Result of trunk_asan@ruby-sp1 at 2024-11-12 10:39:16 +0900

• NG (4c270200db)[LOG]
• test-all:
• test-spec: 1553 files, 19768 examples, 77725 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/debug'...
  Cloning into '/tmp/ruby/src/trunk_asan/gems/src/typeprof'...
  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.
  =================================================================
  ==2651600==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x701c24909041 at pc 0x5f74528aaded bp 0x701c265ffcf0 sp 0x701c265ff4b8
  READ of size 2 at 0x701c24909041 thread T9
      #0 0x5f74528aadec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x701c2abcd8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x5f745292f95e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x701c4ce9ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x701c4cf29c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x701c24909041 is located in stack of thread T9 at offset 65 in frame
      #0 0x701c2abcd4df 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 T9 created by T0 here:
      #0 0x5f7452917601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x701c2abc60bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x701c2abac15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x5f745297a19f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x701c2abab27d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x701c2abb331d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x5f7452d67f3b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x5f7452d67f3b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x5f7452d67f3b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x5f7452d6c9a5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x5f7452d6c9a5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x5f7452d1bca5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x5f7452d1bca5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x5f7452ac21b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x5f7452a11ddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x5f7452d53cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x5f7452d39dac in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x5f7452d39864 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x5f7452d013ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x5f7452d013ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x5f7452cf0980 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #21 0x5f7452cf0980 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #22 0x5f7452d712b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #23 0x5f7452d712b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #24 0x5f7452d1d9b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #25 0x5f7452d1d9b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #26 0x5f7452d1d9b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #27 0x5f7452d1d9b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #28 0x5f7452ecece5 in rb_ary_collect /tmp/ruby/src/trunk_asan/array.c:3651:30
      #29 0x5f7452d53cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #30 0x5f7452cf894a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #31 0x5f7452cf894a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #32 0x5f7452cf05c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #33 0x5f7452d712b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #34 0x5f7452d712b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #35 0x5f7452d1d9b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #36 0x5f7452d1d9b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #37 0x5f7452d1d9b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #38 0x5f7452d1d9b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #39 0x5f7452ecece5 in rb_ary_collect /tmp/ruby/src/trunk_asan/array.c:3651:30
      #40 0x5f7452d53cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #41 0x5f7452cf894a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #42 0x5f7452cf894a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #43 0x5f7452cf0980 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #44 0x5f7452cf0980 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #45 0x5f745297649a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #46 0x5f745297649a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #47 0x5f745296fa06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #48 0x5f745296fa06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #49 0x701c4ce2a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #50 0x701c4ce2a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #51 0x5f74528937e4 in _start (/tmp/ruby/build/trunk_asan/ruby+0x1777e4) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
  SUMMARY: AddressSanitizer: stack-buffer-overflow (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193) in strlen
  Shadow bytes around the buggy address:
    0x701c24908d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x701c24908e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x701c24908e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x701c24908f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x701c24908f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x701c24909000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x701c24909080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x701c24909100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x701c24909180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x701c24909200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x701c24909280: 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
  ==2651600==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.ucf0yf:
  * drwx------ 4 80 2024-11-12 01:38:02 +0000 test_rubygems_20241112-2651600-mntwua/
    * drwxr-xr-x 9 180 2024-11-12 01:38:02 +0000 gemhome/
      * drwxr-xr-x 2 40 2024-11-12 01:38:02 +0000 build_info/
      * drwxr-xr-x 2 40 2024-11-12 01:38:02 +0000 cache/
      * drwxr-xr-x 2 40 2024-11-12 01:38:02 +0000 doc/
      * drwxr-xr-x 2 40 2024-11-12 01:38:02 +0000 extensions/
      * drwxr-xr-x 2 40 2024-11-12 01:38:02 +0000 gems/
      * drwxr-xr-x 2 40 2024-11-12 01:38:02 +0000 plugins/
      * drwxr-xr-x 3 60 2024-11-12 01:38:02 +0000 specifications/
        * drwxr-xr-x 2 40 2024-11-12 01:38:02 +0000 default/
    * drwxr-xr-x 2  40 2024-11-12 01:38:02 +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.
