Result of trunk_asan@ruby-sp1 at 2024-11-13 20:14:50 +0900

• NG (bfb4783c01)[LOG]
• test-all:
• test-spec: 1691 files, 19603 examples, 97028 expectations, 0 failures, 0 errors, 0 tagged
• commands:

  "git clone --depth 1 https://github.com/ruby/ruby.git trunk_asan" exit with 0.
  Cloning into 'trunk_asan'...
  "./autogen.sh" exit with 0.
  "autoconf" exit with 0.
  "/tmp/ruby/src/trunk_asan/configure --prefix=/tmp/ruby/install/trunk_asan --disable-install-doc 'CC=clang-17' 'cflags=-fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0'" exit with 0.
  "make update-download -j16" exit with 0.
  Cloning into '/tmp/ruby/src/trunk_asan/gems/src/typeprof'...
  Cloning into '/tmp/ruby/src/trunk_asan/gems/src/debug'...
  From https://github.com/ruby/typeprof
   * branch            167263ca3a634b61df0445f1a6b3e259a5d47f94 -> FETCH_HEAD
  HEAD is now at 167263c Add typeprof.gemspec
  "make update-src      -j16" exit with 0.
  "make after-update    -j16" exit with 0.
  + cp /tmp/ruby/src/trunk_asan/enc/jis/props.h.blt /tmp/ruby/src/trunk_asan/enc/jis/props.h
  "make miniruby -j16" exit with 0.
  "make ruby -j16" exit with 0.
  "make all -j16" exit with 0.
  libffi_version: 3.4.6
  "make install -j16" exit with 0.
  "make yes-test-basic TESTS='-j16'" exit with 0.
  "make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'" exit with 512.
  =================================================================
  ==2950373==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x71e756909041 at pc 0x57fce35d3ded bp 0x71e757bffcf0 sp 0x71e757bff4b8
  READ of size 2 at 0x71e756909041 thread T34
      #0 0x57fce35d3dec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 573301585e4edf8f61a3e232d45277dd8292b476)
      #1 0x71e77b46d8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x57fce365895e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x71e77e09ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x71e77e129c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x71e756909041 is located in stack of thread T34 at offset 65 in frame
      #0 0x71e77b46d4df in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3056
    This frame has 2 object(s):
      [32, 48) 'sleep_ts' (line 3076)
      [64, 65) 'notification' (line 3102) <== Memory access at offset 65 overflows this variable
  HINT: this may be a false positive if your program uses some custom stack unwind mechanism, swapcontext or vfork
        (longjmp and C++ exceptions *are* supported)
  Thread T34 created by T0 here:
      #0 0x57fce3640601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: 573301585e4edf8f61a3e232d45277dd8292b476)
      #1 0x71e77b4660bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x71e77b44c15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x57fce36a319f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x71e77b44b27d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x71e77b45331d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x57fce3a90feb in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x57fce3a90feb in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x57fce3a90feb in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x57fce3a95a55 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x57fce3a95a55 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x57fce3a44d55 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x57fce3a44d55 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x57fce37eb1b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x57fce373addc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x57fce3a7cd67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x57fce3a62e5c in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x57fce3a62914 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x57fce3a2a45c in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x57fce3a2a45c in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x57fce3a19a30 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #21 0x57fce3a19a30 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #22 0x57fce3a9a361 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #23 0x57fce3a9a361 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #24 0x57fce3a46a65 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #25 0x57fce3a46a65 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #26 0x57fce3a46a65 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #27 0x57fce3a46a65 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #28 0x57fce3bf7d95 in rb_ary_collect /tmp/ruby/src/trunk_asan/array.c:3651:30
      #29 0x57fce3a7cd67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #30 0x57fce3a219fa in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #31 0x57fce3a219fa in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #32 0x57fce3a19677 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #33 0x57fce3a9a361 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #34 0x57fce3a9a361 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #35 0x57fce3a46a65 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #36 0x57fce3a46a65 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #37 0x57fce3a46a65 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #38 0x57fce3a46a65 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #39 0x57fce3bf7d95 in rb_ary_collect /tmp/ruby/src/trunk_asan/array.c:3651:30
      #40 0x57fce3a7cd67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #41 0x57fce3a219fa in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #42 0x57fce3a219fa in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #43 0x57fce3a19a30 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #44 0x57fce3a19a30 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #45 0x57fce369f49a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #46 0x57fce369f49a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #47 0x57fce3698a06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #48 0x57fce3698a06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #49 0x71e77e02a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #50 0x71e77e02a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #51 0x57fce35bc7e4 in _start (/tmp/ruby/build/trunk_asan/ruby+0x1777e4) (BuildId: 573301585e4edf8f61a3e232d45277dd8292b476)
  SUMMARY: AddressSanitizer: stack-buffer-overflow (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 573301585e4edf8f61a3e232d45277dd8292b476) in strlen
  Shadow bytes around the buggy address:
