[  687.320767] bond0: (slave eth0): making interface the new active one
[  687.320913] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.343813] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.534618] bond0: (slave eth0): Releasing backup interface
[  691.611982] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.633147] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.752219] bond0: (slave eth0): Releasing backup interface
[  695.777158] bond0 (unregistering): Released all slaves