[  863.312834][T22457] bond0: (slave eth0): making interface the new active one
[  863.313391][T22457] bond0: (slave eth0): Enslaving as an active interface with an up link
[  863.355928][T22458] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.585598][T22461] bond0: (slave eth0): Releasing backup interface
[  867.728137][T22464] bond0: (slave eth0): Enslaving as an active interface with an up link
[  867.770376][T22465] 8021q: adding VLAN 0 to HW filter on device bond0
[  871.934779][T22466] bond0: (slave eth0): Releasing backup interface
[  871.997571][T22466] bond0 (unregistering): Released all slaves