Result of trunk-asserts@silicon-docker at 2019-02-03 11:47:16 +0900

• NG (r66993) [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: 66993
  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.20190202-234324
  #<BuildRuby:0x00005608847f96c0
   @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.20190202-234324",
   @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 (  0.000072)
  configure              0.000000   0.000000   0.000000 (  0.000059)
  build_up               0.012000   0.000000   2.572000 (  2.888668)
  build_miniruby         0.000000   0.000000   0.160000 (  0.188189)
  build_ruby             0.000000   0.004000   0.180000 (  0.197785)
  build_all              0.012000   0.004000   6.064000 (  6.461519)
  build_install          0.020000   0.004000  15.348000 ( 15.882167)
  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 189.688000 (193.079477)
  test_basic             0.012000   0.004000   4.384000 (  4.512799)
  test_all             $$$ #<Timeout::Error: execution expired>
   PPID   PID  PGID   SID TTY      TPGID STAT   UID   TIME COMMAND
     13    14    14    14 ?           -1 Ss    1001   0:00 sh build-loop.sh trunk-asserts --incremental --process-num=6
     14  8427    14    14 ?           -1 Sl    1001   0:00 ruby ./br.rb build_report trunk-asserts --incremental --process-num=6
   8427  8429    14    14 ?           -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.20190202-234324 --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
   8429  8430    14    14 ?           -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.20190202-234324 --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
   8430 12213    14    14 ?           -1 S     1001   0:00 sh -c make yes-test-all TESTS='-j6'
  12213 12215    14    14 ?           -1 S     1001   0:00 make yes-test-all TESTS=-j6
  12215 12230    14    14 ?           -1 S     1001   0:28 /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
  12230 12236    14    14 ?           -1 Sl    1001   0:06 /tmp/ruby/src/trunk-asserts/test/lib/test/unit/parallel.rb
  12236 12514    14    14 ?           -1 Sl    1001   0:01 /tmp/ruby/build/trunk-asserts/ruby /tmp/ruby/src/trunk-asserts/test/drb/ut_drb_drbssl.rb drbssl://172.17.0.13:35597 ut_drb_drbssl.rb
   8430 19107    14    14 ?           -1 R     1001   0:00 ps jx
  {13=>[14], 14=>[8427], 8427=>[8429], 8429=>[8430], 8430=>[12213, 19107], 12213=>[12215], 12215=>[12230], 12230=>[12236], 12236=>[12514]}
  "gdb -p 12514 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  [New LWP 12518]
  [New LWP 12519]
  [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.
  0x00007f959bc0ccf6 in __GI_ppoll (fds=fds@entry=0x7ffe79a39bc0, 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 0x7f959c512700 (LWP 12519)):
  #0  0x00007f959bc0ccf6 in __GI_ppoll (fds=fds@entry=0x7f959c5107c0, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
  #1  0x00007f959c117949 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  0x00007f959c118014 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  0x00007f959bfe568f in rb_io_wait_readable (f=12) at /tmp/ruby/src/trunk-asserts/io.c:1189
  #5  0x00007f9597dee5b9 in ossl_start_ssl (opts=0, funcname=0x7f9597dfc8f3 "SSL_connect", func=<optimized out>, self=94087776515360) at /tmp/ruby/src/trunk-asserts/ext/openssl/ossl_ssl.c:1680
  #6  ossl_ssl_connect (self=94087776515360) at /tmp/ruby/src/trunk-asserts/ext/openssl/ossl_ssl.c:1722
  #7  0x00007f959c14a21e in vm_call_cfunc_with_frame (ci=0x559284bef6f0, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f9596fb4bb0, ec=0x7f95900118f8) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2005
  #8  vm_call_cfunc (ec=0x7f95900118f8, reg_cfp=0x7f9596fb4bb0, calling=<optimized out>, ci=0x559284bef6f0, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2021
  #9  0x00007f959c154152 in vm_sendish (method_explorer=<optimized out>, block_handler=0, cc=0x559284bef760, ci=0x559284bef6f0, reg_cfp=0x7f9596fb4bb0, ec=0x7f95900118f8) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3349
  #10 vm_exec_core (ec=ec@entry=0x7f95900118f8, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:782
  #11 0x00007f959c15b271 in rb_vm_exec (ec=ec@entry=0x7f95900118f8, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #12 0x00007f959c15be7d in invoke_block (ec=ec@entry=0x7f95900118f8, iseq=iseq@entry=0x559284c213b8, self=self@entry=94087779406480, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #13 0x00007f959c15ce6d in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7f959c510ce0, argc=1, self=94087779406480, captured=<optimized out>, ec=0x7f95900118f8) at /tmp/ruby/src/trunk-asserts/vm.c:1104
  #14 invoke_block_from_c_bh (ec=ec@entry=0x7f95900118f8, block_handler=<optimized out>, block_handler@entry=140280459906217, argv=argv@entry=0x7f959c510d60, 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 0x00007f959c15d012 in vm_yield (argc=1, argv=0x7f959c510d60, ec=0x7f95900118f8) at /tmp/ruby/src/trunk-asserts/vm.c:1167
  #16 rb_yield_0 (argv=0x7f959c510d60, 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 0x00007f959bf1d90c in rb_ary_each (ary=94087779404760) at /tmp/ruby/src/trunk-asserts/array.c:2087
  #20 0x00007f959c14a21e in vm_call_cfunc_with_frame (ci=0x559284bc2e10, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f9596fb4c90, ec=0x7f95900118f8) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2005
  #21 vm_call_cfunc (ec=0x7f95900118f8, reg_cfp=0x7f9596fb4c90, calling=<optimized out>, ci=0x559284bc2e10, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2021
