[  951.775086][T22142] bond0: (slave eth0): making interface the new active one
[  951.776366][T22142] bond0: (slave eth0): Enslaving as an active interface with an up link
[  951.836244][T22143] 8021q: adding VLAN 0 to HW filter on device bond0
[  956.094954][T22146] bond0: (slave eth0): Releasing backup interface
[  956.257923][T22149] bond0: (slave eth0): Enslaving as an active interface with an up link
[  956.300198][T22150] 8021q: adding VLAN 0 to HW filter on device bond0
[  960.500782][   T72] bond0: (slave eth0): Releasing backup interface
[  960.557688][   T72] bond0 (unregistering): Released all slaves