    0x71e756908d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x71e756908e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x71e756908e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x71e756908f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x71e756908f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x71e756909000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x71e756909080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x71e756909100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x71e756909180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x71e756909200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x71e756909280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  Shadow byte legend (one shadow byte represents 8 application bytes):
    Addressable:           00
    Partially addressable: 01 02 03 04 05 06 07 
    Heap left redzone:       fa
    Freed heap region:       fd
    Stack left redzone:      f1
    Stack mid redzone:       f2
    Stack right redzone:     f3
    Stack after return:      f5
    Stack use after scope:   f8
    Global redzone:          f9
    Global init order:       f6
    Poisoned by user:        f7
    Container overflow:      fc
    Array cookie:            ac
    Intra object redzone:    bb
    ASan internal:           fe
    Left alloca redzone:     ca
    Right alloca redzone:    cb
  ==2950373==ABORTING
  running file: /tmp/ruby/src/trunk_asan/test/rubygems/test_bundled_ca.rb
  A test worker crashed. It might be an interpreter bug or
  a bug in test/unit/parallel.rb. Try again without the -j
  option.
  Children under /tmp/rubytest.85jmt0:
  * drwx------ 4 80 2024-11-13 11:13:37 +0000 test_rubygems_20241113-2950373-fdcelj/
    * drwxr-xr-x 9 180 2024-11-13 11:13:37 +0000 gemhome/
      * drwxr-xr-x 2 40 2024-11-13 11:13:36 +0000 build_info/
      * drwxr-xr-x 2 40 2024-11-13 11:13:37 +0000 cache/
      * drwxr-xr-x 2 40 2024-11-13 11:13:37 +0000 doc/
      * drwxr-xr-x 2 40 2024-11-13 11:13:37 +0000 extensions/
      * drwxr-xr-x 2 40 2024-11-13 11:13:37 +0000 gems/
      * drwxr-xr-x 2 40 2024-11-13 11:13:37 +0000 plugins/
      * drwxr-xr-x 3 60 2024-11-13 11:13:37 +0000 specifications/
        * drwxr-xr-x 2 40 2024-11-13 11:13:37 +0000 default/
    * drwxr-xr-x 2  40 2024-11-13 11:13:37 +0000 userhome/
  make: *** [uncommon.mk:963: yes-test-all] Error 1
  "make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'" exit with 512.
  =================================================================
  ==2951584==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7e3246909041 at pc 0x6153fbd02ded bp 0x7e324a9ffcf0 sp 0x7e324a9ff4b8
  READ of size 2 at 0x7e3246909041 thread T96
  =================================================================
  ==2951587==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7b28cf509041 at pc 0x64daf504bded bp 0x7b28d29ffcf0 sp 0x7b28d29ff4b8
  READ of size 2 at 0x7b28cf509041 thread T98
  =================================================================
  ==2951579==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7fbd68909041 at pc 0x591648cf8ded bp 0x7fbd6b3ffcf0 sp 0x7fbd6b3ff4b8
  READ of size 2 at 0x7fbd68909041 thread T43
  =================================================================
  ==2951580==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x788685109041 at pc 0x5b83a75a0ded bp 0x7886871ffcf0 sp 0x7886871ff4b8
  READ of size 2 at 0x788685109041 thread T104
      #0 0x6153fbd02dec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 573301585e4edf8f61a3e232d45277dd8292b476)
      #1 0x7e32728cb8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x6153fbd8795e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x7e327549ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x7e3275529c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x7e3246909041 is located in stack of thread T96 at offset 65 in frame
      #0 0x7e32728cb4df in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3056
    This frame has 2 object(s):
      [32, 48) 'sleep_ts' (line 3076)
      [64, 65) 'notification' (line 3102) <== Memory access at offset 65 overflows this variable
  HINT: this may be a false positive if your program uses some custom stack unwind mechanism, swapcontext or vfork
        (longjmp and C++ exceptions *are* supported)
  Thread T96 created by T0 here:
  =================================================================
  ==2951583==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7f5ce8109041 at pc 0x6035e1255ded bp 0x7f5ceb5ffcf0 sp 0x7f5ceb5ff4b8
  READ of size 2 at 0x7f5ce8109041 thread T177
      #0 0x64daf504bdec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 573301585e4edf8f61a3e232d45277dd8292b476)
      #1 0x7b28dfbcd8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x64daf50d095e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x7b28fc69ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x7b28fc729c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x7b28cf509041 is located in stack of thread T98 at offset 65 in frame
      #0 0x7b28dfbcd4df in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3056
    This frame has 2 object(s):
      [32, 48) 'sleep_ts' (line 3076)
      [64, 65) 'notification' (line 3102) <== Memory access at offset 65 overflows this variable
  HINT: this may be a false positive if your program uses some custom stack unwind mechanism, swapcontext or vfork
        (longjmp and C++ exceptions *are* supported)
  Thread T98 created by T0 here:
      #0 0x591648cf8dec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 573301585e4edf8f61a3e232d45277dd8292b476)
      #1 0x7fbd7dd9c8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x591648d7d95e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x7fbd9b09ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x7fbd9b129c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x7fbd68909041 is located in stack of thread T43 at offset 65 in frame
      #0 0x7fbd7dd9c4df in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3056
    This frame has 2 object(s):
      [32, 48) 'sleep_ts' (line 3076)
      [64, 65) 'notification' (line 3102) <== Memory access at offset 65 overflows this variable
  HINT: this may be a false positive if your program uses some custom stack unwind mechanism, swapcontext or vfork
        (longjmp and C++ exceptions *are* supported)
  Thread T43 created by T0 here:
      #0 0x6153fbd6f601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: 573301585e4edf8f61a3e232d45277dd8292b476)
