[  679.322340] bond0: (slave eth0): making interface the new active one
[  679.322442] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.531117] bond0: (slave eth0): Releasing backup interface
[  683.599946] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.762063] bond0: (slave eth0): Releasing backup interface
[  687.792568] bond0 (unregistering): Released all slaves