Result of trunk_asan@ruby-sp1 at 2024-11-13 15:59:03 +0900

• NG (942ec7ab33)[LOG]
• test-all:
• test-spec: 1447 files, 17459 examples, 46173 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.
  =================================================================
  ==2916336==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x762890d09041 at pc 0x641d85255ded bp 0x762893fffcf0 sp 0x762893fff4b8
  READ of size 2 at 0x762890d09041 thread T404
      #0 0x641d85255dec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 0ae8979265cf7740df886a30731d233d7b0085c4)
      #1 0x7628b08cd8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x641d852da95e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x7628cca9ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x7628ccb29c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x762890d09041 is located in stack of thread T404 at offset 65 in frame
      #0 0x7628b08cd4df 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 T404 created by T0 here:
      #0 0x641d852c2601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: 0ae8979265cf7740df886a30731d233d7b0085c4)
      #1 0x7628b08c60bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x7628b08ac15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x641d8532519f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x7628b08ab27d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x7628b08b331d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x641d85712f8b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x641d85712f8b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x641d85712f8b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x641d857179f5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x641d857179f5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x641d856c6cf5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x641d856c6cf5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x641d8546d1b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x641d853bcddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x641d856fed07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x641d856a399a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #17 0x641d856a399a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #18 0x641d8569b617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #19 0x641d8571c301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #20 0x641d8571c301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #21 0x641d856c8a05 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #22 0x641d856c8a05 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #23 0x641d856c8a05 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #24 0x641d856c8a05 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #25 0x641d8532519f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #26 0x641d856fed07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #27 0x641d856a399a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #28 0x641d856a399a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #29 0x641d8569b617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #30 0x641d8571c301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #31 0x641d8571c301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #32 0x641d856c8a05 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #33 0x641d856c8a05 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #34 0x641d856c8a05 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #35 0x641d856c8a05 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #36 0x641d85879d35 in rb_ary_collect /tmp/ruby/src/trunk_asan/array.c:3651:30
      #37 0x641d856fed07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #38 0x641d856a399a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #39 0x641d856a399a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #40 0x641d8569b617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #41 0x641d8571c301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #42 0x641d8571c301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #43 0x641d856c8a05 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #44 0x641d856c8a05 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #45 0x641d856c8a05 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #46 0x641d856c8a05 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #47 0x641d85879d35 in rb_ary_collect /tmp/ruby/src/trunk_asan/array.c:3651:30
      #48 0x641d856fed07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #49 0x641d856a399a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #50 0x641d856a399a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #51 0x641d8569b9d0 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #52 0x641d8569b9d0 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #53 0x641d8532149a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #54 0x641d8532149a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #55 0x641d8531aa06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #56 0x641d8531aa06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #57 0x7628cca2a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #58 0x7628cca2a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #59 0x641d8523e7e4 in _start (/tmp/ruby/build/trunk_asan/ruby+0x1777e4) (BuildId: 0ae8979265cf7740df886a30731d233d7b0085c4)
  SUMMARY: AddressSanitizer: stack-buffer-overflow (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 0ae8979265cf7740df886a30731d233d7b0085c4) in strlen
  Shadow bytes around the buggy address:
    0x762890d08d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x762890d08e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x762890d08e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x762890d08f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x762890d08f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x762890d09000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x762890d09080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x762890d09100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x762890d09180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x762890d09200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x762890d09280: 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
  ==2916336==ABORTING
  running file: /tmp/ruby/src/trunk_asan/test/socket/test_tcp.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.
  make: *** [uncommon.mk:963: yes-test-all] Error 1
  "make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'" exit with 512.
