[  685.626908] bond0: (slave eth0): making interface the new active one
[  685.626966] bond0: (slave eth0): Enslaving as an active interface with an up link
[  685.631918] 8021q: adding VLAN 0 to HW filter on device bond0
[  689.733437] bond0: (slave eth0): Releasing backup interface
[  689.756342] bond0: (slave eth0): Enslaving as an active interface with an up link
[  689.761181] 8021q: adding VLAN 0 to HW filter on device bond0
[  693.896893] bond0: (slave eth0): Releasing backup interface
[  693.929801] bond0 (unregistering): Released all slaves