[  855.608415] bond0: (slave eth0): making interface the new active one
[  855.608504] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.613949] 8021q: adding VLAN 0 to HW filter on device bond0
[  859.728244] bond0: (slave eth0): Releasing backup interface
[  859.752001] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.757516] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.886545] bond0: (slave eth0): Releasing backup interface
[  863.925682] bond0 (unregistering): Released all slaves