[  863.709839][T18776] bond0: (slave eth0): making interface the new active one
[  863.710276][T18776] bond0: (slave eth0): Enslaving as an active interface with an up link
[  863.748255][T18777] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.989557][T18780] bond0: (slave eth0): Releasing backup interface
[  868.161007][T18783] bond0: (slave eth0): Enslaving as an active interface with an up link
[  868.208398][T18784] 8021q: adding VLAN 0 to HW filter on device bond0
[  872.393774][ T8494] bond0: (slave eth0): Releasing backup interface
[  872.462281][ T8494] bond0 (unregistering): Released all slaves