[  854.534594] bond0: (slave eth0): making interface the new active one
[  854.534675] bond0: (slave eth0): Enslaving as an active interface with an up link
[  854.540094] 8021q: adding VLAN 0 to HW filter on device bond0
[  858.692220] bond0: (slave eth0): Releasing backup interface
[  858.716170] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.721539] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.849855] bond0: (slave eth0): Releasing backup interface
[  862.875022] bond0 (unregistering): Released all slaves