[  683.876124] bond0: (slave eth0): making interface the new active one
[  683.876199] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.880993] 8021q: adding VLAN 0 to HW filter on device bond0
[  688.000415] bond0: (slave eth0): Releasing backup interface
[  688.022433] bond0: (slave eth0): Enslaving as an active interface with an up link
[  688.027397] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.163978] bond0: (slave eth0): Releasing backup interface
[  692.194886] bond0 (unregistering): Released all slaves