[  683.805595] bond0: (slave eth0): making interface the new active one
[  683.805669] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.825428] 8021q: adding VLAN 0 to HW filter on device bond0
[  688.012525] bond0: (slave eth0): Releasing backup interface
[  688.075250] bond0: (slave eth0): Enslaving as an active interface with an up link
[  688.094520] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.238210] bond0: (slave eth0): Releasing backup interface
[  692.274230] bond0 (unregistering): Released all slaves