Result of trunk-asserts@silicon-docker at 2019-02-06 04:01:06 +0900

• NG (r67013) [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: 67013
  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.20190205-155644
  #<BuildRuby:0x00005636fa462b20
   @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.20190205-155644",
   @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 (  0.000022)
  autoconf               0.000000   0.000000   0.000000 (  0.000043)
  configure              0.000000   0.000000   0.000000 (  0.000038)
  build_up               0.004000   0.008000   2.632000 (  2.922349)
  build_miniruby         0.000000   0.004000   0.172000 (  0.196927)
  build_ruby             0.000000   0.004000   0.184000 (  0.202668)
  build_all              0.012000   0.004000   6.692000 (  7.019423)
  build_install          0.020000   0.008000  14.692000 ( 15.022965)
  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 217.548000 (221.418287)
  test_basic             0.004000   0.012000   5.200000 (  5.378369)
  test_all             (eval):1: warning: `yield' in class syntax will not be supported from Ruby 3.0. [Feature #15575]
  $$$ #<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
  28311  1172    14    14 ?           -1 Sl    1001   0:02 /tmp/ruby/build/trunk-asserts/ruby /tmp/ruby/src/trunk-asserts/test/drb/ut_drb_drbssl.rb drbssl://172.17.0.13:41589 ut_drb_drbssl.rb
  24503  2718    14    14 ?           -1 R     1001   0:00 ps jx
     14 24500    14    14 ?           -1 Sl    1001   0:00 ruby ./br.rb build_report trunk-asserts --incremental --process-num=6
  24500 24502    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.20190205-155644 --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
  24502 24503    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.20190205-155644 --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
  24503 28293    14    14 ?           -1 S     1001   0:00 sh -c make yes-test-all TESTS='-j6'
  28293 28295    14    14 ?           -1 S     1001   0:00 make yes-test-all TESTS=-j6
  28295 28310    14    14 ?           -1 S     1001   0:27 /tmp/ruby/build/trunk-asserts/ruby --disable-gems /tmp/ruby/src/trunk-asserts/test/runner.rb --ruby=./miniruby -I/tmp/ruby/src/trunk-asserts/lib -I. -I.ext/common  /tmp/ruby/src/trunk-asserts/tool/runruby.rb --extout=.ext  -- --disable-gems --excludes-dir=/tmp/ruby/src/trunk-asserts/test/excludes --name=!/memory_leak/ -j6
  28310 28311    14    14 ?           -1 Sl    1001  13:12 /tmp/ruby/src/trunk-asserts/test/lib/test/unit/parallel.rb
  {13=>[14], 28311=>[1172], 24503=>[2718, 28293], 14=>[24500], 24500=>[24502], 24502=>[24503], 28293=>[28295], 28295=>[28310], 28310=>[28311]}
  "gdb -p 2718 -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, 2718]
  #<Errno::ESRCH: No such process>
  "gdb -p 1172 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  [New LWP 1177]
  [New LWP 1178]
  [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.
  0x00007fc007a01cf6 in __GI_ppoll (fds=fds@entry=0x7ffd8bd705e0, 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 0x7fc008307700 (LWP 1178)):
  #0  0x00007fc007a01cf6 in __GI_ppoll (fds=fds@entry=0x7fc0083057c0, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
  #1  0x00007fc007f0c979 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  0x00007fc007f0d044 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  0x00007fc007dda65f in rb_io_wait_readable (f=12) at /tmp/ruby/src/trunk-asserts/io.c:1189
  #5  0x00007fc003be35b9 in ossl_start_ssl (opts=0, funcname=0x7fc003bf18f3 "SSL_connect", func=<optimized out>, self=94141640590160) at /tmp/ruby/src/trunk-asserts/ext/openssl/ossl_ssl.c:1680
  #6  ossl_ssl_connect (self=94141640590160) at /tmp/ruby/src/trunk-asserts/ext/openssl/ossl_ssl.c:1722
  #7  0x00007fc007f3f24e in vm_call_cfunc_with_frame (ci=0x559f0f40d510, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7fc002da9bb0, ec=0x7fbffc011798) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2005
  #8  vm_call_cfunc (ec=0x7fbffc011798, reg_cfp=0x7fc002da9bb0, calling=<optimized out>, ci=0x559f0f40d510, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2021
  #9  0x00007fc007f49182 in vm_sendish (method_explorer=<optimized out>, block_handler=0, cc=0x559f0f415ad0, ci=0x559f0f40d510, reg_cfp=0x7fc002da9bb0, ec=0x7fbffc011798) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3349
  #10 vm_exec_core (ec=ec@entry=0x7fbffc011798, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:782
