[  674.124755] bond0: (slave eth0): making interface the new active one
[  674.124856] bond0: (slave eth0): Enslaving as an active interface with an up link
[  678.285232] bond0: (slave eth0): Releasing backup interface
[  678.354665] bond0: (slave eth0): Enslaving as an active interface with an up link
[  682.509443] bond0: (slave eth0): Releasing backup interface
[  682.532352] bond0 (unregistering): Released all slaves