Result of trunk_asan@ruby-sp1 at 2025-12-09 10:51:45 +0900

• NG (19172d64eb)[LOG]
• test-all:
• test-spec: 3349 files, 33782 examples, 138124 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.
  =================================================================
  ==574891==ERROR: AddressSanitizer: use-after-poison on address 0x723ba4f60000 at pc 0x6138ba5155d5 bp 0x7ffcf2a612b0 sp 0x7ffcf2a612a8
  READ of size 8 at 0x723ba4f60000 thread T0
      #0 0x6138ba5155d4 in rb_gc_impl_obj_slot_size /tmp/ruby/src/trunk_asan/gc/default/default.c:2218:12
      #1 0x6138ba5155d4 in rb_gc_obj_slot_size /tmp/ruby/src/trunk_asan/gc.c:972:12
      #2 0x6138ba5155d4 in rb_asan_poisoned_object_p /tmp/ruby/src/trunk_asan/gc.c:4972:43
      #3 0x6138ba5155d4 in asan_unpoison_object_temporary /tmp/ruby/src/trunk_asan/internal/sanitizers.h:203:17
      #4 0x6138ba5155d4 in gc_update_references_weak_table_i /tmp/ruby/src/trunk_asan/gc/default/default.c:7143:5
      #5 0x6138ba7665f8 in st_general_foreach /tmp/ruby/src/trunk_asan/st.c:1563:18
      #6 0x6138ba50f123 in rb_gc_vm_weak_table_foreach /tmp/ruby/src/trunk_asan/gc.c
      #7 0x6138ba50f123 in gc_update_references /tmp/ruby/src/trunk_asan/gc/default/default.c:7189:9
      #8 0x6138ba50f123 in gc_compact_finish /tmp/ruby/src/trunk_asan/gc/default/default.c:3452:5
      #9 0x6138ba5015d2 in gc_sweep_compact /tmp/ruby/src/trunk_asan/gc/default/default.c:5703:5
      #10 0x6138ba5015d2 in gc_sweep /tmp/ruby/src/trunk_asan/gc/default/default.c:4137:9
      #11 0x6138ba51e11b in gc_start /tmp/ruby/src/trunk_asan/gc/default/default.c:6519:13
      #12 0x6138ba51f953 in garbage_collect /tmp/ruby/src/trunk_asan/gc/default/default.c:6400:15
      #13 0x6138ba4fc5ea in newobj_slowpath /tmp/ruby/src/trunk_asan/gc/default/default.c:2463:22
      #14 0x6138ba4fc5ea in newobj_slowpath_wb_protected /tmp/ruby/src/trunk_asan/gc/default/default.c:2485:12
      #15 0x6138ba4df0e1 in rb_gc_impl_new_obj /tmp/ruby/src/trunk_asan/gc/default/default.c:2522:11
      #16 0x6138ba4df0e1 in newobj_of /tmp/ruby/src/trunk_asan/gc.c:996:17
      #17 0x6138ba77ac81 in ec_str_alloc_embed /tmp/ruby/src/trunk_asan/string.c:1896:5
      #18 0x6138ba77ac81 in rb_ec_str_resurrect /tmp/ruby/src/trunk_asan/string.c:2025:19
      #19 0x6138ba87f875 in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:380:11
      #20 0x6138ba875091 in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2785:22
      #21 0x6138ba905551 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1814:12
      #22 0x6138ba905551 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1828:20
      #23 0x6138ba8a68bb in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1865:12
      #24 0x6138ba8a68bb in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1873:12
      #25 0x6138ba8a68bb in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1362:12
      #26 0x6138ba8a68bb in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #27 0x6138baa6dbb2 in rb_ary_collect /tmp/ruby/src/trunk_asan/array.c:3678:30
      #28 0x6138ba8e4d97 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3903:11
      #29 0x6138ba87e89e in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6125:15