  =================================================================
  ==2652728==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x71a4beb09041 at pc 0x602aa1d91ded bp 0x71a4bfdffcf0 sp 0x71a4bfdff4b8
  READ of size 2 at 0x71a4beb09041 thread T32
  =================================================================
  ==2652727==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x78d6b8b09041 at pc 0x5fa73e9c3ded bp 0x78d6be5ffcf0 sp 0x78d6be5ff4b8
  READ of size 2 at 0x78d6b8b09041 thread T142
  =================================================================
  ==2652723==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x799311b09041 at pc 0x60547a440ded bp 0x7993139ffcf0 sp 0x7993139ff4b8
  READ of size 2 at 0x799311b09041 thread T40
  =================================================================
  ==2652721==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7c9d9c709041 at pc 0x5c1c4a2dfded bp 0x7c9d9f9ffcf0 sp 0x7c9d9f9ff4b8
  READ of size 2 at 0x7c9d9c709041 thread T50
      #0 0x602aa1d91dec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x71a4ca4cb8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x602aa1e1695e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x71a4e669ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x71a4e6729c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x71a4beb09041 is located in stack of thread T32 at offset 65 in frame
      #0 0x71a4ca4cb4df 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 T32 created by T0 here:
      #0 0x5c1c4a2dfdec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x7c9da85cd8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x5c1c4a36495e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x7c9dce09ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x7c9dce129c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x7c9d9c709041 is located in stack of thread T50 at offset 65 in frame
      #0 0x7c9da85cd4df 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 T50 created by T0 here:
      #0 0x5fa73e9c3dec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x78d6d220d8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x5fa73ea4895e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x78d6ef49ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x78d6ef529c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x78d6b8b09041 is located in stack of thread T142 at offset 65 in frame
      #0 0x78d6d220d4df 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 T142 created by T0 here:
      #0 0x60547a440dec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x79932638d8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x60547a4c595e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x79934809ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x799348129c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x799311b09041 is located in stack of thread T40 at offset 65 in frame
      #0 0x79932638d4df 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 T40 created by T0 here:
      #0 0x602aa1dfe601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x71a4ca4c40bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x71a4ca4aa15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x602aa1e6119f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x71a4ca4a927d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x71a4ca4b131d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x602aa224ef3b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x602aa224ef3b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x602aa224ef3b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x602aa22539a5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x602aa22539a5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x602aa2202ca5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x602aa2202ca5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x602aa1fa91b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x602aa1ef8ddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x602aa223acb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x602aa2220dac in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x602aa2220864 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x602aa21e83ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x602aa21e83ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x602aa21d75c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #21 0x602aa22582b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #22 0x602aa22582b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #23 0x602aa220b34a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #24 0x602aa220b34a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #25 0x602aa223acb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #26 0x602aa21df94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #27 0x602aa21df94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #28 0x602aa21d75c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #29 0x602aa22582b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #30 0x602aa22582b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #31 0x602aa22049b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #32 0x602aa22049b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #33 0x602aa22049b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #34 0x602aa22049b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #35 0x602aa23c37cd in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24
      #36 0x602aa223acb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #37 0x602aa21df94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #38 0x602aa21df94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #39 0x602aa21d75c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #40 0x602aa22582b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #41 0x602aa22582b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #42 0x602aa22049b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #43 0x602aa22049b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #44 0x602aa22049b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #45 0x602aa22049b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #46 0x602aa23a8f69 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #47 0x602aa223acb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #48 0x602aa21df94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #49 0x602aa21df94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #50 0x602aa21d75c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #51 0x602aa1f5a17b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5
      #52 0x602aa1f522af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9
      #53 0x602aa1f57889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5
