Fedora27 Kernelが4.13.12-300にUpdateされました。
[root@f27 ~]# uname -r
4.13.12-300.fc27.x86_64
[root@f27 ~]# php -v
PHP 7.2.0RC6 (cli) (built: Nov 7 2017 14:29:06) ( NTS )
Copyright (c) 1997-2017 The PHP Group
Zend Engine v3.2.0-dev, Copyright (c) 1998-2017 Zend Technologies
[root@f27 ~]# smbd -V
Version 4.7.1
[root@f27 ~]# cat /etc/redhat-release
Fedora release 27 (Twenty Seven)
[root@f27 ~]#