[  981.766395][T16122] bond0: (slave eth0): making interface the new active one
[  981.767180][T16122] bond0: (slave eth0): Enslaving as an active interface with an up link
[  981.847319][T16123] 8021q: adding VLAN 0 to HW filter on device bond0
[  986.149609][T16126] bond0: (slave eth0): Releasing backup interface
[  986.410102][T16129] bond0: (slave eth0): Enslaving as an active interface with an up link
[  986.477437][T16130] 8021q: adding VLAN 0 to HW filter on device bond0
[  990.736565][ T6751] bond0: (slave eth0): Releasing backup interface
[  990.787683][ T6751] bond0 (unregistering): Released all slaves