[  683.799024] bond0: (slave eth0): making interface the new active one
[  683.799088] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.804546] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.937601] bond0: (slave eth0): Releasing backup interface
[  687.962459] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.968070] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.100854] bond0: (slave eth0): Releasing backup interface
[  692.133796] bond0 (unregistering): Released all slaves