[   31.268246] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[   31.276072] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[   31.286457] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready
[   31.294312] batman_adv: batadv0: Interface activated: batadv_slave_1
[   31.301827] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[   31.311326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[   31.942332] can: request_module (can-proto-0) failed.
[   31.960723] can: request_module (can-proto-0) failed.
[   31.972529] can: request_module (can-proto-0) failed.
[   41.723707] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1
Warning: Permanently added '10.128.1.80' (ECDSA) to the list of known hosts.
[   51.801698] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1