[  686.400946] bond0: (slave eth0): making interface the new active one
[  686.401007] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.405949] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.495945] bond0: (slave eth0): Releasing backup interface
[  690.517268] bond0: (slave eth0): Enslaving as an active interface with an up link
[  690.522402] 8021q: adding VLAN 0 to HW filter on device bond0
[  694.664204] bond0: (slave eth0): Releasing backup interface
[  694.691153] bond0 (unregistering): Released all slaves