[  658.607839] bond0: (slave eth0): making interface the new active one
[  658.607927] bond0: (slave eth0): Enslaving as an active interface with an up link
[  662.793076] bond0: (slave eth0): Releasing backup interface
[  662.871647] bond0: (slave eth0): Enslaving as an active interface with an up link
[  667.021336] bond0: (slave eth0): Releasing backup interface
[  667.050170] bond0 (unregistering): Released all slaves