[  816.684265] bond0: (slave eth0): making interface the new active one
[  816.684347] bond0: (slave eth0): Enslaving as an active interface with an up link
[  816.689921] 8021q: adding VLAN 0 to HW filter on device bond0
[  820.811121] bond0: (slave eth0): Releasing backup interface
[  820.837640] bond0: (slave eth0): Enslaving as an active interface with an up link
[  820.843261] 8021q: adding VLAN 0 to HW filter on device bond0
[  824.974954] bond0: (slave eth0): Releasing backup interface
[  825.009662] bond0 (unregistering): Released all slaves