[  867.590252][T17990] bond0: (slave eth0): making interface the new active one
[  867.590998][T17990] bond0: (slave eth0): Enslaving as an active interface with an up link
[  867.651873][T17991] 8021q: adding VLAN 0 to HW filter on device bond0
[  871.959103][T17994] bond0: (slave eth0): Releasing backup interface
[  872.133087][T17997] bond0: (slave eth0): Enslaving as an active interface with an up link
[  872.188761][T17998] 8021q: adding VLAN 0 to HW filter on device bond0
[  876.422145][T16747] bond0: (slave eth0): Releasing backup interface
[  876.467968][T16747] bond0 (unregistering): Released all slaves