| "make update-download -j3" exit with 0. | 
 | "make update-src      -j3" exit with 0. | 
 | "make after-update    -j3" exit with 0. | 
 | "make miniruby -j3" exit with 0. | 
 | "make ruby -j3" exit with 0. | 
 | "make all -j3" exit with 0. | 
 | "make install -j3" exit with 0. | 
 | "make yes-btest TESTOPTS='-q -j3'" exit with 0. | 
 |   | 
 | "make yes-test-basic TESTS='-j3'" exit with 0. | 
 | "make yes-test-all TESTOPTS='--stderr-on-failure' TESTS='-j3'" exit with 512. | 
 |   1) Failure: | 
 | TestRubyOptions#test_segv_loaded_features [/home/opc/ruby/src/master/test/ruby/test_rubyoptions.rb:882]: | 
 | [ruby-core:49573] | 
 | pid 1940538 killed by SIGSEGV (signal 11) (core dumped). | 
 | 1. [2/3] Assertion for "stderr" | 
 |    | Expected / | 
 |    |         (?:--\s(?:.+\n)*\n)? | 
 |    |         --\sControl\sframe\sinformation\s-+\n | 
 |    |         (?:(?:c:.*\n)|(?:^\s+.+\n))* | 
 |    |         \n | 
 |    |       /x | 
 |    | to match | 
 |    |   "-- Machine register context ------------------------------------------------\n"+ | 
 |    |   "  x0: 0x0000000000000000  x1: 0x0000fffd6295eac0  x2: 0x0000fffd6295f290\n"+ | 
 |    |   "  x3: 0x0000fffd6295f8c0  x4: 0x0000fffd6295f290  x5: 0x0000fffd6295f8c0\n"+ | 
 |    |   "  x6: 0x0000fffd6295f290  x7: 0x0000000000000000 x18: 0x0000000000000001\n"+ | 
 |    |   " x19: 0x0000fffd6295f1c0 x20: 0x0000ffffcde677c0 x21: 0x0000ffffcde677be\n"+ | 
 |    |   " x22: 0x0000ffffcde677bf x23: 0x0000aaacfa133948 x24: 0x0000aaacf9dbb7b8\n"+ | 
 |    |   " x25: 0x0000000000010000 x26: 0x0000fffd7c090000 x27: 0x0000fffd6295f1c0\n"+ | 
 |    |   " x28: 0x0000fffd6295f1c0 x29: 0x0000ffffcde67720  sp: 0x0000fffd6295eac0\n"+ | 
 |    |   " fau: 0x0000000000000000\n\n"+ | 
 |    |   "-- C level backtrace information -------------------------------------------\n"+ | 
 |    |   "/home/opc/ruby/build/master/ruby(fprintf+0x0) [0xaaacf9f46cd0] /home/opc/ruby/src/master/vm_dump.c:843\n"+ | 
 |    |   "/home/opc/ruby/build/master/ruby(rb_vm_bugreport) /home/opc/ruby/src/master/vm_dump.c:1178\n"+ | 
 |    |   "/home/opc/ruby/build/master/ruby(rb_bug_for_fatal_signal+0xe8) [0xaaacf9f0a010] /home/opc/ruby/src/master/error.c:1130\n"+ | 
 |    |   "/home/opc/ruby/build/master/ruby(sigsegv+0x54) [0xaaacf9d75284] /home/opc/ruby/src/master/signal.c:948\n"+ | 
 |    |   "linux-vdso.so.1(__kernel_rt_sigreturn+0x0) [0xfffd7c2705a8]\n"+ | 
 |    |   "[0xfffd7bef3df4]\n"+ | 
 |    |   "[0xfffd7c0666b8]\n\n"+ | 
 |    |   "-- Other runtime information -----------------------------------------------\n\n"+ | 
 |    |   "* Loaded script: -e\n\n"+ | 
 |    |   "* Loaded features:\n\n"+ | 
 |    |   "    0 #<Bogus:0xfffd61483ca8>\n\n"+ | 
 |    |   "* Process memory map:\n\n"+ | 
 |    |   "aaacf9c20000-aaacfa120000 r-xp 00000000 fc:00 1750054                    /home/opc/ruby/build/master/ruby\n"+ | 
 |    |   "aaacfa120000-aaacfa130000 r--p 004f0000 fc:00 1750054                    /home/opc/ruby/build/master/ruby\n"+ | 
 |    |   "aaacfa130000-aaacfa140000 rw-p 00500000 fc:00 1750054                    /home/opc/ruby/build/master/ruby\n"+ | 
 |    |   "aaacfa140000-aaacfa150000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "aaacff6d0000-aaacff870000 rw-p 00000000 00:00 0                          [heap]\n"+ | 
 |    |   "fffd59470000-fffd5c000000 r--s 00000000 fc:00 1750054                    /home/opc/ruby/build/master/ruby\n"+ | 
 |    |   "fffd5c000000-fffd5c030000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd5c030000-fffd60000000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61440000-fffd61460000 r-xp 00000000 fc:00 1776771                    /usr/lib64/libgcc_s-8-20210514.so.1\n"+ | 
 |    |   "fffd61460000-fffd61470000 r--p 00010000 fc:00 1776771                    /usr/lib64/libgcc_s-8-20210514.so.1\n"+ | 
 |    |   "fffd61470000-fffd61480000 rw-p 00020000 fc:00 1776771                    /usr/lib64/libgcc_s-8-20210514.so.1\n"+ | 
 |    |   "fffd61480000-fffd614c0000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd614c0000-fffd614d0000 r-xp 00000000 fc:00 34377207                   /home/opc/ruby/build/master/.ext/aarch64-linux/enc/trans/transdb.so\n"+ | 
 |    |   "fffd614d0000-fffd614e0000 r--p 00000000 fc:00 34377207                   /home/opc/ruby/build/master/.ext/aarch64-linux/enc/trans/transdb.so\n"+ | 
 |    |   "fffd614e0000-fffd614f0000 rw-p 00010000 fc:00 34377207                   /home/opc/ruby/build/master/.ext/aarch64-linux/enc/trans/transdb.so\n"+ | 
