[  713.344919] bond0: (slave eth0): making interface the new active one
[  713.344986] bond0: (slave eth0): Enslaving as an active interface with an up link
[  713.350504] 8021q: adding VLAN 0 to HW filter on device bond0
[  717.492143] bond0: (slave eth0): Releasing backup interface
[  717.514507] bond0: (slave eth0): Enslaving as an active interface with an up link
[  717.519689] 8021q: adding VLAN 0 to HW filter on device bond0
[  721.659085] bond0: (slave eth0): Releasing backup interface
[  721.682938] bond0 (unregistering): Released all slaves