[  662.651218] bond0: (slave eth0): making interface the new active one
[  662.651325] bond0: (slave eth0): Enslaving as an active interface with an up link
[  666.824644] bond0: (slave eth0): Releasing backup interface
[  666.886820] bond0: (slave eth0): Enslaving as an active interface with an up link
[  671.047416] bond0: (slave eth0): Releasing backup interface
[  671.079379] bond0 (unregistering): Released all slaves