[  850.195175][ T9241] bond0: (slave eth0): making interface the new active one
[  850.196276][ T9241] bond0: (slave eth0): Enslaving as an active interface with an up link
[  854.914612][ T9245] bond0: (slave eth0): Releasing backup interface
[  855.429748][ T9248] bond0: (slave eth0): Enslaving as an active interface with an up link
[  860.077061][ T8386] bond0: (slave eth0): Releasing backup interface
[  860.312422][ T8386] bond0 (unregistering): Released all slaves