      #30 0x6138ba87e89e in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:856:11
      #31 0x6138ba87547a in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2812:22
      #32 0x6138ba87547a in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2791:18
      #33 0x6138ba905551 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1814:12
      #34 0x6138ba905551 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1828:20
      #35 0x6138ba8a68bb in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1865:12
      #36 0x6138ba8a68bb in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1873:12
      #37 0x6138ba8a68bb in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1362:12
      #38 0x6138ba8a68bb in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
      #39 0x6138baa6dbb2 in rb_ary_collect /tmp/ruby/src/trunk_asan/array.c:3678:30
      #40 0x6138ba8e4d97 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3903:11
      #41 0x6138ba87e89e in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6125:15
      #42 0x6138ba87e89e in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:856:11
      #43 0x6138ba87547a in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2812:22
      #44 0x6138ba87547a in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2791:18
      #45 0x6138ba8bdb17 in rb_iseq_eval_main /tmp/ruby/src/trunk_asan/vm.c:3051:11
      #46 0x6138ba4abc79 in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:283:9
      #47 0x6138ba4abc79 in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:321:30
      #48 0x6138ba4a4be6 in rb_main /tmp/ruby/src/trunk_asan/main.c:42:12
      #49 0x6138ba4a4be6 in main /tmp/ruby/src/trunk_asan/main.c:62:12
      #50 0x723bc882a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
      #51 0x723bc882a28a in __libc_start_main csu/../csu/libc-start.c:360:3
      #52 0x6138ba3c89b4 in _start (/tmp/ruby/build/trunk_asan/ruby+0x16a9b4) (BuildId: a6ceb73b459ab174c519bc1bb838902f66e75719)
  Address 0x723ba4f60000 is a wild pointer inside of access range of size 0x000000000008.
  SUMMARY: AddressSanitizer: use-after-poison /tmp/ruby/src/trunk_asan/gc/default/default.c:2218:12 in rb_gc_impl_obj_slot_size
  Shadow bytes around the buggy address:
    0x723ba4f5fd80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x723ba4f5fe00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x723ba4f5fe80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x723ba4f5ff00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    0x723ba4f5ff80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  =>0x723ba4f60000:[f7]f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7
    0x723ba4f60080: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7
    0x723ba4f60100: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7
    0x723ba4f60180: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7
    0x723ba4f60200: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7
    0x723ba4f60280: 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
  ==574891==ABORTING
  /tmp/ruby/src/trunk_asan/test/ruby/test_exception.rb:1446: [BUG] ASAN error
  ruby 4.0.0dev (2025-12-09T01:37:51Z master 19172d64eb) +PRISM [x86_64-linux]
