unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1
sctp: [Deprecated]: syz-executor.1 (pid 11814) Use of int in maxseg socket option.
Use struct sctp_assoc_value instead
batman_adv: The newly added mac address (00:20:00:00:00:00) already exists on: batadv_slave_0
batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!