at /tmp/ruby/src/trunk-asserts/vm.c:1167
  #38 rb_yield_0 (argv=0x7ffe6cf8e1f0, argc=1) at /tmp/ruby/src/trunk-asserts/vm_eval.c:979
  #39 rb_yield_1 (val=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_eval.c:985
  #40 rb_yield (val=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_eval.c:995
  #41 0x00007f2d0c311aac in rb_ary_each (ary=94100442952600) at /tmp/ruby/src/trunk-asserts/array.c:2087
  #42 0x00007f2d0c53e39e in vm_call_cfunc_with_frame (ci=0x55957755da80, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f2d0ca8bc20, ec=0x559577367438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2006
  #43 vm_call_cfunc (ec=0x559577367438, reg_cfp=0x7f2d0ca8bc20, calling=<optimized out>, ci=0x55957755da80, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2022
  #44 0x00007f2d0c55281a in vm_call_method (ec=0x559577367438, cfp=0x7f2d0ca8bc20, calling=<optimized out>, ci=<optimized out>, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2496
  #45 0x00007f2d0c54837f in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cc=0x55957755dfc8, ci=0x55957755da80, reg_cfp=0x7f2d0ca8bc20, ec=0x559577367438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3350
  #46 vm_exec_core (ec=ec@entry=0x559577367438, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:764
  #47 0x00007f2d0c54f3c1 in rb_vm_exec (ec=ec@entry=0x559577367438, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #48 0x00007f2d0c54ffcd in invoke_block (ec=ec@entry=0x559577367438, iseq=iseq@entry=0x559577407010, self=self@entry=94100438570080, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #49 0x00007f2d0c550fbd in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7ffe6cf8e660, argc=1, self=94100438570080, captured=<optimized out>, ec=0x559577367438) at /tmp/ruby/src/trunk-asserts/vm.c:1104
  #50 invoke_block_from_c_bh (ec=ec@entry=0x559577367438, block_handler=<optimized out>, block_handler@entry=139831462641201, argv=argv@entry=0x7ffe6cf8e6e0, 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
  #51 0x00007f2d0c551162 in vm_yield (argc=1, argv=0x7ffe6cf8e6e0, ec=0x559577367438) at /tmp/ruby/src/trunk-asserts/vm.c:1167
  #52 rb_yield_0 (argv=0x7ffe6cf8e6e0, argc=1) at /tmp/ruby/src/trunk-asserts/vm_eval.c:979
  #53 rb_yield_1 (val=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_eval.c:985
  #54 rb_yield (val=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_eval.c:995
  #55 0x00007f2d0c311aac in rb_ary_each (ary=94100443098640) at /tmp/ruby/src/trunk-asserts/array.c:2087
  #56 0x00007f2d0c53e39e in vm_call_cfunc_with_frame (ci=0x5595775282a0, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f2d0ca8be18, ec=0x559577367438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2006
  #57 vm_call_cfunc (ec=0x559577367438, reg_cfp=0x7f2d0ca8be18, calling=<optimized out>, ci=0x5595775282a0, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2022
  #58 0x00007f2d0c55281a in vm_call_method (ec=0x559577367438, cfp=0x7f2d0ca8be18, calling=<optimized out>, ci=<optimized out>, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2496
  #59 0x00007f2d0c54837f in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cc=0x5595775d5630, ci=0x5595775282a0, reg_cfp=0x7f2d0ca8be18, ec=0x559577367438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3350
  #60 vm_exec_core (ec=ec@entry=0x559577367438, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:764
