[  675.314837] bond0: (slave eth0): making interface the new active one
[  675.314947] bond0: (slave eth0): Enslaving as an active interface with an up link
[  679.515363] bond0: (slave eth0): Releasing backup interface
[  679.588244] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.745113] bond0: (slave eth0): Releasing backup interface
[  683.766004] bond0 (unregistering): Released all slaves