[  674.885547] bond0: (slave eth0): making interface the new active one
[  674.885624] bond0: (slave eth0): Enslaving as an active interface with an up link
[  679.056029] bond0: (slave eth0): Releasing backup interface
[  679.125614] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.286445] bond0: (slave eth0): Releasing backup interface
[  683.308305] bond0 (unregistering): Released all slaves