Result of trunk_asan@ruby-sp1 at 2025-08-12 18:27:49 +0900

• NG (428937a536)[LOG]
• test-all:
• test-spec: 3338 files, 33611 examples, 135247 expectations, 0 failures, 0 errors, 0 tagged
• commands:

  "make update-download -j16" exit with 0.
  "make update-src      -j16" exit with 0.
  "make after-update    -j16" exit with 0.
  "make miniruby -j16" exit with 0.
  "make ruby -j16" exit with 0.
  "make all -j16" exit with 0.
  "make install -j16" exit with 0.
  "make yes-test-basic TESTS='-j16'" exit with 0.
  "make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'" exit with 512.
  =================================================================
  ==512037==ERROR: AddressSanitizer: use-after-poison on address 0x7a9e3bbc6f48 at pc 0x6452602e029b bp 0x7fff596cd390 sp 0x7fff596cd388
  READ of size 8 at 0x7a9e3bbc6f48 thread T0
      #0 0x6452602e029a in RB_FL_TEST_RAW /tmp/ruby/src/trunk_asan/include/ruby/internal/fl_type.h:466:25
      #1 0x6452602e029a in RB_FL_ANY_RAW /tmp/ruby/src/trunk_asan/include/ruby/internal/fl_type.h:514:12
      #2 0x6452602e029a in RB_OBJ_PROMOTED_RAW /tmp/ruby/src/trunk_asan/include/ruby/internal/gc.h:709:12
      #3 0x6452602e029a in RVALUE_OLD_P /tmp/ruby/src/trunk_asan/gc/default/default.c:1367:12
      #4 0x6452602e029a in gc_mark_set_parent /tmp/ruby/src/trunk_asan/gc/default/default.c:4554:9
      #5 0x6452602e029a in gc_mark_children /tmp/ruby/src/trunk_asan/gc/default/default.c:4565:5
      #6 0x6452602e029a in rgengc_rememberset_mark_plane /tmp/ruby/src/trunk_asan/gc/default/default.c:5867:17
      #7 0x6452602e029a in rgengc_rememberset_mark /tmp/ruby/src/trunk_asan/gc/default/default.c:5910:17
      #8 0x6452602e029a in gc_marks_start /tmp/ruby/src/trunk_asan/gc/default/default.c:5734:13
      #9 0x6452602e029a in gc_marks /tmp/ruby/src/trunk_asan/gc/default/default.c:5754:5
      #10 0x6452602e029a in gc_start /tmp/ruby/src/trunk_asan/gc/default/default.c:6432:13
      #11 0x6452602eae1f in garbage_collect /tmp/ruby/src/trunk_asan/gc/default/default.c:6314:15
      #12 0x6452602eae1f in garbage_collect_with_gvl /tmp/ruby/src/trunk_asan/gc/default/default.c:6714:16
      #13 0x6452602eae1f in objspace_malloc_increase_body /tmp/ruby/src/trunk_asan/gc/default/default.c:7980:13
      #14 0x6452602ea27c in objspace_malloc_fixup /tmp/ruby/src/trunk_asan/gc/default/default.c:8058:5
      #15 0x6452602ea27c in rb_gc_impl_malloc /tmp/ruby/src/trunk_asan/gc/default/default.c:8155:12
      #16 0x6452602aedf2 in ruby_xmalloc_body /tmp/ruby/src/trunk_asan/gc.c:5110:12
      #17 0x6452602aedf2 in ruby_xmalloc /tmp/ruby/src/trunk_asan/gc.c:5100:34
      #18 0x64526059fb10 in native_thread_create_dedicated /tmp/ruby/src/trunk_asan/thread_pthread.c:2207:22
      #19 0x64526059fb10 in native_thread_create /tmp/ruby/src/trunk_asan/thread_pthread.c:2396:16
      #20 0x64526059fb10 in thread_create_core /tmp/ruby/src/trunk_asan/thread.c:875:11
      #21 0x6452605b7f80 in thread_initialize /tmp/ruby/src/trunk_asan/thread.c:983:16
      #22 0x6452606bd960 in vm_call0_cfunc_with_frame /tmp/ruby/src/trunk_asan/vm_eval.c:164:15
      #23 0x6452606bd960 in vm_call0_cfunc /tmp/ruby/src/trunk_asan/vm_eval.c:178:12
      #24 0x6452606bd960 in vm_call0_body /tmp/ruby/src/trunk_asan/vm_eval.c:229:15
      #25 0x6452606c269d in vm_call0_cc /tmp/ruby/src/trunk_asan/vm_eval.c:101:12
      #26 0x6452606c269d in rb_call0 /tmp/ruby/src/trunk_asan/vm_eval.c:572:12
