|  | "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_setproctitle [/home/opc/ruby/src/master/test/ruby/test_rubyoptions.rb:899]: | 
|  | [ruby-dev:46786] | 
|  | pid 3621356 killed by SIGSEGV (signal 11) (core dumped). | 
|  | 1. [2/2] 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: 0x0000fffc2db3eac0  x2: 0x0000fffc2db3f290\n"+ | 
|  | |   "  x3: 0x0000fffc2db3f8c0  x4: 0x0000fffc2db3f290  x5: 0x0000fffc2db3f8c0\n"+ | 
|  | |   "  x6: 0x0000fffc2db3f290  x7: 0x0000000000000000 x18: 0x0000000000000000\n"+ | 
|  | |   " x19: 0x0000fffc2db3f1c0 x20: 0x0000ffffd2d43950 x21: 0x0000ffffd2d4394e\n"+ | 
|  | |   " x22: 0x0000ffffd2d4394f x23: 0x0000aaac3ec538f8 x24: 0x0000aaac3e8d9de8\n"+ | 
|  | |   " x25: 0x0000000000010000 x26: 0x0000fffc47270000 x27: 0x0000fffc2db3f1c0\n"+ | 
|  | |   " x28: 0x0000fffc2db3f1c0 x29: 0x0000ffffd2d438b0  sp: 0x0000fffc2db3eac0\n"+ | 
|  | |   " fau: 0x0000fffde99c31d0\n\n"+ | 
|  | |   "-- C level backtrace information -------------------------------------------\n"+ | 
|  | |   "/home/opc/ruby/build/master/ruby(rb_print_backtrace+0x14) [0xaaac3ea64b48] /home/opc/ruby/src/master/vm_dump.c:1099\n"+ | 
|  | |   "/home/opc/ruby/build/master/ruby(rb_vm_bugreport) /home/opc/ruby/src/master/vm_dump.c:1444\n"+ | 
|  | |   "/home/opc/ruby/build/master/ruby(rb_bug_for_fatal_signal+0xe8) [0xaaac3ea28798] /home/opc/ruby/src/master/error.c:1130\n"+ | 
|  | |   "/home/opc/ruby/build/master/ruby(sigsegv+0x54) [0xaaac3e893514] /home/opc/ruby/src/master/signal.c:948\n"+ | 
|  | |   "linux-vdso.so.1(__kernel_rt_sigreturn+0x0) [0xfffc474505a8]\n"+ | 
|  | |   "[0xfffc470d3df4]\n"+ | 
|  | |   "[0xfffc472466b8]\n\n"+ | 
|  | |   "-- Other runtime information -----------------------------------------------\n\n"+ | 
|  | |   "* Loaded script: /tmp/rubytest.s4toev/test_ruby_test_bug759720251025-2421035-pxnrob.rb\n\n"+ | 
|  | |   "* Namespace: disabled\n"+ | 
|  | |   "* Loaded features:\n\n"+ | 
|  | |   "    0 enumerator.so\n"+ | 
|  | |   "    1 thread.rb\n"+ | 
|  | |   "    2 fiber.so\n"+ | 
|  | |   "    3 rational.so\n"+ | 
|  | |   "    4 complex.so\n"+ | 
|  | |   "    5 pathname.so\n"+ | 
|  | |   "    6 ruby2_keywords.rb\n"+ | 
|  | |   "    7 set.rb\n"+ | 
|  | |   "    8 /home/opc/ruby/build/master/.ext/aarch64-linux/enc/encdb.so\n"+ | 
|  | |   "    9 /home/opc/ruby/build/master/.ext/aarch64-linux/enc/trans/transdb.so\n\n"+ | 
|  | |   "* Process memory map:\n\n"+ | 
|  | |   "aaac3e740000-aaac3ec40000 r-xp 00000000 fc:00 1835315                    /home/opc/ruby/build/master/ruby\n"+ | 
|  | |   "aaac3ec40000-aaac3ec50000 r--p 004f0000 fc:00 1835315                    /home/opc/ruby/build/master/ruby\n"+ | 
|  | |   "aaac3ec50000-aaac3ec60000 rw-p 00500000 fc:00 1835315                    /home/opc/ruby/build/master/ruby\n"+ | 
|  | |   "aaac3ec60000-aaac3ec70000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "aaac53bb0000-aaac53d90000 rw-p 00000000 00:00 0                          [heap]\n"+ | 
|  | |   "fffc254e0000-fffc28000000 r--s 00000000 fc:00 1835315                    /home/opc/ruby/build/master/ruby\n"+ | 
|  | |   "fffc28000000-fffc28030000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc28030000-fffc2c000000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2c640000-fffc2c660000 r-xp 00000000 fc:00 1776771                    /usr/lib64/libgcc_s-8-20210514.so.1\n"+ | 
|  | |   "fffc2c660000-fffc2c670000 r--p 00010000 fc:00 1776771                    /usr/lib64/libgcc_s-8-20210514.so.1\n"+ | 
|  | |   "fffc2c670000-fffc2c680000 rw-p 00020000 fc:00 1776771                    /usr/lib64/libgcc_s-8-20210514.so.1\n"+ | 
|  | |   "fffc2c680000-fffc2c6a0000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2c6a0000-fffc2c6b0000 r-xp 00000000 fc:00 101914462                  /home/opc/ruby/build/master/.ext/aarch64-linux/enc/trans/transdb.so\n"+ | 
|  | |   "fffc2c6b0000-fffc2c6c0000 r--p 00000000 fc:00 101914462                  /home/opc/ruby/build/master/.ext/aarch64-linux/enc/trans/transdb.so\n"+ | 
|  | |   "fffc2c6c0000-fffc2c6d0000 rw-p 00010000 fc:00 101914462                  /home/opc/ruby/build/master/.ext/aarch64-linux/enc/trans/transdb.so\n"+ | 
