[  815.584298][ T9172] bond0: (slave eth0): making interface the new active one
[  815.584946][ T9172] bond0: (slave eth0): Enslaving as an active interface with an up link
[  820.341032][ T9176] bond0: (slave eth0): Releasing backup interface
[  820.845648][ T9179] bond0: (slave eth0): Enslaving as an active interface with an up link
[  825.432338][ T8638] bond0: (slave eth0): Releasing backup interface
[  825.663639][ T8638] bond0 (unregistering): Released all slaves