[  685.052590] bond0: (slave eth0): making interface the new active one
[  685.052730] bond0: (slave eth0): Enslaving as an active interface with an up link
[  685.058397] 8021q: adding VLAN 0 to HW filter on device bond0
[  689.161146] bond0: (slave eth0): Releasing backup interface
[  689.189375] bond0: (slave eth0): Enslaving as an active interface with an up link
[  689.194393] 8021q: adding VLAN 0 to HW filter on device bond0
[  693.325990] bond0: (slave eth0): Releasing backup interface
[  693.352894] bond0 (unregistering): Released all slaves