[  688.335854] bond0: (slave eth0): making interface the new active one
[  688.335952] bond0: (slave eth0): Enslaving as an active interface with an up link
[  688.341388] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.468280] bond0: (slave eth0): Releasing backup interface
[  692.497291] bond0: (slave eth0): Enslaving as an active interface with an up link
[  692.502736] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.633927] bond0: (slave eth0): Releasing backup interface
[  696.660845] bond0 (unregistering): Released all slaves