| "make update-download -j4" exit with 0. | 
 | "make update-src      -j4" exit with 0. | 
 | "make after-update    -j4" exit with 0. | 
 | "make miniruby -j4" exit with 0. | 
 | "make ruby -j4" exit with 0. | 
 | "make all -j4" exit with 0. | 
 | "make install -j4" exit with 0. | 
 | "make yes-btest TESTOPTS='-q -j4'" exit with 0. | 
 |   | 
 | "make yes-test-basic TESTS='-j4'" exit with 0. | 
 | "make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j4'" exit with 512. | 
 | /tmp/ruby/src/trunk/tool/lib/test/unit.rb:404: [BUG] Segmentation fault at 0x0000000000000801 | 
 | ruby 3.5.0dev (2025-09-22T22:57:57Z master cdb9c25434) +PRISM [riscv64-linux] | 
 | -- Control frame information ----------------------------------------------- | 
 | c:0025 p:---- s:0154 e:000153 CFUNC  :gets | 
 | c:0024 p:0021 s:0150 e:000149 METHOD /tmp/ruby/src/trunk/tool/lib/test/unit.rb:404 | 
 | c:0023 p:0017 s:0145 e:000144 METHOD /tmp/ruby/src/trunk/tool/lib/test/unit.rb:587 | 
 | c:0022 p:0018 s:0128 e:000127 BLOCK  /tmp/ruby/src/trunk/tool/lib/test/unit.rb:705 [FINISH] | 
 | c:0021 p:---- s:0124 e:000123 CFUNC  :any? | 
 | c:0020 p:0293 s:0120 e:000119 METHOD /tmp/ruby/src/trunk/tool/lib/test/unit.rb:703 | 
 | c:0019 p:0039 s:0101 e:000100 METHOD /tmp/ruby/src/trunk/tool/lib/test/unit.rb:826 | 
 | c:0018 p:0008 s:0094 e:000093 METHOD /tmp/ruby/src/trunk/tool/lib/test/unit.rb:865 | 
 | c:0017 p:0130 s:0087 e:000086 METHOD /tmp/ruby/src/trunk/tool/lib/test/unit.rb:1616 | 
 | c:0016 p:0026 s:0074 e:000073 METHOD /tmp/ruby/src/trunk/tool/lib/test/unit.rb:1311 | 
 | c:0015 p:0005 s:0069 e:000068 METHOD /tmp/ruby/src/trunk/tool/lib/test/unit.rb:1781 | 
 | c:0014 p:0006 s:0065 e:000064 BLOCK  /tmp/ruby/src/trunk/tool/lib/test/unit.rb:1768 [FINISH] | 
 | c:0013 p:---- s:0061 e:000060 CFUNC  :each | 
 | c:0012 p:0042 s:0057 e:000056 METHOD /tmp/ruby/src/trunk/tool/lib/test/unit.rb:1767 | 
 | c:0011 p:0013 s:0052 e:000051 METHOD /tmp/ruby/src/trunk/tool/lib/test/unit.rb:1811 | 
 | c:0010 p:0008 s:0047 e:000046 METHOD /tmp/ruby/src/trunk/tool/lib/test/unit.rb:1053 | 
 | c:0009 p:0008 s:0041 e:000040 METHOD /tmp/ruby/src/trunk/tool/lib/test/unit.rb:898 | 
 | c:0008 p:0017 s:0035 e:000034 METHOD /tmp/ruby/src/trunk/tool/lib/test/unit.rb:145 | 
 | c:0007 p:0008 s:0030 e:000029 METHOD /tmp/ruby/src/trunk/tool/lib/test/unit.rb:1290 | 
 | c:0006 p:0032 s:0025 e:000024 METHOD /tmp/ruby/src/trunk/tool/lib/test/unit.rb:1895 | 
 | c:0005 p:0020 s:0021 e:000020 METHOD /tmp/ruby/src/trunk/tool/lib/test/unit.rb:1899 | 
 | c:0004 p:0065 s:0016 e:000014 TOP    /tmp/ruby/src/trunk/tool/test/runner.rb:14 [FINISH] | 
 | c:0003 p:---- s:0011 e:000010 CFUNC  :require_relative | 
 | c:0002 p:0005 s:0006 e:000005 EVAL   /tmp/ruby/src/trunk/test/runner.rb:5 [FINISH] | 
 | c:0001 p:0000 s:0003 E:000af0 DUMMY  [FINISH] | 
 | -- Ruby level backtrace information ---------------------------------------- | 
 | /tmp/ruby/src/trunk/test/runner.rb:5:in '<main>' | 
 | /tmp/ruby/src/trunk/test/runner.rb:5:in 'require_relative' | 
 | /tmp/ruby/src/trunk/tool/test/runner.rb:14:in '<top (required)>' | 
 | /tmp/ruby/src/trunk/tool/lib/test/unit.rb:1899:in 'run' | 
 | /tmp/ruby/src/trunk/tool/lib/test/unit.rb:1895:in 'run' | 
 | /tmp/ruby/src/trunk/tool/lib/test/unit.rb:1290:in 'run' | 
 | /tmp/ruby/src/trunk/tool/lib/test/unit.rb:145:in 'run' | 
