Upgrade 2.4.4 --> 2.4.4p1 Errors

dsp3

After updating and rebooting I'm seeing 100% packet loss on Openvpn client gateways (all 3). Restarting one of them and everything starts to work again. Some of the errors I'm seeing:

Dec 7 18:17:37	dhcpleases		/etc/hosts changed size from original!
Dec 7 18:17:37	dhcpleases		Could not deliver signal HUP to process because its pidfile (/var/run/unbound.pid) does not exist, No such process.
Dec 7 18:17:38	dhcpleases		kqueue error: unkown
Dec 7 18:17:40	php-fpm	337	/services_unbound.php: The command '/sbin/route delete -host ' returned exit code '64', the output was 'route: destination parameter required route: usage: route [-46dnqtv] command [[modifiers] args]'
Dec 7 18:17:40	php-fpm	337	/services_unbound.php: The command '/sbin/route delete -host ' returned exit code '64', the output was 'route: destination parameter required route: usage: route [-46dnqtv] command [[modifiers] args]'
Dec 7 18:17:40	php-fpm	337	/services_unbound.php: The command '/sbin/route delete -host ' returned exit code '64', the output was 'route: destination parameter required route: usage: route [-46dnqtv] command [[modifiers] args]'
Dec 7 18:17:40	php-fpm	337	/services_unbound.php: The command '/sbin/route delete -host ' returned exit code '64', the output was 'route: destination parameter required route: usage: route [-46dnqtv] command [[modifiers] args]'

Dec 7 18:13:19	php-cgi		rc.bootup: NTPD is starting up.
Dec 7 18:13:19	php-cgi		rc.bootup: The command '/usr/sbin/arp -s '192.168.1.10' 'e4:f4:c6:09:xx:xx'' returned exit code '1', the output was 'arp: writing to routing socket: Cannot allocate memory'
Dec 7 18:13:19	php-cgi		rc.bootup: The command '/usr/sbin/arp -s '192.168.1.50' '00:08:9b:c1:xx:xx'' returned exit code '1', the output was 'arp: writing to routing socket: Cannot allocate memory'
Dec 7 18:13:19	php-cgi		rc.bootup: The command '/usr/sbin/arp -s '192.168.1.51' '00:08:9b:c2:xx:xx'' returned exit code '1', the output was 'arp: writing to routing socket: Cannot allocate memory'
Dec 7 18:13:19	check_reload_status		Updating all dyndns

rc.bootup: The command '/sbin/route delete -host ' returned exit code '64', the output was 'route: destination parameter required route: usage: route [-46dnqtv] command [[modifiers] args]'

dsp3

Seems this is related to Unbound noted in this post