|  | |   "fffc2c6d0000-fffc2c6f0000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2c6f0000-fffc2c700000 r-xp 00000000 fc:00 69840060                   /home/opc/ruby/build/master/.ext/aarch64-linux/enc/encdb.so\n"+ | 
|  | |   "fffc2c700000-fffc2c710000 r--p 00000000 fc:00 69840060                   /home/opc/ruby/build/master/.ext/aarch64-linux/enc/encdb.so\n"+ | 
|  | |   "fffc2c710000-fffc2c720000 rw-p 00010000 fc:00 69840060                   /home/opc/ruby/build/master/.ext/aarch64-linux/enc/encdb.so\n"+ | 
|  | |   "fffc2c720000-fffc2c730000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2c730000-fffc2c740000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2c740000-fffc2c790000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2c790000-fffc2c7a0000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2c7a0000-fffc2c7f0000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2c7f0000-fffc2c800000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2c800000-fffc2c850000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2c850000-fffc2c860000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2c860000-fffc2c8b0000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2c8b0000-fffc2c8c0000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2c8c0000-fffc2c910000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2c910000-fffc2c920000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2c920000-fffc2c970000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2c970000-fffc2c980000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2c980000-fffc2c9d0000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2c9d0000-fffc2c9e0000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2c9e0000-fffc2ca30000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2ca30000-fffc2ca40000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2ca40000-fffc2ca90000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2ca90000-fffc2caa0000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2caa0000-fffc2caf0000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2caf0000-fffc2cb00000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2cb00000-fffc2cb50000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2cb50000-fffc2cb60000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2cb60000-fffc2cbb0000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2cbb0000-fffc2cbc0000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2cbc0000-fffc2cc10000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2cc10000-fffc2cc20000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2cc20000-fffc2cc70000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2cc70000-fffc2cc80000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2cc80000-fffc2ccd0000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2ccd0000-fffc2cce0000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2cce0000-fffc2cd30000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2cd30000-fffc2cd40000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2cd40000-fffc2cd90000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2cd90000-fffc2cda0000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2cda0000-fffc2cdf0000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2cdf0000-fffc2ce00000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2ce00000-fffc2ce50000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2ce50000-fffc2ce60000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2ce60000-fffc2ceb0000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2ceb0000-fffc2cec0000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2cec0000-fffc2cf10000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2cf10000-fffc2cf20000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2cf20000-fffc2cf70000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2cf70000-fffc2cf80000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2cf80000-fffc2cfd0000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2cfd0000-fffc2cfe0000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2cfe0000-fffc2d030000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2d030000-fffc2d040000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2d040000-fffc2d090000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