[  681.797799] bond0: (slave eth0): making interface the new active one
[  681.797908] bond0: (slave eth0): Enslaving as an active interface with an up link
[  685.963005] bond0: (slave eth0): Releasing backup interface
[  686.033376] bond0: (slave eth0): Enslaving as an active interface with an up link
[  690.188112] bond0: (slave eth0): Releasing backup interface
[  690.201052] bond0 (unregistering): Released all slaves