DHCP issue when updating jail (Unifi)

Hoping that someone can help me with an issue I just started having.
I currently have TrueNas 13.3 installed. I know I know, but not yet.
So I have a jail that runs Unifi and I was hoping to upgrade it from Unifi7 to Unifi8. To do that I upgraded the jail:

Took snapshot of jail
iocage fetch
iocage upgrade unifi -r 13.5-RELEASE unifi
In console of jail: pkg update -f && pkg upgrade

Then I did pkg install unifi8.

Now my issue that the CPU is racing, I can no longer access the website for my Unifi controller (though Unifi service is started) and I get the following error in the log of Unifi:

May  7 23:42:39 Fi pkg[35826]: mongodb36-3.6.23_1 deinstalled
May  7 23:42:43 Fi pkg[35826]: yaml-cpp-0.8.0 installed
May  7 23:42:47 Fi pkg[35826]: mongodb60-6.0.20_2 installed
May  7 23:42:50 Fi pkg[35826]: unifi8-8.6.9_2 installed
May  7 23:45:09 Fi dhclient[5464]: receive_packet failed on epair0b: Device not configured
May  7 23:45:09 Fi dhclient[5464]: ioctl(SIOCGIFFLAGS) on epair0b: Operation not permitted
May  7 23:45:09 Fi dhclient[5464]: Interface epair0b no longer appears valid.
May  7 23:45:09 Fi dhclient[5464]: No live interfaces to poll on - exiting.
May  7 23:45:09 Fi dhclient[5464]: exiting.
May  7 23:45:09 Fi dhclient[5464]: connection closed
May  7 23:45:09 Fi dhclient[5464]: exiting.
May  7 23:45:09 Fi syslogd: exiting on signal 15
May  7 23:45:17 Fi syslogd: kernel boot file is /boot/kernel/kernel

So is this kernel panic? How do/can I resolve this?

For me Unifi 8.2.93 is running just fine with 13.4-RELEASE-p1

Don’t use jail version newer than host. You are inviting all sorts of issues.

I’m with you on this one.