4:23:23,286 ERROR 9 - user.core.dm - Interface EthIIIf: Multicast MAC address is not allowed for emulated devices (Device 1)
14:23:23,286 INFO 9 - user.event - Interface IPv4 17 has invalid Network Stack. Please see log for details
This means one of the Device Blocks source MAC is configured as multicast which is not allowed.
01:10:94:00:00:01 (multicast MAC, not allowed)
00:10:94:00:00:01 (non-multicast, good)