  #11 0x00007fc007f502a1 in rb_vm_exec (ec=ec@entry=0x7fbffc011798, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #12 0x00007fc007f50ead in invoke_block (ec=ec@entry=0x7fbffc011798, iseq=iseq@entry=0x559f0f4edc08, self=self@entry=94141645281960, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #13 0x00007fc007f51e9d in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7fc008305ce0, argc=1, self=94141645281960, captured=<optimized out>, ec=0x7fbffc011798) at /tmp/ruby/src/trunk-asserts/vm.c:1104
  #14 invoke_block_from_c_bh (ec=ec@entry=0x7fbffc011798, block_handler=<optimized out>, block_handler@entry=140462658329769, argv=argv@entry=0x7fc008305d60, 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 0x00007fc007f52042 in vm_yield (argc=1, argv=0x7fc008305d60, ec=0x7fbffc011798) at /tmp/ruby/src/trunk-asserts/vm.c:1167
  #16 rb_yield_0 (argv=0x7fc008305d60, 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 0x00007fc007d1290c in rb_ary_each (ary=94141645280240) at /tmp/ruby/src/trunk-asserts/array.c:2087
  #20 0x00007fc007f3f24e in vm_call_cfunc_with_frame (ci=0x559f0f46ba20, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7fc002da9c90, ec=0x7fbffc011798) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2005
  #21 vm_call_cfunc (ec=0x7fbffc011798, reg_cfp=0x7fc002da9c90, calling=<optimized out>, ci=0x559f0f46ba20, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2021
  #22 0x00007fc007f4922f in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cc=0x559f0f492050, ci=0x559f0f46ba20, reg_cfp=0x7fc002da9c90, ec=0x7fbffc011798) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3349
  #23 vm_exec_core (ec=ec@entry=0x7fbffc011798, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:764
  #24 0x00007fc007f502a1 in rb_vm_exec (ec=ec@entry=0x7fbffc011798, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #25 0x00007fc007f550f0 in vm_call0_body (argv=0x7fc002caa240, cc=0x7fc008306170, ci=0x7fc008306140, calling=0x7fc008306150, ec=0x7fbffc011798) at /tmp/ruby/src/trunk-asserts/vm_eval.c:128
  #26 rb_vm_call0 (ec=0x7fbffc011798, recv=recv@entry=94141640595920, id=id@entry=3041, argc=argc@entry=-551552728, argv=0x7fc002caa240, argv@entry=0x1, me=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_eval.c:60
  #27 0x00007fc007f55d20 in rb_call0 (ec=<optimized out>, recv=recv@entry=94141640595920, mid=mid@entry=3041, argc=-551552728, argc@entry=3041, argv=argv@entry=0x1, self=<optimized out>, scope=CALL_FCALL) at /tmp/ruby/src/trunk-asserts/vm_eval.c:309
  #28 0x00007fc007f55d75 in rb_call (scope=CALL_FCALL, argv=0x1, argc=3041, mid=3041, recv=94141640595920) at /tmp/ruby/src/trunk-asserts/vm_eval.c:602
  #29 rb_funcallv (recv=recv@entry=94141640595920, mid=mid@entry=3041, argc=argc@entry=1, argv=argv@entry=0x7fc002caa240) at /tmp/ruby/src/trunk-asserts/vm_eval.c:824
  #30 0x00007fc007da919e in rb_obj_call_init (obj=obj@entry=94141640595920, argc=argc@entry=1, argv=argv@entry=0x7fc002caa240) at /tmp/ruby/src/trunk-asserts/eval.c:1627
  #31 0x00007fc007e37b2d in rb_class_s_new (argc=1, argv=0x7fc002caa240, klass=94141645279080) at /tmp/ruby/src/trunk-asserts/object.c:2187
  #32 0x00007fc007f3f24e in vm_call_cfunc_with_frame (ci=0x559f0f48c830, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7fc002da9d38, ec=0x7fbffc011798) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2005
  #33 vm_call_cfunc (ec=0x7fbffc011798, reg_cfp=0x7fc002da9d38, calling=<optimized out>, ci=0x559f0f48c830, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2021
  #34 0x00007fc007f49182 in vm_sendish (method_explorer=<optimized out>, block_handler=0, cc=0x559f0f4fccb8, ci=0x559f0f48c830, reg_cfp=0x7fc002da9d38, ec=0x7fbffc011798) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3349
  #35 vm_exec_core (ec=ec@entry=0x7fbffc011798, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:782
  #36 0x00007fc007f502a1 in rb_vm_exec (ec=ec@entry=0x7fbffc011798, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #37 0x00007fc007f57414 in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=94141645190840, iseq=0x559f0f4f4878, ec=0x7fbffc011798) 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=94141645190840, captured=<optimized out>, ec=0x7fbffc011798) 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=0x7fbffc011798) 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 0x00007fc007da5bb2 in rb_rescue2 (b_proc=0x7fc007f56fb0 <loop_i>, data1=0, r_proc=0x7fc007f38a40 <loop_stop>, data2=0) at /tmp/ruby/src/trunk-asserts/eval.c:934
  #44 0x00007fc007f3f24e in vm_call_cfunc_with_frame (ci=0x559f0f50e410, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7fc002da9fa0, ec=0x7fbffc011798) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2005
