Warning in routing: Cannot normalize {o_name} routing objects
... 'bool' object has no attribute 'get'
... Check further error messages for more details
Errors encountered while processing 06-bridge.yml
IncorrectType in linux: netlab does not support VLANs in Linux virtual machines (node dut)
... Use 'frr' device instead
... Set defaults.devices.linux.warnings.vm_vlan to False to disable this check
Fatal error in netlab: Cannot proceed beyond this point due to errors, exiting