Result of trunk_asan@ruby-sp1 at 2024-11-12 11:10:58 +0900

• NG (4c270200db)[LOG]
• test-all:
• test-spec: 1645 files, 20404 examples, 83651 expectations, 0 failures, 0 errors, 0 tagged
• commands:

  "git clone --depth 1 https://github.com/ruby/ruby.git trunk_asan" exit with 0.
  Cloning into 'trunk_asan'...
  "./autogen.sh" exit with 0.
  "autoconf" exit with 0.
  "/tmp/ruby/src/trunk_asan/configure --prefix=/tmp/ruby/install/trunk_asan --disable-install-doc 'CC=clang-17' 'cflags=-fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0'" exit with 0.
  "make update-download -j16" exit with 0.
  Cloning into '/tmp/ruby/src/trunk_asan/gems/src/debug'...
  Cloning into '/tmp/ruby/src/trunk_asan/gems/src/typeprof'...
  From https://github.com/ruby/typeprof
   * branch            167263ca3a634b61df0445f1a6b3e259a5d47f94 -> FETCH_HEAD
  HEAD is now at 167263c Add typeprof.gemspec
  "make update-src      -j16" exit with 0.
  "make after-update    -j16" exit with 0.
  + cp /tmp/ruby/src/trunk_asan/enc/jis/props.h.blt /tmp/ruby/src/trunk_asan/enc/jis/props.h
  "make miniruby -j16" exit with 0.
  "make ruby -j16" exit with 0.
  "make all -j16" exit with 0.
  libffi_version: 3.4.6
  "make install -j16" exit with 0.
  "make yes-test-basic TESTS='-j16'" exit with 0.
  "make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'" exit with 512.
  =================================================================
  ==2668799==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x709fc2109041 at pc 0x58cc5fa4dded bp 0x709fc1dffcf0 sp 0x709fc1dff4b8
  READ of size 2 at 0x709fc2109041 thread T3660
      #0 0x58cc5fa4ddec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x709feac6d8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x58cc5fad295e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x709fed89ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x709fed929c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x709fc2109041 is located in stack of thread T3660 at offset 65 in frame
      #0 0x709feac6d4df 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 T3660 created by T0 here:
      #0 0x58cc5faba601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x709feac660bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x709feac4c15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x58cc5fb1d19f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x709feac4b27d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x709feac5331d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x58cc5ff0af3b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x58cc5ff0af3b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x58cc5ff0af3b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x58cc5ff0f9a5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x58cc5ff0f9a5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x58cc5febeca5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x58cc5febeca5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x58cc5fc651b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x58cc5fef6cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #15 0x58cc5fea43ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #16 0x58cc5fea43ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #17 0x58cc5fe935c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #18 0x58cc5ff142b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #19 0x58cc5ff142b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #20 0x58cc5fec09b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #21 0x58cc5fec09b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #22 0x58cc5fec09b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #23 0x58cc5fec09b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #24 0x58cc60071ce5 in rb_ary_collect /tmp/ruby/src/trunk_asan/array.c:3651:30
      #25 0x58cc5fef6cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #26 0x58cc5fe9b94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #27 0x58cc5fe9b94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #28 0x58cc5fe935c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #29 0x58cc5ff142b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #30 0x58cc5ff142b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #31 0x58cc5fec09b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #32 0x58cc5fec09b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #33 0x58cc5fec09b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #34 0x58cc5fec09b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #35 0x58cc60071ce5 in rb_ary_collect /tmp/ruby/src/trunk_asan/array.c:3651:30
      #36 0x58cc5fef6cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #37 0x58cc5fe9b94a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #38 0x58cc5fe9b94a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #39 0x58cc5fe93980 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #40 0x58cc5fe93980 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #41 0x58cc5fb1949a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #42 0x58cc5fb1949a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #43 0x58cc5fb12a06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #44 0x58cc5fb12a06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #45 0x709fed82a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #46 0x709fed82a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #47 0x58cc5fa367e4 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:
    0x709fc2108d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x709fc2108e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x709fc2108e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x709fc2108f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x709fc2108f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x709fc2109000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x709fc2109080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x709fc2109100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x709fc2109180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x709fc2109200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x709fc2109280: 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
  ==2668799==ABORTING
  running file: /tmp/ruby/src/trunk_asan/test/socket/test_socket.rb
  A test worker crashed. It might be an interpreter bug or
  a bug in test/unit/parallel.rb. Try again without the -j
  option.
  make: *** [uncommon.mk:963: yes-test-all] Error 1
  "make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'" exit with 512.
