[  886.550189][T20353] bond0: (slave eth0): making interface the new active one
[  886.550640][T20353] bond0: (slave eth0): Enslaving as an active interface with an up link
[  886.600138][T20354] 8021q: adding VLAN 0 to HW filter on device bond0
[  890.826741][T20357] bond0: (slave eth0): Releasing backup interface
[  890.963238][T20360] bond0: (slave eth0): Enslaving as an active interface with an up link
[  891.003802][T20361] 8021q: adding VLAN 0 to HW filter on device bond0
[  895.189541][   T71] bond0: (slave eth0): Releasing backup interface
[  895.240032][   T71] bond0 (unregistering): Released all slaves