[  688.121852] bond0: (slave eth0): making interface the new active one
[  688.121994] bond0: (slave eth0): Enslaving as an active interface with an up link
[  688.127655] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.242826] bond0: (slave eth0): Releasing backup interface
[  692.265881] bond0: (slave eth0): Enslaving as an active interface with an up link
[  692.271222] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.408611] bond0: (slave eth0): Releasing backup interface
[  696.434520] bond0 (unregistering): Released all slaves