[  942.413557][T23272] bond0: (slave eth0): making interface the new active one
[  942.413964][T23272] bond0: (slave eth0): Enslaving as an active interface with an up link
[  942.459516][T23273] 8021q: adding VLAN 0 to HW filter on device bond0
[  946.683528][T23276] bond0: (slave eth0): Releasing backup interface
[  946.829808][T23279] bond0: (slave eth0): Enslaving as an active interface with an up link
[  946.871504][T23280] 8021q: adding VLAN 0 to HW filter on device bond0
[  951.028346][T21439] bond0: (slave eth0): Releasing backup interface
[  951.086043][T21439] bond0 (unregistering): Released all slaves