  #45 vm_call_cfunc (ec=0x7fbffc011798, reg_cfp=0x7fc002da9fa0, calling=<optimized out>, ci=0x559f0f50e410, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2021
  #46 0x00007fc007f4922f in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cc=0x559f0f50df90, ci=0x559f0f50e410, reg_cfp=0x7fc002da9fa0, ec=0x7fbffc011798) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3349
  #47 vm_exec_core (ec=ec@entry=0x7fbffc011798, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:764
  #48 0x00007fc007f502a1 in rb_vm_exec (ec=ec@entry=0x7fbffc011798, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #49 0x00007fc007f50ead in invoke_block (ec=ec@entry=0x7fbffc011798, iseq=iseq@entry=0x559f0f4f4a58, self=self@entry=94141645190840, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #50 0x00007fc007f54011 in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7fc008306bd0, argc=<optimized out>, self=94141645190840, captured=0x7fbffc016b30, ec=0x7fbffc011798) 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=0x7fc008306bd0, argc=<optimized out>, self=94141645190840, proc=0x22220001, ec=0x7fbffc011798) at /tmp/ruby/src/trunk-asserts/vm.c:1204
  #52 vm_invoke_proc (passed_block_handler=0, argv=0x7fc008306bd0, argc=<optimized out>, self=94141645190840, proc=0x22220001, ec=0x7fbffc011798) at /tmp/ruby/src/trunk-asserts/vm.c:1222
  #53 rb_vm_invoke_proc (ec=0x7fbffc011798, proc=proc@entry=0x7fbffc016b30, argc=argc@entry=1, argv=argv@entry=0x7fc008306bd0, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/src/trunk-asserts/vm.c:1243
  #54 0x00007fc007f06201 in thread_do_start (th=th@entry=0x7fbffc011540) at /tmp/ruby/src/trunk-asserts/thread.c:686
  #55 0x00007fc007f0866e in thread_start_func_2 (th=th@entry=0x7fbffc011540, stack_start=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread.c:725
  #56 0x00007fc007f08c1b in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:1030
  #57 0x00007fc0074b86db in start_thread (arg=0x7fc008307700) at pthread_create.c:463
  #58 0x00007fc007a0e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 2 (Thread 0x7fc008328700 (LWP 1177)):
  #0  0x00007fc007a0403f in __GI___select (nfds=7, readfds=0x7fbffc00c840, writefds=0x0, exceptfds=0x0, timeout=0x0) at ../sysdeps/unix/sysv/linux/select.c:41
  #1  0x00007fc007f0bd4c 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  0x00007fc007f0bec8 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=140462747972656) at /tmp/ruby/src/trunk-asserts/thread.c:3939
  #4  0x00007fc007da61b6 in rb_ensure (b_proc=b_proc@entry=0x7fc007f0bd50 <do_select>, data1=data1@entry=140462747972656, e_proc=e_proc@entry=0x7fc007f0ba80 <select_set_free>, data2=data2@entry=140462747972656) at /tmp/ruby/src/trunk-asserts/eval.c:1075
  #5  0x00007fc007f0c4d6 in rb_thread_fd_select (max=max@entry=7, read=read@entry=0x7fc008327780, write=write@entry=0x0, except=except@entry=0x0, timeout=timeout@entry=0x0) at /tmp/ruby/src/trunk-asserts/thread.c:4062
  #6  0x00007fc007dd9be0 in select_internal (fds=0x7fc008327780, 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=140462747973472) at /tmp/ruby/src/trunk-asserts/io.c:9161
  #8  0x00007fc007da61b6 in rb_ensure (b_proc=b_proc@entry=0x7fc007dd98b0 <select_call>, data1=data1@entry=140462747973472, e_proc=e_proc@entry=0x7fc007dd6100 <select_end>, data2=data2@entry=140462747973472) at /tmp/ruby/src/trunk-asserts/eval.c:1075
  #9  0x00007fc007dd6046 in rb_f_select (argc=<optimized out>, argv=<optimized out>, obj=<optimized out>) at /tmp/ruby/src/trunk-asserts/io.c:9510
  #10 0x00007fc007f3f24e in vm_call_cfunc_with_frame (ci=0x559f0f48d1d0, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7fc002eaaef8, ec=0x559f0f3a3698) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2005
  #11 vm_call_cfunc (ec=0x559f0f3a3698, reg_cfp=0x7fc002eaaef8, calling=<optimized out>, ci=0x559f0f48d1d0, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2021
  #12 0x00007fc007f49182 in vm_sendish (method_explorer=<optimized out>, block_handler=0, cc=0x559f0f48d210, ci=0x559f0f48d1d0, reg_cfp=0x7fc002eaaef8, ec=0x559f0f3a3698) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3349
  #13 vm_exec_core (ec=ec@entry=0x559f0f3a3698, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:782
  #14 0x00007fc007f502a1 in rb_vm_exec (ec=ec@entry=0x559f0f3a3698, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #15 0x00007fc007f50ead in invoke_block (ec=ec@entry=0x559f0f3a3698, iseq=iseq@entry=0x559f0f4f5c78, self=self@entry=94141645190840, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #16 0x00007fc007f54011 in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7fc008327bd0, argc=<optimized out>, self=94141645190840, captured=0x559f0f5cf720, ec=0x559f0f3a3698) 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=0x7fc008327bd0, argc=<optimized out>, self=94141645190840, proc=0x22220001, ec=0x559f0f3a3698) at /tmp/ruby/src/trunk-asserts/vm.c:1204
