[  688.310561] bond0: (slave eth0): making interface the new active one
[  688.310656] bond0: (slave eth0): Enslaving as an active interface with an up link
[  688.315549] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.423471] bond0: (slave eth0): Releasing backup interface
[  692.449227] bond0: (slave eth0): Enslaving as an active interface with an up link
[  692.454206] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.588081] bond0: (slave eth0): Releasing backup interface
[  696.617994] bond0 (unregistering): Released all slaves