When running Trisul Network Analytics inside a LXC/LXD container you may get
the following permissions error
terminate called after throwing an instance of 'std::runtime_error'
what(): Permission denied : /sys/class/dmi/id/product_uuid
TO fix this start the container in privileged mode
lxc stop mycontainer1
lxc config set mycontainer1 security.privileged true
lxc start mycontainer1