  #18 vm_invoke_proc (passed_block_handler=0, argv=0x7fc008327bd0, argc=<optimized out>, self=94141645190840, proc=0x22220001, ec=0x559f0f3a3698) at /tmp/ruby/src/trunk-asserts/vm.c:1222
  #19 rb_vm_invoke_proc (ec=0x559f0f3a3698, proc=proc@entry=0x559f0f5cf720, argc=argc@entry=0, argv=argv@entry=0x7fc008327bd0, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/src/trunk-asserts/vm.c:1243
  #20 0x00007fc007f06201 in thread_do_start (th=th@entry=0x559f0f5cf4c0) at /tmp/ruby/src/trunk-asserts/thread.c:686
  #21 0x00007fc007f0866e in thread_start_func_2 (th=th@entry=0x559f0f5cf4c0, stack_start=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread.c:725
  #22 0x00007fc007f08c1b in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:1030
  #23 0x00007fc0074b86db in start_thread (arg=0x7fc008328700) at pthread_create.c:463
  #24 0x00007fc007a0e88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 1 (Thread 0x7fc00848bd80 (LWP 1172)):
  #0  0x00007fc007a01cf6 in __GI_ppoll (fds=fds@entry=0x7ffd8bd705e0, nfds=nfds@entry=2, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
  #1  0x00007fc007f06f0c in native_ppoll_sleep (th=th@entry=0x559f0f0a9fa0, rel=rel@entry=0x0) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:2136
  #2  0x00007fc007f0775a in native_sleep (th=th@entry=0x559f0f0a9fa0, rel=0x0) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:2175
  #3  0x00007fc007f0b78e in thread_join_sleep (arg=arg@entry=140726949578816) at /tmp/ruby/src/trunk-asserts/thread.c:987
  #4  0x00007fc007da61b6 in rb_ensure (b_proc=b_proc@entry=0x7fc007f0b640 <thread_join_sleep>, data1=data1@entry=140726949578816, e_proc=e_proc@entry=0x7fc007f00c80 <remove_from_join_list>, data2=data2@entry=140726949578816) at /tmp/ruby/src/trunk-asserts/eval.c:1075
  #5  0x00007fc007f03f08 in thread_join (target_th=0x559f0f5cf4c0, rel=rel@entry=0x0) at /tmp/ruby/src/trunk-asserts/thread.c:1032
  #6  0x00007fc007f0402c in thread_join_m (argc=<optimized out>, argv=<optimized out>, self=94141645356000) at /tmp/ruby/src/trunk-asserts/thread.c:1129
  #7  0x00007fc007f3f24e in vm_call_cfunc_with_frame (ci=0x559f0f245e60, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7fc008489fa0, ec=0x559f0f0aa438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2005
  #8  vm_call_cfunc (ec=0x559f0f0aa438, reg_cfp=0x7fc008489fa0, calling=<optimized out>, ci=0x559f0f245e60, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2021
  #9  0x00007fc007f536fa in vm_call_method (ec=0x559f0f0aa438, cfp=0x7fc008489fa0, calling=<optimized out>, ci=<optimized out>, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2495
  #10 0x00007fc007f49182 in vm_sendish (method_explorer=<optimized out>, block_handler=0, cc=0x559f0f3cdb98, ci=0x559f0f245e60, reg_cfp=0x7fc008489fa0, ec=0x559f0f0aa438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3349
  #11 vm_exec_core (ec=ec@entry=0x559f0f0aa438, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:782
  #12 0x00007fc007f502a1 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 0x00007fc007f54b80 in rb_iseq_eval_main (iseq=iseq@entry=0x559f0f33f8c0) at /tmp/ruby/src/trunk-asserts/vm.c:2156
  #14 0x00007fc007da23d6 in ruby_exec_internal (n=0x559f0f33f8c0) at /tmp/ruby/src/trunk-asserts/eval.c:261
  #15 0x00007fc007da4b1d in ruby_exec_node (n=<optimized out>, n@entry=0x559f0f33f8c0) at /tmp/ruby/src/trunk-asserts/eval.c:325
  #16 0x00007fc007da8ace in ruby_run_node (n=0x559f0f33f8c0) at /tmp/ruby/src/trunk-asserts/eval.c:317
  #17 0x0000559f0e00da1f in main (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk-asserts/main.c:42
  >>> Dump Ruby level backtrace
  th: 0x559f0f0a9fa0, native_id: 0x7fc00848bd80
  -- Control frame information -----------------------------------------------
  c:0003 p:---- s:0012 e:000011 CFUNC  :join
  c:0002 p:0239 s:0008 E:001fa0 EVAL   /tmp/ruby/src/trunk-asserts/test/drb/ut_drb_drbssl.rb:37 [FINISH]
  c:0001 p:0000 s:0003 E:0006c0 (none) [FINISH]
  
  th: 0x559f0f5cf4c0, native_id: 0x7fc008328700
  -- 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: 0x7fbffc011540, native_id: 0x7fc008307700
  -- 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, 1172]
  "gdb -p 28311 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  #<Thread:0x0000558a5deb9c58@/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 32158]
  [New LWP 929]
  [New LWP 930]