      #54 0x602aa223acb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #55 0x602aa21e83ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #56 0x602aa21e83ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #57 0x602aa21d75c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #58 0x602aa22582b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #59 0x602aa22582b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #60 0x602aa220b34a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #61 0x602aa220b34a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #62 0x602aa223acb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #63 0x602aa21df94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #64 0x602aa21df94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #65 0x602aa21d7980 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #66 0x602aa21d7980 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #67 0x602aa1e5d49a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #68 0x602aa1e5d49a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #69 0x602aa1e56a06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #70 0x602aa1e56a06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #71 0x71a4e662a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #72 0x71a4e662a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #73 0x602aa1d7a7e4 in _start (/tmp/ruby/build/trunk_asan/ruby+0x1777e4) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
  SUMMARY: AddressSanitizer: stack-buffer-overflow (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193) in strlen
  Shadow bytes around the buggy address:
    0x71a4beb08d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x71a4beb08e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x71a4beb08e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x71a4beb08f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x71a4beb08f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x71a4beb09000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x71a4beb09080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x71a4beb09100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x71a4beb09180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x71a4beb09200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x71a4beb09280: 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
  ==2652728==ABORTING
  =================================================================
  ==2652719==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7686c8709041 at pc 0x5d2710bbcded bp 0x7686cc7ffcf0 sp 0x7686cc7ff4b8
  READ of size 2 at 0x7686c8709041 thread T68
      #0 0x5c1c4a34c601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x7c9da85c60bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x7c9da85ac15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x5c1c4a3af19f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x7c9da85ab27d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x7c9da85b331d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x5c1c4a79cf3b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x5c1c4a79cf3b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x5c1c4a79cf3b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x5c1c4a7a19a5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x5c1c4a7a19a5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x5c1c4a750ca5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x5c1c4a750ca5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x5c1c4a4f71b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x5c1c4a446ddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x5c1c4a788cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x5c1c4a76edac in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x5c1c4a76e864 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x5c1c4a7363ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x5c1c4a7363ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x5c1c4a7255c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #21 0x5c1c4a7a62b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #22 0x5c1c4a7a62b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #23 0x5c1c4a75934a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #24 0x5c1c4a75934a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #25 0x5c1c4a788cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #26 0x5c1c4a72d94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #27 0x5c1c4a72d94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #28 0x5c1c4a7255c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #29 0x5c1c4a7a62b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #30 0x5c1c4a7a62b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #31 0x5c1c4a7529b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #32 0x5c1c4a7529b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #33 0x5c1c4a7529b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #34 0x5c1c4a7529b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #35 0x5c1c4a9117cd in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24
      #36 0x5c1c4a788cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #37 0x5c1c4a72d94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #38 0x5c1c4a72d94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #39 0x5c1c4a7255c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #40 0x5c1c4a7a62b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #41 0x5c1c4a7a62b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #42 0x5c1c4a7529b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #43 0x5c1c4a7529b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #44 0x5c1c4a7529b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #45 0x5c1c4a7529b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #46 0x5c1c4a8f6f69 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #47 0x5c1c4a788cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #48 0x5c1c4a72d94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #49 0x5c1c4a72d94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #50 0x5c1c4a7255c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #51 0x5c1c4a7a62b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #52 0x5c1c4a7a62b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #53 0x5c1c4a7529b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #54 0x5c1c4a7529b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #55 0x5c1c4a7529b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #56 0x5c1c4a7529b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #57 0x5c1c4a8f6f69 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #58 0x5c1c4a788cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #59 0x5c1c4a72d94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #60 0x5c1c4a72d94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #61 0x5c1c4a7255c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #62 0x5c1c4a4a817b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5
      #63 0x5c1c4a4a02af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9
      #64 0x5c1c4a4a5889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5
      #65 0x5c1c4a788cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #66 0x5c1c4a7363ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #67 0x5c1c4a7363ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #68 0x5c1c4a7255c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #69 0x5c1c4a7a62b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #70 0x5c1c4a7a62b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #71 0x5c1c4a75934a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #72 0x5c1c4a75934a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #73 0x5c1c4a788cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #74 0x5c1c4a72d94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #75 0x5c1c4a72d94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #76 0x5c1c4a725980 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #77 0x5c1c4a725980 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #78 0x5c1c4a3ab49a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #79 0x5c1c4a3ab49a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #80 0x5c1c4a3a4a06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #81 0x5c1c4a3a4a06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #82 0x7c9dce02a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #83 0x7c9dce02a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #84 0x5c1c4a2c87e4 in _start (/tmp/ruby/build/trunk_asan/ruby+0x1777e4) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