 | /tmp/ruby/src/trunk/tool/lib/test/unit.rb:898:in 'run' | 
 | /tmp/ruby/src/trunk/tool/lib/test/unit.rb:1053:in 'run' | 
 | /tmp/ruby/src/trunk/tool/lib/test/unit.rb:1811:in 'run' | 
 | /tmp/ruby/src/trunk/tool/lib/test/unit.rb:1767:in '_run' | 
 | /tmp/ruby/src/trunk/tool/lib/test/unit.rb:1767:in 'each' | 
 | /tmp/ruby/src/trunk/tool/lib/test/unit.rb:1768:in 'block in _run' | 
 | /tmp/ruby/src/trunk/tool/lib/test/unit.rb:1781:in 'run_tests' | 
 | /tmp/ruby/src/trunk/tool/lib/test/unit.rb:1311:in '_run_anything' | 
 | /tmp/ruby/src/trunk/tool/lib/test/unit.rb:1616:in '_run_anything' | 
 | /tmp/ruby/src/trunk/tool/lib/test/unit.rb:865:in '_run_suites' | 
 | /tmp/ruby/src/trunk/tool/lib/test/unit.rb:826:in '_run_suites' | 
 | /tmp/ruby/src/trunk/tool/lib/test/unit.rb:703:in '_run_parallel' | 
 | /tmp/ruby/src/trunk/tool/lib/test/unit.rb:703:in 'any?' | 
 | /tmp/ruby/src/trunk/tool/lib/test/unit.rb:705:in 'block in _run_parallel' | 
 | /tmp/ruby/src/trunk/tool/lib/test/unit.rb:587:in 'deal' | 
 | /tmp/ruby/src/trunk/tool/lib/test/unit.rb:404:in 'read' | 
 | /tmp/ruby/src/trunk/tool/lib/test/unit.rb:404:in 'gets' | 
 | -- Threading information --------------------------------------------------- | 
 | Total ractor count: 1 | 
 | Ruby thread count for this ractor: 1 | 
 | -- Machine register context ------------------------------------------------ | 
 |   sp: 0x0000003ffffb2990  s0: 0x0000003fd95f4880  s1: 0x0000003fd973c8a0 | 
 |   a0: 0x0000000000000801  a1: 0x0000003ff3e68d40  a2: 0xffffffffffffffff | 
 |   a3: 0x0000000000000001  a4: 0x0000002ac211db20  a5: 0x0000000000000800 | 
 |   a6: 0x3358793946636a39  a7: 0x41646c743259764e  s2: 0x0000002ac23bb000 | 
 |   s3: 0x0000003ff45e1d18  s4: 0x0000000000000875  s5: 0xffffffffffffffff | 
 |   s6: 0x0000000000000000  s7: 0x0000003ff3e0dad0  s8: 0x0000003ff45e1d18 | 
 |   s9: 0x0000000000000000 s10: 0x0000003ff3d0e4c8 s11: 0x0000000000000086 | 
 | -- C level backtrace information ------------------------------------------- | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(rb_print_backtrace+0x14) [0x3ff43a5960] /tmp/ruby/src/trunk/vm_dump.c:843 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(rb_vm_bugreport) /tmp/ruby/src/trunk/vm_dump.c:1175 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(rb_bug_for_fatal_signal+0x72) [0x3ff41ecb94] /tmp/ruby/src/trunk/error.c:1130 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(sigsegv+0x42) [0x3ff430e7e4] /tmp/ruby/src/trunk/signal.c:948 | 
 | linux-vdso.so.1(__vdso_rt_sigreturn+0x0) [0x3ff45be800] | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(rb_current_execution_context+0x8) [0x3ff438b286] /tmp/ruby/src/trunk/vm_core.h:2005 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(rb_lastline_set) /tmp/ruby/src/trunk/vm.c:1899 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(rb_io_gets_m+0x7a) [0x3ff422b068] /tmp/ruby/src/trunk/io.c:4395 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(vm_cfp_consistent_p+0x0) [0x3ff437ecec] /tmp/ruby/src/trunk/vm_insnhelper.c:3885 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(vm_call_cfunc_with_frame_) /tmp/ruby/src/trunk/vm_insnhelper.c:3887 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(vm_exec_core+0xf4) [0x3ff438f9be] /tmp/ruby/src/trunk/vm_insnhelper.c:6099 