  #22 0x00007f959c1541ff in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cc=0x559284bca850, ci=0x559284bc2e10, reg_cfp=0x7f9596fb4c90, ec=0x7f95900118f8) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3349
  #23 vm_exec_core (ec=ec@entry=0x7f95900118f8, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:764
  #24 0x00007f959c15b271 in rb_vm_exec (ec=ec@entry=0x7f95900118f8, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #25 0x00007f959c1600c0 in vm_call0_body (argv=0x7f9596eb5240, cc=0x7f959c511170, ci=0x7f959c511140, calling=0x7f959c511150, ec=0x7f95900118f8) at /tmp/ruby/src/trunk-asserts/vm_eval.c:128
  #26 rb_vm_call0 (ec=0x7f95900118f8, recv=recv@entry=94087776517400, id=id@entry=3041, argc=argc@entry=1824163297, argv=0x7f9596eb5240, argv@entry=0x1, me=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_eval.c:60
  #27 0x00007f959c160cf0 in rb_call0 (ec=<optimized out>, recv=recv@entry=94087776517400, mid=mid@entry=3041, argc=1824163297, argc@entry=3041, argv=argv@entry=0x1, self=<optimized out>, scope=CALL_FCALL) at /tmp/ruby/src/trunk-asserts/vm_eval.c:309
  #28 0x00007f959c160d45 in rb_call (scope=CALL_FCALL, argv=0x1, argc=3041, mid=3041, recv=94087776517400) at /tmp/ruby/src/trunk-asserts/vm_eval.c:602
  #29 rb_funcallv (recv=recv@entry=94087776517400, mid=mid@entry=3041, argc=argc@entry=1, argv=argv@entry=0x7f9596eb5240) at /tmp/ruby/src/trunk-asserts/vm_eval.c:824
  #30 0x00007f959bfb412e in rb_obj_call_init (obj=obj@entry=94087776517400, argc=argc@entry=1, argv=argv@entry=0x7f9596eb5240) at /tmp/ruby/src/trunk-asserts/eval.c:1627
  #31 0x00007f959c042afd in rb_class_s_new (argc=1, argv=0x7f9596eb5240, klass=94087779403600) at /tmp/ruby/src/trunk-asserts/object.c:2187
  #32 0x00007f959c14a21e in vm_call_cfunc_with_frame (ci=0x559284bc8c00, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f9596fb4d38, ec=0x7f95900118f8) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2005
  #33 vm_call_cfunc (ec=0x7f95900118f8, reg_cfp=0x7f9596fb4d38, calling=<optimized out>, ci=0x559284bc8c00, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2021
  #34 0x00007f959c154152 in vm_sendish (method_explorer=<optimized out>, block_handler=0, cc=0x559284c2d718, ci=0x559284bc8c00, reg_cfp=0x7f9596fb4d38, ec=0x7f95900118f8) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3349
  #35 vm_exec_core (ec=ec@entry=0x7f95900118f8, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:782
  #36 0x00007f959c15b271 in rb_vm_exec (ec=ec@entry=0x7f95900118f8, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #37 0x00007f959c1623e4 in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=94087781085520, iseq=0x559284c24040, ec=0x7f95900118f8) 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=94087781085520, captured=<optimized out>, ec=0x7f95900118f8) 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=0x7f95900118f8) 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 0x00007f959bfb0b42 in rb_rescue2 (b_proc=0x7f959c161f80 <loop_i>, data1=0, r_proc=0x7f959c143a10 <loop_stop>, data2=0) at /tmp/ruby/src/trunk-asserts/eval.c:934
  #44 0x00007f959c14a21e in vm_call_cfunc_with_frame (ci=0x559284c3ee50, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f9596fb4fa0, ec=0x7f95900118f8) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2005
  #45 vm_call_cfunc (ec=0x7f95900118f8, reg_cfp=0x7f9596fb4fa0, calling=<optimized out>, ci=0x559284c3ee50, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2021
  #46 0x00007f959c1541ff in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cc=0x559284c3eba0, ci=0x559284c3ee50, reg_cfp=0x7f9596fb4fa0, ec=0x7f95900118f8) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3349
  #47 vm_exec_core (ec=ec@entry=0x7f95900118f8, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:764
  #48 0x00007f959c15b271 in rb_vm_exec (ec=ec@entry=0x7f95900118f8, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #49 0x00007f959c15be7d in invoke_block (ec=ec@entry=0x7f95900118f8, iseq=iseq@entry=0x559284c24220, self=self@entry=94087781085520, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #50 0x00007f959c15efe1 in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7f959c511bd0, argc=<optimized out>, self=94087781085520, captured=0x7f9590010c70, ec=0x7f95900118f8) 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=0x7f959c511bd0, argc=<optimized out>, self=94087781085520, proc=0x22220001, ec=0x7f95900118f8) at /tmp/ruby/src/trunk-asserts/vm.c:1204
  #52 vm_invoke_proc (passed_block_handler=0, argv=0x7f959c511bd0, argc=<optimized out>, self=94087781085520, proc=0x22220001, ec=0x7f95900118f8) at /tmp/ruby/src/trunk-asserts/vm.c:1222
  #53 rb_vm_invoke_proc (ec=0x7f95900118f8, proc=proc@entry=0x7f9590010c70, argc=argc@entry=1, argv=argv@entry=0x7f959c511bd0, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/src/trunk-asserts/vm.c:1243
  #54 0x00007f959c1111d1 in thread_do_start (th=th@entry=0x7f95900116a0) at /tmp/ruby/src/trunk-asserts/thread.c:686
  #55 0x00007f959c11363e in thread_start_func_2 (th=th@entry=0x7f95900116a0, stack_start=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread.c:725
  #56 0x00007f959c113beb in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:1030
  #57 0x00007f959b6c36db in start_thread (arg=0x7f959c512700) at pthread_create.c:463
  #58 0x00007f959bc1988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 2 (Thread 0x7f959c533700 (LWP 12518)):
  #0  0x00007f959bc0f03f in __GI___select (nfds=7, readfds=0x7f9590014be0, writefds=0x0, exceptfds=0x0, timeout=0x0) at ../sysdeps/unix/sysv/linux/select.c:41
