[  662.453193] bond0: (slave eth0): making interface the new active one
[  662.453307] bond0: (slave eth0): Enslaving as an active interface with an up link
[  666.632813] bond0: (slave eth0): Releasing backup interface
[  666.693983] bond0: (slave eth0): Enslaving as an active interface with an up link
[  670.859566] bond0: (slave eth0): Releasing backup interface
[  670.887454] bond0 (unregistering): Released all slaves