      #27 0x645260666d56 in rb_call /tmp/ruby/src/trunk_asan/vm_eval.c:891:12
      #28 0x645260666d56 in rb_funcallv_kw /tmp/ruby/src/trunk_asan/vm_eval.c:1088:12
      #29 0x64526027e6e7 in rb_obj_call_init_kw /tmp/ruby/src/trunk_asan/eval.c:1873:5
      #30 0x6452605b51e9 in thread_s_new /tmp/ruby/src/trunk_asan/thread.c:916:5
      #31 0x6452606a7157 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3848:11
      #32 0x645260644359 in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6055:15
      #33 0x645260644359 in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #34 0x6452606381d6 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2621:22
      #35 0x6452606c7611 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1651:12
      #36 0x6452606c7611 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1665:20
      #37 0x645260669517 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1702:12
      #38 0x645260669517 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1710:12
      #39 0x645260669517 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1362:12
      #40 0x645260669517 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #41 0x64526082d7a2 in rb_ary_collect /tmp/ruby/src/trunk_asan/array.c:3654:30
      #42 0x6452606a7157 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3848:11
      #43 0x645260644359 in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6055:15
      #44 0x645260644359 in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #45 0x6452606385ca in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2648:22
      #46 0x6452606385ca in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2627:18
      #47 0x6452606c7611 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1651:12
      #48 0x6452606c7611 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1665:20
      #49 0x645260669517 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1702:12
      #50 0x645260669517 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1710:12
      #51 0x645260669517 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1362:12
      #52 0x645260669517 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #53 0x64526082d7a2 in rb_ary_collect /tmp/ruby/src/trunk_asan/array.c:3654:30
      #54 0x6452606a7157 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3848:11
      #55 0x645260644359 in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6055:15
      #56 0x645260644359 in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
      #57 0x6452606385ca in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2648:22
      #58 0x6452606385ca in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2627:18
      #59 0x645260680317 in rb_iseq_eval_main /tmp/ruby/src/trunk_asan/vm.c:2901:11
      #60 0x645260277cc9 in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:282:9
      #61 0x645260277cc9 in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:320:30
      #62 0x645260270c36 in rb_main /tmp/ruby/src/trunk_asan/main.c:42:12
      #63 0x645260270c36 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #64 0x7a9e6262a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #65 0x7a9e6262a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #66 0x645260194a04 in _start (/tmp/ruby/build/trunk_asan/ruby+0x16ba04) (BuildId: db658f3d4ef877a70fb9714e70c9c1687973bb88)
  Address 0x7a9e3bbc6f48 is a wild pointer inside of access range of size 0x000000000008.
