[  685.603116] bond0: (slave eth0): making interface the new active one
[  685.603216] bond0: (slave eth0): Enslaving as an active interface with an up link
[  685.620149] 8021q: adding VLAN 0 to HW filter on device bond0
[  689.802488] bond0: (slave eth0): Releasing backup interface
[  689.872445] bond0: (slave eth0): Enslaving as an active interface with an up link
[  689.889623] 8021q: adding VLAN 0 to HW filter on device bond0
[  694.024094] bond0: (slave eth0): Releasing backup interface
[  694.043986] bond0 (unregistering): Released all slaves