Result of trunk_asan@ruby-sp1 at 2025-05-29 20:58:05 +0900

OK (9542e3db1c)[LOG]
test-all:
test-spec: 3337 files, 33386 examples, 133664 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.
=================================================================
==4016246==ERROR: AddressSanitizer: use-after-poison on address 0x77d7f4210000 at pc 0x5649b9e254c5 bp 0x7ffd6aed2b50 sp 0x7ffd6aed2b48
READ of size 8 at 0x77d7f4210000 thread T0
    #0 0x5649b9e254c4 in rb_gc_impl_obj_slot_size /tmp/ruby/src/trunk_asan/gc/default/default.c:2191:12
    #1 0x5649b9e254c4 in rb_gc_obj_slot_size /tmp/ruby/src/trunk_asan/gc.c:986:12
    #2 0x5649b9e254c4 in rb_asan_poisoned_object_p /tmp/ruby/src/trunk_asan/gc.c:4996:43
    #3 0x5649b9e254c4 in asan_unpoison_object_temporary /tmp/ruby/src/trunk_asan/internal/sanitizers.h:187:17
    #4 0x5649b9e254c4 in gc_update_references_weak_table_i /tmp/ruby/src/trunk_asan/gc/default/default.c:7052:5
    #5 0x5649ba06dd88 in st_general_foreach /tmp/ruby/src/trunk_asan/st.c:1554:18
    #6 0x5649b9e19f82 in rb_gc_vm_weak_table_foreach /tmp/ruby/src/trunk_asan/gc.c:4125:13
    #7 0x5649b9e19f82 in gc_update_references /tmp/ruby/src/trunk_asan/gc/default/default.c:7096:9
    #8 0x5649b9e19f82 in gc_compact_finish /tmp/ruby/src/trunk_asan/gc/default/default.c:3415:5
    #9 0x5649b9e19f82 in gc_sweep_compact /tmp/ruby/src/trunk_asan/gc/default/default.c:5620:5
    #10 0x5649b9e19f82 in gc_sweep /tmp/ruby/src/trunk_asan/gc/default/default.c:4074:9
    #11 0x5649b9e2903b in gc_start /tmp/ruby/src/trunk_asan/gc/default/default.c:6426:13
    #12 0x5649b9e2a883 in garbage_collect /tmp/ruby/src/trunk_asan/gc/default/default.c:6307:15
    #13 0x5649b9e14434 in newobj_slowpath /tmp/ruby/src/trunk_asan/gc/default/default.c:2433:22
    #14 0x5649b9e14434 in newobj_slowpath_wb_protected /tmp/ruby/src/trunk_asan/gc/default/default.c:2455:12
    #15 0x5649b9df1336 in rb_gc_impl_new_obj /tmp/ruby/src/trunk_asan/gc/default/default.c:2492:11
    #16 0x5649b9df1336 in newobj_of /tmp/ruby/src/trunk_asan/gc.c:1005:17
    #17 0x5649b9df19bd in rb_wb_protected_newobj_of /tmp/ruby/src/trunk_asan/gc.c:1043:12
    #18 0x5649b9e5a37a in rb_imemo_new /tmp/ruby/src/trunk_asan/imemo.c:46:5
    #19 0x5649ba17a82b in vm_cc_new /tmp/ruby/src/trunk_asan/vm_callinfo.h:334:31
    #20 0x5649ba17a82b in vm_search_cc /tmp/ruby/src/trunk_asan/vm_insnhelper.c:2149:37
    #21 0x5649ba17a82b in rb_vm_search_method_slowpath /tmp/ruby/src/trunk_asan/vm_insnhelper.c:2167:14
    #22 0x5649ba1d22da in vm_search_method_slowpath0 /tmp/ruby/src/trunk_asan/vm_insnhelper.c:2187:37
    #23 0x5649ba192e2a in vm_search_method_fastpath /tmp/ruby/src/trunk_asan/vm_insnhelper.c:2248:12
    #24 0x5649ba192e2a in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5969:27
    #25 0x5649ba192e2a in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
    #26 0x5649ba1811ca in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2625:22
    #27 0x5649ba20c8d1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1655:12
    #28 0x5649ba20c8d1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1669:20
    #29 0x5649ba1b0be7 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1706:12
    #30 0x5649ba1b0be7 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1714:12
    #31 0x5649ba1b0be7 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1362:12
    #32 0x5649ba1b0be7 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
    #33 0x5649ba372925 in rb_ary_collect /tmp/ruby/src/trunk_asan/array.c:3655:30
