[  685.659608] bond0: (slave eth0): making interface the new active one
[  685.659688] bond0: (slave eth0): Enslaving as an active interface with an up link
[  685.665469] 8021q: adding VLAN 0 to HW filter on device bond0
[  689.789351] bond0: (slave eth0): Releasing backup interface
[  689.814046] bond0: (slave eth0): Enslaving as an active interface with an up link
[  689.819676] 8021q: adding VLAN 0 to HW filter on device bond0
[  693.955018] bond0: (slave eth0): Releasing backup interface
[  693.985865] bond0 (unregistering): Released all slaves