[  819.946750] bond0: (slave eth0): making interface the new active one
[  819.946809] bond0: (slave eth0): Enslaving as an active interface with an up link
[  819.951762] 8021q: adding VLAN 0 to HW filter on device bond0
[  824.071395] bond0: (slave eth0): Releasing backup interface
[  824.106007] bond0: (slave eth0): Enslaving as an active interface with an up link
[  824.110940] 8021q: adding VLAN 0 to HW filter on device bond0
[  828.236866] bond0: (slave eth0): Releasing backup interface
[  828.272770] bond0 (unregistering): Released all slaves