[  717.882504] bond0: (slave eth0): making interface the new active one
[  717.882612] bond0: (slave eth0): Enslaving as an active interface with an up link
[  717.889114] 8021q: adding VLAN 0 to HW filter on device bond0
[  721.981843] bond0: (slave eth0): Releasing backup interface
[  722.003396] bond0: (slave eth0): Enslaving as an active interface with an up link
[  722.009116] 8021q: adding VLAN 0 to HW filter on device bond0
[  726.149924] bond0: (slave eth0): Releasing backup interface
[  726.175870] bond0 (unregistering): Released all slaves