[  859.496834] bond0: (slave eth0): making interface the new active one
[  859.496940] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.503714] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.640620] bond0: (slave eth0): Releasing backup interface
[  863.666402] bond0: (slave eth0): Enslaving as an active interface with an up link
[  863.673080] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.797161] bond0: (slave eth0): Releasing backup interface
[  867.822103] bond0 (unregistering): Released all slaves