[  815.941349] bond0: (slave eth0): making interface the new active one
[  815.941424] bond0: (slave eth0): Enslaving as an active interface with an up link
[  815.946789] 8021q: adding VLAN 0 to HW filter on device bond0
[  820.055522] bond0: (slave eth0): Releasing backup interface
[  820.079725] bond0: (slave eth0): Enslaving as an active interface with an up link
[  820.085188] 8021q: adding VLAN 0 to HW filter on device bond0
[  824.213288] bond0: (slave eth0): Releasing backup interface
[  824.242127] bond0 (unregistering): Released all slaves