      #1 0x7e32728c40bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x7e32728aa15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x6153fbdd219f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x7e32728a927d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x7e32728b131d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x6153fc1bffeb in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x6153fc1bffeb in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x6153fc1bffeb in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x6153fc1c4a55 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x6153fc1c4a55 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x6153fc173d55 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x6153fc173d55 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x6153fbf1a1b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x6153fbe69ddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x6153fc1abd67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x6153fc191e5c in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x6153fc191914 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x6153fc15945c in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x6153fc15945c in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x6153fc148677 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #21 0x6153fc1c9361 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #22 0x6153fc1c9361 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #23 0x6153fc17c3fa in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #24 0x6153fc17c3fa in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #25 0x6153fc1abd67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #26 0x6153fc1509fa in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #27 0x6153fc1509fa in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #28 0x6153fc148677 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #29 0x6153fc1c9361 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #30 0x6153fc1c9361 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #31 0x6153fc175a65 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #32 0x6153fc175a65 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #33 0x6153fc175a65 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #34 0x6153fc175a65 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #35 0x6153fc33487d in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24
      #36 0x6153fc1abd67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #37 0x6153fc1509fa in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #38 0x6153fc1509fa in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #39 0x6153fc148677 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #40 0x6153fc1c9361 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #41 0x6153fc1c9361 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #42 0x6153fc175a65 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #43 0x6153fc175a65 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #44 0x6153fc175a65 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #45 0x6153fc175a65 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #46 0x6153fc31a019 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #47 0x6153fc1abd67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #48 0x6153fc1509fa in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #49 0x6153fc1509fa in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #50 0x6153fc148677 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #51 0x6153fbecb17b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5
      #52 0x6153fbec32af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9
      #53 0x6153fbec8889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5
      #54 0x6153fc1abd67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #55 0x6153fc15945c in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #56 0x6153fc15945c in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #57 0x6153fc148677 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #58 0x6153fc1c9361 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #59 0x6153fc1c9361 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #60 0x6153fc17c3fa in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #61 0x6153fc17c3fa in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #62 0x6153fc1abd67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #63 0x6153fc1509fa in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #64 0x6153fc1509fa in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #65 0x6153fc148a30 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #66 0x6153fc148a30 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #67 0x6153fbdce49a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #68 0x6153fbdce49a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #69 0x6153fbdc7a06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #70 0x6153fbdc7a06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #71 0x7e327542a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #72 0x7e327542a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #73 0x6153fbceb7e4 in _start (/tmp/ruby/build/trunk_asan/ruby+0x1777e4) (BuildId: 573301585e4edf8f61a3e232d45277dd8292b476)
  SUMMARY: AddressSanitizer: stack-buffer-overflow (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 573301585e4edf8f61a3e232d45277dd8292b476) in strlen
  Shadow bytes around the buggy address:
    0x7e3246908d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7e3246908e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7e3246908e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7e3246908f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7e3246908f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x7e3246909000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x7e3246909080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x7e3246909100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7e3246909180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7e3246909200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7e3246909280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  Shadow byte legend (one shadow byte represents 8 application bytes):
    Addressable:           00
    Partially addressable: 01 02 03 04 05 06 07 
    Heap left redzone:       fa
    Freed heap region:       fd
    Stack left redzone:      f1
    Stack mid redzone:       f2
    Stack right redzone:     f3
    Stack after return:      f5
    Stack use after scope:   f8
    Global redzone:          f9
    Global init order:       f6
    Poisoned by user:        f7
    Container overflow:      fc
    Array cookie:            ac
    Intra object redzone:    bb
    ASan internal:           fe
    Left alloca redzone:     ca
    Right alloca redzone:    cb
  ==2951584==ABORTING
      #0 0x5b83a75a0dec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 573301585e4edf8f61a3e232d45277dd8292b476)