  SUMMARY: AddressSanitizer: use-after-poison /tmp/ruby/src/trunk_asan/include/ruby/internal/fl_type.h:466:25 in RB_FL_TEST_RAW
  Shadow bytes around the buggy address:
    0x7a9e3bbc6c80: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7
    0x7a9e3bbc6d00: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7
    0x7a9e3bbc6d80: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7
    0x7a9e3bbc6e00: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7
    0x7a9e3bbc6e80: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7
  =>0x7a9e3bbc6f00: f7 f7 f7 f7 f7 f7 f7 f7 f7[f7]f7 f7 f7 f7 f7 f7
    0x7a9e3bbc6f80: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7
    0x7a9e3bbc7000: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7
    0x7a9e3bbc7080: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7
    0x7a9e3bbc7100: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7
    0x7a9e3bbc7180: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7
  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
  ==512037==ABORTING
  /tmp/ruby/src/trunk_asan/tool/lib/envutil.rb:240: [BUG] ASAN error
  ruby 3.5.0dev (2025-08-12T02:14:57Z master 428937a536) +PRISM [x86_64-linux]
  -- Control frame information -----------------------------------------------
  c:0018 p:---- s:0158 e:000157 CFUNC  :initialize
  c:0017 p:---- s:0155 e:000154 CFUNC  :new
  c:0016 p:0407 s:0151 E:002340 METHOD /tmp/ruby/src/trunk_asan/tool/lib/envutil.rb:240
  c:0015 p:0060 s:0113 e:000112 METHOD /tmp/ruby/src/trunk_asan/tool/lib/core_assertions.rb:103
  c:0014 p:0051 s:0096 e:000095 METHOD /tmp/ruby/src/trunk_asan/test/ruby/test_beginendblock.rb:10
  c:0013 p:0037 s:0091 e:000090 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:202
  c:0012 p:0052 s:0085 e:000084 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:170
  c:0011 p:0093 s:0076 e:000075 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1683 [FINISH]
  c:0010 p:---- s:0069 e:000068 CFUNC  :map
  c:0009 p:0114 s:0065 e:000064 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1670
  c:0008 p:0035 s:0053 e:000052 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1374
  c:0007 p:0069 s:0046 E:001b50 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:52
  c:0006 p:0007 s:0030 e:000029 BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:24 [FINISH]
  c:0005 p:---- s:0026 e:000025 CFUNC  :map
  c:0004 p:0005 s:0022 e:000021 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:23
  c:0003 p:0210 s:0016 e:000015 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:122
  c:0002 p:0062 s:0006 e:000005 EVAL   /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:220 [FINISH]
  c:0001 p:0000 s:0003 E:0010f0 DUMMY  [FINISH]
  -- Ruby level backtrace information ----------------------------------------
  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:220:in '<main>'
  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:122:in 'run'
  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:23:in '_run_suites'
  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:23:in 'map'
  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:24:in 'block in _run_suites'
  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:52:in '_run_suite'
  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1374:in '_run_suite'
  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1670:in '_run_suite'
