[ 28.528586] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 28.535684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.543600] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 28.553933] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.560764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.702488] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 29.118495] can: request_module (can-proto-0) failed. [ 29.128094] can: request_module (can-proto-0) failed. [ 29.136604] can: request_module (can-proto-0) failed. [ 39.070534] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.15.202' (ECDSA) to the list of known hosts. [ 49.078337] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1