[  767.111390] bond0: (slave eth0): making interface the new active one
[  767.111510] bond0: (slave eth0): Enslaving as an active interface with an up link
[  767.136073] 8021q: adding VLAN 0 to HW filter on device bond0
[  771.298297] bond0: (slave eth0): Releasing backup interface
[  771.379526] bond0: (slave eth0): Enslaving as an active interface with an up link
[  771.401598] 8021q: adding VLAN 0 to HW filter on device bond0
[  775.525800] bond0: (slave eth0): Releasing backup interface
[  775.559726] bond0 (unregistering): Released all slaves