[  816.133561] bond0: (slave eth0): making interface the new active one
[  816.133686] bond0: (slave eth0): Enslaving as an active interface with an up link
[  816.140015] 8021q: adding VLAN 0 to HW filter on device bond0
[  820.289983] bond0: (slave eth0): Releasing backup interface
[  820.314727] bond0: (slave eth0): Enslaving as an active interface with an up link
[  820.320454] 8021q: adding VLAN 0 to HW filter on device bond0
[  824.453030] bond0: (slave eth0): Releasing backup interface
[  824.490828] bond0 (unregistering): Released all slaves