[  683.618618] bond0: (slave eth0): making interface the new active one
[  683.618712] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.637349] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.820792] bond0: (slave eth0): Releasing backup interface
[  687.889773] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.910085] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.044504] bond0: (slave eth0): Releasing backup interface
[  692.077488] bond0 (unregistering): Released all slaves