[  815.850522] bond0: (slave eth0): making interface the new active one
[  815.850615] bond0: (slave eth0): Enslaving as an active interface with an up link
[  815.855734] 8021q: adding VLAN 0 to HW filter on device bond0
[  819.988832] bond0: (slave eth0): Releasing backup interface
[  820.017703] bond0: (slave eth0): Enslaving as an active interface with an up link
[  820.022961] 8021q: adding VLAN 0 to HW filter on device bond0
[  824.153076] bond0: (slave eth0): Releasing backup interface
[  824.184957] bond0 (unregistering): Released all slaves