[  661.448679] bond0: (slave eth0): making interface the new active one
[  661.448812] bond0: (slave eth0): Enslaving as an active interface with an up link
[  665.608591] bond0: (slave eth0): Releasing backup interface
[  665.676193] bond0: (slave eth0): Enslaving as an active interface with an up link
[  669.834126] bond0: (slave eth0): Releasing backup interface
[  669.853093] bond0 (unregistering): Released all slaves