[  853.765567][T19024] bond0: (slave eth0): making interface the new active one
[  853.766288][T19024] bond0: (slave eth0): Enslaving as an active interface with an up link
[  853.825380][T19025] 8021q: adding VLAN 0 to HW filter on device bond0
[  858.098474][T19028] bond0: (slave eth0): Releasing backup interface
[  858.256483][T19031] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.302068][T19032] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.471149][T17781] bond0: (slave eth0): Releasing backup interface
[  862.539708][T17781] bond0 (unregistering): Released all slaves