[  687.705727] bond0: (slave eth0): making interface the new active one
[  687.705845] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.722038] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.847951] bond0: (slave eth0): Releasing backup interface
[  691.909619] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.924407] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.082452] bond0: (slave eth0): Releasing backup interface
[  696.109900] bond0 (unregistering): Released all slaves