[  731.281779] bond0: (slave eth0): making interface the new active one
[  731.281903] bond0: (slave eth0): Enslaving as an active interface with an up link
[  735.433147] bond0: (slave eth0): Releasing backup interface
[  735.497384] bond0: (slave eth0): Enslaving as an active interface with an up link
[  739.653129] bond0: (slave eth0): Releasing backup interface
[  739.681072] bond0 (unregistering): Released all slaves