  =================================================================
  ==2678195==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7c7bc6b09041 at pc 0x64827e409ded bp 0x7c7bc93ffcf0 sp 0x7c7bc93ff4b8
  READ of size 2 at 0x7c7bc6b09041 thread T66
  =================================================================
  ==2678204==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7034d4b09041 at pc 0x645dae982ded bp 0x7034d69ffcf0 sp 0x7034d69ff4b8
  READ of size 2 at 0x7034d4b09041 thread T72
  =================================================================
  ==2678202==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7d75e2109041 at pc 0x61043e567ded bp 0x7d75e3fffcf0 sp 0x7d75e3fff4b8
  READ of size 2 at 0x7d75e2109041 thread T80
  =================================================================
  ==2678191==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x78f149b09041 at pc 0x652345ee5ded bp 0x78f1507ffcf0 sp 0x78f1507ff4b8
  READ of size 2 at 0x78f149b09041 thread T75
      #0 0x64827e409dec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x7c7bd56748dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x64827e48e95e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x7c7bf4c9ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x7c7bf4d29c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x7c7bc6b09041 is located in stack of thread T66 at offset 65 in frame
      #0 0x7c7bd56744df 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 T66 created by T0 here:
      #0 0x645dae982dec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x7034ee4bd8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x645daea0795e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x70350a69ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x70350a729c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x7034d4b09041 is located in stack of thread T72 at offset 65 in frame
      #0 0x7034ee4bd4df 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 T72 created by T0 here:
      #0 0x652345ee5dec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x78f1562b78dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x652345f6a95e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x78f17989ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x78f179929c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x78f149b09041 is located in stack of thread T75 at offset 65 in frame
      #0 0x78f1562b74df 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 T75 created by T0 here:
      #0 0x64827e476601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x7c7bd566d0bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x7c7bd565315c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x64827e4d919f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x7c7bd565227d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x7c7bd565a31d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x64827e8c6f3b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x64827e8c6f3b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x64827e8c6f3b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x64827e8cb9a5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x64827e8cb9a5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x64827e87aca5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x64827e87aca5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x64827e6211b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x64827e570ddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x64827e8b2cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x64827e898dac in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x64827e898864 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x64827e8603ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x64827e8603ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x64827e84f5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #21 0x64827e8d02b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #22 0x64827e8d02b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #23 0x64827e88334a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #24 0x64827e88334a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #25 0x64827e8b2cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #26 0x64827e85794a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #27 0x64827e85794a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #28 0x64827e84f5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #29 0x64827e8d02b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #30 0x64827e8d02b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #31 0x64827e87c9b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #32 0x64827e87c9b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #33 0x64827e87c9b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #34 0x64827e87c9b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #35 0x64827ea3b7cd in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24
      #36 0x64827e8b2cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #37 0x64827e85794a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #38 0x64827e85794a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #39 0x64827e84f5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #40 0x64827e8d02b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #41 0x64827e8d02b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #42 0x64827e87c9b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #43 0x64827e87c9b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #44 0x64827e87c9b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #45 0x64827e87c9b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #46 0x64827ea20f69 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #47 0x64827e8b2cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #48 0x64827e85794a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #49 0x64827e85794a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #50 0x64827e84f5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #51 0x64827e5d217b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5
      #52 0x64827e5ca2af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9
      #53 0x64827e5cf889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5
      #54 0x64827e8b2cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #55 0x64827e8603ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #56 0x64827e8603ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #57 0x64827e84f5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #58 0x64827e8d02b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #59 0x64827e8d02b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #60 0x64827e88334a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #61 0x64827e88334a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #62 0x64827e8b2cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #63 0x64827e85794a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #64 0x64827e85794a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #65 0x64827e84f980 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #66 0x64827e84f980 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #67 0x64827e4d549a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #68 0x64827e4d549a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #69 0x64827e4cea06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #70 0x64827e4cea06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #71 0x7c7bf4c2a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #72 0x7c7bf4c2a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #73 0x64827e3f27e4 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:
    0x7c7bc6b08d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7c7bc6b08e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7c7bc6b08e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7c7bc6b08f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7c7bc6b08f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x7c7bc6b09000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x7c7bc6b09080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x7c7bc6b09100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7c7bc6b09180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7c7bc6b09200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7c7bc6b09280: 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
  ==2678195==ABORTING
      #0 0x61043e567dec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x7d75fe27a8dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x61043e5ec95e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x7d761b89ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x7d761b929c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x7d75e2109041 is located in stack of thread T80 at offset 65 in frame
      #0 0x7d75fe27a4df 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 T80 created by T0 here:
      #0 0x645dae9ef601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x7034ee4b60bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x7034ee49c15c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x645daea5219f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x7034ee49b27d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x7034ee4a331d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x645daee3ff3b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x645daee3ff3b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x645daee3ff3b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x645daee449a5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x645daee449a5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x645daedf3ca5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x645daedf3ca5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x645daeb9a1b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x645daeae9ddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x645daee2bcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x645daee11dac in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x645daee11864 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x645daedd93ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x645daedd93ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x645daedc85c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #21 0x645daee492b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #22 0x645daee492b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #23 0x645daedfc34a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #24 0x645daedfc34a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #25 0x645daee2bcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #26 0x645daedd094a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #27 0x645daedd094a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #28 0x645daedc85c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #29 0x645daee492b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #30 0x645daee492b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #31 0x645daedf59b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #32 0x645daedf59b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #33 0x645daedf59b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #34 0x645daedf59b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #35 0x645daefb47cd in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24
      #36 0x645daee2bcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #37 0x645daedd094a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #38 0x645daedd094a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #39 0x645daedc85c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #40 0x645daee492b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #41 0x645daee492b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #42 0x645daedf59b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #43 0x645daedf59b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #44 0x645daedf59b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #45 0x645daedf59b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #46 0x645daef99f69 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #47 0x645daee2bcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #48 0x645daedd094a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #49 0x645daedd094a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #50 0x645daedc85c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #51 0x645daeb4b17b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5
      #52 0x645daeb432af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9
      #53 0x645daeb48889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5
      #54 0x645daee2bcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #55 0x645daedd93ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #56 0x645daedd93ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #57 0x645daedc85c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #58 0x645daee492b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #59 0x645daee492b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #60 0x645daedfc34a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #61 0x645daedfc34a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #62 0x645daee2bcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #63 0x645daedd094a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #64 0x645daedd094a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #65 0x645daedc8980 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #66 0x645daedc8980 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #67 0x645daea4e49a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #68 0x645daea4e49a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #69 0x645daea47a06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #70 0x645daea47a06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #71 0x70350a62a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #72 0x70350a62a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #73 0x645dae96b7e4 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:
    0x7034d4b08d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7034d4b08e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7034d4b08e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7034d4b08f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7034d4b08f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x7034d4b09000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x7034d4b09080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x7034d4b09100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7034d4b09180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7034d4b09200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7034d4b09280: 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