  =================================================================
  ==2919634==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7af2c8b09041 at pc 0x615793c0aded bp 0x7af2cbfffcf0 sp 0x7af2cbfff4b8
  READ of size 2 at 0x7af2c8b09041 thread T37
  =================================================================
  ==2919630==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7f8473709041 at pc 0x58d7e67e8ded bp 0x7f84761ffcf0 sp 0x7f84761ff4b8
  READ of size 2 at 0x7f8473709041 thread T36
  =================================================================
  ==2919629==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7e751a709041 at pc 0x5a113d86cded bp 0x7e751c5ffcf0 sp 0x7e751c5ff4b8
  READ of size 2 at 0x7e751a709041 thread T28
  =================================================================
  ==2919638==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x73f5e7109041 at pc 0x61f813b06ded bp 0x73f5ea5ffcf0 sp 0x73f5ea5ff4b8
  READ of size 2 at 0x73f5e7109041 thread T108
      #0 0x615793c0adec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 0ae8979265cf7740df886a30731d233d7b0085c4)
      #1 0x7af2dcecc8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x615793c8f95e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x7af2fa49ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x7af2fa529c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x7af2c8b09041 is located in stack of thread T37 at offset 65 in frame
      #0 0x7af2dcecc4df 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 T37 created by T0 here:
  =================================================================
  ==2919631==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x724a8a509041 at pc 0x5ba39314bded bp 0x724a897ffcf0 sp 0x724a897ff4b8
  READ of size 2 at 0x724a8a509041 thread T244
      #0 0x5a113d86cdec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 0ae8979265cf7740df886a30731d233d7b0085c4)
      #1 0x7e7522e318dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x5a113d8f195e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x7e754e09ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x7e754e129c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
      #0 0x58d7e67e8dec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 0ae8979265cf7740df886a30731d233d7b0085c4)
      #1 0x7f84850cb8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x58d7e686d95e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x7f84a5e9ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x7f84a5f29c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x7e751a709041 is located in stack of thread T28Address 0x7f8473709041 is located in stack of thread T36 at offset 65 in frame
   at offset 65 in frame
      #0 0x7f84850cb4df 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 T36 created by T0 here:
      #0 0x7e7522e314df 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 T28 created by T0 here:
      #0 0x615793c77601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: 0ae8979265cf7740df886a30731d233d7b0085c4)
      #1 0x7af2dcec50bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x7af2dceab15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x615793cda19f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x7af2dceaa27d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x7af2dceb231d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x6157940c7f8b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x6157940c7f8b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x6157940c7f8b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x6157940cc9f5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x6157940cc9f5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x61579407bcf5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x61579407bcf5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x615793e221b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x615793d71ddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x6157940b3d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x615794099dfc in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x6157940998b4 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x6157940613fc in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x6157940613fc in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x615794050617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #21 0x6157940d1301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #22 0x6157940d1301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #23 0x61579408439a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #24 0x61579408439a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #25 0x6157940b3d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #26 0x61579405899a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #27 0x61579405899a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #28 0x615794050617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #29 0x6157940d1301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #30 0x6157940d1301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #31 0x61579407da05 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #32 0x61579407da05 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #33 0x61579407da05 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #34 0x61579407da05 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #35 0x61579423c81d in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24
      #36 0x6157940b3d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #37 0x61579405899a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #38 0x61579405899a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #39 0x615794050617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #40 0x6157940d1301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #41 0x6157940d1301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #42 0x61579407da05 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #43 0x61579407da05 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #44 0x61579407da05 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #45 0x61579407da05 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #46 0x615794221fb9 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #47 0x6157940b3d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #48 0x61579405899a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #49 0x61579405899a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #50 0x615794050617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #51 0x615793dd317b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5
      #52 0x615793dcb2af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9
      #53 0x615793dd0889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5
      #54 0x6157940b3d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #55 0x6157940613fc in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #56 0x6157940613fc in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #57 0x615794050617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #58 0x6157940d1301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #59 0x6157940d1301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #60 0x61579408439a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #61 0x61579408439a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #62 0x6157940b3d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #63 0x61579405899a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #64 0x61579405899a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #65 0x6157940509d0 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #66 0x6157940509d0 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #67 0x615793cd649a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #68 0x615793cd649a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #69 0x615793ccfa06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #70 0x615793ccfa06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #71 0x7af2fa42a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #72 0x7af2fa42a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #73 0x615793bf37e4 in _start (/tmp/ruby/build/trunk_asan/ruby+0x1777e4) (BuildId: 0ae8979265cf7740df886a30731d233d7b0085c4)
