[  852.707152][T18565] bond0: (slave eth0): making interface the new active one
[  852.707599][T18565] bond0: (slave eth0): Enslaving as an active interface with an up link
[  852.751748][T18566] 8021q: adding VLAN 0 to HW filter on device bond0
[  857.015956][T18569] bond0: (slave eth0): Releasing backup interface
[  857.170053][T18572] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.208252][T18573] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.441793][   T70] bond0: (slave eth0): Releasing backup interface
[  861.495411][   T70] bond0 (unregistering): Released all slaves