Result of trunk_asan@ruby-sp1 at 2024-11-12 10:09:29 +0900

• NG (4c270200db)[LOG]
• test-all:
• test-spec: 1414 files, 16897 examples, 51275 expectations, 0 failures, 0 errors, 0 tagged
• commands:

  "make update-download -j16" exit with 0.
  "make update-src      -j16" exit with 0.
  From https://github.com/ruby/ruby
     821a5b9..4c27020  master     -> origin/master
  "make after-update    -j16" exit with 0.
  "make miniruby -j16" exit with 0.
  "make ruby -j16" exit with 0.
  "make all -j16" exit with 0.
  "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.
  =================================================================
  ==2609625==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7d64b8709041 at pc 0x58071d6acded bp 0x7d64bb3ffcf0 sp 0x7d64bb3ff4b8
  READ of size 2 at 0x7d64b8709041 thread T241
      #0 0x58071d6acdec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x7d64e28cb8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x58071d73195e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x7d64e549ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x7d64e5529c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x7d64b8709041 is located in stack of thread T241 at offset 65 in frame
      #0 0x7d64e28cb4df 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 T241 created by T0 here:
      #0 0x58071d719601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x7d64e28c40bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x7d64e28aa15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x58071d77c19f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x7d64e28a927d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x7d64e28b131d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x58071db69f3b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x58071db69f3b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x58071db69f3b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x58071db6e9a5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x58071db6e9a5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x58071db1dca5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x58071db1dca5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x58071d8c41b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x58071d813ddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x58071db55cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x58071dafa94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #17 0x58071dafa94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #18 0x58071daf25c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #19 0x58071db732b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #20 0x58071db732b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #21 0x58071db1f9b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #22 0x58071db1f9b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #23 0x58071db1f9b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #24 0x58071db1f9b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #25 0x58071d77c19f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #26 0x58071db55cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #27 0x58071dafa94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #28 0x58071dafa94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #29 0x58071daf25c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #30 0x58071db732b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #31 0x58071db732b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #32 0x58071db1f9b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #33 0x58071db1f9b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #34 0x58071db1f9b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #35 0x58071db1f9b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #36 0x58071dcd0ce5 in rb_ary_collect /tmp/ruby/src/trunk_asan/array.c:3651:30
      #37 0x58071db55cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #38 0x58071dafa94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #39 0x58071dafa94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #40 0x58071daf25c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #41 0x58071db732b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #42 0x58071db732b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #43 0x58071db1f9b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #44 0x58071db1f9b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #45 0x58071db1f9b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #46 0x58071db1f9b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #47 0x58071dcd0ce5 in rb_ary_collect /tmp/ruby/src/trunk_asan/array.c:3651:30
      #48 0x58071db55cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #49 0x58071dafa94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #50 0x58071dafa94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #51 0x58071daf2980 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #52 0x58071daf2980 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #53 0x58071d77849a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #54 0x58071d77849a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #55 0x58071d771a06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #56 0x58071d771a06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #57 0x7d64e542a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #58 0x7d64e542a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #59 0x58071d6957e4 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:
    0x7d64b8708d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7d64b8708e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7d64b8708e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7d64b8708f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7d64b8708f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x7d64b8709000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x7d64b8709080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x7d64b8709100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7d64b8709180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7d64b8709200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7d64b8709280: 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
  ==2609625==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.
