[  685.654190] bond0: (slave eth0): making interface the new active one
[  685.654238] bond0: (slave eth0): Enslaving as an active interface with an up link
[  685.658754] 8021q: adding VLAN 0 to HW filter on device bond0
[  689.792701] bond0: (slave eth0): Releasing backup interface
[  689.819279] bond0: (slave eth0): Enslaving as an active interface with an up link
[  689.824051] 8021q: adding VLAN 0 to HW filter on device bond0
[  693.956089] bond0: (slave eth0): Releasing backup interface
[  693.979814] bond0 (unregistering): Released all slaves