[  878.482139][T19968] bond0: (slave eth0): making interface the new active one
[  878.482575][T19968] bond0: (slave eth0): Enslaving as an active interface with an up link
[  878.536622][T19969] 8021q: adding VLAN 0 to HW filter on device bond0
[  882.799888][T19972] bond0: (slave eth0): Releasing backup interface
[  882.944034][T19975] bond0: (slave eth0): Enslaving as an active interface with an up link
[  882.987959][T19976] 8021q: adding VLAN 0 to HW filter on device bond0
[  887.218790][T17805] bond0: (slave eth0): Releasing backup interface
[  887.284745][T17805] bond0 (unregistering): Released all slaves