  #1  0x00007f959c116d1c 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  0x00007f959c116e98 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=140280549549104) at /tmp/ruby/src/trunk-asserts/thread.c:3939
  #4  0x00007f959bfb1146 in rb_ensure (b_proc=b_proc@entry=0x7f959c116d20 <do_select>, data1=data1@entry=140280549549104, e_proc=e_proc@entry=0x7f959c116a50 <select_set_free>, data2=data2@entry=140280549549104) at /tmp/ruby/src/trunk-asserts/eval.c:1075
  #5  0x00007f959c1174a6 in rb_thread_fd_select (max=max@entry=7, read=read@entry=0x7f959c532780, write=write@entry=0x0, except=except@entry=0x0, timeout=timeout@entry=0x0) at /tmp/ruby/src/trunk-asserts/thread.c:4062
  #6  0x00007f959bfe4c10 in select_internal (fds=0x7f959c532780, tp=0x0, except=<optimized out>, write=<optimized out>, read=<optimized out>) at /tmp/ruby/src/trunk-asserts/io.c:9091
  #7  select_call (arg=arg@entry=140280549549920) at /tmp/ruby/src/trunk-asserts/io.c:9161
  #8  0x00007f959bfb1146 in rb_ensure (b_proc=b_proc@entry=0x7f959bfe48e0 <select_call>, data1=data1@entry=140280549549920, e_proc=e_proc@entry=0x7f959bfe1090 <select_end>, data2=data2@entry=140280549549920) at /tmp/ruby/src/trunk-asserts/eval.c:1075
  #9  0x00007f959bfe0fd6 in rb_f_select (argc=<optimized out>, argv=<optimized out>, obj=<optimized out>) at /tmp/ruby/src/trunk-asserts/io.c:9510
  #10 0x00007f959c14a21e in vm_call_cfunc_with_frame (ci=0x559284a63080, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f95970b5ef8, ec=0x559284adbf08) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2005
  #11 vm_call_cfunc (ec=0x559284adbf08, reg_cfp=0x7f95970b5ef8, calling=<optimized out>, ci=0x559284a63080, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2021
  #12 0x00007f959c154152 in vm_sendish (method_explorer=<optimized out>, block_handler=0, cc=0x559284a630c0, ci=0x559284a63080, reg_cfp=0x7f95970b5ef8, ec=0x559284adbf08) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3349
  #13 vm_exec_core (ec=ec@entry=0x559284adbf08, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:782
  #14 0x00007f959c15b271 in rb_vm_exec (ec=ec@entry=0x559284adbf08, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #15 0x00007f959c15be7d in invoke_block (ec=ec@entry=0x559284adbf08, iseq=iseq@entry=0x559284c25440, self=self@entry=94087781085520, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #16 0x00007f959c15efe1 in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7f959c532bd0, argc=<optimized out>, self=94087781085520, captured=0x559284d057d0, ec=0x559284adbf08) 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=0x7f959c532bd0, argc=<optimized out>, self=94087781085520, proc=0x22220001, ec=0x559284adbf08) at /tmp/ruby/src/trunk-asserts/vm.c:1204
  #18 vm_invoke_proc (passed_block_handler=0, argv=0x7f959c532bd0, argc=<optimized out>, self=94087781085520, proc=0x22220001, ec=0x559284adbf08) at /tmp/ruby/src/trunk-asserts/vm.c:1222
  #19 rb_vm_invoke_proc (ec=0x559284adbf08, proc=proc@entry=0x559284d057d0, argc=argc@entry=0, argv=argv@entry=0x7f959c532bd0, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/src/trunk-asserts/vm.c:1243
  #20 0x00007f959c1111d1 in thread_do_start (th=th@entry=0x559284d05570) at /tmp/ruby/src/trunk-asserts/thread.c:686
  #21 0x00007f959c11363e in thread_start_func_2 (th=th@entry=0x559284d05570, stack_start=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread.c:725
  #22 0x00007f959c113beb in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:1030
  #23 0x00007f959b6c36db in start_thread (arg=0x7f959c533700) at pthread_create.c:463
  #24 0x00007f959bc1988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 1 (Thread 0x7f959c696d80 (LWP 12514)):
  #0  0x00007f959bc0ccf6 in __GI_ppoll (fds=fds@entry=0x7ffe79a39bc0, nfds=nfds@entry=2, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
  #1  0x00007f959c111edc in native_ppoll_sleep (th=th@entry=0x5592847dcfa0, rel=rel@entry=0x0) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:2136
  #2  0x00007f959c11272a in native_sleep (th=th@entry=0x5592847dcfa0, rel=0x0) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:2175
  #3  0x00007f959c11675e in thread_join_sleep (arg=arg@entry=140730939186720) at /tmp/ruby/src/trunk-asserts/thread.c:987
  #4  0x00007f959bfb1146 in rb_ensure (b_proc=b_proc@entry=0x7f959c116610 <thread_join_sleep>, data1=data1@entry=140730939186720, e_proc=e_proc@entry=0x7f959c10bc50 <remove_from_join_list>, data2=data2@entry=140730939186720) at /tmp/ruby/src/trunk-asserts/eval.c:1075
  #5  0x00007f959c10eed8 in thread_join (target_th=0x559284d05570, rel=rel@entry=0x0) at /tmp/ruby/src/trunk-asserts/thread.c:1032
  #6  0x00007f959c10effc in thread_join_m (argc=<optimized out>, argv=<optimized out>, self=94087781072960) at /tmp/ruby/src/trunk-asserts/thread.c:1129
  #7  0x00007f959c14a21e in vm_call_cfunc_with_frame (ci=0x559284a3aea0, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7f959c694fa0, ec=0x5592847dd438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2005
  #8  vm_call_cfunc (ec=0x5592847dd438, reg_cfp=0x7f959c694fa0, calling=<optimized out>, ci=0x559284a3aea0, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2021
  #9  0x00007f959c15e6ca in vm_call_method (ec=0x5592847dd438, cfp=0x7f959c694fa0, calling=<optimized out>, ci=<optimized out>, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2495
  #10 0x00007f959c154152 in vm_sendish (method_explorer=<optimized out>, block_handler=0, cc=0x559284a7aa78, ci=0x559284a3aea0, reg_cfp=0x7f959c694fa0, ec=0x5592847dd438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3349