  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1670:in 'map'
  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1683:in 'block in _run_suite'
  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:170:in 'run'
  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:202:in 'run_test'
  /tmp/ruby/src/trunk_asan/test/ruby/test_beginendblock.rb:10:in 'test_beginendblock'
  /tmp/ruby/src/trunk_asan/tool/lib/core_assertions.rb:103:in 'assert_in_out_err'
  /tmp/ruby/src/trunk_asan/tool/lib/envutil.rb:240:in 'invoke_ruby'
  /tmp/ruby/src/trunk_asan/tool/lib/envutil.rb:240:in 'new'
  /tmp/ruby/src/trunk_asan/tool/lib/envutil.rb:240:in 'initialize'
  -- Threading information ---------------------------------------------------
  Total ractor count: 1
  Ruby thread count for this ractor: 3
  -- C level backtrace information -------------------------------------------
  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestBeginEndBlock#test_beginendblock(___interceptor_backtrace) [0x6452601dade9]
  /tmp/ruby/build/trunk_asan/ruby(rb_print_backtrace+0x14) [0x645260b2b988] /tmp/ruby/src/trunk_asan/vm_dump.c:843
  /tmp/ruby/build/trunk_asan/ruby(rb_vm_bugreport) /tmp/ruby/src/trunk_asan/vm_dump.c:1175
  /tmp/ruby/build/trunk_asan/ruby(rb_bug_without_die_internal+0x2c5) [0x645260a70df5] /tmp/ruby/src/trunk_asan/error.c:1097
  /tmp/ruby/build/trunk_asan/ruby(rb_bug_without_die+0x12c) [0x645260a70a8c] /tmp/ruby/src/trunk_asan/error.c:1106
  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestBeginEndBlock#test_beginendblock(0x64526025730a) [0x64526025730a]
  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestBeginEndBlock#test_beginendblock(0x645260237d8f) [0x645260237d8f]
  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestBeginEndBlock#test_beginendblock(0x64526023ae1d) [0x64526023ae1d]
  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestBeginEndBlock#test_beginendblock(__asan_report_load8) [0x64526023bb7c]
  /tmp/ruby/build/trunk_asan/ruby(gc_start+0x355b) [0x6452602e029b] /tmp/ruby/src/trunk_asan/include/ruby/internal/fl_type.h:466
  /tmp/ruby/build/trunk_asan/ruby(objspace_malloc_increase_body+0x480) [0x6452602eae20] /tmp/ruby/src/trunk_asan/gc/default/default.c:6314
  /tmp/ruby/build/trunk_asan/ruby(objspace_malloc_fixup+0xf) [0x6452602ea27d] /tmp/ruby/src/trunk_asan/gc/default/default.c:8058
  /tmp/ruby/build/trunk_asan/ruby(rb_gc_impl_malloc) /tmp/ruby/src/trunk_asan/gc/default/default.c:8155
  /tmp/ruby/build/trunk_asan/ruby(ruby_xmalloc+0x43) [0x6452602aedf3] /tmp/ruby/src/trunk_asan/gc.c:5110
  /tmp/ruby/build/trunk_asan/ruby(native_thread_create_dedicated+0xfc) [0x64526059fb11] /tmp/ruby/src/trunk_asan/thread_pthread.c:2207
  /tmp/ruby/build/trunk_asan/ruby(native_thread_create) /tmp/ruby/src/trunk_asan/thread_pthread.c:2396
  /tmp/ruby/build/trunk_asan/ruby(thread_create_core) /tmp/ruby/src/trunk_asan/thread.c:875
  /tmp/ruby/build/trunk_asan/ruby(thread_initialize+0x181) [0x6452605b7f81] /tmp/ruby/src/trunk_asan/thread.c:983
  /tmp/ruby/build/trunk_asan/ruby(vm_call0_cfunc_with_frame+0x284) [0x6452606bd961] /tmp/ruby/src/trunk_asan/vm_eval.c:164
  /tmp/ruby/build/trunk_asan/ruby(vm_call0_cfunc) /tmp/ruby/src/trunk_asan/vm_eval.c:178
  /tmp/ruby/build/trunk_asan/ruby(vm_call0_body) /tmp/ruby/src/trunk_asan/vm_eval.c:229
  /tmp/ruby/build/trunk_asan/ruby(vm_call0_cc+0x2b8) [0x6452606c269e] /tmp/ruby/src/trunk_asan/vm_eval.c:101