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(vm_exec_loop+0x0) [0x3ff43946e8] /tmp/ruby/src/trunk/vm.c:2639 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(rb_vm_exec) /tmp/ruby/src/trunk/vm.c:2642 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(vm_yield_with_cref+0x2e) [0x3ff4397afe] /tmp/ruby/src/trunk/vm.c:1720 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(vm_yield) /tmp/ruby/src/trunk/vm.c:1728 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(rb_yield_0) /tmp/ruby/src/trunk/vm_eval.c:1362 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(rb_yield) /tmp/ruby/src/trunk/vm_eval.c:1378 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(RB_TEST+0x0) [0x3ff4156518] /tmp/ruby/src/trunk/array.c:7837 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(rb_ary_any_p) /tmp/ruby/src/trunk/array.c:7837 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(vm_cfp_consistent_p+0x0) [0x3ff437ecec] /tmp/ruby/src/trunk/vm_insnhelper.c:3885 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(vm_call_cfunc_with_frame_) /tmp/ruby/src/trunk/vm_insnhelper.c:3887 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(vm_sendish+0x8a) [0x3ff4386114] /tmp/ruby/src/trunk/vm_insnhelper.c:6099 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(vm_exec_core+0x7c4) [0x3ff439008e] ../../src/trunk/insns.def:852 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(vm_exec_loop+0x0) [0x3ff43946e8] /tmp/ruby/src/trunk/vm.c:2639 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(rb_vm_exec) /tmp/ruby/src/trunk/vm.c:2642 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(vm_yield_with_cref+0x2e) [0x3ff4397afe] /tmp/ruby/src/trunk/vm.c:1720 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(vm_yield) /tmp/ruby/src/trunk/vm.c:1728 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(rb_yield_0) /tmp/ruby/src/trunk/vm_eval.c:1362 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(rb_yield) /tmp/ruby/src/trunk/vm_eval.c:1378 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(RB_FL_TEST_RAW+0x0) [0x3ff4156e7a] /tmp/ruby/src/trunk/array.c:2658 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(RB_FL_ANY_RAW) /tmp/ruby/src/trunk/include/ruby/internal/fl_type.h:514 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(rb_array_len) /tmp/ruby/src/trunk/include/ruby/internal/core/rarray.h:259 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(rb_ary_each) /tmp/ruby/src/trunk/array.c:2657 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(vm_cfp_consistent_p+0x0) [0x3ff437ecec] /tmp/ruby/src/trunk/vm_insnhelper.c:3885 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(vm_call_cfunc_with_frame_) /tmp/ruby/src/trunk/vm_insnhelper.c:3887 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(vm_sendish+0x8a) [0x3ff4386114] /tmp/ruby/src/trunk/vm_insnhelper.c:6099 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(vm_exec_core+0x7c4) [0x3ff439008e] ../../src/trunk/insns.def:852 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(vm_exec_loop+0x1e) [0x3ff4394794] /tmp/ruby/src/trunk/vm.c:2666 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(rb_vm_exec) /tmp/ruby/src/trunk/vm.c:2645 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(load_iseq_eval+0xe2) [0x3ff42492ba] /tmp/ruby/src/trunk/load.c:883 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(require_internal) /tmp/ruby/src/trunk/load.c:1462 