ERROR: problem running ufw-init
modprobe: ERROR: could not insert 'nf_conntrack_ftp': Operation not permitted
modprobe: ERROR: could not insert 'nf_nat_ftp': Operation not permitted
modprobe: ERROR: could not insert 'nf_conntrack_netbios_ns': Operation not permitted
modprobe: ERROR: could not insert 'ip_tables': Operation not permitted
iptables-restore v1.6.0: iptables-restore: unable to initialize table 'filter'

Error occurred at line: 1
Try `iptables-restore -h' or 'iptables-restore --help' for more information.
modprobe: ERROR: could not insert 'ip_tables': Operation not permitted
iptables-restore v1.6.0: iptables-restore: unable to initialize table 'filter'

Error occurred at line: 1
Try `iptables-restore -h' or 'iptables-restore --help' for more information.
modprobe: ERROR: could not insert 'ip_tables': Operation not permitted
iptables-restore v1.6.0: iptables-restore: unable to initialize table 'filter'

Error occurred at line: 1
Try `iptables-restore -h' or 'iptables-restore --help' for more information.
modprobe: ERROR: could not insert 'ip_tables': Operation not permitted
iptables-restore v1.6.0: iptables-restore: unable to initialize table 'filter'

Error occurred at line: 1
Try `iptables-restore -h' or 'iptables-restore --help' for more information.
modprobe: ERROR: could not insert 'ip_tables': Operation not permitted
iptables-restore v1.6.0: iptables-restore: unable to initialize table 'filter'

Error occurred at line: 12
Try `iptables-restore -h' or 'iptables-restore --help' for more information.
modprobe: ERROR: could not insert 'ip_tables': Operation not permitted
iptables-restore v1.6.0: iptables-restore: unable to initialize table 'filter'

Error occurred at line: 12
Try `iptables-restore -h' or 'iptables-restore --help' for more information.
modprobe: ERROR: could not insert 'ip_tables': Operation not permitted
iptables-restore v1.6.0: iptables-restore: unable to initialize table 'filter'

Error occurred at line: 1
Try `iptables-restore -h' or 'iptables-restore --help' for more information.
modprobe: ERROR: could not insert 'ip_tables': Operation not permitted
iptables-restore v1.6.0: iptables-restore: unable to initialize table 'filter'

Error occurred at line: 1
Try `iptables-restore -h' or 'iptables-restore --help' for more information.
modprobe: ERROR: could not insert 'ip_tables': Operation not permitted
iptables-restore v1.6.0: iptables-restore: unable to initialize table 'filter'

Error occurred at line: 1
Try `iptables-restore -h' or 'iptables-restore --help' for more information.

Problem loading ipv6 (skipping)
Problem running '/etc/ufw/before.rules'
Problem running '/etc/ufw/after.rules'
Problem running '/etc/ufw/user.rules'