[  683.899815] bond0: (slave eth0): making interface the new active one
[  683.899906] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.904740] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.994896] bond0: (slave eth0): Releasing backup interface
[  688.016765] bond0: (slave eth0): Enslaving as an active interface with an up link
[  688.021613] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.159505] bond0: (slave eth0): Releasing backup interface
[  692.185264] bond0 (unregistering): Released all slaves