    #34 0x5649ba1ecd07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3772:11
    #35 0x5649ba18cf39 in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5970:15
    #36 0x5649ba18cf39 in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
    #37 0x5649ba1815ba in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2652:22
    #38 0x5649ba1815ba in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2631:18
    #39 0x5649ba20c8d1 in invoke_iseq_block_from_c /tmp/ruby/src/trunk_asan/vm.c:1655:12
    #40 0x5649ba20c8d1 in invoke_block_from_c_bh /tmp/ruby/src/trunk_asan/vm.c:1669:20
    #41 0x5649ba1b0be7 in vm_yield_with_cref /tmp/ruby/src/trunk_asan/vm.c:1706:12
    #42 0x5649ba1b0be7 in vm_yield /tmp/ruby/src/trunk_asan/vm.c:1714:12
    #43 0x5649ba1b0be7 in rb_yield_0 /tmp/ruby/src/trunk_asan/vm_eval.c:1362:12
    #44 0x5649ba1b0be7 in rb_yield /tmp/ruby/src/trunk_asan/vm_eval.c
    #45 0x5649ba372925 in rb_ary_collect /tmp/ruby/src/trunk_asan/array.c:3655:30
    #46 0x5649ba1ecd07 in vm_call_cfunc_with_frame_ /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3772:11
    #47 0x5649ba18cf39 in vm_sendish /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5970:15
    #48 0x5649ba18cf39 in vm_exec_core /tmp/ruby/build/trunk_asan/../../src/trunk_asan/insns.def:851:11
    #49 0x5649ba1815ba in vm_exec_loop /tmp/ruby/src/trunk_asan/vm.c:2652:22
    #50 0x5649ba1815ba in rb_vm_exec /tmp/ruby/src/trunk_asan/vm.c:2631:18
    #51 0x5649ba1c7928 in rb_iseq_eval_main /tmp/ruby/src/trunk_asan/vm.c:2905:11
    #52 0x5649b9dc2d94 in rb_ec_exec_node /tmp/ruby/src/trunk_asan/eval.c:281:9
    #53 0x5649b9dc2d94 in ruby_run_node /tmp/ruby/src/trunk_asan/eval.c:319:30
    #54 0x5649b9dbbc36 in rb_main /tmp/ruby/src/trunk_asan/main.c:42:12
    #55 0x5649b9dbbc36 in main /tmp/ruby/src/trunk_asan/main.c:62:12
    #56 0x77d81862a1c9 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
    #57 0x77d81862a28a in __libc_start_main csu/../csu/libc-start.c:360:3
    #58 0x5649b9cdfa04 in _start (/tmp/ruby/build/trunk_asan/ruby+0x168a04) (BuildId: 13b8368399252060f5a5f9d2bcabd7c5a0d14a58)
Address 0x77d7f4210000 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:2191:12 in rb_gc_impl_obj_slot_size
Shadow bytes around the buggy address:
  0x77d7f420fd80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x77d7f420fe00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x77d7f420fe80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x77d7f420ff00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x77d7f420ff80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x77d7f4210000:[f7]f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7
  0x77d7f4210080: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7
  0x77d7f4210100: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7
  0x77d7f4210180: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7
  0x77d7f4210200: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7
  0x77d7f4210280: 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
==4016246==ABORTING
/tmp/ruby/src/trunk_asan/test/ruby/test_enumerator.rb:869: [BUG] ASAN error
ruby 3.5.0dev (2025-05-29T08:52:58Z master 9542e3db1c) +PRISM [x86_64-linux]
-- Control frame information -----------------------------------------------
c:0017 p:0009 s:0114 e:000112 BLOCK  /tmp/ruby/src/trunk_asan/test/ruby/test_enumerator.rb:869
c:0016 p:0024 s:0107 e:000106 METHOD /tmp/ruby/src/trunk_asan/tool/lib/envutil.rb:254
c:0015 p:0046 s:0102 e:000101 METHOD /tmp/ruby/src/trunk_asan/tool/lib/envutil.rb:268
