[  675.294786] bond0: (slave eth0): making interface the new active one
[  675.294960] bond0: (slave eth0): Enslaving as an active interface with an up link
[  679.502928] bond0: (slave eth0): Releasing backup interface
[  679.574851] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.726675] bond0: (slave eth0): Releasing backup interface
[  683.757464] bond0 (unregistering): Released all slaves