отключить код ядра SELinux во время выполнения  (disable the SELinux kernel code at runtime)
  
Имя (Name)
security_disable - disable the SELinux kernel code at runtime
Синопсис (Synopsis)
#include <selinux/selinux.h>
       int security_disable(void);
Описание (Description)
security_disable() disables the SELinux kernel code, unregisters
       selinuxfs from /proc/filesystems, and then unmounts
       /sys/fs/selinux.
       This function can only be called at runtime and prior to the
       initial policy load. After the initial policy load, the SELinux
       kernel code cannot be disabled, but only placed in "permissive"
       mode by using security_setenforce(3).
Возвращаемое значение (Return value)
security_disable() returns zero on success or -1 on error.