[  673.680331] bond0: (slave eth0): making interface the new active one
[  673.680432] bond0: (slave eth0): Enslaving as an active interface with an up link
[  677.853564] bond0: (slave eth0): Releasing backup interface
[  677.914266] bond0: (slave eth0): Enslaving as an active interface with an up link
[  682.077522] bond0: (slave eth0): Releasing backup interface
[  682.106451] bond0 (unregistering): Released all slaves