[  717.386194] bond0: (slave eth0): making interface the new active one
[  717.386249] bond0: (slave eth0): Enslaving as an active interface with an up link
[  717.390972] 8021q: adding VLAN 0 to HW filter on device bond0
[  721.532409] bond0: (slave eth0): Releasing backup interface
[  721.552636] bond0: (slave eth0): Enslaving as an active interface with an up link
[  721.557566] 8021q: adding VLAN 0 to HW filter on device bond0
[  725.696931] bond0: (slave eth0): Releasing backup interface
[  725.725873] bond0 (unregistering): Released all slaves