[  674.300417] bond0: (slave eth0): making interface the new active one
[  674.300509] bond0: (slave eth0): Enslaving as an active interface with an up link
[  678.475024] bond0: (slave eth0): Releasing backup interface
[  678.531893] bond0: (slave eth0): Enslaving as an active interface with an up link
[  682.698599] bond0: (slave eth0): Releasing backup interface
[  682.711553] bond0 (unregistering): Released all slaves