    INSERT_JUMP      2142 libglibc/regex.c             INSERT_JUMP (keep_string_p ? on_failure_keep_string_jump
    INSERT_JUMP      2156 libglibc/regex.c                 INSERT_JUMP (dummy_failure_jump, laststart, laststart + 6);
    INSERT_JUMP      2567 libglibc/regex.c               INSERT_JUMP (on_failure_jump, begalt, b + 6);
    INSERT_JUMP      2687 libglibc/regex.c                      INSERT_JUMP (jump, laststart, b + 3);