[  852.526878][T19586] bond0: (slave eth0): making interface the new active one
[  852.534035][T19586] bond0: (slave eth0): Enslaving as an active interface with an up link
[  852.572143][T19587] 8021q: adding VLAN 0 to HW filter on device bond0
[  856.829879][T19590] bond0: (slave eth0): Releasing backup interface
[  856.973229][T19593] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.011743][T19594] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.251207][T19160] bond0: (slave eth0): Releasing backup interface
[  861.301934][T19160] bond0 (unregistering): Released all slaves