[  854.251833] bond0: (slave eth0): making interface the new active one
[  854.251928] bond0: (slave eth0): Enslaving as an active interface with an up link
[  854.258051] 8021q: adding VLAN 0 to HW filter on device bond0
[  858.371565] bond0: (slave eth0): Releasing backup interface
[  858.395407] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.401045] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.528022] bond0: (slave eth0): Releasing backup interface
[  862.565067] bond0 (unregistering): Released all slaves