[  755.499410] bond0: (slave eth0): making interface the new active one
[  755.499528] bond0: (slave eth0): Enslaving as an active interface with an up link
[  755.505059] 8021q: adding VLAN 0 to HW filter on device bond0
[  759.626257] bond0: (slave eth0): Releasing backup interface
[  759.650127] bond0: (slave eth0): Enslaving as an active interface with an up link
[  759.655886] 8021q: adding VLAN 0 to HW filter on device bond0
[  763.784465] bond0: (slave eth0): Releasing backup interface
[  763.824581] bond0 (unregistering): Released all slaves