[  856.278788] bond0: (slave eth0): making interface the new active one
[  856.278895] bond0: (slave eth0): Enslaving as an active interface with an up link
[  856.284475] 8021q: adding VLAN 0 to HW filter on device bond0
[  860.421420] bond0: (slave eth0): Releasing backup interface
[  860.444948] bond0: (slave eth0): Enslaving as an active interface with an up link
[  860.450603] 8021q: adding VLAN 0 to HW filter on device bond0
[  864.579821] bond0: (slave eth0): Releasing backup interface
[  864.603071] bond0 (unregistering): Released all slaves