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(rb_require_string_internal+0x34) [0x3ff4249422] /tmp/ruby/src/trunk/load.c:1581 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(rb_require_relative_entrypoint) /tmp/ruby/src/trunk/load.c:1171 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(rb_f_require_relative) /tmp/ruby/src/trunk/load.c:1186 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(vm_cfp_consistent_p+0x0) [0x3ff437ecec] /tmp/ruby/src/trunk/vm_insnhelper.c:3885 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(vm_call_cfunc_with_frame_) /tmp/ruby/src/trunk/vm_insnhelper.c:3887 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(vm_exec_core+0x156) [0x3ff438fa20] /tmp/ruby/src/trunk/vm_insnhelper.c:6099 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(vm_exec_loop+0x0) [0x3ff43946e8] /tmp/ruby/src/trunk/vm.c:2639 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(rb_vm_exec) /tmp/ruby/src/trunk/vm.c:2642 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(rb_ec_exec_node+0x84) [0x3ff41f3ed0] /tmp/ruby/src/trunk/eval.c:282 | 
 | /tmp/ruby/build/trunk/libruby.so.3.5(ruby_run_node+0x68) [0x3ff41f7076] /tmp/ruby/src/trunk/eval.c:320 | 
 | /tmp/ruby/build/trunk/ruby(rb_main+0x16) [0x2ac2089a9e] /tmp/ruby/src/trunk/main.c:42 | 
 | /tmp/ruby/build/trunk/ruby(main) /tmp/ruby/src/trunk/main.c:62 | 
 | [0x3ff3e8fa48] | 
 | [0x3ff3e8faf0] | 
 | [0x2ac2089ad8] | 
 | -- Other runtime information ----------------------------------------------- | 
 | * Loaded script: /tmp/ruby/src/trunk/test/runner.rb | 
 | * Loaded features: | 
 |     0 enumerator.so | 
 |     1 thread.rb | 
 |     2 fiber.so | 
 |     3 rational.so | 
 |     4 complex.so | 
 |     5 pathname.so | 
 |     6 ruby2_keywords.rb | 
 |     7 set.rb | 
 |     8 /tmp/ruby/build/trunk/.ext/riscv64-linux/enc/encdb.so | 
 |     9 /tmp/ruby/build/trunk/.ext/riscv64-linux/enc/trans/transdb.so | 
 |    10 /tmp/ruby/src/trunk/tool/lib/_tmpdir.rb | 
 |    11 /tmp/ruby/build/trunk/rbconfig.rb | 
 |    12 /tmp/ruby/src/trunk/lib/open3/version.rb | 
 |    13 /tmp/ruby/src/trunk/lib/open3.rb | 
 |    14 /tmp/ruby/src/trunk/lib/timeout.rb | 
 |    15 /tmp/ruby/src/trunk/tool/lib/find_executable.rb | 
 |    16 /tmp/ruby/build/trunk/.ext/riscv64-linux/rbconfig/sizeof.so | 
 |    17 /tmp/ruby/src/trunk/tool/lib/envutil.rb | 
 |    18 /tmp/ruby/src/trunk/tool/lib/colorize.rb | 
 |    19 /tmp/ruby/src/trunk/tool/lib/leakchecker.rb | 
 |    20 /tmp/ruby/src/trunk/lib/prettyprint.rb | 
 |    21 /tmp/ruby/src/trunk/lib/pp.rb | 
 |    22 /tmp/ruby/src/trunk/tool/lib/test/unit/assertions.rb | 
 |    23 /tmp/ruby/build/trunk/.ext/riscv64-linux/-test-/asan.so | 
 |    24 /tmp/ruby/build/trunk/.ext/riscv64-linux/io/console.so | 
 |    25 /tmp/ruby/src/trunk/tool/lib/core_assertions.rb | 
 |    26 /tmp/ruby/src/trunk/tool/lib/test/unit/testcase.rb | 
 |    27 /tmp/ruby/src/trunk/lib/optparse.rb | 
 |    28 /tmp/ruby/src/trunk/tool/lib/test/unit.rb | 
 |    29 /tmp/ruby/src/trunk/tool/lib/tracepointchecker.rb | 
 |    30 /tmp/ruby/src/trunk/tool/lib/zombie_hunter.rb | 
 |    31 /tmp/ruby/src/trunk/lib/delegate.rb | 
 |    32 /tmp/ruby/src/trunk/lib/fileutils.rb | 
 |    33 /tmp/ruby/build/trunk/.ext/riscv64-linux/etc.so | 
 |    34 /tmp/ruby/src/trunk/lib/tmpdir.rb | 
 |    35 /tmp/ruby/src/trunk/lib/tempfile.rb | 
