[  674.847382] bond0: (slave eth0): making interface the new active one
[  674.847461] bond0: (slave eth0): Enslaving as an active interface with an up link
[  679.048727] bond0: (slave eth0): Releasing backup interface
[  679.113300] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.272192] bond0: (slave eth0): Releasing backup interface
[  683.288166] bond0 (unregistering): Released all slaves