[  941.035091][T22967] bond0: (slave eth0): making interface the new active one
[  941.035521][T22967] bond0: (slave eth0): Enslaving as an active interface with an up link
[  941.112213][T22968] 8021q: adding VLAN 0 to HW filter on device bond0
[  945.350596][T22972] bond0: (slave eth0): Releasing backup interface
[  945.553949][T22975] bond0: (slave eth0): Enslaving as an active interface with an up link
[  945.603538][T22976] 8021q: adding VLAN 0 to HW filter on device bond0
[  949.812213][T21225] bond0: (slave eth0): Releasing backup interface
[  949.850734][T21225] bond0 (unregistering): Released all slaves