[  820.599663][T18588] bond0: (slave eth0): making interface the new active one
[  820.600124][T18588] bond0: (slave eth0): Enslaving as an active interface with an up link
[  820.662397][T18589] 8021q: adding VLAN 0 to HW filter on device bond0
[  824.897816][T18592] bond0: (slave eth0): Releasing backup interface
[  825.044862][T18595] bond0: (slave eth0): Enslaving as an active interface with an up link
[  825.083419][T18596] 8021q: adding VLAN 0 to HW filter on device bond0
[  829.312509][ T6683] bond0: (slave eth0): Releasing backup interface
[  829.361070][ T6683] bond0 (unregistering): Released all slaves