[  858.861583] bond0: (slave eth0): making interface the new active one
[  858.861661] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.867962] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.982103] bond0: (slave eth0): Releasing backup interface
[  863.010586] bond0: (slave eth0): Enslaving as an active interface with an up link
[  863.016569] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.139590] bond0: (slave eth0): Releasing backup interface
[  867.159539] bond0 (unregistering): Released all slaves