  -- Control frame information -----------------------------------------------
  c:0017 p:0006 s:0113 e:000110 l:n b:---- BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_exception.rb:1446
  c:0016 p:0024 s:0107 e:000106 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/tool/lib/envutil.rb:336
  c:0015 p:0046 s:0102 e:000101 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/tool/lib/envutil.rb:350
  c:0014 p:0019 s:0095 e:000094 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/test/ruby/test_exception.rb:1445
  c:0013 p:0037 s:0091 e:000090 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:202
  c:0012 p:0052 s:0085 e:000084 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/testcase.rb:170
  c:0011 p:0093 s:0076 e:000075 l:n b:---- BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1683 [FINISH]
  c:0010 p:---- s:0069 e:000068 l:y b:---- CFUNC  :map
  c:0009 p:0114 s:0065 e:000064 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1670
  c:0008 p:0035 s:0053 e:000052 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1374
  c:0007 p:0069 s:0046 E:0009d0 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:52
  c:0006 p:0007 s:0030 e:000029 l:n b:---- BLOCK  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:24 [FINISH]
  c:0005 p:---- s:0026 e:000025 l:y b:---- CFUNC  :map
  c:0004 p:0005 s:0022 e:000021 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:23
  c:0003 p:0210 s:0016 e:000015 l:y b:0001 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:122
  c:0002 p:0062 s:0006 e:000005 l:n b:---- EVAL   /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb:220 [FINISH]
  c:0001 p:0000 s:0003 E:001630 l:y b:---- 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_exception.rb:1445:in 'test_detailed_message_under_gc_compact_stress'
  /tmp/ruby/src/trunk_asan/tool/lib/envutil.rb:350:in 'under_gc_compact_stress'
  /tmp/ruby/src/trunk_asan/tool/lib/envutil.rb:336:in 'under_gc_stress'
  /tmp/ruby/src/trunk_asan/test/ruby/test_exception.rb:1446:in 'block in test_detailed_message_under_gc_compact_stress'
  -- Threading information ---------------------------------------------------
  Total ractor count: 1
  Ruby thread count for this ractor: 4
  -- C level backtrace information -------------------------------------------
  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestException#test_detailed_message_under_gc_compact_stress(___interceptor_backtrace) [0x6138ba40ed99]
  /tmp/ruby/build/trunk_asan/ruby(rb_print_backtrace+0x14) [0x6138bad771c4] /tmp/ruby/src/trunk_asan/vm_dump.c:1105
  /tmp/ruby/build/trunk_asan/ruby(rb_vm_bugreport) /tmp/ruby/src/trunk_asan/vm_dump.c:1450
  /tmp/ruby/build/trunk_asan/ruby(rb_bug_without_die_internal+0x2c5) [0x6138bacba4b5] /tmp/ruby/src/trunk_asan/error.c:1098
  /tmp/ruby/build/trunk_asan/ruby(rb_bug_without_die+0x12c) [0x6138bacba14c] /tmp/ruby/src/trunk_asan/error.c:1107
  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestException#test_detailed_message_under_gc_compact_stress(0x6138ba48b2ba) [0x6138ba48b2ba]
  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestException#test_detailed_message_under_gc_compact_stress(0x6138ba46bd3f) [0x6138ba46bd3f]