  SUMMARY: AddressSanitizer: stack-buffer-overflow (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193) in strlen
  Shadow bytes around the buggy address:
    0x7c9d9c708d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7c9d9c708e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7c9d9c708e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7c9d9c708f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7c9d9c708f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x7c9d9c709000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x7c9d9c709080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x7c9d9c709100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7c9d9c709180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7c9d9c709200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7c9d9c709280: 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
  ==2652721==ABORTING
      #0 0x5fa73ea30601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x78d6d22060bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x78d6d21ec15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x5fa73ea9319f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x78d6d21eb27d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x78d6d21f331d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x5fa73ee80f3b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x5fa73ee80f3b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x5fa73ee80f3b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x5fa73ee859a5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x5fa73ee859a5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x5fa73ee34ca5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x5fa73ee34ca5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x5fa73ebdb1b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x5fa73eb2addc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x5fa73ee6ccb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x5fa73ee52dac in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x5fa73ee52864 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x5fa73ee1a3ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x5fa73ee1a3ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x5fa73ee095c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #21 0x5fa73ee8a2b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #22 0x5fa73ee8a2b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #23 0x5fa73ee3d34a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #24 0x5fa73ee3d34a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #25 0x5fa73ee6ccb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #26 0x5fa73ee1194a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #27 0x5fa73ee1194a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #28 0x5fa73ee095c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #29 0x5fa73ee8a2b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #30 0x5fa73ee8a2b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #31 0x5fa73ee369b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #32 0x5fa73ee369b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #33 0x5fa73ee369b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #34 0x5fa73ee369b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #35 0x5fa73eff57cd in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24
      #36 0x5fa73ee6ccb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #37 0x5fa73ee1194a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #38 0x5fa73ee1194a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #39 0x5fa73ee095c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #40 0x5fa73ee8a2b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #41 0x5fa73ee8a2b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #42 0x5fa73ee369b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #43 0x5fa73ee369b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #44 0x5fa73ee369b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #45 0x5fa73ee369b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #46 0x5fa73efdaf69 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #47 0x5fa73ee6ccb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #48 0x5fa73ee1194a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #49 0x5fa73ee1194a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #50 0x5fa73ee095c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #51 0x5fa73eb8c17b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5
      #52 0x5fa73eb842af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9
      #53 0x5fa73eb89889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5
      #54 0x5fa73ee6ccb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #55 0x5fa73ee1a3ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #56 0x5fa73ee1a3ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #57 0x5fa73ee095c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #58 0x5fa73ee8a2b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #59 0x5fa73ee8a2b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #60 0x5fa73ee3d34a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #61 0x5fa73ee3d34a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #62 0x5fa73ee6ccb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #63 0x5fa73ee1194a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #64 0x5fa73ee1194a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #65 0x5fa73ee09980 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #66 0x5fa73ee09980 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #67 0x5fa73ea8f49a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #68 0x5fa73ea8f49a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #69 0x5fa73ea88a06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #70 0x5fa73ea88a06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #71 0x78d6ef42a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #72 0x78d6ef42a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #73 0x5fa73e9ac7e4 in _start (/tmp/ruby/build/trunk_asan/ruby+0x1777e4) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
  SUMMARY: AddressSanitizer: stack-buffer-overflow (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193) in strlen
  Shadow bytes around the buggy address:
    0x78d6b8b08d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x78d6b8b08e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x78d6b8b08e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x78d6b8b08f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x78d6b8b08f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x78d6b8b09000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x78d6b8b09080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x78d6b8b09100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x78d6b8b09180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x78d6b8b09200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x78d6b8b09280: 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
