Result of trunk_asan@ruby-sp1 at 2024-11-12 10:23:32 +0900

• NG (4c270200db)[LOG]
• test-all:
• test-spec: 1501 files, 17299 examples, 81860 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.
  =================================================================
  ==2632739==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x728ddd909041 at pc 0x635941591ded bp 0x728ddf7ffcf0 sp 0x728ddf7ff4b8
  READ of size 2 at 0x728ddd909041 thread T7
      #0 0x635941591dec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x728de97cd8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x63594161695e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x728e0629ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x728e06329c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x728ddd909041 is located in stack of thread T7 at offset 65 in frame
      #0 0x728de97cd4df 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 T7 created by T0 here:
      #0 0x6359415fe601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x728de97c60bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x728de97ac15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x63594166119f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x728de97ab27d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x728de97b331d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x635941a4ef3b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x635941a4ef3b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x635941a4ef3b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x635941a539a5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x635941a539a5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x635941a02ca5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x635941a02ca5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x6359417a91b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x6359416f8ddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x635941a3acb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x635941a20dac in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x635941a20864 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x6359419e83ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x6359419e83ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x6359419d7980 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #21 0x6359419d7980 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #22 0x635941a582b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #23 0x635941a582b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #24 0x635941a049b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #25 0x635941a049b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #26 0x635941a049b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #27 0x635941a049b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #28 0x635941bb5ce5 in rb_ary_collect /tmp/ruby/src/trunk_asan/array.c:3651:30
      #29 0x635941a3acb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #30 0x6359419df94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #31 0x6359419df94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #32 0x6359419d75c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #33 0x635941a582b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #34 0x635941a582b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #35 0x635941a049b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #36 0x635941a049b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #37 0x635941a049b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #38 0x635941a049b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #39 0x635941bb5ce5 in rb_ary_collect /tmp/ruby/src/trunk_asan/array.c:3651:30
      #40 0x635941a3acb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #41 0x6359419df94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #42 0x6359419df94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #43 0x6359419d7980 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #44 0x6359419d7980 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #45 0x63594165d49a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #46 0x63594165d49a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #47 0x635941656a06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #48 0x635941656a06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #49 0x728e0622a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #50 0x728e0622a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #51 0x63594157a7e4 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:
    0x728ddd908d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x728ddd908e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x728ddd908e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x728ddd908f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x728ddd908f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x728ddd909000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x728ddd909080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x728ddd909100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x728ddd909180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x728ddd909200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x728ddd909280: 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
  ==2632739==ABORTING
  running file: /tmp/ruby/src/trunk_asan/test/rubygems/test_bundled_ca.rb
  A test worker crashed. It might be an interpreter bug or
  a bug in test/unit/parallel.rb. Try again without the -j
  option.
  Children under /tmp/rubytest.w8jf3w:
  * drwx------ 4 80 2024-11-12 01:22:18 +0000 test_rubygems_20241112-2632739-kw97ir/
    * drwxr-xr-x 9 180 2024-11-12 01:22:18 +0000 gemhome/
      * drwxr-xr-x 2 40 2024-11-12 01:22:18 +0000 build_info/
      * drwxr-xr-x 2 40 2024-11-12 01:22:18 +0000 cache/
      * drwxr-xr-x 2 40 2024-11-12 01:22:18 +0000 doc/
      * drwxr-xr-x 2 40 2024-11-12 01:22:18 +0000 extensions/
      * drwxr-xr-x 2 40 2024-11-12 01:22:18 +0000 gems/
      * drwxr-xr-x 2 40 2024-11-12 01:22:18 +0000 plugins/
      * drwxr-xr-x 3 60 2024-11-12 01:22:18 +0000 specifications/
        * drwxr-xr-x 2 40 2024-11-12 01:22:18 +0000 default/
    * drwxr-xr-x 2  40 2024-11-12 01:22:18 +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.