  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestException#test_detailed_message_under_gc_compact_stress(0x6138ba46edcd) [0x6138ba46edcd]
  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestException#test_detailed_message_under_gc_compact_stress(__asan_report_load8) [0x6138ba46fb2c]
  /tmp/ruby/build/trunk_asan/ruby(gc_update_references_weak_table_i+0x135) [0x6138ba5155d5] /tmp/ruby/src/trunk_asan/gc/default/default.c:2218
  /tmp/ruby/build/trunk_asan/ruby(st_general_foreach+0x2b9) [0x6138ba7665f9] /tmp/ruby/src/trunk_asan/st.c:1563
  /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestException#test_detailed_message_under_gc_compact_stress(gc_compact_finish+0x6d74) [0x6138ba50f124]
  /tmp/ruby/build/trunk_asan/ruby(gc_sweep+0x1ac3) [0x6138ba5015d3] /tmp/ruby/src/trunk_asan/gc/default/default.c:5703
  /tmp/ruby/build/trunk_asan/ruby(gc_start+0x2b1c) [0x6138ba51e11c] /tmp/ruby/src/trunk_asan/gc/default/default.c:6519
  /tmp/ruby/build/trunk_asan/ruby(garbage_collect+0x134) [0x6138ba51f954] /tmp/ruby/src/trunk_asan/gc/default/default.c:6400
  /tmp/ruby/build/trunk_asan/ruby(newobj_slowpath_wb_protected+0x5cb) [0x6138ba4fc5eb] /tmp/ruby/src/trunk_asan/gc/default/default.c:2463
  /tmp/ruby/build/trunk_asan/ruby(newobj_of+0x3c2) [0x6138ba4df0e2] /tmp/ruby/src/trunk_asan/gc/default/default.c:2522
  /tmp/ruby/build/trunk_asan/ruby(ec_str_alloc_embed+0x9a) [0x6138ba77ac82] /tmp/ruby/src/trunk_asan/string.c:1896
  /tmp/ruby/build/trunk_asan/ruby(rb_ec_str_resurrect) /tmp/ruby/src/trunk_asan/string.c:2025
  /tmp/ruby/build/trunk_asan/ruby(vm_exec_core+0x59e6) [0x6138ba87f876] ../../src/trunk_asan/insns.def:380
  /tmp/ruby/build/trunk_asan/ruby(rb_vm_exec+0x4e2) [0x6138ba875092] /tmp/ruby/src/trunk_asan/vm.c:2785
  /tmp/ruby/build/trunk_asan/ruby(invoke_iseq_block_from_c+0x70d) [0x6138ba905552] /tmp/ruby/src/trunk_asan/vm.c:1814
  /tmp/ruby/build/trunk_asan/ruby(invoke_block_from_c_bh) /tmp/ruby/src/trunk_asan/vm.c:1828
  /tmp/ruby/build/trunk_asan/ruby(vm_yield_with_cref+0x11) [0x6138ba8a68bc] /tmp/ruby/src/trunk_asan/vm.c:1865
  /tmp/ruby/build/trunk_asan/ruby(vm_yield) /tmp/ruby/src/trunk_asan/vm.c:1873
  /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) [0x6138baa6dbb3] /tmp/ruby/src/trunk_asan/array.c:3678
  /tmp/ruby/build/trunk_asan/ruby(vm_cfp_consistent_p+0x0) [0x6138ba8e4d98] /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3903
  /tmp/ruby/build/trunk_asan/ruby(vm_call_cfunc_with_frame_) /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3905
  /tmp/ruby/build/trunk_asan/ruby(vm_sendish+0x156) [0x6138ba87e89f] /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6125
  /tmp/ruby/build/trunk_asan/ruby(vm_exec_core) ../../src/trunk_asan/insns.def:856
  /tmp/ruby/build/trunk_asan/ruby(vm_exec_loop+0x198) [0x6138ba87547b] /tmp/ruby/src/trunk_asan/vm.c:2812
  /tmp/ruby/build/trunk_asan/ruby(rb_vm_exec) /tmp/ruby/src/trunk_asan/vm.c:2791
  /tmp/ruby/build/trunk_asan/ruby(invoke_iseq_block_from_c+0x70d) [0x6138ba905552] /tmp/ruby/src/trunk_asan/vm.c:1814
  /tmp/ruby/build/trunk_asan/ruby(invoke_block_from_c_bh) /tmp/ruby/src/trunk_asan/vm.c:1828
  /tmp/ruby/build/trunk_asan/ruby(vm_yield_with_cref+0x11) [0x6138ba8a68bc] /tmp/ruby/src/trunk_asan/vm.c:1865