  Children under /tmp/rubytest.4gceua:
  * drwx------ 4 80 2024-11-12 01:08:18 +0000 test_rubygems_20241112-2609628-tp4mb/
    * drwxr-xr-x 9 180 2024-11-12 01:08:18 +0000 gemhome/
      * drwxr-xr-x  2  40 2024-11-12 01:08:18 +0000 build_info/
      * drwxr-xr-x  2 100 2024-11-12 01:08:18 +0000 cache/
        * -rw-r--r-- 1 4096 2024-11-12 01:08:18 +0000 d-1.gem
        * -rw-r--r-- 1 4096 2024-11-12 01:08:18 +0000 d-2.gem
        * -rw-r--r-- 1 4096 2024-11-12 01:08:18 +0000 d-3.gem
      * drwxr-xr-x  2  40 2024-11-12 01:08:18 +0000 doc/
      * drwxr-xr-x  2  40 2024-11-12 01:08:18 +0000 extensions/
      * drwxr-xr-x 11 220 2024-11-12 01:08:18 +0000 gems/
        * drwxr-xr-x 3 60 2024-11-12 01:08:18 +0000 d-1/
          * drwxr-xr-x 2 60 2024-11-12 01:08:18 +0000 lib/
            * -rw-r--r-- 1 93 2024-11-12 01:08:18 +0000 d2609628.rb
        * drwxr-xr-x 3 60 2024-11-12 01:08:18 +0000 d-2/
          * drwxr-xr-x 2 60 2024-11-12 01:08:18 +0000 lib/
            * -rw-r--r-- 1 93 2024-11-12 01:08:18 +0000 d2609628.rb
        * drwxr-xr-x 3 60 2024-11-12 01:08:18 +0000 d-3/
          * drwxr-xr-x 2 60 2024-11-12 01:08:18 +0000 lib/
            * -rw-r--r-- 1 93 2024-11-12 01:08:18 +0000 d2609628.rb
        * drwxr-xr-x 2 40 2024-11-12 01:08:18 +0000 c-1/
        * drwxr-xr-x 2 40 2024-11-12 01:08:18 +0000 c-2/
        * drwxr-xr-x 2 40 2024-11-12 01:08:18 +0000 c-3/
        * drwxr-xr-x 2 40 2024-11-12 01:08:18 +0000 b-1/
        * drwxr-xr-x 2 40 2024-11-12 01:08:18 +0000 b-2/
        * drwxr-xr-x 2 40 2024-11-12 01:08:18 +0000 a-1/
      * drwxr-xr-x  2  40 2024-11-12 01:08:18 +0000 plugins/
      * drwxr-xr-x  3 240 2024-11-12 01:08:18 +0000 specifications/
        * drwxr-xr-x 2  40 2024-11-12 01:08:18 +0000 default/
        * -rw-r--r-- 1 602 2024-11-12 01:08:18 +0000 d-1.gemspec
        * -rw-r--r-- 1 602 2024-11-12 01:08:18 +0000 d-2.gemspec
        * -rw-r--r-- 1 602 2024-11-12 01:08:18 +0000 d-3.gemspec
        * -rw-r--r-- 1 692 2024-11-12 01:08:18 +0000 c-1.gemspec
        * -rw-r--r-- 1 692 2024-11-12 01:08:18 +0000 c-2.gemspec
        * -rw-r--r-- 1 692 2024-11-12 01:08:18 +0000 c-3.gemspec
        * -rw-r--r-- 1 692 2024-11-12 01:08:18 +0000 b-1.gemspec
        * -rw-r--r-- 1 749 2024-11-12 01:08:18 +0000 b-2.gemspec
        * -rw-r--r-- 1 691 2024-11-12 01:08:18 +0000 a-1.gemspec
    * drwxr-xr-x 2  40 2024-11-12 01:08:18 +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.
  =================================================================
  ==2611398==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x75a0e9b09041 at pc 0x60b35773cded bp 0x75a0eadffcf0 sp 0x75a0eadff4b8
  READ of size 2 at 0x75a0e9b09041 thread T57
  =================================================================
  ==2611392==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7ac740309041 at pc 0x5b74a6446ded bp 0x7ac7421ffcf0 sp 0x7ac7421ff4b8
  READ of size 2 at 0x7ac740309041 thread T56
  =================================================================
  ==2611403==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7a3353909041 at pc 0x5743cd73aded bp 0x7a3354bffcf0 sp 0x7a3354bff4b8
  READ of size 2 at 0x7a3353909041 thread T39
  =================================================================
  ==2611397==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7f0e8eb09041 at pc 0x5e4b6983eded bp 0x7f0e8fdffcf0 sp 0x7f0e8fdff4b8
  READ of size 2 at 0x7f0e8eb09041 thread T78
      #0 0x60b35773cdec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x75a1011bd8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x60b3577c195e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x75a11dc9ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x75a11dd29c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x75a0e9b09041 is located in stack of thread T57 at offset 65 in frame
      #0 0x75a1011bd4df 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 T57 created by T0 here:
      #0 0x5743cd73adec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x7a335f5cd8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x5743cd7bf95e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x7a337c09ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x7a337c129c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x7a3353909041 is located in stack of thread T39 at offset 65 in frame
      #0 0x7a335f5cd4df 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 T39 created by T0 here:
  =================================================================
  ==2611391==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7d4e3db09041 at pc 0x584e8cb46ded bp 0x7d4e40fffcf0 sp 0x7d4e40fff4b8
  READ of size 2 at 0x7d4e3db09041 thread T76
      #0 0x5b74a6446dec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x7ac7581d68dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x5b74a64cb95e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x7ac77529ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x7ac775329c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x7ac740309041 is located in stack of thread T56 at offset 65 in frame
      #0 0x7ac7581d64df 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 T56 created by T0 here:
      #0 0x5e4b6983edec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x7f0e9528d8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x5e4b698c395e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x7f0eb9e9ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x7f0eb9f29c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x7f0e8eb09041 is located in stack of thread T78 at offset 65 in frame
      #0 0x7f0e9528d4df 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 T78 created by T0 here:
      #0 0x60b3577a9601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x75a1011b60bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x75a10119c15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x60b35780c19f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x75a10119b27d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x75a1011a331d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x60b357bf9f3b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x60b357bf9f3b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x60b357bf9f3b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x60b357bfe9a5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x60b357bfe9a5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x60b357badca5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x60b357badca5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x60b3579541b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x60b3578a3ddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x60b357be5cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x60b357bcbdac in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x60b357bcb864 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x60b357b933ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x60b357b933ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x60b357b825c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #21 0x60b357c032b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #22 0x60b357c032b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #23 0x60b357bb634a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #24 0x60b357bb634a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #25 0x60b357be5cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #26 0x60b357b8a94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #27 0x60b357b8a94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #28 0x60b357b825c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #29 0x60b357c032b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #30 0x60b357c032b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #31 0x60b357baf9b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #32 0x60b357baf9b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #33 0x60b357baf9b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #34 0x60b357baf9b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #35 0x60b357d6e7cd in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24
