[  682.109357] bond0: (slave eth0): making interface the new active one
[  682.109416] bond0: (slave eth0): Enslaving as an active interface with an up link
[  682.114532] 8021q: adding VLAN 0 to HW filter on device bond0
[  686.261732] bond0: (slave eth0): Releasing backup interface
[  686.287456] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.292585] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.432931] bond0: (slave eth0): Releasing backup interface