  [New LWP 931]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  0x00007fc43c002e46 in rb_iseq_each_value (func=<optimized out>, data=0x0, iseq=0x558a5c8fff98) at /tmp/ruby/src/trunk-asserts/iseq.c:203
  203		n += iseq_extract_values(code, n, func, data, translator);
  >>> Machine level backtrace
  
  Thread 5 (Thread 0x7fc43002f700 (LWP 931)):
  #0  0x00007fc43b6d1ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7fc43002ed70, expected=0, futex_word=0x7fc43002ee88) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
  #1  __pthread_cond_wait_common (abstime=0x7fc43002ee50, mutex=0x7fc43c47f3a0 <thread_cache_lock>, cond=0x7fc43002ee60) at pthread_cond_wait.c:533
  #2  __pthread_cond_timedwait (cond=0x7fc43002ee60, mutex=0x7fc43c47f3a0 <thread_cache_lock>, abstime=0x7fc43002ee50) at pthread_cond_wait.c:667
  #3  0x00007fc43c11bd08 in native_cond_timedwait (abs=<synthetic pointer>, mutex=0x7fc43c47f3a0 <thread_cache_lock>, cond=0x7fc43002ee60) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:529
  #4  register_cached_thread_and_wait (altstack=0x7fc3d40008d0) 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  0x00007fc43b6cb6db in start_thread (arg=0x7fc43002f700) at pthread_create.c:463
  #7  0x00007fc43bc2188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 4 (Thread 0x7fc42839d700 (LWP 930)):
  #0  0x00007fc43b6d1ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7fc42839cd70, expected=0, futex_word=0x7fc42839ce88) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
  #1  __pthread_cond_wait_common (abstime=0x7fc42839ce50, mutex=0x7fc43c47f3a0 <thread_cache_lock>, cond=0x7fc42839ce60) at pthread_cond_wait.c:533
  #2  __pthread_cond_timedwait (cond=0x7fc42839ce60, mutex=0x7fc43c47f3a0 <thread_cache_lock>, abstime=0x7fc42839ce50) at pthread_cond_wait.c:667
  #3  0x00007fc43c11bd08 in native_cond_timedwait (abs=<synthetic pointer>, mutex=0x7fc43c47f3a0 <thread_cache_lock>, cond=0x7fc42839ce60) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:529
  #4  register_cached_thread_and_wait (altstack=0x7fc3cc019ad0) 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  0x00007fc43b6cb6db in start_thread (arg=0x7fc42839d700) at pthread_create.c:463
  #7  0x00007fc43bc2188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 3 (Thread 0x7fc43809c700 (LWP 929)):
  #0  0x00007fc43bc14cf6 in __GI_ppoll (fds=fds@entry=0x7fc43809b518, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
  #1  0x00007fc43c1196b7 in rb_sigwait_sleep (th=th@entry=0x558a5e66cde0, sigwait_fd=sigwait_fd@entry=3, rel=rel@entry=0x0) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:2044
  #2  0x00007fc43c11a673 in native_sleep (th=<optimized out>, rel=0x0) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:2164
  #3  0x00007fc43c11dd26 in queue_sleep () at /tmp/ruby/src/trunk-asserts/thread.c:1739
  #4  0x00007fc43bfb91b6 in rb_ensure (b_proc=b_proc@entry=0x7fc43c11dca0 <queue_sleep>, data1=data1@entry=94052769553960, e_proc=e_proc@entry=0x7fc43c113c10 <queue_sleep_done>, data2=data2@entry=140480730478464) at /tmp/ruby/src/trunk-asserts/eval.c:1075
  #5  0x00007fc43c11605e in queue_do_pop (should_block=1, q=0x558a5e6687a0, self=94052769553960) at /tmp/ruby/src/trunk-asserts/thread_sync.c:909
  #6  rb_queue_pop (argc=<optimized out>, argv=<optimized out>, self=94052769553960) at /tmp/ruby/src/trunk-asserts/thread_sync.c:945
  #7  0x00007fc43c15224e in vm_call_cfunc_with_frame (ci=0x558a5df26a50, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x558a5b42df70, ec=0x558a5e66d038) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2005
  #8  vm_call_cfunc (ec=0x558a5e66d038, reg_cfp=0x558a5b42df70, calling=<optimized out>, ci=0x558a5df26a50, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2021
  #9  0x00007fc43c15c182 in vm_sendish (method_explorer=<optimized out>, block_handler=0, cc=0x558a5d8da870, ci=0x558a5df26a50, reg_cfp=0x558a5b42df70, ec=0x558a5e66d038) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3349
  #10 vm_exec_core (ec=ec@entry=0x558a5e66d038, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:782
  #11 0x00007fc43c1632a1 in rb_vm_exec (ec=ec@entry=0x558a5e66d038, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #12 0x00007fc43c163ead in invoke_block (ec=ec@entry=0x558a5e66d038, iseq=iseq@entry=0x558a5d678e68, self=self@entry=94052769556080, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #13 0x00007fc43c167011 in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7fc43809bbd0, argc=<optimized out>, self=94052769556080, captured=0x558a5e668660, ec=0x558a5e66d038) 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=0x7fc43809bbd0, argc=<optimized out>, self=94052769556080, proc=0x22220001, ec=0x558a5e66d038) at /tmp/ruby/src/trunk-asserts/vm.c:1204
