[  859.443371] bond0: (slave eth0): making interface the new active one
[  859.443455] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.450099] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.579083] bond0: (slave eth0): Releasing backup interface
[  863.610797] bond0: (slave eth0): Enslaving as an active interface with an up link
[  863.617681] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.734579] bond0: (slave eth0): Releasing backup interface
[  867.750129] bond0 (unregistering): Released all slaves