  ==2678204==ABORTING
  =================================================================
  ==2678193==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7d9c8e709041 at pc 0x61dfac366ded bp 0x7d9c8f9ffcf0 sp 0x7d9c8f9ff4b8
  READ of size 2 at 0x7d9c8e709041 thread T188
      #0 0x652345f52601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x78f1562b00bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x78f15629615c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x652345fb519f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x78f15629527d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x78f15629d31d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x6523463a2f3b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x6523463a2f3b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x6523463a2f3b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x6523463a79a5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x6523463a79a5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x652346356ca5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x652346356ca5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x6523460fd1b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x65234604cddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x65234638ecb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x652346374dac in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x652346374864 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x65234633c3ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x65234633c3ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x65234632b5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #21 0x6523463ac2b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #22 0x6523463ac2b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #23 0x65234635f34a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #24 0x65234635f34a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #25 0x65234638ecb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #26 0x65234633394a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #27 0x65234633394a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #28 0x65234632b5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #29 0x6523463ac2b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #30 0x6523463ac2b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #31 0x6523463589b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #32 0x6523463589b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #33 0x6523463589b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #34 0x6523463589b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #35 0x6523465177cd in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24
      #36 0x65234638ecb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #37 0x65234633394a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #38 0x65234633394a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #39 0x65234632b5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #40 0x6523463ac2b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #41 0x6523463ac2b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #42 0x6523463589b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #43 0x6523463589b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #44 0x6523463589b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #45 0x6523463589b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #46 0x6523464fcf69 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #47 0x65234638ecb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #48 0x65234633394a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #49 0x65234633394a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #50 0x65234632b5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #51 0x6523463ac2b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #52 0x6523463ac2b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #53 0x6523463589b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #54 0x6523463589b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #55 0x6523463589b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #56 0x6523463589b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #57 0x6523464fcf69 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #58 0x65234638ecb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #59 0x65234633394a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #60 0x65234633394a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #61 0x65234632b5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #62 0x6523460ae17b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5
      #63 0x6523460a62af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9
      #64 0x6523460ab889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5
      #65 0x65234638ecb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #66 0x65234633c3ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #67 0x65234633c3ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #68 0x65234632b5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #69 0x6523463ac2b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #70 0x6523463ac2b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #71 0x65234635f34a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #72 0x65234635f34a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #73 0x65234638ecb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #74 0x65234633394a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #75 0x65234633394a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #76 0x65234632b980 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #77 0x65234632b980 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #78 0x652345fb149a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #79 0x652345fb149a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #80 0x652345faaa06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #81 0x652345faaa06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #82 0x78f17982a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #83 0x78f17982a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #84 0x652345ece7e4 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:
    0x78f149b08d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x78f149b08e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x78f149b08e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x78f149b08f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x78f149b08f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x78f149b09000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x78f149b09080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x78f149b09100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x78f149b09180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x78f149b09200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x78f149b09280: 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
  ==2678191==ABORTING
