[  858.728736] bond0: (slave eth0): making interface the new active one
[  858.728808] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.734029] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.860600] bond0: (slave eth0): Releasing backup interface
[  862.883883] bond0: (slave eth0): Enslaving as an active interface with an up link
[  862.889305] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.017167] bond0: (slave eth0): Releasing backup interface
[  867.071235] bond0 (unregistering): Released all slaves