 |    |   "fffd614f0000-fffd61510000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61510000-fffd61520000 r-xp 00000000 fc:00 1755674                    /home/opc/ruby/build/master/.ext/aarch64-linux/enc/encdb.so\n"+ | 
 |    |   "fffd61520000-fffd61530000 r--p 00000000 fc:00 1755674                    /home/opc/ruby/build/master/.ext/aarch64-linux/enc/encdb.so\n"+ | 
 |    |   "fffd61530000-fffd61540000 rw-p 00010000 fc:00 1755674                    /home/opc/ruby/build/master/.ext/aarch64-linux/enc/encdb.so\n"+ | 
 |    |   "fffd61540000-fffd61550000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61550000-fffd61560000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61560000-fffd615b0000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd615b0000-fffd615c0000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd615c0000-fffd61610000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61610000-fffd61620000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61620000-fffd61670000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61670000-fffd61680000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61680000-fffd616d0000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd616d0000-fffd616e0000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd616e0000-fffd61730000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61730000-fffd61740000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61740000-fffd61790000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61790000-fffd617a0000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd617a0000-fffd617f0000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd617f0000-fffd61800000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61800000-fffd61850000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61850000-fffd61860000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61860000-fffd618b0000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd618b0000-fffd618c0000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd618c0000-fffd61910000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61910000-fffd61920000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61920000-fffd61970000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61970000-fffd61980000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61980000-fffd619d0000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd619d0000-fffd619e0000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd619e0000-fffd61a30000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61a30000-fffd61a40000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61a40000-fffd61a90000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61a90000-fffd61aa0000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61aa0000-fffd61af0000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61af0000-fffd61b00000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61b00000-fffd61b50000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61b50000-fffd61b60000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61b60000-fffd61bb0000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61bb0000-fffd61bc0000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61bc0000-fffd61c10000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61c10000-fffd61c20000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61c20000-fffd61c70000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61c70000-fffd61c80000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61c80000-fffd61cd0000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61cd0000-fffd61ce0000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61ce0000-fffd61d30000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61d30000-fffd61d40000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61d40000-fffd61d90000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61d90000-fffd61da0000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61da0000-fffd61df0000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61df0000-fffd61e00000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61e00000-fffd61e50000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61e50000-fffd61e60000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61e60000-fffd61eb0000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61eb0000-fffd61ec0000