[  878.005997][T20634] bond0: (slave eth0): making interface the new active one
[  878.006485][T20634] bond0: (slave eth0): Enslaving as an active interface with an up link
[  878.044150][T20635] 8021q: adding VLAN 0 to HW filter on device bond0
[  882.312071][T20638] bond0: (slave eth0): Releasing backup interface
[  882.460120][T20641] bond0: (slave eth0): Enslaving as an active interface with an up link
[  882.501913][T20642] 8021q: adding VLAN 0 to HW filter on device bond0
[  886.718906][T19383] bond0: (slave eth0): Releasing backup interface
[  886.770434][T19383] bond0 (unregistering): Released all slaves