 |    36 /tmp/ruby/src/trunk/tool/lib/iseq_loader_checker.rb | 
 |    37 /tmp/ruby/src/trunk/tool/lib/gc_checker.rb | 
 |    38 /tmp/ruby/src/trunk/tool/test/init.rb | 
 | * Process memory map: | 
 | 2ac2089000-2ac208a000 r-xp 00000000 00:1e 1422245                        /tmp/ruby/build/trunk/ruby | 
 | 2ac208a000-2ac208b000 r--p 00000000 00:1e 1422245                        /tmp/ruby/build/trunk/ruby | 
 | 2ac208b000-2ac208c000 rw-p 00001000 00:1e 1422245                        /tmp/ruby/build/trunk/ruby | 
 | 2ac208c000-2ac2539000 rw-p 00000000 00:00 0                              [heap] | 
 | 3fd7206000-3fd8603000 rw-p 00000000 00:00 0  | 
 | 3fd8603000-3fd9438000 r--s 00000000 00:1e 1422237                        /tmp/ruby/build/trunk/libruby.so.3.5.0 | 
 | 3fd9438000-3fd9473000 r--s 00000000 00:1e 1422245                        /tmp/ruby/build/trunk/ruby | 
 | 3fd9473000-3fd948e000 r-xp 00000000 b3:03 32                             /usr/lib/riscv64-linux-gnu/libgcc_s.so.1 | 
 | 3fd948e000-3fd948f000 r--p 0001b000 b3:03 32                             /usr/lib/riscv64-linux-gnu/libgcc_s.so.1 | 
 | 3fd948f000-3fd9490000 rw-p 0001c000 b3:03 32                             /usr/lib/riscv64-linux-gnu/libgcc_s.so.1 | 
 | 3fd9490000-3fd94a0000 rw-p 00000000 00:00 0                              [anon:Ruby:GC:default:heap_page_body_allocate] | 
 | 3fd94af000-3fd94f0000 rw-p 00000000 00:00 0  | 
 | 3fd94f0000-3fd9560000 rw-p 00000000 00:00 0                              [anon:Ruby:GC:default:heap_page_body_allocate] | 
 | 3fd956f000-3fd95b0000 rw-p 00000000 00:00 0  | 
 | 3fd95b0000-3fd96d0000 rw-p 00000000 00:00 0                              [anon:Ruby:GC:default:heap_page_body_allocate] | 
 | 3fd96e0000-3fd97c0000 rw-p 00000000 00:00 0                              [anon:Ruby:GC:default:heap_page_body_allocate] | 
 | 3fd97d0000-3fd9820000 rw-p 00000000 00:00 0                              [anon:Ruby:GC:default:heap_page_body_allocate] | 
 | 3fd982f000-3fd9830000 ---p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9830000-3fd9871000 rw-p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9871000-3fd9872000 ---p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9872000-3fd98b3000 rw-p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd98b3000-3fd98b4000 ---p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd98b4000-3fd98f5000 rw-p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd98f5000-3fd98f6000 ---p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd98f6000-3fd9937000 rw-p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9937000-3fd9938000 ---p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9938000-3fd9979000 rw-p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9979000-3fd997a000 ---p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd997a000-3fd99bb000 rw-p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd99bb000-3fd99bc000 ---p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd99bc000-3fd99fd000 rw-p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd99fd000-3fd99fe000 ---p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd99fe000-3fd9a3f000 rw-p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9a3f000-3fd9a40000 ---p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9a40000-3fd9a81000 rw-p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9a81000-3fd9a82000 ---p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9a82000-3fd9ac3000 rw-p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9ac3000-3fd9ac4000 ---p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9ac4000-3fd9b05000 rw-p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9b05000-3fd9b06000 ---p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9b06000-3fd9b47000 rw-p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9b47000-3fd9b48000 ---p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9b48000-3fd9b89000 rw-p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9b89000-3fd9b8a000 ---p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9b8a000-3fd9bcb000 rw-p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9bcb000-3fd9bcc000 ---p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9bcc000-3fd9c0d000 rw-p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9c0d000-3fd9c0e000 ---p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9c0e000-3fd9c4f000 rw-p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9c4f000-3fd9c50000 ---p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9c50000-3fd9c91000 rw-p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9c91000-3fd9c92000 ---p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9c92000-3fd9cd3000 rw-p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9cd3000-3fd9cd4000 ---p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9cd4000-3fd9d15000 rw-p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9d15000-3fd9d16000 ---p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9d16000-3fd9d57000 rw-p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9d57000-3fd9d58000 ---p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9d58000-3fd9d99000 rw-p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9d99000-3fd9d9a000 ---p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9d9a000-3fd9ddb000 rw-p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9ddb000-3fd9ddc000 ---p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9ddc000-3fd9e1d000 rw-p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9e1d000-3fd9e1e000 ---p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9e1e000-3fd9e5f000 rw-p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9e5f000-3fd9e60000 ---p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9e60000-3fd9ea1000 rw-p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9ea1000-3fd9ea2000 ---p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9ea2000-3fd9ee3000 rw-p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9ee3000-3fd9ee4000 ---p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9ee4000-3fd9f25000 rw-p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9f25000-3fd9f26000 ---p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9f26000-3fd9f67000 rw-p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9f67000-3fd9f68000 ---p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9f68000-3fd9fa9000 rw-p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9fa9000-3fd9faa000 ---p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9faa000-3fd9feb000 rw-p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9feb000-3fd9fec000 ---p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fd9fec000-3fda02d000 rw-p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fda02d000-3fda02e000 ---p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fda02e000-3fda06f000 rw-p 00000000 00:00 0                              [anon:Ruby:fiber_pool_allocate_memory] | 
