[  685.420919] bond0: (slave eth0): making interface the new active one
[  685.420977] bond0: (slave eth0): Enslaving as an active interface with an up link
[  685.425799] 8021q: adding VLAN 0 to HW filter on device bond0
[  689.542614] bond0: (slave eth0): Releasing backup interface
[  689.564804] bond0: (slave eth0): Enslaving as an active interface with an up link
[  689.569690] 8021q: adding VLAN 0 to HW filter on device bond0
[  693.709042] bond0: (slave eth0): Releasing backup interface
[  693.739947] bond0 (unregistering): Released all slaves