[  859.557227] bond0: (slave eth0): making interface the new active one
[  859.557342] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.564050] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.695400] bond0: (slave eth0): Releasing backup interface
[  863.727147] bond0: (slave eth0): Enslaving as an active interface with an up link
[  863.733758] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.851174] bond0: (slave eth0): Releasing backup interface
[  867.869043] bond0 (unregistering): Released all slaves