      #36 0x60b357be5cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #37 0x60b357b8a94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #38 0x60b357b8a94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #39 0x60b357b825c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #40 0x60b357c032b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #41 0x60b357c032b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #42 0x60b357baf9b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #43 0x60b357baf9b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #44 0x60b357baf9b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #45 0x60b357baf9b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #46 0x60b357d53f69 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #47 0x60b357be5cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #48 0x60b357b8a94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #49 0x60b357b8a94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #50 0x60b357b825c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #51 0x60b35790517b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5
      #52 0x60b3578fd2af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9
      #53 0x60b357902889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5
      #54 0x60b357be5cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #55 0x60b357b933ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #56 0x60b357b933ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #57 0x60b357b825c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #58 0x60b357c032b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #59 0x60b357c032b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #60 0x60b357bb634a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #61 0x60b357bb634a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #62 0x60b357be5cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #63 0x60b357b8a94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #64 0x60b357b8a94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #65 0x60b357b82980 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #66 0x60b357b82980 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #67 0x60b35780849a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #68 0x60b35780849a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #69 0x60b357801a06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #70 0x60b357801a06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #71 0x75a11dc2a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #72 0x75a11dc2a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #73 0x60b3577257e4 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:
    0x75a0e9b08d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x75a0e9b08e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x75a0e9b08e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x75a0e9b08f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x75a0e9b08f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x75a0e9b09000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x75a0e9b09080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x75a0e9b09100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x75a0e9b09180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x75a0e9b09200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x75a0e9b09280: 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
  ==2611398==ABORTING
      #0 0x5743cd7a7601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x7a335f5c60bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x7a335f5ac15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x5743cd80a19f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x7a335f5ab27d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x7a335f5b331d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x5743cdbf7f3b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x5743cdbf7f3b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x5743cdbf7f3b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x5743cdbfc9a5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x5743cdbfc9a5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x5743cdbabca5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x5743cdbabca5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x5743cd9521b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x5743cd8a1ddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x5743cdbe3cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x5743cdbc9dac in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x5743cdbc9864 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x5743cdb913ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x5743cdb913ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x5743cdb805c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #21 0x5743cdc012b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #22 0x5743cdc012b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #23 0x5743cdbb434a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #24 0x5743cdbb434a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #25 0x5743cdbe3cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #26 0x5743cdb8894a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #27 0x5743cdb8894a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #28 0x5743cdb805c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #29 0x5743cdc012b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #30 0x5743cdc012b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #31 0x5743cdbad9b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #32 0x5743cdbad9b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #33 0x5743cdbad9b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #34 0x5743cdbad9b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #35 0x5743cdd6c7cd in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24
      #36 0x5743cdbe3cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #37 0x5743cdb8894a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #38 0x5743cdb8894a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #39 0x5743cdb805c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #40 0x5743cdc012b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #41 0x5743cdc012b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #42 0x5743cdbad9b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #43 0x5743cdbad9b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #44 0x5743cdbad9b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #45 0x5743cdbad9b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #46 0x5743cdd51f69 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #47 0x5743cdbe3cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #48 0x5743cdb8894a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #49 0x5743cdb8894a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #50 0x5743cdb805c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #51 0x5743cd90317b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5
      #52 0x5743cd8fb2af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9
      #53 0x5743cd900889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5
