[  683.780427] bond0: (slave eth0): making interface the new active one
[  683.780541] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.785631] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.887633] bond0: (slave eth0): Releasing backup interface
[  687.908328] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.913308] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.051815] bond0: (slave eth0): Releasing backup interface
[  692.082770] bond0 (unregistering): Released all slaves