  #11 vm_exec_core (ec=ec@entry=0x5592847dd438, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:782
  #12 0x00007f959c15b271 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 0x00007f959c15fb50 in rb_iseq_eval_main (iseq=iseq@entry=0x559284a77b98) at /tmp/ruby/src/trunk-asserts/vm.c:2156
  #14 0x00007f959bfad366 in ruby_exec_internal (n=0x559284a77b98) at /tmp/ruby/src/trunk-asserts/eval.c:261
  #15 0x00007f959bfafaad in ruby_exec_node (n=<optimized out>, n@entry=0x559284a77b98) at /tmp/ruby/src/trunk-asserts/eval.c:325
  #16 0x00007f959bfb3a5e in ruby_run_node (n=0x559284a77b98) at /tmp/ruby/src/trunk-asserts/eval.c:317
  #17 0x00005592834a0a1f in main (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk-asserts/main.c:42
  >>> Dump Ruby level backtrace
  th: 0x5592847dcfa0, native_id: 0x7f959c696d80
  -- Control frame information -----------------------------------------------
  c:0003 p:---- s:0012 e:000011 CFUNC  :join
  c:0002 p:0239 s:0008 E:0016b0 EVAL   /tmp/ruby/src/trunk-asserts/test/drb/ut_drb_drbssl.rb:37 [FINISH]
  c:0001 p:0000 s:0003 E:0024e0 (none) [FINISH]
  
  th: 0x559284d05570, native_id: 0x7f959c533700
  -- 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: 0x7f95900116a0, native_id: 0x7f959c512700
  -- 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, 12514]
  "gdb -p 12236 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  #<Thread:0x0000556d42c12f28@/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 12250]
  [New LWP 12251]
  [New LWP 12252]
  [New LWP 12273]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  0x00007ff816d21b85 in BN_mod_word () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1
  >>> Machine level backtrace
  
  Thread 5 (Thread 0x7ff81602c700 (LWP 12273)):
  #0  0x00007ff81ae6aed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7ff81602bd70, expected=0, futex_word=0x7ff81602be88) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
  #1  __pthread_cond_wait_common (abstime=0x7ff81602be50, mutex=0x7ff81bc183a0 <thread_cache_lock>, cond=0x7ff81602be60) at pthread_cond_wait.c:533
  #2  __pthread_cond_timedwait (cond=0x7ff81602be60, mutex=0x7ff81bc183a0 <thread_cache_lock>, abstime=0x7ff81602be50) at pthread_cond_wait.c:667
  #3  0x00007ff81b8b4cd8 in native_cond_timedwait (abs=<synthetic pointer>, mutex=0x7ff81bc183a0 <thread_cache_lock>, cond=0x7ff81602be60) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:529
  #4  register_cached_thread_and_wait (altstack=0x7ff7f8000b20) 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  0x00007ff81ae646db in start_thread (arg=0x7ff81602c700) at pthread_create.c:463
  #7  0x00007ff81b3ba88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 4 (Thread 0x7ff81bc92700 (LWP 12252)):
  #0  0x00007ff81ae6a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x556d42ba4b74) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
  #1  __pthread_cond_wait_common (abstime=0x0, mutex=0x556d42ba4ba0, cond=0x556d42ba4b48) at pthread_cond_wait.c:502
  #2  __pthread_cond_wait (cond=0x556d42ba4b48, mutex=0x556d42ba4ba0) at pthread_cond_wait.c:655
  #3  0x00007ff81b8b31fc in rb_native_cond_wait (mutex=0x556d42ba4ba0, cond=0x556d42ba4b48) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:509
  #4  native_cond_sleep (th=th@entry=0x556d42ba4ae0, rel=rel@entry=0x0) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:1262
  #5  0x00007ff81b8b3575 in native_sleep (th=0x556d42ba4ae0, rel=0x0) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:2178
  #6  0x00007ff81b8b6cf6 in queue_sleep () at /tmp/ruby/src/trunk-asserts/thread.c:1739
  #7  0x00007ff81b752146 in rb_ensure (b_proc=b_proc@entry=0x7ff81b8b6c70 <queue_sleep>, data1=data1@entry=93927752698320, e_proc=e_proc@entry=0x7ff81b8acbe0 <queue_sleep_done>, data2=data2@entry=140703594780544) at /tmp/ruby/src/trunk-asserts/eval.c:1075
  #8  0x00007ff81b8af02e in queue_do_pop (should_block=1, q=0x556d42826860, self=93927752698320) at /tmp/ruby/src/trunk-asserts/thread_sync.c:909
  #9  rb_queue_pop (argc=<optimized out>, argv=<optimized out>, self=93927752698320) at /tmp/ruby/src/trunk-asserts/thread_sync.c:945
  #10 0x00007ff81b8eb21e in vm_call_cfunc_with_frame (ci=0x556d42a4f020, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7ff816450fa0, ec=0x556d42dd8a08) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2005
  #11 vm_call_cfunc (ec=0x556d42dd8a08, reg_cfp=0x7ff816450fa0, calling=<optimized out>, ci=0x556d42a4f020, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2021
  #12 0x00007ff81b8f5152 in vm_sendish (method_explorer=<optimized out>, block_handler=0, cc=0x556d42a4f090, ci=0x556d42a4f020, reg_cfp=0x7ff816450fa0, ec=0x556d42dd8a08) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3349
  #13 vm_exec_core (ec=ec@entry=0x556d42dd8a08, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:782
  #14 0x00007ff81b8fc271 in rb_vm_exec (ec=ec@entry=0x556d42dd8a08, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #15 0x00007ff81b8fce7d in invoke_block (ec=ec@entry=0x556d42dd8a08, iseq=iseq@entry=0x556d42a67b10, self=self@entry=93927752568280, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #16 0x00007ff81b8fffe1 in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7ff81bc91bd0, argc=<optimized out>, self=93927752568280, captured=0x556d4287f560, ec=0x556d42dd8a08) 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=0x7ff81bc91bd0, argc=<optimized out>, self=93927752568280, proc=0x22220001, ec=0x556d42dd8a08) at /tmp/ruby/src/trunk-asserts/vm.c:1204
