[  685.909291] bond0: (slave eth0): making interface the new active one
[  685.909372] bond0: (slave eth0): Enslaving as an active interface with an up link
[  685.914918] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.047983] bond0: (slave eth0): Releasing backup interface
[  690.071419] bond0: (slave eth0): Enslaving as an active interface with an up link
[  690.077009] 8021q: adding VLAN 0 to HW filter on device bond0
[  694.213567] bond0: (slave eth0): Releasing backup interface
[  694.240497] bond0 (unregistering): Released all slaves