c:0014 p:0019 s:0095 e:000094 METHOD /tmp/ruby/src/trunk_asan/test/ruby/test_enumerator.rb:868
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:1677 [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:1664
c:0008 p:0035 s:0053 e:000052 METHOD /tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1368
c:0007 p:0069 s:0046 E:002150 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:001cf0 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:1368:in '_run_suite'
/tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1664:in '_run_suite'
/tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1664:in 'map'
/tmp/ruby/src/trunk_asan/tool/lib/test/unit.rb:1677: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_enumerator.rb:868:in 'test_lazy_chain_under_gc_compact_stress'
/tmp/ruby/src/trunk_asan/tool/lib/envutil.rb:268:in 'under_gc_compact_stress'
/tmp/ruby/src/trunk_asan/tool/lib/envutil.rb:254:in 'under_gc_stress'
/tmp/ruby/src/trunk_asan/test/ruby/test_enumerator.rb:869:in 'block in test_lazy_chain_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: TestEnumerator#test_lazy_chain_under_gc_compact_stress(___interceptor_backtrace) [0x5649b9d25de9]
/tmp/ruby/build/trunk_asan/ruby(rb_print_backtrace+0x14) [0x5649ba66bb28] /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) [0x5649ba5b1395] /tmp/ruby/src/trunk_asan/error.c:1097
/tmp/ruby/build/trunk_asan/ruby(rb_bug_without_die+0x12c) [0x5649ba5b102c] /tmp/ruby/src/trunk_asan/error.c:1106
/tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestEnumerator#test_lazy_chain_under_gc_compact_stress(0x5649b9da230a) [0x5649b9da230a]
/tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestEnumerator#test_lazy_chain_under_gc_compact_stress(0x5649b9d82d8f) [0x5649b9d82d8f]
/tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestEnumerator#test_lazy_chain_under_gc_compact_stress(0x5649b9d85e1d) [0x5649b9d85e1d]
/tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestEnumerator#test_lazy_chain_under_gc_compact_stress(__asan_report_load8) [0x5649b9d86b7c]
/tmp/ruby/build/trunk_asan/ruby(gc_update_references_weak_table_i+0x135) [0x5649b9e254c5] /tmp/ruby/src/trunk_asan/gc/default/default.c:2191
/tmp/ruby/build/trunk_asan/ruby(st_general_foreach+0x2b9) [0x5649ba06dd89] /tmp/ruby/src/trunk_asan/st.c:1554
/tmp/ruby/build/trunk_asan/ruby(gc_sweep+0x28e3) [0x5649b9e19f83] /tmp/ruby/src/trunk_asan/gc.c:4125
/tmp/ruby/build/trunk_asan/ruby(gc_start+0x2a8c) [0x5649b9e2903c] /tmp/ruby/src/trunk_asan/gc/default/default.c:6426
/tmp/ruby/build/trunk_asan/ruby(garbage_collect+0x134) [0x5649b9e2a884] /tmp/ruby/src/trunk_asan/gc/default/default.c:6307
/tmp/ruby/build/trunk_asan/ruby(newobj_slowpath_wb_protected+0x635) [0x5649b9e14435] /tmp/ruby/src/trunk_asan/gc/default/default.c:2433
/tmp/ruby/build/trunk_asan/ruby(newobj_of+0x2f7) [0x5649b9df1337] /tmp/ruby/src/trunk_asan/gc/default/default.c:2492
/tmp/ruby/build/trunk_asan/ruby(rb_wb_protected_newobj_of+0x4e) [0x5649b9df19be] /tmp/ruby/src/trunk_asan/gc.c:1043
/tmp/ruby/build/trunk_asan/ruby(rb_imemo_new+0x11b) [0x5649b9e5a37b] /tmp/ruby/src/trunk_asan/imemo.c:46
/tmp/ruby/build/trunk_asan/ruby(vm_cc_new+0x13) [0x5649ba17a82c] /tmp/ruby/src/trunk_asan/vm_callinfo.h:334
/tmp/ruby/build/trunk_asan/ruby(vm_search_cc) /tmp/ruby/src/trunk_asan/vm_insnhelper.c:2149
/tmp/ruby/build/trunk_asan/ruby(rb_vm_search_method_slowpath) /tmp/ruby/src/trunk_asan/vm_insnhelper.c:2167
/tmp/ruby/build/trunk_asan/ruby(vm_search_method_slowpath0+0x2b) [0x5649ba1d22db] /tmp/ruby/src/trunk_asan/vm_insnhelper.c:2187