  /tmp/ruby/build/trunk_asan/ruby(vm_yield) /tmp/ruby/src/trunk_asan/vm.c:1873
  /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) [0x6138baa6dbb3] /tmp/ruby/src/trunk_asan/array.c:3678
  /tmp/ruby/build/trunk_asan/ruby(vm_cfp_consistent_p+0x0) [0x6138ba8e4d98] /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3903
  /tmp/ruby/build/trunk_asan/ruby(vm_call_cfunc_with_frame_) /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3905
  /tmp/ruby/build/trunk_asan/ruby(vm_sendish+0x156) [0x6138ba87e89f] /tmp/ruby/src/trunk_asan/vm_insnhelper.c:6125
  /tmp/ruby/build/trunk_asan/ruby(vm_exec_core) ../../src/trunk_asan/insns.def:856
  /tmp/ruby/build/trunk_asan/ruby(vm_exec_loop+0x198) [0x6138ba87547b] /tmp/ruby/src/trunk_asan/vm.c:2812
  /tmp/ruby/build/trunk_asan/ruby(rb_vm_exec) /tmp/ruby/src/trunk_asan/vm.c:2791
  /tmp/ruby/build/trunk_asan/ruby(rb_iseq_eval_main+0x298) [0x6138ba8bdb18] /tmp/ruby/src/trunk_asan/vm.c:3051
  /tmp/ruby/build/trunk_asan/ruby(rb_ec_exec_node+0x142) [0x6138ba4abc7a] /tmp/ruby/src/trunk_asan/eval.c:283
  /tmp/ruby/build/trunk_asan/ruby(ruby_run_node) /tmp/ruby/src/trunk_asan/eval.c:321
  /tmp/ruby/build/trunk_asan/ruby(rb_main+0x25) [0x6138ba4a4be7] /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) [0x723bc882a1ca] ../sysdeps/nptl/libc_start_call_main.h:58
  /lib/x86_64-linux-gnu/libc.so.6(call_init+0x0) [0x723bc882a28b] ../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: TestException#test_detailed_message_under_gc_compact_stress(_start) [0x6138ba3c89b5]
  -- Other runtime information -----------------------------------------------
  running file: /tmp/ruby/src/trunk_asan/test/ruby/test_exception.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.jgprl9:
  * drwx------ 2      80 2025-12-09 01:47:56 +0000 ruby-test20251209-574889-sf7nco/
    * -rw-r--r-- 2 3 2025-12-09 01:47:56 +0000 hardlinkfile.test
    * -rw-r--r-- 2 3 2025-12-09 01:47:56 +0000 file.test
  * -rw------- 1      28 2025-12-09 01:48:04 +0000 test_ruby_test_rubyoption20251209-574910-wu0q6r.rb
  * -rw-r--r-- 1  100512 2025-12-09 01:45:14 +0000 _ruby_box_p576769_2_io+console.so
  * -rw-r--r-- 1   18688 2025-12-09 01:45:14 +0000 _ruby_box_p576769_2_-test-+sanitizers.so
  * -rw-r--r-- 1   57824 2025-12-09 01:45:14 +0000 _ruby_box_p576769_2_rbconfig+sizeof.so
  * -rw-r--r-- 1  100512 2025-12-09 01:45:13 +0000 _ruby_box_p576710_2_io+console.so
  * -rw-r--r-- 1   18688 2025-12-09 01:45:13 +0000 _ruby_box_p576710_2_-test-+sanitizers.so
  * -rw-r--r-- 1   57824 2025-12-09 01:45:13 +0000 _ruby_box_p576710_2_rbconfig+sizeof.so
  * -rw-r--r-- 1  100512 2025-12-09 01:45:13 +0000 _ruby_box_p576640_2_io+console.so
  * -rw-r--r-- 1   18688 2025-12-09 01:45:13 +0000 _ruby_box_p576640_2_-test-+sanitizers.so
  * -rw-r--r-- 1   57824 2025-12-09 01:45:13 +0000 _ruby_box_p576640_2_rbconfig+sizeof.so
  * -rw-r--r-- 1  100512 2025-12-09 01:45:11 +0000 _ruby_box_p576349_2_io+console.so
  * -rw-r--r-- 1   18688 2025-12-09 01:45:11 +0000 _ruby_box_p576349_2_-test-+sanitizers.so
  * -rw-r--r-- 1   57824 2025-12-09 01:45:11 +0000 _ruby_box_p576349_2_rbconfig+sizeof.so
  * -rw-r--r-- 1  100512 2025-12-09 01:45:11 +0000 _ruby_box_p576312_2_io+console.so
