[  553.885124] bond0: (slave eth0): making interface the new active one
[  553.885208] bond0: (slave eth0): Enslaving as an active interface with an up link
[  558.033780] bond0: (slave eth0): Releasing backup interface
[  558.099847] bond0: (slave eth0): Enslaving as an active interface with an up link
[  562.262386] bond0: (slave eth0): Releasing backup interface
[  562.294390] bond0 (unregistering): Released all slaves