[  815.704477] bond0: (slave eth0): making interface the new active one
[  815.704596] bond0: (slave eth0): Enslaving as an active interface with an up link
[  815.710113] 8021q: adding VLAN 0 to HW filter on device bond0
[  819.849964] bond0: (slave eth0): Releasing backup interface
[  819.872617] bond0: (slave eth0): Enslaving as an active interface with an up link
[  819.877832] 8021q: adding VLAN 0 to HW filter on device bond0
[  824.017956] bond0: (slave eth0): Releasing backup interface
[  824.050878] bond0 (unregistering): Released all slaves