  * -rw-r--r-- 1   18688 2025-12-09 01:45:11 +0000 _ruby_box_p576312_2_-test-+sanitizers.so
  * -rw-r--r-- 1   57824 2025-12-09 01:45:11 +0000 _ruby_box_p576312_2_rbconfig+sizeof.so
  * -rw-r--r-- 1   37944 2025-12-09 01:45:10 +0000 _ruby_box_p576108_2_monitor.so
  * -rw-r--r-- 1  152440 2025-12-09 01:45:10 +0000 _ruby_box_p576108_2_stringio.so
  * -rw-r--r-- 1   28832 2025-12-09 01:45:10 +0000 _ruby_box_p576108_2_erb+escape.so
  * -rw-r--r-- 1   51040 2025-12-09 01:45:10 +0000 _ruby_box_p576108_2_cgi+escape.so
  * -rw-r--r-- 1  104440 2025-12-09 01:45:10 +0000 _ruby_box_p576108_2_strscan.so
  * -rw-r--r-- 1   24216 2025-12-09 01:45:09 +0000 _ruby_box_p576108_2_io+nonblock.so
  * -rw-r--r-- 1   67072 2025-12-09 01:45:09 +0000 _ruby_box_p576108_2_digest.so
  * -rw-r--r-- 1 1702280 2025-12-09 01:45:09 +0000 _ruby_box_p576108_2_openssl.so
  * -rw-r--r-- 1   16768 2025-12-09 01:45:09 +0000 _ruby_box_p576108_2_io+wait.so
  * -rw-r--r-- 1  960536 2025-12-09 01:45:09 +0000 _ruby_box_p576108_2_socket.so
  * -rw-r--r-- 1  326808 2025-12-09 01:45:09 +0000 _ruby_box_p576108_2_zlib.so
  * -rw-r--r-- 1  121232 2025-12-09 01:45:09 +0000 _ruby_box_p576108_2_psych.so
  * -rw-r--r-- 1  237208 2025-12-09 01:45:09 +0000 _ruby_box_p576108_2_json+ext+generator.so
  * -rw-r--r-- 1  172280 2025-12-09 01:45:09 +0000 _ruby_box_p576108_2_json+ext+parser.so
  * -rw-r--r-- 1  109520 2025-12-09 01:45:09 +0000 _ruby_box_p576108_2_etc.so
  * -rw-r--r-- 1  954216 2025-12-09 01:45:09 +0000 _ruby_box_p576108_2_date_core.so
  * -rw-r--r-- 1  100512 2025-12-09 01:45:09 +0000 _ruby_box_p576108_2_io+console.so
  * -rw-r--r-- 1   18688 2025-12-09 01:45:09 +0000 _ruby_box_p576108_2_-test-+sanitizers.so
  * -rw-r--r-- 1   57824 2025-12-09 01:45:09 +0000 _ruby_box_p576108_2_rbconfig+sizeof.so
  make: *** [uncommon.mk:920: yes-test-all] Error 1
  "make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'" exit with 0.
  

• Linux ruby-sp1 6.8.0-71-generic #71-Ubuntu SMP PREEMPT_DYNAMIC Tue Jul 22 16:52:38 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
  

• Logfile: /home/ko1/ruby/logs/brlog.trunk_asan.20251209-014444
  #<BuildRuby:0x00007916be10fdd0
   @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.20251209-014444",
   @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               0.000025   0.000008   0.000033 (  0.000033)
  autoconf               0.000074   0.000000   0.000074 (  0.000072)
  configure              0.000034   0.000000   0.000034 (  0.000031)
  build_up               0.002823   0.001732   1.252850 (  1.366251)
  build_miniruby         0.000000   0.001125   0.830756 (  0.828874)
  build_ruby             0.000000   0.001349   1.383096 (  1.382057)
  build_all              0.002596   0.003242  17.200560 (  2.123982)
  build_install          0.009188   0.002731  19.081655 (  3.808003)
  test_basic             0.003893   0.002761   1.130168 (  1.181447)
  test_all               0.119651   0.059944 1474.559734 (364.100896)
  test_rubyspec          0.087871   0.058197 552.455499 ( 46.402433)
  $$$[end] "make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j16'" exit with 512.
  /home/ko1/ruby/logs/brlog.trunk_asan.20251209-014444
  total: 421.19 sec