[  858.839873] bond0: (slave eth0): making interface the new active one
[  858.839980] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.846446] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.994945] bond0: (slave eth0): Releasing backup interface
[  863.019346] bond0: (slave eth0): Enslaving as an active interface with an up link
[  863.025879] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.151731] bond0: (slave eth0): Releasing backup interface
[  867.177693] bond0 (unregistering): Released all slaves