      #0 0x61043e5d4601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x7d75fe2730bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x7d75fe25915c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x61043e63719f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x7d75fe25827d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x7d75fe26031d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x61043ea24f3b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x61043ea24f3b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x61043ea24f3b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x61043ea299a5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x61043ea299a5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x61043e9d8ca5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x61043e9d8ca5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x61043e77f1b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x61043e6ceddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x61043ea10cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x61043e9f6dac in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x61043e9f6864 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x61043e9be3ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x61043e9be3ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x61043e9ad5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #21 0x61043ea2e2b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #22 0x61043ea2e2b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #23 0x61043e9e134a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #24 0x61043e9e134a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #25 0x61043ea10cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #26 0x61043e9b594a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #27 0x61043e9b594a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #28 0x61043e9ad5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #29 0x61043ea2e2b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #30 0x61043ea2e2b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #31 0x61043e9da9b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #32 0x61043e9da9b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #33 0x61043e9da9b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #34 0x61043e9da9b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #35 0x61043eb997cd in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24
      #36 0x61043ea10cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #37 0x61043e9b594a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #38 0x61043e9b594a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #39 0x61043e9ad5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #40 0x61043ea2e2b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #41 0x61043ea2e2b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #42 0x61043e9da9b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #43 0x61043e9da9b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #44 0x61043e9da9b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #45 0x61043e9da9b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #46 0x61043eb7ef69 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #47 0x61043ea10cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #48 0x61043e9b594a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #49 0x61043e9b594a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #50 0x61043e9ad5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #51 0x61043e73017b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5
      #52 0x61043e7282af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9
      #53 0x61043e72d889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5
      #54 0x61043ea10cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #55 0x61043e9be3ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #56 0x61043e9be3ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #57 0x61043e9ad5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #58 0x61043ea2e2b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #59 0x61043ea2e2b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #60 0x61043e9e134a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #61 0x61043e9e134a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #62 0x61043ea10cb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #63 0x61043e9b594a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #64 0x61043e9b594a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #65 0x61043e9ad980 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #66 0x61043e9ad980 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #67 0x61043e63349a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #68 0x61043e63349a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #69 0x61043e62ca06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #70 0x61043e62ca06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #71 0x7d761b82a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #72 0x7d761b82a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #73 0x61043e5507e4 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:
    0x7d75e2108d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7d75e2108e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7d75e2108e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7d75e2108f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7d75e2108f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x7d75e2109000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x7d75e2109080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x7d75e2109100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7d75e2109180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7d75e2109200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7d75e2109280: 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
  ==2678202==ABORTING
  A child mspec-run process died unexpectedly while running /tmp/ruby/src/trunk_asan/spec/ruby/library/net-http/http/active_spec.rb
      #0 0x61dfac366dec in strlen (/tmp/ruby/build/trunk_asan/ruby+0x18edec) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x7d9ca36b98dd in do_fast_fallback_getaddrinfo /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:3105:55
      #2 0x61dfac3eb95e in asan_thread_start(void*) asan_interceptors.cpp.o
      #3 0x7d9cc029ca93 in start_thread nptl/pthread_create.c:447:8
      #4 0x7d9cc0329c3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  Address 0x7d9c8e709041 is located in stack of thread T188 at offset 65 in frame
      #0 0x7d9ca36b94df 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 T188 created by T0 here:
      #0 0x61dfac3d3601 in pthread_create (/tmp/ruby/build/trunk_asan/ruby+0x1fb601) (BuildId: e0c2a913073b8b3e00e805d7489b314c1ae24193)
      #1 0x7d9ca36b20bf in raddrinfo_pthread_create /tmp/ruby/src/trunk_asan/ext/socket/raddrinfo.c:481:15
      #2 0x7d9ca369815c in init_fast_fallback_inetsock_internal /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:698:17
      #3 0x61dfac43619f in rb_ensure /tmp/ruby/src/trunk_asan/eval.c:1053:18
      #4 0x7d9ca369727d in rsock_init_inetsock /tmp/ruby/src/trunk_asan/ext/socket/ipsocket.c:1290:20
      #5 0x7d9ca369f31d in tcp_init /tmp/ruby/src/trunk_asan/ext/socket/tcpsocket.c:84:12
      #6 0x61dfac823f3b in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #7 0x61dfac823f3b in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #8 0x61dfac823f3b in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #9 0x61dfac8289a5 in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #10 0x61dfac8289a5 in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:554:12
      #11 0x61dfac7d7ca5 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:873:12
      #12 0x61dfac7d7ca5 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1070:12