      #54 0x5743cdbe3cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #55 0x5743cdb913ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #56 0x5743cdb913ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #57 0x5743cdb805c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #58 0x5743cdc012b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #59 0x5743cdc012b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #60 0x5743cdbb434a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #61 0x5743cdbb434a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #62 0x5743cdbe3cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #63 0x5743cdb8894a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #64 0x5743cdb8894a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #65 0x5743cdb80980 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #66 0x5743cdb80980 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #67 0x5743cd80649a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #68 0x5743cd80649a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #69 0x5743cd7ffa06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #70 0x5743cd7ffa06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #71 0x7a337c02a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #72 0x7a337c02a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #73 0x5743cd7237e4 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:
    0x7a3353908d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7a3353908e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7a3353908e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7a3353908f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7a3353908f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x7a3353909000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x7a3353909080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x7a3353909100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7a3353909180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7a3353909200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7a3353909280: 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
  ==2611403==ABORTING
      #0 0x5b74a64b3601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x7ac7581cf0bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x7ac7581b515c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x5b74a651619f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x7ac7581b427d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x7ac7581bc31d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x5b74a6903f3b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x5b74a6903f3b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x5b74a6903f3b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x5b74a69089a5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x5b74a69089a5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x5b74a68b7ca5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x5b74a68b7ca5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x5b74a665e1b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x5b74a65adddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x5b74a68efcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x5b74a68d5dac in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x5b74a68d5864 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x5b74a689d3ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x5b74a689d3ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x5b74a688c5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #21 0x5b74a690d2b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #22 0x5b74a690d2b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #23 0x5b74a68c034a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #24 0x5b74a68c034a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #25 0x5b74a68efcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #26 0x5b74a689494a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #27 0x5b74a689494a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #28 0x5b74a688c5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #29 0x5b74a690d2b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #30 0x5b74a690d2b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #31 0x5b74a68b99b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #32 0x5b74a68b99b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #33 0x5b74a68b99b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #34 0x5b74a68b99b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #35 0x5b74a6a787cd in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24
      #36 0x5b74a68efcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #37 0x5b74a689494a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #38 0x5b74a689494a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #39 0x5b74a688c5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #40 0x5b74a690d2b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #41 0x5b74a690d2b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #42 0x5b74a68b99b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #43 0x5b74a68b99b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #44 0x5b74a68b99b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #45 0x5b74a68b99b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #46 0x5b74a6a5df69 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #47 0x5b74a68efcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #48 0x5b74a689494a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #49 0x5b74a689494a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #50 0x5b74a688c5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #51 0x5b74a660f17b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5
      #52 0x5b74a66072af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9
      #53 0x5b74a660c889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5
      #54 0x5b74a68efcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #55 0x5b74a689d3ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #56 0x5b74a689d3ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #57 0x5b74a688c5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #58 0x5b74a690d2b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #59 0x5b74a690d2b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #60 0x5b74a68c034a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #61 0x5b74a68c034a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #62 0x5b74a68efcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #63 0x5b74a689494a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #64 0x5b74a689494a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #65 0x5b74a688c980 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #66 0x5b74a688c980 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #67 0x5b74a651249a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #68 0x5b74a651249a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #69 0x5b74a650ba06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #70 0x5b74a650ba06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #71 0x7ac77522a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #72 0x7ac77522a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #73 0x5b74a642f7e4 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:
    0x7ac740308d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7ac740308e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7ac740308e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7ac740308f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7ac740308f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x7ac740309000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x7ac740309080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x7ac740309100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7ac740309180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7ac740309200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7ac740309280: 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
