[  661.481513] bond0: (slave eth0): making interface the new active one
[  661.481593] bond0: (slave eth0): Enslaving as an active interface with an up link
[  665.675914] bond0: (slave eth0): Releasing backup interface
[  665.739905] bond0: (slave eth0): Enslaving as an active interface with an up link
[  669.904196] bond0: (slave eth0): Releasing backup interface
[  669.932115] bond0 (unregistering): Released all slaves