  #18 vm_invoke_proc (passed_block_handler=0, argv=0x7ff81bc91bd0, argc=<optimized out>, self=93927752568280, proc=0x22220001, ec=0x556d42dd8a08) at /tmp/ruby/src/trunk-asserts/vm.c:1222
  #19 rb_vm_invoke_proc (ec=0x556d42dd8a08, proc=proc@entry=0x556d4287f560, argc=argc@entry=0, argv=argv@entry=0x7ff81bc91bd0, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/src/trunk-asserts/vm.c:1243
  #20 0x00007ff81b8b21d1 in thread_do_start (th=th@entry=0x556d42ba4ae0) at /tmp/ruby/src/trunk-asserts/thread.c:686
  #21 0x00007ff81b8b463e in thread_start_func_2 (th=th@entry=0x556d42ba4ae0, stack_start=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread.c:725
  #22 0x00007ff81b8b4beb in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:1030
  #23 0x00007ff81ae646db in start_thread (arg=0x7ff81bc92700) at pthread_create.c:463
  #24 0x00007ff81b3ba88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 3 (Thread 0x7ff81bcb3700 (LWP 12251)):
  #0  0x00007ff81b3adcf6 in __GI_ppoll (fds=fds@entry=0x7ff81bcb2518, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
  #1  0x00007ff81b8b2687 in rb_sigwait_sleep (th=th@entry=0x556d42c210c0, sigwait_fd=sigwait_fd@entry=3, rel=rel@entry=0x0) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:2044
  #2  0x00007ff81b8b3643 in native_sleep (th=<optimized out>, rel=0x0) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:2164
  #3  0x00007ff81b8b6cf6 in queue_sleep () at /tmp/ruby/src/trunk-asserts/thread.c:1739
  #4  0x00007ff81b752146 in rb_ensure (b_proc=b_proc@entry=0x7ff81b8b6c70 <queue_sleep>, data1=data1@entry=93927759984360, e_proc=e_proc@entry=0x7ff81b8acbe0 <queue_sleep_done>, data2=data2@entry=140703594915712) at /tmp/ruby/src/trunk-asserts/eval.c:1075
  #5  0x00007ff81b8af02e in queue_do_pop (should_block=1, q=0x556d42c21090, self=93927759984360) at /tmp/ruby/src/trunk-asserts/thread_sync.c:909
  #6  rb_queue_pop (argc=<optimized out>, argv=<optimized out>, self=93927759984360) at /tmp/ruby/src/trunk-asserts/thread_sync.c:945
  #7  0x00007ff81b8eb21e in vm_call_cfunc_with_frame (ci=0x556d42a4f020, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7ff816763fa0, ec=0x556d42d69778) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2005
  #8  vm_call_cfunc (ec=0x556d42d69778, reg_cfp=0x7ff816763fa0, calling=<optimized out>, ci=0x556d42a4f020, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2021
  #9  0x00007ff81b8f5152 in vm_sendish (method_explorer=<optimized out>, block_handler=0, cc=0x556d42a4f090, ci=0x556d42a4f020, reg_cfp=0x7ff816763fa0, ec=0x556d42d69778) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3349
  #10 vm_exec_core (ec=ec@entry=0x556d42d69778, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:782
  #11 0x00007ff81b8fc271 in rb_vm_exec (ec=ec@entry=0x556d42d69778, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #12 0x00007ff81b8fce7d in invoke_block (ec=ec@entry=0x556d42d69778, iseq=iseq@entry=0x556d42a67b10, self=self@entry=93927759984760, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #13 0x00007ff81b8fffe1 in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7ff81bcb2bd0, argc=<optimized out>, self=93927759984760, captured=0x556d42d69a30, ec=0x556d42d69778) 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=0x7ff81bcb2bd0, argc=<optimized out>, self=93927759984760, proc=0x22220001, ec=0x556d42d69778) at /tmp/ruby/src/trunk-asserts/vm.c:1204
  #15 vm_invoke_proc (passed_block_handler=0, argv=0x7ff81bcb2bd0, argc=<optimized out>, self=93927759984760, proc=0x22220001, ec=0x556d42d69778) at /tmp/ruby/src/trunk-asserts/vm.c:1222
  #16 rb_vm_invoke_proc (ec=0x556d42d69778, proc=proc@entry=0x556d42d69a30, argc=argc@entry=0, argv=argv@entry=0x7ff81bcb2bd0, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/src/trunk-asserts/vm.c:1243
  #17 0x00007ff81b8b21d1 in thread_do_start (th=th@entry=0x556d42c210c0) at /tmp/ruby/src/trunk-asserts/thread.c:686
  #18 0x00007ff81b8b463e in thread_start_func_2 (th=th@entry=0x556d42c210c0, stack_start=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread.c:725
  #19 0x00007ff81b8b4beb in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:1030
  #20 0x00007ff81ae646db in start_thread (arg=0x7ff81bcb3700) at pthread_create.c:463
  #21 0x00007ff81b3ba88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 2 (Thread 0x7ff81bcd4700 (LWP 12250)):
  #0  0x00007ff81b3a90b4 in __GI___libc_read (fd=5, buf=0x7ff810004d50, nbytes=1024) at ../sysdeps/unix/sysv/linux/read.c:27
  #1  0x00007ff81b781191 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=0x7ff81bcd3770) at /tmp/ruby/src/trunk-asserts/io.c:993
  #3  0x00007ff81b8b625e in rb_thread_io_blocking_region (func=0x7ff81b781120 <internal_read_func>, data1=0x7ff81bcd3770, fd=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread.c:1582
  #4  0x00007ff81b752146 in rb_ensure (b_proc=b_proc@entry=0x7ff81b781080 <read_internal_call>, data1=data1@entry=140703595050864, e_proc=e_proc@entry=0x7ff81b885190 <rb_str_unlocktmp>, data2=<optimized out>) at /tmp/ruby/src/trunk-asserts/eval.c:1075
  #5  0x00007ff81b89897b in rb_str_locktmp_ensure (str=<optimized out>, func=func@entry=0x7ff81b781080 <read_internal_call>, arg=arg@entry=140703595050864) at /tmp/ruby/src/trunk-asserts/string.c:2655
  #6  0x00007ff81b79799c in read_internal_locktmp (iis=0x7ff81bcd3770, 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  0x00007ff81b797ea1 in io_readpartial (argc=<optimized out>, argv=<optimized out>, io=<optimized out>) at /tmp/ruby/src/trunk-asserts/io.c:2923