      #1 0x78868b78d8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x5b83a762595e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x7886b9a9ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x7886b9b29c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x788685109041 is located in stack of thread T104 at offset 65 in frame
      #0 0x78868b78d4df in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3056
    This frame has 2 object(s):
      [32, 48) 'sleep_ts' (line 3076)
      [64, 65) 'notification' (line 3102) <== Memory access at offset 65 overflows this variable
  HINT: this may be a false positive if your program uses some custom stack unwind mechanism, swapcontext or vfork
        (longjmp and C++ exceptions *are* supported)
  Thread T104 created by T0 here:
      #0 0x64daf50b8601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: 573301585e4edf8f61a3e232d45277dd8292b476)
      #1 0x7b28dfbc60bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x7b28dfbac15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x64daf511b19f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x7b28dfbab27d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x7b28dfbb331d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x64daf5508feb in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x64daf5508feb in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x64daf5508feb in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x64daf550da55 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x64daf550da55 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x64daf54bcd55 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x64daf54bcd55 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x64daf52631b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x64daf51b2ddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x64daf54f4d67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x64daf54dae5c in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x64daf54da914 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x64daf54a245c in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x64daf54a245c in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x64daf5491677 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #21 0x64daf5512361 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #22 0x64daf5512361 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #23 0x64daf54c53fa in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #24 0x64daf54c53fa in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #25 0x64daf54f4d67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #26 0x64daf54999fa in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #27 0x64daf54999fa in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #28 0x64daf5491677 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #29 0x64daf5512361 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #30 0x64daf5512361 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #31 0x64daf54bea65 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #32 0x64daf54bea65 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #33 0x64daf54bea65 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #34 0x64daf54bea65 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #35 0x64daf567d87d in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24
      #36 0x64daf54f4d67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #37 0x64daf54999fa in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #38 0x64daf54999fa in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #39 0x64daf5491677 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #40 0x64daf5512361 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #41 0x64daf5512361 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #42 0x64daf54bea65 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #43 0x64daf54bea65 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #44 0x64daf54bea65 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #45 0x64daf54bea65 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #46 0x64daf5663019 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #47 0x64daf54f4d67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #48 0x64daf54999fa in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #49 0x64daf54999fa in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #50 0x64daf5491677 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #51 0x64daf521417b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5
      #52 0x64daf520c2af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9
      #53 0x64daf5211889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5
      #54 0x64daf54f4d67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #55 0x64daf54a245c in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #56 0x64daf54a245c in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #57 0x64daf5491677 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #58 0x64daf5512361 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #59 0x64daf5512361 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #60 0x64daf54c53fa in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #61 0x64daf54c53fa in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #62 0x64daf54f4d67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #63 0x64daf54999fa in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #64 0x64daf54999fa in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #65 0x64daf5491a30 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #66 0x64daf5491a30 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #67 0x64daf511749a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #68 0x64daf511749a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #69 0x64daf5110a06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #70 0x64daf5110a06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #71 0x7b28fc62a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #72 0x7b28fc62a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #73 0x64daf50347e4 in _start (/tmp/ruby/build/trunk_asan/ruby+0x1777e4) (BuildId: 573301585e4edf8f61a3e232d45277dd8292b476)
  SUMMARY: AddressSanitizer: stack-buffer-overflow (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 573301585e4edf8f61a3e232d45277dd8292b476) in strlen
  Shadow bytes around the buggy address:
    0x7b28cf508d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7b28cf508e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7b28cf508e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7b28cf508f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7b28cf508f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x7b28cf509000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x7b28cf509080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x7b28cf509100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7b28cf509180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7b28cf509200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7b28cf509280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  Shadow byte legend (one shadow byte represents 8 application bytes):
