[  686.238754] bond0: (slave eth0): making interface the new active one
[  686.238801] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.243061] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.378453] bond0: (slave eth0): Releasing backup interface
[  690.401632] bond0: (slave eth0): Enslaving as an active interface with an up link
[  690.405828] 8021q: adding VLAN 0 to HW filter on device bond0
[  694.542253] bond0: (slave eth0): Releasing backup interface
[  694.569118] bond0 (unregistering): Released all slaves