[  674.926049] bond0: (slave eth0): making interface the new active one
[  674.926171] bond0: (slave eth0): Enslaving as an active interface with an up link
[  679.112492] bond0: (slave eth0): Releasing backup interface
[  679.175163] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.337407] bond0: (slave eth0): Releasing backup interface
[  683.359257] bond0 (unregistering): Released all slaves