Warning in adjust_test: ioll2 does not support GRE tunnels over IPv6
[CONFIG]  dut: ifstate,normalize,initial,routing,ospf,tunnel.gre
[CONFIG]  r2: initial,routing,ospf,tunnel.gre,daemons,hosts
[CONFIG]  r3: initial,routing,daemons,hosts (shared)
[CONFIG]  core: initial,daemons,hosts (shared)
Created provider configuration file: clab.yml
Created pickled transformed topology data into netlab.snapshot.pickle
Created group_vars for all
Created group_vars for modules
Created group_vars for custom_configs
Created group_vars for ioll2
Created host_vars for dut
Created group_vars for frr
Created host_vars for r2, r3, core
Created minimized Ansible inventory hosts.yml
Created Ansible configuration file: ansible.cfg