[  689.923035] bond0: (slave eth0): making interface the new active one
[  689.923121] bond0: (slave eth0): Enslaving as an active interface with an up link
[  689.944867] 8021q: adding VLAN 0 to HW filter on device bond0
[  694.089307] bond0: (slave eth0): Releasing backup interface
[  694.157188] bond0: (slave eth0): Enslaving as an active interface with an up link
[  694.178002] 8021q: adding VLAN 0 to HW filter on device bond0
[  698.311834] bond0: (slave eth0): Releasing backup interface
[  698.332682] bond0 (unregistering): Released all slaves