[  685.798424] bond0: (slave eth0): making interface the new active one
[  685.798492] bond0: (slave eth0): Enslaving as an active interface with an up link
[  685.803396] 8021q: adding VLAN 0 to HW filter on device bond0
[  689.922953] bond0: (slave eth0): Releasing backup interface
[  689.944760] bond0: (slave eth0): Enslaving as an active interface with an up link
[  689.949607] 8021q: adding VLAN 0 to HW filter on device bond0
[  694.091296] bond0: (slave eth0): Releasing backup interface
[  694.118238] bond0 (unregistering): Released all slaves