[  685.626579] bond0: (slave eth0): making interface the new active one
[  685.626688] bond0: (slave eth0): Enslaving as an active interface with an up link
[  685.647002] 8021q: adding VLAN 0 to HW filter on device bond0
[  689.801722] bond0: (slave eth0): Releasing backup interface
[  689.867133] bond0: (slave eth0): Enslaving as an active interface with an up link
[  689.885938] 8021q: adding VLAN 0 to HW filter on device bond0
[  694.021036] bond0: (slave eth0): Releasing backup interface
[  694.041953] bond0 (unregistering): Released all slaves