anchor.diff:          "smbfs"
           "sockfs"
           "spufs"
  -        "nfs"
  -        "NFS"
  -        "nfs4"
  -        "nfsd"
           "sshfs"
           "subfs"
           "supermount"
           "sysfs"
           "tmpfs"
  +        "tracefs"
           "ubifs"
  +        "udev"
           "udf"
           "usbfs"
           "vboxsf"
  
positive.code:         "bdev"
          "binfmt"
          "binfmt_misc"
          "cgroup"
          "cifs"
          "coda"
          "configfs"
          "cramfs"
          "cpuset"
          "debugfs"
          "devfs"
          "devpts"
  
negative.code:         "ftpfs"
          "fuse"
          "fusectl"
          "fusesmb"
          "fuse.ceph"
          "fuse.glusterfs"
          "fuse.gvfsd-fuse"
          "fuse.mfs"
          "fuse.rclone"
          "fuse.rozofs"
          "fuse.sshfs"
          "gfs"
          "gfs2"
  