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61ec0000-fffd61f10000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61f10000-fffd61f20000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61f20000-fffd61f70000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61f70000-fffd61f80000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61f80000-fffd61fd0000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61fd0000-fffd61fe0000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd61fe0000-fffd62030000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd62030000-fffd62040000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd62040000-fffd62090000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd62090000-fffd620a0000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd620a0000-fffd620f0000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd620f0000-fffd62100000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd62100000-fffd62150000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd62150000-fffd62160000 ---p 00000000 00:00 0 \n"+ | 
 |    |   "fffd62160000-fffd7bed0000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd7bed0000-fffd7c030000 r-xp 00000000 fc:00 13801                      /usr/lib64/libc-2.28.so\n"+ | 
 |    |   "fffd7c030000-fffd7c040000 ---p 00160000 fc:00 13801                      /usr/lib64/libc-2.28.so\n"+ | 
 |    |   "fffd7c040000-fffd7c050000 r--p 00160000 fc:00 13801                      /usr/lib64/libc-2.28.so\n"+ | 
 |    |   "fffd7c050000-fffd7c060000 rw-p 00170000 fc:00 13801                      /usr/lib64/libc-2.28.so\n"+ | 
 |    |   "fffd7c060000-fffd7c080000 r-xp 00000000 fc:00 13813                      /usr/lib64/libpthread-2.28.so\n"+ | 
 |    |   "fffd7c080000-fffd7c090000 r--p 00010000 fc:00 13813                      /usr/lib64/libpthread-2.28.so\n"+ | 
 |    |   "fffd7c090000-fffd7c0a0000 rw-p 00020000 fc:00 13813                      /usr/lib64/libpthread-2.28.so\n"+ | 
 |    |   "fffd7c0a0000-fffd7c150000 r-xp 00000000 fc:00 13805                      /usr/lib64/libm-2.28.so\n"+ | 
 |    |   "fffd7c150000-fffd7c160000 r--p 000a0000 fc:00 13805                      /usr/lib64/libm-2.28.so\n"+ | 
 |    |   "fffd7c160000-fffd7c170000 rw-p 000b0000 fc:00 13805                      /usr/lib64/libm-2.28.so\n"+ | 
 |    |   "fffd7c170000-fffd7c190000 r-xp 00000000 fc:00 17639                      /usr/lib64/libcrypt.so.1.1.0\n"+ | 
 |    |   "fffd7c190000-fffd7c1a0000 r--p 00010000 fc:00 17639                      /usr/lib64/libcrypt.so.1.1.0\n"+ | 
 |    |   "fffd7c1a0000-fffd7c1b0000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd7c1b0000-fffd7c1c0000 r-xp 00000000 fc:00 13803                      /usr/lib64/libdl-2.28.so\n"+ | 
 |    |   "fffd7c1c0000-fffd7c1d0000 r--p 00000000 fc:00 13803                      /usr/lib64/libdl-2.28.so\n"+ | 
 |    |   "fffd7c1d0000-fffd7c1e0000 rw-p 00010000 fc:00 13803                      /usr/lib64/libdl-2.28.so\n"+ | 
 |    |   "fffd7c1e0000-fffd7c1f0000 r-xp 00000000 fc:00 13817                      /usr/lib64/librt-2.28.so\n"+ | 
 |    |   "fffd7c1f0000-fffd7c200000 r--p 00000000 fc:00 13817                      /usr/lib64/librt-2.28.so\n"+ | 
 |    |   "fffd7c200000-fffd7c210000 rw-p 00010000 fc:00 13817                      /usr/lib64/librt-2.28.so\n"+ | 
 |    |   "fffd7c210000-fffd7c230000 r-xp 00000000 fc:00 17571                      /usr/lib64/libz.so.1.2.11\n"+ | 
 |    |   "fffd7c230000-fffd7c240000 r--p 00010000 fc:00 17571                      /usr/lib64/libz.so.1.2.11\n"+ | 
 |    |   "fffd7c240000-fffd7c250000 rw-p 00000000 00:00 0 \n"+ | 
 |    |   "fffd7c260000-fffd7c270000 r--p 00000000 00:00 0                          [vvar]\n"+ | 
 |    |   "fffd7c270000-fffd7c280000 r-xp 00000000 00:00 0                          [vdso]\n"+ | 
 |    |   "fffd7c280000-fffd7c2b0000 r-xp 00000000 fc:00 1778452                    /usr/lib64/ld-2.28.so\n"+ | 
 |    |   "fffd7c2b0000-fffd7c2c0000 r--p 00020000 fc:00 1778452                    /usr/lib64/ld-2.28.so\n"+ | 
 |    |   "fffd7c2c0000-fffd7c2d0000 rw-p 00030000 fc:00 1778452                    /usr/lib64/ld-2.28.so\n"+ | 
 |    |   "ffffcde40000-ffffcde70000 rw-p 00000000 00:00 0                          [stack]\n\n\n" | 
 |    | after 2 patterns with 126 characters. | 
 | make: *** [uncommon.mk:910: yes-test-all] Error 1 | 
 | "make yes-test-rubyspec MSPECOPT='--error-output stderr -j' TESTS='-j3'" exit with 0. |