[  859.479912] bond0: (slave eth0): making interface the new active one
[  859.479990] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.486686] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.639807] bond0: (slave eth0): Releasing backup interface
[  863.666863] bond0: (slave eth0): Enslaving as an active interface with an up link
[  863.673600] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.796425] bond0: (slave eth0): Releasing backup interface
[  867.810735] bond0 (unregistering): Released all slaves