  #15 vm_invoke_proc (passed_block_handler=0, argv=0x7fc43809bbd0, argc=<optimized out>, self=94052769556080, proc=0x22220001, ec=0x558a5e66d038) at /tmp/ruby/src/trunk-asserts/vm.c:1222
  #16 rb_vm_invoke_proc (ec=0x558a5e66d038, proc=proc@entry=0x558a5e668660, argc=argc@entry=0, argv=argv@entry=0x7fc43809bbd0, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/src/trunk-asserts/vm.c:1243
  #17 0x00007fc43c119201 in thread_do_start (th=th@entry=0x558a5e66cde0) at /tmp/ruby/src/trunk-asserts/thread.c:686
  #18 0x00007fc43c11b66e in thread_start_func_2 (th=th@entry=0x558a5e66cde0, stack_start=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread.c:725
  #19 0x00007fc43c11bc1b in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:1030
  #20 0x00007fc43b6cb6db in start_thread (arg=0x7fc43809c700) at pthread_create.c:463
  #21 0x00007fc43bc2188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 2 (Thread 0x7fc43c53b700 (LWP 32158)):
  #0  0x00007fc43b6d1ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7fc43c53a2e0, expected=0, futex_word=0x558a5e51d610) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
  #1  __pthread_cond_wait_common (abstime=0x7fc43c53a3a0, mutex=0x558a58e91a60, cond=0x558a5e51d5e8) at pthread_cond_wait.c:533
  #2  __pthread_cond_timedwait (cond=0x558a5e51d5e8, mutex=0x558a58e91a60, abstime=0x7fc43c53a3a0) at pthread_cond_wait.c:667
  #3  0x00007fc43c119b03 in native_cond_timedwait (abs=<optimized out>, mutex=<optimized out>, cond=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:529
  #4  do_gvl_timer (th=0x558a5e51d580, vm=0x558a58e91a50) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:219
  #5  gvl_acquire_common (vm=vm@entry=0x558a58e91a50, th=th@entry=0x558a5e51d580) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:253
  #6  0x00007fc43c11d378 in gvl_acquire (th=0x558a5e51d580, vm=0x558a58e91a50) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:282
  #7  blocking_region_end (region=0x7fc43c53a44c, th=0x558a5e51d580) at /tmp/ruby/src/trunk-asserts/thread.c:1415
  #8  rb_thread_io_blocking_region (func=0x7fc43bfe8190 <internal_read_func>, data1=0x7fc43c53a770, fd=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread.c:1582
  #9  0x00007fc43bfb91b6 in rb_ensure (b_proc=b_proc@entry=0x7fc43bfe80f0 <read_internal_call>, data1=data1@entry=140480802432880, e_proc=e_proc@entry=0x7fc43c0ec1c0 <rb_str_unlocktmp>, data2=<optimized out>) at /tmp/ruby/src/trunk-asserts/eval.c:1075
  #10 0x00007fc43c0ff9ab in rb_str_locktmp_ensure (str=<optimized out>, func=func@entry=0x7fc43bfe80f0 <read_internal_call>, arg=arg@entry=140480802432880) at /tmp/ruby/src/trunk-asserts/string.c:2655
  #11 0x00007fc43bffe9cc in read_internal_locktmp (iis=0x7fc43c53a770, str=<optimized out>) at /tmp/ruby/src/trunk-asserts/io.c:2784
  #12 io_getpartial (argc=<optimized out>, argv=<optimized out>, io=<optimized out>, opts=opts@entry=8, nonblock=nonblock@entry=0) at /tmp/ruby/src/trunk-asserts/io.c:2834
  #13 0x00007fc43bffeed1 in io_readpartial (argc=<optimized out>, argv=<optimized out>, io=<optimized out>) at /tmp/ruby/src/trunk-asserts/io.c:2923
  #14 0x00007fc43c15224e in vm_call_cfunc_with_frame (ci=0x558a58fee080, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7fc438241fa0, ec=0x558a5e51d7d8) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2005
  #15 vm_call_cfunc (ec=0x558a5e51d7d8, reg_cfp=0x7fc438241fa0, calling=<optimized out>, ci=0x558a58fee080, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2021
  #16 0x00007fc43c15c182 in vm_sendish (method_explorer=<optimized out>, block_handler=0, cc=0x558a58fee698, ci=0x558a58fee080, reg_cfp=0x7fc438241fa0, ec=0x558a5e51d7d8) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3349
  #17 vm_exec_core (ec=ec@entry=0x558a5e51d7d8, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:782
  #18 0x00007fc43c1632a1 in rb_vm_exec (ec=ec@entry=0x558a5e51d7d8, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #19 0x00007fc43c163ead in invoke_block (ec=ec@entry=0x558a5e51d7d8, iseq=iseq@entry=0x558a58ea29e0, self=self@entry=94052691355040, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #20 0x00007fc43c167011 in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7fc43c53abd0, argc=<optimized out>, self=94052691355040, captured=0x558a5e518d90, ec=0x558a5e51d7d8) at /tmp/ruby/src/trunk-asserts/vm.c:1104
  #21 invoke_block_from_c_proc (me=0x0, is_lambda=0, passed_block_handler=0, argv=0x7fc43c53abd0, argc=<optimized out>, self=94052691355040, proc=0x22220001, ec=0x558a5e51d7d8) at /tmp/ruby/src/trunk-asserts/vm.c:1204