  #9  0x00007ff81b8eb21e in vm_call_cfunc_with_frame (ci=0x556d42676080, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7ff816864fa0, ec=0x556d42d577f8) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2005
  #10 vm_call_cfunc (ec=0x556d42d577f8, reg_cfp=0x7ff816864fa0, calling=<optimized out>, ci=0x556d42676080, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2021
  #11 0x00007ff81b8f5152 in vm_sendish (method_explorer=<optimized out>, block_handler=0, cc=0x556d42676698, ci=0x556d42676080, reg_cfp=0x7ff816864fa0, ec=0x556d42d577f8) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3349
  #12 vm_exec_core (ec=ec@entry=0x556d42d577f8, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:782
  #13 0x00007ff81b8fc271 in rb_vm_exec (ec=ec@entry=0x556d42d577f8, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #14 0x00007ff81b8fce7d in invoke_block (ec=ec@entry=0x556d42d577f8, iseq=iseq@entry=0x556d4252a9e0, self=self@entry=93927758274280, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #15 0x00007ff81b8fffe1 in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7ff81bcd3bd0, argc=<optimized out>, self=93927758274280, captured=0x556d42d57a80, ec=0x556d42d577f8) 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=0x7ff81bcd3bd0, argc=<optimized out>, self=93927758274280, proc=0x22220001, ec=0x556d42d577f8) at /tmp/ruby/src/trunk-asserts/vm.c:1204
  #17 vm_invoke_proc (passed_block_handler=0, argv=0x7ff81bcd3bd0, argc=<optimized out>, self=93927758274280, proc=0x22220001, ec=0x556d42d577f8) at /tmp/ruby/src/trunk-asserts/vm.c:1222
  #18 rb_vm_invoke_proc (ec=0x556d42d577f8, proc=proc@entry=0x556d42d57a80, argc=argc@entry=0, argv=argv@entry=0x7ff81bcd3bd0, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/src/trunk-asserts/vm.c:1243
  #19 0x00007ff81b8b21d1 in thread_do_start (th=th@entry=0x556d42d575a0) at /tmp/ruby/src/trunk-asserts/thread.c:686
  #20 0x00007ff81b8b463e in thread_start_func_2 (th=th@entry=0x556d42d575a0, stack_start=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread.c:725
  #21 0x00007ff81b8b4beb in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:1030
  #22 0x00007ff81ae646db in start_thread (arg=0x7ff81bcd4700) at pthread_create.c:463
  #23 0x00007ff81b3ba88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 1 (Thread 0x7ff81be37d80 (LWP 12236)):
  #0  0x00007ff816d21b85 in BN_mod_word () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1
  #1  0x00007ff816d1ed81 in BN_generate_prime_ex () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1
  #2  0x00007ff816dec8f4 in RSA_generate_key_ex () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1
  #3  0x00007ff8173844fc in rsa_blocking_gen (arg=0x7ffe6027aad0) 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  0x00007ff81738552f in ossl_rsa_initialize (argc=<optimized out>, argv=0x7ff81bd36508, self=93927754582320) at /tmp/ruby/src/trunk-asserts/ext/openssl/ossl_pkey_rsa.c:233
  #6  0x00007ff81b900f1a in vm_call0_cfunc_with_frame (ci=0x7ffe6027aba0, cc=0x7ffe6027abd0, argv=0x7ff81bd36508, calling=0x7ffe6027abb0, ec=0x556d4251a438) at /tmp/ruby/src/trunk-asserts/vm_eval.c:86
  #7  vm_call0_cfunc (argv=0x7ff81bd36508, cc=0x7ffe6027abd0, ci=0x7ffe6027aba0, calling=0x7ffe6027abb0, ec=0x556d4251a438) at /tmp/ruby/src/trunk-asserts/vm_eval.c:100
  #8  vm_call0_body (argv=0x7ff81bd36508, cc=0x7ffe6027abd0, ci=0x7ffe6027aba0, calling=0x7ffe6027abb0, ec=0x556d4251a438) at /tmp/ruby/src/trunk-asserts/vm_eval.c:132
  #9  rb_vm_call0 (ec=0x556d4251a438, recv=recv@entry=93927754582320, id=id@entry=3041, argc=argc@entry=-405012127, argv=0x7ff81bd36508, argv@entry=0x1, me=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_eval.c:60
  #10 0x00007ff81b901cf0 in rb_call0 (ec=<optimized out>, recv=recv@entry=93927754582320, mid=mid@entry=3041, argc=-405012127, argc@entry=3041, argv=argv@entry=0x1, self=<optimized out>, scope=CALL_FCALL) at /tmp/ruby/src/trunk-asserts/vm_eval.c:309
  #11 0x00007ff81b901d45 in rb_call (scope=CALL_FCALL, argv=0x1, argc=3041, mid=3041, recv=93927754582320) at /tmp/ruby/src/trunk-asserts/vm_eval.c:602
  #12 rb_funcallv (recv=recv@entry=93927754582320, mid=mid@entry=3041, argc=argc@entry=1, argv=argv@entry=0x7ff81bd36508) at /tmp/ruby/src/trunk-asserts/vm_eval.c:824
  #13 0x00007ff81b75512e in rb_obj_call_init (obj=obj@entry=93927754582320, argc=argc@entry=1, argv=argv@entry=0x7ff81bd36508) at /tmp/ruby/src/trunk-asserts/eval.c:1627
  #14 0x00007ff81b7e3afd in rb_class_s_new (argc=1, argv=0x7ff81bd36508, klass=93927758408040) at /tmp/ruby/src/trunk-asserts/object.c:2187
  #15 0x00007ff81b8eb21e in vm_call_cfunc_with_frame (ci=0x556d42a4f890, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7ff81be35ad0, ec=0x556d4251a438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2005
  #16 vm_call_cfunc (ec=0x556d4251a438, reg_cfp=0x7ff81be35ad0, calling=<optimized out>, ci=0x556d42a4f890, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2021
  #17 0x00007ff81b8f51ff in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cc=0x556d42b5c760, ci=0x556d42a4f890, reg_cfp=0x7ff81be35ad0, ec=0x556d4251a438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3349
  #18 vm_exec_core (ec=ec@entry=0x556d4251a438, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:764
  #19 0x00007ff81b8fc271 in rb_vm_exec (ec=ec@entry=0x556d4251a438, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #20 0x00007ff81b8fce7d in invoke_block (ec=ec@entry=0x556d4251a438, iseq=iseq@entry=0x556d42aae998, self=self@entry=93927757335280, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #21 0x00007ff81b8fde6d in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7ffe6027aff0, argc=1, self=93927757335280, captured=<optimized out>, ec=0x556d4251a438) at /tmp/ruby/src/trunk-asserts/vm.c:1104