  /tmp/ruby/build/trunk_asan/ruby(rb_call0) /tmp/ruby/src/trunk_asan/vm_eval.c:572
  /tmp/ruby/build/trunk_asan/ruby(rb_call+0x1a) [0x645260666d57] /tmp/ruby/src/trunk_asan/vm_eval.c:891
  /tmp/ruby/build/trunk_asan/ruby(rb_funcallv_kw) /tmp/ruby/src/trunk_asan/vm_eval.c:1088
  /tmp/ruby/build/trunk_asan/ruby(rb_obj_call_init_kw+0x1b8) [0x64526027e6e8] /tmp/ruby/src/trunk_asan/eval.c:1873
  /tmp/ruby/build/trunk_asan/ruby(rb_thread_ptr+0x0) [0x6452605b51ea] /tmp/ruby/src/trunk_asan/thread.c:916
  /tmp/ruby/build/trunk_asan/ruby(thread_s_new) /tmp/ruby/src/trunk_asan/thread.c:917
  /tmp/ruby/build/trunk_asan/ruby(vm_cfp_consistent_p+0x0) [0x6452606a7158] /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3848
  /tmp/ruby/build/trunk_asan/ruby(vm_call_cfunc_with_frame_) /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3850
  /tmp/ruby/build/trunk_asan/ruby(vm_sendish+0x149) [0x64526064435a] /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6055
  /tmp/ruby/build/trunk_asan/ruby(vm_exec_core) ../../src/trunk_asan/insns.def:851
  /tmp/ruby/build/trunk_asan/ruby(rb_vm_exec+0x4e7) [0x6452606381d7] /tmp/ruby/src/trunk_asan/vm.c:2621
  /tmp/ruby/build/trunk_asan/ruby(invoke_iseq_block_from_c+0x701) [0x6452606c7612] /tmp/ruby/src/trunk_asan/vm.c:1651
  /tmp/ruby/build/trunk_asan/ruby(invoke_block_from_c_bh) /tmp/ruby/src/trunk_asan/vm.c:1665
  /tmp/ruby/build/trunk_asan/ruby(vm_yield_with_cref+0x11) [0x645260669518] /tmp/ruby/src/trunk_asan/vm.c:1702
  /tmp/ruby/build/trunk_asan/ruby(vm_yield) /tmp/ruby/src/trunk_asan/vm.c:1710
  /tmp/ruby/build/trunk_asan/ruby(rb_yield_0) /tmp/ruby/src/trunk_asan/vm_eval.c:1362
  /tmp/ruby/build/trunk_asan/ruby(rb_yield) /tmp/ruby/src/trunk_asan/vm_eval.c:0
  /tmp/ruby/build/trunk_asan/ruby(rb_ary_collect+0x183) [0x64526082d7a3] /tmp/ruby/src/trunk_asan/array.c:3654
  /tmp/ruby/build/trunk_asan/ruby(vm_cfp_consistent_p+0x0) [0x6452606a7158] /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3848
  /tmp/ruby/build/trunk_asan/ruby(vm_call_cfunc_with_frame_) /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3850
  /tmp/ruby/build/trunk_asan/ruby(vm_sendish+0x149) [0x64526064435a] /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6055
  /tmp/ruby/build/trunk_asan/ruby(vm_exec_core) ../../src/trunk_asan/insns.def:851
  /tmp/ruby/build/trunk_asan/ruby(vm_exec_loop+0x198) [0x6452606385cb] /tmp/ruby/src/trunk_asan/vm.c:2648
  /tmp/ruby/build/trunk_asan/ruby(rb_vm_exec) /tmp/ruby/src/trunk_asan/vm.c:2627
  /tmp/ruby/build/trunk_asan/ruby(invoke_iseq_block_from_c+0x701) [0x6452606c7612] /tmp/ruby/src/trunk_asan/vm.c:1651
  /tmp/ruby/build/trunk_asan/ruby(invoke_block_from_c_bh) /tmp/ruby/src/trunk_asan/vm.c:1665
  /tmp/ruby/build/trunk_asan/ruby(vm_yield_with_cref+0x11) [0x645260669518] /tmp/ruby/src/trunk_asan/vm.c:1702
  /tmp/ruby/build/trunk_asan/ruby(vm_yield) /tmp/ruby/src/trunk_asan/vm.c:1710
  /tmp/ruby/build/trunk_asan/ruby(rb_yield_0) /tmp/ruby/src/trunk_asan/vm_eval.c:1362
  /tmp/ruby/build/trunk_asan/ruby(rb_yield) /tmp/ruby/src/trunk_asan/vm_eval.c:0
  /tmp/ruby/build/trunk_asan/ruby(rb_ary_collect+0x183) [0x64526082d7a3] /tmp/ruby/src/trunk_asan/array.c:3654
  /tmp/ruby/build/trunk_asan/ruby(vm_cfp_consistent_p+0x0) [0x6452606a7158] /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3848