    Addressable:           00
    Partially addressable: 01 02 03 04 05 06 07 
    Heap left redzone:       fa
    Freed heap region:       fd
    Stack left redzone:      f1
    Stack mid redzone:       f2
    Stack right redzone:     f3
    Stack after return:      f5
    Stack use after scope:   f8
    Global redzone:          f9
    Global init order:       f6
    Poisoned by user:        f7
    Container overflow:      fc
    Array cookie:            ac
    Intra object redzone:    bb
    ASan internal:           fe
    Left alloca redzone:     ca
    Right alloca redzone:    cb
  ==2951587==ABORTING
      #0 0x591648d65601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: 573301585e4edf8f61a3e232d45277dd8292b476)
      #1 0x7fbd7dd950bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x7fbd7dd7b15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x591648dc819f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x7fbd7dd7a27d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x7fbd7dd8231d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x5916491b5feb in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x5916491b5feb in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x5916491b5feb in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x5916491baa55 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x5916491baa55 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x591649169d55 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x591649169d55 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x591648f101b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x591648e5fddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x5916491a1d67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x591649187e5c in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x591649187914 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x59164914f45c in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x59164914f45c in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x59164913e677 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #21 0x5916491bf361 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #22 0x5916491bf361 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #23 0x5916491723fa in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #24 0x5916491723fa in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #25 0x5916491a1d67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #26 0x5916491469fa in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #27 0x5916491469fa in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #28 0x59164913e677 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #29 0x5916491bf361 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #30 0x5916491bf361 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #31 0x59164916ba65 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #32 0x59164916ba65 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #33 0x59164916ba65 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #34 0x59164916ba65 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #35 0x59164932a87d in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24
      #36 0x5916491a1d67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #37 0x5916491469fa in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #38 0x5916491469fa in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #39 0x59164913e677 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #40 0x5916491bf361 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #41 0x5916491bf361 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #42 0x59164916ba65 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #43 0x59164916ba65 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #44 0x59164916ba65 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #45 0x59164916ba65 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #46 0x591649310019 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #47 0x5916491a1d67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #48 0x5916491469fa in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #49 0x5916491469fa in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #50 0x59164913e677 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #51 0x591648ec117b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5
      #52 0x591648eb92af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9
      #53 0x591648ebe889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5
      #54 0x5916491a1d67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #55 0x59164914f45c in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #56 0x59164914f45c in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #57 0x59164913e677 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #58 0x5916491bf361 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #59 0x5916491bf361 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #60 0x5916491723fa in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #61 0x5916491723fa in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #62 0x5916491a1d67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #63 0x5916491469fa in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #64 0x5916491469fa in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #65 0x59164913ea30 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #66 0x59164913ea30 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #67 0x591648dc449a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #68 0x591648dc449a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #69 0x591648dbda06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #70 0x591648dbda06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #71 0x7fbd9b02a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #72 0x7fbd9b02a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #73 0x591648ce17e4 in _start (/tmp/ruby/build/trunk_asan/ruby+0x1777e4) (BuildId: 573301585e4edf8f61a3e232d45277dd8292b476)
  SUMMARY: AddressSanitizer: stack-buffer-overflow (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 573301585e4edf8f61a3e232d45277dd8292b476) in strlen
  Shadow bytes around the buggy address:
    0x7fbd68908d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7fbd68908e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7fbd68908e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7fbd68908f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7fbd68908f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x7fbd68909000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x7fbd68909080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x7fbd68909100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7fbd68909180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7fbd68909200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7fbd68909280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  Shadow byte legend (one shadow byte represents 8 application bytes):
    Addressable:           00
    Partially addressable: 01 02 03 04 05 06 07 
    Heap left redzone:       fa
    Freed heap region:       fd
    Stack left redzone:      f1
    Stack mid redzone:       f2
    Stack right redzone:     f3
    Stack after return:      f5
    Stack use after scope:   f8
    Global redzone:          f9
    Global init order:       f6
    Poisoned by user:        f7
    Container overflow:      fc
    Array cookie:            ac
    Intra object redzone:    bb
    ASan internal:           fe
    Left alloca redzone:     ca
    Right alloca redzone:    cb
  ==2951579==ABORTING
      #0 0x5b83a760d601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: 573301585e4edf8f61a3e232d45277dd8292b476)
      #1 0x78868b7860bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x78868b76c15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x5b83a767019f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x78868b76b27d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x78868b77331d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x5b83a7a5dfeb in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x5b83a7a5dfeb in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x5b83a7a5dfeb in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x5b83a7a62a55 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x5b83a7a62a55 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x5b83a7a11d55 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x5b83a7a11d55 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x5b83a77b81b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x5b83a7707ddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x5b83a7a49d67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x5b83a7a2fe5c in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x5b83a7a2f914 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x5b83a79f745c in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x5b83a79f745c in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x5b83a79e6677 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #21 0x5b83a7a67361 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #22 0x5b83a7a67361 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #23 0x5b83a7a1a3fa in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #24 0x5b83a7a1a3fa in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #25 0x5b83a7a49d67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #26 0x5b83a79ee9fa in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #27 0x5b83a79ee9fa in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #28 0x5b83a79e6677 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #29 0x5b83a7a67361 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #30 0x5b83a7a67361 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #31 0x5b83a7a13a65 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #32 0x5b83a7a13a65 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #33 0x5b83a7a13a65 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #34 0x5b83a7a13a65 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #35 0x5b83a7bd287d in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24
      #36 0x5b83a7a49d67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #37 0x5b83a79ee9fa in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #38 0x5b83a79ee9fa in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #39 0x5b83a79e6677 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #40 0x5b83a7a67361 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #41 0x5b83a7a67361 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #42 0x5b83a7a13a65 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #43 0x5b83a7a13a65 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #44 0x5b83a7a13a65 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #45 0x5b83a7a13a65 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #46 0x5b83a7bb8019 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #47 0x5b83a7a49d67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #48 0x5b83a79ee9fa in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #49 0x5b83a79ee9fa in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #50 0x5b83a79e6677 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #51 0x5b83a7a67361 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #52 0x5b83a7a67361 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #53 0x5b83a7a13a65 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #54 0x5b83a7a13a65 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #55 0x5b83a7a13a65 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #56 0x5b83a7a13a65 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #57 0x5b83a7bb8019 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #58 0x5b83a7a49d67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #59 0x5b83a79ee9fa in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #60 0x5b83a79ee9fa in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #61 0x5b83a79e6677 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #62 0x5b83a776917b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5
      #63 0x5b83a77612af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9
      #64 0x5b83a7766889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5
      #65 0x5b83a7a49d67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #66 0x5b83a79f745c in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #67 0x5b83a79f745c in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #68 0x5b83a79e6677 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #69 0x5b83a7a67361 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #70 0x5b83a7a67361 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #71 0x5b83a7a1a3fa in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #72 0x5b83a7a1a3fa in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #73 0x5b83a7a49d67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #74 0x5b83a79ee9fa in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #75 0x5b83a79ee9fa in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #76 0x5b83a79e6a30 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #77 0x5b83a79e6a30 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #78 0x5b83a766c49a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #79 0x5b83a766c49a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #80 0x5b83a7665a06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #81 0x5b83a7665a06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #82 0x7886b9a2a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #83 0x7886b9a2a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #84 0x5b83a75897e4 in _start (/tmp/ruby/build/trunk_asan/ruby+0x1777e4) (BuildId: 573301585e4edf8f61a3e232d45277dd8292b476)