  #22 invoke_block_from_c_bh (ec=ec@entry=0x556d4251a438, block_handler=<optimized out>, block_handler@entry=140703596501961, argv=argv@entry=0x7ffe6027b070, 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 0x00007ff81b8fe012 in vm_yield (argc=1, argv=0x7ffe6027b070, ec=0x556d4251a438) at /tmp/ruby/src/trunk-asserts/vm.c:1167
  #24 rb_yield_0 (argv=0x7ffe6027b070, 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 0x00007ff81b6be90c in rb_ary_each (ary=93927756118560) at /tmp/ruby/src/trunk-asserts/array.c:2087
  #28 0x00007ff81b8eb21e in vm_call_cfunc_with_frame (ci=0x556d42a06590, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7ff81be35bb0, ec=0x556d4251a438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2005
  #29 vm_call_cfunc (ec=0x556d4251a438, reg_cfp=0x7ff81be35bb0, calling=<optimized out>, ci=0x556d42a06590, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2021
  #30 0x00007ff81b8f51ff in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cc=0x556d42a48d20, ci=0x556d42a06590, reg_cfp=0x7ff81be35bb0, ec=0x556d4251a438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3349
  #31 vm_exec_core (ec=ec@entry=0x556d4251a438, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:764
  #32 0x00007ff81b8fc271 in rb_vm_exec (ec=ec@entry=0x556d4251a438, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #33 0x00007ff81b9010c0 in vm_call0_body (argv=0x7ff81bd36378, cc=0x7ffe6027b480, ci=0x7ffe6027b450, calling=0x7ffe6027b460, ec=0x556d4251a438) at /tmp/ruby/src/trunk-asserts/vm_eval.c:128
  #34 rb_vm_call0 (ec=0x556d4251a438, recv=recv@entry=93927754097600, id=id@entry=3041, argc=argc@entry=-405012127, argv=0x7ff81bd36378, argv@entry=0x3, me=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_eval.c:60
  #35 0x00007ff81b901cf0 in rb_call0 (ec=<optimized out>, recv=recv@entry=93927754097600, mid=mid@entry=3041, argc=-405012127, argc@entry=3041, argv=argv@entry=0x3, self=<optimized out>, scope=CALL_FCALL) at /tmp/ruby/src/trunk-asserts/vm_eval.c:309
  #36 0x00007ff81b901d45 in rb_call (scope=CALL_FCALL, argv=0x3, argc=3041, mid=3041, recv=93927754097600) at /tmp/ruby/src/trunk-asserts/vm_eval.c:602
  #37 rb_funcallv (recv=recv@entry=93927754097600, mid=mid@entry=3041, argc=argc@entry=3, argv=argv@entry=0x7ff81bd36378) at /tmp/ruby/src/trunk-asserts/vm_eval.c:824
  #38 0x00007ff81b75512e in rb_obj_call_init (obj=obj@entry=93927754097600, argc=argc@entry=3, argv=argv@entry=0x7ff81bd36378) at /tmp/ruby/src/trunk-asserts/eval.c:1627
  #39 0x00007ff81b7e3afd in rb_class_s_new (argc=3, argv=0x7ff81bd36378, klass=93927756112200) at /tmp/ruby/src/trunk-asserts/object.c:2187
  #40 0x00007ff81b8eb21e in vm_call_cfunc_with_frame (ci=0x556d42ae9880, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7ff81be35c58, ec=0x556d4251a438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2005
  #41 vm_call_cfunc (ec=0x556d4251a438, reg_cfp=0x7ff81be35c58, calling=<optimized out>, ci=0x556d42ae9880, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2021
  #42 0x00007ff81b8f5152 in vm_sendish (method_explorer=<optimized out>, block_handler=0, cc=0x556d42ace288, ci=0x556d42ae9880, reg_cfp=0x7ff81be35c58, ec=0x556d4251a438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3349
  #43 vm_exec_core (ec=ec@entry=0x556d4251a438, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:782
  #44 0x00007ff81b8fc271 in rb_vm_exec (ec=ec@entry=0x556d4251a438, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #45 0x00007ff81b9010c0 in vm_call0_body (argv=0x7ff81bd36308, cc=0x7ffe6027b8b0, ci=0x7ffe6027b880, calling=0x7ffe6027b890, ec=0x556d4251a438) at /tmp/ruby/src/trunk-asserts/vm_eval.c:128
  #46 rb_vm_call0 (ec=0x556d4251a438, recv=recv@entry=93927752569400, id=id@entry=3041, argc=argc@entry=-405012127, argv=0x7ff81bd36308, argv@entry=0x0, me=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_eval.c:60
  #47 0x00007ff81b901cf0 in rb_call0 (ec=<optimized out>, recv=recv@entry=93927752569400, mid=mid@entry=3041, argc=-405012127, argc@entry=3041, argv=argv@entry=0x0, self=<optimized out>, scope=CALL_FCALL) at /tmp/ruby/src/trunk-asserts/vm_eval.c:309
  #48 0x00007ff81b901d45 in rb_call (scope=CALL_FCALL, argv=0x0, argc=3041, mid=3041, recv=93927752569400) at /tmp/ruby/src/trunk-asserts/vm_eval.c:602
  #49 rb_funcallv (recv=recv@entry=93927752569400, mid=mid@entry=3041, argc=argc@entry=0, argv=argv@entry=0x7ff81bd36308) at /tmp/ruby/src/trunk-asserts/vm_eval.c:824
  #50 0x00007ff81b75512e in rb_obj_call_init (obj=obj@entry=93927752569400, argc=argc@entry=0, argv=argv@entry=0x7ff81bd36308) at /tmp/ruby/src/trunk-asserts/eval.c:1627
  #51 0x00007ff81b7e3afd in rb_class_s_new (argc=0, argv=0x7ff81bd36308, klass=93927759789000) at /tmp/ruby/src/trunk-asserts/object.c:2187
  #52 0x00007ff81b8eb21e in vm_call_cfunc_with_frame (ci=0x556d429cbc50, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7ff81be35d00, ec=0x556d4251a438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2005
  #53 vm_call_cfunc (ec=0x556d4251a438, reg_cfp=0x7ff81be35d00, calling=<optimized out>, ci=0x556d429cbc50, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2021
  #54 0x00007ff81b8f5152 in vm_sendish (method_explorer=<optimized out>, block_handler=0, cc=0x556d429fbd50, ci=0x556d429cbc50, reg_cfp=0x7ff81be35d00, ec=0x556d4251a438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3349
