[  675.593407] bond0: (slave eth0): making interface the new active one
[  675.593524] bond0: (slave eth0): Enslaving as an active interface with an up link
[  679.756274] bond0: (slave eth0): Releasing backup interface
[  679.819180] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.983555] bond0: (slave eth0): Releasing backup interface
[  684.009247] bond0 (unregistering): Released all slaves