[  855.386741] bond0: (slave eth0): making interface the new active one
[  855.386871] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.392917] 8021q: adding VLAN 0 to HW filter on device bond0
[  859.531093] bond0: (slave eth0): Releasing backup interface
[  859.552190] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.557649] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.688503] bond0: (slave eth0): Releasing backup interface
[  863.726655] bond0 (unregistering): Released all slaves