[  851.866402][T19652] bond0: (slave eth0): making interface the new active one
[  851.866949][T19652] bond0: (slave eth0): Enslaving as an active interface with an up link
[  851.916353][T19653] 8021q: adding VLAN 0 to HW filter on device bond0
[  856.141958][T19656] bond0: (slave eth0): Releasing backup interface
[  856.286847][T19659] bond0: (slave eth0): Enslaving as an active interface with an up link
[  856.333055][T19660] 8021q: adding VLAN 0 to HW filter on device bond0
[  860.560481][ T8814] bond0: (slave eth0): Releasing backup interface
[  860.613407][ T8814] bond0 (unregistering): Released all slaves