[  683.910505] bond0: (slave eth0): making interface the new active one
[  683.910610] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.915874] 8021q: adding VLAN 0 to HW filter on device bond0
[  688.051955] bond0: (slave eth0): Releasing backup interface
[  688.075447] bond0: (slave eth0): Enslaving as an active interface with an up link
[  688.080467] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.218839] bond0: (slave eth0): Releasing backup interface
[  692.247783] bond0 (unregistering): Released all slaves