Не стартует ISC-DHCP error while loading shared libraries: libc.so.6:cannot open shared object file: Permission denied

eserden@backup:~$ sudo  /etc/init.d/isc-dhcp-server start
dhcpd self-test failed. Please fix /etc/dhcp/dhcpd.conf.
The error was:
/usr/sbin/dhcpd: error while loading shared libraries: libc.so.6:  cannot open shared object file: Permission denied
eserden@backup:~$

eserden@backup:~$ sudo grep -v "^$"  /etc/dhcp/dhcpd.conf | grep -v '^ *#'
ddns-update-style none;
option domain-name "mywork.com";
default-lease-time 600;
max-lease-time 7200;
log-facility local7;
subnet 10.38.14.0 netmask 255.255.255.0 {
interface eth0;
deny unknown-clients;
range 10.38.14.2 10.38.14.253;
option domain-name "dc1.mywork.com";
option domain-name-servers 10.38.14.253, 10.38.14.5;
option routers 10.38.14.1;
 option broadcast-address 10.5.5.31;
  default-lease-time 60000;
  max-lease-time 720000;
}
subnet 10.38.15.0 netmask 255.255.255.0 {
interface eth1;
range 10.38.15.2 10.38.15.253;
option routers 10.38.15.1;
 option broadcast-address 10.5.5.31;
  default-lease-time 600;
  max-lease-time 7200;
option domain-name "dc1.mywork.com";
option domain-name-servers 10.38.14.253, 8.8.8.8;
}

eserden@backup:~$ sudo ldd  /usr/sbin/dhcpd
        linux-vdso.so.1 =>  (0x00007fff29bfe000)
        libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f3816474000)
        /lib64/ld-linux-x86-64.so.2 (0x00007f3816c52000)

 ll /lib/x86_64-linux-gnu
lrwxrwxrwx 1 root root 12 Дек  4 21:39 lib/x86_64-linux-gnu/libc.so.6 -> libc-2.19.so*

 ll  /lib/x86_64-linux-gnu/libc-2.19.so
-rwxrwxrwx 1 root root 1845024 Дек  4 21:32 /lib/x86_64-linux-gnu/libc-2.19.so*