[  729.049847] bond0: (slave eth0): making interface the new active one
[  729.049935] bond0: (slave eth0): Enslaving as an active interface with an up link
[  733.192877] bond0: (slave eth0): Releasing backup interface
[  733.249135] bond0: (slave eth0): Enslaving as an active interface with an up link
[  737.419247] bond0: (slave eth0): Releasing backup interface
[  737.440190] bond0 (unregistering): Released all slaves