[  760.988205] bond0: (slave eth0): making interface the new active one
[  760.988338] bond0: (slave eth0): Enslaving as an active interface with an up link
[  761.009610] 8021q: adding VLAN 0 to HW filter on device bond0
[  765.208235] bond0: (slave eth0): Releasing backup interface
[  765.336379] bond0: (slave eth0): Enslaving as an active interface with an up link
[  765.365218] 8021q: adding VLAN 0 to HW filter on device bond0
[  769.553626] bond0: (slave eth0): Releasing backup interface
[  769.581050] bond0 (unregistering): Released all slaves