[  966.962004][T23728] bond0: (slave eth0): making interface the new active one
[  966.962419][T23728] bond0: (slave eth0): Enslaving as an active interface with an up link
[  967.006432][T23729] 8021q: adding VLAN 0 to HW filter on device bond0
[  971.273675][T23732] bond0: (slave eth0): Releasing backup interface
[  971.429743][T23735] bond0: (slave eth0): Enslaving as an active interface with an up link
[  971.478308][T23736] 8021q: adding VLAN 0 to HW filter on device bond0
[  975.610666][  T208] bond0: (slave eth0): Releasing backup interface
[  975.660143][  T208] bond0 (unregistering): Released all slaves