  SUMMARY: AddressSanitizer: stack-buffer-overflow (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 573301585e4edf8f61a3e232d45277dd8292b476) in strlen
  Shadow bytes around the buggy address:
    0x788685108d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x788685108e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x788685108e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x788685108f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x788685108f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x788685109000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x788685109080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x788685109100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x788685109180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x788685109200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x788685109280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  Shadow byte legend (one shadow byte represents 8 application bytes):
    Addressable:           00
    Partially addressable: 01 02 03 04 05 06 07 
    Heap left redzone:       fa
    Freed heap region:       fd
    Stack left redzone:      f1
    Stack mid redzone:       f2
    Stack right redzone:     f3
    Stack after return:      f5
    Stack use after scope:   f8
    Global redzone:          f9
    Global init order:       f6
    Poisoned by user:        f7
    Container overflow:      fc
    Array cookie:            ac
    Intra object redzone:    bb
    ASan internal:           fe
    Left alloca redzone:     ca
    Right alloca redzone:    cb
  ==2951580==ABORTING
  A child mspec-run process died unexpectedly while running /tmp/ruby/src/trunk_asan/spec/ruby/library/net-http/http/copy_spec.rb
      #0 0x6035e1255dec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 573301585e4edf8f61a3e232d45277dd8292b476)
      #1 0x7f5cfb9cd8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x6035e12da95e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x7f5d1b29ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x7f5d1b329c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x7f5ce8109041 is located in stack of thread T177 at offset 65 in frame
      #0 0x7f5cfb9cd4df in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3056
    This frame has 2 object(s):
      [32, 48) 'sleep_ts' (line 3076)
      [64, 65) 'notification' (line 3102) <== Memory access at offset 65 overflows this variable
  HINT: this may be a false positive if your program uses some custom stack unwind mechanism, swapcontext or vfork
        (longjmp and C++ exceptions *are* supported)
  Thread T177 created by T0 here:
      #0 0x6035e12c2601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: 573301585e4edf8f61a3e232d45277dd8292b476)
      #1 0x7f5cfb9c60bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x7f5cfb9ac15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x6035e132519f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x7f5cfb9ab27d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x7f5cfb9b331d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x6035e1712feb in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x6035e1712feb in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x6035e1712feb in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x6035e1717a55 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x6035e1717a55 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x6035e16c6d55 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x6035e16c6d55 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x6035e146d1b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x6035e13bcddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x6035e16fed67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x6035e16e4e5c in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x6035e16e4914 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x6035e16ac45c in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x6035e16ac45c in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x6035e169b677 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #21 0x6035e171c361 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #22 0x6035e171c361 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #23 0x6035e16cf3fa in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #24 0x6035e16cf3fa in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #25 0x6035e16fed67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #26 0x6035e16a39fa in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #27 0x6035e16a39fa in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #28 0x6035e169b677 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #29 0x6035e171c361 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #30 0x6035e171c361 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #31 0x6035e16c8a65 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #32 0x6035e16c8a65 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #33 0x6035e16c8a65 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #34 0x6035e16c8a65 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #35 0x6035e188787d in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24