  /tmp/ruby/build/trunk_asan/ruby(vm_call_cfunc_with_frame_) /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3850
  /tmp/ruby/build/trunk_asan/ruby(vm_sendish+0x149) [0x64526064435a] /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6055
  /tmp/ruby/build/trunk_asan/ruby(vm_exec_core) ../../src/trunk_asan/insns.def:851
  /tmp/ruby/build/trunk_asan/ruby(vm_exec_loop+0x198) [0x6452606385cb] /tmp/ruby/src/trunk_asan/vm.c:2648
  /tmp/ruby/build/trunk_asan/ruby(rb_vm_exec) /tmp/ruby/src/trunk_asan/vm.c:2627
  /tmp/ruby/build/trunk_asan/ruby(rb_iseq_eval_main+0x298) [0x645260680318] /tmp/ruby/src/trunk_asan/vm.c:2901
  /tmp/ruby/build/trunk_asan/ruby(rb_ec_exec_node+0x142) [0x645260277cca] /tmp/ruby/src/trunk_asan/eval.c:282
  /tmp/ruby/build/trunk_asan/ruby(ruby_run_node) /tmp/ruby/src/trunk_asan/eval.c:320
  /tmp/ruby/build/trunk_asan/ruby(rb_main+0x25) [0x645260270c37] /tmp/ruby/src/trunk_asan/main.c:42
  /tmp/ruby/build/trunk_asan/ruby(main) /tmp/ruby/src/trunk_asan/main.c:62
  /lib/x86_64-linux-gnu/libc.so.6(__libc_start_call_main+0x7a) [0x7a9e6262a1ca] ../sysdeps/nptl/libc_start_call_main.h:58
  /lib/x86_64-linux-gnu/libc.so.6(call_init+0x0) [0x7a9e6262a28b] ../csu/libc-start.c:360
  /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main_impl) ../csu/libc-start.c:347
  /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main) (null):0
  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestBeginEndBlock#test_beginendblock(_start) [0x645260194a05]
  -- Other runtime information -----------------------------------------------
  running file: /tmp/ruby/src/trunk_asan/test/ruby/test_beginendblock.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.8yubq6:
  * -rw------- 1 29 2025-08-12 09:26:45 +0000 test_ruby_test_rubyoption20250812-512029-5np0zl.rb
  make: *** [uncommon.mk:980: yes-test-all] Error 1
  "make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'" exit with 0.
  

• Linux ruby-sp1 6.8.0-64-generic #67-Ubuntu SMP PREEMPT_DYNAMIC Sun Jun 15 20:23:31 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
  

• Logfile: /home/ko1/ruby/logs/brlog.trunk_asan.20250812-092554
  #<BuildRuby:0x00007c87b9b9fdd0
   @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_tag=nil,
   @git_worktree=nil,
   @incremental=true,
   @logfile="/home/ko1/ruby/logs/brlog.trunk_asan.20250812-092554",
   @make="make",
   @no_timeout_error=true,
   @quiet=false,
   @ruby_env=[["RUBY_DEBUG", "ci"], ["RUBY_TEST_TIMEOUT_SCALE", "50"]],
   @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               0.000018   0.000007   0.000025 (  0.000026)
  autoconf               0.000033   0.000013   0.000046 (  0.000046)
  configure              0.000067   0.000000   0.000067 (  0.000067)
  build_up               0.002260   0.003718   2.254917 (  1.661511)
  build_miniruby         0.000172   0.001068   0.914761 (  0.912689)
  build_ruby             0.000914   0.000429   1.465363 (  1.464006)
  build_all              0.003716   0.002351  19.110022 (  2.376357)
  build_install          0.008874   0.005955  21.799422 (  4.342763)
  test_basic             0.003321   0.003152   1.126063 (  1.172657)
  test_all               0.029945   0.012035 302.649756 ( 55.494010)
  test_rubyspec          0.075733   0.057523 570.075849 ( 47.288218)
  $$$[end] "make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'" exit with 512.
  /home/ko1/ruby/logs/brlog.trunk_asan.20250812-092554
  total: 114.71 sec