[  687.209002] bond0: (slave eth0): making interface the new active one
[  687.209057] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.214095] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.342751] bond0: (slave eth0): Releasing backup interface
[  691.362344] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.367415] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.505764] bond0: (slave eth0): Releasing backup interface
[  695.533005] bond0 (unregistering): Released all slaves