[ 28.203717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.212035] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 28.221383] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.228383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.372511] syz-executor.0 (7975) used greatest stack depth: 23784 bytes left [ 28.380069] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 28.765536] can: request_module (can-proto-0) failed. [ 28.773967] can: request_module (can-proto-0) failed. [ 28.784101] can: request_module (can-proto-0) failed. [ 38.520045] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.0.74' (ECDSA) to the list of known hosts. 2022/05/15 19:37:24 parsed 1 programs 2022/05/15 19:37:24 executed programs: 0 [ 48.447366] Bluetooth: hci0 command 0x0409 tx timeout [ 48.776922] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 [ 50.526514] Bluetooth: hci0 command 0x041b tx timeout [ 52.606148] Bluetooth: hci0 command 0x040f tx timeout [ 54.685830] Bluetooth: hci0 command 0x0419 tx timeout