[  634.051204][T13351] bond0: (slave eth0): making interface the new active one
[  634.051669][T13351] bond0: (slave eth0): Enslaving as an active interface with an up link
[  634.107383][T13352] 8021q: adding VLAN 0 to HW filter on device bond0
[  638.395018][T13355] bond0: (slave eth0): Releasing backup interface
[  638.562751][T13358] bond0: (slave eth0): Enslaving as an active interface with an up link
[  638.623446][T13359] 8021q: adding VLAN 0 to HW filter on device bond0
[  642.877036][   T69] bond0: (slave eth0): Releasing backup interface
[  642.930981][   T69] bond0 (unregistering): Released all slaves