  SUMMARY: AddressSanitizer: stack-buffer-overflow (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 0ae8979265cf7740df886a30731d233d7b0085c4) in strlen
  Shadow bytes around the buggy address:
    0x7af2c8b08d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7af2c8b08e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7af2c8b08e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7af2c8b08f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7af2c8b08f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x7af2c8b09000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x7af2c8b09080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x7af2c8b09100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7af2c8b09180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7af2c8b09200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7af2c8b09280: 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
  ==2919634==ABORTING
      #0 0x61f813b06dec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 0ae8979265cf7740df886a30731d233d7b0085c4)
      #1 0x73f5f78ba8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x61f813b8b95e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x73f61709ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x73f617129c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x73f5e7109041 is located in stack of thread T108 at offset 65 in frame
      #0 0x73f5f78ba4df 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 T108 created by T0 here:
      #0 0x58d7e6855601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: 0ae8979265cf7740df886a30731d233d7b0085c4)
      #1 0x7f84850c40bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x7f84850aa15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x58d7e68b819f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x7f84850a927d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x7f84850b131d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x58d7e6ca5f8b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x58d7e6ca5f8b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x58d7e6ca5f8b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x58d7e6caa9f5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x58d7e6caa9f5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x58d7e6c59cf5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x58d7e6c59cf5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x58d7e6a001b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x58d7e694fddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x58d7e6c91d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x58d7e6c77dfc in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x58d7e6c778b4 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x58d7e6c3f3fc in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x58d7e6c3f3fc in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x58d7e6c2e617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #21 0x58d7e6caf301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #22 0x58d7e6caf301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #23 0x58d7e6c6239a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #24 0x58d7e6c6239a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #25 0x58d7e6c91d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #26 0x58d7e6c3699a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #27 0x58d7e6c3699a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #28 0x58d7e6c2e617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #29 0x58d7e6caf301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #30 0x58d7e6caf301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #31 0x58d7e6c5ba05 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #32 0x58d7e6c5ba05 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #33 0x58d7e6c5ba05 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #34 0x58d7e6c5ba05 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #35 0x58d7e6e1a81d in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24
      #36 0x58d7e6c91d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #37 0x58d7e6c3699a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #38 0x58d7e6c3699a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #39 0x58d7e6c2e617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #40 0x58d7e6caf301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #41 0x58d7e6caf301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #42 0x58d7e6c5ba05 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #43 0x58d7e6c5ba05 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #44 0x58d7e6c5ba05 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #45 0x58d7e6c5ba05 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #46 0x58d7e6dfffb9 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #47 0x58d7e6c91d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #48 0x58d7e6c3699a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #49 0x58d7e6c3699a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #50 0x58d7e6c2e617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #51 0x58d7e69b117b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5
      #52 0x58d7e69a92af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9
      #53 0x58d7e69ae889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5
      #54 0x58d7e6c91d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #55 0x58d7e6c3f3fc in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #56 0x58d7e6c3f3fc in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #57 0x58d7e6c2e617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #58 0x58d7e6caf301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #59 0x58d7e6caf301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #60 0x58d7e6c6239a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #61 0x58d7e6c6239a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #62 0x58d7e6c91d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #63 0x58d7e6c3699a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #64 0x58d7e6c3699a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #65 0x58d7e6c2e9d0 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #66 0x58d7e6c2e9d0 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #67 0x58d7e68b449a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #68 0x58d7e68b449a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #69 0x58d7e68ada06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #70 0x58d7e68ada06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #71 0x7f84a5e2a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #72 0x7f84a5e2a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #73 0x58d7e67d17e4 in _start (/tmp/ruby/build/trunk_asan/ruby+0x1777e4) (BuildId: 0ae8979265cf7740df886a30731d233d7b0085c4)
  SUMMARY: AddressSanitizer: stack-buffer-overflow (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 0ae8979265cf7740df886a30731d233d7b0085c4) in strlen
  Shadow bytes around the buggy address:
