[  683.808136] bond0: (slave eth0): making interface the new active one
[  683.808231] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.812742] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.945197] bond0: (slave eth0): Releasing backup interface
[  687.963964] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.968575] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.109277] bond0: (slave eth0): Releasing backup interface
[  692.142871] bond0 (unregistering): Released all slaves