/tmp/ruby/build/trunk_asan/ruby(vm_sendish+0x8) [0x5649ba192e2b] /tmp/ruby/src/trunk_asan/vm_insnhelper.c:2248
/tmp/ruby/build/trunk_asan/ruby(vm_exec_core) ../../src/trunk_asan/insns.def:851
/tmp/ruby/build/trunk_asan/ruby(rb_vm_exec+0x50b) [0x5649ba1811cb] /tmp/ruby/src/trunk_asan/vm.c:2625
/tmp/ruby/build/trunk_asan/ruby(invoke_iseq_block_from_c+0x6e1) [0x5649ba20c8d2] /tmp/ruby/src/trunk_asan/vm.c:1655
/tmp/ruby/build/trunk_asan/ruby(invoke_block_from_c_bh) /tmp/ruby/src/trunk_asan/vm.c:1669
/tmp/ruby/build/trunk_asan/ruby(vm_yield_with_cref+0x11) [0x5649ba1b0be8] /tmp/ruby/src/trunk_asan/vm.c:1706
/tmp/ruby/build/trunk_asan/ruby(vm_yield) /tmp/ruby/src/trunk_asan/vm.c:1714
/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+0x186) [0x5649ba372926] /tmp/ruby/src/trunk_asan/array.c:3655
/tmp/ruby/build/trunk_asan/ruby(vm_cfp_consistent_p+0x0) [0x5649ba1ecd08] /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3772
/tmp/ruby/build/trunk_asan/ruby(vm_call_cfunc_with_frame_) /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3774
/tmp/ruby/build/trunk_asan/ruby(vm_sendish+0x149) [0x5649ba18cf3a] /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5970
/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) [0x5649ba1815bb] /tmp/ruby/src/trunk_asan/vm.c:2652
/tmp/ruby/build/trunk_asan/ruby(rb_vm_exec) /tmp/ruby/src/trunk_asan/vm.c:2631
/tmp/ruby/build/trunk_asan/ruby(invoke_iseq_block_from_c+0x6e1) [0x5649ba20c8d2] /tmp/ruby/src/trunk_asan/vm.c:1655
/tmp/ruby/build/trunk_asan/ruby(invoke_block_from_c_bh) /tmp/ruby/src/trunk_asan/vm.c:1669
/tmp/ruby/build/trunk_asan/ruby(vm_yield_with_cref+0x11) [0x5649ba1b0be8] /tmp/ruby/src/trunk_asan/vm.c:1706
/tmp/ruby/build/trunk_asan/ruby(vm_yield) /tmp/ruby/src/trunk_asan/vm.c:1714
/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+0x186) [0x5649ba372926] /tmp/ruby/src/trunk_asan/array.c:3655
/tmp/ruby/build/trunk_asan/ruby(vm_cfp_consistent_p+0x0) [0x5649ba1ecd08] /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3772
/tmp/ruby/build/trunk_asan/ruby(vm_call_cfunc_with_frame_) /tmp/ruby/src/trunk_asan/vm_insnhelper.c:3774
/tmp/ruby/build/trunk_asan/ruby(vm_sendish+0x149) [0x5649ba18cf3a] /tmp/ruby/src/trunk_asan/vm_insnhelper.c:5970
/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) [0x5649ba1815bb] /tmp/ruby/src/trunk_asan/vm.c:2652
/tmp/ruby/build/trunk_asan/ruby(rb_vm_exec) /tmp/ruby/src/trunk_asan/vm.c:2631
/tmp/ruby/build/trunk_asan/ruby(rb_iseq_eval_main+0x2b9) [0x5649ba1c7929] /tmp/ruby/src/trunk_asan/vm.c:2905
/tmp/ruby/build/trunk_asan/ruby(rb_ec_exec_node+0x7f) [0x5649b9dc2d95] /tmp/ruby/src/trunk_asan/eval.c:281
/tmp/ruby/build/trunk_asan/ruby(ruby_run_node) /tmp/ruby/src/trunk_asan/eval.c:319
/tmp/ruby/build/trunk_asan/ruby(rb_main+0x25) [0x5649b9dbbc37] /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) [0x77d81862a1ca] ../sysdeps/nptl/libc_start_call_main.h:58
/lib/x86_64-linux-gnu/libc.so.6(call_init+0x0) [0x77d81862a28b] ../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: TestEnumerator#test_lazy_chain_under_gc_compact_stress(_start) [0x5649b9cdfa05]
-- Other runtime information -----------------------------------------------
running file: /tmp/ruby/src/trunk_asan/test/ruby/test_enumerator.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.s0h4qx:
* -rw------- 1 35 2025-05-29 11:49:15 +0000 autoload20250529-4016255-fzhouk.rb
* drwx------ 2 60 2025-05-29 11:49:53 +0000 ruby-test20250529-4016253-jkb1ck/
  * -rw-r--r-- 1 3 2025-05-29 11:49:53 +0000 file.test
make: *** [uncommon.mk:975: yes-test-all] Error 1
