[  683.531936] bond0: (slave eth0): making interface the new active one
[  683.532006] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.536834] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.688589] bond0: (slave eth0): Releasing backup interface
[  687.710672] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.715528] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.853463] bond0: (slave eth0): Releasing backup interface
[  691.883393] bond0 (unregistering): Released all slaves