[  847.101738][T19530] bond0: (slave eth0): making interface the new active one
[  847.102197][T19530] bond0: (slave eth0): Enslaving as an active interface with an up link
[  847.151922][T19531] 8021q: adding VLAN 0 to HW filter on device bond0
[  851.409294][T19534] bond0: (slave eth0): Releasing backup interface
[  851.582271][T19537] bond0: (slave eth0): Enslaving as an active interface with an up link
[  851.622431][T19538] 8021q: adding VLAN 0 to HW filter on device bond0
[  855.829571][  T222] bond0: (slave eth0): Releasing backup interface
[  855.863716][  T222] bond0 (unregistering): Released all slaves