$$$ #<Timeout::Error: execution expired>
### enter analyzing mode for stuck processes
$$$ ps jx
   PPID     PID    PGID     SID TTY        TPGID STAT   UID   TIME COMMAND
      1     996     996     996 ?             -1 Ss    1000   0:18 SCREEN -d -m dash -c cd build-ruby; BUILD_RUBY_WORKING_DIR=/tmp/ruby sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest
    996    1015    1015    1015 pts/0       1015 Ss+   1000   0:00 dash -c cd build-ruby; BUILD_RUBY_WORKING_DIR=/tmp/ruby sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest
   1015    1018    1015    1015 pts/0       1015 S+    1000   0:06 sh build-loop.sh trunk_asan --incremental --exclude-steps=test_btest
      1  135569    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1  151621    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1  311356    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1  341541    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
4014926  351999    1015    1015 pts/0       1015 R+    1000   0:00 ps jx
      1  419256    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1  538081    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism --disable=gems
      1  570573    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism --disable=gems
      1  590551    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism --disable=gems
      1  620161    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1  653320    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1  694506    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1  825635    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism --disable=gems
      1 1050354    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1 1203214    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1 1369697    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1 1512016    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1 1740617    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism --disable=gems
      1 1863343    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1 2301069    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1 2597670    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1 3179324    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1 3432248    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1 3455248    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism --disable=gems
      1 3646963    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1 3782510    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1 3823805    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1 3916981    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1 3942842    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
   1018 4014922    1015    1015 pts/0       1015 Sl+   1000   0:00 ruby ./br.rb build_report trunk_asan --incremental --exclude-steps=test_btest
4014922 4014925    1015    1015 pts/0       1015 S+    1000   0:00 sh -c ruby /home/ko1/build-ruby/build-ruby.rb --target_name=trunk_asan --logfile=/home/ko1/ruby/logs/brlog.trunk_asan.20250529-114712 --root_dir=/tmp/ruby --timeout=600 --no-timeout-error --configure_opts="'CC=clang-17' 'cflags=-fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0'" --add-env=RUBY_TEST_TIMEOUT_SCALE=50 --incremental --exclude-steps=test_btest