  #61 0x00007f2d0c54f3c1 in rb_vm_exec (ec=<optimized out>, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #62 0x00007f2d0c553ca0 in rb_iseq_eval_main (iseq=iseq@entry=0x55957737a778) at /tmp/ruby/src/trunk-asserts/vm.c:2156
  #63 0x00007f2d0c3a1986 in ruby_exec_internal (n=0x55957737a778) at /tmp/ruby/src/trunk-asserts/eval.c:262
  #64 0x00007f2d0c3a40cd in ruby_exec_node (n=<optimized out>, n@entry=0x55957737a778) at /tmp/ruby/src/trunk-asserts/eval.c:326
  #65 0x00007f2d0c3a80be in ruby_run_node (n=0x55957737a778) at /tmp/ruby/src/trunk-asserts/eval.c:318
  #66 0x0000559576ffca1f in main (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk-asserts/main.c:42
  >>> Dump Ruby level backtrace
  th: 0x559577366fa0, native_id: 0x7f2d0ca8dd80
  -- Control frame information -----------------------------------------------
  c:0023 p:0068 s:0132 e:000131 METHOD /tmp/ruby/src/trunk-asserts/test/lib/test/unit.rb:1108
  c:0022 p:0013 s:0123 e:000122 BLOCK  /tmp/ruby/src/trunk-asserts/test/lib/test/unit.rb:523 [FINISH]
  c:0021 p:---- s:0119 e:000118 CFUNC  :each
  c:0020 p:0012 s:0115 e:000114 BLOCK  /tmp/ruby/src/trunk-asserts/test/lib/test/unit.rb:522 [FINISH]
  c:0019 p:---- s:0111 e:000110 CFUNC  :each
  c:0018 p:0241 s:0107 e:000106 RESCUE /tmp/ruby/src/trunk-asserts/test/lib/test/unit.rb:521
  c:0017 p:0634 s:0103 e:000101 METHOD /tmp/ruby/src/trunk-asserts/test/lib/test/unit.rb:538
  c:0016 p:0048 s:0089 e:000088 METHOD /tmp/ruby/src/trunk-asserts/test/lib/test/unit.rb:549
  c:0015 p:0009 s:0082 e:000081 METHOD /tmp/ruby/src/trunk-asserts/test/lib/test/unit.rb:588
  c:0014 p:0155 s:0075 e:000074 METHOD /tmp/ruby/src/trunk-asserts/test/lib/minitest/unit.rb:888
  c:0013 p:0018 s:0061 e:000060 METHOD /tmp/ruby/src/trunk-asserts/test/lib/test/unit.rb:982
  c:0012 p:0006 s:0056 e:000055 METHOD /tmp/ruby/src/trunk-asserts/test/lib/minitest/unit.rb:1110
  c:0011 p:0007 s:0052 e:000051 BLOCK  /tmp/ruby/src/trunk-asserts/test/lib/minitest/unit.rb:1097 [FINISH]
  c:0010 p:---- s:0048 e:000047 CFUNC  :each
  c:0009 p:0058 s:0044 e:000043 METHOD /tmp/ruby/src/trunk-asserts/test/lib/minitest/unit.rb:1096
  c:0008 p:0016 s:0039 e:000038 METHOD /tmp/ruby/src/trunk-asserts/test/lib/minitest/unit.rb:1084
  c:0007 p:0009 s:0034 e:000033 METHOD /tmp/ruby/src/trunk-asserts/test/lib/test/unit.rb:791
  c:0006 p:0009 s:0028 e:000027 METHOD /tmp/ruby/src/trunk-asserts/test/lib/test/unit.rb:621
  c:0005 p:0017 s:0022 e:000021 METHOD /tmp/ruby/src/trunk-asserts/test/lib/test/unit.rb:33
  c:0004 p:0037 s:0017 e:000016 METHOD /tmp/ruby/src/trunk-asserts/test/lib/test/unit.rb:1144
  c:0003 p:0011 s:0013 e:000012 METHOD /tmp/ruby/src/trunk-asserts/test/lib/test/unit.rb:1148
  c:0002 p:0263 s:0008 E:0018e8 EVAL   /tmp/ruby/src/trunk-asserts/test/runner.rb:33 [FINISH]
  c:0001 p:0000 s:0003 E:0014f0 (none) [FINISH]
  
  $1 = 0
  ">>> Finish
  
  /tmp/ruby/src/trunk-asserts/test/json/json_addition_test.rb: cannot load such file -- json/add/set (Test::Unit::ProxyError)
  
  "
  [nil, 30983]
  "gdb -p 30968 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  make: *** [yes-test-all] Killed
  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, 30968]
  #<Errno::ESRCH: No such process>
  "gdb -p 30966 -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 30966 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, 30966]
    0.016000   0.008000 7445.644000 (10805.804960)
  /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: 11024.89 sec