[  686.695253] bond0: (slave eth0): making interface the new active one
[  686.695314] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.700267] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.817941] bond0: (slave eth0): Releasing backup interface
[  690.837818] bond0: (slave eth0): Enslaving as an active interface with an up link
[  690.842590] 8021q: adding VLAN 0 to HW filter on device bond0
[  694.987539] bond0: (slave eth0): Releasing backup interface
[  695.017456] bond0 (unregistering): Released all slaves