[  816.388007] bond0: (slave eth0): making interface the new active one
[  816.388088] bond0: (slave eth0): Enslaving as an active interface with an up link
[  816.393514] 8021q: adding VLAN 0 to HW filter on device bond0
[  820.545176] bond0: (slave eth0): Releasing backup interface
[  820.569392] bond0: (slave eth0): Enslaving as an active interface with an up link
[  820.574949] 8021q: adding VLAN 0 to HW filter on device bond0
[  824.709924] bond0: (slave eth0): Releasing backup interface
[  824.740834] bond0 (unregistering): Released all slaves