[  678.078442] bond0: (slave eth0): making interface the new active one
[  678.078518] bond0: (slave eth0): Enslaving as an active interface with an up link
[  682.252631] bond0: (slave eth0): Releasing backup interface
[  682.321128] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.480440] bond0: (slave eth0): Releasing backup interface
[  686.514147] bond0 (unregistering): Released all slaves