  #22 vm_invoke_proc (passed_block_handler=0, argv=0x7fc43c53abd0, argc=<optimized out>, self=94052691355040, proc=0x22220001, ec=0x558a5e51d7d8) at /tmp/ruby/src/trunk-asserts/vm.c:1222
  #23 rb_vm_invoke_proc (ec=0x558a5e51d7d8, proc=proc@entry=0x558a5e518d90, argc=argc@entry=0, argv=argv@entry=0x7fc43c53abd0, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/src/trunk-asserts/vm.c:1243
  #24 0x00007fc43c119201 in thread_do_start (th=th@entry=0x558a5e51d580) at /tmp/ruby/src/trunk-asserts/thread.c:686
  #25 0x00007fc43c11b66e in thread_start_func_2 (th=th@entry=0x558a5e51d580, stack_start=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread.c:725
  #26 0x00007fc43c11bc1b in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/src/trunk-asserts/thread_pthread.c:1030
  #27 0x00007fc43b6cb6db in start_thread (arg=0x7fc43c53b700) at pthread_create.c:463
  #28 0x00007fc43bc2188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 1 (Thread 0x7fc43c69ed80 (LWP 28311)):
  #0  0x00007fc43c002e46 in rb_iseq_each_value (func=<optimized out>, data=0x0, iseq=0x558a5c8fff98) at /tmp/ruby/src/trunk-asserts/iseq.c:203
  #1  rb_iseq_mark (iseq=0x558a5c8fff98) at /tmp/ruby/src/trunk-asserts/iseq.c:224
  #2  0x00007fc43bfd257d in rb_objspace_reachable_objects_from (obj=obj@entry=94052746788760, func=func@entry=0x7fc43bfd0e90 <check_generation_i>, data=data@entry=0x7fff2c1cb010) at /tmp/ruby/src/trunk-asserts/gc.c:7786
  #3  0x00007fc43bfd2776 in verify_internal_consistency_i (page_start=<optimized out>, page_end=0x558a5c8fffc0, stride=40, ptr=0x7fff2c1cb010) at /tmp/ruby/src/trunk-asserts/gc.c:5337
  #4  0x00007fc43bfc9190 in objspace_each_objects (arg=arg@entry=140733933465600) at /tmp/ruby/src/trunk-asserts/gc.c:2524
  #5  0x00007fc43bfd3596 in gc_verify_internal_consistency (dummy=dummy@entry=8) at /tmp/ruby/src/trunk-asserts/gc.c:5466
  #6  0x00007fc43bfd444d in gc_start (objspace=0x558a58e921b0, reason=107520) at /tmp/ruby/src/trunk-asserts/gc.c:6573
  #7  0x00007fc43bfd79e5 in gc_start_internal (argc=<optimized out>, argv=<optimized out>, self=<optimized out>) at /tmp/ruby/src/trunk-asserts/gc.c:6893
  #8  0x00007fc43c15224e in vm_call_cfunc_with_frame (ci=0x558a59022c90, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7fc43c69cd70, ec=0x558a58e92438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2005
  #9  vm_call_cfunc (ec=0x558a58e92438, reg_cfp=0x7fc43c69cd70, calling=<optimized out>, ci=0x558a59022c90, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2021
  #10 0x00007fc43c1666fa in vm_call_method (ec=0x558a58e92438, cfp=0x7fc43c69cd70, calling=<optimized out>, ci=<optimized out>, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2495
  #11 0x00007fc43c15c182 in vm_sendish (method_explorer=<optimized out>, block_handler=0, cc=0x558a5908ed20, ci=0x558a59022c90, reg_cfp=0x7fc43c69cd70, ec=0x558a58e92438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3349
  #12 vm_exec_core (ec=ec@entry=0x558a58e92438, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:782
  #13 0x00007fc43c1632a1 in rb_vm_exec (ec=ec@entry=0x558a58e92438, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #14 0x00007fc43c163ead in invoke_block (ec=ec@entry=0x558a58e92438, iseq=iseq@entry=0x558a58eab888, self=self@entry=94052691355040, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #15 0x00007fc43c164e9d in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7fff2c1cb560, argc=1, self=94052691355040, captured=<optimized out>, ec=0x558a58e92438) at /tmp/ruby/src/trunk-asserts/vm.c:1104
  #16 invoke_block_from_c_bh (ec=ec@entry=0x558a58e92438, block_handler=<optimized out>, block_handler@entry=140480803884593, argv=argv@entry=0x7fff2c1cb5e0, 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
  #17 0x00007fc43c165042 in vm_yield (argc=1, argv=0x7fff2c1cb5e0, ec=0x558a58e92438) at /tmp/ruby/src/trunk-asserts/vm.c:1167
  #18 rb_yield_0 (argv=0x7fff2c1cb5e0, argc=1) at /tmp/ruby/src/trunk-asserts/vm_eval.c:979
  #19 rb_yield_1 (val=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_eval.c:985
  #20 rb_yield (val=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_eval.c:995
  #21 0x00007fc43bf2bdfc in rb_ary_collect (ary=94052768878160) at /tmp/ruby/src/trunk-asserts/array.c:3017
  #22 0x00007fc43c15224e in vm_call_cfunc_with_frame (ci=0x558a58f830f0, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7fc43c69ce18, ec=0x558a58e92438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2005
  #23 vm_call_cfunc (ec=0x558a58e92438, reg_cfp=0x7fc43c69ce18, calling=<optimized out>, ci=0x558a58f830f0, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2021