 | 3fda06f000-3fda070000 ---p 00000000 00:00 0  | 
 | 3fda070000-3fda870000 rw-p 00000000 00:00 0  | 
 | 3fda870000-3fda8c0000 rw-p 00000000 00:00 0                              [anon:Ruby:GC:default:heap_page_body_allocate] | 
 | 3fda8c6000-3fda8cd000 r-xp 00000000 00:1e 24123                          /tmp/ruby/build/trunk/.ext/riscv64-linux/io/console.so | 
 | 3fda8cd000-3fda8ce000 r--p 00006000 00:1e 24123                          /tmp/ruby/build/trunk/.ext/riscv64-linux/io/console.so | 
 | 3fda8ce000-3fda8cf000 rw-p 00007000 00:1e 24123                          /tmp/ruby/build/trunk/.ext/riscv64-linux/io/console.so | 
 | 3fda8cf000-3ff28cf000 rw-p 00000000 00:00 0                              [anon:Ruby:Init_default_shapes:shape_cache] | 
 | 3ff28cf000-3ff3ccf000 rw-p 00000000 00:00 0                              [anon:Ruby:Init_default_shapes:shape_list] | 
 | 3ff3cd9000-3ff3cde000 r-xp 00000000 00:1e 24103                          /tmp/ruby/build/trunk/.ext/riscv64-linux/etc.so | 
 | 3ff3cde000-3ff3cdf000 r--p 00005000 00:1e 24103                          /tmp/ruby/build/trunk/.ext/riscv64-linux/etc.so | 
 | 3ff3cdf000-3ff3ce0000 rw-p 00006000 00:1e 24103                          /tmp/ruby/build/trunk/.ext/riscv64-linux/etc.so | 
 | 3ff3ce0000-3ff3d00000 rw-p 00000000 00:00 0                              [anon:Ruby:GC:default:heap_page_body_allocate] | 
 | 3ff3d04000-3ff3d07000 r-xp 00000000 00:1e 24240                          /tmp/ruby/build/trunk/.ext/riscv64-linux/rbconfig/sizeof.so | 
 | 3ff3d07000-3ff3d08000 r--p 00002000 00:1e 24240                          /tmp/ruby/build/trunk/.ext/riscv64-linux/rbconfig/sizeof.so | 
 | 3ff3d08000-3ff3d09000 rw-p 00003000 00:1e 24240                          /tmp/ruby/build/trunk/.ext/riscv64-linux/rbconfig/sizeof.so | 
 | 3ff3d09000-3ff3d0c000 r-xp 00000000 00:1e 24974                          /tmp/ruby/build/trunk/.ext/riscv64-linux/enc/trans/transdb.so | 
 | 3ff3d0c000-3ff3d0d000 r--p 00002000 00:1e 24974                          /tmp/ruby/build/trunk/.ext/riscv64-linux/enc/trans/transdb.so | 
 | 3ff3d0d000-3ff3d0e000 rw-p 00003000 00:1e 24974                          /tmp/ruby/build/trunk/.ext/riscv64-linux/enc/trans/transdb.so | 
 | 3ff3d0e000-3ff3e0f000 rw-p 00000000 00:00 0  | 
 | 3ff3e0f000-3ff3e67000 r--p 00000000 b3:03 8804                           /usr/lib/locale/C.utf8/LC_CTYPE | 
 | 3ff3e67000-3ff3e69000 rw-p 00000000 00:00 0  | 
 | 3ff3e69000-3ff3fd3000 r-xp 00000000 b3:03 5812                           /usr/lib/riscv64-linux-gnu/libc.so.6 | 
 | 3ff3fd3000-3ff3fd6000 r--p 0016a000 b3:03 5812                           /usr/lib/riscv64-linux-gnu/libc.so.6 | 
 | 3ff3fd6000-3ff3fd8000 rw-p 0016d000 b3:03 5812                           /usr/lib/riscv64-linux-gnu/libc.so.6 | 
 | 3ff3fd8000-3ff3fe4000 rw-p 00000000 00:00 0  | 
 | 3ff3fe4000-3ff405b000 r-xp 00000000 b3:03 5818                           /usr/lib/riscv64-linux-gnu/libm.so.6 | 
 | 3ff405b000-3ff405c000 r--p 00077000 b3:03 5818                           /usr/lib/riscv64-linux-gnu/libm.so.6 | 
 | 3ff405c000-3ff405d000 rw-p 00078000 b3:03 5818                           /usr/lib/riscv64-linux-gnu/libm.so.6 | 