  =================================================================
  ==2636498==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7880e5109041 at pc 0x60fe8adfeded bp 0x7880e7bffcf0 sp 0x7880e7bff4b8
  READ of size 2 at 0x7880e5109041 thread T24
  =================================================================
  ==2636493==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x772828d09041 at pc 0x5cecba81cded bp 0x77282abffcf0 sp 0x77282abff4b8
  READ of size 2 at 0x772828d09041 thread T51
  =================================================================
  ==2636503==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7f6f87709041 at pc 0x62ab0e674ded bp 0x7f6f9a9ffcf0 sp 0x7f6f9a9ff4b8
  READ of size 2 at 0x7f6f87709041 thread T195
  =================================================================
  ==2636500==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x76daea509041 at pc 0x5a8f66942ded bp 0x76daec3ffcf0 sp 0x76daec3ff4b8
  READ of size 2 at 0x76daea509041 thread T111
      #0 0x5cecba81cdec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x7728333cd8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x5cecba8a195e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x77285249ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x772852529c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x772828d09041 is located in stack of thread T51 at offset 65 in frame
      #0 0x7728333cd4df 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 T51 created by T0 here:
      #0 0x60fe8adfedec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x7880f5e238dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x60fe8ae8395e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x788112c9ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x788112d29c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x7880e5109041 is located in stack of thread T24 at offset 65 in frame
      #0 0x7880f5e234df 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 T24 created by T0 here:
      #0 0x62ab0e674dec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x7f6fa00a98dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x62ab0e6f995e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x7f6fbd89ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x7f6fbd929c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x7f6f87709041 is located in stack of thread T195 at offset 65 in frame
      #0 0x7f6fa00a94df 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 T195 created by T0 here:
      #0 0x5a8f66942dec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x76dafd0cb8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x5a8f669c795e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x76db1929ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x76db19329c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x76daea509041 is located in stack of thread T111 at offset 65 in frame
      #0 0x76dafd0cb4df 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 T111 created by T0 here:
      #0 0x5cecba889601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x7728333c60bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x7728333ac15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x5cecba8ec19f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x7728333ab27d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x7728333b331d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x5cecbacd9f3b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x5cecbacd9f3b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x5cecbacd9f3b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x5cecbacde9a5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x5cecbacde9a5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x5cecbac8dca5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x5cecbac8dca5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x5cecbaa341b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x5cecba983ddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x5cecbacc5cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x5cecbacabdac in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x5cecbacab864 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x5cecbac733ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x5cecbac733ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x5cecbac625c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #21 0x5cecbace32b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #22 0x5cecbace32b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #23 0x5cecbac9634a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #24 0x5cecbac9634a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #25 0x5cecbacc5cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #26 0x5cecbac6a94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #27 0x5cecbac6a94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #28 0x5cecbac625c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #29 0x5cecbace32b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #30 0x5cecbace32b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #31 0x5cecbac8f9b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #32 0x5cecbac8f9b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #33 0x5cecbac8f9b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #34 0x5cecbac8f9b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #35 0x5cecbae4e7cd in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24
      #36 0x5cecbacc5cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #37 0x5cecbac6a94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #38 0x5cecbac6a94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #39 0x5cecbac625c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #40 0x5cecbace32b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #41 0x5cecbace32b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #42 0x5cecbac8f9b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #43 0x5cecbac8f9b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #44 0x5cecbac8f9b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #45 0x5cecbac8f9b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #46 0x5cecbae33f69 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #47 0x5cecbacc5cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #48 0x5cecbac6a94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #49 0x5cecbac6a94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #50 0x5cecbac625c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #51 0x5cecba9e517b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5
      #52 0x5cecba9dd2af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9
      #53 0x5cecba9e2889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5
      #54 0x5cecbacc5cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #55 0x5cecbac733ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #56 0x5cecbac733ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #57 0x5cecbac625c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #58 0x5cecbace32b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #59 0x5cecbace32b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #60 0x5cecbac9634a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #61 0x5cecbac9634a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #62 0x5cecbacc5cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #63 0x5cecbac6a94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #64 0x5cecbac6a94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #65 0x5cecbac62980 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #66 0x5cecbac62980 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #67 0x5cecba8e849a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #68 0x5cecba8e849a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #69 0x5cecba8e1a06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #70 0x5cecba8e1a06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #71 0x77285242a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #72 0x77285242a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #73 0x5cecba8057e4 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:
    0x772828d08d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x772828d08e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x772828d08e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x772828d08f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x772828d08f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x772828d09000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x772828d09080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x772828d09100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x772828d09180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x772828d09200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x772828d09280: 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
  ==2636493==ABORTING
  =================================================================
