[  674.027785] bond0: (slave eth0): making interface the new active one
[  674.027881] bond0: (slave eth0): Enslaving as an active interface with an up link
[  678.218144] bond0: (slave eth0): Releasing backup interface
[  678.282917] bond0: (slave eth0): Enslaving as an active interface with an up link
[  682.442727] bond0: (slave eth0): Releasing backup interface
[  682.462515] bond0 (unregistering): Released all slaves