 | 3ff405d000-3ff408c000 r-xp 00000000 b3:03 4307                           /usr/lib/riscv64-linux-gnu/libcrypt.so.1.1.0 | 
 | 3ff408c000-3ff408d000 r--p 0002e000 b3:03 4307                           /usr/lib/riscv64-linux-gnu/libcrypt.so.1.1.0 | 
 | 3ff408d000-3ff408e000 rw-p 0002f000 b3:03 4307                           /usr/lib/riscv64-linux-gnu/libcrypt.so.1.1.0 | 
 | 3ff408e000-3ff4096000 rw-p 00000000 00:00 0  | 
 | 3ff4096000-3ff40f2000 r-xp 00000000 b3:03 313                            /usr/lib/riscv64-linux-gnu/libgmp.so.10.4.1 | 
 | 3ff40f2000-3ff40f3000 r--p 0005b000 b3:03 313                            /usr/lib/riscv64-linux-gnu/libgmp.so.10.4.1 | 
 | 3ff40f3000-3ff40f4000 rw-p 0005c000 b3:03 313                            /usr/lib/riscv64-linux-gnu/libgmp.so.10.4.1 | 
 | 3ff40f4000-3ff4107000 r-xp 00000000 b3:03 4335                           /usr/lib/riscv64-linux-gnu/libz.so.1.2.13 | 
 | 3ff4107000-3ff4108000 r--p 00013000 b3:03 4335                           /usr/lib/riscv64-linux-gnu/libz.so.1.2.13 | 
 | 3ff4108000-3ff4109000 rw-p 00014000 b3:03 4335                           /usr/lib/riscv64-linux-gnu/libz.so.1.2.13 | 
 | 3ff4109000-3ff410a000 r-xp 00000000 00:1e 23538                          /tmp/ruby/build/trunk/.ext/riscv64-linux/-test-/asan.so | 
 | 3ff410a000-3ff410b000 r--p 00000000 00:1e 23538                          /tmp/ruby/build/trunk/.ext/riscv64-linux/-test-/asan.so | 
 | 3ff410b000-3ff410c000 rw-p 00001000 00:1e 23538                          /tmp/ruby/build/trunk/.ext/riscv64-linux/-test-/asan.so | 
 | 3ff410c000-3ff410e000 r-xp 00000000 00:1e 20757                          /tmp/ruby/build/trunk/.ext/riscv64-linux/enc/encdb.so | 
 | 3ff410e000-3ff410f000 r--p 00001000 00:1e 20757                          /tmp/ruby/build/trunk/.ext/riscv64-linux/enc/encdb.so | 
 | 3ff410f000-3ff4110000 rw-p 00002000 00:1e 20757                          /tmp/ruby/build/trunk/.ext/riscv64-linux/enc/encdb.so | 
 | 3ff4110000-3ff4117000 r--s 00000000 b3:03 10215                          /usr/lib/riscv64-linux-gnu/gconv/gconv-modules.cache | 
 | 3ff4117000-3ff459b000 r-xp 00000000 00:1e 1422237                        /tmp/ruby/build/trunk/libruby.so.3.5.0 | 
 | 3ff459b000-3ff45a5000 r--p 00483000 00:1e 1422237                        /tmp/ruby/build/trunk/libruby.so.3.5.0 | 
 | 3ff45a5000-3ff45a9000 rw-p 0048d000 00:1e 1422237                        /tmp/ruby/build/trunk/libruby.so.3.5.0 | 
 | 3ff45a9000-3ff45be000 rw-p 00000000 00:00 0  | 
 | 3ff45be000-3ff45bf000 r-xp 00000000 00:00 0                              [vdso] | 
 | 3ff45bf000-3ff45c0000 r--p 00000000 00:00 0                              [vdso_data] | 
 | 3ff45c0000-3ff45e0000 r-xp 00000000 b3:03 5806                           /usr/lib/riscv64-linux-gnu/ld-linux-riscv64-lp64d.so.1 | 
 | 3ff45e0000-3ff45e2000 r--p 0001f000 b3:03 5806                           /usr/lib/riscv64-linux-gnu/ld-linux-riscv64-lp64d.so.1 | 
 | 3ff45e2000-3ff45e4000 rw-p 00021000 b3:03 5806                           /usr/lib/riscv64-linux-gnu/ld-linux-riscv64-lp64d.so.1 | 
 | 3ffff94000-3ffffb5000 rw-p 00000000 00:00 0                              [stack] | 
 | make: *** [uncommon.mk:910: yes-test-all] Segmentation fault (core dumped) | 
 | "make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j4'" exit with 0. |