    0x7f8473708d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7f8473708e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7f8473708e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7f8473708f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7f8473708f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x7f8473709000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x7f8473709080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x7f8473709100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7f8473709180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7f8473709200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7f8473709280: 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
  ==2919630==ABORTING
      #0 0x5a113d8d9601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: 0ae8979265cf7740df886a30731d233d7b0085c4)
      #1 0x7e7522e2a0bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x7e7522e1015c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x5a113d93c19f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x7e7522e0f27d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x7e7522e1731d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x5a113dd29f8b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x5a113dd29f8b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x5a113dd29f8b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x5a113dd2e9f5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x5a113dd2e9f5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x5a113dcddcf5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x5a113dcddcf5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x5a113da841b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x5a113d9d3ddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x5a113dd15d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x5a113dcfbdfc in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x5a113dcfb8b4 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x5a113dcc33fc in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x5a113dcc33fc in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x5a113dcb2617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #21 0x5a113dd33301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #22 0x5a113dd33301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #23 0x5a113dce639a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #24 0x5a113dce639a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #25 0x5a113dd15d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #26 0x5a113dcba99a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #27 0x5a113dcba99a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #28 0x5a113dcb2617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #29 0x5a113dd33301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #30 0x5a113dd33301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #31 0x5a113dcdfa05 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #32 0x5a113dcdfa05 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #33 0x5a113dcdfa05 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #34 0x5a113dcdfa05 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #35 0x5a113de9e81d in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24
      #36 0x5a113dd15d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #37 0x5a113dcba99a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #38 0x5a113dcba99a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #39 0x5a113dcb2617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #40 0x5a113dd33301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #41 0x5a113dd33301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #42 0x5a113dcdfa05 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #43 0x5a113dcdfa05 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #44 0x5a113dcdfa05 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #45 0x5a113dcdfa05 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #46 0x5a113de83fb9 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #47 0x5a113dd15d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #48 0x5a113dcba99a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #49 0x5a113dcba99a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #50 0x5a113dcb2617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #51 0x5a113da3517b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5
      #52 0x5a113da2d2af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9
      #53 0x5a113da32889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5
      #54 0x5a113dd15d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #55 0x5a113dcc33fc in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #56 0x5a113dcc33fc in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #57 0x5a113dcb2617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #58 0x5a113dd33301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #59 0x5a113dd33301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #60 0x5a113dce639a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #61 0x5a113dce639a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #62 0x5a113dd15d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #63 0x5a113dcba99a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #64 0x5a113dcba99a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #65 0x5a113dcb29d0 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #66 0x5a113dcb29d0 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #67 0x5a113d93849a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #68 0x5a113d93849a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #69 0x5a113d931a06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #70 0x5a113d931a06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #71 0x7e754e02a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #72 0x7e754e02a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #73 0x5a113d8557e4 in _start (/tmp/ruby/build/trunk_asan/ruby+0x1777e4) (BuildId: 0ae8979265cf7740df886a30731d233d7b0085c4)
  SUMMARY: AddressSanitizer: stack-buffer-overflow (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 0ae8979265cf7740df886a30731d233d7b0085c4) in strlen
  Shadow bytes around the buggy address:
    0x7e751a708d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7e751a708e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7e751a708e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7e751a708f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7e751a708f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x7e751a709000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x7e751a709080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x7e751a709100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7e751a709180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7e751a709200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7e751a709280: 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
  ==2919629==ABORTING
      #0 0x61f813b73601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: 0ae8979265cf7740df886a30731d233d7b0085c4)