  #55 vm_exec_core (ec=ec@entry=0x556d4251a438, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:782
  #56 0x00007ff81b8fc271 in rb_vm_exec (ec=ec@entry=0x556d4251a438, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #57 0x00007ff81b8fce7d in invoke_block (ec=ec@entry=0x556d4251a438, iseq=iseq@entry=0x556d42533838, self=self@entry=93927758274280, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #58 0x00007ff81b8fde6d in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7ffe6027bcd0, argc=1, self=93927758274280, captured=<optimized out>, ec=0x556d4251a438) at /tmp/ruby/src/trunk-asserts/vm.c:1104
  #59 invoke_block_from_c_bh (ec=ec@entry=0x556d4251a438, block_handler=<optimized out>, block_handler@entry=140703596502577, argv=argv@entry=0x7ffe6027bd50, 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 0x00007ff81b8fe012 in vm_yield (argc=1, argv=0x7ffe6027bd50, ec=0x556d4251a438) at /tmp/ruby/src/trunk-asserts/vm.c:1167
  #61 rb_yield_0 (argv=0x7ffe6027bd50, 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 0x00007ff81b6c4dfc in rb_ary_collect (ary=93927761097080) at /tmp/ruby/src/trunk-asserts/array.c:3017
  #65 0x00007ff81b8eb21e in vm_call_cfunc_with_frame (ci=0x556d4260b0f0, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7ff81be35e18, ec=0x556d4251a438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2005
  #66 vm_call_cfunc (ec=0x556d4251a438, reg_cfp=0x7ff81be35e18, calling=<optimized out>, ci=0x556d4260b0f0, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2021
  #67 0x00007ff81b8f51ff in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cc=0x556d4277b2b0, ci=0x556d4260b0f0, reg_cfp=0x7ff81be35e18, ec=0x556d4251a438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3349
  #68 vm_exec_core (ec=ec@entry=0x556d4251a438, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:764
  #69 0x00007ff81b8fc271 in rb_vm_exec (ec=ec@entry=0x556d4251a438, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #70 0x00007ff81b8fce7d in invoke_block (ec=ec@entry=0x556d4251a438, iseq=iseq@entry=0x556d4252ac60, self=self@entry=93927758274280, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #71 0x00007ff81b8fde6d in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7ffe6027c160, argc=1, self=93927758274280, captured=<optimized out>, ec=0x556d4251a438) at /tmp/ruby/src/trunk-asserts/vm.c:1104
  #72 invoke_block_from_c_bh (ec=ec@entry=0x556d4251a438, block_handler=<optimized out>, block_handler@entry=140703596502857, argv=argv@entry=0x7ffe6027c1e0, 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 0x00007ff81b8fe012 in vm_yield (argc=1, argv=0x7ffe6027c1e0, ec=0x556d4251a438) at /tmp/ruby/src/trunk-asserts/vm.c:1167
  #74 rb_yield_0 (argv=0x7ffe6027c1e0, 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 0x00007ff81b6c4dfc in rb_ary_collect (ary=93927759786560) at /tmp/ruby/src/trunk-asserts/array.c:3017
  #78 0x00007ff81b8eb21e in vm_call_cfunc_with_frame (ci=0x556d4266a860, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7ff81be35f30, ec=0x556d4251a438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2005
  #79 vm_call_cfunc (ec=0x556d4251a438, reg_cfp=0x7ff81be35f30, calling=<optimized out>, ci=0x556d4266a860, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2021
  #80 0x00007ff81b8ff6ca in vm_call_method (ec=0x556d4251a438, cfp=0x7ff81be35f30, calling=<optimized out>, ci=<optimized out>, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2495
  #81 0x00007ff81b8f51ff in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cc=0x556d42672d20, ci=0x556d4266a860, reg_cfp=0x7ff81be35f30, ec=0x556d4251a438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3349
  #82 vm_exec_core (ec=ec@entry=0x556d4251a438, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:764
  #83 0x00007ff81b8fc271 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 0x00007ff81b900b50 in rb_iseq_eval_main (iseq=iseq@entry=0x556d4252b2a0) at /tmp/ruby/src/trunk-asserts/vm.c:2156
  #85 0x00007ff81b74e366 in ruby_exec_internal (n=0x556d4252b2a0) at /tmp/ruby/src/trunk-asserts/eval.c:261
  #86 0x00007ff81b750aad in ruby_exec_node (n=<optimized out>, n@entry=0x556d4252b2a0) at /tmp/ruby/src/trunk-asserts/eval.c:325
  #87 0x00007ff81b754a5e in ruby_run_node (n=0x556d4252b2a0) at /tmp/ruby/src/trunk-asserts/eval.c:317
  #88 0x0000556d4219da1f in main (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk-asserts/main.c:42
  >>> Dump Ruby level backtrace
  th: 0x556d42519fa0, native_id: 0x7ff81be37d80
  -- 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:000f50 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:000860 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:001f40 (none) [FINISH]
  
  th: 0x556d42d575a0, native_id: 0x7ff81bcd4700
  -- 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: 0x556d42c210c0, native_id: 0x7ff81bcb3700
  -- 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: 0x556d42ba4ae0, native_id: 0x7ff81bc92700
  -- 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, 12236]
  "gdb -p 12230 -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, 12230]
  #<Errno::ESRCH: No such process>
  "gdb -p 12215 -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, 12215]
  #<Errno::ESRCH: No such process>
  "gdb -p 12213 -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 12213 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, 12213]
  "gdb -p 19107 -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, 19107]
  #<Errno::ESRCH: No such process>
    0.008000   0.012000 7843.264000 (10805.219061)
  /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: 11028.43 sec