  ==2652727==ABORTING
      #0 0x60547a4ad601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x7993263860bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x79932636c15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x60547a51019f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x79932636b27d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x79932637331d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x60547a8fdf3b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x60547a8fdf3b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x60547a8fdf3b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x60547a9029a5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x60547a9029a5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x60547a8b1ca5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x60547a8b1ca5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x60547a6581b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x60547a5a7ddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x60547a8e9cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x60547a8cfdac in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x60547a8cf864 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x60547a8973ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x60547a8973ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x60547a8865c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #21 0x60547a9072b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #22 0x60547a9072b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #23 0x60547a8ba34a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #24 0x60547a8ba34a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #25 0x60547a8e9cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #26 0x60547a88e94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #27 0x60547a88e94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #28 0x60547a8865c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #29 0x60547a9072b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #30 0x60547a9072b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #31 0x60547a8b39b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #32 0x60547a8b39b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #33 0x60547a8b39b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #34 0x60547a8b39b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #35 0x60547aa727cd in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24
      #36 0x60547a8e9cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #37 0x60547a88e94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #38 0x60547a88e94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #39 0x60547a8865c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #40 0x60547a9072b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #41 0x60547a9072b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #42 0x60547a8b39b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #43 0x60547a8b39b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #44 0x60547a8b39b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #45 0x60547a8b39b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #46 0x60547aa57f69 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #47 0x60547a8e9cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #48 0x60547a88e94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #49 0x60547a88e94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #50 0x60547a8865c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #51 0x60547a60917b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5
      #52 0x60547a6012af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9
      #53 0x60547a606889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5
      #54 0x60547a8e9cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #55 0x60547a8973ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #56 0x60547a8973ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #57 0x60547a8865c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #58 0x60547a9072b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #59 0x60547a9072b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #60 0x60547a8ba34a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #61 0x60547a8ba34a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #62 0x60547a8e9cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #63 0x60547a88e94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #64 0x60547a88e94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #65 0x60547a886980 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #66 0x60547a886980 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #67 0x60547a50c49a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #68 0x60547a50c49a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #69 0x60547a505a06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #70 0x60547a505a06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #71 0x79934802a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #72 0x79934802a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #73 0x60547a4297e4 in _start (/tmp/ruby/build/trunk_asan/ruby+0x1777e4) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
  SUMMARY: AddressSanitizer: stack-buffer-overflow (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193) in strlen
  Shadow bytes around the buggy address:
    0x799311b08d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x799311b08e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x799311b08e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x799311b08f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x799311b08f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x799311b09000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x799311b09080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x799311b09100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x799311b09180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x799311b09200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x799311b09280: 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
  ==2652723==ABORTING
  A child mspec-run process died unexpectedly while running /tmp/ruby/src/trunk_asan/spec/ruby/library/net-http/http/active_spec.rb
      #0 0x5d2710bbcdec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x7686d1ccb8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x5d2710c4195e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x7686f2a9ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x7686f2b29c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x7686c8709041 is located in stack of thread T68 at offset 65 in frame
      #0 0x7686d1ccb4df 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 T68 created by T0 here:
      #0 0x5d2710c29601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x7686d1cc40bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x7686d1caa15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x5d2710c8c19f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x7686d1ca927d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x7686d1cb131d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x5d2711079f3b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x5d2711079f3b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x5d2711079f3b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x5d271107e9a5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x5d271107e9a5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x5d271102dca5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x5d271102dca5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x5d2710dd41b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x5d2710d23ddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x5d2711065cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x5d271104bdac in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x5d271104b864 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x5d27110133ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x5d27110133ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x5d27110025c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #21 0x5d27110832b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #22 0x5d27110832b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #23 0x5d271103634a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #24 0x5d271103634a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #25 0x5d2711065cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #26 0x5d271100a94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #27 0x5d271100a94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #28 0x5d27110025c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #29 0x5d27110832b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #30 0x5d27110832b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #31 0x5d271102f9b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #32 0x5d271102f9b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #33 0x5d271102f9b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #34 0x5d271102f9b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #35 0x5d27111ee7cd in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24
      #36 0x5d2711065cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #37 0x5d271100a94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #38 0x5d271100a94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #39 0x5d27110025c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #40 0x5d27110832b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #41 0x5d27110832b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #42 0x5d271102f9b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #43 0x5d271102f9b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #44 0x5d271102f9b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #45 0x5d271102f9b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #46 0x5d27111d3f69 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #47 0x5d2711065cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #48 0x5d271100a94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #49 0x5d271100a94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #50 0x5d27110025c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #51 0x5d27110832b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #52 0x5d27110832b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #53 0x5d271102f9b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #54 0x5d271102f9b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #55 0x5d271102f9b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #56 0x5d271102f9b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #57 0x5d27111d3f69 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #58 0x5d2711065cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #59 0x5d271100a94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #60 0x5d271100a94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #61 0x5d27110025c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #62 0x5d2710d8517b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5
      #63 0x5d2710d7d2af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9
      #64 0x5d2710d82889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5
      #65 0x5d2711065cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #66 0x5d27110133ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #67 0x5d27110133ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #68 0x5d27110025c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #69 0x5d27110832b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #70 0x5d27110832b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #71 0x5d271103634a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #72 0x5d271103634a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #73 0x5d2711065cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #74 0x5d271100a94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #75 0x5d271100a94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #76 0x5d2711002980 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #77 0x5d2711002980 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #78 0x5d2710c8849a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #79 0x5d2710c8849a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #80 0x5d2710c81a06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #81 0x5d2710c81a06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #82 0x7686f2a2a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #83 0x7686f2a2a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #84 0x5d2710ba57e4 in _start (/tmp/ruby/build/trunk_asan/ruby+0x1777e4) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
  SUMMARY: AddressSanitizer: stack-buffer-overflow (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193) in strlen
  Shadow bytes around the buggy address:
    0x7686c8708d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7686c8708e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7686c8708e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7686c8708f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7686c8708f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x7686c8709000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x7686c8709080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x7686c8709100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7686c8709180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7686c8709200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7686c8709280: 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
  ==2652719==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.20241112-013531
  #<BuildRuby:0x00007fde81bbfdc0
   @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.20241112-013531",
   @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               0.000858   0.001923   1.098431 (  3.936673)
  autoconf               0.000678   0.000410   1.142502 (  1.133822)
  configure              0.046427   0.014276  46.763982 ( 47.411694)
  build_up               0.010742   0.009713  43.138414 (  7.541272)
  build_miniruby         0.009737   0.006393 352.255276 ( 29.481129)
  build_ruby             0.000857   0.000935   1.943307 (  1.495832)
  build_all              0.082574   0.030668 355.763680 ( 47.386396)
  build_install          0.007600   0.003045   4.535382 (  2.217347)
  test_basic             0.002740   0.002440   1.074441 (  1.127634)
  test_all               0.012750   0.003851  14.581736 ( 42.327731)
  test_rubyspec          0.065019   0.047390 464.282012 ( 41.031614)
  $$$[end] "make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'" exit with 512.
  $$$[end] "make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'" exit with 512.
  /home/ko1/ruby/logs/brlog.trunk_asan.20241112-013531
  total: 225.09 sec