      #1 0x73f5f78b30bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x73f5f789915c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x61f813bd619f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x73f5f789827d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x73f5f78a031d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x61f813fc3f8b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x61f813fc3f8b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x61f813fc3f8b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x61f813fc89f5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x61f813fc89f5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x61f813f77cf5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x61f813f77cf5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x61f813d1e1b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x61f813c6dddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x61f813fafd07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x61f813f95dfc in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x61f813f958b4 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x61f813f5d3fc in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x61f813f5d3fc in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x61f813f4c617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #21 0x61f813fcd301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #22 0x61f813fcd301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #23 0x61f813f8039a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #24 0x61f813f8039a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #25 0x61f813fafd07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #26 0x61f813f5499a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #27 0x61f813f5499a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #28 0x61f813f4c617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #29 0x61f813fcd301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #30 0x61f813fcd301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #31 0x61f813f79a05 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #32 0x61f813f79a05 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #33 0x61f813f79a05 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #34 0x61f813f79a05 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #35 0x61f81413881d in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24
      #36 0x61f813fafd07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #37 0x61f813f5499a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #38 0x61f813f5499a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #39 0x61f813f4c617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #40 0x61f813fcd301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #41 0x61f813fcd301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #42 0x61f813f79a05 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #43 0x61f813f79a05 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #44 0x61f813f79a05 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #45 0x61f813f79a05 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #46 0x61f81411dfb9 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #47 0x61f813fafd07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #48 0x61f813f5499a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #49 0x61f813f5499a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #50 0x61f813f4c617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #51 0x61f813fcd301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #52 0x61f813fcd301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #53 0x61f813f79a05 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #54 0x61f813f79a05 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #55 0x61f813f79a05 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #56 0x61f813f79a05 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #57 0x61f81411dfb9 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #58 0x61f813fafd07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #59 0x61f813f5499a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #60 0x61f813f5499a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #61 0x61f813f4c617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #62 0x61f813ccf17b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5
      #63 0x61f813cc72af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9
      #64 0x61f813ccc889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5
      #65 0x61f813fafd07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #66 0x61f813f5d3fc in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #67 0x61f813f5d3fc in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #68 0x61f813f4c617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #69 0x61f813fcd301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #70 0x61f813fcd301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #71 0x61f813f8039a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #72 0x61f813f8039a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #73 0x61f813fafd07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #74 0x61f813f5499a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #75 0x61f813f5499a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #76 0x61f813f4c9d0 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #77 0x61f813f4c9d0 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #78 0x61f813bd249a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #79 0x61f813bd249a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #80 0x61f813bcba06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #81 0x61f813bcba06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #82 0x73f61702a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #83 0x73f61702a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #84 0x61f813aef7e4 in _start (/tmp/ruby/build/trunk_asan/ruby+0x1777e4) (BuildId: 0ae8979265cf7740df886a30731d233d7b0085c4)
  SUMMARY: AddressSanitizer: stack-buffer-overflow (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 0ae8979265cf7740df886a30731d233d7b0085c4) in strlen
  Shadow bytes around the buggy address:
    0x73f5e7108d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x73f5e7108e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x73f5e7108e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x73f5e7108f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x73f5e7108f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x73f5e7109000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x73f5e7109080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x73f5e7109100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x73f5e7109180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x73f5e7109200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x73f5e7109280: 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
  ==2919638==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 0x5ba39314bdec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 0ae8979265cf7740df886a30731d233d7b0085c4)
      #1 0x724a9947b8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x5ba3931d095e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x724aba89ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x724aba929c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x724a8a509041 is located in stack of thread T244 at offset 65 in frame
      #0 0x724a9947b4df 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 T244 created by T0 here:
      #0 0x5ba3931b8601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: 0ae8979265cf7740df886a30731d233d7b0085c4)
