[ 505.843712] bond0: (slave eth0): making interface the new active one [ 505.843803] bond0: (slave eth0): Enslaving as an active interface with an up link [ 510.027002] bond0: (slave eth0): Releasing backup interface [ 510.116001] bond0: (slave eth0): Enslaving as an active interface with an up link [ 514.317506] bond0: (slave eth0): Releasing backup interface [ 514.349406] bond0 (unregistering): Released all slaves