      #36 0x6035e16fed67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #37 0x6035e16a39fa in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #38 0x6035e16a39fa in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #39 0x6035e169b677 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #40 0x6035e171c361 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #41 0x6035e171c361 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #42 0x6035e16c8a65 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #43 0x6035e16c8a65 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #44 0x6035e16c8a65 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #45 0x6035e16c8a65 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #46 0x6035e186d019 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #47 0x6035e16fed67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #48 0x6035e16a39fa in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #49 0x6035e16a39fa in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #50 0x6035e169b677 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #51 0x6035e171c361 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #52 0x6035e171c361 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #53 0x6035e16c8a65 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #54 0x6035e16c8a65 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #55 0x6035e16c8a65 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #56 0x6035e16c8a65 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #57 0x6035e186d019 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #58 0x6035e16fed67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #59 0x6035e16a39fa in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #60 0x6035e16a39fa in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #61 0x6035e169b677 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #62 0x6035e141e17b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5
      #63 0x6035e14162af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9
      #64 0x6035e141b889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5
      #65 0x6035e16fed67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #66 0x6035e16ac45c in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #67 0x6035e16ac45c in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #68 0x6035e169b677 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #69 0x6035e171c361 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #70 0x6035e171c361 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #71 0x6035e16cf3fa in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #72 0x6035e16cf3fa in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #73 0x6035e16fed67 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #74 0x6035e16a39fa in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #75 0x6035e16a39fa in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #76 0x6035e169ba30 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #77 0x6035e169ba30 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #78 0x6035e132149a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #79 0x6035e132149a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #80 0x6035e131aa06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #81 0x6035e131aa06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #82 0x7f5d1b22a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #83 0x7f5d1b22a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #84 0x6035e123e7e4 in _start (/tmp/ruby/build/trunk_asan/ruby+0x1777e4) (BuildId: 573301585e4edf8f61a3e232d45277dd8292b476)
  SUMMARY: AddressSanitizer: stack-buffer-overflow (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 573301585e4edf8f61a3e232d45277dd8292b476) in strlen
  Shadow bytes around the buggy address:
    0x7f5ce8108d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7f5ce8108e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7f5ce8108e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7f5ce8108f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7f5ce8108f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x7f5ce8109000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x7f5ce8109080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x7f5ce8109100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7f5ce8109180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7f5ce8109200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7f5ce8109280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  Shadow byte legend (one shadow byte represents 8 application bytes):
    Addressable:           00
    Partially addressable: 01 02 03 04 05 06 07 
    Heap left redzone:       fa
    Freed heap region:       fd
    Stack left redzone:      f1
    Stack mid redzone:       f2
    Stack right redzone:     f3
    Stack after return:      f5
    Stack use after scope:   f8
    Global redzone:          f9
    Global init order:       f6
    Poisoned by user:        f7
    Container overflow:      fc
    Array cookie:            ac
    Intra object redzone:    bb
    ASan internal:           fe
    Left alloca redzone:     ca
    Right alloca redzone:    cb
  ==2951583==ABORTING
  make: *** [uncommon.mk:1013: yes-test-spec] Error 1
  

• Linux ruby-sp1 6.8.0-41-generic #41-Ubuntu SMP PREEMPT_DYNAMIC Fri Aug  2 20:41:06 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
  

• Logfile: /home/ko1/ruby/logs/brlog.trunk_asan.20241113-111104
  #<BuildRuby:0x000071c6d2b3fdc0
   @BUILD_DIR="/tmp/ruby/build",
   @INSTALL_DIR="/tmp/ruby/install",
   @REPOSITORY="https://github.com/ruby/ruby.git",
   @REPOSITORY_TYPE=:git,
   @SRC_DIR="/tmp/ruby/src",
   @TARGET_BUILD_DIR="/tmp/ruby/build/trunk_asan",
   @TARGET_INSTALL_DIR="/tmp/ruby/install/trunk_asan",
   @TARGET_NAME="trunk_asan",
   @TARGET_SRC_DIR="/tmp/ruby/src/trunk_asan",
   @btest_opts="-j16",
   @build_opts="-j16",
   @configure_opts=
    ["'CC=clang-17' 'cflags=-fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0'"],
   @gist=false,
   @git_branch=nil,
   @git_worktree=nil,
   @incremental=true,
   @logfile="/home/ko1/ruby/logs/brlog.trunk_asan.20241113-111104",
   @make="make",
   @no_timeout_error=true,
   @quiet=false,
   @ruby_env=[["RUBY_DEBUG", "ci"]],
   @spec_opts="-j",
   @steps=
    ["checkout",
     "autoconf",
     "configure",
     "build_up",
     "build_miniruby",
     "build_ruby",
     "build_all",
     "build_install",
     "test_basic",
     "test_all",
     "test_rubyspec"],
   @svn_revision=nil,
   @test_opts="TESTS='-j16'",
   @timeout=600>
                             user     system      total        real
  checkout               0.000291   0.002076   1.081275 (  3.985156)
  autoconf               0.000843   0.000281   1.131165 (  1.125270)
  configure              0.043860   0.017336  46.641789 ( 47.286297)
  build_up               0.013331   0.007499  43.519782 (  7.933804)
  build_miniruby         0.009773   0.006524 348.984647 ( 29.368354)
  build_ruby             0.001576   0.000264   1.927594 (  1.492617)
  build_all              0.088591   0.022943 351.886983 ( 47.653663)
  build_install          0.005175   0.006120   4.571058 (  2.220313)
  test_basic             0.002528   0.002708   1.043681 (  1.102096)
  test_all               0.016198   0.002712  56.506908 ( 42.410236)
  test_rubyspec          0.073919   0.045719 460.254889 ( 40.820571)
  $$$[end] "make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'" exit with 512.
  $$$[end] "make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'" exit with 512.
  /home/ko1/ruby/logs/brlog.trunk_asan.20241113-111104
  total: 225.40 sec