2d090000-fffc2d0a0000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2d0a0000-fffc2d0f0000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2d0f0000-fffc2d100000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2d100000-fffc2d150000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2d150000-fffc2d160000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2d160000-fffc2d1b0000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2d1b0000-fffc2d1c0000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2d1c0000-fffc2d210000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2d210000-fffc2d220000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2d220000-fffc2d270000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2d270000-fffc2d280000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2d280000-fffc2d2d0000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2d2d0000-fffc2d2e0000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2d2e0000-fffc2d330000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2d330000-fffc2d340000 ---p 00000000 00:00 0 \n"+ | 
|  | |   "fffc2d340000-fffc470b0000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc470b0000-fffc47210000 r-xp 00000000 fc:00 13801                      /usr/lib64/libc-2.28.so\n"+ | 
|  | |   "fffc47210000-fffc47220000 ---p 00160000 fc:00 13801                      /usr/lib64/libc-2.28.so\n"+ | 
|  | |   "fffc47220000-fffc47230000 r--p 00160000 fc:00 13801                      /usr/lib64/libc-2.28.so\n"+ | 
|  | |   "fffc47230000-fffc47240000 rw-p 00170000 fc:00 13801                      /usr/lib64/libc-2.28.so\n"+ | 
|  | |   "fffc47240000-fffc47260000 r-xp 00000000 fc:00 13813                      /usr/lib64/libpthread-2.28.so\n"+ | 
|  | |   "fffc47260000-fffc47270000 r--p 00010000 fc:00 13813                      /usr/lib64/libpthread-2.28.so\n"+ | 
|  | |   "fffc47270000-fffc47280000 rw-p 00020000 fc:00 13813                      /usr/lib64/libpthread-2.28.so\n"+ | 
|  | |   "fffc47280000-fffc47330000 r-xp 00000000 fc:00 13805                      /usr/lib64/libm-2.28.so\n"+ | 
|  | |   "fffc47330000-fffc47340000 r--p 000a0000 fc:00 13805                      /usr/lib64/libm-2.28.so\n"+ | 
|  | |   "fffc47340000-fffc47350000 rw-p 000b0000 fc:00 13805                      /usr/lib64/libm-2.28.so\n"+ | 
|  | |   "fffc47350000-fffc47370000 r-xp 00000000 fc:00 17639                      /usr/lib64/libcrypt.so.1.1.0\n"+ | 
|  | |   "fffc47370000-fffc47380000 r--p 00010000 fc:00 17639                      /usr/lib64/libcrypt.so.1.1.0\n"+ | 
|  | |   "fffc47380000-fffc47390000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc47390000-fffc473a0000 r-xp 00000000 fc:00 13803                      /usr/lib64/libdl-2.28.so\n"+ | 
|  | |   "fffc473a0000-fffc473b0000 r--p 00000000 fc:00 13803                      /usr/lib64/libdl-2.28.so\n"+ | 
|  | |   "fffc473b0000-fffc473c0000 rw-p 00010000 fc:00 13803                      /usr/lib64/libdl-2.28.so\n"+ | 
|  | |   "fffc473c0000-fffc473d0000 r-xp 00000000 fc:00 13817                      /usr/lib64/librt-2.28.so\n"+ | 
|  | |   "fffc473d0000-fffc473e0000 r--p 00000000 fc:00 13817                      /usr/lib64/librt-2.28.so\n"+ | 
|  | |   "fffc473e0000-fffc473f0000 rw-p 00010000 fc:00 13817                      /usr/lib64/librt-2.28.so\n"+ | 
|  | |   "fffc473f0000-fffc47410000 r-xp 00000000 fc:00 17571                      /usr/lib64/libz.so.1.2.11\n"+ | 
|  | |   "fffc47410000-fffc47420000 r--p 00010000 fc:00 17571                      /usr/lib64/libz.so.1.2.11\n"+ | 
|  | |   "fffc47420000-fffc47430000 rw-p 00000000 00:00 0 \n"+ | 
|  | |   "fffc47440000-fffc47450000 r--p 00000000 00:00 0                          [vvar]\n"+ | 
|  | |   "fffc47450000-fffc47460000 r-xp 00000000 00:00 0                          [vdso]\n"+ | 
|  | |   "fffc47460000-fffc47490000 r-xp 00000000 fc:00 1778452                    /usr/lib64/ld-2.28.so\n"+ | 
|  | |   "fffc47490000-fffc474a0000 r--p 00020000 fc:00 1778452                    /usr/lib64/ld-2.28.so\n"+ | 
|  | |   "fffc474a0000-fffc474b0000 rw-p 00030000 fc:00 1778452                    /usr/lib64/ld-2.28.so\n"+ | 
|  | |   "ffffd2d20000-ffffd2d50000 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. |