[  862.674795][T19549] bond0: (slave eth0): making interface the new active one
[  862.675852][T19549] bond0: (slave eth0): Enslaving as an active interface with an up link
[  862.713984][T19550] 8021q: adding VLAN 0 to HW filter on device bond0
[  866.968262][T19553] bond0: (slave eth0): Releasing backup interface
[  867.100861][T19556] bond0: (slave eth0): Enslaving as an active interface with an up link
[  867.163758][T19557] 8021q: adding VLAN 0 to HW filter on device bond0
[  871.371116][ T8689] bond0: (slave eth0): Releasing backup interface
[  871.421981][ T8689] bond0 (unregistering): Released all slaves