[  683.788682] bond0: (slave eth0): making interface the new active one
[  683.788825] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.794740] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.937228] bond0: (slave eth0): Releasing backup interface
[  687.961967] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.967910] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.102993] bond0: (slave eth0): Releasing backup interface
[  692.130859] bond0 (unregistering): Released all slaves