[  685.162666] bond0: (slave eth0): making interface the new active one
[  685.162722] bond0: (slave eth0): Enslaving as an active interface with an up link
[  685.168049] 8021q: adding VLAN 0 to HW filter on device bond0
[  689.286641] bond0: (slave eth0): Releasing backup interface
[  689.309050] bond0: (slave eth0): Enslaving as an active interface with an up link
[  689.313894] 8021q: adding VLAN 0 to HW filter on device bond0
[  693.454540] bond0: (slave eth0): Releasing backup interface
[  693.481441] bond0 (unregistering): Released all slaves