  ==2611392==ABORTING
      #0 0x5e4b698ab601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x7f0e952860bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x7f0e9526c15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x5e4b6990e19f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x7f0e9526b27d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x7f0e9527331d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x5e4b69cfbf3b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x5e4b69cfbf3b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x5e4b69cfbf3b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x5e4b69d009a5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x5e4b69d009a5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x5e4b69cafca5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x5e4b69cafca5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x5e4b69a561b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x5e4b699a5ddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x5e4b69ce7cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x5e4b69ccddac in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x5e4b69ccd864 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x5e4b69c953ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x5e4b69c953ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x5e4b69c845c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #21 0x5e4b69d052b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #22 0x5e4b69d052b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #23 0x5e4b69cb834a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #24 0x5e4b69cb834a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #25 0x5e4b69ce7cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #26 0x5e4b69c8c94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #27 0x5e4b69c8c94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #28 0x5e4b69c845c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #29 0x5e4b69d052b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #30 0x5e4b69d052b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #31 0x5e4b69cb19b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #32 0x5e4b69cb19b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #33 0x5e4b69cb19b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #34 0x5e4b69cb19b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #35 0x5e4b69e707cd in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24
      #36 0x5e4b69ce7cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #37 0x5e4b69c8c94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #38 0x5e4b69c8c94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #39 0x5e4b69c845c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #40 0x5e4b69d052b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #41 0x5e4b69d052b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #42 0x5e4b69cb19b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #43 0x5e4b69cb19b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #44 0x5e4b69cb19b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #45 0x5e4b69cb19b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #46 0x5e4b69e55f69 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #47 0x5e4b69ce7cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #48 0x5e4b69c8c94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #49 0x5e4b69c8c94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #50 0x5e4b69c845c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #51 0x5e4b69d052b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #52 0x5e4b69d052b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #53 0x5e4b69cb19b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #54 0x5e4b69cb19b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #55 0x5e4b69cb19b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #56 0x5e4b69cb19b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #57 0x5e4b69e55f69 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #58 0x5e4b69ce7cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #59 0x5e4b69c8c94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #60 0x5e4b69c8c94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #61 0x5e4b69c845c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #62 0x5e4b69a0717b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5
      #63 0x5e4b699ff2af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9
      #64 0x5e4b69a04889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5
      #65 0x5e4b69ce7cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #66 0x5e4b69c953ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #67 0x5e4b69c953ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #68 0x5e4b69c845c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #69 0x5e4b69d052b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #70 0x5e4b69d052b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #71 0x5e4b69cb834a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #72 0x5e4b69cb834a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #73 0x5e4b69ce7cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #74 0x5e4b69c8c94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #75 0x5e4b69c8c94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #76 0x5e4b69c84980 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #77 0x5e4b69c84980 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #78 0x5e4b6990a49a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #79 0x5e4b6990a49a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #80 0x5e4b69903a06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #81 0x5e4b69903a06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #82 0x7f0eb9e2a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #83 0x7f0eb9e2a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #84 0x5e4b698277e4 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:
    0x7f0e8eb08d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7f0e8eb08e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7f0e8eb08e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7f0e8eb08f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7f0e8eb08f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x7f0e8eb09000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x7f0e8eb09080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x7f0e8eb09100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7f0e8eb09180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7f0e8eb09200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7f0e8eb09280: 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
  ==2611397==ABORTING
  A child mspec-run process died unexpectedly while running /tmp/ruby/src/trunk_asan/spec/ruby/library/net-http/http/delete_spec.rb
      #0 0x584e8cb46dec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x7d4e4d55d8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x584e8cbcb95e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x7d4e6969ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x7d4e69729c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x7d4e3db09041 is located in stack of thread T76 at offset 65 in frame
      #0 0x7d4e4d55d4df 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 T76 created by T0 here:
      #0 0x584e8cbb3601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x7d4e4d5560bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x7d4e4d53c15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x584e8cc1619f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x7d4e4d53b27d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x7d4e4d54331d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x584e8d003f3b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x584e8d003f3b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x584e8d003f3b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x584e8d0089a5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x584e8d0089a5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x584e8cfb7ca5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x584e8cfb7ca5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x584e8cd5e1b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x584e8ccadddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x584e8cfefcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x584e8cfd5dac in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x584e8cfd5864 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x584e8cf9d3ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x584e8cf9d3ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x584e8cf8c5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #21 0x584e8d00d2b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #22 0x584e8d00d2b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #23 0x584e8cfc034a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #24 0x584e8cfc034a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #25 0x584e8cfefcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #26 0x584e8cf9494a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #27 0x584e8cf9494a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #28 0x584e8cf8c5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #29 0x584e8d00d2b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #30 0x584e8d00d2b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #31 0x584e8cfb99b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #32 0x584e8cfb99b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #33 0x584e8cfb99b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #34 0x584e8cfb99b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #35 0x584e8d1787cd in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24
      #36 0x584e8cfefcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #37 0x584e8cf9494a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #38 0x584e8cf9494a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #39 0x584e8cf8c5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #40 0x584e8d00d2b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #41 0x584e8d00d2b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #42 0x584e8cfb99b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #43 0x584e8cfb99b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #44 0x584e8cfb99b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #45 0x584e8cfb99b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #46 0x584e8d15df69 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #47 0x584e8cfefcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #48 0x584e8cf9494a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #49 0x584e8cf9494a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #50 0x584e8cf8c5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #51 0x584e8d00d2b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #52 0x584e8d00d2b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #53 0x584e8cfb99b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #54 0x584e8cfb99b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #55 0x584e8cfb99b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #56 0x584e8cfb99b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #57 0x584e8d15df69 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #58 0x584e8cfefcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #59 0x584e8cf9494a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #60 0x584e8cf9494a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #61 0x584e8cf8c5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #62 0x584e8cd0f17b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5
      #63 0x584e8cd072af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9
      #64 0x584e8cd0c889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5
      #65 0x584e8cfefcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #66 0x584e8cf9d3ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #67 0x584e8cf9d3ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #68 0x584e8cf8c5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #69 0x584e8d00d2b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #70 0x584e8d00d2b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #71 0x584e8cfc034a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #72 0x584e8cfc034a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #73 0x584e8cfefcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #74 0x584e8cf9494a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #75 0x584e8cf9494a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #76 0x584e8cf8c980 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #77 0x584e8cf8c980 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #78 0x584e8cc1249a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #79 0x584e8cc1249a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #80 0x584e8cc0ba06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #81 0x584e8cc0ba06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #82 0x7d4e6962a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #83 0x7d4e6962a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #84 0x584e8cb2f7e4 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:
    0x7d4e3db08d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7d4e3db08e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7d4e3db08e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7d4e3db08f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7d4e3db08f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x7d4e3db09000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x7d4e3db09080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x7d4e3db09100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7d4e3db09180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7d4e3db09200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7d4e3db09280: 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
  ==2611391==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.20241112-010749
  #<BuildRuby:0x00007a40e951fdc0
   @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.20241112-010749",
   @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               0.000006   0.000002   0.000008 (  0.000009)
  autoconf               0.000012   0.000003   0.000015 (  0.000015)
  configure              0.000014   0.000004   0.000018 (  0.000019)
  build_up               0.003484   0.002158   1.799387 (  2.198440)
  build_miniruby         0.000110   0.001054   0.801687 (  0.799777)
  build_ruby             0.001321   0.000098   1.519395 (  1.518032)
  build_all              0.002346   0.004838  26.038243 (  3.368179)
  build_install          0.005425   0.006779  18.580052 (  3.692083)
  test_basic             0.004752   0.001832   1.078526 (  1.134427)
  test_all               0.012845   0.013235  57.331360 ( 45.507688)
  test_rubyspec          0.065615   0.048622 470.607955 ( 41.735309)
  $$$[end] "make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'" exit with 512.
  $$$[end] "make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'" exit with 512.
  /home/ko1/ruby/logs/brlog.trunk_asan.20241112-010749
  total: 99.95 sec