  #24 0x00007fc43c15c22f in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cc=0x558a590f32b0, ci=0x558a58f830f0, reg_cfp=0x7fc43c69ce18, ec=0x558a58e92438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3349
  #25 vm_exec_core (ec=ec@entry=0x558a58e92438, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:764
  #26 0x00007fc43c1632a1 in rb_vm_exec (ec=ec@entry=0x558a58e92438, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #27 0x00007fc43c163ead in invoke_block (ec=ec@entry=0x558a58e92438, iseq=iseq@entry=0x558a58ea2c60, self=self@entry=94052691355040, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm.c:1032
  #28 0x00007fc43c164e9d in invoke_iseq_block_from_c (me=0x0, is_lambda=0, cref=0x0, passed_block_handler=0, argv=0x7fff2c1cb9f0, argc=1, self=94052691355040, captured=<optimized out>, ec=0x558a58e92438) at /tmp/ruby/src/trunk-asserts/vm.c:1104
  #29 invoke_block_from_c_bh (ec=ec@entry=0x558a58e92438, block_handler=<optimized out>, block_handler@entry=140480803884873, argv=argv@entry=0x7fff2c1cba70, 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
  #30 0x00007fc43c165042 in vm_yield (argc=1, argv=0x7fff2c1cba70, ec=0x558a58e92438) at /tmp/ruby/src/trunk-asserts/vm.c:1167
  #31 rb_yield_0 (argv=0x7fff2c1cba70, argc=1) at /tmp/ruby/src/trunk-asserts/vm_eval.c:979
  #32 rb_yield_1 (val=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_eval.c:985
  #33 rb_yield (val=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_eval.c:995
  #34 0x00007fc43bf2bdfc in rb_ary_collect (ary=94052768201400) at /tmp/ruby/src/trunk-asserts/array.c:3017
  #35 0x00007fc43c15224e in vm_call_cfunc_with_frame (ci=0x558a58fe2860, cc=<optimized out>, calling=<optimized out>, reg_cfp=0x7fc43c69cf30, ec=0x558a58e92438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2005
  #36 vm_call_cfunc (ec=0x558a58e92438, reg_cfp=0x7fc43c69cf30, calling=<optimized out>, ci=0x558a58fe2860, cc=<optimized out>) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:2021
  #37 0x00007fc43c15c22f in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cc=0x558a58fead20, ci=0x558a58fe2860, reg_cfp=0x7fc43c69cf30, ec=0x558a58e92438) at /tmp/ruby/src/trunk-asserts/vm_insnhelper.c:3349
  #38 vm_exec_core (ec=ec@entry=0x558a58e92438, initial=initial@entry=0) at ../../src/trunk-asserts/insns.def:764
  #39 0x00007fc43c1632a1 in rb_vm_exec (ec=<optimized out>, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/src/trunk-asserts/vm.c:1906
  #40 0x00007fc43c167b80 in rb_iseq_eval_main (iseq=iseq@entry=0x558a58ea32a0) at /tmp/ruby/src/trunk-asserts/vm.c:2156
  #41 0x00007fc43bfb53d6 in ruby_exec_internal (n=0x558a58ea32a0) at /tmp/ruby/src/trunk-asserts/eval.c:261
  #42 0x00007fc43bfb7b1d in ruby_exec_node (n=<optimized out>, n@entry=0x558a58ea32a0) at /tmp/ruby/src/trunk-asserts/eval.c:325
  #43 0x00007fc43bfbbace in ruby_run_node (n=0x558a58ea32a0) at /tmp/ruby/src/trunk-asserts/eval.c:317
  #44 0x0000558a57deca1f in main (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/src/trunk-asserts/main.c:42
  >>> Dump Ruby level backtrace
  th: 0x558a58e91fa0, native_id: 0x7fc43c69ed80
  -- Control frame information -----------------------------------------------
  c:0013 p:---- s:0086 e:000085 CFUNC  :start
  c:0012 p:0063 s:0082 e:000081 METHOD /tmp/ruby/src/trunk-asserts/test/lib/leakchecker.rb:22
  c:0011 p:0215 s:0076 e:000075 BLOCK  /tmp/ruby/src/trunk-asserts/test/lib/minitest/unit.rb:960 [FINISH]
  c:0010 p:---- s:0069 e:000068 CFUNC  :map
  c:0009 p:0134 s:0065 e:000064 METHOD /tmp/ruby/src/trunk-asserts/test/lib/minitest/unit.rb:945
  c:0008 p:0045 s:0053 e:000052 METHOD /tmp/ruby/src/trunk-asserts/test/lib/test/unit.rb:1045
  c:0007 p:0096 s:0046 E:0022c0 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:0003c0 METHOD /tmp/ruby/src/trunk-asserts/test/lib/test/unit/parallel.rb:122
  c:0002 p:0128 s:0006 E:000eb0 EVAL   /tmp/ruby/src/trunk-asserts/test/lib/test/unit/parallel.rb:207 [FINISH]
  c:0001 p:0000 s:0003 E:001b80 (none) [FINISH]
  
  th: 0x558a5e51d580, native_id: 0x7fc43c53b700
  -- 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: 0x558a5e66cde0, native_id: 0x7fc43809c700
  -- 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, 28311]
  "gdb -p 28310 -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, 28310]
  #<Errno::ESRCH: No such process>
  "gdb -p 28295 -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, 28295]
  #<Errno::ESRCH: No such process>
  "gdb -p 28293 -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 28293 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, 28293]
    0.008000   0.008000 8427.964000 (10806.167408)
  /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: 11058.33 sec