      #13 0x61dfac57e1b8 in rb_class_new_instance_kw /tmp/ruby/src/trunk_asan/object.c:2185:5
      #14 0x61dfac4cdddc in rb_io_s_open /tmp/ruby/src/trunk_asan/io.c:8126:16
      #15 0x61dfac80fcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #16 0x61dfac7f5dac in vm_call_method_each_type /tmp/ruby/src/trunk_asan/vm_insnhelper.c:4773:16
      #17 0x61dfac7f5864 in vm_call_method /tmp/ruby/src/trunk_asan/vm_insnhelper.c
      #18 0x61dfac7bd3ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #19 0x61dfac7bd3ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #20 0x61dfac7ac5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #21 0x61dfac82d2b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #22 0x61dfac82d2b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #23 0x61dfac7e034a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #24 0x61dfac7e034a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #25 0x61dfac80fcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #26 0x61dfac7b494a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #27 0x61dfac7b494a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #28 0x61dfac7ac5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #29 0x61dfac82d2b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #30 0x61dfac82d2b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #31 0x61dfac7d99b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #32 0x61dfac7d99b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #33 0x61dfac7d99b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #34 0x61dfac7d99b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #35 0x61dfac9987cd in rb_ary_all_p /tmp/ruby/src/trunk_asan/array.c:7872:24
      #36 0x61dfac80fcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #37 0x61dfac7b494a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #38 0x61dfac7b494a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #39 0x61dfac7ac5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #40 0x61dfac82d2b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #41 0x61dfac82d2b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #42 0x61dfac7d99b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #43 0x61dfac7d99b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #44 0x61dfac7d99b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #45 0x61dfac7d99b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #46 0x61dfac97df69 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #47 0x61dfac80fcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #48 0x61dfac7b494a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #49 0x61dfac7b494a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #50 0x61dfac7ac5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #51 0x61dfac82d2b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #52 0x61dfac82d2b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #53 0x61dfac7d99b5 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #54 0x61dfac7d99b5 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1674:12
      #55 0x61dfac7d99b5 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1344:12
      #56 0x61dfac7d99b5 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #57 0x61dfac97df69 in rb_ary_each /tmp/ruby/src/trunk_asan/array.c:2647:9
      #58 0x61dfac80fcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #59 0x61dfac7b494a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #60 0x61dfac7b494a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #61 0x61dfac7ac5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #62 0x61dfac52f17b in load_iseq_eval /tmp/ruby/src/trunk_asan/load.c:789:5
      #63 0x61dfac5272af in rb_load_internal /tmp/ruby/src/trunk_asan/load.c:850:9
      #64 0x61dfac52c889 in rb_f_load /tmp/ruby/src/trunk_asan/load.c:924:5
      #65 0x61dfac80fcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #66 0x61dfac7bd3ac in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #67 0x61dfac7bd3ac in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:898:11
      #68 0x61dfac7ac5c7 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2584:22
      #69 0x61dfac82d2b1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1615:12
      #70 0x61dfac82d2b1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1629:20
      #71 0x61dfac7e034a in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1666:12
      #72 0x61dfac7e034a in yield_under /tmp/ruby/src/trunk_asan/vm_eval.c:2109:12
      #73 0x61dfac80fcb7 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3795:11
      #74 0x61dfac7b494a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5962:15
      #75 0x61dfac7b494a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #76 0x61dfac7ac980 in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2611:22
      #77 0x61dfac7ac980 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2590:18
      #78 0x61dfac43249a in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
      #79 0x61dfac43249a in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
      #80 0x61dfac42ba06 in rb_main /tmp/ruby/src/trunk_asan/main.c:43:12
      #81 0x61dfac42ba06 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #82 0x7d9cc022a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #83 0x7d9cc022a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #84 0x61dfac34f7e4 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:
    0x7d9c8e708d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7d9c8e708e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7d9c8e708e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7d9c8e708f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7d9c8e708f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x7d9c8e709000: f1 f1 f1 f1 f8 f8 f2 f2[01]f3 f3 f3 00 00 00 00
    0x7d9c8e709080: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
    0x7d9c8e709100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7d9c8e709180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7d9c8e709200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x7d9c8e709280: 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
  ==2678193==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.20241112-020655
  #<BuildRuby:0x000077164053fde0
   @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.20241112-020655",
   @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               0.001066   0.001710   1.092215 (  3.972291)
  autoconf               0.000857   0.000273   1.140034 (  1.131008)
  configure              0.042627   0.017939  46.655803 ( 47.305307)
  build_up               0.016147   0.005190  43.848821 (  8.912422)
  build_miniruby         0.009804   0.006788 345.734119 ( 29.236866)
  build_ruby             0.000882   0.000962   1.871903 (  1.437403)
  build_all              0.080268   0.032264 355.263966 ( 47.299358)
  build_install          0.009183   0.002443   4.630138 (  2.296632)
  test_basic             0.000000   0.005525   1.065410 (  1.121814)
  test_all               0.037650   0.015906 197.531589 ( 58.740833)
  test_rubyspec          0.060103   0.052424 467.516793 ( 41.176281)
  $$$[end] "make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'" exit with 512.
  $$$[end] "make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'" exit with 512.
  /home/ko1/ruby/logs/brlog.trunk_asan.20241112-020655
  total: 242.63 sec