  ==2636492==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x757a04509041 at pc 0x5e2c3899eded bp 0x757a06dffcf0 sp 0x757a06dff4b8
  READ of size 2 at 0x757a04509041 thread T185
      #0 0x60fe8ae6b601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x7880f5e1c0bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x7880f5e0215c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x60fe8aece19f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x7880f5e0127d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x7880f5e0931d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x60fe8b2bbf3b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x60fe8b2bbf3b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x60fe8b2bbf3b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x60fe8b2c09a5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x60fe8b2c09a5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x60fe8b26fca5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x60fe8b26fca5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x60fe8b0161b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x60fe8af65ddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x60fe8b2a7cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x60fe8b28ddac in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x60fe8b28d864 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x60fe8b2553ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x60fe8b2553ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x60fe8b2445c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #21 0x60fe8b2c52b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #22 0x60fe8b2c52b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #23 0x60fe8b27834a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #24 0x60fe8b27834a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #25 0x60fe8b2a7cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #26 0x60fe8b24c94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #27 0x60fe8b24c94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #28 0x60fe8b2445c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #29 0x60fe8b2c52b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #30 0x60fe8b2c52b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #31 0x60fe8b2719b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #32 0x60fe8b2719b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #33 0x60fe8b2719b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #34 0x60fe8b2719b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #35 0x60fe8b4307cd in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24
      #36 0x60fe8b2a7cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #37 0x60fe8b24c94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #38 0x60fe8b24c94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #39 0x60fe8b2445c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #40 0x60fe8b2c52b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #41 0x60fe8b2c52b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #42 0x60fe8b2719b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #43 0x60fe8b2719b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #44 0x60fe8b2719b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #45 0x60fe8b2719b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #46 0x60fe8b415f69 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #47 0x60fe8b2a7cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #48 0x60fe8b24c94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #49 0x60fe8b24c94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #50 0x60fe8b2445c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #51 0x60fe8afc717b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5
      #52 0x60fe8afbf2af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9
      #53 0x60fe8afc4889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5
      #54 0x60fe8b2a7cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #55 0x60fe8b2553ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #56 0x60fe8b2553ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #57 0x60fe8b2445c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #58 0x60fe8b2c52b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #59 0x60fe8b2c52b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #60 0x60fe8b27834a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #61 0x60fe8b27834a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #62 0x60fe8b2a7cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #63 0x60fe8b24c94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #64 0x60fe8b24c94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #65 0x60fe8b244980 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #66 0x60fe8b244980 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #67 0x60fe8aeca49a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #68 0x60fe8aeca49a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #69 0x60fe8aec3a06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #70 0x60fe8aec3a06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #71 0x788112c2a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #72 0x788112c2a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #73 0x60fe8ade77e4 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:
    0x7880e5108d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7880e5108e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7880e5108e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7880e5108f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7880e5108f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x7880e5109000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x7880e5109080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x7880e5109100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7880e5109180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7880e5109200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7880e5109280: 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
  ==2636498==ABORTING
      #0 0x62ab0e6e1601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x7f6fa00a20bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x7f6fa008815c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x62ab0e74419f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x7f6fa008727d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x7f6fa008f31d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x62ab0eb31f3b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x62ab0eb31f3b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x62ab0eb31f3b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x62ab0eb369a5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x62ab0eb369a5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x62ab0eae5ca5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x62ab0eae5ca5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x62ab0e88c1b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x62ab0e7dbddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x62ab0eb1dcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x62ab0eb03dac in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x62ab0eb03864 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x62ab0eacb3ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x62ab0eacb3ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x62ab0eaba5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #21 0x62ab0eb3b2b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #22 0x62ab0eb3b2b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #23 0x62ab0eaee34a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #24 0x62ab0eaee34a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #25 0x62ab0eb1dcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #26 0x62ab0eac294a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #27 0x62ab0eac294a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #28 0x62ab0eaba5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #29 0x62ab0eb3b2b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #30 0x62ab0eb3b2b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #31 0x62ab0eae79b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #32 0x62ab0eae79b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #33 0x62ab0eae79b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #34 0x62ab0eae79b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #35 0x62ab0eca67cd in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24