      #1 0x724a994740bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x724a9945a15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x5ba39321b19f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x724a9945927d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x724a9946131d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x5ba393608f8b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x5ba393608f8b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x5ba393608f8b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x5ba39360d9f5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x5ba39360d9f5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x5ba3935bccf5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x5ba3935bccf5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x5ba3933631b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x5ba3932b2ddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x5ba3935f4d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x5ba3935dadfc in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x5ba3935da8b4 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x5ba3935a23fc in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x5ba3935a23fc in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x5ba393591617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #21 0x5ba393612301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #22 0x5ba393612301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #23 0x5ba3935c539a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #24 0x5ba3935c539a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #25 0x5ba3935f4d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #26 0x5ba39359999a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #27 0x5ba39359999a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #28 0x5ba393591617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #29 0x5ba393612301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #30 0x5ba393612301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #31 0x5ba3935bea05 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #32 0x5ba3935bea05 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #33 0x5ba3935bea05 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #34 0x5ba3935bea05 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #35 0x5ba39377d81d in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24
      #36 0x5ba3935f4d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #37 0x5ba39359999a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #38 0x5ba39359999a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #39 0x5ba393591617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #40 0x5ba393612301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #41 0x5ba393612301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #42 0x5ba3935bea05 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #43 0x5ba3935bea05 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #44 0x5ba3935bea05 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #45 0x5ba3935bea05 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #46 0x5ba393762fb9 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #47 0x5ba3935f4d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #48 0x5ba39359999a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #49 0x5ba39359999a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #50 0x5ba393591617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #51 0x5ba393612301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #52 0x5ba393612301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #53 0x5ba3935bea05 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #54 0x5ba3935bea05 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #55 0x5ba3935bea05 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #56 0x5ba3935bea05 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #57 0x5ba393762fb9 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #58 0x5ba3935f4d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #59 0x5ba39359999a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #60 0x5ba39359999a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #61 0x5ba393591617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #62 0x5ba39331417b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5
      #63 0x5ba39330c2af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9
      #64 0x5ba393311889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5
      #65 0x5ba3935f4d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #66 0x5ba3935a23fc in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #67 0x5ba3935a23fc in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #68 0x5ba393591617 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #69 0x5ba393612301 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #70 0x5ba393612301 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #71 0x5ba3935c539a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #72 0x5ba3935c539a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #73 0x5ba3935f4d07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #74 0x5ba39359999a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #75 0x5ba39359999a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #76 0x5ba3935919d0 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #77 0x5ba3935919d0 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #78 0x5ba39321749a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #79 0x5ba39321749a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #80 0x5ba393210a06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #81 0x5ba393210a06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #82 0x724aba82a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #83 0x724aba82a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #84 0x5ba3931347e4 in _start (/tmp/ruby/build/trunk_asan/ruby+0x1777e4) (BuildId: 0ae8979265cf7740df886a30731d233d7b0085c4)
  SUMMARY: AddressSanitizer: stack-buffer-overflow (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: 0ae8979265cf7740df886a30731d233d7b0085c4) in strlen
  Shadow bytes around the buggy address:
    0x724a8a508d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x724a8a508e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x724a8a508e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x724a8a508f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x724a8a508f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x724a8a509000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x724a8a509080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x724a8a509100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x724a8a509180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x724a8a509200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x724a8a509280: 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
  ==2919631==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.20241113-065506
  #<BuildRuby:0x000074762e27fdd0
   @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.20241113-065506",
   @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               0.000923   0.001389   1.069171 (  5.539636)
  autoconf               0.000793   0.000329   1.140701 (  1.132701)
  configure              0.041598   0.019313  46.756140 ( 47.407488)
  build_up               0.012790   0.010020  43.351472 ( 10.443611)
  build_miniruby         0.011317   0.005105 351.400136 ( 29.284304)
  build_ruby             0.001889   0.000000   1.902326 (  1.461956)
  build_all              0.080462   0.034798 355.858731 ( 47.469030)
  build_install          0.006336   0.005226   4.566610 (  2.221258)
  test_basic             0.000000   0.005295   1.067033 (  1.121489)
  test_all               0.019282   0.011841 201.064739 ( 50.010342)
  test_rubyspec          0.074553   0.044142 464.730246 ( 40.920763)
  $$$[end] "make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'" exit with 512.
  $$$[end] "make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'" exit with 512.
  /home/ko1/ruby/logs/brlog.trunk_asan.20241113-065506
  total: 237.01 sec