[  683.719326] bond0: (slave eth0): making interface the new active one
[  683.719433] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.724253] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.874853] bond0: (slave eth0): Releasing backup interface
[  687.894406] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.899029] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.042358] bond0: (slave eth0): Releasing backup interface
[  692.070286] bond0 (unregistering): Released all slaves