      #36 0x62ab0eb1dcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #37 0x62ab0eac294a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #38 0x62ab0eac294a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #39 0x62ab0eaba5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #40 0x62ab0eb3b2b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #41 0x62ab0eb3b2b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #42 0x62ab0eae79b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #43 0x62ab0eae79b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #44 0x62ab0eae79b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #45 0x62ab0eae79b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #46 0x62ab0ec8bf69 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #47 0x62ab0eb1dcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #48 0x62ab0eac294a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #49 0x62ab0eac294a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #50 0x62ab0eaba5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #51 0x62ab0eb3b2b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #52 0x62ab0eb3b2b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #53 0x62ab0eae79b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #54 0x62ab0eae79b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #55 0x62ab0eae79b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #56 0x62ab0eae79b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #57 0x62ab0ec8bf69 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #58 0x62ab0eb1dcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #59 0x62ab0eac294a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #60 0x62ab0eac294a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #61 0x62ab0eaba5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #62 0x62ab0e83d17b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5
      #63 0x62ab0e8352af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9
      #64 0x62ab0e83a889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5
      #65 0x62ab0eb1dcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #66 0x62ab0eacb3ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #67 0x62ab0eacb3ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #68 0x62ab0eaba5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #69 0x62ab0eb3b2b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #70 0x62ab0eb3b2b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #71 0x62ab0eaee34a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #72 0x62ab0eaee34a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #73 0x62ab0eb1dcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #74 0x62ab0eac294a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #75 0x62ab0eac294a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #76 0x62ab0eaba980 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #77 0x62ab0eaba980 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #78 0x62ab0e74049a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #79 0x62ab0e74049a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #80 0x62ab0e739a06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #81 0x62ab0e739a06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #82 0x7f6fbd82a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #83 0x7f6fbd82a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #84 0x62ab0e65d7e4 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:
    0x7f6f87708d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7f6f87708e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7f6f87708e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7f6f87708f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7f6f87708f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x7f6f87709000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x7f6f87709080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x7f6f87709100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7f6f87709180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7f6f87709200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7f6f87709280: 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
  ==2636503==ABORTING
      #0 0x5a8f669af601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x76dafd0c40bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x76dafd0aa15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x5a8f66a1219f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x76dafd0a927d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x76dafd0b131d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x5a8f66dfff3b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x5a8f66dfff3b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x5a8f66dfff3b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x5a8f66e049a5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x5a8f66e049a5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x5a8f66db3ca5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x5a8f66db3ca5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x5a8f66b5a1b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x5a8f66aa9ddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x5a8f66debcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x5a8f66dd1dac in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x5a8f66dd1864 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x5a8f66d993ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x5a8f66d993ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x5a8f66d885c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #21 0x5a8f66e092b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #22 0x5a8f66e092b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #23 0x5a8f66dbc34a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #24 0x5a8f66dbc34a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #25 0x5a8f66debcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #26 0x5a8f66d9094a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #27 0x5a8f66d9094a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #28 0x5a8f66d885c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #29 0x5a8f66e092b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #30 0x5a8f66e092b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #31 0x5a8f66db59b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #32 0x5a8f66db59b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #33 0x5a8f66db59b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #34 0x5a8f66db59b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #35 0x5a8f66f747cd in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24
      #36 0x5a8f66debcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #37 0x5a8f66d9094a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #38 0x5a8f66d9094a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #39 0x5a8f66d885c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #40 0x5a8f66e092b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #41 0x5a8f66e092b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #42 0x5a8f66db59b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #43 0x5a8f66db59b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #44 0x5a8f66db59b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #45 0x5a8f66db59b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #46 0x5a8f66f59f69 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #47 0x5a8f66debcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #48 0x5a8f66d9094a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #49 0x5a8f66d9094a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #50 0x5a8f66d885c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #51 0x5a8f66b0b17b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5
      #52 0x5a8f66b032af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9
      #53 0x5a8f66b08889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5
      #54 0x5a8f66debcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #55 0x5a8f66d993ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #56 0x5a8f66d993ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #57 0x5a8f66d885c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #58 0x5a8f66e092b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #59 0x5a8f66e092b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #60 0x5a8f66dbc34a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #61 0x5a8f66dbc34a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #62 0x5a8f66debcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #63 0x5a8f66d9094a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #64 0x5a8f66d9094a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #65 0x5a8f66d88980 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #66 0x5a8f66d88980 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #67 0x5a8f66a0e49a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #68 0x5a8f66a0e49a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #69 0x5a8f66a07a06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #70 0x5a8f66a07a06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #71 0x76db1922a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #72 0x76db1922a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #73 0x5a8f6692b7e4 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:
    0x76daea508d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x76daea508e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x76daea508e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x76daea508f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x76daea508f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x76daea509000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x76daea509080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x76daea509100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x76daea509180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x76daea509200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x76daea509280: 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
  ==2636500==ABORTING
  A child mspec-run process died unexpectedly while running /tmp/ruby/src/trunk_asan/spec/ruby/library/net-http/http/copy_spec.rb
      #0 0x5e2c3899edec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x757a155cd8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x5e2c38a2395e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x757a3469ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x757a34729c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x757a04509041 is located in stack of thread T185 at offset 65 in frame
      #0 0x757a155cd4df 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 T185 created by T0 here:
      #0 0x5e2c38a0b601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x757a155c60bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x757a155ac15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x5e2c38a6e19f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x757a155ab27d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x757a155b331d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x5e2c38e5bf3b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x5e2c38e5bf3b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x5e2c38e5bf3b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x5e2c38e609a5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x5e2c38e609a5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x5e2c38e0fca5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x5e2c38e0fca5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x5e2c38bb61b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x5e2c38b05ddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x5e2c38e47cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x5e2c38e2ddac in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x5e2c38e2d864 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x5e2c38df53ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x5e2c38df53ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x5e2c38de45c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #21 0x5e2c38e652b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #22 0x5e2c38e652b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #23 0x5e2c38e1834a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #24 0x5e2c38e1834a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #25 0x5e2c38e47cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #26 0x5e2c38dec94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #27 0x5e2c38dec94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #28 0x5e2c38de45c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #29 0x5e2c38e652b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #30 0x5e2c38e652b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #31 0x5e2c38e119b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #32 0x5e2c38e119b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #33 0x5e2c38e119b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #34 0x5e2c38e119b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #35 0x5e2c38fd07cd in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24
      #36 0x5e2c38e47cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #37 0x5e2c38dec94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #38 0x5e2c38dec94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #39 0x5e2c38de45c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #40 0x5e2c38e652b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #41 0x5e2c38e652b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #42 0x5e2c38e119b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #43 0x5e2c38e119b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #44 0x5e2c38e119b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #45 0x5e2c38e119b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #46 0x5e2c38fb5f69 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #47 0x5e2c38e47cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #48 0x5e2c38dec94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #49 0x5e2c38dec94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #50 0x5e2c38de45c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #51 0x5e2c38e652b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #52 0x5e2c38e652b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #53 0x5e2c38e119b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #54 0x5e2c38e119b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #55 0x5e2c38e119b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #56 0x5e2c38e119b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #57 0x5e2c38fb5f69 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #58 0x5e2c38e47cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #59 0x5e2c38dec94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #60 0x5e2c38dec94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #61 0x5e2c38de45c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #62 0x5e2c38b6717b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5
      #63 0x5e2c38b5f2af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9
      #64 0x5e2c38b64889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5
      #65 0x5e2c38e47cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #66 0x5e2c38df53ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #67 0x5e2c38df53ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #68 0x5e2c38de45c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #69 0x5e2c38e652b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #70 0x5e2c38e652b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #71 0x5e2c38e1834a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #72 0x5e2c38e1834a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #73 0x5e2c38e47cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #74 0x5e2c38dec94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #75 0x5e2c38dec94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #76 0x5e2c38de4980 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #77 0x5e2c38de4980 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #78 0x5e2c38a6a49a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #79 0x5e2c38a6a49a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #80 0x5e2c38a63a06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #81 0x5e2c38a63a06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #82 0x757a3462a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #83 0x757a3462a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #84 0x5e2c389877e4 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:
    0x757a04508d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x757a04508e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x757a04508e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x757a04508f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x757a04508f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x757a04509000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x757a04509080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x757a04509100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x757a04509180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x757a04509200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x757a04509280: 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
  ==2636492==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.20241112-011944
  #<BuildRuby:0x00007b1f2351fdc0
   @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.20241112-011944",
   @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               0.001487   0.001465   1.078089 (  3.969511)
  autoconf               0.000758   0.000946   1.149776 (  1.189747)
  configure              0.038621   0.021860  46.918495 ( 47.568789)
  build_up               0.015907   0.005772  44.602820 (  7.993144)
  build_miniruby         0.012449   0.003755 355.743468 ( 29.793353)
  build_ruby             0.001553   0.000187   1.920969 (  1.480479)
  build_all              0.081230   0.032901 356.522842 ( 47.536753)
  build_install          0.007402   0.004181   4.667194 (  2.263258)
  test_basic             0.003049   0.002309   1.056839 (  1.113548)
  test_all               0.013783   0.006359  60.936839 ( 42.965684)
  test_rubyspec          0.069596   0.045439 466.865955 ( 41.205648)
  $$$[end] "make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'" exit with 512.
  $$$[end] "make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'" exit with 512.
  /home/ko1/ruby/logs/brlog.trunk_asan.20241112-011944
  total: 227.08 sec