4014925 4014926    1015    1015 pts/0       1015 Sl+   1000   0:00 ruby /home/ko1/build-ruby/build-ruby.rb --target_name=trunk_asan --logfile=/home/ko1/ruby/logs/brlog.trunk_asan.20250529-114712 --root_dir=/tmp/ruby --timeout=600 --no-timeout-error --configure_opts='CC=clang-17' 'cflags=-fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0' --add-env=RUBY_TEST_TIMEOUT_SCALE=50 --incremental --exclude-steps=test_btest
4014926 4015902    1015    1015 pts/0       1015 Z+    1000   0:00 [sh] <defunct>
      1 4016255    1015    1015 pts/0       1015 Sl+   1000   0:34 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestAutoload#test_autoload_fork
      1 4035856    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
      1 4068349    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/build/trunk_asan/ruby --parser=prism -e Signal.trap(:INT, "DEFAULT"); pipe=IO.pipe; Thread.start {Thread.pass until Thread.main.stop?; puts; STDOUT.flush}; pipe[0].read
4016255 4146617    1015    1015 pts/0       1015 Sl+   1000   0:00 /tmp/ruby/src/trunk_asan/tool/lib/test/unit/parallel.rb: TestAutoload#test_autoload_fork
4016255 4146659    1015    1015 pts/0       1015 Z+    1000   0:00 [test_autoload.*] <defunct>
{1=>[996, 135569, 151621, 311356, 341541, 419256, 538081, 570573, 590551, 620161, 653320, 694506, 825635, 1050354, 1203214, 1369697, 1512016, 1740617, 1863343, 2301069, 2597670, 3179324, 3432248, 3455248, 3646963, 3782510, 3823805, 3916981, 3942842, 4016255, 4035856, 4068349], 996=>[1015], 1015=>[1018], 4014926=>[351999, 4015902], 1018=>[4014922], 4014922=>[4014925], 4014925=>[4014926], 4016255=>[4146617, 4146659]}
$ timeout 60 gdb -p 351999 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
>>> Threads
No threads.
>>> Machine level backtrace
>>> Dump Ruby level backtrace (if possible)
#<Errno::ESRCH: No such process>
$ timeout 60 gdb -p 4015902 -x /home/ko1/build-ruby/gdbscript -batch -quiet 2> /dev/null
Could not attach to process.  If your uid matches the uid of the target
process, check the setting of /proc/sys/kernel/yama/ptrace_scope, or try
again as the root user.  For more details, see /etc/sysctl.d/10-ptrace.conf
>>> Threads
No threads.
>>> Machine level backtrace
>>> Dump Ruby level backtrace (if possible)
"make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j16'" exit with 0.

Linux ruby-sp1 6.8.0-52-generic #53-Ubuntu SMP PREEMPT_DYNAMIC Sat Jan 11 00:06:25 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux

Logfile: /home/ko1/ruby/logs/brlog.trunk_asan.20250529-114712
#<BuildRuby:0x0000752ff2a4fdc0
 @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.20250529-114712",
 @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               0.000021   0.000004   0.000025 (  0.000024)
autoconf               0.000038   0.000008   0.000046 (  0.000046)
configure              0.000009   0.000002   0.000011 (  0.000012)
build_up               0.004930   0.000000   1.545753 (  1.554311)
build_miniruby         0.001148   0.000016   0.813064 (  0.811099)
build_ruby             0.000383   0.000887   1.238831 (  1.237522)
build_all              0.003194   0.002584  16.767202 (  2.085743)
build_install          0.009736   0.002399  18.568757 (  3.663787)
test_basic             0.003091   0.003293   0.982008 (  1.034008)
test_all             #<Thread:0x0000752ff2a79c10 /home/ko1/build-ruby/build-ruby.rb:214 run> terminated with exception (report_on_exception is true):
/home/ko1/build-ruby/build-ruby.rb:214:in `each_line': stream closed in another thread (IOError)
	from /home/ko1/build-ruby/build-ruby.rb:214:in `block (2 levels) in cmd'
  0.128781   0.050713 1003.006105 (600.105948)
test_rubyspec          0.074913   0.062222 518.677054 ( 43.049830)
total: 653.54 sec