[  685.226740] bond0: (slave eth0): making interface the new active one
[  685.226802] bond0: (slave eth0): Enslaving as an active interface with an up link
[  685.231585] 8021q: adding VLAN 0 to HW filter on device bond0
[  689.353304] bond0: (slave eth0): Releasing backup interface
[  689.379392] bond0: (slave eth0): Enslaving as an active interface with an up link
[  689.384161] 8021q: adding VLAN 0 to HW filter on device bond0
[  693.517111] bond0: (slave eth0): Releasing backup interface
[  693.540836] bond0 (unregistering): Released all slaves