[  728.773860] bond0: (slave eth0): making interface the new active one
[  728.774000] bond0: (slave eth0): Enslaving as an active interface with an up link
[  728.779218] 8021q: adding VLAN 0 to HW filter on device bond0
[  732.871956] bond0: (slave eth0): Releasing backup interface
[  732.894951] bond0: (slave eth0): Enslaving as an active interface with an up link
[  732.900220] 8021q: adding VLAN 0 to HW filter on device bond0
[  737.037178] bond0: (slave eth0): Releasing backup interface
[  737.067056] bond0 (unregistering): Released all slaves