bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
bond0 (unregistering): Released all slaves
unregister_netdevice: waiting for veth1_macvtap to become free. Usage count = 2
unregister_netdevice: waiting for veth1_macvtap to become free. Usage count = 2
unregister_netdevice: waiting for veth1_macvtap to become free. Usage count = 2